Since recent kernel (2.6.26 or 2.6.27) the PCI wakeup functions are influenced by generic device ability and configuration when enabling PCI-device triggered wake-up. This patch causes WoL setting to enable/disable device's wish to be permitted to wake-up the host when changing WoL options and also during device probing. Without this patch one has write 'enabled' to /sys/bus/pci/devices/0000:02:08.0/power/wakeup Signed-off-by: Bruno Prémont <bonbons@xxxxxxxxxxxxxxxxx> --- --- linux-2.6.27-rc8-git6.orig/drivers/net/r8169.c 2008-10-04 12:31:48.000000000 +0200 +++ linux-2.6.27-rc8-git6/drivers/net/r8169.c 2008-10-04 16:51:48.000000000 +0200 @@ -619,6 +619,7 @@ static int rtl8169_set_wol(struct net_de tp->features |= RTL_FEATURE_WOL; else tp->features &= ~RTL_FEATURE_WOL; + device_set_wakeup_enable(&tp->pci_dev->dev, wol->wolopts); spin_unlock_irq(&tp->lock); @@ -1796,6 +1797,7 @@ rtl8169_init_one(struct pci_dev *pdev, c } rtl8169_init_phy(dev, tp); + device_set_wakeup_enable(&pdev->dev, tp->features & RTL_FEATURE_WOL); out: return rc; -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
