net: broadcom: switch from 'pci_' to 'dma_' API

The wrappers in include/linux/pci-dma-compat.h should go away.

The patch has been generated with the coccinelle script below.

It has been compile tested.

@@
@@
-    PCI_DMA_BIDIRECTIONAL
+    DMA_BIDIRECTIONAL

@@
@@
-    PCI_DMA_TODEVICE
+    DMA_TO_DEVICE

@@
@@
-    PCI_DMA_FROMDEVICE
+    DMA_FROM_DEVICE

@@
@@
-    PCI_DMA_NONE
+    DMA_NONE

@@
expression e1, e2, e3;
@@
-    pci_alloc_consistent(e1, e2, e3)
+    dma_alloc_coherent(&e1->dev, e2, e3, GFP_)

@@
expression e1, e2, e3;
@@
-    pci_zalloc_consistent(e1, e2, e3)
+    dma_alloc_coherent(&e1->dev, e2, e3, GFP_)

@@
expression e1, e2, e3, e4;
@@
-    pci_free_consistent(e1, e2, e3, e4)
+    dma_free_coherent(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_map_single(e1, e2, e3, e4)
+    dma_map_single(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_unmap_single(e1, e2, e3, e4)
+    dma_unmap_single(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4, e5;
@@
-    pci_map_page(e1, e2, e3, e4, e5)
+    dma_map_page(&e1->dev, e2, e3, e4, e5)

@@
expression e1, e2, e3, e4;
@@
-    pci_unmap_page(e1, e2, e3, e4)
+    dma_unmap_page(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_map_sg(e1, e2, e3, e4)
+    dma_map_sg(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_unmap_sg(e1, e2, e3, e4)
+    dma_unmap_sg(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_dma_sync_single_for_cpu(e1, e2, e3, e4)
+    dma_sync_single_for_cpu(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_dma_sync_single_for_device(e1, e2, e3, e4)
+    dma_sync_single_for_device(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_dma_sync_sg_for_cpu(e1, e2, e3, e4)
+    dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_dma_sync_sg_for_device(e1, e2, e3, e4)
+    dma_sync_sg_for_device(&e1->dev, e2, e3, e4)

@@
expression e1, e2;
@@
-    pci_dma_mapping_error(e1, e2)
+    dma_mapping_error(&e1->dev, e2)

@@
expression e1, e2;
@@
-    pci_set_dma_mask(e1, e2)
+    dma_set_mask(&e1->dev, e2)

@@
expression e1, e2;
@@
-    pci_set_consistent_dma_mask(e1, e2)
+    dma_set_coherent_mask(&e1->dev, e2)
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/broadcom/bnx2.c

@@ -2730,7 +2730,7 @@ bnx2_alloc_rx_page(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index, gf
 	if (!page)
 		return -ENOMEM;
 	mapping = dma_map_page(&bp->pdev->dev, page, 0, PAGE_SIZE,
-			       PCI_DMA_FROMDEVICE);
+			       DMA_FROM_DEVICE);
 	if (dma_mapping_error(&bp->pdev->dev, mapping)) {
 		__free_page(page);
 		return -EIO;
@@ -2753,7 +2753,7 @@ bnx2_free_rx_page(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index)
 		return;
 
 	dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(rx_pg, mapping),
-		       PAGE_SIZE, PCI_DMA_FROMDEVICE);
+		       PAGE_SIZE, DMA_FROM_DEVICE);
 
 	__free_page(page);
 	rx_pg->page = NULL;
@@ -2775,7 +2775,7 @@ bnx2_alloc_rx_data(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u16 index, gf
 	mapping = dma_map_single(&bp->pdev->dev,
 				 get_l2_fhdr(data),
 				 bp->rx_buf_use_size,
-				 PCI_DMA_FROMDEVICE);
+				 DMA_FROM_DEVICE);
 	if (dma_mapping_error(&bp->pdev->dev, mapping)) {
 		kfree(data);
 		return -EIO;
@@ -2881,7 +2881,7 @@ bnx2_tx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
 		}
 
 		dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping),
-			skb_headlen(skb), PCI_DMA_TODEVICE);
+			skb_headlen(skb), DMA_TO_DEVICE);
 
 		tx_buf->skb = NULL;
 		last = tx_buf->nr_frags;
@@ -2895,7 +2895,7 @@ bnx2_tx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
 			dma_unmap_page(&bp->pdev->dev,
 				dma_unmap_addr(tx_buf, mapping),
 				skb_frag_size(&skb_shinfo(skb)->frags[i]),
-				PCI_DMA_TODEVICE);
+				DMA_TO_DEVICE);
 		}
 
 		sw_cons = BNX2_NEXT_TX_BD(sw_cons);
@@ -3003,7 +3003,7 @@ bnx2_reuse_rx_data(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr,
 
 	dma_sync_single_for_device(&bp->pdev->dev,
 		dma_unmap_addr(cons_rx_buf, mapping),
-		BNX2_RX_OFFSET + BNX2_RX_COPY_THRESH, PCI_DMA_FROMDEVICE);
+		BNX2_RX_OFFSET + BNX2_RX_COPY_THRESH, DMA_FROM_DEVICE);
 
 	rxr->rx_prod_bseq += bp->rx_buf_use_size;
 
@@ -3044,7 +3044,7 @@ bnx2_rx_skb(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u8 *data,
 	}
 
 	dma_unmap_single(&bp->pdev->dev, dma_addr, bp->rx_buf_use_size,
-			 PCI_DMA_FROMDEVICE);
+			 DMA_FROM_DEVICE);
 	skb = build_skb(data, 0);
 	if (!skb) {
 		kfree(data);
@@ -3110,7 +3110,7 @@ bnx2_rx_skb(struct bnx2 *bp, struct bnx2_rx_ring_info *rxr, u8 *data,
 			}
 
 			dma_unmap_page(&bp->pdev->dev, mapping_old,
-				       PAGE_SIZE, PCI_DMA_FROMDEVICE);
+				       PAGE_SIZE, DMA_FROM_DEVICE);
 
 			frag_size -= frag_len;
 			skb->data_len += frag_len;
@@ -3180,7 +3180,7 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
 
 		dma_sync_single_for_cpu(&bp->pdev->dev, dma_addr,
 			BNX2_RX_OFFSET + BNX2_RX_COPY_THRESH,
-			PCI_DMA_FROMDEVICE);
+			DMA_FROM_DEVICE);
 
 		next_ring_idx = BNX2_RX_RING_IDX(BNX2_NEXT_RX_BD(sw_cons));
 		next_rx_buf = &rxr->rx_buf_ring[next_ring_idx];
@@ -5449,7 +5449,7 @@ bnx2_free_tx_skbs(struct bnx2 *bp)
 			dma_unmap_single(&bp->pdev->dev,
 					 dma_unmap_addr(tx_buf, mapping),
 					 skb_headlen(skb),
-					 PCI_DMA_TODEVICE);
+					 DMA_TO_DEVICE);
 
 			tx_buf->skb = NULL;
 
@@ -5460,7 +5460,7 @@ bnx2_free_tx_skbs(struct bnx2 *bp)
 				dma_unmap_page(&bp->pdev->dev,
 					dma_unmap_addr(tx_buf, mapping),
 					skb_frag_size(&skb_shinfo(skb)->frags[k]),
-					PCI_DMA_TODEVICE);
+					DMA_TO_DEVICE);
 			}
 			dev_kfree_skb(skb);
 		}
@@ -5491,7 +5491,7 @@ bnx2_free_rx_skbs(struct bnx2 *bp)
 			dma_unmap_single(&bp->pdev->dev,
 					 dma_unmap_addr(rx_buf, mapping),
 					 bp->rx_buf_use_size,
-					 PCI_DMA_FROMDEVICE);
+					 DMA_FROM_DEVICE);
 
 			rx_buf->data = NULL;
 
@@ -5843,7 +5843,7 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode)
 		packet[i] = (unsigned char) (i & 0xff);
 
 	map = dma_map_single(&bp->pdev->dev, skb->data, pkt_size,
-			     PCI_DMA_TODEVICE);
+			     DMA_TO_DEVICE);
 	if (dma_mapping_error(&bp->pdev->dev, map)) {
 		dev_kfree_skb(skb);
 		return -EIO;
@@ -5882,7 +5882,7 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode)
 
 	udelay(5);
 
-	dma_unmap_single(&bp->pdev->dev, map, pkt_size, PCI_DMA_TODEVICE);
+	dma_unmap_single(&bp->pdev->dev, map, pkt_size, DMA_TO_DEVICE);
 	dev_kfree_skb(skb);
 
 	if (bnx2_get_hw_tx_cons(tx_napi) != txr->tx_prod)
@@ -5901,7 +5901,7 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode)
 
 	dma_sync_single_for_cpu(&bp->pdev->dev,
 		dma_unmap_addr(rx_buf, mapping),
-		bp->rx_buf_use_size, PCI_DMA_FROMDEVICE);
+		bp->rx_buf_use_size, DMA_FROM_DEVICE);
 
 	if (rx_hdr->l2_fhdr_status &
 		(L2_FHDR_ERRORS_BAD_CRC |
@@ -6660,7 +6660,8 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	} else
 		mss = 0;
 
-	mapping = dma_map_single(&bp->pdev->dev, skb->data, len, PCI_DMA_TODEVICE);
+	mapping = dma_map_single(&bp->pdev->dev, skb->data, len,
+				 DMA_TO_DEVICE);
 	if (dma_mapping_error(&bp->pdev->dev, mapping)) {
 		dev_kfree_skb_any(skb);
 		return NETDEV_TX_OK;
@@ -6741,7 +6742,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	tx_buf = &txr->tx_buf_ring[ring_prod];
 	tx_buf->skb = NULL;
 	dma_unmap_single(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping),
-			 skb_headlen(skb), PCI_DMA_TODEVICE);
+			 skb_headlen(skb), DMA_TO_DEVICE);
 
 	/* unmap remaining mapped pages */
 	for (i = 0; i < last_frag; i++) {
@@ -6750,7 +6751,7 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		tx_buf = &txr->tx_buf_ring[ring_prod];
 		dma_unmap_page(&bp->pdev->dev, dma_unmap_addr(tx_buf, mapping),
 			       skb_frag_size(&skb_shinfo(skb)->frags[i]),
-			       PCI_DMA_TODEVICE);
+			       DMA_TO_DEVICE);
 	}
 
 	dev_kfree_skb_any(skb);
@@ -8219,15 +8220,15 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 		persist_dma_mask = dma_mask = DMA_BIT_MASK(64);
 
 	/* Configure DMA attributes. */
-	if (pci_set_dma_mask(pdev, dma_mask) == 0) {
+	if (dma_set_mask(&pdev->dev, dma_mask) == 0) {
 		dev->features |= NETIF_F_HIGHDMA;
-		rc = pci_set_consistent_dma_mask(pdev, persist_dma_mask);
+		rc = dma_set_coherent_mask(&pdev->dev, persist_dma_mask);
 		if (rc) {
 			dev_err(&pdev->dev,
 				"pci_set_consistent_dma_mask failed, aborting\n");
 			goto err_out_unmap;
 		}
-	} else if ((rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) != 0) {
+	} else if ((rc = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32))) != 0) {
 		dev_err(&pdev->dev, "System does not support DMA, aborting\n");
 		goto err_out_unmap;
 	}

drivers/net/ethernet/broadcom/bnxt/bnxt.c

@@ -672,7 +672,7 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	prod = txr->tx_prod;
 	tx_buf = &txr->tx_buf_ring[prod];
 	dma_unmap_single(&pdev->dev, dma_unmap_addr(tx_buf, mapping),
-			 skb_headlen(skb), PCI_DMA_TODEVICE);
+			 skb_headlen(skb), DMA_TO_DEVICE);
 	prod = NEXT_TX(prod);
 
 	/* unmap remaining mapped pages */
@@ -681,7 +681,7 @@ static netdev_tx_t bnxt_start_xmit(struct sk_buff *skb, struct net_device *dev)
 		tx_buf = &txr->tx_buf_ring[prod];
 		dma_unmap_page(&pdev->dev, dma_unmap_addr(tx_buf, mapping),
 			       skb_frag_size(&skb_shinfo(skb)->frags[i]),
-			       PCI_DMA_TODEVICE);
+			       DMA_TO_DEVICE);
 	}
 
 tx_free:
@@ -720,7 +720,7 @@ static void bnxt_tx_int(struct bnxt *bp, struct bnxt_napi *bnapi, int nr_pkts)
 		}
 
 		dma_unmap_single(&pdev->dev, dma_unmap_addr(tx_buf, mapping),
-				 skb_headlen(skb), PCI_DMA_TODEVICE);
+				 skb_headlen(skb), DMA_TO_DEVICE);
 		last = tx_buf->nr_frags;
 
 		for (j = 0; j < last; j++) {
@@ -730,7 +730,7 @@ static void bnxt_tx_int(struct bnxt *bp, struct bnxt_napi *bnapi, int nr_pkts)
 				&pdev->dev,
 				dma_unmap_addr(tx_buf, mapping),
 				skb_frag_size(&skb_shinfo(skb)->frags[j]),
-				PCI_DMA_TODEVICE);
+				DMA_TO_DEVICE);
 		}
 		if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_IN_PROGRESS)) {
 			if (bp->flags & BNXT_FLAG_CHIP_P5) {
@@ -903,7 +903,7 @@ static inline int bnxt_alloc_rx_page(struct bnxt *bp,
 	}
 
 	mapping = dma_map_page_attrs(&pdev->dev, page, offset,
-				     BNXT_RX_PAGE_SIZE, PCI_DMA_FROMDEVICE,
+				     BNXT_RX_PAGE_SIZE, DMA_FROM_DEVICE,
 				     DMA_ATTR_WEAK_ORDERING);
 	if (dma_mapping_error(&pdev->dev, mapping)) {
 		__free_page(page);
@@ -1143,7 +1143,7 @@ static struct sk_buff *bnxt_rx_pages(struct bnxt *bp,
 		}
 
 		dma_unmap_page_attrs(&pdev->dev, mapping, BNXT_RX_PAGE_SIZE,
-				     PCI_DMA_FROMDEVICE,
+				     DMA_FROM_DEVICE,
 				     DMA_ATTR_WEAK_ORDERING);
 
 		skb->data_len += frag_len;
@@ -2713,7 +2713,7 @@ static void bnxt_free_tx_skbs(struct bnxt *bp)
 				dma_unmap_single(&pdev->dev,
 					dma_unmap_addr(tx_buf, mapping),
 					dma_unmap_len(tx_buf, len),
-					PCI_DMA_TODEVICE);
+					DMA_TO_DEVICE);
 				xdp_return_frame(tx_buf->xdpf);
 				tx_buf->action = 0;
 				tx_buf->xdpf = NULL;
@@ -2738,7 +2738,7 @@ static void bnxt_free_tx_skbs(struct bnxt *bp)
 			dma_unmap_single(&pdev->dev,
 					 dma_unmap_addr(tx_buf, mapping),
 					 skb_headlen(skb),
-					 PCI_DMA_TODEVICE);
+					 DMA_TO_DEVICE);
 
 			last = tx_buf->nr_frags;
 			j += 2;
@@ -2750,7 +2750,7 @@ static void bnxt_free_tx_skbs(struct bnxt *bp)
 				dma_unmap_page(
 					&pdev->dev,
 					dma_unmap_addr(tx_buf, mapping),
-					skb_frag_size(frag), PCI_DMA_TODEVICE);
+					skb_frag_size(frag), DMA_TO_DEVICE);
 			}
 			dev_kfree_skb(skb);
 		}
@@ -2817,7 +2817,7 @@ static void bnxt_free_one_rx_ring_skbs(struct bnxt *bp, int ring_nr)
 			continue;
 
 		dma_unmap_page_attrs(&pdev->dev, rx_agg_buf->mapping,
-				     BNXT_RX_PAGE_SIZE, PCI_DMA_FROMDEVICE,
+				     BNXT_RX_PAGE_SIZE, DMA_FROM_DEVICE,
 				     DMA_ATTR_WEAK_ORDERING);
 
 		rx_agg_buf->page = NULL;

drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c

@@ -3366,7 +3366,7 @@ static int bnxt_run_loopback(struct bnxt *bp)
 		data[i] = (u8)(i & 0xff);
 
 	map = dma_map_single(&bp->pdev->dev, skb->data, pkt_size,
-			     PCI_DMA_TODEVICE);
+			     DMA_TO_DEVICE);
 	if (dma_mapping_error(&bp->pdev->dev, map)) {
 		dev_kfree_skb(skb);
 		return -EIO;
@@ -3379,7 +3379,7 @@ static int bnxt_run_loopback(struct bnxt *bp)
 	bnxt_db_write(bp, &txr->tx_db, txr->tx_prod);
 	rc = bnxt_poll_loopback(bp, cpr, pkt_size);
 
-	dma_unmap_single(&bp->pdev->dev, map, pkt_size, PCI_DMA_TODEVICE);
+	dma_unmap_single(&bp->pdev->dev, map, pkt_size, DMA_TO_DEVICE);
 	dev_kfree_skb(skb);
 	return rc;
 }

drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c

@@ -87,7 +87,7 @@ void bnxt_tx_int_xdp(struct bnxt *bp, struct bnxt_napi *bnapi, int nr_pkts)
 			dma_unmap_single(&pdev->dev,
 					 dma_unmap_addr(tx_buf, mapping),
 					 dma_unmap_len(tx_buf, len),
-					 PCI_DMA_TODEVICE);
+					 DMA_TO_DEVICE);
 			xdp_return_frame(tx_buf->xdpf);
 			tx_buf->action = 0;
 			tx_buf->xdpf = NULL;

drivers/net/ethernet/broadcom/tg3.c

@@ -6564,10 +6564,8 @@ static void tg3_tx(struct tg3_napi *tnapi)
 			skb_tstamp_tx(skb, &timestamp);
 		}
 
-		pci_unmap_single(tp->pdev,
-				 dma_unmap_addr(ri, mapping),
-				 skb_headlen(skb),
-				 PCI_DMA_TODEVICE);
+		dma_unmap_single(&tp->pdev->dev, dma_unmap_addr(ri, mapping),
+				 skb_headlen(skb), DMA_TO_DEVICE);
 
 		ri->skb = NULL;
 
@@ -6584,10 +6582,10 @@ static void tg3_tx(struct tg3_napi *tnapi)
 			if (unlikely(ri->skb != NULL || sw_idx == hw_idx))
 				tx_bug = 1;
 
-			pci_unmap_page(tp->pdev,
+			dma_unmap_page(&tp->pdev->dev,
 				       dma_unmap_addr(ri, mapping),
 				       skb_frag_size(&skb_shinfo(skb)->frags[i]),
-				       PCI_DMA_TODEVICE);
+				       DMA_TO_DEVICE);
 
 			while (ri->fragmented) {
 				ri->fragmented = false;
@@ -6646,8 +6644,8 @@ static void tg3_rx_data_free(struct tg3 *tp, struct ring_info *ri, u32 map_sz)
 	if (!ri->data)
 		return;
 
-	pci_unmap_single(tp->pdev, dma_unmap_addr(ri, mapping),
-			 map_sz, PCI_DMA_FROMDEVICE);
+	dma_unmap_single(&tp->pdev->dev, dma_unmap_addr(ri, mapping), map_sz,
+			 DMA_FROM_DEVICE);
 	tg3_frag_free(skb_size <= PAGE_SIZE, ri->data);
 	ri->data = NULL;
 }
@@ -6711,11 +6709,9 @@ static int tg3_alloc_rx_data(struct tg3 *tp, struct tg3_rx_prodring_set *tpr,
 	if (!data)
 		return -ENOMEM;
 
-	mapping = pci_map_single(tp->pdev,
-				 data + TG3_RX_OFFSET(tp),
-				 data_size,
-				 PCI_DMA_FROMDEVICE);
-	if (unlikely(pci_dma_mapping_error(tp->pdev, mapping))) {
+	mapping = dma_map_single(&tp->pdev->dev, data + TG3_RX_OFFSET(tp),
+				 data_size, DMA_FROM_DEVICE);
+	if (unlikely(dma_mapping_error(&tp->pdev->dev, mapping))) {
 		tg3_frag_free(skb_size <= PAGE_SIZE, data);
 		return -EIO;
 	}
@@ -6882,8 +6878,8 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget)
 			if (skb_size < 0)
 				goto drop_it;
 
-			pci_unmap_single(tp->pdev, dma_addr, skb_size,
-					 PCI_DMA_FROMDEVICE);
+			dma_unmap_single(&tp->pdev->dev, dma_addr, skb_size,
+					 DMA_FROM_DEVICE);
 
 			/* Ensure that the update to the data happens
 			 * after the usage of the old DMA mapping.
@@ -6908,11 +6904,13 @@ static int tg3_rx(struct tg3_napi *tnapi, int budget)
 				goto drop_it_no_recycle;
 
 			skb_reserve(skb, TG3_RAW_IP_ALIGN);
-			pci_dma_sync_single_for_cpu(tp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
+			dma_sync_single_for_cpu(&tp->pdev->dev, dma_addr, len,
+						DMA_FROM_DEVICE);
 			memcpy(skb->data,
 			       data + TG3_RX_OFFSET(tp),
 			       len);
-			pci_dma_sync_single_for_device(tp->pdev, dma_addr, len, PCI_DMA_FROMDEVICE);
+			dma_sync_single_for_device(&tp->pdev->dev, dma_addr,
+						   len, DMA_FROM_DEVICE);
 		}
 
 		skb_put(skb, len);
@@ -7762,10 +7760,8 @@ static void tg3_tx_skb_unmap(struct tg3_napi *tnapi, u32 entry, int last)
 	skb = txb->skb;
 	txb->skb = NULL;
 
-	pci_unmap_single(tnapi->tp->pdev,
-			 dma_unmap_addr(txb, mapping),
-			 skb_headlen(skb),
-			 PCI_DMA_TODEVICE);
+	dma_unmap_single(&tnapi->tp->pdev->dev, dma_unmap_addr(txb, mapping),
+			 skb_headlen(skb), DMA_TO_DEVICE);
 
 	while (txb->fragmented) {
 		txb->fragmented = false;
@@ -7779,9 +7775,9 @@ static void tg3_tx_skb_unmap(struct tg3_napi *tnapi, u32 entry, int last)
 		entry = NEXT_TX(entry);
 		txb = &tnapi->tx_buffers[entry];
 
-		pci_unmap_page(tnapi->tp->pdev,
+		dma_unmap_page(&tnapi->tp->pdev->dev,
 			       dma_unmap_addr(txb, mapping),
-			       skb_frag_size(frag), PCI_DMA_TODEVICE);
+			       skb_frag_size(frag), DMA_TO_DEVICE);
 
 		while (txb->fragmented) {
 			txb->fragmented = false;
@@ -7816,10 +7812,10 @@ static int tigon3_dma_hwbug_workaround(struct tg3_napi *tnapi,
 		ret = -1;
 	} else {
 		/* New SKB is guaranteed to be linear. */
-		new_addr = pci_map_single(tp->pdev, new_skb->data, new_skb->len,
-					  PCI_DMA_TODEVICE);
+		new_addr = dma_map_single(&tp->pdev->dev, new_skb->data,
+					  new_skb->len, DMA_TO_DEVICE);
 		/* Make sure the mapping succeeded */
-		if (pci_dma_mapping_error(tp->pdev, new_addr)) {
+		if (dma_mapping_error(&tp->pdev->dev, new_addr)) {
 			dev_kfree_skb_any(new_skb);
 			ret = -1;
 		} else {
@@ -8043,8 +8039,9 @@ static netdev_tx_t tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	len = skb_headlen(skb);
 
-	mapping = pci_map_single(tp->pdev, skb->data, len, PCI_DMA_TODEVICE);
-	if (pci_dma_mapping_error(tp->pdev, mapping))
+	mapping = dma_map_single(&tp->pdev->dev, skb->data, len,
+				 DMA_TO_DEVICE);
+	if (dma_mapping_error(&tp->pdev->dev, mapping))
 		goto drop;
 
 
@@ -13499,8 +13496,8 @@ static int tg3_run_loopback(struct tg3 *tp, u32 pktsz, bool tso_loopback)
 	for (i = data_off; i < tx_len; i++)
 		tx_data[i] = (u8) (i & 0xff);
 
-	map = pci_map_single(tp->pdev, skb->data, tx_len, PCI_DMA_TODEVICE);
-	if (pci_dma_mapping_error(tp->pdev, map)) {
+	map = dma_map_single(&tp->pdev->dev, skb->data, tx_len, DMA_TO_DEVICE);
+	if (dma_mapping_error(&tp->pdev->dev, map)) {
 		dev_kfree_skb(skb);
 		return -EIO;
 	}
@@ -13598,8 +13595,8 @@ static int tg3_run_loopback(struct tg3 *tp, u32 pktsz, bool tso_loopback)
 		} else
 			goto out;
 
-		pci_dma_sync_single_for_cpu(tp->pdev, map, rx_len,
-					    PCI_DMA_FROMDEVICE);
+		dma_sync_single_for_cpu(&tp->pdev->dev, map, rx_len,
+					DMA_FROM_DEVICE);
 
 		rx_data += TG3_RX_OFFSET(tp);
 		for (i = data_off; i < rx_len; i++, val++) {
@@ -17755,10 +17752,10 @@ static int tg3_init_one(struct pci_dev *pdev,
 
 	/* Configure DMA attributes. */
 	if (dma_mask > DMA_BIT_MASK(32)) {
-		err = pci_set_dma_mask(pdev, dma_mask);
+		err = dma_set_mask(&pdev->dev, dma_mask);
 		if (!err) {
 			features |= NETIF_F_HIGHDMA;
-			err = pci_set_consistent_dma_mask(pdev,
+			err = dma_set_coherent_mask(&pdev->dev,
 						    persist_dma_mask);
 			if (err < 0) {
 				dev_err(&pdev->dev, "Unable to obtain 64 bit "
@@ -17768,7 +17765,7 @@ static int tg3_init_one(struct pci_dev *pdev,
 		}
 	}
 	if (err || dma_mask == DMA_BIT_MASK(32)) {
-		err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
+		err = dma_set_mask(&pdev->dev, DMA_BIT_MASK(32));
 		if (err) {
 			dev_err(&pdev->dev,
 				"No usable DMA configuration, aborting\n");