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#!/bin/sh
# set and unset occ active for all occ's in system
if [ "$1" == "disable" ]; then
value='false'
elif [ "$1" == "enable" ]; then
value='true'
elif [ "$1" == "watchdog" ]; then
value='true'
else
echo "Usage: occ-active.sh [argument]"
echo " enable - set occ's to active state"
echo " disable - set occ's to inactive state"
exit -1
fi
OCC_CONTROL_SERVICE="org.open_power.OCC.Control"
if [ "$value" == "true" ]; then
# Rescan bus to find OCCs
openpower-proc-control scanFSI
fi
busctl tree $OCC_CONTROL_SERVICE --list | grep occ | xargs -r -n1 -I{} \
busctl set-property $OCC_CONTROL_SERVICE {} org.open_power.OCC.Status \
OccActive b $value
if [ "$1" == "watchdog" ]; then
# Start watchdog
while [ 1 == 1 ]; do
sleep 5
if [ ! -e /sys/bus/platform/drivers/occ/sbefifo1-dev0/occ1-dev0/occ_status ]; then
# OCC driver failed. Rescan bus to recover.
openpower-proc-control scanFSI
fi
done
fi
exit 0
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