drivers/gpu/drm/nouveau/include/nvkm/subdev/instmem.h

   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         struct list_head list;
  11         u32 reserved;
  12
  13         struct nvkm_memory *vbios;
  14         struct nvkm_ramht  *ramht;
  15         struct nvkm_memory *ramro;
  16         struct nvkm_memory *ramfc;
  17 };
  18
  19 u32 nvkm_instmem_rd32(struct nvkm_instmem *, u32 addr);
  20 void nvkm_instmem_wr32(struct nvkm_instmem *, u32 addr, u32 data);
  21 int nvkm_instobj_new(struct nvkm_instmem *, u32 size, u32 align, bool zero,
  22                      struct nvkm_memory **);
  23
  24
  25 int nv04_instmem_new(struct nvkm_device *, int, struct nvkm_instmem **);
  26 int nv40_instmem_new(struct nvkm_device *, int, struct nvkm_instmem **);
  27 int nv50_instmem_new(struct nvkm_device *, int, struct nvkm_instmem **);
  28 int gk20a_instmem_new(struct nvkm_device *, int, struct nvkm_instmem **);
  29 #endif