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#ifndef __NVKM_OBJECT_H__
#define __NVKM_OBJECT_H__
#include <core/os.h>
#include <core/debug.h>
struct nvkm_event;
struct nvkm_gpuobj;
struct nvkm_oclass;
struct nvkm_object {
const struct nvkm_object_func *func;
struct nvkm_client *client;
struct nvkm_engine *engine;
s32 oclass;
u32 handle;
struct list_head head;
struct list_head tree;
u8 route;
u64 token;
u64 object;
struct rb_node node;
};
struct nvkm_object_func {
void *(*dtor)(struct nvkm_object *);
int (*init)(struct nvkm_object *);
int (*fini)(struct nvkm_object *, bool suspend);
int (*mthd)(struct nvkm_object *, u32 mthd, void *data, u32 size);
int (*ntfy)(struct nvkm_object *, u32 mthd, struct nvkm_event **);
int (*map)(struct nvkm_object *, u64 *addr, u32 *size);
int (*rd08)(struct nvkm_object *, u64 addr, u8 *data);
int (*rd16)(struct nvkm_object *, u64 addr, u16 *data);
int (*rd32)(struct nvkm_object *, u64 addr, u32 *data);
int (*wr08)(struct nvkm_object *, u64 addr, u8 data);
int (*wr16)(struct nvkm_object *, u64 addr, u16 data);
int (*wr32)(struct nvkm_object *, u64 addr, u32 data);
int (*bind)(struct nvkm_object *, struct nvkm_gpuobj *, int align,
struct nvkm_gpuobj **);
int (*sclass)(struct nvkm_object *, int index, struct nvkm_oclass *);
};
void nvkm_object_ctor(const struct nvkm_object_func *,
const struct nvkm_oclass *, struct nvkm_object *);
int nvkm_object_new_(const struct nvkm_object_func *,
const struct nvkm_oclass *, void *data, u32 size,
struct nvkm_object **);
int nvkm_object_new(const struct nvkm_oclass *, void *data, u32 size,
struct nvkm_object **);
void nvkm_object_del(struct nvkm_object **);
void *nvkm_object_dtor(struct nvkm_object *);
int nvkm_object_init(struct nvkm_object *);
int nvkm_object_fini(struct nvkm_object *, bool suspend);
int nvkm_object_mthd(struct nvkm_object *, u32 mthd, void *data, u32 size);
int nvkm_object_ntfy(struct nvkm_object *, u32 mthd, struct nvkm_event **);
int nvkm_object_map(struct nvkm_object *, u64 *addr, u32 *size);
int nvkm_object_rd08(struct nvkm_object *, u64 addr, u8 *data);
int nvkm_object_rd16(struct nvkm_object *, u64 addr, u16 *data);
int nvkm_object_rd32(struct nvkm_object *, u64 addr, u32 *data);
int nvkm_object_wr08(struct nvkm_object *, u64 addr, u8 data);
int nvkm_object_wr16(struct nvkm_object *, u64 addr, u16 data);
int nvkm_object_wr32(struct nvkm_object *, u64 addr, u32 data);
int nvkm_object_bind(struct nvkm_object *, struct nvkm_gpuobj *, int align,
struct nvkm_gpuobj **);
struct nvkm_sclass {
int minver;
int maxver;
s32 oclass;
const struct nvkm_object_func *func;
int (*ctor)(const struct nvkm_oclass *, void *data, u32 size,
struct nvkm_object **);
};
struct nvkm_oclass {
int (*ctor)(const struct nvkm_oclass *, void *data, u32 size,
struct nvkm_object **);
struct nvkm_sclass base;
const void *priv;
const void *engn;
u32 handle;
u8 route;
u64 token;
u64 object;
struct nvkm_client *client;
struct nvkm_object *parent;
struct nvkm_engine *engine;
};
#endif
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