Lines Matching refs:MCR
98 int MCR; /* Modem control register */
527 info->MCR = 0;
529 info->MCR = SER_DTR | SER_RTS;
530 rtsdtr_ctrl(info->MCR);
594 info->MCR &= ~(SER_DTR|SER_RTS);
595 rtsdtr_ctrl(info->MCR);
903 info->MCR &= ~SER_RTS;
906 rtsdtr_ctrl(info->MCR);
925 info->MCR |= SER_RTS;
927 rtsdtr_ctrl(info->MCR);
1054 control = info->MCR;
1076 info->MCR |= SER_RTS;
1078 info->MCR |= SER_DTR;
1080 info->MCR &= ~SER_RTS;
1082 info->MCR &= ~SER_DTR;
1083 rtsdtr_ctrl(info->MCR);
1215 info->MCR &= ~(SER_DTR|SER_RTS);
1217 rtsdtr_ctrl(info->MCR);
1223 info->MCR |= SER_DTR;
1225 info->MCR |= SER_RTS;
1227 rtsdtr_ctrl(info->MCR);
1414 control = tty_port_initialized(&state->tport) ? state->MCR : status;
1518 info->MCR |= SER_DTR|SER_RTS;
1520 info->MCR &= ~(SER_DTR|SER_RTS);
1523 rtsdtr_ctrl(info->MCR);