net/mlx5: HWS, Check if device is down while polling for completion

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In case the device is down for any reason (e.g. FLR),
the HW will no longer generate completions - no point
polling and waiting for timeout.

Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Reviewed-by: Erez Shitrit <erezsh@nvidia.com>
Reviewed-by: Shay Drori <shayd@nvidia.com>
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Link: https://patch.msgid.link/20260507173443.320465-2-tariqt@nvidia.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

...

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Yevgeny Kliteynik 2026-05-07 20:34:41 +03:00 • committed by Jakub Kicinski

parent a932458165

commit e3ec157089

1 changed files with 12 additions and 0 deletions

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drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.c

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