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- /* FR-V CPU memory barrier definitions
- *
- * Copyright (C) 2003 Red Hat, Inc. All Rights Reserved.
- * Written by David Howells (dhowells@redhat.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
- #ifndef _ASM_BARRIER_H
- #define _ASM_BARRIER_H
- #define nop() asm volatile ("nop"::)
- #define mb() asm volatile ("membar" : : :"memory")
- #define rmb() asm volatile ("membar" : : :"memory")
- #define wmb() asm volatile ("membar" : : :"memory")
- #include <asm-generic/barrier.h>
- #endif /* _ASM_BARRIER_H */
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