1/*
2 *  Port on Texas Instruments TMS320C6x architecture
3 *
4 *  Copyright (C) 2004, 2009, 2010, 2011 Texas Instruments Incorporated
5 *  Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com)
6 *
7 *  This program is free software; you can redistribute it and/or modify
8 *  it under the terms of the GNU General Public License version 2 as
9 *  published by the Free Software Foundation.
10 */
11#ifndef _ASM_C6X_BARRIER_H
12#define _ASM_C6X_BARRIER_H
13
14#define nop()                    asm("NOP\n");
15
16#define mb()                     barrier()
17#define rmb()                    barrier()
18#define wmb()                    barrier()
19#define set_mb(var, value)       do { var = value;  mb(); } while (0)
20#define set_wmb(var, value)      do { var = value; wmb(); } while (0)
21
22#define smp_mb()	         barrier()
23#define smp_rmb()	         barrier()
24#define smp_wmb()	         barrier()
25#define smp_read_barrier_depends()	do { } while (0)
26
27#endif /* _ASM_C6X_BARRIER_H */
28