[PATCH] net/mlx5/hws: fix saving of jumbo tag for deletion
Erez Shitrit
erezsh at nvidia.com
Wed Mar 22 11:16:20 CET 2023
In cases with more than one STE we didn't update the whole tag
of the match jumbo STE, the ste_attr that keeps that indication was not
updated at the last iteration.
Now we indicate it is a jumbo frame before saving the tag for coming
deletion of it.
Fixes: 405242c52dd5 ("net/mlx5/hws: add rule object")
Cc: stable at dpdk.org
Signed-off-by: Erez Shitrit <erezsh at nvidia.com>
Reviewed-by: Alex Vesker <valex at nvidia.com>
Acked-by: Matan Azrad <matan at nvidia.com>
---
drivers/net/mlx5/hws/mlx5dr_rule.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/net/mlx5/hws/mlx5dr_rule.c b/drivers/net/mlx5/hws/mlx5dr_rule.c
index 9d5e5b11a5..2418ca0b26 100644
--- a/drivers/net/mlx5/hws/mlx5dr_rule.c
+++ b/drivers/net/mlx5/hws/mlx5dr_rule.c
@@ -116,6 +116,9 @@ static void
mlx5dr_rule_save_delete_info(struct mlx5dr_rule *rule,
struct mlx5dr_send_ste_attr *ste_attr)
{
+ struct mlx5dr_match_template *mt = rule->matcher->mt;
+ bool is_jumbo = mlx5dr_matcher_mt_is_jumbo(mt);
+
if (unlikely(mlx5dr_matcher_req_fw_wqe(rule->matcher))) {
uint8_t *src_tag;
@@ -136,7 +139,7 @@ mlx5dr_rule_save_delete_info(struct mlx5dr_rule *rule,
return;
}
- if (ste_attr->wqe_tag_is_jumbo)
+ if (is_jumbo)
memcpy(rule->tag.jumbo, ste_attr->wqe_data->jumbo, MLX5DR_JUMBO_TAG_SZ);
else
memcpy(rule->tag.match, ste_attr->wqe_data->tag, MLX5DR_MATCH_TAG_SZ);
--
2.18.2
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