sfc: Implement TSO for TCP/IPv6

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index 4b5c786f0e2c..3c0d6bea126e 100644
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -2208,6 +2208,8 @@ static int __devinit efx_pci_probe(struct pci_dev *pci_dev,
         net_dev->features |= (type->offload_features | NETIF_F_SG |
                               NETIF_F_HIGHDMA | NETIF_F_TSO |
                               NETIF_F_GRO);
+        if (type->offload_features & NETIF_F_V6_CSUM)
+                net_dev->features |= NETIF_F_TSO6;
         /* Mask for features that also apply to VLAN devices */
         net_dev->vlan_features |= (NETIF_F_ALL_CSUM | NETIF_F_SG |
                                    NETIF_F_HIGHDMA | NETIF_F_TSO);