2 files changed, 8 insertions, 0 deletions
diff --git a/include/hw/nubus/mac-nubus-bridge.h b/include/hw/nubus/mac-nubus-bridge.h
index 118d672..04451d3 100644
--- a/include/hw/nubus/mac-nubus-bridge.h
+++ b/include/hw/nubus/mac-nubus-bridge.h
@@ -23,6 +23,8 @@ struct MacNubusState {
     SysBusDevice sysbus_dev;
 
     NubusBus *bus;
+    MemoryRegion super_slot_alias;
+    MemoryRegion slot_alias;
 };
 
 #endif
diff --git a/include/hw/nubus/nubus.h b/include/hw/nubus/nubus.h
index 343be95..9f9386a 100644
--- a/include/hw/nubus/nubus.h
+++ b/include/hw/nubus/nubus.h
@@ -17,6 +17,9 @@
 #define NUBUS_SUPER_SLOT_SIZE 0x10000000U
 #define NUBUS_SUPER_SLOT_NB   0xe
 
+#define NUBUS_SLOT_BASE       (NUBUS_SUPER_SLOT_SIZE * \
+                               (NUBUS_SUPER_SLOT_NB + 1))
+
 #define NUBUS_SLOT_SIZE       0x01000000
 #define NUBUS_FIRST_SLOT      0x0
 #define NUBUS_LAST_SLOT       0xf
@@ -33,6 +36,9 @@ OBJECT_DECLARE_SIMPLE_TYPE(NubusBus, NUBUS_BUS)
 struct NubusBus {
     BusState qbus;
 
+    AddressSpace nubus_as;
+    MemoryRegion nubus_mr;
+
     MemoryRegion super_slot_io;
     MemoryRegion slot_io;