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/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_MF622                       0x0001
 292 #define ZTE_PRODUCT_MF628                       0x0015
 293 #define ZTE_PRODUCT_MF626                       0x0031
 294 #define ZTE_PRODUCT_CDMA_TECH                   0xfffe
 295
 296 #define BENQ_VENDOR_ID                          0x04a5
 297 #define BENQ_PRODUCT_H10                        0x4068
 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, DELL_PRODUCT_5730_MINICARD_SPRINT) },      /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
 442         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) },       /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
 443         { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) },         /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */
 444         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) },   /* ADU-E100, ADU-310 */
 445         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) },
 446         { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) },
 447         { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
 448         { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) },
 449         { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
 450         { USB_DEVICE(ONDA_VENDOR_ID, 0x0003) },
 451         { USB_DEVICE(ONDA_VENDOR_ID, 0x0004) },
 452         { USB_DEVICE(ONDA_VENDOR_ID, 0x0005) },
 453         { USB_DEVICE(ONDA_VENDOR_ID, 0x0006) },
 454         { USB_DEVICE(ONDA_VENDOR_ID, 0x0007) },
 455         { USB_DEVICE(ONDA_VENDOR_ID, 0x0008) },
 456         { USB_DEVICE(ONDA_VENDOR_ID, 0x0009) },
 457         { USB_DEVICE(ONDA_VENDOR_ID, 0x000a) },
 458         { USB_DEVICE(ONDA_VENDOR_ID, 0x000b) },
 459         { USB_DEVICE(ONDA_VENDOR_ID, 0x000c) },
 460         { USB_DEVICE(ONDA_VENDOR_ID, 0x000d) },
 461         { USB_DEVICE(ONDA_VENDOR_ID, 0x000e) },
 462         { USB_DEVICE(ONDA_VENDOR_ID, 0x000f) },
 463         { USB_DEVICE(ONDA_VENDOR_ID, 0x0010) },
 464         { USB_DEVICE(ONDA_VENDOR_ID, 0x0011) },
 465         { USB_DEVICE(ONDA_VENDOR_ID, 0x0012) },
 466         { USB_DEVICE(ONDA_VENDOR_ID, 0x0013) },
 467         { USB_DEVICE(ONDA_VENDOR_ID, 0x0014) },
 468         { USB_DEVICE(ONDA_VENDOR_ID, 0x0015) },
 469         { USB_DEVICE(ONDA_VENDOR_ID, 0x0016) },
 470         { USB_DEVICE(ONDA_VENDOR_ID, 0x0017) },
 471         { USB_DEVICE(ONDA_VENDOR_ID, 0x0018) },
 472         { USB_DEVICE(ONDA_VENDOR_ID, 0x0019) },
 473         { USB_DEVICE(ONDA_VENDOR_ID, 0x0020) },
 474         { USB_DEVICE(ONDA_VENDOR_ID, 0x0021) },
 475         { USB_DEVICE(ONDA_VENDOR_ID, 0x0022) },
 476         { USB_DEVICE(ONDA_VENDOR_ID, 0x0023) },
 477         { USB_DEVICE(ONDA_VENDOR_ID, 0x0024) },
 478         { USB_DEVICE(ONDA_VENDOR_ID, 0x0025) },
 479         { USB_DEVICE(ONDA_VENDOR_ID, 0x0026) },
 480         { USB_DEVICE(ONDA_VENDOR_ID, 0x0027) },
 481         { USB_DEVICE(ONDA_VENDOR_ID, 0x0028) },
 482         { USB_DEVICE(ONDA_VENDOR_ID, 0x0029) },
 483         { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) },
 484         { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
 485         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
 486         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
 487         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
 488         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) },
 489         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) },
 490         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) },
 491         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) },
 492         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) },
 493         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) },
 494         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) },
 495         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) },
 496         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) },
 497         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) },
 498         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) },
 499         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) },
 500         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) },
 501         { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) },
 502         { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) },
 503         { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) },
 504         { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */
 505         { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */
 506         { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */
 507         { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) },
 508         { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622) },
 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(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) },
 513         { USB_DEVICE(0x1da5, 0x4515) }, /* BenQ H20 */
 514         { } /* Terminating entry */
 515 };
 516 MODULE_DEVICE_TABLE(usb, option_ids);
 517
 518 static struct usb_driver option_driver = {
 519         .name       = "option",
 520         .probe      = usb_serial_probe,
 521         .disconnect = usb_serial_disconnect,
 522         .id_table   = option_ids,
 523         .no_dynamic_id =        1,
 524 };
 525
 526 /* The card has three separate interfaces, which the serial driver
 527  * recognizes separately, thus num_port=1.
 528  */
 529
 530 static struct usb_serial_driver option_1port_device = {
 531         .driver = {
 532                 .owner =        THIS_MODULE,
 533                 .name =         "option1",
 534         },
 535         .description       = "GSM modem (1-port)",
 536         .usb_driver        = &option_driver,
 537         .id_table          = option_ids,
 538         .num_ports         = 1,
 539         .open              = option_open,
 540         .close             = option_close,
 541         .write             = option_write,
 542         .write_room        = option_write_room,
 543         .chars_in_buffer   = option_chars_in_buffer,
 544         .set_termios       = option_set_termios,
 545         .tiocmget          = option_tiocmget,
 546         .tiocmset          = option_tiocmset,
 547         .attach            = option_startup,
 548         .shutdown          = option_shutdown,
 549         .read_int_callback = option_instat_callback,
 550 };
 551
 552 static int debug;
 553
 554 /* per port private data */
 555
 556 #define N_IN_URB 4
 557 #define N_OUT_URB 4
 558 #define IN_BUFLEN 4096
 559 #define OUT_BUFLEN 4096
 560
 561 struct option_port_private {
 562         /* Input endpoints and buffer for this port */
 563         struct urb *in_urbs[N_IN_URB];
 564         u8 *in_buffer[N_IN_URB];
 565         /* Output endpoints and buffer for this port */
 566         struct urb *out_urbs[N_OUT_URB];
 567         u8 *out_buffer[N_OUT_URB];
 568         unsigned long out_busy;         /* Bit vector of URBs in use */
 569
 570         /* Settings for the port */
 571         int rts_state;  /* Handshaking pins (outputs) */
 572         int dtr_state;
 573         int cts_state;  /* Handshaking pins (inputs) */
 574         int dsr_state;
 575         int dcd_state;
 576         int ri_state;
 577
 578         unsigned long tx_start_time[N_OUT_URB];
 579 };
 580
 581 /* Functions used by new usb-serial code. */
 582 static int __init option_init(void)
 583 {
 584         int retval;
 585         retval = usb_serial_register(&option_1port_device);
 586         if (retval)
 587                 goto failed_1port_device_register;
 588         retval = usb_register(&option_driver);
 589         if (retval)
 590                 goto failed_driver_register;
 591
 592         printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":"
 593                DRIVER_DESC "\n");
 594
 595         return 0;
 596
 597 failed_driver_register:
 598         usb_serial_deregister(&option_1port_device);
 599 failed_1port_device_register:
 600         return retval;
 601 }
 602
 603 static void __exit option_exit(void)
 604 {
 605         usb_deregister(&option_driver);
 606         usb_serial_deregister(&option_1port_device);
 607 }
 608
 609 module_init(option_init);
 610 module_exit(option_exit);
 611
 612 static void option_set_termios(struct tty_struct *tty,
 613                 struct usb_serial_port *port, struct ktermios *old_termios)
 614 {
 615         dbg("%s", __func__);
 616         /* Doesn't support option setting */
 617         tty_termios_copy_hw(tty->termios, old_termios);
 618         option_send_setup(tty, port);
 619 }
 620
 621 static int option_tiocmget(struct tty_struct *tty, struct file *file)
 622 {
 623         struct usb_serial_port *port = tty->driver_data;
 624         unsigned int value;
 625         struct option_port_private *portdata;
 626
 627         portdata = usb_get_serial_port_data(port);
 628
 629         value = ((portdata->rts_state) ? TIOCM_RTS : 0) |
 630                 ((portdata->dtr_state) ? TIOCM_DTR : 0) |
 631                 ((portdata->cts_state) ? TIOCM_CTS : 0) |
 632                 ((portdata->dsr_state) ? TIOCM_DSR : 0) |
 633                 ((portdata->dcd_state) ? TIOCM_CAR : 0) |
 634                 ((portdata->ri_state) ? TIOCM_RNG : 0);
 635
 636         return value;
 637 }
 638
 639 static int option_tiocmset(struct tty_struct *tty, struct file *file,
 640                         unsigned int set, unsigned int clear)
 641 {
 642         struct usb_serial_port *port = tty->driver_data;
 643         struct option_port_private *portdata;
 644
 645         portdata = usb_get_serial_port_data(port);
 646
 647         /* FIXME: what locks portdata fields ? */
 648         if (set & TIOCM_RTS)
 649                 portdata->rts_state = 1;
 650         if (set & TIOCM_DTR)
 651                 portdata->dtr_state = 1;
 652
 653         if (clear & TIOCM_RTS)
 654                 portdata->rts_state = 0;
 655         if (clear & TIOCM_DTR)
 656                 portdata->dtr_state = 0;
 657         return option_send_setup(tty, port);
 658 }
 659
 660 /* Write */
 661 static int option_write(struct tty_struct *tty, struct usb_serial_port *port,
 662                         const unsigned char *buf, int count)
 663 {
 664         struct option_port_private *portdata;
 665         int i;
 666         int left, todo;
 667         struct urb *this_urb = NULL; /* spurious */
 668         int err;
 669
 670         portdata = usb_get_serial_port_data(port);
 671
 672         dbg("%s: write (%d chars)", __func__, count);
 673
 674         i = 0;
 675         left = count;
 676         for (i = 0; left > 0 && i < N_OUT_URB; i++) {
 677                 todo = left;
 678                 if (todo > OUT_BUFLEN)
 679                         todo = OUT_BUFLEN;
 680
 681                 this_urb = portdata->out_urbs[i];
 682                 if (test_and_set_bit(i, &portdata->out_busy)) {
 683                         if (time_before(jiffies,
 684                                         portdata->tx_start_time[i] + 10 * HZ))
 685                                 continue;
 686                         usb_unlink_urb(this_urb);
 687                         continue;
 688                 }
 689                 dbg("%s: endpoint %d buf %d", __func__,
 690                         usb_pipeendpoint(this_urb->pipe), i);
 691
 692                 /* send the data */
 693                 memcpy(this_urb->transfer_buffer, buf, todo);
 694                 this_urb->transfer_buffer_length = todo;
 695
 696                 this_urb->dev = port->serial->dev;
 697                 err = usb_submit_urb(this_urb, GFP_ATOMIC);
 698                 if (err) {
 699                         dbg("usb_submit_urb %p (write bulk) failed "
 700                                 "(%d)", this_urb, err);
 701                         clear_bit(i, &portdata->out_busy);
 702                         continue;
 703                 }
 704                 portdata->tx_start_time[i] = jiffies;
 705                 buf += todo;
 706                 left -= todo;
 707         }
 708
 709         count -= left;
 710         dbg("%s: wrote (did %d)", __func__, count);
 711         return count;
 712 }
 713
 714 static void option_indat_callback(struct urb *urb)
 715 {
 716         int err;
 717         int endpoint;
 718         struct usb_serial_port *port;
 719         struct tty_struct *tty;
 720         unsigned char *data = urb->transfer_buffer;
 721         int status = urb->status;
 722
 723         dbg("%s: %p", __func__, urb);
 724
 725         endpoint = usb_pipeendpoint(urb->pipe);
 726         port =  urb->context;
 727
 728         if (status) {
 729                 dbg("%s: nonzero status: %d on endpoint %02x.",
 730                     __func__, status, endpoint);
 731         } else {
 732                 tty = tty_port_tty_get(&port->port);
 733                 if (urb->actual_length) {
 734                         tty_buffer_request_room(tty, urb->actual_length);
 735                         tty_insert_flip_string(tty, data, urb->actual_length);
 736                         tty_flip_buffer_push(tty);
 737                 } else
 738                         dbg("%s: empty read urb received", __func__);
 739                 tty_kref_put(tty);
 740
 741                 /* Resubmit urb so we continue receiving */
 742                 if (port->port.count && status != -ESHUTDOWN) {
 743                         err = usb_submit_urb(urb, GFP_ATOMIC);
 744                         if (err)
 745                                 printk(KERN_ERR "%s: resubmit read urb failed. "
 746                                         "(%d)", __func__, err);
 747                 }
 748         }
 749         return;
 750 }
 751
 752 static void option_outdat_callback(struct urb *urb)
 753 {
 754         struct usb_serial_port *port;
 755         struct option_port_private *portdata;
 756         int i;
 757
 758         dbg("%s", __func__);
 759
 760         port =  urb->context;
 761
 762         usb_serial_port_softint(port);
 763
 764         portdata = usb_get_serial_port_data(port);
 765         for (i = 0; i < N_OUT_URB; ++i) {
 766                 if (portdata->out_urbs[i] == urb) {
 767                         smp_mb__before_clear_bit();
 768                         clear_bit(i, &portdata->out_busy);
 769                         break;
 770                 }
 771         }
 772 }
 773
 774 static void option_instat_callback(struct urb *urb)
 775 {
 776         int err;
 777         int status = urb->status;
 778         struct usb_serial_port *port =  urb->context;
 779         struct option_port_private *portdata = usb_get_serial_port_data(port);
 780         struct usb_serial *serial = port->serial;
 781
 782         dbg("%s", __func__);
 783         dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
 784
 785         if (status == 0) {
 786                 struct usb_ctrlrequest *req_pkt =
 787                                 (struct usb_ctrlrequest *)urb->transfer_buffer;
 788
 789                 if (!req_pkt) {
 790                         dbg("%s: NULL req_pkt\n", __func__);
 791                         return;
 792                 }
 793                 if ((req_pkt->bRequestType == 0xA1) &&
 794                                 (req_pkt->bRequest == 0x20)) {
 795                         int old_dcd_state;
 796                         unsigned char signals = *((unsigned char *)
 797                                         urb->transfer_buffer +
 798                                         sizeof(struct usb_ctrlrequest));
 799
 800                         dbg("%s: signal x%x", __func__, signals);
 801
 802                         old_dcd_state = portdata->dcd_state;
 803                         portdata->cts_state = 1;
 804                         portdata->dcd_state = ((signals & 0x01) ? 1 : 0);
 805                         portdata->dsr_state = ((signals & 0x02) ? 1 : 0);
 806                         portdata->ri_state = ((signals & 0x08) ? 1 : 0);
 807
 808                         if (old_dcd_state && !portdata->dcd_state) {
 809                                 struct tty_struct *tty =
 810                                                 tty_port_tty_get(&port->port);
 811                                 if (tty && !C_CLOCAL(tty))
 812                                         tty_hangup(tty);
 813                                 tty_kref_put(tty);
 814                         }
 815                 } else {
 816                         dbg("%s: type %x req %x", __func__,
 817                                 req_pkt->bRequestType, req_pkt->bRequest);
 818                 }
 819         } else
 820                 dbg("%s: error %d", __func__, status);
 821
 822         /* Resubmit urb so we continue receiving IRQ data */
 823         if (status != -ESHUTDOWN) {
 824                 urb->dev = serial->dev;
 825                 err = usb_submit_urb(urb, GFP_ATOMIC);
 826                 if (err)
 827                         dbg("%s: resubmit intr urb failed. (%d)",
 828                                 __func__, err);
 829         }
 830 }
 831
 832 static int option_write_room(struct tty_struct *tty)
 833 {
 834         struct usb_serial_port *port = tty->driver_data;
 835         struct option_port_private *portdata;
 836         int i;
 837         int data_len = 0;
 838         struct urb *this_urb;
 839
 840         portdata = usb_get_serial_port_data(port);
 841
 842
 843         for (i = 0; i < N_OUT_URB; i++) {
 844                 this_urb = portdata->out_urbs[i];
 845                 if (this_urb && !test_bit(i, &portdata->out_busy))
 846                         data_len += OUT_BUFLEN;
 847         }
 848
 849         dbg("%s: %d", __func__, data_len);
 850         return data_len;
 851 }
 852
 853 static int option_chars_in_buffer(struct tty_struct *tty)
 854 {
 855         struct usb_serial_port *port = tty->driver_data;
 856         struct option_port_private *portdata;
 857         int i;
 858         int data_len = 0;
 859         struct urb *this_urb;
 860
 861         portdata = usb_get_serial_port_data(port);
 862
 863         for (i = 0; i < N_OUT_URB; i++) {
 864                 this_urb = portdata->out_urbs[i];
 865                 /* FIXME: This locking is insufficient as this_urb may
 866                    go unused during the test */
 867                 if (this_urb && test_bit(i, &portdata->out_busy))
 868                         data_len += this_urb->transfer_buffer_length;
 869         }
 870         dbg("%s: %d", __func__, data_len);
 871         return data_len;
 872 }
 873
 874 static int option_open(struct tty_struct *tty,
 875                         struct usb_serial_port *port, struct file *filp)
 876 {
 877         struct option_port_private *portdata;
 878         struct usb_serial *serial = port->serial;
 879         int i, err;
 880         struct urb *urb;
 881
 882         portdata = usb_get_serial_port_data(port);
 883
 884         dbg("%s", __func__);
 885
 886         /* Set some sane defaults */
 887         portdata->rts_state = 1;
 888         portdata->dtr_state = 1;
 889
 890         /* Reset low level data toggle and start reading from endpoints */
 891         for (i = 0; i < N_IN_URB; i++) {
 892                 urb = portdata->in_urbs[i];
 893                 if (!urb)
 894                         continue;
 895                 if (urb->dev != serial->dev) {
 896                         dbg("%s: dev %p != %p", __func__,
 897                                 urb->dev, serial->dev);
 898                         continue;
 899                 }
 900
 901                 /*
 902                  * make sure endpoint data toggle is synchronized with the
 903                  * device
 904                  */
 905                 usb_clear_halt(urb->dev, urb->pipe);
 906
 907                 err = usb_submit_urb(urb, GFP_KERNEL);
 908                 if (err) {
 909                         dbg("%s: submit urb %d failed (%d) %d",
 910                                 __func__, i, err,
 911                                 urb->transfer_buffer_length);
 912                 }
 913         }
 914
 915         /* Reset low level data toggle on out endpoints */
 916         for (i = 0; i < N_OUT_URB; i++) {
 917                 urb = portdata->out_urbs[i];
 918                 if (!urb)
 919                         continue;
 920                 urb->dev = serial->dev;
 921                 /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe),
 922                                 usb_pipeout(urb->pipe), 0); */
 923         }
 924
 925         if (tty)
 926                 tty->low_latency = 1;
 927
 928         option_send_setup(tty, port);
 929
 930         return 0;
 931 }
 932
 933 static void option_close(struct tty_struct *tty,
 934                         struct usb_serial_port *port, struct file *filp)
 935 {
 936         int i;
 937         struct usb_serial *serial = port->serial;
 938         struct option_port_private *portdata;
 939
 940         dbg("%s", __func__);
 941         portdata = usb_get_serial_port_data(port);
 942
 943         portdata->rts_state = 0;
 944         portdata->dtr_state = 0;
 945
 946         if (serial->dev) {
 947                 mutex_lock(&serial->disc_mutex);
 948                 if (!serial->disconnected)
 949                         option_send_setup(tty, port);
 950                 mutex_unlock(&serial->disc_mutex);
 951
 952                 /* Stop reading/writing urbs */
 953                 for (i = 0; i < N_IN_URB; i++)
 954                         usb_kill_urb(portdata->in_urbs[i]);
 955                 for (i = 0; i < N_OUT_URB; i++)
 956                         usb_kill_urb(portdata->out_urbs[i]);
 957         }
 958         tty_port_tty_set(&port->port, NULL);
 959 }
 960
 961 /* Helper functions used by option_setup_urbs */
 962 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint,
 963                 int dir, void *ctx, char *buf, int len,
 964                 void (*callback)(struct urb *))
 965 {
 966         struct urb *urb;
 967
 968         if (endpoint == -1)
 969                 return NULL;            /* endpoint not needed */
 970
 971         urb = usb_alloc_urb(0, GFP_KERNEL);             /* No ISO */
 972         if (urb == NULL) {
 973                 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint);
 974                 return NULL;
 975         }
 976
 977                 /* Fill URB using supplied data. */
 978         usb_fill_bulk_urb(urb, serial->dev,
 979                       usb_sndbulkpipe(serial->dev, endpoint) | dir,
 980                       buf, len, callback, ctx);
 981
 982         return urb;
 983 }
 984
 985 /* Setup urbs */
 986 static void option_setup_urbs(struct usb_serial *serial)
 987 {
 988         int i, j;
 989         struct usb_serial_port *port;
 990         struct option_port_private *portdata;
 991
 992         dbg("%s", __func__);
 993
 994         for (i = 0; i < serial->num_ports; i++) {
 995                 port = serial->port[i];
 996                 portdata = usb_get_serial_port_data(port);
 997
 998                 /* Do indat endpoints first */
 999                 for (j = 0; j < N_IN_URB; ++j) {
1000                         portdata->in_urbs[j] = option_setup_urb(serial,
1001                                         port->bulk_in_endpointAddress,
1002                                         USB_DIR_IN, port,
1003                                         portdata->in_buffer[j],
1004                                         IN_BUFLEN, option_indat_callback);
1005                 }
1006
1007                 /* outdat endpoints */
1008                 for (j = 0; j < N_OUT_URB; ++j) {
1009                         portdata->out_urbs[j] = option_setup_urb(serial,
1010                                         port->bulk_out_endpointAddress,
1011                                         USB_DIR_OUT, port,
1012                                         portdata->out_buffer[j],
1013                                         OUT_BUFLEN, option_outdat_callback);
1014                 }
1015         }
1016 }
1017
1018
1019 /** send RTS/DTR state to the port.
1020  *
1021  * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN
1022  * CDC.
1023 */
1024 static int option_send_setup(struct tty_struct *tty,
1025                                                 struct usb_serial_port *port)
1026 {
1027         struct usb_serial *serial = port->serial;
1028         struct option_port_private *portdata;
1029         int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
1030         dbg("%s", __func__);
1031
1032         portdata = usb_get_serial_port_data(port);
1033
1034         if (tty) {
1035                 int val = 0;
1036                 if (portdata->dtr_state)
1037                         val |= 0x01;
1038                 if (portdata->rts_state)
1039                         val |= 0x02;
1040
1041                 return usb_control_msg(serial->dev,
1042                         usb_rcvctrlpipe(serial->dev, 0),
1043                         0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT);
1044         }
1045         return 0;
1046 }
1047
1048 static int option_startup(struct usb_serial *serial)
1049 {
1050         int i, j, err;
1051         struct usb_serial_port *port;
1052         struct option_port_private *portdata;
1053         u8 *buffer;
1054
1055         dbg("%s", __func__);
1056
1057         /* Now setup per port private data */
1058         for (i = 0; i < serial->num_ports; i++) {
1059                 port = serial->port[i];
1060                 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL);
1061                 if (!portdata) {
1062                         dbg("%s: kmalloc for option_port_private (%d) failed!.",
1063                                         __func__, i);
1064                         return 1;
1065                 }
1066
1067                 for (j = 0; j < N_IN_URB; j++) {
1068                         buffer = (u8 *)__get_free_page(GFP_KERNEL);
1069                         if (!buffer)
1070                                 goto bail_out_error;
1071                         portdata->in_buffer[j] = buffer;
1072                 }
1073
1074                 for (j = 0; j < N_OUT_URB; j++) {
1075                         buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL);
1076                         if (!buffer)
1077                                 goto bail_out_error2;
1078                         portdata->out_buffer[j] = buffer;
1079                 }
1080
1081                 usb_set_serial_port_data(port, portdata);
1082
1083                 if (!port->interrupt_in_urb)
1084                         continue;
1085                 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL);
1086                 if (err)
1087                         dbg("%s: submit irq_in urb failed %d",
1088                                 __func__, err);
1089         }
1090         option_setup_urbs(serial);
1091         return 0;
1092
1093 bail_out_error2:
1094         for (j = 0; j < N_OUT_URB; j++)
1095                 kfree(portdata->out_buffer[j]);
1096 bail_out_error:
1097         for (j = 0; j < N_IN_URB; j++)
1098                 if (portdata->in_buffer[j])
1099                         free_page((unsigned long)portdata->in_buffer[j]);
1100         kfree(portdata);
1101         return 1;
1102 }
1103
1104 static void option_shutdown(struct usb_serial *serial)
1105 {
1106         int i, j;
1107         struct usb_serial_port *port;
1108         struct option_port_private *portdata;
1109
1110         dbg("%s", __func__);
1111
1112         /* Stop reading/writing urbs */
1113         for (i = 0; i < serial->num_ports; ++i) {
1114                 port = serial->port[i];
1115                 portdata = usb_get_serial_port_data(port);
1116                 for (j = 0; j < N_IN_URB; j++)
1117                         usb_kill_urb(portdata->in_urbs[j]);
1118                 for (j = 0; j < N_OUT_URB; j++)
1119                         usb_kill_urb(portdata->out_urbs[j]);
1120         }
1121
1122         /* Now free them */
1123         for (i = 0; i < serial->num_ports; ++i) {
1124                 port = serial->port[i];
1125                 portdata = usb_get_serial_port_data(port);
1126
1127                 for (j = 0; j < N_IN_URB; j++) {
1128                         if (portdata->in_urbs[j]) {
1129                                 usb_free_urb(portdata->in_urbs[j]);
1130                                 free_page((unsigned long)
1131                                         portdata->in_buffer[j]);
1132                                 portdata->in_urbs[j] = NULL;
1133                         }
1134                 }
1135                 for (j = 0; j < N_OUT_URB; j++) {
1136                         if (portdata->out_urbs[j]) {
1137                                 usb_free_urb(portdata->out_urbs[j]);
1138                                 kfree(portdata->out_buffer[j]);
1139                                 portdata->out_urbs[j] = NULL;
1140                         }
1141                 }
1142         }
1143
1144         /* Now free per port private data */
1145         for (i = 0; i < serial->num_ports; i++) {
1146                 port = serial->port[i];
1147                 kfree(usb_get_serial_port_data(port));
1148         }
1149 }
1150
1151 MODULE_AUTHOR(DRIVER_AUTHOR);
1152 MODULE_DESCRIPTION(DRIVER_DESC);
1153 MODULE_VERSION(DRIVER_VERSION);
1154 MODULE_LICENSE("GPL");
1155
1156 module_param(debug, bool, S_IRUGO | S_IWUSR);
1157 MODULE_PARM_DESC(debug, "Debug messages");