tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/*
2 * Motorola USB Phone driver
3 *
4 * Copyright (C) 2008 Greg Kroah-Hartman <greg@kroah.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 as
8 * published by the Free Software Foundation.
9 *
10 * {sigh}
11 * Mororola should be using the CDC ACM USB spec, but instead
12 * they try to just "do their own thing"... This driver should handle a
13 * few phones in which a basic "dumb serial connection" is needed to be
14 * able to get a connection through to them.
15 */
16
17#include <linux/kernel.h>
18#include <linux/init.h>
19#include <linux/tty.h>
20#include <linux/module.h>
21#include <linux/usb.h>
22#include <linux/usb/serial.h>
23
24static struct usb_device_id id_table [] = {
25 { USB_DEVICE(0x05c6, 0x3197) }, /* unknown Motorola phone */
26 { USB_DEVICE(0x0c44, 0x0022) }, /* unknown Mororola phone */
27 { USB_DEVICE(0x22b8, 0x2a64) }, /* Motorola KRZR K1m */
28 { },
29};
30MODULE_DEVICE_TABLE(usb, id_table);
31
32static struct usb_driver moto_driver = {
33 .name = "moto-modem",
34 .probe = usb_serial_probe,
35 .disconnect = usb_serial_disconnect,
36 .id_table = id_table,
37 .no_dynamic_id = 1,
38};
39
40static struct usb_serial_driver moto_device = {
41 .driver = {
42 .owner = THIS_MODULE,
43 .name = "moto-modem",
44 },
45 .id_table = id_table,
46 .num_ports = 1,
47};
48
49static int __init moto_init(void)
50{
51 int retval;
52
53 retval = usb_serial_register(&moto_device);
54 if (retval)
55 return retval;
56 retval = usb_register(&moto_driver);
57 if (retval)
58 usb_serial_deregister(&moto_device);
59 return retval;
60}
61
62static void __exit moto_exit(void)
63{
64 usb_deregister(&moto_driver);
65 usb_serial_deregister(&moto_device);
66}
67
68module_init(moto_init);
69module_exit(moto_exit);
70MODULE_LICENSE("GPL");