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 19