net/mlx4_en: Fix bad WQE issue

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commit 6496bbf0ec upstream.

Single send WQE in RX buffer should be stamped with software
ownership in order to prevent the flow of QP in error in FW
once UPDATE_QP is called.

Fixes: 9f519f68cf ('mlx4_en: Not using Shared Receive Queues')
Signed-off-by: Eugenia Emantayev <eugenia@mellanox.com>
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Eugenia Emantayev 2016-12-29 18:37:10 +02:00 • committed by Greg Kroah-Hartman

parent ec0c5f06db

commit cee26997a6

1 changed files with 7 additions and 1 deletions

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

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