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authorGreg KH <greg@press.(none)>2005-06-27 22:07:56 -0700
committerGreg Kroah-Hartman <gregkh@suse.de>2005-06-27 22:07:56 -0700
commit8644d2a42bdba2d513f71c07eaf1b6f9b718b8eb (patch)
treec43b6c2fdf1b68b66906a2de69446dcec0f9af6b /drivers/net/e100.c
parent1cde8a16815bd85c8137d1ea556398983c597c11 (diff)
parent99f95e5286df2f69edab8a04c7080d986ee4233b (diff)
downloadop-kernel-dev-8644d2a42bdba2d513f71c07eaf1b6f9b718b8eb.zip
op-kernel-dev-8644d2a42bdba2d513f71c07eaf1b6f9b718b8eb.tar.gz
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.c25
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index be973a1..d0fa244 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 "
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