diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_tc.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 46bef6a26a8c..c5282b6aba8b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -663,6 +663,7 @@ static int mlx5e_route_lookup_ipv4(struct mlx5e_priv *priv, __be32 *saddr, int *out_ttl) { + struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; struct rtable *rt; struct neighbour *n = NULL; int ttl; @@ -677,12 +678,11 @@ static int mlx5e_route_lookup_ipv4(struct mlx5e_priv *priv, #else return -EOPNOTSUPP; #endif - - if (!switchdev_port_same_parent_id(priv->netdev, rt->dst.dev)) { - pr_warn("%s: can't offload, devices not on same HW e-switch\n", __func__); - ip_rt_put(rt); - return -EOPNOTSUPP; - } + /* if the egress device isn't on the same HW e-switch, we use the uplink */ + if (!switchdev_port_same_parent_id(priv->netdev, rt->dst.dev)) + *out_dev = mlx5_eswitch_get_uplink_netdev(esw); + else + *out_dev = rt->dst.dev; ttl = ip4_dst_hoplimit(&rt->dst); n = dst_neigh_lookup(&rt->dst, &fl4->daddr); @@ -693,7 +693,6 @@ static int mlx5e_route_lookup_ipv4(struct mlx5e_priv *priv, *out_n = n; *saddr = fl4->saddr; *out_ttl = ttl; - *out_dev = rt->dst.dev; return 0; } |