Commit ebf79b6b authored by Maxim Mikityanskiy's avatar Maxim Mikityanskiy Committed by Saeed Mahameed

net/mlx5e: Fix CQ params of ICOSQ and async ICOSQ

The commit mentioned below has split the parameters of ICOSQ and async
ICOSQ, but it contained a typo: the CQ parameters were swapped for ICOSQ
and async ICOSQ. Async ICOSQ is longer than the normal ICOSQ, and the CQ
size must be the same as the size of the corresponding SQ, but due to
this bug, the CQ of async ICOSQ was much shorter than async ICOSQ
itself. It led to overflows of the CQ with such messages in dmesg, in
particular, when running multiple kTLS-offloaded streams:

mlx5_core 0000:08:00.0: cq_err_event_notifier:529:(pid 9422): CQ error
on CQN 0x406, syndrome 0x1
mlx5_core 0000:08:00.0 eth2: mlx5e_cq_error_event: cqn=0x000406
event=0x04

This commit fixes the issue by using the corresponding parameters for
ICOSQ and async ICOSQ.

Fixes: c293ac92 ("net/mlx5e: Refactor build channel params")
Signed-off-by: default avatarMaxim Mikityanskiy <maximmi@mellanox.com>
Reviewed-by: default avatarTariq Toukan <tariqt@nvidia.com>
Signed-off-by: default avatarSaeed Mahameed <saeedm@nvidia.com>
parent 4d6e6b0c
......@@ -1827,12 +1827,12 @@ static int mlx5e_open_queues(struct mlx5e_channel *c,
mlx5e_build_create_cq_param(&ccp, c);
err = mlx5e_open_cq(c->priv, icocq_moder, &cparam->icosq.cqp, &ccp,
err = mlx5e_open_cq(c->priv, icocq_moder, &cparam->async_icosq.cqp, &ccp,
&c->async_icosq.cq);
if (err)
return err;
err = mlx5e_open_cq(c->priv, icocq_moder, &cparam->async_icosq.cqp, &ccp,
err = mlx5e_open_cq(c->priv, icocq_moder, &cparam->icosq.cqp, &ccp,
&c->icosq.cq);
if (err)
goto err_close_async_icosq_cq;
......
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