| Message ID | 20090617214145.GA27064@electric-eye.fr.zoreil.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
From: Francois Romieu <romieu@fr.zoreil.com> Date: Wed, 17 Jun 2009 23:41:45 +0200 > Stopping all activity through ChipCmd and blindly acking the irqs > is neither nice nor completely needed: the transition to low-power > mode does enough work and it apparently keeps the device in a sane > state. > > Patch suggested by a fix for http://bugzilla.kernel.org/show_bug.cgi?id=9512 > > The rtl_shutdown path is kept unchanged so far. > > Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> > Tested-by: Anders Eriksson <aeriksson@fastmail.fm> Applied. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c index 35196fa..4e22462 100644 --- a/drivers/net/r8169.c +++ b/drivers/net/r8169.c @@ -3811,22 +3811,11 @@ static struct net_device_stats *rtl8169_get_stats(struct net_device *dev) static void rtl8169_net_suspend(struct net_device *dev) { - struct rtl8169_private *tp = netdev_priv(dev); - void __iomem *ioaddr = tp->mmio_addr; - if (!netif_running(dev)) return; netif_device_detach(dev); netif_stop_queue(dev); - - spin_lock_irq(&tp->lock); - - rtl8169_asic_down(ioaddr); - - rtl8169_rx_missed(dev, ioaddr); - - spin_unlock_irq(&tp->lock); } #ifdef CONFIG_PM @@ -3876,9 +3865,17 @@ static struct dev_pm_ops rtl8169_pm_ops = { static void rtl_shutdown(struct pci_dev *pdev) { struct net_device *dev = pci_get_drvdata(pdev); + struct rtl8169_private *tp = netdev_priv(dev); + void __iomem *ioaddr = tp->mmio_addr; rtl8169_net_suspend(dev); + spin_lock_irq(&tp->lock); + + rtl8169_asic_down(ioaddr); + + spin_unlock_irq(&tp->lock); + if (system_state == SYSTEM_POWER_OFF) { pci_wake_from_d3(pdev, true); pci_set_power_state(pdev, PCI_D3hot);