1 files changed, 5 insertions, 0 deletions
diff --git a/hw/pci_host.h b/hw/pci_host.h
index 359e38f..4b9c300 100644
--- a/hw/pci_host.h
+++ b/hw/pci_host.h
@@ -30,8 +30,13 @@
 
 #include "sysbus.h"
 
+#define TYPE_PCI_HOST_BRIDGE "pci-host-bridge"
+#define PCI_HOST_BRIDGE(obj) \
+    OBJECT_CHECK(PCIHostState, (obj), TYPE_PCI_HOST_BRIDGE)
+
 struct PCIHostState {
     SysBusDevice busdev;
+
     MemoryRegion conf_mem;
     MemoryRegion data_mem;
     MemoryRegion mmcfg;