[next-queu 06/19] i40e: when adding or removing MAC filters, correctly handle VLANs
From: Jeff Kirsher <hidden>
Date: 2017-02-03 07:25:57
Subsystem:
intel ethernet drivers, networking drivers, the rest · Maintainers:
Tony Nguyen, Przemek Kitszel, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Jacob Keller <jacob.e.keller@intel.com> Instead of using i40e_add_filter or i40e_del_filter directly, when adding a MAC address, we should normally be using i40e_add_mac_filter or i40e_del_mac_filter. These functions correctly handle the various cases of VLAN mode or PVID settings. This ensures consistency and avoids the issues that can occur with the recent addition of a WARN_ON() in i40e_sync_vsi_filters. Change-ID: I7fe62db063391fdd1180b2d6a6a3c5ab4307eeee Signed-off-by: Jacob Keller <jacob.e.keller@intel.com> Tested-by: Andrew Bowers <redacted> Signed-off-by: Jeff Kirsher <redacted> --- drivers/net/ethernet/intel/i40e/i40e_main.c | 6 +++--- drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c | 11 ++++------- 2 files changed, 7 insertions(+), 10 deletions(-)
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index cabd728..2d689e0 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c@@ -9341,7 +9341,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi) */ i40e_rm_default_mac_filter(vsi, mac_addr); spin_lock_bh(&vsi->mac_filter_hash_lock); - i40e_add_filter(vsi, mac_addr, I40E_VLAN_ANY); + i40e_add_mac_filter(vsi, mac_addr); spin_unlock_bh(&vsi->mac_filter_hash_lock); } else { /* relate the VSI_VMDQ name to the VSI_MAIN name */
@@ -9350,7 +9350,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi) random_ether_addr(mac_addr); spin_lock_bh(&vsi->mac_filter_hash_lock); - i40e_add_filter(vsi, mac_addr, I40E_VLAN_ANY); + i40e_add_mac_filter(vsi, mac_addr); spin_unlock_bh(&vsi->mac_filter_hash_lock); }
@@ -9369,7 +9369,7 @@ static int i40e_config_netdev(struct i40e_vsi *vsi) */ eth_broadcast_addr(broadcast); spin_lock_bh(&vsi->mac_filter_hash_lock); - i40e_add_filter(vsi, broadcast, I40E_VLAN_ANY); + i40e_add_mac_filter(vsi, broadcast); spin_unlock_bh(&vsi->mac_filter_hash_lock); ether_addr_copy(netdev->dev_addr, mac_addr);
diff --git a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
index 49941dd..cbbf864 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_virtchnl_pf.c@@ -689,17 +689,15 @@ static int i40e_alloc_vsi_res(struct i40e_vf *vf, enum i40e_vsi_type type) spin_lock_bh(&vsi->mac_filter_hash_lock); if (is_valid_ether_addr(vf->default_lan_addr.addr)) { - f = i40e_add_filter(vsi, vf->default_lan_addr.addr, - vf->port_vlan_id ? - vf->port_vlan_id : -1); + f = i40e_add_mac_filter(vsi, + vf->default_lan_addr.addr); if (!f) dev_info(&pf->pdev->dev, "Could not add MAC filter %pM for VF %d\n", vf->default_lan_addr.addr, vf->vf_id); } eth_broadcast_addr(broadcast); - f = i40e_add_filter(vsi, broadcast, - vf->port_vlan_id ? vf->port_vlan_id : -1); + f = i40e_add_mac_filter(vsi, broadcast); if (!f) dev_info(&pf->pdev->dev, "Could not allocate VF broadcast filter\n");
@@ -2718,8 +2716,7 @@ int i40e_ndo_set_vf_mac(struct net_device *netdev, int vf_id, u8 *mac) /* delete the temporary mac address */ if (!is_zero_ether_addr(vf->default_lan_addr.addr)) - i40e_del_filter(vsi, vf->default_lan_addr.addr, - vf->port_vlan_id ? vf->port_vlan_id : -1); + i40e_del_mac_filter(vsi, vf->default_lan_addr.addr); /* Delete all the filters for this VSI - we're going to kill it * anyway.
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2.10.2