2 files changed, 9 insertions, 2 deletions

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 5588ef493a3d..aaf482c0d520 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -3724,7 +3724,7 @@ static void ixgbe_sfp_task(struct work_struct *work)
         if ((hw->phy.type == ixgbe_phy_nl) &&
             (hw->phy.sfp_type == ixgbe_sfp_type_not_present)) {
                 s32 ret = hw->phy.ops.identify_sfp(hw);
-                if (ret)
+                if (ret == IXGBE_ERR_SFP_NOT_PRESENT)
                         goto reschedule;
                 ret = hw->phy.ops.reset(hw);
                 if (ret == IXGBE_ERR_SFP_NOT_SUPPORTED) {
@@ -4534,13 +4534,17 @@ static void ixgbe_sfp_config_module_task(struct work_struct *work)
         u32 err;
 
         adapter->flags |= IXGBE_FLAG_IN_SFP_MOD_TASK;
+
+        /* Time for electrical oscillations to settle down */
+        msleep(100);
         err = hw->phy.ops.identify_sfp(hw);
+
         if (err == IXGBE_ERR_SFP_NOT_SUPPORTED) {
                 dev_err(&adapter->pdev->dev, "failed to initialize because "
                         "an unsupported SFP+ module type was detected.\n"
                         "Reload the driver after installing a supported "
                         "module.\n");
-                ixgbe_down(adapter);
+                unregister_netdev(adapter->netdev);
                 return;
         }
         hw->mac.ops.setup_sfp(hw);
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 453e966762f0..9ecad17522c3 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -60,6 +60,7 @@ s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw)
 
         if (hw->phy.type == ixgbe_phy_unknown) {
                 for (phy_addr = 0; phy_addr < IXGBE_MAX_PHY_ADDR; phy_addr++) {
+                        hw->phy.mdio.prtad = phy_addr;
                         if (mdio45_probe(&hw->phy.mdio, phy_addr) == 0) {
                                 ixgbe_get_phy_id(hw);
                                 hw->phy.type =
@@ -68,6 +69,8 @@ s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw)
                                 break;
                         }
                 }
+                /* clear value if nothing found */
+                hw->phy.mdio.prtad = 0;
         } else {
                 status = 0;
         }