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 * Motorola 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 const 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 { USB_DEVICE(0x22b8, 0x2c64) }, /* Motorola V950 phone */ 29 { }, 30}; 31MODULE_DEVICE_TABLE(usb, id_table); 32 33static struct usb_driver moto_driver = { 34 .name = "moto-modem", 35 .probe = usb_serial_probe, 36 .disconnect = usb_serial_disconnect, 37 .id_table = id_table, 38 .no_dynamic_id = 1, 39}; 40 41static struct usb_serial_driver moto_device = { 42 .driver = { 43 .owner = THIS_MODULE, 44 .name = "moto-modem", 45 }, 46 .id_table = id_table, 47 .usb_driver = &moto_driver, 48 .num_ports = 1, 49}; 50 51static int __init moto_init(void) 52{ 53 int retval; 54 55 retval = usb_serial_register(&moto_device); 56 if (retval) 57 return retval; 58 retval = usb_register(&moto_driver); 59 if (retval) 60 usb_serial_deregister(&moto_device); 61 return retval; 62} 63 64static void __exit moto_exit(void) 65{ 66 usb_deregister(&moto_driver); 67 usb_serial_deregister(&moto_device); 68} 69 70module_init(moto_init); 71module_exit(moto_exit); 72MODULE_LICENSE("GPL"); 73