kernel/drivers/gpu/drm/nouveau/nvkm/subdev/instmem/priv.h

   1 #ifndef __NVKM_INSTMEM_PRIV_H__
   2 #define __NVKM_INSTMEM_PRIV_H__
   3 #include <subdev/instmem.h>
   4
   5 struct nvkm_instobj_impl {
   6         struct nvkm_oclass base;
   7 };
   8
   9 struct nvkm_instobj_args {
  10         u32 size;
  11         u32 align;
  12 };
  13
  14 #define nvkm_instobj_create(p,e,o,d)                                        \
  15         nvkm_instobj_create_((p), (e), (o), sizeof(**d), (void **)d)
  16 #define nvkm_instobj_destroy(p) ({                                          \
  17         struct nvkm_instobj *iobj = (p);                                    \
  18         _nvkm_instobj_dtor(nv_object(iobj));                                \
  19 })
  20 #define nvkm_instobj_init(p)                                                \
  21         nvkm_object_init(&(p)->base)
  22 #define nvkm_instobj_fini(p,s)                                              \
  23         nvkm_object_fini(&(p)->base, (s))
  24
  25 int  nvkm_instobj_create_(struct nvkm_object *, struct nvkm_object *,
  26                              struct nvkm_oclass *, int, void **);
  27 void _nvkm_instobj_dtor(struct nvkm_object *);
  28 #define _nvkm_instobj_init nvkm_object_init
  29 #define _nvkm_instobj_fini nvkm_object_fini
  30
  31 struct nvkm_instmem_impl {
  32         struct nvkm_oclass base;
  33         struct nvkm_oclass *instobj;
  34 };
  35
  36 #define nvkm_instmem_create(p,e,o,d)                                        \
  37         nvkm_instmem_create_((p), (e), (o), sizeof(**d), (void **)d)
  38 #define nvkm_instmem_destroy(p)                                             \
  39         nvkm_subdev_destroy(&(p)->base)
  40 #define nvkm_instmem_init(p) ({                                             \
  41         struct nvkm_instmem *imem = (p);                                    \
  42         _nvkm_instmem_init(nv_object(imem));                                \
  43 })
  44 #define nvkm_instmem_fini(p,s) ({                                           \
  45         struct nvkm_instmem *imem = (p);                                    \
  46         _nvkm_instmem_fini(nv_object(imem), (s));                           \
  47 })
  48
  49 int nvkm_instmem_create_(struct nvkm_object *, struct nvkm_object *,
  50                             struct nvkm_oclass *, int, void **);
  51 #define _nvkm_instmem_dtor _nvkm_subdev_dtor
  52 int _nvkm_instmem_init(struct nvkm_object *);
  53 int _nvkm_instmem_fini(struct nvkm_object *, bool);
  54 #endif