1 files changed, 2 insertions, 2 deletions
diff --git a/hw/pci.h b/hw/pci.h
index fa2077d..305c030 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -71,8 +71,8 @@ extern target_phys_addr_t pci_mem_base;
 #define PCI_DEVICE_ID_VIRTIO_BALLOON     0x1002
 #define PCI_DEVICE_ID_VIRTIO_CONSOLE     0x1003
 
-typedef uint32_t pcibus_t;
-#define FMT_PCIBUS                      PRIx32
+typedef uint64_t pcibus_t;
+#define FMT_PCIBUS                      PRIx64
 
 typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,
                                 uint32_t address, uint32_t data, int len);