RFX_INIT_SIZE
RFX_INIT_ADDR, RFX_INIT_SIZE, BUS_SPACE_MAP_LINEAR, 0, &bh)) != 0) {
cnt = (RFX_INIT_SIZE - RFX_INIT_OFFSET) / sizeof(u_int32_t);
bus_space_unmap(sa->sa_bustag, bh, RFX_INIT_SIZE);