1 /* $NetBSD: client.h,v 1.7 2021/12/19 10:51:56 riastradh Exp $ */ 2 3 /* SPDX-License-Identifier: MIT */ 4 #ifndef __NVKM_CLIENT_H__ 5 #define __NVKM_CLIENT_H__ 6 #define nvkm_client(p) container_of((p), struct nvkm_client, object) 7 #include <core/object.h> 8 9 struct nvkm_client { 10 struct nvkm_object object; 11 char name[32]; 12 u64 device; 13 u32 debug; 14 15 struct nvkm_client_notify *notify[32]; 16 #ifdef __NetBSD__ 17 rb_tree_t objtree; 18 #else 19 struct rb_root objroot; 20 #endif 21 22 bool super; 23 void *data; 24 int (*ntfy)(const void *, u32, const void *, u32); 25 26 struct list_head umem; 27 #ifdef __NetBSD__ 28 bus_space_tag_t mmiot; 29 bus_space_handle_t mmioh; 30 bus_addr_t mmioaddr; 31 bus_size_t mmiosz; 32 #endif 33 spinlock_t lock; 34 }; 35 36 int nvkm_client_new(const char *name, u64 device, const char *cfg, 37 const char *dbg, 38 int (*)(const void *, u32, const void *, u32), 39 struct nvkm_client **); 40 struct nvkm_client *nvkm_client_search(struct nvkm_client *, u64 handle); 41 42 int nvkm_client_notify_new(struct nvkm_object *, struct nvkm_event *, 43 void *data, u32 size); 44 int nvkm_client_notify_del(struct nvkm_client *, int index); 45 int nvkm_client_notify_get(struct nvkm_client *, int index); 46 int nvkm_client_notify_put(struct nvkm_client *, int index); 47 48 /* logging for client-facing objects */ 49 #define nvif_printk(o,l,p,f,a...) do { \ 50 const struct nvkm_object *_object = (o); \ 51 const struct nvkm_client *_client = _object->client; \ 52 if (_client->debug == NV_DBG_##l || _client->debug > NV_DBG_##l) \ 53 printk(KERN_##p "nouveau: %s:%08x:%08x: "f, _client->name, \ 54 _object->handle, _object->oclass, ##a); \ 55 } while(0) 56 #define nvif_fatal(o,f,a...) nvif_printk((o), FATAL, CRIT, f, ##a) 57 #define nvif_error(o,f,a...) nvif_printk((o), ERROR, ERR, f, ##a) 58 #define nvif_debug(o,f,a...) nvif_printk((o), DEBUG, INFO, f, ##a) 59 #define nvif_trace(o,f,a...) nvif_printk((o), TRACE, INFO, f, ##a) 60 #define nvif_info(o,f,a...) nvif_printk((o), INFO, INFO, f, ##a) 61 #define nvif_ioctl(o,f,a...) nvif_trace((o), "ioctl: "f, ##a) 62 #endif 63