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d560c0b54e6e3602b300412873501196ef2c8090
[deliverable/linux.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_open(struct tty_struct *tty, struct usb_serial_port *port,
47 struct file *filp);
48 static void option_close(struct tty_struct *tty, struct usb_serial_port *port,
49 struct file *filp);
50 static int option_startup(struct usb_serial *serial);
51 static void option_shutdown(struct usb_serial *serial);
52 static int option_write_room(struct tty_struct *tty);
53
54 static void option_instat_callback(struct urb *urb);
55
56 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
57 const unsigned char *buf, int count);
58 static int option_chars_in_buffer(struct tty_struct *tty);
59 static void option_set_termios(struct tty_struct *tty,
60 struct usb_serial_port *port, struct ktermios *old);
61 static int option_tiocmget(struct tty_struct *tty, struct file *file);
62 static int option_tiocmset(struct tty_struct *tty, struct file *file,
63 unsigned int set, unsigned int clear);
64 static int option_send_setup(struct tty_struct *tty, struct usb_serial_port *port);
65 static int option_suspend(struct usb_serial *serial, pm_message_t message);
66 static int option_resume(struct usb_serial *serial);
67
68 /* Vendor and product IDs */
69 #define OPTION_VENDOR_ID 0x0AF0
70 #define OPTION_PRODUCT_COLT 0x5000
71 #define OPTION_PRODUCT_RICOLA 0x6000
72 #define OPTION_PRODUCT_RICOLA_LIGHT 0x6100
73 #define OPTION_PRODUCT_RICOLA_QUAD 0x6200
74 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300
75 #define OPTION_PRODUCT_RICOLA_NDIS 0x6050
76 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150
77 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250
78 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350
79 #define OPTION_PRODUCT_COBRA 0x6500
80 #define OPTION_PRODUCT_COBRA_BUS 0x6501
81 #define OPTION_PRODUCT_VIPER 0x6600
82 #define OPTION_PRODUCT_VIPER_BUS 0x6601
83 #define OPTION_PRODUCT_GT_MAX_READY 0x6701
84 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721
85 #define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741
86 #define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761
87 #define OPTION_PRODUCT_KOI_MODEM 0x6800
88 #define OPTION_PRODUCT_SCORPION_MODEM 0x6901
89 #define OPTION_PRODUCT_ETNA_MODEM 0x7001
90 #define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021
91 #define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041
92 #define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061
93 #define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100
94 #define OPTION_PRODUCT_GTM380_MODEM 0x7201
95
96 #define HUAWEI_VENDOR_ID 0x12D1
97 #define HUAWEI_PRODUCT_E600 0x1001
98 #define HUAWEI_PRODUCT_E220 0x1003
99 #define HUAWEI_PRODUCT_E220BIS 0x1004
100 #define HUAWEI_PRODUCT_E1401 0x1401
101 #define HUAWEI_PRODUCT_E1402 0x1402
102 #define HUAWEI_PRODUCT_E1403 0x1403
103 #define HUAWEI_PRODUCT_E1404 0x1404
104 #define HUAWEI_PRODUCT_E1405 0x1405
105 #define HUAWEI_PRODUCT_E1406 0x1406
106 #define HUAWEI_PRODUCT_E1407 0x1407
107 #define HUAWEI_PRODUCT_E1408 0x1408
108 #define HUAWEI_PRODUCT_E1409 0x1409
109 #define HUAWEI_PRODUCT_E140A 0x140A
110 #define HUAWEI_PRODUCT_E140B 0x140B
111 #define HUAWEI_PRODUCT_E140C 0x140C
112 #define HUAWEI_PRODUCT_E140D 0x140D
113 #define HUAWEI_PRODUCT_E140E 0x140E
114 #define HUAWEI_PRODUCT_E140F 0x140F
115 #define HUAWEI_PRODUCT_E1410 0x1410
116 #define HUAWEI_PRODUCT_E1411 0x1411
117 #define HUAWEI_PRODUCT_E1412 0x1412
118 #define HUAWEI_PRODUCT_E1413 0x1413
119 #define HUAWEI_PRODUCT_E1414 0x1414
120 #define HUAWEI_PRODUCT_E1415 0x1415
121 #define HUAWEI_PRODUCT_E1416 0x1416
122 #define HUAWEI_PRODUCT_E1417 0x1417
123 #define HUAWEI_PRODUCT_E1418 0x1418
124 #define HUAWEI_PRODUCT_E1419 0x1419
125 #define HUAWEI_PRODUCT_E141A 0x141A
126 #define HUAWEI_PRODUCT_E141B 0x141B
127 #define HUAWEI_PRODUCT_E141C 0x141C
128 #define HUAWEI_PRODUCT_E141D 0x141D
129 #define HUAWEI_PRODUCT_E141E 0x141E
130 #define HUAWEI_PRODUCT_E141F 0x141F
131 #define HUAWEI_PRODUCT_E1420 0x1420
132 #define HUAWEI_PRODUCT_E1421 0x1421
133 #define HUAWEI_PRODUCT_E1422 0x1422
134 #define HUAWEI_PRODUCT_E1423 0x1423
135 #define HUAWEI_PRODUCT_E1424 0x1424
136 #define HUAWEI_PRODUCT_E1425 0x1425
137 #define HUAWEI_PRODUCT_E1426 0x1426
138 #define HUAWEI_PRODUCT_E1427 0x1427
139 #define HUAWEI_PRODUCT_E1428 0x1428
140 #define HUAWEI_PRODUCT_E1429 0x1429
141 #define HUAWEI_PRODUCT_E142A 0x142A
142 #define HUAWEI_PRODUCT_E142B 0x142B
143 #define HUAWEI_PRODUCT_E142C 0x142C
144 #define HUAWEI_PRODUCT_E142D 0x142D
145 #define HUAWEI_PRODUCT_E142E 0x142E
146 #define HUAWEI_PRODUCT_E142F 0x142F
147 #define HUAWEI_PRODUCT_E1430 0x1430
148 #define HUAWEI_PRODUCT_E1431 0x1431
149 #define HUAWEI_PRODUCT_E1432 0x1432
150 #define HUAWEI_PRODUCT_E1433 0x1433
151 #define HUAWEI_PRODUCT_E1434 0x1434
152 #define HUAWEI_PRODUCT_E1435 0x1435
153 #define HUAWEI_PRODUCT_E1436 0x1436
154 #define HUAWEI_PRODUCT_E1437 0x1437
155 #define HUAWEI_PRODUCT_E1438 0x1438
156 #define HUAWEI_PRODUCT_E1439 0x1439
157 #define HUAWEI_PRODUCT_E143A 0x143A
158 #define HUAWEI_PRODUCT_E143B 0x143B
159 #define HUAWEI_PRODUCT_E143C 0x143C
160 #define HUAWEI_PRODUCT_E143D 0x143D
161 #define HUAWEI_PRODUCT_E143E 0x143E
162 #define HUAWEI_PRODUCT_E143F 0x143F
163
164 #define QUANTA_VENDOR_ID 0x0408
165 #define QUANTA_PRODUCT_Q101 0xEA02
166 #define QUANTA_PRODUCT_Q111 0xEA03
167 #define QUANTA_PRODUCT_GLX 0xEA04
168 #define QUANTA_PRODUCT_GKE 0xEA05
169 #define QUANTA_PRODUCT_GLE 0xEA06
170
171 #define NOVATELWIRELESS_VENDOR_ID 0x1410
172
173 /* YISO PRODUCTS */
174
175 #define YISO_VENDOR_ID 0x0EAB
176 #define YISO_PRODUCT_U893 0xC893
177
178 /* MERLIN EVDO PRODUCTS */
179 #define NOVATELWIRELESS_PRODUCT_V640 0x1100
180 #define NOVATELWIRELESS_PRODUCT_V620 0x1110
181 #define NOVATELWIRELESS_PRODUCT_V740 0x1120
182 #define NOVATELWIRELESS_PRODUCT_V720 0x1130
183
184 /* MERLIN HSDPA/HSPA PRODUCTS */
185 #define NOVATELWIRELESS_PRODUCT_U730 0x1400
186 #define NOVATELWIRELESS_PRODUCT_U740 0x1410
187 #define NOVATELWIRELESS_PRODUCT_U870 0x1420
188 #define NOVATELWIRELESS_PRODUCT_XU870 0x1430
189 #define NOVATELWIRELESS_PRODUCT_X950D 0x1450
190
191 /* EXPEDITE PRODUCTS */
192 #define NOVATELWIRELESS_PRODUCT_EV620 0x2100
193 #define NOVATELWIRELESS_PRODUCT_ES720 0x2110
194 #define NOVATELWIRELESS_PRODUCT_E725 0x2120
195 #define NOVATELWIRELESS_PRODUCT_ES620 0x2130
196 #define NOVATELWIRELESS_PRODUCT_EU730 0x2400
197 #define NOVATELWIRELESS_PRODUCT_EU740 0x2410
198 #define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
199
200 /* OVATION PRODUCTS */
201 #define NOVATELWIRELESS_PRODUCT_MC727 0x4100
202 #define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
203 #define NOVATELWIRELESS_PRODUCT_U727 0x5010
204
205 /* FUTURE NOVATEL PRODUCTS */
206 #define NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED 0X6000
207 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001
208 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000
209 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001
210 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
211 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
212 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
213 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
214 #define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001
215
216 /* AMOI PRODUCTS */
217 #define AMOI_VENDOR_ID 0x1614
218 #define AMOI_PRODUCT_H01 0x0800
219 #define AMOI_PRODUCT_H01A 0x7002
220 #define AMOI_PRODUCT_H02 0x0802
221
222 #define DELL_VENDOR_ID 0x413C
223
224 /* Dell modems */
225 #define DELL_PRODUCT_5700_MINICARD 0x8114
226 #define DELL_PRODUCT_5500_MINICARD 0x8115
227 #define DELL_PRODUCT_5505_MINICARD 0x8116
228 #define DELL_PRODUCT_5700_EXPRESSCARD 0x8117
229 #define DELL_PRODUCT_5510_EXPRESSCARD 0x8118
230
231 #define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
232 #define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
233
234 #define DELL_PRODUCT_5720_MINICARD_VZW 0x8133
235 #define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134
236 #define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135
237 #define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136
238 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137
239 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138
240
241 #define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
242 #define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
243 #define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
244
245 #define KYOCERA_VENDOR_ID 0x0c88
246 #define KYOCERA_PRODUCT_KPC650 0x17da
247 #define KYOCERA_PRODUCT_KPC680 0x180a
248
249 #define ANYDATA_VENDOR_ID 0x16d5
250 #define ANYDATA_PRODUCT_ADU_620UW 0x6202
251 #define ANYDATA_PRODUCT_ADU_E100A 0x6501
252 #define ANYDATA_PRODUCT_ADU_500A 0x6502
253
254 #define AXESSTEL_VENDOR_ID 0x1726
255 #define AXESSTEL_PRODUCT_MV110H 0x1000
256
257 #define ONDA_VENDOR_ID 0x19d2
258 #define ONDA_PRODUCT_MSA501HS 0x0001
259 #define ONDA_PRODUCT_ET502HS 0x0002
260 #define ONDA_PRODUCT_MT503HS 0x2000
261
262 #define BANDRICH_VENDOR_ID 0x1A8D
263 #define BANDRICH_PRODUCT_C100_1 0x1002
264 #define BANDRICH_PRODUCT_C100_2 0x1003
265 #define BANDRICH_PRODUCT_1004 0x1004
266 #define BANDRICH_PRODUCT_1005 0x1005
267 #define BANDRICH_PRODUCT_1006 0x1006
268 #define BANDRICH_PRODUCT_1007 0x1007
269 #define BANDRICH_PRODUCT_1008 0x1008
270 #define BANDRICH_PRODUCT_1009 0x1009
271 #define BANDRICH_PRODUCT_100A 0x100a
272
273 #define BANDRICH_PRODUCT_100B 0x100b
274 #define BANDRICH_PRODUCT_100C 0x100c
275 #define BANDRICH_PRODUCT_100D 0x100d
276 #define BANDRICH_PRODUCT_100E 0x100e
277
278 #define BANDRICH_PRODUCT_100F 0x100f
279 #define BANDRICH_PRODUCT_1010 0x1010
280 #define BANDRICH_PRODUCT_1011 0x1011
281 #define BANDRICH_PRODUCT_1012 0x1012
282
283 #define AMOI_VENDOR_ID 0x1614
284 #define AMOI_PRODUCT_9508 0x0800
285
286 #define QUALCOMM_VENDOR_ID 0x05C6
287
288 #define MAXON_VENDOR_ID 0x16d8
289
290 #define TELIT_VENDOR_ID 0x1bc7
291 #define TELIT_PRODUCT_UC864E 0x1003
292
293 /* ZTE PRODUCTS */
294 #define ZTE_VENDOR_ID 0x19d2
295 #define ZTE_PRODUCT_MF622 0x0001
296 #define ZTE_PRODUCT_MF628 0x0015
297 #define ZTE_PRODUCT_MF626 0x0031
298 #define ZTE_PRODUCT_CDMA_TECH 0xfffe
299
300 #define BENQ_VENDOR_ID 0x04a5
301 #define BENQ_PRODUCT_H10 0x4068
302
303 static struct usb_device_id option_ids[] = {
304 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
305 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
306 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
307 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
308 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
309 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
310 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
311 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
312 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
313 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
314 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
315 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
316 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
317 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
318 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
319 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
320 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
321 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
322 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
323 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
324 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
325 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
326 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
327 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
328 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
329 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
330 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
331 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
332 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
333 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
334 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
335 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
336 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
337 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
338 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
339 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
340 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
341 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
342 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
343 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
344 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
345 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
346 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
347 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
348 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
349 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
350 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
351 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
352 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
353 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
354 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
355 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
356 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
357 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
358 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
359 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
360 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
361 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
362 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
363 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
364 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
365 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
366 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
367 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
368 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
369 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
370 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
371 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
372 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
373 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
374 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
400 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
401 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
402 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
403 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
404 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
405 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
406 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
407 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
408 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
409 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
410 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
411 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
412 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
413 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
414 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
415 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
416 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
417 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
418 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
419 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
420 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED) }, /* Novatel EVDO product */
421 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
422 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
423 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
424 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
425 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
426 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
427 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
428 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
429
430 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
431 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
432 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
433
434 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
435 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
436 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
437 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
438 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
439 { 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 */
440 { 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 */
441 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
442 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
443 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
444 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
445 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
446 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
447 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
448 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
449 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
450 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
451 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
452 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
453 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
454 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) },
455 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
456 { USB_DEVICE(ONDA_VENDOR_ID, 0x0003) },
457 { USB_DEVICE(ONDA_VENDOR_ID, 0x0004) },
458 { USB_DEVICE(ONDA_VENDOR_ID, 0x0005) },
459 { USB_DEVICE(ONDA_VENDOR_ID, 0x0006) },
460 { USB_DEVICE(ONDA_VENDOR_ID, 0x0007) },
461 { USB_DEVICE(ONDA_VENDOR_ID, 0x0008) },
462 { USB_DEVICE(ONDA_VENDOR_ID, 0x0009) },
463 { USB_DEVICE(ONDA_VENDOR_ID, 0x000a) },
464 { USB_DEVICE(ONDA_VENDOR_ID, 0x000b) },
465 { USB_DEVICE(ONDA_VENDOR_ID, 0x000c) },
466 { USB_DEVICE(ONDA_VENDOR_ID, 0x000d) },
467 { USB_DEVICE(ONDA_VENDOR_ID, 0x000e) },
468 { USB_DEVICE(ONDA_VENDOR_ID, 0x000f) },
469 { USB_DEVICE(ONDA_VENDOR_ID, 0x0010) },
470 { USB_DEVICE(ONDA_VENDOR_ID, 0x0011) },
471 { USB_DEVICE(ONDA_VENDOR_ID, 0x0012) },
472 { USB_DEVICE(ONDA_VENDOR_ID, 0x0013) },
473 { USB_DEVICE(ONDA_VENDOR_ID, 0x0014) },
474 { USB_DEVICE(ONDA_VENDOR_ID, 0x0015) },
475 { USB_DEVICE(ONDA_VENDOR_ID, 0x0016) },
476 { USB_DEVICE(ONDA_VENDOR_ID, 0x0017) },
477 { USB_DEVICE(ONDA_VENDOR_ID, 0x0018) },
478 { USB_DEVICE(ONDA_VENDOR_ID, 0x0019) },
479 { USB_DEVICE(ONDA_VENDOR_ID, 0x0020) },
480 { USB_DEVICE(ONDA_VENDOR_ID, 0x0021) },
481 { USB_DEVICE(ONDA_VENDOR_ID, 0x0022) },
482 { USB_DEVICE(ONDA_VENDOR_ID, 0x0023) },
483 { USB_DEVICE(ONDA_VENDOR_ID, 0x0024) },
484 { USB_DEVICE(ONDA_VENDOR_ID, 0x0025) },
485 { USB_DEVICE(ONDA_VENDOR_ID, 0x0026) },
486 { USB_DEVICE(ONDA_VENDOR_ID, 0x0027) },
487 { USB_DEVICE(ONDA_VENDOR_ID, 0x0028) },
488 { USB_DEVICE(ONDA_VENDOR_ID, 0x0029) },
489 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) },
490 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
491 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
492 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
493 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
494 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
495 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
496 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
497 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
498 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
499 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
500 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
501 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
502 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
503 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
504 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
505 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
506 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
507 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
508 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
509 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
510 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
511 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
512 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
513 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
514 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622) },
515 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626) },
516 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) },
517 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) },
518 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
519 { USB_DEVICE(0x1da5, 0x4515) }, /* BenQ H20 */
520 { } /* Terminating entry */
521 };
522 MODULE_DEVICE_TABLE(usb, option_ids);
523
524 static struct usb_driver option_driver = {
525 .name = "option",
526 .probe = usb_serial_probe,
527 .disconnect = usb_serial_disconnect,
528 .suspend = usb_serial_suspend,
529 .resume = usb_serial_resume,
530 .id_table = option_ids,
531 .no_dynamic_id = 1,
532 };
533
534 /* The card has three separate interfaces, which the serial driver
535 * recognizes separately, thus num_port=1.
536 */
537
538 static struct usb_serial_driver option_1port_device = {
539 .driver = {
540 .owner = THIS_MODULE,
541 .name = "option1",
542 },
543 .description = "GSM modem (1-port)",
544 .usb_driver = &option_driver,
545 .id_table = option_ids,
546 .num_ports = 1,
547 .open = option_open,
548 .close = option_close,
549 .write = option_write,
550 .write_room = option_write_room,
551 .chars_in_buffer = option_chars_in_buffer,
552 .set_termios = option_set_termios,
553 .tiocmget = option_tiocmget,
554 .tiocmset = option_tiocmset,
555 .attach = option_startup,
556 .shutdown = option_shutdown,
557 .read_int_callback = option_instat_callback,
558 .suspend = option_suspend,
559 .resume = option_resume,
560 };
561
562 static int debug;
563
564 /* per port private data */
565
566 #define N_IN_URB 4
567 #define N_OUT_URB 4
568 #define IN_BUFLEN 4096
569 #define OUT_BUFLEN 4096
570
571 struct option_port_private {
572 /* Input endpoints and buffer for this port */
573 struct urb *in_urbs[N_IN_URB];
574 u8 *in_buffer[N_IN_URB];
575 /* Output endpoints and buffer for this port */
576 struct urb *out_urbs[N_OUT_URB];
577 u8 *out_buffer[N_OUT_URB];
578 unsigned long out_busy; /* Bit vector of URBs in use */
579
580 /* Settings for the port */
581 int rts_state; /* Handshaking pins (outputs) */
582 int dtr_state;
583 int cts_state; /* Handshaking pins (inputs) */
584 int dsr_state;
585 int dcd_state;
586 int ri_state;
587
588 unsigned long tx_start_time[N_OUT_URB];
589 };
590
591 /* Functions used by new usb-serial code. */
592 static int __init option_init(void)
593 {
594 int retval;
595 retval = usb_serial_register(&option_1port_device);
596 if (retval)
597 goto failed_1port_device_register;
598 retval = usb_register(&option_driver);
599 if (retval)
600 goto failed_driver_register;
601
602 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
603 DRIVER_DESC "\n");
604
605 return 0;
606
607 failed_driver_register:
608 usb_serial_deregister(&option_1port_device);
609 failed_1port_device_register:
610 return retval;
611 }
612
613 static void __exit option_exit(void)
614 {
615 usb_deregister(&option_driver);
616 usb_serial_deregister(&option_1port_device);
617 }
618
619 module_init(option_init);
620 module_exit(option_exit);
621
622 static void option_set_termios(struct tty_struct *tty,
623 struct usb_serial_port *port, struct ktermios *old_termios)
624 {
625 dbg("%s", __func__);
626 /* Doesn't support option setting */
627 tty_termios_copy_hw(tty->termios, old_termios);
628 option_send_setup(tty, port);
629 }
630
631 static int option_tiocmget(struct tty_struct *tty, struct file *file)
632 {
633 struct usb_serial_port *port = tty->driver_data;
634 unsigned int value;
635 struct option_port_private *portdata;
636
637 portdata = usb_get_serial_port_data(port);
638
639 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
640 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
641 ((portdata->cts_state) ? TIOCM_CTS : 0) |
642 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
643 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
644 ((portdata->ri_state) ? TIOCM_RNG : 0);
645
646 return value;
647 }
648
649 static int option_tiocmset(struct tty_struct *tty, struct file *file,
650 unsigned int set, unsigned int clear)
651 {
652 struct usb_serial_port *port = tty->driver_data;
653 struct option_port_private *portdata;
654
655 portdata = usb_get_serial_port_data(port);
656
657 /* FIXME: what locks portdata fields ? */
658 if (set & TIOCM_RTS)
659 portdata->rts_state = 1;
660 if (set & TIOCM_DTR)
661 portdata->dtr_state = 1;
662
663 if (clear & TIOCM_RTS)
664 portdata->rts_state = 0;
665 if (clear & TIOCM_DTR)
666 portdata->dtr_state = 0;
667 return option_send_setup(tty, port);
668 }
669
670 /* Write */
671 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
672 const unsigned char *buf, int count)
673 {
674 struct option_port_private *portdata;
675 int i;
676 int left, todo;
677 struct urb *this_urb = NULL; /* spurious */
678 int err;
679
680 portdata = usb_get_serial_port_data(port);
681
682 dbg("%s: write (%d chars)", __func__, count);
683
684 i = 0;
685 left = count;
686 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
687 todo = left;
688 if (todo > OUT_BUFLEN)
689 todo = OUT_BUFLEN;
690
691 this_urb = portdata->out_urbs[i];
692 if (test_and_set_bit(i, &portdata->out_busy)) {
693 if (time_before(jiffies,
694 portdata->tx_start_time[i] + 10 * HZ))
695 continue;
696 usb_unlink_urb(this_urb);
697 continue;
698 }
699 dbg("%s: endpoint %d buf %d", __func__,
700 usb_pipeendpoint(this_urb->pipe), i);
701
702 /* send the data */
703 memcpy(this_urb->transfer_buffer, buf, todo);
704 this_urb->transfer_buffer_length = todo;
705
706 this_urb->dev = port->serial->dev;
707 err = usb_submit_urb(this_urb, GFP_ATOMIC);
708 if (err) {
709 dbg("usb_submit_urb %p (write bulk) failed "
710 "(%d)", this_urb, err);
711 clear_bit(i, &portdata->out_busy);
712 continue;
713 }
714 portdata->tx_start_time[i] = jiffies;
715 buf += todo;
716 left -= todo;
717 }
718
719 count -= left;
720 dbg("%s: wrote (did %d)", __func__, count);
721 return count;
722 }
723
724 static void option_indat_callback(struct urb *urb)
725 {
726 int err;
727 int endpoint;
728 struct usb_serial_port *port;
729 struct tty_struct *tty;
730 unsigned char *data = urb->transfer_buffer;
731 int status = urb->status;
732
733 dbg("%s: %p", __func__, urb);
734
735 endpoint = usb_pipeendpoint(urb->pipe);
736 port = urb->context;
737
738 if (status) {
739 dbg("%s: nonzero status: %d on endpoint %02x.",
740 __func__, status, endpoint);
741 } else {
742 tty = tty_port_tty_get(&port->port);
743 if (urb->actual_length) {
744 tty_buffer_request_room(tty, urb->actual_length);
745 tty_insert_flip_string(tty, data, urb->actual_length);
746 tty_flip_buffer_push(tty);
747 } else
748 dbg("%s: empty read urb received", __func__);
749 tty_kref_put(tty);
750
751 /* Resubmit urb so we continue receiving */
752 if (port->port.count && status != -ESHUTDOWN) {
753 err = usb_submit_urb(urb, GFP_ATOMIC);
754 if (err)
755 printk(KERN_ERR "%s: resubmit read urb failed. "
756 "(%d)", __func__, err);
757 }
758 }
759 return;
760 }
761
762 static void option_outdat_callback(struct urb *urb)
763 {
764 struct usb_serial_port *port;
765 struct option_port_private *portdata;
766 int i;
767
768 dbg("%s", __func__);
769
770 port = urb->context;
771
772 usb_serial_port_softint(port);
773
774 portdata = usb_get_serial_port_data(port);
775 for (i = 0; i < N_OUT_URB; ++i) {
776 if (portdata->out_urbs[i] == urb) {
777 smp_mb__before_clear_bit();
778 clear_bit(i, &portdata->out_busy);
779 break;
780 }
781 }
782 }
783
784 static void option_instat_callback(struct urb *urb)
785 {
786 int err;
787 int status = urb->status;
788 struct usb_serial_port *port = urb->context;
789 struct option_port_private *portdata = usb_get_serial_port_data(port);
790 struct usb_serial *serial = port->serial;
791
792 dbg("%s", __func__);
793 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
794
795 if (status == 0) {
796 struct usb_ctrlrequest *req_pkt =
797 (struct usb_ctrlrequest *)urb->transfer_buffer;
798
799 if (!req_pkt) {
800 dbg("%s: NULL req_pkt\n", __func__);
801 return;
802 }
803 if ((req_pkt->bRequestType == 0xA1) &&
804 (req_pkt->bRequest == 0x20)) {
805 int old_dcd_state;
806 unsigned char signals = *((unsigned char *)
807 urb->transfer_buffer +
808 sizeof(struct usb_ctrlrequest));
809
810 dbg("%s: signal x%x", __func__, signals);
811
812 old_dcd_state = portdata->dcd_state;
813 portdata->cts_state = 1;
814 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
815 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
816 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
817
818 if (old_dcd_state && !portdata->dcd_state) {
819 struct tty_struct *tty =
820 tty_port_tty_get(&port->port);
821 if (tty && !C_CLOCAL(tty))
822 tty_hangup(tty);
823 tty_kref_put(tty);
824 }
825 } else {
826 dbg("%s: type %x req %x", __func__,
827 req_pkt->bRequestType, req_pkt->bRequest);
828 }
829 } else
830 err("%s: error %d", __func__, status);
831
832 /* Resubmit urb so we continue receiving IRQ data */
833 if (status != -ESHUTDOWN && status != -ENOENT) {
834 urb->dev = serial->dev;
835 err = usb_submit_urb(urb, GFP_ATOMIC);
836 if (err)
837 dbg("%s: resubmit intr urb failed. (%d)",
838 __func__, err);
839 }
840 }
841
842 static int option_write_room(struct tty_struct *tty)
843 {
844 struct usb_serial_port *port = tty->driver_data;
845 struct option_port_private *portdata;
846 int i;
847 int data_len = 0;
848 struct urb *this_urb;
849
850 portdata = usb_get_serial_port_data(port);
851
852 for (i = 0; i < N_OUT_URB; i++) {
853 this_urb = portdata->out_urbs[i];
854 if (this_urb && !test_bit(i, &portdata->out_busy))
855 data_len += OUT_BUFLEN;
856 }
857
858 dbg("%s: %d", __func__, data_len);
859 return data_len;
860 }
861
862 static int option_chars_in_buffer(struct tty_struct *tty)
863 {
864 struct usb_serial_port *port = tty->driver_data;
865 struct option_port_private *portdata;
866 int i;
867 int data_len = 0;
868 struct urb *this_urb;
869
870 portdata = usb_get_serial_port_data(port);
871
872 for (i = 0; i < N_OUT_URB; i++) {
873 this_urb = portdata->out_urbs[i];
874 /* FIXME: This locking is insufficient as this_urb may
875 go unused during the test */
876 if (this_urb && test_bit(i, &portdata->out_busy))
877 data_len += this_urb->transfer_buffer_length;
878 }
879 dbg("%s: %d", __func__, data_len);
880 return data_len;
881 }
882
883 static int option_open(struct tty_struct *tty,
884 struct usb_serial_port *port, struct file *filp)
885 {
886 struct option_port_private *portdata;
887 struct usb_serial *serial = port->serial;
888 int i, err;
889 struct urb *urb;
890
891 portdata = usb_get_serial_port_data(port);
892
893 dbg("%s", __func__);
894
895 /* Set some sane defaults */
896 portdata->rts_state = 1;
897 portdata->dtr_state = 1;
898
899 /* Reset low level data toggle and start reading from endpoints */
900 for (i = 0; i < N_IN_URB; i++) {
901 urb = portdata->in_urbs[i];
902 if (!urb)
903 continue;
904 if (urb->dev != serial->dev) {
905 dbg("%s: dev %p != %p", __func__,
906 urb->dev, serial->dev);
907 continue;
908 }
909
910 /*
911 * make sure endpoint data toggle is synchronized with the
912 * device
913 */
914 usb_clear_halt(urb->dev, urb->pipe);
915
916 err = usb_submit_urb(urb, GFP_KERNEL);
917 if (err) {
918 dbg("%s: submit urb %d failed (%d) %d",
919 __func__, i, err,
920 urb->transfer_buffer_length);
921 }
922 }
923
924 /* Reset low level data toggle on out endpoints */
925 for (i = 0; i < N_OUT_URB; i++) {
926 urb = portdata->out_urbs[i];
927 if (!urb)
928 continue;
929 urb->dev = serial->dev;
930 /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
931 usb_pipeout(urb->pipe), 0); */
932 }
933
934 if (tty)
935 tty->low_latency = 1;
936
937 option_send_setup(tty, port);
938
939 return 0;
940 }
941
942 static void option_close(struct tty_struct *tty,
943 struct usb_serial_port *port, struct file *filp)
944 {
945 int i;
946 struct usb_serial *serial = port->serial;
947 struct option_port_private *portdata;
948
949 dbg("%s", __func__);
950 portdata = usb_get_serial_port_data(port);
951
952 portdata->rts_state = 0;
953 portdata->dtr_state = 0;
954
955 if (serial->dev) {
956 mutex_lock(&serial->disc_mutex);
957 if (!serial->disconnected)
958 option_send_setup(tty, port);
959 mutex_unlock(&serial->disc_mutex);
960
961 /* Stop reading/writing urbs */
962 for (i = 0; i < N_IN_URB; i++)
963 usb_kill_urb(portdata->in_urbs[i]);
964 for (i = 0; i < N_OUT_URB; i++)
965 usb_kill_urb(portdata->out_urbs[i]);
966 }
967 tty_port_tty_set(&port->port, NULL);
968 }
969
970 /* Helper functions used by option_setup_urbs */
971 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
972 int dir, void *ctx, char *buf, int len,
973 void (*callback)(struct urb *))
974 {
975 struct urb *urb;
976
977 if (endpoint == -1)
978 return NULL; /* endpoint not needed */
979
980 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
981 if (urb == NULL) {
982 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
983 return NULL;
984 }
985
986 /* Fill URB using supplied data. */
987 usb_fill_bulk_urb(urb, serial->dev,
988 usb_sndbulkpipe(serial->dev, endpoint) | dir,
989 buf, len, callback, ctx);
990
991 return urb;
992 }
993
994 /* Setup urbs */
995 static void option_setup_urbs(struct usb_serial *serial)
996 {
997 int i, j;
998 struct usb_serial_port *port;
999 struct option_port_private *portdata;
1000
1001 dbg("%s", __func__);
1002
1003 for (i = 0; i < serial->num_ports; i++) {
1004 port = serial->port[i];
1005 portdata = usb_get_serial_port_data(port);
1006
1007 /* Do indat endpoints first */
1008 for (j = 0; j < N_IN_URB; ++j) {
1009 portdata->in_urbs[j] = option_setup_urb(serial,
1010 port->bulk_in_endpointAddress,
1011 USB_DIR_IN, port,
1012 portdata->in_buffer[j],
1013 IN_BUFLEN, option_indat_callback);
1014 }
1015
1016 /* outdat endpoints */
1017 for (j = 0; j < N_OUT_URB; ++j) {
1018 portdata->out_urbs[j] = option_setup_urb(serial,
1019 port->bulk_out_endpointAddress,
1020 USB_DIR_OUT, port,
1021 portdata->out_buffer[j],
1022 OUT_BUFLEN, option_outdat_callback);
1023 }
1024 }
1025 }
1026
1027
1028 /** send RTS/DTR state to the port.
1029 *
1030 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1031 * CDC.
1032 */
1033 static int option_send_setup(struct tty_struct *tty,
1034 struct usb_serial_port *port)
1035 {
1036 struct usb_serial *serial = port->serial;
1037 struct option_port_private *portdata;
1038 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1039 dbg("%s", __func__);
1040
1041 portdata = usb_get_serial_port_data(port);
1042
1043 if (tty) {
1044 int val = 0;
1045 if (portdata->dtr_state)
1046 val |= 0x01;
1047 if (portdata->rts_state)
1048 val |= 0x02;
1049
1050 return usb_control_msg(serial->dev,
1051 usb_rcvctrlpipe(serial->dev, 0),
1052 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1053 }
1054 return 0;
1055 }
1056
1057 static int option_startup(struct usb_serial *serial)
1058 {
1059 int i, j, err;
1060 struct usb_serial_port *port;
1061 struct option_port_private *portdata;
1062 u8 *buffer;
1063
1064 dbg("%s", __func__);
1065
1066 /* Now setup per port private data */
1067 for (i = 0; i < serial->num_ports; i++) {
1068 port = serial->port[i];
1069 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1070 if (!portdata) {
1071 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1072 __func__, i);
1073 return 1;
1074 }
1075
1076 for (j = 0; j < N_IN_URB; j++) {
1077 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1078 if (!buffer)
1079 goto bail_out_error;
1080 portdata->in_buffer[j] = buffer;
1081 }
1082
1083 for (j = 0; j < N_OUT_URB; j++) {
1084 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1085 if (!buffer)
1086 goto bail_out_error2;
1087 portdata->out_buffer[j] = buffer;
1088 }
1089
1090 usb_set_serial_port_data(port, portdata);
1091
1092 if (!port->interrupt_in_urb)
1093 continue;
1094 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1095 if (err)
1096 dbg("%s: submit irq_in urb failed %d",
1097 __func__, err);
1098 }
1099 option_setup_urbs(serial);
1100 return 0;
1101
1102 bail_out_error2:
1103 for (j = 0; j < N_OUT_URB; j++)
1104 kfree(portdata->out_buffer[j]);
1105 bail_out_error:
1106 for (j = 0; j < N_IN_URB; j++)
1107 if (portdata->in_buffer[j])
1108 free_page((unsigned long)portdata->in_buffer[j]);
1109 kfree(portdata);
1110 return 1;
1111 }
1112
1113 static void stop_read_write_urbs(struct usb_serial *serial)
1114 {
1115 int i, j;
1116 struct usb_serial_port *port;
1117 struct option_port_private *portdata;
1118
1119 /* Stop reading/writing urbs */
1120 for (i = 0; i < serial->num_ports; ++i) {
1121 port = serial->port[i];
1122 portdata = usb_get_serial_port_data(port);
1123 for (j = 0; j < N_IN_URB; j++)
1124 usb_kill_urb(portdata->in_urbs[j]);
1125 for (j = 0; j < N_OUT_URB; j++)
1126 usb_kill_urb(portdata->out_urbs[j]);
1127 }
1128 }
1129
1130 static void option_shutdown(struct usb_serial *serial)
1131 {
1132 int i, j;
1133 struct usb_serial_port *port;
1134 struct option_port_private *portdata;
1135
1136 dbg("%s", __func__);
1137
1138 stop_read_write_urbs(serial);
1139
1140 /* Now free them */
1141 for (i = 0; i < serial->num_ports; ++i) {
1142 port = serial->port[i];
1143 portdata = usb_get_serial_port_data(port);
1144
1145 for (j = 0; j < N_IN_URB; j++) {
1146 if (portdata->in_urbs[j]) {
1147 usb_free_urb(portdata->in_urbs[j]);
1148 free_page((unsigned long)
1149 portdata->in_buffer[j]);
1150 portdata->in_urbs[j] = NULL;
1151 }
1152 }
1153 for (j = 0; j < N_OUT_URB; j++) {
1154 if (portdata->out_urbs[j]) {
1155 usb_free_urb(portdata->out_urbs[j]);
1156 kfree(portdata->out_buffer[j]);
1157 portdata->out_urbs[j] = NULL;
1158 }
1159 }
1160 }
1161
1162 /* Now free per port private data */
1163 for (i = 0; i < serial->num_ports; i++) {
1164 port = serial->port[i];
1165 kfree(usb_get_serial_port_data(port));
1166 }
1167 }
1168
1169 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1170 {
1171 dbg("%s entered", __func__);
1172 stop_read_write_urbs(serial);
1173
1174 return 0;
1175 }
1176
1177 static int option_resume(struct usb_serial *serial)
1178 {
1179 int err, i, j;
1180 struct usb_serial_port *port;
1181 struct urb *urb;
1182 struct option_port_private *portdata;
1183
1184 dbg("%s entered", __func__);
1185 /* get the interrupt URBs resubmitted unconditionally */
1186 for (i = 0; i < serial->num_ports; i++) {
1187 port = serial->port[i];
1188 if (!port->interrupt_in_urb) {
1189 dbg("%s: No interrupt URB for port %d\n", __func__, i);
1190 continue;
1191 }
1192 port->interrupt_in_urb->dev = serial->dev;
1193 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1194 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1195 if (err < 0) {
1196 err("%s: Error %d for interrupt URB of port%d",
1197 __func__, err, i);
1198 return err;
1199 }
1200 }
1201
1202 for (i = 0; i < serial->num_ports; i++) {
1203 /* walk all ports */
1204 port = serial->port[i];
1205 portdata = usb_get_serial_port_data(port);
1206 mutex_lock(&port->mutex);
1207
1208 /* skip closed ports */
1209 if (!port->port.count) {
1210 mutex_unlock(&port->mutex);
1211 continue;
1212 }
1213
1214 for (j = 0; j < N_IN_URB; j++) {
1215 urb = portdata->in_urbs[j];
1216 err = usb_submit_urb(urb, GFP_NOIO);
1217 if (err < 0) {
1218 mutex_unlock(&port->mutex);
1219 err("%s: Error %d for bulk URB %d",
1220 __func__, err, i);
1221 return err;
1222 }
1223 }
1224 mutex_unlock(&port->mutex);
1225 }
1226 return 0;
1227 }
1228
1229 MODULE_AUTHOR(DRIVER_AUTHOR);
1230 MODULE_DESCRIPTION(DRIVER_DESC);
1231 MODULE_VERSION(DRIVER_VERSION);
1232 MODULE_LICENSE("GPL");
1233
1234 module_param(debug, bool, S_IRUGO | S_IWUSR);
1235 MODULE_PARM_DESC(debug, "Debug messages");
Linux kernel - Deliverables
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