Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) // Copyright (C) 2005-2017 Andes Technology Corporation
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) #ifndef __NDS32_ASM_BARRIER_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #define __NDS32_ASM_BARRIER_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #ifndef __ASSEMBLY__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) #define mb()		asm volatile("msync all":::"memory")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #define rmb()		asm volatile("msync all":::"memory")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #define wmb()		asm volatile("msync store":::"memory")
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <asm-generic/barrier.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) #endif	/* __ASSEMBLY__ */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) #endif	/* __NDS32_ASM_BARRIER_H */