net/mlx5e: Report and recover from rx timeout

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Add support for report and recovery from rx timeout. On driver open we
post NOP work request on the rx channels to trigger napi in order to
fillup the rx rings. In case napi wasn't scheduled due to a lost
interrupt, perform EQ recovery.

Signed-off-by: Aya Levin <ayal@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>

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Aya Levin 2019-06-25 21:42:27 +03:00 • committed by Saeed Mahameed

parent be5323c837

commit 32c57fb268

3 changed files with 34 additions and 0 deletions

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1

drivers/net/ethernet/mellanox/mlx5/core/en/health.h

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32

drivers/net/ethernet/mellanox/mlx5/core/en/reporter_rx.c

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1

drivers/net/ethernet/mellanox/mlx5/core/en_main.c

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