e100: Fix MDIO/MDIO-X
MDIO/MDIO-X was broken due to a wrong errata. Removing the workaround
code fixes for affected NICs.
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 91ef5f2..5de9843 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1391,15 +1391,11 @@
}
if((nic->mac >= mac_82550_D102) || ((nic->flags & ich) &&
- (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);
+ (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);
}
return 0;