/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ /* Copyright (c) 2021 Mellanox Technologies. */ #ifndef __MLX5_IRQ_H__ #define __MLX5_IRQ_H__ #include <linux/mlx5/driver.h> #define MLX5_COMP_EQS_PER_SF 8 struct mlx5_irq; int mlx5_irq_table_init(struct mlx5_core_dev *dev); void mlx5_irq_table_cleanup(struct mlx5_core_dev *dev); int mlx5_irq_table_create(struct mlx5_core_dev *dev); void mlx5_irq_table_destroy(struct mlx5_core_dev *dev); int mlx5_irq_table_get_num_comp(struct mlx5_irq_table *table); int mlx5_irq_table_get_sfs_vec(struct mlx5_irq_table *table); struct mlx5_irq_table *mlx5_irq_table_get(struct mlx5_core_dev *dev); int mlx5_set_msix_vec_count(struct mlx5_core_dev *dev, int devfn, int msix_vec_count); int mlx5_get_default_msix_vec_count(struct mlx5_core_dev *dev, int num_vfs); struct mlx5_irq *mlx5_irq_request(struct mlx5_core_dev *dev, u16 vecidx, struct cpumask *affinity); void mlx5_irq_release(struct mlx5_irq *irq); int mlx5_irq_attach_nb(struct mlx5_irq *irq, struct notifier_block *nb); int mlx5_irq_detach_nb(struct mlx5_irq *irq, struct notifier_block *nb); struct cpumask *mlx5_irq_get_affinity_mask(struct mlx5_irq *irq); int mlx5_irq_get_index(struct mlx5_irq *irq); #endif /* __MLX5_IRQ_H__ */