| Jonas Bonn | 58e0166 | 2011-06-04 22:43:49 +0300 | [diff] [blame] | 1 | /* |
| 2 | * OpenRISC Linux |
| 3 | * |
| 4 | * Linux architectural port borrowing liberally from similar works of |
| 5 | * others. All original copyrights apply as per the original source |
| 6 | * declaration. |
| 7 | * |
| 8 | * OpenRISC implementation: |
| 9 | * Copyright (C) 2003 Matjaz Breskvar <phoenix@bsemi.com> |
| 10 | * Copyright (C) 2010-2011 Jonas Bonn <jonas@southpole.se> |
| 11 | * et al. |
| 12 | * |
| 13 | * This program is free software; you can redistribute it and/or modify |
| 14 | * it under the terms of the GNU General Public License as published by |
| 15 | * the Free Software Foundation; either version 2 of the License, or |
| 16 | * (at your option) any later version. |
| 17 | */ |
| 18 | |
| 19 | #ifndef __ASM_OPENRISC_BITOPS_H |
| 20 | #define __ASM_OPENRISC_BITOPS_H |
| 21 | |
| 22 | /* |
| 23 | * Where we haven't written assembly versions yet, we fall back to the |
| 24 | * generic implementations. Otherwise, we pull in our (hopefully) |
| 25 | * optimized versions. |
| 26 | */ |
| 27 | |
| 28 | #include <linux/irqflags.h> |
| 29 | #include <linux/compiler.h> |
| 30 | |
| 31 | /* |
| 32 | * clear_bit may not imply a memory barrier |
| 33 | */ |
| 34 | #ifndef smp_mb__before_clear_bit |
| 35 | #define smp_mb__before_clear_bit() smp_mb() |
| 36 | #define smp_mb__after_clear_bit() smp_mb() |
| 37 | #endif |
| 38 | |
| 39 | #include <asm/bitops/__ffs.h> |
| 40 | #include <asm-generic/bitops/ffz.h> |
| 41 | #include <asm/bitops/fls.h> |
| 42 | #include <asm/bitops/__fls.h> |
| 43 | #include <asm-generic/bitops/fls64.h> |
| 44 | #include <asm-generic/bitops/find.h> |
| 45 | |
| 46 | #ifndef _LINUX_BITOPS_H |
| 47 | #error only <linux/bitops.h> can be included directly |
| 48 | #endif |
| 49 | |
| 50 | #include <asm-generic/bitops/sched.h> |
| 51 | #include <asm/bitops/ffs.h> |
| 52 | #include <asm-generic/bitops/hweight.h> |
| 53 | #include <asm-generic/bitops/lock.h> |
| 54 | |
| 55 | #include <asm-generic/bitops/atomic.h> |
| 56 | #include <asm-generic/bitops/non-atomic.h> |
| 57 | #include <asm-generic/bitops/ext2-atomic.h> |
| 58 | |
| 59 | #endif /* __ASM_GENERIC_BITOPS_H */ |