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USB: option.c to support Qisda H21/H20 usb modem
[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 #define QISDA_VENDOR_ID 0x1da5
311 #define QISDA_PRODUCT_H21_4512 0x4512
312 #define QISDA_PRODUCT_H21_4523 0x4523
313 #define QISDA_PRODUCT_H20_4515 0x4515
314 #define QISDA_PRODUCT_H20_4519 0x4519
315
316
317 /* TOSHIBA PRODUCTS */
318 #define TOSHIBA_VENDOR_ID 0x0930
319 #define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
320
321 static struct usb_device_id option_ids[] = {
322 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
323 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
324 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
325 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
326 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
327 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
328 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
329 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
330 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
331 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
332 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
333 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
334 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
335 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
336 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
337 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
338 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
339 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
340 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
341 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
342 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
343 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
344 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
345 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
346 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
347 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
348 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
349 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
350 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
351 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
352 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
353 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
354 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
355 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
356 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
357 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
358 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
359 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
360 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
361 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
362 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
363 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
364 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
365 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
366 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
367 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
368 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
369 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
370 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
371 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
372 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
373 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
374 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
418 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
419 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
420 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
421 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
422 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
423 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
424 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
425 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
426 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
427 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
428 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
429 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
430 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
431 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
432 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
433 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
434 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
435 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
436 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
437 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
438 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
439 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
440 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
441 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
442 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
443 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
444 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
445 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
446 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
447
448 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
449 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
450 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
451
452 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
453 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
454 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
455 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
456 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
457 { 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 */
458 { 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 */
459 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
460 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
461 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
462 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
463 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
464 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
465 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
466 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
467 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
468 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
469 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
470 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
471 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
472 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) },
473 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
474 { USB_DEVICE(ONDA_VENDOR_ID, 0x0003) },
475 { USB_DEVICE(ONDA_VENDOR_ID, 0x0004) },
476 { USB_DEVICE(ONDA_VENDOR_ID, 0x0005) },
477 { USB_DEVICE(ONDA_VENDOR_ID, 0x0006) },
478 { USB_DEVICE(ONDA_VENDOR_ID, 0x0007) },
479 { USB_DEVICE(ONDA_VENDOR_ID, 0x0008) },
480 { USB_DEVICE(ONDA_VENDOR_ID, 0x0009) },
481 { USB_DEVICE(ONDA_VENDOR_ID, 0x000a) },
482 { USB_DEVICE(ONDA_VENDOR_ID, 0x000b) },
483 { USB_DEVICE(ONDA_VENDOR_ID, 0x000c) },
484 { USB_DEVICE(ONDA_VENDOR_ID, 0x000d) },
485 { USB_DEVICE(ONDA_VENDOR_ID, 0x000e) },
486 { USB_DEVICE(ONDA_VENDOR_ID, 0x000f) },
487 { USB_DEVICE(ONDA_VENDOR_ID, 0x0010) },
488 { USB_DEVICE(ONDA_VENDOR_ID, 0x0011) },
489 { USB_DEVICE(ONDA_VENDOR_ID, 0x0012) },
490 { USB_DEVICE(ONDA_VENDOR_ID, 0x0013) },
491 { USB_DEVICE(ONDA_VENDOR_ID, 0x0014) },
492 { USB_DEVICE(ONDA_VENDOR_ID, 0x0015) },
493 { USB_DEVICE(ONDA_VENDOR_ID, 0x0016) },
494 { USB_DEVICE(ONDA_VENDOR_ID, 0x0017) },
495 { USB_DEVICE(ONDA_VENDOR_ID, 0x0018) },
496 { USB_DEVICE(ONDA_VENDOR_ID, 0x0019) },
497 { USB_DEVICE(ONDA_VENDOR_ID, 0x0020) },
498 { USB_DEVICE(ONDA_VENDOR_ID, 0x0021) },
499 { USB_DEVICE(ONDA_VENDOR_ID, 0x0022) },
500 { USB_DEVICE(ONDA_VENDOR_ID, 0x0023) },
501 { USB_DEVICE(ONDA_VENDOR_ID, 0x0024) },
502 { USB_DEVICE(ONDA_VENDOR_ID, 0x0025) },
503 { USB_DEVICE(ONDA_VENDOR_ID, 0x0026) },
504 { USB_DEVICE(ONDA_VENDOR_ID, 0x0027) },
505 { USB_DEVICE(ONDA_VENDOR_ID, 0x0028) },
506 { USB_DEVICE(ONDA_VENDOR_ID, 0x0029) },
507 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) },
508 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
509 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
510 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
511 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
512 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
513 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
514 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
515 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
516 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
517 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
518 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
519 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
520 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
521 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
522 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
523 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
524 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
525 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
526 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
527 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
528 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
529 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
530 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
531 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
532 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622) },
533 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626) },
534 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) },
535 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) },
536 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
537 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
538 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
539 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
540 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
541 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
542 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
543 { USB_DEVICE(0x1e0e, 0x9000) },
544 { } /* Terminating entry */
545 };
546 MODULE_DEVICE_TABLE(usb, option_ids);
547
548 static struct usb_driver option_driver = {
549 .name = "option",
550 .probe = usb_serial_probe,
551 .disconnect = usb_serial_disconnect,
552 .suspend = usb_serial_suspend,
553 .resume = usb_serial_resume,
554 .id_table = option_ids,
555 .no_dynamic_id = 1,
556 };
557
558 /* The card has three separate interfaces, which the serial driver
559 * recognizes separately, thus num_port=1.
560 */
561
562 static struct usb_serial_driver option_1port_device = {
563 .driver = {
564 .owner = THIS_MODULE,
565 .name = "option1",
566 },
567 .description = "GSM modem (1-port)",
568 .usb_driver = &option_driver,
569 .id_table = option_ids,
570 .num_ports = 1,
571 .probe = option_probe,
572 .open = option_open,
573 .close = option_close,
574 .dtr_rts = option_dtr_rts,
575 .write = option_write,
576 .write_room = option_write_room,
577 .chars_in_buffer = option_chars_in_buffer,
578 .set_termios = option_set_termios,
579 .tiocmget = option_tiocmget,
580 .tiocmset = option_tiocmset,
581 .attach = option_startup,
582 .disconnect = option_disconnect,
583 .release = option_release,
584 .read_int_callback = option_instat_callback,
585 .suspend = option_suspend,
586 .resume = option_resume,
587 };
588
589 static int debug;
590
591 /* per port private data */
592
593 #define N_IN_URB 4
594 #define N_OUT_URB 4
595 #define IN_BUFLEN 4096
596 #define OUT_BUFLEN 4096
597
598 struct option_port_private {
599 /* Input endpoints and buffer for this port */
600 struct urb *in_urbs[N_IN_URB];
601 u8 *in_buffer[N_IN_URB];
602 /* Output endpoints and buffer for this port */
603 struct urb *out_urbs[N_OUT_URB];
604 u8 *out_buffer[N_OUT_URB];
605 unsigned long out_busy; /* Bit vector of URBs in use */
606
607 /* Settings for the port */
608 int rts_state; /* Handshaking pins (outputs) */
609 int dtr_state;
610 int cts_state; /* Handshaking pins (inputs) */
611 int dsr_state;
612 int dcd_state;
613 int ri_state;
614
615 unsigned long tx_start_time[N_OUT_URB];
616 };
617
618 /* Functions used by new usb-serial code. */
619 static int __init option_init(void)
620 {
621 int retval;
622 retval = usb_serial_register(&option_1port_device);
623 if (retval)
624 goto failed_1port_device_register;
625 retval = usb_register(&option_driver);
626 if (retval)
627 goto failed_driver_register;
628
629 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
630 DRIVER_DESC "\n");
631
632 return 0;
633
634 failed_driver_register:
635 usb_serial_deregister(&option_1port_device);
636 failed_1port_device_register:
637 return retval;
638 }
639
640 static void __exit option_exit(void)
641 {
642 usb_deregister(&option_driver);
643 usb_serial_deregister(&option_1port_device);
644 }
645
646 module_init(option_init);
647 module_exit(option_exit);
648
649 static int option_probe(struct usb_serial *serial,
650 const struct usb_device_id *id)
651 {
652 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
653 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
654 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
655 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
656 return -ENODEV;
657
658 return 0;
659 }
660
661 static void option_set_termios(struct tty_struct *tty,
662 struct usb_serial_port *port, struct ktermios *old_termios)
663 {
664 dbg("%s", __func__);
665 /* Doesn't support option setting */
666 tty_termios_copy_hw(tty->termios, old_termios);
667 option_send_setup(port);
668 }
669
670 static int option_tiocmget(struct tty_struct *tty, struct file *file)
671 {
672 struct usb_serial_port *port = tty->driver_data;
673 unsigned int value;
674 struct option_port_private *portdata;
675
676 portdata = usb_get_serial_port_data(port);
677
678 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
679 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
680 ((portdata->cts_state) ? TIOCM_CTS : 0) |
681 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
682 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
683 ((portdata->ri_state) ? TIOCM_RNG : 0);
684
685 return value;
686 }
687
688 static int option_tiocmset(struct tty_struct *tty, struct file *file,
689 unsigned int set, unsigned int clear)
690 {
691 struct usb_serial_port *port = tty->driver_data;
692 struct option_port_private *portdata;
693
694 portdata = usb_get_serial_port_data(port);
695
696 /* FIXME: what locks portdata fields ? */
697 if (set & TIOCM_RTS)
698 portdata->rts_state = 1;
699 if (set & TIOCM_DTR)
700 portdata->dtr_state = 1;
701
702 if (clear & TIOCM_RTS)
703 portdata->rts_state = 0;
704 if (clear & TIOCM_DTR)
705 portdata->dtr_state = 0;
706 return option_send_setup(port);
707 }
708
709 /* Write */
710 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
711 const unsigned char *buf, int count)
712 {
713 struct option_port_private *portdata;
714 int i;
715 int left, todo;
716 struct urb *this_urb = NULL; /* spurious */
717 int err;
718
719 portdata = usb_get_serial_port_data(port);
720
721 dbg("%s: write (%d chars)", __func__, count);
722
723 i = 0;
724 left = count;
725 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
726 todo = left;
727 if (todo > OUT_BUFLEN)
728 todo = OUT_BUFLEN;
729
730 this_urb = portdata->out_urbs[i];
731 if (test_and_set_bit(i, &portdata->out_busy)) {
732 if (time_before(jiffies,
733 portdata->tx_start_time[i] + 10 * HZ))
734 continue;
735 usb_unlink_urb(this_urb);
736 continue;
737 }
738 dbg("%s: endpoint %d buf %d", __func__,
739 usb_pipeendpoint(this_urb->pipe), i);
740
741 /* send the data */
742 memcpy(this_urb->transfer_buffer, buf, todo);
743 this_urb->transfer_buffer_length = todo;
744
745 this_urb->dev = port->serial->dev;
746 err = usb_submit_urb(this_urb, GFP_ATOMIC);
747 if (err) {
748 dbg("usb_submit_urb %p (write bulk) failed "
749 "(%d)", this_urb, err);
750 clear_bit(i, &portdata->out_busy);
751 continue;
752 }
753 portdata->tx_start_time[i] = jiffies;
754 buf += todo;
755 left -= todo;
756 }
757
758 count -= left;
759 dbg("%s: wrote (did %d)", __func__, count);
760 return count;
761 }
762
763 static void option_indat_callback(struct urb *urb)
764 {
765 int err;
766 int endpoint;
767 struct usb_serial_port *port;
768 struct tty_struct *tty;
769 unsigned char *data = urb->transfer_buffer;
770 int status = urb->status;
771
772 dbg("%s: %p", __func__, urb);
773
774 endpoint = usb_pipeendpoint(urb->pipe);
775 port = urb->context;
776
777 if (status) {
778 dbg("%s: nonzero status: %d on endpoint %02x.",
779 __func__, status, endpoint);
780 } else {
781 tty = tty_port_tty_get(&port->port);
782 if (urb->actual_length) {
783 tty_buffer_request_room(tty, urb->actual_length);
784 tty_insert_flip_string(tty, data, urb->actual_length);
785 tty_flip_buffer_push(tty);
786 } else
787 dbg("%s: empty read urb received", __func__);
788 tty_kref_put(tty);
789
790 /* Resubmit urb so we continue receiving */
791 if (port->port.count && status != -ESHUTDOWN) {
792 err = usb_submit_urb(urb, GFP_ATOMIC);
793 if (err)
794 printk(KERN_ERR "%s: resubmit read urb failed. "
795 "(%d)", __func__, err);
796 }
797 }
798 return;
799 }
800
801 static void option_outdat_callback(struct urb *urb)
802 {
803 struct usb_serial_port *port;
804 struct option_port_private *portdata;
805 int i;
806
807 dbg("%s", __func__);
808
809 port = urb->context;
810
811 usb_serial_port_softint(port);
812
813 portdata = usb_get_serial_port_data(port);
814 for (i = 0; i < N_OUT_URB; ++i) {
815 if (portdata->out_urbs[i] == urb) {
816 smp_mb__before_clear_bit();
817 clear_bit(i, &portdata->out_busy);
818 break;
819 }
820 }
821 }
822
823 static void option_instat_callback(struct urb *urb)
824 {
825 int err;
826 int status = urb->status;
827 struct usb_serial_port *port = urb->context;
828 struct option_port_private *portdata = usb_get_serial_port_data(port);
829 struct usb_serial *serial = port->serial;
830
831 dbg("%s", __func__);
832 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
833
834 if (status == 0) {
835 struct usb_ctrlrequest *req_pkt =
836 (struct usb_ctrlrequest *)urb->transfer_buffer;
837
838 if (!req_pkt) {
839 dbg("%s: NULL req_pkt\n", __func__);
840 return;
841 }
842 if ((req_pkt->bRequestType == 0xA1) &&
843 (req_pkt->bRequest == 0x20)) {
844 int old_dcd_state;
845 unsigned char signals = *((unsigned char *)
846 urb->transfer_buffer +
847 sizeof(struct usb_ctrlrequest));
848
849 dbg("%s: signal x%x", __func__, signals);
850
851 old_dcd_state = portdata->dcd_state;
852 portdata->cts_state = 1;
853 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
854 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
855 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
856
857 if (old_dcd_state && !portdata->dcd_state) {
858 struct tty_struct *tty =
859 tty_port_tty_get(&port->port);
860 if (tty && !C_CLOCAL(tty))
861 tty_hangup(tty);
862 tty_kref_put(tty);
863 }
864 } else {
865 dbg("%s: type %x req %x", __func__,
866 req_pkt->bRequestType, req_pkt->bRequest);
867 }
868 } else
869 err("%s: error %d", __func__, status);
870
871 /* Resubmit urb so we continue receiving IRQ data */
872 if (status != -ESHUTDOWN && status != -ENOENT) {
873 urb->dev = serial->dev;
874 err = usb_submit_urb(urb, GFP_ATOMIC);
875 if (err)
876 dbg("%s: resubmit intr urb failed. (%d)",
877 __func__, err);
878 }
879 }
880
881 static int option_write_room(struct tty_struct *tty)
882 {
883 struct usb_serial_port *port = tty->driver_data;
884 struct option_port_private *portdata;
885 int i;
886 int data_len = 0;
887 struct urb *this_urb;
888
889 portdata = usb_get_serial_port_data(port);
890
891 for (i = 0; i < N_OUT_URB; i++) {
892 this_urb = portdata->out_urbs[i];
893 if (this_urb && !test_bit(i, &portdata->out_busy))
894 data_len += OUT_BUFLEN;
895 }
896
897 dbg("%s: %d", __func__, data_len);
898 return data_len;
899 }
900
901 static int option_chars_in_buffer(struct tty_struct *tty)
902 {
903 struct usb_serial_port *port = tty->driver_data;
904 struct option_port_private *portdata;
905 int i;
906 int data_len = 0;
907 struct urb *this_urb;
908
909 portdata = usb_get_serial_port_data(port);
910
911 for (i = 0; i < N_OUT_URB; i++) {
912 this_urb = portdata->out_urbs[i];
913 /* FIXME: This locking is insufficient as this_urb may
914 go unused during the test */
915 if (this_urb && test_bit(i, &portdata->out_busy))
916 data_len += this_urb->transfer_buffer_length;
917 }
918 dbg("%s: %d", __func__, data_len);
919 return data_len;
920 }
921
922 static int option_open(struct tty_struct *tty,
923 struct usb_serial_port *port, struct file *filp)
924 {
925 struct option_port_private *portdata;
926 struct usb_serial *serial = port->serial;
927 int i, err;
928 struct urb *urb;
929
930 portdata = usb_get_serial_port_data(port);
931
932 dbg("%s", __func__);
933
934 /* Reset low level data toggle and start reading from endpoints */
935 for (i = 0; i < N_IN_URB; i++) {
936 urb = portdata->in_urbs[i];
937 if (!urb)
938 continue;
939 if (urb->dev != serial->dev) {
940 dbg("%s: dev %p != %p", __func__,
941 urb->dev, serial->dev);
942 continue;
943 }
944
945 /*
946 * make sure endpoint data toggle is synchronized with the
947 * device
948 */
949 usb_clear_halt(urb->dev, urb->pipe);
950
951 err = usb_submit_urb(urb, GFP_KERNEL);
952 if (err) {
953 dbg("%s: submit urb %d failed (%d) %d",
954 __func__, i, err,
955 urb->transfer_buffer_length);
956 }
957 }
958
959 /* Reset low level data toggle on out endpoints */
960 for (i = 0; i < N_OUT_URB; i++) {
961 urb = portdata->out_urbs[i];
962 if (!urb)
963 continue;
964 urb->dev = serial->dev;
965 /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
966 usb_pipeout(urb->pipe), 0); */
967 }
968
969 option_send_setup(port);
970
971 return 0;
972 }
973
974 static void option_dtr_rts(struct usb_serial_port *port, int on)
975 {
976 struct usb_serial *serial = port->serial;
977 struct option_port_private *portdata;
978
979 dbg("%s", __func__);
980 portdata = usb_get_serial_port_data(port);
981 mutex_lock(&serial->disc_mutex);
982 portdata->rts_state = on;
983 portdata->dtr_state = on;
984 if (serial->dev)
985 option_send_setup(port);
986 mutex_unlock(&serial->disc_mutex);
987 }
988
989
990 static void option_close(struct usb_serial_port *port)
991 {
992 int i;
993 struct usb_serial *serial = port->serial;
994 struct option_port_private *portdata;
995
996 dbg("%s", __func__);
997 portdata = usb_get_serial_port_data(port);
998
999 if (serial->dev) {
1000 /* Stop reading/writing urbs */
1001 for (i = 0; i < N_IN_URB; i++)
1002 usb_kill_urb(portdata->in_urbs[i]);
1003 for (i = 0; i < N_OUT_URB; i++)
1004 usb_kill_urb(portdata->out_urbs[i]);
1005 }
1006 }
1007
1008 /* Helper functions used by option_setup_urbs */
1009 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1010 int dir, void *ctx, char *buf, int len,
1011 void (*callback)(struct urb *))
1012 {
1013 struct urb *urb;
1014
1015 if (endpoint == -1)
1016 return NULL; /* endpoint not needed */
1017
1018 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1019 if (urb == NULL) {
1020 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1021 return NULL;
1022 }
1023
1024 /* Fill URB using supplied data. */
1025 usb_fill_bulk_urb(urb, serial->dev,
1026 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1027 buf, len, callback, ctx);
1028
1029 return urb;
1030 }
1031
1032 /* Setup urbs */
1033 static void option_setup_urbs(struct usb_serial *serial)
1034 {
1035 int i, j;
1036 struct usb_serial_port *port;
1037 struct option_port_private *portdata;
1038
1039 dbg("%s", __func__);
1040
1041 for (i = 0; i < serial->num_ports; i++) {
1042 port = serial->port[i];
1043 portdata = usb_get_serial_port_data(port);
1044
1045 /* Do indat endpoints first */
1046 for (j = 0; j < N_IN_URB; ++j) {
1047 portdata->in_urbs[j] = option_setup_urb(serial,
1048 port->bulk_in_endpointAddress,
1049 USB_DIR_IN, port,
1050 portdata->in_buffer[j],
1051 IN_BUFLEN, option_indat_callback);
1052 }
1053
1054 /* outdat endpoints */
1055 for (j = 0; j < N_OUT_URB; ++j) {
1056 portdata->out_urbs[j] = option_setup_urb(serial,
1057 port->bulk_out_endpointAddress,
1058 USB_DIR_OUT, port,
1059 portdata->out_buffer[j],
1060 OUT_BUFLEN, option_outdat_callback);
1061 }
1062 }
1063 }
1064
1065
1066 /** send RTS/DTR state to the port.
1067 *
1068 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1069 * CDC.
1070 */
1071 static int option_send_setup(struct usb_serial_port *port)
1072 {
1073 struct usb_serial *serial = port->serial;
1074 struct option_port_private *portdata;
1075 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1076 int val = 0;
1077 dbg("%s", __func__);
1078
1079 portdata = usb_get_serial_port_data(port);
1080
1081 if (portdata->dtr_state)
1082 val |= 0x01;
1083 if (portdata->rts_state)
1084 val |= 0x02;
1085
1086 return usb_control_msg(serial->dev,
1087 usb_rcvctrlpipe(serial->dev, 0),
1088 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1089 }
1090
1091 static int option_startup(struct usb_serial *serial)
1092 {
1093 int i, j, err;
1094 struct usb_serial_port *port;
1095 struct option_port_private *portdata;
1096 u8 *buffer;
1097
1098 dbg("%s", __func__);
1099
1100 /* Now setup per port private data */
1101 for (i = 0; i < serial->num_ports; i++) {
1102 port = serial->port[i];
1103 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1104 if (!portdata) {
1105 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1106 __func__, i);
1107 return 1;
1108 }
1109
1110 for (j = 0; j < N_IN_URB; j++) {
1111 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1112 if (!buffer)
1113 goto bail_out_error;
1114 portdata->in_buffer[j] = buffer;
1115 }
1116
1117 for (j = 0; j < N_OUT_URB; j++) {
1118 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1119 if (!buffer)
1120 goto bail_out_error2;
1121 portdata->out_buffer[j] = buffer;
1122 }
1123
1124 usb_set_serial_port_data(port, portdata);
1125
1126 if (!port->interrupt_in_urb)
1127 continue;
1128 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1129 if (err)
1130 dbg("%s: submit irq_in urb failed %d",
1131 __func__, err);
1132 }
1133 option_setup_urbs(serial);
1134 return 0;
1135
1136 bail_out_error2:
1137 for (j = 0; j < N_OUT_URB; j++)
1138 kfree(portdata->out_buffer[j]);
1139 bail_out_error:
1140 for (j = 0; j < N_IN_URB; j++)
1141 if (portdata->in_buffer[j])
1142 free_page((unsigned long)portdata->in_buffer[j]);
1143 kfree(portdata);
1144 return 1;
1145 }
1146
1147 static void stop_read_write_urbs(struct usb_serial *serial)
1148 {
1149 int i, j;
1150 struct usb_serial_port *port;
1151 struct option_port_private *portdata;
1152
1153 /* Stop reading/writing urbs */
1154 for (i = 0; i < serial->num_ports; ++i) {
1155 port = serial->port[i];
1156 portdata = usb_get_serial_port_data(port);
1157 for (j = 0; j < N_IN_URB; j++)
1158 usb_kill_urb(portdata->in_urbs[j]);
1159 for (j = 0; j < N_OUT_URB; j++)
1160 usb_kill_urb(portdata->out_urbs[j]);
1161 }
1162 }
1163
1164 static void option_disconnect(struct usb_serial *serial)
1165 {
1166 dbg("%s", __func__);
1167
1168 stop_read_write_urbs(serial);
1169 }
1170
1171 static void option_release(struct usb_serial *serial)
1172 {
1173 int i, j;
1174 struct usb_serial_port *port;
1175 struct option_port_private *portdata;
1176
1177 dbg("%s", __func__);
1178
1179 /* Now free them */
1180 for (i = 0; i < serial->num_ports; ++i) {
1181 port = serial->port[i];
1182 portdata = usb_get_serial_port_data(port);
1183
1184 for (j = 0; j < N_IN_URB; j++) {
1185 if (portdata->in_urbs[j]) {
1186 usb_free_urb(portdata->in_urbs[j]);
1187 free_page((unsigned long)
1188 portdata->in_buffer[j]);
1189 portdata->in_urbs[j] = NULL;
1190 }
1191 }
1192 for (j = 0; j < N_OUT_URB; j++) {
1193 if (portdata->out_urbs[j]) {
1194 usb_free_urb(portdata->out_urbs[j]);
1195 kfree(portdata->out_buffer[j]);
1196 portdata->out_urbs[j] = NULL;
1197 }
1198 }
1199 }
1200
1201 /* Now free per port private data */
1202 for (i = 0; i < serial->num_ports; i++) {
1203 port = serial->port[i];
1204 kfree(usb_get_serial_port_data(port));
1205 }
1206 }
1207
1208 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1209 {
1210 dbg("%s entered", __func__);
1211 stop_read_write_urbs(serial);
1212
1213 return 0;
1214 }
1215
1216 static int option_resume(struct usb_serial *serial)
1217 {
1218 int err, i, j;
1219 struct usb_serial_port *port;
1220 struct urb *urb;
1221 struct option_port_private *portdata;
1222
1223 dbg("%s entered", __func__);
1224 /* get the interrupt URBs resubmitted unconditionally */
1225 for (i = 0; i < serial->num_ports; i++) {
1226 port = serial->port[i];
1227 if (!port->interrupt_in_urb) {
1228 dbg("%s: No interrupt URB for port %d\n", __func__, i);
1229 continue;
1230 }
1231 port->interrupt_in_urb->dev = serial->dev;
1232 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1233 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1234 if (err < 0) {
1235 err("%s: Error %d for interrupt URB of port%d",
1236 __func__, err, i);
1237 return err;
1238 }
1239 }
1240
1241 for (i = 0; i < serial->num_ports; i++) {
1242 /* walk all ports */
1243 port = serial->port[i];
1244 portdata = usb_get_serial_port_data(port);
1245 mutex_lock(&port->mutex);
1246
1247 /* skip closed ports */
1248 if (!port->port.count) {
1249 mutex_unlock(&port->mutex);
1250 continue;
1251 }
1252
1253 for (j = 0; j < N_IN_URB; j++) {
1254 urb = portdata->in_urbs[j];
1255 err = usb_submit_urb(urb, GFP_NOIO);
1256 if (err < 0) {
1257 mutex_unlock(&port->mutex);
1258 err("%s: Error %d for bulk URB %d",
1259 __func__, err, i);
1260 return err;
1261 }
1262 }
1263 mutex_unlock(&port->mutex);
1264 }
1265 return 0;
1266 }
1267
1268 MODULE_AUTHOR(DRIVER_AUTHOR);
1269 MODULE_DESCRIPTION(DRIVER_DESC);
1270 MODULE_VERSION(DRIVER_VERSION);
1271 MODULE_LICENSE("GPL");
1272
1273 module_param(debug, bool, S_IRUGO | S_IWUSR);
1274 MODULE_PARM_DESC(debug, "Debug messages");
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