diff options
Diffstat (limited to 'drivers/net/ethernet/dec')
| -rw-r--r-- | drivers/net/ethernet/dec/ewrk3.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/dec/tulip/de2104x.c | 34 | ||||
| -rw-r--r-- | drivers/net/ethernet/dec/tulip/de4x5.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/dec/tulip/dmfe.c | 301 | ||||
| -rw-r--r-- | drivers/net/ethernet/dec/tulip/tulip_core.c | 27 | ||||
| -rw-r--r-- | drivers/net/ethernet/dec/tulip/uli526x.c | 443 | ||||
| -rw-r--r-- | drivers/net/ethernet/dec/tulip/winbond-840.c | 17 | ||||
| -rw-r--r-- | drivers/net/ethernet/dec/tulip/xircom_cb.c | 280 |
8 files changed, 580 insertions, 527 deletions
diff --git a/drivers/net/ethernet/dec/ewrk3.c b/drivers/net/ethernet/dec/ewrk3.c index 1879f84a25a3..17ae8c619680 100644 --- a/drivers/net/ethernet/dec/ewrk3.c +++ b/drivers/net/ethernet/dec/ewrk3.c @@ -1016,7 +1016,8 @@ static int ewrk3_rx(struct net_device *dev) } else { lp->pktStats.multicast++; } - } else if (compare_ether_addr(p, dev->dev_addr) == 0) { + } else if (ether_addr_equal(p, + dev->dev_addr)) { lp->pktStats.unicast++; } lp->pktStats.bins[0]++; /* Duplicates stats.rx_packets */ diff --git a/drivers/net/ethernet/dec/tulip/de2104x.c b/drivers/net/ethernet/dec/tulip/de2104x.c index 68f1c39184df..61cc09342865 100644 --- a/drivers/net/ethernet/dec/tulip/de2104x.c +++ b/drivers/net/ethernet/dec/tulip/de2104x.c @@ -1380,6 +1380,7 @@ static void de_free_rings (struct de_private *de) static int de_open (struct net_device *dev) { struct de_private *de = netdev_priv(dev); + const int irq = de->pdev->irq; int rc; netif_dbg(de, ifup, dev, "enabling interface\n"); @@ -1394,10 +1395,9 @@ static int de_open (struct net_device *dev) dw32(IntrMask, 0); - rc = request_irq(dev->irq, de_interrupt, IRQF_SHARED, dev->name, dev); + rc = request_irq(irq, de_interrupt, IRQF_SHARED, dev->name, dev); if (rc) { - netdev_err(dev, "IRQ %d request failure, err=%d\n", - dev->irq, rc); + netdev_err(dev, "IRQ %d request failure, err=%d\n", irq, rc); goto err_out_free; } @@ -1413,7 +1413,7 @@ static int de_open (struct net_device *dev) return 0; err_out_free_irq: - free_irq(dev->irq, dev); + free_irq(irq, dev); err_out_free: de_free_rings(de); return rc; @@ -1434,7 +1434,7 @@ static int de_close (struct net_device *dev) netif_carrier_off(dev); spin_unlock_irqrestore(&de->lock, flags); - free_irq(dev->irq, dev); + free_irq(de->pdev->irq, dev); de_free_rings(de); de_adapter_sleep(de); @@ -1444,6 +1444,7 @@ static int de_close (struct net_device *dev) static void de_tx_timeout (struct net_device *dev) { struct de_private *de = netdev_priv(dev); + const int irq = de->pdev->irq; netdev_dbg(dev, "NIC status %08x mode %08x sia %08x desc %u/%u/%u\n", dr32(MacStatus), dr32(MacMode), dr32(SIAStatus), @@ -1451,7 +1452,7 @@ static void de_tx_timeout (struct net_device *dev) del_timer_sync(&de->media_timer); - disable_irq(dev->irq); + disable_irq(irq); spin_lock_irq(&de->lock); de_stop_hw(de); @@ -1459,12 +1460,12 @@ static void de_tx_timeout (struct net_device *dev) netif_carrier_off(dev); spin_unlock_irq(&de->lock); - enable_irq(dev->irq); + enable_irq(irq); /* Update the error counts. */ __de_get_stats(de); - synchronize_irq(dev->irq); + synchronize_irq(irq); de_clean_rings(de); de_init_rings(de); @@ -2024,8 +2025,6 @@ static int __devinit de_init_one (struct pci_dev *pdev, goto err_out_res; } - dev->irq = pdev->irq; - /* obtain and check validity of PCI I/O address */ pciaddr = pci_resource_start(pdev, 1); if (!pciaddr) { @@ -2050,7 +2049,6 @@ static int __devinit de_init_one (struct pci_dev *pdev, pciaddr, pci_name(pdev)); goto err_out_res; } - dev->base_addr = (unsigned long) regs; de->regs = regs; de_adapter_wake(de); @@ -2078,11 +2076,9 @@ static int __devinit de_init_one (struct pci_dev *pdev, goto err_out_iomap; /* print info about board and interface just registered */ - netdev_info(dev, "%s at 0x%lx, %pM, IRQ %d\n", + netdev_info(dev, "%s at %p, %pM, IRQ %d\n", de->de21040 ? "21040" : "21041", - dev->base_addr, - dev->dev_addr, - dev->irq); + regs, dev->dev_addr, pdev->irq); pci_set_drvdata(pdev, dev); @@ -2130,9 +2126,11 @@ static int de_suspend (struct pci_dev *pdev, pm_message_t state) rtnl_lock(); if (netif_running (dev)) { + const int irq = pdev->irq; + del_timer_sync(&de->media_timer); - disable_irq(dev->irq); + disable_irq(irq); spin_lock_irq(&de->lock); de_stop_hw(de); @@ -2141,12 +2139,12 @@ static int de_suspend (struct pci_dev *pdev, pm_message_t state) netif_carrier_off(dev); spin_unlock_irq(&de->lock); - enable_irq(dev->irq); + enable_irq(irq); /* Update the error counts. */ __de_get_stats(de); - synchronize_irq(dev->irq); + synchronize_irq(irq); de_clean_rings(de); de_adapter_sleep(de); diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c index 18b106cc6d2b..d3cd489d11a2 100644 --- a/drivers/net/ethernet/dec/tulip/de4x5.c +++ b/drivers/net/ethernet/dec/tulip/de4x5.c @@ -1874,7 +1874,7 @@ de4x5_local_stats(struct net_device *dev, char *buf, int pkt_len) } else { lp->pktStats.multicast++; } - } else if (compare_ether_addr(buf, dev->dev_addr) == 0) { + } else if (ether_addr_equal(buf, dev->dev_addr)) { lp->pktStats.unicast++; } diff --git a/drivers/net/ethernet/dec/tulip/dmfe.c b/drivers/net/ethernet/dec/tulip/dmfe.c index 1eccf4945485..4d6fe604fa64 100644 --- a/drivers/net/ethernet/dec/tulip/dmfe.c +++ b/drivers/net/ethernet/dec/tulip/dmfe.c @@ -150,6 +150,12 @@ #define DMFE_TX_TIMEOUT ((3*HZ)/2) /* tx packet time-out time 1.5 s" */ #define DMFE_TX_KICK (HZ/2) /* tx packet Kick-out time 0.5 s" */ +#define dw32(reg, val) iowrite32(val, ioaddr + (reg)) +#define dw16(reg, val) iowrite16(val, ioaddr + (reg)) +#define dr32(reg) ioread32(ioaddr + (reg)) +#define dr16(reg) ioread16(ioaddr + (reg)) +#define dr8(reg) ioread8(ioaddr + (reg)) + #define DMFE_DBUG(dbug_now, msg, value) \ do { \ if (dmfe_debug || (dbug_now)) \ @@ -178,14 +184,6 @@ #define SROM_V41_CODE 0x14 -#define SROM_CLK_WRITE(data, ioaddr) \ - outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr); \ - udelay(5); \ - outl(data|CR9_SROM_READ|CR9_SRCS|CR9_SRCLK,ioaddr); \ - udelay(5); \ - outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr); \ - udelay(5); - #define __CHK_IO_SIZE(pci_id, dev_rev) \ (( ((pci_id)==PCI_DM9132_ID) || ((dev_rev) >= 0x30) ) ? \ DM9102A_IO_SIZE: DM9102_IO_SIZE) @@ -213,11 +211,11 @@ struct rx_desc { struct dmfe_board_info { u32 chip_id; /* Chip vendor/Device ID */ u8 chip_revision; /* Chip revision */ - struct DEVICE *next_dev; /* next device */ + struct net_device *next_dev; /* next device */ struct pci_dev *pdev; /* PCI device */ spinlock_t lock; - long ioaddr; /* I/O base address */ + void __iomem *ioaddr; /* I/O base address */ u32 cr0_data; u32 cr5_data; u32 cr6_data; @@ -320,20 +318,20 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *, struct DEVICE *); static int dmfe_stop(struct DEVICE *); static void dmfe_set_filter_mode(struct DEVICE *); static const struct ethtool_ops netdev_ethtool_ops; -static u16 read_srom_word(long ,int); +static u16 read_srom_word(void __iomem *, int); static irqreturn_t dmfe_interrupt(int , void *); #ifdef CONFIG_NET_POLL_CONTROLLER static void poll_dmfe (struct net_device *dev); #endif -static void dmfe_descriptor_init(struct net_device *, unsigned long); +static void dmfe_descriptor_init(struct net_device *); static void allocate_rx_buffer(struct net_device *); -static void update_cr6(u32, unsigned long); +static void update_cr6(u32, void __iomem *); static void send_filter_frame(struct DEVICE *); static void dm9132_id_table(struct DEVICE *); -static u16 phy_read(unsigned long, u8, u8, u32); -static void phy_write(unsigned long, u8, u8, u16, u32); -static void phy_write_1bit(unsigned long, u32); -static u16 phy_read_1bit(unsigned long); +static u16 phy_read(void __iomem *, u8, u8, u32); +static void phy_write(void __iomem *, u8, u8, u16, u32); +static void phy_write_1bit(void __iomem *, u32); +static u16 phy_read_1bit(void __iomem *); static u8 dmfe_sense_speed(struct dmfe_board_info *); static void dmfe_process_mode(struct dmfe_board_info *); static void dmfe_timer(unsigned long); @@ -462,14 +460,16 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev, db->buf_pool_dma_start = db->buf_pool_dma_ptr; db->chip_id = ent->driver_data; - db->ioaddr = pci_resource_start(pdev, 0); + /* IO type range. */ + db->ioaddr = pci_iomap(pdev, 0, 0); + if (!db->ioaddr) + goto err_out_free_buf; + db->chip_revision = pdev->revision; db->wol_mode = 0; db->pdev = pdev; - dev->base_addr = db->ioaddr; - dev->irq = pdev->irq; pci_set_drvdata(pdev, dev); dev->netdev_ops = &netdev_ops; dev->ethtool_ops = &netdev_ethtool_ops; @@ -484,9 +484,10 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev, db->chip_type = 0; /* read 64 word srom data */ - for (i = 0; i < 64; i++) + for (i = 0; i < 64; i++) { ((__le16 *) db->srom)[i] = cpu_to_le16(read_srom_word(db->ioaddr, i)); + } /* Set Node address */ for (i = 0; i < 6; i++) @@ -494,16 +495,18 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev, err = register_netdev (dev); if (err) - goto err_out_free_buf; + goto err_out_unmap; dev_info(&dev->dev, "Davicom DM%04lx at pci%s, %pM, irq %d\n", ent->driver_data >> 16, - pci_name(pdev), dev->dev_addr, dev->irq); + pci_name(pdev), dev->dev_addr, pdev->irq); pci_set_master(pdev); return 0; +err_out_unmap: + pci_iounmap(pdev, db->ioaddr); err_out_free_buf: pci_free_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, db->buf_pool_ptr, db->buf_pool_dma_ptr); @@ -532,7 +535,7 @@ static void __devexit dmfe_remove_one (struct pci_dev *pdev) if (dev) { unregister_netdev(dev); - + pci_iounmap(db->pdev, db->ioaddr); pci_free_consistent(db->pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, db->desc_pool_ptr, db->desc_pool_dma_ptr); @@ -555,13 +558,13 @@ static void __devexit dmfe_remove_one (struct pci_dev *pdev) static int dmfe_open(struct DEVICE *dev) { - int ret; struct dmfe_board_info *db = netdev_priv(dev); + const int irq = db->pdev->irq; + int ret; DMFE_DBUG(0, "dmfe_open", 0); - ret = request_irq(dev->irq, dmfe_interrupt, - IRQF_SHARED, dev->name, dev); + ret = request_irq(irq, dmfe_interrupt, IRQF_SHARED, dev->name, dev); if (ret) return ret; @@ -615,14 +618,14 @@ static int dmfe_open(struct DEVICE *dev) static void dmfe_init_dm910x(struct DEVICE *dev) { struct dmfe_board_info *db = netdev_priv(dev); - unsigned long ioaddr = db->ioaddr; + void __iomem *ioaddr = db->ioaddr; DMFE_DBUG(0, "dmfe_init_dm910x()", 0); /* Reset DM910x MAC controller */ - outl(DM910X_RESET, ioaddr + DCR0); /* RESET MAC */ + dw32(DCR0, DM910X_RESET); /* RESET MAC */ udelay(100); - outl(db->cr0_data, ioaddr + DCR0); + dw32(DCR0, db->cr0_data); udelay(5); /* Phy addr : DM910(A)2/DM9132/9801, phy address = 1 */ @@ -633,12 +636,12 @@ static void dmfe_init_dm910x(struct DEVICE *dev) db->media_mode = dmfe_media_mode; /* RESET Phyxcer Chip by GPR port bit 7 */ - outl(0x180, ioaddr + DCR12); /* Let bit 7 output port */ + dw32(DCR12, 0x180); /* Let bit 7 output port */ if (db->chip_id == PCI_DM9009_ID) { - outl(0x80, ioaddr + DCR12); /* Issue RESET signal */ + dw32(DCR12, 0x80); /* Issue RESET signal */ mdelay(300); /* Delay 300 ms */ } - outl(0x0, ioaddr + DCR12); /* Clear RESET signal */ + dw32(DCR12, 0x0); /* Clear RESET signal */ /* Process Phyxcer Media Mode */ if ( !(db->media_mode & 0x10) ) /* Force 1M mode */ @@ -649,7 +652,7 @@ static void dmfe_init_dm910x(struct DEVICE *dev) db->op_mode = db->media_mode; /* Force Mode */ /* Initialize Transmit/Receive decriptor and CR3/4 */ - dmfe_descriptor_init(dev, ioaddr); + dmfe_descriptor_init(dev); /* Init CR6 to program DM910x operation */ update_cr6(db->cr6_data, ioaddr); @@ -662,10 +665,10 @@ static void dmfe_init_dm910x(struct DEVICE *dev) /* Init CR7, interrupt active bit */ db->cr7_data = CR7_DEFAULT; - outl(db->cr7_data, ioaddr + DCR7); + dw32(DCR7, db->cr7_data); /* Init CR15, Tx jabber and Rx watchdog timer */ - outl(db->cr15_data, ioaddr + DCR15); + dw32(DCR15, db->cr15_data); /* Enable DM910X Tx/Rx function */ db->cr6_data |= CR6_RXSC | CR6_TXSC | 0x40000; @@ -682,6 +685,7 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb, struct DEVICE *dev) { struct dmfe_board_info *db = netdev_priv(dev); + void __iomem *ioaddr = db->ioaddr; struct tx_desc *txptr; unsigned long flags; @@ -707,7 +711,7 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb, } /* Disable NIC interrupt */ - outl(0, dev->base_addr + DCR7); + dw32(DCR7, 0); /* transmit this packet */ txptr = db->tx_insert_ptr; @@ -721,11 +725,11 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb, if ( (!db->tx_queue_cnt) && (db->tx_packet_cnt < TX_MAX_SEND_CNT) ) { txptr->tdes0 = cpu_to_le32(0x80000000); /* Set owner bit */ db->tx_packet_cnt++; /* Ready to send */ - outl(0x1, dev->base_addr + DCR1); /* Issue Tx polling */ + dw32(DCR1, 0x1); /* Issue Tx polling */ dev->trans_start = jiffies; /* saved time stamp */ } else { db->tx_queue_cnt++; /* queue TX packet */ - outl(0x1, dev->base_addr + DCR1); /* Issue Tx polling */ + dw32(DCR1, 0x1); /* Issue Tx polling */ } /* Tx resource check */ @@ -734,7 +738,7 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb, /* Restore CR7 to enable interrupt */ spin_unlock_irqrestore(&db->lock, flags); - outl(db->cr7_data, dev->base_addr + DCR7); + dw32(DCR7, db->cr7_data); /* free this SKB */ dev_kfree_skb(skb); @@ -751,7 +755,7 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb, static int dmfe_stop(struct DEVICE *dev) { struct dmfe_board_info *db = netdev_priv(dev); - unsigned long ioaddr = dev->base_addr; + void __iomem *ioaddr = db->ioaddr; DMFE_DBUG(0, "dmfe_stop", 0); @@ -762,12 +766,12 @@ static int dmfe_stop(struct DEVICE *dev) del_timer_sync(&db->timer); /* Reset & stop DM910X board */ - outl(DM910X_RESET, ioaddr + DCR0); - udelay(5); - phy_write(db->ioaddr, db->phy_addr, 0, 0x8000, db->chip_id); + dw32(DCR0, DM910X_RESET); + udelay(100); + phy_write(ioaddr, db->phy_addr, 0, 0x8000, db->chip_id); /* free interrupt */ - free_irq(dev->irq, dev); + free_irq(db->pdev->irq, dev); /* free allocated rx buffer */ dmfe_free_rxbuffer(db); @@ -794,7 +798,7 @@ static irqreturn_t dmfe_interrupt(int irq, void *dev_id) { struct DEVICE *dev = dev_id; struct dmfe_board_info *db = netdev_priv(dev); - unsigned long ioaddr = dev->base_addr; + void __iomem *ioaddr = db->ioaddr; unsigned long flags; DMFE_DBUG(0, "dmfe_interrupt()", 0); @@ -802,15 +806,15 @@ static irqreturn_t dmfe_interrupt(int irq, void *dev_id) spin_lock_irqsave(&db->lock, flags); /* Got DM910X status */ - db->cr5_data = inl(ioaddr + DCR5); - outl(db->cr5_data, ioaddr + DCR5); + db->cr5_data = dr32(DCR5); + dw32(DCR5, db->cr5_data); if ( !(db->cr5_data & 0xc1) ) { spin_unlock_irqrestore(&db->lock, flags); return IRQ_HANDLED; } /* Disable all interrupt in CR7 to solve the interrupt edge problem */ - outl(0, ioaddr + DCR7); + dw32(DCR7, 0); /* Check system status */ if (db->cr5_data & 0x2000) { @@ -838,11 +842,11 @@ static irqreturn_t dmfe_interrupt(int irq, void *dev_id) if (db->dm910x_chk_mode & 0x2) { db->dm910x_chk_mode = 0x4; db->cr6_data |= 0x100; - update_cr6(db->cr6_data, db->ioaddr); + update_cr6(db->cr6_data, ioaddr); } /* Restore CR7 to enable interrupt mask */ - outl(db->cr7_data, ioaddr + DCR7); + dw32(DCR7, db->cr7_data); spin_unlock_irqrestore(&db->lock, flags); return IRQ_HANDLED; @@ -858,11 +862,14 @@ static irqreturn_t dmfe_interrupt(int irq, void *dev_id) static void poll_dmfe (struct net_device *dev) { + struct dmfe_board_info *db = netdev_priv(dev); + const int irq = db->pdev->irq; + /* disable_irq here is not very nice, but with the lockless interrupt handler we have no other choice. */ - disable_irq(dev->irq); - dmfe_interrupt (dev->irq, dev); - enable_irq(dev->irq); + disable_irq(irq); + dmfe_interrupt (irq, dev); + enable_irq(irq); } #endif @@ -873,7 +880,7 @@ static void poll_dmfe (struct net_device *dev) static void dmfe_free_tx_pkt(struct DEVICE *dev, struct dmfe_board_info * db) { struct tx_desc *txptr; - unsigned long ioaddr = dev->base_addr; + void __iomem *ioaddr = db->ioaddr; u32 tdes0; txptr = db->tx_remove_ptr; @@ -897,7 +904,7 @@ static void dmfe_free_tx_pkt(struct DEVICE *dev, struct dmfe_board_info * db) db->tx_fifo_underrun++; if ( !(db->cr6_data & CR6_SFT) ) { db->cr6_data = db->cr6_data | CR6_SFT; - update_cr6(db->cr6_data, db->ioaddr); + update_cr6(db->cr6_data, ioaddr); } } if (tdes0 & 0x0100) @@ -924,7 +931,7 @@ static void dmfe_free_tx_pkt(struct DEVICE *dev, struct dmfe_board_info * db) txptr->tdes0 = cpu_to_le32(0x80000000); /* Set owner bit */ db->tx_packet_cnt++; /* Ready to send */ db->tx_queue_cnt--; - outl(0x1, ioaddr + DCR1); /* Issue Tx polling */ + dw32(DCR1, 0x1); /* Issue Tx polling */ dev->trans_start = jiffies; /* saved time stamp */ } @@ -1087,12 +1094,7 @@ static void dmfe_ethtool_get_drvinfo(struct net_device *dev, strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); strlcpy(info->version, DRV_VERSION, sizeof(info->version)); - if (np->pdev) - strlcpy(info->bus_info, pci_name(np->pdev), - sizeof(info->bus_info)); - else - sprintf(info->bus_info, "EISA 0x%lx %d", - dev->base_addr, dev->irq); + strlcpy(info->bus_info, pci_name(np->pdev), sizeof(info->bus_info)); } static int dmfe_ethtool_set_wol(struct net_device *dev, @@ -1132,10 +1134,11 @@ static const struct ethtool_ops netdev_ethtool_ops = { static void dmfe_timer(unsigned long data) { + struct net_device *dev = (struct net_device *)data; + struct dmfe_board_info *db = netdev_priv(dev); + void __iomem *ioaddr = db->ioaddr; u32 tmp_cr8; unsigned char tmp_cr12; - struct DEVICE *dev = (struct DEVICE *) data; - struct dmfe_board_info *db = netdev_priv(dev); unsigned long flags; int link_ok, link_ok_phy; @@ -1148,11 +1151,10 @@ static void dmfe_timer(unsigned long data) db->first_in_callback = 1; if (db->chip_type && (db->chip_id==PCI_DM9102_ID)) { db->cr6_data &= ~0x40000; - update_cr6(db->cr6_data, db->ioaddr); - phy_write(db->ioaddr, - db->phy_addr, 0, 0x1000, db->chip_id); + update_cr6(db->cr6_data, ioaddr); + phy_write(ioaddr, db->phy_addr, 0, 0x1000, db->chip_id); db->cr6_data |= 0x40000; - update_cr6(db->cr6_data, db->ioaddr); + update_cr6(db->cr6_data, ioaddr); db->timer.expires = DMFE_TIMER_WUT + HZ * 2; add_timer(&db->timer); spin_unlock_irqrestore(&db->lock, flags); @@ -1167,7 +1169,7 @@ static void dmfe_timer(unsigned long data) db->dm910x_chk_mode = 0x4; /* Dynamic reset DM910X : system error or transmit time-out */ - tmp_cr8 = inl(db->ioaddr + DCR8); + tmp_cr8 = dr32(DCR8); if ( (db->interval_rx_cnt==0) && (tmp_cr8) ) { db->reset_cr8++; db->wait_reset = 1; @@ -1177,7 +1179,7 @@ static void dmfe_timer(unsigned long data) /* TX polling kick monitor */ if ( db->tx_packet_cnt && time_after(jiffies, dev_trans_start(dev) + DMFE_TX_KICK) ) { - outl(0x1, dev->base_addr + DCR1); /* Tx polling again */ + dw32(DCR1, 0x1); /* Tx polling again */ /* TX Timeout */ if (time_after(jiffies, dev_trans_start(dev) + DMFE_TX_TIMEOUT) ) { @@ -1200,9 +1202,9 @@ static void dmfe_timer(unsigned long data) /* Link status check, Dynamic media type change */ if (db->chip_id == PCI_DM9132_ID) - tmp_cr12 = inb(db->ioaddr + DCR9 + 3); /* DM9132 */ + tmp_cr12 = dr8(DCR9 + 3); /* DM9132 */ else - tmp_cr12 = inb(db->ioaddr + DCR12); /* DM9102/DM9102A */ + tmp_cr12 = dr8(DCR12); /* DM9102/DM9102A */ if ( ((db->chip_id == PCI_DM9102_ID) && (db->chip_revision == 0x30)) || @@ -1251,7 +1253,7 @@ static void dmfe_timer(unsigned long data) /* 10/100M link failed, used 1M Home-Net */ db->cr6_data|=0x00040000; /* bit18=1, MII */ db->cr6_data&=~0x00000200; /* bit9=0, HD mode */ - update_cr6(db->cr6_data, db->ioaddr); + update_cr6(db->cr6_data, ioaddr); } } else if (!netif_carrier_ok(dev)) { @@ -1288,17 +1290,18 @@ static void dmfe_timer(unsigned long data) * Re-initialize DM910X board */ -static void dmfe_dynamic_reset(struct DEVICE *dev) +static void dmfe_dynamic_reset(struct net_device *dev) { struct dmfe_board_info *db = netdev_priv(dev); + void __iomem *ioaddr = db->ioaddr; DMFE_DBUG(0, "dmfe_dynamic_reset()", 0); /* Sopt MAC controller */ db->cr6_data &= ~(CR6_RXSC | CR6_TXSC); /* Disable Tx/Rx */ - update_cr6(db->cr6_data, dev->base_addr); - outl(0, dev->base_addr + DCR7); /* Disable Interrupt */ - outl(inl(dev->base_addr + DCR5), dev->base_addr + DCR5); + update_cr6(db->cr6_data, ioaddr); + dw32(DCR7, 0); /* Disable Interrupt */ + dw32(DCR5, dr32(DCR5)); /* Disable upper layer interface */ netif_stop_queue(dev); @@ -1364,9 +1367,10 @@ static void dmfe_reuse_skb(struct dmfe_board_info *db, struct sk_buff * skb) * Using Chain structure, and allocate Tx/Rx buffer */ -static void dmfe_descriptor_init(struct net_device *dev, unsigned long ioaddr) +static void dmfe_descriptor_init(struct net_device *dev) { struct dmfe_board_info *db = netdev_priv(dev); + void __iomem *ioaddr = db->ioaddr; struct tx_desc *tmp_tx; struct rx_desc *tmp_rx; unsigned char *tmp_buf; @@ -1379,7 +1383,7 @@ static void dmfe_descriptor_init(struct net_device *dev, unsigned long ioaddr) /* tx descriptor start pointer */ db->tx_insert_ptr = db->first_tx_desc; db->tx_remove_ptr = db->first_tx_desc; - outl(db->first_tx_desc_dma, ioaddr + DCR4); /* TX DESC address */ + dw32(DCR4, db->first_tx_desc_dma); /* TX DESC address */ /* rx descriptor start pointer */ db->first_rx_desc = (void *)db->first_tx_desc + @@ -1389,7 +1393,7 @@ static void dmfe_descriptor_init(struct net_device *dev, unsigned long ioaddr) sizeof(struct tx_desc) * TX_DESC_CNT; db->rx_insert_ptr = db->first_rx_desc; db->rx_ready_ptr = db->first_rx_desc; - outl(db->first_rx_desc_dma, ioaddr + DCR3); /* RX DESC address */ + dw32(DCR3, db->first_rx_desc_dma); /* RX DESC address */ /* Init Transmit chain */ tmp_buf = db->buf_pool_start; @@ -1431,14 +1435,14 @@ static void dmfe_descriptor_init(struct net_device *dev, unsigned long ioaddr) * Firstly stop DM910X , then written value and start */ -static void update_cr6(u32 cr6_data, unsigned long ioaddr) +static void update_cr6(u32 cr6_data, void __iomem *ioaddr) { u32 cr6_tmp; cr6_tmp = cr6_data & ~0x2002; /* stop Tx/Rx */ - outl(cr6_tmp, ioaddr + DCR6); + dw32(DCR6, cr6_tmp); udelay(5); - outl(cr6_data, ioaddr + DCR6); + dw32(DCR6, cr6_data); udelay(5); } @@ -1448,24 +1452,19 @@ static void update_cr6(u32 cr6_data, unsigned long ioaddr) * This setup frame initialize DM910X address filter mode */ -static void dm9132_id_table(struct DEVICE *dev) +static void dm9132_id_table(struct net_device *dev) { + struct dmfe_board_info *db = netdev_priv(dev); + void __iomem *ioaddr = db->ioaddr + 0xc0; + u16 *addrptr = (u16 *)dev->dev_addr; struct netdev_hw_addr *ha; - u16 * addrptr; - unsigned long ioaddr = dev->base_addr+0xc0; /* ID Table */ - u32 hash_val; u16 i, hash_table[4]; - DMFE_DBUG(0, "dm9132_id_table()", 0); - /* Node address */ - addrptr = (u16 *) dev->dev_addr; - outw(addrptr[0], ioaddr); - ioaddr += 4; - outw(addrptr[1], ioaddr); - ioaddr += 4; - outw(addrptr[2], ioaddr); - ioaddr += 4; + for (i = 0; i < 3; i++) { + dw16(0, addrptr[i]); + ioaddr += 4; + } /* Clear Hash Table */ memset(hash_table, 0, sizeof(hash_table)); @@ -1475,13 +1474,14 @@ static void dm9132_id_table(struct DEVICE *dev) /* the multicast address in Hash Table : 64 bits */ netdev_for_each_mc_addr(ha, dev) { - hash_val = cal_CRC((char *) ha->addr, 6, 0) & 0x3f; + u32 hash_val = cal_CRC((char *)ha->addr, 6, 0) & 0x3f; + hash_table[hash_val / 16] |= (u16) 1 << (hash_val % 16); } /* Write the hash table to MAC MD table */ for (i = 0; i < 4; i++, ioaddr += 4) - outw(hash_table[i], ioaddr); + dw16(0, hash_table[i]); } @@ -1490,7 +1490,7 @@ static void dm9132_id_table(struct DEVICE *dev) * This setup frame initialize DM910X address filter mode */ -static void send_filter_frame(struct DEVICE *dev) +static void send_filter_frame(struct net_device *dev) { struct dmfe_board_info *db = netdev_priv(dev); struct netdev_hw_addr *ha; @@ -1535,12 +1535,14 @@ static void send_filter_frame(struct DEVICE *dev) /* Resource Check and Send the setup packet */ if (!db->tx_packet_cnt) { + void __iomem *ioaddr = db->ioaddr; + /* Resource Empty */ db->tx_packet_cnt++; txptr->tdes0 = cpu_to_le32(0x80000000); - update_cr6(db->cr6_data | 0x2000, dev->base_addr); - outl(0x1, dev->base_addr + DCR1); /* Issue Tx polling */ - update_cr6(db->cr6_data, dev->base_addr); + update_cr6(db->cr6_data | 0x2000, ioaddr); + dw32(DCR1, 0x1); /* Issue Tx polling */ + update_cr6(db->cr6_data, ioaddr); dev->trans_start = jiffies; } else db->tx_queue_cnt++; /* Put in TX queue */ @@ -1575,43 +1577,59 @@ static void allocate_rx_buffer(struct net_device *dev) db->rx_insert_ptr = rxptr; } +static void srom_clk_write(void __iomem *ioaddr, u32 data) +{ + static const u32 cmd[] = { + CR9_SROM_READ | CR9_SRCS, + CR9_SROM_READ | CR9_SRCS | CR9_SRCLK, + CR9_SROM_READ | CR9_SRCS + }; + int i; + + for (i = 0; i < ARRAY_SIZE(cmd); i++) { + dw32(DCR9, data | cmd[i]); + udelay(5); + } +} /* * Read one word data from the serial ROM */ - -static u16 read_srom_word(long ioaddr, int offset) +static u16 read_srom_word(void __iomem *ioaddr, int offset) { + u16 srom_data; int i; - u16 srom_data = 0; - long cr9_ioaddr = ioaddr + DCR9; - outl(CR9_SROM_READ, cr9_ioaddr); - outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr); + dw32(DCR9, CR9_SROM_READ); + udelay(5); + dw32(DCR9, CR9_SROM_READ | CR9_SRCS); + udelay(5); /* Send the Read Command 110b */ - SROM_CLK_WRITE(SROM_DATA_1, cr9_ioaddr); - SROM_CLK_WRITE(SROM_DATA_1, cr9_ioaddr); - SROM_CLK_WRITE(SROM_DATA_0, cr9_ioaddr); + srom_clk_write(ioaddr, SROM_DATA_1); + srom_clk_write(ioaddr, SROM_DATA_1); + srom_clk_write(ioaddr, SROM_DATA_0); /* Send the offset */ for (i = 5; i >= 0; i--) { srom_data = (offset & (1 << i)) ? SROM_DATA_1 : SROM_DATA_0; - SROM_CLK_WRITE(srom_data, cr9_ioaddr); + srom_clk_write(ioaddr, srom_data); } - outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr); + dw32(DCR9, CR9_SROM_READ | CR9_SRCS); + udelay(5); for (i = 16; i > 0; i--) { - outl(CR9_SROM_READ | CR9_SRCS | CR9_SRCLK, cr9_ioaddr); + dw32(DCR9, CR9_SROM_READ | CR9_SRCS | CR9_SRCLK); udelay(5); srom_data = (srom_data << 1) | - ((inl(cr9_ioaddr) & CR9_CRDOUT) ? 1 : 0); - outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr); + ((dr32(DCR9) & CR9_CRDOUT) ? 1 : 0); + dw32(DCR9, CR9_SROM_READ | CR9_SRCS); udelay(5); } - outl(CR9_SROM_READ, cr9_ioaddr); + dw32(DCR9, CR9_SROM_READ); + udelay(5); return srom_data; } @@ -1620,13 +1638,14 @@ static u16 read_srom_word(long ioaddr, int offset) * Auto sense the media mode */ -static u8 dmfe_sense_speed(struct dmfe_board_info * db) +static u8 dmfe_sense_speed(struct dmfe_board_info *db) { + void __iomem *ioaddr = db->ioaddr; u8 ErrFlag = 0; u16 phy_mode; /* CR6 bit18=0, select 10/100M */ - update_cr6( (db->cr6_data & ~0x40000), db->ioaddr); + update_cr6(db->cr6_data & ~0x40000, ioaddr); phy_mode = phy_read(db->ioaddr, db->phy_addr, 1, db->chip_id); phy_mode = phy_read(db->ioaddr, db->phy_addr, 1, db->chip_id); @@ -1665,11 +1684,12 @@ static u8 dmfe_sense_speed(struct dmfe_board_info * db) static void dmfe_set_phyxcer(struct dmfe_board_info *db) { + void __iomem *ioaddr = db->ioaddr; u16 phy_reg; /* Select 10/100M phyxcer */ db->cr6_data &= ~0x40000; - update_cr6(db->cr6_data, db->ioaddr); + update_cr6(db->cr6_data, ioaddr); /* DM9009 Chip: Phyxcer reg18 bit12=0 */ if (db->chip_id == PCI_DM9009_ID) { @@ -1765,18 +1785,15 @@ static void dmfe_process_mode(struct dmfe_board_info *db) * Write a word to Phy register */ -static void phy_write(unsigned long iobase, u8 phy_addr, u8 offset, +static void phy_write(void __iomem *ioaddr, u8 phy_addr, u8 offset, u16 phy_data, u32 chip_id) { u16 i; - unsigned long ioaddr; if (chip_id == PCI_DM9132_ID) { - ioaddr = iobase + 0x80 + offset * 4; - outw(phy_data, ioaddr); + dw16(0x80 + offset * 4, phy_data); } else { /* DM9102/DM9102A Chip */ - ioaddr = iobase + DCR9; /* Send 33 synchronization clock to Phy controller */ for (i = 0; i < 35; i++) @@ -1816,19 +1833,16 @@ static void phy_write(unsigned long iobase, u8 phy_addr, u8 offset, * Read a word data from phy register */ -static u16 phy_read(unsigned long iobase, u8 phy_addr, u8 offset, u32 chip_id) +static u16 phy_read(void __iomem *ioaddr, u8 phy_addr, u8 offset, u32 chip_id) { int i; u16 phy_data; - unsigned long ioaddr; if (chip_id == PCI_DM9132_ID) { /* DM9132 Chip */ - ioaddr = iobase + 0x80 + offset * 4; - phy_data = inw(ioaddr); + phy_data = dr16(0x80 + offset * 4); } else { /* DM9102/DM9102A Chip */ - ioaddr = iobase + DCR9; /* Send 33 synchronization clock to Phy controller */ for (i = 0; i < 35; i++) @@ -1870,13 +1884,13 @@ static u16 phy_read(unsigned long iobase, u8 phy_addr, u8 offset, u32 chip_id) * Write one bit data to Phy Controller */ -static void phy_write_1bit(unsigned long ioaddr, u32 phy_data) +static void phy_write_1bit(void __iomem *ioaddr, u32 phy_data) { - outl(phy_data, ioaddr); /* MII Clock Low */ + dw32(DCR9, phy_data); /* MII Clock Low */ udelay(1); - outl(phy_data | MDCLKH, ioaddr); /* MII Clock High */ + dw32(DCR9, phy_data | MDCLKH); /* MII Clock High */ udelay(1); - outl(phy_data, ioaddr); /* MII Clock Low */ + dw32(DCR9, phy_data); /* MII Clock Low */ udelay(1); } @@ -1885,14 +1899,14 @@ static void phy_write_1bit(unsigned long ioaddr, u32 phy_data) * Read one bit phy data from PHY controller */ -static u16 phy_read_1bit(unsigned long ioaddr) +static u16 phy_read_1bit(void __iomem *ioaddr) { u16 phy_data; - outl(0x50000, ioaddr); + dw32(DCR9, 0x50000); udelay(1); - phy_data = ( inl(ioaddr) >> 19 ) & 0x1; - outl(0x40000, ioaddr); + phy_data = (dr32(DCR9) >> 19) & 0x1; + dw32(DCR9, 0x40000); udelay(1); return phy_data; @@ -1978,7 +1992,7 @@ static void dmfe_parse_srom(struct dmfe_board_info * db) /* Check DM9801 or DM9802 present or not */ db->HPNA_present = 0; - update_cr6(db->cr6_data|0x40000, db->ioaddr); + update_cr6(db->cr6_data | 0x40000, db->ioaddr); tmp_reg = phy_read(db->ioaddr, db->phy_addr, 3, db->chip_id); if ( ( tmp_reg & 0xfff0 ) == 0xb900 ) { /* DM9801 or DM9802 present */ @@ -2095,6 +2109,7 @@ static int dmfe_suspend(struct pci_dev *pci_dev, pm_message_t state) { struct net_device *dev = pci_get_drvdata(pci_dev); struct dmfe_board_info *db = netdev_priv(dev); + void __iomem *ioaddr = db->ioaddr; u32 tmp; /* Disable upper layer interface */ @@ -2102,11 +2117,11 @@ static int dmfe_suspend(struct pci_dev *pci_dev, pm_message_t state) /* Disable Tx/Rx */ db->cr6_data &= ~(CR6_RXSC | CR6_TXSC); - update_cr6(db->cr6_data, dev->base_addr); + update_cr6(db->cr6_data, ioaddr); /* Disable Interrupt */ - outl(0, dev->base_addr + DCR7); - outl(inl (dev->base_addr + DCR5), dev->base_addr + DCR5); + dw32(DCR7, 0); + dw32(DCR5, dr32(DCR5)); /* Fre RX buffers */ dmfe_free_rxbuffer(db); diff --git a/drivers/net/ethernet/dec/tulip/tulip_core.c b/drivers/net/ethernet/dec/tulip/tulip_core.c index fea3641d9398..c4f37aca2269 100644 --- a/drivers/net/ethernet/dec/tulip/tulip_core.c +++ b/drivers/net/ethernet/dec/tulip/tulip_core.c @@ -328,7 +328,7 @@ static void tulip_up(struct net_device *dev) udelay(100); if (tulip_debug > 1) - netdev_dbg(dev, "tulip_up(), irq==%d\n", dev->irq); + netdev_dbg(dev, "tulip_up(), irq==%d\n", tp->pdev->irq); iowrite32(tp->rx_ring_dma, ioaddr + CSR3); iowrite32(tp->tx_ring_dma, ioaddr + CSR4); @@ -515,11 +515,13 @@ media_picked: static int tulip_open(struct net_device *dev) { + struct tulip_private *tp = netdev_priv(dev); int retval; tulip_init_ring (dev); - retval = request_irq(dev->irq, tulip_interrupt, IRQF_SHARED, dev->name, dev); + retval = request_irq(tp->pdev->irq, tulip_interrupt, IRQF_SHARED, + dev->name, dev); if (retval) goto free_ring; @@ -841,7 +843,7 @@ static int tulip_close (struct net_device *dev) netdev_dbg(dev, "Shutting down ethercard, status was %02x\n", ioread32 (ioaddr + CSR5)); - free_irq (dev->irq, dev); + free_irq (tp->pdev->irq, dev); tulip_free_ring (dev); @@ -1489,8 +1491,6 @@ static int __devinit tulip_init_one (struct pci_dev *pdev, INIT_WORK(&tp->media_work, tulip_tbl[tp->chip_id].media_task); - dev->base_addr = (unsigned long)ioaddr; - #ifdef CONFIG_TULIP_MWI if (!force_csr0 && (tp->flags & HAS_PCI_MWI)) tulip_mwi_config (pdev, dev); @@ -1650,7 +1650,6 @@ static int __devinit tulip_init_one (struct pci_dev *pdev, for (i = 0; i < 6; i++) last_phys_addr[i] = dev->dev_addr[i]; last_irq = irq; - dev->irq = irq; /* The lower four bits are the media type. */ if (board_idx >= 0 && board_idx < MAX_UNITS) { @@ -1858,7 +1857,8 @@ static int tulip_suspend (struct pci_dev *pdev, pm_message_t state) tulip_down(dev); netif_device_detach(dev); - free_irq(dev->irq, dev); + /* FIXME: it needlessly adds an error path. */ + free_irq(tp->pdev->irq, dev); save_state: pci_save_state(pdev); @@ -1900,7 +1900,9 @@ static int tulip_resume(struct pci_dev *pdev) return retval; } - if ((retval = request_irq(dev->irq, tulip_interrupt, IRQF_SHARED, dev->name, dev))) { + retval = request_irq(pdev->irq, tulip_interrupt, IRQF_SHARED, + dev->name, dev); + if (retval) { pr_err("request_irq failed in resume\n"); return retval; } @@ -1960,11 +1962,14 @@ static void __devexit tulip_remove_one (struct pci_dev *pdev) static void poll_tulip (struct net_device *dev) { + struct tulip_private *tp = netdev_priv(dev); + const int irq = tp->pdev->irq; + /* disable_irq here is not very nice, but with the lockless interrupt handler we have no other choice. */ - disable_irq(dev->irq); - tulip_interrupt (dev->irq, dev); - enable_irq(dev->irq); + disable_irq(irq); + tulip_interrupt (irq, dev); + enable_irq(irq); } #endif diff --git a/drivers/net/ethernet/dec/tulip/uli526x.c b/drivers/net/ethernet/dec/tulip/uli526x.c index fc4001f6a5e4..75d45f8a37dc 100644 --- a/drivers/net/ethernet/dec/tulip/uli526x.c +++ b/drivers/net/ethernet/dec/tulip/uli526x.c @@ -42,6 +42,8 @@ #include <asm/dma.h> #include <asm/uaccess.h> +#define uw32(reg, val) iowrite32(val, ioaddr + (reg)) +#define ur32(reg) ioread32(ioaddr + (reg)) /* Board/System/Debug information/definition ---------------- */ #define PCI_ULI5261_ID 0x526110B9 /* ULi M5261 ID*/ @@ -110,14 +112,6 @@ do { \ #define SROM_V41_CODE 0x14 -#define SROM_CLK_WRITE(data, ioaddr) \ - outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr); \ - udelay(5); \ - outl(data|CR9_SROM_READ|CR9_SRCS|CR9_SRCLK,ioaddr); \ - udelay(5); \ - outl(data|CR9_SROM_READ|CR9_SRCS,ioaddr); \ - udelay(5); - /* Structure/enum declaration ------------------------------- */ struct tx_desc { __le32 tdes0, tdes1, tdes2, tdes3; /* Data for the card */ @@ -132,12 +126,15 @@ struct rx_desc { } __attribute__(( aligned(32) )); struct uli526x_board_info { - u32 chip_id; /* Chip vendor/Device ID */ + struct uli_phy_ops { + void (*write)(struct uli526x_board_info *, u8, u8, u16); + u16 (*read)(struct uli526x_board_info *, u8, u8); + } phy; struct net_device *next_dev; /* next device */ struct pci_dev *pdev; /* PCI device */ spinlock_t lock; - long ioaddr; /* I/O base address */ + void __iomem *ioaddr; /* I/O base address */ u32 cr0_data; u32 cr5_data; u32 cr6_data; @@ -227,21 +224,21 @@ static netdev_tx_t uli526x_start_xmit(struct sk_buff *, static int uli526x_stop(struct net_device *); static void uli526x_set_filter_mode(struct net_device *); static const struct ethtool_ops netdev_ethtool_ops; -static u16 read_srom_word(long, int); +static u16 read_srom_word(struct uli526x_board_info *, int); static irqreturn_t uli526x_interrupt(int, void *); #ifdef CONFIG_NET_POLL_CONTROLLER static void uli526x_poll(struct net_device *dev); #endif -static void uli526x_descriptor_init(struct net_device *, unsigned long); +static void uli526x_descriptor_init(struct net_device *, void __iomem *); static void allocate_rx_buffer(struct net_device *); -static void update_cr6(u32, unsigned long); +static void update_cr6(u32, void __iomem *); static void send_filter_frame(struct net_device *, int); -static u16 phy_read(unsigned long, u8, u8, u32); -static u16 phy_readby_cr10(unsigned long, u8, u8); -static void phy_write(unsigned long, u8, u8, u16, u32); -static void phy_writeby_cr10(unsigned long, u8, u8, u16); -static void phy_write_1bit(unsigned long, u32, u32); -static u16 phy_read_1bit(unsigned long, u32); +static u16 phy_readby_cr9(struct uli526x_board_info *, u8, u8); +static u16 phy_readby_cr10(struct uli526x_board_info *, u8, u8); +static void phy_writeby_cr9(struct uli526x_board_info *, u8, u8, u16); +static void phy_writeby_cr10(struct uli526x_board_info *, u8, u8, u16); +static void phy_write_1bit(struct uli526x_board_info *db, u32); +static u16 phy_read_1bit(struct uli526x_board_info *db); static u8 uli526x_sense_speed(struct uli526x_board_info *); static void uli526x_process_mode(struct uli526x_board_info *); static void uli526x_timer(unsigned long); @@ -253,6 +250,18 @@ static void uli526x_free_rxbuffer(struct uli526x_board_info *); static void uli526x_init(struct net_device *); static void uli526x_set_phyxcer(struct uli526x_board_info *); +static void srom_clk_write(struct uli526x_board_info *db, u32 data) +{ + void __iomem *ioaddr = db->ioaddr; + + uw32(DCR9, data | CR9_SROM_READ | CR9_SRCS); + udelay(5); + uw32(DCR9, data | CR9_SROM_READ | CR9_SRCS | CR9_SRCLK); + udelay(5); + uw32(DCR9, data | CR9_SROM_READ | CR9_SRCS); + udelay(5); +} + /* ULI526X network board routine ---------------------------- */ static const struct net_device_ops netdev_ops = { @@ -277,6 +286,7 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev, { struct uli526x_board_info *db; /* board information structure */ struct net_device *dev; + void __iomem *ioaddr; int i, err; ULI526X_DBUG(0, "uli526x_init_one()", 0); @@ -313,9 +323,9 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev, goto err_out_disable; } - if (pci_request_regions(pdev, DRV_NAME)) { + err = pci_request_regions(pdev, DRV_NAME); + if (err < 0) { pr_err("Failed to request PCI regions\n"); - err = -ENODEV; goto err_out_disable; } @@ -323,32 +333,41 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev, db = netdev_priv(dev); /* Allocate Tx/Rx descriptor memory */ + err = -ENOMEM; + db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, &db->desc_pool_dma_ptr); - if(db->desc_pool_ptr == NULL) - { - err = -ENOMEM; - goto err_out_nomem; - } + if (!db->desc_pool_ptr) + goto err_out_release; + db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, &db->buf_pool_dma_ptr); - if(db->buf_pool_ptr == NULL) - { - err = -ENOMEM; - goto err_out_nomem; - } + if (!db->buf_pool_ptr) + goto err_out_free_tx_desc; db->first_tx_desc = (struct tx_desc *) db->desc_pool_ptr; db->first_tx_desc_dma = db->desc_pool_dma_ptr; db->buf_pool_start = db->buf_pool_ptr; db->buf_pool_dma_start = db->buf_pool_dma_ptr; - db->chip_id = ent->driver_data; - db->ioaddr = pci_resource_start(pdev, 0); + switch (ent->driver_data) { + case PCI_ULI5263_ID: + db->phy.write = phy_writeby_cr10; + db->phy.read = phy_readby_cr10; + break; + default: + db->phy.write = phy_writeby_cr9; + db->phy.read = phy_readby_cr9; + break; + } + + /* IO region. */ + ioaddr = pci_iomap(pdev, 0, 0); + if (!ioaddr) + goto err_out_free_tx_buf; + db->ioaddr = ioaddr; db->pdev = pdev; db->init = 1; - dev->base_addr = db->ioaddr; - dev->irq = pdev->irq; pci_set_drvdata(pdev, dev); /* Register some necessary functions */ @@ -360,24 +379,24 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev, /* read 64 word srom data */ for (i = 0; i < 64; i++) - ((__le16 *) db->srom)[i] = cpu_to_le16(read_srom_word(db->ioaddr, i)); + ((__le16 *) db->srom)[i] = cpu_to_le16(read_srom_word(db, i)); /* Set Node address */ if(((u16 *) db->srom)[0] == 0xffff || ((u16 *) db->srom)[0] == 0) /* SROM absent, so read MAC address from ID Table */ { - outl(0x10000, db->ioaddr + DCR0); //Diagnosis mode - outl(0x1c0, db->ioaddr + DCR13); //Reset dianostic pointer port - outl(0, db->ioaddr + DCR14); //Clear reset port - outl(0x10, db->ioaddr + DCR14); //Reset ID Table pointer - outl(0, db->ioaddr + DCR14); //Clear reset port - outl(0, db->ioaddr + DCR13); //Clear CR13 - outl(0x1b0, db->ioaddr + DCR13); //Select ID Table access port + uw32(DCR0, 0x10000); //Diagnosis mode + uw32(DCR13, 0x1c0); //Reset dianostic pointer port + uw32(DCR14, 0); //Clear reset port + uw32(DCR14, 0x10); //Reset ID Table pointer + uw32(DCR14, 0); //Clear reset port + uw32(DCR13, 0); //Clear CR13 + uw32(DCR13, 0x1b0); //Select ID Table access port //Read MAC address from CR14 for (i = 0; i < 6; i++) - dev->dev_addr[i] = inl(db->ioaddr + DCR14); + dev->dev_addr[i] = ur32(DCR14); //Read end - outl(0, db->ioaddr + DCR13); //Clear CR13 - outl(0, db->ioaddr + DCR0); //Clear CR0 + uw32(DCR13, 0); //Clear CR13 + uw32(DCR0, 0); //Clear CR0 udelay(10); } else /*Exist SROM*/ @@ -387,26 +406,26 @@ static int __devinit uli526x_init_one (struct pci_dev *pdev, } err = register_netdev (dev); if (err) - goto err_out_res; + goto err_out_unmap; netdev_info(dev, "ULi M%04lx at pci%s, %pM, irq %d\n", ent->driver_data >> 16, pci_name(pdev), - dev->dev_addr, dev->irq); + dev->dev_addr, pdev->irq); pci_set_master(pdev); return 0; -err_out_res: +err_out_unmap: + pci_iounmap(pdev, db->ioaddr); +err_out_free_tx_buf: + pci_free_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, + db->buf_pool_ptr, db->buf_pool_dma_ptr); +err_out_free_tx_desc: + pci_free_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, + db->desc_pool_ptr, db->desc_pool_dma_ptr); +err_out_release: pci_release_regions(pdev); -err_out_nomem: - if(db->desc_pool_ptr) - pci_free_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, - db->desc_pool_ptr, db->desc_pool_dma_ptr); - - if(db->buf_pool_ptr != NULL) - pci_free_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, - db->buf_pool_ptr, db->buf_pool_dma_ptr); err_out_disable: pci_disable_device(pdev); err_out_free: @@ -422,19 +441,17 @@ static void __devexit uli526x_remove_one (struct pci_dev *pdev) struct net_device *dev = pci_get_drvdata(pdev); struct uli526x_board_info *db = netdev_priv(dev); - ULI526X_DBUG(0, "uli526x_remove_one()", 0); - + unregister_netdev(dev); + pci_iounmap(pdev, db->ioaddr); pci_free_consistent(db->pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, db->desc_pool_ptr, db->desc_pool_dma_ptr); pci_free_consistent(db->pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, db->buf_pool_ptr, db->buf_pool_dma_ptr); - unregister_netdev(dev); pci_release_regions(pdev); - free_netdev(dev); /* free board information */ - pci_set_drvdata(pdev, NULL); pci_disable_device(pdev); - ULI526X_DBUG(0, "uli526x_remove_one() exit", 0); + pci_set_drvdata(pdev, NULL); + free_netdev(dev); } @@ -468,7 +485,8 @@ static int uli526x_open(struct net_device *dev) /* Initialize ULI526X board */ uli526x_init(dev); - ret = request_irq(dev->irq, uli526x_interrupt, IRQF_SHARED, dev->name, dev); + ret = request_irq(db->pdev->irq, uli526x_interrupt, IRQF_SHARED, + dev->name, dev); if (ret) return ret; @@ -496,57 +514,57 @@ static int uli526x_open(struct net_device *dev) static void uli526x_init(struct net_device *dev) { struct uli526x_board_info *db = netdev_priv(dev); - unsigned long ioaddr = db->ioaddr; + struct uli_phy_ops *phy = &db->phy; + void __iomem *ioaddr = db->ioaddr; u8 phy_tmp; u8 timeout; - u16 phy_value; u16 phy_reg_reset; ULI526X_DBUG(0, "uli526x_init()", 0); /* Reset M526x MAC controller */ - outl(ULI526X_RESET, ioaddr + DCR0); /* RESET MAC */ + uw32(DCR0, ULI526X_RESET); /* RESET MAC */ udelay(100); - outl(db->cr0_data, ioaddr + DCR0); + uw32(DCR0, db->cr0_data); udelay(5); /* Phy addr : In some boards,M5261/M5263 phy address != 1 */ db->phy_addr = 1; - for(phy_tmp=0;phy_tmp<32;phy_tmp++) - { - phy_value=phy_read(db->ioaddr,phy_tmp,3,db->chip_id);//peer add - if(phy_value != 0xffff&&phy_value!=0) - { + for (phy_tmp = 0; phy_tmp < 32; phy_tmp++) { + u16 phy_value; + + phy_value = phy->read(db, phy_tmp, 3); //peer add + if (phy_value != 0xffff && phy_value != 0) { db->phy_addr = phy_tmp; break; } } - if(phy_tmp == 32) + + if (phy_tmp == 32) pr_warn("Can not find the phy address!!!\n"); /* Parser SROM and media mode */ db->media_mode = uli526x_media_mode; /* phyxcer capability setting */ - phy_reg_reset = phy_read(db->ioaddr, db->phy_addr, 0, db->chip_id); + phy_reg_reset = phy->read(db, db->phy_addr, 0); phy_reg_reset = (phy_reg_reset | 0x8000); - phy_write(db->ioaddr, db->phy_addr, 0, phy_reg_reset, db->chip_id); + phy->write(db, db->phy_addr, 0, phy_reg_reset); /* See IEEE 802.3-2002.pdf (Section 2, Chapter "22.2.4 Management * functions") or phy data sheet for details on phy reset */ udelay(500); timeout = 10; - while (timeout-- && - phy_read(db->ioaddr, db->phy_addr, 0, db->chip_id) & 0x8000) - udelay(100); + while (timeout-- && phy->read(db, db->phy_addr, 0) & 0x8000) + udelay(100); /* Process Phyxcer Media Mode */ uli526x_set_phyxcer(db); /* Media Mode Process */ if ( !(db->media_mode & ULI526X_AUTO) ) - db->op_mode = db->media_mode; /* Force Mode */ + db->op_mode = db->media_mode; /* Force Mode */ /* Initialize Transmit/Receive decriptor and CR3/4 */ uli526x_descriptor_init(dev, ioaddr); @@ -559,10 +577,10 @@ static void uli526x_init(struct net_device *dev) /* Init CR7, interrupt active bit */ db->cr7_data = CR7_DEFAULT; - outl(db->cr7_data, ioaddr + DCR7); + uw32(DCR7, db->cr7_data); /* Init CR15, Tx jabber and Rx watchdog timer */ - outl(db->cr15_data, ioaddr + DCR15); + uw32(DCR15, db->cr15_data); /* Enable ULI526X Tx/Rx function */ db->cr6_data |= CR6_RXSC | CR6_TXSC; @@ -579,6 +597,7 @@ static netdev_tx_t uli526x_start_xmit(struct sk_buff *skb, struct net_device *dev) { struct uli526x_board_info *db = netdev_priv(dev); + void __iomem *ioaddr = db->ioaddr; struct tx_desc *txptr; unsigned long flags; @@ -604,7 +623,7 @@ static netdev_tx_t uli526x_start_xmit(struct sk_buff *skb, } /* Disable NIC interrupt */ - outl(0, dev->base_addr + DCR7); + uw32(DCR7, 0); /* transmit this packet */ txptr = db->tx_insert_ptr; @@ -615,10 +634,10 @@ static netdev_tx_t uli526x_start_xmit(struct sk_buff *skb, db->tx_insert_ptr = txptr->next_tx_desc; /* Transmit Packet Process */ - if ( (db->tx_packet_cnt < TX_DESC_CNT) ) { + if (db->tx_packet_cnt < TX_DESC_CNT) { txptr->tdes0 = cpu_to_le32(0x80000000); /* Set owner bit */ db->tx_packet_cnt++; /* Ready to send */ - outl(0x1, dev->base_addr + DCR1); /* Issue Tx polling */ + uw32(DCR1, 0x1); /* Issue Tx polling */ dev->trans_start = jiffies; /* saved time stamp */ } @@ -628,7 +647,7 @@ static netdev_tx_t uli526x_start_xmit(struct sk_buff *skb, /* Restore CR7 to enable interrupt */ spin_unlock_irqrestore(&db->lock, flags); - outl(db->cr7_data, dev->base_addr + DCR7); + uw32(DCR7, db->cr7_data); /* free this SKB */ dev_kfree_skb(skb); @@ -645,9 +664,7 @@ static netdev_tx_t uli526x_start_xmit(struct sk_buff *skb, static int uli526x_stop(struct net_device *dev) { struct uli526x_board_info *db = netdev_priv(dev); - unsigned long ioaddr = dev->base_addr; - - ULI526X_DBUG(0, "uli526x_stop", 0); + void __iomem *ioaddr = db->ioaddr; /* disable system */ netif_stop_queue(dev); @@ -656,12 +673,12 @@ static int uli526x_stop(struct net_device *dev) del_timer_sync(&db->timer); /* Reset & stop ULI526X board */ - outl(ULI526X_RESET, ioaddr + DCR0); + uw32(DCR0, ULI526X_RESET); udelay(5); - phy_write(db->ioaddr, db->phy_addr, 0, 0x8000, db->chip_id); + db->phy.write(db, db->phy_addr, 0, 0x8000); /* free interrupt */ - free_irq(dev->irq, dev); + free_irq(db->pdev->irq, dev); /* free allocated rx buffer */ uli526x_free_rxbuffer(db); @@ -679,18 +696,18 @@ static irqreturn_t uli526x_interrupt(int irq, void *dev_id) { struct net_device *dev = dev_id; struct uli526x_board_info *db = netdev_priv(dev); - unsigned long ioaddr = dev->base_addr; + void __iomem *ioaddr = db->ioaddr; unsigned long flags; spin_lock_irqsave(&db->lock, flags); - outl(0, ioaddr + DCR7); + uw32(DCR7, 0); /* Got ULI526X status */ - db->cr5_data = inl(ioaddr + DCR5); - outl(db->cr5_data, ioaddr + DCR5); + db->cr5_data = ur32(DCR5); + uw32(DCR5, db->cr5_data); if ( !(db->cr5_data & 0x180c1) ) { /* Restore CR7 to enable interrupt mask */ - outl(db->cr7_data, ioaddr + DCR7); + uw32(DCR7, db->cr7_data); spin_unlock_irqrestore(&db->lock, flags); return IRQ_HANDLED; } @@ -718,7 +735,7 @@ static irqreturn_t uli526x_interrupt(int irq, void *dev_id) uli526x_free_tx_pkt(dev, db); /* Restore CR7 to enable interrupt mask */ - outl(db->cr7_data, ioaddr + DCR7); + uw32(DCR7, db->cr7_data); spin_unlock_irqrestore(&db->lock, flags); return IRQ_HANDLED; @@ -727,8 +744,10 @@ static irqreturn_t uli526x_interrupt(int irq, void *dev_id) #ifdef CONFIG_NET_POLL_CONTROLLER static void uli526x_poll(struct net_device *dev) { + struct uli526x_board_info *db = netdev_priv(dev); + /* ISR grabs the irqsave lock, so this should be safe */ - uli526x_interrupt(dev->irq, dev); + uli526x_interrupt(db->pdev->irq, dev); } #endif @@ -962,12 +981,7 @@ static void netdev_get_drvinfo(struct net_device *dev, strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); strlcpy(info->version, DRV_VERSION, sizeof(info->version)); - if (np->pdev) - strlcpy(info->bus_info, pci_name(np->pdev), - sizeof(info->bus_info)); - else - sprintf(info->bus_info, "EISA 0x%lx %d", - dev->base_addr, dev->irq); + strlcpy(info->bus_info, pci_name(np->pdev), sizeof(info->bus_info)); } static int netdev_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) { @@ -1007,18 +1021,20 @@ static const struct ethtool_ops netdev_ethtool_ops = { static void uli526x_timer(unsigned long data) { - u32 tmp_cr8; - unsigned char tmp_cr12=0; struct net_device *dev = (struct net_device *) data; struct uli526x_board_info *db = netdev_priv(dev); + struct uli_phy_ops *phy = &db->phy; + void __iomem *ioaddr = db->ioaddr; unsigned long flags; + u8 tmp_cr12 = 0; + u32 tmp_cr8; //ULI526X_DBUG(0, "uli526x_timer()", 0); spin_lock_irqsave(&db->lock, flags); /* Dynamic reset ULI526X : system error or transmit time-out */ - tmp_cr8 = inl(db->ioaddr + DCR8); + tmp_cr8 = ur32(DCR8); if ( (db->interval_rx_cnt==0) && (tmp_cr8) ) { db->reset_cr8++; db->wait_reset = 1; @@ -1028,7 +1044,7 @@ static void uli526x_timer(unsigned long data) /* TX polling kick monitor */ if ( db->tx_packet_cnt && time_after(jiffies, dev_trans_start(dev) + ULI526X_TX_KICK) ) { - outl(0x1, dev->base_addr + DCR1); // Tx polling again + uw32(DCR1, 0x1); // Tx polling again // TX Timeout if ( time_after(jiffies, dev_trans_start(dev) + ULI526X_TX_TIMEOUT) ) { @@ -1049,7 +1065,7 @@ static void uli526x_timer(unsigned long data) } /* Link status check, Dynamic media type change */ - if((phy_read(db->ioaddr, db->phy_addr, 5, db->chip_id) & 0x01e0)!=0) + if ((phy->read(db, db->phy_addr, 5) & 0x01e0)!=0) tmp_cr12 = 3; if ( !(tmp_cr12 & 0x3) && !db->link_failed ) { @@ -1062,7 +1078,7 @@ static void uli526x_timer(unsigned long data) /* For Force 10/100M Half/Full mode: Enable Auto-Nego mode */ /* AUTO don't need */ if ( !(db->media_mode & 0x8) ) - phy_write(db->ioaddr, db->phy_addr, 0, 0x1000, db->chip_id); + phy->write(db, db->phy_addr, 0, 0x1000); /* AUTO mode, if INT phyxcer link failed, select EXT device */ if (db->media_mode & ULI526X_AUTO) { @@ -1119,12 +1135,13 @@ static void uli526x_timer(unsigned long data) static void uli526x_reset_prepare(struct net_device *dev) { struct uli526x_board_info *db = netdev_priv(dev); + void __iomem *ioaddr = db->ioaddr; /* Sopt MAC controller */ db->cr6_data &= ~(CR6_RXSC | CR6_TXSC); /* Disable Tx/Rx */ - update_cr6(db->cr6_data, dev->base_addr); - outl(0, dev->base_addr + DCR7); /* Disable Interrupt */ - outl(inl(dev->base_addr + DCR5), dev->base_addr + DCR5); + update_cr6(db->cr6_data, ioaddr); + uw32(DCR7, 0); /* Disable Interrupt */ + uw32(DCR5, ur32(DCR5)); /* Disable upper layer interface */ netif_stop_queue(dev); @@ -1289,7 +1306,7 @@ static void uli526x_reuse_skb(struct uli526x_board_info *db, struct sk_buff * sk * Using Chain structure, and allocate Tx/Rx buffer */ -static void uli526x_descriptor_init(struct net_device *dev, unsigned long ioaddr) +static void uli526x_descriptor_init(struct net_device *dev, void __iomem *ioaddr) { struct uli526x_board_info *db = netdev_priv(dev); struct tx_desc *tmp_tx; @@ -1304,14 +1321,14 @@ static void uli526x_descriptor_init(struct net_device *dev, unsigned long ioaddr /* tx descriptor start pointer */ db->tx_insert_ptr = db->first_tx_desc; db->tx_remove_ptr = db->first_tx_desc; - outl(db->first_tx_desc_dma, ioaddr + DCR4); /* TX DESC address */ + uw32(DCR4, db->first_tx_desc_dma); /* TX DESC address */ /* rx descriptor start pointer */ db->first_rx_desc = (void *)db->first_tx_desc + sizeof(struct tx_desc) * TX_DESC_CNT; db->first_rx_desc_dma = db->first_tx_desc_dma + sizeof(struct tx_desc) * TX_DESC_CNT; db->rx_insert_ptr = db->first_rx_desc; db->rx_ready_ptr = db->first_rx_desc; - outl(db->first_rx_desc_dma, ioaddr + DCR3); /* RX DESC address */ + uw32(DCR3, db->first_rx_desc_dma); /* RX DESC address */ /* Init Transmit chain */ tmp_buf = db->buf_pool_start; @@ -1352,11 +1369,9 @@ static void uli526x_descriptor_init(struct net_device *dev, unsigned long ioaddr * Update CR6 value * Firstly stop ULI526X, then written value and start */ - -static void update_cr6(u32 cr6_data, unsigned long ioaddr) +static void update_cr6(u32 cr6_data, void __iomem *ioaddr) { - - outl(cr6_data, ioaddr + DCR6); + uw32(DCR6, cr6_data); udelay(5); } @@ -1375,6 +1390,7 @@ static void update_cr6(u32 cr6_data, unsigned long ioaddr) static void send_filter_frame(struct net_device *dev, int mc_cnt) { struct uli526x_board_info *db = netdev_priv(dev); + void __iomem *ioaddr = db->ioaddr; struct netdev_hw_addr *ha; struct tx_desc *txptr; u16 * addrptr; @@ -1420,9 +1436,9 @@ static void send_filter_frame(struct net_device *dev, int mc_cnt) /* Resource Empty */ db->tx_packet_cnt++; txptr->tdes0 = cpu_to_le32(0x80000000); - update_cr6(db->cr6_data | 0x2000, dev->base_addr); - outl(0x1, dev->base_addr + DCR1); /* Issue Tx polling */ - update_cr6(db->cr6_data, dev->base_addr); + update_cr6(db->cr6_data | 0x2000, ioaddr); + uw32(DCR1, 0x1); /* Issue Tx polling */ + update_cr6(db->cr6_data, ioaddr); dev->trans_start = jiffies; } else netdev_err(dev, "No Tx resource - Send_filter_frame!\n"); @@ -1465,37 +1481,38 @@ static void allocate_rx_buffer(struct net_device *dev) * Read one word data from the serial ROM */ -static u16 read_srom_word(long ioaddr, int offset) +static u16 read_srom_word(struct uli526x_board_info *db, int offset) { - int i; + void __iomem *ioaddr = db->ioaddr; u16 srom_data = 0; - long cr9_ioaddr = ioaddr + DCR9; + int i; - outl(CR9_SROM_READ, cr9_ioaddr); - outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr); + uw32(DCR9, CR9_SROM_READ); + uw32(DCR9, CR9_SROM_READ | CR9_SRCS); /* Send the Read Command 110b */ - SROM_CLK_WRITE(SROM_DATA_1, cr9_ioaddr); - SROM_CLK_WRITE(SROM_DATA_1, cr9_ioaddr); - SROM_CLK_WRITE(SROM_DATA_0, cr9_ioaddr); + srom_clk_write(db, SROM_DATA_1); + srom_clk_write(db, SROM_DATA_1); + srom_clk_write(db, SROM_DATA_0); /* Send the offset */ for (i = 5; i >= 0; i--) { srom_data = (offset & (1 << i)) ? SROM_DATA_1 : SROM_DATA_0; - SROM_CLK_WRITE(srom_data, cr9_ioaddr); + srom_clk_write(db, srom_data); } - outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr); + uw32(DCR9, CR9_SROM_READ | CR9_SRCS); for (i = 16; i > 0; i--) { - outl(CR9_SROM_READ | CR9_SRCS | CR9_SRCLK, cr9_ioaddr); + uw32(DCR9, CR9_SROM_READ | CR9_SRCS | CR9_SRCLK); udelay(5); - srom_data = (srom_data << 1) | ((inl(cr9_ioaddr) & CR9_CRDOUT) ? 1 : 0); - outl(CR9_SROM_READ | CR9_SRCS, cr9_ioaddr); + srom_data = (srom_data << 1) | + ((ur32(DCR9) & CR9_CRDOUT) ? 1 : 0); + uw32(DCR9, CR9_SROM_READ | CR9_SRCS); udelay(5); } - outl(CR9_SROM_READ, cr9_ioaddr); + uw32(DCR9, CR9_SROM_READ); return srom_data; } @@ -1506,15 +1523,16 @@ static u16 read_srom_word(long ioaddr, int offset) static u8 uli526x_sense_speed(struct uli526x_board_info * db) { + struct uli_phy_ops *phy = &db->phy; u8 ErrFlag = 0; u16 phy_mode; - phy_mode = phy_read(db->ioaddr, db->phy_addr, 1, db->chip_id); - phy_mode = phy_read(db->ioaddr, db->phy_addr, 1, db->chip_id); + phy_mode = phy->read(db, db->phy_addr, 1); + phy_mode = phy->read(db, db->phy_addr, 1); if ( (phy_mode & 0x24) == 0x24 ) { - phy_mode = ((phy_read(db->ioaddr, db->phy_addr, 5, db->chip_id) & 0x01e0)<<7); + phy_mode = ((phy->read(db, db->phy_addr, 5) & 0x01e0)<<7); if(phy_mode&0x8000) phy_mode = 0x8000; else if(phy_mode&0x4000) @@ -1549,10 +1567,11 @@ static u8 uli526x_sense_speed(struct uli526x_board_info * db) static void uli526x_set_phyxcer(struct uli526x_board_info *db) { + struct uli_phy_ops *phy = &db->phy; u16 phy_reg; /* Phyxcer capability setting */ - phy_reg = phy_read(db->ioaddr, db->phy_addr, 4, db->chip_id) & ~0x01e0; + phy_reg = phy->read(db, db->phy_addr, 4) & ~0x01e0; if (db->media_mode & ULI526X_AUTO) { /* AUTO Mode */ @@ -1573,10 +1592,10 @@ static void uli526x_set_phyxcer(struct uli526x_board_info *db) phy_reg|=db->PHY_reg4; db->media_mode|=ULI526X_AUTO; } - phy_write(db->ioaddr, db->phy_addr, 4, phy_reg, db->chip_id); + phy->write(db, db->phy_addr, 4, phy_reg); /* Restart Auto-Negotiation */ - phy_write(db->ioaddr, db->phy_addr, 0, 0x1200, db->chip_id); + phy->write(db, db->phy_addr, 0, 0x1200); udelay(50); } @@ -1590,6 +1609,7 @@ static void uli526x_set_phyxcer(struct uli526x_board_info *db) static void uli526x_process_mode(struct uli526x_board_info *db) { + struct uli_phy_ops *phy = &db->phy; u16 phy_reg; /* Full Duplex Mode Check */ @@ -1601,10 +1621,10 @@ static void uli526x_process_mode(struct uli526x_board_info *db) update_cr6(db->cr6_data, db->ioaddr); /* 10/100M phyxcer force mode need */ - if ( !(db->media_mode & 0x8)) { + if (!(db->media_mode & 0x8)) { /* Forece Mode */ - phy_reg = phy_read(db->ioaddr, db->phy_addr, 6, db->chip_id); - if ( !(phy_reg & 0x1) ) { + phy_reg = phy->read(db, db->phy_addr, 6); + if (!(phy_reg & 0x1)) { /* parter without N-Way capability */ phy_reg = 0x0; switch(db->op_mode) { @@ -1613,148 +1633,126 @@ static void uli526x_process_mode(struct uli526x_board_info *db) case ULI526X_100MHF: phy_reg = 0x2000; break; case ULI526X_100MFD: phy_reg = 0x2100; break; } - phy_write(db->ioaddr, db->phy_addr, 0, phy_reg, db->chip_id); + phy->write(db, db->phy_addr, 0, phy_reg); } } } -/* - * Write a word to Phy register - */ - -static void phy_write(unsigned long iobase, u8 phy_addr, u8 offset, u16 phy_data, u32 chip_id) +/* M5261/M5263 Chip */ +static void phy_writeby_cr9(struct uli526x_board_info *db, u8 phy_addr, + u8 offset, u16 phy_data) { u16 i; - unsigned long ioaddr; - - if(chip_id == PCI_ULI5263_ID) - { - phy_writeby_cr10(iobase, phy_addr, offset, phy_data); - return; - } - /* M5261/M5263 Chip */ - ioaddr = iobase + DCR9; /* Send 33 synchronization clock to Phy controller */ for (i = 0; i < 35; i++) - phy_write_1bit(ioaddr, PHY_DATA_1, chip_id); + phy_write_1bit(db, PHY_DATA_1); /* Send start command(01) to Phy */ - phy_write_1bit(ioaddr, PHY_DATA_0, chip_id); - phy_write_1bit(ioaddr, PHY_DATA_1, chip_id); + phy_write_1bit(db, PHY_DATA_0); + phy_write_1bit(db, PHY_DATA_1); /* Send write command(01) to Phy */ - phy_write_1bit(ioaddr, PHY_DATA_0, chip_id); - phy_write_1bit(ioaddr, PHY_DATA_1, chip_id); + phy_write_1bit(db, PHY_DATA_0); + phy_write_1bit(db, PHY_DATA_1); /* Send Phy address */ for (i = 0x10; i > 0; i = i >> 1) - phy_write_1bit(ioaddr, phy_addr & i ? PHY_DATA_1 : PHY_DATA_0, chip_id); + phy_write_1bit(db, phy_addr & i ? PHY_DATA_1 : PHY_DATA_0); /* Send register address */ for (i = 0x10; i > 0; i = i >> 1) - phy_write_1bit(ioaddr, offset & i ? PHY_DATA_1 : PHY_DATA_0, chip_id); + phy_write_1bit(db, offset & i ? PHY_DATA_1 : PHY_DATA_0); /* written trasnition */ - phy_write_1bit(ioaddr, PHY_DATA_1, chip_id); - phy_write_1bit(ioaddr, PHY_DATA_0, chip_id); + phy_write_1bit(db, PHY_DATA_1); + phy_write_1bit(db, PHY_DATA_0); /* Write a word data to PHY controller */ - for ( i = 0x8000; i > 0; i >>= 1) - phy_write_1bit(ioaddr, phy_data & i ? PHY_DATA_1 : PHY_DATA_0, chip_id); - + for (i = 0x8000; i > 0; i >>= 1) + phy_write_1bit(db, phy_data & i ? PHY_DATA_1 : PHY_DATA_0); } - -/* - * Read a word data from phy register - */ - -static u16 phy_read(unsigned long iobase, u8 phy_addr, u8 offset, u32 chip_id) +static u16 phy_readby_cr9(struct uli526x_board_info *db, u8 phy_addr, u8 offset) { - int i; u16 phy_data; - unsigned long ioaddr; - - if(chip_id == PCI_ULI5263_ID) - return phy_readby_cr10(iobase, phy_addr, offset); - /* M5261/M5263 Chip */ - ioaddr = iobase + DCR9; + int i; /* Send 33 synchronization clock to Phy controller */ for (i = 0; i < 35; i++) - phy_write_1bit(ioaddr, PHY_DATA_1, chip_id); + phy_write_1bit(db, PHY_DATA_1); /* Send start command(01) to Phy */ - phy_write_1bit(ioaddr, PHY_DATA_0, chip_id); - phy_write_1bit(ioaddr, PHY_DATA_1, chip_id); + phy_write_1bit(db, PHY_DATA_0); + phy_write_1bit(db, PHY_DATA_1); /* Send read command(10) to Phy */ - phy_write_1bit(ioaddr, PHY_DATA_1, chip_id); - phy_write_1bit(ioaddr, PHY_DATA_0, chip_id); + phy_write_1bit(db, PHY_DATA_1); + phy_write_1bit(db, PHY_DATA_0); /* Send Phy address */ for (i = 0x10; i > 0; i = i >> 1) - phy_write_1bit(ioaddr, phy_addr & i ? PHY_DATA_1 : PHY_DATA_0, chip_id); + phy_write_1bit(db, phy_addr & i ? PHY_DATA_1 : PHY_DATA_0); /* Send register address */ for (i = 0x10; i > 0; i = i >> 1) - phy_write_1bit(ioaddr, offset & i ? PHY_DATA_1 : PHY_DATA_0, chip_id); + phy_write_1bit(db, offset & i ? PHY_DATA_1 : PHY_DATA_0); /* Skip transition state */ - phy_read_1bit(ioaddr, chip_id); + phy_read_1bit(db); /* read 16bit data */ for (phy_data = 0, i = 0; i < 16; i++) { phy_data <<= 1; - phy_data |= phy_read_1bit(ioaddr, chip_id); + phy_data |= phy_read_1bit(db); } return phy_data; } -static u16 phy_readby_cr10(unsigned long iobase, u8 phy_addr, u8 offset) +static u16 phy_readby_cr10(struct uli526x_board_info *db, u8 phy_addr, + u8 offset) { - unsigned long ioaddr,cr10_value; + void __iomem *ioaddr = db->ioaddr; + u32 cr10_value = phy_addr; - ioaddr = iobase + DCR10; - cr10_value = phy_addr; - cr10_value = (cr10_value<<5) + offset; - cr10_value = (cr10_value<<16) + 0x08000000; - outl(cr10_value,ioaddr); + cr10_value = (cr10_value << 5) + offset; + cr10_value = (cr10_value << 16) + 0x08000000; + uw32(DCR10, cr10_value); udelay(1); - while(1) - { - cr10_value = inl(ioaddr); - if(cr10_value&0x10000000) + while (1) { + cr10_value = ur32(DCR10); + if (cr10_value & 0x10000000) break; } return cr10_value & 0x0ffff; } -static void phy_writeby_cr10(unsigned long iobase, u8 phy_addr, u8 offset, u16 phy_data) +static void phy_writeby_cr10(struct uli526x_board_info *db, u8 phy_addr, + u8 offset, u16 phy_data) { - unsigned long ioaddr,cr10_value; + void __iomem *ioaddr = db->ioaddr; + u32 cr10_value = phy_addr; - ioaddr = iobase + DCR10; - cr10_value = phy_addr; - cr10_value = (cr10_value<<5) + offset; - cr10_value = (cr10_value<<16) + 0x04000000 + phy_data; - outl(cr10_value,ioaddr); + cr10_value = (cr10_value << 5) + offset; + cr10_value = (cr10_value << 16) + 0x04000000 + phy_data; + uw32(DCR10, cr10_value); udelay(1); } /* * Write one bit data to Phy Controller */ -static void phy_write_1bit(unsigned long ioaddr, u32 phy_data, u32 chip_id) +static void phy_write_1bit(struct uli526x_board_info *db, u32 data) { - outl(phy_data , ioaddr); /* MII Clock Low */ + void __iomem *ioaddr = db->ioaddr; + + uw32(DCR9, data); /* MII Clock Low */ udelay(1); - outl(phy_data | MDCLKH, ioaddr); /* MII Clock High */ + uw32(DCR9, data | MDCLKH); /* MII Clock High */ udelay(1); - outl(phy_data , ioaddr); /* MII Clock Low */ + uw32(DCR9, data); /* MII Clock Low */ udelay(1); } @@ -1763,14 +1761,15 @@ static void phy_write_1bit(unsigned long ioaddr, u32 phy_data, u32 chip_id) * Read one bit phy data from PHY controller */ -static u16 phy_read_1bit(unsigned long ioaddr, u32 chip_id) +static u16 phy_read_1bit(struct uli526x_board_info *db) { + void __iomem *ioaddr = db->ioaddr; u16 phy_data; - outl(0x50000 , ioaddr); + uw32(DCR9, 0x50000); udelay(1); - phy_data = ( inl(ioaddr) >> 19 ) & 0x1; - outl(0x40000 , ioaddr); + phy_data = (ur32(DCR9) >> 19) & 0x1; + uw32(DCR9, 0x40000); udelay(1); return phy_data; diff --git a/drivers/net/ethernet/dec/tulip/winbond-840.c b/drivers/net/ethernet/dec/tulip/winbond-840.c index 2ac6fff0363a..4d1ffca83c82 100644 --- a/drivers/net/ethernet/dec/tulip/winbond-840.c +++ b/drivers/net/ethernet/dec/tulip/winbond-840.c @@ -400,9 +400,6 @@ static int __devinit w840_probe1 (struct pci_dev *pdev, No hold time required! */ iowrite32(0x00000001, ioaddr + PCIBusCfg); - dev->base_addr = (unsigned long)ioaddr; - dev->irq = irq; - np = netdev_priv(dev); np->pci_dev = pdev; np->chip_id = chip_idx; @@ -635,17 +632,18 @@ static int netdev_open(struct net_device *dev) { struct netdev_private *np = netdev_priv(dev); void __iomem *ioaddr = np->base_addr; + const int irq = np->pci_dev->irq; int i; iowrite32(0x00000001, ioaddr + PCIBusCfg); /* Reset */ netif_device_detach(dev); - i = request_irq(dev->irq, intr_handler, IRQF_SHARED, dev->name, dev); + i = request_irq(irq, intr_handler, IRQF_SHARED, dev->name, dev); if (i) goto out_err; if (debug > 1) - netdev_dbg(dev, "w89c840_open() irq %d\n", dev->irq); + netdev_dbg(dev, "w89c840_open() irq %d\n", irq); if((i=alloc_ringdesc(dev))) goto out_err; @@ -932,6 +930,7 @@ static void tx_timeout(struct net_device *dev) { struct netdev_private *np = netdev_priv(dev); void __iomem *ioaddr = np->base_addr; + const int irq = np->pci_dev->irq; dev_warn(&dev->dev, "Transmit timed out, status %08x, resetting...\n", ioread32(ioaddr + IntrStatus)); @@ -951,7 +950,7 @@ static void tx_timeout(struct net_device *dev) np->cur_tx, np->dirty_tx, np->tx_full, np->tx_q_bytes); printk(KERN_DEBUG "Tx Descriptor addr %xh\n", ioread32(ioaddr+0x4C)); - disable_irq(dev->irq); + disable_irq(irq); spin_lock_irq(&np->lock); /* * Under high load dirty_tx and the internal tx descriptor pointer @@ -966,7 +965,7 @@ static void tx_timeout(struct net_device *dev) init_rxtx_rings(dev); init_registers(dev); spin_unlock_irq(&np->lock); - enable_irq(dev->irq); + enable_irq(irq); netif_wake_queue(dev); dev->trans_start = jiffies; /* prevent tx timeout */ @@ -1500,7 +1499,7 @@ static int netdev_close(struct net_device *dev) iowrite32(0x0000, ioaddr + IntrEnable); spin_unlock_irq(&np->lock); - free_irq(dev->irq, dev); + free_irq(np->pci_dev->irq, dev); wmb(); netif_device_attach(dev); @@ -1589,7 +1588,7 @@ static int w840_suspend (struct pci_dev *pdev, pm_message_t state) iowrite32(0, ioaddr + IntrEnable); spin_unlock_irq(&np->lock); - synchronize_irq(dev->irq); + synchronize_irq(np->pci_dev->irq); netif_tx_disable(dev); np->stats.rx_missed_errors += ioread32(ioaddr + RxMissed) & 0xffff; diff --git a/drivers/net/ethernet/dec/tulip/xircom_cb.c b/drivers/net/ethernet/dec/tulip/xircom_cb.c index fdb329fe6e8e..138bf83bc98e 100644 --- a/drivers/net/ethernet/dec/tulip/xircom_cb.c +++ b/drivers/net/ethernet/dec/tulip/xircom_cb.c @@ -41,7 +41,9 @@ MODULE_DESCRIPTION("Xircom Cardbus ethernet driver"); MODULE_AUTHOR("Arjan van de Ven <arjanv@redhat.com>"); MODULE_LICENSE("GPL"); - +#define xw32(reg, val) iowrite32(val, ioaddr + (reg)) +#define xr32(reg) ioread32(ioaddr + (reg)) +#define xr8(reg) ioread8(ioaddr + (reg)) /* IO registers on the card, offsets */ #define CSR0 0x00 @@ -83,7 +85,7 @@ struct xircom_private { struct sk_buff *tx_skb[4]; - unsigned long io_port; + void __iomem *ioaddr; int open; /* transmit_used is the rotating counter that indicates which transmit @@ -137,7 +139,7 @@ static int link_status(struct xircom_private *card); static DEFINE_PCI_DEVICE_TABLE(xircom_pci_table) = { - {0x115D, 0x0003, PCI_ANY_ID, PCI_ANY_ID,}, + { PCI_VDEVICE(XIRCOM, 0x0003), }, {0,}, }; MODULE_DEVICE_TABLE(pci, xircom_pci_table); @@ -146,9 +148,7 @@ static struct pci_driver xircom_ops = { .name = "xircom_cb", .id_table = xircom_pci_table, .probe = xircom_probe, - .remove = xircom_remove, - .suspend =NULL, - .resume =NULL + .remove = __devexit_p(xircom_remove), }; @@ -192,15 +192,18 @@ static const struct net_device_ops netdev_ops = { */ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_id *id) { + struct device *d = &pdev->dev; struct net_device *dev = NULL; struct xircom_private *private; unsigned long flags; unsigned short tmp16; + int rc; /* First do the PCI initialisation */ - if (pci_enable_device(pdev)) - return -ENODEV; + rc = pci_enable_device(pdev); + if (rc < 0) + goto out; /* disable all powermanagement */ pci_write_config_dword(pdev, PCI_POWERMGMT, 0x0000); @@ -211,11 +214,13 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_ pci_read_config_word (pdev,PCI_STATUS, &tmp16); pci_write_config_word (pdev, PCI_STATUS,tmp16); - if (!request_region(pci_resource_start(pdev, 0), 128, "xircom_cb")) { + rc = pci_request_regions(pdev, "xircom_cb"); + if (rc < 0) { pr_err("%s: failed to allocate io-region\n", __func__); - return -ENODEV; + goto err_disable; } + rc = -ENOMEM; /* Before changing the hardware, allocate the memory. This way, we can fail gracefully if not enough memory @@ -223,17 +228,21 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_ */ dev = alloc_etherdev(sizeof(struct xircom_private)); if (!dev) - goto device_fail; + goto err_release; private = netdev_priv(dev); /* Allocate the send/receive buffers */ - private->rx_buffer = pci_alloc_consistent(pdev,8192,&private->rx_dma_handle); + private->rx_buffer = dma_alloc_coherent(d, 8192, + &private->rx_dma_handle, + GFP_KERNEL); if (private->rx_buffer == NULL) { pr_err("%s: no memory for rx buffer\n", __func__); goto rx_buf_fail; } - private->tx_buffer = pci_alloc_consistent(pdev,8192,&private->tx_dma_handle); + private->tx_buffer = dma_alloc_coherent(d, 8192, + &private->tx_dma_handle, + GFP_KERNEL); if (private->tx_buffer == NULL) { pr_err("%s: no memory for tx buffer\n", __func__); goto tx_buf_fail; @@ -244,10 +253,13 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_ private->dev = dev; private->pdev = pdev; - private->io_port = pci_resource_start(pdev, 0); + + /* IO range. */ + private->ioaddr = pci_iomap(pdev, 0, 0); + if (!private->ioaddr) + goto reg_fail; + spin_lock_init(&private->lock); - dev->irq = pdev->irq; - dev->base_addr = private->io_port; initialize_card(private); read_mac_address(private); @@ -256,9 +268,10 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_ dev->netdev_ops = &netdev_ops; pci_set_drvdata(pdev, dev); - if (register_netdev(dev)) { + rc = register_netdev(dev); + if (rc < 0) { pr_err("%s: netdevice registration failed\n", __func__); - goto reg_fail; + goto err_unmap; } netdev_info(dev, "Xircom cardbus revision %i at irq %i\n", @@ -273,17 +286,23 @@ static int __devinit xircom_probe(struct pci_dev *pdev, const struct pci_device_ spin_unlock_irqrestore(&private->lock,flags); trigger_receive(private); +out: + return rc; - return 0; - +err_unmap: + pci_iounmap(pdev, private->ioaddr); reg_fail: - kfree(private->tx_buffer); + pci_set_drvdata(pdev, NULL); + dma_free_coherent(d, 8192, private->tx_buffer, private->tx_dma_handle); tx_buf_fail: - kfree(private->rx_buffer); + dma_free_coherent(d, 8192, private->rx_buffer, private->rx_dma_handle); rx_buf_fail: free_netdev(dev); -device_fail: - return -ENODEV; +err_release: + pci_release_regions(pdev); +err_disable: + pci_disable_device(pdev); + goto out; } @@ -297,25 +316,28 @@ static void __devexit xircom_remove(struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata(pdev); struct xircom_private *card = netdev_priv(dev); + struct device *d = &pdev->dev; - pci_free_consistent(pdev,8192,card->rx_buffer,card->rx_dma_handle); - pci_free_consistent(pdev,8192,card->tx_buffer,card->tx_dma_handle); - - release_region(dev->base_addr, 128); unregister_netdev(dev); - free_netdev(dev); + pci_iounmap(pdev, card->ioaddr); pci_set_drvdata(pdev, NULL); + dma_free_coherent(d, 8192, card->tx_buffer, card->tx_dma_handle); + dma_free_coherent(d, 8192, card->rx_buffer, card->rx_dma_handle); + free_netdev(dev); + pci_release_regions(pdev); + pci_disable_device(pdev); } static irqreturn_t xircom_interrupt(int irq, void *dev_instance) { struct net_device *dev = (struct net_device *) dev_instance; struct xircom_private *card = netdev_priv(dev); + void __iomem *ioaddr = card->ioaddr; unsigned int status; int i; spin_lock(&card->lock); - status = inl(card->io_port+CSR5); + status = xr32(CSR5); #if defined DEBUG && DEBUG > 1 print_binary(status); @@ -345,7 +367,7 @@ static irqreturn_t xircom_interrupt(int irq, void *dev_instance) /* Clear all remaining interrupts */ status |= 0xffffffff; /* FIXME: make this clear only the real existing bits */ - outl(status,card->io_port+CSR5); + xw32(CSR5, status); for (i=0;i<NUMDESCRIPTORS;i++) @@ -423,11 +445,11 @@ static netdev_tx_t xircom_start_xmit(struct sk_buff *skb, static int xircom_open(struct net_device *dev) { struct xircom_private *xp = netdev_priv(dev); + const int irq = xp->pdev->irq; int retval; - netdev_info(dev, "xircom cardbus adaptor found, using irq %i\n", - dev->irq); - retval = request_irq(dev->irq, xircom_interrupt, IRQF_SHARED, dev->name, dev); + netdev_info(dev, "xircom cardbus adaptor found, using irq %i\n", irq); + retval = request_irq(irq, xircom_interrupt, IRQF_SHARED, dev->name, dev); if (retval) return retval; @@ -459,7 +481,7 @@ static int xircom_close(struct net_device *dev) spin_unlock_irqrestore(&card->lock,flags); card->open = 0; - free_irq(dev->irq,dev); + free_irq(card->pdev->irq, dev); return 0; @@ -469,35 +491,39 @@ static int xircom_close(struct net_device *dev) #ifdef CONFIG_NET_POLL_CONTROLLER static void xircom_poll_controller(struct net_device *dev) { - disable_irq(dev->irq); - xircom_interrupt(dev->irq, dev); - enable_irq(dev->irq); + struct xircom_private *xp = netdev_priv(dev); + const int irq = xp->pdev->irq; + + disable_irq(irq); + xircom_interrupt(irq, dev); + enable_irq(irq); } #endif static void initialize_card(struct xircom_private *card) { - unsigned int val; + void __iomem *ioaddr = card->ioaddr; unsigned long flags; + u32 val; spin_lock_irqsave(&card->lock, flags); /* First: reset the card */ - val = inl(card->io_port + CSR0); + val = xr32(CSR0); val |= 0x01; /* Software reset */ - outl(val, card->io_port + CSR0); + xw32(CSR0, val); udelay(100); /* give the card some time to reset */ - val = inl(card->io_port + CSR0); + val = xr32(CSR0); val &= ~0x01; /* disable Software reset */ - outl(val, card->io_port + CSR0); + xw32(CSR0, val); val = 0; /* Value 0x00 is a safe and conservative value for the PCI configuration settings */ - outl(val, card->io_port + CSR0); + xw32(CSR0, val); disable_all_interrupts(card); @@ -515,10 +541,9 @@ ignored; I chose zero. */ static void trigger_transmit(struct xircom_private *card) { - unsigned int val; + void __iomem *ioaddr = card->ioaddr; - val = 0; - outl(val, card->io_port + CSR1); + xw32(CSR1, 0); } /* @@ -530,10 +555,9 @@ ignored; I chose zero. */ static void trigger_receive(struct xircom_private *card) { - unsigned int val; + void __iomem *ioaddr = card->ioaddr; - val = 0; - outl(val, card->io_port + CSR2); + xw32(CSR2, 0); } /* @@ -542,6 +566,7 @@ descriptors and programs the addresses into the card. */ static void setup_descriptors(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; u32 address; int i; @@ -571,7 +596,7 @@ static void setup_descriptors(struct xircom_private *card) wmb(); /* Write the receive descriptor ring address to the card */ address = card->rx_dma_handle; - outl(address, card->io_port + CSR3); /* Receive descr list address */ + xw32(CSR3, address); /* Receive descr list address */ /* transmit descriptors */ @@ -596,7 +621,7 @@ static void setup_descriptors(struct xircom_private *card) wmb(); /* wite the transmit descriptor ring to the card */ address = card->tx_dma_handle; - outl(address, card->io_port + CSR4); /* xmit descr list address */ + xw32(CSR4, address); /* xmit descr list address */ } /* @@ -605,11 +630,12 @@ valid by setting the address in the card to 0x00. */ static void remove_descriptors(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; unsigned int val; val = 0; - outl(val, card->io_port + CSR3); /* Receive descriptor address */ - outl(val, card->io_port + CSR4); /* Send descriptor address */ + xw32(CSR3, val); /* Receive descriptor address */ + xw32(CSR4, val); /* Send descriptor address */ } /* @@ -620,17 +646,17 @@ This function also clears the status-bit. */ static int link_status_changed(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; unsigned int val; - val = inl(card->io_port + CSR5); /* Status register */ - - if ((val & (1 << 27)) == 0) /* no change */ + val = xr32(CSR5); /* Status register */ + if (!(val & (1 << 27))) /* no change */ return 0; /* clear the event by writing a 1 to the bit in the status register. */ val = (1 << 27); - outl(val, card->io_port + CSR5); + xw32(CSR5, val); return 1; } @@ -642,11 +668,9 @@ in a non-stopped state. */ static int transmit_active(struct xircom_private *card) { - unsigned int val; - - val = inl(card->io_port + CSR5); /* Status register */ + void __iomem *ioaddr = card->ioaddr; - if ((val & (7 << 20)) == 0) /* transmitter disabled */ + if (!(xr32(CSR5) & (7 << 20))) /* transmitter disabled */ return 0; return 1; @@ -658,11 +682,9 @@ in a non-stopped state. */ static int receive_active(struct xircom_private *card) { - unsigned int val; - - val = inl(card->io_port + CSR5); /* Status register */ + void __iomem *ioaddr = card->ioaddr; - if ((val & (7 << 17)) == 0) /* receiver disabled */ + if (!(xr32(CSR5) & (7 << 17))) /* receiver disabled */ return 0; return 1; @@ -680,10 +702,11 @@ must be called with the lock held and interrupts disabled. */ static void activate_receiver(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; unsigned int val; int counter; - val = inl(card->io_port + CSR6); /* Operation mode */ + val = xr32(CSR6); /* Operation mode */ /* If the "active" bit is set and the receiver is already active, no need to do the expensive thing */ @@ -692,7 +715,7 @@ static void activate_receiver(struct xircom_private *card) val = val & ~2; /* disable the receiver */ - outl(val, card->io_port + CSR6); + xw32(CSR6, val); counter = 10; while (counter > 0) { @@ -706,9 +729,9 @@ static void activate_receiver(struct xircom_private *card) } /* enable the receiver */ - val = inl(card->io_port + CSR6); /* Operation mode */ - val = val | 2; /* enable the receiver */ - outl(val, card->io_port + CSR6); + val = xr32(CSR6); /* Operation mode */ + val = val | 2; /* enable the receiver */ + xw32(CSR6, val); /* now wait for the card to activate again */ counter = 10; @@ -733,12 +756,13 @@ must be called with the lock held and interrupts disabled. */ static void deactivate_receiver(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; unsigned int val; int counter; - val = inl(card->io_port + CSR6); /* Operation mode */ - val = val & ~2; /* disable the receiver */ - outl(val, card->io_port + CSR6); + val = xr32(CSR6); /* Operation mode */ + val = val & ~2; /* disable the receiver */ + xw32(CSR6, val); counter = 10; while (counter > 0) { @@ -765,10 +789,11 @@ must be called with the lock held and interrupts disabled. */ static void activate_transmitter(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; unsigned int val; int counter; - val = inl(card->io_port + CSR6); /* Operation mode */ + val = xr32(CSR6); /* Operation mode */ /* If the "active" bit is set and the receiver is already active, no need to do the expensive thing */ @@ -776,7 +801,7 @@ static void activate_transmitter(struct xircom_private *card) return; val = val & ~(1 << 13); /* disable the transmitter */ - outl(val, card->io_port + CSR6); + xw32(CSR6, val); counter = 10; while (counter > 0) { @@ -791,9 +816,9 @@ static void activate_transmitter(struct xircom_private *card) } /* enable the transmitter */ - val = inl(card->io_port + CSR6); /* Operation mode */ + val = xr32(CSR6); /* Operation mode */ val = val | (1 << 13); /* enable the transmitter */ - outl(val, card->io_port + CSR6); + xw32(CSR6, val); /* now wait for the card to activate again */ counter = 10; @@ -818,12 +843,13 @@ must be called with the lock held and interrupts disabled. */ static void deactivate_transmitter(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; unsigned int val; int counter; - val = inl(card->io_port + CSR6); /* Operation mode */ + val = xr32(CSR6); /* Operation mode */ val = val & ~2; /* disable the transmitter */ - outl(val, card->io_port + CSR6); + xw32(CSR6, val); counter = 20; while (counter > 0) { @@ -846,11 +872,12 @@ must be called with the lock held and interrupts disabled. */ static void enable_transmit_interrupt(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; unsigned int val; - val = inl(card->io_port + CSR7); /* Interrupt enable register */ - val |= 1; /* enable the transmit interrupt */ - outl(val, card->io_port + CSR7); + val = xr32(CSR7); /* Interrupt enable register */ + val |= 1; /* enable the transmit interrupt */ + xw32(CSR7, val); } @@ -861,11 +888,12 @@ must be called with the lock held and interrupts disabled. */ static void enable_receive_interrupt(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; unsigned int val; - val = inl(card->io_port + CSR7); /* Interrupt enable register */ - val = val | (1 << 6); /* enable the receive interrupt */ - outl(val, card->io_port + CSR7); + val = xr32(CSR7); /* Interrupt enable register */ + val = val | (1 << 6); /* enable the receive interrupt */ + xw32(CSR7, val); } /* @@ -875,11 +903,12 @@ must be called with the lock held and interrupts disabled. */ static void enable_link_interrupt(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; unsigned int val; - val = inl(card->io_port + CSR7); /* Interrupt enable register */ - val = val | (1 << 27); /* enable the link status chage interrupt */ - outl(val, card->io_port + CSR7); + val = xr32(CSR7); /* Interrupt enable register */ + val = val | (1 << 27); /* enable the link status chage interrupt */ + xw32(CSR7, val); } @@ -891,10 +920,9 @@ must be called with the lock held and interrupts disabled. */ static void disable_all_interrupts(struct xircom_private *card) { - unsigned int val; + void __iomem *ioaddr = card->ioaddr; - val = 0; /* disable all interrupts */ - outl(val, card->io_port + CSR7); + xw32(CSR7, 0); } /* @@ -904,9 +932,10 @@ must be called with the lock held and interrupts disabled. */ static void enable_common_interrupts(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; unsigned int val; - val = inl(card->io_port + CSR7); /* Interrupt enable register */ + val = xr32(CSR7); /* Interrupt enable register */ val |= (1<<16); /* Normal Interrupt Summary */ val |= (1<<15); /* Abnormal Interrupt Summary */ val |= (1<<13); /* Fatal bus error */ @@ -915,7 +944,7 @@ static void enable_common_interrupts(struct xircom_private *card) val |= (1<<5); /* Transmit Underflow */ val |= (1<<2); /* Transmit Buffer Unavailable */ val |= (1<<1); /* Transmit Process Stopped */ - outl(val, card->io_port + CSR7); + xw32(CSR7, val); } /* @@ -925,11 +954,12 @@ must be called with the lock held and interrupts disabled. */ static int enable_promisc(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; unsigned int val; - val = inl(card->io_port + CSR6); + val = xr32(CSR6); val = val | (1 << 6); - outl(val, card->io_port + CSR6); + xw32(CSR6, val); return 1; } @@ -944,13 +974,16 @@ Must be called in locked state with interrupts disabled */ static int link_status(struct xircom_private *card) { - unsigned int val; + void __iomem *ioaddr = card->ioaddr; + u8 val; - val = inb(card->io_port + CSR12); + val = xr8(CSR12); - if (!(val&(1<<2))) /* bit 2 is 0 for 10mbit link, 1 for not an 10mbit link */ + /* bit 2 is 0 for 10mbit link, 1 for not an 10mbit link */ + if (!(val & (1 << 2))) return 10; - if (!(val&(1<<1))) /* bit 1 is 0 for 100mbit link, 1 for not an 100mbit link */ + /* bit 1 is 0 for 100mbit link, 1 for not an 100mbit link */ + if (!(val & (1 << 1))) return 100; /* If we get here -> no link at all */ @@ -969,29 +1002,31 @@ static int link_status(struct xircom_private *card) */ static void read_mac_address(struct xircom_private *card) { - unsigned char j, tuple, link, data_id, data_count; + void __iomem *ioaddr = card->ioaddr; unsigned long flags; + u8 link; int i; spin_lock_irqsave(&card->lock, flags); - outl(1 << 12, card->io_port + CSR9); /* enable boot rom access */ + xw32(CSR9, 1 << 12); /* enable boot rom access */ for (i = 0x100; i < 0x1f7; i += link + 2) { - outl(i, card->io_port + CSR10); - tuple = inl(card->io_port + CSR9) & 0xff; - outl(i + 1, card->io_port + CSR10); - link = inl(card->io_port + CSR9) & 0xff; - outl(i + 2, card->io_port + CSR10); - data_id = inl(card->io_port + CSR9) & 0xff; - outl(i + 3, card->io_port + CSR10); - data_count = inl(card->io_port + CSR9) & 0xff; + u8 tuple, data_id, data_count; + + xw32(CSR10, i); + tuple = xr32(CSR9); + xw32(CSR10, i + 1); + link = xr32(CSR9); + xw32(CSR10, i + 2); + data_id = xr32(CSR9); + xw32(CSR10, i + 3); + data_count = xr32(CSR9); if ((tuple == 0x22) && (data_id == 0x04) && (data_count == 0x06)) { - /* - * This is it. We have the data we want. - */ + int j; + for (j = 0; j < 6; j++) { - outl(i + j + 4, card->io_port + CSR10); - card->dev->dev_addr[j] = inl(card->io_port + CSR9) & 0xff; + xw32(CSR10, i + j + 4); + card->dev->dev_addr[j] = xr32(CSR9) & 0xff; } break; } else if (link == 0) { @@ -1010,6 +1045,7 @@ static void read_mac_address(struct xircom_private *card) */ static void transceiver_voodoo(struct xircom_private *card) { + void __iomem *ioaddr = card->ioaddr; unsigned long flags; /* disable all powermanagement */ @@ -1019,14 +1055,14 @@ static void transceiver_voodoo(struct xircom_private *card) spin_lock_irqsave(&card->lock, flags); - outl(0x0008, card->io_port + CSR15); - udelay(25); - outl(0xa8050000, card->io_port + CSR15); - udelay(25); - outl(0xa00f0000, card->io_port + CSR15); - udelay(25); + xw32(CSR15, 0x0008); + udelay(25); + xw32(CSR15, 0xa8050000); + udelay(25); + xw32(CSR15, 0xa00f0000); + udelay(25); - spin_unlock_irqrestore(&card->lock, flags); + spin_unlock_irqrestore(&card->lock, flags); netif_start_queue(card->dev); } |