1 /* 2 USB Driver for GSM modems 3 4 Copyright (C) 2005 Matthias Urlichs <smurf@smurf.noris.de> 5 6 This driver is free software; you can redistribute it and/or modify 7 it under the terms of Version 2 of the GNU General Public License as 8 published by the Free Software Foundation. 9 10 Portions copied from the Keyspan driver by Hugh Blemings <hugh@blemings.org> 11 12 History: see the git log. 13 14 Work sponsored by: Sigos GmbH, Germany <info@sigos.de> 15 16 This driver exists because the "normal" serial driver doesn't work too well 17 with GSM modems. Issues: 18 - data loss -- one single Receive URB is not nearly enough 19 - nonstandard flow (Option devices) control 20 - controlling the baud rate doesn't make sense 21 22 This driver is named "option" because the most common device it's 23 used for is a PC-Card (with an internal OHCI-USB interface, behind 24 which the GSM interface sits), made by Option Inc. 25 26 Some of the "one port" devices actually exhibit multiple USB instances 27 on the USB bus. This is not a bug, these ports are used for different 28 device features. 29 */ 30 31 #define DRIVER_VERSION "v0.7.2" 32 #define DRIVER_AUTHOR "Matthias Urlichs <smurf@smurf.noris.de>" 33 #define DRIVER_DESC "USB Driver for GSM modems" 34 35 #include <linux/kernel.h> 36 #include <linux/jiffies.h> 37 #include <linux/errno.h> 38 #include <linux/tty.h> 39 #include <linux/tty_flip.h> 40 #include <linux/slab.h> 41 #include <linux/module.h> 42 #include <linux/bitops.h> 43 #include <linux/usb.h> 44 #include <linux/usb/serial.h> 45 46 /* Function prototypes */ 47 static int option_probe(struct usb_serial *serial, 48 const struct usb_device_id *id); 49 static int option_open(struct tty_struct *tty, struct usb_serial_port *port); 50 static void option_close(struct usb_serial_port *port); 51 static void option_dtr_rts(struct usb_serial_port *port, int on); 52 53 static int option_startup(struct usb_serial *serial); 54 static void option_disconnect(struct usb_serial *serial); 55 static void option_release(struct usb_serial *serial); 56 static int option_write_room(struct tty_struct *tty); 57 58 static void option_instat_callback(struct urb *urb); 59 60 static int option_write(struct tty_struct *tty, struct usb_serial_port *port, 61 const unsigned char *buf, int count); 62 static int option_chars_in_buffer(struct tty_struct *tty); 63 static void option_set_termios(struct tty_struct *tty, 64 struct usb_serial_port *port, struct ktermios *old); 65 static int option_tiocmget(struct tty_struct *tty, struct file *file); 66 static int option_tiocmset(struct tty_struct *tty, struct file *file, 67 unsigned int set, unsigned int clear); 68 static int option_send_setup(struct usb_serial_port *port); 69 #ifdef CONFIG_PM 70 static int option_suspend(struct usb_serial *serial, pm_message_t message); 71 static int option_resume(struct usb_serial *serial); 72 #endif 73 74 /* Vendor and product IDs */ 75 #define OPTION_VENDOR_ID 0x0AF0 76 #define OPTION_PRODUCT_COLT 0x5000 77 #define OPTION_PRODUCT_RICOLA 0x6000 78 #define OPTION_PRODUCT_RICOLA_LIGHT 0x6100 79 #define OPTION_PRODUCT_RICOLA_QUAD 0x6200 80 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300 81 #define OPTION_PRODUCT_RICOLA_NDIS 0x6050 82 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150 83 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250 84 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350 85 #define OPTION_PRODUCT_COBRA 0x6500 86 #define OPTION_PRODUCT_COBRA_BUS 0x6501 87 #define OPTION_PRODUCT_VIPER 0x6600 88 #define OPTION_PRODUCT_VIPER_BUS 0x6601 89 #define OPTION_PRODUCT_GT_MAX_READY 0x6701 90 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721 91 #define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741 92 #define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761 93 #define OPTION_PRODUCT_KOI_MODEM 0x6800 94 #define OPTION_PRODUCT_SCORPION_MODEM 0x6901 95 #define OPTION_PRODUCT_ETNA_MODEM 0x7001 96 #define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021 97 #define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041 98 #define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061 99 #define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100 100 #define OPTION_PRODUCT_GTM380_MODEM 0x7201 101 102 #define HUAWEI_VENDOR_ID 0x12D1 103 #define HUAWEI_PRODUCT_E600 0x1001 104 #define HUAWEI_PRODUCT_E220 0x1003 105 #define HUAWEI_PRODUCT_E220BIS 0x1004 106 #define HUAWEI_PRODUCT_E1401 0x1401 107 #define HUAWEI_PRODUCT_E1402 0x1402 108 #define HUAWEI_PRODUCT_E1403 0x1403 109 #define HUAWEI_PRODUCT_E1404 0x1404 110 #define HUAWEI_PRODUCT_E1405 0x1405 111 #define HUAWEI_PRODUCT_E1406 0x1406 112 #define HUAWEI_PRODUCT_E1407 0x1407 113 #define HUAWEI_PRODUCT_E1408 0x1408 114 #define HUAWEI_PRODUCT_E1409 0x1409 115 #define HUAWEI_PRODUCT_E140A 0x140A 116 #define HUAWEI_PRODUCT_E140B 0x140B 117 #define HUAWEI_PRODUCT_E140C 0x140C 118 #define HUAWEI_PRODUCT_E140D 0x140D 119 #define HUAWEI_PRODUCT_E140E 0x140E 120 #define HUAWEI_PRODUCT_E140F 0x140F 121 #define HUAWEI_PRODUCT_E1410 0x1410 122 #define HUAWEI_PRODUCT_E1411 0x1411 123 #define HUAWEI_PRODUCT_E1412 0x1412 124 #define HUAWEI_PRODUCT_E1413 0x1413 125 #define HUAWEI_PRODUCT_E1414 0x1414 126 #define HUAWEI_PRODUCT_E1415 0x1415 127 #define HUAWEI_PRODUCT_E1416 0x1416 128 #define HUAWEI_PRODUCT_E1417 0x1417 129 #define HUAWEI_PRODUCT_E1418 0x1418 130 #define HUAWEI_PRODUCT_E1419 0x1419 131 #define HUAWEI_PRODUCT_E141A 0x141A 132 #define HUAWEI_PRODUCT_E141B 0x141B 133 #define HUAWEI_PRODUCT_E141C 0x141C 134 #define HUAWEI_PRODUCT_E141D 0x141D 135 #define HUAWEI_PRODUCT_E141E 0x141E 136 #define HUAWEI_PRODUCT_E141F 0x141F 137 #define HUAWEI_PRODUCT_E1420 0x1420 138 #define HUAWEI_PRODUCT_E1421 0x1421 139 #define HUAWEI_PRODUCT_E1422 0x1422 140 #define HUAWEI_PRODUCT_E1423 0x1423 141 #define HUAWEI_PRODUCT_E1424 0x1424 142 #define HUAWEI_PRODUCT_E1425 0x1425 143 #define HUAWEI_PRODUCT_E1426 0x1426 144 #define HUAWEI_PRODUCT_E1427 0x1427 145 #define HUAWEI_PRODUCT_E1428 0x1428 146 #define HUAWEI_PRODUCT_E1429 0x1429 147 #define HUAWEI_PRODUCT_E142A 0x142A 148 #define HUAWEI_PRODUCT_E142B 0x142B 149 #define HUAWEI_PRODUCT_E142C 0x142C 150 #define HUAWEI_PRODUCT_E142D 0x142D 151 #define HUAWEI_PRODUCT_E142E 0x142E 152 #define HUAWEI_PRODUCT_E142F 0x142F 153 #define HUAWEI_PRODUCT_E1430 0x1430 154 #define HUAWEI_PRODUCT_E1431 0x1431 155 #define HUAWEI_PRODUCT_E1432 0x1432 156 #define HUAWEI_PRODUCT_E1433 0x1433 157 #define HUAWEI_PRODUCT_E1434 0x1434 158 #define HUAWEI_PRODUCT_E1435 0x1435 159 #define HUAWEI_PRODUCT_E1436 0x1436 160 #define HUAWEI_PRODUCT_E1437 0x1437 161 #define HUAWEI_PRODUCT_E1438 0x1438 162 #define HUAWEI_PRODUCT_E1439 0x1439 163 #define HUAWEI_PRODUCT_E143A 0x143A 164 #define HUAWEI_PRODUCT_E143B 0x143B 165 #define HUAWEI_PRODUCT_E143C 0x143C 166 #define HUAWEI_PRODUCT_E143D 0x143D 167 #define HUAWEI_PRODUCT_E143E 0x143E 168 #define HUAWEI_PRODUCT_E143F 0x143F 169 #define HUAWEI_PRODUCT_E14AC 0x14AC 170 171 #define QUANTA_VENDOR_ID 0x0408 172 #define QUANTA_PRODUCT_Q101 0xEA02 173 #define QUANTA_PRODUCT_Q111 0xEA03 174 #define QUANTA_PRODUCT_GLX 0xEA04 175 #define QUANTA_PRODUCT_GKE 0xEA05 176 #define QUANTA_PRODUCT_GLE 0xEA06 177 178 #define NOVATELWIRELESS_VENDOR_ID 0x1410 179 180 /* YISO PRODUCTS */ 181 182 #define YISO_VENDOR_ID 0x0EAB 183 #define YISO_PRODUCT_U893 0xC893 184 185 /* MERLIN EVDO PRODUCTS */ 186 #define NOVATELWIRELESS_PRODUCT_V640 0x1100 187 #define NOVATELWIRELESS_PRODUCT_V620 0x1110 188 #define NOVATELWIRELESS_PRODUCT_V740 0x1120 189 #define NOVATELWIRELESS_PRODUCT_V720 0x1130 190 191 /* MERLIN HSDPA/HSPA PRODUCTS */ 192 #define NOVATELWIRELESS_PRODUCT_U730 0x1400 193 #define NOVATELWIRELESS_PRODUCT_U740 0x1410 194 #define NOVATELWIRELESS_PRODUCT_U870 0x1420 195 #define NOVATELWIRELESS_PRODUCT_XU870 0x1430 196 #define NOVATELWIRELESS_PRODUCT_X950D 0x1450 197 198 /* EXPEDITE PRODUCTS */ 199 #define NOVATELWIRELESS_PRODUCT_EV620 0x2100 200 #define NOVATELWIRELESS_PRODUCT_ES720 0x2110 201 #define NOVATELWIRELESS_PRODUCT_E725 0x2120 202 #define NOVATELWIRELESS_PRODUCT_ES620 0x2130 203 #define NOVATELWIRELESS_PRODUCT_EU730 0x2400 204 #define NOVATELWIRELESS_PRODUCT_EU740 0x2410 205 #define NOVATELWIRELESS_PRODUCT_EU870D 0x2420 206 207 /* OVATION PRODUCTS */ 208 #define NOVATELWIRELESS_PRODUCT_MC727 0x4100 209 #define NOVATELWIRELESS_PRODUCT_MC950D 0x4400 210 #define NOVATELWIRELESS_PRODUCT_U727 0x5010 211 #define NOVATELWIRELESS_PRODUCT_MC727_NEW 0x5100 212 #define NOVATELWIRELESS_PRODUCT_MC760 0x6000 213 #define NOVATELWIRELESS_PRODUCT_OVMC760 0x6002 214 215 /* FUTURE NOVATEL PRODUCTS */ 216 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001 217 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000 218 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001 219 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000 220 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001 221 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000 222 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001 223 #define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001 224 225 /* AMOI PRODUCTS */ 226 #define AMOI_VENDOR_ID 0x1614 227 #define AMOI_PRODUCT_H01 0x0800 228 #define AMOI_PRODUCT_H01A 0x7002 229 #define AMOI_PRODUCT_H02 0x0802 230 231 #define DELL_VENDOR_ID 0x413C 232 233 /* Dell modems */ 234 #define DELL_PRODUCT_5700_MINICARD 0x8114 235 #define DELL_PRODUCT_5500_MINICARD 0x8115 236 #define DELL_PRODUCT_5505_MINICARD 0x8116 237 #define DELL_PRODUCT_5700_EXPRESSCARD 0x8117 238 #define DELL_PRODUCT_5510_EXPRESSCARD 0x8118 239 240 #define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128 241 #define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129 242 243 #define DELL_PRODUCT_5720_MINICARD_VZW 0x8133 244 #define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134 245 #define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135 246 #define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136 247 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137 248 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138 249 250 #define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180 251 #define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181 252 #define DELL_PRODUCT_5730_MINICARD_VZW 0x8182 253 254 #define KYOCERA_VENDOR_ID 0x0c88 255 #define KYOCERA_PRODUCT_KPC650 0x17da 256 #define KYOCERA_PRODUCT_KPC680 0x180a 257 258 #define ANYDATA_VENDOR_ID 0x16d5 259 #define ANYDATA_PRODUCT_ADU_620UW 0x6202 260 #define ANYDATA_PRODUCT_ADU_E100A 0x6501 261 #define ANYDATA_PRODUCT_ADU_500A 0x6502 262 263 #define AXESSTEL_VENDOR_ID 0x1726 264 #define AXESSTEL_PRODUCT_MV110H 0x1000 265 266 #define BANDRICH_VENDOR_ID 0x1A8D 267 #define BANDRICH_PRODUCT_C100_1 0x1002 268 #define BANDRICH_PRODUCT_C100_2 0x1003 269 #define BANDRICH_PRODUCT_1004 0x1004 270 #define BANDRICH_PRODUCT_1005 0x1005 271 #define BANDRICH_PRODUCT_1006 0x1006 272 #define BANDRICH_PRODUCT_1007 0x1007 273 #define BANDRICH_PRODUCT_1008 0x1008 274 #define BANDRICH_PRODUCT_1009 0x1009 275 #define BANDRICH_PRODUCT_100A 0x100a 276 277 #define BANDRICH_PRODUCT_100B 0x100b 278 #define BANDRICH_PRODUCT_100C 0x100c 279 #define BANDRICH_PRODUCT_100D 0x100d 280 #define BANDRICH_PRODUCT_100E 0x100e 281 282 #define BANDRICH_PRODUCT_100F 0x100f 283 #define BANDRICH_PRODUCT_1010 0x1010 284 #define BANDRICH_PRODUCT_1011 0x1011 285 #define BANDRICH_PRODUCT_1012 0x1012 286 287 #define AMOI_VENDOR_ID 0x1614 288 #define AMOI_PRODUCT_9508 0x0800 289 290 #define QUALCOMM_VENDOR_ID 0x05C6 291 292 #define CMOTECH_VENDOR_ID 0x16d8 293 #define CMOTECH_PRODUCT_6008 0x6008 294 #define CMOTECH_PRODUCT_6280 0x6280 295 296 #define TELIT_VENDOR_ID 0x1bc7 297 #define TELIT_PRODUCT_UC864E 0x1003 298 #define TELIT_PRODUCT_UC864G 0x1004 299 300 /* ZTE PRODUCTS */ 301 #define ZTE_VENDOR_ID 0x19d2 302 #define ZTE_PRODUCT_MF622 0x0001 303 #define ZTE_PRODUCT_MF628 0x0015 304 #define ZTE_PRODUCT_MF626 0x0031 305 #define ZTE_PRODUCT_CDMA_TECH 0xfffe 306 #define ZTE_PRODUCT_AC8710 0xfff1 307 #define ZTE_PRODUCT_AC2726 0xfff5 308 309 #define BENQ_VENDOR_ID 0x04a5 310 #define BENQ_PRODUCT_H10 0x4068 311 312 #define DLINK_VENDOR_ID 0x1186 313 #define DLINK_PRODUCT_DWM_652 0x3e04 314 #define DLINK_PRODUCT_DWM_652_U5 0xce16 315 #define DLINK_PRODUCT_DWM_652_U5A 0xce1e 316 317 #define QISDA_VENDOR_ID 0x1da5 318 #define QISDA_PRODUCT_H21_4512 0x4512 319 #define QISDA_PRODUCT_H21_4523 0x4523 320 #define QISDA_PRODUCT_H20_4515 0x4515 321 #define QISDA_PRODUCT_H20_4519 0x4519 322 323 /* TLAYTECH PRODUCTS */ 324 #define TLAYTECH_VENDOR_ID 0x20B9 325 #define TLAYTECH_PRODUCT_TEU800 0x1682 326 327 /* TOSHIBA PRODUCTS */ 328 #define TOSHIBA_VENDOR_ID 0x0930 329 #define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302 330 #define TOSHIBA_PRODUCT_G450 0x0d45 331 332 #define ALINK_VENDOR_ID 0x1e0e 333 #define ALINK_PRODUCT_3GU 0x9200 334 335 /* ALCATEL PRODUCTS */ 336 #define ALCATEL_VENDOR_ID 0x1bbb 337 #define ALCATEL_PRODUCT_X060S 0x0000 338 339 #define PIRELLI_VENDOR_ID 0x1266 340 #define PIRELLI_PRODUCT_C100_1 0x1002 341 #define PIRELLI_PRODUCT_C100_2 0x1003 342 #define PIRELLI_PRODUCT_1004 0x1004 343 #define PIRELLI_PRODUCT_1005 0x1005 344 #define PIRELLI_PRODUCT_1006 0x1006 345 #define PIRELLI_PRODUCT_1007 0x1007 346 #define PIRELLI_PRODUCT_1008 0x1008 347 #define PIRELLI_PRODUCT_1009 0x1009 348 #define PIRELLI_PRODUCT_100A 0x100a 349 #define PIRELLI_PRODUCT_100B 0x100b 350 #define PIRELLI_PRODUCT_100C 0x100c 351 #define PIRELLI_PRODUCT_100D 0x100d 352 #define PIRELLI_PRODUCT_100E 0x100e 353 #define PIRELLI_PRODUCT_100F 0x100f 354 #define PIRELLI_PRODUCT_1011 0x1011 355 #define PIRELLI_PRODUCT_1012 0x1012 356 357 /* Airplus products */ 358 #define AIRPLUS_VENDOR_ID 0x1011 359 #define AIRPLUS_PRODUCT_MCD650 0x3198 360 361 /* Longcheer/Longsung vendor ID; makes whitelabel devices that 362 * many other vendors like 4G Systems, Alcatel, ChinaBird, 363 * Mobidata, etc sell under their own brand names. 364 */ 365 #define LONGCHEER_VENDOR_ID 0x1c9e 366 367 /* 4G Systems products */ 368 /* This is the 4G XS Stick W14 a.k.a. Mobilcom Debitel Surf-Stick * 369 * It seems to contain a Qualcomm QSC6240/6290 chipset */ 370 #define FOUR_G_SYSTEMS_PRODUCT_W14 0x9603 371 372 /* Haier products */ 373 #define HAIER_VENDOR_ID 0x201e 374 #define HAIER_PRODUCT_CE100 0x2009 375 376 /* some devices interfaces need special handling due to a number of reasons */ 377 enum option_blacklist_reason { 378 OPTION_BLACKLIST_NONE = 0, 379 OPTION_BLACKLIST_SENDSETUP = 1, 380 OPTION_BLACKLIST_RESERVED_IF = 2 381 }; 382 383 struct option_blacklist_info { 384 const u32 infolen; /* number of interface numbers on blacklist */ 385 const u8 *ifaceinfo; /* pointer to the array holding the numbers */ 386 enum option_blacklist_reason reason; 387 }; 388 389 static const u8 four_g_w14_no_sendsetup[] = { 0, 1 }; 390 static const struct option_blacklist_info four_g_w14_blacklist = { 391 .infolen = ARRAY_SIZE(four_g_w14_no_sendsetup), 392 .ifaceinfo = four_g_w14_no_sendsetup, 393 .reason = OPTION_BLACKLIST_SENDSETUP 394 }; 395 396 static const struct usb_device_id option_ids[] = { 397 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) }, 398 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) }, 399 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) }, 400 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) }, 401 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) }, 402 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) }, 403 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) }, 404 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) }, 405 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) }, 406 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) }, 407 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) }, 408 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) }, 409 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) }, 410 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) }, 411 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) }, 412 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) }, 413 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) }, 414 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) }, 415 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) }, 416 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) }, 417 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) }, 418 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) }, 419 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) }, 420 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) }, 421 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) }, 422 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) }, 423 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) }, 424 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) }, 425 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) }, 426 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) }, 427 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) }, 428 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) }, 429 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) }, 430 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) }, 431 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) }, 432 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) }, 433 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) }, 434 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) }, 435 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) }, 436 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) }, 437 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) }, 438 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) }, 439 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) }, 440 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) }, 441 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) }, 442 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) }, 443 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) }, 444 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) }, 445 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) }, 446 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) }, 447 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) }, 448 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) }, 449 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) }, 450 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) }, 451 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) }, 452 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) }, 453 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) }, 454 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) }, 455 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) }, 456 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) }, 457 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) }, 458 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) }, 459 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) }, 460 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) }, 461 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) }, 462 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) }, 463 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) }, 464 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) }, 465 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) }, 466 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) }, 467 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) }, 468 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) }, 469 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) }, 470 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) }, 471 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) }, 472 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) }, 473 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) }, 474 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) }, 475 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) }, 476 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) }, 477 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) }, 478 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) }, 479 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) }, 480 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) }, 481 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) }, 482 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) }, 483 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) }, 484 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) }, 485 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) }, 486 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) }, 487 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) }, 488 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) }, 489 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) }, 490 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) }, 491 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) }, 492 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) }, 493 { USB_DEVICE(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E14AC) }, 494 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) }, 495 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */ 496 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */ 497 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */ 498 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */ 499 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */ 500 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */ 501 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */ 502 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */ 503 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */ 504 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */ 505 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */ 506 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */ 507 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */ 508 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */ 509 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */ 510 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */ 511 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */ 512 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */ 513 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727_NEW) }, /* Novatel MC727/U727/USB727 refresh */ 514 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */ 515 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC760) }, /* Novatel MC760/U760/USB760 */ 516 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_OVMC760) }, /* Novatel Ovation MC760 */ 517 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */ 518 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */ 519 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */ 520 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */ 521 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */ 522 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */ 523 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */ 524 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */ 525 526 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) }, 527 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) }, 528 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) }, 529 530 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */ 531 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */ 532 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */ 533 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */ 534 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */ 535 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD_SPRINT) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite E720 CDMA/EV-DO */ 536 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD_TELUS) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite ET620 CDMA/EV-DO */ 537 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */ 538 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */ 539 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */ 540 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */ 541 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */ 542 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */ 543 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */ 544 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */ 545 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */ 546 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */ 547 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) }, 548 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) }, 549 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) }, 550 { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) }, 551 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) }, 552 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) }, 553 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) }, 554 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1005) }, 555 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1006) }, 556 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1007) }, 557 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1008) }, 558 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1009) }, 559 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100A) }, 560 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100B) }, 561 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100C) }, 562 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100D) }, 563 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100E) }, 564 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_100F) }, 565 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1010) }, 566 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1011) }, 567 { USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1012) }, 568 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC650) }, 569 { USB_DEVICE(KYOCERA_VENDOR_ID, KYOCERA_PRODUCT_KPC680) }, 570 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6000)}, /* ZTE AC8700 */ 571 { USB_DEVICE(QUALCOMM_VENDOR_ID, 0x6613)}, /* Onda H600/ZTE MF330 */ 572 { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6280) }, /* BP3-USB & BP3-EXT HSDPA */ 573 { USB_DEVICE(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_6008) }, 574 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864E) }, 575 { USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_UC864G) }, 576 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622, 0xff, 0xff, 0xff) }, /* ZTE WCDMA products */ 577 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0002, 0xff, 0xff, 0xff) }, 578 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0003, 0xff, 0xff, 0xff) }, 579 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) }, 580 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) }, 581 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) }, 582 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) }, 583 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) }, 584 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) }, 585 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) }, 586 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000b, 0xff, 0xff, 0xff) }, 587 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000c, 0xff, 0xff, 0xff) }, 588 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000d, 0xff, 0xff, 0xff) }, 589 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000e, 0xff, 0xff, 0xff) }, 590 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000f, 0xff, 0xff, 0xff) }, 591 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0010, 0xff, 0xff, 0xff) }, 592 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0011, 0xff, 0xff, 0xff) }, 593 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0012, 0xff, 0xff, 0xff) }, 594 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0013, 0xff, 0xff, 0xff) }, 595 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628, 0xff, 0xff, 0xff) }, 596 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0016, 0xff, 0xff, 0xff) }, 597 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0017, 0xff, 0xff, 0xff) }, 598 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0018, 0xff, 0xff, 0xff) }, 599 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0019, 0xff, 0xff, 0xff) }, 600 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0020, 0xff, 0xff, 0xff) }, 601 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0021, 0xff, 0xff, 0xff) }, 602 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0022, 0xff, 0xff, 0xff) }, 603 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0023, 0xff, 0xff, 0xff) }, 604 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0024, 0xff, 0xff, 0xff) }, 605 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0025, 0xff, 0xff, 0xff) }, 606 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0026, 0xff, 0xff, 0xff) }, 607 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0028, 0xff, 0xff, 0xff) }, 608 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0029, 0xff, 0xff, 0xff) }, 609 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0030, 0xff, 0xff, 0xff) }, 610 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626, 0xff, 0xff, 0xff) }, 611 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0032, 0xff, 0xff, 0xff) }, 612 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0033, 0xff, 0xff, 0xff) }, 613 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0037, 0xff, 0xff, 0xff) }, 614 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0039, 0xff, 0xff, 0xff) }, 615 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0042, 0xff, 0xff, 0xff) }, 616 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0043, 0xff, 0xff, 0xff) }, 617 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0048, 0xff, 0xff, 0xff) }, 618 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0049, 0xff, 0xff, 0xff) }, 619 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0051, 0xff, 0xff, 0xff) }, 620 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0052, 0xff, 0xff, 0xff) }, 621 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0054, 0xff, 0xff, 0xff) }, 622 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0055, 0xff, 0xff, 0xff) }, 623 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0057, 0xff, 0xff, 0xff) }, 624 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0058, 0xff, 0xff, 0xff) }, 625 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0061, 0xff, 0xff, 0xff) }, 626 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0062, 0xff, 0xff, 0xff) }, 627 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0063, 0xff, 0xff, 0xff) }, 628 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0064, 0xff, 0xff, 0xff) }, 629 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0066, 0xff, 0xff, 0xff) }, 630 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0069, 0xff, 0xff, 0xff) }, 631 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0076, 0xff, 0xff, 0xff) }, 632 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0078, 0xff, 0xff, 0xff) }, 633 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0082, 0xff, 0xff, 0xff) }, 634 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) }, 635 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, 0xff, 0xff) }, 636 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) }, 637 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff) }, 638 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0106, 0xff, 0xff, 0xff) }, 639 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0108, 0xff, 0xff, 0xff) }, 640 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff) }, 641 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) }, 642 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) }, 643 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) }, 644 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) }, 645 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) }, 646 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) }, 647 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) }, 648 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) }, 649 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) }, 650 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) }, 651 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) }, 652 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0144, 0xff, 0xff, 0xff) }, 653 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0145, 0xff, 0xff, 0xff) }, 654 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0146, 0xff, 0xff, 0xff) }, 655 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) }, 656 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0148, 0xff, 0xff, 0xff) }, 657 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0149, 0xff, 0xff, 0xff) }, 658 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0150, 0xff, 0xff, 0xff) }, 659 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) }, 660 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) }, 661 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) }, 662 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) }, 663 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) }, 664 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) }, 665 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) }, 666 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) }, 667 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) }, 668 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) }, 669 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) }, 670 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) }, 671 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */ 672 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) }, 673 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) }, 674 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0060, 0xff, 0xff, 0xff) }, 675 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) }, 676 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) }, 677 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) }, 678 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) }, 679 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) }, 680 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) }, 681 { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) }, 682 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) }, 683 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) }, 684 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */ 685 { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5A) }, 686 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4512) }, 687 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H21_4523) }, 688 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4515) }, 689 { USB_DEVICE(QISDA_VENDOR_ID, QISDA_PRODUCT_H20_4519) }, 690 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_G450) }, 691 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */ 692 { USB_DEVICE(ALINK_VENDOR_ID, 0x9000) }, 693 { USB_DEVICE_AND_INTERFACE_INFO(ALINK_VENDOR_ID, ALINK_PRODUCT_3GU, 0xff, 0xff, 0xff) }, 694 { USB_DEVICE(ALCATEL_VENDOR_ID, ALCATEL_PRODUCT_X060S) }, 695 { USB_DEVICE(AIRPLUS_VENDOR_ID, AIRPLUS_PRODUCT_MCD650) }, 696 { USB_DEVICE(TLAYTECH_VENDOR_ID, TLAYTECH_PRODUCT_TEU800) }, 697 { USB_DEVICE(LONGCHEER_VENDOR_ID, FOUR_G_SYSTEMS_PRODUCT_W14), 698 .driver_info = (kernel_ulong_t)&four_g_w14_blacklist 699 }, 700 { USB_DEVICE(HAIER_VENDOR_ID, HAIER_PRODUCT_CE100) }, 701 /* Pirelli */ 702 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_1)}, 703 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_C100_2)}, 704 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1004)}, 705 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1005)}, 706 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1006)}, 707 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1007)}, 708 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1008)}, 709 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1009)}, 710 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100A)}, 711 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100B) }, 712 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100C) }, 713 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100D) }, 714 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100E) }, 715 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_100F) }, 716 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1011)}, 717 { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1012)}, 718 719 { } /* Terminating entry */ 720 }; 721 MODULE_DEVICE_TABLE(usb, option_ids); 722 723 static struct usb_driver option_driver = { 724 .name = "option", 725 .probe = usb_serial_probe, 726 .disconnect = usb_serial_disconnect, 727 #ifdef CONFIG_PM 728 .suspend = usb_serial_suspend, 729 .resume = usb_serial_resume, 730 .supports_autosuspend = 1, 731 #endif 732 .id_table = option_ids, 733 .no_dynamic_id = 1, 734 }; 735 736 /* The card has three separate interfaces, which the serial driver 737 * recognizes separately, thus num_port=1. 738 */ 739 740 static struct usb_serial_driver option_1port_device = { 741 .driver = { 742 .owner = THIS_MODULE, 743 .name = "option1", 744 }, 745 .description = "GSM modem (1-port)", 746 .usb_driver = &option_driver, 747 .id_table = option_ids, 748 .num_ports = 1, 749 .probe = option_probe, 750 .open = option_open, 751 .close = option_close, 752 .dtr_rts = option_dtr_rts, 753 .write = option_write, 754 .write_room = option_write_room, 755 .chars_in_buffer = option_chars_in_buffer, 756 .set_termios = option_set_termios, 757 .tiocmget = option_tiocmget, 758 .tiocmset = option_tiocmset, 759 .attach = option_startup, 760 .disconnect = option_disconnect, 761 .release = option_release, 762 .read_int_callback = option_instat_callback, 763 #ifdef CONFIG_PM 764 .suspend = option_suspend, 765 .resume = option_resume, 766 #endif 767 }; 768 769 static int debug; 770 771 /* per port private data */ 772 773 #define N_IN_URB 4 774 #define N_OUT_URB 4 775 #define IN_BUFLEN 4096 776 #define OUT_BUFLEN 4096 777 778 struct option_intf_private { 779 spinlock_t susp_lock; 780 unsigned int suspended:1; 781 int in_flight; 782 struct option_blacklist_info *blacklist_info; 783 }; 784 785 struct option_port_private { 786 /* Input endpoints and buffer for this port */ 787 struct urb *in_urbs[N_IN_URB]; 788 u8 *in_buffer[N_IN_URB]; 789 /* Output endpoints and buffer for this port */ 790 struct urb *out_urbs[N_OUT_URB]; 791 u8 *out_buffer[N_OUT_URB]; 792 unsigned long out_busy; /* Bit vector of URBs in use */ 793 int opened; 794 struct usb_anchor delayed; 795 796 /* Settings for the port */ 797 int rts_state; /* Handshaking pins (outputs) */ 798 int dtr_state; 799 int cts_state; /* Handshaking pins (inputs) */ 800 int dsr_state; 801 int dcd_state; 802 int ri_state; 803 804 unsigned long tx_start_time[N_OUT_URB]; 805 }; 806 807 /* Functions used by new usb-serial code. */ 808 static int __init option_init(void) 809 { 810 int retval; 811 retval = usb_serial_register(&option_1port_device); 812 if (retval) 813 goto failed_1port_device_register; 814 retval = usb_register(&option_driver); 815 if (retval) 816 goto failed_driver_register; 817 818 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" 819 DRIVER_DESC "\n"); 820 821 return 0; 822 823 failed_driver_register: 824 usb_serial_deregister(&option_1port_device); 825 failed_1port_device_register: 826 return retval; 827 } 828 829 static void __exit option_exit(void) 830 { 831 usb_deregister(&option_driver); 832 usb_serial_deregister(&option_1port_device); 833 } 834 835 module_init(option_init); 836 module_exit(option_exit); 837 838 static int option_probe(struct usb_serial *serial, 839 const struct usb_device_id *id) 840 { 841 struct option_intf_private *data; 842 843 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */ 844 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID && 845 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 && 846 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8) 847 return -ENODEV; 848 849 /* Bandrich modem and AT command interface is 0xff */ 850 if ((serial->dev->descriptor.idVendor == BANDRICH_VENDOR_ID || 851 serial->dev->descriptor.idVendor == PIRELLI_VENDOR_ID) && 852 serial->interface->cur_altsetting->desc.bInterfaceClass != 0xff) 853 return -ENODEV; 854 855 data = serial->private = kzalloc(sizeof(struct option_intf_private), GFP_KERNEL); 856 if (!data) 857 return -ENOMEM; 858 spin_lock_init(&data->susp_lock); 859 data->blacklist_info = (struct option_blacklist_info*) id->driver_info; 860 return 0; 861 } 862 863 static enum option_blacklist_reason is_blacklisted(const u8 ifnum, 864 const struct option_blacklist_info *blacklist) 865 { 866 const u8 *info; 867 int i; 868 869 if (blacklist) { 870 info = blacklist->ifaceinfo; 871 872 for (i = 0; i < blacklist->infolen; i++) { 873 if (info[i] == ifnum) 874 return blacklist->reason; 875 } 876 } 877 return OPTION_BLACKLIST_NONE; 878 } 879 880 static void option_set_termios(struct tty_struct *tty, 881 struct usb_serial_port *port, struct ktermios *old_termios) 882 { 883 dbg("%s", __func__); 884 /* Doesn't support option setting */ 885 tty_termios_copy_hw(tty->termios, old_termios); 886 option_send_setup(port); 887 } 888 889 static int option_tiocmget(struct tty_struct *tty, struct file *file) 890 { 891 struct usb_serial_port *port = tty->driver_data; 892 unsigned int value; 893 struct option_port_private *portdata; 894 895 portdata = usb_get_serial_port_data(port); 896 897 value = ((portdata->rts_state) ? TIOCM_RTS : 0) | 898 ((portdata->dtr_state) ? TIOCM_DTR : 0) | 899 ((portdata->cts_state) ? TIOCM_CTS : 0) | 900 ((portdata->dsr_state) ? TIOCM_DSR : 0) | 901 ((portdata->dcd_state) ? TIOCM_CAR : 0) | 902 ((portdata->ri_state) ? TIOCM_RNG : 0); 903 904 return value; 905 } 906 907 static int option_tiocmset(struct tty_struct *tty, struct file *file, 908 unsigned int set, unsigned int clear) 909 { 910 struct usb_serial_port *port = tty->driver_data; 911 struct option_port_private *portdata; 912 913 portdata = usb_get_serial_port_data(port); 914 915 /* FIXME: what locks portdata fields ? */ 916 if (set & TIOCM_RTS) 917 portdata->rts_state = 1; 918 if (set & TIOCM_DTR) 919 portdata->dtr_state = 1; 920 921 if (clear & TIOCM_RTS) 922 portdata->rts_state = 0; 923 if (clear & TIOCM_DTR) 924 portdata->dtr_state = 0; 925 return option_send_setup(port); 926 } 927 928 /* Write */ 929 static int option_write(struct tty_struct *tty, struct usb_serial_port *port, 930 const unsigned char *buf, int count) 931 { 932 struct option_port_private *portdata; 933 struct option_intf_private *intfdata; 934 int i; 935 int left, todo; 936 struct urb *this_urb = NULL; /* spurious */ 937 int err; 938 unsigned long flags; 939 940 portdata = usb_get_serial_port_data(port); 941 intfdata = port->serial->private; 942 943 dbg("%s: write (%d chars)", __func__, count); 944 945 i = 0; 946 left = count; 947 for (i = 0; left > 0 && i < N_OUT_URB; i++) { 948 todo = left; 949 if (todo > OUT_BUFLEN) 950 todo = OUT_BUFLEN; 951 952 this_urb = portdata->out_urbs[i]; 953 if (test_and_set_bit(i, &portdata->out_busy)) { 954 if (time_before(jiffies, 955 portdata->tx_start_time[i] + 10 * HZ)) 956 continue; 957 usb_unlink_urb(this_urb); 958 continue; 959 } 960 dbg("%s: endpoint %d buf %d", __func__, 961 usb_pipeendpoint(this_urb->pipe), i); 962 963 err = usb_autopm_get_interface_async(port->serial->interface); 964 if (err < 0) 965 break; 966 967 /* send the data */ 968 memcpy(this_urb->transfer_buffer, buf, todo); 969 this_urb->transfer_buffer_length = todo; 970 971 spin_lock_irqsave(&intfdata->susp_lock, flags); 972 if (intfdata->suspended) { 973 usb_anchor_urb(this_urb, &portdata->delayed); 974 spin_unlock_irqrestore(&intfdata->susp_lock, flags); 975 } else { 976 intfdata->in_flight++; 977 spin_unlock_irqrestore(&intfdata->susp_lock, flags); 978 err = usb_submit_urb(this_urb, GFP_ATOMIC); 979 if (err) { 980 dbg("usb_submit_urb %p (write bulk) failed " 981 "(%d)", this_urb, err); 982 clear_bit(i, &portdata->out_busy); 983 spin_lock_irqsave(&intfdata->susp_lock, flags); 984 intfdata->in_flight--; 985 spin_unlock_irqrestore(&intfdata->susp_lock, flags); 986 continue; 987 } 988 } 989 990 portdata->tx_start_time[i] = jiffies; 991 buf += todo; 992 left -= todo; 993 } 994 995 count -= left; 996 dbg("%s: wrote (did %d)", __func__, count); 997 return count; 998 } 999 1000 static void option_indat_callback(struct urb *urb) 1001 { 1002 int err; 1003 int endpoint; 1004 struct usb_serial_port *port; 1005 struct tty_struct *tty; 1006 unsigned char *data = urb->transfer_buffer; 1007 int status = urb->status; 1008 1009 dbg("%s: %p", __func__, urb); 1010 1011 endpoint = usb_pipeendpoint(urb->pipe); 1012 port = urb->context; 1013 1014 if (status) { 1015 dbg("%s: nonzero status: %d on endpoint %02x.", 1016 __func__, status, endpoint); 1017 } else { 1018 tty = tty_port_tty_get(&port->port); 1019 if (urb->actual_length) { 1020 tty_insert_flip_string(tty, data, urb->actual_length); 1021 tty_flip_buffer_push(tty); 1022 } else 1023 dbg("%s: empty read urb received", __func__); 1024 tty_kref_put(tty); 1025 1026 /* Resubmit urb so we continue receiving */ 1027 if (status != -ESHUTDOWN) { 1028 err = usb_submit_urb(urb, GFP_ATOMIC); 1029 if (err && err != -EPERM) 1030 printk(KERN_ERR "%s: resubmit read urb failed. " 1031 "(%d)", __func__, err); 1032 else 1033 usb_mark_last_busy(port->serial->dev); 1034 } 1035 1036 } 1037 return; 1038 } 1039 1040 static void option_outdat_callback(struct urb *urb) 1041 { 1042 struct usb_serial_port *port; 1043 struct option_port_private *portdata; 1044 struct option_intf_private *intfdata; 1045 int i; 1046 1047 dbg("%s", __func__); 1048 1049 port = urb->context; 1050 intfdata = port->serial->private; 1051 1052 usb_serial_port_softint(port); 1053 usb_autopm_put_interface_async(port->serial->interface); 1054 portdata = usb_get_serial_port_data(port); 1055 spin_lock(&intfdata->susp_lock); 1056 intfdata->in_flight--; 1057 spin_unlock(&intfdata->susp_lock); 1058 1059 for (i = 0; i < N_OUT_URB; ++i) { 1060 if (portdata->out_urbs[i] == urb) { 1061 smp_mb__before_clear_bit(); 1062 clear_bit(i, &portdata->out_busy); 1063 break; 1064 } 1065 } 1066 } 1067 1068 static void option_instat_callback(struct urb *urb) 1069 { 1070 int err; 1071 int status = urb->status; 1072 struct usb_serial_port *port = urb->context; 1073 struct option_port_private *portdata = usb_get_serial_port_data(port); 1074 1075 dbg("%s", __func__); 1076 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata); 1077 1078 if (status == 0) { 1079 struct usb_ctrlrequest *req_pkt = 1080 (struct usb_ctrlrequest *)urb->transfer_buffer; 1081 1082 if (!req_pkt) { 1083 dbg("%s: NULL req_pkt", __func__); 1084 return; 1085 } 1086 if ((req_pkt->bRequestType == 0xA1) && 1087 (req_pkt->bRequest == 0x20)) { 1088 int old_dcd_state; 1089 unsigned char signals = *((unsigned char *) 1090 urb->transfer_buffer + 1091 sizeof(struct usb_ctrlrequest)); 1092 1093 dbg("%s: signal x%x", __func__, signals); 1094 1095 old_dcd_state = portdata->dcd_state; 1096 portdata->cts_state = 1; 1097 portdata->dcd_state = ((signals & 0x01) ? 1 : 0); 1098 portdata->dsr_state = ((signals & 0x02) ? 1 : 0); 1099 portdata->ri_state = ((signals & 0x08) ? 1 : 0); 1100 1101 if (old_dcd_state && !portdata->dcd_state) { 1102 struct tty_struct *tty = 1103 tty_port_tty_get(&port->port); 1104 if (tty && !C_CLOCAL(tty)) 1105 tty_hangup(tty); 1106 tty_kref_put(tty); 1107 } 1108 } else { 1109 dbg("%s: type %x req %x", __func__, 1110 req_pkt->bRequestType, req_pkt->bRequest); 1111 } 1112 } else 1113 err("%s: error %d", __func__, status); 1114 1115 /* Resubmit urb so we continue receiving IRQ data */ 1116 if (status != -ESHUTDOWN && status != -ENOENT) { 1117 err = usb_submit_urb(urb, GFP_ATOMIC); 1118 if (err) 1119 dbg("%s: resubmit intr urb failed. (%d)", 1120 __func__, err); 1121 } 1122 } 1123 1124 static int option_write_room(struct tty_struct *tty) 1125 { 1126 struct usb_serial_port *port = tty->driver_data; 1127 struct option_port_private *portdata; 1128 int i; 1129 int data_len = 0; 1130 struct urb *this_urb; 1131 1132 portdata = usb_get_serial_port_data(port); 1133 1134 for (i = 0; i < N_OUT_URB; i++) { 1135 this_urb = portdata->out_urbs[i]; 1136 if (this_urb && !test_bit(i, &portdata->out_busy)) 1137 data_len += OUT_BUFLEN; 1138 } 1139 1140 dbg("%s: %d", __func__, data_len); 1141 return data_len; 1142 } 1143 1144 static int option_chars_in_buffer(struct tty_struct *tty) 1145 { 1146 struct usb_serial_port *port = tty->driver_data; 1147 struct option_port_private *portdata; 1148 int i; 1149 int data_len = 0; 1150 struct urb *this_urb; 1151 1152 portdata = usb_get_serial_port_data(port); 1153 1154 for (i = 0; i < N_OUT_URB; i++) { 1155 this_urb = portdata->out_urbs[i]; 1156 /* FIXME: This locking is insufficient as this_urb may 1157 go unused during the test */ 1158 if (this_urb && test_bit(i, &portdata->out_busy)) 1159 data_len += this_urb->transfer_buffer_length; 1160 } 1161 dbg("%s: %d", __func__, data_len); 1162 return data_len; 1163 } 1164 1165 static int option_open(struct tty_struct *tty, struct usb_serial_port *port) 1166 { 1167 struct option_port_private *portdata; 1168 struct option_intf_private *intfdata; 1169 struct usb_serial *serial = port->serial; 1170 int i, err; 1171 struct urb *urb; 1172 1173 portdata = usb_get_serial_port_data(port); 1174 intfdata = serial->private; 1175 1176 dbg("%s", __func__); 1177 1178 /* Start reading from the IN endpoint */ 1179 for (i = 0; i < N_IN_URB; i++) { 1180 urb = portdata->in_urbs[i]; 1181 if (!urb) 1182 continue; 1183 err = usb_submit_urb(urb, GFP_KERNEL); 1184 if (err) { 1185 dbg("%s: submit urb %d failed (%d) %d", 1186 __func__, i, err, 1187 urb->transfer_buffer_length); 1188 } 1189 } 1190 1191 option_send_setup(port); 1192 1193 serial->interface->needs_remote_wakeup = 1; 1194 spin_lock_irq(&intfdata->susp_lock); 1195 portdata->opened = 1; 1196 spin_unlock_irq(&intfdata->susp_lock); 1197 usb_autopm_put_interface(serial->interface); 1198 1199 return 0; 1200 } 1201 1202 static void option_dtr_rts(struct usb_serial_port *port, int on) 1203 { 1204 struct usb_serial *serial = port->serial; 1205 struct option_port_private *portdata; 1206 1207 dbg("%s", __func__); 1208 portdata = usb_get_serial_port_data(port); 1209 mutex_lock(&serial->disc_mutex); 1210 portdata->rts_state = on; 1211 portdata->dtr_state = on; 1212 if (serial->dev) 1213 option_send_setup(port); 1214 mutex_unlock(&serial->disc_mutex); 1215 } 1216 1217 1218 static void option_close(struct usb_serial_port *port) 1219 { 1220 int i; 1221 struct usb_serial *serial = port->serial; 1222 struct option_port_private *portdata; 1223 struct option_intf_private *intfdata = port->serial->private; 1224 1225 dbg("%s", __func__); 1226 portdata = usb_get_serial_port_data(port); 1227 1228 if (serial->dev) { 1229 /* Stop reading/writing urbs */ 1230 spin_lock_irq(&intfdata->susp_lock); 1231 portdata->opened = 0; 1232 spin_unlock_irq(&intfdata->susp_lock); 1233 1234 for (i = 0; i < N_IN_URB; i++) 1235 usb_kill_urb(portdata->in_urbs[i]); 1236 for (i = 0; i < N_OUT_URB; i++) 1237 usb_kill_urb(portdata->out_urbs[i]); 1238 usb_autopm_get_interface(serial->interface); 1239 serial->interface->needs_remote_wakeup = 0; 1240 } 1241 } 1242 1243 /* Helper functions used by option_setup_urbs */ 1244 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint, 1245 int dir, void *ctx, char *buf, int len, 1246 void (*callback)(struct urb *)) 1247 { 1248 struct urb *urb; 1249 1250 if (endpoint == -1) 1251 return NULL; /* endpoint not needed */ 1252 1253 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */ 1254 if (urb == NULL) { 1255 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint); 1256 return NULL; 1257 } 1258 1259 /* Fill URB using supplied data. */ 1260 usb_fill_bulk_urb(urb, serial->dev, 1261 usb_sndbulkpipe(serial->dev, endpoint) | dir, 1262 buf, len, callback, ctx); 1263 1264 return urb; 1265 } 1266 1267 /* Setup urbs */ 1268 static void option_setup_urbs(struct usb_serial *serial) 1269 { 1270 int i, j; 1271 struct usb_serial_port *port; 1272 struct option_port_private *portdata; 1273 1274 dbg("%s", __func__); 1275 1276 for (i = 0; i < serial->num_ports; i++) { 1277 port = serial->port[i]; 1278 portdata = usb_get_serial_port_data(port); 1279 1280 /* Do indat endpoints first */ 1281 for (j = 0; j < N_IN_URB; ++j) { 1282 portdata->in_urbs[j] = option_setup_urb(serial, 1283 port->bulk_in_endpointAddress, 1284 USB_DIR_IN, port, 1285 portdata->in_buffer[j], 1286 IN_BUFLEN, option_indat_callback); 1287 } 1288 1289 /* outdat endpoints */ 1290 for (j = 0; j < N_OUT_URB; ++j) { 1291 portdata->out_urbs[j] = option_setup_urb(serial, 1292 port->bulk_out_endpointAddress, 1293 USB_DIR_OUT, port, 1294 portdata->out_buffer[j], 1295 OUT_BUFLEN, option_outdat_callback); 1296 } 1297 } 1298 } 1299 1300 1301 /** send RTS/DTR state to the port. 1302 * 1303 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN 1304 * CDC. 1305 */ 1306 static int option_send_setup(struct usb_serial_port *port) 1307 { 1308 struct usb_serial *serial = port->serial; 1309 struct option_intf_private *intfdata = 1310 (struct option_intf_private *) serial->private; 1311 struct option_port_private *portdata; 1312 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber; 1313 int val = 0; 1314 dbg("%s", __func__); 1315 1316 if (is_blacklisted(ifNum, intfdata->blacklist_info) == 1317 OPTION_BLACKLIST_SENDSETUP) { 1318 dbg("No send_setup on blacklisted interface #%d\n", ifNum); 1319 return -EIO; 1320 } 1321 1322 portdata = usb_get_serial_port_data(port); 1323 1324 if (portdata->dtr_state) 1325 val |= 0x01; 1326 if (portdata->rts_state) 1327 val |= 0x02; 1328 1329 return usb_control_msg(serial->dev, 1330 usb_rcvctrlpipe(serial->dev, 0), 1331 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT); 1332 } 1333 1334 static int option_startup(struct usb_serial *serial) 1335 { 1336 int i, j, err; 1337 struct usb_serial_port *port; 1338 struct option_port_private *portdata; 1339 u8 *buffer; 1340 1341 dbg("%s", __func__); 1342 1343 /* Now setup per port private data */ 1344 for (i = 0; i < serial->num_ports; i++) { 1345 port = serial->port[i]; 1346 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL); 1347 if (!portdata) { 1348 dbg("%s: kmalloc for option_port_private (%d) failed!.", 1349 __func__, i); 1350 return 1; 1351 } 1352 init_usb_anchor(&portdata->delayed); 1353 1354 for (j = 0; j < N_IN_URB; j++) { 1355 buffer = (u8 *)__get_free_page(GFP_KERNEL); 1356 if (!buffer) 1357 goto bail_out_error; 1358 portdata->in_buffer[j] = buffer; 1359 } 1360 1361 for (j = 0; j < N_OUT_URB; j++) { 1362 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL); 1363 if (!buffer) 1364 goto bail_out_error2; 1365 portdata->out_buffer[j] = buffer; 1366 } 1367 1368 usb_set_serial_port_data(port, portdata); 1369 1370 if (!port->interrupt_in_urb) 1371 continue; 1372 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); 1373 if (err) 1374 dbg("%s: submit irq_in urb failed %d", 1375 __func__, err); 1376 } 1377 option_setup_urbs(serial); 1378 return 0; 1379 1380 bail_out_error2: 1381 for (j = 0; j < N_OUT_URB; j++) 1382 kfree(portdata->out_buffer[j]); 1383 bail_out_error: 1384 for (j = 0; j < N_IN_URB; j++) 1385 if (portdata->in_buffer[j]) 1386 free_page((unsigned long)portdata->in_buffer[j]); 1387 kfree(portdata); 1388 return 1; 1389 } 1390 1391 static void stop_read_write_urbs(struct usb_serial *serial) 1392 { 1393 int i, j; 1394 struct usb_serial_port *port; 1395 struct option_port_private *portdata; 1396 1397 /* Stop reading/writing urbs */ 1398 for (i = 0; i < serial->num_ports; ++i) { 1399 port = serial->port[i]; 1400 portdata = usb_get_serial_port_data(port); 1401 for (j = 0; j < N_IN_URB; j++) 1402 usb_kill_urb(portdata->in_urbs[j]); 1403 for (j = 0; j < N_OUT_URB; j++) 1404 usb_kill_urb(portdata->out_urbs[j]); 1405 } 1406 } 1407 1408 static void option_disconnect(struct usb_serial *serial) 1409 { 1410 dbg("%s", __func__); 1411 1412 stop_read_write_urbs(serial); 1413 } 1414 1415 static void option_release(struct usb_serial *serial) 1416 { 1417 int i, j; 1418 struct usb_serial_port *port; 1419 struct option_port_private *portdata; 1420 1421 dbg("%s", __func__); 1422 1423 /* Now free them */ 1424 for (i = 0; i < serial->num_ports; ++i) { 1425 port = serial->port[i]; 1426 portdata = usb_get_serial_port_data(port); 1427 1428 for (j = 0; j < N_IN_URB; j++) { 1429 if (portdata->in_urbs[j]) { 1430 usb_free_urb(portdata->in_urbs[j]); 1431 free_page((unsigned long) 1432 portdata->in_buffer[j]); 1433 portdata->in_urbs[j] = NULL; 1434 } 1435 } 1436 for (j = 0; j < N_OUT_URB; j++) { 1437 if (portdata->out_urbs[j]) { 1438 usb_free_urb(portdata->out_urbs[j]); 1439 kfree(portdata->out_buffer[j]); 1440 portdata->out_urbs[j] = NULL; 1441 } 1442 } 1443 } 1444 1445 /* Now free per port private data */ 1446 for (i = 0; i < serial->num_ports; i++) { 1447 port = serial->port[i]; 1448 kfree(usb_get_serial_port_data(port)); 1449 } 1450 } 1451 1452 #ifdef CONFIG_PM 1453 static int option_suspend(struct usb_serial *serial, pm_message_t message) 1454 { 1455 struct option_intf_private *intfdata = serial->private; 1456 int b; 1457 1458 dbg("%s entered", __func__); 1459 1460 if (message.event & PM_EVENT_AUTO) { 1461 spin_lock_irq(&intfdata->susp_lock); 1462 b = intfdata->in_flight; 1463 spin_unlock_irq(&intfdata->susp_lock); 1464 1465 if (b) 1466 return -EBUSY; 1467 } 1468 1469 spin_lock_irq(&intfdata->susp_lock); 1470 intfdata->suspended = 1; 1471 spin_unlock_irq(&intfdata->susp_lock); 1472 stop_read_write_urbs(serial); 1473 1474 return 0; 1475 } 1476 1477 static void play_delayed(struct usb_serial_port *port) 1478 { 1479 struct option_intf_private *data; 1480 struct option_port_private *portdata; 1481 struct urb *urb; 1482 int err; 1483 1484 portdata = usb_get_serial_port_data(port); 1485 data = port->serial->private; 1486 while ((urb = usb_get_from_anchor(&portdata->delayed))) { 1487 err = usb_submit_urb(urb, GFP_ATOMIC); 1488 if (!err) 1489 data->in_flight++; 1490 } 1491 } 1492 1493 static int option_resume(struct usb_serial *serial) 1494 { 1495 int i, j; 1496 struct usb_serial_port *port; 1497 struct option_intf_private *intfdata = serial->private; 1498 struct option_port_private *portdata; 1499 struct urb *urb; 1500 int err = 0; 1501 1502 dbg("%s entered", __func__); 1503 /* get the interrupt URBs resubmitted unconditionally */ 1504 for (i = 0; i < serial->num_ports; i++) { 1505 port = serial->port[i]; 1506 if (!port->interrupt_in_urb) { 1507 dbg("%s: No interrupt URB for port %d", __func__, i); 1508 continue; 1509 } 1510 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO); 1511 dbg("Submitted interrupt URB for port %d (result %d)", i, err); 1512 if (err < 0) { 1513 err("%s: Error %d for interrupt URB of port%d", 1514 __func__, err, i); 1515 goto err_out; 1516 } 1517 } 1518 1519 for (i = 0; i < serial->num_ports; i++) { 1520 /* walk all ports */ 1521 port = serial->port[i]; 1522 portdata = usb_get_serial_port_data(port); 1523 1524 /* skip closed ports */ 1525 spin_lock_irq(&intfdata->susp_lock); 1526 if (!portdata->opened) { 1527 spin_unlock_irq(&intfdata->susp_lock); 1528 continue; 1529 } 1530 1531 for (j = 0; j < N_IN_URB; j++) { 1532 urb = portdata->in_urbs[j]; 1533 err = usb_submit_urb(urb, GFP_ATOMIC); 1534 if (err < 0) { 1535 err("%s: Error %d for bulk URB %d", 1536 __func__, err, i); 1537 spin_unlock_irq(&intfdata->susp_lock); 1538 goto err_out; 1539 } 1540 } 1541 play_delayed(port); 1542 spin_unlock_irq(&intfdata->susp_lock); 1543 } 1544 spin_lock_irq(&intfdata->susp_lock); 1545 intfdata->suspended = 0; 1546 spin_unlock_irq(&intfdata->susp_lock); 1547 err_out: 1548 return err; 1549 } 1550 #endif 1551 1552 MODULE_AUTHOR(DRIVER_AUTHOR); 1553 MODULE_DESCRIPTION(DRIVER_DESC); 1554 MODULE_VERSION(DRIVER_VERSION); 1555 MODULE_LICENSE("GPL"); 1556 1557 module_param(debug, bool, S_IRUGO | S_IWUSR); 1558 MODULE_PARM_DESC(debug, "Debug messages"); 1559