From: Alexander Duyck Date: Mon, 23 Nov 2009 06:32:57 +0000 (+0000) Subject: ixgbe: Only set/clear VFE in ixgbe_set_rx_mode X-Git-Tag: v2.6.33-rc1~388^2~233 X-Git-Url: https://bbs.cooldavid.org/git/?a=commitdiff_plain;h=dc63d3771cc6492220f53caf5fded6090d45d9ce;p=net-next-2.6.git ixgbe: Only set/clear VFE in ixgbe_set_rx_mode There appears to be a stray setting of the VFE bit when registering vlans. This should not be done as vlan filtering should be enabled any time the interface is not in promiscous mode Signed-off-by: Mallikarjuna R Chilakala Acked-by: Peter P Waskiewicz Jr Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index a3a2a9a3df8..5182b289343 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -2336,23 +2336,25 @@ static void ixgbe_vlan_rx_register(struct net_device *netdev, * not in DCB mode. */ ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_VLNCTRL); + + /* Disable CFI check */ + ctrl &= ~IXGBE_VLNCTRL_CFIEN; + + /* enable VLAN tag stripping */ if (adapter->hw.mac.type == ixgbe_mac_82598EB) { - ctrl |= IXGBE_VLNCTRL_VME | IXGBE_VLNCTRL_VFE; - ctrl &= ~IXGBE_VLNCTRL_CFIEN; - IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl); + ctrl |= IXGBE_VLNCTRL_VME; } else if (adapter->hw.mac.type == ixgbe_mac_82599EB) { - ctrl |= IXGBE_VLNCTRL_VFE; - /* enable VLAN tag insert/strip */ - ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_VLNCTRL); - ctrl &= ~IXGBE_VLNCTRL_CFIEN; - IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl); for (i = 0; i < adapter->num_rx_queues; i++) { + u32 ctrl; j = adapter->rx_ring[i].reg_idx; ctrl = IXGBE_READ_REG(&adapter->hw, IXGBE_RXDCTL(j)); ctrl |= IXGBE_RXDCTL_VME; IXGBE_WRITE_REG(&adapter->hw, IXGBE_RXDCTL(j), ctrl); } } + + IXGBE_WRITE_REG(&adapter->hw, IXGBE_VLNCTRL, ctrl); + ixgbe_vlan_rx_add_vid(netdev, 0); if (!test_bit(__IXGBE_DOWN, &adapter->state))