1 files changed, 12 insertions, 8 deletions

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 3e26b1f9ac75..a7f3cd872caf 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -3154,14 +3154,6 @@ static void ixgbe_set_rx_buffer_len(struct ixgbe_adapter *adapter)
                         set_ring_rsc_enabled(rx_ring);
                 else
                         clear_ring_rsc_enabled(rx_ring);
-#ifdef IXGBE_FCOE
-                if (netdev->features & NETIF_F_FCOE_MTU) {
-                        struct ixgbe_ring_feature *f;
-                        f = &adapter->ring_feature[RING_F_FCOE];
-                        if ((i >= f->mask) && (i < f->mask + f->indices))
-                                set_bit(__IXGBE_RX_FCOE_BUFSZ, &rx_ring->state);
-                }
-#endif /* IXGBE_FCOE */
         }
 }
 
@@ -4836,7 +4828,9 @@ static int ixgbe_resume(struct pci_dev *pdev)
 
         pci_wake_from_d3(pdev, false);
 
+        rtnl_lock();
         err = ixgbe_init_interrupt_scheme(adapter);
+        rtnl_unlock();
         if (err) {
                 e_dev_err("Cannot initialize interrupts for device\n");
                 return err;
@@ -4893,6 +4887,16 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake)
         if (wufc) {
                 ixgbe_set_rx_mode(netdev);
 
+                /*
+                 * enable the optics for both mult-speed fiber and
+                 * 82599 SFP+ fiber as we can WoL.
+                 */
+                if (hw->mac.ops.enable_tx_laser &&
+                    (hw->phy.multispeed_fiber ||
+                    (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber &&
+                     hw->mac.type == ixgbe_mac_82599EB)))
+                        hw->mac.ops.enable_tx_laser(hw);
+
                 /* turn on all-multi mode if wake on multicast is enabled */
                 if (wufc & IXGBE_WUFC_MC) {
                         fctrl = IXGBE_READ_REG(hw, IXGBE_FCTRL);