From: Lijun Ou oulijun@huawei.com
[ 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... 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 --- drivers/infiniband/hw/hns/hns_roce_hw_v2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c index c3316672b70e..96ff610bbdc4 100644 --- a/drivers/infiniband/hw/hns/hns_roce_hw_v2.c +++ b/drivers/infiniband/hw/hns/hns_roce_hw_v2.c @@ -4639,7 +4639,7 @@ 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,