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