projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 9a8fd558 | 1 | /* |
| 9a8fd558 CZ |
2 | * Xtensa doesn't handle unaligned accesses efficiently. |
| 3 | * | |
| 4 | * This file is subject to the terms and conditions of the GNU General Public | |
| 5 | * License. See the file "COPYING" in the main directory of this archive | |
| 6 | * for more details. | |
| 7 | * | |
| 8 | * Copyright (C) 2001 - 2005 Tensilica Inc. | |
| 9 | */ | |
| 6510d419 HH |
10 | #ifndef _ASM_XTENSA_UNALIGNED_H |
| 11 | #define _ASM_XTENSA_UNALIGNED_H | |
| 9a8fd558 | 12 | |
| 6510d419 HH |
13 | #ifdef __XTENSA_EL__ |
| 14 | # include <linux/unaligned/le_memmove.h> | |
| 15 | # include <linux/unaligned/be_byteshift.h> | |
| 16 | # include <linux/unaligned/generic.h> | |
| 17 | # define get_unaligned __get_unaligned_le | |
| 18 | # define put_unaligned __put_unaligned_le | |
| 19 | #elif defined(__XTENSA_EB__) | |
| 20 | # include <linux/unaligned/be_memmove.h> | |
| 21 | # include <linux/unaligned/le_byteshift.h> | |
| 22 | # include <linux/unaligned/generic.h> | |
| 23 | # define get_unaligned __get_unaligned_be | |
| 24 | # define put_unaligned __put_unaligned_be | |
| 25 | #else | |
| 26 | # error processor byte order undefined! | |
| 27 | #endif | |
| 9a8fd558 | 28 | |
| 6510d419 | 29 | #endif /* _ASM_XTENSA_UNALIGNED_H */ |