5 files changed, 140 insertions, 152 deletions

diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic.h b/drivers/net/ethernet/qlogic/netxen/netxen_nic.h
index 3dce769d83a1..f13fa7396aef 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic.h
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic.h
@@ -1189,9 +1189,6 @@ typedef struct {
 #define NX_FORCE_FW_RESET               0xdeaddead
 
 
-/* Fw dump levels */
-static const u32 FW_DUMP_LEVELS[] = { 0x3, 0x7, 0xf, 0x1f, 0x3f, 0x7f, 0xff };
-
 /* Flash read/write address */
 #define NX_FW_DUMP_REG1         0x00130060
 #define NX_FW_DUMP_REG2         0x001e0000
@@ -1316,7 +1313,7 @@ struct netxen_minidump_template_hdr {
 	u32 driver_info_word4;
 	u32 saved_state_array[NX_DUMP_STATE_ARRAY_LEN];
 	u32 capture_size_array[NX_DUMP_CAP_SIZE_ARRAY_LEN];
-	u32 rsvd[0];
+	u32 rsvd[];
 };
 
 /* Common Entry Header:  Common to All Entry Types */
@@ -1866,7 +1863,6 @@ static inline u32 netxen_tx_avail(struct nx_host_tx_ring *tx_ring)
 int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 *mac);
 int netxen_p3_get_mac_addr(struct netxen_adapter *adapter, u64 *mac);
 void netxen_change_ringparam(struct netxen_adapter *adapter);
-int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp);
 
 extern const struct ethtool_ops netxen_nic_ethtool_ops;
 
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
index 5e9f8ee99800..2fcbcecb41d1 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ctx.c
@@ -113,7 +113,8 @@ netxen_get_minidump_template(struct netxen_adapter *adapter)
 		return NX_RCODE_INVALID_ARGS;
 	}
 
-	addr = pci_zalloc_consistent(adapter->pdev, size, &md_template_addr);
+	addr = dma_alloc_coherent(&adapter->pdev->dev, size,
+				  &md_template_addr, GFP_KERNEL);
 	if (!addr) {
 		dev_err(&adapter->pdev->dev, "Unable to allocate dmable memory for template.\n");
 		return -ENOMEM;
@@ -133,7 +134,7 @@ netxen_get_minidump_template(struct netxen_adapter *adapter)
 		dev_err(&adapter->pdev->dev, "Failed to get minidump template, err_code : %d, requested_size : %d, actual_size : %d\n",
 			cmd.rsp.cmd, size, cmd.rsp.arg2);
 	}
-	pci_free_consistent(adapter->pdev, size, addr, md_template_addr);
+	dma_free_coherent(&adapter->pdev->dev, size, addr, md_template_addr);
 	return 0;
 }
 
@@ -281,14 +282,14 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
 	rsp_size =
 		SIZEOF_CARDRSP_RX(nx_cardrsp_rx_ctx_t, nrds_rings, nsds_rings);
 
-	addr = pci_alloc_consistent(adapter->pdev,
-				rq_size, &hostrq_phys_addr);
+	addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size,
+				  &hostrq_phys_addr, GFP_KERNEL);
 	if (addr == NULL)
 		return -ENOMEM;
 	prq = addr;
 
-	addr = pci_alloc_consistent(adapter->pdev,
-			rsp_size, &cardrsp_phys_addr);
+	addr = dma_alloc_coherent(&adapter->pdev->dev, rsp_size,
+				  &cardrsp_phys_addr, GFP_KERNEL);
 	if (addr == NULL) {
 		err = -ENOMEM;
 		goto out_free_rq;
@@ -387,9 +388,10 @@ nx_fw_cmd_create_rx_ctx(struct netxen_adapter *adapter)
 	recv_ctx->virt_port = prsp->virt_port;
 
 out_free_rsp:
-	pci_free_consistent(adapter->pdev, rsp_size, prsp, cardrsp_phys_addr);
+	dma_free_coherent(&adapter->pdev->dev, rsp_size, prsp,
+			  cardrsp_phys_addr);
 out_free_rq:
-	pci_free_consistent(adapter->pdev, rq_size, prq, hostrq_phys_addr);
+	dma_free_coherent(&adapter->pdev->dev, rq_size, prq, hostrq_phys_addr);
 	return err;
 }
 
@@ -429,14 +431,14 @@ nx_fw_cmd_create_tx_ctx(struct netxen_adapter *adapter)
 	struct netxen_cmd_args cmd;
 
 	rq_size = SIZEOF_HOSTRQ_TX(nx_hostrq_tx_ctx_t);
-	rq_addr = pci_alloc_consistent(adapter->pdev,
-		rq_size, &rq_phys_addr);
+	rq_addr = dma_alloc_coherent(&adapter->pdev->dev, rq_size,
+				     &rq_phys_addr, GFP_KERNEL);
 	if (!rq_addr)
 		return -ENOMEM;
 
 	rsp_size = SIZEOF_CARDRSP_TX(nx_cardrsp_tx_ctx_t);
-	rsp_addr = pci_alloc_consistent(adapter->pdev,
-		rsp_size, &rsp_phys_addr);
+	rsp_addr = dma_alloc_coherent(&adapter->pdev->dev, rsp_size,
+				      &rsp_phys_addr, GFP_KERNEL);
 	if (!rsp_addr) {
 		err = -ENOMEM;
 		goto out_free_rq;
@@ -491,10 +493,11 @@ nx_fw_cmd_create_tx_ctx(struct netxen_adapter *adapter)
 		err = -EIO;
 	}
 
-	pci_free_consistent(adapter->pdev, rsp_size, rsp_addr, rsp_phys_addr);
+	dma_free_coherent(&adapter->pdev->dev, rsp_size, rsp_addr,
+			  rsp_phys_addr);
 
 out_free_rq:
-	pci_free_consistent(adapter->pdev, rq_size, rq_addr, rq_phys_addr);
+	dma_free_coherent(&adapter->pdev->dev, rq_size, rq_addr, rq_phys_addr);
 
 	return err;
 }
@@ -745,9 +748,9 @@ int netxen_alloc_hw_resources(struct netxen_adapter *adapter)
 	recv_ctx = &adapter->recv_ctx;
 	tx_ring = adapter->tx_ring;
 
-	addr = pci_alloc_consistent(pdev,
-			sizeof(struct netxen_ring_ctx) + sizeof(uint32_t),
-			&recv_ctx->phys_addr);
+	addr = dma_alloc_coherent(&pdev->dev,
+				  sizeof(struct netxen_ring_ctx) + sizeof(uint32_t),
+				  &recv_ctx->phys_addr, GFP_KERNEL);
 	if (addr == NULL) {
 		dev_err(&pdev->dev, "failed to allocate hw context\n");
 		return -ENOMEM;
@@ -762,8 +765,8 @@ int netxen_alloc_hw_resources(struct netxen_adapter *adapter)
 		(__le32 *)(((char *)addr) + sizeof(struct netxen_ring_ctx));
 
 	/* cmd desc ring */
-	addr = pci_alloc_consistent(pdev, TX_DESC_RINGSIZE(tx_ring),
-			&tx_ring->phys_addr);
+	addr = dma_alloc_coherent(&pdev->dev, TX_DESC_RINGSIZE(tx_ring),
+				  &tx_ring->phys_addr, GFP_KERNEL);
 
 	if (addr == NULL) {
 		dev_err(&pdev->dev, "%s: failed to allocate tx desc ring\n",
@@ -776,9 +779,9 @@ int netxen_alloc_hw_resources(struct netxen_adapter *adapter)
 
 	for (ring = 0; ring < adapter->max_rds_rings; ring++) {
 		rds_ring = &recv_ctx->rds_rings[ring];
-		addr = pci_alloc_consistent(adapter->pdev,
-				RCV_DESC_RINGSIZE(rds_ring),
-				&rds_ring->phys_addr);
+		addr = dma_alloc_coherent(&adapter->pdev->dev,
+					  RCV_DESC_RINGSIZE(rds_ring),
+					  &rds_ring->phys_addr, GFP_KERNEL);
 		if (addr == NULL) {
 			dev_err(&pdev->dev,
 				"%s: failed to allocate rds ring [%d]\n",
@@ -797,9 +800,9 @@ int netxen_alloc_hw_resources(struct netxen_adapter *adapter)
 	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
 		sds_ring = &recv_ctx->sds_rings[ring];
 
-		addr = pci_alloc_consistent(adapter->pdev,
-				STATUS_DESC_RINGSIZE(sds_ring),
-				&sds_ring->phys_addr);
+		addr = dma_alloc_coherent(&adapter->pdev->dev,
+					  STATUS_DESC_RINGSIZE(sds_ring),
+					  &sds_ring->phys_addr, GFP_KERNEL);
 		if (addr == NULL) {
 			dev_err(&pdev->dev,
 				"%s: failed to allocate sds ring [%d]\n",
@@ -874,19 +877,17 @@ done:
 	recv_ctx = &adapter->recv_ctx;
 
 	if (recv_ctx->hwctx != NULL) {
-		pci_free_consistent(adapter->pdev,
-				sizeof(struct netxen_ring_ctx) +
-				sizeof(uint32_t),
-				recv_ctx->hwctx,
-				recv_ctx->phys_addr);
+		dma_free_coherent(&adapter->pdev->dev,
+				  sizeof(struct netxen_ring_ctx) + sizeof(uint32_t),
+				  recv_ctx->hwctx, recv_ctx->phys_addr);
 		recv_ctx->hwctx = NULL;
 	}
 
 	tx_ring = adapter->tx_ring;
 	if (tx_ring->desc_head != NULL) {
-		pci_free_consistent(adapter->pdev,
-				TX_DESC_RINGSIZE(tx_ring),
-				tx_ring->desc_head, tx_ring->phys_addr);
+		dma_free_coherent(&adapter->pdev->dev,
+				  TX_DESC_RINGSIZE(tx_ring),
+				  tx_ring->desc_head, tx_ring->phys_addr);
 		tx_ring->desc_head = NULL;
 	}
 
@@ -894,10 +895,10 @@ done:
 		rds_ring = &recv_ctx->rds_rings[ring];
 
 		if (rds_ring->desc_head != NULL) {
-			pci_free_consistent(adapter->pdev,
-					RCV_DESC_RINGSIZE(rds_ring),
-					rds_ring->desc_head,
-					rds_ring->phys_addr);
+			dma_free_coherent(&adapter->pdev->dev,
+					  RCV_DESC_RINGSIZE(rds_ring),
+					  rds_ring->desc_head,
+					  rds_ring->phys_addr);
 			rds_ring->desc_head = NULL;
 		}
 	}
@@ -906,10 +907,10 @@ done:
 		sds_ring = &recv_ctx->sds_rings[ring];
 
 		if (sds_ring->desc_head != NULL) {
-			pci_free_consistent(adapter->pdev,
-				STATUS_DESC_RINGSIZE(sds_ring),
-				sds_ring->desc_head,
-				sds_ring->phys_addr);
+			dma_free_coherent(&adapter->pdev->dev,
+					  STATUS_DESC_RINGSIZE(sds_ring),
+					  sds_ring->desc_head,
+					  sds_ring->phys_addr);
 			sds_ring->desc_head = NULL;
 		}
 	}
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
index 6a2d91d58968..8c4cb910e09b 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_ethtool.c
@@ -65,9 +65,9 @@ netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
 	u32 fw_minor = 0;
 	u32 fw_build = 0;
 
-	strlcpy(drvinfo->driver, netxen_nic_driver_name,
+	strscpy(drvinfo->driver, netxen_nic_driver_name,
 		sizeof(drvinfo->driver));
-	strlcpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID,
+	strscpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID,
 		sizeof(drvinfo->version));
 	fw_major = NXRD32(adapter, NETXEN_FW_VERSION_MAJOR);
 	fw_minor = NXRD32(adapter, NETXEN_FW_VERSION_MINOR);
@@ -75,7 +75,7 @@ netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
 	snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
 		"%d.%d.%d", fw_major, fw_minor, fw_build);
 
-	strlcpy(drvinfo->bus_info, pci_name(adapter->pdev),
+	strscpy(drvinfo->bus_info, pci_name(adapter->pdev),
 		sizeof(drvinfo->bus_info));
 }
 
@@ -153,7 +153,7 @@ skip:
 	case NETXEN_BRDTYPE_P3_4_GB_MM:
 		supported |= SUPPORTED_Autoneg;
 		advertising |= ADVERTISED_Autoneg;
-		/* fall through */
+		fallthrough;
 	case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
 	case NETXEN_BRDTYPE_P3_10G_CX4:
 	case NETXEN_BRDTYPE_P3_10G_CX4_LP:
@@ -182,7 +182,7 @@ skip:
 		supported |= SUPPORTED_TP;
 		check_sfp_module = netif_running(dev) &&
 			adapter->has_link_events;
-		/* fall through */
+		fallthrough;
 	case NETXEN_BRDTYPE_P2_SB31_10G:
 	case NETXEN_BRDTYPE_P3_10G_XFP:
 		supported |= SUPPORTED_FIBRE;
@@ -392,7 +392,9 @@ netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
 
 static void
 netxen_nic_get_ringparam(struct net_device *dev,
-		struct ethtool_ringparam *ring)
+			 struct ethtool_ringparam *ring,
+			 struct kernel_ethtool_ringparam *kernel_ring,
+			 struct netlink_ext_ack *extack)
 {
 	struct netxen_adapter *adapter = netdev_priv(dev);
 
@@ -430,7 +432,9 @@ netxen_validate_ringparam(u32 val, u32 min, u32 max, char *r_name)
 
 static int
 netxen_nic_set_ringparam(struct net_device *dev,
-		struct ethtool_ringparam *ring)
+			 struct ethtool_ringparam *ring,
+			 struct kernel_ethtool_ringparam *kernel_ring,
+			 struct netlink_ext_ack *extack)
 {
 	struct netxen_adapter *adapter = netdev_priv(dev);
 	u16 max_rcv_desc = MAX_RCV_DESCRIPTORS_10G;
@@ -731,7 +735,9 @@ netxen_nic_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
  * firmware coalescing to default.
  */
 static int netxen_set_intr_coalesce(struct net_device *netdev,
-			struct ethtool_coalesce *ethcoal)
+				    struct ethtool_coalesce *ethcoal,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct netxen_adapter *adapter = netdev_priv(netdev);
 
@@ -748,24 +754,7 @@ static int netxen_set_intr_coalesce(struct net_device *netdev,
 	if (ethcoal->rx_coalesce_usecs > 0xffff ||
 		ethcoal->rx_max_coalesced_frames > 0xffff ||
 		ethcoal->tx_coalesce_usecs > 0xffff ||
-		ethcoal->tx_max_coalesced_frames > 0xffff ||
-		ethcoal->rx_coalesce_usecs_irq ||
-		ethcoal->rx_max_coalesced_frames_irq ||
-		ethcoal->tx_coalesce_usecs_irq ||
-		ethcoal->tx_max_coalesced_frames_irq ||
-		ethcoal->stats_block_coalesce_usecs ||
-		ethcoal->use_adaptive_rx_coalesce ||
-		ethcoal->use_adaptive_tx_coalesce ||
-		ethcoal->pkt_rate_low ||
-		ethcoal->rx_coalesce_usecs_low ||
-		ethcoal->rx_max_coalesced_frames_low ||
-		ethcoal->tx_coalesce_usecs_low ||
-		ethcoal->tx_max_coalesced_frames_low ||
-		ethcoal->pkt_rate_high ||
-		ethcoal->rx_coalesce_usecs_high ||
-		ethcoal->rx_max_coalesced_frames_high ||
-		ethcoal->tx_coalesce_usecs_high ||
-		ethcoal->tx_max_coalesced_frames_high)
+		ethcoal->tx_max_coalesced_frames > 0xffff)
 		return -EINVAL;
 
 	if (!ethcoal->rx_coalesce_usecs ||
@@ -792,7 +781,9 @@ static int netxen_set_intr_coalesce(struct net_device *netdev,
 }
 
 static int netxen_get_intr_coalesce(struct net_device *netdev,
-			struct ethtool_coalesce *ethcoal)
+				    struct ethtool_coalesce *ethcoal,
+				    struct kernel_ethtool_coalesce *kernel_coal,
+				    struct netlink_ext_ack *extack)
 {
 	struct netxen_adapter *adapter = netdev_priv(netdev);
 
@@ -831,6 +822,9 @@ netxen_get_dump_flag(struct net_device *netdev, struct ethtool_dump *dump)
 	return 0;
 }
 
+/* Fw dump levels */
+static const u32 FW_DUMP_LEVELS[] = { 0x3, 0x7, 0xf, 0x1f, 0x3f, 0x7f, 0xff };
+
 static int
 netxen_set_dump(struct net_device *netdev, struct ethtool_dump *val)
 {
@@ -923,6 +917,8 @@ netxen_get_dump_data(struct net_device *netdev, struct ethtool_dump *dump,
 }
 
 const struct ethtool_ops netxen_nic_ethtool_ops = {
+	.supported_coalesce_params = ETHTOOL_COALESCE_USECS |
+				     ETHTOOL_COALESCE_MAX_FRAMES,
 	.get_drvinfo = netxen_nic_get_drvinfo,
 	.get_regs_len = netxen_nic_get_regs_len,
 	.get_regs = netxen_nic_get_regs,
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
index 94546ed5f867..35ec9aab3dc7 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_init.c
@@ -102,10 +102,8 @@ void netxen_release_rx_buffers(struct netxen_adapter *adapter)
 			rx_buf = &(rds_ring->rx_buf_arr[i]);
 			if (rx_buf->state == NETXEN_BUFFER_FREE)
 				continue;
-			pci_unmap_single(adapter->pdev,
-					rx_buf->dma,
-					rds_ring->dma_size,
-					PCI_DMA_FROMDEVICE);
+			dma_unmap_single(&adapter->pdev->dev, rx_buf->dma,
+					 rds_ring->dma_size, DMA_FROM_DEVICE);
 			if (rx_buf->skb != NULL)
 				dev_kfree_skb_any(rx_buf->skb);
 		}
@@ -124,16 +122,16 @@ void netxen_release_tx_buffers(struct netxen_adapter *adapter)
 	for (i = 0; i < tx_ring->num_desc; i++) {
 		buffrag = cmd_buf->frag_array;
 		if (buffrag->dma) {
-			pci_unmap_single(adapter->pdev, buffrag->dma,
-					 buffrag->length, PCI_DMA_TODEVICE);
+			dma_unmap_single(&adapter->pdev->dev, buffrag->dma,
+					 buffrag->length, DMA_TO_DEVICE);
 			buffrag->dma = 0ULL;
 		}
 		for (j = 1; j < cmd_buf->frag_count; j++) {
 			buffrag++;
 			if (buffrag->dma) {
-				pci_unmap_page(adapter->pdev, buffrag->dma,
-					       buffrag->length,
-					       PCI_DMA_TODEVICE);
+				dma_unmap_page(&adapter->pdev->dev,
+					       buffrag->dma, buffrag->length,
+					       DMA_TO_DEVICE);
 				buffrag->dma = 0ULL;
 			}
 		}
@@ -1250,9 +1248,10 @@ int netxen_init_dummy_dma(struct netxen_adapter *adapter)
 	if (!NX_IS_REVISION_P2(adapter->ahw.revision_id))
 		return 0;
 
-	adapter->dummy_dma.addr = pci_alloc_consistent(adapter->pdev,
-				 NETXEN_HOST_DUMMY_DMA_SIZE,
-				 &adapter->dummy_dma.phys_addr);
+	adapter->dummy_dma.addr = dma_alloc_coherent(&adapter->pdev->dev,
+						     NETXEN_HOST_DUMMY_DMA_SIZE,
+						     &adapter->dummy_dma.phys_addr,
+						     GFP_KERNEL);
 	if (adapter->dummy_dma.addr == NULL) {
 		dev_err(&adapter->pdev->dev,
 			"ERROR: Could not allocate dummy DMA memory\n");
@@ -1304,10 +1303,10 @@ void netxen_free_dummy_dma(struct netxen_adapter *adapter)
 	}
 
 	if (i) {
-		pci_free_consistent(adapter->pdev,
-			    NETXEN_HOST_DUMMY_DMA_SIZE,
-			    adapter->dummy_dma.addr,
-			    adapter->dummy_dma.phys_addr);
+		dma_free_coherent(&adapter->pdev->dev,
+				  NETXEN_HOST_DUMMY_DMA_SIZE,
+				  adapter->dummy_dma.addr,
+				  adapter->dummy_dma.phys_addr);
 		adapter->dummy_dma.addr = NULL;
 	} else
 		dev_err(&adapter->pdev->dev, "dma_watchdog_shutdown failed\n");
@@ -1467,10 +1466,10 @@ netxen_alloc_rx_skb(struct netxen_adapter *adapter,
 	if (!adapter->ahw.cut_through)
 		skb_reserve(skb, 2);
 
-	dma = pci_map_single(pdev, skb->data,
-			rds_ring->dma_size, PCI_DMA_FROMDEVICE);
+	dma = dma_map_single(&pdev->dev, skb->data, rds_ring->dma_size,
+			     DMA_FROM_DEVICE);
 
-	if (pci_dma_mapping_error(pdev, dma)) {
+	if (dma_mapping_error(&pdev->dev, dma)) {
 		dev_kfree_skb_any(skb);
 		buffer->skb = NULL;
 		return 1;
@@ -1491,8 +1490,8 @@ static struct sk_buff *netxen_process_rxbuf(struct netxen_adapter *adapter,
 
 	buffer = &rds_ring->rx_buf_arr[index];
 
-	pci_unmap_single(adapter->pdev, buffer->dma, rds_ring->dma_size,
-			PCI_DMA_FROMDEVICE);
+	dma_unmap_single(&adapter->pdev->dev, buffer->dma, rds_ring->dma_size,
+			 DMA_FROM_DEVICE);
 
 	skb = buffer->skb;
 	if (!skb)
@@ -1686,6 +1685,7 @@ netxen_process_rcv_ring(struct nx_host_sds_ring *sds_ring, int max)
 			break;
 		case NETXEN_NIC_RESPONSE_DESC:
 			netxen_handle_fw_message(desc_cnt, consumer, sds_ring);
+			goto skip;
 		default:
 			goto skip;
 		}
@@ -1754,13 +1754,13 @@ int netxen_process_cmd_ring(struct netxen_adapter *adapter)
 		buffer = &tx_ring->cmd_buf_arr[sw_consumer];
 		if (buffer->skb) {
 			frag = &buffer->frag_array[0];
-			pci_unmap_single(pdev, frag->dma, frag->length,
-					 PCI_DMA_TODEVICE);
+			dma_unmap_single(&pdev->dev, frag->dma, frag->length,
+					 DMA_TO_DEVICE);
 			frag->dma = 0ULL;
 			for (i = 1; i < buffer->frag_count; i++) {
 				frag++;	/* Get the next frag */
-				pci_unmap_page(pdev, frag->dma, frag->length,
-					       PCI_DMA_TODEVICE);
+				dma_unmap_page(&pdev->dev, frag->dma,
+					       frag->length, DMA_TO_DEVICE);
 				frag->dma = 0ULL;
 			}
 
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
index 8067ea04d455..de8d54b23f73 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
@@ -173,8 +173,7 @@ netxen_napi_add(struct netxen_adapter *adapter, struct net_device *netdev)
 
 	for (ring = 0; ring < adapter->max_sds_rings; ring++) {
 		sds_ring = &recv_ctx->sds_rings[ring];
-		netif_napi_add(netdev, &sds_ring->napi,
-				netxen_nic_poll, NAPI_POLL_WEIGHT);
+		netif_napi_add(netdev, &sds_ring->napi, netxen_nic_poll);
 	}
 
 	return 0;
@@ -243,8 +242,8 @@ static int nx_set_dma_mask(struct netxen_adapter *adapter)
 		cmask = mask;
 	}
 
-	if (pci_set_dma_mask(pdev, mask) == 0 &&
-		pci_set_consistent_dma_mask(pdev, cmask) == 0) {
+	if (dma_set_mask(&pdev->dev, mask) == 0 &&
+	    dma_set_coherent_mask(&pdev->dev, cmask) == 0) {
 		adapter->pci_using_dac = 1;
 		return 0;
 	}
@@ -277,13 +276,13 @@ nx_update_dma_mask(struct netxen_adapter *adapter)
 
 		mask = DMA_BIT_MASK(32+shift);
 
-		err = pci_set_dma_mask(pdev, mask);
+		err = dma_set_mask(&pdev->dev, mask);
 		if (err)
 			goto err_out;
 
 		if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
 
-			err = pci_set_consistent_dma_mask(pdev, mask);
+			err = dma_set_coherent_mask(&pdev->dev, mask);
 			if (err)
 				goto err_out;
 		}
@@ -293,8 +292,8 @@ nx_update_dma_mask(struct netxen_adapter *adapter)
 	return 0;
 
 err_out:
-	pci_set_dma_mask(pdev, old_mask);
-	pci_set_consistent_dma_mask(pdev, old_cmask);
+	dma_set_mask(&pdev->dev, old_mask);
+	dma_set_coherent_mask(&pdev->dev, old_cmask);
 	return err;
 }
 
@@ -463,6 +462,7 @@ netxen_read_mac_addr(struct netxen_adapter *adapter)
 	u64 mac_addr;
 	struct net_device *netdev = adapter->netdev;
 	struct pci_dev *pdev = adapter->pdev;
+	u8 addr[ETH_ALEN];
 
 	if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
 		if (netxen_p3_get_mac_addr(adapter, &mac_addr) != 0)
@@ -474,7 +474,8 @@ netxen_read_mac_addr(struct netxen_adapter *adapter)
 
 	p = (unsigned char *)&mac_addr;
 	for (i = 0; i < 6; i++)
-		netdev->dev_addr[i] = *(p + 5 - i);
+		addr[i] = *(p + 5 - i);
+	eth_hw_addr_set(netdev, addr);
 
 	memcpy(adapter->mac_addr, netdev->dev_addr, netdev->addr_len);
 
@@ -500,7 +501,7 @@ static int netxen_nic_set_mac(struct net_device *netdev, void *p)
 	}
 
 	memcpy(adapter->mac_addr, addr->sa_data, netdev->addr_len);
-	memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+	eth_hw_addr_set(netdev, addr->sa_data);
 	adapter->macaddr_set(adapter, addr->sa_data);
 
 	if (netif_running(netdev)) {
@@ -564,11 +565,6 @@ static const struct net_device_ops netxen_netdev_ops = {
 	.ndo_set_features = netxen_set_features,
 };
 
-static inline bool netxen_function_zero(struct pci_dev *pdev)
-{
-	return (PCI_FUNC(pdev->devfn) == 0) ? true : false;
-}
-
 static inline void netxen_set_interrupt_mode(struct netxen_adapter *adapter,
 					     u32 mode)
 {
@@ -664,7 +660,7 @@ static int netxen_setup_intr(struct netxen_adapter *adapter)
 	netxen_initialize_interrupt_registers(adapter);
 	netxen_set_msix_bit(pdev, 0);
 
-	if (netxen_function_zero(pdev)) {
+	if (adapter->portnum == 0) {
 		if (!netxen_setup_msi_interrupts(adapter, num_msix))
 			netxen_set_interrupt_mode(adapter, NETXEN_MSI_MODE);
 		else
@@ -847,7 +843,7 @@ netxen_check_options(struct netxen_adapter *adapter)
 	adapter->fw_version = NETXEN_VERSION_CODE(fw_major, fw_minor, fw_build);
 
 	/* Get FW Mini Coredump template and store it */
-	 if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
+	if (NX_IS_REVISION_P3(adapter->ahw.revision_id)) {
 		if (adapter->mdump.md_template == NULL ||
 				adapter->fw_version > prev_fw_version) {
 			kfree(adapter->mdump.md_template);
@@ -1607,6 +1603,8 @@ err_out_free_netdev:
 	free_netdev(netdev);
 
 err_out_free_res:
+	if (NX_IS_REVISION_P3(pdev->revision))
+		pci_disable_pcie_error_reporting(pdev);
 	pci_release_regions(pdev);
 
 err_out_disable_pdev:
@@ -1695,19 +1693,13 @@ static void netxen_nic_detach_func(struct netxen_adapter *adapter)
 	clear_bit(__NX_RESETTING, &adapter->state);
 }
 
-static int netxen_nic_attach_func(struct pci_dev *pdev)
+static int netxen_nic_attach_late_func(struct pci_dev *pdev)
 {
 	struct netxen_adapter *adapter = pci_get_drvdata(pdev);
 	struct net_device *netdev = adapter->netdev;
 	int err;
 
-	err = pci_enable_device(pdev);
-	if (err)
-		return err;
-
-	pci_set_power_state(pdev, PCI_D0);
 	pci_set_master(pdev);
-	pci_restore_state(pdev);
 
 	adapter->ahw.crb_win = -1;
 	adapter->ahw.ocm_win = -1;
@@ -1741,6 +1733,20 @@ err_out:
 	return err;
 }
 
+static int netxen_nic_attach_func(struct pci_dev *pdev)
+{
+	int err;
+
+	err = pci_enable_device(pdev);
+	if (err)
+		return err;
+
+	pci_set_power_state(pdev, PCI_D0);
+	pci_restore_state(pdev);
+
+	return netxen_nic_attach_late_func(pdev);
+}
+
 static pci_ers_result_t netxen_io_error_detected(struct pci_dev *pdev,
 						pci_channel_state_t state)
 {
@@ -1785,36 +1791,24 @@ static void netxen_nic_shutdown(struct pci_dev *pdev)
 	pci_disable_device(pdev);
 }
 
-#ifdef CONFIG_PM
-static int
-netxen_nic_suspend(struct pci_dev *pdev, pm_message_t state)
+static int __maybe_unused
+netxen_nic_suspend(struct device *dev_d)
 {
-	struct netxen_adapter *adapter = pci_get_drvdata(pdev);
-	int retval;
+	struct netxen_adapter *adapter = dev_get_drvdata(dev_d);
 
 	netxen_nic_detach_func(adapter);
 
-	retval = pci_save_state(pdev);
-	if (retval)
-		return retval;
-
-	if (netxen_nic_wol_supported(adapter)) {
-		pci_enable_wake(pdev, PCI_D3cold, 1);
-		pci_enable_wake(pdev, PCI_D3hot, 1);
-	}
-
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, pci_choose_state(pdev, state));
+	if (netxen_nic_wol_supported(adapter))
+		device_wakeup_enable(dev_d);
 
 	return 0;
 }
 
-static int
-netxen_nic_resume(struct pci_dev *pdev)
+static int __maybe_unused
+netxen_nic_resume(struct device *dev_d)
 {
-	return netxen_nic_attach_func(pdev);
+	return netxen_nic_attach_late_func(to_pci_dev(dev_d));
 }
-#endif
 
 static int netxen_nic_open(struct net_device *netdev)
 {
@@ -1882,7 +1876,7 @@ netxen_tso_check(struct net_device *netdev,
 	if ((netdev->features & (NETIF_F_TSO | NETIF_F_TSO6)) &&
 			skb_shinfo(skb)->gso_size > 0) {
 
-		hdr_len = skb_transport_offset(skb) + tcp_hdrlen(skb);
+		hdr_len = skb_tcp_all_headers(skb);
 
 		first_desc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
 		first_desc->total_hdr_length = hdr_len;
@@ -1987,9 +1981,9 @@ netxen_map_tx_skb(struct pci_dev *pdev,
 	nr_frags = skb_shinfo(skb)->nr_frags;
 	nf = &pbuf->frag_array[0];
 
-	map = pci_map_single(pdev, skb->data,
-			skb_headlen(skb), PCI_DMA_TODEVICE);
-	if (pci_dma_mapping_error(pdev, map))
+	map = dma_map_single(&pdev->dev, skb->data, skb_headlen(skb),
+			     DMA_TO_DEVICE);
+	if (dma_mapping_error(&pdev->dev, map))
 		goto out_err;
 
 	nf->dma = map;
@@ -2013,12 +2007,12 @@ netxen_map_tx_skb(struct pci_dev *pdev,
 unwind:
 	while (--i >= 0) {
 		nf = &pbuf->frag_array[i+1];
-		pci_unmap_page(pdev, nf->dma, nf->length, PCI_DMA_TODEVICE);
+		dma_unmap_page(&pdev->dev, nf->dma, nf->length, DMA_TO_DEVICE);
 		nf->dma = 0ULL;
 	}
 
 	nf = &pbuf->frag_array[0];
-	pci_unmap_single(pdev, nf->dma, skb_headlen(skb), PCI_DMA_TODEVICE);
+	dma_unmap_single(&pdev->dev, nf->dma, skb_headlen(skb), DMA_TO_DEVICE);
 	nf->dma = 0ULL;
 
 out_err:
@@ -3448,15 +3442,16 @@ static const struct pci_error_handlers netxen_err_handler = {
 	.slot_reset = netxen_io_slot_reset,
 };
 
+static SIMPLE_DEV_PM_OPS(netxen_nic_pm_ops,
+			 netxen_nic_suspend,
+			 netxen_nic_resume);
+
 static struct pci_driver netxen_driver = {
 	.name = netxen_nic_driver_name,
 	.id_table = netxen_pci_tbl,
 	.probe = netxen_nic_probe,
 	.remove = netxen_nic_remove,
-#ifdef CONFIG_PM
-	.suspend = netxen_nic_suspend,
-	.resume = netxen_nic_resume,
-#endif
+	.driver.pm = &netxen_nic_pm_ops,
 	.shutdown = netxen_nic_shutdown,
 	.err_handler = &netxen_err_handler
 };