Hi, you probably want to use
"bus/usb/usb bus/usb/ehci" to build usb and the ehci controller. Please note that usb is the old usb stack, for the new one, you need : "bus/u4b/usb" and for instance, if you want to build the ukdb for usb keyboard, "bus/u4b/usb/input/ukbd" To answer more generally, you need to specify the path to the module directory. the module directory is usually an empty directory containing only a Makefile with a KMOD=modname declaration. Regards joris
