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Date: Thu, 11 Jan 2007 18:27:12 -0600
To: Michael Ellerman <michael@ellerman.id.au>
Subject: Re: [PATCH 4/7] MPIC MSI allocator
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From: Olof Johansson <olof@lixom.net>
Cc: Greg Kroah-Hartman <greg@kroah.com>, linux-pci@atrey.karlin.mff.cuni.cz,
	Paul Mackerras <paulus@samba.org>, linuxppc-dev@ozlabs.org
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On Thu, Jan 11, 2007 at 10:25:21PM +1100, Michael Ellerman wrote:
> To support MSI on MPIC we need a way to reserve and allocate hardware irq
> numbers, this patch implements an allocator for that.
> 
> Updated to only do dogy-U3-fallback-hacks on U3, all other platforms must
> define a "msi-ranges" property on their MPIC node for MSI to work.

The msi-ranges spec isn't documented anywhere besides the code where it's
used. Please add it to Documentation/powerpc/booting-without-of.txt too.


-Olof