Merge commit 'a849088aa1' from rmk/fixes into cleanup/io-pci

As Stephen Rothwell reports, a849088aa155 ("ARM: Fix ioremap() of
address zero") from the arm-current tree and commit c2794437091a ("ARM:
Add fixed PCI i/o mapping") from the arm-soc tree conflict in
a nontrivial way in arch/arm/mm/mmu.c.

Rob Herring explains:
The PCI i/o reserved area has a dummy physical address of 0 and
needs to be skipped by ioremap searches. So we don't set
VM_ARM_STATIC_MAPPING to prevent matches by ioremap. The vm_struct
settings don't really matter when we do the real mapping of the
i/o space.

Since commit a849088aa155 is at the start of the fixes branch
in the arm tree, we can merge it into the branch that contains
the other ioremap changes.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Russell King <rmk+kernel@arm.linux.org.uk>

6 files changed, 525 insertions, 276 deletions

diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index c5c4c0e83bd1..d266c86a53f7 100644
--- a/drivers/net/ethernet/emulex/benet/be.h
+++ b/drivers/net/ethernet/emulex/benet/be.h
@@ -34,7 +34,7 @@
 #include "be_hw.h"
 #include "be_roce.h"
 
-#define DRV_VER			"4.2.220u"
+#define DRV_VER			"4.4.31.0u"
 #define DRV_NAME		"be2net"
 #define BE_NAME			"ServerEngines BladeEngine2 10Gbps NIC"
 #define BE3_NAME		"ServerEngines BladeEngine3 10Gbps NIC"
@@ -389,6 +389,7 @@ struct be_adapter {
 	struct delayed_work work;
 	u16 work_counter;
 
+	struct delayed_work func_recovery_work;
 	u32 flags;
 	/* Ethtool knobs and info */
 	char fw_ver[FW_VER_LEN];
@@ -396,9 +397,10 @@ struct be_adapter {
 	u32 *pmac_id;		/* MAC addr handle used by BE card */
 	u32 beacon_state;	/* for set_phys_id */
 
-	bool eeh_err;
-	bool ue_detected;
+	bool eeh_error;
 	bool fw_timeout;
+	bool hw_error;
+
 	u32 port_num;
 	bool promiscuous;
 	u32 function_mode;
@@ -435,6 +437,7 @@ struct be_adapter {
 	u32 max_pmac_cnt;	/* Max secondary UC MACs programmable */
 	u32 uc_macs;		/* Count of secondary UC MAC programmed */
 	u32 msg_enable;
+	int be_get_temp_freq;
 };
 
 #define be_physfn(adapter)		(!adapter->virtfn)
@@ -454,6 +457,9 @@ struct be_adapter {
 #define lancer_chip(adapter)	((adapter->pdev->device == OC_DEVICE_ID3) || \
 				 (adapter->pdev->device == OC_DEVICE_ID4))
 
+#define skyhawk_chip(adapter)	(adapter->pdev->device == OC_DEVICE_ID5)
+
+
 #define be_roce_supported(adapter) ((adapter->if_type == SLI_INTF_TYPE_3 || \
 				adapter->sli_family == SKYHAWK_SLI_FAMILY) && \
 				(adapter->function_mode & RDMA_ENABLED))
@@ -573,6 +579,11 @@ static inline u8 is_udp_pkt(struct sk_buff *skb)
 	return val;
 }
 
+static inline bool is_ipv4_pkt(struct sk_buff *skb)
+{
+	return skb->protocol == htons(ETH_P_IP) && ip_hdr(skb)->version == 4;
+}
+
 static inline void be_vf_eth_addr_generate(struct be_adapter *adapter, u8 *mac)
 {
 	u32 addr;
@@ -593,7 +604,19 @@ static inline bool be_multi_rxq(const struct be_adapter *adapter)
 
 static inline bool be_error(struct be_adapter *adapter)
 {
-	return adapter->eeh_err || adapter->ue_detected || adapter->fw_timeout;
+	return adapter->eeh_error || adapter->hw_error || adapter->fw_timeout;
+}
+
+static inline bool be_crit_error(struct be_adapter *adapter)
+{
+	return adapter->eeh_error || adapter->hw_error;
+}
+
+static inline void  be_clear_all_error(struct be_adapter *adapter)
+{
+	adapter->eeh_error = false;
+	adapter->hw_error = false;
+	adapter->fw_timeout = false;
 }
 
 static inline bool be_is_wol_excluded(struct be_adapter *adapter)
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 921c2082af4c..7fac97b4bb59 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -19,9 +19,6 @@
 #include "be.h"
 #include "be_cmds.h"
 
-/* Must be a power of 2 or else MODULO will BUG_ON */
-static int be_get_temp_freq = 64;
-
 static inline void *embedded_payload(struct be_mcc_wrb *wrb)
 {
 	return wrb->payload.embedded_payload;
@@ -115,7 +112,7 @@ static int be_mcc_compl_process(struct be_adapter *adapter,
 		}
 	} else {
 		if (opcode == OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES)
-			be_get_temp_freq = 0;
+			adapter->be_get_temp_freq = 0;
 
 		if (compl_status == MCC_STATUS_NOT_SUPPORTED ||
 			compl_status == MCC_STATUS_ILLEGAL_REQUEST)
@@ -144,6 +141,11 @@ static void be_async_link_state_process(struct be_adapter *adapter,
 	/* When link status changes, link speed must be re-queried from FW */
 	adapter->phy.link_speed = -1;
 
+	/* Ignore physical link event */
+	if (lancer_chip(adapter) &&
+	    !(evt->port_link_status & LOGICAL_LINK_STATUS_MASK))
+		return;
+
 	/* For the initial link status do not rely on the ASYNC event as
 	 * it may not be received in some cases.
 	 */
@@ -352,7 +354,7 @@ 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_detect_dump_ue(adapter);
+			be_detect_error(adapter);
 			return -1;
 		}
 
@@ -429,12 +431,65 @@ static int be_POST_stage_get(struct be_adapter *adapter, u16 *stage)
 		return 0;
 }
 
-int be_cmd_POST(struct be_adapter *adapter)
+int lancer_wait_ready(struct be_adapter *adapter)
+{
+#define SLIPORT_READY_TIMEOUT 30
+	u32 sliport_status;
+	int status = 0, i;
+
+	for (i = 0; i < SLIPORT_READY_TIMEOUT; i++) {
+		sliport_status = ioread32(adapter->db + SLIPORT_STATUS_OFFSET);
+		if (sliport_status & SLIPORT_STATUS_RDY_MASK)
+			break;
+
+		msleep(1000);
+	}
+
+	if (i == SLIPORT_READY_TIMEOUT)
+		status = -1;
+
+	return status;
+}
+
+int lancer_test_and_set_rdy_state(struct be_adapter *adapter)
+{
+	int status;
+	u32 sliport_status, err, reset_needed;
+	status = lancer_wait_ready(adapter);
+	if (!status) {
+		sliport_status = ioread32(adapter->db + SLIPORT_STATUS_OFFSET);
+		err = sliport_status & SLIPORT_STATUS_ERR_MASK;
+		reset_needed = sliport_status & SLIPORT_STATUS_RN_MASK;
+		if (err && reset_needed) {
+			iowrite32(SLI_PORT_CONTROL_IP_MASK,
+				  adapter->db + SLIPORT_CONTROL_OFFSET);
+
+			/* check adapter has corrected the error */
+			status = lancer_wait_ready(adapter);
+			sliport_status = ioread32(adapter->db +
+						  SLIPORT_STATUS_OFFSET);
+			sliport_status &= (SLIPORT_STATUS_ERR_MASK |
+						SLIPORT_STATUS_RN_MASK);
+			if (status || sliport_status)
+				status = -1;
+		} else if (err || reset_needed) {
+			status = -1;
+		}
+	}
+	return status;
+}
+
+int be_fw_wait_ready(struct be_adapter *adapter)
 {
 	u16 stage;
 	int status, timeout = 0;
 	struct device *dev = &adapter->pdev->dev;
 
+	if (lancer_chip(adapter)) {
+		status = lancer_wait_ready(adapter);
+		return status;
+	}
+
 	do {
 		status = be_POST_stage_get(adapter, &stage);
 		if (status) {
@@ -565,6 +620,9 @@ int be_cmd_fw_init(struct be_adapter *adapter)
 	u8 *wrb;
 	int status;
 
+	if (lancer_chip(adapter))
+		return 0;
+
 	if (mutex_lock_interruptible(&adapter->mbox_lock))
 		return -1;
 
@@ -592,6 +650,9 @@ int be_cmd_fw_clean(struct be_adapter *adapter)
 	u8 *wrb;
 	int status;
 
+	if (lancer_chip(adapter))
+		return 0;
+
 	if (mutex_lock_interruptible(&adapter->mbox_lock))
 		return -1;
 
@@ -610,6 +671,7 @@ int be_cmd_fw_clean(struct be_adapter *adapter)
 	mutex_unlock(&adapter->mbox_lock);
 	return status;
 }
+
 int be_cmd_eq_create(struct be_adapter *adapter,
 		struct be_queue_info *eq, int eq_delay)
 {
@@ -1132,7 +1194,7 @@ err:
  * Uses MCCQ
  */
 int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags,
-		u8 *mac, u32 *if_handle, u32 *pmac_id, u32 domain)
+		     u32 *if_handle, u32 domain)
 {
 	struct be_mcc_wrb *wrb;
 	struct be_cmd_req_if_create *req;
@@ -1152,17 +1214,13 @@ int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags, u32 en_flags,
 	req->hdr.domain = domain;
 	req->capability_flags = cpu_to_le32(cap_flags);
 	req->enable_flags = cpu_to_le32(en_flags);
-	if (mac)
-		memcpy(req->mac_addr, mac, ETH_ALEN);
-	else
-		req->pmac_invalid = true;
+
+	req->pmac_invalid = true;
 
 	status = be_mcc_notify_wait(adapter);
 	if (!status) {
 		struct be_cmd_resp_if_create *resp = embedded_payload(wrb);
 		*if_handle = le32_to_cpu(resp->interface_id);
-		if (mac)
-			*pmac_id = le32_to_cpu(resp->pmac_id);
 	}
 
 err:
@@ -1210,9 +1268,6 @@ int be_cmd_get_stats(struct be_adapter *adapter, struct be_dma_mem *nonemb_cmd)
 	struct be_cmd_req_hdr *hdr;
 	int status = 0;
 
-	if (MODULO(adapter->work_counter, be_get_temp_freq) == 0)
-		be_cmd_get_die_temperature(adapter);
-
 	spin_lock_bh(&adapter->mcc_lock);
 
 	wrb = wrb_from_mccq(adapter);
@@ -1581,7 +1636,8 @@ int be_cmd_rx_filter(struct be_adapter *adapter, u32 flags, u32 value)
 		/* Reset mcast promisc mode if already set by setting mask
 		 * and not setting flags field
 		 */
-		req->if_flags_mask |=
+		if (!lancer_chip(adapter) || be_physfn(adapter))
+			req->if_flags_mask |=
 				cpu_to_le32(BE_IF_FLAGS_MCAST_PROMISCUOUS);
 
 		req->mcast_num = cpu_to_le32(netdev_mc_count(adapter->netdev));
@@ -1692,6 +1748,20 @@ int be_cmd_reset_function(struct be_adapter *adapter)
 	struct be_cmd_req_hdr *req;
 	int status;
 
+	if (lancer_chip(adapter)) {
+		status = lancer_wait_ready(adapter);
+		if (!status) {
+			iowrite32(SLI_PORT_CONTROL_IP_MASK,
+				  adapter->db + SLIPORT_CONTROL_OFFSET);
+			status = lancer_test_and_set_rdy_state(adapter);
+		}
+		if (status) {
+			dev_err(&adapter->pdev->dev,
+				"Adapter in non recoverable error\n");
+		}
+		return status;
+	}
+
 	if (mutex_lock_interruptible(&adapter->mbox_lock))
 		return -1;
 
@@ -1728,6 +1798,13 @@ int be_cmd_rss_config(struct be_adapter *adapter, u8 *rsstable, u16 table_size)
 	req->if_id = cpu_to_le32(adapter->if_handle);
 	req->enable_rss = cpu_to_le16(RSS_ENABLE_TCP_IPV4 | RSS_ENABLE_IPV4 |
 				      RSS_ENABLE_TCP_IPV6 | RSS_ENABLE_IPV6);
+
+	if (lancer_chip(adapter) || skyhawk_chip(adapter)) {
+		req->hdr.version = 1;
+		req->enable_rss |= cpu_to_le16(RSS_ENABLE_UDP_IPV4 |
+					       RSS_ENABLE_UDP_IPV6);
+	}
+
 	req->cpu_table_size_log2 = cpu_to_le16(fls(table_size) - 1);
 	memcpy(req->cpu_table, rsstable, table_size);
 	memcpy(req->hash, myhash, sizeof(myhash));
@@ -1805,8 +1882,9 @@ err:
 }
 
 int lancer_cmd_write_object(struct be_adapter *adapter, struct be_dma_mem *cmd,
-			u32 data_size, u32 data_offset, const char *obj_name,
-			u32 *data_written, u8 *addn_status)
+			    u32 data_size, u32 data_offset,
+			    const char *obj_name, u32 *data_written,
+			    u8 *change_status, u8 *addn_status)
 {
 	struct be_mcc_wrb *wrb;
 	struct lancer_cmd_req_write_object *req;
@@ -1862,10 +1940,12 @@ int lancer_cmd_write_object(struct be_adapter *adapter, struct be_dma_mem *cmd,
 		status = adapter->flash_status;
 
 	resp = embedded_payload(wrb);
-	if (!status)
+	if (!status) {
 		*data_written = le32_to_cpu(resp->actual_write_len);
-	else
+		*change_status = resp->change_status;
+	} else {
 		*addn_status = resp->additional_status;
+	}
 
 	return status;
 
@@ -2330,8 +2410,8 @@ err:
 }
 
 /* Uses synchronous MCCQ */
-int be_cmd_get_mac_from_list(struct be_adapter *adapter, u32 domain,
-			bool *pmac_id_active, u32 *pmac_id, u8 *mac)
+int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac,
+			     bool *pmac_id_active, u32 *pmac_id, u8 domain)
 {
 	struct be_mcc_wrb *wrb;
 	struct be_cmd_req_get_mac_list *req;
@@ -2376,8 +2456,9 @@ int be_cmd_get_mac_from_list(struct be_adapter *adapter, u32 domain,
 						get_mac_list_cmd.va;
 		mac_count = resp->true_mac_count + resp->pseudo_mac_count;
 		/* Mac list returned could contain one or more active mac_ids
-		 * or one or more pseudo permanant mac addresses. If an active
-		 * mac_id is present, return first active mac_id found
+		 * or one or more true or pseudo permanant mac addresses.
+		 * If an active mac_id is present, return first active mac_id
+		 * found.
 		 */
 		for (i = 0; i < mac_count; i++) {
 			struct get_list_macaddr *mac_entry;
@@ -2396,7 +2477,7 @@ int be_cmd_get_mac_from_list(struct be_adapter *adapter, u32 domain,
 				goto out;
 			}
 		}
-		/* If no active mac_id found, return first pseudo mac addr */
+		/* If no active mac_id found, return first mac addr */
 		*pmac_id_active = false;
 		memcpy(mac, resp->macaddr_list[0].mac_addr_id.macaddr,
 								ETH_ALEN);
@@ -2648,6 +2729,44 @@ err:
 	return status;
 }
 
+int be_cmd_query_port_name(struct be_adapter *adapter, u8 *port_name)
+{
+	struct be_mcc_wrb *wrb;
+	struct be_cmd_req_get_port_name *req;
+	int status;
+
+	if (!lancer_chip(adapter)) {
+		*port_name = adapter->hba_port_num + '0';
+		return 0;
+	}
+
+	spin_lock_bh(&adapter->mcc_lock);
+
+	wrb = wrb_from_mccq(adapter);
+	if (!wrb) {
+		status = -EBUSY;
+		goto err;
+	}
+
+	req = embedded_payload(wrb);
+
+	be_wrb_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
+			       OPCODE_COMMON_GET_PORT_NAME, sizeof(*req), wrb,
+			       NULL);
+	req->hdr.version = 1;
+
+	status = be_mcc_notify_wait(adapter);
+	if (!status) {
+		struct be_cmd_resp_get_port_name *resp = embedded_payload(wrb);
+		*port_name = resp->port_name[adapter->hba_port_num];
+	} else {
+		*port_name = adapter->hba_port_num + '0';
+	}
+err:
+	spin_unlock_bh(&adapter->mcc_lock);
+	return status;
+}
+
 int be_roce_mcc_cmd(void *netdev_handle, void *wrb_payload,
 			int wrb_payload_size, u16 *cmd_status, u16 *ext_status)
 {
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h
index b3f3fc3d1323..250f19b5f7b6 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.h
@@ -93,6 +93,7 @@ enum {
 	LINK_UP		= 0x1
 };
 #define LINK_STATUS_MASK			0x1
+#define LOGICAL_LINK_STATUS_MASK		0x2
 
 /* When the event code of an async trailer is link-state, the mcc_compl
  * must be interpreted as follows
@@ -186,6 +187,7 @@ struct be_mcc_mailbox {
 #define OPCODE_COMMON_ENABLE_DISABLE_BEACON		69
 #define OPCODE_COMMON_GET_BEACON_STATE			70
 #define OPCODE_COMMON_READ_TRANSRECV_DATA		73
+#define OPCODE_COMMON_GET_PORT_NAME			77
 #define OPCODE_COMMON_GET_PHY_DETAILS			102
 #define OPCODE_COMMON_SET_DRIVER_FUNCTION_CAP		103
 #define OPCODE_COMMON_GET_CNTL_ADDITIONAL_ATTRIBUTES	121
@@ -1081,13 +1083,25 @@ struct be_cmd_resp_query_fw_cfg {
 	u32 function_caps;
 };
 
-/******************** RSS Config *******************/
-/* RSS types */
+/******************** RSS Config ****************************************/
+/* RSS type		Input parameters used to compute RX hash
+ * RSS_ENABLE_IPV4	SRC IPv4, DST IPv4
+ * RSS_ENABLE_TCP_IPV4	SRC IPv4, DST IPv4, TCP SRC PORT, TCP DST PORT
+ * RSS_ENABLE_IPV6	SRC IPv6, DST IPv6
+ * RSS_ENABLE_TCP_IPV6	SRC IPv6, DST IPv6, TCP SRC PORT, TCP DST PORT
+ * RSS_ENABLE_UDP_IPV4	SRC IPv4, DST IPv4, UDP SRC PORT, UDP DST PORT
+ * RSS_ENABLE_UDP_IPV6	SRC IPv6, DST IPv6, UDP SRC PORT, UDP DST PORT
+ *
+ * When multiple RSS types are enabled, HW picks the best hash policy
+ * based on the type of the received packet.
+ */
 #define RSS_ENABLE_NONE				0x0
 #define RSS_ENABLE_IPV4				0x1
 #define RSS_ENABLE_TCP_IPV4			0x2
 #define RSS_ENABLE_IPV6				0x4
 #define RSS_ENABLE_TCP_IPV6			0x8
+#define RSS_ENABLE_UDP_IPV4			0x10
+#define RSS_ENABLE_UDP_IPV6			0x20
 
 struct be_cmd_req_rss_config {
 	struct be_cmd_req_hdr hdr;
@@ -1163,6 +1177,8 @@ struct lancer_cmd_req_write_object {
 	u32 addr_high;
 };
 
+#define LANCER_NO_RESET_NEEDED		0x00
+#define LANCER_FW_RESET_NEEDED		0x02
 struct lancer_cmd_resp_write_object {
 	u8 opcode;
 	u8 subsystem;
@@ -1173,6 +1189,8 @@ struct lancer_cmd_resp_write_object {
 	u32 resp_len;
 	u32 actual_resp_len;
 	u32 actual_write_len;
+	u8 change_status;
+	u8 rsvd3[3];
 };
 
 /************************ Lancer Read FW info **************/
@@ -1502,6 +1520,17 @@ struct be_cmd_resp_get_hsw_config {
 	u32 rsvd;
 };
 
+/******************* get port names ***************/
+struct be_cmd_req_get_port_name {
+	struct be_cmd_req_hdr hdr;
+	u32 rsvd0;
+};
+
+struct be_cmd_resp_get_port_name {
+	struct be_cmd_req_hdr hdr;
+	u8 port_name[4];
+};
+
 /*************** HW Stats Get v1 **********************************/
 #define BE_TXP_SW_SZ			48
 struct be_port_rxf_stats_v1 {
@@ -1656,7 +1685,7 @@ struct be_cmd_req_set_ext_fat_caps {
 };
 
 extern int be_pci_fnum_get(struct be_adapter *adapter);
-extern int be_cmd_POST(struct be_adapter *adapter);
+extern int be_fw_wait_ready(struct be_adapter *adapter);
 extern int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
 			u8 type, bool permanent, u32 if_handle, u32 pmac_id);
 extern int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr,
@@ -1664,8 +1693,7 @@ extern int be_cmd_pmac_add(struct be_adapter *adapter, u8 *mac_addr,
 extern int be_cmd_pmac_del(struct be_adapter *adapter, u32 if_id,
 			int pmac_id, u32 domain);
 extern int be_cmd_if_create(struct be_adapter *adapter, u32 cap_flags,
-			u32 en_flags, u8 *mac, u32 *if_handle, u32 *pmac_id,
-			u32 domain);
+			    u32 en_flags, u32 *if_handle, u32 domain);
 extern int be_cmd_if_destroy(struct be_adapter *adapter, int if_handle,
 			u32 domain);
 extern int be_cmd_eq_create(struct be_adapter *adapter,
@@ -1719,10 +1747,11 @@ extern int be_cmd_write_flashrom(struct be_adapter *adapter,
 			struct be_dma_mem *cmd, u32 flash_oper,
 			u32 flash_opcode, u32 buf_size);
 extern int lancer_cmd_write_object(struct be_adapter *adapter,
-				struct be_dma_mem *cmd,
-				u32 data_size, u32 data_offset,
-				const char *obj_name,
-				u32 *data_written, u8 *addn_status);
+				   struct be_dma_mem *cmd,
+				   u32 data_size, u32 data_offset,
+				   const char *obj_name,
+				   u32 *data_written, u8 *change_status,
+				   u8 *addn_status);
 int lancer_cmd_read_object(struct be_adapter *adapter, struct be_dma_mem *cmd,
 		u32 data_size, u32 data_offset, const char *obj_name,
 		u32 *data_read, u32 *eof, u8 *addn_status);
@@ -1745,14 +1774,15 @@ extern int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
 				u8 loopback_type, u8 enable);
 extern int be_cmd_get_phy_info(struct be_adapter *adapter);
 extern int be_cmd_set_qos(struct be_adapter *adapter, u32 bps, u32 domain);
-extern void be_detect_dump_ue(struct be_adapter *adapter);
+extern void be_detect_error(struct be_adapter *adapter);
 extern int be_cmd_get_die_temperature(struct be_adapter *adapter);
 extern int be_cmd_get_cntl_attributes(struct be_adapter *adapter);
 extern int be_cmd_req_native_mode(struct be_adapter *adapter);
 extern int be_cmd_get_reg_len(struct be_adapter *adapter, u32 *log_size);
 extern void be_cmd_get_regs(struct be_adapter *adapter, u32 buf_len, void *buf);
-extern int be_cmd_get_mac_from_list(struct be_adapter *adapter, u32 domain,
-				bool *pmac_id_active, u32 *pmac_id, u8 *mac);
+extern int be_cmd_get_mac_from_list(struct be_adapter *adapter, u8 *mac,
+				    bool *pmac_id_active, u32 *pmac_id,
+				    u8 domain);
 extern int be_cmd_set_mac_list(struct be_adapter *adapter, u8 *mac_array,
 						u8 mac_count, u32 domain);
 extern int be_cmd_set_hsw_config(struct be_adapter *adapter, u16 pvid,
@@ -1765,4 +1795,7 @@ extern int be_cmd_get_ext_fat_capabilites(struct be_adapter *adapter,
 extern int be_cmd_set_ext_fat_capabilites(struct be_adapter *adapter,
 					  struct be_dma_mem *cmd,
 					  struct be_fat_conf_params *cfgs);
+extern int lancer_wait_ready(struct be_adapter *adapter);
+extern int lancer_test_and_set_rdy_state(struct be_adapter *adapter);
+extern int be_cmd_query_port_name(struct be_adapter *adapter, u8 *port_name);
 
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index 63e51d476900..c0e700653f96 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -648,7 +648,7 @@ be_set_pauseparam(struct net_device *netdev, struct ethtool_pauseparam *ecmd)
 	struct be_adapter *adapter = netdev_priv(netdev);
 	int status;
 
-	if (ecmd->autoneg != 0)
+	if (ecmd->autoneg != adapter->phy.fc_autoneg)
 		return -EINVAL;
 	adapter->tx_fc = ecmd->tx_pause;
 	adapter->rx_fc = ecmd->rx_pause;
@@ -910,8 +910,9 @@ static void be_set_fw_log_level(struct be_adapter *adapter, u32 level)
 	if (!status) {
 		cfgs = (struct be_fat_conf_params *)(extfat_cmd.va +
 					sizeof(struct be_cmd_resp_hdr));
-		for (i = 0; i < cfgs->num_modules; i++) {
-			for (j = 0; j < cfgs->module[i].num_modes; j++) {
+		for (i = 0; i < le32_to_cpu(cfgs->num_modules); i++) {
+			u32 num_modes = le32_to_cpu(cfgs->module[i].num_modes);
+			for (j = 0; j < num_modes; j++) {
 				if (cfgs->module[i].trace_lvl[j].mode ==
 								MODE_UART)
 					cfgs->module[i].trace_lvl[j].dbg_lvl =
diff --git a/drivers/net/ethernet/emulex/benet/be_hw.h b/drivers/net/ethernet/emulex/benet/be_hw.h
index d9fb0c501fa1..b755f7061dce 100644
--- a/drivers/net/ethernet/emulex/benet/be_hw.h
+++ b/drivers/net/ethernet/emulex/benet/be_hw.h
@@ -45,20 +45,19 @@
 #define POST_STAGE_ARMFW_RDY		0xc000	/* FW is done with POST */
 
 
-/* Lancer SLIPORT_CONTROL SLIPORT_STATUS registers */
+/* Lancer SLIPORT registers */
 #define SLIPORT_STATUS_OFFSET		0x404
 #define SLIPORT_CONTROL_OFFSET		0x408
 #define SLIPORT_ERROR1_OFFSET		0x40C
 #define SLIPORT_ERROR2_OFFSET		0x410
+#define PHYSDEV_CONTROL_OFFSET		0x414
 
 #define SLIPORT_STATUS_ERR_MASK		0x80000000
 #define SLIPORT_STATUS_RN_MASK		0x01000000
 #define SLIPORT_STATUS_RDY_MASK		0x00800000
-
-
 #define SLI_PORT_CONTROL_IP_MASK	0x08000000
-
-#define PCICFG_CUST_SCRATCHPAD_CSR	0x1EC
+#define PHYSDEV_CONTROL_FW_RESET_MASK	0x00000002
+#define PHYSDEV_CONTROL_INP_MASK	0x40000000
 
 /********* Memory BAR register ************/
 #define PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET 	0xfc
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 501dfa9c88ec..90a903d83d87 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -155,7 +155,7 @@ static void be_intr_set(struct be_adapter *adapter, bool enable)
 {
 	u32 reg, enabled;
 
-	if (adapter->eeh_err)
+	if (adapter->eeh_error)
 		return;
 
 	pci_read_config_dword(adapter->pdev, PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET,
@@ -201,7 +201,7 @@ static void be_eq_notify(struct be_adapter *adapter, u16 qid,
 	val |= ((qid & DB_EQ_RING_ID_EXT_MASK) <<
 			DB_EQ_RING_ID_EXT_MASK_SHIFT);
 
-	if (adapter->eeh_err)
+	if (adapter->eeh_error)
 		return;
 
 	if (arm)
@@ -220,7 +220,7 @@ void be_cq_notify(struct be_adapter *adapter, u16 qid, bool arm, u16 num_popped)
 	val |= ((qid & DB_CQ_RING_ID_EXT_MASK) <<
 			DB_CQ_RING_ID_EXT_MASK_SHIFT);
 
-	if (adapter->eeh_err)
+	if (adapter->eeh_error)
 		return;
 
 	if (arm)
@@ -558,6 +558,7 @@ static inline void wrb_fill(struct be_eth_wrb *wrb, u64 addr, int len)
 	wrb->frag_pa_hi = upper_32_bits(addr);
 	wrb->frag_pa_lo = addr & 0xFFFFFFFF;
 	wrb->frag_len = len & ETH_WRB_FRAG_LEN_MASK;
+	wrb->rsvd0 = 0;
 }
 
 static inline u16 be_get_tx_vlan_tag(struct be_adapter *adapter,
@@ -576,6 +577,11 @@ static inline u16 be_get_tx_vlan_tag(struct be_adapter *adapter,
 	return vlan_tag;
 }
 
+static int be_vlan_tag_chk(struct be_adapter *adapter, struct sk_buff *skb)
+{
+	return vlan_tx_tag_present(skb) || adapter->pvid;
+}
+
 static void wrb_fill_hdr(struct be_adapter *adapter, struct be_eth_hdr_wrb *hdr,
 		struct sk_buff *skb, u32 wrb_cnt, u32 len)
 {
@@ -703,33 +709,56 @@ dma_err:
 	return 0;
 }
 
+static struct sk_buff *be_insert_vlan_in_pkt(struct be_adapter *adapter,
+					     struct sk_buff *skb)
+{
+	u16 vlan_tag = 0;
+
+	skb = skb_share_check(skb, GFP_ATOMIC);
+	if (unlikely(!skb))
+		return skb;
+
+	if (vlan_tx_tag_present(skb)) {
+		vlan_tag = be_get_tx_vlan_tag(adapter, skb);
+		__vlan_put_tag(skb, vlan_tag);
+		skb->vlan_tci = 0;
+	}
+
+	return skb;
+}
+
 static netdev_tx_t be_xmit(struct sk_buff *skb,
 			struct net_device *netdev)
 {
 	struct be_adapter *adapter = netdev_priv(netdev);
 	struct be_tx_obj *txo = &adapter->tx_obj[skb_get_queue_mapping(skb)];
 	struct be_queue_info *txq = &txo->q;
+	struct iphdr *ip = NULL;
 	u32 wrb_cnt = 0, copied = 0;
-	u32 start = txq->head;
+	u32 start = txq->head, eth_hdr_len;
 	bool dummy_wrb, stopped = false;
 
-	/* For vlan tagged pkts, BE
-	 * 1) calculates checksum even when CSO is not requested
-	 * 2) calculates checksum wrongly for padded pkt less than
-	 * 60 bytes long.
-	 * As a workaround disable TX vlan offloading in such cases.
+	eth_hdr_len = ntohs(skb->protocol) == ETH_P_8021Q ?
+		VLAN_ETH_HLEN : ETH_HLEN;
+
+	/* HW has a bug which considers padding bytes as legal
+	 * and modifies the IPv4 hdr's 'tot_len' field
 	 */
-	if (unlikely(vlan_tx_tag_present(skb) &&
-		     (skb->ip_summed != CHECKSUM_PARTIAL || skb->len <= 60))) {
-		skb = skb_share_check(skb, GFP_ATOMIC);
-		if (unlikely(!skb))
-			goto tx_drop;
+	if (skb->len <= 60 && be_vlan_tag_chk(adapter, skb) &&
+			is_ipv4_pkt(skb)) {
+		ip = (struct iphdr *)ip_hdr(skb);
+		pskb_trim(skb, eth_hdr_len + ntohs(ip->tot_len));
+	}
 
-		skb = __vlan_put_tag(skb, be_get_tx_vlan_tag(adapter, skb));
+	/* HW has a bug wherein it will calculate CSUM for VLAN
+	 * pkts even though it is disabled.
+	 * Manually insert VLAN in pkt.
+	 */
+	if (skb->ip_summed != CHECKSUM_PARTIAL &&
+			be_vlan_tag_chk(adapter, skb)) {
+		skb = be_insert_vlan_in_pkt(adapter, skb);
 		if (unlikely(!skb))
 			goto tx_drop;
-
-		skb->vlan_tci = 0;
 	}
 
 	wrb_cnt = wrb_cnt_for_skb(adapter, skb, &dummy_wrb);
@@ -786,19 +815,12 @@ static int be_change_mtu(struct net_device *netdev, int new_mtu)
  * A max of 64 (BE_NUM_VLANS_SUPPORTED) vlans can be configured in BE.
  * If the user configures more, place BE in vlan promiscuous mode.
  */
-static int be_vid_config(struct be_adapter *adapter, bool vf, u32 vf_num)
+static int be_vid_config(struct be_adapter *adapter)
 {
-	struct be_vf_cfg *vf_cfg = &adapter->vf_cfg[vf_num];
-	u16 vtag[BE_NUM_VLANS_SUPPORTED];
-	u16 ntags = 0, i;
+	u16 vids[BE_NUM_VLANS_SUPPORTED];
+	u16 num = 0, i;
 	int status = 0;
 
-	if (vf) {
-		vtag[0] = cpu_to_le16(vf_cfg->vlan_tag);
-		status = be_cmd_vlan_config(adapter, vf_cfg->if_handle, vtag,
-					    1, 1, 0);
-	}
-
 	/* No need to further configure vids if in promiscuous mode */
 	if (adapter->promiscuous)
 		return 0;
@@ -809,10 +831,10 @@ static int be_vid_config(struct be_adapter *adapter, bool vf, u32 vf_num)
 	/* Construct VLAN Table to give to HW */
 	for (i = 0; i < VLAN_N_VID; i++)
 		if (adapter->vlan_tag[i])
-			vtag[ntags++] = cpu_to_le16(i);
+			vids[num++] = cpu_to_le16(i);
 
 	status = be_cmd_vlan_config(adapter, adapter->if_handle,
-				    vtag, ntags, 1, 0);
+				    vids, num, 1, 0);
 
 	/* Set to VLAN promisc mode as setting VLAN filter failed */
 	if (status) {
@@ -841,7 +863,7 @@ static int be_vlan_add_vid(struct net_device *netdev, u16 vid)
 
 	adapter->vlan_tag[vid] = 1;
 	if (adapter->vlans_added <= (adapter->max_vlans + 1))
-		status = be_vid_config(adapter, false, 0);
+		status = be_vid_config(adapter);
 
 	if (!status)
 		adapter->vlans_added++;
@@ -863,7 +885,7 @@ static int be_vlan_rem_vid(struct net_device *netdev, u16 vid)
 
 	adapter->vlan_tag[vid] = 0;
 	if (adapter->vlans_added <= adapter->max_vlans)
-		status = be_vid_config(adapter, false, 0);
+		status = be_vid_config(adapter);
 
 	if (!status)
 		adapter->vlans_added--;
@@ -890,7 +912,7 @@ static void be_set_rx_mode(struct net_device *netdev)
 		be_cmd_rx_filter(adapter, IFF_PROMISC, OFF);
 
 		if (adapter->vlans_added)
-			be_vid_config(adapter, false, 0);
+			be_vid_config(adapter);
 	}
 
 	/* Enable multicast promisc if num configured exceeds what we support */
@@ -1057,13 +1079,16 @@ static int be_find_vfs(struct be_adapter *adapter, int vf_state)
 	u16 offset, stride;
 
 	pos = pci_find_ext_capability(pdev, PCI_EXT_CAP_ID_SRIOV);
+	if (!pos)
+		return 0;
 	pci_read_config_word(pdev, pos + PCI_SRIOV_VF_OFFSET, &offset);
 	pci_read_config_word(pdev, pos + PCI_SRIOV_VF_STRIDE, &stride);
 
 	dev = pci_get_device(pdev->vendor, PCI_ANY_ID, NULL);
 	while (dev) {
 		vf_fn = (pdev->devfn + offset + stride * vfs) & 0xFFFF;
-		if (dev->is_virtfn && dev->devfn == vf_fn) {
+		if (dev->is_virtfn && dev->devfn == vf_fn &&
+			dev->bus->number == pdev->bus->number) {
 			vfs++;
 			if (dev->dev_flags & PCI_DEV_FLAGS_ASSIGNED)
 				assigned_vfs++;
@@ -1203,16 +1228,16 @@ static void skb_fill_rx_data(struct be_rx_obj *rxo, struct sk_buff *skb,
 	/* Copy data in the first descriptor of this completion */
 	curr_frag_len = min(rxcp->pkt_size, rx_frag_size);
 
-	/* Copy the header portion into skb_data */
-	hdr_len = min(BE_HDR_LEN, curr_frag_len);
-	memcpy(skb->data, start, hdr_len);
 	skb->len = curr_frag_len;
 	if (curr_frag_len <= BE_HDR_LEN) { /* tiny packet */
+		memcpy(skb->data, start, curr_frag_len);
 		/* Complete packet has now been moved to data */
 		put_page(page_info->page);
 		skb->data_len = 0;
 		skb->tail += curr_frag_len;
 	} else {
+		hdr_len = ETH_HLEN;
+		memcpy(skb->data, start, hdr_len);
 		skb_shinfo(skb)->nr_frags = 1;
 		skb_frag_set_page(skb, 0, page_info->page);
 		skb_shinfo(skb)->frags[0].page_offset =
@@ -1372,7 +1397,7 @@ static void be_parse_rx_compl_v1(struct be_eth_rx_compl *compl,
 	rxcp->pkt_type =
 		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, cast_enc, compl);
 	rxcp->rss_hash =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, rsshash, rxcp);
+		AMAP_GET_BITS(struct amap_eth_rx_compl_v1, rsshash, compl);
 	if (rxcp->vlanf) {
 		rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v1, vtm,
 					  compl);
@@ -1404,7 +1429,7 @@ static void be_parse_rx_compl_v0(struct be_eth_rx_compl *compl,
 	rxcp->pkt_type =
 		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, cast_enc, compl);
 	rxcp->rss_hash =
-		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, rsshash, rxcp);
+		AMAP_GET_BITS(struct amap_eth_rx_compl_v0, rsshash, compl);
 	if (rxcp->vlanf) {
 		rxcp->vtm = AMAP_GET_BITS(struct amap_eth_rx_compl_v0, vtm,
 					  compl);
@@ -1709,9 +1734,10 @@ static void be_evt_queues_destroy(struct be_adapter *adapter)
 	int i;
 
 	for_all_evt_queues(adapter, eqo, i) {
-		be_eq_clean(eqo);
-		if (eqo->q.created)
+		if (eqo->q.created) {
+			be_eq_clean(eqo);
 			be_cmd_q_destroy(adapter, &eqo->q, QTYPE_EQ);
+		}
 		be_queue_free(adapter, &eqo->q);
 	}
 }
@@ -1898,6 +1924,12 @@ static int be_rx_cqs_create(struct be_adapter *adapter)
 	 */
 	adapter->num_rx_qs = (num_irqs(adapter) > 1) ?
 				num_irqs(adapter) + 1 : 1;
+	if (adapter->num_rx_qs != MAX_RX_QS) {
+		rtnl_lock();
+		netif_set_real_num_rx_queues(adapter->netdev,
+					     adapter->num_rx_qs);
+		rtnl_unlock();
+	}
 
 	adapter->big_page_size = (1 << get_order(rx_frag_size)) * PAGE_SIZE;
 	for_all_rx_queues(adapter, rxo, i) {
@@ -1916,7 +1948,7 @@ static int be_rx_cqs_create(struct be_adapter *adapter)
 
 	if (adapter->num_rx_qs != MAX_RX_QS)
 		dev_info(&adapter->pdev->dev,
-			"Created only %d receive queues", adapter->num_rx_qs);
+			"Created only %d receive queues\n", adapter->num_rx_qs);
 
 	return 0;
 }
@@ -2067,13 +2099,13 @@ int be_poll(struct napi_struct *napi, int budget)
 	return max_work;
 }
 
-void be_detect_dump_ue(struct be_adapter *adapter)
+void be_detect_error(struct be_adapter *adapter)
 {
 	u32 ue_lo = 0, ue_hi = 0, ue_lo_mask = 0, ue_hi_mask = 0;
 	u32 sliport_status = 0, sliport_err1 = 0, sliport_err2 = 0;
 	u32 i;
 
-	if (adapter->eeh_err || adapter->ue_detected)
+	if (be_crit_error(adapter))
 		return;
 
 	if (lancer_chip(adapter)) {
@@ -2094,16 +2126,24 @@ void be_detect_dump_ue(struct be_adapter *adapter)
 		pci_read_config_dword(adapter->pdev,
 				PCICFG_UE_STATUS_HI_MASK, &ue_hi_mask);
 
-		ue_lo = (ue_lo & (~ue_lo_mask));
-		ue_hi = (ue_hi & (~ue_hi_mask));
+		ue_lo = (ue_lo & ~ue_lo_mask);
+		ue_hi = (ue_hi & ~ue_hi_mask);
 	}
 
 	if (ue_lo || ue_hi ||
 		sliport_status & SLIPORT_STATUS_ERR_MASK) {
-		adapter->ue_detected = true;
-		adapter->eeh_err = true;
+		adapter->hw_error = true;
+		dev_err(&adapter->pdev->dev,
+			"Error detected in the card\n");
+	}
+
+	if (sliport_status & SLIPORT_STATUS_ERR_MASK) {
+		dev_err(&adapter->pdev->dev,
+			"ERR: sliport status 0x%x\n", sliport_status);
+		dev_err(&adapter->pdev->dev,
+			"ERR: sliport error1 0x%x\n", sliport_err1);
 		dev_err(&adapter->pdev->dev,
-			"Unrecoverable error in the card\n");
+			"ERR: sliport error2 0x%x\n", sliport_err2);
 	}
 
 	if (ue_lo) {
@@ -2113,6 +2153,7 @@ void be_detect_dump_ue(struct be_adapter *adapter)
 				"UE: %s bit set\n", ue_status_low_desc[i]);
 		}
 	}
+
 	if (ue_hi) {
 		for (i = 0; ue_hi; ue_hi >>= 1, i++) {
 			if (ue_hi & 1)
@@ -2121,14 +2162,6 @@ void be_detect_dump_ue(struct be_adapter *adapter)
 		}
 	}
 
-	if (sliport_status & SLIPORT_STATUS_ERR_MASK) {
-		dev_err(&adapter->pdev->dev,
-			"sliport status 0x%x\n", sliport_status);
-		dev_err(&adapter->pdev->dev,
-			"sliport error1 0x%x\n", sliport_err1);
-		dev_err(&adapter->pdev->dev,
-			"sliport error2 0x%x\n", sliport_err2);
-	}
 }
 
 static void be_msix_disable(struct be_adapter *adapter)
@@ -2141,12 +2174,14 @@ static void be_msix_disable(struct be_adapter *adapter)
 
 static uint be_num_rss_want(struct be_adapter *adapter)
 {
+	u32 num = 0;
 	if ((adapter->function_caps & BE_FUNCTION_CAPS_RSS) &&
 	     !sriov_want(adapter) && be_physfn(adapter) &&
-	     !be_is_mc(adapter))
-		return (adapter->be3_native) ? BE3_MAX_RSS_QS : BE2_MAX_RSS_QS;
-	else
-		return 0;
+	     !be_is_mc(adapter)) {
+		num = (adapter->be3_native) ? BE3_MAX_RSS_QS : BE2_MAX_RSS_QS;
+		num = min_t(u32, num, (u32)netif_get_num_default_rss_queues());
+	}
+	return num;
 }
 
 static void be_msix_enable(struct be_adapter *adapter)
@@ -2540,11 +2575,7 @@ static int be_clear(struct be_adapter *adapter)
 	be_tx_queues_destroy(adapter);
 	be_evt_queues_destroy(adapter);
 
-	/* tell fw we're done with firing cmds */
-	be_cmd_fw_clean(adapter);
-
 	be_msix_disable(adapter);
-	pci_write_config_dword(adapter->pdev, PCICFG_CUST_SCRATCHPAD_CSR, 0);
 	return 0;
 }
 
@@ -2602,8 +2633,8 @@ static int be_vf_setup(struct be_adapter *adapter)
 	cap_flags = en_flags = BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_BROADCAST |
 				BE_IF_FLAGS_MULTICAST;
 	for_all_vfs(adapter, vf_cfg, vf) {
-		status = be_cmd_if_create(adapter, cap_flags, en_flags, NULL,
-					  &vf_cfg->if_handle, NULL, vf + 1);
+		status = be_cmd_if_create(adapter, cap_flags, en_flags,
+					  &vf_cfg->if_handle, vf + 1);
 		if (status)
 			goto err;
 	}
@@ -2643,29 +2674,43 @@ static void be_setup_init(struct be_adapter *adapter)
 	adapter->phy.forced_port_speed = -1;
 }
 
-static int be_add_mac_from_list(struct be_adapter *adapter, u8 *mac)
+static int be_get_mac_addr(struct be_adapter *adapter, u8 *mac, u32 if_handle,
+			   bool *active_mac, u32 *pmac_id)
 {
-	u32 pmac_id;
-	int status;
-	bool pmac_id_active;
+	int status = 0;
 
-	status = be_cmd_get_mac_from_list(adapter, 0, &pmac_id_active,
-							&pmac_id, mac);
-	if (status != 0)
-		goto do_none;
+	if (!is_zero_ether_addr(adapter->netdev->perm_addr)) {
+		memcpy(mac, adapter->netdev->dev_addr, ETH_ALEN);
+		if (!lancer_chip(adapter) && !be_physfn(adapter))
+			*active_mac = true;
+		else
+			*active_mac = false;
 
-	if (pmac_id_active) {
-		status = be_cmd_mac_addr_query(adapter, mac,
-				MAC_ADDRESS_TYPE_NETWORK,
-				false, adapter->if_handle, pmac_id);
+		return status;
+	}
 
-		if (!status)
-			adapter->pmac_id[0] = pmac_id;
+	if (lancer_chip(adapter)) {
+		status = be_cmd_get_mac_from_list(adapter, mac,
+						  active_mac, pmac_id, 0);
+		if (*active_mac) {
+			status = be_cmd_mac_addr_query(adapter, mac,
+						       MAC_ADDRESS_TYPE_NETWORK,
+						       false, if_handle,
+						       *pmac_id);
+		}
+	} else if (be_physfn(adapter)) {
+		/* For BE3, for PF get permanent MAC */
+		status = be_cmd_mac_addr_query(adapter, mac,
+					       MAC_ADDRESS_TYPE_NETWORK, true,
+					       0, 0);
+		*active_mac = false;
 	} else {
-		status = be_cmd_pmac_add(adapter, mac,
-				adapter->if_handle, &adapter->pmac_id[0], 0);
+		/* For BE3, for VF get soft MAC assigned by PF*/
+		status = be_cmd_mac_addr_query(adapter, mac,
+					       MAC_ADDRESS_TYPE_NETWORK, false,
+					       if_handle, 0);
+		*active_mac = true;
 	}
-do_none:
 	return status;
 }
 
@@ -2686,12 +2731,12 @@ static int be_get_config(struct be_adapter *adapter)
 
 static int be_setup(struct be_adapter *adapter)
 {
-	struct net_device *netdev = adapter->netdev;
 	struct device *dev = &adapter->pdev->dev;
 	u32 cap_flags, en_flags;
 	u32 tx_fc, rx_fc;
 	int status;
 	u8 mac[ETH_ALEN];
+	bool active_mac;
 
 	be_setup_init(adapter);
 
@@ -2717,14 +2762,6 @@ static int be_setup(struct be_adapter *adapter)
 	if (status)
 		goto err;
 
-	memset(mac, 0, ETH_ALEN);
-	status = be_cmd_mac_addr_query(adapter, mac, MAC_ADDRESS_TYPE_NETWORK,
-			true /*permanent */, 0, 0);
-	if (status)
-		return status;
-	memcpy(adapter->netdev->dev_addr, mac, ETH_ALEN);
-	memcpy(adapter->netdev->perm_addr, mac, ETH_ALEN);
-
 	en_flags = BE_IF_FLAGS_UNTAGGED | BE_IF_FLAGS_BROADCAST |
 			BE_IF_FLAGS_MULTICAST | BE_IF_FLAGS_PASS_L3L4_ERRORS;
 	cap_flags = en_flags | BE_IF_FLAGS_MCAST_PROMISCUOUS |
@@ -2734,27 +2771,36 @@ static int be_setup(struct be_adapter *adapter)
 		cap_flags |= BE_IF_FLAGS_RSS;
 		en_flags |= BE_IF_FLAGS_RSS;
 	}
+
+	if (lancer_chip(adapter) && !be_physfn(adapter)) {
+		en_flags = BE_IF_FLAGS_UNTAGGED |
+			    BE_IF_FLAGS_BROADCAST |
+			    BE_IF_FLAGS_MULTICAST;
+		cap_flags = en_flags;
+	}
+
 	status = be_cmd_if_create(adapter, cap_flags, en_flags,
-			netdev->dev_addr, &adapter->if_handle,
-			&adapter->pmac_id[0], 0);
+				  &adapter->if_handle, 0);
 	if (status != 0)
 		goto err;
 
-	 /* The VF's permanent mac queried from card is incorrect.
-	  * For BEx: Query the mac configued by the PF using if_handle
-	  * For Lancer: Get and use mac_list to obtain mac address.
-	  */
-	if (!be_physfn(adapter)) {
-		if (lancer_chip(adapter))
-			status = be_add_mac_from_list(adapter, mac);
-		else
-			status = be_cmd_mac_addr_query(adapter, mac,
-					MAC_ADDRESS_TYPE_NETWORK, false,
-					adapter->if_handle, 0);
-		if (!status) {
-			memcpy(adapter->netdev->dev_addr, mac, ETH_ALEN);
-			memcpy(adapter->netdev->perm_addr, mac, ETH_ALEN);
-		}
+	memset(mac, 0, ETH_ALEN);
+	active_mac = false;
+	status = be_get_mac_addr(adapter, mac, adapter->if_handle,
+				 &active_mac, &adapter->pmac_id[0]);
+	if (status != 0)
+		goto err;
+
+	if (!active_mac) {
+		status = be_cmd_pmac_add(adapter, mac, adapter->if_handle,
+					 &adapter->pmac_id[0], 0);
+		if (status != 0)
+			goto err;
+	}
+
+	if (is_zero_ether_addr(adapter->netdev->dev_addr)) {
+		memcpy(adapter->netdev->dev_addr, mac, ETH_ALEN);
+		memcpy(adapter->netdev->perm_addr, mac, ETH_ALEN);
 	}
 
 	status = be_tx_qs_create(adapter);
@@ -2763,7 +2809,8 @@ static int be_setup(struct be_adapter *adapter)
 
 	be_cmd_get_fw_ver(adapter, adapter->fw_ver, NULL);
 
-	be_vid_config(adapter, false, 0);
+	if (adapter->vlans_added)
+		be_vid_config(adapter);
 
 	be_set_rx_mode(adapter->netdev);
 
@@ -2773,8 +2820,6 @@ static int be_setup(struct be_adapter *adapter)
 		be_cmd_set_flow_control(adapter, adapter->tx_fc,
 					adapter->rx_fc);
 
-	pcie_set_readrq(adapter->pdev, 4096);
-
 	if (be_physfn(adapter) && num_vfs) {
 		if (adapter->dev_num_vfs)
 			be_vf_setup(adapter);
@@ -2788,8 +2833,6 @@ static int be_setup(struct be_adapter *adapter)
 
 	schedule_delayed_work(&adapter->work, msecs_to_jiffies(1000));
 	adapter->flags |= BE_FLAGS_WORKER_SCHEDULED;
-
-	pci_write_config_dword(adapter->pdev, PCICFG_CUST_SCRATCHPAD_CSR, 1);
 	return 0;
 err:
 	be_clear(adapter);
@@ -3033,6 +3076,40 @@ static int get_ufigen_type(struct flash_file_hdr_g2 *fhdr)
 		return 0;
 }
 
+static int lancer_wait_idle(struct be_adapter *adapter)
+{
+#define SLIPORT_IDLE_TIMEOUT 30
+	u32 reg_val;
+	int status = 0, i;
+
+	for (i = 0; i < SLIPORT_IDLE_TIMEOUT; i++) {
+		reg_val = ioread32(adapter->db + PHYSDEV_CONTROL_OFFSET);
+		if ((reg_val & PHYSDEV_CONTROL_INP_MASK) == 0)
+			break;
+
+		ssleep(1);
+	}
+
+	if (i == SLIPORT_IDLE_TIMEOUT)
+		status = -1;
+
+	return status;
+}
+
+static int lancer_fw_reset(struct be_adapter *adapter)
+{
+	int status = 0;
+
+	status = lancer_wait_idle(adapter);
+	if (status)
+		return status;
+
+	iowrite32(PHYSDEV_CONTROL_FW_RESET_MASK, adapter->db +
+		  PHYSDEV_CONTROL_OFFSET);
+
+	return status;
+}
+
 static int lancer_fw_download(struct be_adapter *adapter,
 				const struct firmware *fw)
 {
@@ -3047,6 +3124,7 @@ static int lancer_fw_download(struct be_adapter *adapter,
 	u32 offset = 0;
 	int status = 0;
 	u8 add_status = 0;
+	u8 change_status;
 
 	if (!IS_ALIGNED(fw->size, sizeof(u32))) {
 		dev_err(&adapter->pdev->dev,
@@ -3079,9 +3157,10 @@ static int lancer_fw_download(struct be_adapter *adapter,
 		memcpy(dest_image_ptr, data_ptr, chunk_size);
 
 		status = lancer_cmd_write_object(adapter, &flash_cmd,
-				chunk_size, offset, LANCER_FW_DOWNLOAD_LOCATION,
-				&data_written, &add_status);
-
+						 chunk_size, offset,
+						 LANCER_FW_DOWNLOAD_LOCATION,
+						 &data_written, &change_status,
+						 &add_status);
 		if (status)
 			break;
 
@@ -3093,8 +3172,10 @@ static int lancer_fw_download(struct be_adapter *adapter,
 	if (!status) {
 		/* Commit the FW written */
 		status = lancer_cmd_write_object(adapter, &flash_cmd,
-					0, offset, LANCER_FW_DOWNLOAD_LOCATION,
-					&data_written, &add_status);
+						 0, offset,
+						 LANCER_FW_DOWNLOAD_LOCATION,
+						 &data_written, &change_status,
+						 &add_status);
 	}
 
 	dma_free_coherent(&adapter->pdev->dev, flash_cmd.size, flash_cmd.va,
@@ -3107,6 +3188,20 @@ static int lancer_fw_download(struct be_adapter *adapter,
 		goto lancer_fw_exit;
 	}
 
+	if (change_status == LANCER_FW_RESET_NEEDED) {
+		status = lancer_fw_reset(adapter);
+		if (status) {
+			dev_err(&adapter->pdev->dev,
+				"Adapter busy for FW reset.\n"
+				"New FW will not be active.\n");
+			goto lancer_fw_exit;
+		}
+	} else if (change_status != LANCER_NO_RESET_NEEDED) {
+			dev_err(&adapter->pdev->dev,
+				"System reboot required for new FW"
+				" to be active\n");
+	}
+
 	dev_info(&adapter->pdev->dev, "Firmware flashed successfully\n");
 lancer_fw_exit:
 	return status;
@@ -3435,10 +3530,15 @@ static void __devexit be_remove(struct pci_dev *pdev)
 
 	be_roce_dev_remove(adapter);
 
+	cancel_delayed_work_sync(&adapter->func_recovery_work);
+
 	unregister_netdev(adapter->netdev);
 
 	be_clear(adapter);
 
+	/* tell fw we're done with firing cmds */
+	be_cmd_fw_clean(adapter);
+
 	be_stats_cleanup(adapter);
 
 	be_ctrl_cleanup(adapter);
@@ -3479,7 +3579,7 @@ u32 be_get_fw_log_level(struct be_adapter *adapter)
 	if (!status) {
 		cfgs = (struct be_fat_conf_params *)(extfat_cmd.va +
 						sizeof(struct be_cmd_resp_hdr));
-		for (j = 0; j < cfgs->module[0].num_modes; j++) {
+		for (j = 0; j < le32_to_cpu(cfgs->module[0].num_modes); j++) {
 			if (cfgs->module[0].trace_lvl[j].mode == MODE_UART)
 				level = cfgs->module[0].trace_lvl[j].dbg_lvl;
 		}
@@ -3530,6 +3630,9 @@ static int be_get_initial_config(struct be_adapter *adapter)
 	if (be_is_wol_supported(adapter))
 		adapter->wol = true;
 
+	/* Must be a power of 2 or else MODULO will BUG_ON */
+	adapter->be_get_temp_freq = 64;
+
 	level = be_get_fw_log_level(adapter);
 	adapter->msg_enable = level <= FW_LOG_LEVEL_DEFAULT ? NETIF_MSG_HW : 0;
 
@@ -3585,101 +3688,68 @@ static int be_dev_type_check(struct be_adapter *adapter)
 	return 0;
 }
 
-static int lancer_wait_ready(struct be_adapter *adapter)
+static int lancer_recover_func(struct be_adapter *adapter)
 {
-#define SLIPORT_READY_TIMEOUT 30
-	u32 sliport_status;
-	int status = 0, i;
+	int status;
 
-	for (i = 0; i < SLIPORT_READY_TIMEOUT; i++) {
-		sliport_status = ioread32(adapter->db + SLIPORT_STATUS_OFFSET);
-		if (sliport_status & SLIPORT_STATUS_RDY_MASK)
-			break;
+	status = lancer_test_and_set_rdy_state(adapter);
+	if (status)
+		goto err;
 
-		msleep(1000);
-	}
+	if (netif_running(adapter->netdev))
+		be_close(adapter->netdev);
 
-	if (i == SLIPORT_READY_TIMEOUT)
-		status = -1;
+	be_clear(adapter);
 
-	return status;
-}
+	adapter->hw_error = false;
+	adapter->fw_timeout = false;
 
-static int lancer_test_and_set_rdy_state(struct be_adapter *adapter)
-{
-	int status;
-	u32 sliport_status, err, reset_needed;
-	status = lancer_wait_ready(adapter);
-	if (!status) {
-		sliport_status = ioread32(adapter->db + SLIPORT_STATUS_OFFSET);
-		err = sliport_status & SLIPORT_STATUS_ERR_MASK;
-		reset_needed = sliport_status & SLIPORT_STATUS_RN_MASK;
-		if (err && reset_needed) {
-			iowrite32(SLI_PORT_CONTROL_IP_MASK,
-					adapter->db + SLIPORT_CONTROL_OFFSET);
-
-			/* check adapter has corrected the error */
-			status = lancer_wait_ready(adapter);
-			sliport_status = ioread32(adapter->db +
-							SLIPORT_STATUS_OFFSET);
-			sliport_status &= (SLIPORT_STATUS_ERR_MASK |
-						SLIPORT_STATUS_RN_MASK);
-			if (status || sliport_status)
-				status = -1;
-		} else if (err || reset_needed) {
-			status = -1;
-		}
+	status = be_setup(adapter);
+	if (status)
+		goto err;
+
+	if (netif_running(adapter->netdev)) {
+		status = be_open(adapter->netdev);
+		if (status)
+			goto err;
 	}
+
+	dev_err(&adapter->pdev->dev,
+		"Adapter SLIPORT recovery succeeded\n");
+	return 0;
+err:
+	dev_err(&adapter->pdev->dev,
+		"Adapter SLIPORT recovery failed\n");
+
 	return status;
 }
 
-static void lancer_test_and_recover_fn_err(struct be_adapter *adapter)
+static void be_func_recovery_task(struct work_struct *work)
 {
+	struct be_adapter *adapter =
+		container_of(work, struct be_adapter,  func_recovery_work.work);
 	int status;
-	u32 sliport_status;
-
-	if (adapter->eeh_err || adapter->ue_detected)
-		return;
 
-	sliport_status = ioread32(adapter->db + SLIPORT_STATUS_OFFSET);
+	be_detect_error(adapter);
 
-	if (sliport_status & SLIPORT_STATUS_ERR_MASK) {
-		dev_err(&adapter->pdev->dev,
-				"Adapter in error state."
-				"Trying to recover.\n");
+	if (adapter->hw_error && lancer_chip(adapter)) {
 
-		status = lancer_test_and_set_rdy_state(adapter);
-		if (status)
-			goto err;
+		if (adapter->eeh_error)
+			goto out;
 
+		rtnl_lock();
 		netif_device_detach(adapter->netdev);
+		rtnl_unlock();
 
-		if (netif_running(adapter->netdev))
-			be_close(adapter->netdev);
-
-		be_clear(adapter);
-
-		adapter->fw_timeout = false;
-
-		status = be_setup(adapter);
-		if (status)
-			goto err;
-
-		if (netif_running(adapter->netdev)) {
-			status = be_open(adapter->netdev);
-			if (status)
-				goto err;
-		}
-
-		netif_device_attach(adapter->netdev);
+		status = lancer_recover_func(adapter);
 
-		dev_err(&adapter->pdev->dev,
-				"Adapter error recovery succeeded\n");
+		if (!status)
+			netif_device_attach(adapter->netdev);
 	}
-	return;
-err:
-	dev_err(&adapter->pdev->dev,
-			"Adapter error recovery failed\n");
+
+out:
+	schedule_delayed_work(&adapter->func_recovery_work,
+			      msecs_to_jiffies(1000));
 }
 
 static void be_worker(struct work_struct *work)
@@ -3690,11 +3760,6 @@ static void be_worker(struct work_struct *work)
 	struct be_eq_obj *eqo;
 	int i;
 
-	if (lancer_chip(adapter))
-		lancer_test_and_recover_fn_err(adapter);
-
-	be_detect_dump_ue(adapter);
-
 	/* when interrupts are not yet enabled, just reap any pending
 	* mcc completions */
 	if (!netif_running(adapter->netdev)) {
@@ -3710,6 +3775,9 @@ static void be_worker(struct work_struct *work)
 			be_cmd_get_stats(adapter, &adapter->stats_cmd);
 	}
 
+	if (MODULO(adapter->work_counter, adapter->be_get_temp_freq) == 0)
+		be_cmd_get_die_temperature(adapter);
+
 	for_all_rx_queues(adapter, rxo, i) {
 		if (rxo->rx_post_starved) {
 			rxo->rx_post_starved = false;
@@ -3727,10 +3795,7 @@ reschedule:
 
 static bool be_reset_required(struct be_adapter *adapter)
 {
-	u32 reg;
-
-	pci_read_config_dword(adapter->pdev, PCICFG_CUST_SCRATCHPAD_CSR, &reg);
-	return reg;
+	return be_find_vfs(adapter, ENABLED) > 0 ? false : true;
 }
 
 static int __devinit be_probe(struct pci_dev *pdev,
@@ -3739,6 +3804,7 @@ static int __devinit be_probe(struct pci_dev *pdev,
 	int status = 0;
 	struct be_adapter *adapter;
 	struct net_device *netdev;
+	char port_name;
 
 	status = pci_enable_device(pdev);
 	if (status)
@@ -3749,7 +3815,7 @@ static int __devinit be_probe(struct pci_dev *pdev,
 		goto disable_dev;
 	pci_set_master(pdev);
 
-	netdev = alloc_etherdev_mq(sizeof(struct be_adapter), MAX_TX_QS);
+	netdev = alloc_etherdev_mqs(sizeof(*adapter), MAX_TX_QS, MAX_RX_QS);
 	if (netdev == NULL) {
 		status = -ENOMEM;
 		goto rel_reg;
@@ -3780,22 +3846,9 @@ static int __devinit be_probe(struct pci_dev *pdev,
 	if (status)
 		goto free_netdev;
 
-	if (lancer_chip(adapter)) {
-		status = lancer_wait_ready(adapter);
-		if (!status) {
-			iowrite32(SLI_PORT_CONTROL_IP_MASK,
-					adapter->db + SLIPORT_CONTROL_OFFSET);
-			status = lancer_test_and_set_rdy_state(adapter);
-		}
-		if (status) {
-			dev_err(&pdev->dev, "Adapter in non recoverable error\n");
-			goto ctrl_clean;
-		}
-	}
-
 	/* sync up with fw's ready state */
 	if (be_physfn(adapter)) {
-		status = be_cmd_POST(adapter);
+		status = be_fw_wait_ready(adapter);
 		if (status)
 			goto ctrl_clean;
 	}
@@ -3826,6 +3879,7 @@ static int __devinit be_probe(struct pci_dev *pdev,
 		goto stats_clean;
 
 	INIT_DELAYED_WORK(&adapter->work, be_worker);
+	INIT_DELAYED_WORK(&adapter->func_recovery_work, be_func_recovery_task);
 	adapter->rx_fc = adapter->tx_fc = true;
 
 	status = be_setup(adapter);
@@ -3839,8 +3893,13 @@ static int __devinit be_probe(struct pci_dev *pdev,
 
 	be_roce_dev_add(adapter);
 
-	dev_info(&pdev->dev, "%s: %s port %d\n", netdev->name, nic_name(pdev),
-		adapter->port_num);
+	schedule_delayed_work(&adapter->func_recovery_work,
+			      msecs_to_jiffies(1000));
+
+	be_cmd_query_port_name(adapter, &port_name);
+
+	dev_info(&pdev->dev, "%s: %s port %c\n", netdev->name, nic_name(pdev),
+		 port_name);
 
 	return 0;
 
@@ -3872,6 +3931,8 @@ static int be_suspend(struct pci_dev *pdev, pm_message_t state)
 	if (adapter->wol)
 		be_setup_wol(adapter, true);
 
+	cancel_delayed_work_sync(&adapter->func_recovery_work);
+
 	netif_device_detach(netdev);
 	if (netif_running(netdev)) {
 		rtnl_lock();
@@ -3912,6 +3973,9 @@ static int be_resume(struct pci_dev *pdev)
 		be_open(netdev);
 		rtnl_unlock();
 	}
+
+	schedule_delayed_work(&adapter->func_recovery_work,
+			      msecs_to_jiffies(1000));
 	netif_device_attach(netdev);
 
 	if (adapter->wol)
@@ -3931,6 +3995,7 @@ static void be_shutdown(struct pci_dev *pdev)
 		return;
 
 	cancel_delayed_work_sync(&adapter->work);
+	cancel_delayed_work_sync(&adapter->func_recovery_work);
 
 	netif_device_detach(adapter->netdev);
 
@@ -3950,9 +4015,13 @@ static pci_ers_result_t be_eeh_err_detected(struct pci_dev *pdev,
 
 	dev_err(&adapter->pdev->dev, "EEH error detected\n");
 
-	adapter->eeh_err = true;
+	adapter->eeh_error = true;
 
+	cancel_delayed_work_sync(&adapter->func_recovery_work);
+
+	rtnl_lock();
 	netif_device_detach(netdev);
+	rtnl_unlock();
 
 	if (netif_running(netdev)) {
 		rtnl_lock();
@@ -3980,9 +4049,7 @@ static pci_ers_result_t be_eeh_reset(struct pci_dev *pdev)
 	int status;
 
 	dev_info(&adapter->pdev->dev, "EEH reset\n");
-	adapter->eeh_err = false;
-	adapter->ue_detected = false;
-	adapter->fw_timeout = false;
+	be_clear_all_error(adapter);
 
 	status = pci_enable_device(pdev);
 	if (status)
@@ -3993,7 +4060,7 @@ static pci_ers_result_t be_eeh_reset(struct pci_dev *pdev)
 	pci_restore_state(pdev);
 
 	/* Check if card is ok and fw is ready */
-	status = be_cmd_POST(adapter);
+	status = be_fw_wait_ready(adapter);
 	if (status)
 		return PCI_ERS_RESULT_DISCONNECT;
 
@@ -4015,6 +4082,10 @@ static void be_eeh_resume(struct pci_dev *pdev)
 	if (status)
 		goto err;
 
+	status = be_cmd_reset_function(adapter);
+	if (status)
+		goto err;
+
 	status = be_setup(adapter);
 	if (status)
 		goto err;
@@ -4024,6 +4095,9 @@ static void be_eeh_resume(struct pci_dev *pdev)
 		if (status)
 			goto err;
 	}
+
+	schedule_delayed_work(&adapter->func_recovery_work,
+			      msecs_to_jiffies(1000));
 	netif_device_attach(netdev);
 	return;
 err: