OpenCloudOS-Kernel/drivers/infiniband/hw/mlx4
Guy Levi 4d02ebd9bb IB/mlx4: Fix RSS hash fields restrictions
Mistakenly the driver didn't allow RSS hash fields combinations which
involve both IPv4 and IPv6 protocols. This bug caused to failures for
user's use cases for RSS.

Consequently, this patch fixes this bug and allows any combination that
the HW can support.

Additionally, the patch fixes the driver to return an error in case the
user provides an unsupported mask for RSS hash fields.

Fixes: 3078f5f1bd ("IB/mlx4: Add support for RSS QP")
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>
2017-12-07 15:28:07 -05:00
..
Kconfig net: mellanox: add DEVLINK dependencies 2016-03-03 17:08:59 -05:00
Makefile IB/mlx4: Add iov directory in sysfs under the ib device 2012-09-30 20:33:39 -07:00
ah.c IB: Let ib_core resolve destination mac address 2017-10-18 12:10:36 -04:00
alias_GUID.c IB/mlx4: Fix some spelling mistakes 2017-08-24 16:27:10 -04:00
cm.c IB/mlx4: Fix CM REQ retries in paravirt mode 2017-07-20 11:20:50 -04:00
cq.c IB/mlx4: Add contig support for control objects 2017-11-13 14:42:04 -05:00
doorbell.c IB: Refactor umem to use linear SG table 2014-03-04 10:34:28 -08:00
mad.c Add OPA extended LID support 2017-08-18 14:47:37 -04:00
main.c IB/mlx4: Add CQ moderation capability to query_device 2017-11-13 16:59:22 -05:00
mcg.c IB/mlx4: Suppress gcc 7 fall-through complaints 2017-10-14 20:47:06 -04:00
mlx4_ib.h IB/mlx4: Exposing modify CQ callback to uverbs layer 2017-11-13 16:59:22 -05:00
mr.c IB/mlx4: Add contig support for control objects 2017-11-13 14:42:04 -05:00
qp.c IB/mlx4: Fix RSS hash fields restrictions 2017-12-07 15:28:07 -05:00
srq.c IB/core: Separate CQ handle in SRQ context 2017-08-29 08:30:16 -04:00
sysfs.c IB/mlx4: fix sprintf format warning 2017-09-13 18:53:15 -07:00