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Lines Matching defs:heads

180 	int	heads;		/* number of heads */
644 		    type->cyls, type->heads, type->sectrac);
1253 			block = ((fd->sc_cylin * type->heads + head) *
1354 			block = ((fd->sc_cylin * type->heads + head) *
1396 		/* allow 1/50 second for heads to settle */
1511 		/* allow 1/30 second for heads to settle */
1658 		form_parms->ntrk = fd->sc_type->heads;
1713 		fd->sc_type->heads = form_parms->ntrk;
1733 		if (form_cmd->head >= fd->sc_type->heads ||
1832 	bp->b_blkno = (finfo->cyl * (type->sectrac * type->heads)
1878 	lp->d_ntracks     = sc->sc_type->heads;