client.h (1878B)
1/* SPDX-License-Identifier: MIT */ 2#ifndef __NVKM_CLIENT_H__ 3#define __NVKM_CLIENT_H__ 4#define nvkm_client(p) container_of((p), struct nvkm_client, object) 5#include <core/object.h> 6 7struct nvkm_client { 8 struct nvkm_object object; 9 char name[32]; 10 u64 device; 11 u32 debug; 12 13 struct nvkm_client_notify *notify[32]; 14 struct rb_root objroot; 15 16 void *data; 17 int (*ntfy)(const void *, u32, const void *, u32); 18 19 struct list_head umem; 20 spinlock_t lock; 21}; 22 23int nvkm_client_new(const char *name, u64 device, const char *cfg, 24 const char *dbg, 25 int (*)(const void *, u32, const void *, u32), 26 struct nvkm_client **); 27struct nvkm_client *nvkm_client_search(struct nvkm_client *, u64 handle); 28 29int nvkm_client_notify_new(struct nvkm_object *, struct nvkm_event *, 30 void *data, u32 size); 31int nvkm_client_notify_del(struct nvkm_client *, int index); 32int nvkm_client_notify_get(struct nvkm_client *, int index); 33int nvkm_client_notify_put(struct nvkm_client *, int index); 34 35/* logging for client-facing objects */ 36#define nvif_printk(o,l,p,f,a...) do { \ 37 const struct nvkm_object *_object = (o); \ 38 const struct nvkm_client *_client = _object->client; \ 39 if (_client->debug >= NV_DBG_##l) \ 40 printk(KERN_##p "nouveau: %s:%08x:%08x: "f, _client->name, \ 41 _object->handle, _object->oclass, ##a); \ 42} while(0) 43#define nvif_fatal(o,f,a...) nvif_printk((o), FATAL, CRIT, f, ##a) 44#define nvif_error(o,f,a...) nvif_printk((o), ERROR, ERR, f, ##a) 45#define nvif_debug(o,f,a...) nvif_printk((o), DEBUG, INFO, f, ##a) 46#define nvif_trace(o,f,a...) nvif_printk((o), TRACE, INFO, f, ##a) 47#define nvif_info(o,f,a...) nvif_printk((o), INFO, INFO, f, ##a) 48#define nvif_ioctl(o,f,a...) nvif_trace((o), "ioctl: "f, ##a) 49#endif