-h Show this help text
-v Be verbose
-q Be quiet (overrides -v)
-r Include [Reserved] values
-k List all known systems and targets
-l List MSRs and bit fields for current target(s) (-kl for ALL targets!)
-c Access MSRs on the specified CPU, default=0
-m Force a system, e.g: -m linux
-t Force a target, can be used multiple times, e.g: -t geodelx -t cs5536
-i Immediate mode
Decode hex addr=hi:lo for the target without reading hw value
e.g: -i 4c00000f=f2f100ff56960004
-s Stream mode
Read one MSR address per line and append current hw value to the line
use the filename - for stdin/stdout
using -l-s ignores input and will output all MSRs with values
-d Diff mode
read one address and value per line and compare with current hw value, printing differences to stdout.
use the filename - to read from stdin
use :file or :- to reverse diff, normally hw values are considered new
addr.. direct mode, read and decode values for the given MSR address(es)