1#ifndef __NOUVEAU_MEM_H__
 2#define __NOUVEAU_MEM_H__
 3#include <drm/ttm/ttm_bo_api.h>
 4struct ttm_dma_tt;
 5
 6#include <nvif/mem.h>
 7#include <nvif/vmm.h>
 8
 9static inline struct nouveau_mem *
10nouveau_mem(struct ttm_mem_reg *reg)
11{
12	return reg->mm_node;
13}
14
15struct nouveau_mem {
16	struct nouveau_cli *cli;
17	u8 kind;
18	u8 comp;
19	struct nvif_mem mem;
20	struct nvif_vma vma[2];
21};
22
23int nouveau_mem_new(struct nouveau_cli *, u8 kind, u8 comp,
24		    struct ttm_mem_reg *);
25void nouveau_mem_del(struct ttm_mem_reg *);
26int nouveau_mem_vram(struct ttm_mem_reg *, bool contig, u8 page);
27int nouveau_mem_host(struct ttm_mem_reg *, struct ttm_dma_tt *);
28void nouveau_mem_fini(struct nouveau_mem *);
29int nouveau_mem_map(struct nouveau_mem *, struct nvif_vmm *, struct nvif_vma *);
30#endif