pci: introduce pcibus_t to represent pci bus address/size instead of uint32_t

This patch is preliminary for 64 bit BAR support.
Introduce dedicated type, pcibus_t, to represent pci bus address/size
instead of uint32_t.
Later this type will be changed to uint64_t.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/msix.c b/hw/msix.c
index 3d67c4ef6..548ffd5c8 100644
--- a/hw/msix.c
+++ b/hw/msix.c
@@ -200,7 +200,7 @@ static CPUReadMemoryFunc * const msix_mmio_read[] = {
 
 /* Should be called from device's map method. */
 void msix_mmio_map(PCIDevice *d, int region_num,
-                   uint32_t addr, uint32_t size, int type)
+                   pcibus_t addr, pcibus_t size, int type)
 {
     uint8_t *config = d->config + d->msix_cap;
     uint32_t table = pci_get_long(config + MSIX_TABLE_OFFSET);