linux_kernel/drivers/gpu/drm/nouveau/include/nvkm/engine/sw.h

#ifndef __NVKM_SW_H__
#define __NVKM_SW_H__
#include <core/engine.h>

struct nvkm_sw {
	const struct nvkm_sw_func *func;
	struct nvkm_engine engine;

	struct list_head chan;
};

bool nvkm_sw_mthd(struct nvkm_sw *sw, int chid, int subc, u32 mthd, u32 data);

int nv04_sw_new(struct nvkm_device *, int, struct nvkm_sw **);
int nv10_sw_new(struct nvkm_device *, int, struct nvkm_sw **);
int nv50_sw_new(struct nvkm_device *, int, struct nvkm_sw **);
int gf100_sw_new(struct nvkm_device *, int, struct nvkm_sw **);
#endif