Ronald G Minnich <[EMAIL PROTECTED]> writes: > Here is something I think we need to write. It is a utility that will > probe the MSR space and find hidden MSRs. This would save lots of trouble > on K7s and also would help a lot on P4, obviously. > > I suspect there is a hidden register (surprise!) on the P4 that Intel will > never tell us about. Just guessing.
Perhaps. I'm going to start with the assumption it is documented and that the pentium 4 is simply different. Once I exhaust the obvious possibilities I'll start probing for undocumented msrs. Eric
