mirror of https://gitee.com/openkylin/linux.git
75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
/*
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* Copyright (C) 2017 Netronome Systems, Inc.
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*
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* This software is dual licensed under the GNU General License Version 2,
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* June 1991 as shown in the file COPYING in the top-level directory of this
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* source tree or the BSD 2-Clause License provided below. You have the
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* option to license this software under the complete terms of either license.
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*
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* The BSD 2-Clause License:
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*
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* Redistribution and use in source and binary forms, with or
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* without modification, are permitted provided that the following
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* conditions are met:
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*
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* 1. Redistributions of source code must retain the above
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* copyright notice, this list of conditions and the following
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* disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials
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* provided with the distribution.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include "nfpcore/nfp_cpp.h"
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#include "nfpcore/nfp_nsp.h"
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#include "nfp_app.h"
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#include "nfp_main.h"
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#include "nfp_net.h"
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#include "nfp_port.h"
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int nfp_app_nic_vnic_init_phy_port(struct nfp_pf *pf, struct nfp_app *app,
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struct nfp_net *nn, unsigned int id)
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{
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int err;
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if (!pf->eth_tbl)
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return 0;
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nn->port = nfp_port_alloc(app, NFP_PORT_PHYS_PORT, nn->dp.netdev);
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if (IS_ERR(nn->port))
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return PTR_ERR(nn->port);
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err = nfp_port_init_phy_port(pf, app, nn->port, id);
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if (err) {
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nfp_port_free(nn->port);
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return err;
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}
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return nn->port->type == NFP_PORT_INVALID;
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}
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int nfp_app_nic_vnic_alloc(struct nfp_app *app, struct nfp_net *nn,
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unsigned int id)
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{
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int err;
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err = nfp_app_nic_vnic_init_phy_port(app->pf, app, nn, id);
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if (err)
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return err < 0 ? err : 0;
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nfp_net_get_mac_addr(app->pf, nn->dp.netdev, nn->port);
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return 0;
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}
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