From: Alexander Duyck <adu...@mirantis.com>
This patch makes it so that we always add VLAN 0. This is important as we
need to guarantee the PF can receive untagged frames in the case of SR-IOV
being enabled but VLAN filtering not being enabled in the kernel.
Signed-off-by: Alexander Duyck <adu...@mirantis.com>
Tested-by: Aaron Brown <aaron.f.br...@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirs...@intel.com>
---
drivers/net/ethernet/intel/igb/igb_main.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c
b/drivers/net/ethernet/intel/igb/igb_main.c
index 9461480..f3e1738 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -7177,11 +7177,12 @@ static int igb_vlan_rx_kill_vid(struct net_device
*netdev,
static void igb_restore_vlan(struct igb_adapter *adapter)
{
- u16 vid;
+ u16 vid = 1;
igb_vlan_mode(adapter->netdev, adapter->netdev->features);
+ igb_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), 0);
- for_each_set_bit(vid, adapter->active_vlans, VLAN_N_VID)
+ for_each_set_bit_from(vid, adapter->active_vlans, VLAN_N_VID)
igb_vlan_rx_add_vid(adapter->netdev, htons(ETH_P_8021Q), vid);
}
--
2.5.0
