diff options
| author | Lijun Ou <oulijun@huawei.com> | 2020-05-08 12:45:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-24 18:50:30 +0300 |
| commit | d09de58d2b651d9bf54ef16d7f38b31b9f04b72e (patch) | |
| tree | 4a0dbd1173bbbbde751dd2c2115f33930666b3e6 /drivers | |
| parent | 7d95cb8a4073bb27eceeacd704fb41f3f32bff29 (diff) | |
| download | linux-d09de58d2b651d9bf54ef16d7f38b31b9f04b72e.tar.xz | |
RDMA/hns: Bugfix for querying qkey
[ Upstream commit 349be276509455ac2f19fa4051ed773082c6a27e ]
The qkey queried through the query ud qp verb is a fixed value and it
should be read from qp context.
Fixes: 926a01dc000d ("RDMA/hns: Add QP operations support for hip08 SoC")
Link: https://lore.kernel.org/r/1588931159-56875-2-git-send-email-liweihang@huawei.com
Signed-off-by: Lijun Ou <oulijun@huawei.com>
Signed-off-by: Weihang Li <liweihang@huawei.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index 4540b00ccee9..9a8053bd01e2 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -4564,7 +4564,7 @@ static int hns_roce_v2_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *qp_attr, qp_attr->path_mig_state = IB_MIG_ARMED; qp_attr->ah_attr.type = RDMA_AH_ATTR_TYPE_ROCE; if (hr_qp->ibqp.qp_type == IB_QPT_UD) - qp_attr->qkey = V2_QKEY_VAL; + qp_attr->qkey = le32_to_cpu(context.qkey_xrcd); qp_attr->rq_psn = roce_get_field(context.byte_108_rx_reqepsn, V2_QPC_BYTE_108_RX_REQ_EPSN_M, |