diff options
Diffstat (limited to 'drivers/net/sky2.c')
-rw-r--r-- | drivers/net/sky2.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c index 06dfc950f33e..e24b25ca1c69 100644 --- a/drivers/net/sky2.c +++ b/drivers/net/sky2.c | |||
@@ -665,11 +665,16 @@ static void sky2_phy_power_down(struct sky2_hw *hw, unsigned port) | |||
665 | 665 | ||
666 | if (hw->chip_id != CHIP_ID_YUKON_EC) { | 666 | if (hw->chip_id != CHIP_ID_YUKON_EC) { |
667 | if (hw->chip_id == CHIP_ID_YUKON_EC_U) { | 667 | if (hw->chip_id == CHIP_ID_YUKON_EC_U) { |
668 | ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL); | 668 | /* select page 2 to access MAC control register */ |
669 | gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 2); | ||
669 | 670 | ||
671 | ctrl = gm_phy_read(hw, port, PHY_MARV_PHY_CTRL); | ||
670 | /* enable Power Down */ | 672 | /* enable Power Down */ |
671 | ctrl |= PHY_M_PC_POW_D_ENA; | 673 | ctrl |= PHY_M_PC_POW_D_ENA; |
672 | gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ctrl); | 674 | gm_phy_write(hw, port, PHY_MARV_PHY_CTRL, ctrl); |
675 | |||
676 | /* set page register back to 0 */ | ||
677 | gm_phy_write(hw, port, PHY_MARV_EXT_ADR, 0); | ||
673 | } | 678 | } |
674 | 679 | ||
675 | /* set IEEE compatible Power Down Mode (dev. #4.99) */ | 680 | /* set IEEE compatible Power Down Mode (dev. #4.99) */ |