diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/include/nvif/device.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/include/nvif/device.h | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvif/device.h b/drivers/gpu/drm/nouveau/include/nvif/device.h index 077651f9b7e9..1973e65f21a6 100644 --- a/drivers/gpu/drm/nouveau/include/nvif/device.h +++ b/drivers/gpu/drm/nouveau/include/nvif/device.h @@ -5,26 +5,13 @@ #include <nvif/class.h> struct nvif_device { - struct nvif_object base; - struct nvif_object *object; /*XXX: hack for nvif_object() */ + struct nvif_object object; struct nv_device_info_v0 info; }; -static inline struct nvif_device * -nvif_device(struct nvif_object *object) -{ - while (object && object->oclass != 0x0080 /*XXX: NV_DEVICE_CLASS*/ ) - object = object->parent; - return (void *)object; -} - -int nvif_device_init(struct nvif_object *, void (*dtor)(struct nvif_device *), - u32 handle, u32 oclass, void *, u32, +int nvif_device_init(struct nvif_object *, u32 handle, u32 oclass, void *, u32, struct nvif_device *); void nvif_device_fini(struct nvif_device *); -int nvif_device_new(struct nvif_object *, u32 handle, u32 oclass, - void *, u32, struct nvif_device **); -void nvif_device_ref(struct nvif_device *, struct nvif_device **); u64 nvif_device_time(struct nvif_device *); /* Delay based on GPU time (ie. PTIMER). @@ -59,7 +46,10 @@ u64 nvif_device_time(struct nvif_device *); #include <subdev/timer.h> #include <subdev/therm.h> -#define nvxx_device(a) nv_device(nvxx_object((a))) +#define nvxx_device(a) ({ \ + struct nvif_device *_device = (a); \ + nv_device(_device->object.priv); \ +}) #define nvxx_bios(a) nvkm_bios(nvxx_device(a)) #define nvxx_fb(a) nvkm_fb(nvxx_device(a)) #define nvxx_mmu(a) nvkm_mmu(nvxx_device(a)) @@ -77,5 +67,5 @@ u64 nvif_device_time(struct nvif_device *); #define nvxx_fifo(a) nvkm_fifo(nvxx_device(a)) #define nvxx_fifo_chan(a) ((struct nvkm_fifo_chan *)nvxx_object(a)) -#define nvxx_gr(a) ((struct nvkm_gr *)nvkm_engine(nvxx_object(a), NVDEV_ENGINE_GR)) +#define nvxx_gr(a) nvkm_gr(nvxx_device(a)) #endif |