update_gid
update_gid(dev, inbox, (u8)slave);
update_gid(dev, inbox, (u8)slave);
update_gid(dev, inbox, (u8)slave);
update_gid(dev, inbox, (u8)slave);
update_gid(dev, inbox, (u8)slave);
update_gid(GID_ADD, device, port, &gid, entry->ndev);
update_gid(GID_DEL, device, port, &gid, ndev);