1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c
index f5e2e7235fcb..9b367ba8e26f 100644
--- a/drivers/net/igb/e1000_82575.c
+++ b/drivers/net/igb/e1000_82575.c
@@ -1103,6 +1103,13 @@ static s32 igb_setup_fiber_serdes_link_82575(struct e1000_hw *hw)
                E1000_CTRL_SWDPIN1;
         wr32(E1000_CTRL, reg);
 
+        /* Power on phy for 82576 fiber adapters */
+        if (hw->mac.type == e1000_82576) {
+                reg = rd32(E1000_CTRL_EXT);
+                reg &= ~E1000_CTRL_EXT_SDP7_DATA;
+                wr32(E1000_CTRL_EXT, reg);
+        }
+
         /* Set switch control to serdes energy detect */
         reg = rd32(E1000_CONNSW);
         reg |= E1000_CONNSW_ENRGSRC;