Commit 9a60a826 authored Jun 01, 2008 by Tobias Diedrich Committed by Jeff Garzik Jun 28, 2008

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>

parent a9879c4f

drivers/net/forcedeth.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -5559,6 +5559,11 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
		/* set mac address */
		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 */
		writel(0, base + NvRegWakeUpFlags);
		np->wolenabled = 0;