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Merge branch 'for-rmk' of git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa...
[mirror_ubuntu-artful-kernel.git] / drivers / usb / serial / option.c
1 /*
2 USB Driver for GSM modems
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
12 History: see the git log.
13
14 Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
15
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
19 - nonstandard flow (Option devices) control
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.
29 */
30
31 #define DRIVER_VERSION "v0.7.2"
32 #define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
33 #define DRIVER_DESC "USB Driver for GSM modems"
34
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>
41 #include <linux/bitops.h>
42 #include <linux/usb.h>
43 #include <linux/usb/serial.h>
44
45 /* Function prototypes */
46 static int option_probe(struct usb_serial *serial,
47 const struct usb_device_id *id);
48 static int option_open(struct tty_struct *tty, struct usb_serial_port *port,
49 struct file *filp);
50 static void option_close(struct usb_serial_port *port);
51 static void option_dtr_rts(struct usb_serial_port *port, int on);
52
53 static int option_startup(struct usb_serial *serial);
54 static void option_disconnect(struct usb_serial *serial);
55 static void option_release(struct usb_serial *serial);
56 static int option_write_room(struct tty_struct *tty);
57
58 static void option_instat_callback(struct urb *urb);
59
60 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
61 const unsigned char *buf, int count);
62 static int option_chars_in_buffer(struct tty_struct *tty);
63 static void option_set_termios(struct tty_struct *tty,
64 struct usb_serial_port *port, struct ktermios *old);
65 static int option_tiocmget(struct tty_struct *tty, struct file *file);
66 static int option_tiocmset(struct tty_struct *tty, struct file *file,
67 unsigned int set, unsigned int clear);
68 static int option_send_setup(struct usb_serial_port *port);
69 static int option_suspend(struct usb_serial *serial, pm_message_t message);
70 static int option_resume(struct usb_serial *serial);
71
72 /* Vendor and product IDs */
73 #define OPTION_VENDOR_ID 0x0AF0
74 #define OPTION_PRODUCT_COLT 0x5000
75 #define OPTION_PRODUCT_RICOLA 0x6000
76 #define OPTION_PRODUCT_RICOLA_LIGHT 0x6100
77 #define OPTION_PRODUCT_RICOLA_QUAD 0x6200
78 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300
79 #define OPTION_PRODUCT_RICOLA_NDIS 0x6050
80 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150
81 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250
82 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350
83 #define OPTION_PRODUCT_COBRA 0x6500
84 #define OPTION_PRODUCT_COBRA_BUS 0x6501
85 #define OPTION_PRODUCT_VIPER 0x6600
86 #define OPTION_PRODUCT_VIPER_BUS 0x6601
87 #define OPTION_PRODUCT_GT_MAX_READY 0x6701
88 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721
89 #define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741
90 #define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761
91 #define OPTION_PRODUCT_KOI_MODEM 0x6800
92 #define OPTION_PRODUCT_SCORPION_MODEM 0x6901
93 #define OPTION_PRODUCT_ETNA_MODEM 0x7001
94 #define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021
95 #define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041
96 #define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061
97 #define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100
98 #define OPTION_PRODUCT_GTM380_MODEM 0x7201
99
100 #define HUAWEI_VENDOR_ID 0x12D1
101 #define HUAWEI_PRODUCT_E600 0x1001
102 #define HUAWEI_PRODUCT_E220 0x1003
103 #define HUAWEI_PRODUCT_E220BIS 0x1004
104 #define HUAWEI_PRODUCT_E1401 0x1401
105 #define HUAWEI_PRODUCT_E1402 0x1402
106 #define HUAWEI_PRODUCT_E1403 0x1403
107 #define HUAWEI_PRODUCT_E1404 0x1404
108 #define HUAWEI_PRODUCT_E1405 0x1405
109 #define HUAWEI_PRODUCT_E1406 0x1406
110 #define HUAWEI_PRODUCT_E1407 0x1407
111 #define HUAWEI_PRODUCT_E1408 0x1408
112 #define HUAWEI_PRODUCT_E1409 0x1409
113 #define HUAWEI_PRODUCT_E140A 0x140A
114 #define HUAWEI_PRODUCT_E140B 0x140B
115 #define HUAWEI_PRODUCT_E140C 0x140C
116 #define HUAWEI_PRODUCT_E140D 0x140D
117 #define HUAWEI_PRODUCT_E140E 0x140E
118 #define HUAWEI_PRODUCT_E140F 0x140F
119 #define HUAWEI_PRODUCT_E1410 0x1410
120 #define HUAWEI_PRODUCT_E1411 0x1411
121 #define HUAWEI_PRODUCT_E1412 0x1412
122 #define HUAWEI_PRODUCT_E1413 0x1413
123 #define HUAWEI_PRODUCT_E1414 0x1414
124 #define HUAWEI_PRODUCT_E1415 0x1415
125 #define HUAWEI_PRODUCT_E1416 0x1416
126 #define HUAWEI_PRODUCT_E1417 0x1417
127 #define HUAWEI_PRODUCT_E1418 0x1418
128 #define HUAWEI_PRODUCT_E1419 0x1419
129 #define HUAWEI_PRODUCT_E141A 0x141A
130 #define HUAWEI_PRODUCT_E141B 0x141B
131 #define HUAWEI_PRODUCT_E141C 0x141C
132 #define HUAWEI_PRODUCT_E141D 0x141D
133 #define HUAWEI_PRODUCT_E141E 0x141E
134 #define HUAWEI_PRODUCT_E141F 0x141F
135 #define HUAWEI_PRODUCT_E1420 0x1420
136 #define HUAWEI_PRODUCT_E1421 0x1421
137 #define HUAWEI_PRODUCT_E1422 0x1422
138 #define HUAWEI_PRODUCT_E1423 0x1423
139 #define HUAWEI_PRODUCT_E1424 0x1424
140 #define HUAWEI_PRODUCT_E1425 0x1425
141 #define HUAWEI_PRODUCT_E1426 0x1426
142 #define HUAWEI_PRODUCT_E1427 0x1427
143 #define HUAWEI_PRODUCT_E1428 0x1428
144 #define HUAWEI_PRODUCT_E1429 0x1429
145 #define HUAWEI_PRODUCT_E142A 0x142A
146 #define HUAWEI_PRODUCT_E142B 0x142B
147 #define HUAWEI_PRODUCT_E142C 0x142C
148 #define HUAWEI_PRODUCT_E142D 0x142D
149 #define HUAWEI_PRODUCT_E142E 0x142E
150 #define HUAWEI_PRODUCT_E142F 0x142F
151 #define HUAWEI_PRODUCT_E1430 0x1430
152 #define HUAWEI_PRODUCT_E1431 0x1431
153 #define HUAWEI_PRODUCT_E1432 0x1432
154 #define HUAWEI_PRODUCT_E1433 0x1433
155 #define HUAWEI_PRODUCT_E1434 0x1434
156 #define HUAWEI_PRODUCT_E1435 0x1435
157 #define HUAWEI_PRODUCT_E1436 0x1436
158 #define HUAWEI_PRODUCT_E1437 0x1437
159 #define HUAWEI_PRODUCT_E1438 0x1438
160 #define HUAWEI_PRODUCT_E1439 0x1439
161 #define HUAWEI_PRODUCT_E143A 0x143A
162 #define HUAWEI_PRODUCT_E143B 0x143B
163 #define HUAWEI_PRODUCT_E143C 0x143C
164 #define HUAWEI_PRODUCT_E143D 0x143D
165 #define HUAWEI_PRODUCT_E143E 0x143E
166 #define HUAWEI_PRODUCT_E143F 0x143F
167
168 #define QUANTA_VENDOR_ID 0x0408
169 #define QUANTA_PRODUCT_Q101 0xEA02
170 #define QUANTA_PRODUCT_Q111 0xEA03
171 #define QUANTA_PRODUCT_GLX 0xEA04
172 #define QUANTA_PRODUCT_GKE 0xEA05
173 #define QUANTA_PRODUCT_GLE 0xEA06
174
175 #define NOVATELWIRELESS_VENDOR_ID 0x1410
176
177 /* YISO PRODUCTS */
178
179 #define YISO_VENDOR_ID 0x0EAB
180 #define YISO_PRODUCT_U893 0xC893
181
182 /* MERLIN EVDO PRODUCTS */
183 #define NOVATELWIRELESS_PRODUCT_V640 0x1100
184 #define NOVATELWIRELESS_PRODUCT_V620 0x1110
185 #define NOVATELWIRELESS_PRODUCT_V740 0x1120
186 #define NOVATELWIRELESS_PRODUCT_V720 0x1130
187
188 /* MERLIN HSDPA/HSPA PRODUCTS */
189 #define NOVATELWIRELESS_PRODUCT_U730 0x1400
190 #define NOVATELWIRELESS_PRODUCT_U740 0x1410
191 #define NOVATELWIRELESS_PRODUCT_U870 0x1420
192 #define NOVATELWIRELESS_PRODUCT_XU870 0x1430
193 #define NOVATELWIRELESS_PRODUCT_X950D 0x1450
194
195 /* EXPEDITE PRODUCTS */
196 #define NOVATELWIRELESS_PRODUCT_EV620 0x2100
197 #define NOVATELWIRELESS_PRODUCT_ES720 0x2110
198 #define NOVATELWIRELESS_PRODUCT_E725 0x2120
199 #define NOVATELWIRELESS_PRODUCT_ES620 0x2130
200 #define NOVATELWIRELESS_PRODUCT_EU730 0x2400
201 #define NOVATELWIRELESS_PRODUCT_EU740 0x2410
202 #define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
203
204 /* OVATION PRODUCTS */
205 #define NOVATELWIRELESS_PRODUCT_MC727 0x4100
206 #define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
207 #define NOVATELWIRELESS_PRODUCT_U727 0x5010
208 #define NOVATELWIRELESS_PRODUCT_MC760 0x6000
209
210 /* FUTURE NOVATEL PRODUCTS */
211 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001
212 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000
213 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001
214 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
215 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
216 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
217 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
218 #define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001
219
220 /* AMOI PRODUCTS */
221 #define AMOI_VENDOR_ID 0x1614
222 #define AMOI_PRODUCT_H01 0x0800
223 #define AMOI_PRODUCT_H01A 0x7002
224 #define AMOI_PRODUCT_H02 0x0802
225
226 #define DELL_VENDOR_ID 0x413C
227
228 /* Dell modems */
229 #define DELL_PRODUCT_5700_MINICARD 0x8114
230 #define DELL_PRODUCT_5500_MINICARD 0x8115
231 #define DELL_PRODUCT_5505_MINICARD 0x8116
232 #define DELL_PRODUCT_5700_EXPRESSCARD 0x8117
233 #define DELL_PRODUCT_5510_EXPRESSCARD 0x8118
234
235 #define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
236 #define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
237
238 #define DELL_PRODUCT_5720_MINICARD_VZW 0x8133
239 #define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134
240 #define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135
241 #define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136
242 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137
243 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138
244
245 #define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
246 #define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
247 #define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
248
249 #define KYOCERA_VENDOR_ID 0x0c88
250 #define KYOCERA_PRODUCT_KPC650 0x17da
251 #define KYOCERA_PRODUCT_KPC680 0x180a
252
253 #define ANYDATA_VENDOR_ID 0x16d5
254 #define ANYDATA_PRODUCT_ADU_620UW 0x6202
255 #define ANYDATA_PRODUCT_ADU_E100A 0x6501
256 #define ANYDATA_PRODUCT_ADU_500A 0x6502
257
258 #define AXESSTEL_VENDOR_ID 0x1726
259 #define AXESSTEL_PRODUCT_MV110H 0x1000
260
261 #define ONDA_VENDOR_ID 0x19d2
262 #define ONDA_PRODUCT_MSA501HS 0x0001
263 #define ONDA_PRODUCT_ET502HS 0x0002
264 #define ONDA_PRODUCT_MT503HS 0x2000
265
266 #define BANDRICH_VENDOR_ID 0x1A8D
267 #define BANDRICH_PRODUCT_C100_1 0x1002
268 #define BANDRICH_PRODUCT_C100_2 0x1003
269 #define BANDRICH_PRODUCT_1004 0x1004
270 #define BANDRICH_PRODUCT_1005 0x1005
271 #define BANDRICH_PRODUCT_1006 0x1006
272 #define BANDRICH_PRODUCT_1007 0x1007
273 #define BANDRICH_PRODUCT_1008 0x1008
274 #define BANDRICH_PRODUCT_1009 0x1009
275 #define BANDRICH_PRODUCT_100A 0x100a
276
277 #define BANDRICH_PRODUCT_100B 0x100b
278 #define BANDRICH_PRODUCT_100C 0x100c
279 #define BANDRICH_PRODUCT_100D 0x100d
280 #define BANDRICH_PRODUCT_100E 0x100e
281
282 #define BANDRICH_PRODUCT_100F 0x100f
283 #define BANDRICH_PRODUCT_1010 0x1010
284 #define BANDRICH_PRODUCT_1011 0x1011
285 #define BANDRICH_PRODUCT_1012 0x1012
286
287 #define AMOI_VENDOR_ID 0x1614
288 #define AMOI_PRODUCT_9508 0x0800
289
290 #define QUALCOMM_VENDOR_ID 0x05C6
291
292 #define MAXON_VENDOR_ID 0x16d8
293
294 #define TELIT_VENDOR_ID 0x1bc7
295 #define TELIT_PRODUCT_UC864E 0x1003
296
297 /* ZTE PRODUCTS */
298 #define ZTE_VENDOR_ID 0x19d2
299 #define ZTE_PRODUCT_MF622 0x0001
300 #define ZTE_PRODUCT_MF628 0x0015
301 #define ZTE_PRODUCT_MF626 0x0031
302 #define ZTE_PRODUCT_CDMA_TECH 0xfffe
303
304 #define BENQ_VENDOR_ID 0x04a5
305 #define BENQ_PRODUCT_H10 0x4068
306
307 #define DLINK_VENDOR_ID 0x1186
308 #define DLINK_PRODUCT_DWM_652 0x3e04
309
310
311 /* TOSHIBA PRODUCTS */
312 #define TOSHIBA_VENDOR_ID 0x0930
313 #define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
314
315 static struct usb_device_id option_ids[] = {
316 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
317 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
318 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
319 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
320 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
321 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
322 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
323 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
324 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
325 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
326 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
327 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
328 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
329 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
330 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
331 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
332 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
333 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
334 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
335 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
336 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
337 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
338 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
339 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
340 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
341 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
342 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
343 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
344 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
345 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
346 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
347 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
348 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
349 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
350 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
351 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
352 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
353 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
354 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
355 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
356 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
357 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
358 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
359 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
360 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
361 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
362 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
363 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
364 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
365 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
366 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
367 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
368 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
369 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
370 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
371 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
372 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
373 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
374 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
412 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
413 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
414 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
415 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
416 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
417 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
418 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
419 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
420 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
421 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
422 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
423 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
424 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
425 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
426 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
427 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
428 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
429 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
430 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
431 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
432 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
433 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
434 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
435 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
436 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
437 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
438 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
439 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
440 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
441
442 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
443 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
444 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
445
446 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
447 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
448 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
449 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
450 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
451 { 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 */
452 { 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 */
453 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
454 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
455 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
456 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
457 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
458 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
459 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
460 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
461 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
462 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
463 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
464 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
465 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
466 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) },
467 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
468 { USB_DEVICE(ONDA_VENDOR_ID, 0x0003) },
469 { USB_DEVICE(ONDA_VENDOR_ID, 0x0004) },
470 { USB_DEVICE(ONDA_VENDOR_ID, 0x0005) },
471 { USB_DEVICE(ONDA_VENDOR_ID, 0x0006) },
472 { USB_DEVICE(ONDA_VENDOR_ID, 0x0007) },
473 { USB_DEVICE(ONDA_VENDOR_ID, 0x0008) },
474 { USB_DEVICE(ONDA_VENDOR_ID, 0x0009) },
475 { USB_DEVICE(ONDA_VENDOR_ID, 0x000a) },
476 { USB_DEVICE(ONDA_VENDOR_ID, 0x000b) },
477 { USB_DEVICE(ONDA_VENDOR_ID, 0x000c) },
478 { USB_DEVICE(ONDA_VENDOR_ID, 0x000d) },
479 { USB_DEVICE(ONDA_VENDOR_ID, 0x000e) },
480 { USB_DEVICE(ONDA_VENDOR_ID, 0x000f) },
481 { USB_DEVICE(ONDA_VENDOR_ID, 0x0010) },
482 { USB_DEVICE(ONDA_VENDOR_ID, 0x0011) },
483 { USB_DEVICE(ONDA_VENDOR_ID, 0x0012) },
484 { USB_DEVICE(ONDA_VENDOR_ID, 0x0013) },
485 { USB_DEVICE(ONDA_VENDOR_ID, 0x0014) },
486 { USB_DEVICE(ONDA_VENDOR_ID, 0x0015) },
487 { USB_DEVICE(ONDA_VENDOR_ID, 0x0016) },
488 { USB_DEVICE(ONDA_VENDOR_ID, 0x0017) },
489 { USB_DEVICE(ONDA_VENDOR_ID, 0x0018) },
490 { USB_DEVICE(ONDA_VENDOR_ID, 0x0019) },
491 { USB_DEVICE(ONDA_VENDOR_ID, 0x0020) },
492 { USB_DEVICE(ONDA_VENDOR_ID, 0x0021) },
493 { USB_DEVICE(ONDA_VENDOR_ID, 0x0022) },
494 { USB_DEVICE(ONDA_VENDOR_ID, 0x0023) },
495 { USB_DEVICE(ONDA_VENDOR_ID, 0x0024) },
496 { USB_DEVICE(ONDA_VENDOR_ID, 0x0025) },
497 { USB_DEVICE(ONDA_VENDOR_ID, 0x0026) },
498 { USB_DEVICE(ONDA_VENDOR_ID, 0x0027) },
499 { USB_DEVICE(ONDA_VENDOR_ID, 0x0028) },
500 { USB_DEVICE(ONDA_VENDOR_ID, 0x0029) },
501 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) },
502 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
503 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
504 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
505 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
506 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
507 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
508 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
509 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
510 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
511 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
512 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
513 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
514 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
515 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
516 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
517 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
518 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
519 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
520 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
521 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
522 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
523 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
524 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
525 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
526 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622) },
527 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626) },
528 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) },
529 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) },
530 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
531 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
532 { USB_DEVICE(0x1da5, 0x4515) }, /* BenQ H20 */
533 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
534 { } /* Terminating entry */
535 };
536 MODULE_DEVICE_TABLE(usb, option_ids);
537
538 static struct usb_driver option_driver = {
539 .name = "option",
540 .probe = usb_serial_probe,
541 .disconnect = usb_serial_disconnect,
542 .suspend = usb_serial_suspend,
543 .resume = usb_serial_resume,
544 .id_table = option_ids,
545 .no_dynamic_id = 1,
546 };
547
548 /* The card has three separate interfaces, which the serial driver
549 * recognizes separately, thus num_port=1.
550 */
551
552 static struct usb_serial_driver option_1port_device = {
553 .driver = {
554 .owner = THIS_MODULE,
555 .name = "option1",
556 },
557 .description = "GSM modem (1-port)",
558 .usb_driver = &option_driver,
559 .id_table = option_ids,
560 .num_ports = 1,
561 .probe = option_probe,
562 .open = option_open,
563 .close = option_close,
564 .dtr_rts = option_dtr_rts,
565 .write = option_write,
566 .write_room = option_write_room,
567 .chars_in_buffer = option_chars_in_buffer,
568 .set_termios = option_set_termios,
569 .tiocmget = option_tiocmget,
570 .tiocmset = option_tiocmset,
571 .attach = option_startup,
572 .disconnect = option_disconnect,
573 .release = option_release,
574 .read_int_callback = option_instat_callback,
575 .suspend = option_suspend,
576 .resume = option_resume,
577 };
578
579 static int debug;
580
581 /* per port private data */
582
583 #define N_IN_URB 4
584 #define N_OUT_URB 4
585 #define IN_BUFLEN 4096
586 #define OUT_BUFLEN 4096
587
588 struct option_port_private {
589 /* Input endpoints and buffer for this port */
590 struct urb *in_urbs[N_IN_URB];
591 u8 *in_buffer[N_IN_URB];
592 /* Output endpoints and buffer for this port */
593 struct urb *out_urbs[N_OUT_URB];
594 u8 *out_buffer[N_OUT_URB];
595 unsigned long out_busy; /* Bit vector of URBs in use */
596
597 /* Settings for the port */
598 int rts_state; /* Handshaking pins (outputs) */
599 int dtr_state;
600 int cts_state; /* Handshaking pins (inputs) */
601 int dsr_state;
602 int dcd_state;
603 int ri_state;
604
605 unsigned long tx_start_time[N_OUT_URB];
606 };
607
608 /* Functions used by new usb-serial code. */
609 static int __init option_init(void)
610 {
611 int retval;
612 retval = usb_serial_register(&option_1port_device);
613 if (retval)
614 goto failed_1port_device_register;
615 retval = usb_register(&option_driver);
616 if (retval)
617 goto failed_driver_register;
618
619 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
620 DRIVER_DESC "\n");
621
622 return 0;
623
624 failed_driver_register:
625 usb_serial_deregister(&option_1port_device);
626 failed_1port_device_register:
627 return retval;
628 }
629
630 static void __exit option_exit(void)
631 {
632 usb_deregister(&option_driver);
633 usb_serial_deregister(&option_1port_device);
634 }
635
636 module_init(option_init);
637 module_exit(option_exit);
638
639 static int option_probe(struct usb_serial *serial,
640 const struct usb_device_id *id)
641 {
642 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
643 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
644 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
645 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
646 return -ENODEV;
647
648 return 0;
649 }
650
651 static void option_set_termios(struct tty_struct *tty,
652 struct usb_serial_port *port, struct ktermios *old_termios)
653 {
654 dbg("%s", __func__);
655 /* Doesn't support option setting */
656 tty_termios_copy_hw(tty->termios, old_termios);
657 option_send_setup(port);
658 }
659
660 static int option_tiocmget(struct tty_struct *tty, struct file *file)
661 {
662 struct usb_serial_port *port = tty->driver_data;
663 unsigned int value;
664 struct option_port_private *portdata;
665
666 portdata = usb_get_serial_port_data(port);
667
668 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
669 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
670 ((portdata->cts_state) ? TIOCM_CTS : 0) |
671 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
672 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
673 ((portdata->ri_state) ? TIOCM_RNG : 0);
674
675 return value;
676 }
677
678 static int option_tiocmset(struct tty_struct *tty, struct file *file,
679 unsigned int set, unsigned int clear)
680 {
681 struct usb_serial_port *port = tty->driver_data;
682 struct option_port_private *portdata;
683
684 portdata = usb_get_serial_port_data(port);
685
686 /* FIXME: what locks portdata fields ? */
687 if (set & TIOCM_RTS)
688 portdata->rts_state = 1;
689 if (set & TIOCM_DTR)
690 portdata->dtr_state = 1;
691
692 if (clear & TIOCM_RTS)
693 portdata->rts_state = 0;
694 if (clear & TIOCM_DTR)
695 portdata->dtr_state = 0;
696 return option_send_setup(port);
697 }
698
699 /* Write */
700 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
701 const unsigned char *buf, int count)
702 {
703 struct option_port_private *portdata;
704 int i;
705 int left, todo;
706 struct urb *this_urb = NULL; /* spurious */
707 int err;
708
709 portdata = usb_get_serial_port_data(port);
710
711 dbg("%s: write (%d chars)", __func__, count);
712
713 i = 0;
714 left = count;
715 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
716 todo = left;
717 if (todo > OUT_BUFLEN)
718 todo = OUT_BUFLEN;
719
720 this_urb = portdata->out_urbs[i];
721 if (test_and_set_bit(i, &portdata->out_busy)) {
722 if (time_before(jiffies,
723 portdata->tx_start_time[i] + 10 * HZ))
724 continue;
725 usb_unlink_urb(this_urb);
726 continue;
727 }
728 dbg("%s: endpoint %d buf %d", __func__,
729 usb_pipeendpoint(this_urb->pipe), i);
730
731 /* send the data */
732 memcpy(this_urb->transfer_buffer, buf, todo);
733 this_urb->transfer_buffer_length = todo;
734
735 this_urb->dev = port->serial->dev;
736 err = usb_submit_urb(this_urb, GFP_ATOMIC);
737 if (err) {
738 dbg("usb_submit_urb %p (write bulk) failed "
739 "(%d)", this_urb, err);
740 clear_bit(i, &portdata->out_busy);
741 continue;
742 }
743 portdata->tx_start_time[i] = jiffies;
744 buf += todo;
745 left -= todo;
746 }
747
748 count -= left;
749 dbg("%s: wrote (did %d)", __func__, count);
750 return count;
751 }
752
753 static void option_indat_callback(struct urb *urb)
754 {
755 int err;
756 int endpoint;
757 struct usb_serial_port *port;
758 struct tty_struct *tty;
759 unsigned char *data = urb->transfer_buffer;
760 int status = urb->status;
761
762 dbg("%s: %p", __func__, urb);
763
764 endpoint = usb_pipeendpoint(urb->pipe);
765 port = urb->context;
766
767 if (status) {
768 dbg("%s: nonzero status: %d on endpoint %02x.",
769 __func__, status, endpoint);
770 } else {
771 tty = tty_port_tty_get(&port->port);
772 if (urb->actual_length) {
773 tty_buffer_request_room(tty, urb->actual_length);
774 tty_insert_flip_string(tty, data, urb->actual_length);
775 tty_flip_buffer_push(tty);
776 } else
777 dbg("%s: empty read urb received", __func__);
778 tty_kref_put(tty);
779
780 /* Resubmit urb so we continue receiving */
781 if (port->port.count && status != -ESHUTDOWN) {
782 err = usb_submit_urb(urb, GFP_ATOMIC);
783 if (err)
784 printk(KERN_ERR "%s: resubmit read urb failed. "
785 "(%d)", __func__, err);
786 }
787 }
788 return;
789 }
790
791 static void option_outdat_callback(struct urb *urb)
792 {
793 struct usb_serial_port *port;
794 struct option_port_private *portdata;
795 int i;
796
797 dbg("%s", __func__);
798
799 port = urb->context;
800
801 usb_serial_port_softint(port);
802
803 portdata = usb_get_serial_port_data(port);
804 for (i = 0; i < N_OUT_URB; ++i) {
805 if (portdata->out_urbs[i] == urb) {
806 smp_mb__before_clear_bit();
807 clear_bit(i, &portdata->out_busy);
808 break;
809 }
810 }
811 }
812
813 static void option_instat_callback(struct urb *urb)
814 {
815 int err;
816 int status = urb->status;
817 struct usb_serial_port *port = urb->context;
818 struct option_port_private *portdata = usb_get_serial_port_data(port);
819 struct usb_serial *serial = port->serial;
820
821 dbg("%s", __func__);
822 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
823
824 if (status == 0) {
825 struct usb_ctrlrequest *req_pkt =
826 (struct usb_ctrlrequest *)urb->transfer_buffer;
827
828 if (!req_pkt) {
829 dbg("%s: NULL req_pkt\n", __func__);
830 return;
831 }
832 if ((req_pkt->bRequestType == 0xA1) &&
833 (req_pkt->bRequest == 0x20)) {
834 int old_dcd_state;
835 unsigned char signals = *((unsigned char *)
836 urb->transfer_buffer +
837 sizeof(struct usb_ctrlrequest));
838
839 dbg("%s: signal x%x", __func__, signals);
840
841 old_dcd_state = portdata->dcd_state;
842 portdata->cts_state = 1;
843 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
844 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
845 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
846
847 if (old_dcd_state && !portdata->dcd_state) {
848 struct tty_struct *tty =
849 tty_port_tty_get(&port->port);
850 if (tty && !C_CLOCAL(tty))
851 tty_hangup(tty);
852 tty_kref_put(tty);
853 }
854 } else {
855 dbg("%s: type %x req %x", __func__,
856 req_pkt->bRequestType, req_pkt->bRequest);
857 }
858 } else
859 err("%s: error %d", __func__, status);
860
861 /* Resubmit urb so we continue receiving IRQ data */
862 if (status != -ESHUTDOWN && status != -ENOENT) {
863 urb->dev = serial->dev;
864 err = usb_submit_urb(urb, GFP_ATOMIC);
865 if (err)
866 dbg("%s: resubmit intr urb failed. (%d)",
867 __func__, err);
868 }
869 }
870
871 static int option_write_room(struct tty_struct *tty)
872 {
873 struct usb_serial_port *port = tty->driver_data;
874 struct option_port_private *portdata;
875 int i;
876 int data_len = 0;
877 struct urb *this_urb;
878
879 portdata = usb_get_serial_port_data(port);
880
881 for (i = 0; i < N_OUT_URB; i++) {
882 this_urb = portdata->out_urbs[i];
883 if (this_urb && !test_bit(i, &portdata->out_busy))
884 data_len += OUT_BUFLEN;
885 }
886
887 dbg("%s: %d", __func__, data_len);
888 return data_len;
889 }
890
891 static int option_chars_in_buffer(struct tty_struct *tty)
892 {
893 struct usb_serial_port *port = tty->driver_data;
894 struct option_port_private *portdata;
895 int i;
896 int data_len = 0;
897 struct urb *this_urb;
898
899 portdata = usb_get_serial_port_data(port);
900
901 for (i = 0; i < N_OUT_URB; i++) {
902 this_urb = portdata->out_urbs[i];
903 /* FIXME: This locking is insufficient as this_urb may
904 go unused during the test */
905 if (this_urb && test_bit(i, &portdata->out_busy))
906 data_len += this_urb->transfer_buffer_length;
907 }
908 dbg("%s: %d", __func__, data_len);
909 return data_len;
910 }
911
912 static int option_open(struct tty_struct *tty,
913 struct usb_serial_port *port, struct file *filp)
914 {
915 struct option_port_private *portdata;
916 struct usb_serial *serial = port->serial;
917 int i, err;
918 struct urb *urb;
919
920 portdata = usb_get_serial_port_data(port);
921
922 dbg("%s", __func__);
923
924 /* Reset low level data toggle and start reading from endpoints */
925 for (i = 0; i < N_IN_URB; i++) {
926 urb = portdata->in_urbs[i];
927 if (!urb)
928 continue;
929 if (urb->dev != serial->dev) {
930 dbg("%s: dev %p != %p", __func__,
931 urb->dev, serial->dev);
932 continue;
933 }
934
935 /*
936 * make sure endpoint data toggle is synchronized with the
937 * device
938 */
939 usb_clear_halt(urb->dev, urb->pipe);
940
941 err = usb_submit_urb(urb, GFP_KERNEL);
942 if (err) {
943 dbg("%s: submit urb %d failed (%d) %d",
944 __func__, i, err,
945 urb->transfer_buffer_length);
946 }
947 }
948
949 /* Reset low level data toggle on out endpoints */
950 for (i = 0; i < N_OUT_URB; i++) {
951 urb = portdata->out_urbs[i];
952 if (!urb)
953 continue;
954 urb->dev = serial->dev;
955 /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
956 usb_pipeout(urb->pipe), 0); */
957 }
958
959 option_send_setup(port);
960
961 return 0;
962 }
963
964 static void option_dtr_rts(struct usb_serial_port *port, int on)
965 {
966 struct usb_serial *serial = port->serial;
967 struct option_port_private *portdata;
968
969 dbg("%s", __func__);
970 portdata = usb_get_serial_port_data(port);
971 mutex_lock(&serial->disc_mutex);
972 portdata->rts_state = on;
973 portdata->dtr_state = on;
974 if (serial->dev)
975 option_send_setup(port);
976 mutex_unlock(&serial->disc_mutex);
977 }
978
979
980 static void option_close(struct usb_serial_port *port)
981 {
982 int i;
983 struct usb_serial *serial = port->serial;
984 struct option_port_private *portdata;
985
986 dbg("%s", __func__);
987 portdata = usb_get_serial_port_data(port);
988
989 if (serial->dev) {
990 /* Stop reading/writing urbs */
991 for (i = 0; i < N_IN_URB; i++)
992 usb_kill_urb(portdata->in_urbs[i]);
993 for (i = 0; i < N_OUT_URB; i++)
994 usb_kill_urb(portdata->out_urbs[i]);
995 }
996 }
997
998 /* Helper functions used by option_setup_urbs */
999 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1000 int dir, void *ctx, char *buf, int len,
1001 void (*callback)(struct urb *))
1002 {
1003 struct urb *urb;
1004
1005 if (endpoint == -1)
1006 return NULL; /* endpoint not needed */
1007
1008 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1009 if (urb == NULL) {
1010 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1011 return NULL;
1012 }
1013
1014 /* Fill URB using supplied data. */
1015 usb_fill_bulk_urb(urb, serial->dev,
1016 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1017 buf, len, callback, ctx);
1018
1019 return urb;
1020 }
1021
1022 /* Setup urbs */
1023 static void option_setup_urbs(struct usb_serial *serial)
1024 {
1025 int i, j;
1026 struct usb_serial_port *port;
1027 struct option_port_private *portdata;
1028
1029 dbg("%s", __func__);
1030
1031 for (i = 0; i < serial->num_ports; i++) {
1032 port = serial->port[i];
1033 portdata = usb_get_serial_port_data(port);
1034
1035 /* Do indat endpoints first */
1036 for (j = 0; j < N_IN_URB; ++j) {
1037 portdata->in_urbs[j] = option_setup_urb(serial,
1038 port->bulk_in_endpointAddress,
1039 USB_DIR_IN, port,
1040 portdata->in_buffer[j],
1041 IN_BUFLEN, option_indat_callback);
1042 }
1043
1044 /* outdat endpoints */
1045 for (j = 0; j < N_OUT_URB; ++j) {
1046 portdata->out_urbs[j] = option_setup_urb(serial,
1047 port->bulk_out_endpointAddress,
1048 USB_DIR_OUT, port,
1049 portdata->out_buffer[j],
1050 OUT_BUFLEN, option_outdat_callback);
1051 }
1052 }
1053 }
1054
1055
1056 /** send RTS/DTR state to the port.
1057 *
1058 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1059 * CDC.
1060 */
1061 static int option_send_setup(struct usb_serial_port *port)
1062 {
1063 struct usb_serial *serial = port->serial;
1064 struct option_port_private *portdata;
1065 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1066 int val = 0;
1067 dbg("%s", __func__);
1068
1069 portdata = usb_get_serial_port_data(port);
1070
1071 if (portdata->dtr_state)
1072 val |= 0x01;
1073 if (portdata->rts_state)
1074 val |= 0x02;
1075
1076 return usb_control_msg(serial->dev,
1077 usb_rcvctrlpipe(serial->dev, 0),
1078 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1079 }
1080
1081 static int option_startup(struct usb_serial *serial)
1082 {
1083 int i, j, err;
1084 struct usb_serial_port *port;
1085 struct option_port_private *portdata;
1086 u8 *buffer;
1087
1088 dbg("%s", __func__);
1089
1090 /* Now setup per port private data */
1091 for (i = 0; i < serial->num_ports; i++) {
1092 port = serial->port[i];
1093 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1094 if (!portdata) {
1095 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1096 __func__, i);
1097 return 1;
1098 }
1099
1100 for (j = 0; j < N_IN_URB; j++) {
1101 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1102 if (!buffer)
1103 goto bail_out_error;
1104 portdata->in_buffer[j] = buffer;
1105 }
1106
1107 for (j = 0; j < N_OUT_URB; j++) {
1108 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1109 if (!buffer)
1110 goto bail_out_error2;
1111 portdata->out_buffer[j] = buffer;
1112 }
1113
1114 usb_set_serial_port_data(port, portdata);
1115
1116 if (!port->interrupt_in_urb)
1117 continue;
1118 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1119 if (err)
1120 dbg("%s: submit irq_in urb failed %d",
1121 __func__, err);
1122 }
1123 option_setup_urbs(serial);
1124 return 0;
1125
1126 bail_out_error2:
1127 for (j = 0; j < N_OUT_URB; j++)
1128 kfree(portdata->out_buffer[j]);
1129 bail_out_error:
1130 for (j = 0; j < N_IN_URB; j++)
1131 if (portdata->in_buffer[j])
1132 free_page((unsigned long)portdata->in_buffer[j]);
1133 kfree(portdata);
1134 return 1;
1135 }
1136
1137 static void stop_read_write_urbs(struct usb_serial *serial)
1138 {
1139 int i, j;
1140 struct usb_serial_port *port;
1141 struct option_port_private *portdata;
1142
1143 /* Stop reading/writing urbs */
1144 for (i = 0; i < serial->num_ports; ++i) {
1145 port = serial->port[i];
1146 portdata = usb_get_serial_port_data(port);
1147 for (j = 0; j < N_IN_URB; j++)
1148 usb_kill_urb(portdata->in_urbs[j]);
1149 for (j = 0; j < N_OUT_URB; j++)
1150 usb_kill_urb(portdata->out_urbs[j]);
1151 }
1152 }
1153
1154 static void option_disconnect(struct usb_serial *serial)
1155 {
1156 dbg("%s", __func__);
1157
1158 stop_read_write_urbs(serial);
1159 }
1160
1161 static void option_release(struct usb_serial *serial)
1162 {
1163 int i, j;
1164 struct usb_serial_port *port;
1165 struct option_port_private *portdata;
1166
1167 dbg("%s", __func__);
1168
1169 /* Now free them */
1170 for (i = 0; i < serial->num_ports; ++i) {
1171 port = serial->port[i];
1172 portdata = usb_get_serial_port_data(port);
1173
1174 for (j = 0; j < N_IN_URB; j++) {
1175 if (portdata->in_urbs[j]) {
1176 usb_free_urb(portdata->in_urbs[j]);
1177 free_page((unsigned long)
1178 portdata->in_buffer[j]);
1179 portdata->in_urbs[j] = NULL;
1180 }
1181 }
1182 for (j = 0; j < N_OUT_URB; j++) {
1183 if (portdata->out_urbs[j]) {
1184 usb_free_urb(portdata->out_urbs[j]);
1185 kfree(portdata->out_buffer[j]);
1186 portdata->out_urbs[j] = NULL;
1187 }
1188 }
1189 }
1190
1191 /* Now free per port private data */
1192 for (i = 0; i < serial->num_ports; i++) {
1193 port = serial->port[i];
1194 kfree(usb_get_serial_port_data(port));
1195 }
1196 }
1197
1198 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1199 {
1200 dbg("%s entered", __func__);
1201 stop_read_write_urbs(serial);
1202
1203 return 0;
1204 }
1205
1206 static int option_resume(struct usb_serial *serial)
1207 {
1208 int err, i, j;
1209 struct usb_serial_port *port;
1210 struct urb *urb;
1211 struct option_port_private *portdata;
1212
1213 dbg("%s entered", __func__);
1214 /* get the interrupt URBs resubmitted unconditionally */
1215 for (i = 0; i < serial->num_ports; i++) {
1216 port = serial->port[i];
1217 if (!port->interrupt_in_urb) {
1218 dbg("%s: No interrupt URB for port %d\n", __func__, i);
1219 continue;
1220 }
1221 port->interrupt_in_urb->dev = serial->dev;
1222 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1223 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1224 if (err < 0) {
1225 err("%s: Error %d for interrupt URB of port%d",
1226 __func__, err, i);
1227 return err;
1228 }
1229 }
1230
1231 for (i = 0; i < serial->num_ports; i++) {
1232 /* walk all ports */
1233 port = serial->port[i];
1234 portdata = usb_get_serial_port_data(port);
1235 mutex_lock(&port->mutex);
1236
1237 /* skip closed ports */
1238 if (!port->port.count) {
1239 mutex_unlock(&port->mutex);
1240 continue;
1241 }
1242
1243 for (j = 0; j < N_IN_URB; j++) {
1244 urb = portdata->in_urbs[j];
1245 err = usb_submit_urb(urb, GFP_NOIO);
1246 if (err < 0) {
1247 mutex_unlock(&port->mutex);
1248 err("%s: Error %d for bulk URB %d",
1249 __func__, err, i);
1250 return err;
1251 }
1252 }
1253 mutex_unlock(&port->mutex);
1254 }
1255 return 0;
1256 }
1257
1258 MODULE_AUTHOR(DRIVER_AUTHOR);
1259 MODULE_DESCRIPTION(DRIVER_DESC);
1260 MODULE_VERSION(DRIVER_VERSION);
1261 MODULE_LICENSE("GPL");
1262
1263 module_param(debug, bool, S_IRUGO | S_IWUSR);
1264 MODULE_PARM_DESC(debug, "Debug messages");
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