| 1 | #ifndef __NOUVEAU_VMA_H__ |
|---|---|
| 2 | #define __NOUVEAU_VMA_H__ |
| 3 | #include <nvif/vmm.h> |
| 4 | struct nouveau_bo; |
| 5 | struct nouveau_mem; |
| 6 | |
| 7 | struct nouveau_vma { |
| 8 | struct nouveau_vmm *vmm; |
| 9 | int refs; |
| 10 | struct list_head head; |
| 11 | u64 addr; |
| 12 | |
| 13 | struct nouveau_mem *mem; |
| 14 | |
| 15 | struct nouveau_fence *fence; |
| 16 | }; |
| 17 | |
| 18 | struct nouveau_vma *nouveau_vma_find(struct nouveau_bo *, struct nouveau_vmm *); |
| 19 | int nouveau_vma_new(struct nouveau_bo *, struct nouveau_vmm *, |
| 20 | struct nouveau_vma **); |
| 21 | void nouveau_vma_del(struct nouveau_vma **); |
| 22 | int nouveau_vma_map(struct nouveau_vma *, struct nouveau_mem *); |
| 23 | void nouveau_vma_unmap(struct nouveau_vma *); |
| 24 | |
| 25 | struct nouveau_vmm { |
| 26 | struct nouveau_cli *cli; |
| 27 | struct nvif_vmm vmm; |
| 28 | struct nouveau_svmm *svmm; |
| 29 | }; |
| 30 | |
| 31 | int nouveau_vmm_init(struct nouveau_cli *, s32 oclass, struct nouveau_vmm *); |
| 32 | void nouveau_vmm_fini(struct nouveau_vmm *); |
| 33 | #endif |
| 34 |