target-mips: Enable access to required RDHWR hardware registers

[qemu.git] / exec-memory.h

diff --git a/exec-memory.h b/exec-memory.h
index c439aba3d14f698790e784bbf8657b412f8f4b65..1cd92eec711bdeb08561faf83f2a28792814df5a 100644 (file)
--- a/exec-memory.h
+++ b/exec-memory.h
@@ -1,5 +1,5 @@
 /*
- * Internal memory managment interfaces
+ * Internal memory management interfaces
  *
  * Copyright 2011 Red Hat, Inc. and/or its affiliates
  *
@@ -28,6 +28,11 @@
  */
 MemoryRegion *get_system_memory(void);
 
+/* Get the root I/O port region.  This interface should only be used
+ * temporarily until a proper bus interface is available.
+ */
+MemoryRegion *get_system_io(void);
+
 /* Set the root memory region.  This region is the system memory map. */
 void set_system_memory_map(MemoryRegion *mr);