[PATCH] PPC64: Trivial Cleanup: EEH_REGION

[David Gibson]

On Tue, Jan 11, 2005 at 04:27:08PM -0600, Linas Vepstas wrote:
> 
> Hi Paul, 
> 
> Please forward upstream if you agree.
> 
> This is a dumb, dorky cleanup patch:
> Per last round of emails, the concept of EEH _REGION is gone, 
> but a few  stubs remained.  This patch removes them.
> 
> Note there is some funny business in the SLB code that 
> I did not understand, and so I left that alone.  
> I'm guessing that it should be cut out as well.

Yes and no.  The code that's there needs to stay - it's a workaround
for a POWER5 hardware bug - but it doesn't have any real connection to
EEH.  The only reason we use EEHREGIONBASE is that it's a segment
address which will never have anything real mapped into it.
0xFFFFFFFFF0000000 would do just as well.

-- 
David Gibson			| I'll have my music baroque, and my code
david AT gibson.dropbear.id.au	| minimalist.  NOT _the_ _other_ _way_
				| _around_!
http://www.ozlabs.org/people/dgibson