1 files changed, 3 insertions, 0 deletions
diff --git a/hw/scsi.h b/hw/scsi.h
index 2eb66f7393..76f06d41de 100644
--- a/hw/scsi.h
+++ b/hw/scsi.h
@@ -136,6 +136,9 @@ struct SCSIBusInfo {
     void *(*load_request)(QEMUFile *f, SCSIRequest *req);
 };
 
+#define TYPE_SCSI_BUS "SCSI"
+#define SCSI_BUS(obj) OBJECT_CHECK(SCSIBus, (obj), TYPE_SCSI_BUS)
+
 struct SCSIBus {
     BusState qbus;
     int busnr;