1347 	u8 modem = readb(sport->port.membase + UARTMODEM) &  in lpuart_config_rs485()  local
1349 	writeb(modem, sport->port.membase + UARTMODEM);  in lpuart_config_rs485()
1358 		modem |= UARTMODEM_TXRTSE;  in lpuart_config_rs485()
1380 			modem |= UARTMODEM_TXRTSPOL;  in lpuart_config_rs485()
1382 			modem &= ~UARTMODEM_TXRTSPOL;  in lpuart_config_rs485()
1388 	writeb(modem, sport->port.membase + UARTMODEM);  in lpuart_config_rs485()
1398 	unsigned long modem = lpuart32_read(&sport->port, UARTMODIR)  in lpuart32_config_rs485()  local
1400 	lpuart32_write(&sport->port, modem, UARTMODIR);  in lpuart32_config_rs485()
1409 		modem |= UARTMODEM_TXRTSE;  in lpuart32_config_rs485()
1431 			modem |= UARTMODEM_TXRTSPOL;  in lpuart32_config_rs485()
1433 			modem &= ~UARTMODEM_TXRTSPOL;  in lpuart32_config_rs485()
1439 	lpuart32_write(&sport->port, modem, UARTMODIR);  in lpuart32_config_rs485()
1874 	unsigned char cr1, old_cr1, old_cr2, cr3, cr4, bdh, modem;  in lpuart_set_termios()  local
1884 	modem = readb(sport->port.membase + UARTMODEM);  in lpuart_set_termios()
1920 		modem |= UARTMODEM_RXRTSE | UARTMODEM_TXCTSE;  in lpuart_set_termios()
1922 		modem &= ~(UARTMODEM_RXRTSE | UARTMODEM_TXCTSE);  in lpuart_set_termios()
2006 	writeb(modem, sport->port.membase + UARTMODEM);  in lpuart_set_termios()
2112 	unsigned long ctrl, old_ctrl, bd, modem;  in lpuart32_set_termios()  local
2118 	modem = lpuart32_read(&sport->port, UARTMODIR);  in lpuart32_set_termios()
2154 		modem |= (UARTMODIR_RXRTSE | UARTMODIR_TXCTSE);  in lpuart32_set_termios()
2157 		modem &= ~(UARTMODIR_RXRTSE | UARTMODIR_TXCTSE);  in lpuart32_set_termios()
2240 	lpuart32_write(&sport->port, modem, UARTMODIR);  in lpuart32_set_termios()