gpu.h

 1/* SPDX-License-Identifier: MIT
 2 *
 3 * Copyright (c) 2025, NVIDIA CORPORATION. All rights reserved.
 4 */
 5#ifndef __NVKM_RM_GPU_H__
 6#define __NVKM_RM_GPU_H__
 7#include "rm.h"
 8
 9struct nvkm_rm_gpu {
10	struct {
11		struct {
12			u32 root;
13			u32 caps;
14			u32 core;
15			u32 wndw;
16			u32 wimm;
17			u32 curs;
18		} class;
19	} disp;
20
21	struct {
22		u32 class;
23	} usermode;
24
25	struct {
26		struct {
27			u32 class;
28			u32 (*doorbell_handle)(struct nvkm_chan *);
29		} chan;
30	} fifo;
31
32	struct {
33		u32 class;
34		u32 (*grce_mask)(struct nvkm_device *);
35	} ce;
36
37	struct {
38		struct {
39			u32 i2m;
40			u32 twod;
41			u32 threed;
42			u32 compute;
43		} class;
44	} gr;
45
46	struct {
47		u32 class;
48	} nvdec;
49
50	struct {
51		u32 class;
52	} nvenc;
53
54	struct {
55		u32 class;
56	} nvjpg;
57
58	struct {
59		u32 class;
60	} ofa;
61};
62
63extern const struct nvkm_rm_gpu tu1xx_gpu;
64extern const struct nvkm_rm_gpu ga100_gpu;
65extern const struct nvkm_rm_gpu ga1xx_gpu;
66extern const struct nvkm_rm_gpu ad10x_gpu;
67extern const struct nvkm_rm_gpu gh100_gpu;
68extern const struct nvkm_rm_gpu gb10x_gpu;
69extern const struct nvkm_rm_gpu gb20x_gpu;
70#endif