From owner-freebsd-stable@FreeBSD.ORG Thu Jan 7 06:43:31 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id E01651065693 for ; Thu, 7 Jan 2010 06:43:30 +0000 (UTC) (envelope-from jdc@koitsu.dyndns.org) Received: from QMTA08.emeryville.ca.mail.comcast.net (qmta08.emeryville.ca.mail.comcast.net [76.96.30.80]) by mx1.freebsd.org (Postfix) with ESMTP id C61A78FC17 for ; Thu, 7 Jan 2010 06:43:30 +0000 (UTC) Received: from OMTA10.emeryville.ca.mail.comcast.net ([76.96.30.28]) by QMTA08.emeryville.ca.mail.comcast.net with comcast id SWiS1d0020cQ2SLA8WjXX1; Thu, 07 Jan 2010 06:43:31 +0000 Received: from koitsu.dyndns.org ([98.248.46.159]) by OMTA10.emeryville.ca.mail.comcast.net with comcast id SWjW1d0043S48mS8WWjWyB; Thu, 07 Jan 2010 06:43:31 +0000 Received: by icarus.home.lan (Postfix, from userid 1000) id 5B6C41E301C; Wed, 6 Jan 2010 22:43:29 -0800 (PST) Date: Wed, 6 Jan 2010 22:43:29 -0800 From: Jeremy Chadwick To: freebsd-stable@freebsd.org Message-ID: <20100107064329.GA55892@icarus.home.lan> References: <20100105192746.cc627795.lehmann@ans-netz.de> <20100107063413.614058fc.lehmann@ans-netz.de> <20100107063831.GA53300@icarus.home.lan> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100107063831.GA53300@icarus.home.lan> User-Agent: Mutt/1.5.20 (2009-06-14) Subject: Re: smb driver for Nvidia ION (intel ATOM) chipset X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 07 Jan 2010 06:43:31 -0000 On Wed, Jan 06, 2010 at 10:38:31PM -0800, Jeremy Chadwick wrote: > If you look inside /usr/ports/sysutils/mbmon/work/xmbmon205 once > the port is built (e.g. "make"), you'll find there are other utilities > for attempting to find the slave address, such as "testsmb" > > Be aware that these devices can contain more than one address on the > bus. Be aware that "probing" is risky business as well -- I've seen Oops, accidentally deleted the lines after this. :-) Should have read: I've seen testsmb as well as my own utilities (which perform only reads across SMBus) result in some hardware lock-ups and watchdogs firing. It's best to be as safe/accurate as possible (the software should be told explicitly what chip you have). -- | Jeremy Chadwick jdc@parodius.com | | Parodius Networking http://www.parodius.com/ | | UNIX Systems Administrator Mountain View, CA, USA | | Making life hard for others since 1977. PGP: 4BD6C0CB |