option.c revision f9c99bb8b3a1ec81af68d484a551307326c2e933
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 */ 46static int option_probe(struct usb_serial *serial, 47 const struct usb_device_id *id); 48static int option_open(struct tty_struct *tty, struct usb_serial_port *port, 49 struct file *filp); 50static void option_close(struct usb_serial_port *port); 51static void option_dtr_rts(struct usb_serial_port *port, int on); 52 53static int option_startup(struct usb_serial *serial); 54static void option_disconnect(struct usb_serial *serial); 55static void option_release(struct usb_serial *serial); 56static int option_write_room(struct tty_struct *tty); 57 58static void option_instat_callback(struct urb *urb); 59 60static int option_write(struct tty_struct *tty, struct usb_serial_port *port, 61 const unsigned char *buf, int count); 62static int option_chars_in_buffer(struct tty_struct *tty); 63static void option_set_termios(struct tty_struct *tty, 64 struct usb_serial_port *port, struct ktermios *old); 65static int option_tiocmget(struct tty_struct *tty, struct file *file); 66static int option_tiocmset(struct tty_struct *tty, struct file *file, 67 unsigned int set, unsigned int clear); 68static int option_send_setup(struct usb_serial_port *port); 69static int option_suspend(struct usb_serial *serial, pm_message_t message); 70static int option_resume(struct usb_serial *serial); 71 72/* Vendor and product IDs */ 73#define OPTION_VENDOR_ID 0x0AF0 74#define OPTION_PRODUCT_COLT 0x5000 75#define OPTION_PRODUCT_RICOLA 0x6000 76#define OPTION_PRODUCT_RICOLA_LIGHT 0x6100 77#define OPTION_PRODUCT_RICOLA_QUAD 0x6200 78#define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300 79#define OPTION_PRODUCT_RICOLA_NDIS 0x6050 80#define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150 81#define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250 82#define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350 83#define OPTION_PRODUCT_COBRA 0x6500 84#define OPTION_PRODUCT_COBRA_BUS 0x6501 85#define OPTION_PRODUCT_VIPER 0x6600 86#define OPTION_PRODUCT_VIPER_BUS 0x6601 87#define OPTION_PRODUCT_GT_MAX_READY 0x6701 88#define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721 89#define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741 90#define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761 91#define OPTION_PRODUCT_KOI_MODEM 0x6800 92#define OPTION_PRODUCT_SCORPION_MODEM 0x6901 93#define OPTION_PRODUCT_ETNA_MODEM 0x7001 94#define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021 95#define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041 96#define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061 97#define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100 98#define OPTION_PRODUCT_GTM380_MODEM 0x7201 99 100#define HUAWEI_VENDOR_ID 0x12D1 101#define HUAWEI_PRODUCT_E600 0x1001 102#define HUAWEI_PRODUCT_E220 0x1003 103#define HUAWEI_PRODUCT_E220BIS 0x1004 104#define HUAWEI_PRODUCT_E1401 0x1401 105#define HUAWEI_PRODUCT_E1402 0x1402 106#define HUAWEI_PRODUCT_E1403 0x1403 107#define HUAWEI_PRODUCT_E1404 0x1404 108#define HUAWEI_PRODUCT_E1405 0x1405 109#define HUAWEI_PRODUCT_E1406 0x1406 110#define HUAWEI_PRODUCT_E1407 0x1407 111#define HUAWEI_PRODUCT_E1408 0x1408 112#define HUAWEI_PRODUCT_E1409 0x1409 113#define HUAWEI_PRODUCT_E140A 0x140A 114#define HUAWEI_PRODUCT_E140B 0x140B 115#define HUAWEI_PRODUCT_E140C 0x140C 116#define HUAWEI_PRODUCT_E140D 0x140D 117#define HUAWEI_PRODUCT_E140E 0x140E 118#define HUAWEI_PRODUCT_E140F 0x140F 119#define HUAWEI_PRODUCT_E1410 0x1410 120#define HUAWEI_PRODUCT_E1411 0x1411 121#define HUAWEI_PRODUCT_E1412 0x1412 122#define HUAWEI_PRODUCT_E1413 0x1413 123#define HUAWEI_PRODUCT_E1414 0x1414 124#define HUAWEI_PRODUCT_E1415 0x1415 125#define HUAWEI_PRODUCT_E1416 0x1416 126#define HUAWEI_PRODUCT_E1417 0x1417 127#define HUAWEI_PRODUCT_E1418 0x1418 128#define HUAWEI_PRODUCT_E1419 0x1419 129#define HUAWEI_PRODUCT_E141A 0x141A 130#define HUAWEI_PRODUCT_E141B 0x141B 131#define HUAWEI_PRODUCT_E141C 0x141C 132#define HUAWEI_PRODUCT_E141D 0x141D 133#define HUAWEI_PRODUCT_E141E 0x141E 134#define HUAWEI_PRODUCT_E141F 0x141F 135#define HUAWEI_PRODUCT_E1420 0x1420 136#define HUAWEI_PRODUCT_E1421 0x1421 137#define HUAWEI_PRODUCT_E1422 0x1422 138#define HUAWEI_PRODUCT_E1423 0x1423 139#define HUAWEI_PRODUCT_E1424 0x1424 140#define HUAWEI_PRODUCT_E1425 0x1425 141#define HUAWEI_PRODUCT_E1426 0x1426 142#define HUAWEI_PRODUCT_E1427 0x1427 143#define HUAWEI_PRODUCT_E1428 0x1428 144#define HUAWEI_PRODUCT_E1429 0x1429 145#define HUAWEI_PRODUCT_E142A 0x142A 146#define HUAWEI_PRODUCT_E142B 0x142B 147#define HUAWEI_PRODUCT_E142C 0x142C 148#define HUAWEI_PRODUCT_E142D 0x142D 149#define HUAWEI_PRODUCT_E142E 0x142E 150#define HUAWEI_PRODUCT_E142F 0x142F 151#define HUAWEI_PRODUCT_E1430 0x1430 152#define HUAWEI_PRODUCT_E1431 0x1431 153#define HUAWEI_PRODUCT_E1432 0x1432 154#define HUAWEI_PRODUCT_E1433 0x1433 155#define HUAWEI_PRODUCT_E1434 0x1434 156#define HUAWEI_PRODUCT_E1435 0x1435 157#define HUAWEI_PRODUCT_E1436 0x1436 158#define HUAWEI_PRODUCT_E1437 0x1437 159#define HUAWEI_PRODUCT_E1438 0x1438 160#define HUAWEI_PRODUCT_E1439 0x1439 161#define HUAWEI_PRODUCT_E143A 0x143A 162#define HUAWEI_PRODUCT_E143B 0x143B 163#define HUAWEI_PRODUCT_E143C 0x143C 164#define HUAWEI_PRODUCT_E143D 0x143D 165#define HUAWEI_PRODUCT_E143E 0x143E 166#define HUAWEI_PRODUCT_E143F 0x143F 167 168#define QUANTA_VENDOR_ID 0x0408 169#define QUANTA_PRODUCT_Q101 0xEA02 170#define QUANTA_PRODUCT_Q111 0xEA03 171#define QUANTA_PRODUCT_GLX 0xEA04 172#define QUANTA_PRODUCT_GKE 0xEA05 173#define QUANTA_PRODUCT_GLE 0xEA06 174 175#define NOVATELWIRELESS_VENDOR_ID 0x1410 176 177/* YISO PRODUCTS */ 178 179#define YISO_VENDOR_ID 0x0EAB 180#define YISO_PRODUCT_U893 0xC893 181 182/* MERLIN EVDO PRODUCTS */ 183#define NOVATELWIRELESS_PRODUCT_V640 0x1100 184#define NOVATELWIRELESS_PRODUCT_V620 0x1110 185#define NOVATELWIRELESS_PRODUCT_V740 0x1120 186#define NOVATELWIRELESS_PRODUCT_V720 0x1130 187 188/* MERLIN HSDPA/HSPA PRODUCTS */ 189#define NOVATELWIRELESS_PRODUCT_U730 0x1400 190#define NOVATELWIRELESS_PRODUCT_U740 0x1410 191#define NOVATELWIRELESS_PRODUCT_U870 0x1420 192#define NOVATELWIRELESS_PRODUCT_XU870 0x1430 193#define NOVATELWIRELESS_PRODUCT_X950D 0x1450 194 195/* EXPEDITE PRODUCTS */ 196#define NOVATELWIRELESS_PRODUCT_EV620 0x2100 197#define NOVATELWIRELESS_PRODUCT_ES720 0x2110 198#define NOVATELWIRELESS_PRODUCT_E725 0x2120 199#define NOVATELWIRELESS_PRODUCT_ES620 0x2130 200#define NOVATELWIRELESS_PRODUCT_EU730 0x2400 201#define NOVATELWIRELESS_PRODUCT_EU740 0x2410 202#define NOVATELWIRELESS_PRODUCT_EU870D 0x2420 203 204/* OVATION PRODUCTS */ 205#define NOVATELWIRELESS_PRODUCT_MC727 0x4100 206#define NOVATELWIRELESS_PRODUCT_MC950D 0x4400 207#define NOVATELWIRELESS_PRODUCT_U727 0x5010 208#define NOVATELWIRELESS_PRODUCT_MC760 0x6000 209 210/* FUTURE NOVATEL PRODUCTS */ 211#define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001 212#define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000 213#define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001 214#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000 215#define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001 216#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000 217#define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001 218#define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001 219 220/* AMOI PRODUCTS */ 221#define AMOI_VENDOR_ID 0x1614 222#define AMOI_PRODUCT_H01 0x0800 223#define AMOI_PRODUCT_H01A 0x7002 224#define AMOI_PRODUCT_H02 0x0802 225 226#define DELL_VENDOR_ID 0x413C 227 228/* Dell modems */ 229#define DELL_PRODUCT_5700_MINICARD 0x8114 230#define DELL_PRODUCT_5500_MINICARD 0x8115 231#define DELL_PRODUCT_5505_MINICARD 0x8116 232#define DELL_PRODUCT_5700_EXPRESSCARD 0x8117 233#define DELL_PRODUCT_5510_EXPRESSCARD 0x8118 234 235#define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128 236#define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129 237 238#define DELL_PRODUCT_5720_MINICARD_VZW 0x8133 239#define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134 240#define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135 241#define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136 242#define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137 243#define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138 244 245#define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180 246#define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181 247#define DELL_PRODUCT_5730_MINICARD_VZW 0x8182 248 249#define KYOCERA_VENDOR_ID 0x0c88 250#define KYOCERA_PRODUCT_KPC650 0x17da 251#define KYOCERA_PRODUCT_KPC680 0x180a 252 253#define ANYDATA_VENDOR_ID 0x16d5 254#define ANYDATA_PRODUCT_ADU_620UW 0x6202 255#define ANYDATA_PRODUCT_ADU_E100A 0x6501 256#define ANYDATA_PRODUCT_ADU_500A 0x6502 257 258#define AXESSTEL_VENDOR_ID 0x1726 259#define AXESSTEL_PRODUCT_MV110H 0x1000 260 261#define ONDA_VENDOR_ID 0x19d2 262#define ONDA_PRODUCT_MSA501HS 0x0001 263#define ONDA_PRODUCT_ET502HS 0x0002 264#define ONDA_PRODUCT_MT503HS 0x2000 265 266#define BANDRICH_VENDOR_ID 0x1A8D 267#define BANDRICH_PRODUCT_C100_1 0x1002 268#define BANDRICH_PRODUCT_C100_2 0x1003 269#define BANDRICH_PRODUCT_1004 0x1004 270#define BANDRICH_PRODUCT_1005 0x1005 271#define BANDRICH_PRODUCT_1006 0x1006 272#define BANDRICH_PRODUCT_1007 0x1007 273#define BANDRICH_PRODUCT_1008 0x1008 274#define BANDRICH_PRODUCT_1009 0x1009 275#define BANDRICH_PRODUCT_100A 0x100a 276 277#define BANDRICH_PRODUCT_100B 0x100b 278#define BANDRICH_PRODUCT_100C 0x100c 279#define BANDRICH_PRODUCT_100D 0x100d 280#define BANDRICH_PRODUCT_100E 0x100e 281 282#define BANDRICH_PRODUCT_100F 0x100f 283#define BANDRICH_PRODUCT_1010 0x1010 284#define BANDRICH_PRODUCT_1011 0x1011 285#define BANDRICH_PRODUCT_1012 0x1012 286 287#define AMOI_VENDOR_ID 0x1614 288#define AMOI_PRODUCT_9508 0x0800 289 290#define QUALCOMM_VENDOR_ID 0x05C6 291 292#define MAXON_VENDOR_ID 0x16d8 293 294#define TELIT_VENDOR_ID 0x1bc7 295#define TELIT_PRODUCT_UC864E 0x1003 296 297/* ZTE PRODUCTS */ 298#define ZTE_VENDOR_ID 0x19d2 299#define ZTE_PRODUCT_MF622 0x0001 300#define ZTE_PRODUCT_MF628 0x0015 301#define ZTE_PRODUCT_MF626 0x0031 302#define ZTE_PRODUCT_CDMA_TECH 0xfffe 303 304#define BENQ_VENDOR_ID 0x04a5 305#define BENQ_PRODUCT_H10 0x4068 306 307#define DLINK_VENDOR_ID 0x1186 308#define DLINK_PRODUCT_DWM_652 0x3e04 309 310 311/* TOSHIBA PRODUCTS */ 312#define TOSHIBA_VENDOR_ID 0x0930 313#define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302 314 315static struct usb_device_id option_ids[] = { 316 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) }, 317 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) }, 318 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) }, 319 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) }, 320 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) }, 321 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) }, 322 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) }, 323 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) }, 324 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) }, 325 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) }, 326 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) }, 327 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) }, 328 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) }, 329 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) }, 330 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) }, 331 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) }, 332 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) }, 333 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) }, 334 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) }, 335 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) }, 336 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) }, 337 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) }, 338 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) }, 339 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) }, 340 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) }, 341 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) }, 342 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) }, 343 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) }, 344 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) }, 345 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) }, 346 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) }, 347 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) }, 348 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) }, 349 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) }, 350 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) }, 351 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) }, 352 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) }, 353 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) }, 354 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) }, 355 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) }, 356 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) }, 357 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) }, 358 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) }, 359 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) }, 360 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) }, 361 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) }, 362 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) }, 363 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) }, 364 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) }, 365 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) }, 366 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) }, 367 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) }, 368 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) }, 369 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) }, 370 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) }, 371 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) }, 372 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) }, 373 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) }, 374 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) }, 375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) }, 376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) }, 377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) }, 378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) }, 379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) }, 380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) }, 381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) }, 382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) }, 383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) }, 384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) }, 385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) }, 386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) }, 387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) }, 388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) }, 389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) }, 390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) }, 391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) }, 392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) }, 393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) }, 394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) }, 395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) }, 396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) }, 397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) }, 398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) }, 399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) }, 400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) }, 401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) }, 402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) }, 403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) }, 404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) }, 405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) }, 406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) }, 407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) }, 408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) }, 409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) }, 410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) }, 411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) }, 412 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) }, 413 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */ 414 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */ 415 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */ 416 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */ 417 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */ 418 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */ 419 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */ 420 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */ 421 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */ 422 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */ 423 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */ 424 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */ 425 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */ 426 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */ 427 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */ 428 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */ 429 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */ 430 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */ 431 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */ 432 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */ 433 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */ 434 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */ 435 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */ 436 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */ 437 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */ 438 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */ 439 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */ 440 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */ 441 442 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) }, 443 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) }, 444 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) }, 445 446 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */ 447 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */ 448 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */ 449 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */ 450 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */ 451 { 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 */ 452 { 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 */ 453 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */ 454 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */ 455 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */ 456 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */ 457 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */ 458 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */ 459 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */ 460 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */ 461 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */ 462 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */ 463 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) }, 464 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) }, 465 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) }, 466 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) }, 467 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) }, 468 { USB_DEVICE(ONDA_VENDOR_ID, 0x0003) }, 469 { USB_DEVICE(ONDA_VENDOR_ID, 0x0004) }, 470 { USB_DEVICE(ONDA_VENDOR_ID, 0x0005) }, 471 { USB_DEVICE(ONDA_VENDOR_ID, 0x0006) }, 472 { USB_DEVICE(ONDA_VENDOR_ID, 0x0007) }, 473 { USB_DEVICE(ONDA_VENDOR_ID, 0x0008) }, 474 { USB_DEVICE(ONDA_VENDOR_ID, 0x0009) }, 475 { USB_DEVICE(ONDA_VENDOR_ID, 0x000a) }, 476 { USB_DEVICE(ONDA_VENDOR_ID, 0x000b) }, 477 { USB_DEVICE(ONDA_VENDOR_ID, 0x000c) }, 478 { USB_DEVICE(ONDA_VENDOR_ID, 0x000d) }, 479 { USB_DEVICE(ONDA_VENDOR_ID, 0x000e) }, 480 { USB_DEVICE(ONDA_VENDOR_ID, 0x000f) }, 481 { USB_DEVICE(ONDA_VENDOR_ID, 0x0010) }, 482 { USB_DEVICE(ONDA_VENDOR_ID, 0x0011) }, 483 { USB_DEVICE(ONDA_VENDOR_ID, 0x0012) }, 484 { USB_DEVICE(ONDA_VENDOR_ID, 0x0013) }, 485 { USB_DEVICE(ONDA_VENDOR_ID, 0x0014) }, 486 { USB_DEVICE(ONDA_VENDOR_ID, 0x0015) }, 487 { USB_DEVICE(ONDA_VENDOR_ID, 0x0016) }, 488 { USB_DEVICE(ONDA_VENDOR_ID, 0x0017) }, 489 { USB_DEVICE(ONDA_VENDOR_ID, 0x0018) }, 490 { USB_DEVICE(ONDA_VENDOR_ID, 0x0019) }, 491 { USB_DEVICE(ONDA_VENDOR_ID, 0x0020) }, 492 { USB_DEVICE(ONDA_VENDOR_ID, 0x0021) }, 493 { USB_DEVICE(ONDA_VENDOR_ID, 0x0022) }, 494 { USB_DEVICE(ONDA_VENDOR_ID, 0x0023) }, 495 { USB_DEVICE(ONDA_VENDOR_ID, 0x0024) }, 496 { USB_DEVICE(ONDA_VENDOR_ID, 0x0025) }, 497 { USB_DEVICE(ONDA_VENDOR_ID, 0x0026) }, 498 { USB_DEVICE(ONDA_VENDOR_ID, 0x0027) }, 499 { USB_DEVICE(ONDA_VENDOR_ID, 0x0028) }, 500 { USB_DEVICE(ONDA_VENDOR_ID, 0x0029) }, 501 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) }, 502 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) }, 503 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) }, 504 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) }, 505 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) }, 506 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) }, 507 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) }, 508 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) }, 509 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) }, 510 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) }, 511 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) }, 512 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) }, 513 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) }, 514 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) }, 515 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) }, 516 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) }, 517 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) }, 518 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) }, 519 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) }, 520 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) }, 521 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) }, 522 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */ 523 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */ 524 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */ 525 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) }, 526 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622) }, 527 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626) }, 528 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) }, 529 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) }, 530 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) }, 531 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) }, 532 { USB_DEVICE(0x1da5, 0x4515) }, /* BenQ H20 */ 533 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */ 534 { } /* Terminating entry */ 535}; 536MODULE_DEVICE_TABLE(usb, option_ids); 537 538static struct usb_driver option_driver = { 539 .name = "option", 540 .probe = usb_serial_probe, 541 .disconnect = usb_serial_disconnect, 542 .suspend = usb_serial_suspend, 543 .resume = usb_serial_resume, 544 .id_table = option_ids, 545 .no_dynamic_id = 1, 546}; 547 548/* The card has three separate interfaces, which the serial driver 549 * recognizes separately, thus num_port=1. 550 */ 551 552static struct usb_serial_driver option_1port_device = { 553 .driver = { 554 .owner = THIS_MODULE, 555 .name = "option1", 556 }, 557 .description = "GSM modem (1-port)", 558 .usb_driver = &option_driver, 559 .id_table = option_ids, 560 .num_ports = 1, 561 .probe = option_probe, 562 .open = option_open, 563 .close = option_close, 564 .dtr_rts = option_dtr_rts, 565 .write = option_write, 566 .write_room = option_write_room, 567 .chars_in_buffer = option_chars_in_buffer, 568 .set_termios = option_set_termios, 569 .tiocmget = option_tiocmget, 570 .tiocmset = option_tiocmset, 571 .attach = option_startup, 572 .disconnect = option_disconnect, 573 .release = option_release, 574 .read_int_callback = option_instat_callback, 575 .suspend = option_suspend, 576 .resume = option_resume, 577}; 578 579static int debug; 580 581/* per port private data */ 582 583#define N_IN_URB 4 584#define N_OUT_URB 4 585#define IN_BUFLEN 4096 586#define OUT_BUFLEN 4096 587 588struct option_port_private { 589 /* Input endpoints and buffer for this port */ 590 struct urb *in_urbs[N_IN_URB]; 591 u8 *in_buffer[N_IN_URB]; 592 /* Output endpoints and buffer for this port */ 593 struct urb *out_urbs[N_OUT_URB]; 594 u8 *out_buffer[N_OUT_URB]; 595 unsigned long out_busy; /* Bit vector of URBs in use */ 596 597 /* Settings for the port */ 598 int rts_state; /* Handshaking pins (outputs) */ 599 int dtr_state; 600 int cts_state; /* Handshaking pins (inputs) */ 601 int dsr_state; 602 int dcd_state; 603 int ri_state; 604 605 unsigned long tx_start_time[N_OUT_URB]; 606}; 607 608/* Functions used by new usb-serial code. */ 609static int __init option_init(void) 610{ 611 int retval; 612 retval = usb_serial_register(&option_1port_device); 613 if (retval) 614 goto failed_1port_device_register; 615 retval = usb_register(&option_driver); 616 if (retval) 617 goto failed_driver_register; 618 619 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" 620 DRIVER_DESC "\n"); 621 622 return 0; 623 624failed_driver_register: 625 usb_serial_deregister(&option_1port_device); 626failed_1port_device_register: 627 return retval; 628} 629 630static void __exit option_exit(void) 631{ 632 usb_deregister(&option_driver); 633 usb_serial_deregister(&option_1port_device); 634} 635 636module_init(option_init); 637module_exit(option_exit); 638 639static int option_probe(struct usb_serial *serial, 640 const struct usb_device_id *id) 641{ 642 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */ 643 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID && 644 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 && 645 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8) 646 return -ENODEV; 647 648 return 0; 649} 650 651static void option_set_termios(struct tty_struct *tty, 652 struct usb_serial_port *port, struct ktermios *old_termios) 653{ 654 dbg("%s", __func__); 655 /* Doesn't support option setting */ 656 tty_termios_copy_hw(tty->termios, old_termios); 657 option_send_setup(port); 658} 659 660static int option_tiocmget(struct tty_struct *tty, struct file *file) 661{ 662 struct usb_serial_port *port = tty->driver_data; 663 unsigned int value; 664 struct option_port_private *portdata; 665 666 portdata = usb_get_serial_port_data(port); 667 668 value = ((portdata->rts_state) ? TIOCM_RTS : 0) | 669 ((portdata->dtr_state) ? TIOCM_DTR : 0) | 670 ((portdata->cts_state) ? TIOCM_CTS : 0) | 671 ((portdata->dsr_state) ? TIOCM_DSR : 0) | 672 ((portdata->dcd_state) ? TIOCM_CAR : 0) | 673 ((portdata->ri_state) ? TIOCM_RNG : 0); 674 675 return value; 676} 677 678static int option_tiocmset(struct tty_struct *tty, struct file *file, 679 unsigned int set, unsigned int clear) 680{ 681 struct usb_serial_port *port = tty->driver_data; 682 struct option_port_private *portdata; 683 684 portdata = usb_get_serial_port_data(port); 685 686 /* FIXME: what locks portdata fields ? */ 687 if (set & TIOCM_RTS) 688 portdata->rts_state = 1; 689 if (set & TIOCM_DTR) 690 portdata->dtr_state = 1; 691 692 if (clear & TIOCM_RTS) 693 portdata->rts_state = 0; 694 if (clear & TIOCM_DTR) 695 portdata->dtr_state = 0; 696 return option_send_setup(port); 697} 698 699/* Write */ 700static int option_write(struct tty_struct *tty, struct usb_serial_port *port, 701 const unsigned char *buf, int count) 702{ 703 struct option_port_private *portdata; 704 int i; 705 int left, todo; 706 struct urb *this_urb = NULL; /* spurious */ 707 int err; 708 709 portdata = usb_get_serial_port_data(port); 710 711 dbg("%s: write (%d chars)", __func__, count); 712 713 i = 0; 714 left = count; 715 for (i = 0; left > 0 && i < N_OUT_URB; i++) { 716 todo = left; 717 if (todo > OUT_BUFLEN) 718 todo = OUT_BUFLEN; 719 720 this_urb = portdata->out_urbs[i]; 721 if (test_and_set_bit(i, &portdata->out_busy)) { 722 if (time_before(jiffies, 723 portdata->tx_start_time[i] + 10 * HZ)) 724 continue; 725 usb_unlink_urb(this_urb); 726 continue; 727 } 728 dbg("%s: endpoint %d buf %d", __func__, 729 usb_pipeendpoint(this_urb->pipe), i); 730 731 /* send the data */ 732 memcpy(this_urb->transfer_buffer, buf, todo); 733 this_urb->transfer_buffer_length = todo; 734 735 this_urb->dev = port->serial->dev; 736 err = usb_submit_urb(this_urb, GFP_ATOMIC); 737 if (err) { 738 dbg("usb_submit_urb %p (write bulk) failed " 739 "(%d)", this_urb, err); 740 clear_bit(i, &portdata->out_busy); 741 continue; 742 } 743 portdata->tx_start_time[i] = jiffies; 744 buf += todo; 745 left -= todo; 746 } 747 748 count -= left; 749 dbg("%s: wrote (did %d)", __func__, count); 750 return count; 751} 752 753static void option_indat_callback(struct urb *urb) 754{ 755 int err; 756 int endpoint; 757 struct usb_serial_port *port; 758 struct tty_struct *tty; 759 unsigned char *data = urb->transfer_buffer; 760 int status = urb->status; 761 762 dbg("%s: %p", __func__, urb); 763 764 endpoint = usb_pipeendpoint(urb->pipe); 765 port = urb->context; 766 767 if (status) { 768 dbg("%s: nonzero status: %d on endpoint %02x.", 769 __func__, status, endpoint); 770 } else { 771 tty = tty_port_tty_get(&port->port); 772 if (urb->actual_length) { 773 tty_buffer_request_room(tty, urb->actual_length); 774 tty_insert_flip_string(tty, data, urb->actual_length); 775 tty_flip_buffer_push(tty); 776 } else 777 dbg("%s: empty read urb received", __func__); 778 tty_kref_put(tty); 779 780 /* Resubmit urb so we continue receiving */ 781 if (port->port.count && status != -ESHUTDOWN) { 782 err = usb_submit_urb(urb, GFP_ATOMIC); 783 if (err) 784 printk(KERN_ERR "%s: resubmit read urb failed. " 785 "(%d)", __func__, err); 786 } 787 } 788 return; 789} 790 791static void option_outdat_callback(struct urb *urb) 792{ 793 struct usb_serial_port *port; 794 struct option_port_private *portdata; 795 int i; 796 797 dbg("%s", __func__); 798 799 port = urb->context; 800 801 usb_serial_port_softint(port); 802 803 portdata = usb_get_serial_port_data(port); 804 for (i = 0; i < N_OUT_URB; ++i) { 805 if (portdata->out_urbs[i] == urb) { 806 smp_mb__before_clear_bit(); 807 clear_bit(i, &portdata->out_busy); 808 break; 809 } 810 } 811} 812 813static void option_instat_callback(struct urb *urb) 814{ 815 int err; 816 int status = urb->status; 817 struct usb_serial_port *port = urb->context; 818 struct option_port_private *portdata = usb_get_serial_port_data(port); 819 struct usb_serial *serial = port->serial; 820 821 dbg("%s", __func__); 822 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata); 823 824 if (status == 0) { 825 struct usb_ctrlrequest *req_pkt = 826 (struct usb_ctrlrequest *)urb->transfer_buffer; 827 828 if (!req_pkt) { 829 dbg("%s: NULL req_pkt\n", __func__); 830 return; 831 } 832 if ((req_pkt->bRequestType == 0xA1) && 833 (req_pkt->bRequest == 0x20)) { 834 int old_dcd_state; 835 unsigned char signals = *((unsigned char *) 836 urb->transfer_buffer + 837 sizeof(struct usb_ctrlrequest)); 838 839 dbg("%s: signal x%x", __func__, signals); 840 841 old_dcd_state = portdata->dcd_state; 842 portdata->cts_state = 1; 843 portdata->dcd_state = ((signals & 0x01) ? 1 : 0); 844 portdata->dsr_state = ((signals & 0x02) ? 1 : 0); 845 portdata->ri_state = ((signals & 0x08) ? 1 : 0); 846 847 if (old_dcd_state && !portdata->dcd_state) { 848 struct tty_struct *tty = 849 tty_port_tty_get(&port->port); 850 if (tty && !C_CLOCAL(tty)) 851 tty_hangup(tty); 852 tty_kref_put(tty); 853 } 854 } else { 855 dbg("%s: type %x req %x", __func__, 856 req_pkt->bRequestType, req_pkt->bRequest); 857 } 858 } else 859 err("%s: error %d", __func__, status); 860 861 /* Resubmit urb so we continue receiving IRQ data */ 862 if (status != -ESHUTDOWN && status != -ENOENT) { 863 urb->dev = serial->dev; 864 err = usb_submit_urb(urb, GFP_ATOMIC); 865 if (err) 866 dbg("%s: resubmit intr urb failed. (%d)", 867 __func__, err); 868 } 869} 870 871static int option_write_room(struct tty_struct *tty) 872{ 873 struct usb_serial_port *port = tty->driver_data; 874 struct option_port_private *portdata; 875 int i; 876 int data_len = 0; 877 struct urb *this_urb; 878 879 portdata = usb_get_serial_port_data(port); 880 881 for (i = 0; i < N_OUT_URB; i++) { 882 this_urb = portdata->out_urbs[i]; 883 if (this_urb && !test_bit(i, &portdata->out_busy)) 884 data_len += OUT_BUFLEN; 885 } 886 887 dbg("%s: %d", __func__, data_len); 888 return data_len; 889} 890 891static int option_chars_in_buffer(struct tty_struct *tty) 892{ 893 struct usb_serial_port *port = tty->driver_data; 894 struct option_port_private *portdata; 895 int i; 896 int data_len = 0; 897 struct urb *this_urb; 898 899 portdata = usb_get_serial_port_data(port); 900 901 for (i = 0; i < N_OUT_URB; i++) { 902 this_urb = portdata->out_urbs[i]; 903 /* FIXME: This locking is insufficient as this_urb may 904 go unused during the test */ 905 if (this_urb && test_bit(i, &portdata->out_busy)) 906 data_len += this_urb->transfer_buffer_length; 907 } 908 dbg("%s: %d", __func__, data_len); 909 return data_len; 910} 911 912static int option_open(struct tty_struct *tty, 913 struct usb_serial_port *port, struct file *filp) 914{ 915 struct option_port_private *portdata; 916 struct usb_serial *serial = port->serial; 917 int i, err; 918 struct urb *urb; 919 920 portdata = usb_get_serial_port_data(port); 921 922 dbg("%s", __func__); 923 924 /* Reset low level data toggle and start reading from endpoints */ 925 for (i = 0; i < N_IN_URB; i++) { 926 urb = portdata->in_urbs[i]; 927 if (!urb) 928 continue; 929 if (urb->dev != serial->dev) { 930 dbg("%s: dev %p != %p", __func__, 931 urb->dev, serial->dev); 932 continue; 933 } 934 935 /* 936 * make sure endpoint data toggle is synchronized with the 937 * device 938 */ 939 usb_clear_halt(urb->dev, urb->pipe); 940 941 err = usb_submit_urb(urb, GFP_KERNEL); 942 if (err) { 943 dbg("%s: submit urb %d failed (%d) %d", 944 __func__, i, err, 945 urb->transfer_buffer_length); 946 } 947 } 948 949 /* Reset low level data toggle on out endpoints */ 950 for (i = 0; i < N_OUT_URB; i++) { 951 urb = portdata->out_urbs[i]; 952 if (!urb) 953 continue; 954 urb->dev = serial->dev; 955 /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe), 956 usb_pipeout(urb->pipe), 0); */ 957 } 958 959 option_send_setup(port); 960 961 return 0; 962} 963 964static void option_dtr_rts(struct usb_serial_port *port, int on) 965{ 966 struct usb_serial *serial = port->serial; 967 struct option_port_private *portdata; 968 969 dbg("%s", __func__); 970 portdata = usb_get_serial_port_data(port); 971 mutex_lock(&serial->disc_mutex); 972 portdata->rts_state = on; 973 portdata->dtr_state = on; 974 if (serial->dev) 975 option_send_setup(port); 976 mutex_unlock(&serial->disc_mutex); 977} 978 979 980static void option_close(struct usb_serial_port *port) 981{ 982 int i; 983 struct usb_serial *serial = port->serial; 984 struct option_port_private *portdata; 985 986 dbg("%s", __func__); 987 portdata = usb_get_serial_port_data(port); 988 989 if (serial->dev) { 990 /* Stop reading/writing urbs */ 991 for (i = 0; i < N_IN_URB; i++) 992 usb_kill_urb(portdata->in_urbs[i]); 993 for (i = 0; i < N_OUT_URB; i++) 994 usb_kill_urb(portdata->out_urbs[i]); 995 } 996} 997 998/* Helper functions used by option_setup_urbs */ 999static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint, 1000 int dir, void *ctx, char *buf, int len, 1001 void (*callback)(struct urb *)) 1002{ 1003 struct urb *urb; 1004 1005 if (endpoint == -1) 1006 return NULL; /* endpoint not needed */ 1007 1008 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */ 1009 if (urb == NULL) { 1010 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint); 1011 return NULL; 1012 } 1013 1014 /* Fill URB using supplied data. */ 1015 usb_fill_bulk_urb(urb, serial->dev, 1016 usb_sndbulkpipe(serial->dev, endpoint) | dir, 1017 buf, len, callback, ctx); 1018 1019 return urb; 1020} 1021 1022/* Setup urbs */ 1023static void option_setup_urbs(struct usb_serial *serial) 1024{ 1025 int i, j; 1026 struct usb_serial_port *port; 1027 struct option_port_private *portdata; 1028 1029 dbg("%s", __func__); 1030 1031 for (i = 0; i < serial->num_ports; i++) { 1032 port = serial->port[i]; 1033 portdata = usb_get_serial_port_data(port); 1034 1035 /* Do indat endpoints first */ 1036 for (j = 0; j < N_IN_URB; ++j) { 1037 portdata->in_urbs[j] = option_setup_urb(serial, 1038 port->bulk_in_endpointAddress, 1039 USB_DIR_IN, port, 1040 portdata->in_buffer[j], 1041 IN_BUFLEN, option_indat_callback); 1042 } 1043 1044 /* outdat endpoints */ 1045 for (j = 0; j < N_OUT_URB; ++j) { 1046 portdata->out_urbs[j] = option_setup_urb(serial, 1047 port->bulk_out_endpointAddress, 1048 USB_DIR_OUT, port, 1049 portdata->out_buffer[j], 1050 OUT_BUFLEN, option_outdat_callback); 1051 } 1052 } 1053} 1054 1055 1056/** send RTS/DTR state to the port. 1057 * 1058 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN 1059 * CDC. 1060*/ 1061static int option_send_setup(struct usb_serial_port *port) 1062{ 1063 struct usb_serial *serial = port->serial; 1064 struct option_port_private *portdata; 1065 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber; 1066 int val = 0; 1067 dbg("%s", __func__); 1068 1069 portdata = usb_get_serial_port_data(port); 1070 1071 if (portdata->dtr_state) 1072 val |= 0x01; 1073 if (portdata->rts_state) 1074 val |= 0x02; 1075 1076 return usb_control_msg(serial->dev, 1077 usb_rcvctrlpipe(serial->dev, 0), 1078 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT); 1079} 1080 1081static int option_startup(struct usb_serial *serial) 1082{ 1083 int i, j, err; 1084 struct usb_serial_port *port; 1085 struct option_port_private *portdata; 1086 u8 *buffer; 1087 1088 dbg("%s", __func__); 1089 1090 /* Now setup per port private data */ 1091 for (i = 0; i < serial->num_ports; i++) { 1092 port = serial->port[i]; 1093 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL); 1094 if (!portdata) { 1095 dbg("%s: kmalloc for option_port_private (%d) failed!.", 1096 __func__, i); 1097 return 1; 1098 } 1099 1100 for (j = 0; j < N_IN_URB; j++) { 1101 buffer = (u8 *)__get_free_page(GFP_KERNEL); 1102 if (!buffer) 1103 goto bail_out_error; 1104 portdata->in_buffer[j] = buffer; 1105 } 1106 1107 for (j = 0; j < N_OUT_URB; j++) { 1108 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL); 1109 if (!buffer) 1110 goto bail_out_error2; 1111 portdata->out_buffer[j] = buffer; 1112 } 1113 1114 usb_set_serial_port_data(port, portdata); 1115 1116 if (!port->interrupt_in_urb) 1117 continue; 1118 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); 1119 if (err) 1120 dbg("%s: submit irq_in urb failed %d", 1121 __func__, err); 1122 } 1123 option_setup_urbs(serial); 1124 return 0; 1125 1126bail_out_error2: 1127 for (j = 0; j < N_OUT_URB; j++) 1128 kfree(portdata->out_buffer[j]); 1129bail_out_error: 1130 for (j = 0; j < N_IN_URB; j++) 1131 if (portdata->in_buffer[j]) 1132 free_page((unsigned long)portdata->in_buffer[j]); 1133 kfree(portdata); 1134 return 1; 1135} 1136 1137static void stop_read_write_urbs(struct usb_serial *serial) 1138{ 1139 int i, j; 1140 struct usb_serial_port *port; 1141 struct option_port_private *portdata; 1142 1143 /* Stop reading/writing urbs */ 1144 for (i = 0; i < serial->num_ports; ++i) { 1145 port = serial->port[i]; 1146 portdata = usb_get_serial_port_data(port); 1147 for (j = 0; j < N_IN_URB; j++) 1148 usb_kill_urb(portdata->in_urbs[j]); 1149 for (j = 0; j < N_OUT_URB; j++) 1150 usb_kill_urb(portdata->out_urbs[j]); 1151 } 1152} 1153 1154static void option_disconnect(struct usb_serial *serial) 1155{ 1156 dbg("%s", __func__); 1157 1158 stop_read_write_urbs(serial); 1159} 1160 1161static void option_release(struct usb_serial *serial) 1162{ 1163 int i, j; 1164 struct usb_serial_port *port; 1165 struct option_port_private *portdata; 1166 1167 dbg("%s", __func__); 1168 1169 /* Now free them */ 1170 for (i = 0; i < serial->num_ports; ++i) { 1171 port = serial->port[i]; 1172 portdata = usb_get_serial_port_data(port); 1173 1174 for (j = 0; j < N_IN_URB; j++) { 1175 if (portdata->in_urbs[j]) { 1176 usb_free_urb(portdata->in_urbs[j]); 1177 free_page((unsigned long) 1178 portdata->in_buffer[j]); 1179 portdata->in_urbs[j] = NULL; 1180 } 1181 } 1182 for (j = 0; j < N_OUT_URB; j++) { 1183 if (portdata->out_urbs[j]) { 1184 usb_free_urb(portdata->out_urbs[j]); 1185 kfree(portdata->out_buffer[j]); 1186 portdata->out_urbs[j] = NULL; 1187 } 1188 } 1189 } 1190 1191 /* Now free per port private data */ 1192 for (i = 0; i < serial->num_ports; i++) { 1193 port = serial->port[i]; 1194 kfree(usb_get_serial_port_data(port)); 1195 } 1196} 1197 1198static int option_suspend(struct usb_serial *serial, pm_message_t message) 1199{ 1200 dbg("%s entered", __func__); 1201 stop_read_write_urbs(serial); 1202 1203 return 0; 1204} 1205 1206static int option_resume(struct usb_serial *serial) 1207{ 1208 int err, i, j; 1209 struct usb_serial_port *port; 1210 struct urb *urb; 1211 struct option_port_private *portdata; 1212 1213 dbg("%s entered", __func__); 1214 /* get the interrupt URBs resubmitted unconditionally */ 1215 for (i = 0; i < serial->num_ports; i++) { 1216 port = serial->port[i]; 1217 if (!port->interrupt_in_urb) { 1218 dbg("%s: No interrupt URB for port %d\n", __func__, i); 1219 continue; 1220 } 1221 port->interrupt_in_urb->dev = serial->dev; 1222 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO); 1223 dbg("Submitted interrupt URB for port %d (result %d)", i, err); 1224 if (err < 0) { 1225 err("%s: Error %d for interrupt URB of port%d", 1226 __func__, err, i); 1227 return err; 1228 } 1229 } 1230 1231 for (i = 0; i < serial->num_ports; i++) { 1232 /* walk all ports */ 1233 port = serial->port[i]; 1234 portdata = usb_get_serial_port_data(port); 1235 mutex_lock(&port->mutex); 1236 1237 /* skip closed ports */ 1238 if (!port->port.count) { 1239 mutex_unlock(&port->mutex); 1240 continue; 1241 } 1242 1243 for (j = 0; j < N_IN_URB; j++) { 1244 urb = portdata->in_urbs[j]; 1245 err = usb_submit_urb(urb, GFP_NOIO); 1246 if (err < 0) { 1247 mutex_unlock(&port->mutex); 1248 err("%s: Error %d for bulk URB %d", 1249 __func__, err, i); 1250 return err; 1251 } 1252 } 1253 mutex_unlock(&port->mutex); 1254 } 1255 return 0; 1256} 1257 1258MODULE_AUTHOR(DRIVER_AUTHOR); 1259MODULE_DESCRIPTION(DRIVER_DESC); 1260MODULE_VERSION(DRIVER_VERSION); 1261MODULE_LICENSE("GPL"); 1262 1263module_param(debug, bool, S_IRUGO | S_IWUSR); 1264MODULE_PARM_DESC(debug, "Debug messages"); 1265