fs/skeleton/bin/pml.platform_gfibertv

#!/bin/sh

# set defaults
loops=1
mode=none
tp1=1
flags=5
cycle_tp=
sleep_sec=
command=
pm_mode=standby
cpu_rate=1

usage ()
{
	echo "pml: power management script version 1.0"
	echo "Usage: pml [-lN] [-mMODE] [-tchd] [-fX] [-sN] [-rN]"
	echo "where:"
	echo "    -lN    - number of loops (decimal:1); negative value - infinite loop"
	echo "    -mMODE - system suspend debug mode (none, core, platform, devices, freezer:none)"
	echo "    -d     - deep standby (s3)"
	echo "    -rN    - change cpu clock divider while executing suspend (1,2,4,8,16 default:1)"
	echo "    -t     - turn TP1 off before test (no)"
	echo "    -c     - hotplug-cycle TP1 after each iteration (no)"
	echo "    -fX    - option flags to pass to system suspend (hex:0)"
	echo "    -sN    - seconds to sleep between iterations (decimal:0)"
	echo "    -xCMD  - execute command after each iteration"
	echo "    -XCMD  - execute command after each iteration, quit if the command fails"
	echo "    -h     - show this message"
}

failure ()
{
	echo "Command \"$command\" failed"
	exit
}

quit_on_failure=false
while getopts "hl:m:tf:cs:x:X:dr:" option
do
	case $option in
	r)
		cpu_rate=$OPTARG ;;
	d)
		pm_mode=mem ;;
	x)
		command=$OPTARG ;;
	X)
		quit_on_failure=true
		command=$OPTARG ;;
	i)
		interval=$OPTARG ;;
	l)
		loops=$OPTARG ;;
	m)
		mode=$OPTARG ;;
	t)
		tp1=0 ;;
	f)
		flags=$OPTARG ;;
	c)
		cycle_tp=1 ;;
	s)
	sleep_sec=$OPTARG ;;
	h|*)
	usage
	exit ;;
	esac
done

if [ ! -f /sys/power/pm_test ] ; then
	echo "Debug PM is not enabled. To enable partial suspend, rebuild kernel with CONFIG_PM_DEBUG"
else
	echo $mode > /sys/power/pm_test
fi

pmtest tp1 $tp1

one_pass ()
{
	passnum=$1
	totalnum=$2	
	echo Pass $passnum$totalnum, mode=$mode, tp1=$tp1, flags=$flags, cycle_tp=$cycle_tp, sleep=$sleep_sec
	echo $cpu_rate > /sys/devices/platform/brcmstb/cpu_div
	echo $flags > /sys/devices/platform/brcmstb/standby_flags
	echo $pm_mode > /sys/power/state
	echo 1 > /sys/devices/platform/brcmstb/cpu_div
	if [ ! -z "$cycle_tp" ] ; then
		echo "Hotplug-cycling tp1..."
		pmtest tp1 0; pmtest tp1 1; pmtest tp1 $tp1;
	fi
	if [ ! -z "$command" ] ; then
		eval $command
		[ $? -ne 0 ] && [ "$quit_on_failure" == "true" ] && failure
	fi
	if [ ! -z "$sleep_sec" ] ; then
		sleep $sleep_sec
	fi
	echo "------------------------------"
}

curloop=0
if [ "$loops" -lt "0" ] ; then
        while :
        do
                 (( curloop++ ))
                one_pass $curloop "" 
        done
else
        for curloop in `seq 1 $loops`; do
                one_pass $curloop " out of $loops"
        done
fi