Device that doesn't support IP-in-IP offloads has to filter csum and gso
offload support, otherwise kernel will conclude that device is capable of
offloading csum and gso for IP-in-IP tunnels and that might result in
IP-in-IP tunnel not functioning.
Fixes:
25948b87dda2 ("net/mlx5e: Support TSO and TX checksum offloads for IP-in-IP")
Signed-off-by: Marina Varshaver <marinav@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
switch (proto) {
case IPPROTO_GRE:
+ return features;
case IPPROTO_IPIP:
case IPPROTO_IPV6:
- return features;
+ if (mlx5e_tunnel_proto_supported(priv->mdev, IPPROTO_IPIP))
+ return features;
+ break;
case IPPROTO_UDP:
udph = udp_hdr(skb);
port = be16_to_cpu(udph->dest);