ixgbe: fix older devices that do not support IXGBE_MRQC_L3L4TXSWEN

[uclinux-h8/linux.git] / drivers / net / ethernet / intel / ixgbe / ixgbe_main.c

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index daff818..3cbb7e0 100644 (file)
--- 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;