1 /* orinoco_pci.h
2  *
3  * Common code for all Orinoco drivers for PCI devices, including
4  * both native PCI and PCMCIA-to-PCI bridges.
5  *
6  * Copyright (C) 2005, Pavel Roskin.
7  * See main.c for license.
8  */
9 
10 #ifndef _ORINOCO_PCI_H
11 #define _ORINOCO_PCI_H
12 
13 #include <linux/netdevice.h>
14 
15 /* Driver specific data */
16 struct orinoco_pci_card {
17 	void __iomem *bridge_io;
18 	void __iomem *attr_io;
19 };
20 
21 static int __maybe_unused orinoco_pci_suspend(struct device *dev_d)
22 {
23 	struct pci_dev *pdev = to_pci_dev(dev_d);
24 	struct orinoco_private *priv = pci_get_drvdata(pdev);
25 
26 	orinoco_down(priv);
27 	free_irq(pdev->irq, priv);
28 
29 	return 0;
30 }
31 
32 static int __maybe_unused orinoco_pci_resume(struct device *dev_d)
33 {
34 	struct pci_dev *pdev = to_pci_dev(dev_d);
35 	struct orinoco_private *priv = pci_get_drvdata(pdev);
36 	struct net_device *dev = priv->ndev;
37 	int err;
38 
39 	err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED,
40 			  dev->name, priv);
41 	if (err) {
42 		printk(KERN_ERR "%s: cannot re-allocate IRQ on resume\n",
43 		       dev->name);
44 		return -EBUSY;
45 	}
46 
47 	return orinoco_up(priv);
48 }
49 
50 static SIMPLE_DEV_PM_OPS(orinoco_pci_pm_ops,
51 			 orinoco_pci_suspend,
52 			 orinoco_pci_resume);
53 
54 #endif /* _ORINOCO_PCI_H */
55