diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/include/subdev/mc.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/include/subdev/mc.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/core/include/subdev/mc.h b/drivers/gpu/drm/nouveau/core/include/subdev/mc.h new file mode 100644 index 0000000..9d2cd20 --- /dev/null +++ b/drivers/gpu/drm/nouveau/core/include/subdev/mc.h @@ -0,0 +1,52 @@ +#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; + const struct nouveau_mc_intr *intr_map; +}; + +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,m,d) \ + nouveau_mc_create_((p), (e), (o), (m), 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 *, const struct nouveau_mc_intr *, + int, void **); +void _nouveau_mc_dtor(struct nouveau_object *); +int _nouveau_mc_init(struct nouveau_object *); +int _nouveau_mc_fini(struct nouveau_object *, bool); + +extern struct nouveau_oclass nv04_mc_oclass; +extern struct nouveau_oclass nv44_mc_oclass; +extern struct nouveau_oclass nv50_mc_oclass; +extern struct nouveau_oclass nv98_mc_oclass; +extern struct nouveau_oclass nvc0_mc_oclass; + +extern const struct nouveau_mc_intr nv04_mc_intr[]; +int nv04_mc_init(struct nouveau_object *); +int nv50_mc_init(struct nouveau_object *); + +#endif |