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Diffstat (limited to 'arch/arm/include/asm/mach/map.h')
-rw-r--r--arch/arm/include/asm/mach/map.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
new file mode 100644
index 000000000000..06f583b13999
--- /dev/null
+++ b/arch/arm/include/asm/mach/map.h
@@ -0,0 +1,36 @@
+/*
+ * arch/arm/include/asm/map.h
+ *
+ * Copyright (C) 1999-2000 Russell King
+ *
+ * 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.
+ *
+ * Page table mapping constructs and function prototypes
+ */
+#include <asm/io.h>
+
+struct map_desc {
+ unsigned long virtual;
+ unsigned long pfn;
+ unsigned long length;
+ unsigned int type;
+};
+
+/* types 0-3 are defined in asm/io.h */
+#define MT_CACHECLEAN 4
+#define MT_MINICLEAN 5
+#define MT_LOW_VECTORS 6
+#define MT_HIGH_VECTORS 7
+#define MT_MEMORY 8
+#define MT_ROM 9
+
+#define MT_NONSHARED_DEVICE MT_DEVICE_NONSHARED
+#define MT_IXP2000_DEVICE MT_DEVICE_IXP2000
+
+#ifdef CONFIG_MMU
+extern void iotable_init(struct map_desc *, int);
+#else
+#define iotable_init(map,num) do { } while (0)
+#endif
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