ACX_FRAME_HDRLEN
} else if (m->m_pkthdr.len < ACX_FRAME_HDRLEN) {
txbuf->tb_desc2->h_data_paddr = htole32(paddr + ACX_FRAME_HDRLEN);
htole16(m->m_pkthdr.len - ACX_FRAME_HDRLEN);
sc->chip_txdesc1_len = ACX_FRAME_HDRLEN;