The Plan 9 source code is now open source. That probably means that
the NeXT black hardware code (including drivers we don't know how to
write) are in there. The code is GPLed, but the information is more
valuable than the code itself.

See: http://plan9.bell-labs.com/plan9dist/

-- 
Perry E. Metzger		perry@piermont.com
--
"Ask not what your country can force other people to do for you..."