diff options
Diffstat (limited to 'drivers/net/epic100.c')
| -rw-r--r-- | drivers/net/epic100.c | 117 |
1 files changed, 25 insertions, 92 deletions
diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c index 724d7dc35fa3..ba2565ee0439 100644 --- a/drivers/net/epic100.c +++ b/drivers/net/epic100.c @@ -19,62 +19,15 @@ Information and updates available at http://www.scyld.com/network/epic100.html + [this link no longer provides anything useful -jgarzik] --------------------------------------------------------------------- - Linux kernel-specific changes: - - LK1.1.2 (jgarzik): - * Merge becker version 1.09 (4/08/2000) - - LK1.1.3: - * Major bugfix to 1.09 driver (Francis Romieu) - - LK1.1.4 (jgarzik): - * Merge becker test version 1.09 (5/29/2000) - - LK1.1.5: - * Fix locking (jgarzik) - * Limit 83c175 probe to ethernet-class PCI devices (rgooch) - - LK1.1.6: - * Merge becker version 1.11 - * Move pci_enable_device before any PCI BAR len checks - - LK1.1.7: - * { fill me in } - - LK1.1.8: - * ethtool driver info support (jgarzik) - - LK1.1.9: - * ethtool media get/set support (jgarzik) - - LK1.1.10: - * revert MII transceiver init change (jgarzik) - - LK1.1.11: - * implement ETHTOOL_[GS]SET, _NWAY_RST, _[GS]MSGLVL, _GLINK (jgarzik) - * replace some MII-related magic numbers with constants - - LK1.1.12: - * fix power-up sequence - - LK1.1.13: - * revert version 1.1.12, power-up sequence "fix" - - LK1.1.14 (Kryzsztof Halasa): - * fix spurious bad initializations - * pound phy a la SMSC's app note on the subject - - AC1.1.14ac - * fix power up/down for ethtool that broke in 1.11 - */ #define DRV_NAME "epic100" -#define DRV_VERSION "1.11+LK1.1.14+AC1.1.14" -#define DRV_RELDATE "June 2, 2004" +#define DRV_VERSION "2.1" +#define DRV_RELDATE "Sept 11, 2006" /* The user-configurable values. These may be modified when a driver module is loaded.*/ @@ -114,7 +67,6 @@ static int rx_copybreak; #define TX_FIFO_THRESH 256 #define RX_FIFO_THRESH 1 /* 0-3, 0==32, 64,96, or 3==128 bytes */ -#include <linux/config.h> #include <linux/module.h> #include <linux/kernel.h> #include <linux/string.h> @@ -191,23 +143,10 @@ IVc. Errata */ -enum pci_id_flags_bits { - /* Set PCI command register bits before calling probe1(). */ - PCI_USES_IO=1, PCI_USES_MEM=2, PCI_USES_MASTER=4, - /* Read and map the single following PCI BAR. */ - PCI_ADDR0=0<<4, PCI_ADDR1=1<<4, PCI_ADDR2=2<<4, PCI_ADDR3=3<<4, - PCI_ADDR_64BITS=0x100, PCI_NO_ACPI_WAKE=0x200, PCI_NO_MIN_LATENCY=0x400, -}; - enum chip_capability_flags { MII_PWRDWN=1, TYPE2_INTR=2, NO_MII=4 }; #define EPIC_TOTAL_SIZE 0x100 #define USE_IO_OPS 1 -#ifdef USE_IO_OPS -#define EPIC_IOTYPE PCI_USES_MASTER|PCI_USES_IO|PCI_ADDR0 -#else -#define EPIC_IOTYPE PCI_USES_MASTER|PCI_USES_MEM|PCI_ADDR1 -#endif typedef enum { SMSC_83C170_0, @@ -218,20 +157,15 @@ typedef enum { struct epic_chip_info { const char *name; - enum pci_id_flags_bits pci_flags; - int io_size; /* Needed for I/O region check or ioremap(). */ int drv_flags; /* Driver use, intended as capability flags. */ }; /* indexed by chip_t */ static const struct epic_chip_info pci_id_tbl[] = { - { "SMSC EPIC/100 83c170", - EPIC_IOTYPE, EPIC_TOTAL_SIZE, TYPE2_INTR | NO_MII | MII_PWRDWN }, - { "SMSC EPIC/100 83c170", - EPIC_IOTYPE, EPIC_TOTAL_SIZE, TYPE2_INTR }, - { "SMSC EPIC/C 83c175", - EPIC_IOTYPE, EPIC_TOTAL_SIZE, TYPE2_INTR | MII_PWRDWN }, + { "SMSC EPIC/100 83c170", TYPE2_INTR | NO_MII | MII_PWRDWN }, + { "SMSC EPIC/100 83c170", TYPE2_INTR }, + { "SMSC EPIC/C 83c175", TYPE2_INTR | MII_PWRDWN }, }; @@ -365,7 +299,7 @@ static int epic_rx(struct net_device *dev, int budget); static int epic_poll(struct net_device *dev, int *budget); static irqreturn_t epic_interrupt(int irq, void *dev_instance, struct pt_regs *regs); static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); -static struct ethtool_ops netdev_ethtool_ops; +static const struct ethtool_ops netdev_ethtool_ops; static int epic_close(struct net_device *dev); static struct net_device_stats *epic_get_stats(struct net_device *dev); static void set_rx_mode(struct net_device *dev); @@ -400,8 +334,8 @@ static int __devinit epic_init_one (struct pci_dev *pdev, goto out; irq = pdev->irq; - if (pci_resource_len(pdev, 0) < pci_id_tbl[chip_idx].io_size) { - printk (KERN_ERR "card %d: no PCI region space\n", card_idx); + if (pci_resource_len(pdev, 0) < EPIC_TOTAL_SIZE) { + dev_err(&pdev->dev, "no PCI region space\n"); ret = -ENODEV; goto err_out_disable; } @@ -416,7 +350,7 @@ static int __devinit epic_init_one (struct pci_dev *pdev, dev = alloc_etherdev(sizeof (*ep)); if (!dev) { - printk (KERN_ERR "card %d: no memory for eth device\n", card_idx); + dev_err(&pdev->dev, "no memory for eth device\n"); goto err_out_free_res; } SET_MODULE_OWNER(dev); @@ -428,7 +362,7 @@ static int __devinit epic_init_one (struct pci_dev *pdev, ioaddr = pci_resource_start (pdev, 1); ioaddr = (long) ioremap (ioaddr, pci_resource_len (pdev, 1)); if (!ioaddr) { - printk (KERN_ERR DRV_NAME " %d: ioremap failed\n", card_idx); + dev_err(&pdev->dev, "ioremap failed\n"); goto err_out_free_netdev; } #endif @@ -488,8 +422,7 @@ static int __devinit epic_init_one (struct pci_dev *pdev, ((u16 *)dev->dev_addr)[i] = le16_to_cpu(inw(ioaddr + LAN0 + i*4)); if (debug > 2) { - printk(KERN_DEBUG DRV_NAME "(%s): EEPROM contents\n", - pci_name(pdev)); + dev_printk(KERN_DEBUG, &pdev->dev, "EEPROM contents:\n"); for (i = 0; i < 64; i++) printk(" %4.4x%s", read_eeprom(ioaddr, i), i % 16 == 15 ? "\n" : ""); @@ -511,21 +444,23 @@ static int __devinit epic_init_one (struct pci_dev *pdev, int mii_status = mdio_read(dev, phy, MII_BMSR); if (mii_status != 0xffff && mii_status != 0x0000) { ep->phys[phy_idx++] = phy; - printk(KERN_INFO DRV_NAME "(%s): MII transceiver #%d control " - "%4.4x status %4.4x.\n", - pci_name(pdev), phy, mdio_read(dev, phy, 0), mii_status); + dev_info(&pdev->dev, + "MII transceiver #%d control " + "%4.4x status %4.4x.\n", + phy, mdio_read(dev, phy, 0), mii_status); } } ep->mii_phy_cnt = phy_idx; if (phy_idx != 0) { phy = ep->phys[0]; ep->mii.advertising = mdio_read(dev, phy, MII_ADVERTISE); - printk(KERN_INFO DRV_NAME "(%s): Autonegotiation advertising %4.4x link " + dev_info(&pdev->dev, + "Autonegotiation advertising %4.4x link " "partner %4.4x.\n", - pci_name(pdev), ep->mii.advertising, mdio_read(dev, phy, 5)); + ep->mii.advertising, mdio_read(dev, phy, 5)); } else if ( ! (ep->chip_flags & NO_MII)) { - printk(KERN_WARNING DRV_NAME "(%s): ***WARNING***: No MII transceiver found!\n", - pci_name(pdev)); + dev_warn(&pdev->dev, + "***WARNING***: No MII transceiver found!\n"); /* Use the known PHY address of the EPII. */ ep->phys[0] = 3; } @@ -540,8 +475,7 @@ static int __devinit epic_init_one (struct pci_dev *pdev, /* The lower four bits are the media type. */ if (duplex) { ep->mii.force_media = ep->mii.full_duplex = 1; - printk(KERN_INFO DRV_NAME "(%s): Forced full duplex operation requested.\n", - pci_name(pdev)); + dev_info(&pdev->dev, "Forced full duplex requested.\n"); } dev->if_port = ep->default_port = option; @@ -728,7 +662,7 @@ static int epic_open(struct net_device *dev) /* Soft reset the chip. */ outl(0x4001, ioaddr + GENCTL); - if ((retval = request_irq(dev->irq, &epic_interrupt, SA_SHIRQ, dev->name, dev))) + if ((retval = request_irq(dev->irq, &epic_interrupt, IRQF_SHARED, dev->name, dev))) return retval; epic_init_ring(dev); @@ -1452,7 +1386,6 @@ static void set_rx_mode(struct net_device *dev) if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */ outl(0x002C, ioaddr + RxCtrl); /* Unconditionally log net taps. */ - printk(KERN_INFO "%s: Promiscuous mode enabled.\n", dev->name); memset(mc_filter, 0xff, sizeof(mc_filter)); } else if ((dev->mc_count > 0) || (dev->flags & IFF_ALLMULTI)) { /* There is apparently a chip bug, so the multicast filter @@ -1559,7 +1492,7 @@ static void ethtool_complete(struct net_device *dev) } } -static struct ethtool_ops netdev_ethtool_ops = { +static const struct ethtool_ops netdev_ethtool_ops = { .get_drvinfo = netdev_get_drvinfo, .get_settings = netdev_get_settings, .set_settings = netdev_set_settings, @@ -1670,7 +1603,7 @@ static int __init epic_init (void) version, version2, version3); #endif - return pci_module_init (&epic_driver); + return pci_register_driver(&epic_driver); } |
