diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 43 |
1 files changed, 27 insertions, 16 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index adcf00002483..cc635ced15d6 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -964,8 +964,11 @@ static int ixgbe_set_vf_macvlan_msg(struct ixgbe_adapter *adapter, * If the VF is allowed to set MAC filters then turn off * anti-spoofing to avoid false positives. */ - if (adapter->vfinfo[vf].spoofchk_enabled) - ixgbe_ndo_set_vf_spoofchk(adapter->netdev, vf, false); + if (adapter->vfinfo[vf].spoofchk_enabled) { + struct ixgbe_hw *hw = &adapter->hw; + + hw->mac.ops.set_mac_anti_spoofing(hw, false, vf); + } } err = ixgbe_set_vf_macvlan(adapter, vf, index, new_mac); @@ -1525,27 +1528,35 @@ int ixgbe_ndo_set_vf_bw(struct net_device *netdev, int vf, int min_tx_rate, int ixgbe_ndo_set_vf_spoofchk(struct net_device *netdev, int vf, bool setting) { struct ixgbe_adapter *adapter = netdev_priv(netdev); - int vf_target_reg = vf >> 3; - int vf_target_shift = vf % 8; struct ixgbe_hw *hw = &adapter->hw; - u32 regval; if (vf >= adapter->num_vfs) return -EINVAL; adapter->vfinfo[vf].spoofchk_enabled = setting; - regval = IXGBE_READ_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg)); - regval &= ~(1 << vf_target_shift); - regval |= (setting << vf_target_shift); - IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg), regval); - - if (adapter->vfinfo[vf].vlan_count) { - vf_target_shift += IXGBE_SPOOF_VLANAS_SHIFT; - regval = IXGBE_READ_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg)); - regval &= ~(1 << vf_target_shift); - regval |= (setting << vf_target_shift); - IXGBE_WRITE_REG(hw, IXGBE_PFVFSPOOF(vf_target_reg), regval); + /* configure MAC spoofing */ + hw->mac.ops.set_mac_anti_spoofing(hw, setting, vf); + + /* configure VLAN spoofing */ + if (adapter->vfinfo[vf].vlan_count) + hw->mac.ops.set_vlan_anti_spoofing(hw, setting, vf); + + /* Ensure LLDP and FC is set for Ethertype Antispoofing if we will be + * calling set_ethertype_anti_spoofing for each VF in loop below + */ + if (hw->mac.ops.set_ethertype_anti_spoofing) { + IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_LLDP), + (IXGBE_ETQF_FILTER_EN | + IXGBE_ETQF_TX_ANTISPOOF | + IXGBE_ETH_P_LLDP)); + + IXGBE_WRITE_REG(hw, IXGBE_ETQF(IXGBE_ETQF_FILTER_FC), + (IXGBE_ETQF_FILTER_EN | + IXGBE_ETQF_TX_ANTISPOOF | + ETH_P_PAUSE)); + + hw->mac.ops.set_ethertype_anti_spoofing(hw, setting, vf); } return 0; |