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#!/bin/bash
#
# PM-QA validation test suite for the power management on Linux
#
# 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.
#
# Contributors:
# Sanjay Singh Rawat <sanjay.rawat@linaro.org>
# - initial API and implementation
#
source ../include/functions.sh
is_root
if [ $? -ne 0 ]; then
log_skip "user is not root"
exit 0
fi
check_cpuhotplug_sysfs_entry() {
cpus=$(ls $CPU_PATH | grep "cpu[0-9].*")
for cpu in $cpus; do
# assuming cpu0 can't be plugged out
if [ $cpu != "cpu0" ]; then
test -f $CPU_PATH/$cpu/online
if [ $? -ne 0 ]; then
echo "cpuhotplug is not supported. Skipping all cpuhotplug tests"
return 0
fi
fi
done
return 1
}
check_cpuhotplug_sysfs_entry
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