Subject: Re: [patch 3/6] cell: Enable spider workarounds on all PCI buses

From: Benjamin Herrenschmidt <[email-masked]>
Date: Wed, 20 Dec 2006 07:37:52 +1100

On Tue, 2006-12-19 at 15:32 +0100, Arnd Bergmann wrote:
> plain text document attachment
> (powerpc-cell-spider-mmio-workarounds-only-for-external-pci.diff)
> From: Jens Osterkamp <[email-masked]>
> Don't limit spider I/O workarounds to the first two buses.
> The IBM Cell blade has three of them (one PCI, two PCIe)
> and we want to handle them all.

Except that the current code doesn't deal with PCIe properly yet.

It's a separate dummy register afaik.

Ben.