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sparc
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cachetlb_32.h

cachetlb_32.h 882 B
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  1. /* SPDX-License-Identifier: GPL-2.0 */
    2. 

  2. #ifndef _SPARC_CACHETLB_H
    3. 

  3. #define _SPARC_CACHETLB_H
    4. 

  4. 

  5. struct mm_struct;
    6. 

  6. struct vm_area_struct;
    7. 

  7. 

  8. struct sparc32_cachetlb_ops {
    9. 

  9. 	void (*cache_all)(void);
    10. 

  10. 	void (*cache_mm)(struct mm_struct *);
    11. 

  11. 	void (*cache_range)(struct vm_area_struct *, unsigned long,
    12. 

  12. 			    unsigned long);
    13. 

  13. 	void (*cache_page)(struct vm_area_struct *, unsigned long);
    14. 

  14. 

  15. 	void (*tlb_all)(void);
    16. 

  16. 	void (*tlb_mm)(struct mm_struct *);
    17. 

  17. 	void (*tlb_range)(struct vm_area_struct *, unsigned long,
    18. 

  18. 			  unsigned long);
    19. 

  19. 	void (*tlb_page)(struct vm_area_struct *, unsigned long);
    20. 

  20. 

  21. 	void (*page_to_ram)(unsigned long);
    22. 

  22. 	void (*sig_insns)(struct mm_struct *, unsigned long);
    23. 

  23. 	void (*page_for_dma)(unsigned long);
    24. 

  24. };
    25. 

  25. extern const struct sparc32_cachetlb_ops *sparc32_cachetlb_ops;
    26. 

  26. #ifdef CONFIG_SMP
    27. 

  27. extern const struct sparc32_cachetlb_ops *local_ops;
    28. 

  28. #endif
    29. 

  29. 

  30. #endif /* SPARC_CACHETLB_H */
    31.