| iommu.c | 560 u_long sgstart, sgend, bmask; local in function:iommu_dvmamap_load
637 sgstart = dvmaddr + (vaddr & PGOFSET);
638 sgend = sgstart + buflen - 1;
639 map->dm_segs[seg].ds_addr = sgstart;
644 while ((sgstart & bmask) != (sgend & bmask) ||
645 sgend - sgstart + 1 > map->dm_maxsegsz) {
648 if ((sgstart & bmask) != (sgend & bmask))
649 len = uimin(len, boundary - (sgstart & (boundary - 1)));
664 sgstart += len;
665 map->dm_segs[seg].ds_addr = sgstart;
786 u_long dvmaddr, sgstart, sgend, bmask; local in function:iommu_dvmamap_load_raw
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