c768f9231b
Westmere's are nehalem's in 32nm Change-Id: I529194d50dbe3f585faee14961542433ea96ab75 Signed-off-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-on: http://review.coreboot.org/8293 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-by: Peter Stuge <peter@stuge.se> |
||
---|---|---|
.. | ||
configure | ||
COPYING | ||
cs5536.c | ||
darwin.c | ||
freebsd.c | ||
geodegx2.c | ||
geodelx.c | ||
intel_atom.c | ||
intel_core1.c | ||
intel_core2_early.c | ||
intel_core2_later.c | ||
intel_nehalem.c | ||
intel_pentium3.c | ||
intel_pentium3_early.c | ||
intel_pentium4_early.c | ||
intel_pentium4_later.c | ||
k8.c | ||
linux.c | ||
Makefile.in | ||
msrtool.c | ||
msrtool.h | ||
msrutils.c | ||
README | ||
sys.c | ||
TODO |
You need to be ROOT or use SUDO to execute MSRTOOL. Note that you need /dev/cpu/*/msr available to run msrtool in Linux. syntax: msrtool [-hvqrkl] [-c cpu] [-m system] [-t target ...] [-i addr=hi[:]lo] | [-s file] | [-d [:]file] | addr... -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) Examples: msrtool 0x20000018 ./msrtool 0x200000{18,19,1a,1b,1c,1d} 0x4c0000{0f,14}