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battery cycle counts: backup/restore + update dumpstate

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Tests:
  - pts-tradefed run pts -a arm64-v8a -m PtsHardwareInfoHostTestCases
  - adb bugreport
  - no "avc: denied" on health vendor service
  - cycle count stored in /persist/battery/qcom_cycle_counts_bins

Bug: 72776338
Bug: 77498107
Change-Id: Ia1a58441fff511c60278b5d97806655c34aec610
Signed-off-by: Thierry Strudel <tstrudel@google.com>
This commit is contained in:
Thierry Strudel
2018-04-03 17:22:55 -07:00
parent e08dbcb6fe
commit fa1279bd6b
12 changed files with 246 additions and 8 deletions
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2
dumpstate/DumpstateDevice.cpp
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@@ -260,7 +260,7 @@ Return<void> DumpstateDevice::dumpstateBoard(const hidl_handle& handle) {
RunCommandToFd(fd, "QSEE logs", {"/vendor/bin/sh", "-c", "cat /d/tzdbg/qsee_log"});
RunCommandToFd(fd, "Power supply properties", {"/vendor/bin/sh", "-c", "for f in /sys/class/power_supply/*/uevent ; do echo \"\n------ $f\" ; cat $f ; done"});
RunCommandToFd(fd, "Battery cycle count", {"/vendor/bin/sh", "-c", "for f in 1 2 3 4 5 6 7 8 ; do echo $f > /sys/class/power_supply/bms/cycle_count_id; count=`cat /sys/class/power_supply/bms/cycle_count`; echo \"$f: $count\"; done"});
DumpFileToFd(fd, "Battery cycle count", "/sys/class/power_supply/bms/device/cycle_counts_bins");
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"});
DumpFileToFd(fd, "WLAN FW Log Symbol Table", "/vendor/firmware/Data.msc");