diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/ef10.c')
-rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 8b6579aceebb..78d3236a3d67 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -544,6 +544,25 @@ static void efx_ef10_remove(struct efx_nic *efx) struct efx_ef10_nic_data *nic_data = efx->nic_data; int rc; +#ifdef CONFIG_SFC_SRIOV + struct efx_ef10_nic_data *nic_data_pf; + struct pci_dev *pci_dev_pf; + struct efx_nic *efx_pf; + struct ef10_vf *vf; + + if (efx->pci_dev->is_virtfn) { + pci_dev_pf = efx->pci_dev->physfn; + if (pci_dev_pf) { + efx_pf = pci_get_drvdata(pci_dev_pf); + nic_data_pf = efx_pf->nic_data; + vf = nic_data_pf->vf + nic_data->vf_index; + vf->efx = NULL; + } else + netif_info(efx, drv, efx->net_dev, + "Could not get the PF id from VF\n"); + } +#endif + efx_ptp_remove(efx); efx_mcdi_mon_remove(efx); @@ -582,6 +601,19 @@ static int efx_ef10_probe_vf(struct efx_nic *efx) if (rc) goto fail; + if (efx->pci_dev->is_virtfn) { + if (efx->pci_dev->physfn) { + struct efx_nic *efx_pf = + pci_get_drvdata(efx->pci_dev->physfn); + struct efx_ef10_nic_data *nic_data_p = efx_pf->nic_data; + struct efx_ef10_nic_data *nic_data = efx->nic_data; + + nic_data_p->vf[nic_data->vf_index].efx = efx; + } else + netif_info(efx, drv, efx->net_dev, + "Could not get the PF id from VF\n"); + } + return 0; fail: |