drivers/usb/serial/option.c

   1 /*
   2   USB Driver for GSM modems
   3
   4   Copyright (C) 2005  Matthias Urlichs <smurf@smurf.noris.de>
   5
   6   This driver is free software; you can redistribute it and/or modify
   7   it under the terms of Version 2 of the GNU General Public License as
   8   published by the Free Software Foundation.
   9
  10   Portions copied from the Keyspan driver by Hugh Blemings <hugh@blemings.org>
  11
  12   History: see the git log.
  13
  14   Work sponsored by: Sigos GmbH, Germany <info@sigos.de>
  15
  16   This driver exists because the "normal" serial driver doesn't work too well
  17   with GSM modems. Issues:
  18   - data loss -- one single Receive URB is not nearly enough
  19   - nonstandard flow (Option devices) control
  20   - controlling the baud rate doesn't make sense
  21
  22   This driver is named "option" because the most common device it's
  23   used for is a PC-Card (with an internal OHCI-USB interface, behind
  24   which the GSM interface sits), made by Option Inc.
  25
  26   Some of the "one port" devices actually exhibit multiple USB instances
  27   on the USB bus. This is not a bug, these ports are used for different
  28   device features.
  29 */
  30
  31 #define DRIVER_VERSION "v0.7.2"
  32 #define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>"
  33 #define DRIVER_DESC "USB Driver for GSM modems"
  34
  35 #include <linux/kernel.h>
  36 #include <linux/jiffies.h>
  37 #include <linux/errno.h>
  38 #include <linux/tty.h>
  39 #include <linux/tty_flip.h>
  40 #include <linux/module.h>
  41 #include <linux/bitops.h>
  42 #include <linux/usb.h>
  43 #include <linux/usb/serial.h>
  44
  45 /* Function prototypes */
  46 static int  option_probe(struct usb_serial *serial,
  47                         const struct usb_device_id *id);
  48 static int  option_open(struct tty_struct *tty, struct usb_serial_port *port);
  49 static void option_close(struct usb_serial_port *port);
  50 static void option_dtr_rts(struct usb_serial_port *port, int on);
  51
  52 static int  option_startup(struct usb_serial *serial);
  53 static void option_disconnect(struct usb_serial *serial);
  54 static void option_release(struct usb_serial *serial);
  55 static int  option_write_room(struct tty_struct *tty);
  56
  57 static void option_instat_callback(struct urb *urb);
  58
  59 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
  60                         const unsigned char *buf, int count);
  61 static int  option_chars_in_buffer(struct tty_struct *tty);
  62 static void option_set_termios(struct tty_struct *tty,
  63                         struct usb_serial_port *port, struct ktermios *old);
  64 static int  option_tiocmget(struct tty_struct *tty, struct file *file);
  65 static int  option_tiocmset(struct tty_struct *tty, struct file *file,
  66                                 unsigned int set, unsigned int clear);
  67 static int  option_send_setup(struct usb_serial_port *port);
  68 #ifdef CONFIG_PM
  69 static int  option_suspend(struct usb_serial *serial, pm_message_t message);
  70 static int  option_resume(struct usb_serial *serial);
  71 #endif
  72
  73 /* Vendor and product IDs */
  74 #define OPTION_VENDOR_ID                        0x0AF0
  75 #define OPTION_PRODUCT_COLT                     0x5000
  76 #define OPTION_PRODUCT_RICOLA                   0x6000
  77 #define OPTION_PRODUCT_RICOLA_LIGHT             0x6100
  78 #define OPTION_PRODUCT_RICOLA_QUAD              0x6200
  79 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT        0x6300
  80 #define OPTION_PRODUCT_RICOLA_NDIS              0x6050
  81 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT        0x6150
  82 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD         0x6250
  83 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT   0x6350
  84 #define OPTION_PRODUCT_COBRA                    0x6500
  85 #define OPTION_PRODUCT_COBRA_BUS                0x6501
  86 #define OPTION_PRODUCT_VIPER                    0x6600
  87 #define OPTION_PRODUCT_VIPER_BUS                0x6601
  88 #define OPTION_PRODUCT_GT_MAX_READY             0x6701
  89 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT         0x6721
  90 #define OPTION_PRODUCT_FUJI_MODEM_GT            0x6741
  91 #define OPTION_PRODUCT_FUJI_MODEM_EX            0x6761
  92 #define OPTION_PRODUCT_KOI_MODEM                0x6800
  93 #define OPTION_PRODUCT_SCORPION_MODEM           0x6901
  94 #define OPTION_PRODUCT_ETNA_MODEM               0x7001
  95 #define OPTION_PRODUCT_ETNA_MODEM_LITE          0x7021
  96 #define OPTION_PRODUCT_ETNA_MODEM_GT            0x7041
  97 #define OPTION_PRODUCT_ETNA_MODEM_EX            0x7061
  98 #define OPTION_PRODUCT_ETNA_KOI_MODEM           0x7100
  99 #define OPTION_PRODUCT_GTM380_MODEM             0x7201
 100
 101 #define HUAWEI_VENDOR_ID                        0x12D1
 102 #define HUAWEI_PRODUCT_E600                     0x1001
 103 #define HUAWEI_PRODUCT_E220                     0x1003
 104 #define HUAWEI_PRODUCT_E220BIS                  0x1004
 105 #define HUAWEI_PRODUCT_E1401                    0x1401
 106 #define HUAWEI_PRODUCT_E1402                    0x1402
 107 #define HUAWEI_PRODUCT_E1403                    0x1403
 108 #define HUAWEI_PRODUCT_E1404                    0x1404
 109 #define HUAWEI_PRODUCT_E1405                    0x1405
 110 #define HUAWEI_PRODUCT_E1406                    0x1406
 111 #define HUAWEI_PRODUCT_E1407                    0x1407
 112 #define HUAWEI_PRODUCT_E1408                    0x1408
 113 #define HUAWEI_PRODUCT_E1409                    0x1409
 114 #define HUAWEI_PRODUCT_E140A                    0x140A
 115 #define HUAWEI_PRODUCT_E140B                    0x140B
 116 #define HUAWEI_PRODUCT_E140C                    0x140C
 117 #define HUAWEI_PRODUCT_E140D                    0x140D
 118 #define HUAWEI_PRODUCT_E140E                    0x140E
 119 #define HUAWEI_PRODUCT_E140F                    0x140F
 120 #define HUAWEI_PRODUCT_E1410                    0x1410
 121 #define HUAWEI_PRODUCT_E1411                    0x1411
 122 #define HUAWEI_PRODUCT_E1412                    0x1412
 123 #define HUAWEI_PRODUCT_E1413                    0x1413
 124 #define HUAWEI_PRODUCT_E1414                    0x1414
 125 #define HUAWEI_PRODUCT_E1415                    0x1415
 126 #define HUAWEI_PRODUCT_E1416                    0x1416
 127 #define HUAWEI_PRODUCT_E1417                    0x1417
 128 #define HUAWEI_PRODUCT_E1418                    0x1418
 129 #define HUAWEI_PRODUCT_E1419                    0x1419
 130 #define HUAWEI_PRODUCT_E141A                    0x141A
 131 #define HUAWEI_PRODUCT_E141B                    0x141B
 132 #define HUAWEI_PRODUCT_E141C                    0x141C
 133 #define HUAWEI_PRODUCT_E141D                    0x141D
 134 #define HUAWEI_PRODUCT_E141E                    0x141E
 135 #define HUAWEI_PRODUCT_E141F                    0x141F
 136 #define HUAWEI_PRODUCT_E1420                    0x1420
 137 #define HUAWEI_PRODUCT_E1421                    0x1421
 138 #define HUAWEI_PRODUCT_E1422                    0x1422
 139 #define HUAWEI_PRODUCT_E1423                    0x1423
 140 #define HUAWEI_PRODUCT_E1424                    0x1424
 141 #define HUAWEI_PRODUCT_E1425                    0x1425
 142 #define HUAWEI_PRODUCT_E1426                    0x1426
 143 #define HUAWEI_PRODUCT_E1427                    0x1427
 144 #define HUAWEI_PRODUCT_E1428                    0x1428
 145 #define HUAWEI_PRODUCT_E1429                    0x1429
 146 #define HUAWEI_PRODUCT_E142A                    0x142A
 147 #define HUAWEI_PRODUCT_E142B                    0x142B
 148 #define HUAWEI_PRODUCT_E142C                    0x142C
 149 #define HUAWEI_PRODUCT_E142D                    0x142D
 150 #define HUAWEI_PRODUCT_E142E                    0x142E
 151 #define HUAWEI_PRODUCT_E142F                    0x142F
 152 #define HUAWEI_PRODUCT_E1430                    0x1430
 153 #define HUAWEI_PRODUCT_E1431                    0x1431
 154 #define HUAWEI_PRODUCT_E1432                    0x1432
 155 #define HUAWEI_PRODUCT_E1433                    0x1433
 156 #define HUAWEI_PRODUCT_E1434                    0x1434
 157 #define HUAWEI_PRODUCT_E1435                    0x1435
 158 #define HUAWEI_PRODUCT_E1436                    0x1436
 159 #define HUAWEI_PRODUCT_E1437                    0x1437
 160 #define HUAWEI_PRODUCT_E1438                    0x1438
 161 #define HUAWEI_PRODUCT_E1439                    0x1439
 162 #define HUAWEI_PRODUCT_E143A                    0x143A
 163 #define HUAWEI_PRODUCT_E143B                    0x143B
 164 #define HUAWEI_PRODUCT_E143C                    0x143C
 165 #define HUAWEI_PRODUCT_E143D                    0x143D
 166 #define HUAWEI_PRODUCT_E143E                    0x143E
 167 #define HUAWEI_PRODUCT_E143F                    0x143F
 168 #define HUAWEI_PRODUCT_E14AC                    0x14AC
 169
 170 #define QUANTA_VENDOR_ID                        0x0408
 171 #define QUANTA_PRODUCT_Q101                     0xEA02
 172 #define QUANTA_PRODUCT_Q111                     0xEA03
 173 #define QUANTA_PRODUCT_GLX                      0xEA04
 174 #define QUANTA_PRODUCT_GKE                      0xEA05
 175 #define QUANTA_PRODUCT_GLE                      0xEA06
 176
 177 #define NOVATELWIRELESS_VENDOR_ID               0x1410
 178
 179 /* YISO PRODUCTS */
 180
 181 #define YISO_VENDOR_ID                          0x0EAB
 182 #define YISO_PRODUCT_U893                       0xC893
 183
 184 /* MERLIN EVDO PRODUCTS */
 185 #define NOVATELWIRELESS_PRODUCT_V640            0x1100
 186 #define NOVATELWIRELESS_PRODUCT_V620            0x1110
 187 #define NOVATELWIRELESS_PRODUCT_V740            0x1120
 188 #define NOVATELWIRELESS_PRODUCT_V720            0x1130
 189
 190 /* MERLIN HSDPA/HSPA PRODUCTS */
 191 #define NOVATELWIRELESS_PRODUCT_U730            0x1400
 192 #define NOVATELWIRELESS_PRODUCT_U740            0x1410
 193 #define NOVATELWIRELESS_PRODUCT_U870            0x1420
 194 #define NOVATELWIRELESS_PRODUCT_XU870           0x1430
 195 #define NOVATELWIRELESS_PRODUCT_X950D           0x1450
 196
 197 /* EXPEDITE PRODUCTS */
 198 #define NOVATELWIRELESS_PRODUCT_EV620           0x2100
 199 #define NOVATELWIRELESS_PRODUCT_ES720           0x2110
 200 #define NOVATELWIRELESS_PRODUCT_E725            0x2120
 201 #define NOVATELWIRELESS_PRODUCT_ES620           0x2130
 202 #define NOVATELWIRELESS_PRODUCT_EU730           0x2400
 203 #define NOVATELWIRELESS_PRODUCT_EU740           0x2410
 204 #define NOVATELWIRELESS_PRODUCT_EU870D          0x2420
 205
 206 /* OVATION PRODUCTS */
 207 #define NOVATELWIRELESS_PRODUCT_MC727           0x4100
 208 #define NOVATELWIRELESS_PRODUCT_MC950D          0x4400
 209 #define NOVATELWIRELESS_PRODUCT_U727            0x5010
 210 #define NOVATELWIRELESS_PRODUCT_MC727_NEW       0x5100
 211 #define NOVATELWIRELESS_PRODUCT_MC760           0x6000
 212 #define NOVATELWIRELESS_PRODUCT_OVMC760         0x6002
 213
 214 /* FUTURE NOVATEL PRODUCTS */
 215 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED  0X6001
 216 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED  0X7000
 217 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED  0X7001
 218 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
 219 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
 220 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
 221 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
 222 #define NOVATELWIRELESS_PRODUCT_GLOBAL          0XA001
 223
 224 /* AMOI PRODUCTS */
 225 #define AMOI_VENDOR_ID                          0x1614
 226 #define AMOI_PRODUCT_H01                        0x0800
 227 #define AMOI_PRODUCT_H01A                       0x7002
 228 #define AMOI_PRODUCT_H02                        0x0802
 229
 230 #define DELL_VENDOR_ID                          0x413C
 231
 232 /* Dell modems */
 233 #define DELL_PRODUCT_5700_MINICARD              0x8114
 234 #define DELL_PRODUCT_5500_MINICARD              0x8115
 235 #define DELL_PRODUCT_5505_MINICARD              0x8116
 236 #define DELL_PRODUCT_5700_EXPRESSCARD           0x8117
 237 #define DELL_PRODUCT_5510_EXPRESSCARD           0x8118
 238
 239 #define DELL_PRODUCT_5700_MINICARD_SPRINT       0x8128
 240 #define DELL_PRODUCT_5700_MINICARD_TELUS        0x8129
 241
 242 #define DELL_PRODUCT_5720_MINICARD_VZW          0x8133
 243 #define DELL_PRODUCT_5720_MINICARD_SPRINT       0x8134
 244 #define DELL_PRODUCT_5720_MINICARD_TELUS        0x8135
 245 #define DELL_PRODUCT_5520_MINICARD_CINGULAR     0x8136
 246 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L    0x8137
 247 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I    0x8138
 248
 249 #define DELL_PRODUCT_5730_MINICARD_SPRINT       0x8180
 250 #define DELL_PRODUCT_5730_MINICARD_TELUS        0x8181
 251 #define DELL_PRODUCT_5730_MINICARD_VZW          0x8182
 252
 253 #define KYOCERA_VENDOR_ID                       0x0c88
 254 #define KYOCERA_PRODUCT_KPC650                  0x17da
 255 #define KYOCERA_PRODUCT_KPC680                  0x180a
 256
 257 #define ANYDATA_VENDOR_ID                       0x16d5
 258 #define ANYDATA_PRODUCT_ADU_620UW               0x6202
 259 #define ANYDATA_PRODUCT_ADU_E100A               0x6501
 260 #define ANYDATA_PRODUCT_ADU_500A                0x6502
 261
 262 #define AXESSTEL_VENDOR_ID                      0x1726
 263 #define AXESSTEL_PRODUCT_MV110H                 0x1000
 264
 265 #define BANDRICH_VENDOR_ID                      0x1A8D
 266 #define BANDRICH_PRODUCT_C100_1                 0x1002
 267 #define BANDRICH_PRODUCT_C100_2                 0x1003
 268 #define BANDRICH_PRODUCT_1004                   0x1004
 269 #define BANDRICH_PRODUCT_1005                   0x1005
 270 #define BANDRICH_PRODUCT_1006                   0x1006
 271 #define BANDRICH_PRODUCT_1007                   0x1007
 272 #define BANDRICH_PRODUCT_1008                   0x1008
 273 #define BANDRICH_PRODUCT_1009                   0x1009
 274 #define BANDRICH_PRODUCT_100A                   0x100a
 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
 285
 286 #define AMOI_VENDOR_ID                  0x1614
 287 #define AMOI_PRODUCT_9508                       0x0800
 288
 289 #define QUALCOMM_VENDOR_ID                      0x05C6
 290
 291 #define CMOTECH_VENDOR_ID                       0x16d8
 292 #define CMOTECH_PRODUCT_6008                    0x6008
 293 #define CMOTECH_PRODUCT_6280                    0x6280
 294
 295 #define TELIT_VENDOR_ID                         0x1bc7
 296 #define TELIT_PRODUCT_UC864E                    0x1003
 297 #define TELIT_PRODUCT_UC864G                    0x1004
 298
 299 /* ZTE PRODUCTS */
 300 #define ZTE_VENDOR_ID                           0x19d2
 301 #define ZTE_PRODUCT_MF622                       0x0001
 302 #define ZTE_PRODUCT_MF628                       0x0015
 303 #define ZTE_PRODUCT_MF626                       0x0031
 304 #define ZTE_PRODUCT_CDMA_TECH                   0xfffe
 305 #define ZTE_PRODUCT_AC8710                      0xfff1
 306 #define ZTE_PRODUCT_AC2726                      0xfff5
 307
 308 #define BENQ_VENDOR_ID                          0x04a5
 309 #define BENQ_PRODUCT_H10                        0x4068
 310
 311 #define DLINK_VENDOR_ID                         0x1186
 312 #define DLINK_PRODUCT_DWM_652                   0x3e04
 313 #define DLINK_PRODUCT_DWM_652_U5                0xce16
 314 #define DLINK_PRODUCT_DWM_652_U5A               0xce1e
 315
 316 #define QISDA_VENDOR_ID                         0x1da5
 317 #define QISDA_PRODUCT_H21_4512                  0x4512
 318 #define QISDA_PRODUCT_H21_4523                  0x4523
 319 #define QISDA_PRODUCT_H20_4515                  0x4515
 320 #define QISDA_PRODUCT_H20_4519                  0x4519
 321
 322 /* TLAYTECH PRODUCTS */
 323 #define TLAYTECH_VENDOR_ID                      0x20B9
 324 #define TLAYTECH_PRODUCT_TEU800                 0x1682
 325
 326 /* TOSHIBA PRODUCTS */
 327 #define TOSHIBA_VENDOR_ID                       0x0930
 328 #define TOSHIBA_PRODUCT_HSDPA_MINICARD          0x1302
 329 #define TOSHIBA_PRODUCT_G450                    0x0d45
 330
 331 #define ALINK_VENDOR_ID                         0x1e0e
 332 #define ALINK_PRODUCT_3GU                       0x9200
 333
 334 /* ALCATEL PRODUCTS */
 335 #define ALCATEL_VENDOR_ID                       0x1bbb
 336 #define ALCATEL_PRODUCT_X060S                   0x0000
 337
 338 #define PIRELLI_VENDOR_ID                       0x1266
 339 #define PIRELLI_PRODUCT_C100_1                  0x1002
 340 #define PIRELLI_PRODUCT_C100_2                  0x1003
 341 #define PIRELLI_PRODUCT_1004                    0x1004
 342 #define PIRELLI_PRODUCT_1005                    0x1005
 343 #define PIRELLI_PRODUCT_1006                    0x1006
 344 #define PIRELLI_PRODUCT_1007                    0x1007
 345 #define PIRELLI_PRODUCT_1008                    0x1008
 346 #define PIRELLI_PRODUCT_1009                    0x1009
 347 #define PIRELLI_PRODUCT_100A                    0x100a
 348 #define PIRELLI_PRODUCT_100B                    0x100b
 349 #define PIRELLI_PRODUCT_100C                    0x100c
 350 #define PIRELLI_PRODUCT_100D                    0x100d
 351 #define PIRELLI_PRODUCT_100E                    0x100e
 352 #define PIRELLI_PRODUCT_100F                    0x100f
 353 #define PIRELLI_PRODUCT_1011                    0x1011
 354 #define PIRELLI_PRODUCT_1012                    0x1012
 355
 356 /* Airplus products */
 357 #define AIRPLUS_VENDOR_ID                       0x1011
 358 #define AIRPLUS_PRODUCT_MCD650                  0x3198
 359
 360 /* Longcheer/Longsung vendor ID; makes whitelabel devices that
 361  * many other vendors like 4G Systems, Alcatel, ChinaBird,
 362  * Mobidata, etc sell under their own brand names.
 363  */
 364 #define LONGCHEER_VENDOR_ID                     0x1c9e
 365
 366 /* 4G Systems products */
 367 /* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick *
 368  * It seems to contain a Qualcomm QSC6240/6290 chipset            */
 369 #define FOUR_G_SYSTEMS_PRODUCT_W14              0x9603
 370
 371 /* Haier products */
 372 #define HAIER_VENDOR_ID                         0x201e
 373 #define HAIER_PRODUCT_CE100                     0x2009
 374
 375 /* some devices interfaces need special handling due to a number of reasons */
 376 enum option_blacklist_reason {
 377                 OPTION_BLACKLIST_NONE = 0,
 378                 OPTION_BLACKLIST_SENDSETUP = 1,
 379                 OPTION_BLACKLIST_RESERVED_IF = 2
 380 };
 381
 382 struct option_blacklist_info {
 383         const u32 infolen;      /* number of interface numbers on blacklist */
 384         const u8  *ifaceinfo;   /* pointer to the array holding the numbers */
 385         enum option_blacklist_reason reason;
 386 };
 387
 388 static const u8 four_g_w14_no_sendsetup[] = { 0, 1 };
 389 static const struct option_blacklist_info four_g_w14_blacklist = {
 390         .infolen = ARRAY_SIZE(four_g_w14_no_sendsetup),
 391         .ifaceinfo = four_g_w14_no_sendsetup,
 392         .reason = OPTION_BLACKLIST_SENDSETUP
 393 };
 394
 395 static const struct usb_device_id option_ids[] = {
 396         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
 397         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
 398         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
 399         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
 400         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
 401         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
 402         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
 403         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
 404         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
 405         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
 406         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
 407         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
 408         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
 409         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
 410         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
 411         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
 412         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
 413         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
 414         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
 415         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
 416         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
 417         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
 418         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
 419         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
 420         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
 421         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
 422         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
 423         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
 424         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
 425         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
 426         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
 427         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
 428         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
 429         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
 430         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
 431         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
 432         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
 433         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
 434         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
 435         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
 436         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
 437         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
 438         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
 439         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
 440         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
 441         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
 442         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
 443         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
 444         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
 445         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
 446         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
 447         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
 448         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
 449         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
 450         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
 451         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
 452         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
 453         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
 454         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
 455         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
 456         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
 457         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
 458         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
 459         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
 460         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
 461         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
 462         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
 463         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
 464         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
 465         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
 466         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
 467         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
 468         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
 469         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
 470         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
 471         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
 472         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
 473         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
 474         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
 475         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
 476         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
 477         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
 478         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
 479         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
 480         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
 481         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
 482         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
 483         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
 484         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
 485         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
 486         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
 487         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
 488         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
 489         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
 490         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
 491         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
 492         { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
 493         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
 494         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
 495         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
 496         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
 497         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
 498         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
 499         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
 500         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
 501         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
 502         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
 503         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
 504         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
 505         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
 506         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
 507         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
 508         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
 509         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
 510         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
 511         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
 512         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */
 513         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
 514         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
 515         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
 516         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
 517         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
 518         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
 519         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
 520         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
 521         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
 522         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
 523         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
 524
 525         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
 526         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
 527         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
 528
 529         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) },             /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
 530         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) },             /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
 531         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) },             /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
 532         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) },          /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
 533         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) },          /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
 534         { 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 */
 535         { 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 */
 536         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) },         /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
 537         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) },      /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
 538         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) },       /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
 539         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) },    /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
 540         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) },   /* Dell Wireless HSDPA 5520 */
 541         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) },   /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
 542         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) },      /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
 543         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) },       /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
 544         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) },         /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
 545         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },   /* ADU-E100, ADU-310 */
 546         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
 547         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
 548         { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
 549         { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
 550         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
 551         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
 552         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
 553         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
 554         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
 555         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
 556         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
 557         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
 558         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
 559         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
 560         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
 561         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
 562         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
 563         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
 564         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
 565         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
 566         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
 567         { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
 568         { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
 569         { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
 570         { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
 571         { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6280) }, /* BP3-USB & BP3-EXT HSDPA */
 572         { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6008) },
 573         { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
 574         { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
 575         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
 576         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
 577         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
 578         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
 579         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
 580         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
 581         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
 582         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
 583         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
 584         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
 585         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
 586         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
 587         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
 588         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
 589         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
 590         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
 591         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
 592         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
 593         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
 594         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
 595         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
 596         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
 597         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
 598         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
 599         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
 600         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
 601         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
 602         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
 603         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
 604         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
 605         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
 606         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
 607         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
 608         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
 609         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
 610         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
 611         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
 612         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
 613         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
 614         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
 615         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
 616         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
 617         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
 618         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
 619         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
 620         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
 621         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
 622         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
 623         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
 624         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
 625         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
 626         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
 627         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
 628         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
 629         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
 630         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
 631         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
 632         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
 633         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
 634         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
 635         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
 636         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) },
 637         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) },
 638         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) },
 639         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) },
 640         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) },
 641         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) },
 642         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) },
 643         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) },
 644         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) },
 645         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) },
 646         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) },
 647         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) },
 648         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) },
 649         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) },
 650         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) },
 651         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0144, 0xff, 0xff, 0xff) },
 652         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0145, 0xff, 0xff, 0xff) },
 653         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0146, 0xff, 0xff, 0xff) },
 654         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) },
 655         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0148, 0xff, 0xff, 0xff) },
 656         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0149, 0xff, 0xff, 0xff) },
 657         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0150, 0xff, 0xff, 0xff) },
 658         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) },
 659         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) },
 660         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) },
 661         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) },
 662         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) },
 663         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) },
 664         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) },
 665         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) },
 666         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) },
 667         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) },
 668         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) },
 669         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) },
 670         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
 671         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
 672         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
 673         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
 674         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
 675         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
 676         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) },
 677         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) },
 678         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
 679         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
 680         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
 681         { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
 682         { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
 683         { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */
 684         { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5A) },
 685         { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
 686         { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
 687         { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
 688         { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
 689         { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
 690         { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
 691         { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
 692         { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
 693         { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
 694         { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
 695         { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
 696         { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14),
 697           .driver_info = (kernel_ulong_t)&four_g_w14_blacklist
 698         },
 699         { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },
 700         /* Pirelli  */
 701         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_1)},
 702         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_2)},
 703         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1004)},
 704         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1005)},
 705         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1006)},
 706         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1007)},
 707         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1008)},
 708         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1009)},
 709         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100A)},
 710         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100B) },
 711         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100C) },
 712         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100D) },
 713         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100E) },
 714         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100F) },
 715         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1011)},
 716         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1012)},
 717
 718         { } /* Terminating entry */
 719 };
 720 MODULE_DEVICE_TABLE(usb, option_ids);
 721
 722 static struct usb_driver option_driver = {
 723         .name       = "option",
 724         .probe      = usb_serial_probe,
 725         .disconnect = usb_serial_disconnect,
 726 #ifdef CONFIG_PM
 727         .suspend    = usb_serial_suspend,
 728         .resume     = usb_serial_resume,
 729         .supports_autosuspend = 1,
 730 #endif
 731         .id_table   = option_ids,
 732         .no_dynamic_id =        1,
 733 };
 734
 735 /* The card has three separate interfaces, which the serial driver
 736  * recognizes separately, thus num_port=1.
 737  */
 738
 739 static struct usb_serial_driver option_1port_device = {
 740         .driver = {
 741                 .owner =        THIS_MODULE,
 742                 .name =         "option1",
 743         },
 744         .description       = "GSM modem (1-port)",
 745         .usb_driver        = &option_driver,
 746         .id_table          = option_ids,
 747         .num_ports         = 1,
 748         .probe             = option_probe,
 749         .open              = option_open,
 750         .close             = option_close,
 751         .dtr_rts           = option_dtr_rts,
 752         .write             = option_write,
 753         .write_room        = option_write_room,
 754         .chars_in_buffer   = option_chars_in_buffer,
 755         .set_termios       = option_set_termios,
 756         .tiocmget          = option_tiocmget,
 757         .tiocmset          = option_tiocmset,
 758         .attach            = option_startup,
 759         .disconnect        = option_disconnect,
 760         .release           = option_release,
 761         .read_int_callback = option_instat_callback,
 762 #ifdef CONFIG_PM
 763         .suspend           = option_suspend,
 764         .resume            = option_resume,
 765 #endif
 766 };
 767
 768 static int debug;
 769
 770 /* per port private data */
 771
 772 #define N_IN_URB 4
 773 #define N_OUT_URB 4
 774 #define IN_BUFLEN 4096
 775 #define OUT_BUFLEN 4096
 776
 777 struct option_intf_private {
 778         spinlock_t susp_lock;
 779         unsigned int suspended:1;
 780         int in_flight;
 781         struct option_blacklist_info *blacklist_info;
 782 };
 783
 784 struct option_port_private {
 785         /* Input endpoints and buffer for this port */
 786         struct urb *in_urbs[N_IN_URB];
 787         u8 *in_buffer[N_IN_URB];
 788         /* Output endpoints and buffer for this port */
 789         struct urb *out_urbs[N_OUT_URB];
 790         u8 *out_buffer[N_OUT_URB];
 791         unsigned long out_busy;         /* Bit vector of URBs in use */
 792         int opened;
 793         struct usb_anchor delayed;
 794
 795         /* Settings for the port */
 796         int rts_state;  /* Handshaking pins (outputs) */
 797         int dtr_state;
 798         int cts_state;  /* Handshaking pins (inputs) */
 799         int dsr_state;
 800         int dcd_state;
 801         int ri_state;
 802
 803         unsigned long tx_start_time[N_OUT_URB];
 804 };
 805
 806 /* Functions used by new usb-serial code. */
 807 static int __init option_init(void)
 808 {
 809         int retval;
 810         retval = usb_serial_register(&option_1port_device);
 811         if (retval)
 812                 goto failed_1port_device_register;
 813         retval = usb_register(&option_driver);
 814         if (retval)
 815                 goto failed_driver_register;
 816
 817         printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
 818                DRIVER_DESC "\n");
 819
 820         return 0;
 821
 822 failed_driver_register:
 823         usb_serial_deregister(&option_1port_device);
 824 failed_1port_device_register:
 825         return retval;
 826 }
 827
 828 static void __exit option_exit(void)
 829 {
 830         usb_deregister(&option_driver);
 831         usb_serial_deregister(&option_1port_device);
 832 }
 833
 834 module_init(option_init);
 835 module_exit(option_exit);
 836
 837 static int option_probe(struct usb_serial *serial,
 838                         const struct usb_device_id *id)
 839 {
 840         struct option_intf_private *data;
 841
 842         /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
 843         if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
 844                 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
 845                 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
 846                 return -ENODEV;
 847
 848         /* Bandrich modem and AT command interface is 0xff */
 849         if ((serial->dev->descriptor.idVendor == BANDRICH_VENDOR_ID ||
 850                 serial->dev->descriptor.idVendor == PIRELLI_VENDOR_ID) &&
 851                 serial->interface->cur_altsetting->desc.bInterfaceClass != 0xff)
 852                 return -ENODEV;
 853
 854         data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
 855         if (!data)
 856                 return -ENOMEM;
 857         spin_lock_init(&data->susp_lock);
 858         data->blacklist_info = (struct option_blacklist_info*) id->driver_info;
 859         return 0;
 860 }
 861
 862 static enum option_blacklist_reason is_blacklisted(const u8 ifnum,
 863                                 const struct option_blacklist_info *blacklist)
 864 {
 865         const u8  *info;
 866         int i;
 867
 868         if (blacklist) {
 869                 info = blacklist->ifaceinfo;
 870
 871                 for (i = 0; i < blacklist->infolen; i++) {
 872                         if (info[i] == ifnum)
 873                                 return blacklist->reason;
 874                 }
 875         }
 876         return OPTION_BLACKLIST_NONE;
 877 }
 878
 879 static void option_set_termios(struct tty_struct *tty,
 880                 struct usb_serial_port *port, struct ktermios *old_termios)
 881 {
 882         dbg("%s", __func__);
 883         /* Doesn't support option setting */
 884         tty_termios_copy_hw(tty->termios, old_termios);
 885         option_send_setup(port);
 886 }
 887
 888 static int option_tiocmget(struct tty_struct *tty, struct file *file)
 889 {
 890         struct usb_serial_port *port = tty->driver_data;
 891         unsigned int value;
 892         struct option_port_private *portdata;
 893
 894         portdata = usb_get_serial_port_data(port);
 895
 896         value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
 897                 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
 898                 ((portdata->cts_state) ? TIOCM_CTS : 0) |
 899                 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
 900                 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
 901                 ((portdata->ri_state) ? TIOCM_RNG : 0);
 902
 903         return value;
 904 }
 905
 906 static int option_tiocmset(struct tty_struct *tty, struct file *file,
 907                         unsigned int set, unsigned int clear)
 908 {
 909         struct usb_serial_port *port = tty->driver_data;
 910         struct option_port_private *portdata;
 911
 912         portdata = usb_get_serial_port_data(port);
 913
 914         /* FIXME: what locks portdata fields ? */
 915         if (set & TIOCM_RTS)
 916                 portdata->rts_state = 1;
 917         if (set & TIOCM_DTR)
 918                 portdata->dtr_state = 1;
 919
 920         if (clear & TIOCM_RTS)
 921                 portdata->rts_state = 0;
 922         if (clear & TIOCM_DTR)
 923                 portdata->dtr_state = 0;
 924         return option_send_setup(port);
 925 }
 926
 927 /* Write */
 928 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
 929                         const unsigned char *buf, int count)
 930 {
 931         struct option_port_private *portdata;
 932         struct option_intf_private *intfdata;
 933         int i;
 934         int left, todo;
 935         struct urb *this_urb = NULL; /* spurious */
 936         int err;
 937         unsigned long flags;
 938
 939         portdata = usb_get_serial_port_data(port);
 940         intfdata = port->serial->private;
 941
 942         dbg("%s: write (%d chars)", __func__, count);
 943
 944         i = 0;
 945         left = count;
 946         for (i = 0; left > 0 && i < N_OUT_URB; i++) {
 947                 todo = left;
 948                 if (todo > OUT_BUFLEN)
 949                         todo = OUT_BUFLEN;
 950
 951                 this_urb = portdata->out_urbs[i];
 952                 if (test_and_set_bit(i, &portdata->out_busy)) {
 953                         if (time_before(jiffies,
 954                                         portdata->tx_start_time[i] + 10 * HZ))
 955                                 continue;
 956                         usb_unlink_urb(this_urb);
 957                         continue;
 958                 }
 959                 dbg("%s: endpoint %d buf %d", __func__,
 960                         usb_pipeendpoint(this_urb->pipe), i);
 961
 962                 err = usb_autopm_get_interface_async(port->serial->interface);
 963                 if (err < 0)
 964                         break;
 965
 966                 /* send the data */
 967                 memcpy(this_urb->transfer_buffer, buf, todo);
 968                 this_urb->transfer_buffer_length = todo;
 969
 970                 spin_lock_irqsave(&intfdata->susp_lock, flags);
 971                 if (intfdata->suspended) {
 972                         usb_anchor_urb(this_urb, &portdata->delayed);
 973                         spin_unlock_irqrestore(&intfdata->susp_lock, flags);
 974                 } else {
 975                         intfdata->in_flight++;
 976                         spin_unlock_irqrestore(&intfdata->susp_lock, flags);
 977                         err = usb_submit_urb(this_urb, GFP_ATOMIC);
 978                         if (err) {
 979                                 dbg("usb_submit_urb %p (write bulk) failed "
 980                                         "(%d)", this_urb, err);
 981                                 clear_bit(i, &portdata->out_busy);
 982                                 spin_lock_irqsave(&intfdata->susp_lock, flags);
 983                                 intfdata->in_flight--;
 984                                 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
 985                                 continue;
 986                         }
 987                 }
 988
 989                 portdata->tx_start_time[i] = jiffies;
 990                 buf += todo;
 991                 left -= todo;
 992         }
 993
 994         count -= left;
 995         dbg("%s: wrote (did %d)", __func__, count);
 996         return count;
 997 }
 998
 999 static void option_indat_callback(struct urb *urb)
1000 {
1001         int err;
1002         int endpoint;
1003         struct usb_serial_port *port;
1004         struct tty_struct *tty;
1005         unsigned char *data = urb->transfer_buffer;
1006         int status = urb->status;
1007
1008         dbg("%s: %p", __func__, urb);
1009
1010         endpoint = usb_pipeendpoint(urb->pipe);
1011         port =  urb->context;
1012
1013         if (status) {
1014                 dbg("%s: nonzero status: %d on endpoint %02x.",
1015                     __func__, status, endpoint);
1016         } else {
1017                 tty = tty_port_tty_get(&port->port);
1018                 if (urb->actual_length) {
1019                         tty_insert_flip_string(tty, data, urb->actual_length);
1020                         tty_flip_buffer_push(tty);
1021                 } else
1022                         dbg("%s: empty read urb received", __func__);
1023                 tty_kref_put(tty);
1024
1025                 /* Resubmit urb so we continue receiving */
1026                 if (status != -ESHUTDOWN) {
1027                         err = usb_submit_urb(urb, GFP_ATOMIC);
1028                         if (err && err != -EPERM)
1029                                 printk(KERN_ERR "%s: resubmit read urb failed. "
1030                                         "(%d)", __func__, err);
1031                         else
1032                                 usb_mark_last_busy(port->serial->dev);
1033                 }
1034
1035         }
1036         return;
1037 }
1038
1039 static void option_outdat_callback(struct urb *urb)
1040 {
1041         struct usb_serial_port *port;
1042         struct option_port_private *portdata;
1043         struct option_intf_private *intfdata;
1044         int i;
1045
1046         dbg("%s", __func__);
1047
1048         port =  urb->context;
1049         intfdata = port->serial->private;
1050
1051         usb_serial_port_softint(port);
1052         usb_autopm_put_interface_async(port->serial->interface);
1053         portdata = usb_get_serial_port_data(port);
1054         spin_lock(&intfdata->susp_lock);
1055         intfdata->in_flight--;
1056         spin_unlock(&intfdata->susp_lock);
1057
1058         for (i = 0; i < N_OUT_URB; ++i) {
1059                 if (portdata->out_urbs[i] == urb) {
1060                         smp_mb__before_clear_bit();
1061                         clear_bit(i, &portdata->out_busy);
1062                         break;
1063                 }
1064         }
1065 }
1066
1067 static void option_instat_callback(struct urb *urb)
1068 {
1069         int err;
1070         int status = urb->status;
1071         struct usb_serial_port *port =  urb->context;
1072         struct option_port_private *portdata = usb_get_serial_port_data(port);
1073
1074         dbg("%s", __func__);
1075         dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
1076
1077         if (status == 0) {
1078                 struct usb_ctrlrequest *req_pkt =
1079                                 (struct usb_ctrlrequest *)urb->transfer_buffer;
1080
1081                 if (!req_pkt) {
1082                         dbg("%s: NULL req_pkt", __func__);
1083                         return;
1084                 }
1085                 if ((req_pkt->bRequestType == 0xA1) &&
1086                                 (req_pkt->bRequest == 0x20)) {
1087                         int old_dcd_state;
1088                         unsigned char signals = *((unsigned char *)
1089                                         urb->transfer_buffer +
1090                                         sizeof(struct usb_ctrlrequest));
1091
1092                         dbg("%s: signal x%x", __func__, signals);
1093
1094                         old_dcd_state = portdata->dcd_state;
1095                         portdata->cts_state = 1;
1096                         portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
1097                         portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
1098                         portdata->ri_state = ((signals & 0x08) ? 1 : 0);
1099
1100                         if (old_dcd_state && !portdata->dcd_state) {
1101                                 struct tty_struct *tty =
1102                                                 tty_port_tty_get(&port->port);
1103                                 if (tty && !C_CLOCAL(tty))
1104                                         tty_hangup(tty);
1105                                 tty_kref_put(tty);
1106                         }
1107                 } else {
1108                         dbg("%s: type %x req %x", __func__,
1109                                 req_pkt->bRequestType, req_pkt->bRequest);
1110                 }
1111         } else
1112                 err("%s: error %d", __func__, status);
1113
1114         /* Resubmit urb so we continue receiving IRQ data */
1115         if (status != -ESHUTDOWN && status != -ENOENT) {
1116                 err = usb_submit_urb(urb, GFP_ATOMIC);
1117                 if (err)
1118                         dbg("%s: resubmit intr urb failed. (%d)",
1119                                 __func__, err);
1120         }
1121 }
1122
1123 static int option_write_room(struct tty_struct *tty)
1124 {
1125         struct usb_serial_port *port = tty->driver_data;
1126         struct option_port_private *portdata;
1127         int i;
1128         int data_len = 0;
1129         struct urb *this_urb;
1130
1131         portdata = usb_get_serial_port_data(port);
1132
1133         for (i = 0; i < N_OUT_URB; i++) {
1134                 this_urb = portdata->out_urbs[i];
1135                 if (this_urb && !test_bit(i, &portdata->out_busy))
1136                         data_len += OUT_BUFLEN;
1137         }
1138
1139         dbg("%s: %d", __func__, data_len);
1140         return data_len;
1141 }
1142
1143 static int option_chars_in_buffer(struct tty_struct *tty)
1144 {
1145         struct usb_serial_port *port = tty->driver_data;
1146         struct option_port_private *portdata;
1147         int i;
1148         int data_len = 0;
1149         struct urb *this_urb;
1150
1151         portdata = usb_get_serial_port_data(port);
1152
1153         for (i = 0; i < N_OUT_URB; i++) {
1154                 this_urb = portdata->out_urbs[i];
1155                 /* FIXME: This locking is insufficient as this_urb may
1156                    go unused during the test */
1157                 if (this_urb && test_bit(i, &portdata->out_busy))
1158                         data_len += this_urb->transfer_buffer_length;
1159         }
1160         dbg("%s: %d", __func__, data_len);
1161         return data_len;
1162 }
1163
1164 static int option_open(struct tty_struct *tty, struct usb_serial_port *port)
1165 {
1166         struct option_port_private *portdata;
1167         struct option_intf_private *intfdata;
1168         struct usb_serial *serial = port->serial;
1169         int i, err;
1170         struct urb *urb;
1171
1172         portdata = usb_get_serial_port_data(port);
1173         intfdata = serial->private;
1174
1175         dbg("%s", __func__);
1176
1177         /* Start reading from the IN endpoint */
1178         for (i = 0; i < N_IN_URB; i++) {
1179                 urb = portdata->in_urbs[i];
1180                 if (!urb)
1181                         continue;
1182                 err = usb_submit_urb(urb, GFP_KERNEL);
1183                 if (err) {
1184                         dbg("%s: submit urb %d failed (%d) %d",
1185                                 __func__, i, err,
1186                                 urb->transfer_buffer_length);
1187                 }
1188         }
1189
1190         option_send_setup(port);
1191
1192         serial->interface->needs_remote_wakeup = 1;
1193         spin_lock_irq(&intfdata->susp_lock);
1194         portdata->opened = 1;
1195         spin_unlock_irq(&intfdata->susp_lock);
1196         usb_autopm_put_interface(serial->interface);
1197
1198         return 0;
1199 }
1200
1201 static void option_dtr_rts(struct usb_serial_port *port, int on)
1202 {
1203         struct usb_serial *serial = port->serial;
1204         struct option_port_private *portdata;
1205
1206         dbg("%s", __func__);
1207         portdata = usb_get_serial_port_data(port);
1208         mutex_lock(&serial->disc_mutex);
1209         portdata->rts_state = on;
1210         portdata->dtr_state = on;
1211         if (serial->dev)
1212                 option_send_setup(port);
1213         mutex_unlock(&serial->disc_mutex);
1214 }
1215
1216
1217 static void option_close(struct usb_serial_port *port)
1218 {
1219         int i;
1220         struct usb_serial *serial = port->serial;
1221         struct option_port_private *portdata;
1222         struct option_intf_private *intfdata = port->serial->private;
1223
1224         dbg("%s", __func__);
1225         portdata = usb_get_serial_port_data(port);
1226
1227         if (serial->dev) {
1228                 /* Stop reading/writing urbs */
1229                 spin_lock_irq(&intfdata->susp_lock);
1230                 portdata->opened = 0;
1231                 spin_unlock_irq(&intfdata->susp_lock);
1232
1233                 for (i = 0; i < N_IN_URB; i++)
1234                         usb_kill_urb(portdata->in_urbs[i]);
1235                 for (i = 0; i < N_OUT_URB; i++)
1236                         usb_kill_urb(portdata->out_urbs[i]);
1237                 usb_autopm_get_interface(serial->interface);
1238                 serial->interface->needs_remote_wakeup = 0;
1239         }
1240 }
1241
1242 /* Helper functions used by option_setup_urbs */
1243 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1244                 int dir, void *ctx, char *buf, int len,
1245                 void (*callback)(struct urb *))
1246 {
1247         struct urb *urb;
1248
1249         if (endpoint == -1)
1250                 return NULL;            /* endpoint not needed */
1251
1252         urb = usb_alloc_urb(0, GFP_KERNEL);             /* No ISO */
1253         if (urb == NULL) {
1254                 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1255                 return NULL;
1256         }
1257
1258                 /* Fill URB using supplied data. */
1259         usb_fill_bulk_urb(urb, serial->dev,
1260                       usb_sndbulkpipe(serial->dev, endpoint) | dir,
1261                       buf, len, callback, ctx);
1262
1263         return urb;
1264 }
1265
1266 /* Setup urbs */
1267 static void option_setup_urbs(struct usb_serial *serial)
1268 {
1269         int i, j;
1270         struct usb_serial_port *port;
1271         struct option_port_private *portdata;
1272
1273         dbg("%s", __func__);
1274
1275         for (i = 0; i < serial->num_ports; i++) {
1276                 port = serial->port[i];
1277                 portdata = usb_get_serial_port_data(port);
1278
1279                 /* Do indat endpoints first */
1280                 for (j = 0; j < N_IN_URB; ++j) {
1281                         portdata->in_urbs[j] = option_setup_urb(serial,
1282                                         port->bulk_in_endpointAddress,
1283                                         USB_DIR_IN, port,
1284                                         portdata->in_buffer[j],
1285                                         IN_BUFLEN, option_indat_callback);
1286                 }
1287
1288                 /* outdat endpoints */
1289                 for (j = 0; j < N_OUT_URB; ++j) {
1290                         portdata->out_urbs[j] = option_setup_urb(serial,
1291                                         port->bulk_out_endpointAddress,
1292                                         USB_DIR_OUT, port,
1293                                         portdata->out_buffer[j],
1294                                         OUT_BUFLEN, option_outdat_callback);
1295                 }
1296         }
1297 }
1298
1299
1300 /** send RTS/DTR state to the port.
1301  *
1302  * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1303  * CDC.
1304 */
1305 static int option_send_setup(struct usb_serial_port *port)
1306 {
1307         struct usb_serial *serial = port->serial;
1308         struct option_intf_private *intfdata =
1309                 (struct option_intf_private *) serial->private;
1310         struct option_port_private *portdata;
1311         int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1312         int val = 0;
1313         dbg("%s", __func__);
1314
1315         if (is_blacklisted(ifNum, intfdata->blacklist_info) ==
1316                                                 OPTION_BLACKLIST_SENDSETUP) {
1317                 dbg("No send_setup on blacklisted interface #%d\n", ifNum);
1318                 return -EIO;
1319         }
1320
1321         portdata = usb_get_serial_port_data(port);
1322
1323         if (portdata->dtr_state)
1324                 val |= 0x01;
1325         if (portdata->rts_state)
1326                 val |= 0x02;
1327
1328         return usb_control_msg(serial->dev,
1329                 usb_rcvctrlpipe(serial->dev, 0),
1330                 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1331 }
1332
1333 static int option_startup(struct usb_serial *serial)
1334 {
1335         int i, j, err;
1336         struct usb_serial_port *port;
1337         struct option_port_private *portdata;
1338         u8 *buffer;
1339
1340         dbg("%s", __func__);
1341
1342         /* Now setup per port private data */
1343         for (i = 0; i < serial->num_ports; i++) {
1344                 port = serial->port[i];
1345                 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1346                 if (!portdata) {
1347                         dbg("%s: kmalloc for option_port_private (%d) failed!.",
1348                                         __func__, i);
1349                         return 1;
1350                 }
1351                 init_usb_anchor(&portdata->delayed);
1352
1353                 for (j = 0; j < N_IN_URB; j++) {
1354                         buffer = (u8 *)__get_free_page(GFP_KERNEL);
1355                         if (!buffer)
1356                                 goto bail_out_error;
1357                         portdata->in_buffer[j] = buffer;
1358                 }
1359
1360                 for (j = 0; j < N_OUT_URB; j++) {
1361                         buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1362                         if (!buffer)
1363                                 goto bail_out_error2;
1364                         portdata->out_buffer[j] = buffer;
1365                 }
1366
1367                 usb_set_serial_port_data(port, portdata);
1368
1369                 if (!port->interrupt_in_urb)
1370                         continue;
1371                 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1372                 if (err)
1373                         dbg("%s: submit irq_in urb failed %d",
1374                                 __func__, err);
1375         }
1376         option_setup_urbs(serial);
1377         return 0;
1378
1379 bail_out_error2:
1380         for (j = 0; j < N_OUT_URB; j++)
1381                 kfree(portdata->out_buffer[j]);
1382 bail_out_error:
1383         for (j = 0; j < N_IN_URB; j++)
1384                 if (portdata->in_buffer[j])
1385                         free_page((unsigned long)portdata->in_buffer[j]);
1386         kfree(portdata);
1387         return 1;
1388 }
1389
1390 static void stop_read_write_urbs(struct usb_serial *serial)
1391 {
1392         int i, j;
1393         struct usb_serial_port *port;
1394         struct option_port_private *portdata;
1395
1396         /* Stop reading/writing urbs */
1397         for (i = 0; i < serial->num_ports; ++i) {
1398                 port = serial->port[i];
1399                 portdata = usb_get_serial_port_data(port);
1400                 for (j = 0; j < N_IN_URB; j++)
1401                         usb_kill_urb(portdata->in_urbs[j]);
1402                 for (j = 0; j < N_OUT_URB; j++)
1403                         usb_kill_urb(portdata->out_urbs[j]);
1404         }
1405 }
1406
1407 static void option_disconnect(struct usb_serial *serial)
1408 {
1409         dbg("%s", __func__);
1410
1411         stop_read_write_urbs(serial);
1412 }
1413
1414 static void option_release(struct usb_serial *serial)
1415 {
1416         int i, j;
1417         struct usb_serial_port *port;
1418         struct option_port_private *portdata;
1419
1420         dbg("%s", __func__);
1421
1422         /* Now free them */
1423         for (i = 0; i < serial->num_ports; ++i) {
1424                 port = serial->port[i];
1425                 portdata = usb_get_serial_port_data(port);
1426
1427                 for (j = 0; j < N_IN_URB; j++) {
1428                         if (portdata->in_urbs[j]) {
1429                                 usb_free_urb(portdata->in_urbs[j]);
1430                                 free_page((unsigned long)
1431                                         portdata->in_buffer[j]);
1432                                 portdata->in_urbs[j] = NULL;
1433                         }
1434                 }
1435                 for (j = 0; j < N_OUT_URB; j++) {
1436                         if (portdata->out_urbs[j]) {
1437                                 usb_free_urb(portdata->out_urbs[j]);
1438                                 kfree(portdata->out_buffer[j]);
1439                                 portdata->out_urbs[j] = NULL;
1440                         }
1441                 }
1442         }
1443
1444         /* Now free per port private data */
1445         for (i = 0; i < serial->num_ports; i++) {
1446                 port = serial->port[i];
1447                 kfree(usb_get_serial_port_data(port));
1448         }
1449 }
1450
1451 #ifdef CONFIG_PM
1452 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1453 {
1454         struct option_intf_private *intfdata = serial->private;
1455         int b;
1456
1457         dbg("%s entered", __func__);
1458
1459         if (message.event & PM_EVENT_AUTO) {
1460                 spin_lock_irq(&intfdata->susp_lock);
1461                 b = intfdata->in_flight;
1462                 spin_unlock_irq(&intfdata->susp_lock);
1463
1464                 if (b)
1465                         return -EBUSY;
1466         }
1467
1468         spin_lock_irq(&intfdata->susp_lock);
1469         intfdata->suspended = 1;
1470         spin_unlock_irq(&intfdata->susp_lock);
1471         stop_read_write_urbs(serial);
1472
1473         return 0;
1474 }
1475
1476 static void play_delayed(struct usb_serial_port *port)
1477 {
1478         struct option_intf_private *data;
1479         struct option_port_private *portdata;
1480         struct urb *urb;
1481         int err;
1482
1483         portdata = usb_get_serial_port_data(port);
1484         data = port->serial->private;
1485         while ((urb = usb_get_from_anchor(&portdata->delayed))) {
1486                 err = usb_submit_urb(urb, GFP_ATOMIC);
1487                 if (!err)
1488                         data->in_flight++;
1489         }
1490 }
1491
1492 static int option_resume(struct usb_serial *serial)
1493 {
1494         int i, j;
1495         struct usb_serial_port *port;
1496         struct option_intf_private *intfdata = serial->private;
1497         struct option_port_private *portdata;
1498         struct urb *urb;
1499         int err = 0;
1500
1501         dbg("%s entered", __func__);
1502         /* get the interrupt URBs resubmitted unconditionally */
1503         for (i = 0; i < serial->num_ports; i++) {
1504                 port = serial->port[i];
1505                 if (!port->interrupt_in_urb) {
1506                         dbg("%s: No interrupt URB for port %d", __func__, i);
1507                         continue;
1508                 }
1509                 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1510                 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1511                 if (err < 0) {
1512                         err("%s: Error %d for interrupt URB of port%d",
1513                                  __func__, err, i);
1514                         goto err_out;
1515                 }
1516         }
1517
1518         for (i = 0; i < serial->num_ports; i++) {
1519                 /* walk all ports */
1520                 port = serial->port[i];
1521                 portdata = usb_get_serial_port_data(port);
1522
1523                 /* skip closed ports */
1524                 spin_lock_irq(&intfdata->susp_lock);
1525                 if (!portdata->opened) {
1526                         spin_unlock_irq(&intfdata->susp_lock);
1527                         continue;
1528                 }
1529
1530                 for (j = 0; j < N_IN_URB; j++) {
1531                         urb = portdata->in_urbs[j];
1532                         err = usb_submit_urb(urb, GFP_ATOMIC);
1533                         if (err < 0) {
1534                                 err("%s: Error %d for bulk URB %d",
1535                                          __func__, err, i);
1536                                 spin_unlock_irq(&intfdata->susp_lock);
1537                                 goto err_out;
1538                         }
1539                 }
1540                 play_delayed(port);
1541                 spin_unlock_irq(&intfdata->susp_lock);
1542         }
1543         spin_lock_irq(&intfdata->susp_lock);
1544         intfdata->suspended = 0;
1545         spin_unlock_irq(&intfdata->susp_lock);
1546 err_out:
1547         return err;
1548 }
1549 #endif
1550
1551 MODULE_AUTHOR(DRIVER_AUTHOR);
1552 MODULE_DESCRIPTION(DRIVER_DESC);
1553 MODULE_VERSION(DRIVER_VERSION);
1554 MODULE_LICENSE("GPL");
1555
1556 module_param(debug, bool, S_IRUGO | S_IWUSR);
1557 MODULE_PARM_DESC(debug, "Debug messages");