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From: Alan <alan@lxorguk.ukuu.org.uk>
To: David Woodhouse <dwmw2@infradead.org>
Cc: linuxppc-dev@ozlabs.org, jgarzik@pobox.com
Subject: Re: [PATCH] Fix Maple PATA IRQ assignment.
Date: Mon, 1 Jan 2007 21:34:44 +0000	[thread overview]
Message-ID: <20070101213444.2794563b@localhost.localdomain> (raw)
In-Reply-To: <1167686134.18169.3.camel@shinybook.infradead.org>

> Er, that would be pci_get_legacy_ide_irq(), which is what I _have_ used.

Ok un-NAK that, I didn't realise there was a wrapper to those methods too.

> As I said, the Maple board is the _only_ user, across all architectures
> and all PowerPC platforms, of pci_get_legacy_ide_irq(). And the AMD74xx

The Motorola's also used to use funny IRQ numbers for IDE legacy - or are
they no longer supported

> driver is the only driver which calls it -- for Maple. Hence the
> suggestion that perhaps there's a better way to do it.

IRQ routing is platform not driver. Let's keep it that way.

  reply	other threads:[~2007-01-01 21:24 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
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 [this message]
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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