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#!/bin/bash
#
# Workload Automation v2 for LAVA
#
# Copyright (C) 2014, Linaro Limited.
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# Author: Milosz Wasilewski <milosz.wasilewski@linaro.org>
# Author: Naresh Kamboju <naresh.kamboju@linaro.org>
#
#set -e
echo "Preparing device for mode: $1"
disable_iks () {
IPADDR=`cat IPADDR`
echo "Disable IKS for $IPADDR"
echo "adb -s $IPADDR shell \"echo 0 > /sys/kernel/bL_switcher/active\""
adb -s $IPADDR shell "echo 0 > /sys/kernel/bL_switcher/active"
adb -s $IPADDR shell "cat /sys/kernel/bL_switcher/active"
}
adb_connect_device () {
expr "$1" : '[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*$'
if [ $? -eq 0 ]; then adb connect $1; IPADDR=$1:5555; fi
}
IPADDR=`cat IPADDR`
adb_connect_device $IPADDR
echo $IPADDR
adb devices
adb wait-for-device
if [ $1 == 'iks' ]
then
# enable IKS
echo "Enable IKS for $IPADDR"
echo "adb -s $IPADDR shell \"echo 1 > /sys/kernel/bL_switcher/active\""
adb -s $IPADDR shell "echo 1 > /sys/kernel/bL_switcher/active"
adb -s $IPADDR shell "cat /sys/kernel/bL_switcher/active"
fi
if [ $1 == 'a7only' ]
then
echo "Disable A15 cluster"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu1/online"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu2/online"
fi
if [ $1 == 'a15only' ]
then
echo "Disable A7 cluster"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu0/online"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu3/online"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu4/online"
fi
if [ $1 == 'a53only' ]
then
echo "Disable A57 cluster"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu1/online | su"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu2/online | su"
adb -s $IPADDR shell "echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load | su"
adb -s $IPADDR shell "echo 700000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq | su"
fi
if [ $1 == 'a57only' ]
then
echo "Disable A53 cluster"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu0/online | su"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu3/online | su"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu4/online | su"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu5/online | su"
adb -s $IPADDR shell "echo 85 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/go_hispeed_load | su"
adb -s $IPADDR shell "echo 800000 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/hispeed_freq | su"
fi
if [ $1 == 'hmp' ]
then
if [ $2 == 'vexpress-tc2' ]
then
disable_iks
fi
if [ $2 == 'juno' ]
then
adb -s $IPADDR shell "echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load | su"
adb -s $IPADDR shell "echo 700000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq | su"
adb -s $IPADDR shell "echo 85 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/go_hispeed_load | su"
adb -s $IPADDR shell "echo 800000 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/hispeed_freq | su"
fi
fi
if [ $1 == 'easON_a53bc' ]
then
if [ $2 == 'juno' ]
then
adb -s $IPADDR shell "echo ENERGY_AWARE > /sys/kernel/debug/sched_features | su"
adb -s $IPADDR shell "echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load | su"
adb -s $IPADDR shell "echo 700000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq | su"
adb -s $IPADDR shell "echo 85 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/go_hispeed_load | su"
adb -s $IPADDR shell "echo 800000 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/hispeed_freq | su"
fi
fi
if [ $1 == 'easOFF_a53bc' ]
then
if [ $2 == 'juno' ]
then
adb -s $IPADDR shell "echo NO_ENERGY_AWARE > /sys/kernel/debug/sched_features | su"
adb -s $IPADDR shell "echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load | su"
adb -s $IPADDR shell "echo 700000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq | su"
adb -s $IPADDR shell "echo 85 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/go_hispeed_load | su"
adb -s $IPADDR shell "echo 800000 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/hispeed_freq | su"
fi
fi
if [ $1 == 'easON_a53only' ]
then
if [ $2 == 'juno' ]
then
adb -s $IPADDR shell "echo ENERGY_AWARE > /sys/kernel/debug/sched_features | su"
echo "Disable A57 cluster"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu1/online | su"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu2/online | su"
adb -s $IPADDR shell "echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load | su"
adb -s $IPADDR shell "echo 700000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq | su"
fi
fi
if [ $1 == 'easOFF_a53only' ]
then
if [ $2 == 'juno' ]
then
adb -s $IPADDR shell "echo NO_ENERGY_AWARE > /sys/kernel/debug/sched_features | su"
echo "Disable A57 cluster"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu1/online | su"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu2/online | su"
adb -s $IPADDR shell "echo 85 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load | su"
adb -s $IPADDR shell "echo 700000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq | su"
fi
fi
if [ $1 == 'easON_a57only' ]
then
if [ $2 == 'juno' ]
then
adb -s $IPADDR shell "echo ENERGY_AWARE > /sys/kernel/debug/sched_features | su"
echo "Disable A53 cluster"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu0/online | su"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu3/online | su"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu4/online | su"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu5/online | su"
adb -s $IPADDR shell "echo 85 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/go_hispeed_load | su"
adb -s $IPADDR shell "echo 800000 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/hispeed_freq | su"
fi
fi
if [ $1 == 'easOFF_a57only' ]
then
if [ $2 == 'juno' ]
then
adb -s $IPADDR shell "echo NO_ENERGY_AWARE > /sys/kernel/debug/sched_features | su"
echo "Disable A53 cluster"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu0/online | su"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu3/online | su"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu4/online | su"
adb -s $IPADDR shell "echo 0 > /sys/devices/system/cpu/cpu5/online | su"
adb -s $IPADDR shell "echo 85 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/go_hispeed_load | su"
adb -s $IPADDR shell "echo 800000 > /sys/devices/system/cpu/cpu1/cpufreq/interactive/hispeed_freq | su"
fi
fi
exit 0
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