This is my first exposure to DVFS and I would like to be clarified on a few points
The data sheet for the processor says that it supports lots of P-states.
It also says that
Frequency selection is software controlled by writing to processor MSRs. The voltage is optimized based on the selected frequency:
My questions are
Is it possible to independently set the voltage/frequency and if so how and to which register do we write to?
What are values for various frequencies?