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
31 #define _SVID_SOURCE
32 #include <dirent.h>
33
34 #include "DumpstateUtil.h"
35
36 #define MODEM_LOG_PREFIX_PROPERTY "ro.vendor.radio.log_prefix"
37 #define MODEM_LOG_LOC_PROPERTY "ro.vendor.radio.log_loc"
38 #define MODEM_LOGGING_SWITCH "persist.vendor.radio.smlog_switch"
39
40 #define DIAG_MDLOG_PERSIST_PROPERTY "persist.vendor.sys.modem.diag.mdlog"
41 #define DIAG_MDLOG_PROPERTY "vendor.sys.modem.diag.mdlog"
42 #define DIAG_MDLOG_STATUS_PROPERTY "vendor.sys.modem.diag.mdlog_on"
43
44 #define DIAG_MDLOG_NUMBER_BUGREPORT "persist.vendor.sys.modem.diag.mdlog_br_num"
45
46 #define UFS_BOOTDEVICE "ro.boot.bootdevice"
47
48 #define TCPDUMP_NUMBER_BUGREPORT "persist.vendor.tcpdump.log.br_num"
49 #define TCPDUMP_PERSIST_PROPERTY "persist.vendor.tcpdump.log.alwayson"
50
51 #define MODEM_EFS_DUMP_PROPERTY "vendor.sys.modem.diag.efsdump"
52
53 #define VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY "persist.vendor.verbose_logging_enabled"
54
55 using android::os::dumpstate::CommandOptions;
56 using android::os::dumpstate::DumpFileToFd;
57 using android::os::dumpstate::PropertiesHelper;
58 using android::os::dumpstate::RunCommandToFd;
59
60 namespace android {
61 namespace hardware {
62 namespace dumpstate {
63 namespace V1_1 {
64 namespace implementation {
65
66 #define DIAG_LOG_PREFIX "diag_log_"
67 #define TCPDUMP_LOG_PREFIX "tcpdump"
68 #define EXTENDED_LOG_PREFIX "extended_log_"
69
dumpLogs(int fd,std::string srcDir,std::string destDir,int maxFileNum,const char * logPrefix)70 static void dumpLogs(int fd, std::string srcDir, std::string destDir,
71 int maxFileNum, const char *logPrefix) {
72 struct dirent **dirent_list = NULL;
73 int num_entries = scandir(srcDir.c_str(),
74 &dirent_list,
75 0,
76 (int (*)(const struct dirent **, const struct dirent **)) alphasort);
77 if (!dirent_list) {
78 return;
79 } else if (num_entries <= 0) {
80 return;
81 }
82
83 int copiedFiles = 0;
84
85 for (int i = num_entries - 1; i >= 0; i--) {
86 ALOGD("Found %s\n", dirent_list[i]->d_name);
87
88 if (0 != strncmp(dirent_list[i]->d_name, logPrefix, strlen(logPrefix))) {
89 continue;
90 }
91
92 if ((copiedFiles >= maxFileNum) && (maxFileNum != -1)) {
93 ALOGD("Skipped %s\n", dirent_list[i]->d_name);
94 continue;
95 }
96
97 copiedFiles++;
98
99 CommandOptions options = CommandOptions::WithTimeout(120).Build();
100 std::string srcLogFile = srcDir + "/" + dirent_list[i]->d_name;
101 std::string destLogFile = destDir + "/" + dirent_list[i]->d_name;
102
103 std::string copyCmd = "/vendor/bin/cp " + srcLogFile + " " + destLogFile;
104
105 ALOGD("Copying %s to %s\n", srcLogFile.c_str(), destLogFile.c_str());
106 RunCommandToFd(fd, "CP DIAG LOGS", { "/vendor/bin/sh", "-c", copyCmd.c_str() }, options);
107 }
108
109 while (num_entries--) {
110 free(dirent_list[num_entries]);
111 }
112
113 free(dirent_list);
114 }
115
dumpModemThread(void * data)116 static void *dumpModemThread(void *data)
117 {
118 long fdModem = (long)data;
119
120 ALOGD("dumpModemThread started\n");
121
122 std::string modemLogDir = android::base::GetProperty(MODEM_LOG_LOC_PROPERTY, "");
123 if (modemLogDir.empty()) {
124 ALOGD("No modem log place is set");
125 return NULL;
126 }
127
128 std::string filePrefix = android::base::GetProperty(MODEM_LOG_PREFIX_PROPERTY, "");
129
130 if (filePrefix.empty()) {
131 ALOGD("Modem log prefix is not set");
132 return NULL;
133 }
134
135 sleep(1);
136 ALOGD("Waited modem for 1 second to flush logs");
137
138 const std::string modemLogCombined = modemLogDir + "/" + filePrefix + "all.tar";
139 const std::string modemLogAllDir = modemLogDir + "/modem_log";
140
141 RunCommandToFd(STDOUT_FILENO, "MKDIR MODEM LOG", {"/vendor/bin/mkdir", "-p", modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
142
143 const std::string diagLogDir = "/data/vendor/radio/diag_logs/logs";
144 const std::string diagPoweronLogPath = "/data/vendor/radio/diag_logs/logs/diag_poweron_log.qmdl";
145
146 bool diagLogEnabled = android::base::GetBoolProperty(DIAG_MDLOG_PERSIST_PROPERTY, false);
147
148 if (diagLogEnabled) {
149 bool diagLogStarted = android::base::GetBoolProperty( DIAG_MDLOG_STATUS_PROPERTY, false);
150
151 if (diagLogStarted) {
152 android::base::SetProperty(DIAG_MDLOG_PROPERTY, "false");
153 ALOGD("Stopping diag_mdlog...\n");
154 if (android::base::WaitForProperty(DIAG_MDLOG_STATUS_PROPERTY, "false", std::chrono::seconds(10))) {
155 ALOGD("diag_mdlog exited");
156 } else {
157 ALOGE("Waited mdlog timeout after 10 second");
158 }
159 } else {
160 ALOGD("diag_mdlog is not running");
161 }
162
163 dumpLogs(STDOUT_FILENO, diagLogDir, modemLogAllDir, android::base::GetIntProperty(DIAG_MDLOG_NUMBER_BUGREPORT, 100), DIAG_LOG_PREFIX);
164
165 if (diagLogStarted) {
166 ALOGD("Restarting diag_mdlog...");
167 android::base::SetProperty(DIAG_MDLOG_PROPERTY, "true");
168 }
169 }
170 RunCommandToFd(STDOUT_FILENO, "CP MODEM POWERON LOG", {"/vendor/bin/cp", diagPoweronLogPath.c_str(), modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
171
172 if (!PropertiesHelper::IsUserBuild()) {
173 char cmd[256] = { 0 };
174
175 android::base::SetProperty(MODEM_EFS_DUMP_PROPERTY, "true");
176
177 const std::string tcpdumpLogDir = "/data/vendor/tcpdump_logger/logs";
178 const std::string extendedLogDir = "/data/vendor/radio/extended_logs";
179 const std::vector <std::string> rilAndNetmgrLogs
180 {
181 "/data/vendor/radio/haldebug_ril0",
182 "/data/vendor/radio/haldebug_ril1",
183 "/data/vendor/radio/ril_log0",
184 "/data/vendor/radio/ril_log0_old",
185 "/data/vendor/radio/ril_log1",
186 "/data/vendor/radio/ril_log1_old",
187 "/data/vendor/radio/qmi_fw_log",
188 "/data/vendor/radio/qmi_fw_log_old",
189 "/data/vendor/radio/imsdatadaemon_log",
190 "/data/vendor/radio/imsdatadaemon_log_old",
191 "/data/vendor/netmgr/netmgr_log",
192 "/data/vendor/netmgr/netmgr_log_old",
193 "/data/vendor/radio/omadm_logs.txt",
194 "/data/vendor/radio/power_anomaly_data.txt",
195 "/data/vendor/radio/diag_logs/diag_trace.txt",
196 "/data/vendor/radio/diag_logs/diag_trace_old.txt",
197 "/data/vendor/radio/metrics_data",
198 "/data/vendor/ssrlog/ssr_log.txt",
199 "/data/vendor/ssrlog/ssr_log_old.txt",
200 "/data/vendor/rfs/mpss/modem_efs",
201 "/sys/kernel/debug/ipa/ipa_statistics_msg"
202 };
203
204 bool tcpdumpEnabled = android::base::GetBoolProperty(TCPDUMP_PERSIST_PROPERTY, false);
205 if (tcpdumpEnabled) {
206 dumpLogs(STDOUT_FILENO, tcpdumpLogDir, modemLogAllDir, android::base::GetIntProperty(TCPDUMP_NUMBER_BUGREPORT, 5), TCPDUMP_LOG_PREFIX);
207 }
208
209 for (const auto& logFile : rilAndNetmgrLogs) {
210 RunCommandToFd(STDOUT_FILENO, "CP MODEM LOG", {"/vendor/bin/cp", logFile.c_str(), modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
211 }
212
213 //Dump IPA log
214 snprintf(cmd, sizeof(cmd),
215 "cat /d/ipc_logging/ipa/log > %s/ipa_log",
216 modemLogAllDir.c_str());
217 RunCommandToFd(STDOUT_FILENO, "Dump IPA log", {"/vendor/bin/sh", "-c", cmd});
218
219 dumpLogs(STDOUT_FILENO, extendedLogDir, modemLogAllDir, 100, EXTENDED_LOG_PREFIX);
220 android::base::SetProperty(MODEM_EFS_DUMP_PROPERTY, "false");
221 }
222
223 RunCommandToFd(STDOUT_FILENO, "TAR LOG", {"/vendor/bin/tar", "cvf", modemLogCombined.c_str(), "-C", modemLogAllDir.c_str(), "."}, CommandOptions::WithTimeout(20).Build());
224 RunCommandToFd(STDOUT_FILENO, "CHG PERM", {"/vendor/bin/chmod", "a+w", modemLogCombined.c_str()}, CommandOptions::WithTimeout(2).Build());
225
226 std::vector<uint8_t> buffer(65536);
227 android::base::unique_fd fdLog(TEMP_FAILURE_RETRY(open(modemLogCombined.c_str(), O_RDONLY | O_CLOEXEC | O_NONBLOCK)));
228
229 if (fdLog >= 0) {
230 while (1) {
231 ssize_t bytes_read = TEMP_FAILURE_RETRY(read(fdLog, buffer.data(), buffer.size()));
232
233 if (bytes_read == 0) {
234 break;
235 } else if (bytes_read < 0) {
236 ALOGD("read(%s): %s\n", modemLogCombined.c_str(), strerror(errno));
237 break;
238 }
239
240 ssize_t result = TEMP_FAILURE_RETRY(write(fdModem, buffer.data(), bytes_read));
241
242 if (result != bytes_read) {
243 ALOGD("Failed to write %ld bytes, actually written: %ld", bytes_read, result);
244 break;
245 }
246 }
247 }
248
249 RunCommandToFd(STDOUT_FILENO, "RM MODEM DIR", { "/vendor/bin/rm", "-r", modemLogAllDir.c_str()}, CommandOptions::WithTimeout(2).Build());
250 RunCommandToFd(STDOUT_FILENO, "RM LOG", { "/vendor/bin/rm", modemLogCombined.c_str()}, CommandOptions::WithTimeout(2).Build());
251
252 ALOGD("dumpModemThread finished\n");
253
254 return NULL;
255 }
256
DumpTouch(int fd)257 static void DumpTouch(int fd) {
258 const char touch_spi_path[] = "/sys/devices/virtual/sec/tsp";
259 char cmd[256];
260
261 if (!access(touch_spi_path, R_OK)) {
262 //Enable: force touch active
263 snprintf(cmd, sizeof(cmd),
264 "echo %s > %s/cmd && cat %s/cmd_result",
265 "force_touch_active,1",
266 touch_spi_path, touch_spi_path);
267 RunCommandToFd(fd, "Force Touch Active", {"/vendor/bin/sh", "-c", cmd});
268
269 //Change data format from portrait to landscape
270 snprintf(cmd, sizeof(cmd),
271 "echo %s > %s/cmd && cat %s/cmd_result",
272 "set_print_format,1",
273 touch_spi_path, touch_spi_path);
274 RunCommandToFd(fd, "Print Format", {"/vendor/bin/sh", "-c", cmd});
275
276 //Firmware info
277 snprintf(cmd, sizeof(cmd), "%s/fw_version", touch_spi_path);
278 DumpFileToFd(fd, "LSI firmware version", cmd);
279
280 //Touch status
281 snprintf(cmd, sizeof(cmd), "%s/status", touch_spi_path);
282 DumpFileToFd(fd, "LSI touch status", cmd);
283
284 //Calibration info
285 snprintf(cmd, sizeof(cmd),
286 "echo %s > %s/cmd && cat %s/cmd_result",
287 "get_mis_cal_info",
288 touch_spi_path, touch_spi_path);
289 RunCommandToFd(fd, "Calibration info", {"/vendor/bin/sh", "-c", cmd});
290
291 //Mutual strength
292 snprintf(cmd, sizeof(cmd),
293 "echo %s > %s/cmd && cat %s/cmd_result",
294 "run_delta_read_all",
295 touch_spi_path, touch_spi_path);
296 RunCommandToFd(fd, "Mutual Strength", {"/vendor/bin/sh", "-c", cmd});
297
298 //Self strength
299 snprintf(cmd, sizeof(cmd),
300 "echo %s > %s/cmd && cat %s/cmd_result",
301 "run_self_delta_read_all",
302 touch_spi_path, touch_spi_path);
303 RunCommandToFd(fd, "Self Strength", {"/vendor/bin/sh", "-c", cmd});
304
305 //Raw cap
306 snprintf(cmd, sizeof(cmd),
307 "echo %s > %s/cmd && cat %s/cmd_result",
308 "run_rawcap_read_all",
309 touch_spi_path, touch_spi_path);
310 RunCommandToFd(fd, "Mutual Raw Cap", {"/vendor/bin/sh", "-c", cmd});
311
312 //Self raw cap
313 snprintf(cmd, sizeof(cmd),
314 "echo %s > %s/cmd && cat %s/cmd_result",
315 "run_self_rawcap_read_all",
316 touch_spi_path, touch_spi_path);
317 RunCommandToFd(fd, "Self Raw Cap", {"/vendor/bin/sh", "-c", cmd});
318
319 //TYPE_OFFSET_DATA_SEC
320 snprintf(cmd, sizeof(cmd),
321 "echo %s > %s/cmd && cat %s/cmd_result",
322 "run_rawdata_read_type,19",
323 touch_spi_path, touch_spi_path);
324 RunCommandToFd(fd, "TYPE_OFFSET_DATA_SEC", {"/vendor/bin/sh", "-c", cmd});
325
326 //TYPE_AMBIENT_DATA
327 snprintf(cmd, sizeof(cmd),
328 "echo %s > %s/cmd && cat %s/cmd_result",
329 "run_rawdata_read_type,3",
330 touch_spi_path, touch_spi_path);
331 RunCommandToFd(fd, "TYPE_AMBIENT_DATA", {"/vendor/bin/sh", "-c", cmd});
332
333 //TYPE_DECODED_DATA
334 snprintf(cmd, sizeof(cmd),
335 "echo %s > %s/cmd && cat %s/cmd_result",
336 "run_rawdata_read_type,5",
337 touch_spi_path, touch_spi_path);
338 RunCommandToFd(fd, "TYPE_DECODED_DATA", {"/vendor/bin/sh", "-c", cmd});
339
340 //TYPE_NOI_P2P_MIN
341 snprintf(cmd, sizeof(cmd),
342 "echo %s > %s/cmd && cat %s/cmd_result",
343 "run_rawdata_read_type,30",
344 touch_spi_path, touch_spi_path);
345 RunCommandToFd(fd, "TYPE_NOI_P2P_MIN", {"/vendor/bin/sh", "-c", cmd});
346
347 //TYPE_NOI_P2P_MAX
348 snprintf(cmd, sizeof(cmd),
349 "echo %s > %s/cmd && cat %s/cmd_result",
350 "run_rawdata_read_type,31",
351 touch_spi_path, touch_spi_path);
352 RunCommandToFd(fd, "TYPE_NOI_P2P_MAX", {"/vendor/bin/sh", "-c", cmd});
353
354 //Change data format back to default(portrait)
355 snprintf(cmd, sizeof(cmd),
356 "echo %s > %s/cmd && cat %s/cmd_result",
357 "set_print_format,0",
358 touch_spi_path, touch_spi_path);
359 RunCommandToFd(fd, "Print Format", {"/vendor/bin/sh", "-c", cmd});
360
361
362 //Disable: force touch active
363 snprintf(cmd, sizeof(cmd),
364 "echo %s > %s/cmd && cat %s/cmd_result",
365 "force_touch_active,0",
366 touch_spi_path, touch_spi_path);
367 RunCommandToFd(fd, "Force Touch Active", {"/vendor/bin/sh", "-c", cmd});
368 }
369
370 }
371
DumpDisplay(int fd)372 static void DumpDisplay(int fd) {
373 DumpFileToFd(fd, "PANEL VENDOR NAME", "/sys/class/panel_info/panel0/panel_vendor_name");
374 DumpFileToFd(fd, "PANEL SN", "/sys/class/panel_info/panel0/serial_number");
375 DumpFileToFd(fd, "PANEL EXTRA INFO", "/sys/class/panel_info/panel0/panel_extinfo");
376 }
377
DumpSensorLog(int fd)378 static void DumpSensorLog(int fd) {
379 const std::string logPath = "/data/vendor/sensors/log/sensor_log.txt";
380 const std::string lastlogPath = "/data/vendor/sensors/log/sensor_lastlog.txt";
381
382 if (!access(logPath.c_str(), R_OK)) {
383 DumpFileToFd(fd, "sensor log", logPath);
384 }
385 if (!access(lastlogPath.c_str(), R_OK)) {
386 DumpFileToFd(fd, "sensor lastlog", lastlogPath);
387 }
388 }
389
DumpF2FS(int fd)390 static void DumpF2FS(int fd) {
391 DumpFileToFd(fd, "F2FS", "/sys/kernel/debug/f2fs/status");
392 RunCommandToFd(fd, "F2FS - fragmentation", {"/vendor/bin/sh", "-c",
393 "for d in $(ls /proc/fs/f2fs/); do "
394 "echo $d: /dev/block/mapper/`ls -l /dev/block/mapper | grep $d | awk '{print $8,$9,$10}'`; "
395 "cat /proc/fs/f2fs/$d/segment_info; done"});
396 RunCommandToFd(fd, "F2FS - fsck time (ms)", {"/vendor/bin/sh", "-c", "getprop ro.boottime.init.fsck.data"});
397 RunCommandToFd(fd, "F2FS - checkpoint=disable time (ms)", {"/vendor/bin/sh", "-c", "getprop ro.boottime.init.mount.data"});
398 }
399
DumpUFS(int fd)400 static void DumpUFS(int fd) {
401 DumpFileToFd(fd, "UFS model", "/sys/block/sda/device/model");
402 DumpFileToFd(fd, "UFS rev", "/sys/block/sda/device/rev");
403 DumpFileToFd(fd, "UFS size", "/sys/block/sda/size");
404
405 std::string bootdev = android::base::GetProperty(UFS_BOOTDEVICE, "");
406 if (!bootdev.empty()) {
407 DumpFileToFd(fd, "UFS Slow IO Read", "/sys/devices/platform/soc/" + bootdev + "/slowio_read_cnt");
408 DumpFileToFd(fd, "UFS Slow IO Write", "/sys/devices/platform/soc/" + bootdev + "/slowio_write_cnt");
409 DumpFileToFd(fd, "UFS Slow IO Unmap", "/sys/devices/platform/soc/" + bootdev + "/slowio_unmap_cnt");
410 DumpFileToFd(fd, "UFS Slow IO Sync", "/sys/devices/platform/soc/" + bootdev + "/slowio_sync_cnt");
411
412 RunCommandToFd(fd, "UFS err_stats", {"/vendor/bin/sh", "-c",
413 "path=\"/sys/devices/platform/soc/" + bootdev + "/err_stats\"; "
414 "for node in `ls $path/err_*`; do "
415 "printf \"%s:%d\\n\" $(basename $node) $(cat $node); done;"});
416
417 RunCommandToFd(fd, "UFS io_stats", {"/vendor/bin/sh", "-c",
418 "path=\"/sys/devices/platform/soc/" + bootdev + "/io_stats\"; "
419 "printf \"\\t\\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
420 "ReadCnt ReadBytes WriteCnt WriteBytes RWCnt RWBytes; "
421 "str=$(cat $path/*_start); arr=($str); "
422 "printf \"Started: \\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
423 "${arr[1]} ${arr[0]} ${arr[5]} ${arr[4]} ${arr[3]} ${arr[2]}; "
424 "str=$(cat $path/*_complete); arr=($str); "
425 "printf \"Completed: \\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
426 "${arr[1]} ${arr[0]} ${arr[5]} ${arr[4]} ${arr[3]} ${arr[2]}; "
427 "str=$(cat $path/*_maxdiff); arr=($str); "
428 "printf \"MaxDiff: \\t%-10s %-10s %-10s %-10s %-10s %-10s\\n\\n\" "
429 "${arr[1]} ${arr[0]} ${arr[5]} ${arr[4]} ${arr[3]} ${arr[2]}; "});
430
431 RunCommandToFd(fd, "UFS req_stats", {"/vendor/bin/sh", "-c",
432 "path=\"/sys/devices/platform/soc/" + bootdev + "/req_stats\"; "
433 "printf \"\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
434 "All Write Read Read\\(urg\\) Write\\(urg\\) Flush Discard; "
435 "str=$(cat $path/*_min); arr=($str); "
436 "printf \"Min:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
437 "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]}; "
438 "str=$(cat $path/*_max); arr=($str); "
439 "printf \"Max:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
440 "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]}; "
441 "str=$(cat $path/*_avg); arr=($str); "
442 "printf \"Avg.:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\" "
443 "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]}; "
444 "str=$(cat $path/*_sum); arr=($str); "
445 "printf \"Count:\\t%-10s %-10s %-10s %-10s %-10s %-10s %-10s\\n\\n\" "
446 "${arr[0]} ${arr[3]} ${arr[6]} ${arr[4]} ${arr[5]} ${arr[2]} ${arr[1]};"});
447
448 std::string ufs_health = "for f in $(find /sys/devices/platform/soc/" + bootdev + "/health_descriptor -type f); do if [[ -r $f && -f $f ]]; then echo --- $f; cat $f; echo ''; fi; done";
449 RunCommandToFd(fd, "UFS health", {"/vendor/bin/sh", "-c", ufs_health.c_str()});
450 }
451 }
452
453 // Methods from ::android::hardware::dumpstate::V1_0::IDumpstateDevice follow.
dumpstateBoard(const hidl_handle & handle)454 Return<void> DumpstateDevice::dumpstateBoard(const hidl_handle& handle) {
455 // Ignore return value, just return an empty status.
456 dumpstateBoard_1_1(handle, DumpstateMode::DEFAULT, 30 * 1000 /* timeoutMillis */);
457 return Void();
458 }
459
460 // Methods from ::android::hardware::dumpstate::V1_1::IDumpstateDevice follow.
dumpstateBoard_1_1(const hidl_handle & handle,const DumpstateMode mode,const uint64_t timeoutMillis)461 Return<DumpstateStatus> DumpstateDevice::dumpstateBoard_1_1(const hidl_handle& handle,
462 const DumpstateMode mode,
463 const uint64_t timeoutMillis) {
464 // Unused arguments.
465 (void) timeoutMillis;
466
467 // Exit when dump is completed since this is a lazy HAL.
468 addPostCommandTask([]() {
469 exit(0);
470 });
471
472 if (handle == nullptr || handle->numFds < 1) {
473 ALOGE("no FDs\n");
474 return DumpstateStatus::ILLEGAL_ARGUMENT;
475 }
476
477 int fd = handle->data[0];
478 if (fd < 0) {
479 ALOGE("invalid FD: %d\n", handle->data[0]);
480 return DumpstateStatus::ILLEGAL_ARGUMENT;
481 }
482
483 bool isModeValid = false;
484 for (const auto dumpstateMode : hidl_enum_range<DumpstateMode>()) {
485 if (mode == dumpstateMode) {
486 isModeValid = true;
487 break;
488 }
489 }
490 if (!isModeValid) {
491 ALOGE("Invalid mode: %d\n", mode);
492 return DumpstateStatus::ILLEGAL_ARGUMENT;
493 } else if (mode == DumpstateMode::WEAR) {
494 // We aren't a Wear device.
495 ALOGE("Unsupported mode: %d\n", mode);
496 return DumpstateStatus::UNSUPPORTED_MODE;
497 }
498
499 RunCommandToFd(fd, "Notify modem", {"/vendor/bin/modem_svc", "-s"}, CommandOptions::WithTimeout(1).Build());
500
501 pthread_t modemThreadHandle = 0;
502 if (getVerboseLoggingEnabled()) {
503 ALOGD("Verbose logging is enabled.\n");
504 if (handle->numFds < 2) {
505 ALOGE("no FD for modem\n");
506 } else {
507 int fdModem = handle->data[1];
508 if (pthread_create(&modemThreadHandle, NULL, dumpModemThread, (void *)((long)fdModem)) != 0) {
509 ALOGE("could not create thread for dumpModem\n");
510 }
511 }
512 }
513
514 RunCommandToFd(fd, "VENDOR PROPERTIES", {"/vendor/bin/getprop"});
515 DumpFileToFd(fd, "SoC serial number", "/sys/devices/soc0/serial_number");
516 DumpFileToFd(fd, "CPU present", "/sys/devices/system/cpu/present");
517 DumpFileToFd(fd, "CPU online", "/sys/devices/system/cpu/online");
518 DumpFileToFd(fd, "Bootloader Log", "/proc/bldrlog");
519 DumpTouch(fd);
520 DumpDisplay(fd);
521
522 DumpF2FS(fd);
523 DumpUFS(fd);
524
525 DumpSensorLog(fd);
526
527 DumpFileToFd(fd, "INTERRUPTS", "/proc/interrupts");
528 DumpFileToFd(fd, "Sleep Stats", "/sys/power/system_sleep/stats");
529 DumpFileToFd(fd, "Power Management Stats", "/sys/power/rpmh_stats/master_stats");
530 DumpFileToFd(fd, "WLAN Power Stats", "/sys/kernel/wlan/power_stats");
531 DumpFileToFd(fd, "LL-Stats", "/d/wlan0/ll_stats");
532 DumpFileToFd(fd, "WLAN Connect Info", "/d/wlan0/connect_info");
533 DumpFileToFd(fd, "WLAN Offload Info", "/d/wlan0/offload_info");
534 DumpFileToFd(fd, "WLAN Roaming Stats", "/d/wlan0/roam_stats");
535 DumpFileToFd(fd, "ICNSS Stats", "/d/icnss/stats");
536 DumpFileToFd(fd, "SMD Log", "/d/ipc_logging/smd/log");
537 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"});
538 DumpFileToFd(fd, "dmabuf info", "/d/dma_buf/bufinfo");
539 DumpFileToFd(fd, "dmabuf process info", "/d/dma_buf/dmaprocs");
540 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"});
541 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"});
542 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"});
543 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"});
544 RunCommandToFd(
545 fd, "LMH info",
546 {"/vendor/bin/sh", "-c",
547 "for f in /sys/bus/platform/drivers/msm_lmh_dcvs/*qcom,limits-dcvs@*/lmh_freq_limit; do "
548 "state=`cat $f` ; echo \"$f: $state\" ; done"});
549 RunCommandToFd(
550 fd, "CPU MAX FREQ info",
551 {"/vendor/bin/sh", "-c",
552 "for f in /sys/devices/system/cpu/cpufreq/policy*/scaling_max_freq; do "
553 "max_freq=`cat $f` ; echo \"$f: $max_freq\" ; done"});
554 RunCommandToFd(fd, "CPU time-in-state", {"/vendor/bin/sh", "-c", "for cpu in /sys/devices/system/cpu/cpu*; do f=$cpu/cpufreq/stats/time_in_state; if [ ! -f $f ]; then continue; fi; echo $f:; cat $f; done"});
555 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 $d/usage`\"; done; done"});
556 RunCommandToFd(fd, "Airbrush debug info", {"/vendor/bin/sh", "-c", "for f in `ls /sys/devices/platform/soc/c84000.i2c/i2c-4/4-0066/@(*curr|temperature|vbat|total_power)`; do echo \"$f: `cat $f`\" ; done; file=/d/airbrush/airbrush_sm/chip_state; echo \"$file: `cat $file`\""});
557 DumpFileToFd(fd, "TCPM logs", "/d/usb/tcpm-usbpd0");
558 DumpFileToFd(fd, "TCPM logs", "/dev/logbuffer_tcpm");
559 DumpFileToFd(fd, "PD Engine", "/dev/logbuffer_usbpd");
560 DumpFileToFd(fd, "PPS", "/dev/logbuffer_pps");
561 DumpFileToFd(fd, "BMS", "/dev/logbuffer_ssoc");
562 DumpFileToFd(fd, "smblib", "/dev/logbuffer_smblib");
563 DumpFileToFd(fd, "WLC logs", "/dev/logbuffer_wireless");
564 DumpFileToFd(fd, "RTX logs", "/dev/logbuffer_rtx");
565 DumpFileToFd(fd, "TTF", "/dev/logbuffer_ttf");
566 DumpFileToFd(fd, "TTF details", "/sys/class/power_supply/battery/ttf_details");
567 DumpFileToFd(fd, "TTF stats", "/sys/class/power_supply/battery/ttf_stats");
568 DumpFileToFd(fd, "ipc-local-ports", "/d/msm_ipc_router/dump_local_ports");
569 RunCommandToFd(fd, "TRICKLE-DEFEND Config", {"/vendor/bin/sh", "-c", " cd /sys/devices/platform/soc/soc:google,battery/power_supply/battery/; echo \"bd_trickle_enable: `cat bd_trickle_enable`\"; echo \"bd_trickle_cnt: `cat bd_trickle_cnt`\"; echo \"bd_trickle_recharge_soc: `cat bd_trickle_recharge_soc`\"; echo \"bd_trickle_dry_run: `cat bd_trickle_dry_run`\"; echo \"bd_trickle_reset_sec: `cat bd_trickle_reset_sec`\""});
570 RunCommandToFd(fd, "DWELL-DEFEND Config", {"/vendor/bin/sh", "-c", " cd /sys/devices/platform/soc/soc:google,charger/; for f in `ls charge_s*` ; do echo \"$f: `cat $f`\" ; done"});
571 RunCommandToFd(fd, "TEMP-DEFEND Config", {"/vendor/bin/sh", "-c", " cd /sys/devices/platform/soc/soc:google,charger/; for f in `ls bd_*` ; do echo \"$f: `cat $f`\" ; done"});
572 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"});
573 RunCommandToFd(fd, "Power supply properties", {"/vendor/bin/sh", "-c", "for f in `ls /sys/class/power_supply/*/uevent` ; do echo \"------ $f\\n`cat $f`\\n\" ; done"});
574 RunCommandToFd(fd, "PMIC Votables", {"/vendor/bin/sh", "-c", "cat /sys/kernel/debug/pmic-votable/*/status"});
575
576 if (!PropertiesHelper::IsUserBuild()) {
577 RunCommandToFd(fd, "Google Charger", {"/vendor/bin/sh", "-c", "cd /d/google_charger/; for f in `ls pps_*` ; do echo \"$f: `cat $f`\" ; done"});
578 RunCommandToFd(fd, "Google Battery", {"/vendor/bin/sh", "-c", "cd /d/google_battery/; for f in `ls ssoc_*` ; do echo \"$f: `cat $f`\" ; done"});
579 }
580
581 RunCommandToFd(fd, "Battery EEPROM", {"/vendor/bin/sh", "-c", "xxd /sys/devices/platform/soc/98c000.i2c/i2c-1/1-0050/1-00500/nvmem"});
582 DumpFileToFd(fd, "WLC VER", "/sys/devices/platform/soc/98c000.i2c/i2c-1/1-003b/version");
583 DumpFileToFd(fd, "WLC STATUS", "/sys/devices/platform/soc/98c000.i2c/i2c-1/1-003b/status");
584
585 RunCommandToFd(fd, "eSIM Status", {"/vendor/bin/sh", "-c", "od -t x1 /sys/firmware/devicetree/base/chosen/cdt/cdb2/esim"});
586 DumpFileToFd(fd, "Modem Stat", "/data/vendor/modem_stat/debug.txt");
587 DumpFileToFd(fd, "Pixel trace", "/d/tracing/instances/pixel-trace/trace");
588
589 // Slower dump put later in case stuck the rest of dump
590 // Timeout after 3s as TZ log missing EOF
591 RunCommandToFd(fd, "QSEE logs", {"/vendor/bin/sh", "-c", "/vendor/bin/timeout 3 cat /d/tzdbg/qsee_log"});
592
593 // Citadel info
594 RunCommandToFd(fd, "Citadel VERSION", {"/vendor/bin/hw/citadel_updater", "-lv"});
595 RunCommandToFd(fd, "Citadel STATS", {"/vendor/bin/hw/citadel_updater", "--stats"});
596 RunCommandToFd(fd, "Citadel BOARDID", {"/vendor/bin/hw/citadel_updater", "--board_id"});
597
598 // Dump various events in WiFi data path
599 DumpFileToFd(fd, "WLAN DP Trace", "/d/wlan/dpt_stats/dump_set_dpt_logs");
600
601 // Keep this at the end as very long on not for humans
602 DumpFileToFd(fd, "WLAN FW Log Symbol Table", "/vendor/firmware/Data.msc");
603
604 // Dump camera profiler log
605 RunCommandToFd(fd, "Camera Profiler Logs", {"/vendor/bin/sh", "-c", "for f in /data/vendor/camera/profiler/camx_*; do echo [$f]; cat \"$f\";done"});
606
607 // Dump fastrpc dma buffer size
608 DumpFileToFd(fd, "Fastrpc dma buffer", "/sys/kernel/fastrpc/total_dma_kb");
609
610 if (modemThreadHandle) {
611 pthread_join(modemThreadHandle, NULL);
612 }
613
614 return DumpstateStatus::OK;
615 }
616
setVerboseLoggingEnabled(const bool enable)617 Return<void> DumpstateDevice::setVerboseLoggingEnabled(const bool enable) {
618 android::base::SetProperty(VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY, enable ? "true" : "false");
619 return Void();
620 }
621
getVerboseLoggingEnabled()622 Return<bool> DumpstateDevice::getVerboseLoggingEnabled() {
623 return android::base::GetBoolProperty(VENDOR_VERBOSE_LOGGING_ENABLED_PROPERTY, false);
624 }
625
626 } // namespace implementation
627 } // namespace V1_1
628 } // namespace dumpstate
629 } // namespace hardware
630 } // namespace android
631