diff options
Diffstat (limited to 'drivers/net/atlx/atl1.c')
-rw-r--r-- | drivers/net/atlx/atl1.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c index 0afe522..3beb44e 100644 --- a/drivers/net/atlx/atl1.c +++ b/drivers/net/atlx/atl1.c @@ -638,21 +638,18 @@ static s32 atl1_phy_leave_power_saving(struct atl1_hw *hw) } /* - *TODO: do something or get rid of this + * Force the PHY into power saving mode using vendor magic. */ #ifdef CONFIG_PM -static s32 atl1_phy_enter_power_saving(struct atl1_hw *hw) +static void atl1_phy_enter_power_saving(struct atl1_hw *hw) { -/* s32 ret_val; - * u16 phy_data; - */ + atl1_write_phy_reg(hw, MII_DBG_ADDR, 0); + atl1_write_phy_reg(hw, MII_DBG_DATA, 0x124E); + atl1_write_phy_reg(hw, MII_DBG_ADDR, 2); + atl1_write_phy_reg(hw, MII_DBG_DATA, 0x3000); + atl1_write_phy_reg(hw, MII_DBG_ADDR, 3); + atl1_write_phy_reg(hw, MII_DBG_DATA, 0); -/* - ret_val = atl1_write_phy_reg(hw, ...); - ret_val = atl1_write_phy_reg(hw, ...); - .... -*/ - return 0; } #endif |