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
312 #define DLINK_PRODUCT_DWM_652_U5A 0xce1e
314 #define QISDA_VENDOR_ID 0x1da5
315 #define QISDA_PRODUCT_H21_4512 0x4512
316 #define QISDA_PRODUCT_H21_4523 0x4523
317 #define QISDA_PRODUCT_H20_4515 0x4515
318 #define QISDA_PRODUCT_H20_4519 0x4519
320 /* TLAYTECH PRODUCTS */
321 #define TLAYTECH_VENDOR_ID 0x20B9
322 #define TLAYTECH_PRODUCT_TEU800 0x1682
324 /* TOSHIBA PRODUCTS */
325 #define TOSHIBA_VENDOR_ID 0x0930
326 #define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
327 #define TOSHIBA_PRODUCT_G450 0x0d45
329 #define ALINK_VENDOR_ID 0x1e0e
330 #define ALINK_PRODUCT_3GU 0x9200
332 /* ALCATEL PRODUCTS */
333 #define ALCATEL_VENDOR_ID 0x1bbb
334 #define ALCATEL_PRODUCT_X060S 0x0000
336 /* Airplus products */
337 #define AIRPLUS_VENDOR_ID 0x1011
338 #define AIRPLUS_PRODUCT_MCD650 0x3198
340 /* Longcheer/Longsung vendor ID; makes whitelabel devices that
341 * many other vendors like 4G Systems, Alcatel, ChinaBird,
342 * Mobidata, etc sell under their own brand names.
344 #define LONGCHEER_VENDOR_ID 0x1c9e
346 /* 4G Systems products */
347 /* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick *
348 * It seems to contain a Qualcomm QSC6240/6290 chipset */
349 #define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603
352 #define HAIER_VENDOR_ID 0x201e
353 #define HAIER_PRODUCT_CE100 0x2009
355 /* some devices interfaces need special handling due to a number of reasons */
356 enum option_blacklist_reason {
357 OPTION_BLACKLIST_NONE = 0,
358 OPTION_BLACKLIST_SENDSETUP = 1,
359 OPTION_BLACKLIST_RESERVED_IF = 2
362 struct option_blacklist_info {
363 const u32 infolen; /* number of interface numbers on blacklist */
364 const u8 *ifaceinfo; /* pointer to the array holding the numbers */
365 enum option_blacklist_reason reason;
368 static const u8 four_g_w14_no_sendsetup[] = { 0, 1 };
369 static const struct option_blacklist_info four_g_w14_blacklist = {
370 .infolen = ARRAY_SIZE(four_g_w14_no_sendsetup),
371 .ifaceinfo = four_g_w14_no_sendsetup,
372 .reason = OPTION_BLACKLIST_SENDSETUP
375 static const struct usb_device_id option_ids[] = {
376 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
377 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
378 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
379 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
380 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
381 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
382 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
383 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
384 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
385 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
386 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
387 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
388 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
389 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
390 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
391 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
392 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
393 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
394 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
395 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
396 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
397 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
398 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
399 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
400 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
401 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
402 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
403 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
404 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
405 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
418 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
419 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
420 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
421 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
422 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
423 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
424 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
425 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
426 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
427 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
428 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
429 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
430 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
431 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
432 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
433 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
434 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
435 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
436 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
437 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
438 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
439 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
440 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
441 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
442 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
443 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
444 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
445 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
446 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
447 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
448 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
449 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
450 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
451 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
452 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
453 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
454 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
455 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
456 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
457 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
458 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
459 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
460 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
461 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
462 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
463 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
464 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
465 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
466 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
467 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
468 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
469 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
470 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
471 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
472 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
473 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
474 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
475 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
476 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
477 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
478 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
479 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
480 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
481 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
482 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
483 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
484 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
485 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
486 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
487 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
488 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
489 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
490 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
491 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
492 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */
493 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
494 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
495 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
496 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
497 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
498 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
499 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
500 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
501 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
502 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
503 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
505 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
506 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
507 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
509 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
510 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
511 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
512 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
513 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
514 { 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 */
515 { 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 */
516 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
517 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
518 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
519 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
520 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
521 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
522 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
523 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
524 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
525 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
526 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
527 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
528 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
529 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
530 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
531 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
532 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
533 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
534 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
535 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
536 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
537 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
538 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
539 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
540 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
541 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
542 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
543 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
544 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
545 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
546 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
547 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
548 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
549 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
550 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
551 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
552 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
553 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
554 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
555 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
556 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
557 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
558 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
559 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
560 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
561 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
562 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
563 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
564 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
565 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
566 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
567 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
568 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
569 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
570 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
571 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
572 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
573 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
574 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
575 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
576 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
577 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
578 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
579 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
580 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
581 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
582 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
584 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
585 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
586 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
587 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
588 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
589 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
590 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
591 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
592 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
593 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
594 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
595 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
596 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
597 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
598 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
599 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
600 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
601 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
602 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
603 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
604 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
605 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
606 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
607 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
608 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
609 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
610 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
611 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
612 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
613 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
614 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
615 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) },
616 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) },
617 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) },
618 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) },
619 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) },
620 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) },
621 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) },
622 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) },
623 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) },
624 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) },
625 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) },
626 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) },
627 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) },
628 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) },
629 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) },
630 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0144, 0xff, 0xff, 0xff) },
631 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0145, 0xff, 0xff, 0xff) },
632 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0146, 0xff, 0xff, 0xff) },
633 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) },
634 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0148, 0xff, 0xff, 0xff) },
635 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0149, 0xff, 0xff, 0xff) },
636 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0150, 0xff, 0xff, 0xff) },
637 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) },
638 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) },
639 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) },
640 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) },
641 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) },
642 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) },
643 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) },
644 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) },
645 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) },
646 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) },
647 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) },
648 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) },
649 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
650 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
651 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
652 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
653 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
654 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
655 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) },
656 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) },
657 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
658 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
659 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
660 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
661 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
662 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */
663 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5A) },
664 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
665 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
666 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
667 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
668 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
669 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
670 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
671 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
672 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
673 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
674 { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
675 { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14),
676 .driver_info = (kernel_ulong_t)&four_g_w14_blacklist
678 { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },
679 { } /* Terminating entry */
681 MODULE_DEVICE_TABLE(usb, option_ids);
683 static struct usb_driver option_driver = {
685 .probe = usb_serial_probe,
686 .disconnect = usb_serial_disconnect,
688 .suspend = usb_serial_suspend,
689 .resume = usb_serial_resume,
690 .supports_autosuspend = 1,
692 .id_table = option_ids,
696 /* The card has three separate interfaces, which the serial driver
697 * recognizes separately, thus num_port=1.
700 static struct usb_serial_driver option_1port_device = {
702 .owner = THIS_MODULE,
705 .description = "GSM modem (1-port)",
706 .usb_driver = &option_driver,
707 .id_table = option_ids,
709 .probe = option_probe,
711 .close = option_close,
712 .dtr_rts = option_dtr_rts,
713 .write = option_write,
714 .write_room = option_write_room,
715 .chars_in_buffer = option_chars_in_buffer,
716 .set_termios = option_set_termios,
717 .tiocmget = option_tiocmget,
718 .tiocmset = option_tiocmset,
719 .attach = option_startup,
720 .disconnect = option_disconnect,
721 .release = option_release,
722 .read_int_callback = option_instat_callback,
724 .suspend = option_suspend,
725 .resume = option_resume,
731 /* per port private data */
735 #define IN_BUFLEN 4096
736 #define OUT_BUFLEN 4096
738 struct option_intf_private {
739 spinlock_t susp_lock;
740 unsigned int suspended:1;
742 struct option_blacklist_info *blacklist_info;
745 struct option_port_private {
746 /* Input endpoints and buffer for this port */
747 struct urb *in_urbs[N_IN_URB];
748 u8 *in_buffer[N_IN_URB];
749 /* Output endpoints and buffer for this port */
750 struct urb *out_urbs[N_OUT_URB];
751 u8 *out_buffer[N_OUT_URB];
752 unsigned long out_busy; /* Bit vector of URBs in use */
754 struct usb_anchor delayed;
756 /* Settings for the port */
757 int rts_state; /* Handshaking pins (outputs) */
759 int cts_state; /* Handshaking pins (inputs) */
764 unsigned long tx_start_time[N_OUT_URB];
767 /* Functions used by new usb-serial code. */
768 static int __init option_init(void)
771 retval = usb_serial_register(&option_1port_device);
773 goto failed_1port_device_register;
774 retval = usb_register(&option_driver);
776 goto failed_driver_register;
778 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
783 failed_driver_register:
784 usb_serial_deregister(&option_1port_device);
785 failed_1port_device_register:
789 static void __exit option_exit(void)
791 usb_deregister(&option_driver);
792 usb_serial_deregister(&option_1port_device);
795 module_init(option_init);
796 module_exit(option_exit);
798 static int option_probe(struct usb_serial *serial,
799 const struct usb_device_id *id)
801 struct option_intf_private *data;
802 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
803 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
804 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
805 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
808 data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
811 spin_lock_init(&data->susp_lock);
812 data->blacklist_info = (struct option_blacklist_info*) id->driver_info;
816 static enum option_blacklist_reason is_blacklisted(const u8 ifnum,
817 const struct option_blacklist_info *blacklist)
823 info = blacklist->ifaceinfo;
825 for (i = 0; i < blacklist->infolen; i++) {
826 if (info[i] == ifnum)
827 return blacklist->reason;
830 return OPTION_BLACKLIST_NONE;
833 static void option_set_termios(struct tty_struct *tty,
834 struct usb_serial_port *port, struct ktermios *old_termios)
837 /* Doesn't support option setting */
838 tty_termios_copy_hw(tty->termios, old_termios);
839 option_send_setup(port);
842 static int option_tiocmget(struct tty_struct *tty, struct file *file)
844 struct usb_serial_port *port = tty->driver_data;
846 struct option_port_private *portdata;
848 portdata = usb_get_serial_port_data(port);
850 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
851 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
852 ((portdata->cts_state) ? TIOCM_CTS : 0) |
853 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
854 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
855 ((portdata->ri_state) ? TIOCM_RNG : 0);
860 static int option_tiocmset(struct tty_struct *tty, struct file *file,
861 unsigned int set, unsigned int clear)
863 struct usb_serial_port *port = tty->driver_data;
864 struct option_port_private *portdata;
866 portdata = usb_get_serial_port_data(port);
868 /* FIXME: what locks portdata fields ? */
870 portdata->rts_state = 1;
872 portdata->dtr_state = 1;
874 if (clear & TIOCM_RTS)
875 portdata->rts_state = 0;
876 if (clear & TIOCM_DTR)
877 portdata->dtr_state = 0;
878 return option_send_setup(port);
882 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
883 const unsigned char *buf, int count)
885 struct option_port_private *portdata;
886 struct option_intf_private *intfdata;
889 struct urb *this_urb = NULL; /* spurious */
893 portdata = usb_get_serial_port_data(port);
894 intfdata = port->serial->private;
896 dbg("%s: write (%d chars)", __func__, count);
900 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
902 if (todo > OUT_BUFLEN)
905 this_urb = portdata->out_urbs[i];
906 if (test_and_set_bit(i, &portdata->out_busy)) {
907 if (time_before(jiffies,
908 portdata->tx_start_time[i] + 10 * HZ))
910 usb_unlink_urb(this_urb);
913 dbg("%s: endpoint %d buf %d", __func__,
914 usb_pipeendpoint(this_urb->pipe), i);
916 err = usb_autopm_get_interface_async(port->serial->interface);
921 memcpy(this_urb->transfer_buffer, buf, todo);
922 this_urb->transfer_buffer_length = todo;
924 spin_lock_irqsave(&intfdata->susp_lock, flags);
925 if (intfdata->suspended) {
926 usb_anchor_urb(this_urb, &portdata->delayed);
927 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
929 intfdata->in_flight++;
930 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
931 err = usb_submit_urb(this_urb, GFP_ATOMIC);
933 dbg("usb_submit_urb %p (write bulk) failed "
934 "(%d)", this_urb, err);
935 clear_bit(i, &portdata->out_busy);
936 spin_lock_irqsave(&intfdata->susp_lock, flags);
937 intfdata->in_flight--;
938 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
943 portdata->tx_start_time[i] = jiffies;
949 dbg("%s: wrote (did %d)", __func__, count);
953 static void option_indat_callback(struct urb *urb)
957 struct usb_serial_port *port;
958 struct tty_struct *tty;
959 unsigned char *data = urb->transfer_buffer;
960 int status = urb->status;
962 dbg("%s: %p", __func__, urb);
964 endpoint = usb_pipeendpoint(urb->pipe);
968 dbg("%s: nonzero status: %d on endpoint %02x.",
969 __func__, status, endpoint);
971 tty = tty_port_tty_get(&port->port);
972 if (urb->actual_length) {
973 tty_insert_flip_string(tty, data, urb->actual_length);
974 tty_flip_buffer_push(tty);
976 dbg("%s: empty read urb received", __func__);
979 /* Resubmit urb so we continue receiving */
980 if (status != -ESHUTDOWN) {
981 err = usb_submit_urb(urb, GFP_ATOMIC);
982 if (err && err != -EPERM)
983 printk(KERN_ERR "%s: resubmit read urb failed. "
984 "(%d)", __func__, err);
986 usb_mark_last_busy(port->serial->dev);
993 static void option_outdat_callback(struct urb *urb)
995 struct usb_serial_port *port;
996 struct option_port_private *portdata;
997 struct option_intf_private *intfdata;
1000 dbg("%s", __func__);
1002 port = urb->context;
1003 intfdata = port->serial->private;
1005 usb_serial_port_softint(port);
1006 usb_autopm_put_interface_async(port->serial->interface);
1007 portdata = usb_get_serial_port_data(port);
1008 spin_lock(&intfdata->susp_lock);
1009 intfdata->in_flight--;
1010 spin_unlock(&intfdata->susp_lock);
1012 for (i = 0; i < N_OUT_URB; ++i) {
1013 if (portdata->out_urbs[i] == urb) {
1014 smp_mb__before_clear_bit();
1015 clear_bit(i, &portdata->out_busy);
1021 static void option_instat_callback(struct urb *urb)
1024 int status = urb->status;
1025 struct usb_serial_port *port = urb->context;
1026 struct option_port_private *portdata = usb_get_serial_port_data(port);
1028 dbg("%s", __func__);
1029 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
1032 struct usb_ctrlrequest *req_pkt =
1033 (struct usb_ctrlrequest *)urb->transfer_buffer;
1036 dbg("%s: NULL req_pkt", __func__);
1039 if ((req_pkt->bRequestType == 0xA1) &&
1040 (req_pkt->bRequest == 0x20)) {
1042 unsigned char signals = *((unsigned char *)
1043 urb->transfer_buffer +
1044 sizeof(struct usb_ctrlrequest));
1046 dbg("%s: signal x%x", __func__, signals);
1048 old_dcd_state = portdata->dcd_state;
1049 portdata->cts_state = 1;
1050 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
1051 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
1052 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
1054 if (old_dcd_state && !portdata->dcd_state) {
1055 struct tty_struct *tty =
1056 tty_port_tty_get(&port->port);
1057 if (tty && !C_CLOCAL(tty))
1062 dbg("%s: type %x req %x", __func__,
1063 req_pkt->bRequestType, req_pkt->bRequest);
1066 err("%s: error %d", __func__, status);
1068 /* Resubmit urb so we continue receiving IRQ data */
1069 if (status != -ESHUTDOWN && status != -ENOENT) {
1070 err = usb_submit_urb(urb, GFP_ATOMIC);
1072 dbg("%s: resubmit intr urb failed. (%d)",
1077 static int option_write_room(struct tty_struct *tty)
1079 struct usb_serial_port *port = tty->driver_data;
1080 struct option_port_private *portdata;
1083 struct urb *this_urb;
1085 portdata = usb_get_serial_port_data(port);
1087 for (i = 0; i < N_OUT_URB; i++) {
1088 this_urb = portdata->out_urbs[i];
1089 if (this_urb && !test_bit(i, &portdata->out_busy))
1090 data_len += OUT_BUFLEN;
1093 dbg("%s: %d", __func__, data_len);
1097 static int option_chars_in_buffer(struct tty_struct *tty)
1099 struct usb_serial_port *port = tty->driver_data;
1100 struct option_port_private *portdata;
1103 struct urb *this_urb;
1105 portdata = usb_get_serial_port_data(port);
1107 for (i = 0; i < N_OUT_URB; i++) {
1108 this_urb = portdata->out_urbs[i];
1109 /* FIXME: This locking is insufficient as this_urb may
1110 go unused during the test */
1111 if (this_urb && test_bit(i, &portdata->out_busy))
1112 data_len += this_urb->transfer_buffer_length;
1114 dbg("%s: %d", __func__, data_len);
1118 static int option_open(struct tty_struct *tty, struct usb_serial_port *port)
1120 struct option_port_private *portdata;
1121 struct option_intf_private *intfdata;
1122 struct usb_serial *serial = port->serial;
1126 portdata = usb_get_serial_port_data(port);
1127 intfdata = serial->private;
1129 dbg("%s", __func__);
1131 /* Start reading from the IN endpoint */
1132 for (i = 0; i < N_IN_URB; i++) {
1133 urb = portdata->in_urbs[i];
1136 err = usb_submit_urb(urb, GFP_KERNEL);
1138 dbg("%s: submit urb %d failed (%d) %d",
1140 urb->transfer_buffer_length);
1144 option_send_setup(port);
1146 serial->interface->needs_remote_wakeup = 1;
1147 spin_lock_irq(&intfdata->susp_lock);
1148 portdata->opened = 1;
1149 spin_unlock_irq(&intfdata->susp_lock);
1150 usb_autopm_put_interface(serial->interface);
1155 static void option_dtr_rts(struct usb_serial_port *port, int on)
1157 struct usb_serial *serial = port->serial;
1158 struct option_port_private *portdata;
1160 dbg("%s", __func__);
1161 portdata = usb_get_serial_port_data(port);
1162 mutex_lock(&serial->disc_mutex);
1163 portdata->rts_state = on;
1164 portdata->dtr_state = on;
1166 option_send_setup(port);
1167 mutex_unlock(&serial->disc_mutex);
1171 static void option_close(struct usb_serial_port *port)
1174 struct usb_serial *serial = port->serial;
1175 struct option_port_private *portdata;
1176 struct option_intf_private *intfdata = port->serial->private;
1178 dbg("%s", __func__);
1179 portdata = usb_get_serial_port_data(port);
1182 /* Stop reading/writing urbs */
1183 spin_lock_irq(&intfdata->susp_lock);
1184 portdata->opened = 0;
1185 spin_unlock_irq(&intfdata->susp_lock);
1187 for (i = 0; i < N_IN_URB; i++)
1188 usb_kill_urb(portdata->in_urbs[i]);
1189 for (i = 0; i < N_OUT_URB; i++)
1190 usb_kill_urb(portdata->out_urbs[i]);
1191 usb_autopm_get_interface(serial->interface);
1192 serial->interface->needs_remote_wakeup = 0;
1196 /* Helper functions used by option_setup_urbs */
1197 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1198 int dir, void *ctx, char *buf, int len,
1199 void (*callback)(struct urb *))
1204 return NULL; /* endpoint not needed */
1206 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1208 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1212 /* Fill URB using supplied data. */
1213 usb_fill_bulk_urb(urb, serial->dev,
1214 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1215 buf, len, callback, ctx);
1221 static void option_setup_urbs(struct usb_serial *serial)
1224 struct usb_serial_port *port;
1225 struct option_port_private *portdata;
1227 dbg("%s", __func__);
1229 for (i = 0; i < serial->num_ports; i++) {
1230 port = serial->port[i];
1231 portdata = usb_get_serial_port_data(port);
1233 /* Do indat endpoints first */
1234 for (j = 0; j < N_IN_URB; ++j) {
1235 portdata->in_urbs[j] = option_setup_urb(serial,
1236 port->bulk_in_endpointAddress,
1238 portdata->in_buffer[j],
1239 IN_BUFLEN, option_indat_callback);
1242 /* outdat endpoints */
1243 for (j = 0; j < N_OUT_URB; ++j) {
1244 portdata->out_urbs[j] = option_setup_urb(serial,
1245 port->bulk_out_endpointAddress,
1247 portdata->out_buffer[j],
1248 OUT_BUFLEN, option_outdat_callback);
1254 /** send RTS/DTR state to the port.
1256 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1259 static int option_send_setup(struct usb_serial_port *port)
1261 struct usb_serial *serial = port->serial;
1262 struct option_intf_private *intfdata =
1263 (struct option_intf_private *) serial->private;
1264 struct option_port_private *portdata;
1265 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1267 dbg("%s", __func__);
1269 if (is_blacklisted(ifNum, intfdata->blacklist_info) ==
1270 OPTION_BLACKLIST_SENDSETUP) {
1271 dbg("No send_setup on blacklisted interface #%d\n", ifNum);
1275 portdata = usb_get_serial_port_data(port);
1277 if (portdata->dtr_state)
1279 if (portdata->rts_state)
1282 return usb_control_msg(serial->dev,
1283 usb_rcvctrlpipe(serial->dev, 0),
1284 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1287 static int option_startup(struct usb_serial *serial)
1290 struct usb_serial_port *port;
1291 struct option_port_private *portdata;
1294 dbg("%s", __func__);
1296 /* Now setup per port private data */
1297 for (i = 0; i < serial->num_ports; i++) {
1298 port = serial->port[i];
1299 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1301 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1305 init_usb_anchor(&portdata->delayed);
1307 for (j = 0; j < N_IN_URB; j++) {
1308 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1310 goto bail_out_error;
1311 portdata->in_buffer[j] = buffer;
1314 for (j = 0; j < N_OUT_URB; j++) {
1315 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1317 goto bail_out_error2;
1318 portdata->out_buffer[j] = buffer;
1321 usb_set_serial_port_data(port, portdata);
1323 if (!port->interrupt_in_urb)
1325 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1327 dbg("%s: submit irq_in urb failed %d",
1330 option_setup_urbs(serial);
1334 for (j = 0; j < N_OUT_URB; j++)
1335 kfree(portdata->out_buffer[j]);
1337 for (j = 0; j < N_IN_URB; j++)
1338 if (portdata->in_buffer[j])
1339 free_page((unsigned long)portdata->in_buffer[j]);
1344 static void stop_read_write_urbs(struct usb_serial *serial)
1347 struct usb_serial_port *port;
1348 struct option_port_private *portdata;
1350 /* Stop reading/writing urbs */
1351 for (i = 0; i < serial->num_ports; ++i) {
1352 port = serial->port[i];
1353 portdata = usb_get_serial_port_data(port);
1354 for (j = 0; j < N_IN_URB; j++)
1355 usb_kill_urb(portdata->in_urbs[j]);
1356 for (j = 0; j < N_OUT_URB; j++)
1357 usb_kill_urb(portdata->out_urbs[j]);
1361 static void option_disconnect(struct usb_serial *serial)
1363 dbg("%s", __func__);
1365 stop_read_write_urbs(serial);
1368 static void option_release(struct usb_serial *serial)
1371 struct usb_serial_port *port;
1372 struct option_port_private *portdata;
1374 dbg("%s", __func__);
1377 for (i = 0; i < serial->num_ports; ++i) {
1378 port = serial->port[i];
1379 portdata = usb_get_serial_port_data(port);
1381 for (j = 0; j < N_IN_URB; j++) {
1382 if (portdata->in_urbs[j]) {
1383 usb_free_urb(portdata->in_urbs[j]);
1384 free_page((unsigned long)
1385 portdata->in_buffer[j]);
1386 portdata->in_urbs[j] = NULL;
1389 for (j = 0; j < N_OUT_URB; j++) {
1390 if (portdata->out_urbs[j]) {
1391 usb_free_urb(portdata->out_urbs[j]);
1392 kfree(portdata->out_buffer[j]);
1393 portdata->out_urbs[j] = NULL;
1398 /* Now free per port private data */
1399 for (i = 0; i < serial->num_ports; i++) {
1400 port = serial->port[i];
1401 kfree(usb_get_serial_port_data(port));
1406 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1408 struct option_intf_private *intfdata = serial->private;
1411 dbg("%s entered", __func__);
1413 if (message.event & PM_EVENT_AUTO) {
1414 spin_lock_irq(&intfdata->susp_lock);
1415 b = intfdata->in_flight;
1416 spin_unlock_irq(&intfdata->susp_lock);
1422 spin_lock_irq(&intfdata->susp_lock);
1423 intfdata->suspended = 1;
1424 spin_unlock_irq(&intfdata->susp_lock);
1425 stop_read_write_urbs(serial);
1430 static void play_delayed(struct usb_serial_port *port)
1432 struct option_intf_private *data;
1433 struct option_port_private *portdata;
1437 portdata = usb_get_serial_port_data(port);
1438 data = port->serial->private;
1439 while ((urb = usb_get_from_anchor(&portdata->delayed))) {
1440 err = usb_submit_urb(urb, GFP_ATOMIC);
1446 static int option_resume(struct usb_serial *serial)
1449 struct usb_serial_port *port;
1450 struct option_intf_private *intfdata = serial->private;
1451 struct option_port_private *portdata;
1455 dbg("%s entered", __func__);
1456 /* get the interrupt URBs resubmitted unconditionally */
1457 for (i = 0; i < serial->num_ports; i++) {
1458 port = serial->port[i];
1459 if (!port->interrupt_in_urb) {
1460 dbg("%s: No interrupt URB for port %d", __func__, i);
1463 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1464 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1466 err("%s: Error %d for interrupt URB of port%d",
1472 for (i = 0; i < serial->num_ports; i++) {
1473 /* walk all ports */
1474 port = serial->port[i];
1475 portdata = usb_get_serial_port_data(port);
1477 /* skip closed ports */
1478 spin_lock_irq(&intfdata->susp_lock);
1479 if (!portdata->opened) {
1480 spin_unlock_irq(&intfdata->susp_lock);
1484 for (j = 0; j < N_IN_URB; j++) {
1485 urb = portdata->in_urbs[j];
1486 err = usb_submit_urb(urb, GFP_ATOMIC);
1488 err("%s: Error %d for bulk URB %d",
1490 spin_unlock_irq(&intfdata->susp_lock);
1495 spin_unlock_irq(&intfdata->susp_lock);
1497 spin_lock_irq(&intfdata->susp_lock);
1498 intfdata->suspended = 0;
1499 spin_unlock_irq(&intfdata->susp_lock);
1505 MODULE_AUTHOR(DRIVER_AUTHOR);
1506 MODULE_DESCRIPTION(DRIVER_DESC);
1507 MODULE_VERSION(DRIVER_VERSION);
1508 MODULE_LICENSE("GPL");
1510 module_param(debug, bool, S_IRUGO | S_IWUSR);
1511 MODULE_PARM_DESC(debug, "Debug messages");