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Subject: Re: Broken PCI on Sequoia
From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Josh Boyer <jwboyer@linux.vnet.ibm.com>
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Date: Fri, 30 Jan 2009 13:08:53 +1100
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Cc: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com>,
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> Yeah.  In fact, I think you have that bug in almost every board.  You only
> updated Bamboo and Canyonlands with the initial patch and the changelog
> says "other boards can be updated separately."  Nobody did that.  So not
> so weird after all.

I still don't see off hand what's wrong in the code..

Geert, any chance you can sprinkle printk's in
ppc4xx_configure_pci_PMMs() ? I'd like to see the arguments to the
various calls to ppc4xx_setup_one_pci_PMM(), and the value of
hose->pci_mem_offset and hose->isa_mem_phys & size.

Cheers,
Ben.