diff options
| -rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 45 |
1 files changed, 20 insertions, 25 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 847643455468..9740cd02f81d 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -3829,38 +3829,27 @@ static int efx_ef10_set_mac_address(struct efx_nic *efx) efx_net_open(efx->net_dev); netif_device_attach(efx->net_dev); -#if !defined(CONFIG_SFC_SRIOV) - if (rc == -EPERM) - netif_err(efx, drv, efx->net_dev, - "Cannot change MAC address; use sfboot to enable mac-spoofing" - " on this interface\n"); -#else - if (rc == -EPERM) { +#ifdef CONFIG_SFC_SRIOV + if (efx->pci_dev->is_virtfn && efx->pci_dev->physfn) { struct pci_dev *pci_dev_pf = efx->pci_dev->physfn; - /* Switch to PF and change MAC address on vport */ - if (efx->pci_dev->is_virtfn && pci_dev_pf) { - struct efx_nic *efx_pf = pci_get_drvdata(pci_dev_pf); + if (rc == -EPERM) { + struct efx_nic *efx_pf; - if (!efx_ef10_sriov_set_vf_mac(efx_pf, - nic_data->vf_index, - efx->net_dev->dev_addr)) - return 0; - } - netif_err(efx, drv, efx->net_dev, - "Cannot change MAC address; use sfboot to enable mac-spoofing" - " on this interface\n"); - } else if (efx->pci_dev->is_virtfn) { - /* Successfully changed by VF (with MAC spoofing), so update the - * parent PF if possible. - */ - struct pci_dev *pci_dev_pf = efx->pci_dev->physfn; + /* Switch to PF and change MAC address on vport */ + efx_pf = pci_get_drvdata(pci_dev_pf); - if (pci_dev_pf) { + rc = efx_ef10_sriov_set_vf_mac(efx_pf, + nic_data->vf_index, + efx->net_dev->dev_addr); + } else if (!rc) { struct efx_nic *efx_pf = pci_get_drvdata(pci_dev_pf); struct efx_ef10_nic_data *nic_data = efx_pf->nic_data; unsigned int i; + /* MAC address successfully changed by VF (with MAC + * spoofing) so update the parent PF if possible. + */ for (i = 0; i < efx_pf->vf_count; ++i) { struct ef10_vf *vf = nic_data->vf + i; @@ -3871,8 +3860,14 @@ static int efx_ef10_set_mac_address(struct efx_nic *efx) } } } - } + } else #endif + if (rc == -EPERM) { + netif_err(efx, drv, efx->net_dev, + "Cannot change MAC address; use sfboot to enable" + " mac-spoofing on this interface\n"); + } + return rc; } |