| FUJITA Tomonori | 3715863 | 2008-03-04 14:29:27 -0800 | [diff] [blame] | 1 | extern int iommu_is_span_boundary(unsigned int index, unsigned int nr, |
| 2 | unsigned long shift, |
| 3 | unsigned long boundary_size); |
| FUJITA Tomonori | 0291df8 | 2008-02-04 22:28:07 -0800 | [diff] [blame] | 4 | extern unsigned long iommu_area_alloc(unsigned long *map, unsigned long size, |
| 5 | unsigned long start, unsigned int nr, |
| 6 | unsigned long shift, |
| 7 | unsigned long boundary_size, |
| 8 | unsigned long align_mask); |
| 9 | extern void iommu_area_free(unsigned long *map, unsigned long start, |
| 10 | unsigned int nr); |
| Joerg Roedel | 3bc9f79 | 2008-07-25 14:57:58 +0200 | [diff] [blame] | 11 | extern unsigned long iommu_num_pages(unsigned long addr, unsigned long len); |