Re: [patch] PIIX rewrite patch, pre-final

Andre Hedrick (andre@linux-ide.org)
Wed, 13 Mar 2002 23:36:30 -0800 (PST)


On Thu, 14 Mar 2002, Vojtech Pavlik wrote:

> On Thu, Mar 14, 2002 at 08:24:02AM +0100, Daniela Engert wrote:
> > On Thu, 14 Mar 2002 07:52:58 +0100, Vojtech Pavlik wrote:
> >
> > >> This will benifit PIIX3 chipsets? :)
> > >It should.
> >
> > Are you aware of the batches of broken PIIX3 chips ?
>
> I don't know of any IDE-related errata for the PIIX3 chip. At least
> Intel didn't publish any and there doesn't seem to be any workarounds in
> the original piix.c code, only a statement stating that the PIIX3 UDMA
> is broken, however, as far as I know, PIIX3 isn't UDMA capable at all.

27296302.pdf 82371SB (PIIX3) Timing Specification
29765804.pdf INTEL 82371FB (PIIX) and 82371SB (PIIX3) SPECIFICATION UPDATE

Regards,

Andre

-
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/