5 files changed, 143 insertions, 109 deletions

diff --git a/drivers/net/ethernet/emulex/benet/be.h b/drivers/net/ethernet/emulex/benet/be.h
index c5c4c0e83bd1..0490a04ca0b9 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			"4.2.248.0u"
 #define DRV_NAME		"be2net"
 #define BE_NAME			"ServerEngines BladeEngine2 10Gbps NIC"
 #define BE3_NAME		"ServerEngines BladeEngine3 10Gbps NIC"
@@ -573,6 +573,11 @@ 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;
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.c b/drivers/net/ethernet/emulex/benet/be_cmds.c
index 921c2082af4c..5eab791b7162 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.c
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.c
@@ -1132,7 +1132,7 @@ 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 +1152,13 @@ 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:
@@ -2330,8 +2326,8 @@ 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 +2372,9 @@ 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 +2393,7 @@ 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);
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h
index b3f3fc3d1323..3c938f55c00b 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.h
@@ -1664,8 +1664,7 @@ 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,
@@ -1751,8 +1750,9 @@ 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,
diff --git a/drivers/net/ethernet/emulex/benet/be_hw.h b/drivers/net/ethernet/emulex/benet/be_hw.h
index d9fb0c501fa1..7c8a710eac2f 100644
--- a/drivers/net/ethernet/emulex/benet/be_hw.h
+++ b/drivers/net/ethernet/emulex/benet/be_hw.h
@@ -58,8 +58,6 @@
 
 #define SLI_PORT_CONTROL_IP_MASK	0x08000000
 
-#define PCICFG_CUST_SCRATCHPAD_CSR	0x1EC
-
 /********* Memory BAR register ************/
 #define PCICFG_MEMBAR_CTRL_INT_CTRL_OFFSET 	0xfc
 /* Host Interrupt Enable, if set interrupts are enabled although "PCI Interrupt
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 501dfa9c88ec..2141bd784751 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -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++;
@@ -1898,6 +1923,12 @@ 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) {
@@ -2141,12 +2172,14 @@ 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)
@@ -2544,7 +2577,6 @@ static int be_clear(struct be_adapter *adapter)
 	be_cmd_fw_clean(adapter);
 
 	be_msix_disable(adapter);
-	pci_write_config_dword(adapter->pdev, PCICFG_CUST_SCRATCHPAD_CSR, 0);
 	return 0;
 }
 
@@ -2602,8 +2634,8 @@ 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 +2675,43 @@ 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 +2732,12 @@ 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 +2763,6 @@ 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 +2772,29 @@ static int be_setup(struct be_adapter *adapter)
 		cap_flags |= BE_IF_FLAGS_RSS;
 		en_flags |= BE_IF_FLAGS_RSS;
 	}
+
 	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 +2803,8 @@ 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 +2814,6 @@ 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 +2827,6 @@ 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);
@@ -3727,10 +3764,7 @@ 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,
@@ -3749,7 +3783,7 @@ 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;