1 files changed, 11 insertions, 1 deletions

diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index d4ac94324fa0..dbfd62fd40eb 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -2113,7 +2113,17 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
         bool need_reset = false;
         int rc;
 
-        rc = ethtool_op_set_flags(netdev, data, ETH_FLAG_LRO | ETH_FLAG_NTUPLE);
+#ifdef CONFIG_IXGBE_DCB
+        if ((adapter->flags & IXGBE_FLAG_DCB_ENABLED) &&
+            !(data & ETH_FLAG_RXVLAN))
+                return -EINVAL;
+#endif
+
+        need_reset = (data & ETH_FLAG_RXVLAN) !=
+                     (netdev->features & NETIF_F_HW_VLAN_RX);
+
+        rc = ethtool_op_set_flags(netdev, data, ETH_FLAG_LRO |
+                                        ETH_FLAG_RXVLAN | ETH_FLAG_TXVLAN);
         if (rc)
                 return rc;