diff options
| author | Yonatan Cohen <yonatanc@mellanox.com> | 2017-11-13 10:51:15 +0200 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-11-13 16:59:22 -0500 |
| commit | b0e9df6da25890448ebd134b7f647f16bced9abc (patch) | |
| tree | 7fec5add3fa70a809b7bac84fb511ddfbfa796bf /drivers/infiniband | |
| parent | 34d9a270e74a412f041b528c33b75e3e6bc7a242 (diff) | |
IB/mlx5: Exposing modify CQ callback to uverbs layer
Exposed mlx5_ib_modify_cq to be called from ib device
verb list.
Signed-off-by: Yonatan Cohen <yonatanc@mellanox.com>
Reviewed-by: Majd Dibbiny <majd@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/cq.c | 3 | ||||
| -rw-r--r-- | drivers/infiniband/hw/mlx5/main.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/mlx5/cq.c b/drivers/infiniband/hw/mlx5/cq.c index 01b218a3c277..18705cbcdc8c 100644 --- a/drivers/infiniband/hw/mlx5/cq.c +++ b/drivers/infiniband/hw/mlx5/cq.c @@ -1149,6 +1149,9 @@ int mlx5_ib_modify_cq(struct ib_cq *cq, u16 cq_count, u16 cq_period) if (!MLX5_CAP_GEN(dev->mdev, cq_moderation)) return -ENOSYS; + if (cq_period > MLX5_MAX_CQ_PERIOD) + return -EINVAL; + err = mlx5_core_modify_cq_moderation(dev->mdev, &mcq->mcq, cq_period, cq_count); if (err) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index d2aadb13637b..5a0ed6a499f4 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -4022,7 +4022,8 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) (1ull << IB_USER_VERBS_EX_CMD_QUERY_DEVICE) | (1ull << IB_USER_VERBS_EX_CMD_CREATE_CQ) | (1ull << IB_USER_VERBS_EX_CMD_CREATE_QP) | - (1ull << IB_USER_VERBS_EX_CMD_MODIFY_QP); + (1ull << IB_USER_VERBS_EX_CMD_MODIFY_QP) | + (1ull << IB_USER_VERBS_EX_CMD_MODIFY_CQ); dev->ib_dev.query_device = mlx5_ib_query_device; dev->ib_dev.query_port = mlx5_ib_query_port; |