net/mlx5: support match on IPv6 fragment packets

[dpdk.git] / drivers / net / mlx5 / mlx5_flow_dv.c

diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index ff97f78..b61a361 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -5417,6 +5417,7 @@ flow_dv_validate(struct rte_eth_dev *dev, const struct rte_flow_attr *attr,
                        .proto = 0xff,
                        .hop_limits = 0xff,
                },
+               .has_frag_ext = 1,
        };
        const struct rte_flow_item_ecpri nic_ecpri_mask = {
                .hdr = {
@@ -6734,6 +6735,10 @@ flow_dv_translate_item_ipv6(void *matcher, void *key,
                 ipv6_m->hdr.hop_limits);
        MLX5_SET(fte_match_set_lyr_2_4, headers_v, ip_ttl_hoplimit,
                 ipv6_v->hdr.hop_limits & ipv6_m->hdr.hop_limits);
+       MLX5_SET(fte_match_set_lyr_2_4, headers_m, frag,
+                !!(ipv6_m->has_frag_ext));
+       MLX5_SET(fte_match_set_lyr_2_4, headers_v, frag,
+                !!(ipv6_v->has_frag_ext & ipv6_m->has_frag_ext));
 }
 
 /**