28 lines
541 B
C
28 lines
541 B
C
/*
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* Copyright (c) 2018 Western Digital Corporation or its affiliates.
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*
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* Authors:
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* Anup Patel <anup.patel@wdc.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#ifndef __SBI_EMULATE_CSR_H__
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#define __SBI_EMULATE_CSR_H__
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#include <sbi/sbi_types.h>
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struct sbi_scratch;
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int sbi_emulate_csr_read(int csr_num,
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u32 hartid, ulong mstatus,
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struct sbi_scratch *scratch,
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ulong *csr_val);
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int sbi_emulate_csr_write(int csr_num,
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u32 hartid, ulong mstatus,
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struct sbi_scratch *scratch,
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ulong csr_val);
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#endif
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