[PATCH] net/mlx5: ignore non-critical syndromes for Rx queue
Matan Azrad
matan at nvidia.com
Mon Feb 6 16:05:33 CET 2023
From: Alexander Kozyrev
> For non-fatal syndromes like LOCAL_LENGTH_ERR, the Rx queue reset
> shouldn't be triggered. Rx queue could continue with the next packets
> without any recovery. Only three syndromes warrant Rx queue reset:
> LOCAL_QP_OP_ERR, LOCAL_PROT_ERR and WR_FLUSH_ERR.
> Do not initiate a Rx queue reset in any other cases.
> Skip all non-critical error CQEs and continue with packet processing.
>
> Fixes: 88c0733535 ("net/mlx5: extend Rx completion with error handling")
> Cc: stable at dpdk.org
>
> Signed-off-by: Alexander Kozyrev <akozyrev at nvidia.com>
Acked-by: Matan Azrad <matan at nvidia.com>
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