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
nfp_nic_init(struct nfp_app * app)39 static int nfp_nic_init(struct nfp_app *app)
40 {
41 struct nfp_pf *pf = app->pf;
42
43 if (pf->eth_tbl && pf->max_data_vnics != pf->eth_tbl->count) {
44 nfp_err(pf->cpp, "ETH entries don't match vNICs (%d vs %d)\n",
45 pf->max_data_vnics, pf->eth_tbl->count);
46 return -EINVAL;
47 }
48
49 return 0;
50 }
51
nfp_nic_sriov_enable(struct nfp_app * app,int num_vfs)52 static int nfp_nic_sriov_enable(struct nfp_app *app, int num_vfs)
53 {
54 return 0;
55 }
56
nfp_nic_sriov_disable(struct nfp_app * app)57 static void nfp_nic_sriov_disable(struct nfp_app *app)
58 {
59 }
60
61 const struct nfp_app_type app_nic = {
62 .id = NFP_APP_CORE_NIC,
63 .name = "nic",
64
65 .init = nfp_nic_init,
66 .vnic_alloc = nfp_app_nic_vnic_alloc,
67
68 .sriov_enable = nfp_nic_sriov_enable,
69 .sriov_disable = nfp_nic_sriov_disable,
70 };
71
