Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / idle / Kconfig

diff --git a/kernel/drivers/idle/Kconfig b/kernel/drivers/idle/Kconfig
new file mode 100644 (file)
index 0000000..4732dfc
--- /dev/null
+++ b/kernel/drivers/idle/Kconfig
@@ -0,0 +1,27 @@
+config INTEL_IDLE
+       bool "Cpuidle Driver for Intel Processors"
+       depends on CPU_IDLE
+       depends on X86
+       depends on CPU_SUP_INTEL
+       help
+         Enable intel_idle, a cpuidle driver that includes knowledge of
+         native Intel hardware idle features.  The acpi_idle driver
+         can be configured at the same time, in order to handle
+         processors intel_idle does not support.
+
+menu "Memory power savings"
+depends on X86_64
+
+config I7300_IDLE_IOAT_CHANNEL
+       bool
+
+config I7300_IDLE
+       tristate "Intel chipset idle memory power saving driver"
+       select I7300_IDLE_IOAT_CHANNEL
+       help
+         Enable memory power savings when idle with certain Intel server
+         chipsets. The chipset must have I/O AT support, such as the
+         Intel 7300. The power savings depends on the type and quantity of
+         DRAM devices.
+
+endmenu