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1/* SPDX-License-Identifier: MIT */2#ifndef __NVKM_DMA_H__3#define __NVKM_DMA_H__4#include <core/engine.h>5#include <core/object.h>6struct nvkm_client;7 8struct nvkm_dmaobj {9 const struct nvkm_dmaobj_func *func;10 struct nvkm_dma *dma;11 12 struct nvkm_object object;13 u32 target;14 u32 access;15 u64 start;16 u64 limit;17};18 19struct nvkm_dma {20 const struct nvkm_dma_func *func;21 struct nvkm_engine engine;22};23 24struct nvkm_dmaobj *nvkm_dmaobj_search(struct nvkm_client *, u64 object);25 26int nv04_dma_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_dma **);27int nv50_dma_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_dma **);28int gf100_dma_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_dma **);29int gf119_dma_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_dma **);30int gv100_dma_new(struct nvkm_device *, enum nvkm_subdev_type, int inst, struct nvkm_dma **);31#endif32