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piix3: use new vmstate infrastructure

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Signed-off-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
Juan Quintela 2009-08-28 15:28:27 +02:00 committed by Anthony Liguori
parent 0c7d19e538
commit d1f171bd3a
1 changed files with 11 additions and 27 deletions
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38
hw/piix_pci.c
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@ -317,33 +317,17 @@ static void piix3_reset(void *opaque)
memset(d->pci_irq_levels, 0, sizeof(d->pci_irq_levels));
}
static void piix3_save(QEMUFile* f, void *opaque)
{
PIIX3State *d = opaque;
int i;
pci_device_save(&d->dev, f);
for (i = 0; i < 4; i++)
qemu_put_be32(f, d->pci_irq_levels[i]);
}
static int piix3_load(QEMUFile* f, void *opaque, int version_id)
{
PIIX3State *d = opaque;
int i, ret;
if (version_id > 3 || version_id < 2)
return -EINVAL;
ret = pci_device_load(&d->dev, f);
if (ret < 0)
return ret;
if (version_id >= 3) {
for (i = 0; i < 4; i++)
d->pci_irq_levels[i] = qemu_get_be32(f);
static const VMStateDescription vmstate_piix3 = {
.name = "PIIX3",
.version_id = 3,
.minimum_version_id = 2,
.minimum_version_id_old = 2,
.fields = (VMStateField []) {
VMSTATE_PCI_DEVICE(dev, PIIX3State),
VMSTATE_INT32_ARRAY_V(pci_irq_levels, PIIX3State, 4, 3),
VMSTATE_END_OF_LIST()
}
return 0;
}
};
static int piix3_initfn(PCIDevice *dev)
{
@ -351,7 +335,7 @@ static int piix3_initfn(PCIDevice *dev)
uint8_t *pci_conf;
isa_bus_new(&d->dev.qdev);
register_savevm("PIIX3", 0, 3, piix3_save, piix3_load, d);
vmstate_register(0, &vmstate_piix3, d);
pci_conf = d->dev.config;
pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_INTEL);