diff options
Diffstat (limited to 'drivers/net/e1000/e1000_main.c')
| -rw-r--r-- | drivers/net/e1000/e1000_main.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c index b3063e60be6e..2c723b1b8820 100644 --- a/drivers/net/e1000/e1000_main.c +++ b/drivers/net/e1000/e1000_main.c @@ -2402,7 +2402,9 @@ static void e1000_set_rx_mode(struct net_device *netdev) rctl &= ~E1000_RCTL_MPE; } if (adapter->hw.mac_type != e1000_ich8lan) - rctl |= E1000_RCTL_VFE; + /* Enable VLAN filter if there is a VLAN */ + if (adapter->vlgrp) + rctl |= E1000_RCTL_VFE; } if (netdev->uc.count > rar_entries - 1) { @@ -4856,6 +4858,8 @@ static void e1000_vlan_rx_register(struct net_device *netdev, /* enable VLAN receive filtering */ rctl = er32(RCTL); rctl &= ~E1000_RCTL_CFIEN; + if (!(netdev->flags & IFF_PROMISC)) + rctl |= E1000_RCTL_VFE; ew32(RCTL, rctl); e1000_update_mng_vlan(adapter); } @@ -4866,6 +4870,11 @@ static void e1000_vlan_rx_register(struct net_device *netdev, ew32(CTRL, ctrl); if (adapter->hw.mac_type != e1000_ich8lan) { + /* disable VLAN receive filtering */ + rctl = er32(RCTL); + rctl &= ~E1000_RCTL_VFE; + ew32(RCTL, rctl); + if (adapter->mng_vlan_id != (u16)E1000_MNG_VLAN_NONE) { e1000_vlan_rx_kill_vid(netdev, |