--- /dev/null
+#ifndef __NVKM_MC_H__
+#define __NVKM_MC_H__
+#include <core/subdev.h>
+
+struct nvkm_mc {
+ struct nvkm_subdev base;
+ bool use_msi;
+ unsigned int irq;
+ void (*unk260)(struct nvkm_mc *, u32);
+};
+
+static inline struct nvkm_mc *
+nvkm_mc(void *obj)
+{
+ return (void *)nvkm_subdev(obj, NVDEV_SUBDEV_MC);
+}
+
+extern struct nvkm_oclass *nv04_mc_oclass;
+extern struct nvkm_oclass *nv40_mc_oclass;
+extern struct nvkm_oclass *nv44_mc_oclass;
+extern struct nvkm_oclass *nv4c_mc_oclass;
+extern struct nvkm_oclass *nv50_mc_oclass;
+extern struct nvkm_oclass *g94_mc_oclass;
+extern struct nvkm_oclass *g98_mc_oclass;
+extern struct nvkm_oclass *gf100_mc_oclass;
+extern struct nvkm_oclass *gf106_mc_oclass;
+extern struct nvkm_oclass *gk20a_mc_oclass;
+#endif