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msrtool - Dumps chipset-specific MSR registers

Authors

       coresystems GmbH.
       Man page written by Ahmad Khalifa.

                                                  November 2024                                       MSRTOOL(8)

Description

       Dumps chipset-specific MSR registers

Name

       msrtool - 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)

Synopsis

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

See Also