diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/eq.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eq.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c index 174dfbc996c6..1fa9c18563da 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c @@ -931,13 +931,24 @@ void mlx5_core_eq_free_irqs(struct mlx5_core_dev *dev) mutex_unlock(&table->lock); } +#ifdef CONFIG_INFINIBAND_ON_DEMAND_PAGING +#define MLX5_MAX_ASYNC_EQS 4 +#else +#define MLX5_MAX_ASYNC_EQS 3 +#endif + int mlx5_eq_table_create(struct mlx5_core_dev *dev) { struct mlx5_eq_table *eq_table = dev->priv.eq_table; + int num_eqs = MLX5_CAP_GEN(dev, max_num_eqs) ? + MLX5_CAP_GEN(dev, max_num_eqs) : + 1 << MLX5_CAP_GEN(dev, log_max_eq); int err; eq_table->num_comp_eqs = - mlx5_irq_get_num_comp(eq_table->irq_table); + min_t(int, + mlx5_irq_get_num_comp(eq_table->irq_table), + num_eqs - MLX5_MAX_ASYNC_EQS); err = create_async_eqs(dev); if (err) { |