Commit 636bb968 authored by Paul Blakey's avatar Paul Blakey Committed by Saeed Mahameed
Browse files

net/mlx5e: en_tc: Rely just on register loopback for tunnel restoration 



Register loopback which is needed for tunnel restoration, is now always
enabled if supported and not just with metadata enabled, check for
that instead.

Signed-off-by: default avatarPaul Blakey <paulb@mellanox.com>
Reviewed-by: default avatarOz Shlomo <ozsh@mellanox.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@mellanox.com>
parent aded104d

drivers/net/ethernet/mellanox/mlx5/core/en_tc.c

+3 −3
Original line number Diff line number Diff line
@@ -1985,11 +1985,11 @@ static int parse_tunnel_attr(struct mlx5e_priv *priv, 
	*match_inner = !needs_mapping;



	if ((needs_mapping || sets_mapping) &&

	    !mlx5_eswitch_vport_match_metadata_enabled(esw)) {

	    !mlx5_eswitch_reg_c1_loopback_enabled(esw)) {

		NL_SET_ERR_MSG(extack,

			       "Chains on tunnel devices isn't supported without register metadata support");

			       "Chains on tunnel devices isn't supported without register loopback support");

		netdev_warn(priv->netdev,

			    "Chains on tunnel devices isn't supported without register metadata support");

			    "Chains on tunnel devices isn't supported without register loopback support");

		return -EOPNOTSUPP;

	}