PH_DATA_IND
case (PH_DATA_IND):
hh->prim = PH_DATA_IND;
hh->prim = PH_DATA_IND;
queue_ch_frame(&bch->ch, PH_DATA_IND, rx_counter, nskb);
case PH_DATA_IND:
case PH_DATA_IND:
if (hh->prim != PH_DATA_IND)