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