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 7 struct nvkm_client { 8 struct nvkm_object object; 9 char name[32]; 10 u64 device; 11 u32 debug; 12 13 struct rb_root objroot; 14 spinlock_t obj_lock; 15 16 void *data; 17 int (*event)(u64 token, void *argv, u32 argc); 18 19 struct list_head umem; 20 spinlock_t lock; 21 }; 22 23 int nvkm_client_new(const char *name, u64 device, const char *cfg, const char *dbg, 24 int (*)(u64, void *, u32), struct nvkm_client **); 25 26 /* logging for client-facing objects */ 27 #define nvif_printk(o,l,p,f,a...) do { \ 28 const struct nvkm_object *_object = (o); \ 29 const struct nvkm_client *_client = _object->client; \ 30 if (_client->debug >= NV_DBG_##l) \ 31 printk(KERN_##p "nouveau: %s:%08x:%08x: "f, _client->name, \ 32 _object->handle, _object->oclass, ##a); \ 33 } while(0) 34 #define nvif_fatal(o,f,a...) nvif_printk((o), FATAL, CRIT, f, ##a) 35 #define nvif_error(o,f,a...) nvif_printk((o), ERROR, ERR, f, ##a) 36 #define nvif_debug(o,f,a...) nvif_printk((o), DEBUG, INFO, f, ##a) 37 #define nvif_trace(o,f,a...) nvif_printk((o), TRACE, INFO, f, ##a) 38 #define nvif_info(o,f,a...) nvif_printk((o), INFO, INFO, f, ##a) 39 #define nvif_ioctl(o,f,a...) nvif_trace((o), "ioctl: "f, ##a) 40 #endif 41