On Mon, 27 Oct 2008, David Daney wrote:

This patch set introduces preliminary support for Cavium Networks'
OCTEON processor family.  More information about these processors may
be obtained here:

http://www.caviumnetworks.com/OCTEON_MIPS64.html

 Well, in the context of a technical mailing list there isn't much more 
information available at the link you've quoted; although I do understand 
you might not be the most appropriate person to point it to.  Honestly, 
stating: "The family comprises SOC devices built around MIPS64 cores" 
would provide about as much (little) information as the web site does. :(

  Maciej