/* * Copyright (C) 2018 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #define LOG_TAG "pixelstats" #include #include #include #include #include #include using android::hardware::google::pixel::SysfsCollector; using android::hardware::google::pixel::UeventListener; #define UFSHC_PATH(filename) "/dev/sys/block/bootdevice/" #filename #define UFS_ERR_PATH(err_type) UFSHC_PATH(err_stats/) #err_type const struct SysfsCollector::SysfsPaths sysfs_paths = { .SlowioReadCntPath = UFSHC_PATH(slowio_read_cnt), .SlowioWriteCntPath = UFSHC_PATH(slowio_write_cnt), .SlowioUnmapCntPath = UFSHC_PATH(slowio_unmap_cnt), .SlowioSyncCntPath = UFSHC_PATH(slowio_sync_cnt), .CycleCountBinsPath = "/sys/class/power_supply/battery/cycle_counts", .UFSLifetimeA = UFSHC_PATH(health_descriptor/life_time_estimation_a), .UFSLifetimeB = UFSHC_PATH(health_descriptor/life_time_estimation_b), .UFSLifetimeC = UFSHC_PATH(health_descriptor/life_time_estimation_c), .F2fsStatsPath = "/sys/fs/f2fs/", .ImpedancePath = "/sys/devices/platform/audiometrics/speaker_impedance", .CodecPath = "/sys/devices/platform/audiometrics/codec_state", .EEPROMPath = "/dev/battery_history", .MitigationPath = "/sys/devices/virtual/pmic/mitigation", .BrownoutReasonProp = "vendor.brownout_reason", .BrownoutCsvPath = "/data/vendor/mitigation/lastmeal.csv", .BrownoutLogPath = "/data/vendor/mitigation/lastmeal.txt", .SpeakerTemperaturePath = "/sys/devices/platform/audiometrics/speaker_temp", .SpeakerExcursionPath = "/sys/devices/platform/audiometrics/speaker_excursion", .SpeakerHeartBeatPath = "/sys/devices/platform/audiometrics/speaker_heartbeat", .UFSErrStatsPath = { UFS_ERR_PATH(pa_err_count), UFS_ERR_PATH(dl_err_count), UFS_ERR_PATH(nl_err_count), UFS_ERR_PATH(tl_err_count), UFS_ERR_PATH(dme_err_count), UFS_ERR_PATH(fatal_err_count), UFS_ERR_PATH(auto_hibern8_err_count) }, .AmsRatePath = "/sys/devices/platform/audiometrics/ams_rate_read_once", .ResumeLatencyMetricsPath = "/sys/kernel/metrics/resume_latency/resume_latency_metrics", .LongIRQMetricsPath = "/sys/kernel/metrics/irq/long_irq_metrics", .StormIRQMetricsPath = "/sys/kernel/metrics/irq/storm_irq_metrics", .IRQStatsResetPath = "/sys/kernel/metrics/irq/stats_reset", .ThermalStatsPaths = { "/sys/devices/platform/100a0000.BIG/trip_counter", "/sys/devices/platform/100a0000.MID/trip_counter", "/sys/devices/platform/100a0000.LITTLE/trip_counter", "/sys/devices/platform/100b0000.G3D/trip_counter", "/sys/devices/platform/100b0000.TPU/trip_counter", "/sys/devices/platform/100b0000.AUR/trip_counter", }, .TempResidencyAndResetPaths = { { "/sys/kernel/metrics/thermal/tr_by_group/tmu/stats", "/sys/kernel/metrics/thermal/tr_by_group/tmu/stats_reset" }, { "/sys/kernel/metrics/thermal/tr_by_group/spmic/stats", "/sys/kernel/metrics/thermal/tr_by_group/spmic/stats_reset" } }, .ModemPcieLinkStatsPath = "/sys/devices/platform/12100000.pcie/link_stats", .WifiPcieLinkStatsPath = "/sys/devices/platform/13120000.pcie/link_stats", .GMSRPath = { "/sys/class/power_supply/max77779fg/gmsr", "/sys/class/power_supply/maxfg_base/gmsr", }, .FGModelLoadingPath = { "/sys/class/power_supply/max77779fg/model_state", "/sys/class/power_supply/maxfg_base/model_state" }, .FGLogBufferPath = { "/dev/logbuffer_maxfg_monitor", "/dev/logbuffer_max77779fg_monitor", "/dev/logbuffer_maxfg_base_monitor", "/dev/logbuffer_maxfg_secondary_monitor" }, .PDMStatePath = "/sys/devices/platform/audiometrics/pdm_state", .WavesPath = "/sys/devices/platform/audiometrics/waves", .AdaptedInfoCountPath = "/sys/devices/platform/audiometrics/adapted_info_active_count", .AdaptedInfoDurationPath = "/sys/devices/platform/audiometrics/adapted_info_active_duration", .CCARatePath = "/sys/devices/platform/audiometrics/cca_count_read_once", .PcmLatencyPath = "/sys/devices/platform/audiometrics/pcm_latency", .PcmCountPath = "/sys/devices/platform/audiometrics/pcm_count", .TotalCallCountPath = "/sys/devices/platform/audiometrics/call_count", .OffloadEffectsIdPath = "/sys/devices/platform/audiometrics/offload_effects_id", .OffloadEffectsDurationPath = "/sys/devices/platform/audiometrics/offload_effects_duration", .BluetoothAudioUsagePath = "/sys/devices/platform/audiometrics/bt_usage", .DisplayPortStatsPaths = { "/sys/devices/platform/exynos-drm/displayport/drm-displayport-stats/link_negotiation_failures", "/sys/devices/platform/exynos-drm/displayport/drm-displayport-stats/edid_read_failures", "/sys/devices/platform/exynos-drm/displayport/drm-displayport-stats/dpcd_read_failures", "/sys/devices/platform/exynos-drm/displayport/drm-displayport-stats/edid_invalid_failures", "/sys/devices/platform/exynos-drm/displayport/drm-displayport-stats/sink_count_invalid_failures", "/sys/devices/platform/exynos-drm/displayport/drm-displayport-stats/link_unstable_failures", }, .HDCPStatsPaths = { "/sys/devices/platform/hdcp/hdcp2_success_count", "/sys/devices/platform/hdcp/hdcp2_fallback_count", "/sys/devices/platform/hdcp/hdcp2_fail_count", "/sys/devices/platform/hdcp/hdcp1_success_count", "/sys/devices/platform/hdcp/hdcp1_fail_count", "/sys/devices/platform/hdcp/hdcp0_count", }, .DisplayStatsPaths = { "/sys/devices/platform/exynos-drm/primary-panel/error_count_te", "/sys/devices/platform/exynos-drm/primary-panel/error_count_unknown", "/sys/devices/platform/exynos-drm/secondary-panel/error_count_te", "/sys/devices/platform/exynos-drm/secondary-panel/error_count_unknown", }, .SpeakerVersionPath = "/sys/devices/platform/audiometrics/speaker_version" }; const struct UeventListener::UeventPaths ueventPaths = { .AudioUevent = "/devices/virtual/amcs/amcs", .TypeCPartnerUevent = "PRODUCT_TYPE=", .FwUpdatePath = "/sys/devices/platform/maxim,max77779fwu/update_stats", .FGAbnlPath = { "/dev/logbuffer_max77779fg_monitor", "/dev/logbuffer_maxfg_base_monitor", } }; int main() { LOG(INFO) << "starting PixelStats"; UeventListener ueventListener(ueventPaths); std::thread listenThread(&UeventListener::ListenForever, &ueventListener); listenThread.detach(); SysfsCollector collector(sysfs_paths); collector.collect(); // This blocks forever. return 0; }