I've updated the PR with suggested fix.  I'd appreciate if people with
this card take time to test it - especially I want to be sure it
doesn't break mhzc under pcic (the case that does work curretnly, as
far as I can tell).

Thanks in advance.

SY, Uwe
-- 
uwe@ptc.spbu.ru                         |       Zu Grunde kommen
http://www.ptc.spbu.ru/~uwe/            |       Ist zu Grunde gehen