diff options
Diffstat (limited to 'arch/x86/kernel/cpu/cpufreq/Kconfig')
| -rw-r--r-- | arch/x86/kernel/cpu/cpufreq/Kconfig | 266 |
1 files changed, 0 insertions, 266 deletions
diff --git a/arch/x86/kernel/cpu/cpufreq/Kconfig b/arch/x86/kernel/cpu/cpufreq/Kconfig deleted file mode 100644 index 870e6cc6ad28..000000000000 --- a/arch/x86/kernel/cpu/cpufreq/Kconfig +++ /dev/null @@ -1,266 +0,0 @@ -# -# CPU Frequency scaling -# - -menu "CPU Frequency scaling" - -source "drivers/cpufreq/Kconfig" - -if CPU_FREQ - -comment "CPUFreq processor drivers" - -config X86_PCC_CPUFREQ - tristate "Processor Clocking Control interface driver" - depends on ACPI && ACPI_PROCESSOR - help - This driver adds support for the PCC interface. - - For details, take a look at: - <file:Documentation/cpu-freq/pcc-cpufreq.txt>. - - To compile this driver as a module, choose M here: the - module will be called pcc-cpufreq. - - If in doubt, say N. - -config X86_ACPI_CPUFREQ - tristate "ACPI Processor P-States driver" - select CPU_FREQ_TABLE - depends on ACPI_PROCESSOR - help - This driver adds a CPUFreq driver which utilizes the ACPI - Processor Performance States. - This driver also supports Intel Enhanced Speedstep. - - To compile this driver as a module, choose M here: the - module will be called acpi-cpufreq. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config ELAN_CPUFREQ - tristate "AMD Elan SC400 and SC410" - select CPU_FREQ_TABLE - depends on X86_ELAN - ---help--- - This adds the CPUFreq driver for AMD Elan SC400 and SC410 - processors. - - You need to specify the processor maximum speed as boot - parameter: elanfreq=maxspeed (in kHz) or as module - parameter "max_freq". - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config SC520_CPUFREQ - tristate "AMD Elan SC520" - select CPU_FREQ_TABLE - depends on X86_ELAN - ---help--- - This adds the CPUFreq driver for AMD Elan SC520 processor. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - - -config X86_POWERNOW_K6 - tristate "AMD Mobile K6-2/K6-3 PowerNow!" - select CPU_FREQ_TABLE - depends on X86_32 - help - This adds the CPUFreq driver for mobile AMD K6-2+ and mobile - AMD K6-3+ processors. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config X86_POWERNOW_K7 - tristate "AMD Mobile Athlon/Duron PowerNow!" - select CPU_FREQ_TABLE - depends on X86_32 - help - This adds the CPUFreq driver for mobile AMD K7 mobile processors. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config X86_POWERNOW_K7_ACPI - bool - depends on X86_POWERNOW_K7 && ACPI_PROCESSOR - depends on !(X86_POWERNOW_K7 = y && ACPI_PROCESSOR = m) - depends on X86_32 - default y - -config X86_POWERNOW_K8 - tristate "AMD Opteron/Athlon64 PowerNow!" - select CPU_FREQ_TABLE - depends on ACPI && ACPI_PROCESSOR - help - This adds the CPUFreq driver for K8/K10 Opteron/Athlon64 processors. - - To compile this driver as a module, choose M here: the - module will be called powernow-k8. - - For details, take a look at <file:Documentation/cpu-freq/>. - -config X86_GX_SUSPMOD - tristate "Cyrix MediaGX/NatSemi Geode Suspend Modulation" - depends on X86_32 && PCI - help - This add the CPUFreq driver for NatSemi Geode processors which - support suspend modulation. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config X86_SPEEDSTEP_CENTRINO - tristate "Intel Enhanced SpeedStep (deprecated)" - select CPU_FREQ_TABLE - select X86_SPEEDSTEP_CENTRINO_TABLE if X86_32 - depends on X86_32 || (X86_64 && ACPI_PROCESSOR) - help - This is deprecated and this functionality is now merged into - acpi_cpufreq (X86_ACPI_CPUFREQ). Use that driver instead of - speedstep_centrino. - This adds the CPUFreq driver for Enhanced SpeedStep enabled - mobile CPUs. This means Intel Pentium M (Centrino) CPUs - or 64bit enabled Intel Xeons. - - To compile this driver as a module, choose M here: the - module will be called speedstep-centrino. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config X86_SPEEDSTEP_CENTRINO_TABLE - bool "Built-in tables for Banias CPUs" - depends on X86_32 && X86_SPEEDSTEP_CENTRINO - default y - help - Use built-in tables for Banias CPUs if ACPI encoding - is not available. - - If in doubt, say N. - -config X86_SPEEDSTEP_ICH - tristate "Intel Speedstep on ICH-M chipsets (ioport interface)" - select CPU_FREQ_TABLE - depends on X86_32 - help - This adds the CPUFreq driver for certain mobile Intel Pentium III - (Coppermine), all mobile Intel Pentium III-M (Tualatin) and all - mobile Intel Pentium 4 P4-M on systems which have an Intel ICH2, - ICH3 or ICH4 southbridge. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config X86_SPEEDSTEP_SMI - tristate "Intel SpeedStep on 440BX/ZX/MX chipsets (SMI interface)" - select CPU_FREQ_TABLE - depends on X86_32 && EXPERIMENTAL - help - This adds the CPUFreq driver for certain mobile Intel Pentium III - (Coppermine), all mobile Intel Pentium III-M (Tualatin) - on systems which have an Intel 440BX/ZX/MX southbridge. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config X86_P4_CLOCKMOD - tristate "Intel Pentium 4 clock modulation" - select CPU_FREQ_TABLE - help - This adds the CPUFreq driver for Intel Pentium 4 / XEON - processors. When enabled it will lower CPU temperature by skipping - clocks. - - This driver should be only used in exceptional - circumstances when very low power is needed because it causes severe - slowdowns and noticeable latencies. Normally Speedstep should be used - instead. - - To compile this driver as a module, choose M here: the - module will be called p4-clockmod. - - For details, take a look at <file:Documentation/cpu-freq/>. - - Unless you are absolutely sure say N. - -config X86_CPUFREQ_NFORCE2 - tristate "nVidia nForce2 FSB changing" - depends on X86_32 && EXPERIMENTAL - help - This adds the CPUFreq driver for FSB changing on nVidia nForce2 - platforms. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config X86_LONGRUN - tristate "Transmeta LongRun" - depends on X86_32 - help - This adds the CPUFreq driver for Transmeta Crusoe and Efficeon processors - which support LongRun. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config X86_LONGHAUL - tristate "VIA Cyrix III Longhaul" - select CPU_FREQ_TABLE - depends on X86_32 && ACPI_PROCESSOR - help - This adds the CPUFreq driver for VIA Samuel/CyrixIII, - VIA Cyrix Samuel/C3, VIA Cyrix Ezra and VIA Cyrix Ezra-T - processors. - - For details, take a look at <file:Documentation/cpu-freq/>. - - If in doubt, say N. - -config X86_E_POWERSAVER - tristate "VIA C7 Enhanced PowerSaver (DANGEROUS)" - select CPU_FREQ_TABLE - depends on X86_32 && EXPERIMENTAL - help - This adds the CPUFreq driver for VIA C7 processors. However, this driver - does not have any safeguards to prevent operating the CPU out of spec - and is thus considered dangerous. Please use the regular ACPI cpufreq - driver, enabled by CONFIG_X86_ACPI_CPUFREQ. - - If in doubt, say N. - -comment "shared options" - -config X86_SPEEDSTEP_LIB - tristate - default (X86_SPEEDSTEP_ICH || X86_SPEEDSTEP_SMI || X86_P4_CLOCKMOD) - -config X86_SPEEDSTEP_RELAXED_CAP_CHECK - bool "Relaxed speedstep capability checks" - depends on X86_32 && (X86_SPEEDSTEP_SMI || X86_SPEEDSTEP_ICH) - help - Don't perform all checks for a speedstep capable system which would - normally be done. Some ancient or strange systems, though speedstep - capable, don't always indicate that they are speedstep capable. This - option lets the probing code bypass some of those checks if the - parameter "relaxed_check=1" is passed to the module. - -endif # CPU_FREQ - -endmenu |
