diff options
| author | Artemy Kovalyov <artemyko@mellanox.com> | 2017-08-17 15:52:04 +0300 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-08-29 08:30:16 -0400 |
| commit | 1a56ff6daab1e062aadec582eb10e7090f0b370a (patch) | |
| tree | a5e7a7eeb312c918be624fc61e572f5b5d535f76 /drivers/infiniband/hw/mlx5/srq.c | |
| parent | 6938fc1ee07e54c057430005f8dcaccabce027c3 (diff) | |
IB/core: Separate CQ handle in SRQ context
Before this change CQ attached to SRQ was part of XRC specific extension.
Moving CQ handle out makes it available to other types extending SRQ
functionality.
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/srq.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/srq.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx5/srq.c b/drivers/infiniband/hw/mlx5/srq.c index 30b3ddd8e1ab..e6be4f2927a7 100644 --- a/drivers/infiniband/hw/mlx5/srq.c +++ b/drivers/infiniband/hw/mlx5/srq.c @@ -292,13 +292,16 @@ struct ib_srq *mlx5_ib_create_srq(struct ib_pd *pd, in.wqe_shift = srq->msrq.wqe_shift - 4; if (srq->wq_sig) in.flags |= MLX5_SRQ_FLAG_WQ_SIG; - if (init_attr->srq_type == IB_SRQT_XRC) { + + if (init_attr->srq_type == IB_SRQT_XRC) in.xrcd = to_mxrcd(init_attr->ext.xrc.xrcd)->xrcdn; - in.cqn = to_mcq(init_attr->ext.xrc.cq)->mcq.cqn; - } else if (init_attr->srq_type == IB_SRQT_BASIC) { + else in.xrcd = to_mxrcd(dev->devr.x0)->xrcdn; + + if (ib_srq_has_cq(init_attr->srq_type)) + in.cqn = to_mcq(init_attr->ext.cq)->mcq.cqn; + else in.cqn = to_mcq(dev->devr.c0)->mcq.cqn; - } in.pd = to_mpd(pd)->pdn; in.db_record = srq->db.dma; |