/* SPDX-License-Identifier: MIT */
#ifndef __NVKM_DMA_H__
#define __NVKM_DMA_H__
#include <core/engine.h>
#include <core/object.h>
struct nvkm_client;

struct nvkm_dmaobj {
        const struct nvkm_dmaobj_func *func;
        struct nvkm_dma *dma;

        struct nvkm_object object;
        u32 target;
        u32 access;
        u64 start;
        u64 limit;
};

struct nvkm_dma {
        const struct nvkm_dma_func *func;
        struct nvkm_engine engine;
};

struct nvkm_dmaobj *nvkm_dmaobj_search(struct nvkm_client *, u64 object);

int nv04_dma_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_dma **);
int nv50_dma_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_dma **);
int gf100_dma_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_dma **);
int gf119_dma_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_dma **);
int gv100_dma_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_dma **);
#endif