[dpdk-dev] [PATCH 1/5] net/mlx5: remove handling of ICMP fragmented packets

[Dekel Peled <dekelp@nvidia.com>]

Commit [1] forced setting of match on 'frag' bit mask 1 and value 0.
Previous patch in this series added support of match on fragmented and
non-fragmented packets on L3 items, so this setting is now redundant.

This patch removes the changes done in [1].

[1] commit 85407db9f60d ("net/mlx5: fix matching for ICMP fragments")

Signed-off-by: Dekel Peled <dekelp@nvidia.com>
Acked-by: Ori Kam <orika@nvidia.com>
---
 drivers/net/mlx5/mlx5_flow_dv.c | 12 ------------
 1 file changed, 12 deletions(-)

diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index 2bbfcea..c0fb311 100644
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -7345,12 +7345,6 @@ struct field_modify_info modify_tcp[] = {
 		return;
 	if (!icmp6_m)
 		icmp6_m = &rte_flow_item_icmp6_mask;
-	/*
-	 * Force flow only to match the non-fragmented IPv6 ICMPv6 packets.
-	 * If only the protocol is specified, no need to match the frag.
-	 */
-	MLX5_SET(fte_match_set_lyr_2_4, headers_m, frag, 1);
-	MLX5_SET(fte_match_set_lyr_2_4, headers_v, frag, 0);
 	MLX5_SET(fte_match_set_misc3, misc3_m, icmpv6_type, icmp6_m->type);
 	MLX5_SET(fte_match_set_misc3, misc3_v, icmpv6_type,
 		 icmp6_v->type & icmp6_m->type);
@@ -7400,12 +7394,6 @@ struct field_modify_info modify_tcp[] = {
 		return;
 	if (!icmp_m)
 		icmp_m = &rte_flow_item_icmp_mask;
-	/*
-	 * Force flow only to match the non-fragmented IPv4 ICMP packets.
-	 * If only the protocol is specified, no need to match the frag.
-	 */
-	MLX5_SET(fte_match_set_lyr_2_4, headers_m, frag, 1);
-	MLX5_SET(fte_match_set_lyr_2_4, headers_v, frag, 0);
 	MLX5_SET(fte_match_set_misc3, misc3_m, icmp_type,
 		 icmp_m->hdr.icmp_type);
 	MLX5_SET(fte_match_set_misc3, misc3_v, icmp_type,
-- 
1.8.3.1