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svn:author
V 8
jmallett
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svn:date
V 27
2011-02-06T22:21:18.857235Z
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svn:log
V 261
o) Cavium Octeon doesn't need nop barriers.
o) Have mips_wblush just do syncw, not sync on Cavium Octeon.
o) Add support for reading and writing some Octeon-specific registers.
   NB: Some of these are not entirely Octeon-specific.

Submitted by:	Bhanu Prakash

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