12 строки
538 B
C
12 строки
538 B
C
extern int iommu_is_span_boundary(unsigned int index, unsigned int nr,
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unsigned long shift,
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unsigned long boundary_size);
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extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size,
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unsigned long start, unsigned int nr,
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unsigned long shift,
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unsigned long boundary_size,
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unsigned long align_mask);
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extern void iommu_area_free(unsigned long *map, unsigned long start,
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unsigned int nr);
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extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len);
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