AWI_BPF_NORM      993 dev/ic/awi.c   			AWI_BPF_MTAP(sc, m0, AWI_BPF_NORM, BPF_DIRECTION_OUT);
AWI_BPF_NORM     1273 dev/ic/awi.c   		AWI_BPF_MTAP(sc, m, AWI_BPF_NORM, BPF_DIRECTION_IN);