linux_dsm_epyc7002/drivers/infiniband/hw/mlx4
Guy Levi 3078f5f1bd IB/mlx4: Add support for RSS QP
Add support to work with a RSS QP by using an indirection table object
upon QP creation. Other related QP verbs (e.g. modify/destroy/query) were
updated as well for that QP mode.

Notes:
- The RX hash properties are supplied as driver private data.
- The RSS QP port is used on the associated WQs in its indirection
  table. Applying different ports during WQ life time is not allowed.
- The expected RSS QP flow is: create, modify(RST->INIT),
  modify(RST->RTR), destroy.

Signed-off-by: Guy Levi <guyle@mellanox.com>
Reviewed-by: Yishai Hadas <yishaih@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2017-07-24 10:45:53 -04:00
..
ah.c IB/core: Define 'ib' and 'roce' rdma_ah_attr types 2017-05-01 14:32:43 -04:00
alias_GUID.c IB: Query ports via the core instead of direct into the driver 2017-02-14 11:41:22 -05:00
cm.c IB/mlx4: Fix CM REQ retries in paravirt mode 2017-07-20 11:20:50 -04:00
cq.c (IB, net)/mlx4: Add resource utilization support 2017-07-24 10:41:35 -04:00
doorbell.c IB: Refactor umem to use linear SG table 2014-03-04 10:34:28 -08:00
Kconfig net: mellanox: add DEVLINK dependencies 2016-03-03 17:08:59 -05:00
mad.c RDMA/mlx4: Fix MAD tunneling when SRIOV is enabled 2017-06-01 17:04:51 -04:00
main.c IB/mlx4: Add support for WQ indirection table related verbs 2017-07-24 10:45:50 -04:00
Makefile IB/mlx4: Add iov directory in sysfs under the ib device 2012-09-30 20:33:39 -07:00
mcg.c IB: Convert msleep below 20ms to usleep_range 2017-07-17 21:21:22 -04:00
mlx4_ib.h IB/mlx4: Add support for RSS QP 2017-07-24 10:45:53 -04:00
mr.c IB: Replace ib_umem page_size by page_shift 2017-04-25 15:40:28 -04:00
qp.c IB/mlx4: Add support for RSS QP 2017-07-24 10:45:53 -04:00
srq.c {net, IB}/mlx4: Remove gfp flags argument 2017-07-17 21:21:24 -04:00
sysfs.c IB: Query ports via the core instead of direct into the driver 2017-02-14 11:41:22 -05:00