LXR linux/drivers/net/ethernet/mellanox/mlx5/core/sf/dev/dev.h

   1/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
   2/* Copyright (c) 2020 Mellanox Technologies Ltd */
   3
   4#ifndef __MLX5_SF_DEV_H__
   5#define __MLX5_SF_DEV_H__
   6
   7#ifdef CONFIG_MLX5_SF
   8
   9#include <linux/auxiliary_bus.h>
  10
  11#define MLX5_SF_DEV_ID_NAME "sf"
  12
  13struct mlx5_sf_dev {
  14        struct auxiliary_device adev;
  15        struct mlx5_core_dev *parent_mdev;
  16        struct mlx5_core_dev *mdev;
  17        phys_addr_t bar_base_addr;
  18        u32 sfnum;
  19};
  20
  21void mlx5_sf_dev_table_create(struct mlx5_core_dev *dev);
  22void mlx5_sf_dev_table_destroy(struct mlx5_core_dev *dev);
  23
  24int mlx5_sf_driver_register(void);
  25void mlx5_sf_driver_unregister(void);
  26
  27bool mlx5_sf_dev_allocated(const struct mlx5_core_dev *dev);
  28
  29#else
  30
  31static inline void mlx5_sf_dev_table_create(struct mlx5_core_dev *dev)
  32{
  33}
  34
  35static inline void mlx5_sf_dev_table_destroy(struct mlx5_core_dev *dev)
  36{
  37}
  38
  39static inline int mlx5_sf_driver_register(void)
  40{
  41        return 0;
  42}
  43
  44static inline void mlx5_sf_driver_unregister(void)
  45{
  46}
  47
  48static inline bool mlx5_sf_dev_allocated(const struct mlx5_core_dev *dev)
  49{
  50        return false;
  51}
  52
  53#endif
  54
  55#endif
  56