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USB: new flag for resume-from-hibernation
[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
AM		 53static int option_startup(struct usb_serial *serial);
54static void option_shutdown(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);
4901b2c3
ON		 68static int option_suspend(struct usb_serial *serial, pm_message_t message);
69static int option_resume(struct usb_serial *serial);
58cfe911
MU		 70
71/* Vendor and product IDs */
fd978bfa
GKH		 72#define OPTION_VENDOR_ID 0x0AF0
73#define OPTION_PRODUCT_COLT 0x5000
74#define OPTION_PRODUCT_RICOLA 0x6000
75#define OPTION_PRODUCT_RICOLA_LIGHT 0x6100
76#define OPTION_PRODUCT_RICOLA_QUAD 0x6200
77#define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300
78#define OPTION_PRODUCT_RICOLA_NDIS 0x6050
79#define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150
80#define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250
81#define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350
82#define OPTION_PRODUCT_COBRA 0x6500
83#define OPTION_PRODUCT_COBRA_BUS 0x6501
84#define OPTION_PRODUCT_VIPER 0x6600
85#define OPTION_PRODUCT_VIPER_BUS 0x6601
86#define OPTION_PRODUCT_GT_MAX_READY 0x6701
fd978bfa
GKH		 87#define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721
88#define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741
89#define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761
fd978bfa 90#define OPTION_PRODUCT_KOI_MODEM 0x6800
fd978bfa 91#define OPTION_PRODUCT_SCORPION_MODEM 0x6901
fd978bfa 92#define OPTION_PRODUCT_ETNA_MODEM 0x7001
fd978bfa
GKH		 93#define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021
94#define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041
95#define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061
fd978bfa 96#define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100
e7f2f0d7 97#define OPTION_PRODUCT_GTM380_MODEM 0x7201
fd978bfa
GKH		 98
99#define HUAWEI_VENDOR_ID 0x12D1
100#define HUAWEI_PRODUCT_E600 0x1001
101#define HUAWEI_PRODUCT_E220 0x1003
a3209a0e 102#define HUAWEI_PRODUCT_E220BIS 0x1004
aad8a278 103#define HUAWEI_PRODUCT_E1401 0x1401
1460e5e4 104#define HUAWEI_PRODUCT_E1402 0x1402
aad8a278 105#define HUAWEI_PRODUCT_E1403 0x1403
1460e5e4 106#define HUAWEI_PRODUCT_E1404 0x1404
aad8a278 107#define HUAWEI_PRODUCT_E1405 0x1405
108#define HUAWEI_PRODUCT_E1406 0x1406
1460e5e4 109#define HUAWEI_PRODUCT_E1407 0x1407
aad8a278 110#define HUAWEI_PRODUCT_E1408 0x1408
111#define HUAWEI_PRODUCT_E1409 0x1409
1460e5e4 112#define HUAWEI_PRODUCT_E140A 0x140A
113#define HUAWEI_PRODUCT_E140B 0x140B
114#define HUAWEI_PRODUCT_E140C 0x140C
115#define HUAWEI_PRODUCT_E140D 0x140D
116#define HUAWEI_PRODUCT_E140E 0x140E
117#define HUAWEI_PRODUCT_E140F 0x140F
aad8a278 118#define HUAWEI_PRODUCT_E1410 0x1410
119#define HUAWEI_PRODUCT_E1411 0x1411
120#define HUAWEI_PRODUCT_E1412 0x1412
121#define HUAWEI_PRODUCT_E1413 0x1413
122#define HUAWEI_PRODUCT_E1414 0x1414
123#define HUAWEI_PRODUCT_E1415 0x1415
124#define HUAWEI_PRODUCT_E1416 0x1416
125#define HUAWEI_PRODUCT_E1417 0x1417
126#define HUAWEI_PRODUCT_E1418 0x1418
127#define HUAWEI_PRODUCT_E1419 0x1419
1460e5e4 128#define HUAWEI_PRODUCT_E141A 0x141A
129#define HUAWEI_PRODUCT_E141B 0x141B
130#define HUAWEI_PRODUCT_E141C 0x141C
131#define HUAWEI_PRODUCT_E141D 0x141D
132#define HUAWEI_PRODUCT_E141E 0x141E
133#define HUAWEI_PRODUCT_E141F 0x141F
134#define HUAWEI_PRODUCT_E1420 0x1420
135#define HUAWEI_PRODUCT_E1421 0x1421
136#define HUAWEI_PRODUCT_E1422 0x1422
137#define HUAWEI_PRODUCT_E1423 0x1423
138#define HUAWEI_PRODUCT_E1424 0x1424
139#define HUAWEI_PRODUCT_E1425 0x1425
140#define HUAWEI_PRODUCT_E1426 0x1426
141#define HUAWEI_PRODUCT_E1427 0x1427
142#define HUAWEI_PRODUCT_E1428 0x1428
143#define HUAWEI_PRODUCT_E1429 0x1429
144#define HUAWEI_PRODUCT_E142A 0x142A
145#define HUAWEI_PRODUCT_E142B 0x142B
146#define HUAWEI_PRODUCT_E142C 0x142C
147#define HUAWEI_PRODUCT_E142D 0x142D
148#define HUAWEI_PRODUCT_E142E 0x142E
149#define HUAWEI_PRODUCT_E142F 0x142F
150#define HUAWEI_PRODUCT_E1430 0x1430
151#define HUAWEI_PRODUCT_E1431 0x1431
152#define HUAWEI_PRODUCT_E1432 0x1432
153#define HUAWEI_PRODUCT_E1433 0x1433
154#define HUAWEI_PRODUCT_E1434 0x1434
155#define HUAWEI_PRODUCT_E1435 0x1435
156#define HUAWEI_PRODUCT_E1436 0x1436
157#define HUAWEI_PRODUCT_E1437 0x1437
158#define HUAWEI_PRODUCT_E1438 0x1438
159#define HUAWEI_PRODUCT_E1439 0x1439
160#define HUAWEI_PRODUCT_E143A 0x143A
161#define HUAWEI_PRODUCT_E143B 0x143B
162#define HUAWEI_PRODUCT_E143C 0x143C
163#define HUAWEI_PRODUCT_E143D 0x143D
164#define HUAWEI_PRODUCT_E143E 0x143E
165#define HUAWEI_PRODUCT_E143F 0x143F
fd978bfa 166
fc91be2a
AC		 167#define QUANTA_VENDOR_ID 0x0408
168#define QUANTA_PRODUCT_Q101 0xEA02
169#define QUANTA_PRODUCT_Q111 0xEA03
170#define QUANTA_PRODUCT_GLX 0xEA04
171#define QUANTA_PRODUCT_GKE 0xEA05
172#define QUANTA_PRODUCT_GLE 0xEA06
173
fd978bfa 174#define NOVATELWIRELESS_VENDOR_ID 0x1410
72ab6414 175
c6206faa
LW		 176/* YISO PRODUCTS */
177
178#define YISO_VENDOR_ID 0x0EAB
179#define YISO_PRODUCT_U893 0xC893
180
72ab6414
DD		 181/* MERLIN EVDO PRODUCTS */
182#define NOVATELWIRELESS_PRODUCT_V640 0x1100
183#define NOVATELWIRELESS_PRODUCT_V620 0x1110
184#define NOVATELWIRELESS_PRODUCT_V740 0x1120
185#define NOVATELWIRELESS_PRODUCT_V720 0x1130
186
187/* MERLIN HSDPA/HSPA PRODUCTS */
188#define NOVATELWIRELESS_PRODUCT_U730 0x1400
189#define NOVATELWIRELESS_PRODUCT_U740 0x1410
190#define NOVATELWIRELESS_PRODUCT_U870 0x1420
191#define NOVATELWIRELESS_PRODUCT_XU870 0x1430
192#define NOVATELWIRELESS_PRODUCT_X950D 0x1450
193
194/* EXPEDITE PRODUCTS */
195#define NOVATELWIRELESS_PRODUCT_EV620 0x2100
196#define NOVATELWIRELESS_PRODUCT_ES720 0x2110
197#define NOVATELWIRELESS_PRODUCT_E725 0x2120
a1d9bc12 198#define NOVATELWIRELESS_PRODUCT_ES620 0x2130
72ab6414
DD		 199#define NOVATELWIRELESS_PRODUCT_EU730 0x2400
200#define NOVATELWIRELESS_PRODUCT_EU740 0x2410
201#define NOVATELWIRELESS_PRODUCT_EU870D 0x2420
202
203/* OVATION PRODUCTS */
204#define NOVATELWIRELESS_PRODUCT_MC727 0x4100
205#define NOVATELWIRELESS_PRODUCT_MC950D 0x4400
56a21827 206#define NOVATELWIRELESS_PRODUCT_U727 0x5010
72ab6414
DD		 207
208/* FUTURE NOVATEL PRODUCTS */
c200b9c9
DDS		 209#define NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED 0X6000
210#define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001
211#define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000
212#define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001
213#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
214#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
215#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
216#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
217#define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001
72ab6414 218
32147be4 219/* AMOI PRODUCTS */
220#define AMOI_VENDOR_ID 0x1614
221#define AMOI_PRODUCT_H01 0x0800
222#define AMOI_PRODUCT_H01A 0x7002
223#define AMOI_PRODUCT_H02 0x0802
224
96443218 225#define DELL_VENDOR_ID 0x413C
fd978bfa 226
c200b9c9
DDS		 227/* Dell modems */
228#define DELL_PRODUCT_5700_MINICARD 0x8114
229#define DELL_PRODUCT_5500_MINICARD 0x8115
230#define DELL_PRODUCT_5505_MINICARD 0x8116
231#define DELL_PRODUCT_5700_EXPRESSCARD 0x8117
232#define DELL_PRODUCT_5510_EXPRESSCARD 0x8118
233
234#define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128
235#define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129
236
237#define DELL_PRODUCT_5720_MINICARD_VZW 0x8133
238#define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134
239#define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135
240#define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136
241#define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137
242#define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138
243
244#define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180
245#define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181
246#define DELL_PRODUCT_5730_MINICARD_VZW 0x8182
247
564d61d3 248#define KYOCERA_VENDOR_ID 0x0c88
640c1bce 249#define KYOCERA_PRODUCT_KPC650 0x17da
564d61d3
DW		 250#define KYOCERA_PRODUCT_KPC680 0x180a
251
fd978bfa 252#define ANYDATA_VENDOR_ID 0x16d5
f8033827 253#define ANYDATA_PRODUCT_ADU_620UW 0x6202
46269db9
AG		 254#define ANYDATA_PRODUCT_ADU_E100A 0x6501
255#define ANYDATA_PRODUCT_ADU_500A 0x6502
58cfe911 256
85fb62a0
DK		 257#define AXESSTEL_VENDOR_ID 0x1726
258#define AXESSTEL_PRODUCT_MV110H 0x1000
259
4c7d3137 260#define ONDA_VENDOR_ID 0x19d2
1b2d23d4 261#define ONDA_PRODUCT_MSA501HS 0x0001
4c7d3137 262#define ONDA_PRODUCT_ET502HS 0x0002
3b498a66 263#define ONDA_PRODUCT_MT503HS 0x2000
4c7d3137 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
295
6188a83f
OM		 296/* ZTE PRODUCTS */
297#define ZTE_VENDOR_ID 0x19d2
9ea19b82 298#define ZTE_PRODUCT_MF622 0x0001
6188a83f 299#define ZTE_PRODUCT_MF628 0x0015
bfd8408d 300#define ZTE_PRODUCT_MF626 0x0031
884579d0 301#define ZTE_PRODUCT_CDMA_TECH 0xfffe
6188a83f 302
28fb6682
JS		 303#define BENQ_VENDOR_ID 0x04a5
304#define BENQ_PRODUCT_H10 0x4068
305
c00deaa5
PT		 306#define DLINK_VENDOR_ID 0x1186
307#define DLINK_PRODUCT_DWM_652 0x3e04
308
309
334f9b0f
MV		 310/* TOSHIBA PRODUCTS */
311#define TOSHIBA_VENDOR_ID 0x0930
312#define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302
313
58cfe911 314static struct usb_device_id option_ids[] = {
fd978bfa
GKH		 315 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
316 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
317 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
318 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
319 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
320 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
321 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
322 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
323 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
14f76cc7 324 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
fd978bfa
GKH		 325 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
326 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
327 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
328 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
fd978bfa
GKH		 329 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
330 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
331 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
fd978bfa 332 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
fd978bfa 333 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
fd978bfa 334 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
fd978bfa
GKH		 335 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
336 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
337 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
fd978bfa 338 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
e7f2f0d7 339 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
fc91be2a
AC		 340 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
341 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
342 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
343 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
344 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
a7f3872c 345 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
b5ce18af
JVJ		 346 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
347 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
a7f3872c 348 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
1460e5e4 349 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
a7f3872c 350 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
1460e5e4 351 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
a7f3872c
MK		 352 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
353 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
1460e5e4 354 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
a7f3872c
MK		 355 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
356 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
1460e5e4 357 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
358 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
359 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
360 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
361 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
362 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
a7f3872c
MK		 363 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
364 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
365 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
366 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
367 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
368 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
369 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
370 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
371 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
372 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
1460e5e4 373 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
374 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
a1d9bc12 411 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
72ab6414
DD		 412 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
413 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
414 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
415 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
416 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
417 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
418 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
419 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
420 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
421 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
422 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
423 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
a1d9bc12 424 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
72ab6414
DD		 425 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
426 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
427 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
428 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
429 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
56a21827 430 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
c200b9c9
DDS		 431 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED) }, /* Novatel EVDO product */
432 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
433 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
434 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
435 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
436 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
437 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
438 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
439 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
72ab6414 440
32147be4 441 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
442 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
443 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
444
c200b9c9
DDS		 445 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
446 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
447 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
448 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
449 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
450 { 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 */
451 { 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 */
452 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
453 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
454 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
455 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
456 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */
457 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
c200b9c9
DDS		 458 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
459 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
460 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
bb78a825 461 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */
46269db9 462 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
f8033827 463 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
85fb62a0 464 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
1b2d23d4 465 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) },
4c7d3137 466 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
5bb4bd98
GKH		 467 { USB_DEVICE(ONDA_VENDOR_ID, 0x0003) },
468 { USB_DEVICE(ONDA_VENDOR_ID, 0x0004) },
469 { USB_DEVICE(ONDA_VENDOR_ID, 0x0005) },
470 { USB_DEVICE(ONDA_VENDOR_ID, 0x0006) },
471 { USB_DEVICE(ONDA_VENDOR_ID, 0x0007) },
472 { USB_DEVICE(ONDA_VENDOR_ID, 0x0008) },
473 { USB_DEVICE(ONDA_VENDOR_ID, 0x0009) },
474 { USB_DEVICE(ONDA_VENDOR_ID, 0x000a) },
475 { USB_DEVICE(ONDA_VENDOR_ID, 0x000b) },
476 { USB_DEVICE(ONDA_VENDOR_ID, 0x000c) },
477 { USB_DEVICE(ONDA_VENDOR_ID, 0x000d) },
478 { USB_DEVICE(ONDA_VENDOR_ID, 0x000e) },
479 { USB_DEVICE(ONDA_VENDOR_ID, 0x000f) },
480 { USB_DEVICE(ONDA_VENDOR_ID, 0x0010) },
481 { USB_DEVICE(ONDA_VENDOR_ID, 0x0011) },
482 { USB_DEVICE(ONDA_VENDOR_ID, 0x0012) },
483 { USB_DEVICE(ONDA_VENDOR_ID, 0x0013) },
484 { USB_DEVICE(ONDA_VENDOR_ID, 0x0014) },
485 { USB_DEVICE(ONDA_VENDOR_ID, 0x0015) },
486 { USB_DEVICE(ONDA_VENDOR_ID, 0x0016) },
487 { USB_DEVICE(ONDA_VENDOR_ID, 0x0017) },
488 { USB_DEVICE(ONDA_VENDOR_ID, 0x0018) },
489 { USB_DEVICE(ONDA_VENDOR_ID, 0x0019) },
490 { USB_DEVICE(ONDA_VENDOR_ID, 0x0020) },
491 { USB_DEVICE(ONDA_VENDOR_ID, 0x0021) },
492 { USB_DEVICE(ONDA_VENDOR_ID, 0x0022) },
493 { USB_DEVICE(ONDA_VENDOR_ID, 0x0023) },
494 { USB_DEVICE(ONDA_VENDOR_ID, 0x0024) },
495 { USB_DEVICE(ONDA_VENDOR_ID, 0x0025) },
496 { USB_DEVICE(ONDA_VENDOR_ID, 0x0026) },
497 { USB_DEVICE(ONDA_VENDOR_ID, 0x0027) },
498 { USB_DEVICE(ONDA_VENDOR_ID, 0x0028) },
499 { USB_DEVICE(ONDA_VENDOR_ID, 0x0029) },
500 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) },
c6206faa 501 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
3f6e5846
LL		 502 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
503 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
bf3fc828
LL		 504 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
505 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
506 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
507 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
508 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
509 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
510 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
511 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
512 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
513 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
514 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
515 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
516 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
517 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
518 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
640c1bce 519 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
564d61d3 520 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
d2e2affb 521 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
d726fb75 522 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
80d97098 523 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
ee53b0ca 524 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
9ea19b82 525 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622) },
bfd8408d 526 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626) },
6188a83f 527 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) },
884579d0 528 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) },
28fb6682 529 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
c00deaa5 530 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
28fb6682 531 { USB_DEVICE(0x1da5, 0x4515) }, /* BenQ H20 */
334f9b0f 532 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
14f76cc7
MU		 533 { } /* Terminating entry */
534};
58cfe911
MU		 535MODULE_DEVICE_TABLE(usb, option_ids);
536
537static struct usb_driver option_driver = {
58cfe911
MU		 538 .name = "option",
539 .probe = usb_serial_probe,
540 .disconnect = usb_serial_disconnect,
4901b2c3
ON		 541 .suspend = usb_serial_suspend,
542 .resume = usb_serial_resume,
58cfe911 543 .id_table = option_ids,
ba9dc657 544 .no_dynamic_id = 1,
58cfe911
MU		 545};
546
c30fe7f7 547/* The card has three separate interfaces, which the serial driver
58cfe911
MU		 548 * recognizes separately, thus num_port=1.
549 */
14f76cc7
MU		 550
551static struct usb_serial_driver option_1port_device = {
552 .driver = {
553 .owner = THIS_MODULE,
02b2ac5b 554 .name = "option1",
14f76cc7
MU		 555 },
556 .description = "GSM modem (1-port)",
d9b1b787 557 .usb_driver = &option_driver,
b656b2cb 558 .id_table = option_ids,
14f76cc7 559 .num_ports = 1,
c5be1b52 560 .probe = option_probe,
ba460e48
MU		 561 .open = option_open,
562 .close = option_close,
335f8514 563 .dtr_rts = option_dtr_rts,
ba460e48
MU		 564 .write = option_write,
565 .write_room = option_write_room,
566 .chars_in_buffer = option_chars_in_buffer,
ba460e48 567 .set_termios = option_set_termios,
ba460e48
MU		 568 .tiocmget = option_tiocmget,
569 .tiocmset = option_tiocmset,
570 .attach = option_startup,
571 .shutdown = option_shutdown,
572 .read_int_callback = option_instat_callback,
4901b2c3
ON		 573 .suspend = option_suspend,
574 .resume = option_resume,
58cfe911
MU		 575};
576
577static int debug;
ba460e48 578
58cfe911
MU		 579/* per port private data */
580
ba460e48 581#define N_IN_URB 4
f1632df3 582#define N_OUT_URB 4
b27c73dc 583#define IN_BUFLEN 4096
f1632df3 584#define OUT_BUFLEN 4096
58cfe911
MU		 585
586struct option_port_private {
587 /* Input endpoints and buffer for this port */
ba460e48 588 struct urb *in_urbs[N_IN_URB];
2129c4e1 589 u8 *in_buffer[N_IN_URB];
58cfe911 590 /* Output endpoints and buffer for this port */
ba460e48 591 struct urb *out_urbs[N_OUT_URB];
2129c4e1 592 u8 *out_buffer[N_OUT_URB];
59c2afa0 593 unsigned long out_busy; /* Bit vector of URBs in use */
58cfe911
MU		 594
595 /* Settings for the port */
ba460e48
MU		 596 int rts_state; /* Handshaking pins (outputs) */
597 int dtr_state;
598 int cts_state; /* Handshaking pins (inputs) */
599 int dsr_state;
600 int dcd_state;
601 int ri_state;
602
603 unsigned long tx_start_time[N_OUT_URB];
58cfe911
MU		 604};
605
58cfe911 606/* Functions used by new usb-serial code. */
7bb75aee 607static int __init option_init(void)
58cfe911
MU		 608{
609 int retval;
14f76cc7
MU		 610 retval = usb_serial_register(&option_1port_device);
611 if (retval)
612 goto failed_1port_device_register;
58cfe911
MU		 613 retval = usb_register(&option_driver);
614 if (retval)
615 goto failed_driver_register;
616
c197a8db
GKH		 617 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
618 DRIVER_DESC "\n");
58cfe911
MU		 619
620 return 0;
621
622failed_driver_register:
19e58fae 623 usb_serial_deregister(&option_1port_device);
14f76cc7 624failed_1port_device_register:
58cfe911
MU		 625 return retval;
626}
627
7bb75aee 628static void __exit option_exit(void)
58cfe911 629{
19e58fae
AC		 630 usb_deregister(&option_driver);
631 usb_serial_deregister(&option_1port_device);
58cfe911
MU		 632}
633
634module_init(option_init);
635module_exit(option_exit);
636
c5be1b52
PT		 637static int option_probe(struct usb_serial *serial,
638 const struct usb_device_id *id)
639{
640 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
641 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
642 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
643 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
644 return -ENODEV;
645
646 return 0;
647}
648
95da310e
AC		 649static void option_set_termios(struct tty_struct *tty,
650 struct usb_serial_port *port, struct ktermios *old_termios)
58cfe911 651{
441b62c1 652 dbg("%s", __func__);
e650d8ae 653 /* Doesn't support option setting */
95da310e 654 tty_termios_copy_hw(tty->termios, old_termios);
335f8514 655 option_send_setup(port);
58cfe911
MU		 656}
657
95da310e 658static int option_tiocmget(struct tty_struct *tty, struct file *file)
58cfe911 659{
95da310e 660 struct usb_serial_port *port = tty->driver_data;
ba460e48
MU		 661 unsigned int value;
662 struct option_port_private *portdata;
58cfe911
MU		 663
664 portdata = usb_get_serial_port_data(port);
665
666 value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
667 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
668 ((portdata->cts_state) ? TIOCM_CTS : 0) |
669 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
670 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
671 ((portdata->ri_state) ? TIOCM_RNG : 0);
672
673 return value;
674}
675
95da310e 676static int option_tiocmset(struct tty_struct *tty, struct file *file,
7bb75aee 677 unsigned int set, unsigned int clear)
58cfe911 678{
95da310e 679 struct usb_serial_port *port = tty->driver_data;
ba460e48 680 struct option_port_private *portdata;
58cfe911
MU		 681
682 portdata = usb_get_serial_port_data(port);
683
e2984494 684 /* FIXME: what locks portdata fields ? */
58cfe911
MU		 685 if (set & TIOCM_RTS)
686 portdata->rts_state = 1;
687 if (set & TIOCM_DTR)
688 portdata->dtr_state = 1;
689
690 if (clear & TIOCM_RTS)
691 portdata->rts_state = 0;
692 if (clear & TIOCM_DTR)
693 portdata->dtr_state = 0;
335f8514 694 return option_send_setup(port);
58cfe911
MU		 695}
696
697/* Write */
95da310e 698static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
7bb75aee 699 const unsigned char *buf, int count)
58cfe911 700{
ba460e48
MU		 701 struct option_port_private *portdata;
702 int i;
703 int left, todo;
704 struct urb *this_urb = NULL; /* spurious */
705 int err;
58cfe911
MU		 706
707 portdata = usb_get_serial_port_data(port);
708
441b62c1 709 dbg("%s: write (%d chars)", __func__, count);
58cfe911 710
58cfe911
MU		 711 i = 0;
712 left = count;
19e58fae 713 for (i = 0; left > 0 && i < N_OUT_URB; i++) {
58cfe911
MU		 714 todo = left;
715 if (todo > OUT_BUFLEN)
716 todo = OUT_BUFLEN;
717
ba460e48 718 this_urb = portdata->out_urbs[i];
59c2afa0 719 if (test_and_set_bit(i, &portdata->out_busy)) {
7bb75aee
AM		 720 if (time_before(jiffies,
721 portdata->tx_start_time[i] + 10 * HZ))
58cfe911 722 continue;
58cfe911 723 usb_unlink_urb(this_urb);
ba460e48 724 continue;
58cfe911 725 }
441b62c1 726 dbg("%s: endpoint %d buf %d", __func__,
7bb75aee 727 usb_pipeendpoint(this_urb->pipe), i);
58cfe911 728
ba460e48 729 /* send the data */
19e58fae 730 memcpy(this_urb->transfer_buffer, buf, todo);
58cfe911
MU		 731 this_urb->transfer_buffer_length = todo;
732
58cfe911
MU		 733 this_urb->dev = port->serial->dev;
734 err = usb_submit_urb(this_urb, GFP_ATOMIC);
735 if (err) {
7bb75aee 736 dbg("usb_submit_urb %p (write bulk) failed "
50de36f7 737 "(%d)", this_urb, err);
59c2afa0 738 clear_bit(i, &portdata->out_busy);
58cfe911
MU		 739 continue;
740 }
741 portdata->tx_start_time[i] = jiffies;
742 buf += todo;
743 left -= todo;
744 }
745
746 count -= left;
441b62c1 747 dbg("%s: wrote (did %d)", __func__, count);
58cfe911
MU		 748 return count;
749}
750
7d12e780 751static void option_indat_callback(struct urb *urb)
58cfe911 752{
33f0f88f 753 int err;
58cfe911
MU		 754 int endpoint;
755 struct usb_serial_port *port;
756 struct tty_struct *tty;
757 unsigned char *data = urb->transfer_buffer;
d6977b51 758 int status = urb->status;
58cfe911 759
441b62c1 760 dbg("%s: %p", __func__, urb);
58cfe911
MU		 761
762 endpoint = usb_pipeendpoint(urb->pipe);
cdc97792 763 port = urb->context;
58cfe911 764
d6977b51 765 if (status) {
58cfe911 766 dbg("%s: nonzero status: %d on endpoint %02x.",
441b62c1 767 __func__, status, endpoint);
58cfe911 768 } else {
4a90f09b 769 tty = tty_port_tty_get(&port->port);
58cfe911 770 if (urb->actual_length) {
33f0f88f
AC		 771 tty_buffer_request_room(tty, urb->actual_length);
772 tty_insert_flip_string(tty, data, urb->actual_length);
58cfe911 773 tty_flip_buffer_push(tty);
4a90f09b 774 } else
441b62c1 775 dbg("%s: empty read urb received", __func__);
4a90f09b 776 tty_kref_put(tty);
58cfe911
MU		 777
778 /* Resubmit urb so we continue receiving */
95da310e 779 if (port->port.count && status != -ESHUTDOWN) {
58cfe911
MU		 780 err = usb_submit_urb(urb, GFP_ATOMIC);
781 if (err)
7bb75aee 782 printk(KERN_ERR "%s: resubmit read urb failed. "
441b62c1 783 "(%d)", __func__, err);
58cfe911
MU		 784 }
785 }
786 return;
787}
788
7d12e780 789static void option_outdat_callback(struct urb *urb)
58cfe911
MU		 790{
791 struct usb_serial_port *port;
59c2afa0
AS		 792 struct option_port_private *portdata;
793 int i;
58cfe911 794
441b62c1 795 dbg("%s", __func__);
58cfe911 796
cdc97792 797 port = urb->context;
58cfe911 798
cf2c7481 799 usb_serial_port_softint(port);
59c2afa0
AS		 800
801 portdata = usb_get_serial_port_data(port);
802 for (i = 0; i < N_OUT_URB; ++i) {
803 if (portdata->out_urbs[i] == urb) {
804 smp_mb__before_clear_bit();
805 clear_bit(i, &portdata->out_busy);
806 break;
807 }
808 }
58cfe911
MU		 809}
810
7d12e780 811static void option_instat_callback(struct urb *urb)
58cfe911
MU		 812{
813 int err;
d6977b51 814 int status = urb->status;
cdc97792 815 struct usb_serial_port *port = urb->context;
58cfe911
MU		 816 struct option_port_private *portdata = usb_get_serial_port_data(port);
817 struct usb_serial *serial = port->serial;
818
441b62c1 819 dbg("%s", __func__);
19e58fae 820 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
58cfe911 821
d6977b51 822 if (status == 0) {
58cfe911
MU		 823 struct usb_ctrlrequest *req_pkt =
824 (struct usb_ctrlrequest *)urb->transfer_buffer;
825
826 if (!req_pkt) {
441b62c1 827 dbg("%s: NULL req_pkt\n", __func__);
58cfe911
MU		 828 return;
829 }
7bb75aee
AM		 830 if ((req_pkt->bRequestType == 0xA1) &&
831 (req_pkt->bRequest == 0x20)) {
58cfe911
MU		 832 int old_dcd_state;
833 unsigned char signals = *((unsigned char *)
7bb75aee
AM		 834 urb->transfer_buffer +
835 sizeof(struct usb_ctrlrequest));
58cfe911 836
441b62c1 837 dbg("%s: signal x%x", __func__, signals);
58cfe911
MU		 838
839 old_dcd_state = portdata->dcd_state;
840 portdata->cts_state = 1;
841 portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
842 portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
843 portdata->ri_state = ((signals & 0x08) ? 1 : 0);
844
4a90f09b
AC		 845 if (old_dcd_state && !portdata->dcd_state) {
846 struct tty_struct *tty =
847 tty_port_tty_get(&port->port);
848 if (tty && !C_CLOCAL(tty))
849 tty_hangup(tty);
850 tty_kref_put(tty);
851 }
7bb75aee 852 } else {
441b62c1 853 dbg("%s: type %x req %x", __func__,
19e58fae 854 req_pkt->bRequestType, req_pkt->bRequest);
7bb75aee 855 }
58cfe911 856 } else
4901b2c3 857 err("%s: error %d", __func__, status);
58cfe911
MU		 858
859 /* Resubmit urb so we continue receiving IRQ data */
4901b2c3 860 if (status != -ESHUTDOWN && status != -ENOENT) {
58cfe911
MU		 861 urb->dev = serial->dev;
862 err = usb_submit_urb(urb, GFP_ATOMIC);
863 if (err)
7bb75aee 864 dbg("%s: resubmit intr urb failed. (%d)",
441b62c1 865 __func__, err);
58cfe911
MU		 866 }
867}
868
95da310e 869static int option_write_room(struct tty_struct *tty)
58cfe911 870{
95da310e 871 struct usb_serial_port *port = tty->driver_data;
58cfe911
MU		 872 struct option_port_private *portdata;
873 int i;
874 int data_len = 0;
875 struct urb *this_urb;
876
877 portdata = usb_get_serial_port_data(port);
878
19e58fae 879 for (i = 0; i < N_OUT_URB; i++) {
58cfe911 880 this_urb = portdata->out_urbs[i];
59c2afa0 881 if (this_urb && !test_bit(i, &portdata->out_busy))
58cfe911 882 data_len += OUT_BUFLEN;
ba460e48 883 }
58cfe911 884
441b62c1 885 dbg("%s: %d", __func__, data_len);
58cfe911
MU		 886 return data_len;
887}
888
95da310e 889static int option_chars_in_buffer(struct tty_struct *tty)
58cfe911 890{
95da310e 891 struct usb_serial_port *port = tty->driver_data;
58cfe911
MU		 892 struct option_port_private *portdata;
893 int i;
894 int data_len = 0;
895 struct urb *this_urb;
896
897 portdata = usb_get_serial_port_data(port);
898
19e58fae 899 for (i = 0; i < N_OUT_URB; i++) {
58cfe911 900 this_urb = portdata->out_urbs[i];
a5b6f60c
AC		 901 /* FIXME: This locking is insufficient as this_urb may
902 go unused during the test */
59c2afa0 903 if (this_urb && test_bit(i, &portdata->out_busy))
58cfe911 904 data_len += this_urb->transfer_buffer_length;
ba460e48 905 }
441b62c1 906 dbg("%s: %d", __func__, data_len);
58cfe911
MU		 907 return data_len;
908}
909
95da310e
AC		 910static int option_open(struct tty_struct *tty,
911 struct usb_serial_port *port, struct file *filp)
58cfe911 912{
ba460e48
MU		 913 struct option_port_private *portdata;
914 struct usb_serial *serial = port->serial;
915 int i, err;
916 struct urb *urb;
58cfe911
MU		 917
918 portdata = usb_get_serial_port_data(port);
919
441b62c1 920 dbg("%s", __func__);
58cfe911 921
58cfe911
MU		 922 /* Reset low level data toggle and start reading from endpoints */
923 for (i = 0; i < N_IN_URB; i++) {
924 urb = portdata->in_urbs[i];
19e58fae 925 if (!urb)
58cfe911
MU		 926 continue;
927 if (urb->dev != serial->dev) {
441b62c1 928 dbg("%s: dev %p != %p", __func__,
7bb75aee 929 urb->dev, serial->dev);
58cfe911
MU		 930 continue;
931 }
932
7bb75aee
AM		 933 /*
934 * make sure endpoint data toggle is synchronized with the
935 * device
936 */
58cfe911
MU		 937 usb_clear_halt(urb->dev, urb->pipe);
938
939 err = usb_submit_urb(urb, GFP_KERNEL);
940 if (err) {
7bb75aee 941 dbg("%s: submit urb %d failed (%d) %d",
441b62c1 942 __func__, i, err,
58cfe911
MU		 943 urb->transfer_buffer_length);
944 }
945 }
946
947 /* Reset low level data toggle on out endpoints */
948 for (i = 0; i < N_OUT_URB; i++) {
949 urb = portdata->out_urbs[i];
19e58fae 950 if (!urb)
58cfe911
MU		 951 continue;
952 urb->dev = serial->dev;
7bb75aee
AM		 953 /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
954 usb_pipeout(urb->pipe), 0); */
58cfe911
MU		 955 }
956
335f8514 957 option_send_setup(port);
58cfe911 958
19e58fae 959 return 0;
58cfe911
MU		 960}
961
335f8514 962static void option_dtr_rts(struct usb_serial_port *port, int on)
58cfe911 963{
ba460e48
MU		 964 struct usb_serial *serial = port->serial;
965 struct option_port_private *portdata;
58cfe911 966
441b62c1 967 dbg("%s", __func__);
58cfe911 968 portdata = usb_get_serial_port_data(port);
335f8514
AC		 969 mutex_lock(&serial->disc_mutex);
970 portdata->rts_state = on;
971 portdata->dtr_state = on;
972 if (serial->dev)
973 option_send_setup(port);
974 mutex_unlock(&serial->disc_mutex);
975}
58cfe911 976
58cfe911 977
335f8514
AC		 978static void option_close(struct usb_serial_port *port)
979{
980 int i;
981 struct usb_serial *serial = port->serial;
982 struct option_port_private *portdata;
983
984 dbg("%s", __func__);
985 portdata = usb_get_serial_port_data(port);
58cfe911 986
335f8514 987 if (serial->dev) {
58cfe911
MU		 988 /* Stop reading/writing urbs */
989 for (i = 0; i < N_IN_URB; i++)
7d28e74b 990 usb_kill_urb(portdata->in_urbs[i]);
58cfe911 991 for (i = 0; i < N_OUT_URB; i++)
7d28e74b 992 usb_kill_urb(portdata->out_urbs[i]);
58cfe911 993 }
58cfe911
MU		 994}
995
58cfe911 996/* Helper functions used by option_setup_urbs */
7bb75aee
AM		 997static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
998 int dir, void *ctx, char *buf, int len,
7d12e780 999 void (*callback)(struct urb *))
58cfe911
MU		 1000{
1001 struct urb *urb;
1002
1003 if (endpoint == -1)
1004 return NULL; /* endpoint not needed */
1005
1006 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */
1007 if (urb == NULL) {
441b62c1 1008 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
58cfe911
MU		 1009 return NULL;
1010 }
1011
1012 /* Fill URB using supplied data. */
1013 usb_fill_bulk_urb(urb, serial->dev,
1014 usb_sndbulkpipe(serial->dev, endpoint) | dir,
1015 buf, len, callback, ctx);
1016
1017 return urb;
1018}
1019
1020/* Setup urbs */
7bb75aee 1021static void option_setup_urbs(struct usb_serial *serial)
58cfe911 1022{
19e58fae 1023 int i, j;
ba460e48
MU		 1024 struct usb_serial_port *port;
1025 struct option_port_private *portdata;
58cfe911 1026
441b62c1 1027 dbg("%s", __func__);
58cfe911 1028
14f76cc7
MU		 1029 for (i = 0; i < serial->num_ports; i++) {
1030 port = serial->port[i];
1031 portdata = usb_get_serial_port_data(port);
58cfe911 1032
19e58fae 1033 /* Do indat endpoints first */
14f76cc7 1034 for (j = 0; j < N_IN_URB; ++j) {
19e58fae
AC		 1035 portdata->in_urbs[j] = option_setup_urb(serial,
1036 port->bulk_in_endpointAddress,
1037 USB_DIR_IN, port,
1038 portdata->in_buffer[j],
1039 IN_BUFLEN, option_indat_callback);
14f76cc7 1040 }
58cfe911 1041
14f76cc7
MU		 1042 /* outdat endpoints */
1043 for (j = 0; j < N_OUT_URB; ++j) {
19e58fae
AC		 1044 portdata->out_urbs[j] = option_setup_urb(serial,
1045 port->bulk_out_endpointAddress,
1046 USB_DIR_OUT, port,
1047 portdata->out_buffer[j],
1048 OUT_BUFLEN, option_outdat_callback);
14f76cc7 1049 }
58cfe911
MU		 1050 }
1051}
1052
5f760040
CC		 1053
1054/** send RTS/DTR state to the port.
1055 *
1056 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1057 * CDC.
1058*/
335f8514 1059static int option_send_setup(struct usb_serial_port *port)
58cfe911
MU		 1060{
1061 struct usb_serial *serial = port->serial;
1062 struct option_port_private *portdata;
5f760040 1063 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
335f8514 1064 int val = 0;
441b62c1 1065 dbg("%s", __func__);
58cfe911
MU		 1066
1067 portdata = usb_get_serial_port_data(port);
1068
335f8514
AC		 1069 if (portdata->dtr_state)
1070 val |= 0x01;
1071 if (portdata->rts_state)
1072 val |= 0x02;
58cfe911 1073
335f8514
AC		 1074 return usb_control_msg(serial->dev,
1075 usb_rcvctrlpipe(serial->dev, 0),
1076 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
58cfe911
MU		 1077}
1078
7bb75aee 1079static int option_startup(struct usb_serial *serial)
58cfe911 1080{
2129c4e1 1081 int i, j, err;
ba460e48
MU		 1082 struct usb_serial_port *port;
1083 struct option_port_private *portdata;
2129c4e1 1084 u8 *buffer;
58cfe911 1085
441b62c1 1086 dbg("%s", __func__);
58cfe911
MU		 1087
1088 /* Now setup per port private data */
1089 for (i = 0; i < serial->num_ports; i++) {
1090 port = serial->port[i];
80b6ca48 1091 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
58cfe911 1092 if (!portdata) {
7bb75aee 1093 dbg("%s: kmalloc for option_port_private (%d) failed!.",
441b62c1 1094 __func__, i);
19e58fae 1095 return 1;
58cfe911 1096 }
58cfe911 1097
2129c4e1
ON		 1098 for (j = 0; j < N_IN_URB; j++) {
1099 buffer = (u8 *)__get_free_page(GFP_KERNEL);
1100 if (!buffer)
1101 goto bail_out_error;
1102 portdata->in_buffer[j] = buffer;
1103 }
1104
1105 for (j = 0; j < N_OUT_URB; j++) {
1106 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1107 if (!buffer)
1108 goto bail_out_error2;
1109 portdata->out_buffer[j] = buffer;
1110 }
1111
58cfe911
MU		 1112 usb_set_serial_port_data(port, portdata);
1113
19e58fae 1114 if (!port->interrupt_in_urb)
58cfe911
MU		 1115 continue;
1116 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1117 if (err)
7bb75aee 1118 dbg("%s: submit irq_in urb failed %d",
441b62c1 1119 __func__, err);
58cfe911 1120 }
58cfe911 1121 option_setup_urbs(serial);
19e58fae 1122 return 0;
2129c4e1
ON		 1123
1124bail_out_error2:
1125 for (j = 0; j < N_OUT_URB; j++)
1126 kfree(portdata->out_buffer[j]);
1127bail_out_error:
1128 for (j = 0; j < N_IN_URB; j++)
1129 if (portdata->in_buffer[j])
1130 free_page((unsigned long)portdata->in_buffer[j]);
1131 kfree(portdata);
1132 return 1;
58cfe911
MU		 1133}
1134
4901b2c3 1135static void stop_read_write_urbs(struct usb_serial *serial)
58cfe911 1136{
ba460e48
MU		 1137 int i, j;
1138 struct usb_serial_port *port;
1139 struct option_port_private *portdata;
58cfe911 1140
58cfe911
MU		 1141 /* Stop reading/writing urbs */
1142 for (i = 0; i < serial->num_ports; ++i) {
1143 port = serial->port[i];
1144 portdata = usb_get_serial_port_data(port);
1145 for (j = 0; j < N_IN_URB; j++)
7d28e74b 1146 usb_kill_urb(portdata->in_urbs[j]);
58cfe911 1147 for (j = 0; j < N_OUT_URB; j++)
7d28e74b 1148 usb_kill_urb(portdata->out_urbs[j]);
58cfe911 1149 }
4901b2c3
ON		 1150}
1151
1152static void option_shutdown(struct usb_serial *serial)
1153{
1154 int i, j;
1155 struct usb_serial_port *port;
1156 struct option_port_private *portdata;
1157
1158 dbg("%s", __func__);
1159
1160 stop_read_write_urbs(serial);
58cfe911
MU		 1161
1162 /* Now free them */
1163 for (i = 0; i < serial->num_ports; ++i) {
1164 port = serial->port[i];
1165 portdata = usb_get_serial_port_data(port);
1166
1167 for (j = 0; j < N_IN_URB; j++) {
1168 if (portdata->in_urbs[j]) {
1169 usb_free_urb(portdata->in_urbs[j]);
19e58fae
AC		 1170 free_page((unsigned long)
1171 portdata->in_buffer[j]);
58cfe911
MU		 1172 portdata->in_urbs[j] = NULL;
1173 }
1174 }
1175 for (j = 0; j < N_OUT_URB; j++) {
1176 if (portdata->out_urbs[j]) {
1177 usb_free_urb(portdata->out_urbs[j]);
2129c4e1 1178 kfree(portdata->out_buffer[j]);
58cfe911
MU		 1179 portdata->out_urbs[j] = NULL;
1180 }
1181 }
1182 }
1183
1184 /* Now free per port private data */
1185 for (i = 0; i < serial->num_ports; i++) {
1186 port = serial->port[i];
1187 kfree(usb_get_serial_port_data(port));
1188 }
1189}
1190
4901b2c3
ON		 1191static int option_suspend(struct usb_serial *serial, pm_message_t message)
1192{
1193 dbg("%s entered", __func__);
1194 stop_read_write_urbs(serial);
1195
1196 return 0;
1197}
1198
1199static int option_resume(struct usb_serial *serial)
1200{
1201 int err, i, j;
1202 struct usb_serial_port *port;
1203 struct urb *urb;
1204 struct option_port_private *portdata;
1205
1206 dbg("%s entered", __func__);
1207 /* get the interrupt URBs resubmitted unconditionally */
1208 for (i = 0; i < serial->num_ports; i++) {
1209 port = serial->port[i];
1210 if (!port->interrupt_in_urb) {
1211 dbg("%s: No interrupt URB for port %d\n", __func__, i);
1212 continue;
1213 }
1214 port->interrupt_in_urb->dev = serial->dev;
1215 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1216 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1217 if (err < 0) {
1218 err("%s: Error %d for interrupt URB of port%d",
1219 __func__, err, i);
1220 return err;
1221 }
1222 }
1223
1224 for (i = 0; i < serial->num_ports; i++) {
1225 /* walk all ports */
1226 port = serial->port[i];
1227 portdata = usb_get_serial_port_data(port);
1228 mutex_lock(&port->mutex);
1229
1230 /* skip closed ports */
1231 if (!port->port.count) {
1232 mutex_unlock(&port->mutex);
1233 continue;
1234 }
1235
1236 for (j = 0; j < N_IN_URB; j++) {
1237 urb = portdata->in_urbs[j];
1238 err = usb_submit_urb(urb, GFP_NOIO);
1239 if (err < 0) {
1240 mutex_unlock(&port->mutex);
1241 err("%s: Error %d for bulk URB %d",
1242 __func__, err, i);
1243 return err;
1244 }
1245 }
1246 mutex_unlock(&port->mutex);
1247 }
1248 return 0;
1249}
1250
58cfe911
MU		 1251MODULE_AUTHOR(DRIVER_AUTHOR);
1252MODULE_DESCRIPTION(DRIVER_DESC);
1253MODULE_VERSION(DRIVER_VERSION);
1254MODULE_LICENSE("GPL");
1255
1256module_param(debug, bool, S_IRUGO | S_IWUSR);
1257MODULE_PARM_DESC(debug, "Debug messages");
Linux 6.x block layer and io_uring tree(s)