1#! /bin/sh
2#
3# Copyright (c) International Business Machines  Corp., 2001
4# Author: Nageswara R Sastry <nasastry@in.ibm.com>
5#
6# This program is free software;  you can redistribute it and#or modify
7# it under the terms of the GNU General Public License as published by
8# the Free Software Foundation; either version 2 of the License, or
9# (at your option) any later version.
10#
11# This program is distributed in the hope that it will be useful, but
12# WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13# or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14# for more details.
15#
16# You should have received a copy of the GNU General Public License
17# along with this program;  if not, write to the Free Software Foundation,
18# Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19#
20
21export TCID="Power_Management06"
22export TST_TOTAL=1
23
24. test.sh
25. pm_include.sh
26
27test_timer_migration() {
28	valid_input="0 1"
29	invalid_input="3 4 5 6 7 8 a abcefg x1999 xffff -1 -00000
30	2000000000000000000000000000000000000000000000000000000000000000000000
31	ox324 -0xfffffffffffffffffffff"
32	test_file="/proc/sys/kernel/timer_migration"
33	if [ ! -f ${test_file} ] ; then
34		tst_brkm TBROK "MISSING_FILE: missing file ${test_file}"
35	fi
36
37	RC=0
38	echo "${0}: ---Valid test cases---"
39	check_input "${valid_input}" valid $test_file
40	RC=$?
41	echo "${0}: ---Invalid test cases---"
42	check_input "${invalid_input}" invalid $test_file
43	RC=$(( RC | $? ))
44	return $RC
45}
46
47# Checking test environment
48check_kervel_arch
49
50tst_kvercmp 2 6 31; rc=$?
51if [ $rc -eq 1 -o $rc -eq 2 ] ; then
52	timer_migr_support_compatible=0
53else
54	timer_migr_support_compatible=1
55fi
56
57if [ $timer_migr_support_compatible -eq 1 ]; then
58	tst_brkm TCONF "Kernel version does not support Timer migration"
59else
60	if [ ! -f /proc/sys/kernel/timer_migration ]; then
61		tst_brkm TBROK "Timer migration interface missing"
62	fi
63fi
64
65if test_timer_migration ; then
66	tst_resm TPASS "Timer Migration interface test"
67else
68	tst_resm TFAIL "Timer migration interface test"
69fi
70
71tst_exit
72