1.PATH: ${SRCTOP}/sys/dev/usb/wlan 2 3KMOD = if_upgt 4SRCS = if_upgt.c if_upgtvar.h \ 5 bus_if.h device_if.h \ 6 opt_bus.h opt_usb.h opt_wlan.h usb_if.h usbdevs.h 7 8.include <bsd.kmod.mk> 9