1 files changed, 26 insertions, 0 deletions

diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index 8ea3ed7e536..26ea5d57a35 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -69,6 +69,7 @@ static void e1000_clear_vfta_82571(struct e1000_hw *hw);
 static bool e1000_check_mng_mode_82574(struct e1000_hw *hw);
 static s32 e1000_led_on_82574(struct e1000_hw *hw);
 static void e1000_put_hw_semaphore_82571(struct e1000_hw *hw);
+static void e1000_power_down_phy_copper_82571(struct e1000_hw *hw);
 
 /**
  *  e1000_init_phy_params_82571 - Init PHY func ptrs.
@@ -88,6 +89,9 @@ static s32 e1000_init_phy_params_82571(struct e1000_hw *hw)
         phy->autoneg_mask                = AUTONEG_ADVERTISE_SPEED_DEFAULT;
         phy->reset_delay_us              = 100;
 
+        phy->ops.power_up                = e1000_power_up_phy_copper;
+        phy->ops.power_down              = e1000_power_down_phy_copper_82571;
+
         switch (hw->mac.type) {
         case e1000_82571:
         case e1000_82572:
@@ -1601,6 +1605,28 @@ static s32 e1000_fix_nvm_checksum_82571(struct e1000_hw *hw)
 }
 
 /**
+ * e1000_power_down_phy_copper_82571 - 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_82571(struct e1000_hw *hw)
+{
+        struct e1000_phy_info *phy = &hw->phy;
+        struct e1000_mac_info *mac = &hw->mac;
+
+        if (!(phy->ops.check_reset_block))
+                return;
+
+        /* If the management interface is not enabled, then power down */
+        if (!(mac->ops.check_mng_mode(hw) || phy->ops.check_reset_block(hw)))
+                e1000_power_down_phy_copper(hw);
+
+        return;
+}
+
+/**
  *  e1000_clear_hw_cntrs_82571 - Clear device specific hardware counters
  *  @hw: pointer to the HW structure
  *