1/* SPDX-License-Identifier: GPL-2.0 AND MIT */
 2/*
 3 * Copyright © 2023 Intel Corporation
 4 */
 5#ifndef TTM_MOCK_MANAGER_H
 6#define TTM_MOCK_MANAGER_H
 7
 8#include <drm/drm_buddy.h>
 9
10struct ttm_mock_manager {
11	struct ttm_resource_manager man;
12	struct drm_buddy mm;
13	u64 default_page_size;
14	/* protects allocations of mock buffer objects */
15	struct mutex lock;
16};
17
18struct ttm_mock_resource {
19	struct ttm_resource base;
20	struct list_head blocks;
21	unsigned long flags;
22};
23
24int ttm_mock_manager_init(struct ttm_device *bdev, u32 mem_type, u32 size);
25int ttm_bad_manager_init(struct ttm_device *bdev, u32 mem_type, u32 size);
26int ttm_busy_manager_init(struct ttm_device *bdev, u32 mem_type, u32 size);
27void ttm_mock_manager_fini(struct ttm_device *bdev, u32 mem_type);
28void ttm_bad_manager_fini(struct ttm_device *bdev, u32 mem_type);
29
30#endif // TTM_MOCK_MANAGER_H