datapath: Enable all GSO features on internal port.

OVS already can handle all types of segmentation offloads that
are supported by the kernel.
Following patch specifically enables UDP and IPV6 segmentation
offloads.

Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>

diff --git a/datapath/vport-internal_dev.c b/datapath/vport-internal_dev.c
index 738710e..637d712 100644 (file)
--- a/datapath/vport-internal_dev.c
+++ b/datapath/vport-internal_dev.c
@@ -155,7 +155,7 @@ 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_TSO;
+                          NETIF_F_HIGHDMA | NETIF_F_HW_CSUM | NETIF_F_GSO_SOFTWARE;
 
        netdev->vlan_features = netdev->features;
        netdev->features |= NETIF_F_HW_VLAN_CTAG_TX;