X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=drivers%2Fnet%2Fethernet%2Fintel%2Fixgbe%2Fixgbe_main.c;h=3cbb7e0324fd96b9c24185d4a8e7defccaf84bb7;hb=156a67a9065e3339be85f811d1b13b920e50d73b;hp=daff8183534b96b1aa3dbaaf482d5d7c5101c1f9;hpb=ae3b564179bfd06f32d051b9e5d72ce4b2a07c37;p=uclinux-h8%2Flinux.git

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index daff8183534b..3cbb7e0324fd 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -3953,8 +3953,11 @@ static void ixgbe_setup_mrqc(struct ixgbe_adapter *adapter)
 			else
 				mrqc = IXGBE_MRQC_VMDQRSS64EN;
 
-			/* Enable L3/L4 for Tx Switched packets */
-			mrqc |= IXGBE_MRQC_L3L4TXSWEN;
+			/* Enable L3/L4 for Tx Switched packets only for X550,
+			 * older devices do not support this feature
+			 */
+			if (hw->mac.type >= ixgbe_mac_X550)
+				mrqc |= IXGBE_MRQC_L3L4TXSWEN;
 		} else {
 			if (tcs > 4)
 				mrqc = IXGBE_MRQC_RTRSS8TCEN;