The high priority match request flags means that the
RegEx engine should stop on the first match.
This commit add this flag check to the RegEx engine.
Signed-off-by: Ori Kam <or...@nvidia.com>
---
drivers/regex/mlx5/mlx5_regex_fastpath.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/regex/mlx5/mlx5_regex_fastpath.c
b/drivers/regex/mlx5/mlx5_regex_fastpath.c
index 8d134ac98e..ee72f89c99 100644
--- a/drivers/regex/mlx5/mlx5_regex_fastpath.c
+++ b/drivers/regex/mlx5/mlx5_regex_fastpath.c
@@ -113,6 +113,8 @@ prep_one(struct mlx5_regex_priv *priv, struct mlx5_regex_qp
*qp,
op->group_id2 : 0;
uint16_t group3 = op->req_flags & RTE_REGEX_OPS_REQ_GROUP_ID3_VALID_F ?
op->group_id3 : 0;
+ uint8_t control = op->req_flags &
+ RTE_REGEX_OPS_REQ_MATCH_HIGH_PRIORITY_F ? 1 : 0;
/* For backward compatibility. */
if (!(op->req_flags & (RTE_REGEX_OPS_REQ_GROUP_ID0_VALID_F |
@@ -131,7 +133,7 @@ prep_one(struct mlx5_regex_priv *priv, struct mlx5_regex_qp
*qp,
MLX5_OPCODE_MMO, MLX5_OPC_MOD_MMO_REGEX, sq->obj->id,
0, ds, 0, 0);
set_regex_ctrl_seg(wqe + 12, 0, group0, group1, group2, group3,
- 0);
+ control);
struct mlx5_wqe_data_seg *input_seg =
(struct mlx5_wqe_data_seg *)(wqe +
MLX5_REGEX_WQE_GATHER_OFFSET);
--
2.25.1
