diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 7914a32a3036..066045b5eb4c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -581,7 +581,8 @@ static int __parse_cls_flower(struct mlx5e_priv *priv, BIT(FLOW_DISSECTOR_KEY_ENC_IPV4_ADDRS) | BIT(FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS) | BIT(FLOW_DISSECTOR_KEY_ENC_PORTS) | - BIT(FLOW_DISSECTOR_KEY_ENC_CONTROL))) { + BIT(FLOW_DISSECTOR_KEY_ENC_CONTROL) | + BIT(FLOW_DISSECTOR_KEY_TCP))) { netdev_warn(priv->netdev, "Unsupported key used: 0x%x\n", f->dissector->used_keys); return -EOPNOTSUPP; @@ -808,6 +809,25 @@ static int __parse_cls_flower(struct mlx5e_priv *priv, *min_inline = MLX5_INLINE_MODE_TCP_UDP; } + if (dissector_uses_key(f->dissector, FLOW_DISSECTOR_KEY_TCP)) { + struct flow_dissector_key_tcp *key = + skb_flow_dissector_target(f->dissector, + FLOW_DISSECTOR_KEY_TCP, + f->key); + struct flow_dissector_key_tcp *mask = + skb_flow_dissector_target(f->dissector, + FLOW_DISSECTOR_KEY_TCP, + f->mask); + + MLX5_SET(fte_match_set_lyr_2_4, headers_c, tcp_flags, + ntohs(mask->flags)); + MLX5_SET(fte_match_set_lyr_2_4, headers_v, tcp_flags, + ntohs(key->flags)); + + if (mask->flags) + *min_inline = MLX5_INLINE_MODE_TCP_UDP; + } + return 0; } |