diff options
Diffstat (limited to 'src/gallium/drivers/nouveau/nouveau_mm.h')
| -rw-r--r-- | src/gallium/drivers/nouveau/nouveau_mm.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/src/gallium/drivers/nouveau/nouveau_mm.h b/src/gallium/drivers/nouveau/nouveau_mm.h new file mode 100644 index 0000000000..5b57c8ba4f --- /dev/null +++ b/src/gallium/drivers/nouveau/nouveau_mm.h @@ -0,0 +1,32 @@ +#ifndef __NOUVEAU_MM_H__ +#define __NOUVEAU_MM_H__ + +struct nouveau_mman; + +/* Since a resource can be migrated, we need to decouple allocations from + * them. This struct is linked with fences for delayed freeing of allocs. + */ +struct nouveau_mm_allocation { + struct nouveau_mm_allocation *next; + void *priv; + uint32_t offset; +}; + +extern struct nouveau_mman * +nouveau_mm_create(struct nouveau_device *, uint32_t domain, + uint32_t storage_type); + +extern void +nouveau_mm_destroy(struct nouveau_mman *); + +extern struct nouveau_mm_allocation * +nouveau_mm_allocate(struct nouveau_mman *, uint32_t size, + struct nouveau_bo **, uint32_t *offset); + +extern void +nouveau_mm_free(struct nouveau_mm_allocation *); + +extern void +nouveau_mm_free_work(void *); + +#endif // __NOUVEAU_MM_H__ |