Lines Matching defs:dg
703 struct disk_geom *dg = &dk->dk_geom;
705 if (dg->dg_secsize == 0) {
709 dg->dg_secsize = DEV_BSIZE;
712 dk->dk_blkshift = DK_BSIZE2BLKSHIFT(dg->dg_secsize);
713 dk->dk_byteshift = DK_BSIZE2BYTESHIFT(dg->dg_secsize);
715 if (dg->dg_secperunit == 0) {
717 if (dg->dg_ncylinders == 0) {
721 if (dg->dg_nsectors == 0 || dg->dg_ntracks == 0) {
726 dg->dg_secperunit = (int64_t) dg->dg_nsectors *
727 dg->dg_ntracks * dg->dg_ncylinders;
730 if (dg->dg_ncylinders == 0) {
731 if (dg->dg_ntracks && dg->dg_nsectors)
732 dg->dg_ncylinders = dg->dg_secperunit /
733 (dg->dg_ntracks * dg->dg_nsectors);
742 dg->dg_secperunit);
744 prop_dictionary_set_uint32(geom, "sector-size", dg->dg_secsize);
746 if (dg->dg_nsectors)
748 dg->dg_nsectors);
750 if (dg->dg_ntracks)
752 dg->dg_ntracks);
754 if (dg->dg_ncylinders)
756 dg->dg_ncylinders);
758 if (dg->dg_physsecsize) {
760 dg->dg_physsecsize);
762 dg->dg_alignedsec);