Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

[firefly-linux-kernel-4.4.55.git] / drivers / net / igb / igb_ethtool.c

diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index f89fdc7bd77466decc176f99cfe7c49f753d3579..9b9066c5b0e132af2602f330a739bfe54a5b2c5c 100644 (file)
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -1776,7 +1776,8 @@ static void igb_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 
        /* this function will set ->supported = 0 and return 1 if wol is not
         * supported by this hardware */
-       if (igb_wol_exclusion(adapter, wol))
+       if (igb_wol_exclusion(adapter, wol) ||
+           !device_can_wakeup(&adapter->pdev->dev))
                return;
 
        /* apply any specific unsupported masks here */
@@ -1805,7 +1806,8 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
        if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
                return -EOPNOTSUPP;
 
-       if (igb_wol_exclusion(adapter, wol))
+       if (igb_wol_exclusion(adapter, wol) ||
+           !device_can_wakeup(&adapter->pdev->dev))
                return wol->wolopts ? -EOPNOTSUPP : 0;
 
        switch (hw->device_id) {
@@ -1825,6 +1827,8 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
        if (wol->wolopts & WAKE_MAGIC)
                adapter->wol |= E1000_WUFC_MAG;
 
+       device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
+
        return 0;
 }