Commit 107013ce authored by oulijun's avatar oulijun Committed by Jason Gunthorpe

RDMA/hns: Assign dest_qp when deregistering mr

It needs to create eight reserve QPs for resolving
a bug of hip06. When deregistering mr, it will issue
a rdma write for every reserve QPs.

When modify qp from init to rtr, it needs to set
the value of dest_qp_num. Otherwise, it will lead
an error of freeing mr.
Signed-off-by: default avatarLijun Ou <oulijun@huawei.com>
Signed-off-by: default avatarJason Gunthorpe <jgg@mellanox.com>
parent 10bd2ade
...@@ -775,7 +775,7 @@ static int hns_roce_v1_rsv_lp_qp(struct hns_roce_dev *hr_dev) ...@@ -775,7 +775,7 @@ static int hns_roce_v1_rsv_lp_qp(struct hns_roce_dev *hr_dev)
goto create_lp_qp_failed; goto create_lp_qp_failed;
} }
ret = hr_dev->hw->modify_qp(&hr_qp->ibqp, &attr, attr_mask, ret = hr_dev->hw->modify_qp(&hr_qp->ibqp, &attr, IB_QP_DEST_QPN,
IB_QPS_INIT, IB_QPS_RTR); IB_QPS_INIT, IB_QPS_RTR);
if (ret) { if (ret) {
dev_err(dev, "modify qp failed(%d)!\n", ret); dev_err(dev, "modify qp failed(%d)!\n", ret);
......
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