From: Segher Boessenkool <segher@kernel.crashing.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org, David Woodhouse <dwmw2@infradead.org>,
alan@lxorguk.ukuu.org.uk, jgarzik@pobox.com
Subject: Re: [PATCH] Fix Maple PATA IRQ assignment.
Date: Mon, 1 Jan 2007 21:44:15 +0100 [thread overview]
Message-ID: <32106685eb2ecb2fb4adcf6e51f71482@kernel.crashing.org> (raw)
In-Reply-To: <1167682254.23340.131.camel@localhost.localdomain>
> I'm not sure you can switch it to native mode in sw... worth double
> checking though. All boards based on 8111 on powerpc have this problem,
> I think. What of the js20 and js21 with IBM firmware ?
At least with SLOF, we use native mode.
> Or does it have
> the ide strapped to native mode ?
It's not a strapping, it's a purely software thing -- see the PCIIDE
specification.
Lots of controllers get the interrupt thing wrong though -- but
AMD8111 isn't one of those.
Segher
next prev parent reply other threads:[~2007-01-01 20:45 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-01-01 19:31 [PATCH] Fix Maple PATA IRQ assignment David Woodhouse
2007-01-01 20:10 ` Benjamin Herrenschmidt
2007-01-01 20:26 ` David Woodhouse
2007-01-01 21:23 ` Benjamin Herrenschmidt
2007-01-01 20:44 ` Segher Boessenkool [this message]
2007-01-01 21:33 ` Benjamin Herrenschmidt
2007-01-01 22:17 ` Segher Boessenkool
2007-01-01 20:42 ` Segher Boessenkool
2007-01-01 20:56 ` David Woodhouse
2007-01-01 21:22 ` Alan
2007-01-01 21:15 ` David Woodhouse
2007-01-01 21:34 ` Alan
2007-01-01 21:43 ` David Woodhouse
2007-01-02 0:17 ` Benjamin Herrenschmidt
2007-01-02 0:18 ` Benjamin Herrenschmidt
2007-01-26 22:28 ` Jeff Garzik
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