bcl: revision for kernel6.1
- Migrate dump_gs101.sh to dump_power
- Enable battery_mitigation
- Correct ocp_cpu1 threshold
Flag: EXEMPT refactor
Bug: 349935208
Change-Id: I7e7f155ba7722dc5c24c2795c2840395ed4f9043
Signed-off-by: samou <samou@google.com>
diff --git a/dumpstate/Android.bp b/dumpstate/Android.bp
index 8acc9e3..c0fa4e1 100644
--- a/dumpstate/Android.bp
+++ b/dumpstate/Android.bp
@@ -2,10 +2,20 @@
default_applicable_licenses: ["Android-Apache-2.0"],
}
-sh_binary {
- name: "dump_gs101.sh",
- src: "dump_gs101.sh",
+cc_binary {
+ name: "dump_power",
+ srcs: ["dump_power.cpp"],
+ cflags: [
+ "-Wall",
+ "-Wextra",
+ "-Werror",
+ ],
+ shared_libs: [
+ "libbase",
+ "libdump",
+ "libdumpstateutil",
+ ],
vendor: true,
- sub_dir: "dump",
+ relative_install_path: "dump",
+ init_rc: ["dump_power.rc"],
}
-
diff --git a/dumpstate/dump_gs101.sh b/dumpstate/dump_gs101.sh
deleted file mode 100644
index e5a7225..0000000
--- a/dumpstate/dump_gs101.sh
+++ /dev/null
@@ -1,292 +0,0 @@
-#!/vendor/bin/sh
-echo "------ Camera HAL Graph State Dump ------"
-for f in $(ls -t /data/vendor/camera/hal_graph_state*.txt |head -1); do
- echo $f
- cat $f
-done
-
-build_type="$(getprop ro.build.type)"
-
-echo "\n------ Power Stats Times ------"
-echo -n "Boot: " && /vendor/bin/uptime -s && echo -n "Now: " && date;
-
-echo "\n------ ACPM stats ------"
-for f in /sys/devices/platform/acpm_stats/*_stats ; do
- echo "\n\n$f"
- cat $f
-done
-
-echo "\n------ CPU PM stats ------"
-cat "/sys/devices/system/cpu/cpupm/cpupm/time_in_state"
-
-echo "\n------ GENPD summary ------"
-cat "/d/pm_genpd/pm_genpd_summary"
-
-echo "\n------ Power supply property battery ------"
-cat "/sys/class/power_supply/battery/uevent"
-echo "\n------ Power supply property dc ------"
-cat "/sys/class/power_supply/dc/uevent"
-echo "\n------ Power supply property gcpm ------"
-cat "/sys/class/power_supply/gcpm/uevent"
-echo "\n------ Power supply property gcpm_pps ------"
-cat "/sys/class/power_supply/gcpm_pps/uevent"
-echo "\n------ Power supply property main-charger ------"
-cat "/sys/class/power_supply/main-charger/uevent"
-echo "\n------ Power supply property pca9486-mains ------"
-cat "/sys/class/power_supply/pca9468-mains/uevent"
-echo "\n------ Power supply property tcpm ------"
-cat /sys/class/power_supply/tcpm-source-psy-*/uevent
-echo "\n------ Power supply property usb ------"
-cat "/sys/class/power_supply/usb/uevent"
-echo "\n------ Power supply property wireless ------"
-cat "/sys/class/power_supply/wireless/uevent"
-
-if [ -d "/sys/class/power_supply/maxfg" ]
-then
- echo "\n------ Power supply property maxfg ------"
- cat "/sys/class/power_supply/maxfg/uevent"
- echo "\n------ m5_state ------"
- cat "/sys/class/power_supply/maxfg/m5_model_state"
- echo "\n------ maxfg ------"
- cat "/dev/logbuffer_maxfg"
- echo "\n------ maxfg ------"
- cat "/dev/logbuffer_maxfg_monitor"
-else
- echo "\n------ Power supply property maxfg_base ------"
- cat "/sys/class/power_supply/maxfg_base/uevent"
- echo "\n------ Power supply property maxfg_flip ------"
- cat "/sys/class/power_supply/maxfg_flip/uevent"
- echo "\n------ m5_state ------"
- cat "/sys/class/power_supply/maxfg_base/m5_model_state"
- echo "\n------ maxfg_base ------"
- cat "/dev/logbuffer_maxfg_base"
- echo "\n------ maxfg_flip ------"
- cat "/dev/logbuffer_maxfg_flip"
- echo "\n------ maxfg_base ------"
- cat "/dev/logbuffer_maxfg_base_monitor"
- echo "\n------ maxfg_flip ------"
- cat "/dev/logbuffer_maxfg_flip_monitor"
-fi
-
-if [ -d "/sys/class/power_supply/dock" ]
-then
- echo "\n------ Power supply property dock ------"
- cat "/sys/class/power_supply/dock/uevent"
-fi
-
-if [ -e "/dev/logbuffer_tcpm" ]
-then
- echo "\n------ Logbuffer TCPM ------"
- cat "/dev/logbuffer_tcpm"
- if [ -d "/sys/kernel/debug/tcpm" ]
- then
- echo "\n------ TCPM logs ------"
- cat /sys/kernel/debug/tcpm/*
- else
- echo "\n------ TCPM logs ------"
- cat /sys/kernel/debug/usb/tcpm*
- fi
-fi
-
-echo "\n------ TCPC ------"
-max77759tcpc_path="/sys/devices/platform/10d50000.hsi2c/i2c-12/12-0025"
-echo "registers:"
-cat $max77759tcpc_path/registers
-echo "frs:"
-cat $max77759tcpc_path/frs
-echo "auto_discharge:"
-cat $max77759tcpc_path/auto_discharge
-echo "bc12_enabled:"
-cat $max77759tcpc_path/bc12_enabled
-echo "cc_toggle_enable:"
-cat $max77759tcpc_path/cc_toggle_enable
-echo "contaminant_detection:"
-cat $max77759tcpc_path/contaminant_detection
-echo "contaminant_detection_status:"
-cat $max77759tcpc_path/contaminant_detection_status
-
-echo "\n------ PD Engine ------"
-cat "/dev/logbuffer_usbpd"
-echo "\n------ POGO Transport ------"
-cat "/dev/logbuffer_pogo_transport"
-echo "\n------ PPS-google_cpm ------"
-cat "/dev/logbuffer_cpm"
-echo "\n------ PPS-dc ------"
-cat "/dev/logbuffer_pca9468"
-
-echo "\n------ Battery Health ------"
-cat "/sys/class/power_supply/battery/health_index_stats"
-echo "\n------ Battery Health SoC Residency ------"
-cat "/sys/class/power_supply/battery/swelling_data"
-echo "\n------ BMS ------"
-cat "/dev/logbuffer_ssoc"
-echo "\n------ TTF ------"
-cat "/dev/logbuffer_ttf"
-echo "\n------ TTF details ------"
-cat "/sys/class/power_supply/battery/ttf_details"
-echo "\n------ TTF stats ------"
-cat "/sys/class/power_supply/battery/ttf_stats"
-echo "\n------ maxq ------"
-cat "/dev/logbuffer_maxq"
-echo "\n------ aacr_state ------"
-cat "/sys/class/power_supply/battery/aacr_state"
-echo "\n------ TEMP/DOCK-DEFEND ------"
-cat "/dev/logbuffer_bd"
-
-echo "\n------ TRICKLE-DEFEND Config ------"
-cd /sys/devices/platform/google,battery/power_supply/battery/
-for f in `ls bd_*`
-do
- echo $f: `cat $f`
-done
-
-echo "\n------ DWELL-DEFEND Config ------"
-cd /sys/devices/platform/google,charger/
-for f in `ls charge_s*`
-do
- echo "$f: `cat $f`"
-done
-
-echo "\n------ TEMP-DEFEND Config ------"
-cd /sys/devices/platform/google,charger/
-for f in `ls bd_*`
-do
- echo "$f: `cat $f`"
-done
-
-echo "\n------ DC_registers dump ------"
-cat "/sys/class/power_supply/pca9468-mains/device/registers_dump"
-echo "\n------ max77759_chg registers dump ------"
-cat "/sys/class/power_supply/main-charger/device/registers_dump"
-echo "\n------ max77729_pmic registers dump ------"
-cat /sys/devices/platform/10d50000.hsi2c/i2c-*/*-0066/registers_dump
-
-if [ $build_type = "userdebug" ]
-then
- echo "\n------ Charging table dump ------"
- cat "/d/google_battery/chg_raw_profile"
-
- echo "\n------ fg_model ------"
- for f in /d/maxfg*
- do
- regs=`cat $f/fg_model`
- echo $f:
- echo "$regs"
- done
-
- echo "\n------ fg_alo_ver ------"
- for f in /d/maxfg*
- do
- regs=`cat $f/algo_ver`
- echo $f:
- echo "$regs"
- done
-
- echo "\n------ fg_model_ok ------"
- for f in /d/maxfg*
- do
- regs=`cat $f/model_ok`
- echo $f:
- echo "$regs"
- done
-
- echo "\n------ fg registers ------"
- for f in /d/maxfg*
- do
- regs=`cat $f/registers`
- echo $f:
- echo "$regs"
- done
-fi
-
-echo "\n------ Battery EEPROM ------"
-if [ -e "/sys/devices/platform/10970000.hsi2c/i2c-8/8-0050/eeprom" ]
-then
- xxd /sys/devices/platform/10970000.hsi2c/i2c-8/8-0050/eeprom
-fi
-
-echo "\n------ Charger Stats ------"
-cat "/sys/class/power_supply/battery/charge_details"
-if [ $build_type = "userdebug" ]
-then
- echo "\n------ Google Charger ------"
- cd /sys/kernel/debug/google_charger/
- for f in `ls pps_*`
- do
- echo "$f: `cat $f`"
- done
- echo "\n------ Google Battery ------"
- cd /sys/kernel/debug/google_battery/
- for f in `ls ssoc_*`
- do
- echo "$f: `cat $f`"
- done
-fi
-
-echo "\n------ WLC logs ------"
-cat "/dev/logbuffer_wireless"
-echo "\n------ WLC VER ------"
-cat "/sys/class/power_supply/wireless/device/version"
-echo "\n------ WLC STATUS ------"
-cat "/sys/class/power_supply/wireless/device/status"
-echo "\n------ WLC FW Version ------"
-cat "/sys/class/power_supply/wireless/device/fw_rev"
-echo "\n------ RTX ------"
-cat "/dev/logbuffer_rtx"
-
-if [ $build_type = "userdebug" ]
-then
- echo "\n------ gvotables ------"
- cat /sys/kernel/debug/gvotables/*/status
-fi
-
-echo "\n------ Mitigation Stats ------"
-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
-
-echo "\n------ Clock Divider Ratio ------"
-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
-
-echo "\n------ Clock Stats ------"
-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
-
-echo "\n------ Triggered Level ------"
-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
-
-echo "\n------ Instruction ------"
-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
-
diff --git a/dumpstate/dump_power.cpp b/dumpstate/dump_power.cpp
new file mode 100644
index 0000000..cdbfe64
--- /dev/null
+++ b/dumpstate/dump_power.cpp
@@ -0,0 +1,723 @@
+
+/*
+ * Copyright 2023 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.
+ */
+#include <cstring>
+#include <dirent.h>
+#include <dump/pixel_dump.h>
+#include <fstream>
+#include <stdio.h>
+#include <stdlib.h>
+#include <sys/sysinfo.h>
+#include <time.h>
+#include <vector>
+#include <android-base/file.h>
+#include <android-base/strings.h>
+#include "DumpstateUtil.h"
+void printTitle(const char *msg) {
+ printf("\n------ %s ------\n", msg);
+}
+int getCommandOutput(const char *cmd, std::string *output) {
+ char buffer[1024];
+ FILE *pipe = popen(cmd, "r");
+ if (!pipe) {
+ return -1;
+ }
+ while (fgets(buffer, sizeof buffer, pipe) != NULL) {
+ *output += buffer;
+ }
+ pclose(pipe);
+ if (output->back() == '\n')
+ output->pop_back();
+ return 0;
+}
+bool isValidFile(const char *file) {
+ if (!access(file, R_OK)) {
+ return false;
+ }
+ return true;
+}
+bool isUserBuild() {
+ return ::android::os::dumpstate::PropertiesHelper::IsUserBuild();
+}
+int getFilesInDir(const char *directory, std::vector<std::string> *files) {
+ std::string content;
+ struct dirent *entry;
+ DIR *dir = opendir(directory);
+ if (dir == NULL)
+ return -1;
+ files->clear();
+ while ((entry = readdir(dir)) != NULL)
+ files->push_back(entry->d_name);
+ closedir(dir);
+ sort(files->begin(), files->end());
+ return 0;
+}
+void dumpPowerStatsTimes() {
+ const char *title = "Power Stats Times";
+ char rBuff[128];
+ struct timespec rTs;
+ struct sysinfo info;
+ int ret;
+ printTitle(title);
+ sysinfo(&info);
+ const time_t boottime = time(NULL) - info.uptime;
+ ret = clock_gettime(CLOCK_REALTIME, &rTs);
+ if (ret)
+ return;
+ struct tm *nowTime = std::localtime(&rTs.tv_sec);
+ std::strftime(rBuff, sizeof(rBuff), "%m/%d/%Y %H:%M:%S", nowTime);
+ printf("Boot: %s", ctime(&boottime));
+ printf("Now: %s\n", rBuff);
+}
+int readContentsOfDir(const char* title, const char* directory, const char* strMatch,
+ bool useStrMatch = false, bool printDirectory = false) {
+ std::vector<std::string> files;
+ std::string content;
+ std::string fileLocation;
+ int ret;
+ ret = getFilesInDir(directory, &files);
+ if (ret < 0)
+ return ret;
+ printTitle(title);
+ for (auto &file : files) {
+ if (useStrMatch && std::string::npos == std::string(file).find(strMatch)) {
+ continue;
+ }
+ fileLocation = std::string(directory) + std::string(file);
+ if (!android::base::ReadFileToString(fileLocation, &content)) {
+ continue;
+ }
+ if (printDirectory) {
+ printf("\n\n%s\n", fileLocation.c_str());
+ }
+ if (content.back() == '\n')
+ content.pop_back();
+ printf("%s\n", content.c_str());
+ }
+ return 0;
+}
+void dumpAcpmStats() {
+ const char* acpmDir = "/sys/devices/platform/acpm_stats/";
+ const char* statsSubStr = "_stats";
+ const char* acpmTitle = "ACPM stats";
+ readContentsOfDir(acpmTitle, acpmDir, statsSubStr, true, true);
+}
+void dumpPowerSupplyStats() {
+ const char* dumpList[][2] = {
+ {"CPU PM stats", "/sys/devices/system/cpu/cpupm/cpupm/time_in_state"},
+ {"GENPD summary", "/d/pm_genpd/pm_genpd_summary"},
+ {"Power supply property battery", "/sys/class/power_supply/battery/uevent"},
+ {"Power supply property dc", "/sys/class/power_supply/dc/uevent"},
+ {"Power supply property gcpm", "/sys/class/power_supply/gcpm/uevent"},
+ {"Power supply property gcpm_pps", "/sys/class/power_supply/gcpm_pps/uevent"},
+ {"Power supply property main-charger", "/sys/class/power_supply/main-charger/uevent"},
+ {"Power supply property dc-mains", "/sys/class/power_supply/dc-mains/uevent"},
+ {"Power supply property tcpm", "/sys/class/power_supply/tcpm-source-psy-8-0025/uevent"},
+ {"Power supply property usb", "/sys/class/power_supply/usb/uevent"},
+ {"Power supply property wireless", "/sys/class/power_supply/wireless/uevent"},
+ };
+ for (const auto &row : dumpList) {
+ dumpFileContent(row[0], row[1]);
+ }
+}
+void dumpMaxFg() {
+ const char *maxfgLoc = "/sys/class/power_supply/maxfg";
+ const char *maxfg [][2] = {
+ {"Power supply property maxfg", "/sys/class/power_supply/maxfg/uevent"},
+ {"m5_state", "/sys/class/power_supply/maxfg/m5_model_state"},
+ {"maxfg", "/dev/logbuffer_maxfg"},
+ {"maxfg", "/dev/logbuffer_maxfg_monitor"},
+ };
+ const char *maxfgFlip [][2] = {
+ {"Power supply property maxfg_base", "/sys/class/power_supply/maxfg_base/uevent"},
+ {"Power supply property maxfg_flip", "/sys/class/power_supply/maxfg_flip/uevent"},
+ {"m5_state", "/sys/class/power_supply/maxfg_base/m5_model_state"},
+ {"maxfg_base", "/dev/logbuffer_maxfg_base"},
+ {"maxfg_flip", "/dev/logbuffer_maxfg_flip"},
+ {"maxfg_base", "/dev/logbuffer_maxfg_base_monitor"},
+ {"maxfg_flip", "/dev/logbuffer_maxfg_flip_monitor"},
+ };
+ const char *maxfgHistoryName = "Maxim FG History";
+ const char *maxfgHistoryDir = "/dev/maxfg_history";
+ std::string content;
+ if (isValidFile(maxfgLoc)) {
+ for (const auto &row : maxfg) {
+ dumpFileContent(row[0], row[1]);
+ }
+ } else {
+ for (const auto &row : maxfgFlip) {
+ dumpFileContent(row[0], row[1]);
+ }
+ }
+ if (isValidFile(maxfgHistoryDir)) {
+ dumpFileContent(maxfgHistoryName, maxfgHistoryDir);
+ }
+}
+void dumpPowerSupplyDock() {
+ const char* powerSupplyPropertyDockTitle = "Power supply property dock";
+ const char* powerSupplyPropertyDockFile = "/sys/class/power_supply/dock/uevent";
+ dumpFileContent(powerSupplyPropertyDockTitle, powerSupplyPropertyDockFile);
+}
+void dumpLogBufferTcpm() {
+ const char* logbufferTcpmTitle = "Logbuffer TCPM";
+ const char* logbufferTcpmFile = "/dev/logbuffer_tcpm";
+ const char* debugTcpmFile = "/sys/kernel/debug/tcpm";
+ const char* tcpmLogTitle = "TCPM logs";
+ const char* tcpmFile = "/sys/kernel/debug/tcpm";
+ const char* tcpmFileAlt = "/sys/kernel/debug/usb/tcpm";
+ int retCode;
+ dumpFileContent(logbufferTcpmTitle, logbufferTcpmFile);
+ retCode = readContentsOfDir(tcpmLogTitle, isValidFile(debugTcpmFile) ? tcpmFile : tcpmFileAlt,
+ NULL);
+ if (retCode < 0)
+ printTitle(tcpmLogTitle);
+}
+void dumpTcpc() {
+ int ret;
+ const char* max77759TcpcHead = "TCPC";
+ const char* i2cSubDirMatch = "i2c-";
+ const char* directory = "/sys/devices/platform/10d60000.hsi2c/";
+ const char* max77759Tcpc [][2] {
+ {"registers:", "/i2c-max77759tcpc/registers"},
+ {"frs:", "/i2c-max77759tcpc/frs"},
+ {"auto_discharge:", "/i2c-max77759tcpc/auto_discharge"},
+ {"bcl2_enabled:", "/i2c-max77759tcpc/bcl2_enabled"},
+ {"cc_toggle_enable:", "/i2c-max77759tcpc/cc_toggle_enable"},
+ {"containment_detection:", "/i2c-max77759tcpc/containment_detection"},
+ {"containment_detection_status:", "/i2c-max77759tcpc/containment_detection_status"},
+ };
+ std::vector<std::string> files;
+ std::string content;
+ printTitle(max77759TcpcHead);
+ ret = getFilesInDir(directory, &files);
+ if (ret < 0) {
+ for (auto &tcpcVal : max77759Tcpc)
+ printf("%s\n", tcpcVal[0]);
+ return;
+ }
+ for (auto &file : files) {
+ for (auto &tcpcVal : max77759Tcpc) {
+ printf("%s ", tcpcVal[0]);
+ if (std::string::npos == std::string(file).find(i2cSubDirMatch)) {
+ continue;
+ }
+ std::string fileName = directory + file + "/" + std::string(tcpcVal[1]);
+ if (!android::base::ReadFileToString(fileName, &content)) {
+ continue;
+ }
+ printf("%s\n", content.c_str());
+ }
+ }
+}
+void dumpPdEngine() {
+ const char* pdEngine [][2] {
+ {"PD Engine", "/dev/logbuffer_usbpd"},
+ {"PPS-google_cpm", "/dev/logbuffer_cpm"},
+ {"PPS-dc", "/dev/logbuffer_pca9468"},
+ };
+ for (const auto &row : pdEngine) {
+ dumpFileContent(row[0], row[1]);
+ }
+}
+void dumpWc68() {
+ const char* wc68Title = "WC68";
+ const char* wc68File = "/dev/logbuffer_wc68";
+ dumpFileContent(wc68Title, wc68File);
+}
+void dumpLn8411() {
+ const char* ln8411Title = "LN8411";
+ const char* ln8411File = "/dev/logbuffer_ln8411";
+ dumpFileContent(ln8411Title, ln8411File);
+}
+void dumpBatteryHealth() {
+ const char* batteryHealth [][2] {
+ {"Battery Health", "/sys/class/power_supply/battery/health_index_stats"},
+ {"BMS", "/dev/logbuffer_ssoc"},
+ {"TTF", "/dev/logbuffer_ttf"},
+ {"TTF details", "/sys/class/power_supply/battery/ttf_details"},
+ {"TTF stats", "/sys/class/power_supply/battery/ttf_stats"},
+ {"aacr_state", "/sys/class/power_supply/battery/aacr_state"},
+ {"maxq", "/dev/logbuffer_maxq"},
+ {"TEMP/DOCK-DEFEND", "/dev/logbuffer_bd"},
+ };
+ for (const auto &row : batteryHealth) {
+ dumpFileContent(row[0], row[1]);
+ }
+}
+void dumpBatteryDefend() {
+ const char* defendConfig [][3] {
+ {"TRICKLE-DEFEND Config",
+ "/sys/devices/platform/google,battery/power_supply/battery/", "bd_"},
+ {"DWELL-DEFEND Config", "/sys/devices/platform/google,charger/", "charge_s"},
+ {"TEMP-DEFEND Config", "/sys/devices/platform/google,charger/", "bd_"},
+ };
+ std::vector<std::string> files;
+ struct dirent *entry;
+ std::string content;
+ std::string fileLocation;
+ for (auto &config : defendConfig) {
+ DIR *dir = opendir(config[1]);
+ if (dir == NULL)
+ continue;
+ printTitle(config[0]);
+ while ((entry = readdir(dir)) != NULL) {
+ if (std::string(entry->d_name).find(config[2]) != std::string::npos &&
+ strncmp(config[2], entry->d_name, strlen(config[2])) == 0) {
+ files.push_back(entry->d_name);
+ }
+ }
+ closedir(dir);
+ sort(files.begin(), files.end());
+ for (auto &file : files) {
+ fileLocation = std::string(config[1]) + std::string(file);
+ if (!android::base::ReadFileToString(fileLocation, &content)) {
+ content = "\n";
+ }
+ printf("%s: %s", file.c_str(), content.c_str());
+ if (content.back() != '\n')
+ printf("\n");
+ }
+ files.clear();
+ }
+}
+void dumpChgUserDebug() {
+ std::vector<std::string> files;
+ struct dirent *entry;
+ std::string content;
+ const char *chgUserDebug [][2] {
+ {"DC_registers dump", "/sys/class/power_supply/dc-mains/device/registers_dump"},
+ {"max77759_chg registers dump", "/d/max77759_chg/registers"},
+ {"max77729_pmic registers dump", "/d/max77729_pmic/registers"},
+ {"Charging table dump", "/d/google_battery/chg_raw_profile"},
+ };
+ const std::string debugfs = "/d/";
+ const char *maxFgStrMatch = "maxfg";
+ const char *fgInfo [][2] {
+ {"fg_model", "fg_model"},
+ {"fg_alo_ver", "algo_ver"},
+ {"fg_model_ok", "model_ok"},
+ {"fg registers", "registers"},
+ {"Maxim FG NV RAM", "nv_registers"},
+ };
+ if (!isUserBuild())
+ return;
+ for (auto &row : chgUserDebug) {
+ dumpFileContent(row[0], row[1]);
+ }
+ for (auto &info : fgInfo) {
+ DIR *dir = opendir(debugfs.c_str());
+ if (dir == NULL)
+ return;
+ printTitle(info[0]);
+ while ((entry = readdir(dir)) != NULL)
+ if (std::string(entry->d_name).find(maxFgStrMatch) != std::string::npos)
+ files.push_back(entry->d_name);
+ closedir(dir);
+ sort(files.begin(), files.end());
+ for (auto &file : files) {
+ std::string fileDirectory = debugfs + file;
+ std::string fileLocation = fileDirectory + "/" + std::string(info[1]);
+ if (!android::base::ReadFileToString(fileLocation, &content)) {
+ content = "\n";
+ }
+ printf("%s:\n%s", fileDirectory.c_str(), content.c_str());
+ if (content.back() != '\n')
+ printf("\n");
+ }
+ files.clear();
+ }
+}
+void dumpBatteryEeprom() {
+ const char *title = "Battery EEPROM";
+ const char *files[] {
+ "/sys/devices/platform/10970000.hsi2c/i2c-4/4-0050/eeprom",
+ "/sys/devices/platform/10970000.hsi2c/i2c-5/5-0050/eeprom",
+ "/sys/devices/platform/10da0000.hsi2c/i2c-6/6-0050/eeprom",
+ "/sys/devices/platform/10da0000.hsi2c/i2c-7/7-0050/eeprom",
+ "/sys/devices/platform/10c90000.hsi2c/i2c-7/7-0050/eeprom",
+ "/sys/devices/platform/10c90000.hsi2c/i2c-6/6-0050/eeprom",
+ };
+ std::string result;
+ std::string xxdCmd;
+ printTitle(title);
+ for (auto &file : files) {
+ if (!isValidFile(file))
+ continue;
+ xxdCmd = "xxd " + std::string(file);
+ int ret = getCommandOutput(xxdCmd.c_str(), &result);
+ if (ret < 0)
+ return;
+ printf("%s\n", result.c_str());
+ }
+}
+void dumpChargerStats() {
+ const char *chgStatsTitle = "Charger Stats";
+ const char *chgStatsLocation = "/sys/class/power_supply/battery/charge_details";
+ const char *chargerStats [][3] {
+ {"Google Charger", "/sys/kernel/debug/google_charger/", "pps_"},
+ {"Google Battery", "/sys/kernel/debug/google_battery/", "ssoc_"},
+ };
+ std::vector<std::string> files;
+ std::string content;
+ struct dirent *entry;
+ dumpFileContent(chgStatsTitle, chgStatsLocation);
+ if (!isUserBuild())
+ return;
+ for (auto &stat : chargerStats) {
+ DIR *dir = opendir(stat[1]);
+ if (dir == NULL)
+ return;
+ printTitle(stat[0]);
+ while ((entry = readdir(dir)) != NULL)
+ if (std::string(entry->d_name).find(stat[2]) != std::string::npos)
+ files.push_back(entry->d_name);
+ closedir(dir);
+ sort(files.begin(), files.end());
+ for (auto &file : files) {
+ std::string fileLocation = std::string(stat[1]) + file;
+ if (!android::base::ReadFileToString(fileLocation, &content)) {
+ content = "\n";
+ }
+ printf("%s: %s", file.c_str(), content.c_str());
+ if (content.back() != '\n')
+ printf("\n");
+ }
+ files.clear();
+ }
+}
+void dumpWlcLogs() {
+ const char *dumpWlcList [][2] {
+ {"WLC Logs", "/dev/logbuffer_wireless"},
+ {"WLC VER", "/sys/class/power_supply/wireless/device/version"},
+ {"WLC STATUS", "/sys/class/power_supply/wireless/device/status"},
+ {"WLC FW Version", "/sys/class/power_supply/wireless/device/fw_rev"},
+ {"RTX", "/dev/logbuffer_rtx"},
+ };
+ for (auto &row : dumpWlcList) {
+ if (!isValidFile(row[1]))
+ printTitle(row[0]);
+ dumpFileContent(row[0], row[1]);
+ }
+}
+void dumpGvoteables() {
+ const char *directory = "/sys/kernel/debug/gvotables/";
+ const char *statusName = "/status";
+ const char *title = "gvotables";
+ std::string content;
+ std::vector<std::string> files;
+ int ret;
+ if (!isUserBuild())
+ return;
+ ret = getFilesInDir(directory, &files);
+ if (ret < 0)
+ return;
+ printTitle(title);
+ for (auto &file : files) {
+ std::string fileLocation = std::string(directory) + file + std::string(statusName);
+ if (!android::base::ReadFileToString(fileLocation, &content)) {
+ continue;
+ }
+ printf("%s: %s", file.c_str(), content.c_str());
+ if (content.back() != '\n')
+ printf("\n");
+ }
+ files.clear();
+}
+void dumpMitigation() {
+ const char *mitigationList [][2] {
+ {"Lastmeal" , "/data/vendor/mitigation/lastmeal.txt"},
+ {"Thismeal" , "/data/vendor/mitigation/thismeal.txt"},
+ };
+ for (auto &row : mitigationList) {
+ if (!isValidFile(row[1]))
+ printTitle(row[0]);
+ dumpFileContent(row[0], row[1]);
+ }
+}
+void dumpMitigationStats() {
+ int ret;
+ const char *directory = "/sys/devices/virtual/pmic/mitigation/last_triggered_count/";
+ const char *capacityDirectory = "/sys/devices/virtual/pmic/mitigation/last_triggered_capacity/";
+ const char *timestampDirectory =
+ "/sys/devices/virtual/pmic/mitigation/last_triggered_timestamp/";
+ const char *voltageDirectory = "/sys/devices/virtual/pmic/mitigation/last_triggered_voltage/";
+ const char *capacitySuffix = "_cap";
+ const char *timeSuffix = "_time";
+ const char *voltageSuffix = "_volt";
+ const char *countSuffix = "_count";
+ const char *title = "Mitigation Stats";
+ std::vector<std::string> files;
+ std::string content;
+ std::string fileLocation;
+ std::string source;
+ std::string subModuleName;
+ int count;
+ int soc;
+ int time;
+ int voltage;
+ ret = getFilesInDir(directory, &files);
+ if (ret < 0)
+ return;
+ printTitle(title);
+ printf("Source\t\tCount\tSOC\tTime\tVoltage\n");
+ for (auto &file : files) {
+ fileLocation = std::string(directory) + std::string(file);
+ if (!android::base::ReadFileToString(fileLocation, &content)) {
+ continue;
+ }
+ ret = atoi(android::base::Trim(content).c_str());
+ if (ret == -1)
+ continue;
+ count = ret;
+ subModuleName = std::string(file);
+ subModuleName.erase(subModuleName.find(countSuffix), strlen(countSuffix));
+ fileLocation = std::string(capacityDirectory) + std::string(subModuleName) +
+ std::string(capacitySuffix);
+ if (!android::base::ReadFileToString(fileLocation, &content)) {
+ continue;
+ }
+ ret = atoi(android::base::Trim(content).c_str());
+ if (ret == -1)
+ continue;
+ soc = ret;
+ fileLocation = std::string(timestampDirectory) + std::string(subModuleName) +
+ std::string(timeSuffix);
+ if (!android::base::ReadFileToString(fileLocation, &content)) {
+ continue;
+ }
+ ret = atoi(android::base::Trim(content).c_str());
+ if (ret == -1)
+ continue;
+ time = ret;
+ fileLocation = std::string(voltageDirectory) + std::string(subModuleName) +
+ std::string(voltageSuffix);
+ if (!android::base::ReadFileToString(fileLocation, &content)) {
+ continue;
+ }
+ ret = atoi(android::base::Trim(content).c_str());
+ if (ret == -1)
+ continue;
+ voltage = ret;
+ printf("%s \t%i\t%i\t%i\t%i\n", subModuleName.c_str(), count, soc, time, voltage);
+ }
+}
+void dumpMitigationDirs() {
+ const int paramCount = 4;
+ const char *titles[] = {
+ "Clock Divider Ratio",
+ "Clock Stats",
+ "Triggered Level",
+ "Instruction",
+ };
+ const char *directories[] = {
+ "/sys/devices/virtual/pmic/mitigation/clock_ratio/",
+ "/sys/devices/virtual/pmic/mitigation/clock_stats/",
+ "/sys/devices/virtual/pmic/mitigation/triggered_lvl/",
+ "/sys/devices/virtual/pmic/mitigation/instruction/",
+ };
+ const char *paramSuffix[] = {"_ratio", "_stats", "_lvl", ""};
+ const char *titleRowVal[] = {
+ "Source\t\tRatio",
+ "Source\t\tStats",
+ "Source\t\tLevel",
+ "",
+ };
+ const int eraseCnt[] = {6, 6, 4, 0};
+ const bool useTitleRow[] = {true, true, true, false};
+ std::vector<std::string> files;
+ std::string content;
+ std::string fileLocation;
+ std::string source;
+ std::string subModuleName;
+ std::string readout;
+ for (int i = 0; i < paramCount; i++) {
+ printTitle(titles[i]);
+ if (useTitleRow[i]) {
+ printf("%s\n", titleRowVal[i]);
+ }
+ getFilesInDir(directories[i], &files);
+ for (auto &file : files) {
+ fileLocation = std::string(directories[i]) + std::string(file);
+ if (!android::base::ReadFileToString(fileLocation, &content)) {
+ continue;
+ }
+ readout = android::base::Trim(content);
+ subModuleName = std::string(file);
+ subModuleName.erase(subModuleName.find(paramSuffix[i]), eraseCnt[i]);
+ if (useTitleRow[i]) {
+ printf("%s \t%s\n", subModuleName.c_str(), readout.c_str());
+ } else {
+ printf("%s=%s\n", subModuleName.c_str(), readout.c_str());
+ }
+ }
+ }
+}
+void dumpIrqDurationCounts() {
+ const char *title = "IRQ Duration Counts";
+ const char *colNames = "Source\t\t\t\tlt_5ms_cnt\tbt_5ms_to_10ms_cnt\tgt_10ms_cnt\tCode"
+ "\tCurrent Threshold (uA)\tCurrent Reading (uA)\n";
+ const int nonOdpmChannelCnt = 9;
+ const int odpmChCnt = 12;
+ enum Duration {
+ LT_5MS,
+ BT_5MS_10MS,
+ GT_10MS,
+ DUR_MAX,
+ };
+ const char *irqDurDirectories[] = {
+ "/sys/devices/virtual/pmic/mitigation/irq_dur_cnt/less_than_5ms_count",
+ "/sys/devices/virtual/pmic/mitigation/irq_dur_cnt/between_5ms_to_10ms_count",
+ "/sys/devices/virtual/pmic/mitigation/irq_dur_cnt/greater_than_10ms_count",
+ };
+ enum PowerWarn {
+ MAIN,
+ SUB,
+ PWRWARN_MAX,
+ };
+ const char *pwrwarnDirectories[] = {
+ "/sys/devices/virtual/pmic/mitigation/main_pwrwarn/",
+ "/sys/devices/virtual/pmic/mitigation/sub_pwrwarn/",
+ };
+ const char *lpfCurrentDirs[] = {
+ "/sys/devices/platform/acpm_mfd_bus@15500000/i2c-1/1-001f/s2mpg14-meter/"
+ "s2mpg14-odpm/iio:device1/lpf_current",
+ "/sys/devices/platform/acpm_mfd_bus@15510000/i2c-0/0-002f/s2mpg15-meter/"
+ "s2mpg15-odpm/iio:device0/lpf_current",
+ };
+ bool titlesInitialized = false;
+ std::vector<std::string> channelNames;
+ std::vector<std::string> channelData[DUR_MAX];
+ std::vector<std::string> pwrwarnThreshold[PWRWARN_MAX];
+ std::vector<std::string> pwrwarnCode[PWRWARN_MAX];
+ std::vector<std::string> lpfCurrentVals[PWRWARN_MAX];
+ std::vector<std::string> files;
+ std::string content;
+ std::string token;
+ std::string tokenCh;
+ std::string fileLocation;
+ for (int i = 0; i < DUR_MAX; i++) {
+ if (!android::base::ReadFileToString(irqDurDirectories[i], &content)) {
+ return;
+ }
+ std::istringstream tokenStream(content);
+ while (std::getline(tokenStream, token, '\n')) {
+ if (!titlesInitialized) {
+ tokenCh = token;
+ tokenCh.erase(tokenCh.find(':'), tokenCh.length());
+ channelNames.push_back(tokenCh);
+ }
+ // there is a space after the ':' which needs to be removed
+ token.erase(0, token.find(':') + 1);
+ channelData[i].push_back(token);
+ }
+ if (!titlesInitialized)
+ titlesInitialized = true;
+ }
+ for (int i = 0; i < PWRWARN_MAX; i++) {
+ getFilesInDir(pwrwarnDirectories[i], &files);
+ for (auto &file : files) {
+ fileLocation = std::string(pwrwarnDirectories[i]) + std::string(file);
+ if (!android::base::ReadFileToString(fileLocation, &content)) {
+ continue;
+ }
+ std::string readout;
+ readout = android::base::Trim(content);
+ std::string readoutThreshold = readout;
+ readoutThreshold.erase(0, readoutThreshold.find('=') + 1);
+ std::string readoutCode = readout;
+ readoutCode.erase(readoutCode.find('='), readoutCode.length());
+ pwrwarnThreshold[i].push_back(readoutThreshold);
+ pwrwarnCode[i].push_back(readoutCode);
+ }
+ }
+ for (int i = 0; i < PWRWARN_MAX; i++) {
+ if (!android::base::ReadFileToString(lpfCurrentDirs[i], &content)) {
+ continue;
+ }
+ std::istringstream tokenStream(content);
+ bool first = true;
+ while (std::getline(tokenStream, token, '\n')) {
+ token.erase(0, token.find(' '));
+ if (first) {
+ first = false;
+ continue;
+ }
+ lpfCurrentVals[i].push_back(token);
+ }
+ }
+ printTitle(title);
+ printf("%s", colNames);
+ for (uint i = 0; i < channelNames.size(); i++) {
+ std::string code = "";
+ std::string threshold = "";
+ std::string current = "";
+ std::string ltDataMsg = "";
+ std::string btDataMsg = "";
+ std::string gtDataMsg = "";
+ int pmicSel = 0;
+ int offset = 0;
+ std::string channelNameSuffix = " \t";
+ if (i >= nonOdpmChannelCnt) {
+ offset = nonOdpmChannelCnt;
+ if (i >= (odpmChCnt + nonOdpmChannelCnt)) {
+ pmicSel = 1;
+ offset = odpmChCnt + nonOdpmChannelCnt;
+ }
+ channelNameSuffix = "";
+ code = pwrwarnCode[pmicSel][i - offset];
+ threshold = pwrwarnThreshold[pmicSel][i - offset];
+ current = lpfCurrentVals[pmicSel][i - offset];
+ }
+ if (i < channelData[0].size())
+ ltDataMsg = channelData[0][i];
+ if (i < channelData[1].size())
+ btDataMsg = channelData[1][i];
+ if (i < channelData[2].size())
+ gtDataMsg = channelData[2][i];
+ std::string adjustedChannelName = channelNames[i] + channelNameSuffix;
+ printf("%s \t%s\t\t%s\t\t\t%s\t\t%s \t%s \t\t%s\n",
+ adjustedChannelName.c_str(),
+ ltDataMsg.c_str(),
+ btDataMsg.c_str(),
+ gtDataMsg.c_str(),
+ code.c_str(),
+ threshold.c_str(),
+ current.c_str());
+ }
+}
+int main() {
+ dumpPowerStatsTimes();
+ dumpAcpmStats();
+ dumpPowerSupplyStats();
+ dumpMaxFg();
+ dumpPowerSupplyDock();
+ dumpLogBufferTcpm();
+ dumpTcpc();
+ dumpPdEngine();
+ dumpWc68();
+ dumpLn8411();
+ dumpBatteryHealth();
+ dumpBatteryDefend();
+ dumpChgUserDebug();
+ dumpBatteryEeprom();
+ dumpChargerStats();
+ dumpWlcLogs();
+ dumpGvoteables();
+ dumpMitigation();
+ dumpMitigationStats();
+ dumpMitigationDirs();
+ dumpIrqDurationCounts();
+}
diff --git a/dumpstate/dump_power.rc b/dumpstate/dump_power.rc
new file mode 100644
index 0000000..3ccc2f3
--- /dev/null
+++ b/dumpstate/dump_power.rc
@@ -0,0 +1,131 @@
+on init
+ # Dump maxfg
+ chown system system /sys/class/power_supply/maxfg/m5_model_state
+ chown system system /sys/class/power_supply/maxfg_base/model_state
+ chown system system /sys/class/power_supply/max77779fg/model_state
+
+ # Dump eeprom
+ chown system system /sys/devices/platform/10c90000.hsi2c/i2c-9/9-0050/eeprom
+ chown system system /sys/devices/platform/10ca0000.hsi2c/i2c-10/10-0050/eeprom
+
+ chown system system /dev/battery_history
+ chmod 0644 /dev/battery_history
+
+ chown system system /dev/maxfg_history
+ chmod 0644 /dev/maxfg_history
+
+ # Charge stats (write 0)
+ chown system system /sys/class/power_supply/battery/charge_stats
+
+ # Pca Charge stats (write 0)
+ chown system system /sys/class/power_supply/dc-mains/device/chg_stats
+
+ # Wireless Charge stats (write 0)
+ chown system system /sys/class/power_supply/wireless/device/charge_stats
+
+ # Thermal Charge stats (write 0)
+ chown system system /sys/devices/platform/google,charger/thermal_stats
+
+ # Google Charger stats (write 0)
+ chown system system /sys/devices/platform/google,charger/charge_stats
+
+ # Permission for wireless charging
+ chown system system /sys/class/power_supply/wireless/capacity
+ chown system system /sys/class/power_supply/wireless/device/rtx
+ chown system system /sys/class/power_supply/wireless/device/rxdata
+ chown system system /sys/class/power_supply/wireless/device/txdata
+ chown system system /sys/class/power_supply/wireless/device/rxlen
+ chown system system /sys/class/power_supply/wireless/device/txlen
+ chown system system /sys/class/power_supply/wireless/device/ccreset
+ chown system system /sys/class/power_supply/wireless/device/status
+ chown system system /sys/class/power_supply/wireless/device/version
+ chown system system /sys/class/power_supply/wireless/device/features
+ chown system system /sys/class/power_supply/wireless/device/authtype
+ chown system system /sys/class/power_supply/wireless/device/authstart
+
+ # Adaptive charge
+ chown system system /sys/class/power_supply/battery/charge_deadline
+
+ # Charging policy
+ chown system system /sys/class/power_supply/battery/charging_policy
+
+ # BatteryHealthData
+ chown system system /sys/class/power_supply/battery/first_usage_date
+
+ # Battery Defender
+ chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_cnt
+ chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_dry_run
+ chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_enable
+ chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_recharge_soc
+ chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_reset_sec
+ chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_clear
+ chown system system /sys/devices/platform/google,battery/power_supply/battery/health_safety_margin
+ chown system system /sys/devices/platform/google,battery/power_supply/battery/swelling_data
+ chown system system /sys/devices/platform/google,charger/bd_drainto_soc
+ chown system system /sys/devices/platform/google,charger/bd_recharge_soc
+ chown system system /sys/devices/platform/google,charger/bd_recharge_voltage
+ chown system system /sys/devices/platform/google,charger/bd_resume_abs_temp
+ chown system system /sys/devices/platform/google,charger/bd_resume_soc
+ chown system system /sys/devices/platform/google,charger/bd_resume_temp
+ chown system system /sys/devices/platform/google,charger/bd_resume_time
+ chown system system /sys/devices/platform/google,charger/bd_temp_dry_run
+ chown system system /sys/devices/platform/google,charger/bd_temp_enable
+ chown system system /sys/devices/platform/google,charger/bd_trigger_temp
+ chown system system /sys/devices/platform/google,charger/bd_trigger_time
+ chown system system /sys/devices/platform/google,charger/bd_trigger_voltage
+ chown system system /sys/devices/platform/google,charger/bd_clear
+ chown system system /sys/devices/platform/google,charger/charge_start_level
+ chown system system /sys/devices/platform/google,charger/charge_stop_level
+ chown system system /sys/devices/platform/google,cpm/dc_ctl
+ # Important to include dd_state as it's used in battery defender in charger mode
+ chown system system /sys/devices/platform/google,charger/dd_state
+ chown system system /sys/devices/platform/google,charger/dd_settings
+
+ # for parsing thismeal.bin
+ chown system system /vendor/bin/hw/battery_mitigation
+
+on early-boot
+ # Wait for insmod_sh to finish all common modules
+ wait_for_prop vendor.common.modules.ready 1
+
+ # logbuffer
+ chown system system /dev/logbuffer_maxfg
+ chown system system /dev/logbuffer_maxfg_monitor
+ chown system system /dev/logbuffer_max77779fg
+ chown system system /dev/logbuffer_max77779fg_monitor
+ chown system system /dev/logbuffer_maxfg_base
+ chown system system /dev/logbuffer_maxfg_secondary
+ chown system system /dev/logbuffer_maxfg_base_monitor
+ chown system system /dev/logbuffer_maxfg_secondary_monitor
+ chown system system /dev/logbuffer_maxq
+ chown system system /dev/logbuffer_rtx
+ chown system system /dev/logbuffer_ssoc
+ chown system system /dev/logbuffer_ttf
+ chown system system /dev/logbuffer_tcpm
+ chown system system /dev/logbuffer_usbpd
+ chown system system /dev/logbuffer_pogo_transport
+ chown system system /dev/logbuffer_wireless
+ chown system system /dev/logbuffer_pca9468
+ chown system system /dev/logbuffer_ln8411
+ chown system system /dev/logbuffer_cpm
+ chown system system /dev/logbuffer_wc68
+ chown system system /dev/logbuffer_max77779_fwupdate
+
+on property:sys.boot_completed=1
+ # gvotables for dumpstate
+ chown system system /sys/kernel/debug/gvotables
+
+ # Permission for wireless charging
+ chown system system /sys/class/power_supply/wireless/capacity
+ chown system system /sys/class/power_supply/wireless/device/rtx
+ chown system system /sys/class/power_supply/wireless/device/rxdata
+ chown system system /sys/class/power_supply/wireless/device/txdata
+ chown system system /sys/class/power_supply/wireless/device/rxlen
+ chown system system /sys/class/power_supply/wireless/device/txlen
+ chown system system /sys/class/power_supply/wireless/device/ccreset
+ chown system system /sys/class/power_supply/wireless/device/status
+ chown system system /sys/class/power_supply/wireless/device/version
+ chown system system /sys/class/power_supply/wireless/device/authstart
+
+ # write serialno to battery path for pairing
+ write /sys/class/power_supply/battery/dev_sn ${ro.boot.serialno}
diff --git a/dumpstate/item.mk b/dumpstate/item.mk
index 7a1d2ba..6f4299b 100644
--- a/dumpstate/item.mk
+++ b/dumpstate/item.mk
@@ -1,2 +1,2 @@
-PRODUCT_PACKAGES += dump_gs101.sh
+PRODUCT_PACKAGES += dump_power