diff options
Diffstat (limited to 'drivers/net/ethernet/dlink/dl2k.c')
| -rw-r--r-- | drivers/net/ethernet/dlink/dl2k.c | 81 |
1 files changed, 41 insertions, 40 deletions
diff --git a/drivers/net/ethernet/dlink/dl2k.c b/drivers/net/ethernet/dlink/dl2k.c index be6d8a9ada27..734acb834c98 100644 --- a/drivers/net/ethernet/dlink/dl2k.c +++ b/drivers/net/ethernet/dlink/dl2k.c @@ -7,7 +7,6 @@ */ -#define DRV_NAME "DL2000/TC902x-based linux driver" #include "dl2k.h" #include <linux/dma-mapping.h> @@ -223,13 +222,15 @@ rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent) pci_set_drvdata (pdev, dev); - ring_space = pci_alloc_consistent (pdev, TX_TOTAL_SIZE, &ring_dma); + ring_space = dma_alloc_coherent(&pdev->dev, TX_TOTAL_SIZE, &ring_dma, + GFP_KERNEL); if (!ring_space) goto err_out_iounmap; np->tx_ring = ring_space; np->tx_ring_dma = ring_dma; - ring_space = pci_alloc_consistent (pdev, RX_TOTAL_SIZE, &ring_dma); + ring_space = dma_alloc_coherent(&pdev->dev, RX_TOTAL_SIZE, &ring_dma, + GFP_KERNEL); if (!ring_space) goto err_out_unmap_tx; np->rx_ring = ring_space; @@ -280,9 +281,11 @@ rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent) return 0; err_out_unmap_rx: - pci_free_consistent (pdev, RX_TOTAL_SIZE, np->rx_ring, np->rx_ring_dma); + dma_free_coherent(&pdev->dev, RX_TOTAL_SIZE, np->rx_ring, + np->rx_ring_dma); err_out_unmap_tx: - pci_free_consistent (pdev, TX_TOTAL_SIZE, np->tx_ring, np->tx_ring_dma); + dma_free_coherent(&pdev->dev, TX_TOTAL_SIZE, np->tx_ring, + np->tx_ring_dma); err_out_iounmap: #ifdef MEM_MAPPING pci_iounmap(pdev, np->ioaddr); @@ -436,8 +439,9 @@ static void free_list(struct net_device *dev) for (i = 0; i < RX_RING_SIZE; i++) { skb = np->rx_skbuff[i]; if (skb) { - pci_unmap_single(np->pdev, desc_to_dma(&np->rx_ring[i]), - skb->len, PCI_DMA_FROMDEVICE); + dma_unmap_single(&np->pdev->dev, + desc_to_dma(&np->rx_ring[i]), + skb->len, DMA_FROM_DEVICE); dev_kfree_skb(skb); np->rx_skbuff[i] = NULL; } @@ -447,8 +451,9 @@ static void free_list(struct net_device *dev) for (i = 0; i < TX_RING_SIZE; i++) { skb = np->tx_skbuff[i]; if (skb) { - pci_unmap_single(np->pdev, desc_to_dma(&np->tx_ring[i]), - skb->len, PCI_DMA_TODEVICE); + dma_unmap_single(&np->pdev->dev, + desc_to_dma(&np->tx_ring[i]), + skb->len, DMA_TO_DEVICE); dev_kfree_skb(skb); np->tx_skbuff[i] = NULL; } @@ -505,9 +510,8 @@ static int alloc_list(struct net_device *dev) sizeof(struct netdev_desc)); /* Rubicon now supports 40 bits of addressing space. */ np->rx_ring[i].fraginfo = - cpu_to_le64(pci_map_single( - np->pdev, skb->data, np->rx_buf_sz, - PCI_DMA_FROMDEVICE)); + cpu_to_le64(dma_map_single(&np->pdev->dev, skb->data, + np->rx_buf_sz, DMA_FROM_DEVICE)); np->rx_ring[i].fraginfo |= cpu_to_le64((u64)np->rx_buf_sz << 48); } @@ -673,9 +677,8 @@ rio_timer (struct timer_list *t) } np->rx_skbuff[entry] = skb; np->rx_ring[entry].fraginfo = - cpu_to_le64 (pci_map_single - (np->pdev, skb->data, np->rx_buf_sz, - PCI_DMA_FROMDEVICE)); + cpu_to_le64 (dma_map_single(&np->pdev->dev, skb->data, + np->rx_buf_sz, DMA_FROM_DEVICE)); } np->rx_ring[entry].fraginfo |= cpu_to_le64((u64)np->rx_buf_sz << 48); @@ -729,9 +732,8 @@ start_xmit (struct sk_buff *skb, struct net_device *dev) ((u64)np->vlan << 32) | ((u64)skb->priority << 45); } - txdesc->fraginfo = cpu_to_le64 (pci_map_single (np->pdev, skb->data, - skb->len, - PCI_DMA_TODEVICE)); + txdesc->fraginfo = cpu_to_le64 (dma_map_single(&np->pdev->dev, skb->data, + skb->len, DMA_TO_DEVICE)); txdesc->fraginfo |= cpu_to_le64((u64)skb->len << 48); /* DL2K bug: DMA fails to get next descriptor ptr in 10Mbps mode @@ -828,9 +830,9 @@ rio_free_tx (struct net_device *dev, int irq) if (!(np->tx_ring[entry].status & cpu_to_le64(TFDDone))) break; skb = np->tx_skbuff[entry]; - pci_unmap_single (np->pdev, - desc_to_dma(&np->tx_ring[entry]), - skb->len, PCI_DMA_TODEVICE); + dma_unmap_single(&np->pdev->dev, + desc_to_dma(&np->tx_ring[entry]), skb->len, + DMA_TO_DEVICE); if (irq) dev_consume_skb_irq(skb); else @@ -950,25 +952,25 @@ receive_packet (struct net_device *dev) /* Small skbuffs for short packets */ if (pkt_len > copy_thresh) { - pci_unmap_single (np->pdev, - desc_to_dma(desc), - np->rx_buf_sz, - PCI_DMA_FROMDEVICE); + dma_unmap_single(&np->pdev->dev, + desc_to_dma(desc), + np->rx_buf_sz, + DMA_FROM_DEVICE); skb_put (skb = np->rx_skbuff[entry], pkt_len); np->rx_skbuff[entry] = NULL; } else if ((skb = netdev_alloc_skb_ip_align(dev, pkt_len))) { - pci_dma_sync_single_for_cpu(np->pdev, - desc_to_dma(desc), - np->rx_buf_sz, - PCI_DMA_FROMDEVICE); + dma_sync_single_for_cpu(&np->pdev->dev, + desc_to_dma(desc), + np->rx_buf_sz, + DMA_FROM_DEVICE); skb_copy_to_linear_data (skb, np->rx_skbuff[entry]->data, pkt_len); skb_put (skb, pkt_len); - pci_dma_sync_single_for_device(np->pdev, - desc_to_dma(desc), - np->rx_buf_sz, - PCI_DMA_FROMDEVICE); + dma_sync_single_for_device(&np->pdev->dev, + desc_to_dma(desc), + np->rx_buf_sz, + DMA_FROM_DEVICE); } skb->protocol = eth_type_trans (skb, dev); #if 0 @@ -1001,9 +1003,8 @@ receive_packet (struct net_device *dev) } np->rx_skbuff[entry] = skb; np->rx_ring[entry].fraginfo = - cpu_to_le64 (pci_map_single - (np->pdev, skb->data, np->rx_buf_sz, - PCI_DMA_FROMDEVICE)); + cpu_to_le64(dma_map_single(&np->pdev->dev, skb->data, + np->rx_buf_sz, DMA_FROM_DEVICE)); } np->rx_ring[entry].fraginfo |= cpu_to_le64((u64)np->rx_buf_sz << 48); @@ -1797,10 +1798,10 @@ rio_remove1 (struct pci_dev *pdev) struct netdev_private *np = netdev_priv(dev); unregister_netdev (dev); - pci_free_consistent (pdev, RX_TOTAL_SIZE, np->rx_ring, - np->rx_ring_dma); - pci_free_consistent (pdev, TX_TOTAL_SIZE, np->tx_ring, - np->tx_ring_dma); + dma_free_coherent(&pdev->dev, RX_TOTAL_SIZE, np->rx_ring, + np->rx_ring_dma); + dma_free_coherent(&pdev->dev, TX_TOTAL_SIZE, np->tx_ring, + np->tx_ring_dma); #ifdef MEM_MAPPING pci_iounmap(pdev, np->ioaddr); #endif |