From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylyov Subject: Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk Date: Mon, 25 May 2009 23:17:16 +0400 Message-ID: <4A1AEEBC.2080108@ru.mvista.com> References: <1243230339.9819.18.camel@localhost.localdomain> <4A1A4A54.6090401@lemote.com> <200905251656.25357.bzolnier@gmail.com> <4A1AEBF7.7040402@ru.mvista.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from h155.mvista.com ([63.81.120.155]:49669 "EHLO imap.sh.mvista.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752563AbZEYTQS (ORCPT ); Mon, 25 May 2009 15:16:18 -0400 In-Reply-To: Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: "Martin K. Petersen" Cc: Bartlomiej Zolnierkiewicz , =?UTF-8?B?6IOh5rSq5YW1?= , yanh@lemote.com, wuzhangjin@gmail.com, linux-mips@linux-mips.org, Ralf Baechle , IDE/ATA development list , Linux Kernel , linux-scsi , Philippe Vachon , Zhang Le , Zhang Fuxin , Arnaud Patard , loongson-dev@googlegroups.com, gnewsense-dev@nongnu.org, Nicholas Mc Guire , Liu Junliang , Erwan Lerale Hello. Martin K. Petersen wrote: >>>Could you please explain the issue with platform specific code a bit >>>more? >>>Is it related to a cable detection by any chance? > Sergei> I guess it's rdmsr()/wrmsr()... > Those are only used when the driver is explicitly loaded with > use_msr=1. The default is to use PCI config space/VSA. But you need them defined for the driver to build... MBR, Sergei