NAME

       msrtool - Dumps chipset-specific MSR registers

SYNOPSIS

       msrtool  [-hvqrkl]  [-c  cpu]  [-m system] [-t target ...] [-i addr=hi[:]lo] | [-s file] | [-d [:]file] |
       addr...

DESCRIPTION

       Dumps chipset-specific MSR registers

OPTIONS

       -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)

AUTHORS

       coresystems GmbH.
       Man page written by Ahmad Khalifa.

                                                  November 2024                                       MSRTOOL(8)