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USB: r8a66597-hcd: fix cannot detect a device when uses_new_polling is set
[mirror_ubuntu-hirsute-kernel.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
c00deaa5 318
334f9b0f
MV		 319/* TOSHIBA PRODUCTS */
320#define TOSHIBA_VENDOR_ID 0x0930
321#define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
75f47214 322#define TOSHIBA_PRODUCT_G450 0x0d45
334f9b0f 323
c3325eb1
AH		 324#define ALINK_VENDOR_ID 0x1e0e
325#define ALINK_PRODUCT_3GU 0x9200
326
48c348cc
JM		 327/* ALCATEL PRODUCTS */
328#define ALCATEL_VENDOR_ID 0x1bbb
329#define ALCATEL_PRODUCT_X060S 0x0000
330
12148da6
HS		 331/* Airplus products */
332#define AIRPLUS_VENDOR_ID 0x1011
333#define AIRPLUS_PRODUCT_MCD650 0x3198
48c348cc 334
58cfe911 335static struct usb_device_id option_ids[] = {
fd978bfa
GKH		 336 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
337 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
338 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
339 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
340 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
341 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
342 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
343 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
344 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
14f76cc7 345 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
fd978bfa
GKH		 346 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
347 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
348 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
349 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
fd978bfa
GKH		 350 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
351 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
352 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
fd978bfa 353 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
fd978bfa 354 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
fd978bfa 355 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
fd978bfa
GKH		 356 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
357 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
358 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
fd978bfa 359 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
e7f2f0d7 360 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
fc91be2a
AC		 361 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
362 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
363 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
364 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
365 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
a7f3872c 366 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
b5ce18af
JVJ		 367 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
368 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
a7f3872c 369 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
1460e5e4 370 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
a7f3872c 371 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
1460e5e4 372 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
a7f3872c
MK		 373 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
374 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
1460e5e4 375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
a7f3872c
MK		 376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
1460e5e4 378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
a7f3872c
MK		 384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
1460e5e4 394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
418 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
419 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
420 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
421 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
422 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
423 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
424 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
425 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
426 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
427 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
428 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
429 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
430 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
431 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
0ee3a33a 432 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
a1d9bc12 433 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
72ab6414
DD		 434 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
435 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
436 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
437 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
438 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
439 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
440 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
441 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
442 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
443 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
444 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
445 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
a1d9bc12 446 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
72ab6414
DD		 447 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
448 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
449 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
450 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
451 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
f1469fc3 452 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */
56a21827 453 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
9685a59a 454 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
71f9f6cc 455 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
c200b9c9
DDS		 456 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
457 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
458 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
459 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
460 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
461 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
462 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
463 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
72ab6414 464
32147be4 465 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
466 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
467 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
468
c200b9c9
DDS		 469 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
470 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
471 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
472 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
473 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
474 { 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 */
475 { 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 */
476 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
477 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
478 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
479 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
480 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
481 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
c200b9c9
DDS		 482 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
483 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
484 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
bb78a825 485 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
46269db9 486 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
f8033827 487 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
85fb62a0 488 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
c6206faa 489 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
3f6e5846
LL		 490 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
491 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
bf3fc828
LL		 492 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
493 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
494 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
495 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
496 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
497 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
498 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
499 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
500 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
501 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
502 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
503 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
504 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
505 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
506 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
640c1bce 507 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
564d61d3 508 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
d2e2affb 509 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
d726fb75 510 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
80d97098 511 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
ee53b0ca 512 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
ce60c488 513 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
c420befd
HRK		 514 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
515 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
516 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
517 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
518 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
519 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
520 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
521 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
522 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
523 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
524 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
525 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
526 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
527 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
528 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
529 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
530 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
531 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
532 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
533 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
534 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
535 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
536 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
537 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
538 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
539 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
540 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
541 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
542 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
543 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
544 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
545 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
546 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
547 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
548 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
549 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
550 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
551 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
552 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
553 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
554 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
555 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
556 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
557 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
558 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
559 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
560 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
561 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
562 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
563 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
564 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
565 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
566 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
567 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
568 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
569 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
570 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
571 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
572 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
573 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
574 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
575 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
576 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
577 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
578 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
579 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
580 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
581 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
18379158 582 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
a67d8e6c 583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
28fb6682 584 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
c00deaa5 585 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
e3a31745
BL		 586 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
587 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
588 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
589 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
75f47214 590 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
334f9b0f 591 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
c3325eb1
AH		 592 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
593 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
48c348cc 594 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
12148da6 595 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
14f76cc7
MU		 596 { } /* Terminating entry */
597};
58cfe911
MU		 598MODULE_DEVICE_TABLE(usb, option_ids);
599
600static struct usb_driver option_driver = {
58cfe911
MU		 601 .name = "option",
602 .probe = usb_serial_probe,
603 .disconnect = usb_serial_disconnect,
5f4fab91 604#ifdef CONFIG_PM
4901b2c3
ON		 605 .suspend = usb_serial_suspend,
606 .resume = usb_serial_resume,
383cedc3 607 .supports_autosuspend = 1,
5f4fab91 608#endif
58cfe911 609 .id_table = option_ids,
ba9dc657 610 .no_dynamic_id = 1,
58cfe911
MU		 611};
612
c30fe7f7 613/* The card has three separate interfaces, which the serial driver
58cfe911
MU		 614 * recognizes separately, thus num_port=1.
615 */
14f76cc7
MU		 616
617static struct usb_serial_driver option_1port_device = {
618 .driver = {
619 .owner = THIS_MODULE,
02b2ac5b 620 .name = "option1",
14f76cc7
MU		 621 },
622 .description = "GSM modem (1-port)",
d9b1b787 623 .usb_driver = &option_driver,
b656b2cb 624 .id_table = option_ids,
14f76cc7 625 .num_ports = 1,
c5be1b52 626 .probe = option_probe,
ba460e48
MU		 627 .open = option_open,
628 .close = option_close,
335f8514 629 .dtr_rts = option_dtr_rts,
ba460e48
MU		 630 .write = option_write,
631 .write_room = option_write_room,
632 .chars_in_buffer = option_chars_in_buffer,
ba460e48 633 .set_termios = option_set_termios,
ba460e48
MU		 634 .tiocmget = option_tiocmget,
635 .tiocmset = option_tiocmset,
636 .attach = option_startup,
f9c99bb8
AS		 637 .disconnect = option_disconnect,
638 .release = option_release,
ba460e48 639 .read_int_callback = option_instat_callback,
5f4fab91 640#ifdef CONFIG_PM
4901b2c3
ON		 641 .suspend = option_suspend,
642 .resume = option_resume,
5f4fab91 643#endif
58cfe911
MU		 644};
645
646static int debug;
ba460e48 647
58cfe911
MU		 648/* per port private data */
649
ba460e48 650#define N_IN_URB 4
f1632df3 651#define N_OUT_URB 4
b27c73dc 652#define IN_BUFLEN 4096
f1632df3 653#define OUT_BUFLEN 4096
58cfe911 654
383cedc3
ON		 655struct option_intf_private {
656 spinlock_t susp_lock;
657 unsigned int suspended:1;
658 int in_flight;
659};
660
58cfe911
MU		 661struct option_port_private {
662 /* Input endpoints and buffer for this port */
ba460e48 663 struct urb *in_urbs[N_IN_URB];
2129c4e1 664 u8 *in_buffer[N_IN_URB];
58cfe911 665 /* Output endpoints and buffer for this port */
ba460e48 666 struct urb *out_urbs[N_OUT_URB];
2129c4e1 667 u8 *out_buffer[N_OUT_URB];
59c2afa0 668 unsigned long out_busy; /* Bit vector of URBs in use */
383cedc3
ON		 669 int opened;
670 struct usb_anchor delayed;
58cfe911
MU		 671
672 /* Settings for the port */
ba460e48
MU		 673 int rts_state; /* Handshaking pins (outputs) */
674 int dtr_state;
675 int cts_state; /* Handshaking pins (inputs) */
676 int dsr_state;
677 int dcd_state;
678 int ri_state;
679
680 unsigned long tx_start_time[N_OUT_URB];
58cfe911
MU		 681};
682
58cfe911 683/* Functions used by new usb-serial code. */
7bb75aee 684static int __init option_init(void)
58cfe911
MU		 685{
686 int retval;
14f76cc7
MU		 687 retval = usb_serial_register(&option_1port_device);
688 if (retval)
689 goto failed_1port_device_register;
58cfe911
MU		 690 retval = usb_register(&option_driver);
691 if (retval)
692 goto failed_driver_register;
693
c197a8db
GKH		 694 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
695 DRIVER_DESC "\n");
58cfe911
MU		 696
697 return 0;
698
699failed_driver_register:
19e58fae 700 usb_serial_deregister(&option_1port_device);
14f76cc7 701failed_1port_device_register:
58cfe911
MU		 702 return retval;
703}
704
7bb75aee 705static void __exit option_exit(void)
58cfe911 706{
19e58fae
AC		 707 usb_deregister(&option_driver);
708 usb_serial_deregister(&option_1port_device);
58cfe911
MU		 709}
710
711module_init(option_init);
712module_exit(option_exit);
713
c5be1b52
PT		 714static int option_probe(struct usb_serial *serial,
715 const struct usb_device_id *id)
716{
383cedc3 717 struct option_intf_private *data;
c5be1b52
PT		 718 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
719 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
720 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
721 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
722 return -ENODEV;
723
383cedc3
ON		 724 data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
725 if (!data)
726 return -ENOMEM;
727 spin_lock_init(&data->susp_lock);
c5be1b52
PT		 728 return 0;
729}
730
95da310e
AC		 731static void option_set_termios(struct tty_struct *tty,
732 struct usb_serial_port *port, struct ktermios *old_termios)
58cfe911 733{
441b62c1 734 dbg("%s", __func__);
e650d8ae 735 /* Doesn't support option setting */
95da310e 736 tty_termios_copy_hw(tty->termios, old_termios);
335f8514 737 option_send_setup(port);
58cfe911
MU		 738}
739
95da310e 740static int option_tiocmget(struct tty_struct *tty, struct file *file)
58cfe911 741{
95da310e 742 struct usb_serial_port *port = tty->driver_data;
ba460e48
MU		 743 unsigned int value;
744 struct option_port_private *portdata;
58cfe911
MU		 745
746 portdata = usb_get_serial_port_data(port);
747
748 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
749 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
750 ((portdata->cts_state) ? TIOCM_CTS : 0) |
751 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
752 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
753 ((portdata->ri_state) ? TIOCM_RNG : 0);
754
755 return value;
756}
757
95da310e 758static int option_tiocmset(struct tty_struct *tty, struct file *file,
7bb75aee 759 unsigned int set, unsigned int clear)
58cfe911 760{
95da310e 761 struct usb_serial_port *port = tty->driver_data;
ba460e48 762 struct option_port_private *portdata;
58cfe911
MU		 763
764 portdata = usb_get_serial_port_data(port);
765
e2984494 766 /* FIXME: what locks portdata fields ? */
58cfe911
MU		 767 if (set & TIOCM_RTS)
768 portdata->rts_state = 1;
769 if (set & TIOCM_DTR)
770 portdata->dtr_state = 1;
771
772 if (clear & TIOCM_RTS)
773 portdata->rts_state = 0;
774 if (clear & TIOCM_DTR)
775 portdata->dtr_state = 0;
335f8514 776 return option_send_setup(port);
58cfe911
MU		 777}
778
779/* Write */
95da310e 780static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
7bb75aee 781 const unsigned char *buf, int count)
58cfe911 782{
ba460e48 783 struct option_port_private *portdata;
383cedc3 784 struct option_intf_private *intfdata;
ba460e48
MU		 785 int i;
786 int left, todo;
787 struct urb *this_urb = NULL; /* spurious */
788 int err;
383cedc3 789 unsigned long flags;
58cfe911
MU		 790
791 portdata = usb_get_serial_port_data(port);
383cedc3 792 intfdata = port->serial->private;
58cfe911 793
441b62c1 794 dbg("%s: write (%d chars)", __func__, count);
58cfe911 795
58cfe911
MU		 796 i = 0;
797 left = count;
19e58fae 798 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
58cfe911
MU		 799 todo = left;
800 if (todo > OUT_BUFLEN)
801 todo = OUT_BUFLEN;
802
ba460e48 803 this_urb = portdata->out_urbs[i];
59c2afa0 804 if (test_and_set_bit(i, &portdata->out_busy)) {
7bb75aee
AM		 805 if (time_before(jiffies,
806 portdata->tx_start_time[i] + 10 * HZ))
58cfe911 807 continue;
58cfe911 808 usb_unlink_urb(this_urb);
ba460e48 809 continue;
58cfe911 810 }
441b62c1 811 dbg("%s: endpoint %d buf %d", __func__,
7bb75aee 812 usb_pipeendpoint(this_urb->pipe), i);
58cfe911 813
383cedc3
ON		 814 err = usb_autopm_get_interface_async(port->serial->interface);
815 if (err < 0)
816 break;
817
ba460e48 818 /* send the data */
19e58fae 819 memcpy(this_urb->transfer_buffer, buf, todo);
58cfe911
MU		 820 this_urb->transfer_buffer_length = todo;
821
383cedc3
ON		 822 spin_lock_irqsave(&intfdata->susp_lock, flags);
823 if (intfdata->suspended) {
824 usb_anchor_urb(this_urb, &portdata->delayed);
825 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
826 } else {
827 intfdata->in_flight++;
828 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
829 err = usb_submit_urb(this_urb, GFP_ATOMIC);
830 if (err) {
831 dbg("usb_submit_urb %p (write bulk) failed "
832 "(%d)", this_urb, err);
833 clear_bit(i, &portdata->out_busy);
834 spin_lock_irqsave(&intfdata->susp_lock, flags);
835 intfdata->in_flight--;
836 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
837 continue;
838 }
58cfe911 839 }
383cedc3 840
58cfe911
MU		 841 portdata->tx_start_time[i] = jiffies;
842 buf += todo;
843 left -= todo;
844 }
845
846 count -= left;
441b62c1 847 dbg("%s: wrote (did %d)", __func__, count);
58cfe911
MU		 848 return count;
849}
850
7d12e780 851static void option_indat_callback(struct urb *urb)
58cfe911 852{
33f0f88f 853 int err;
58cfe911
MU		 854 int endpoint;
855 struct usb_serial_port *port;
856 struct tty_struct *tty;
857 unsigned char *data = urb->transfer_buffer;
d6977b51 858 int status = urb->status;
58cfe911 859
441b62c1 860 dbg("%s: %p", __func__, urb);
58cfe911
MU		 861
862 endpoint = usb_pipeendpoint(urb->pipe);
cdc97792 863 port = urb->context;
58cfe911 864
d6977b51 865 if (status) {
58cfe911 866 dbg("%s: nonzero status: %d on endpoint %02x.",
441b62c1 867 __func__, status, endpoint);
58cfe911 868 } else {
4a90f09b 869 tty = tty_port_tty_get(&port->port);
58cfe911 870 if (urb->actual_length) {
33f0f88f
AC		 871 tty_buffer_request_room(tty, urb->actual_length);
872 tty_insert_flip_string(tty, data, urb->actual_length);
58cfe911 873 tty_flip_buffer_push(tty);
4a90f09b 874 } else
441b62c1 875 dbg("%s: empty read urb received", __func__);
4a90f09b 876 tty_kref_put(tty);
58cfe911
MU		 877
878 /* Resubmit urb so we continue receiving */
95da310e 879 if (port->port.count && status != -ESHUTDOWN) {
58cfe911
MU		 880 err = usb_submit_urb(urb, GFP_ATOMIC);
881 if (err)
7bb75aee 882 printk(KERN_ERR "%s: resubmit read urb failed. "
441b62c1 883 "(%d)", __func__, err);
383cedc3
ON		 884 else
885 usb_mark_last_busy(port->serial->dev);
58cfe911 886 }
383cedc3 887
58cfe911
MU		 888 }
889 return;
890}
891
7d12e780 892static void option_outdat_callback(struct urb *urb)
58cfe911
MU		 893{
894 struct usb_serial_port *port;
59c2afa0 895 struct option_port_private *portdata;
383cedc3 896 struct option_intf_private *intfdata;
59c2afa0 897 int i;
58cfe911 898
441b62c1 899 dbg("%s", __func__);
58cfe911 900
cdc97792 901 port = urb->context;
383cedc3 902 intfdata = port->serial->private;
58cfe911 903
cf2c7481 904 usb_serial_port_softint(port);
383cedc3 905 usb_autopm_put_interface_async(port->serial->interface);
59c2afa0 906 portdata = usb_get_serial_port_data(port);
383cedc3
ON		 907 spin_lock(&intfdata->susp_lock);
908 intfdata->in_flight--;
909 spin_unlock(&intfdata->susp_lock);
910
59c2afa0
AS		 911 for (i = 0; i < N_OUT_URB; ++i) {
912 if (portdata->out_urbs[i] == urb) {
913 smp_mb__before_clear_bit();
914 clear_bit(i, &portdata->out_busy);
915 break;
916 }
917 }
58cfe911
MU		 918}
919
7d12e780 920static void option_instat_callback(struct urb *urb)
58cfe911
MU		 921{
922 int err;
d6977b51 923 int status = urb->status;
cdc97792 924 struct usb_serial_port *port = urb->context;
58cfe911 925 struct option_port_private *portdata = usb_get_serial_port_data(port);
58cfe911 926
441b62c1 927 dbg("%s", __func__);
19e58fae 928 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
58cfe911 929
d6977b51 930 if (status == 0) {
58cfe911
MU		 931 struct usb_ctrlrequest *req_pkt =
932 (struct usb_ctrlrequest *)urb->transfer_buffer;
933
934 if (!req_pkt) {
441b62c1 935 dbg("%s: NULL req_pkt\n", __func__);
58cfe911
MU		 936 return;
937 }
7bb75aee
AM		 938 if ((req_pkt->bRequestType == 0xA1) &&
939 (req_pkt->bRequest == 0x20)) {
58cfe911
MU		 940 int old_dcd_state;
941 unsigned char signals = *((unsigned char *)
7bb75aee
AM		 942 urb->transfer_buffer +
943 sizeof(struct usb_ctrlrequest));
58cfe911 944
441b62c1 945 dbg("%s: signal x%x", __func__, signals);
58cfe911
MU		 946
947 old_dcd_state = portdata->dcd_state;
948 portdata->cts_state = 1;
949 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
950 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
951 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
952
4a90f09b
AC		 953 if (old_dcd_state && !portdata->dcd_state) {
954 struct tty_struct *tty =
955 tty_port_tty_get(&port->port);
956 if (tty && !C_CLOCAL(tty))
957 tty_hangup(tty);
958 tty_kref_put(tty);
959 }
7bb75aee 960 } else {
441b62c1 961 dbg("%s: type %x req %x", __func__,
19e58fae 962 req_pkt->bRequestType, req_pkt->bRequest);
7bb75aee 963 }
58cfe911 964 } else
4901b2c3 965 err("%s: error %d", __func__, status);
58cfe911
MU		 966
967 /* Resubmit urb so we continue receiving IRQ data */
4901b2c3 968 if (status != -ESHUTDOWN && status != -ENOENT) {
58cfe911
MU		 969 err = usb_submit_urb(urb, GFP_ATOMIC);
970 if (err)
7bb75aee 971 dbg("%s: resubmit intr urb failed. (%d)",
441b62c1 972 __func__, err);
58cfe911
MU		 973 }
974}
975
95da310e 976static int option_write_room(struct tty_struct *tty)
58cfe911 977{
95da310e 978 struct usb_serial_port *port = tty->driver_data;
58cfe911
MU		 979 struct option_port_private *portdata;
980 int i;
981 int data_len = 0;
982 struct urb *this_urb;
983
984 portdata = usb_get_serial_port_data(port);
985
19e58fae 986 for (i = 0; i < N_OUT_URB; i++) {
58cfe911 987 this_urb = portdata->out_urbs[i];
59c2afa0 988 if (this_urb && !test_bit(i, &portdata->out_busy))
58cfe911 989 data_len += OUT_BUFLEN;
ba460e48 990 }
58cfe911 991
441b62c1 992 dbg("%s: %d", __func__, data_len);
58cfe911
MU		 993 return data_len;
994}
995
95da310e 996static int option_chars_in_buffer(struct tty_struct *tty)
58cfe911 997{
95da310e 998 struct usb_serial_port *port = tty->driver_data;
58cfe911
MU		 999 struct option_port_private *portdata;
1000 int i;
1001 int data_len = 0;
1002 struct urb *this_urb;
1003
1004 portdata = usb_get_serial_port_data(port);
1005
19e58fae 1006 for (i = 0; i < N_OUT_URB; i++) {
58cfe911 1007 this_urb = portdata->out_urbs[i];
a5b6f60c
AC		 1008 /* FIXME: This locking is insufficient as this_urb may
1009 go unused during the test */
59c2afa0 1010 if (this_urb && test_bit(i, &portdata->out_busy))
58cfe911 1011 data_len += this_urb->transfer_buffer_length;
ba460e48 1012 }
441b62c1 1013 dbg("%s: %d", __func__, data_len);
58cfe911
MU		 1014 return data_len;
1015}
1016
a509a7e4 1017static int option_open(struct tty_struct *tty, struct usb_serial_port *port)
58cfe911 1018{
ba460e48 1019 struct option_port_private *portdata;
383cedc3
ON		 1020 struct option_intf_private *intfdata;
1021 struct usb_serial *serial = port->serial;
ba460e48
MU		 1022 int i, err;
1023 struct urb *urb;
58cfe911
MU		 1024
1025 portdata = usb_get_serial_port_data(port);
383cedc3 1026 intfdata = serial->private;
58cfe911 1027
441b62c1 1028 dbg("%s", __func__);
58cfe911 1029
f092c240 1030 /* Start reading from the IN endpoint */
58cfe911
MU		 1031 for (i = 0; i < N_IN_URB; i++) {
1032 urb = portdata->in_urbs[i];
19e58fae 1033 if (!urb)
58cfe911 1034 continue;
58cfe911
MU		 1035 err = usb_submit_urb(urb, GFP_KERNEL);
1036 if (err) {
7bb75aee 1037 dbg("%s: submit urb %d failed (%d) %d",
441b62c1 1038 __func__, i, err,
58cfe911
MU		 1039 urb->transfer_buffer_length);
1040 }
1041 }
1042
335f8514 1043 option_send_setup(port);
58cfe911 1044
383cedc3
ON		 1045 serial->interface->needs_remote_wakeup = 1;
1046 spin_lock_irq(&intfdata->susp_lock);
1047 portdata->opened = 1;
1048 spin_unlock_irq(&intfdata->susp_lock);
1049 usb_autopm_put_interface(serial->interface);
1050
19e58fae 1051 return 0;
58cfe911
MU		 1052}
1053
335f8514 1054static void option_dtr_rts(struct usb_serial_port *port, int on)
58cfe911 1055{
ba460e48
MU		 1056 struct usb_serial *serial = port->serial;
1057 struct option_port_private *portdata;
58cfe911 1058
441b62c1 1059 dbg("%s", __func__);
58cfe911 1060 portdata = usb_get_serial_port_data(port);
335f8514
AC		 1061 mutex_lock(&serial->disc_mutex);
1062 portdata->rts_state = on;
1063 portdata->dtr_state = on;
1064 if (serial->dev)
1065 option_send_setup(port);
1066 mutex_unlock(&serial->disc_mutex);
1067}
58cfe911 1068
58cfe911 1069
335f8514
AC		 1070static void option_close(struct usb_serial_port *port)
1071{
1072 int i;
1073 struct usb_serial *serial = port->serial;
1074 struct option_port_private *portdata;
383cedc3 1075 struct option_intf_private *intfdata = port->serial->private;
335f8514
AC		 1076
1077 dbg("%s", __func__);
1078 portdata = usb_get_serial_port_data(port);
58cfe911 1079
335f8514 1080 if (serial->dev) {
58cfe911 1081 /* Stop reading/writing urbs */
383cedc3
ON		 1082 spin_lock_irq(&intfdata->susp_lock);
1083 portdata->opened = 0;
1084 spin_unlock_irq(&intfdata->susp_lock);
1085
58cfe911 1086 for (i = 0; i < N_IN_URB; i++)
7d28e74b 1087 usb_kill_urb(portdata->in_urbs[i]);
58cfe911 1088 for (i = 0; i < N_OUT_URB; i++)
7d28e74b 1089 usb_kill_urb(portdata->out_urbs[i]);
383cedc3
ON		 1090 usb_autopm_get_interface(serial->interface);
1091 serial->interface->needs_remote_wakeup = 0;
58cfe911 1092 }
58cfe911
MU		 1093}
1094
58cfe911 1095/* Helper functions used by option_setup_urbs */
7bb75aee
AM		 1096static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1097 int dir, void *ctx, char *buf, int len,
7d12e780 1098 void (*callback)(struct urb *))
58cfe911
MU		 1099{
1100 struct urb *urb;
1101
1102 if (endpoint == -1)
1103 return NULL; /* endpoint not needed */
1104
1105 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1106 if (urb == NULL) {
441b62c1 1107 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
58cfe911
MU		 1108 return NULL;
1109 }
1110
1111 /* Fill URB using supplied data. */
1112 usb_fill_bulk_urb(urb, serial->dev,
1113 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1114 buf, len, callback, ctx);
1115
1116 return urb;
1117}
1118
1119/* Setup urbs */
7bb75aee 1120static void option_setup_urbs(struct usb_serial *serial)
58cfe911 1121{
19e58fae 1122 int i, j;
ba460e48
MU		 1123 struct usb_serial_port *port;
1124 struct option_port_private *portdata;
58cfe911 1125
441b62c1 1126 dbg("%s", __func__);
58cfe911 1127
14f76cc7
MU		 1128 for (i = 0; i < serial->num_ports; i++) {
1129 port = serial->port[i];
1130 portdata = usb_get_serial_port_data(port);
58cfe911 1131
19e58fae 1132 /* Do indat endpoints first */
14f76cc7 1133 for (j = 0; j < N_IN_URB; ++j) {
19e58fae
AC		 1134 portdata->in_urbs[j] = option_setup_urb(serial,
1135 port->bulk_in_endpointAddress,
1136 USB_DIR_IN, port,
1137 portdata->in_buffer[j],
1138 IN_BUFLEN, option_indat_callback);
14f76cc7 1139 }
58cfe911 1140
14f76cc7
MU		 1141 /* outdat endpoints */
1142 for (j = 0; j < N_OUT_URB; ++j) {
19e58fae
AC		 1143 portdata->out_urbs[j] = option_setup_urb(serial,
1144 port->bulk_out_endpointAddress,
1145 USB_DIR_OUT, port,
1146 portdata->out_buffer[j],
1147 OUT_BUFLEN, option_outdat_callback);
14f76cc7 1148 }
58cfe911
MU		 1149 }
1150}
1151
5f760040
CC		 1152
1153/** send RTS/DTR state to the port.
1154 *
1155 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1156 * CDC.
1157*/
335f8514 1158static int option_send_setup(struct usb_serial_port *port)
58cfe911
MU		 1159{
1160 struct usb_serial *serial = port->serial;
1161 struct option_port_private *portdata;
5f760040 1162 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
335f8514 1163 int val = 0;
441b62c1 1164 dbg("%s", __func__);
58cfe911
MU		 1165
1166 portdata = usb_get_serial_port_data(port);
1167
335f8514
AC		 1168 if (portdata->dtr_state)
1169 val |= 0x01;
1170 if (portdata->rts_state)
1171 val |= 0x02;
58cfe911 1172
335f8514
AC		 1173 return usb_control_msg(serial->dev,
1174 usb_rcvctrlpipe(serial->dev, 0),
1175 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
58cfe911
MU		 1176}
1177
7bb75aee 1178static int option_startup(struct usb_serial *serial)
58cfe911 1179{
2129c4e1 1180 int i, j, err;
ba460e48
MU		 1181 struct usb_serial_port *port;
1182 struct option_port_private *portdata;
2129c4e1 1183 u8 *buffer;
58cfe911 1184
441b62c1 1185 dbg("%s", __func__);
58cfe911
MU		 1186
1187 /* Now setup per port private data */
1188 for (i = 0; i < serial->num_ports; i++) {
1189 port = serial->port[i];
80b6ca48 1190 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
58cfe911 1191 if (!portdata) {
7bb75aee 1192 dbg("%s: kmalloc for option_port_private (%d) failed!.",
441b62c1 1193 __func__, i);
19e58fae 1194 return 1;
58cfe911 1195 }
383cedc3 1196 init_usb_anchor(&portdata->delayed);
58cfe911 1197
2129c4e1
ON		 1198 for (j = 0; j < N_IN_URB; j++) {
1199 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1200 if (!buffer)
1201 goto bail_out_error;
1202 portdata->in_buffer[j] = buffer;
1203 }
1204
1205 for (j = 0; j < N_OUT_URB; j++) {
1206 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1207 if (!buffer)
1208 goto bail_out_error2;
1209 portdata->out_buffer[j] = buffer;
1210 }
1211
58cfe911
MU		 1212 usb_set_serial_port_data(port, portdata);
1213
19e58fae 1214 if (!port->interrupt_in_urb)
58cfe911
MU		 1215 continue;
1216 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1217 if (err)
7bb75aee 1218 dbg("%s: submit irq_in urb failed %d",
441b62c1 1219 __func__, err);
58cfe911 1220 }
58cfe911 1221 option_setup_urbs(serial);
19e58fae 1222 return 0;
2129c4e1
ON		 1223
1224bail_out_error2:
1225 for (j = 0; j < N_OUT_URB; j++)
1226 kfree(portdata->out_buffer[j]);
1227bail_out_error:
1228 for (j = 0; j < N_IN_URB; j++)
1229 if (portdata->in_buffer[j])
1230 free_page((unsigned long)portdata->in_buffer[j]);
1231 kfree(portdata);
1232 return 1;
58cfe911
MU		 1233}
1234
4901b2c3 1235static void stop_read_write_urbs(struct usb_serial *serial)
58cfe911 1236{
ba460e48
MU		 1237 int i, j;
1238 struct usb_serial_port *port;
1239 struct option_port_private *portdata;
58cfe911 1240
58cfe911
MU		 1241 /* Stop reading/writing urbs */
1242 for (i = 0; i < serial->num_ports; ++i) {
1243 port = serial->port[i];
1244 portdata = usb_get_serial_port_data(port);
1245 for (j = 0; j < N_IN_URB; j++)
7d28e74b 1246 usb_kill_urb(portdata->in_urbs[j]);
58cfe911 1247 for (j = 0; j < N_OUT_URB; j++)
7d28e74b 1248 usb_kill_urb(portdata->out_urbs[j]);
58cfe911 1249 }
4901b2c3
ON		 1250}
1251
f9c99bb8
AS		 1252static void option_disconnect(struct usb_serial *serial)
1253{
1254 dbg("%s", __func__);
1255
1256 stop_read_write_urbs(serial);
1257}
1258
1259static void option_release(struct usb_serial *serial)
4901b2c3
ON		 1260{
1261 int i, j;
1262 struct usb_serial_port *port;
1263 struct option_port_private *portdata;
1264
1265 dbg("%s", __func__);
1266
58cfe911
MU		 1267 /* Now free them */
1268 for (i = 0; i < serial->num_ports; ++i) {
1269 port = serial->port[i];
1270 portdata = usb_get_serial_port_data(port);
1271
1272 for (j = 0; j < N_IN_URB; j++) {
1273 if (portdata->in_urbs[j]) {
1274 usb_free_urb(portdata->in_urbs[j]);
19e58fae
AC		 1275 free_page((unsigned long)
1276 portdata->in_buffer[j]);
58cfe911
MU		 1277 portdata->in_urbs[j] = NULL;
1278 }
1279 }
1280 for (j = 0; j < N_OUT_URB; j++) {
1281 if (portdata->out_urbs[j]) {
1282 usb_free_urb(portdata->out_urbs[j]);
2129c4e1 1283 kfree(portdata->out_buffer[j]);
58cfe911
MU		 1284 portdata->out_urbs[j] = NULL;
1285 }
1286 }
1287 }
1288
1289 /* Now free per port private data */
1290 for (i = 0; i < serial->num_ports; i++) {
1291 port = serial->port[i];
1292 kfree(usb_get_serial_port_data(port));
1293 }
1294}
1295
5f4fab91 1296#ifdef CONFIG_PM
4901b2c3
ON		 1297static int option_suspend(struct usb_serial *serial, pm_message_t message)
1298{
383cedc3
ON		 1299 struct option_intf_private *intfdata = serial->private;
1300 int b;
1301
4901b2c3 1302 dbg("%s entered", __func__);
383cedc3
ON		 1303
1304 if (serial->dev->auto_pm) {
1305 spin_lock_irq(&intfdata->susp_lock);
1306 b = intfdata->in_flight;
1307 spin_unlock_irq(&intfdata->susp_lock);
1308
1309 if (b)
1310 return -EBUSY;
1311 }
1312
1313 spin_lock_irq(&intfdata->susp_lock);
1314 intfdata->suspended = 1;
1315 spin_unlock_irq(&intfdata->susp_lock);
4901b2c3
ON		 1316 stop_read_write_urbs(serial);
1317
1318 return 0;
1319}
1320
383cedc3
ON		 1321static void play_delayed(struct usb_serial_port *port)
1322{
1323 struct option_intf_private *data;
1324 struct option_port_private *portdata;
1325 struct urb *urb;
1326 int err;
1327
1328 portdata = usb_get_serial_port_data(port);
1329 data = port->serial->private;
1330 while ((urb = usb_get_from_anchor(&portdata->delayed))) {
1331 err = usb_submit_urb(urb, GFP_ATOMIC);
1332 if (!err)
1333 data->in_flight++;
1334 }
1335}
1336
4901b2c3
ON		 1337static int option_resume(struct usb_serial *serial)
1338{
383cedc3 1339 int i, j;
4901b2c3 1340 struct usb_serial_port *port;
383cedc3 1341 struct option_intf_private *intfdata = serial->private;
4901b2c3 1342 struct option_port_private *portdata;
383cedc3
ON		 1343 struct urb *urb;
1344 int err = 0;
4901b2c3
ON		 1345
1346 dbg("%s entered", __func__);
1347 /* get the interrupt URBs resubmitted unconditionally */
1348 for (i = 0; i < serial->num_ports; i++) {
1349 port = serial->port[i];
1350 if (!port->interrupt_in_urb) {
1351 dbg("%s: No interrupt URB for port %d\n", __func__, i);
1352 continue;
1353 }
4901b2c3
ON		 1354 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1355 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1356 if (err < 0) {
1357 err("%s: Error %d for interrupt URB of port%d",
1358 __func__, err, i);
383cedc3 1359 goto err_out;
4901b2c3
ON		 1360 }
1361 }
1362
1363 for (i = 0; i < serial->num_ports; i++) {
1364 /* walk all ports */
1365 port = serial->port[i];
1366 portdata = usb_get_serial_port_data(port);
4901b2c3
ON		 1367
1368 /* skip closed ports */
383cedc3
ON		 1369 spin_lock_irq(&intfdata->susp_lock);
1370 if (!portdata->opened) {
1371 spin_unlock_irq(&intfdata->susp_lock);
4901b2c3
ON		 1372 continue;
1373 }
1374
1375 for (j = 0; j < N_IN_URB; j++) {
1376 urb = portdata->in_urbs[j];
383cedc3 1377 err = usb_submit_urb(urb, GFP_ATOMIC);
4901b2c3 1378 if (err < 0) {
4901b2c3
ON		 1379 err("%s: Error %d for bulk URB %d",
1380 __func__, err, i);
383cedc3
ON		 1381 spin_unlock_irq(&intfdata->susp_lock);
1382 goto err_out;
4901b2c3
ON		 1383 }
1384 }
383cedc3
ON		 1385 play_delayed(port);
1386 spin_unlock_irq(&intfdata->susp_lock);
4901b2c3 1387 }
383cedc3
ON		 1388 spin_lock_irq(&intfdata->susp_lock);
1389 intfdata->suspended = 0;
1390 spin_unlock_irq(&intfdata->susp_lock);
1391err_out:
1392 return err;
4901b2c3 1393}
5f4fab91 1394#endif
4901b2c3 1395
58cfe911
MU		 1396MODULE_AUTHOR(DRIVER_AUTHOR);
1397MODULE_DESCRIPTION(DRIVER_DESC);
1398MODULE_VERSION(DRIVER_VERSION);
1399MODULE_LICENSE("GPL");
1400
1401module_param(debug, bool, S_IRUGO | S_IWUSR);
1402MODULE_PARM_DESC(debug, "Debug messages");
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