diff options
| author | Rafael J. Wysocki <rjw@sisk.pl> | 2008-11-12 09:52:32 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-12-05 10:55:21 -0800 |
| commit | 9be1922d6ec5c913626c3fce8bcb1485a19ea519 (patch) | |
| tree | 2ac4bf2f25234b23de2deedebf8d2ffac524fbfb | |
| parent | c6c427835cd755115a0f86da1aa9c97b2f8ffff8 (diff) | |
e1000e: Use device_set_wakeup_enable
commit 6ff68026f4757d68461b7fbeca5c944e1f5f8b44 upstream.
Since dev->power.should_wakeup bit is used by the PCI core to
decide whether the device should wake up the system from sleep
states, set/unset this bit whenever WOL is enabled/disabled using
e1000_set_wol(). Accordingly, use device_can_wakeup() for checking
if wake-up is supported by the device.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/net/e1000e/ethtool.c | 8 | ||||
| -rw-r--r-- | drivers/net/e1000e/netdev.c | 1 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c index 33a3ff17b5d0..e2a30dd8a65a 100644 --- a/drivers/net/e1000e/ethtool.c +++ b/drivers/net/e1000e/ethtool.c @@ -1681,7 +1681,8 @@ static void e1000_get_wol(struct net_device *netdev, wol->supported = 0; wol->wolopts = 0; - if (!(adapter->flags & FLAG_HAS_WOL)) + if (!(adapter->flags & FLAG_HAS_WOL) || + !device_can_wakeup(&adapter->pdev->dev)) return; wol->supported = WAKE_UCAST | WAKE_MCAST | @@ -1719,7 +1720,8 @@ static int e1000_set_wol(struct net_device *netdev, if (wol->wolopts & WAKE_MAGICSECURE) return -EOPNOTSUPP; - if (!(adapter->flags & FLAG_HAS_WOL)) + if (!(adapter->flags & FLAG_HAS_WOL) || + !device_can_wakeup(&adapter->pdev->dev)) return wol->wolopts ? -EOPNOTSUPP : 0; /* these settings will always override what we currently have */ @@ -1738,6 +1740,8 @@ static int e1000_set_wol(struct net_device *netdev, if (wol->wolopts & WAKE_ARP) adapter->wol |= E1000_WUFC_ARP; + device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol); + return 0; } diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c index b81c4237b5d3..660c85a070bd 100644 --- a/drivers/net/e1000e/netdev.c +++ b/drivers/net/e1000e/netdev.c @@ -4616,6 +4616,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, /* initialize the wol settings based on the eeprom settings */ adapter->wol = adapter->eeprom_wol; + device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol); /* reset the hardware with the new settings */ e1000e_reset(adapter); |