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authorZhai, Edwin <edwin.zhai@intel.com>2010-01-29 14:38:44 +0800
committerMarcelo Tosatti <mtosatti@redhat.com>2010-03-01 12:36:06 -0300
commitab9f4ecbb6d39a18e300a0d10a4968c37404aa76 (patch)
tree1f7fba2feaeca2f6d643437167c7b9036c909c98 /arch
parent6d3e435e708fa32f99b780caf6c5508a606a513b (diff)
downloadop-kernel-dev-ab9f4ecbb6d39a18e300a0d10a4968c37404aa76.zip
op-kernel-dev-ab9f4ecbb6d39a18e300a0d10a4968c37404aa76.tar.gz
KVM: enable PCI multiple-segments for pass-through device
Enable optional parameter (default 0) - PCI segment (or domain) besides BDF, when assigning PCI device to guest. Signed-off-by: Zhai Edwin <edwin.zhai@intel.com> Acked-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kvm/x86.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index d47ceda..0bf3df5 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1569,6 +1569,7 @@ int kvm_dev_ioctl_check_extension(long ext)
case KVM_CAP_HYPERV:
case KVM_CAP_HYPERV_VAPIC:
case KVM_CAP_HYPERV_SPIN:
+ case KVM_CAP_PCI_SEGMENT:
r = 1;
break;
case KVM_CAP_COALESCED_MMIO:
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