Integrate I/O memory regions into qemu
get_system_io() returns the root I/O memory region.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
diff --git a/exec-memory.h b/exec-memory.h
index c439aba..334219f 100644
--- a/exec-memory.h
+++ b/exec-memory.h
@@ -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);