d->config = xrealloc(d->config, d->config_bufsize);
d->present = xrealloc(d->present, d->config_bufsize);
memset(d->present + orig_size, 0, d->config_bufsize - orig_size);
+ pci_setup_cache(d->dev, d->config, d->dev->cache_len);
}
result = pci_read_block(d->dev, pos, d->config + pos, len);
if (result)