Lines Matching refs:mcr
995 __u16 mcr;
1001 status = mos7840_get_uart_reg(port, MODEM_CONTROL_REGISTER, &mcr);
1004 result = ((mcr & MCR_DTR) ? TIOCM_DTR : 0)
1005 | ((mcr & MCR_RTS) ? TIOCM_RTS : 0)
1006 | ((mcr & MCR_LOOPBACK) ? TIOCM_LOOP : 0)
1022 unsigned int mcr;
1026 mcr = mos7840_port->shadowMCR;
1028 mcr &= ~MCR_RTS;
1030 mcr &= ~MCR_DTR;
1032 mcr &= ~MCR_LOOPBACK;
1035 mcr |= MCR_RTS;
1037 mcr |= MCR_DTR;
1039 mcr |= MCR_LOOPBACK;
1041 mos7840_port->shadowMCR = mcr;
1043 status = mos7840_set_uart_reg(port, MODEM_CONTROL_REGISTER, mcr);