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

Pull networking updates from David Miller:
 "Highlights (1721 non-merge commits, this has to be a record of some
  sort):

   1) Add 'random' mode to team driver, from Jiri Pirko and Eric
      Dumazet.

   2) Make it so that any driver that supports configuration of multiple
      MAC addresses can provide the forwarding database add and del
      calls by providing a default implementation and hooking that up if
      the driver doesn't have an explicit set of handlers.  From Vlad
      Yasevich.

   3) Support GSO segmentation over tunnels and other encapsulating
      devices such as VXLAN, from Pravin B Shelar.

   4) Support L2 GRE tunnels in the flow dissector, from Michael Dalton.

   5) Implement Tail Loss Probe (TLP) detection in TCP, from Nandita
      Dukkipati.

   6) In the PHY layer, allow supporting wake-on-lan in situations where
      the PHY registers have to be written for it to be configured.

      Use it to support wake-on-lan in mv643xx_eth.

      From Michael Stapelberg.

   7) Significantly improve firewire IPV6 support, from YOSHIFUJI
      Hideaki.

   8) Allow multiple packets to be sent in a single transmission using
      network coding in batman-adv, from Martin Hundebøll.

   9) Add support for T5 cxgb4 chips, from Santosh Rastapur.

  10) Generalize the VXLAN forwarding tables so that there is more
      flexibility in configurating various aspects of the endpoints.
      From David Stevens.

  11) Support RSS and TSO in hardware over GRE tunnels in bxn2x driver,
      from Dmitry Kravkov.

  12) Zero copy support in nfnelink_queue, from Eric Dumazet and Pablo
      Neira Ayuso.

  13) Start adding networking selftests.

  14) In situations of overload on the same AF_PACKET fanout socket, or
      per-cpu packet receive queue, minimize drop by distributing the
      load to other cpus/fanouts.  From Willem de Bruijn and Eric
      Dumazet.

  15) Add support for new payload offset BPF instruction, from Daniel
      Borkmann.

  16) Convert several drivers over to mdoule_platform_driver(), from
      Sachin Kamat.

  17) Provide a minimal BPF JIT image disassembler userspace tool, from
      Daniel Borkmann.

  18) Rewrite F-RTO implementation in TCP to match the final
      specification of it in RFC4138 and RFC5682.  From Yuchung Cheng.

  19) Provide netlink socket diag of netlink sockets ("Yo dawg, I hear
      you like netlink, so I implemented netlink dumping of netlink
      sockets.") From Andrey Vagin.

  20) Remove ugly passing of rtnetlink attributes into rtnl_doit
      functions, from Thomas Graf.

  21) Allow userspace to be able to see if a configuration change occurs
      in the middle of an address or device list dump, from Nicolas
      Dichtel.

  22) Support RFC3168 ECN protection for ipv6 fragments, from Hannes
      Frederic Sowa.

  23) Increase accuracy of packet length used by packet scheduler, from
      Jason Wang.

  24) Beginning set of changes to make ipv4/ipv6 fragment handling more
      scalable and less susceptible to overload and locking contention,
      from Jesper Dangaard Brouer.

  25) Get rid of using non-type-safe NLMSG_* macros and use nlmsg_*()
      instead.  From Hong Zhiguo.

  26) Optimize route usage in IPVS by avoiding reference counting where
      possible, from Julian Anastasov.

  27) Convert IPVS schedulers to RCU, also from Julian Anastasov.

  28) Support cpu fanouts in xt_NFQUEUE netfilter target, from Holger
      Eitzenberger.

  29) Network namespace support for nf_log, ebt_log, xt_LOG, ipt_ULOG,
      nfnetlink_log, and nfnetlink_queue.  From Gao feng.

  30) Implement RFC3168 ECN protection, from Hannes Frederic Sowa.

  31) Support several new r8169 chips, from Hayes Wang.

  32) Support tokenized interface identifiers in ipv6, from Daniel
      Borkmann.

  33) Use usbnet_link_change() helper in USB net driver, from Ming Lei.

  34) Add 802.1ad vlan offload support, from Patrick McHardy.

  35) Support mmap() based netlink communication, also from Patrick
      McHardy.

  36) Support HW timestamping in mlx4 driver, from Amir Vadai.

  37) Rationalize AF_PACKET packet timestamping when transmitting, from
      Willem de Bruijn and Daniel Borkmann.

  38) Bring parity to what's provided by /proc/net/packet socket dumping
      and the info provided by netlink socket dumping of AF_PACKET
      sockets.  From Nicolas Dichtel.

  39) Fix peeking beyond zero sized SKBs in AF_UNIX, from Benjamin
      Poirier"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1722 commits)
  filter: fix va_list build error
  af_unix: fix a fatal race with bit fields
  bnx2x: Prevent memory leak when cnic is absent
  bnx2x: correct reading of speed capabilities
  net: sctp: attribute printl with __printf for gcc fmt checks
  netlink: kconfig: move mmap i/o into netlink kconfig
  netpoll: convert mutex into a semaphore
  netlink: Fix skb ref counting.
  net_sched: act_ipt forward compat with xtables
  mlx4_en: fix a build error on 32bit arches
  Revert "bnx2x: allow nvram test to run when device is down"
  bridge: avoid OOPS if root port not found
  drivers: net: cpsw: fix kernel warn on cpsw irq enable
  sh_eth: use random MAC address if no valid one supplied
  3c509.c: call SET_NETDEV_DEV for all device types (ISA/ISAPnP/EISA)
  tg3: fix to append hardware time stamping flags
  unix/stream: fix peeking with an offset larger than data in queue
  unix/dgram: fix peeking with an offset larger than data in queue
  unix/dgram: peek beyond 0-sized skbs
  openvswitch: Remove unneeded ovs_netdev_get_ifindex()
  ...

11 files changed, 307 insertions, 159 deletions

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index a8e10cff7a8..ca932387a80 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -740,6 +740,11 @@ extern void ixgbe_dbg_adapter_init(struct ixgbe_adapter *adapter);
 extern void ixgbe_dbg_adapter_exit(struct ixgbe_adapter *adapter);
 extern void ixgbe_dbg_init(void);
 extern void ixgbe_dbg_exit(void);
+#else
+static inline void ixgbe_dbg_adapter_init(struct ixgbe_adapter *adapter) {}
+static inline void ixgbe_dbg_adapter_exit(struct ixgbe_adapter *adapter) {}
+static inline void ixgbe_dbg_init(void) {}
+static inline void ixgbe_dbg_exit(void) {}
 #endif /* CONFIG_DEBUG_FS */
 static inline struct netdev_queue *txring_txq(const struct ixgbe_ring *ring)
 {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
index d0113fc97b6..4a5bfb6b3af 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
@@ -1305,6 +1305,7 @@ static struct ixgbe_mac_operations mac_ops_82598 = {
 	.release_swfw_sync      = &ixgbe_release_swfw_sync,
 	.get_thermal_sensor_data = NULL,
 	.init_thermal_sensor_thresh = NULL,
+	.mng_fw_enabled		= NULL,
 };
 
 static struct ixgbe_eeprom_operations eeprom_ops_82598 = {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
index 203a00c2433..0b82d38bc97 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
@@ -59,12 +59,34 @@ static s32 ixgbe_setup_copper_link_82599(struct ixgbe_hw *hw,
                                          bool autoneg_wait_to_complete);
 static s32 ixgbe_verify_fw_version_82599(struct ixgbe_hw *hw);
 
+static bool ixgbe_mng_enabled(struct ixgbe_hw *hw)
+{
+	u32 fwsm, manc, factps;
+
+	fwsm = IXGBE_READ_REG(hw, IXGBE_FWSM);
+	if ((fwsm & IXGBE_FWSM_MODE_MASK) != IXGBE_FWSM_FW_MODE_PT)
+		return false;
+
+	manc = IXGBE_READ_REG(hw, IXGBE_MANC);
+	if (!(manc & IXGBE_MANC_RCV_TCO_EN))
+		return false;
+
+	factps = IXGBE_READ_REG(hw, IXGBE_FACTPS);
+	if (factps & IXGBE_FACTPS_MNGCG)
+		return false;
+
+	return true;
+}
+
 static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw)
 {
 	struct ixgbe_mac_info *mac = &hw->mac;
 
-	/* enable the laser control functions for SFP+ fiber */
-	if (mac->ops.get_media_type(hw) == ixgbe_media_type_fiber) {
+	/* enable the laser control functions for SFP+ fiber
+	 * and MNG not enabled
+	 */
+	if ((mac->ops.get_media_type(hw) == ixgbe_media_type_fiber) &&
+	    !hw->mng_fw_enabled) {
 		mac->ops.disable_tx_laser =
 		                       &ixgbe_disable_tx_laser_multispeed_fiber;
 		mac->ops.enable_tx_laser =
@@ -145,9 +167,9 @@ static s32 ixgbe_setup_sfp_modules_82599(struct ixgbe_hw *hw)
 		}
 
 		/* Restart DSP and set SFI mode */
-		IXGBE_WRITE_REG(hw, IXGBE_AUTOC, (IXGBE_READ_REG(hw,
-				IXGBE_AUTOC) | IXGBE_AUTOC_LMS_10G_SERIAL));
-
+		IXGBE_WRITE_REG(hw, IXGBE_AUTOC, ((hw->mac.orig_autoc) |
+				IXGBE_AUTOC_LMS_10G_SERIAL));
+		hw->mac.cached_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
 		ret_val = ixgbe_reset_pipeline_82599(hw);
 
 		if (got_lock) {
@@ -244,6 +266,8 @@ static s32 ixgbe_get_link_capabilities_82599(struct ixgbe_hw *hw,
 	/* Determine 1G link capabilities off of SFP+ type */
 	if (hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 ||
 	    hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1 ||
+	    hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
+	    hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core1 ||
 	    hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
 	    hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1) {
 		*speed = IXGBE_LINK_SPEED_1GB_FULL;
@@ -563,7 +587,8 @@ static s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
 			return status;
 
 		/* Flap the tx laser if it has not already been done */
-		hw->mac.ops.flap_tx_laser(hw);
+		if (hw->mac.ops.flap_tx_laser)
+			hw->mac.ops.flap_tx_laser(hw);
 
 		/*
 		 * Wait for the controller to acquire link.  Per IEEE 802.3ap,
@@ -615,7 +640,8 @@ static s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw,
 			return status;
 
 		/* Flap the tx laser if it has not already been done */
-		hw->mac.ops.flap_tx_laser(hw);
+		if (hw->mac.ops.flap_tx_laser)
+			hw->mac.ops.flap_tx_laser(hw);
 
 		/* Wait for the link partner to also set speed */
 		msleep(100);
@@ -777,12 +803,9 @@ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
 				      bool autoneg_wait_to_complete)
 {
 	s32 status = 0;
-	u32 autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
+	u32 autoc, pma_pmd_1g, link_mode, start_autoc;
 	u32 autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2);
-	u32 start_autoc = autoc;
 	u32 orig_autoc = 0;
-	u32 link_mode = autoc & IXGBE_AUTOC_LMS_MASK;
-	u32 pma_pmd_1g = autoc & IXGBE_AUTOC_1G_PMA_PMD_MASK;
 	u32 pma_pmd_10g_serial = autoc2 & IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK;
 	u32 links_reg;
 	u32 i;
@@ -805,9 +828,14 @@ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
 
 	/* Use stored value (EEPROM defaults) of AUTOC to find KR/KX4 support*/
 	if (hw->mac.orig_link_settings_stored)
-		orig_autoc = hw->mac.orig_autoc;
+		autoc = hw->mac.orig_autoc;
 	else
-		orig_autoc = autoc;
+		autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
+
+	orig_autoc = autoc;
+	start_autoc = hw->mac.cached_autoc;
+	link_mode = autoc & IXGBE_AUTOC_LMS_MASK;
+	pma_pmd_1g = autoc & IXGBE_AUTOC_1G_PMA_PMD_MASK;
 
 	if (link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR ||
 	    link_mode == IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN ||
@@ -861,6 +889,7 @@ static s32 ixgbe_setup_mac_link_82599(struct ixgbe_hw *hw,
 
 		/* Restart link */
 		IXGBE_WRITE_REG(hw, IXGBE_AUTOC, autoc);
+		hw->mac.cached_autoc = autoc;
 		ixgbe_reset_pipeline_82599(hw);
 
 		if (got_lock)
@@ -932,7 +961,8 @@ static s32 ixgbe_reset_hw_82599(struct ixgbe_hw *hw)
 {
 	ixgbe_link_speed link_speed;
 	s32 status;
-	u32 ctrl, i, autoc, autoc2;
+	u32 ctrl, i, autoc2;
+	u32 curr_lms;
 	bool link_up = false;
 
 	/* Call adapter stop to disable tx/rx and clear interrupts */
@@ -964,6 +994,13 @@ static s32 ixgbe_reset_hw_82599(struct ixgbe_hw *hw)
 	if (hw->phy.reset_disable == false && hw->phy.ops.reset != NULL)
 		hw->phy.ops.reset(hw);
 
+	/* remember AUTOC from before we reset */
+	if (hw->mac.cached_autoc)
+		curr_lms = hw->mac.cached_autoc & IXGBE_AUTOC_LMS_MASK;
+	else
+		curr_lms = IXGBE_READ_REG(hw, IXGBE_AUTOC) &
+			   IXGBE_AUTOC_LMS_MASK;
+
 mac_reset_top:
 	/*
 	 * Issue global reset to the MAC. Needs to be SW reset if link is up.
@@ -1012,14 +1049,35 @@ mac_reset_top:
 	 * stored off yet.  Otherwise restore the stored original
 	 * values since the reset operation sets back to defaults.
 	 */
-	autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
+	hw->mac.cached_autoc = IXGBE_READ_REG(hw, IXGBE_AUTOC);
 	autoc2 = IXGBE_READ_REG(hw, IXGBE_AUTOC2);
+
+	/* Enable link if disabled in NVM */
+	if (autoc2 & IXGBE_AUTOC2_LINK_DISABLE_MASK) {
+		autoc2 &= ~IXGBE_AUTOC2_LINK_DISABLE_MASK;
+		IXGBE_WRITE_REG(hw, IXGBE_AUTOC2, autoc2);
+		IXGBE_WRITE_FLUSH(hw);
+	}
+
 	if (hw->mac.orig_link_settings_stored == false) {
-		hw->mac.orig_autoc = autoc;
+		hw->mac.orig_autoc = hw->mac.cached_autoc;
 		hw->mac.orig_autoc2 = autoc2;
 		hw->mac.orig_link_settings_stored = true;
 	} else {
-		if (autoc != hw->mac.orig_autoc) {
+
+		/* If MNG FW is running on a multi-speed device that
+		 * doesn't autoneg with out driver support we need to
+		 * leave LMS in the state it was before we MAC reset.
+		 * Likewise if we support WoL we don't want change the
+		 * LMS state either.
+		 */
+		if ((hw->phy.multispeed_fiber && hw->mng_fw_enabled) ||
+		    hw->wol_enabled)
+			hw->mac.orig_autoc =
+				(hw->mac.orig_autoc & ~IXGBE_AUTOC_LMS_MASK) |
+				curr_lms;
+
+		if (hw->mac.cached_autoc != hw->mac.orig_autoc) {
 			/* Need SW/FW semaphore around AUTOC writes if LESM is
 			 * on, likewise reset_pipeline requires us to hold
 			 * this lock as it also writes to AUTOC.
@@ -1035,6 +1093,7 @@ mac_reset_top:
 			}
 
 			IXGBE_WRITE_REG(hw, IXGBE_AUTOC, hw->mac.orig_autoc);
+			hw->mac.cached_autoc = hw->mac.orig_autoc;
 			ixgbe_reset_pipeline_82599(hw);
 
 			if (got_lock)
@@ -2135,10 +2194,19 @@ static s32 ixgbe_read_eeprom_82599(struct ixgbe_hw *hw,
  **/
 s32 ixgbe_reset_pipeline_82599(struct ixgbe_hw *hw)
 {
-	s32 i, autoc_reg, ret_val;
-	s32 anlp1_reg = 0;
+	s32 ret_val;
+	u32 anlp1_reg = 0;
+	u32 i, autoc_reg, autoc2_reg;
+
+	/* Enable link if disabled in NVM */
+	autoc2_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC2);
+	if (autoc2_reg & IXGBE_AUTOC2_LINK_DISABLE_MASK) {
+		autoc2_reg &= ~IXGBE_AUTOC2_LINK_DISABLE_MASK;
+		IXGBE_WRITE_REG(hw, IXGBE_AUTOC2, autoc2_reg);
+		IXGBE_WRITE_FLUSH(hw);
+	}
 
-	autoc_reg = IXGBE_READ_REG(hw, IXGBE_AUTOC);
+	autoc_reg = hw->mac.cached_autoc;
 	autoc_reg |= IXGBE_AUTOC_AN_RESTART;
 
 	/* Write AUTOC register with toggled LMS[2] bit and Restart_AN */
@@ -2216,7 +2284,7 @@ static struct ixgbe_mac_operations mac_ops_82599 = {
 	.release_swfw_sync      = &ixgbe_release_swfw_sync,
 	.get_thermal_sensor_data = &ixgbe_get_thermal_sensor_data_generic,
 	.init_thermal_sensor_thresh = &ixgbe_init_thermal_sensor_thresh_generic,
-
+	.mng_fw_enabled		= &ixgbe_mng_enabled,
 };
 
 static struct ixgbe_eeprom_operations eeprom_ops_82599 = {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index 99e472ebaa7..9bcdeb89af5 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -592,6 +592,36 @@ s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr)
 	return 0;
 }
 
+enum ixgbe_bus_width ixgbe_convert_bus_width(u16 link_status)
+{
+	switch (link_status & IXGBE_PCI_LINK_WIDTH) {
+	case IXGBE_PCI_LINK_WIDTH_1:
+		return ixgbe_bus_width_pcie_x1;
+	case IXGBE_PCI_LINK_WIDTH_2:
+		return ixgbe_bus_width_pcie_x2;
+	case IXGBE_PCI_LINK_WIDTH_4:
+		return ixgbe_bus_width_pcie_x4;
+	case IXGBE_PCI_LINK_WIDTH_8:
+		return ixgbe_bus_width_pcie_x8;
+	default:
+		return ixgbe_bus_width_unknown;
+	}
+}
+
+enum ixgbe_bus_speed ixgbe_convert_bus_speed(u16 link_status)
+{
+	switch (link_status & IXGBE_PCI_LINK_SPEED) {
+	case IXGBE_PCI_LINK_SPEED_2500:
+		return ixgbe_bus_speed_2500;
+	case IXGBE_PCI_LINK_SPEED_5000:
+		return ixgbe_bus_speed_5000;
+	case IXGBE_PCI_LINK_SPEED_8000:
+		return ixgbe_bus_speed_8000;
+	default:
+		return ixgbe_bus_speed_unknown;
+	}
+}
+
 /**
  *  ixgbe_get_bus_info_generic - Generic set PCI bus info
  *  @hw: pointer to hardware structure
@@ -610,35 +640,8 @@ s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw)
 	pci_read_config_word(adapter->pdev, IXGBE_PCI_LINK_STATUS,
 	                     &link_status);
 
-	switch (link_status & IXGBE_PCI_LINK_WIDTH) {
-	case IXGBE_PCI_LINK_WIDTH_1:
-		hw->bus.width = ixgbe_bus_width_pcie_x1;
-		break;
-	case IXGBE_PCI_LINK_WIDTH_2:
-		hw->bus.width = ixgbe_bus_width_pcie_x2;
-		break;
-	case IXGBE_PCI_LINK_WIDTH_4:
-		hw->bus.width = ixgbe_bus_width_pcie_x4;
-		break;
-	case IXGBE_PCI_LINK_WIDTH_8:
-		hw->bus.width = ixgbe_bus_width_pcie_x8;
-		break;
-	default:
-		hw->bus.width = ixgbe_bus_width_unknown;
-		break;
-	}
-
-	switch (link_status & IXGBE_PCI_LINK_SPEED) {
-	case IXGBE_PCI_LINK_SPEED_2500:
-		hw->bus.speed = ixgbe_bus_speed_2500;
-		break;
-	case IXGBE_PCI_LINK_SPEED_5000:
-		hw->bus.speed = ixgbe_bus_speed_5000;
-		break;
-	default:
-		hw->bus.speed = ixgbe_bus_speed_unknown;
-		break;
-	}
+	hw->bus.width = ixgbe_convert_bus_width(link_status);
+	hw->bus.speed = ixgbe_convert_bus_speed(link_status);
 
 	mac->ops.set_lan_id(hw);
 
@@ -1125,7 +1128,7 @@ s32 ixgbe_read_eerd_buffer_generic(struct ixgbe_hw *hw, u16 offset,
 	}
 
 	for (i = 0; i < words; i++) {
-		eerd = ((offset + i) << IXGBE_EEPROM_RW_ADDR_SHIFT) +
+		eerd = ((offset + i) << IXGBE_EEPROM_RW_ADDR_SHIFT) |
 		       IXGBE_EEPROM_RW_REG_START;
 
 		IXGBE_WRITE_REG(hw, IXGBE_EERD, eerd);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
index bc3948ead6e..22eee38868f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
@@ -40,6 +40,8 @@ s32 ixgbe_clear_hw_cntrs_generic(struct ixgbe_hw *hw);
 s32 ixgbe_read_pba_string_generic(struct ixgbe_hw *hw, u8 *pba_num,
                                   u32 pba_num_size);
 s32 ixgbe_get_mac_addr_generic(struct ixgbe_hw *hw, u8 *mac_addr);
+enum ixgbe_bus_width ixgbe_convert_bus_width(u16 link_status);
+enum ixgbe_bus_speed ixgbe_convert_bus_speed(u16 link_status);
 s32 ixgbe_get_bus_info_generic(struct ixgbe_hw *hw);
 void ixgbe_set_lan_id_multi_port_pcie(struct ixgbe_hw *hw);
 s32 ixgbe_stop_adapter_generic(struct ixgbe_hw *hw);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index c3f1afd8690..d3754722adb 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -231,6 +231,10 @@ static int ixgbe_get_settings(struct net_device *netdev,
 		case ixgbe_sfp_type_lr:
 		case ixgbe_sfp_type_srlr_core0:
 		case ixgbe_sfp_type_srlr_core1:
+		case ixgbe_sfp_type_1g_sx_core0:
+		case ixgbe_sfp_type_1g_sx_core1:
+		case ixgbe_sfp_type_1g_lx_core0:
+		case ixgbe_sfp_type_1g_lx_core1:
 			ecmd->supported |= SUPPORTED_FIBRE;
 			ecmd->advertising |= ADVERTISED_FIBRE;
 			ecmd->port = PORT_FIBRE;
@@ -246,12 +250,6 @@ static int ixgbe_get_settings(struct net_device *netdev,
 			ecmd->advertising |= ADVERTISED_TP;
 			ecmd->port = PORT_TP;
 			break;
-		case ixgbe_sfp_type_1g_sx_core0:
-		case ixgbe_sfp_type_1g_sx_core1:
-			ecmd->supported |= SUPPORTED_FIBRE;
-			ecmd->advertising |= ADVERTISED_FIBRE;
-			ecmd->port = PORT_FIBRE;
-			break;
 		case ixgbe_sfp_type_unknown:
 		default:
 			ecmd->supported |= SUPPORTED_FIBRE;
@@ -442,7 +440,8 @@ static void ixgbe_get_regs(struct net_device *netdev,
 
 	memset(p, 0, IXGBE_REGS_LEN * sizeof(u32));
 
-	regs->version = (1 << 24) | hw->revision_id << 16 | hw->device_id;
+	regs->version = hw->mac.type << 24 | hw->revision_id << 16 |
+			hw->device_id;
 
 	/* General Registers */
 	regs_buff[0] = IXGBE_READ_REG(hw, IXGBE_CTRL);
@@ -1611,16 +1610,9 @@ static int ixgbe_setup_loopback_test(struct ixgbe_adapter *adapter)
 	struct ixgbe_hw *hw = &adapter->hw;
 	u32 reg_data;
 
-	/* X540 needs to set the MACC.FLU bit to force link up */
-	if (adapter->hw.mac.type == ixgbe_mac_X540) {
-		reg_data = IXGBE_READ_REG(hw, IXGBE_MACC);
-		reg_data |= IXGBE_MACC_FLU;
-		IXGBE_WRITE_REG(hw, IXGBE_MACC, reg_data);
-	}
 
-	/* right now we only support MAC loopback in the driver */
-	reg_data = IXGBE_READ_REG(hw, IXGBE_HLREG0);
 	/* Setup MAC loopback */
+	reg_data = IXGBE_READ_REG(hw, IXGBE_HLREG0);
 	reg_data |= IXGBE_HLREG0_LPBK;
 	IXGBE_WRITE_REG(hw, IXGBE_HLREG0, reg_data);
 
@@ -1628,10 +1620,19 @@ static int ixgbe_setup_loopback_test(struct ixgbe_adapter *adapter)
 	reg_data |= IXGBE_FCTRL_BAM | IXGBE_FCTRL_SBP | IXGBE_FCTRL_MPE;
 	IXGBE_WRITE_REG(hw, IXGBE_FCTRL, reg_data);
 
-	reg_data = IXGBE_READ_REG(hw, IXGBE_AUTOC);
-	reg_data &= ~IXGBE_AUTOC_LMS_MASK;
-	reg_data |= IXGBE_AUTOC_LMS_10G_LINK_NO_AN | IXGBE_AUTOC_FLU;
-	IXGBE_WRITE_REG(hw, IXGBE_AUTOC, reg_data);
+	/* X540 needs to set the MACC.FLU bit to force link up */
+	if (adapter->hw.mac.type == ixgbe_mac_X540) {
+		reg_data = IXGBE_READ_REG(hw, IXGBE_MACC);
+		reg_data |= IXGBE_MACC_FLU;
+		IXGBE_WRITE_REG(hw, IXGBE_MACC, reg_data);
+	} else {
+		if (hw->mac.orig_autoc) {
+			reg_data = hw->mac.orig_autoc | IXGBE_AUTOC_FLU;
+			IXGBE_WRITE_REG(hw, IXGBE_AUTOC, reg_data);
+		} else {
+			return 10;
+		}
+	}
 	IXGBE_WRITE_FLUSH(hw);
 	usleep_range(10000, 20000);
 
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 79f4a26ea6c..d30fbdd81fc 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -63,7 +63,7 @@ char ixgbe_default_device_descr[] =
 static char ixgbe_default_device_descr[] =
 			      "Intel(R) 10 Gigabit Network Connection";
 #endif
-#define DRV_VERSION "3.11.33-k"
+#define DRV_VERSION "3.13.10-k"
 const char ixgbe_driver_version[] = DRV_VERSION;
 static const char ixgbe_copyright[] =
 				"Copyright (c) 1999-2013 Intel Corporation.";
@@ -149,6 +149,52 @@ MODULE_DESCRIPTION("Intel(R) 10 Gigabit PCI Express Network Driver");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
 
+static int ixgbe_read_pci_cfg_word_parent(struct ixgbe_adapter *adapter,
+					  u32 reg, u16 *value)
+{
+	int pos = 0;
+	struct pci_dev *parent_dev;
+	struct pci_bus *parent_bus;
+
+	parent_bus = adapter->pdev->bus->parent;
+	if (!parent_bus)
+		return -1;
+
+	parent_dev = parent_bus->self;
+	if (!parent_dev)
+		return -1;
+
+	pos = pci_find_capability(parent_dev, PCI_CAP_ID_EXP);
+	if (!pos)
+		return -1;
+
+	pci_read_config_word(parent_dev, pos + reg, value);
+	return 0;
+}
+
+static s32 ixgbe_get_parent_bus_info(struct ixgbe_adapter *adapter)
+{
+	struct ixgbe_hw *hw = &adapter->hw;
+	u16 link_status = 0;
+	int err;
+
+	hw->bus.type = ixgbe_bus_type_pci_express;
+
+	/* Get the negotiated link width and speed from PCI config space of the
+	 * parent, as this device is behind a switch
+	 */
+	err = ixgbe_read_pci_cfg_word_parent(adapter, 18, &link_status);
+
+	/* assume caller will handle error case */
+	if (err)
+		return err;
+
+	hw->bus.width = ixgbe_convert_bus_width(link_status);
+	hw->bus.speed = ixgbe_convert_bus_speed(link_status);
+
+	return 0;
+}
+
 static void ixgbe_service_event_schedule(struct ixgbe_adapter *adapter)
 {
 	if (!test_bit(__IXGBE_DOWN, &adapter->state) &&
@@ -1337,7 +1383,7 @@ static unsigned int ixgbe_get_headlen(unsigned char *data,
 			return hdr.network - data;
 
 		/* record next protocol if header is present */
-		if (!hdr.ipv4->frag_off)
+		if (!(hdr.ipv4->frag_off & htons(IP_OFFSET)))
 			nexthdr = hdr.ipv4->protocol;
 	} else if (protocol == __constant_htons(ETH_P_IPV6)) {
 		if ((hdr.network - data) > (max_len - sizeof(struct ipv6hdr)))
@@ -1442,10 +1488,10 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring,
 
 	ixgbe_ptp_rx_hwtstamp(rx_ring, rx_desc, skb);
 
-	if ((dev->features & NETIF_F_HW_VLAN_RX) &&
+	if ((dev->features & NETIF_F_HW_VLAN_CTAG_RX) &&
 	    ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_VP)) {
 		u16 vid = le16_to_cpu(rx_desc->wb.upper.vlan);
-		__vlan_hwaccel_put_tag(skb, vid);
+		__vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), vid);
 	}
 
 	skb_record_rx_queue(skb, rx_ring->queue_index);
@@ -2049,6 +2095,9 @@ static void ixgbe_update_itr(struct ixgbe_q_vector *q_vector,
 	 */
 	/* what was last interrupt timeslice? */
 	timepassed_us = q_vector->itr >> 2;
+	if (timepassed_us == 0)
+		return;
+
 	bytes_perint = bytes / timepassed_us; /* bytes/usec */
 
 	switch (itr_setting) {
@@ -2405,6 +2454,16 @@ static irqreturn_t ixgbe_msix_other(int irq, void *data)
 	 * with the write to EICR.
 	 */
 	eicr = IXGBE_READ_REG(hw, IXGBE_EICS);
+
+	/* The lower 16bits of the EICR register are for the queue interrupts
+	 * which should be masked here in order to not accidently clear them if
+	 * the bits are high when ixgbe_msix_other is called. There is a race
+	 * condition otherwise which results in possible performance loss
+	 * especially if the ixgbe_msix_other interrupt is triggering
+	 * consistently (as it would when PPS is turned on for the X540 device)
+	 */
+	eicr &= 0xFFFF0000;
+
 	IXGBE_WRITE_REG(hw, IXGBE_EICR, eicr);
 
 	if (eicr & IXGBE_EICR_LSC)
@@ -3421,7 +3480,8 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter)
 	hw->mac.ops.enable_rx_dma(hw, rxctrl);
 }
 
-static int ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
+static int ixgbe_vlan_rx_add_vid(struct net_device *netdev,
+				 __be16 proto, u16 vid)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
@@ -3433,7 +3493,8 @@ static int ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
 	return 0;
 }
 
-static int ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
+static int ixgbe_vlan_rx_kill_vid(struct net_device *netdev,
+				  __be16 proto, u16 vid)
 {
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	struct ixgbe_hw *hw = &adapter->hw;
@@ -3538,10 +3599,10 @@ static void ixgbe_restore_vlan(struct ixgbe_adapter *adapter)
 {
 	u16 vid;
 
-	ixgbe_vlan_rx_add_vid(adapter->netdev, 0);
+	ixgbe_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), 0);
 
 	for_each_set_bit(vid, adapter->active_vlans, VLAN_N_VID)
-		ixgbe_vlan_rx_add_vid(adapter->netdev, vid);
+		ixgbe_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), vid);
 }
 
 /**
@@ -3676,7 +3737,7 @@ void ixgbe_set_rx_mode(struct net_device *netdev)
 
 	IXGBE_WRITE_REG(hw, IXGBE_FCTRL, fctrl);
 
-	if (netdev->features & NETIF_F_HW_VLAN_RX)
+	if (netdev->features & NETIF_F_HW_VLAN_CTAG_RX)
 		ixgbe_vlan_strip_enable(adapter);
 	else
 		ixgbe_vlan_strip_disable(adapter);
@@ -5077,14 +5138,14 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
 
 	netif_device_detach(netdev);
 
+	rtnl_lock();
 	if (netif_running(netdev)) {
-		rtnl_lock();
 		ixgbe_down(adapter);
 		ixgbe_free_irq(adapter);
 		ixgbe_free_all_tx_resources(adapter);
 		ixgbe_free_all_rx_resources(adapter);
-		rtnl_unlock();
 	}
+	rtnl_unlock();
 
 	ixgbe_clear_interrupt_scheme(adapter);
 
@@ -6425,9 +6486,7 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
 	struct ixgbe_tx_buffer *first;
 	int tso;
 	u32 tx_flags = 0;
-#if PAGE_SIZE > IXGBE_MAX_DATA_PER_TXD
 	unsigned short f;
-#endif
 	u16 count = TXD_USE_COUNT(skb_headlen(skb));
 	__be16 protocol = skb->protocol;
 	u8 hdr_len = 0;
@@ -6439,12 +6498,9 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb,
 	 *       + 1 desc for context descriptor,
 	 * otherwise try next time
 	 */
-#if PAGE_SIZE > IXGBE_MAX_DATA_PER_TXD
 	for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
 		count += TXD_USE_COUNT(skb_shinfo(skb)->frags[f].size);
-#else
-	count += skb_shinfo(skb)->nr_frags;
-#endif
+
 	if (ixgbe_maybe_stop_tx(tx_ring, count + 3)) {
 		tx_ring->tx_stats.tx_busy++;
 		return NETDEV_TX_BUSY;
@@ -6983,7 +7039,7 @@ static int ixgbe_set_features(struct net_device *netdev,
 		break;
 	}
 
-	if (features & NETIF_F_HW_VLAN_RX)
+	if (features & NETIF_F_HW_VLAN_CTAG_RX)
 		ixgbe_vlan_strip_enable(adapter);
 	else
 		ixgbe_vlan_strip_disable(adapter);
@@ -7007,7 +7063,7 @@ static int ixgbe_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
 	int err;
 
 	if (!(adapter->flags & IXGBE_FLAG_SRIOV_ENABLED))
-		return -EOPNOTSUPP;
+		return ndo_dflt_fdb_add(ndm, tb, dev, addr, flags);
 
 	/* Hardware does not support aging addresses so if a
 	 * ndm_state is given only allow permanent addresses
@@ -7038,44 +7094,6 @@ static int ixgbe_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
 	return err;
 }
 
-static int ixgbe_ndo_fdb_del(struct ndmsg *ndm, struct nlattr *tb[],
-			     struct net_device *dev,
-			     const unsigned char *addr)
-{
-	struct ixgbe_adapter *adapter = netdev_priv(dev);
-	int err = -EOPNOTSUPP;
-
-	if (ndm->ndm_state & NUD_PERMANENT) {
-		pr_info("%s: FDB only supports static addresses\n",
-			ixgbe_driver_name);
-		return -EINVAL;
-	}
-
-	if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) {
-		if (is_unicast_ether_addr(addr))
-			err = dev_uc_del(dev, addr);
-		else if (is_multicast_ether_addr(addr))
-			err = dev_mc_del(dev, addr);
-		else
-			err = -EINVAL;
-	}
-
-	return err;
-}
-
-static int ixgbe_ndo_fdb_dump(struct sk_buff *skb,
-			      struct netlink_callback *cb,
-			      struct net_device *dev,
-			      int idx)
-{
-	struct ixgbe_adapter *adapter = netdev_priv(dev);
-
-	if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)
-		idx = ndo_dflt_fdb_dump(skb, cb, dev, idx);
-
-	return idx;
-}
-
 static int ixgbe_ndo_bridge_setlink(struct net_device *dev,
 				    struct nlmsghdr *nlh)
 {
@@ -7171,8 +7189,6 @@ static const struct net_device_ops ixgbe_netdev_ops = {
 	.ndo_set_features = ixgbe_set_features,
 	.ndo_fix_features = ixgbe_fix_features,
 	.ndo_fdb_add		= ixgbe_ndo_fdb_add,
-	.ndo_fdb_del		= ixgbe_ndo_fdb_del,
-	.ndo_fdb_dump		= ixgbe_ndo_fdb_dump,
 	.ndo_bridge_setlink	= ixgbe_ndo_bridge_setlink,
 	.ndo_bridge_getlink	= ixgbe_ndo_bridge_getlink,
 };
@@ -7202,9 +7218,19 @@ int ixgbe_wol_supported(struct ixgbe_adapter *adapter, u16 device_id,
 			/* only support first port */
 			if (hw->bus.func != 0)
 				break;
+		case IXGBE_SUBDEV_ID_82599_SP_560FLR:
 		case IXGBE_SUBDEV_ID_82599_SFP:
 		case IXGBE_SUBDEV_ID_82599_RNDC:
 		case IXGBE_SUBDEV_ID_82599_ECNA_DP:
+		case IXGBE_SUBDEV_ID_82599_LOM_SFP:
+			is_wol_supported = 1;
+			break;
+		}
+		break;
+	case IXGBE_DEV_ID_82599EN_SFP:
+		/* Only this subdevice supports WOL */
+		switch (subdevice_id) {
+		case IXGBE_SUBDEV_ID_82599EN_SFP_OCP1:
 			is_wol_supported = 1;
 			break;
 		}
@@ -7369,6 +7395,10 @@ static int ixgbe_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
 	if (err)
 		goto err_sw_init;
 
+	/* Cache if MNG FW is up so we don't have to read the REG later */
+	if (hw->mac.ops.mng_fw_enabled)
+		hw->mng_fw_enabled = hw->mac.ops.mng_fw_enabled(hw);
+
 	/* Make it possible the adapter to be woken up via WOL */
 	switch (adapter->hw.mac.type) {
 	case ixgbe_mac_82599EB:
@@ -7425,9 +7455,9 @@ skip_sriov:
 	netdev->features = NETIF_F_SG |
 			   NETIF_F_IP_CSUM |
 			   NETIF_F_IPV6_CSUM |
-			   NETIF_F_HW_VLAN_TX |
-			   NETIF_F_HW_VLAN_RX |
-			   NETIF_F_HW_VLAN_FILTER |
+			   NETIF_F_HW_VLAN_CTAG_TX |
+			   NETIF_F_HW_VLAN_CTAG_RX |
+			   NETIF_F_HW_VLAN_CTAG_FILTER |
 			   NETIF_F_TSO |
 			   NETIF_F_TSO6 |
 			   NETIF_F_RXHASH |
@@ -7521,7 +7551,9 @@ skip_sriov:
 	/* WOL not supported for all devices */
 	adapter->wol = 0;
 	hw->eeprom.ops.read(hw, 0x2c, &adapter->eeprom_cap);
-	if (ixgbe_wol_supported(adapter, pdev->device, pdev->subsystem_device))
+	hw->wol_enabled = ixgbe_wol_supported(adapter, pdev->device,
+						pdev->subsystem_device);
+	if (hw->wol_enabled)
 		adapter->wol = IXGBE_WUFC_MAG;
 
 	device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
@@ -7532,10 +7564,13 @@ skip_sriov:
 
 	/* pick up the PCI bus settings for reporting later */
 	hw->mac.ops.get_bus_info(hw);
+	if (hw->device_id == IXGBE_DEV_ID_82599_SFP_SF_QP)
+		ixgbe_get_parent_bus_info(adapter);
 
 	/* print bus type/speed/width info */
 	e_dev_info("(PCI Express:%s:%s) %pM\n",
-		   (hw->bus.speed == ixgbe_bus_speed_5000 ? "5.0GT/s" :
+		   (hw->bus.speed == ixgbe_bus_speed_8000 ? "8.0GT/s" :
+		    hw->bus.speed == ixgbe_bus_speed_5000 ? "5.0GT/s" :
 		    hw->bus.speed == ixgbe_bus_speed_2500 ? "2.5GT/s" :
 		    "Unknown"),
 		   (hw->bus.width == ixgbe_bus_width_pcie_x8 ? "Width x8" :
@@ -7615,9 +7650,13 @@ skip_sriov:
 		e_err(probe, "failed to allocate sysfs resources\n");
 #endif /* CONFIG_IXGBE_HWMON */
 
-#ifdef CONFIG_DEBUG_FS
 	ixgbe_dbg_adapter_init(adapter);
-#endif /* CONFIG_DEBUG_FS */
+
+	/* Need link setup for MNG FW, else wait for IXGBE_UP */
+	if (hw->mng_fw_enabled && hw->mac.ops.setup_link)
+		hw->mac.ops.setup_link(hw,
+			IXGBE_LINK_SPEED_10GB_FULL | IXGBE_LINK_SPEED_1GB_FULL,
+			true);
 
 	return 0;
 
@@ -7653,9 +7692,7 @@ static void ixgbe_remove(struct pci_dev *pdev)
 	struct ixgbe_adapter *adapter = pci_get_drvdata(pdev);
 	struct net_device *netdev = adapter->netdev;
 
-#ifdef CONFIG_DEBUG_FS
 	ixgbe_dbg_adapter_exit(adapter);
-#endif /*CONFIG_DEBUG_FS */
 
 	set_bit(__IXGBE_DOWN, &adapter->state);
 	cancel_work_sync(&adapter->service_task);
@@ -7918,15 +7955,11 @@ static int __init ixgbe_init_module(void)
 	pr_info("%s - version %s\n", ixgbe_driver_string, ixgbe_driver_version);
 	pr_info("%s\n", ixgbe_copyright);
 
-#ifdef CONFIG_DEBUG_FS
 	ixgbe_dbg_init();
-#endif /* CONFIG_DEBUG_FS */
 
 	ret = pci_register_driver(&ixgbe_driver);
 	if (ret) {
-#ifdef CONFIG_DEBUG_FS
 		ixgbe_dbg_exit();
-#endif /* CONFIG_DEBUG_FS */
 		return ret;
 	}
 
@@ -7952,9 +7985,7 @@ static void __exit ixgbe_exit_module(void)
 #endif
 	pci_unregister_driver(&ixgbe_driver);
 
-#ifdef CONFIG_DEBUG_FS
 	ixgbe_dbg_exit();
-#endif /* CONFIG_DEBUG_FS */
 
 	rcu_barrier(); /* Wait for completion of call_rcu()'s */
 }
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
index 060d2ad2ac9..e5691ccbce9 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
@@ -956,6 +956,13 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
 				else
 					hw->phy.sfp_type =
 						ixgbe_sfp_type_1g_sx_core1;
+			} else if (comp_codes_1g & IXGBE_SFF_1GBASELX_CAPABLE) {
+				if (hw->bus.lan_id == 0)
+					hw->phy.sfp_type =
+						ixgbe_sfp_type_1g_lx_core0;
+				else
+					hw->phy.sfp_type =
+						ixgbe_sfp_type_1g_lx_core1;
 			} else {
 				hw->phy.sfp_type = ixgbe_sfp_type_unknown;
 			}
@@ -1043,6 +1050,8 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
 		if (comp_codes_10g == 0 &&
 		    !(hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1 ||
 		      hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 ||
+		      hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
+		      hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core1 ||
 		      hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
 		      hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1)) {
 			hw->phy.type = ixgbe_phy_sfp_unsupported;
@@ -1058,10 +1067,12 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
 
 		hw->mac.ops.get_device_caps(hw, &enforce_sfp);
 		if (!(enforce_sfp & IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP) &&
-		    !((hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0) ||
-		      (hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1) ||
-		      (hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0) ||
-		      (hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1))) {
+		    !(hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core0 ||
+		      hw->phy.sfp_type == ixgbe_sfp_type_1g_cu_core1 ||
+		      hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
+		      hw->phy.sfp_type == ixgbe_sfp_type_1g_lx_core1 ||
+		      hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core0 ||
+		      hw->phy.sfp_type == ixgbe_sfp_type_1g_sx_core1)) {
 			/* Make sure we're a supported PHY type */
 			if (hw->phy.type == ixgbe_phy_sfp_intel) {
 				status = 0;
@@ -1125,10 +1136,12 @@ s32 ixgbe_get_sfp_init_sequence_offsets(struct ixgbe_hw *hw,
 	 * SR modules
 	 */
 	if (sfp_type == ixgbe_sfp_type_da_act_lmt_core0 ||
+	    sfp_type == ixgbe_sfp_type_1g_lx_core0 ||
 	    sfp_type == ixgbe_sfp_type_1g_cu_core0 ||
 	    sfp_type == ixgbe_sfp_type_1g_sx_core0)
 		sfp_type = ixgbe_sfp_type_srlr_core0;
 	else if (sfp_type == ixgbe_sfp_type_da_act_lmt_core1 ||
+		 sfp_type == ixgbe_sfp_type_1g_lx_core1 ||
 		 sfp_type == ixgbe_sfp_type_1g_cu_core1 ||
 		 sfp_type == ixgbe_sfp_type_1g_sx_core1)
 		sfp_type = ixgbe_sfp_type_srlr_core1;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index 97e33669c0b..1e7d587c4e5 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -35,7 +35,7 @@
 #include <linux/ip.h>
 #include <linux/tcp.h>
 #include <linux/ipv6.h>
-#ifdef NETIF_F_HW_VLAN_TX
+#ifdef NETIF_F_HW_VLAN_CTAG_TX
 #include <linux/if_vlan.h>
 #endif
 
@@ -661,13 +661,7 @@ int ixgbe_vf_configuration(struct pci_dev *pdev, unsigned int event_mask)
 	bool enable = ((event_mask & 0x10000000U) != 0);
 
 	if (enable) {
-		eth_random_addr(vf_mac_addr);
-		e_info(probe, "IOV: VF %d is enabled MAC %pM\n",
-		       vfn, vf_mac_addr);
-		/*
-		 * Store away the VF "permananet" MAC address, it will ask
-		 * for it later.
-		 */
+		eth_zero_addr(vf_mac_addr);
 		memcpy(adapter->vfinfo[vfn].vf_mac_addresses, vf_mac_addr, 6);
 	}
 
@@ -688,7 +682,8 @@ static int ixgbe_vf_reset_msg(struct ixgbe_adapter *adapter, u32 vf)
 	ixgbe_vf_reset_event(adapter, vf);
 
 	/* set vf mac address */
-	ixgbe_set_vf_mac(adapter, vf, vf_mac);
+	if (!is_zero_ether_addr(vf_mac))
+		ixgbe_set_vf_mac(adapter, vf, vf_mac);
 
 	vf_shift = vf % 32;
 	reg_offset = vf / 32;
@@ -729,8 +724,16 @@ static int ixgbe_vf_reset_msg(struct ixgbe_adapter *adapter, u32 vf)
 	IXGBE_WRITE_REG(hw, IXGBE_VMECM(reg_offset), reg);
 
 	/* reply to reset with ack and vf mac address */
-	msgbuf[0] = IXGBE_VF_RESET | IXGBE_VT_MSGTYPE_ACK;
-	memcpy(addr, vf_mac, ETH_ALEN);
+	msgbuf[0] = IXGBE_VF_RESET;
+	if (!is_zero_ether_addr(vf_mac)) {
+		msgbuf[0] |= IXGBE_VT_MSGTYPE_ACK;
+		memcpy(addr, vf_mac, ETH_ALEN);
+	} else {
+		msgbuf[0] |= IXGBE_VT_MSGTYPE_NACK;
+		dev_warn(&adapter->pdev->dev,
+			 "VF %d has no MAC address assigned, you may have to assign one manually\n",
+			 vf);
+	}
 
 	/*
 	 * Piggyback the multicast filter type so VF can compute the
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 6652e96c352..70c6aa3d3f9 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -56,10 +56,13 @@
 #define IXGBE_SUBDEV_ID_82599_SFP        0x11A9
 #define IXGBE_SUBDEV_ID_82599_RNDC       0x1F72
 #define IXGBE_SUBDEV_ID_82599_560FLR     0x17D0
+#define IXGBE_SUBDEV_ID_82599_SP_560FLR  0x211B
 #define IXGBE_SUBDEV_ID_82599_ECNA_DP    0x0470
+#define IXGBE_SUBDEV_ID_82599_LOM_SFP    0x8976
 #define IXGBE_DEV_ID_82599_SFP_EM        0x1507
 #define IXGBE_DEV_ID_82599_SFP_SF2       0x154D
 #define IXGBE_DEV_ID_82599EN_SFP         0x1557
+#define IXGBE_SUBDEV_ID_82599EN_SFP_OCP1 0x0001
 #define IXGBE_DEV_ID_82599_XAUI_LOM      0x10FC
 #define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8
 #define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ  0x000C
@@ -729,6 +732,13 @@ struct ixgbe_thermal_sensor_data {
 #define IXGBE_MDEF_EXT(_i) (0x05160 + ((_i) * 4)) /* 8 of these (0-7) */
 #define IXGBE_LSWFW     0x15014
 
+/* Management Bit Fields and Masks */
+#define IXGBE_MANC_RCV_TCO_EN	0x00020000 /* Rcv TCO packet enable */
+
+/* Firmware Semaphore Register */
+#define IXGBE_FWSM_MODE_MASK	0xE
+#define IXGBE_FWSM_FW_MODE_PT	0x4
+
 /* ARC Subsystem registers */
 #define IXGBE_HICR      0x15F00
 #define IXGBE_FWSTS     0x15F0C
@@ -1019,6 +1029,7 @@ struct ixgbe_thermal_sensor_data {
 #define IXGBE_CTRL_RST_MASK     (IXGBE_CTRL_LNK_RST | IXGBE_CTRL_RST)
 
 /* FACTPS */
+#define IXGBE_FACTPS_MNGCG      0x20000000 /* Manageblility Clock Gated */
 #define IXGBE_FACTPS_LFS        0x40000000 /* LAN Function Select */
 
 /* MHADD Bit Masks */
@@ -1582,6 +1593,7 @@ enum {
 #define IXGBE_AUTOC2_10G_KR  (0x0 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
 #define IXGBE_AUTOC2_10G_XFI (0x1 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
 #define IXGBE_AUTOC2_10G_SFI (0x2 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
+#define IXGBE_AUTOC2_LINK_DISABLE_MASK        0x70000000
 
 #define IXGBE_MACC_FLU       0x00000001
 #define IXGBE_MACC_FSV_10G   0x00030000
@@ -1827,6 +1839,7 @@ enum {
 #define IXGBE_PCI_LINK_SPEED      0xF
 #define IXGBE_PCI_LINK_SPEED_2500 0x1
 #define IXGBE_PCI_LINK_SPEED_5000 0x2
+#define IXGBE_PCI_LINK_SPEED_8000 0x3
 #define IXGBE_PCI_HEADER_TYPE_REGISTER  0x0E
 #define IXGBE_PCI_HEADER_TYPE_MULTIFUNC 0x80
 #define IXGBE_PCI_DEVICE_CONTROL2_16ms  0x0005
@@ -2600,6 +2613,8 @@ enum ixgbe_sfp_type {
 	ixgbe_sfp_type_1g_cu_core1 = 10,
 	ixgbe_sfp_type_1g_sx_core0 = 11,
 	ixgbe_sfp_type_1g_sx_core1 = 12,
+	ixgbe_sfp_type_1g_lx_core0 = 13,
+	ixgbe_sfp_type_1g_lx_core1 = 14,
 	ixgbe_sfp_type_not_present = 0xFFFE,
 	ixgbe_sfp_type_unknown = 0xFFFF
 };
@@ -2650,6 +2665,7 @@ enum ixgbe_bus_speed {
 	ixgbe_bus_speed_133     = 133,
 	ixgbe_bus_speed_2500    = 2500,
 	ixgbe_bus_speed_5000    = 5000,
+	ixgbe_bus_speed_8000    = 8000,
 	ixgbe_bus_speed_reserved
 };
 
@@ -2859,6 +2875,7 @@ struct ixgbe_mac_operations {
 	s32 (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8);
 	s32 (*get_thermal_sensor_data)(struct ixgbe_hw *);
 	s32 (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw);
+	bool (*mng_fw_enabled)(struct ixgbe_hw *hw);
 };
 
 struct ixgbe_phy_operations {
@@ -2912,6 +2929,7 @@ struct ixgbe_mac_info {
 	u32                             max_tx_queues;
 	u32                             max_rx_queues;
 	u32                             orig_autoc;
+	u32                             cached_autoc;
 	u32                             orig_autoc2;
 	bool                            orig_link_settings_stored;
 	bool                            autotry_restart;
@@ -2986,6 +3004,8 @@ struct ixgbe_hw {
 	bool				adapter_stopped;
 	bool				force_full_reset;
 	bool				allow_unsupported_sfp;
+	bool				mng_fw_enabled;
+	bool				wol_enabled;
 };
 
 struct ixgbe_info {
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
index 66c5e946284..389324f5929 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
@@ -854,6 +854,7 @@ static struct ixgbe_mac_operations mac_ops_X540 = {
 	.enable_rx_buff		= &ixgbe_enable_rx_buff_generic,
 	.get_thermal_sensor_data = NULL,
 	.init_thermal_sensor_thresh = NULL,
+	.mng_fw_enabled		= NULL,
 };
 
 static struct ixgbe_eeprom_operations eeprom_ops_X540 = {