diff options
Diffstat (limited to 'drivers/net/ethernet/dlink/dl2k.c')
| -rw-r--r-- | drivers/net/ethernet/dlink/dl2k.c | 111 |
1 files changed, 47 insertions, 64 deletions
diff --git a/drivers/net/ethernet/dlink/dl2k.c b/drivers/net/ethernet/dlink/dl2k.c index 26c5da032b1e..2c67a857a42f 100644 --- a/drivers/net/ethernet/dlink/dl2k.c +++ b/drivers/net/ethernet/dlink/dl2k.c @@ -7,9 +7,6 @@ */ -#define DRV_NAME "DL2000/TC902x-based linux driver" -#define DRV_VERSION "v1.19" -#define DRV_RELDATE "2007/08/12" #include "dl2k.h" #include <linux/dma-mapping.h> @@ -20,8 +17,6 @@ #define dr16(reg) ioread16(ioaddr + (reg)) #define dr8(reg) ioread8(ioaddr + (reg)) -static char version[] = - KERN_INFO DRV_NAME " " DRV_VERSION " " DRV_RELDATE "\n"; #define MAX_UNITS 8 static int mtu[MAX_UNITS]; static int vlan[MAX_UNITS]; @@ -100,7 +95,7 @@ static const struct net_device_ops netdev_ops = { .ndo_validate_addr = eth_validate_addr, .ndo_set_mac_address = eth_mac_addr, .ndo_set_rx_mode = set_multicast, - .ndo_do_ioctl = rio_ioctl, + .ndo_eth_ioctl = rio_ioctl, .ndo_tx_timeout = rio_tx_timeout, }; @@ -113,13 +108,9 @@ rio_probe1 (struct pci_dev *pdev, const struct pci_device_id *ent) int chip_idx = ent->driver_data; int err, irq; void __iomem *ioaddr; - static int version_printed; void *ring_space; dma_addr_t ring_dma; - if (!version_printed++) - printk ("%s", version); - err = pci_enable_device (pdev); if (err) return err; @@ -231,13 +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; @@ -288,9 +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); @@ -354,8 +349,7 @@ parse_eeprom (struct net_device *dev) } /* Set MAC address */ - for (i = 0; i < 6; i++) - dev->dev_addr[i] = psrom->mac_addr[i]; + eth_hw_addr_set(dev, psrom->mac_addr); if (np->chip_id == CHIP_IP1000A) { np->led_mode = psrom->led_mode; @@ -444,8 +438,9 @@ 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; } @@ -455,8 +450,9 @@ 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; } @@ -513,9 +509,8 @@ 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); } @@ -571,7 +566,7 @@ static void rio_hw_init(struct net_device *dev) */ for (i = 0; i < 3; i++) dw16(StationAddr0 + 2 * i, - cpu_to_le16(((u16 *)dev->dev_addr)[i])); + cpu_to_le16(((const u16 *)dev->dev_addr)[i])); set_multicast (dev); if (np->coalesce) { @@ -681,9 +676,8 @@ 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); @@ -737,9 +731,8 @@ 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 @@ -836,9 +829,9 @@ 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 @@ -958,25 +951,25 @@ 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 @@ -1009,9 +1002,8 @@ 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); @@ -1243,9 +1235,8 @@ static void rio_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info { struct netdev_private *np = netdev_priv(dev); - strlcpy(info->driver, "dl2k", sizeof(info->driver)); - strlcpy(info->version, DRV_VERSION, sizeof(info->version)); - strlcpy(info->bus_info, pci_name(np->pdev), sizeof(info->bus_info)); + strscpy(info->driver, "dl2k", sizeof(info->driver)); + strscpy(info->bus_info, pci_name(np->pdev), sizeof(info->bus_info)); } static int rio_get_link_ksettings(struct net_device *dev, @@ -1806,10 +1797,10 @@ 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 @@ -1872,13 +1863,5 @@ static struct pci_driver rio_driver = { }; module_pci_driver(rio_driver); -/* - -Compile command: - -gcc -D__KERNEL__ -DMODULE -I/usr/src/linux/include -Wall -Wstrict-prototypes -O2 -c dl2k.c - -Read Documentation/networking/device_drivers/dlink/dl2k.txt for details. - -*/ +/* Read Documentation/networking/device_drivers/ethernet/dlink/dl2k.rst. */ |