1 | #ifndef __NOUVEAU_NAMEDB_H__ |
2 | #define __NOUVEAU_NAMEDB_H__ |
3 | |
4 | #include <core/parent.h> |
5 | |
6 | struct nouveau_handle; |
7 | |
8 | struct nouveau_namedb { |
9 | struct nouveau_parent base; |
10 | rwlock_t lock; |
11 | struct list_head list; |
12 | }; |
13 | |
14 | static inline struct nouveau_namedb * |
15 | nv_namedb(void *obj) |
16 | { |
17 | #if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA |
18 | if (unlikely(!nv_iclass(obj, NV_NAMEDB_CLASS))) |
19 | nv_assert("BAD CAST -> NvNameDB, %08x" , nv_hclass(obj)); |
20 | #endif |
21 | return obj; |
22 | } |
23 | |
24 | #define nouveau_namedb_create(p,e,c,v,s,m,d) \ |
25 | nouveau_namedb_create_((p), (e), (c), (v), (s), (m), \ |
26 | sizeof(**d), (void **)d) |
27 | #define nouveau_namedb_init(p) \ |
28 | nouveau_parent_init(&(p)->base) |
29 | #define nouveau_namedb_fini(p,s) \ |
30 | nouveau_parent_fini(&(p)->base, (s)) |
31 | #define nouveau_namedb_destroy(p) do \ |
32 | { \ |
33 | rwlock_destroy(&(p)->lock); \ |
34 | nouveau_parent_destroy(&(p)->base); \ |
35 | } while (0) |
36 | |
37 | int nouveau_namedb_create_(struct nouveau_object *, struct nouveau_object *, |
38 | struct nouveau_oclass *, u32 pclass, |
39 | struct nouveau_oclass *, u64 engcls, |
40 | int size, void **); |
41 | |
42 | int _nouveau_namedb_ctor(struct nouveau_object *, struct nouveau_object *, |
43 | struct nouveau_oclass *, void *, u32, |
44 | struct nouveau_object **); |
45 | #define _nouveau_namedb_dtor _nouveau_parent_dtor |
46 | #define _nouveau_namedb_init _nouveau_parent_init |
47 | #define _nouveau_namedb_fini _nouveau_parent_fini |
48 | |
49 | int nouveau_namedb_insert(struct nouveau_namedb *, u32 name, |
50 | struct nouveau_object *, struct nouveau_handle *); |
51 | void nouveau_namedb_remove(struct nouveau_handle *); |
52 | |
53 | struct nouveau_handle *nouveau_namedb_get(struct nouveau_namedb *, u32); |
54 | struct nouveau_handle *nouveau_namedb_get_class(struct nouveau_namedb *, u16); |
55 | struct nouveau_handle *nouveau_namedb_get_vinst(struct nouveau_namedb *, u64); |
56 | struct nouveau_handle *nouveau_namedb_get_cinst(struct nouveau_namedb *, u32); |
57 | void nouveau_namedb_put(struct nouveau_handle *); |
58 | |
59 | #endif |
60 | |