IB/mlx5: Add additional checks before processing MADs

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Check the has_smi bit in vport context and class version of MADs
before allowing MADs processing to take place.
MAD_IFC SMI commands can be executed only if smi bit is set.

Fixes: e126ba97db ('mlx5: Add driver for Mellanox Connect-IB adapters')
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Parvi Kaustubhi <parvik@mellanox.com>
Reviewed-by: Eli Cohen <eli@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Maor Gottlieb 2017-01-18 14:10:33 +02:00 • committed by Doug Ledford

parent 45bded2c21

commit c43f1112c0

3 changed files with 46 additions and 0 deletions

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12

drivers/infiniband/hw/mlx5/mad.c

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33

drivers/infiniband/hw/mlx5/main.c

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1

include/linux/mlx5/driver.h

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