From c3eb5b14449a0949e9764d39374a2ea63faae14f Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Thu, 4 Jul 2013 13:34:32 +0100 Subject: arm64: KVM: Kconfig integration Finally plug KVM/arm64 into the config system, making it possible to enable KVM support on AArch64 CPUs. Signed-off-by: Marc Zyngier Signed-off-by: Paolo Bonzini --- arch/arm64/kvm/Kconfig | 51 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 arch/arm64/kvm/Kconfig (limited to 'arch/arm64/kvm') diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig new file mode 100644 index 000000000000..21e90820bd23 --- /dev/null +++ b/arch/arm64/kvm/Kconfig @@ -0,0 +1,51 @@ +# +# KVM configuration +# + +source "virt/kvm/Kconfig" + +menuconfig VIRTUALIZATION + bool "Virtualization" + ---help--- + Say Y here to get to see options for using your Linux host to run + other operating systems inside virtual machines (guests). + This option alone does not add any kernel code. + + If you say N, all options in this submenu will be skipped and + disabled. + +if VIRTUALIZATION + +config KVM + bool "Kernel-based Virtual Machine (KVM) support" + select MMU_NOTIFIER + select PREEMPT_NOTIFIERS + select ANON_INODES + select KVM_MMIO + select KVM_ARM_HOST + select KVM_ARM_VGIC + select KVM_ARM_TIMER + ---help--- + Support hosting virtualized guest machines. + + If unsure, say N. + +config KVM_ARM_HOST + bool + ---help--- + Provides host support for ARM processors. + +config KVM_ARM_VGIC + bool + depends on KVM_ARM_HOST && OF + select HAVE_KVM_IRQCHIP + ---help--- + Adds support for a hardware assisted, in-kernel GIC emulation. + +config KVM_ARM_TIMER + bool + depends on KVM_ARM_VGIC + ---help--- + Adds support for the Architected Timers in virtual machines. + +endif # VIRTUALIZATION -- cgit v1.2.3