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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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