diff options
Diffstat (limited to 'drivers/net/igb')
| -rw-r--r-- | drivers/net/igb/igb_main.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 45a0e4fd5871..3664915e3f7d 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -6137,19 +6137,23 @@ static void igb_vmm_control(struct igb_adapter *adapter) struct e1000_hw *hw = &adapter->hw; u32 reg; - /* replication is not supported for 82575 */ - if (hw->mac.type == e1000_82575) + switch (hw->mac.type) { + case e1000_82575: + default: + /* replication is not supported for 82575 */ return; - - /* enable replication vlan tag stripping */ - reg = rd32(E1000_RPLOLR); - reg |= E1000_RPLOLR_STRVLAN; - wr32(E1000_RPLOLR, reg); - - /* notify HW that the MAC is adding vlan tags */ - reg = rd32(E1000_DTXCTL); - reg |= E1000_DTXCTL_VLAN_ADDED; - wr32(E1000_DTXCTL, reg); + case e1000_82576: + /* notify HW that the MAC is adding vlan tags */ + reg = rd32(E1000_DTXCTL); + reg |= E1000_DTXCTL_VLAN_ADDED; + wr32(E1000_DTXCTL, reg); + case e1000_82580: + /* enable replication vlan tag stripping */ + reg = rd32(E1000_RPLOLR); + reg |= E1000_RPLOLR_STRVLAN; + wr32(E1000_RPLOLR, reg); + break; + } if (adapter->vfs_allocated_count) { igb_vmdq_set_loopback_pf(hw, true); |