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i440fx: 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 15:28:26 +02:00 committed by Anthony Liguori
parent fa3aad24d9
commit 0c7d19e538
1 changed files with 24 additions and 12 deletions
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36
hw/piix_pci.c
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@ -154,21 +154,11 @@ static void i440fx_write_config(PCIDevice *dev,
i440fx_update_memory_mappings(d);
}
static void i440fx_save(QEMUFile* f, void *opaque)
{
PCII440FXState *d = opaque;
pci_device_save(&d->dev, f);
qemu_put_8s(f, &d->smm_enabled);
}
static int i440fx_load(QEMUFile* f, void *opaque, int version_id)
static int i440fx_load_old(QEMUFile* f, void *opaque, int version_id)
{
PCII440FXState *d = opaque;
int ret, i;
if (version_id > 3)
return -EINVAL;
ret = pci_device_load(&d->dev, f);
if (ret < 0)
return ret;
@ -182,6 +172,28 @@ static int i440fx_load(QEMUFile* f, void *opaque, int version_id)
return 0;
}
static int i440fx_after_load(void *opaque)
{
PCII440FXState *d = opaque;
i440fx_update_memory_mappings(d);
return 0;
}
static const VMStateDescription vmstate_i440fx = {
.name = "I440FX",
.version_id = 3,
.minimum_version_id = 3,
.minimum_version_id_old = 1,
.load_state_old = i440fx_load_old,
.run_after_load = i440fx_after_load,
.fields = (VMStateField []) {
VMSTATE_PCI_DEVICE(dev, PCII440FXState),
VMSTATE_UINT8(smm_enabled, PCII440FXState),
VMSTATE_END_OF_LIST()
}
};
static int i440fx_pcihost_initfn(SysBusDevice *dev)
{
I440FXState *s = FROM_SYSBUS(I440FXState, dev);
@ -210,7 +222,7 @@ static int i440fx_initfn(PCIDevice *dev)
d->dev.config[0x72] = 0x02; /* SMRAM */
register_savevm("I440FX", 0, 3, i440fx_save, i440fx_load, d);
vmstate_register(0, &vmstate_i440fx, d);
return 0;
}