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sky2: phy workarounds for Yukon EC-U A1 

The workaround Yukon EC-U wasn't comparing with correct
version and wasn't doing correct setup. Without it, 88e8056
throws all sorts of errors.

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Stephen Hemminger 2007-04-07 16:02:28 -07:00 committed by Jeff Garzik
parent 1ad5b4a5c2
commit 9467a8fc89
1 changed files with 3 additions and 3 deletions
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6
drivers/net/sky2.c
View File

@ -510,9 +510,9 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
ledover &= ~PHY_M_LED_MO_RX;
}
if (hw->chip_id == CHIP_ID_YUKON_EC_U && hw->chip_rev == CHIP_REV_YU_EC_A1) {
if (hw->chip_id == CHIP_ID_YUKON_EC_U &&
hw->chip_rev == CHIP_REV_YU_EC_U_A1) {
/* apply fixes in PHY AFE */
pg = gm_phy_read(hw, port, PHY_MARV_EXT_ADR);
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 255);
/* increase differential signal amplitude in 10BASE-T */
@ -524,7 +524,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
gm_phy_write(hw, port, 0x17, 0x2002);
/* set page register to 0 */
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, pg);
gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 0);
} else if (hw->chip_id != CHIP_ID_YUKON_EX) {
gm_phy_write(hw, port, PHY_MARV_LED_CTRL, ledctrl);