SAFE public projects git trees. - safe/jmp/linux-2.6/blob - 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/slab.h>
  41 #include <linux/module.h>
  42 #include <linux/bitops.h>
  43 #include <linux/usb.h>
  44 #include <linux/usb/serial.h>
  45
  46 /* Function prototypes */
  47 static int  option_probe(struct usb_serial *serial,
  48                         const struct usb_device_id *id);
  49 static int  option_open(struct tty_struct *tty, struct usb_serial_port *port);
  50 static void option_close(struct usb_serial_port *port);
  51 static void option_dtr_rts(struct usb_serial_port *port, int on);
  52
  53 static int  option_startup(struct usb_serial *serial);
  54 static void option_disconnect(struct usb_serial *serial);
  55 static void option_release(struct usb_serial *serial);
  56 static int  option_write_room(struct tty_struct *tty);
  57
  58 static void option_instat_callback(struct urb *urb);
  59
  60 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
  61                         const unsigned char *buf, int count);
  62 static int  option_chars_in_buffer(struct tty_struct *tty);
  63 static void option_set_termios(struct tty_struct *tty,
  64                         struct usb_serial_port *port, struct ktermios *old);
  65 static int  option_tiocmget(struct tty_struct *tty, struct file *file);
  66 static int  option_tiocmset(struct tty_struct *tty, struct file *file,
  67                                 unsigned int set, unsigned int clear);
  68 static int  option_send_setup(struct usb_serial_port *port);
  69 #ifdef CONFIG_PM
  70 static int  option_suspend(struct usb_serial *serial, pm_message_t message);
  71 static int  option_resume(struct usb_serial *serial);
  72 #endif
  73
  74 /* Vendor and product IDs */
  75 #define OPTION_VENDOR_ID                        0x0AF0
  76 #define OPTION_PRODUCT_COLT                     0x5000
  77 #define OPTION_PRODUCT_RICOLA                   0x6000
  78 #define OPTION_PRODUCT_RICOLA_LIGHT             0x6100
  79 #define OPTION_PRODUCT_RICOLA_QUAD              0x6200
  80 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT        0x6300
  81 #define OPTION_PRODUCT_RICOLA_NDIS              0x6050
  82 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT        0x6150
  83 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD         0x6250
  84 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT   0x6350
  85 #define OPTION_PRODUCT_COBRA                    0x6500
  86 #define OPTION_PRODUCT_COBRA_BUS                0x6501
  87 #define OPTION_PRODUCT_VIPER                    0x6600
  88 #define OPTION_PRODUCT_VIPER_BUS                0x6601
  89 #define OPTION_PRODUCT_GT_MAX_READY             0x6701
  90 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT         0x6721
  91 #define OPTION_PRODUCT_FUJI_MODEM_GT            0x6741
  92 #define OPTION_PRODUCT_FUJI_MODEM_EX            0x6761
  93 #define OPTION_PRODUCT_KOI_MODEM                0x6800
  94 #define OPTION_PRODUCT_SCORPION_MODEM           0x6901
  95 #define OPTION_PRODUCT_ETNA_MODEM               0x7001
  96 #define OPTION_PRODUCT_ETNA_MODEM_LITE          0x7021
  97 #define OPTION_PRODUCT_ETNA_MODEM_GT            0x7041
  98 #define OPTION_PRODUCT_ETNA_MODEM_EX            0x7061
  99 #define OPTION_PRODUCT_ETNA_KOI_MODEM           0x7100
 100 #define OPTION_PRODUCT_GTM380_MODEM             0x7201
 101
 102 #define HUAWEI_VENDOR_ID                        0x12D1
 103 #define HUAWEI_PRODUCT_E600                     0x1001
 104 #define HUAWEI_PRODUCT_E220                     0x1003
 105 #define HUAWEI_PRODUCT_E220BIS                  0x1004
 106 #define HUAWEI_PRODUCT_E1401                    0x1401
 107 #define HUAWEI_PRODUCT_E1402                    0x1402
 108 #define HUAWEI_PRODUCT_E1403                    0x1403
 109 #define HUAWEI_PRODUCT_E1404                    0x1404
 110 #define HUAWEI_PRODUCT_E1405                    0x1405
 111 #define HUAWEI_PRODUCT_E1406                    0x1406
 112 #define HUAWEI_PRODUCT_E1407                    0x1407
 113 #define HUAWEI_PRODUCT_E1408                    0x1408
 114 #define HUAWEI_PRODUCT_E1409                    0x1409
 115 #define HUAWEI_PRODUCT_E140A                    0x140A
 116 #define HUAWEI_PRODUCT_E140B                    0x140B
 117 #define HUAWEI_PRODUCT_E140C                    0x140C
 118 #define HUAWEI_PRODUCT_E140D                    0x140D
 119 #define HUAWEI_PRODUCT_E140E                    0x140E
 120 #define HUAWEI_PRODUCT_E140F                    0x140F
 121 #define HUAWEI_PRODUCT_E1410                    0x1410
 122 #define HUAWEI_PRODUCT_E1411                    0x1411
 123 #define HUAWEI_PRODUCT_E1412                    0x1412
 124 #define HUAWEI_PRODUCT_E1413                    0x1413
 125 #define HUAWEI_PRODUCT_E1414                    0x1414
 126 #define HUAWEI_PRODUCT_E1415                    0x1415
 127 #define HUAWEI_PRODUCT_E1416                    0x1416
 128 #define HUAWEI_PRODUCT_E1417                    0x1417
 129 #define HUAWEI_PRODUCT_E1418                    0x1418
 130 #define HUAWEI_PRODUCT_E1419                    0x1419
 131 #define HUAWEI_PRODUCT_E141A                    0x141A
 132 #define HUAWEI_PRODUCT_E141B                    0x141B
 133 #define HUAWEI_PRODUCT_E141C                    0x141C
 134 #define HUAWEI_PRODUCT_E141D                    0x141D
 135 #define HUAWEI_PRODUCT_E141E                    0x141E
 136 #define HUAWEI_PRODUCT_E141F                    0x141F
 137 #define HUAWEI_PRODUCT_E1420                    0x1420
 138 #define HUAWEI_PRODUCT_E1421                    0x1421
 139 #define HUAWEI_PRODUCT_E1422                    0x1422
 140 #define HUAWEI_PRODUCT_E1423                    0x1423
 141 #define HUAWEI_PRODUCT_E1424                    0x1424
 142 #define HUAWEI_PRODUCT_E1425                    0x1425
 143 #define HUAWEI_PRODUCT_E1426                    0x1426
 144 #define HUAWEI_PRODUCT_E1427                    0x1427
 145 #define HUAWEI_PRODUCT_E1428                    0x1428
 146 #define HUAWEI_PRODUCT_E1429                    0x1429
 147 #define HUAWEI_PRODUCT_E142A                    0x142A
 148 #define HUAWEI_PRODUCT_E142B                    0x142B
 149 #define HUAWEI_PRODUCT_E142C                    0x142C
 150 #define HUAWEI_PRODUCT_E142D                    0x142D
 151 #define HUAWEI_PRODUCT_E142E                    0x142E
 152 #define HUAWEI_PRODUCT_E142F                    0x142F
 153 #define HUAWEI_PRODUCT_E1430                    0x1430
 154 #define HUAWEI_PRODUCT_E1431                    0x1431
 155 #define HUAWEI_PRODUCT_E1432                    0x1432
 156 #define HUAWEI_PRODUCT_E1433                    0x1433
 157 #define HUAWEI_PRODUCT_E1434                    0x1434
 158 #define HUAWEI_PRODUCT_E1435                    0x1435
 159 #define HUAWEI_PRODUCT_E1436                    0x1436
 160 #define HUAWEI_PRODUCT_E1437                    0x1437
 161 #define HUAWEI_PRODUCT_E1438                    0x1438
 162 #define HUAWEI_PRODUCT_E1439                    0x1439
 163 #define HUAWEI_PRODUCT_E143A                    0x143A
 164 #define HUAWEI_PRODUCT_E143B                    0x143B
 165 #define HUAWEI_PRODUCT_E143C                    0x143C
 166 #define HUAWEI_PRODUCT_E143D                    0x143D
 167 #define HUAWEI_PRODUCT_E143E                    0x143E
 168 #define HUAWEI_PRODUCT_E143F                    0x143F
 169 #define HUAWEI_PRODUCT_E14AC                    0x14AC
 170
 171 #define QUANTA_VENDOR_ID                        0x0408
 172 #define QUANTA_PRODUCT_Q101                     0xEA02
 173 #define QUANTA_PRODUCT_Q111                     0xEA03
 174 #define QUANTA_PRODUCT_GLX                      0xEA04
 175 #define QUANTA_PRODUCT_GKE                      0xEA05
 176 #define QUANTA_PRODUCT_GLE                      0xEA06
 177
 178 #define NOVATELWIRELESS_VENDOR_ID               0x1410
 179
 180 /* YISO PRODUCTS */
 181
 182 #define YISO_VENDOR_ID                          0x0EAB
 183 #define YISO_PRODUCT_U893                       0xC893
 184
 185 /* MERLIN EVDO PRODUCTS */
 186 #define NOVATELWIRELESS_PRODUCT_V640            0x1100
 187 #define NOVATELWIRELESS_PRODUCT_V620            0x1110
 188 #define NOVATELWIRELESS_PRODUCT_V740            0x1120
 189 #define NOVATELWIRELESS_PRODUCT_V720            0x1130
 190
 191 /* MERLIN HSDPA/HSPA PRODUCTS */
 192 #define NOVATELWIRELESS_PRODUCT_U730            0x1400
 193 #define NOVATELWIRELESS_PRODUCT_U740            0x1410
 194 #define NOVATELWIRELESS_PRODUCT_U870            0x1420
 195 #define NOVATELWIRELESS_PRODUCT_XU870           0x1430
 196 #define NOVATELWIRELESS_PRODUCT_X950D           0x1450
 197
 198 /* EXPEDITE PRODUCTS */
 199 #define NOVATELWIRELESS_PRODUCT_EV620           0x2100
 200 #define NOVATELWIRELESS_PRODUCT_ES720           0x2110
 201 #define NOVATELWIRELESS_PRODUCT_E725            0x2120
 202 #define NOVATELWIRELESS_PRODUCT_ES620           0x2130
 203 #define NOVATELWIRELESS_PRODUCT_EU730           0x2400
 204 #define NOVATELWIRELESS_PRODUCT_EU740           0x2410
 205 #define NOVATELWIRELESS_PRODUCT_EU870D          0x2420
 206
 207 /* OVATION PRODUCTS */
 208 #define NOVATELWIRELESS_PRODUCT_MC727           0x4100
 209 #define NOVATELWIRELESS_PRODUCT_MC950D          0x4400
 210 #define NOVATELWIRELESS_PRODUCT_U727            0x5010
 211 #define NOVATELWIRELESS_PRODUCT_MC727_NEW       0x5100
 212 #define NOVATELWIRELESS_PRODUCT_MC760           0x6000
 213 #define NOVATELWIRELESS_PRODUCT_OVMC760         0x6002
 214
 215 /* FUTURE NOVATEL PRODUCTS */
 216 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED  0X6001
 217 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED  0X7000
 218 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED  0X7001
 219 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
 220 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
 221 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
 222 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
 223 #define NOVATELWIRELESS_PRODUCT_GLOBAL          0XA001
 224
 225 /* AMOI PRODUCTS */
 226 #define AMOI_VENDOR_ID                          0x1614
 227 #define AMOI_PRODUCT_H01                        0x0800
 228 #define AMOI_PRODUCT_H01A                       0x7002
 229 #define AMOI_PRODUCT_H02                        0x0802
 230
 231 #define DELL_VENDOR_ID                          0x413C
 232
 233 /* Dell modems */
 234 #define DELL_PRODUCT_5700_MINICARD              0x8114
 235 #define DELL_PRODUCT_5500_MINICARD              0x8115
 236 #define DELL_PRODUCT_5505_MINICARD              0x8116
 237 #define DELL_PRODUCT_5700_EXPRESSCARD           0x8117
 238 #define DELL_PRODUCT_5510_EXPRESSCARD           0x8118
 239
 240 #define DELL_PRODUCT_5700_MINICARD_SPRINT       0x8128
 241 #define DELL_PRODUCT_5700_MINICARD_TELUS        0x8129
 242
 243 #define DELL_PRODUCT_5720_MINICARD_VZW          0x8133
 244 #define DELL_PRODUCT_5720_MINICARD_SPRINT       0x8134
 245 #define DELL_PRODUCT_5720_MINICARD_TELUS        0x8135
 246 #define DELL_PRODUCT_5520_MINICARD_CINGULAR     0x8136
 247 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L    0x8137
 248 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I    0x8138
 249
 250 #define DELL_PRODUCT_5730_MINICARD_SPRINT       0x8180
 251 #define DELL_PRODUCT_5730_MINICARD_TELUS        0x8181
 252 #define DELL_PRODUCT_5730_MINICARD_VZW          0x8182
 253
 254 #define KYOCERA_VENDOR_ID                       0x0c88
 255 #define KYOCERA_PRODUCT_KPC650                  0x17da
 256 #define KYOCERA_PRODUCT_KPC680                  0x180a
 257
 258 #define ANYDATA_VENDOR_ID                       0x16d5
 259 #define ANYDATA_PRODUCT_ADU_620UW               0x6202
 260 #define ANYDATA_PRODUCT_ADU_E100A               0x6501
 261 #define ANYDATA_PRODUCT_ADU_500A                0x6502
 262
 263 #define AXESSTEL_VENDOR_ID                      0x1726
 264 #define AXESSTEL_PRODUCT_MV110H                 0x1000
 265
 266 #define BANDRICH_VENDOR_ID                      0x1A8D
 267 #define BANDRICH_PRODUCT_C100_1                 0x1002
 268 #define BANDRICH_PRODUCT_C100_2                 0x1003
 269 #define BANDRICH_PRODUCT_1004                   0x1004
 270 #define BANDRICH_PRODUCT_1005                   0x1005
 271 #define BANDRICH_PRODUCT_1006                   0x1006
 272 #define BANDRICH_PRODUCT_1007                   0x1007
 273 #define BANDRICH_PRODUCT_1008                   0x1008
 274 #define BANDRICH_PRODUCT_1009                   0x1009
 275 #define BANDRICH_PRODUCT_100A                   0x100a
 276
 277 #define BANDRICH_PRODUCT_100B                   0x100b
 278 #define BANDRICH_PRODUCT_100C                   0x100c
 279 #define BANDRICH_PRODUCT_100D                   0x100d
 280 #define BANDRICH_PRODUCT_100E                   0x100e
 281
 282 #define BANDRICH_PRODUCT_100F                   0x100f
 283 #define BANDRICH_PRODUCT_1010                   0x1010
 284 #define BANDRICH_PRODUCT_1011                   0x1011
 285 #define BANDRICH_PRODUCT_1012                   0x1012
 286
 287 #define AMOI_VENDOR_ID                  0x1614
 288 #define AMOI_PRODUCT_9508                       0x0800
 289
 290 #define QUALCOMM_VENDOR_ID                      0x05C6
 291
 292 #define CMOTECH_VENDOR_ID                       0x16d8
 293 #define CMOTECH_PRODUCT_6008                    0x6008
 294 #define CMOTECH_PRODUCT_6280                    0x6280
 295
 296 #define TELIT_VENDOR_ID                         0x1bc7
 297 #define TELIT_PRODUCT_UC864E                    0x1003
 298 #define TELIT_PRODUCT_UC864G                    0x1004
 299
 300 /* ZTE PRODUCTS */
 301 #define ZTE_VENDOR_ID                           0x19d2
 302 #define ZTE_PRODUCT_MF622                       0x0001
 303 #define ZTE_PRODUCT_MF628                       0x0015
 304 #define ZTE_PRODUCT_MF626                       0x0031
 305 #define ZTE_PRODUCT_CDMA_TECH                   0xfffe
 306 #define ZTE_PRODUCT_AC8710                      0xfff1
 307 #define ZTE_PRODUCT_AC2726                      0xfff5
 308
 309 #define BENQ_VENDOR_ID                          0x04a5
 310 #define BENQ_PRODUCT_H10                        0x4068
 311
 312 #define DLINK_VENDOR_ID                         0x1186
 313 #define DLINK_PRODUCT_DWM_652                   0x3e04
 314 #define DLINK_PRODUCT_DWM_652_U5                0xce16
 315 #define DLINK_PRODUCT_DWM_652_U5A               0xce1e
 316
 317 #define QISDA_VENDOR_ID                         0x1da5
 318 #define QISDA_PRODUCT_H21_4512                  0x4512
 319 #define QISDA_PRODUCT_H21_4523                  0x4523
 320 #define QISDA_PRODUCT_H20_4515                  0x4515
 321 #define QISDA_PRODUCT_H20_4519                  0x4519
 322
 323 /* TLAYTECH PRODUCTS */
 324 #define TLAYTECH_VENDOR_ID                      0x20B9
 325 #define TLAYTECH_PRODUCT_TEU800                 0x1682
 326
 327 /* TOSHIBA PRODUCTS */
 328 #define TOSHIBA_VENDOR_ID                       0x0930
 329 #define TOSHIBA_PRODUCT_HSDPA_MINICARD          0x1302
 330 #define TOSHIBA_PRODUCT_G450                    0x0d45
 331
 332 #define ALINK_VENDOR_ID                         0x1e0e
 333 #define ALINK_PRODUCT_3GU                       0x9200
 334
 335 /* ALCATEL PRODUCTS */
 336 #define ALCATEL_VENDOR_ID                       0x1bbb
 337 #define ALCATEL_PRODUCT_X060S                   0x0000
 338
 339 #define PIRELLI_VENDOR_ID                       0x1266
 340 #define PIRELLI_PRODUCT_C100_1                  0x1002
 341 #define PIRELLI_PRODUCT_C100_2                  0x1003
 342 #define PIRELLI_PRODUCT_1004                    0x1004
 343 #define PIRELLI_PRODUCT_1005                    0x1005
 344 #define PIRELLI_PRODUCT_1006                    0x1006
 345 #define PIRELLI_PRODUCT_1007                    0x1007
 346 #define PIRELLI_PRODUCT_1008                    0x1008
 347 #define PIRELLI_PRODUCT_1009                    0x1009
 348 #define PIRELLI_PRODUCT_100A                    0x100a
 349 #define PIRELLI_PRODUCT_100B                    0x100b
 350 #define PIRELLI_PRODUCT_100C                    0x100c
 351 #define PIRELLI_PRODUCT_100D                    0x100d
 352 #define PIRELLI_PRODUCT_100E                    0x100e
 353 #define PIRELLI_PRODUCT_100F                    0x100f
 354 #define PIRELLI_PRODUCT_1011                    0x1011
 355 #define PIRELLI_PRODUCT_1012                    0x1012
 356
 357 /* Airplus products */
 358 #define AIRPLUS_VENDOR_ID                       0x1011
 359 #define AIRPLUS_PRODUCT_MCD650                  0x3198
 360
 361 /* Longcheer/Longsung vendor ID; makes whitelabel devices that
 362  * many other vendors like 4G Systems, Alcatel, ChinaBird,
 363  * Mobidata, etc sell under their own brand names.
 364  */
 365 #define LONGCHEER_VENDOR_ID                     0x1c9e
 366
 367 /* 4G Systems products */
 368 /* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick *
 369  * It seems to contain a Qualcomm QSC6240/6290 chipset            */
 370 #define FOUR_G_SYSTEMS_PRODUCT_W14              0x9603
 371
 372 /* Haier products */
 373 #define HAIER_VENDOR_ID                         0x201e
 374 #define HAIER_PRODUCT_CE100                     0x2009
 375
 376 /* some devices interfaces need special handling due to a number of reasons */
 377 enum option_blacklist_reason {
 378                 OPTION_BLACKLIST_NONE = 0,
 379                 OPTION_BLACKLIST_SENDSETUP = 1,
 380                 OPTION_BLACKLIST_RESERVED_IF = 2
 381 };
 382
 383 struct option_blacklist_info {
 384         const u32 infolen;      /* number of interface numbers on blacklist */
 385         const u8  *ifaceinfo;   /* pointer to the array holding the numbers */
 386         enum option_blacklist_reason reason;
 387 };
 388
 389 static const u8 four_g_w14_no_sendsetup[] = { 0, 1 };
 390 static const struct option_blacklist_info four_g_w14_blacklist = {
 391         .infolen = ARRAY_SIZE(four_g_w14_no_sendsetup),
 392         .ifaceinfo = four_g_w14_no_sendsetup,
 393         .reason = OPTION_BLACKLIST_SENDSETUP
 394 };
 395
 396 static const struct usb_device_id option_ids[] = {
 397         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
 398         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
 399         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
 400         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
 401         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
 402         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
 403         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
 404         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
 405         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
 406         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
 407         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
 408         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
 409         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
 410         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
 411         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
 412         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
 413         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
 414         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
 415         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
 416         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
 417         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
 418         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
 419         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
 420         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
 421         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) },
 422         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
 423         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
 424         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
 425         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
 426         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
 427         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
 428         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
 429         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
 430         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
 431         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
 432         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
 433         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
 434         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
 435         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
 436         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
 437         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
 438         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
 439         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
 440         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
 441         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
 442         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
 443         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
 444         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
 445         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
 446         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
 447         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
 448         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
 449         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
 450         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
 451         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
 452         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
 453         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
 454         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
 455         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
 456         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
 457         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
 458         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
 459         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
 460         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
 461         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
 462         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
 463         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
 464         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
 465         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
 466         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
 467         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
 468         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
 469         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
 470         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
 471         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
 472         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
 473         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
 474         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
 475         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
 476         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
 477         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
 478         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
 479         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
 480         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
 481         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
 482         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
 483         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
 484         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
 485         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
 486         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
 487         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
 488         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
 489         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
 490         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
 491         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
 492         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
 493         { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) },
 494         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
 495         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
 496         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
 497         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
 498         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
 499         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
 500         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
 501         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
 502         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
 503         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
 504         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
 505         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
 506         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
 507         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
 508         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
 509         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
 510         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
 511         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
 512         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
 513         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */
 514         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */
 515         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */
 516         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */
 517         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
 518         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
 519         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
 520         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
 521         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
 522         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
 523         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
 524         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
 525
 526         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
 527         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
 528         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
 529
 530         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) },             /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
 531         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) },             /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
 532         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) },             /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
 533         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) },          /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
 534         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) },          /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
 535         { 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 */
 536         { 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 */
 537         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) },         /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
 538         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) },      /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
 539         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) },       /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
 540         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) },    /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
 541         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) },   /* Dell Wireless HSDPA 5520 */
 542         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) },   /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
 543         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) },      /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
 544         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) },       /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
 545         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) },         /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
 546         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },   /* ADU-E100, ADU-310 */
 547         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
 548         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
 549         { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
 550         { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
 551         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
 552         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
 553         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
 554         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
 555         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
 556         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
 557         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
 558         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
 559         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
 560         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
 561         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
 562         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
 563         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
 564         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
 565         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
 566         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
 567         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
 568         { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
 569         { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
 570         { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
 571         { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
 572         { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6280) }, /* BP3-USB & BP3-EXT HSDPA */
 573         { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6008) },
 574         { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
 575         { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) },
 576         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */
 577         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) },
 578         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) },
 579         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
 580         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
 581         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
 582         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
 583         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
 584         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
 585         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
 586         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) },
 587         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) },
 588         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) },
 589         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) },
 590         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) },
 591         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) },
 592         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) },
 593         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) },
 594         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) },
 595         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) },
 596         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) },
 597         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) },
 598         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) },
 599         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) },
 600         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) },
 601         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) },
 602         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) },
 603         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) },
 604         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) },
 605         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) },
 606         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) },
 607         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) },
 608         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) },
 609         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) },
 610         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) },
 611         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) },
 612         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) },
 613         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) },
 614         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) },
 615         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) },
 616         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) },
 617         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) },
 618         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) },
 619         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) },
 620         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) },
 621         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) },
 622         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) },
 623         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) },
 624         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) },
 625         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) },
 626         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) },
 627         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) },
 628         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) },
 629         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) },
 630         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) },
 631         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) },
 632         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) },
 633         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) },
 634         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
 635         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) },
 636         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) },
 637         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) },
 638         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) },
 639         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) },
 640         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) },
 641         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) },
 642         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) },
 643         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) },
 644         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) },
 645         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) },
 646         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) },
 647         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) },
 648         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) },
 649         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) },
 650         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) },
 651         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) },
 652         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0144, 0xff, 0xff, 0xff) },
 653         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0145, 0xff, 0xff, 0xff) },
 654         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0146, 0xff, 0xff, 0xff) },
 655         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) },
 656         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0148, 0xff, 0xff, 0xff) },
 657         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0149, 0xff, 0xff, 0xff) },
 658         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0150, 0xff, 0xff, 0xff) },
 659         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) },
 660         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) },
 661         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) },
 662         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) },
 663         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) },
 664         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) },
 665         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) },
 666         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) },
 667         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) },
 668         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) },
 669         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) },
 670         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) },
 671         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
 672         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
 673         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
 674         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) },
 675         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) },
 676         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) },
 677         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) },
 678         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) },
 679         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) },
 680         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) },
 681         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) },
 682         { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
 683         { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) },
 684         { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */
 685         { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5A) },
 686         { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) },
 687         { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) },
 688         { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) },
 689         { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) },
 690         { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) },
 691         { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */
 692         { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) },
 693         { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) },
 694         { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) },
 695         { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) },
 696         { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) },
 697         { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14),
 698           .driver_info = (kernel_ulong_t)&four_g_w14_blacklist
 699         },
 700         { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) },
 701         /* Pirelli  */
 702         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_1)},
 703         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_2)},
 704         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1004)},
 705         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1005)},
 706         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1006)},
 707         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1007)},
 708         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1008)},
 709         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1009)},
 710         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100A)},
 711         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100B) },
 712         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100C) },
 713         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100D) },
 714         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100E) },
 715         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100F) },
 716         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1011)},
 717         { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1012)},
 718
 719         { } /* Terminating entry */
 720 };
 721 MODULE_DEVICE_TABLE(usb, option_ids);
 722
 723 static struct usb_driver option_driver = {
 724         .name       = "option",
 725         .probe      = usb_serial_probe,
 726         .disconnect = usb_serial_disconnect,
 727 #ifdef CONFIG_PM
 728         .suspend    = usb_serial_suspend,
 729         .resume     = usb_serial_resume,
 730         .supports_autosuspend = 1,
 731 #endif
 732         .id_table   = option_ids,
 733         .no_dynamic_id =        1,
 734 };
 735
 736 /* The card has three separate interfaces, which the serial driver
 737  * recognizes separately, thus num_port=1.
 738  */
 739
 740 static struct usb_serial_driver option_1port_device = {
 741         .driver = {
 742                 .owner =        THIS_MODULE,
 743                 .name =         "option1",
 744         },
 745         .description       = "GSM modem (1-port)",
 746         .usb_driver        = &option_driver,
 747         .id_table          = option_ids,
 748         .num_ports         = 1,
 749         .probe             = option_probe,
 750         .open              = option_open,
 751         .close             = option_close,
 752         .dtr_rts           = option_dtr_rts,
 753         .write             = option_write,
 754         .write_room        = option_write_room,
 755         .chars_in_buffer   = option_chars_in_buffer,
 756         .set_termios       = option_set_termios,
 757         .tiocmget          = option_tiocmget,
 758         .tiocmset          = option_tiocmset,
 759         .attach            = option_startup,
 760         .disconnect        = option_disconnect,
 761         .release           = option_release,
 762         .read_int_callback = option_instat_callback,
 763 #ifdef CONFIG_PM
 764         .suspend           = option_suspend,
 765         .resume            = option_resume,
 766 #endif
 767 };
 768
 769 static int debug;
 770
 771 /* per port private data */
 772
 773 #define N_IN_URB 4
 774 #define N_OUT_URB 4
 775 #define IN_BUFLEN 4096
 776 #define OUT_BUFLEN 4096
 777
 778 struct option_intf_private {
 779         spinlock_t susp_lock;
 780         unsigned int suspended:1;
 781         int in_flight;
 782         struct option_blacklist_info *blacklist_info;
 783 };
 784
 785 struct option_port_private {
 786         /* Input endpoints and buffer for this port */
 787         struct urb *in_urbs[N_IN_URB];
 788         u8 *in_buffer[N_IN_URB];
 789         /* Output endpoints and buffer for this port */
 790         struct urb *out_urbs[N_OUT_URB];
 791         u8 *out_buffer[N_OUT_URB];
 792         unsigned long out_busy;         /* Bit vector of URBs in use */
 793         int opened;
 794         struct usb_anchor delayed;
 795
 796         /* Settings for the port */
 797         int rts_state;  /* Handshaking pins (outputs) */
 798         int dtr_state;
 799         int cts_state;  /* Handshaking pins (inputs) */
 800         int dsr_state;
 801         int dcd_state;
 802         int ri_state;
 803
 804         unsigned long tx_start_time[N_OUT_URB];
 805 };
 806
 807 /* Functions used by new usb-serial code. */
 808 static int __init option_init(void)
 809 {
 810         int retval;
 811         retval = usb_serial_register(&option_1port_device);
 812         if (retval)
 813                 goto failed_1port_device_register;
 814         retval = usb_register(&option_driver);
 815         if (retval)
 816                 goto failed_driver_register;
 817
 818         printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
 819                DRIVER_DESC "\n");
 820
 821         return 0;
 822
 823 failed_driver_register:
 824         usb_serial_deregister(&option_1port_device);
 825 failed_1port_device_register:
 826         return retval;
 827 }
 828
 829 static void __exit option_exit(void)
 830 {
 831         usb_deregister(&option_driver);
 832         usb_serial_deregister(&option_1port_device);
 833 }
 834
 835 module_init(option_init);
 836 module_exit(option_exit);
 837
 838 static int option_probe(struct usb_serial *serial,
 839                         const struct usb_device_id *id)
 840 {
 841         struct option_intf_private *data;
 842
 843         /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */
 844         if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID &&
 845                 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 &&
 846                 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8)
 847                 return -ENODEV;
 848
 849         /* Bandrich modem and AT command interface is 0xff */
 850         if ((serial->dev->descriptor.idVendor == BANDRICH_VENDOR_ID ||
 851                 serial->dev->descriptor.idVendor == PIRELLI_VENDOR_ID) &&
 852                 serial->interface->cur_altsetting->desc.bInterfaceClass != 0xff)
 853                 return -ENODEV;
 854
 855         data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL);
 856         if (!data)
 857                 return -ENOMEM;
 858         spin_lock_init(&data->susp_lock);
 859         data->blacklist_info = (struct option_blacklist_info*) id->driver_info;
 860         return 0;
 861 }
 862
 863 static enum option_blacklist_reason is_blacklisted(const u8 ifnum,
 864                                 const struct option_blacklist_info *blacklist)
 865 {
 866         const u8  *info;
 867         int i;
 868
 869         if (blacklist) {
 870                 info = blacklist->ifaceinfo;
 871
 872                 for (i = 0; i < blacklist->infolen; i++) {
 873                         if (info[i] == ifnum)
 874                                 return blacklist->reason;
 875                 }
 876         }
 877         return OPTION_BLACKLIST_NONE;
 878 }
 879
 880 static void option_set_termios(struct tty_struct *tty,
 881                 struct usb_serial_port *port, struct ktermios *old_termios)
 882 {
 883         dbg("%s", __func__);
 884         /* Doesn't support option setting */
 885         tty_termios_copy_hw(tty->termios, old_termios);
 886         option_send_setup(port);
 887 }
 888
 889 static int option_tiocmget(struct tty_struct *tty, struct file *file)
 890 {
 891         struct usb_serial_port *port = tty->driver_data;
 892         unsigned int value;
 893         struct option_port_private *portdata;
 894
 895         portdata = usb_get_serial_port_data(port);
 896
 897         value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
 898                 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
 899                 ((portdata->cts_state) ? TIOCM_CTS : 0) |
 900                 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
 901                 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
 902                 ((portdata->ri_state) ? TIOCM_RNG : 0);
 903
 904         return value;
 905 }
 906
 907 static int option_tiocmset(struct tty_struct *tty, struct file *file,
 908                         unsigned int set, unsigned int clear)
 909 {
 910         struct usb_serial_port *port = tty->driver_data;
 911         struct option_port_private *portdata;
 912
 913         portdata = usb_get_serial_port_data(port);
 914
 915         /* FIXME: what locks portdata fields ? */
 916         if (set & TIOCM_RTS)
 917                 portdata->rts_state = 1;
 918         if (set & TIOCM_DTR)
 919                 portdata->dtr_state = 1;
 920
 921         if (clear & TIOCM_RTS)
 922                 portdata->rts_state = 0;
 923         if (clear & TIOCM_DTR)
 924                 portdata->dtr_state = 0;
 925         return option_send_setup(port);
 926 }
 927
 928 /* Write */
 929 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
 930                         const unsigned char *buf, int count)
 931 {
 932         struct option_port_private *portdata;
 933         struct option_intf_private *intfdata;
 934         int i;
 935         int left, todo;
 936         struct urb *this_urb = NULL; /* spurious */
 937         int err;
 938         unsigned long flags;
 939
 940         portdata = usb_get_serial_port_data(port);
 941         intfdata = port->serial->private;
 942
 943         dbg("%s: write (%d chars)", __func__, count);
 944
 945         i = 0;
 946         left = count;
 947         for (i = 0; left > 0 && i < N_OUT_URB; i++) {
 948                 todo = left;
 949                 if (todo > OUT_BUFLEN)
 950                         todo = OUT_BUFLEN;
 951
 952                 this_urb = portdata->out_urbs[i];
 953                 if (test_and_set_bit(i, &portdata->out_busy)) {
 954                         if (time_before(jiffies,
 955                                         portdata->tx_start_time[i] + 10 * HZ))
 956                                 continue;
 957                         usb_unlink_urb(this_urb);
 958                         continue;
 959                 }
 960                 dbg("%s: endpoint %d buf %d", __func__,
 961                         usb_pipeendpoint(this_urb->pipe), i);
 962
 963                 err = usb_autopm_get_interface_async(port->serial->interface);
 964                 if (err < 0)
 965                         break;
 966
 967                 /* send the data */
 968                 memcpy(this_urb->transfer_buffer, buf, todo);
 969                 this_urb->transfer_buffer_length = todo;
 970
 971                 spin_lock_irqsave(&intfdata->susp_lock, flags);
 972                 if (intfdata->suspended) {
 973                         usb_anchor_urb(this_urb, &portdata->delayed);
 974                         spin_unlock_irqrestore(&intfdata->susp_lock, flags);
 975                 } else {
 976                         intfdata->in_flight++;
 977                         spin_unlock_irqrestore(&intfdata->susp_lock, flags);
 978                         err = usb_submit_urb(this_urb, GFP_ATOMIC);
 979                         if (err) {
 980                                 dbg("usb_submit_urb %p (write bulk) failed "
 981                                         "(%d)", this_urb, err);
 982                                 clear_bit(i, &portdata->out_busy);
 983                                 spin_lock_irqsave(&intfdata->susp_lock, flags);
 984                                 intfdata->in_flight--;
 985                                 spin_unlock_irqrestore(&intfdata->susp_lock, flags);
 986                                 continue;
 987                         }
 988                 }
 989
 990                 portdata->tx_start_time[i] = jiffies;
 991                 buf += todo;
 992                 left -= todo;
 993         }
 994
 995         count -= left;
 996         dbg("%s: wrote (did %d)", __func__, count);
 997         return count;
 998 }
 999
1000 static void option_indat_callback(struct urb *urb)
1001 {
1002         int err;
1003         int endpoint;
1004         struct usb_serial_port *port;
1005         struct tty_struct *tty;
1006         unsigned char *data = urb->transfer_buffer;
1007         int status = urb->status;
1008
1009         dbg("%s: %p", __func__, urb);
1010
1011         endpoint = usb_pipeendpoint(urb->pipe);
1012         port =  urb->context;
1013
1014         if (status) {
1015                 dbg("%s: nonzero status: %d on endpoint %02x.",
1016                     __func__, status, endpoint);
1017         } else {
1018                 tty = tty_port_tty_get(&port->port);
1019                 if (urb->actual_length) {
1020                         tty_insert_flip_string(tty, data, urb->actual_length);
1021                         tty_flip_buffer_push(tty);
1022                 } else
1023                         dbg("%s: empty read urb received", __func__);
1024                 tty_kref_put(tty);
1025
1026                 /* Resubmit urb so we continue receiving */
1027                 if (status != -ESHUTDOWN) {
1028                         err = usb_submit_urb(urb, GFP_ATOMIC);
1029                         if (err && err != -EPERM)
1030                                 printk(KERN_ERR "%s: resubmit read urb failed. "
1031                                         "(%d)", __func__, err);
1032                         else
1033                                 usb_mark_last_busy(port->serial->dev);
1034                 }
1035
1036         }
1037         return;
1038 }
1039
1040 static void option_outdat_callback(struct urb *urb)
1041 {
1042         struct usb_serial_port *port;
1043         struct option_port_private *portdata;
1044         struct option_intf_private *intfdata;
1045         int i;
1046
1047         dbg("%s", __func__);
1048
1049         port =  urb->context;
1050         intfdata = port->serial->private;
1051
1052         usb_serial_port_softint(port);
1053         usb_autopm_put_interface_async(port->serial->interface);
1054         portdata = usb_get_serial_port_data(port);
1055         spin_lock(&intfdata->susp_lock);
1056         intfdata->in_flight--;
1057         spin_unlock(&intfdata->susp_lock);
1058
1059         for (i = 0; i < N_OUT_URB; ++i) {
1060                 if (portdata->out_urbs[i] == urb) {
1061                         smp_mb__before_clear_bit();
1062                         clear_bit(i, &portdata->out_busy);
1063                         break;
1064                 }
1065         }
1066 }
1067
1068 static void option_instat_callback(struct urb *urb)
1069 {
1070         int err;
1071         int status = urb->status;
1072         struct usb_serial_port *port =  urb->context;
1073         struct option_port_private *portdata = usb_get_serial_port_data(port);
1074
1075         dbg("%s", __func__);
1076         dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
1077
1078         if (status == 0) {
1079                 struct usb_ctrlrequest *req_pkt =
1080                                 (struct usb_ctrlrequest *)urb->transfer_buffer;
1081
1082                 if (!req_pkt) {
1083                         dbg("%s: NULL req_pkt", __func__);
1084                         return;
1085                 }
1086                 if ((req_pkt->bRequestType == 0xA1) &&
1087                                 (req_pkt->bRequest == 0x20)) {
1088                         int old_dcd_state;
1089                         unsigned char signals = *((unsigned char *)
1090                                         urb->transfer_buffer +
1091                                         sizeof(struct usb_ctrlrequest));
1092
1093                         dbg("%s: signal x%x", __func__, signals);
1094
1095                         old_dcd_state = portdata->dcd_state;
1096                         portdata->cts_state = 1;
1097                         portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
1098                         portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
1099                         portdata->ri_state = ((signals & 0x08) ? 1 : 0);
1100
1101                         if (old_dcd_state && !portdata->dcd_state) {
1102                                 struct tty_struct *tty =
1103                                                 tty_port_tty_get(&port->port);
1104                                 if (tty && !C_CLOCAL(tty))
1105                                         tty_hangup(tty);
1106                                 tty_kref_put(tty);
1107                         }
1108                 } else {
1109                         dbg("%s: type %x req %x", __func__,
1110                                 req_pkt->bRequestType, req_pkt->bRequest);
1111                 }
1112         } else
1113                 err("%s: error %d", __func__, status);
1114
1115         /* Resubmit urb so we continue receiving IRQ data */
1116         if (status != -ESHUTDOWN && status != -ENOENT) {
1117                 err = usb_submit_urb(urb, GFP_ATOMIC);
1118                 if (err)
1119                         dbg("%s: resubmit intr urb failed. (%d)",
1120                                 __func__, err);
1121         }
1122 }
1123
1124 static int option_write_room(struct tty_struct *tty)
1125 {
1126         struct usb_serial_port *port = tty->driver_data;
1127         struct option_port_private *portdata;
1128         int i;
1129         int data_len = 0;
1130         struct urb *this_urb;
1131
1132         portdata = usb_get_serial_port_data(port);
1133
1134         for (i = 0; i < N_OUT_URB; i++) {
1135                 this_urb = portdata->out_urbs[i];
1136                 if (this_urb && !test_bit(i, &portdata->out_busy))
1137                         data_len += OUT_BUFLEN;
1138         }
1139
1140         dbg("%s: %d", __func__, data_len);
1141         return data_len;
1142 }
1143
1144 static int option_chars_in_buffer(struct tty_struct *tty)
1145 {
1146         struct usb_serial_port *port = tty->driver_data;
1147         struct option_port_private *portdata;
1148         int i;
1149         int data_len = 0;
1150         struct urb *this_urb;
1151
1152         portdata = usb_get_serial_port_data(port);
1153
1154         for (i = 0; i < N_OUT_URB; i++) {
1155                 this_urb = portdata->out_urbs[i];
1156                 /* FIXME: This locking is insufficient as this_urb may
1157                    go unused during the test */
1158                 if (this_urb && test_bit(i, &portdata->out_busy))
1159                         data_len += this_urb->transfer_buffer_length;
1160         }
1161         dbg("%s: %d", __func__, data_len);
1162         return data_len;
1163 }
1164
1165 static int option_open(struct tty_struct *tty, struct usb_serial_port *port)
1166 {
1167         struct option_port_private *portdata;
1168         struct option_intf_private *intfdata;
1169         struct usb_serial *serial = port->serial;
1170         int i, err;
1171         struct urb *urb;
1172
1173         portdata = usb_get_serial_port_data(port);
1174         intfdata = serial->private;
1175
1176         dbg("%s", __func__);
1177
1178         /* Start reading from the IN endpoint */
1179         for (i = 0; i < N_IN_URB; i++) {
1180                 urb = portdata->in_urbs[i];
1181                 if (!urb)
1182                         continue;
1183                 err = usb_submit_urb(urb, GFP_KERNEL);
1184                 if (err) {
1185                         dbg("%s: submit urb %d failed (%d) %d",
1186                                 __func__, i, err,
1187                                 urb->transfer_buffer_length);
1188                 }
1189         }
1190
1191         option_send_setup(port);
1192
1193         serial->interface->needs_remote_wakeup = 1;
1194         spin_lock_irq(&intfdata->susp_lock);
1195         portdata->opened = 1;
1196         spin_unlock_irq(&intfdata->susp_lock);
1197         usb_autopm_put_interface(serial->interface);
1198
1199         return 0;
1200 }
1201
1202 static void option_dtr_rts(struct usb_serial_port *port, int on)
1203 {
1204         struct usb_serial *serial = port->serial;
1205         struct option_port_private *portdata;
1206
1207         dbg("%s", __func__);
1208         portdata = usb_get_serial_port_data(port);
1209         mutex_lock(&serial->disc_mutex);
1210         portdata->rts_state = on;
1211         portdata->dtr_state = on;
1212         if (serial->dev)
1213                 option_send_setup(port);
1214         mutex_unlock(&serial->disc_mutex);
1215 }
1216
1217
1218 static void option_close(struct usb_serial_port *port)
1219 {
1220         int i;
1221         struct usb_serial *serial = port->serial;
1222         struct option_port_private *portdata;
1223         struct option_intf_private *intfdata = port->serial->private;
1224
1225         dbg("%s", __func__);
1226         portdata = usb_get_serial_port_data(port);
1227
1228         if (serial->dev) {
1229                 /* Stop reading/writing urbs */
1230                 spin_lock_irq(&intfdata->susp_lock);
1231                 portdata->opened = 0;
1232                 spin_unlock_irq(&intfdata->susp_lock);
1233
1234                 for (i = 0; i < N_IN_URB; i++)
1235                         usb_kill_urb(portdata->in_urbs[i]);
1236                 for (i = 0; i < N_OUT_URB; i++)
1237                         usb_kill_urb(portdata->out_urbs[i]);
1238                 usb_autopm_get_interface(serial->interface);
1239                 serial->interface->needs_remote_wakeup = 0;
1240         }
1241 }
1242
1243 /* Helper functions used by option_setup_urbs */
1244 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
1245                 int dir, void *ctx, char *buf, int len,
1246                 void (*callback)(struct urb *))
1247 {
1248         struct urb *urb;
1249
1250         if (endpoint == -1)
1251                 return NULL;            /* endpoint not needed */
1252
1253         urb = usb_alloc_urb(0, GFP_KERNEL);             /* No ISO */
1254         if (urb == NULL) {
1255                 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
1256                 return NULL;
1257         }
1258
1259                 /* Fill URB using supplied data. */
1260         usb_fill_bulk_urb(urb, serial->dev,
1261                       usb_sndbulkpipe(serial->dev, endpoint) | dir,
1262                       buf, len, callback, ctx);
1263
1264         return urb;
1265 }
1266
1267 /* Setup urbs */
1268 static void option_setup_urbs(struct usb_serial *serial)
1269 {
1270         int i, j;
1271         struct usb_serial_port *port;
1272         struct option_port_private *portdata;
1273
1274         dbg("%s", __func__);
1275
1276         for (i = 0; i < serial->num_ports; i++) {
1277                 port = serial->port[i];
1278                 portdata = usb_get_serial_port_data(port);
1279
1280                 /* Do indat endpoints first */
1281                 for (j = 0; j < N_IN_URB; ++j) {
1282                         portdata->in_urbs[j] = option_setup_urb(serial,
1283                                         port->bulk_in_endpointAddress,
1284                                         USB_DIR_IN, port,
1285                                         portdata->in_buffer[j],
1286                                         IN_BUFLEN, option_indat_callback);
1287                 }
1288
1289                 /* outdat endpoints */
1290                 for (j = 0; j < N_OUT_URB; ++j) {
1291                         portdata->out_urbs[j] = option_setup_urb(serial,
1292                                         port->bulk_out_endpointAddress,
1293                                         USB_DIR_OUT, port,
1294                                         portdata->out_buffer[j],
1295                                         OUT_BUFLEN, option_outdat_callback);
1296                 }
1297         }
1298 }
1299
1300
1301 /** send RTS/DTR state to the port.
1302  *
1303  * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1304  * CDC.
1305 */
1306 static int option_send_setup(struct usb_serial_port *port)
1307 {
1308         struct usb_serial *serial = port->serial;
1309         struct option_intf_private *intfdata =
1310                 (struct option_intf_private *) serial->private;
1311         struct option_port_private *portdata;
1312         int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1313         int val = 0;
1314         dbg("%s", __func__);
1315
1316         if (is_blacklisted(ifNum, intfdata->blacklist_info) ==
1317                                                 OPTION_BLACKLIST_SENDSETUP) {
1318                 dbg("No send_setup on blacklisted interface #%d\n", ifNum);
1319                 return -EIO;
1320         }
1321
1322         portdata = usb_get_serial_port_data(port);
1323
1324         if (portdata->dtr_state)
1325                 val |= 0x01;
1326         if (portdata->rts_state)
1327                 val |= 0x02;
1328
1329         return usb_control_msg(serial->dev,
1330                 usb_rcvctrlpipe(serial->dev, 0),
1331                 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1332 }
1333
1334 static int option_startup(struct usb_serial *serial)
1335 {
1336         int i, j, err;
1337         struct usb_serial_port *port;
1338         struct option_port_private *portdata;
1339         u8 *buffer;
1340
1341         dbg("%s", __func__);
1342
1343         /* Now setup per port private data */
1344         for (i = 0; i < serial->num_ports; i++) {
1345                 port = serial->port[i];
1346                 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1347                 if (!portdata) {
1348                         dbg("%s: kmalloc for option_port_private (%d) failed!.",
1349                                         __func__, i);
1350                         return 1;
1351                 }
1352                 init_usb_anchor(&portdata->delayed);
1353
1354                 for (j = 0; j < N_IN_URB; j++) {
1355                         buffer = (u8 *)__get_free_page(GFP_KERNEL);
1356                         if (!buffer)
1357                                 goto bail_out_error;
1358                         portdata->in_buffer[j] = buffer;
1359                 }
1360
1361                 for (j = 0; j < N_OUT_URB; j++) {
1362                         buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1363                         if (!buffer)
1364                                 goto bail_out_error2;
1365                         portdata->out_buffer[j] = buffer;
1366                 }
1367
1368                 usb_set_serial_port_data(port, portdata);
1369
1370                 if (!port->interrupt_in_urb)
1371                         continue;
1372                 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1373                 if (err)
1374                         dbg("%s: submit irq_in urb failed %d",
1375                                 __func__, err);
1376         }
1377         option_setup_urbs(serial);
1378         return 0;
1379
1380 bail_out_error2:
1381         for (j = 0; j < N_OUT_URB; j++)
1382                 kfree(portdata->out_buffer[j]);
1383 bail_out_error:
1384         for (j = 0; j < N_IN_URB; j++)
1385                 if (portdata->in_buffer[j])
1386                         free_page((unsigned long)portdata->in_buffer[j]);
1387         kfree(portdata);
1388         return 1;
1389 }
1390
1391 static void stop_read_write_urbs(struct usb_serial *serial)
1392 {
1393         int i, j;
1394         struct usb_serial_port *port;
1395         struct option_port_private *portdata;
1396
1397         /* Stop reading/writing urbs */
1398         for (i = 0; i < serial->num_ports; ++i) {
1399                 port = serial->port[i];
1400                 portdata = usb_get_serial_port_data(port);
1401                 for (j = 0; j < N_IN_URB; j++)
1402                         usb_kill_urb(portdata->in_urbs[j]);
1403                 for (j = 0; j < N_OUT_URB; j++)
1404                         usb_kill_urb(portdata->out_urbs[j]);
1405         }
1406 }
1407
1408 static void option_disconnect(struct usb_serial *serial)
1409 {
1410         dbg("%s", __func__);
1411
1412         stop_read_write_urbs(serial);
1413 }
1414
1415 static void option_release(struct usb_serial *serial)
1416 {
1417         int i, j;
1418         struct usb_serial_port *port;
1419         struct option_port_private *portdata;
1420
1421         dbg("%s", __func__);
1422
1423         /* Now free them */
1424         for (i = 0; i < serial->num_ports; ++i) {
1425                 port = serial->port[i];
1426                 portdata = usb_get_serial_port_data(port);
1427
1428                 for (j = 0; j < N_IN_URB; j++) {
1429                         if (portdata->in_urbs[j]) {
1430                                 usb_free_urb(portdata->in_urbs[j]);
1431                                 free_page((unsigned long)
1432                                         portdata->in_buffer[j]);
1433                                 portdata->in_urbs[j] = NULL;
1434                         }
1435                 }
1436                 for (j = 0; j < N_OUT_URB; j++) {
1437                         if (portdata->out_urbs[j]) {
1438                                 usb_free_urb(portdata->out_urbs[j]);
1439                                 kfree(portdata->out_buffer[j]);
1440                                 portdata->out_urbs[j] = NULL;
1441                         }
1442                 }
1443         }
1444
1445         /* Now free per port private data */
1446         for (i = 0; i < serial->num_ports; i++) {
1447                 port = serial->port[i];
1448                 kfree(usb_get_serial_port_data(port));
1449         }
1450 }
1451
1452 #ifdef CONFIG_PM
1453 static int option_suspend(struct usb_serial *serial, pm_message_t message)
1454 {
1455         struct option_intf_private *intfdata = serial->private;
1456         int b;
1457
1458         dbg("%s entered", __func__);
1459
1460         if (message.event & PM_EVENT_AUTO) {
1461                 spin_lock_irq(&intfdata->susp_lock);
1462                 b = intfdata->in_flight;
1463                 spin_unlock_irq(&intfdata->susp_lock);
1464
1465                 if (b)
1466                         return -EBUSY;
1467         }
1468
1469         spin_lock_irq(&intfdata->susp_lock);
1470         intfdata->suspended = 1;
1471         spin_unlock_irq(&intfdata->susp_lock);
1472         stop_read_write_urbs(serial);
1473
1474         return 0;
1475 }
1476
1477 static void play_delayed(struct usb_serial_port *port)
1478 {
1479         struct option_intf_private *data;
1480         struct option_port_private *portdata;
1481         struct urb *urb;
1482         int err;
1483
1484         portdata = usb_get_serial_port_data(port);
1485         data = port->serial->private;
1486         while ((urb = usb_get_from_anchor(&portdata->delayed))) {
1487                 err = usb_submit_urb(urb, GFP_ATOMIC);
1488                 if (!err)
1489                         data->in_flight++;
1490         }
1491 }
1492
1493 static int option_resume(struct usb_serial *serial)
1494 {
1495         int i, j;
1496         struct usb_serial_port *port;
1497         struct option_intf_private *intfdata = serial->private;
1498         struct option_port_private *portdata;
1499         struct urb *urb;
1500         int err = 0;
1501
1502         dbg("%s entered", __func__);
1503         /* get the interrupt URBs resubmitted unconditionally */
1504         for (i = 0; i < serial->num_ports; i++) {
1505                 port = serial->port[i];
1506                 if (!port->interrupt_in_urb) {
1507                         dbg("%s: No interrupt URB for port %d", __func__, i);
1508                         continue;
1509                 }
1510                 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO);
1511                 dbg("Submitted interrupt URB for port %d (result %d)", i, err);
1512                 if (err < 0) {
1513                         err("%s: Error %d for interrupt URB of port%d",
1514                                  __func__, err, i);
1515                         goto err_out;
1516                 }
1517         }
1518
1519         for (i = 0; i < serial->num_ports; i++) {
1520                 /* walk all ports */
1521                 port = serial->port[i];
1522                 portdata = usb_get_serial_port_data(port);
1523
1524                 /* skip closed ports */
1525                 spin_lock_irq(&intfdata->susp_lock);
1526                 if (!portdata->opened) {
1527                         spin_unlock_irq(&intfdata->susp_lock);
1528                         continue;
1529                 }
1530
1531                 for (j = 0; j < N_IN_URB; j++) {
1532                         urb = portdata->in_urbs[j];
1533                         err = usb_submit_urb(urb, GFP_ATOMIC);
1534                         if (err < 0) {
1535                                 err("%s: Error %d for bulk URB %d",
1536                                          __func__, err, i);
1537                                 spin_unlock_irq(&intfdata->susp_lock);
1538                                 goto err_out;
1539                         }
1540                 }
1541                 play_delayed(port);
1542                 spin_unlock_irq(&intfdata->susp_lock);
1543         }
1544         spin_lock_irq(&intfdata->susp_lock);
1545         intfdata->suspended = 0;
1546         spin_unlock_irq(&intfdata->susp_lock);
1547 err_out:
1548         return err;
1549 }
1550 #endif
1551
1552 MODULE_AUTHOR(DRIVER_AUTHOR);
1553 MODULE_DESCRIPTION(DRIVER_DESC);
1554 MODULE_VERSION(DRIVER_VERSION);
1555 MODULE_LICENSE("GPL");
1556
1557 module_param(debug, bool, S_IRUGO | S_IWUSR);
1558 MODULE_PARM_DESC(debug, "Debug messages");