summaryrefslogtreecommitdiff
path: root/arch/riscv/include/asm/fence.h
blob: 2b443a3a487f3cdc509b5f80c7c343065ae85ef7 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
#ifndef _ASM_RISCV_FENCE_H
#define _ASM_RISCV_FENCE_H

#ifdef CONFIG_SMP
#define RISCV_ACQUIRE_BARRIER		"\tfence r , rw\n"
#define RISCV_RELEASE_BARRIER		"\tfence rw,  w\n"
#else
#define RISCV_ACQUIRE_BARRIER
#define RISCV_RELEASE_BARRIER
#endif

#endif	/* _ASM_RISCV_FENCE_H */