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
nfp_app_nic_vnic_init_phy_port(struct nfp_pf * pf,struct nfp_app * app,struct nfp_net * nn,unsigned int id)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
nfp_app_nic_vnic_alloc(struct nfp_app * app,struct nfp_net * nn,unsigned int id)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
