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authorGreg Kroah-Hartman <gregkh@suse.de>2005-06-21 00:15:16 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2005-10-28 19:47:53 -0400
commit50260b69bbec383058875de26dbde28b1a6f8d00 (patch)
tree5e2ac6a032807373838710138edeba78fd056108 /drivers/usb
parentbde621854f1958a6000834c7c089b528118e5a9a (diff)
[PATCH] USB: add nokia_dku2 driver
This driver comes from the gnokii project. Was further cleaned up by me to match recent usb-serial core changes. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/serial/Kconfig9
-rw-r--r--drivers/usb/serial/Makefile1
-rw-r--r--drivers/usb/serial/nokia_dku2.c142
3 files changed, 152 insertions, 0 deletions
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index 9438909e87a5..7b5e8e4ee2bb 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -394,6 +394,15 @@ config USB_SERIAL_MCT_U232
394 To compile this driver as a module, choose M here: the 394 To compile this driver as a module, choose M here: the
395 module will be called mct_u232. 395 module will be called mct_u232.
396 396
397config USB_SERIAL_NOKIA_DKU2
398 tristate "USB Nokia DKU2 Driver"
399 depends on USB_SERIAL
400 help
401 Say Y here if you want to use a Nokia DKU2 device.
402
403 To compile this driver as a module, choose M here: the
404 module will be called nokia_dku2.
405
397config USB_SERIAL_PL2303 406config USB_SERIAL_PL2303
398 tristate "USB Prolific 2303 Single Port Serial Driver" 407 tristate "USB Prolific 2303 Single Port Serial Driver"
399 depends on USB_SERIAL 408 depends on USB_SERIAL
diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile
index 6c7cdcc99a9e..55fd461793b7 100644
--- a/drivers/usb/serial/Makefile
+++ b/drivers/usb/serial/Makefile
@@ -31,6 +31,7 @@ obj-$(CONFIG_USB_SERIAL_KEYSPAN_PDA) += keyspan_pda.o
31obj-$(CONFIG_USB_SERIAL_KLSI) += kl5kusb105.o 31obj-$(CONFIG_USB_SERIAL_KLSI) += kl5kusb105.o
32obj-$(CONFIG_USB_SERIAL_KOBIL_SCT) += kobil_sct.o 32obj-$(CONFIG_USB_SERIAL_KOBIL_SCT) += kobil_sct.o
33obj-$(CONFIG_USB_SERIAL_MCT_U232) += mct_u232.o 33obj-$(CONFIG_USB_SERIAL_MCT_U232) += mct_u232.o
34obj-$(CONFIG_USB_SERIAL_NOKIA_DKU2) += nokia_dku2.o
34obj-$(CONFIG_USB_SERIAL_OMNINET) += omninet.o 35obj-$(CONFIG_USB_SERIAL_OMNINET) += omninet.o
35obj-$(CONFIG_USB_SERIAL_OPTION) += option.o 36obj-$(CONFIG_USB_SERIAL_OPTION) += option.o
36obj-$(CONFIG_USB_SERIAL_PL2303) += pl2303.o 37obj-$(CONFIG_USB_SERIAL_PL2303) += pl2303.o
diff --git a/drivers/usb/serial/nokia_dku2.c b/drivers/usb/serial/nokia_dku2.c
new file mode 100644
index 000000000000..fad01bef3a64
--- /dev/null
+++ b/drivers/usb/serial/nokia_dku2.c
@@ -0,0 +1,142 @@
1/*
2 * Nokia DKU2 USB driver
3 *
4 * Copyright (C) 2004
5 * Author: C Kemp
6 *
7 * This program is largely derived from work by the linux-usb group
8 * and associated source files. Please see the usb/serial files for
9 * individual credits and copyrights.
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * 20.09.2005 - Matthias Blaesing <matthias.blaesing@rwth-aachen.de>
17 * Added short name to device structure to make driver load into kernel 2.6.13
18 *
19 * 20.09.2005 - Matthias Blaesing <matthias.blaesing@rwth-aachen.de>
20 * Added usb_deregister to exit code - to allow remove and reinsert of module
21 */
22
23
24#include <linux/config.h>
25#include <linux/kernel.h>
26#include <linux/errno.h>
27#include <linux/init.h>
28#include <linux/slab.h>
29#include <linux/tty.h>
30#include <linux/tty_driver.h>
31#include <linux/tty_flip.h>
32#include <linux/module.h>
33#include <linux/usb.h>
34#include "usb-serial.h"
35
36
37#define NOKIA_VENDOR_ID 0x0421
38#define NOKIA7600_PRODUCT_ID 0x0400
39#define NOKIA6230_PRODUCT_ID 0x040f
40#define NOKIA6170_PRODUCT_ID 0x0416
41#define NOKIA6670_PRODUCT_ID 0x041d
42#define NOKIA6680_PRODUCT_ID 0x041e
43#define NOKIA6230i_PRODUCT_ID 0x0428
44
45#define NOKIA_AT_PORT 0x82
46#define NOKIA_FBUS_PORT 0x86
47
48/*
49 * Version Information
50 */
51#define DRIVER_VERSION "v0.2"
52#define DRIVER_AUTHOR "C Kemp"
53#define DRIVER_DESC "Nokia DKU2 Driver"
54
55static struct usb_device_id id_table [] = {
56 { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA7600_PRODUCT_ID) },
57 { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6230_PRODUCT_ID) },
58 { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6170_PRODUCT_ID) },
59 { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6670_PRODUCT_ID) },
60 { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6680_PRODUCT_ID) },
61 { USB_DEVICE(NOKIA_VENDOR_ID, NOKIA6230i_PRODUCT_ID) },
62 { } /* Terminating entry */
63};
64MODULE_DEVICE_TABLE(usb, id_table);
65
66/* The only thing which makes this device different from a generic
67 * device is that we have to set an alternative configuration to make
68 * the relevant endpoints available. In 2.6 this is really easy... */
69static int nokia_probe(struct usb_serial *serial,
70 const struct usb_device_id *id)
71{
72 int retval = -ENODEV;
73
74 if (serial->interface->altsetting[0].endpoint[0].desc.bEndpointAddress == NOKIA_AT_PORT) {
75 /* the AT port */
76 dev_info(&serial->dev->dev, "Nokia AT Port:\n");
77 retval = 0;
78 } else if (serial->interface->num_altsetting == 2 &&
79 serial->interface->altsetting[1].endpoint[0].desc.bEndpointAddress == NOKIA_FBUS_PORT) {
80 /* the FBUS port */
81 dev_info(&serial->dev->dev, "Nokia FBUS Port:\n");
82 usb_set_interface(serial->dev, 10, 1);
83 retval = 0;
84 }
85
86 return retval;
87}
88
89static struct usb_driver nokia_driver = {
90 .owner = THIS_MODULE,
91 .name = "nokia_dku2",
92 .probe = usb_serial_probe,
93 .disconnect = usb_serial_disconnect,
94 .id_table = id_table,
95};
96
97static struct usb_serial_driver nokia_serial_driver = {
98 .driver = {
99 .owner = THIS_MODULE,
100 .name = "nokia_dku2",
101 },
102 .description = "Nokia 7600/6230(i)/6170/66x0 DKU2 driver",
103 .id_table = id_table,
104 .num_interrupt_in = 1,
105 .num_bulk_in = 1,
106 .num_bulk_out = 1,
107 .num_ports = 1,
108 .probe = nokia_probe,
109};
110
111static int __init nokia_init(void)
112{
113 int retval;
114
115 retval = usb_serial_register(&nokia_serial_driver);
116 if (retval)
117 return retval;
118
119 retval = usb_register(&nokia_driver);
120 if (retval) {
121 usb_serial_deregister(&nokia_serial_driver);
122 return retval;
123 }
124
125 info(DRIVER_VERSION " " DRIVER_AUTHOR);
126 info(DRIVER_DESC);
127
128 return retval;
129}
130
131static void __exit nokia_exit(void)
132{
133 usb_deregister(&nokia_driver);
134 usb_serial_deregister(&nokia_serial_driver);
135}
136
137module_init(nokia_init);
138module_exit(nokia_exit);
139
140MODULE_AUTHOR(DRIVER_AUTHOR);
141MODULE_DESCRIPTION(DRIVER_DESC);
142MODULE_LICENSE("GPL");