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| author | Brian Inglis <Brian.Inglis@SystematicSW.ab.ca> | 2020-02-25 16:44:16 -0700 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2020-02-26 12:15:34 +0100 |
| commit | 4653cc92ed509b8f9b340b16920e8cb683c85f40 (patch) | |
| tree | 97fd981cbf7c6acfda9c5e22ff125e5249f53ae4 | |
| parent | fbaa096772f77be664864d80508906ad018cc23b (diff) | |
| download | cygnal-4653cc92ed509b8f9b340b16920e8cb683c85f40.tar.gz cygnal-4653cc92ed509b8f9b340b16920e8cb683c85f40.tar.bz2 cygnal-4653cc92ed509b8f9b340b16920e8cb683c85f40.zip | |
cpuinfo:power management: add proc_feedback, acc_power
linux 4.6 x86/cpu: Add advanced power management bits
Bit 11 of CPUID 8000_0007 edx is processor feedback interface.
Bit 12 of CPUID 8000_0007 edx is accumulated power.
Print proper names in /proc/cpuinfo
[missed enabling this 2016 change during previous major cpuinfo update
as no power related changes were made to the Linux files since then]
| -rw-r--r-- | winsup/cygwin/fhandler_proc.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/winsup/cygwin/fhandler_proc.cc b/winsup/cygwin/fhandler_proc.cc index 030ade68a..605a8443f 100644 --- a/winsup/cygwin/fhandler_proc.cc +++ b/winsup/cygwin/fhandler_proc.cc @@ -1397,8 +1397,8 @@ format_proc_cpuinfo (void *, char *&destbuf) /* ftcprint (features1, 8, "invariant_tsc"); */ /* TSC invariant */ ftcprint (features1, 9, "cpb"); /* core performance boost */ ftcprint (features1, 10, "eff_freq_ro"); /* ro eff freq interface */ -/* ftcprint (features1, 11, "proc_feedback"); */ /* proc feedback if */ -/* ftcprint (features1, 12, "acc_power"); */ /* core power reporting */ + ftcprint (features1, 11, "proc_feedback");/* proc feedback if */ + ftcprint (features1, 12, "acc_power"); /* core power reporting */ /* ftcprint (features1, 13, "connstby"); */ /* connected standby */ /* ftcprint (features1, 14, "rapl"); */ /* running average power limit */ } |