+static void nfp_flower_sriov_disable(struct nfp_app *app)
+{
+ nfp_reprs_clean_and_free_by_type(app, NFP_REPR_TYPE_VF);
+}
+
+static int
+nfp_flower_spawn_vnic_reprs(struct nfp_app *app,
+ enum nfp_flower_cmsg_port_vnic_type vnic_type,
+ enum nfp_repr_type repr_type, unsigned int cnt)
+{
+ u8 nfp_pcie = nfp_cppcore_pcie_unit(app->pf->cpp);
+ struct nfp_flower_priv *priv = app->priv;
+ struct nfp_reprs *reprs, *old_reprs;
+ const u8 queue = 0;
+ int i, err;
+
+ reprs = nfp_reprs_alloc(cnt);
+ if (!reprs)
+ return -ENOMEM;
+
+ for (i = 0; i < cnt; i++) {
+ u32 port_id;
+
+ reprs->reprs[i] = nfp_repr_alloc(app);
+ if (!reprs->reprs[i]) {
+ err = -ENOMEM;
+ goto err_reprs_clean;
+ }
+
+ eth_hw_addr_random(reprs->reprs[i]);
+
+ port_id = nfp_flower_cmsg_pcie_port(nfp_pcie, vnic_type,
+ i, queue);
+ err = nfp_repr_init(app, reprs->reprs[i],
+ &nfp_flower_repr_netdev_ops,
+ port_id, NULL, priv->nn->dp.netdev);
+ if (err)
+ goto err_reprs_clean;
+
+ nfp_info(app->cpp, "%s%d Representor(%s) created\n",
+ repr_type == NFP_REPR_TYPE_PF ? "PF" : "VF", i,
+ reprs->reprs[i]->name);
+ }
+
+ old_reprs = nfp_app_reprs_set(app, repr_type, reprs);
+ if (IS_ERR(old_reprs)) {
+ err = PTR_ERR(old_reprs);
+ goto err_reprs_clean;
+ }
+
+ return 0;
+err_reprs_clean:
+ nfp_reprs_clean_and_free(reprs);
+ return err;
+}
+
+static int nfp_flower_sriov_enable(struct nfp_app *app, int num_vfs)
+{
+ return nfp_flower_spawn_vnic_reprs(app,
+ NFP_FLOWER_CMSG_PORT_VNIC_TYPE_VF,
+ NFP_REPR_TYPE_VF, num_vfs);
+}
+