Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261709AbVE3ShU (ORCPT ); Mon, 30 May 2005 14:37:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261714AbVE3Sgn (ORCPT ); Mon, 30 May 2005 14:36:43 -0400 Received: from wproxy.gmail.com ([64.233.184.203]:17558 "EHLO wproxy.gmail.com") by vger.kernel.org with ESMTP id S261709AbVE3SfD (ORCPT ); Mon, 30 May 2005 14:35:03 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:user-agent:x-accept-language:mime-version:to:cc:subject:references:in-reply-to:content-type:content-transfer-encoding:from; b=OonVE+z8MfSWSngVA9kV3WTdTndCB4UR77/FdUSejLpU2WEg8oF/adjQvv70l/2jRIH8u30PQlPPBCWCBzUo5GGLRcC9XtyuxDrf31a1xfHrFDaK7gWD9KZxrjcNSdaoYgS2OqiJ7kpVnjXx32Co3wmQ7x1c0PGxyHYMVamPAF4= Message-ID: <429B5CD3.7080106@gmail.com> Date: Mon, 30 May 2005 20:34:59 +0200 User-Agent: Mozilla Thunderbird 1.0.2 (X11/20050523) X-Accept-Language: de-DE, de, en-us, en MIME-Version: 1.0 To: Mark Lord CC: Erik Slagter , linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org Subject: Re: Playing with SATA NCQ References: <20050526140058.GR1419@suse.de> <1117382598.4851.3.camel@localhost.localdomain> <4299F47B.5020603@gmail.com> <1117387591.4851.17.camel@localhost.localdomain> <429A58F4.3040308@rtr.ca> <1117438192.4851.29.camel@localhost.localdomain> <429B56CA.5080803@rtr.ca> <1117477364.3108.2.camel@localhost.localdomain> <429B5A94.6010301@rtr.ca> In-Reply-To: <429B5A94.6010301@rtr.ca> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit From: Michael Thonke Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 877 Lines: 31 Mark Lord schrieb: > Erik Slagter wrote:> > >> Still I'd like to run in ACHI mode ;-) > > > Me too! But from reading the ICH6 Intel docs, > it seems that AHCI mode is only for true SATA drives. > > Or perhaps I've mis-read that part. > > Cheers > Well your're right NCQ i only a feature of SATA drives (native ones) not like the SATA drives that uses Marvell Brigde chip (orig. PATA) like Samsung SP80 SPxxxx series. The new ones are real SATA drives. But some PATA devices and controllers support TCQ. There're surviral docs about this..also Jeff Garzik mentoined it on his libata doc site. Greets and best regards Michael - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/