/* * linux/include/asm-arm/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 #include <asm/types.h> #if !defined(__STRICT_ANSI__) || defined(__KERNEL__) # define __BYTEORDER_HAS_U64__ # define __SWAB_64_THRU_32__ #endif #ifdef __ARMEB__ #include <linux/byteorder/big_endian.h> #else #include <linux/byteorder/little_endian.h> #endif #endif
