* [PATCH 1/2] net/mlx5/hws: log syndrome and info on CQE error
@ 2024-10-28 13:56 oyj
0 siblings, 0 replies; only message in thread
From: oyj @ 2024-10-28 13:56 UTC (permalink / raw)
To: dev; +Cc: Gavin Li
From: Gavin Li <gavinl@nvidia.com>
Print CQE error syndrome and more information in case of queue error.
Signed-off-by: Gavin Li <gavinl@nvidia.com>
Acked-by: Alex Vesker <valex@nvidia.com>
---
drivers/net/mlx5/hws/mlx5dr_send.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/drivers/net/mlx5/hws/mlx5dr_send.c b/drivers/net/mlx5/hws/mlx5dr_send.c
index 3022c50260..e9abf3dddb 100644
--- a/drivers/net/mlx5/hws/mlx5dr_send.c
+++ b/drivers/net/mlx5/hws/mlx5dr_send.c
@@ -598,8 +598,15 @@ static void mlx5dr_send_engine_poll_cq(struct mlx5dr_send_engine *queue,
cqe_owner != sw_own)
return;
- if (unlikely(cqe_opcode != MLX5_CQE_REQ))
+ if (unlikely(cqe_opcode != MLX5_CQE_REQ)) {
+ struct mlx5_err_cqe *err_cqe = (struct mlx5_err_cqe *)cqe;
+
+ DR_LOG(ERR, "CQE ERR:0x%x, Vendor_ERR:0x%x, OP:0x%x, QPN:0x%x, WQE_CNT:0x%x",
+ err_cqe->syndrome, err_cqe->vendor_err_synd, cqe_opcode,
+ (rte_be_to_cpu_32(err_cqe->s_wqe_opcode_qpn) & 0xffffff),
+ rte_be_to_cpu_16(err_cqe->wqe_counter));
queue->err = true;
+ }
rte_io_rmb();
--
2.27.0
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