LXR linux/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h

   1/* SPDX-License-Identifier: MIT */
   2#ifndef __NVKM_INSTMEM_PRIV_H__
   3#define __NVKM_INSTMEM_PRIV_H__
   4#define nvkm_instmem(p) container_of((p), struct nvkm_instmem, subdev)
   5#include <subdev/instmem.h>
   6
   7struct nvkm_instmem_func {
   8        void *(*dtor)(struct nvkm_instmem *);
   9        int (*oneinit)(struct nvkm_instmem *);
  10        void (*fini)(struct nvkm_instmem *);
  11        u32  (*rd32)(struct nvkm_instmem *, u32 addr);
  12        void (*wr32)(struct nvkm_instmem *, u32 addr, u32 data);
  13        int (*memory_new)(struct nvkm_instmem *, u32 size, u32 align,
  14                          bool zero, struct nvkm_memory **);
  15        bool zero;
  16};
  17
  18void nvkm_instmem_ctor(const struct nvkm_instmem_func *, struct nvkm_device *,
  19                       int index, struct nvkm_instmem *);
  20void nvkm_instmem_boot(struct nvkm_instmem *);
  21
  22#include <core/memory.h>
  23
  24struct nvkm_instobj {
  25        struct nvkm_memory memory;
  26        struct list_head head;
  27        u32 *suspend;
  28};
  29
  30void nvkm_instobj_ctor(const struct nvkm_memory_func *func,
  31                       struct nvkm_instmem *, struct nvkm_instobj *);
  32void nvkm_instobj_dtor(struct nvkm_instmem *, struct nvkm_instobj *);
  33#endif
  34