954b427911
The UFS resume flow also increase the reset count. It makes the reset count cannot represent the real error count. So we use other count instead of reset count Bug: 199459367 Test: run storage-qa pixel/022 Change-Id: I7eabf238bb0963af9430b47c9ffa92bb3ad3b6fc
65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#define LOG_TAG "pixelstats"
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#include <android-base/logging.h>
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#include <thread>
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#include <pixelstats/SysfsCollector.h>
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#include <pixelstats/UeventListener.h>
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using android::hardware::google::pixel::SysfsCollector;
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using android::hardware::google::pixel::UeventListener;
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#define UFSHC_PATH(filename) "/dev/sys/block/bootdevice/" #filename
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#define UFS_ERR_PATH(err_type) UFSHC_PATH(err_stats/) #err_type
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const struct SysfsCollector::SysfsPaths sysfs_paths = {
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.SlowioReadCntPath = UFSHC_PATH(slowio_read_cnt),
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.SlowioWriteCntPath = UFSHC_PATH(slowio_write_cnt),
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.SlowioUnmapCntPath = UFSHC_PATH(slowio_unmap_cnt),
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.SlowioSyncCntPath = UFSHC_PATH(slowio_sync_cnt),
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.UFSLifetimeA = UFSHC_PATH(health_descriptor/life_time_estimation_a),
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.UFSLifetimeB = UFSHC_PATH(health_descriptor/life_time_estimation_b),
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.UFSLifetimeC = UFSHC_PATH(health_descriptor/life_time_estimation_c),
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.F2fsStatsPath = "/sys/fs/f2fs/",
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.ImpedancePath = "/sys/devices/platform/audiometrics/speaker_impedance",
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.CodecPath = "/sys/devices/platform/audiometrics/codec_state",
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.UFSErrStatsPath = {
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UFS_ERR_PATH(pa_err_count),
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UFS_ERR_PATH(dl_err_count),
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UFS_ERR_PATH(nl_err_count),
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UFS_ERR_PATH(tl_err_count),
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UFS_ERR_PATH(dme_err_count),
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UFS_ERR_PATH(fatal_err_count),
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UFS_ERR_PATH(auto_hibern8_err_count)
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},
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};
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const char *const kAudioUevent = "/devices/virtual/amcs/amcs";
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int main() {
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LOG(INFO) << "starting PixelStats";
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UeventListener ueventListener(kAudioUevent);
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std::thread listenThread(&UeventListener::ListenForever, &ueventListener);
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listenThread.detach();
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SysfsCollector collector(sysfs_paths);
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collector.collect(); // This blocks forever.
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return 0;
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}
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