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Diffstat (limited to 'drivers/powercap/Kconfig')
| -rw-r--r-- | drivers/powercap/Kconfig | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/powercap/Kconfig b/drivers/powercap/Kconfig new file mode 100644 index 000000000000..a7c81b53d88a --- /dev/null +++ b/drivers/powercap/Kconfig @@ -0,0 +1,32 @@ +# +# Generic power capping sysfs interface configuration +# + +menuconfig POWERCAP + bool "Generic powercap sysfs driver" + help + The power capping sysfs interface allows kernel subsystems to expose power + capping settings to user space in a consistent way. Usually, it consists + of multiple control types that determine which settings may be exposed and + power zones representing parts of the system that can be subject to power + capping. + + If you want this code to be compiled in, say Y here. + +if POWERCAP +# Client driver configurations go here. +config INTEL_RAPL + tristate "Intel RAPL Support" + depends on X86 + default n + ---help--- + This enables support for the Intel Running Average Power Limit (RAPL) + technology which allows power limits to be enforced and monitored on + modern Intel processors (Sandy Bridge and later). + + In RAPL, the platform level settings are divided into domains for + fine grained control. These domains include processor package, DRAM + controller, CPU core (Power Plance 0), graphics uncore (Power Plane + 1), etc. + +endif |
