| /* |
| * Port on Texas Instruments TMS320C6x architecture |
| * |
| * Copyright (C) 2004, 2009, 2010, 2011 Texas Instruments Incorporated |
| * Author: Aurelien Jacquiot (aurelien.jacquiot@jaluna.com) |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| #ifndef _ASM_C6X_BARRIER_H |
| #define _ASM_C6X_BARRIER_H |
| |
| #define nop() asm("NOP\n"); |
| |
| #define mb() barrier() |
| #define rmb() barrier() |
| #define wmb() barrier() |
| #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() barrier() |
| #define smp_rmb() barrier() |
| #define smp_wmb() barrier() |
| #define smp_read_barrier_depends() do { } while (0) |
| |
| #endif /* _ASM_C6X_BARRIER_H */ |
