| #ifndef __NOUVEAU_MC_H__ |
| #define __NOUVEAU_MC_H__ |
| |
| #include <core/subdev.h> |
| #include <core/device.h> |
| |
| struct nouveau_mc_intr { |
| u32 stat; |
| u32 unit; |
| }; |
| |
| struct nouveau_mc { |
| struct nouveau_subdev base; |
| bool use_msi; |
| unsigned int irq; |
| }; |
| |
| static inline struct nouveau_mc * |
| nouveau_mc(void *obj) |
| { |
| return (void *)nv_device(obj)->subdev[NVDEV_SUBDEV_MC]; |
| } |
| |
| #define nouveau_mc_create(p,e,o,d) \ |
| nouveau_mc_create_((p), (e), (o), sizeof(**d), (void **)d) |
| #define nouveau_mc_destroy(p) ({ \ |
| struct nouveau_mc *pmc = (p); _nouveau_mc_dtor(nv_object(pmc)); \ |
| }) |
| #define nouveau_mc_init(p) ({ \ |
| struct nouveau_mc *pmc = (p); _nouveau_mc_init(nv_object(pmc)); \ |
| }) |
| #define nouveau_mc_fini(p,s) ({ \ |
| struct nouveau_mc *pmc = (p); _nouveau_mc_fini(nv_object(pmc), (s)); \ |
| }) |
| |
| int nouveau_mc_create_(struct nouveau_object *, struct nouveau_object *, |
| struct nouveau_oclass *, int, void **); |
| void _nouveau_mc_dtor(struct nouveau_object *); |
| int _nouveau_mc_init(struct nouveau_object *); |
| int _nouveau_mc_fini(struct nouveau_object *, bool); |
| |
| struct nouveau_mc_oclass { |
| struct nouveau_oclass base; |
| const struct nouveau_mc_intr *intr; |
| void (*msi_rearm)(struct nouveau_mc *); |
| }; |
| |
| extern struct nouveau_oclass *nv04_mc_oclass; |
| extern struct nouveau_oclass *nv40_mc_oclass; |
| extern struct nouveau_oclass *nv44_mc_oclass; |
| extern struct nouveau_oclass *nv4c_mc_oclass; |
| extern struct nouveau_oclass *nv50_mc_oclass; |
| extern struct nouveau_oclass *nv94_mc_oclass; |
| extern struct nouveau_oclass *nv98_mc_oclass; |
| extern struct nouveau_oclass *nvc0_mc_oclass; |
| extern struct nouveau_oclass *nvc3_mc_oclass; |
| |
| #endif |