| 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| 2 | /* |
| 3 | * arch/arm/include/asm/byteorder.h |
| 4 | * |
| 5 | * ARM Endian-ness. In little endian mode, the data bus is connected such |
| 6 | * that byte accesses appear as: |
| 7 | * 0 = d0...d7, 1 = d8...d15, 2 = d16...d23, 3 = d24...d31 |
| 8 | * and word accesses (data or instruction) appear as: |
| 9 | * d0...d31 |
| 10 | * |
| 11 | * When in big endian mode, byte accesses appear as: |
| 12 | * 0 = d24...d31, 1 = d16...d23, 2 = d8...d15, 3 = d0...d7 |
| 13 | * and word accesses (data or instruction) appear as: |
| 14 | * d0...d31 |
| 15 | */ |
| 16 | #ifndef __ASM_ARM_BYTEORDER_H |
| 17 | #define __ASM_ARM_BYTEORDER_H |
| 18 | |
| 19 | #ifdef __ARMEB__ |
| 20 | #include <linux/byteorder/big_endian.h> |
| 21 | #else |
| 22 | #include <linux/byteorder/little_endian.h> |
| 23 | #endif |
| 24 | |
| 25 | #endif |