pci: typedef pcibus_t as uint64_t instead of uint32_t.

This patch is preliminary for 64bit bar.
For 64bit bar support, change pcibus_t which represents
pci bus addr/size from uint32_t to uint64_t.
And also change FMT_pcibus for printf.

In pci_update_mapping() checks 32bit overflow.
So the check must be updated too.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/hw/pci.h b/hw/pci.h
index fa2077dda1..305c030f9c 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);