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Date:      Wed, 03 Mar 1999 13:49:21 +0000
From:      Mark Ovens <marko@uk.radan.com>
To:        "William W. Crook" <talos@ns4.tecinfo.net>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: internal modem again
Message-ID:  <36DD3DE1.7EC0D0DF@uk.radan.com>
References:  <Pine.BSI.3.96.990303062920.12506A-100000@ns4.tecinfo.net>

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"William W. Crook" wrote:
> 
> I think I need to take this one small step at a time, especially
> considering I'm a complete newbie and I'm the guy who can't pour piss out
> of a boot.  I'm going to try to be as explanatory as I can, but I know I'm
> going to wind up leaving out something.  And yes, I'm the same guy in the
> 'modem on com 4' thread.
> 
> It's not a winmodem as far as I can tell.

You really need to find out if it is a Winmodem. If it is then you're
wasting your time trying to make it work under FreeBSD.

> The jumpers are set for non-pnp.

You mean it can be used as PnP?. Why not try that then?

> The switches on the back of
> the modem are set for COM2 right now, but I can easily change them.  COM2
> is disabled in the system setup.  In my kernel sio0 is on irq 4 and sio1
> is on irq 3.  sio2 and sio3 are disabled.  dmesg output shows that bsd is
> finding sio0, but not sio1.
> 

As someone else pointed out in the previous thread, this suggests that
the modem is _not_ set to "COM2". You really should be careful about
using DOS terminology (COM{1,2,3,4}) here. In DOS COM3 & 4 use the
same IRQs as COM1 & 2 but in FreeBSD the *default* IRQs are different.

> I'm not sure if the modem even works, but I can't check that until
> I get freebsd to acknowledge its existance.

You must establish that it works! Maybe sio1 is not found because the
modem doesn't work. Can you not try it in another PC (under
DOS/Windows)?

> Is there somethign I have to set in the kernel in addition to
> the sio lines to use an internal modem, like a driver?  Am I supposed to
> MAKEDEV or anything?
> 

Shouldn't have to

-- 
      FreeBSD - The Power To Serve http://www.freebsd.org
      My Webpage http://www.users.globalnet.co.uk/~markov
_______________________________________________________________
Mark Ovens, CNC Apps Engineer, Radan Computational Ltd. Bath UK
CAD/CAM solutions for Sheetmetal Working Industry
mailto:marko@uk.radan.com                  http://www.radan.com


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