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vmstate: port sysborg_timer 

Signed-off-by: Juan Quintela <quintela@redhat.com>
This commit is contained in:
Juan Quintela 2010-12-01 23:18:59 +01:00 committed by Anthony Liguori
parent eecd33a578
commit 22a3faf507
1 changed files with 16 additions and 30 deletions
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46
hw/syborg_timer.c
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@ -174,34 +174,21 @@ static CPUWriteMemoryFunc * const syborg_timer_writefn[] = {
syborg_timer_write
};
static void syborg_timer_save(QEMUFile *f, void *opaque)
{
SyborgTimerState *s = opaque;
qemu_put_be32(f, s->running);
qemu_put_be32(f, s->oneshot);
qemu_put_be32(f, s->limit);
qemu_put_be32(f, s->int_level);
qemu_put_be32(f, s->int_enabled);
qemu_put_ptimer(f, s->timer);
}
static int syborg_timer_load(QEMUFile *f, void *opaque, int version_id)
{
SyborgTimerState *s = opaque;
if (version_id != 1)
return -EINVAL;
s->running = qemu_get_be32(f);
s->oneshot = qemu_get_be32(f);
s->limit = qemu_get_be32(f);
s->int_level = qemu_get_be32(f);
s->int_enabled = qemu_get_be32(f);
qemu_get_ptimer(f, s->timer);
return 0;
}
static const VMStateDescription vmstate_syborg_timer = {
.name = "syborg_timer",
.version_id = 1,
.minimum_version_id = 1,
.minimum_version_id_old = 1,
.fields = (VMStateField[]) {
VMSTATE_INT32(running, SyborgTimerState),
VMSTATE_INT32(oneshot, SyborgTimerState),
VMSTATE_UINT32(limit, SyborgTimerState),
VMSTATE_UINT32(int_level, SyborgTimerState),
VMSTATE_UINT32(int_enabled, SyborgTimerState),
VMSTATE_PTIMER(timer, SyborgTimerState),
VMSTATE_END_OF_LIST()
}
};
static int syborg_timer_init(SysBusDevice *dev)
{
@ -222,8 +209,7 @@ static int syborg_timer_init(SysBusDevice *dev)
bh = qemu_bh_new(syborg_timer_tick, s);
s->timer = ptimer_init(bh);
ptimer_set_freq(s->timer, s->freq);
register_savevm(&dev->qdev, "syborg_timer", -1, 1,
syborg_timer_save, syborg_timer_load, s);
vmstate_register(&dev->qdev, -1, &vmstate_syborg_timer, s);
return 0;
}