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| author |   Greg KH <greg@press.(none)> | 2005-06-27 22:07:56 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2005-06-27 22:07:56 -0700 |
| commit | 8644d2a42bdba2d513f71c07eaf1b6f9b718b8eb (patch) | |
| tree | c43b6c2fdf1b68b66906a2de69446dcec0f9af6b /drivers/net/e100.c | |
| parent | [PATCH] PCI: use the MCFG table to properly access pci devices (x86-64) (diff) | |
| parent | [PATCH] cfq build fix (diff) | |
| download | linux-dev-8644d2a42bdba2d513f71c07eaf1b6f9b718b8eb.tar.xz linux-dev-8644d2a42bdba2d513f71c07eaf1b6f9b718b8eb.zip | |
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/net/e100.c')
| -rw-r--r-- | drivers/net/e100.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/net/e100.c b/drivers/net/e100.c index be973a1c3c53..d0fa2448761d 100644 --- a/drivers/net/e100.c +++ b/drivers/net/e100.c @@ -1093,11 +1093,16 @@ static int e100_phy_init(struct nic *nic) } if((nic->mac >= mac_82550_D102) || ((nic->flags & ich) && - (mdio_read(netdev, nic->mii.phy_id, MII_TPISTATUS) & 0x8000) && - (nic->eeprom[eeprom_cnfg_mdix] & eeprom_mdix_enabled))) - /* enable/disable MDI/MDI-X auto-switching */ - mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG, - nic->mii.force_media ? 0 : NCONFIG_AUTO_SWITCH); + (mdio_read(netdev, nic->mii.phy_id, MII_TPISTATUS) & 0x8000))) { + /* enable/disable MDI/MDI-X auto-switching. + MDI/MDI-X auto-switching is disabled for 82551ER/QM chips */ + if((nic->mac == mac_82551_E) || (nic->mac == mac_82551_F) || + (nic->mac == mac_82551_10) || (nic->mii.force_media) || + !(nic->eeprom[eeprom_cnfg_mdix] & eeprom_mdix_enabled)) + mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG, 0); + else + mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG, NCONFIG_AUTO_SWITCH); + } return 0; } @@ -1666,8 +1671,10 @@ static irqreturn_t e100_intr(int irq, void *dev_id, struct pt_regs *regs) if(stat_ack & stat_ack_rnr) nic->ru_running = RU_SUSPENDED; - e100_disable_irq(nic); - netif_rx_schedule(netdev); + if(likely(netif_rx_schedule_prep(netdev))) { + e100_disable_irq(nic); + __netif_rx_schedule(netdev); + } return IRQ_HANDLED; } @@ -2335,11 +2342,11 @@ static int __devinit e100_probe(struct pci_dev *pdev, goto err_out_iounmap; } - e100_phy_init(nic); - if((err = e100_eeprom_load(nic))) goto err_out_free; + e100_phy_init(nic); + memcpy(netdev->dev_addr, nic->eeprom, ETH_ALEN); if(!is_valid_ether_addr(netdev->dev_addr)) { DPRINTK(PROBE, ERR, "Invalid MAC address from " |