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

Pull networking updates from David Miller:
 "Another merge window, another pull full of stuff:

   1) Support alternative names for network devices, from Jiri Pirko.

   2) Introduce per-netns netdev notifiers, also from Jiri Pirko.

   3) Support MSG_PEEK in vsock/virtio, from Matias Ezequiel Vara
      Larsen.

   4) Allow compiling out the TLS TOE code, from Jakub Kicinski.

   5) Add several new tracepoints to the kTLS code, also from Jakub.

   6) Support set channels ethtool callback in ena driver, from Sameeh
      Jubran.

   7) New SCTP events SCTP_ADDR_ADDED, SCTP_ADDR_REMOVED,
      SCTP_ADDR_MADE_PRIM, and SCTP_SEND_FAILED_EVENT. From Xin Long.

   8) Add XDP support to mvneta driver, from Lorenzo Bianconi.

   9) Lots of netfilter hw offload fixes, cleanups and enhancements,
      from Pablo Neira Ayuso.

  10) PTP support for aquantia chips, from Egor Pomozov.

  11) Add UDP segmentation offload support to igb, ixgbe, and i40e. From
      Josh Hunt.

  12) Add smart nagle to tipc, from Jon Maloy.

  13) Support L2 field rewrite by TC offloads in bnxt_en, from Venkat
      Duvvuru.

  14) Add a flow mask cache to OVS, from Tonghao Zhang.

  15) Add XDP support to ice driver, from Maciej Fijalkowski.

  16) Add AF_XDP support to ice driver, from Krzysztof Kazimierczak.

  17) Support UDP GSO offload in atlantic driver, from Igor Russkikh.

  18) Support it in stmmac driver too, from Jose Abreu.

  19) Support TIPC encryption and auth, from Tuong Lien.

  20) Introduce BPF trampolines, from Alexei Starovoitov.

  21) Make page_pool API more numa friendly, from Saeed Mahameed.

  22) Introduce route hints to ipv4 and ipv6, from Paolo Abeni.

  23) Add UDP segmentation offload to cxgb4, Rahul Lakkireddy"

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1857 commits)
  libbpf: Fix usage of u32 in userspace code
  mm: Implement no-MMU variant of vmalloc_user_node_flags
  slip: Fix use-after-free Read in slip_open
  net: dsa: sja1105: fix sja1105_parse_rgmii_delays()
  macvlan: schedule bc_work even if error
  enetc: add support Credit Based Shaper(CBS) for hardware offload
  net: phy: add helpers phy_(un)lock_mdio_bus
  mdio_bus: don't use managed reset-controller
  ax88179_178a: add ethtool_op_get_ts_info()
  mlxsw: spectrum_router: Fix use of uninitialized adjacency index
  mlxsw: spectrum_router: After underlay moves, demote conflicting tunnels
  bpf: Simplify __bpf_arch_text_poke poke type handling
  bpf: Introduce BPF_TRACE_x helper for the tracing tests
  bpf: Add bpf_jit_blinding_enabled for !CONFIG_BPF_JIT
  bpf, testing: Add various tail call test cases
  bpf, x86: Emit patchable direct jump as tail call
  bpf: Constant map key tracking for prog array pokes
  bpf: Add poke dependency tracking for prog array maps
  bpf: Add initial poke descriptor table for jit images
  bpf: Move owner type, jited info into array auxiliary data
  ...

1 files changed, 36 insertions, 8 deletions

diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
index 255b54a6ae07..a752f8bb4b08 100644
--- a/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
+++ b/drivers/net/ethernet/aquantia/atlantic/aq_nic.h
@@ -1,7 +1,7 @@
 /* SPDX-License-Identifier: GPL-2.0-only */
 /*
  * aQuantia Corporation Network Driver
- * Copyright (C) 2014-2017 aQuantia Corporation. All rights reserved
+ * Copyright (C) 2014-2019 aQuantia Corporation. All rights reserved
  */
 
 /* File aq_nic.h: Declaration of common code for NIC. */
@@ -17,6 +17,20 @@ struct aq_ring_s;
 struct aq_hw_ops;
 struct aq_fw_s;
 struct aq_vec_s;
+struct aq_ptp_s;
+enum aq_rx_filter_type;
+
+enum aq_fc_mode {
+	AQ_NIC_FC_OFF = 0,
+	AQ_NIC_FC_TX,
+	AQ_NIC_FC_RX,
+	AQ_NIC_FC_FULL,
+};
+
+struct aq_fc_info {
+	enum aq_fc_mode req;
+	enum aq_fc_mode cur;
+};
 
 struct aq_nic_cfg_s {
 	const struct aq_hw_caps_s *aq_hw_caps;
@@ -32,7 +46,7 @@ struct aq_nic_cfg_s {
 	u32 rxpageorder;
 	u32 num_rss_queues;
 	u32 mtu;
-	u32 flow_control;
+	struct aq_fc_info fc;
 	u32 link_speed_msk;
 	u32 wol;
 	u8 is_vlan_rx_strip;
@@ -44,6 +58,7 @@ struct aq_nic_cfg_s {
 	bool is_polling;
 	bool is_rss;
 	bool is_lro;
+	u32 priv_flags;
 	u8  tcs;
 	struct aq_rss_parameters aq_rss;
 	u32 eee_speeds;
@@ -53,11 +68,13 @@ struct aq_nic_cfg_s {
 #define AQ_NIC_FLAG_STOPPING    0x00000008U
 #define AQ_NIC_FLAG_RESETTING   0x00000010U
 #define AQ_NIC_FLAG_CLOSING     0x00000020U
+#define AQ_NIC_PTP_DPATH_UP     0x02000000U
 #define AQ_NIC_LINK_DOWN        0x04000000U
 #define AQ_NIC_FLAG_ERR_UNPLUG  0x40000000U
 #define AQ_NIC_FLAG_ERR_HW      0x80000000U
 
-#define AQ_NIC_WOL_ENABLED	BIT(0)
+#define AQ_NIC_WOL_MODES        (WAKE_MAGIC |\
+				 WAKE_PHY)
 
 #define AQ_NIC_TCVEC2RING(_NIC_, _TC_, _VEC_) \
 	((_TC_) * AQ_CFG_TCS_MAX + (_VEC_))
@@ -67,9 +84,10 @@ struct aq_hw_rx_fl2 {
 };
 
 struct aq_hw_rx_fl3l4 {
-	u8   active_ipv4;
-	u8   active_ipv6:2;
+	u8 active_ipv4;
+	u8 active_ipv6:2;
 	u8 is_ipv6;
+	u8 reserved_count;
 };
 
 struct aq_hw_rx_fltrs_s {
@@ -77,10 +95,13 @@ struct aq_hw_rx_fltrs_s {
 	u16                   active_filters;
 	struct aq_hw_rx_fl2   fl2;
 	struct aq_hw_rx_fl3l4 fl3l4;
+	/*filter ether type */
+	u8 fet_reserved_count;
 };
 
 struct aq_nic_s {
 	atomic_t flags;
+	u32 msg_enable;
 	struct aq_vec_s *aq_vec[AQ_CFG_VECS_MAX];
 	struct aq_ring_s *aq_ring_tx[AQ_CFG_VECS_MAX * AQ_CFG_TCS_MAX];
 	struct aq_hw_s *aq_hw;
@@ -108,6 +129,8 @@ struct aq_nic_s {
 	u32 irqvecs;
 	/* mutex to serialize FW interface access operations */
 	struct mutex fwreq_mutex;
+	/* PTP support */
+	struct aq_ptp_s *aq_ptp;
 	struct aq_hw_rx_fltrs_s aq_hw_rx_fltrs;
 };
 
@@ -126,12 +149,15 @@ void aq_nic_cfg_start(struct aq_nic_s *self);
 int aq_nic_ndev_register(struct aq_nic_s *self);
 void aq_nic_ndev_free(struct aq_nic_s *self);
 int aq_nic_start(struct aq_nic_s *self);
+unsigned int aq_nic_map_skb(struct aq_nic_s *self, struct sk_buff *skb,
+			    struct aq_ring_s *ring);
 int aq_nic_xmit(struct aq_nic_s *self, struct sk_buff *skb);
 int aq_nic_get_regs(struct aq_nic_s *self, struct ethtool_regs *regs, void *p);
 int aq_nic_get_regs_count(struct aq_nic_s *self);
 void aq_nic_get_stats(struct aq_nic_s *self, u64 *data);
 int aq_nic_stop(struct aq_nic_s *self);
-void aq_nic_deinit(struct aq_nic_s *self);
+void aq_nic_deinit(struct aq_nic_s *self, bool link_down);
+void aq_nic_set_power(struct aq_nic_s *self);
 void aq_nic_free_hot_resources(struct aq_nic_s *self);
 void aq_nic_free_vectors(struct aq_nic_s *self);
 int aq_nic_set_mtu(struct aq_nic_s *self, int new_mtu);
@@ -145,8 +171,10 @@ int aq_nic_set_link_ksettings(struct aq_nic_s *self,
 			      const struct ethtool_link_ksettings *cmd);
 struct aq_nic_cfg_s *aq_nic_get_cfg(struct aq_nic_s *self);
 u32 aq_nic_get_fw_version(struct aq_nic_s *self);
-int aq_nic_change_pm_state(struct aq_nic_s *self, pm_message_t *pm_msg);
+int aq_nic_set_loopback(struct aq_nic_s *self);
 int aq_nic_update_interrupt_moderation_settings(struct aq_nic_s *self);
 void aq_nic_shutdown(struct aq_nic_s *self);
-
+u8 aq_nic_reserve_filter(struct aq_nic_s *self, enum aq_rx_filter_type type);
+void aq_nic_release_filter(struct aq_nic_s *self, enum aq_rx_filter_type type,
+			   u32 location);
 #endif /* AQ_NIC_H */