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authorAndreas Färber <afaerber@suse.de>2012-08-20 19:08:08 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2012-08-22 10:47:17 -0500
commit8558d942b665a9ff0847851615e107308f6386a5 (patch)
treee7686af2dc1fd9bc80b8a67baebd2b232347c2ce /hw/piix_pci.c
parentb44ff9d430c5f2b51872f542d9562a15f0061a82 (diff)
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pci: Derive PCI host bridges from TYPE_PCI_HOST_BRIDGE
Use PCIHostState and PCI_HOST_BRIDGE() where appropriate. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/piix_pci.c')
-rw-r--r--hw/piix_pci.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/hw/piix_pci.c b/hw/piix_pci.c
index 0b06a75..04ceccf 100644
--- a/hw/piix_pci.c
+++ b/hw/piix_pci.c
@@ -225,7 +225,7 @@ static const VMStateDescription vmstate_i440fx = {
static int i440fx_pcihost_initfn(SysBusDevice *dev)
{
- I440FXState *s = FROM_SYSBUS(I440FXState, dev);
+ PCIHostState *s = PCI_HOST_BRIDGE(dev);
memory_region_init_io(&s->conf_mem, &pci_host_conf_le_ops, s,
"pci-conf-idx", 4);
@@ -267,12 +267,12 @@ static PCIBus *i440fx_common_init(const char *device_name,
DeviceState *dev;
PCIBus *b;
PCIDevice *d;
- I440FXState *s;
+ PCIHostState *s;
PIIX3State *piix3;
PCII440FXState *f;
dev = qdev_create(NULL, "i440FX-pcihost");
- s = FROM_SYSBUS(I440FXState, sysbus_from_qdev(dev));
+ s = PCI_HOST_BRIDGE(dev);
s->address_space = address_space_mem;
b = pci_bus_new(&s->busdev.qdev, NULL, pci_address_space,
address_space_io, 0);
@@ -603,7 +603,7 @@ static void i440fx_pcihost_class_init(ObjectClass *klass, void *data)
static const TypeInfo i440fx_pcihost_info = {
.name = "i440FX-pcihost",
- .parent = TYPE_SYS_BUS_DEVICE,
+ .parent = TYPE_PCI_HOST_BRIDGE,
.instance_size = sizeof(I440FXState),
.class_init = i440fx_pcihost_class_init,
};