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