18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci#ifndef __TOOLS_LINUX_ASM_ALPHA_BARRIER_H 38c2ecf20Sopenharmony_ci#define __TOOLS_LINUX_ASM_ALPHA_BARRIER_H 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_ci#define mb() __asm__ __volatile__("mb": : :"memory") 68c2ecf20Sopenharmony_ci#define rmb() __asm__ __volatile__("mb": : :"memory") 78c2ecf20Sopenharmony_ci#define wmb() __asm__ __volatile__("wmb": : :"memory") 88c2ecf20Sopenharmony_ci 98c2ecf20Sopenharmony_ci#endif /* __TOOLS_LINUX_ASM_ALPHA_BARRIER_H */ 10