arch/arm/include/asm/byteorder.h

   1 /*
   2  *  arch/arm/include/asm/byteorder.h
   3  *
   4  * ARM Endian-ness.  In little endian mode, the data bus is connected such
   5  * that byte accesses appear as:
   6  *  0 = d0...d7, 1 = d8...d15, 2 = d16...d23, 3 = d24...d31
   7  * and word accesses (data or instruction) appear as:
   8  *  d0...d31
   9  *
  10  * When in big endian mode, byte accesses appear as:
  11  *  0 = d24...d31, 1 = d16...d23, 2 = d8...d15, 3 = d0...d7
  12  * and word accesses (data or instruction) appear as:
  13  *  d0...d31
  14  */
  15 #ifndef __ASM_ARM_BYTEORDER_H
  16 #define __ASM_ARM_BYTEORDER_H
  17
  18 #ifdef __ARMEB__
  19 #include <linux/byteorder/big_endian.h>
  20 #else
  21 #include <linux/byteorder/little_endian.h>
  22 #endif
  23
  24 #endif
  25