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charset=us-ascii Content-Disposition: inline In-Reply-To: <20240417142028.2171-7-michal.swiatkowski@linux.intel.com> Wed, Apr 17, 2024 at 04:20:26PM CEST, michal.swiatkowski@linux.intel.com wrote: >From: Piotr Raczynski [...] >+static int ice_sf_dev_probe(struct auxiliary_device *adev, >+ const struct auxiliary_device_id *id) >+{ >+ struct ice_sf_dev *sf_dev = ice_adev_to_sf_dev(adev); >+ struct ice_dynamic_port *dyn_port = sf_dev->dyn_port; >+ struct ice_vsi_cfg_params params = {}; >+ struct ice_vsi *vsi = dyn_port->vsi; >+ struct ice_pf *pf = dyn_port->pf; >+ struct device *dev = &adev->dev; >+ struct ice_sf_priv *priv; >+ struct devlink *devlink; >+ int err; >+ >+ params.type = ICE_VSI_SF; >+ params.pi = pf->hw.port_info; >+ params.flags = ICE_VSI_FLAG_INIT; >+ >+ priv = ice_allocate_sf(&adev->dev); >+ if (!priv) { >+ dev_err(dev, "Subfunction devlink alloc failed"); >+ return -ENOMEM; >+ } >+ >+ priv->dev = sf_dev; >+ sf_dev->priv = priv; >+ devlink = priv_to_devlink(priv); >+ >+ devlink_register(devlink); Do register at the very end. Btw, currently the error path seems to be broken, leaving devlink instance allocated and registered. >+ devl_lock(devlink); >+ >+ err = ice_vsi_cfg(vsi, ¶ms); >+ if (err) { >+ dev_err(dev, "Subfunction vsi config failed"); >+ goto err_devlink_unlock; >+ } >+ >+ err = ice_devlink_create_sf_dev_port(sf_dev); >+ if (err) { >+ dev_err(dev, "Cannot add ice virtual devlink port for subfunction"); >+ goto err_vsi_decfg; >+ } >+ >+ err = ice_fltr_add_mac_and_broadcast(vsi, vsi->netdev->dev_addr, >+ ICE_FWD_TO_VSI); >+ if (err) { >+ dev_err(dev, "can't add MAC filters %pM for VSI %d\n", >+ vsi->netdev->dev_addr, vsi->idx); >+ goto err_devlink_destroy; >+ } >+ >+ ice_napi_add(vsi); >+ devl_unlock(devlink); >+ >+ return 0; >+ >+err_devlink_destroy: >+ ice_devlink_destroy_sf_dev_port(sf_dev); >+err_vsi_decfg: >+ ice_vsi_decfg(vsi); >+err_devlink_unlock: >+ devl_unlock(devlink); >+ return err; [...]