]> git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blob - drivers/gpu/drm/nouveau/nouveau_ttm.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
[mirror_ubuntu-bionic-kernel.git] / drivers / gpu / drm / nouveau / nouveau_ttm.h
1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __NOUVEAU_TTM_H__
3 #define __NOUVEAU_TTM_H__
4
5 static inline struct nouveau_drm *
6 nouveau_bdev(struct ttm_bo_device *bd)
7 {
8 return container_of(bd, struct nouveau_drm, ttm.bdev);
9 }
10
11 extern const struct ttm_mem_type_manager_func nouveau_vram_manager;
12 extern const struct ttm_mem_type_manager_func nouveau_gart_manager;
13 extern const struct ttm_mem_type_manager_func nv04_gart_manager;
14
15 struct ttm_tt *nouveau_sgdma_create_ttm(struct ttm_bo_device *,
16 unsigned long size, u32 page_flags,
17 struct page *dummy_read_page);
18
19 int nouveau_ttm_init(struct nouveau_drm *drm);
20 void nouveau_ttm_fini(struct nouveau_drm *drm);
21 int nouveau_ttm_mmap(struct file *, struct vm_area_struct *);
22
23 int nouveau_ttm_global_init(struct nouveau_drm *);
24 void nouveau_ttm_global_release(struct nouveau_drm *);
25
26 #endif