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author\"Rafael J. Wysocki\ <rjw@sisk.pl>2008-11-07 15:30:37 -0500
committerDavid S. Miller <davem@davemloft.net>2008-11-16 04:35:57 -0500
commite1b86d8479f90aadee57a3d07d8e61c815c202d9 (patch)
tree10be9cab7cc4107d80ce052424abfef37a413d97 /drivers/net/igb
parentde1264896c8012a261c1cba17e6a61199c276ad3 (diff)
igb: Use device_set_wakeup_enable
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 igb_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>
Diffstat (limited to 'drivers/net/igb')
-rw-r--r--drivers/net/igb/igb_ethtool.c8
-rw-r--r--drivers/net/igb/igb_main.c1
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index 58906c984be9..89964fa739a0 100644
--- 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)
1776 1776
1777 /* this function will set ->supported = 0 and return 1 if wol is not 1777 /* this function will set ->supported = 0 and return 1 if wol is not
1778 * supported by this hardware */ 1778 * supported by this hardware */
1779 if (igb_wol_exclusion(adapter, wol)) 1779 if (igb_wol_exclusion(adapter, wol) ||
1780 !device_can_wakeup(&adapter->pdev->dev))
1780 return; 1781 return;
1781 1782
1782 /* apply any specific unsupported masks here */ 1783 /* apply any specific unsupported masks here */
@@ -1805,7 +1806,8 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1805 if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE)) 1806 if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
1806 return -EOPNOTSUPP; 1807 return -EOPNOTSUPP;
1807 1808
1808 if (igb_wol_exclusion(adapter, wol)) 1809 if (igb_wol_exclusion(adapter, wol) ||
1810 !device_can_wakeup(&adapter->pdev->dev))
1809 return wol->wolopts ? -EOPNOTSUPP : 0; 1811 return wol->wolopts ? -EOPNOTSUPP : 0;
1810 1812
1811 switch (hw->device_id) { 1813 switch (hw->device_id) {
@@ -1825,6 +1827,8 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
1825 if (wol->wolopts & WAKE_MAGIC) 1827 if (wol->wolopts & WAKE_MAGIC)
1826 adapter->wol |= E1000_WUFC_MAG; 1828 adapter->wol |= E1000_WUFC_MAG;
1827 1829
1830 device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
1831
1828 return 0; 1832 return 0;
1829} 1833}
1830 1834
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 1f397cd99414..0a9801516ae0 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -1244,6 +1244,7 @@ static int __devinit igb_probe(struct pci_dev *pdev,
1244 1244
1245 /* initialize the wol settings based on the eeprom settings */ 1245 /* initialize the wol settings based on the eeprom settings */
1246 adapter->wol = adapter->eeprom_wol; 1246 adapter->wol = adapter->eeprom_wol;
1247 device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
1247 1248
1248 /* reset the hardware with the new settings */ 1249 /* reset the hardware with the new settings */
1249 igb_reset(adapter); 1250 igb_reset(adapter);