if [ "x$_NOUSB" != "xyes" ] ; then
QEMU_PARAMS=$QEMU_PARAMS" -usb"
- QEMU_PARAMS=$QEMU_PARAMS" -device usb-ehci"
+# QEMU_PARAMS=$QEMU_PARAMS" -device usb-ehci"
QEMU_PARAMS=$QEMU_PARAMS" -drive id=test_usb_image,file=USB_Test_Image.img,if=none"
QEMU_PARAMS=$QEMU_PARAMS" -device usb-storage,drive=test_usb_image"
QEMU_PARAMS=$QEMU_PARAMS" -usbdevice mouse"