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+/*
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+ * Copyright 2018 The Android Open Source Project
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+ *
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+ * Licensed under the Apache License, Version 2.0 (the "License");
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+ * you may not use this file except in compliance with the License.
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+ * You may obtain a copy of the License at
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+ *
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+ * http://www.apache.org/licenses/LICENSE-2.0
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+ *
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+ * Unless required by applicable law or agreed to in writing, software
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+ * distributed under the License is distributed on an "AS IS" BASIS,
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+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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+ * See the License for the specific language governing permissions and
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+ * limitations under the License.
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+ */
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+
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+#define LOG_TAG "dumpstate"
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+
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+#include "DumpstateDevice.h"
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+
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+#include <android-base/file.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/properties.h>
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+#include <hidl/HidlBinderSupport.h>
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+#include <hidl/HidlSupport.h>
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+
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+#include <log/log.h>
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+#include <pthread.h>
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+#include <string.h>
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+#include <sys/stat.h>
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+
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+#define _SVID_SOURCE
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+#include <dirent.h>
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+
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+#include "DumpstateUtil.h"
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+
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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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+
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+#define HW_VERSION_PROPERTY "ro.boot.hardware.revision"
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+
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+#define VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY "persist.vendor.verbose_logging_enabled"
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+
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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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+
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+namespace android {
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+namespace hardware {
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+namespace dumpstate {
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+namespace V1_1 {
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+namespace implementation {
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+
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+#define DIAG_LOG_PREFIX "diag_log_"
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+#define TCPDUMP_LOG_PREFIX "tcpdump"
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+#define EXTENDED_LOG_PREFIX "extended_log_"
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+
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+#define BUFSIZE 65536
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+
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+static void DumpTouch(int fd) {
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+ const char touch_spi_path[] = "/sys/class/spi_master/spi1/spi1.0";
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+ char cmd[256];
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+
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+ snprintf(cmd, sizeof(cmd), "%s/appid", touch_spi_path);
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+ if (!access(cmd, R_OK)) {
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+ // Touch firmware version
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+ DumpFileToFd(fd, "STM touch firmware version", cmd);
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+
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+ // Touch controller status
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+ snprintf(cmd, sizeof(cmd), "%s/status", touch_spi_path);
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+ DumpFileToFd(fd, "STM touch status", cmd);
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+
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+ // Mutual raw data
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+ snprintf(cmd, sizeof(cmd),
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+ "echo 13 00 > %s/stm_fts_cmd && cat %s/stm_fts_cmd",
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+ touch_spi_path, touch_spi_path);
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+ RunCommandToFd(fd, "Mutual Raw", {"/vendor/bin/sh", "-c", cmd});
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+
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+ // Mutual strength data
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+ snprintf(cmd, sizeof(cmd),
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+ "echo 17 > %s/stm_fts_cmd && cat %s/stm_fts_cmd",
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+ touch_spi_path, touch_spi_path);
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+ RunCommandToFd(fd, "Mutual Strength", {"/vendor/bin/sh", "-c", cmd});
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+
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+ // Self raw data
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+ snprintf(cmd, sizeof(cmd),
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+ "echo 15 00 > %s/stm_fts_cmd && cat %s/stm_fts_cmd",
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+ touch_spi_path, touch_spi_path);
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+ RunCommandToFd(fd, "Self Raw", {"/vendor/bin/sh", "-c", cmd});
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+ }
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+
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+ if (!access("/proc/fts/driver_test", R_OK)) {
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+ RunCommandToFd(fd, "Mutual Raw Data",
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+ {"/vendor/bin/sh", "-c",
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+ "echo 23 00 > /proc/fts/driver_test && "
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+ "cat /proc/fts/driver_test"});
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+ RunCommandToFd(fd, "Mutual Baseline Data",
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+ {"/vendor/bin/sh", "-c",
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+ "echo 23 03 > /proc/fts/driver_test && "
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+ "cat /proc/fts/driver_test"});
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+ RunCommandToFd(fd, "Mutual Strength Data",
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+ {"/vendor/bin/sh", "-c",
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+ "echo 23 02 > /proc/fts/driver_test && "
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+ "cat /proc/fts/driver_test"});
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+ RunCommandToFd(fd, "Self Raw Data",
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+ {"/vendor/bin/sh", "-c",
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+ "echo 24 00 > /proc/fts/driver_test && "
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+ "cat /proc/fts/driver_test"});
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+ RunCommandToFd(fd, "Self Baseline Data",
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+ {"/vendor/bin/sh", "-c",
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+ "echo 24 03 > /proc/fts/driver_test && "
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+ "cat /proc/fts/driver_test"});
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+ RunCommandToFd(fd, "Self Strength Data",
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+ {"/vendor/bin/sh", "-c",
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+ "echo 24 02 > /proc/fts/driver_test && "
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+ "cat /proc/fts/driver_test"});
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+ RunCommandToFd(fd, "Mutual Compensation",
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+ {"/vendor/bin/sh", "-c",
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+ "echo 32 10 > /proc/fts/driver_test && "
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+ "cat /proc/fts/driver_test"});
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+ RunCommandToFd(fd, "Self Compensation",
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+ {"/vendor/bin/sh", "-c",
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+ "echo 33 12 > /proc/fts/driver_test && "
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+ "cat /proc/fts/driver_test"});
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+ RunCommandToFd(fd, "Golden Mutual Raw Data",
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+ {"/vendor/bin/sh", "-c",
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+ "echo 34 > /proc/fts/driver_test && "
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+ "cat /proc/fts/driver_test"});
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+ }
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+}
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+
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+static void DumpDisplay(int fd) {
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+ DumpFileToFd(fd, "PANEL VENDOR NAME", "/sys/class/panel_info/panel0/panel_vendor_name");
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+ DumpFileToFd(fd, "PANEL SN", "/sys/class/panel_info/panel0/serial_number");
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+ DumpFileToFd(fd, "PANEL EXTRA INFO", "/sys/class/panel_info/panel0/panel_extinfo");
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+
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+ const std::string pmic_regmap_path = "/sys/kernel/debug/regmap/spmi0-05";
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+ using android::base::WriteStringToFile;
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+
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+ if (WriteStringToFile("0x80", pmic_regmap_path + "/count", true) &&
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+ WriteStringToFile("0xE000", pmic_regmap_path + "/address", true)) {
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+ DumpFileToFd(fd, "OLEDB Register Dump", pmic_regmap_path + "/data");
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+ } else {
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+ dprintf(fd, "Unable to print OLEDB Register Dump\n");
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+ }
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+
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+ if (WriteStringToFile("0x80", pmic_regmap_path + "/count", true) &&
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+ WriteStringToFile("0xDE00", pmic_regmap_path + "/address", true)) {
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+ DumpFileToFd(fd, "ELVDD Register Dump", pmic_regmap_path + "/data");
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+ } else {
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+ dprintf(fd, "Unable to print ELVDD Register Dump\n");
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+ }
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+
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+ if (WriteStringToFile("0x60", pmic_regmap_path + "/count", true) &&
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+ WriteStringToFile("0xDC00", pmic_regmap_path + "/address", true)) {
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+ DumpFileToFd(fd, "ELVSS Register Dump", pmic_regmap_path + "/data");
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+ } else {
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+ dprintf(fd, "Unable to print ELVSS Register Dump\n");
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+ }
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+}
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+
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+static void DumpF2FS(int fd) {
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+ DumpFileToFd(fd, "F2FS", "/sys/kernel/debug/f2fs/status");
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+ RunCommandToFd(fd, "F2FS - fsck time (ms)", {"/vendor/bin/sh", "-c", "getprop ro.boottime.init.fsck.data"});
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+ RunCommandToFd(fd, "F2FS - checkpoint=disable time (ms)", {"/vendor/bin/sh", "-c", "getprop ro.boottime.init.mount.data"});
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+}
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+
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+static void DumpUFS(int fd) {
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+ DumpFileToFd(fd, "UFS model", "/sys/block/sda/device/model");
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+ DumpFileToFd(fd, "UFS rev", "/sys/block/sda/device/rev");
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+ DumpFileToFd(fd, "UFS size", "/sys/block/sda/size");
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+ DumpFileToFd(fd, "UFS show_hba", "/sys/kernel/debug/ufshcd0/show_hba");
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+
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+ DumpFileToFd(fd, "UFS Slow IO Read", "/dev/sys/block/bootdevice/slowio_read_cnt");
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+ DumpFileToFd(fd, "UFS Slow IO Write", "/dev/sys/block/bootdevice/slowio_write_cnt");
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+ DumpFileToFd(fd, "UFS Slow IO Unmap", "/dev/sys/block/bootdevice/slowio_unmap_cnt");
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+ DumpFileToFd(fd, "UFS Slow IO Sync", "/dev/sys/block/bootdevice/slowio_sync_cnt");
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+
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+ RunCommandToFd(fd, "UFS err_stats", {"/vendor/bin/sh", "-c",
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+ "path=\"/dev/sys/block/bootdevice/err_stats\"; "
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+ "for node in `ls $path/err_*`; do "
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+ "printf \"%s:%d\\n\" $(basename $node) $(cat $node); done;"});
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+
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+ RunCommandToFd(fd, "UFS io_stats", {"/vendor/bin/sh", "-c",
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+ "path=\"/dev/sys/block/bootdevice/io_stats\"; "
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+ "printf \"\\t\\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
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+ "ReadCnt ReadBytes WriteCnt WriteBytes RWCnt RWBytes; "
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+ "str=$(cat $path/*_start); arr=($str); "
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+ "printf \"Started: \\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
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+ "${arr[1]} ${arr[0]} ${arr[5]} ${arr[4]} ${arr[3]} ${arr[2]}; "
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+ "str=$(cat $path/*_complete); arr=($str); "
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+ "printf \"Completed: \\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
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+ "${arr[1]} ${arr[0]} ${arr[5]} ${arr[4]} ${arr[3]} ${arr[2]}; "
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+ "str=$(cat $path/*_maxdiff); arr=($str); "
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+ "printf \"MaxDiff: \\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\\n\" "
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+ "${arr[1]} ${arr[0]} ${arr[5]} ${arr[4]} ${arr[3]} ${arr[2]}; "});
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+
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+ RunCommandToFd(fd, "UFS req_stats", {"/vendor/bin/sh", "-c",
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+ "path=\"/dev/sys/block/bootdevice/req_stats\"; "
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+ "printf \"\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
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+ "All Write Read Read\\(urg\\) Write\\(urg\\) Flush Discard; "
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+ "str=$(cat $path/*_min); arr=($str); "
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+ "printf \"Min:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
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+ "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]}; "
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+ "str=$(cat $path/*_max); arr=($str); "
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+ "printf \"Max:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
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+ "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]}; "
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+ "str=$(cat $path/*_avg); arr=($str); "
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+ "printf \"Avg.:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
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+ "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]}; "
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+ "str=$(cat $path/*_sum); arr=($str); "
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+ "printf \"Count:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\\n\" "
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+ "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]};"});
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+
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+ std::string ufs_health = "for f in $(find /dev/sys/block/bootdevice/health -type f); do if [[ -r $f && -f $f ]]; then echo --- $f; cat $f; echo ''; fi; done";
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+ RunCommandToFd(fd, "UFS health", {"/vendor/bin/sh", "-c", ufs_health.c_str()});
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+}
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+
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+static void DumpPower(int fd) {
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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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+ DumpFileToFd(fd, "Sleep Stats", "/sys/power/system_sleep/stats");
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+ DumpFileToFd(fd, "Power Management Stats", "/sys/power/rpmh_stats/master_stats");
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+ DumpFileToFd(fd, "WLAN Power Stats", "/sys/kernel/wlan/power_stats");
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+}
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+
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+// Methods from ::android::hardware::dumpstate::V1_0::IDumpstateDevice follow.
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+Return<void> DumpstateDevice::dumpstateBoard(const hidl_handle& handle) {
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+ // Ignore return value, just return an empty status.
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+ dumpstateBoard_1_1(handle, DumpstateMode::DEFAULT, 30 * 1000 /* timeoutMillis */);
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+ return Void();
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+}
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+
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+// Methods from ::android::hardware::dumpstate::V1_1::IDumpstateDevice follow.
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+Return<DumpstateStatus> DumpstateDevice::dumpstateBoard_1_1(const hidl_handle& handle,
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+ const DumpstateMode mode,
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+ const uint64_t timeoutMillis) {
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+ // Unused arguments.
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+ (void) timeoutMillis;
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+
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+ // Exit when dump is completed since this is a lazy HAL.
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+ addPostCommandTask([]() {
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+ exit(0);
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+ });
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+
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+ if (handle == nullptr || handle->numFds < 1) {
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+ ALOGE("no FDs\n");
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+ return DumpstateStatus::ILLEGAL_ARGUMENT;
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+ }
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+
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+ int fd = handle->data[0];
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+ if (fd < 0) {
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+ ALOGE("invalid FD: %d\n", handle->data[0]);
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+ return DumpstateStatus::ILLEGAL_ARGUMENT;
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+ }
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+
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+ bool isModeValid = false;
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+ for (const auto dumpstateMode : hidl_enum_range<DumpstateMode>()) {
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+ if (mode == dumpstateMode) {
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+ isModeValid = true;
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+ break;
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+ }
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+ }
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+ if (!isModeValid) {
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+ ALOGE("Invalid mode: %d\n", mode);
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+ return DumpstateStatus::ILLEGAL_ARGUMENT;
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+ } else if (mode == DumpstateMode::WEAR) {
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+ // We aren't a Wear device.
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+ ALOGE("Unsupported mode: %d\n", mode);
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+ return DumpstateStatus::UNSUPPORTED_MODE;
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+ }
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+
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+ RunCommandToFd(fd, "VENDOR PROPERTIES", {"/vendor/bin/getprop"});
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+ DumpFileToFd(fd, "SoC serial number", "/sys/devices/soc0/serial_number");
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+ DumpFileToFd(fd, "CPU present", "/sys/devices/system/cpu/present");
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+ DumpFileToFd(fd, "CPU online", "/sys/devices/system/cpu/online");
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+ DumpTouch(fd);
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+ DumpDisplay(fd);
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+
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+ DumpF2FS(fd);
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+ DumpUFS(fd);
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+
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+ DumpFileToFd(fd, "INTERRUPTS", "/proc/interrupts");
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+
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+ DumpPower(fd);
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+
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+ DumpFileToFd(fd, "LL-Stats", "/d/wlan0/ll_stats");
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+ DumpFileToFd(fd, "WLAN Connect Info", "/d/wlan0/connect_info");
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+ DumpFileToFd(fd, "WLAN Offload Info", "/d/wlan0/offload_info");
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+ DumpFileToFd(fd, "WLAN Roaming Stats", "/d/wlan0/roam_stats");
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+ DumpFileToFd(fd, "ICNSS Stats", "/d/icnss/stats");
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+ DumpFileToFd(fd, "SMD Log", "/d/ipc_logging/smd/log");
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+ RunCommandToFd(fd, "ION HEAPS", {"/vendor/bin/sh", "-c", "for d in $(ls -d /d/ion/*); do for f in $(ls $d); do echo --- $d/$f; cat $d/$f; done; done"});
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+ DumpFileToFd(fd, "dmabuf info", "/d/dma_buf/bufinfo");
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+ RunCommandToFd(fd, "Temperatures", {"/vendor/bin/sh", "-c", "for f in /sys/class/thermal/thermal* ; do type=`cat $f/type` ; temp=`cat $f/temp` ; echo \"$type: $temp\" ; done"});
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+ RunCommandToFd(fd, "Cooling Device Current State", {"/vendor/bin/sh", "-c", "for f in /sys/class/thermal/cooling* ; do type=`cat $f/type` ; temp=`cat $f/cur_state` ; echo \"$type: $temp\" ; done"});
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+ RunCommandToFd(fd, "CPU time-in-state", {"/vendor/bin/sh", "-c", "for cpu in /sys/devices/system/cpu/cpu*; do f=$cpu/cpufreq/stats/time_in_state; if [ ! -f $f ]; then continue; fi; echo $f:; cat $f; done"});
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+ 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"});
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+
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+ return DumpstateStatus::OK;
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+}
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+
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+Return<void> DumpstateDevice::setVerboseLoggingEnabled(const bool enable) {
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+ android::base::SetProperty(VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY, enable ? "true" : "false");
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+ return Void();
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+}
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|
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+
|
|
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+Return<bool> DumpstateDevice::getVerboseLoggingEnabled() {
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|
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+ return android::base::GetBoolProperty(VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY, false);
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|
|
+}
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+
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+} // namespace implementation
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|
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+} // namespace V1_1
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|
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+} // namespace dumpstate
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|
|
+} // namespace hardware
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|
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+} // namespace android
|