diff options
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 43 |
3 files changed, 32 insertions, 17 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e.h b/drivers/net/ethernet/intel/i40e/i40e.h index f1d838f8e0d6..ba8d30984bee 100644 --- a/drivers/net/ethernet/intel/i40e/i40e.h +++ b/drivers/net/ethernet/intel/i40e/i40e.h @@ -852,7 +852,9 @@ int i40e_open(struct net_device *netdev); int i40e_close(struct net_device *netdev); int i40e_vsi_open(struct i40e_vsi *vsi); void i40e_vlan_stripping_disable(struct i40e_vsi *vsi); +int i40e_add_vlan_all_mac(struct i40e_vsi *vsi, s16 vid); int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid); +void i40e_rm_vlan_all_mac(struct i40e_vsi *vsi, s16 vid); void i40e_vsi_kill_vlan(struct i40e_vsi *vsi, s16 vid); struct i40e_mac_filter *i40e_put_mac_in_vlan(struct i40e_vsi *vsi, const u8 *macaddr); diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 8aedfb7c90c6..49261cc35e37 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -2505,7 +2505,7 @@ static void i40e_vlan_rx_register(struct net_device *netdev, u32 features) * NOTE: this function expects to be called while under the * mac_filter_hash_lock **/ -static int i40e_add_vlan_all_mac(struct i40e_vsi *vsi, s16 vid) +int i40e_add_vlan_all_mac(struct i40e_vsi *vsi, s16 vid) { struct i40e_mac_filter *f, *add_f; struct hlist_node *h; @@ -2596,7 +2596,7 @@ int i40e_vsi_add_vlan(struct i40e_vsi *vsi, s16 vid) * NOTE: this function expects to be called while under the * mac_filter_hash_lock */ -static void i40e_rm_vlan_all_mac(struct i40e_vsi *vsi, s16 vid) +void i40e_rm_vlan_all_mac(struct i40e_vsi *vsi, s16 vid) { struct i40e_mac_filter *f; struct hlist_node *h; diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c index d28b6841c538..a6198b727e24 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c +++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c @@ -2766,7 +2766,6 @@ int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id, u16 vlanprio = vlan_id | (qos << I40E_VLAN_PRIORITY_SHIFT); struct i40e_netdev_priv *np = netdev_priv(netdev); struct i40e_pf *pf = np->vsi->back; - bool is_vsi_in_vlan = false; struct i40e_vsi *vsi; struct i40e_vf *vf; int ret = 0; @@ -2803,11 +2802,10 @@ int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id, /* duplicate request, so just return success */ goto error_pvid; + /* Locked once because multiple functions below iterate list */ spin_lock_bh(&vsi->mac_filter_hash_lock); - is_vsi_in_vlan = i40e_is_vsi_in_vlan(vsi); - spin_unlock_bh(&vsi->mac_filter_hash_lock); - if (le16_to_cpu(vsi->info.pvid) == 0 && is_vsi_in_vlan) { + if (le16_to_cpu(vsi->info.pvid) == 0 && i40e_is_vsi_in_vlan(vsi)) { dev_err(&pf->pdev->dev, "VF %d has already configured VLAN filters and the administrator is requesting a port VLAN override.\nPlease unload and reload the VF driver for this change to take effect.\n", vf_id); @@ -2830,14 +2828,23 @@ int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id, */ if ((!(vlan_id || qos) || vlanprio != le16_to_cpu(vsi->info.pvid)) && - vsi->info.pvid) - ret = i40e_vsi_add_vlan(vsi, I40E_VLAN_ANY); + vsi->info.pvid) { + ret = i40e_add_vlan_all_mac(vsi, I40E_VLAN_ANY); + if (ret) { + dev_info(&vsi->back->pdev->dev, + "add VF VLAN failed, ret=%d aq_err=%d\n", ret, + vsi->back->hw.aq.asq_last_status); + spin_unlock_bh(&vsi->mac_filter_hash_lock); + goto error_pvid; + } + } if (vsi->info.pvid) { - /* kill old VLAN */ - i40e_vsi_kill_vlan(vsi, (le16_to_cpu(vsi->info.pvid) & - VLAN_VID_MASK)); + /* remove all filters on the old VLAN */ + i40e_rm_vlan_all_mac(vsi, (le16_to_cpu(vsi->info.pvid) & + VLAN_VID_MASK)); } + if (vlan_id || qos) ret = i40e_vsi_add_pvid(vsi, vlanprio); else @@ -2847,24 +2854,30 @@ int i40e_ndo_set_vf_port_vlan(struct net_device *netdev, int vf_id, dev_info(&pf->pdev->dev, "Setting VLAN %d, QOS 0x%x on VF %d\n", vlan_id, qos, vf_id); - /* add new VLAN filter */ - ret = i40e_vsi_add_vlan(vsi, vlan_id); + /* add new VLAN filter for each MAC */ + ret = i40e_add_vlan_all_mac(vsi, vlan_id); if (ret) { dev_info(&vsi->back->pdev->dev, "add VF VLAN failed, ret=%d aq_err=%d\n", ret, vsi->back->hw.aq.asq_last_status); + spin_unlock_bh(&vsi->mac_filter_hash_lock); goto error_pvid; } - /* Kill non-vlan MAC filters - ignore error return since - * there might not be any non-vlan MAC filters. - */ - i40e_vsi_kill_vlan(vsi, I40E_VLAN_ANY); + + /* remove the previously added non-VLAN MAC filters */ + i40e_rm_vlan_all_mac(vsi, I40E_VLAN_ANY); } + spin_unlock_bh(&vsi->mac_filter_hash_lock); + + /* Schedule the worker thread to take care of applying changes */ + i40e_service_event_schedule(vsi->back); + if (ret) { dev_err(&pf->pdev->dev, "Unable to update VF vsi context\n"); goto error_pvid; } + /* The Port VLAN needs to be saved across resets the same as the * default LAN MAC address. */ |