Subject: pci-mvebu driver on km_kirkwood

From: [email-masked] (Benjamin Herrenschmidt)
Date: Sat, 22 Feb 2014 06:53:23 +1100

On Fri, 2014-02-21 at 12:05 -0700, Bjorn Helgaas wrote:
> But I wonder if powerpc has a similar issue here: I think EEH might
> need, for example 16MB bridge window alignment.  Since
> pcibios_window_alignment() only affects the *starting* address, could
> the core assign a 9MB window whose starting address is 16MB-aligned?
> Could EEH deal with that?  What if the PCI core assigned the space
> right after the 9MB window to another device?

Gavin, did you guys deal with that at all ? Are we aligning the size as
well somewhat ?

Cheers,
Ben.