nn_dbg
nn_dbg(nn, "%s down", netdev->name);
nn_dbg(nn, "Feature change 0x%llx -> 0x%llx (changed=0x%llx)\n",
nn_dbg(nn, "NIC ctrl: 0x%x -> 0x%x\n", nn->dp.ctrl, new_ctrl);
nn_dbg(nn, "RV%02d: irq=%03d/%03d\n", idx, r_vec->irq_vector,
nn_dbg(nn, "Changed RSS config to 0x%x\n", nn->rss_cfg);
nn_dbg(nn, "Change ring size: RxQ %u->%u, TxQ %u->%u\n",