JUMBO_LEN
error = bus_dmamap_create(sc->vmx_dmat, JUMBO_LEN, 1,
JUMBO_LEN, 0, BUS_DMA_NOWAIT,
error = bus_dmamap_create(sc->vmx_dmat, JUMBO_LEN, 1,
JUMBO_LEN, 0, BUS_DMA_NOWAIT,
m->m_pkthdr.len = m->m_len = JUMBO_LEN;