linux/tools/power/x86/turbostat
Len Brown ee7e38e3d8 tools/power turbostat: Skip printing disabled package C-states
Replaced previously open-coded Package C-state Limit decoding
with table-driven decoding.  In doing so, updated to match January 2015
"Intel(R) 64 and IA-23 Architectures Software Developer's Manual".

In the past, turbostat would print package C-state residency columns
for all package states supported by the model's architecture, even though
a particular SKU may not support them, or they may be disabled by the BIOS.
Now turbostat will skip printing colunns if MSRs indicate that they are not enabled.
eg. many SKUs don't support PC7, and so that column will no longer be printed.

Signed-off-by: Len Brown <len.brown@intel.com>
2015-02-09 23:39:45 -05:00
..
.gitignore turbostat: Add a .gitignore to ignore the compiled turbostat binary 2014-01-18 22:34:10 -05:00
Makefile turbostat: Don't put unprocessed uapi headers in the include path 2014-01-18 22:34:07 -05:00
turbostat.8 tools/power turbostat: relax dependency on APERF_MSR 2015-02-09 18:28:18 -05:00
turbostat.c tools/power turbostat: Skip printing disabled package C-states 2015-02-09 23:39:45 -05:00