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IB/mlx5: Exposing modify CQ callback to uverbs layer

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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>
This commit is contained in:
Yonatan Cohen
2017-11-13 10:51:15 +02:00
committed by Doug Ledford
parent 34d9a270e7
commit b0e9df6da2
3 changed files with 8 additions and 1 deletions
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3
drivers/infiniband/hw/mlx5/cq.c
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@@ -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)

3
drivers/infiniband/hw/mlx5/main.c
View File

@@ -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;