P-State (DVFS) control host interface

[palacios.git] / palacios / src / interfaces / Kconfig

diff --git a/palacios/src/interfaces/Kconfig b/palacios/src/interfaces/Kconfig
index a72ce87..d7671a0 100644 (file)
--- a/palacios/src/interfaces/Kconfig
+++ b/palacios/src/interfaces/Kconfig
@@ -88,4 +88,17 @@ config HOST_PWRSTAT
        help
                Select this if you would like to access energy/power
                measurements within Palacios
+
+config HOST_PSTATE_CTRL
+    bool "Host allows us control of P-states"
+    default n
+    help
+      Select this if your host allows control of hardware P-states (DVFS)
+
+config HOST_LAZY_FPU_SWITCH
+       bool "Host provides lazy FPU context switching"
+       default n
+       help
+               Select this if your host provides lazy context switch support
+                for floating point state and you would like Palacios to use it
 endmenu