IB/mlx4: Handle new FW requirement for send request prefetching

[karo-tx-linux.git] / drivers / infiniband / hw / mlx4 / cq.c

diff --git a/drivers/infiniband/hw/mlx4/cq.c b/drivers/infiniband/hw/mlx4/cq.c
index 048c5274ab1c600a51d46b05b8b5a42a63d9c60d..e940521e9c8dd3f66361f702bbd209a568391593 100644 (file)
--- a/drivers/infiniband/hw/mlx4/cq.c
+++ b/drivers/infiniband/hw/mlx4/cq.c
@@ -355,7 +355,7 @@ static int mlx4_ib_poll_one(struct mlx4_ib_cq *cq,
                wq = &(*cur_qp)->sq;
                wqe_ctr = be16_to_cpu(cqe->wqe_index);
                wq->tail += (u16) (wqe_ctr - (u16) wq->tail);
-               wc->wr_id = wq->wrid[wq->tail & (wq->max - 1)];
+               wc->wr_id = wq->wrid[wq->tail & (wq->wqe_cnt - 1)];
                ++wq->tail;
        } else if ((*cur_qp)->ibqp.srq) {
                srq = to_msrq((*cur_qp)->ibqp.srq);
@@ -364,7 +364,7 @@ static int mlx4_ib_poll_one(struct mlx4_ib_cq *cq,
                mlx4_ib_free_srq_wqe(srq, wqe_ctr);
        } else {
                wq        = &(*cur_qp)->rq;
-               wc->wr_id = wq->wrid[wq->tail & (wq->max - 1)];
+               wc->wr_id = wq->wrid[wq->tail & (wq->wqe_cnt - 1)];
                ++wq->tail;
        }