xref: /linux/drivers/idle/Kconfig (revision 33093e186c8f80b443fafb1d347a140bdd2b86c6)
127471fdbSAndy Henroid
227471fdbSAndy Henroidmenu "Memory power savings"
327471fdbSAndy Henroid
427471fdbSAndy Henroidconfig I7300_IDLE_IOAT_CHANNEL
527471fdbSAndy Henroid	bool
627471fdbSAndy Henroid
727471fdbSAndy Henroidconfig I7300_IDLE
8*33093e18SVenki Pallipadi	tristate "Intel chipset idle memory power saving driver"
927471fdbSAndy Henroid	select I7300_IDLE_IOAT_CHANNEL
10*33093e18SVenki Pallipadi	depends on X86_64 && EXPERIMENTAL
1127471fdbSAndy Henroid	help
12*33093e18SVenki Pallipadi	  Enable memory power savings when idle with certain Intel server
13*33093e18SVenki Pallipadi	  chipsets. The chipset must have I/O AT support, such as the
14*33093e18SVenki Pallipadi	  Intel 7300. The power savings depends on the type and quantity of
15*33093e18SVenki Pallipadi	  DRAM devices.
1627471fdbSAndy Henroid
1727471fdbSAndy Henroidendmenu
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