1 /* 2 USB Driver for GSM modems 3 4 Copyright (C) 2005 Matthias Urlichs <smurf@smurf.noris.de> 5 6 This driver is free software; you can redistribute it and/or modify 7 it under the terms of Version 2 of the GNU General Public License as 8 published by the Free Software Foundation. 9 10 Portions copied from the Keyspan driver by Hugh Blemings <hugh@blemings.org> 11 12 History: see the git log. 13 14 Work sponsored by: Sigos GmbH, Germany <info@sigos.de> 15 16 This driver exists because the "normal" serial driver doesn't work too well 17 with GSM modems. Issues: 18 - data loss -- one single Receive URB is not nearly enough 19 - nonstandard flow (Option devices) control 20 - controlling the baud rate doesn't make sense 21 22 This driver is named "option" because the most common device it's 23 used for is a PC-Card (with an internal OHCI-USB interface, behind 24 which the GSM interface sits), made by Option Inc. 25 26 Some of the "one port" devices actually exhibit multiple USB instances 27 on the USB bus. This is not a bug, these ports are used for different 28 device features. 29 */ 30 31 #define DRIVER_VERSION "v0.7.2" 32 #define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>" 33 #define DRIVER_DESC "USB Driver for GSM modems" 34 35 #include <linux/kernel.h> 36 #include <linux/jiffies.h> 37 #include <linux/errno.h> 38 #include <linux/tty.h> 39 #include <linux/tty_flip.h> 40 #include <linux/module.h> 41 #include <linux/bitops.h> 42 #include <linux/usb.h> 43 #include <linux/usb/serial.h> 44 45 /* Function prototypes */ 46 static int option_probe(struct usb_serial *serial, 47 const struct usb_device_id *id); 48 static int option_open(struct tty_struct *tty, struct usb_serial_port *port); 49 static void option_close(struct usb_serial_port *port); 50 static void option_dtr_rts(struct usb_serial_port *port, int on); 51 52 static int option_startup(struct usb_serial *serial); 53 static void option_disconnect(struct usb_serial *serial); 54 static void option_release(struct usb_serial *serial); 55 static int option_write_room(struct tty_struct *tty); 56 57 static void option_instat_callback(struct urb *urb); 58 59 static int option_write(struct tty_struct *tty, struct usb_serial_port *port, 60 const unsigned char *buf, int count); 61 static int option_chars_in_buffer(struct tty_struct *tty); 62 static void option_set_termios(struct tty_struct *tty, 63 struct usb_serial_port *port, struct ktermios *old); 64 static int option_tiocmget(struct tty_struct *tty, struct file *file); 65 static int option_tiocmset(struct tty_struct *tty, struct file *file, 66 unsigned int set, unsigned int clear); 67 static int option_send_setup(struct usb_serial_port *port); 68 #ifdef CONFIG_PM 69 static int option_suspend(struct usb_serial *serial, pm_message_t message); 70 static int option_resume(struct usb_serial *serial); 71 #endif 72 73 /* Vendor and product IDs */ 74 #define OPTION_VENDOR_ID 0x0AF0 75 #define OPTION_PRODUCT_COLT 0x5000 76 #define OPTION_PRODUCT_RICOLA 0x6000 77 #define OPTION_PRODUCT_RICOLA_LIGHT 0x6100 78 #define OPTION_PRODUCT_RICOLA_QUAD 0x6200 79 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300 80 #define OPTION_PRODUCT_RICOLA_NDIS 0x6050 81 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150 82 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250 83 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350 84 #define OPTION_PRODUCT_COBRA 0x6500 85 #define OPTION_PRODUCT_COBRA_BUS 0x6501 86 #define OPTION_PRODUCT_VIPER 0x6600 87 #define OPTION_PRODUCT_VIPER_BUS 0x6601 88 #define OPTION_PRODUCT_GT_MAX_READY 0x6701 89 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721 90 #define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741 91 #define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761 92 #define OPTION_PRODUCT_KOI_MODEM 0x6800 93 #define OPTION_PRODUCT_SCORPION_MODEM 0x6901 94 #define OPTION_PRODUCT_ETNA_MODEM 0x7001 95 #define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021 96 #define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041 97 #define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061 98 #define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100 99 #define OPTION_PRODUCT_GTM380_MODEM 0x7201 100 101 #define HUAWEI_VENDOR_ID 0x12D1 102 #define HUAWEI_PRODUCT_E600 0x1001 103 #define HUAWEI_PRODUCT_E220 0x1003 104 #define HUAWEI_PRODUCT_E220BIS 0x1004 105 #define HUAWEI_PRODUCT_E1401 0x1401 106 #define HUAWEI_PRODUCT_E1402 0x1402 107 #define HUAWEI_PRODUCT_E1403 0x1403 108 #define HUAWEI_PRODUCT_E1404 0x1404 109 #define HUAWEI_PRODUCT_E1405 0x1405 110 #define HUAWEI_PRODUCT_E1406 0x1406 111 #define HUAWEI_PRODUCT_E1407 0x1407 112 #define HUAWEI_PRODUCT_E1408 0x1408 113 #define HUAWEI_PRODUCT_E1409 0x1409 114 #define HUAWEI_PRODUCT_E140A 0x140A 115 #define HUAWEI_PRODUCT_E140B 0x140B 116 #define HUAWEI_PRODUCT_E140C 0x140C 117 #define HUAWEI_PRODUCT_E140D 0x140D 118 #define HUAWEI_PRODUCT_E140E 0x140E 119 #define HUAWEI_PRODUCT_E140F 0x140F 120 #define HUAWEI_PRODUCT_E1410 0x1410 121 #define HUAWEI_PRODUCT_E1411 0x1411 122 #define HUAWEI_PRODUCT_E1412 0x1412 123 #define HUAWEI_PRODUCT_E1413 0x1413 124 #define HUAWEI_PRODUCT_E1414 0x1414 125 #define HUAWEI_PRODUCT_E1415 0x1415 126 #define HUAWEI_PRODUCT_E1416 0x1416 127 #define HUAWEI_PRODUCT_E1417 0x1417 128 #define HUAWEI_PRODUCT_E1418 0x1418 129 #define HUAWEI_PRODUCT_E1419 0x1419 130 #define HUAWEI_PRODUCT_E141A 0x141A 131 #define HUAWEI_PRODUCT_E141B 0x141B 132 #define HUAWEI_PRODUCT_E141C 0x141C 133 #define HUAWEI_PRODUCT_E141D 0x141D 134 #define HUAWEI_PRODUCT_E141E 0x141E 135 #define HUAWEI_PRODUCT_E141F 0x141F 136 #define HUAWEI_PRODUCT_E1420 0x1420 137 #define HUAWEI_PRODUCT_E1421 0x1421 138 #define HUAWEI_PRODUCT_E1422 0x1422 139 #define HUAWEI_PRODUCT_E1423 0x1423 140 #define HUAWEI_PRODUCT_E1424 0x1424 141 #define HUAWEI_PRODUCT_E1425 0x1425 142 #define HUAWEI_PRODUCT_E1426 0x1426 143 #define HUAWEI_PRODUCT_E1427 0x1427 144 #define HUAWEI_PRODUCT_E1428 0x1428 145 #define HUAWEI_PRODUCT_E1429 0x1429 146 #define HUAWEI_PRODUCT_E142A 0x142A 147 #define HUAWEI_PRODUCT_E142B 0x142B 148 #define HUAWEI_PRODUCT_E142C 0x142C 149 #define HUAWEI_PRODUCT_E142D 0x142D 150 #define HUAWEI_PRODUCT_E142E 0x142E 151 #define HUAWEI_PRODUCT_E142F 0x142F 152 #define HUAWEI_PRODUCT_E1430 0x1430 153 #define HUAWEI_PRODUCT_E1431 0x1431 154 #define HUAWEI_PRODUCT_E1432 0x1432 155 #define HUAWEI_PRODUCT_E1433 0x1433 156 #define HUAWEI_PRODUCT_E1434 0x1434 157 #define HUAWEI_PRODUCT_E1435 0x1435 158 #define HUAWEI_PRODUCT_E1436 0x1436 159 #define HUAWEI_PRODUCT_E1437 0x1437 160 #define HUAWEI_PRODUCT_E1438 0x1438 161 #define HUAWEI_PRODUCT_E1439 0x1439 162 #define HUAWEI_PRODUCT_E143A 0x143A 163 #define HUAWEI_PRODUCT_E143B 0x143B 164 #define HUAWEI_PRODUCT_E143C 0x143C 165 #define HUAWEI_PRODUCT_E143D 0x143D 166 #define HUAWEI_PRODUCT_E143E 0x143E 167 #define HUAWEI_PRODUCT_E143F 0x143F 168 #define HUAWEI_PRODUCT_E14AC 0x14AC 169 170 #define QUANTA_VENDOR_ID 0x0408 171 #define QUANTA_PRODUCT_Q101 0xEA02 172 #define QUANTA_PRODUCT_Q111 0xEA03 173 #define QUANTA_PRODUCT_GLX 0xEA04 174 #define QUANTA_PRODUCT_GKE 0xEA05 175 #define QUANTA_PRODUCT_GLE 0xEA06 176 177 #define NOVATELWIRELESS_VENDOR_ID 0x1410 178 179 /* YISO PRODUCTS */ 180 181 #define YISO_VENDOR_ID 0x0EAB 182 #define YISO_PRODUCT_U893 0xC893 183 184 /* MERLIN EVDO PRODUCTS */ 185 #define NOVATELWIRELESS_PRODUCT_V640 0x1100 186 #define NOVATELWIRELESS_PRODUCT_V620 0x1110 187 #define NOVATELWIRELESS_PRODUCT_V740 0x1120 188 #define NOVATELWIRELESS_PRODUCT_V720 0x1130 189 190 /* MERLIN HSDPA/HSPA PRODUCTS */ 191 #define NOVATELWIRELESS_PRODUCT_U730 0x1400 192 #define NOVATELWIRELESS_PRODUCT_U740 0x1410 193 #define NOVATELWIRELESS_PRODUCT_U870 0x1420 194 #define NOVATELWIRELESS_PRODUCT_XU870 0x1430 195 #define NOVATELWIRELESS_PRODUCT_X950D 0x1450 196 197 /* EXPEDITE PRODUCTS */ 198 #define NOVATELWIRELESS_PRODUCT_EV620 0x2100 199 #define NOVATELWIRELESS_PRODUCT_ES720 0x2110 200 #define NOVATELWIRELESS_PRODUCT_E725 0x2120 201 #define NOVATELWIRELESS_PRODUCT_ES620 0x2130 202 #define NOVATELWIRELESS_PRODUCT_EU730 0x2400 203 #define NOVATELWIRELESS_PRODUCT_EU740 0x2410 204 #define NOVATELWIRELESS_PRODUCT_EU870D 0x2420 205 206 /* OVATION PRODUCTS */ 207 #define NOVATELWIRELESS_PRODUCT_MC727 0x4100 208 #define NOVATELWIRELESS_PRODUCT_MC950D 0x4400 209 #define NOVATELWIRELESS_PRODUCT_U727 0x5010 210 #define NOVATELWIRELESS_PRODUCT_MC727_NEW 0x5100 211 #define NOVATELWIRELESS_PRODUCT_MC760 0x6000 212 #define NOVATELWIRELESS_PRODUCT_OVMC760 0x6002 213 214 /* FUTURE NOVATEL PRODUCTS */ 215 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001 216 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000 217 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001 218 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000 219 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001 220 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000 221 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001 222 #define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001 223 224 /* AMOI PRODUCTS */ 225 #define AMOI_VENDOR_ID 0x1614 226 #define AMOI_PRODUCT_H01 0x0800 227 #define AMOI_PRODUCT_H01A 0x7002 228 #define AMOI_PRODUCT_H02 0x0802 229 230 #define DELL_VENDOR_ID 0x413C 231 232 /* Dell modems */ 233 #define DELL_PRODUCT_5700_MINICARD 0x8114 234 #define DELL_PRODUCT_5500_MINICARD 0x8115 235 #define DELL_PRODUCT_5505_MINICARD 0x8116 236 #define DELL_PRODUCT_5700_EXPRESSCARD 0x8117 237 #define DELL_PRODUCT_5510_EXPRESSCARD 0x8118 238 239 #define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128 240 #define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129 241 242 #define DELL_PRODUCT_5720_MINICARD_VZW 0x8133 243 #define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134 244 #define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135 245 #define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136 246 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137 247 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138 248 249 #define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180 250 #define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181 251 #define DELL_PRODUCT_5730_MINICARD_VZW 0x8182 252 253 #define KYOCERA_VENDOR_ID 0x0c88 254 #define KYOCERA_PRODUCT_KPC650 0x17da 255 #define KYOCERA_PRODUCT_KPC680 0x180a 256 257 #define ANYDATA_VENDOR_ID 0x16d5 258 #define ANYDATA_PRODUCT_ADU_620UW 0x6202 259 #define ANYDATA_PRODUCT_ADU_E100A 0x6501 260 #define ANYDATA_PRODUCT_ADU_500A 0x6502 261 262 #define AXESSTEL_VENDOR_ID 0x1726 263 #define AXESSTEL_PRODUCT_MV110H 0x1000 264 265 #define BANDRICH_VENDOR_ID 0x1A8D 266 #define BANDRICH_PRODUCT_C100_1 0x1002 267 #define BANDRICH_PRODUCT_C100_2 0x1003 268 #define BANDRICH_PRODUCT_1004 0x1004 269 #define BANDRICH_PRODUCT_1005 0x1005 270 #define BANDRICH_PRODUCT_1006 0x1006 271 #define BANDRICH_PRODUCT_1007 0x1007 272 #define BANDRICH_PRODUCT_1008 0x1008 273 #define BANDRICH_PRODUCT_1009 0x1009 274 #define BANDRICH_PRODUCT_100A 0x100a 275 276 #define BANDRICH_PRODUCT_100B 0x100b 277 #define BANDRICH_PRODUCT_100C 0x100c 278 #define BANDRICH_PRODUCT_100D 0x100d 279 #define BANDRICH_PRODUCT_100E 0x100e 280 281 #define BANDRICH_PRODUCT_100F 0x100f 282 #define BANDRICH_PRODUCT_1010 0x1010 283 #define BANDRICH_PRODUCT_1011 0x1011 284 #define BANDRICH_PRODUCT_1012 0x1012 285 286 #define AMOI_VENDOR_ID 0x1614 287 #define AMOI_PRODUCT_9508 0x0800 288 289 #define QUALCOMM_VENDOR_ID 0x05C6 290 291 #define MAXON_VENDOR_ID 0x16d8 292 293 #define TELIT_VENDOR_ID 0x1bc7 294 #define TELIT_PRODUCT_UC864E 0x1003 295 #define TELIT_PRODUCT_UC864G 0x1004 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 #define ZTE_PRODUCT_AC8710 0xfff1 304 #define ZTE_PRODUCT_AC2726 0xfff5 305 306 #define BENQ_VENDOR_ID 0x04a5 307 #define BENQ_PRODUCT_H10 0x4068 308 309 #define DLINK_VENDOR_ID 0x1186 310 #define DLINK_PRODUCT_DWM_652 0x3e04 311 #define DLINK_PRODUCT_DWM_652_U5 0xce16 312 313 #define QISDA_VENDOR_ID 0x1da5 314 #define QISDA_PRODUCT_H21_4512 0x4512 315 #define QISDA_PRODUCT_H21_4523 0x4523 316 #define QISDA_PRODUCT_H20_4515 0x4515 317 #define QISDA_PRODUCT_H20_4519 0x4519 318 319 /* TLAYTECH PRODUCTS */ 320 #define TLAYTECH_VENDOR_ID 0x20B9 321 #define TLAYTECH_PRODUCT_TEU800 0x1682 322 323 /* TOSHIBA PRODUCTS */ 324 #define TOSHIBA_VENDOR_ID 0x0930 325 #define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302 326 #define TOSHIBA_PRODUCT_G450 0x0d45 327 328 #define ALINK_VENDOR_ID 0x1e0e 329 #define ALINK_PRODUCT_3GU 0x9200 330 331 /* ALCATEL PRODUCTS */ 332 #define ALCATEL_VENDOR_ID 0x1bbb 333 #define ALCATEL_PRODUCT_X060S 0x0000 334 335 /* Airplus products */ 336 #define AIRPLUS_VENDOR_ID 0x1011 337 #define AIRPLUS_PRODUCT_MCD650 0x3198 338 339 /* 4G Systems products */ 340 #define FOUR_G_SYSTEMS_VENDOR_ID 0x1c9e 341 #define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603 342 343 /* Haier products */ 344 #define HAIER_VENDOR_ID 0x201e 345 #define HAIER_PRODUCT_CE100 0x2009 346 347 static struct usb_device_id option_ids[] = { 348 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) }, 349 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) }, 350 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) }, 351 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) }, 352 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) }, 353 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) }, 354 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) }, 355 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) }, 356 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) }, 357 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) }, 358 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) }, 359 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) }, 360 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) }, 361 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) }, 362 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) }, 363 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) }, 364 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) }, 365 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) }, 366 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) }, 367 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) }, 368 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) }, 369 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) }, 370 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) }, 371 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) }, 372 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) }, 373 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) }, 374 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) }, 375 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) }, 376 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) }, 377 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) }, 378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) }, 379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) }, 380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) }, 381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) }, 382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) }, 383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) }, 384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) }, 385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) }, 386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) }, 387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) }, 388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) }, 389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) }, 390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) }, 391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) }, 392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) }, 393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) }, 394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) }, 395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) }, 396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) }, 397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) }, 398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) }, 399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) }, 400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) }, 401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) }, 402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) }, 403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) }, 404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) }, 405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) }, 406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) }, 407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) }, 408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) }, 409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) }, 410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) }, 411 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) }, 412 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) }, 413 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) }, 414 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) }, 415 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) }, 416 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) }, 417 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) }, 418 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) }, 419 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) }, 420 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) }, 421 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) }, 422 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) }, 423 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) }, 424 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) }, 425 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) }, 426 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) }, 427 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) }, 428 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) }, 429 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) }, 430 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) }, 431 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) }, 432 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) }, 433 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) }, 434 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) }, 435 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) }, 436 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) }, 437 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) }, 438 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) }, 439 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) }, 440 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) }, 441 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) }, 442 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) }, 443 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) }, 444 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) }, 445 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) }, 446 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */ 447 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */ 448 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */ 449 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */ 450 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */ 451 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */ 452 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */ 453 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */ 454 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */ 455 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */ 456 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */ 457 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */ 458 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */ 459 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */ 460 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */ 461 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */ 462 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */ 463 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */ 464 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */ 465 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */ 466 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */ 467 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */ 468 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */ 469 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */ 470 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */ 471 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */ 472 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */ 473 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */ 474 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */ 475 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */ 476 477 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) }, 478 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) }, 479 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) }, 480 481 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */ 482 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */ 483 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */ 484 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */ 485 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */ 486 { 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 */ 487 { 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 */ 488 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */ 489 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */ 490 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */ 491 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */ 492 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */ 493 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */ 494 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */ 495 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */ 496 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */ 497 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */ 498 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) }, 499 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) }, 500 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) }, 501 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) }, 502 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) }, 503 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) }, 504 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) }, 505 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) }, 506 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) }, 507 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) }, 508 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) }, 509 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) }, 510 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) }, 511 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) }, 512 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) }, 513 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) }, 514 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) }, 515 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) }, 516 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) }, 517 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) }, 518 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) }, 519 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) }, 520 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) }, 521 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */ 522 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */ 523 { USB_DEVICE(MAXON_VENDOR_ID, 0x6280) }, /* BP3-USB & BP3-EXT HSDPA */ 524 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) }, 525 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) }, 526 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */ 527 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) }, 528 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) }, 529 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) }, 530 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) }, 531 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) }, 532 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) }, 533 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) }, 534 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) }, 535 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) }, 536 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) }, 537 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) }, 538 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) }, 539 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) }, 540 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) }, 541 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) }, 542 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) }, 543 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) }, 544 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) }, 545 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) }, 546 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) }, 547 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) }, 548 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) }, 549 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) }, 550 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) }, 551 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) }, 552 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) }, 553 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) }, 554 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) }, 555 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) }, 556 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) }, 557 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) }, 558 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) }, 559 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) }, 560 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) }, 561 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) }, 562 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) }, 563 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) }, 564 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) }, 565 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) }, 566 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) }, 567 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) }, 568 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) }, 569 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) }, 570 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) }, 571 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) }, 572 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) }, 573 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) }, 574 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) }, 575 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) }, 576 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) }, 577 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) }, 578 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) }, 579 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) }, 580 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) }, 581 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) }, 582 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) }, 583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) }, 584 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) }, 585 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) }, 586 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) }, 587 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) }, 588 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) }, 589 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) }, 590 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) }, 591 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) }, 592 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) }, 593 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) }, 594 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) }, 595 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) }, 596 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) }, 597 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) }, 598 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) }, 599 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) }, 600 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) }, 601 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) }, 602 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0144, 0xff, 0xff, 0xff) }, 603 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0145, 0xff, 0xff, 0xff) }, 604 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0146, 0xff, 0xff, 0xff) }, 605 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) }, 606 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0148, 0xff, 0xff, 0xff) }, 607 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0149, 0xff, 0xff, 0xff) }, 608 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0150, 0xff, 0xff, 0xff) }, 609 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) }, 610 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) }, 611 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) }, 612 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) }, 613 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) }, 614 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) }, 615 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) }, 616 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) }, 617 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) }, 618 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) }, 619 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) }, 620 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) }, 621 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */ 622 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) }, 623 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) }, 624 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) }, 625 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) }, 626 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) }, 627 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) }, 628 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) }, 629 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) }, 630 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) }, 631 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) }, 632 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) }, 633 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) }, 634 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */ 635 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) }, 636 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) }, 637 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) }, 638 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) }, 639 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) }, 640 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */ 641 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) }, 642 { USB_DEVICE(ALINK_VENDOR_ID, 0xce16) }, 643 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) }, 644 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) }, 645 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) }, 646 { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) }, 647 { USB_DEVICE(FOUR_G_SYSTEMS_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14) }, 648 { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) }, 649 { } /* Terminating entry */ 650 }; 651 MODULE_DEVICE_TABLE(usb, option_ids); 652 653 static struct usb_driver option_driver = { 654 .name = "option", 655 .probe = usb_serial_probe, 656 .disconnect = usb_serial_disconnect, 657 #ifdef CONFIG_PM 658 .suspend = usb_serial_suspend, 659 .resume = usb_serial_resume, 660 .supports_autosuspend = 1, 661 #endif 662 .id_table = option_ids, 663 .no_dynamic_id = 1, 664 }; 665 666 /* The card has three separate interfaces, which the serial driver 667 * recognizes separately, thus num_port=1. 668 */ 669 670 static struct usb_serial_driver option_1port_device = { 671 .driver = { 672 .owner = THIS_MODULE, 673 .name = "option1", 674 }, 675 .description = "GSM modem (1-port)", 676 .usb_driver = &option_driver, 677 .id_table = option_ids, 678 .num_ports = 1, 679 .probe = option_probe, 680 .open = option_open, 681 .close = option_close, 682 .dtr_rts = option_dtr_rts, 683 .write = option_write, 684 .write_room = option_write_room, 685 .chars_in_buffer = option_chars_in_buffer, 686 .set_termios = option_set_termios, 687 .tiocmget = option_tiocmget, 688 .tiocmset = option_tiocmset, 689 .attach = option_startup, 690 .disconnect = option_disconnect, 691 .release = option_release, 692 .read_int_callback = option_instat_callback, 693 #ifdef CONFIG_PM 694 .suspend = option_suspend, 695 .resume = option_resume, 696 #endif 697 }; 698 699 static int debug; 700 701 /* per port private data */ 702 703 #define N_IN_URB 4 704 #define N_OUT_URB 4 705 #define IN_BUFLEN 4096 706 #define OUT_BUFLEN 4096 707 708 struct option_intf_private { 709 spinlock_t susp_lock; 710 unsigned int suspended:1; 711 int in_flight; 712 }; 713 714 struct option_port_private { 715 /* Input endpoints and buffer for this port */ 716 struct urb *in_urbs[N_IN_URB]; 717 u8 *in_buffer[N_IN_URB]; 718 /* Output endpoints and buffer for this port */ 719 struct urb *out_urbs[N_OUT_URB]; 720 u8 *out_buffer[N_OUT_URB]; 721 unsigned long out_busy; /* Bit vector of URBs in use */ 722 int opened; 723 struct usb_anchor delayed; 724 725 /* Settings for the port */ 726 int rts_state; /* Handshaking pins (outputs) */ 727 int dtr_state; 728 int cts_state; /* Handshaking pins (inputs) */ 729 int dsr_state; 730 int dcd_state; 731 int ri_state; 732 733 unsigned long tx_start_time[N_OUT_URB]; 734 }; 735 736 /* Functions used by new usb-serial code. */ 737 static int __init option_init(void) 738 { 739 int retval; 740 retval = usb_serial_register(&option_1port_device); 741 if (retval) 742 goto failed_1port_device_register; 743 retval = usb_register(&option_driver); 744 if (retval) 745 goto failed_driver_register; 746 747 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" 748 DRIVER_DESC "\n"); 749 750 return 0; 751 752 failed_driver_register: 753 usb_serial_deregister(&option_1port_device); 754 failed_1port_device_register: 755 return retval; 756 } 757 758 static void __exit option_exit(void) 759 { 760 usb_deregister(&option_driver); 761 usb_serial_deregister(&option_1port_device); 762 } 763 764 module_init(option_init); 765 module_exit(option_exit); 766 767 static int option_probe(struct usb_serial *serial, 768 const struct usb_device_id *id) 769 { 770 struct option_intf_private *data; 771 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */ 772 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID && 773 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 && 774 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8) 775 return -ENODEV; 776 777 data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL); 778 if (!data) 779 return -ENOMEM; 780 spin_lock_init(&data->susp_lock); 781 return 0; 782 } 783 784 static void option_set_termios(struct tty_struct *tty, 785 struct usb_serial_port *port, struct ktermios *old_termios) 786 { 787 dbg("%s", __func__); 788 /* Doesn't support option setting */ 789 tty_termios_copy_hw(tty->termios, old_termios); 790 option_send_setup(port); 791 } 792 793 static int option_tiocmget(struct tty_struct *tty, struct file *file) 794 { 795 struct usb_serial_port *port = tty->driver_data; 796 unsigned int value; 797 struct option_port_private *portdata; 798 799 portdata = usb_get_serial_port_data(port); 800 801 value = ((portdata->rts_state) ? TIOCM_RTS : 0) | 802 ((portdata->dtr_state) ? TIOCM_DTR : 0) | 803 ((portdata->cts_state) ? TIOCM_CTS : 0) | 804 ((portdata->dsr_state) ? TIOCM_DSR : 0) | 805 ((portdata->dcd_state) ? TIOCM_CAR : 0) | 806 ((portdata->ri_state) ? TIOCM_RNG : 0); 807 808 return value; 809 } 810 811 static int option_tiocmset(struct tty_struct *tty, struct file *file, 812 unsigned int set, unsigned int clear) 813 { 814 struct usb_serial_port *port = tty->driver_data; 815 struct option_port_private *portdata; 816 817 portdata = usb_get_serial_port_data(port); 818 819 /* FIXME: what locks portdata fields ? */ 820 if (set & TIOCM_RTS) 821 portdata->rts_state = 1; 822 if (set & TIOCM_DTR) 823 portdata->dtr_state = 1; 824 825 if (clear & TIOCM_RTS) 826 portdata->rts_state = 0; 827 if (clear & TIOCM_DTR) 828 portdata->dtr_state = 0; 829 return option_send_setup(port); 830 } 831 832 /* Write */ 833 static int option_write(struct tty_struct *tty, struct usb_serial_port *port, 834 const unsigned char *buf, int count) 835 { 836 struct option_port_private *portdata; 837 struct option_intf_private *intfdata; 838 int i; 839 int left, todo; 840 struct urb *this_urb = NULL; /* spurious */ 841 int err; 842 unsigned long flags; 843 844 portdata = usb_get_serial_port_data(port); 845 intfdata = port->serial->private; 846 847 dbg("%s: write (%d chars)", __func__, count); 848 849 i = 0; 850 left = count; 851 for (i = 0; left > 0 && i < N_OUT_URB; i++) { 852 todo = left; 853 if (todo > OUT_BUFLEN) 854 todo = OUT_BUFLEN; 855 856 this_urb = portdata->out_urbs[i]; 857 if (test_and_set_bit(i, &portdata->out_busy)) { 858 if (time_before(jiffies, 859 portdata->tx_start_time[i] + 10 * HZ)) 860 continue; 861 usb_unlink_urb(this_urb); 862 continue; 863 } 864 dbg("%s: endpoint %d buf %d", __func__, 865 usb_pipeendpoint(this_urb->pipe), i); 866 867 err = usb_autopm_get_interface_async(port->serial->interface); 868 if (err < 0) 869 break; 870 871 /* send the data */ 872 memcpy(this_urb->transfer_buffer, buf, todo); 873 this_urb->transfer_buffer_length = todo; 874 875 spin_lock_irqsave(&intfdata->susp_lock, flags); 876 if (intfdata->suspended) { 877 usb_anchor_urb(this_urb, &portdata->delayed); 878 spin_unlock_irqrestore(&intfdata->susp_lock, flags); 879 } else { 880 intfdata->in_flight++; 881 spin_unlock_irqrestore(&intfdata->susp_lock, flags); 882 err = usb_submit_urb(this_urb, GFP_ATOMIC); 883 if (err) { 884 dbg("usb_submit_urb %p (write bulk) failed " 885 "(%d)", this_urb, err); 886 clear_bit(i, &portdata->out_busy); 887 spin_lock_irqsave(&intfdata->susp_lock, flags); 888 intfdata->in_flight--; 889 spin_unlock_irqrestore(&intfdata->susp_lock, flags); 890 continue; 891 } 892 } 893 894 portdata->tx_start_time[i] = jiffies; 895 buf += todo; 896 left -= todo; 897 } 898 899 count -= left; 900 dbg("%s: wrote (did %d)", __func__, count); 901 return count; 902 } 903 904 static void option_indat_callback(struct urb *urb) 905 { 906 int err; 907 int endpoint; 908 struct usb_serial_port *port; 909 struct tty_struct *tty; 910 unsigned char *data = urb->transfer_buffer; 911 int status = urb->status; 912 913 dbg("%s: %p", __func__, urb); 914 915 endpoint = usb_pipeendpoint(urb->pipe); 916 port = urb->context; 917 918 if (status) { 919 dbg("%s: nonzero status: %d on endpoint %02x.", 920 __func__, status, endpoint); 921 } else { 922 tty = tty_port_tty_get(&port->port); 923 if (urb->actual_length) { 924 tty_buffer_request_room(tty, urb->actual_length); 925 tty_insert_flip_string(tty, data, urb->actual_length); 926 tty_flip_buffer_push(tty); 927 } else 928 dbg("%s: empty read urb received", __func__); 929 tty_kref_put(tty); 930 931 /* Resubmit urb so we continue receiving */ 932 if (port->port.count && status != -ESHUTDOWN) { 933 err = usb_submit_urb(urb, GFP_ATOMIC); 934 if (err) 935 printk(KERN_ERR "%s: resubmit read urb failed. " 936 "(%d)", __func__, err); 937 else 938 usb_mark_last_busy(port->serial->dev); 939 } 940 941 } 942 return; 943 } 944 945 static void option_outdat_callback(struct urb *urb) 946 { 947 struct usb_serial_port *port; 948 struct option_port_private *portdata; 949 struct option_intf_private *intfdata; 950 int i; 951 952 dbg("%s", __func__); 953 954 port = urb->context; 955 intfdata = port->serial->private; 956 957 usb_serial_port_softint(port); 958 usb_autopm_put_interface_async(port->serial->interface); 959 portdata = usb_get_serial_port_data(port); 960 spin_lock(&intfdata->susp_lock); 961 intfdata->in_flight--; 962 spin_unlock(&intfdata->susp_lock); 963 964 for (i = 0; i < N_OUT_URB; ++i) { 965 if (portdata->out_urbs[i] == urb) { 966 smp_mb__before_clear_bit(); 967 clear_bit(i, &portdata->out_busy); 968 break; 969 } 970 } 971 } 972 973 static void option_instat_callback(struct urb *urb) 974 { 975 int err; 976 int status = urb->status; 977 struct usb_serial_port *port = urb->context; 978 struct option_port_private *portdata = usb_get_serial_port_data(port); 979 980 dbg("%s", __func__); 981 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata); 982 983 if (status == 0) { 984 struct usb_ctrlrequest *req_pkt = 985 (struct usb_ctrlrequest *)urb->transfer_buffer; 986 987 if (!req_pkt) { 988 dbg("%s: NULL req_pkt\n", __func__); 989 return; 990 } 991 if ((req_pkt->bRequestType == 0xA1) && 992 (req_pkt->bRequest == 0x20)) { 993 int old_dcd_state; 994 unsigned char signals = *((unsigned char *) 995 urb->transfer_buffer + 996 sizeof(struct usb_ctrlrequest)); 997 998 dbg("%s: signal x%x", __func__, signals); 999 1000 old_dcd_state = portdata->dcd_state; 1001 portdata->cts_state = 1; 1002 portdata->dcd_state = ((signals & 0x01) ? 1 : 0); 1003 portdata->dsr_state = ((signals & 0x02) ? 1 : 0); 1004 portdata->ri_state = ((signals & 0x08) ? 1 : 0); 1005 1006 if (old_dcd_state && !portdata->dcd_state) { 1007 struct tty_struct *tty = 1008 tty_port_tty_get(&port->port); 1009 if (tty && !C_CLOCAL(tty)) 1010 tty_hangup(tty); 1011 tty_kref_put(tty); 1012 } 1013 } else { 1014 dbg("%s: type %x req %x", __func__, 1015 req_pkt->bRequestType, req_pkt->bRequest); 1016 } 1017 } else 1018 err("%s: error %d", __func__, status); 1019 1020 /* Resubmit urb so we continue receiving IRQ data */ 1021 if (status != -ESHUTDOWN && status != -ENOENT) { 1022 err = usb_submit_urb(urb, GFP_ATOMIC); 1023 if (err) 1024 dbg("%s: resubmit intr urb failed. (%d)", 1025 __func__, err); 1026 } 1027 } 1028 1029 static int option_write_room(struct tty_struct *tty) 1030 { 1031 struct usb_serial_port *port = tty->driver_data; 1032 struct option_port_private *portdata; 1033 int i; 1034 int data_len = 0; 1035 struct urb *this_urb; 1036 1037 portdata = usb_get_serial_port_data(port); 1038 1039 for (i = 0; i < N_OUT_URB; i++) { 1040 this_urb = portdata->out_urbs[i]; 1041 if (this_urb && !test_bit(i, &portdata->out_busy)) 1042 data_len += OUT_BUFLEN; 1043 } 1044 1045 dbg("%s: %d", __func__, data_len); 1046 return data_len; 1047 } 1048 1049 static int option_chars_in_buffer(struct tty_struct *tty) 1050 { 1051 struct usb_serial_port *port = tty->driver_data; 1052 struct option_port_private *portdata; 1053 int i; 1054 int data_len = 0; 1055 struct urb *this_urb; 1056 1057 portdata = usb_get_serial_port_data(port); 1058 1059 for (i = 0; i < N_OUT_URB; i++) { 1060 this_urb = portdata->out_urbs[i]; 1061 /* FIXME: This locking is insufficient as this_urb may 1062 go unused during the test */ 1063 if (this_urb && test_bit(i, &portdata->out_busy)) 1064 data_len += this_urb->transfer_buffer_length; 1065 } 1066 dbg("%s: %d", __func__, data_len); 1067 return data_len; 1068 } 1069 1070 static int option_open(struct tty_struct *tty, struct usb_serial_port *port) 1071 { 1072 struct option_port_private *portdata; 1073 struct option_intf_private *intfdata; 1074 struct usb_serial *serial = port->serial; 1075 int i, err; 1076 struct urb *urb; 1077 1078 portdata = usb_get_serial_port_data(port); 1079 intfdata = serial->private; 1080 1081 dbg("%s", __func__); 1082 1083 /* Start reading from the IN endpoint */ 1084 for (i = 0; i < N_IN_URB; i++) { 1085 urb = portdata->in_urbs[i]; 1086 if (!urb) 1087 continue; 1088 err = usb_submit_urb(urb, GFP_KERNEL); 1089 if (err) { 1090 dbg("%s: submit urb %d failed (%d) %d", 1091 __func__, i, err, 1092 urb->transfer_buffer_length); 1093 } 1094 } 1095 1096 option_send_setup(port); 1097 1098 serial->interface->needs_remote_wakeup = 1; 1099 spin_lock_irq(&intfdata->susp_lock); 1100 portdata->opened = 1; 1101 spin_unlock_irq(&intfdata->susp_lock); 1102 usb_autopm_put_interface(serial->interface); 1103 1104 return 0; 1105 } 1106 1107 static void option_dtr_rts(struct usb_serial_port *port, int on) 1108 { 1109 struct usb_serial *serial = port->serial; 1110 struct option_port_private *portdata; 1111 1112 dbg("%s", __func__); 1113 portdata = usb_get_serial_port_data(port); 1114 mutex_lock(&serial->disc_mutex); 1115 portdata->rts_state = on; 1116 portdata->dtr_state = on; 1117 if (serial->dev) 1118 option_send_setup(port); 1119 mutex_unlock(&serial->disc_mutex); 1120 } 1121 1122 1123 static void option_close(struct usb_serial_port *port) 1124 { 1125 int i; 1126 struct usb_serial *serial = port->serial; 1127 struct option_port_private *portdata; 1128 struct option_intf_private *intfdata = port->serial->private; 1129 1130 dbg("%s", __func__); 1131 portdata = usb_get_serial_port_data(port); 1132 1133 if (serial->dev) { 1134 /* Stop reading/writing urbs */ 1135 spin_lock_irq(&intfdata->susp_lock); 1136 portdata->opened = 0; 1137 spin_unlock_irq(&intfdata->susp_lock); 1138 1139 for (i = 0; i < N_IN_URB; i++) 1140 usb_kill_urb(portdata->in_urbs[i]); 1141 for (i = 0; i < N_OUT_URB; i++) 1142 usb_kill_urb(portdata->out_urbs[i]); 1143 usb_autopm_get_interface(serial->interface); 1144 serial->interface->needs_remote_wakeup = 0; 1145 } 1146 } 1147 1148 /* Helper functions used by option_setup_urbs */ 1149 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint, 1150 int dir, void *ctx, char *buf, int len, 1151 void (*callback)(struct urb *)) 1152 { 1153 struct urb *urb; 1154 1155 if (endpoint == -1) 1156 return NULL; /* endpoint not needed */ 1157 1158 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */ 1159 if (urb == NULL) { 1160 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint); 1161 return NULL; 1162 } 1163 1164 /* Fill URB using supplied data. */ 1165 usb_fill_bulk_urb(urb, serial->dev, 1166 usb_sndbulkpipe(serial->dev, endpoint) | dir, 1167 buf, len, callback, ctx); 1168 1169 return urb; 1170 } 1171 1172 /* Setup urbs */ 1173 static void option_setup_urbs(struct usb_serial *serial) 1174 { 1175 int i, j; 1176 struct usb_serial_port *port; 1177 struct option_port_private *portdata; 1178 1179 dbg("%s", __func__); 1180 1181 for (i = 0; i < serial->num_ports; i++) { 1182 port = serial->port[i]; 1183 portdata = usb_get_serial_port_data(port); 1184 1185 /* Do indat endpoints first */ 1186 for (j = 0; j < N_IN_URB; ++j) { 1187 portdata->in_urbs[j] = option_setup_urb(serial, 1188 port->bulk_in_endpointAddress, 1189 USB_DIR_IN, port, 1190 portdata->in_buffer[j], 1191 IN_BUFLEN, option_indat_callback); 1192 } 1193 1194 /* outdat endpoints */ 1195 for (j = 0; j < N_OUT_URB; ++j) { 1196 portdata->out_urbs[j] = option_setup_urb(serial, 1197 port->bulk_out_endpointAddress, 1198 USB_DIR_OUT, port, 1199 portdata->out_buffer[j], 1200 OUT_BUFLEN, option_outdat_callback); 1201 } 1202 } 1203 } 1204 1205 1206 /** send RTS/DTR state to the port. 1207 * 1208 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN 1209 * CDC. 1210 */ 1211 static int option_send_setup(struct usb_serial_port *port) 1212 { 1213 struct usb_serial *serial = port->serial; 1214 struct option_port_private *portdata; 1215 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber; 1216 int val = 0; 1217 dbg("%s", __func__); 1218 1219 portdata = usb_get_serial_port_data(port); 1220 1221 if (portdata->dtr_state) 1222 val |= 0x01; 1223 if (portdata->rts_state) 1224 val |= 0x02; 1225 1226 return usb_control_msg(serial->dev, 1227 usb_rcvctrlpipe(serial->dev, 0), 1228 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT); 1229 } 1230 1231 static int option_startup(struct usb_serial *serial) 1232 { 1233 int i, j, err; 1234 struct usb_serial_port *port; 1235 struct option_port_private *portdata; 1236 u8 *buffer; 1237 1238 dbg("%s", __func__); 1239 1240 /* Now setup per port private data */ 1241 for (i = 0; i < serial->num_ports; i++) { 1242 port = serial->port[i]; 1243 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL); 1244 if (!portdata) { 1245 dbg("%s: kmalloc for option_port_private (%d) failed!.", 1246 __func__, i); 1247 return 1; 1248 } 1249 init_usb_anchor(&portdata->delayed); 1250 1251 for (j = 0; j < N_IN_URB; j++) { 1252 buffer = (u8 *)__get_free_page(GFP_KERNEL); 1253 if (!buffer) 1254 goto bail_out_error; 1255 portdata->in_buffer[j] = buffer; 1256 } 1257 1258 for (j = 0; j < N_OUT_URB; j++) { 1259 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL); 1260 if (!buffer) 1261 goto bail_out_error2; 1262 portdata->out_buffer[j] = buffer; 1263 } 1264 1265 usb_set_serial_port_data(port, portdata); 1266 1267 if (!port->interrupt_in_urb) 1268 continue; 1269 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); 1270 if (err) 1271 dbg("%s: submit irq_in urb failed %d", 1272 __func__, err); 1273 } 1274 option_setup_urbs(serial); 1275 return 0; 1276 1277 bail_out_error2: 1278 for (j = 0; j < N_OUT_URB; j++) 1279 kfree(portdata->out_buffer[j]); 1280 bail_out_error: 1281 for (j = 0; j < N_IN_URB; j++) 1282 if (portdata->in_buffer[j]) 1283 free_page((unsigned long)portdata->in_buffer[j]); 1284 kfree(portdata); 1285 return 1; 1286 } 1287 1288 static void stop_read_write_urbs(struct usb_serial *serial) 1289 { 1290 int i, j; 1291 struct usb_serial_port *port; 1292 struct option_port_private *portdata; 1293 1294 /* Stop reading/writing urbs */ 1295 for (i = 0; i < serial->num_ports; ++i) { 1296 port = serial->port[i]; 1297 portdata = usb_get_serial_port_data(port); 1298 for (j = 0; j < N_IN_URB; j++) 1299 usb_kill_urb(portdata->in_urbs[j]); 1300 for (j = 0; j < N_OUT_URB; j++) 1301 usb_kill_urb(portdata->out_urbs[j]); 1302 } 1303 } 1304 1305 static void option_disconnect(struct usb_serial *serial) 1306 { 1307 dbg("%s", __func__); 1308 1309 stop_read_write_urbs(serial); 1310 } 1311 1312 static void option_release(struct usb_serial *serial) 1313 { 1314 int i, j; 1315 struct usb_serial_port *port; 1316 struct option_port_private *portdata; 1317 1318 dbg("%s", __func__); 1319 1320 /* Now free them */ 1321 for (i = 0; i < serial->num_ports; ++i) { 1322 port = serial->port[i]; 1323 portdata = usb_get_serial_port_data(port); 1324 1325 for (j = 0; j < N_IN_URB; j++) { 1326 if (portdata->in_urbs[j]) { 1327 usb_free_urb(portdata->in_urbs[j]); 1328 free_page((unsigned long) 1329 portdata->in_buffer[j]); 1330 portdata->in_urbs[j] = NULL; 1331 } 1332 } 1333 for (j = 0; j < N_OUT_URB; j++) { 1334 if (portdata->out_urbs[j]) { 1335 usb_free_urb(portdata->out_urbs[j]); 1336 kfree(portdata->out_buffer[j]); 1337 portdata->out_urbs[j] = NULL; 1338 } 1339 } 1340 } 1341 1342 /* Now free per port private data */ 1343 for (i = 0; i < serial->num_ports; i++) { 1344 port = serial->port[i]; 1345 kfree(usb_get_serial_port_data(port)); 1346 } 1347 } 1348 1349 #ifdef CONFIG_PM 1350 static int option_suspend(struct usb_serial *serial, pm_message_t message) 1351 { 1352 struct option_intf_private *intfdata = serial->private; 1353 int b; 1354 1355 dbg("%s entered", __func__); 1356 1357 if (message.event & PM_EVENT_AUTO) { 1358 spin_lock_irq(&intfdata->susp_lock); 1359 b = intfdata->in_flight; 1360 spin_unlock_irq(&intfdata->susp_lock); 1361 1362 if (b) 1363 return -EBUSY; 1364 } 1365 1366 spin_lock_irq(&intfdata->susp_lock); 1367 intfdata->suspended = 1; 1368 spin_unlock_irq(&intfdata->susp_lock); 1369 stop_read_write_urbs(serial); 1370 1371 return 0; 1372 } 1373 1374 static void play_delayed(struct usb_serial_port *port) 1375 { 1376 struct option_intf_private *data; 1377 struct option_port_private *portdata; 1378 struct urb *urb; 1379 int err; 1380 1381 portdata = usb_get_serial_port_data(port); 1382 data = port->serial->private; 1383 while ((urb = usb_get_from_anchor(&portdata->delayed))) { 1384 err = usb_submit_urb(urb, GFP_ATOMIC); 1385 if (!err) 1386 data->in_flight++; 1387 } 1388 } 1389 1390 static int option_resume(struct usb_serial *serial) 1391 { 1392 int i, j; 1393 struct usb_serial_port *port; 1394 struct option_intf_private *intfdata = serial->private; 1395 struct option_port_private *portdata; 1396 struct urb *urb; 1397 int err = 0; 1398 1399 dbg("%s entered", __func__); 1400 /* get the interrupt URBs resubmitted unconditionally */ 1401 for (i = 0; i < serial->num_ports; i++) { 1402 port = serial->port[i]; 1403 if (!port->interrupt_in_urb) { 1404 dbg("%s: No interrupt URB for port %d\n", __func__, i); 1405 continue; 1406 } 1407 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO); 1408 dbg("Submitted interrupt URB for port %d (result %d)", i, err); 1409 if (err < 0) { 1410 err("%s: Error %d for interrupt URB of port%d", 1411 __func__, err, i); 1412 goto err_out; 1413 } 1414 } 1415 1416 for (i = 0; i < serial->num_ports; i++) { 1417 /* walk all ports */ 1418 port = serial->port[i]; 1419 portdata = usb_get_serial_port_data(port); 1420 1421 /* skip closed ports */ 1422 spin_lock_irq(&intfdata->susp_lock); 1423 if (!portdata->opened) { 1424 spin_unlock_irq(&intfdata->susp_lock); 1425 continue; 1426 } 1427 1428 for (j = 0; j < N_IN_URB; j++) { 1429 urb = portdata->in_urbs[j]; 1430 err = usb_submit_urb(urb, GFP_ATOMIC); 1431 if (err < 0) { 1432 err("%s: Error %d for bulk URB %d", 1433 __func__, err, i); 1434 spin_unlock_irq(&intfdata->susp_lock); 1435 goto err_out; 1436 } 1437 } 1438 play_delayed(port); 1439 spin_unlock_irq(&intfdata->susp_lock); 1440 } 1441 spin_lock_irq(&intfdata->susp_lock); 1442 intfdata->suspended = 0; 1443 spin_unlock_irq(&intfdata->susp_lock); 1444 err_out: 1445 return err; 1446 } 1447 #endif 1448 1449 MODULE_AUTHOR(DRIVER_AUTHOR); 1450 MODULE_DESCRIPTION(DRIVER_DESC); 1451 MODULE_VERSION(DRIVER_VERSION); 1452 MODULE_LICENSE("GPL"); 1453 1454 module_param(debug, bool, S_IRUGO | S_IWUSR); 1455 MODULE_PARM_DESC(debug, "Debug messages"); 1456