From 0a94f250013a9e781f4dea5227dd19943c30d63e Mon Sep 17 00:00:00 2001 From: TeYuan Wang Date: Wed, 27 Nov 2019 14:31:44 +0800 Subject: [PATCH] dumpstate: add CPU scaling_max_freq info Bug: 145253434 Test: check dumpstate_board.txt from bugreport Change-Id: Ie91d429990b87087babba545ac45503fe5728eeb Signed-off-by: TeYuan Wang --- dumpstate/DumpstateDevice.cpp | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/dumpstate/DumpstateDevice.cpp b/dumpstate/DumpstateDevice.cpp index 1f2642b..611331b 100755 --- a/dumpstate/DumpstateDevice.cpp +++ b/dumpstate/DumpstateDevice.cpp @@ -470,6 +470,11 @@ Return DumpstateDevice::dumpstateBoard(const hidl_handle& handle) { {"/vendor/bin/sh", "-c", "for f in /sys/bus/platform/drivers/msm_lmh_dcvs/*qcom,limits-dcvs@*/lmh_freq_limit; do " "state=`cat $f` ; echo \"$f: $state\" ; done"}); + RunCommandToFd( + fd, "CPU MAX FREQ info", + {"/vendor/bin/sh", "-c", + "for f in /sys/devices/system/cpu/cpufreq/policy*/scaling_max_freq; do " + "max_freq=`cat $f` ; echo \"$f: $max_freq\" ; done"}); RunCommandToFd(fd, "CPU time-in-state", {"/vendor/bin/sh", "-c", "for cpu in /sys/devices/system/cpu/cpu*; do f=$cpu/cpufreq/stats/time_in_state; if [ ! -f $f ]; then continue; fi; echo $f:; cat $f; done"}); 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 $d/usage`\"; done; done"}); RunCommandToFd(fd, "Airbrush debug info", {"/vendor/bin/sh", "-c", "for f in `ls /sys/devices/platform/soc/c84000.i2c/i2c-4/4-0066/@(*curr|temperature|vbat|total_power)`; do echo \"$f: `cat $f`\" ; done; file=/d/airbrush/airbrush_sm/chip_state; echo \"$file: `cat $file`\""});