2 USB Driver for GSM modems
4 Copyright (C) 2005 Matthias Urlichs <smurf@smurf.noris.de>
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.
10 Portions copied from the Keyspan driver by Hugh Blemings <hugh@blemings.org>
12 History: see the git log.
14 Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
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
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.
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
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"
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>
45 /* Function prototypes */
46 static int option_probe(struct usb_serial *serial,
47 const struct usb_device_id *id);
48 static int option_open(struct tty_struct *tty, struct usb_serial_port *port);
49 static void option_close(struct usb_serial_port *port);
50 static void option_dtr_rts(struct usb_serial_port *port, int on);
52 static int option_startup(struct usb_serial *serial);
53 static void option_disconnect(struct usb_serial *serial);
54 static void option_release(struct usb_serial *serial);
55 static int option_write_room(struct tty_struct *tty);
57 static void option_instat_callback(struct urb *urb);
59 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
60 const unsigned char *buf, int count);
61 static int option_chars_in_buffer(struct tty_struct *tty);
62 static void option_set_termios(struct tty_struct *tty,
63 struct usb_serial_port *port, struct ktermios *old);
64 static int option_tiocmget(struct tty_struct *tty, struct file *file);
65 static int option_tiocmset(struct tty_struct *tty, struct file *file,
66 unsigned int set, unsigned int clear);
67 static int option_send_setup(struct usb_serial_port *port);
69 static int option_suspend(struct usb_serial *serial, pm_message_t message);
70 static int option_resume(struct usb_serial *serial);
73 /* Vendor and product IDs */
74 #define OPTION_VENDOR_ID 0x0AF0
75 #define OPTION_PRODUCT_COLT 0x5000
76 #define OPTION_PRODUCT_RICOLA 0x6000
77 #define OPTION_PRODUCT_RICOLA_LIGHT 0x6100
78 #define OPTION_PRODUCT_RICOLA_QUAD 0x6200
79 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300
80 #define OPTION_PRODUCT_RICOLA_NDIS 0x6050
81 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150
82 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250
83 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350
84 #define OPTION_PRODUCT_COBRA 0x6500
85 #define OPTION_PRODUCT_COBRA_BUS 0x6501
86 #define OPTION_PRODUCT_VIPER 0x6600
87 #define OPTION_PRODUCT_VIPER_BUS 0x6601
88 #define OPTION_PRODUCT_GT_MAX_READY 0x6701
89 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721
90 #define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741
91 #define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761
92 #define OPTION_PRODUCT_KOI_MODEM 0x6800
93 #define OPTION_PRODUCT_SCORPION_MODEM 0x6901
94 #define OPTION_PRODUCT_ETNA_MODEM 0x7001
95 #define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021
96 #define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041
97 #define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061
98 #define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100
99 #define OPTION_PRODUCT_GTM380_MODEM 0x7201
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
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
177 #define NOVATELWIRELESS_VENDOR_ID 0x1410
181 #define YISO_VENDOR_ID 0x0EAB
182 #define YISO_PRODUCT_U893 0xC893
184 /* MERLIN EVDO PRODUCTS */
185 #define NOVATELWIRELESS_PRODUCT_V640 0x1100
186 #define NOVATELWIRELESS_PRODUCT_V620 0x1110
187 #define NOVATELWIRELESS_PRODUCT_V740 0x1120
188 #define NOVATELWIRELESS_PRODUCT_V720 0x1130
190 /* MERLIN HSDPA/HSPA PRODUCTS */
191 #define NOVATELWIRELESS_PRODUCT_U730 0x1400
192 #define NOVATELWIRELESS_PRODUCT_U740 0x1410
193 #define NOVATELWIRELESS_PRODUCT_U870 0x1420
194 #define NOVATELWIRELESS_PRODUCT_XU870 0x1430
195 #define NOVATELWIRELESS_PRODUCT_X950D 0x1450
197 /* EXPEDITE PRODUCTS */
198 #define NOVATELWIRELESS_PRODUCT_EV620 0x2100
199 #define NOVATELWIRELESS_PRODUCT_ES720 0x2110
200 #define NOVATELWIRELESS_PRODUCT_E725 0x2120
201 #define NOVATELWIRELESS_PRODUCT_ES620 0x2130
202 #define NOVATELWIRELESS_PRODUCT_EU730 0x2400
203 #define NOVATELWIRELESS_PRODUCT_EU740 0x2410
204 #define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
206 /* OVATION PRODUCTS */
207 #define NOVATELWIRELESS_PRODUCT_MC727 0x4100
208 #define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
209 #define NOVATELWIRELESS_PRODUCT_U727 0x5010
210 #define NOVATELWIRELESS_PRODUCT_MC727_NEW 0x5100
211 #define NOVATELWIRELESS_PRODUCT_MC760 0x6000
212 #define NOVATELWIRELESS_PRODUCT_OVMC760 0x6002
214 /* FUTURE NOVATEL PRODUCTS */
215 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001
216 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000
217 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001
218 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
219 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
220 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
221 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
222 #define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001
225 #define AMOI_VENDOR_ID 0x1614
226 #define AMOI_PRODUCT_H01 0x0800
227 #define AMOI_PRODUCT_H01A 0x7002
228 #define AMOI_PRODUCT_H02 0x0802
230 #define DELL_VENDOR_ID 0x413C
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
239 #define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
240 #define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
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
249 #define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
250 #define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
251 #define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
253 #define KYOCERA_VENDOR_ID 0x0c88
254 #define KYOCERA_PRODUCT_KPC650 0x17da
255 #define KYOCERA_PRODUCT_KPC680 0x180a
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
262 #define AXESSTEL_VENDOR_ID 0x1726
263 #define AXESSTEL_PRODUCT_MV110H 0x1000
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
276 #define BANDRICH_PRODUCT_100B 0x100b
277 #define BANDRICH_PRODUCT_100C 0x100c
278 #define BANDRICH_PRODUCT_100D 0x100d
279 #define BANDRICH_PRODUCT_100E 0x100e
281 #define BANDRICH_PRODUCT_100F 0x100f
282 #define BANDRICH_PRODUCT_1010 0x1010
283 #define BANDRICH_PRODUCT_1011 0x1011
284 #define BANDRICH_PRODUCT_1012 0x1012
286 #define AMOI_VENDOR_ID 0x1614
287 #define AMOI_PRODUCT_9508 0x0800
289 #define QUALCOMM_VENDOR_ID 0x05C6
291 #define CMOTECH_VENDOR_ID 0x16d8
292 #define CMOTECH_PRODUCT_6280 0x6280
294 #define TELIT_VENDOR_ID 0x1bc7
295 #define TELIT_PRODUCT_UC864E 0x1003
296 #define TELIT_PRODUCT_UC864G 0x1004
299 #define ZTE_VENDOR_ID 0x19d2
300 #define ZTE_PRODUCT_MF622 0x0001
301 #define ZTE_PRODUCT_MF628 0x0015
302 #define ZTE_PRODUCT_MF626 0x0031
303 #define ZTE_PRODUCT_CDMA_TECH 0xfffe
304 #define ZTE_PRODUCT_AC8710 0xfff1
305 #define ZTE_PRODUCT_AC2726 0xfff5
307 #define BENQ_VENDOR_ID 0x04a5
308 #define BENQ_PRODUCT_H10 0x4068
310 #define DLINK_VENDOR_ID 0x1186
311 #define DLINK_PRODUCT_DWM_652 0x3e04
312 #define DLINK_PRODUCT_DWM_652_U5 0xce16
313 #define DLINK_PRODUCT_DWM_652_U5A 0xce1e
315 #define QISDA_VENDOR_ID 0x1da5
316 #define QISDA_PRODUCT_H21_4512 0x4512
317 #define QISDA_PRODUCT_H21_4523 0x4523
318 #define QISDA_PRODUCT_H20_4515 0x4515
319 #define QISDA_PRODUCT_H20_4519 0x4519
321 /* TLAYTECH PRODUCTS */
322 #define TLAYTECH_VENDOR_ID 0x20B9
323 #define TLAYTECH_PRODUCT_TEU800 0x1682
325 /* TOSHIBA PRODUCTS */
326 #define TOSHIBA_VENDOR_ID 0x0930
327 #define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
328 #define TOSHIBA_PRODUCT_G450 0x0d45
330 #define ALINK_VENDOR_ID 0x1e0e
331 #define ALINK_PRODUCT_3GU 0x9200
333 /* ALCATEL PRODUCTS */
334 #define ALCATEL_VENDOR_ID 0x1bbb
335 #define ALCATEL_PRODUCT_X060S 0x0000
337 /* Airplus products */
338 #define AIRPLUS_VENDOR_ID 0x1011
339 #define AIRPLUS_PRODUCT_MCD650 0x3198
341 /* Longcheer/Longsung vendor ID; makes whitelabel devices that
342 * many other vendors like 4G Systems, Alcatel, ChinaBird,
343 * Mobidata, etc sell under their own brand names.
345 #define LONGCHEER_VENDOR_ID 0x1c9e
347 /* 4G Systems products */
348 /* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick *
349 * It seems to contain a Qualcomm QSC6240/6290 chipset */
350 #define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603
353 #define HAIER_VENDOR_ID 0x201e
354 #define HAIER_PRODUCT_CE100 0x2009
356 /* some devices interfaces need special handling due to a number of reasons */
357 enum option_blacklist_reason {
358 OPTION_BLACKLIST_NONE = 0,
359 OPTION_BLACKLIST_SENDSETUP = 1,
360 OPTION_BLACKLIST_RESERVED_IF = 2
363 struct option_blacklist_info {
364 const u32 infolen; /* number of interface numbers on blacklist */
365 const u8 *ifaceinfo; /* pointer to the array holding the numbers */
366 enum option_blacklist_reason reason;
369 static const u8 four_g_w14_no_sendsetup[] = { 0, 1 };
370 static const struct option_blacklist_info four_g_w14_blacklist = {
371 .infolen = ARRAY_SIZE(four_g_w14_no_sendsetup),
372 .ifaceinfo = four_g_w14_no_sendsetup,
373 .reason = OPTION_BLACKLIST_SENDSETUP
376 static const struct usb_device_id option_ids[] = {
377 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
378 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
379 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
380 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
381 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
382 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
383 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
384 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
385 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
386 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
387 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
388 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
389 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
390 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
391 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
392 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
393 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
394 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
395 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
396 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
397 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
398 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
399 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
400 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
401 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
402 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
403 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
404 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
405 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
406 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
418 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
419 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
420 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
421 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
422 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
423 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
424 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
425 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
426 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
427 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
428 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
429 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
430 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
431 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
432 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
433 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
434 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
435 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
436 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
437 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
438 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
439 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
440 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
441 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
442 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
443 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
444 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
445 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
446 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
447 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
448 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
449 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
450 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
451 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
452 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
453 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
454 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
455 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
456 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
457 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
458 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
459 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
460 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
461 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
462 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
463 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
464 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
465 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
466 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
467 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
468 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
469 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
470 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
471 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
472 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
473 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
474 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
475 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
476 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
477 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
478 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
479 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
480 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
481 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
482 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
483 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
484 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
485 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
486 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
487 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
488 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
489 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
490 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
491 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
492 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
493 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */
494 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
495 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
496 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
497 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
498 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
499 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
500 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
501 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
502 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
503 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
504 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
506 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
507 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
508 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
510 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
511 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
512 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
513 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
514 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
515 { 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 */
516 { 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 */
517 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
518 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
519 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
520 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
521 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
522 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
523 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
524 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
525 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
526 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
527 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
528 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
529 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
530 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
531 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
532 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
533 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
534 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
535 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
536 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
537 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
538 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
539 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
540 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
541 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
542 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
543 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
544 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
545 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
546 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
547 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
548 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
549 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
550 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
551 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
552 { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6280) }, /* BP3-USB & BP3-EXT HSDPA */
553 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
554 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
555 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
556 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
557 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
558 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
559 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
560 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
561 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
562 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
563 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
564 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
565 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
566 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
567 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
568 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
569 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
570 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
571 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
572 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
573 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
574 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
575 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
576 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
577 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
578 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
579 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
580 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
581 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
582 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
584 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
585 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
586 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
587 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
588 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
589 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
590 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
591 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
592 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
593 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
594 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
595 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
596 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
597 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
598 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
599 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
600 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
601 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
602 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
603 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
604 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
605 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
606 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
607 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
608 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
609 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
610 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
611 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
612 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
613 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
614 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
615 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
616 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) },
617 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) },
618 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) },
619 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) },
620 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) },
621 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) },
622 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) },
623 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) },
624 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) },
625 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) },
626 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) },
627 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) },
628 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) },
629 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) },
630 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) },
631 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0144, 0xff, 0xff, 0xff) },
632 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0145, 0xff, 0xff, 0xff) },
633 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0146, 0xff, 0xff, 0xff) },
634 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) },
635 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0148, 0xff, 0xff, 0xff) },
636 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0149, 0xff, 0xff, 0xff) },
637 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0150, 0xff, 0xff, 0xff) },
638 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) },
639 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) },
640 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) },
641 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) },
642 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) },
643 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) },
644 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) },
645 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) },
646 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) },
647 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) },
648 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) },
649 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) },
650 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
651 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
652 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
653 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
654 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
655 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
656 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) },
657 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) },
658 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
659 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
660 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
661 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
662 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
663 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */
664 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5A) },
665 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
666 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
667 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
668 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
669 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
670 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
671 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
672 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
673 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
674 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
675 { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
676 { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14),
677 .driver_info = (kernel_ulong_t)&four_g_w14_blacklist
679 { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },
680 { } /* Terminating entry */
682 MODULE_DEVICE_TABLE(usb, option_ids);
684 static struct usb_driver option_driver = {
686 .probe = usb_serial_probe,
687 .disconnect = usb_serial_disconnect,
689 .suspend = usb_serial_suspend,
690 .resume = usb_serial_resume,
691 .supports_autosuspend = 1,
693 .id_table = option_ids,
697 /* The card has three separate interfaces, which the serial driver
698 * recognizes separately, thus num_port=1.
701 static struct usb_serial_driver option_1port_device = {
703 .owner = THIS_MODULE,
706 .description = "GSM modem (1-port)",
707 .usb_driver = &option_driver,
708 .id_table = option_ids,
710 .probe = option_probe,
712 .close = option_close,
713 .dtr_rts = option_dtr_rts,
714 .write = option_write,
715 .write_room = option_write_room,
716 .chars_in_buffer = option_chars_in_buffer,
717 .set_termios = option_set_termios,
718 .tiocmget = option_tiocmget,
719 .tiocmset = option_tiocmset,
720 .attach = option_startup,
721 .disconnect = option_disconnect,
722 .release = option_release,
723 .read_int_callback = option_instat_callback,
725 .suspend = option_suspend,
726 .resume = option_resume,
732 /* per port private data */
736 #define IN_BUFLEN 4096
737 #define OUT_BUFLEN 4096
739 struct option_intf_private {
740 spinlock_t susp_lock;
741 unsigned int suspended:1;
743 struct option_blacklist_info *blacklist_info;
746 struct option_port_private {
747 /* Input endpoints and buffer for this port */
748 struct urb *in_urbs[N_IN_URB];
749 u8 *in_buffer[N_IN_URB];
750 /* Output endpoints and buffer for this port */
751 struct urb *out_urbs[N_OUT_URB];
752 u8 *out_buffer[N_OUT_URB];
753 unsigned long out_busy; /* Bit vector of URBs in use */
755 struct usb_anchor delayed;
757 /* Settings for the port */
758 int rts_state; /* Handshaking pins (outputs) */
760 int cts_state; /* Handshaking pins (inputs) */
765 unsigned long tx_start_time[N_OUT_URB];
768 /* Functions used by new usb-serial code. */
769 static int __init option_init(void)
772 retval = usb_serial_register(&option_1port_device);
774 goto failed_1port_device_register;
775 retval = usb_register(&option_driver);
777 goto failed_driver_register;
779 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
784 failed_driver_register:
785 usb_serial_deregister(&option_1port_device);
786 failed_1port_device_register:
790 static void __exit option_exit(void)
792 usb_deregister(&option_driver);
793 usb_serial_deregister(&option_1port_device);
796 module_init(option_init);
797 module_exit(option_exit);
799 static int option_probe(struct usb_serial *serial,
800 const struct usb_device_id *id)
802 struct option_intf_private *data;
803 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
804 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
805 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
806 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
809 data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
812 spin_lock_init(&data->susp_lock);
813 data->blacklist_info = (struct option_blacklist_info*) id->driver_info;
817 static enum option_blacklist_reason is_blacklisted(const u8 ifnum,
818 const struct option_blacklist_info *blacklist)
824 info = blacklist->ifaceinfo;
826 for (i = 0; i < blacklist->infolen; i++) {
827 if (info[i] == ifnum)
828 return blacklist->reason;
831 return OPTION_BLACKLIST_NONE;
834 static void option_set_termios(struct tty_struct *tty,
835 struct usb_serial_port *port, struct ktermios *old_termios)
838 /* Doesn't support option setting */
839 tty_termios_copy_hw(tty->termios, old_termios);
840 option_send_setup(port);
843 static int option_tiocmget(struct tty_struct *tty, struct file *file)
845 struct usb_serial_port *port = tty->driver_data;
847 struct option_port_private *portdata;
849 portdata = usb_get_serial_port_data(port);
851 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
852 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
853 ((portdata->cts_state) ? TIOCM_CTS : 0) |
854 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
855 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
856 ((portdata->ri_state) ? TIOCM_RNG : 0);
861 static int option_tiocmset(struct tty_struct *tty, struct file *file,
862 unsigned int set, unsigned int clear)
864 struct usb_serial_port *port = tty->driver_data;
865 struct option_port_private *portdata;
867 portdata = usb_get_serial_port_data(port);
869 /* FIXME: what locks portdata fields ? */
871 portdata->rts_state = 1;
873 portdata->dtr_state = 1;
875 if (clear & TIOCM_RTS)
876 portdata->rts_state = 0;
877 if (clear & TIOCM_DTR)
878 portdata->dtr_state = 0;
879 return option_send_setup(port);
883 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
884 const unsigned char *buf, int count)
886 struct option_port_private *portdata;
887 struct option_intf_private *intfdata;
890 struct urb *this_urb = NULL; /* spurious */
894 portdata = usb_get_serial_port_data(port);
895 intfdata = port->serial->private;
897 dbg("%s: write (%d chars)", __func__, count);
901 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
903 if (todo > OUT_BUFLEN)
906 this_urb = portdata->out_urbs[i];
907 if (test_and_set_bit(i, &portdata->out_busy)) {
908 if (time_before(jiffies,
909 portdata->tx_start_time[i] + 10 * HZ))
911 usb_unlink_urb(this_urb);
914 dbg("%s: endpoint %d buf %d", __func__,
915 usb_pipeendpoint(this_urb->pipe), i);
917 err = usb_autopm_get_interface_async(port->serial->interface);
922 memcpy(this_urb->transfer_buffer, buf, todo);
923 this_urb->transfer_buffer_length = todo;
925 spin_lock_irqsave(&intfdata->susp_lock, flags);
926 if (intfdata->suspended) {
927 usb_anchor_urb(this_urb, &portdata->delayed);
928 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
930 intfdata->in_flight++;
931 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
932 err = usb_submit_urb(this_urb, GFP_ATOMIC);
934 dbg("usb_submit_urb %p (write bulk) failed "
935 "(%d)", this_urb, err);
936 clear_bit(i, &portdata->out_busy);
937 spin_lock_irqsave(&intfdata->susp_lock, flags);
938 intfdata->in_flight--;
939 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
944 portdata->tx_start_time[i] = jiffies;
950 dbg("%s: wrote (did %d)", __func__, count);
954 static void option_indat_callback(struct urb *urb)
958 struct usb_serial_port *port;
959 struct tty_struct *tty;
960 unsigned char *data = urb->transfer_buffer;
961 int status = urb->status;
963 dbg("%s: %p", __func__, urb);
965 endpoint = usb_pipeendpoint(urb->pipe);
969 dbg("%s: nonzero status: %d on endpoint %02x.",
970 __func__, status, endpoint);
972 tty = tty_port_tty_get(&port->port);
973 if (urb->actual_length) {
974 tty_insert_flip_string(tty, data, urb->actual_length);
975 tty_flip_buffer_push(tty);
977 dbg("%s: empty read urb received", __func__);
980 /* Resubmit urb so we continue receiving */
981 if (status != -ESHUTDOWN) {
982 err = usb_submit_urb(urb, GFP_ATOMIC);
983 if (err && err != -EPERM)
984 printk(KERN_ERR "%s: resubmit read urb failed. "
985 "(%d)", __func__, err);
987 usb_mark_last_busy(port->serial->dev);
994 static void option_outdat_callback(struct urb *urb)
996 struct usb_serial_port *port;
997 struct option_port_private *portdata;
998 struct option_intf_private *intfdata;
1001 dbg("%s", __func__);
1003 port = urb->context;
1004 intfdata = port->serial->private;
1006 usb_serial_port_softint(port);
1007 usb_autopm_put_interface_async(port->serial->interface);
1008 portdata = usb_get_serial_port_data(port);
1009 spin_lock(&intfdata->susp_lock);
1010 intfdata->in_flight--;
1011 spin_unlock(&intfdata->susp_lock);
1013 for (i = 0; i < N_OUT_URB; ++i) {
1014 if (portdata->out_urbs[i] == urb) {
1015 smp_mb__before_clear_bit();
1016 clear_bit(i, &portdata->out_busy);
1022 static void option_instat_callback(struct urb *urb)
1025 int status = urb->status;
1026 struct usb_serial_port *port = urb->context;
1027 struct option_port_private *portdata = usb_get_serial_port_data(port);
1029 dbg("%s", __func__);
1030 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
1033 struct usb_ctrlrequest *req_pkt =
1034 (struct usb_ctrlrequest *)urb->transfer_buffer;
1037 dbg("%s: NULL req_pkt", __func__);
1040 if ((req_pkt->bRequestType == 0xA1) &&
1041 (req_pkt->bRequest == 0x20)) {
1043 unsigned char signals = *((unsigned char *)
1044 urb->transfer_buffer +
1045 sizeof(struct usb_ctrlrequest));
1047 dbg("%s: signal x%x", __func__, signals);
1049 old_dcd_state = portdata->dcd_state;
1050 portdata->cts_state = 1;
1051 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
1052 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
1053 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
1055 if (old_dcd_state && !portdata->dcd_state) {
1056 struct tty_struct *tty =
1057 tty_port_tty_get(&port->port);
1058 if (tty && !C_CLOCAL(tty))
1063 dbg("%s: type %x req %x", __func__,
1064 req_pkt->bRequestType, req_pkt->bRequest);
1067 err("%s: error %d", __func__, status);
1069 /* Resubmit urb so we continue receiving IRQ data */
1070 if (status != -ESHUTDOWN && status != -ENOENT) {
1071 err = usb_submit_urb(urb, GFP_ATOMIC);
1073 dbg("%s: resubmit intr urb failed. (%d)",
1078 static int option_write_room(struct tty_struct *tty)
1080 struct usb_serial_port *port = tty->driver_data;
1081 struct option_port_private *portdata;
1084 struct urb *this_urb;
1086 portdata = usb_get_serial_port_data(port);
1088 for (i = 0; i < N_OUT_URB; i++) {
1089 this_urb = portdata->out_urbs[i];
1090 if (this_urb && !test_bit(i, &portdata->out_busy))
1091 data_len += OUT_BUFLEN;
1094 dbg("%s: %d", __func__, data_len);
1098 static int option_chars_in_buffer(struct tty_struct *tty)
1100 struct usb_serial_port *port = tty->driver_data;
1101 struct option_port_private *portdata;
1104 struct urb *this_urb;
1106 portdata = usb_get_serial_port_data(port);
1108 for (i = 0; i < N_OUT_URB; i++) {
1109 this_urb = portdata->out_urbs[i];
1110 /* FIXME: This locking is insufficient as this_urb may
1111 go unused during the test */
1112 if (this_urb && test_bit(i, &portdata->out_busy))
1113 data_len += this_urb->transfer_buffer_length;
1115 dbg("%s: %d", __func__, data_len);
1119 static int option_open(struct tty_struct *tty, struct usb_serial_port *port)
1121 struct option_port_private *portdata;
1122 struct option_intf_private *intfdata;
1123 struct usb_serial *serial = port->serial;
1127 portdata = usb_get_serial_port_data(port);
1128 intfdata = serial->private;
1130 dbg("%s", __func__);
1132 /* Start reading from the IN endpoint */
1133 for (i = 0; i < N_IN_URB; i++) {
1134 urb = portdata->in_urbs[i];
1137 err = usb_submit_urb(urb, GFP_KERNEL);
1139 dbg("%s: submit urb %d failed (%d) %d",
1141 urb->transfer_buffer_length);
1145 option_send_setup(port);
1147 serial->interface->needs_remote_wakeup = 1;
1148 spin_lock_irq(&intfdata->susp_lock);
1149 portdata->opened = 1;
1150 spin_unlock_irq(&intfdata->susp_lock);
1151 usb_autopm_put_interface(serial->interface);
1156 static void option_dtr_rts(struct usb_serial_port *port, int on)
1158 struct usb_serial *serial = port->serial;
1159 struct option_port_private *portdata;
1161 dbg("%s", __func__);
1162 portdata = usb_get_serial_port_data(port);
1163 mutex_lock(&serial->disc_mutex);
1164 portdata->rts_state = on;
1165 portdata->dtr_state = on;
1167 option_send_setup(port);
1168 mutex_unlock(&serial->disc_mutex);
1172 static void option_close(struct usb_serial_port *port)
1175 struct usb_serial *serial = port->serial;
1176 struct option_port_private *portdata;
1177 struct option_intf_private *intfdata = port->serial->private;
1179 dbg("%s", __func__);
1180 portdata = usb_get_serial_port_data(port);
1183 /* Stop reading/writing urbs */
1184 spin_lock_irq(&intfdata->susp_lock);
1185 portdata->opened = 0;
1186 spin_unlock_irq(&intfdata->susp_lock);
1188 for (i = 0; i < N_IN_URB; i++)
1189 usb_kill_urb(portdata->in_urbs[i]);
1190 for (i = 0; i < N_OUT_URB; i++)
1191 usb_kill_urb(portdata->out_urbs[i]);
1192 usb_autopm_get_interface(serial->interface);
1193 serial->interface->needs_remote_wakeup = 0;
1197 /* Helper functions used by option_setup_urbs */
1198 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1199 int dir, void *ctx, char *buf, int len,
1200 void (*callback)(struct urb *))
1205 return NULL; /* endpoint not needed */
1207 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1209 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1213 /* Fill URB using supplied data. */
1214 usb_fill_bulk_urb(urb, serial->dev,
1215 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1216 buf, len, callback, ctx);
1222 static void option_setup_urbs(struct usb_serial *serial)
1225 struct usb_serial_port *port;
1226 struct option_port_private *portdata;
1228 dbg("%s", __func__);
1230 for (i = 0; i < serial->num_ports; i++) {
1231 port = serial->port[i];
1232 portdata = usb_get_serial_port_data(port);
1234 /* Do indat endpoints first */
1235 for (j = 0; j < N_IN_URB; ++j) {
1236 portdata->in_urbs[j] = option_setup_urb(serial,
1237 port->bulk_in_endpointAddress,
1239 portdata->in_buffer[j],
1240 IN_BUFLEN, option_indat_callback);
1243 /* outdat endpoints */
1244 for (j = 0; j < N_OUT_URB; ++j) {
1245 portdata->out_urbs[j] = option_setup_urb(serial,
1246 port->bulk_out_endpointAddress,
1248 portdata->out_buffer[j],
1249 OUT_BUFLEN, option_outdat_callback);
1255 /** send RTS/DTR state to the port.
1257 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1260 static int option_send_setup(struct usb_serial_port *port)
1262 struct usb_serial *serial = port->serial;
1263 struct option_intf_private *intfdata =
1264 (struct option_intf_private *) serial->private;
1265 struct option_port_private *portdata;
1266 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1268 dbg("%s", __func__);
1270 if (is_blacklisted(ifNum, intfdata->blacklist_info) ==
1271 OPTION_BLACKLIST_SENDSETUP) {
1272 dbg("No send_setup on blacklisted interface #%d\n", ifNum);
1276 portdata = usb_get_serial_port_data(port);
1278 if (portdata->dtr_state)
1280 if (portdata->rts_state)
1283 return usb_control_msg(serial->dev,
1284 usb_rcvctrlpipe(serial->dev, 0),
1285 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1288 static int option_startup(struct usb_serial *serial)
1291 struct usb_serial_port *port;
1292 struct option_port_private *portdata;
1295 dbg("%s", __func__);
1297 /* Now setup per port private data */
1298 for (i = 0; i < serial->num_ports; i++) {
1299 port = serial->port[i];
1300 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1302 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1306 init_usb_anchor(&portdata->delayed);
1308 for (j = 0; j < N_IN_URB; j++) {
1309 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1311 goto bail_out_error;
1312 portdata->in_buffer[j] = buffer;
1315 for (j = 0; j < N_OUT_URB; j++) {
1316 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1318 goto bail_out_error2;
1319 portdata->out_buffer[j] = buffer;
1322 usb_set_serial_port_data(port, portdata);
1324 if (!port->interrupt_in_urb)
1326 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1328 dbg("%s: submit irq_in urb failed %d",
1331 option_setup_urbs(serial);
1335 for (j = 0; j < N_OUT_URB; j++)
1336 kfree(portdata->out_buffer[j]);
1338 for (j = 0; j < N_IN_URB; j++)
1339 if (portdata->in_buffer[j])
1340 free_page((unsigned long)portdata->in_buffer[j]);
1345 static void stop_read_write_urbs(struct usb_serial *serial)
1348 struct usb_serial_port *port;
1349 struct option_port_private *portdata;
1351 /* Stop reading/writing urbs */
1352 for (i = 0; i < serial->num_ports; ++i) {
1353 port = serial->port[i];
1354 portdata = usb_get_serial_port_data(port);
1355 for (j = 0; j < N_IN_URB; j++)
1356 usb_kill_urb(portdata->in_urbs[j]);
1357 for (j = 0; j < N_OUT_URB; j++)
1358 usb_kill_urb(portdata->out_urbs[j]);
1362 static void option_disconnect(struct usb_serial *serial)
1364 dbg("%s", __func__);
1366 stop_read_write_urbs(serial);
1369 static void option_release(struct usb_serial *serial)
1372 struct usb_serial_port *port;
1373 struct option_port_private *portdata;
1375 dbg("%s", __func__);
1378 for (i = 0; i < serial->num_ports; ++i) {
1379 port = serial->port[i];
1380 portdata = usb_get_serial_port_data(port);
1382 for (j = 0; j < N_IN_URB; j++) {
1383 if (portdata->in_urbs[j]) {
1384 usb_free_urb(portdata->in_urbs[j]);
1385 free_page((unsigned long)
1386 portdata->in_buffer[j]);
1387 portdata->in_urbs[j] = NULL;
1390 for (j = 0; j < N_OUT_URB; j++) {
1391 if (portdata->out_urbs[j]) {
1392 usb_free_urb(portdata->out_urbs[j]);
1393 kfree(portdata->out_buffer[j]);
1394 portdata->out_urbs[j] = NULL;
1399 /* Now free per port private data */
1400 for (i = 0; i < serial->num_ports; i++) {
1401 port = serial->port[i];
1402 kfree(usb_get_serial_port_data(port));
1407 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1409 struct option_intf_private *intfdata = serial->private;
1412 dbg("%s entered", __func__);
1414 if (message.event & PM_EVENT_AUTO) {
1415 spin_lock_irq(&intfdata->susp_lock);
1416 b = intfdata->in_flight;
1417 spin_unlock_irq(&intfdata->susp_lock);
1423 spin_lock_irq(&intfdata->susp_lock);
1424 intfdata->suspended = 1;
1425 spin_unlock_irq(&intfdata->susp_lock);
1426 stop_read_write_urbs(serial);
1431 static void play_delayed(struct usb_serial_port *port)
1433 struct option_intf_private *data;
1434 struct option_port_private *portdata;
1438 portdata = usb_get_serial_port_data(port);
1439 data = port->serial->private;
1440 while ((urb = usb_get_from_anchor(&portdata->delayed))) {
1441 err = usb_submit_urb(urb, GFP_ATOMIC);
1447 static int option_resume(struct usb_serial *serial)
1450 struct usb_serial_port *port;
1451 struct option_intf_private *intfdata = serial->private;
1452 struct option_port_private *portdata;
1456 dbg("%s entered", __func__);
1457 /* get the interrupt URBs resubmitted unconditionally */
1458 for (i = 0; i < serial->num_ports; i++) {
1459 port = serial->port[i];
1460 if (!port->interrupt_in_urb) {
1461 dbg("%s: No interrupt URB for port %d", __func__, i);
1464 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1465 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1467 err("%s: Error %d for interrupt URB of port%d",
1473 for (i = 0; i < serial->num_ports; i++) {
1474 /* walk all ports */
1475 port = serial->port[i];
1476 portdata = usb_get_serial_port_data(port);
1478 /* skip closed ports */
1479 spin_lock_irq(&intfdata->susp_lock);
1480 if (!portdata->opened) {
1481 spin_unlock_irq(&intfdata->susp_lock);
1485 for (j = 0; j < N_IN_URB; j++) {
1486 urb = portdata->in_urbs[j];
1487 err = usb_submit_urb(urb, GFP_ATOMIC);
1489 err("%s: Error %d for bulk URB %d",
1491 spin_unlock_irq(&intfdata->susp_lock);
1496 spin_unlock_irq(&intfdata->susp_lock);
1498 spin_lock_irq(&intfdata->susp_lock);
1499 intfdata->suspended = 0;
1500 spin_unlock_irq(&intfdata->susp_lock);
1506 MODULE_AUTHOR(DRIVER_AUTHOR);
1507 MODULE_DESCRIPTION(DRIVER_DESC);
1508 MODULE_VERSION(DRIVER_VERSION);
1509 MODULE_LICENSE("GPL");
1511 module_param(debug, bool, S_IRUGO | S_IWUSR);
1512 MODULE_PARM_DESC(debug, "Debug messages");