net/mlx4_core: Make sure there are no pending async events when freeing CQ

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When freeing a CQ, we need to make sure there are no
asynchronous events (on the ASYNC EQ) that could
relate to this CQ before freeing it.

This is done by introducing synchronize_irq.

Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Ido Shamay <idos@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Matan Barak 2015-05-31 09:30:18 +03:00 • committed by David S. Miller

parent de1618034a

commit 6d90aa5cf1

1 changed files with 3 additions and 0 deletions

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

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