iommu_is_span_boundary   14 include/linux/iommu-helper.h extern int iommu_is_span_boundary(unsigned int index, unsigned int nr,
iommu_is_span_boundary   61 lib/iommu-helper.c 		if (iommu_is_span_boundary(index, nr, shift, boundary_size)) {
iommu_is_span_boundary  333 lib/swiotlb.c  		while (iommu_is_span_boundary(index, nslots, offset_slots,