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/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.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 TCPDUMP_NUMBER_BUGREPORT "persist.vendor.tcpdump.log.br_num"
48 #define TCPDUMP_PERSIST_PROPERTY "persist.vendor.tcpdump.log.alwayson"
49
50 #define MODEM_EFS_DUMP_PROPERTY "vendor.sys.modem.diag.efsdump"
51
52 #define VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY "persist.vendor.verbose_logging_enabled"
53
54 using android::os::dumpstate::CommandOptions;
55 using android::os::dumpstate::DumpFileToFd;
56 using android::os::dumpstate::PropertiesHelper;
57 using android::os::dumpstate::RunCommandToFd;
58
59 namespace android {
60 namespace hardware {
61 namespace dumpstate {
62 namespace V1_1 {
63 namespace implementation {
64
65 #define DIAG_LOG_PREFIX "diag_log_"
66 #define TCPDUMP_LOG_PREFIX "tcpdump"
67 #define EXTENDED_LOG_PREFIX "extended_log_"
68
69 #define BUFSIZE 65536
copyFile(std::string srcFile,std::string destFile)70 static void copyFile(std::string srcFile, std::string destFile) {
71 uint8_t buffer[BUFSIZE];
72 ssize_t size;
73
74 int fdSrc = open(srcFile.c_str(), O_RDONLY);
75 if (fdSrc < 0) {
76 ALOGD("Failed to open source file %s\n", srcFile.c_str());
77 return;
78 }
79
80 int fdDest = open(destFile.c_str(), O_WRONLY | O_CREAT, 0666);
81 if (fdDest < 0) {
82 ALOGD("Failed to open destination file %s\n", destFile.c_str());
83 close(fdSrc);
84 return;
85 }
86
87 ALOGD("Copying %s to %s\n", srcFile.c_str(), destFile.c_str());
88 while ((size = TEMP_FAILURE_RETRY(read(fdSrc, buffer, BUFSIZE))) > 0) {
89 TEMP_FAILURE_RETRY(write(fdDest, buffer, size));
90 }
91
92 close(fdDest);
93 close(fdSrc);
94 }
95
96 struct PosixTarHeader {
97 char name[100]; /* 0 */
98 char mode[8]; /* 100 */
99 char uid[8]; /* 108 */
100 char gid[8]; /* 116 */
101 char size[12]; /* 124 */
102 char mtime[12]; /* 136 */
103 char chksum[8]; /* 148 */
104 char typeflag; /* 156 */
105 char linkname[100]; /* 157 */
106 char magic[6]; /* 257 */
107 char version[2]; /* 259 */
108 char uname[32]; /* 265 */
109 char gname[32]; /* 297 */
110 char devmajor[8]; /* 329 */
111 char devminor[8]; /* 337 */
112 char prefix[155]; /* 345 */
113 char pad[12]; /* 500 */
114 };
115
tarCheckSum(PosixTarHeader * header)116 static unsigned int tarCheckSum(PosixTarHeader *header) {
117 unsigned int sum = 0;
118 char *p = (char *)header;
119 char *q = p + sizeof(PosixTarHeader);
120 for (int i = 0; i < 8; i++) {
121 header->chksum[i] = ' ';
122 }
123 while (p < q) {
124 sum += *p++ & 0xff;
125 }
126 return sum;
127 }
128
tarHeader(PosixTarHeader * header,char * fileName,ssize_t fileSize)129 static PosixTarHeader *tarHeader(PosixTarHeader *header, char *fileName, ssize_t fileSize) {
130 memset(header, 0, sizeof(PosixTarHeader));
131 strcpy(header->name, fileName);
132 sprintf(header->mode, "%07o", 0600);
133 sprintf(header->size, "%011llo", (long long unsigned int)fileSize);
134 sprintf(header->mtime, "%011o", 0);
135 header->typeflag = '0';
136 strcpy(header->magic, "ustar");
137 strcpy(header->version, " ");
138 sprintf(header->chksum, "%06o", tarCheckSum(header));
139 return header;
140 }
141
createTarFile(std::string tarFile,std::string srcDir)142 static void createTarFile(std::string tarFile, std::string srcDir) {
143 uint8_t buffer[BUFSIZE];
144 struct dirent *dirent;
145 struct stat st;
146 PosixTarHeader header;
147 ssize_t size, tarLen = 0, blockSize = sizeof(PosixTarHeader);
148 char padding = '\0';
149
150 DIR *dirp = opendir(srcDir.c_str());
151 if (dirp == NULL) {
152 ALOGD("Unable to open folder %s\n", srcDir.c_str());
153 return;
154 }
155
156 int fdTar = open(tarFile.c_str(), O_WRONLY | O_CREAT, 0666);
157 if (fdTar < 0) {
158 ALOGD("Unable to open file %s\n", tarFile.c_str());
159 closedir(dirp);
160 return;
161 }
162
163 ALOGD("Creating tar file %s\n", tarFile.c_str());
164 while ((dirent = readdir(dirp)) != NULL) {
165 if (dirent->d_name[0] == '.') {
166 continue;
167 }
168
169 std::string path = srcDir + "/" + dirent->d_name;
170 int fd = open(path.c_str(), O_RDONLY);
171 if (fd < 0) {
172 ALOGD("Unable to open file %s\n", path.c_str());
173 continue;
174 }
175 fstat(fd, &st);
176
177 if (TEMP_FAILURE_RETRY(write(fdTar, tarHeader(
178 &header, dirent->d_name, st.st_size), blockSize)) <= 0) {
179 ALOGD("Error while writing file %s, errno=%d\n", tarFile.c_str(), errno);
180 close(fd);
181 continue;
182 }
183 tarLen += blockSize;
184
185 while ((size = TEMP_FAILURE_RETRY(read(fd, buffer, BUFSIZE))) > 0) {
186 write(fdTar, buffer, size);
187 tarLen += size;
188 }
189
190 while (tarLen % blockSize != 0) {
191 write(fdTar, &padding, 1);
192 tarLen++;
193 }
194 close(fd);
195 }
196 close(fdTar);
197 closedir(dirp);
198 }
199
dumpLogs(int fd,std::string srcDir,std::string destDir,int maxFileNum,const char * logPrefix)200 static void dumpLogs(int fd, std::string srcDir, std::string destDir,
201 int maxFileNum, const char *logPrefix) {
202 (void) fd;
203 struct dirent **dirent_list = NULL;
204 int num_entries = scandir(srcDir.c_str(),
205 &dirent_list,
206 0,
207 (int (*)(const struct dirent **, const struct dirent **)) alphasort);
208
209 if (!dirent_list) {
210 return;
211 } else if (num_entries <= 0) {
212 return;
213 }
214
215 int copiedFiles = 0;
216
217 for (int i = num_entries - 1; i >= 0; i--) {
218 ALOGD("Found %s\n", dirent_list[i]->d_name);
219
220 if (0 != strncmp(dirent_list[i]->d_name, logPrefix, strlen(logPrefix))) {
221 continue;
222 }
223
224 if ((copiedFiles >= maxFileNum) && (maxFileNum != -1)) {
225 ALOGD("Skipped %s\n", dirent_list[i]->d_name);
226 continue;
227 }
228
229 copiedFiles++;
230
231 std::string srcLogFile = srcDir + "/" + dirent_list[i]->d_name;
232 std::string destLogFile = destDir + "/" + dirent_list[i]->d_name;
233 copyFile(srcLogFile, destLogFile);
234 }
235
236 while (num_entries--) {
237 free(dirent_list[num_entries]);
238 }
239
240 free(dirent_list);
241 }
242
dumpModemThread(void * data)243 static void *dumpModemThread(void *data)
244 {
245 long fdModem = (long)data;
246
247 ALOGD("dumpModemThread started\n");
248
249 std::string modemLogDir = android::base::GetProperty(MODEM_LOG_LOC_PROPERTY, "");
250 if (modemLogDir.empty()) {
251 ALOGD("No modem log place is set");
252 return NULL;
253 }
254
255 std::string filePrefix = android::base::GetProperty(MODEM_LOG_PREFIX_PROPERTY, "");
256
257 if (filePrefix.empty()) {
258 ALOGD("Modem log prefix is not set");
259 return NULL;
260 }
261
262 bool diagLogEnabled = android::base::GetBoolProperty(DIAG_MDLOG_PERSIST_PROPERTY, false);
263 bool diagLogStarted = android::base::GetBoolProperty(DIAG_MDLOG_STATUS_PROPERTY, false);
264
265 if (diagLogEnabled) {
266 if (diagLogStarted) {
267 android::base::SetProperty(DIAG_MDLOG_PROPERTY, "false");
268 ALOGD("Stopping diag_mdlog...\n");
269 if (android::base::WaitForProperty(DIAG_MDLOG_STATUS_PROPERTY, "false", std::chrono::seconds(10))) {
270 ALOGD("diag_mdlog exited");
271 } else {
272 ALOGE("Waited mdlog timeout after 10 second");
273 }
274 } else {
275 ALOGD("diag_mdlog is not running");
276 }
277 }
278
279 sleep(1);
280 ALOGD("Waited modem for 1 second to flush logs");
281
282 const std::string modemLogCombined = modemLogDir + "/" + filePrefix + "all.tar";
283 const std::string modemLogAllDir = modemLogDir + "/modem_log";
284
285 RunCommandToFd(STDOUT_FILENO, "MKDIR MODEM LOG", {"/vendor/bin/mkdir", "-p", modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
286
287 const std::string diagLogDir = "/data/vendor/radio/diag_logs/logs";
288 const std::string diagPoweronLogPath = "/data/vendor/radio/diag_logs/logs/diag_poweron_log.qmdl";
289
290 if (diagLogEnabled) {
291 dumpLogs(STDOUT_FILENO, diagLogDir, modemLogAllDir, android::base::GetIntProperty(DIAG_MDLOG_NUMBER_BUGREPORT, 100), DIAG_LOG_PREFIX);
292
293 if (diagLogStarted) {
294 ALOGD("Restarting diag_mdlog...");
295 android::base::SetProperty(DIAG_MDLOG_PROPERTY, "true");
296 }
297 }
298 copyFile(diagPoweronLogPath, modemLogAllDir + "/" + basename(diagPoweronLogPath.c_str()));
299
300 if (!PropertiesHelper::IsUserBuild()) {
301 char cmd[256] = { 0 };
302
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 {
309 "/data/vendor/radio/haldebug_ril0",
310 "/data/vendor/radio/haldebug_ril1",
311 "/data/vendor/radio/ril_log0",
312 "/data/vendor/radio/ril_log0_old",
313 "/data/vendor/radio/ril_log1",
314 "/data/vendor/radio/ril_log1_old",
315 "/data/vendor/radio/qmi_fw_log",
316 "/data/vendor/radio/qmi_fw_log_old",
317 "/data/vendor/radio/imsdatadaemon_log",
318 "/data/vendor/radio/imsdatadaemon_log_old",
319 "/data/vendor/netmgr/netmgr_log",
320 "/data/vendor/netmgr/netmgr_log_old",
321 "/data/vendor/radio/omadm_logs.txt",
322 "/data/vendor/radio/power_anomaly_data.txt",
323 "/data/vendor/radio/diag_logs/diag_trace.txt",
324 "/data/vendor/radio/diag_logs/diag_trace_old.txt",
325 "/data/vendor/radio/metrics_data",
326 "/data/vendor/ssrlog/ssr_log.txt",
327 "/data/vendor/ssrlog/ssr_log_old.txt",
328 "/data/vendor/rfs/mpss/modem_efs",
329 "/sys/kernel/debug/ipa/ipa_statistics_msg"
330 };
331
332 bool tcpdumpEnabled = android::base::GetBoolProperty(TCPDUMP_PERSIST_PROPERTY, false);
333 if (tcpdumpEnabled) {
334 dumpLogs(STDOUT_FILENO, tcpdumpLogDir, modemLogAllDir, android::base::GetIntProperty(TCPDUMP_NUMBER_BUGREPORT, 5), TCPDUMP_LOG_PREFIX);
335 }
336
337 for (const auto& logFile : rilAndNetmgrLogs) {
338 copyFile(logFile, modemLogAllDir + "/" + basename(logFile.c_str()));
339 }
340
341 //Dump IPA log
342 snprintf(cmd, sizeof(cmd),
343 "cat /d/ipc_logging/ipa/log > %s/ipa_log",
344 modemLogAllDir.c_str());
345 RunCommandToFd(STDOUT_FILENO, "Dump IPA log", {"/vendor/bin/sh", "-c", cmd});
346
347 //Dump QRTR0 log for QMI service state
348 snprintf(cmd, sizeof(cmd),
349 "cat /d/ipc_logging/qrtr_0/log > %s/qrtr_0_log",
350 modemLogAllDir.c_str());
351 RunCommandToFd(STDOUT_FILENO, "Dump QRTR0 log", {"/vendor/bin/sh", "-c", cmd});
352
353 dumpLogs(STDOUT_FILENO, extendedLogDir, modemLogAllDir, 100, EXTENDED_LOG_PREFIX);
354 android::base::SetProperty(MODEM_EFS_DUMP_PROPERTY, "false");
355 }
356
357 createTarFile(modemLogCombined, modemLogAllDir);
358
359 std::vector<uint8_t> buffer(65536);
360 android::base::unique_fd fdLog(TEMP_FAILURE_RETRY(open(modemLogCombined.c_str(), O_RDONLY | O_CLOEXEC | O_NONBLOCK)));
361
362 if (fdLog >= 0) {
363 while (1) {
364 ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fdLog, buffer.data(), buffer.size()));
365
366 if (bytes_read == 0) {
367 break;
368 } else if (bytes_read < 0) {
369 ALOGD("read(%s): %s\n", modemLogCombined.c_str(), strerror(errno));
370 break;
371 }
372
373 ssize_t result = TEMP_FAILURE_RETRY(write(fdModem, buffer.data(), bytes_read));
374
375 if (result != bytes_read) {
376 ALOGD("Failed to write %ld bytes, actually written: %ld", bytes_read, result);
377 break;
378 }
379 }
380 }
381
382 RunCommandToFd(STDOUT_FILENO, "RM MODEM DIR", { "/vendor/bin/rm", "-r", modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
383 RunCommandToFd(STDOUT_FILENO, "RM LOG", { "/vendor/bin/rm", modemLogCombined.c_str()}, CommandOptions::WithTimeout(2).Build());
384
385 ALOGD("dumpModemThread finished\n");
386
387 return NULL;
388 }
389
DumpTouch(int fd)390 static void DumpTouch(int fd) {
391 const char touch_spi_path[] = "/sys/class/spi_master/spi0/spi0.0";
392 char cmd[256];
393
394 snprintf(cmd, sizeof(cmd), "%s/appid", touch_spi_path);
395 if (!access(cmd, R_OK)) {
396 // Touch firmware version
397 DumpFileToFd(fd, "STM touch firmware version", cmd);
398
399 // Touch controller status
400 snprintf(cmd, sizeof(cmd), "%s/status", touch_spi_path);
401 DumpFileToFd(fd, "STM touch status", cmd);
402
403 // Mutual raw data
404 snprintf(cmd, sizeof(cmd),
405 "echo 13 00 01 > %s/stm_fts_cmd && cat %s/stm_fts_cmd",
406 touch_spi_path, touch_spi_path);
407 RunCommandToFd(fd, "Mutual Raw", {"/vendor/bin/sh", "-c", cmd});
408
409 // Mutual strength data
410 snprintf(cmd, sizeof(cmd),
411 "echo 17 01 > %s/stm_fts_cmd && cat %s/stm_fts_cmd",
412 touch_spi_path, touch_spi_path);
413 RunCommandToFd(fd, "Mutual Strength", {"/vendor/bin/sh", "-c", cmd});
414
415 // Self raw data
416 snprintf(cmd, sizeof(cmd),
417 "echo 15 00 01> %s/stm_fts_cmd && cat %s/stm_fts_cmd",
418 touch_spi_path, touch_spi_path);
419 RunCommandToFd(fd, "Self Raw", {"/vendor/bin/sh", "-c", cmd});
420 }
421
422 if (!access("/proc/fts/driver_test", R_OK)) {
423 RunCommandToFd(fd, "Mutual Raw Data",
424 {"/vendor/bin/sh", "-c",
425 "echo 23 00 > /proc/fts/driver_test && "
426 "cat /proc/fts/driver_test"});
427 RunCommandToFd(fd, "Mutual Baseline Data",
428 {"/vendor/bin/sh", "-c",
429 "echo 23 03 > /proc/fts/driver_test && "
430 "cat /proc/fts/driver_test"});
431 RunCommandToFd(fd, "Mutual Strength Data",
432 {"/vendor/bin/sh", "-c",
433 "echo 23 02 > /proc/fts/driver_test && "
434 "cat /proc/fts/driver_test"});
435 RunCommandToFd(fd, "Self Raw Data",
436 {"/vendor/bin/sh", "-c",
437 "echo 24 00 > /proc/fts/driver_test && "
438 "cat /proc/fts/driver_test"});
439 RunCommandToFd(fd, "Self Baseline Data",
440 {"/vendor/bin/sh", "-c",
441 "echo 24 03 > /proc/fts/driver_test && "
442 "cat /proc/fts/driver_test"});
443 RunCommandToFd(fd, "Self Strength Data",
444 {"/vendor/bin/sh", "-c",
445 "echo 24 02 > /proc/fts/driver_test && "
446 "cat /proc/fts/driver_test"});
447 RunCommandToFd(fd, "Mutual Compensation",
448 {"/vendor/bin/sh", "-c",
449 "echo 32 10 > /proc/fts/driver_test && "
450 "cat /proc/fts/driver_test"});
451 RunCommandToFd(fd, "Self Compensation",
452 {"/vendor/bin/sh", "-c",
453 "echo 33 12 > /proc/fts/driver_test && "
454 "cat /proc/fts/driver_test"});
455 RunCommandToFd(fd, "Golden MS Raw",
456 {"/vendor/bin/sh", "-c",
457 "echo 34 > /proc/fts/driver_test && "
458 "cat /proc/fts/driver_test"});
459 RunCommandToFd(fd, "Packaging Plant - HW reset",
460 {"/vendor/bin/sh", "-c",
461 "echo 01 FA 20 00 00 24 80 > /proc/fts/driver_test"});
462 RunCommandToFd(fd, "Packaging Plant - Hibernate Memory",
463 {"/vendor/bin/sh", "-c",
464 "echo 01 FA 20 00 00 68 08 > /proc/fts/driver_test"});
465 RunCommandToFd(fd, "Packaging Plant - Read 10 bytes from Address 0x00043F28",
466 {"/vendor/bin/sh", "-c",
467 "echo 02 FB 00 04 3F 28 00 0A 00 > /proc/fts/driver_test && "
468 "cat /proc/fts/driver_test"});
469 }
470
471 snprintf(cmd, sizeof(cmd), "%s/stm_fts_cmd", touch_spi_path);
472 if (!access(cmd, R_OK)) {
473 // ITO raw data
474 snprintf(cmd, sizeof(cmd),
475 "echo 01 > %s/stm_fts_cmd && cat %s/stm_fts_cmd",
476 touch_spi_path, touch_spi_path);
477 RunCommandToFd(fd, "ITO Raw", {"/vendor/bin/sh", "-c", cmd});
478 }
479 }
480
DumpDisplay(int fd)481 static void DumpDisplay(int fd) {
482 DumpFileToFd(fd, "PANEL VENDOR NAME", "/sys/class/panel_info/panel0/panel_vendor_name");
483 DumpFileToFd(fd, "PANEL SN", "/sys/class/panel_info/panel0/serial_number");
484 DumpFileToFd(fd, "PANEL EXTRA INFO", "/sys/class/panel_info/panel0/panel_extinfo");
485 }
486
DumpSensorLog(int fd)487 static void DumpSensorLog(int fd) {
488 const std::string logPath = "/data/vendor/sensors/log/sensor_log.txt";
489 const std::string lastlogPath = "/data/vendor/sensors/log/sensor_lastlog.txt";
490
491 if (!access(logPath.c_str(), R_OK)) {
492 DumpFileToFd(fd, "sensor log", logPath);
493 }
494 if (!access(lastlogPath.c_str(), R_OK)) {
495 DumpFileToFd(fd, "sensor lastlog", lastlogPath);
496 }
497 }
498
DumpF2FS(int fd)499 static void DumpF2FS(int fd) {
500 DumpFileToFd(fd, "F2FS", "/sys/kernel/debug/f2fs/status");
501 RunCommandToFd(fd, "F2FS - fsck time (ms)", {"/vendor/bin/sh", "-c", "getprop ro.boottime.init.fsck.data"});
502 RunCommandToFd(fd, "F2FS - checkpoint=disable time (ms)", {"/vendor/bin/sh", "-c", "getprop ro.boottime.init.mount.data"});
503 }
504
DumpUFS(int fd)505 static void DumpUFS(int fd) {
506 DumpFileToFd(fd, "UFS model", "/sys/block/sda/device/model");
507 DumpFileToFd(fd, "UFS rev", "/sys/block/sda/device/rev");
508 DumpFileToFd(fd, "UFS size", "/sys/block/sda/size");
509
510 DumpFileToFd(fd, "UFS Slow IO Read", "/dev/sys/block/bootdevice/slowio_read_cnt");
511 DumpFileToFd(fd, "UFS Slow IO Write", "/dev/sys/block/bootdevice/slowio_write_cnt");
512 DumpFileToFd(fd, "UFS Slow IO Unmap", "/dev/sys/block/bootdevice/slowio_unmap_cnt");
513 DumpFileToFd(fd, "UFS Slow IO Sync", "//dev/sys/block/bootdevice/slowio_sync_cnt");
514
515 RunCommandToFd(fd, "UFS err_stats", {"/vendor/bin/sh", "-c",
516 "path=\"/dev/sys/block/bootdevice/err_stats\"; "
517 "for node in `ls $path/err_*`; do "
518 "printf \"%s:%d\\n\" $(basename $node) $(cat $node); done;"});
519
520 RunCommandToFd(fd, "UFS io_stats", {"/vendor/bin/sh", "-c",
521 "path=\"/dev/sys/block/bootdevice/io_stats\"; "
522 "printf \"\\t\\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
523 "ReadCnt ReadBytes WriteCnt WriteBytes RWCnt RWBytes; "
524 "str=$(cat $path/*_start); arr=($str); "
525 "printf \"Started: \\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
526 "${arr[1]} ${arr[0]} ${arr[5]} ${arr[4]} ${arr[3]} ${arr[2]}; "
527 "str=$(cat $path/*_complete); arr=($str); "
528 "printf \"Completed: \\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
529 "${arr[1]} ${arr[0]} ${arr[5]} ${arr[4]} ${arr[3]} ${arr[2]}; "
530 "str=$(cat $path/*_maxdiff); arr=($str); "
531 "printf \"MaxDiff: \\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\\n\" "
532 "${arr[1]} ${arr[0]} ${arr[5]} ${arr[4]} ${arr[3]} ${arr[2]}; "});
533
534 RunCommandToFd(fd, "UFS req_stats", {"/vendor/bin/sh", "-c",
535 "path=\"/dev/sys/block/bootdevice/req_stats\"; "
536 "printf \"\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
537 "All Write Read Read\\(urg\\) Write\\(urg\\) Flush Discard; "
538 "str=$(cat $path/*_min); arr=($str); "
539 "printf \"Min:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
540 "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]}; "
541 "str=$(cat $path/*_max); arr=($str); "
542 "printf \"Max:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
543 "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]}; "
544 "str=$(cat $path/*_avg); arr=($str); "
545 "printf \"Avg.:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
546 "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]}; "
547 "str=$(cat $path/*_sum); arr=($str); "
548 "printf \"Count:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\\n\" "
549 "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]};"});
550
551 std::string ufs_health = "for f in $(find /dev/sys/block/bootdevice/health_descriptor -type f); do if [[ -r $f && -f $f ]]; then echo --- $f; cat $f; echo ''; fi; done";
552 RunCommandToFd(fd, "UFS health", {"/vendor/bin/sh", "-c", ufs_health.c_str()});
553 }
554
555 // Methods from ::android::hardware::dumpstate::V1_0::IDumpstateDevice follow.
dumpstateBoard(const hidl_handle & handle)556 Return<void> DumpstateDevice::dumpstateBoard(const hidl_handle& handle) {
557 // Ignore return value, just return an empty status.
558 dumpstateBoard_1_1(handle, DumpstateMode::DEFAULT, 30 * 1000 /* timeoutMillis */);
559 return Void();
560 }
561
562 // Methods from ::android::hardware::dumpstate::V1_1::IDumpstateDevice follow.
dumpstateBoard_1_1(const hidl_handle & handle,const DumpstateMode mode,const uint64_t timeoutMillis)563 Return<DumpstateStatus> DumpstateDevice::dumpstateBoard_1_1(const hidl_handle& handle,
564 const DumpstateMode mode,
565 const uint64_t timeoutMillis) {
566 // Unused arguments.
567 (void) timeoutMillis;
568
569 // Exit when dump is completed since this is a lazy HAL.
570 addPostCommandTask([]() {
571 exit(0);
572 });
573
574 if (handle == nullptr || handle->numFds < 1) {
575 ALOGE("no FDs\n");
576 return DumpstateStatus::ILLEGAL_ARGUMENT;
577 }
578
579 int fd = handle->data[0];
580 if (fd < 0) {
581 ALOGE("invalid FD: %d\n", handle->data[0]);
582 return DumpstateStatus::ILLEGAL_ARGUMENT;
583 }
584
585 bool isModeValid = false;
586 for (const auto dumpstateMode : hidl_enum_range<DumpstateMode>()) {
587 if (mode == dumpstateMode) {
588 isModeValid = true;
589 break;
590 }
591 }
592 if (!isModeValid) {
593 ALOGE("Invalid mode: %d\n", mode);
594 return DumpstateStatus::ILLEGAL_ARGUMENT;
595 } else if (mode == DumpstateMode::WEAR) {
596 // We aren't a Wear device.
597 ALOGE("Unsupported mode: %d\n", mode);
598 return DumpstateStatus::UNSUPPORTED_MODE;
599 }
600
601 RunCommandToFd(fd, "Notify modem", {"/vendor/bin/modem_svc", "-s"}, CommandOptions::WithTimeout(1).Build());
602
603 pthread_t modemThreadHandle = 0;
604 if (getVerboseLoggingEnabled()) {
605 ALOGD("Verbose logging is enabled.\n");
606 if (handle->numFds < 2) {
607 ALOGE("no FD for modem\n");
608 } else {
609 int fdModem = handle->data[1];
610 if (pthread_create(&modemThreadHandle, NULL, dumpModemThread, (void *)((long)fdModem)) != 0) {
611 ALOGE("could not create thread for dumpModem\n");
612 }
613 }
614 }
615
616 RunCommandToFd(fd, "VENDOR PROPERTIES", {"/vendor/bin/getprop"});
617 DumpFileToFd(fd, "SoC serial number", "/sys/devices/soc0/serial_number");
618 DumpFileToFd(fd, "CPU present", "/sys/devices/system/cpu/present");
619 DumpFileToFd(fd, "CPU online", "/sys/devices/system/cpu/online");
620 DumpFileToFd(fd, "Bootloader Log", "/proc/bldrlog");
621 DumpTouch(fd);
622 DumpDisplay(fd);
623
624 DumpF2FS(fd);
625 DumpUFS(fd);
626
627 DumpSensorLog(fd);
628
629 DumpFileToFd(fd, "INTERRUPTS", "/proc/interrupts");
630 DumpFileToFd(fd, "Sleep Stats", "/sys/power/system_sleep/stats");
631 DumpFileToFd(fd, "Power Management Stats", "/sys/power/rpmh_stats/master_stats");
632 DumpFileToFd(fd, "WLAN Power Stats", "/sys/kernel/wlan/power_stats");
633 DumpFileToFd(fd, "LL-Stats", "/d/wlan0/ll_stats");
634 DumpFileToFd(fd, "WLAN Connect Info", "/d/wlan0/connect_info");
635 DumpFileToFd(fd, "WLAN Offload Info", "/d/wlan0/offload_info");
636 DumpFileToFd(fd, "WLAN Roaming Stats", "/d/wlan0/roam_stats");
637 DumpFileToFd(fd, "ICNSS Stats", "/d/icnss/stats");
638 DumpFileToFd(fd, "SMD Log", "/d/ipc_logging/smd/log");
639 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"});
640 DumpFileToFd(fd, "dmabuf info", "/d/dma_buf/bufinfo");
641 DumpFileToFd(fd, "dmabuf process info", "/d/dma_buf/dmaprocs");
642 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"});
643 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"});
644 RunCommandToFd(fd, "Cooling Device Time in State", {"/vendor/bin/sh", "-c", "for f in /sys/class/thermal/cooling* ; do type=`cat $f/type` ; temp=`cat $f/stats/time_in_state_ms` ; echo \"$type:\n$temp\" ; done"});
645 RunCommandToFd(fd, "Cooling Device Trans Table", {"/vendor/bin/sh", "-c", "for f in /sys/class/thermal/cooling* ; do type=`cat $f/type` ; temp=`cat $f/stats/trans_table` ; echo \"$type:\n$temp\" ; done"});
646 RunCommandToFd(
647 fd, "LMH info",
648 {"/vendor/bin/sh", "-c",
649 "for f in /sys/bus/platform/drivers/msm_lmh_dcvs/*qcom,limits-dcvs@*/lmh_freq_limit; do "
650 "state=`cat $f` ; echo \"$f: $state\" ; done"});
651 RunCommandToFd(
652 fd, "CPU MAX FREQ info",
653 {"/vendor/bin/sh", "-c",
654 "for f in /sys/devices/system/cpu/cpufreq/policy*/scaling_max_freq; do "
655 "max_freq=`cat $f` ; echo \"$f: $max_freq\" ; done"});
656 RunCommandToFd(fd, "CPU time-in-state", {"/vendor/bin/sh", "-c", "for cpu in /sys/devices/system/cpu/cpu*; do f=$cpu/cpufreq/stats/time_in_state; if [ ! -f $f ]; then continue; fi; echo $f:; cat $f; done"});
657 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 $d/usage`\"; done; done"});
658 RunCommandToFd(fd, "Airbrush debug info", {"/vendor/bin/sh", "-c", "for f in `ls /sys/devices/platform/soc/c84000.i2c/i2c-4/4-0066/@(*curr|temperature|vbat|total_power)`; do echo \"$f: `cat $f`\" ; done; file=/d/airbrush/airbrush_sm/chip_state; echo \"$file: `cat $file`\""});
659 DumpFileToFd(fd, "TCPM logs", "/d/usb/tcpm-usbpd0");
660 DumpFileToFd(fd, "TCPM logs", "/dev/logbuffer_tcpm");
661 DumpFileToFd(fd, "PD Engine", "/dev/logbuffer_usbpd");
662 DumpFileToFd(fd, "PPS", "/dev/logbuffer_pps");
663 DumpFileToFd(fd, "BMS", "/dev/logbuffer_ssoc");
664 DumpFileToFd(fd, "smblib", "/dev/logbuffer_smblib");
665 DumpFileToFd(fd, "TTF", "/dev/logbuffer_ttf");
666 DumpFileToFd(fd, "TTF details", "/sys/class/power_supply/battery/ttf_details");
667 DumpFileToFd(fd, "TTF stats", "/sys/class/power_supply/battery/ttf_stats");
668 DumpFileToFd(fd, "ipc-local-ports", "/d/msm_ipc_router/dump_local_ports");
669 RunCommandToFd(fd, "TRICKLE-DEFEND Config", {"/vendor/bin/sh", "-c", " cd /sys/devices/platform/soc/soc:google,battery/power_supply/battery/; echo \"bd_trickle_enable: `cat bd_trickle_enable`\"; echo \"bd_trickle_cnt: `cat bd_trickle_cnt`\"; echo \"bd_trickle_recharge_soc: `cat bd_trickle_recharge_soc`\"; echo \"bd_trickle_dry_run: `cat bd_trickle_dry_run`\"; echo \"bd_trickle_reset_sec: `cat bd_trickle_reset_sec`\""});
670 RunCommandToFd(fd, "DWELL-DEFEND Config", {"/vendor/bin/sh", "-c", " cd /sys/devices/platform/soc/soc:google,charger/; for f in `ls charge_s*` ; do echo \"$f: `cat $f`\" ; done"});
671 RunCommandToFd(fd, "TEMP-DEFEND Config", {"/vendor/bin/sh", "-c", " cd /sys/devices/platform/soc/soc:google,charger/; for f in `ls bd_*` ; do echo \"$f: `cat $f`\" ; done"});
672 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"});
673 RunCommandToFd(fd, "Power supply properties", {"/vendor/bin/sh", "-c", "for f in `ls /sys/class/power_supply/*/uevent` ; do echo \"------ $f\\n`cat $f`\\n\" ; done"});
674 RunCommandToFd(fd, "PMIC Votables", {"/vendor/bin/sh", "-c", "cat /sys/kernel/debug/pmic-votable/*/status"});
675
676 if (!PropertiesHelper::IsUserBuild()) {
677 RunCommandToFd(fd, "Google Charger", {"/vendor/bin/sh", "-c", "cd /d/google_charger/; for f in `ls pps_*` ; do echo \"$f: `cat $f`\" ; done"});
678 RunCommandToFd(fd, "Google Battery", {"/vendor/bin/sh", "-c", "cd /d/google_battery/; for f in `ls ssoc_*` ; do echo \"$f: `cat $f`\" ; done"});
679 }
680
681 RunCommandToFd(fd, "Battery EEPROM", {"/vendor/bin/sh", "-c", "xxd /sys/devices/platform/soc/98c000.i2c/i2c-1/1-0050/1-00500/nvmem"});
682
683 RunCommandToFd(fd, "eSIM Status", {"/vendor/bin/sh", "-c", "od -t x1 /sys/firmware/devicetree/base/chosen/cdt/cdb2/esim"});
684 DumpFileToFd(fd, "Modem Stat", "/data/vendor/modem_stat/debug.txt");
685 DumpFileToFd(fd, "Pixel trace", "/d/tracing/instances/pixel-trace/trace");
686
687 // Slower dump put later in case stuck the rest of dump
688 // Timeout after 3s as TZ log missing EOF
689 RunCommandToFd(fd, "QSEE logs", {"/vendor/bin/sh", "-c", "/vendor/bin/timeout 3 cat /d/tzdbg/qsee_log"});
690
691 // Citadel info
692 RunCommandToFd(fd, "Citadel VERSION", {"/vendor/bin/hw/citadel_updater", "-lv"});
693 RunCommandToFd(fd, "Citadel STATS", {"/vendor/bin/hw/citadel_updater", "--stats"});
694 RunCommandToFd(fd, "Citadel BOARDID", {"/vendor/bin/hw/citadel_updater", "--board_id"});
695
696 // Dump various events in WiFi data path
697 DumpFileToFd(fd, "WLAN DP Trace", "/d/wlan/dpt_stats/dump_set_dpt_logs");
698
699 // Keep this at the end as very long on not for humans
700 DumpFileToFd(fd, "WLAN FW Log Symbol Table", "/vendor/firmware/Data.msc");
701
702 // Dump camera profiler log
703 RunCommandToFd(fd, "Camera Profiler Logs", {"/vendor/bin/sh", "-c", "for f in /data/vendor/camera/profiler/camx_*; do echo [$f]; cat \"$f\";done"});
704
705 // Dump fastrpc dma buffer size
706 DumpFileToFd(fd, "Fastrpc dma buffer", "/sys/kernel/fastrpc/total_dma_kb");
707
708 // Dump page owner
709 DumpFileToFd(fd, "Page Owner", "/sys/kernel/debug/page_owner");
710 if (modemThreadHandle) {
711 pthread_join(modemThreadHandle, NULL);
712 }
713
714 return DumpstateStatus::OK;
715 }
716
setVerboseLoggingEnabled(const bool enable)717 Return<void> DumpstateDevice::setVerboseLoggingEnabled(const bool enable) {
718 android::base::SetProperty(VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY, enable ? "true" : "false");
719 return Void();
720 }
721
getVerboseLoggingEnabled()722 Return<bool> DumpstateDevice::getVerboseLoggingEnabled() {
723 return android::base::GetBoolProperty(VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY, false);
724 }
725
726 } // namespace implementation
727 } // namespace V1_1
728 } // namespace dumpstate
729 } // namespace hardware
730 } // namespace android
731