projects / deliverable / linux.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wirel...
[deliverable/linux.git] / drivers / usb / serial / option.c
1 /*
2 USB Driver for GSM modems
3
4 Copyright (C) 2005 Matthias Urlichs <smurf@smurf.noris.de>
5
6 This driver is free software; you can redistribute it and/or modify
7 it under the terms of Version 2 of the GNU General Public License as
8 published by the Free Software Foundation.
9
10 Portions copied from the Keyspan driver by Hugh Blemings <hugh@blemings.org>
11
12 History: see the git log.
13
14 Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
15
16 This driver exists because the "normal" serial driver doesn't work too well
17 with GSM modems. Issues:
18 - data loss -- one single Receive URB is not nearly enough
19 - nonstandard flow (Option devices) control
20 - controlling the baud rate doesn't make sense
21
22 This driver is named "option" because the most common device it's
23 used for is a PC-Card (with an internal OHCI-USB interface, behind
24 which the GSM interface sits), made by Option Inc.
25
26 Some of the "one port" devices actually exhibit multiple USB instances
27 on the USB bus. This is not a bug, these ports are used for different
28 device features.
29 */
30
31 #define DRIVER_VERSION "v0.7.2"
32 #define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
33 #define DRIVER_DESC "USB Driver for GSM modems"
34
35 #include <linux/kernel.h>
36 #include <linux/jiffies.h>
37 #include <linux/errno.h>
38 #include <linux/tty.h>
39 #include <linux/tty_flip.h>
40 #include <linux/module.h>
41 #include <linux/bitops.h>
42 #include <linux/usb.h>
43 #include <linux/usb/serial.h>
44
45 /* Function prototypes */
46 static int option_open(struct tty_struct *tty, struct usb_serial_port *port,
47 struct file *filp);
48 static void option_close(struct tty_struct *tty, struct usb_serial_port *port,
49 struct file *filp);
50 static int option_startup(struct usb_serial *serial);
51 static void option_shutdown(struct usb_serial *serial);
52 static int option_write_room(struct tty_struct *tty);
53
54 static void option_instat_callback(struct urb *urb);
55
56 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
57 const unsigned char *buf, int count);
58 static int option_chars_in_buffer(struct tty_struct *tty);
59 static void option_set_termios(struct tty_struct *tty,
60 struct usb_serial_port *port, struct ktermios *old);
61 static int option_tiocmget(struct tty_struct *tty, struct file *file);
62 static int option_tiocmset(struct tty_struct *tty, struct file *file,
63 unsigned int set, unsigned int clear);
64 static int option_send_setup(struct tty_struct *tty, struct usb_serial_port *port);
65
66 /* Vendor and product IDs */
67 #define OPTION_VENDOR_ID 0x0AF0
68 #define OPTION_PRODUCT_COLT 0x5000
69 #define OPTION_PRODUCT_RICOLA 0x6000
70 #define OPTION_PRODUCT_RICOLA_LIGHT 0x6100
71 #define OPTION_PRODUCT_RICOLA_QUAD 0x6200
72 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300
73 #define OPTION_PRODUCT_RICOLA_NDIS 0x6050
74 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150
75 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250
76 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350
77 #define OPTION_PRODUCT_COBRA 0x6500
78 #define OPTION_PRODUCT_COBRA_BUS 0x6501
79 #define OPTION_PRODUCT_VIPER 0x6600
80 #define OPTION_PRODUCT_VIPER_BUS 0x6601
81 #define OPTION_PRODUCT_GT_MAX_READY 0x6701
82 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721
83 #define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741
84 #define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761
85 #define OPTION_PRODUCT_KOI_MODEM 0x6800
86 #define OPTION_PRODUCT_SCORPION_MODEM 0x6901
87 #define OPTION_PRODUCT_ETNA_MODEM 0x7001
88 #define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021
89 #define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041
90 #define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061
91 #define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100
92
93 #define HUAWEI_VENDOR_ID 0x12D1
94 #define HUAWEI_PRODUCT_E600 0x1001
95 #define HUAWEI_PRODUCT_E220 0x1003
96 #define HUAWEI_PRODUCT_E220BIS 0x1004
97 #define HUAWEI_PRODUCT_E1401 0x1401
98 #define HUAWEI_PRODUCT_E1402 0x1402
99 #define HUAWEI_PRODUCT_E1403 0x1403
100 #define HUAWEI_PRODUCT_E1404 0x1404
101 #define HUAWEI_PRODUCT_E1405 0x1405
102 #define HUAWEI_PRODUCT_E1406 0x1406
103 #define HUAWEI_PRODUCT_E1407 0x1407
104 #define HUAWEI_PRODUCT_E1408 0x1408
105 #define HUAWEI_PRODUCT_E1409 0x1409
106 #define HUAWEI_PRODUCT_E140A 0x140A
107 #define HUAWEI_PRODUCT_E140B 0x140B
108 #define HUAWEI_PRODUCT_E140C 0x140C
109 #define HUAWEI_PRODUCT_E140D 0x140D
110 #define HUAWEI_PRODUCT_E140E 0x140E
111 #define HUAWEI_PRODUCT_E140F 0x140F
112 #define HUAWEI_PRODUCT_E1410 0x1410
113 #define HUAWEI_PRODUCT_E1411 0x1411
114 #define HUAWEI_PRODUCT_E1412 0x1412
115 #define HUAWEI_PRODUCT_E1413 0x1413
116 #define HUAWEI_PRODUCT_E1414 0x1414
117 #define HUAWEI_PRODUCT_E1415 0x1415
118 #define HUAWEI_PRODUCT_E1416 0x1416
119 #define HUAWEI_PRODUCT_E1417 0x1417
120 #define HUAWEI_PRODUCT_E1418 0x1418
121 #define HUAWEI_PRODUCT_E1419 0x1419
122 #define HUAWEI_PRODUCT_E141A 0x141A
123 #define HUAWEI_PRODUCT_E141B 0x141B
124 #define HUAWEI_PRODUCT_E141C 0x141C
125 #define HUAWEI_PRODUCT_E141D 0x141D
126 #define HUAWEI_PRODUCT_E141E 0x141E
127 #define HUAWEI_PRODUCT_E141F 0x141F
128 #define HUAWEI_PRODUCT_E1420 0x1420
129 #define HUAWEI_PRODUCT_E1421 0x1421
130 #define HUAWEI_PRODUCT_E1422 0x1422
131 #define HUAWEI_PRODUCT_E1423 0x1423
132 #define HUAWEI_PRODUCT_E1424 0x1424
133 #define HUAWEI_PRODUCT_E1425 0x1425
134 #define HUAWEI_PRODUCT_E1426 0x1426
135 #define HUAWEI_PRODUCT_E1427 0x1427
136 #define HUAWEI_PRODUCT_E1428 0x1428
137 #define HUAWEI_PRODUCT_E1429 0x1429
138 #define HUAWEI_PRODUCT_E142A 0x142A
139 #define HUAWEI_PRODUCT_E142B 0x142B
140 #define HUAWEI_PRODUCT_E142C 0x142C
141 #define HUAWEI_PRODUCT_E142D 0x142D
142 #define HUAWEI_PRODUCT_E142E 0x142E
143 #define HUAWEI_PRODUCT_E142F 0x142F
144 #define HUAWEI_PRODUCT_E1430 0x1430
145 #define HUAWEI_PRODUCT_E1431 0x1431
146 #define HUAWEI_PRODUCT_E1432 0x1432
147 #define HUAWEI_PRODUCT_E1433 0x1433
148 #define HUAWEI_PRODUCT_E1434 0x1434
149 #define HUAWEI_PRODUCT_E1435 0x1435
150 #define HUAWEI_PRODUCT_E1436 0x1436
151 #define HUAWEI_PRODUCT_E1437 0x1437
152 #define HUAWEI_PRODUCT_E1438 0x1438
153 #define HUAWEI_PRODUCT_E1439 0x1439
154 #define HUAWEI_PRODUCT_E143A 0x143A
155 #define HUAWEI_PRODUCT_E143B 0x143B
156 #define HUAWEI_PRODUCT_E143C 0x143C
157 #define HUAWEI_PRODUCT_E143D 0x143D
158 #define HUAWEI_PRODUCT_E143E 0x143E
159 #define HUAWEI_PRODUCT_E143F 0x143F
160
161 #define QUANTA_VENDOR_ID 0x0408
162 #define QUANTA_PRODUCT_Q101 0xEA02
163 #define QUANTA_PRODUCT_Q111 0xEA03
164 #define QUANTA_PRODUCT_GLX 0xEA04
165 #define QUANTA_PRODUCT_GKE 0xEA05
166 #define QUANTA_PRODUCT_GLE 0xEA06
167
168 #define NOVATELWIRELESS_VENDOR_ID 0x1410
169
170 /* YISO PRODUCTS */
171
172 #define YISO_VENDOR_ID 0x0EAB
173 #define YISO_PRODUCT_U893 0xC893
174
175 /* MERLIN EVDO PRODUCTS */
176 #define NOVATELWIRELESS_PRODUCT_V640 0x1100
177 #define NOVATELWIRELESS_PRODUCT_V620 0x1110
178 #define NOVATELWIRELESS_PRODUCT_V740 0x1120
179 #define NOVATELWIRELESS_PRODUCT_V720 0x1130
180
181 /* MERLIN HSDPA/HSPA PRODUCTS */
182 #define NOVATELWIRELESS_PRODUCT_U730 0x1400
183 #define NOVATELWIRELESS_PRODUCT_U740 0x1410
184 #define NOVATELWIRELESS_PRODUCT_U870 0x1420
185 #define NOVATELWIRELESS_PRODUCT_XU870 0x1430
186 #define NOVATELWIRELESS_PRODUCT_X950D 0x1450
187
188 /* EXPEDITE PRODUCTS */
189 #define NOVATELWIRELESS_PRODUCT_EV620 0x2100
190 #define NOVATELWIRELESS_PRODUCT_ES720 0x2110
191 #define NOVATELWIRELESS_PRODUCT_E725 0x2120
192 #define NOVATELWIRELESS_PRODUCT_ES620 0x2130
193 #define NOVATELWIRELESS_PRODUCT_EU730 0x2400
194 #define NOVATELWIRELESS_PRODUCT_EU740 0x2410
195 #define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
196
197 /* OVATION PRODUCTS */
198 #define NOVATELWIRELESS_PRODUCT_MC727 0x4100
199 #define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
200
201 /* FUTURE NOVATEL PRODUCTS */
202 #define NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED 0X6000
203 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001
204 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000
205 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001
206 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
207 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
208 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
209 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
210 #define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001
211
212 /* AMOI PRODUCTS */
213 #define AMOI_VENDOR_ID 0x1614
214 #define AMOI_PRODUCT_H01 0x0800
215 #define AMOI_PRODUCT_H01A 0x7002
216 #define AMOI_PRODUCT_H02 0x0802
217
218 #define DELL_VENDOR_ID 0x413C
219
220 /* Dell modems */
221 #define DELL_PRODUCT_5700_MINICARD 0x8114
222 #define DELL_PRODUCT_5500_MINICARD 0x8115
223 #define DELL_PRODUCT_5505_MINICARD 0x8116
224 #define DELL_PRODUCT_5700_EXPRESSCARD 0x8117
225 #define DELL_PRODUCT_5510_EXPRESSCARD 0x8118
226
227 #define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
228 #define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
229
230 #define DELL_PRODUCT_5720_MINICARD_VZW 0x8133
231 #define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134
232 #define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135
233 #define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136
234 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137
235 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138
236
237 #define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
238 #define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
239 #define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
240
241 #define KYOCERA_VENDOR_ID 0x0c88
242 #define KYOCERA_PRODUCT_KPC650 0x17da
243 #define KYOCERA_PRODUCT_KPC680 0x180a
244
245 #define ANYDATA_VENDOR_ID 0x16d5
246 #define ANYDATA_PRODUCT_ADU_620UW 0x6202
247 #define ANYDATA_PRODUCT_ADU_E100A 0x6501
248 #define ANYDATA_PRODUCT_ADU_500A 0x6502
249
250 #define AXESSTEL_VENDOR_ID 0x1726
251 #define AXESSTEL_PRODUCT_MV110H 0x1000
252
253 #define ONDA_VENDOR_ID 0x19d2
254 #define ONDA_PRODUCT_MSA501HS 0x0001
255 #define ONDA_PRODUCT_ET502HS 0x0002
256 #define ONDA_PRODUCT_MT503HS 0x2000
257
258 #define BANDRICH_VENDOR_ID 0x1A8D
259 #define BANDRICH_PRODUCT_C100_1 0x1002
260 #define BANDRICH_PRODUCT_C100_2 0x1003
261 #define BANDRICH_PRODUCT_1004 0x1004
262 #define BANDRICH_PRODUCT_1005 0x1005
263 #define BANDRICH_PRODUCT_1006 0x1006
264 #define BANDRICH_PRODUCT_1007 0x1007
265 #define BANDRICH_PRODUCT_1008 0x1008
266 #define BANDRICH_PRODUCT_1009 0x1009
267 #define BANDRICH_PRODUCT_100A 0x100a
268
269 #define BANDRICH_PRODUCT_100B 0x100b
270 #define BANDRICH_PRODUCT_100C 0x100c
271 #define BANDRICH_PRODUCT_100D 0x100d
272 #define BANDRICH_PRODUCT_100E 0x100e
273
274 #define BANDRICH_PRODUCT_100F 0x100f
275 #define BANDRICH_PRODUCT_1010 0x1010
276 #define BANDRICH_PRODUCT_1011 0x1011
277 #define BANDRICH_PRODUCT_1012 0x1012
278
279 #define AMOI_VENDOR_ID 0x1614
280 #define AMOI_PRODUCT_9508 0x0800
281
282 #define QUALCOMM_VENDOR_ID 0x05C6
283
284 #define MAXON_VENDOR_ID 0x16d8
285
286 #define TELIT_VENDOR_ID 0x1bc7
287 #define TELIT_PRODUCT_UC864E 0x1003
288
289 /* ZTE PRODUCTS */
290 #define ZTE_VENDOR_ID 0x19d2
291 #define ZTE_PRODUCT_MF628 0x0015
292 #define ZTE_PRODUCT_MF626 0x0031
293 #define ZTE_PRODUCT_CDMA_TECH 0xfffe
294
295 /* Ericsson products */
296 #define ERICSSON_VENDOR_ID 0x0bdb
297 #define ERICSSON_PRODUCT_F3507G 0x1900
298
299 static struct usb_device_id option_ids[] = {
300 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
301 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
302 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
303 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
304 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
305 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
306 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
307 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
308 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
309 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
310 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
311 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
312 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
313 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
314 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
315 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
316 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
317 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
318 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
319 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
320 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
321 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
322 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
323 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
324 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
325 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
326 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
327 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
328 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
329 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
330 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
331 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
332 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
333 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
334 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
335 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
336 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
337 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
338 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
339 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
340 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
341 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
342 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
343 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
344 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
345 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
346 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
347 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
348 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
349 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
350 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
351 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
352 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
353 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
354 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
355 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
356 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
357 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
358 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
359 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
360 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
361 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
362 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
363 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
364 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
365 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
366 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
367 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
368 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
369 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
370 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
371 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
372 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
373 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
374 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
395 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
396 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
397 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
398 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
399 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
400 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
401 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
402 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
403 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
404 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
405 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
406 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
407 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
408 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
409 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
410 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
411 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
412 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
413 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
414 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED) }, /* Novatel EVDO product */
415 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
416 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
417 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
418 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
419 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
420 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
421 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
422 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
423
424 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
425 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
426 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
427
428 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
429 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
430 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
431 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
432 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
433 { 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 */
434 { 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 */
435 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
436 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
437 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
438 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
439 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
440 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
441 { USB_DEVICE(DELL_VENDOR_ID, 0x8147) }, /* Dell Wireless 5530 Mobile Broadband (3G HSPA) Mini-Card */
442 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
443 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
444 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
445 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
446 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
447 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
448 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
449 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) },
450 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
451 { USB_DEVICE(ONDA_VENDOR_ID, 0x0003) },
452 { USB_DEVICE(ONDA_VENDOR_ID, 0x0004) },
453 { USB_DEVICE(ONDA_VENDOR_ID, 0x0005) },
454 { USB_DEVICE(ONDA_VENDOR_ID, 0x0006) },
455 { USB_DEVICE(ONDA_VENDOR_ID, 0x0007) },
456 { USB_DEVICE(ONDA_VENDOR_ID, 0x0008) },
457 { USB_DEVICE(ONDA_VENDOR_ID, 0x0009) },
458 { USB_DEVICE(ONDA_VENDOR_ID, 0x000a) },
459 { USB_DEVICE(ONDA_VENDOR_ID, 0x000b) },
460 { USB_DEVICE(ONDA_VENDOR_ID, 0x000c) },
461 { USB_DEVICE(ONDA_VENDOR_ID, 0x000d) },
462 { USB_DEVICE(ONDA_VENDOR_ID, 0x000e) },
463 { USB_DEVICE(ONDA_VENDOR_ID, 0x000f) },
464 { USB_DEVICE(ONDA_VENDOR_ID, 0x0010) },
465 { USB_DEVICE(ONDA_VENDOR_ID, 0x0011) },
466 { USB_DEVICE(ONDA_VENDOR_ID, 0x0012) },
467 { USB_DEVICE(ONDA_VENDOR_ID, 0x0013) },
468 { USB_DEVICE(ONDA_VENDOR_ID, 0x0014) },
469 { USB_DEVICE(ONDA_VENDOR_ID, 0x0015) },
470 { USB_DEVICE(ONDA_VENDOR_ID, 0x0016) },
471 { USB_DEVICE(ONDA_VENDOR_ID, 0x0017) },
472 { USB_DEVICE(ONDA_VENDOR_ID, 0x0018) },
473 { USB_DEVICE(ONDA_VENDOR_ID, 0x0019) },
474 { USB_DEVICE(ONDA_VENDOR_ID, 0x0020) },
475 { USB_DEVICE(ONDA_VENDOR_ID, 0x0021) },
476 { USB_DEVICE(ONDA_VENDOR_ID, 0x0022) },
477 { USB_DEVICE(ONDA_VENDOR_ID, 0x0023) },
478 { USB_DEVICE(ONDA_VENDOR_ID, 0x0024) },
479 { USB_DEVICE(ONDA_VENDOR_ID, 0x0025) },
480 { USB_DEVICE(ONDA_VENDOR_ID, 0x0026) },
481 { USB_DEVICE(ONDA_VENDOR_ID, 0x0027) },
482 { USB_DEVICE(ONDA_VENDOR_ID, 0x0028) },
483 { USB_DEVICE(ONDA_VENDOR_ID, 0x0029) },
484 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) },
485 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
486 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
487 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
488 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
489 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
490 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
491 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
492 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
493 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
494 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
495 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
496 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
497 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
498 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
499 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
500 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
501 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
502 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
503 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
504 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
505 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
506 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
507 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
508 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
509 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626) },
510 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) },
511 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) },
512 { USB_DEVICE(ERICSSON_VENDOR_ID, ERICSSON_PRODUCT_F3507G) },
513 { } /* Terminating entry */
514 };
515 MODULE_DEVICE_TABLE(usb, option_ids);
516
517 static struct usb_driver option_driver = {
518 .name = "option",
519 .probe = usb_serial_probe,
520 .disconnect = usb_serial_disconnect,
521 .id_table = option_ids,
522 .no_dynamic_id = 1,
523 };
524
525 /* The card has three separate interfaces, which the serial driver
526 * recognizes separately, thus num_port=1.
527 */
528
529 static struct usb_serial_driver option_1port_device = {
530 .driver = {
531 .owner = THIS_MODULE,
532 .name = "option1",
533 },
534 .description = "GSM modem (1-port)",
535 .usb_driver = &option_driver,
536 .id_table = option_ids,
537 .num_ports = 1,
538 .open = option_open,
539 .close = option_close,
540 .write = option_write,
541 .write_room = option_write_room,
542 .chars_in_buffer = option_chars_in_buffer,
543 .set_termios = option_set_termios,
544 .tiocmget = option_tiocmget,
545 .tiocmset = option_tiocmset,
546 .attach = option_startup,
547 .shutdown = option_shutdown,
548 .read_int_callback = option_instat_callback,
549 };
550
551 static int debug;
552
553 /* per port private data */
554
555 #define N_IN_URB 4
556 #define N_OUT_URB 4
557 #define IN_BUFLEN 4096
558 #define OUT_BUFLEN 4096
559
560 struct option_port_private {
561 /* Input endpoints and buffer for this port */
562 struct urb *in_urbs[N_IN_URB];
563 u8 *in_buffer[N_IN_URB];
564 /* Output endpoints and buffer for this port */
565 struct urb *out_urbs[N_OUT_URB];
566 u8 *out_buffer[N_OUT_URB];
567 unsigned long out_busy; /* Bit vector of URBs in use */
568
569 /* Settings for the port */
570 int rts_state; /* Handshaking pins (outputs) */
571 int dtr_state;
572 int cts_state; /* Handshaking pins (inputs) */
573 int dsr_state;
574 int dcd_state;
575 int ri_state;
576
577 unsigned long tx_start_time[N_OUT_URB];
578 };
579
580 /* Functions used by new usb-serial code. */
581 static int __init option_init(void)
582 {
583 int retval;
584 retval = usb_serial_register(&option_1port_device);
585 if (retval)
586 goto failed_1port_device_register;
587 retval = usb_register(&option_driver);
588 if (retval)
589 goto failed_driver_register;
590
591 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
592 DRIVER_DESC "\n");
593
594 return 0;
595
596 failed_driver_register:
597 usb_serial_deregister(&option_1port_device);
598 failed_1port_device_register:
599 return retval;
600 }
601
602 static void __exit option_exit(void)
603 {
604 usb_deregister(&option_driver);
605 usb_serial_deregister(&option_1port_device);
606 }
607
608 module_init(option_init);
609 module_exit(option_exit);
610
611 static void option_set_termios(struct tty_struct *tty,
612 struct usb_serial_port *port, struct ktermios *old_termios)
613 {
614 dbg("%s", __func__);
615 /* Doesn't support option setting */
616 tty_termios_copy_hw(tty->termios, old_termios);
617 option_send_setup(tty, port);
618 }
619
620 static int option_tiocmget(struct tty_struct *tty, struct file *file)
621 {
622 struct usb_serial_port *port = tty->driver_data;
623 unsigned int value;
624 struct option_port_private *portdata;
625
626 portdata = usb_get_serial_port_data(port);
627
628 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
629 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
630 ((portdata->cts_state) ? TIOCM_CTS : 0) |
631 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
632 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
633 ((portdata->ri_state) ? TIOCM_RNG : 0);
634
635 return value;
636 }
637
638 static int option_tiocmset(struct tty_struct *tty, struct file *file,
639 unsigned int set, unsigned int clear)
640 {
641 struct usb_serial_port *port = tty->driver_data;
642 struct option_port_private *portdata;
643
644 portdata = usb_get_serial_port_data(port);
645
646 /* FIXME: what locks portdata fields ? */
647 if (set & TIOCM_RTS)
648 portdata->rts_state = 1;
649 if (set & TIOCM_DTR)
650 portdata->dtr_state = 1;
651
652 if (clear & TIOCM_RTS)
653 portdata->rts_state = 0;
654 if (clear & TIOCM_DTR)
655 portdata->dtr_state = 0;
656 return option_send_setup(tty, port);
657 }
658
659 /* Write */
660 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
661 const unsigned char *buf, int count)
662 {
663 struct option_port_private *portdata;
664 int i;
665 int left, todo;
666 struct urb *this_urb = NULL; /* spurious */
667 int err;
668
669 portdata = usb_get_serial_port_data(port);
670
671 dbg("%s: write (%d chars)", __func__, count);
672
673 i = 0;
674 left = count;
675 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
676 todo = left;
677 if (todo > OUT_BUFLEN)
678 todo = OUT_BUFLEN;
679
680 this_urb = portdata->out_urbs[i];
681 if (test_and_set_bit(i, &portdata->out_busy)) {
682 if (time_before(jiffies,
683 portdata->tx_start_time[i] + 10 * HZ))
684 continue;
685 usb_unlink_urb(this_urb);
686 continue;
687 }
688 dbg("%s: endpoint %d buf %d", __func__,
689 usb_pipeendpoint(this_urb->pipe), i);
690
691 /* send the data */
692 memcpy(this_urb->transfer_buffer, buf, todo);
693 this_urb->transfer_buffer_length = todo;
694
695 this_urb->dev = port->serial->dev;
696 err = usb_submit_urb(this_urb, GFP_ATOMIC);
697 if (err) {
698 dbg("usb_submit_urb %p (write bulk) failed "
699 "(%d)", this_urb, err);
700 clear_bit(i, &portdata->out_busy);
701 continue;
702 }
703 portdata->tx_start_time[i] = jiffies;
704 buf += todo;
705 left -= todo;
706 }
707
708 count -= left;
709 dbg("%s: wrote (did %d)", __func__, count);
710 return count;
711 }
712
713 static void option_indat_callback(struct urb *urb)
714 {
715 int err;
716 int endpoint;
717 struct usb_serial_port *port;
718 struct tty_struct *tty;
719 unsigned char *data = urb->transfer_buffer;
720 int status = urb->status;
721
722 dbg("%s: %p", __func__, urb);
723
724 endpoint = usb_pipeendpoint(urb->pipe);
725 port = urb->context;
726
727 if (status) {
728 dbg("%s: nonzero status: %d on endpoint %02x.",
729 __func__, status, endpoint);
730 } else {
731 tty = tty_port_tty_get(&port->port);
732 if (urb->actual_length) {
733 tty_buffer_request_room(tty, urb->actual_length);
734 tty_insert_flip_string(tty, data, urb->actual_length);
735 tty_flip_buffer_push(tty);
736 } else
737 dbg("%s: empty read urb received", __func__);
738 tty_kref_put(tty);
739
740 /* Resubmit urb so we continue receiving */
741 if (port->port.count && status != -ESHUTDOWN) {
742 err = usb_submit_urb(urb, GFP_ATOMIC);
743 if (err)
744 printk(KERN_ERR "%s: resubmit read urb failed. "
745 "(%d)", __func__, err);
746 }
747 }
748 return;
749 }
750
751 static void option_outdat_callback(struct urb *urb)
752 {
753 struct usb_serial_port *port;
754 struct option_port_private *portdata;
755 int i;
756
757 dbg("%s", __func__);
758
759 port = urb->context;
760
761 usb_serial_port_softint(port);
762
763 portdata = usb_get_serial_port_data(port);
764 for (i = 0; i < N_OUT_URB; ++i) {
765 if (portdata->out_urbs[i] == urb) {
766 smp_mb__before_clear_bit();
767 clear_bit(i, &portdata->out_busy);
768 break;
769 }
770 }
771 }
772
773 static void option_instat_callback(struct urb *urb)
774 {
775 int err;
776 int status = urb->status;
777 struct usb_serial_port *port = urb->context;
778 struct option_port_private *portdata = usb_get_serial_port_data(port);
779 struct usb_serial *serial = port->serial;
780
781 dbg("%s", __func__);
782 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
783
784 if (status == 0) {
785 struct usb_ctrlrequest *req_pkt =
786 (struct usb_ctrlrequest *)urb->transfer_buffer;
787
788 if (!req_pkt) {
789 dbg("%s: NULL req_pkt\n", __func__);
790 return;
791 }
792 if ((req_pkt->bRequestType == 0xA1) &&
793 (req_pkt->bRequest == 0x20)) {
794 int old_dcd_state;
795 unsigned char signals = *((unsigned char *)
796 urb->transfer_buffer +
797 sizeof(struct usb_ctrlrequest));
798
799 dbg("%s: signal x%x", __func__, signals);
800
801 old_dcd_state = portdata->dcd_state;
802 portdata->cts_state = 1;
803 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
804 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
805 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
806
807 if (old_dcd_state && !portdata->dcd_state) {
808 struct tty_struct *tty =
809 tty_port_tty_get(&port->port);
810 if (tty && !C_CLOCAL(tty))
811 tty_hangup(tty);
812 tty_kref_put(tty);
813 }
814 } else {
815 dbg("%s: type %x req %x", __func__,
816 req_pkt->bRequestType, req_pkt->bRequest);
817 }
818 } else
819 dbg("%s: error %d", __func__, status);
820
821 /* Resubmit urb so we continue receiving IRQ data */
822 if (status != -ESHUTDOWN) {
823 urb->dev = serial->dev;
824 err = usb_submit_urb(urb, GFP_ATOMIC);
825 if (err)
826 dbg("%s: resubmit intr urb failed. (%d)",
827 __func__, err);
828 }
829 }
830
831 static int option_write_room(struct tty_struct *tty)
832 {
833 struct usb_serial_port *port = tty->driver_data;
834 struct option_port_private *portdata;
835 int i;
836 int data_len = 0;
837 struct urb *this_urb;
838
839 portdata = usb_get_serial_port_data(port);
840
841
842 for (i = 0; i < N_OUT_URB; i++) {
843 this_urb = portdata->out_urbs[i];
844 if (this_urb && !test_bit(i, &portdata->out_busy))
845 data_len += OUT_BUFLEN;
846 }
847
848 dbg("%s: %d", __func__, data_len);
849 return data_len;
850 }
851
852 static int option_chars_in_buffer(struct tty_struct *tty)
853 {
854 struct usb_serial_port *port = tty->driver_data;
855 struct option_port_private *portdata;
856 int i;
857 int data_len = 0;
858 struct urb *this_urb;
859
860 portdata = usb_get_serial_port_data(port);
861
862 for (i = 0; i < N_OUT_URB; i++) {
863 this_urb = portdata->out_urbs[i];
864 /* FIXME: This locking is insufficient as this_urb may
865 go unused during the test */
866 if (this_urb && test_bit(i, &portdata->out_busy))
867 data_len += this_urb->transfer_buffer_length;
868 }
869 dbg("%s: %d", __func__, data_len);
870 return data_len;
871 }
872
873 static int option_open(struct tty_struct *tty,
874 struct usb_serial_port *port, struct file *filp)
875 {
876 struct option_port_private *portdata;
877 struct usb_serial *serial = port->serial;
878 int i, err;
879 struct urb *urb;
880
881 portdata = usb_get_serial_port_data(port);
882
883 dbg("%s", __func__);
884
885 /* Set some sane defaults */
886 portdata->rts_state = 1;
887 portdata->dtr_state = 1;
888
889 /* Reset low level data toggle and start reading from endpoints */
890 for (i = 0; i < N_IN_URB; i++) {
891 urb = portdata->in_urbs[i];
892 if (!urb)
893 continue;
894 if (urb->dev != serial->dev) {
895 dbg("%s: dev %p != %p", __func__,
896 urb->dev, serial->dev);
897 continue;
898 }
899
900 /*
901 * make sure endpoint data toggle is synchronized with the
902 * device
903 */
904 usb_clear_halt(urb->dev, urb->pipe);
905
906 err = usb_submit_urb(urb, GFP_KERNEL);
907 if (err) {
908 dbg("%s: submit urb %d failed (%d) %d",
909 __func__, i, err,
910 urb->transfer_buffer_length);
911 }
912 }
913
914 /* Reset low level data toggle on out endpoints */
915 for (i = 0; i < N_OUT_URB; i++) {
916 urb = portdata->out_urbs[i];
917 if (!urb)
918 continue;
919 urb->dev = serial->dev;
920 /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
921 usb_pipeout(urb->pipe), 0); */
922 }
923
924 if (tty)
925 tty->low_latency = 1;
926
927 option_send_setup(tty, port);
928
929 return 0;
930 }
931
932 static void option_close(struct tty_struct *tty,
933 struct usb_serial_port *port, struct file *filp)
934 {
935 int i;
936 struct usb_serial *serial = port->serial;
937 struct option_port_private *portdata;
938
939 dbg("%s", __func__);
940 portdata = usb_get_serial_port_data(port);
941
942 portdata->rts_state = 0;
943 portdata->dtr_state = 0;
944
945 if (serial->dev) {
946 mutex_lock(&serial->disc_mutex);
947 if (!serial->disconnected)
948 option_send_setup(tty, port);
949 mutex_unlock(&serial->disc_mutex);
950
951 /* Stop reading/writing urbs */
952 for (i = 0; i < N_IN_URB; i++)
953 usb_kill_urb(portdata->in_urbs[i]);
954 for (i = 0; i < N_OUT_URB; i++)
955 usb_kill_urb(portdata->out_urbs[i]);
956 }
957 tty_port_tty_set(&port->port, NULL);
958 }
959
960 /* Helper functions used by option_setup_urbs */
961 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
962 int dir, void *ctx, char *buf, int len,
963 void (*callback)(struct urb *))
964 {
965 struct urb *urb;
966
967 if (endpoint == -1)
968 return NULL; /* endpoint not needed */
969
970 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
971 if (urb == NULL) {
972 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
973 return NULL;
974 }
975
976 /* Fill URB using supplied data. */
977 usb_fill_bulk_urb(urb, serial->dev,
978 usb_sndbulkpipe(serial->dev, endpoint) | dir,
979 buf, len, callback, ctx);
980
981 return urb;
982 }
983
984 /* Setup urbs */
985 static void option_setup_urbs(struct usb_serial *serial)
986 {
987 int i, j;
988 struct usb_serial_port *port;
989 struct option_port_private *portdata;
990
991 dbg("%s", __func__);
992
993 for (i = 0; i < serial->num_ports; i++) {
994 port = serial->port[i];
995 portdata = usb_get_serial_port_data(port);
996
997 /* Do indat endpoints first */
998 for (j = 0; j < N_IN_URB; ++j) {
999 portdata->in_urbs[j] = option_setup_urb(serial,
1000 port->bulk_in_endpointAddress,
1001 USB_DIR_IN, port,
1002 portdata->in_buffer[j],
1003 IN_BUFLEN, option_indat_callback);
1004 }
1005
1006 /* outdat endpoints */
1007 for (j = 0; j < N_OUT_URB; ++j) {
1008 portdata->out_urbs[j] = option_setup_urb(serial,
1009 port->bulk_out_endpointAddress,
1010 USB_DIR_OUT, port,
1011 portdata->out_buffer[j],
1012 OUT_BUFLEN, option_outdat_callback);
1013 }
1014 }
1015 }
1016
1017
1018 /** send RTS/DTR state to the port.
1019 *
1020 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1021 * CDC.
1022 */
1023 static int option_send_setup(struct tty_struct *tty,
1024 struct usb_serial_port *port)
1025 {
1026 struct usb_serial *serial = port->serial;
1027 struct option_port_private *portdata;
1028 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1029 dbg("%s", __func__);
1030
1031 portdata = usb_get_serial_port_data(port);
1032
1033 if (tty) {
1034 int val = 0;
1035 if (portdata->dtr_state)
1036 val |= 0x01;
1037 if (portdata->rts_state)
1038 val |= 0x02;
1039
1040 return usb_control_msg(serial->dev,
1041 usb_rcvctrlpipe(serial->dev, 0),
1042 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1043 }
1044 return 0;
1045 }
1046
1047 static int option_startup(struct usb_serial *serial)
1048 {
1049 int i, j, err;
1050 struct usb_serial_port *port;
1051 struct option_port_private *portdata;
1052 u8 *buffer;
1053
1054 dbg("%s", __func__);
1055
1056 /* Now setup per port private data */
1057 for (i = 0; i < serial->num_ports; i++) {
1058 port = serial->port[i];
1059 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1060 if (!portdata) {
1061 dbg("%s: kmalloc for option_port_private (%d) failed!.",
1062 __func__, i);
1063 return 1;
1064 }
1065
1066 for (j = 0; j < N_IN_URB; j++) {
1067 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1068 if (!buffer)
1069 goto bail_out_error;
1070 portdata->in_buffer[j] = buffer;
1071 }
1072
1073 for (j = 0; j < N_OUT_URB; j++) {
1074 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1075 if (!buffer)
1076 goto bail_out_error2;
1077 portdata->out_buffer[j] = buffer;
1078 }
1079
1080 usb_set_serial_port_data(port, portdata);
1081
1082 if (!port->interrupt_in_urb)
1083 continue;
1084 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1085 if (err)
1086 dbg("%s: submit irq_in urb failed %d",
1087 __func__, err);
1088 }
1089 option_setup_urbs(serial);
1090 return 0;
1091
1092 bail_out_error2:
1093 for (j = 0; j < N_OUT_URB; j++)
1094 kfree(portdata->out_buffer[j]);
1095 bail_out_error:
1096 for (j = 0; j < N_IN_URB; j++)
1097 if (portdata->in_buffer[j])
1098 free_page((unsigned long)portdata->in_buffer[j]);
1099 kfree(portdata);
1100 return 1;
1101 }
1102
1103 static void option_shutdown(struct usb_serial *serial)
1104 {
1105 int i, j;
1106 struct usb_serial_port *port;
1107 struct option_port_private *portdata;
1108
1109 dbg("%s", __func__);
1110
1111 /* Stop reading/writing urbs */
1112 for (i = 0; i < serial->num_ports; ++i) {
1113 port = serial->port[i];
1114 portdata = usb_get_serial_port_data(port);
1115 for (j = 0; j < N_IN_URB; j++)
1116 usb_kill_urb(portdata->in_urbs[j]);
1117 for (j = 0; j < N_OUT_URB; j++)
1118 usb_kill_urb(portdata->out_urbs[j]);
1119 }
1120
1121 /* Now free them */
1122 for (i = 0; i < serial->num_ports; ++i) {
1123 port = serial->port[i];
1124 portdata = usb_get_serial_port_data(port);
1125
1126 for (j = 0; j < N_IN_URB; j++) {
1127 if (portdata->in_urbs[j]) {
1128 usb_free_urb(portdata->in_urbs[j]);
1129 free_page((unsigned long)
1130 portdata->in_buffer[j]);
1131 portdata->in_urbs[j] = NULL;
1132 }
1133 }
1134 for (j = 0; j < N_OUT_URB; j++) {
1135 if (portdata->out_urbs[j]) {
1136 usb_free_urb(portdata->out_urbs[j]);
1137 kfree(portdata->out_buffer[j]);
1138 portdata->out_urbs[j] = NULL;
1139 }
1140 }
1141 }
1142
1143 /* Now free per port private data */
1144 for (i = 0; i < serial->num_ports; i++) {
1145 port = serial->port[i];
1146 kfree(usb_get_serial_port_data(port));
1147 }
1148 }
1149
1150 MODULE_AUTHOR(DRIVER_AUTHOR);
1151 MODULE_DESCRIPTION(DRIVER_DESC);
1152 MODULE_VERSION(DRIVER_VERSION);
1153 MODULE_LICENSE("GPL");
1154
1155 module_param(debug, bool, S_IRUGO | S_IWUSR);
1156 MODULE_PARM_DESC(debug, "Debug messages");
Linux kernel - Deliverables
This page took 0.055774 seconds and 6 git commands to generate.