239 	unsigned char serial_signals;		/* current serial signal states */  member
875 		info->serial_signals &= ~(SerialSignal_RTS | SerialSignal_DTR);  in set_termios()
883 		info->serial_signals |= SerialSignal_DTR;  in set_termios()
885 			info->serial_signals |= SerialSignal_RTS;  in set_termios()
1358 	if (info->serial_signals & SerialSignal_RTS)  in line_info()
1360 	if (info->serial_signals & SerialSignal_CTS)  in line_info()
1362 	if (info->serial_signals & SerialSignal_DTR)  in line_info()
1364 	if (info->serial_signals & SerialSignal_DSR)  in line_info()
1366 	if (info->serial_signals & SerialSignal_DCD)  in line_info()
1368 	if (info->serial_signals & SerialSignal_RI)  in line_info()
1458 		info->serial_signals &= ~SerialSignal_RTS;  in throttle()
1487 		info->serial_signals |= SerialSignal_RTS;  in unthrottle()
1653 	info->serial_signals |= SerialSignal_RTS | SerialSignal_DTR;  in hdlcdev_open()
1664 	if (info->serial_signals & SerialSignal_DCD)  in hdlcdev_open()
2131 			MISCSTATUS_DCD_LATCHED|(info->serial_signals&SerialSignal_DCD));  in isr_rxint()
2238 			info->serial_signals &= ~SerialSignal_RTS;  in isr_txeom()
2282 			MISCSTATUS_CTS_LATCHED|(info->serial_signals&SerialSignal_CTS));  in isr_txint()
2684 		info->serial_signals &= ~(SerialSignal_RTS | SerialSignal_DTR);  in shutdown()
2749 		info->serial_signals |= SerialSignal_RTS | SerialSignal_DTR;  in change_params()
2751 		info->serial_signals &= ~(SerialSignal_RTS | SerialSignal_DTR);  in change_params()
3021 	s = info->serial_signals;  in wait_mgsl_event()
3183 	result = ((info->serial_signals & SerialSignal_RTS) ? TIOCM_RTS : 0) |  in tiocmget()
3184 		 ((info->serial_signals & SerialSignal_DTR) ? TIOCM_DTR : 0) |  in tiocmget()
3185 		 ((info->serial_signals & SerialSignal_DCD) ? TIOCM_CAR : 0) |  in tiocmget()
3186 		 ((info->serial_signals & SerialSignal_RI)  ? TIOCM_RNG : 0) |  in tiocmget()
3187 		 ((info->serial_signals & SerialSignal_DSR) ? TIOCM_DSR : 0) |  in tiocmget()
3188 		 ((info->serial_signals & SerialSignal_CTS) ? TIOCM_CTS : 0);  in tiocmget()
3209 		info->serial_signals |= SerialSignal_RTS;  in tiocmset()
3211 		info->serial_signals |= SerialSignal_DTR;  in tiocmset()
3213 		info->serial_signals &= ~SerialSignal_RTS;  in tiocmset()
3215 		info->serial_signals &= ~SerialSignal_DTR;  in tiocmset()
3233 	return (info->serial_signals & SerialSignal_DCD) ? 1 : 0;  in carrier_raised()
3243 		info->serial_signals |= SerialSignal_RTS | SerialSignal_DTR;  in dtr_rts()
3245 		info->serial_signals &= ~(SerialSignal_RTS | SerialSignal_DTR);  in dtr_rts()
4203 				if ( !(info->serial_signals & SerialSignal_RTS) ) {  in tx_start()
4204 					info->serial_signals |= SerialSignal_RTS;  in tx_start()
4332 		info->serial_signals &= ~(SerialSignal_RTS | SerialSignal_DTR);  in reset_port()
4479 	if (!(info->serial_signals & SerialSignal_RTS))  in async_mode()
4684 	if (!(info->serial_signals & SerialSignal_RTS))  in hdlc_mode()
4729 	info->serial_signals &= SerialSignal_RTS | SerialSignal_DTR;  in get_signals()
4734 		info->serial_signals |= SerialSignal_CTS;  in get_signals()
4737 		info->serial_signals |= SerialSignal_DCD;  in get_signals()
4741 		info->serial_signals |= SerialSignal_RI;  in get_signals()
4745 		info->serial_signals |= SerialSignal_DSR;  in get_signals()
4757 	if (info->serial_signals & SerialSignal_RTS)  in set_signals()
4765 	if (info->serial_signals & SerialSignal_DTR)  in set_signals()
5497 	delta = info->old_signals ^ info->serial_signals;  in status_timeout()
5498 	info->old_signals = info->serial_signals;  in status_timeout()
5501 		status |= MISCSTATUS_DSR_LATCHED|(info->serial_signals&SerialSignal_DSR);  in status_timeout()
5504 		status |= MISCSTATUS_RI_LATCHED|(info->serial_signals&SerialSignal_RI);  in status_timeout()
5507 		status |= MISCSTATUS_DCD_LATCHED|(info->serial_signals&SerialSignal_DCD);  in status_timeout()
5510 		status |= MISCSTATUS_CTS_LATCHED|(info->serial_signals&SerialSignal_CTS);  in status_timeout()