Linux-2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 56 insertions, 0 deletions

diff --git a/include/asm-sh/byteorder.h b/include/asm-sh/byteorder.h
new file mode 100644
index 000000000000..bff2b1382e01
--- /dev/null
+++ b/include/asm-sh/byteorder.h
@@ -0,0 +1,56 @@
+#ifndef __ASM_SH_BYTEORDER_H
+#define __ASM_SH_BYTEORDER_H
+
+/*
+ * Copyright (C) 1999  Niibe Yutaka
+ */
+
+#include <asm/types.h>
+#include <linux/compiler.h>
+
+static __inline__ __attribute_const__ __u32 ___arch__swab32(__u32 x)
+{
+	__asm__("swap.b	%0, %0\n\t"
+		"swap.w %0, %0\n\t"
+		"swap.b %0, %0"
+		: "=r" (x)
+		: "0" (x));
+	return x;
+}
+
+static __inline__ __attribute_const__ __u16 ___arch__swab16(__u16 x)
+{
+	__asm__("swap.b %0, %0"
+		: "=r" (x)
+		:  "0" (x));
+	return x;
+}
+
+static inline __u64 ___arch__swab64(__u64 val) 
+{ 
+	union { 
+		struct { __u32 a,b; } s;
+		__u64 u;
+	} v, w;
+	v.u = val;
+	w.s.b = ___arch__swab32(v.s.a); 
+	w.s.a = ___arch__swab32(v.s.b); 
+	return w.u;	
+} 
+
+#define __arch__swab64(x) ___arch__swab64(x)
+#define __arch__swab32(x) ___arch__swab32(x)
+#define __arch__swab16(x) ___arch__swab16(x)
+
+#if !defined(__STRICT_ANSI__) || defined(__KERNEL__)
+#  define __BYTEORDER_HAS_U64__
+#  define __SWAB_64_THRU_32__
+#endif
+
+#ifdef __LITTLE_ENDIAN__
+#include <linux/byteorder/little_endian.h>
+#else
+#include <linux/byteorder/big_endian.h>
+#endif
+
+#endif /* __ASM_SH_BYTEORDER_H */