When post a work reqeust, it need to update the owner bit of send wqe. This patch mainly fix the bug when post multiply work request. Signed-off-by: Lijun Ou <oulijun@xxxxxxxxxx> --- providers/hns/hns_roce_u_hw_v2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/providers/hns/hns_roce_u_hw_v2.c b/providers/hns/hns_roce_u_hw_v2.c index 747de04..c69069c 100644 --- a/providers/hns/hns_roce_u_hw_v2.c +++ b/providers/hns/hns_roce_u_hw_v2.c @@ -598,7 +598,7 @@ static int hns_roce_u_v2_post_send(struct ibv_qp *ibvqp, struct ibv_send_wr *wr, for (sq_shift = 0; (1 << sq_shift) < qp->sq.wqe_cnt; ++sq_shift) ; roce_set_bit(rc_sq_wqe->byte_4, RC_SQ_WQE_BYTE_4_OWNER_S, - ~(qp->sq.head >> sq_shift) & 0x1); + ~(((qp->sq.head + nreq)>> sq_shift) & 0x1)); wqe += sizeof(struct hns_roce_rc_sq_wqe); /* set remote addr segment */ -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
