xref: /linux/drivers/idle/Kconfig (revision 2830c9fb8e66cee70b8bffdfb0de01c144c7e643)
127471fdbSAndy Henroid
227471fdbSAndy Henroidmenu "Memory power savings"
3*2830c9fbSVenki Pallipadidepends on X86_64
427471fdbSAndy Henroid
527471fdbSAndy Henroidconfig I7300_IDLE_IOAT_CHANNEL
627471fdbSAndy Henroid	bool
727471fdbSAndy Henroid
827471fdbSAndy Henroidconfig I7300_IDLE
933093e18SVenki Pallipadi	tristate "Intel chipset idle memory power saving driver"
1027471fdbSAndy Henroid	select I7300_IDLE_IOAT_CHANNEL
11*2830c9fbSVenki Pallipadi	depends on EXPERIMENTAL
1227471fdbSAndy Henroid	help
1333093e18SVenki Pallipadi	  Enable memory power savings when idle with certain Intel server
1433093e18SVenki Pallipadi	  chipsets. The chipset must have I/O AT support, such as the
1533093e18SVenki Pallipadi	  Intel 7300. The power savings depends on the type and quantity of
1633093e18SVenki Pallipadi	  DRAM devices.
1727471fdbSAndy Henroid
1827471fdbSAndy Henroidendmenu
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