1 /* 2 * Copyright (C) 2017 Netronome Systems, Inc. 3 * 4 * This software is dual licensed under the GNU General License Version 2, 5 * June 1991 as shown in the file COPYING in the top-level directory of this 6 * source tree or the BSD 2-Clause License provided below. You have the 7 * option to license this software under the complete terms of either license. 8 * 9 * The BSD 2-Clause License: 10 * 11 * Redistribution and use in source and binary forms, with or 12 * without modification, are permitted provided that the following 13 * conditions are met: 14 * 15 * 1. Redistributions of source code must retain the above 16 * copyright notice, this list of conditions and the following 17 * disclaimer. 18 * 19 * 2. Redistributions in binary form must reproduce the above 20 * copyright notice, this list of conditions and the following 21 * disclaimer in the documentation and/or other materials 22 * provided with the distribution. 23 * 24 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 25 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 26 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 27 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 28 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN 29 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN 30 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 31 * SOFTWARE. 32 */ 33 34 #include "nfpcore/nfp_cpp.h" 35 #include "nfpcore/nfp_nsp.h" 36 #include "nfp_app.h" 37 #include "nfp_main.h" 38 #include "nfp_net.h" 39 #include "nfp_port.h" 40 41 int nfp_app_nic_vnic_init_phy_port(struct nfp_pf *pf, struct nfp_app *app, 42 struct nfp_net *nn, unsigned int id) 43 { 44 int err; 45 46 if (!pf->eth_tbl) 47 return 0; 48 49 nn->port = nfp_port_alloc(app, NFP_PORT_PHYS_PORT, nn->dp.netdev); 50 if (IS_ERR(nn->port)) 51 return PTR_ERR(nn->port); 52 53 err = nfp_port_init_phy_port(pf, app, nn->port, id); 54 if (err) { 55 nfp_port_free(nn->port); 56 return err; 57 } 58 59 return nn->port->type == NFP_PORT_INVALID; 60 } 61 62 int nfp_app_nic_vnic_alloc(struct nfp_app *app, struct nfp_net *nn, 63 unsigned int id) 64 { 65 int err; 66 67 err = nfp_app_nic_vnic_init_phy_port(app->pf, app, nn, id); 68 if (err) 69 return err < 0 ? err : 0; 70 71 nfp_net_get_mac_addr(app->pf, nn->dp.netdev, nn->port); 72 73 return 0; 74 } 75