Lines Matching refs:rs485
285 if (port->rs485.flags & SER_RS485_ENABLED) {
296 res = (port->rs485.flags & SER_RS485_RTS_AFTER_SEND) ?
299 if (port->rs485.delay_rts_after_send > 0)
301 port->rs485.delay_rts_after_send);
338 if ((up->port.rs485.flags & SER_RS485_ENABLED) &&
339 !(up->port.rs485.flags & SER_RS485_RX_DURING_TX))
367 if (port->rs485.flags & SER_RS485_ENABLED) {
373 res = (port->rs485.flags & SER_RS485_RTS_ON_SEND) ? 1 : 0;
376 if (port->rs485.delay_rts_before_send > 0)
377 mdelay(port->rs485.delay_rts_before_send);
381 if ((port->rs485.flags & SER_RS485_ENABLED) &&
382 !(port->rs485.flags & SER_RS485_RX_DURING_TX))
448 if ((up->port.rs485.flags & SER_RS485_ENABLED) &&
449 !(up->port.rs485.flags & SER_RS485_RX_DURING_TX) &&
502 if ((up->port.rs485.flags & SER_RS485_ENABLED) &&
503 !(up->port.rs485.flags & SER_RS485_RX_DURING_TX) &&
1297 /* Enable or disable the rs485 support */
1300 struct serial_rs485 *rs485)
1312 val = (rs485->flags & SER_RS485_ENABLED) ?
1314 val = (rs485->flags & val) ? 1 : 0;
1324 if (!(rs485->flags & SER_RS485_ENABLED) &&
1496 struct serial_rs485 *rs485conf = &up->port.rs485;
1514 if (of_property_read_bool(np, "rs485-rts-active-high")) {