X-Git-Url: http://bbs.cooldavid.org/git/?a=blobdiff_plain;f=drivers%2Fnet%2F3c59x.c;h=179871d9e71f9a1f111645f58c68b7fea55b0861;hb=3fd6c88ef875a14740801ebfc6b6e4e064a1cdd4;hp=fa42103b287429e2736f83e38b275c6d44a9b36c;hpb=2cc6d2bf3d6195fabcf0febc192c01f99519a8f3;p=net-next-2.6.git

diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index fa42103b287..179871d9e71 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -2942,6 +2942,9 @@ static void vortex_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 {
 	struct vortex_private *vp = netdev_priv(dev);
 
+	if (!VORTEX_PCI(vp))
+		return;
+
 	wol->supported = WAKE_MAGIC;
 
 	wol->wolopts = 0;
@@ -2952,6 +2955,10 @@ static void vortex_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 static int vortex_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
 {
 	struct vortex_private *vp = netdev_priv(dev);
+
+	if (!VORTEX_PCI(vp))
+		return -EOPNOTSUPP;
+
 	if (wol->wolopts & ~WAKE_MAGIC)
 		return -EINVAL;
 
@@ -3201,6 +3208,9 @@ static void acpi_set_WOL(struct net_device *dev)
 			return;
 		}
 
+		if (VORTEX_PCI(vp)->current_state < PCI_D3hot)
+			return;
+
 		/* Change the power state to D3; RxEnable doesn't take effect. */
 		pci_set_power_state(VORTEX_PCI(vp), PCI_D3hot);
 	}