diff options
| author | David S. Miller <davem@davemloft.net> | 2014-09-06 12:30:27 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-06 12:30:27 -0700 |
| commit | 8b3bfffc410268ccae137a36f1aee6024a72332c (patch) | |
| tree | b7e0c60a77a807a687afbe54275392e6961b3fbc /drivers/net/ethernet/intel/igb/igb_ethtool.c | |
| parent | 87d943085b76c6f07807dbc9fde2aad88e828590 (diff) | |
| parent | c4c112f1585fde3926976da8962ba84d342d8869 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next
Jeff Kirsher says:
====================
Intel Wired LAN Driver Updates 2014-09-06
This series contains updates to e1000 and igb.
Krzysztof provides a patch to cleanup the coding style in e1000 to quiet
checkpatch.pl warnings.
Todd adds two boolean flags to igb to allow for changes in the
advertised EEE speeds from ethtool.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/intel/igb/igb_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/igb/igb_ethtool.c | 24 |
1 files changed, 17 insertions, 7 deletions
diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c index c737d1f4083..02cfd3b1476 100644 --- a/drivers/net/ethernet/intel/igb/igb_ethtool.c +++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c @@ -2675,6 +2675,7 @@ static int igb_set_eee(struct net_device *netdev, struct igb_adapter *adapter = netdev_priv(netdev); struct e1000_hw *hw = &adapter->hw; struct ethtool_eee eee_curr; + bool adv1g_eee = true, adv100m_eee = true; s32 ret_val; if ((hw->mac.type < e1000_i350) || @@ -2701,12 +2702,14 @@ static int igb_set_eee(struct net_device *netdev, return -EINVAL; } - if (edata->advertised & - ~(ADVERTISE_100_FULL | ADVERTISE_1000_FULL)) { + if (!edata->advertised || (edata->advertised & + ~(ADVERTISE_100_FULL | ADVERTISE_1000_FULL))) { dev_err(&adapter->pdev->dev, - "EEE Advertisement supports only 100Tx and or 100T full duplex\n"); + "EEE Advertisement supports only 100Tx and/or 100T full duplex\n"); return -EINVAL; } + adv100m_eee = !!(edata->advertised & ADVERTISE_100_FULL); + adv1g_eee = !!(edata->advertised & ADVERTISE_1000_FULL); } else if (!edata->eee_enabled) { dev_err(&adapter->pdev->dev, @@ -2718,10 +2721,6 @@ static int igb_set_eee(struct net_device *netdev, if (hw->dev_spec._82575.eee_disable != !edata->eee_enabled) { hw->dev_spec._82575.eee_disable = !edata->eee_enabled; adapter->flags |= IGB_FLAG_EEE; - if (hw->mac.type == e1000_i350) - igb_set_eee_i350(hw); - else - igb_set_eee_i354(hw); /* reset link */ if (netif_running(netdev)) @@ -2730,6 +2729,17 @@ static int igb_set_eee(struct net_device *netdev, igb_reset(adapter); } + if (hw->mac.type == e1000_i354) + ret_val = igb_set_eee_i354(hw, adv1g_eee, adv100m_eee); + else + ret_val = igb_set_eee_i350(hw, adv1g_eee, adv100m_eee); + + if (ret_val) { + dev_err(&adapter->pdev->dev, + "Problem setting EEE advertisement options\n"); + return -EINVAL; + } + return 0; } |