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Commit 634f6390 authored by oulijun's avatar oulijun Committed by Doug Ledford
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RDMA/hns: Update assignment method for owner field of send wqe 



When posting a work reqeust, it need to update the owner bit of send
wqe. This patch mainly fix the bug when posting multiply work
request.

Signed-off-by: default avatarLijun Ou <oulijun@huawei.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent ae25db00

drivers/infiniband/hw/hns/hns_roce_hw_v2.c

+2 −1
Original line number Diff line number Diff line
@@ -187,7 +187,8 @@ static int hns_roce_v2_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, 
		qp->sq.wrid[(qp->sq.head + nreq) & (qp->sq.wqe_cnt - 1)] =

								      wr->wr_id;



		owner_bit = ~(qp->sq.head >> ilog2(qp->sq.wqe_cnt)) & 0x1;

		owner_bit =

		       ~(((qp->sq.head + nreq) >> ilog2(qp->sq.wqe_cnt)) & 0x1);



		/* Corresponding to the QP type, wqe process separately */

		if (ibqp->qp_type == IB_QPT_GSI) {