FIELD_SIZE
rmh->Cmd[0] |= (((u32)param1 & MASK_FIRST_FIELD) << FIELD_SIZE) & MASK_DSP_WORD;
rmh->Cmd[0] |= (((u32)pipe & MASK_FIRST_FIELD) << FIELD_SIZE) & MASK_DSP_WORD;
chip->audio_ins = (rmh.Stat[0] >> (FIELD_SIZE*2)) & MASK_FIRST_FIELD;
rmh.Cmd[0] |= pipe->number << FIELD_SIZE;
int nb_audio = ((prmh->stat[i] >> FIELD_SIZE) &
int nb_stream = ((prmh->stat[i] >> (2*FIELD_SIZE)) &
rmh->cmd[0] |= (param1 << FIELD_SIZE);
if (((rmh.stat[0] >> (2 * FIELD_SIZE)) & MASK_FIRST_FIELD) <