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net/mlx5e: Introduce the mlx5e_flush_rq function
authorMaxim Mikityanskiy <maximmi@nvidia.com>
Fri, 30 Sep 2022 16:29:02 +0000 (09:29 -0700)
committerJakub Kicinski <kuba@kernel.org>
Sat, 1 Oct 2022 20:30:21 +0000 (13:30 -0700)
commitd9ba64deb2f1ad58eb3067c7485518f3e96559ee
tree5d33cebb58ddd47dc048a917e5205b0280bb4415tree | snapshot
parenta752b2edb5c158f4ca3386387a3b3df1be856d03commit | diff
net/mlx5e: Introduce the mlx5e_flush_rq function

Add a function to flush an RQ: clean up descriptors, release pages and
reset the RQ. This procedure is used by the recovery flow, and it will
also be used in a following commit to free some memory when switching a
channel to the XSK mode.

Signed-off-by: Maxim Mikityanskiy <maximmi@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
drivers/net/ethernet/mellanox/mlx5/core/en.h diff | blob | history
drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c diff | blob | history
drivers/net/ethernet/mellanox/mlx5/core/en_main.c diff | blob | history
Domain: System / Kernel;