sfc/siena/sriov.h

0001 /* SPDX-License-Identifier: GPL-2.0-only */
0002 /****************************************************************************
0003  * Driver for Solarflare network controllers and boards
0004  * Copyright 2014-2015 Solarflare Communications Inc.
0005  */
0006
0007 #ifndef EFX_SRIOV_H
0008 #define EFX_SRIOV_H
0009
0010 #include "net_driver.h"
0011
0012 #ifdef CONFIG_SFC_SIENA_SRIOV
0013
0014 static inline
0015 int efx_sriov_set_vf_mac(struct net_device *net_dev, int vf_i, u8 *mac)
0016 {
0017     struct efx_nic *efx = netdev_priv(net_dev);
0018
0019     if (efx->type->sriov_set_vf_mac)
0020         return efx->type->sriov_set_vf_mac(efx, vf_i, mac);
0021     else
0022         return -EOPNOTSUPP;
0023 }
0024
0025 static inline
0026 int efx_sriov_set_vf_vlan(struct net_device *net_dev, int vf_i, u16 vlan,
0027               u8 qos, __be16 vlan_proto)
0028 {
0029     struct efx_nic *efx = netdev_priv(net_dev);
0030
0031     if (efx->type->sriov_set_vf_vlan) {
0032         if ((vlan & ~VLAN_VID_MASK) ||
0033             (qos & ~(VLAN_PRIO_MASK >> VLAN_PRIO_SHIFT)))
0034             return -EINVAL;
0035
0036         if (vlan_proto != htons(ETH_P_8021Q))
0037             return -EPROTONOSUPPORT;
0038
0039         return efx->type->sriov_set_vf_vlan(efx, vf_i, vlan, qos);
0040     } else {
0041         return -EOPNOTSUPP;
0042     }
0043 }
0044
0045 static inline
0046 int efx_sriov_set_vf_spoofchk(struct net_device *net_dev, int vf_i,
0047                   bool spoofchk)
0048 {
0049     struct efx_nic *efx = netdev_priv(net_dev);
0050
0051     if (efx->type->sriov_set_vf_spoofchk)
0052         return efx->type->sriov_set_vf_spoofchk(efx, vf_i, spoofchk);
0053     else
0054         return -EOPNOTSUPP;
0055 }
0056
0057 static inline
0058 int efx_sriov_get_vf_config(struct net_device *net_dev, int vf_i,
0059                 struct ifla_vf_info *ivi)
0060 {
0061     struct efx_nic *efx = netdev_priv(net_dev);
0062
0063     if (efx->type->sriov_get_vf_config)
0064         return efx->type->sriov_get_vf_config(efx, vf_i, ivi);
0065     else
0066         return -EOPNOTSUPP;
0067 }
0068
0069 static inline
0070 int efx_sriov_set_vf_link_state(struct net_device *net_dev, int vf_i,
0071                 int link_state)
0072 {
0073     struct efx_nic *efx = netdev_priv(net_dev);
0074
0075     if (efx->type->sriov_set_vf_link_state)
0076         return efx->type->sriov_set_vf_link_state(efx, vf_i,
0077                               link_state);
0078     else
0079         return -EOPNOTSUPP;
0080 }
0081 #endif /* CONFIG_SFC_SIENA_SRIOV */
0082
0083 #endif /* EFX_SRIOV_H */