From owner-freebsd-hackers@FreeBSD.ORG Mon Nov 22 21:01:37 2004 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6C56116A4CE for ; Mon, 22 Nov 2004 21:01:37 +0000 (GMT) Received: from ox.eicat.ca (ox.eicat.ca [66.96.30.35]) by mx1.FreeBSD.org (Postfix) with ESMTP id DF06B43D45 for ; Mon, 22 Nov 2004 21:01:36 +0000 (GMT) (envelope-from Mykel@mWare.ca) Received: from [10.100.104.31] (unknown [66.96.18.6]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by ox.eicat.ca (Postfix) with ESMTP id DD2C5C9C3 for ; Mon, 22 Nov 2004 16:01:35 -0500 (EST) Message-ID: <41A253AB.2080607@mWare.ca> Date: Mon, 22 Nov 2004 16:01:31 -0500 From: Mykel User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.7) Gecko/20040618 X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-hackers@freebsd.org References: <16798.12075.465147.307112@canoe.dclg.ca> <864qjixdpi.wl%sf@FreeBSD.org> <41A1FB7D.9000308@jonny.eng.br> <41A2444E.2090609@jonny.eng.br> <16802.17819.983480.763628@canoe.dclg.ca> In-Reply-To: <16802.17819.983480.763628@canoe.dclg.ca> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.1 Subject: Re: List of fake vs. real SATA drives. 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: Mon, 22 Nov 2004 21:01:37 -0000 David Gilbert wrote: >>>>>>"Joćo" == Joćo Carlos Mendes Luķs writes: >>>>>> >>>>>> >Joćo> IIF they really have command queueing, I do believe. So, a >Joćo> bridged SATA drive will not have command queuing, right? > >Well... from what I've read, the WD bridged drives do have queueing >because they had an ATA-100 implementation of it. > Correct me if I'm wrong here, but isn't the PATA <-> SATA bridge ultimately just a shift-register and nothing more? Myke