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Searched refs:intel_idle (Results 1 – 12 of 12) sorted by relevance

/linux/drivers/idle/
H A Dintel_idle.c187 static __cpuidle int intel_idle(struct cpuidle_device *dev, in intel_idle() function
272 .enter = intel_idle,
280 .enter = intel_idle,
288 .enter = intel_idle,
296 .enter = intel_idle,
309 .enter = intel_idle,
317 .enter = intel_idle,
325 .enter = intel_idle,
333 .enter = intel_idle,
341 .enter = intel_idle,
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H A DKconfig8 Enable intel_idle, a cpuidle driver that includes knowledge of
11 processors intel_idle does not support.
H A DMakefile6 obj-$(CONFIG_INTEL_IDLE) += intel_idle.o
/linux/Documentation/admin-guide/pm/
H A Dintel_idle.rst5 ``intel_idle`` CPU Idle Time Management Driver
16 ``intel_idle`` is a part of the
22 firmware. [To understand ``intel_idle`` it is necessary to know how ``CPUIdle``
26 ``intel_idle`` uses the ``MWAIT`` instruction to inform the processor that the
32 Manual [1]_). Accordingly, ``intel_idle`` refuses to work with processors in
37 ``intel_idle`` is not modular, so it cannot be unloaded, which means that the
44 The ``intel_idle`` driver exposes the following ``sysfs`` attributes in
79 ``intel_idle`` can use two sources of information: static tables of idle states
82 recognized by ``intel_idle`` and the latter are used if that is required for
84 recognized by ``intel_idle``) or if the processor model is not recognized.
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H A Dworking-state.rst11 intel_idle
H A Dcpuidle.rst175 majority of Intel platforms, ``intel_idle`` and ``acpi_idle``, one with
180 the ``acpi_idle`` driver will be used if ``intel_idle`` is disabled for some
620 to ``intel_idle`` affect Intel processors only.
625 ``intel_idle`` drivers altogether, which effectively causes the entire
645 running Intel processors, this option disables the ``intel_idle`` driver
653 the ``intel_idle.max_cstate=<n>`` and ``processor.max_cstate=<n>`` parameters,
657 ``intel_idle`` and ``acpi_idle`` drivers, respectively, to discard all of the
661 ``intel_idle.max_cstate=0`` to the kernel command line disables the
662 ``intel_idle`` driver and allows ``acpi_idle`` to be used, whereas
/linux/Documentation/arch/x86/
H A Dmds.rst205 has been superseded by the intel_idle driver around 2010 and is
/linux/Documentation/admin-guide/
H A Dcpu-isolation.rst207 parameters such as processor.max_cstate or intel_idle.max_cstate.
H A Dkernel-parameters.txt2543 intel_idle.max_cstate= [KNL,HW,ACPI,X86]
2544 0 disables intel_idle and fall back on acpi_idle.
/linux/Documentation/timers/
H A Dno_hz.rst239 c. On x86 systems, use the "intel_idle.max_cstate=" to limit
/linux/Documentation/ABI/testing/
H A Dsysfs-devices-system-cpu140 Documentation/admin-guide/pm/intel_idle.rst, and
/linux/
H A DMAINTAINERS12966 F: drivers/idle/intel_idle.c