USB_PRODUCT_SURECOM_RT2573 126 dev/usb/if_rum.c { USB_VENDOR_SURECOM, USB_PRODUCT_SURECOM_RT2573 } USB_PRODUCT_SURECOM_RT2573 4416 dev/usb/usbdevs_data.h USB_VENDOR_SURECOM, USB_PRODUCT_SURECOM_RT2573,