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arch
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ia64
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include
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asm
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machvec_dig_vtd.h

machvec_dig_vtd.h 1.6 KB
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  1. #ifndef _ASM_IA64_MACHVEC_DIG_VTD_h
    2. 

  2. #define _ASM_IA64_MACHVEC_DIG_VTD_h
    3. 

  3. 

  4. extern ia64_mv_setup_t			dig_setup;
    5. 

  5. extern ia64_mv_dma_alloc_coherent	vtd_alloc_coherent;
    6. 

  6. extern ia64_mv_dma_free_coherent	vtd_free_coherent;
    7. 

  7. extern ia64_mv_dma_map_single_attrs	vtd_map_single_attrs;
    8. 

  8. extern ia64_mv_dma_unmap_single_attrs	vtd_unmap_single_attrs;
    9. 

  9. extern ia64_mv_dma_map_sg_attrs		vtd_map_sg_attrs;
    10. 

  10. extern ia64_mv_dma_unmap_sg_attrs	vtd_unmap_sg_attrs;
    11. 

  11. extern ia64_mv_dma_supported		iommu_dma_supported;
    12. 

  12. extern ia64_mv_dma_mapping_error	vtd_dma_mapping_error;
    13. 

  13. extern ia64_mv_dma_init			pci_iommu_alloc;
    14. 

  14. 

  15. /*
    16. 

  16.  * This stuff has dual use!
    17. 

  17.  *
    18. 

  18.  * For a generic kernel, the macros are used to initialize the
    19. 

  19.  * platform's machvec structure.  When compiling a non-generic kernel,
    20. 

  20.  * the macros are used directly.
    21. 

  21.  */
    22. 

  22. #define platform_name				"dig_vtd"
    23. 

  23. #define platform_setup				dig_setup
    24. 

  24. #define platform_dma_init			pci_iommu_alloc
    25. 

  25. #define platform_dma_alloc_coherent		vtd_alloc_coherent
    26. 

  26. #define platform_dma_free_coherent		vtd_free_coherent
    27. 

  27. #define platform_dma_map_single_attrs		vtd_map_single_attrs
    28. 

  28. #define platform_dma_unmap_single_attrs		vtd_unmap_single_attrs
    29. 

  29. #define platform_dma_map_sg_attrs		vtd_map_sg_attrs
    30. 

  30. #define platform_dma_unmap_sg_attrs		vtd_unmap_sg_attrs
    31. 

  31. #define platform_dma_sync_single_for_cpu	machvec_dma_sync_single
    32. 

  32. #define platform_dma_sync_sg_for_cpu		machvec_dma_sync_sg
    33. 

  33. #define platform_dma_sync_single_for_device	machvec_dma_sync_single
    34. 

  34. #define platform_dma_sync_sg_for_device		machvec_dma_sync_sg
    35. 

  35. #define platform_dma_supported			iommu_dma_supported
    36. 

  36. #define platform_dma_mapping_error		vtd_dma_mapping_error
    37. 

  37. 

  38. #endif /* _ASM_IA64_MACHVEC_DIG_VTD_h */
    39.