DGE_BUFFER_SIZE
m->m_len = m->m_pkthdr.len = DGE_BUFFER_SIZE;
MEXTADD(m, buf, DGE_BUFFER_SIZE, M_DEVBUF, dge_freebuf, sc);
DGE_BUFFER_SIZE, NULL, BUS_DMA_READ | BUS_DMA_NOWAIT);
#ifndef DGE_BUFFER_SIZE
#define DGE_RXMEM (DGE_NBUFFERS*DGE_BUFFER_SIZE)
return (char *)sc->sc_bugbuf + entry->rb_slot * DGE_BUFFER_SIZE;
i = ((char *)buf - (char *)sc->sc_bugbuf) / DGE_BUFFER_SIZE;
if ((error = bus_dmamap_create(sc->sc_dmat, DGE_BUFFER_SIZE, 1,
DGE_BUFFER_SIZE, 0, 0, &sc->sc_rxsoft[i].rxs_dmamap)) != 0) {