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-rw-r--r--include/net/udp_tunnel.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/net/udp_tunnel.h b/include/net/udp_tunnel.h
index a47790bcaa38..2a50a70ef587 100644
--- a/include/net/udp_tunnel.h
+++ b/include/net/udp_tunnel.h
@@ -100,6 +100,15 @@ static inline struct sk_buff *udp_tunnel_handle_offloads(struct sk_buff *skb,
return iptunnel_handle_offloads(skb, udp_csum, type);
}
+static inline void udp_tunnel_gro_complete(struct sk_buff *skb, int nhoff)
+{
+ struct udphdr *uh;
+
+ uh = (struct udphdr *)(skb->data + nhoff - sizeof(struct udphdr));
+ skb_shinfo(skb)->gso_type |= uh->check ?
+ SKB_GSO_UDP_TUNNEL_CSUM : SKB_GSO_UDP_TUNNEL;
+}
+
static inline void udp_tunnel_encap_enable(struct socket *sock)
{
#if IS_ENABLED(CONFIG_IPV6)