1 | #ifndef __NOUVEAU_TTM_H__ |
2 | #define __NOUVEAU_TTM_H__ |
3 | |
4 | static inline struct nouveau_drm * |
5 | nouveau_bdev(struct ttm_bo_device *bd) |
6 | { |
7 | return container_of(bd, struct nouveau_drm, ttm.bdev); |
8 | } |
9 | |
10 | extern const struct ttm_mem_type_manager_func nouveau_vram_manager; |
11 | extern const struct ttm_mem_type_manager_func nouveau_gart_manager; |
12 | extern const struct ttm_mem_type_manager_func nv04_gart_manager; |
13 | |
14 | struct ttm_tt *nouveau_sgdma_create_ttm(struct ttm_bo_device *, |
15 | unsigned long size, u32 page_flags, |
16 | struct page *dummy_read_page); |
17 | |
18 | int nouveau_ttm_init(struct nouveau_drm *drm); |
19 | void nouveau_ttm_fini(struct nouveau_drm *drm); |
20 | #ifdef __NetBSD__ |
21 | int nouveau_ttm_mmap_object(struct drm_device *, off_t, size_t, vm_prot_t, |
22 | struct uvm_object **, voff_t *, struct file *); |
23 | #else |
24 | int nouveau_ttm_mmap(struct file *, struct vm_area_struct *); |
25 | #endif |
26 | |
27 | int nouveau_ttm_global_init(struct nouveau_drm *); |
28 | void nouveau_ttm_global_release(struct nouveau_drm *); |
29 | |
30 | #endif |
31 | |