254 	iocb = (struct iocblk *)mp->b_rptr;  in ttcompatopen()
256 	bcopy(&base_termios, datamp->b_rptr, sizeof (struct termios));  in ttcompatopen()
363 		iocbp = (struct iocblk *)mp->b_rptr;  in ttcompatwput()
385 			cqp = (struct copyreq *)mp->b_rptr;  in ttcompatwput()
386 			cqp->cq_addr = (caddr_t)*(intptr_t *)mp->b_cont->b_rptr;  in ttcompatwput()
410 			mp->b_wptr = mp->b_rptr + sizeof (struct copyreq);  in ttcompatwput()
418 		csp = (struct copyresp *)mp->b_rptr;  in ttcompatwput()
441 			mp->b_wptr = mp->b_rptr + sizeof (struct iocblk);  in ttcompatwput()
442 			iocbp = (struct iocblk *)mp->b_rptr;  in ttcompatwput()
458 			iocbp = (struct iocblk *)mp->b_rptr;  in ttcompatwput()
506 	iocp = (struct iocblk *)mp->b_rptr;  in ttcompat_do_ioctl()
532 		tp->t_arg = *(intptr_t *)mp->b_cont->b_rptr;  in ttcompat_do_ioctl()
557 		tp->t_new_sgttyb = *((struct sgttyb *)mp->b_cont->b_rptr);  in ttcompat_do_ioctl()
566 		tp->t_new_tchars = *((struct tchars *)mp->b_cont->b_rptr);  in ttcompat_do_ioctl()
575 		tp->t_new_ltchars = *((struct ltchars *)mp->b_cont->b_rptr);  in ttcompat_do_ioctl()
586 		tp->t_new_lflags = *(int *)mp->b_cont->b_rptr;  in ttcompat_do_ioctl()
654 		flags = *(int *)mp->b_cont->b_rptr;  in ttcompat_do_ioctl()
672 		*(int *)mp->b_cont->b_rptr = flags;	/* fiddle the arg */  in ttcompat_do_ioctl()
724 			if (iocp->ioc_error == 0 && (*mp->b_cont->b_rptr != 0))  in ttcompat_do_ioctl()
807 	iocp = (struct iocblk *)mp->b_rptr;  in ttcompat_ioctl_ack()
824 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
825 		datap->b_rptr = datap->b_wptr = datap->b_datap->db_base;  in ttcompat_ioctl_ack()
857 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
858 		datap->b_rptr = datap->b_wptr = datap->b_datap->db_base;  in ttcompat_ioctl_ack()
866 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
867 		datap->b_rptr = datap->b_wptr = datap->b_datap->db_base;  in ttcompat_ioctl_ack()
875 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
876 		datap->b_rptr = datap->b_wptr = datap->b_datap->db_base;  in ttcompat_ioctl_ack()
889 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
920 		from_compat(&tp->t_curstate, (struct termios *)datap->b_rptr);  in ttcompat_ioctl_ack()
933 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
940 		from_compat(&tp->t_curstate, (struct termios *)datap->b_rptr);  in ttcompat_ioctl_ack()
953 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
960 		from_compat(&tp->t_curstate, (struct termios *)datap->b_rptr);  in ttcompat_ioctl_ack()
973 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
979 		from_compat(&tp->t_curstate, (struct termios *)datap->b_rptr);  in ttcompat_ioctl_ack()
992 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
998 		from_compat(&tp->t_curstate, (struct termios *)datap->b_rptr);  in ttcompat_ioctl_ack()
1011 		to_compat((struct termios *)datap->b_rptr, &tp->t_curstate);  in ttcompat_ioctl_ack()
1018 		from_compat(&tp->t_curstate, (struct termios *)datap->b_rptr);  in ttcompat_ioctl_ack()
1030 		((struct termios *)datap->b_rptr)->c_cflag |= HUPCL;  in ttcompat_ioctl_ack()
1069 	mp->b_wptr = mp->b_rptr + sizeof (struct iocblk);  in ttcompat_ioctl_ack()
1084 	cqp = (struct copyreq *)mp->b_rptr;  in ttcopyout()
1122 	iocp = (struct iocblk *)mp->b_rptr;  in ttcompat_ioctl_nak()