1#ifndef __NVKM_CLIENT_H__
2#define __NVKM_CLIENT_H__
3#include <core/namedb.h>
4
5struct nvkm_client {
6	struct nvkm_namedb namedb;
7	struct nvkm_handle *root;
8	struct nvkm_object *device;
9	char name[32];
10	u32 debug;
11	struct nvkm_vm *vm;
12	bool super;
13	void *data;
14
15	int (*ntfy)(const void *, u32, const void *, u32);
16	struct nvkm_client_notify *notify[16];
17};
18
19static inline struct nvkm_client *
20nv_client(void *obj)
21{
22#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA
23	if (unlikely(!nv_iclass(obj, NV_CLIENT_CLASS)))
24		nv_assert("BAD CAST -> NvClient, %08x", nv_hclass(obj));
25#endif
26	return obj;
27}
28
29static inline struct nvkm_client *
30nvkm_client(void *obj)
31{
32	struct nvkm_object *client = nv_object(obj);
33	while (client && !(nv_iclass(client, NV_CLIENT_CLASS)))
34		client = client->parent;
35	return (void *)client;
36}
37
38#define nvkm_client_create(n,c,oc,od,d)                                     \
39	nvkm_client_create_((n), (c), (oc), (od), sizeof(**d), (void **)d)
40
41int  nvkm_client_create_(const char *name, u64 device, const char *cfg,
42			    const char *dbg, int, void **);
43#define nvkm_client_destroy(p)                                              \
44	nvkm_namedb_destroy(&(p)->base)
45
46int  nvkm_client_init(struct nvkm_client *);
47int  nvkm_client_fini(struct nvkm_client *, bool suspend);
48const char *nvkm_client_name(void *obj);
49
50int nvkm_client_notify_new(struct nvkm_object *, struct nvkm_event *,
51			   void *data, u32 size);
52int nvkm_client_notify_del(struct nvkm_client *, int index);
53int nvkm_client_notify_get(struct nvkm_client *, int index);
54int nvkm_client_notify_put(struct nvkm_client *, int index);
55#endif
56