linux_dsm_epyc7002/drivers/infiniband
Noa Osherovich b1383aa641 IB/mlx5: Add PCI write end padding support
Add the PCI write end padding flag to device_cap_flags enum and set it
during mlx5_ib_query_device so it will be reported to user-space.

During WQ/QP creation, set that capability for WQ/QP if user requested
it and HW supports it.

PCI write end padding modification is not supported for now. There's no
such flag for a QP but for a WQ, create and modify use the same flag.
Return an error if PCI write end padding flag is set during modify_wq.

Signed-off-by: Noa Osherovich <noaos@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-11-10 13:50:27 -05:00
..
core IB/core: Add PCI write end padding flags for WQ and QP 2017-11-10 13:50:27 -05:00
hw IB/mlx5: Add PCI write end padding support 2017-11-10 13:50:27 -05:00
sw IB/rxe: don't crash, if allocation of crc algorithm failed 2017-11-10 13:43:50 -05:00
ulp IB/ipoib: Change number of TX wqe to 64 2017-10-25 13:36:50 -04:00
Kconfig infiniband: add MMU dependency for user_mem 2017-10-10 10:49:44 -04:00
Makefile IB/rdmavt: Create module framework and handle driver registration 2016-03-10 20:37:04 -05:00