ATH_TXBUF
int ath_txbuf = ATH_TXBUF; /* # tx buffers to allocate */
if (sc->sc_txbuf_cnt > ATH_TXBUF) {
ATH_TXBUF);
sc->sc_txbuf_cnt = ATH_TXBUF;
if (ath_txbuf != ATH_TXBUF)
#ifndef ATH_TXBUF