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-rw-r--r--arch/ia64/kvm/Kconfig14
1 files changed, 12 insertions, 2 deletions
diff --git a/arch/ia64/kvm/Kconfig b/arch/ia64/kvm/Kconfig
index 2cd225f8c68d..990b86420cc6 100644
--- a/arch/ia64/kvm/Kconfig
+++ b/arch/ia64/kvm/Kconfig
@@ -21,12 +21,11 @@ config KVM
tristate "Kernel-based Virtual Machine (KVM) support"
depends on BROKEN
depends on HAVE_KVM && MODULES
- # for device assignment:
- depends on PCI
depends on BROKEN
select PREEMPT_NOTIFIERS
select ANON_INODES
select HAVE_KVM_IRQCHIP
+ select HAVE_KVM_IRQ_ROUTING
select KVM_APIC_ARCHITECTURE
select KVM_MMIO
---help---
@@ -50,6 +49,17 @@ config KVM_INTEL
Provides support for KVM on Itanium 2 processors equipped with the VT
extensions.
+config KVM_DEVICE_ASSIGNMENT
+ bool "KVM legacy PCI device assignment support"
+ depends on KVM && PCI && IOMMU_API
+ default y
+ ---help---
+ Provide support for legacy PCI device assignment through KVM. The
+ kernel now also supports a full featured userspace device driver
+ framework through VFIO, which supersedes much of this support.
+
+ If unsure, say Y.
+
source drivers/vhost/Kconfig
endif # VIRTUALIZATION