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 MAXON_VENDOR_ID 0x16d8
293 #define TELIT_VENDOR_ID 0x1bc7
294 #define TELIT_PRODUCT_UC864E 0x1003
295 #define TELIT_PRODUCT_UC864G 0x1004
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
306 #define BENQ_VENDOR_ID 0x04a5
307 #define BENQ_PRODUCT_H10 0x4068
309 #define DLINK_VENDOR_ID 0x1186
310 #define DLINK_PRODUCT_DWM_652 0x3e04
311 #define DLINK_PRODUCT_DWM_652_U5 0xce16
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
319 /* TLAYTECH PRODUCTS */
320 #define TLAYTECH_VENDOR_ID 0x20B9
321 #define TLAYTECH_PRODUCT_TEU800 0x1682
323 /* TOSHIBA PRODUCTS */
324 #define TOSHIBA_VENDOR_ID 0x0930
325 #define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
326 #define TOSHIBA_PRODUCT_G450 0x0d45
328 #define ALINK_VENDOR_ID 0x1e0e
329 #define ALINK_PRODUCT_3GU 0x9200
331 /* ALCATEL PRODUCTS */
332 #define ALCATEL_VENDOR_ID 0x1bbb
333 #define ALCATEL_PRODUCT_X060S 0x0000
335 /* Airplus products */
336 #define AIRPLUS_VENDOR_ID 0x1011
337 #define AIRPLUS_PRODUCT_MCD650 0x3198
339 /* Longcheer/Longsung vendor ID; makes whitelabel devices that
340 * many other vendors like 4G Systems, Alcatel, ChinaBird,
341 * Mobidata, etc sell under their own brand names.
343 #define LONGCHEER_VENDOR_ID 0x1c9e
345 /* 4G Systems products */
346 /* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick *
347 * It seems to contain a Qualcomm QSC6240/6290 chipset */
348 #define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603
351 #define HAIER_VENDOR_ID 0x201e
352 #define HAIER_PRODUCT_CE100 0x2009
354 /* some devices interfaces need special handling due to a number of reasons */
355 enum option_blacklist_reason {
356 OPTION_BLACKLIST_NONE = 0,
357 OPTION_BLACKLIST_SENDSETUP = 1,
358 OPTION_BLACKLIST_RESERVED_IF = 2
361 struct option_blacklist_info {
362 const u32 infolen; /* number of interface numbers on blacklist */
363 const u8 *ifaceinfo; /* pointer to the array holding the numbers */
364 enum option_blacklist_reason reason;
367 static const u8 four_g_w14_no_sendsetup[] = { 0, 1 };
368 static const struct option_blacklist_info four_g_w14_blacklist = {
369 .infolen = ARRAY_SIZE(four_g_w14_no_sendsetup),
370 .ifaceinfo = four_g_w14_no_sendsetup,
371 .reason = OPTION_BLACKLIST_SENDSETUP
374 static const struct usb_device_id option_ids[] = {
375 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
376 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
377 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
378 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
379 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
380 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
381 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
382 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
383 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
384 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
385 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
386 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
387 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
388 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
389 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
390 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
391 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
392 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
393 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
394 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
395 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
396 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
397 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
398 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
399 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
400 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
401 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
402 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
403 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
404 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
418 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
419 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
420 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
421 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
422 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
423 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
424 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
425 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
426 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
427 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
428 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
429 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
430 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
431 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
432 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
433 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
434 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
435 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
436 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
437 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
438 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
439 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
440 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
441 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
442 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
443 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
444 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
445 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
446 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
447 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
448 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
449 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
450 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
451 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
452 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
453 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
454 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
455 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
456 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
457 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
458 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
459 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
460 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
461 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
462 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
463 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
464 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
465 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
466 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
467 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
468 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
469 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
470 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
471 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
472 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
473 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
474 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
475 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
476 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
477 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
478 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
479 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
480 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
481 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
482 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
483 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
484 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
485 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
486 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
487 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
488 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
489 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
490 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
491 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */
492 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
493 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
494 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
495 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
496 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
497 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
498 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
499 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
500 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
501 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
502 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
504 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
505 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
506 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
508 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
509 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
510 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
511 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
512 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
513 { 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 */
514 { 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 */
515 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
516 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
517 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
518 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
519 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
520 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
521 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
522 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
523 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
524 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
525 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
526 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
527 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
528 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
529 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
530 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
531 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
532 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
533 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
534 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
535 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
536 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
537 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
538 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
539 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
540 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
541 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
542 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
543 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
544 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
545 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
546 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
547 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
548 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
549 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
550 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
551 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
552 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
553 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
554 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
555 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
556 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
557 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
558 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
559 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
560 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
561 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
562 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
563 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
564 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
565 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
566 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
567 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
568 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
569 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
570 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
571 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
572 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
573 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
574 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
575 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
576 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
577 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
578 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
579 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
580 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
581 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
582 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
584 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
585 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
586 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
587 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
588 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
589 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
590 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
591 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
592 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
593 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
594 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
595 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
596 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
597 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
598 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
599 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
600 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
601 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
602 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
603 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
604 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
605 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
606 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
607 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
608 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
609 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
610 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
611 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
612 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
613 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
614 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) },
615 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) },
616 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) },
617 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) },
618 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) },
619 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) },
620 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) },
621 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) },
622 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) },
623 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) },
624 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) },
625 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) },
626 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) },
627 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) },
628 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) },
629 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0144, 0xff, 0xff, 0xff) },
630 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0145, 0xff, 0xff, 0xff) },
631 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0146, 0xff, 0xff, 0xff) },
632 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) },
633 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0148, 0xff, 0xff, 0xff) },
634 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0149, 0xff, 0xff, 0xff) },
635 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0150, 0xff, 0xff, 0xff) },
636 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) },
637 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) },
638 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) },
639 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) },
640 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) },
641 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) },
642 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) },
643 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) },
644 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) },
645 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) },
646 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) },
647 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) },
648 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
649 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
650 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
651 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
652 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
653 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
654 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) },
655 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) },
656 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
657 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
658 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
659 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
660 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
661 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */
662 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
663 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
664 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
665 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
666 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
667 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
668 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
669 { USB_DEVICE(ALINK_VENDOR_ID, 0xce16) },
670 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
671 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
672 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
673 { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
674 { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14),
675 .driver_info = (kernel_ulong_t)&four_g_w14_blacklist
677 { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },
678 { } /* Terminating entry */
680 MODULE_DEVICE_TABLE(usb, option_ids);
682 static struct usb_driver option_driver = {
684 .probe = usb_serial_probe,
685 .disconnect = usb_serial_disconnect,
687 .suspend = usb_serial_suspend,
688 .resume = usb_serial_resume,
689 .supports_autosuspend = 1,
691 .id_table = option_ids,
695 /* The card has three separate interfaces, which the serial driver
696 * recognizes separately, thus num_port=1.
699 static struct usb_serial_driver option_1port_device = {
701 .owner = THIS_MODULE,
704 .description = "GSM modem (1-port)",
705 .usb_driver = &option_driver,
706 .id_table = option_ids,
708 .probe = option_probe,
710 .close = option_close,
711 .dtr_rts = option_dtr_rts,
712 .write = option_write,
713 .write_room = option_write_room,
714 .chars_in_buffer = option_chars_in_buffer,
715 .set_termios = option_set_termios,
716 .tiocmget = option_tiocmget,
717 .tiocmset = option_tiocmset,
718 .attach = option_startup,
719 .disconnect = option_disconnect,
720 .release = option_release,
721 .read_int_callback = option_instat_callback,
723 .suspend = option_suspend,
724 .resume = option_resume,
730 /* per port private data */
734 #define IN_BUFLEN 4096
735 #define OUT_BUFLEN 4096
737 struct option_intf_private {
738 spinlock_t susp_lock;
739 unsigned int suspended:1;
741 struct option_blacklist_info *blacklist_info;
744 struct option_port_private {
745 /* Input endpoints and buffer for this port */
746 struct urb *in_urbs[N_IN_URB];
747 u8 *in_buffer[N_IN_URB];
748 /* Output endpoints and buffer for this port */
749 struct urb *out_urbs[N_OUT_URB];
750 u8 *out_buffer[N_OUT_URB];
751 unsigned long out_busy; /* Bit vector of URBs in use */
753 struct usb_anchor delayed;
755 /* Settings for the port */
756 int rts_state; /* Handshaking pins (outputs) */
758 int cts_state; /* Handshaking pins (inputs) */
763 unsigned long tx_start_time[N_OUT_URB];
766 /* Functions used by new usb-serial code. */
767 static int __init option_init(void)
770 retval = usb_serial_register(&option_1port_device);
772 goto failed_1port_device_register;
773 retval = usb_register(&option_driver);
775 goto failed_driver_register;
777 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
782 failed_driver_register:
783 usb_serial_deregister(&option_1port_device);
784 failed_1port_device_register:
788 static void __exit option_exit(void)
790 usb_deregister(&option_driver);
791 usb_serial_deregister(&option_1port_device);
794 module_init(option_init);
795 module_exit(option_exit);
797 static int option_probe(struct usb_serial *serial,
798 const struct usb_device_id *id)
800 struct option_intf_private *data;
801 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
802 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
803 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
804 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
807 data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
810 spin_lock_init(&data->susp_lock);
811 data->blacklist_info = (struct option_blacklist_info*) id->driver_info;
815 static enum option_blacklist_reason is_blacklisted(const u8 ifnum,
816 const struct option_blacklist_info *blacklist)
822 info = blacklist->ifaceinfo;
824 for (i = 0; i < blacklist->infolen; i++) {
825 if (info[i] == ifnum)
826 return blacklist->reason;
829 return OPTION_BLACKLIST_NONE;
832 static void option_set_termios(struct tty_struct *tty,
833 struct usb_serial_port *port, struct ktermios *old_termios)
836 /* Doesn't support option setting */
837 tty_termios_copy_hw(tty->termios, old_termios);
838 option_send_setup(port);
841 static int option_tiocmget(struct tty_struct *tty, struct file *file)
843 struct usb_serial_port *port = tty->driver_data;
845 struct option_port_private *portdata;
847 portdata = usb_get_serial_port_data(port);
849 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
850 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
851 ((portdata->cts_state) ? TIOCM_CTS : 0) |
852 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
853 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
854 ((portdata->ri_state) ? TIOCM_RNG : 0);
859 static int option_tiocmset(struct tty_struct *tty, struct file *file,
860 unsigned int set, unsigned int clear)
862 struct usb_serial_port *port = tty->driver_data;
863 struct option_port_private *portdata;
865 portdata = usb_get_serial_port_data(port);
867 /* FIXME: what locks portdata fields ? */
869 portdata->rts_state = 1;
871 portdata->dtr_state = 1;
873 if (clear & TIOCM_RTS)
874 portdata->rts_state = 0;
875 if (clear & TIOCM_DTR)
876 portdata->dtr_state = 0;
877 return option_send_setup(port);
881 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
882 const unsigned char *buf, int count)
884 struct option_port_private *portdata;
885 struct option_intf_private *intfdata;
888 struct urb *this_urb = NULL; /* spurious */
892 portdata = usb_get_serial_port_data(port);
893 intfdata = port->serial->private;
895 dbg("%s: write (%d chars)", __func__, count);
899 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
901 if (todo > OUT_BUFLEN)
904 this_urb = portdata->out_urbs[i];
905 if (test_and_set_bit(i, &portdata->out_busy)) {
906 if (time_before(jiffies,
907 portdata->tx_start_time[i] + 10 * HZ))
909 usb_unlink_urb(this_urb);
912 dbg("%s: endpoint %d buf %d", __func__,
913 usb_pipeendpoint(this_urb->pipe), i);
915 err = usb_autopm_get_interface_async(port->serial->interface);
920 memcpy(this_urb->transfer_buffer, buf, todo);
921 this_urb->transfer_buffer_length = todo;
923 spin_lock_irqsave(&intfdata->susp_lock, flags);
924 if (intfdata->suspended) {
925 usb_anchor_urb(this_urb, &portdata->delayed);
926 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
928 intfdata->in_flight++;
929 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
930 err = usb_submit_urb(this_urb, GFP_ATOMIC);
932 dbg("usb_submit_urb %p (write bulk) failed "
933 "(%d)", this_urb, err);
934 clear_bit(i, &portdata->out_busy);
935 spin_lock_irqsave(&intfdata->susp_lock, flags);
936 intfdata->in_flight--;
937 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
942 portdata->tx_start_time[i] = jiffies;
948 dbg("%s: wrote (did %d)", __func__, count);
952 static void option_indat_callback(struct urb *urb)
956 struct usb_serial_port *port;
957 struct tty_struct *tty;
958 unsigned char *data = urb->transfer_buffer;
959 int status = urb->status;
961 dbg("%s: %p", __func__, urb);
963 endpoint = usb_pipeendpoint(urb->pipe);
967 dbg("%s: nonzero status: %d on endpoint %02x.",
968 __func__, status, endpoint);
970 tty = tty_port_tty_get(&port->port);
971 if (urb->actual_length) {
972 tty_insert_flip_string(tty, data, urb->actual_length);
973 tty_flip_buffer_push(tty);
975 dbg("%s: empty read urb received", __func__);
978 /* Resubmit urb so we continue receiving */
979 if (status != -ESHUTDOWN) {
980 err = usb_submit_urb(urb, GFP_ATOMIC);
981 if (err && err != -EPERM)
982 printk(KERN_ERR "%s: resubmit read urb failed. "
983 "(%d)", __func__, err);
985 usb_mark_last_busy(port->serial->dev);
992 static void option_outdat_callback(struct urb *urb)
994 struct usb_serial_port *port;
995 struct option_port_private *portdata;
996 struct option_intf_private *intfdata;
1001 port = urb->context;
1002 intfdata = port->serial->private;
1004 usb_serial_port_softint(port);
1005 usb_autopm_put_interface_async(port->serial->interface);
1006 portdata = usb_get_serial_port_data(port);
1007 spin_lock(&intfdata->susp_lock);
1008 intfdata->in_flight--;
1009 spin_unlock(&intfdata->susp_lock);
1011 for (i = 0; i < N_OUT_URB; ++i) {
1012 if (portdata->out_urbs[i] == urb) {
1013 smp_mb__before_clear_bit();
1014 clear_bit(i, &portdata->out_busy);
1020 static void option_instat_callback(struct urb *urb)
1023 int status = urb->status;
1024 struct usb_serial_port *port = urb->context;
1025 struct option_port_private *portdata = usb_get_serial_port_data(port);
1027 dbg("%s", __func__);
1028 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
1031 struct usb_ctrlrequest *req_pkt =
1032 (struct usb_ctrlrequest *)urb->transfer_buffer;
1035 dbg("%s: NULL req_pkt", __func__);
1038 if ((req_pkt->bRequestType == 0xA1) &&
1039 (req_pkt->bRequest == 0x20)) {
1041 unsigned char signals = *((unsigned char *)
1042 urb->transfer_buffer +
1043 sizeof(struct usb_ctrlrequest));
1045 dbg("%s: signal x%x", __func__, signals);
1047 old_dcd_state = portdata->dcd_state;
1048 portdata->cts_state = 1;
1049 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
1050 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
1051 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
1053 if (old_dcd_state && !portdata->dcd_state) {
1054 struct tty_struct *tty =
1055 tty_port_tty_get(&port->port);
1056 if (tty && !C_CLOCAL(tty))
1061 dbg("%s: type %x req %x", __func__,
1062 req_pkt->bRequestType, req_pkt->bRequest);
1065 err("%s: error %d", __func__, status);
1067 /* Resubmit urb so we continue receiving IRQ data */
1068 if (status != -ESHUTDOWN && status != -ENOENT) {
1069 err = usb_submit_urb(urb, GFP_ATOMIC);
1071 dbg("%s: resubmit intr urb failed. (%d)",
1076 static int option_write_room(struct tty_struct *tty)
1078 struct usb_serial_port *port = tty->driver_data;
1079 struct option_port_private *portdata;
1082 struct urb *this_urb;
1084 portdata = usb_get_serial_port_data(port);
1086 for (i = 0; i < N_OUT_URB; i++) {
1087 this_urb = portdata->out_urbs[i];
1088 if (this_urb && !test_bit(i, &portdata->out_busy))
1089 data_len += OUT_BUFLEN;
1092 dbg("%s: %d", __func__, data_len);
1096 static int option_chars_in_buffer(struct tty_struct *tty)
1098 struct usb_serial_port *port = tty->driver_data;
1099 struct option_port_private *portdata;
1102 struct urb *this_urb;
1104 portdata = usb_get_serial_port_data(port);
1106 for (i = 0; i < N_OUT_URB; i++) {
1107 this_urb = portdata->out_urbs[i];
1108 /* FIXME: This locking is insufficient as this_urb may
1109 go unused during the test */
1110 if (this_urb && test_bit(i, &portdata->out_busy))
1111 data_len += this_urb->transfer_buffer_length;
1113 dbg("%s: %d", __func__, data_len);
1117 static int option_open(struct tty_struct *tty, struct usb_serial_port *port)
1119 struct option_port_private *portdata;
1120 struct option_intf_private *intfdata;
1121 struct usb_serial *serial = port->serial;
1125 portdata = usb_get_serial_port_data(port);
1126 intfdata = serial->private;
1128 dbg("%s", __func__);
1130 /* Start reading from the IN endpoint */
1131 for (i = 0; i < N_IN_URB; i++) {
1132 urb = portdata->in_urbs[i];
1135 err = usb_submit_urb(urb, GFP_KERNEL);
1137 dbg("%s: submit urb %d failed (%d) %d",
1139 urb->transfer_buffer_length);
1143 option_send_setup(port);
1145 serial->interface->needs_remote_wakeup = 1;
1146 spin_lock_irq(&intfdata->susp_lock);
1147 portdata->opened = 1;
1148 spin_unlock_irq(&intfdata->susp_lock);
1149 usb_autopm_put_interface(serial->interface);
1154 static void option_dtr_rts(struct usb_serial_port *port, int on)
1156 struct usb_serial *serial = port->serial;
1157 struct option_port_private *portdata;
1159 dbg("%s", __func__);
1160 portdata = usb_get_serial_port_data(port);
1161 mutex_lock(&serial->disc_mutex);
1162 portdata->rts_state = on;
1163 portdata->dtr_state = on;
1165 option_send_setup(port);
1166 mutex_unlock(&serial->disc_mutex);
1170 static void option_close(struct usb_serial_port *port)
1173 struct usb_serial *serial = port->serial;
1174 struct option_port_private *portdata;
1175 struct option_intf_private *intfdata = port->serial->private;
1177 dbg("%s", __func__);
1178 portdata = usb_get_serial_port_data(port);
1181 /* Stop reading/writing urbs */
1182 spin_lock_irq(&intfdata->susp_lock);
1183 portdata->opened = 0;
1184 spin_unlock_irq(&intfdata->susp_lock);
1186 for (i = 0; i < N_IN_URB; i++)
1187 usb_kill_urb(portdata->in_urbs[i]);
1188 for (i = 0; i < N_OUT_URB; i++)
1189 usb_kill_urb(portdata->out_urbs[i]);
1190 usb_autopm_get_interface(serial->interface);
1191 serial->interface->needs_remote_wakeup = 0;
1195 /* Helper functions used by option_setup_urbs */
1196 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1197 int dir, void *ctx, char *buf, int len,
1198 void (*callback)(struct urb *))
1203 return NULL; /* endpoint not needed */
1205 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1207 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1211 /* Fill URB using supplied data. */
1212 usb_fill_bulk_urb(urb, serial->dev,
1213 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1214 buf, len, callback, ctx);
1220 static void option_setup_urbs(struct usb_serial *serial)
1223 struct usb_serial_port *port;
1224 struct option_port_private *portdata;
1226 dbg("%s", __func__);
1228 for (i = 0; i < serial->num_ports; i++) {
1229 port = serial->port[i];
1230 portdata = usb_get_serial_port_data(port);
1232 /* Do indat endpoints first */
1233 for (j = 0; j < N_IN_URB; ++j) {
1234 portdata->in_urbs[j] = option_setup_urb(serial,
1235 port->bulk_in_endpointAddress,
1237 portdata->in_buffer[j],
1238 IN_BUFLEN, option_indat_callback);
1241 /* outdat endpoints */
1242 for (j = 0; j < N_OUT_URB; ++j) {
1243 portdata->out_urbs[j] = option_setup_urb(serial,
1244 port->bulk_out_endpointAddress,
1246 portdata->out_buffer[j],
1247 OUT_BUFLEN, option_outdat_callback);
1253 /** send RTS/DTR state to the port.
1255 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1258 static int option_send_setup(struct usb_serial_port *port)
1260 struct usb_serial *serial = port->serial;
1261 struct option_intf_private *intfdata =
1262 (struct option_intf_private *) serial->private;
1263 struct option_port_private *portdata;
1264 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1266 dbg("%s", __func__);
1268 if (is_blacklisted(ifNum, intfdata->blacklist_info) ==
1269 OPTION_BLACKLIST_SENDSETUP) {
1270 dbg("No send_setup on blacklisted interface #%d\n", ifNum);
1274 portdata = usb_get_serial_port_data(port);
1276 if (portdata->dtr_state)
1278 if (portdata->rts_state)
1281 return usb_control_msg(serial->dev,
1282 usb_rcvctrlpipe(serial->dev, 0),
1283 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1286 static int option_startup(struct usb_serial *serial)
1289 struct usb_serial_port *port;
1290 struct option_port_private *portdata;
1293 dbg("%s", __func__);
1295 /* Now setup per port private data */
1296 for (i = 0; i < serial->num_ports; i++) {
1297 port = serial->port[i];
1298 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1300 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1304 init_usb_anchor(&portdata->delayed);
1306 for (j = 0; j < N_IN_URB; j++) {
1307 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1309 goto bail_out_error;
1310 portdata->in_buffer[j] = buffer;
1313 for (j = 0; j < N_OUT_URB; j++) {
1314 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1316 goto bail_out_error2;
1317 portdata->out_buffer[j] = buffer;
1320 usb_set_serial_port_data(port, portdata);
1322 if (!port->interrupt_in_urb)
1324 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1326 dbg("%s: submit irq_in urb failed %d",
1329 option_setup_urbs(serial);
1333 for (j = 0; j < N_OUT_URB; j++)
1334 kfree(portdata->out_buffer[j]);
1336 for (j = 0; j < N_IN_URB; j++)
1337 if (portdata->in_buffer[j])
1338 free_page((unsigned long)portdata->in_buffer[j]);
1343 static void stop_read_write_urbs(struct usb_serial *serial)
1346 struct usb_serial_port *port;
1347 struct option_port_private *portdata;
1349 /* Stop reading/writing urbs */
1350 for (i = 0; i < serial->num_ports; ++i) {
1351 port = serial->port[i];
1352 portdata = usb_get_serial_port_data(port);
1353 for (j = 0; j < N_IN_URB; j++)
1354 usb_kill_urb(portdata->in_urbs[j]);
1355 for (j = 0; j < N_OUT_URB; j++)
1356 usb_kill_urb(portdata->out_urbs[j]);
1360 static void option_disconnect(struct usb_serial *serial)
1362 dbg("%s", __func__);
1364 stop_read_write_urbs(serial);
1367 static void option_release(struct usb_serial *serial)
1370 struct usb_serial_port *port;
1371 struct option_port_private *portdata;
1373 dbg("%s", __func__);
1376 for (i = 0; i < serial->num_ports; ++i) {
1377 port = serial->port[i];
1378 portdata = usb_get_serial_port_data(port);
1380 for (j = 0; j < N_IN_URB; j++) {
1381 if (portdata->in_urbs[j]) {
1382 usb_free_urb(portdata->in_urbs[j]);
1383 free_page((unsigned long)
1384 portdata->in_buffer[j]);
1385 portdata->in_urbs[j] = NULL;
1388 for (j = 0; j < N_OUT_URB; j++) {
1389 if (portdata->out_urbs[j]) {
1390 usb_free_urb(portdata->out_urbs[j]);
1391 kfree(portdata->out_buffer[j]);
1392 portdata->out_urbs[j] = NULL;
1397 /* Now free per port private data */
1398 for (i = 0; i < serial->num_ports; i++) {
1399 port = serial->port[i];
1400 kfree(usb_get_serial_port_data(port));
1405 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1407 struct option_intf_private *intfdata = serial->private;
1410 dbg("%s entered", __func__);
1412 if (message.event & PM_EVENT_AUTO) {
1413 spin_lock_irq(&intfdata->susp_lock);
1414 b = intfdata->in_flight;
1415 spin_unlock_irq(&intfdata->susp_lock);
1421 spin_lock_irq(&intfdata->susp_lock);
1422 intfdata->suspended = 1;
1423 spin_unlock_irq(&intfdata->susp_lock);
1424 stop_read_write_urbs(serial);
1429 static void play_delayed(struct usb_serial_port *port)
1431 struct option_intf_private *data;
1432 struct option_port_private *portdata;
1436 portdata = usb_get_serial_port_data(port);
1437 data = port->serial->private;
1438 while ((urb = usb_get_from_anchor(&portdata->delayed))) {
1439 err = usb_submit_urb(urb, GFP_ATOMIC);
1445 static int option_resume(struct usb_serial *serial)
1448 struct usb_serial_port *port;
1449 struct option_intf_private *intfdata = serial->private;
1450 struct option_port_private *portdata;
1454 dbg("%s entered", __func__);
1455 /* get the interrupt URBs resubmitted unconditionally */
1456 for (i = 0; i < serial->num_ports; i++) {
1457 port = serial->port[i];
1458 if (!port->interrupt_in_urb) {
1459 dbg("%s: No interrupt URB for port %d", __func__, i);
1462 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1463 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1465 err("%s: Error %d for interrupt URB of port%d",
1471 for (i = 0; i < serial->num_ports; i++) {
1472 /* walk all ports */
1473 port = serial->port[i];
1474 portdata = usb_get_serial_port_data(port);
1476 /* skip closed ports */
1477 spin_lock_irq(&intfdata->susp_lock);
1478 if (!portdata->opened) {
1479 spin_unlock_irq(&intfdata->susp_lock);
1483 for (j = 0; j < N_IN_URB; j++) {
1484 urb = portdata->in_urbs[j];
1485 err = usb_submit_urb(urb, GFP_ATOMIC);
1487 err("%s: Error %d for bulk URB %d",
1489 spin_unlock_irq(&intfdata->susp_lock);
1494 spin_unlock_irq(&intfdata->susp_lock);
1496 spin_lock_irq(&intfdata->susp_lock);
1497 intfdata->suspended = 0;
1498 spin_unlock_irq(&intfdata->susp_lock);
1504 MODULE_AUTHOR(DRIVER_AUTHOR);
1505 MODULE_DESCRIPTION(DRIVER_DESC);
1506 MODULE_VERSION(DRIVER_VERSION);
1507 MODULE_LICENSE("GPL");
1509 module_param(debug, bool, S_IRUGO | S_IWUSR);
1510 MODULE_PARM_DESC(debug, "Debug messages");