1 files changed, 1 insertions, 0 deletions
diff --git a/hw/pci.h b/hw/pci.h
index 3a15bd4010..68d5c4ee25 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -14,6 +14,7 @@
 #define PCI_DEVFN(slot, func)   ((((slot) & 0x1f) << 3) | ((func) & 0x07))
 #define PCI_SLOT(devfn)         (((devfn) >> 3) & 0x1f)
 #define PCI_FUNC(devfn)         ((devfn) & 0x07)
+#define PCI_FUNC_MAX            8
 
 /* Class, Vendor and Device IDs from Linux's pci_ids.h */
 #include "pci_ids.h"