1config INTEL_IDLE 2 tristate "Cpuidle Driver for Intel Processors" 3 depends on CPU_IDLE 4 depends on X86 5 depends on CPU_SUP_INTEL 6 depends on EXPERIMENTAL 7 help 8 Enable intel_idle, a cpuidle driver that includes knowledge of 9 native Intel hardware idle features. The acpi_idle driver 10 can be configured at the same time, in order to handle 11 processors intel_idle does not support. 12 13menu "Memory power savings" 14depends on X86_64 15 16config I7300_IDLE_IOAT_CHANNEL 17 bool 18 19config I7300_IDLE 20 tristate "Intel chipset idle memory power saving driver" 21 select I7300_IDLE_IOAT_CHANNEL 22 depends on EXPERIMENTAL 23 help 24 Enable memory power savings when idle with certain Intel server 25 chipsets. The chipset must have I/O AT support, such as the 26 Intel 7300. The power savings depends on the type and quantity of 27 DRAM devices. 28 29endmenu 30