diff options
Diffstat (limited to 'drivers/net/tc35815.c')
| -rw-r--r-- | drivers/net/tc35815.c | 121 |
1 files changed, 38 insertions, 83 deletions
diff --git a/drivers/net/tc35815.c b/drivers/net/tc35815.c index 5f4a14fd564f..60eff784d5e4 100644 --- a/drivers/net/tc35815.c +++ b/drivers/net/tc35815.c @@ -94,37 +94,37 @@ static struct tc35815_options { * Registers */ struct tc35815_regs { - volatile __u32 DMA_Ctl; /* 0x00 */ - volatile __u32 TxFrmPtr; - volatile __u32 TxThrsh; - volatile __u32 TxPollCtr; - volatile __u32 BLFrmPtr; - volatile __u32 RxFragSize; - volatile __u32 Int_En; - volatile __u32 FDA_Bas; - volatile __u32 FDA_Lim; /* 0x20 */ - volatile __u32 Int_Src; - volatile __u32 unused0[2]; - volatile __u32 PauseCnt; - volatile __u32 RemPauCnt; - volatile __u32 TxCtlFrmStat; - volatile __u32 unused1; - volatile __u32 MAC_Ctl; /* 0x40 */ - volatile __u32 CAM_Ctl; - volatile __u32 Tx_Ctl; - volatile __u32 Tx_Stat; - volatile __u32 Rx_Ctl; - volatile __u32 Rx_Stat; - volatile __u32 MD_Data; - volatile __u32 MD_CA; - volatile __u32 CAM_Adr; /* 0x60 */ - volatile __u32 CAM_Data; - volatile __u32 CAM_Ena; - volatile __u32 PROM_Ctl; - volatile __u32 PROM_Data; - volatile __u32 Algn_Cnt; - volatile __u32 CRC_Cnt; - volatile __u32 Miss_Cnt; + __u32 DMA_Ctl; /* 0x00 */ + __u32 TxFrmPtr; + __u32 TxThrsh; + __u32 TxPollCtr; + __u32 BLFrmPtr; + __u32 RxFragSize; + __u32 Int_En; + __u32 FDA_Bas; + __u32 FDA_Lim; /* 0x20 */ + __u32 Int_Src; + __u32 unused0[2]; + __u32 PauseCnt; + __u32 RemPauCnt; + __u32 TxCtlFrmStat; + __u32 unused1; + __u32 MAC_Ctl; /* 0x40 */ + __u32 CAM_Ctl; + __u32 Tx_Ctl; + __u32 Tx_Stat; + __u32 Rx_Ctl; + __u32 Rx_Stat; + __u32 MD_Data; + __u32 MD_CA; + __u32 CAM_Adr; /* 0x60 */ + __u32 CAM_Data; + __u32 CAM_Ena; + __u32 PROM_Ctl; + __u32 PROM_Data; + __u32 Algn_Cnt; + __u32 CRC_Cnt; + __u32 Miss_Cnt; }; /* @@ -396,8 +396,8 @@ struct FrFD { }; -#define tc_readl(addr) readl(addr) -#define tc_writel(d, addr) writel(d, addr) +#define tc_readl(addr) ioread32(addr) +#define tc_writel(d, addr) iowrite32(d, addr) #define TC35815_TX_TIMEOUT msecs_to_jiffies(400) @@ -663,7 +663,6 @@ static int __devinit tc35815_init_one (struct pci_dev *pdev, struct net_device *dev; struct tc35815_local *lp; int rc; - unsigned long mmio_start, mmio_end, mmio_flags, mmio_len; DECLARE_MAC_BUF(mac); static int printed_version; @@ -690,45 +689,14 @@ static int __devinit tc35815_init_one (struct pci_dev *pdev, lp->dev = dev; /* enable device (incl. PCI PM wakeup), and bus-mastering */ - rc = pci_enable_device (pdev); + rc = pcim_enable_device(pdev); if (rc) goto err_out; - - mmio_start = pci_resource_start (pdev, 1); - mmio_end = pci_resource_end (pdev, 1); - mmio_flags = pci_resource_flags (pdev, 1); - mmio_len = pci_resource_len (pdev, 1); - - /* set this immediately, we need to know before - * we talk to the chip directly */ - - /* make sure PCI base addr 1 is MMIO */ - if (!(mmio_flags & IORESOURCE_MEM)) { - dev_err(&pdev->dev, "region #1 not an MMIO resource, aborting\n"); - rc = -ENODEV; - goto err_out; - } - - /* check for weird/broken PCI region reporting */ - if ((mmio_len < sizeof(struct tc35815_regs))) { - dev_err(&pdev->dev, "Invalid PCI region size(s), aborting\n"); - rc = -ENODEV; - goto err_out; - } - - rc = pci_request_regions (pdev, MODNAME); + rc = pcim_iomap_regions(pdev, 1 << 1, MODNAME); if (rc) goto err_out; - - pci_set_master (pdev); - - /* ioremap MMIO region */ - ioaddr = ioremap (mmio_start, mmio_len); - if (ioaddr == NULL) { - dev_err(&pdev->dev, "cannot remap MMIO, aborting\n"); - rc = -EIO; - goto err_out_free_res; - } + pci_set_master(pdev); + ioaddr = pcim_iomap_table(pdev)[1]; /* Initialize the device structure. */ dev->open = tc35815_open; @@ -768,7 +736,7 @@ static int __devinit tc35815_init_one (struct pci_dev *pdev, rc = register_netdev (dev); if (rc) - goto err_out_unmap; + goto err_out; memcpy(dev->perm_addr, dev->dev_addr, dev->addr_len); printk(KERN_INFO "%s: %s at 0x%lx, %s, IRQ %d\n", @@ -791,10 +759,6 @@ static int __devinit tc35815_init_one (struct pci_dev *pdev, return 0; -err_out_unmap: - iounmap(ioaddr); -err_out_free_res: - pci_release_regions (pdev); err_out: free_netdev (dev); return rc; @@ -804,17 +768,8 @@ err_out: static void __devexit tc35815_remove_one (struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata (pdev); - unsigned long mmio_addr; - - mmio_addr = dev->base_addr; unregister_netdev (dev); - - if (mmio_addr) { - iounmap ((void __iomem *)mmio_addr); - pci_release_regions (pdev); - } - free_netdev (dev); pci_set_drvdata (pdev, NULL); |