287 	unsigned char signals;    /* serial signal states */  member
722 		info->signals &= ~(SerialSignal_RTS | SerialSignal_DTR);  in set_termios()
730 		info->signals |= SerialSignal_DTR;  in set_termios()
732 			info->signals |= SerialSignal_RTS;  in set_termios()
1190 	if (info->signals & SerialSignal_RTS)  in line_info()
1192 	if (info->signals & SerialSignal_CTS)  in line_info()
1194 	if (info->signals & SerialSignal_DTR)  in line_info()
1196 	if (info->signals & SerialSignal_DSR)  in line_info()
1198 	if (info->signals & SerialSignal_DCD)  in line_info()
1200 	if (info->signals & SerialSignal_RI)  in line_info()
1284 		info->signals &= ~SerialSignal_RTS;  in throttle()
1309 		info->signals |= SerialSignal_RTS;  in unthrottle()
1472 	info->signals |= SerialSignal_RTS | SerialSignal_DTR;  in hdlcdev_open()
1483 	if (info->signals & SerialSignal_DCD)  in hdlcdev_open()
1924 		info->signals |= SerialSignal_DSR;  in dsr_change()
1927 		info->signals &= ~SerialSignal_DSR;  in dsr_change()
1930 	DBGISR(("dsr_change %s signals=%04X\n", info->device_name, info->signals));  in dsr_change()
1944 		info->signals |= SerialSignal_CTS;  in cts_change()
1947 		info->signals &= ~SerialSignal_CTS;  in cts_change()
1950 	DBGISR(("cts_change %s signals=%04X\n", info->device_name, info->signals));  in cts_change()
1963 				if (info->signals & SerialSignal_CTS) {  in cts_change()
1969 				if (!(info->signals & SerialSignal_CTS))  in cts_change()
1979 		info->signals |= SerialSignal_DCD;  in dcd_change()
1982 		info->signals &= ~SerialSignal_DCD;  in dcd_change()
1985 	DBGISR(("dcd_change %s signals=%04X\n", info->device_name, info->signals));  in dcd_change()
1993 		if (info->signals & SerialSignal_DCD)  in dcd_change()
2004 		if (info->signals & SerialSignal_DCD)  in dcd_change()
2016 		info->signals |= SerialSignal_RI;  in ri_change()
2019 		info->signals &= ~SerialSignal_RI;  in ri_change()
2022 	DBGISR(("ri_change %s signals=%04X\n", info->device_name, info->signals));  in ri_change()
2235 			info->signals &= ~SerialSignal_RTS;  in isr_txeom()
2401 		info->signals &= ~(SerialSignal_RTS | SerialSignal_DTR);  in shutdown()
2464 		info->signals |= SerialSignal_RTS | SerialSignal_DTR;  in change_params()
2466 		info->signals &= ~(SerialSignal_RTS | SerialSignal_DTR);  in change_params()
2683 	s = info->signals;  in wait_mgsl_event()
3103 	result = ((info->signals & SerialSignal_RTS) ? TIOCM_RTS:0) +  in tiocmget()
3104 		((info->signals & SerialSignal_DTR) ? TIOCM_DTR:0) +  in tiocmget()
3105 		((info->signals & SerialSignal_DCD) ? TIOCM_CAR:0) +  in tiocmget()
3106 		((info->signals & SerialSignal_RI)  ? TIOCM_RNG:0) +  in tiocmget()
3107 		((info->signals & SerialSignal_DSR) ? TIOCM_DSR:0) +  in tiocmget()
3108 		((info->signals & SerialSignal_CTS) ? TIOCM_CTS:0);  in tiocmget()
3130 		info->signals |= SerialSignal_RTS;  in tiocmset()
3132 		info->signals |= SerialSignal_DTR;  in tiocmset()
3134 		info->signals &= ~SerialSignal_RTS;  in tiocmset()
3136 		info->signals &= ~SerialSignal_DTR;  in tiocmset()
3152 	return (info->signals & SerialSignal_DCD) ? 1 : 0;  in carrier_raised()
3162 		info->signals |= SerialSignal_RTS | SerialSignal_DTR;  in dtr_rts()
3164 		info->signals &= ~(SerialSignal_RTS | SerialSignal_DTR);  in dtr_rts()
3969 				if (!(info->signals & SerialSignal_RTS)) {  in tx_start()
3970 					info->signals |= SerialSignal_RTS;  in tx_start()
4024 	info->signals &= ~(SerialSignal_RTS | SerialSignal_DTR);  in reset_port()
4452 	info->signals &= SerialSignal_RTS | SerialSignal_DTR;  in get_gtsignals()
4455 		info->signals |= SerialSignal_DSR;  in get_gtsignals()
4457 		info->signals |= SerialSignal_CTS;  in get_gtsignals()
4459 		info->signals |= SerialSignal_DCD;  in get_gtsignals()
4461 		info->signals |= SerialSignal_RI;  in get_gtsignals()
4495 	if (info->signals & SerialSignal_DTR)  in msc_set_vcr()
4497 	if (info->signals & SerialSignal_RTS)  in msc_set_vcr()
4512 	if (info->signals & SerialSignal_DTR)  in set_gtsignals()
4516 	if (info->signals & SerialSignal_RTS)  in set_gtsignals()