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[mirror_ubuntu-artful-kernel.git] / drivers / usb / serial / option.c
1 /*
2 USB Driver for GSM modems
3
4 Copyright (C) 2005 Matthias Urlichs <smurf@smurf.noris.de>
5
6 This driver is free software; you can redistribute it and/or modify
7 it under the terms of Version 2 of the GNU General Public License as
8 published by the Free Software Foundation.
9
10 Portions copied from the Keyspan driver by Hugh Blemings <hugh@blemings.org>
11
12 History: see the git log.
13
14 Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
15
16 This driver exists because the "normal" serial driver doesn't work too well
17 with GSM modems. Issues:
18 - data loss -- one single Receive URB is not nearly enough
19 - nonstandard flow (Option devices) control
20 - controlling the baud rate doesn't make sense
21
22 This driver is named "option" because the most common device it's
23 used for is a PC-Card (with an internal OHCI-USB interface, behind
24 which the GSM interface sits), made by Option Inc.
25
26 Some of the "one port" devices actually exhibit multiple USB instances
27 on the USB bus. This is not a bug, these ports are used for different
28 device features.
29 */
30
31 #define DRIVER_VERSION "v0.7.2"
32 #define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
33 #define DRIVER_DESC "USB Driver for GSM modems"
34
35 #include <linux/kernel.h>
36 #include <linux/jiffies.h>
37 #include <linux/errno.h>
38 #include <linux/tty.h>
39 #include <linux/tty_flip.h>
40 #include <linux/slab.h>
41 #include <linux/module.h>
42 #include <linux/bitops.h>
43 #include <linux/usb.h>
44 #include <linux/usb/serial.h>
45
46 /* Function prototypes */
47 static int option_probe(struct usb_serial *serial,
48 const struct usb_device_id *id);
49 static int option_open(struct tty_struct *tty, struct usb_serial_port *port);
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 CMOTECH_VENDOR_ID 0x16d8
293 #define CMOTECH_PRODUCT_6008 0x6008
294 #define CMOTECH_PRODUCT_6280 0x6280
295
296 #define TELIT_VENDOR_ID 0x1bc7
297 #define TELIT_PRODUCT_UC864E 0x1003
298 #define TELIT_PRODUCT_UC864G 0x1004
299
300 /* ZTE PRODUCTS */
301 #define ZTE_VENDOR_ID 0x19d2
302 #define ZTE_PRODUCT_MF622 0x0001
303 #define ZTE_PRODUCT_MF628 0x0015
304 #define ZTE_PRODUCT_MF626 0x0031
305 #define ZTE_PRODUCT_CDMA_TECH 0xfffe
306 #define ZTE_PRODUCT_AC8710 0xfff1
307 #define ZTE_PRODUCT_AC2726 0xfff5
308
309 #define BENQ_VENDOR_ID 0x04a5
310 #define BENQ_PRODUCT_H10 0x4068
311
312 #define DLINK_VENDOR_ID 0x1186
313 #define DLINK_PRODUCT_DWM_652 0x3e04
314 #define DLINK_PRODUCT_DWM_652_U5 0xce16
315 #define DLINK_PRODUCT_DWM_652_U5A 0xce1e
316
317 #define QISDA_VENDOR_ID 0x1da5
318 #define QISDA_PRODUCT_H21_4512 0x4512
319 #define QISDA_PRODUCT_H21_4523 0x4523
320 #define QISDA_PRODUCT_H20_4515 0x4515
321 #define QISDA_PRODUCT_H20_4519 0x4519
322
323 /* TLAYTECH PRODUCTS */
324 #define TLAYTECH_VENDOR_ID 0x20B9
325 #define TLAYTECH_PRODUCT_TEU800 0x1682
326
327 /* TOSHIBA PRODUCTS */
328 #define TOSHIBA_VENDOR_ID 0x0930
329 #define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
330 #define TOSHIBA_PRODUCT_G450 0x0d45
331
332 #define ALINK_VENDOR_ID 0x1e0e
333 #define ALINK_PRODUCT_3GU 0x9200
334
335 /* ALCATEL PRODUCTS */
336 #define ALCATEL_VENDOR_ID 0x1bbb
337 #define ALCATEL_PRODUCT_X060S 0x0000
338
339 #define PIRELLI_VENDOR_ID 0x1266
340 #define PIRELLI_PRODUCT_C100_1 0x1002
341 #define PIRELLI_PRODUCT_C100_2 0x1003
342 #define PIRELLI_PRODUCT_1004 0x1004
343 #define PIRELLI_PRODUCT_1005 0x1005
344 #define PIRELLI_PRODUCT_1006 0x1006
345 #define PIRELLI_PRODUCT_1007 0x1007
346 #define PIRELLI_PRODUCT_1008 0x1008
347 #define PIRELLI_PRODUCT_1009 0x1009
348 #define PIRELLI_PRODUCT_100A 0x100a
349 #define PIRELLI_PRODUCT_100B 0x100b
350 #define PIRELLI_PRODUCT_100C 0x100c
351 #define PIRELLI_PRODUCT_100D 0x100d
352 #define PIRELLI_PRODUCT_100E 0x100e
353 #define PIRELLI_PRODUCT_100F 0x100f
354 #define PIRELLI_PRODUCT_1011 0x1011
355 #define PIRELLI_PRODUCT_1012 0x1012
356
357 /* Airplus products */
358 #define AIRPLUS_VENDOR_ID 0x1011
359 #define AIRPLUS_PRODUCT_MCD650 0x3198
360
361 /* Longcheer/Longsung vendor ID; makes whitelabel devices that
362 * many other vendors like 4G Systems, Alcatel, ChinaBird,
363 * Mobidata, etc sell under their own brand names.
364 */
365 #define LONGCHEER_VENDOR_ID 0x1c9e
366
367 /* 4G Systems products */
368 /* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick *
369 * It seems to contain a Qualcomm QSC6240/6290 chipset */
370 #define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603
371
372 /* Haier products */
373 #define HAIER_VENDOR_ID 0x201e
374 #define HAIER_PRODUCT_CE100 0x2009
375
376 /* some devices interfaces need special handling due to a number of reasons */
377 enum option_blacklist_reason {
378 OPTION_BLACKLIST_NONE = 0,
379 OPTION_BLACKLIST_SENDSETUP = 1,
380 OPTION_BLACKLIST_RESERVED_IF = 2
381 };
382
383 struct option_blacklist_info {
384 const u32 infolen; /* number of interface numbers on blacklist */
385 const u8 *ifaceinfo; /* pointer to the array holding the numbers */
386 enum option_blacklist_reason reason;
387 };
388
389 static const u8 four_g_w14_no_sendsetup[] = { 0, 1 };
390 static const struct option_blacklist_info four_g_w14_blacklist = {
391 .infolen = ARRAY_SIZE(four_g_w14_no_sendsetup),
392 .ifaceinfo = four_g_w14_no_sendsetup,
393 .reason = OPTION_BLACKLIST_SENDSETUP
394 };
395
396 static const struct usb_device_id option_ids[] = {
397 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
398 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
399 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
400 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
401 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
402 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
403 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
404 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
405 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
406 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
407 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
408 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
409 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
410 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
411 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
412 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
413 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
414 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
415 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
416 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
417 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
418 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
419 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
420 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
421 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
422 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
423 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
424 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
425 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
426 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
427 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
428 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
429 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
430 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
431 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
432 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
433 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
434 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
435 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
436 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
437 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
438 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
439 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
440 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
441 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
442 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
443 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
444 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
445 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
446 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
447 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
448 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
449 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
450 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
451 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
452 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
453 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
454 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
455 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
456 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
457 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
458 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
459 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
460 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
461 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
462 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
463 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
464 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
465 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
466 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
467 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
468 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
469 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
470 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
471 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
472 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
473 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
474 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
475 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
476 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
477 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
478 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
479 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
480 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
481 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
482 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
483 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
484 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
485 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
486 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
487 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
488 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
489 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
490 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
491 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
492 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
493 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
494 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
495 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
496 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
497 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
498 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
499 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
500 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
501 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
502 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
503 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
504 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
505 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
506 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
507 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
508 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
509 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
510 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
511 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
512 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
513 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */
514 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
515 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
516 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
517 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
518 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
519 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
520 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
521 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
522 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
523 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
524 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
525
526 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
527 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
528 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
529
530 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
531 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
532 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
533 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
534 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
535 { 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 */
536 { 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 */
537 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
538 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
539 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
540 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
541 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
542 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
543 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
544 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
545 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
546 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
547 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
548 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
549 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
550 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
551 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
552 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
553 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
554 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
555 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
556 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
557 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
558 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
559 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
560 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
561 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
562 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
563 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
564 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
565 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
566 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
567 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
568 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
569 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
570 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
571 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
572 { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6280) }, /* BP3-USB & BP3-EXT HSDPA */
573 { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6008) },
574 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
575 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
576 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
577 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
578 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
579 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
580 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
581 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
582 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
584 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
585 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
586 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
587 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
588 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
589 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
590 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
591 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
592 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
593 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
594 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
595 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
596 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
597 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
598 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
599 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
600 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
601 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
602 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
603 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
604 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
605 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
606 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
607 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
608 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
609 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
610 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
611 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
612 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
613 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
614 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
615 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
616 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
617 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
618 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
619 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
620 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
621 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
622 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
623 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
624 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
625 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
626 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
627 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
628 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
629 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
630 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
631 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
632 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
633 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
634 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
635 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
636 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
637 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) },
638 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) },
639 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) },
640 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) },
641 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) },
642 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) },
643 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) },
644 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) },
645 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) },
646 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) },
647 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) },
648 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) },
649 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) },
650 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) },
651 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) },
652 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0144, 0xff, 0xff, 0xff) },
653 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0145, 0xff, 0xff, 0xff) },
654 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0146, 0xff, 0xff, 0xff) },
655 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) },
656 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0148, 0xff, 0xff, 0xff) },
657 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0149, 0xff, 0xff, 0xff) },
658 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0150, 0xff, 0xff, 0xff) },
659 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) },
660 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) },
661 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) },
662 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) },
663 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) },
664 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) },
665 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) },
666 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) },
667 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) },
668 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) },
669 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) },
670 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) },
671 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
672 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
673 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
674 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
675 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
676 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
677 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) },
678 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) },
679 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
680 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
681 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
682 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
683 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
684 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */
685 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5A) },
686 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
687 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
688 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
689 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
690 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
691 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
692 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
693 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
694 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
695 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
696 { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
697 { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14),
698 .driver_info = (kernel_ulong_t)&four_g_w14_blacklist
699 },
700 { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },
701 /* Pirelli */
702 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_1)},
703 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_2)},
704 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1004)},
705 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1005)},
706 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1006)},
707 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1007)},
708 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1008)},
709 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1009)},
710 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100A)},
711 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100B) },
712 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100C) },
713 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100D) },
714 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100E) },
715 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100F) },
716 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1011)},
717 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1012)},
718
719 { } /* Terminating entry */
720 };
721 MODULE_DEVICE_TABLE(usb, option_ids);
722
723 static struct usb_driver option_driver = {
724 .name = "option",
725 .probe = usb_serial_probe,
726 .disconnect = usb_serial_disconnect,
727 #ifdef CONFIG_PM
728 .suspend = usb_serial_suspend,
729 .resume = usb_serial_resume,
730 .supports_autosuspend = 1,
731 #endif
732 .id_table = option_ids,
733 .no_dynamic_id = 1,
734 };
735
736 /* The card has three separate interfaces, which the serial driver
737 * recognizes separately, thus num_port=1.
738 */
739
740 static struct usb_serial_driver option_1port_device = {
741 .driver = {
742 .owner = THIS_MODULE,
743 .name = "option1",
744 },
745 .description = "GSM modem (1-port)",
746 .usb_driver = &option_driver,
747 .id_table = option_ids,
748 .num_ports = 1,
749 .probe = option_probe,
750 .open = option_open,
751 .close = option_close,
752 .dtr_rts = option_dtr_rts,
753 .write = option_write,
754 .write_room = option_write_room,
755 .chars_in_buffer = option_chars_in_buffer,
756 .set_termios = option_set_termios,
757 .tiocmget = option_tiocmget,
758 .tiocmset = option_tiocmset,
759 .attach = option_startup,
760 .disconnect = option_disconnect,
761 .release = option_release,
762 .read_int_callback = option_instat_callback,
763 #ifdef CONFIG_PM
764 .suspend = option_suspend,
765 .resume = option_resume,
766 #endif
767 };
768
769 static int debug;
770
771 /* per port private data */
772
773 #define N_IN_URB 4
774 #define N_OUT_URB 4
775 #define IN_BUFLEN 4096
776 #define OUT_BUFLEN 4096
777
778 struct option_intf_private {
779 spinlock_t susp_lock;
780 unsigned int suspended:1;
781 int in_flight;
782 struct option_blacklist_info *blacklist_info;
783 };
784
785 struct option_port_private {
786 /* Input endpoints and buffer for this port */
787 struct urb *in_urbs[N_IN_URB];
788 u8 *in_buffer[N_IN_URB];
789 /* Output endpoints and buffer for this port */
790 struct urb *out_urbs[N_OUT_URB];
791 u8 *out_buffer[N_OUT_URB];
792 unsigned long out_busy; /* Bit vector of URBs in use */
793 int opened;
794 struct usb_anchor delayed;
795
796 /* Settings for the port */
797 int rts_state; /* Handshaking pins (outputs) */
798 int dtr_state;
799 int cts_state; /* Handshaking pins (inputs) */
800 int dsr_state;
801 int dcd_state;
802 int ri_state;
803
804 unsigned long tx_start_time[N_OUT_URB];
805 };
806
807 /* Functions used by new usb-serial code. */
808 static int __init option_init(void)
809 {
810 int retval;
811 retval = usb_serial_register(&option_1port_device);
812 if (retval)
813 goto failed_1port_device_register;
814 retval = usb_register(&option_driver);
815 if (retval)
816 goto failed_driver_register;
817
818 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
819 DRIVER_DESC "\n");
820
821 return 0;
822
823 failed_driver_register:
824 usb_serial_deregister(&option_1port_device);
825 failed_1port_device_register:
826 return retval;
827 }
828
829 static void __exit option_exit(void)
830 {
831 usb_deregister(&option_driver);
832 usb_serial_deregister(&option_1port_device);
833 }
834
835 module_init(option_init);
836 module_exit(option_exit);
837
838 static int option_probe(struct usb_serial *serial,
839 const struct usb_device_id *id)
840 {
841 struct option_intf_private *data;
842
843 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
844 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
845 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
846 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
847 return -ENODEV;
848
849 /* Bandrich modem and AT command interface is 0xff */
850 if ((serial->dev->descriptor.idVendor == BANDRICH_VENDOR_ID ||
851 serial->dev->descriptor.idVendor == PIRELLI_VENDOR_ID) &&
852 serial->interface->cur_altsetting->desc.bInterfaceClass != 0xff)
853 return -ENODEV;
854
855 data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
856 if (!data)
857 return -ENOMEM;
858 spin_lock_init(&data->susp_lock);
859 data->blacklist_info = (struct option_blacklist_info*) id->driver_info;
860 return 0;
861 }
862
863 static enum option_blacklist_reason is_blacklisted(const u8 ifnum,
864 const struct option_blacklist_info *blacklist)
865 {
866 const u8 *info;
867 int i;
868
869 if (blacklist) {
870 info = blacklist->ifaceinfo;
871
872 for (i = 0; i < blacklist->infolen; i++) {
873 if (info[i] == ifnum)
874 return blacklist->reason;
875 }
876 }
877 return OPTION_BLACKLIST_NONE;
878 }
879
880 static void option_set_termios(struct tty_struct *tty,
881 struct usb_serial_port *port, struct ktermios *old_termios)
882 {
883 dbg("%s", __func__);
884 /* Doesn't support option setting */
885 tty_termios_copy_hw(tty->termios, old_termios);
886 option_send_setup(port);
887 }
888
889 static int option_tiocmget(struct tty_struct *tty, struct file *file)
890 {
891 struct usb_serial_port *port = tty->driver_data;
892 unsigned int value;
893 struct option_port_private *portdata;
894
895 portdata = usb_get_serial_port_data(port);
896
897 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
898 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
899 ((portdata->cts_state) ? TIOCM_CTS : 0) |
900 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
901 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
902 ((portdata->ri_state) ? TIOCM_RNG : 0);
903
904 return value;
905 }
906
907 static int option_tiocmset(struct tty_struct *tty, struct file *file,
908 unsigned int set, unsigned int clear)
909 {
910 struct usb_serial_port *port = tty->driver_data;
911 struct option_port_private *portdata;
912
913 portdata = usb_get_serial_port_data(port);
914
915 /* FIXME: what locks portdata fields ? */
916 if (set & TIOCM_RTS)
917 portdata->rts_state = 1;
918 if (set & TIOCM_DTR)
919 portdata->dtr_state = 1;
920
921 if (clear & TIOCM_RTS)
922 portdata->rts_state = 0;
923 if (clear & TIOCM_DTR)
924 portdata->dtr_state = 0;
925 return option_send_setup(port);
926 }
927
928 /* Write */
929 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
930 const unsigned char *buf, int count)
931 {
932 struct option_port_private *portdata;
933 struct option_intf_private *intfdata;
934 int i;
935 int left, todo;
936 struct urb *this_urb = NULL; /* spurious */
937 int err;
938 unsigned long flags;
939
940 portdata = usb_get_serial_port_data(port);
941 intfdata = port->serial->private;
942
943 dbg("%s: write (%d chars)", __func__, count);
944
945 i = 0;
946 left = count;
947 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
948 todo = left;
949 if (todo > OUT_BUFLEN)
950 todo = OUT_BUFLEN;
951
952 this_urb = portdata->out_urbs[i];
953 if (test_and_set_bit(i, &portdata->out_busy)) {
954 if (time_before(jiffies,
955 portdata->tx_start_time[i] + 10 * HZ))
956 continue;
957 usb_unlink_urb(this_urb);
958 continue;
959 }
960 dbg("%s: endpoint %d buf %d", __func__,
961 usb_pipeendpoint(this_urb->pipe), i);
962
963 err = usb_autopm_get_interface_async(port->serial->interface);
964 if (err < 0)
965 break;
966
967 /* send the data */
968 memcpy(this_urb->transfer_buffer, buf, todo);
969 this_urb->transfer_buffer_length = todo;
970
971 spin_lock_irqsave(&intfdata->susp_lock, flags);
972 if (intfdata->suspended) {
973 usb_anchor_urb(this_urb, &portdata->delayed);
974 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
975 } else {
976 intfdata->in_flight++;
977 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
978 err = usb_submit_urb(this_urb, GFP_ATOMIC);
979 if (err) {
980 dbg("usb_submit_urb %p (write bulk) failed "
981 "(%d)", this_urb, err);
982 clear_bit(i, &portdata->out_busy);
983 spin_lock_irqsave(&intfdata->susp_lock, flags);
984 intfdata->in_flight--;
985 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
986 continue;
987 }
988 }
989
990 portdata->tx_start_time[i] = jiffies;
991 buf += todo;
992 left -= todo;
993 }
994
995 count -= left;
996 dbg("%s: wrote (did %d)", __func__, count);
997 return count;
998 }
999
1000 static void option_indat_callback(struct urb *urb)
1001 {
1002 int err;
1003 int endpoint;
1004 struct usb_serial_port *port;
1005 struct tty_struct *tty;
1006 unsigned char *data = urb->transfer_buffer;
1007 int status = urb->status;
1008
1009 dbg("%s: %p", __func__, urb);
1010
1011 endpoint = usb_pipeendpoint(urb->pipe);
1012 port = urb->context;
1013
1014 if (status) {
1015 dbg("%s: nonzero status: %d on endpoint %02x.",
1016 __func__, status, endpoint);
1017 } else {
1018 tty = tty_port_tty_get(&port->port);
1019 if (urb->actual_length) {
1020 tty_insert_flip_string(tty, data, urb->actual_length);
1021 tty_flip_buffer_push(tty);
1022 } else
1023 dbg("%s: empty read urb received", __func__);
1024 tty_kref_put(tty);
1025
1026 /* Resubmit urb so we continue receiving */
1027 if (status != -ESHUTDOWN) {
1028 err = usb_submit_urb(urb, GFP_ATOMIC);
1029 if (err && err != -EPERM)
1030 printk(KERN_ERR "%s: resubmit read urb failed. "
1031 "(%d)", __func__, err);
1032 else
1033 usb_mark_last_busy(port->serial->dev);
1034 }
1035
1036 }
1037 return;
1038 }
1039
1040 static void option_outdat_callback(struct urb *urb)
1041 {
1042 struct usb_serial_port *port;
1043 struct option_port_private *portdata;
1044 struct option_intf_private *intfdata;
1045 int i;
1046
1047 dbg("%s", __func__);
1048
1049 port = urb->context;
1050 intfdata = port->serial->private;
1051
1052 usb_serial_port_softint(port);
1053 usb_autopm_put_interface_async(port->serial->interface);
1054 portdata = usb_get_serial_port_data(port);
1055 spin_lock(&intfdata->susp_lock);
1056 intfdata->in_flight--;
1057 spin_unlock(&intfdata->susp_lock);
1058
1059 for (i = 0; i < N_OUT_URB; ++i) {
1060 if (portdata->out_urbs[i] == urb) {
1061 smp_mb__before_clear_bit();
1062 clear_bit(i, &portdata->out_busy);
1063 break;
1064 }
1065 }
1066 }
1067
1068 static void option_instat_callback(struct urb *urb)
1069 {
1070 int err;
1071 int status = urb->status;
1072 struct usb_serial_port *port = urb->context;
1073 struct option_port_private *portdata = usb_get_serial_port_data(port);
1074
1075 dbg("%s", __func__);
1076 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
1077
1078 if (status == 0) {
1079 struct usb_ctrlrequest *req_pkt =
1080 (struct usb_ctrlrequest *)urb->transfer_buffer;
1081
1082 if (!req_pkt) {
1083 dbg("%s: NULL req_pkt", __func__);
1084 return;
1085 }
1086 if ((req_pkt->bRequestType == 0xA1) &&
1087 (req_pkt->bRequest == 0x20)) {
1088 int old_dcd_state;
1089 unsigned char signals = *((unsigned char *)
1090 urb->transfer_buffer +
1091 sizeof(struct usb_ctrlrequest));
1092
1093 dbg("%s: signal x%x", __func__, signals);
1094
1095 old_dcd_state = portdata->dcd_state;
1096 portdata->cts_state = 1;
1097 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
1098 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
1099 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
1100
1101 if (old_dcd_state && !portdata->dcd_state) {
1102 struct tty_struct *tty =
1103 tty_port_tty_get(&port->port);
1104 if (tty && !C_CLOCAL(tty))
1105 tty_hangup(tty);
1106 tty_kref_put(tty);
1107 }
1108 } else {
1109 dbg("%s: type %x req %x", __func__,
1110 req_pkt->bRequestType, req_pkt->bRequest);
1111 }
1112 } else
1113 err("%s: error %d", __func__, status);
1114
1115 /* Resubmit urb so we continue receiving IRQ data */
1116 if (status != -ESHUTDOWN && status != -ENOENT) {
1117 err = usb_submit_urb(urb, GFP_ATOMIC);
1118 if (err)
1119 dbg("%s: resubmit intr urb failed. (%d)",
1120 __func__, err);
1121 }
1122 }
1123
1124 static int option_write_room(struct tty_struct *tty)
1125 {
1126 struct usb_serial_port *port = tty->driver_data;
1127 struct option_port_private *portdata;
1128 int i;
1129 int data_len = 0;
1130 struct urb *this_urb;
1131
1132 portdata = usb_get_serial_port_data(port);
1133
1134 for (i = 0; i < N_OUT_URB; i++) {
1135 this_urb = portdata->out_urbs[i];
1136 if (this_urb && !test_bit(i, &portdata->out_busy))
1137 data_len += OUT_BUFLEN;
1138 }
1139
1140 dbg("%s: %d", __func__, data_len);
1141 return data_len;
1142 }
1143
1144 static int option_chars_in_buffer(struct tty_struct *tty)
1145 {
1146 struct usb_serial_port *port = tty->driver_data;
1147 struct option_port_private *portdata;
1148 int i;
1149 int data_len = 0;
1150 struct urb *this_urb;
1151
1152 portdata = usb_get_serial_port_data(port);
1153
1154 for (i = 0; i < N_OUT_URB; i++) {
1155 this_urb = portdata->out_urbs[i];
1156 /* FIXME: This locking is insufficient as this_urb may
1157 go unused during the test */
1158 if (this_urb && test_bit(i, &portdata->out_busy))
1159 data_len += this_urb->transfer_buffer_length;
1160 }
1161 dbg("%s: %d", __func__, data_len);
1162 return data_len;
1163 }
1164
1165 static int option_open(struct tty_struct *tty, struct usb_serial_port *port)
1166 {
1167 struct option_port_private *portdata;
1168 struct option_intf_private *intfdata;
1169 struct usb_serial *serial = port->serial;
1170 int i, err;
1171 struct urb *urb;
1172
1173 portdata = usb_get_serial_port_data(port);
1174 intfdata = serial->private;
1175
1176 dbg("%s", __func__);
1177
1178 /* Start reading from the IN endpoint */
1179 for (i = 0; i < N_IN_URB; i++) {
1180 urb = portdata->in_urbs[i];
1181 if (!urb)
1182 continue;
1183 err = usb_submit_urb(urb, GFP_KERNEL);
1184 if (err) {
1185 dbg("%s: submit urb %d failed (%d) %d",
1186 __func__, i, err,
1187 urb->transfer_buffer_length);
1188 }
1189 }
1190
1191 option_send_setup(port);
1192
1193 serial->interface->needs_remote_wakeup = 1;
1194 spin_lock_irq(&intfdata->susp_lock);
1195 portdata->opened = 1;
1196 spin_unlock_irq(&intfdata->susp_lock);
1197 usb_autopm_put_interface(serial->interface);
1198
1199 return 0;
1200 }
1201
1202 static void option_dtr_rts(struct usb_serial_port *port, int on)
1203 {
1204 struct usb_serial *serial = port->serial;
1205 struct option_port_private *portdata;
1206
1207 dbg("%s", __func__);
1208 portdata = usb_get_serial_port_data(port);
1209 mutex_lock(&serial->disc_mutex);
1210 portdata->rts_state = on;
1211 portdata->dtr_state = on;
1212 if (serial->dev)
1213 option_send_setup(port);
1214 mutex_unlock(&serial->disc_mutex);
1215 }
1216
1217
1218 static void option_close(struct usb_serial_port *port)
1219 {
1220 int i;
1221 struct usb_serial *serial = port->serial;
1222 struct option_port_private *portdata;
1223 struct option_intf_private *intfdata = port->serial->private;
1224
1225 dbg("%s", __func__);
1226 portdata = usb_get_serial_port_data(port);
1227
1228 if (serial->dev) {
1229 /* Stop reading/writing urbs */
1230 spin_lock_irq(&intfdata->susp_lock);
1231 portdata->opened = 0;
1232 spin_unlock_irq(&intfdata->susp_lock);
1233
1234 for (i = 0; i < N_IN_URB; i++)
1235 usb_kill_urb(portdata->in_urbs[i]);
1236 for (i = 0; i < N_OUT_URB; i++)
1237 usb_kill_urb(portdata->out_urbs[i]);
1238 usb_autopm_get_interface(serial->interface);
1239 serial->interface->needs_remote_wakeup = 0;
1240 }
1241 }
1242
1243 /* Helper functions used by option_setup_urbs */
1244 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1245 int dir, void *ctx, char *buf, int len,
1246 void (*callback)(struct urb *))
1247 {
1248 struct urb *urb;
1249
1250 if (endpoint == -1)
1251 return NULL; /* endpoint not needed */
1252
1253 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1254 if (urb == NULL) {
1255 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1256 return NULL;
1257 }
1258
1259 /* Fill URB using supplied data. */
1260 usb_fill_bulk_urb(urb, serial->dev,
1261 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1262 buf, len, callback, ctx);
1263
1264 return urb;
1265 }
1266
1267 /* Setup urbs */
1268 static void option_setup_urbs(struct usb_serial *serial)
1269 {
1270 int i, j;
1271 struct usb_serial_port *port;
1272 struct option_port_private *portdata;
1273
1274 dbg("%s", __func__);
1275
1276 for (i = 0; i < serial->num_ports; i++) {
1277 port = serial->port[i];
1278 portdata = usb_get_serial_port_data(port);
1279
1280 /* Do indat endpoints first */
1281 for (j = 0; j < N_IN_URB; ++j) {
1282 portdata->in_urbs[j] = option_setup_urb(serial,
1283 port->bulk_in_endpointAddress,
1284 USB_DIR_IN, port,
1285 portdata->in_buffer[j],
1286 IN_BUFLEN, option_indat_callback);
1287 }
1288
1289 /* outdat endpoints */
1290 for (j = 0; j < N_OUT_URB; ++j) {
1291 portdata->out_urbs[j] = option_setup_urb(serial,
1292 port->bulk_out_endpointAddress,
1293 USB_DIR_OUT, port,
1294 portdata->out_buffer[j],
1295 OUT_BUFLEN, option_outdat_callback);
1296 }
1297 }
1298 }
1299
1300
1301 /** send RTS/DTR state to the port.
1302 *
1303 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1304 * CDC.
1305 */
1306 static int option_send_setup(struct usb_serial_port *port)
1307 {
1308 struct usb_serial *serial = port->serial;
1309 struct option_intf_private *intfdata =
1310 (struct option_intf_private *) serial->private;
1311 struct option_port_private *portdata;
1312 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1313 int val = 0;
1314 dbg("%s", __func__);
1315
1316 if (is_blacklisted(ifNum, intfdata->blacklist_info) ==
1317 OPTION_BLACKLIST_SENDSETUP) {
1318 dbg("No send_setup on blacklisted interface #%d\n", ifNum);
1319 return -EIO;
1320 }
1321
1322 portdata = usb_get_serial_port_data(port);
1323
1324 if (portdata->dtr_state)
1325 val |= 0x01;
1326 if (portdata->rts_state)
1327 val |= 0x02;
1328
1329 return usb_control_msg(serial->dev,
1330 usb_rcvctrlpipe(serial->dev, 0),
1331 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1332 }
1333
1334 static int option_startup(struct usb_serial *serial)
1335 {
1336 int i, j, err;
1337 struct usb_serial_port *port;
1338 struct option_port_private *portdata;
1339 u8 *buffer;
1340
1341 dbg("%s", __func__);
1342
1343 /* Now setup per port private data */
1344 for (i = 0; i < serial->num_ports; i++) {
1345 port = serial->port[i];
1346 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1347 if (!portdata) {
1348 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1349 __func__, i);
1350 return 1;
1351 }
1352 init_usb_anchor(&portdata->delayed);
1353
1354 for (j = 0; j < N_IN_URB; j++) {
1355 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1356 if (!buffer)
1357 goto bail_out_error;
1358 portdata->in_buffer[j] = buffer;
1359 }
1360
1361 for (j = 0; j < N_OUT_URB; j++) {
1362 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1363 if (!buffer)
1364 goto bail_out_error2;
1365 portdata->out_buffer[j] = buffer;
1366 }
1367
1368 usb_set_serial_port_data(port, portdata);
1369
1370 if (!port->interrupt_in_urb)
1371 continue;
1372 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1373 if (err)
1374 dbg("%s: submit irq_in urb failed %d",
1375 __func__, err);
1376 }
1377 option_setup_urbs(serial);
1378 return 0;
1379
1380 bail_out_error2:
1381 for (j = 0; j < N_OUT_URB; j++)
1382 kfree(portdata->out_buffer[j]);
1383 bail_out_error:
1384 for (j = 0; j < N_IN_URB; j++)
1385 if (portdata->in_buffer[j])
1386 free_page((unsigned long)portdata->in_buffer[j]);
1387 kfree(portdata);
1388 return 1;
1389 }
1390
1391 static void stop_read_write_urbs(struct usb_serial *serial)
1392 {
1393 int i, j;
1394 struct usb_serial_port *port;
1395 struct option_port_private *portdata;
1396
1397 /* Stop reading/writing urbs */
1398 for (i = 0; i < serial->num_ports; ++i) {
1399 port = serial->port[i];
1400 portdata = usb_get_serial_port_data(port);
1401 for (j = 0; j < N_IN_URB; j++)
1402 usb_kill_urb(portdata->in_urbs[j]);
1403 for (j = 0; j < N_OUT_URB; j++)
1404 usb_kill_urb(portdata->out_urbs[j]);
1405 }
1406 }
1407
1408 static void option_disconnect(struct usb_serial *serial)
1409 {
1410 dbg("%s", __func__);
1411
1412 stop_read_write_urbs(serial);
1413 }
1414
1415 static void option_release(struct usb_serial *serial)
1416 {
1417 int i, j;
1418 struct usb_serial_port *port;
1419 struct option_port_private *portdata;
1420
1421 dbg("%s", __func__);
1422
1423 /* Now free them */
1424 for (i = 0; i < serial->num_ports; ++i) {
1425 port = serial->port[i];
1426 portdata = usb_get_serial_port_data(port);
1427
1428 for (j = 0; j < N_IN_URB; j++) {
1429 if (portdata->in_urbs[j]) {
1430 usb_free_urb(portdata->in_urbs[j]);
1431 free_page((unsigned long)
1432 portdata->in_buffer[j]);
1433 portdata->in_urbs[j] = NULL;
1434 }
1435 }
1436 for (j = 0; j < N_OUT_URB; j++) {
1437 if (portdata->out_urbs[j]) {
1438 usb_free_urb(portdata->out_urbs[j]);
1439 kfree(portdata->out_buffer[j]);
1440 portdata->out_urbs[j] = NULL;
1441 }
1442 }
1443 }
1444
1445 /* Now free per port private data */
1446 for (i = 0; i < serial->num_ports; i++) {
1447 port = serial->port[i];
1448 kfree(usb_get_serial_port_data(port));
1449 }
1450 }
1451
1452 #ifdef CONFIG_PM
1453 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1454 {
1455 struct option_intf_private *intfdata = serial->private;
1456 int b;
1457
1458 dbg("%s entered", __func__);
1459
1460 if (message.event & PM_EVENT_AUTO) {
1461 spin_lock_irq(&intfdata->susp_lock);
1462 b = intfdata->in_flight;
1463 spin_unlock_irq(&intfdata->susp_lock);
1464
1465 if (b)
1466 return -EBUSY;
1467 }
1468
1469 spin_lock_irq(&intfdata->susp_lock);
1470 intfdata->suspended = 1;
1471 spin_unlock_irq(&intfdata->susp_lock);
1472 stop_read_write_urbs(serial);
1473
1474 return 0;
1475 }
1476
1477 static void play_delayed(struct usb_serial_port *port)
1478 {
1479 struct option_intf_private *data;
1480 struct option_port_private *portdata;
1481 struct urb *urb;
1482 int err;
1483
1484 portdata = usb_get_serial_port_data(port);
1485 data = port->serial->private;
1486 while ((urb = usb_get_from_anchor(&portdata->delayed))) {
1487 err = usb_submit_urb(urb, GFP_ATOMIC);
1488 if (!err)
1489 data->in_flight++;
1490 }
1491 }
1492
1493 static int option_resume(struct usb_serial *serial)
1494 {
1495 int i, j;
1496 struct usb_serial_port *port;
1497 struct option_intf_private *intfdata = serial->private;
1498 struct option_port_private *portdata;
1499 struct urb *urb;
1500 int err = 0;
1501
1502 dbg("%s entered", __func__);
1503 /* get the interrupt URBs resubmitted unconditionally */
1504 for (i = 0; i < serial->num_ports; i++) {
1505 port = serial->port[i];
1506 if (!port->interrupt_in_urb) {
1507 dbg("%s: No interrupt URB for port %d", __func__, i);
1508 continue;
1509 }
1510 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1511 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1512 if (err < 0) {
1513 err("%s: Error %d for interrupt URB of port%d",
1514 __func__, err, i);
1515 goto err_out;
1516 }
1517 }
1518
1519 for (i = 0; i < serial->num_ports; i++) {
1520 /* walk all ports */
1521 port = serial->port[i];
1522 portdata = usb_get_serial_port_data(port);
1523
1524 /* skip closed ports */
1525 spin_lock_irq(&intfdata->susp_lock);
1526 if (!portdata->opened) {
1527 spin_unlock_irq(&intfdata->susp_lock);
1528 continue;
1529 }
1530
1531 for (j = 0; j < N_IN_URB; j++) {
1532 urb = portdata->in_urbs[j];
1533 err = usb_submit_urb(urb, GFP_ATOMIC);
1534 if (err < 0) {
1535 err("%s: Error %d for bulk URB %d",
1536 __func__, err, i);
1537 spin_unlock_irq(&intfdata->susp_lock);
1538 goto err_out;
1539 }
1540 }
1541 play_delayed(port);
1542 spin_unlock_irq(&intfdata->susp_lock);
1543 }
1544 spin_lock_irq(&intfdata->susp_lock);
1545 intfdata->suspended = 0;
1546 spin_unlock_irq(&intfdata->susp_lock);
1547 err_out:
1548 return err;
1549 }
1550 #endif
1551
1552 MODULE_AUTHOR(DRIVER_AUTHOR);
1553 MODULE_DESCRIPTION(DRIVER_DESC);
1554 MODULE_VERSION(DRIVER_VERSION);
1555 MODULE_LICENSE("GPL");
1556
1557 module_param(debug, bool, S_IRUGO | S_IWUSR);
1558 MODULE_PARM_DESC(debug, "Debug messages");
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