From: David Woodhouse <dwmw2@infradead.org>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org, jgarzik@pobox.com, alan@lxorguk.ukuu.org.uk
Subject: Re: [PATCH] Fix Maple PATA IRQ assignment.
Date: Mon, 01 Jan 2007 20:26:06 +0000 [thread overview]
Message-ID: <1167683166.22068.378.camel@pmac.infradead.org> (raw)
In-Reply-To: <1167682254.23340.131.camel@localhost.localdomain>
On Tue, 2007-01-02 at 07:10 +1100, Benjamin Herrenschmidt wrote:
>
> 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 ? Or does it have
> the ide strapped to native mode ?
No idea, but it doesn't implement ppc_md.pci_get_legacy_ide_irq(). Only
Maple does -- maybe the others actually manage to route it to IRQ 14 and
15?
Perhaps we could do that on Maple too -- after all, IRQ numbers in Linux
are just a fiction which don't have to match the hardware documentation
in any way.
--
dwmw2
next prev parent reply other threads:[~2007-01-01 20:26 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 [this message]
2007-01-01 21:23 ` Benjamin Herrenschmidt
2007-01-01 20:44 ` Segher Boessenkool
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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