From owner-freebsd-stable@FreeBSD.ORG Fri Jun 28 05:53:56 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 93218F30 for ; Fri, 28 Jun 2013 05:53:56 +0000 (UTC) (envelope-from dave@jetcafe.org) Received: from nahkohe.jetcafe.org (nahkohe.jetcafe.org [205.147.26.32]) by mx1.freebsd.org (Postfix) with ESMTP id 7A5C71389 for ; Fri, 28 Jun 2013 05:53:56 +0000 (UTC) X-Envelope-To: freebsd-stable@freebsd.org Received: from [205.147.26.5] (hokkshideh4.jetcafe.org [205.147.26.5]) by nahkohe.jetcafe.org (8.14.2/8.14.2) with ESMTP id r5S5rsug046321 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Thu, 27 Jun 2013 22:53:55 -0700 (PDT) Message-ID: <51CD24F2.9020801@jetcafe.org> Date: Thu, 27 Jun 2013 22:53:54 -0700 From: Dave Hayes User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:16.0) Gecko/20121121 Thunderbird/16.0.2 MIME-Version: 1.0 To: Jeremy Chadwick Subject: Re: AHCI Patsburg SATA controller and slow transfer speed References: <51CCACF5.5020901@jetcafe.org> <20130628013827.GB28137@icarus.home.lan> In-Reply-To: <20130628013827.GB28137@icarus.home.lan> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jun 2013 05:53:56 -0000 On 06/27/13 18:38, Jeremy Chadwick wrote: > Next, this statement by ahci(4) then confuses the user: > >> ahci0: AHCI v1.30 with 6 6Gbps ports, Port Multiplier not supported Yes, this confuses even a seasoned user. ;) > TL;DR -- Your motherboard offers 6 ports, 2 of which are SATA600, 4 of > which are SATA300, and despite the line shown above by FreeBSD not > matching reality, everything is working as designed. It wasn't too long, I *did* read both messages, and thank you both very much for the insight. -- Dave Hayes - Consultant - Altadena CA, USA - dave@jetcafe.org >>>> *The opinions expressed above are entirely my own* <<<< Nobody wants constructive criticism. It's all we can do to put up with constructive praise.