diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igb/e1000_phy.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/e1000_phy.c | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/drivers/net/ethernet/intel/igb/e1000_phy.c b/drivers/net/ethernet/intel/igb/e1000_phy.c index 424f16c43759..c1bb64d8366f 100644 --- a/drivers/net/ethernet/intel/igb/e1000_phy.c +++ b/drivers/net/ethernet/intel/igb/e1000_phy.c @@ -2204,16 +2204,10 @@ s32 igb_phy_init_script_igp3(struct e1000_hw *hw) void igb_power_up_phy_copper(struct e1000_hw *hw) { u16 mii_reg = 0; - u16 power_reg = 0; /* The PHY will retain its settings across a power down/up cycle */ hw->phy.ops.read_reg(hw, PHY_CONTROL, &mii_reg); mii_reg &= ~MII_CR_POWER_DOWN; - if (hw->phy.type == e1000_phy_i210) { - hw->phy.ops.read_reg(hw, GS40G_COPPER_SPEC, &power_reg); - power_reg &= ~GS40G_CS_POWER_DOWN; - hw->phy.ops.write_reg(hw, GS40G_COPPER_SPEC, power_reg); - } hw->phy.ops.write_reg(hw, PHY_CONTROL, mii_reg); } @@ -2227,18 +2221,10 @@ void igb_power_up_phy_copper(struct e1000_hw *hw) void igb_power_down_phy_copper(struct e1000_hw *hw) { u16 mii_reg = 0; - u16 power_reg = 0; /* The PHY will retain its settings across a power down/up cycle */ hw->phy.ops.read_reg(hw, PHY_CONTROL, &mii_reg); mii_reg |= MII_CR_POWER_DOWN; - - /* i210 Phy requires an additional bit for power up/down */ - if (hw->phy.type == e1000_phy_i210) { - hw->phy.ops.read_reg(hw, GS40G_COPPER_SPEC, &power_reg); - power_reg |= GS40G_CS_POWER_DOWN; - hw->phy.ops.write_reg(hw, GS40G_COPPER_SPEC, power_reg); - } hw->phy.ops.write_reg(hw, PHY_CONTROL, mii_reg); usleep_range(1000, 2000); } |