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_open(struct tty_struct *tty, struct usb_serial_port *port,
  47                                                         struct file *filp);
  48 static void option_close(struct tty_struct *tty, struct usb_serial_port *port,
  49                                                         struct file *filp);
  50 static int  option_startup(struct usb_serial *serial);
  51 static void option_shutdown(struct usb_serial *serial);
  52 static int  option_write_room(struct tty_struct *tty);
  53
  54 static void option_instat_callback(struct urb *urb);
  55
  56 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
  57                         const unsigned char *buf, int count);
  58 static int  option_chars_in_buffer(struct tty_struct *tty);
  59 static void option_set_termios(struct tty_struct *tty,
  60                         struct usb_serial_port *port, struct ktermios *old);
  61 static int  option_tiocmget(struct tty_struct *tty, struct file *file);
  62 static int  option_tiocmset(struct tty_struct *tty, struct file *file,
  63                                 unsigned int set, unsigned int clear);
  64 static int  option_send_setup(struct tty_struct *tty, struct usb_serial_port *port);
  65
  66 /* Vendor and product IDs */
  67 #define OPTION_VENDOR_ID                        0x0AF0
  68 #define OPTION_PRODUCT_COLT                     0x5000
  69 #define OPTION_PRODUCT_RICOLA                   0x6000
  70 #define OPTION_PRODUCT_RICOLA_LIGHT             0x6100
  71 #define OPTION_PRODUCT_RICOLA_QUAD              0x6200
  72 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT        0x6300
  73 #define OPTION_PRODUCT_RICOLA_NDIS              0x6050
  74 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT        0x6150
  75 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD         0x6250
  76 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT   0x6350
  77 #define OPTION_PRODUCT_COBRA                    0x6500
  78 #define OPTION_PRODUCT_COBRA_BUS                0x6501
  79 #define OPTION_PRODUCT_VIPER                    0x6600
  80 #define OPTION_PRODUCT_VIPER_BUS                0x6601
  81 #define OPTION_PRODUCT_GT_MAX_READY             0x6701
  82 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT         0x6721
  83 #define OPTION_PRODUCT_FUJI_MODEM_GT            0x6741
  84 #define OPTION_PRODUCT_FUJI_MODEM_EX            0x6761
  85 #define OPTION_PRODUCT_KOI_MODEM                0x6800
  86 #define OPTION_PRODUCT_SCORPION_MODEM           0x6901
  87 #define OPTION_PRODUCT_ETNA_MODEM               0x7001
  88 #define OPTION_PRODUCT_ETNA_MODEM_LITE          0x7021
  89 #define OPTION_PRODUCT_ETNA_MODEM_GT            0x7041
  90 #define OPTION_PRODUCT_ETNA_MODEM_EX            0x7061
  91 #define OPTION_PRODUCT_ETNA_KOI_MODEM           0x7100
  92
  93 #define HUAWEI_VENDOR_ID                        0x12D1
  94 #define HUAWEI_PRODUCT_E600                     0x1001
  95 #define HUAWEI_PRODUCT_E220                     0x1003
  96 #define HUAWEI_PRODUCT_E220BIS                  0x1004
  97 #define HUAWEI_PRODUCT_E1401                    0x1401
  98 #define HUAWEI_PRODUCT_E1402                    0x1402
  99 #define HUAWEI_PRODUCT_E1403                    0x1403
 100 #define HUAWEI_PRODUCT_E1404                    0x1404
 101 #define HUAWEI_PRODUCT_E1405                    0x1405
 102 #define HUAWEI_PRODUCT_E1406                    0x1406
 103 #define HUAWEI_PRODUCT_E1407                    0x1407
 104 #define HUAWEI_PRODUCT_E1408                    0x1408
 105 #define HUAWEI_PRODUCT_E1409                    0x1409
 106 #define HUAWEI_PRODUCT_E140A                    0x140A
 107 #define HUAWEI_PRODUCT_E140B                    0x140B
 108 #define HUAWEI_PRODUCT_E140C                    0x140C
 109 #define HUAWEI_PRODUCT_E140D                    0x140D
 110 #define HUAWEI_PRODUCT_E140E                    0x140E
 111 #define HUAWEI_PRODUCT_E140F                    0x140F
 112 #define HUAWEI_PRODUCT_E1410                    0x1410
 113 #define HUAWEI_PRODUCT_E1411                    0x1411
 114 #define HUAWEI_PRODUCT_E1412                    0x1412
 115 #define HUAWEI_PRODUCT_E1413                    0x1413
 116 #define HUAWEI_PRODUCT_E1414                    0x1414
 117 #define HUAWEI_PRODUCT_E1415                    0x1415
 118 #define HUAWEI_PRODUCT_E1416                    0x1416
 119 #define HUAWEI_PRODUCT_E1417                    0x1417
 120 #define HUAWEI_PRODUCT_E1418                    0x1418
 121 #define HUAWEI_PRODUCT_E1419                    0x1419
 122 #define HUAWEI_PRODUCT_E141A                    0x141A
 123 #define HUAWEI_PRODUCT_E141B                    0x141B
 124 #define HUAWEI_PRODUCT_E141C                    0x141C
 125 #define HUAWEI_PRODUCT_E141D                    0x141D
 126 #define HUAWEI_PRODUCT_E141E                    0x141E
 127 #define HUAWEI_PRODUCT_E141F                    0x141F
 128 #define HUAWEI_PRODUCT_E1420                    0x1420
 129 #define HUAWEI_PRODUCT_E1421                    0x1421
 130 #define HUAWEI_PRODUCT_E1422                    0x1422
 131 #define HUAWEI_PRODUCT_E1423                    0x1423
 132 #define HUAWEI_PRODUCT_E1424                    0x1424
 133 #define HUAWEI_PRODUCT_E1425                    0x1425
 134 #define HUAWEI_PRODUCT_E1426                    0x1426
 135 #define HUAWEI_PRODUCT_E1427                    0x1427
 136 #define HUAWEI_PRODUCT_E1428                    0x1428
 137 #define HUAWEI_PRODUCT_E1429                    0x1429
 138 #define HUAWEI_PRODUCT_E142A                    0x142A
 139 #define HUAWEI_PRODUCT_E142B                    0x142B
 140 #define HUAWEI_PRODUCT_E142C                    0x142C
 141 #define HUAWEI_PRODUCT_E142D                    0x142D
 142 #define HUAWEI_PRODUCT_E142E                    0x142E
 143 #define HUAWEI_PRODUCT_E142F                    0x142F
 144 #define HUAWEI_PRODUCT_E1430                    0x1430
 145 #define HUAWEI_PRODUCT_E1431                    0x1431
 146 #define HUAWEI_PRODUCT_E1432                    0x1432
 147 #define HUAWEI_PRODUCT_E1433                    0x1433
 148 #define HUAWEI_PRODUCT_E1434                    0x1434
 149 #define HUAWEI_PRODUCT_E1435                    0x1435
 150 #define HUAWEI_PRODUCT_E1436                    0x1436
 151 #define HUAWEI_PRODUCT_E1437                    0x1437
 152 #define HUAWEI_PRODUCT_E1438                    0x1438
 153 #define HUAWEI_PRODUCT_E1439                    0x1439
 154 #define HUAWEI_PRODUCT_E143A                    0x143A
 155 #define HUAWEI_PRODUCT_E143B                    0x143B
 156 #define HUAWEI_PRODUCT_E143C                    0x143C
 157 #define HUAWEI_PRODUCT_E143D                    0x143D
 158 #define HUAWEI_PRODUCT_E143E                    0x143E
 159 #define HUAWEI_PRODUCT_E143F                    0x143F
 160
 161 #define QUANTA_VENDOR_ID                        0x0408
 162 #define QUANTA_PRODUCT_Q101                     0xEA02
 163 #define QUANTA_PRODUCT_Q111                     0xEA03
 164 #define QUANTA_PRODUCT_GLX                      0xEA04
 165 #define QUANTA_PRODUCT_GKE                      0xEA05
 166 #define QUANTA_PRODUCT_GLE                      0xEA06
 167
 168 #define NOVATELWIRELESS_VENDOR_ID               0x1410
 169
 170 /* YISO PRODUCTS */
 171
 172 #define YISO_VENDOR_ID                          0x0EAB
 173 #define YISO_PRODUCT_U893                       0xC893
 174
 175 /* MERLIN EVDO PRODUCTS */
 176 #define NOVATELWIRELESS_PRODUCT_V640            0x1100
 177 #define NOVATELWIRELESS_PRODUCT_V620            0x1110
 178 #define NOVATELWIRELESS_PRODUCT_V740            0x1120
 179 #define NOVATELWIRELESS_PRODUCT_V720            0x1130
 180
 181 /* MERLIN HSDPA/HSPA PRODUCTS */
 182 #define NOVATELWIRELESS_PRODUCT_U730            0x1400
 183 #define NOVATELWIRELESS_PRODUCT_U740            0x1410
 184 #define NOVATELWIRELESS_PRODUCT_U870            0x1420
 185 #define NOVATELWIRELESS_PRODUCT_XU870           0x1430
 186 #define NOVATELWIRELESS_PRODUCT_X950D           0x1450
 187
 188 /* EXPEDITE PRODUCTS */
 189 #define NOVATELWIRELESS_PRODUCT_EV620           0x2100
 190 #define NOVATELWIRELESS_PRODUCT_ES720           0x2110
 191 #define NOVATELWIRELESS_PRODUCT_E725            0x2120
 192 #define NOVATELWIRELESS_PRODUCT_ES620           0x2130
 193 #define NOVATELWIRELESS_PRODUCT_EU730           0x2400
 194 #define NOVATELWIRELESS_PRODUCT_EU740           0x2410
 195 #define NOVATELWIRELESS_PRODUCT_EU870D          0x2420
 196
 197 /* OVATION PRODUCTS */
 198 #define NOVATELWIRELESS_PRODUCT_MC727           0x4100
 199 #define NOVATELWIRELESS_PRODUCT_MC950D          0x4400
 200
 201 /* FUTURE NOVATEL PRODUCTS */
 202 #define NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED  0X6000
 203 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED  0X6001
 204 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED  0X7000
 205 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED  0X7001
 206 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000
 207 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001
 208 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000
 209 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001
 210 #define NOVATELWIRELESS_PRODUCT_GLOBAL          0XA001
 211
 212 /* AMOI PRODUCTS */
 213 #define AMOI_VENDOR_ID                          0x1614
 214 #define AMOI_PRODUCT_H01                        0x0800
 215 #define AMOI_PRODUCT_H01A                       0x7002
 216 #define AMOI_PRODUCT_H02                        0x0802
 217
 218 #define DELL_VENDOR_ID                          0x413C
 219
 220 /* Dell modems */
 221 #define DELL_PRODUCT_5700_MINICARD              0x8114
 222 #define DELL_PRODUCT_5500_MINICARD              0x8115
 223 #define DELL_PRODUCT_5505_MINICARD              0x8116
 224 #define DELL_PRODUCT_5700_EXPRESSCARD           0x8117
 225 #define DELL_PRODUCT_5510_EXPRESSCARD           0x8118
 226
 227 #define DELL_PRODUCT_5700_MINICARD_SPRINT       0x8128
 228 #define DELL_PRODUCT_5700_MINICARD_TELUS        0x8129
 229
 230 #define DELL_PRODUCT_5720_MINICARD_VZW          0x8133
 231 #define DELL_PRODUCT_5720_MINICARD_SPRINT       0x8134
 232 #define DELL_PRODUCT_5720_MINICARD_TELUS        0x8135
 233 #define DELL_PRODUCT_5520_MINICARD_CINGULAR     0x8136
 234 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L    0x8137
 235 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I    0x8138
 236
 237 #define DELL_PRODUCT_5730_MINICARD_SPRINT       0x8180
 238 #define DELL_PRODUCT_5730_MINICARD_TELUS        0x8181
 239 #define DELL_PRODUCT_5730_MINICARD_VZW          0x8182
 240
 241 #define KYOCERA_VENDOR_ID                       0x0c88
 242 #define KYOCERA_PRODUCT_KPC650                  0x17da
 243 #define KYOCERA_PRODUCT_KPC680                  0x180a
 244
 245 #define ANYDATA_VENDOR_ID                       0x16d5
 246 #define ANYDATA_PRODUCT_ADU_620UW               0x6202
 247 #define ANYDATA_PRODUCT_ADU_E100A               0x6501
 248 #define ANYDATA_PRODUCT_ADU_500A                0x6502
 249
 250 #define AXESSTEL_VENDOR_ID                      0x1726
 251 #define AXESSTEL_PRODUCT_MV110H                 0x1000
 252
 253 #define ONDA_VENDOR_ID                          0x19d2
 254 #define ONDA_PRODUCT_MSA501HS                   0x0001
 255 #define ONDA_PRODUCT_ET502HS                    0x0002
 256 #define ONDA_PRODUCT_MT503HS                    0x2000
 257
 258 #define BANDRICH_VENDOR_ID                      0x1A8D
 259 #define BANDRICH_PRODUCT_C100_1                 0x1002
 260 #define BANDRICH_PRODUCT_C100_2                 0x1003
 261 #define BANDRICH_PRODUCT_1004                   0x1004
 262 #define BANDRICH_PRODUCT_1005                   0x1005
 263 #define BANDRICH_PRODUCT_1006                   0x1006
 264 #define BANDRICH_PRODUCT_1007                   0x1007
 265 #define BANDRICH_PRODUCT_1008                   0x1008
 266 #define BANDRICH_PRODUCT_1009                   0x1009
 267 #define BANDRICH_PRODUCT_100A                   0x100a
 268
 269 #define BANDRICH_PRODUCT_100B                   0x100b
 270 #define BANDRICH_PRODUCT_100C                   0x100c
 271 #define BANDRICH_PRODUCT_100D                   0x100d
 272 #define BANDRICH_PRODUCT_100E                   0x100e
 273
 274 #define BANDRICH_PRODUCT_100F                   0x100f
 275 #define BANDRICH_PRODUCT_1010                   0x1010
 276 #define BANDRICH_PRODUCT_1011                   0x1011
 277 #define BANDRICH_PRODUCT_1012                   0x1012
 278
 279 #define AMOI_VENDOR_ID                  0x1614
 280 #define AMOI_PRODUCT_9508                       0x0800
 281
 282 #define QUALCOMM_VENDOR_ID                      0x05C6
 283
 284 #define MAXON_VENDOR_ID                         0x16d8
 285
 286 #define TELIT_VENDOR_ID                         0x1bc7
 287 #define TELIT_PRODUCT_UC864E                    0x1003
 288
 289 /* ZTE PRODUCTS */
 290 #define ZTE_VENDOR_ID                           0x19d2
 291 #define ZTE_PRODUCT_MF628                       0x0015
 292 #define ZTE_PRODUCT_MF626                       0x0031
 293 #define ZTE_PRODUCT_CDMA_TECH                   0xfffe
 294
 295 /* Ericsson products */
 296 #define ERICSSON_VENDOR_ID                      0x0bdb
 297 #define ERICSSON_PRODUCT_F3507G                 0x1900
 298
 299 static struct usb_device_id option_ids[] = {
 300         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) },
 301         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) },
 302         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) },
 303         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) },
 304         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) },
 305         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) },
 306         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) },
 307         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) },
 308         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) },
 309         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) },
 310         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) },
 311         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) },
 312         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) },
 313         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) },
 314         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) },
 315         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) },
 316         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) },
 317         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) },
 318         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) },
 319         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) },
 320         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) },
 321         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) },
 322         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) },
 323         { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) },
 324         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) },
 325         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) },
 326         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) },
 327         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) },
 328         { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) },
 329         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) },
 330         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) },
 331         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) },
 332         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) },
 333         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) },
 334         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) },
 335         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) },
 336         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) },
 337         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) },
 338         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) },
 339         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) },
 340         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) },
 341         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) },
 342         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) },
 343         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) },
 344         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) },
 345         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) },
 346         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) },
 347         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) },
 348         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) },
 349         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) },
 350         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) },
 351         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) },
 352         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) },
 353         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) },
 354         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) },
 355         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) },
 356         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) },
 357         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) },
 358         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) },
 359         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) },
 360         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) },
 361         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) },
 362         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) },
 363         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) },
 364         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) },
 365         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) },
 366         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) },
 367         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) },
 368         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) },
 369         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) },
 370         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) },
 371         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) },
 372         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) },
 373         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) },
 374         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) },
 375         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) },
 376         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) },
 377         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) },
 378         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) },
 379         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) },
 380         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) },
 381         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) },
 382         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) },
 383         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) },
 384         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) },
 385         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) },
 386         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) },
 387         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) },
 388         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) },
 389         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) },
 390         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) },
 391         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) },
 392         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) },
 393         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) },
 394         { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) },
 395         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) },
 396         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */
 397         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */
 398         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */
 399         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */
 400         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */
 401         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */
 402         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */
 403         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */
 404         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */
 405         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */
 406         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */
 407         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */
 408         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */
 409         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */
 410         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */
 411         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */
 412         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */
 413         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */
 414         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED) }, /* Novatel EVDO product */
 415         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */
 416         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */
 417         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */
 418         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */
 419         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */
 420         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */
 421         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */
 422         { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */
 423
 424         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) },
 425         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) },
 426         { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) },
 427
 428         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) },             /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */
 429         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) },             /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
 430         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) },             /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */
 431         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) },          /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */
 432         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) },          /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */
 433         { 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 */
 434         { 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 */
 435         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) },         /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
 436         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) },      /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
 437         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) },       /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */
 438         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) },    /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */
 439         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) },   /* Dell Wireless HSDPA 5520 */
 440         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) },   /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */
 441         { USB_DEVICE(DELL_VENDOR_ID, 0x8147) },                                 /* Dell Wireless 5530 Mobile Broadband (3G HSPA) Mini-Card */
 442         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) },      /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
 443         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) },       /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
 444         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) },         /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
 445         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },   /* ADU-E100, ADU-310 */
 446         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
 447         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
 448         { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
 449         { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) },
 450         { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
 451         { USB_DEVICE(ONDA_VENDOR_ID, 0x0003) },
 452         { USB_DEVICE(ONDA_VENDOR_ID, 0x0004) },
 453         { USB_DEVICE(ONDA_VENDOR_ID, 0x0005) },
 454         { USB_DEVICE(ONDA_VENDOR_ID, 0x0006) },
 455         { USB_DEVICE(ONDA_VENDOR_ID, 0x0007) },
 456         { USB_DEVICE(ONDA_VENDOR_ID, 0x0008) },
 457         { USB_DEVICE(ONDA_VENDOR_ID, 0x0009) },
 458         { USB_DEVICE(ONDA_VENDOR_ID, 0x000a) },
 459         { USB_DEVICE(ONDA_VENDOR_ID, 0x000b) },
 460         { USB_DEVICE(ONDA_VENDOR_ID, 0x000c) },
 461         { USB_DEVICE(ONDA_VENDOR_ID, 0x000d) },
 462         { USB_DEVICE(ONDA_VENDOR_ID, 0x000e) },
 463         { USB_DEVICE(ONDA_VENDOR_ID, 0x000f) },
 464         { USB_DEVICE(ONDA_VENDOR_ID, 0x0010) },
 465         { USB_DEVICE(ONDA_VENDOR_ID, 0x0011) },
 466         { USB_DEVICE(ONDA_VENDOR_ID, 0x0012) },
 467         { USB_DEVICE(ONDA_VENDOR_ID, 0x0013) },
 468         { USB_DEVICE(ONDA_VENDOR_ID, 0x0014) },
 469         { USB_DEVICE(ONDA_VENDOR_ID, 0x0015) },
 470         { USB_DEVICE(ONDA_VENDOR_ID, 0x0016) },
 471         { USB_DEVICE(ONDA_VENDOR_ID, 0x0017) },
 472         { USB_DEVICE(ONDA_VENDOR_ID, 0x0018) },
 473         { USB_DEVICE(ONDA_VENDOR_ID, 0x0019) },
 474         { USB_DEVICE(ONDA_VENDOR_ID, 0x0020) },
 475         { USB_DEVICE(ONDA_VENDOR_ID, 0x0021) },
 476         { USB_DEVICE(ONDA_VENDOR_ID, 0x0022) },
 477         { USB_DEVICE(ONDA_VENDOR_ID, 0x0023) },
 478         { USB_DEVICE(ONDA_VENDOR_ID, 0x0024) },
 479         { USB_DEVICE(ONDA_VENDOR_ID, 0x0025) },
 480         { USB_DEVICE(ONDA_VENDOR_ID, 0x0026) },
 481         { USB_DEVICE(ONDA_VENDOR_ID, 0x0027) },
 482         { USB_DEVICE(ONDA_VENDOR_ID, 0x0028) },
 483         { USB_DEVICE(ONDA_VENDOR_ID, 0x0029) },
 484         { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) },
 485         { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
 486         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
 487         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
 488         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
 489         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
 490         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
 491         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
 492         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
 493         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
 494         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
 495         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
 496         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
 497         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
 498         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
 499         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
 500         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
 501         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
 502         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
 503         { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
 504         { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
 505         { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
 506         { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
 507         { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
 508         { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
 509         { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626) },
 510         { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) },
 511         { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) },
 512         { USB_DEVICE(ERICSSON_VENDOR_ID, ERICSSON_PRODUCT_F3507G) },
 513         { } /* Terminating entry */
 514 };
 515 MODULE_DEVICE_TABLE(usb, option_ids);
 516
 517 static struct usb_driver option_driver = {
 518         .name       = "option",
 519         .probe      = usb_serial_probe,
 520         .disconnect = usb_serial_disconnect,
 521         .id_table   = option_ids,
 522         .no_dynamic_id =        1,
 523 };
 524
 525 /* The card has three separate interfaces, which the serial driver
 526  * recognizes separately, thus num_port=1.
 527  */
 528
 529 static struct usb_serial_driver option_1port_device = {
 530         .driver = {
 531                 .owner =        THIS_MODULE,
 532                 .name =         "option1",
 533         },
 534         .description       = "GSM modem (1-port)",
 535         .usb_driver        = &option_driver,
 536         .id_table          = option_ids,
 537         .num_ports         = 1,
 538         .open              = option_open,
 539         .close             = option_close,
 540         .write             = option_write,
 541         .write_room        = option_write_room,
 542         .chars_in_buffer   = option_chars_in_buffer,
 543         .set_termios       = option_set_termios,
 544         .tiocmget          = option_tiocmget,
 545         .tiocmset          = option_tiocmset,
 546         .attach            = option_startup,
 547         .shutdown          = option_shutdown,
 548         .read_int_callback = option_instat_callback,
 549 };
 550
 551 static int debug;
 552
 553 /* per port private data */
 554
 555 #define N_IN_URB 4
 556 #define N_OUT_URB 4
 557 #define IN_BUFLEN 4096
 558 #define OUT_BUFLEN 4096
 559
 560 struct option_port_private {
 561         /* Input endpoints and buffer for this port */
 562         struct urb *in_urbs[N_IN_URB];
 563         u8 *in_buffer[N_IN_URB];
 564         /* Output endpoints and buffer for this port */
 565         struct urb *out_urbs[N_OUT_URB];
 566         u8 *out_buffer[N_OUT_URB];
 567         unsigned long out_busy;         /* Bit vector of URBs in use */
 568
 569         /* Settings for the port */
 570         int rts_state;  /* Handshaking pins (outputs) */
 571         int dtr_state;
 572         int cts_state;  /* Handshaking pins (inputs) */
 573         int dsr_state;
 574         int dcd_state;
 575         int ri_state;
 576
 577         unsigned long tx_start_time[N_OUT_URB];
 578 };
 579
 580 /* Functions used by new usb-serial code. */
 581 static int __init option_init(void)
 582 {
 583         int retval;
 584         retval = usb_serial_register(&option_1port_device);
 585         if (retval)
 586                 goto failed_1port_device_register;
 587         retval = usb_register(&option_driver);
 588         if (retval)
 589                 goto failed_driver_register;
 590
 591         printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
 592                DRIVER_DESC "\n");
 593
 594         return 0;
 595
 596 failed_driver_register:
 597         usb_serial_deregister(&option_1port_device);
 598 failed_1port_device_register:
 599         return retval;
 600 }
 601
 602 static void __exit option_exit(void)
 603 {
 604         usb_deregister(&option_driver);
 605         usb_serial_deregister(&option_1port_device);
 606 }
 607
 608 module_init(option_init);
 609 module_exit(option_exit);
 610
 611 static void option_set_termios(struct tty_struct *tty,
 612                 struct usb_serial_port *port, struct ktermios *old_termios)
 613 {
 614         dbg("%s", __func__);
 615         /* Doesn't support option setting */
 616         tty_termios_copy_hw(tty->termios, old_termios);
 617         option_send_setup(tty, port);
 618 }
 619
 620 static int option_tiocmget(struct tty_struct *tty, struct file *file)
 621 {
 622         struct usb_serial_port *port = tty->driver_data;
 623         unsigned int value;
 624         struct option_port_private *portdata;
 625
 626         portdata = usb_get_serial_port_data(port);
 627
 628         value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
 629                 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
 630                 ((portdata->cts_state) ? TIOCM_CTS : 0) |
 631                 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
 632                 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
 633                 ((portdata->ri_state) ? TIOCM_RNG : 0);
 634
 635         return value;
 636 }
 637
 638 static int option_tiocmset(struct tty_struct *tty, struct file *file,
 639                         unsigned int set, unsigned int clear)
 640 {
 641         struct usb_serial_port *port = tty->driver_data;
 642         struct option_port_private *portdata;
 643
 644         portdata = usb_get_serial_port_data(port);
 645
 646         /* FIXME: what locks portdata fields ? */
 647         if (set & TIOCM_RTS)
 648                 portdata->rts_state = 1;
 649         if (set & TIOCM_DTR)
 650                 portdata->dtr_state = 1;
 651
 652         if (clear & TIOCM_RTS)
 653                 portdata->rts_state = 0;
 654         if (clear & TIOCM_DTR)
 655                 portdata->dtr_state = 0;
 656         return option_send_setup(tty, port);
 657 }
 658
 659 /* Write */
 660 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
 661                         const unsigned char *buf, int count)
 662 {
 663         struct option_port_private *portdata;
 664         int i;
 665         int left, todo;
 666         struct urb *this_urb = NULL; /* spurious */
 667         int err;
 668
 669         portdata = usb_get_serial_port_data(port);
 670
 671         dbg("%s: write (%d chars)", __func__, count);
 672
 673         i = 0;
 674         left = count;
 675         for (i = 0; left > 0 && i < N_OUT_URB; i++) {
 676                 todo = left;
 677                 if (todo > OUT_BUFLEN)
 678                         todo = OUT_BUFLEN;
 679
 680                 this_urb = portdata->out_urbs[i];
 681                 if (test_and_set_bit(i, &portdata->out_busy)) {
 682                         if (time_before(jiffies,
 683                                         portdata->tx_start_time[i] + 10 * HZ))
 684                                 continue;
 685                         usb_unlink_urb(this_urb);
 686                         continue;
 687                 }
 688                 dbg("%s: endpoint %d buf %d", __func__,
 689                         usb_pipeendpoint(this_urb->pipe), i);
 690
 691                 /* send the data */
 692                 memcpy(this_urb->transfer_buffer, buf, todo);
 693                 this_urb->transfer_buffer_length = todo;
 694
 695                 this_urb->dev = port->serial->dev;
 696                 err = usb_submit_urb(this_urb, GFP_ATOMIC);
 697                 if (err) {
 698                         dbg("usb_submit_urb %p (write bulk) failed "
 699                                 "(%d)", this_urb, err);
 700                         clear_bit(i, &portdata->out_busy);
 701                         continue;
 702                 }
 703                 portdata->tx_start_time[i] = jiffies;
 704                 buf += todo;
 705                 left -= todo;
 706         }
 707
 708         count -= left;
 709         dbg("%s: wrote (did %d)", __func__, count);
 710         return count;
 711 }
 712
 713 static void option_indat_callback(struct urb *urb)
 714 {
 715         int err;
 716         int endpoint;
 717         struct usb_serial_port *port;
 718         struct tty_struct *tty;
 719         unsigned char *data = urb->transfer_buffer;
 720         int status = urb->status;
 721
 722         dbg("%s: %p", __func__, urb);
 723
 724         endpoint = usb_pipeendpoint(urb->pipe);
 725         port =  urb->context;
 726
 727         if (status) {
 728                 dbg("%s: nonzero status: %d on endpoint %02x.",
 729                     __func__, status, endpoint);
 730         } else {
 731                 tty = tty_port_tty_get(&port->port);
 732                 if (urb->actual_length) {
 733                         tty_buffer_request_room(tty, urb->actual_length);
 734                         tty_insert_flip_string(tty, data, urb->actual_length);
 735                         tty_flip_buffer_push(tty);
 736                 } else
 737                         dbg("%s: empty read urb received", __func__);
 738                 tty_kref_put(tty);
 739
 740                 /* Resubmit urb so we continue receiving */
 741                 if (port->port.count && status != -ESHUTDOWN) {
 742                         err = usb_submit_urb(urb, GFP_ATOMIC);
 743                         if (err)
 744                                 printk(KERN_ERR "%s: resubmit read urb failed. "
 745                                         "(%d)", __func__, err);
 746                 }
 747         }
 748         return;
 749 }
 750
 751 static void option_outdat_callback(struct urb *urb)
 752 {
 753         struct usb_serial_port *port;
 754         struct option_port_private *portdata;
 755         int i;
 756
 757         dbg("%s", __func__);
 758
 759         port =  urb->context;
 760
 761         usb_serial_port_softint(port);
 762
 763         portdata = usb_get_serial_port_data(port);
 764         for (i = 0; i < N_OUT_URB; ++i) {
 765                 if (portdata->out_urbs[i] == urb) {
 766                         smp_mb__before_clear_bit();
 767                         clear_bit(i, &portdata->out_busy);
 768                         break;
 769                 }
 770         }
 771 }
 772
 773 static void option_instat_callback(struct urb *urb)
 774 {
 775         int err;
 776         int status = urb->status;
 777         struct usb_serial_port *port =  urb->context;
 778         struct option_port_private *portdata = usb_get_serial_port_data(port);
 779         struct usb_serial *serial = port->serial;
 780
 781         dbg("%s", __func__);
 782         dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
 783
 784         if (status == 0) {
 785                 struct usb_ctrlrequest *req_pkt =
 786                                 (struct usb_ctrlrequest *)urb->transfer_buffer;
 787
 788                 if (!req_pkt) {
 789                         dbg("%s: NULL req_pkt\n", __func__);
 790                         return;
 791                 }
 792                 if ((req_pkt->bRequestType == 0xA1) &&
 793                                 (req_pkt->bRequest == 0x20)) {
 794                         int old_dcd_state;
 795                         unsigned char signals = *((unsigned char *)
 796                                         urb->transfer_buffer +
 797                                         sizeof(struct usb_ctrlrequest));
 798
 799                         dbg("%s: signal x%x", __func__, signals);
 800
 801                         old_dcd_state = portdata->dcd_state;
 802                         portdata->cts_state = 1;
 803                         portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
 804                         portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
 805                         portdata->ri_state = ((signals & 0x08) ? 1 : 0);
 806
 807                         if (old_dcd_state && !portdata->dcd_state) {
 808                                 struct tty_struct *tty =
 809                                                 tty_port_tty_get(&port->port);
 810                                 if (tty && !C_CLOCAL(tty))
 811                                         tty_hangup(tty);
 812                                 tty_kref_put(tty);
 813                         }
 814                 } else {
 815                         dbg("%s: type %x req %x", __func__,
 816                                 req_pkt->bRequestType, req_pkt->bRequest);
 817                 }
 818         } else
 819                 dbg("%s: error %d", __func__, status);
 820
 821         /* Resubmit urb so we continue receiving IRQ data */
 822         if (status != -ESHUTDOWN) {
 823                 urb->dev = serial->dev;
 824                 err = usb_submit_urb(urb, GFP_ATOMIC);
 825                 if (err)
 826                         dbg("%s: resubmit intr urb failed. (%d)",
 827                                 __func__, err);
 828         }
 829 }
 830
 831 static int option_write_room(struct tty_struct *tty)
 832 {
 833         struct usb_serial_port *port = tty->driver_data;
 834         struct option_port_private *portdata;
 835         int i;
 836         int data_len = 0;
 837         struct urb *this_urb;
 838
 839         portdata = usb_get_serial_port_data(port);
 840
 841
 842         for (i = 0; i < N_OUT_URB; i++) {
 843                 this_urb = portdata->out_urbs[i];
 844                 if (this_urb && !test_bit(i, &portdata->out_busy))
 845                         data_len += OUT_BUFLEN;
 846         }
 847
 848         dbg("%s: %d", __func__, data_len);
 849         return data_len;
 850 }
 851
 852 static int option_chars_in_buffer(struct tty_struct *tty)
 853 {
 854         struct usb_serial_port *port = tty->driver_data;
 855         struct option_port_private *portdata;
 856         int i;
 857         int data_len = 0;
 858         struct urb *this_urb;
 859
 860         portdata = usb_get_serial_port_data(port);
 861
 862         for (i = 0; i < N_OUT_URB; i++) {
 863                 this_urb = portdata->out_urbs[i];
 864                 /* FIXME: This locking is insufficient as this_urb may
 865                    go unused during the test */
 866                 if (this_urb && test_bit(i, &portdata->out_busy))
 867                         data_len += this_urb->transfer_buffer_length;
 868         }
 869         dbg("%s: %d", __func__, data_len);
 870         return data_len;
 871 }
 872
 873 static int option_open(struct tty_struct *tty,
 874                         struct usb_serial_port *port, struct file *filp)
 875 {
 876         struct option_port_private *portdata;
 877         struct usb_serial *serial = port->serial;
 878         int i, err;
 879         struct urb *urb;
 880
 881         portdata = usb_get_serial_port_data(port);
 882
 883         dbg("%s", __func__);
 884
 885         /* Set some sane defaults */
 886         portdata->rts_state = 1;
 887         portdata->dtr_state = 1;
 888
 889         /* Reset low level data toggle and start reading from endpoints */
 890         for (i = 0; i < N_IN_URB; i++) {
 891                 urb = portdata->in_urbs[i];
 892                 if (!urb)
 893                         continue;
 894                 if (urb->dev != serial->dev) {
 895                         dbg("%s: dev %p != %p", __func__,
 896                                 urb->dev, serial->dev);
 897                         continue;
 898                 }
 899
 900                 /*
 901                  * make sure endpoint data toggle is synchronized with the
 902                  * device
 903                  */
 904                 usb_clear_halt(urb->dev, urb->pipe);
 905
 906                 err = usb_submit_urb(urb, GFP_KERNEL);
 907                 if (err) {
 908                         dbg("%s: submit urb %d failed (%d) %d",
 909                                 __func__, i, err,
 910                                 urb->transfer_buffer_length);
 911                 }
 912         }
 913
 914         /* Reset low level data toggle on out endpoints */
 915         for (i = 0; i < N_OUT_URB; i++) {
 916                 urb = portdata->out_urbs[i];
 917                 if (!urb)
 918                         continue;
 919                 urb->dev = serial->dev;
 920                 /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
 921                                 usb_pipeout(urb->pipe), 0); */
 922         }
 923
 924         if (tty)
 925                 tty->low_latency = 1;
 926
 927         option_send_setup(tty, port);
 928
 929         return 0;
 930 }
 931
 932 static void option_close(struct tty_struct *tty,
 933                         struct usb_serial_port *port, struct file *filp)
 934 {
 935         int i;
 936         struct usb_serial *serial = port->serial;
 937         struct option_port_private *portdata;
 938
 939         dbg("%s", __func__);
 940         portdata = usb_get_serial_port_data(port);
 941
 942         portdata->rts_state = 0;
 943         portdata->dtr_state = 0;
 944
 945         if (serial->dev) {
 946                 mutex_lock(&serial->disc_mutex);
 947                 if (!serial->disconnected)
 948                         option_send_setup(tty, port);
 949                 mutex_unlock(&serial->disc_mutex);
 950
 951                 /* Stop reading/writing urbs */
 952                 for (i = 0; i < N_IN_URB; i++)
 953                         usb_kill_urb(portdata->in_urbs[i]);
 954                 for (i = 0; i < N_OUT_URB; i++)
 955                         usb_kill_urb(portdata->out_urbs[i]);
 956         }
 957         tty_port_tty_set(&port->port, NULL);
 958 }
 959
 960 /* Helper functions used by option_setup_urbs */
 961 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
 962                 int dir, void *ctx, char *buf, int len,
 963                 void (*callback)(struct urb *))
 964 {
 965         struct urb *urb;
 966
 967         if (endpoint == -1)
 968                 return NULL;            /* endpoint not needed */
 969
 970         urb = usb_alloc_urb(0, GFP_KERNEL);             /* No ISO */
 971         if (urb == NULL) {
 972                 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
 973                 return NULL;
 974         }
 975
 976                 /* Fill URB using supplied data. */
 977         usb_fill_bulk_urb(urb, serial->dev,
 978                       usb_sndbulkpipe(serial->dev, endpoint) | dir,
 979                       buf, len, callback, ctx);
 980
 981         return urb;
 982 }
 983
 984 /* Setup urbs */
 985 static void option_setup_urbs(struct usb_serial *serial)
 986 {
 987         int i, j;
 988         struct usb_serial_port *port;
 989         struct option_port_private *portdata;
 990
 991         dbg("%s", __func__);
 992
 993         for (i = 0; i < serial->num_ports; i++) {
 994                 port = serial->port[i];
 995                 portdata = usb_get_serial_port_data(port);
 996
 997                 /* Do indat endpoints first */
 998                 for (j = 0; j < N_IN_URB; ++j) {
 999                         portdata->in_urbs[j] = option_setup_urb(serial,
1000                                         port->bulk_in_endpointAddress,
1001                                         USB_DIR_IN, port,
1002                                         portdata->in_buffer[j],
1003                                         IN_BUFLEN, option_indat_callback);
1004                 }
1005
1006                 /* outdat endpoints */
1007                 for (j = 0; j < N_OUT_URB; ++j) {
1008                         portdata->out_urbs[j] = option_setup_urb(serial,
1009                                         port->bulk_out_endpointAddress,
1010                                         USB_DIR_OUT, port,
1011                                         portdata->out_buffer[j],
1012                                         OUT_BUFLEN, option_outdat_callback);
1013                 }
1014         }
1015 }
1016
1017
1018 /** send RTS/DTR state to the port.
1019  *
1020  * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1021  * CDC.
1022 */
1023 static int option_send_setup(struct tty_struct *tty,
1024                                                 struct usb_serial_port *port)
1025 {
1026         struct usb_serial *serial = port->serial;
1027         struct option_port_private *portdata;
1028         int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1029         dbg("%s", __func__);
1030
1031         portdata = usb_get_serial_port_data(port);
1032
1033         if (tty) {
1034                 int val = 0;
1035                 if (portdata->dtr_state)
1036                         val |= 0x01;
1037                 if (portdata->rts_state)
1038                         val |= 0x02;
1039
1040                 return usb_control_msg(serial->dev,
1041                         usb_rcvctrlpipe(serial->dev, 0),
1042                         0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1043         }
1044         return 0;
1045 }
1046
1047 static int option_startup(struct usb_serial *serial)
1048 {
1049         int i, j, err;
1050         struct usb_serial_port *port;
1051         struct option_port_private *portdata;
1052         u8 *buffer;
1053
1054         dbg("%s", __func__);
1055
1056         /* Now setup per port private data */
1057         for (i = 0; i < serial->num_ports; i++) {
1058                 port = serial->port[i];
1059                 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1060                 if (!portdata) {
1061                         dbg("%s: kmalloc for option_port_private (%d) failed!.",
1062                                         __func__, i);
1063                         return 1;
1064                 }
1065
1066                 for (j = 0; j < N_IN_URB; j++) {
1067                         buffer = (u8 *)__get_free_page(GFP_KERNEL);
1068                         if (!buffer)
1069                                 goto bail_out_error;
1070                         portdata->in_buffer[j] = buffer;
1071                 }
1072
1073                 for (j = 0; j < N_OUT_URB; j++) {
1074                         buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1075                         if (!buffer)
1076                                 goto bail_out_error2;
1077                         portdata->out_buffer[j] = buffer;
1078                 }
1079
1080                 usb_set_serial_port_data(port, portdata);
1081
1082                 if (!port->interrupt_in_urb)
1083                         continue;
1084                 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1085                 if (err)
1086                         dbg("%s: submit irq_in urb failed %d",
1087                                 __func__, err);
1088         }
1089         option_setup_urbs(serial);
1090         return 0;
1091
1092 bail_out_error2:
1093         for (j = 0; j < N_OUT_URB; j++)
1094                 kfree(portdata->out_buffer[j]);
1095 bail_out_error:
1096         for (j = 0; j < N_IN_URB; j++)
1097                 if (portdata->in_buffer[j])
1098                         free_page((unsigned long)portdata->in_buffer[j]);
1099         kfree(portdata);
1100         return 1;
1101 }
1102
1103 static void option_shutdown(struct usb_serial *serial)
1104 {
1105         int i, j;
1106         struct usb_serial_port *port;
1107         struct option_port_private *portdata;
1108
1109         dbg("%s", __func__);
1110
1111         /* Stop reading/writing urbs */
1112         for (i = 0; i < serial->num_ports; ++i) {
1113                 port = serial->port[i];
1114                 portdata = usb_get_serial_port_data(port);
1115                 for (j = 0; j < N_IN_URB; j++)
1116                         usb_kill_urb(portdata->in_urbs[j]);
1117                 for (j = 0; j < N_OUT_URB; j++)
1118                         usb_kill_urb(portdata->out_urbs[j]);
1119         }
1120
1121         /* Now free them */
1122         for (i = 0; i < serial->num_ports; ++i) {
1123                 port = serial->port[i];
1124                 portdata = usb_get_serial_port_data(port);
1125
1126                 for (j = 0; j < N_IN_URB; j++) {
1127                         if (portdata->in_urbs[j]) {
1128                                 usb_free_urb(portdata->in_urbs[j]);
1129                                 free_page((unsigned long)
1130                                         portdata->in_buffer[j]);
1131                                 portdata->in_urbs[j] = NULL;
1132                         }
1133                 }
1134                 for (j = 0; j < N_OUT_URB; j++) {
1135                         if (portdata->out_urbs[j]) {
1136                                 usb_free_urb(portdata->out_urbs[j]);
1137                                 kfree(portdata->out_buffer[j]);
1138                                 portdata->out_urbs[j] = NULL;
1139                         }
1140                 }
1141         }
1142
1143         /* Now free per port private data */
1144         for (i = 0; i < serial->num_ports; i++) {
1145                 port = serial->port[i];
1146                 kfree(usb_get_serial_port_data(port));
1147         }
1148 }
1149
1150 MODULE_AUTHOR(DRIVER_AUTHOR);
1151 MODULE_DESCRIPTION(DRIVER_DESC);
1152 MODULE_VERSION(DRIVER_VERSION);
1153 MODULE_LICENSE("GPL");
1154
1155 module_param(debug, bool, S_IRUGO | S_IWUSR);
1156 MODULE_PARM_DESC(debug, "Debug messages");