diff options
| author | David Howells <dhowells@redhat.com> | 2012-10-12 16:05:52 +0400 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2012-10-12 16:05:52 +0400 |
| commit | cb8db5d4578ac9d996200ab59aa655344d305f5b (patch) | |
| tree | 32b71e0686a2c56b9390bdc47b3e0e0ab5552212 /arch/arm/include/uapi/asm/byteorder.h | |
| parent | 4f1cd91497774488ed16119ec3f54b3daf1561de (diff) | |
| download | linux-cb8db5d4578ac9d996200ab59aa655344d305f5b.tar.xz | |
UAPI: (Scripted) Disintegrate arch/arm/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>
Diffstat (limited to 'arch/arm/include/uapi/asm/byteorder.h')
| -rw-r--r-- | arch/arm/include/uapi/asm/byteorder.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/arch/arm/include/uapi/asm/byteorder.h b/arch/arm/include/uapi/asm/byteorder.h new file mode 100644 index 000000000000..77379748b171 --- /dev/null +++ b/arch/arm/include/uapi/asm/byteorder.h @@ -0,0 +1,25 @@ +/* + * arch/arm/include/asm/byteorder.h + * + * ARM Endian-ness. In little endian mode, the data bus is connected such + * that byte accesses appear as: + * 0 = d0...d7, 1 = d8...d15, 2 = d16...d23, 3 = d24...d31 + * and word accesses (data or instruction) appear as: + * d0...d31 + * + * When in big endian mode, byte accesses appear as: + * 0 = d24...d31, 1 = d16...d23, 2 = d8...d15, 3 = d0...d7 + * and word accesses (data or instruction) appear as: + * d0...d31 + */ +#ifndef __ASM_ARM_BYTEORDER_H +#define __ASM_ARM_BYTEORDER_H + +#ifdef __ARMEB__ +#include <linux/byteorder/big_endian.h> +#else +#include <linux/byteorder/little_endian.h> +#endif + +#endif + |