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Date: Thu, 19 Nov 2015 01:55:56 +0100 From: Francois Romieu <romieu@...zoreil.com> To: Ondrej Zary <linux@...nbow-software.org> Cc: netdev@...r.kernel.org, David Miller <davem@...emloft.net>, Kernel development list <linux-kernel@...r.kernel.org> Subject: Re: [PATCH 3/3 v2] dl2k: Implement suspend Ondrej Zary <linux@...nbow-software.org> : [...] > diff --git a/drivers/net/ethernet/dlink/dl2k.c b/drivers/net/ethernet/dlink/dl2k.c > index 9e9baa0..28a96d3 100644 > --- a/drivers/net/ethernet/dlink/dl2k.c > +++ b/drivers/net/ethernet/dlink/dl2k.c [...] > @@ -1824,11 +1831,55 @@ rio_remove1 (struct pci_dev *pdev) > } > } > > +#ifdef CONFIG_PM_SLEEP > +static int rio_suspend(struct device *device) > +{ > + struct net_device *dev = dev_get_drvdata(device); > + struct netdev_private *np = netdev_priv(dev); > + > + if (!netif_running(dev)) > + return 0; > + > + netif_device_detach(dev); > + del_timer_sync(&np->timer); > + rio_hw_stop(dev); > + > + return 0; > +} > + > +static int rio_resume(struct device *device) > +{ > + struct net_device *dev = dev_get_drvdata(device); > + struct netdev_private *np = netdev_priv(dev); > + > + if (!netif_running(dev)) > + return 0; > + > + rio_reset_ring(np); Almost. You should give the Rx/Tx descriptor 'status' word some love. -- Ueimor -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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