sea_transfer_pio
sea_transfer_pio(sea, &phase, &len, &data);
sea_transfer_pio(sea, &phase, &len, &msgptr);
sea_transfer_pio(sea, &phase, &scb->datalen,
sea_transfer_pio(sea, &phase, &len, &data);
sea_transfer_pio(sea, &phase, &len, &data);
sea_transfer_pio(sea, &phase, &len, &data);
sea_transfer_pio(sea, &phase, &len, &data);
int sea_transfer_pio(struct sea_softc *sea, u_char *phase,
sea_transfer_pio(sea, &phase, &len, &data);
sea_transfer_pio(sea, &phase, &len, &data);