Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next

Pull networking updates from David Miller:

 1) Add BQL support to via-rhine, from Tino Reichardt.

 2) Integrate SWITCHDEV layer support into the DSA layer, so DSA drivers
    can support hw switch offloading.  From Floria Fainelli.

 3) Allow 'ip address' commands to initiate multicast group join/leave,
    from Madhu Challa.

 4) Many ipv4 FIB lookup optimizations from Alexander Duyck.

 5) Support EBPF in cls_bpf classifier and act_bpf action, from Daniel
    Borkmann.

 6) Remove the ugly compat support in ARP for ugly layers like ax25,
    rose, etc.  And use this to clean up the neigh layer, then use it to
    implement MPLS support.  All from Eric Biederman.

 7) Support L3 forwarding offloading in switches, from Scott Feldman.

 8) Collapse the LOCAL and MAIN ipv4 FIB tables when possible, to speed
    up route lookups even further.  From Alexander Duyck.

 9) Many improvements and bug fixes to the rhashtable implementation,
    from Herbert Xu and Thomas Graf.  In particular, in the case where
    an rhashtable user bulk adds a large number of items into an empty
    table, we expand the table much more sanely.

10) Don't make the tcp_metrics hash table per-namespace, from Eric
    Biederman.

11) Extend EBPF to access SKB fields, from Alexei Starovoitov.

12) Split out new connection request sockets so that they can be
    established in the main hash table.  Much less false sharing since
    hash lookups go direct to the request sockets instead of having to
    go first to the listener then to the request socks hashed
    underneath.  From Eric Dumazet.

13) Add async I/O support for crytpo AF_ALG sockets, from Tadeusz Struk.

14) Support stable privacy address generation for RFC7217 in IPV6.  From
    Hannes Frederic Sowa.

15) Hash network namespace into IP frag IDs, also from Hannes Frederic
    Sowa.

16) Convert PTP get/set methods to use 64-bit time, from Richard
    Cochran.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1816 commits)
  fm10k: Bump driver version to 0.15.2
  fm10k: corrected VF multicast update
  fm10k: mbx_update_max_size does not drop all oversized messages
  fm10k: reset head instead of calling update_max_size
  fm10k: renamed mbx_tx_dropped to mbx_tx_oversized
  fm10k: update xcast mode before synchronizing multicast addresses
  fm10k: start service timer on probe
  fm10k: fix function header comment
  fm10k: comment next_vf_mbx flow
  fm10k: don't handle mailbox events in iov_event path and always process mailbox
  fm10k: use separate workqueue for fm10k driver
  fm10k: Set PF queues to unlimited bandwidth during virtualization
  fm10k: expose tx_timeout_count as an ethtool stat
  fm10k: only increment tx_timeout_count in Tx hang path
  fm10k: remove extraneous "Reset interface" message
  fm10k: separate PF only stats so that VF does not display them
  fm10k: use hw->mac.max_queues for stats
  fm10k: only show actual queues, not the maximum in hardware
  fm10k: allow creation of VLAN on default vid
  fm10k: fix unused warnings
  ...

1 files changed, 50 insertions, 48 deletions

diff --git a/drivers/net/ethernet/intel/ixgbevf/mbx.h b/drivers/net/ethernet/intel/ixgbevf/mbx.h
index 0bc30058ff82..82f44e06e5fc 100644
--- a/drivers/net/ethernet/intel/ixgbevf/mbx.h
+++ b/drivers/net/ethernet/intel/ixgbevf/mbx.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2012 Intel Corporation.
+  Copyright(c) 1999 - 2015 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -13,8 +13,7 @@
   more details.
 
   You should have received a copy of the GNU General Public License along with
-  this program; if not, write to the Free Software Foundation, Inc.,
-  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+  this program; if not, see <http://www.gnu.org/licenses/>.
 
   The full GNU General Public License is included in this distribution in
   the file called "COPYING".
@@ -30,71 +29,70 @@
 
 #include "vf.h"
 
-#define IXGBE_VFMAILBOX_SIZE        16 /* 16 32 bit words - 64 bytes */
-#define IXGBE_ERR_MBX               -100
+#define IXGBE_VFMAILBOX_SIZE	16 /* 16 32 bit words - 64 bytes */
+#define IXGBE_ERR_MBX		-100
 
-#define IXGBE_VFMAILBOX             0x002FC
-#define IXGBE_VFMBMEM               0x00200
+#define IXGBE_VFMAILBOX		0x002FC
+#define IXGBE_VFMBMEM		0x00200
 
 /* Define mailbox register bits */
-#define IXGBE_VFMAILBOX_REQ      0x00000001 /* Request for PF Ready bit */
-#define IXGBE_VFMAILBOX_ACK      0x00000002 /* Ack PF message received */
-#define IXGBE_VFMAILBOX_VFU      0x00000004 /* VF owns the mailbox buffer */
-#define IXGBE_VFMAILBOX_PFU      0x00000008 /* PF owns the mailbox buffer */
-#define IXGBE_VFMAILBOX_PFSTS    0x00000010 /* PF wrote a message in the MB */
-#define IXGBE_VFMAILBOX_PFACK    0x00000020 /* PF ack the previous VF msg */
-#define IXGBE_VFMAILBOX_RSTI     0x00000040 /* PF has reset indication */
-#define IXGBE_VFMAILBOX_RSTD     0x00000080 /* PF has indicated reset done */
+#define IXGBE_VFMAILBOX_REQ	0x00000001 /* Request for PF Ready bit */
+#define IXGBE_VFMAILBOX_ACK	0x00000002 /* Ack PF message received */
+#define IXGBE_VFMAILBOX_VFU	0x00000004 /* VF owns the mailbox buffer */
+#define IXGBE_VFMAILBOX_PFU	0x00000008 /* PF owns the mailbox buffer */
+#define IXGBE_VFMAILBOX_PFSTS	0x00000010 /* PF wrote a message in the MB */
+#define IXGBE_VFMAILBOX_PFACK	0x00000020 /* PF ack the previous VF msg */
+#define IXGBE_VFMAILBOX_RSTI	0x00000040 /* PF has reset indication */
+#define IXGBE_VFMAILBOX_RSTD	0x00000080 /* PF has indicated reset done */
 #define IXGBE_VFMAILBOX_R2C_BITS 0x000000B0 /* All read to clear bits */
 
-#define IXGBE_PFMAILBOX(x)          (0x04B00 + (4 * (x)))
-#define IXGBE_PFMBMEM(vfn)          (0x13000 + (64 * (vfn)))
+#define IXGBE_PFMAILBOX(x)	(0x04B00 + (4 * (x)))
+#define IXGBE_PFMBMEM(vfn)	(0x13000 + (64 * (vfn)))
 
-#define IXGBE_PFMAILBOX_STS   0x00000001 /* Initiate message send to VF */
-#define IXGBE_PFMAILBOX_ACK   0x00000002 /* Ack message recv'd from VF */
-#define IXGBE_PFMAILBOX_VFU   0x00000004 /* VF owns the mailbox buffer */
-#define IXGBE_PFMAILBOX_PFU   0x00000008 /* PF owns the mailbox buffer */
-#define IXGBE_PFMAILBOX_RVFU  0x00000010 /* Reset VFU - used when VF stuck */
+#define IXGBE_PFMAILBOX_STS	0x00000001 /* Initiate message send to VF */
+#define IXGBE_PFMAILBOX_ACK	0x00000002 /* Ack message recv'd from VF */
+#define IXGBE_PFMAILBOX_VFU	0x00000004 /* VF owns the mailbox buffer */
+#define IXGBE_PFMAILBOX_PFU	0x00000008 /* PF owns the mailbox buffer */
+#define IXGBE_PFMAILBOX_RVFU	0x00000010 /* Reset VFU - used when VF stuck */
 
 #define IXGBE_MBVFICR_VFREQ_MASK 0x0000FFFF /* bits for VF messages */
-#define IXGBE_MBVFICR_VFREQ_VF1  0x00000001 /* bit for VF 1 message */
+#define IXGBE_MBVFICR_VFREQ_VF1	0x00000001 /* bit for VF 1 message */
 #define IXGBE_MBVFICR_VFACK_MASK 0xFFFF0000 /* bits for VF acks */
-#define IXGBE_MBVFICR_VFACK_VF1  0x00010000 /* bit for VF 1 ack */
-
+#define IXGBE_MBVFICR_VFACK_VF1	0x00010000 /* bit for VF 1 ack */
 
 /* If it's a IXGBE_VF_* msg then it originates in the VF and is sent to the
  * PF.  The reverse is true if it is IXGBE_PF_*.
  * Message ACK's are the value or'd with 0xF0000000
  */
-#define IXGBE_VT_MSGTYPE_ACK      0x80000000  /* Messages below or'd with
-					       * this are the ACK */
-#define IXGBE_VT_MSGTYPE_NACK     0x40000000  /* Messages below or'd with
-					       * this are the NACK */
-#define IXGBE_VT_MSGTYPE_CTS      0x20000000  /* Indicates that VF is still
-					       *  clear to send requests */
-#define IXGBE_VT_MSGINFO_SHIFT    16
+/* Messages below or'd with this are the ACK */
+#define IXGBE_VT_MSGTYPE_ACK	0x80000000
+/* Messages below or'd with this are the NACK */
+#define IXGBE_VT_MSGTYPE_NACK	0x40000000
+/* Indicates that VF is still clear to send requests */
+#define IXGBE_VT_MSGTYPE_CTS	0x20000000
+#define IXGBE_VT_MSGINFO_SHIFT	16
 /* bits 23:16 are used for exra info for certain messages */
-#define IXGBE_VT_MSGINFO_MASK     (0xFF << IXGBE_VT_MSGINFO_SHIFT)
+#define IXGBE_VT_MSGINFO_MASK	(0xFF << IXGBE_VT_MSGINFO_SHIFT)
 
 /* definitions to support mailbox API version negotiation */
 
-/*
- * each element denotes a version of the API; existing numbers may not
+/* each element denotes a version of the API; existing numbers may not
  * change; any additions must go at the end
  */
 enum ixgbe_pfvf_api_rev {
 	ixgbe_mbox_api_10,	/* API version 1.0, linux/freebsd VF driver */
 	ixgbe_mbox_api_20,	/* API version 2.0, solaris Phase1 VF driver */
 	ixgbe_mbox_api_11,	/* API version 1.1, linux/freebsd VF driver */
+	ixgbe_mbox_api_12,	/* API version 1.2, linux/freebsd VF driver */
 	/* This value should always be last */
 	ixgbe_mbox_api_unknown,	/* indicates that API version is not known */
 };
 
 /* mailbox API, legacy requests */
-#define IXGBE_VF_RESET            0x01 /* VF requests reset */
-#define IXGBE_VF_SET_MAC_ADDR     0x02 /* VF requests PF to set MAC addr */
-#define IXGBE_VF_SET_MULTICAST    0x03 /* VF requests PF to set MC addr */
-#define IXGBE_VF_SET_VLAN         0x04 /* VF requests PF to set VLAN */
+#define IXGBE_VF_RESET		0x01 /* VF requests reset */
+#define IXGBE_VF_SET_MAC_ADDR	0x02 /* VF requests PF to set MAC addr */
+#define IXGBE_VF_SET_MULTICAST	0x03 /* VF requests PF to set MC addr */
+#define IXGBE_VF_SET_VLAN	0x04 /* VF requests PF to set VLAN */
 
 /* mailbox API, version 1.0 VF requests */
 #define IXGBE_VF_SET_LPE	0x05 /* VF requests PF to set VMOLR.LPE */
@@ -105,20 +103,24 @@ enum ixgbe_pfvf_api_rev {
 #define IXGBE_VF_GET_QUEUE	0x09 /* get queue configuration */
 
 /* GET_QUEUES return data indices within the mailbox */
-#define IXGBE_VF_TX_QUEUES	1	/* number of Tx queues supported */
-#define IXGBE_VF_RX_QUEUES	2	/* number of Rx queues supported */
-#define IXGBE_VF_TRANS_VLAN	3	/* Indication of port vlan */
-#define IXGBE_VF_DEF_QUEUE	4	/* Default queue offset */
+#define IXGBE_VF_TX_QUEUES	1 /* number of Tx queues supported */
+#define IXGBE_VF_RX_QUEUES	2 /* number of Rx queues supported */
+#define IXGBE_VF_TRANS_VLAN	3 /* Indication of port VLAN */
+#define IXGBE_VF_DEF_QUEUE	4 /* Default queue offset */
+
+/* mailbox API, version 1.2 VF requests */
+#define IXGBE_VF_GET_RETA	0x0a	/* VF request for RETA */
+#define IXGBE_VF_GET_RSS_KEY	0x0b	/* get RSS hash key */
 
 /* length of permanent address message returned from PF */
-#define IXGBE_VF_PERMADDR_MSG_LEN 4
+#define IXGBE_VF_PERMADDR_MSG_LEN	4
 /* word in permanent address message with the current multicast type */
-#define IXGBE_VF_MC_TYPE_WORD     3
+#define IXGBE_VF_MC_TYPE_WORD		3
 
-#define IXGBE_PF_CONTROL_MSG      0x0100 /* PF control message */
+#define IXGBE_PF_CONTROL_MSG		0x0100 /* PF control message */
 
-#define IXGBE_VF_MBX_INIT_TIMEOUT 2000 /* number of retries on mailbox */
-#define IXGBE_VF_MBX_INIT_DELAY   500  /* microseconds between retries */
+#define IXGBE_VF_MBX_INIT_TIMEOUT	2000 /* number of retries on mailbox */
+#define IXGBE_VF_MBX_INIT_DELAY		500  /* microseconds between retries */
 
 /* forward declaration of the HW struct */
 struct ixgbe_hw;