net/mlx4_en: Notify user when TX ring in error state

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When hardware gets into error state, must notify user about it.
When QP in error state no traffic will be tx'ed from the attached
tx_ring.

Driver should know how to recover from this unexpected state. I will send later
on the recovery flow, but having the print shouldn't be delayed.

Signed-off-by: Amir Vadai <amirv@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Amir Vadai 2013-08-21 10:08:57 +03:00 • committed by David S. Miller

parent 0e316f1b9b

commit bd2f631d7c

1 changed files with 9 additions and 0 deletions

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drivers/net/ethernet/mellanox/mlx4/en_tx.c

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