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- /*
- * Copyright (C) 2006 Atmark Techno, Inc.
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
- #ifndef _ASM_MICROBLAZE_BARRIER_H
- #define _ASM_MICROBLAZE_BARRIER_H
- #define nop() asm volatile ("nop")
- #define smp_read_barrier_depends() do {} while (0)
- #define read_barrier_depends() do {} while (0)
- #define mb() barrier()
- #define rmb() mb()
- #define wmb() mb()
- #define set_mb(var, value) do { var = value; mb(); } while (0)
- #define set_wmb(var, value) do { var = value; wmb(); } while (0)
- #define smp_mb() mb()
- #define smp_rmb() rmb()
- #define smp_wmb() wmb()
- #endif /* _ASM_MICROBLAZE_BARRIER_H */
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