1 #ifndef __NOUVEAU_MM_H__ 2 #define __NOUVEAU_MM_H__ 3 4 union nouveau_bo_config; 5 struct nouveau_mman; 6 7 /* Since a resource can be migrated, we need to decouple allocations from 8 * them. This struct is linked with fences for delayed freeing of allocs. 9 */ 10 struct nouveau_mm_allocation { 11 void *priv; 12 uint32_t offset; 13 }; 14 15 extern struct nouveau_mman * 16 nouveau_mm_create(struct nouveau_device *, uint32_t domain, 17 union nouveau_bo_config *); 18 19 extern void 20 nouveau_mm_destroy(struct nouveau_mman *); 21 22 extern struct nouveau_mm_allocation * 23 nouveau_mm_allocate(struct nouveau_mman *, uint32_t size, 24 struct nouveau_bo **, uint32_t *offset); 25 26 extern void 27 nouveau_mm_free(struct nouveau_mm_allocation *); 28 29 extern void 30 nouveau_mm_free_work(void *); 31 32 #endif // __NOUVEAU_MM_H__ 33