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-rw-r--r--include/hw/virtio/virtio-iommu.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/virtio/virtio-iommu.h b/include/hw/virtio/virtio-iommu.h
index 84391f8448..102eeefa73 100644
--- a/include/hw/virtio/virtio-iommu.h
+++ b/include/hw/virtio/virtio-iommu.h
@@ -37,6 +37,8 @@ typedef struct IOMMUDevice {
     int           devfn;
     IOMMUMemoryRegion  iommu_mr;
     AddressSpace  as;
+    MemoryRegion root;          /* The root container of the device */
+    MemoryRegion bypass_mr;     /* The alias of shared memory MR */
 } IOMMUDevice;
 
 typedef struct IOMMUPciBus {