[PATCH 4.9 186/223] RDMA/i40iw: Set queue pair state when being queried

Greg Kroah-Hartman
2019-08-02T09:52:12Z

[ Upstream commit 2e67e775845373905d2c2aecb9062c2c4352a535 ]

The API for ib_query_qp requires the driver to set qp_state and
cur_qp_state on return, add the missing sets.

Fixes: d37498417947 ("i40iw: add files for iwarp interface")
Signed-off-by: Changcheng Liu <changcheng.liu@aliyun.com>
Acked-by: Shiraz Saleem <shiraz.saleem@intel.com>
Reviewed-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/infiniband/hw/i40iw/i40iw_verbs.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/infiniband/hw/i40iw/i40iw_verbs.c b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
index 095912fb3201..c3d2400e36b9 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_verbs.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_verbs.c
@@ -812,6 +812,8 @@ static int i40iw_query_qp(struct ib_qp *ibqp,
struct i40iw_qp *iwqp = to_iwqp(ibqp);
struct i40iw_sc_qp *qp = &iwqp->sc_qp;

+ attr->qp_state = iwqp->ibqp_state;
+ attr->cur_qp_state = attr->qp_state;
attr->qp_access_flags = 0;
attr->cap.max_send_wr = qp->qp_uk.sq_size;
attr->cap.max_recv_wr = qp->qp_uk.rq_size;
--
2.20.1