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USB: option: move hardcoded PID to a macro in usb/serial/option
[linux-2.6/mini2440.git] / drivers / usb / serial / option.c
blob27e7d92dd2ffe909d74952de90398a7b494d178e
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 static void option_close(struct usb_serial_port *port);
50 static void option_dtr_rts(struct usb_serial_port *port, int on);
51
52 static int option_startup(struct usb_serial *serial);
53 static void option_disconnect(struct usb_serial *serial);
54 static void option_release(struct usb_serial *serial);
55 static int option_write_room(struct tty_struct *tty);
56
57 static void option_instat_callback(struct urb *urb);
58
59 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
60 const unsigned char *buf, int count);
61 static int option_chars_in_buffer(struct tty_struct *tty);
62 static void option_set_termios(struct tty_struct *tty,
63 struct usb_serial_port *port, struct ktermios *old);
64 static int option_tiocmget(struct tty_struct *tty, struct file *file);
65 static int option_tiocmset(struct tty_struct *tty, struct file *file,
66 unsigned int set, unsigned int clear);
67 static int option_send_setup(struct usb_serial_port *port);
68 #ifdef CONFIG_PM
69 static int option_suspend(struct usb_serial *serial, pm_message_t message);
70 static int option_resume(struct usb_serial *serial);
71 #endif
72
73 /* Vendor and product IDs */
74 #define OPTION_VENDOR_ID 0x0AF0
75 #define OPTION_PRODUCT_COLT 0x5000
76 #define OPTION_PRODUCT_RICOLA 0x6000
77 #define OPTION_PRODUCT_RICOLA_LIGHT 0x6100
78 #define OPTION_PRODUCT_RICOLA_QUAD 0x6200
79 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300
80 #define OPTION_PRODUCT_RICOLA_NDIS 0x6050
81 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150
82 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250
83 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350
84 #define OPTION_PRODUCT_COBRA 0x6500
85 #define OPTION_PRODUCT_COBRA_BUS 0x6501
86 #define OPTION_PRODUCT_VIPER 0x6600
87 #define OPTION_PRODUCT_VIPER_BUS 0x6601
88 #define OPTION_PRODUCT_GT_MAX_READY 0x6701
89 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721
90 #define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741
91 #define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761
92 #define OPTION_PRODUCT_KOI_MODEM 0x6800
93 #define OPTION_PRODUCT_SCORPION_MODEM 0x6901
94 #define OPTION_PRODUCT_ETNA_MODEM 0x7001
95 #define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021
96 #define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041
97 #define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061
98 #define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100
99 #define OPTION_PRODUCT_GTM380_MODEM 0x7201
100
101 #define HUAWEI_VENDOR_ID 0x12D1
102 #define HUAWEI_PRODUCT_E600 0x1001
103 #define HUAWEI_PRODUCT_E220 0x1003
104 #define HUAWEI_PRODUCT_E220BIS 0x1004
105 #define HUAWEI_PRODUCT_E1401 0x1401
106 #define HUAWEI_PRODUCT_E1402 0x1402
107 #define HUAWEI_PRODUCT_E1403 0x1403
108 #define HUAWEI_PRODUCT_E1404 0x1404
109 #define HUAWEI_PRODUCT_E1405 0x1405
110 #define HUAWEI_PRODUCT_E1406 0x1406
111 #define HUAWEI_PRODUCT_E1407 0x1407
112 #define HUAWEI_PRODUCT_E1408 0x1408
113 #define HUAWEI_PRODUCT_E1409 0x1409
114 #define HUAWEI_PRODUCT_E140A 0x140A
115 #define HUAWEI_PRODUCT_E140B 0x140B
116 #define HUAWEI_PRODUCT_E140C 0x140C
117 #define HUAWEI_PRODUCT_E140D 0x140D
118 #define HUAWEI_PRODUCT_E140E 0x140E
119 #define HUAWEI_PRODUCT_E140F 0x140F
120 #define HUAWEI_PRODUCT_E1410 0x1410
121 #define HUAWEI_PRODUCT_E1411 0x1411
122 #define HUAWEI_PRODUCT_E1412 0x1412
123 #define HUAWEI_PRODUCT_E1413 0x1413
124 #define HUAWEI_PRODUCT_E1414 0x1414
125 #define HUAWEI_PRODUCT_E1415 0x1415
126 #define HUAWEI_PRODUCT_E1416 0x1416
127 #define HUAWEI_PRODUCT_E1417 0x1417
128 #define HUAWEI_PRODUCT_E1418 0x1418
129 #define HUAWEI_PRODUCT_E1419 0x1419
130 #define HUAWEI_PRODUCT_E141A 0x141A
131 #define HUAWEI_PRODUCT_E141B 0x141B
132 #define HUAWEI_PRODUCT_E141C 0x141C
133 #define HUAWEI_PRODUCT_E141D 0x141D
134 #define HUAWEI_PRODUCT_E141E 0x141E
135 #define HUAWEI_PRODUCT_E141F 0x141F
136 #define HUAWEI_PRODUCT_E1420 0x1420
137 #define HUAWEI_PRODUCT_E1421 0x1421
138 #define HUAWEI_PRODUCT_E1422 0x1422
139 #define HUAWEI_PRODUCT_E1423 0x1423
140 #define HUAWEI_PRODUCT_E1424 0x1424
141 #define HUAWEI_PRODUCT_E1425 0x1425
142 #define HUAWEI_PRODUCT_E1426 0x1426
143 #define HUAWEI_PRODUCT_E1427 0x1427
144 #define HUAWEI_PRODUCT_E1428 0x1428
145 #define HUAWEI_PRODUCT_E1429 0x1429
146 #define HUAWEI_PRODUCT_E142A 0x142A
147 #define HUAWEI_PRODUCT_E142B 0x142B
148 #define HUAWEI_PRODUCT_E142C 0x142C
149 #define HUAWEI_PRODUCT_E142D 0x142D
150 #define HUAWEI_PRODUCT_E142E 0x142E
151 #define HUAWEI_PRODUCT_E142F 0x142F
152 #define HUAWEI_PRODUCT_E1430 0x1430
153 #define HUAWEI_PRODUCT_E1431 0x1431
154 #define HUAWEI_PRODUCT_E1432 0x1432
155 #define HUAWEI_PRODUCT_E1433 0x1433
156 #define HUAWEI_PRODUCT_E1434 0x1434
157 #define HUAWEI_PRODUCT_E1435 0x1435
158 #define HUAWEI_PRODUCT_E1436 0x1436
159 #define HUAWEI_PRODUCT_E1437 0x1437
160 #define HUAWEI_PRODUCT_E1438 0x1438
161 #define HUAWEI_PRODUCT_E1439 0x1439
162 #define HUAWEI_PRODUCT_E143A 0x143A
163 #define HUAWEI_PRODUCT_E143B 0x143B
164 #define HUAWEI_PRODUCT_E143C 0x143C
165 #define HUAWEI_PRODUCT_E143D 0x143D
166 #define HUAWEI_PRODUCT_E143E 0x143E
167 #define HUAWEI_PRODUCT_E143F 0x143F
168 #define HUAWEI_PRODUCT_E14AC 0x14AC
169
170 #define QUANTA_VENDOR_ID 0x0408
171 #define QUANTA_PRODUCT_Q101 0xEA02
172 #define QUANTA_PRODUCT_Q111 0xEA03
173 #define QUANTA_PRODUCT_GLX 0xEA04
174 #define QUANTA_PRODUCT_GKE 0xEA05
175 #define QUANTA_PRODUCT_GLE 0xEA06
176
177 #define NOVATELWIRELESS_VENDOR_ID 0x1410
178
179 /* YISO PRODUCTS */
180
181 #define YISO_VENDOR_ID 0x0EAB
182 #define YISO_PRODUCT_U893 0xC893
183
184 /* MERLIN EVDO PRODUCTS */
185 #define NOVATELWIRELESS_PRODUCT_V640 0x1100
186 #define NOVATELWIRELESS_PRODUCT_V620 0x1110
187 #define NOVATELWIRELESS_PRODUCT_V740 0x1120
188 #define NOVATELWIRELESS_PRODUCT_V720 0x1130
189
190 /* MERLIN HSDPA/HSPA PRODUCTS */
191 #define NOVATELWIRELESS_PRODUCT_U730 0x1400
192 #define NOVATELWIRELESS_PRODUCT_U740 0x1410
193 #define NOVATELWIRELESS_PRODUCT_U870 0x1420
194 #define NOVATELWIRELESS_PRODUCT_XU870 0x1430
195 #define NOVATELWIRELESS_PRODUCT_X950D 0x1450
196
197 /* EXPEDITE PRODUCTS */
198 #define NOVATELWIRELESS_PRODUCT_EV620 0x2100
199 #define NOVATELWIRELESS_PRODUCT_ES720 0x2110
200 #define NOVATELWIRELESS_PRODUCT_E725 0x2120
201 #define NOVATELWIRELESS_PRODUCT_ES620 0x2130
202 #define NOVATELWIRELESS_PRODUCT_EU730 0x2400
203 #define NOVATELWIRELESS_PRODUCT_EU740 0x2410
204 #define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
205
206 /* OVATION PRODUCTS */
207 #define NOVATELWIRELESS_PRODUCT_MC727 0x4100
208 #define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
209 #define NOVATELWIRELESS_PRODUCT_U727 0x5010
210 #define NOVATELWIRELESS_PRODUCT_MC727_NEW 0x5100
211 #define NOVATELWIRELESS_PRODUCT_MC760 0x6000
212 #define NOVATELWIRELESS_PRODUCT_OVMC760 0x6002
213
214 /* FUTURE NOVATEL PRODUCTS */
215 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001
216 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000
217 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001
218 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
219 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
220 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
221 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
222 #define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001
223
224 /* AMOI PRODUCTS */
225 #define AMOI_VENDOR_ID 0x1614
226 #define AMOI_PRODUCT_H01 0x0800
227 #define AMOI_PRODUCT_H01A 0x7002
228 #define AMOI_PRODUCT_H02 0x0802
229
230 #define DELL_VENDOR_ID 0x413C
231
232 /* Dell modems */
233 #define DELL_PRODUCT_5700_MINICARD 0x8114
234 #define DELL_PRODUCT_5500_MINICARD 0x8115
235 #define DELL_PRODUCT_5505_MINICARD 0x8116
236 #define DELL_PRODUCT_5700_EXPRESSCARD 0x8117
237 #define DELL_PRODUCT_5510_EXPRESSCARD 0x8118
238
239 #define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
240 #define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
241
242 #define DELL_PRODUCT_5720_MINICARD_VZW 0x8133
243 #define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134
244 #define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135
245 #define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136
246 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137
247 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138
248
249 #define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
250 #define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
251 #define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
252
253 #define KYOCERA_VENDOR_ID 0x0c88
254 #define KYOCERA_PRODUCT_KPC650 0x17da
255 #define KYOCERA_PRODUCT_KPC680 0x180a
256
257 #define ANYDATA_VENDOR_ID 0x16d5
258 #define ANYDATA_PRODUCT_ADU_620UW 0x6202
259 #define ANYDATA_PRODUCT_ADU_E100A 0x6501
260 #define ANYDATA_PRODUCT_ADU_500A 0x6502
261
262 #define AXESSTEL_VENDOR_ID 0x1726
263 #define AXESSTEL_PRODUCT_MV110H 0x1000
264
265 #define BANDRICH_VENDOR_ID 0x1A8D
266 #define BANDRICH_PRODUCT_C100_1 0x1002
267 #define BANDRICH_PRODUCT_C100_2 0x1003
268 #define BANDRICH_PRODUCT_1004 0x1004
269 #define BANDRICH_PRODUCT_1005 0x1005
270 #define BANDRICH_PRODUCT_1006 0x1006
271 #define BANDRICH_PRODUCT_1007 0x1007
272 #define BANDRICH_PRODUCT_1008 0x1008
273 #define BANDRICH_PRODUCT_1009 0x1009
274 #define BANDRICH_PRODUCT_100A 0x100a
275
276 #define BANDRICH_PRODUCT_100B 0x100b
277 #define BANDRICH_PRODUCT_100C 0x100c
278 #define BANDRICH_PRODUCT_100D 0x100d
279 #define BANDRICH_PRODUCT_100E 0x100e
280
281 #define BANDRICH_PRODUCT_100F 0x100f
282 #define BANDRICH_PRODUCT_1010 0x1010
283 #define BANDRICH_PRODUCT_1011 0x1011
284 #define BANDRICH_PRODUCT_1012 0x1012
285
286 #define AMOI_VENDOR_ID 0x1614
287 #define AMOI_PRODUCT_9508 0x0800
288
289 #define QUALCOMM_VENDOR_ID 0x05C6
290
291 #define CMOTECH_VENDOR_ID 0x16d8
292 #define CMOTECH_PRODUCT_6280 0x6280
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 /* 4G Systems products */
341 #define FOUR_G_SYSTEMS_VENDOR_ID 0x1c9e
342 #define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603
343
344 /* Haier products */
345 #define HAIER_VENDOR_ID 0x201e
346 #define HAIER_PRODUCT_CE100 0x2009
347
348 static struct usb_device_id option_ids[] = {
349 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
350 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
351 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
352 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
353 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
354 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
355 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
356 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
357 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
358 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
359 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
360 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
361 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
362 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
363 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
364 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
365 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
366 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
367 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
368 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
369 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
370 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
371 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
372 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
373 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
374 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
375 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
376 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
377 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
378 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
418 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
419 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
420 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
421 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
422 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
423 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
424 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
425 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
426 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
427 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
428 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
429 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
430 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
431 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
432 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
433 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
434 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
435 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
436 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
437 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
438 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
439 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
440 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
441 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
442 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
443 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
444 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
445 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
446 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
447 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
448 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
449 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
450 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
451 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
452 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
453 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
454 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
455 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
456 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
457 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
458 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
459 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
460 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
461 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
462 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
463 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
464 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
465 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */
466 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
467 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
468 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
469 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
470 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
471 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
472 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
473 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
474 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
475 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
476 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
477
478 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
479 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
480 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
481
482 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
483 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
484 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
485 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
486 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
487 { 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 */
488 { 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 */
489 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
490 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
491 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
492 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
493 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
494 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
495 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
496 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
497 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
498 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
499 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
500 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
501 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
502 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
503 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
504 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
505 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
506 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
507 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
508 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
509 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
510 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
511 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
512 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
513 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
514 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
515 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
516 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
517 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
518 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
519 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
520 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
521 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
522 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
523 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
524 { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6280) }, /* BP3-USB & BP3-EXT HSDPA */
525 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
526 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
527 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
528 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
529 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
530 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
531 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
532 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
533 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
534 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
535 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
536 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
537 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
538 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
539 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
540 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
541 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
542 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
543 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
544 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
545 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
546 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
547 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
548 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
549 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
550 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
551 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
552 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
553 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
554 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
555 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
556 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
557 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
558 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
559 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
560 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
561 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
562 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
563 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
564 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
565 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
566 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
567 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
568 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
569 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
570 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
571 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
572 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
573 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
574 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
575 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
576 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
577 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
578 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
579 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
580 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
581 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
582 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
584 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
585 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
586 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
587 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
588 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) },
589 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) },
590 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) },
591 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) },
592 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) },
593 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) },
594 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) },
595 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) },
596 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) },
597 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) },
598 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) },
599 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) },
600 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) },
601 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) },
602 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) },
603 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0144, 0xff, 0xff, 0xff) },
604 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0145, 0xff, 0xff, 0xff) },
605 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0146, 0xff, 0xff, 0xff) },
606 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) },
607 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0148, 0xff, 0xff, 0xff) },
608 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0149, 0xff, 0xff, 0xff) },
609 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0150, 0xff, 0xff, 0xff) },
610 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) },
611 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) },
612 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) },
613 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) },
614 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) },
615 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) },
616 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) },
617 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) },
618 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) },
619 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) },
620 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) },
621 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) },
622 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
623 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
624 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
625 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
626 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
627 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
628 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) },
629 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) },
630 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
631 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
632 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
633 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
634 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
635 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */
636 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
637 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
638 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
639 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
640 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
641 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
642 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
643 { USB_DEVICE(ALINK_VENDOR_ID, 0xce16) },
644 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
645 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
646 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
647 { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
648 { USB_DEVICE(FOUR_G_SYSTEMS_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14) },
649 { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },
650 { } /* Terminating entry */
651 };
652 MODULE_DEVICE_TABLE(usb, option_ids);
653
654 static struct usb_driver option_driver = {
655 .name = "option",
656 .probe = usb_serial_probe,
657 .disconnect = usb_serial_disconnect,
658 #ifdef CONFIG_PM
659 .suspend = usb_serial_suspend,
660 .resume = usb_serial_resume,
661 .supports_autosuspend = 1,
662 #endif
663 .id_table = option_ids,
664 .no_dynamic_id = 1,
665 };
666
667 /* The card has three separate interfaces, which the serial driver
668 * recognizes separately, thus num_port=1.
669 */
670
671 static struct usb_serial_driver option_1port_device = {
672 .driver = {
673 .owner = THIS_MODULE,
674 .name = "option1",
675 },
676 .description = "GSM modem (1-port)",
677 .usb_driver = &option_driver,
678 .id_table = option_ids,
679 .num_ports = 1,
680 .probe = option_probe,
681 .open = option_open,
682 .close = option_close,
683 .dtr_rts = option_dtr_rts,
684 .write = option_write,
685 .write_room = option_write_room,
686 .chars_in_buffer = option_chars_in_buffer,
687 .set_termios = option_set_termios,
688 .tiocmget = option_tiocmget,
689 .tiocmset = option_tiocmset,
690 .attach = option_startup,
691 .disconnect = option_disconnect,
692 .release = option_release,
693 .read_int_callback = option_instat_callback,
694 #ifdef CONFIG_PM
695 .suspend = option_suspend,
696 .resume = option_resume,
697 #endif
698 };
699
700 static int debug;
701
702 /* per port private data */
703
704 #define N_IN_URB 4
705 #define N_OUT_URB 4
706 #define IN_BUFLEN 4096
707 #define OUT_BUFLEN 4096
708
709 struct option_intf_private {
710 spinlock_t susp_lock;
711 unsigned int suspended:1;
712 int in_flight;
713 };
714
715 struct option_port_private {
716 /* Input endpoints and buffer for this port */
717 struct urb *in_urbs[N_IN_URB];
718 u8 *in_buffer[N_IN_URB];
719 /* Output endpoints and buffer for this port */
720 struct urb *out_urbs[N_OUT_URB];
721 u8 *out_buffer[N_OUT_URB];
722 unsigned long out_busy; /* Bit vector of URBs in use */
723 int opened;
724 struct usb_anchor delayed;
725
726 /* Settings for the port */
727 int rts_state; /* Handshaking pins (outputs) */
728 int dtr_state;
729 int cts_state; /* Handshaking pins (inputs) */
730 int dsr_state;
731 int dcd_state;
732 int ri_state;
733
734 unsigned long tx_start_time[N_OUT_URB];
735 };
736
737 /* Functions used by new usb-serial code. */
738 static int __init option_init(void)
739 {
740 int retval;
741 retval = usb_serial_register(&option_1port_device);
742 if (retval)
743 goto failed_1port_device_register;
744 retval = usb_register(&option_driver);
745 if (retval)
746 goto failed_driver_register;
747
748 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
749 DRIVER_DESC "\n");
750
751 return 0;
752
753 failed_driver_register:
754 usb_serial_deregister(&option_1port_device);
755 failed_1port_device_register:
756 return retval;
757 }
758
759 static void __exit option_exit(void)
760 {
761 usb_deregister(&option_driver);
762 usb_serial_deregister(&option_1port_device);
763 }
764
765 module_init(option_init);
766 module_exit(option_exit);
767
768 static int option_probe(struct usb_serial *serial,
769 const struct usb_device_id *id)
770 {
771 struct option_intf_private *data;
772 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
773 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
774 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
775 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
776 return -ENODEV;
777
778 data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
779 if (!data)
780 return -ENOMEM;
781 spin_lock_init(&data->susp_lock);
782 return 0;
783 }
784
785 static void option_set_termios(struct tty_struct *tty,
786 struct usb_serial_port *port, struct ktermios *old_termios)
787 {
788 dbg("%s", __func__);
789 /* Doesn't support option setting */
790 tty_termios_copy_hw(tty->termios, old_termios);
791 option_send_setup(port);
792 }
793
794 static int option_tiocmget(struct tty_struct *tty, struct file *file)
795 {
796 struct usb_serial_port *port = tty->driver_data;
797 unsigned int value;
798 struct option_port_private *portdata;
799
800 portdata = usb_get_serial_port_data(port);
801
802 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
803 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
804 ((portdata->cts_state) ? TIOCM_CTS : 0) |
805 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
806 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
807 ((portdata->ri_state) ? TIOCM_RNG : 0);
808
809 return value;
810 }
811
812 static int option_tiocmset(struct tty_struct *tty, struct file *file,
813 unsigned int set, unsigned int clear)
814 {
815 struct usb_serial_port *port = tty->driver_data;
816 struct option_port_private *portdata;
817
818 portdata = usb_get_serial_port_data(port);
819
820 /* FIXME: what locks portdata fields ? */
821 if (set & TIOCM_RTS)
822 portdata->rts_state = 1;
823 if (set & TIOCM_DTR)
824 portdata->dtr_state = 1;
825
826 if (clear & TIOCM_RTS)
827 portdata->rts_state = 0;
828 if (clear & TIOCM_DTR)
829 portdata->dtr_state = 0;
830 return option_send_setup(port);
831 }
832
833 /* Write */
834 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
835 const unsigned char *buf, int count)
836 {
837 struct option_port_private *portdata;
838 struct option_intf_private *intfdata;
839 int i;
840 int left, todo;
841 struct urb *this_urb = NULL; /* spurious */
842 int err;
843 unsigned long flags;
844
845 portdata = usb_get_serial_port_data(port);
846 intfdata = port->serial->private;
847
848 dbg("%s: write (%d chars)", __func__, count);
849
850 i = 0;
851 left = count;
852 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
853 todo = left;
854 if (todo > OUT_BUFLEN)
855 todo = OUT_BUFLEN;
856
857 this_urb = portdata->out_urbs[i];
858 if (test_and_set_bit(i, &portdata->out_busy)) {
859 if (time_before(jiffies,
860 portdata->tx_start_time[i] + 10 * HZ))
861 continue;
862 usb_unlink_urb(this_urb);
863 continue;
864 }
865 dbg("%s: endpoint %d buf %d", __func__,
866 usb_pipeendpoint(this_urb->pipe), i);
867
868 err = usb_autopm_get_interface_async(port->serial->interface);
869 if (err < 0)
870 break;
871
872 /* send the data */
873 memcpy(this_urb->transfer_buffer, buf, todo);
874 this_urb->transfer_buffer_length = todo;
875
876 spin_lock_irqsave(&intfdata->susp_lock, flags);
877 if (intfdata->suspended) {
878 usb_anchor_urb(this_urb, &portdata->delayed);
879 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
880 } else {
881 intfdata->in_flight++;
882 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
883 err = usb_submit_urb(this_urb, GFP_ATOMIC);
884 if (err) {
885 dbg("usb_submit_urb %p (write bulk) failed "
886 "(%d)", this_urb, err);
887 clear_bit(i, &portdata->out_busy);
888 spin_lock_irqsave(&intfdata->susp_lock, flags);
889 intfdata->in_flight--;
890 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
891 continue;
892 }
893 }
894
895 portdata->tx_start_time[i] = jiffies;
896 buf += todo;
897 left -= todo;
898 }
899
900 count -= left;
901 dbg("%s: wrote (did %d)", __func__, count);
902 return count;
903 }
904
905 static void option_indat_callback(struct urb *urb)
906 {
907 int err;
908 int endpoint;
909 struct usb_serial_port *port;
910 struct tty_struct *tty;
911 unsigned char *data = urb->transfer_buffer;
912 int status = urb->status;
913
914 dbg("%s: %p", __func__, urb);
915
916 endpoint = usb_pipeendpoint(urb->pipe);
917 port = urb->context;
918
919 if (status) {
920 dbg("%s: nonzero status: %d on endpoint %02x.",
921 __func__, status, endpoint);
922 } else {
923 tty = tty_port_tty_get(&port->port);
924 if (urb->actual_length) {
925 tty_buffer_request_room(tty, urb->actual_length);
926 tty_insert_flip_string(tty, data, urb->actual_length);
927 tty_flip_buffer_push(tty);
928 } else
929 dbg("%s: empty read urb received", __func__);
930 tty_kref_put(tty);
931
932 /* Resubmit urb so we continue receiving */
933 if (port->port.count && status != -ESHUTDOWN) {
934 err = usb_submit_urb(urb, GFP_ATOMIC);
935 if (err)
936 printk(KERN_ERR "%s: resubmit read urb failed. "
937 "(%d)", __func__, err);
938 else
939 usb_mark_last_busy(port->serial->dev);
940 }
941
942 }
943 return;
944 }
945
946 static void option_outdat_callback(struct urb *urb)
947 {
948 struct usb_serial_port *port;
949 struct option_port_private *portdata;
950 struct option_intf_private *intfdata;
951 int i;
952
953 dbg("%s", __func__);
954
955 port = urb->context;
956 intfdata = port->serial->private;
957
958 usb_serial_port_softint(port);
959 usb_autopm_put_interface_async(port->serial->interface);
960 portdata = usb_get_serial_port_data(port);
961 spin_lock(&intfdata->susp_lock);
962 intfdata->in_flight--;
963 spin_unlock(&intfdata->susp_lock);
964
965 for (i = 0; i < N_OUT_URB; ++i) {
966 if (portdata->out_urbs[i] == urb) {
967 smp_mb__before_clear_bit();
968 clear_bit(i, &portdata->out_busy);
969 break;
970 }
971 }
972 }
973
974 static void option_instat_callback(struct urb *urb)
975 {
976 int err;
977 int status = urb->status;
978 struct usb_serial_port *port = urb->context;
979 struct option_port_private *portdata = usb_get_serial_port_data(port);
980
981 dbg("%s", __func__);
982 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
983
984 if (status == 0) {
985 struct usb_ctrlrequest *req_pkt =
986 (struct usb_ctrlrequest *)urb->transfer_buffer;
987
988 if (!req_pkt) {
989 dbg("%s: NULL req_pkt\n", __func__);
990 return;
991 }
992 if ((req_pkt->bRequestType == 0xA1) &&
993 (req_pkt->bRequest == 0x20)) {
994 int old_dcd_state;
995 unsigned char signals = *((unsigned char *)
996 urb->transfer_buffer +
997 sizeof(struct usb_ctrlrequest));
998
999 dbg("%s: signal x%x", __func__, signals);
1000
1001 old_dcd_state = portdata->dcd_state;
1002 portdata->cts_state = 1;
1003 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
1004 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
1005 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
1006
1007 if (old_dcd_state && !portdata->dcd_state) {
1008 struct tty_struct *tty =
1009 tty_port_tty_get(&port->port);
1010 if (tty && !C_CLOCAL(tty))
1011 tty_hangup(tty);
1012 tty_kref_put(tty);
1013 }
1014 } else {
1015 dbg("%s: type %x req %x", __func__,
1016 req_pkt->bRequestType, req_pkt->bRequest);
1017 }
1018 } else
1019 err("%s: error %d", __func__, status);
1020
1021 /* Resubmit urb so we continue receiving IRQ data */
1022 if (status != -ESHUTDOWN && status != -ENOENT) {
1023 err = usb_submit_urb(urb, GFP_ATOMIC);
1024 if (err)
1025 dbg("%s: resubmit intr urb failed. (%d)",
1026 __func__, err);
1027 }
1028 }
1029
1030 static int option_write_room(struct tty_struct *tty)
1031 {
1032 struct usb_serial_port *port = tty->driver_data;
1033 struct option_port_private *portdata;
1034 int i;
1035 int data_len = 0;
1036 struct urb *this_urb;
1037
1038 portdata = usb_get_serial_port_data(port);
1039
1040 for (i = 0; i < N_OUT_URB; i++) {
1041 this_urb = portdata->out_urbs[i];
1042 if (this_urb && !test_bit(i, &portdata->out_busy))
1043 data_len += OUT_BUFLEN;
1044 }
1045
1046 dbg("%s: %d", __func__, data_len);
1047 return data_len;
1048 }
1049
1050 static int option_chars_in_buffer(struct tty_struct *tty)
1051 {
1052 struct usb_serial_port *port = tty->driver_data;
1053 struct option_port_private *portdata;
1054 int i;
1055 int data_len = 0;
1056 struct urb *this_urb;
1057
1058 portdata = usb_get_serial_port_data(port);
1059
1060 for (i = 0; i < N_OUT_URB; i++) {
1061 this_urb = portdata->out_urbs[i];
1062 /* FIXME: This locking is insufficient as this_urb may
1063 go unused during the test */
1064 if (this_urb && test_bit(i, &portdata->out_busy))
1065 data_len += this_urb->transfer_buffer_length;
1066 }
1067 dbg("%s: %d", __func__, data_len);
1068 return data_len;
1069 }
1070
1071 static int option_open(struct tty_struct *tty, struct usb_serial_port *port)
1072 {
1073 struct option_port_private *portdata;
1074 struct option_intf_private *intfdata;
1075 struct usb_serial *serial = port->serial;
1076 int i, err;
1077 struct urb *urb;
1078
1079 portdata = usb_get_serial_port_data(port);
1080 intfdata = serial->private;
1081
1082 dbg("%s", __func__);
1083
1084 /* Start reading from the IN endpoint */
1085 for (i = 0; i < N_IN_URB; i++) {
1086 urb = portdata->in_urbs[i];
1087 if (!urb)
1088 continue;
1089 err = usb_submit_urb(urb, GFP_KERNEL);
1090 if (err) {
1091 dbg("%s: submit urb %d failed (%d) %d",
1092 __func__, i, err,
1093 urb->transfer_buffer_length);
1094 }
1095 }
1096
1097 option_send_setup(port);
1098
1099 serial->interface->needs_remote_wakeup = 1;
1100 spin_lock_irq(&intfdata->susp_lock);
1101 portdata->opened = 1;
1102 spin_unlock_irq(&intfdata->susp_lock);
1103 usb_autopm_put_interface(serial->interface);
1104
1105 return 0;
1106 }
1107
1108 static void option_dtr_rts(struct usb_serial_port *port, int on)
1109 {
1110 struct usb_serial *serial = port->serial;
1111 struct option_port_private *portdata;
1112
1113 dbg("%s", __func__);
1114 portdata = usb_get_serial_port_data(port);
1115 mutex_lock(&serial->disc_mutex);
1116 portdata->rts_state = on;
1117 portdata->dtr_state = on;
1118 if (serial->dev)
1119 option_send_setup(port);
1120 mutex_unlock(&serial->disc_mutex);
1121 }
1122
1123
1124 static void option_close(struct usb_serial_port *port)
1125 {
1126 int i;
1127 struct usb_serial *serial = port->serial;
1128 struct option_port_private *portdata;
1129 struct option_intf_private *intfdata = port->serial->private;
1130
1131 dbg("%s", __func__);
1132 portdata = usb_get_serial_port_data(port);
1133
1134 if (serial->dev) {
1135 /* Stop reading/writing urbs */
1136 spin_lock_irq(&intfdata->susp_lock);
1137 portdata->opened = 0;
1138 spin_unlock_irq(&intfdata->susp_lock);
1139
1140 for (i = 0; i < N_IN_URB; i++)
1141 usb_kill_urb(portdata->in_urbs[i]);
1142 for (i = 0; i < N_OUT_URB; i++)
1143 usb_kill_urb(portdata->out_urbs[i]);
1144 usb_autopm_get_interface(serial->interface);
1145 serial->interface->needs_remote_wakeup = 0;
1146 }
1147 }
1148
1149 /* Helper functions used by option_setup_urbs */
1150 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1151 int dir, void *ctx, char *buf, int len,
1152 void (*callback)(struct urb *))
1153 {
1154 struct urb *urb;
1155
1156 if (endpoint == -1)
1157 return NULL; /* endpoint not needed */
1158
1159 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1160 if (urb == NULL) {
1161 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1162 return NULL;
1163 }
1164
1165 /* Fill URB using supplied data. */
1166 usb_fill_bulk_urb(urb, serial->dev,
1167 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1168 buf, len, callback, ctx);
1169
1170 return urb;
1171 }
1172
1173 /* Setup urbs */
1174 static void option_setup_urbs(struct usb_serial *serial)
1175 {
1176 int i, j;
1177 struct usb_serial_port *port;
1178 struct option_port_private *portdata;
1179
1180 dbg("%s", __func__);
1181
1182 for (i = 0; i < serial->num_ports; i++) {
1183 port = serial->port[i];
1184 portdata = usb_get_serial_port_data(port);
1185
1186 /* Do indat endpoints first */
1187 for (j = 0; j < N_IN_URB; ++j) {
1188 portdata->in_urbs[j] = option_setup_urb(serial,
1189 port->bulk_in_endpointAddress,
1190 USB_DIR_IN, port,
1191 portdata->in_buffer[j],
1192 IN_BUFLEN, option_indat_callback);
1193 }
1194
1195 /* outdat endpoints */
1196 for (j = 0; j < N_OUT_URB; ++j) {
1197 portdata->out_urbs[j] = option_setup_urb(serial,
1198 port->bulk_out_endpointAddress,
1199 USB_DIR_OUT, port,
1200 portdata->out_buffer[j],
1201 OUT_BUFLEN, option_outdat_callback);
1202 }
1203 }
1204 }
1205
1206
1207 /** send RTS/DTR state to the port.
1208 *
1209 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1210 * CDC.
1211 */
1212 static int option_send_setup(struct usb_serial_port *port)
1213 {
1214 struct usb_serial *serial = port->serial;
1215 struct option_port_private *portdata;
1216 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1217 int val = 0;
1218 dbg("%s", __func__);
1219
1220 portdata = usb_get_serial_port_data(port);
1221
1222 if (portdata->dtr_state)
1223 val |= 0x01;
1224 if (portdata->rts_state)
1225 val |= 0x02;
1226
1227 return usb_control_msg(serial->dev,
1228 usb_rcvctrlpipe(serial->dev, 0),
1229 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1230 }
1231
1232 static int option_startup(struct usb_serial *serial)
1233 {
1234 int i, j, err;
1235 struct usb_serial_port *port;
1236 struct option_port_private *portdata;
1237 u8 *buffer;
1238
1239 dbg("%s", __func__);
1240
1241 /* Now setup per port private data */
1242 for (i = 0; i < serial->num_ports; i++) {
1243 port = serial->port[i];
1244 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1245 if (!portdata) {
1246 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1247 __func__, i);
1248 return 1;
1249 }
1250 init_usb_anchor(&portdata->delayed);
1251
1252 for (j = 0; j < N_IN_URB; j++) {
1253 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1254 if (!buffer)
1255 goto bail_out_error;
1256 portdata->in_buffer[j] = buffer;
1257 }
1258
1259 for (j = 0; j < N_OUT_URB; j++) {
1260 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1261 if (!buffer)
1262 goto bail_out_error2;
1263 portdata->out_buffer[j] = buffer;
1264 }
1265
1266 usb_set_serial_port_data(port, portdata);
1267
1268 if (!port->interrupt_in_urb)
1269 continue;
1270 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1271 if (err)
1272 dbg("%s: submit irq_in urb failed %d",
1273 __func__, err);
1274 }
1275 option_setup_urbs(serial);
1276 return 0;
1277
1278 bail_out_error2:
1279 for (j = 0; j < N_OUT_URB; j++)
1280 kfree(portdata->out_buffer[j]);
1281 bail_out_error:
1282 for (j = 0; j < N_IN_URB; j++)
1283 if (portdata->in_buffer[j])
1284 free_page((unsigned long)portdata->in_buffer[j]);
1285 kfree(portdata);
1286 return 1;
1287 }
1288
1289 static void stop_read_write_urbs(struct usb_serial *serial)
1290 {
1291 int i, j;
1292 struct usb_serial_port *port;
1293 struct option_port_private *portdata;
1294
1295 /* Stop reading/writing urbs */
1296 for (i = 0; i < serial->num_ports; ++i) {
1297 port = serial->port[i];
1298 portdata = usb_get_serial_port_data(port);
1299 for (j = 0; j < N_IN_URB; j++)
1300 usb_kill_urb(portdata->in_urbs[j]);
1301 for (j = 0; j < N_OUT_URB; j++)
1302 usb_kill_urb(portdata->out_urbs[j]);
1303 }
1304 }
1305
1306 static void option_disconnect(struct usb_serial *serial)
1307 {
1308 dbg("%s", __func__);
1309
1310 stop_read_write_urbs(serial);
1311 }
1312
1313 static void option_release(struct usb_serial *serial)
1314 {
1315 int i, j;
1316 struct usb_serial_port *port;
1317 struct option_port_private *portdata;
1318
1319 dbg("%s", __func__);
1320
1321 /* Now free them */
1322 for (i = 0; i < serial->num_ports; ++i) {
1323 port = serial->port[i];
1324 portdata = usb_get_serial_port_data(port);
1325
1326 for (j = 0; j < N_IN_URB; j++) {
1327 if (portdata->in_urbs[j]) {
1328 usb_free_urb(portdata->in_urbs[j]);
1329 free_page((unsigned long)
1330 portdata->in_buffer[j]);
1331 portdata->in_urbs[j] = NULL;
1332 }
1333 }
1334 for (j = 0; j < N_OUT_URB; j++) {
1335 if (portdata->out_urbs[j]) {
1336 usb_free_urb(portdata->out_urbs[j]);
1337 kfree(portdata->out_buffer[j]);
1338 portdata->out_urbs[j] = NULL;
1339 }
1340 }
1341 }
1342
1343 /* Now free per port private data */
1344 for (i = 0; i < serial->num_ports; i++) {
1345 port = serial->port[i];
1346 kfree(usb_get_serial_port_data(port));
1347 }
1348 }
1349
1350 #ifdef CONFIG_PM
1351 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1352 {
1353 struct option_intf_private *intfdata = serial->private;
1354 int b;
1355
1356 dbg("%s entered", __func__);
1357
1358 if (serial->dev->auto_pm) {
1359 spin_lock_irq(&intfdata->susp_lock);
1360 b = intfdata->in_flight;
1361 spin_unlock_irq(&intfdata->susp_lock);
1362
1363 if (b)
1364 return -EBUSY;
1365 }
1366
1367 spin_lock_irq(&intfdata->susp_lock);
1368 intfdata->suspended = 1;
1369 spin_unlock_irq(&intfdata->susp_lock);
1370 stop_read_write_urbs(serial);
1371
1372 return 0;
1373 }
1374
1375 static void play_delayed(struct usb_serial_port *port)
1376 {
1377 struct option_intf_private *data;
1378 struct option_port_private *portdata;
1379 struct urb *urb;
1380 int err;
1381
1382 portdata = usb_get_serial_port_data(port);
1383 data = port->serial->private;
1384 while ((urb = usb_get_from_anchor(&portdata->delayed))) {
1385 err = usb_submit_urb(urb, GFP_ATOMIC);
1386 if (!err)
1387 data->in_flight++;
1388 }
1389 }
1390
1391 static int option_resume(struct usb_serial *serial)
1392 {
1393 int i, j;
1394 struct usb_serial_port *port;
1395 struct option_intf_private *intfdata = serial->private;
1396 struct option_port_private *portdata;
1397 struct urb *urb;
1398 int err = 0;
1399
1400 dbg("%s entered", __func__);
1401 /* get the interrupt URBs resubmitted unconditionally */
1402 for (i = 0; i < serial->num_ports; i++) {
1403 port = serial->port[i];
1404 if (!port->interrupt_in_urb) {
1405 dbg("%s: No interrupt URB for port %d\n", __func__, i);
1406 continue;
1407 }
1408 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1409 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1410 if (err < 0) {
1411 err("%s: Error %d for interrupt URB of port%d",
1412 __func__, err, i);
1413 goto err_out;
1414 }
1415 }
1416
1417 for (i = 0; i < serial->num_ports; i++) {
1418 /* walk all ports */
1419 port = serial->port[i];
1420 portdata = usb_get_serial_port_data(port);
1421
1422 /* skip closed ports */
1423 spin_lock_irq(&intfdata->susp_lock);
1424 if (!portdata->opened) {
1425 spin_unlock_irq(&intfdata->susp_lock);
1426 continue;
1427 }
1428
1429 for (j = 0; j < N_IN_URB; j++) {
1430 urb = portdata->in_urbs[j];
1431 err = usb_submit_urb(urb, GFP_ATOMIC);
1432 if (err < 0) {
1433 err("%s: Error %d for bulk URB %d",
1434 __func__, err, i);
1435 spin_unlock_irq(&intfdata->susp_lock);
1436 goto err_out;
1437 }
1438 }
1439 play_delayed(port);
1440 spin_unlock_irq(&intfdata->susp_lock);
1441 }
1442 spin_lock_irq(&intfdata->susp_lock);
1443 intfdata->suspended = 0;
1444 spin_unlock_irq(&intfdata->susp_lock);
1445 err_out:
1446 return err;
1447 }
1448 #endif
1449
1450 MODULE_AUTHOR(DRIVER_AUTHOR);
1451 MODULE_DESCRIPTION(DRIVER_DESC);
1452 MODULE_VERSION(DRIVER_VERSION);
1453 MODULE_LICENSE("GPL");
1454
1455 module_param(debug, bool, S_IRUGO | S_IWUSR);
1456 MODULE_PARM_DESC(debug, "Debug messages");
Support for the Chinese Samsung S3C2440 based development boards