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 18