Index: sys/dev/ixgbe/ixgbe.c
===================================================================
--- sys/dev/ixgbe/ixgbe.c
+++ sys/dev/ixgbe/ixgbe.c
@@ -1750,6 +1750,7 @@
 		return (EINVAL);
 
         switch (IFM_SUBTYPE(ifm->ifm_media)) {
+	case IFM_10G_T:
         case IFM_AUTO:
                 adapter->hw.phy.autoneg_advertised =
 		    IXGBE_LINK_SPEED_100_FULL |