1 /*
2 * Copyright 2018 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #define LOG_TAG "dumpstate"
18
19 #include "DumpstateDevice.h"
20
21 #include <android-base/file.h>
22 #include <android-base/properties.h>
23 #include <android-base/unique_fd.h>
24 #include <cutils/properties.h>
25 #include <hidl/HidlBinderSupport.h>
26 #include <hidl/HidlSupport.h>
27
28 #include <log/log.h>
29 #include <pthread.h>
30 #include <string.h>
31
32 #define _SVID_SOURCE
33 #include <dirent.h>
34
35 #include "DumpstateUtil.h"
36
37 #define MODEM_LOG_PREFIX_PROPERTY "ro.vendor.radio.log_prefix"
38 #define MODEM_LOG_LOC_PROPERTY "ro.vendor.radio.log_loc"
39 #define MODEM_LOGGING_SWITCH "persist.vendor.radio.smlog_switch"
40
41 #define DIAG_MDLOG_PERSIST_PROPERTY "persist.vendor.sys.modem.diag.mdlog"
42 #define DIAG_MDLOG_PROPERTY "vendor.sys.modem.diag.mdlog"
43 #define DIAG_MDLOG_STATUS_PROPERTY "vendor.sys.modem.diag.mdlog_on"
44
45 #define DIAG_MDLOG_NUMBER_BUGREPORT "persist.vendor.sys.modem.diag.mdlog_br_num"
46
47 #define UFS_BOOTDEVICE "ro.boot.bootdevice"
48
49 #define TCPDUMP_NUMBER_BUGREPORT "persist.vendor.tcpdump.log.br_num"
50 #define TCPDUMP_PERSIST_PROPERTY "persist.vendor.tcpdump.log.alwayson"
51
52 #define MODEM_EFS_DUMP_PROPERTY "vendor.sys.modem.diag.efsdump"
53
54 #define VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY "persist.vendor.verbose_logging_enabled"
55
56 using android::os::dumpstate::CommandOptions;
57 using android::os::dumpstate::DumpFileToFd;
58 using android::os::dumpstate::PropertiesHelper;
59 using android::os::dumpstate::RunCommandToFd;
60
61 namespace android {
62 namespace hardware {
63 namespace dumpstate {
64 namespace V1_1 {
65 namespace implementation {
66
67 #define DIAG_LOG_PREFIX "diag_log_"
68 #define TCPDUMP_LOG_PREFIX "tcpdump"
69 #define EXTENDED_LOG_PREFIX "extended_log_"
70
dumpLogs(int fd,std::string srcDir,std::string destDir,int maxFileNum,const char * logPrefix)71 static void dumpLogs(int fd, std::string srcDir, std::string destDir,
72 int maxFileNum, const char *logPrefix) {
73 struct dirent **dirent_list = NULL;
74 int num_entries = scandir(srcDir.c_str(),
75 &dirent_list,
76 0,
77 (int (*)(const struct dirent **, const struct dirent **)) alphasort);
78 if (!dirent_list) {
79 return;
80 } else if (num_entries <= 0) {
81 return;
82 }
83
84 int copiedFiles = 0;
85
86 for (int i = num_entries - 1; i >= 0; i--) {
87 ALOGD("Found %s\n", dirent_list[i]->d_name);
88
89 if (0 != strncmp(dirent_list[i]->d_name, logPrefix, strlen(logPrefix))) {
90 continue;
91 }
92
93 if ((copiedFiles >= maxFileNum) && (maxFileNum != -1)) {
94 ALOGD("Skipped %s\n", dirent_list[i]->d_name);
95 continue;
96 }
97
98 copiedFiles++;
99
100 CommandOptions options = CommandOptions::WithTimeout(120).Build();
101 std::string srcLogFile = srcDir + "/" + dirent_list[i]->d_name;
102 std::string destLogFile = destDir + "/" + dirent_list[i]->d_name;
103
104 std::string copyCmd = "/vendor/bin/cp " + srcLogFile + " " + destLogFile;
105
106 ALOGD("Copying %s to %s\n", srcLogFile.c_str(), destLogFile.c_str());
107 RunCommandToFd(fd, "CP DIAG LOGS", { "/vendor/bin/sh", "-c", copyCmd.c_str() }, options);
108 }
109
110 while (num_entries--) {
111 free(dirent_list[num_entries]);
112 }
113
114 free(dirent_list);
115 }
116
dumpModemThread(void * data)117 static void *dumpModemThread(void *data)
118 {
119 long fdModem = (long)data;
120
121 ALOGD("dumpModemThread started\n");
122
123 std::string modemLogDir = android::base::GetProperty(MODEM_LOG_LOC_PROPERTY, "");
124 if (modemLogDir.empty()) {
125 ALOGD("No modem log place is set");
126 return NULL;
127 }
128
129 std::string filePrefix = android::base::GetProperty(MODEM_LOG_PREFIX_PROPERTY, "");
130
131 if (filePrefix.empty()) {
132 ALOGD("Modem log prefix is not set");
133 return NULL;
134 }
135
136 sleep(1);
137 ALOGD("Waited modem for 1 second to flush logs");
138
139 const std::string modemLogCombined = modemLogDir + "/" + filePrefix + "all.tar";
140 const std::string modemLogAllDir = modemLogDir + "/modem_log";
141
142 RunCommandToFd(STDOUT_FILENO, "MKDIR MODEM LOG", {"/vendor/bin/mkdir", "-p", modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
143
144 const std::string diagLogDir = "/data/vendor/radio/diag_logs/logs";
145 const std::string diagPoweronLogPath = "/data/vendor/radio/diag_logs/logs/diag_poweron_log.qmdl";
146
147 bool diagLogEnabled = android::base::GetBoolProperty(DIAG_MDLOG_PERSIST_PROPERTY, false);
148
149 if (diagLogEnabled) {
150 bool diagLogStarted = android::base::GetBoolProperty( DIAG_MDLOG_STATUS_PROPERTY, false);
151
152 if (diagLogStarted) {
153 android::base::SetProperty(DIAG_MDLOG_PROPERTY, "false");
154 ALOGD("Stopping diag_mdlog...\n");
155 if (android::base::WaitForProperty(DIAG_MDLOG_STATUS_PROPERTY, "false", std::chrono::seconds(10))) {
156 ALOGD("diag_mdlog exited");
157 } else {
158 ALOGE("Waited mdlog timeout after 10 second");
159 }
160 } else {
161 ALOGD("diag_mdlog is not running");
162 }
163
164 dumpLogs(STDOUT_FILENO, diagLogDir, modemLogAllDir, android::base::GetIntProperty(DIAG_MDLOG_NUMBER_BUGREPORT, 100), DIAG_LOG_PREFIX);
165
166 if (diagLogStarted) {
167 ALOGD("Restarting diag_mdlog...");
168 android::base::SetProperty(DIAG_MDLOG_PROPERTY, "true");
169 }
170 }
171 RunCommandToFd(STDOUT_FILENO, "CP MODEM POWERON LOG", {"/vendor/bin/cp", diagPoweronLogPath.c_str(), modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
172
173 if (!PropertiesHelper::IsUserBuild()) {
174 char cmd[256] = { 0 };
175
176 android::base::SetProperty(MODEM_EFS_DUMP_PROPERTY, "true");
177
178 const std::string tcpdumpLogDir = "/data/vendor/tcpdump_logger/logs";
179 const std::string extendedLogDir = "/data/vendor/radio/extended_logs";
180 const std::vector <std::string> rilAndNetmgrLogs
181 {
182 "/data/vendor/radio/haldebug_ril0",
183 "/data/vendor/radio/haldebug_ril1",
184 "/data/vendor/radio/ril_log0",
185 "/data/vendor/radio/ril_log0_old",
186 "/data/vendor/radio/ril_log1",
187 "/data/vendor/radio/ril_log1_old",
188 "/data/vendor/radio/qmi_fw_log",
189 "/data/vendor/radio/qmi_fw_log_old",
190 "/data/vendor/radio/imsdatadaemon_log",
191 "/data/vendor/radio/imsdatadaemon_log_old",
192 "/data/vendor/netmgr/netmgr_log",
193 "/data/vendor/netmgr/netmgr_log_old",
194 "/data/vendor/radio/omadm_logs.txt",
195 "/data/vendor/radio/power_anomaly_data.txt",
196 "/data/vendor/radio/diag_logs/diag_trace.txt",
197 "/data/vendor/radio/diag_logs/diag_trace_old.txt",
198 "/data/vendor/radio/metrics_data",
199 "/data/vendor/ssrlog/ssr_log.txt",
200 "/data/vendor/ssrlog/ssr_log_old.txt",
201 "/data/vendor/rfs/mpss/modem_efs",
202 "/sys/kernel/debug/ipa/ipa_statistics_msg"
203 };
204
205 bool tcpdumpEnabled = android::base::GetBoolProperty(TCPDUMP_PERSIST_PROPERTY, false);
206 if (tcpdumpEnabled) {
207 dumpLogs(STDOUT_FILENO, tcpdumpLogDir, modemLogAllDir, android::base::GetIntProperty(TCPDUMP_NUMBER_BUGREPORT, 5), TCPDUMP_LOG_PREFIX);
208 }
209
210 for (const auto& logFile : rilAndNetmgrLogs) {
211 RunCommandToFd(STDOUT_FILENO, "CP MODEM LOG", {"/vendor/bin/cp", logFile.c_str(), modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
212 }
213
214 //Dump IPA log
215 snprintf(cmd, sizeof(cmd),
216 "cat /d/ipc_logging/ipa/log > %s/ipa_log",
217 modemLogAllDir.c_str());
218 RunCommandToFd(STDOUT_FILENO, "Dump IPA log", {"/vendor/bin/sh", "-c", cmd});
219
220 dumpLogs(STDOUT_FILENO, extendedLogDir, modemLogAllDir, 100, EXTENDED_LOG_PREFIX);
221 android::base::SetProperty(MODEM_EFS_DUMP_PROPERTY, "false");
222 }
223
224 RunCommandToFd(STDOUT_FILENO, "TAR LOG", {"/vendor/bin/tar", "cvf", modemLogCombined.c_str(), "-C", modemLogAllDir.c_str(), "."}, CommandOptions::WithTimeout(20).Build());
225 RunCommandToFd(STDOUT_FILENO, "CHG PERM", {"/vendor/bin/chmod", "a+w", modemLogCombined.c_str()}, CommandOptions::WithTimeout(2).Build());
226
227 std::vector<uint8_t> buffer(65536);
228 android::base::unique_fd fdLog(TEMP_FAILURE_RETRY(open(modemLogCombined.c_str(), O_RDONLY | O_CLOEXEC | O_NONBLOCK)));
229
230 if (fdLog >= 0) {
231 while (1) {
232 ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fdLog, buffer.data(), buffer.size()));
233
234 if (bytes_read == 0) {
235 break;
236 } else if (bytes_read < 0) {
237 ALOGD("read(%s): %s\n", modemLogCombined.c_str(), strerror(errno));
238 break;
239 }
240
241 ssize_t result = TEMP_FAILURE_RETRY(write(fdModem, buffer.data(), bytes_read));
242
243 if (result != bytes_read) {
244 ALOGD("Failed to write %ld bytes, actually written: %ld", bytes_read, result);
245 break;
246 }
247 }
248 }
249
250 RunCommandToFd(STDOUT_FILENO, "RM MODEM DIR", { "/vendor/bin/rm", "-r", modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
251 RunCommandToFd(STDOUT_FILENO, "RM LOG", { "/vendor/bin/rm", modemLogCombined.c_str()}, CommandOptions::WithTimeout(2).Build());
252
253 ALOGD("dumpModemThread finished\n");
254
255 return NULL;
256 }
257
DumpTouch(int fd)258 static void DumpTouch(int fd) {
259 const char touch_spi_path[] = "/sys/bus/i2c/drivers/fts/1-0049";
260 char cmd[256];
261
262 RunCommandToFd(fd, "Force Set AP as Bus Owner",
263 {"/vendor/bin/sh", "-c",
264 "echo A0 01 > /proc/fts/driver_test && "
265 "cat /proc/fts/driver_test"});
266
267 snprintf(cmd, sizeof(cmd), "%s/appid", touch_spi_path);
268 if (!access(cmd, R_OK)) {
269 // Touch firmware version
270 DumpFileToFd(fd, "STM touch firmware version", cmd);
271
272 // Touch controller status
273 snprintf(cmd, sizeof(cmd), "%s/status", touch_spi_path);
274 DumpFileToFd(fd, "STM touch status", cmd);
275
276 // Mutual raw data
277 snprintf(cmd, sizeof(cmd),
278 "echo 13 00 01 > %s/stm_fts_cmd && cat %s/stm_fts_cmd",
279 touch_spi_path, touch_spi_path);
280 RunCommandToFd(fd, "Mutual Raw", {"/vendor/bin/sh", "-c", cmd});
281
282 // Mutual strength data
283 snprintf(cmd, sizeof(cmd),
284 "echo 17 01 > %s/stm_fts_cmd && cat %s/stm_fts_cmd",
285 touch_spi_path, touch_spi_path);
286 RunCommandToFd(fd, "Mutual Strength", {"/vendor/bin/sh", "-c", cmd});
287
288 // Self raw data
289 snprintf(cmd, sizeof(cmd),
290 "echo 15 00 01> %s/stm_fts_cmd && cat %s/stm_fts_cmd",
291 touch_spi_path, touch_spi_path);
292 RunCommandToFd(fd, "Self Raw", {"/vendor/bin/sh", "-c", cmd});
293 }
294
295 if (!access("/proc/fts/driver_test", R_OK)) {
296 RunCommandToFd(fd, "Lock Normal Active Mode",
297 {"/vendor/bin/sh", "-c",
298 "echo 16 A0 03 00 > /proc/fts/driver_test && "
299 "cat /proc/fts/driver_test"});
300 RunCommandToFd(fd, "Mutual Raw Data",
301 {"/vendor/bin/sh", "-c",
302 "echo 23 00 > /proc/fts/driver_test && "
303 "cat /proc/fts/driver_test"});
304 RunCommandToFd(fd, "Mutual Baseline Data",
305 {"/vendor/bin/sh", "-c",
306 "echo 23 03 > /proc/fts/driver_test && "
307 "cat /proc/fts/driver_test"});
308 RunCommandToFd(fd, "Mutual Strength Data",
309 {"/vendor/bin/sh", "-c",
310 "echo 23 02 > /proc/fts/driver_test && "
311 "cat /proc/fts/driver_test"});
312 RunCommandToFd(fd, "Self Raw Data",
313 {"/vendor/bin/sh", "-c",
314 "echo 24 00 > /proc/fts/driver_test && "
315 "cat /proc/fts/driver_test"});
316 RunCommandToFd(fd, "Self Baseline Data",
317 {"/vendor/bin/sh", "-c",
318 "echo 24 03 > /proc/fts/driver_test && "
319 "cat /proc/fts/driver_test"});
320 RunCommandToFd(fd, "Self Strength Data",
321 {"/vendor/bin/sh", "-c",
322 "echo 24 02 > /proc/fts/driver_test && "
323 "cat /proc/fts/driver_test"});
324 RunCommandToFd(fd, "Mutual Compensation",
325 {"/vendor/bin/sh", "-c",
326 "echo 32 10 > /proc/fts/driver_test && "
327 "cat /proc/fts/driver_test"});
328 RunCommandToFd(fd, "Self Compensation",
329 {"/vendor/bin/sh", "-c",
330 "echo 33 12 > /proc/fts/driver_test && "
331 "cat /proc/fts/driver_test"});
332 RunCommandToFd(fd, "Golden MS Raw",
333 {"/vendor/bin/sh", "-c",
334 "echo 34 > /proc/fts/driver_test && "
335 "cat /proc/fts/driver_test"});
336 RunCommandToFd(fd, "Packaging Plant - HW reset",
337 {"/vendor/bin/sh", "-c",
338 "echo 01 FA 20 00 00 24 80 > /proc/fts/driver_test"});
339 RunCommandToFd(fd, "Packaging Plant - Hibernate Memory",
340 {"/vendor/bin/sh", "-c",
341 "echo 01 FA 20 00 00 68 08 > /proc/fts/driver_test"});
342 RunCommandToFd(fd, "Packaging Plant - Read 10 bytes from Address 0x00043F28",
343 {"/vendor/bin/sh", "-c",
344 "echo 02 FA 00 04 3F 28 00 0A 00 > /proc/fts/driver_test && "
345 "cat /proc/fts/driver_test"});
346 }
347
348 snprintf(cmd, sizeof(cmd), "%s/stm_fts_cmd", touch_spi_path);
349 if (!access(cmd, R_OK)) {
350 // ITO raw data
351 snprintf(cmd, sizeof(cmd),
352 "echo 01 > %s/stm_fts_cmd && cat %s/stm_fts_cmd",
353 touch_spi_path, touch_spi_path);
354 RunCommandToFd(fd, "ITO Raw", {"/vendor/bin/sh", "-c", cmd});
355 }
356 RunCommandToFd(fd, "Restore Bus Owner",
357 {"/vendor/bin/sh", "-c",
358 "echo A0 00 > /proc/fts/driver_test && "
359 "cat /proc/fts/driver_test"});
360 }
361
DumpDisplay(int fd)362 static void DumpDisplay(int fd) {
363 DumpFileToFd(fd, "PANEL VENDOR NAME", "/sys/class/panel_info/panel0/panel_vendor_name");
364 DumpFileToFd(fd, "PANEL SN", "/sys/class/panel_info/panel0/serial_number");
365 DumpFileToFd(fd, "PANEL EXTRA INFO", "/sys/class/panel_info/panel0/panel_extinfo");
366
367 const std::string pmic_regmap_path = "/sys/kernel/debug/regmap/spmi0-05";
368 using android::base::WriteStringToFile;
369
370 if (WriteStringToFile("0x80", pmic_regmap_path + "/count", true) &&
371 WriteStringToFile("0xE000", pmic_regmap_path + "/address", true)) {
372 DumpFileToFd(fd, "OLEDB Register Dump", pmic_regmap_path + "/data");
373 } else {
374 dprintf(fd, "Unable to print OLEDB Register Dump\n");
375 }
376
377 if (WriteStringToFile("0x80", pmic_regmap_path + "/count", true) &&
378 WriteStringToFile("0xDE00", pmic_regmap_path + "/address", true)) {
379 DumpFileToFd(fd, "ELVDD Register Dump", pmic_regmap_path + "/data");
380 } else {
381 dprintf(fd, "Unable to print ELVDD Register Dump\n");
382 }
383
384 if (WriteStringToFile("0x60", pmic_regmap_path + "/count", true) &&
385 WriteStringToFile("0xDC00", pmic_regmap_path + "/address", true)) {
386 DumpFileToFd(fd, "ELVSS Register Dump", pmic_regmap_path + "/data");
387 } else {
388 dprintf(fd, "Unable to print ELVSS Register Dump\n");
389 }
390 }
391
DumpSensorLog(int fd)392 static void DumpSensorLog(int fd) {
393 const std::string logPath = "/data/vendor/sensors/log/sensor_log.txt";
394 const std::string lastlogPath = "/data/vendor/sensors/log/sensor_lastlog.txt";
395
396 if (!access(logPath.c_str(), R_OK)) {
397 DumpFileToFd(fd, "sensor log", logPath);
398 }
399 if (!access(lastlogPath.c_str(), R_OK)) {
400 DumpFileToFd(fd, "sensor lastlog", lastlogPath);
401 }
402 }
403
DumpF2FS(int fd)404 static void DumpF2FS(int fd) {
405 DumpFileToFd(fd, "F2FS", "/sys/kernel/debug/f2fs/status");
406 RunCommandToFd(fd, "F2FS - fragmentation", {"/vendor/bin/sh", "-c",
407 "for d in $(ls /proc/fs/f2fs/); do "
408 "echo $d: /dev/block/mapper/`ls -l /dev/block/mapper | grep $d | awk '{print $8,$9,$10}'`; "
409 "cat /proc/fs/f2fs/$d/segment_info; done"});
410 RunCommandToFd(fd, "F2FS - fsck time (ms)", {"/vendor/bin/sh", "-c", "getprop ro.boottime.init.fsck.data"});
411 RunCommandToFd(fd, "F2FS - checkpoint=disable time (ms)", {"/vendor/bin/sh", "-c", "getprop ro.boottime.init.mount.data"});
412 }
413
DumpUFS(int fd)414 static void DumpUFS(int fd) {
415 DumpFileToFd(fd, "UFS model", "/sys/block/sda/device/model");
416 DumpFileToFd(fd, "UFS rev", "/sys/block/sda/device/rev");
417 DumpFileToFd(fd, "UFS size", "/sys/block/sda/size");
418 DumpFileToFd(fd, "UFS show_hba", "/sys/kernel/debug/ufshcd0/show_hba");
419
420 std::string bootdev = android::base::GetProperty(UFS_BOOTDEVICE, "");
421 if (!bootdev.empty()) {
422 DumpFileToFd(fd, "UFS Slow IO Read", "/sys/devices/platform/soc/" + bootdev + "/slowio_read_cnt");
423 DumpFileToFd(fd, "UFS Slow IO Write", "/sys/devices/platform/soc/" + bootdev + "/slowio_write_cnt");
424 DumpFileToFd(fd, "UFS Slow IO Unmap", "/sys/devices/platform/soc/" + bootdev + "/slowio_unmap_cnt");
425 DumpFileToFd(fd, "UFS Slow IO Sync", "/sys/devices/platform/soc/" + bootdev + "/slowio_sync_cnt");
426
427 std::string ufs_health = "for f in $(find /sys/devices/platform/soc/" + bootdev + "/health -type f); do if [[ -r $f && -f $f ]]; then echo --- $f; cat $f; echo ''; fi; done";
428 RunCommandToFd(fd, "UFS health", {"/vendor/bin/sh", "-c", ufs_health.c_str()});
429 RunCommandToFd(fd, "UFS err_stats", {"/vendor/bin/sh", "-c",
430 "path=\"/sys/devices/platform/soc/" + bootdev + "/err_stats\"; "
431 "for node in `ls $path/err_*`; do "
432 "printf \"%s:%d\\n\" $(basename $node) $(cat $node); done;"});
433 RunCommandToFd(fd, "UFS io_stats", {"/vendor/bin/sh", "-c",
434 "path=\"/sys/devices/platform/soc/" + bootdev + "/io_stats\"; "
435 "printf \"\\t\\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
436 "ReadCnt ReadBytes WriteCnt WriteBytes RWCnt RWBytes; "
437 "str=$(cat $path/*_start); arr=($str); "
438 "printf \"Started: \\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
439 "${arr[1]} ${arr[0]} ${arr[5]} ${arr[4]} ${arr[3]} ${arr[2]}; "
440 "str=$(cat $path/*_complete); arr=($str); "
441 "printf \"Completed: \\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
442 "${arr[1]} ${arr[0]} ${arr[5]} ${arr[4]} ${arr[3]} ${arr[2]}; "
443 "str=$(cat $path/*_maxdiff); arr=($str); "
444 "printf \"MaxDiff: \\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\\n\" "
445 "${arr[1]} ${arr[0]} ${arr[5]} ${arr[4]} ${arr[3]} ${arr[2]}; "});
446
447 RunCommandToFd(fd, "UFS req_stats", {"/vendor/bin/sh", "-c",
448 "path=\"/sys/devices/platform/soc/" + bootdev + "/req_stats\"; "
449 "printf \"\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
450 "All Write Read Read\\(urg\\) Write\\(urg\\) Flush Discard; "
451 "str=$(cat $path/*_min); arr=($str); "
452 "printf \"Min:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
453 "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]}; "
454 "str=$(cat $path/*_max); arr=($str); "
455 "printf \"Max:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
456 "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]}; "
457 "str=$(cat $path/*_avg); arr=($str); "
458 "printf \"Avg.:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
459 "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]}; "
460 "str=$(cat $path/*_sum); arr=($str); "
461 "printf \"Count:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\\n\" "
462 "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]};"});
463
464 }
465 }
466
DumpPower(int fd)467 static void DumpPower(int fd) {
468 RunCommandToFd(fd, "Power Stats Times", {"/vendor/bin/sh", "-c",
469 "echo -n \"Boot: \" && /vendor/bin/uptime -s && "
470 "echo -n \"Now: \" && date"});
471 DumpFileToFd(fd, "Sleep Stats", "/sys/power/system_sleep/stats");
472 DumpFileToFd(fd, "Power Management Stats", "/sys/power/rpmh_stats/master_stats");
473 DumpFileToFd(fd, "WLAN Power Stats", "/sys/kernel/wlan/power_stats");
474 }
475
476 // Methods from ::android::hardware::dumpstate::V1_0::IDumpstateDevice follow.
dumpstateBoard(const hidl_handle & handle)477 Return<void> DumpstateDevice::dumpstateBoard(const hidl_handle& handle) {
478 // Ignore return value, just return an empty status.
479 dumpstateBoard_1_1(handle, DumpstateMode::DEFAULT, 30 * 1000 /* timeoutMillis */);
480 return Void();
481 }
482
483 // Methods from ::android::hardware::dumpstate::V1_1::IDumpstateDevice follow.
dumpstateBoard_1_1(const hidl_handle & handle,const DumpstateMode mode,const uint64_t timeoutMillis)484 Return<DumpstateStatus> DumpstateDevice::dumpstateBoard_1_1(const hidl_handle& handle,
485 const DumpstateMode mode,
486 const uint64_t timeoutMillis) {
487 // Unused arguments.
488 (void) timeoutMillis;
489
490 // Exit when dump is completed since this is a lazy HAL.
491 addPostCommandTask([]() {
492 exit(0);
493 });
494
495 if (handle == nullptr || handle->numFds < 1) {
496 ALOGE("no FDs\n");
497 return DumpstateStatus::ILLEGAL_ARGUMENT;
498 }
499
500 int fd = handle->data[0];
501 if (fd < 0) {
502 ALOGE("invalid FD: %d\n", handle->data[0]);
503 return DumpstateStatus::ILLEGAL_ARGUMENT;
504 }
505
506 bool isModeValid = false;
507 for (const auto dumpstateMode : hidl_enum_range<DumpstateMode>()) {
508 if (mode == dumpstateMode) {
509 isModeValid = true;
510 break;
511 }
512 }
513 if (!isModeValid) {
514 ALOGE("Invalid mode: %d\n", mode);
515 return DumpstateStatus::ILLEGAL_ARGUMENT;
516 } else if (mode == DumpstateMode::WEAR) {
517 // We aren't a Wear device.
518 ALOGE("Unsupported mode: %d\n", mode);
519 return DumpstateStatus::UNSUPPORTED_MODE;
520 }
521
522 RunCommandToFd(fd, "Notify modem", {"/vendor/bin/modem_svc", "-s"}, CommandOptions::WithTimeout(1).Build());
523
524 pthread_t modemThreadHandle = 0;
525 if (getVerboseLoggingEnabled()) {
526 ALOGD("Verbose logging is enabled.\n");
527 if (handle->numFds < 2) {
528 ALOGE("no FD for modem\n");
529 } else {
530 int fdModem = handle->data[1];
531 if (pthread_create(&modemThreadHandle, NULL, dumpModemThread, (void *)((long)fdModem)) != 0) {
532 ALOGE("could not create thread for dumpModem\n");
533 }
534 }
535 }
536
537 RunCommandToFd(fd, "VENDOR PROPERTIES", {"/vendor/bin/getprop"});
538 DumpFileToFd(fd, "SoC serial number", "/sys/devices/soc0/serial_number");
539 DumpFileToFd(fd, "CPU present", "/sys/devices/system/cpu/present");
540 DumpFileToFd(fd, "CPU online", "/sys/devices/system/cpu/online");
541 DumpFileToFd(fd, "Bootloader Log", "/proc/bldrlog");
542 DumpTouch(fd);
543 DumpDisplay(fd);
544
545 DumpF2FS(fd);
546 DumpUFS(fd);
547
548 DumpSensorLog(fd);
549
550 DumpFileToFd(fd, "INTERRUPTS", "/proc/interrupts");
551
552 DumpPower(fd);
553
554 DumpFileToFd(fd, "LL-Stats", "/d/wlan0/ll_stats");
555 DumpFileToFd(fd, "WLAN Connect Info", "/d/wlan0/connect_info");
556 DumpFileToFd(fd, "WLAN Offload Info", "/d/wlan0/offload_info");
557 DumpFileToFd(fd, "WLAN Roaming Stats", "/d/wlan0/roam_stats");
558 DumpFileToFd(fd, "ICNSS Stats", "/d/icnss/stats");
559 DumpFileToFd(fd, "SMD Log", "/d/ipc_logging/smd/log");
560 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"});
561 DumpFileToFd(fd, "dmabuf info", "/d/dma_buf/bufinfo");
562 DumpFileToFd(fd, "dmabuf process info", "/d/dma_buf/dmaprocs");
563 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"});
564 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"});
565 RunCommandToFd(
566 fd, "LMH info",
567 {"/vendor/bin/sh", "-c",
568 "for f in /sys/bus/platform/drivers/msm_lmh_dcvs/*qcom,limits-dcvs@*/lmh_freq_limit; do "
569 "state=`cat $f` ; echo \"$f: $state\" ; done"});
570 RunCommandToFd(fd, "CPU time-in-state", {"/vendor/bin/sh", "-c", "for cpu in /sys/devices/system/cpu/cpu*; do f=$cpu/cpufreq/stats/time_in_state; if [ ! -f $f ]; then continue; fi; echo $f:; cat $f; done"});
571 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 $d/usage`\"; done; done"});
572 RunCommandToFd(fd, "Airbrush debug info", {"/vendor/bin/sh", "-c", "for f in `ls /sys/devices/platform/soc/c84000.i2c/i2c-4/4-0066/@(*curr|temperature|vbat|total_power)`; do echo \"$f: `cat $f`\" ; done; file=/d/airbrush/airbrush_sm/chip_state; echo \"$file: `cat $file`\""});
573 DumpFileToFd(fd, "TCPM logs", "/d/tcpm/usbpd0");
574 DumpFileToFd(fd, "PD Engine", "/d/logbuffer/usbpd");
575 DumpFileToFd(fd, "ipc-local-ports", "/d/msm_ipc_router/dump_local_ports");
576 RunCommandToFd(fd, "TRICKLE-DEFEND Config", {"/vendor/bin/sh", "-c", " cd /sys/devices/platform/soc/soc:google,battery/power_supply/battery/; echo \"bd_trickle_enable: `cat bd_trickle_enable`\"; echo \"bd_trickle_cnt: `cat bd_trickle_cnt`\"; echo \"bd_trickle_recharge_soc: `cat bd_trickle_recharge_soc`\"; echo \"bd_trickle_dry_run: `cat bd_trickle_dry_run`\"; echo \"bd_trickle_reset_sec: `cat bd_trickle_reset_sec`\""});
577 RunCommandToFd(fd, "DWELL-DEFEND Config", {"/vendor/bin/sh", "-c", " cd /sys/devices/platform/soc/soc:google,charger/; for f in `ls charge_s*` ; do echo \"$f: `cat $f`\" ; done"});
578 RunCommandToFd(fd, "TEMP-DEFEND Config", {"/vendor/bin/sh", "-c", " cd /sys/devices/platform/soc/soc:google,charger/; for f in `ls bd_*` ; do echo \"$f: `cat $f`\" ; done"});
579 RunCommandToFd(fd, "USB Device Descriptors", {"/vendor/bin/sh", "-c", "cd /sys/bus/usb/devices/1-1 && cat product && cat bcdDevice; cat descriptors | od -t x1 -w16 -N96"});
580 RunCommandToFd(fd, "Power supply properties", {"/vendor/bin/sh", "-c", "for f in `ls /sys/class/power_supply/*/uevent` ; do echo \"------ $f\\n`cat $f`\\n\" ; done"});
581 RunCommandToFd(fd, "PMIC Votables", {"/vendor/bin/sh", "-c", "cat /sys/kernel/debug/pmic-votable/*/status"});
582 RunCommandToFd(fd, "Google Charger", {"/vendor/bin/sh", "-c", "cd /d/google_charger/; for f in `ls pps_*` ; do echo \"$f: `cat $f`\" ; done"});
583 RunCommandToFd(fd, "Google Battery", {"/vendor/bin/sh", "-c", "cd /d/google_battery/; for f in `ls ssoc_*` ; do echo \"$f: `cat $f`\" ; done"});
584 RunCommandToFd(fd, "Battery EEPROM", {"/vendor/bin/sh", "-c", "xxd /sys/devices/platform/soc/a8c000.i2c/i2c-2/2-0050/2-00500/nvmem"});
585 DumpFileToFd(fd, "BMS", "/d/logbuffer/ssoc");
586 DumpFileToFd(fd, "smblib", "/d/logbuffer/smblib");
587 DumpFileToFd(fd, "TTF", "/d/logbuffer/ttf");
588 DumpFileToFd(fd, "TTF details", "/sys/class/power_supply/battery/ttf_details");
589 DumpFileToFd(fd, "TTF stats", "/sys/class/power_supply/battery/ttf_stats");
590
591 DumpFileToFd(fd, "Modem Stat", "/data/vendor/modem_stat/debug.txt");
592 DumpFileToFd(fd, "Pixel trace", "/d/tracing/instances/pixel-trace/trace");
593
594 // Slower dump put later in case stuck the rest of dump
595 // Timeout after 3s as TZ log missing EOF
596 RunCommandToFd(fd, "QSEE logs", {"/vendor/bin/sh", "-c", "/vendor/bin/timeout 3 cat /d/tzdbg/qsee_log"});
597
598 // Citadel info
599 RunCommandToFd(fd, "Citadel VERSION", {"/vendor/bin/hw/citadel_updater", "-lv"});
600 RunCommandToFd(fd, "Citadel STATS", {"/vendor/bin/hw/citadel_updater", "--stats"});
601 RunCommandToFd(fd, "Citadel BOARDID", {"/vendor/bin/hw/citadel_updater", "--board_id"});
602
603 // Dump fastrpc dma buffer size
604 DumpFileToFd(fd, "Fastrpc dma buffer", "/sys/kernel/fastrpc/total_dma_kb");
605
606 // Keep this at the end as very long on not for humans
607 DumpFileToFd(fd, "WLAN FW Log Symbol Table", "/vendor/firmware/Data.msc");
608
609 if (modemThreadHandle) {
610 pthread_join(modemThreadHandle, NULL);
611 }
612
613 return DumpstateStatus::OK;
614 }
615
setVerboseLoggingEnabled(const bool enable)616 Return<void> DumpstateDevice::setVerboseLoggingEnabled(const bool enable) {
617 android::base::SetProperty(VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY, enable ? "true" : "false");
618 return Void();
619 }
620
getVerboseLoggingEnabled()621 Return<bool> DumpstateDevice::getVerboseLoggingEnabled() {
622 return android::base::GetBoolProperty(VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY, false);
623 }
624
625 } // namespace implementation
626 } // namespace V1_1
627 } // namespace dumpstate
628 } // namespace hardware
629 } // namespace android
630