Re: dmesg and ofctl -p output as instructed

[Martin Husemann <martin%duskware.de@localhost>]

On Sun, Dec 20, 2015 at 11:55:44PM +1100, matthew green wrote:
> perhaps we can re-work the whole pci_intr_map() part of the pc
> such that we can call it before OF_mapintr(), or perhaps add a
> new vector to the pc to check for thiss, before calling
> OF_mapintr().

I considered that, but a commented check based on the node passed to 
OF_mapintr and doing the strcmp Julian suggested is probably good enough
and a lot simpler.

Either is fine for me (as is cleaning up the "cookie" mess into an abstract
interface with proper functions that could be used to retrieve the pbm/softc
and where we could add a predicate for the test at hand; but that would be
a lot of churn for purely aesthetical reasons - as long as we don't see 
machines with different pci roots).

Martin