This version is Based on Michael Decker's GSoC 2008 code.
A number cleanups and fixes were applied.
Earlier-version-reviewed-by: Marty Connor <mdc@etherboot.org>
Earlier-version-tested-by: Marty Connor <mdc@etherboot.org>
Earlier-version-tested-by: Shao Miller <Shao.Miller@yrdsb.edu.on.ca>
Reviewed-by: Stefan Hajnoczi <stefanha@gmail.com>
Reviewed-by: Joshua Oreman <oremanj@rwcr.net>
Signed-off-by: Marty Connor <mdc@etherboot.org>
