[Cbe-oss-dev] [patch 3/6] cell: Enable spider workarounds on all PCI buses

Benjamin Herrenschmidt benh at kernel.crashing.org
Wed Dec 20 07:37:52 EST 2006

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 <jens at de.ibm.com>
> 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.


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