From owner-freebsd-questions@FreeBSD.ORG Mon Aug 22 22:15:01 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 0829C106564A for ; Mon, 22 Aug 2011 22:15:01 +0000 (UTC) (envelope-from bonomi@mail.r-bonomi.com) Received: from mail.r-bonomi.com (mx-out.r-bonomi.com [204.87.227.120]) by mx1.freebsd.org (Postfix) with ESMTP id CC7EF8FC08 for ; Mon, 22 Aug 2011 22:15:00 +0000 (UTC) Received: (from bonomi@localhost) by mail.r-bonomi.com (8.14.4/rdb1) id p7MMG4Hm096325; Mon, 22 Aug 2011 17:16:04 -0500 (CDT) Date: Mon, 22 Aug 2011 17:16:04 -0500 (CDT) From: Robert Bonomi Message-Id: <201108222216.p7MMG4Hm096325@mail.r-bonomi.com> To: luvbeasie@larseighner.com In-Reply-To: Cc: freebsd-questions@freebsd.org Subject: Re: What dialup modem WILL work with 8.x and uart? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Aug 2011 22:15:01 -0000 > From owner-freebsd-questions@freebsd.org Mon Aug 22 05:20:20 2011 > Date: Mon, 22 Aug 2011 05:18:18 -0500 (CDT) > From: Lars Eighner > To: "Conrad J. Sabatier" > Cc: freebsd-questions@freebsd.org > Subject: Re: What dialup modem WILL work with 8.x and uart? > > On Mon, 22 Aug 2011, Conrad J. Sabatier wrote: > > > On Sun, 21 Aug 2011 11:34:22 -0500 (CDT) > > Lars Eighner wrote: > >> > >> Since uart in 8.x will not support my PCI 3com hardware modem (as > >> FreeBSD sio has since 4.x) and my PR is gathering dust, before I buy > >> any more coaster sets from osdisc.com, it behooves to ask if there > >> are any dialup modems that 8.x uart actually supports for ppp on > >> demand? > > > > Do you have a serial port on your machine? If so, why not go with an > > external modem? Always worked for me, back in the day. :-) > > And my internal hardware modem worked for me when there was a serial driver, > namely sio. It won't work with 8.x and uart, so there is no reason to think > that things that used to work with sio will work with uart. 'uart' supports virtually _everything_ that 'sio' does -- plus an additonal chipset or two -- with precisely TWO exceptions. If it 'looks like' a standard serial port on the legacy ISA bus, and is based on the NS8250 through NS16550A, or a Zilog 'SCC', then uart works. The other alternative is a USB serial port. Even 'sio' support of "PCI serial ports" and/or modems was -very-limitid. precisely *two* models of cards -- The 3Com FaxModem PCI and the Advantec 56k Voice Messaging PCI FaxModem. Supporting serial controllers across a PCI bridge takes lots of work. and does *not* 'generalize' well. If I were in your situation, I'e look at a USB serial port and external RS-232 modem.