QortalOS Brooklyn for Raspberry Pi 4
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#ifndef _ASM_RISCV_FENCE_H |
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#define _ASM_RISCV_FENCE_H |
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#ifdef CONFIG_SMP |
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#define RISCV_ACQUIRE_BARRIER "\tfence r , rw\n" |
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#define RISCV_RELEASE_BARRIER "\tfence rw, w\n" |
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#else |
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#define RISCV_ACQUIRE_BARRIER |
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#define RISCV_RELEASE_BARRIER |
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#endif |
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#endif /* _ASM_RISCV_FENCE_H */
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