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path: root/drivers/acpi/cppc_acpi.c
AgeCommit message (Expand)AuthorFilesLines
8 daysACPI: CPPC: Fix missing PCC check for guaranteed_perfPengjie Zhang1-1/+2
2025-12-07ACPI: CPPC: Limit perf ctrs in PCC check only to online CPUsGautham R. Shenoy1-1/+1
2025-12-07ACPI: CPPC: Perform fast check switch only for online CPUsGautham R. Shenoy1-1/+1
2025-12-07ACPI: CPPC: Check _CPC validity for only the online CPUsGautham R. Shenoy1-1/+1
2025-06-27ACPI: CPPC: Fix NULL pointer dereference when nosmp is usedYunhui Cui1-1/+1
2024-12-14ACPI: CPPC: Fix _CPC register setting issueLifeng Zheng1-1/+0
2024-11-08ACPI: CPPC: Make rmw_lock a raw_spin_lockPierre Gondois1-4/+5
2024-11-01cpufreq: CPPC: fix perf_to_khz/khz_to_perf conversion exceptionliwei1-5/+17
2024-11-01cpufreq/cppc: Move and rename cppc_cpufreq_{perf_to_khz|khz_to_perf}()Vincent Guittot1-0/+104
2024-10-17ACPI: CPPC: Fix MASK_VAL() usageClément Léger1-4/+39
2024-05-02ACPI: CPPC: Fix access width used for PCC registersVanshidhar Konda1-16/+37
2024-05-02ACPI: CPPC: Fix bit_offset shift in MASK_VAL() macroJarred White1-2/+2
2024-05-02ACPI: CPPC: Use access_width over bit_width for system memory accessesJarred White1-5/+26
2022-09-24ACPI: CPPC: Disable FIE if registers in PCC regionsJeremy Linton1-0/+42
2022-08-25ACPI: CPPC: Add ACPI disabled check to acpi_cpc_valid()Perry Yuan1-0/+3
2022-07-26ACPI: CPPC: Do not prevent CPPC from working in the futureRafael J. Wysocki1-30/+24
2022-07-18ACPI: CPPC: Don't require flexible address space if X86_FEATURE_CPPC is suppo...Mario Limonciello1-2/+4
2022-07-05ACPI: CPPC: Don't require _OSC if X86_FEATURE_CPPC is supportedMario Limonciello1-1/+15
2022-07-05ACPI: CPPC: Only probe for _CPC if CPPC v2 is ackedMario Limonciello1-1/+3
2022-05-30Merge branches 'acpi-glue', 'acpi-osl', 'acpi-processor' and 'acpi-cppc'Rafael J. Wysocki1-1/+1
2022-05-25ACPI: CPPC: fix typo in commentJulia Lawall1-1/+1
2022-05-19cpufreq: CPPC: Enable fast_switchPierre Gondois1-0/+18
2022-05-19ACPI: CPPC: Assume no transition latency if no PCCTPierre Gondois1-1/+16
2022-05-19ACPI: CPPC: Check _OSC for flexible address spacePierre Gondois1-0/+9
2022-03-25ACPI: CPPC: Change default error code and clean up debug messages in probeRafael J. Wysocki1-12/+15
2022-03-25ACPI: CPPC: Avoid out of bounds access when parsing _CPC dataRafael J. Wysocki1-0/+5
2022-03-18Merge branches 'acpi-ec', 'acpi-cppc', 'acpi-fan' and 'acpi-battery'Rafael J. Wysocki1-3/+3
2022-03-17ACPI: bus: Avoid using CPPC if not supported by firmwareRafael J. Wysocki1-0/+3
2022-03-10x86, ACPI: rename init_freq_invariance_cppc() to arch_init_invariance_cppc()Ionela Voinescu1-3/+3
2022-01-17ACPI: CPPC: Drop redundant local variable from cpc_read()Rafael J. Wysocki1-4/+3
2022-01-17ACPI: CPPC: Fix up I/O port access in cpc_read()Rafael J. Wysocki1-1/+3
2022-01-11Merge tag 'pm-5.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafa...Linus Torvalds1-4/+95
2022-01-10Merge branches 'acpi-tables', 'acpi-numa', 'acpi-sysfs', 'acpi-cppc', 'acpi-t...Rafael J. Wysocki1-39/+23
2021-12-30ACPI: CPPC: Add CPPC enable register functionJinzhou Su1-0/+45
2021-12-30ACPI: CPPC: Check present CPUs for determining _CPC is validMario Limonciello1-1/+1
2021-12-30ACPI: CPPC: Implement support for SystemIO registersSteven Noonan1-3/+49
2021-12-28ACPI: sysfs: use default_groups in kobj_typeGreg Kroah-Hartman1-1/+2
2021-12-22ACPI: CPPC: Amend documentation in the commentsAndy Shevchenko1-38/+21
2021-11-24ACPI: CPPC: Add NULL pointer check to cppc_get_perf()Rafael J. Wysocki1-1/+8
2021-10-30mailbox: pcc: Use PCC mailbox channel pointer instead of standardSudeep Holla1-28/+15
2021-09-07ACPI: CPPC: Introduce cppc_get_nominal_perf()Rafael J. Wysocki1-16/+31
2021-04-26Merge branch 'acpi-misc'Rafael J. Wysocki1-40/+41
2021-04-08ACPI: CPPC: Replace cppc_attr with kobj_attributeNathan Chancellor1-11/+3
2021-04-08ACPI: CPPC: fix some coding style issuesXiaofei Tan1-35/+36
2021-03-23ACPI: CPPC: Add emtpy stubs of functions for CONFIG_ACPI_CPPC_LIB unsetRafael J. Wysocki1-1/+0
2021-03-19ACPI: fix various typos in commentsTom Saeger1-5/+5
2021-01-22ACPI: CPPC: initialise vaddr pointers to NULLIonela Voinescu1-2/+2
2021-01-22ACPI: CPPC: add __iomem annotation to generic_comm_base pointerIonela Voinescu1-2/+2
2020-12-22Merge branch 'pm-cpufreq'Rafael J. Wysocki1-81/+60
2020-12-15cppc_cpufreq: replace per-cpu data array with a listIonela Voinescu1-81/+60
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