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Diffstat (limited to 'arch/arm/mach-ns9xxx/include/mach/io.h')
-rw-r--r--arch/arm/mach-ns9xxx/include/mach/io.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/arm/mach-ns9xxx/include/mach/io.h b/arch/arm/mach-ns9xxx/include/mach/io.h
new file mode 100644
index 00000000000..027bf649645
--- /dev/null
+++ b/arch/arm/mach-ns9xxx/include/mach/io.h
@@ -0,0 +1,20 @@
+/*
+ * arch/arm/mach-ns9xxx/include/mach/io.h
+ *
+ * Copyright (C) 2006 by Digi International Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ */
+#ifndef __ASM_ARCH_IO_H
+#define __ASM_ARCH_IO_H
+
+#define IO_SPACE_LIMIT 0xffffffff /* XXX */
+
+#define __io(a) ((void __iomem *)(a))
+#define __mem_pci(a) (a)
+#define __mem_isa(a) (IO_BASE + (a))
+
+#endif /* ifndef __ASM_ARCH_IO_H */