1 files changed, 23 insertions, 0 deletions

diff --git a/drivers/net/e1000e/ich8lan.c b/drivers/net/e1000e/ich8lan.c
index 7530fc5d81c3..9c3895598923 100644
--- a/drivers/net/e1000e/ich8lan.c
+++ b/drivers/net/e1000e/ich8lan.c
@@ -217,6 +217,7 @@ static s32 e1000_cleanup_led_pchlan(struct e1000_hw *hw);
 static s32 e1000_led_on_pchlan(struct e1000_hw *hw);
 static s32 e1000_led_off_pchlan(struct e1000_hw *hw);
 static s32 e1000_set_lplu_state_pchlan(struct e1000_hw *hw, bool active);
+static void e1000_power_down_phy_copper_ich8lan(struct e1000_hw *hw);
 static void e1000_lan_init_done_ich8lan(struct e1000_hw *hw);
 static s32  e1000_k1_gig_workaround_hv(struct e1000_hw *hw, bool link);
 
@@ -266,6 +267,8 @@ static s32 e1000_init_phy_params_pchlan(struct e1000_hw *hw)
         phy->ops.set_d3_lplu_state    = e1000_set_lplu_state_pchlan;
         phy->ops.write_reg            = e1000_write_phy_reg_hv;
         phy->ops.write_reg_locked     = e1000_write_phy_reg_hv_locked;
+        phy->ops.power_up             = e1000_power_up_phy_copper;
+        phy->ops.power_down           = e1000_power_down_phy_copper_ich8lan;
         phy->autoneg_mask             = AUTONEG_ADVERTISE_SPEED_DEFAULT;
 
         phy->id = e1000_phy_unknown;
@@ -299,6 +302,9 @@ static s32 e1000_init_phy_params_ich8lan(struct e1000_hw *hw)
         phy->addr                       = 1;
         phy->reset_delay_us             = 100;
 
+        phy->ops.power_up               = e1000_power_up_phy_copper;
+        phy->ops.power_down             = e1000_power_down_phy_copper_ich8lan;
+
         /*
          * We may need to do this twice - once for IGP and if that fails,
          * we'll set BM func pointers and try again
@@ -3392,6 +3398,23 @@ static s32 e1000_get_cfg_done_ich8lan(struct e1000_hw *hw)
 }
 
 /**
+ * e1000_power_down_phy_copper_ich8lan - Remove link during PHY power down
+ * @hw: pointer to the HW structure
+ *
+ * In the case of a PHY power down to save power, or to turn off link during a
+ * driver unload, or wake on lan is not enabled, remove the link.
+ **/
+static void e1000_power_down_phy_copper_ich8lan(struct e1000_hw *hw)
+{
+        /* If the management interface is not enabled, then power down */
+        if (!(hw->mac.ops.check_mng_mode(hw) ||
+              hw->phy.ops.check_reset_block(hw)))
+                e1000_power_down_phy_copper(hw);
+
+        return;
+}
+
+/**
  *  e1000_clear_hw_cntrs_ich8lan - Clear statistical counters
  *  @hw: pointer to the HW structure
  *