[PATCH 0/25] powerpc: 4xx PCI, PCI-X and PCI-Express support among others

[Benjamin Herrenschmidt]

Here's a set of patches that bring PCI, PCI-X and PCI-Express
support to 4xx on arch/powerpc. It also changes/fixed various
bits and pieces, such as a bit of rework of arch/powerpc/boot
4xx code, adding a couple of new platforms along the way. 

There are some issues with the SCSI stack vs. non-coherent
DMA that I'm working on fixing separately, and there's a
problem I noticed with the e1000 driver vs. 64 bits resources
on 32 bits architectures for which I also have a patch that
I posted separately. Appart from that, I got it working fine
with a USB2 card in an ebony and 2 USB storage devices.