| /* SPDX-License-Identifier: MIT */ |
| #ifndef __NOUVEAU_TTM_H__ |
| #define __NOUVEAU_TTM_H__ |
| |
| static inline struct nouveau_drm * |
| nouveau_bdev(struct ttm_bo_device *bd) |
| { |
| return container_of(bd, struct nouveau_drm, ttm.bdev); |
| } |
| |
| extern const struct ttm_resource_manager_func nouveau_vram_manager; |
| extern const struct ttm_resource_manager_func nouveau_gart_manager; |
| extern const struct ttm_resource_manager_func nv04_gart_manager; |
| |
| struct ttm_tt *nouveau_sgdma_create_ttm(struct ttm_buffer_object *bo, |
| u32 page_flags); |
| |
| int nouveau_ttm_init(struct nouveau_drm *drm); |
| void nouveau_ttm_fini(struct nouveau_drm *drm); |
| int nouveau_ttm_mmap(struct file *, struct vm_area_struct *); |
| |
| int nouveau_ttm_global_init(struct nouveau_drm *); |
| void nouveau_ttm_global_release(struct nouveau_drm *); |
| |
| int nouveau_sgdma_bind(struct ttm_bo_device *bdev, struct ttm_tt *ttm, struct ttm_resource *reg); |
| void nouveau_sgdma_unbind(struct ttm_bo_device *bdev, struct ttm_tt *ttm); |
| void nouveau_sgdma_destroy(struct ttm_bo_device *bdev, struct ttm_tt *ttm); |
| #endif |
