Re: [PATA] Failed to set xfermode on LITE-ON LTR-48246S

[Philipp Matthias Hahn]

Helo Tejun!

On Mon, Mar 05, 2007 at 01:10:10PM +0900, Tejun Heo wrote:
> Philipp Matthias Hahn wrote:
> > As reported by John Williams and others like in
> > http://www.mail-archive.com/linux-ide@xxxxxxxxxxxxxxx/msg03088.html
> > I too have a problem with 2.6.20.1 using ata_piix not detecting the
> > CD-ROM any more. Applying the patch from
> > http://lkml.org/lkml/2007/2/12/24 did not help, but additionally
> > applying
> > http://readlist.com/lists/vger.kernel.org/linux-kernel/45/228948.html
> > made it work. Here's the relevant extra debugging output:
> 
> * Did it work with previous kernels?

Previously I was using the old IDE modules just fine, it was only with
2.6.20 that I did the switch to libata and encountered the problem.

> * Does applying the attached patch over unpatched 2.6.20.1 fix the problem?

Yes, it seems to fix it. (testes on top of the first patch mentioned
above, but witheout the second one.).
If I should test it as the sole patche, just mail me again please.

BYtE
Philipp
-- 
  / /  (_)__  __ ____  __ Philipp Hahn
 / /__/ / _ \/ // /\ \/ /
/____/_/_//_/\_,_/ /_/\_\ pmhahn@xxxxxxxxxxxxx
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/