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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-01-23 00:35:50 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2020-01-23 00:35:50 +0100 |
| commit | e6cf623ba3f83118b0f75be2cc1675931e21c887 (patch) | |
| tree | b1ca19f8e64af0515fcc026327a53ce4a0fe3480 /Documentation/ABI/testing | |
| parent | cefb9409ff995fcc98ce44a07b549ba1b827c31b (diff) | |
| parent | a3299182216397a0b943d2549d1997f4eba2bdd2 (diff) | |
Merge branch 'intel_idle+acpi'
Merge changes updating the ACPI processor driver in order to export
acpi_processor_evaluate_cst() to the code outside of it and adding
ACPI support to the intel_idle driver based on that.
* intel_idle+acpi:
Documentation: admin-guide: PM: Add intel_idle document
intel_idle: Use ACPI _CST on server systems
intel_idle: Add module parameter to prevent ACPI _CST from being used
intel_idle: Allow ACPI _CST to be used for selected known processors
cpuidle: Allow idle states to be disabled by default
intel_idle: Use ACPI _CST for processor models without C-state tables
intel_idle: Refactor intel_idle_cpuidle_driver_init()
ACPI: processor: Export acpi_processor_evaluate_cst()
ACPI: processor: Make ACPI_PROCESSOR_CSTATE depend on ACPI_PROCESSOR
ACPI: processor: Clean up acpi_processor_evaluate_cst()
ACPI: processor: Introduce acpi_processor_evaluate_cst()
ACPI: processor: Export function to claim _CST control
Diffstat (limited to 'Documentation/ABI/testing')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-devices-system-cpu | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-devices-system-cpu b/Documentation/ABI/testing/sysfs-devices-system-cpu index fc20cde63d1e..2e0e3b45d02a 100644 --- a/Documentation/ABI/testing/sysfs-devices-system-cpu +++ b/Documentation/ABI/testing/sysfs-devices-system-cpu @@ -196,6 +196,12 @@ Description: does not reflect it. Likewise, if one enables a deep state but a lighter state still is disabled, then this has no effect. +What: /sys/devices/system/cpu/cpuX/cpuidle/stateN/default_status +Date: December 2019 +KernelVersion: v5.6 +Contact: Linux power management list <linux-pm@vger.kernel.org> +Description: + (RO) The default status of this state, "enabled" or "disabled". What: /sys/devices/system/cpu/cpuX/cpuidle/stateN/residency Date: March 2014 |