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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
5025407b BS |
2 | #ifndef __NVKM_OBJECT_H__ |
3 | #define __NVKM_OBJECT_H__ | |
9274f4a9 | 4 | #include <core/os.h> |
53003941 | 5 | #include <core/debug.h> |
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6 | struct nvkm_event; |
7 | struct nvkm_gpuobj; | |
68f3f702 | 8 | struct nvkm_oclass; |
9274f4a9 | 9 | |
5025407b | 10 | struct nvkm_object { |
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11 | const struct nvkm_object_func *func; |
12 | struct nvkm_client *client; | |
13 | struct nvkm_engine *engine; | |
fbd58ebd | 14 | s32 oclass; |
cbea21e2 | 15 | u32 handle; |
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16 | |
17 | struct list_head head; | |
18 | struct list_head tree; | |
19 | u8 route; | |
20 | u64 token; | |
21 | u64 object; | |
22 | struct rb_node node; | |
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23 | }; |
24 | ||
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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 *); | |
41 | }; | |
42 | ||
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 **); | |
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50 | void nvkm_object_del(struct nvkm_object **); |
51 | void *nvkm_object_dtor(struct nvkm_object *); | |
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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); | |
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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); | |
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63 | int nvkm_object_bind(struct nvkm_object *, struct nvkm_gpuobj *, int align, |
64 | struct nvkm_gpuobj **); | |
cfdc4c44 | 65 | |
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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 *); | |
70 | ||
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71 | struct nvkm_sclass { |
72 | int minver; | |
73 | int maxver; | |
74 | s32 oclass; | |
75 | const struct nvkm_object_func *func; | |
76 | int (*ctor)(const struct nvkm_oclass *, void *data, u32 size, | |
77 | struct nvkm_object **); | |
78 | }; | |
79 | ||
5025407b | 80 | struct nvkm_oclass { |
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81 | int (*ctor)(const struct nvkm_oclass *, void *data, u32 size, |
82 | struct nvkm_object **); | |
83 | struct nvkm_sclass base; | |
84 | const void *priv; | |
85 | const void *engn; | |
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86 | u32 handle; |
87 | u8 route; | |
88 | u64 token; | |
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89 | u64 object; |
90 | struct nvkm_client *client; | |
91 | struct nvkm_object *parent; | |
92 | struct nvkm_engine *engine; | |
9274f4a9 | 93 | }; |
9274f4a9 | 94 | #endif |