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#include <subdev/gsp.h>
27
28static const struct nvkm_falcon_func
29gp102_pmu_flcn = {
30	.disable = gm200_flcn_disable,
31	.enable = gm200_flcn_enable,
32	.reset_eng = gp102_flcn_reset_eng,
33	.reset_wait_mem_scrubbing = gm200_flcn_reset_wait_mem_scrubbing,
34	.debug = 0xc08,
35	.bind_inst = gm200_pmu_flcn_bind_inst,
36	.bind_stat = gm200_flcn_bind_stat,
37	.imem_pio = &gm200_flcn_imem_pio,
38	.dmem_pio = &gm200_flcn_dmem_pio,
39	.start = nvkm_falcon_v1_start,
40	.cmdq = { 0x4a0, 0x4b0, 4 },
41	.msgq = { 0x4c8, 0x4cc, 0 },
42};
43
44static const struct nvkm_pmu_func
45gp102_pmu = {
46	.flcn = &gp102_pmu_flcn,
47};
48
49static const struct nvkm_pmu_fwif
50gp102_pmu_fwif[] = {
51	{ -1, gm200_pmu_nofw, &gp102_pmu },
52	{}
53};
54
55int
56gp102_pmu_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,
57	      struct nvkm_pmu **ppmu)
58{
59	if (nvkm_gsp_rm(device->gsp))
60		return -ENODEV;
61
62	return nvkm_pmu_new_(gp102_pmu_fwif, device, type, inst, ppmu);
63}
64