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Lines Matching defs:dg

699 	struct disk_geom *dg = &dk->dk_geom;
701 	if (dg->dg_secsize == 0) {
705 		dg->dg_secsize = DEV_BSIZE;
708 	dk->dk_blkshift = DK_BSIZE2BLKSHIFT(dg->dg_secsize);
709 	dk->dk_byteshift = DK_BSIZE2BYTESHIFT(dg->dg_secsize);
711 	if (dg->dg_secperunit == 0) {
713 		if (dg->dg_ncylinders == 0) {
717 		if (dg->dg_nsectors == 0 || dg->dg_ntracks == 0) {
722 		dg->dg_secperunit = (int64_t) dg->dg_nsectors *
723 		    dg->dg_ntracks * dg->dg_ncylinders;
726 	if (dg->dg_ncylinders == 0) {
727 		if (dg->dg_ntracks && dg->dg_nsectors)
728 			dg->dg_ncylinders = dg->dg_secperunit /
729 			    (dg->dg_ntracks * dg->dg_nsectors);
738 	    dg->dg_secperunit);
740 	prop_dictionary_set_uint32(geom, "sector-size", dg->dg_secsize);
742 	if (dg->dg_nsectors)
744 		    dg->dg_nsectors);
746 	if (dg->dg_ntracks)
748 		    dg->dg_ntracks);
750 	if (dg->dg_ncylinders)
752 		    dg->dg_ncylinders);
754 	if (dg->dg_physsecsize) {
756 		    dg->dg_physsecsize);
758 		    dg->dg_alignedsec);