Lines Matching defs:pfn_hi
70 iovad->anchor.pfn_lo = iovad->anchor.pfn_hi = IOVA_ANCHOR;
88 if (new->pfn_hi < iovad->dma_32bit_pfn)
101 (free->pfn_hi < iovad->dma_32bit_pfn &&
128 while (to_iova(node)->pfn_hi < limit_pfn)
200 retry_pfn = curr_iova->pfn_hi;
209 } while (curr && new_pfn <= curr_iova->pfn_hi && new_pfn >= low_pfn);
225 new->pfn_hi = new->pfn_lo + size - 1;
349 else if (pfn > iova->pfn_hi)
522 unsigned long pfn_lo, unsigned long pfn_hi)
526 if ((pfn_lo <= iova->pfn_hi) && (pfn_hi >= iova->pfn_lo))
532 alloc_and_init_iova(unsigned long pfn_lo, unsigned long pfn_hi)
539 iova->pfn_hi = pfn_hi;
547 unsigned long pfn_lo, unsigned long pfn_hi)
551 iova = alloc_and_init_iova(pfn_lo, pfn_hi);
560 unsigned long *pfn_lo, unsigned long *pfn_hi)
564 if (*pfn_hi > iova->pfn_hi)
565 *pfn_lo = iova->pfn_hi + 1;
572 * @pfn_hi:- higher pfn adderss
573 * This function allocates reserves the address range from pfn_lo to pfn_hi so
578 unsigned long pfn_lo, unsigned long pfn_hi)
586 if (WARN_ON((pfn_hi | pfn_lo) > (ULLONG_MAX >> iova_shift(iovad))))
591 if (__is_range_overlap(node, pfn_lo, pfn_hi)) {
593 __adjust_overlap_range(iova, &pfn_lo, &pfn_hi);
595 (pfn_hi <= iova->pfn_hi))
606 iova = __insert_new_range(iovad, pfn_lo, pfn_hi);