diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/cq.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/cq.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/cq.c b/drivers/net/ethernet/mellanox/mlx5/core/cq.c index eb0cf81f5f45..04ab7e445eae 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/cq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/cq.c @@ -219,6 +219,24 @@ int mlx5_core_modify_cq(struct mlx5_core_dev *dev, struct mlx5_core_cq *cq, } EXPORT_SYMBOL(mlx5_core_modify_cq); +int mlx5_core_modify_cq_moderation(struct mlx5_core_dev *dev, + struct mlx5_core_cq *cq, + u16 cq_period, + u16 cq_max_count) +{ + struct mlx5_modify_cq_mbox_in in; + + memset(&in, 0, sizeof(in)); + + in.cqn = cpu_to_be32(cq->cqn); + in.ctx.cq_period = cpu_to_be16(cq_period); + in.ctx.cq_max_count = cpu_to_be16(cq_max_count); + in.field_select = cpu_to_be32(MLX5_CQ_MODIFY_PERIOD | + MLX5_CQ_MODIFY_COUNT); + + return mlx5_core_modify_cq(dev, cq, &in, sizeof(in)); +} + int mlx5_init_cq_table(struct mlx5_core_dev *dev) { struct mlx5_cq_table *table = &dev->priv.cq_table; |