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USB: cypress_m8: remove invalid Clear-Halt
[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);
19e58fae
AC		 48static int option_open(struct tty_struct *tty, struct usb_serial_port *port,
49 struct file *filp);
335f8514
AC		 50static void option_close(struct usb_serial_port *port);
51static void option_dtr_rts(struct usb_serial_port *port, int on);
52
7bb75aee 53static int option_startup(struct usb_serial *serial);
f9c99bb8
AS		 54static void option_disconnect(struct usb_serial *serial);
55static void option_release(struct usb_serial *serial);
95da310e 56static int option_write_room(struct tty_struct *tty);
58cfe911 57
7d12e780 58static void option_instat_callback(struct urb *urb);
58cfe911 59
95da310e 60static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
7bb75aee 61 const unsigned char *buf, int count);
95da310e
AC		 62static int option_chars_in_buffer(struct tty_struct *tty);
63static void option_set_termios(struct tty_struct *tty,
64 struct usb_serial_port *port, struct ktermios *old);
65static int option_tiocmget(struct tty_struct *tty, struct file *file);
66static int option_tiocmset(struct tty_struct *tty, struct file *file,
7bb75aee 67 unsigned int set, unsigned int clear);
335f8514 68static int option_send_setup(struct usb_serial_port *port);
4901b2c3
ON		 69static int option_suspend(struct usb_serial *serial, pm_message_t message);
70static int option_resume(struct usb_serial *serial);
58cfe911
MU		 71
72/* Vendor and product IDs */
fd978bfa
GKH		 73#define OPTION_VENDOR_ID 0x0AF0
74#define OPTION_PRODUCT_COLT 0x5000
75#define OPTION_PRODUCT_RICOLA 0x6000
76#define OPTION_PRODUCT_RICOLA_LIGHT 0x6100
77#define OPTION_PRODUCT_RICOLA_QUAD 0x6200
78#define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300
79#define OPTION_PRODUCT_RICOLA_NDIS 0x6050
80#define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150
81#define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250
82#define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350
83#define OPTION_PRODUCT_COBRA 0x6500
84#define OPTION_PRODUCT_COBRA_BUS 0x6501
85#define OPTION_PRODUCT_VIPER 0x6600
86#define OPTION_PRODUCT_VIPER_BUS 0x6601
87#define OPTION_PRODUCT_GT_MAX_READY 0x6701
fd978bfa
GKH		 88#define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721
89#define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741
90#define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761
fd978bfa 91#define OPTION_PRODUCT_KOI_MODEM 0x6800
fd978bfa 92#define OPTION_PRODUCT_SCORPION_MODEM 0x6901
fd978bfa 93#define OPTION_PRODUCT_ETNA_MODEM 0x7001
fd978bfa
GKH		 94#define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021
95#define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041
96#define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061
fd978bfa 97#define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100
e7f2f0d7 98#define OPTION_PRODUCT_GTM380_MODEM 0x7201
fd978bfa
GKH		 99
100#define HUAWEI_VENDOR_ID 0x12D1
101#define HUAWEI_PRODUCT_E600 0x1001
102#define HUAWEI_PRODUCT_E220 0x1003
a3209a0e 103#define HUAWEI_PRODUCT_E220BIS 0x1004
aad8a278 104#define HUAWEI_PRODUCT_E1401 0x1401
1460e5e4 105#define HUAWEI_PRODUCT_E1402 0x1402
aad8a278 106#define HUAWEI_PRODUCT_E1403 0x1403
1460e5e4 107#define HUAWEI_PRODUCT_E1404 0x1404
aad8a278 108#define HUAWEI_PRODUCT_E1405 0x1405
109#define HUAWEI_PRODUCT_E1406 0x1406
1460e5e4 110#define HUAWEI_PRODUCT_E1407 0x1407
aad8a278 111#define HUAWEI_PRODUCT_E1408 0x1408
112#define HUAWEI_PRODUCT_E1409 0x1409
1460e5e4 113#define HUAWEI_PRODUCT_E140A 0x140A
114#define HUAWEI_PRODUCT_E140B 0x140B
115#define HUAWEI_PRODUCT_E140C 0x140C
116#define HUAWEI_PRODUCT_E140D 0x140D
117#define HUAWEI_PRODUCT_E140E 0x140E
118#define HUAWEI_PRODUCT_E140F 0x140F
aad8a278 119#define HUAWEI_PRODUCT_E1410 0x1410
120#define HUAWEI_PRODUCT_E1411 0x1411
121#define HUAWEI_PRODUCT_E1412 0x1412
122#define HUAWEI_PRODUCT_E1413 0x1413
123#define HUAWEI_PRODUCT_E1414 0x1414
124#define HUAWEI_PRODUCT_E1415 0x1415
125#define HUAWEI_PRODUCT_E1416 0x1416
126#define HUAWEI_PRODUCT_E1417 0x1417
127#define HUAWEI_PRODUCT_E1418 0x1418
128#define HUAWEI_PRODUCT_E1419 0x1419
1460e5e4 129#define HUAWEI_PRODUCT_E141A 0x141A
130#define HUAWEI_PRODUCT_E141B 0x141B
131#define HUAWEI_PRODUCT_E141C 0x141C
132#define HUAWEI_PRODUCT_E141D 0x141D
133#define HUAWEI_PRODUCT_E141E 0x141E
134#define HUAWEI_PRODUCT_E141F 0x141F
135#define HUAWEI_PRODUCT_E1420 0x1420
136#define HUAWEI_PRODUCT_E1421 0x1421
137#define HUAWEI_PRODUCT_E1422 0x1422
138#define HUAWEI_PRODUCT_E1423 0x1423
139#define HUAWEI_PRODUCT_E1424 0x1424
140#define HUAWEI_PRODUCT_E1425 0x1425
141#define HUAWEI_PRODUCT_E1426 0x1426
142#define HUAWEI_PRODUCT_E1427 0x1427
143#define HUAWEI_PRODUCT_E1428 0x1428
144#define HUAWEI_PRODUCT_E1429 0x1429
145#define HUAWEI_PRODUCT_E142A 0x142A
146#define HUAWEI_PRODUCT_E142B 0x142B
147#define HUAWEI_PRODUCT_E142C 0x142C
148#define HUAWEI_PRODUCT_E142D 0x142D
149#define HUAWEI_PRODUCT_E142E 0x142E
150#define HUAWEI_PRODUCT_E142F 0x142F
151#define HUAWEI_PRODUCT_E1430 0x1430
152#define HUAWEI_PRODUCT_E1431 0x1431
153#define HUAWEI_PRODUCT_E1432 0x1432
154#define HUAWEI_PRODUCT_E1433 0x1433
155#define HUAWEI_PRODUCT_E1434 0x1434
156#define HUAWEI_PRODUCT_E1435 0x1435
157#define HUAWEI_PRODUCT_E1436 0x1436
158#define HUAWEI_PRODUCT_E1437 0x1437
159#define HUAWEI_PRODUCT_E1438 0x1438
160#define HUAWEI_PRODUCT_E1439 0x1439
161#define HUAWEI_PRODUCT_E143A 0x143A
162#define HUAWEI_PRODUCT_E143B 0x143B
163#define HUAWEI_PRODUCT_E143C 0x143C
164#define HUAWEI_PRODUCT_E143D 0x143D
165#define HUAWEI_PRODUCT_E143E 0x143E
166#define HUAWEI_PRODUCT_E143F 0x143F
fd978bfa 167
fc91be2a
AC		 168#define QUANTA_VENDOR_ID 0x0408
169#define QUANTA_PRODUCT_Q101 0xEA02
170#define QUANTA_PRODUCT_Q111 0xEA03
171#define QUANTA_PRODUCT_GLX 0xEA04
172#define QUANTA_PRODUCT_GKE 0xEA05
173#define QUANTA_PRODUCT_GLE 0xEA06
174
fd978bfa 175#define NOVATELWIRELESS_VENDOR_ID 0x1410
72ab6414 176
c6206faa
LW		 177/* YISO PRODUCTS */
178
179#define YISO_VENDOR_ID 0x0EAB
180#define YISO_PRODUCT_U893 0xC893
181
72ab6414
DD		 182/* MERLIN EVDO PRODUCTS */
183#define NOVATELWIRELESS_PRODUCT_V640 0x1100
184#define NOVATELWIRELESS_PRODUCT_V620 0x1110
185#define NOVATELWIRELESS_PRODUCT_V740 0x1120
186#define NOVATELWIRELESS_PRODUCT_V720 0x1130
187
188/* MERLIN HSDPA/HSPA PRODUCTS */
189#define NOVATELWIRELESS_PRODUCT_U730 0x1400
190#define NOVATELWIRELESS_PRODUCT_U740 0x1410
191#define NOVATELWIRELESS_PRODUCT_U870 0x1420
192#define NOVATELWIRELESS_PRODUCT_XU870 0x1430
193#define NOVATELWIRELESS_PRODUCT_X950D 0x1450
194
195/* EXPEDITE PRODUCTS */
196#define NOVATELWIRELESS_PRODUCT_EV620 0x2100
197#define NOVATELWIRELESS_PRODUCT_ES720 0x2110
198#define NOVATELWIRELESS_PRODUCT_E725 0x2120
a1d9bc12 199#define NOVATELWIRELESS_PRODUCT_ES620 0x2130
72ab6414
DD		 200#define NOVATELWIRELESS_PRODUCT_EU730 0x2400
201#define NOVATELWIRELESS_PRODUCT_EU740 0x2410
202#define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
203
204/* OVATION PRODUCTS */
205#define NOVATELWIRELESS_PRODUCT_MC727 0x4100
206#define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
56a21827 207#define NOVATELWIRELESS_PRODUCT_U727 0x5010
9685a59a 208#define NOVATELWIRELESS_PRODUCT_MC760 0x6000
71f9f6cc 209#define NOVATELWIRELESS_PRODUCT_OVMC760 0x6002
72ab6414
DD		 210
211/* FUTURE NOVATEL PRODUCTS */
c200b9c9
DDS		 212#define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001
213#define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000
214#define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001
215#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
216#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
217#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
218#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
219#define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001
72ab6414 220
32147be4 221/* AMOI PRODUCTS */
222#define AMOI_VENDOR_ID 0x1614
223#define AMOI_PRODUCT_H01 0x0800
224#define AMOI_PRODUCT_H01A 0x7002
225#define AMOI_PRODUCT_H02 0x0802
226
96443218 227#define DELL_VENDOR_ID 0x413C
fd978bfa 228
c200b9c9
DDS		 229/* Dell modems */
230#define DELL_PRODUCT_5700_MINICARD 0x8114
231#define DELL_PRODUCT_5500_MINICARD 0x8115
232#define DELL_PRODUCT_5505_MINICARD 0x8116
233#define DELL_PRODUCT_5700_EXPRESSCARD 0x8117
234#define DELL_PRODUCT_5510_EXPRESSCARD 0x8118
235
236#define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
237#define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
238
239#define DELL_PRODUCT_5720_MINICARD_VZW 0x8133
240#define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134
241#define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135
242#define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136
243#define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137
244#define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138
245
246#define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
247#define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
248#define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
249
564d61d3 250#define KYOCERA_VENDOR_ID 0x0c88
640c1bce 251#define KYOCERA_PRODUCT_KPC650 0x17da
564d61d3
DW		 252#define KYOCERA_PRODUCT_KPC680 0x180a
253
fd978bfa 254#define ANYDATA_VENDOR_ID 0x16d5
f8033827 255#define ANYDATA_PRODUCT_ADU_620UW 0x6202
46269db9
AG		 256#define ANYDATA_PRODUCT_ADU_E100A 0x6501
257#define ANYDATA_PRODUCT_ADU_500A 0x6502
58cfe911 258
85fb62a0
DK		 259#define AXESSTEL_VENDOR_ID 0x1726
260#define AXESSTEL_PRODUCT_MV110H 0x1000
261
4c7d3137 262#define ONDA_VENDOR_ID 0x19d2
1b2d23d4 263#define ONDA_PRODUCT_MSA501HS 0x0001
4c7d3137 264#define ONDA_PRODUCT_ET502HS 0x0002
3b498a66 265#define ONDA_PRODUCT_MT503HS 0x2000
4c7d3137 266
3f6e5846
LL		 267#define BANDRICH_VENDOR_ID 0x1A8D
268#define BANDRICH_PRODUCT_C100_1 0x1002
269#define BANDRICH_PRODUCT_C100_2 0x1003
bf3fc828
LL		 270#define BANDRICH_PRODUCT_1004 0x1004
271#define BANDRICH_PRODUCT_1005 0x1005
272#define BANDRICH_PRODUCT_1006 0x1006
273#define BANDRICH_PRODUCT_1007 0x1007
274#define BANDRICH_PRODUCT_1008 0x1008
275#define BANDRICH_PRODUCT_1009 0x1009
276#define BANDRICH_PRODUCT_100A 0x100a
277
278#define BANDRICH_PRODUCT_100B 0x100b
279#define BANDRICH_PRODUCT_100C 0x100c
280#define BANDRICH_PRODUCT_100D 0x100d
281#define BANDRICH_PRODUCT_100E 0x100e
282
283#define BANDRICH_PRODUCT_100F 0x100f
284#define BANDRICH_PRODUCT_1010 0x1010
285#define BANDRICH_PRODUCT_1011 0x1011
286#define BANDRICH_PRODUCT_1012 0x1012
3f6e5846 287
a1d9bc12
MU		 288#define AMOI_VENDOR_ID 0x1614
289#define AMOI_PRODUCT_9508 0x0800
290
d726fb75
KL		 291#define QUALCOMM_VENDOR_ID 0x05C6
292
80d97098
JC		 293#define MAXON_VENDOR_ID 0x16d8
294
ee53b0ca
GKH		 295#define TELIT_VENDOR_ID 0x1bc7
296#define TELIT_PRODUCT_UC864E 0x1003
297
6188a83f
OM		 298/* ZTE PRODUCTS */
299#define ZTE_VENDOR_ID 0x19d2
9ea19b82 300#define ZTE_PRODUCT_MF622 0x0001
6188a83f 301#define ZTE_PRODUCT_MF628 0x0015
bfd8408d 302#define ZTE_PRODUCT_MF626 0x0031
884579d0 303#define ZTE_PRODUCT_CDMA_TECH 0xfffe
6188a83f 304
28fb6682
JS		 305#define BENQ_VENDOR_ID 0x04a5
306#define BENQ_PRODUCT_H10 0x4068
307
c00deaa5
PT		 308#define DLINK_VENDOR_ID 0x1186
309#define DLINK_PRODUCT_DWM_652 0x3e04
310
e3a31745
BL		 311#define QISDA_VENDOR_ID 0x1da5
312#define QISDA_PRODUCT_H21_4512 0x4512
313#define QISDA_PRODUCT_H21_4523 0x4523
314#define QISDA_PRODUCT_H20_4515 0x4515
315#define QISDA_PRODUCT_H20_4519 0x4519
316
c00deaa5 317
334f9b0f
MV		 318/* TOSHIBA PRODUCTS */
319#define TOSHIBA_VENDOR_ID 0x0930
320#define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
321
c3325eb1
AH		 322#define ALINK_VENDOR_ID 0x1e0e
323#define ALINK_PRODUCT_3GU 0x9200
324
58cfe911 325static struct usb_device_id option_ids[] = {
fd978bfa
GKH		 326 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
327 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
328 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
329 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
330 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
331 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
332 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
333 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
334 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
14f76cc7 335 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
fd978bfa
GKH		 336 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
337 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
338 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
339 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
fd978bfa
GKH		 340 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
341 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
342 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
fd978bfa 343 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
fd978bfa 344 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
fd978bfa 345 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
fd978bfa
GKH		 346 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
347 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
348 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
fd978bfa 349 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
e7f2f0d7 350 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
fc91be2a
AC		 351 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
352 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
353 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
354 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
355 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
a7f3872c 356 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
b5ce18af
JVJ		 357 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
358 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
a7f3872c 359 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
1460e5e4 360 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
a7f3872c 361 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
1460e5e4 362 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
a7f3872c
MK		 363 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
364 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
1460e5e4 365 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
a7f3872c
MK		 366 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
367 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
1460e5e4 368 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
369 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
370 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
371 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
372 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
373 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
a7f3872c
MK		 374 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
1460e5e4 384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
418 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
419 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
420 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
421 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
a1d9bc12 422 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
72ab6414
DD		 423 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
424 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
425 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
426 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
427 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
428 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
429 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
430 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
431 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
432 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
433 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
434 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
a1d9bc12 435 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
72ab6414
DD		 436 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
437 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
438 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
439 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
440 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
56a21827 441 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
9685a59a 442 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
71f9f6cc 443 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
c200b9c9
DDS		 444 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
445 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
446 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
447 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
448 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
449 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
450 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
451 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
72ab6414 452
32147be4 453 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
454 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
455 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
456
c200b9c9
DDS		 457 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
458 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
459 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
460 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
461 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
462 { 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 */
463 { 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 */
464 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
465 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
466 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
467 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
468 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
469 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
c200b9c9
DDS		 470 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
471 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
472 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
bb78a825 473 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
46269db9 474 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
f8033827 475 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
85fb62a0 476 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
1b2d23d4 477 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) },
4c7d3137 478 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
5bb4bd98
GKH		 479 { USB_DEVICE(ONDA_VENDOR_ID, 0x0003) },
480 { USB_DEVICE(ONDA_VENDOR_ID, 0x0004) },
481 { USB_DEVICE(ONDA_VENDOR_ID, 0x0005) },
482 { USB_DEVICE(ONDA_VENDOR_ID, 0x0006) },
483 { USB_DEVICE(ONDA_VENDOR_ID, 0x0007) },
484 { USB_DEVICE(ONDA_VENDOR_ID, 0x0008) },
485 { USB_DEVICE(ONDA_VENDOR_ID, 0x0009) },
486 { USB_DEVICE(ONDA_VENDOR_ID, 0x000a) },
487 { USB_DEVICE(ONDA_VENDOR_ID, 0x000b) },
488 { USB_DEVICE(ONDA_VENDOR_ID, 0x000c) },
489 { USB_DEVICE(ONDA_VENDOR_ID, 0x000d) },
490 { USB_DEVICE(ONDA_VENDOR_ID, 0x000e) },
491 { USB_DEVICE(ONDA_VENDOR_ID, 0x000f) },
492 { USB_DEVICE(ONDA_VENDOR_ID, 0x0010) },
493 { USB_DEVICE(ONDA_VENDOR_ID, 0x0011) },
494 { USB_DEVICE(ONDA_VENDOR_ID, 0x0012) },
495 { USB_DEVICE(ONDA_VENDOR_ID, 0x0013) },
496 { USB_DEVICE(ONDA_VENDOR_ID, 0x0014) },
497 { USB_DEVICE(ONDA_VENDOR_ID, 0x0015) },
498 { USB_DEVICE(ONDA_VENDOR_ID, 0x0016) },
499 { USB_DEVICE(ONDA_VENDOR_ID, 0x0017) },
500 { USB_DEVICE(ONDA_VENDOR_ID, 0x0018) },
501 { USB_DEVICE(ONDA_VENDOR_ID, 0x0019) },
502 { USB_DEVICE(ONDA_VENDOR_ID, 0x0020) },
503 { USB_DEVICE(ONDA_VENDOR_ID, 0x0021) },
504 { USB_DEVICE(ONDA_VENDOR_ID, 0x0022) },
505 { USB_DEVICE(ONDA_VENDOR_ID, 0x0023) },
506 { USB_DEVICE(ONDA_VENDOR_ID, 0x0024) },
507 { USB_DEVICE(ONDA_VENDOR_ID, 0x0025) },
508 { USB_DEVICE(ONDA_VENDOR_ID, 0x0026) },
509 { USB_DEVICE(ONDA_VENDOR_ID, 0x0027) },
510 { USB_DEVICE(ONDA_VENDOR_ID, 0x0028) },
511 { USB_DEVICE(ONDA_VENDOR_ID, 0x0029) },
512 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) },
c6206faa 513 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
3f6e5846
LL		 514 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
515 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
bf3fc828
LL		 516 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
517 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
518 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
519 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
520 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
521 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
522 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
523 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
524 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
525 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
526 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
527 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
528 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
529 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
530 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
640c1bce 531 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
564d61d3 532 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
d2e2affb 533 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
d726fb75 534 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
80d97098 535 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
ee53b0ca 536 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
9ea19b82 537 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622) },
bfd8408d 538 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626) },
6188a83f 539 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) },
884579d0 540 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) },
28fb6682 541 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
c00deaa5 542 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
e3a31745
BL		 543 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
544 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
545 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
546 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
334f9b0f 547 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
c3325eb1
AH		 548 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
549 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
14f76cc7
MU		 550 { } /* Terminating entry */
551};
58cfe911
MU		 552MODULE_DEVICE_TABLE(usb, option_ids);
553
554static struct usb_driver option_driver = {
58cfe911
MU		 555 .name = "option",
556 .probe = usb_serial_probe,
557 .disconnect = usb_serial_disconnect,
4901b2c3
ON		 558 .suspend = usb_serial_suspend,
559 .resume = usb_serial_resume,
58cfe911 560 .id_table = option_ids,
ba9dc657 561 .no_dynamic_id = 1,
58cfe911
MU		 562};
563
c30fe7f7 564/* The card has three separate interfaces, which the serial driver
58cfe911
MU		 565 * recognizes separately, thus num_port=1.
566 */
14f76cc7
MU		 567
568static struct usb_serial_driver option_1port_device = {
569 .driver = {
570 .owner = THIS_MODULE,
02b2ac5b 571 .name = "option1",
14f76cc7
MU		 572 },
573 .description = "GSM modem (1-port)",
d9b1b787 574 .usb_driver = &option_driver,
b656b2cb 575 .id_table = option_ids,
14f76cc7 576 .num_ports = 1,
c5be1b52 577 .probe = option_probe,
ba460e48
MU		 578 .open = option_open,
579 .close = option_close,
335f8514 580 .dtr_rts = option_dtr_rts,
ba460e48
MU		 581 .write = option_write,
582 .write_room = option_write_room,
583 .chars_in_buffer = option_chars_in_buffer,
ba460e48 584 .set_termios = option_set_termios,
ba460e48
MU		 585 .tiocmget = option_tiocmget,
586 .tiocmset = option_tiocmset,
587 .attach = option_startup,
f9c99bb8
AS		 588 .disconnect = option_disconnect,
589 .release = option_release,
ba460e48 590 .read_int_callback = option_instat_callback,
4901b2c3
ON		 591 .suspend = option_suspend,
592 .resume = option_resume,
58cfe911
MU		 593};
594
595static int debug;
ba460e48 596
58cfe911
MU		 597/* per port private data */
598
ba460e48 599#define N_IN_URB 4
f1632df3 600#define N_OUT_URB 4
b27c73dc 601#define IN_BUFLEN 4096
f1632df3 602#define OUT_BUFLEN 4096
58cfe911
MU		 603
604struct option_port_private {
605 /* Input endpoints and buffer for this port */
ba460e48 606 struct urb *in_urbs[N_IN_URB];
2129c4e1 607 u8 *in_buffer[N_IN_URB];
58cfe911 608 /* Output endpoints and buffer for this port */
ba460e48 609 struct urb *out_urbs[N_OUT_URB];
2129c4e1 610 u8 *out_buffer[N_OUT_URB];
59c2afa0 611 unsigned long out_busy; /* Bit vector of URBs in use */
58cfe911
MU		 612
613 /* Settings for the port */
ba460e48
MU		 614 int rts_state; /* Handshaking pins (outputs) */
615 int dtr_state;
616 int cts_state; /* Handshaking pins (inputs) */
617 int dsr_state;
618 int dcd_state;
619 int ri_state;
620
621 unsigned long tx_start_time[N_OUT_URB];
58cfe911
MU		 622};
623
58cfe911 624/* Functions used by new usb-serial code. */
7bb75aee 625static int __init option_init(void)
58cfe911
MU		 626{
627 int retval;
14f76cc7
MU		 628 retval = usb_serial_register(&option_1port_device);
629 if (retval)
630 goto failed_1port_device_register;
58cfe911
MU		 631 retval = usb_register(&option_driver);
632 if (retval)
633 goto failed_driver_register;
634
c197a8db
GKH		 635 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
636 DRIVER_DESC "\n");
58cfe911
MU		 637
638 return 0;
639
640failed_driver_register:
19e58fae 641 usb_serial_deregister(&option_1port_device);
14f76cc7 642failed_1port_device_register:
58cfe911
MU		 643 return retval;
644}
645
7bb75aee 646static void __exit option_exit(void)
58cfe911 647{
19e58fae
AC		 648 usb_deregister(&option_driver);
649 usb_serial_deregister(&option_1port_device);
58cfe911
MU		 650}
651
652module_init(option_init);
653module_exit(option_exit);
654
c5be1b52
PT		 655static int option_probe(struct usb_serial *serial,
656 const struct usb_device_id *id)
657{
658 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
659 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
660 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
661 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
662 return -ENODEV;
663
664 return 0;
665}
666
95da310e
AC		 667static void option_set_termios(struct tty_struct *tty,
668 struct usb_serial_port *port, struct ktermios *old_termios)
58cfe911 669{
441b62c1 670 dbg("%s", __func__);
e650d8ae 671 /* Doesn't support option setting */
95da310e 672 tty_termios_copy_hw(tty->termios, old_termios);
335f8514 673 option_send_setup(port);
58cfe911
MU		 674}
675
95da310e 676static int option_tiocmget(struct tty_struct *tty, struct file *file)
58cfe911 677{
95da310e 678 struct usb_serial_port *port = tty->driver_data;
ba460e48
MU		 679 unsigned int value;
680 struct option_port_private *portdata;
58cfe911
MU		 681
682 portdata = usb_get_serial_port_data(port);
683
684 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
685 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
686 ((portdata->cts_state) ? TIOCM_CTS : 0) |
687 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
688 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
689 ((portdata->ri_state) ? TIOCM_RNG : 0);
690
691 return value;
692}
693
95da310e 694static int option_tiocmset(struct tty_struct *tty, struct file *file,
7bb75aee 695 unsigned int set, unsigned int clear)
58cfe911 696{
95da310e 697 struct usb_serial_port *port = tty->driver_data;
ba460e48 698 struct option_port_private *portdata;
58cfe911
MU		 699
700 portdata = usb_get_serial_port_data(port);
701
e2984494 702 /* FIXME: what locks portdata fields ? */
58cfe911
MU		 703 if (set & TIOCM_RTS)
704 portdata->rts_state = 1;
705 if (set & TIOCM_DTR)
706 portdata->dtr_state = 1;
707
708 if (clear & TIOCM_RTS)
709 portdata->rts_state = 0;
710 if (clear & TIOCM_DTR)
711 portdata->dtr_state = 0;
335f8514 712 return option_send_setup(port);
58cfe911
MU		 713}
714
715/* Write */
95da310e 716static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
7bb75aee 717 const unsigned char *buf, int count)
58cfe911 718{
ba460e48
MU		 719 struct option_port_private *portdata;
720 int i;
721 int left, todo;
722 struct urb *this_urb = NULL; /* spurious */
723 int err;
58cfe911
MU		 724
725 portdata = usb_get_serial_port_data(port);
726
441b62c1 727 dbg("%s: write (%d chars)", __func__, count);
58cfe911 728
58cfe911
MU		 729 i = 0;
730 left = count;
19e58fae 731 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
58cfe911
MU		 732 todo = left;
733 if (todo > OUT_BUFLEN)
734 todo = OUT_BUFLEN;
735
ba460e48 736 this_urb = portdata->out_urbs[i];
59c2afa0 737 if (test_and_set_bit(i, &portdata->out_busy)) {
7bb75aee
AM		 738 if (time_before(jiffies,
739 portdata->tx_start_time[i] + 10 * HZ))
58cfe911 740 continue;
58cfe911 741 usb_unlink_urb(this_urb);
ba460e48 742 continue;
58cfe911 743 }
441b62c1 744 dbg("%s: endpoint %d buf %d", __func__,
7bb75aee 745 usb_pipeendpoint(this_urb->pipe), i);
58cfe911 746
ba460e48 747 /* send the data */
19e58fae 748 memcpy(this_urb->transfer_buffer, buf, todo);
58cfe911
MU		 749 this_urb->transfer_buffer_length = todo;
750
58cfe911
MU		 751 this_urb->dev = port->serial->dev;
752 err = usb_submit_urb(this_urb, GFP_ATOMIC);
753 if (err) {
7bb75aee 754 dbg("usb_submit_urb %p (write bulk) failed "
50de36f7 755 "(%d)", this_urb, err);
59c2afa0 756 clear_bit(i, &portdata->out_busy);
58cfe911
MU		 757 continue;
758 }
759 portdata->tx_start_time[i] = jiffies;
760 buf += todo;
761 left -= todo;
762 }
763
764 count -= left;
441b62c1 765 dbg("%s: wrote (did %d)", __func__, count);
58cfe911
MU		 766 return count;
767}
768
7d12e780 769static void option_indat_callback(struct urb *urb)
58cfe911 770{
33f0f88f 771 int err;
58cfe911
MU		 772 int endpoint;
773 struct usb_serial_port *port;
774 struct tty_struct *tty;
775 unsigned char *data = urb->transfer_buffer;
d6977b51 776 int status = urb->status;
58cfe911 777
441b62c1 778 dbg("%s: %p", __func__, urb);
58cfe911
MU		 779
780 endpoint = usb_pipeendpoint(urb->pipe);
cdc97792 781 port = urb->context;
58cfe911 782
d6977b51 783 if (status) {
58cfe911 784 dbg("%s: nonzero status: %d on endpoint %02x.",
441b62c1 785 __func__, status, endpoint);
58cfe911 786 } else {
4a90f09b 787 tty = tty_port_tty_get(&port->port);
58cfe911 788 if (urb->actual_length) {
33f0f88f
AC		 789 tty_buffer_request_room(tty, urb->actual_length);
790 tty_insert_flip_string(tty, data, urb->actual_length);
58cfe911 791 tty_flip_buffer_push(tty);
4a90f09b 792 } else
441b62c1 793 dbg("%s: empty read urb received", __func__);
4a90f09b 794 tty_kref_put(tty);
58cfe911
MU		 795
796 /* Resubmit urb so we continue receiving */
95da310e 797 if (port->port.count && status != -ESHUTDOWN) {
58cfe911
MU		 798 err = usb_submit_urb(urb, GFP_ATOMIC);
799 if (err)
7bb75aee 800 printk(KERN_ERR "%s: resubmit read urb failed. "
441b62c1 801 "(%d)", __func__, err);
58cfe911
MU		 802 }
803 }
804 return;
805}
806
7d12e780 807static void option_outdat_callback(struct urb *urb)
58cfe911
MU		 808{
809 struct usb_serial_port *port;
59c2afa0
AS		 810 struct option_port_private *portdata;
811 int i;
58cfe911 812
441b62c1 813 dbg("%s", __func__);
58cfe911 814
cdc97792 815 port = urb->context;
58cfe911 816
cf2c7481 817 usb_serial_port_softint(port);
59c2afa0
AS		 818
819 portdata = usb_get_serial_port_data(port);
820 for (i = 0; i < N_OUT_URB; ++i) {
821 if (portdata->out_urbs[i] == urb) {
822 smp_mb__before_clear_bit();
823 clear_bit(i, &portdata->out_busy);
824 break;
825 }
826 }
58cfe911
MU		 827}
828
7d12e780 829static void option_instat_callback(struct urb *urb)
58cfe911
MU		 830{
831 int err;
d6977b51 832 int status = urb->status;
cdc97792 833 struct usb_serial_port *port = urb->context;
58cfe911
MU		 834 struct option_port_private *portdata = usb_get_serial_port_data(port);
835 struct usb_serial *serial = port->serial;
836
441b62c1 837 dbg("%s", __func__);
19e58fae 838 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
58cfe911 839
d6977b51 840 if (status == 0) {
58cfe911
MU		 841 struct usb_ctrlrequest *req_pkt =
842 (struct usb_ctrlrequest *)urb->transfer_buffer;
843
844 if (!req_pkt) {
441b62c1 845 dbg("%s: NULL req_pkt\n", __func__);
58cfe911
MU		 846 return;
847 }
7bb75aee
AM		 848 if ((req_pkt->bRequestType == 0xA1) &&
849 (req_pkt->bRequest == 0x20)) {
58cfe911
MU		 850 int old_dcd_state;
851 unsigned char signals = *((unsigned char *)
7bb75aee
AM		 852 urb->transfer_buffer +
853 sizeof(struct usb_ctrlrequest));
58cfe911 854
441b62c1 855 dbg("%s: signal x%x", __func__, signals);
58cfe911
MU		 856
857 old_dcd_state = portdata->dcd_state;
858 portdata->cts_state = 1;
859 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
860 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
861 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
862
4a90f09b
AC		 863 if (old_dcd_state && !portdata->dcd_state) {
864 struct tty_struct *tty =
865 tty_port_tty_get(&port->port);
866 if (tty && !C_CLOCAL(tty))
867 tty_hangup(tty);
868 tty_kref_put(tty);
869 }
7bb75aee 870 } else {
441b62c1 871 dbg("%s: type %x req %x", __func__,
19e58fae 872 req_pkt->bRequestType, req_pkt->bRequest);
7bb75aee 873 }
58cfe911 874 } else
4901b2c3 875 err("%s: error %d", __func__, status);
58cfe911
MU		 876
877 /* Resubmit urb so we continue receiving IRQ data */
4901b2c3 878 if (status != -ESHUTDOWN && status != -ENOENT) {
58cfe911
MU		 879 urb->dev = serial->dev;
880 err = usb_submit_urb(urb, GFP_ATOMIC);
881 if (err)
7bb75aee 882 dbg("%s: resubmit intr urb failed. (%d)",
441b62c1 883 __func__, err);
58cfe911
MU		 884 }
885}
886
95da310e 887static int option_write_room(struct tty_struct *tty)
58cfe911 888{
95da310e 889 struct usb_serial_port *port = tty->driver_data;
58cfe911
MU		 890 struct option_port_private *portdata;
891 int i;
892 int data_len = 0;
893 struct urb *this_urb;
894
895 portdata = usb_get_serial_port_data(port);
896
19e58fae 897 for (i = 0; i < N_OUT_URB; i++) {
58cfe911 898 this_urb = portdata->out_urbs[i];
59c2afa0 899 if (this_urb && !test_bit(i, &portdata->out_busy))
58cfe911 900 data_len += OUT_BUFLEN;
ba460e48 901 }
58cfe911 902
441b62c1 903 dbg("%s: %d", __func__, data_len);
58cfe911
MU		 904 return data_len;
905}
906
95da310e 907static int option_chars_in_buffer(struct tty_struct *tty)
58cfe911 908{
95da310e 909 struct usb_serial_port *port = tty->driver_data;
58cfe911
MU		 910 struct option_port_private *portdata;
911 int i;
912 int data_len = 0;
913 struct urb *this_urb;
914
915 portdata = usb_get_serial_port_data(port);
916
19e58fae 917 for (i = 0; i < N_OUT_URB; i++) {
58cfe911 918 this_urb = portdata->out_urbs[i];
a5b6f60c
AC		 919 /* FIXME: This locking is insufficient as this_urb may
920 go unused during the test */
59c2afa0 921 if (this_urb && test_bit(i, &portdata->out_busy))
58cfe911 922 data_len += this_urb->transfer_buffer_length;
ba460e48 923 }
441b62c1 924 dbg("%s: %d", __func__, data_len);
58cfe911
MU		 925 return data_len;
926}
927
95da310e
AC		 928static int option_open(struct tty_struct *tty,
929 struct usb_serial_port *port, struct file *filp)
58cfe911 930{
ba460e48
MU		 931 struct option_port_private *portdata;
932 struct usb_serial *serial = port->serial;
933 int i, err;
934 struct urb *urb;
58cfe911
MU		 935
936 portdata = usb_get_serial_port_data(port);
937
441b62c1 938 dbg("%s", __func__);
58cfe911 939
58cfe911
MU		 940 /* Reset low level data toggle and start reading from endpoints */
941 for (i = 0; i < N_IN_URB; i++) {
942 urb = portdata->in_urbs[i];
19e58fae 943 if (!urb)
58cfe911
MU		 944 continue;
945 if (urb->dev != serial->dev) {
441b62c1 946 dbg("%s: dev %p != %p", __func__,
7bb75aee 947 urb->dev, serial->dev);
58cfe911
MU		 948 continue;
949 }
950
7bb75aee
AM		 951 /*
952 * make sure endpoint data toggle is synchronized with the
953 * device
954 */
58cfe911
MU		 955 usb_clear_halt(urb->dev, urb->pipe);
956
957 err = usb_submit_urb(urb, GFP_KERNEL);
958 if (err) {
7bb75aee 959 dbg("%s: submit urb %d failed (%d) %d",
441b62c1 960 __func__, i, err,
58cfe911
MU		 961 urb->transfer_buffer_length);
962 }
963 }
964
965 /* Reset low level data toggle on out endpoints */
966 for (i = 0; i < N_OUT_URB; i++) {
967 urb = portdata->out_urbs[i];
19e58fae 968 if (!urb)
58cfe911
MU		 969 continue;
970 urb->dev = serial->dev;
7bb75aee
AM		 971 /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
972 usb_pipeout(urb->pipe), 0); */
58cfe911
MU		 973 }
974
335f8514 975 option_send_setup(port);
58cfe911 976
19e58fae 977 return 0;
58cfe911
MU		 978}
979
335f8514 980static void option_dtr_rts(struct usb_serial_port *port, int on)
58cfe911 981{
ba460e48
MU		 982 struct usb_serial *serial = port->serial;
983 struct option_port_private *portdata;
58cfe911 984
441b62c1 985 dbg("%s", __func__);
58cfe911 986 portdata = usb_get_serial_port_data(port);
335f8514
AC		 987 mutex_lock(&serial->disc_mutex);
988 portdata->rts_state = on;
989 portdata->dtr_state = on;
990 if (serial->dev)
991 option_send_setup(port);
992 mutex_unlock(&serial->disc_mutex);
993}
58cfe911 994
58cfe911 995
335f8514
AC		 996static void option_close(struct usb_serial_port *port)
997{
998 int i;
999 struct usb_serial *serial = port->serial;
1000 struct option_port_private *portdata;
1001
1002 dbg("%s", __func__);
1003 portdata = usb_get_serial_port_data(port);
58cfe911 1004
335f8514 1005 if (serial->dev) {
58cfe911
MU		 1006 /* Stop reading/writing urbs */
1007 for (i = 0; i < N_IN_URB; i++)
7d28e74b 1008 usb_kill_urb(portdata->in_urbs[i]);
58cfe911 1009 for (i = 0; i < N_OUT_URB; i++)
7d28e74b 1010 usb_kill_urb(portdata->out_urbs[i]);
58cfe911 1011 }
58cfe911
MU		 1012}
1013
58cfe911 1014/* Helper functions used by option_setup_urbs */
7bb75aee
AM		 1015static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1016 int dir, void *ctx, char *buf, int len,
7d12e780 1017 void (*callback)(struct urb *))
58cfe911
MU		 1018{
1019 struct urb *urb;
1020
1021 if (endpoint == -1)
1022 return NULL; /* endpoint not needed */
1023
1024 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1025 if (urb == NULL) {
441b62c1 1026 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
58cfe911
MU		 1027 return NULL;
1028 }
1029
1030 /* Fill URB using supplied data. */
1031 usb_fill_bulk_urb(urb, serial->dev,
1032 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1033 buf, len, callback, ctx);
1034
1035 return urb;
1036}
1037
1038/* Setup urbs */
7bb75aee 1039static void option_setup_urbs(struct usb_serial *serial)
58cfe911 1040{
19e58fae 1041 int i, j;
ba460e48
MU		 1042 struct usb_serial_port *port;
1043 struct option_port_private *portdata;
58cfe911 1044
441b62c1 1045 dbg("%s", __func__);
58cfe911 1046
14f76cc7
MU		 1047 for (i = 0; i < serial->num_ports; i++) {
1048 port = serial->port[i];
1049 portdata = usb_get_serial_port_data(port);
58cfe911 1050
19e58fae 1051 /* Do indat endpoints first */
14f76cc7 1052 for (j = 0; j < N_IN_URB; ++j) {
19e58fae
AC		 1053 portdata->in_urbs[j] = option_setup_urb(serial,
1054 port->bulk_in_endpointAddress,
1055 USB_DIR_IN, port,
1056 portdata->in_buffer[j],
1057 IN_BUFLEN, option_indat_callback);
14f76cc7 1058 }
58cfe911 1059
14f76cc7
MU		 1060 /* outdat endpoints */
1061 for (j = 0; j < N_OUT_URB; ++j) {
19e58fae
AC		 1062 portdata->out_urbs[j] = option_setup_urb(serial,
1063 port->bulk_out_endpointAddress,
1064 USB_DIR_OUT, port,
1065 portdata->out_buffer[j],
1066 OUT_BUFLEN, option_outdat_callback);
14f76cc7 1067 }
58cfe911
MU		 1068 }
1069}
1070
5f760040
CC		 1071
1072/** send RTS/DTR state to the port.
1073 *
1074 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1075 * CDC.
1076*/
335f8514 1077static int option_send_setup(struct usb_serial_port *port)
58cfe911
MU		 1078{
1079 struct usb_serial *serial = port->serial;
1080 struct option_port_private *portdata;
5f760040 1081 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
335f8514 1082 int val = 0;
441b62c1 1083 dbg("%s", __func__);
58cfe911
MU		 1084
1085 portdata = usb_get_serial_port_data(port);
1086
335f8514
AC		 1087 if (portdata->dtr_state)
1088 val |= 0x01;
1089 if (portdata->rts_state)
1090 val |= 0x02;
58cfe911 1091
335f8514
AC		 1092 return usb_control_msg(serial->dev,
1093 usb_rcvctrlpipe(serial->dev, 0),
1094 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
58cfe911
MU		 1095}
1096
7bb75aee 1097static int option_startup(struct usb_serial *serial)
58cfe911 1098{
2129c4e1 1099 int i, j, err;
ba460e48
MU		 1100 struct usb_serial_port *port;
1101 struct option_port_private *portdata;
2129c4e1 1102 u8 *buffer;
58cfe911 1103
441b62c1 1104 dbg("%s", __func__);
58cfe911
MU		 1105
1106 /* Now setup per port private data */
1107 for (i = 0; i < serial->num_ports; i++) {
1108 port = serial->port[i];
80b6ca48 1109 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
58cfe911 1110 if (!portdata) {
7bb75aee 1111 dbg("%s: kmalloc for option_port_private (%d) failed!.",
441b62c1 1112 __func__, i);
19e58fae 1113 return 1;
58cfe911 1114 }
58cfe911 1115
2129c4e1
ON		 1116 for (j = 0; j < N_IN_URB; j++) {
1117 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1118 if (!buffer)
1119 goto bail_out_error;
1120 portdata->in_buffer[j] = buffer;
1121 }
1122
1123 for (j = 0; j < N_OUT_URB; j++) {
1124 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1125 if (!buffer)
1126 goto bail_out_error2;
1127 portdata->out_buffer[j] = buffer;
1128 }
1129
58cfe911
MU		 1130 usb_set_serial_port_data(port, portdata);
1131
19e58fae 1132 if (!port->interrupt_in_urb)
58cfe911
MU		 1133 continue;
1134 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1135 if (err)
7bb75aee 1136 dbg("%s: submit irq_in urb failed %d",
441b62c1 1137 __func__, err);
58cfe911 1138 }
58cfe911 1139 option_setup_urbs(serial);
19e58fae 1140 return 0;
2129c4e1
ON		 1141
1142bail_out_error2:
1143 for (j = 0; j < N_OUT_URB; j++)
1144 kfree(portdata->out_buffer[j]);
1145bail_out_error:
1146 for (j = 0; j < N_IN_URB; j++)
1147 if (portdata->in_buffer[j])
1148 free_page((unsigned long)portdata->in_buffer[j]);
1149 kfree(portdata);
1150 return 1;
58cfe911
MU		 1151}
1152
4901b2c3 1153static void stop_read_write_urbs(struct usb_serial *serial)
58cfe911 1154{
ba460e48
MU		 1155 int i, j;
1156 struct usb_serial_port *port;
1157 struct option_port_private *portdata;
58cfe911 1158
58cfe911
MU		 1159 /* Stop reading/writing urbs */
1160 for (i = 0; i < serial->num_ports; ++i) {
1161 port = serial->port[i];
1162 portdata = usb_get_serial_port_data(port);
1163 for (j = 0; j < N_IN_URB; j++)
7d28e74b 1164 usb_kill_urb(portdata->in_urbs[j]);
58cfe911 1165 for (j = 0; j < N_OUT_URB; j++)
7d28e74b 1166 usb_kill_urb(portdata->out_urbs[j]);
58cfe911 1167 }
4901b2c3
ON		 1168}
1169
f9c99bb8
AS		 1170static void option_disconnect(struct usb_serial *serial)
1171{
1172 dbg("%s", __func__);
1173
1174 stop_read_write_urbs(serial);
1175}
1176
1177static void option_release(struct usb_serial *serial)
4901b2c3
ON		 1178{
1179 int i, j;
1180 struct usb_serial_port *port;
1181 struct option_port_private *portdata;
1182
1183 dbg("%s", __func__);
1184
58cfe911
MU		 1185 /* Now free them */
1186 for (i = 0; i < serial->num_ports; ++i) {
1187 port = serial->port[i];
1188 portdata = usb_get_serial_port_data(port);
1189
1190 for (j = 0; j < N_IN_URB; j++) {
1191 if (portdata->in_urbs[j]) {
1192 usb_free_urb(portdata->in_urbs[j]);
19e58fae
AC		 1193 free_page((unsigned long)
1194 portdata->in_buffer[j]);
58cfe911
MU		 1195 portdata->in_urbs[j] = NULL;
1196 }
1197 }
1198 for (j = 0; j < N_OUT_URB; j++) {
1199 if (portdata->out_urbs[j]) {
1200 usb_free_urb(portdata->out_urbs[j]);
2129c4e1 1201 kfree(portdata->out_buffer[j]);
58cfe911
MU		 1202 portdata->out_urbs[j] = NULL;
1203 }
1204 }
1205 }
1206
1207 /* Now free per port private data */
1208 for (i = 0; i < serial->num_ports; i++) {
1209 port = serial->port[i];
1210 kfree(usb_get_serial_port_data(port));
1211 }
1212}
1213
4901b2c3
ON		 1214static int option_suspend(struct usb_serial *serial, pm_message_t message)
1215{
1216 dbg("%s entered", __func__);
1217 stop_read_write_urbs(serial);
1218
1219 return 0;
1220}
1221
1222static int option_resume(struct usb_serial *serial)
1223{
1224 int err, i, j;
1225 struct usb_serial_port *port;
1226 struct urb *urb;
1227 struct option_port_private *portdata;
1228
1229 dbg("%s entered", __func__);
1230 /* get the interrupt URBs resubmitted unconditionally */
1231 for (i = 0; i < serial->num_ports; i++) {
1232 port = serial->port[i];
1233 if (!port->interrupt_in_urb) {
1234 dbg("%s: No interrupt URB for port %d\n", __func__, i);
1235 continue;
1236 }
1237 port->interrupt_in_urb->dev = serial->dev;
1238 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1239 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1240 if (err < 0) {
1241 err("%s: Error %d for interrupt URB of port%d",
1242 __func__, err, i);
1243 return err;
1244 }
1245 }
1246
1247 for (i = 0; i < serial->num_ports; i++) {
1248 /* walk all ports */
1249 port = serial->port[i];
1250 portdata = usb_get_serial_port_data(port);
1251 mutex_lock(&port->mutex);
1252
1253 /* skip closed ports */
1254 if (!port->port.count) {
1255 mutex_unlock(&port->mutex);
1256 continue;
1257 }
1258
1259 for (j = 0; j < N_IN_URB; j++) {
1260 urb = portdata->in_urbs[j];
1261 err = usb_submit_urb(urb, GFP_NOIO);
1262 if (err < 0) {
1263 mutex_unlock(&port->mutex);
1264 err("%s: Error %d for bulk URB %d",
1265 __func__, err, i);
1266 return err;
1267 }
1268 }
1269 mutex_unlock(&port->mutex);
1270 }
1271 return 0;
1272}
1273
58cfe911
MU		 1274MODULE_AUTHOR(DRIVER_AUTHOR);
1275MODULE_DESCRIPTION(DRIVER_DESC);
1276MODULE_VERSION(DRIVER_VERSION);
1277MODULE_LICENSE("GPL");
1278
1279module_param(debug, bool, S_IRUGO | S_IWUSR);
1280MODULE_PARM_DESC(debug, "Debug messages");
Linux 6.x block layer and io_uring tree(s)