1 files changed, 27 insertions, 0 deletions
diff --git a/target/linux/mcs814x/files-3.3/arch/arm/mach-mcs814x/include/mach/io.h b/target/linux/mcs814x/files-3.3/arch/arm/mach-mcs814x/include/mach/io.h
new file mode 100644
index 000000000..80e56f6ca
--- /dev/null
+++ b/target/linux/mcs814x/files-3.3/arch/arm/mach-mcs814x/include/mach/io.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2003 Artec Design Ltd.
+ * Copyright (C) 2012, Florian Fainelli <florian@openwrt.org>
+ *
+ * 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_ARM_ARCH_IO_H
+#define __ASM_ARM_ARCH_IO_H
+
+#define IO_SPACE_LIMIT		0xffffffff
+
+/*
+ * We don't support ins[lb]/outs[lb].  Make them fault.
+ */
+#define __raw_readsb(p, d, l)	do { *(int *)0 = 0; } while (0)
+#define __raw_readsl(p, d, l)	do { *(int *)0 = 0; } while (0)
+#define __raw_writesb(p, d, l)	do { *(int *)0 = 0; } while (0)
+#define __raw_writesl(p, d, l)	do { *(int *)0 = 0; } while (0)
+
+#define __io(a)		__typesafe_io(a)
+#define __mem_pci(a)	(a)
+
+#endif