X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=Kconfig;h=0910a5fc24130da364949d76aa3887eae6710154;hb=901fc56e53aaae4ebd6e9c3f9879afc3288be824;hp=95ea8e723d1b2ddd1a4dac309c4e25bb08894314;hpb=0f39a3ad28d0419f551a7efd68aea0bb4224de98;p=palacios.git diff --git a/Kconfig b/Kconfig index 95ea8e7..0910a5f 100644 --- a/Kconfig +++ b/Kconfig @@ -3,12 +3,41 @@ mainmenu "Palacios VMM Configuration" menu "Target Configuration" +choice + prompt "Target Host OS" + default KITTEN + config KITTEN - bool "Set defaults needed for the Kitten OS" - default y + bool "Kitten OS" + select BUILT_IN_STDLIB + select BUILT_IN_STRCASECMP + select BUILT_IN_ATOI + select ALIGNED_PG_ALLOC + select MULTITHREAD_OS + help + This enables the necesary options to compile Palacios with Kitten + +config LINUX + bool "Linux 2.6" + select BUILT_IN_STDLIB + select BUILT_IN_ATOI + select FILE + help + This enables the necessary options to compile Palacios with Linux 2.6 + Currently, this is in development, and only 2.6.32 is verified to work + +config MINIX + bool "MINIX 3" help This enables the necesary options to compile Palacios with Kitten +config OTHER_OS + bool "Other OS" + help + Choose this to compile Palacios for a Generic Host OS + (Formerly GeekOS) + +endchoice config CRAY_XT bool "Red Storm (Cray XT3/XT4)" @@ -28,29 +57,53 @@ config VMX Compile with support for Intel VMX +menu "Supported host OS features" + config MULTITHREAD_OS - bool "Compile for a multi threaded OS" + bool "Host support for multiple threads" default y help - This allows Palacios to use OS thread mechanisms + Select this if your OS supports multiple threads of execution. This will enable features in Palacios + to require the creation of additional execution threads. + +config ALIGNED_PG_ALLOC + bool "Host support for aligned page allocations" + default n + help + Select this if your OS supports allocating memory pages using an alignment. This is required + if you want Palacios to run with large page table pages. config MAX_CPUS int "Maximum number of cpus" range 1 255 default "16" help - Specifies the maximum number of hardware cpus Palacios can support - + Specifies the maximum number of hardware CPUs supported by the OS For uniprocessor environments, set this to 1 +config FILE + 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. + + +config CONSOLE + bool "Host Support for VM console" + default n + help + Select this if you want to forward a guest console interface to some host OS service + config SOCKET - bool "Include Network Socket Support" + bool "Host support for Network Sockets" default y help - Enable networking support in Palacios + 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. +endmenu @@ -73,20 +126,6 @@ config SHADOW_PAGING_TELEMETRY help Enable telemetry information for shadow paging -config SYMBIOTIC_SWAP_TELEMETRY - bool "Enable Symbiotic Swap Telemetry" - default n - depends on TELEMETRY && SYMBIOTIC_SWAP - help - Enable the telemetry information for the symbiotic swap subsystem - - -config PASSTHROUGH_VIDEO - bool "Enable Passthrough Video" - default y - help - Configures Palacios to map a guest's framebuffer directly - to the hardware framebuffer config INSTRUMENT_VMM bool "Enable VMM instrumentation" @@ -115,219 +154,125 @@ config VNET help Enable the Vnet in Palacios -config BUILT_IN_STDLIB - bool "Enable Built in versions of stdlib functions" - default y if KITTEN - help - Not all host OSes provide link targets for stdlib functions - Palacios provides internal implementations of these functions, that you can select from this list - -config BUILT_IN_MEMSET - bool "memset()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of memset - - -config BUILT_IN_MEMCPY - bool "memcpy()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of memcpy - -config BUILT_IN_MEMMOVE - bool "memmove()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of memmove - -config BUILT_IN_MEMCMP - bool "memcmp()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of memcmp - -config BUILT_IN_STRLEN - bool "strlen()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of strlen +config DEBUG_VNET + depends on EXPERIMENTAL && VNET + bool "Enable Vnet Debug in Palacios" + default n + help + Enable the Vnet debug in Palacios -config BUILT_IN_STRNLEN - bool "strnlen()" +config VNET_PROFILE + depends on EXPERIMENTAL && VNET + bool "Enable Vnet Profiling in Palacios" default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of strnlen - + help + Enable the Vnet performance profiling in Palacios -config BUILT_IN_STRCMP - bool "strcmp()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of strcmp +config LINUX_VIRTIO_VNET + bool "Enable Virtio VNET interface" + default n + depends on PCI && EXPERIMENTAL && VNET + help + Enable the Virtio VNET interface +config DEBUG_LINUX_VIRTIO_VNET + bool "VNET Virtio Device Debugging" + default n + depends on LINUX_VIRTIO_VNET && DEBUG_ON + help + Enable debugging for the VNET Virtio Device -config BUILT_IN_STRCASECMP - bool "strcasecmp()" - default y if KITTEN - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of strcasecmp +endmenu -config BUILT_IN_STRNCMP - bool "strncmp()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of strncmp -config BUILT_IN_STRNCASECMP - bool "strncasecmp()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of strncasecmp +source "Kconfig.stdlibs" -config BUILT_IN_STRCAT - bool "strcat()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of strcat +menu "Virtual Paging" -config BUILT_IN_STRNCAT - bool "strncat()" - default n - depends on BUILT_IN_STDLIB +config SHADOW_PAGING + bool "Enable shadow paging" + default y help - This enables Palacios' internal implementation of strncat + Enables shadow paging for virtual machines -config BUILT_IN_STRCPY - bool "strcpy()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of strcpy -config BUILT_IN_STRNCPY - bool "strncpy()" - default n - depends on BUILT_IN_STDLIB +config SHADOW_PAGING_VTLB + bool "Virtual TLB" + default y + depends on SHADOW_PAGING help - This enables Palacios' internal implementation of strncpy + Enables Virtual TLB implemenation for shadow paging -config BUILT_IN_STRDUP - bool "strdup()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of strdup -config BUILT_IN_STRSTR - bool "strstr()" +config DEBUG_SHDW_PG_VTLB + bool "Enable VTLB debugging" default n - depends on BUILT_IN_STDLIB + depends on SHADOW_PAGING_VTLB help - This enables Palacios internal implementation of strstr - + Enables debugging messages for VTLB implementation -config BUILT_IN_ATOI - bool "atoi()" - default y if KITTEN - depends on BUILT_IN_STDLIB +config SHADOW_PAGING_CACHE1 + bool "Shadow Page Cache (1)" + default y + depends on SHADOW_PAGING help - This enables Palacios' internal implementation of atoi + Enables caching implemenation for shadow paging -config BUILT_IN_STRCHR - bool "strchr()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of strchr -config BUILT_IN_STRRCHR - bool "strrchr()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of strrchr +endmenu -config BUILT_IN_STRPBRK - bool "strpbrk()" - default n - depends on BUILT_IN_STDLIB - help - This enables Palacios' internal implementation of strpbrk +menu "Time Management" -config BUILT_IN_STDIO - bool "Enable Built in versions of stdio functions" +config TIME_VIRTUALIZE_TSC + bool "Virtualize guest TSC" default n - help - Not all host OSes provide link targets for stdio functions - Palacios provides internal implementations of these functions, that you can select from this list + 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" -config BUILT_IN_SPRINTF - bool "sprintf()" +config SYMBIOTIC + bool "Enable Symbiotic Functionality" default n - depends on BUILT_IN_STDIO help - This enables Palacios' internal implementation of sprintf - + Enable Symbiotic components of the VMM. + This includes the SymSpy interface. -config BUILT_IN_SNPRINTF - bool "snprintf()" +config SYMCALL + bool "Symbiotic upcalls" default n - depends on BUILT_IN_STDIO - help - This enables Palacios' internal implementation of snprintf - + depends on SYMBIOTIC && EXPERIMENTAL + help + Enables the Symbiotic upcall interface -config BUILT_IN_VSPRINTF - bool "vsprintf()" +config SWAPBYPASS + bool "SwapBypass" default n - depends on BUILT_IN_STDIO + depends on SYMBIOTIC && SYMCALL && EXPERIMENTAL help - This enables Palacios' internal implementation of vsprintf - + This enables the SwapBypass architecture -config BUILT_IN_VSNRPRINTF - bool "vsnrprintf()" +config SWAPBYPASS_TELEMETRY + bool "Enable SwapBypass Telemetry" default n - depends on BUILT_IN_STDIO + depends on TELEMETRY && SWAPBYPASS help - This enables Palacios' internal implementation of vsnrprintf - -endmenu + Enable the telemetry information for the SwapBypass subsystem - - - -menu "Symbiotic Functions" - -config SYMBIOTIC - bool "Enable Symbiotic Functionality" +menuconfig SYMMOD + bool "Symbiotic Modules" default n - help - Enable Symbiotic components of the VMM - + depends on EXPERIMENTAL +# depends on SYMBIOTIC + help + Enable Symbiotic module loading -config SYMBIOTIC_SWAP - bool "Symbiotic Swap" - default n - depends on SYMBIOTIC && EXPERIMENTAL - help - This enables the symbiotic swap architecture endmenu @@ -351,6 +296,21 @@ config DEBUG_ON This turns on debugging support +config DEBUG_SVM + bool "AMD SVM" + default n + depends on DEBUG_ON + help + This turns on debugging for the AMD SVM-specific code + +config DEBUG_VMX + bool "Intel VT" + default n + depends on DEBUG_ON + help + This turns on debugging for the Intel VT-specific code + + config DEBUG_SHADOW_PAGING bool "Shadow paging" default n @@ -382,7 +342,12 @@ config DEBUG_INTERRUPTS help This turns on debugging for the interrupt system - +config DEBUG_TIME + bool "Timing" + default n + depends on DEBUG_ON + help + This turns on debugging of system time virtualization config DEBUG_IO bool "IO"