diff --git a/include/asm-arm26/kmap_types.h b/include/asm-arm26/kmap_types.h
new file mode 100644
index 0000000..d5da712
--- /dev/null
+++ b/include/asm-arm26/kmap_types.h
@@ -0,0 +1,12 @@
+#ifndef __ARM_KMAP_TYPES_H
+#define __ARM_KMAP_TYPES_H
+
+/*
+ * This is the "bare minimum".  AIO seems to require this.
+ */
+enum km_type {
+        KM_IRQ0,
+        KM_USER1
+};
+
+#endif