| 1 | config INTEL_IDLE |
| 2 | bool "Cpuidle Driver for Intel Processors" |
| 3 | depends on CPU_IDLE |
| 4 | depends on X86 |
| 5 | depends on CPU_SUP_INTEL |
| 6 | help |
| 7 | Enable intel_idle, a cpuidle driver that includes knowledge of |
| 8 | native Intel hardware idle features. The acpi_idle driver |
| 9 | can be configured at the same time, in order to handle |
| 10 | processors intel_idle does not support. |
| 11 | |
| 12 | menu "Memory power savings" |
| 13 | depends on X86_64 |
| 14 | |
| 15 | config I7300_IDLE_IOAT_CHANNEL |
| 16 | bool |
| 17 | |
| 18 | config I7300_IDLE |
| 19 | tristate "Intel chipset idle memory power saving driver" |
| 20 | select I7300_IDLE_IOAT_CHANNEL |
| 21 | help |
| 22 | Enable memory power savings when idle with certain Intel server |
| 23 | chipsets. The chipset must have I/O AT support, such as the |
| 24 | Intel 7300. The power savings depends on the type and quantity of |
| 25 | DRAM devices. |
| 26 | |
| 27 | endmenu |