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 struct file *filp); 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_shutdown(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 static int option_suspend(struct usb_serial *serial, pm_message_t message); 69 static int option_resume(struct usb_serial *serial); 70 71 /* Vendor and product IDs */ 72 #define OPTION_VENDOR_ID 0x0AF0 73 #define OPTION_PRODUCT_COLT 0x5000 74 #define OPTION_PRODUCT_RICOLA 0x6000 75 #define OPTION_PRODUCT_RICOLA_LIGHT 0x6100 76 #define OPTION_PRODUCT_RICOLA_QUAD 0x6200 77 #define OPTION_PRODUCT_RICOLA_QUAD_LIGHT 0x6300 78 #define OPTION_PRODUCT_RICOLA_NDIS 0x6050 79 #define OPTION_PRODUCT_RICOLA_NDIS_LIGHT 0x6150 80 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD 0x6250 81 #define OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT 0x6350 82 #define OPTION_PRODUCT_COBRA 0x6500 83 #define OPTION_PRODUCT_COBRA_BUS 0x6501 84 #define OPTION_PRODUCT_VIPER 0x6600 85 #define OPTION_PRODUCT_VIPER_BUS 0x6601 86 #define OPTION_PRODUCT_GT_MAX_READY 0x6701 87 #define OPTION_PRODUCT_FUJI_MODEM_LIGHT 0x6721 88 #define OPTION_PRODUCT_FUJI_MODEM_GT 0x6741 89 #define OPTION_PRODUCT_FUJI_MODEM_EX 0x6761 90 #define OPTION_PRODUCT_KOI_MODEM 0x6800 91 #define OPTION_PRODUCT_SCORPION_MODEM 0x6901 92 #define OPTION_PRODUCT_ETNA_MODEM 0x7001 93 #define OPTION_PRODUCT_ETNA_MODEM_LITE 0x7021 94 #define OPTION_PRODUCT_ETNA_MODEM_GT 0x7041 95 #define OPTION_PRODUCT_ETNA_MODEM_EX 0x7061 96 #define OPTION_PRODUCT_ETNA_KOI_MODEM 0x7100 97 #define OPTION_PRODUCT_GTM380_MODEM 0x7201 98 99 #define HUAWEI_VENDOR_ID 0x12D1 100 #define HUAWEI_PRODUCT_E600 0x1001 101 #define HUAWEI_PRODUCT_E220 0x1003 102 #define HUAWEI_PRODUCT_E220BIS 0x1004 103 #define HUAWEI_PRODUCT_E1401 0x1401 104 #define HUAWEI_PRODUCT_E1402 0x1402 105 #define HUAWEI_PRODUCT_E1403 0x1403 106 #define HUAWEI_PRODUCT_E1404 0x1404 107 #define HUAWEI_PRODUCT_E1405 0x1405 108 #define HUAWEI_PRODUCT_E1406 0x1406 109 #define HUAWEI_PRODUCT_E1407 0x1407 110 #define HUAWEI_PRODUCT_E1408 0x1408 111 #define HUAWEI_PRODUCT_E1409 0x1409 112 #define HUAWEI_PRODUCT_E140A 0x140A 113 #define HUAWEI_PRODUCT_E140B 0x140B 114 #define HUAWEI_PRODUCT_E140C 0x140C 115 #define HUAWEI_PRODUCT_E140D 0x140D 116 #define HUAWEI_PRODUCT_E140E 0x140E 117 #define HUAWEI_PRODUCT_E140F 0x140F 118 #define HUAWEI_PRODUCT_E1410 0x1410 119 #define HUAWEI_PRODUCT_E1411 0x1411 120 #define HUAWEI_PRODUCT_E1412 0x1412 121 #define HUAWEI_PRODUCT_E1413 0x1413 122 #define HUAWEI_PRODUCT_E1414 0x1414 123 #define HUAWEI_PRODUCT_E1415 0x1415 124 #define HUAWEI_PRODUCT_E1416 0x1416 125 #define HUAWEI_PRODUCT_E1417 0x1417 126 #define HUAWEI_PRODUCT_E1418 0x1418 127 #define HUAWEI_PRODUCT_E1419 0x1419 128 #define HUAWEI_PRODUCT_E141A 0x141A 129 #define HUAWEI_PRODUCT_E141B 0x141B 130 #define HUAWEI_PRODUCT_E141C 0x141C 131 #define HUAWEI_PRODUCT_E141D 0x141D 132 #define HUAWEI_PRODUCT_E141E 0x141E 133 #define HUAWEI_PRODUCT_E141F 0x141F 134 #define HUAWEI_PRODUCT_E1420 0x1420 135 #define HUAWEI_PRODUCT_E1421 0x1421 136 #define HUAWEI_PRODUCT_E1422 0x1422 137 #define HUAWEI_PRODUCT_E1423 0x1423 138 #define HUAWEI_PRODUCT_E1424 0x1424 139 #define HUAWEI_PRODUCT_E1425 0x1425 140 #define HUAWEI_PRODUCT_E1426 0x1426 141 #define HUAWEI_PRODUCT_E1427 0x1427 142 #define HUAWEI_PRODUCT_E1428 0x1428 143 #define HUAWEI_PRODUCT_E1429 0x1429 144 #define HUAWEI_PRODUCT_E142A 0x142A 145 #define HUAWEI_PRODUCT_E142B 0x142B 146 #define HUAWEI_PRODUCT_E142C 0x142C 147 #define HUAWEI_PRODUCT_E142D 0x142D 148 #define HUAWEI_PRODUCT_E142E 0x142E 149 #define HUAWEI_PRODUCT_E142F 0x142F 150 #define HUAWEI_PRODUCT_E1430 0x1430 151 #define HUAWEI_PRODUCT_E1431 0x1431 152 #define HUAWEI_PRODUCT_E1432 0x1432 153 #define HUAWEI_PRODUCT_E1433 0x1433 154 #define HUAWEI_PRODUCT_E1434 0x1434 155 #define HUAWEI_PRODUCT_E1435 0x1435 156 #define HUAWEI_PRODUCT_E1436 0x1436 157 #define HUAWEI_PRODUCT_E1437 0x1437 158 #define HUAWEI_PRODUCT_E1438 0x1438 159 #define HUAWEI_PRODUCT_E1439 0x1439 160 #define HUAWEI_PRODUCT_E143A 0x143A 161 #define HUAWEI_PRODUCT_E143B 0x143B 162 #define HUAWEI_PRODUCT_E143C 0x143C 163 #define HUAWEI_PRODUCT_E143D 0x143D 164 #define HUAWEI_PRODUCT_E143E 0x143E 165 #define HUAWEI_PRODUCT_E143F 0x143F 166 167 #define QUANTA_VENDOR_ID 0x0408 168 #define QUANTA_PRODUCT_Q101 0xEA02 169 #define QUANTA_PRODUCT_Q111 0xEA03 170 #define QUANTA_PRODUCT_GLX 0xEA04 171 #define QUANTA_PRODUCT_GKE 0xEA05 172 #define QUANTA_PRODUCT_GLE 0xEA06 173 174 #define NOVATELWIRELESS_VENDOR_ID 0x1410 175 176 /* YISO PRODUCTS */ 177 178 #define YISO_VENDOR_ID 0x0EAB 179 #define YISO_PRODUCT_U893 0xC893 180 181 /* MERLIN EVDO PRODUCTS */ 182 #define NOVATELWIRELESS_PRODUCT_V640 0x1100 183 #define NOVATELWIRELESS_PRODUCT_V620 0x1110 184 #define NOVATELWIRELESS_PRODUCT_V740 0x1120 185 #define NOVATELWIRELESS_PRODUCT_V720 0x1130 186 187 /* MERLIN HSDPA/HSPA PRODUCTS */ 188 #define NOVATELWIRELESS_PRODUCT_U730 0x1400 189 #define NOVATELWIRELESS_PRODUCT_U740 0x1410 190 #define NOVATELWIRELESS_PRODUCT_U870 0x1420 191 #define NOVATELWIRELESS_PRODUCT_XU870 0x1430 192 #define NOVATELWIRELESS_PRODUCT_X950D 0x1450 193 194 /* EXPEDITE PRODUCTS */ 195 #define NOVATELWIRELESS_PRODUCT_EV620 0x2100 196 #define NOVATELWIRELESS_PRODUCT_ES720 0x2110 197 #define NOVATELWIRELESS_PRODUCT_E725 0x2120 198 #define NOVATELWIRELESS_PRODUCT_ES620 0x2130 199 #define NOVATELWIRELESS_PRODUCT_EU730 0x2400 200 #define NOVATELWIRELESS_PRODUCT_EU740 0x2410 201 #define NOVATELWIRELESS_PRODUCT_EU870D 0x2420 202 203 /* OVATION PRODUCTS */ 204 #define NOVATELWIRELESS_PRODUCT_MC727 0x4100 205 #define NOVATELWIRELESS_PRODUCT_MC950D 0x4400 206 #define NOVATELWIRELESS_PRODUCT_U727 0x5010 207 208 /* FUTURE NOVATEL PRODUCTS */ 209 #define NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED 0X6000 210 #define NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED 0X6001 211 #define NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED 0X7000 212 #define NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED 0X7001 213 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED 0X8000 214 #define NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED 0X8001 215 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED 0X9000 216 #define NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED 0X9001 217 #define NOVATELWIRELESS_PRODUCT_GLOBAL 0XA001 218 219 /* AMOI PRODUCTS */ 220 #define AMOI_VENDOR_ID 0x1614 221 #define AMOI_PRODUCT_H01 0x0800 222 #define AMOI_PRODUCT_H01A 0x7002 223 #define AMOI_PRODUCT_H02 0x0802 224 225 #define DELL_VENDOR_ID 0x413C 226 227 /* Dell modems */ 228 #define DELL_PRODUCT_5700_MINICARD 0x8114 229 #define DELL_PRODUCT_5500_MINICARD 0x8115 230 #define DELL_PRODUCT_5505_MINICARD 0x8116 231 #define DELL_PRODUCT_5700_EXPRESSCARD 0x8117 232 #define DELL_PRODUCT_5510_EXPRESSCARD 0x8118 233 234 #define DELL_PRODUCT_5700_MINICARD_SPRINT 0x8128 235 #define DELL_PRODUCT_5700_MINICARD_TELUS 0x8129 236 237 #define DELL_PRODUCT_5720_MINICARD_VZW 0x8133 238 #define DELL_PRODUCT_5720_MINICARD_SPRINT 0x8134 239 #define DELL_PRODUCT_5720_MINICARD_TELUS 0x8135 240 #define DELL_PRODUCT_5520_MINICARD_CINGULAR 0x8136 241 #define DELL_PRODUCT_5520_MINICARD_GENERIC_L 0x8137 242 #define DELL_PRODUCT_5520_MINICARD_GENERIC_I 0x8138 243 244 #define DELL_PRODUCT_5730_MINICARD_SPRINT 0x8180 245 #define DELL_PRODUCT_5730_MINICARD_TELUS 0x8181 246 #define DELL_PRODUCT_5730_MINICARD_VZW 0x8182 247 248 #define KYOCERA_VENDOR_ID 0x0c88 249 #define KYOCERA_PRODUCT_KPC650 0x17da 250 #define KYOCERA_PRODUCT_KPC680 0x180a 251 252 #define ANYDATA_VENDOR_ID 0x16d5 253 #define ANYDATA_PRODUCT_ADU_620UW 0x6202 254 #define ANYDATA_PRODUCT_ADU_E100A 0x6501 255 #define ANYDATA_PRODUCT_ADU_500A 0x6502 256 257 #define AXESSTEL_VENDOR_ID 0x1726 258 #define AXESSTEL_PRODUCT_MV110H 0x1000 259 260 #define ONDA_VENDOR_ID 0x19d2 261 #define ONDA_PRODUCT_MSA501HS 0x0001 262 #define ONDA_PRODUCT_ET502HS 0x0002 263 #define ONDA_PRODUCT_MT503HS 0x2000 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 295 296 /* ZTE PRODUCTS */ 297 #define ZTE_VENDOR_ID 0x19d2 298 #define ZTE_PRODUCT_MF622 0x0001 299 #define ZTE_PRODUCT_MF628 0x0015 300 #define ZTE_PRODUCT_MF626 0x0031 301 #define ZTE_PRODUCT_CDMA_TECH 0xfffe 302 303 #define BENQ_VENDOR_ID 0x04a5 304 #define BENQ_PRODUCT_H10 0x4068 305 306 #define DLINK_VENDOR_ID 0x1186 307 #define DLINK_PRODUCT_DWM_652 0x3e04 308 309 310 /* TOSHIBA PRODUCTS */ 311 #define TOSHIBA_VENDOR_ID 0x0930 312 #define TOSHIBA_PRODUCT_HSDPA_MINICARD 0x1302 313 314 static struct usb_device_id option_ids[] = { 315 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) }, 316 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) }, 317 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_LIGHT) }, 318 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD) }, 319 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_QUAD_LIGHT) }, 320 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS) }, 321 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_LIGHT) }, 322 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD) }, 323 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA_NDIS_QUAD_LIGHT) }, 324 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA) }, 325 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COBRA_BUS) }, 326 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER) }, 327 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_VIPER_BUS) }, 328 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GT_MAX_READY) }, 329 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_LIGHT) }, 330 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_GT) }, 331 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_FUJI_MODEM_EX) }, 332 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_KOI_MODEM) }, 333 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_SCORPION_MODEM) }, 334 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM) }, 335 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_LITE) }, 336 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_GT) }, 337 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_MODEM_EX) }, 338 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_ETNA_KOI_MODEM) }, 339 { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_GTM380_MODEM) }, 340 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q101) }, 341 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_Q111) }, 342 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLX) }, 343 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GKE) }, 344 { USB_DEVICE(QUANTA_VENDOR_ID, QUANTA_PRODUCT_GLE) }, 345 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E600, 0xff, 0xff, 0xff) }, 346 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220, 0xff, 0xff, 0xff) }, 347 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E220BIS, 0xff, 0xff, 0xff) }, 348 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1401, 0xff, 0xff, 0xff) }, 349 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1402, 0xff, 0xff, 0xff) }, 350 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1403, 0xff, 0xff, 0xff) }, 351 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1404, 0xff, 0xff, 0xff) }, 352 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1405, 0xff, 0xff, 0xff) }, 353 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1406, 0xff, 0xff, 0xff) }, 354 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1407, 0xff, 0xff, 0xff) }, 355 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1408, 0xff, 0xff, 0xff) }, 356 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1409, 0xff, 0xff, 0xff) }, 357 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140A, 0xff, 0xff, 0xff) }, 358 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140B, 0xff, 0xff, 0xff) }, 359 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140C, 0xff, 0xff, 0xff) }, 360 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140D, 0xff, 0xff, 0xff) }, 361 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140E, 0xff, 0xff, 0xff) }, 362 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E140F, 0xff, 0xff, 0xff) }, 363 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1410, 0xff, 0xff, 0xff) }, 364 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1411, 0xff, 0xff, 0xff) }, 365 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1412, 0xff, 0xff, 0xff) }, 366 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1413, 0xff, 0xff, 0xff) }, 367 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1414, 0xff, 0xff, 0xff) }, 368 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1415, 0xff, 0xff, 0xff) }, 369 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1416, 0xff, 0xff, 0xff) }, 370 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1417, 0xff, 0xff, 0xff) }, 371 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1418, 0xff, 0xff, 0xff) }, 372 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1419, 0xff, 0xff, 0xff) }, 373 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141A, 0xff, 0xff, 0xff) }, 374 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141B, 0xff, 0xff, 0xff) }, 375 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141C, 0xff, 0xff, 0xff) }, 376 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141D, 0xff, 0xff, 0xff) }, 377 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141E, 0xff, 0xff, 0xff) }, 378 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E141F, 0xff, 0xff, 0xff) }, 379 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1420, 0xff, 0xff, 0xff) }, 380 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1421, 0xff, 0xff, 0xff) }, 381 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1422, 0xff, 0xff, 0xff) }, 382 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1423, 0xff, 0xff, 0xff) }, 383 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1424, 0xff, 0xff, 0xff) }, 384 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1425, 0xff, 0xff, 0xff) }, 385 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1426, 0xff, 0xff, 0xff) }, 386 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1427, 0xff, 0xff, 0xff) }, 387 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1428, 0xff, 0xff, 0xff) }, 388 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1429, 0xff, 0xff, 0xff) }, 389 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142A, 0xff, 0xff, 0xff) }, 390 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142B, 0xff, 0xff, 0xff) }, 391 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142C, 0xff, 0xff, 0xff) }, 392 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142D, 0xff, 0xff, 0xff) }, 393 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142E, 0xff, 0xff, 0xff) }, 394 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E142F, 0xff, 0xff, 0xff) }, 395 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1430, 0xff, 0xff, 0xff) }, 396 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1431, 0xff, 0xff, 0xff) }, 397 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1432, 0xff, 0xff, 0xff) }, 398 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1433, 0xff, 0xff, 0xff) }, 399 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1434, 0xff, 0xff, 0xff) }, 400 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1435, 0xff, 0xff, 0xff) }, 401 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1436, 0xff, 0xff, 0xff) }, 402 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1437, 0xff, 0xff, 0xff) }, 403 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1438, 0xff, 0xff, 0xff) }, 404 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E1439, 0xff, 0xff, 0xff) }, 405 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143A, 0xff, 0xff, 0xff) }, 406 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143B, 0xff, 0xff, 0xff) }, 407 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143C, 0xff, 0xff, 0xff) }, 408 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143D, 0xff, 0xff, 0xff) }, 409 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143E, 0xff, 0xff, 0xff) }, 410 { USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_E143F, 0xff, 0xff, 0xff) }, 411 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_9508) }, 412 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V640) }, /* Novatel Merlin V640/XV620 */ 413 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V620) }, /* Novatel Merlin V620/S620 */ 414 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V740) }, /* Novatel Merlin EX720/V740/X720 */ 415 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_V720) }, /* Novatel Merlin V720/S720/PC720 */ 416 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U730) }, /* Novatel U730/U740 (VF version) */ 417 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U740) }, /* Novatel U740 */ 418 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U870) }, /* Novatel U870 */ 419 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_XU870) }, /* Novatel Merlin XU870 HSDPA/3G */ 420 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_X950D) }, /* Novatel X950D */ 421 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EV620) }, /* Novatel EV620/ES620 CDMA/EV-DO */ 422 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES720) }, /* Novatel ES620/ES720/U720/USB720 */ 423 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_E725) }, /* Novatel E725/E726 */ 424 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_ES620) }, /* Novatel Merlin ES620 SM Bus */ 425 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU730) }, /* Novatel EU730 and Vodafone EU740 */ 426 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU740) }, /* Novatel non-Vodafone EU740 */ 427 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EU870D) }, /* Novatel EU850D/EU860D/EU870D */ 428 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC950D) }, /* Novatel MC930D/MC950D */ 429 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_MC727) }, /* Novatel MC727/U727/USB727 */ 430 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_U727) }, /* Novatel MC727/U727/USB727 */ 431 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_FULLSPEED) }, /* Novatel EVDO product */ 432 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_FULLSPEED) }, /* Novatel HSPA product */ 433 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_FULLSPEED) }, /* Novatel EVDO Embedded product */ 434 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_FULLSPEED) }, /* Novatel HSPA Embedded product */ 435 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_HIGHSPEED) }, /* Novatel EVDO product */ 436 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_HIGHSPEED) }, /* Novatel HSPA product */ 437 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_EVDO_EMBEDDED_HIGHSPEED) }, /* Novatel EVDO Embedded product */ 438 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_HSPA_EMBEDDED_HIGHSPEED) }, /* Novatel HSPA Embedded product */ 439 { USB_DEVICE(NOVATELWIRELESS_VENDOR_ID, NOVATELWIRELESS_PRODUCT_GLOBAL) }, /* Novatel Global product */ 440 441 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01) }, 442 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H01A) }, 443 { USB_DEVICE(AMOI_VENDOR_ID, AMOI_PRODUCT_H02) }, 444 445 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_MINICARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO Mini-Card == Novatel Expedite EV620 CDMA/EV-DO */ 446 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5500_MINICARD) }, /* Dell Wireless 5500 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */ 447 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5505_MINICARD) }, /* Dell Wireless 5505 Mobile Broadband HSDPA Mini-Card == Novatel Expedite EU740 HSDPA/3G */ 448 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5700_EXPRESSCARD) }, /* Dell Wireless 5700 Mobile Broadband CDMA/EVDO ExpressCard == Novatel Merlin XV620 CDMA/EV-DO */ 449 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5510_EXPRESSCARD) }, /* Dell Wireless 5510 Mobile Broadband HSDPA ExpressCard == Novatel Merlin XU870 HSDPA/3G */ 450 { 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 */ 451 { 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 */ 452 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_VZW) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */ 453 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_SPRINT) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */ 454 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5720_MINICARD_TELUS) }, /* Dell Wireless 5720 == Novatel EV620 CDMA/EV-DO */ 455 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_CINGULAR) }, /* Dell Wireless HSDPA 5520 == Novatel Expedite EU860D */ 456 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_L) }, /* Dell Wireless HSDPA 5520 */ 457 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5520_MINICARD_GENERIC_I) }, /* Dell Wireless 5520 Voda I Mobile Broadband (3G HSDPA) Minicard */ 458 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_SPRINT) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */ 459 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_TELUS) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */ 460 { USB_DEVICE(DELL_VENDOR_ID, DELL_PRODUCT_5730_MINICARD_VZW) }, /* Dell Wireless 5730 Mobile Broadband EVDO/HSPA Mini-Card */ 461 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_E100A) }, /* ADU-E100, ADU-310 */ 462 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_500A) }, 463 { USB_DEVICE(ANYDATA_VENDOR_ID, ANYDATA_PRODUCT_ADU_620UW) }, 464 { USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) }, 465 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) }, 466 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) }, 467 { USB_DEVICE(ONDA_VENDOR_ID, 0x0003) }, 468 { USB_DEVICE(ONDA_VENDOR_ID, 0x0004) }, 469 { USB_DEVICE(ONDA_VENDOR_ID, 0x0005) }, 470 { USB_DEVICE(ONDA_VENDOR_ID, 0x0006) }, 471 { USB_DEVICE(ONDA_VENDOR_ID, 0x0007) }, 472 { USB_DEVICE(ONDA_VENDOR_ID, 0x0008) }, 473 { USB_DEVICE(ONDA_VENDOR_ID, 0x0009) }, 474 { USB_DEVICE(ONDA_VENDOR_ID, 0x000a) }, 475 { USB_DEVICE(ONDA_VENDOR_ID, 0x000b) }, 476 { USB_DEVICE(ONDA_VENDOR_ID, 0x000c) }, 477 { USB_DEVICE(ONDA_VENDOR_ID, 0x000d) }, 478 { USB_DEVICE(ONDA_VENDOR_ID, 0x000e) }, 479 { USB_DEVICE(ONDA_VENDOR_ID, 0x000f) }, 480 { USB_DEVICE(ONDA_VENDOR_ID, 0x0010) }, 481 { USB_DEVICE(ONDA_VENDOR_ID, 0x0011) }, 482 { USB_DEVICE(ONDA_VENDOR_ID, 0x0012) }, 483 { USB_DEVICE(ONDA_VENDOR_ID, 0x0013) }, 484 { USB_DEVICE(ONDA_VENDOR_ID, 0x0014) }, 485 { USB_DEVICE(ONDA_VENDOR_ID, 0x0015) }, 486 { USB_DEVICE(ONDA_VENDOR_ID, 0x0016) }, 487 { USB_DEVICE(ONDA_VENDOR_ID, 0x0017) }, 488 { USB_DEVICE(ONDA_VENDOR_ID, 0x0018) }, 489 { USB_DEVICE(ONDA_VENDOR_ID, 0x0019) }, 490 { USB_DEVICE(ONDA_VENDOR_ID, 0x0020) }, 491 { USB_DEVICE(ONDA_VENDOR_ID, 0x0021) }, 492 { USB_DEVICE(ONDA_VENDOR_ID, 0x0022) }, 493 { USB_DEVICE(ONDA_VENDOR_ID, 0x0023) }, 494 { USB_DEVICE(ONDA_VENDOR_ID, 0x0024) }, 495 { USB_DEVICE(ONDA_VENDOR_ID, 0x0025) }, 496 { USB_DEVICE(ONDA_VENDOR_ID, 0x0026) }, 497 { USB_DEVICE(ONDA_VENDOR_ID, 0x0027) }, 498 { USB_DEVICE(ONDA_VENDOR_ID, 0x0028) }, 499 { USB_DEVICE(ONDA_VENDOR_ID, 0x0029) }, 500 { USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MT503HS) }, 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(ZTE_VENDOR_ID, ZTE_PRODUCT_MF622) }, 526 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF626) }, 527 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_MF628) }, 528 { USB_DEVICE(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH) }, 529 { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) }, 530 { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) }, 531 { USB_DEVICE(0x1da5, 0x4515) }, /* BenQ H20 */ 532 { USB_DEVICE(TOSHIBA_VENDOR_ID, TOSHIBA_PRODUCT_HSDPA_MINICARD ) }, /* Toshiba 3G HSDPA == Novatel Expedite EU870D MiniCard */ 533 { } /* Terminating entry */ 534 }; 535 MODULE_DEVICE_TABLE(usb, option_ids); 536 537 static struct usb_driver option_driver = { 538 .name = "option", 539 .probe = usb_serial_probe, 540 .disconnect = usb_serial_disconnect, 541 .suspend = usb_serial_suspend, 542 .resume = usb_serial_resume, 543 .id_table = option_ids, 544 .no_dynamic_id = 1, 545 }; 546 547 /* The card has three separate interfaces, which the serial driver 548 * recognizes separately, thus num_port=1. 549 */ 550 551 static struct usb_serial_driver option_1port_device = { 552 .driver = { 553 .owner = THIS_MODULE, 554 .name = "option1", 555 }, 556 .description = "GSM modem (1-port)", 557 .usb_driver = &option_driver, 558 .id_table = option_ids, 559 .num_ports = 1, 560 .probe = option_probe, 561 .open = option_open, 562 .close = option_close, 563 .dtr_rts = option_dtr_rts, 564 .write = option_write, 565 .write_room = option_write_room, 566 .chars_in_buffer = option_chars_in_buffer, 567 .set_termios = option_set_termios, 568 .tiocmget = option_tiocmget, 569 .tiocmset = option_tiocmset, 570 .attach = option_startup, 571 .shutdown = option_shutdown, 572 .read_int_callback = option_instat_callback, 573 .suspend = option_suspend, 574 .resume = option_resume, 575 }; 576 577 static int debug; 578 579 /* per port private data */ 580 581 #define N_IN_URB 4 582 #define N_OUT_URB 4 583 #define IN_BUFLEN 4096 584 #define OUT_BUFLEN 4096 585 586 struct option_port_private { 587 /* Input endpoints and buffer for this port */ 588 struct urb *in_urbs[N_IN_URB]; 589 u8 *in_buffer[N_IN_URB]; 590 /* Output endpoints and buffer for this port */ 591 struct urb *out_urbs[N_OUT_URB]; 592 u8 *out_buffer[N_OUT_URB]; 593 unsigned long out_busy; /* Bit vector of URBs in use */ 594 595 /* Settings for the port */ 596 int rts_state; /* Handshaking pins (outputs) */ 597 int dtr_state; 598 int cts_state; /* Handshaking pins (inputs) */ 599 int dsr_state; 600 int dcd_state; 601 int ri_state; 602 603 unsigned long tx_start_time[N_OUT_URB]; 604 }; 605 606 /* Functions used by new usb-serial code. */ 607 static int __init option_init(void) 608 { 609 int retval; 610 retval = usb_serial_register(&option_1port_device); 611 if (retval) 612 goto failed_1port_device_register; 613 retval = usb_register(&option_driver); 614 if (retval) 615 goto failed_driver_register; 616 617 printk(KERN_INFO KBUILD_MODNAME ": " DRIVER_VERSION ":" 618 DRIVER_DESC "\n"); 619 620 return 0; 621 622 failed_driver_register: 623 usb_serial_deregister(&option_1port_device); 624 failed_1port_device_register: 625 return retval; 626 } 627 628 static void __exit option_exit(void) 629 { 630 usb_deregister(&option_driver); 631 usb_serial_deregister(&option_1port_device); 632 } 633 634 module_init(option_init); 635 module_exit(option_exit); 636 637 static int option_probe(struct usb_serial *serial, 638 const struct usb_device_id *id) 639 { 640 /* D-Link DWM 652 still exposes CD-Rom emulation interface in modem mode */ 641 if (serial->dev->descriptor.idVendor == DLINK_VENDOR_ID && 642 serial->dev->descriptor.idProduct == DLINK_PRODUCT_DWM_652 && 643 serial->interface->cur_altsetting->desc.bInterfaceClass == 0x8) 644 return -ENODEV; 645 646 return 0; 647 } 648 649 static void option_set_termios(struct tty_struct *tty, 650 struct usb_serial_port *port, struct ktermios *old_termios) 651 { 652 dbg("%s", __func__); 653 /* Doesn't support option setting */ 654 tty_termios_copy_hw(tty->termios, old_termios); 655 option_send_setup(port); 656 } 657 658 static int option_tiocmget(struct tty_struct *tty, struct file *file) 659 { 660 struct usb_serial_port *port = tty->driver_data; 661 unsigned int value; 662 struct option_port_private *portdata; 663 664 portdata = usb_get_serial_port_data(port); 665 666 value = ((portdata->rts_state) ? TIOCM_RTS : 0) | 667 ((portdata->dtr_state) ? TIOCM_DTR : 0) | 668 ((portdata->cts_state) ? TIOCM_CTS : 0) | 669 ((portdata->dsr_state) ? TIOCM_DSR : 0) | 670 ((portdata->dcd_state) ? TIOCM_CAR : 0) | 671 ((portdata->ri_state) ? TIOCM_RNG : 0); 672 673 return value; 674 } 675 676 static int option_tiocmset(struct tty_struct *tty, struct file *file, 677 unsigned int set, unsigned int clear) 678 { 679 struct usb_serial_port *port = tty->driver_data; 680 struct option_port_private *portdata; 681 682 portdata = usb_get_serial_port_data(port); 683 684 /* FIXME: what locks portdata fields ? */ 685 if (set & TIOCM_RTS) 686 portdata->rts_state = 1; 687 if (set & TIOCM_DTR) 688 portdata->dtr_state = 1; 689 690 if (clear & TIOCM_RTS) 691 portdata->rts_state = 0; 692 if (clear & TIOCM_DTR) 693 portdata->dtr_state = 0; 694 return option_send_setup(port); 695 } 696 697 /* Write */ 698 static int option_write(struct tty_struct *tty, struct usb_serial_port *port, 699 const unsigned char *buf, int count) 700 { 701 struct option_port_private *portdata; 702 int i; 703 int left, todo; 704 struct urb *this_urb = NULL; /* spurious */ 705 int err; 706 707 portdata = usb_get_serial_port_data(port); 708 709 dbg("%s: write (%d chars)", __func__, count); 710 711 i = 0; 712 left = count; 713 for (i = 0; left > 0 && i < N_OUT_URB; i++) { 714 todo = left; 715 if (todo > OUT_BUFLEN) 716 todo = OUT_BUFLEN; 717 718 this_urb = portdata->out_urbs[i]; 719 if (test_and_set_bit(i, &portdata->out_busy)) { 720 if (time_before(jiffies, 721 portdata->tx_start_time[i] + 10 * HZ)) 722 continue; 723 usb_unlink_urb(this_urb); 724 continue; 725 } 726 dbg("%s: endpoint %d buf %d", __func__, 727 usb_pipeendpoint(this_urb->pipe), i); 728 729 /* send the data */ 730 memcpy(this_urb->transfer_buffer, buf, todo); 731 this_urb->transfer_buffer_length = todo; 732 733 this_urb->dev = port->serial->dev; 734 err = usb_submit_urb(this_urb, GFP_ATOMIC); 735 if (err) { 736 dbg("usb_submit_urb %p (write bulk) failed " 737 "(%d)", this_urb, err); 738 clear_bit(i, &portdata->out_busy); 739 continue; 740 } 741 portdata->tx_start_time[i] = jiffies; 742 buf += todo; 743 left -= todo; 744 } 745 746 count -= left; 747 dbg("%s: wrote (did %d)", __func__, count); 748 return count; 749 } 750 751 static void option_indat_callback(struct urb *urb) 752 { 753 int err; 754 int endpoint; 755 struct usb_serial_port *port; 756 struct tty_struct *tty; 757 unsigned char *data = urb->transfer_buffer; 758 int status = urb->status; 759 760 dbg("%s: %p", __func__, urb); 761 762 endpoint = usb_pipeendpoint(urb->pipe); 763 port = urb->context; 764 765 if (status) { 766 dbg("%s: nonzero status: %d on endpoint %02x.", 767 __func__, status, endpoint); 768 } else { 769 tty = tty_port_tty_get(&port->port); 770 if (urb->actual_length) { 771 tty_buffer_request_room(tty, urb->actual_length); 772 tty_insert_flip_string(tty, data, urb->actual_length); 773 tty_flip_buffer_push(tty); 774 } else 775 dbg("%s: empty read urb received", __func__); 776 tty_kref_put(tty); 777 778 /* Resubmit urb so we continue receiving */ 779 if (port->port.count && status != -ESHUTDOWN) { 780 err = usb_submit_urb(urb, GFP_ATOMIC); 781 if (err) 782 printk(KERN_ERR "%s: resubmit read urb failed. " 783 "(%d)", __func__, err); 784 } 785 } 786 return; 787 } 788 789 static void option_outdat_callback(struct urb *urb) 790 { 791 struct usb_serial_port *port; 792 struct option_port_private *portdata; 793 int i; 794 795 dbg("%s", __func__); 796 797 port = urb->context; 798 799 usb_serial_port_softint(port); 800 801 portdata = usb_get_serial_port_data(port); 802 for (i = 0; i < N_OUT_URB; ++i) { 803 if (portdata->out_urbs[i] == urb) { 804 smp_mb__before_clear_bit(); 805 clear_bit(i, &portdata->out_busy); 806 break; 807 } 808 } 809 } 810 811 static void option_instat_callback(struct urb *urb) 812 { 813 int err; 814 int status = urb->status; 815 struct usb_serial_port *port = urb->context; 816 struct option_port_private *portdata = usb_get_serial_port_data(port); 817 struct usb_serial *serial = port->serial; 818 819 dbg("%s", __func__); 820 dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata); 821 822 if (status == 0) { 823 struct usb_ctrlrequest *req_pkt = 824 (struct usb_ctrlrequest *)urb->transfer_buffer; 825 826 if (!req_pkt) { 827 dbg("%s: NULL req_pkt\n", __func__); 828 return; 829 } 830 if ((req_pkt->bRequestType == 0xA1) && 831 (req_pkt->bRequest == 0x20)) { 832 int old_dcd_state; 833 unsigned char signals = *((unsigned char *) 834 urb->transfer_buffer + 835 sizeof(struct usb_ctrlrequest)); 836 837 dbg("%s: signal x%x", __func__, signals); 838 839 old_dcd_state = portdata->dcd_state; 840 portdata->cts_state = 1; 841 portdata->dcd_state = ((signals & 0x01) ? 1 : 0); 842 portdata->dsr_state = ((signals & 0x02) ? 1 : 0); 843 portdata->ri_state = ((signals & 0x08) ? 1 : 0); 844 845 if (old_dcd_state && !portdata->dcd_state) { 846 struct tty_struct *tty = 847 tty_port_tty_get(&port->port); 848 if (tty && !C_CLOCAL(tty)) 849 tty_hangup(tty); 850 tty_kref_put(tty); 851 } 852 } else { 853 dbg("%s: type %x req %x", __func__, 854 req_pkt->bRequestType, req_pkt->bRequest); 855 } 856 } else 857 err("%s: error %d", __func__, status); 858 859 /* Resubmit urb so we continue receiving IRQ data */ 860 if (status != -ESHUTDOWN && status != -ENOENT) { 861 urb->dev = serial->dev; 862 err = usb_submit_urb(urb, GFP_ATOMIC); 863 if (err) 864 dbg("%s: resubmit intr urb failed. (%d)", 865 __func__, err); 866 } 867 } 868 869 static int option_write_room(struct tty_struct *tty) 870 { 871 struct usb_serial_port *port = tty->driver_data; 872 struct option_port_private *portdata; 873 int i; 874 int data_len = 0; 875 struct urb *this_urb; 876 877 portdata = usb_get_serial_port_data(port); 878 879 for (i = 0; i < N_OUT_URB; i++) { 880 this_urb = portdata->out_urbs[i]; 881 if (this_urb && !test_bit(i, &portdata->out_busy)) 882 data_len += OUT_BUFLEN; 883 } 884 885 dbg("%s: %d", __func__, data_len); 886 return data_len; 887 } 888 889 static int option_chars_in_buffer(struct tty_struct *tty) 890 { 891 struct usb_serial_port *port = tty->driver_data; 892 struct option_port_private *portdata; 893 int i; 894 int data_len = 0; 895 struct urb *this_urb; 896 897 portdata = usb_get_serial_port_data(port); 898 899 for (i = 0; i < N_OUT_URB; i++) { 900 this_urb = portdata->out_urbs[i]; 901 /* FIXME: This locking is insufficient as this_urb may 902 go unused during the test */ 903 if (this_urb && test_bit(i, &portdata->out_busy)) 904 data_len += this_urb->transfer_buffer_length; 905 } 906 dbg("%s: %d", __func__, data_len); 907 return data_len; 908 } 909 910 static int option_open(struct tty_struct *tty, 911 struct usb_serial_port *port, struct file *filp) 912 { 913 struct option_port_private *portdata; 914 struct usb_serial *serial = port->serial; 915 int i, err; 916 struct urb *urb; 917 918 portdata = usb_get_serial_port_data(port); 919 920 dbg("%s", __func__); 921 922 /* Reset low level data toggle and start reading from endpoints */ 923 for (i = 0; i < N_IN_URB; i++) { 924 urb = portdata->in_urbs[i]; 925 if (!urb) 926 continue; 927 if (urb->dev != serial->dev) { 928 dbg("%s: dev %p != %p", __func__, 929 urb->dev, serial->dev); 930 continue; 931 } 932 933 /* 934 * make sure endpoint data toggle is synchronized with the 935 * device 936 */ 937 usb_clear_halt(urb->dev, urb->pipe); 938 939 err = usb_submit_urb(urb, GFP_KERNEL); 940 if (err) { 941 dbg("%s: submit urb %d failed (%d) %d", 942 __func__, i, err, 943 urb->transfer_buffer_length); 944 } 945 } 946 947 /* Reset low level data toggle on out endpoints */ 948 for (i = 0; i < N_OUT_URB; i++) { 949 urb = portdata->out_urbs[i]; 950 if (!urb) 951 continue; 952 urb->dev = serial->dev; 953 /* usb_settoggle(urb->dev, usb_pipeendpoint(urb->pipe), 954 usb_pipeout(urb->pipe), 0); */ 955 } 956 957 option_send_setup(port); 958 959 return 0; 960 } 961 962 static void option_dtr_rts(struct usb_serial_port *port, int on) 963 { 964 struct usb_serial *serial = port->serial; 965 struct option_port_private *portdata; 966 967 dbg("%s", __func__); 968 portdata = usb_get_serial_port_data(port); 969 mutex_lock(&serial->disc_mutex); 970 portdata->rts_state = on; 971 portdata->dtr_state = on; 972 if (serial->dev) 973 option_send_setup(port); 974 mutex_unlock(&serial->disc_mutex); 975 } 976 977 978 static void option_close(struct usb_serial_port *port) 979 { 980 int i; 981 struct usb_serial *serial = port->serial; 982 struct option_port_private *portdata; 983 984 dbg("%s", __func__); 985 portdata = usb_get_serial_port_data(port); 986 987 if (serial->dev) { 988 /* Stop reading/writing urbs */ 989 for (i = 0; i < N_IN_URB; i++) 990 usb_kill_urb(portdata->in_urbs[i]); 991 for (i = 0; i < N_OUT_URB; i++) 992 usb_kill_urb(portdata->out_urbs[i]); 993 } 994 } 995 996 /* Helper functions used by option_setup_urbs */ 997 static struct urb *option_setup_urb(struct usb_serial *serial, int endpoint, 998 int dir, void *ctx, char *buf, int len, 999 void (*callback)(struct urb *)) 1000 { 1001 struct urb *urb; 1002 1003 if (endpoint == -1) 1004 return NULL; /* endpoint not needed */ 1005 1006 urb = usb_alloc_urb(0, GFP_KERNEL); /* No ISO */ 1007 if (urb == NULL) { 1008 dbg("%s: alloc for endpoint %d failed.", __func__, endpoint); 1009 return NULL; 1010 } 1011 1012 /* Fill URB using supplied data. */ 1013 usb_fill_bulk_urb(urb, serial->dev, 1014 usb_sndbulkpipe(serial->dev, endpoint) | dir, 1015 buf, len, callback, ctx); 1016 1017 return urb; 1018 } 1019 1020 /* Setup urbs */ 1021 static void option_setup_urbs(struct usb_serial *serial) 1022 { 1023 int i, j; 1024 struct usb_serial_port *port; 1025 struct option_port_private *portdata; 1026 1027 dbg("%s", __func__); 1028 1029 for (i = 0; i < serial->num_ports; i++) { 1030 port = serial->port[i]; 1031 portdata = usb_get_serial_port_data(port); 1032 1033 /* Do indat endpoints first */ 1034 for (j = 0; j < N_IN_URB; ++j) { 1035 portdata->in_urbs[j] = option_setup_urb(serial, 1036 port->bulk_in_endpointAddress, 1037 USB_DIR_IN, port, 1038 portdata->in_buffer[j], 1039 IN_BUFLEN, option_indat_callback); 1040 } 1041 1042 /* outdat endpoints */ 1043 for (j = 0; j < N_OUT_URB; ++j) { 1044 portdata->out_urbs[j] = option_setup_urb(serial, 1045 port->bulk_out_endpointAddress, 1046 USB_DIR_OUT, port, 1047 portdata->out_buffer[j], 1048 OUT_BUFLEN, option_outdat_callback); 1049 } 1050 } 1051 } 1052 1053 1054 /** send RTS/DTR state to the port. 1055 * 1056 * This is exactly the same as SET_CONTROL_LINE_STATE from the PSTN 1057 * CDC. 1058 */ 1059 static int option_send_setup(struct usb_serial_port *port) 1060 { 1061 struct usb_serial *serial = port->serial; 1062 struct option_port_private *portdata; 1063 int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber; 1064 int val = 0; 1065 dbg("%s", __func__); 1066 1067 portdata = usb_get_serial_port_data(port); 1068 1069 if (portdata->dtr_state) 1070 val |= 0x01; 1071 if (portdata->rts_state) 1072 val |= 0x02; 1073 1074 return usb_control_msg(serial->dev, 1075 usb_rcvctrlpipe(serial->dev, 0), 1076 0x22, 0x21, val, ifNum, NULL, 0, USB_CTRL_SET_TIMEOUT); 1077 } 1078 1079 static int option_startup(struct usb_serial *serial) 1080 { 1081 int i, j, err; 1082 struct usb_serial_port *port; 1083 struct option_port_private *portdata; 1084 u8 *buffer; 1085 1086 dbg("%s", __func__); 1087 1088 /* Now setup per port private data */ 1089 for (i = 0; i < serial->num_ports; i++) { 1090 port = serial->port[i]; 1091 portdata = kzalloc(sizeof(*portdata), GFP_KERNEL); 1092 if (!portdata) { 1093 dbg("%s: kmalloc for option_port_private (%d) failed!.", 1094 __func__, i); 1095 return 1; 1096 } 1097 1098 for (j = 0; j < N_IN_URB; j++) { 1099 buffer = (u8 *)__get_free_page(GFP_KERNEL); 1100 if (!buffer) 1101 goto bail_out_error; 1102 portdata->in_buffer[j] = buffer; 1103 } 1104 1105 for (j = 0; j < N_OUT_URB; j++) { 1106 buffer = kmalloc(OUT_BUFLEN, GFP_KERNEL); 1107 if (!buffer) 1108 goto bail_out_error2; 1109 portdata->out_buffer[j] = buffer; 1110 } 1111 1112 usb_set_serial_port_data(port, portdata); 1113 1114 if (!port->interrupt_in_urb) 1115 continue; 1116 err = usb_submit_urb(port->interrupt_in_urb, GFP_KERNEL); 1117 if (err) 1118 dbg("%s: submit irq_in urb failed %d", 1119 __func__, err); 1120 } 1121 option_setup_urbs(serial); 1122 return 0; 1123 1124 bail_out_error2: 1125 for (j = 0; j < N_OUT_URB; j++) 1126 kfree(portdata->out_buffer[j]); 1127 bail_out_error: 1128 for (j = 0; j < N_IN_URB; j++) 1129 if (portdata->in_buffer[j]) 1130 free_page((unsigned long)portdata->in_buffer[j]); 1131 kfree(portdata); 1132 return 1; 1133 } 1134 1135 static void stop_read_write_urbs(struct usb_serial *serial) 1136 { 1137 int i, j; 1138 struct usb_serial_port *port; 1139 struct option_port_private *portdata; 1140 1141 /* Stop reading/writing urbs */ 1142 for (i = 0; i < serial->num_ports; ++i) { 1143 port = serial->port[i]; 1144 portdata = usb_get_serial_port_data(port); 1145 for (j = 0; j < N_IN_URB; j++) 1146 usb_kill_urb(portdata->in_urbs[j]); 1147 for (j = 0; j < N_OUT_URB; j++) 1148 usb_kill_urb(portdata->out_urbs[j]); 1149 } 1150 } 1151 1152 static void option_shutdown(struct usb_serial *serial) 1153 { 1154 int i, j; 1155 struct usb_serial_port *port; 1156 struct option_port_private *portdata; 1157 1158 dbg("%s", __func__); 1159 1160 stop_read_write_urbs(serial); 1161 1162 /* Now free them */ 1163 for (i = 0; i < serial->num_ports; ++i) { 1164 port = serial->port[i]; 1165 portdata = usb_get_serial_port_data(port); 1166 1167 for (j = 0; j < N_IN_URB; j++) { 1168 if (portdata->in_urbs[j]) { 1169 usb_free_urb(portdata->in_urbs[j]); 1170 free_page((unsigned long) 1171 portdata->in_buffer[j]); 1172 portdata->in_urbs[j] = NULL; 1173 } 1174 } 1175 for (j = 0; j < N_OUT_URB; j++) { 1176 if (portdata->out_urbs[j]) { 1177 usb_free_urb(portdata->out_urbs[j]); 1178 kfree(portdata->out_buffer[j]); 1179 portdata->out_urbs[j] = NULL; 1180 } 1181 } 1182 } 1183 1184 /* Now free per port private data */ 1185 for (i = 0; i < serial->num_ports; i++) { 1186 port = serial->port[i]; 1187 kfree(usb_get_serial_port_data(port)); 1188 } 1189 } 1190 1191 static int option_suspend(struct usb_serial *serial, pm_message_t message) 1192 { 1193 dbg("%s entered", __func__); 1194 stop_read_write_urbs(serial); 1195 1196 return 0; 1197 } 1198 1199 static int option_resume(struct usb_serial *serial) 1200 { 1201 int err, i, j; 1202 struct usb_serial_port *port; 1203 struct urb *urb; 1204 struct option_port_private *portdata; 1205 1206 dbg("%s entered", __func__); 1207 /* get the interrupt URBs resubmitted unconditionally */ 1208 for (i = 0; i < serial->num_ports; i++) { 1209 port = serial->port[i]; 1210 if (!port->interrupt_in_urb) { 1211 dbg("%s: No interrupt URB for port %d\n", __func__, i); 1212 continue; 1213 } 1214 port->interrupt_in_urb->dev = serial->dev; 1215 err = usb_submit_urb(port->interrupt_in_urb, GFP_NOIO); 1216 dbg("Submitted interrupt URB for port %d (result %d)", i, err); 1217 if (err < 0) { 1218 err("%s: Error %d for interrupt URB of port%d", 1219 __func__, err, i); 1220 return err; 1221 } 1222 } 1223 1224 for (i = 0; i < serial->num_ports; i++) { 1225 /* walk all ports */ 1226 port = serial->port[i]; 1227 portdata = usb_get_serial_port_data(port); 1228 mutex_lock(&port->mutex); 1229 1230 /* skip closed ports */ 1231 if (!port->port.count) { 1232 mutex_unlock(&port->mutex); 1233 continue; 1234 } 1235 1236 for (j = 0; j < N_IN_URB; j++) { 1237 urb = portdata->in_urbs[j]; 1238 err = usb_submit_urb(urb, GFP_NOIO); 1239 if (err < 0) { 1240 mutex_unlock(&port->mutex); 1241 err("%s: Error %d for bulk URB %d", 1242 __func__, err, i); 1243 return err; 1244 } 1245 } 1246 mutex_unlock(&port->mutex); 1247 } 1248 return 0; 1249 } 1250 1251 MODULE_AUTHOR(DRIVER_AUTHOR); 1252 MODULE_DESCRIPTION(DRIVER_DESC); 1253 MODULE_VERSION(DRIVER_VERSION); 1254 MODULE_LICENSE("GPL"); 1255 1256 module_param(debug, bool, S_IRUGO | S_IWUSR); 1257 MODULE_PARM_DESC(debug, "Debug messages"); 1258