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()
  ...

1 files changed, 71 insertions, 62 deletions

diff --git a/drivers/net/ethernet/intel/igb/igb.h b/drivers/net/ethernet/intel/igb/igb.h
index ab577a763a20..9d6c075e232d 100644
--- a/drivers/net/ethernet/intel/igb/igb.h
+++ b/drivers/net/ethernet/intel/igb/igb.h
@@ -44,54 +44,54 @@
 
 struct igb_adapter;
 
-#define E1000_PCS_CFG_IGN_SD               1
+#define E1000_PCS_CFG_IGN_SD	1
 
 /* Interrupt defines */
-#define IGB_START_ITR                    648 /* ~6000 ints/sec */
-#define IGB_4K_ITR                       980
-#define IGB_20K_ITR                      196
-#define IGB_70K_ITR                       56
+#define IGB_START_ITR		648 /* ~6000 ints/sec */
+#define IGB_4K_ITR		980
+#define IGB_20K_ITR		196
+#define IGB_70K_ITR		56
 
 /* TX/RX descriptor defines */
-#define IGB_DEFAULT_TXD                  256
-#define IGB_DEFAULT_TX_WORK		 128
-#define IGB_MIN_TXD                       80
-#define IGB_MAX_TXD                     4096
+#define IGB_DEFAULT_TXD		256
+#define IGB_DEFAULT_TX_WORK	128
+#define IGB_MIN_TXD		80
+#define IGB_MAX_TXD		4096
 
-#define IGB_DEFAULT_RXD                  256
-#define IGB_MIN_RXD                       80
-#define IGB_MAX_RXD                     4096
+#define IGB_DEFAULT_RXD		256
+#define IGB_MIN_RXD		80
+#define IGB_MAX_RXD		4096
 
-#define IGB_DEFAULT_ITR                    3 /* dynamic */
-#define IGB_MAX_ITR_USECS              10000
-#define IGB_MIN_ITR_USECS                 10
-#define NON_Q_VECTORS                      1
-#define MAX_Q_VECTORS                      8
+#define IGB_DEFAULT_ITR		3 /* dynamic */
+#define IGB_MAX_ITR_USECS	10000
+#define IGB_MIN_ITR_USECS	10
+#define NON_Q_VECTORS		1
+#define MAX_Q_VECTORS		8
 
 /* Transmit and receive queues */
-#define IGB_MAX_RX_QUEUES                  8
-#define IGB_MAX_RX_QUEUES_82575            4
-#define IGB_MAX_RX_QUEUES_I211             2
-#define IGB_MAX_TX_QUEUES                  8
-#define IGB_MAX_VF_MC_ENTRIES              30
-#define IGB_MAX_VF_FUNCTIONS               8
-#define IGB_MAX_VFTA_ENTRIES               128
-#define IGB_82576_VF_DEV_ID                0x10CA
-#define IGB_I350_VF_DEV_ID                 0x1520
+#define IGB_MAX_RX_QUEUES	8
+#define IGB_MAX_RX_QUEUES_82575	4
+#define IGB_MAX_RX_QUEUES_I211	2
+#define IGB_MAX_TX_QUEUES	8
+#define IGB_MAX_VF_MC_ENTRIES	30
+#define IGB_MAX_VF_FUNCTIONS	8
+#define IGB_MAX_VFTA_ENTRIES	128
+#define IGB_82576_VF_DEV_ID	0x10CA
+#define IGB_I350_VF_DEV_ID	0x1520
 
 /* NVM version defines */
-#define IGB_MAJOR_MASK			0xF000
-#define IGB_MINOR_MASK			0x0FF0
-#define IGB_BUILD_MASK			0x000F
-#define IGB_COMB_VER_MASK		0x00FF
-#define IGB_MAJOR_SHIFT			12
-#define IGB_MINOR_SHIFT			4
-#define IGB_COMB_VER_SHFT		8
-#define IGB_NVM_VER_INVALID		0xFFFF
-#define IGB_ETRACK_SHIFT		16
-#define NVM_ETRACK_WORD			0x0042
-#define NVM_COMB_VER_OFF		0x0083
-#define NVM_COMB_VER_PTR		0x003d
+#define IGB_MAJOR_MASK		0xF000
+#define IGB_MINOR_MASK		0x0FF0
+#define IGB_BUILD_MASK		0x000F
+#define IGB_COMB_VER_MASK	0x00FF
+#define IGB_MAJOR_SHIFT		12
+#define IGB_MINOR_SHIFT		4
+#define IGB_COMB_VER_SHFT	8
+#define IGB_NVM_VER_INVALID	0xFFFF
+#define IGB_ETRACK_SHIFT	16
+#define NVM_ETRACK_WORD		0x0042
+#define NVM_COMB_VER_OFF	0x0083
+#define NVM_COMB_VER_PTR	0x003d
 
 struct vf_data_storage {
 	unsigned char vf_mac_addresses[ETH_ALEN];
@@ -103,6 +103,7 @@ struct vf_data_storage {
 	u16 pf_vlan; /* When set, guest VLAN config not allowed. */
 	u16 pf_qos;
 	u16 tx_rate;
+	bool spoofchk_enabled;
 };
 
 #define IGB_VF_FLAG_CTS            0x00000001 /* VF is clear to send data */
@@ -121,14 +122,14 @@ struct vf_data_storage {
  *           descriptors until either it has this many to write back, or the
  *           ITR timer expires.
  */
-#define IGB_RX_PTHRESH                     8
-#define IGB_RX_HTHRESH                     8
-#define IGB_TX_PTHRESH                     8
-#define IGB_TX_HTHRESH                     1
-#define IGB_RX_WTHRESH                     ((hw->mac.type == e1000_82576 && \
-					     adapter->msix_entries) ? 1 : 4)
-#define IGB_TX_WTHRESH                     ((hw->mac.type == e1000_82576 && \
-					     adapter->msix_entries) ? 1 : 16)
+#define IGB_RX_PTHRESH	((hw->mac.type == e1000_i354) ? 12 : 8)
+#define IGB_RX_HTHRESH	8
+#define IGB_TX_PTHRESH	((hw->mac.type == e1000_i354) ? 20 : 8)
+#define IGB_TX_HTHRESH	1
+#define IGB_RX_WTHRESH	((hw->mac.type == e1000_82576 && \
+			  adapter->msix_entries) ? 1 : 4)
+#define IGB_TX_WTHRESH	((hw->mac.type == e1000_82576 && \
+			  adapter->msix_entries) ? 1 : 16)
 
 /* this is the size past which hardware will drop packets when setting LPE=0 */
 #define MAXIMUM_ETHERNET_VLAN_SIZE 1522
@@ -140,17 +141,17 @@ struct vf_data_storage {
 #define IGB_RX_BUFSZ		IGB_RXBUFFER_2048
 
 /* How many Rx Buffers do we bundle into one write to the hardware ? */
-#define IGB_RX_BUFFER_WRITE	16	/* Must be power of 2 */
+#define IGB_RX_BUFFER_WRITE	16 /* Must be power of 2 */
 
-#define AUTO_ALL_MODES            0
-#define IGB_EEPROM_APME         0x0400
+#define AUTO_ALL_MODES		0
+#define IGB_EEPROM_APME		0x0400
 
 #ifndef IGB_MASTER_SLAVE
 /* Switch to override PHY master/slave setting */
 #define IGB_MASTER_SLAVE	e1000_ms_hw_default
 #endif
 
-#define IGB_MNG_VLAN_NONE -1
+#define IGB_MNG_VLAN_NONE	-1
 
 enum igb_tx_flags {
 	/* cmd_type flags */
@@ -164,11 +165,10 @@ enum igb_tx_flags {
 };
 
 /* VLAN info */
-#define IGB_TX_FLAGS_VLAN_MASK		0xffff0000
+#define IGB_TX_FLAGS_VLAN_MASK	0xffff0000
 #define IGB_TX_FLAGS_VLAN_SHIFT	16
 
-/*
- * The largest size we can write to the descriptor is 65535.  In order to
+/* The largest size we can write to the descriptor is 65535.  In order to
  * maintain a power of two alignment we have to limit ourselves to 32K.
  */
 #define IGB_MAX_TXD_PWR	15
@@ -178,8 +178,17 @@ enum igb_tx_flags {
 #define TXD_USE_COUNT(S) DIV_ROUND_UP((S), IGB_MAX_DATA_PER_TXD)
 #define DESC_NEEDED (MAX_SKB_FRAGS + 4)
 
+/* EEPROM byte offsets */
+#define IGB_SFF_8472_SWAP		0x5C
+#define IGB_SFF_8472_COMP		0x5E
+
+/* Bitmasks */
+#define IGB_SFF_ADDRESSING_MODE		0x4
+#define IGB_SFF_8472_UNSUP		0x00
+
 /* wrapper around a pointer to a socket buffer,
- * so a DMA handle can be stored along with the buffer */
+ * so a DMA handle can be stored along with the buffer
+ */
 struct igb_tx_buffer {
 	union e1000_adv_tx_desc *next_to_watch;
 	unsigned long time_stamp;
@@ -290,11 +299,11 @@ enum e1000_ring_flags_t {
 
 #define IGB_TXD_DCMD (E1000_ADVTXD_DCMD_EOP | E1000_ADVTXD_DCMD_RS)
 
-#define IGB_RX_DESC(R, i)	    \
+#define IGB_RX_DESC(R, i)	\
 	(&(((union e1000_adv_rx_desc *)((R)->desc))[i]))
-#define IGB_TX_DESC(R, i)	    \
+#define IGB_TX_DESC(R, i)	\
 	(&(((union e1000_adv_tx_desc *)((R)->desc))[i]))
-#define IGB_TX_CTXTDESC(R, i)	    \
+#define IGB_TX_CTXTDESC(R, i)	\
 	(&(((struct e1000_adv_tx_context_desc *)((R)->desc))[i]))
 
 /* igb_test_staterr - tests bits within Rx descriptor status and error fields */
@@ -453,12 +462,12 @@ struct igb_adapter {
 #define IGB_FLAG_WOL_SUPPORTED		(1 << 8)
 
 /* DMA Coalescing defines */
-#define IGB_MIN_TXPBSIZE           20408
-#define IGB_TX_BUF_4096            4096
-#define IGB_DMCTLX_DCFLUSH_DIS     0x80000000  /* Disable DMA Coal Flush */
+#define IGB_MIN_TXPBSIZE	20408
+#define IGB_TX_BUF_4096		4096
+#define IGB_DMCTLX_DCFLUSH_DIS	0x80000000  /* Disable DMA Coal Flush */
 
-#define IGB_82576_TSYNC_SHIFT 19
-#define IGB_TS_HDR_LEN        16
+#define IGB_82576_TSYNC_SHIFT	19
+#define IGB_TS_HDR_LEN		16
 enum e1000_state_t {
 	__IGB_TESTING,
 	__IGB_RESETTING,