projects / deliverable / linux.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
[deliverable/linux.git] / drivers / usb / serial / option.c
1 /*
2 USB Driver for GSM modems
3
4 Copyright (C) 2005 Matthias Urlichs <smurf@smurf.noris.de>
5
6 This driver is free software; you can redistribute it and/or modify
7 it under the terms of Version 2 of the GNU General Public License as
8 published by the Free Software Foundation.
9
10 Portions copied from the Keyspan driver by Hugh Blemings <hugh@blemings.org>
11
12 History: see the git log.
13
14 Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
15
16 This driver exists because the "normal" serial driver doesn't work too well
17 with GSM modems. Issues:
18 - data loss -- one single Receive URB is not nearly enough
19 - nonstandard flow (Option devices) control
20 - controlling the baud rate doesn't make sense
21
22 This driver is named "option" because the most common device it's
23 used for is a PC-Card (with an internal OHCI-USB interface, behind
24 which the GSM interface sits), made by Option Inc.
25
26 Some of the "one port" devices actually exhibit multiple USB instances
27 on the USB bus. This is not a bug, these ports are used for different
28 device features.
29 */
30
31 #define DRIVER_VERSION "v0.7.2"
32 #define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
33 #define DRIVER_DESC "USB Driver for GSM modems"
34
35 #include <linux/kernel.h>
36 #include <linux/jiffies.h>
37 #include <linux/errno.h>
38 #include <linux/tty.h>
39 #include <linux/tty_flip.h>
40 #include <linux/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 #define ZTE_PRODUCT_AC8710T 0xffff
309
310 /* ZTE PRODUCTS -- alternate vendor ID */
311 #define ZTE_VENDOR_ID2 0x1d6b
312 #define ZTE_PRODUCT_MF_330 0x0002
313
314 #define BENQ_VENDOR_ID 0x04a5
315 #define BENQ_PRODUCT_H10 0x4068
316
317 #define DLINK_VENDOR_ID 0x1186
318 #define DLINK_PRODUCT_DWM_652 0x3e04
319 #define DLINK_PRODUCT_DWM_652_U5 0xce16
320 #define DLINK_PRODUCT_DWM_652_U5A 0xce1e
321
322 #define QISDA_VENDOR_ID 0x1da5
323 #define QISDA_PRODUCT_H21_4512 0x4512
324 #define QISDA_PRODUCT_H21_4523 0x4523
325 #define QISDA_PRODUCT_H20_4515 0x4515
326 #define QISDA_PRODUCT_H20_4519 0x4519
327
328 /* TLAYTECH PRODUCTS */
329 #define TLAYTECH_VENDOR_ID 0x20B9
330 #define TLAYTECH_PRODUCT_TEU800 0x1682
331
332 /* TOSHIBA PRODUCTS */
333 #define TOSHIBA_VENDOR_ID 0x0930
334 #define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
335 #define TOSHIBA_PRODUCT_G450 0x0d45
336
337 #define ALINK_VENDOR_ID 0x1e0e
338 #define ALINK_PRODUCT_3GU 0x9200
339
340 /* ALCATEL PRODUCTS */
341 #define ALCATEL_VENDOR_ID 0x1bbb
342 #define ALCATEL_PRODUCT_X060S 0x0000
343
344 #define PIRELLI_VENDOR_ID 0x1266
345 #define PIRELLI_PRODUCT_C100_1 0x1002
346 #define PIRELLI_PRODUCT_C100_2 0x1003
347 #define PIRELLI_PRODUCT_1004 0x1004
348 #define PIRELLI_PRODUCT_1005 0x1005
349 #define PIRELLI_PRODUCT_1006 0x1006
350 #define PIRELLI_PRODUCT_1007 0x1007
351 #define PIRELLI_PRODUCT_1008 0x1008
352 #define PIRELLI_PRODUCT_1009 0x1009
353 #define PIRELLI_PRODUCT_100A 0x100a
354 #define PIRELLI_PRODUCT_100B 0x100b
355 #define PIRELLI_PRODUCT_100C 0x100c
356 #define PIRELLI_PRODUCT_100D 0x100d
357 #define PIRELLI_PRODUCT_100E 0x100e
358 #define PIRELLI_PRODUCT_100F 0x100f
359 #define PIRELLI_PRODUCT_1011 0x1011
360 #define PIRELLI_PRODUCT_1012 0x1012
361
362 /* Airplus products */
363 #define AIRPLUS_VENDOR_ID 0x1011
364 #define AIRPLUS_PRODUCT_MCD650 0x3198
365
366 /* Longcheer/Longsung vendor ID; makes whitelabel devices that
367 * many other vendors like 4G Systems, Alcatel, ChinaBird,
368 * Mobidata, etc sell under their own brand names.
369 */
370 #define LONGCHEER_VENDOR_ID 0x1c9e
371
372 /* 4G Systems products */
373 /* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick *
374 * It seems to contain a Qualcomm QSC6240/6290 chipset */
375 #define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603
376
377 /* Haier products */
378 #define HAIER_VENDOR_ID 0x201e
379 #define HAIER_PRODUCT_CE100 0x2009
380
381 #define CINTERION_VENDOR_ID 0x0681
382
383 /* some devices interfaces need special handling due to a number of reasons */
384 enum option_blacklist_reason {
385 OPTION_BLACKLIST_NONE = 0,
386 OPTION_BLACKLIST_SENDSETUP = 1,
387 OPTION_BLACKLIST_RESERVED_IF = 2
388 };
389
390 struct option_blacklist_info {
391 const u32 infolen; /* number of interface numbers on blacklist */
392 const u8 *ifaceinfo; /* pointer to the array holding the numbers */
393 enum option_blacklist_reason reason;
394 };
395
396 static const u8 four_g_w14_no_sendsetup[] = { 0, 1 };
397 static const struct option_blacklist_info four_g_w14_blacklist = {
398 .infolen = ARRAY_SIZE(four_g_w14_no_sendsetup),
399 .ifaceinfo = four_g_w14_no_sendsetup,
400 .reason = OPTION_BLACKLIST_SENDSETUP
401 };
402
403 static const struct usb_device_id option_ids[] = {
404 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
405 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
406 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
407 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
408 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
409 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
410 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
411 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
412 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
413 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
414 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
415 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
416 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
417 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
418 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
419 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
420 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
421 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
422 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
423 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
424 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
425 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
426 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
427 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
428 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
429 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
430 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
431 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
432 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
433 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
434 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
435 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
436 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
437 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
438 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
439 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
440 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
441 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
442 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
443 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
444 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
445 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
446 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
447 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
448 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
449 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
450 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
451 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
452 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
453 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
454 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
455 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
456 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
457 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
458 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
459 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
460 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
461 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
462 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
463 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
464 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
465 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
466 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
467 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
468 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
469 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
470 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
471 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
472 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
473 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
474 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
475 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
476 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
477 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
478 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
479 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
480 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
481 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
482 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
483 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
484 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
485 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
486 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
487 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
488 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
489 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
490 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
491 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
492 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
493 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
494 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
495 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
496 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
497 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
498 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
499 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
500 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
501 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
502 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
503 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
504 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
505 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
506 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
507 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
508 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
509 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
510 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
511 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
512 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
513 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
514 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
515 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
516 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
517 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
518 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
519 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
520 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */
521 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
522 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
523 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
524 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
525 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
526 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
527 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
528 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
529 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
530 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
531 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
532
533 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
534 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
535 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
536
537 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
538 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
539 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
540 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
541 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
542 { 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 */
543 { 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 */
544 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
545 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
546 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
547 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
548 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
549 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
550 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
551 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
552 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
553 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
554 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
555 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
556 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
557 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
558 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
559 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
560 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
561 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
562 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
563 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
564 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
565 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
566 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
567 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
568 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
569 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
570 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
571 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
572 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
573 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
574 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
575 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
576 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
577 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
578 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
579 { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6280) }, /* BP3-USB & BP3-EXT HSDPA */
580 { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6008) },
581 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
582 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
584 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
585 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
586 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
587 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
588 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
589 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
590 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
591 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
592 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
593 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
594 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
595 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
596 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
597 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
598 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
599 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
600 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
601 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
602 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
603 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
604 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
605 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
606 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
607 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
608 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
609 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
610 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
611 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
612 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
613 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
614 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
615 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
616 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
617 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
618 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
619 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
620 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
621 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
622 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
623 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
624 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
625 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
626 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
627 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
628 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
629 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
630 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
631 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
632 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
633 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
634 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
635 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
636 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
637 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
638 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
639 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
640 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
641 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
642 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
643 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
644 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) },
645 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) },
646 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) },
647 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) },
648 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) },
649 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) },
650 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) },
651 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) },
652 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) },
653 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) },
654 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) },
655 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) },
656 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) },
657 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) },
658 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) },
659 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0144, 0xff, 0xff, 0xff) },
660 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0145, 0xff, 0xff, 0xff) },
661 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0146, 0xff, 0xff, 0xff) },
662 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) },
663 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0148, 0xff, 0xff, 0xff) },
664 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0149, 0xff, 0xff, 0xff) },
665 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0150, 0xff, 0xff, 0xff) },
666 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) },
667 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) },
668 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) },
669 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) },
670 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) },
671 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) },
672 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) },
673 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) },
674 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) },
675 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) },
676 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) },
677 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) },
678 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
679 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
680 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
681 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
682 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
683 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
684 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) },
685 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) },
686 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
687 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
688 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
689 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710T, 0xff, 0xff, 0xff) },
690 { USB_DEVICE(ZTE_VENDOR_ID2, ZTE_PRODUCT_MF_330) },
691 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
692 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
693 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */
694 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5A) },
695 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
696 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
697 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
698 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
699 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
700 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
701 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
702 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
703 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
704 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
705 { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
706 { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14),
707 .driver_info = (kernel_ulong_t)&four_g_w14_blacklist
708 },
709 { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },
710 /* Pirelli */
711 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_1)},
712 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_2)},
713 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1004)},
714 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1005)},
715 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1006)},
716 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1007)},
717 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1008)},
718 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1009)},
719 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100A)},
720 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100B) },
721 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100C) },
722 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100D) },
723 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100E) },
724 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100F) },
725 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1011)},
726 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1012)},
727
728 { USB_DEVICE(CINTERION_VENDOR_ID, 0x0047) },
729 { } /* Terminating entry */
730 };
731 MODULE_DEVICE_TABLE(usb, option_ids);
732
733 static struct usb_driver option_driver = {
734 .name = "option",
735 .probe = usb_serial_probe,
736 .disconnect = usb_serial_disconnect,
737 #ifdef CONFIG_PM
738 .suspend = usb_serial_suspend,
739 .resume = usb_serial_resume,
740 .supports_autosuspend = 1,
741 #endif
742 .id_table = option_ids,
743 .no_dynamic_id = 1,
744 };
745
746 /* The card has three separate interfaces, which the serial driver
747 * recognizes separately, thus num_port=1.
748 */
749
750 static struct usb_serial_driver option_1port_device = {
751 .driver = {
752 .owner = THIS_MODULE,
753 .name = "option1",
754 },
755 .description = "GSM modem (1-port)",
756 .usb_driver = &option_driver,
757 .id_table = option_ids,
758 .num_ports = 1,
759 .probe = option_probe,
760 .open = option_open,
761 .close = option_close,
762 .dtr_rts = option_dtr_rts,
763 .write = option_write,
764 .write_room = option_write_room,
765 .chars_in_buffer = option_chars_in_buffer,
766 .set_termios = option_set_termios,
767 .tiocmget = option_tiocmget,
768 .tiocmset = option_tiocmset,
769 .attach = option_startup,
770 .disconnect = option_disconnect,
771 .release = option_release,
772 .read_int_callback = option_instat_callback,
773 #ifdef CONFIG_PM
774 .suspend = option_suspend,
775 .resume = option_resume,
776 #endif
777 };
778
779 static int debug;
780
781 /* per port private data */
782
783 #define N_IN_URB 4
784 #define N_OUT_URB 4
785 #define IN_BUFLEN 4096
786 #define OUT_BUFLEN 4096
787
788 struct option_intf_private {
789 spinlock_t susp_lock;
790 unsigned int suspended:1;
791 int in_flight;
792 struct option_blacklist_info *blacklist_info;
793 };
794
795 struct option_port_private {
796 /* Input endpoints and buffer for this port */
797 struct urb *in_urbs[N_IN_URB];
798 u8 *in_buffer[N_IN_URB];
799 /* Output endpoints and buffer for this port */
800 struct urb *out_urbs[N_OUT_URB];
801 u8 *out_buffer[N_OUT_URB];
802 unsigned long out_busy; /* Bit vector of URBs in use */
803 int opened;
804 struct usb_anchor delayed;
805
806 /* Settings for the port */
807 int rts_state; /* Handshaking pins (outputs) */
808 int dtr_state;
809 int cts_state; /* Handshaking pins (inputs) */
810 int dsr_state;
811 int dcd_state;
812 int ri_state;
813
814 unsigned long tx_start_time[N_OUT_URB];
815 };
816
817 /* Functions used by new usb-serial code. */
818 static int __init option_init(void)
819 {
820 int retval;
821 retval = usb_serial_register(&option_1port_device);
822 if (retval)
823 goto failed_1port_device_register;
824 retval = usb_register(&option_driver);
825 if (retval)
826 goto failed_driver_register;
827
828 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
829 DRIVER_DESC "\n");
830
831 return 0;
832
833 failed_driver_register:
834 usb_serial_deregister(&option_1port_device);
835 failed_1port_device_register:
836 return retval;
837 }
838
839 static void __exit option_exit(void)
840 {
841 usb_deregister(&option_driver);
842 usb_serial_deregister(&option_1port_device);
843 }
844
845 module_init(option_init);
846 module_exit(option_exit);
847
848 static int option_probe(struct usb_serial *serial,
849 const struct usb_device_id *id)
850 {
851 struct option_intf_private *data;
852
853 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
854 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
855 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
856 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
857 return -ENODEV;
858
859 /* Bandrich modem and AT command interface is 0xff */
860 if ((serial->dev->descriptor.idVendor == BANDRICH_VENDOR_ID ||
861 serial->dev->descriptor.idVendor == PIRELLI_VENDOR_ID) &&
862 serial->interface->cur_altsetting->desc.bInterfaceClass != 0xff)
863 return -ENODEV;
864
865 data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
866 if (!data)
867 return -ENOMEM;
868 spin_lock_init(&data->susp_lock);
869 data->blacklist_info = (struct option_blacklist_info*) id->driver_info;
870 return 0;
871 }
872
873 static enum option_blacklist_reason is_blacklisted(const u8 ifnum,
874 const struct option_blacklist_info *blacklist)
875 {
876 const u8 *info;
877 int i;
878
879 if (blacklist) {
880 info = blacklist->ifaceinfo;
881
882 for (i = 0; i < blacklist->infolen; i++) {
883 if (info[i] == ifnum)
884 return blacklist->reason;
885 }
886 }
887 return OPTION_BLACKLIST_NONE;
888 }
889
890 static void option_set_termios(struct tty_struct *tty,
891 struct usb_serial_port *port, struct ktermios *old_termios)
892 {
893 dbg("%s", __func__);
894 /* Doesn't support option setting */
895 tty_termios_copy_hw(tty->termios, old_termios);
896 option_send_setup(port);
897 }
898
899 static int option_tiocmget(struct tty_struct *tty, struct file *file)
900 {
901 struct usb_serial_port *port = tty->driver_data;
902 unsigned int value;
903 struct option_port_private *portdata;
904
905 portdata = usb_get_serial_port_data(port);
906
907 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
908 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
909 ((portdata->cts_state) ? TIOCM_CTS : 0) |
910 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
911 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
912 ((portdata->ri_state) ? TIOCM_RNG : 0);
913
914 return value;
915 }
916
917 static int option_tiocmset(struct tty_struct *tty, struct file *file,
918 unsigned int set, unsigned int clear)
919 {
920 struct usb_serial_port *port = tty->driver_data;
921 struct option_port_private *portdata;
922
923 portdata = usb_get_serial_port_data(port);
924
925 /* FIXME: what locks portdata fields ? */
926 if (set & TIOCM_RTS)
927 portdata->rts_state = 1;
928 if (set & TIOCM_DTR)
929 portdata->dtr_state = 1;
930
931 if (clear & TIOCM_RTS)
932 portdata->rts_state = 0;
933 if (clear & TIOCM_DTR)
934 portdata->dtr_state = 0;
935 return option_send_setup(port);
936 }
937
938 /* Write */
939 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
940 const unsigned char *buf, int count)
941 {
942 struct option_port_private *portdata;
943 struct option_intf_private *intfdata;
944 int i;
945 int left, todo;
946 struct urb *this_urb = NULL; /* spurious */
947 int err;
948 unsigned long flags;
949
950 portdata = usb_get_serial_port_data(port);
951 intfdata = port->serial->private;
952
953 dbg("%s: write (%d chars)", __func__, count);
954
955 i = 0;
956 left = count;
957 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
958 todo = left;
959 if (todo > OUT_BUFLEN)
960 todo = OUT_BUFLEN;
961
962 this_urb = portdata->out_urbs[i];
963 if (test_and_set_bit(i, &portdata->out_busy)) {
964 if (time_before(jiffies,
965 portdata->tx_start_time[i] + 10 * HZ))
966 continue;
967 usb_unlink_urb(this_urb);
968 continue;
969 }
970 dbg("%s: endpoint %d buf %d", __func__,
971 usb_pipeendpoint(this_urb->pipe), i);
972
973 err = usb_autopm_get_interface_async(port->serial->interface);
974 if (err < 0)
975 break;
976
977 /* send the data */
978 memcpy(this_urb->transfer_buffer, buf, todo);
979 this_urb->transfer_buffer_length = todo;
980
981 spin_lock_irqsave(&intfdata->susp_lock, flags);
982 if (intfdata->suspended) {
983 usb_anchor_urb(this_urb, &portdata->delayed);
984 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
985 } else {
986 intfdata->in_flight++;
987 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
988 err = usb_submit_urb(this_urb, GFP_ATOMIC);
989 if (err) {
990 dbg("usb_submit_urb %p (write bulk) failed "
991 "(%d)", this_urb, err);
992 clear_bit(i, &portdata->out_busy);
993 spin_lock_irqsave(&intfdata->susp_lock, flags);
994 intfdata->in_flight--;
995 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
996 continue;
997 }
998 }
999
1000 portdata->tx_start_time[i] = jiffies;
1001 buf += todo;
1002 left -= todo;
1003 }
1004
1005 count -= left;
1006 dbg("%s: wrote (did %d)", __func__, count);
1007 return count;
1008 }
1009
1010 static void option_indat_callback(struct urb *urb)
1011 {
1012 int err;
1013 int endpoint;
1014 struct usb_serial_port *port;
1015 struct tty_struct *tty;
1016 unsigned char *data = urb->transfer_buffer;
1017 int status = urb->status;
1018
1019 dbg("%s: %p", __func__, urb);
1020
1021 endpoint = usb_pipeendpoint(urb->pipe);
1022 port = urb->context;
1023
1024 if (status) {
1025 dbg("%s: nonzero status: %d on endpoint %02x.",
1026 __func__, status, endpoint);
1027 } else {
1028 tty = tty_port_tty_get(&port->port);
1029 if (urb->actual_length) {
1030 tty_insert_flip_string(tty, data, urb->actual_length);
1031 tty_flip_buffer_push(tty);
1032 } else
1033 dbg("%s: empty read urb received", __func__);
1034 tty_kref_put(tty);
1035
1036 /* Resubmit urb so we continue receiving */
1037 if (status != -ESHUTDOWN) {
1038 err = usb_submit_urb(urb, GFP_ATOMIC);
1039 if (err && err != -EPERM)
1040 printk(KERN_ERR "%s: resubmit read urb failed. "
1041 "(%d)", __func__, err);
1042 else
1043 usb_mark_last_busy(port->serial->dev);
1044 }
1045
1046 }
1047 return;
1048 }
1049
1050 static void option_outdat_callback(struct urb *urb)
1051 {
1052 struct usb_serial_port *port;
1053 struct option_port_private *portdata;
1054 struct option_intf_private *intfdata;
1055 int i;
1056
1057 dbg("%s", __func__);
1058
1059 port = urb->context;
1060 intfdata = port->serial->private;
1061
1062 usb_serial_port_softint(port);
1063 usb_autopm_put_interface_async(port->serial->interface);
1064 portdata = usb_get_serial_port_data(port);
1065 spin_lock(&intfdata->susp_lock);
1066 intfdata->in_flight--;
1067 spin_unlock(&intfdata->susp_lock);
1068
1069 for (i = 0; i < N_OUT_URB; ++i) {
1070 if (portdata->out_urbs[i] == urb) {
1071 smp_mb__before_clear_bit();
1072 clear_bit(i, &portdata->out_busy);
1073 break;
1074 }
1075 }
1076 }
1077
1078 static void option_instat_callback(struct urb *urb)
1079 {
1080 int err;
1081 int status = urb->status;
1082 struct usb_serial_port *port = urb->context;
1083 struct option_port_private *portdata = usb_get_serial_port_data(port);
1084
1085 dbg("%s", __func__);
1086 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
1087
1088 if (status == 0) {
1089 struct usb_ctrlrequest *req_pkt =
1090 (struct usb_ctrlrequest *)urb->transfer_buffer;
1091
1092 if (!req_pkt) {
1093 dbg("%s: NULL req_pkt", __func__);
1094 return;
1095 }
1096 if ((req_pkt->bRequestType == 0xA1) &&
1097 (req_pkt->bRequest == 0x20)) {
1098 int old_dcd_state;
1099 unsigned char signals = *((unsigned char *)
1100 urb->transfer_buffer +
1101 sizeof(struct usb_ctrlrequest));
1102
1103 dbg("%s: signal x%x", __func__, signals);
1104
1105 old_dcd_state = portdata->dcd_state;
1106 portdata->cts_state = 1;
1107 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
1108 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
1109 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
1110
1111 if (old_dcd_state && !portdata->dcd_state) {
1112 struct tty_struct *tty =
1113 tty_port_tty_get(&port->port);
1114 if (tty && !C_CLOCAL(tty))
1115 tty_hangup(tty);
1116 tty_kref_put(tty);
1117 }
1118 } else {
1119 dbg("%s: type %x req %x", __func__,
1120 req_pkt->bRequestType, req_pkt->bRequest);
1121 }
1122 } else
1123 err("%s: error %d", __func__, status);
1124
1125 /* Resubmit urb so we continue receiving IRQ data */
1126 if (status != -ESHUTDOWN && status != -ENOENT) {
1127 err = usb_submit_urb(urb, GFP_ATOMIC);
1128 if (err)
1129 dbg("%s: resubmit intr urb failed. (%d)",
1130 __func__, err);
1131 }
1132 }
1133
1134 static int option_write_room(struct tty_struct *tty)
1135 {
1136 struct usb_serial_port *port = tty->driver_data;
1137 struct option_port_private *portdata;
1138 int i;
1139 int data_len = 0;
1140 struct urb *this_urb;
1141
1142 portdata = usb_get_serial_port_data(port);
1143
1144 for (i = 0; i < N_OUT_URB; i++) {
1145 this_urb = portdata->out_urbs[i];
1146 if (this_urb && !test_bit(i, &portdata->out_busy))
1147 data_len += OUT_BUFLEN;
1148 }
1149
1150 dbg("%s: %d", __func__, data_len);
1151 return data_len;
1152 }
1153
1154 static int option_chars_in_buffer(struct tty_struct *tty)
1155 {
1156 struct usb_serial_port *port = tty->driver_data;
1157 struct option_port_private *portdata;
1158 int i;
1159 int data_len = 0;
1160 struct urb *this_urb;
1161
1162 portdata = usb_get_serial_port_data(port);
1163
1164 for (i = 0; i < N_OUT_URB; i++) {
1165 this_urb = portdata->out_urbs[i];
1166 /* FIXME: This locking is insufficient as this_urb may
1167 go unused during the test */
1168 if (this_urb && test_bit(i, &portdata->out_busy))
1169 data_len += this_urb->transfer_buffer_length;
1170 }
1171 dbg("%s: %d", __func__, data_len);
1172 return data_len;
1173 }
1174
1175 static int option_open(struct tty_struct *tty, struct usb_serial_port *port)
1176 {
1177 struct option_port_private *portdata;
1178 struct option_intf_private *intfdata;
1179 struct usb_serial *serial = port->serial;
1180 int i, err;
1181 struct urb *urb;
1182
1183 portdata = usb_get_serial_port_data(port);
1184 intfdata = serial->private;
1185
1186 dbg("%s", __func__);
1187
1188 /* Start reading from the IN endpoint */
1189 for (i = 0; i < N_IN_URB; i++) {
1190 urb = portdata->in_urbs[i];
1191 if (!urb)
1192 continue;
1193 err = usb_submit_urb(urb, GFP_KERNEL);
1194 if (err) {
1195 dbg("%s: submit urb %d failed (%d) %d",
1196 __func__, i, err,
1197 urb->transfer_buffer_length);
1198 }
1199 }
1200
1201 option_send_setup(port);
1202
1203 serial->interface->needs_remote_wakeup = 1;
1204 spin_lock_irq(&intfdata->susp_lock);
1205 portdata->opened = 1;
1206 spin_unlock_irq(&intfdata->susp_lock);
1207 usb_autopm_put_interface(serial->interface);
1208
1209 return 0;
1210 }
1211
1212 static void option_dtr_rts(struct usb_serial_port *port, int on)
1213 {
1214 struct usb_serial *serial = port->serial;
1215 struct option_port_private *portdata;
1216
1217 dbg("%s", __func__);
1218 portdata = usb_get_serial_port_data(port);
1219 mutex_lock(&serial->disc_mutex);
1220 portdata->rts_state = on;
1221 portdata->dtr_state = on;
1222 if (serial->dev)
1223 option_send_setup(port);
1224 mutex_unlock(&serial->disc_mutex);
1225 }
1226
1227
1228 static void option_close(struct usb_serial_port *port)
1229 {
1230 int i;
1231 struct usb_serial *serial = port->serial;
1232 struct option_port_private *portdata;
1233 struct option_intf_private *intfdata = port->serial->private;
1234
1235 dbg("%s", __func__);
1236 portdata = usb_get_serial_port_data(port);
1237
1238 if (serial->dev) {
1239 /* Stop reading/writing urbs */
1240 spin_lock_irq(&intfdata->susp_lock);
1241 portdata->opened = 0;
1242 spin_unlock_irq(&intfdata->susp_lock);
1243
1244 for (i = 0; i < N_IN_URB; i++)
1245 usb_kill_urb(portdata->in_urbs[i]);
1246 for (i = 0; i < N_OUT_URB; i++)
1247 usb_kill_urb(portdata->out_urbs[i]);
1248 usb_autopm_get_interface(serial->interface);
1249 serial->interface->needs_remote_wakeup = 0;
1250 }
1251 }
1252
1253 /* Helper functions used by option_setup_urbs */
1254 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1255 int dir, void *ctx, char *buf, int len,
1256 void (*callback)(struct urb *))
1257 {
1258 struct urb *urb;
1259
1260 if (endpoint == -1)
1261 return NULL; /* endpoint not needed */
1262
1263 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1264 if (urb == NULL) {
1265 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1266 return NULL;
1267 }
1268
1269 /* Fill URB using supplied data. */
1270 usb_fill_bulk_urb(urb, serial->dev,
1271 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1272 buf, len, callback, ctx);
1273
1274 return urb;
1275 }
1276
1277 /* Setup urbs */
1278 static void option_setup_urbs(struct usb_serial *serial)
1279 {
1280 int i, j;
1281 struct usb_serial_port *port;
1282 struct option_port_private *portdata;
1283
1284 dbg("%s", __func__);
1285
1286 for (i = 0; i < serial->num_ports; i++) {
1287 port = serial->port[i];
1288 portdata = usb_get_serial_port_data(port);
1289
1290 /* Do indat endpoints first */
1291 for (j = 0; j < N_IN_URB; ++j) {
1292 portdata->in_urbs[j] = option_setup_urb(serial,
1293 port->bulk_in_endpointAddress,
1294 USB_DIR_IN, port,
1295 portdata->in_buffer[j],
1296 IN_BUFLEN, option_indat_callback);
1297 }
1298
1299 /* outdat endpoints */
1300 for (j = 0; j < N_OUT_URB; ++j) {
1301 portdata->out_urbs[j] = option_setup_urb(serial,
1302 port->bulk_out_endpointAddress,
1303 USB_DIR_OUT, port,
1304 portdata->out_buffer[j],
1305 OUT_BUFLEN, option_outdat_callback);
1306 }
1307 }
1308 }
1309
1310
1311 /** send RTS/DTR state to the port.
1312 *
1313 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1314 * CDC.
1315 */
1316 static int option_send_setup(struct usb_serial_port *port)
1317 {
1318 struct usb_serial *serial = port->serial;
1319 struct option_intf_private *intfdata =
1320 (struct option_intf_private *) serial->private;
1321 struct option_port_private *portdata;
1322 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1323 int val = 0;
1324 dbg("%s", __func__);
1325
1326 if (is_blacklisted(ifNum, intfdata->blacklist_info) ==
1327 OPTION_BLACKLIST_SENDSETUP) {
1328 dbg("No send_setup on blacklisted interface #%d\n", ifNum);
1329 return -EIO;
1330 }
1331
1332 portdata = usb_get_serial_port_data(port);
1333
1334 if (portdata->dtr_state)
1335 val |= 0x01;
1336 if (portdata->rts_state)
1337 val |= 0x02;
1338
1339 return usb_control_msg(serial->dev,
1340 usb_rcvctrlpipe(serial->dev, 0),
1341 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1342 }
1343
1344 static int option_startup(struct usb_serial *serial)
1345 {
1346 int i, j, err;
1347 struct usb_serial_port *port;
1348 struct option_port_private *portdata;
1349 u8 *buffer;
1350
1351 dbg("%s", __func__);
1352
1353 /* Now setup per port private data */
1354 for (i = 0; i < serial->num_ports; i++) {
1355 port = serial->port[i];
1356 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1357 if (!portdata) {
1358 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1359 __func__, i);
1360 return 1;
1361 }
1362 init_usb_anchor(&portdata->delayed);
1363
1364 for (j = 0; j < N_IN_URB; j++) {
1365 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1366 if (!buffer)
1367 goto bail_out_error;
1368 portdata->in_buffer[j] = buffer;
1369 }
1370
1371 for (j = 0; j < N_OUT_URB; j++) {
1372 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1373 if (!buffer)
1374 goto bail_out_error2;
1375 portdata->out_buffer[j] = buffer;
1376 }
1377
1378 usb_set_serial_port_data(port, portdata);
1379
1380 if (!port->interrupt_in_urb)
1381 continue;
1382 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1383 if (err)
1384 dbg("%s: submit irq_in urb failed %d",
1385 __func__, err);
1386 }
1387 option_setup_urbs(serial);
1388 return 0;
1389
1390 bail_out_error2:
1391 for (j = 0; j < N_OUT_URB; j++)
1392 kfree(portdata->out_buffer[j]);
1393 bail_out_error:
1394 for (j = 0; j < N_IN_URB; j++)
1395 if (portdata->in_buffer[j])
1396 free_page((unsigned long)portdata->in_buffer[j]);
1397 kfree(portdata);
1398 return 1;
1399 }
1400
1401 static void stop_read_write_urbs(struct usb_serial *serial)
1402 {
1403 int i, j;
1404 struct usb_serial_port *port;
1405 struct option_port_private *portdata;
1406
1407 /* Stop reading/writing urbs */
1408 for (i = 0; i < serial->num_ports; ++i) {
1409 port = serial->port[i];
1410 portdata = usb_get_serial_port_data(port);
1411 for (j = 0; j < N_IN_URB; j++)
1412 usb_kill_urb(portdata->in_urbs[j]);
1413 for (j = 0; j < N_OUT_URB; j++)
1414 usb_kill_urb(portdata->out_urbs[j]);
1415 }
1416 }
1417
1418 static void option_disconnect(struct usb_serial *serial)
1419 {
1420 dbg("%s", __func__);
1421
1422 stop_read_write_urbs(serial);
1423 }
1424
1425 static void option_release(struct usb_serial *serial)
1426 {
1427 int i, j;
1428 struct usb_serial_port *port;
1429 struct option_port_private *portdata;
1430
1431 dbg("%s", __func__);
1432
1433 /* Now free them */
1434 for (i = 0; i < serial->num_ports; ++i) {
1435 port = serial->port[i];
1436 portdata = usb_get_serial_port_data(port);
1437
1438 for (j = 0; j < N_IN_URB; j++) {
1439 if (portdata->in_urbs[j]) {
1440 usb_free_urb(portdata->in_urbs[j]);
1441 free_page((unsigned long)
1442 portdata->in_buffer[j]);
1443 portdata->in_urbs[j] = NULL;
1444 }
1445 }
1446 for (j = 0; j < N_OUT_URB; j++) {
1447 if (portdata->out_urbs[j]) {
1448 usb_free_urb(portdata->out_urbs[j]);
1449 kfree(portdata->out_buffer[j]);
1450 portdata->out_urbs[j] = NULL;
1451 }
1452 }
1453 }
1454
1455 /* Now free per port private data */
1456 for (i = 0; i < serial->num_ports; i++) {
1457 port = serial->port[i];
1458 kfree(usb_get_serial_port_data(port));
1459 }
1460 }
1461
1462 #ifdef CONFIG_PM
1463 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1464 {
1465 struct option_intf_private *intfdata = serial->private;
1466 int b;
1467
1468 dbg("%s entered", __func__);
1469
1470 if (message.event & PM_EVENT_AUTO) {
1471 spin_lock_irq(&intfdata->susp_lock);
1472 b = intfdata->in_flight;
1473 spin_unlock_irq(&intfdata->susp_lock);
1474
1475 if (b)
1476 return -EBUSY;
1477 }
1478
1479 spin_lock_irq(&intfdata->susp_lock);
1480 intfdata->suspended = 1;
1481 spin_unlock_irq(&intfdata->susp_lock);
1482 stop_read_write_urbs(serial);
1483
1484 return 0;
1485 }
1486
1487 static void play_delayed(struct usb_serial_port *port)
1488 {
1489 struct option_intf_private *data;
1490 struct option_port_private *portdata;
1491 struct urb *urb;
1492 int err;
1493
1494 portdata = usb_get_serial_port_data(port);
1495 data = port->serial->private;
1496 while ((urb = usb_get_from_anchor(&portdata->delayed))) {
1497 err = usb_submit_urb(urb, GFP_ATOMIC);
1498 if (!err)
1499 data->in_flight++;
1500 }
1501 }
1502
1503 static int option_resume(struct usb_serial *serial)
1504 {
1505 int i, j;
1506 struct usb_serial_port *port;
1507 struct option_intf_private *intfdata = serial->private;
1508 struct option_port_private *portdata;
1509 struct urb *urb;
1510 int err = 0;
1511
1512 dbg("%s entered", __func__);
1513 /* get the interrupt URBs resubmitted unconditionally */
1514 for (i = 0; i < serial->num_ports; i++) {
1515 port = serial->port[i];
1516 if (!port->interrupt_in_urb) {
1517 dbg("%s: No interrupt URB for port %d", __func__, i);
1518 continue;
1519 }
1520 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1521 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1522 if (err < 0) {
1523 err("%s: Error %d for interrupt URB of port%d",
1524 __func__, err, i);
1525 goto err_out;
1526 }
1527 }
1528
1529 for (i = 0; i < serial->num_ports; i++) {
1530 /* walk all ports */
1531 port = serial->port[i];
1532 portdata = usb_get_serial_port_data(port);
1533
1534 /* skip closed ports */
1535 spin_lock_irq(&intfdata->susp_lock);
1536 if (!portdata->opened) {
1537 spin_unlock_irq(&intfdata->susp_lock);
1538 continue;
1539 }
1540
1541 for (j = 0; j < N_IN_URB; j++) {
1542 urb = portdata->in_urbs[j];
1543 err = usb_submit_urb(urb, GFP_ATOMIC);
1544 if (err < 0) {
1545 err("%s: Error %d for bulk URB %d",
1546 __func__, err, i);
1547 spin_unlock_irq(&intfdata->susp_lock);
1548 goto err_out;
1549 }
1550 }
1551 play_delayed(port);
1552 spin_unlock_irq(&intfdata->susp_lock);
1553 }
1554 spin_lock_irq(&intfdata->susp_lock);
1555 intfdata->suspended = 0;
1556 spin_unlock_irq(&intfdata->susp_lock);
1557 err_out:
1558 return err;
1559 }
1560 #endif
1561
1562 MODULE_AUTHOR(DRIVER_AUTHOR);
1563 MODULE_DESCRIPTION(DRIVER_DESC);
1564 MODULE_VERSION(DRIVER_VERSION);
1565 MODULE_LICENSE("GPL");
1566
1567 module_param(debug, bool, S_IRUGO | S_IWUSR);
1568 MODULE_PARM_DESC(debug, "Debug messages");
Linux kernel - Deliverables
This page took 0.081757 seconds and 6 git commands to generate.