Longrun startskript

#!/bin/sh
# Copyright (c) 2000-2002 Massachusetts Institute of Technology
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or (at
# your option) any later version.
#
# This program is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place – Suite 330, Boston, MA
# 02111-1307, USA.
# from: http://www.greenfly.org/fujitsu/longrun

set -e

LONGRUN=/usr/bin/longrun
[ -x „${LONGRUN}“ ] || exit 0

power_conserve ()
{
# Set longrun to „economy“ mode.
# „${LONGRUN}“ -s 0 $PERCENTAGE || true
# „${LONGRUN}“ -s 0 64 || true
„${LONGRUN}“ -s 0 100 || true
„${LONGRUN}“ -f economy || true
# enable Longrun Thermal Extensions
# /sbin/setpci -v -s 0:0.0 a8.b=11
}

power_performance ()
{
# Set longrun to „performance“ mode.
„${LONGRUN}“ -s 100 100 || true
„${LONGRUN}“ -f performance || true
# disable Longrun Thermal Extensions (cpu throttling should be enough)
# /sbin/setpci -v -s 0:0.0 a8.b=0e
}

choose_power ()
{
PERCENTAGE=`cat /proc/apm | sed -e „s/.* (.*%).*/1/“`
if on_ac_power > /dev/null
then
power_performance
else
power_conserve
fi
}

if [ „${1}“ = „start“ ]; then
choose_power
elif [ „${1}“ = „resume“ ] && [ „${2}“ != „standby“ ]; then
choose_power
elif [ „${1},${2}“ = „change,power“ ]; then
choose_power
elif [ „${1}“ = „stop“ ]; then
power_performance
fi

exit 0