2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-25 21:54:06 +08:00
linux-next/include/acpi
Ashwin Chaugule 239708a3af ACPI: Split out ACPI PSS from ACPI Processor driver
The ACPI processor driver is currently tied too closely
to the ACPI P-states (PSS) and other related constructs
for controlling CPU performance.

The newer ACPI specification (v5.1 onwards) introduces
alternative methods to PSS. These new mechanisms are
described within each ACPI Processor object and so they
need to be scanned whenever a new Processor object is detected.
This patch introduces a new Kconfig symbol to allow for
finer configurability among the two options for controlling
performance states. There is no change in functionality and
the option is auto-selected by the architectures which support it.

A future commit will introduce support for CPPC: A newer method of
controlling CPU performance. The OS is not expected to support
CPPC and PSS at the same time, so the Kconfig option lets us make
the two mutually exclusive at compile time.

Signed-off-by: Ashwin Chaugule <ashwin.chaugule@linaro.org>
[ rjw: Changelog ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-08-25 03:25:47 +02:00
..
platform ACPICA: De-macroize calls to standard C library functions 2015-07-01 23:17:55 +02:00
acbuffer.h ACPICA: Update Copyright headers to 2015 2015-02-05 15:31:43 +01:00
acconfig.h ACPICA: Update Copyright headers to 2015 2015-02-05 15:31:43 +01:00
acexcep.h ACPICA: Update Copyright headers to 2015 2015-02-05 15:31:43 +01:00
acnames.h ACPICA: Utilities: Add _CLS processing 2015-07-01 23:17:53 +02:00
acoutput.h ACPICA: MSVC6: Fix build issue for variable argument macros 2015-07-01 23:17:53 +02:00
acpi_bus.h Merge branches 'acpi-video', 'device-properties', 'pm-sleep' and 'pm-cpuidle' 2015-06-26 03:30:37 +02:00
acpi_drivers.h ACPI / PCI: Stub out pci_acpi_crs_quirks() and make it x86 specific 2014-05-07 01:09:47 +02:00
acpi_io.h ACPI: fix acpi_os_ioremap for arm64 2015-03-25 11:49:30 +00:00
acpi_lpat.h ACPI / LPAT: Common table processing functions 2015-01-29 21:02:10 +08:00
acpi_numa.h ACPI / numa: Make __acpi_map_pxm_to_node(), acpi_get_pxm() static 2014-02-03 10:39:38 -07:00
acpi.h ACPICA: Update Copyright headers to 2015 2015-02-05 15:31:43 +01:00
acpiosxf.h ACPI / osl: use same type for acpi_predefined_names values as in definition 2015-05-14 22:16:38 +02:00
acpixf.h ACPICA: Update version to 20150619 2015-07-01 23:17:56 +02:00
acrestyp.h ACPICA: Update Copyright headers to 2015 2015-02-05 15:31:43 +01:00
actbl1.h ACPICA: ACPI 6.0: Add values for MADT GIC version field 2015-07-01 23:17:53 +02:00
actbl2.h ACPICA: Update TPM2 ACPI table 2015-07-01 23:17:56 +02:00
actbl3.h ACPICA: Update definitions for the TCPA and TPM2 ACPI tables 2015-07-01 23:17:56 +02:00
actbl.h ACPICA: Namespace: Add support of OSDT table 2015-07-01 23:17:54 +02:00
actypes.h ACPICA: De-macroize calls to standard C library functions 2015-07-01 23:17:55 +02:00
acuuid.h ACPICA: Fix for ill-formed GUID strings for NFIT tables. 2015-05-25 23:42:34 +02:00
apei.h acpi, apei, ghes: Factor out ioremap virtual memory for IRQ and NMI context. 2014-07-22 15:05:06 -07:00
button.h ACPI: make ACPI button funcs no-ops if not built in 2009-09-17 14:48:23 -07:00
ghes.h ACPICA: Restore error table definitions to reduce code differences between Linux and ACPICA upstream. 2014-06-16 22:33:50 +02:00
hed.h ACPI Hardware Error Device (PNP0C33) support 2010-05-19 22:40:24 -04:00
pdc_intel.h ACPI: Enable bit 11 in _PDC to advertise hw coord 2009-02-07 00:41:14 -05:00
processor.h ACPI: Split out ACPI PSS from ACPI Processor driver 2015-08-25 03:25:47 +02:00
reboot.h Add the ability to reset the machine using the RESET_REG in ACPI's FADT table. 2008-07-16 23:27:08 +02:00
video.h ACPI / video: Inline acpi_video_set_dmi_backlight_type 2015-06-24 19:59:28 +02:00