USB: add new moto_modem driver for some Morotola phones (6986a978) · Commits · 戴 / test

drivers/usb/serial/Kconfig

+9 −0

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		@@ -447,6 +447,15 @@ config USB_SERIAL_MOS7840
		To compile this driver as a module, choose M here: the
		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
		tristate "USB Navman GPS device"
		help

drivers/usb/serial/Makefile

+1 −0

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		@@ -39,6 +39,7 @@ obj-$(CONFIG_USB_SERIAL_KOBIL_SCT) += kobil_sct.o
		obj-$(CONFIG_USB_SERIAL_MCT_U232) += mct_u232.o
		obj-$(CONFIG_USB_SERIAL_MOS7720) += mos7720.o
		obj-$(CONFIG_USB_SERIAL_MOS7840) += mos7840.o
		obj-$(CONFIG_USB_SERIAL_MOTOROLA) += moto_modem.o
		obj-$(CONFIG_USB_SERIAL_NAVMAN) += navman.o
		obj-$(CONFIG_USB_SERIAL_OMNINET) += omninet.o
		obj-$(CONFIG_USB_SERIAL_OPTION) += option.o

drivers/usb/serial/moto_modem.c

0 → 100644

+70 −0

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		/*
		* 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");

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