1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
/* 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
|
