Patchwork [net-next,1/3] bnx2x: add afex support

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Submitter Barak Witkowski
Date April 23, 2012, 1:04 p.m.
Message ID <1335186286.14229.26.camel@lb-tlvb-barak.il.broadcom.com>
Download mbox | patch
Permalink /patch/154424/
State Accepted
Delegated to: David Miller
Headers show

Comments

Barak Witkowski - April 23, 2012, 1:04 p.m.
Following patch adds afex multifunction support to the driver (afex
multifunction is based on vntag header) and updates FW version used to 7.2.51.

Support includes the following:

1. Configure vif parameters in firmware (default vlan, vif id, default
   priority, allowed priorities) according to values received from NIC.
2. Configure FW to strip/add default vlan according to afex vlan mode.
3. Notify link up to OS only after vif is fully initialized.
4. Support vif list set/get requests and configure FW accordingly.
5. Supply afex statistics upon request from NIC.
6. Special handling to L2 interface in case of FCoE vif.

Signed-off-by: Barak Witkowski <barak@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>

---
 drivers/net/ethernet/broadcom/bnx2x/bnx2x.h        |   21 +-
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c    |   16 +-
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h    |    3 +-
 .../net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c    |    4 +-
 .../net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h    |    2 +-
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h    |  176 +++++++-
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_init.h   |    2 +-
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c   |    4 +
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h   |    1 +
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c   |  479 ++++++++++++++++++--
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c     |  108 +++++-
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h     |   36 ++-
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c  |  271 +++++++++++
 drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h  |   15 +
 14 files changed, 1081 insertions(+), 57 deletions(-)

Patch

diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index bfa7888..0a59243 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -1063,6 +1063,13 @@  struct bnx2x_slowpath {
 		struct flow_control_configuration pfc_config;
 	} func_rdata;
 
+	/* afex ramrod can not be a part of func_rdata union because these
+	 * events might arrive in parallel to other events from func_rdata.
+	 * Therefore, if they would have been defined in the same union,
+	 * data can get corrupted.
+	 */
+	struct afex_vif_list_ramrod_data func_afex_rdata;
+
 	/* used by dmae command executer */
 	struct dmae_command		dmae[MAX_DMAE_C];
 
@@ -1179,6 +1186,7 @@  struct bnx2x_fw_stats_data {
 enum {
 	BNX2X_SP_RTNL_SETUP_TC,
 	BNX2X_SP_RTNL_TX_TIMEOUT,
+	BNX2X_SP_RTNL_AFEX_F_UPDATE,
 	BNX2X_SP_RTNL_FAN_FAILURE,
 };
 
@@ -1343,13 +1351,14 @@  struct bnx2x {
 	struct cmng_init	cmng;
 
 	u32			mf_config[E1HVN_MAX];
-	u32			mf2_config[E2_FUNC_MAX];
+	u32			mf_ext_config;
 	u32			path_has_ovlan; /* E3 */
 	u16			mf_ov;
 	u8			mf_mode;
 #define IS_MF(bp)		(bp->mf_mode != 0)
 #define IS_MF_SI(bp)		(bp->mf_mode == MULTI_FUNCTION_SI)
 #define IS_MF_SD(bp)		(bp->mf_mode == MULTI_FUNCTION_SD)
+#define IS_MF_AFEX(bp)		(bp->mf_mode == MULTI_FUNCTION_AFEX)
 
 	u8			wol;
 
@@ -1592,6 +1601,9 @@  struct bnx2x {
 	struct dcbx_features			dcbx_remote_feat;
 	u32					dcbx_remote_flags;
 #endif
+	/* AFEX: store default vlan used */
+	int					afex_def_vlan_tag;
+	enum mf_cfg_afex_vlan_mode		afex_vlan_mode;
 	u32					pending_max;
 
 	/* multiple tx classes of service */
@@ -2148,9 +2160,16 @@  void bnx2x_notify_link_changed(struct bnx2x *bp);
 #define IS_MF_ISCSI_SD(bp) (IS_MF_SD(bp) && BNX2X_IS_MF_SD_PROTOCOL_ISCSI(bp))
 #define IS_MF_FCOE_SD(bp) (IS_MF_SD(bp) && BNX2X_IS_MF_SD_PROTOCOL_FCOE(bp))
 
+#define BNX2X_MF_EXT_PROTOCOL_FCOE(bp)  ((bp)->mf_ext_config & \
+					 MACP_FUNC_CFG_FLAGS_FCOE_OFFLOAD)
+
+#define IS_MF_FCOE_AFEX(bp) (IS_MF_AFEX(bp) && BNX2X_MF_EXT_PROTOCOL_FCOE(bp))
 #define IS_MF_STORAGE_SD(bp) (IS_MF_SD(bp) && \
 				(BNX2X_IS_MF_SD_PROTOCOL_ISCSI(bp) || \
 				 BNX2X_IS_MF_SD_PROTOCOL_FCOE(bp)))
+#else
+#define IS_MF_FCOE_AFEX(bp)	false
 #endif
 
+
 #endif /* bnx2x.h */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 5a58cff..484e632 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -1467,8 +1467,8 @@  void bnx2x_set_num_queues(struct bnx2x *bp)
 	bp->num_queues = bnx2x_calc_num_queues(bp);
 
 #ifdef BCM_CNIC
-	/* override in STORAGE SD mode */
-	if (IS_MF_STORAGE_SD(bp))
+	/* override in STORAGE SD modes */
+	if (IS_MF_STORAGE_SD(bp) || IS_MF_FCOE_AFEX(bp))
 		bp->num_queues = 1;
 #endif
 	/* Add special queues */
@@ -1900,8 +1900,14 @@  int bnx2x_nic_load(struct bnx2x *bp, int load_mode)
 			SHMEM2_WR(bp, dcc_support,
 				  (SHMEM_DCC_SUPPORT_DISABLE_ENABLE_PF_TLV |
 				   SHMEM_DCC_SUPPORT_BANDWIDTH_ALLOCATION_TLV));
+		if (SHMEM2_HAS(bp, afex_driver_support))
+			SHMEM2_WR(bp, afex_driver_support,
+				  SHMEM_AFEX_SUPPORTED_VERSION_ONE);
 	}
 
+	/* Set AFEX default VLAN tag to an invalid value */
+	bp->afex_def_vlan_tag = -1;
+
 	bp->state = BNX2X_STATE_OPENING_WAIT4_PORT;
 	rc = bnx2x_func_start(bp);
 	if (rc) {
@@ -3073,7 +3079,8 @@  int bnx2x_change_mac_addr(struct net_device *dev, void *p)
 	}
 
 #ifdef BCM_CNIC
-	if (IS_MF_STORAGE_SD(bp) && !is_zero_ether_addr(addr->sa_data)) {
+	if ((IS_MF_STORAGE_SD(bp) || IS_MF_FCOE_AFEX(bp)) &&
+	    !is_zero_ether_addr(addr->sa_data)) {
 		BNX2X_ERR("Can't configure non-zero address on iSCSI or FCoE functions in MF-SD mode\n");
 		return -EINVAL;
 	}
@@ -3195,7 +3202,8 @@  static int bnx2x_alloc_fp_mem_at(struct bnx2x *bp, int index)
 	int rx_ring_size = 0;
 
 #ifdef BCM_CNIC
-	if (!bp->rx_ring_size && IS_MF_STORAGE_SD(bp)) {
+	if (!bp->rx_ring_size &&
+	    (IS_MF_STORAGE_SD(bp) || IS_MF_FCOE_AFEX(bp))) {
 		rx_ring_size = MIN_RX_SIZE_NONTPA;
 		bp->rx_ring_size = rx_ring_size;
 	} else
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index 2c3a243..3b1bc6d 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -1694,7 +1694,8 @@  static inline bool bnx2x_is_valid_ether_addr(struct bnx2x *bp, u8 *addr)
 	if (is_valid_ether_addr(addr))
 		return true;
 #ifdef BCM_CNIC
-	if (is_zero_ether_addr(addr) && IS_MF_STORAGE_SD(bp))
+	if (is_zero_ether_addr(addr) &&
+	    (IS_MF_STORAGE_SD(bp) || IS_MF_FCOE_AFEX(bp)))
 		return true;
 #endif
 	return false;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 3c7d0cc..faf8abd 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -1430,7 +1430,7 @@  static void bnx2x_get_ringparam(struct net_device *dev,
 	else
 		ering->rx_pending = MAX_RX_AVAIL;
 
-	ering->tx_max_pending = MAX_TX_AVAIL;
+	ering->tx_max_pending = IS_MF_FCOE_AFEX(bp) ? 0 : MAX_TX_AVAIL;
 	ering->tx_pending = bp->tx_ring_size;
 }
 
@@ -1448,7 +1448,7 @@  static int bnx2x_set_ringparam(struct net_device *dev,
 	if ((ering->rx_pending > MAX_RX_AVAIL) ||
 	    (ering->rx_pending < (bp->disable_tpa ? MIN_RX_SIZE_NONTPA :
 						    MIN_RX_SIZE_TPA)) ||
-	    (ering->tx_pending > MAX_TX_AVAIL) ||
+	    (ering->tx_pending > (IS_MF_FCOE_AFEX(bp) ? 0 : MAX_TX_AVAIL)) ||
 	    (ering->tx_pending <= MAX_SKB_FRAGS + 4)) {
 		DP(BNX2X_MSG_ETHTOOL, "Command parameters not supported\n");
 		return -EINVAL;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h
index b9b2633..426f77a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_fw_defs.h
@@ -387,7 +387,7 @@ 
 
 #define STATS_QUERY_CMD_COUNT 16
 
-#define NIV_LIST_TABLE_SIZE 4096
+#define AFEX_LIST_TABLE_SIZE 4096
 
 #define INVALID_VNIC_ID	0xFF
 
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
index 799272d..a440a8b 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
@@ -833,6 +833,7 @@  struct shared_feat_cfg {		 /* NVRAM Offset */
 		#define SHARED_FEAT_CFG_FORCE_SF_MODE_FORCED_SF      0x00000100
 		#define SHARED_FEAT_CFG_FORCE_SF_MODE_SPIO4          0x00000200
 		#define SHARED_FEAT_CFG_FORCE_SF_MODE_SWITCH_INDEPT  0x00000300
+		#define SHARED_FEAT_CFG_FORCE_SF_MODE_AFEX_MODE      0x00000400
 
 	/* The interval in seconds between sending LLDP packets. Set to zero
 	   to disable the feature */
@@ -1235,6 +1236,8 @@  struct drv_func_mb {
 	#define REQ_BC_VER_4_VRFY_FIRST_PHY_OPT_MDL     0x00050006
 	#define DRV_MSG_CODE_VRFY_SPECIFIC_PHY_OPT_MDL  0xa1000000
 	#define REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL  0x00050234
+	#define DRV_MSG_CODE_VRFY_AFEX_SUPPORTED        0xa2000000
+	#define REQ_BC_VER_4_VRFY_AFEX_SUPPORTED        0x00070002
 	#define REQ_BC_VER_4_SFP_TX_DISABLE_SUPPORTED   0x00070014
 	#define REQ_BC_VER_4_PFC_STATS_SUPPORTED        0x00070201
 
@@ -1242,6 +1245,13 @@  struct drv_func_mb {
 	#define DRV_MSG_CODE_DCBX_PMF_DRV_OK            0xb2000000
 
 	#define DRV_MSG_CODE_VF_DISABLED_DONE           0xc0000000
+
+	#define DRV_MSG_CODE_AFEX_DRIVER_SETMAC         0xd0000000
+	#define DRV_MSG_CODE_AFEX_LISTGET_ACK           0xd1000000
+	#define DRV_MSG_CODE_AFEX_LISTSET_ACK           0xd2000000
+	#define DRV_MSG_CODE_AFEX_STATSGET_ACK          0xd3000000
+	#define DRV_MSG_CODE_AFEX_VIFSET_ACK            0xd4000000
+
 	#define DRV_MSG_CODE_DRV_INFO_ACK               0xd8000000
 	#define DRV_MSG_CODE_DRV_INFO_NACK              0xd9000000
 
@@ -1299,6 +1309,14 @@  struct drv_func_mb {
 	#define FW_MSG_CODE_VRFY_OPT_MDL_INVLD_IMG      0xa0200000
 	#define FW_MSG_CODE_VRFY_OPT_MDL_UNAPPROVED     0xa0300000
 	#define FW_MSG_CODE_VF_DISABLED_DONE            0xb0000000
+	#define FW_MSG_CODE_HW_SET_INVALID_IMAGE        0xb0100000
+
+	#define FW_MSG_CODE_AFEX_DRIVER_SETMAC_DONE     0xd0100000
+	#define FW_MSG_CODE_AFEX_LISTGET_ACK            0xd1100000
+	#define FW_MSG_CODE_AFEX_LISTSET_ACK            0xd2100000
+	#define FW_MSG_CODE_AFEX_STATSGET_ACK           0xd3100000
+	#define FW_MSG_CODE_AFEX_VIFSET_ACK             0xd4100000
+
 	#define FW_MSG_CODE_DRV_INFO_ACK                0xd8100000
 	#define FW_MSG_CODE_DRV_INFO_NACK               0xd9100000
 
@@ -1357,6 +1375,12 @@  struct drv_func_mb {
 
 	#define DRV_STATUS_DCBX_EVENT_MASK              0x000f0000
 	#define DRV_STATUS_DCBX_NEGOTIATION_RESULTS     0x00010000
+	#define DRV_STATUS_AFEX_EVENT_MASK              0x03f00000
+	#define DRV_STATUS_AFEX_LISTGET_REQ             0x00100000
+	#define DRV_STATUS_AFEX_LISTSET_REQ             0x00200000
+	#define DRV_STATUS_AFEX_STATSGET_REQ            0x00400000
+	#define DRV_STATUS_AFEX_VIFSET_REQ              0x00800000
+
 	#define DRV_STATUS_DRV_INFO_REQ                 0x04000000
 
 	u32 virt_mac_upper;
@@ -1448,7 +1472,26 @@  struct func_mf_cfg {
 	#define FUNC_MF_CFG_E1HOV_TAG_SHIFT             0
 	#define FUNC_MF_CFG_E1HOV_TAG_DEFAULT         FUNC_MF_CFG_E1HOV_TAG_MASK
 
-	u32 reserved[2];
+	/* afex default VLAN ID - 12 bits */
+	#define FUNC_MF_CFG_AFEX_VLAN_MASK              0x0fff0000
+	#define FUNC_MF_CFG_AFEX_VLAN_SHIFT             16
+
+	u32 afex_config;
+	#define FUNC_MF_CFG_AFEX_COS_FILTER_MASK                     0x000000ff
+	#define FUNC_MF_CFG_AFEX_COS_FILTER_SHIFT                    0
+	#define FUNC_MF_CFG_AFEX_MBA_ENABLED_MASK                    0x0000ff00
+	#define FUNC_MF_CFG_AFEX_MBA_ENABLED_SHIFT                   8
+	#define FUNC_MF_CFG_AFEX_MBA_ENABLED_VAL                     0x00000100
+	#define FUNC_MF_CFG_AFEX_VLAN_MODE_MASK                      0x000f0000
+	#define FUNC_MF_CFG_AFEX_VLAN_MODE_SHIFT                     16
+
+	u32 reserved;
+};
+
+enum mf_cfg_afex_vlan_mode {
+	FUNC_MF_CFG_AFEX_VLAN_TRUNK_MODE = 0,
+	FUNC_MF_CFG_AFEX_VLAN_ACCESS_MODE,
+	FUNC_MF_CFG_AFEX_VLAN_TRUNK_TAG_NATIVE_MODE
 };
 
 /* This structure is not applicable and should not be accessed on 57711 */
@@ -1945,18 +1988,29 @@  struct shmem2_region {
 
 	u32 nvm_retain_bitmap_addr;			/* 0x0070 */
 
-	u32	reserved1;	/* 0x0074 */
+	/* afex support of that driver */
+	u32 afex_driver_support;			/* 0x0074 */
+	#define SHMEM_AFEX_VERSION_MASK                  0x100f
+	#define SHMEM_AFEX_SUPPORTED_VERSION_ONE         0x1001
+	#define SHMEM_AFEX_REDUCED_DRV_LOADED            0x8000
 
-	u32	reserved2[E2_FUNC_MAX];
+	/* driver receives addr in scratchpad to which it should respond */
+	u32 afex_scratchpad_addr_to_write[E2_FUNC_MAX];
 
-	u32	reserved3[E2_FUNC_MAX];/* 0x0088 */
-	u32	reserved4[E2_FUNC_MAX];/* 0x0098 */
+	/* generic params from MCP to driver (value depends on the msg sent
+	 * to driver
+	 */
+	u32 afex_param1_to_driver[E2_FUNC_MAX];		/* 0x0088 */
+	u32 afex_param2_to_driver[E2_FUNC_MAX];		/* 0x0098 */
 
 	u32 swim_base_addr;				/* 0x0108 */
 	u32 swim_funcs;
 	u32 swim_main_cb;
 
-	u32	reserved5[2];
+	/* bitmap notifying which VIF profiles stored in nvram are enabled by
+	 * switch
+	 */
+	u32 afex_profiles_enabled[2];
 
 	/* generic flags controlled by the driver */
 	u32 drv_flags;
@@ -2696,10 +2750,51 @@  union drv_info_to_mcp {
 	struct fcoe_stats_info	fcoe_stat;
 	struct iscsi_stats_info	iscsi_stat;
 };
+
+/* stats collected for afex.
+ * NOTE: structure is exactly as expected to be received by the switch.
+ *       order must remain exactly as is unless protocol changes !
+ */
+struct afex_stats {
+	u32 tx_unicast_frames_hi;
+	u32 tx_unicast_frames_lo;
+	u32 tx_unicast_bytes_hi;
+	u32 tx_unicast_bytes_lo;
+	u32 tx_multicast_frames_hi;
+	u32 tx_multicast_frames_lo;
+	u32 tx_multicast_bytes_hi;
+	u32 tx_multicast_bytes_lo;
+	u32 tx_broadcast_frames_hi;
+	u32 tx_broadcast_frames_lo;
+	u32 tx_broadcast_bytes_hi;
+	u32 tx_broadcast_bytes_lo;
+	u32 tx_frames_discarded_hi;
+	u32 tx_frames_discarded_lo;
+	u32 tx_frames_dropped_hi;
+	u32 tx_frames_dropped_lo;
+
+	u32 rx_unicast_frames_hi;
+	u32 rx_unicast_frames_lo;
+	u32 rx_unicast_bytes_hi;
+	u32 rx_unicast_bytes_lo;
+	u32 rx_multicast_frames_hi;
+	u32 rx_multicast_frames_lo;
+	u32 rx_multicast_bytes_hi;
+	u32 rx_multicast_bytes_lo;
+	u32 rx_broadcast_frames_hi;
+	u32 rx_broadcast_frames_lo;
+	u32 rx_broadcast_bytes_hi;
+	u32 rx_broadcast_bytes_lo;
+	u32 rx_frames_discarded_hi;
+	u32 rx_frames_discarded_lo;
+	u32 rx_frames_dropped_hi;
+	u32 rx_frames_dropped_lo;
+};
+
 #define BCM_5710_FW_MAJOR_VERSION			7
 #define BCM_5710_FW_MINOR_VERSION			2
-#define BCM_5710_FW_REVISION_VERSION		16
-#define BCM_5710_FW_ENGINEERING_VERSION		0
+#define BCM_5710_FW_REVISION_VERSION			51
+#define BCM_5710_FW_ENGINEERING_VERSION			0
 #define BCM_5710_FW_COMPILE_FLAGS			1
 
 
@@ -3389,7 +3484,7 @@  struct client_init_tx_data {
 #define CLIENT_INIT_TX_DATA_RESERVED1 (0xFFF<<4)
 #define CLIENT_INIT_TX_DATA_RESERVED1_SHIFT 4
 	u8 default_vlan_flg;
-	u8 reserved2;
+	u8 force_default_pri_flg;
 	__le32 reserved3;
 };
 
@@ -4375,8 +4470,21 @@  struct fcoe_statistics_params {
 
 
 /*
+ * The data afex vif list ramrod need
+ */
+struct afex_vif_list_ramrod_data {
+	u8 afex_vif_list_command;
+	u8 func_bit_map;
+	__le16 vif_list_index;
+	u8 func_to_clear;
+	u8 echo;
+	__le16 reserved1;
+};
+
+
+/*
  * cfc delete event data
-*/
+ */
 struct cfc_del_event_data {
 	u32 cid;
 	u32 reserved0;
@@ -4521,7 +4629,7 @@  enum common_spqe_cmd_id {
 	RAMROD_CMD_ID_COMMON_STAT_QUERY,
 	RAMROD_CMD_ID_COMMON_STOP_TRAFFIC,
 	RAMROD_CMD_ID_COMMON_START_TRAFFIC,
-	RAMROD_CMD_ID_COMMON_RESERVED1,
+	RAMROD_CMD_ID_COMMON_AFEX_VIF_LISTS,
 	MAX_COMMON_SPQE_CMD_ID
 };
 
@@ -4729,6 +4837,17 @@  struct malicious_vf_event_data {
 };
 
 /*
+ * vif list event data
+ */
+struct vif_list_event_data {
+	u8 func_bit_map;
+	u8 echo;
+	__le16 reserved0;
+	__le32 reserved1;
+	__le32 reserved2;
+};
+
+/*
  * union for all event ring message types
  */
 union event_data {
@@ -4737,6 +4856,7 @@  union event_data {
 	struct cfc_del_event_data cfc_del_event;
 	struct vf_flr_event_data vf_flr_event;
 	struct malicious_vf_event_data malicious_vf_event;
+	struct vif_list_event_data vif_list_event;
 };
 
 
@@ -4802,7 +4922,7 @@  enum event_ring_opcode {
 	EVENT_RING_OPCODE_FORWARD_SETUP,
 	EVENT_RING_OPCODE_RSS_UPDATE_RULES,
 	EVENT_RING_OPCODE_FUNCTION_UPDATE,
-	EVENT_RING_OPCODE_RESERVED1,
+	EVENT_RING_OPCODE_AFEX_VIF_LISTS,
 	EVENT_RING_OPCODE_SET_MAC,
 	EVENT_RING_OPCODE_CLASSIFICATION_RULES,
 	EVENT_RING_OPCODE_FILTERS_RULES,
@@ -4849,12 +4969,27 @@  struct flow_control_configuration {
 struct function_start_data {
 	__le16 function_mode;
 	__le16 sd_vlan_tag;
-	u16 reserved;
+	__le16 vif_id;
 	u8 path_id;
 	u8 network_cos_mode;
 };
 
 
+struct function_update_data {
+	u8 vif_id_change_flg;
+	u8 afex_default_vlan_change_flg;
+	u8 allowed_priorities_change_flg;
+	u8 network_cos_mode_change_flg;
+	__le16 vif_id;
+	__le16 afex_default_vlan;
+	u8 allowed_priorities;
+	u8 network_cos_mode;
+	u8 lb_mode_en;
+	u8 reserved0;
+	__le32 reserved1;
+};
+
+
 /*
  * FW version stored in the Xstorm RAM
  */
@@ -5052,7 +5187,7 @@  enum mf_mode {
 	SINGLE_FUNCTION,
 	MULTI_FUNCTION_SD,
 	MULTI_FUNCTION_SI,
-	MULTI_FUNCTION_RESERVED,
+	MULTI_FUNCTION_AFEX,
 	MAX_MF_MODE
 };
 
@@ -5177,6 +5312,7 @@  union protocol_common_specific_data {
 	u8 protocol_data[8];
 	struct regpair phy_address;
 	struct regpair mac_config_addr;
+	struct afex_vif_list_ramrod_data afex_vif_list_data;
 };
 
 /*
@@ -5356,6 +5492,18 @@  enum vf_pf_channel_state {
 
 
 /*
+ * vif_list_rule_kind
+ */
+enum vif_list_rule_kind {
+	VIF_LIST_RULE_SET,
+	VIF_LIST_RULE_GET,
+	VIF_LIST_RULE_CLEAR_ALL,
+	VIF_LIST_RULE_CLEAR_FUNC,
+	MAX_VIF_LIST_RULE_KIND
+};
+
+
+/*
  * zone A per-queue data
  */
 struct xstorm_queue_zone_data {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init.h
index 2b7a2bd..559c396 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_init.h
@@ -125,7 +125,7 @@  enum {
 	MODE_MF                        = 0x00000100,
 	MODE_MF_SD                     = 0x00000200,
 	MODE_MF_SI                     = 0x00000400,
-	MODE_MF_NIV                    = 0x00000800,
+	MODE_MF_AFEX                   = 0x00000800,
 	MODE_E3_A0                     = 0x00001000,
 	MODE_E3_B0                     = 0x00002000,
 	MODE_COS3                      = 0x00004000,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
index ff882a4..3d78b62 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
@@ -6800,6 +6800,10 @@  int bnx2x_link_update(struct link_params *params, struct link_vars *vars)
 	else
 		rc = bnx2x_update_link_down(params, vars);
 
+	/* Update MCP link status was changed */
+	if (params->feature_config_flags & FEATURE_CONFIG_BC_SUPPORTS_AFEX)
+		bnx2x_fw_command(bp, DRV_MSG_CODE_LINK_STATUS_CHANGED, 0);
+
 	return rc;
 }
 
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h
index 00f26d3..ea4371f 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.h
@@ -254,6 +254,7 @@  struct link_params {
 #define FEATURE_CONFIG_PFC_ENABLED			(1<<1)
 #define FEATURE_CONFIG_BC_SUPPORTS_OPT_MDL_VRFY		(1<<2)
 #define FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY	(1<<3)
+#define FEATURE_CONFIG_BC_SUPPORTS_AFEX			(1<<8)
 #define FEATURE_CONFIG_AUTOGREEEN_ENABLED			(1<<9)
 #define FEATURE_CONFIG_BC_SUPPORTS_SFP_TX_DISABLED		(1<<10)
 #define FEATURE_CONFIG_DISABLE_REMOTE_FAULT_DET		(1<<11)
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 1da25d7..2a9523a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -1646,6 +1646,27 @@  void bnx2x_sp_event(struct bnx2x_fastpath *fp, union eth_rx_cqe *rr_cqe)
 
 	DP(BNX2X_MSG_SP, "bp->cq_spq_left %x\n", atomic_read(&bp->cq_spq_left));
 
+	if ((drv_cmd == BNX2X_Q_CMD_UPDATE) && (IS_FCOE_FP(fp)) &&
+	    (!!test_bit(BNX2X_AFEX_FCOE_Q_UPDATE_PENDING, &bp->sp_state))) {
+		/* if Q update ramrod is completed for last Q in AFEX vif set
+		 * flow, then ACK MCP at the end
+		 *
+		 * mark pending ACK to MCP bit.
+		 * prevent case that both bits are cleared.
+		 * At the end of load/unload driver checks that
+		 * sp_state is cleaerd, and this order prevents
+		 * races
+		 */
+		smp_mb__before_clear_bit();
+		set_bit(BNX2X_AFEX_PENDING_VIFSET_MCP_ACK, &bp->sp_state);
+		wmb();
+		clear_bit(BNX2X_AFEX_FCOE_Q_UPDATE_PENDING, &bp->sp_state);
+		smp_mb__after_clear_bit();
+
+		/* schedule workqueue to send ack to MCP */
+		queue_delayed_work(bnx2x_wq, &bp->sp_task, 0);
+	}
+
 	return;
 }
 
@@ -2266,6 +2287,13 @@  void bnx2x_read_mf_cfg(struct bnx2x *bp)
 		bp->mf_config[vn] =
 			MF_CFG_RD(bp, func_mf_config[func].config);
 	}
+	if (bp->mf_config[BP_VN(bp)] & FUNC_MF_CFG_FUNC_DISABLED) {
+		DP(NETIF_MSG_IFUP, "mf_cfg function disabled\n");
+		bp->flags |= MF_FUNC_DIS;
+	} else {
+		DP(NETIF_MSG_IFUP, "mf_cfg function enabled\n");
+		bp->flags &= ~MF_FUNC_DIS;
+	}
 }
 
 static void bnx2x_cmng_fns_init(struct bnx2x *bp, u8 read_cfg, u8 cmng_type)
@@ -2375,6 +2403,190 @@  void bnx2x__link_status_update(struct bnx2x *bp)
 	bnx2x_link_report(bp);
 }
 
+static int bnx2x_afex_func_update(struct bnx2x *bp, u16 vifid,
+				  u16 vlan_val, u8 allowed_prio)
+{
+	struct bnx2x_func_state_params func_params = {0};
+	struct bnx2x_func_afex_update_params *f_update_params =
+		&func_params.params.afex_update;
+
+	func_params.f_obj = &bp->func_obj;
+	func_params.cmd = BNX2X_F_CMD_AFEX_UPDATE;
+
+	/* no need to wait for RAMROD completion, so don't
+	 * set RAMROD_COMP_WAIT flag
+	 */
+
+	f_update_params->vif_id = vifid;
+	f_update_params->afex_default_vlan = vlan_val;
+	f_update_params->allowed_priorities = allowed_prio;
+
+	/* if ramrod can not be sent, response to MCP immediately */
+	if (bnx2x_func_state_change(bp, &func_params) < 0)
+		bnx2x_fw_command(bp, DRV_MSG_CODE_AFEX_VIFSET_ACK, 0);
+
+	return 0;
+}
+
+static int bnx2x_afex_handle_vif_list_cmd(struct bnx2x *bp, u8 cmd_type,
+					  u16 vif_index, u8 func_bit_map)
+{
+	struct bnx2x_func_state_params func_params = {0};
+	struct bnx2x_func_afex_viflists_params *update_params =
+		&func_params.params.afex_viflists;
+	int rc;
+	u32 drv_msg_code;
+
+	/* validate only LIST_SET and LIST_GET are received from switch */
+	if ((cmd_type != VIF_LIST_RULE_GET) && (cmd_type != VIF_LIST_RULE_SET))
+		BNX2X_ERR("BUG! afex_handle_vif_list_cmd invalid type 0x%x\n",
+			  cmd_type);
+
+	func_params.f_obj = &bp->func_obj;
+	func_params.cmd = BNX2X_F_CMD_AFEX_VIFLISTS;
+
+	/* set parameters according to cmd_type */
+	update_params->afex_vif_list_command = cmd_type;
+	update_params->vif_list_index = cpu_to_le16(vif_index);
+	update_params->func_bit_map =
+		(cmd_type == VIF_LIST_RULE_GET) ? 0 : func_bit_map;
+	update_params->func_to_clear = 0;
+	drv_msg_code =
+		(cmd_type == VIF_LIST_RULE_GET) ?
+		DRV_MSG_CODE_AFEX_LISTGET_ACK :
+		DRV_MSG_CODE_AFEX_LISTSET_ACK;
+
+	/* if ramrod can not be sent, respond to MCP immediately for
+	 * SET and GET requests (other are not triggered from MCP)
+	 */
+	rc = bnx2x_func_state_change(bp, &func_params);
+	if (rc < 0)
+		bnx2x_fw_command(bp, drv_msg_code, 0);
+
+	return 0;
+}
+
+static void bnx2x_handle_afex_cmd(struct bnx2x *bp, u32 cmd)
+{
+	struct afex_stats afex_stats;
+	u32 func = BP_ABS_FUNC(bp);
+	u32 mf_config;
+	u16 vlan_val;
+	u32 vlan_prio;
+	u16 vif_id;
+	u8 allowed_prio;
+	u8 vlan_mode;
+	u32 addr_to_write, vifid, addrs, stats_type, i;
+
+	if (cmd & DRV_STATUS_AFEX_LISTGET_REQ) {
+		vifid = SHMEM2_RD(bp, afex_param1_to_driver[BP_FW_MB_IDX(bp)]);
+		DP(BNX2X_MSG_MCP,
+		   "afex: got MCP req LISTGET_REQ for vifid 0x%x\n", vifid);
+		bnx2x_afex_handle_vif_list_cmd(bp, VIF_LIST_RULE_GET, vifid, 0);
+	}
+
+	if (cmd & DRV_STATUS_AFEX_LISTSET_REQ) {
+		vifid = SHMEM2_RD(bp, afex_param1_to_driver[BP_FW_MB_IDX(bp)]);
+		addrs = SHMEM2_RD(bp, afex_param2_to_driver[BP_FW_MB_IDX(bp)]);
+		DP(BNX2X_MSG_MCP,
+		   "afex: got MCP req LISTSET_REQ for vifid 0x%x addrs 0x%x\n",
+		   vifid, addrs);
+		bnx2x_afex_handle_vif_list_cmd(bp, VIF_LIST_RULE_SET, vifid,
+					       addrs);
+	}
+
+	if (cmd & DRV_STATUS_AFEX_STATSGET_REQ) {
+		addr_to_write = SHMEM2_RD(bp,
+			afex_scratchpad_addr_to_write[BP_FW_MB_IDX(bp)]);
+		stats_type = SHMEM2_RD(bp,
+			afex_param1_to_driver[BP_FW_MB_IDX(bp)]);
+
+		DP(BNX2X_MSG_MCP,
+		   "afex: got MCP req STATSGET_REQ, write to addr 0x%x\n",
+		   addr_to_write);
+
+		bnx2x_afex_collect_stats(bp, (void *)&afex_stats, stats_type);
+
+		/* write response to scratchpad, for MCP */
+		for (i = 0; i < (sizeof(struct afex_stats)/sizeof(u32)); i++)
+			REG_WR(bp, addr_to_write + i*sizeof(u32),
+			       *(((u32 *)(&afex_stats))+i));
+
+		/* send ack message to MCP */
+		bnx2x_fw_command(bp, DRV_MSG_CODE_AFEX_STATSGET_ACK, 0);
+	}
+
+	if (cmd & DRV_STATUS_AFEX_VIFSET_REQ) {
+		mf_config = MF_CFG_RD(bp, func_mf_config[func].config);
+		bp->mf_config[BP_VN(bp)] = mf_config;
+		DP(BNX2X_MSG_MCP,
+		   "afex: got MCP req VIFSET_REQ, mf_config 0x%x\n",
+		   mf_config);
+
+		/* if VIF_SET is "enabled" */
+		if (!(mf_config & FUNC_MF_CFG_FUNC_DISABLED)) {
+			/* set rate limit directly to internal RAM */
+			struct cmng_init_input cmng_input;
+			struct rate_shaping_vars_per_vn m_rs_vn;
+			size_t size = sizeof(struct rate_shaping_vars_per_vn);
+			u32 addr = BAR_XSTRORM_INTMEM +
+			    XSTORM_RATE_SHAPING_PER_VN_VARS_OFFSET(BP_FUNC(bp));
+
+			bp->mf_config[BP_VN(bp)] = mf_config;
+
+			bnx2x_calc_vn_max(bp, BP_VN(bp), &cmng_input);
+			m_rs_vn.vn_counter.rate =
+				cmng_input.vnic_max_rate[BP_VN(bp)];
+			m_rs_vn.vn_counter.quota =
+				(m_rs_vn.vn_counter.rate *
+				 RS_PERIODIC_TIMEOUT_USEC) / 8;
+
+			__storm_memset_struct(bp, addr, size, (u32 *)&m_rs_vn);
+
+			/* read relevant values from mf_cfg struct in shmem */
+			vif_id =
+				(MF_CFG_RD(bp, func_mf_config[func].e1hov_tag) &
+				 FUNC_MF_CFG_E1HOV_TAG_MASK) >>
+				FUNC_MF_CFG_E1HOV_TAG_SHIFT;
+			vlan_val =
+				(MF_CFG_RD(bp, func_mf_config[func].e1hov_tag) &
+				 FUNC_MF_CFG_AFEX_VLAN_MASK) >>
+				FUNC_MF_CFG_AFEX_VLAN_SHIFT;
+			vlan_prio = (mf_config &
+				     FUNC_MF_CFG_TRANSMIT_PRIORITY_MASK) >>
+				    FUNC_MF_CFG_TRANSMIT_PRIORITY_SHIFT;
+			vlan_val |= (vlan_prio << VLAN_PRIO_SHIFT);
+			vlan_mode =
+				(MF_CFG_RD(bp,
+					   func_mf_config[func].afex_config) &
+				 FUNC_MF_CFG_AFEX_VLAN_MODE_MASK) >>
+				FUNC_MF_CFG_AFEX_VLAN_MODE_SHIFT;
+			allowed_prio =
+				(MF_CFG_RD(bp,
+					   func_mf_config[func].afex_config) &
+				 FUNC_MF_CFG_AFEX_COS_FILTER_MASK) >>
+				FUNC_MF_CFG_AFEX_COS_FILTER_SHIFT;
+
+			/* send ramrod to FW, return in case of failure */
+			if (bnx2x_afex_func_update(bp, vif_id, vlan_val,
+						   allowed_prio))
+				return;
+
+			bp->afex_def_vlan_tag = vlan_val;
+			bp->afex_vlan_mode = vlan_mode;
+		} else {
+			/* notify link down because BP->flags is disabled */
+			bnx2x_link_report(bp);
+
+			/* send INVALID VIF ramrod to FW */
+			bnx2x_afex_func_update(bp, 0xFFFF, 0, 0);
+
+			/* Reset the default afex VLAN */
+			bp->afex_def_vlan_tag = -1;
+		}
+	}
+}
+
 static void bnx2x_pmf_update(struct bnx2x *bp)
 {
 	int port = BP_PORT(bp);
@@ -2520,8 +2732,11 @@  static inline unsigned long bnx2x_get_q_flags(struct bnx2x *bp,
 	if (IS_MF_SD(bp))
 		__set_bit(BNX2X_Q_FLG_OV, &flags);
 
-	if (IS_FCOE_FP(fp))
+	if (IS_FCOE_FP(fp)) {
 		__set_bit(BNX2X_Q_FLG_FCOE, &flags);
+		/* For FCoE - force usage of default priority (for afex) */
+		__set_bit(BNX2X_Q_FLG_FORCE_DEFAULT_PRI, &flags);
+	}
 
 	if (!fp->disable_tpa) {
 		__set_bit(BNX2X_Q_FLG_TPA, &flags);
@@ -2538,6 +2753,10 @@  static inline unsigned long bnx2x_get_q_flags(struct bnx2x *bp,
 	/* Always set HW VLAN stripping */
 	__set_bit(BNX2X_Q_FLG_VLAN, &flags);
 
+	/* configure silent vlan removal */
+	if (IS_MF_AFEX(bp))
+		__set_bit(BNX2X_Q_FLG_SILENT_VLAN_REM, &flags);
+
 
 	return flags | bnx2x_get_common_flags(bp, fp, true);
 }
@@ -2640,6 +2859,13 @@  static void bnx2x_pf_rx_q_prep(struct bnx2x *bp,
 		rxq_init->sb_cq_index = HC_SP_INDEX_ETH_FCOE_RX_CQ_CONS;
 	else
 		rxq_init->sb_cq_index = HC_INDEX_ETH_RX_CQ_CONS;
+	/* configure silent vlan removal
+	 * if multi function mode is afex, then mask default vlan
+	 */
+	if (IS_MF_AFEX(bp)) {
+		rxq_init->silent_removal_value = bp->afex_def_vlan_tag;
+		rxq_init->silent_removal_mask = VLAN_VID_MASK;
+	}
 }
 
 static void bnx2x_pf_tx_q_prep(struct bnx2x *bp,
@@ -3446,6 +3672,7 @@  static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
 			int func = BP_FUNC(bp);
 
 			REG_WR(bp, MISC_REG_AEU_GENERAL_ATTN_12 + func*4, 0);
+			bnx2x_read_mf_cfg(bp);
 			bp->mf_config[BP_VN(bp)] = MF_CFG_RD(bp,
 					func_mf_config[BP_ABS_FUNC(bp)].config);
 			val = SHMEM_RD(bp,
@@ -3468,6 +3695,9 @@  static inline void bnx2x_attn_int_deasserted3(struct bnx2x *bp, u32 attn)
 				/* start dcbx state machine */
 				bnx2x_dcbx_set_params(bp,
 					BNX2X_DCBX_STATE_NEG_RECEIVED);
+			if (val & DRV_STATUS_AFEX_EVENT_MASK)
+				bnx2x_handle_afex_cmd(bp,
+					val & DRV_STATUS_AFEX_EVENT_MASK);
 			if (bp->link_vars.periodic_flags &
 			    PERIODIC_FLAGS_LINK_EVENT) {
 				/*  sync with link */
@@ -4395,6 +4625,93 @@  static inline void bnx2x_handle_rx_mode_eqe(struct bnx2x *bp)
 	netif_addr_unlock_bh(bp->dev);
 }
 
+static inline void bnx2x_after_afex_vif_lists(struct bnx2x *bp,
+					      union event_ring_elem *elem)
+{
+	if (elem->message.data.vif_list_event.echo == VIF_LIST_RULE_GET) {
+		DP(BNX2X_MSG_SP,
+		   "afex: ramrod completed VIF LIST_GET, addrs 0x%x\n",
+		   elem->message.data.vif_list_event.func_bit_map);
+		bnx2x_fw_command(bp, DRV_MSG_CODE_AFEX_LISTGET_ACK,
+			elem->message.data.vif_list_event.func_bit_map);
+	} else if (elem->message.data.vif_list_event.echo ==
+		   VIF_LIST_RULE_SET) {
+		DP(BNX2X_MSG_SP, "afex: ramrod completed VIF LIST_SET\n");
+		bnx2x_fw_command(bp, DRV_MSG_CODE_AFEX_LISTSET_ACK, 0);
+	}
+}
+
+/* called with rtnl_lock */
+static inline void bnx2x_after_function_update(struct bnx2x *bp)
+{
+	int q, rc;
+	struct bnx2x_fastpath *fp;
+	struct bnx2x_queue_state_params queue_params = {NULL};
+	struct bnx2x_queue_update_params *q_update_params =
+		&queue_params.params.update;
+
+	/* Send Q update command with afex vlan removal values	for all Qs */
+	queue_params.cmd = BNX2X_Q_CMD_UPDATE;
+
+	/* set silent vlan removal values according to vlan mode */
+	__set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM_CHNG,
+		  &q_update_params->update_flags);
+	__set_bit(BNX2X_Q_UPDATE_SILENT_VLAN_REM,
+		  &q_update_params->update_flags);
+	__set_bit(RAMROD_COMP_WAIT, &queue_params.ramrod_flags);
+
+	/* in access mode mark mask and value are 0 to strip all vlans */
+	if (bp->afex_vlan_mode == FUNC_MF_CFG_AFEX_VLAN_ACCESS_MODE) {
+		q_update_params->silent_removal_value = 0;
+		q_update_params->silent_removal_mask = 0;
+	} else {
+		q_update_params->silent_removal_value =
+			(bp->afex_def_vlan_tag & VLAN_VID_MASK);
+		q_update_params->silent_removal_mask = VLAN_VID_MASK;
+	}
+
+	for_each_eth_queue(bp, q) {
+		/* Set the appropriate Queue object */
+		fp = &bp->fp[q];
+		queue_params.q_obj = &fp->q_obj;
+
+		/* send the ramrod */
+		rc = bnx2x_queue_state_change(bp, &queue_params);
+		if (rc < 0)
+			BNX2X_ERR("Failed to config silent vlan rem for Q %d\n",
+				  q);
+	}
+
+#ifdef BCM_CNIC
+	if (!NO_FCOE(bp)) {
+		fp = &bp->fp[FCOE_IDX];
+		queue_params.q_obj = &fp->q_obj;
+
+		/* clear pending completion bit */
+		__clear_bit(RAMROD_COMP_WAIT, &queue_params.ramrod_flags);
+
+		/* mark latest Q bit */
+		smp_mb__before_clear_bit();
+		set_bit(BNX2X_AFEX_FCOE_Q_UPDATE_PENDING, &bp->sp_state);
+		smp_mb__after_clear_bit();
+
+		/* send Q update ramrod for FCoE Q */
+		rc = bnx2x_queue_state_change(bp, &queue_params);
+		if (rc < 0)
+			BNX2X_ERR("Failed to config silent vlan rem for Q %d\n",
+				  q);
+	} else {
+		/* If no FCoE ring - ACK MCP now */
+		bnx2x_link_report(bp);
+		bnx2x_fw_command(bp, DRV_MSG_CODE_AFEX_VIFSET_ACK, 0);
+	}
+#else
+	/* If no FCoE ring - ACK MCP now */
+	bnx2x_link_report(bp);
+	bnx2x_fw_command(bp, DRV_MSG_CODE_AFEX_VIFSET_ACK, 0);
+#endif /* BCM_CNIC */
+}
+
 static inline struct bnx2x_queue_sp_obj *bnx2x_cid_to_q_obj(
 	struct bnx2x *bp, u32 cid)
 {
@@ -4493,6 +4810,28 @@  static void bnx2x_eq_int(struct bnx2x *bp)
 				break;
 			bnx2x_dcbx_set_params(bp, BNX2X_DCBX_STATE_TX_RELEASED);
 			goto next_spqe;
+		case EVENT_RING_OPCODE_FUNCTION_UPDATE:
+			DP(BNX2X_MSG_SP | BNX2X_MSG_MCP,
+			   "AFEX: ramrod completed FUNCTION_UPDATE\n");
+			f_obj->complete_cmd(bp, f_obj, BNX2X_F_CMD_AFEX_UPDATE);
+
+			/* We will perform the Queues update from sp_rtnl task
+			 * as all Queue SP operations should run under
+			 * rtnl_lock.
+			 */
+			smp_mb__before_clear_bit();
+			set_bit(BNX2X_SP_RTNL_AFEX_F_UPDATE,
+				&bp->sp_rtnl_state);
+			smp_mb__after_clear_bit();
+
+			schedule_delayed_work(&bp->sp_rtnl_task, 0);
+			goto next_spqe;
+
+		case EVENT_RING_OPCODE_AFEX_VIF_LISTS:
+			f_obj->complete_cmd(bp, f_obj,
+					    BNX2X_F_CMD_AFEX_VIFLISTS);
+			bnx2x_after_afex_vif_lists(bp, elem);
+			goto next_spqe;
 		case EVENT_RING_OPCODE_FUNCTION_START:
 			DP(BNX2X_MSG_SP | NETIF_MSG_IFUP,
 			   "got FUNC_START ramrod\n");
@@ -4624,6 +4963,13 @@  static void bnx2x_sp_task(struct work_struct *work)
 
 	bnx2x_ack_sb(bp, bp->igu_dsb_id, ATTENTION_ID,
 	     le16_to_cpu(bp->def_att_idx), IGU_INT_ENABLE, 1);
+
+	/* afex - poll to check if VIFSET_ACK should be sent to MFW */
+	if (test_and_clear_bit(BNX2X_AFEX_PENDING_VIFSET_MCP_ACK,
+			       &bp->sp_state)) {
+		bnx2x_link_report(bp);
+		bnx2x_fw_command(bp, DRV_MSG_CODE_AFEX_VIFSET_ACK, 0);
+	}
 }
 
 irqreturn_t bnx2x_msix_sp_int(int irq, void *dev_instance)
@@ -6095,12 +6441,24 @@  static int bnx2x_init_hw_common(struct bnx2x *bp)
 	if (!CHIP_IS_E1(bp))
 		REG_WR(bp, PRS_REG_E1HOV_MODE, bp->path_has_ovlan);
 
-	if (!CHIP_IS_E1x(bp) && !CHIP_IS_E3B0(bp))
-		/* Bit-map indicating which L2 hdrs may appear
-		 * after the basic Ethernet header
-		 */
-		REG_WR(bp, PRS_REG_HDRS_AFTER_BASIC,
-		       bp->path_has_ovlan ? 7 : 6);
+	if (!CHIP_IS_E1x(bp) && !CHIP_IS_E3B0(bp)) {
+		if (IS_MF_AFEX(bp)) {
+			/* configure that VNTag and VLAN headers must be
+			 * received in afex mode
+			 */
+			REG_WR(bp, PRS_REG_HDRS_AFTER_BASIC, 0xE);
+			REG_WR(bp, PRS_REG_MUST_HAVE_HDRS, 0xA);
+			REG_WR(bp, PRS_REG_HDRS_AFTER_TAG_0, 0x6);
+			REG_WR(bp, PRS_REG_TAG_ETHERTYPE_0, 0x8926);
+			REG_WR(bp, PRS_REG_TAG_LEN_0, 0x4);
+		} else {
+			/* Bit-map indicating which L2 hdrs may appear
+			 * after the basic Ethernet header
+			 */
+			REG_WR(bp, PRS_REG_HDRS_AFTER_BASIC,
+			       bp->path_has_ovlan ? 7 : 6);
+		}
+	}
 
 	bnx2x_init_block(bp, BLOCK_TSDM, PHASE_COMMON);
 	bnx2x_init_block(bp, BLOCK_CSDM, PHASE_COMMON);
@@ -6134,9 +6492,21 @@  static int bnx2x_init_hw_common(struct bnx2x *bp)
 	bnx2x_init_block(bp, BLOCK_XPB, PHASE_COMMON);
 	bnx2x_init_block(bp, BLOCK_PBF, PHASE_COMMON);
 
-	if (!CHIP_IS_E1x(bp))
-		REG_WR(bp, PBF_REG_HDRS_AFTER_BASIC,
-		       bp->path_has_ovlan ? 7 : 6);
+	if (!CHIP_IS_E1x(bp)) {
+		if (IS_MF_AFEX(bp)) {
+			/* configure that VNTag and VLAN headers must be
+			 * sent in afex mode
+			 */
+			REG_WR(bp, PBF_REG_HDRS_AFTER_BASIC, 0xE);
+			REG_WR(bp, PBF_REG_MUST_HAVE_HDRS, 0xA);
+			REG_WR(bp, PBF_REG_HDRS_AFTER_TAG_0, 0x6);
+			REG_WR(bp, PBF_REG_TAG_ETHERTYPE_0, 0x8926);
+			REG_WR(bp, PBF_REG_TAG_LEN_0, 0x4);
+		} else {
+			REG_WR(bp, PBF_REG_HDRS_AFTER_BASIC,
+			       bp->path_has_ovlan ? 7 : 6);
+		}
+	}
 
 	REG_WR(bp, SRC_REG_SOFT_RST, 1);
 
@@ -6354,15 +6724,29 @@  static int bnx2x_init_hw_port(struct bnx2x *bp)
 
 
 	bnx2x_init_block(bp, BLOCK_PRS, init_phase);
-	if (CHIP_IS_E3B0(bp))
-		/* Ovlan exists only if we are in multi-function +
-		 * switch-dependent mode, in switch-independent there
-		 * is no ovlan headers
-		 */
-		REG_WR(bp, BP_PORT(bp) ?
-		       PRS_REG_HDRS_AFTER_BASIC_PORT_1 :
-		       PRS_REG_HDRS_AFTER_BASIC_PORT_0,
-		       (bp->path_has_ovlan ? 7 : 6));
+	if (CHIP_IS_E3B0(bp)) {
+		if (IS_MF_AFEX(bp)) {
+			/* configure headers for AFEX mode */
+			REG_WR(bp, BP_PORT(bp) ?
+			       PRS_REG_HDRS_AFTER_BASIC_PORT_1 :
+			       PRS_REG_HDRS_AFTER_BASIC_PORT_0, 0xE);
+			REG_WR(bp, BP_PORT(bp) ?
+			       PRS_REG_HDRS_AFTER_TAG_0_PORT_1 :
+			       PRS_REG_HDRS_AFTER_TAG_0_PORT_0, 0x6);
+			REG_WR(bp, BP_PORT(bp) ?
+			       PRS_REG_MUST_HAVE_HDRS_PORT_1 :
+			       PRS_REG_MUST_HAVE_HDRS_PORT_0, 0xA);
+		} else {
+			/* Ovlan exists only if we are in multi-function +
+			 * switch-dependent mode, in switch-independent there
+			 * is no ovlan headers
+			 */
+			REG_WR(bp, BP_PORT(bp) ?
+			       PRS_REG_HDRS_AFTER_BASIC_PORT_1 :
+			       PRS_REG_HDRS_AFTER_BASIC_PORT_0,
+			       (bp->path_has_ovlan ? 7 : 6));
+		}
+	}
 
 	bnx2x_init_block(bp, BLOCK_TSDM, init_phase);
 	bnx2x_init_block(bp, BLOCK_CSDM, init_phase);
@@ -6424,10 +6808,15 @@  static int bnx2x_init_hw_port(struct bnx2x *bp)
 		/* Bit-map indicating which L2 hdrs may appear after the
 		 * basic Ethernet header
 		 */
-		REG_WR(bp, BP_PORT(bp) ?
-			   NIG_REG_P1_HDRS_AFTER_BASIC :
-			   NIG_REG_P0_HDRS_AFTER_BASIC,
-			   IS_MF_SD(bp) ? 7 : 6);
+		if (IS_MF_AFEX(bp))
+			REG_WR(bp, BP_PORT(bp) ?
+			       NIG_REG_P1_HDRS_AFTER_BASIC :
+			       NIG_REG_P0_HDRS_AFTER_BASIC, 0xE);
+		else
+			REG_WR(bp, BP_PORT(bp) ?
+			       NIG_REG_P1_HDRS_AFTER_BASIC :
+			       NIG_REG_P0_HDRS_AFTER_BASIC,
+			       IS_MF_SD(bp) ? 7 : 6);
 
 		if (CHIP_IS_E3(bp))
 			REG_WR(bp, BP_PORT(bp) ?
@@ -6449,6 +6838,7 @@  static int bnx2x_init_hw_port(struct bnx2x *bp)
 				val = 1;
 				break;
 			case MULTI_FUNCTION_SI:
+			case MULTI_FUNCTION_AFEX:
 				val = 2;
 				break;
 			}
@@ -7035,7 +7425,8 @@  int bnx2x_set_eth_mac(struct bnx2x *bp, bool set)
 	unsigned long ramrod_flags = 0;
 
 #ifdef BCM_CNIC
-	if (is_zero_ether_addr(bp->dev->dev_addr) && IS_MF_STORAGE_SD(bp)) {
+	if (is_zero_ether_addr(bp->dev->dev_addr) &&
+	    (IS_MF_STORAGE_SD(bp) || IS_MF_FCOE_AFEX(bp))) {
 		DP(NETIF_MSG_IFUP | NETIF_MSG_IFDOWN,
 		   "Ignoring Zero MAC for STORAGE SD mode\n");
 		return 0;
@@ -8572,7 +8963,8 @@  sp_rtnl_not_reset:
 #endif
 	if (test_and_clear_bit(BNX2X_SP_RTNL_SETUP_TC, &bp->sp_rtnl_state))
 		bnx2x_setup_tc(bp->dev, bp->dcbx_port_params.ets.num_of_cos);
-
+	if (test_and_clear_bit(BNX2X_SP_RTNL_AFEX_F_UPDATE, &bp->sp_rtnl_state))
+		bnx2x_after_function_update(bp);
 	/*
 	 * in case of fan failure we need to reset id if the "stop on error"
 	 * debug flag is set, since we trying to prevent permanent overheating
@@ -9149,7 +9541,9 @@  static void __devinit bnx2x_get_common_hwinfo(struct bnx2x *bp)
 	bp->link_params.feature_config_flags |=
 		(val >= REQ_BC_VER_4_VRFY_SPECIFIC_PHY_OPT_MDL) ?
 		FEATURE_CONFIG_BC_SUPPORTS_DUAL_PHY_OPT_MDL_VRFY : 0;
-
+	bp->link_params.feature_config_flags |=
+		(val >= REQ_BC_VER_4_VRFY_AFEX_SUPPORTED) ?
+		FEATURE_CONFIG_BC_SUPPORTS_AFEX : 0;
 	bp->link_params.feature_config_flags |=
 		(val >= REQ_BC_VER_4_SFP_TX_DISABLE_SUPPORTED) ?
 		FEATURE_CONFIG_BC_SUPPORTS_SFP_TX_DISABLED : 0;
@@ -9781,6 +10175,9 @@  static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp)
 
 			} else
 				bp->flags |= NO_FCOE_FLAG;
+
+			bp->mf_ext_config = cfg;
+
 		} else { /* SD MODE */
 			if (IS_MF_STORAGE_SD(bp)) {
 				if (BNX2X_IS_MF_SD_PROTOCOL_ISCSI(bp)) {
@@ -9802,6 +10199,11 @@  static void __devinit bnx2x_get_mac_hwinfo(struct bnx2x *bp)
 				memset(bp->dev->dev_addr, 0, ETH_ALEN);
 			}
 		}
+
+		if (IS_MF_FCOE_AFEX(bp))
+			/* use FIP MAC as primary MAC */
+			memcpy(bp->dev->dev_addr, fip_mac, ETH_ALEN);
+
 #endif
 	} else {
 		/* in SF read MACs from port configuration */
@@ -9974,6 +10376,19 @@  static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
 				} else
 					BNX2X_DEV_INFO("illegal MAC address for SI\n");
 				break;
+			case SHARED_FEAT_CFG_FORCE_SF_MODE_AFEX_MODE:
+				if ((!CHIP_IS_E1x(bp)) &&
+				    (MF_CFG_RD(bp, func_mf_config[func].
+					       mac_upper) != 0xffff) &&
+				    (SHMEM2_HAS(bp,
+						afex_driver_support))) {
+					bp->mf_mode = MULTI_FUNCTION_AFEX;
+					bp->mf_config[vn] = MF_CFG_RD(bp,
+						func_mf_config[func].config);
+				} else {
+					BNX2X_DEV_INFO("can not configure afex mode\n");
+				}
+				break;
 			case SHARED_FEAT_CFG_FORCE_SF_MODE_MF_ALLOWED:
 				/* get OV configuration */
 				val = MF_CFG_RD(bp,
@@ -10014,6 +10429,9 @@  static int __devinit bnx2x_get_hwinfo(struct bnx2x *bp)
 				return -EPERM;
 			}
 			break;
+		case MULTI_FUNCTION_AFEX:
+			BNX2X_DEV_INFO("func %d is in MF afex mode\n", func);
+			break;
 		case MULTI_FUNCTION_SI:
 			BNX2X_DEV_INFO("func %d is in MF switch-independent mode\n",
 				       func);
@@ -10181,6 +10599,9 @@  static void __devinit bnx2x_set_modes_bitmap(struct bnx2x *bp)
 		case MULTI_FUNCTION_SI:
 			SET_FLAGS(flags, MODE_MF_SI);
 			break;
+		case MULTI_FUNCTION_AFEX:
+			SET_FLAGS(flags, MODE_MF_AFEX);
+			break;
 		}
 	} else
 		SET_FLAGS(flags, MODE_SF);
@@ -10243,7 +10664,7 @@  static int __devinit bnx2x_init_bp(struct bnx2x *bp)
 	bp->disable_tpa = disable_tpa;
 
 #ifdef BCM_CNIC
-	bp->disable_tpa |= IS_MF_STORAGE_SD(bp);
+	bp->disable_tpa |= IS_MF_STORAGE_SD(bp) || IS_MF_FCOE_AFEX(bp);
 #endif
 
 	/* Set TPA flags */
@@ -10262,7 +10683,7 @@  static int __devinit bnx2x_init_bp(struct bnx2x *bp)
 
 	bp->mrrs = mrrs;
 
-	bp->tx_ring_size = MAX_TX_AVAIL;
+	bp->tx_ring_size = IS_MF_FCOE_AFEX(bp) ? 0 : MAX_TX_AVAIL;
 
 	/* make sure that the numbers are in the right granularity */
 	bp->tx_ticks = (50 / BNX2X_BTR) * BNX2X_BTR;
@@ -11098,6 +11519,8 @@  void bnx2x__init_func_obj(struct bnx2x *bp)
 	bnx2x_init_func_obj(bp, &bp->func_obj,
 			    bnx2x_sp(bp, func_rdata),
 			    bnx2x_sp_mapping(bp, func_rdata),
+			    bnx2x_sp(bp, func_afex_rdata),
+			    bnx2x_sp_mapping(bp, func_afex_rdata),
 			    &bnx2x_func_sp_drv);
 }
 
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
index 553b987..6c14b4a 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
@@ -633,14 +633,17 @@  static inline u8 bnx2x_vlan_mac_get_rx_tx_flag(struct bnx2x_vlan_mac_obj *o)
 }
 
 
-static inline void bnx2x_set_mac_in_nig(struct bnx2x *bp,
-				 bool add, unsigned char *dev_addr, int index)
+void bnx2x_set_mac_in_nig(struct bnx2x *bp,
+			  bool add, unsigned char *dev_addr, int index)
 {
 	u32 wb_data[2];
 	u32 reg_offset = BP_PORT(bp) ? NIG_REG_LLH1_FUNC_MEM :
 			 NIG_REG_LLH0_FUNC_MEM;
 
-	if (!IS_MF_SI(bp) || index > BNX2X_LLH_CAM_MAX_PF_LINE)
+	if (!IS_MF_SI(bp) && !IS_MF_AFEX(bp))
+		return;
+
+	if (index > BNX2X_LLH_CAM_MAX_PF_LINE)
 		return;
 
 	DP(BNX2X_MSG_SP, "Going to %s LLH configuration at entry %d\n",
@@ -4398,6 +4401,9 @@  static void bnx2x_q_fill_init_tx_data(struct bnx2x_queue_sp_obj *o,
 		test_bit(BNX2X_Q_FLG_TX_SWITCH, flags);
 	tx_data->anti_spoofing_flg =
 		test_bit(BNX2X_Q_FLG_ANTI_SPOOF, flags);
+	tx_data->force_default_pri_flg =
+		test_bit(BNX2X_Q_FLG_FORCE_DEFAULT_PRI, flags);
+
 	tx_data->tx_status_block_id = params->fw_sb_id;
 	tx_data->tx_sb_index_number = params->sb_cq_index;
 	tx_data->tss_leading_client_id = params->tss_leading_cl_id;
@@ -5325,6 +5331,17 @@  static int bnx2x_func_chk_transition(struct bnx2x *bp,
 	case BNX2X_F_STATE_STARTED:
 		if (cmd == BNX2X_F_CMD_STOP)
 			next_state = BNX2X_F_STATE_INITIALIZED;
+		/* afex ramrods can be sent only in started mode, and only
+		 * if not pending for function_stop ramrod completion
+		 * for these events - next state remained STARTED.
+		 */
+		else if ((cmd == BNX2X_F_CMD_AFEX_UPDATE) &&
+			 (!test_bit(BNX2X_F_CMD_STOP, &o->pending)))
+			next_state = BNX2X_F_STATE_STARTED;
+
+		else if ((cmd == BNX2X_F_CMD_AFEX_VIFLISTS) &&
+			 (!test_bit(BNX2X_F_CMD_STOP, &o->pending)))
+			next_state = BNX2X_F_STATE_STARTED;
 		else if (cmd == BNX2X_F_CMD_TX_STOP)
 			next_state = BNX2X_F_STATE_TX_STOPPED;
 
@@ -5612,6 +5629,83 @@  static inline int bnx2x_func_send_start(struct bnx2x *bp,
 			     U64_LO(data_mapping), NONE_CONNECTION_TYPE);
 }
 
+static inline int bnx2x_func_send_afex_update(struct bnx2x *bp,
+					 struct bnx2x_func_state_params *params)
+{
+	struct bnx2x_func_sp_obj *o = params->f_obj;
+	struct function_update_data *rdata =
+		(struct function_update_data *)o->afex_rdata;
+	dma_addr_t data_mapping = o->afex_rdata_mapping;
+	struct bnx2x_func_afex_update_params *afex_update_params =
+		&params->params.afex_update;
+
+	memset(rdata, 0, sizeof(*rdata));
+
+	/* Fill the ramrod data with provided parameters */
+	rdata->vif_id_change_flg = 1;
+	rdata->vif_id = cpu_to_le16(afex_update_params->vif_id);
+	rdata->afex_default_vlan_change_flg = 1;
+	rdata->afex_default_vlan =
+		cpu_to_le16(afex_update_params->afex_default_vlan);
+	rdata->allowed_priorities_change_flg = 1;
+	rdata->allowed_priorities = afex_update_params->allowed_priorities;
+
+	/*  No need for an explicit memory barrier here as long we would
+	 *  need to ensure the ordering of writing to the SPQ element
+	 *  and updating of the SPQ producer which involves a memory
+	 *  read and we will have to put a full memory barrier there
+	 *  (inside bnx2x_sp_post()).
+	 */
+	DP(BNX2X_MSG_SP,
+	   "afex: sending func_update vif_id 0x%x dvlan 0x%x prio 0x%x\n",
+	   rdata->vif_id,
+	   rdata->afex_default_vlan, rdata->allowed_priorities);
+
+	return bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_FUNCTION_UPDATE, 0,
+			     U64_HI(data_mapping),
+			     U64_LO(data_mapping), NONE_CONNECTION_TYPE);
+}
+
+static
+inline int bnx2x_func_send_afex_viflists(struct bnx2x *bp,
+					 struct bnx2x_func_state_params *params)
+{
+	struct bnx2x_func_sp_obj *o = params->f_obj;
+	struct afex_vif_list_ramrod_data *rdata =
+		(struct afex_vif_list_ramrod_data *)o->afex_rdata;
+	struct bnx2x_func_afex_viflists_params *afex_viflist_params =
+		&params->params.afex_viflists;
+	u64 *p_rdata = (u64 *)rdata;
+
+	memset(rdata, 0, sizeof(*rdata));
+
+	/* Fill the ramrod data with provided parameters */
+	rdata->vif_list_index = afex_viflist_params->vif_list_index;
+	rdata->func_bit_map = afex_viflist_params->func_bit_map;
+	rdata->afex_vif_list_command =
+		afex_viflist_params->afex_vif_list_command;
+	rdata->func_to_clear = afex_viflist_params->func_to_clear;
+
+	/* send in echo type of sub command */
+	rdata->echo = afex_viflist_params->afex_vif_list_command;
+
+	/*  No need for an explicit memory barrier here as long we would
+	 *  need to ensure the ordering of writing to the SPQ element
+	 *  and updating of the SPQ producer which involves a memory
+	 *  read and we will have to put a full memory barrier there
+	 *  (inside bnx2x_sp_post()).
+	 */
+
+	DP(BNX2X_MSG_SP, "afex: ramrod lists, cmd 0x%x index 0x%x func_bit_map 0x%x func_to_clr 0x%x\n",
+	   rdata->afex_vif_list_command, rdata->vif_list_index,
+	   rdata->func_bit_map, rdata->func_to_clear);
+
+	/* this ramrod sends data directly and not through DMA mapping */
+	return bnx2x_sp_post(bp, RAMROD_CMD_ID_COMMON_AFEX_VIF_LISTS, 0,
+			     U64_HI(*p_rdata), U64_LO(*p_rdata),
+			     NONE_CONNECTION_TYPE);
+}
+
 static inline int bnx2x_func_send_stop(struct bnx2x *bp,
 				       struct bnx2x_func_state_params *params)
 {
@@ -5663,6 +5757,10 @@  static int bnx2x_func_send_cmd(struct bnx2x *bp,
 		return bnx2x_func_send_stop(bp, params);
 	case BNX2X_F_CMD_HW_RESET:
 		return bnx2x_func_hw_reset(bp, params);
+	case BNX2X_F_CMD_AFEX_UPDATE:
+		return bnx2x_func_send_afex_update(bp, params);
+	case BNX2X_F_CMD_AFEX_VIFLISTS:
+		return bnx2x_func_send_afex_viflists(bp, params);
 	case BNX2X_F_CMD_TX_STOP:
 		return bnx2x_func_send_tx_stop(bp, params);
 	case BNX2X_F_CMD_TX_START:
@@ -5676,6 +5774,7 @@  static int bnx2x_func_send_cmd(struct bnx2x *bp,
 void bnx2x_init_func_obj(struct bnx2x *bp,
 			 struct bnx2x_func_sp_obj *obj,
 			 void *rdata, dma_addr_t rdata_mapping,
+			 void *afex_rdata, dma_addr_t afex_rdata_mapping,
 			 struct bnx2x_func_sp_drv_ops *drv_iface)
 {
 	memset(obj, 0, sizeof(*obj));
@@ -5684,7 +5783,8 @@  void bnx2x_init_func_obj(struct bnx2x *bp,
 
 	obj->rdata = rdata;
 	obj->rdata_mapping = rdata_mapping;
-
+	obj->afex_rdata = afex_rdata;
+	obj->afex_rdata_mapping = afex_rdata_mapping;
 	obj->send_cmd = bnx2x_func_send_cmd;
 	obj->check_transition = bnx2x_func_chk_transition;
 	obj->complete_cmd = bnx2x_func_comp_cmd;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
index dee2f37..efd80bd 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
@@ -62,6 +62,8 @@  enum {
 	BNX2X_FILTER_MCAST_PENDING,
 	BNX2X_FILTER_MCAST_SCHED,
 	BNX2X_FILTER_RSS_CONF_PENDING,
+	BNX2X_AFEX_FCOE_Q_UPDATE_PENDING,
+	BNX2X_AFEX_PENDING_VIFSET_MCP_ACK
 };
 
 struct bnx2x_raw_obj {
@@ -432,6 +434,8 @@  enum {
 	BNX2X_LLH_CAM_MAX_PF_LINE = NIG_REG_LLH1_FUNC_MEM_SIZE / 2
 };
 
+void bnx2x_set_mac_in_nig(struct bnx2x *bp,
+			  bool add, unsigned char *dev_addr, int index);
 
 /** RX_MODE verbs:DROP_ALL/ACCEPT_ALL/ACCEPT_ALL_MULTI/ACCEPT_ALL_VLAN/NORMAL */
 
@@ -798,7 +802,8 @@  enum {
 	BNX2X_Q_FLG_TX_SWITCH,
 	BNX2X_Q_FLG_TX_SEC,
 	BNX2X_Q_FLG_ANTI_SPOOF,
-	BNX2X_Q_FLG_SILENT_VLAN_REM
+	BNX2X_Q_FLG_SILENT_VLAN_REM,
+	BNX2X_Q_FLG_FORCE_DEFAULT_PRI
 };
 
 /* Queue type options: queue type may be a compination of below. */
@@ -960,6 +965,11 @@  struct bnx2x_queue_state_params {
 	} params;
 };
 
+struct bnx2x_viflist_params {
+	u8 echo_res;
+	u8 func_bit_map_res;
+};
+
 struct bnx2x_queue_sp_obj {
 	u32		cids[BNX2X_MULTI_TX_COS];
 	u8		cl_id;
@@ -1042,6 +1052,8 @@  enum bnx2x_func_cmd {
 	BNX2X_F_CMD_START,
 	BNX2X_F_CMD_STOP,
 	BNX2X_F_CMD_HW_RESET,
+	BNX2X_F_CMD_AFEX_UPDATE,
+	BNX2X_F_CMD_AFEX_VIFLISTS,
 	BNX2X_F_CMD_TX_STOP,
 	BNX2X_F_CMD_TX_START,
 	BNX2X_F_CMD_MAX,
@@ -1086,6 +1098,18 @@  struct bnx2x_func_start_params {
 	u8 network_cos_mode;
 };
 
+struct bnx2x_func_afex_update_params {
+	u16 vif_id;
+	u16 afex_default_vlan;
+	u8 allowed_priorities;
+};
+
+struct bnx2x_func_afex_viflists_params {
+	u16 vif_list_index;
+	u8 func_bit_map;
+	u8 afex_vif_list_command;
+	u8 func_to_clear;
+};
 struct bnx2x_func_tx_start_params {
 	struct priority_cos traffic_type_to_priority_cos[MAX_TRAFFIC_TYPES];
 	u8 dcb_enabled;
@@ -1107,6 +1131,8 @@  struct bnx2x_func_state_params {
 		struct bnx2x_func_hw_init_params hw_init;
 		struct bnx2x_func_hw_reset_params hw_reset;
 		struct bnx2x_func_start_params start;
+		struct bnx2x_func_afex_update_params afex_update;
+		struct bnx2x_func_afex_viflists_params afex_viflists;
 		struct bnx2x_func_tx_start_params tx_start;
 	} params;
 };
@@ -1151,6 +1177,13 @@  struct bnx2x_func_sp_obj {
 	void			*rdata;
 	dma_addr_t		rdata_mapping;
 
+	/* Buffer to use as a afex ramrod data and its mapping.
+	 * This can't be same rdata as above because afex ramrod requests
+	 * can arrive to the object in parallel to other ramrod requests.
+	 */
+	void			*afex_rdata;
+	dma_addr_t		afex_rdata_mapping;
+
 	/* this mutex validates that when pending flag is taken, the next
 	 * ramrod to be sent will be the one set the pending bit
 	 */
@@ -1194,6 +1227,7 @@  union bnx2x_qable_obj {
 void bnx2x_init_func_obj(struct bnx2x *bp,
 			 struct bnx2x_func_sp_obj *obj,
 			 void *rdata, dma_addr_t rdata_mapping,
+			 void *afex_rdata, dma_addr_t afex_rdata_mapping,
 			 struct bnx2x_func_sp_drv_ops *drv_iface);
 
 int bnx2x_func_state_change(struct bnx2x *bp,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
index e1c9310..24bfe1b 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
@@ -1561,3 +1561,274 @@  void bnx2x_save_statistics(struct bnx2x *bp)
 		UPDATE_FW_STAT_OLD(mac_discard);
 	}
 }
+
+void bnx2x_afex_collect_stats(struct bnx2x *bp, void *void_afex_stats,
+			      u32 stats_type)
+{
+	int i;
+	struct afex_stats *afex_stats = (struct afex_stats *)void_afex_stats;
+	struct bnx2x_eth_stats *estats = &bp->eth_stats;
+	struct per_queue_stats *fcoe_q_stats =
+		&bp->fw_stats_data->queue_stats[FCOE_IDX];
+
+	struct tstorm_per_queue_stats *fcoe_q_tstorm_stats =
+		&fcoe_q_stats->tstorm_queue_statistics;
+
+	struct ustorm_per_queue_stats *fcoe_q_ustorm_stats =
+		&fcoe_q_stats->ustorm_queue_statistics;
+
+	struct xstorm_per_queue_stats *fcoe_q_xstorm_stats =
+		&fcoe_q_stats->xstorm_queue_statistics;
+
+	struct fcoe_statistics_params *fw_fcoe_stat =
+		&bp->fw_stats_data->fcoe;
+
+	memset(afex_stats, 0, sizeof(struct afex_stats));
+
+	for_each_eth_queue(bp, i) {
+		struct bnx2x_fastpath *fp = &bp->fp[i];
+		struct bnx2x_eth_q_stats *qstats = &fp->eth_q_stats;
+
+		ADD_64(afex_stats->rx_unicast_bytes_hi,
+		       qstats->total_unicast_bytes_received_hi,
+		       afex_stats->rx_unicast_bytes_lo,
+		       qstats->total_unicast_bytes_received_lo);
+
+		ADD_64(afex_stats->rx_broadcast_bytes_hi,
+		       qstats->total_broadcast_bytes_received_hi,
+		       afex_stats->rx_broadcast_bytes_lo,
+		       qstats->total_broadcast_bytes_received_lo);
+
+		ADD_64(afex_stats->rx_multicast_bytes_hi,
+		       qstats->total_multicast_bytes_received_hi,
+		       afex_stats->rx_multicast_bytes_lo,
+		       qstats->total_multicast_bytes_received_lo);
+
+		ADD_64(afex_stats->rx_unicast_frames_hi,
+		       qstats->total_unicast_packets_received_hi,
+		       afex_stats->rx_unicast_frames_lo,
+		       qstats->total_unicast_packets_received_lo);
+
+		ADD_64(afex_stats->rx_broadcast_frames_hi,
+		       qstats->total_broadcast_packets_received_hi,
+		       afex_stats->rx_broadcast_frames_lo,
+		       qstats->total_broadcast_packets_received_lo);
+
+		ADD_64(afex_stats->rx_multicast_frames_hi,
+		       qstats->total_multicast_packets_received_hi,
+		       afex_stats->rx_multicast_frames_lo,
+		       qstats->total_multicast_packets_received_lo);
+
+		/* sum to rx_frames_discarded all discraded
+		 * packets due to size, ttl0 and checksum
+		 */
+		ADD_64(afex_stats->rx_frames_discarded_hi,
+		       qstats->total_packets_received_checksum_discarded_hi,
+		       afex_stats->rx_frames_discarded_lo,
+		       qstats->total_packets_received_checksum_discarded_lo);
+
+		ADD_64(afex_stats->rx_frames_discarded_hi,
+		       qstats->total_packets_received_ttl0_discarded_hi,
+		       afex_stats->rx_frames_discarded_lo,
+		       qstats->total_packets_received_ttl0_discarded_lo);
+
+		ADD_64(afex_stats->rx_frames_discarded_hi,
+		       qstats->etherstatsoverrsizepkts_hi,
+		       afex_stats->rx_frames_discarded_lo,
+		       qstats->etherstatsoverrsizepkts_lo);
+
+		ADD_64(afex_stats->rx_frames_dropped_hi,
+		       qstats->no_buff_discard_hi,
+		       afex_stats->rx_frames_dropped_lo,
+		       qstats->no_buff_discard_lo);
+
+		ADD_64(afex_stats->tx_unicast_bytes_hi,
+		       qstats->total_unicast_bytes_transmitted_hi,
+		       afex_stats->tx_unicast_bytes_lo,
+		       qstats->total_unicast_bytes_transmitted_lo);
+
+		ADD_64(afex_stats->tx_broadcast_bytes_hi,
+		       qstats->total_broadcast_bytes_transmitted_hi,
+		       afex_stats->tx_broadcast_bytes_lo,
+		       qstats->total_broadcast_bytes_transmitted_lo);
+
+		ADD_64(afex_stats->tx_multicast_bytes_hi,
+		       qstats->total_multicast_bytes_transmitted_hi,
+		       afex_stats->tx_multicast_bytes_lo,
+		       qstats->total_multicast_bytes_transmitted_lo);
+
+		ADD_64(afex_stats->tx_unicast_frames_hi,
+		       qstats->total_unicast_packets_transmitted_hi,
+		       afex_stats->tx_unicast_frames_lo,
+		       qstats->total_unicast_packets_transmitted_lo);
+
+		ADD_64(afex_stats->tx_broadcast_frames_hi,
+		       qstats->total_broadcast_packets_transmitted_hi,
+		       afex_stats->tx_broadcast_frames_lo,
+		       qstats->total_broadcast_packets_transmitted_lo);
+
+		ADD_64(afex_stats->tx_multicast_frames_hi,
+		       qstats->total_multicast_packets_transmitted_hi,
+		       afex_stats->tx_multicast_frames_lo,
+		       qstats->total_multicast_packets_transmitted_lo);
+
+		ADD_64(afex_stats->tx_frames_dropped_hi,
+		       qstats->total_transmitted_dropped_packets_error_hi,
+		       afex_stats->tx_frames_dropped_lo,
+		       qstats->total_transmitted_dropped_packets_error_lo);
+	}
+
+	/* now add FCoE statistics which are collected separately
+	 * (both offloaded and non offloaded)
+	 */
+	if (!NO_FCOE(bp)) {
+		ADD_64_LE(afex_stats->rx_unicast_bytes_hi,
+			  LE32_0,
+			  afex_stats->rx_unicast_bytes_lo,
+			  fw_fcoe_stat->rx_stat0.fcoe_rx_byte_cnt);
+
+		ADD_64_LE(afex_stats->rx_unicast_bytes_hi,
+			  fcoe_q_tstorm_stats->rcv_ucast_bytes.hi,
+			  afex_stats->rx_unicast_bytes_lo,
+			  fcoe_q_tstorm_stats->rcv_ucast_bytes.lo);
+
+		ADD_64_LE(afex_stats->rx_broadcast_bytes_hi,
+			  fcoe_q_tstorm_stats->rcv_bcast_bytes.hi,
+			  afex_stats->rx_broadcast_bytes_lo,
+			  fcoe_q_tstorm_stats->rcv_bcast_bytes.lo);
+
+		ADD_64_LE(afex_stats->rx_multicast_bytes_hi,
+			  fcoe_q_tstorm_stats->rcv_mcast_bytes.hi,
+			  afex_stats->rx_multicast_bytes_lo,
+			  fcoe_q_tstorm_stats->rcv_mcast_bytes.lo);
+
+		ADD_64_LE(afex_stats->rx_unicast_frames_hi,
+			  LE32_0,
+			  afex_stats->rx_unicast_frames_lo,
+			  fw_fcoe_stat->rx_stat0.fcoe_rx_pkt_cnt);
+
+		ADD_64_LE(afex_stats->rx_unicast_frames_hi,
+			  LE32_0,
+			  afex_stats->rx_unicast_frames_lo,
+			  fcoe_q_tstorm_stats->rcv_ucast_pkts);
+
+		ADD_64_LE(afex_stats->rx_broadcast_frames_hi,
+			  LE32_0,
+			  afex_stats->rx_broadcast_frames_lo,
+			  fcoe_q_tstorm_stats->rcv_bcast_pkts);
+
+		ADD_64_LE(afex_stats->rx_multicast_frames_hi,
+			  LE32_0,
+			  afex_stats->rx_multicast_frames_lo,
+			  fcoe_q_tstorm_stats->rcv_ucast_pkts);
+
+		ADD_64_LE(afex_stats->rx_frames_discarded_hi,
+			  LE32_0,
+			  afex_stats->rx_frames_discarded_lo,
+			  fcoe_q_tstorm_stats->checksum_discard);
+
+		ADD_64_LE(afex_stats->rx_frames_discarded_hi,
+			  LE32_0,
+			  afex_stats->rx_frames_discarded_lo,
+			  fcoe_q_tstorm_stats->pkts_too_big_discard);
+
+		ADD_64_LE(afex_stats->rx_frames_discarded_hi,
+			  LE32_0,
+			  afex_stats->rx_frames_discarded_lo,
+			  fcoe_q_tstorm_stats->ttl0_discard);
+
+		ADD_64_LE16(afex_stats->rx_frames_dropped_hi,
+			    LE16_0,
+			    afex_stats->rx_frames_dropped_lo,
+			    fcoe_q_tstorm_stats->no_buff_discard);
+
+		ADD_64_LE(afex_stats->rx_frames_dropped_hi,
+			  LE32_0,
+			  afex_stats->rx_frames_dropped_lo,
+			  fcoe_q_ustorm_stats->ucast_no_buff_pkts);
+
+		ADD_64_LE(afex_stats->rx_frames_dropped_hi,
+			  LE32_0,
+			  afex_stats->rx_frames_dropped_lo,
+			  fcoe_q_ustorm_stats->mcast_no_buff_pkts);
+
+		ADD_64_LE(afex_stats->rx_frames_dropped_hi,
+			  LE32_0,
+			  afex_stats->rx_frames_dropped_lo,
+			  fcoe_q_ustorm_stats->bcast_no_buff_pkts);
+
+		ADD_64_LE(afex_stats->rx_frames_dropped_hi,
+			  LE32_0,
+			  afex_stats->rx_frames_dropped_lo,
+			  fw_fcoe_stat->rx_stat1.fcoe_rx_drop_pkt_cnt);
+
+		ADD_64_LE(afex_stats->rx_frames_dropped_hi,
+			  LE32_0,
+			  afex_stats->rx_frames_dropped_lo,
+			  fw_fcoe_stat->rx_stat2.fcoe_rx_drop_pkt_cnt);
+
+		ADD_64_LE(afex_stats->tx_unicast_bytes_hi,
+			  LE32_0,
+			  afex_stats->tx_unicast_bytes_lo,
+			  fw_fcoe_stat->tx_stat.fcoe_tx_byte_cnt);
+
+		ADD_64_LE(afex_stats->tx_unicast_bytes_hi,
+			  fcoe_q_xstorm_stats->ucast_bytes_sent.hi,
+			  afex_stats->tx_unicast_bytes_lo,
+			  fcoe_q_xstorm_stats->ucast_bytes_sent.lo);
+
+		ADD_64_LE(afex_stats->tx_broadcast_bytes_hi,
+			  fcoe_q_xstorm_stats->bcast_bytes_sent.hi,
+			  afex_stats->tx_broadcast_bytes_lo,
+			  fcoe_q_xstorm_stats->bcast_bytes_sent.lo);
+
+		ADD_64_LE(afex_stats->tx_multicast_bytes_hi,
+			  fcoe_q_xstorm_stats->mcast_bytes_sent.hi,
+			  afex_stats->tx_multicast_bytes_lo,
+			  fcoe_q_xstorm_stats->mcast_bytes_sent.lo);
+
+		ADD_64_LE(afex_stats->tx_unicast_frames_hi,
+			  LE32_0,
+			  afex_stats->tx_unicast_frames_lo,
+			  fw_fcoe_stat->tx_stat.fcoe_tx_pkt_cnt);
+
+		ADD_64_LE(afex_stats->tx_unicast_frames_hi,
+			  LE32_0,
+			  afex_stats->tx_unicast_frames_lo,
+			  fcoe_q_xstorm_stats->ucast_pkts_sent);
+
+		ADD_64_LE(afex_stats->tx_broadcast_frames_hi,
+			  LE32_0,
+			  afex_stats->tx_broadcast_frames_lo,
+			  fcoe_q_xstorm_stats->bcast_pkts_sent);
+
+		ADD_64_LE(afex_stats->tx_multicast_frames_hi,
+			  LE32_0,
+			  afex_stats->tx_multicast_frames_lo,
+			  fcoe_q_xstorm_stats->mcast_pkts_sent);
+
+		ADD_64_LE(afex_stats->tx_frames_dropped_hi,
+			  LE32_0,
+			  afex_stats->tx_frames_dropped_lo,
+			  fcoe_q_xstorm_stats->error_drop_pkts);
+	}
+
+	/* if port stats are requested, add them to the PMF
+	 * stats, as anyway they will be accumulated by the
+	 * MCP before sent to the switch
+	 */
+	if ((bp->port.pmf) && (stats_type == VICSTATST_UIF_INDEX)) {
+		ADD_64(afex_stats->rx_frames_dropped_hi,
+		       0,
+		       afex_stats->rx_frames_dropped_lo,
+		       estats->mac_filter_discard);
+		ADD_64(afex_stats->rx_frames_dropped_hi,
+		       0,
+		       afex_stats->rx_frames_dropped_lo,
+		       estats->brb_truncate_discard);
+		ADD_64(afex_stats->rx_frames_discarded_hi,
+		       0,
+		       afex_stats->rx_frames_discarded_lo,
+		       estats->mac_discard);
+	}
+}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h
index 2b46e1e..93e689fd 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.h
@@ -338,6 +338,18 @@  struct bnx2x_fw_port_stats_old {
 		s_hi += a_hi + ((s_lo < a_lo) ? 1 : 0); \
 	} while (0)
 
+#define LE32_0 ((__force __le32) 0)
+#define LE16_0 ((__force __le16) 0)
+
+/* The _force is for cases where high value is 0 */
+#define ADD_64_LE(s_hi, a_hi_le, s_lo, a_lo_le) \
+		ADD_64(s_hi, le32_to_cpu(a_hi_le), \
+		       s_lo, le32_to_cpu(a_lo_le))
+
+#define ADD_64_LE16(s_hi, a_hi_le, s_lo, a_lo_le) \
+		ADD_64(s_hi, le16_to_cpu(a_hi_le), \
+		       s_lo, le16_to_cpu(a_lo_le))
+
 /* difference = minuend - subtrahend */
 #define DIFF_64(d_hi, m_hi, s_hi, d_lo, m_lo, s_lo) \
 	do { \
@@ -529,4 +541,7 @@  void bnx2x_stats_handle(struct bnx2x *bp, enum bnx2x_stats_event event);
  * @bp:		driver handle
  */
 void bnx2x_save_statistics(struct bnx2x *bp);
+
+void bnx2x_afex_collect_stats(struct bnx2x *bp, void *void_afex_stats,
+			      u32 stats_type);
 #endif /* BNX2X_STATS_H */