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>
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index c980ce97..afd063f 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -5559,6 +5559,11 @@
/* 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;