| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __NVKM_CLIENT_H__ |
| #define __NVKM_CLIENT_H__ |
| #define nvkm_client(p) container_of((p), struct nvkm_client, object) |
| #include <core/object.h> |
| |
| struct nvkm_client { |
| struct nvkm_object object; |
| char name[32]; |
| u64 device; |
| u32 debug; |
| |
| struct nvkm_client_notify *notify[32]; |
| struct rb_root objroot; |
| |
| bool super; |
| void *data; |
| int (*ntfy)(const void *, u32, const void *, u32); |
| |
| struct list_head umem; |
| spinlock_t lock; |
| }; |
| |
| int nvkm_client_new(const char *name, u64 device, const char *cfg, |
| const char *dbg, |
| int (*)(const void *, u32, const void *, u32), |
| struct nvkm_client **); |
| struct nvkm_client *nvkm_client_search(struct nvkm_client *, u64 handle); |
| |
| int nvkm_client_notify_new(struct nvkm_object *, struct nvkm_event *, |
| void *data, u32 size); |
| int nvkm_client_notify_del(struct nvkm_client *, int index); |
| int nvkm_client_notify_get(struct nvkm_client *, int index); |
| int nvkm_client_notify_put(struct nvkm_client *, int index); |
| |
| /* logging for client-facing objects */ |
| #define nvif_printk(o,l,p,f,a...) do { \ |
| const struct nvkm_object *_object = (o); \ |
| const struct nvkm_client *_client = _object->client; \ |
| if (_client->debug >= NV_DBG_##l) \ |
| printk(KERN_##p "nouveau: %s:%08x:%08x: "f, _client->name, \ |
| _object->handle, _object->oclass, ##a); \ |
| } while(0) |
| #define nvif_fatal(o,f,a...) nvif_printk((o), FATAL, CRIT, f, ##a) |
| #define nvif_error(o,f,a...) nvif_printk((o), ERROR, ERR, f, ##a) |
| #define nvif_debug(o,f,a...) nvif_printk((o), DEBUG, INFO, f, ##a) |
| #define nvif_trace(o,f,a...) nvif_printk((o), TRACE, INFO, f, ##a) |
| #define nvif_info(o,f,a...) nvif_printk((o), INFO, INFO, f, ##a) |
| #define nvif_ioctl(o,f,a...) nvif_trace((o), "ioctl: "f, ##a) |
| #endif |