From owner-freebsd-hackers@FreeBSD.ORG Tue Feb 22 16:25:31 2005 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from green.homeunix.org (freefall.freebsd.org [216.136.204.21]) by hub.freebsd.org (Postfix) with ESMTP id 1467116A52C; Tue, 22 Feb 2005 16:25:31 +0000 (GMT) Received: from green.homeunix.org (green@localhost [127.0.0.1]) by green.homeunix.org (8.13.3/8.13.1) with ESMTP id j1MGPOKC006534; Tue, 22 Feb 2005 11:25:24 -0500 (EST) (envelope-from green@green.homeunix.org) Received: (from green@localhost) by green.homeunix.org (8.13.3/8.13.1/Submit) id j1MGPOVj006533; Tue, 22 Feb 2005 11:25:24 -0500 (EST) (envelope-from green) Date: Tue, 22 Feb 2005 11:25:23 -0500 From: Brian Fundakowski Feldman To: Peter B Message-ID: <20050222162523.GB966@green.homeunix.org> References: <200502211441.j1LEf1O4012908@brother.ludd.ltu.se> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <200502211441.j1LEf1O4012908@brother.ludd.ltu.se> User-Agent: Mutt/1.5.6i cc: freebsd-hackers@freebsd.org Subject: Re: Advanced USB snooping X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Feb 2005 16:25:31 -0000 On Mon, Feb 21, 2005 at 03:41:01PM +0100, Peter B wrote: > > Is it possible to program an "ordinary" (like Intel 82801CA/CAM (ICH3)) USB > host controller into acting as an usb device instead? (just like scsi can). > > Idea: > M$Win-Usb -> FreeBSD-USB#1 .. software .. FreeBSD-USB#2 -> Device > > The advantage would be then to possible use scripts to debug protocol in order > to port drivers to freebsd. > > > Ref: ftp://download.intel.com/design/chipsets/e7500/datashts/29073303.pdf Wouldn't being able to do that violate the design criteria of USB? -- Brian Fundakowski Feldman \'[ FreeBSD ]''''''''''\ <> green@FreeBSD.org \ The Power to Serve! \ Opinions expressed are my own. \,,,,,,,,,,,,,,,,,,,,,,\