cache.h 681 B

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  1. /* SPDX-License-Identifier: GPL-2.0-or-later */
  2. /*
  3. * OpenRISC Linux
  4. *
  5. * Linux architectural port borrowing liberally from similar works of
  6. * others. All original copyrights apply as per the original source
  7. * declaration.
  8. *
  9. * OpenRISC implementation:
  10. * Copyright (C) 2003 Matjaz Breskvar <[email protected]>
  11. * Copyright (C) 2010-2011 Jonas Bonn <[email protected]>
  12. * et al.
  13. */
  14. #ifndef __ASM_OPENRISC_CACHE_H
  15. #define __ASM_OPENRISC_CACHE_H
  16. /* FIXME: How can we replace these with values from the CPU...
  17. * they shouldn't be hard-coded!
  18. */
  19. #define __ro_after_init __read_mostly
  20. #define L1_CACHE_BYTES 16
  21. #define L1_CACHE_SHIFT 4
  22. #endif /* __ASM_OPENRISC_CACHE_H */