Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 6986a978 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

USB: add new moto_modem driver for some Morotola phones 



This should work on a KRZR K1m, and some other Motorola phones that do
not use the "standard" cdc ACM protocol to talk to USB hosts.

Tested-by: default avatarJeff Garzik <jeff@garzik.org>
Cc: Jiang Dejun <a5652c@motorola.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 9604006d

drivers/usb/serial/Kconfig

+9 −0
Original line number Original line Diff line number Diff line
@@ -447,6 +447,15 @@ config USB_SERIAL_MOS7840 
	  To compile this driver as a module, choose M here: the

	  To compile this driver as a module, choose M here: the

	  module will be called mos7840.  If unsure, choose N.

	  module will be called mos7840.  If unsure, choose N.





config USB_SERIAL_MOTOROLA

	tristate "USB Motorola Phone modem driver"

	---help---

	  Say Y here if you want to use a Motorola phone with a USB

	  connector as a modem link.



	  To compile this driver as a module, choose M here: the

	  module will be called moto_modem.  If unsure, choose N.



config USB_SERIAL_NAVMAN

config USB_SERIAL_NAVMAN

	tristate "USB Navman GPS device"

	tristate "USB Navman GPS device"

	help

	help

drivers/usb/serial/Makefile

+1 −0
Original line number Original line Diff line number Diff line
@@ -39,6 +39,7 @@ obj-$(CONFIG_USB_SERIAL_KOBIL_SCT) += kobil_sct.o 
obj-$(CONFIG_USB_SERIAL_MCT_U232)		+= mct_u232.o

obj-$(CONFIG_USB_SERIAL_MCT_U232)		+= mct_u232.o

obj-$(CONFIG_USB_SERIAL_MOS7720)		+= mos7720.o

obj-$(CONFIG_USB_SERIAL_MOS7720)		+= mos7720.o

obj-$(CONFIG_USB_SERIAL_MOS7840)		+= mos7840.o

obj-$(CONFIG_USB_SERIAL_MOS7840)		+= mos7840.o

obj-$(CONFIG_USB_SERIAL_MOTOROLA)		+= moto_modem.o

obj-$(CONFIG_USB_SERIAL_NAVMAN)			+= navman.o

obj-$(CONFIG_USB_SERIAL_NAVMAN)			+= navman.o

obj-$(CONFIG_USB_SERIAL_OMNINET)		+= omninet.o

obj-$(CONFIG_USB_SERIAL_OMNINET)		+= omninet.o

obj-$(CONFIG_USB_SERIAL_OPTION)			+= option.o

obj-$(CONFIG_USB_SERIAL_OPTION)			+= option.o

drivers/usb/serial/moto_modem.c

0 → 100644
+70 −0
Original line number Original line Diff line number Diff line 
/*

 * Motorola USB Phone driver

 *

 * Copyright (C) 2008 Greg Kroah-Hartman <greg@kroah.com>

 *

 *  This program is free software; you can redistribute it and/or modify

 *  it under the terms of the GNU General Public License version 2 as

 *  published by the Free Software Foundation.

 *

 * {sigh}

 * Mororola should be using the CDC ACM USB spec, but instead

 * they try to just "do their own thing"...  This driver should handle a

 * few phones in which a basic "dumb serial connection" is needed to be

 * able to get a connection through to them.

 */



#include <linux/kernel.h>

#include <linux/init.h>

#include <linux/tty.h>

#include <linux/module.h>

#include <linux/usb.h>

#include <linux/usb/serial.h>



static struct usb_device_id id_table [] = {

	{ USB_DEVICE(0x05c6, 0x3197) },	/* unknown Motorola phone */

	{ USB_DEVICE(0x0c44, 0x0022) },	/* unknown Mororola phone */

	{ USB_DEVICE(0x22b8, 0x2a64) },	/* Motorola KRZR K1m */

	{ },

};

MODULE_DEVICE_TABLE(usb, id_table);



static struct usb_driver moto_driver = {

	.name =		"moto-modem",

	.probe =	usb_serial_probe,

	.disconnect =	usb_serial_disconnect,

	.id_table =	id_table,

	.no_dynamic_id = 	1,

};



static struct usb_serial_driver moto_device = {

	.driver = {

		.owner =	THIS_MODULE,

		.name =		"moto-modem",

	},

	.id_table =		id_table,

	.num_ports =		1,

};



static int __init moto_init(void)

{

	int retval;



	retval = usb_serial_register(&moto_device);

	if (retval)

		return retval;

	retval = usb_register(&moto_driver);

	if (retval)

		usb_serial_deregister(&moto_device);

	return retval;

}



static void __exit moto_exit(void)

{

	usb_deregister(&moto_driver);

	usb_serial_deregister(&moto_device);

}



module_init(moto_init);

module_exit(moto_exit);

MODULE_LICENSE("GPL");