[ltp] ICH6M legacy hotswap?

Shem Multinymous linux-thinkpad@linux-thinkpad.org
Tue, 28 Feb 2006 21:48:08 +0200


On 2/28/06, Jim Duchek <jim.duchek@gmail.com> wrote:
> On 28/02/06, Shem Multinymous <multinymous@gmail.com> wrote:
> > On 2/28/06, Jim Duchek <jim.duchek@gmail.com> wrote:
> > I tried switching this box from the ata_piix driver to the ahci
> > driver. The ahci driver recognizes the ICH6M chip (it's on the
> > whitelist of both drivers), but probing fails with error -12
> > (-ENOMEM?! Does this make sense?).
> >
> > Anyway, the ICH6M is not initialized to AHCI mode by the BIOS (at
> > least as judged by at ata_piix, since when using ata_piix,
> > piix_disable_ahci() isn't called).
>
> Hrm. I've seen a lot of traffic in that driver for the release candidates=
 of
> 2.6.16 -- perhaps you'll have better luck when .16 comes out.

With 2.6.16-rc5-git2, ahci's probing still fails with error -12.

  Shem