pci-mvebu driver on km_kirkwood
benh at kernel.crashing.org
Fri Feb 21 14:53:23 EST 2014
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 ?
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