an_read_data
static int an_read_data(struct an_softc *, int, int, caddr_t, int);
if (an_read_data(sc, id, 0x0, (caddr_t)&rx_frame,
error = an_read_data(sc, id, sizeof(rx_frame),
error = an_read_data(sc, id, sizeof(rx_frame) +
if (an_read_data(sc, id, 0, (caddr_t)&rx_frame,
if (an_read_data(sc, id, 0x34,
error = an_read_data(sc, id, 0x44,