The GNU/Linux USB ID list can be found at http://www.linux-usb.org/usb.ids
#
# List of USB ID's
#
# Maintained by Stephen J. Gowdy
# If you have any new entries, send them to the maintainer.
# Send entries as patches (diff -u old new).
# The latest version can be obtained from
# http://www.linux-usb.org/usb.ids
#
# $Id: usb.ids,v 1.259 2007/09/01 16:47:38 gowdy Exp $
So if you know how to create a diff file of the correct format you could
get your latest USB gadget added to the list !
