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

Pull networking updates from David Miller:
 "Another merge window, another set of networking changes.  I've heard
  rumblings that the lightweight tunnels infrastructure has been voted
  networking change of the year.  But what do I know?

   1) Add conntrack support to openvswitch, from Joe Stringer.

   2) Initial support for VRF (Virtual Routing and Forwarding), which
      allows the segmentation of routing paths without using multiple
      devices.  There are some semantic kinks to work out still, but
      this is a reasonably strong foundation.  From David Ahern.

   3) Remove spinlock fro act_bpf fast path, from Alexei Starovoitov.

   4) Ignore route nexthops with a link down state in ipv6, just like
      ipv4.  From Andy Gospodarek.

   5) Remove spinlock from fast path of act_gact and act_mirred, from
      Eric Dumazet.

   6) Document the DSA layer, from Florian Fainelli.

   7) Add netconsole support to bcmgenet, systemport, and DSA.  Also
      from Florian Fainelli.

   8) Add Mellanox Switch Driver and core infrastructure, from Jiri
      Pirko.

   9) Add support for "light weight tunnels", which allow for
      encapsulation and decapsulation without bearing the overhead of a
      full blown netdevice.  From Thomas Graf, Jiri Benc, and a cast of
      others.

  10) Add Identifier Locator Addressing support for ipv6, from Tom
      Herbert.

  11) Support fragmented SKBs in iwlwifi, from Johannes Berg.

  12) Allow perf PMUs to be accessed from eBPF programs, from Kaixu Xia.

  13) Add BQL support to 3c59x driver, from Loganaden Velvindron.

  14) Stop using a zero TX queue length to mean that a device shouldn't
      have a qdisc attached, use an explicit flag instead.  From Phil
      Sutter.

  15) Use generic geneve netdevice infrastructure in openvswitch, from
      Pravin B Shelar.

  16) Add infrastructure to avoid re-forwarding a packet in software
      that was already forwarded by a hardware switch.  From Scott
      Feldman.

  17) Allow AF_PACKET fanout function to be implemented in a bpf
      program, from Willem de Bruijn"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1458 commits)
  netfilter: nf_conntrack: make nf_ct_zone_dflt built-in
  netfilter: nf_dup{4, 6}: fix build error when nf_conntrack disabled
  net: fec: clear receive interrupts before processing a packet
  ipv6: fix exthdrs offload registration in out_rt path
  xen-netback: add support for multicast control
  bgmac: Update fixed_phy_register()
  sock, diag: fix panic in sock_diag_put_filterinfo
  flow_dissector: Use 'const' where possible.
  flow_dissector: Fix function argument ordering dependency
  ixgbe: Resolve "initialized field overwritten" warnings
  ixgbe: Remove bimodal SR-IOV disabling
  ixgbe: Add support for reporting 2.5G link speed
  ixgbe: fix bounds checking in ixgbe_setup_tc for 82598
  ixgbe: support for ethtool set_rxfh
  ixgbe: Avoid needless PHY access on copper phys
  ixgbe: cleanup to use cached mask value
  ixgbe: Remove second instance of lan_id variable
  ixgbe: use kzalloc for allocating one thing
  flow: Move __get_hash_from_flowi{4,6} into flow_dissector.c
  ixgbe: Remove unused PCI bus types
  ...

1 files changed, 39 insertions, 19 deletions

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
index 66ee62a..670a581 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.h
@@ -1,15 +1,17 @@
-/* bnx2x_sriov.h: Broadcom Everest network driver.
+/* bnx2x_sriov.h: QLogic Everest network driver.
  *
  * Copyright 2009-2013 Broadcom Corporation
+ * Copyright 2014 QLogic Corporation
+ * All rights reserved
  *
- * Unless you and Broadcom execute a separate written software license
+ * Unless you and QLogic execute a separate written software license
  * agreement governing use of this software, this software is licensed to you
  * under the terms of the GNU General Public License version 2, available
  * at http://www.gnu.org/licenses/old-licenses/gpl-2.0.html (the "GPL").
  *
  * Notwithstanding the above, under no circumstances may you combine this
- * software in any way with any other Broadcom software provided under a
- * license other than the GPL, without Broadcom's express prior written
+ * software in any way with any other QLogic software provided under a
+ * license other than the GPL, without QLogic's express prior written
  * consent.
  *
  * Maintained by: Ariel Elior <ariel.elior@qlogic.com>
@@ -75,7 +77,10 @@ struct bnx2x_vf_queue {
 
 	/* VLANs object */
 	struct bnx2x_vlan_mac_obj	vlan_obj;
-	atomic_t vlan_count;		/* 0 means vlan-0 is set  ~ untagged */
+
+	/* VLAN-MACs object */
+	struct bnx2x_vlan_mac_obj	vlan_mac_obj;
+
 	unsigned long accept_flags;	/* last accept flags configured */
 
 	/* Queue Slow-path State object */
@@ -103,8 +108,10 @@ struct bnx2x_virtf;
 
 struct bnx2x_vf_mac_vlan_filter {
 	int type;
-#define BNX2X_VF_FILTER_MAC	1
-#define BNX2X_VF_FILTER_VLAN	2
+#define BNX2X_VF_FILTER_MAC	BIT(0)
+#define BNX2X_VF_FILTER_VLAN	BIT(1)
+#define BNX2X_VF_FILTER_VLAN_MAC \
+	(BNX2X_VF_FILTER_MAC | BNX2X_VF_FILTER_VLAN) /*shortcut*/
 
 	bool add;
 	u8 *mac;
@@ -119,14 +126,9 @@ struct bnx2x_vf_mac_vlan_filters {
 /* vf context */
 struct bnx2x_virtf {
 	u16 cfg_flags;
-#define VF_CFG_STATS		0x0001
-#define VF_CFG_FW_FC		0x0002
-#define VF_CFG_TPA		0x0004
-#define VF_CFG_INT_SIMD		0x0008
-#define VF_CACHE_LINE		0x0010
-#define VF_CFG_VLAN		0x0020
-#define VF_CFG_STATS_COALESCE	0x0040
-#define VF_CFG_EXT_BULLETIN	0x0080
+#define VF_CFG_STATS_COALESCE	0x1
+#define VF_CFG_EXT_BULLETIN	0x2
+#define VF_CFG_VLAN_FILTER	0x4
 	u8 link_cfg;		/* IFLA_VF_LINK_STATE_AUTO
 				 * IFLA_VF_LINK_STATE_ENABLE
 				 * IFLA_VF_LINK_STATE_DISABLE
@@ -140,9 +142,8 @@ struct bnx2x_virtf {
 	bool flr_clnup_stage;	/* true during flr cleanup */
 
 	/* dma */
-	dma_addr_t fw_stat_map;		/* valid iff VF_CFG_STATS */
+	dma_addr_t fw_stat_map;
 	u16 stats_stride;
-	dma_addr_t spq_map;
 	dma_addr_t bulletin_map;
 
 	/* Allocated resources counters. Before the VF is acquired, the
@@ -163,8 +164,6 @@ struct bnx2x_virtf {
 #define vf_mac_rules_cnt(vf)		((vf)->alloc_resc.num_mac_filters)
 #define vf_vlan_rules_cnt(vf)		((vf)->alloc_resc.num_vlan_filters)
 #define vf_mc_rules_cnt(vf)		((vf)->alloc_resc.num_mc_filters)
-	/* Hide a single vlan filter credit for the hypervisor */
-#define vf_vlan_rules_visible_cnt(vf)	(vf_vlan_rules_cnt(vf) - 1)
 
 	u8 sb_count;	/* actual number of SBs */
 	u8 igu_base_id;	/* base igu status block id */
@@ -207,6 +206,9 @@ struct bnx2x_virtf {
 	enum channel_tlvs		op_current;
 
 	u8 fp_hsi;
+
+	struct bnx2x_credit_pool_obj	vf_vlans_pool;
+	struct bnx2x_credit_pool_obj	vf_macs_pool;
 };
 
 #define BNX2X_NR_VIRTFN(bp)	((bp)->vfdb->sriov.nr_virtfn)
@@ -230,6 +232,12 @@ struct bnx2x_virtf {
 #define FW_VF_HANDLE(abs_vfid)	\
 	(abs_vfid + FW_PF_MAX_HANDLE)
 
+#define GET_NUM_VFS_PER_PATH(bp)	64 /* use max possible value */
+#define GET_NUM_VFS_PER_PF(bp)		((bp)->vfdb ? (bp)->vfdb->sriov.total \
+						    : 0)
+#define VF_MAC_CREDIT_CNT		1
+#define VF_VLAN_CREDIT_CNT		2 /* VLAN0 + 'real' VLAN */
+
 /* locking and unlocking the channel mutex */
 void bnx2x_lock_vf_pf_channel(struct bnx2x *bp, struct bnx2x_virtf *vf,
 			      enum channel_tlvs tlv);
@@ -274,6 +282,10 @@ struct bnx2x_vf_sp {
 	} vlan_rdata;
 
 	union {
+		struct eth_classify_rules_ramrod_data	e2;
+	} vlan_mac_rdata;
+
+	union {
 		struct eth_filter_rules_ramrod_data	e2;
 	} rx_mode_rdata;
 
@@ -536,8 +548,14 @@ int bnx2x_iov_link_update_vf(struct bnx2x *bp, int idx);
 
 int bnx2x_set_vf_link_state(struct net_device *dev, int vf, int link_state);
 
+int bnx2x_vfpf_update_vlan(struct bnx2x *bp, u16 vid, u8 vf_qid, bool add);
 #else /* CONFIG_BNX2X_SRIOV */
 
+#define GET_NUM_VFS_PER_PATH(bp)	0
+#define GET_NUM_VFS_PER_PF(bp)		0
+#define VF_MAC_CREDIT_CNT		0
+#define VF_VLAN_CREDIT_CNT		0
+
 static inline void bnx2x_iov_set_queue_sp_obj(struct bnx2x *bp, int vf_cid,
 				struct bnx2x_queue_sp_obj **q_obj) {}
 static inline void bnx2x_vf_handle_flr_event(struct bnx2x *bp) {}
@@ -604,5 +622,7 @@ struct pf_vf_bulletin_content;
 static inline void bnx2x_vf_bulletin_finalize(struct pf_vf_bulletin_content *bulletin,
 					      bool support_long) {}
 
+static inline int bnx2x_vfpf_update_vlan(struct bnx2x *bp, u16 vid, u8 vf_qid, bool add) {return 0; }
+
 #endif /* CONFIG_BNX2X_SRIOV */
 #endif /* bnx2x_sriov.h */