/include/trace/hooks/iommu.h

https://github.com/maurossi/linux · C Header · 30 lines · 17 code · 11 blank · 2 comment · 2 complexity · f28ac7acde5e7179c7c7718b6f6ab448 MD5 · raw file 

    

  1. /* SPDX-License-Identifier: GPL-2.0 */
    2. 

  2. #undef TRACE_SYSTEM
    3. 

  3. #define TRACE_SYSTEM iommu
    4. 

  4. 

  5. #define TRACE_INCLUDE_PATH trace/hooks
    6. 

  6. 

  7. #if !defined(_TRACE_HOOK_IOMMU_H) || defined(TRACE_HEADER_MULTI_READ)
    8. 

  8. #define _TRACE_HOOK_IOMMU_H
    9. 

  9. 

  10. #include <linux/types.h>
    11. 

  11. 

  12. #include <linux/tracepoint.h>
    13. 

  13. #include <trace/hooks/vendor_hooks.h>
    14. 

  14. 

  15. #if defined(CONFIG_TRACEPOINTS) && defined(CONFIG_ANDROID_VENDOR_HOOKS)
    16. 

  16. 

  17. DECLARE_HOOK(android_vh_iommu_setup_dma_ops,
    18. 

  18. 	TP_PROTO(struct device *dev, u64 dma_base, u64 size),
    19. 

  19. 	TP_ARGS(dev, dma_base, size));
    20. 

  20. 

  21. #else
    22. 

  22. 

  23. #define trace_android_vh_iommu_setup_dma_ops(dev, dma_base, size)
    24. 

  24. 

  25. #endif
    26. 

  26. 

  27. #endif /* _TRACE_HOOK_IOMMU_H */
    28. 

  28. 

  29. /* This part must be outside protection */
    30. 

  30. #include <trace/define_trace.h>
    31.