1 /*
2  * Copyright 2016 Red Hat Inc.
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Software"),
6  * to deal in the Software without restriction, including without limitation
7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice shall be included in
12  * all copies or substantial portions of the Software.
13  *
14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20  * OTHER DEALINGS IN THE SOFTWARE.
21  *
22  * Authors: Ben Skeggs <bskeggs@redhat.com>
23  */
24 #include "priv.h"
25 
26 static const struct nvkm_pmu_func
27 gm200_pmu = {
28 	.flcn = &gt215_pmu_flcn,
29 	.enabled = gf100_pmu_enabled,
30 	.reset = gf100_pmu_reset,
31 };
32 
33 
34 int
35 gm200_pmu_nofw(struct nvkm_pmu *pmu, int ver, const struct nvkm_pmu_fwif *fwif)
36 {
37 	nvkm_warn(&pmu->subdev, "firmware unavailable\n");
38 	return 0;
39 }
40 
41 static const struct nvkm_pmu_fwif
42 gm200_pmu_fwif[] = {
43 	{ -1, gm200_pmu_nofw, &gm200_pmu },
44 	{}
45 };
46 
47 int
48 gm200_pmu_new(struct nvkm_device *device, int index, struct nvkm_pmu **ppmu)
49 {
50 	return nvkm_pmu_new_(gm200_pmu_fwif, device, index, ppmu);
51 }
52