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1/*2 * Copyright 2013 Red Hat Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * 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 OR20 * OTHER DEALINGS IN THE SOFTWARE.21 *22 * Authors: Ben Skeggs23 */24#include "priv.h"25#include "fuc/gf100.fuc3.h"26 27#include <subdev/mc.h>28 29void30gf100_pmu_reset(struct nvkm_pmu *pmu)31{32 struct nvkm_device *device = pmu->subdev.device;33 nvkm_mc_disable(device, NVKM_SUBDEV_PMU, 0);34 nvkm_mc_enable(device, NVKM_SUBDEV_PMU, 0);35}36 37bool38gf100_pmu_enabled(struct nvkm_pmu *pmu)39{40 return nvkm_mc_enabled(pmu->subdev.device, NVKM_SUBDEV_PMU, 0);41}42 43static const struct nvkm_pmu_func44gf100_pmu = {45 .flcn = >215_pmu_flcn,46 .code.data = gf100_pmu_code,47 .code.size = sizeof(gf100_pmu_code),48 .data.data = gf100_pmu_data,49 .data.size = sizeof(gf100_pmu_data),50 .enabled = gf100_pmu_enabled,51 .reset = gf100_pmu_reset,52 .init = gt215_pmu_init,53 .fini = gt215_pmu_fini,54 .intr = gt215_pmu_intr,55 .send = gt215_pmu_send,56 .recv = gt215_pmu_recv,57};58 59int60gf100_pmu_nofw(struct nvkm_pmu *pmu, int ver, const struct nvkm_pmu_fwif *fwif)61{62 return 0;63}64 65static const struct nvkm_pmu_fwif66gf100_pmu_fwif[] = {67 { -1, gf100_pmu_nofw, &gf100_pmu },68 {}69};70 71int72gf100_pmu_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst,73 struct nvkm_pmu **ppmu)74{75 return nvkm_pmu_new_(gf100_pmu_fwif, device, type, inst, ppmu);76}77