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Date:      Sun, 5 Sep 1999 15:33:04 -0400 (EDT)
From:      Chuck Robey <chuckr@picnic.mat.net>
To:        Kevin Day <toasty@dragondata.com>
Cc:        Ugen Antsilevitch <ugen@xonix.com>, questions@FreeBSD.ORG, hackers@FreeBSD.ORG
Subject:   Re: PCI modems do not work???
Message-ID:  <Pine.BSF.4.10.9909051530020.89177-100000@picnic.mat.net>
In-Reply-To: <199909051927.OAA30398@celery.dragondata.com>

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On Sun, 5 Sep 1999, Kevin Day wrote:

> > 
> >  Well.. i just looked through some archives and also on the
> > recent traffic in freebsd-questions.
> >  It seems there are great many people that have same problem i do - apparently
> > our beloved system does not support PCI modems? Now if i am wrong here -
> > kick me and ignore the rest of the message.
> >  If i am right - this really has to be fixed and soon. There aren't many ISA
> > 56K modems out there that aren't winmodems. On my last search everything that
> > was 56K was divided about 80% winmodems and 20% PCI modems (with UART).
> >  I don't think for someone with understanding of low level drivers implementing
> > this should be too hard? After all all the difference AFAIK is in how interrupts
> > are delivered from a device. It still has the same ports, doesn't it?
> > 
> > If this is not fixed soon FreeBSD users won't be able to get a modem working
> > at all... and then how the hell is this going to be a network system?:))))
> > --Ugen
> > 
> > 
> 
> I'm actually going to look at doing this tommorow, but I have to admit the
> sio driver isn't really going to like doing this. Has anyone looked at this
> before and could possibly give any suggestions as to how I should begin
> this?

Are you aware that the least part of making this work is the PCI
interface question?  What's needed is the entire AT command set, and
sometimes all the dsp processing too.  What's left on those PCI modems
isn't as smart as my wind up alarm clock.  The only reason interfacing
isn't a Windows nightmare is because of the Bios that all the Winmodems
have (there isn't any standard for this strange interface).

> 
> Kevin
> 
> 
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---------------------------+-----------------------------------------------
Chuck Robey                | Interests include any kind of voice or data 
chuckr@mat.net             | communications topic, C programming, Unix and
213 Lakeside Drive Apt T-1 | carpentry.  It's all in the design!
Greenbelt, MD 20770        | picnic.mat.net: FreeBSD/i386
(301) 220-2114             | jaunt.mat.net : FreeBSD/Alpha
---------------------------+-----------------------------------------------



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