1 /*** -*- linux-c -*- **********************************************************
2 
3      Driver for Atmel at76c502 at76c504 and at76c506 wireless cards.
4 
5          Copyright 2004 Simon Kelley.
6 
7     This program is free software; you can redistribute it and/or modify
8     it under the terms of the GNU General Public License as published by
9     the Free Software Foundation; either version 2 of the License, or
10     (at your option) any later version.
11 
12     This software is distributed in the hope that it will be useful,
13     but WITHOUT ANY WARRANTY; without even the implied warranty of
14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15     GNU General Public License for more details.
16 
17     You should have received a copy of the GNU General Public License
18     along with Atmel wireless lan drivers; if not, see
19     <http://www.gnu.org/licenses/>.
20 
21 ******************************************************************************/
22 #include <linux/pci.h>
23 #include <linux/kernel.h>
24 #include <linux/module.h>
25 #include <linux/netdevice.h>
26 #include "atmel.h"
27 
28 MODULE_AUTHOR("Simon Kelley");
29 MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards.");
30 MODULE_LICENSE("GPL");
31 MODULE_SUPPORTED_DEVICE("Atmel at76c506 PCI wireless cards");
32 
33 static const struct pci_device_id card_ids[] = {
34 	{ 0x1114, 0x0506, PCI_ANY_ID, PCI_ANY_ID },
35 	{ 0, }
36 };
37 
38 MODULE_DEVICE_TABLE(pci, card_ids);
39 
40 static int atmel_pci_probe(struct pci_dev *, const struct pci_device_id *);
41 static void atmel_pci_remove(struct pci_dev *);
42 
43 static struct pci_driver atmel_driver = {
44 	.name     = "atmel",
45 	.id_table = card_ids,
46 	.probe    = atmel_pci_probe,
47 	.remove   = atmel_pci_remove,
48 };
49 
50 
51 static int atmel_pci_probe(struct pci_dev *pdev,
52 				     const struct pci_device_id *pent)
53 {
54 	struct net_device *dev;
55 
56 	if (pci_enable_device(pdev))
57 		return -ENODEV;
58 
59 	pci_set_master(pdev);
60 
61 	dev = init_atmel_card(pdev->irq, pdev->resource[1].start,
62 			      ATMEL_FW_TYPE_506,
63 			      &pdev->dev, NULL, NULL);
64 	if (!dev) {
65 		pci_disable_device(pdev);
66 		return -ENODEV;
67 	}
68 
69 	pci_set_drvdata(pdev, dev);
70 	return 0;
71 }
72 
73 static void atmel_pci_remove(struct pci_dev *pdev)
74 {
75 	stop_atmel_card(pci_get_drvdata(pdev));
76 }
77 
78 module_pci_driver(atmel_driver);
79