1 /*---------------------------------------------------------------------------
2 FT1000 driver for Flarion Flash OFDM NIC Device
4 Copyright (C) 1999 David A. Hinds. All Rights Reserved.
5 Copyright (C) 2002 Flarion Technologies, All rights reserved.
6 Copyright (C) 2006 Patrik Ostrihon, All rights reserved.
7 Copyright (C) 2006 ProWeb Consulting, a.s, All rights reserved.
9 The initial developer of the original code is David A. Hinds
10 <dahinds@users.sourceforge.net>. Portions created by David A. Hinds.
12 This file was modified to support the Flarion Flash OFDM NIC Device
13 by Wai Chan (w.chan@flarion.com).
15 Port for kernel 2.6 created by Patrik Ostrihon (patrik.ostrihon@pwc.sk)
17 This program is free software; you can redistribute it and/or modify it
18 under the terms of the GNU General Public License as published by the Free
19 Software Foundation; either version 2 of the License, or (at your option) any
20 later version. This program is distributed in the hope that it will be useful,
21 but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
22 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
23 more details. You should have received a copy of the GNU General Public
24 License along with this program; if not, write to the
25 Free Software Foundation, Inc., 59 Temple Place -
26 Suite 330, Boston, MA 02111-1307, USA.
27 -----------------------------------------------------------------------------*/
29 #include <linux/kernel.h>
30 #include <linux/module.h>
31 #include <linux/init.h>
32 #include <linux/netdevice.h>
33 #include <pcmcia/cistpl.h>
34 #include <pcmcia/ds.h>
36 /*====================================================================*/
38 MODULE_AUTHOR("Wai Chan");
39 MODULE_DESCRIPTION("FT1000 PCMCIA driver");
40 MODULE_LICENSE("GPL");
42 /*====================================================================*/
44 struct net_device *init_ft1000_card(struct pcmcia_device *link,
46 void stop_ft1000_card(struct net_device *);
48 static int ft1000_config(struct pcmcia_device *link);
49 static void ft1000_detach(struct pcmcia_device *link);
50 static int ft1000_attach(struct pcmcia_device *link);
52 /*====================================================================*/
54 static void ft1000_reset(struct pcmcia_device *link)
56 pcmcia_reset_card(link->socket);
59 static int ft1000_attach(struct pcmcia_device *link)
62 link->config_flags |= CONF_ENABLE_IRQ | CONF_AUTO_SET_IO;
64 return ft1000_config(link);
67 static void ft1000_detach(struct pcmcia_device *link)
69 struct net_device *dev = link->priv;
72 stop_ft1000_card(dev);
74 pcmcia_disable_device(link);
78 int ft1000_confcheck(struct pcmcia_device *link, void *priv_data)
80 return pcmcia_request_io(link);
83 /*======================================================================
85 ft1000_config() is scheduled to run after a CARD_INSERTION event
86 is received, to configure the PCMCIA socket, and to make the
87 device available to the system.
89 ======================================================================*/
91 static int ft1000_config(struct pcmcia_device *link)
95 dev_dbg(&link->dev, "ft1000_cs: ft1000_config(0x%p)\n", link);
98 ret = pcmcia_loop_config(link, ft1000_confcheck, NULL);
100 printk(KERN_INFO "ft1000: Could not configure pcmcia\n");
104 /* configure device */
105 ret = pcmcia_enable_device(link);
107 printk(KERN_INFO "ft1000: could not enable pcmcia\n");
111 link->priv = init_ft1000_card(link, &ft1000_reset);
113 printk(KERN_INFO "ft1000: Could not register as network device\n");
117 /* Finally, report what we've done */
121 pcmcia_disable_device(link);
125 static int ft1000_suspend(struct pcmcia_device *link)
127 struct net_device *dev = link->priv;
130 netif_device_detach(dev);
134 static int ft1000_resume(struct pcmcia_device *link)
139 /*====================================================================*/
141 static const struct pcmcia_device_id ft1000_ids[] = {
142 PCMCIA_DEVICE_MANF_CARD(0x02cc, 0x0100),
143 PCMCIA_DEVICE_MANF_CARD(0x02cc, 0x1000),
144 PCMCIA_DEVICE_MANF_CARD(0x02cc, 0x1300),
148 MODULE_DEVICE_TABLE(pcmcia, ft1000_ids);
150 static struct pcmcia_driver ft1000_cs_driver = {
151 .owner = THIS_MODULE,
153 .probe = ft1000_attach,
154 .remove = ft1000_detach,
155 .id_table = ft1000_ids,
156 .suspend = ft1000_suspend,
157 .resume = ft1000_resume,
160 static int __init init_ft1000_cs(void)
162 return pcmcia_register_driver(&ft1000_cs_driver);
165 static void __exit exit_ft1000_cs(void)
167 pcmcia_unregister_driver(&ft1000_cs_driver);
170 module_init(init_ft1000_cs);
171 module_exit(exit_ft1000_cs);