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

Pull networking updates from David Miller:
 "Here is my initial pull request for the networking subsystem during
  this merge window:

   1) Support for ESN in AH (RFC 4302) from Fan Du.

   2) Add full kernel doc for ethtool command structures, from Ben
      Hutchings.

   3) Add BCM7xxx PHY driver, from Florian Fainelli.

   4) Export computed TCP rate information in netlink socket dumps, from
      Eric Dumazet.

   5) Allow IPSEC SA to be dumped partially using a filter, from Nicolas
      Dichtel.

   6) Convert many drivers to pci_enable_msix_range(), from Alexander
      Gordeev.

   7) Record SKB timestamps more efficiently, from Eric Dumazet.

   8) Switch to microsecond resolution for TCP round trip times, also
      from Eric Dumazet.

   9) Clean up and fix 6lowpan fragmentation handling by making use of
      the existing inet_frag api for it's implementation.

  10) Add TX grant mapping to xen-netback driver, from Zoltan Kiss.

  11) Auto size SKB lengths when composing netlink messages based upon
      past message sizes used, from Eric Dumazet.

  12) qdisc dumps can take a long time, add a cond_resched(), From Eric
      Dumazet.

  13) Sanitize netpoll core and drivers wrt.  SKB handling semantics.
      Get rid of never-used-in-tree netpoll RX handling.  From Eric W
      Biederman.

  14) Support inter-address-family and namespace changing in VTI tunnel
      driver(s).  From Steffen Klassert.

  15) Add Altera TSE driver, from Vince Bridgers.

  16) Optimizing csum_replace2() so that it doesn't adjust the checksum
      by checksumming the entire header, from Eric Dumazet.

  17) Expand BPF internal implementation for faster interpreting, more
      direct translations into JIT'd code, and much cleaner uses of BPF
      filtering in non-socket ocntexts.  From Daniel Borkmann and Alexei
      Starovoitov"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1976 commits)
  netpoll: Use skb_irq_freeable to make zap_completion_queue safe.
  net: Add a test to see if a skb is freeable in irq context
  qlcnic: Fix build failure due to undefined reference to `vxlan_get_rx_port'
  net: ptp: move PTP classifier in its own file
  net: sxgbe: make "core_ops" static
  net: sxgbe: fix logical vs bitwise operation
  net: sxgbe: sxgbe_mdio_register() frees the bus
  Call efx_set_channels() before efx->type->dimension_resources()
  xen-netback: disable rogue vif in kthread context
  net/mlx4: Set proper build dependancy with vxlan
  be2net: fix build dependency on VxLAN
  mac802154: make csma/cca parameters per-wpan
  mac802154: allow only one WPAN to be up at any given time
  net: filter: minor: fix kdoc in __sk_run_filter
  netlink: don't compare the nul-termination in nla_strcmp
  can: c_can: Avoid led toggling for every packet.
  can: c_can: Simplify TX interrupt cleanup
  can: c_can: Store dlc private
  can: c_can: Reduce register access
  can: c_can: Make the code readable
  ...

1 files changed, 34 insertions, 11 deletions

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index 391f29ef6d2e..4d8f8aba0ea5 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -26,8 +26,8 @@
  * (you will need to reboot afterwards) */
 /* #define BNX2X_STOP_ON_ERROR */
 
-#define DRV_MODULE_VERSION      "1.78.17-0"
-#define DRV_MODULE_RELDATE      "2013/04/11"
+#define DRV_MODULE_VERSION      "1.78.19-0"
+#define DRV_MODULE_RELDATE      "2014/02/10"
 #define BNX2X_BC_VER            0x040200
 
 #if defined(CONFIG_DCB)
@@ -75,13 +75,22 @@ enum bnx2x_int_mode {
 #define BNX2X_MSG_DCB			0x8000000
 
 /* regular debug print */
+#define DP_INNER(fmt, ...)					\
+	pr_notice("[%s:%d(%s)]" fmt,				\
+		  __func__, __LINE__,				\
+		  bp->dev ? (bp->dev->name) : "?",		\
+		  ##__VA_ARGS__);
+
 #define DP(__mask, fmt, ...)					\
 do {								\
 	if (unlikely(bp->msg_enable & (__mask)))		\
-		pr_notice("[%s:%d(%s)]" fmt,			\
-			  __func__, __LINE__,			\
-			  bp->dev ? (bp->dev->name) : "?",	\
-			  ##__VA_ARGS__);			\
+		DP_INNER(fmt, ##__VA_ARGS__);			\
+} while (0)
+
+#define DP_AND(__mask, fmt, ...)				\
+do {								\
+	if (unlikely((bp->msg_enable & (__mask)) == __mask))	\
+		DP_INNER(fmt, ##__VA_ARGS__);			\
 } while (0)
 
 #define DP_CONT(__mask, fmt, ...)				\
@@ -1146,10 +1155,6 @@ struct bnx2x_port {
 			(offsetof(struct bnx2x_eth_stats, stat_name) / 4)
 
 /* slow path */
-
-/* slow path work-queue */
-extern struct workqueue_struct *bnx2x_wq;
-
 #define BNX2X_MAX_NUM_OF_VFS	64
 #define BNX2X_VF_CID_WND	4 /* log num of queues per VF. HW config. */
 #define BNX2X_CIDS_PER_VF	(1 << BNX2X_VF_CID_WND)
@@ -1261,6 +1266,7 @@ struct bnx2x_slowpath {
 	union {
 		struct client_init_ramrod_data  init_data;
 		struct client_update_ramrod_data update_data;
+		struct tpa_update_ramrod_data tpa_data;
 	} q_rdata;
 
 	union {
@@ -1392,7 +1398,7 @@ struct bnx2x_fw_stats_data {
 };
 
 /* Public slow path states */
-enum {
+enum sp_rtnl_flag {
 	BNX2X_SP_RTNL_SETUP_TC,
 	BNX2X_SP_RTNL_TX_TIMEOUT,
 	BNX2X_SP_RTNL_FAN_FAILURE,
@@ -1403,6 +1409,12 @@ enum {
 	BNX2X_SP_RTNL_RX_MODE,
 	BNX2X_SP_RTNL_HYPERVISOR_VLAN,
 	BNX2X_SP_RTNL_TX_STOP,
+	BNX2X_SP_RTNL_GET_DRV_VERSION,
+};
+
+enum bnx2x_iov_flag {
+	BNX2X_IOV_HANDLE_VF_MSG,
+	BNX2X_IOV_HANDLE_FLR,
 };
 
 struct bnx2x_prev_path_list {
@@ -1603,6 +1615,8 @@ struct bnx2x {
 	int			mrrs;
 
 	struct delayed_work	sp_task;
+	struct delayed_work	iov_task;
+
 	atomic_t		interrupt_occurred;
 	struct delayed_work	sp_rtnl_task;
 
@@ -1693,6 +1707,10 @@ struct bnx2x {
 	struct bnx2x_slowpath	*slowpath;
 	dma_addr_t		slowpath_mapping;
 
+	/* Mechanism protecting the drv_info_to_mcp */
+	struct mutex		drv_info_mutex;
+	bool			drv_info_mng_owner;
+
 	/* Total number of FW statistics requests */
 	u8			fw_stats_num;
 
@@ -1882,6 +1900,9 @@ struct bnx2x {
 	/* operation indication for the sp_rtnl task */
 	unsigned long				sp_rtnl_state;
 
+	/* Indication of the IOV tasks */
+	unsigned long				iov_task_state;
+
 	/* DCBX Negotiation results */
 	struct dcbx_features			dcbx_local_feat;
 	u32					dcbx_error;
@@ -2525,6 +2546,8 @@ enum {
 
 void bnx2x_set_local_cmng(struct bnx2x *bp);
 
+void bnx2x_update_mng_version(struct bnx2x *bp);
+
 #define MCPR_SCRATCH_BASE(bp) \
 	(CHIP_IS_E1x(bp) ? MCP_REG_MCPR_SCRATCH : MCP_A_REG_MCPR_SCRATCH)