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

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/****************************************************************************
   3 * Driver for Solarflare network controllers and boards
   4 * Copyright 2015 Solarflare Communications Inc.
   5 */
   6
   7#ifndef EF10_SRIOV_H
   8#define EF10_SRIOV_H
   9
  10#include "net_driver.h"
  11
  12/**
  13 * struct ef10_vf - PF's store of VF data
  14 * @efx: efx_nic struct for the current VF
  15 * @pci_dev: the pci_dev struct for the VF, retained while the VF is assigned
  16 * @vport_id: vport ID for the VF
  17 * @vport_assigned: record whether the vport is currently assigned to the VF
  18 * @mac: MAC address for the VF, zero when address is removed from the vport
  19 * @vlan: Default VLAN for the VF or #EFX_EF10_NO_VLAN
  20 */
  21struct ef10_vf {
  22        struct efx_nic *efx;
  23        struct pci_dev *pci_dev;
  24        unsigned int vport_id;
  25        unsigned int vport_assigned;
  26        u8 mac[ETH_ALEN];
  27        u16 vlan;
  28#define EFX_EF10_NO_VLAN       0
  29};
  30
  31static inline bool efx_ef10_sriov_wanted(struct efx_nic *efx)
  32{
  33        return false;
  34}
  35
  36int efx_ef10_sriov_configure(struct efx_nic *efx, int num_vfs);
  37int efx_ef10_sriov_init(struct efx_nic *efx);
  38static inline void efx_ef10_sriov_reset(struct efx_nic *efx) {}
  39void efx_ef10_sriov_fini(struct efx_nic *efx);
  40static inline void efx_ef10_sriov_flr(struct efx_nic *efx, unsigned vf_i) {}
  41
  42int efx_ef10_sriov_set_vf_mac(struct efx_nic *efx, int vf, u8 *mac);
  43
  44int efx_ef10_sriov_set_vf_vlan(struct efx_nic *efx, int vf_i,
  45                               u16 vlan, u8 qos);
  46
  47int efx_ef10_sriov_set_vf_spoofchk(struct efx_nic *efx, int vf,
  48                                   bool spoofchk);
  49
  50int efx_ef10_sriov_get_vf_config(struct efx_nic *efx, int vf_i,
  51                                 struct ifla_vf_info *ivf);
  52
  53int efx_ef10_sriov_set_vf_link_state(struct efx_nic *efx, int vf_i,
  54                                     int link_state);
  55
  56int efx_ef10_vswitching_probe_pf(struct efx_nic *efx);
  57int efx_ef10_vswitching_probe_vf(struct efx_nic *efx);
  58int efx_ef10_vswitching_restore_pf(struct efx_nic *efx);
  59int efx_ef10_vswitching_restore_vf(struct efx_nic *efx);
  60void efx_ef10_vswitching_remove_pf(struct efx_nic *efx);
  61void efx_ef10_vswitching_remove_vf(struct efx_nic *efx);
  62int efx_ef10_vport_add_mac(struct efx_nic *efx,
  63                           unsigned int port_id, u8 *mac);
  64int efx_ef10_vport_del_mac(struct efx_nic *efx,
  65                           unsigned int port_id, u8 *mac);
  66int efx_ef10_vadaptor_alloc(struct efx_nic *efx, unsigned int port_id);
  67int efx_ef10_vadaptor_query(struct efx_nic *efx, unsigned int port_id,
  68                            u32 *port_flags, u32 *vadaptor_flags,
  69                            unsigned int *vlan_tags);
  70int efx_ef10_vadaptor_free(struct efx_nic *efx, unsigned int port_id);
  71
  72#endif /* EF10_SRIOV_H */
  73