net/mlx5: fix GTP handling in header modify action

GTP items were ignored during conversion of modify header actions. This
caused modify TTL action to generate a wrong modify header command when
tunnel and inner headers used different IP versions.

This patch adds GTP item handling to modify header action conversion.

Fixes: 04233f36c712 ("net/mlx5: fix layer type in header modify action")
Cc: stable@dpdk.org
Signed-off-by: Dariusz Sosnowski <dsosnowski@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>

diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index 1e9bd63635afdeb113864817b4605c8fd9623593..da2ddd58cd90769bbbebc4c84427a69798d12a19 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -162,6 +162,7 @@ flow_dv_attr_init(const struct rte_flow_item *item, union flow_dv_attr *attr,
                case RTE_FLOW_ITEM_TYPE_VXLAN_GPE:
                case RTE_FLOW_ITEM_TYPE_GENEVE:
                case RTE_FLOW_ITEM_TYPE_MPLS:
+               case RTE_FLOW_ITEM_TYPE_GTP:
                        if (tunnel_decap)
                                attr->attr = 0;
                        break;