workbench/libs/mesa/src/gallium/drivers/nouveau/nouveau_mm.h

   1 #ifndef __NOUVEAU_MM_H__
   2 #define __NOUVEAU_MM_H__
   3
   4 struct nouveau_mman;
   5
   6 /* Since a resource can be migrated, we need to decouple allocations from
   7  * them. This struct is linked with fences for delayed freeing of allocs.
   8  */
   9 struct nouveau_mm_allocation {
  10    struct nouveau_mm_allocation *next;
  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                   uint32_t storage_type);
  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__