Lines Matching +full:timer +full:- +full:cannot +full:- +full:wake +full:- +full:cpu

1 # SPDX-License-Identifier: GPL-2.0
19 	  Linux requires an ACPI-compliant platform (hardware/firmware),
20 	  and assumes the presence of OS-directed configuration and power
26 	  the Plug-and-Play BIOS specification (PnP BIOS), the 
36 	  ACPI is an open industry specification originally co-developed by
37 	  Hewlett-Packard, Intel, Microsoft, Phoenix, and Toshiba. Currently,
72 	  Enable in-kernel debugging of AML facilities: statistics,
130 	  This option enables a DMI-based quirk for the above Dell machine (so
192 	  performs user-defined actions such as shutting down the system.
193 	  This is necessary for software-controlled poweroff.
243 	  This driver supports ACPI fan devices, allowing user-mode
254 	  Time Clock (RTC).  Its wake timers allow the system to transition from
257 	  scale of flexibility in the wake timers.  The time capabilities of the
265 	  This driver supports ACPI-controlled docking stations and removable
292 	  drivers to control CPU performance using CPPC semantics.
305 	  by several flavors of cpufreq performance-state, thermal, throttling and
383 	  See Documentation/admin-guide/acpi/initrd_table_override.rst for details
386 	bool "Override ACPI tables from built-in initrd"
391 	  from built-in uncompressed initrd.
393 	  See Documentation/admin-guide/acpi/initrd_table_override.rst for details
401 	  Use the acpi.debug_layer and acpi.debug_level kernel command-line
402 	  parameters documented in Documentation/firmware-guide/acpi/debug.rst and
403 	  Documentation/admin-guide/kernel-parameters.rst to control the type and
471 	bool "Hardware-reduced ACPI support only" if EXPERT
502 	  widely from one processor to another, system software cannot
504 	  the additional error information cannot be constructed without
530 	  the system needs to be available 100% of the time and it cannot
532 	  carried out by the system is particularly important, so it cannot
602 	bool "Power Management Timer Support" if EXPERT
606 	  The Power Management Timer is available on all ACPI-capable,
615 	  systems require this timer.