ncells           1765 dev/ic/midway.c   int datalen = 0, dtqneed, len, ncells;
ncells           1858 dev/ic/midway.c   ncells = launch.need / MID_ATMDATASZ;
ncells           1917 dev/ic/midway.c     launch.tbd1 = MID_TBD_MK1(launch.aal, sc->txspeed[launch.atm_vci], ncells);