ip6ip6: Support for GSO/GRO

Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 5 insertions, 0 deletions

diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index cabf492a56dc..d26d2269abec 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -1242,6 +1242,11 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev)
         if (t->parms.flags & IP6_TNL_F_USE_ORIG_FWMARK)
                 fl6.flowi6_mark = skb->mark;
 
+        if (iptunnel_handle_offloads(skb, SKB_GSO_IPXIP6))
+                return -1;
+
+        skb_set_inner_ipproto(skb, IPPROTO_IPV6);
+
         err = ip6_tnl_xmit(skb, dev, dsfield, &fl6, encap_limit, &mtu,
                            IPPROTO_IPV6);
         if (err != 0) {