u3g.c revision 200658
1/* 2 * Copyright (c) 2008 AnyWi Technologies 3 * Author: Andrea Guzzo <aguzzo@anywi.com> 4 * * based on uark.c 1.1 2006/08/14 08:30:22 jsg * 5 * * parts from ubsa.c 183348 2008-09-25 12:00:56Z phk * 6 * 7 * Permission to use, copy, modify, and distribute this software for any 8 * purpose with or without fee is hereby granted, provided that the above 9 * copyright notice and this permission notice appear in all copies. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 18 * 19 * $FreeBSD: head/sys/dev/usb/serial/u3g.c 200658 2009-12-18 00:36:30Z thompsa $ 20 */ 21 22/* 23 * NOTE: 24 * 25 * - The detour through the tty layer is ridiculously expensive wrt 26 * buffering due to the high speeds. 27 * 28 * We should consider adding a simple r/w device which allows 29 * attaching of PPP in a more efficient way. 30 * 31 */ 32 33 34#include <sys/stdint.h> 35#include <sys/stddef.h> 36#include <sys/param.h> 37#include <sys/queue.h> 38#include <sys/types.h> 39#include <sys/systm.h> 40#include <sys/kernel.h> 41#include <sys/bus.h> 42#include <sys/linker_set.h> 43#include <sys/module.h> 44#include <sys/lock.h> 45#include <sys/mutex.h> 46#include <sys/condvar.h> 47#include <sys/sysctl.h> 48#include <sys/sx.h> 49#include <sys/unistd.h> 50#include <sys/callout.h> 51#include <sys/malloc.h> 52#include <sys/priv.h> 53 54#include <dev/usb/usb.h> 55#include <dev/usb/usbdi.h> 56#include <dev/usb/usbdi_util.h> 57#include "usbdevs.h" 58 59#define USB_DEBUG_VAR u3g_debug 60#include <dev/usb/usb_debug.h> 61#include <dev/usb/usb_process.h> 62#include <dev/usb/usb_dynamic.h> 63#include <dev/usb/usb_msctest.h> 64#include <dev/usb/usb_device.h> 65 66#include <dev/usb/serial/usb_serial.h> 67 68#if USB_DEBUG 69static int u3g_debug = 0; 70 71SYSCTL_NODE(_hw_usb, OID_AUTO, u3g, CTLFLAG_RW, 0, "USB 3g"); 72SYSCTL_INT(_hw_usb_u3g, OID_AUTO, debug, CTLFLAG_RW, 73 &u3g_debug, 0, "Debug level"); 74#endif 75 76#define U3G_MAXPORTS 8 77#define U3G_CONFIG_INDEX 0 78#define U3G_BSIZE 2048 79 80#define U3GSP_GPRS 0 81#define U3GSP_EDGE 1 82#define U3GSP_CDMA 2 83#define U3GSP_UMTS 3 84#define U3GSP_HSDPA 4 85#define U3GSP_HSUPA 5 86#define U3GSP_HSPA 6 87#define U3GSP_MAX 7 88 89#define U3GFL_HUAWEI_INIT 0x0001 /* Init command required */ 90#define U3GFL_SCSI_EJECT 0x0002 /* SCSI eject command required */ 91#define U3GFL_SIERRA_INIT 0x0004 /* Init command required */ 92#define U3GFL_SAEL_M460_INIT 0x0008 /* Init device */ 93 94enum { 95 U3G_BULK_WR, 96 U3G_BULK_RD, 97 U3G_N_TRANSFER, 98}; 99 100struct u3g_softc { 101 struct ucom_super_softc sc_super_ucom; 102 struct ucom_softc sc_ucom[U3G_MAXPORTS]; 103 104 struct usb_xfer *sc_xfer[U3G_MAXPORTS][U3G_N_TRANSFER]; 105 struct usb_device *sc_udev; 106 struct mtx sc_mtx; 107 108 uint8_t sc_lsr; /* local status register */ 109 uint8_t sc_msr; /* U3G status register */ 110 uint8_t sc_numports; 111}; 112 113static device_probe_t u3g_probe; 114static device_attach_t u3g_attach; 115static device_detach_t u3g_detach; 116 117static usb_callback_t u3g_write_callback; 118static usb_callback_t u3g_read_callback; 119 120static void u3g_start_read(struct ucom_softc *ucom); 121static void u3g_stop_read(struct ucom_softc *ucom); 122static void u3g_start_write(struct ucom_softc *ucom); 123static void u3g_stop_write(struct ucom_softc *ucom); 124 125 126static void u3g_test_autoinst(void *, struct usb_device *, 127 struct usb_attach_arg *); 128static int u3g_driver_loaded(struct module *mod, int what, void *arg); 129 130static eventhandler_tag u3g_etag; 131 132static const struct usb_config u3g_config[U3G_N_TRANSFER] = { 133 134 [U3G_BULK_WR] = { 135 .type = UE_BULK, 136 .endpoint = UE_ADDR_ANY, 137 .direction = UE_DIR_OUT, 138 .bufsize = U3G_BSIZE,/* bytes */ 139 .flags = {.pipe_bof = 1,.force_short_xfer = 1,}, 140 .callback = &u3g_write_callback, 141 }, 142 143 [U3G_BULK_RD] = { 144 .type = UE_BULK, 145 .endpoint = UE_ADDR_ANY, 146 .direction = UE_DIR_IN, 147 .bufsize = U3G_BSIZE,/* bytes */ 148 .flags = {.pipe_bof = 1,.short_xfer_ok = 1,}, 149 .callback = &u3g_read_callback, 150 }, 151}; 152 153static const struct ucom_callback u3g_callback = { 154 .ucom_start_read = &u3g_start_read, 155 .ucom_stop_read = &u3g_stop_read, 156 .ucom_start_write = &u3g_start_write, 157 .ucom_stop_write = &u3g_stop_write, 158}; 159 160static device_method_t u3g_methods[] = { 161 DEVMETHOD(device_probe, u3g_probe), 162 DEVMETHOD(device_attach, u3g_attach), 163 DEVMETHOD(device_detach, u3g_detach), 164 {0, 0} 165}; 166 167static devclass_t u3g_devclass; 168 169static driver_t u3g_driver = { 170 .name = "u3g", 171 .methods = u3g_methods, 172 .size = sizeof(struct u3g_softc), 173}; 174 175DRIVER_MODULE(u3g, uhub, u3g_driver, u3g_devclass, u3g_driver_loaded, 0); 176MODULE_DEPEND(u3g, ucom, 1, 1, 1); 177MODULE_DEPEND(u3g, usb, 1, 1, 1); 178 179static const struct usb_device_id u3g_devs[] = { 180#define U3G_DEV(v,p,i) { USB_VPI(USB_VENDOR_##v, USB_PRODUCT_##v##_##p, i) } 181 U3G_DEV(ACERP, H10, 0), 182 U3G_DEV(AIRPLUS, MCD650, 0), 183 U3G_DEV(AIRPRIME, PC5220, 0), 184 U3G_DEV(ALINK, 3G, 0), 185 U3G_DEV(ALINK, 3GU, 0), 186 U3G_DEV(ALINK, DWM652U5, 0), 187 U3G_DEV(AMOI, H01, 0), 188 U3G_DEV(AMOI, H01A, 0), 189 U3G_DEV(AMOI, H02, 0), 190 U3G_DEV(ANYDATA, ADU_500A, 0), 191 U3G_DEV(ANYDATA, ADU_620UW, 0), 192 U3G_DEV(ANYDATA, ADU_E100X, 0), 193 U3G_DEV(AXESSTEL, DATAMODEM, 0), 194 U3G_DEV(CMOTECH, CDMA_MODEM1, 0), 195 U3G_DEV(DELL, U5500, 0), 196 U3G_DEV(DELL, U5505, 0), 197 U3G_DEV(DELL, U5510, 0), 198 U3G_DEV(DELL, U5520, 0), 199 U3G_DEV(DELL, U5520_2, 0), 200 U3G_DEV(DELL, U5520_3, 0), 201 U3G_DEV(DELL, U5700, 0), 202 U3G_DEV(DELL, U5700_2, 0), 203 U3G_DEV(DELL, U5700_3, 0), 204 U3G_DEV(DELL, U5700_4, 0), 205 U3G_DEV(DELL, U5720, 0), 206 U3G_DEV(DELL, U5720_2, 0), 207 U3G_DEV(DELL, U5730, 0), 208 U3G_DEV(DELL, U5730_2, 0), 209 U3G_DEV(DELL, U5730_3, 0), 210 U3G_DEV(DELL, U740, 0), 211 U3G_DEV(DLINK3, DWM652, 0), 212 U3G_DEV(HP, EV2200, 0), 213 U3G_DEV(HP, HS2300, 0), 214 U3G_DEV(HUAWEI, E1401, U3GFL_HUAWEI_INIT), 215 U3G_DEV(HUAWEI, E1402, U3GFL_HUAWEI_INIT), 216 U3G_DEV(HUAWEI, E1403, U3GFL_HUAWEI_INIT), 217 U3G_DEV(HUAWEI, E1404, U3GFL_HUAWEI_INIT), 218 U3G_DEV(HUAWEI, E1405, U3GFL_HUAWEI_INIT), 219 U3G_DEV(HUAWEI, E1406, U3GFL_HUAWEI_INIT), 220 U3G_DEV(HUAWEI, E1407, U3GFL_HUAWEI_INIT), 221 U3G_DEV(HUAWEI, E1408, U3GFL_HUAWEI_INIT), 222 U3G_DEV(HUAWEI, E1409, U3GFL_HUAWEI_INIT), 223 U3G_DEV(HUAWEI, E140A, U3GFL_HUAWEI_INIT), 224 U3G_DEV(HUAWEI, E140B, U3GFL_HUAWEI_INIT), 225 U3G_DEV(HUAWEI, E140D, U3GFL_HUAWEI_INIT), 226 U3G_DEV(HUAWEI, E140E, U3GFL_HUAWEI_INIT), 227 U3G_DEV(HUAWEI, E140F, U3GFL_HUAWEI_INIT), 228 U3G_DEV(HUAWEI, E1410, U3GFL_HUAWEI_INIT), 229 U3G_DEV(HUAWEI, E1411, U3GFL_HUAWEI_INIT), 230 U3G_DEV(HUAWEI, E1412, U3GFL_HUAWEI_INIT), 231 U3G_DEV(HUAWEI, E1413, U3GFL_HUAWEI_INIT), 232 U3G_DEV(HUAWEI, E1414, U3GFL_HUAWEI_INIT), 233 U3G_DEV(HUAWEI, E1415, U3GFL_HUAWEI_INIT), 234 U3G_DEV(HUAWEI, E1416, U3GFL_HUAWEI_INIT), 235 U3G_DEV(HUAWEI, E1417, U3GFL_HUAWEI_INIT), 236 U3G_DEV(HUAWEI, E1418, U3GFL_HUAWEI_INIT), 237 U3G_DEV(HUAWEI, E1419, U3GFL_HUAWEI_INIT), 238 U3G_DEV(HUAWEI, E141A, U3GFL_HUAWEI_INIT), 239 U3G_DEV(HUAWEI, E141B, U3GFL_HUAWEI_INIT), 240 U3G_DEV(HUAWEI, E141C, U3GFL_HUAWEI_INIT), 241 U3G_DEV(HUAWEI, E141D, U3GFL_HUAWEI_INIT), 242 U3G_DEV(HUAWEI, E141E, U3GFL_HUAWEI_INIT), 243 U3G_DEV(HUAWEI, E141F, U3GFL_HUAWEI_INIT), 244 U3G_DEV(HUAWEI, E1420, U3GFL_HUAWEI_INIT), 245 U3G_DEV(HUAWEI, E1421, U3GFL_HUAWEI_INIT), 246 U3G_DEV(HUAWEI, E1422, U3GFL_HUAWEI_INIT), 247 U3G_DEV(HUAWEI, E1423, U3GFL_HUAWEI_INIT), 248 U3G_DEV(HUAWEI, E1424, U3GFL_HUAWEI_INIT), 249 U3G_DEV(HUAWEI, E1425, U3GFL_HUAWEI_INIT), 250 U3G_DEV(HUAWEI, E1426, U3GFL_HUAWEI_INIT), 251 U3G_DEV(HUAWEI, E1427, U3GFL_HUAWEI_INIT), 252 U3G_DEV(HUAWEI, E1428, U3GFL_HUAWEI_INIT), 253 U3G_DEV(HUAWEI, E1429, U3GFL_HUAWEI_INIT), 254 U3G_DEV(HUAWEI, E142A, U3GFL_HUAWEI_INIT), 255 U3G_DEV(HUAWEI, E142B, U3GFL_HUAWEI_INIT), 256 U3G_DEV(HUAWEI, E142C, U3GFL_HUAWEI_INIT), 257 U3G_DEV(HUAWEI, E142D, U3GFL_HUAWEI_INIT), 258 U3G_DEV(HUAWEI, E142E, U3GFL_HUAWEI_INIT), 259 U3G_DEV(HUAWEI, E142F, U3GFL_HUAWEI_INIT), 260 U3G_DEV(HUAWEI, E1430, U3GFL_HUAWEI_INIT), 261 U3G_DEV(HUAWEI, E1431, U3GFL_HUAWEI_INIT), 262 U3G_DEV(HUAWEI, E1432, U3GFL_HUAWEI_INIT), 263 U3G_DEV(HUAWEI, E1433, U3GFL_HUAWEI_INIT), 264 U3G_DEV(HUAWEI, E1434, U3GFL_HUAWEI_INIT), 265 U3G_DEV(HUAWEI, E1435, U3GFL_HUAWEI_INIT), 266 U3G_DEV(HUAWEI, E1436, U3GFL_HUAWEI_INIT), 267 U3G_DEV(HUAWEI, E1437, U3GFL_HUAWEI_INIT), 268 U3G_DEV(HUAWEI, E1438, U3GFL_HUAWEI_INIT), 269 U3G_DEV(HUAWEI, E1439, U3GFL_HUAWEI_INIT), 270 U3G_DEV(HUAWEI, E143A, U3GFL_HUAWEI_INIT), 271 U3G_DEV(HUAWEI, E143B, U3GFL_HUAWEI_INIT), 272 U3G_DEV(HUAWEI, E143C, U3GFL_HUAWEI_INIT), 273 U3G_DEV(HUAWEI, E143D, U3GFL_HUAWEI_INIT), 274 U3G_DEV(HUAWEI, E143E, U3GFL_HUAWEI_INIT), 275 U3G_DEV(HUAWEI, E143F, U3GFL_HUAWEI_INIT), 276 U3G_DEV(HUAWEI, E14AC, U3GFL_HUAWEI_INIT), 277 U3G_DEV(HUAWEI, E180V, U3GFL_HUAWEI_INIT), 278 U3G_DEV(HUAWEI, E220, U3GFL_HUAWEI_INIT), 279 U3G_DEV(HUAWEI, E220BIS, U3GFL_HUAWEI_INIT), 280 U3G_DEV(HUAWEI, MOBILE, U3GFL_HUAWEI_INIT), 281 U3G_DEV(KYOCERA2, CDMA_MSM_K, 0), 282 U3G_DEV(KYOCERA2, KPC680, 0), 283 U3G_DEV(MERLIN, V620, 0), 284 U3G_DEV(NOVATEL, E725, 0), 285 U3G_DEV(NOVATEL, ES620, 0), 286 U3G_DEV(NOVATEL, ES620_2, 0), 287 U3G_DEV(NOVATEL, EU730, 0), 288 U3G_DEV(NOVATEL, EU740, 0), 289 U3G_DEV(NOVATEL, EU870D, 0), 290 U3G_DEV(NOVATEL, MC760, 0), 291 U3G_DEV(NOVATEL, MC950D, 0), 292 U3G_DEV(NOVATEL, U720, 0), 293 U3G_DEV(NOVATEL, U727, 0), 294 U3G_DEV(NOVATEL, U727_2, 0), 295 U3G_DEV(NOVATEL, U740, 0), 296 U3G_DEV(NOVATEL, U740_2, 0), 297 U3G_DEV(NOVATEL, U760, U3GFL_SCSI_EJECT), 298 U3G_DEV(NOVATEL, U870, 0), 299 U3G_DEV(NOVATEL, V620, 0), 300 U3G_DEV(NOVATEL, V640, 0), 301 U3G_DEV(NOVATEL, V720, 0), 302 U3G_DEV(NOVATEL, V740, 0), 303 U3G_DEV(NOVATEL, X950D, 0), 304 U3G_DEV(NOVATEL, XU870, 0), 305 U3G_DEV(OPTION, E6500, 0), 306 U3G_DEV(OPTION, E6501, 0), 307 U3G_DEV(OPTION, E6601, 0), 308 U3G_DEV(OPTION, E6721, 0), 309 U3G_DEV(OPTION, E6741, 0), 310 U3G_DEV(OPTION, E6761, 0), 311 U3G_DEV(OPTION, E6800, 0), 312 U3G_DEV(OPTION, E7021, 0), 313 U3G_DEV(OPTION, E7041, 0), 314 U3G_DEV(OPTION, E7061, 0), 315 U3G_DEV(OPTION, E7100, 0), 316 U3G_DEV(OPTION, GT3G, 0), 317 U3G_DEV(OPTION, GT3GPLUS, 0), 318 U3G_DEV(OPTION, GT3GQUAD, 0), 319 U3G_DEV(OPTION, GT3G_1, 0), 320 U3G_DEV(OPTION, GT3G_2, 0), 321 U3G_DEV(OPTION, GT3G_3, 0), 322 U3G_DEV(OPTION, GT3G_4, 0), 323 U3G_DEV(OPTION, GT3G_5, 0), 324 U3G_DEV(OPTION, GT3G_6, 0), 325 U3G_DEV(OPTION, GTHSDPA, 0), 326 U3G_DEV(OPTION, GTM380, 0), 327 U3G_DEV(OPTION, GTMAX36, 0), 328 U3G_DEV(OPTION, GTMAX380HSUPAE, 0), 329 U3G_DEV(OPTION, GTMAXHSUPA, 0), 330 U3G_DEV(OPTION, GTMAXHSUPAE, 0), 331 U3G_DEV(OPTION, VODAFONEMC3G, 0), 332 U3G_DEV(QISDA, H20_1, 0), 333 U3G_DEV(QISDA, H20_2, 0), 334 U3G_DEV(QISDA, H21_1, 0), 335 U3G_DEV(QISDA, H21_2, 0), 336 U3G_DEV(QUALCOMM2, AC8700, 0), 337 U3G_DEV(QUALCOMM2, MF330, 0), 338 U3G_DEV(QUALCOMMINC, AC2726, 0), 339 U3G_DEV(QUALCOMMINC, AC8700, 0), 340 U3G_DEV(QUALCOMMINC, AC8710, 0), 341 U3G_DEV(QUALCOMMINC, CDMA_MSM, U3GFL_SCSI_EJECT), 342 U3G_DEV(QUALCOMMINC, E0002, 0), 343 U3G_DEV(QUALCOMMINC, E0003, 0), 344 U3G_DEV(QUALCOMMINC, E0004, 0), 345 U3G_DEV(QUALCOMMINC, E0005, 0), 346 U3G_DEV(QUALCOMMINC, E0006, 0), 347 U3G_DEV(QUALCOMMINC, E0007, 0), 348 U3G_DEV(QUALCOMMINC, E0008, 0), 349 U3G_DEV(QUALCOMMINC, E0009, 0), 350 U3G_DEV(QUALCOMMINC, E000A, 0), 351 U3G_DEV(QUALCOMMINC, E000B, 0), 352 U3G_DEV(QUALCOMMINC, E000C, 0), 353 U3G_DEV(QUALCOMMINC, E000D, 0), 354 U3G_DEV(QUALCOMMINC, E000E, 0), 355 U3G_DEV(QUALCOMMINC, E000F, 0), 356 U3G_DEV(QUALCOMMINC, E0010, 0), 357 U3G_DEV(QUALCOMMINC, E0011, 0), 358 U3G_DEV(QUALCOMMINC, E0012, 0), 359 U3G_DEV(QUALCOMMINC, E0013, 0), 360 U3G_DEV(QUALCOMMINC, E0014, 0), 361 U3G_DEV(QUALCOMMINC, E0016, 0), 362 U3G_DEV(QUALCOMMINC, E0017, 0), 363 U3G_DEV(QUALCOMMINC, E0018, 0), 364 U3G_DEV(QUALCOMMINC, E0019, 0), 365 U3G_DEV(QUALCOMMINC, E0020, 0), 366 U3G_DEV(QUALCOMMINC, E0021, 0), 367 U3G_DEV(QUALCOMMINC, E0022, 0), 368 U3G_DEV(QUALCOMMINC, E0023, 0), 369 U3G_DEV(QUALCOMMINC, E0024, 0), 370 U3G_DEV(QUALCOMMINC, E0025, 0), 371 U3G_DEV(QUALCOMMINC, E0026, 0), 372 U3G_DEV(QUALCOMMINC, E0027, 0), 373 U3G_DEV(QUALCOMMINC, E0028, 0), 374 U3G_DEV(QUALCOMMINC, E0029, 0), 375 U3G_DEV(QUALCOMMINC, E0030, 0), 376 U3G_DEV(QUALCOMMINC, E0032, 0), 377 U3G_DEV(QUALCOMMINC, E0033, 0), 378 U3G_DEV(QUALCOMMINC, E0037, 0), 379 U3G_DEV(QUALCOMMINC, E0039, 0), 380 U3G_DEV(QUALCOMMINC, E0042, 0), 381 U3G_DEV(QUALCOMMINC, E0043, 0), 382 U3G_DEV(QUALCOMMINC, E0048, 0), 383 U3G_DEV(QUALCOMMINC, E0049, 0), 384 U3G_DEV(QUALCOMMINC, E0051, 0), 385 U3G_DEV(QUALCOMMINC, E0052, 0), 386 U3G_DEV(QUALCOMMINC, E0054, 0), 387 U3G_DEV(QUALCOMMINC, E0055, 0), 388 U3G_DEV(QUALCOMMINC, E0057, 0), 389 U3G_DEV(QUALCOMMINC, E0058, 0), 390 U3G_DEV(QUALCOMMINC, E0059, 0), 391 U3G_DEV(QUALCOMMINC, E0060, 0), 392 U3G_DEV(QUALCOMMINC, E0061, 0), 393 U3G_DEV(QUALCOMMINC, E0062, 0), 394 U3G_DEV(QUALCOMMINC, E0063, 0), 395 U3G_DEV(QUALCOMMINC, E0064, 0), 396 U3G_DEV(QUALCOMMINC, E0066, 0), 397 U3G_DEV(QUALCOMMINC, E0069, 0), 398 U3G_DEV(QUALCOMMINC, E0070, 0), 399 U3G_DEV(QUALCOMMINC, E0073, 0), 400 U3G_DEV(QUALCOMMINC, E0076, 0), 401 U3G_DEV(QUALCOMMINC, E0078, 0), 402 U3G_DEV(QUALCOMMINC, E0082, 0), 403 U3G_DEV(QUALCOMMINC, E0086, 0), 404 U3G_DEV(QUALCOMMINC, E2002, 0), 405 U3G_DEV(QUALCOMMINC, E2003, 0), 406 U3G_DEV(QUALCOMMINC, MF626, 0), 407 U3G_DEV(QUALCOMMINC, MF628, 0), 408 U3G_DEV(QUALCOMMINC, ZTE_STOR, U3GFL_SCSI_EJECT), 409 U3G_DEV(QUANTA, GKE, 0), 410 U3G_DEV(QUANTA, GLE, 0), 411 U3G_DEV(QUANTA, GLX, 0), 412 U3G_DEV(QUANTA, Q101, 0), 413 U3G_DEV(QUANTA, Q111, 0), 414 U3G_DEV(SIERRA, AC402, 0), 415 U3G_DEV(SIERRA, AC595U, 0), 416 U3G_DEV(SIERRA, AC597E, 0), 417 U3G_DEV(SIERRA, AC875E, 0), 418 U3G_DEV(SIERRA, AC875U, 0), 419 U3G_DEV(SIERRA, AC875U_2, 0), 420 U3G_DEV(SIERRA, AC880, 0), 421 U3G_DEV(SIERRA, AC880E, 0), 422 U3G_DEV(SIERRA, AC880U, 0), 423 U3G_DEV(SIERRA, AC881, 0), 424 U3G_DEV(SIERRA, AC881E, 0), 425 U3G_DEV(SIERRA, AC881U, 0), 426 U3G_DEV(SIERRA, AC885E, 0), 427 U3G_DEV(SIERRA, AC885E_2, 0), 428 U3G_DEV(SIERRA, AC885U, 0), 429 U3G_DEV(SIERRA, AIRCARD580, 0), 430 U3G_DEV(SIERRA, AIRCARD595, 0), 431 U3G_DEV(SIERRA, AIRCARD875, 0), 432 U3G_DEV(SIERRA, C22, 0), 433 U3G_DEV(SIERRA, C597, 0), 434 U3G_DEV(SIERRA, C888, 0), 435 U3G_DEV(SIERRA, E0029, 0), 436 U3G_DEV(SIERRA, E6892, 0), 437 U3G_DEV(SIERRA, E6893, 0), 438 U3G_DEV(SIERRA, EM5625, 0), 439 U3G_DEV(SIERRA, EM5725, 0), 440 U3G_DEV(SIERRA, MC5720, 0), 441 U3G_DEV(SIERRA, MC5720_2, 0), 442 U3G_DEV(SIERRA, MC5725, 0), 443 U3G_DEV(SIERRA, MC5727, 0), 444 U3G_DEV(SIERRA, MC5727_2, 0), 445 U3G_DEV(SIERRA, MC5728, 0), 446 U3G_DEV(SIERRA, MC8755, 0), 447 U3G_DEV(SIERRA, MC8755_2, 0), 448 U3G_DEV(SIERRA, MC8755_3, 0), 449 U3G_DEV(SIERRA, MC8755_4, 0), 450 U3G_DEV(SIERRA, MC8765, 0), 451 U3G_DEV(SIERRA, MC8765_2, 0), 452 U3G_DEV(SIERRA, MC8765_3, 0), 453 U3G_DEV(SIERRA, MC8775, 0), 454 U3G_DEV(SIERRA, MC8775_2, 0), 455 U3G_DEV(SIERRA, MC8780, 0), 456 U3G_DEV(SIERRA, MC8780_2, 0), 457 U3G_DEV(SIERRA, MC8780_3, 0), 458 U3G_DEV(SIERRA, MC8781, 0), 459 U3G_DEV(SIERRA, MC8781_2, 0), 460 U3G_DEV(SIERRA, MC8781_3, 0), 461 U3G_DEV(SIERRA, MC8785, 0), 462 U3G_DEV(SIERRA, MC8785_2, 0), 463 U3G_DEV(SIERRA, MC8790, 0), 464 U3G_DEV(SIERRA, MC8791, 0), 465 U3G_DEV(SIERRA, MC8792, 0), 466 U3G_DEV(SIERRA, MINI5725, 0), 467 U3G_DEV(SIERRA, T11, 0), 468 U3G_DEV(SIERRA, T598, 0), 469 U3G_DEV(SILABS, SAEL, U3GFL_SAEL_M460_INIT), 470 U3G_DEV(STELERA, C105, 0), 471 U3G_DEV(STELERA, E1003, 0), 472 U3G_DEV(STELERA, E1004, 0), 473 U3G_DEV(STELERA, E1005, 0), 474 U3G_DEV(STELERA, E1006, 0), 475 U3G_DEV(STELERA, E1007, 0), 476 U3G_DEV(STELERA, E1008, 0), 477 U3G_DEV(STELERA, E1009, 0), 478 U3G_DEV(STELERA, E100A, 0), 479 U3G_DEV(STELERA, E100B, 0), 480 U3G_DEV(STELERA, E100C, 0), 481 U3G_DEV(STELERA, E100D, 0), 482 U3G_DEV(STELERA, E100E, 0), 483 U3G_DEV(STELERA, E100F, 0), 484 U3G_DEV(STELERA, E1010, 0), 485 U3G_DEV(STELERA, E1011, 0), 486 U3G_DEV(STELERA, E1012, 0), 487 U3G_DEV(TCTMOBILE, X060S, 0), 488 U3G_DEV(TELIT, UC864E, 0), 489 U3G_DEV(TELIT, UC864G, 0), 490 U3G_DEV(TLAYTECH, TEU800, 0), 491 U3G_DEV(TOSHIBA, G450, 0), 492 U3G_DEV(TOSHIBA, HSDPA, 0), 493 U3G_DEV(YISO, C893, 0), 494 /* Autoinstallers */ 495 U3G_DEV(NOVATEL, ZEROCD, U3GFL_SCSI_EJECT), 496 U3G_DEV(SIERRA, TRUINSTALL, U3GFL_SIERRA_INIT), 497#undef U3G_DEV 498}; 499 500static void 501u3g_sierra_init(struct usb_device *udev) 502{ 503 struct usb_device_request req; 504 505 req.bmRequestType = UT_VENDOR; 506 req.bRequest = UR_SET_INTERFACE; 507 USETW(req.wValue, UF_DEVICE_REMOTE_WAKEUP); 508 USETW(req.wIndex, UHF_PORT_CONNECTION); 509 USETW(req.wLength, 0); 510 511 if (usbd_do_request_flags(udev, NULL, &req, 512 NULL, 0, NULL, USB_MS_HZ)) { 513 /* ignore any errors */ 514 } 515 return; 516} 517 518static void 519u3g_huawei_init(struct usb_device *udev) 520{ 521 struct usb_device_request req; 522 523 req.bmRequestType = UT_WRITE_DEVICE; 524 req.bRequest = UR_SET_FEATURE; 525 USETW(req.wValue, UF_DEVICE_REMOTE_WAKEUP); 526 USETW(req.wIndex, UHF_PORT_SUSPEND); 527 USETW(req.wLength, 0); 528 529 if (usbd_do_request_flags(udev, NULL, &req, 530 NULL, 0, NULL, USB_MS_HZ)) { 531 /* ignore any errors */ 532 } 533 return; 534} 535 536static void 537u3g_sael_m460_init(struct usb_device *udev) 538{ 539 static const uint8_t setup[][24] = { 540 { 0x41, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, 541 { 0x41, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 }, 542 { 0x41, 0x13, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 543 0x01, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 544 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, 545 { 0xc1, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x40, 0x02 }, 546 { 0xc1, 0x08, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00 }, 547 { 0x41, 0x07, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00 }, 548 { 0xc1, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 }, 549 { 0x41, 0x01, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00 }, 550 { 0x41, 0x07, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00 }, 551 { 0x41, 0x03, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00 }, 552 { 0x41, 0x19, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 553 0x00, 0x00, 0x00, 0x00, 0x11, 0x13 }, 554 { 0x41, 0x13, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 555 0x09, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 556 0x0a, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00 }, 557 { 0x41, 0x12, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00 }, 558 { 0x41, 0x01, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00 }, 559 { 0x41, 0x07, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00 }, 560 { 0x41, 0x03, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00 }, 561 { 0x41, 0x19, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 562 0x00, 0x00, 0x00, 0x00, 0x11, 0x13 }, 563 { 0x41, 0x13, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 564 0x09, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 565 0x0a, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00 }, 566 { 0x41, 0x07, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00 }, 567 }; 568 569 struct usb_device_request req; 570 usb_error_t err; 571 uint16_t len; 572 uint8_t buf[0x300]; 573 uint8_t n; 574 575 DPRINTFN(1, "\n"); 576 577 if (usbd_req_set_alt_interface_no(udev, NULL, 0, 0)) { 578 DPRINTFN(0, "Alt setting 0 failed\n"); 579 return; 580 } 581 582 for (n = 0; n != (sizeof(setup)/sizeof(setup[0])); n++) { 583 584 memcpy(&req, setup[n], sizeof(req)); 585 586 len = UGETW(req.wLength); 587 if (req.bmRequestType & UE_DIR_IN) { 588 if (len > sizeof(buf)) { 589 DPRINTFN(0, "too small buffer\n"); 590 continue; 591 } 592 err = usbd_do_request(udev, NULL, &req, buf); 593 } else { 594 if (len > (sizeof(setup[0]) - 8)) { 595 DPRINTFN(0, "too small buffer\n"); 596 continue; 597 } 598 err = usbd_do_request(udev, NULL, &req, 599 __DECONST(uint8_t *, &setup[n][8])); 600 } 601 if (err) { 602 DPRINTFN(1, "request %u failed\n", 603 (unsigned int)n); 604 /* 605 * Some of the requests will fail. Stop doing 606 * requests when we are getting timeouts so 607 * that we don't block the explore/attach 608 * thread forever. 609 */ 610 if (err == USB_ERR_TIMEOUT) 611 break; 612 } 613 } 614} 615 616/* 617 * The following function handles 3G modem devices (E220, Mobile, 618 * etc.) with auto-install flash disks for Windows/MacOSX on the first 619 * interface. After some command or some delay they change appearance 620 * to a modem. 621 */ 622static void 623u3g_test_autoinst(void *arg, struct usb_device *udev, 624 struct usb_attach_arg *uaa) 625{ 626 struct usb_interface *iface; 627 struct usb_interface_descriptor *id; 628 uint32_t flags; 629 630 if (uaa->dev_state != UAA_DEV_READY) 631 return; 632 633 iface = usbd_get_iface(udev, 0); 634 if (iface == NULL) 635 return; 636 id = iface->idesc; 637 if (id == NULL || id->bInterfaceClass != UICLASS_MASS) 638 return; 639 if (usbd_lookup_id_by_uaa(u3g_devs, sizeof(u3g_devs), uaa)) { 640 /* no device match */ 641 return; 642 } 643 flags = USB_GET_DRIVER_INFO(uaa); 644 645 if (flags & U3GFL_HUAWEI_INIT) { 646 u3g_huawei_init(udev); 647 } else if (flags & U3GFL_SCSI_EJECT) { 648 if (usb_test_autoinstall(udev, 0, 1) != 0) 649 return; 650 } else if (flags & U3GFL_SIERRA_INIT) { 651 u3g_sierra_init(udev); 652 } else { 653 /* no quirks */ 654 return; 655 } 656 uaa->dev_state = UAA_DEV_EJECTING; 657 return; /* success */ 658} 659 660static int 661u3g_driver_loaded(struct module *mod, int what, void *arg) 662{ 663 switch (what) { 664 case MOD_LOAD: 665 /* register our autoinstall handler */ 666 u3g_etag = EVENTHANDLER_REGISTER(usb_dev_configured, 667 u3g_test_autoinst, NULL, EVENTHANDLER_PRI_ANY); 668 break; 669 case MOD_UNLOAD: 670 EVENTHANDLER_DEREGISTER(usb_dev_configured, u3g_etag); 671 break; 672 default: 673 return (EOPNOTSUPP); 674 } 675 return (0); 676} 677 678static int 679u3g_probe(device_t self) 680{ 681 struct usb_attach_arg *uaa = device_get_ivars(self); 682 683 if (uaa->usb_mode != USB_MODE_HOST) { 684 return (ENXIO); 685 } 686 if (uaa->info.bConfigIndex != U3G_CONFIG_INDEX) { 687 return (ENXIO); 688 } 689 if (uaa->info.bInterfaceClass != UICLASS_VENDOR) { 690 return (ENXIO); 691 } 692 return (usbd_lookup_id_by_uaa(u3g_devs, sizeof(u3g_devs), uaa)); 693} 694 695static int 696u3g_attach(device_t dev) 697{ 698 struct usb_config u3g_config_tmp[U3G_N_TRANSFER]; 699 struct usb_attach_arg *uaa = device_get_ivars(dev); 700 struct u3g_softc *sc = device_get_softc(dev); 701 struct usb_interface *iface; 702 struct usb_interface_descriptor *id; 703 uint32_t iface_valid; 704 int error, flags, nports; 705 int ep, n; 706 uint8_t i; 707 708 DPRINTF("sc=%p\n", sc); 709 710 flags = USB_GET_DRIVER_INFO(uaa); 711 712 if (flags & U3GFL_SAEL_M460_INIT) 713 u3g_sael_m460_init(uaa->device); 714 715 /* copy in USB config */ 716 for (n = 0; n != U3G_N_TRANSFER; n++) 717 u3g_config_tmp[n] = u3g_config[n]; 718 719 device_set_usb_desc(dev); 720 mtx_init(&sc->sc_mtx, "u3g", NULL, MTX_DEF); 721 722 sc->sc_udev = uaa->device; 723 724 /* Claim all interfaces on the device */ 725 iface_valid = 0; 726 for (i = uaa->info.bIfaceIndex; i < USB_IFACE_MAX; i++) { 727 iface = usbd_get_iface(uaa->device, i); 728 if (iface == NULL) 729 break; 730 id = usbd_get_interface_descriptor(iface); 731 if (id == NULL || id->bInterfaceClass != UICLASS_VENDOR) 732 continue; 733 usbd_set_parent_iface(uaa->device, i, uaa->info.bIfaceIndex); 734 iface_valid |= (1<<i); 735 } 736 737 i = 0; /* interface index */ 738 ep = 0; /* endpoint index */ 739 nports = 0; /* number of ports */ 740 while (i < USB_IFACE_MAX) { 741 if ((iface_valid & (1<<i)) == 0) { 742 i++; 743 continue; 744 } 745 746 /* update BULK endpoint index */ 747 for (n = 0; n < U3G_N_TRANSFER; n++) 748 u3g_config_tmp[n].ep_index = ep; 749 750 /* try to allocate a set of BULK endpoints */ 751 error = usbd_transfer_setup(uaa->device, &i, 752 sc->sc_xfer[nports], u3g_config_tmp, U3G_N_TRANSFER, 753 &sc->sc_ucom[nports], &sc->sc_mtx); 754 if (error) { 755 /* next interface */ 756 i++; 757 ep = 0; 758 continue; 759 } 760 761 /* set stall by default */ 762 mtx_lock(&sc->sc_mtx); 763 usbd_xfer_set_stall(sc->sc_xfer[nports][U3G_BULK_WR]); 764 usbd_xfer_set_stall(sc->sc_xfer[nports][U3G_BULK_RD]); 765 mtx_unlock(&sc->sc_mtx); 766 767 nports++; /* found one port */ 768 ep++; 769 if (nports == U3G_MAXPORTS) 770 break; 771 } 772 if (nports == 0) { 773 device_printf(dev, "no ports found\n"); 774 goto detach; 775 } 776 sc->sc_numports = nports; 777 778 error = ucom_attach(&sc->sc_super_ucom, sc->sc_ucom, 779 sc->sc_numports, sc, &u3g_callback, &sc->sc_mtx); 780 if (error) { 781 DPRINTF("ucom_attach failed\n"); 782 goto detach; 783 } 784 if (sc->sc_numports > 1) 785 device_printf(dev, "Found %u ports.\n", sc->sc_numports); 786 return (0); 787 788detach: 789 u3g_detach(dev); 790 return (ENXIO); 791} 792 793static int 794u3g_detach(device_t dev) 795{ 796 struct u3g_softc *sc = device_get_softc(dev); 797 uint8_t m; 798 799 DPRINTF("sc=%p\n", sc); 800 801 /* NOTE: It is not dangerous to detach more ports than attached! */ 802 ucom_detach(&sc->sc_super_ucom, sc->sc_ucom, U3G_MAXPORTS); 803 804 for (m = 0; m != U3G_MAXPORTS; m++) 805 usbd_transfer_unsetup(sc->sc_xfer[m], U3G_N_TRANSFER); 806 mtx_destroy(&sc->sc_mtx); 807 808 return (0); 809} 810 811static void 812u3g_start_read(struct ucom_softc *ucom) 813{ 814 struct u3g_softc *sc = ucom->sc_parent; 815 816 /* start read endpoint */ 817 usbd_transfer_start(sc->sc_xfer[ucom->sc_local_unit][U3G_BULK_RD]); 818 return; 819} 820 821static void 822u3g_stop_read(struct ucom_softc *ucom) 823{ 824 struct u3g_softc *sc = ucom->sc_parent; 825 826 /* stop read endpoint */ 827 usbd_transfer_stop(sc->sc_xfer[ucom->sc_local_unit][U3G_BULK_RD]); 828 return; 829} 830 831static void 832u3g_start_write(struct ucom_softc *ucom) 833{ 834 struct u3g_softc *sc = ucom->sc_parent; 835 836 usbd_transfer_start(sc->sc_xfer[ucom->sc_local_unit][U3G_BULK_WR]); 837 return; 838} 839 840static void 841u3g_stop_write(struct ucom_softc *ucom) 842{ 843 struct u3g_softc *sc = ucom->sc_parent; 844 845 usbd_transfer_stop(sc->sc_xfer[ucom->sc_local_unit][U3G_BULK_WR]); 846 return; 847} 848 849static void 850u3g_write_callback(struct usb_xfer *xfer, usb_error_t error) 851{ 852 struct ucom_softc *ucom = usbd_xfer_softc(xfer); 853 struct usb_page_cache *pc; 854 uint32_t actlen; 855 856 switch (USB_GET_STATE(xfer)) { 857 case USB_ST_TRANSFERRED: 858 case USB_ST_SETUP: 859tr_setup: 860 pc = usbd_xfer_get_frame(xfer, 0); 861 if (ucom_get_data(ucom, pc, 0, U3G_BSIZE, &actlen)) { 862 usbd_xfer_set_frame_len(xfer, 0, actlen); 863 usbd_transfer_submit(xfer); 864 } 865 break; 866 867 default: /* Error */ 868 if (error != USB_ERR_CANCELLED) { 869 /* do a builtin clear-stall */ 870 usbd_xfer_set_stall(xfer); 871 goto tr_setup; 872 } 873 break; 874 } 875 return; 876} 877 878static void 879u3g_read_callback(struct usb_xfer *xfer, usb_error_t error) 880{ 881 struct ucom_softc *ucom = usbd_xfer_softc(xfer); 882 struct usb_page_cache *pc; 883 int actlen; 884 885 usbd_xfer_status(xfer, &actlen, NULL, NULL, NULL); 886 887 switch (USB_GET_STATE(xfer)) { 888 case USB_ST_TRANSFERRED: 889 pc = usbd_xfer_get_frame(xfer, 0); 890 ucom_put_data(ucom, pc, 0, actlen); 891 892 case USB_ST_SETUP: 893tr_setup: 894 usbd_xfer_set_frame_len(xfer, 0, usbd_xfer_max_len(xfer)); 895 usbd_transfer_submit(xfer); 896 break; 897 898 default: /* Error */ 899 if (error != USB_ERR_CANCELLED) { 900 /* do a builtin clear-stall */ 901 usbd_xfer_set_stall(xfer); 902 goto tr_setup; 903 } 904 break; 905 } 906 return; 907} 908