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 #ifdef CONFIG_PM
70 static int option_suspend(struct usb_serial *serial, pm_message_t message);
71 static int option_resume(struct usb_serial *serial);
72 #endif
73
74 /* Vendor and product IDs */
75 #define OPTION_VENDOR_ID 0x0AF0
76 #define OPTION_PRODUCT_COLT 0x5000
77 #define OPTION_PRODUCT_RICOLA 0x6000
78 #define OPTION_PRODUCT_RICOLA_LIGHT 0x6100
79 #define OPTION_PRODUCT_RICOLA_QUAD 0x6200
80 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300
81 #define OPTION_PRODUCT_RICOLA_NDIS 0x6050
82 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150
83 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250
84 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350
85 #define OPTION_PRODUCT_COBRA 0x6500
86 #define OPTION_PRODUCT_COBRA_BUS 0x6501
87 #define OPTION_PRODUCT_VIPER 0x6600
88 #define OPTION_PRODUCT_VIPER_BUS 0x6601
89 #define OPTION_PRODUCT_GT_MAX_READY 0x6701
90 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721
91 #define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741
92 #define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761
93 #define OPTION_PRODUCT_KOI_MODEM 0x6800
94 #define OPTION_PRODUCT_SCORPION_MODEM 0x6901
95 #define OPTION_PRODUCT_ETNA_MODEM 0x7001
96 #define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021
97 #define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041
98 #define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061
99 #define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100
100 #define OPTION_PRODUCT_GTM380_MODEM 0x7201
101
102 #define HUAWEI_VENDOR_ID 0x12D1
103 #define HUAWEI_PRODUCT_E600 0x1001
104 #define HUAWEI_PRODUCT_E220 0x1003
105 #define HUAWEI_PRODUCT_E220BIS 0x1004
106 #define HUAWEI_PRODUCT_E1401 0x1401
107 #define HUAWEI_PRODUCT_E1402 0x1402
108 #define HUAWEI_PRODUCT_E1403 0x1403
109 #define HUAWEI_PRODUCT_E1404 0x1404
110 #define HUAWEI_PRODUCT_E1405 0x1405
111 #define HUAWEI_PRODUCT_E1406 0x1406
112 #define HUAWEI_PRODUCT_E1407 0x1407
113 #define HUAWEI_PRODUCT_E1408 0x1408
114 #define HUAWEI_PRODUCT_E1409 0x1409
115 #define HUAWEI_PRODUCT_E140A 0x140A
116 #define HUAWEI_PRODUCT_E140B 0x140B
117 #define HUAWEI_PRODUCT_E140C 0x140C
118 #define HUAWEI_PRODUCT_E140D 0x140D
119 #define HUAWEI_PRODUCT_E140E 0x140E
120 #define HUAWEI_PRODUCT_E140F 0x140F
121 #define HUAWEI_PRODUCT_E1410 0x1410
122 #define HUAWEI_PRODUCT_E1411 0x1411
123 #define HUAWEI_PRODUCT_E1412 0x1412
124 #define HUAWEI_PRODUCT_E1413 0x1413
125 #define HUAWEI_PRODUCT_E1414 0x1414
126 #define HUAWEI_PRODUCT_E1415 0x1415
127 #define HUAWEI_PRODUCT_E1416 0x1416
128 #define HUAWEI_PRODUCT_E1417 0x1417
129 #define HUAWEI_PRODUCT_E1418 0x1418
130 #define HUAWEI_PRODUCT_E1419 0x1419
131 #define HUAWEI_PRODUCT_E141A 0x141A
132 #define HUAWEI_PRODUCT_E141B 0x141B
133 #define HUAWEI_PRODUCT_E141C 0x141C
134 #define HUAWEI_PRODUCT_E141D 0x141D
135 #define HUAWEI_PRODUCT_E141E 0x141E
136 #define HUAWEI_PRODUCT_E141F 0x141F
137 #define HUAWEI_PRODUCT_E1420 0x1420
138 #define HUAWEI_PRODUCT_E1421 0x1421
139 #define HUAWEI_PRODUCT_E1422 0x1422
140 #define HUAWEI_PRODUCT_E1423 0x1423
141 #define HUAWEI_PRODUCT_E1424 0x1424
142 #define HUAWEI_PRODUCT_E1425 0x1425
143 #define HUAWEI_PRODUCT_E1426 0x1426
144 #define HUAWEI_PRODUCT_E1427 0x1427
145 #define HUAWEI_PRODUCT_E1428 0x1428
146 #define HUAWEI_PRODUCT_E1429 0x1429
147 #define HUAWEI_PRODUCT_E142A 0x142A
148 #define HUAWEI_PRODUCT_E142B 0x142B
149 #define HUAWEI_PRODUCT_E142C 0x142C
150 #define HUAWEI_PRODUCT_E142D 0x142D
151 #define HUAWEI_PRODUCT_E142E 0x142E
152 #define HUAWEI_PRODUCT_E142F 0x142F
153 #define HUAWEI_PRODUCT_E1430 0x1430
154 #define HUAWEI_PRODUCT_E1431 0x1431
155 #define HUAWEI_PRODUCT_E1432 0x1432
156 #define HUAWEI_PRODUCT_E1433 0x1433
157 #define HUAWEI_PRODUCT_E1434 0x1434
158 #define HUAWEI_PRODUCT_E1435 0x1435
159 #define HUAWEI_PRODUCT_E1436 0x1436
160 #define HUAWEI_PRODUCT_E1437 0x1437
161 #define HUAWEI_PRODUCT_E1438 0x1438
162 #define HUAWEI_PRODUCT_E1439 0x1439
163 #define HUAWEI_PRODUCT_E143A 0x143A
164 #define HUAWEI_PRODUCT_E143B 0x143B
165 #define HUAWEI_PRODUCT_E143C 0x143C
166 #define HUAWEI_PRODUCT_E143D 0x143D
167 #define HUAWEI_PRODUCT_E143E 0x143E
168 #define HUAWEI_PRODUCT_E143F 0x143F
169 #define HUAWEI_PRODUCT_E14AC 0x14AC
170
171 #define QUANTA_VENDOR_ID 0x0408
172 #define QUANTA_PRODUCT_Q101 0xEA02
173 #define QUANTA_PRODUCT_Q111 0xEA03
174 #define QUANTA_PRODUCT_GLX 0xEA04
175 #define QUANTA_PRODUCT_GKE 0xEA05
176 #define QUANTA_PRODUCT_GLE 0xEA06
177
178 #define NOVATELWIRELESS_VENDOR_ID 0x1410
179
180 /* YISO PRODUCTS */
181
182 #define YISO_VENDOR_ID 0x0EAB
183 #define YISO_PRODUCT_U893 0xC893
184
185 /* MERLIN EVDO PRODUCTS */
186 #define NOVATELWIRELESS_PRODUCT_V640 0x1100
187 #define NOVATELWIRELESS_PRODUCT_V620 0x1110
188 #define NOVATELWIRELESS_PRODUCT_V740 0x1120
189 #define NOVATELWIRELESS_PRODUCT_V720 0x1130
190
191 /* MERLIN HSDPA/HSPA PRODUCTS */
192 #define NOVATELWIRELESS_PRODUCT_U730 0x1400
193 #define NOVATELWIRELESS_PRODUCT_U740 0x1410
194 #define NOVATELWIRELESS_PRODUCT_U870 0x1420
195 #define NOVATELWIRELESS_PRODUCT_XU870 0x1430
196 #define NOVATELWIRELESS_PRODUCT_X950D 0x1450
197
198 /* EXPEDITE PRODUCTS */
199 #define NOVATELWIRELESS_PRODUCT_EV620 0x2100
200 #define NOVATELWIRELESS_PRODUCT_ES720 0x2110
201 #define NOVATELWIRELESS_PRODUCT_E725 0x2120
202 #define NOVATELWIRELESS_PRODUCT_ES620 0x2130
203 #define NOVATELWIRELESS_PRODUCT_EU730 0x2400
204 #define NOVATELWIRELESS_PRODUCT_EU740 0x2410
205 #define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
206
207 /* OVATION PRODUCTS */
208 #define NOVATELWIRELESS_PRODUCT_MC727 0x4100
209 #define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
210 #define NOVATELWIRELESS_PRODUCT_U727 0x5010
211 #define NOVATELWIRELESS_PRODUCT_MC727_NEW 0x5100
212 #define NOVATELWIRELESS_PRODUCT_MC760 0x6000
213 #define NOVATELWIRELESS_PRODUCT_OVMC760 0x6002
214
215 /* FUTURE NOVATEL PRODUCTS */
216 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001
217 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000
218 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001
219 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
220 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
221 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
222 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
223 #define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001
224
225 /* AMOI PRODUCTS */
226 #define AMOI_VENDOR_ID 0x1614
227 #define AMOI_PRODUCT_H01 0x0800
228 #define AMOI_PRODUCT_H01A 0x7002
229 #define AMOI_PRODUCT_H02 0x0802
230
231 #define DELL_VENDOR_ID 0x413C
232
233 /* Dell modems */
234 #define DELL_PRODUCT_5700_MINICARD 0x8114
235 #define DELL_PRODUCT_5500_MINICARD 0x8115
236 #define DELL_PRODUCT_5505_MINICARD 0x8116
237 #define DELL_PRODUCT_5700_EXPRESSCARD 0x8117
238 #define DELL_PRODUCT_5510_EXPRESSCARD 0x8118
239
240 #define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
241 #define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
242
243 #define DELL_PRODUCT_5720_MINICARD_VZW 0x8133
244 #define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134
245 #define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135
246 #define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136
247 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137
248 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138
249
250 #define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
251 #define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
252 #define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
253
254 #define KYOCERA_VENDOR_ID 0x0c88
255 #define KYOCERA_PRODUCT_KPC650 0x17da
256 #define KYOCERA_PRODUCT_KPC680 0x180a
257
258 #define ANYDATA_VENDOR_ID 0x16d5
259 #define ANYDATA_PRODUCT_ADU_620UW 0x6202
260 #define ANYDATA_PRODUCT_ADU_E100A 0x6501
261 #define ANYDATA_PRODUCT_ADU_500A 0x6502
262
263 #define AXESSTEL_VENDOR_ID 0x1726
264 #define AXESSTEL_PRODUCT_MV110H 0x1000
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 #define TELIT_PRODUCT_UC864G 0x1004
297
298 /* ZTE PRODUCTS */
299 #define ZTE_VENDOR_ID 0x19d2
300 #define ZTE_PRODUCT_MF622 0x0001
301 #define ZTE_PRODUCT_MF628 0x0015
302 #define ZTE_PRODUCT_MF626 0x0031
303 #define ZTE_PRODUCT_CDMA_TECH 0xfffe
304 #define ZTE_PRODUCT_AC8710 0xfff1
305 #define ZTE_PRODUCT_AC2726 0xfff5
306
307 #define BENQ_VENDOR_ID 0x04a5
308 #define BENQ_PRODUCT_H10 0x4068
309
310 #define DLINK_VENDOR_ID 0x1186
311 #define DLINK_PRODUCT_DWM_652 0x3e04
312 #define DLINK_PRODUCT_DWM_652_U5 0xce16
313
314 #define QISDA_VENDOR_ID 0x1da5
315 #define QISDA_PRODUCT_H21_4512 0x4512
316 #define QISDA_PRODUCT_H21_4523 0x4523
317 #define QISDA_PRODUCT_H20_4515 0x4515
318 #define QISDA_PRODUCT_H20_4519 0x4519
319
320 /* TLAYTECH PRODUCTS */
321 #define TLAYTECH_VENDOR_ID 0x20B9
322 #define TLAYTECH_PRODUCT_TEU800 0x1682
323
324 /* TOSHIBA PRODUCTS */
325 #define TOSHIBA_VENDOR_ID 0x0930
326 #define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
327 #define TOSHIBA_PRODUCT_G450 0x0d45
328
329 #define ALINK_VENDOR_ID 0x1e0e
330 #define ALINK_PRODUCT_3GU 0x9200
331
332 /* ALCATEL PRODUCTS */
333 #define ALCATEL_VENDOR_ID 0x1bbb
334 #define ALCATEL_PRODUCT_X060S 0x0000
335
336 /* Airplus products */
337 #define AIRPLUS_VENDOR_ID 0x1011
338 #define AIRPLUS_PRODUCT_MCD650 0x3198
339
340 /* Haier products */
341 #define HAIER_VENDOR_ID 0x201e
342 #define HAIER_PRODUCT_CE100 0x2009
343
344 static struct usb_device_id option_ids[] = {
345 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
346 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
347 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
348 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
349 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
350 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
351 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
352 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
353 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
354 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
355 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
356 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
357 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
358 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
359 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
360 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
361 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
362 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
363 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
364 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
365 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
366 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
367 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
368 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
369 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
370 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
371 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
372 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
373 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
374 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
418 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
419 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
420 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
421 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
422 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
423 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
424 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
425 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
426 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
427 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
428 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
429 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
430 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
431 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
432 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
433 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
434 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
435 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
436 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
437 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
438 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
439 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
440 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
441 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
442 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
443 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
444 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
445 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
446 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
447 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
448 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
449 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
450 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
451 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
452 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
453 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
454 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
455 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
456 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
457 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
458 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
459 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
460 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
461 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */
462 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
463 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
464 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
465 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
466 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
467 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
468 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
469 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
470 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
471 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
472 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
473
474 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
475 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
476 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
477
478 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
479 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
480 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
481 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
482 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
483 { 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 */
484 { 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 */
485 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
486 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
487 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
488 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
489 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
490 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
491 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
492 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
493 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
494 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
495 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
496 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
497 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
498 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
499 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
500 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
501 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
502 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
503 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
504 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
505 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
506 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
507 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
508 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
509 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
510 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
511 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
512 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
513 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
514 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
515 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
516 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
517 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
518 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
519 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
520 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
521 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
522 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
523 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
524 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
525 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
526 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
527 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
528 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
529 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
530 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
531 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
532 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
533 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
534 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
535 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
536 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
537 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
538 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
539 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
540 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
541 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
542 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
543 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
544 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
545 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
546 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
547 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
548 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
549 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
550 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
551 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
552 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
553 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
554 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
555 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
556 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
557 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
558 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
559 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
560 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
561 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
562 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
563 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
564 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
565 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
566 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
567 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
568 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
569 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
570 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
571 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
572 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
573 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
574 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
575 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
576 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
577 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
578 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
579 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
580 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
581 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
582 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
584 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) },
585 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) },
586 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) },
587 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) },
588 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) },
589 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) },
590 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) },
591 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) },
592 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) },
593 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) },
594 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) },
595 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) },
596 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) },
597 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) },
598 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) },
599 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0144, 0xff, 0xff, 0xff) },
600 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0145, 0xff, 0xff, 0xff) },
601 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0146, 0xff, 0xff, 0xff) },
602 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) },
603 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0148, 0xff, 0xff, 0xff) },
604 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0149, 0xff, 0xff, 0xff) },
605 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0150, 0xff, 0xff, 0xff) },
606 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) },
607 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) },
608 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) },
609 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) },
610 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) },
611 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) },
612 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) },
613 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) },
614 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) },
615 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) },
616 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) },
617 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) },
618 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
619 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
620 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
621 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
622 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
623 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
624 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) },
625 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) },
626 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
627 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
628 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
629 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
630 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
631 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */
632 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
633 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
634 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
635 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
636 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
637 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
638 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
639 { USB_DEVICE(ALINK_VENDOR_ID, 0xce16) },
640 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
641 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
642 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
643 { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
644 { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },
645 { } /* Terminating entry */
646 };
647 MODULE_DEVICE_TABLE(usb, option_ids);
648
649 static struct usb_driver option_driver = {
650 .name = "option",
651 .probe = usb_serial_probe,
652 .disconnect = usb_serial_disconnect,
653 #ifdef CONFIG_PM
654 .suspend = usb_serial_suspend,
655 .resume = usb_serial_resume,
656 #endif
657 .id_table = option_ids,
658 .no_dynamic_id = 1,
659 };
660
661 /* The card has three separate interfaces, which the serial driver
662 * recognizes separately, thus num_port=1.
663 */
664
665 static struct usb_serial_driver option_1port_device = {
666 .driver = {
667 .owner = THIS_MODULE,
668 .name = "option1",
669 },
670 .description = "GSM modem (1-port)",
671 .usb_driver = &option_driver,
672 .id_table = option_ids,
673 .num_ports = 1,
674 .probe = option_probe,
675 .open = option_open,
676 .close = option_close,
677 .dtr_rts = option_dtr_rts,
678 .write = option_write,
679 .write_room = option_write_room,
680 .chars_in_buffer = option_chars_in_buffer,
681 .set_termios = option_set_termios,
682 .tiocmget = option_tiocmget,
683 .tiocmset = option_tiocmset,
684 .attach = option_startup,
685 .disconnect = option_disconnect,
686 .release = option_release,
687 .read_int_callback = option_instat_callback,
688 #ifdef CONFIG_PM
689 .suspend = option_suspend,
690 .resume = option_resume,
691 #endif
692 };
693
694 static int debug;
695
696 /* per port private data */
697
698 #define N_IN_URB 4
699 #define N_OUT_URB 4
700 #define IN_BUFLEN 4096
701 #define OUT_BUFLEN 4096
702
703 struct option_port_private {
704 /* Input endpoints and buffer for this port */
705 struct urb *in_urbs[N_IN_URB];
706 u8 *in_buffer[N_IN_URB];
707 /* Output endpoints and buffer for this port */
708 struct urb *out_urbs[N_OUT_URB];
709 u8 *out_buffer[N_OUT_URB];
710 unsigned long out_busy; /* Bit vector of URBs in use */
711
712 /* Settings for the port */
713 int rts_state; /* Handshaking pins (outputs) */
714 int dtr_state;
715 int cts_state; /* Handshaking pins (inputs) */
716 int dsr_state;
717 int dcd_state;
718 int ri_state;
719
720 unsigned long tx_start_time[N_OUT_URB];
721 };
722
723 /* Functions used by new usb-serial code. */
724 static int __init option_init(void)
725 {
726 int retval;
727 retval = usb_serial_register(&option_1port_device);
728 if (retval)
729 goto failed_1port_device_register;
730 retval = usb_register(&option_driver);
731 if (retval)
732 goto failed_driver_register;
733
734 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
735 DRIVER_DESC "\n");
736
737 return 0;
738
739 failed_driver_register:
740 usb_serial_deregister(&option_1port_device);
741 failed_1port_device_register:
742 return retval;
743 }
744
745 static void __exit option_exit(void)
746 {
747 usb_deregister(&option_driver);
748 usb_serial_deregister(&option_1port_device);
749 }
750
751 module_init(option_init);
752 module_exit(option_exit);
753
754 static int option_probe(struct usb_serial *serial,
755 const struct usb_device_id *id)
756 {
757 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
758 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
759 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
760 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
761 return -ENODEV;
762
763 return 0;
764 }
765
766 static void option_set_termios(struct tty_struct *tty,
767 struct usb_serial_port *port, struct ktermios *old_termios)
768 {
769 dbg("%s", __func__);
770 /* Doesn't support option setting */
771 tty_termios_copy_hw(tty->termios, old_termios);
772 option_send_setup(port);
773 }
774
775 static int option_tiocmget(struct tty_struct *tty, struct file *file)
776 {
777 struct usb_serial_port *port = tty->driver_data;
778 unsigned int value;
779 struct option_port_private *portdata;
780
781 portdata = usb_get_serial_port_data(port);
782
783 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
784 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
785 ((portdata->cts_state) ? TIOCM_CTS : 0) |
786 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
787 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
788 ((portdata->ri_state) ? TIOCM_RNG : 0);
789
790 return value;
791 }
792
793 static int option_tiocmset(struct tty_struct *tty, struct file *file,
794 unsigned int set, unsigned int clear)
795 {
796 struct usb_serial_port *port = tty->driver_data;
797 struct option_port_private *portdata;
798
799 portdata = usb_get_serial_port_data(port);
800
801 /* FIXME: what locks portdata fields ? */
802 if (set & TIOCM_RTS)
803 portdata->rts_state = 1;
804 if (set & TIOCM_DTR)
805 portdata->dtr_state = 1;
806
807 if (clear & TIOCM_RTS)
808 portdata->rts_state = 0;
809 if (clear & TIOCM_DTR)
810 portdata->dtr_state = 0;
811 return option_send_setup(port);
812 }
813
814 /* Write */
815 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
816 const unsigned char *buf, int count)
817 {
818 struct option_port_private *portdata;
819 int i;
820 int left, todo;
821 struct urb *this_urb = NULL; /* spurious */
822 int err;
823
824 portdata = usb_get_serial_port_data(port);
825
826 dbg("%s: write (%d chars)", __func__, count);
827
828 i = 0;
829 left = count;
830 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
831 todo = left;
832 if (todo > OUT_BUFLEN)
833 todo = OUT_BUFLEN;
834
835 this_urb = portdata->out_urbs[i];
836 if (test_and_set_bit(i, &portdata->out_busy)) {
837 if (time_before(jiffies,
838 portdata->tx_start_time[i] + 10 * HZ))
839 continue;
840 usb_unlink_urb(this_urb);
841 continue;
842 }
843 dbg("%s: endpoint %d buf %d", __func__,
844 usb_pipeendpoint(this_urb->pipe), i);
845
846 /* send the data */
847 memcpy(this_urb->transfer_buffer, buf, todo);
848 this_urb->transfer_buffer_length = todo;
849
850 err = usb_submit_urb(this_urb, GFP_ATOMIC);
851 if (err) {
852 dbg("usb_submit_urb %p (write bulk) failed "
853 "(%d)", this_urb, err);
854 clear_bit(i, &portdata->out_busy);
855 continue;
856 }
857 portdata->tx_start_time[i] = jiffies;
858 buf += todo;
859 left -= todo;
860 }
861
862 count -= left;
863 dbg("%s: wrote (did %d)", __func__, count);
864 return count;
865 }
866
867 static void option_indat_callback(struct urb *urb)
868 {
869 int err;
870 int endpoint;
871 struct usb_serial_port *port;
872 struct tty_struct *tty;
873 unsigned char *data = urb->transfer_buffer;
874 int status = urb->status;
875
876 dbg("%s: %p", __func__, urb);
877
878 endpoint = usb_pipeendpoint(urb->pipe);
879 port = urb->context;
880
881 if (status) {
882 dbg("%s: nonzero status: %d on endpoint %02x.",
883 __func__, status, endpoint);
884 } else {
885 tty = tty_port_tty_get(&port->port);
886 if (urb->actual_length) {
887 tty_buffer_request_room(tty, urb->actual_length);
888 tty_insert_flip_string(tty, data, urb->actual_length);
889 tty_flip_buffer_push(tty);
890 } else
891 dbg("%s: empty read urb received", __func__);
892 tty_kref_put(tty);
893
894 /* Resubmit urb so we continue receiving */
895 if (port->port.count && status != -ESHUTDOWN) {
896 err = usb_submit_urb(urb, GFP_ATOMIC);
897 if (err)
898 printk(KERN_ERR "%s: resubmit read urb failed. "
899 "(%d)", __func__, err);
900 }
901 }
902 return;
903 }
904
905 static void option_outdat_callback(struct urb *urb)
906 {
907 struct usb_serial_port *port;
908 struct option_port_private *portdata;
909 int i;
910
911 dbg("%s", __func__);
912
913 port = urb->context;
914
915 usb_serial_port_softint(port);
916
917 portdata = usb_get_serial_port_data(port);
918 for (i = 0; i < N_OUT_URB; ++i) {
919 if (portdata->out_urbs[i] == urb) {
920 smp_mb__before_clear_bit();
921 clear_bit(i, &portdata->out_busy);
922 break;
923 }
924 }
925 }
926
927 static void option_instat_callback(struct urb *urb)
928 {
929 int err;
930 int status = urb->status;
931 struct usb_serial_port *port = urb->context;
932 struct option_port_private *portdata = usb_get_serial_port_data(port);
933
934 dbg("%s", __func__);
935 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
936
937 if (status == 0) {
938 struct usb_ctrlrequest *req_pkt =
939 (struct usb_ctrlrequest *)urb->transfer_buffer;
940
941 if (!req_pkt) {
942 dbg("%s: NULL req_pkt\n", __func__);
943 return;
944 }
945 if ((req_pkt->bRequestType == 0xA1) &&
946 (req_pkt->bRequest == 0x20)) {
947 int old_dcd_state;
948 unsigned char signals = *((unsigned char *)
949 urb->transfer_buffer +
950 sizeof(struct usb_ctrlrequest));
951
952 dbg("%s: signal x%x", __func__, signals);
953
954 old_dcd_state = portdata->dcd_state;
955 portdata->cts_state = 1;
956 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
957 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
958 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
959
960 if (old_dcd_state && !portdata->dcd_state) {
961 struct tty_struct *tty =
962 tty_port_tty_get(&port->port);
963 if (tty && !C_CLOCAL(tty))
964 tty_hangup(tty);
965 tty_kref_put(tty);
966 }
967 } else {
968 dbg("%s: type %x req %x", __func__,
969 req_pkt->bRequestType, req_pkt->bRequest);
970 }
971 } else
972 err("%s: error %d", __func__, status);
973
974 /* Resubmit urb so we continue receiving IRQ data */
975 if (status != -ESHUTDOWN && status != -ENOENT) {
976 err = usb_submit_urb(urb, GFP_ATOMIC);
977 if (err)
978 dbg("%s: resubmit intr urb failed. (%d)",
979 __func__, err);
980 }
981 }
982
983 static int option_write_room(struct tty_struct *tty)
984 {
985 struct usb_serial_port *port = tty->driver_data;
986 struct option_port_private *portdata;
987 int i;
988 int data_len = 0;
989 struct urb *this_urb;
990
991 portdata = usb_get_serial_port_data(port);
992
993 for (i = 0; i < N_OUT_URB; i++) {
994 this_urb = portdata->out_urbs[i];
995 if (this_urb && !test_bit(i, &portdata->out_busy))
996 data_len += OUT_BUFLEN;
997 }
998
999 dbg("%s: %d", __func__, data_len);
1000 return data_len;
1001 }
1002
1003 static int option_chars_in_buffer(struct tty_struct *tty)
1004 {
1005 struct usb_serial_port *port = tty->driver_data;
1006 struct option_port_private *portdata;
1007 int i;
1008 int data_len = 0;
1009 struct urb *this_urb;
1010
1011 portdata = usb_get_serial_port_data(port);
1012
1013 for (i = 0; i < N_OUT_URB; i++) {
1014 this_urb = portdata->out_urbs[i];
1015 /* FIXME: This locking is insufficient as this_urb may
1016 go unused during the test */
1017 if (this_urb && test_bit(i, &portdata->out_busy))
1018 data_len += this_urb->transfer_buffer_length;
1019 }
1020 dbg("%s: %d", __func__, data_len);
1021 return data_len;
1022 }
1023
1024 static int option_open(struct tty_struct *tty,
1025 struct usb_serial_port *port, struct file *filp)
1026 {
1027 struct option_port_private *portdata;
1028 int i, err;
1029 struct urb *urb;
1030
1031 portdata = usb_get_serial_port_data(port);
1032
1033 dbg("%s", __func__);
1034
1035 /* Start reading from the IN endpoint */
1036 for (i = 0; i < N_IN_URB; i++) {
1037 urb = portdata->in_urbs[i];
1038 if (!urb)
1039 continue;
1040 err = usb_submit_urb(urb, GFP_KERNEL);
1041 if (err) {
1042 dbg("%s: submit urb %d failed (%d) %d",
1043 __func__, i, err,
1044 urb->transfer_buffer_length);
1045 }
1046 }
1047
1048 option_send_setup(port);
1049
1050 return 0;
1051 }
1052
1053 static void option_dtr_rts(struct usb_serial_port *port, int on)
1054 {
1055 struct usb_serial *serial = port->serial;
1056 struct option_port_private *portdata;
1057
1058 dbg("%s", __func__);
1059 portdata = usb_get_serial_port_data(port);
1060 mutex_lock(&serial->disc_mutex);
1061 portdata->rts_state = on;
1062 portdata->dtr_state = on;
1063 if (serial->dev)
1064 option_send_setup(port);
1065 mutex_unlock(&serial->disc_mutex);
1066 }
1067
1068
1069 static void option_close(struct usb_serial_port *port)
1070 {
1071 int i;
1072 struct usb_serial *serial = port->serial;
1073 struct option_port_private *portdata;
1074
1075 dbg("%s", __func__);
1076 portdata = usb_get_serial_port_data(port);
1077
1078 if (serial->dev) {
1079 /* Stop reading/writing urbs */
1080 for (i = 0; i < N_IN_URB; i++)
1081 usb_kill_urb(portdata->in_urbs[i]);
1082 for (i = 0; i < N_OUT_URB; i++)
1083 usb_kill_urb(portdata->out_urbs[i]);
1084 }
1085 }
1086
1087 /* Helper functions used by option_setup_urbs */
1088 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1089 int dir, void *ctx, char *buf, int len,
1090 void (*callback)(struct urb *))
1091 {
1092 struct urb *urb;
1093
1094 if (endpoint == -1)
1095 return NULL; /* endpoint not needed */
1096
1097 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1098 if (urb == NULL) {
1099 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1100 return NULL;
1101 }
1102
1103 /* Fill URB using supplied data. */
1104 usb_fill_bulk_urb(urb, serial->dev,
1105 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1106 buf, len, callback, ctx);
1107
1108 return urb;
1109 }
1110
1111 /* Setup urbs */
1112 static void option_setup_urbs(struct usb_serial *serial)
1113 {
1114 int i, j;
1115 struct usb_serial_port *port;
1116 struct option_port_private *portdata;
1117
1118 dbg("%s", __func__);
1119
1120 for (i = 0; i < serial->num_ports; i++) {
1121 port = serial->port[i];
1122 portdata = usb_get_serial_port_data(port);
1123
1124 /* Do indat endpoints first */
1125 for (j = 0; j < N_IN_URB; ++j) {
1126 portdata->in_urbs[j] = option_setup_urb(serial,
1127 port->bulk_in_endpointAddress,
1128 USB_DIR_IN, port,
1129 portdata->in_buffer[j],
1130 IN_BUFLEN, option_indat_callback);
1131 }
1132
1133 /* outdat endpoints */
1134 for (j = 0; j < N_OUT_URB; ++j) {
1135 portdata->out_urbs[j] = option_setup_urb(serial,
1136 port->bulk_out_endpointAddress,
1137 USB_DIR_OUT, port,
1138 portdata->out_buffer[j],
1139 OUT_BUFLEN, option_outdat_callback);
1140 }
1141 }
1142 }
1143
1144
1145 /** send RTS/DTR state to the port.
1146 *
1147 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1148 * CDC.
1149 */
1150 static int option_send_setup(struct usb_serial_port *port)
1151 {
1152 struct usb_serial *serial = port->serial;
1153 struct option_port_private *portdata;
1154 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1155 int val = 0;
1156 dbg("%s", __func__);
1157
1158 portdata = usb_get_serial_port_data(port);
1159
1160 if (portdata->dtr_state)
1161 val |= 0x01;
1162 if (portdata->rts_state)
1163 val |= 0x02;
1164
1165 return usb_control_msg(serial->dev,
1166 usb_rcvctrlpipe(serial->dev, 0),
1167 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1168 }
1169
1170 static int option_startup(struct usb_serial *serial)
1171 {
1172 int i, j, err;
1173 struct usb_serial_port *port;
1174 struct option_port_private *portdata;
1175 u8 *buffer;
1176
1177 dbg("%s", __func__);
1178
1179 /* Now setup per port private data */
1180 for (i = 0; i < serial->num_ports; i++) {
1181 port = serial->port[i];
1182 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1183 if (!portdata) {
1184 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1185 __func__, i);
1186 return 1;
1187 }
1188
1189 for (j = 0; j < N_IN_URB; j++) {
1190 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1191 if (!buffer)
1192 goto bail_out_error;
1193 portdata->in_buffer[j] = buffer;
1194 }
1195
1196 for (j = 0; j < N_OUT_URB; j++) {
1197 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1198 if (!buffer)
1199 goto bail_out_error2;
1200 portdata->out_buffer[j] = buffer;
1201 }
1202
1203 usb_set_serial_port_data(port, portdata);
1204
1205 if (!port->interrupt_in_urb)
1206 continue;
1207 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1208 if (err)
1209 dbg("%s: submit irq_in urb failed %d",
1210 __func__, err);
1211 }
1212 option_setup_urbs(serial);
1213 return 0;
1214
1215 bail_out_error2:
1216 for (j = 0; j < N_OUT_URB; j++)
1217 kfree(portdata->out_buffer[j]);
1218 bail_out_error:
1219 for (j = 0; j < N_IN_URB; j++)
1220 if (portdata->in_buffer[j])
1221 free_page((unsigned long)portdata->in_buffer[j]);
1222 kfree(portdata);
1223 return 1;
1224 }
1225
1226 static void stop_read_write_urbs(struct usb_serial *serial)
1227 {
1228 int i, j;
1229 struct usb_serial_port *port;
1230 struct option_port_private *portdata;
1231
1232 /* Stop reading/writing urbs */
1233 for (i = 0; i < serial->num_ports; ++i) {
1234 port = serial->port[i];
1235 portdata = usb_get_serial_port_data(port);
1236 for (j = 0; j < N_IN_URB; j++)
1237 usb_kill_urb(portdata->in_urbs[j]);
1238 for (j = 0; j < N_OUT_URB; j++)
1239 usb_kill_urb(portdata->out_urbs[j]);
1240 }
1241 }
1242
1243 static void option_disconnect(struct usb_serial *serial)
1244 {
1245 dbg("%s", __func__);
1246
1247 stop_read_write_urbs(serial);
1248 }
1249
1250 static void option_release(struct usb_serial *serial)
1251 {
1252 int i, j;
1253 struct usb_serial_port *port;
1254 struct option_port_private *portdata;
1255
1256 dbg("%s", __func__);
1257
1258 /* Now free them */
1259 for (i = 0; i < serial->num_ports; ++i) {
1260 port = serial->port[i];
1261 portdata = usb_get_serial_port_data(port);
1262
1263 for (j = 0; j < N_IN_URB; j++) {
1264 if (portdata->in_urbs[j]) {
1265 usb_free_urb(portdata->in_urbs[j]);
1266 free_page((unsigned long)
1267 portdata->in_buffer[j]);
1268 portdata->in_urbs[j] = NULL;
1269 }
1270 }
1271 for (j = 0; j < N_OUT_URB; j++) {
1272 if (portdata->out_urbs[j]) {
1273 usb_free_urb(portdata->out_urbs[j]);
1274 kfree(portdata->out_buffer[j]);
1275 portdata->out_urbs[j] = NULL;
1276 }
1277 }
1278 }
1279
1280 /* Now free per port private data */
1281 for (i = 0; i < serial->num_ports; i++) {
1282 port = serial->port[i];
1283 kfree(usb_get_serial_port_data(port));
1284 }
1285 }
1286
1287 #ifdef CONFIG_PM
1288 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1289 {
1290 dbg("%s entered", __func__);
1291 stop_read_write_urbs(serial);
1292
1293 return 0;
1294 }
1295
1296 static int option_resume(struct usb_serial *serial)
1297 {
1298 int err, i, j;
1299 struct usb_serial_port *port;
1300 struct urb *urb;
1301 struct option_port_private *portdata;
1302
1303 dbg("%s entered", __func__);
1304 /* get the interrupt URBs resubmitted unconditionally */
1305 for (i = 0; i < serial->num_ports; i++) {
1306 port = serial->port[i];
1307 if (!port->interrupt_in_urb) {
1308 dbg("%s: No interrupt URB for port %d\n", __func__, i);
1309 continue;
1310 }
1311 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1312 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1313 if (err < 0) {
1314 err("%s: Error %d for interrupt URB of port%d",
1315 __func__, err, i);
1316 return err;
1317 }
1318 }
1319
1320 for (i = 0; i < serial->num_ports; i++) {
1321 /* walk all ports */
1322 port = serial->port[i];
1323 portdata = usb_get_serial_port_data(port);
1324 mutex_lock(&port->mutex);
1325
1326 /* skip closed ports */
1327 if (!port->port.count) {
1328 mutex_unlock(&port->mutex);
1329 continue;
1330 }
1331
1332 for (j = 0; j < N_IN_URB; j++) {
1333 urb = portdata->in_urbs[j];
1334 err = usb_submit_urb(urb, GFP_NOIO);
1335 if (err < 0) {
1336 mutex_unlock(&port->mutex);
1337 err("%s: Error %d for bulk URB %d",
1338 __func__, err, i);
1339 return err;
1340 }
1341 }
1342 mutex_unlock(&port->mutex);
1343 }
1344 return 0;
1345 }
1346 #endif
1347
1348 MODULE_AUTHOR(DRIVER_AUTHOR);
1349 MODULE_DESCRIPTION(DRIVER_DESC);
1350 MODULE_VERSION(DRIVER_VERSION);
1351 MODULE_LICENSE("GPL");
1352
1353 module_param(debug, bool, S_IRUGO | S_IWUSR);
1354 MODULE_PARM_DESC(debug, "Debug messages");
1355
|
This page was automatically generated by the
LXR engine.
|