Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753053AbYKXMc6 (ORCPT ); Mon, 24 Nov 2008 07:32:58 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752206AbYKXMcs (ORCPT ); Mon, 24 Nov 2008 07:32:48 -0500 Received: from earthlight.etchedpixels.co.uk ([81.2.110.250]:41280 "EHLO lxorguk.ukuu.org.uk" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752150AbYKXMcr (ORCPT ); Mon, 24 Nov 2008 07:32:47 -0500 Date: Mon, 24 Nov 2008 12:32:31 +0000 From: Alan Cox To: Sergei Shtylyov Cc: Shane McDonald , bzolnier@gmail.com, linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH] Resurrect IT8172 IDE controller driver Message-ID: <20081124123231.555f2395@lxorguk.ukuu.org.uk> In-Reply-To: <492A9A1F.50401@ru.mvista.com> References: <492A8306.9000400@ru.mvista.com> <492A9A1F.50401@ru.mvista.com> X-Mailer: Claws Mail 3.5.0 (GTK+ 2.12.12; x86_64-redhat-linux-gnu) Organization: Red Hat UK Cyf., Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, Y Deyrnas Gyfunol. Cofrestrwyd yng Nghymru a Lloegr o'r rhif cofrestru 3798903 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 479 Lines: 14 > > It's 240, not 242 ns as 33 is actually 33.333. > > The maximum values give cycle time of 480 ns menaing that the > controller doesn't support PIO mode 0. Hm... Even if you clear the enable for the timing register ? Alan -- 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/