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
atmel_pci_probe(struct pci_dev * pdev,const struct pci_device_id * pent)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
atmel_pci_remove(struct pci_dev * pdev)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
