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ib700: port to vmstate 

Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
master
Juan Quintela 2009-10-15 00:57:35 +02:00 committed by Anthony Liguori
parent e8f27c728c
commit 9958068d60
1 changed files with 11 additions and 19 deletions
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30
hw/wdt_ib700.c
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@ -82,31 +82,23 @@ static void ib700_timer_expired(void *vp)
qemu_del_timer(s->timer);
}
static void ib700_save(QEMUFile *f, void *vp)
{
IB700State *s = vp;
qemu_put_timer(f, s->timer);
}
static int ib700_load(QEMUFile *f, void *vp, int version)
{
IB700State *s = vp;
if (version != 0)
return -EINVAL;
qemu_get_timer(f, s->timer);
return 0;
}
static const VMStateDescription vmstate_ib700 = {
.name = "ib700_wdt",
.version_id = 0,
.minimum_version_id = 0,
.minimum_version_id_old = 0,
.fields = (VMStateField []) {
VMSTATE_TIMER(timer, IB700State),
VMSTATE_END_OF_LIST()
}
};
static int wdt_ib700_init(ISADevice *dev)
{
IB700State *s = DO_UPCAST(IB700State, dev, dev);
s->timer = qemu_new_timer(vm_clock, ib700_timer_expired, s);
register_savevm("ib700_wdt", -1, 0, ib700_save, ib700_load, s);
vmstate_register(-1, &vmstate_ib700, s);
register_ioport_write(0x441, 2, 1, ib700_write_disable_reg, s);
register_ioport_write(0x443, 2, 1, ib700_write_enable_reg, s);