menu "Host Interfaces"
config FILE
- bool "Host Support for file operations"
+ bool "Host support for file operations"
default n
help
Select this if your host OS supports file operatoins and you want Palacios to be able to use them.
Select this if your host OS supports keyed streams
Palacios Checkpoint/Restore and Migration depends on this feature
-config KEYED_STREAMS_WITH_TAGS
- bool "Keyed streams will be written in verbose tagged style when std save/load macros are in use"
- default n
- depends on KEYED_STREAMS
- help
- Select this if you want the standard save and load macros
- (STD_SAVE, STD_LOAD) to write to streams in the format:
- [magic cookie][tag len][tag][data len][data] instead of the
- default format of [data]
-
config STREAM
- bool "Stream support"
+ bool "Host support for streams"
default n
-
+ help
+ Select this if your host OS supports streams
+ Palacios serial ports and similar functions depend on this feature
config CONSOLE
- bool "Host Support for VM text-mode console"
+ bool "Host support for VM text-mode console"
default n
help
Select this if you want to forward a guest console interface to some host OS service
This is for a TEXT MODE console. Select the framebuffer console for graphics and text
config GRAPHICS_CONSOLE
- bool "Host Support for VM graphics and text-mode console based on a frame buffer"
+ bool "Host support for VM graphics and text-mode console based on a frame buffer"
default n
help
Select this if you want to forward a guest graphics-mode (and text-mode) console
config HOST_PCI
- bool "Host PCI Support"
+ bool "Host PCI support"
depends on EXPERIMENTAL
default y
help
to register host-based implementations of hypercalls,
for example, implemented in Linux kernel modules
+config HOST_PMU
+ bool "Host PMU support"
+ default n
+ help
+ Select this if you would like to access performance
+ counters (the PMU) within Palacios
+
+config HOST_PWRSTAT
+ bool "Host power statistics monitoring support"
+ default n
+ help
+ Select this if you would like to access energy/power
+ measurements within Palacios
+
+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