1 /*
2 * Funsoft Serial USB driver
3 *
4 * Copyright (C) 2006 Greg Kroah-Hartman <gregkh@suse.de>
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License version
8 * 2 as published by the Free Software Foundation.
9 */
10
11 #include <linux/kernel.h>
12 #include <linux/init.h>
13 #include <linux/tty.h>
14 #include <linux/module.h>
15 #include <linux/usb.h>
16 #include <linux/usb/serial.h>
17 #include <linux/uaccess.h>
18
19 static int debug;
20
21 static const struct usb_device_id id_table[] = {
22 { USB_DEVICE(0x1404, 0xcddc) },
23 { },
24 };
25 MODULE_DEVICE_TABLE(usb, id_table);
26
27 static struct usb_driver funsoft_driver = {
28 .name = "funsoft",
29 .probe = usb_serial_probe,
30 .disconnect = usb_serial_disconnect,
31 .id_table = id_table,
32 .no_dynamic_id = 1,
33 };
34
35 static struct usb_serial_driver funsoft_device = {
36 .driver = {
37 .owner = THIS_MODULE,
38 .name = "funsoft",
39 },
40 .id_table = id_table,
41 .usb_driver = &funsoft_driver,
42 .num_ports = 1,
43 };
44
funsoft_init(void)45 static int __init funsoft_init(void)
46 {
47 int retval;
48
49 retval = usb_serial_register(&funsoft_device);
50 if (retval)
51 return retval;
52 retval = usb_register(&funsoft_driver);
53 if (retval)
54 usb_serial_deregister(&funsoft_device);
55 return retval;
56 }
57
funsoft_exit(void)58 static void __exit funsoft_exit(void)
59 {
60 usb_deregister(&funsoft_driver);
61 usb_serial_deregister(&funsoft_device);
62 }
63
64 module_init(funsoft_init);
65 module_exit(funsoft_exit);
66 MODULE_LICENSE("GPL");
67
68 module_param(debug, bool, S_IRUGO | S_IWUSR);
69 MODULE_PARM_DESC(debug, "Debug enabled or not");
70