73 lines · c
1// SPDX-License-Identifier: GPL-2.0-only2/****************************************************************************3 * Driver for Solarflare network controllers and boards4 * Copyright 2014-2015 Solarflare Communications Inc.5 */6#include <linux/module.h>7#include "net_driver.h"8#include "nic.h"9#include "sriov.h"10 11int efx_sriov_set_vf_mac(struct net_device *net_dev, int vf_i, u8 *mac)12{13 struct efx_nic *efx = efx_netdev_priv(net_dev);14 15 if (efx->type->sriov_set_vf_mac)16 return efx->type->sriov_set_vf_mac(efx, vf_i, mac);17 else18 return -EOPNOTSUPP;19}20 21int efx_sriov_set_vf_vlan(struct net_device *net_dev, int vf_i, u16 vlan,22 u8 qos, __be16 vlan_proto)23{24 struct efx_nic *efx = efx_netdev_priv(net_dev);25 26 if (efx->type->sriov_set_vf_vlan) {27 if ((vlan & ~VLAN_VID_MASK) ||28 (qos & ~(VLAN_PRIO_MASK >> VLAN_PRIO_SHIFT)))29 return -EINVAL;30 31 if (vlan_proto != htons(ETH_P_8021Q))32 return -EPROTONOSUPPORT;33 34 return efx->type->sriov_set_vf_vlan(efx, vf_i, vlan, qos);35 } else {36 return -EOPNOTSUPP;37 }38}39 40int efx_sriov_set_vf_spoofchk(struct net_device *net_dev, int vf_i,41 bool spoofchk)42{43 struct efx_nic *efx = efx_netdev_priv(net_dev);44 45 if (efx->type->sriov_set_vf_spoofchk)46 return efx->type->sriov_set_vf_spoofchk(efx, vf_i, spoofchk);47 else48 return -EOPNOTSUPP;49}50 51int efx_sriov_get_vf_config(struct net_device *net_dev, int vf_i,52 struct ifla_vf_info *ivi)53{54 struct efx_nic *efx = efx_netdev_priv(net_dev);55 56 if (efx->type->sriov_get_vf_config)57 return efx->type->sriov_get_vf_config(efx, vf_i, ivi);58 else59 return -EOPNOTSUPP;60}61 62int efx_sriov_set_vf_link_state(struct net_device *net_dev, int vf_i,63 int link_state)64{65 struct efx_nic *efx = efx_netdev_priv(net_dev);66 67 if (efx->type->sriov_set_vf_link_state)68 return efx->type->sriov_set_vf_link_state(efx, vf_i,69 link_state);70 else71 return -EOPNOTSUPP;72}73