1
2#ifndef __NVKM_INSTMEM_H__
3#define __NVKM_INSTMEM_H__
4#include <core/subdev.h>
5struct nvkm_memory;
6
7struct nvkm_instmem {
8 const struct nvkm_instmem_func *func;
9 struct nvkm_subdev subdev;
10
11 spinlock_t lock;
12 struct list_head list;
13 struct list_head boot;
14 u32 reserved;
15
16 struct nvkm_memory *vbios;
17 struct nvkm_ramht *ramht;
18 struct nvkm_memory *ramro;
19 struct nvkm_memory *ramfc;
20};
21
22u32 nvkm_instmem_rd32(struct nvkm_instmem *, u32 addr);
23void nvkm_instmem_wr32(struct nvkm_instmem *, u32 addr, u32 data);
24int nvkm_instobj_new(struct nvkm_instmem *, u32 size, u32 align, bool zero,
25 struct nvkm_memory **);
26
27
28int nv04_instmem_new(struct nvkm_device *, int, struct nvkm_instmem **);
29int nv40_instmem_new(struct nvkm_device *, int, struct nvkm_instmem **);
30int nv50_instmem_new(struct nvkm_device *, int, struct nvkm_instmem **);
31int gk20a_instmem_new(struct nvkm_device *, int, struct nvkm_instmem **);
32#endif
33