KVM: define KVM_CAP_DEVICE_DEASSIGNMENT
define KVM_CAP_DEVICE_DEASSIGNMENT and KVM_DEASSIGN_PCI_DEVICE
for device deassignment.
the ioctl has been already implemented in the
commit: 0a920356748df4fb06e86c21c23d2ed6d31d37ad
Acked-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Weidong Han <weidong.han@intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index dd48225..0d94b27 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -406,6 +406,9 @@
#define KVM_CAP_IRQ_ROUTING 25
#endif
#define KVM_CAP_IRQ_INJECT_STATUS 26
+#ifdef __KVM_HAVE_DEVICE_ASSIGNMENT
+#define KVM_CAP_DEVICE_DEASSIGNMENT 27
+#endif
#ifdef KVM_CAP_IRQ_ROUTING
@@ -480,6 +483,8 @@
#define KVM_ASSIGN_IRQ _IOR(KVMIO, 0x70, \
struct kvm_assigned_irq)
#define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71)
+#define KVM_DEASSIGN_PCI_DEVICE _IOR(KVMIO, 0x72, \
+ struct kvm_assigned_pci_dev)
/*
* ioctls for vcpu fds