| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | // Copyright (C) 2005-2017 Andes Technology Corporation | ||||
| 3 | |||||
| 4 | #ifndef __NDS32_ASM_BARRIER_H | ||||
| 5 | #define __NDS32_ASM_BARRIER_H | ||||
| 6 | |||||
| 7 | #ifndef __ASSEMBLY__ | ||||
| 8 | #define mb() asm volatile("msync all":::"memory") | ||||
| 9 | #define rmb() asm volatile("msync all":::"memory") | ||||
| 10 | #define wmb() asm volatile("msync store":::"memory") | ||||
| 11 | #include <asm-generic/barrier.h> | ||||
| 12 | |||||
| 13 | #endif /* __ASSEMBLY__ */ | ||||
| 14 | |||||
| 15 | #endif /* __NDS32_ASM_BARRIER_H */ | ||||