1 files changed, 76 insertions, 72 deletions

diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index 6c042a72d6c..63a17d604a9 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -57,8 +57,8 @@
 #include "bnx2x_init_ops.h"
 #include "bnx2x_dump.h"
 
-#define DRV_MODULE_VERSION	"1.52.1-7"
-#define DRV_MODULE_RELDATE	"2010/02/28"
+#define DRV_MODULE_VERSION	"1.52.1-8"
+#define DRV_MODULE_RELDATE	"2010/04/01"
 #define BNX2X_BC_VER		0x040200
 
 #include <linux/firmware.h>
@@ -842,7 +842,7 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 	/* unmap first bd */
 	DP(BNX2X_MSG_OFF, "free bd_idx %d\n", bd_idx);
 	tx_start_bd = &fp->tx_desc_ring[bd_idx].start_bd;
-	pci_unmap_single(bp->pdev, BD_UNMAP_ADDR(tx_start_bd),
+	dma_unmap_single(&bp->pdev->dev, BD_UNMAP_ADDR(tx_start_bd),
 			 BD_UNMAP_LEN(tx_start_bd), PCI_DMA_TODEVICE);
 
 	nbd = le16_to_cpu(tx_start_bd->nbd) - 1;
@@ -872,8 +872,8 @@ static u16 bnx2x_free_tx_pkt(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 
 		DP(BNX2X_MSG_OFF, "free frag bd_idx %d\n", bd_idx);
 		tx_data_bd = &fp->tx_desc_ring[bd_idx].reg_bd;
-		pci_unmap_page(bp->pdev, BD_UNMAP_ADDR(tx_data_bd),
-			       BD_UNMAP_LEN(tx_data_bd), PCI_DMA_TODEVICE);
+		dma_unmap_page(&bp->pdev->dev, BD_UNMAP_ADDR(tx_data_bd),
+			       BD_UNMAP_LEN(tx_data_bd), DMA_TO_DEVICE);
 		if (--nbd)
 			bd_idx = TX_BD(NEXT_TX_IDX(bd_idx));
 	}
@@ -1086,7 +1086,7 @@ static inline void bnx2x_free_rx_sge(struct bnx2x *bp,
 	if (!page)
 		return;
 
-	pci_unmap_page(bp->pdev, pci_unmap_addr(sw_buf, mapping),
+	dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(sw_buf, mapping),
 		       SGE_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
 	__free_pages(page, PAGES_PER_SGE_SHIFT);
 
@@ -1115,15 +1115,15 @@ static inline int bnx2x_alloc_rx_sge(struct bnx2x *bp,
 	if (unlikely(page == NULL))
 		return -ENOMEM;
 
-	mapping = pci_map_page(bp->pdev, page, 0, SGE_PAGE_SIZE*PAGES_PER_SGE,
-			       PCI_DMA_FROMDEVICE);
+	mapping = dma_map_page(&bp->pdev->dev, page, 0,
+			       SGE_PAGE_SIZE*PAGES_PER_SGE, DMA_FROM_DEVICE);
 	if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
 		__free_pages(page, PAGES_PER_SGE_SHIFT);
 		return -ENOMEM;
 	}
 
 	sw_buf->page = page;
-	pci_unmap_addr_set(sw_buf, mapping, mapping);
+	dma_unmap_addr_set(sw_buf, mapping, mapping);
 
 	sge->addr_hi = cpu_to_le32(U64_HI(mapping));
 	sge->addr_lo = cpu_to_le32(U64_LO(mapping));
@@ -1143,15 +1143,15 @@ static inline int bnx2x_alloc_rx_skb(struct bnx2x *bp,
 	if (unlikely(skb == NULL))
 		return -ENOMEM;
 
-	mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_size,
-				 PCI_DMA_FROMDEVICE);
+	mapping = dma_map_single(&bp->pdev->dev, skb->data, bp->rx_buf_size,
+				 DMA_FROM_DEVICE);
 	if (unlikely(dma_mapping_error(&bp->pdev->dev, mapping))) {
 		dev_kfree_skb(skb);
 		return -ENOMEM;
 	}
 
 	rx_buf->skb = skb;
-	pci_unmap_addr_set(rx_buf, mapping, mapping);
+	dma_unmap_addr_set(rx_buf, mapping, mapping);
 
 	rx_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
 	rx_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
@@ -1173,13 +1173,13 @@ static void bnx2x_reuse_rx_skb(struct bnx2x_fastpath *fp,
 	struct eth_rx_bd *cons_bd = &fp->rx_desc_ring[cons];
 	struct eth_rx_bd *prod_bd = &fp->rx_desc_ring[prod];
 
-	pci_dma_sync_single_for_device(bp->pdev,
-				       pci_unmap_addr(cons_rx_buf, mapping),
-				       RX_COPY_THRESH, PCI_DMA_FROMDEVICE);
+	dma_sync_single_for_device(&bp->pdev->dev,
+				   dma_unmap_addr(cons_rx_buf, mapping),
+				   RX_COPY_THRESH, DMA_FROM_DEVICE);
 
 	prod_rx_buf->skb = cons_rx_buf->skb;
-	pci_unmap_addr_set(prod_rx_buf, mapping,
-			   pci_unmap_addr(cons_rx_buf, mapping));
+	dma_unmap_addr_set(prod_rx_buf, mapping,
+			   dma_unmap_addr(cons_rx_buf, mapping));
 	*prod_bd = *cons_bd;
 }
 
@@ -1283,9 +1283,9 @@ static void bnx2x_tpa_start(struct bnx2x_fastpath *fp, u16 queue,
 
 	/* move empty skb from pool to prod and map it */
 	prod_rx_buf->skb = fp->tpa_pool[queue].skb;
-	mapping = pci_map_single(bp->pdev, fp->tpa_pool[queue].skb->data,
-				 bp->rx_buf_size, PCI_DMA_FROMDEVICE);
-	pci_unmap_addr_set(prod_rx_buf, mapping, mapping);
+	mapping = dma_map_single(&bp->pdev->dev, fp->tpa_pool[queue].skb->data,
+				 bp->rx_buf_size, DMA_FROM_DEVICE);
+	dma_unmap_addr_set(prod_rx_buf, mapping, mapping);
 
 	/* move partial skb from cons to pool (don't unmap yet) */
 	fp->tpa_pool[queue] = *cons_rx_buf;
@@ -1361,8 +1361,9 @@ static int bnx2x_fill_frag_skb(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 		}
 
 		/* Unmap the page as we r going to pass it to the stack */
-		pci_unmap_page(bp->pdev, pci_unmap_addr(&old_rx_pg, mapping),
-			      SGE_PAGE_SIZE*PAGES_PER_SGE, PCI_DMA_FROMDEVICE);
+		dma_unmap_page(&bp->pdev->dev,
+			       dma_unmap_addr(&old_rx_pg, mapping),
+			       SGE_PAGE_SIZE*PAGES_PER_SGE, DMA_FROM_DEVICE);
 
 		/* Add one frag and update the appropriate fields in the skb */
 		skb_fill_page_desc(skb, j, old_rx_pg.page, 0, frag_len);
@@ -1389,8 +1390,8 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 	/* Unmap skb in the pool anyway, as we are going to change
 	   pool entry status to BNX2X_TPA_STOP even if new skb allocation
 	   fails. */
-	pci_unmap_single(bp->pdev, pci_unmap_addr(rx_buf, mapping),
-			 bp->rx_buf_size, PCI_DMA_FROMDEVICE);
+	dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(rx_buf, mapping),
+			 bp->rx_buf_size, DMA_FROM_DEVICE);
 
 	if (likely(new_skb)) {
 		/* fix ip xsum and give it to the stack */
@@ -1441,12 +1442,12 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 #ifdef BCM_VLAN
 			if ((bp->vlgrp != NULL) && is_vlan_cqe &&
 			    (!is_not_hwaccel_vlan_cqe))
-				vlan_hwaccel_receive_skb(skb, bp->vlgrp,
-						le16_to_cpu(cqe->fast_path_cqe.
-							    vlan_tag));
+				vlan_gro_receive(&fp->napi, bp->vlgrp,
+						 le16_to_cpu(cqe->fast_path_cqe.
+							     vlan_tag), skb);
 			else
 #endif
-				netif_receive_skb(skb);
+				napi_gro_receive(&fp->napi, skb);
 		} else {
 			DP(NETIF_MSG_RX_STATUS, "Failed to allocate new pages"
 			   " - dropping packet!\n");
@@ -1620,10 +1621,10 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
 				}
 			}
 
-			pci_dma_sync_single_for_device(bp->pdev,
-					pci_unmap_addr(rx_buf, mapping),
-						       pad + RX_COPY_THRESH,
-						       PCI_DMA_FROMDEVICE);
+			dma_sync_single_for_device(&bp->pdev->dev,
+					dma_unmap_addr(rx_buf, mapping),
+						   pad + RX_COPY_THRESH,
+						   DMA_FROM_DEVICE);
 			prefetch(skb);
 			prefetch(((char *)(skb)) + 128);
 
@@ -1665,10 +1666,10 @@ static int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget)
 
 			} else
 			if (likely(bnx2x_alloc_rx_skb(bp, fp, bd_prod) == 0)) {
-				pci_unmap_single(bp->pdev,
-					pci_unmap_addr(rx_buf, mapping),
+				dma_unmap_single(&bp->pdev->dev,
+					dma_unmap_addr(rx_buf, mapping),
 						 bp->rx_buf_size,
-						 PCI_DMA_FROMDEVICE);
+						 DMA_FROM_DEVICE);
 				skb_reserve(skb, pad);
 				skb_put(skb, len);
 
@@ -1699,11 +1700,11 @@ reuse_rx:
 		if ((bp->vlgrp != NULL) && (bp->flags & HW_VLAN_RX_FLAG) &&
 		    (le16_to_cpu(cqe->fast_path_cqe.pars_flags.flags) &
 		     PARSING_FLAGS_VLAN))
-			vlan_hwaccel_receive_skb(skb, bp->vlgrp,
-				le16_to_cpu(cqe->fast_path_cqe.vlan_tag));
+			vlan_gro_receive(&fp->napi, bp->vlgrp,
+				le16_to_cpu(cqe->fast_path_cqe.vlan_tag), skb);
 		else
 #endif
-			netif_receive_skb(skb);
+			napi_gro_receive(&fp->napi, skb);
 
 
 next_rx:
@@ -4940,9 +4941,9 @@ static inline void bnx2x_free_tpa_pool(struct bnx2x *bp,
 		}
 
 		if (fp->tpa_state[i] == BNX2X_TPA_START)
-			pci_unmap_single(bp->pdev,
-					 pci_unmap_addr(rx_buf, mapping),
-					 bp->rx_buf_size, PCI_DMA_FROMDEVICE);
+			dma_unmap_single(&bp->pdev->dev,
+					 dma_unmap_addr(rx_buf, mapping),
+					 bp->rx_buf_size, DMA_FROM_DEVICE);
 
 		dev_kfree_skb(skb);
 		rx_buf->skb = NULL;
@@ -4978,7 +4979,7 @@ static void bnx2x_init_rx_rings(struct bnx2x *bp)
 					fp->disable_tpa = 1;
 					break;
 				}
-				pci_unmap_addr_set((struct sw_rx_bd *)
+				dma_unmap_addr_set((struct sw_rx_bd *)
 							&bp->fp->tpa_pool[i],
 						   mapping, 0);
 				fp->tpa_state[i] = BNX2X_TPA_STOP;
@@ -5658,8 +5659,8 @@ static void bnx2x_nic_init(struct bnx2x *bp, u32 load_code)
 
 static int bnx2x_gunzip_init(struct bnx2x *bp)
 {
-	bp->gunzip_buf = pci_alloc_consistent(bp->pdev, FW_BUF_SIZE,
-					      &bp->gunzip_mapping);
+	bp->gunzip_buf = dma_alloc_coherent(&bp->pdev->dev, FW_BUF_SIZE,
+					    &bp->gunzip_mapping, GFP_KERNEL);
 	if (bp->gunzip_buf  == NULL)
 		goto gunzip_nomem1;
 
@@ -5679,8 +5680,8 @@ gunzip_nomem3:
 	bp->strm = NULL;
 
 gunzip_nomem2:
-	pci_free_consistent(bp->pdev, FW_BUF_SIZE, bp->gunzip_buf,
-			    bp->gunzip_mapping);
+	dma_free_coherent(&bp->pdev->dev, FW_BUF_SIZE, bp->gunzip_buf,
+			  bp->gunzip_mapping);
 	bp->gunzip_buf = NULL;
 
 gunzip_nomem1:
@@ -5696,8 +5697,8 @@ static void bnx2x_gunzip_end(struct bnx2x *bp)
 	bp->strm = NULL;
 
 	if (bp->gunzip_buf) {
-		pci_free_consistent(bp->pdev, FW_BUF_SIZE, bp->gunzip_buf,
-				    bp->gunzip_mapping);
+		dma_free_coherent(&bp->pdev->dev, FW_BUF_SIZE, bp->gunzip_buf,
+				  bp->gunzip_mapping);
 		bp->gunzip_buf = NULL;
 	}
 }
@@ -6692,7 +6693,7 @@ static void bnx2x_free_mem(struct bnx2x *bp)
 #define BNX2X_PCI_FREE(x, y, size) \
 	do { \
 		if (x) { \
-			pci_free_consistent(bp->pdev, size, x, y); \
+			dma_free_coherent(&bp->pdev->dev, size, x, y); \
 			x = NULL; \
 			y = 0; \
 		} \
@@ -6773,7 +6774,7 @@ static int bnx2x_alloc_mem(struct bnx2x *bp)
 
 #define BNX2X_PCI_ALLOC(x, y, size) \
 	do { \
-		x = pci_alloc_consistent(bp->pdev, size, y); \
+		x = dma_alloc_coherent(&bp->pdev->dev, size, y, GFP_KERNEL); \
 		if (x == NULL) \
 			goto alloc_mem_err; \
 		memset(x, 0, size); \
@@ -6906,9 +6907,9 @@ static void bnx2x_free_rx_skbs(struct bnx2x *bp)
 			if (skb == NULL)
 				continue;
 
-			pci_unmap_single(bp->pdev,
-					 pci_unmap_addr(rx_buf, mapping),
-					 bp->rx_buf_size, PCI_DMA_FROMDEVICE);
+			dma_unmap_single(&bp->pdev->dev,
+					 dma_unmap_addr(rx_buf, mapping),
+					 bp->rx_buf_size, DMA_FROM_DEVICE);
 
 			rx_buf->skb = NULL;
 			dev_kfree_skb(skb);
@@ -8935,6 +8936,8 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp)
 	bp->multi_mode = multi_mode;
 
 
+	bp->dev->features |= NETIF_F_GRO;
+
 	/* Set TPA flags */
 	if (disable_tpa) {
 		bp->flags &= ~TPA_ENABLE_FLAG;
@@ -10267,8 +10270,8 @@ static int bnx2x_run_loopback(struct bnx2x *bp, int loopback_mode, u8 link_up)
 
 	bd_prod = TX_BD(fp_tx->tx_bd_prod);
 	tx_start_bd = &fp_tx->tx_desc_ring[bd_prod].start_bd;
-	mapping = pci_map_single(bp->pdev, skb->data,
-				 skb_headlen(skb), PCI_DMA_TODEVICE);
+	mapping = dma_map_single(&bp->pdev->dev, skb->data,
+				 skb_headlen(skb), DMA_TO_DEVICE);
 	tx_start_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
 	tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
 	tx_start_bd->nbd = cpu_to_le16(2); /* start + pbd */
@@ -11314,8 +11317,8 @@ static netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		}
 	}
 
-	mapping = pci_map_single(bp->pdev, skb->data,
-				 skb_headlen(skb), PCI_DMA_TODEVICE);
+	mapping = dma_map_single(&bp->pdev->dev, skb->data,
+				 skb_headlen(skb), DMA_TO_DEVICE);
 
 	tx_start_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
 	tx_start_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
@@ -11372,8 +11375,9 @@ static netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		if (total_pkt_bd == NULL)
 			total_pkt_bd = &fp->tx_desc_ring[bd_prod].reg_bd;
 
-		mapping = pci_map_page(bp->pdev, frag->page, frag->page_offset,
-				       frag->size, PCI_DMA_TODEVICE);
+		mapping = dma_map_page(&bp->pdev->dev, frag->page,
+				       frag->page_offset,
+				       frag->size, DMA_TO_DEVICE);
 
 		tx_data_bd->addr_hi = cpu_to_le32(U64_HI(mapping));
 		tx_data_bd->addr_lo = cpu_to_le32(U64_LO(mapping));
@@ -11494,21 +11498,21 @@ static void bnx2x_set_rx_mode(struct net_device *dev)
 	else { /* some multicasts */
 		if (CHIP_IS_E1(bp)) {
 			int i, old, offset;
-			struct dev_mc_list *mclist;
+			struct netdev_hw_addr *ha;
 			struct mac_configuration_cmd *config =
 						bnx2x_sp(bp, mcast_config);
 
 			i = 0;
-			netdev_for_each_mc_addr(mclist, dev) {
+			netdev_for_each_mc_addr(ha, dev) {
 				config->config_table[i].
 					cam_entry.msb_mac_addr =
-					swab16(*(u16 *)&mclist->dmi_addr[0]);
+					swab16(*(u16 *)&ha->addr[0]);
 				config->config_table[i].
 					cam_entry.middle_mac_addr =
-					swab16(*(u16 *)&mclist->dmi_addr[2]);
+					swab16(*(u16 *)&ha->addr[2]);
 				config->config_table[i].
 					cam_entry.lsb_mac_addr =
-					swab16(*(u16 *)&mclist->dmi_addr[4]);
+					swab16(*(u16 *)&ha->addr[4]);
 				config->config_table[i].cam_entry.flags =
 							cpu_to_le16(port);
 				config->config_table[i].
@@ -11562,18 +11566,18 @@ static void bnx2x_set_rx_mode(struct net_device *dev)
 				      0);
 		} else { /* E1H */
 			/* Accept one or more multicasts */
-			struct dev_mc_list *mclist;
+			struct netdev_hw_addr *ha;
 			u32 mc_filter[MC_HASH_SIZE];
 			u32 crc, bit, regidx;
 			int i;
 
 			memset(mc_filter, 0, 4 * MC_HASH_SIZE);
 
-			netdev_for_each_mc_addr(mclist, dev) {
+			netdev_for_each_mc_addr(ha, dev) {
 				DP(NETIF_MSG_IFUP, "Adding mcast MAC: %pM\n",
-				   mclist->dmi_addr);
+				   ha->addr);
 
-				crc = crc32c_le(0, mclist->dmi_addr, ETH_ALEN);
+				crc = crc32c_le(0, ha->addr, ETH_ALEN);
 				bit = (crc >> 24) & 0xff;
 				regidx = bit >> 5;
 				bit &= 0x1f;
@@ -11830,15 +11834,15 @@ static int __devinit bnx2x_init_dev(struct pci_dev *pdev,
 		goto err_out_release;
 	}
 
-	if (pci_set_dma_mask(pdev, DMA_BIT_MASK(64)) == 0) {
+	if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(64)) == 0) {
 		bp->flags |= USING_DAC_FLAG;
-		if (pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64)) != 0) {
-			pr_err("pci_set_consistent_dma_mask failed, aborting\n");
+		if (dma_set_coherent_mask(&pdev->dev, DMA_BIT_MASK(64)) != 0) {
+			pr_err("dma_set_coherent_mask failed, aborting\n");
 			rc = -EIO;
 			goto err_out_release;
 		}
 
-	} else if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32)) != 0) {
+	} else if (dma_set_mask(&pdev->dev, DMA_BIT_MASK(32)) != 0) {
 		pr_err("System does not support DMA, aborting\n");
 		rc = -EIO;
 		goto err_out_release;