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Diffstat (limited to 'kernel/drivers/idle/Kconfig')
| -rw-r--r-- | kernel/drivers/idle/Kconfig | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/kernel/drivers/idle/Kconfig b/kernel/drivers/idle/Kconfig new file mode 100644 index 000000000..4732dfc15 --- /dev/null +++ b/kernel/drivers/idle/Kconfig @@ -0,0 +1,27 @@ +config INTEL_IDLE + bool "Cpuidle Driver for Intel Processors" + depends on CPU_IDLE + depends on X86 + depends on CPU_SUP_INTEL + help + Enable intel_idle, a cpuidle driver that includes knowledge of + native Intel hardware idle features. The acpi_idle driver + can be configured at the same time, in order to handle + processors intel_idle does not support. + +menu "Memory power savings" +depends on X86_64 + +config I7300_IDLE_IOAT_CHANNEL + bool + +config I7300_IDLE + tristate "Intel chipset idle memory power saving driver" + select I7300_IDLE_IOAT_CHANNEL + help + Enable memory power savings when idle with certain Intel server + chipsets. The chipset must have I/O AT support, such as the + Intel 7300. The power savings depends on the type and quantity of + DRAM devices. + +endmenu |