*BSD News Article 46440


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From: j@bonnie.heep.sax.de (J Wunsch)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: IRQ 9 unsafe?
Date: 5 Jul 1995 13:03:33 +0200
Organization: Private U**x site, Dresden.
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References: <gztQkHQ@quack.kfu.com> <3t940q$cf4@anshar.shadow.net> <3tc4dn$9k2@csugrad.cs.vt.edu>
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Jeff Aitken <jaitken@vt.edu> wrote:

>:   IRQ 9 is indeed a cascaded IRQ 2.
>
>Pardon my ignorance, but what exactly does that mean?

You don't need to care if it's working.

> I've been using
>IRQ9 for the parallel port for some time with no apparent trouble.
>...  Will this
>have side effects?  

Not unless your video card is also using it.
-- 
cheers, J"org                      private:   joerg_wunsch@uriah.heep.sax.de
                                   http://www.sax.de/~joerg/

Never trust an operating system you don't have sources for. ;-)