2 files changed, 2 insertions, 1 deletions
diff --git a/include/hw/i386/intel_iommu.h b/include/hw/i386/intel_iommu.h
index 680a0c4e5e..07943092b4 100644
--- a/include/hw/i386/intel_iommu.h
+++ b/include/hw/i386/intel_iommu.h
@@ -35,7 +35,6 @@
 #define VTD_PCI_BUS_MAX             256
 #define VTD_PCI_SLOT_MAX            32
 #define VTD_PCI_FUNC_MAX            8
-#define VTD_PCI_DEVFN_MAX           256
 #define VTD_PCI_SLOT(devfn)         (((devfn) >> 3) & 0x1f)
 #define VTD_PCI_FUNC(devfn)         ((devfn) & 0x07)
 #define VTD_SID_TO_BUS(sid)         (((sid) >> 8) & 0xff)
diff --git a/include/hw/i386/x86-iommu.h b/include/hw/i386/x86-iommu.h
index 924f39ad25..fac693d1b5 100644
--- a/include/hw/i386/x86-iommu.h
+++ b/include/hw/i386/x86-iommu.h
@@ -30,6 +30,8 @@
 #define  X86_IOMMU_GET_CLASS(obj) \
     OBJECT_GET_CLASS(X86IOMMUClass, obj, TYPE_X86_IOMMU_DEVICE)
 
+#define X86_IOMMU_PCI_DEVFN_MAX           256
+
 typedef struct X86IOMMUState X86IOMMUState;
 typedef struct X86IOMMUClass X86IOMMUClass;