drivers/idle/Kconfig

   1
   2 menu "Memory power savings"
   3 depends on X86_64
   4
   5 config I7300_IDLE_IOAT_CHANNEL
   6         bool
   7
   8 config I7300_IDLE
   9         tristate "Intel chipset idle memory power saving driver"
  10         select I7300_IDLE_IOAT_CHANNEL
  11         depends on EXPERIMENTAL
  12         help
  13           Enable memory power savings when idle with certain Intel server
  14           chipsets. The chipset must have I/O AT support, such as the
  15           Intel 7300. The power savings depends on the type and quantity of
  16           DRAM devices.
  17
  18 endmenu