43 typedef int tsw_open_t(struct tty *tp);
44 typedef void tsw_close_t(struct tty *tp);
45 typedef void tsw_outwakeup_t(struct tty *tp);
46 typedef void tsw_inwakeup_t(struct tty *tp);
47 typedef int tsw_ioctl_t(struct tty *tp, u_long cmd, caddr_t data,
49 typedef int tsw_cioctl_t(struct tty *tp, int unit, u_long cmd, caddr_t data,
51 typedef int tsw_param_t(struct tty *tp, struct termios *t);
52 typedef int tsw_modem_t(struct tty *tp, int sigon, int sigoff);
53 typedef int tsw_mmap_t(struct tty *tp, vm_ooffset_t offset,
55 typedef void tsw_pktnotify_t(struct tty *tp, char event);
57 typedef bool tsw_busy_t(struct tty *tp);
84 ttydevsw_open(struct tty *tp)  in ttydevsw_open()  argument
87 	tty_assert_locked(tp);  in ttydevsw_open()
88 	MPASS(!tty_gone(tp));  in ttydevsw_open()
90 	return (tp->t_devsw->tsw_open(tp));  in ttydevsw_open()
94 ttydevsw_close(struct tty *tp)  in ttydevsw_close()  argument
97 	tty_assert_locked(tp);  in ttydevsw_close()
98 	MPASS(!tty_gone(tp));  in ttydevsw_close()
100 	tp->t_devsw->tsw_close(tp);  in ttydevsw_close()
104 ttydevsw_outwakeup(struct tty *tp)  in ttydevsw_outwakeup()  argument
107 	tty_assert_locked(tp);  in ttydevsw_outwakeup()
108 	MPASS(!tty_gone(tp));  in ttydevsw_outwakeup()
111 	if (ttydisc_getc_poll(tp) == 0)  in ttydevsw_outwakeup()
114 	tp->t_devsw->tsw_outwakeup(tp);  in ttydevsw_outwakeup()
118 ttydevsw_inwakeup(struct tty *tp)  in ttydevsw_inwakeup()  argument
121 	tty_assert_locked(tp);  in ttydevsw_inwakeup()
122 	MPASS(!tty_gone(tp));  in ttydevsw_inwakeup()
125 	if (tp->t_flags & TF_HIWAT_IN)  in ttydevsw_inwakeup()
128 	tp->t_devsw->tsw_inwakeup(tp);  in ttydevsw_inwakeup()
132 ttydevsw_ioctl(struct tty *tp, u_long cmd, caddr_t data, struct thread *td)  in ttydevsw_ioctl()  argument
135 	tty_assert_locked(tp);  in ttydevsw_ioctl()
136 	MPASS(!tty_gone(tp));  in ttydevsw_ioctl()
138 	return (tp->t_devsw->tsw_ioctl(tp, cmd, data, td));  in ttydevsw_ioctl()
142 ttydevsw_cioctl(struct tty *tp, int unit, u_long cmd, caddr_t data,  in ttydevsw_cioctl()  argument
146 	tty_assert_locked(tp);  in ttydevsw_cioctl()
147 	MPASS(!tty_gone(tp));  in ttydevsw_cioctl()
149 	return (tp->t_devsw->tsw_cioctl(tp, unit, cmd, data, td));  in ttydevsw_cioctl()
153 ttydevsw_param(struct tty *tp, struct termios *t)  in ttydevsw_param()  argument
156 	MPASS(!tty_gone(tp));  in ttydevsw_param()
158 	return (tp->t_devsw->tsw_param(tp, t));  in ttydevsw_param()
162 ttydevsw_modem(struct tty *tp, int sigon, int sigoff)  in ttydevsw_modem()  argument
165 	MPASS(!tty_gone(tp));  in ttydevsw_modem()
167 	return (tp->t_devsw->tsw_modem(tp, sigon, sigoff));  in ttydevsw_modem()
171 ttydevsw_mmap(struct tty *tp, vm_ooffset_t offset, vm_paddr_t *paddr,  in ttydevsw_mmap()  argument
175 	MPASS(!tty_gone(tp));  in ttydevsw_mmap()
177 	return (tp->t_devsw->tsw_mmap(tp, offset, paddr, nprot, memattr));  in ttydevsw_mmap()
181 ttydevsw_pktnotify(struct tty *tp, char event)  in ttydevsw_pktnotify()  argument
184 	tty_assert_locked(tp);  in ttydevsw_pktnotify()
185 	MPASS(!tty_gone(tp));  in ttydevsw_pktnotify()
187 	tp->t_devsw->tsw_pktnotify(tp, event);  in ttydevsw_pktnotify()
191 ttydevsw_free(struct tty *tp)  in ttydevsw_free()  argument
194 	MPASS(tty_gone(tp));  in ttydevsw_free()
196 	tp->t_devsw->tsw_free(tty_softc(tp));  in ttydevsw_free()
200 ttydevsw_busy(struct tty *tp)  in ttydevsw_busy()  argument
203 	tty_assert_locked(tp);  in ttydevsw_busy()
204 	MPASS(!tty_gone(tp));  in ttydevsw_busy()
206 	return (tp->t_devsw->tsw_busy(tp));  in ttydevsw_busy()