From 1fbfca3211ce50d992d66bcda71fc47bf5e268c9 Mon Sep 17 00:00:00 2001 From: Bruce Allan Date: Fri, 20 Nov 2009 23:22:01 +0000 Subject: [PATCH] e1000e: check WoL mode is among set of supported modes When setting WoL feature, check the supplied modes are all supported rather than checking for no support. This way, if any new modes are added the driver does not default to not complaining about it if we don't really support it. Signed-off-by: Bruce Allan Signed-off-by: Jeff Kirsher Signed-off-by: David S. Miller --- drivers/net/e1000e/ethtool.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c index c430dc8b70a3..3af5ee4a4cc8 100644 --- a/drivers/net/e1000e/ethtool.c +++ b/drivers/net/e1000e/ethtool.c @@ -1777,12 +1777,11 @@ static int e1000_set_wol(struct net_device *netdev, { struct e1000_adapter *adapter = netdev_priv(netdev); - if (wol->wolopts & WAKE_MAGICSECURE) - return -EOPNOTSUPP; - if (!(adapter->flags & FLAG_HAS_WOL) || - !device_can_wakeup(&adapter->pdev->dev)) - return wol->wolopts ? -EOPNOTSUPP : 0; + !device_can_wakeup(&adapter->pdev->dev) || + (wol->wolopts & ~(WAKE_UCAST | WAKE_MCAST | WAKE_BCAST | + WAKE_MAGIC | WAKE_PHY | WAKE_ARP))) + return -EOPNOTSUPP; /* these settings will always override what we currently have */ adapter->wol = 0; -- 2.39.2