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* [PATCH] net/mlx5: fix CQEs dumping for Tx
@ 2023-03-23 23:51 Alexander Kozyrev
  2023-03-27 15:01 ` Matan Azrad
  2023-03-28  8:38 ` Raslan Darawsheh
  0 siblings, 2 replies; 3+ messages in thread
From: Alexander Kozyrev @ 2023-03-23 23:51 UTC (permalink / raw)
  To: dev; +Cc: stable, rasland, viacheslavo, matan

The regular CQE size can be 64 bytes or 128 bytes depending
on the cache line size. The error CQE is always 64 bytes long.
Only 64 bytes are dumped to the log file in case of Tx queue
recovery form the error. Use the CQE size, not the error CQE size.

Fixes: 957e45fb7b ("net/mlx5: handle Tx completion with error")
Cc: stable@dpdk.org

Signed-off-by: Alexander Kozyrev <akozyrev@nvidia.com>
---
 drivers/net/mlx5/mlx5_tx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/mlx5/mlx5_tx.c b/drivers/net/mlx5/mlx5_tx.c
index a13c7e937c..14e1487e59 100644
--- a/drivers/net/mlx5/mlx5_tx.c
+++ b/drivers/net/mlx5/mlx5_tx.c
@@ -107,7 +107,7 @@ mlx5_tx_error_cqe_handle(struct mlx5_txq_data *__rte_restrict txq,
 			mlx5_dump_debug_information(name, "MLX5 Error CQ:",
 						    (const void *)((uintptr_t)
 						    txq->cqes),
-						    sizeof(*err_cqe) *
+						    sizeof(struct mlx5_cqe) *
 						    (1 << txq->cqe_n));
 			mlx5_dump_debug_information(name, "MLX5 Error SQ:",
 						    (const void *)((uintptr_t)
-- 
2.18.2


^ permalink raw reply	[flat|nested] 3+ messages in thread

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2023-03-23 23:51 [PATCH] net/mlx5: fix CQEs dumping for Tx Alexander Kozyrev
2023-03-27 15:01 ` Matan Azrad
2023-03-28  8:38 ` Raslan Darawsheh

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