drivers/net/ethernet/sfc/ef10_sriov.h

   1 /****************************************************************************
   2  * Driver for Solarflare network controllers and boards
   3  * Copyright 2015 Solarflare Communications Inc.
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 as published
   7  * by the Free Software Foundation, incorporated herein by reference.
   8  */
   9
  10 #ifndef EF10_SRIOV_H
  11 #define EF10_SRIOV_H
  12
  13 #include "net_driver.h"
  14
  15 /**
  16  * struct ef10_vf - PF's store of VF data
  17  * @vport_id: vport ID for the VF
  18  * @vport_assigned: record whether the vport is currently assigned to the VF
  19  * @mac: MAC address for the VF, zero when address is removed from the vport
  20  */
  21 struct ef10_vf {
  22         unsigned int vport_id;
  23         unsigned int vport_assigned;
  24         u8 mac[ETH_ALEN];
  25 };
  26
  27 static inline bool efx_ef10_sriov_wanted(struct efx_nic *efx)
  28 {
  29         return false;
  30 }
  31
  32 int efx_ef10_sriov_configure(struct efx_nic *efx, int num_vfs);
  33 int efx_ef10_sriov_init(struct efx_nic *efx);
  34 static inline void efx_ef10_sriov_mac_address_changed(struct efx_nic *efx) {}
  35 static inline void efx_ef10_sriov_reset(struct efx_nic *efx) {}
  36 void efx_ef10_sriov_fini(struct efx_nic *efx);
  37 static inline void efx_ef10_sriov_flr(struct efx_nic *efx, unsigned vf_i) {}
  38
  39 static inline int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf,
  40                                             u8 *mac)
  41 {
  42         return -EOPNOTSUPP;
  43 }
  44
  45 static inline int efx_ef10_sriov_set_vf_vlan(struct efx_nic *efx, int vf,
  46                                              u16 vlan, u8 qos)
  47 {
  48         return -EOPNOTSUPP;
  49 }
  50
  51 static inline int efx_ef10_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf,
  52                                                  bool spoofchk)
  53 {
  54         return -EOPNOTSUPP;
  55 }
  56
  57 static inline int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf,
  58                                                struct ifla_vf_info *ivf)
  59 {
  60         return -EOPNOTSUPP;
  61 }
  62
  63 int efx_ef10_vswitching_probe(struct efx_nic *efx);
  64 int efx_ef10_vswitching_restore(struct efx_nic *efx);
  65 void efx_ef10_vswitching_remove(struct efx_nic *efx);
  66
  67 #endif /* EF10_SRIOV_H */