From f735a2a1a4f2a0f5cd823ce323e82675990469e2 Mon Sep 17 00:00:00 2001 From: Tobias Diedrich Date: Sun, 18 May 2008 15:02:37 +0200 Subject: [PATCH] [netdrvr] forcedeth: setup wake-on-lan before shutting down When hibernating in 'shutdown' mode, after saving the image the suspend hook is not called again. However, if the device is in promiscous mode, wake-on-lan will not work. This adds a shutdown hook to setup wake-on-lan before the final shutdown. Signed-off-by: Tobias Diedrich Signed-off-by: Jeff Garzik --- drivers/net/forcedeth.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c index 9eca97f..215d27b 100644 --- a/drivers/net/forcedeth.c +++ b/drivers/net/forcedeth.c @@ -5827,8 +5827,23 @@ static int nv_resume(struct pci_dev *pdev) out: return rc; } + +static void nv_shutdown(struct pci_dev *pdev) +{ + struct net_device *dev = pci_get_drvdata(pdev); + struct fe_priv *np = netdev_priv(dev); + + if (netif_running(dev)) + nv_close(dev); + + pci_enable_wake(pdev, PCI_D3hot, np->wolenabled); + pci_enable_wake(pdev, PCI_D3cold, np->wolenabled); + pci_disable_device(pdev); + pci_set_power_state(pdev, PCI_D3hot); +} #else #define nv_suspend NULL +#define nv_shutdown NULL #define nv_resume NULL #endif /* CONFIG_PM */ @@ -5999,6 +6014,7 @@ static struct pci_driver driver = { .remove = __devexit_p(nv_remove), .suspend = nv_suspend, .resume = nv_resume, + .shutdown = nv_shutdown, }; static int __init init_nic(void) -- 2.7.4