1 files changed, 12 insertions, 6 deletions

diff --git a/hw/pci.c b/hw/pci.c
index c2c2699..0857644 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -264,13 +264,14 @@ int pci_find_domain(const PCIBus *bus)
 
 void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent,
                          const char *name,
-                         MemoryRegion *address_space,
+                         MemoryRegion *address_space_mem,
+                         MemoryRegion *address_space_io,
                          uint8_t devfn_min)
 {
     qbus_create_inplace(&bus->qbus, &pci_bus_info, parent, name);
     assert(PCI_FUNC(devfn_min) == 0);
     bus->devfn_min = devfn_min;
-    bus->address_space = address_space;
+    bus->address_space = address_space_mem;
 
     /* host bridge */
     QLIST_INIT(&bus->child);
@@ -280,13 +281,16 @@ void pci_bus_new_inplace(PCIBus *bus, DeviceState *parent,
 }
 
 PCIBus *pci_bus_new(DeviceState *parent, const char *name,
-                    MemoryRegion *address_space, uint8_t devfn_min)
+                    MemoryRegion *address_space_mem,
+                    MemoryRegion *address_space_io,
+                    uint8_t devfn_min)
 {
     PCIBus *bus;
 
     bus = qemu_mallocz(sizeof(*bus));
     bus->qbus.qdev_allocated = 1;
-    pci_bus_new_inplace(bus, parent, name, address_space, devfn_min);
+    pci_bus_new_inplace(bus, parent, name, address_space_mem,
+                        address_space_io, devfn_min);
     return bus;
 }
 
@@ -315,12 +319,14 @@ void pci_bus_set_mem_base(PCIBus *bus, target_phys_addr_t base)
 PCIBus *pci_register_bus(DeviceState *parent, const char *name,
                          pci_set_irq_fn set_irq, pci_map_irq_fn map_irq,
                          void *irq_opaque,
-                         MemoryRegion *address_space,
+                         MemoryRegion *address_space_mem,
+                         MemoryRegion *address_space_io,
                          uint8_t devfn_min, int nirq)
 {
     PCIBus *bus;
 
-    bus = pci_bus_new(parent, name, address_space, devfn_min);
+    bus = pci_bus_new(parent, name, address_space_mem,
+                      address_space_io, devfn_min);
     pci_bus_irqs(bus, set_irq, map_irq, irq_opaque, nirq);
     return bus;
 }