projects / linux-2.6-block.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
USB: unusual_devs.h: Fix capacity for SL11R-IDE 2.6c
[linux-2.6-block.git] / drivers / usb / serial / option.c
CommitLineData
58cfe911 1/*
14f76cc7 2 USB Driver for GSM modems
58cfe911
MU		 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
b3fdab59 12 History: see the git log.
ba460e48
MU		 13
14 Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
15
14f76cc7
MU		 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
7c1c2f73 19 - nonstandard flow (Option devices) control
14f76cc7
MU		 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.
58cfe911 29*/
ba460e48 30
5f760040 31#define DRIVER_VERSION "v0.7.2"
58cfe911 32#define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
14f76cc7 33#define DRIVER_DESC "USB Driver for GSM modems"
58cfe911 34
58cfe911
MU		 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>
59c2afa0 41#include <linux/bitops.h>
58cfe911 42#include <linux/usb.h>
a969888c 43#include <linux/usb/serial.h>
58cfe911
MU		 44
45/* Function prototypes */
c5be1b52
PT		 46static int option_probe(struct usb_serial *serial,
47 const struct usb_device_id *id);
a509a7e4 48static int option_open(struct tty_struct *tty, struct usb_serial_port *port);
335f8514
AC		 49static void option_close(struct usb_serial_port *port);
50static void option_dtr_rts(struct usb_serial_port *port, int on);
51
7bb75aee 52static int option_startup(struct usb_serial *serial);
f9c99bb8
AS		 53static void option_disconnect(struct usb_serial *serial);
54static void option_release(struct usb_serial *serial);
95da310e 55static int option_write_room(struct tty_struct *tty);
58cfe911 56
7d12e780 57static void option_instat_callback(struct urb *urb);
58cfe911 58
95da310e 59static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
7bb75aee 60 const unsigned char *buf, int count);
95da310e
AC		 61static int option_chars_in_buffer(struct tty_struct *tty);
62static void option_set_termios(struct tty_struct *tty,
63 struct usb_serial_port *port, struct ktermios *old);
64static int option_tiocmget(struct tty_struct *tty, struct file *file);
65static int option_tiocmset(struct tty_struct *tty, struct file *file,
7bb75aee 66 unsigned int set, unsigned int clear);
335f8514 67static int option_send_setup(struct usb_serial_port *port);
5f4fab91 68#ifdef CONFIG_PM
4901b2c3
ON		 69static int option_suspend(struct usb_serial *serial, pm_message_t message);
70static int option_resume(struct usb_serial *serial);
5f4fab91 71#endif
58cfe911
MU		 72
73/* Vendor and product IDs */
fd978bfa
GKH		 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
fd978bfa
GKH		 89#define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721
90#define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741
91#define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761
fd978bfa 92#define OPTION_PRODUCT_KOI_MODEM 0x6800
fd978bfa 93#define OPTION_PRODUCT_SCORPION_MODEM 0x6901
fd978bfa 94#define OPTION_PRODUCT_ETNA_MODEM 0x7001
fd978bfa
GKH		 95#define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021
96#define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041
97#define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061
fd978bfa 98#define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100
e7f2f0d7 99#define OPTION_PRODUCT_GTM380_MODEM 0x7201
fd978bfa
GKH		 100
101#define HUAWEI_VENDOR_ID 0x12D1
102#define HUAWEI_PRODUCT_E600 0x1001
103#define HUAWEI_PRODUCT_E220 0x1003
a3209a0e 104#define HUAWEI_PRODUCT_E220BIS 0x1004
aad8a278 105#define HUAWEI_PRODUCT_E1401 0x1401
1460e5e4 106#define HUAWEI_PRODUCT_E1402 0x1402
aad8a278 107#define HUAWEI_PRODUCT_E1403 0x1403
1460e5e4 108#define HUAWEI_PRODUCT_E1404 0x1404
aad8a278 109#define HUAWEI_PRODUCT_E1405 0x1405
110#define HUAWEI_PRODUCT_E1406 0x1406
1460e5e4 111#define HUAWEI_PRODUCT_E1407 0x1407
aad8a278 112#define HUAWEI_PRODUCT_E1408 0x1408
113#define HUAWEI_PRODUCT_E1409 0x1409
1460e5e4 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
aad8a278 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
1460e5e4 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
0ee3a33a 168#define HUAWEI_PRODUCT_E14AC 0x14AC
fd978bfa 169
fc91be2a
AC		 170#define QUANTA_VENDOR_ID 0x0408
171#define QUANTA_PRODUCT_Q101 0xEA02
172#define QUANTA_PRODUCT_Q111 0xEA03
173#define QUANTA_PRODUCT_GLX 0xEA04
174#define QUANTA_PRODUCT_GKE 0xEA05
175#define QUANTA_PRODUCT_GLE 0xEA06
176
fd978bfa 177#define NOVATELWIRELESS_VENDOR_ID 0x1410
72ab6414 178
c6206faa
LW		 179/* YISO PRODUCTS */
180
181#define YISO_VENDOR_ID 0x0EAB
182#define YISO_PRODUCT_U893 0xC893
183
72ab6414
DD		 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
189
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
196
197/* EXPEDITE PRODUCTS */
198#define NOVATELWIRELESS_PRODUCT_EV620 0x2100
199#define NOVATELWIRELESS_PRODUCT_ES720 0x2110
200#define NOVATELWIRELESS_PRODUCT_E725 0x2120
a1d9bc12 201#define NOVATELWIRELESS_PRODUCT_ES620 0x2130
72ab6414
DD		 202#define NOVATELWIRELESS_PRODUCT_EU730 0x2400
203#define NOVATELWIRELESS_PRODUCT_EU740 0x2410
204#define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
205
206/* OVATION PRODUCTS */
207#define NOVATELWIRELESS_PRODUCT_MC727 0x4100
208#define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
56a21827 209#define NOVATELWIRELESS_PRODUCT_U727 0x5010
f1469fc3 210#define NOVATELWIRELESS_PRODUCT_MC727_NEW 0x5100
9685a59a 211#define NOVATELWIRELESS_PRODUCT_MC760 0x6000
71f9f6cc 212#define NOVATELWIRELESS_PRODUCT_OVMC760 0x6002
72ab6414
DD		 213
214/* FUTURE NOVATEL PRODUCTS */
c200b9c9
DDS		 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
72ab6414 223
32147be4 224/* AMOI PRODUCTS */
225#define AMOI_VENDOR_ID 0x1614
226#define AMOI_PRODUCT_H01 0x0800
227#define AMOI_PRODUCT_H01A 0x7002
228#define AMOI_PRODUCT_H02 0x0802
229
96443218 230#define DELL_VENDOR_ID 0x413C
fd978bfa 231
c200b9c9
DDS		 232/* Dell modems */
233#define DELL_PRODUCT_5700_MINICARD 0x8114
234#define DELL_PRODUCT_5500_MINICARD 0x8115
235#define DELL_PRODUCT_5505_MINICARD 0x8116
236#define DELL_PRODUCT_5700_EXPRESSCARD 0x8117
237#define DELL_PRODUCT_5510_EXPRESSCARD 0x8118
238
239#define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
240#define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
241
242#define DELL_PRODUCT_5720_MINICARD_VZW 0x8133
243#define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134
244#define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135
245#define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136
246#define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137
247#define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138
248
249#define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
250#define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
251#define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
252
564d61d3 253#define KYOCERA_VENDOR_ID 0x0c88
640c1bce 254#define KYOCERA_PRODUCT_KPC650 0x17da
564d61d3
DW		 255#define KYOCERA_PRODUCT_KPC680 0x180a
256
fd978bfa 257#define ANYDATA_VENDOR_ID 0x16d5
f8033827 258#define ANYDATA_PRODUCT_ADU_620UW 0x6202
46269db9
AG		 259#define ANYDATA_PRODUCT_ADU_E100A 0x6501
260#define ANYDATA_PRODUCT_ADU_500A 0x6502
58cfe911 261
85fb62a0
DK		 262#define AXESSTEL_VENDOR_ID 0x1726
263#define AXESSTEL_PRODUCT_MV110H 0x1000
264
3f6e5846
LL		 265#define BANDRICH_VENDOR_ID 0x1A8D
266#define BANDRICH_PRODUCT_C100_1 0x1002
267#define BANDRICH_PRODUCT_C100_2 0x1003
bf3fc828
LL		 268#define BANDRICH_PRODUCT_1004 0x1004
269#define BANDRICH_PRODUCT_1005 0x1005
270#define BANDRICH_PRODUCT_1006 0x1006
271#define BANDRICH_PRODUCT_1007 0x1007
272#define BANDRICH_PRODUCT_1008 0x1008
273#define BANDRICH_PRODUCT_1009 0x1009
274#define BANDRICH_PRODUCT_100A 0x100a
275
276#define BANDRICH_PRODUCT_100B 0x100b
277#define BANDRICH_PRODUCT_100C 0x100c
278#define BANDRICH_PRODUCT_100D 0x100d
279#define BANDRICH_PRODUCT_100E 0x100e
280
281#define BANDRICH_PRODUCT_100F 0x100f
282#define BANDRICH_PRODUCT_1010 0x1010
283#define BANDRICH_PRODUCT_1011 0x1011
284#define BANDRICH_PRODUCT_1012 0x1012
3f6e5846 285
a1d9bc12
MU		 286#define AMOI_VENDOR_ID 0x1614
287#define AMOI_PRODUCT_9508 0x0800
288
d726fb75
KL		 289#define QUALCOMM_VENDOR_ID 0x05C6
290
80d97098
JC		 291#define MAXON_VENDOR_ID 0x16d8
292
ee53b0ca
GKH		 293#define TELIT_VENDOR_ID 0x1bc7
294#define TELIT_PRODUCT_UC864E 0x1003
ce60c488 295#define TELIT_PRODUCT_UC864G 0x1004
ee53b0ca 296
6188a83f
OM		 297/* ZTE PRODUCTS */
298#define ZTE_VENDOR_ID 0x19d2
9ea19b82 299#define ZTE_PRODUCT_MF622 0x0001
6188a83f 300#define ZTE_PRODUCT_MF628 0x0015
bfd8408d 301#define ZTE_PRODUCT_MF626 0x0031
884579d0 302#define ZTE_PRODUCT_CDMA_TECH 0xfffe
18379158 303#define ZTE_PRODUCT_AC8710 0xfff1
a67d8e6c 304#define ZTE_PRODUCT_AC2726 0xfff5
6188a83f 305
28fb6682
JS		 306#define BENQ_VENDOR_ID 0x04a5
307#define BENQ_PRODUCT_H10 0x4068
308
c00deaa5
PT		 309#define DLINK_VENDOR_ID 0x1186
310#define DLINK_PRODUCT_DWM_652 0x3e04
ff854ce0 311#define DLINK_PRODUCT_DWM_652_U5 0xce16
c00deaa5 312
e3a31745
BL		 313#define QISDA_VENDOR_ID 0x1da5
314#define QISDA_PRODUCT_H21_4512 0x4512
315#define QISDA_PRODUCT_H21_4523 0x4523
316#define QISDA_PRODUCT_H20_4515 0x4515
317#define QISDA_PRODUCT_H20_4519 0x4519
318
fead2ab6
BW		 319/* TLAYTECH PRODUCTS */
320#define TLAYTECH_VENDOR_ID 0x20B9
321#define TLAYTECH_PRODUCT_TEU800 0x1682
c00deaa5 322
334f9b0f
MV		 323/* TOSHIBA PRODUCTS */
324#define TOSHIBA_VENDOR_ID 0x0930
325#define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
75f47214 326#define TOSHIBA_PRODUCT_G450 0x0d45
334f9b0f 327
c3325eb1
AH		 328#define ALINK_VENDOR_ID 0x1e0e
329#define ALINK_PRODUCT_3GU 0x9200
330
48c348cc
JM		 331/* ALCATEL PRODUCTS */
332#define ALCATEL_VENDOR_ID 0x1bbb
333#define ALCATEL_PRODUCT_X060S 0x0000
334
12148da6
HS		 335/* Airplus products */
336#define AIRPLUS_VENDOR_ID 0x1011
337#define AIRPLUS_PRODUCT_MCD650 0x3198
48c348cc 338
ac7d4ca9
DW		 339/* Longcheer/Longsung vendor ID; makes whitelabel devices that
340 * many other vendors like 4G Systems, Alcatel, ChinaBird,
341 * Mobidata, etc sell under their own brand names.
342 */
343#define LONGCHEER_VENDOR_ID 0x1c9e
344
0ec86483 345/* 4G Systems products */
79da01d7
GH		 346/* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick *
347 * It seems to contain a Qualcomm QSC6240/6290 chipset */
0ec86483
GH		 348#define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603
349
c983202b
DK		 350/* Haier products */
351#define HAIER_VENDOR_ID 0x201e
352#define HAIER_PRODUCT_CE100 0x2009
353
cc175ce2
GH		 354/* some devices interfaces need special handling due to a number of reasons */
355enum option_blacklist_reason {
356 OPTION_BLACKLIST_NONE = 0,
357 OPTION_BLACKLIST_SENDSETUP = 1,
358 OPTION_BLACKLIST_RESERVED_IF = 2
359};
360
361struct option_blacklist_info {
362 const u32 infolen; /* number of interface numbers on blacklist */
363 const u8 *ifaceinfo; /* pointer to the array holding the numbers */
364 enum option_blacklist_reason reason;
365};
366
a7417100
GH		 367static const u8 four_g_w14_no_sendsetup[] = { 0, 1 };
368static const struct option_blacklist_info four_g_w14_blacklist = {
369 .infolen = ARRAY_SIZE(four_g_w14_no_sendsetup),
370 .ifaceinfo = four_g_w14_no_sendsetup,
371 .reason = OPTION_BLACKLIST_SENDSETUP
372};
373
7d40d7e8 374static const struct usb_device_id option_ids[] = {
fd978bfa
GKH		 375 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
376 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
377 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
378 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
379 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
380 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
381 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
382 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
383 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
14f76cc7 384 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
fd978bfa
GKH		 385 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
386 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
387 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
388 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
fd978bfa
GKH		 389 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
390 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
391 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
fd978bfa 392 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
fd978bfa 393 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
fd978bfa 394 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
fd978bfa
GKH		 395 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
396 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
397 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
fd978bfa 398 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
e7f2f0d7 399 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
fc91be2a
AC		 400 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
401 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
402 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
403 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
404 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
a7f3872c 405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
b5ce18af
JVJ		 406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
a7f3872c 408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
1460e5e4 409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
a7f3872c 410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
1460e5e4 411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
a7f3872c
MK		 412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
1460e5e4 414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
a7f3872c
MK		 415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
1460e5e4 417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
418 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
419 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
420 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
421 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
422 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
a7f3872c
MK		 423 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
424 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
425 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
426 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
427 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
428 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
429 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
430 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
431 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
432 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
1460e5e4 433 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
434 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
435 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
436 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
437 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
438 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
439 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
440 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
441 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
442 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
443 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
444 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
445 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
446 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
447 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
448 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
449 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
450 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
451 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
452 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
453 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
454 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
455 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
456 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
457 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
458 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
459 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
460 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
461 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
462 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
463 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
464 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
465 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
466 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
467 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
468 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
469 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
470 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
0ee3a33a 471 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
a1d9bc12 472 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
72ab6414
DD		 473 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
474 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
475 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
476 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
477 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
478 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
479 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
480 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
481 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
482 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
483 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
484 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
a1d9bc12 485 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
72ab6414
DD		 486 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
487 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
488 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
489 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
490 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
f1469fc3 491 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */
56a21827 492 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
9685a59a 493 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
71f9f6cc 494 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
c200b9c9
DDS		 495 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
496 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
497 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
498 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
499 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
500 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
501 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
502 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
72ab6414 503
32147be4 504 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
505 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
506 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
507
c200b9c9
DDS		 508 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
509 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
510 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
511 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
512 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
513 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD_SPRINT) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite E720 CDMA/EV-DO */
514 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD_TELUS) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite ET620 CDMA/EV-DO */
515 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
516 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
517 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
518 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
519 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
520 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
c200b9c9
DDS		 521 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
522 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
523 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
bb78a825 524 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
46269db9 525 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
f8033827 526 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
85fb62a0 527 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
c6206faa 528 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
3f6e5846
LL		 529 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
530 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
bf3fc828
LL		 531 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
532 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
533 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
534 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
535 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
536 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
537 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
538 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
539 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
540 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
541 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
542 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
543 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
544 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
545 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
640c1bce 546 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
564d61d3 547 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
d2e2affb 548 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
d726fb75 549 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
80d97098 550 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
ee53b0ca 551 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
ce60c488 552 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
c420befd
HRK		 553 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
554 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
555 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
556 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
557 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
558 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
559 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
560 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
561 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
562 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
563 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
564 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
565 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
566 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
567 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
568 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
569 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
570 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
571 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
572 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
573 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
574 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
575 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
576 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
577 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
578 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
579 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
580 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
581 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
582 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
584 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
585 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
586 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
587 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
588 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
589 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
590 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
591 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
592 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
593 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
594 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
595 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
596 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
597 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
598 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
599 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
600 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
601 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
602 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
603 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
604 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
605 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
606 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
607 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
608 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
609 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
610 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
611 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
612 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
613 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
8d87cacd 614 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) },
615 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) },
616 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) },
617 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) },
618 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) },
619 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) },
620 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) },
621 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) },
622 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) },
623 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) },
624 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) },
625 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) },
626 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) },
627 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) },
628 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) },
629 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0144, 0xff, 0xff, 0xff) },
630 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0145, 0xff, 0xff, 0xff) },
631 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0146, 0xff, 0xff, 0xff) },
632 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) },
633 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0148, 0xff, 0xff, 0xff) },
634 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0149, 0xff, 0xff, 0xff) },
635 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0150, 0xff, 0xff, 0xff) },
636 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) },
637 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) },
638 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) },
639 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) },
640 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) },
641 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) },
642 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) },
643 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) },
644 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) },
645 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) },
646 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) },
647 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) },
c420befd
HRK		 648 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
649 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
650 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
651 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
652 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
653 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
8d87cacd 654 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) },
655 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) },
c420befd 656 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
18379158 657 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
a67d8e6c 658 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
28fb6682 659 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
c00deaa5 660 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
ff854ce0 661 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */
e3a31745
BL		 662 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
663 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
664 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
665 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
75f47214 666 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
334f9b0f 667 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
c3325eb1 668 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
54a8e144 669 { USB_DEVICE(ALINK_VENDOR_ID, 0xce16) },
c3325eb1 670 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
48c348cc 671 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
12148da6 672 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
fead2ab6 673 { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
ac7d4ca9 674 { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14),
a7417100
GH		 675 .driver_info = (kernel_ulong_t)&four_g_w14_blacklist
676 },
c983202b 677 { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },
14f76cc7
MU		 678 { } /* Terminating entry */
679};
58cfe911
MU		 680MODULE_DEVICE_TABLE(usb, option_ids);
681
682static struct usb_driver option_driver = {
58cfe911
MU		 683 .name = "option",
684 .probe = usb_serial_probe,
685 .disconnect = usb_serial_disconnect,
5f4fab91 686#ifdef CONFIG_PM
4901b2c3
ON		 687 .suspend = usb_serial_suspend,
688 .resume = usb_serial_resume,
383cedc3 689 .supports_autosuspend = 1,
5f4fab91 690#endif
58cfe911 691 .id_table = option_ids,
ba9dc657 692 .no_dynamic_id = 1,
58cfe911
MU		 693};
694
c30fe7f7 695/* The card has three separate interfaces, which the serial driver
58cfe911
MU		 696 * recognizes separately, thus num_port=1.
697 */
14f76cc7
MU		 698
699static struct usb_serial_driver option_1port_device = {
700 .driver = {
701 .owner = THIS_MODULE,
02b2ac5b 702 .name = "option1",
14f76cc7
MU		 703 },
704 .description = "GSM modem (1-port)",
d9b1b787 705 .usb_driver = &option_driver,
b656b2cb 706 .id_table = option_ids,
14f76cc7 707 .num_ports = 1,
c5be1b52 708 .probe = option_probe,
ba460e48
MU		 709 .open = option_open,
710 .close = option_close,
335f8514 711 .dtr_rts = option_dtr_rts,
ba460e48
MU		 712 .write = option_write,
713 .write_room = option_write_room,
714 .chars_in_buffer = option_chars_in_buffer,
ba460e48 715 .set_termios = option_set_termios,
ba460e48
MU		 716 .tiocmget = option_tiocmget,
717 .tiocmset = option_tiocmset,
718 .attach = option_startup,
f9c99bb8
AS		 719 .disconnect = option_disconnect,
720 .release = option_release,
ba460e48 721 .read_int_callback = option_instat_callback,
5f4fab91 722#ifdef CONFIG_PM
4901b2c3
ON		 723 .suspend = option_suspend,
724 .resume = option_resume,
5f4fab91 725#endif
58cfe911
MU		 726};
727
728static int debug;
ba460e48 729
58cfe911
MU		 730/* per port private data */
731
ba460e48 732#define N_IN_URB 4
f1632df3 733#define N_OUT_URB 4
b27c73dc 734#define IN_BUFLEN 4096
f1632df3 735#define OUT_BUFLEN 4096
58cfe911 736
383cedc3
ON		 737struct option_intf_private {
738 spinlock_t susp_lock;
739 unsigned int suspended:1;
740 int in_flight;
cc175ce2 741 struct option_blacklist_info *blacklist_info;
383cedc3
ON		 742};
743
58cfe911
MU		 744struct option_port_private {
745 /* Input endpoints and buffer for this port */
ba460e48 746 struct urb *in_urbs[N_IN_URB];
2129c4e1 747 u8 *in_buffer[N_IN_URB];
58cfe911 748 /* Output endpoints and buffer for this port */
ba460e48 749 struct urb *out_urbs[N_OUT_URB];
2129c4e1 750 u8 *out_buffer[N_OUT_URB];
59c2afa0 751 unsigned long out_busy; /* Bit vector of URBs in use */
383cedc3
ON		 752 int opened;
753 struct usb_anchor delayed;
58cfe911
MU		 754
755 /* Settings for the port */
ba460e48
MU		 756 int rts_state; /* Handshaking pins (outputs) */
757 int dtr_state;
758 int cts_state; /* Handshaking pins (inputs) */
759 int dsr_state;
760 int dcd_state;
761 int ri_state;
762
763 unsigned long tx_start_time[N_OUT_URB];
58cfe911
MU		 764};
765
58cfe911 766/* Functions used by new usb-serial code. */
7bb75aee 767static int __init option_init(void)
58cfe911
MU		 768{
769 int retval;
14f76cc7
MU		 770 retval = usb_serial_register(&option_1port_device);
771 if (retval)
772 goto failed_1port_device_register;
58cfe911
MU		 773 retval = usb_register(&option_driver);
774 if (retval)
775 goto failed_driver_register;
776
c197a8db
GKH		 777 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
778 DRIVER_DESC "\n");
58cfe911
MU		 779
780 return 0;
781
782failed_driver_register:
19e58fae 783 usb_serial_deregister(&option_1port_device);
14f76cc7 784failed_1port_device_register:
58cfe911
MU		 785 return retval;
786}
787
7bb75aee 788static void __exit option_exit(void)
58cfe911 789{
19e58fae
AC		 790 usb_deregister(&option_driver);
791 usb_serial_deregister(&option_1port_device);
58cfe911
MU		 792}
793
794module_init(option_init);
795module_exit(option_exit);
796
c5be1b52
PT		 797static int option_probe(struct usb_serial *serial,
798 const struct usb_device_id *id)
799{
383cedc3 800 struct option_intf_private *data;
c5be1b52
PT		 801 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
802 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
803 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
804 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
805 return -ENODEV;
806
383cedc3
ON		 807 data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
808 if (!data)
809 return -ENOMEM;
810 spin_lock_init(&data->susp_lock);
cc175ce2 811 data->blacklist_info = (struct option_blacklist_info*) id->driver_info;
c5be1b52
PT		 812 return 0;
813}
814
cc175ce2
GH		 815static enum option_blacklist_reason is_blacklisted(const u8 ifnum,
816 const struct option_blacklist_info *blacklist)
817{
818 const u8 *info;
819 int i;
820
821 if (blacklist) {
822 info = blacklist->ifaceinfo;
823
824 for (i = 0; i < blacklist->infolen; i++) {
825 if (info[i] == ifnum)
826 return blacklist->reason;
827 }
828 }
829 return OPTION_BLACKLIST_NONE;
830}
831
95da310e
AC		 832static void option_set_termios(struct tty_struct *tty,
833 struct usb_serial_port *port, struct ktermios *old_termios)
58cfe911 834{
441b62c1 835 dbg("%s", __func__);
e650d8ae 836 /* Doesn't support option setting */
95da310e 837 tty_termios_copy_hw(tty->termios, old_termios);
335f8514 838 option_send_setup(port);
58cfe911
MU		 839}
840
95da310e 841static int option_tiocmget(struct tty_struct *tty, struct file *file)
58cfe911 842{
95da310e 843 struct usb_serial_port *port = tty->driver_data;
ba460e48
MU		 844 unsigned int value;
845 struct option_port_private *portdata;
58cfe911
MU		 846
847 portdata = usb_get_serial_port_data(port);
848
849 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
850 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
851 ((portdata->cts_state) ? TIOCM_CTS : 0) |
852 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
853 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
854 ((portdata->ri_state) ? TIOCM_RNG : 0);
855
856 return value;
857}
858
95da310e 859static int option_tiocmset(struct tty_struct *tty, struct file *file,
7bb75aee 860 unsigned int set, unsigned int clear)
58cfe911 861{
95da310e 862 struct usb_serial_port *port = tty->driver_data;
ba460e48 863 struct option_port_private *portdata;
58cfe911
MU		 864
865 portdata = usb_get_serial_port_data(port);
866
e2984494 867 /* FIXME: what locks portdata fields ? */
58cfe911
MU		 868 if (set & TIOCM_RTS)
869 portdata->rts_state = 1;
870 if (set & TIOCM_DTR)
871 portdata->dtr_state = 1;
872
873 if (clear & TIOCM_RTS)
874 portdata->rts_state = 0;
875 if (clear & TIOCM_DTR)
876 portdata->dtr_state = 0;
335f8514 877 return option_send_setup(port);
58cfe911
MU		 878}
879
880/* Write */
95da310e 881static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
7bb75aee 882 const unsigned char *buf, int count)
58cfe911 883{
ba460e48 884 struct option_port_private *portdata;
383cedc3 885 struct option_intf_private *intfdata;
ba460e48
MU		 886 int i;
887 int left, todo;
888 struct urb *this_urb = NULL; /* spurious */
889 int err;
383cedc3 890 unsigned long flags;
58cfe911
MU		 891
892 portdata = usb_get_serial_port_data(port);
383cedc3 893 intfdata = port->serial->private;
58cfe911 894
441b62c1 895 dbg("%s: write (%d chars)", __func__, count);
58cfe911 896
58cfe911
MU		 897 i = 0;
898 left = count;
19e58fae 899 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
58cfe911
MU		 900 todo = left;
901 if (todo > OUT_BUFLEN)
902 todo = OUT_BUFLEN;
903
ba460e48 904 this_urb = portdata->out_urbs[i];
59c2afa0 905 if (test_and_set_bit(i, &portdata->out_busy)) {
7bb75aee
AM		 906 if (time_before(jiffies,
907 portdata->tx_start_time[i] + 10 * HZ))
58cfe911 908 continue;
58cfe911 909 usb_unlink_urb(this_urb);
ba460e48 910 continue;
58cfe911 911 }
441b62c1 912 dbg("%s: endpoint %d buf %d", __func__,
7bb75aee 913 usb_pipeendpoint(this_urb->pipe), i);
58cfe911 914
383cedc3
ON		 915 err = usb_autopm_get_interface_async(port->serial->interface);
916 if (err < 0)
917 break;
918
ba460e48 919 /* send the data */
19e58fae 920 memcpy(this_urb->transfer_buffer, buf, todo);
58cfe911
MU		 921 this_urb->transfer_buffer_length = todo;
922
383cedc3
ON		 923 spin_lock_irqsave(&intfdata->susp_lock, flags);
924 if (intfdata->suspended) {
925 usb_anchor_urb(this_urb, &portdata->delayed);
926 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
927 } else {
928 intfdata->in_flight++;
929 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
930 err = usb_submit_urb(this_urb, GFP_ATOMIC);
931 if (err) {
932 dbg("usb_submit_urb %p (write bulk) failed "
933 "(%d)", this_urb, err);
934 clear_bit(i, &portdata->out_busy);
935 spin_lock_irqsave(&intfdata->susp_lock, flags);
936 intfdata->in_flight--;
937 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
938 continue;
939 }
58cfe911 940 }
383cedc3 941
58cfe911
MU		 942 portdata->tx_start_time[i] = jiffies;
943 buf += todo;
944 left -= todo;
945 }
946
947 count -= left;
441b62c1 948 dbg("%s: wrote (did %d)", __func__, count);
58cfe911
MU		 949 return count;
950}
951
7d12e780 952static void option_indat_callback(struct urb *urb)
58cfe911 953{
33f0f88f 954 int err;
58cfe911
MU		 955 int endpoint;
956 struct usb_serial_port *port;
957 struct tty_struct *tty;
958 unsigned char *data = urb->transfer_buffer;
d6977b51 959 int status = urb->status;
58cfe911 960
441b62c1 961 dbg("%s: %p", __func__, urb);
58cfe911
MU		 962
963 endpoint = usb_pipeendpoint(urb->pipe);
cdc97792 964 port = urb->context;
58cfe911 965
d6977b51 966 if (status) {
58cfe911 967 dbg("%s: nonzero status: %d on endpoint %02x.",
441b62c1 968 __func__, status, endpoint);
58cfe911 969 } else {
4a90f09b 970 tty = tty_port_tty_get(&port->port);
58cfe911 971 if (urb->actual_length) {
33f0f88f 972 tty_insert_flip_string(tty, data, urb->actual_length);
58cfe911 973 tty_flip_buffer_push(tty);
4a90f09b 974 } else
441b62c1 975 dbg("%s: empty read urb received", __func__);
4a90f09b 976 tty_kref_put(tty);
58cfe911
MU		 977
978 /* Resubmit urb so we continue receiving */
1f87158e 979 if (status != -ESHUTDOWN) {
58cfe911 980 err = usb_submit_urb(urb, GFP_ATOMIC);
1f87158e 981 if (err && err != -EPERM)
7bb75aee 982 printk(KERN_ERR "%s: resubmit read urb failed. "
441b62c1 983 "(%d)", __func__, err);
383cedc3
ON		 984 else
985 usb_mark_last_busy(port->serial->dev);
58cfe911 986 }
383cedc3 987
58cfe911
MU		 988 }
989 return;
990}
991
7d12e780 992static void option_outdat_callback(struct urb *urb)
58cfe911
MU		 993{
994 struct usb_serial_port *port;
59c2afa0 995 struct option_port_private *portdata;
383cedc3 996 struct option_intf_private *intfdata;
59c2afa0 997 int i;
58cfe911 998
441b62c1 999 dbg("%s", __func__);
58cfe911 1000
cdc97792 1001 port = urb->context;
383cedc3 1002 intfdata = port->serial->private;
58cfe911 1003
cf2c7481 1004 usb_serial_port_softint(port);
383cedc3 1005 usb_autopm_put_interface_async(port->serial->interface);
59c2afa0 1006 portdata = usb_get_serial_port_data(port);
383cedc3
ON		 1007 spin_lock(&intfdata->susp_lock);
1008 intfdata->in_flight--;
1009 spin_unlock(&intfdata->susp_lock);
1010
59c2afa0
AS		 1011 for (i = 0; i < N_OUT_URB; ++i) {
1012 if (portdata->out_urbs[i] == urb) {
1013 smp_mb__before_clear_bit();
1014 clear_bit(i, &portdata->out_busy);
1015 break;
1016 }
1017 }
58cfe911
MU		 1018}
1019
7d12e780 1020static void option_instat_callback(struct urb *urb)
58cfe911
MU		 1021{
1022 int err;
d6977b51 1023 int status = urb->status;
cdc97792 1024 struct usb_serial_port *port = urb->context;
58cfe911 1025 struct option_port_private *portdata = usb_get_serial_port_data(port);
58cfe911 1026
441b62c1 1027 dbg("%s", __func__);
19e58fae 1028 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
58cfe911 1029
d6977b51 1030 if (status == 0) {
58cfe911
MU		 1031 struct usb_ctrlrequest *req_pkt =
1032 (struct usb_ctrlrequest *)urb->transfer_buffer;
1033
1034 if (!req_pkt) {
759f3634 1035 dbg("%s: NULL req_pkt", __func__);
58cfe911
MU		 1036 return;
1037 }
7bb75aee
AM		 1038 if ((req_pkt->bRequestType == 0xA1) &&
1039 (req_pkt->bRequest == 0x20)) {
58cfe911
MU		 1040 int old_dcd_state;
1041 unsigned char signals = *((unsigned char *)
7bb75aee
AM		 1042 urb->transfer_buffer +
1043 sizeof(struct usb_ctrlrequest));
58cfe911 1044
441b62c1 1045 dbg("%s: signal x%x", __func__, signals);
58cfe911
MU		 1046
1047 old_dcd_state = portdata->dcd_state;
1048 portdata->cts_state = 1;
1049 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
1050 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
1051 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
1052
4a90f09b
AC		 1053 if (old_dcd_state && !portdata->dcd_state) {
1054 struct tty_struct *tty =
1055 tty_port_tty_get(&port->port);
1056 if (tty && !C_CLOCAL(tty))
1057 tty_hangup(tty);
1058 tty_kref_put(tty);
1059 }
7bb75aee 1060 } else {
441b62c1 1061 dbg("%s: type %x req %x", __func__,
19e58fae 1062 req_pkt->bRequestType, req_pkt->bRequest);
7bb75aee 1063 }
58cfe911 1064 } else
4901b2c3 1065 err("%s: error %d", __func__, status);
58cfe911
MU		 1066
1067 /* Resubmit urb so we continue receiving IRQ data */
4901b2c3 1068 if (status != -ESHUTDOWN && status != -ENOENT) {
58cfe911
MU		 1069 err = usb_submit_urb(urb, GFP_ATOMIC);
1070 if (err)
7bb75aee 1071 dbg("%s: resubmit intr urb failed. (%d)",
441b62c1 1072 __func__, err);
58cfe911
MU		 1073 }
1074}
1075
95da310e 1076static int option_write_room(struct tty_struct *tty)
58cfe911 1077{
95da310e 1078 struct usb_serial_port *port = tty->driver_data;
58cfe911
MU		 1079 struct option_port_private *portdata;
1080 int i;
1081 int data_len = 0;
1082 struct urb *this_urb;
1083
1084 portdata = usb_get_serial_port_data(port);
1085
19e58fae 1086 for (i = 0; i < N_OUT_URB; i++) {
58cfe911 1087 this_urb = portdata->out_urbs[i];
59c2afa0 1088 if (this_urb && !test_bit(i, &portdata->out_busy))
58cfe911 1089 data_len += OUT_BUFLEN;
ba460e48 1090 }
58cfe911 1091
441b62c1 1092 dbg("%s: %d", __func__, data_len);
58cfe911
MU		 1093 return data_len;
1094}
1095
95da310e 1096static int option_chars_in_buffer(struct tty_struct *tty)
58cfe911 1097{
95da310e 1098 struct usb_serial_port *port = tty->driver_data;
58cfe911
MU		 1099 struct option_port_private *portdata;
1100 int i;
1101 int data_len = 0;
1102 struct urb *this_urb;
1103
1104 portdata = usb_get_serial_port_data(port);
1105
19e58fae 1106 for (i = 0; i < N_OUT_URB; i++) {
58cfe911 1107 this_urb = portdata->out_urbs[i];
a5b6f60c
AC		 1108 /* FIXME: This locking is insufficient as this_urb may
1109 go unused during the test */
59c2afa0 1110 if (this_urb && test_bit(i, &portdata->out_busy))
58cfe911 1111 data_len += this_urb->transfer_buffer_length;
ba460e48 1112 }
441b62c1 1113 dbg("%s: %d", __func__, data_len);
58cfe911
MU		 1114 return data_len;
1115}
1116
a509a7e4 1117static int option_open(struct tty_struct *tty, struct usb_serial_port *port)
58cfe911 1118{
ba460e48 1119 struct option_port_private *portdata;
383cedc3
ON		 1120 struct option_intf_private *intfdata;
1121 struct usb_serial *serial = port->serial;
ba460e48
MU		 1122 int i, err;
1123 struct urb *urb;
58cfe911
MU		 1124
1125 portdata = usb_get_serial_port_data(port);
383cedc3 1126 intfdata = serial->private;
58cfe911 1127
441b62c1 1128 dbg("%s", __func__);
58cfe911 1129
f092c240 1130 /* Start reading from the IN endpoint */
58cfe911
MU		 1131 for (i = 0; i < N_IN_URB; i++) {
1132 urb = portdata->in_urbs[i];
19e58fae 1133 if (!urb)
58cfe911 1134 continue;
58cfe911
MU		 1135 err = usb_submit_urb(urb, GFP_KERNEL);
1136 if (err) {
7bb75aee 1137 dbg("%s: submit urb %d failed (%d) %d",
441b62c1 1138 __func__, i, err,
58cfe911
MU		 1139 urb->transfer_buffer_length);
1140 }
1141 }
1142
335f8514 1143 option_send_setup(port);
58cfe911 1144
383cedc3
ON		 1145 serial->interface->needs_remote_wakeup = 1;
1146 spin_lock_irq(&intfdata->susp_lock);
1147 portdata->opened = 1;
1148 spin_unlock_irq(&intfdata->susp_lock);
1149 usb_autopm_put_interface(serial->interface);
1150
19e58fae 1151 return 0;
58cfe911
MU		 1152}
1153
335f8514 1154static void option_dtr_rts(struct usb_serial_port *port, int on)
58cfe911 1155{
ba460e48
MU		 1156 struct usb_serial *serial = port->serial;
1157 struct option_port_private *portdata;
58cfe911 1158
441b62c1 1159 dbg("%s", __func__);
58cfe911 1160 portdata = usb_get_serial_port_data(port);
335f8514
AC		 1161 mutex_lock(&serial->disc_mutex);
1162 portdata->rts_state = on;
1163 portdata->dtr_state = on;
1164 if (serial->dev)
1165 option_send_setup(port);
1166 mutex_unlock(&serial->disc_mutex);
1167}
58cfe911 1168
58cfe911 1169
335f8514
AC		 1170static void option_close(struct usb_serial_port *port)
1171{
1172 int i;
1173 struct usb_serial *serial = port->serial;
1174 struct option_port_private *portdata;
383cedc3 1175 struct option_intf_private *intfdata = port->serial->private;
335f8514
AC		 1176
1177 dbg("%s", __func__);
1178 portdata = usb_get_serial_port_data(port);
58cfe911 1179
335f8514 1180 if (serial->dev) {
58cfe911 1181 /* Stop reading/writing urbs */
383cedc3
ON		 1182 spin_lock_irq(&intfdata->susp_lock);
1183 portdata->opened = 0;
1184 spin_unlock_irq(&intfdata->susp_lock);
1185
58cfe911 1186 for (i = 0; i < N_IN_URB; i++)
7d28e74b 1187 usb_kill_urb(portdata->in_urbs[i]);
58cfe911 1188 for (i = 0; i < N_OUT_URB; i++)
7d28e74b 1189 usb_kill_urb(portdata->out_urbs[i]);
383cedc3
ON		 1190 usb_autopm_get_interface(serial->interface);
1191 serial->interface->needs_remote_wakeup = 0;
58cfe911 1192 }
58cfe911
MU		 1193}
1194
58cfe911 1195/* Helper functions used by option_setup_urbs */
7bb75aee
AM		 1196static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1197 int dir, void *ctx, char *buf, int len,
7d12e780 1198 void (*callback)(struct urb *))
58cfe911
MU		 1199{
1200 struct urb *urb;
1201
1202 if (endpoint == -1)
1203 return NULL; /* endpoint not needed */
1204
1205 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1206 if (urb == NULL) {
441b62c1 1207 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
58cfe911
MU		 1208 return NULL;
1209 }
1210
1211 /* Fill URB using supplied data. */
1212 usb_fill_bulk_urb(urb, serial->dev,
1213 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1214 buf, len, callback, ctx);
1215
1216 return urb;
1217}
1218
1219/* Setup urbs */
7bb75aee 1220static void option_setup_urbs(struct usb_serial *serial)
58cfe911 1221{
19e58fae 1222 int i, j;
ba460e48
MU		 1223 struct usb_serial_port *port;
1224 struct option_port_private *portdata;
58cfe911 1225
441b62c1 1226 dbg("%s", __func__);
58cfe911 1227
14f76cc7
MU		 1228 for (i = 0; i < serial->num_ports; i++) {
1229 port = serial->port[i];
1230 portdata = usb_get_serial_port_data(port);
58cfe911 1231
19e58fae 1232 /* Do indat endpoints first */
14f76cc7 1233 for (j = 0; j < N_IN_URB; ++j) {
19e58fae
AC		 1234 portdata->in_urbs[j] = option_setup_urb(serial,
1235 port->bulk_in_endpointAddress,
1236 USB_DIR_IN, port,
1237 portdata->in_buffer[j],
1238 IN_BUFLEN, option_indat_callback);
14f76cc7 1239 }
58cfe911 1240
14f76cc7
MU		 1241 /* outdat endpoints */
1242 for (j = 0; j < N_OUT_URB; ++j) {
19e58fae
AC		 1243 portdata->out_urbs[j] = option_setup_urb(serial,
1244 port->bulk_out_endpointAddress,
1245 USB_DIR_OUT, port,
1246 portdata->out_buffer[j],
1247 OUT_BUFLEN, option_outdat_callback);
14f76cc7 1248 }
58cfe911
MU		 1249 }
1250}
1251
5f760040
CC		 1252
1253/** send RTS/DTR state to the port.
1254 *
1255 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1256 * CDC.
1257*/
335f8514 1258static int option_send_setup(struct usb_serial_port *port)
58cfe911
MU		 1259{
1260 struct usb_serial *serial = port->serial;
cc175ce2
GH		 1261 struct option_intf_private *intfdata =
1262 (struct option_intf_private *) serial->private;
58cfe911 1263 struct option_port_private *portdata;
5f760040 1264 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
335f8514 1265 int val = 0;
441b62c1 1266 dbg("%s", __func__);
58cfe911 1267
cc175ce2
GH		 1268 if (is_blacklisted(ifNum, intfdata->blacklist_info) ==
1269 OPTION_BLACKLIST_SENDSETUP) {
1270 dbg("No send_setup on blacklisted interface #%d\n", ifNum);
1271 return -EIO;
1272 }
1273
58cfe911
MU		 1274 portdata = usb_get_serial_port_data(port);
1275
335f8514
AC		 1276 if (portdata->dtr_state)
1277 val |= 0x01;
1278 if (portdata->rts_state)
1279 val |= 0x02;
58cfe911 1280
335f8514
AC		 1281 return usb_control_msg(serial->dev,
1282 usb_rcvctrlpipe(serial->dev, 0),
1283 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
58cfe911
MU		 1284}
1285
7bb75aee 1286static int option_startup(struct usb_serial *serial)
58cfe911 1287{
2129c4e1 1288 int i, j, err;
ba460e48
MU		 1289 struct usb_serial_port *port;
1290 struct option_port_private *portdata;
2129c4e1 1291 u8 *buffer;
58cfe911 1292
441b62c1 1293 dbg("%s", __func__);
58cfe911
MU		 1294
1295 /* Now setup per port private data */
1296 for (i = 0; i < serial->num_ports; i++) {
1297 port = serial->port[i];
80b6ca48 1298 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
58cfe911 1299 if (!portdata) {
7bb75aee 1300 dbg("%s: kmalloc for option_port_private (%d) failed!.",
441b62c1 1301 __func__, i);
19e58fae 1302 return 1;
58cfe911 1303 }
383cedc3 1304 init_usb_anchor(&portdata->delayed);
58cfe911 1305
2129c4e1
ON		 1306 for (j = 0; j < N_IN_URB; j++) {
1307 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1308 if (!buffer)
1309 goto bail_out_error;
1310 portdata->in_buffer[j] = buffer;
1311 }
1312
1313 for (j = 0; j < N_OUT_URB; j++) {
1314 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1315 if (!buffer)
1316 goto bail_out_error2;
1317 portdata->out_buffer[j] = buffer;
1318 }
1319
58cfe911
MU		 1320 usb_set_serial_port_data(port, portdata);
1321
19e58fae 1322 if (!port->interrupt_in_urb)
58cfe911
MU		 1323 continue;
1324 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1325 if (err)
7bb75aee 1326 dbg("%s: submit irq_in urb failed %d",
441b62c1 1327 __func__, err);
58cfe911 1328 }
58cfe911 1329 option_setup_urbs(serial);
19e58fae 1330 return 0;
2129c4e1
ON		 1331
1332bail_out_error2:
1333 for (j = 0; j < N_OUT_URB; j++)
1334 kfree(portdata->out_buffer[j]);
1335bail_out_error:
1336 for (j = 0; j < N_IN_URB; j++)
1337 if (portdata->in_buffer[j])
1338 free_page((unsigned long)portdata->in_buffer[j]);
1339 kfree(portdata);
1340 return 1;
58cfe911
MU		 1341}
1342
4901b2c3 1343static void stop_read_write_urbs(struct usb_serial *serial)
58cfe911 1344{
ba460e48
MU		 1345 int i, j;
1346 struct usb_serial_port *port;
1347 struct option_port_private *portdata;
58cfe911 1348
58cfe911
MU		 1349 /* Stop reading/writing urbs */
1350 for (i = 0; i < serial->num_ports; ++i) {
1351 port = serial->port[i];
1352 portdata = usb_get_serial_port_data(port);
1353 for (j = 0; j < N_IN_URB; j++)
7d28e74b 1354 usb_kill_urb(portdata->in_urbs[j]);
58cfe911 1355 for (j = 0; j < N_OUT_URB; j++)
7d28e74b 1356 usb_kill_urb(portdata->out_urbs[j]);
58cfe911 1357 }
4901b2c3
ON		 1358}
1359
f9c99bb8
AS		 1360static void option_disconnect(struct usb_serial *serial)
1361{
1362 dbg("%s", __func__);
1363
1364 stop_read_write_urbs(serial);
1365}
1366
1367static void option_release(struct usb_serial *serial)
4901b2c3
ON		 1368{
1369 int i, j;
1370 struct usb_serial_port *port;
1371 struct option_port_private *portdata;
1372
1373 dbg("%s", __func__);
1374
58cfe911
MU		 1375 /* Now free them */
1376 for (i = 0; i < serial->num_ports; ++i) {
1377 port = serial->port[i];
1378 portdata = usb_get_serial_port_data(port);
1379
1380 for (j = 0; j < N_IN_URB; j++) {
1381 if (portdata->in_urbs[j]) {
1382 usb_free_urb(portdata->in_urbs[j]);
19e58fae
AC		 1383 free_page((unsigned long)
1384 portdata->in_buffer[j]);
58cfe911
MU		 1385 portdata->in_urbs[j] = NULL;
1386 }
1387 }
1388 for (j = 0; j < N_OUT_URB; j++) {
1389 if (portdata->out_urbs[j]) {
1390 usb_free_urb(portdata->out_urbs[j]);
2129c4e1 1391 kfree(portdata->out_buffer[j]);
58cfe911
MU		 1392 portdata->out_urbs[j] = NULL;
1393 }
1394 }
1395 }
1396
1397 /* Now free per port private data */
1398 for (i = 0; i < serial->num_ports; i++) {
1399 port = serial->port[i];
1400 kfree(usb_get_serial_port_data(port));
1401 }
1402}
1403
5f4fab91 1404#ifdef CONFIG_PM
4901b2c3
ON		 1405static int option_suspend(struct usb_serial *serial, pm_message_t message)
1406{
383cedc3
ON		 1407 struct option_intf_private *intfdata = serial->private;
1408 int b;
1409
4901b2c3 1410 dbg("%s entered", __func__);
383cedc3 1411
fb34d537 1412 if (message.event & PM_EVENT_AUTO) {
383cedc3
ON		 1413 spin_lock_irq(&intfdata->susp_lock);
1414 b = intfdata->in_flight;
1415 spin_unlock_irq(&intfdata->susp_lock);
1416
1417 if (b)
1418 return -EBUSY;
1419 }
1420
1421 spin_lock_irq(&intfdata->susp_lock);
1422 intfdata->suspended = 1;
1423 spin_unlock_irq(&intfdata->susp_lock);
4901b2c3
ON		 1424 stop_read_write_urbs(serial);
1425
1426 return 0;
1427}
1428
383cedc3
ON		 1429static void play_delayed(struct usb_serial_port *port)
1430{
1431 struct option_intf_private *data;
1432 struct option_port_private *portdata;
1433 struct urb *urb;
1434 int err;
1435
1436 portdata = usb_get_serial_port_data(port);
1437 data = port->serial->private;
1438 while ((urb = usb_get_from_anchor(&portdata->delayed))) {
1439 err = usb_submit_urb(urb, GFP_ATOMIC);
1440 if (!err)
1441 data->in_flight++;
1442 }
1443}
1444
4901b2c3
ON		 1445static int option_resume(struct usb_serial *serial)
1446{
383cedc3 1447 int i, j;
4901b2c3 1448 struct usb_serial_port *port;
383cedc3 1449 struct option_intf_private *intfdata = serial->private;
4901b2c3 1450 struct option_port_private *portdata;
383cedc3
ON		 1451 struct urb *urb;
1452 int err = 0;
4901b2c3
ON		 1453
1454 dbg("%s entered", __func__);
1455 /* get the interrupt URBs resubmitted unconditionally */
1456 for (i = 0; i < serial->num_ports; i++) {
1457 port = serial->port[i];
1458 if (!port->interrupt_in_urb) {
759f3634 1459 dbg("%s: No interrupt URB for port %d", __func__, i);
4901b2c3
ON		 1460 continue;
1461 }
4901b2c3
ON		 1462 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1463 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1464 if (err < 0) {
1465 err("%s: Error %d for interrupt URB of port%d",
1466 __func__, err, i);
383cedc3 1467 goto err_out;
4901b2c3
ON		 1468 }
1469 }
1470
1471 for (i = 0; i < serial->num_ports; i++) {
1472 /* walk all ports */
1473 port = serial->port[i];
1474 portdata = usb_get_serial_port_data(port);
4901b2c3
ON		 1475
1476 /* skip closed ports */
383cedc3
ON		 1477 spin_lock_irq(&intfdata->susp_lock);
1478 if (!portdata->opened) {
1479 spin_unlock_irq(&intfdata->susp_lock);
4901b2c3
ON		 1480 continue;
1481 }
1482
1483 for (j = 0; j < N_IN_URB; j++) {
1484 urb = portdata->in_urbs[j];
383cedc3 1485 err = usb_submit_urb(urb, GFP_ATOMIC);
4901b2c3 1486 if (err < 0) {
4901b2c3
ON		 1487 err("%s: Error %d for bulk URB %d",
1488 __func__, err, i);
383cedc3
ON		 1489 spin_unlock_irq(&intfdata->susp_lock);
1490 goto err_out;
4901b2c3
ON		 1491 }
1492 }
383cedc3
ON		 1493 play_delayed(port);
1494 spin_unlock_irq(&intfdata->susp_lock);
4901b2c3 1495 }
383cedc3
ON		 1496 spin_lock_irq(&intfdata->susp_lock);
1497 intfdata->suspended = 0;
1498 spin_unlock_irq(&intfdata->susp_lock);
1499err_out:
1500 return err;
4901b2c3 1501}
5f4fab91 1502#endif
4901b2c3 1503
58cfe911
MU		 1504MODULE_AUTHOR(DRIVER_AUTHOR);
1505MODULE_DESCRIPTION(DRIVER_DESC);
1506MODULE_VERSION(DRIVER_VERSION);
1507MODULE_LICENSE("GPL");
1508
1509module_param(debug, bool, S_IRUGO | S_IWUSR);
1510MODULE_PARM_DESC(debug, "Debug messages");
Linux 6.x block layer and io_uring tree(s)