Lines Matching defs:modem
211 com_modem modem;
263 com->modem.carrier = 1;
273 com->modem.interrupting = (com->modem.carrier_changed && (com->reg[1] & 0x80));
278 || com->modem.interrupting);
320 if (!com->modem.carrier)
326 com->modem.carrier_changed = 1;
330 com->modem.carrier_changed = 1;
333 if (com->modem.carrier_changed) {
335 com->modem.carrier = 0;
358 else if (com->modem.interrupting == 0)
375 /* modem status */
376 *val = ((com->modem.carrier_changed ? 0x08 : 0)
377 | (com->modem.carrier ? 0x80 : 0)
379 com->modem.carrier_changed = 0;