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#!/bin/sh
# Check for ath10k (and maybe other) bugs, package them up,
# and let user know what to do with them.
TMPLOC=/tmp
CRASHDIR=$TMPLOC/bugcheck
FOUND_BUG=0
# set -x
bugcheck_generic()
{
echo "OpenWrt crashlog report" > $CRASHDIR/info.txt
date >> $CRASHDIR/info.txt
echo >> $CRASHDIR/info.txt
echo "uname" >> $CRASHDIR/info.txt
uname -a >> $CRASHDIR/info.txt
echo >> $CRASHDIR/info.txt
echo "os-release" >> $CRASHDIR/info.txt
cat /etc/os-release >> $CRASHDIR/info.txt
echo >> $CRASHDIR/info.txt
echo "os-release" >> $CRASHDIR/info.txt
cat /etc/os-release >> $CRASHDIR/info.txt
echo >> $CRASHDIR/info.txt
echo "dmesg output" >> $CRASHDIR/info.txt
dmesg >> $CRASHDIR/info.txt
if [ -x /usr/bin/lspci ]
then
echo >> $CRASHDIR/info.txt
echo "lspci" >> $CRASHDIR/info.txt
lspci >> $CRASHDIR/info.txt
fi
echo >> $CRASHDIR/info.txt
echo "cpuinfo" >> $CRASHDIR/info.txt
cat /proc/cpuinfo >> $CRASHDIR/info.txt
echo >> $CRASHDIR/info.txt
echo "meminfo" >> $CRASHDIR/info.txt
cat /proc/cpuinfo >> $CRASHDIR/info.txt
echo >> $CRASHDIR/info.txt
echo "cmdline" >> $CRASHDIR/info.txt
cat /proc/cmdline >> $CRASHDIR/info.txt
echo >> $CRASHDIR/info.txt
echo "lsmod" >> $CRASHDIR/info.txt
lsmod >> $CRASHDIR/info.txt
}
roll_crashes()
{
# Roll any existing crashes
if [ -d $CRASHDIR ]
then
if [ -d $CRASHDIR.1 ]
then
rm -fr $CRASHDIR.1
fi
mv $CRASHDIR $CRASHDIR.1
fi
# Prepare location
mkdir -p $CRASHDIR
}
# ath10k, check debugfs entries.
for i in /sys/kernel/debug/ieee80211/*/ath10k/fw_crash_dump
do
#echo "Checking $i"
if cat $i > $TMPLOC/ath10k_crash.bin 2>&1
then
FOUND_BUG=1
#echo "Found ath10k crash data in $i"
roll_crashes
ADIR=${i/fw_crash_dump/}
CTFW=0
if grep -- -ct- $TMPLOC/ath10k_crash.bin > /dev/null 2>&1
then
CTFW=1
fi
echo "Send bug reports to:" > $CRASHDIR/report_to.txt
if [ -f $ADIR/ct_special -o $CTFW == "1" ]
then
# Looks like this is CT firmware or driver...
echo "greearb@candelatech.com" >> $CRASHDIR/report_to.txt
echo "and/or report or check for duplicates here:" >> $CRASHDIR/report_to.txt
echo "https://github.com/greearb/ath10k-ct/issues" >> $CRASHDIR/report_to.txt
else
# Not sure who would want these bug reports for upstream...
echo "https://openwrt.org/" >> $CRASHDIR/report_to.txt
fi
echo >> $CRASHDIR/report_to.txt
echo "Please attach all files in this directory to bug reports." >> $CRASHDIR/report_to.txt
mv $TMPLOC/ath10k_crash.bin $CRASHDIR
# Add any more ath10k specific stuff here.
# And call generic bug reporting logic
bugcheck_generic
fi
done
if [ $FOUND_BUG == "1" ]
then
# Notify LUCI somehow?
echo "bugcheck.sh found an issue to be reported" > /dev/kmsg
echo "See $CRASHDIR for details on how to report this" > /dev/kmsg
# Let calling code know something was wrong.
exit 1
fi
exit 0
|
