LXR linux/drivers/net/ethernet/sfc/ef10

   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 * @efx: efx_nic struct for the current VF
  18 * @pci_dev: the pci_dev struct for the VF, retained while the VF is assigned
  19 * @vport_id: vport ID for the VF
  20 * @vport_assigned: record whether the vport is currently assigned to the VF
  21 * @mac: MAC address for the VF, zero when address is removed from the vport
  22 * @vlan: Default VLAN for the VF or #EFX_EF10_NO_VLAN
  23 */
  24struct ef10_vf {
  25        struct efx_nic *efx;
  26        struct pci_dev *pci_dev;
  27        unsigned int vport_id;
  28        unsigned int vport_assigned;
  29        u8 mac[ETH_ALEN];
  30        u16 vlan;
  31#define EFX_EF10_NO_VLAN       0
  32};
  33
  34static inline bool efx_ef10_sriov_wanted(struct efx_nic *efx)
  35{
  36        return false;
  37}
  38
  39int efx_ef10_sriov_configure(struct efx_nic *efx, int num_vfs);
  40int efx_ef10_sriov_init(struct efx_nic *efx);
  41static inline void efx_ef10_sriov_reset(struct efx_nic *efx) {}
  42void efx_ef10_sriov_fini(struct efx_nic *efx);
  43static inline void efx_ef10_sriov_flr(struct efx_nic *efx, unsigned vf_i) {}
  44
  45int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf, u8 *mac);
  46
  47int efx_ef10_sriov_set_vf_vlan(struct efx_nic *efx, int vf_i,
  48                               u16 vlan, u8 qos);
  49
  50int efx_ef10_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf,
  51                                   bool spoofchk);
  52
  53int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
  54                                 struct ifla_vf_info *ivf);
  55
  56int efx_ef10_sriov_set_vf_link_state(struct efx_nic *efx, int vf_i,
  57                                     int link_state);
  58
  59int efx_ef10_sriov_get_phys_port_id(struct efx_nic *efx,
  60                                    struct netdev_phys_item_id *ppid);
  61
  62int efx_ef10_vswitching_probe_pf(struct efx_nic *efx);
  63int efx_ef10_vswitching_probe_vf(struct efx_nic *efx);
  64int efx_ef10_vswitching_restore_pf(struct efx_nic *efx);
  65int efx_ef10_vswitching_restore_vf(struct efx_nic *efx);
  66void efx_ef10_vswitching_remove_pf(struct efx_nic *efx);
  67void efx_ef10_vswitching_remove_vf(struct efx_nic *efx);
  68int efx_ef10_vport_add_mac(struct efx_nic *efx,
  69                           unsigned int port_id, u8 *mac);
  70int efx_ef10_vport_del_mac(struct efx_nic *efx,
  71                           unsigned int port_id, u8 *mac);
  72int efx_ef10_vadaptor_alloc(struct efx_nic *efx, unsigned int port_id);
  73int efx_ef10_vadaptor_query(struct efx_nic *efx, unsigned int port_id,
  74                            u32 *port_flags, u32 *vadaptor_flags,
  75                            unsigned int *vlan_tags);
  76int efx_ef10_vadaptor_free(struct efx_nic *efx, unsigned int port_id);
  77
  78#endif /* EF10_SRIOV_H */
  79