diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_ethtool.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_ethtool.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c index 39fb98faffd0..6c7324339ec8 100644 --- a/drivers/net/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ixgbe/ixgbe_ethtool.c @@ -270,6 +270,13 @@ static int ixgbe_set_pauseparam(struct net_device *netdev, struct ixgbe_adapter *adapter = netdev_priv(netdev); struct ixgbe_hw *hw = &adapter->hw; +#ifdef CONFIG_DCB + if (adapter->dcb_cfg.pfc_mode_enable || + ((hw->mac.type == ixgbe_mac_82598EB) && + (adapter->flags & IXGBE_FLAG_DCB_ENABLED))) + return -EINVAL; + +#endif if (pause->autoneg != AUTONEG_ENABLE) hw->fc.disable_fc_autoneg = true; else @@ -286,6 +293,9 @@ static int ixgbe_set_pauseparam(struct net_device *netdev, else return -EINVAL; +#ifdef CONFIG_DCB + adapter->last_lfc_mode = hw->fc.requested_mode; +#endif hw->mac.ops.setup_fc(hw, 0); return 0; |