[PATCH] hwpmc(4) changes to use 'mp_maxid' instead of 'mp_ncpus'.

[Joseph Koshy]

>  Just to jump in on this quickly.  I'm looking at the patches and at
>  hwpmc in general and I'll try to massage all of this stuff together so
>  that we can get this up and running on the newer processors.

FYI, here is documentation about how to go about adding new PMC support:

  http://wiki.freebsd.org/PmcTools/PmcHardwareHowTo

Regards,
Koshy