Searched refs:max_cstate (Results 1 – 15 of 15) sorted by relevance
| /linux/drivers/acpi/ |
| A D | processor_idle.c | 39 module_param(max_cstate, uint, 0000);
73 if (max_cstate > ACPI_PROCESSOR_MAX_POWER) in set_max_cstate()
80 max_cstate = (long)id->driver_data; in set_max_cstate()
454 sort(&pr->power.states[1], max_cstate, in acpi_processor_power_verify()
729 if (max_cstate == 0) in acpi_processor_setup_cpuidle_cx()
730 max_cstate = 1; in acpi_processor_setup_cpuidle_cx()
768 if (max_cstate == 0) in acpi_processor_setup_cstates()
769 max_cstate = 1; in acpi_processor_setup_cstates()
827 max_cstate = acpi_processor_cstate_check(max_cstate); in acpi_processor_cstate_first_run_checks()
828 if (max_cstate < ACPI_C_STATES_MAX) in acpi_processor_cstate_first_run_checks()
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| /linux/arch/x86/include/asm/ |
| A D | acpi.h | 69 static inline unsigned int acpi_processor_cstate_check(unsigned int max_cstate) in acpi_processor_cstate_check() argument
85 return max_cstate; in acpi_processor_cstate_check()
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| /linux/drivers/idle/ |
| A D | intel_idle.c | 65 static int max_cstate = CPUIDLE_STATE_MAX - 1; variable
1185 if (cstate + 1 > max_cstate) { in intel_idle_max_cstate_reached()
1186 pr_info("max_cstate %d reached\n", max_cstate); in intel_idle_max_cstate_reached()
1229 limit = min_t(int, min_t(int, CPUIDLE_STATE_MAX, max_cstate + 1), in intel_idle_cst_usable()
1466 if (max_cstate <= 7) in sklh_idle_state_table_update()
1709 if (max_cstate == 0) { in intel_idle_init()
1792 module_param(max_cstate, int, 0444);
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| /linux/Documentation/admin-guide/pm/ |
| A D | intel_idle.rst | 177 The ``max_cstate`` parameter value is the maximum idle state index in the list
182 potentially might have been used if ``max_cstate`` had been greater are not
183 taken into consideration at all). Setting ``max_cstate`` can prevent
193 Setting ``max_cstate`` to 0 causes the ``intel_idle`` initialization to fail.
259 :ref:`PM QoS <cpu-pm-qos>` or the ``max_cstate`` module parameter of
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| A D | cpuidle.rst | 646 the ``intel_idle.max_cstate=<n>`` and ``processor.max_cstate=<n>`` parameters,
654 ``intel_idle.max_cstate=0`` to the kernel command line disables the
656 ``processor.max_cstate=0`` is equivalent to ``processor.max_cstate=1``.
658 can be loaded separately and ``max_cstate=<n>`` can be passed to it as a module
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| /linux/tools/power/cpupower/po/ |
| A D | de.po | 898 msgid "max_cstate: C%u\n"
899 msgstr "max_cstate: C%u\n"
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| A D | it.po | 877 msgid "max_cstate: C%u\n"
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| A D | cs.po | 868 msgid "max_cstate: C%u\n"
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| A D | fr.po | 868 msgid "max_cstate: C%u\n"
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| A D | pt.po | 879 msgid "max_cstate: C%u\n"
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| /linux/Documentation/timers/ |
| A D | no_hz.rst | 246 c. On x86 systems, use the "intel_idle.max_cstate=" to limit
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| /linux/Documentation/admin-guide/ |
| A D | kernel-parameters.txt | 1985 intel_idle.max_cstate= [KNL,HW,ACPI,X86]
4250 processor.max_cstate= [HW,ACPI]
4252 max_cstate=9 overrides any DMI blacklist limit.
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| /linux/ |
| A D | modules.builtin.modinfo | 1 …bm_check_disable:uint�processor.parmtype=nocst:uint�processor.parmtype=max_cstate:uint�processor.p…
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| A D | System.map | 130130 ffff800011dccee4 d max_cstate
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| A D | .tmp_System.map | 130130 ffff800011dccee4 d max_cstate
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