path: root/arch/x86/kvm/Makefile
diff options
authorBen-Ami Yassour <>2008-09-14 03:48:28 +0300
committerAvi Kivity <>2008-10-15 14:25:04 +0200
commit62c476c7c7f25a5b245b9902a935636e6316e58c (patch)
tree6584591c7c345fcbb3c6d437203dc7f4a628573a /arch/x86/kvm/Makefile
parent387179464257921eb9aa3d15cc3ff194f6945a7c (diff)
KVM: Device Assignment with VT-d
Based on a patch by: Kay, Allen M <> This patch enables PCI device assignment based on VT-d support. When a device is assigned to the guest, the guest memory is pinned and the mapping is updated in the VT-d IOMMU. [Amit: Expose KVM_CAP_IOMMU so we can check if an IOMMU is present and also control enable/disable from userspace] Signed-off-by: Kay, Allen M <> Signed-off-by: Weidong Han <> Signed-off-by: Ben-Ami Yassour <> Signed-off-by: Amit Shah <> Acked-by: Mark Gross <> Signed-off-by: Avi Kivity <>
Diffstat (limited to 'arch/x86/kvm/Makefile')
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/x86/kvm/Makefile b/arch/x86/kvm/Makefile
index d0e940bb6f40..3072b17447ab 100644
--- a/arch/x86/kvm/Makefile
+++ b/arch/x86/kvm/Makefile
@@ -12,6 +12,9 @@ EXTRA_CFLAGS += -Ivirt/kvm -Iarch/x86/kvm
kvm-objs := $(common-objs) x86.o mmu.o x86_emulate.o i8259.o irq.o lapic.o \
+ifeq ($(CONFIG_DMAR),y)
+kvm-objs += vtd.o
obj-$(CONFIG_KVM) += kvm.o
kvm-intel-objs = vmx.o
obj-$(CONFIG_KVM_INTEL) += kvm-intel.o