Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 56 insertions, 0 deletions

diff --git a/arch/powerpc/include/asm/abs_addr.h b/arch/powerpc/include/asm/abs_addr.h
new file mode 100644
index 00000000..9d92ba04
--- /dev/null
+++ b/arch/powerpc/include/asm/abs_addr.h
@@ -0,0 +1,56 @@
+#ifndef _ASM_POWERPC_ABS_ADDR_H
+#define _ASM_POWERPC_ABS_ADDR_H
+#ifdef __KERNEL__
+
+
+/*
+ * c 2001 PPC 64 Team, IBM Corp
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/memblock.h>
+
+#include <asm/types.h>
+#include <asm/page.h>
+#include <asm/prom.h>
+
+struct mschunks_map {
+        unsigned long num_chunks;
+        unsigned long chunk_size;
+        unsigned long chunk_shift;
+        unsigned long chunk_mask;
+        u32 *mapping;
+};
+
+extern struct mschunks_map mschunks_map;
+
+/* Chunks are 256 KB */
+#define MSCHUNKS_CHUNK_SHIFT	(18)
+#define MSCHUNKS_CHUNK_SIZE	(1UL << MSCHUNKS_CHUNK_SHIFT)
+#define MSCHUNKS_OFFSET_MASK	(MSCHUNKS_CHUNK_SIZE - 1)
+
+static inline unsigned long chunk_to_addr(unsigned long chunk)
+{
+	return chunk << MSCHUNKS_CHUNK_SHIFT;
+}
+
+static inline unsigned long addr_to_chunk(unsigned long addr)
+{
+	return addr >> MSCHUNKS_CHUNK_SHIFT;
+}
+
+static inline unsigned long phys_to_abs(unsigned long pa)
+{
+	return pa;
+}
+
+/* Convenience macros */
+#define virt_to_abs(va) phys_to_abs(__pa(va))
+#define abs_to_virt(aa) __va(aa)
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_POWERPC_ABS_ADDR_H */