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

Pull networking updates from David Miller:

 1) Add TX fast path in mac80211, from Johannes Berg.

 2) Add TSO/GRO support to ibmveth, from Thomas Falcon

 3) Move away from cached routes in ipv6, just like ipv4, from Martin
    KaFai Lau.

 4) Lots of new rhashtable tests, from Thomas Graf.

 5) Run ingress qdisc lockless, from Alexei Starovoitov.

 6) Allow servers to fetch TCP packet headers for SYN packets of new
    connections, for fingerprinting.  From Eric Dumazet.

 7) Add mode parameter to pktgen, for testing receive.  From Alexei
    Starovoitov.

 8) Cache access optimizations via simplifications of build_skb(), from
    Alexander Duyck.

 9) Move page frag allocator under mm/, also from Alexander.

10) Add xmit_more support to hv_netvsc, from KY Srinivasan.

11) Add a counter guard in case we try to perform endless reclassify
    loops in the packet scheduler.

12) Extern flow dissector to be programmable and use it in new "Flower"
    classifier.  From Jiri Pirko.

13) AF_PACKET fanout rollover fixes, performance improvements, and new
    statistics.  From Willem de Bruijn.

14) Add netdev driver for GENEVE tunnels, from John W Linville.

15) Add ingress netfilter hooks and filtering, from Pablo Neira Ayuso.

16) Fix handling of epoll edge triggers in TCP, from Eric Dumazet.

17) Add an ECN retry fallback for the initial TCP handshake, from Daniel
    Borkmann.

18) Add tail call support to BPF, from Alexei Starovoitov.

19) Add several pktgen helper scripts, from Jesper Dangaard Brouer.

20) Add zerocopy support to AF_UNIX, from Hannes Frederic Sowa.

21) Favor even port numbers for allocation to connect() requests, and
    odd port numbers for bind(0), in an effort to help avoid
    ip_local_port_range exhaustion.  From Eric Dumazet.

22) Add Cavium ThunderX driver, from Sunil Goutham.

23) Allow bpf programs to access skb_iif and dev->ifindex SKB metadata,
    from Alexei Starovoitov.

24) Add support for T6 chips in cxgb4vf driver, from Hariprasad Shenai.

25) Double TCP Small Queues default to 256K to accomodate situations
    like the XEN driver and wireless aggregation.  From Wei Liu.

26) Add more entropy inputs to flow dissector, from Tom Herbert.

27) Add CDG congestion control algorithm to TCP, from Kenneth Klette
    Jonassen.

28) Convert ipset over to RCU locking, from Jozsef Kadlecsik.

29) Track and act upon link status of ipv4 route nexthops, from Andy
    Gospodarek.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1670 commits)
  bridge: vlan: flush the dynamically learned entries on port vlan delete
  bridge: multicast: add a comment to br_port_state_selection about blocking state
  net: inet_diag: export IPV6_V6ONLY sockopt
  stmmac: troubleshoot unexpected bits in des0 & des1
  net: ipv4 sysctl option to ignore routes when nexthop link is down
  net: track link-status of ipv4 nexthops
  net: switchdev: ignore unsupported bridge flags
  net: Cavium: Fix MAC address setting in shutdown state
  drivers: net: xgene: fix for ACPI support without ACPI
  ip: report the original address of ICMP messages
  net/mlx5e: Prefetch skb data on RX
  net/mlx5e: Pop cq outside mlx5e_get_cqe
  net/mlx5e: Remove mlx5e_cq.sqrq back-pointer
  net/mlx5e: Remove extra spaces
  net/mlx5e: Avoid TX CQE generation if more xmit packets expected
  net/mlx5e: Avoid redundant dev_kfree_skb() upon NOP completion
  net/mlx5e: Remove re-assignment of wq type in mlx5e_enable_rq()
  net/mlx5e: Use skb_shinfo(skb)->gso_segs rather than counting them
  net/mlx5e: Static mapping of netdev priv resources to/from netdev TX queues
  net/mlx4_en: Use HW counters for rx/tx bytes/packets in PF device
  ...

1 files changed, 45 insertions, 11 deletions

diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index c5e1d0ac75f9..9eac3227d2ca 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2005 - 2014 Emulex
+ * Copyright (C) 2005 - 2015 Emulex
  * All rights reserved.
  *
  * This program is free software; you can redistribute it and/or
@@ -93,7 +93,7 @@ static void be_mcc_notify(struct be_adapter *adapter)
 	struct be_queue_info *mccq = &adapter->mcc_obj.q;
 	u32 val = 0;
 
-	if (be_error(adapter))
+	if (be_check_error(adapter, BE_ERROR_ANY))
 		return;
 
 	val |= mccq->id & DB_MCCQ_RING_ID_MASK;
@@ -140,6 +140,7 @@ static bool be_skip_err_log(u8 opcode, u16 base_status, u16 addl_status)
 	if (base_status == MCC_STATUS_NOT_SUPPORTED ||
 	    base_status == MCC_STATUS_ILLEGAL_REQUEST ||
 	    addl_status == MCC_ADDL_STATUS_TOO_MANY_INTERFACES ||
+	    addl_status == MCC_ADDL_STATUS_INSUFFICIENT_VLANS ||
 	    (opcode == OPCODE_COMMON_WRITE_FLASHROM &&
 	    (base_status == MCC_STATUS_ILLEGAL_FIELD ||
 	     addl_status == MCC_ADDL_STATUS_FLASH_IMAGE_CRC_MISMATCH)))
@@ -191,10 +192,12 @@ static void be_async_cmd_process(struct be_adapter *adapter,
 		if (base_status == MCC_STATUS_SUCCESS) {
 			struct be_cmd_resp_get_cntl_addnl_attribs *resp =
 							(void *)resp_hdr;
-			adapter->drv_stats.be_on_die_temperature =
+			adapter->hwmon_info.be_on_die_temp =
 						resp->on_die_temperature;
 		} else {
 			adapter->be_get_temp_freq = 0;
+			adapter->hwmon_info.be_on_die_temp =
+						BE_INVALID_DIE_TEMP;
 		}
 		return;
 	}
@@ -330,6 +333,21 @@ static void be_async_grp5_pvid_state_process(struct be_adapter *adapter,
 	}
 }
 
+#define MGMT_ENABLE_MASK	0x4
+static void be_async_grp5_fw_control_process(struct be_adapter *adapter,
+					     struct be_mcc_compl *compl)
+{
+	struct be_async_fw_control *evt = (struct be_async_fw_control *)compl;
+	u32 evt_dw1 = le32_to_cpu(evt->event_data_word1);
+
+	if (evt_dw1 & MGMT_ENABLE_MASK) {
+		adapter->flags |= BE_FLAGS_OS2BMC;
+		adapter->bmc_filt_mask = le32_to_cpu(evt->event_data_word2);
+	} else {
+		adapter->flags &= ~BE_FLAGS_OS2BMC;
+	}
+}
+
 static void be_async_grp5_evt_process(struct be_adapter *adapter,
 				      struct be_mcc_compl *compl)
 {
@@ -346,6 +364,10 @@ static void be_async_grp5_evt_process(struct be_adapter *adapter,
 	case ASYNC_EVENT_PVID_STATE:
 		be_async_grp5_pvid_state_process(adapter, compl);
 		break;
+	/* Async event to disable/enable os2bmc and/or mac-learning */
+	case ASYNC_EVENT_FW_CONTROL:
+		be_async_grp5_fw_control_process(adapter, compl);
+		break;
 	default:
 		break;
 	}
@@ -486,7 +508,7 @@ static int be_mcc_wait_compl(struct be_adapter *adapter)
 	struct be_mcc_obj *mcc_obj = &adapter->mcc_obj;
 
 	for (i = 0; i < mcc_timeout; i++) {
-		if (be_error(adapter))
+		if (be_check_error(adapter, BE_ERROR_ANY))
 			return -EIO;
 
 		local_bh_disable();
@@ -499,7 +521,7 @@ static int be_mcc_wait_compl(struct be_adapter *adapter)
 	}
 	if (i == mcc_timeout) {
 		dev_err(&adapter->pdev->dev, "FW not responding\n");
-		adapter->fw_timeout = true;
+		be_set_error(adapter, BE_ERROR_FW);
 		return -EIO;
 	}
 	return status;
@@ -538,7 +560,7 @@ static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db)
 	u32 ready;
 
 	do {
-		if (be_error(adapter))
+		if (be_check_error(adapter, BE_ERROR_ANY))
 			return -EIO;
 
 		ready = ioread32(db);
@@ -551,7 +573,7 @@ static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db)
 
 		if (msecs > 4000) {
 			dev_err(&adapter->pdev->dev, "FW not responding\n");
-			adapter->fw_timeout = true;
+			be_set_error(adapter, BE_ERROR_FW);
 			be_detect_error(adapter);
 			return -1;
 		}
@@ -1457,7 +1479,7 @@ int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags,
 		*if_handle = le32_to_cpu(resp->interface_id);
 
 		/* Hack to retrieve VF's pmac-id on BE3 */
-		if (BE3_chip(adapter) && !be_physfn(adapter))
+		if (BE3_chip(adapter) && be_virtfn(adapter))
 			adapter->pmac_id[0] = le32_to_cpu(resp->pmac_id);
 	}
 	return status;
@@ -3156,7 +3178,7 @@ int be_cmd_set_mac(struct be_adapter *adapter, u8 *mac, int if_id, u32 dom)
 }
 
 int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid,
-			  u32 domain, u16 intf_id, u16 hsw_mode)
+			  u32 domain, u16 intf_id, u16 hsw_mode, u8 spoofchk)
 {
 	struct be_mcc_wrb *wrb;
 	struct be_cmd_req_set_hsw_config *req;
@@ -3192,6 +3214,14 @@ int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid,
 			      ctxt, hsw_mode);
 	}
 
+	/* Enable/disable both mac and vlan spoof checking */
+	if (!BEx_chip(adapter) && spoofchk) {
+		AMAP_SET_BITS(struct amap_set_hsw_context, mac_spoofchk,
+			      ctxt, spoofchk);
+		AMAP_SET_BITS(struct amap_set_hsw_context, vlan_spoofchk,
+			      ctxt, spoofchk);
+	}
+
 	be_dws_cpu_to_le(req->context, sizeof(req->context));
 	status = be_mcc_notify_wait(adapter);
 
@@ -3202,7 +3232,7 @@ err:
 
 /* Get Hyper switch config */
 int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid,
-			  u32 domain, u16 intf_id, u8 *mode)
+			  u32 domain, u16 intf_id, u8 *mode, bool *spoofchk)
 {
 	struct be_mcc_wrb *wrb;
 	struct be_cmd_req_get_hsw_config *req;
@@ -3250,6 +3280,10 @@ int be_cmd_get_hsw_config(struct be_adapter *adapter, u16 *pvid,
 		if (mode)
 			*mode = AMAP_GET_BITS(struct amap_get_hsw_resp_context,
 					      port_fwd_type, &resp->context);
+		if (spoofchk)
+			*spoofchk =
+				AMAP_GET_BITS(struct amap_get_hsw_resp_context,
+					      spoofchk, &resp->context);
 	}
 
 err:
@@ -3261,7 +3295,7 @@ static bool be_is_wol_excluded(struct be_adapter *adapter)
 {
 	struct pci_dev *pdev = adapter->pdev;
 
-	if (!be_physfn(adapter))
+	if (be_virtfn(adapter))
 		return true;
 
 	switch (pdev->subsystem_device) {