Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964821AbVJLRYP (ORCPT ); Wed, 12 Oct 2005 13:24:15 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964818AbVJLRYP (ORCPT ); Wed, 12 Oct 2005 13:24:15 -0400 Received: from [81.2.110.250] ([81.2.110.250]:6555 "EHLO lxorguk.ukuu.org.uk") by vger.kernel.org with ESMTP id S932440AbVJLRYN (ORCPT ); Wed, 12 Oct 2005 13:24:13 -0400 Subject: Re: [PATCH] via82cxxx IDE: Support multiple controllers From: Alan Cox To: Daniel Drake Cc: Bartlomiej Zolnierkiewicz , jgarzik@pobox.com, linux-kernel@vger.kernel.org, linux-ide@vger.kernel.org, posting@blx4.net, vsu@altlinux.ru In-Reply-To: <434D3266.9000203@gentoo.org> References: <43146CC3.4010005@gentoo.org> <58cb370e05083008121f2eb783@mail.gmail.com> <43179CC9.8090608@gentoo.org> <58cb370e050927062049be32f8@mail.gmail.com> <434D2DF1.9070709@gentoo.org> <434D3266.9000203@gentoo.org> Content-Type: text/plain Content-Transfer-Encoding: 7bit Date: Wed, 12 Oct 2005 18:52:43 +0100 Message-Id: <1129139563.7966.4.camel@localhost.localdomain> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 (2.2.3-2.fc4) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 826 Lines: 18 On Mer, 2005-10-12 at 16:57 +0100, Daniel Drake wrote: > Uh, looks like the kernel just assumes 33mhz unless overriden by the user. Is > this assumption generally accurate? > If it is not, then there's probably no point displaying timing info... A small number of 486 systems use 25Mhz, some boards allow overclock at 37.5Mhz on the PCI. I've been looking at this the past couple of days for the libata via driver which I've been porting over and unfortunately having been through the Northbridge manuals I can find no way to ask the chipset what the PCI clock is set too. 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/