| /* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ |
| /* Copyright (c) 2020 Mellanox Technologies Ltd */ |
| |
| #ifndef __MLX5_SF_DEV_H__ |
| #define __MLX5_SF_DEV_H__ |
| |
| #ifdef CONFIG_MLX5_SF |
| |
| #include <linux/auxiliary_bus.h> |
| |
| #define MLX5_SF_DEV_ID_NAME "sf" |
| |
| struct mlx5_sf_dev { |
| struct auxiliary_device adev; |
| struct mlx5_core_dev *parent_mdev; |
| struct mlx5_core_dev *mdev; |
| phys_addr_t bar_base_addr; |
| u32 sfnum; |
| u16 fn_id; |
| }; |
| |
| void mlx5_sf_dev_table_create(struct mlx5_core_dev *dev); |
| void mlx5_sf_dev_table_destroy(struct mlx5_core_dev *dev); |
| |
| int mlx5_sf_driver_register(void); |
| void mlx5_sf_driver_unregister(void); |
| |
| bool mlx5_sf_dev_allocated(const struct mlx5_core_dev *dev); |
| |
| #else |
| |
| static inline void mlx5_sf_dev_table_create(struct mlx5_core_dev *dev) |
| { |
| } |
| |
| static inline void mlx5_sf_dev_table_destroy(struct mlx5_core_dev *dev) |
| { |
| } |
| |
| static inline int mlx5_sf_driver_register(void) |
| { |
| return 0; |
| } |
| |
| static inline void mlx5_sf_driver_unregister(void) |
| { |
| } |
| |
| static inline bool mlx5_sf_dev_allocated(const struct mlx5_core_dev *dev) |
| { |
| return false; |
| } |
| |
| #endif |
| |
| #endif |