diff options
| author | Artemy Kovalyov <artemyko@mellanox.com> | 2017-08-17 15:52:11 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-08-29 08:30:20 -0400 |
| commit | 3fd3307ef34fc9f7198af9249c763cf7a4ac653f (patch) | |
| tree | 2efb0629bdd5256bdd8a0904d2f4d8cecbab985b /drivers/infiniband/hw/mlx5/qp.c | |
| parent | 5b3ec3fcb6bbe081279c73fb574af8c72f14cea0 (diff) | |
IB/mlx5: Support IB_SRQT_TM
Pass to mlx5_core flag to enable rendezvous offload, list_size and CQ
when SRQ created with IB_SRQT_TM.
Signed-off-by: Artemy Kovalyov <artemyko@mellanox.com>
Reviewed-by: Yossi Itigin <yosefe@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband/hw/mlx5/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index d6df88a78d5e..acb79d3a4f1d 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -1729,10 +1729,15 @@ static int create_qp_common(struct mlx5_ib_dev *dev, struct ib_pd *pd, MLX5_SET(qpc, qpc, rq_type, get_rx_type(qp, init_attr)); - if (qp->sq.wqe_cnt) + if (qp->sq.wqe_cnt) { MLX5_SET(qpc, qpc, log_sq_size, ilog2(qp->sq.wqe_cnt)); - else + } else { MLX5_SET(qpc, qpc, no_sq, 1); + if (init_attr->srq && + init_attr->srq->srq_type == IB_SRQT_TM) + MLX5_SET(qpc, qpc, offload_type, + MLX5_QPC_OFFLOAD_TYPE_RNDV); + } /* Set default resources */ switch (init_attr->qp_type) { |