1/* SPDX-License-Identifier: GPL-2.0-only */
 2/*
 3 * Mediated device internal definitions
 4 *
 5 * Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
 6 *     Author: Neo Jia <cjia@nvidia.com>
 7 *             Kirti Wankhede <kwankhede@nvidia.com>
 8 */
 9
10#ifndef MDEV_PRIVATE_H
11#define MDEV_PRIVATE_H
12
13int  mdev_bus_register(void);
14void mdev_bus_unregister(void);
15
16extern struct bus_type mdev_bus_type;
17extern const struct attribute_group *mdev_device_groups[];
18
19#define to_mdev_type_attr(_attr)	\
20	container_of(_attr, struct mdev_type_attribute, attr)
21#define to_mdev_type(_kobj)		\
22	container_of(_kobj, struct mdev_type, kobj)
23
24int  parent_create_sysfs_files(struct mdev_parent *parent);
25void parent_remove_sysfs_files(struct mdev_parent *parent);
26
27int  mdev_create_sysfs_files(struct mdev_device *mdev);
28void mdev_remove_sysfs_files(struct mdev_device *mdev);
29
30int mdev_device_create(struct mdev_type *kobj, const guid_t *uuid);
31int  mdev_device_remove(struct mdev_device *dev);
32
33#endif /* MDEV_PRIVATE_H */