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-rw-r--r--drivers/net/ixgbe/ixgbe_ethtool.c24
1 files changed, 23 insertions, 1 deletions
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index aafc120f164e..f0a20facc650 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -943,6 +943,24 @@ static void ixgbe_get_strings(struct net_device *netdev, u32 stringset,
}
+static int ixgbe_wol_exclusion(struct ixgbe_adapter *adapter,
+ struct ethtool_wolinfo *wol)
+{
+ struct ixgbe_hw *hw = &adapter->hw;
+ int retval = 1;
+
+ switch(hw->device_id) {
+ case IXGBE_DEV_ID_82599_KX4:
+ retval = 0;
+ break;
+ default:
+ wol->supported = 0;
+ retval = 0;
+ }
+
+ return retval;
+}
+
static void ixgbe_get_wol(struct net_device *netdev,
struct ethtool_wolinfo *wol)
{
@@ -952,7 +970,8 @@ static void ixgbe_get_wol(struct net_device *netdev,
WAKE_BCAST | WAKE_MAGIC;
wol->wolopts = 0;
- if (!device_can_wakeup(&adapter->pdev->dev))
+ if (ixgbe_wol_exclusion(adapter, wol) ||
+ !device_can_wakeup(&adapter->pdev->dev))
return;
if (adapter->wol & IXGBE_WUFC_EX)
@@ -974,6 +993,9 @@ static int ixgbe_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
return -EOPNOTSUPP;
+ if (ixgbe_wol_exclusion(adapter, wol))
+ return wol->wolopts ? -EOPNOTSUPP : 0;
+
adapter->wol = 0;
if (wol->wolopts & WAKE_UCAST)