cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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nfp_app_nic.c (976B)

      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}