diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvkm/core/client.h')
-rw-r--r-- | drivers/gpu/drm/nouveau/include/nvkm/core/client.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h new file mode 100644 index 000000000000..827c4e972ed3 --- /dev/null +++ b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h @@ -0,0 +1,57 @@ +#ifndef __NOUVEAU_CLIENT_H__ +#define __NOUVEAU_CLIENT_H__ + +#include <core/namedb.h> + +struct nouveau_client { + struct nouveau_namedb namedb; + struct nouveau_handle *root; + struct nouveau_object *device; + char name[32]; + u32 debug; + struct nouveau_vm *vm; + bool super; + void *data; + + int (*ntfy)(const void *, u32, const void *, u32); + struct nvkm_client_notify *notify[16]; +}; + +static inline struct nouveau_client * +nv_client(void *obj) +{ +#if CONFIG_NOUVEAU_DEBUG >= NV_DBG_PARANOIA + if (unlikely(!nv_iclass(obj, NV_CLIENT_CLASS))) + nv_assert("BAD CAST -> NvClient, %08x", nv_hclass(obj)); +#endif + return obj; +} + +static inline struct nouveau_client * +nouveau_client(void *obj) +{ + struct nouveau_object *client = nv_object(obj); + while (client && !(nv_iclass(client, NV_CLIENT_CLASS))) + client = client->parent; + return (void *)client; +} + +#define nouveau_client_create(n,c,oc,od,d) \ + nouveau_client_create_((n), (c), (oc), (od), sizeof(**d), (void **)d) + +int nouveau_client_create_(const char *name, u64 device, const char *cfg, + const char *dbg, int, void **); +#define nouveau_client_destroy(p) \ + nouveau_namedb_destroy(&(p)->base) + +int nouveau_client_init(struct nouveau_client *); +int nouveau_client_fini(struct nouveau_client *, bool suspend); +const char *nouveau_client_name(void *obj); + +int nvkm_client_notify_new(struct nouveau_object *, struct nvkm_event *, + void *data, u32 size); +int nvkm_client_notify_del(struct nouveau_client *, int index); +int nvkm_client_notify_get(struct nouveau_client *, int index); +int nvkm_client_notify_put(struct nouveau_client *, int index); + +#endif |