816 lines
37 KiB
C++
816 lines
37 KiB
C++
/*
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* Copyright 2016 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 "dumpstate_device"
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#define ATRACE_TAG ATRACE_TAG_ALWAYS
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#include <inttypes.h>
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#include <android-base/file.h>
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#include <android-base/stringprintf.h>
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#include <android-base/properties.h>
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#include <android-base/unique_fd.h>
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#include <cutils/trace.h>
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#include <log/log.h>
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#include <pthread.h>
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#include <sys/stat.h>
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#include "Dumpstate.h"
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#include "DumpstateUtil.h"
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#define MODEM_LOG_DIRECTORY "/data/vendor/radio/logs/always-on"
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#define MODEM_EXTENDED_LOG_DIRECTORY "/data/vendor/radio/extended_logs"
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#define MODEM_LOG_MASK_HISTORY_DIRECTORY "/data/vendor/radio/logs/mask_history"
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#define RIL_LOG_DIRECTORY "/data/vendor/radio"
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#define RIL_LOG_DIRECTORY_PROPERTY "persist.vendor.ril.log.base_dir"
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#define RIL_LOG_NUMBER_PROPERTY "persist.vendor.ril.log.num_file"
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#define MODEM_LOGGING_PERSIST_PROPERTY "persist.vendor.sys.modem.logging.enable"
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#define MODEM_LOGGING_PROPERTY "vendor.sys.modem.logging.enable"
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#define MODEM_LOGGING_STATUS_PROPERTY "vendor.sys.modem.logging.status"
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#define MODEM_LOGGING_NUMBER_BUGREPORT_PROPERTY "persist.vendor.sys.modem.logging.br_num"
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#define MODEM_LOGGING_PATH_PROPERTY "vendor.sys.modem.logging.log_path"
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#define GPS_LOG_DIRECTORY "/data/vendor/gps/logs"
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#define GPS_LOG_NUMBER_PROPERTY "persist.vendor.gps.aol.log_num"
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#define GPS_LOGGING_STATUS_PROPERTY "vendor.gps.aol.enabled"
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#define TCPDUMP_LOG_DIRECTORY "/data/vendor/tcpdump_logger/logs"
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#define TCPDUMP_NUMBER_BUGREPORT "persist.vendor.tcpdump.log.br_num"
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#define TCPDUMP_PERSIST_PROPERTY "persist.vendor.tcpdump.log.alwayson"
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#define HW_REVISION "ro.boot.hardware.revision"
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using android::os::dumpstate::CommandOptions;
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using android::os::dumpstate::DumpFileToFd;
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using android::os::dumpstate::PropertiesHelper;
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using android::os::dumpstate::RunCommandToFd;
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namespace aidl {
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namespace android {
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namespace hardware {
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namespace dumpstate {
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#define GPS_LOG_PREFIX "gl-"
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#define GPS_MCU_LOG_PREFIX "esw-"
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#define MODEM_LOG_PREFIX "sbuff_"
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#define EXTENDED_LOG_PREFIX "extended_log_"
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#define RIL_LOG_PREFIX "rild.log."
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#define BUFSIZE 65536
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#define TCPDUMP_LOG_PREFIX "tcpdump"
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typedef std::chrono::time_point<std::chrono::steady_clock> timepoint_t;
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const char kVerboseLoggingProperty[] = "persist.vendor.verbose_logging_enabled";
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void copyFile(std::string srcFile, std::string destFile) {
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uint8_t buffer[BUFSIZE];
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ssize_t size;
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int fdSrc = open(srcFile.c_str(), O_RDONLY);
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if (fdSrc < 0) {
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ALOGD("Failed to open source file %s\n", srcFile.c_str());
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return;
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}
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int fdDest = open(destFile.c_str(), O_WRONLY | O_CREAT, 0666);
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if (fdDest < 0) {
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ALOGD("Failed to open destination file %s\n", destFile.c_str());
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close(fdSrc);
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return;
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}
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ALOGD("Copying %s to %s\n", srcFile.c_str(), destFile.c_str());
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while ((size = TEMP_FAILURE_RETRY(read(fdSrc, buffer, BUFSIZE))) > 0) {
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TEMP_FAILURE_RETRY(write(fdDest, buffer, size));
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}
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close(fdDest);
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close(fdSrc);
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}
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void dumpLogs(int fd, std::string srcDir, std::string destDir, int maxFileNum,
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const char *logPrefix) {
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(void) fd;
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struct dirent **dirent_list = NULL;
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int num_entries = scandir(srcDir.c_str(),
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&dirent_list,
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0,
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(int (*)(const struct dirent **, const struct dirent **)) alphasort);
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if (!dirent_list) {
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return;
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} else if (num_entries <= 0) {
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return;
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}
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int copiedFiles = 0;
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for (int i = num_entries - 1; i >= 0; i--) {
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ALOGD("Found %s\n", dirent_list[i]->d_name);
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if (0 != strncmp(dirent_list[i]->d_name, logPrefix, strlen(logPrefix))) {
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continue;
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}
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if ((copiedFiles >= maxFileNum) && (maxFileNum != -1)) {
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ALOGD("Skipped %s\n", dirent_list[i]->d_name);
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continue;
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}
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copiedFiles++;
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std::string srcLogFile = srcDir + "/" + dirent_list[i]->d_name;
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std::string destLogFile = destDir + "/" + dirent_list[i]->d_name;
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copyFile(srcLogFile, destLogFile);
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ALOGD("Copying %s to %s\n", srcLogFile.c_str(), destLogFile.c_str());
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}
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while (num_entries--) {
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free(dirent_list[num_entries]);
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}
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free(dirent_list);
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}
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void dumpRilLogs(int fd, std::string destDir) {
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std::string rilLogDir =
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::android::base::GetProperty(RIL_LOG_DIRECTORY_PROPERTY, RIL_LOG_DIRECTORY);
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int maxFileNum = ::android::base::GetIntProperty(RIL_LOG_NUMBER_PROPERTY, 50);
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const std::string currentLogDir = rilLogDir + "/cur";
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const std::string previousLogDir = rilLogDir + "/prev";
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const std::string currentDestDir = destDir + "/cur";
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const std::string previousDestDir = destDir + "/prev";
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RunCommandToFd(fd, "MKDIR RIL CUR LOG", {"/vendor/bin/mkdir", "-p", currentDestDir.c_str()},
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CommandOptions::WithTimeout(2).Build());
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RunCommandToFd(fd, "MKDIR RIL PREV LOG", {"/vendor/bin/mkdir", "-p", previousDestDir.c_str()},
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CommandOptions::WithTimeout(2).Build());
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dumpLogs(fd, currentLogDir, currentDestDir, maxFileNum, RIL_LOG_PREFIX);
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dumpLogs(fd, previousLogDir, previousDestDir, maxFileNum, RIL_LOG_PREFIX);
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}
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void dumpNetmgrLogs(std::string destDir) {
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const std::vector <std::string> netmgrLogs
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{
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"/data/vendor/radio/metrics_data",
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"/data/vendor/radio/omadm_logs.txt",
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"/data/vendor/radio/power_anomaly_data.txt",
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};
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for (const auto& logFile : netmgrLogs) {
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copyFile(logFile, destDir + "/" + basename(logFile.c_str()));
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}
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}
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/** Dumps last synced NV data into bugreports */
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void dumpModemEFS(std::string destDir) {
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const std::string EFS_DIRECTORY = "/mnt/vendor/efs/";
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const std::vector <std::string> nv_files
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{
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EFS_DIRECTORY+"nv_normal.bin",
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EFS_DIRECTORY+"nv_protected.bin",
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};
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for (const auto& logFile : nv_files) {
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copyFile(logFile, destDir + "/" + basename(logFile.c_str()));
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}
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}
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void dumpGpsLogs(int fd, std::string destDir) {
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const std::string gpsLogDir = GPS_LOG_DIRECTORY;
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const std::string gpsTmpLogDir = gpsLogDir + "/.tmp";
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const std::string gpsDestDir = destDir + "/gps";
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int maxFileNum = ::android::base::GetIntProperty(GPS_LOG_NUMBER_PROPERTY, 20);
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RunCommandToFd(fd, "MKDIR GPS LOG", {"/vendor/bin/mkdir", "-p", gpsDestDir.c_str()},
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CommandOptions::WithTimeout(2).Build());
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dumpLogs(fd, gpsTmpLogDir, gpsDestDir, 1, GPS_LOG_PREFIX);
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dumpLogs(fd, gpsLogDir, gpsDestDir, 3, GPS_MCU_LOG_PREFIX);
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dumpLogs(fd, gpsLogDir, gpsDestDir, maxFileNum, GPS_LOG_PREFIX);
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}
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void dumpCameraLogs(int fd, const std::string &destDir) {
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static const std::string kCameraLogDir = "/data/vendor/camera/profiler";
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const std::string cameraDestDir = destDir + "/camera";
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RunCommandToFd(fd, "MKDIR CAMERA LOG", {"/vendor/bin/mkdir", "-p", cameraDestDir.c_str()},
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CommandOptions::WithTimeout(2).Build());
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// Attach multiple latest sessions (in case the user is running concurrent
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// sessions or starts a new session after the one with performance issues).
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dumpLogs(fd, kCameraLogDir, cameraDestDir, 10, "session-ended-");
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dumpLogs(fd, kCameraLogDir, cameraDestDir, 5, "high-drop-rate-");
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dumpLogs(fd, kCameraLogDir, cameraDestDir, 5, "watchdog-");
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dumpLogs(fd, kCameraLogDir, cameraDestDir, 5, "camera-ended-");
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}
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timepoint_t startSection(int fd, const std::string §ionName) {
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ATRACE_BEGIN(sectionName.c_str());
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::android::base::WriteStringToFd(
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"\n"
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"------ Section start: " + sectionName + " ------\n"
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"\n", fd);
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return std::chrono::steady_clock::now();
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}
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void endSection(int fd, const std::string §ionName, timepoint_t startTime) {
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ATRACE_END();
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auto endTime = std::chrono::steady_clock::now();
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auto elapsedMsec = std::chrono::duration_cast<std::chrono::milliseconds>
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(endTime - startTime).count();
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::android::base::WriteStringToFd(
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"\n"
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"------ Section end: " + sectionName + " ------\n"
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"Elapsed msec: " + std::to_string(elapsedMsec) + "\n"
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"\n", fd);
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}
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// If you are adding a single RunCommandToFd() or DumpFileToFd() call, please
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// add it to dumpMiscSection(). But if you are adding multiple items that are
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// related to each other - for instance, for a Foo peripheral - please add them
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// to a new dump function and include it in this table so it can be accessed from the
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// command line, e.g.:
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// dumpsys android.hardware.dumpstate.IDumpstateDevice/default foo
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//
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// However, if your addition generates attachments and/or binary data for the
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// bugreport (i.e. if it requires two file descriptors to execute), it must not be
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// added to this table and should instead be added to dumpstateBoard() below.
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Dumpstate::Dumpstate()
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: mTextSections{
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{ "memory", [this](int fd) { dumpMemorySection(fd); } },
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{ "Devfreq", [this](int fd) { dumpDevfreqSection(fd); } },
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{ "cpu", [this](int fd) { dumpCpuSection(fd); } },
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{ "power", [this](int fd) { dumpPowerSection(fd); } },
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{ "display", [this](int fd) { dumpDisplaySection(fd); } },
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{ "misc", [this](int fd) { dumpMiscSection(fd); } },
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{ "camera", [this](int fd) { dumpCameraSection(fd); } },
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} {
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}
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// Dump data requested by an argument to the "dump" interface, or help info
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// if the specified section is not supported.
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void Dumpstate::dumpTextSection(int fd, const std::string §ionName) {
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bool dumpAll = (sectionName == kAllSections);
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std::string dumpFiles;
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for (const auto §ion : mTextSections) {
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if (dumpAll || sectionName == section.first) {
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auto startTime = startSection(fd, section.first);
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section.second(fd);
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endSection(fd, section.first, startTime);
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if (!dumpAll) {
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return;
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}
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}
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}
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// Execute all or designated programs under vendor/bin/dump/
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std::unique_ptr<DIR, decltype(&closedir)> dir(opendir("/vendor/bin/dump"), closedir);
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if (!dir) {
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ALOGE("Fail To Open Dir vendor/bin/dump/");
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::android::base::WriteStringToFd("Fail To Open Dir vendor/bin/dump/\n", fd);
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return;
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}
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dirent *entry;
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while ((entry = readdir(dir.get())) != nullptr) {
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// Skip '.', '..'
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if (entry->d_name[0] == '.') {
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continue;
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}
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std::string bin(entry->d_name);
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dumpFiles = dumpFiles + " " + bin;
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if (dumpAll || sectionName == bin) {
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auto startTime = startSection(fd, bin);
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RunCommandToFd(fd, "/vendor/bin/dump/"+bin, {"/vendor/bin/dump/"+bin});
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endSection(fd, bin, startTime);
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if (!dumpAll) {
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return;
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}
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}
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}
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if (dumpAll) {
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return;
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}
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// An unsupported section was requested on the command line
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::android::base::WriteStringToFd("Unrecognized text section: " + sectionName + "\n", fd);
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::android::base::WriteStringToFd("Try \"" + kAllSections + "\" or one of the following:", fd);
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for (const auto §ion : mTextSections) {
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::android::base::WriteStringToFd(" " + section.first, fd);
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}
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::android::base::WriteStringToFd(dumpFiles, fd);
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::android::base::WriteStringToFd("\nNote: sections with attachments (e.g. modem) are"
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"not avalable from the command line.\n", fd);
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}
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// Dump items related to power and battery
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void Dumpstate::dumpPowerSection(int fd) {
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struct stat buffer;
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RunCommandToFd(fd, "Power Stats Times", {"/vendor/bin/sh", "-c",
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"echo -n \"Boot: \" && /vendor/bin/uptime -s && "
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"echo -n \"Now: \" && date"});
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RunCommandToFd(fd, "ACPM stats", {"/vendor/bin/sh", "-c",
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"for f in /sys/devices/platform/acpm_stats/*_stats ; do "
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"echo \"\\n\\n$f\" ; cat $f ; "
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"done"});
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DumpFileToFd(fd, "CPU PM stats", "/sys/devices/system/cpu/cpupm/cpupm/time_in_state");
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DumpFileToFd(fd, "GENPD summary", "/d/pm_genpd/pm_genpd_summary");
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DumpFileToFd(fd, "Power supply property battery", "/sys/class/power_supply/battery/uevent");
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DumpFileToFd(fd, "Power supply property dc", "/sys/class/power_supply/dc/uevent");
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DumpFileToFd(fd, "Power supply property gcpm", "/sys/class/power_supply/gcpm/uevent");
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DumpFileToFd(fd, "Power supply property gcpm_pps", "/sys/class/power_supply/gcpm_pps/uevent");
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DumpFileToFd(fd, "Power supply property main-charger", "/sys/class/power_supply/main-charger/uevent");
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DumpFileToFd(fd, "Power supply property pca9486-mains", "/sys/class/power_supply/pca9468-mains/uevent");
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DumpFileToFd(fd, "Power supply property tcpm", "/sys/class/power_supply/tcpm-source-psy-i2c-max77759tcpc/uevent");
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DumpFileToFd(fd, "Power supply property usb", "/sys/class/power_supply/usb/uevent");
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DumpFileToFd(fd, "Power supply property wireless", "/sys/class/power_supply/wireless/uevent");
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if (!stat("/sys/class/power_supply/maxfg", &buffer)) {
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DumpFileToFd(fd, "Power supply property maxfg", "/sys/class/power_supply/maxfg/uevent");
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DumpFileToFd(fd, "m5_state", "/sys/class/power_supply/maxfg/m5_model_state");
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DumpFileToFd(fd, "maxfg", "/dev/logbuffer_maxfg");
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DumpFileToFd(fd, "maxfg", "/dev/logbuffer_maxfg_monitor");
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} else {
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DumpFileToFd(fd, "Power supply property maxfg_base", "/sys/class/power_supply/maxfg_base/uevent");
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DumpFileToFd(fd, "Power supply property maxfg_flip", "/sys/class/power_supply/maxfg_flip/uevent");
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DumpFileToFd(fd, "m5_state", "/sys/class/power_supply/maxfg_base/m5_model_state");
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DumpFileToFd(fd, "maxfg_base", "/dev/logbuffer_maxfg_base");
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DumpFileToFd(fd, "maxfg_flip", "/dev/logbuffer_maxfg_flip");
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DumpFileToFd(fd, "maxfg_base", "/dev/logbuffer_maxfg_base_monitor");
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DumpFileToFd(fd, "maxfg_flip", "/dev/logbuffer_maxfg_flip_monitor");
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}
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if (!stat("/sys/class/power_supply/dock", &buffer)) {
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DumpFileToFd(fd, "Power supply property dock", "/sys/class/power_supply/dock/uevent");
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}
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if (!stat("/dev/logbuffer_tcpm", &buffer)) {
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DumpFileToFd(fd, "Logbuffer TCPM", "/dev/logbuffer_tcpm");
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} else if (!PropertiesHelper::IsUserBuild()) {
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if (!stat("/sys/kernel/debug/tcpm", &buffer)) {
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RunCommandToFd(fd, "TCPM logs", {"/vendor/bin/sh", "-c", "cat /sys/kernel/debug/tcpm/*"});
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} else {
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RunCommandToFd(fd, "TCPM logs", {"/vendor/bin/sh", "-c", "cat /sys/kernel/debug/usb/tcpm*"});
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}
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}
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RunCommandToFd(fd, "TCPC", {"/vendor/bin/sh", "-c",
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"for f in /sys/devices/platform/10d50000.hsi2c/i2c-*/i2c-max77759tcpc;"
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"do echo \"registers:\"; cat $f/registers;"
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"echo \"frs:\"; cat $f/frs;"
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"echo \"auto_discharge:\"; cat $f/auto_discharge;"
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"echo \"bc12_enabled:\"; cat $f/bc12_enabled;"
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"echo \"cc_toggle_enable:\"; cat $f/cc_toggle_enable;"
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"echo \"contaminant_detection:\"; cat $f/contaminant_detection;"
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"echo \"contaminant_detection_status:\"; cat $f/contaminant_detection_status; done"});
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DumpFileToFd(fd, "PD Engine", "/dev/logbuffer_usbpd");
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DumpFileToFd(fd, "POGO Transport", "/dev/logbuffer_pogo_transport");
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DumpFileToFd(fd, "PPS-google_cpm", "/dev/logbuffer_cpm");
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DumpFileToFd(fd, "PPS-dc", "/dev/logbuffer_pca9468");
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DumpFileToFd(fd, "Battery Health", "/sys/class/power_supply/battery/health_index_stats");
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DumpFileToFd(fd, "BMS", "/dev/logbuffer_ssoc");
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DumpFileToFd(fd, "TTF", "/dev/logbuffer_ttf");
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DumpFileToFd(fd, "TTF details", "/sys/class/power_supply/battery/ttf_details");
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DumpFileToFd(fd, "TTF stats", "/sys/class/power_supply/battery/ttf_stats");
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DumpFileToFd(fd, "maxq", "/dev/logbuffer_maxq");
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DumpFileToFd(fd, "aacr_state", "/sys/class/power_supply/battery/aacr_state");
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DumpFileToFd(fd, "TEMP/DOCK-DEFEND", "/dev/logbuffer_bd");
|
|
|
|
RunCommandToFd(fd, "TRICKLE-DEFEND Config", {"/vendor/bin/sh", "-c",
|
|
" cd /sys/devices/platform/google,battery/power_supply/battery/;"
|
|
" for f in `ls bd_*` ; do echo \"$f: `cat $f`\" ; done"});
|
|
|
|
RunCommandToFd(fd, "DWELL-DEFEND Config", {"/vendor/bin/sh", "-c",
|
|
" cd /sys/devices/platform/google,charger/;"
|
|
" for f in `ls charge_s*` ; do echo \"$f: `cat $f`\" ; done"});
|
|
|
|
RunCommandToFd(fd, "TEMP-DEFEND Config", {"/vendor/bin/sh", "-c",
|
|
" cd /sys/devices/platform/google,charger/;"
|
|
" for f in `ls bd_*` ; do echo \"$f: `cat $f`\" ; done"});
|
|
if (!PropertiesHelper::IsUserBuild()) {
|
|
|
|
DumpFileToFd(fd, "DC_registers dump", "/sys/class/power_supply/pca9468-mains/device/registers_dump");
|
|
DumpFileToFd(fd, "max77759_chg registers dump", "/d/max77759_chg/registers");
|
|
DumpFileToFd(fd, "max77729_pmic registers dump", "/d/max77729_pmic/registers");
|
|
DumpFileToFd(fd, "Charging table dump", "/d/google_battery/chg_raw_profile");
|
|
|
|
|
|
RunCommandToFd(fd, "fg_model", {"/vendor/bin/sh", "-c",
|
|
"for f in /d/maxfg* ; do "
|
|
"regs=`cat $f/fg_model`; echo $f: ;"
|
|
"echo \"$regs\"; done"});
|
|
|
|
RunCommandToFd(fd, "fg_alo_ver", {"/vendor/bin/sh", "-c",
|
|
"for f in /d/maxfg* ; do "
|
|
"regs=`cat $f/algo_ver`; echo $f: ;"
|
|
"echo \"$regs\"; done"});
|
|
|
|
RunCommandToFd(fd, "fg_model_ok", {"/vendor/bin/sh", "-c",
|
|
"for f in /d/maxfg* ; do "
|
|
"regs=`cat $f/model_ok`; echo $f: ;"
|
|
"echo \"$regs\"; done"});
|
|
|
|
|
|
/* FG Registers */
|
|
RunCommandToFd(fd, "fg registers", {"/vendor/bin/sh", "-c",
|
|
"for f in /d/maxfg* ; do "
|
|
"regs=`cat $f/registers`; echo $f: ;"
|
|
"echo \"$regs\"; done"});
|
|
}
|
|
|
|
/* EEPROM State */
|
|
if (!stat("/sys/devices/platform/10970000.hsi2c/i2c-4/4-0050/eeprom", &buffer)) {
|
|
RunCommandToFd(fd, "Battery EEPROM", {"/vendor/bin/sh", "-c", "xxd /sys/devices/platform/10970000.hsi2c/i2c-4/4-0050/eeprom"});
|
|
} else if(!stat("/sys/devices/platform/10970000.hsi2c/i2c-5/5-0050/eeprom", &buffer)) {
|
|
RunCommandToFd(fd, "Battery EEPROM", {"/vendor/bin/sh", "-c", "xxd /sys/devices/platform/10970000.hsi2c/i2c-5/5-0050/eeprom"});
|
|
} else if(!stat("/sys/devices/platform/10970000.hsi2c/i2c-6/6-0050/eeprom", &buffer)) {
|
|
RunCommandToFd(fd, "Battery EEPROM", {"/vendor/bin/sh", "-c", "xxd /sys/devices/platform/10970000.hsi2c/i2c-6/6-0050/eeprom"});
|
|
} else if(!stat("/sys/devices/platform/10970000.hsi2c/i2c-7/7-0050/eeprom", &buffer)) {
|
|
RunCommandToFd(fd, "Battery EEPROM", {"/vendor/bin/sh", "-c", "xxd /sys/devices/platform/10970000.hsi2c/i2c-7/7-0050/eeprom"});
|
|
} else {
|
|
RunCommandToFd(fd, "Battery EEPROM", {"/vendor/bin/sh", "-c", "xxd /sys/devices/platform/10970000.hsi2c/i2c-8/8-0050/eeprom"});
|
|
}
|
|
|
|
DumpFileToFd(fd, "Charger Stats", "/sys/class/power_supply/battery/charge_details");
|
|
if (!PropertiesHelper::IsUserBuild()) {
|
|
RunCommandToFd(fd, "Google Charger", {"/vendor/bin/sh", "-c", "cd /sys/kernel/debug/google_charger/; "
|
|
"for f in `ls pps_*` ; do echo \"$f: `cat $f`\" ; done"});
|
|
RunCommandToFd(fd, "Google Battery", {"/vendor/bin/sh", "-c", "cd /sys/kernel/debug/google_battery/; "
|
|
"for f in `ls ssoc_*` ; do echo \"$f: `cat $f`\" ; done"});
|
|
}
|
|
|
|
DumpFileToFd(fd, "WLC logs", "/dev/logbuffer_wireless");
|
|
DumpFileToFd(fd, "WLC VER", "/sys/class/power_supply/wireless/device/version");
|
|
DumpFileToFd(fd, "WLC STATUS", "/sys/class/power_supply/wireless/device/status");
|
|
DumpFileToFd(fd, "WLC FW Version", "/sys/class/power_supply/wireless/device/fw_rev");
|
|
DumpFileToFd(fd, "RTX", "/dev/logbuffer_rtx");
|
|
|
|
if (!PropertiesHelper::IsUserBuild()) {
|
|
RunCommandToFd(fd, "gvotables", {"/vendor/bin/sh", "-c", "cat /sys/kernel/debug/gvotables/*/status"});
|
|
}
|
|
RunCommandToFd(fd, "Mitigation Stats", {"/vendor/bin/sh", "-c", "echo \"Source\\t\\tCount\\tSOC\\tTime\\tVoltage\"; "
|
|
"for f in `ls /sys/devices/virtual/pmic/mitigation/last_triggered_count/*` ; "
|
|
"do count=`cat $f`; "
|
|
"a=${f/\\/sys\\/devices\\/virtual\\/pmic\\/mitigation\\/last_triggered_count\\//}; "
|
|
"b=${f/last_triggered_count/last_triggered_capacity}; "
|
|
"c=${f/last_triggered_count/last_triggered_timestamp/}; "
|
|
"d=${f/last_triggered_count/last_triggered_voltage/}; "
|
|
"cnt=`cat $f`; "
|
|
"cap=`cat ${b/count/cap}`; "
|
|
"ti=`cat ${c/count/time}`; "
|
|
"volt=`cat ${d/count/volt}`; "
|
|
"echo \"${a/_count/} "
|
|
"\\t$cnt\\t$cap\\t$ti\\t$volt\" ; done"});
|
|
RunCommandToFd(fd, "Clock Divider Ratio", {"/vendor/bin/sh", "-c", "echo \"Source\\t\\tRatio\"; "
|
|
"for f in `ls /sys/devices/virtual/pmic/mitigation/clock_ratio/*` ; "
|
|
"do ratio=`cat $f`; "
|
|
"a=${f/\\/sys\\/devices\\/virtual\\/pmic\\/mitigation\\/clock_ratio\\//}; "
|
|
"echo \"${a/_ratio/} \\t$ratio\" ; done"});
|
|
RunCommandToFd(fd, "Clock Stats", {"/vendor/bin/sh", "-c", "echo \"Source\\t\\tStats\"; "
|
|
"for f in `ls /sys/devices/virtual/pmic/mitigation/clock_stats/*` ; "
|
|
"do stats=`cat $f`; "
|
|
"a=${f/\\/sys\\/devices\\/virtual\\/pmic\\/mitigation\\/clock_stats\\//}; "
|
|
"echo \"${a/_stats/} \\t$stats\" ; done"});
|
|
RunCommandToFd(fd, "Triggered Level", {"/vendor/bin/sh", "-c", "echo \"Source\\t\\tLevel\"; "
|
|
"for f in `ls /sys/devices/virtual/pmic/mitigation/triggered_lvl/*` ; "
|
|
"do lvl=`cat $f`; "
|
|
"a=${f/\\/sys\\/devices\\/virtual\\/pmic\\/mitigation\\/triggered_lvl\\//}; "
|
|
"echo \"${a/_lvl/} \\t$lvl\" ; done"});
|
|
RunCommandToFd(fd, "Instruction", {"/vendor/bin/sh", "-c",
|
|
"for f in `ls /sys/devices/virtual/pmic/mitigation/instruction/*` ; "
|
|
"do val=`cat $f` ; "
|
|
"a=${f/\\/sys\\/devices\\/virtual\\/pmic\\/mitigation\\/instruction\\//}; "
|
|
"echo \"$a=$val\" ; done"});
|
|
|
|
}
|
|
|
|
// Dump items related to CPUs
|
|
void Dumpstate::dumpCpuSection(int fd) {
|
|
DumpFileToFd(fd, "CPU present", "/sys/devices/system/cpu/present");
|
|
DumpFileToFd(fd, "CPU online", "/sys/devices/system/cpu/online");
|
|
RunCommandToFd(fd, "CPU time-in-state", {"/vendor/bin/sh", "-c",
|
|
"for cpu in /sys/devices/system/cpu/cpu*; do "
|
|
"f=$cpu/cpufreq/stats/time_in_state; "
|
|
"if [ ! -f $f ]; then continue; fi; "
|
|
"echo $f:; cat $f; "
|
|
"done"});
|
|
RunCommandToFd(fd, "CPU cpuidle", {"/vendor/bin/sh", "-c",
|
|
"for cpu in /sys/devices/system/cpu/cpu*; do "
|
|
"for d in $cpu/cpuidle/state*; do "
|
|
"if [ ! -d $d ]; then continue; fi; "
|
|
"echo \"$d: `cat $d/name` `cat $d/desc` `cat $d/time` `cat $d/usage`\"; "
|
|
"done; "
|
|
"done"});
|
|
DumpFileToFd(fd, "INTERRUPTS", "/proc/interrupts");
|
|
}
|
|
|
|
// Dump items related to Devfreq & BTS
|
|
void Dumpstate::dumpDevfreqSection(int fd) {
|
|
DumpFileToFd(fd, "MIF DVFS",
|
|
"/sys/devices/platform/17000010.devfreq_mif/devfreq/17000010.devfreq_mif/time_in_state");
|
|
DumpFileToFd(fd, "INT DVFS",
|
|
"/sys/devices/platform/17000020.devfreq_int/devfreq/17000020.devfreq_int/time_in_state");
|
|
DumpFileToFd(fd, "INTCAM DVFS",
|
|
"/sys/devices/platform/17000030.devfreq_intcam/devfreq/17000030.devfreq_intcam/time_in_state");
|
|
DumpFileToFd(fd, "DISP DVFS",
|
|
"/sys/devices/platform/17000040.devfreq_disp/devfreq/17000040.devfreq_disp/time_in_state");
|
|
DumpFileToFd(fd, "CAM DVFS",
|
|
"/sys/devices/platform/17000050.devfreq_cam/devfreq/17000050.devfreq_cam/time_in_state");
|
|
DumpFileToFd(fd, "TNR DVFS",
|
|
"/sys/devices/platform/17000060.devfreq_tnr/devfreq/17000060.devfreq_tnr/time_in_state");
|
|
DumpFileToFd(fd, "MFC DVFS",
|
|
"/sys/devices/platform/17000070.devfreq_mfc/devfreq/17000070.devfreq_mfc/time_in_state");
|
|
DumpFileToFd(fd, "BO DVFS",
|
|
"/sys/devices/platform/17000080.devfreq_bo/devfreq/17000080.devfreq_bo/time_in_state");
|
|
DumpFileToFd(fd, "BTS stats", "/sys/devices/platform/exynos-bts/bts_stats");
|
|
}
|
|
|
|
// Dump items related to memory
|
|
void Dumpstate::dumpMemorySection(int fd) {
|
|
RunCommandToFd(fd, "ION HEAPS", {"/vendor/bin/sh", "-c",
|
|
"for d in $(ls -d /d/ion/*); do "
|
|
"if [ -f $d ]; then "
|
|
"echo --- $d; cat $d; "
|
|
"else "
|
|
"for f in $(ls $d); do "
|
|
"echo --- $d/$f; cat $d/$f; "
|
|
"done; "
|
|
"fi; "
|
|
"done"});
|
|
DumpFileToFd(fd, "dmabuf info", "/d/dma_buf/bufinfo");
|
|
DumpFileToFd(fd, "Page Pinner - longterm pin", "/sys/kernel/debug/page_pinner/buffer");
|
|
RunCommandToFd(fd, "Pixel CMA stat", {"/vendor/bin/sh", "-c",
|
|
"for d in $(ls -d /sys/kernel/pixel_stat/mm/cma/*); do "
|
|
"if [ -f $d ]; then "
|
|
"echo --- $d; cat $d; "
|
|
"else "
|
|
"for f in $(ls $d); do "
|
|
"echo --- $d/$f; cat $d/$f; "
|
|
"done; "
|
|
"fi; "
|
|
"done"});
|
|
}
|
|
|
|
// Dump items related to display
|
|
void Dumpstate::dumpDisplaySection(int fd) {
|
|
DumpFileToFd(fd, "CRTC-0 underrun count", "/sys/kernel/debug/dri/0/crtc-0/underrun_cnt");
|
|
DumpFileToFd(fd, "CRTC-0 crc count", "/sys/kernel/debug/dri/0/crtc-0/crc_cnt");
|
|
DumpFileToFd(fd, "CRTC-0 ecc count", "/sys/kernel/debug/dri/0/crtc-0/ecc_cnt");
|
|
DumpFileToFd(fd, "CRTC-0 idma err count", "/sys/kernel/debug/dri/0/crtc-0/idma_err_cnt");
|
|
DumpFileToFd(fd, "CRTC-0 event log", "/sys/kernel/debug/dri/0/crtc-0/event");
|
|
DumpFileToFd(fd, "CRTC-1 underrun count", "/sys/kernel/debug/dri/0/crtc-1/underrun_cnt");
|
|
DumpFileToFd(fd, "CRTC-1 crc count", "/sys/kernel/debug/dri/0/crtc-1/crc_cnt");
|
|
DumpFileToFd(fd, "CRTC-1 ecc count", "/sys/kernel/debug/dri/0/crtc-1/ecc_cnt");
|
|
DumpFileToFd(fd, "CRTC-1 idma err count", "/sys/kernel/debug/dri/0/crtc-1/idma_err_cnt");
|
|
DumpFileToFd(fd, "CRTC-1 event log", "/sys/kernel/debug/dri/0/crtc-1/event");
|
|
RunCommandToFd(fd, "libdisplaycolor", {"/vendor/bin/dumpsys", "displaycolor", "-v"},
|
|
CommandOptions::WithTimeout(2).Build());
|
|
DumpFileToFd(fd, "Primary panel extra info", "/sys/devices/platform/exynos-drm/primary-panel/panel_extinfo");
|
|
DumpFileToFd(fd, "secondary panel extra info", "/sys/devices/platform/exynos-drm/secondary-panel/panel_extinfo");
|
|
if (!PropertiesHelper::IsUserBuild()) {
|
|
DumpFileToFd(fd, "HWC Fence State", "/data/vendor/log/hwc/hwc_fence_state.txt");
|
|
DumpFileToFd(fd, "HWC Error Log", "/data/vendor/log/hwc/hwc_error_log.txt");
|
|
RunCommandToFd(fd, "HWC Debug Dumps", {"/vendor/bin/sh", "-c",
|
|
"for f in $(ls /data/vendor/log/hwc/*_hwc_debug*.dump); do "
|
|
"echo $f ; cat $f ; done"},
|
|
CommandOptions::WithTimeout(2).Build());
|
|
}
|
|
}
|
|
|
|
// Dump items that don't fit well into any other section
|
|
void Dumpstate::dumpMiscSection(int fd) {
|
|
RunCommandToFd(fd, "VENDOR PROPERTIES", {"/vendor/bin/getprop"});
|
|
DumpFileToFd(fd, "VENDOR PROC DUMP", "/proc/vendor_sched/dump_task");
|
|
}
|
|
|
|
// Dump essential camera debugging logs
|
|
void Dumpstate::dumpCameraSection(int fd) {
|
|
RunCommandToFd(fd, "Camera HAL Graph State Dump", {"/vendor/bin/sh", "-c",
|
|
"for f in $(ls -t /data/vendor/camera/hal_graph_state*.txt |head -1); do "
|
|
"echo $f ; cat $f ; done"},
|
|
CommandOptions::WithTimeout(4).Build());
|
|
}
|
|
|
|
static void *dumpModemThread(void *data) {
|
|
ATRACE_ASYNC_BEGIN("dumpModemThread", 0);
|
|
std::string modemLogDir = MODEM_LOG_DIRECTORY;
|
|
std::string extendedLogDir = MODEM_EXTENDED_LOG_DIRECTORY;
|
|
std::string modemLogMaskHistoryDir = MODEM_LOG_MASK_HISTORY_DIRECTORY;
|
|
std::string tcpdumpLogDir = TCPDUMP_LOG_DIRECTORY;
|
|
static const std::string sectionName = "modem";
|
|
|
|
const std::string modemLogCombined = modemLogDir + "/modem_log_all.tar";
|
|
const std::string modemLogAllDir = modemLogDir + "/modem_log";
|
|
|
|
long fdModem = (long)data;
|
|
|
|
ALOGD("dumpModemThread started\n");
|
|
|
|
RunCommandToFd(STDOUT_FILENO, "MKDIR MODEM LOG", {"/vendor/bin/mkdir", "-p", modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
|
|
|
|
bool modemLogEnabled = ::android::base::GetBoolProperty(MODEM_LOGGING_PERSIST_PROPERTY, false);
|
|
if (modemLogEnabled && ::android::base::GetProperty(MODEM_LOGGING_PATH_PROPERTY, "") == MODEM_LOG_DIRECTORY) {
|
|
bool modemLogStarted = ::android::base::GetBoolProperty(MODEM_LOGGING_STATUS_PROPERTY, false);
|
|
int maxFileNum = ::android::base::GetIntProperty(MODEM_LOGGING_NUMBER_BUGREPORT_PROPERTY, 100);
|
|
|
|
if (modemLogStarted) {
|
|
::android::base::SetProperty(MODEM_LOGGING_PROPERTY, "false");
|
|
ALOGD("Stopping modem logging...\n");
|
|
} else {
|
|
ALOGD("modem logging is not running\n");
|
|
}
|
|
|
|
for (int i = 0; i < 15; i++) {
|
|
if (!::android::base::GetBoolProperty(MODEM_LOGGING_STATUS_PROPERTY, false)) {
|
|
ALOGD("modem logging stopped\n");
|
|
sleep(1);
|
|
break;
|
|
}
|
|
sleep(1);
|
|
}
|
|
|
|
dumpLogs(STDOUT_FILENO, modemLogDir, modemLogAllDir, maxFileNum, MODEM_LOG_PREFIX);
|
|
|
|
if (modemLogStarted) {
|
|
ALOGD("Restarting modem logging...\n");
|
|
::android::base::SetProperty(MODEM_LOGGING_PROPERTY, "true");
|
|
}
|
|
}
|
|
|
|
if (!PropertiesHelper::IsUserBuild()) {
|
|
bool gpsLogEnabled = ::android::base::GetBoolProperty(GPS_LOGGING_STATUS_PROPERTY, false);
|
|
bool tcpdumpEnabled = ::android::base::GetBoolProperty(TCPDUMP_PERSIST_PROPERTY, false);
|
|
bool cameraLogsEnabled = ::android::base::GetBoolProperty(
|
|
"vendor.camera.debug.camera_performance_analyzer.attach_to_bugreport", true);
|
|
|
|
if (tcpdumpEnabled) {
|
|
dumpLogs(STDOUT_FILENO, tcpdumpLogDir, modemLogAllDir, ::android::base::GetIntProperty(TCPDUMP_NUMBER_BUGREPORT, 5), TCPDUMP_LOG_PREFIX);
|
|
}
|
|
|
|
if (gpsLogEnabled) {
|
|
dumpGpsLogs(STDOUT_FILENO, modemLogAllDir);
|
|
} else {
|
|
ALOGD("gps logging is not running\n");
|
|
}
|
|
|
|
if (cameraLogsEnabled) {
|
|
dumpCameraLogs(STDOUT_FILENO, modemLogAllDir);
|
|
}
|
|
|
|
dumpLogs(STDOUT_FILENO, extendedLogDir, modemLogAllDir, 50, EXTENDED_LOG_PREFIX);
|
|
dumpLogs(STDOUT_FILENO, modemLogMaskHistoryDir, modemLogAllDir, 1, "LoggingMask");
|
|
dumpRilLogs(STDOUT_FILENO, modemLogAllDir);
|
|
dumpNetmgrLogs(modemLogAllDir);
|
|
dumpModemEFS(modemLogAllDir);
|
|
}
|
|
|
|
ALOGD("Going to compress logs\n");
|
|
|
|
RunCommandToFd(STDOUT_FILENO, "TAR LOG", {"/vendor/bin/tar", "cvf", modemLogCombined.c_str(), "-C", modemLogAllDir.c_str(), "."}, CommandOptions::WithTimeout(25).Build());
|
|
RunCommandToFd(STDOUT_FILENO, "CHG PERM", {"/vendor/bin/chmod", "a+w", modemLogCombined.c_str()}, CommandOptions::WithTimeout(2).Build());
|
|
|
|
std::vector<uint8_t> buffer(65536);
|
|
::android::base::unique_fd fdLog(TEMP_FAILURE_RETRY(open(modemLogCombined.c_str(), O_RDONLY | O_CLOEXEC | O_NONBLOCK)));
|
|
|
|
ALOGD("Going to write to dumpstate board binary\n");
|
|
if (fdLog >= 0) {
|
|
while (1) {
|
|
ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fdLog, buffer.data(), buffer.size()));
|
|
|
|
if (bytes_read == 0) {
|
|
break;
|
|
} else if (bytes_read < 0) {
|
|
ALOGD("read(%s): %s\n", modemLogCombined.c_str(), strerror(errno));
|
|
break;
|
|
}
|
|
|
|
ssize_t result = TEMP_FAILURE_RETRY(write(fdModem, buffer.data(), bytes_read));
|
|
|
|
if (result != bytes_read) {
|
|
ALOGD("Failed to write %ld bytes, actually written: %ld", bytes_read, result);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
ALOGD("Going to remove logs\n");
|
|
|
|
RunCommandToFd(STDOUT_FILENO, "RM MODEM DIR", { "/vendor/bin/rm", "-r", modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
|
|
RunCommandToFd(STDOUT_FILENO, "RM LOG", { "/vendor/bin/rm", modemLogCombined.c_str()}, CommandOptions::WithTimeout(2).Build());
|
|
|
|
ALOGD("dumpModemThread finished\n");
|
|
|
|
ATRACE_ASYNC_END("dumpModemThread", 0);
|
|
return NULL;
|
|
}
|
|
|
|
ndk::ScopedAStatus Dumpstate::dumpstateBoard(const std::vector<::ndk::ScopedFileDescriptor>& in_fds,
|
|
IDumpstateDevice::DumpstateMode in_mode,
|
|
int64_t in_timeoutMillis) {
|
|
ATRACE_BEGIN("dumpstateBoard");
|
|
// Unused arguments.
|
|
(void) in_timeoutMillis;
|
|
|
|
if (in_fds.size() < 1) {
|
|
ALOGE("no FDs\n");
|
|
return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
|
|
"No file descriptor");
|
|
}
|
|
|
|
int fd = in_fds[0].get();
|
|
if (fd < 0) {
|
|
ALOGE("invalid FD: %d\n", fd);
|
|
return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
|
|
"Invalid file descriptor");
|
|
}
|
|
|
|
if (in_mode == IDumpstateDevice::DumpstateMode::WEAR) {
|
|
// We aren't a Wear device.
|
|
ALOGE("Unsupported mode: %d\n", in_mode);
|
|
return ndk::ScopedAStatus::fromServiceSpecificErrorWithMessage(ERROR_UNSUPPORTED_MODE,
|
|
"Unsupported mode");
|
|
} else if (in_mode < IDumpstateDevice::DumpstateMode::FULL || in_mode > IDumpstateDevice::DumpstateMode::PROTO) {
|
|
ALOGE("Invalid mode: %d\n", in_mode);
|
|
return ndk::ScopedAStatus::fromExceptionCodeWithMessage(EX_ILLEGAL_ARGUMENT,
|
|
"Invalid mode");
|
|
}
|
|
|
|
// Create thread to collect modem related logs
|
|
bool VerboseLogging;
|
|
getVerboseLoggingEnabled(&VerboseLogging);
|
|
pthread_t modemThreadHandle = 0;
|
|
if (VerboseLogging && in_fds.size() > 1) {
|
|
int fdModem = in_fds[1].get();
|
|
if (pthread_create(&modemThreadHandle, NULL, dumpModemThread, (void *)((long)fdModem)) != 0) {
|
|
ALOGE("could not create thread for dumpModem\n");
|
|
}
|
|
} else {
|
|
ALOGD("Verbose logging is not enabled or no fd for modem.\n");
|
|
}
|
|
|
|
dumpTextSection(fd, kAllSections);
|
|
|
|
if (modemThreadHandle) {
|
|
pthread_join(modemThreadHandle, NULL);
|
|
}
|
|
|
|
ATRACE_END();
|
|
return ndk::ScopedAStatus::ok();
|
|
}
|
|
|
|
ndk::ScopedAStatus Dumpstate::setVerboseLoggingEnabled(bool in_enable) {
|
|
::android::base::SetProperty(kVerboseLoggingProperty, in_enable ? "true" : "false");
|
|
return ndk::ScopedAStatus::ok();
|
|
}
|
|
|
|
ndk::ScopedAStatus Dumpstate::getVerboseLoggingEnabled(bool* _aidl_return) {
|
|
*_aidl_return = ::android::base::GetBoolProperty(kVerboseLoggingProperty, false);
|
|
return ndk::ScopedAStatus::ok();
|
|
}
|
|
|
|
// Since AIDLs that support the dump() interface are automatically invoked during
|
|
// bugreport generation and we don't want to generate a second copy of the same
|
|
// data that will go into dumpstate_board.txt, this function will only do
|
|
// something if it is called with an option, e.g.
|
|
// dumpsys android.hardware.dumpstate.IDumpstateDevice/default all
|
|
//
|
|
// Also, note that sections which generate attachments and/or binary data when
|
|
// included in a bugreport are not available through the dump() interface.
|
|
binder_status_t Dumpstate::dump(int fd, const char** args, uint32_t numArgs) {
|
|
|
|
if (numArgs != 1) {
|
|
return STATUS_OK;
|
|
}
|
|
|
|
dumpTextSection(fd, static_cast<std::string>(args[0]));
|
|
|
|
fsync(fd);
|
|
return STATUS_OK;
|
|
}
|
|
|
|
} // namespace dumpstate
|
|
} // namespace hardware
|
|
} // namespace android
|
|
} // namespace aidl
|