diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index d4af5507679f..e9f0854e9509 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -298,6 +298,32 @@ vxlan_match_offload_err: MLX5_SET_TO_ONES(fte_match_set_lyr_2_4, headers_c, ethertype); MLX5_SET(fte_match_set_lyr_2_4, headers_v, ethertype, ETH_P_IP); + } else if (enc_control->addr_type == FLOW_DISSECTOR_KEY_IPV6_ADDRS) { + struct flow_dissector_key_ipv6_addrs *key = + skb_flow_dissector_target(f->dissector, + FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS, + f->key); + struct flow_dissector_key_ipv6_addrs *mask = + skb_flow_dissector_target(f->dissector, + FLOW_DISSECTOR_KEY_ENC_IPV6_ADDRS, + f->mask); + + memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c, + src_ipv4_src_ipv6.ipv6_layout.ipv6), + &mask->src, MLX5_FLD_SZ_BYTES(ipv6_layout, ipv6)); + memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v, + src_ipv4_src_ipv6.ipv6_layout.ipv6), + &key->src, MLX5_FLD_SZ_BYTES(ipv6_layout, ipv6)); + + memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_c, + dst_ipv4_dst_ipv6.ipv6_layout.ipv6), + &mask->dst, MLX5_FLD_SZ_BYTES(ipv6_layout, ipv6)); + memcpy(MLX5_ADDR_OF(fte_match_set_lyr_2_4, headers_v, + dst_ipv4_dst_ipv6.ipv6_layout.ipv6), + &key->dst, MLX5_FLD_SZ_BYTES(ipv6_layout, ipv6)); + + MLX5_SET_TO_ONES(fte_match_set_lyr_2_4, headers_c, ethertype); + MLX5_SET(fte_match_set_lyr_2_4, headers_v, ethertype, ETH_P_IPV6); } /* Enforce DMAC when offloading incoming tunneled flows. @@ -358,12 +384,10 @@ static int __parse_cls_flower(struct mlx5e_priv *priv, f->key); switch (key->addr_type) { case FLOW_DISSECTOR_KEY_IPV4_ADDRS: + case FLOW_DISSECTOR_KEY_IPV6_ADDRS: if (parse_tunnel_attr(priv, spec, f)) return -EOPNOTSUPP; break; - case FLOW_DISSECTOR_KEY_IPV6_ADDRS: - netdev_warn(priv->netdev, - "IPv6 tunnel decap offload isn't supported\n"); default: return -EOPNOTSUPP; } |