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31#define DRIVER_VERSION "v0.7.2"
32#define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
33#define DRIVER_DESC "USB Driver for GSM modems"
34
35#include <linux/kernel.h>
36#include <linux/jiffies.h>
37#include <linux/errno.h>
38#include <linux/tty.h>
39#include <linux/tty_flip.h>
40#include <linux/module.h>
41#include <linux/bitops.h>
42#include <linux/usb.h>
43#include <linux/usb/serial.h>
44
45
46static int option_probe(struct usb_serial *serial,
47 const struct usb_device_id *id);
48static int option_open(struct tty_struct *tty, struct usb_serial_port *port);
49static void option_close(struct usb_serial_port *port);
50static void option_dtr_rts(struct usb_serial_port *port, int on);
51
52static int option_startup(struct usb_serial *serial);
53static void option_disconnect(struct usb_serial *serial);
54static void option_release(struct usb_serial *serial);
55static int option_write_room(struct tty_struct *tty);
56
57static void option_instat_callback(struct urb *urb);
58
59static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
60 const unsigned char *buf, int count);
61static int option_chars_in_buffer(struct tty_struct *tty);
62static void option_set_termios(struct tty_struct *tty,
63 struct usb_serial_port *port, struct ktermios *old);
64static int option_tiocmget(struct tty_struct *tty, struct file *file);
65static int option_tiocmset(struct tty_struct *tty, struct file *file,
66 unsigned int set, unsigned int clear);
67static int option_send_setup(struct usb_serial_port *port);
68#ifdef CONFIG_PM
69static int option_suspend(struct usb_serial *serial, pm_message_t message);
70static int option_resume(struct usb_serial *serial);
71#endif
72
73
74#define OPTION_VENDOR_ID 0x0AF0
75#define OPTION_PRODUCT_COLT 0x5000
76#define OPTION_PRODUCT_RICOLA 0x6000
77#define OPTION_PRODUCT_RICOLA_LIGHT 0x6100
78#define OPTION_PRODUCT_RICOLA_QUAD 0x6200
79#define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300
80#define OPTION_PRODUCT_RICOLA_NDIS 0x6050
81#define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150
82#define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250
83#define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350
84#define OPTION_PRODUCT_COBRA 0x6500
85#define OPTION_PRODUCT_COBRA_BUS 0x6501
86#define OPTION_PRODUCT_VIPER 0x6600
87#define OPTION_PRODUCT_VIPER_BUS 0x6601
88#define OPTION_PRODUCT_GT_MAX_READY 0x6701
89#define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721
90#define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741
91#define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761
92#define OPTION_PRODUCT_KOI_MODEM 0x6800
93#define OPTION_PRODUCT_SCORPION_MODEM 0x6901
94#define OPTION_PRODUCT_ETNA_MODEM 0x7001
95#define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021
96#define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041
97#define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061
98#define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100
99#define OPTION_PRODUCT_GTM380_MODEM 0x7201
100
101#define HUAWEI_VENDOR_ID 0x12D1
102#define HUAWEI_PRODUCT_E600 0x1001
103#define HUAWEI_PRODUCT_E220 0x1003
104#define HUAWEI_PRODUCT_E220BIS 0x1004
105#define HUAWEI_PRODUCT_E1401 0x1401
106#define HUAWEI_PRODUCT_E1402 0x1402
107#define HUAWEI_PRODUCT_E1403 0x1403
108#define HUAWEI_PRODUCT_E1404 0x1404
109#define HUAWEI_PRODUCT_E1405 0x1405
110#define HUAWEI_PRODUCT_E1406 0x1406
111#define HUAWEI_PRODUCT_E1407 0x1407
112#define HUAWEI_PRODUCT_E1408 0x1408
113#define HUAWEI_PRODUCT_E1409 0x1409
114#define HUAWEI_PRODUCT_E140A 0x140A
115#define HUAWEI_PRODUCT_E140B 0x140B
116#define HUAWEI_PRODUCT_E140C 0x140C
117#define HUAWEI_PRODUCT_E140D 0x140D
118#define HUAWEI_PRODUCT_E140E 0x140E
119#define HUAWEI_PRODUCT_E140F 0x140F
120#define HUAWEI_PRODUCT_E1410 0x1410
121#define HUAWEI_PRODUCT_E1411 0x1411
122#define HUAWEI_PRODUCT_E1412 0x1412
123#define HUAWEI_PRODUCT_E1413 0x1413
124#define HUAWEI_PRODUCT_E1414 0x1414
125#define HUAWEI_PRODUCT_E1415 0x1415
126#define HUAWEI_PRODUCT_E1416 0x1416
127#define HUAWEI_PRODUCT_E1417 0x1417
128#define HUAWEI_PRODUCT_E1418 0x1418
129#define HUAWEI_PRODUCT_E1419 0x1419
130#define HUAWEI_PRODUCT_E141A 0x141A
131#define HUAWEI_PRODUCT_E141B 0x141B
132#define HUAWEI_PRODUCT_E141C 0x141C
133#define HUAWEI_PRODUCT_E141D 0x141D
134#define HUAWEI_PRODUCT_E141E 0x141E
135#define HUAWEI_PRODUCT_E141F 0x141F
136#define HUAWEI_PRODUCT_E1420 0x1420
137#define HUAWEI_PRODUCT_E1421 0x1421
138#define HUAWEI_PRODUCT_E1422 0x1422
139#define HUAWEI_PRODUCT_E1423 0x1423
140#define HUAWEI_PRODUCT_E1424 0x1424
141#define HUAWEI_PRODUCT_E1425 0x1425
142#define HUAWEI_PRODUCT_E1426 0x1426
143#define HUAWEI_PRODUCT_E1427 0x1427
144#define HUAWEI_PRODUCT_E1428 0x1428
145#define HUAWEI_PRODUCT_E1429 0x1429
146#define HUAWEI_PRODUCT_E142A 0x142A
147#define HUAWEI_PRODUCT_E142B 0x142B
148#define HUAWEI_PRODUCT_E142C 0x142C
149#define HUAWEI_PRODUCT_E142D 0x142D
150#define HUAWEI_PRODUCT_E142E 0x142E
151#define HUAWEI_PRODUCT_E142F 0x142F
152#define HUAWEI_PRODUCT_E1430 0x1430
153#define HUAWEI_PRODUCT_E1431 0x1431
154#define HUAWEI_PRODUCT_E1432 0x1432
155#define HUAWEI_PRODUCT_E1433 0x1433
156#define HUAWEI_PRODUCT_E1434 0x1434
157#define HUAWEI_PRODUCT_E1435 0x1435
158#define HUAWEI_PRODUCT_E1436 0x1436
159#define HUAWEI_PRODUCT_E1437 0x1437
160#define HUAWEI_PRODUCT_E1438 0x1438
161#define HUAWEI_PRODUCT_E1439 0x1439
162#define HUAWEI_PRODUCT_E143A 0x143A
163#define HUAWEI_PRODUCT_E143B 0x143B
164#define HUAWEI_PRODUCT_E143C 0x143C
165#define HUAWEI_PRODUCT_E143D 0x143D
166#define HUAWEI_PRODUCT_E143E 0x143E
167#define HUAWEI_PRODUCT_E143F 0x143F
168#define HUAWEI_PRODUCT_E14AC 0x14AC
169
170#define QUANTA_VENDOR_ID 0x0408
171#define QUANTA_PRODUCT_Q101 0xEA02
172#define QUANTA_PRODUCT_Q111 0xEA03
173#define QUANTA_PRODUCT_GLX 0xEA04
174#define QUANTA_PRODUCT_GKE 0xEA05
175#define QUANTA_PRODUCT_GLE 0xEA06
176
177#define NOVATELWIRELESS_VENDOR_ID 0x1410
178
179
180
181#define YISO_VENDOR_ID 0x0EAB
182#define YISO_PRODUCT_U893 0xC893
183
184
185#define NOVATELWIRELESS_PRODUCT_V640 0x1100
186#define NOVATELWIRELESS_PRODUCT_V620 0x1110
187#define NOVATELWIRELESS_PRODUCT_V740 0x1120
188#define NOVATELWIRELESS_PRODUCT_V720 0x1130
189
190
191#define NOVATELWIRELESS_PRODUCT_U730 0x1400
192#define NOVATELWIRELESS_PRODUCT_U740 0x1410
193#define NOVATELWIRELESS_PRODUCT_U870 0x1420
194#define NOVATELWIRELESS_PRODUCT_XU870 0x1430
195#define NOVATELWIRELESS_PRODUCT_X950D 0x1450
196
197
198#define NOVATELWIRELESS_PRODUCT_EV620 0x2100
199#define NOVATELWIRELESS_PRODUCT_ES720 0x2110
200#define NOVATELWIRELESS_PRODUCT_E725 0x2120
201#define NOVATELWIRELESS_PRODUCT_ES620 0x2130
202#define NOVATELWIRELESS_PRODUCT_EU730 0x2400
203#define NOVATELWIRELESS_PRODUCT_EU740 0x2410
204#define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
205
206
207#define NOVATELWIRELESS_PRODUCT_MC727 0x4100
208#define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
209#define NOVATELWIRELESS_PRODUCT_U727 0x5010
210#define NOVATELWIRELESS_PRODUCT_MC727_NEW 0x5100
211#define NOVATELWIRELESS_PRODUCT_MC760 0x6000
212#define NOVATELWIRELESS_PRODUCT_OVMC760 0x6002
213
214
215#define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001
216#define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000
217#define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001
218#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
219#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
220#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
221#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
222#define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001
223
224
225#define AMOI_VENDOR_ID 0x1614
226#define AMOI_PRODUCT_H01 0x0800
227#define AMOI_PRODUCT_H01A 0x7002
228#define AMOI_PRODUCT_H02 0x0802
229
230#define DELL_VENDOR_ID 0x413C
231
232
233#define DELL_PRODUCT_5700_MINICARD 0x8114
234#define DELL_PRODUCT_5500_MINICARD 0x8115
235#define DELL_PRODUCT_5505_MINICARD 0x8116
236#define DELL_PRODUCT_5700_EXPRESSCARD 0x8117
237#define DELL_PRODUCT_5510_EXPRESSCARD 0x8118
238
239#define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
240#define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
241
242#define DELL_PRODUCT_5720_MINICARD_VZW 0x8133
243#define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134
244#define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135
245#define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136
246#define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137
247#define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138
248
249#define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
250#define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
251#define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
252
253#define KYOCERA_VENDOR_ID 0x0c88
254#define KYOCERA_PRODUCT_KPC650 0x17da
255#define KYOCERA_PRODUCT_KPC680 0x180a
256
257#define ANYDATA_VENDOR_ID 0x16d5
258#define ANYDATA_PRODUCT_ADU_620UW 0x6202
259#define ANYDATA_PRODUCT_ADU_E100A 0x6501
260#define ANYDATA_PRODUCT_ADU_500A 0x6502
261
262#define AXESSTEL_VENDOR_ID 0x1726
263#define AXESSTEL_PRODUCT_MV110H 0x1000
264
265#define BANDRICH_VENDOR_ID 0x1A8D
266#define BANDRICH_PRODUCT_C100_1 0x1002
267#define BANDRICH_PRODUCT_C100_2 0x1003
268#define BANDRICH_PRODUCT_1004 0x1004
269#define BANDRICH_PRODUCT_1005 0x1005
270#define BANDRICH_PRODUCT_1006 0x1006
271#define BANDRICH_PRODUCT_1007 0x1007
272#define BANDRICH_PRODUCT_1008 0x1008
273#define BANDRICH_PRODUCT_1009 0x1009
274#define BANDRICH_PRODUCT_100A 0x100a
275
276#define BANDRICH_PRODUCT_100B 0x100b
277#define BANDRICH_PRODUCT_100C 0x100c
278#define BANDRICH_PRODUCT_100D 0x100d
279#define BANDRICH_PRODUCT_100E 0x100e
280
281#define BANDRICH_PRODUCT_100F 0x100f
282#define BANDRICH_PRODUCT_1010 0x1010
283#define BANDRICH_PRODUCT_1011 0x1011
284#define BANDRICH_PRODUCT_1012 0x1012
285
286#define AMOI_VENDOR_ID 0x1614
287#define AMOI_PRODUCT_9508 0x0800
288
289#define QUALCOMM_VENDOR_ID 0x05C6
290
291#define MAXON_VENDOR_ID 0x16d8
292
293#define TELIT_VENDOR_ID 0x1bc7
294#define TELIT_PRODUCT_UC864E 0x1003
295#define TELIT_PRODUCT_UC864G 0x1004
296
297
298#define ZTE_VENDOR_ID 0x19d2
299#define ZTE_PRODUCT_MF622 0x0001
300#define ZTE_PRODUCT_MF628 0x0015
301#define ZTE_PRODUCT_MF626 0x0031
302#define ZTE_PRODUCT_CDMA_TECH 0xfffe
303#define ZTE_PRODUCT_AC8710 0xfff1
304#define ZTE_PRODUCT_AC2726 0xfff5
305
306#define BENQ_VENDOR_ID 0x04a5
307#define BENQ_PRODUCT_H10 0x4068
308
309#define DLINK_VENDOR_ID 0x1186
310#define DLINK_PRODUCT_DWM_652 0x3e04
311#define DLINK_PRODUCT_DWM_652_U5 0xce16
312
313#define QISDA_VENDOR_ID 0x1da5
314#define QISDA_PRODUCT_H21_4512 0x4512
315#define QISDA_PRODUCT_H21_4523 0x4523
316#define QISDA_PRODUCT_H20_4515 0x4515
317#define QISDA_PRODUCT_H20_4519 0x4519
318
319
320#define TLAYTECH_VENDOR_ID 0x20B9
321#define TLAYTECH_PRODUCT_TEU800 0x1682
322
323
324#define TOSHIBA_VENDOR_ID 0x0930
325#define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
326#define TOSHIBA_PRODUCT_G450 0x0d45
327
328#define ALINK_VENDOR_ID 0x1e0e
329#define ALINK_PRODUCT_3GU 0x9200
330
331
332#define ALCATEL_VENDOR_ID 0x1bbb
333#define ALCATEL_PRODUCT_X060S 0x0000
334
335
336#define AIRPLUS_VENDOR_ID 0x1011
337#define AIRPLUS_PRODUCT_MCD650 0x3198
338
339
340#define FOUR_G_SYSTEMS_VENDOR_ID 0x1c9e
341#define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603
342
343static struct usb_device_id option_ids[] = {
344 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
345 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
346 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
347 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
348 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
349 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
350 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
351 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
352 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
353 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
354 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
355 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
356 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
357 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
358 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
359 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
360 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
361 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
362 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
363 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
364 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
365 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
366 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
367 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
368 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
369 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
370 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
371 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
372 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
373 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
374 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
418 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
419 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
420 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
421 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
422 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
423 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
424 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
425 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
426 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
427 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
428 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
429 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
430 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
431 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
432 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
433 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
434 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
435 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
436 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
437 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
438 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
439 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
440 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
441 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
442 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) },
443 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) },
444 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) },
445 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) },
446 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) },
447 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) },
448 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) },
449 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) },
450 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) },
451 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) },
452 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) },
453 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) },
454 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) },
455 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) },
456 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) },
457 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) },
458 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) },
459 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) },
460 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) },
461 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) },
462 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) },
463 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) },
464 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) },
465 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) },
466 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) },
467 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) },
468 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) },
469 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) },
470 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) },
471 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) },
472
473 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
474 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
475 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
476
477 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) },
478 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) },
479 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) },
480 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) },
481 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) },
482 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD_SPRINT) },
483 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD_TELUS) },
484 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) },
485 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) },
486 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) },
487 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) },
488 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) },
489 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) },
490 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) },
491 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) },
492 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) },
493 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },
494 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
495 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
496 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
497 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
498 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
499 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
500 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
501 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
502 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
503 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
504 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
505 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
506 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
507 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
508 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
509 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
510 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
511 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
512 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
513 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
514 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
515 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
516 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
517 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)},
518 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)},
519 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) },
520 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
521 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
522 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) },
523 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
524 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
525 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
526 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
527 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
528 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
529 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
530 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
531 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
532 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
533 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
534 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
535 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
536 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
537 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
538 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
539 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
540 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
541 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
542 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
543 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
544 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
545 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
546 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
547 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
548 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
549 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
550 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
551 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
552 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
553 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
554 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
555 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
556 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
557 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
558 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
559 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
560 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
561 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
562 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
563 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
564 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
565 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
566 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
567 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
568 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
569 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
570 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
571 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
572 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
573 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
574 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
575 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
576 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
577 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
578 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
579 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
580 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
581 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
582 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) },
584 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
585 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
586 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
587 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
588 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
589 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
590 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
591 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
592 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
593 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
594 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) },
595 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
596 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
597 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
598 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
599 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
600 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) },
601 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
602 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
603 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
604 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
605 { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
606 { USB_DEVICE(FOUR_G_SYSTEMS_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14) },
607 { }
608};
609MODULE_DEVICE_TABLE(usb, option_ids);
610
611static struct usb_driver option_driver = {
612 .name = "option",
613 .probe = usb_serial_probe,
614 .disconnect = usb_serial_disconnect,
615#ifdef CONFIG_PM
616 .suspend = usb_serial_suspend,
617 .resume = usb_serial_resume,
618 .supports_autosuspend = 1,
619#endif
620 .id_table = option_ids,
621 .no_dynamic_id = 1,
622};
623
624
625
626
627
628static struct usb_serial_driver option_1port_device = {
629 .driver = {
630 .owner = THIS_MODULE,
631 .name = "option1",
632 },
633 .description = "GSM modem (1-port)",
634 .usb_driver = &option_driver,
635 .id_table = option_ids,
636 .num_ports = 1,
637 .probe = option_probe,
638 .open = option_open,
639 .close = option_close,
640 .dtr_rts = option_dtr_rts,
641 .write = option_write,
642 .write_room = option_write_room,
643 .chars_in_buffer = option_chars_in_buffer,
644 .set_termios = option_set_termios,
645 .tiocmget = option_tiocmget,
646 .tiocmset = option_tiocmset,
647 .attach = option_startup,
648 .disconnect = option_disconnect,
649 .release = option_release,
650 .read_int_callback = option_instat_callback,
651#ifdef CONFIG_PM
652 .suspend = option_suspend,
653 .resume = option_resume,
654#endif
655};
656
657static int debug;
658
659
660
661#define N_IN_URB 4
662#define N_OUT_URB 4
663#define IN_BUFLEN 4096
664#define OUT_BUFLEN 4096
665
666struct option_intf_private {
667 spinlock_t susp_lock;
668 unsigned int suspended:1;
669 int in_flight;
670};
671
672struct option_port_private {
673
674 struct urb *in_urbs[N_IN_URB];
675 u8 *in_buffer[N_IN_URB];
676
677 struct urb *out_urbs[N_OUT_URB];
678 u8 *out_buffer[N_OUT_URB];
679 unsigned long out_busy;
680 int opened;
681 struct usb_anchor delayed;
682
683
684 int rts_state;
685 int dtr_state;
686 int cts_state;
687 int dsr_state;
688 int dcd_state;
689 int ri_state;
690
691 unsigned long tx_start_time[N_OUT_URB];
692};
693
694
695static int __init option_init(void)
696{
697 int retval;
698 retval = usb_serial_register(&option_1port_device);
699 if (retval)
700 goto failed_1port_device_register;
701 retval = usb_register(&option_driver);
702 if (retval)
703 goto failed_driver_register;
704
705 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
706 DRIVER_DESC "\n");
707
708 return 0;
709
710failed_driver_register:
711 usb_serial_deregister(&option_1port_device);
712failed_1port_device_register:
713 return retval;
714}
715
716static void __exit option_exit(void)
717{
718 usb_deregister(&option_driver);
719 usb_serial_deregister(&option_1port_device);
720}
721
722module_init(option_init);
723module_exit(option_exit);
724
725static int option_probe(struct usb_serial *serial,
726 const struct usb_device_id *id)
727{
728 struct option_intf_private *data;
729
730 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
731 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
732 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
733 return -ENODEV;
734
735 data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
736 if (!data)
737 return -ENOMEM;
738 spin_lock_init(&data->susp_lock);
739 return 0;
740}
741
742static void option_set_termios(struct tty_struct *tty,
743 struct usb_serial_port *port, struct ktermios *old_termios)
744{
745 dbg("%s", __func__);
746
747 tty_termios_copy_hw(tty->termios, old_termios);
748 option_send_setup(port);
749}
750
751static int option_tiocmget(struct tty_struct *tty, struct file *file)
752{
753 struct usb_serial_port *port = tty->driver_data;
754 unsigned int value;
755 struct option_port_private *portdata;
756
757 portdata = usb_get_serial_port_data(port);
758
759 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
760 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
761 ((portdata->cts_state) ? TIOCM_CTS : 0) |
762 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
763 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
764 ((portdata->ri_state) ? TIOCM_RNG : 0);
765
766 return value;
767}
768
769static int option_tiocmset(struct tty_struct *tty, struct file *file,
770 unsigned int set, unsigned int clear)
771{
772 struct usb_serial_port *port = tty->driver_data;
773 struct option_port_private *portdata;
774
775 portdata = usb_get_serial_port_data(port);
776
777
778 if (set & TIOCM_RTS)
779 portdata->rts_state = 1;
780 if (set & TIOCM_DTR)
781 portdata->dtr_state = 1;
782
783 if (clear & TIOCM_RTS)
784 portdata->rts_state = 0;
785 if (clear & TIOCM_DTR)
786 portdata->dtr_state = 0;
787 return option_send_setup(port);
788}
789
790
791static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
792 const unsigned char *buf, int count)
793{
794 struct option_port_private *portdata;
795 struct option_intf_private *intfdata;
796 int i;
797 int left, todo;
798 struct urb *this_urb = NULL;
799 int err;
800 unsigned long flags;
801
802 portdata = usb_get_serial_port_data(port);
803 intfdata = port->serial->private;
804
805 dbg("%s: write (%d chars)", __func__, count);
806
807 i = 0;
808 left = count;
809 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
810 todo = left;
811 if (todo > OUT_BUFLEN)
812 todo = OUT_BUFLEN;
813
814 this_urb = portdata->out_urbs[i];
815 if (test_and_set_bit(i, &portdata->out_busy)) {
816 if (time_before(jiffies,
817 portdata->tx_start_time[i] + 10 * HZ))
818 continue;
819 usb_unlink_urb(this_urb);
820 continue;
821 }
822 dbg("%s: endpoint %d buf %d", __func__,
823 usb_pipeendpoint(this_urb->pipe), i);
824
825 err = usb_autopm_get_interface_async(port->serial->interface);
826 if (err < 0)
827 break;
828
829
830 memcpy(this_urb->transfer_buffer, buf, todo);
831 this_urb->transfer_buffer_length = todo;
832
833 spin_lock_irqsave(&intfdata->susp_lock, flags);
834 if (intfdata->suspended) {
835 usb_anchor_urb(this_urb, &portdata->delayed);
836 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
837 } else {
838 intfdata->in_flight++;
839 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
840 err = usb_submit_urb(this_urb, GFP_ATOMIC);
841 if (err) {
842 dbg("usb_submit_urb %p (write bulk) failed "
843 "(%d)", this_urb, err);
844 clear_bit(i, &portdata->out_busy);
845 spin_lock_irqsave(&intfdata->susp_lock, flags);
846 intfdata->in_flight--;
847 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
848 continue;
849 }
850 }
851
852 portdata->tx_start_time[i] = jiffies;
853 buf += todo;
854 left -= todo;
855 }
856
857 count -= left;
858 dbg("%s: wrote (did %d)", __func__, count);
859 return count;
860}
861
862static void option_indat_callback(struct urb *urb)
863{
864 int err;
865 int endpoint;
866 struct usb_serial_port *port;
867 struct tty_struct *tty;
868 unsigned char *data = urb->transfer_buffer;
869 int status = urb->status;
870
871 dbg("%s: %p", __func__, urb);
872
873 endpoint = usb_pipeendpoint(urb->pipe);
874 port = urb->context;
875
876 if (status) {
877 dbg("%s: nonzero status: %d on endpoint %02x.",
878 __func__, status, endpoint);
879 } else {
880 tty = tty_port_tty_get(&port->port);
881 if (urb->actual_length) {
882 tty_buffer_request_room(tty, urb->actual_length);
883 tty_insert_flip_string(tty, data, urb->actual_length);
884 tty_flip_buffer_push(tty);
885 } else
886 dbg("%s: empty read urb received", __func__);
887 tty_kref_put(tty);
888
889
890 if (port->port.count && status != -ESHUTDOWN) {
891 err = usb_submit_urb(urb, GFP_ATOMIC);
892 if (err)
893 printk(KERN_ERR "%s: resubmit read urb failed. "
894 "(%d)", __func__, err);
895 else
896 usb_mark_last_busy(port->serial->dev);
897 }
898
899 }
900 return;
901}
902
903static void option_outdat_callback(struct urb *urb)
904{
905 struct usb_serial_port *port;
906 struct option_port_private *portdata;
907 struct option_intf_private *intfdata;
908 int i;
909
910 dbg("%s", __func__);
911
912 port = urb->context;
913 intfdata = port->serial->private;
914
915 usb_serial_port_softint(port);
916 usb_autopm_put_interface_async(port->serial->interface);
917 portdata = usb_get_serial_port_data(port);
918 spin_lock(&intfdata->susp_lock);
919 intfdata->in_flight--;
920 spin_unlock(&intfdata->susp_lock);
921
922 for (i = 0; i < N_OUT_URB; ++i) {
923 if (portdata->out_urbs[i] == urb) {
924 smp_mb__before_clear_bit();
925 clear_bit(i, &portdata->out_busy);
926 break;
927 }
928 }
929}
930
931static void option_instat_callback(struct urb *urb)
932{
933 int err;
934 int status = urb->status;
935 struct usb_serial_port *port = urb->context;
936 struct option_port_private *portdata = usb_get_serial_port_data(port);
937
938 dbg("%s", __func__);
939 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
940
941 if (status == 0) {
942 struct usb_ctrlrequest *req_pkt =
943 (struct usb_ctrlrequest *)urb->transfer_buffer;
944
945 if (!req_pkt) {
946 dbg("%s: NULL req_pkt\n", __func__);
947 return;
948 }
949 if ((req_pkt->bRequestType == 0xA1) &&
950 (req_pkt->bRequest == 0x20)) {
951 int old_dcd_state;
952 unsigned char signals = *((unsigned char *)
953 urb->transfer_buffer +
954 sizeof(struct usb_ctrlrequest));
955
956 dbg("%s: signal x%x", __func__, signals);
957
958 old_dcd_state = portdata->dcd_state;
959 portdata->cts_state = 1;
960 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
961 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
962 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
963
964 if (old_dcd_state && !portdata->dcd_state) {
965 struct tty_struct *tty =
966 tty_port_tty_get(&port->port);
967 if (tty && !C_CLOCAL(tty))
968 tty_hangup(tty);
969 tty_kref_put(tty);
970 }
971 } else {
972 dbg("%s: type %x req %x", __func__,
973 req_pkt->bRequestType, req_pkt->bRequest);
974 }
975 } else
976 err("%s: error %d", __func__, status);
977
978
979 if (status != -ESHUTDOWN && status != -ENOENT) {
980 err = usb_submit_urb(urb, GFP_ATOMIC);
981 if (err)
982 dbg("%s: resubmit intr urb failed. (%d)",
983 __func__, err);
984 }
985}
986
987static int option_write_room(struct tty_struct *tty)
988{
989 struct usb_serial_port *port = tty->driver_data;
990 struct option_port_private *portdata;
991 int i;
992 int data_len = 0;
993 struct urb *this_urb;
994
995 portdata = usb_get_serial_port_data(port);
996
997 for (i = 0; i < N_OUT_URB; i++) {
998 this_urb = portdata->out_urbs[i];
999 if (this_urb && !test_bit(i, &portdata->out_busy))
1000 data_len += OUT_BUFLEN;
1001 }
1002
1003 dbg("%s: %d", __func__, data_len);
1004 return data_len;
1005}
1006
1007static int option_chars_in_buffer(struct tty_struct *tty)
1008{
1009 struct usb_serial_port *port = tty->driver_data;
1010 struct option_port_private *portdata;
1011 int i;
1012 int data_len = 0;
1013 struct urb *this_urb;
1014
1015 portdata = usb_get_serial_port_data(port);
1016
1017 for (i = 0; i < N_OUT_URB; i++) {
1018 this_urb = portdata->out_urbs[i];
1019
1020
1021 if (this_urb && test_bit(i, &portdata->out_busy))
1022 data_len += this_urb->transfer_buffer_length;
1023 }
1024 dbg("%s: %d", __func__, data_len);
1025 return data_len;
1026}
1027
1028static int option_open(struct tty_struct *tty, struct usb_serial_port *port)
1029{
1030 struct option_port_private *portdata;
1031 struct option_intf_private *intfdata;
1032 struct usb_serial *serial = port->serial;
1033 int i, err;
1034 struct urb *urb;
1035
1036 portdata = usb_get_serial_port_data(port);
1037 intfdata = serial->private;
1038
1039 dbg("%s", __func__);
1040
1041
1042 for (i = 0; i < N_IN_URB; i++) {
1043 urb = portdata->in_urbs[i];
1044 if (!urb)
1045 continue;
1046 err = usb_submit_urb(urb, GFP_KERNEL);
1047 if (err) {
1048 dbg("%s: submit urb %d failed (%d) %d",
1049 __func__, i, err,
1050 urb->transfer_buffer_length);
1051 }
1052 }
1053
1054 option_send_setup(port);
1055
1056 serial->interface->needs_remote_wakeup = 1;
1057 spin_lock_irq(&intfdata->susp_lock);
1058 portdata->opened = 1;
1059 spin_unlock_irq(&intfdata->susp_lock);
1060 usb_autopm_put_interface(serial->interface);
1061
1062 return 0;
1063}
1064
1065static void option_dtr_rts(struct usb_serial_port *port, int on)
1066{
1067 struct usb_serial *serial = port->serial;
1068 struct option_port_private *portdata;
1069
1070 dbg("%s", __func__);
1071 portdata = usb_get_serial_port_data(port);
1072 mutex_lock(&serial->disc_mutex);
1073 portdata->rts_state = on;
1074 portdata->dtr_state = on;
1075 if (serial->dev)
1076 option_send_setup(port);
1077 mutex_unlock(&serial->disc_mutex);
1078}
1079
1080
1081static void option_close(struct usb_serial_port *port)
1082{
1083 int i;
1084 struct usb_serial *serial = port->serial;
1085 struct option_port_private *portdata;
1086 struct option_intf_private *intfdata = port->serial->private;
1087
1088 dbg("%s", __func__);
1089 portdata = usb_get_serial_port_data(port);
1090
1091 if (serial->dev) {
1092
1093 spin_lock_irq(&intfdata->susp_lock);
1094 portdata->opened = 0;
1095 spin_unlock_irq(&intfdata->susp_lock);
1096
1097 for (i = 0; i < N_IN_URB; i++)
1098 usb_kill_urb(portdata->in_urbs[i]);
1099 for (i = 0; i < N_OUT_URB; i++)
1100 usb_kill_urb(portdata->out_urbs[i]);
1101 usb_autopm_get_interface(serial->interface);
1102 serial->interface->needs_remote_wakeup = 0;
1103 }
1104}
1105
1106
1107static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1108 int dir, void *ctx, char *buf, int len,
1109 void (*callback)(struct urb *))
1110{
1111 struct urb *urb;
1112
1113 if (endpoint == -1)
1114 return NULL;
1115
1116 urb = usb_alloc_urb(0, GFP_KERNEL);
1117 if (urb == NULL) {
1118 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1119 return NULL;
1120 }
1121
1122
1123 usb_fill_bulk_urb(urb, serial->dev,
1124 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1125 buf, len, callback, ctx);
1126
1127 return urb;
1128}
1129
1130
1131static void option_setup_urbs(struct usb_serial *serial)
1132{
1133 int i, j;
1134 struct usb_serial_port *port;
1135 struct option_port_private *portdata;
1136
1137 dbg("%s", __func__);
1138
1139 for (i = 0; i < serial->num_ports; i++) {
1140 port = serial->port[i];
1141 portdata = usb_get_serial_port_data(port);
1142
1143
1144 for (j = 0; j < N_IN_URB; ++j) {
1145 portdata->in_urbs[j] = option_setup_urb(serial,
1146 port->bulk_in_endpointAddress,
1147 USB_DIR_IN, port,
1148 portdata->in_buffer[j],
1149 IN_BUFLEN, option_indat_callback);
1150 }
1151
1152
1153 for (j = 0; j < N_OUT_URB; ++j) {
1154 portdata->out_urbs[j] = option_setup_urb(serial,
1155 port->bulk_out_endpointAddress,
1156 USB_DIR_OUT, port,
1157 portdata->out_buffer[j],
1158 OUT_BUFLEN, option_outdat_callback);
1159 }
1160 }
1161}
1162
1163
1164
1165
1166
1167
1168
1169static int option_send_setup(struct usb_serial_port *port)
1170{
1171 struct usb_serial *serial = port->serial;
1172 struct option_port_private *portdata;
1173 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1174 int val = 0;
1175 dbg("%s", __func__);
1176
1177 portdata = usb_get_serial_port_data(port);
1178
1179 if (portdata->dtr_state)
1180 val |= 0x01;
1181 if (portdata->rts_state)
1182 val |= 0x02;
1183
1184 return usb_control_msg(serial->dev,
1185 usb_rcvctrlpipe(serial->dev, 0),
1186 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1187}
1188
1189static int option_startup(struct usb_serial *serial)
1190{
1191 int i, j, err;
1192 struct usb_serial_port *port;
1193 struct option_port_private *portdata;
1194 u8 *buffer;
1195
1196 dbg("%s", __func__);
1197
1198
1199 for (i = 0; i < serial->num_ports; i++) {
1200 port = serial->port[i];
1201 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1202 if (!portdata) {
1203 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1204 __func__, i);
1205 return 1;
1206 }
1207 init_usb_anchor(&portdata->delayed);
1208
1209 for (j = 0; j < N_IN_URB; j++) {
1210 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1211 if (!buffer)
1212 goto bail_out_error;
1213 portdata->in_buffer[j] = buffer;
1214 }
1215
1216 for (j = 0; j < N_OUT_URB; j++) {
1217 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1218 if (!buffer)
1219 goto bail_out_error2;
1220 portdata->out_buffer[j] = buffer;
1221 }
1222
1223 usb_set_serial_port_data(port, portdata);
1224
1225 if (!port->interrupt_in_urb)
1226 continue;
1227 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1228 if (err)
1229 dbg("%s: submit irq_in urb failed %d",
1230 __func__, err);
1231 }
1232 option_setup_urbs(serial);
1233 return 0;
1234
1235bail_out_error2:
1236 for (j = 0; j < N_OUT_URB; j++)
1237 kfree(portdata->out_buffer[j]);
1238bail_out_error:
1239 for (j = 0; j < N_IN_URB; j++)
1240 if (portdata->in_buffer[j])
1241 free_page((unsigned long)portdata->in_buffer[j]);
1242 kfree(portdata);
1243 return 1;
1244}
1245
1246static void stop_read_write_urbs(struct usb_serial *serial)
1247{
1248 int i, j;
1249 struct usb_serial_port *port;
1250 struct option_port_private *portdata;
1251
1252
1253 for (i = 0; i < serial->num_ports; ++i) {
1254 port = serial->port[i];
1255 portdata = usb_get_serial_port_data(port);
1256 for (j = 0; j < N_IN_URB; j++)
1257 usb_kill_urb(portdata->in_urbs[j]);
1258 for (j = 0; j < N_OUT_URB; j++)
1259 usb_kill_urb(portdata->out_urbs[j]);
1260 }
1261}
1262
1263static void option_disconnect(struct usb_serial *serial)
1264{
1265 dbg("%s", __func__);
1266
1267 stop_read_write_urbs(serial);
1268}
1269
1270static void option_release(struct usb_serial *serial)
1271{
1272 int i, j;
1273 struct usb_serial_port *port;
1274 struct option_port_private *portdata;
1275
1276 dbg("%s", __func__);
1277
1278
1279 for (i = 0; i < serial->num_ports; ++i) {
1280 port = serial->port[i];
1281 portdata = usb_get_serial_port_data(port);
1282
1283 for (j = 0; j < N_IN_URB; j++) {
1284 if (portdata->in_urbs[j]) {
1285 usb_free_urb(portdata->in_urbs[j]);
1286 free_page((unsigned long)
1287 portdata->in_buffer[j]);
1288 portdata->in_urbs[j] = NULL;
1289 }
1290 }
1291 for (j = 0; j < N_OUT_URB; j++) {
1292 if (portdata->out_urbs[j]) {
1293 usb_free_urb(portdata->out_urbs[j]);
1294 kfree(portdata->out_buffer[j]);
1295 portdata->out_urbs[j] = NULL;
1296 }
1297 }
1298 }
1299
1300
1301 for (i = 0; i < serial->num_ports; i++) {
1302 port = serial->port[i];
1303 kfree(usb_get_serial_port_data(port));
1304 }
1305}
1306
1307#ifdef CONFIG_PM
1308static int option_suspend(struct usb_serial *serial, pm_message_t message)
1309{
1310 struct option_intf_private *intfdata = serial->private;
1311 int b;
1312
1313 dbg("%s entered", __func__);
1314
1315 if (serial->dev->auto_pm) {
1316 spin_lock_irq(&intfdata->susp_lock);
1317 b = intfdata->in_flight;
1318 spin_unlock_irq(&intfdata->susp_lock);
1319
1320 if (b)
1321 return -EBUSY;
1322 }
1323
1324 spin_lock_irq(&intfdata->susp_lock);
1325 intfdata->suspended = 1;
1326 spin_unlock_irq(&intfdata->susp_lock);
1327 stop_read_write_urbs(serial);
1328
1329 return 0;
1330}
1331
1332static void play_delayed(struct usb_serial_port *port)
1333{
1334 struct option_intf_private *data;
1335 struct option_port_private *portdata;
1336 struct urb *urb;
1337 int err;
1338
1339 portdata = usb_get_serial_port_data(port);
1340 data = port->serial->private;
1341 while ((urb = usb_get_from_anchor(&portdata->delayed))) {
1342 err = usb_submit_urb(urb, GFP_ATOMIC);
1343 if (!err)
1344 data->in_flight++;
1345 }
1346}
1347
1348static int option_resume(struct usb_serial *serial)
1349{
1350 int i, j;
1351 struct usb_serial_port *port;
1352 struct option_intf_private *intfdata = serial->private;
1353 struct option_port_private *portdata;
1354 struct urb *urb;
1355 int err = 0;
1356
1357 dbg("%s entered", __func__);
1358
1359 for (i = 0; i < serial->num_ports; i++) {
1360 port = serial->port[i];
1361 if (!port->interrupt_in_urb) {
1362 dbg("%s: No interrupt URB for port %d\n", __func__, i);
1363 continue;
1364 }
1365 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1366 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1367 if (err < 0) {
1368 err("%s: Error %d for interrupt URB of port%d",
1369 __func__, err, i);
1370 goto err_out;
1371 }
1372 }
1373
1374 for (i = 0; i < serial->num_ports; i++) {
1375
1376 port = serial->port[i];
1377 portdata = usb_get_serial_port_data(port);
1378
1379
1380 spin_lock_irq(&intfdata->susp_lock);
1381 if (!portdata->opened) {
1382 spin_unlock_irq(&intfdata->susp_lock);
1383 continue;
1384 }
1385
1386 for (j = 0; j < N_IN_URB; j++) {
1387 urb = portdata->in_urbs[j];
1388 err = usb_submit_urb(urb, GFP_ATOMIC);
1389 if (err < 0) {
1390 err("%s: Error %d for bulk URB %d",
1391 __func__, err, i);
1392 spin_unlock_irq(&intfdata->susp_lock);
1393 goto err_out;
1394 }
1395 }
1396 play_delayed(port);
1397 spin_unlock_irq(&intfdata->susp_lock);
1398 }
1399 spin_lock_irq(&intfdata->susp_lock);
1400 intfdata->suspended = 0;
1401 spin_unlock_irq(&intfdata->susp_lock);
1402err_out:
1403 return err;
1404}
1405#endif
1406
1407MODULE_AUTHOR(DRIVER_AUTHOR);
1408MODULE_DESCRIPTION(DRIVER_DESC);
1409MODULE_VERSION(DRIVER_VERSION);
1410MODULE_LICENSE("GPL");
1411
1412module_param(debug, bool, S_IRUGO | S_IWUSR);
1413MODULE_PARM_DESC(debug, "Debug messages");
1414
