1/******************************************************************************
 2 * arch/ia64/xen/suspend.c
 3 *
 4 * Copyright (c) 2008 Isaku Yamahata <yamahata at valinux co jp>
 5 *                    VA Linux Systems Japan K.K.
 6 *
 7 * This program is free software; you can redistribute it and/or modify
 8 * it under the terms of the GNU General Public License as published by
 9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
20 *
21 * suspend/resume
22 */
23
24#include <xen/xen-ops.h>
25#include <asm/xen/hypervisor.h>
26#include "time.h"
27
28void
29xen_mm_pin_all(void)
30{
31	/* nothing */
32}
33
34void
35xen_mm_unpin_all(void)
36{
37	/* nothing */
38}
39
40void
41xen_arch_pre_suspend()
42{
43	/* nothing */
44}
45
46void
47xen_arch_post_suspend(int suspend_cancelled)
48{
49	if (suspend_cancelled)
50		return;
51
52	xen_ia64_enable_opt_feature();
53	/* add more if necessary */
54}
55
56void xen_arch_resume(void)
57{
58	xen_timer_resume_on_aps();
59}