WSL2-Linux-Kernel/Documentation/cpu-freq
Dirk Brandewie 2f86dc4cdd intel_pstate: Add support for HWP
Add support of Hardware Managed Performance States (HWP) described in Volume 3
section 14.4 of the SDM.

With HWP enbaled intel_pstate will no longer be responsible for selecting P
states for the processor. intel_pstate will continue to register to
the cpufreq core as the scaling driver for CPUs implementing
HWP. In HWP mode intel_pstate provides three functions reporting
frequency to the cpufreq core, support for the set_policy() interface
from the core and maintaining the intel_pstate sysfs interface in
/sys/devices/system/cpu/intel_pstate.  User preferences expressed via
the set_policy() interface or the sysfs interface are forwared to the
CPU via the HWP MSR interface.

Signed-off-by: Dirk Brandewie <dirk.j.brandewie@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-11-12 00:04:38 +01:00
..
amd-powernow.txt
boost.txt Documentation: cpufreq / boost: Update BOOST documentation 2014-01-17 02:00:45 +01:00
core.txt PM / OPP: Move cpufreq specific OPP functions out of generic OPP library 2014-05-07 00:39:03 +02:00
cpu-drivers.txt cpufreq: add support for intermediate (stable) frequencies 2014-06-05 23:32:29 +02:00
cpufreq-nforce2.txt Fix typos in /Documentation : Misc 2006-11-30 05:21:10 +01:00
cpufreq-stats.txt misc doc and kconfig typos 2007-05-09 08:58:15 +02:00
governors.txt cpufreq: Implement light weight ->target_index() routine 2013-10-25 22:42:24 +02:00
index.txt cpufreq: Make linux-pm@vger.kernel.org official mailing list 2014-05-01 01:15:32 +02:00
intel-pstate.txt intel_pstate: Add support for HWP 2014-11-12 00:04:38 +01:00
pcc-cpufreq.txt [CPUFREQ] Processor Clocking Control interface driver 2010-01-13 10:55:16 -05:00
user-guide.txt cpufreq: Update Documentation for cpus and related_cpus 2013-02-02 00:01:16 +01:00