Commits
Noa Osherovich committed b1383aa6412
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>