UAPI: (Scripted) Disintegrate arch/c6x/include/asm

Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Michael Kerrisk <mtk.manpages@gmail.com>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Dave Jones <davej@redhat.com>
Signed-off-by: Mark Salter <msalter@redhat.com>

1 files changed, 54 insertions, 0 deletions

diff --git a/arch/c6x/include/uapi/asm/swab.h b/arch/c6x/include/uapi/asm/swab.h
new file mode 100644
index 000000000000..fd4bb0520e5e
--- /dev/null
+++ b/arch/c6x/include/uapi/asm/swab.h
@@ -0,0 +1,54 @@
+/*
+ *  Copyright (C) 2011 Texas Instruments Incorporated
+ *  Author: Mark Salter <msalter@redhat.com>
+ *
+ *  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_C6X_SWAB_H
+#define _ASM_C6X_SWAB_H
+
+static inline __attribute_const__ __u16 __c6x_swab16(__u16 val)
+{
+        asm("swap4 .l1 %0,%0\n" : "+a"(val));
+        return val;
+}
+
+static inline __attribute_const__ __u32 __c6x_swab32(__u32 val)
+{
+        asm("swap4 .l1 %0,%0\n"
+            "swap2 .l1 %0,%0\n"
+            : "+a"(val));
+        return val;
+}
+
+static inline __attribute_const__ __u64 __c6x_swab64(__u64 val)
+{
+        asm("   swap2 .s1 %p0,%P0\n"
+            "|| swap2 .l1 %P0,%p0\n"
+            "   swap4 .l1 %p0,%p0\n"
+            "   swap4 .l1 %P0,%P0\n"
+            : "+a"(val));
+        return val;
+}
+
+static inline __attribute_const__ __u32 __c6x_swahw32(__u32 val)
+{
+        asm("swap2 .l1 %0,%0\n" : "+a"(val));
+        return val;
+}
+
+static inline __attribute_const__ __u32 __c6x_swahb32(__u32 val)
+{
+        asm("swap4 .l1 %0,%0\n" : "+a"(val));
+        return val;
+}
+
+#define __arch_swab16 __c6x_swab16
+#define __arch_swab32 __c6x_swab32
+#define __arch_swab64 __c6x_swab64
+#define __arch_swahw32 __c6x_swahw32
+#define __arch_swahb32 __c6x_swahb32
+
+#endif /* _ASM_C6X_SWAB_H */