root/drivers/gpu/drm/nouveau/include/nvkm/core/ramht.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: MIT */
   2 #ifndef __NVKM_RAMHT_H__
   3 #define __NVKM_RAMHT_H__
   4 #include <core/gpuobj.h>
   5 struct nvkm_object;
   6 
   7 struct nvkm_ramht_data {
   8         struct nvkm_gpuobj *inst;
   9         int chid;
  10         u32 handle;
  11 };
  12 
  13 struct nvkm_ramht {
  14         struct nvkm_device *device;
  15         struct nvkm_gpuobj *parent;
  16         struct nvkm_gpuobj *gpuobj;
  17         int size;
  18         int bits;
  19         struct nvkm_ramht_data data[];
  20 };
  21 
  22 int  nvkm_ramht_new(struct nvkm_device *, u32 size, u32 align,
  23                     struct nvkm_gpuobj *, struct nvkm_ramht **);
  24 void nvkm_ramht_del(struct nvkm_ramht **);
  25 int  nvkm_ramht_insert(struct nvkm_ramht *, struct nvkm_object *,
  26                        int chid, int addr, u32 handle, u32 context);
  27 void nvkm_ramht_remove(struct nvkm_ramht *, int cookie);
  28 struct nvkm_gpuobj *
  29 nvkm_ramht_search(struct nvkm_ramht *, int chid, u32 handle);
  30 #endif