Searched refs:intel_idle (Results 1 – 10 of 10) sorted by relevance
| /Linux-v5.15/drivers/idle/ |
| D | intel_idle.c | 123 static __cpuidle int intel_idle(struct cpuidle_device *dev, in intel_idle() function
170 .enter = &intel_idle,
178 .enter = &intel_idle,
186 .enter = &intel_idle,
194 .enter = &intel_idle,
207 .enter = &intel_idle,
215 .enter = &intel_idle,
223 .enter = &intel_idle,
231 .enter = &intel_idle,
239 .enter = &intel_idle,
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| D | Kconfig | 8 Enable intel_idle, a cpuidle driver that includes knowledge of
11 processors intel_idle does not support.
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| D | Makefile | 2 obj-$(CONFIG_INTEL_IDLE) += intel_idle.o
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| /Linux-v5.15/Documentation/admin-guide/pm/ |
| D | intel_idle.rst | 5 ``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
58 ``intel_idle`` can use two sources of information: static tables of idle states
61 recognized by ``intel_idle`` and the latter are used if that is required for
63 recognized by ``intel_idle``) or if the processor model is not recognized.
69 states, ``intel_idle`` first looks for a ``_CST`` object under one of the ACPI
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| D | working-state.rst | 11 intel_idle
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| D | cpuidle.rst | 175 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
621 ``intel_idle`` drivers altogether, which effectively causes the entire
638 The ``idle=nomwait`` option disables the ``intel_idle`` driver and causes
646 the ``intel_idle.max_cstate=<n>`` and ``processor.max_cstate=<n>`` parameters,
650 ``intel_idle`` and ``acpi_idle`` drivers, respectively, to discard all of the
654 ``intel_idle.max_cstate=0`` to the kernel command line disables the
655 ``intel_idle`` driver and allows ``acpi_idle`` to be used, whereas
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| /Linux-v5.15/Documentation/x86/ |
| D | mds.rst | 189 has been superseded by the intel_idle driver around 2010 and is
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| /Linux-v5.15/Documentation/timers/ |
| D | no_hz.rst | 246 c. On x86 systems, use the "intel_idle.max_cstate=" to limit
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| /Linux-v5.15/Documentation/admin-guide/ |
| D | kernel-parameters.txt | 1984 intel_idle.max_cstate= [KNL,HW,ACPI,X86]
1985 0 disables intel_idle and fall back on acpi_idle.
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| /Linux-v5.15/ |
| D | MAINTAINERS | 9447 F: drivers/idle/intel_idle.c
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