+++ /dev/null
-#
-# CPU Frequency scaling
-#
-
-menu "CPU Frequency scaling"
-
-source "drivers/cpufreq/Kconfig"
-
-if CPU_FREQ
-
-comment "CPUFreq processor drivers"
-
-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.
-
- 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
- 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
- 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)
- default y
-
-config X86_POWERNOW_K8
- tristate "AMD Opteron/Athlon64 PowerNow!"
- select CPU_FREQ_TABLE
- depends on EXPERIMENTAL
- help
- This adds the CPUFreq driver for mobile AMD Opteron/Athlon64 processors.
-
- For details, take a look at <file:Documentation/cpu-freq/>.
-
- If in doubt, say N.
-
-config X86_POWERNOW_K8_ACPI
- bool "ACPI Support"
- select ACPI_PROCESSOR
- depends on ACPI && X86_POWERNOW_K8
- default y
- help
- This provides access to the K8s Processor Performance States via ACPI.
- This driver is probably required for CPUFreq to work with multi-socket and
- SMP systems. It is not required on at least some single-socket yet
- multi-core systems, even if SMP is enabled.
-
- It is safe to say Y here.
-
-config X86_GX_SUSPMOD
- tristate "Cyrix MediaGX/NatSemi Geode Suspend Modulation"
- depends on 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"
- select CPU_FREQ_TABLE
- select X86_SPEEDSTEP_CENTRINO_TABLE
- help
- This adds the CPUFreq driver for Enhanced SpeedStep enabled
- mobile CPUs. This means Intel Pentium M (Centrino) CPUs. However,
- you also need to say Y to "Use ACPI tables to decode..." below
- [which might imply enabling ACPI] if you want to use this driver
- on non-Banias CPUs.
-
- 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_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
- 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 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.
-
- For details, take a look at <file:Documentation/cpu-freq/>.
-
- If in doubt, say N.
-
-config X86_CPUFREQ_NFORCE2
- tristate "nVidia nForce2 FSB changing"
- depends on 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"
- 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 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 (EXPERIMENTAL)"
- select CPU_FREQ_TABLE
- depends on EXPERIMENTAL
- help
- This adds the CPUFreq driver for VIA C7 processors.
-
- If in doubt, say N.
-
-comment "shared options"
-
-config X86_ACPI_CPUFREQ_PROC_INTF
- bool "/proc/acpi/processor/../performance interface (deprecated)"
- depends on PROC_FS
- depends on X86_ACPI_CPUFREQ || X86_POWERNOW_K7_ACPI || X86_POWERNOW_K8_ACPI
- help
- This enables the deprecated /proc/acpi/processor/../performance
- interface. While it is helpful for debugging, the generic,
- cross-architecture cpufreq interfaces should be used.
-
- If in doubt, say N.
-
-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_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
git.openpandora.org / pandora-kernel.git / blobdiff