1 files changed, 3 insertions, 0 deletions
diff --git a/hw/usb.h b/hw/usb.h
index c6e1870e59..1ef53a102f 100644
--- a/hw/usb.h
+++ b/hw/usb.h
@@ -188,6 +188,9 @@ struct USBDevice {
 
     QLIST_HEAD(, USBDescString) strings;
     const USBDescDevice *device;
+
+    int configuration;
+    int ninterfaces;
     const USBDescConfig *config;
 };