X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fnet%2Fsis190.c;h=b570402f7feda2a06fc975a5aaf82e19b1f45432;hb=3e18826c73735eee5fca92584137824d9a387008;hp=d470b19c08107a9f603686f1c45ffd48d7159366;hpb=8eb7ad68bd10d858066ca51713ca5645996e77a5;p=safe%2Fjmp%2Flinux-2.6 diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c index d470b19..b570402 100644 --- a/drivers/net/sis190.c +++ b/drivers/net/sis190.c @@ -47,24 +47,13 @@ #define PHY_ID_ANY 0x1f #define MII_REG_ANY 0x1f -#ifdef CONFIG_SIS190_NAPI -#define NAPI_SUFFIX "-NAPI" -#else -#define NAPI_SUFFIX "" -#endif - -#define DRV_VERSION "1.2" NAPI_SUFFIX +#define DRV_VERSION "1.2" #define DRV_NAME "sis190" #define SIS190_DRIVER_NAME DRV_NAME " Gigabit Ethernet driver " DRV_VERSION #define PFX DRV_NAME ": " -#ifdef CONFIG_SIS190_NAPI -#define sis190_rx_skb netif_receive_skb -#define sis190_rx_quota(count, quota) min(count, quota) -#else #define sis190_rx_skb netif_rx #define sis190_rx_quota(count, quota) count -#endif #define MAC_ADDR_LEN 6 @@ -281,7 +270,6 @@ struct sis190_private { void __iomem *mmio_addr; struct pci_dev *pci_dev; struct net_device *dev; - struct net_device_stats stats; spinlock_t lock; u32 rx_buf_sz; u32 cur_rx; @@ -384,7 +372,7 @@ static void __mdio_cmd(void __iomem *ioaddr, u32 ctl) msleep(1); } - if (i > 999) + if (i > 99) printk(KERN_ERR PFX "PHY command failed !\n"); } @@ -486,7 +474,7 @@ static inline void sis190_map_to_asic(struct RxDesc *desc, dma_addr_t mapping, static inline void sis190_make_unusable_by_asic(struct RxDesc *desc) { desc->PSize = 0x0; - desc->addr = 0xdeadbeef; + desc->addr = cpu_to_le32(0xdeadbeef); desc->size &= cpu_to_le32(RingEnd); wmb(); desc->status = 0x0; @@ -580,7 +568,7 @@ static inline int sis190_rx_pkt_err(u32 status, struct net_device_stats *stats) static int sis190_rx_interrupt(struct net_device *dev, struct sis190_private *tp, void __iomem *ioaddr) { - struct net_device_stats *stats = &tp->stats; + struct net_device_stats *stats = &dev->stats; u32 rx_left, cur_rx = tp->cur_rx; u32 delta, count; @@ -592,7 +580,7 @@ static int sis190_rx_interrupt(struct net_device *dev, struct RxDesc *desc = tp->RxDescRing + entry; u32 status; - if (desc->status & OWNbit) + if (le32_to_cpu(desc->status) & OWNbit) break; status = le32_to_cpu(desc->PSize); @@ -694,8 +682,8 @@ static void sis190_tx_interrupt(struct net_device *dev, skb = tp->Tx_skbuff[entry]; - tp->stats.tx_packets++; - tp->stats.tx_bytes += skb->len; + dev->stats.tx_packets++; + dev->stats.tx_bytes += skb->len; sis190_unmap_tx_skb(tp->pci_dev, skb, txd); tp->Tx_skbuff[entry] = NULL; @@ -859,10 +847,8 @@ static void sis190_soft_reset(void __iomem *ioaddr) { SIS_W32(IntrControl, 0x8000); SIS_PCI_COMMIT(); - msleep(1); SIS_W32(IntrControl, 0x0); sis190_asic_down(ioaddr); - msleep(1); } static void sis190_hw_start(struct net_device *dev) @@ -1053,8 +1039,6 @@ static int sis190_open(struct net_device *dev) if (rc < 0) goto err_free_rx_1; - INIT_WORK(&tp->phy_task, sis190_phy_task); - sis190_request_timer(dev); rc = request_irq(dev->irq, sis190_interrupt, IRQF_SHARED, dev->name, dev); @@ -1091,7 +1075,7 @@ static void sis190_tx_clear(struct sis190_private *tp) tp->Tx_skbuff[i] = NULL; dev_kfree_skb(skb); - tp->stats.tx_dropped++; + tp->dev->stats.tx_dropped++; } tp->cur_tx = tp->dirty_tx = 0; } @@ -1115,10 +1099,8 @@ static void sis190_down(struct net_device *dev) synchronize_irq(dev->irq); - if (!poll_locked) { - netif_poll_disable(dev); + if (!poll_locked) poll_locked++; - } synchronize_sched(); @@ -1137,8 +1119,6 @@ static int sis190_close(struct net_device *dev) free_irq(dev->irq, dev); - netif_poll_enable(dev); - pci_free_consistent(pdev, TX_RING_BYTES, tp->TxDescRing, tp->tx_dma); pci_free_consistent(pdev, RX_RING_BYTES, tp->RxDescRing, tp->rx_dma); @@ -1158,7 +1138,7 @@ static int sis190_start_xmit(struct sk_buff *skb, struct net_device *dev) if (unlikely(skb->len < ETH_ZLEN)) { if (skb_padto(skb, ETH_ZLEN)) { - tp->stats.tx_dropped++; + dev->stats.tx_dropped++; goto out; } len = ETH_ZLEN; @@ -1211,13 +1191,6 @@ out: return NETDEV_TX_OK; } -static struct net_device_stats *sis190_get_stats(struct net_device *dev) -{ - struct sis190_private *tp = netdev_priv(dev); - - return &tp->stats; -} - static void sis190_free_phy(struct list_head *first_phy) { struct sis190_phy *cur, *next; @@ -1404,7 +1377,7 @@ out: return rc; } -static void __devexit sis190_mii_remove(struct net_device *dev) +static void sis190_mii_remove(struct net_device *dev) { struct sis190_private *tp = netdev_priv(dev); @@ -1436,7 +1409,6 @@ static struct net_device * __devinit sis190_init_board(struct pci_dev *pdev) goto err_out_0; } - SET_MODULE_OWNER(dev); SET_NETDEV_DEV(dev, &pdev->dev); tp = netdev_priv(dev); @@ -1562,9 +1534,9 @@ static int __devinit sis190_get_mac_addr_from_eeprom(struct pci_dev *pdev, /* Get MAC address from EEPROM */ for (i = 0; i < MAC_ADDR_LEN / 2; i++) { - __le16 w = sis190_read_eeprom(ioaddr, EEPROMMACAddr + i); + u16 w = sis190_read_eeprom(ioaddr, EEPROMMACAddr + i); - ((u16 *)dev->dev_addr)[i] = le16_to_cpu(w); + ((__le16 *)dev->dev_addr)[i] = cpu_to_le16(w); } sis190_set_rgmii(tp, sis190_read_eeprom(ioaddr, EEPROMInfo)); @@ -1573,28 +1545,31 @@ static int __devinit sis190_get_mac_addr_from_eeprom(struct pci_dev *pdev, } /** - * sis190_get_mac_addr_from_apc - Get MAC address for SiS965 model + * sis190_get_mac_addr_from_apc - Get MAC address for SiS96x model * @pdev: PCI device * @dev: network device to get address for * - * SiS965 model, use APC CMOS RAM to store MAC address. + * SiS96x model, use APC CMOS RAM to store MAC address. * APC CMOS RAM is accessed through ISA bridge. * MAC address is read into @net_dev->dev_addr. */ static int __devinit sis190_get_mac_addr_from_apc(struct pci_dev *pdev, struct net_device *dev) { + static const u16 __devinitdata ids[] = { 0x0965, 0x0966, 0x0968 }; struct sis190_private *tp = netdev_priv(dev); struct pci_dev *isa_bridge; u8 reg, tmp8; - int i; + unsigned int i; net_probe(tp, KERN_INFO "%s: Read MAC address from APC.\n", pci_name(pdev)); - isa_bridge = pci_get_device(PCI_VENDOR_ID_SI, 0x0965, NULL); - if (!isa_bridge) - isa_bridge = pci_get_device(PCI_VENDOR_ID_SI, 0x0966, NULL); + for (i = 0; i < ARRAY_SIZE(ids); i++) { + isa_bridge = pci_get_device(PCI_VENDOR_ID_SI, ids[i], NULL); + if (isa_bridge) + break; + } if (!isa_bridge) { net_probe(tp, KERN_INFO "%s: Can not find ISA bridge.\n", @@ -1783,6 +1758,7 @@ static int __devinit sis190_init_one(struct pci_dev *pdev, struct net_device *dev; void __iomem *ioaddr; int rc; + DECLARE_MAC_BUF(mac); if (!printed_version) { net_drv(&debug, KERN_INFO SIS190_DRIVER_NAME " loaded.\n"); @@ -1811,7 +1787,6 @@ static int __devinit sis190_init_one(struct pci_dev *pdev, dev->open = sis190_open; dev->stop = sis190_close; dev->do_ioctl = sis190_ioctl; - dev->get_stats = sis190_get_stats; dev->tx_timeout = sis190_tx_timeout; dev->watchdog_timeo = SIS190_TX_TIMEOUT; dev->hard_start_xmit = sis190_start_xmit; @@ -1834,12 +1809,9 @@ static int __devinit sis190_init_one(struct pci_dev *pdev, goto err_remove_mii; net_probe(tp, KERN_INFO "%s: %s at %p (IRQ: %d), " - "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x\n", - pci_name(pdev), sis_chip_info[ent->driver_data].name, - ioaddr, dev->irq, - dev->dev_addr[0], dev->dev_addr[1], - dev->dev_addr[2], dev->dev_addr[3], - dev->dev_addr[4], dev->dev_addr[5]); + "%s\n", + pci_name(pdev), sis_chip_info[ent->driver_data].name, + ioaddr, dev->irq, print_mac(mac, dev->dev_addr)); net_probe(tp, KERN_INFO "%s: %s mode.\n", dev->name, (tp->features & F_HAS_RGMII) ? "RGMII" : "GMII");