From: Xiaoyu Min Date: Thu, 18 Mar 2021 11:03:57 +0000 (+0000) Subject: net/mlx5: support RSS expansion for IPv6 GRE X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=048f0d45e342;p=dpdk.git net/mlx5: support RSS expansion for IPv6 GRE Currently RSS expansion only support IPv4 as GRE payload or delivery protocol (RFC2784). IPv6 as GRE payload or delivery protocol (RFC7676) is not supported. This patch add RSS expansion for RFC7676 so PMD can expand flow item correctly. Fixes: f4b901a46aec ("net/mlx5: add flow GRE item") Cc: stable@dpdk.org Signed-off-by: Xiaoyu Min Acked-by: Matan Azrad --- diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c index d46fc333d1..de4e4a374a 100644 --- a/drivers/net/mlx5/mlx5_flow.c +++ b/drivers/net/mlx5/mlx5_flow.c @@ -499,7 +499,8 @@ static const struct mlx5_flow_expand_node mlx5_support_expansion[] = { (MLX5_EXPANSION_OUTER_IPV6_UDP, MLX5_EXPANSION_OUTER_IPV6_TCP, MLX5_EXPANSION_IPV4, - MLX5_EXPANSION_IPV6), + MLX5_EXPANSION_IPV6, + MLX5_EXPANSION_GRE), .type = RTE_FLOW_ITEM_TYPE_IPV6, .rss_types = ETH_RSS_IPV6 | ETH_RSS_FRAG_IPV6 | ETH_RSS_NONFRAG_IPV6_OTHER, @@ -527,7 +528,8 @@ static const struct mlx5_flow_expand_node mlx5_support_expansion[] = { .type = RTE_FLOW_ITEM_TYPE_VXLAN_GPE, }, [MLX5_EXPANSION_GRE] = { - .next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_IPV4), + .next = MLX5_FLOW_EXPAND_RSS_NEXT(MLX5_EXPANSION_IPV4, + MLX5_EXPANSION_IPV6), .type = RTE_FLOW_ITEM_TYPE_GRE, }, [MLX5_EXPANSION_MPLS] = {