NFE_INC
for (prog = 0;;NFE_INC(sc->rxq.cur, NFE_RX_RING_COUNT), vtag = 0) {
for (prog = 0;;NFE_INC(sc->jrxq.jcur, NFE_JUMBO_RX_RING_COUNT),
NFE_INC(cons, NFE_TX_RING_COUNT)) {
NFE_INC(prod, NFE_TX_RING_COUNT);