openvswitch: Enable tunnel GSO for OVS bridge.

Following patch enables all available tunnel GSO features for OVS
bridge device so that ovs can use hardware offloads available to
underling device.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Andy Zhou <azhou@nicira.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
index bd658555afdf..84516126e5f3 100644
--- a/net/openvswitch/vport-internal_dev.c
+++ b/net/openvswitch/vport-internal_dev.c
@@ -140,11 +140,14 @@ static void do_setup(struct net_device *netdev)
         netdev->tx_queue_len = 0;
 
         netdev->features = NETIF_F_LLTX | NETIF_F_SG | NETIF_F_FRAGLIST |
-                           NETIF_F_HIGHDMA | NETIF_F_HW_CSUM | NETIF_F_GSO_SOFTWARE;
+                           NETIF_F_HIGHDMA | NETIF_F_HW_CSUM |
+                           NETIF_F_GSO_SOFTWARE | NETIF_F_GSO_ENCAP_ALL;
 
         netdev->vlan_features = netdev->features;
+        netdev->hw_enc_features = netdev->features;
         netdev->features |= NETIF_F_HW_VLAN_CTAG_TX;
         netdev->hw_features = netdev->features & ~NETIF_F_LLTX;
+
         eth_hw_addr_random(netdev);
 }