1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef __NVKM_OBJECT_H__
3 #define __NVKM_OBJECT_H__
5 #include <core/debug.h>
11 const struct nvkm_object_func *func;
12 struct nvkm_client *client;
13 struct nvkm_engine *engine;
17 struct list_head head;
18 struct list_head tree;
25 struct nvkm_object_func {
26 void *(*dtor)(struct nvkm_object *);
27 int (*init)(struct nvkm_object *);
28 int (*fini)(struct nvkm_object *, bool suspend);
29 int (*mthd)(struct nvkm_object *, u32 mthd, void *data, u32 size);
30 int (*ntfy)(struct nvkm_object *, u32 mthd, struct nvkm_event **);
31 int (*map)(struct nvkm_object *, u64 *addr, u32 *size);
32 int (*rd08)(struct nvkm_object *, u64 addr, u8 *data);
33 int (*rd16)(struct nvkm_object *, u64 addr, u16 *data);
34 int (*rd32)(struct nvkm_object *, u64 addr, u32 *data);
35 int (*wr08)(struct nvkm_object *, u64 addr, u8 data);
36 int (*wr16)(struct nvkm_object *, u64 addr, u16 data);
37 int (*wr32)(struct nvkm_object *, u64 addr, u32 data);
38 int (*bind)(struct nvkm_object *, struct nvkm_gpuobj *, int align,
39 struct nvkm_gpuobj **);
40 int (*sclass)(struct nvkm_object *, int index, struct nvkm_oclass *);
43 void nvkm_object_ctor(const struct nvkm_object_func *,
44 const struct nvkm_oclass *, struct nvkm_object *);
45 int nvkm_object_new_(const struct nvkm_object_func *,
46 const struct nvkm_oclass *, void *data, u32 size,
47 struct nvkm_object **);
48 int nvkm_object_new(const struct nvkm_oclass *, void *data, u32 size,
49 struct nvkm_object **);
50 void nvkm_object_del(struct nvkm_object **);
51 void *nvkm_object_dtor(struct nvkm_object *);
52 int nvkm_object_init(struct nvkm_object *);
53 int nvkm_object_fini(struct nvkm_object *, bool suspend);
54 int nvkm_object_mthd(struct nvkm_object *, u32 mthd, void *data, u32 size);
55 int nvkm_object_ntfy(struct nvkm_object *, u32 mthd, struct nvkm_event **);
56 int nvkm_object_map(struct nvkm_object *, u64 *addr, u32 *size);
57 int nvkm_object_rd08(struct nvkm_object *, u64 addr, u8 *data);
58 int nvkm_object_rd16(struct nvkm_object *, u64 addr, u16 *data);
59 int nvkm_object_rd32(struct nvkm_object *, u64 addr, u32 *data);
60 int nvkm_object_wr08(struct nvkm_object *, u64 addr, u8 data);
61 int nvkm_object_wr16(struct nvkm_object *, u64 addr, u16 data);
62 int nvkm_object_wr32(struct nvkm_object *, u64 addr, u32 data);
63 int nvkm_object_bind(struct nvkm_object *, struct nvkm_gpuobj *, int align,
64 struct nvkm_gpuobj **);
66 bool nvkm_object_insert(struct nvkm_object *);
67 void nvkm_object_remove(struct nvkm_object *);
68 struct nvkm_object *nvkm_object_search(struct nvkm_client *, u64 object,
69 const struct nvkm_object_func *);
75 const struct nvkm_object_func *func;
76 int (*ctor)(const struct nvkm_oclass *, void *data, u32 size,
77 struct nvkm_object **);
81 int (*ctor)(const struct nvkm_oclass *, void *data, u32 size,
82 struct nvkm_object **);
83 struct nvkm_sclass base;
90 struct nvkm_client *client;
91 struct nvkm_object *parent;
92 struct nvkm_engine *engine;