fence.h « asm « include « riscv « arch - daniel.thompson/linux.git - Personal repo for development and upstreaming. Contains significant work on NMI/FIQ.

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Personal repo for development and upstreaming. Contains significant work on NMI/FIQ.

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path: root/arch/riscv/include/asm/fence.h

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#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 */