IE_RBUF_SIZE
int thisrblen = IE_RBUF_SIZE - thisrboff,
r = 64 + ((32 + IE_RBUF_SIZE) * B_PER_F);
ptr += sc->nrxbuf * IE_RBUF_SIZE;
IE_RBUF_SIZE | ((m==0)?IE_RBD_EOL:0));
sc->ie_bus_write16(sc, off, IE_RBUF_SIZE|IE_RBD_EOL);
sc->ie_bus_write16(sc, off, IE_RBUF_SIZE);
#define IE_RBUF_ADDR(sc, i) (sc->rbufs + ((i) * IE_RBUF_SIZE))
& (IE_RBUF_SIZE | (IE_RBUF_SIZE - 1)));
sc->rbuffs[i]->ie_rbd_length = IE_RBUF_SIZE;
sc->cbuffs[i] = ALLOC(ptr, IE_RBUF_SIZE);