*BSD News Article 51729


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From: j@uriah.heep.sax.de (J Wunsch)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: Re: can't find modem...
Date: 26 Sep 1995 22:17:10 +0100
Organization: Private FreeBSD site, Dresden.
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References: <440q2d$18l@senior.nectec.or.th> <441h5e$2it@crl2.crl.com> <coveDFI72s.G6A@netcom.com>
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Cove Schneider <cove@netcom.com> wrote:

>: Therefore you should set the modem's irq to 9 or 5, and then
>: boot -c and set sio3 appropriately.
>
>Just a little note to add (if my memory serves me): If the modem
>is using IRQ 9, then you actually need to set it to IRQ 2. 
>
>(If I'm wrong some one please correct me..)

You are wrong.  It's IRQ2 on the ISA bus, but it's hardware-remapped
to IRQ9 (since IRQ2 is used for the cascade PIC), and FreeBSD knows it
by its actual name IRQ9.
-- 
cheers, J"org

joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/
Never trust an operating system you don't have sources for. ;-)