device.h 530 B

12345678910111213141516171819202122232425262728293031
  1. /*
  2. * Arch specific extensions to struct device
  3. *
  4. * This file is released under the GPLv2
  5. */
  6. #ifndef ASMARM_DEVICE_H
  7. #define ASMARM_DEVICE_H
  8. struct dev_archdata {
  9. struct dma_map_ops *dma_ops;
  10. #ifdef CONFIG_DMABOUNCE
  11. struct dmabounce_device_info *dmabounce;
  12. #endif
  13. #ifdef CONFIG_IOMMU_API
  14. void *iommu; /* private IOMMU data */
  15. #endif
  16. #ifdef CONFIG_ARM_DMA_USE_IOMMU
  17. struct dma_iommu_mapping *mapping;
  18. #endif
  19. };
  20. struct omap_device;
  21. struct pdev_archdata {
  22. #ifdef CONFIG_ARCH_OMAP
  23. struct omap_device *od;
  24. #endif
  25. };
  26. #endif