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authorYishai Hadas <yishaih@mellanox.com>2019-06-30 19:23:25 +0300
committerLeon Romanovsky <leonro@mellanox.com>2019-07-03 20:59:32 +0300
commit38164b771947be9baf06e78ffdfb650f8f3e908e (patch)
treeea8a47c9f7332dd0be9e0d5e2e34fe1ae16fcdca /drivers/infiniband
parentc0670781f54839fb9d0b2c0eaee58862601981bf (diff)
downloadlinux-38164b771947be9baf06e78ffdfb650f8f3e908e.tar.bz2
net/mlx5: mlx5_core_create_cq() enhancements
Enhance mlx5_core_create_cq() to get the command out buffer from the callers to let them use the output. Signed-off-by: Yishai Hadas <yishaih@mellanox.com> Acked-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/mlx5/cq.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c
index 0220736b073e..d323b822b694 100644
--- a/drivers/infiniband/hw/mlx5/cq.c
+++ b/drivers/infiniband/hw/mlx5/cq.c
@@ -891,6 +891,7 @@ struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev,
int entries = attr->cqe;
int vector = attr->comp_vector;
struct mlx5_ib_dev *dev = to_mdev(ibdev);
+ u32 out[MLX5_ST_SZ_DW(create_cq_out)];
struct mlx5_ib_cq *cq;
int uninitialized_var(index);
int uninitialized_var(inlen);
@@ -958,7 +959,7 @@ struct ib_cq *mlx5_ib_create_cq(struct ib_device *ibdev,
if (cq->create_flags & IB_UVERBS_CQ_FLAGS_IGNORE_OVERRUN)
MLX5_SET(cqc, cqc, oi, 1);
- err = mlx5_core_create_cq(dev->mdev, &cq->mcq, cqb, inlen);
+ err = mlx5_core_create_cq(dev->mdev, &cq->mcq, cqb, inlen, out, sizeof(out));
if (err)
goto err_cqb;