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USB: usbmon: fix bug in mon_buff_area_shrink
[net-next-2.6.git] / drivers / usb / serial / option.c
CommitLineData
58cfe911 1/*
14f76cc7 2 USB Driver for GSM modems
58cfe911
MU		 3
4 Copyright (C) 2005 Matthias Urlichs <smurf@smurf.noris.de>
5
6 This driver is free software; you can redistribute it and/or modify
7 it under the terms of Version 2 of the GNU General Public License as
8 published by the Free Software Foundation.
9
10 Portions copied from the Keyspan driver by Hugh Blemings <hugh@blemings.org>
11
b3fdab59 12 History: see the git log.
ba460e48
MU		 13
14 Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
15
14f76cc7
MU		 16 This driver exists because the "normal" serial driver doesn't work too well
17 with GSM modems. Issues:
18 - data loss -- one single Receive URB is not nearly enough
7c1c2f73 19 - nonstandard flow (Option devices) control
14f76cc7
MU		 20 - controlling the baud rate doesn't make sense
21
22 This driver is named "option" because the most common device it's
23 used for is a PC-Card (with an internal OHCI-USB interface, behind
24 which the GSM interface sits), made by Option Inc.
25
26 Some of the "one port" devices actually exhibit multiple USB instances
27 on the USB bus. This is not a bug, these ports are used for different
28 device features.
58cfe911 29*/
ba460e48 30
5f760040 31#define DRIVER_VERSION "v0.7.2"
58cfe911 32#define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
14f76cc7 33#define DRIVER_DESC "USB Driver for GSM modems"
58cfe911 34
58cfe911
MU		 35#include <linux/kernel.h>
36#include <linux/jiffies.h>
37#include <linux/errno.h>
38#include <linux/tty.h>
39#include <linux/tty_flip.h>
40#include <linux/module.h>
59c2afa0 41#include <linux/bitops.h>
58cfe911 42#include <linux/usb.h>
a969888c 43#include <linux/usb/serial.h>
58cfe911
MU		 44
45/* Function prototypes */
c5be1b52
PT		 46static int option_probe(struct usb_serial *serial,
47 const struct usb_device_id *id);
a509a7e4 48static int option_open(struct tty_struct *tty, struct usb_serial_port *port);
335f8514
AC		 49static void option_close(struct usb_serial_port *port);
50static void option_dtr_rts(struct usb_serial_port *port, int on);
51
7bb75aee 52static int option_startup(struct usb_serial *serial);
f9c99bb8
AS		 53static void option_disconnect(struct usb_serial *serial);
54static void option_release(struct usb_serial *serial);
95da310e 55static int option_write_room(struct tty_struct *tty);
58cfe911 56
7d12e780 57static void option_instat_callback(struct urb *urb);
58cfe911 58
95da310e 59static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
7bb75aee 60 const unsigned char *buf, int count);
95da310e
AC		 61static int option_chars_in_buffer(struct tty_struct *tty);
62static void option_set_termios(struct tty_struct *tty,
63 struct usb_serial_port *port, struct ktermios *old);
64static int option_tiocmget(struct tty_struct *tty, struct file *file);
65static int option_tiocmset(struct tty_struct *tty, struct file *file,
7bb75aee 66 unsigned int set, unsigned int clear);
335f8514 67static int option_send_setup(struct usb_serial_port *port);
5f4fab91 68#ifdef CONFIG_PM
4901b2c3
ON		 69static int option_suspend(struct usb_serial *serial, pm_message_t message);
70static int option_resume(struct usb_serial *serial);
5f4fab91 71#endif
58cfe911
MU		 72
73/* Vendor and product IDs */
fd978bfa
GKH		 74#define OPTION_VENDOR_ID 0x0AF0
75#define OPTION_PRODUCT_COLT 0x5000
76#define OPTION_PRODUCT_RICOLA 0x6000
77#define OPTION_PRODUCT_RICOLA_LIGHT 0x6100
78#define OPTION_PRODUCT_RICOLA_QUAD 0x6200
79#define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300
80#define OPTION_PRODUCT_RICOLA_NDIS 0x6050
81#define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150
82#define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250
83#define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350
84#define OPTION_PRODUCT_COBRA 0x6500
85#define OPTION_PRODUCT_COBRA_BUS 0x6501
86#define OPTION_PRODUCT_VIPER 0x6600
87#define OPTION_PRODUCT_VIPER_BUS 0x6601
88#define OPTION_PRODUCT_GT_MAX_READY 0x6701
fd978bfa
GKH		 89#define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721
90#define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741
91#define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761
fd978bfa 92#define OPTION_PRODUCT_KOI_MODEM 0x6800
fd978bfa 93#define OPTION_PRODUCT_SCORPION_MODEM 0x6901
fd978bfa 94#define OPTION_PRODUCT_ETNA_MODEM 0x7001
fd978bfa
GKH		 95#define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021
96#define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041
97#define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061
fd978bfa 98#define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100
e7f2f0d7 99#define OPTION_PRODUCT_GTM380_MODEM 0x7201
fd978bfa
GKH		 100
101#define HUAWEI_VENDOR_ID 0x12D1
102#define HUAWEI_PRODUCT_E600 0x1001
103#define HUAWEI_PRODUCT_E220 0x1003
a3209a0e 104#define HUAWEI_PRODUCT_E220BIS 0x1004
aad8a278 105#define HUAWEI_PRODUCT_E1401 0x1401
1460e5e4 106#define HUAWEI_PRODUCT_E1402 0x1402
aad8a278 107#define HUAWEI_PRODUCT_E1403 0x1403
1460e5e4 108#define HUAWEI_PRODUCT_E1404 0x1404
aad8a278 109#define HUAWEI_PRODUCT_E1405 0x1405
110#define HUAWEI_PRODUCT_E1406 0x1406
1460e5e4 111#define HUAWEI_PRODUCT_E1407 0x1407
aad8a278 112#define HUAWEI_PRODUCT_E1408 0x1408
113#define HUAWEI_PRODUCT_E1409 0x1409
1460e5e4 114#define HUAWEI_PRODUCT_E140A 0x140A
115#define HUAWEI_PRODUCT_E140B 0x140B
116#define HUAWEI_PRODUCT_E140C 0x140C
117#define HUAWEI_PRODUCT_E140D 0x140D
118#define HUAWEI_PRODUCT_E140E 0x140E
119#define HUAWEI_PRODUCT_E140F 0x140F
aad8a278 120#define HUAWEI_PRODUCT_E1410 0x1410
121#define HUAWEI_PRODUCT_E1411 0x1411
122#define HUAWEI_PRODUCT_E1412 0x1412
123#define HUAWEI_PRODUCT_E1413 0x1413
124#define HUAWEI_PRODUCT_E1414 0x1414
125#define HUAWEI_PRODUCT_E1415 0x1415
126#define HUAWEI_PRODUCT_E1416 0x1416
127#define HUAWEI_PRODUCT_E1417 0x1417
128#define HUAWEI_PRODUCT_E1418 0x1418
129#define HUAWEI_PRODUCT_E1419 0x1419
1460e5e4 130#define HUAWEI_PRODUCT_E141A 0x141A
131#define HUAWEI_PRODUCT_E141B 0x141B
132#define HUAWEI_PRODUCT_E141C 0x141C
133#define HUAWEI_PRODUCT_E141D 0x141D
134#define HUAWEI_PRODUCT_E141E 0x141E
135#define HUAWEI_PRODUCT_E141F 0x141F
136#define HUAWEI_PRODUCT_E1420 0x1420
137#define HUAWEI_PRODUCT_E1421 0x1421
138#define HUAWEI_PRODUCT_E1422 0x1422
139#define HUAWEI_PRODUCT_E1423 0x1423
140#define HUAWEI_PRODUCT_E1424 0x1424
141#define HUAWEI_PRODUCT_E1425 0x1425
142#define HUAWEI_PRODUCT_E1426 0x1426
143#define HUAWEI_PRODUCT_E1427 0x1427
144#define HUAWEI_PRODUCT_E1428 0x1428
145#define HUAWEI_PRODUCT_E1429 0x1429
146#define HUAWEI_PRODUCT_E142A 0x142A
147#define HUAWEI_PRODUCT_E142B 0x142B
148#define HUAWEI_PRODUCT_E142C 0x142C
149#define HUAWEI_PRODUCT_E142D 0x142D
150#define HUAWEI_PRODUCT_E142E 0x142E
151#define HUAWEI_PRODUCT_E142F 0x142F
152#define HUAWEI_PRODUCT_E1430 0x1430
153#define HUAWEI_PRODUCT_E1431 0x1431
154#define HUAWEI_PRODUCT_E1432 0x1432
155#define HUAWEI_PRODUCT_E1433 0x1433
156#define HUAWEI_PRODUCT_E1434 0x1434
157#define HUAWEI_PRODUCT_E1435 0x1435
158#define HUAWEI_PRODUCT_E1436 0x1436
159#define HUAWEI_PRODUCT_E1437 0x1437
160#define HUAWEI_PRODUCT_E1438 0x1438
161#define HUAWEI_PRODUCT_E1439 0x1439
162#define HUAWEI_PRODUCT_E143A 0x143A
163#define HUAWEI_PRODUCT_E143B 0x143B
164#define HUAWEI_PRODUCT_E143C 0x143C
165#define HUAWEI_PRODUCT_E143D 0x143D
166#define HUAWEI_PRODUCT_E143E 0x143E
167#define HUAWEI_PRODUCT_E143F 0x143F
0ee3a33a 168#define HUAWEI_PRODUCT_E14AC 0x14AC
fd978bfa 169
fc91be2a
AC		 170#define QUANTA_VENDOR_ID 0x0408
171#define QUANTA_PRODUCT_Q101 0xEA02
172#define QUANTA_PRODUCT_Q111 0xEA03
173#define QUANTA_PRODUCT_GLX 0xEA04
174#define QUANTA_PRODUCT_GKE 0xEA05
175#define QUANTA_PRODUCT_GLE 0xEA06
176
fd978bfa 177#define NOVATELWIRELESS_VENDOR_ID 0x1410
72ab6414 178
c6206faa
LW		 179/* YISO PRODUCTS */
180
181#define YISO_VENDOR_ID 0x0EAB
182#define YISO_PRODUCT_U893 0xC893
183
72ab6414
DD		 184/* MERLIN EVDO PRODUCTS */
185#define NOVATELWIRELESS_PRODUCT_V640 0x1100
186#define NOVATELWIRELESS_PRODUCT_V620 0x1110
187#define NOVATELWIRELESS_PRODUCT_V740 0x1120
188#define NOVATELWIRELESS_PRODUCT_V720 0x1130
189
190/* MERLIN HSDPA/HSPA PRODUCTS */
191#define NOVATELWIRELESS_PRODUCT_U730 0x1400
192#define NOVATELWIRELESS_PRODUCT_U740 0x1410
193#define NOVATELWIRELESS_PRODUCT_U870 0x1420
194#define NOVATELWIRELESS_PRODUCT_XU870 0x1430
195#define NOVATELWIRELESS_PRODUCT_X950D 0x1450
196
197/* EXPEDITE PRODUCTS */
198#define NOVATELWIRELESS_PRODUCT_EV620 0x2100
199#define NOVATELWIRELESS_PRODUCT_ES720 0x2110
200#define NOVATELWIRELESS_PRODUCT_E725 0x2120
a1d9bc12 201#define NOVATELWIRELESS_PRODUCT_ES620 0x2130
72ab6414
DD		 202#define NOVATELWIRELESS_PRODUCT_EU730 0x2400
203#define NOVATELWIRELESS_PRODUCT_EU740 0x2410
204#define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
205
206/* OVATION PRODUCTS */
207#define NOVATELWIRELESS_PRODUCT_MC727 0x4100
208#define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
56a21827 209#define NOVATELWIRELESS_PRODUCT_U727 0x5010
f1469fc3 210#define NOVATELWIRELESS_PRODUCT_MC727_NEW 0x5100
9685a59a 211#define NOVATELWIRELESS_PRODUCT_MC760 0x6000
71f9f6cc 212#define NOVATELWIRELESS_PRODUCT_OVMC760 0x6002
72ab6414
DD		 213
214/* FUTURE NOVATEL PRODUCTS */
c200b9c9
DDS		 215#define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001
216#define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000
217#define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001
218#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
219#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
220#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
221#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
222#define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001
72ab6414 223
32147be4 224/* AMOI PRODUCTS */
225#define AMOI_VENDOR_ID 0x1614
226#define AMOI_PRODUCT_H01 0x0800
227#define AMOI_PRODUCT_H01A 0x7002
228#define AMOI_PRODUCT_H02 0x0802
229
96443218 230#define DELL_VENDOR_ID 0x413C
fd978bfa 231
c200b9c9
DDS		 232/* Dell modems */
233#define DELL_PRODUCT_5700_MINICARD 0x8114
234#define DELL_PRODUCT_5500_MINICARD 0x8115
235#define DELL_PRODUCT_5505_MINICARD 0x8116
236#define DELL_PRODUCT_5700_EXPRESSCARD 0x8117
237#define DELL_PRODUCT_5510_EXPRESSCARD 0x8118
238
239#define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
240#define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
241
242#define DELL_PRODUCT_5720_MINICARD_VZW 0x8133
243#define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134
244#define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135
245#define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136
246#define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137
247#define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138
248
249#define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
250#define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
251#define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
252
564d61d3 253#define KYOCERA_VENDOR_ID 0x0c88
640c1bce 254#define KYOCERA_PRODUCT_KPC650 0x17da
564d61d3
DW		 255#define KYOCERA_PRODUCT_KPC680 0x180a
256
fd978bfa 257#define ANYDATA_VENDOR_ID 0x16d5
f8033827 258#define ANYDATA_PRODUCT_ADU_620UW 0x6202
46269db9
AG		 259#define ANYDATA_PRODUCT_ADU_E100A 0x6501
260#define ANYDATA_PRODUCT_ADU_500A 0x6502
58cfe911 261
85fb62a0
DK		 262#define AXESSTEL_VENDOR_ID 0x1726
263#define AXESSTEL_PRODUCT_MV110H 0x1000
264
3f6e5846
LL		 265#define BANDRICH_VENDOR_ID 0x1A8D
266#define BANDRICH_PRODUCT_C100_1 0x1002
267#define BANDRICH_PRODUCT_C100_2 0x1003
bf3fc828
LL		 268#define BANDRICH_PRODUCT_1004 0x1004
269#define BANDRICH_PRODUCT_1005 0x1005
270#define BANDRICH_PRODUCT_1006 0x1006
271#define BANDRICH_PRODUCT_1007 0x1007
272#define BANDRICH_PRODUCT_1008 0x1008
273#define BANDRICH_PRODUCT_1009 0x1009
274#define BANDRICH_PRODUCT_100A 0x100a
275
276#define BANDRICH_PRODUCT_100B 0x100b
277#define BANDRICH_PRODUCT_100C 0x100c
278#define BANDRICH_PRODUCT_100D 0x100d
279#define BANDRICH_PRODUCT_100E 0x100e
280
281#define BANDRICH_PRODUCT_100F 0x100f
282#define BANDRICH_PRODUCT_1010 0x1010
283#define BANDRICH_PRODUCT_1011 0x1011
284#define BANDRICH_PRODUCT_1012 0x1012
3f6e5846 285
a1d9bc12
MU		 286#define AMOI_VENDOR_ID 0x1614
287#define AMOI_PRODUCT_9508 0x0800
288
d726fb75
KL		 289#define QUALCOMM_VENDOR_ID 0x05C6
290
80d97098
JC		 291#define MAXON_VENDOR_ID 0x16d8
292
ee53b0ca
GKH		 293#define TELIT_VENDOR_ID 0x1bc7
294#define TELIT_PRODUCT_UC864E 0x1003
ce60c488 295#define TELIT_PRODUCT_UC864G 0x1004
ee53b0ca 296
6188a83f
OM		 297/* ZTE PRODUCTS */
298#define ZTE_VENDOR_ID 0x19d2
9ea19b82 299#define ZTE_PRODUCT_MF622 0x0001
6188a83f 300#define ZTE_PRODUCT_MF628 0x0015
bfd8408d 301#define ZTE_PRODUCT_MF626 0x0031
884579d0 302#define ZTE_PRODUCT_CDMA_TECH 0xfffe
18379158 303#define ZTE_PRODUCT_AC8710 0xfff1
a67d8e6c 304#define ZTE_PRODUCT_AC2726 0xfff5
6188a83f 305
28fb6682
JS		 306#define BENQ_VENDOR_ID 0x04a5
307#define BENQ_PRODUCT_H10 0x4068
308
c00deaa5
PT		 309#define DLINK_VENDOR_ID 0x1186
310#define DLINK_PRODUCT_DWM_652 0x3e04
311
e3a31745
BL		 312#define QISDA_VENDOR_ID 0x1da5
313#define QISDA_PRODUCT_H21_4512 0x4512
314#define QISDA_PRODUCT_H21_4523 0x4523
315#define QISDA_PRODUCT_H20_4515 0x4515
316#define QISDA_PRODUCT_H20_4519 0x4519
317
fead2ab6
BW		 318/* TLAYTECH PRODUCTS */
319#define TLAYTECH_VENDOR_ID 0x20B9
320#define TLAYTECH_PRODUCT_TEU800 0x1682
c00deaa5 321
334f9b0f
MV		 322/* TOSHIBA PRODUCTS */
323#define TOSHIBA_VENDOR_ID 0x0930
324#define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
75f47214 325#define TOSHIBA_PRODUCT_G450 0x0d45
334f9b0f 326
c3325eb1
AH		 327#define ALINK_VENDOR_ID 0x1e0e
328#define ALINK_PRODUCT_3GU 0x9200
329
48c348cc
JM		 330/* ALCATEL PRODUCTS */
331#define ALCATEL_VENDOR_ID 0x1bbb
332#define ALCATEL_PRODUCT_X060S 0x0000
333
12148da6
HS		 334/* Airplus products */
335#define AIRPLUS_VENDOR_ID 0x1011
336#define AIRPLUS_PRODUCT_MCD650 0x3198
48c348cc 337
58cfe911 338static struct usb_device_id option_ids[] = {
fd978bfa
GKH		 339 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
340 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
341 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
342 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
343 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
344 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
345 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
346 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
347 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
14f76cc7 348 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
fd978bfa
GKH		 349 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
350 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
351 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
352 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
fd978bfa
GKH		 353 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
354 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
355 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
fd978bfa 356 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
fd978bfa 357 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
fd978bfa 358 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
fd978bfa
GKH		 359 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
360 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
361 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
fd978bfa 362 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
e7f2f0d7 363 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
fc91be2a
AC		 364 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
365 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
366 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
367 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
368 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
a7f3872c 369 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
b5ce18af
JVJ		 370 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
371 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
a7f3872c 372 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
1460e5e4 373 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
a7f3872c 374 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
1460e5e4 375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
a7f3872c
MK		 376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
1460e5e4 378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
a7f3872c
MK		 379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
1460e5e4 381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
a7f3872c
MK		 387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
1460e5e4 397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
418 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
419 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
420 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
421 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
422 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
423 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
424 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
425 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
426 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
427 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
428 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
429 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
430 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
431 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
432 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
433 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
434 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
0ee3a33a 435 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
a1d9bc12 436 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
72ab6414
DD		 437 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
438 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
439 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
440 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
441 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
442 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
443 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
444 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
445 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
446 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
447 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
448 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
a1d9bc12 449 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
72ab6414
DD		 450 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
451 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
452 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
453 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
454 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
f1469fc3 455 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */
56a21827 456 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
9685a59a 457 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
71f9f6cc 458 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
c200b9c9
DDS		 459 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
460 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
461 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
462 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
463 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
464 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
465 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
466 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
72ab6414 467
32147be4 468 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
469 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
470 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
471
c200b9c9
DDS		 472 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
473 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
474 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
475 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
476 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
477 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD_SPRINT) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite E720 CDMA/EV-DO */
478 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD_TELUS) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite ET620 CDMA/EV-DO */
479 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
480 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
481 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
482 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
483 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
484 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
c200b9c9
DDS		 485 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
486 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
487 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
bb78a825 488 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
46269db9 489 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
f8033827 490 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
85fb62a0 491 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
c6206faa 492 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
3f6e5846
LL		 493 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
494 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
bf3fc828
LL		 495 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
496 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
497 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
498 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
499 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
500 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
501 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
502 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
503 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
504 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
505 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
506 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
507 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
508 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
509 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
640c1bce 510 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
564d61d3 511 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
d2e2affb 512 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
d726fb75 513 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
80d97098 514 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
ee53b0ca 515 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
ce60c488 516 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
c420befd
HRK		 517 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
518 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
519 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
520 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
521 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
522 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
523 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
524 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
525 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
526 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
527 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
528 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
529 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
530 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
531 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
532 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
533 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
534 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
535 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
536 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
537 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
538 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
539 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
540 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
541 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
542 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
543 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
544 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
545 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
546 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
547 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
548 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
549 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
550 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
551 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
552 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
553 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
554 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
555 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
556 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
557 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
558 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
559 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
560 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
561 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
562 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
563 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
564 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
565 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
566 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
567 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
568 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
569 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
570 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
571 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
572 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
573 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
574 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
575 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
576 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
577 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
578 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
579 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
580 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
581 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
582 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
584 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
18379158 585 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
a67d8e6c 586 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
28fb6682 587 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
c00deaa5 588 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
e3a31745
BL		 589 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
590 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
591 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
592 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
75f47214 593 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
334f9b0f 594 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
c3325eb1
AH		 595 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
596 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
48c348cc 597 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
12148da6 598 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
fead2ab6 599 { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
14f76cc7
MU		 600 { } /* Terminating entry */
601};
58cfe911
MU		 602MODULE_DEVICE_TABLE(usb, option_ids);
603
604static struct usb_driver option_driver = {
58cfe911
MU		 605 .name = "option",
606 .probe = usb_serial_probe,
607 .disconnect = usb_serial_disconnect,
5f4fab91 608#ifdef CONFIG_PM
4901b2c3
ON		 609 .suspend = usb_serial_suspend,
610 .resume = usb_serial_resume,
383cedc3 611 .supports_autosuspend = 1,
5f4fab91 612#endif
58cfe911 613 .id_table = option_ids,
ba9dc657 614 .no_dynamic_id = 1,
58cfe911
MU		 615};
616
c30fe7f7 617/* The card has three separate interfaces, which the serial driver
58cfe911
MU		 618 * recognizes separately, thus num_port=1.
619 */
14f76cc7
MU		 620
621static struct usb_serial_driver option_1port_device = {
622 .driver = {
623 .owner = THIS_MODULE,
02b2ac5b 624 .name = "option1",
14f76cc7
MU		 625 },
626 .description = "GSM modem (1-port)",
d9b1b787 627 .usb_driver = &option_driver,
b656b2cb 628 .id_table = option_ids,
14f76cc7 629 .num_ports = 1,
c5be1b52 630 .probe = option_probe,
ba460e48
MU		 631 .open = option_open,
632 .close = option_close,
335f8514 633 .dtr_rts = option_dtr_rts,
ba460e48
MU		 634 .write = option_write,
635 .write_room = option_write_room,
636 .chars_in_buffer = option_chars_in_buffer,
ba460e48 637 .set_termios = option_set_termios,
ba460e48
MU		 638 .tiocmget = option_tiocmget,
639 .tiocmset = option_tiocmset,
640 .attach = option_startup,
f9c99bb8
AS		 641 .disconnect = option_disconnect,
642 .release = option_release,
ba460e48 643 .read_int_callback = option_instat_callback,
5f4fab91 644#ifdef CONFIG_PM
4901b2c3
ON		 645 .suspend = option_suspend,
646 .resume = option_resume,
5f4fab91 647#endif
58cfe911
MU		 648};
649
650static int debug;
ba460e48 651
58cfe911
MU		 652/* per port private data */
653
ba460e48 654#define N_IN_URB 4
f1632df3 655#define N_OUT_URB 4
b27c73dc 656#define IN_BUFLEN 4096
f1632df3 657#define OUT_BUFLEN 4096
58cfe911 658
383cedc3
ON		 659struct option_intf_private {
660 spinlock_t susp_lock;
661 unsigned int suspended:1;
662 int in_flight;
663};
664
58cfe911
MU		 665struct option_port_private {
666 /* Input endpoints and buffer for this port */
ba460e48 667 struct urb *in_urbs[N_IN_URB];
2129c4e1 668 u8 *in_buffer[N_IN_URB];
58cfe911 669 /* Output endpoints and buffer for this port */
ba460e48 670 struct urb *out_urbs[N_OUT_URB];
2129c4e1 671 u8 *out_buffer[N_OUT_URB];
59c2afa0 672 unsigned long out_busy; /* Bit vector of URBs in use */
383cedc3
ON		 673 int opened;
674 struct usb_anchor delayed;
58cfe911
MU		 675
676 /* Settings for the port */
ba460e48
MU		 677 int rts_state; /* Handshaking pins (outputs) */
678 int dtr_state;
679 int cts_state; /* Handshaking pins (inputs) */
680 int dsr_state;
681 int dcd_state;
682 int ri_state;
683
684 unsigned long tx_start_time[N_OUT_URB];
58cfe911
MU		 685};
686
58cfe911 687/* Functions used by new usb-serial code. */
7bb75aee 688static int __init option_init(void)
58cfe911
MU		 689{
690 int retval;
14f76cc7
MU		 691 retval = usb_serial_register(&option_1port_device);
692 if (retval)
693 goto failed_1port_device_register;
58cfe911
MU		 694 retval = usb_register(&option_driver);
695 if (retval)
696 goto failed_driver_register;
697
c197a8db
GKH		 698 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
699 DRIVER_DESC "\n");
58cfe911
MU		 700
701 return 0;
702
703failed_driver_register:
19e58fae 704 usb_serial_deregister(&option_1port_device);
14f76cc7 705failed_1port_device_register:
58cfe911
MU		 706 return retval;
707}
708
7bb75aee 709static void __exit option_exit(void)
58cfe911 710{
19e58fae
AC		 711 usb_deregister(&option_driver);
712 usb_serial_deregister(&option_1port_device);
58cfe911
MU		 713}
714
715module_init(option_init);
716module_exit(option_exit);
717
c5be1b52
PT		 718static int option_probe(struct usb_serial *serial,
719 const struct usb_device_id *id)
720{
383cedc3 721 struct option_intf_private *data;
c5be1b52
PT		 722 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
723 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
724 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
725 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
726 return -ENODEV;
727
383cedc3
ON		 728 data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
729 if (!data)
730 return -ENOMEM;
731 spin_lock_init(&data->susp_lock);
c5be1b52
PT		 732 return 0;
733}
734
95da310e
AC		 735static void option_set_termios(struct tty_struct *tty,
736 struct usb_serial_port *port, struct ktermios *old_termios)
58cfe911 737{
441b62c1 738 dbg("%s", __func__);
e650d8ae 739 /* Doesn't support option setting */
95da310e 740 tty_termios_copy_hw(tty->termios, old_termios);
335f8514 741 option_send_setup(port);
58cfe911
MU		 742}
743
95da310e 744static int option_tiocmget(struct tty_struct *tty, struct file *file)
58cfe911 745{
95da310e 746 struct usb_serial_port *port = tty->driver_data;
ba460e48
MU		 747 unsigned int value;
748 struct option_port_private *portdata;
58cfe911
MU		 749
750 portdata = usb_get_serial_port_data(port);
751
752 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
753 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
754 ((portdata->cts_state) ? TIOCM_CTS : 0) |
755 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
756 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
757 ((portdata->ri_state) ? TIOCM_RNG : 0);
758
759 return value;
760}
761
95da310e 762static int option_tiocmset(struct tty_struct *tty, struct file *file,
7bb75aee 763 unsigned int set, unsigned int clear)
58cfe911 764{
95da310e 765 struct usb_serial_port *port = tty->driver_data;
ba460e48 766 struct option_port_private *portdata;
58cfe911
MU		 767
768 portdata = usb_get_serial_port_data(port);
769
e2984494 770 /* FIXME: what locks portdata fields ? */
58cfe911
MU		 771 if (set & TIOCM_RTS)
772 portdata->rts_state = 1;
773 if (set & TIOCM_DTR)
774 portdata->dtr_state = 1;
775
776 if (clear & TIOCM_RTS)
777 portdata->rts_state = 0;
778 if (clear & TIOCM_DTR)
779 portdata->dtr_state = 0;
335f8514 780 return option_send_setup(port);
58cfe911
MU		 781}
782
783/* Write */
95da310e 784static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
7bb75aee 785 const unsigned char *buf, int count)
58cfe911 786{
ba460e48 787 struct option_port_private *portdata;
383cedc3 788 struct option_intf_private *intfdata;
ba460e48
MU		 789 int i;
790 int left, todo;
791 struct urb *this_urb = NULL; /* spurious */
792 int err;
383cedc3 793 unsigned long flags;
58cfe911
MU		 794
795 portdata = usb_get_serial_port_data(port);
383cedc3 796 intfdata = port->serial->private;
58cfe911 797
441b62c1 798 dbg("%s: write (%d chars)", __func__, count);
58cfe911 799
58cfe911
MU		 800 i = 0;
801 left = count;
19e58fae 802 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
58cfe911
MU		 803 todo = left;
804 if (todo > OUT_BUFLEN)
805 todo = OUT_BUFLEN;
806
ba460e48 807 this_urb = portdata->out_urbs[i];
59c2afa0 808 if (test_and_set_bit(i, &portdata->out_busy)) {
7bb75aee
AM		 809 if (time_before(jiffies,
810 portdata->tx_start_time[i] + 10 * HZ))
58cfe911 811 continue;
58cfe911 812 usb_unlink_urb(this_urb);
ba460e48 813 continue;
58cfe911 814 }
441b62c1 815 dbg("%s: endpoint %d buf %d", __func__,
7bb75aee 816 usb_pipeendpoint(this_urb->pipe), i);
58cfe911 817
383cedc3
ON		 818 err = usb_autopm_get_interface_async(port->serial->interface);
819 if (err < 0)
820 break;
821
ba460e48 822 /* send the data */
19e58fae 823 memcpy(this_urb->transfer_buffer, buf, todo);
58cfe911
MU		 824 this_urb->transfer_buffer_length = todo;
825
383cedc3
ON		 826 spin_lock_irqsave(&intfdata->susp_lock, flags);
827 if (intfdata->suspended) {
828 usb_anchor_urb(this_urb, &portdata->delayed);
829 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
830 } else {
831 intfdata->in_flight++;
832 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
833 err = usb_submit_urb(this_urb, GFP_ATOMIC);
834 if (err) {
835 dbg("usb_submit_urb %p (write bulk) failed "
836 "(%d)", this_urb, err);
837 clear_bit(i, &portdata->out_busy);
838 spin_lock_irqsave(&intfdata->susp_lock, flags);
839 intfdata->in_flight--;
840 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
841 continue;
842 }
58cfe911 843 }
383cedc3 844
58cfe911
MU		 845 portdata->tx_start_time[i] = jiffies;
846 buf += todo;
847 left -= todo;
848 }
849
850 count -= left;
441b62c1 851 dbg("%s: wrote (did %d)", __func__, count);
58cfe911
MU		 852 return count;
853}
854
7d12e780 855static void option_indat_callback(struct urb *urb)
58cfe911 856{
33f0f88f 857 int err;
58cfe911
MU		 858 int endpoint;
859 struct usb_serial_port *port;
860 struct tty_struct *tty;
861 unsigned char *data = urb->transfer_buffer;
d6977b51 862 int status = urb->status;
58cfe911 863
441b62c1 864 dbg("%s: %p", __func__, urb);
58cfe911
MU		 865
866 endpoint = usb_pipeendpoint(urb->pipe);
cdc97792 867 port = urb->context;
58cfe911 868
d6977b51 869 if (status) {
58cfe911 870 dbg("%s: nonzero status: %d on endpoint %02x.",
441b62c1 871 __func__, status, endpoint);
58cfe911 872 } else {
4a90f09b 873 tty = tty_port_tty_get(&port->port);
58cfe911 874 if (urb->actual_length) {
33f0f88f
AC		 875 tty_buffer_request_room(tty, urb->actual_length);
876 tty_insert_flip_string(tty, data, urb->actual_length);
58cfe911 877 tty_flip_buffer_push(tty);
4a90f09b 878 } else
441b62c1 879 dbg("%s: empty read urb received", __func__);
4a90f09b 880 tty_kref_put(tty);
58cfe911
MU		 881
882 /* Resubmit urb so we continue receiving */
95da310e 883 if (port->port.count && status != -ESHUTDOWN) {
58cfe911
MU		 884 err = usb_submit_urb(urb, GFP_ATOMIC);
885 if (err)
7bb75aee 886 printk(KERN_ERR "%s: resubmit read urb failed. "
441b62c1 887 "(%d)", __func__, err);
383cedc3
ON		 888 else
889 usb_mark_last_busy(port->serial->dev);
58cfe911 890 }
383cedc3 891
58cfe911
MU		 892 }
893 return;
894}
895
7d12e780 896static void option_outdat_callback(struct urb *urb)
58cfe911
MU		 897{
898 struct usb_serial_port *port;
59c2afa0 899 struct option_port_private *portdata;
383cedc3 900 struct option_intf_private *intfdata;
59c2afa0 901 int i;
58cfe911 902
441b62c1 903 dbg("%s", __func__);
58cfe911 904
cdc97792 905 port = urb->context;
383cedc3 906 intfdata = port->serial->private;
58cfe911 907
cf2c7481 908 usb_serial_port_softint(port);
383cedc3 909 usb_autopm_put_interface_async(port->serial->interface);
59c2afa0 910 portdata = usb_get_serial_port_data(port);
383cedc3
ON		 911 spin_lock(&intfdata->susp_lock);
912 intfdata->in_flight--;
913 spin_unlock(&intfdata->susp_lock);
914
59c2afa0
AS		 915 for (i = 0; i < N_OUT_URB; ++i) {
916 if (portdata->out_urbs[i] == urb) {
917 smp_mb__before_clear_bit();
918 clear_bit(i, &portdata->out_busy);
919 break;
920 }
921 }
58cfe911
MU		 922}
923
7d12e780 924static void option_instat_callback(struct urb *urb)
58cfe911
MU		 925{
926 int err;
d6977b51 927 int status = urb->status;
cdc97792 928 struct usb_serial_port *port = urb->context;
58cfe911 929 struct option_port_private *portdata = usb_get_serial_port_data(port);
58cfe911 930
441b62c1 931 dbg("%s", __func__);
19e58fae 932 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
58cfe911 933
d6977b51 934 if (status == 0) {
58cfe911
MU		 935 struct usb_ctrlrequest *req_pkt =
936 (struct usb_ctrlrequest *)urb->transfer_buffer;
937
938 if (!req_pkt) {
441b62c1 939 dbg("%s: NULL req_pkt\n", __func__);
58cfe911
MU		 940 return;
941 }
7bb75aee
AM		 942 if ((req_pkt->bRequestType == 0xA1) &&
943 (req_pkt->bRequest == 0x20)) {
58cfe911
MU		 944 int old_dcd_state;
945 unsigned char signals = *((unsigned char *)
7bb75aee
AM		 946 urb->transfer_buffer +
947 sizeof(struct usb_ctrlrequest));
58cfe911 948
441b62c1 949 dbg("%s: signal x%x", __func__, signals);
58cfe911
MU		 950
951 old_dcd_state = portdata->dcd_state;
952 portdata->cts_state = 1;
953 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
954 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
955 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
956
4a90f09b
AC		 957 if (old_dcd_state && !portdata->dcd_state) {
958 struct tty_struct *tty =
959 tty_port_tty_get(&port->port);
960 if (tty && !C_CLOCAL(tty))
961 tty_hangup(tty);
962 tty_kref_put(tty);
963 }
7bb75aee 964 } else {
441b62c1 965 dbg("%s: type %x req %x", __func__,
19e58fae 966 req_pkt->bRequestType, req_pkt->bRequest);
7bb75aee 967 }
58cfe911 968 } else
4901b2c3 969 err("%s: error %d", __func__, status);
58cfe911
MU		 970
971 /* Resubmit urb so we continue receiving IRQ data */
4901b2c3 972 if (status != -ESHUTDOWN && status != -ENOENT) {
58cfe911
MU		 973 err = usb_submit_urb(urb, GFP_ATOMIC);
974 if (err)
7bb75aee 975 dbg("%s: resubmit intr urb failed. (%d)",
441b62c1 976 __func__, err);
58cfe911
MU		 977 }
978}
979
95da310e 980static int option_write_room(struct tty_struct *tty)
58cfe911 981{
95da310e 982 struct usb_serial_port *port = tty->driver_data;
58cfe911
MU		 983 struct option_port_private *portdata;
984 int i;
985 int data_len = 0;
986 struct urb *this_urb;
987
988 portdata = usb_get_serial_port_data(port);
989
19e58fae 990 for (i = 0; i < N_OUT_URB; i++) {
58cfe911 991 this_urb = portdata->out_urbs[i];
59c2afa0 992 if (this_urb && !test_bit(i, &portdata->out_busy))
58cfe911 993 data_len += OUT_BUFLEN;
ba460e48 994 }
58cfe911 995
441b62c1 996 dbg("%s: %d", __func__, data_len);
58cfe911
MU		 997 return data_len;
998}
999
95da310e 1000static int option_chars_in_buffer(struct tty_struct *tty)
58cfe911 1001{
95da310e 1002 struct usb_serial_port *port = tty->driver_data;
58cfe911
MU		 1003 struct option_port_private *portdata;
1004 int i;
1005 int data_len = 0;
1006 struct urb *this_urb;
1007
1008 portdata = usb_get_serial_port_data(port);
1009
19e58fae 1010 for (i = 0; i < N_OUT_URB; i++) {
58cfe911 1011 this_urb = portdata->out_urbs[i];
a5b6f60c
AC		 1012 /* FIXME: This locking is insufficient as this_urb may
1013 go unused during the test */
59c2afa0 1014 if (this_urb && test_bit(i, &portdata->out_busy))
58cfe911 1015 data_len += this_urb->transfer_buffer_length;
ba460e48 1016 }
441b62c1 1017 dbg("%s: %d", __func__, data_len);
58cfe911
MU		 1018 return data_len;
1019}
1020
a509a7e4 1021static int option_open(struct tty_struct *tty, struct usb_serial_port *port)
58cfe911 1022{
ba460e48 1023 struct option_port_private *portdata;
383cedc3
ON		 1024 struct option_intf_private *intfdata;
1025 struct usb_serial *serial = port->serial;
ba460e48
MU		 1026 int i, err;
1027 struct urb *urb;
58cfe911
MU		 1028
1029 portdata = usb_get_serial_port_data(port);
383cedc3 1030 intfdata = serial->private;
58cfe911 1031
441b62c1 1032 dbg("%s", __func__);
58cfe911 1033
f092c240 1034 /* Start reading from the IN endpoint */
58cfe911
MU		 1035 for (i = 0; i < N_IN_URB; i++) {
1036 urb = portdata->in_urbs[i];
19e58fae 1037 if (!urb)
58cfe911 1038 continue;
58cfe911
MU		 1039 err = usb_submit_urb(urb, GFP_KERNEL);
1040 if (err) {
7bb75aee 1041 dbg("%s: submit urb %d failed (%d) %d",
441b62c1 1042 __func__, i, err,
58cfe911
MU		 1043 urb->transfer_buffer_length);
1044 }
1045 }
1046
335f8514 1047 option_send_setup(port);
58cfe911 1048
383cedc3
ON		 1049 serial->interface->needs_remote_wakeup = 1;
1050 spin_lock_irq(&intfdata->susp_lock);
1051 portdata->opened = 1;
1052 spin_unlock_irq(&intfdata->susp_lock);
1053 usb_autopm_put_interface(serial->interface);
1054
19e58fae 1055 return 0;
58cfe911
MU		 1056}
1057
335f8514 1058static void option_dtr_rts(struct usb_serial_port *port, int on)
58cfe911 1059{
ba460e48
MU		 1060 struct usb_serial *serial = port->serial;
1061 struct option_port_private *portdata;
58cfe911 1062
441b62c1 1063 dbg("%s", __func__);
58cfe911 1064 portdata = usb_get_serial_port_data(port);
335f8514
AC		 1065 mutex_lock(&serial->disc_mutex);
1066 portdata->rts_state = on;
1067 portdata->dtr_state = on;
1068 if (serial->dev)
1069 option_send_setup(port);
1070 mutex_unlock(&serial->disc_mutex);
1071}
58cfe911 1072
58cfe911 1073
335f8514
AC		 1074static void option_close(struct usb_serial_port *port)
1075{
1076 int i;
1077 struct usb_serial *serial = port->serial;
1078 struct option_port_private *portdata;
383cedc3 1079 struct option_intf_private *intfdata = port->serial->private;
335f8514
AC		 1080
1081 dbg("%s", __func__);
1082 portdata = usb_get_serial_port_data(port);
58cfe911 1083
335f8514 1084 if (serial->dev) {
58cfe911 1085 /* Stop reading/writing urbs */
383cedc3
ON		 1086 spin_lock_irq(&intfdata->susp_lock);
1087 portdata->opened = 0;
1088 spin_unlock_irq(&intfdata->susp_lock);
1089
58cfe911 1090 for (i = 0; i < N_IN_URB; i++)
7d28e74b 1091 usb_kill_urb(portdata->in_urbs[i]);
58cfe911 1092 for (i = 0; i < N_OUT_URB; i++)
7d28e74b 1093 usb_kill_urb(portdata->out_urbs[i]);
383cedc3
ON		 1094 usb_autopm_get_interface(serial->interface);
1095 serial->interface->needs_remote_wakeup = 0;
58cfe911 1096 }
58cfe911
MU		 1097}
1098
58cfe911 1099/* Helper functions used by option_setup_urbs */
7bb75aee
AM		 1100static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1101 int dir, void *ctx, char *buf, int len,
7d12e780 1102 void (*callback)(struct urb *))
58cfe911
MU		 1103{
1104 struct urb *urb;
1105
1106 if (endpoint == -1)
1107 return NULL; /* endpoint not needed */
1108
1109 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1110 if (urb == NULL) {
441b62c1 1111 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
58cfe911
MU		 1112 return NULL;
1113 }
1114
1115 /* Fill URB using supplied data. */
1116 usb_fill_bulk_urb(urb, serial->dev,
1117 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1118 buf, len, callback, ctx);
1119
1120 return urb;
1121}
1122
1123/* Setup urbs */
7bb75aee 1124static void option_setup_urbs(struct usb_serial *serial)
58cfe911 1125{
19e58fae 1126 int i, j;
ba460e48
MU		 1127 struct usb_serial_port *port;
1128 struct option_port_private *portdata;
58cfe911 1129
441b62c1 1130 dbg("%s", __func__);
58cfe911 1131
14f76cc7
MU		 1132 for (i = 0; i < serial->num_ports; i++) {
1133 port = serial->port[i];
1134 portdata = usb_get_serial_port_data(port);
58cfe911 1135
19e58fae 1136 /* Do indat endpoints first */
14f76cc7 1137 for (j = 0; j < N_IN_URB; ++j) {
19e58fae
AC		 1138 portdata->in_urbs[j] = option_setup_urb(serial,
1139 port->bulk_in_endpointAddress,
1140 USB_DIR_IN, port,
1141 portdata->in_buffer[j],
1142 IN_BUFLEN, option_indat_callback);
14f76cc7 1143 }
58cfe911 1144
14f76cc7
MU		 1145 /* outdat endpoints */
1146 for (j = 0; j < N_OUT_URB; ++j) {
19e58fae
AC		 1147 portdata->out_urbs[j] = option_setup_urb(serial,
1148 port->bulk_out_endpointAddress,
1149 USB_DIR_OUT, port,
1150 portdata->out_buffer[j],
1151 OUT_BUFLEN, option_outdat_callback);
14f76cc7 1152 }
58cfe911
MU		 1153 }
1154}
1155
5f760040
CC		 1156
1157/** send RTS/DTR state to the port.
1158 *
1159 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1160 * CDC.
1161*/
335f8514 1162static int option_send_setup(struct usb_serial_port *port)
58cfe911
MU		 1163{
1164 struct usb_serial *serial = port->serial;
1165 struct option_port_private *portdata;
5f760040 1166 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
335f8514 1167 int val = 0;
441b62c1 1168 dbg("%s", __func__);
58cfe911
MU		 1169
1170 portdata = usb_get_serial_port_data(port);
1171
335f8514
AC		 1172 if (portdata->dtr_state)
1173 val |= 0x01;
1174 if (portdata->rts_state)
1175 val |= 0x02;
58cfe911 1176
335f8514
AC		 1177 return usb_control_msg(serial->dev,
1178 usb_rcvctrlpipe(serial->dev, 0),
1179 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
58cfe911
MU		 1180}
1181
7bb75aee 1182static int option_startup(struct usb_serial *serial)
58cfe911 1183{
2129c4e1 1184 int i, j, err;
ba460e48
MU		 1185 struct usb_serial_port *port;
1186 struct option_port_private *portdata;
2129c4e1 1187 u8 *buffer;
58cfe911 1188
441b62c1 1189 dbg("%s", __func__);
58cfe911
MU		 1190
1191 /* Now setup per port private data */
1192 for (i = 0; i < serial->num_ports; i++) {
1193 port = serial->port[i];
80b6ca48 1194 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
58cfe911 1195 if (!portdata) {
7bb75aee 1196 dbg("%s: kmalloc for option_port_private (%d) failed!.",
441b62c1 1197 __func__, i);
19e58fae 1198 return 1;
58cfe911 1199 }
383cedc3 1200 init_usb_anchor(&portdata->delayed);
58cfe911 1201
2129c4e1
ON		 1202 for (j = 0; j < N_IN_URB; j++) {
1203 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1204 if (!buffer)
1205 goto bail_out_error;
1206 portdata->in_buffer[j] = buffer;
1207 }
1208
1209 for (j = 0; j < N_OUT_URB; j++) {
1210 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1211 if (!buffer)
1212 goto bail_out_error2;
1213 portdata->out_buffer[j] = buffer;
1214 }
1215
58cfe911
MU		 1216 usb_set_serial_port_data(port, portdata);
1217
19e58fae 1218 if (!port->interrupt_in_urb)
58cfe911
MU		 1219 continue;
1220 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1221 if (err)
7bb75aee 1222 dbg("%s: submit irq_in urb failed %d",
441b62c1 1223 __func__, err);
58cfe911 1224 }
58cfe911 1225 option_setup_urbs(serial);
19e58fae 1226 return 0;
2129c4e1
ON		 1227
1228bail_out_error2:
1229 for (j = 0; j < N_OUT_URB; j++)
1230 kfree(portdata->out_buffer[j]);
1231bail_out_error:
1232 for (j = 0; j < N_IN_URB; j++)
1233 if (portdata->in_buffer[j])
1234 free_page((unsigned long)portdata->in_buffer[j]);
1235 kfree(portdata);
1236 return 1;
58cfe911
MU		 1237}
1238
4901b2c3 1239static void stop_read_write_urbs(struct usb_serial *serial)
58cfe911 1240{
ba460e48
MU		 1241 int i, j;
1242 struct usb_serial_port *port;
1243 struct option_port_private *portdata;
58cfe911 1244
58cfe911
MU		 1245 /* Stop reading/writing urbs */
1246 for (i = 0; i < serial->num_ports; ++i) {
1247 port = serial->port[i];
1248 portdata = usb_get_serial_port_data(port);
1249 for (j = 0; j < N_IN_URB; j++)
7d28e74b 1250 usb_kill_urb(portdata->in_urbs[j]);
58cfe911 1251 for (j = 0; j < N_OUT_URB; j++)
7d28e74b 1252 usb_kill_urb(portdata->out_urbs[j]);
58cfe911 1253 }
4901b2c3
ON		 1254}
1255
f9c99bb8
AS		 1256static void option_disconnect(struct usb_serial *serial)
1257{
1258 dbg("%s", __func__);
1259
1260 stop_read_write_urbs(serial);
1261}
1262
1263static void option_release(struct usb_serial *serial)
4901b2c3
ON		 1264{
1265 int i, j;
1266 struct usb_serial_port *port;
1267 struct option_port_private *portdata;
1268
1269 dbg("%s", __func__);
1270
58cfe911
MU		 1271 /* Now free them */
1272 for (i = 0; i < serial->num_ports; ++i) {
1273 port = serial->port[i];
1274 portdata = usb_get_serial_port_data(port);
1275
1276 for (j = 0; j < N_IN_URB; j++) {
1277 if (portdata->in_urbs[j]) {
1278 usb_free_urb(portdata->in_urbs[j]);
19e58fae
AC		 1279 free_page((unsigned long)
1280 portdata->in_buffer[j]);
58cfe911
MU		 1281 portdata->in_urbs[j] = NULL;
1282 }
1283 }
1284 for (j = 0; j < N_OUT_URB; j++) {
1285 if (portdata->out_urbs[j]) {
1286 usb_free_urb(portdata->out_urbs[j]);
2129c4e1 1287 kfree(portdata->out_buffer[j]);
58cfe911
MU		 1288 portdata->out_urbs[j] = NULL;
1289 }
1290 }
1291 }
1292
1293 /* Now free per port private data */
1294 for (i = 0; i < serial->num_ports; i++) {
1295 port = serial->port[i];
1296 kfree(usb_get_serial_port_data(port));
1297 }
1298}
1299
5f4fab91 1300#ifdef CONFIG_PM
4901b2c3
ON		 1301static int option_suspend(struct usb_serial *serial, pm_message_t message)
1302{
383cedc3
ON		 1303 struct option_intf_private *intfdata = serial->private;
1304 int b;
1305
4901b2c3 1306 dbg("%s entered", __func__);
383cedc3
ON		 1307
1308 if (serial->dev->auto_pm) {
1309 spin_lock_irq(&intfdata->susp_lock);
1310 b = intfdata->in_flight;
1311 spin_unlock_irq(&intfdata->susp_lock);
1312
1313 if (b)
1314 return -EBUSY;
1315 }
1316
1317 spin_lock_irq(&intfdata->susp_lock);
1318 intfdata->suspended = 1;
1319 spin_unlock_irq(&intfdata->susp_lock);
4901b2c3
ON		 1320 stop_read_write_urbs(serial);
1321
1322 return 0;
1323}
1324
383cedc3
ON		 1325static void play_delayed(struct usb_serial_port *port)
1326{
1327 struct option_intf_private *data;
1328 struct option_port_private *portdata;
1329 struct urb *urb;
1330 int err;
1331
1332 portdata = usb_get_serial_port_data(port);
1333 data = port->serial->private;
1334 while ((urb = usb_get_from_anchor(&portdata->delayed))) {
1335 err = usb_submit_urb(urb, GFP_ATOMIC);
1336 if (!err)
1337 data->in_flight++;
1338 }
1339}
1340
4901b2c3
ON		 1341static int option_resume(struct usb_serial *serial)
1342{
383cedc3 1343 int i, j;
4901b2c3 1344 struct usb_serial_port *port;
383cedc3 1345 struct option_intf_private *intfdata = serial->private;
4901b2c3 1346 struct option_port_private *portdata;
383cedc3
ON		 1347 struct urb *urb;
1348 int err = 0;
4901b2c3
ON		 1349
1350 dbg("%s entered", __func__);
1351 /* get the interrupt URBs resubmitted unconditionally */
1352 for (i = 0; i < serial->num_ports; i++) {
1353 port = serial->port[i];
1354 if (!port->interrupt_in_urb) {
1355 dbg("%s: No interrupt URB for port %d\n", __func__, i);
1356 continue;
1357 }
4901b2c3
ON		 1358 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1359 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1360 if (err < 0) {
1361 err("%s: Error %d for interrupt URB of port%d",
1362 __func__, err, i);
383cedc3 1363 goto err_out;
4901b2c3
ON		 1364 }
1365 }
1366
1367 for (i = 0; i < serial->num_ports; i++) {
1368 /* walk all ports */
1369 port = serial->port[i];
1370 portdata = usb_get_serial_port_data(port);
4901b2c3
ON		 1371
1372 /* skip closed ports */
383cedc3
ON		 1373 spin_lock_irq(&intfdata->susp_lock);
1374 if (!portdata->opened) {
1375 spin_unlock_irq(&intfdata->susp_lock);
4901b2c3
ON		 1376 continue;
1377 }
1378
1379 for (j = 0; j < N_IN_URB; j++) {
1380 urb = portdata->in_urbs[j];
383cedc3 1381 err = usb_submit_urb(urb, GFP_ATOMIC);
4901b2c3 1382 if (err < 0) {
4901b2c3
ON		 1383 err("%s: Error %d for bulk URB %d",
1384 __func__, err, i);
383cedc3
ON		 1385 spin_unlock_irq(&intfdata->susp_lock);
1386 goto err_out;
4901b2c3
ON		 1387 }
1388 }
383cedc3
ON		 1389 play_delayed(port);
1390 spin_unlock_irq(&intfdata->susp_lock);
4901b2c3 1391 }
383cedc3
ON		 1392 spin_lock_irq(&intfdata->susp_lock);
1393 intfdata->suspended = 0;
1394 spin_unlock_irq(&intfdata->susp_lock);
1395err_out:
1396 return err;
4901b2c3 1397}
5f4fab91 1398#endif
4901b2c3 1399
58cfe911
MU		 1400MODULE_AUTHOR(DRIVER_AUTHOR);
1401MODULE_DESCRIPTION(DRIVER_DESC);
1402MODULE_VERSION(DRIVER_VERSION);
1403MODULE_LICENSE("GPL");
1404
1405module_param(debug, bool, S_IRUGO | S_IWUSR);
1406MODULE_PARM_DESC(debug, "Debug messages");
Clone of davem's net-next-2.6 tree