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r8169: correct phy parameters for the 8110SC 

The phys of the 8110SC (RTL_GIGA_MAC_VER_{05/06}) act abnormally in
gigabit mode if they are applied the parameters in rtl8169_hw_phy_config
which actually aim the 8110S/SB.

It is ok to return early from rtl8169_hw_phy_config as it does not
apply to the 8101 and 8168 families.

Signed-off-by: Edward Hsu <edward_hsu@realtek.com.tw>
Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
This commit is contained in:
Edward Hsu 2007-08-17 10:14:36 +02:00 committed by Francois Romieu
parent a88a8eff1e
commit 65d916d953
1 changed files with 4 additions and 1 deletions
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5
drivers/net/r8169.c
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@ -1228,7 +1228,10 @@ static void rtl8169_hw_phy_config(struct net_device *dev)
return;
}
/* phy config for RTL8169s mac_version C chip */
if ((tp->mac_version != RTL_GIGA_MAC_VER_02) &&
(tp->mac_version != RTL_GIGA_MAC_VER_03))
return;
mdio_write(ioaddr, 31, 0x0001); //w 31 2 0 1
mdio_write(ioaddr, 21, 0x1000); //w 21 15 0 1000
mdio_write(ioaddr, 24, 0x65c7); //w 24 15 0 65c7