sbi_emulate_csr.h 523 B

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  1. /*
  2. * SPDX-License-Identifier: BSD-2-Clause
  3. *
  4. * Copyright (c) 2019 Western Digital Corporation or its affiliates.
  5. *
  6. * Authors:
  7. * Anup Patel <anup.patel@wdc.com>
  8. */
  9. #ifndef __SBI_EMULATE_CSR_H__
  10. #define __SBI_EMULATE_CSR_H__
  11. #include <sbi/sbi_types.h>
  12. struct sbi_scratch;
  13. int sbi_emulate_csr_read(int csr_num, u32 hartid, ulong mstatus,
  14. struct sbi_scratch *scratch, ulong *csr_val);
  15. int sbi_emulate_csr_write(int csr_num, u32 hartid, ulong mstatus,
  16. struct sbi_scratch *scratch, ulong csr_val);
  17. #endif