Opteron revision F will support higher frequencies than

Opteron revision F will support higher frequencies than
can be encoded in the current driver's 4 bit frequency
field.  This patch updates the driver to support Rev F
including 6 bit FIDs and processor ID updates.

This should apply cleanly whether or not the dual-core
bugfix I sent out last week is applied.  I'd prefer
that both get applied, of course.

Signed-off-by: David Keck <david.keck@amd.com>
Signed-off-by: Mark Langsdorf <mark.langsdorf@amd.com>
Signed-off-by: Dave Jones <davej@redhat.com>