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net/mlx5: fix RSS expansion scheme for GRE header

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RFC-2784 allows any valid Ethernet type in GRE protocol type field.

Add Ethernet to GRE RSS expansion.

Fixes: f4b901a46aec ("net/mlx5: add flow GRE item")
Cc: stable@dpdk.org

Signed-off-by: Gregory Etelson <getelson@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
This commit is contained in:
Gregory Etelson 2021-11-14 17:36:14 +02:00 committed by Raslan Darawsheh
parent 9f151fd8df
commit a21d616b99
1 changed files with 2 additions and 1 deletions
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3
drivers/net/mlx5/mlx5_flow.c
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@ -654,7 +654,8 @@ 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_ETH,
MLX5_EXPANSION_IPV4,
MLX5_EXPANSION_IPV6,
MLX5_EXPANSION_GRE_KEY,
MLX5_EXPANSION_MPLS),