diff options
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 155 |
1 files changed, 83 insertions, 72 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 173e924d4dae..775d5a125887 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -2167,6 +2167,73 @@ i40e_aqc_broadcast_filter(struct i40e_vsi *vsi, const char *vsi_name, } /** + * i40e_set_promiscuous - set promiscuous mode + * @pf: board private structure + * @promisc: promisc on or off + * + * There are different ways of setting promiscuous mode on a PF depending on + * what state/environment we're in. This identifies and sets it appropriately. + * Returns 0 on success. + **/ +static int i40e_set_promiscuous(struct i40e_pf *pf, bool promisc) +{ + struct i40e_vsi *vsi = pf->vsi[pf->lan_vsi]; + struct i40e_hw *hw = &pf->hw; + i40e_status aq_ret; + + if (vsi->type == I40E_VSI_MAIN && + pf->lan_veb != I40E_NO_VEB && + !(pf->flags & I40E_FLAG_MFP_ENABLED)) { + /* set defport ON for Main VSI instead of true promisc + * this way we will get all unicast/multicast and VLAN + * promisc behavior but will not get VF or VMDq traffic + * replicated on the Main VSI. + */ + if (promisc) + aq_ret = i40e_aq_set_default_vsi(hw, + vsi->seid, + NULL); + else + aq_ret = i40e_aq_clear_default_vsi(hw, + vsi->seid, + NULL); + if (aq_ret) { + dev_info(&pf->pdev->dev, + "Set default VSI failed, err %s, aq_err %s\n", + i40e_stat_str(hw, aq_ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); + } + } else { + aq_ret = i40e_aq_set_vsi_unicast_promiscuous( + hw, + vsi->seid, + promisc, NULL, + true); + if (aq_ret) { + dev_info(&pf->pdev->dev, + "set unicast promisc failed, err %s, aq_err %s\n", + i40e_stat_str(hw, aq_ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); + } + aq_ret = i40e_aq_set_vsi_multicast_promiscuous( + hw, + vsi->seid, + promisc, NULL); + if (aq_ret) { + dev_info(&pf->pdev->dev, + "set multicast promisc failed, err %s, aq_err %s\n", + i40e_stat_str(hw, aq_ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); + } + } + + if (!aq_ret) + pf->cur_promisc = promisc; + + return aq_ret; +} + +/** * i40e_sync_vsi_filters - Update the VSI filter list to the HW * @vsi: ptr to the VSI * @@ -2467,81 +2534,16 @@ int i40e_sync_vsi_filters(struct i40e_vsi *vsi) cur_promisc = (!!(vsi->current_netdev_flags & IFF_PROMISC) || test_bit(__I40E_VSI_OVERFLOW_PROMISC, vsi->state)); - if ((vsi->type == I40E_VSI_MAIN) && - (pf->lan_veb != I40E_NO_VEB) && - !(pf->flags & I40E_FLAG_MFP_ENABLED)) { - /* set defport ON for Main VSI instead of true promisc - * this way we will get all unicast/multicast and VLAN - * promisc behavior but will not get VF or VMDq traffic - * replicated on the Main VSI. - */ - if (pf->cur_promisc != cur_promisc) { - pf->cur_promisc = cur_promisc; - if (cur_promisc) - aq_ret = - i40e_aq_set_default_vsi(hw, - vsi->seid, - NULL); - else - aq_ret = - i40e_aq_clear_default_vsi(hw, - vsi->seid, - NULL); - if (aq_ret) { - retval = i40e_aq_rc_to_posix(aq_ret, - hw->aq.asq_last_status); - dev_info(&pf->pdev->dev, - "Set default VSI failed on %s, err %s, aq_err %s\n", - vsi_name, - i40e_stat_str(hw, aq_ret), - i40e_aq_str(hw, - hw->aq.asq_last_status)); - } - } - } else { - aq_ret = i40e_aq_set_vsi_unicast_promiscuous( - hw, - vsi->seid, - cur_promisc, NULL, - true); - if (aq_ret) { - retval = - i40e_aq_rc_to_posix(aq_ret, - hw->aq.asq_last_status); - dev_info(&pf->pdev->dev, - "set unicast promisc failed on %s, err %s, aq_err %s\n", - vsi_name, - i40e_stat_str(hw, aq_ret), - i40e_aq_str(hw, - hw->aq.asq_last_status)); - } - aq_ret = i40e_aq_set_vsi_multicast_promiscuous( - hw, - vsi->seid, - cur_promisc, NULL); - if (aq_ret) { - retval = - i40e_aq_rc_to_posix(aq_ret, - hw->aq.asq_last_status); - dev_info(&pf->pdev->dev, - "set multicast promisc failed on %s, err %s, aq_err %s\n", - vsi_name, - i40e_stat_str(hw, aq_ret), - i40e_aq_str(hw, - hw->aq.asq_last_status)); - } - } - aq_ret = i40e_aq_set_vsi_broadcast(&vsi->back->hw, - vsi->seid, - cur_promisc, NULL); + aq_ret = i40e_set_promiscuous(pf, cur_promisc); if (aq_ret) { retval = i40e_aq_rc_to_posix(aq_ret, - pf->hw.aq.asq_last_status); + hw->aq.asq_last_status); dev_info(&pf->pdev->dev, - "set brdcast promisc failed, err %s, aq_err %s\n", - i40e_stat_str(hw, aq_ret), - i40e_aq_str(hw, - hw->aq.asq_last_status)); + "Setting promiscuous %s failed on %s, err %s aq_err %s\n", + cur_promisc ? "on" : "off", + vsi_name, + i40e_stat_str(hw, aq_ret), + i40e_aq_str(hw, hw->aq.asq_last_status)); } } out: @@ -9421,6 +9423,15 @@ static void i40e_rebuild(struct i40e_pf *pf, bool reinit, bool lock_acquired) if (!lock_acquired) rtnl_unlock(); + /* Restore promiscuous settings */ + ret = i40e_set_promiscuous(pf, pf->cur_promisc); + if (ret) + dev_warn(&pf->pdev->dev, + "Failed to restore promiscuous setting: %s, err %s aq_err %s\n", + pf->cur_promisc ? "on" : "off", + i40e_stat_str(&pf->hw, ret), + i40e_aq_str(&pf->hw, pf->hw.aq.asq_last_status)); + i40e_reset_all_vfs(pf, true); /* tell the firmware that we're starting */ |