+#ifdef CONFIG_PM
+static int skge_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ DEV_NET *pNet = netdev_priv(dev);
+ SK_AC *pAC = pNet->pAC;
+ struct net_device *otherdev = pAC->dev[1];
+
+ if (netif_running(dev)) {
+ netif_carrier_off(dev);
+ DoPrintInterfaceChange = SK_FALSE;
+ SkDrvDeInitAdapter(pAC, 0); /* performs SkGeClose */
+ netif_device_detach(dev);
+ }
+ if (otherdev != dev) {
+ if (netif_running(otherdev)) {
+ netif_carrier_off(otherdev);
+ DoPrintInterfaceChange = SK_FALSE;
+ SkDrvDeInitAdapter(pAC, 1); /* performs SkGeClose */
+ netif_device_detach(otherdev);
+ }
+ }
+
+ pci_save_state(pdev);
+ pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
+ if (pAC->AllocFlag & SK_ALLOC_IRQ) {
+ free_irq(dev->irq, dev);
+ }
+ pci_disable_device(pdev);
+ pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
+ return 0;
+}
+
+static int skge_resume(struct pci_dev *pdev)
+{
+ struct net_device *dev = pci_get_drvdata(pdev);
+ DEV_NET *pNet = netdev_priv(dev);
+ SK_AC *pAC = pNet->pAC;
+ struct net_device *otherdev = pAC->dev[1];
+ int ret;
+
+ pci_set_power_state(pdev, PCI_D0);
+ pci_restore_state(pdev);
+ pci_enable_device(pdev);
+ pci_set_master(pdev);
+ if (pAC->GIni.GIMacsFound == 2)
+ ret = request_irq(dev->irq, SkGeIsr, SA_SHIRQ, "sk98lin", dev);
+ else
+ ret = request_irq(dev->irq, SkGeIsrOnePort, SA_SHIRQ, "sk98lin", dev);
+ if (ret) {
+ printk(KERN_WARNING "sk98lin: unable to acquire IRQ %d\n", dev->irq);
+ pAC->AllocFlag &= ~SK_ALLOC_IRQ;
+ dev->irq = 0;
+ pci_disable_device(pdev);
+ return -EBUSY;
+ }
+
+ netif_device_attach(dev);
+ if (netif_running(dev)) {
+ DoPrintInterfaceChange = SK_FALSE;
+ SkDrvInitAdapter(pAC, 0); /* first device */
+ }
+ if (otherdev != dev) {
+ netif_device_attach(otherdev);
+ if (netif_running(otherdev)) {
+ DoPrintInterfaceChange = SK_FALSE;
+ SkDrvInitAdapter(pAC, 1); /* second device */
+ }
+ }
+
+ return 0;
+}
+#else
+#define skge_suspend NULL
+#define skge_resume NULL
+#endif
+