Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 1 | # |
| 2 | # KVM configuration |
| 3 | # |
Avi Kivity | fb56dbb | 2007-12-02 10:50:06 +0200 | [diff] [blame] | 4 | |
Avi Kivity | 0ba12d1 | 2009-05-21 16:45:19 +0300 | [diff] [blame] | 5 | source "virt/kvm/Kconfig" |
Avi Kivity | 5d9b8e3 | 2009-01-04 18:04:18 +0200 | [diff] [blame] | 6 | |
Jan Engelhardt | de06206 | 2007-05-23 14:22:11 -0700 | [diff] [blame] | 7 | menuconfig VIRTUALIZATION |
| 8 | bool "Virtualization" |
Avi Kivity | fb56dbb | 2007-12-02 10:50:06 +0200 | [diff] [blame] | 9 | depends on HAVE_KVM || X86 |
Jan Engelhardt | de06206 | 2007-05-23 14:22:11 -0700 | [diff] [blame] | 10 | default y |
Jan Engelhardt | 06bfb7e | 2007-08-18 12:56:21 +0200 | [diff] [blame] | 11 | ---help--- |
Avi Kivity | 36a74097 | 2007-09-22 14:43:45 +0200 | [diff] [blame] | 12 | Say Y here to get to see options for using your Linux host to run other |
| 13 | operating systems inside virtual machines (guests). |
Jan Engelhardt | 06bfb7e | 2007-08-18 12:56:21 +0200 | [diff] [blame] | 14 | This option alone does not add any kernel code. |
| 15 | |
| 16 | If you say N, all options in this submenu will be skipped and disabled. |
Jan Engelhardt | de06206 | 2007-05-23 14:22:11 -0700 | [diff] [blame] | 17 | |
| 18 | if VIRTUALIZATION |
Avi Kivity | fd24dc4 | 2006-12-13 00:33:44 -0800 | [diff] [blame] | 19 | |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 20 | config KVM |
| 21 | tristate "Kernel-based Virtual Machine (KVM) support" |
Avi Kivity | 268fe02 | 2008-03-23 18:36:30 +0200 | [diff] [blame] | 22 | depends on HAVE_KVM |
Avi Kivity | ca93e99 | 2008-11-04 11:25:17 +0200 | [diff] [blame] | 23 | # for device assignment: |
| 24 | depends on PCI |
Avi Kivity | 15ad714 | 2007-07-11 18:17:21 +0300 | [diff] [blame] | 25 | select PREEMPT_NOTIFIERS |
Andrea Arcangeli | cddb8a5 | 2008-07-28 15:46:29 -0700 | [diff] [blame] | 26 | select MMU_NOTIFIER |
Avi Kivity | 7766879 | 2007-07-22 12:40:30 +0300 | [diff] [blame] | 27 | select ANON_INODES |
Avi Kivity | 0ba12d1 | 2009-05-21 16:45:19 +0300 | [diff] [blame] | 28 | select HAVE_KVM_IRQCHIP |
Gregory Haskins | 721eecbf | 2009-05-20 10:30:49 -0400 | [diff] [blame] | 29 | select HAVE_KVM_EVENTFD |
Gleb Natapov | 73880c8 | 2009-06-09 15:56:28 +0300 | [diff] [blame^] | 30 | select KVM_APIC_ARCHITECTURE |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 31 | ---help--- |
| 32 | Support hosting fully virtualized guest machines using hardware |
| 33 | virtualization extensions. You will need a fairly recent |
| 34 | processor equipped with virtualization extensions. You will also |
| 35 | need to select one or more of the processor modules below. |
| 36 | |
| 37 | This module provides access to the hardware capabilities through |
| 38 | a character device node named /dev/kvm. |
| 39 | |
| 40 | To compile this as a module, choose M here: the module |
| 41 | will be called kvm. |
| 42 | |
| 43 | If unsure, say N. |
| 44 | |
| 45 | config KVM_INTEL |
| 46 | tristate "KVM for Intel processors support" |
| 47 | depends on KVM |
| 48 | ---help--- |
| 49 | Provides support for KVM on Intel processors equipped with the VT |
| 50 | extensions. |
| 51 | |
Robert P. J. Day | 58f8ac2 | 2009-05-12 13:44:06 -0700 | [diff] [blame] | 52 | To compile this as a module, choose M here: the module |
| 53 | will be called kvm-intel. |
| 54 | |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 55 | config KVM_AMD |
| 56 | tristate "KVM for AMD processors support" |
| 57 | depends on KVM |
| 58 | ---help--- |
| 59 | Provides support for KVM on AMD processors equipped with the AMD-V |
| 60 | (SVM) extensions. |
Avi Kivity | fd24dc4 | 2006-12-13 00:33:44 -0800 | [diff] [blame] | 61 | |
Robert P. J. Day | 58f8ac2 | 2009-05-12 13:44:06 -0700 | [diff] [blame] | 62 | To compile this as a module, choose M here: the module |
| 63 | will be called kvm-amd. |
| 64 | |
Feng(Eric) Liu | d4c9ff2 | 2008-04-10 08:47:53 -0400 | [diff] [blame] | 65 | config KVM_TRACE |
| 66 | bool "KVM trace support" |
Ingo Molnar | b6ab4af | 2008-12-30 09:41:04 +0100 | [diff] [blame] | 67 | depends on KVM && SYSFS |
| 68 | select MARKERS |
Feng(Eric) Liu | d4c9ff2 | 2008-04-10 08:47:53 -0400 | [diff] [blame] | 69 | select RELAY |
| 70 | select DEBUG_FS |
| 71 | default n |
| 72 | ---help--- |
| 73 | This option allows reading a trace of kvm-related events through |
| 74 | relayfs. Note the ABI is not considered stable and will be |
| 75 | modified in future updates. |
| 76 | |
Rusty Russell | 9525ca0 | 2007-10-22 10:55:43 +1000 | [diff] [blame] | 77 | # OK, it's a little counter-intuitive to do this, but it puts it neatly under |
| 78 | # the virtualization menu. |
| 79 | source drivers/lguest/Kconfig |
Anthony Liguori | 0ad07ec | 2007-11-07 20:46:31 -0600 | [diff] [blame] | 80 | source drivers/virtio/Kconfig |
Rusty Russell | 9525ca0 | 2007-10-22 10:55:43 +1000 | [diff] [blame] | 81 | |
Jan Engelhardt | de06206 | 2007-05-23 14:22:11 -0700 | [diff] [blame] | 82 | endif # VIRTUALIZATION |