zst_tba           143 dev/ic/z8530tty.c 	caddr_t	zst_tba;			/* transmit buffer address */
zst_tba           624 dev/ic/z8530tty.c 		zst->zst_tba = p + 1;
zst_tba          1015 dev/ic/z8530tty.c 		zs_write_data(cs, *zst->zst_tba);
zst_tba          1016 dev/ic/z8530tty.c 		zst->zst_tba++;
zst_tba          1223 dev/ic/z8530tty.c 			ndflush(&tp->t_outq, zst->zst_tba -