X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=Kconfig;h=0eb969231eda21b3d5b2148fd386a8ddbff6554b;hb=b6ff5bb58adf267d74ccb2c1df4fbd632ee97946;hp=9092a6745bd1a5fa2ad49eb2b9c9d8e896c4b85d;hpb=40e3dd3f222e2638dbdae0eadaf505e1f7a82ecc;p=palacios.git

diff --git a/Kconfig b/Kconfig
index 9092a67..0eb9692 100644
--- a/Kconfig
+++ b/Kconfig
@@ -57,6 +57,13 @@ config VMX
 	  Compile with support for Intel VMX
 
 
+config DEBUG_INFO
+	bool "Compile with Debug Information"
+	default n
+	help
+	  Compiles the Palacios library with debugging symbols
+
+
 menu "Supported host OS features"
       
 config MULTITHREAD_OS
@@ -95,13 +102,20 @@ config CONSOLE
 	help 
 	  Select this if you want to forward a guest console interface to some host OS service
 
+config SOCKET
+        bool "Host support for Network Sockets"
+        default y
+        help
+          Select this if you host OS implements a socket API that is available to Palacios. This is required
+          to support the internal networking features of Palacios.
 
 
-config SOCKET
-	bool "Host support for Network Sockets"
-	default y
+config PACKET
+	bool "Host support for Raw Packet Transmision"
+	depends on EXPERIMENTAL
+	default n
 	help 
-	  Select this if you host OS implements a socket API that is available to Palacios. This is required 
+	  Select this if you host OS implements a raw packet network API that is available to Palacios. This is required 
 	  to support the internal networking features of Palacios.
 
 endmenu
@@ -128,13 +142,6 @@ config SHADOW_PAGING_TELEMETRY
 	  Enable telemetry information for shadow paging 
 
 
-config INSTRUMENT_VMM
-	bool "Enable VMM instrumentation"
-	default n
-	help 
-	  Enable the instrumentation framework
-	  --------
-	  This is much heavier weight than profiling
 
 config EXPERIMENTAL
 	bool "Enable Experimental options"
@@ -162,13 +169,6 @@ config DEBUG_VNET
         help
           Enable the Vnet debug in Palacios
 
-config VNET_PROFILE
-	depends on EXPERIMENTAL && VNET
-	bool "Enable Vnet Profiling in Palacios"
-	default n
-	help
-          Enable the Vnet performance profiling in Palacios
-
 config LINUX_VIRTIO_VNET
         bool "Enable Virtio VNET interface"
         default n
@@ -177,11 +177,11 @@ config LINUX_VIRTIO_VNET
           Enable the Virtio VNET interface
 
 config DEBUG_LINUX_VIRTIO_VNET
-        bool "VNET Virtio Device Debugging"
+        bool "Virtio VNET Interface Debugging"
         default n
         depends on LINUX_VIRTIO_VNET && DEBUG_ON
         help
-          Enable debugging for the VNET Virtio Device
+          Enable debugging for the VNET Virtio interface
 
 endmenu
 
@@ -213,39 +213,53 @@ config DEBUG_SHDW_PG_VTLB
 	help
 	  Enables debugging messages for VTLB implementation
 
+config SHADOW_PAGING_CACHE1
+	bool "Shadow Page Cache (1)"
+	default y
+	depends on SHADOW_PAGING
+	help 
+	   Enables caching implemenation for shadow paging
+
+
 endmenu
 
 
 menu "Time Management"
 
-
-config TIME_VIRTUALIZE_TSC
-	bool "Virtualize guest TSC"
+config TIME_HIDE_VM_COST
+        bool "Hide VMM Run Cost"
 	default n
 	help
-	    Virtualize the processor time stamp counter in the guest, 
-	    generally increasing consistency between various time sources 
-	    but also potentially making guest time run slightly slower
-	    than real time.
+	    Offset guest time from host time sufficiently to hide the cost of
+	    running in the virtual machine. This can aid the consistency of
+	    time between multiple timers, but can cause the guest to run 
+	    slightly slower than the host.
 
-config TIME_VIRTUAL_TSC_CONTROL
-	bool "Adjust virtual TSC towards real time when possible"
-	default y
-	depends on TIME_VIRTUALIZE_TSC
-	help 
-	    Enables control of TSC virtualization so that the TSC
-	    attempts to catch up with real time when possible
-
-config TIME_MASK_OVERHEAD
-	bool "Hide virtualization overhead from guest timing"
+config TIME_HIDE_EXIT_COST
+        bool "Hide VMM Exit Cost"
 	default n
-	depends on TIME_VIRTUALIZE_TSC
+	depends on TIME_HIDE_VM_COST
 	help
-	    Try to mask the overhead of virtualization from guests
-	    by not including it in the time updates. Can dramatically
-	    slow virtual time compared to real time if VIRTUAL_TSC_CONTROL
-	    is not enabled.
+	    Add additional TSC offset to hide VMM exit costs from the guest.
+
+config TIME_EXIT_COST_ADJUST
+       int "Exit cost adjustment for hiding VM exits"
+       default 2000
+       depends on TIME_HIDE_EXIT_COST
+       help
+           Amount to adjust the time to hide the exit cost of fully virtualizing
+	   the timestamp counter. Used to hide the cost of fully virtualizing 
+	   the TSC for OSes that assume that reading the TSC is inexpensive 
+	   (e.g. Linux TSC-based timer calibration).
 
+config TIME_VIRTUALIZE_TSC
+	bool "Fully virtualize guest TSC"
+	default n
+	help
+	    Virtualize the processor time stamp counter in the guest, 
+	    generally increasing consistency between various time sources 
+	    but also potentially making guest time run slower than real time.
+	 
 endmenu
 
 menu "Symbiotic Functions"