299 	if (port->rs485.flags & SER_RS485_ENABLED) {  in serial_omap_stop_tx()
310 			res = (port->rs485.flags & SER_RS485_RTS_AFTER_SEND) ?  in serial_omap_stop_tx()
313 				if (port->rs485.delay_rts_after_send > 0)  in serial_omap_stop_tx()
315 					port->rs485.delay_rts_after_send);  in serial_omap_stop_tx()
338 	if ((port->rs485.flags & SER_RS485_ENABLED) &&  in serial_omap_stop_tx()
339 	    !(port->rs485.flags & SER_RS485_RX_DURING_TX)) {  in serial_omap_stop_tx()
414 	if (port->rs485.flags & SER_RS485_ENABLED) {  in serial_omap_start_tx()
420 		res = (port->rs485.flags & SER_RS485_RTS_ON_SEND) ? 1 : 0;  in serial_omap_start_tx()
423 			if (port->rs485.delay_rts_before_send > 0)  in serial_omap_start_tx()
424 				mdelay(port->rs485.delay_rts_before_send);  in serial_omap_start_tx()
428 	if ((port->rs485.flags & SER_RS485_ENABLED) &&  in serial_omap_start_tx()
429 	    !(port->rs485.flags & SER_RS485_RX_DURING_TX))  in serial_omap_start_tx()
1396 serial_omap_config_rs485(struct uart_port *port, struct serial_rs485 *rs485)  in serial_omap_config_rs485()  argument
1410 	rs485->delay_rts_before_send = min(rs485->delay_rts_before_send, 100U);  in serial_omap_config_rs485()
1411 	rs485->delay_rts_after_send  = min(rs485->delay_rts_after_send, 100U);  in serial_omap_config_rs485()
1414 	port->rs485 = *rs485;  in serial_omap_config_rs485()
1422 		val = (port->rs485.flags & SER_RS485_ENABLED) ?  in serial_omap_config_rs485()
1424 		val = (port->rs485.flags & val) ? 1 : 0;  in serial_omap_config_rs485()
1427 		port->rs485.flags &= ~SER_RS485_ENABLED;  in serial_omap_config_rs485()
1436 	if (!(port->rs485.flags & SER_RS485_ENABLED) &&  in serial_omap_config_rs485()
1604 	struct serial_rs485 *rs485conf = &up->port.rs485;  in serial_omap_probe_rs485()