acenic: use the dma state API instead of the pci equivalents

The DMA API is preferred.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index e52cc3b..2dc5f95 100644 (file)
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -660,7 +660,7 @@ static void __devexit acenic_remove_one(struct pci_dev *pdev)
                        dma_addr_t mapping;
 
                        ringp = &ap->skb->rx_std_skbuff[i];
-                       mapping = pci_unmap_addr(ringp, mapping);
+                       mapping = dma_unmap_addr(ringp, mapping);
                        pci_unmap_page(ap->pdev, mapping,
                                       ACE_STD_BUFSIZE,
                                       PCI_DMA_FROMDEVICE);
@@ -680,7 +680,7 @@ static void __devexit acenic_remove_one(struct pci_dev *pdev)
                                dma_addr_t mapping;
 
                                ringp = &ap->skb->rx_mini_skbuff[i];
-                               mapping = pci_unmap_addr(ringp,mapping);
+                               mapping = dma_unmap_addr(ringp,mapping);
                                pci_unmap_page(ap->pdev, mapping,
                                               ACE_MINI_BUFSIZE,
                                               PCI_DMA_FROMDEVICE);
@@ -699,7 +699,7 @@ static void __devexit acenic_remove_one(struct pci_dev *pdev)
                        dma_addr_t mapping;
 
                        ringp = &ap->skb->rx_jumbo_skbuff[i];
-                       mapping = pci_unmap_addr(ringp, mapping);
+                       mapping = dma_unmap_addr(ringp, mapping);
                        pci_unmap_page(ap->pdev, mapping,
                                       ACE_JUMBO_BUFSIZE,
                                       PCI_DMA_FROMDEVICE);
@@ -1682,7 +1682,7 @@ static void ace_load_std_rx_ring(struct ace_private *ap, int nr_bufs)
                                       ACE_STD_BUFSIZE,
                                       PCI_DMA_FROMDEVICE);
                ap->skb->rx_std_skbuff[idx].skb = skb;
-               pci_unmap_addr_set(&ap->skb->rx_std_skbuff[idx],
+               dma_unmap_addr_set(&ap->skb->rx_std_skbuff[idx],
                                   mapping, mapping);
 
                rd = &ap->rx_std_ring[idx];
@@ -1743,7 +1743,7 @@ static void ace_load_mini_rx_ring(struct ace_private *ap, int nr_bufs)
                                       ACE_MINI_BUFSIZE,
                                       PCI_DMA_FROMDEVICE);
                ap->skb->rx_mini_skbuff[idx].skb = skb;
-               pci_unmap_addr_set(&ap->skb->rx_mini_skbuff[idx],
+               dma_unmap_addr_set(&ap->skb->rx_mini_skbuff[idx],
                                   mapping, mapping);
 
                rd = &ap->rx_mini_ring[idx];
@@ -1799,7 +1799,7 @@ static void ace_load_jumbo_rx_ring(struct ace_private *ap, int nr_bufs)
                                       ACE_JUMBO_BUFSIZE,
                                       PCI_DMA_FROMDEVICE);
                ap->skb->rx_jumbo_skbuff[idx].skb = skb;
-               pci_unmap_addr_set(&ap->skb->rx_jumbo_skbuff[idx],
+               dma_unmap_addr_set(&ap->skb->rx_jumbo_skbuff[idx],
                                   mapping, mapping);
 
                rd = &ap->rx_jumbo_ring[idx];
@@ -2012,7 +2012,7 @@ static void ace_rx_int(struct net_device *dev, u32 rxretprd, u32 rxretcsm)
                skb = rip->skb;
                rip->skb = NULL;
                pci_unmap_page(ap->pdev,
-                              pci_unmap_addr(rip, mapping),
+                              dma_unmap_addr(rip, mapping),
                               mapsize,
                               PCI_DMA_FROMDEVICE);
                skb_put(skb, retdesc->size);
@@ -2084,7 +2084,7 @@ static inline void ace_tx_int(struct net_device *dev,
 
                if (dma_unmap_len(info, maplen)) {
                        pci_unmap_page(ap->pdev, dma_unmap_addr(info, mapping),
-                                      pci_unmap_len(info, maplen),
+                                      dma_unmap_len(info, maplen),
                                       PCI_DMA_TODEVICE);
                        dma_unmap_len_set(info, maplen, 0);
                }
@@ -2391,7 +2391,7 @@ static int ace_close(struct net_device *dev)
                                memset(ap->tx_ring + i, 0,
                                       sizeof(struct tx_desc));
                        pci_unmap_page(ap->pdev, dma_unmap_addr(info, mapping),
-                                      pci_unmap_len(info, maplen),
+                                      dma_unmap_len(info, maplen),
                                       PCI_DMA_TODEVICE);
                        dma_unmap_len_set(info, maplen, 0);
                }
@@ -2428,8 +2428,8 @@ ace_map_tx_skb(struct ace_private *ap, struct sk_buff *skb,
 
        info = ap->skb->tx_skbuff + idx;
        info->skb = tail;
-       pci_unmap_addr_set(info, mapping, mapping);
-       pci_unmap_len_set(info, maplen, skb->len);
+       dma_unmap_addr_set(info, mapping, mapping);
+       dma_unmap_len_set(info, maplen, skb->len);
        return mapping;
 }
 
@@ -2548,8 +2548,8 @@ restart:
                        } else {
                                info->skb = NULL;
                        }
-                       pci_unmap_addr_set(info, mapping, mapping);
-                       pci_unmap_len_set(info, maplen, frag->size);
+                       dma_unmap_addr_set(info, mapping, mapping);
+                       dma_unmap_len_set(info, maplen, frag->size);
                        ace_load_tx_bd(ap, desc, mapping, flagsize, vlan_tag);
                }
        }

diff --git a/drivers/net/acenic.h b/drivers/net/acenic.h
index 17079b9..0681da7 100644 (file)
--- a/drivers/net/acenic.h
+++ b/drivers/net/acenic.h
@@ -589,7 +589,7 @@ struct ace_info {
 
 struct ring_info {
        struct sk_buff          *skb;
-       DECLARE_PCI_UNMAP_ADDR(mapping)
+       DEFINE_DMA_UNMAP_ADDR(mapping);
 };
 
 
@@ -600,8 +600,8 @@ struct ring_info {
  */
 struct tx_ring_info {
        struct sk_buff          *skb;
-       DECLARE_PCI_UNMAP_ADDR(mapping)
-       DECLARE_PCI_UNMAP_LEN(maplen)
+       DEFINE_DMA_UNMAP_ADDR(mapping);
+       DEFINE_DMA_UNMAP_LEN(maplen);
 };