From owner-freebsd-usb@FreeBSD.ORG Wed Feb 4 14:26:47 2009 Return-Path: Delivered-To: usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C8D2910656C9; Wed, 4 Feb 2009 14:26:47 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from cyrus.watson.org (cyrus.watson.org [65.122.17.42]) by mx1.freebsd.org (Postfix) with ESMTP id 9968D8FC17; Wed, 4 Feb 2009 14:26:47 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from server.baldwin.cx (pool-98-109-39-197.nwrknj.fios.verizon.net [98.109.39.197]) by cyrus.watson.org (Postfix) with ESMTPSA id 4C7B646B39; Wed, 4 Feb 2009 09:26:47 -0500 (EST) Received: from localhost (john@localhost [127.0.0.1]) (authenticated bits=0) by server.baldwin.cx (8.14.3/8.14.3) with ESMTP id n14EQG8B059441; Wed, 4 Feb 2009 09:26:40 -0500 (EST) (envelope-from jhb@freebsd.org) From: John Baldwin To: freebsd-current@freebsd.org, vova@fbsd.ru Date: Wed, 4 Feb 2009 09:22:16 -0500 User-Agent: KMail/1.9.7 References: <1233734352.1767.55.camel@localhost> <200902041044.27663.hselasky@c2i.net> <1233741482.1767.120.camel@localhost> In-Reply-To: <1233741482.1767.120.camel@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200902040922.16882.jhb@freebsd.org> X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-2.0.2 (server.baldwin.cx [127.0.0.1]); Wed, 04 Feb 2009 09:26:41 -0500 (EST) X-Virus-Scanned: ClamAV 0.94.2/8950/Wed Feb 4 06:19:05 2009 on server.baldwin.cx X-Virus-Status: Clean X-Spam-Status: No, score=-4.4 required=4.2 tests=ALL_TRUSTED,AWL,BAYES_00 autolearn=ham version=3.1.3 X-Spam-Checker-Version: SpamAssassin 3.1.3 (2006-06-01) on server.baldwin.cx Cc: usb@freebsd.org Subject: Re: USB2 - umass problem X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 04 Feb 2009 14:26:48 -0000 On Wednesday 04 February 2009 4:58:02 am Vladimir Grebenschikov wrote: > On Wed, 2009-02-04 at 10:44 +0100, Hans Petter Selasky wrote: > > > > By some reason devfs semantic was changed: > > > Instead of /dev/cuaU0.[0-2] and /dev/ttyU0.[0-2], I've get > > > /dev/cuaU[0-2] /dev/ttyU[0-2] and! /dev/cuau1 /dev/ttyu1 > > > What is reason for such change (additional port with lowercase 'u' and > > > U[0-2] instead of more logical U0.[0-2]) ? > > > > It is because we are attaching drivers per interface instead of per device. A > > new modem unit is allocated every time we find a modem, simply put. If the > > modem has multiple instances in an interface, /dev/cuaU0.[0...] will be > > created. Else /dev/cuaU... . > > What about /dev/cuau1 /dev/ttyu1 ? You have a uart1 device. -- John Baldwin