45 typedef int tsw_open_t(struct tty *tp);
46 typedef void tsw_close_t(struct tty *tp);
47 typedef void tsw_outwakeup_t(struct tty *tp);
48 typedef void tsw_inwakeup_t(struct tty *tp);
49 typedef int tsw_ioctl_t(struct tty *tp, u_long cmd, caddr_t data,
51 typedef int tsw_cioctl_t(struct tty *tp, int unit, u_long cmd, caddr_t data,
53 typedef int tsw_param_t(struct tty *tp, struct termios *t);
54 typedef int tsw_modem_t(struct tty *tp, int sigon, int sigoff);
55 typedef int tsw_mmap_t(struct tty *tp, vm_ooffset_t offset,
57 typedef void tsw_pktnotify_t(struct tty *tp, char event);
59 typedef bool tsw_busy_t(struct tty *tp);
86 ttydevsw_open(struct tty *tp)  in ttydevsw_open()  argument
89 	tty_assert_locked(tp);  in ttydevsw_open()
90 	MPASS(!tty_gone(tp));  in ttydevsw_open()
92 	return (tp->t_devsw->tsw_open(tp));  in ttydevsw_open()
96 ttydevsw_close(struct tty *tp)  in ttydevsw_close()  argument
99 	tty_assert_locked(tp);  in ttydevsw_close()
100 	MPASS(!tty_gone(tp));  in ttydevsw_close()
102 	tp->t_devsw->tsw_close(tp);  in ttydevsw_close()
106 ttydevsw_outwakeup(struct tty *tp)  in ttydevsw_outwakeup()  argument
109 	tty_assert_locked(tp);  in ttydevsw_outwakeup()
110 	MPASS(!tty_gone(tp));  in ttydevsw_outwakeup()
113 	if (ttydisc_getc_poll(tp) == 0)  in ttydevsw_outwakeup()
116 	tp->t_devsw->tsw_outwakeup(tp);  in ttydevsw_outwakeup()
120 ttydevsw_inwakeup(struct tty *tp)  in ttydevsw_inwakeup()  argument
123 	tty_assert_locked(tp);  in ttydevsw_inwakeup()
124 	MPASS(!tty_gone(tp));  in ttydevsw_inwakeup()
127 	if (tp->t_flags & TF_HIWAT_IN)  in ttydevsw_inwakeup()
130 	tp->t_devsw->tsw_inwakeup(tp);  in ttydevsw_inwakeup()
134 ttydevsw_ioctl(struct tty *tp, u_long cmd, caddr_t data, struct thread *td)  in ttydevsw_ioctl()  argument
137 	tty_assert_locked(tp);  in ttydevsw_ioctl()
138 	MPASS(!tty_gone(tp));  in ttydevsw_ioctl()
140 	return (tp->t_devsw->tsw_ioctl(tp, cmd, data, td));  in ttydevsw_ioctl()
144 ttydevsw_cioctl(struct tty *tp, int unit, u_long cmd, caddr_t data,  in ttydevsw_cioctl()  argument
148 	tty_assert_locked(tp);  in ttydevsw_cioctl()
149 	MPASS(!tty_gone(tp));  in ttydevsw_cioctl()
151 	return (tp->t_devsw->tsw_cioctl(tp, unit, cmd, data, td));  in ttydevsw_cioctl()
155 ttydevsw_param(struct tty *tp, struct termios *t)  in ttydevsw_param()  argument
158 	MPASS(!tty_gone(tp));  in ttydevsw_param()
160 	return (tp->t_devsw->tsw_param(tp, t));  in ttydevsw_param()
164 ttydevsw_modem(struct tty *tp, int sigon, int sigoff)  in ttydevsw_modem()  argument
167 	MPASS(!tty_gone(tp));  in ttydevsw_modem()
169 	return (tp->t_devsw->tsw_modem(tp, sigon, sigoff));  in ttydevsw_modem()
173 ttydevsw_mmap(struct tty *tp, vm_ooffset_t offset, vm_paddr_t *paddr,  in ttydevsw_mmap()  argument
177 	MPASS(!tty_gone(tp));  in ttydevsw_mmap()
179 	return (tp->t_devsw->tsw_mmap(tp, offset, paddr, nprot, memattr));  in ttydevsw_mmap()
183 ttydevsw_pktnotify(struct tty *tp, char event)  in ttydevsw_pktnotify()  argument
186 	tty_assert_locked(tp);  in ttydevsw_pktnotify()
187 	MPASS(!tty_gone(tp));  in ttydevsw_pktnotify()
189 	tp->t_devsw->tsw_pktnotify(tp, event);  in ttydevsw_pktnotify()
193 ttydevsw_free(struct tty *tp)  in ttydevsw_free()  argument
196 	MPASS(tty_gone(tp));  in ttydevsw_free()
198 	tp->t_devsw->tsw_free(tty_softc(tp));  in ttydevsw_free()
202 ttydevsw_busy(struct tty *tp)  in ttydevsw_busy()  argument
205 	tty_assert_locked(tp);  in ttydevsw_busy()
206 	MPASS(!tty_gone(tp));  in ttydevsw_busy()
208 	return (tp->t_devsw->tsw_busy(tp));  in ttydevsw_busy()