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, 20 insertions, 7 deletions

diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index 05529e273050..8ccaa2520dc3 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005 - 2013 Emulex
+ * Copyright (C) 2005 - 2014 Emulex
  * All rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -34,7 +34,7 @@
 #include "be_hw.h"
 #include "be_roce.h"
 
-#define DRV_VER                 "10.0.600.0u"
+#define DRV_VER                 "10.2u"
 #define DRV_NAME                "be2net"
 #define BE_NAME                 "Emulex BladeEngine2"
 #define BE3_NAME                "Emulex BladeEngine3"
@@ -88,7 +88,6 @@ static inline char *nic_name(struct pci_dev *pdev)
 #define BE_MIN_MTU              256
 
 #define BE_NUM_VLANS_SUPPORTED  64
-#define BE_UMC_NUM_VLANS_SUPPORTED      15
 #define BE_MAX_EQD              128u
 #define BE_MAX_TX_FRAG_COUNT    30
 
@@ -262,9 +261,10 @@ struct be_tx_obj {
 /* Struct to remember the pages posted for rx frags */
 struct be_rx_page_info {
         struct page *page;
+        /* set to page-addr for last frag of the page & frag-addr otherwise */
         DEFINE_DMA_UNMAP_ADDR(bus);
         u16 page_offset;
-        bool last_page_user;
+        bool last_frag;         /* last frag of the page */
 };
 
 struct be_rx_stats {
@@ -293,9 +293,10 @@ struct be_rx_compl_info {
         u8 ip_csum;
         u8 l4_csum;
         u8 ipv6;
-        u8 vtm;
+        u8 qnq;
         u8 pkt_type;
         u8 ip_frag;
+        u8 tunneled;
 };
 
 struct be_rx_obj {
@@ -359,6 +360,7 @@ struct be_vf_cfg {
         int pmac_id;
         u16 vlan_tag;
         u32 tx_rate;
+        u32 plink_tracking;
 };
 
 enum vf_state {
@@ -370,10 +372,11 @@ enum vf_state {
 #define BE_FLAGS_WORKER_SCHEDULED               (1 << 3)
 #define BE_FLAGS_VLAN_PROMISC                   (1 << 4)
 #define BE_FLAGS_NAPI_ENABLED                   (1 << 9)
-#define BE_UC_PMAC_COUNT                30
-#define BE_VF_UC_PMAC_COUNT             2
 #define BE_FLAGS_QNQ_ASYNC_EVT_RCVD             (1 << 11)
+#define BE_FLAGS_VXLAN_OFFLOADS                 (1 << 12)
 
+#define BE_UC_PMAC_COUNT                        30
+#define BE_VF_UC_PMAC_COUNT                     2
 /* Ethtool set_dump flags */
 #define LANCER_INITIATE_FW_DUMP                 0x1
 
@@ -467,6 +470,7 @@ struct be_adapter {
 
         u32 port_num;
         bool promiscuous;
+        u8 mc_type;
         u32 function_mode;
         u32 function_caps;
         u32 rx_fc;              /* Rx flow control */
@@ -492,6 +496,7 @@ struct be_adapter {
         u32 sli_family;
         u8 hba_port_num;
         u16 pvid;
+        __be16 vxlan_port;
         struct phy_info phy;
         u8 wol_cap;
         bool wol_en;
@@ -536,6 +541,14 @@ static inline u16 be_max_qs(struct be_adapter *adapter)
         return min_t(u16, num, num_online_cpus());
 }
 
+/* Is BE in pvid_tagging mode */
+#define be_pvid_tagging_enabled(adapter)        (adapter->pvid)
+
+/* Is BE in QNQ multi-channel mode */
+#define be_is_qnq_mode(adapter)         (adapter->mc_type == FLEX10 ||  \
+                                         adapter->mc_type == vNIC1 ||   \
+                                         adapter->mc_type == UFP)
+
 #define lancer_chip(adapter)    (adapter->pdev->device == OC_DEVICE_ID3 || \
                                  adapter->pdev->device == OC_DEVICE_ID4)