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authorGreg Rose <gregory.v.rose@intel.com>2010-01-22 22:45:43 +0000
committerDavid S. Miller <davem@davemloft.net>2010-01-23 01:13:54 -0800
commit1ada1b1b41b0e54291aca67eed4bd42e61e7e529 (patch)
treeef5f64367072f96f50963d1f3d1f8e75f4c10880 /drivers/net/ixgbe
parent51c24aaacaea90c8e87f1dec75a2ac7622b593f8 (diff)
ixgbe: Set the correct pool when VLANs are added in SR-IOV mode.
When VFs are allocated (as indicated by adapter->num_vfs is non-zero) then the PF pool is no longer zero. Instead it will be the same as the number of VFs allocated. When setting the VLVF entry for the PF we need to use the correct pool otherwise the PF will get VLAN packets from the wire because the packet will pass VFTA filtering and the PF has the default pool, but it will not get VLAN packets from the VFs because it has not set the correct pool bit in the VLVF entry. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ixgbe')
-rw-r--r--drivers/net/ixgbe/ixgbe_main.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index c46252520d7..b8fd8174860 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2432,15 +2432,17 @@ static void ixgbe_vlan_rx_add_vid(struct net_device *netdev, u16 vid)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
+ int pool_ndx = adapter->num_vfs;
/* add VID to filter table */
- hw->mac.ops.set_vfta(&adapter->hw, vid, 0, true);
+ hw->mac.ops.set_vfta(&adapter->hw, vid, pool_ndx, true);
}
static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
{
struct ixgbe_adapter *adapter = netdev_priv(netdev);
struct ixgbe_hw *hw = &adapter->hw;
+ int pool_ndx = adapter->num_vfs;
if (!test_bit(__IXGBE_DOWN, &adapter->state))
ixgbe_irq_disable(adapter);
@@ -2451,7 +2453,7 @@ static void ixgbe_vlan_rx_kill_vid(struct net_device *netdev, u16 vid)
ixgbe_irq_enable(adapter);
/* remove VID from filter table */
- hw->mac.ops.set_vfta(&adapter->hw, vid, 0, false);
+ hw->mac.ops.set_vfta(&adapter->hw, vid, pool_ndx, false);
}
static void ixgbe_vlan_rx_register(struct net_device *netdev,