Lines Matching refs:boundary
68 bus_addr_t boundary;
226 bus_addr_t boundary, bus_addr_t lowaddr,
236 if (boundary != 0 && boundary < maxsegsz)
237 maxsegsz = boundary;
256 newtag->boundary = boundary;
279 if (newtag->boundary == 0)
280 newtag->boundary = parent->boundary;
281 else if (parent->boundary != 0)
282 newtag->boundary = MIN(parent->boundary,
283 newtag->boundary);
401 * an active address boundary.
537 dmat->alignment : 1ul, dmat->boundary, attr);
576 CTR4(KTR_BUSDMA, "lowaddr= %d Maxmem= %d, boundary= %d, "
578 dmat->boundary, dmat->alignment);
607 CTR4(KTR_BUSDMA, "lowaddr= %d Maxmem= %d, boundary= %d, "
609 dmat->boundary, dmat->alignment);
674 bmask = ~(dmat->boundary - 1);
675 if (dmat->boundary > 0) {
676 baddr = (curaddr + dmat->boundary) & bmask;
693 (dmat->boundary == 0 ||
863 dmat->boundary, dmat->iommu_cookie);
1147 * data and/or assume it starts on a page boundary.