1 /*
2 * Copyright 2016 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/properties.h>
22 #include <android-base/unique_fd.h>
23 #include <cutils/properties.h>
24 #include <hidl/HidlBinderSupport.h>
25 #include <hidl/HidlSupport.h>
26
27 #include <log/log.h>
28 #include <pthread.h>
29 #include <string.h>
30 #include <sys/stat.h>
31
32 #define _SVID_SOURCE
33 #include <dirent.h>
34
35 #include "DumpstateUtil.h"
36
37 #define MODEM_LOG_PREFIX_PROPERTY "ro.radio.log_prefix"
38 #define MODEM_LOG_LOC_PROPERTY "ro.radio.log_loc"
39 #define MODEM_LOGGING_SWITCH "persist.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
71 #define BUFSIZE 65536
copyFile(std::string srcFile,std::string destFile)72 static void copyFile(std::string srcFile, std::string destFile) {
73 uint8_t buffer[BUFSIZE];
74 ssize_t size;
75
76 int fdSrc = open(srcFile.c_str(), O_RDONLY);
77 if (fdSrc < 0) {
78 ALOGD("Failed to open source file %s\n", srcFile.c_str());
79 return;
80 }
81
82 int fdDest = open(destFile.c_str(), O_WRONLY | O_CREAT, 0666);
83 if (fdDest < 0) {
84 ALOGD("Failed to open destination file %s\n", destFile.c_str());
85 close(fdSrc);
86 return;
87 }
88
89 ALOGD("Copying %s to %s\n", srcFile.c_str(), destFile.c_str());
90 while ((size = TEMP_FAILURE_RETRY(read(fdSrc, buffer, BUFSIZE))) > 0) {
91 TEMP_FAILURE_RETRY(write(fdDest, buffer, size));
92 }
93
94 close(fdDest);
95 close(fdSrc);
96 }
97
98 struct PosixTarHeader {
99 char name[100]; /* 0 */
100 char mode[8]; /* 100 */
101 char uid[8]; /* 108 */
102 char gid[8]; /* 116 */
103 char size[12]; /* 124 */
104 char mtime[12]; /* 136 */
105 char chksum[8]; /* 148 */
106 char typeflag; /* 156 */
107 char linkname[100]; /* 157 */
108 char magic[6]; /* 257 */
109 char version[2]; /* 259 */
110 char uname[32]; /* 265 */
111 char gname[32]; /* 297 */
112 char devmajor[8]; /* 329 */
113 char devminor[8]; /* 337 */
114 char prefix[155]; /* 345 */
115 char pad[12]; /* 500 */
116 };
117
tarCheckSum(PosixTarHeader * header)118 static unsigned int tarCheckSum(PosixTarHeader *header) {
119 unsigned int sum = 0;
120 char *p = (char *)header;
121 char *q = p + sizeof(PosixTarHeader);
122 for (int i = 0; i < 8; i++) {
123 header->chksum[i] = ' ';
124 }
125 while (p < q) {
126 sum += *p++ & 0xff;
127 }
128 return sum;
129 }
130
tarHeader(PosixTarHeader * header,char * fileName,ssize_t fileSize)131 static PosixTarHeader *tarHeader(PosixTarHeader *header, char *fileName, ssize_t fileSize) {
132 memset(header, 0, sizeof(PosixTarHeader));
133 strcpy(header->name, fileName);
134 sprintf(header->mode, "%07o", 0600);
135 sprintf(header->size, "%011llo", (long long unsigned int)fileSize);
136 sprintf(header->mtime, "%011o", 0);
137 header->typeflag = '0';
138 strcpy(header->magic, "ustar");
139 strcpy(header->version, " ");
140 sprintf(header->chksum, "%06o", tarCheckSum(header));
141 return header;
142 }
143
createTarFile(std::string tarFile,std::string srcDir)144 static void createTarFile(std::string tarFile, std::string srcDir) {
145 uint8_t buffer[BUFSIZE];
146 struct dirent *dirent;
147 struct stat st;
148 PosixTarHeader header;
149 ssize_t size, tarLen = 0, blockSize = sizeof(PosixTarHeader);
150 char padding = '\0';
151
152 DIR *dirp = opendir(srcDir.c_str());
153 if (dirp == NULL) {
154 ALOGD("Unable to open folder %s\n", srcDir.c_str());
155 return;
156 }
157
158 int fdTar = open(tarFile.c_str(), O_WRONLY | O_CREAT, 0666);
159 if (fdTar < 0) {
160 ALOGD("Unable to open file %s\n", tarFile.c_str());
161 closedir(dirp);
162 return;
163 }
164
165 ALOGD("Creating tar file %s\n", tarFile.c_str());
166 while ((dirent = readdir(dirp)) != NULL) {
167 if (dirent->d_name[0] == '.') {
168 continue;
169 }
170
171 std::string path = srcDir + "/" + dirent->d_name;
172 int fd = open(path.c_str(), O_RDONLY);
173 if (fd < 0) {
174 ALOGD("Unable to open file %s\n", path.c_str());
175 continue;
176 }
177 fstat(fd, &st);
178
179 if (TEMP_FAILURE_RETRY(write(fdTar, tarHeader(
180 &header, dirent->d_name, st.st_size), blockSize)) <= 0) {
181 ALOGD("Error while writing file %s, errno=%d\n", tarFile.c_str(), errno);
182 close(fd);
183 continue;
184 }
185 tarLen += blockSize;
186
187 while ((size = TEMP_FAILURE_RETRY(read(fd, buffer, BUFSIZE))) > 0) {
188 write(fdTar, buffer, size);
189 tarLen += size;
190 }
191
192 while (tarLen % blockSize != 0) {
193 write(fdTar, &padding, 1);
194 tarLen++;
195 }
196 close(fd);
197 }
198 close(fdTar);
199 closedir(dirp);
200 }
201
dumpLogs(int fd,std::string srcDir,std::string destDir,int maxFileNum,const char * logPrefix)202 static void dumpLogs(int fd, std::string srcDir, std::string destDir,
203 int maxFileNum, const char *logPrefix) {
204 (void) fd;
205 struct dirent **dirent_list = NULL;
206 int num_entries = scandir(srcDir.c_str(),
207 &dirent_list,
208 0,
209 (int (*)(const struct dirent **, const struct dirent **)) alphasort);
210
211 if (!dirent_list) {
212 return;
213 } else if (num_entries <= 0) {
214 return;
215 }
216
217 int copiedFiles = 0;
218
219 for (int i = num_entries - 1; i >= 0; i--) {
220 ALOGD("Found %s\n", dirent_list[i]->d_name);
221
222 if (0 != strncmp(dirent_list[i]->d_name, logPrefix, strlen(logPrefix))) {
223 continue;
224 }
225
226 if ((copiedFiles >= maxFileNum) && (maxFileNum != -1)) {
227 ALOGD("Skipped %s\n", dirent_list[i]->d_name);
228 continue;
229 }
230
231 copiedFiles++;
232
233 std::string srcLogFile = srcDir + "/" + dirent_list[i]->d_name;
234 std::string destLogFile = destDir + "/" + dirent_list[i]->d_name;
235 copyFile(srcLogFile, destLogFile);
236 }
237
238 while (num_entries--) {
239 free(dirent_list[num_entries]);
240 }
241
242 free(dirent_list);
243 }
244
dumpModemThread(void * data)245 static void *dumpModemThread(void *data)
246 {
247 long fdModem = (long)data;
248
249 ALOGD("dumpModemThread started\n");
250
251 std::string modemLogDir = android::base::GetProperty(MODEM_LOG_LOC_PROPERTY, "");
252 if (modemLogDir.empty()) {
253 ALOGD("No modem log place is set");
254 return NULL;
255 }
256
257 std::string filePrefix = android::base::GetProperty(MODEM_LOG_PREFIX_PROPERTY, "");
258
259 if (filePrefix.empty()) {
260 ALOGD("Modem log prefix is not set");
261 return NULL;
262 }
263
264 bool diagLogEnabled = android::base::GetBoolProperty(DIAG_MDLOG_PERSIST_PROPERTY, false);
265 bool diagLogStarted = android::base::GetBoolProperty(DIAG_MDLOG_STATUS_PROPERTY, false);
266
267 if (diagLogEnabled) {
268 if (diagLogStarted) {
269 android::base::SetProperty(DIAG_MDLOG_PROPERTY, "false");
270 ALOGD("Stopping diag_mdlog...\n");
271 if (android::base::WaitForProperty(DIAG_MDLOG_STATUS_PROPERTY, "false", std::chrono::seconds(10))) {
272 ALOGD("diag_mdlog exited");
273 } else {
274 ALOGE("Waited mdlog timeout after 10 second");
275 }
276 } else {
277 ALOGD("diag_mdlog is not running");
278 }
279 }
280
281 sleep(1);
282 ALOGD("Waited modem for 1 second to flush logs");
283
284 const std::string modemLogCombined = modemLogDir + "/" + filePrefix + "all.tar";
285 const std::string modemLogAllDir = modemLogDir + "/modem_log";
286
287 RunCommandToFd(STDOUT_FILENO, "MKDIR MODEM LOG", {"/vendor/bin/mkdir", "-p", modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
288
289 const std::string diagLogDir = "/data/vendor/radio/diag_logs/logs";
290 const std::string diagPoweronLogPath = "/data/vendor/radio/diag_logs/logs/diag_poweron_log.qmdl";
291
292 if (diagLogEnabled) {
293 dumpLogs(STDOUT_FILENO, diagLogDir, modemLogAllDir, android::base::GetIntProperty(DIAG_MDLOG_NUMBER_BUGREPORT, 100), DIAG_LOG_PREFIX);
294
295 if (diagLogStarted) {
296 ALOGD("Restarting diag_mdlog...");
297 android::base::SetProperty(DIAG_MDLOG_PROPERTY, "true");
298 }
299 }
300 copyFile(diagPoweronLogPath, modemLogAllDir + "/" + basename(diagPoweronLogPath.c_str()));
301
302 if (!PropertiesHelper::IsUserBuild()) {
303 android::base::SetProperty(MODEM_EFS_DUMP_PROPERTY, "true");
304
305 const std::string tcpdumpLogDir = "/data/vendor/tcpdump_logger/logs";
306 const std::string extendedLogDir = "/data/vendor/radio/extended_logs";
307 const std::vector<std::string> rilAndNetmgrLogs{
308 "/data/vendor/radio/haldebug_ril0",
309 "/data/vendor/radio/haldebug_ril1",
310 "/data/vendor/radio/ril_log0",
311 "/data/vendor/radio/ril_log0_old",
312 "/data/vendor/radio/ril_log1",
313 "/data/vendor/radio/ril_log1_old",
314 "/data/vendor/radio/imsdatadaemon_log",
315 "/data/vendor/radio/imsdatadaemon_log_old",
316 "/data/vendor/radio/qmi_fw_log",
317 "/data/vendor/radio/qmi_fw_log_old",
318 "/data/vendor/netmgr/netmgr_log",
319 "/data/vendor/netmgr/netmgr_log_old",
320 "/data/vendor/radio/omadm_logs.txt",
321 "/data/vendor/radio/power_anomaly_data.txt",
322 "/data/vendor/radio/diag_logs/diag_trace.txt",
323 "/data/vendor/radio/diag_logs/diag_trace_old.txt",
324 "/data/vendor/radio/metrics_data",
325 "/data/vendor/ssrlog/ssr_log.txt",
326 "/data/vendor/ssrlog/ssr_log_old.txt",
327 "/data/vendor/rfs/mpss/modem_efs",
328 };
329
330 bool tcpdumpEnabled = android::base::GetBoolProperty(TCPDUMP_PERSIST_PROPERTY, false);
331 if (tcpdumpEnabled) {
332 dumpLogs(STDOUT_FILENO, tcpdumpLogDir, modemLogAllDir, android::base::GetIntProperty(TCPDUMP_NUMBER_BUGREPORT, 5), TCPDUMP_LOG_PREFIX);
333 }
334
335 for (const auto& logFile : rilAndNetmgrLogs) {
336 copyFile(logFile, modemLogAllDir + "/" + basename(logFile.c_str()));
337 }
338
339 dumpLogs(STDOUT_FILENO, extendedLogDir, modemLogAllDir, 100, EXTENDED_LOG_PREFIX);
340 android::base::SetProperty(MODEM_EFS_DUMP_PROPERTY, "false");
341 }
342
343 createTarFile(modemLogCombined, modemLogAllDir);
344
345 std::vector<uint8_t> buffer(65536);
346 android::base::unique_fd fdLog(TEMP_FAILURE_RETRY(open(modemLogCombined.c_str(), O_RDONLY | O_CLOEXEC | O_NONBLOCK)));
347
348 if (fdLog >= 0) {
349 while (1) {
350 ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fdLog, buffer.data(), buffer.size()));
351
352 if (bytes_read == 0) {
353 break;
354 } else if (bytes_read < 0) {
355 ALOGD("read(%s): %s\n", modemLogCombined.c_str(), strerror(errno));
356 break;
357 }
358
359 ssize_t result = TEMP_FAILURE_RETRY(write(fdModem, buffer.data(), bytes_read));
360
361 if (result != bytes_read) {
362 ALOGD("Failed to write %ld bytes, actually written: %ld", bytes_read, result);
363 break;
364 }
365 }
366 }
367
368 RunCommandToFd(STDOUT_FILENO, "RM MODEM DIR", { "/vendor/bin/rm", "-r", modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
369 RunCommandToFd(STDOUT_FILENO, "RM LOG", { "/vendor/bin/rm", modemLogCombined.c_str()}, CommandOptions::WithTimeout(2).Build());
370
371 ALOGD("dumpModemThread finished\n");
372
373 return NULL;
374 }
375
DumpTouch(int fd)376 static void DumpTouch(int fd) {
377 if (!access("/sys/devices/virtual/sec/tsp", R_OK)) {
378 DumpFileToFd(fd, "LSI touch firmware version",
379 "/sys/devices/virtual/sec/tsp/fw_version");
380 DumpFileToFd(fd, "LSI touch status",
381 "/sys/devices/virtual/sec/tsp/status");
382 RunCommandToFd(fd, "Mutual Raw Data",
383 {"/vendor/bin/sh", "-c",
384 "echo run_rawdata_read_all > /sys/devices/virtual/sec/tsp/cmd"
385 " && cat /sys/devices/virtual/sec/tsp/cmd_result"});
386 RunCommandToFd(fd, "Mutual Raw Cap",
387 {"/vendor/bin/sh", "-c",
388 "echo run_rawcap_read_all > /sys/devices/virtual/sec/tsp/cmd"
389 " && cat /sys/devices/virtual/sec/tsp/cmd_result"});
390 RunCommandToFd(fd, "Mutual Strength",
391 {"/vendor/bin/sh", "-c",
392 "echo run_delta_read_all > /sys/devices/virtual/sec/tsp/cmd"
393 " && cat /sys/devices/virtual/sec/tsp/cmd_result"});
394 RunCommandToFd(fd, "Self Raw",
395 {"/vendor/bin/sh", "-c",
396 "echo run_self_rawcap_read_all > /sys/devices/virtual/sec/tsp/cmd"
397 " && cat /sys/devices/virtual/sec/tsp/cmd_result"});
398 RunCommandToFd(fd, "Self Strength",
399 {"/vendor/bin/sh", "-c",
400 "echo run_self_delta_read_all > /sys/devices/virtual/sec/tsp/cmd"
401 " && cat /sys/devices/virtual/sec/tsp/cmd_result"});
402 }
403 if (!access("/sys/devices/platform/soc/888000.i2c/i2c-2/2-0049", R_OK)) {
404 DumpFileToFd(fd, "STM touch firmware version",
405 "/sys/devices/platform/soc/888000.i2c/i2c-2/2-0049/appid");
406 DumpFileToFd(fd, "STM touch status",
407 "/sys/devices/platform/soc/888000.i2c/i2c-2/2-0049/status");
408 RunCommandToFd(fd, "Mutual Raw",
409 {"/vendor/bin/sh", "-c",
410 "echo 13 00 > /sys/devices/platform/soc/888000.i2c/i2c-2/2-0049/stm_fts_cmd"
411 " && cat /sys/devices/platform/soc/888000.i2c/i2c-2/2-0049/stm_fts_cmd"});
412 RunCommandToFd(fd, "Mutual Strength",
413 {"/vendor/bin/sh", "-c",
414 "echo 17 > /sys/devices/platform/soc/888000.i2c/i2c-2/2-0049/stm_fts_cmd"
415 " && cat /sys/devices/platform/soc/888000.i2c/i2c-2/2-0049/stm_fts_cmd"});
416 RunCommandToFd(fd, "Self Raw",
417 {"/vendor/bin/sh", "-c",
418 "echo 15 00 > /sys/devices/platform/soc/888000.i2c/i2c-2/2-0049/stm_fts_cmd"
419 " && cat /sys/devices/platform/soc/888000.i2c/i2c-2/2-0049/stm_fts_cmd"});
420 }
421 }
422
DumpSensorLog(int fd)423 static void DumpSensorLog(int fd) {
424 const std::string logPath = "/data/vendor/sensors/log/sensor_log.txt";
425 const std::string lastlogPath = "/data/vendor/sensors/log/sensor_lastlog.txt";
426
427 if (!access(logPath.c_str(), R_OK)) {
428 DumpFileToFd(fd, "sensor log", logPath);
429 }
430 if (!access(lastlogPath.c_str(), R_OK)) {
431 DumpFileToFd(fd, "sensor lastlog", lastlogPath);
432 }
433 }
434
DumpF2FS(int fd)435 static void DumpF2FS(int fd) {
436 DumpFileToFd(fd, "F2FS", "/sys/kernel/debug/f2fs/status");
437 RunCommandToFd(fd, "F2FS - fragmentation", {"/vendor/bin/sh", "-c",
438 "for d in $(ls /proc/fs/f2fs/); do "
439 "echo $d: /dev/block/mapper/`ls -l /dev/block/mapper | grep $d | awk '{print $8,$9,$10}'`; "
440 "cat /proc/fs/f2fs/$d/segment_info; done"});
441 }
442
DumpUFS(int fd)443 static void DumpUFS(int fd) {
444 DumpFileToFd(fd, "UFS model", "/sys/block/sda/device/model");
445 DumpFileToFd(fd, "UFS rev", "/sys/block/sda/device/rev");
446 DumpFileToFd(fd, "UFS size", "/sys/block/sda/size");
447 DumpFileToFd(fd, "UFS show_hba", "/sys/kernel/debug/ufshcd0/show_hba");
448 DumpFileToFd(fd, "UFS err_stats", "/sys/kernel/debug/ufshcd0/stats/err_stats");
449 DumpFileToFd(fd, "UFS io_stats", "/sys/kernel/debug/ufshcd0/stats/io_stats");
450 DumpFileToFd(fd, "UFS req_stats", "/sys/kernel/debug/ufshcd0/stats/req_stats");
451
452 std::string bootdev = android::base::GetProperty(UFS_BOOTDEVICE, "");
453 if (!bootdev.empty()) {
454 DumpFileToFd(fd, "UFS Slow IO Read", "/sys/devices/platform/soc/" + bootdev + "/slowio_read_cnt");
455 DumpFileToFd(fd, "UFS Slow IO Write", "/sys/devices/platform/soc/" + bootdev + "/slowio_write_cnt");
456 DumpFileToFd(fd, "UFS Slow IO Unmap", "/sys/devices/platform/soc/" + bootdev + "/slowio_unmap_cnt");
457 DumpFileToFd(fd, "UFS Slow IO Sync", "/sys/devices/platform/soc/" + bootdev + "/slowio_sync_cnt");
458
459 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";
460 RunCommandToFd(fd, "UFS health", {"/vendor/bin/sh", "-c", ufs_health.c_str()});
461 }
462 }
463
DumpPower(int fd)464 static void DumpPower(int fd) {
465 RunCommandToFd(fd, "Power Stats Times", {"/vendor/bin/sh", "-c",
466 "echo -n \"Boot: \" && /vendor/bin/uptime -s &&"
467 "echo -n \"Now: \" && date"});
468 DumpFileToFd(fd, "Sleep Stats", "/sys/power/system_sleep/stats");
469 DumpFileToFd(fd, "Power Management Stats", "/sys/power/rpmh_stats/master_stats");
470 DumpFileToFd(fd, "WLAN Power Stats", "/d/wlan0/power_stats");
471 }
472
DumpVibrator(int fd)473 static void DumpVibrator(int fd) {
474 const std::string dir = "/sys/class/leds/vibrator/device/";
475 const std::vector<std::string> files {
476 "comp_enable",
477 "cp_dig_scale",
478 "cp_trigger_index",
479 "cp_trigger_queue",
480 "dig_scale",
481 "f0_stored",
482 "heartbeat",
483 "leds/vibrator/activate",
484 "leds/vibrator/duration",
485 "leds/vibrator/state",
486 "num_waves",
487 "redc_stored",
488 "standby_timeout",
489 };
490
491 for (const auto &file : files) {
492 DumpFileToFd(fd, "Vibrator", dir+file);
493 }
494 }
495
496 // Methods from ::android::hardware::dumpstate::V1_0::IDumpstateDevice follow.
dumpstateBoard(const hidl_handle & handle)497 Return<void> DumpstateDevice::dumpstateBoard(const hidl_handle& handle) {
498 // Ignore return value, just return an empty status.
499 dumpstateBoard_1_1(handle, DumpstateMode::DEFAULT, 30 * 1000 /* timeoutMillis */);
500 return Void();
501 }
502
503 // Methods from ::android::hardware::dumpstate::V1_1::IDumpstateDevice follow.
dumpstateBoard_1_1(const hidl_handle & handle,const DumpstateMode mode,const uint64_t timeoutMillis)504 Return<DumpstateStatus> DumpstateDevice::dumpstateBoard_1_1(const hidl_handle& handle,
505 const DumpstateMode mode,
506 const uint64_t timeoutMillis) {
507 // Unused arguments.
508 (void) timeoutMillis;
509 // Exit when dump is completed since this is a lazy HAL.
510 addPostCommandTask([]() {
511 exit(0);
512 });
513
514 if (handle == nullptr || handle->numFds < 1) {
515 ALOGE("no FDs\n");
516 return DumpstateStatus::ILLEGAL_ARGUMENT;
517 }
518
519 int fd = handle->data[0];
520 if (fd < 0) {
521 ALOGE("invalid FD: %d\n", handle->data[0]);
522 return DumpstateStatus::ILLEGAL_ARGUMENT;
523 }
524
525 bool isModeValid = false;
526 for (const auto dumpstateMode : hidl_enum_range<DumpstateMode>()) {
527 if (mode == dumpstateMode) {
528 isModeValid = true;
529 break;
530 }
531 }
532 if (!isModeValid) {
533 ALOGE("Invalid mode: %d\n", mode);
534 return DumpstateStatus::ILLEGAL_ARGUMENT;
535 } else if (mode == DumpstateMode::WEAR) {
536 // We aren't a Wear device.
537 ALOGE("Unsupported mode: %d\n", mode);
538 return DumpstateStatus::UNSUPPORTED_MODE;
539 }
540
541 RunCommandToFd(fd, "Notify modem", {"/vendor/bin/modem_svc", "-s"}, CommandOptions::WithTimeout(1).Build());
542
543 pthread_t modemThreadHandle = 0;
544 if (getVerboseLoggingEnabled()) {
545 ALOGD("Verbose logging is enabled.\n");
546 if (handle->numFds < 2) {
547 ALOGE("no FD for modem\n");
548 } else {
549 int fdModem = handle->data[1];
550 if (pthread_create(&modemThreadHandle, NULL, dumpModemThread, (void *)((long)fdModem)) != 0) {
551 ALOGE("could not create thread for dumpModem\n");
552 }
553 }
554 }
555
556 RunCommandToFd(fd, "VENDOR PROPERTIES", {"/vendor/bin/getprop"});
557 DumpFileToFd(fd, "SoC serial number", "/sys/devices/soc0/serial_number");
558 DumpFileToFd(fd, "CPU present", "/sys/devices/system/cpu/present");
559 DumpFileToFd(fd, "CPU online", "/sys/devices/system/cpu/online");
560 DumpTouch(fd);
561
562 DumpF2FS(fd);
563 DumpUFS(fd);
564
565 DumpSensorLog(fd);
566
567 DumpFileToFd(fd, "INTERRUPTS", "/proc/interrupts");
568
569 DumpPower(fd);
570
571 DumpFileToFd(fd, "LL-Stats", "/d/wlan0/ll_stats");
572 DumpFileToFd(fd, "WLAN Connect Info", "/d/wlan0/connect_info");
573 DumpFileToFd(fd, "WLAN Offload Info", "/d/wlan0/offload_info");
574 DumpFileToFd(fd, "WLAN Roaming Stats", "/d/wlan0/roam_stats");
575 DumpFileToFd(fd, "ICNSS Stats", "/d/icnss/stats");
576 DumpFileToFd(fd, "SMD Log", "/d/ipc_logging/smd/log");
577 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"});
578 DumpFileToFd(fd, "dmabuf info", "/d/dma_buf/bufinfo");
579 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"});
580 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"});
581 RunCommandToFd(
582 fd, "LMH info",
583 {"/vendor/bin/sh", "-c",
584 "for f in /sys/bus/platform/drivers/msm_lmh_dcvs/*qcom,limits-dcvs@*/lmh_freq_limit; do "
585 "state=`cat $f` ; echo \"$f: $state\" ; done"});
586 RunCommandToFd(fd, "CPU time-in-state", {"/vendor/bin/sh", "-c", "for cpu in /sys/devices/system/cpu/cpu*; do f=$cpu/cpufreq/stats/time_in_state; if [ ! -f $f ]; then continue; fi; echo $f:; cat $f; done"});
587 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 $d/usage`\"; done; done"});
588 RunCommandToFd(fd, "Easel debug info", {"/vendor/bin/sh", "-c", "for f in `ls /sys/devices/platform/soc/a88000.i2c/i2c-0/0-0066/@(*curr|temperature|vbat|total_power)`; do echo \"$f: `cat $f`\" ; done; file=/sys/devices/virtual/misc/mnh_sm/state; echo \"$file: `cat $file`\""});
589 DumpFileToFd(fd, "MDP xlogs", "/data/vendor/display/mdp_xlog");
590 DumpFileToFd(fd, "TCPM logs", "/d/tcpm/usbpd0");
591 DumpFileToFd(fd, "PD Engine", "/d/logbuffer/usbpd");
592 DumpFileToFd(fd, "smb-lib", "/d/logbuffer/smblib");
593 DumpFileToFd(fd, "WLC logs", "/d/logbuffer/wireless");
594 DumpFileToFd(fd, "ipc-local-ports", "/d/msm_ipc_router/dump_local_ports");
595 DumpFileToFd(fd, "ipc-servers", "/d/msm_ipc_router/dump_servers");
596 RunCommandToFd(fd, "ipc-logs",
597 {"/vendor/bin/sh", "-c",
598 "for f in `ls /d/ipc_logging/*_IPCRTR/log` ; do echo \"------ $f\\n`cat "
599 "$f`\\n\" ; done"});
600 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"});
601 RunCommandToFd(fd, "Power supply properties", {"/vendor/bin/sh", "-c", "for f in `ls /sys/class/power_supply/*/uevent` ; do echo \"------ $f\\n`cat $f`\\n\" ; done"});
602 RunCommandToFd(fd, "PMIC Votables", {"/vendor/bin/sh", "-c", "cat /sys/kernel/debug/pmic-votable/*/status"});
603 DumpFileToFd(fd, "Battery cycle count", "/sys/class/power_supply/bms/device/cycle_counts_bins");
604 DumpFileToFd(fd, "FG cycle count", "/sys/class/power_supply/maxfg/cycle_counts_bins");
605 DumpFileToFd(fd, "Maxim FG History", "/dev/maxfg_history");
606 DumpFileToFd(fd, "Maxim FG registers", "/d/regmap/4-0036/registers");
607 DumpFileToFd(fd, "Maxim FG NV RAM", "/d/regmap/4-000b/registers");
608 RunCommandToFd(fd, "QCOM FG SRAM", {"/vendor/bin/sh", "-c", "echo 0 > /d/fg/sram/address ; echo 500 > /d/fg/sram/count ; cat /d/fg/sram/data"});
609 DumpFileToFd(fd, "WLC VER", "/sys/devices/platform/soc/a88000.i2c/i2c-0/0-0061/version");
610 DumpFileToFd(fd, "WLC STATUS", "/sys/devices/platform/soc/a88000.i2c/i2c-0/0-0061/status");
611
612 RunCommandToFd(fd, "eSIM Status", {"/vendor/bin/sh", "-c", "od -t x1 /sys/firmware/devicetree/base/chosen/cdt/cdb2/esim"});
613 DumpFileToFd(fd, "Modem Stat", "/data/vendor/modem_stat/debug.txt");
614 DumpFileToFd(fd, "Pixel trace", "/d/tracing/instances/pixel-trace/trace");
615
616 /* Battery Defend setting */
617 RunCommandToFd(
618 fd, "TEMP-DEFEND Config",
619 {"/vendor/bin/sh", "-c",
620 " cd /sys/devices/platform/soc/soc:google,charger; for f in `ls bd_*` ; do echo "
621 "\"$f: `cat $f`\" ; done"});
622 RunCommandToFd(
623 fd, "DWELL-DEFEND Config",
624 {"/vendor/bin/sh", "-c",
625 " cd /sys/devices/platform/soc/soc:google,charger; for f in `ls charge_s*` ; do echo "
626 "\"$f: `cat $f`\" ; done"});
627
628 // Slower dump put later in case stuck the rest of dump
629 // Timeout after 3s as TZ log missing EOF
630 RunCommandToFd(fd, "QSEE logs", {"/vendor/bin/sh", "-c", "/vendor/bin/timeout 3 cat /d/tzdbg/qsee_log"});
631
632 // Citadel info
633 RunCommandToFd(fd, "Citadel VERSION", {"/vendor/bin/hw/citadel_updater", "-lv"});
634 RunCommandToFd(fd, "Citadel STATS", {"/vendor/bin/hw/citadel_updater", "--stats"});
635 RunCommandToFd(fd, "Citadel BOARDID", {"/vendor/bin/hw/citadel_updater", "--board_id"});
636
637 DumpVibrator(fd);
638
639 // Dump various events in WiFi data path
640 DumpFileToFd(fd, "WLAN DP Trace", "/d/wlan/dpt_stats/dump_set_dpt_logs");
641
642 // Keep this at the end as very long on not for humans
643 DumpFileToFd(fd, "WLAN FW Log Symbol Table", "/vendor/firmware/Data.msc");
644
645 // Dump fastrpc dma buffer size
646 DumpFileToFd(fd, "Fastrpc dma buffer", "/sys/kernel/fastrpc/total_dma_kb");
647
648 // Dump page owner
649 DumpFileToFd(fd, "Page Owner", "/sys/kernel/debug/page_owner");
650 if (modemThreadHandle) {
651 pthread_join(modemThreadHandle, NULL);
652 }
653
654 return DumpstateStatus::OK;
655 }
656
setVerboseLoggingEnabled(const bool enable)657 Return<void> DumpstateDevice::setVerboseLoggingEnabled(const bool enable) {
658 android::base::SetProperty(VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY, enable ? "true" : "false");
659 return Void();
660 }
661
getVerboseLoggingEnabled()662 Return<bool> DumpstateDevice::getVerboseLoggingEnabled() {
663 return android::base::GetBoolProperty(VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY, false);
664 }
665
666 } // namespace implementation
667 } // namespace V1_1
668 } // namespace dumpstate
669 } // namespace hardware
670 } // namespace android
671