LXR linux/drivers/net/wireless/atmel/atmel

   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
  28MODULE_AUTHOR("Simon Kelley");
  29MODULE_DESCRIPTION("Support for Atmel at76c50x 802.11 wireless ethernet cards.");
  30MODULE_LICENSE("GPL");
  31MODULE_SUPPORTED_DEVICE("Atmel at76c506 PCI wireless cards");
  32
  33static const struct pci_device_id card_ids[] = {
  34        { 0x1114, 0x0506, PCI_ANY_ID, PCI_ANY_ID },
  35        { 0, }
  36};
  37
  38MODULE_DEVICE_TABLE(pci, card_ids);
  39
  40static int atmel_pci_probe(struct pci_dev *, const struct pci_device_id *);
  41static void atmel_pci_remove(struct pci_dev *);
  42
  43static 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
  51static 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                return -ENODEV;
  66
  67        pci_set_drvdata(pdev, dev);
  68        return 0;
  69}
  70
  71static void atmel_pci_remove(struct pci_dev *pdev)
  72{
  73        stop_atmel_card(pci_get_drvdata(pdev));
  74}
  75
  76module_pci_driver(atmel_driver);
  77