Lines Matching +full:virtual +full:- +full:cpufreq
2 Date: pre-git history
3 Contact: Linux kernel mailing list <linux-[email protected]>
18 Contact: Linux kernel mailing list <linux-[email protected]>
37 See Documentation/admin-guide/cputopology.rst for more information.
43 Contact: Linux kernel mailing list <linux-[email protected]>
58 Contact: Linux memory management mailing list <linux-[email protected]>
67 /sys/devices/system/cpu/cpu42/node2 -> ../../node/node2
77 Contact: Linux kernel mailing list <linux-[email protected]>
89 core_siblings_list: human-readable list of the logical CPU
99 thread_siblings_list: human-readable list of cpuX's hardware
102 ppin: human-readable Protected Processor Identification
107 See Documentation/admin-guide/cputopology.rst for more information.
115 Contact: Linux kernel mailing list <linux-[email protected]>
135 See Documentation/admin-guide/pm/cpuidle.rst and
136 Documentation/driver-api/pm/cpuidle.rst for more information.
148 Contact: Linux power management list <linux-[email protected]>
181 Contact: Linux power management list <linux-[email protected]>
189 Contact: Linux power management list <linux-[email protected]>
202 Contact: Linux power management list <linux-[email protected]>
209 Contact: Linux power management list <linux-[email protected]>
218 Contact: Linux power management list <linux-[email protected]>
220 Idle state usage statistics related to suspend-to-idle.
223 used in suspend-to-idle with suspended timekeeping.
228 Contact: Linux power management list <linux-[email protected]>
230 Total time spent by the CPU in suspend-to-idle (with scheduler
236 Contact: Linux power management list <linux-[email protected]>
239 while entering suspend-to-idle.
241 What: /sys/devices/system/cpu/cpuX/cpufreq/*
242 Date: pre-git history
243 Contact: linux-[email protected]
253 See files in Documentation/cpu-freq/ for more information.
256 What: /sys/devices/system/cpu/cpuX/cpufreq/freqdomain_cpus
258 Contact: linux-[email protected]
263 That information may be hidden from the cpufreq core and the
266 power/performance results for platforms using acpi-cpufreq.
268 This file is only present if the acpi-cpufreq or the cppc-cpufreq
275 Contact: Linux kernel mailing list <linux-[email protected]>
289 https://www.amd.com/en/support/tech-docs?keyword=bios+kernel
292 What: /sys/devices/system/cpu/cpufreq/boost
294 Contact: Linux kernel mailing list <linux-[email protected]>
302 Documentation/admin-guide/pm/cpufreq.rst
321 Contact: linux-[email protected]
322 Description: Parameters for the Intel P-state driver
324 Logic for selecting the current P-state in Intel
326 limits for the P-state that will be requested by the
339 Documentation/admin-guide/pm/intel_pstate.rst
344 Linux kernel mailing list <linux-[email protected]>
348 - WriteAllocate:
351 - ReadAllocate:
354 - ReadWriteAllocate:
362 the cache hierarchy in the multi-level cache configuration
382 - Instruction: cache that only holds instructions
383 - Data: cache that only caches data
384 - Unified: cache that holds both data and instructions
391 - WriteThrough:
393 and to the block in the lower-level memory
394 - WriteBack:
402 Contact: Linux kernel mailing list <linux-[email protected]>
410 Note that id value can be non-contiguous. E.g. level 1
415 What: /sys/devices/system/cpu/cpuX/cpufreq/throttle_stats
416 /sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/turbo_stat
417 /sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/sub_turbo_stat
418 /sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/unthrottle
419 /sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/powercap
420 /sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/overtemp
421 /sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/supply_fault
422 /sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/overcurrent
423 /sys/devices/system/cpu/cpuX/cpufreq/throttle_stats/occ_reset
425 Contact: Linux kernel mailing list <linux-[email protected]>
426 Linux for PowerPC mailing list <linuxppc-[email protected]>
427 Description: POWERNV CPUFreq driver's frequency throttle stats directory and
430 'cpuX/cpufreq/throttle_stats' directory contains the CPU frequency
435 - turbo_stat : This file gives the total number of times the max
439 - sub_turbo_stat : This file gives the total number of times the
440 max frequency is throttled to lower frequency in sub-turbo(below
443 - unthrottle : This file gives the total number of times the max
446 - powercap : This file gives the total number of times the max
449 - overtemp : This file gives the total number of times the max
452 - supply_fault : This file gives the total number of times the
455 - overcurrent : This file gives the total number of times the
458 - occ_reset : This file gives the total number of times the max
465 What: /sys/devices/system/cpu/cpufreq/policyX/throttle_stats
466 /sys/devices/system/cpu/cpufreq/policyX/throttle_stats/turbo_stat
467 /sys/devices/system/cpu/cpufreq/policyX/throttle_stats/sub_turbo_stat
468 /sys/devices/system/cpu/cpufreq/policyX/throttle_stats/unthrottle
469 /sys/devices/system/cpu/cpufreq/policyX/throttle_stats/powercap
470 /sys/devices/system/cpu/cpufreq/policyX/throttle_stats/overtemp
471 /sys/devices/system/cpu/cpufreq/policyX/throttle_stats/supply_fault
472 /sys/devices/system/cpu/cpufreq/policyX/throttle_stats/overcurrent
473 /sys/devices/system/cpu/cpufreq/policyX/throttle_stats/occ_reset
475 Contact: Linux kernel mailing list <linux-[email protected]>
476 Linux for PowerPC mailing list <linuxppc-[email protected]>
477 Description: POWERNV CPUFreq driver's frequency throttle stats directory and
481 the /sys/devices/system/cpu/cpuX/cpufreq/throttle_stats directory and
490 Contact: Linux ARM Kernel Mailing list <linux-arm-[email protected]>
498 Contact: Linux ARM Kernel Mailing list <linux-arm-[email protected]>
500 AArch32 (32-bit ARM) applications. If present, the same format as
507 Contact: Linux kernel mailing list <linux-[email protected]>
527 Contact: Linux kernel mailing list <linux-[email protected]>
540 See also: Documentation/admin-guide/hw-vuln/index.rst
546 Contact: Linux kernel mailing list <linux-[email protected]>
570 Contact: linux-[email protected]
573 EPB for the given CPU in a sliding scale 0 - 15, where a value
578 a number in the 0 - 15 sliding scale above, or one of the
579 strings: "performance", "balance-performance", "normal",
580 "balance-power", "power" (that represent values reflected by
590 Contact: Linux kernel mailing list <linux-[email protected]>
604 in TSC-quanta that the CPU can reside in either C0.1
605 or C0.2 state. The time is an unsigned 32-bit number.
612 Contact: Linux kernel mailing list <linux-[email protected]>
615 This directory is only present when running as an SEV-SNP guest.
617 vmpl: Reports the Virtual Machine Privilege Level (VMPL) at which
618 the SEV-SNP guest is running.
623 Contact: Linux kernel mailing list <linux-[email protected]>
624 Linux for PowerPC mailing list <linuxppc-[email protected]>
625 Description: Secure Virtual Machine
629 Virtual Machine.
633 Contact: Linux for PowerPC mailing list <linuxppc-[email protected]>
637 a 64-bit counter which provides an estimate of the
644 Contact: Linux for PowerPC mailing list <linuxppc-[email protected]>
648 (SPURR) is a 64-bit counter that provides a frequency
656 Contact: Linux for PowerPC mailing list <linuxppc-[email protected]>
664 Contact: Linux for PowerPC mailing list <linuxppc-[email protected]>
672 Contact: Linux ARM Kernel Mailing list <linux-arm-[email protected]>
686 See also: Documentation/arch/arm64/memory-tagging-extension.rst
690 Contact: Linux kernel mailing list <linux-[email protected]>
697 Contact: Linux kernel mailing list <linux-[email protected]>
705 Contact: Linux kernel mailing list <linux-[email protected]>
713 Contact: Linux kernel mailing list <linux-[email protected]>