| Hollis Blanchard | bbf45ba | 2008-04-16 23:28:09 -0500 | [diff] [blame] | 1 | # |
| 2 | # KVM configuration |
| 3 | # |
| 4 | |
| 5 | menuconfig VIRTUALIZATION |
| 6 | bool "Virtualization" |
| 7 | ---help--- |
| 8 | Say Y here to get to see options for using your Linux host to run |
| 9 | other operating systems inside virtual machines (guests). |
| 10 | This option alone does not add any kernel code. |
| 11 | |
| 12 | If you say N, all options in this submenu will be skipped and |
| 13 | disabled. |
| 14 | |
| 15 | if VIRTUALIZATION |
| 16 | |
| 17 | config KVM |
| 18 | bool "Kernel-based Virtual Machine (KVM) support" |
| 19 | depends on 44x && EXPERIMENTAL |
| 20 | select PREEMPT_NOTIFIERS |
| 21 | select ANON_INODES |
| 22 | # We can only run on Book E hosts so far |
| 23 | select KVM_BOOKE_HOST |
| 24 | ---help--- |
| 25 | Support hosting virtualized guest machines. You will also |
| 26 | need to select one or more of the processor modules below. |
| 27 | |
| 28 | This module provides access to the hardware capabilities through |
| 29 | a character device node named /dev/kvm. |
| 30 | |
| 31 | If unsure, say N. |
| 32 | |
| 33 | config KVM_BOOKE_HOST |
| 34 | bool "KVM host support for Book E PowerPC processors" |
| 35 | depends on KVM && 44x |
| 36 | ---help--- |
| 37 | Provides host support for KVM on Book E PowerPC processors. Currently |
| 38 | this works on 440 processors only. |
| 39 | |
| Jerone Young | 12f6755 | 2008-07-14 14:00:02 +0200 | [diff] [blame] | 40 | config KVM_TRACE |
| 41 | bool "KVM trace support" |
| 42 | depends on KVM && MARKERS && SYSFS |
| 43 | select RELAY |
| 44 | select DEBUG_FS |
| 45 | default n |
| 46 | ---help--- |
| 47 | This option allows reading a trace of kvm-related events through |
| 48 | relayfs. Note the ABI is not considered stable and will be |
| 49 | modified in future updates. |
| 50 | |
| Hollis Blanchard | bbf45ba | 2008-04-16 23:28:09 -0500 | [diff] [blame] | 51 | source drivers/virtio/Kconfig |
| 52 | |
| 53 | endif # VIRTUALIZATION |