| #ifndef __NOUVEAU_BUS_H__ |
| #define __NOUVEAU_BUS_H__ |
| |
| #include <core/subdev.h> |
| #include <core/device.h> |
| |
| struct nouveau_bus_intr { |
| u32 stat; |
| u32 unit; |
| }; |
| |
| struct nouveau_bus { |
| struct nouveau_subdev base; |
| }; |
| |
| static inline struct nouveau_bus * |
| nouveau_bus(void *obj) |
| { |
| return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_BUS]; |
| } |
| |
| #define nouveau_bus_create(p, e, o, d) \ |
| nouveau_subdev_create_((p), (e), (o), 0, "PBUS", "master", \ |
| sizeof(**d), (void **)d) |
| #define nouveau_bus_destroy(p) \ |
| nouveau_subdev_destroy(&(p)->base) |
| #define nouveau_bus_init(p) \ |
| nouveau_subdev_init(&(p)->base) |
| #define nouveau_bus_fini(p, s) \ |
| nouveau_subdev_fini(&(p)->base, (s)) |
| |
| #define _nouveau_bus_dtor _nouveau_subdev_dtor |
| #define _nouveau_bus_init _nouveau_subdev_init |
| #define _nouveau_bus_fini _nouveau_subdev_fini |
| |
| extern struct nouveau_oclass nv04_bus_oclass; |
| extern struct nouveau_oclass nv31_bus_oclass; |
| extern struct nouveau_oclass nv50_bus_oclass; |
| extern struct nouveau_oclass nvc0_bus_oclass; |
| |
| #endif |