NPE_B
.npeid = NPE_B,
return (na->na_unit == NPE_B || na->na_unit == NPE_C);
sc->sc_unit = (na->na_unit == NPE_B) ? 0 : 1;
q[NPE_B].tail = &q[NPE_B].head; q[NPE_B].count = 0;
if (q[NPE_B].count)
npe_txdone_finish(npes[NPE_B], &q[NPE_B]);