svn commit: r186347 - in head/sys: conf dev/ofw kern powerpc/aim powerpc/booke powerpc/include powerpc/powerpc sparc64/include sparc64/sparc64 sun4v/sun4v sys

[Nathan Whitehorn]

Nathan Whitehorn wrote:
> Author: nwhitehorn
> Date: Sat Dec 20 00:33:10 2008
> New Revision: 186347
> URL: http://svn.freebsd.org/changeset/base/186347
>
> Log:
>   Modularize the Open Firmware client interface to allow run-time switching
>   of OFW access semantics, in order to allow future support for real-mode
>   OF access and flattened device frees. OF client interface modules are
>   implemented using KOBJ, in a similar way to the PPC PMAP modules.
>   
>   
s/frees/trees, of course. I must have been looking at my screen from too 
far away.
-Nathan