diff options
Diffstat (limited to 'drivers/net/ethernet/intel/e1000e/phy.c')
| -rw-r--r-- | drivers/net/ethernet/intel/e1000e/phy.c | 33 |
1 files changed, 6 insertions, 27 deletions
diff --git a/drivers/net/ethernet/intel/e1000e/phy.c b/drivers/net/ethernet/intel/e1000e/phy.c index 44fb432f3c1..73d7813b98a 100644 --- a/drivers/net/ethernet/intel/e1000e/phy.c +++ b/drivers/net/ethernet/intel/e1000e/phy.c @@ -30,7 +30,6 @@ static s32 e1000_get_phy_cfg_done(struct e1000_hw *hw); static s32 e1000_phy_force_speed_duplex(struct e1000_hw *hw); -static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active); static s32 e1000_wait_autoneg(struct e1000_hw *hw); static s32 e1000_access_phy_wakeup_reg_bm(struct e1000_hw *hw, u32 offset, u16 *data, bool read, bool page_set); @@ -894,10 +893,12 @@ s32 e1000e_copper_link_setup_igp(struct e1000_hw *hw) msleep(100); /* disable lplu d0 during driver init */ - ret_val = e1000_set_d0_lplu_state(hw, false); - if (ret_val) { - e_dbg("Error Disabling LPLU D0\n"); - return ret_val; + if (hw->phy.ops.set_d0_lplu_state) { + ret_val = hw->phy.ops.set_d0_lplu_state(hw, false); + if (ret_val) { + e_dbg("Error Disabling LPLU D0\n"); + return ret_val; + } } /* Configure mdi-mdix settings */ ret_val = e1e_rphy(hw, IGP01E1000_PHY_PORT_CTRL, &data); @@ -2820,28 +2821,6 @@ s32 e1000e_commit_phy(struct e1000_hw *hw) } /** - * e1000_set_d0_lplu_state - Sets low power link up state for D0 - * @hw: pointer to the HW structure - * @active: boolean used to enable/disable lplu - * - * Success returns 0, Failure returns 1 - * - * The low power link up (lplu) state is set to the power management level D0 - * and SmartSpeed is disabled when active is true, else clear lplu for D0 - * and enable Smartspeed. LPLU and Smartspeed are mutually exclusive. LPLU - * is used during Dx states where the power conservation is most important. - * During driver activity, SmartSpeed should be enabled so performance is - * maintained. This is a function pointer entry point called by drivers. - **/ -static s32 e1000_set_d0_lplu_state(struct e1000_hw *hw, bool active) -{ - if (hw->phy.ops.set_d0_lplu_state) - return hw->phy.ops.set_d0_lplu_state(hw, active); - - return 0; -} - -/** * __e1000_read_phy_reg_hv - Read HV PHY register * @hw: pointer to the HW structure * @offset: register offset to be read |