Lines Matching defs:pfn_hi
50 iovad->anchor.pfn_lo = iovad->anchor.pfn_hi = IOVA_ANCHOR;
127 if (new->pfn_hi < iovad->dma_32bit_pfn)
140 (free->pfn_hi < iovad->dma_32bit_pfn &&
207 } while (curr && new_pfn <= curr_iova->pfn_hi);
216 new->pfn_hi = new->pfn_lo + size - 1;
329 else if (pfn > iova->pfn_hi)
606 unsigned long pfn_lo, unsigned long pfn_hi)
610 if ((pfn_lo <= iova->pfn_hi) && (pfn_hi >= iova->pfn_lo))
616 alloc_and_init_iova(unsigned long pfn_lo, unsigned long pfn_hi)
623 iova->pfn_hi = pfn_hi;
631 unsigned long pfn_lo, unsigned long pfn_hi)
635 iova = alloc_and_init_iova(pfn_lo, pfn_hi);
644 unsigned long *pfn_lo, unsigned long *pfn_hi)
648 if (*pfn_hi > iova->pfn_hi)
649 *pfn_lo = iova->pfn_hi + 1;
656 * @pfn_hi:- higher pfn adderss
657 * This function allocates reserves the address range from pfn_lo to pfn_hi so
662 unsigned long pfn_lo, unsigned long pfn_hi)
670 if (WARN_ON((pfn_hi | pfn_lo) > (ULLONG_MAX >> iova_shift(iovad))))
675 if (__is_range_overlap(node, pfn_lo, pfn_hi)) {
677 __adjust_overlap_range(iova, &pfn_lo, &pfn_hi);
679 (pfn_hi <= iova->pfn_hi))
690 iova = __insert_new_range(iovad, pfn_lo, pfn_hi);
719 new_iova = reserve_iova(to, iova->pfn_lo, iova->pfn_hi);
730 unsigned long pfn_lo, unsigned long pfn_hi)
741 if (iova->pfn_hi > pfn_hi) {
742 next = alloc_and_init_iova(pfn_hi + 1, iova->pfn_hi);
756 iova->pfn_hi = pfn_hi;