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Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk

To: "Martin K. Petersen" <>
Subject: Re: [loongson-PATCH-v1 24/27] fixup for FUJITSU disk
From: Sergei Shtylyov <>
Date: Mon, 25 May 2009 23:17:16 +0400
Cc: Bartlomiej Zolnierkiewicz <>, 胡洪兵 <>,,,, Ralf Baechle <>, IDE/ATA development list <>, Linux Kernel <>, linux-scsi <>, Philippe Vachon <>, Zhang Le <>, Zhang Fuxin <>, Arnaud Patard <>,,, Nicholas Mc Guire <>, Liu Junliang <>, Erwan Lerale <>
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Martin K. Petersen wrote:

Could you please explain the issue with platform specific code a bit

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

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