| #!/bin/bash |
| # |
| # PM-QA validation test suite for the power management on Linux |
| # |
| # Copyright (C) 2011, 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: |
| # Daniel Lezcano <daniel.lezcano@linaro.org> (IBM Corporation) |
| # - initial API and implementation |
| # |
| |
| # URL : https://wiki.linaro.org/WorkingGroups/PowerManagement/Doc/QA/Scripts#cpuhotplug_02 |
| |
| source ../include/functions.sh |
| |
| check_state() { |
| local cpu=$1 |
| local dirpath=$CPU_PATH/$1 |
| local state= |
| shift 1 |
| |
| if [ "$cpu" == "cpu0" ]; then |
| return 0 |
| fi |
| |
| set_offline $cpu |
| state=$(get_online $cpu) |
| |
| check "cpu is offline" "test $state -eq 0" |
| if [ $? -ne 0 ]; then |
| set_online $cpu |
| return 1 |
| fi |
| |
| set_online $cpu |
| state=$(get_online $cpu) |
| |
| check "cpu is online" "test $state -eq 1" |
| if [ $? -ne 0 ]; then |
| return 1 |
| fi |
| |
| return 0 |
| } |
| |
| for_each_cpu check_state |
| test_status_show |