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Fix forcedeth hibernate/wake-on-lan problems 

We currently don't signal the kernel we that this device can wake
the system.  Call device_init_wakeup() to correct this.
Without this device_can_wakeup and device_may_wakeup will return
incorrect values.
Together with the minimized acpi wakeup patch (6/4 ;)), which will
follow in the next mail, this really makes wake-on-lan work for me
as expected (i.e. "ethtool -s eth0 wol g" is sufficient, no
additional magic needed).

Signed-off-by: Tobias Diedrich <ranma+kernel@tdiedrich.de>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Tobias Diedrich 2008-06-01 00:54:42 +02:00 committed by Jeff Garzik
parent a9879c4fca
commit 9a60a82600
1 changed files with 5 additions and 0 deletions
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5
drivers/net/forcedeth.c
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@ -5559,6 +5559,11 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
/* set mac address */ /* set mac address */
nv_copy_mac_to_hw(dev); nv_copy_mac_to_hw(dev);
/* Workaround current PCI init glitch: wakeup bits aren't
* being set from PCI PM capability.
*/
device_init_wakeup(&pci_dev->dev, 1);
/* disable WOL */ /* disable WOL */
writel(0, base + NvRegWakeUpFlags); writel(0, base + NvRegWakeUpFlags);
np->wolenabled = 0; np->wolenabled = 0;