LXR linux/drivers/net/ethernet/netronome/nfp/nfp_app

   1// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2/* Copyright (C) 2017-2018 Netronome Systems, Inc. */
   3
   4#include "nfpcore/nfp_cpp.h"
   5#include "nfpcore/nfp_nsp.h"
   6#include "nfp_app.h"
   7#include "nfp_main.h"
   8#include "nfp_net.h"
   9#include "nfp_port.h"
  10
  11int nfp_app_nic_vnic_init_phy_port(struct nfp_pf *pf, struct nfp_app *app,
  12                                   struct nfp_net *nn, unsigned int id)
  13{
  14        int err;
  15
  16        if (!pf->eth_tbl)
  17                return 0;
  18
  19        nn->port = nfp_port_alloc(app, NFP_PORT_PHYS_PORT, nn->dp.netdev);
  20        if (IS_ERR(nn->port))
  21                return PTR_ERR(nn->port);
  22
  23        err = nfp_port_init_phy_port(pf, app, nn->port, id);
  24        if (err) {
  25                nfp_port_free(nn->port);
  26                return err;
  27        }
  28
  29        return nn->port->type == NFP_PORT_INVALID;
  30}
  31
  32int nfp_app_nic_vnic_alloc(struct nfp_app *app, struct nfp_net *nn,
  33                           unsigned int id)
  34{
  35        int err;
  36
  37        err = nfp_app_nic_vnic_init_phy_port(app->pf, app, nn, id);
  38        if (err)
  39                return err < 0 ? err : 0;
  40
  41        nfp_net_get_mac_addr(app->pf, nn->dp.netdev, nn->port);
  42
  43        return 0;
  44}
  45