On Monday, January 06, 2014 06:24:26 PM Ramkumar Ramachandra wrote: > Add a Documentation/ABI entry for > /sys/devices/system/cpu/intel_pstate/max_perf_pct, > /sys/devices/system/cpu/intel_pstate/min_perf_pct, and > /sys/devices/system/cpu/intel_pstate/no_turbo. > > Cc: Dirk Brandewie <dirk.brande...@gmail.com> > Cc: Rafael J. Wysocki <r...@rjwysocki.net> > Cc: Randy Dunlap <rdun...@infradead.org> > Cc: Linux PM <linux...@vger.kernel.org> > Signed-off-by: Ramkumar Ramachandra <artag...@gmail.com>
OK, queued up for 3.14. Thanks! > --- > Documentation/ABI/testing/sysfs-devices-system-cpu | 24 > ++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > > diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu > b/Documentation/ABI/testing/sysfs-devices-system-cpu > index 468e4d4..d5a0d33 100644 > --- a/Documentation/ABI/testing/sysfs-devices-system-cpu > +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu > @@ -200,3 +200,27 @@ Description: address and size of the percpu note. > note of cpu#. > > crash_notes_size: size of the note of cpu#. > + > + > +What: /sys/devices/system/cpu/intel_pstate/max_perf_pct > + /sys/devices/system/cpu/intel_pstate/min_perf_pct > + /sys/devices/system/cpu/intel_pstate/no_turbo > +Date: February 2013 > +Contact: linux...@vger.kernel.org > +Description: Parameters for the Intel P-state driver > + > + Logic for selecting the current P-state in Intel > + Sandybridge+ processors. The three knobs control > + limits for the P-state that will be requested by the > + driver. > + > + max_perf_pct: limits the maximum P state that will be requested > by > + the driver stated as a percentage of the available performance. > + > + min_perf_pct: limits the minimum P state that will be requested > by > + the driver stated as a percentage of the available performance. > + > + no_turbo: limits the driver to selecting P states below the > turbo > + frequency range. > + > + More details can be found in > Documentation/cpu-freq/intel-pstate.txt > -- I speak only for myself. Rafael J. Wysocki, Intel Open Source Technology Center. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
