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 * $FreeBSD$ 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/module.h> 43 #include <sys/lock.h> 44 #include <sys/mutex.h> 45 #include <sys/condvar.h> 46 #include <sys/sysctl.h> 47 #include <sys/sx.h> 48 #include <sys/unistd.h> 49 #include <sys/callout.h> 50 #include <sys/malloc.h> 51 #include <sys/priv.h> 52 53 #include <dev/usb/usb.h> 54 #include <dev/usb/usbdi.h> 55 #include <dev/usb/usbdi_util.h> 56 #include <dev/usb/usb_cdc.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_msctest.h> 63 64 #include <dev/usb/serial/usb_serial.h> 65 #include <dev/usb/quirk/usb_quirk.h> 66 67 #ifdef USB_DEBUG 68 static int u3g_debug = 0; 69 70 static SYSCTL_NODE(_hw_usb, OID_AUTO, u3g, CTLFLAG_RW, 0, "USB 3g"); 71 SYSCTL_INT(_hw_usb_u3g, OID_AUTO, debug, CTLFLAG_RWTUN, 72 &u3g_debug, 0, "Debug level"); 73 #endif 74 75 #define U3G_MAXPORTS 12 76 #define U3G_CONFIG_INDEX 0 77 #define U3G_BSIZE 2048 78 #define U3G_TXSIZE (U3G_BSIZE / U3G_TXFRAMES) 79 #define U3G_TXFRAMES 4 80 81 /* Eject methods; See also usb_quirks.h:UQ_MSC_EJECT_* */ 82 #define U3GINIT_HUAWEI 1 /* Requires Huawei init command */ 83 #define U3GINIT_SIERRA 2 /* Requires Sierra init command */ 84 #define U3GINIT_SCSIEJECT 3 /* Requires SCSI eject command */ 85 #define U3GINIT_REZERO 4 /* Requires SCSI rezero command */ 86 #define U3GINIT_ZTESTOR 5 /* Requires ZTE SCSI command */ 87 #define U3GINIT_CMOTECH 6 /* Requires CMOTECH SCSI command */ 88 #define U3GINIT_WAIT 7 /* Device reappears after a delay */ 89 #define U3GINIT_SAEL_M460 8 /* Requires vendor init */ 90 #define U3GINIT_HUAWEISCSI 9 /* Requires Huawei SCSI init command */ 91 #define U3GINIT_HUAWEISCSI2 10 /* Requires Huawei SCSI init command (2) */ 92 #define U3GINIT_TCT 11 /* Requires TCT Mobile init command */ 93 94 enum { 95 U3G_BULK_WR, 96 U3G_BULK_RD, 97 U3G_INTR, 98 U3G_N_TRANSFER, 99 }; 100 101 struct u3g_softc { 102 struct ucom_super_softc sc_super_ucom; 103 struct ucom_softc sc_ucom[U3G_MAXPORTS]; 104 105 struct usb_xfer *sc_xfer[U3G_MAXPORTS][U3G_N_TRANSFER]; 106 uint8_t sc_iface[U3G_MAXPORTS]; /* local status register */ 107 uint8_t sc_lsr[U3G_MAXPORTS]; /* local status register */ 108 uint8_t sc_msr[U3G_MAXPORTS]; /* u3g status register */ 109 uint16_t sc_line[U3G_MAXPORTS]; /* line status */ 110 111 struct usb_device *sc_udev; 112 struct mtx sc_mtx; 113 114 uint8_t sc_numports; 115 }; 116 117 static device_probe_t u3g_probe; 118 static device_attach_t u3g_attach; 119 static device_detach_t u3g_detach; 120 static void u3g_free_softc(struct u3g_softc *); 121 122 static usb_callback_t u3g_write_callback; 123 static usb_callback_t u3g_read_callback; 124 static usb_callback_t u3g_intr_callback; 125 126 static void u3g_cfg_get_status(struct ucom_softc *, uint8_t *, uint8_t *); 127 static void u3g_cfg_set_dtr(struct ucom_softc *, uint8_t); 128 static void u3g_cfg_set_rts(struct ucom_softc *, uint8_t); 129 static void u3g_start_read(struct ucom_softc *ucom); 130 static void u3g_stop_read(struct ucom_softc *ucom); 131 static void u3g_start_write(struct ucom_softc *ucom); 132 static void u3g_stop_write(struct ucom_softc *ucom); 133 static void u3g_poll(struct ucom_softc *ucom); 134 static void u3g_free(struct ucom_softc *ucom); 135 136 137 static void u3g_test_autoinst(void *, struct usb_device *, 138 struct usb_attach_arg *); 139 static int u3g_driver_loaded(struct module *mod, int what, void *arg); 140 141 static eventhandler_tag u3g_etag; 142 143 static const struct usb_config u3g_config[U3G_N_TRANSFER] = { 144 145 [U3G_BULK_WR] = { 146 .type = UE_BULK, 147 .endpoint = UE_ADDR_ANY, 148 .direction = UE_DIR_OUT, 149 .bufsize = U3G_BSIZE,/* bytes */ 150 .frames = U3G_TXFRAMES, 151 .flags = {.pipe_bof = 1,.force_short_xfer = 1,}, 152 .callback = &u3g_write_callback, 153 }, 154 155 [U3G_BULK_RD] = { 156 .type = UE_BULK, 157 .endpoint = UE_ADDR_ANY, 158 .direction = UE_DIR_IN, 159 .bufsize = U3G_BSIZE,/* bytes */ 160 .flags = {.pipe_bof = 1,.short_xfer_ok = 1,}, 161 .callback = &u3g_read_callback, 162 }, 163 164 [U3G_INTR] = { 165 .type = UE_INTERRUPT, 166 .endpoint = UE_ADDR_ANY, 167 .direction = UE_DIR_IN, 168 .flags = {.pipe_bof = 1,.short_xfer_ok = 1,.no_pipe_ok = 1,}, 169 .bufsize = 0, /* use wMaxPacketSize */ 170 .callback = &u3g_intr_callback, 171 }, 172 }; 173 174 static const struct ucom_callback u3g_callback = { 175 .ucom_cfg_get_status = &u3g_cfg_get_status, 176 .ucom_cfg_set_dtr = &u3g_cfg_set_dtr, 177 .ucom_cfg_set_rts = &u3g_cfg_set_rts, 178 .ucom_start_read = &u3g_start_read, 179 .ucom_stop_read = &u3g_stop_read, 180 .ucom_start_write = &u3g_start_write, 181 .ucom_stop_write = &u3g_stop_write, 182 .ucom_poll = &u3g_poll, 183 .ucom_free = &u3g_free, 184 }; 185 186 static device_method_t u3g_methods[] = { 187 DEVMETHOD(device_probe, u3g_probe), 188 DEVMETHOD(device_attach, u3g_attach), 189 DEVMETHOD(device_detach, u3g_detach), 190 DEVMETHOD_END 191 }; 192 193 static devclass_t u3g_devclass; 194 195 static driver_t u3g_driver = { 196 .name = "u3g", 197 .methods = u3g_methods, 198 .size = sizeof(struct u3g_softc), 199 }; 200 201 static const STRUCT_USB_HOST_ID u3g_devs[] = { 202 #define U3G_DEV(v,p,i) { USB_VPI(USB_VENDOR_##v, USB_PRODUCT_##v##_##p, i) } 203 U3G_DEV(ABIT, AK_020, 0), 204 U3G_DEV(ACERP, H10, 0), 205 U3G_DEV(AIRPLUS, MCD650, 0), 206 U3G_DEV(AIRPRIME, PC5220, 0), 207 U3G_DEV(AIRPRIME, AC313U, 0), 208 U3G_DEV(ALINK, 3G, 0), 209 U3G_DEV(ALINK, 3GU, 0), 210 U3G_DEV(ALINK, DWM652U5, 0), 211 U3G_DEV(AMOI, H01, 0), 212 U3G_DEV(AMOI, H01A, 0), 213 U3G_DEV(AMOI, H02, 0), 214 U3G_DEV(ANYDATA, ADU_500A, 0), 215 U3G_DEV(ANYDATA, ADU_620UW, 0), 216 U3G_DEV(ANYDATA, ADU_E100X, 0), 217 U3G_DEV(AXESSTEL, DATAMODEM, 0), 218 U3G_DEV(CMOTECH, CDMA_MODEM1, 0), 219 U3G_DEV(CMOTECH, CGU628, U3GINIT_CMOTECH), 220 U3G_DEV(DELL, U5500, 0), 221 U3G_DEV(DELL, U5505, 0), 222 U3G_DEV(DELL, U5510, 0), 223 U3G_DEV(DELL, U5520, 0), 224 U3G_DEV(DELL, U5520_2, 0), 225 U3G_DEV(DELL, U5520_3, 0), 226 U3G_DEV(DELL, U5700, 0), 227 U3G_DEV(DELL, U5700_2, 0), 228 U3G_DEV(DELL, U5700_3, 0), 229 U3G_DEV(DELL, U5700_4, 0), 230 U3G_DEV(DELL, U5720, 0), 231 U3G_DEV(DELL, U5720_2, 0), 232 U3G_DEV(DELL, U5730, 0), 233 U3G_DEV(DELL, U5730_2, 0), 234 U3G_DEV(DELL, U5730_3, 0), 235 U3G_DEV(DELL, U740, 0), 236 U3G_DEV(DLINK, DWR510_CD, U3GINIT_SCSIEJECT), 237 U3G_DEV(DLINK, DWR510, 0), 238 U3G_DEV(DLINK, DWM157_CD, U3GINIT_SCSIEJECT), 239 U3G_DEV(DLINK, DWM157, 0), 240 U3G_DEV(DLINK, DWM222_CD, U3GINIT_SCSIEJECT), 241 U3G_DEV(DLINK, DWM222, 0), 242 U3G_DEV(DLINK3, DWM652, 0), 243 U3G_DEV(HP, EV2200, 0), 244 U3G_DEV(HP, HS2300, 0), 245 U3G_DEV(HP, UN2420_QDL, 0), 246 U3G_DEV(HP, UN2420, 0), 247 U3G_DEV(HUAWEI, E1401, U3GINIT_HUAWEI), 248 U3G_DEV(HUAWEI, E1402, U3GINIT_HUAWEI), 249 U3G_DEV(HUAWEI, E1403, U3GINIT_HUAWEI), 250 U3G_DEV(HUAWEI, E1404, U3GINIT_HUAWEI), 251 U3G_DEV(HUAWEI, E1405, U3GINIT_HUAWEI), 252 U3G_DEV(HUAWEI, E1406, U3GINIT_HUAWEI), 253 U3G_DEV(HUAWEI, E1407, U3GINIT_HUAWEI), 254 U3G_DEV(HUAWEI, E1408, U3GINIT_HUAWEI), 255 U3G_DEV(HUAWEI, E1409, U3GINIT_HUAWEI), 256 U3G_DEV(HUAWEI, E140A, U3GINIT_HUAWEI), 257 U3G_DEV(HUAWEI, E140B, U3GINIT_HUAWEI), 258 U3G_DEV(HUAWEI, E140D, U3GINIT_HUAWEI), 259 U3G_DEV(HUAWEI, E140E, U3GINIT_HUAWEI), 260 U3G_DEV(HUAWEI, E140F, U3GINIT_HUAWEI), 261 U3G_DEV(HUAWEI, E1410, U3GINIT_HUAWEI), 262 U3G_DEV(HUAWEI, E1411, U3GINIT_HUAWEI), 263 U3G_DEV(HUAWEI, E1412, U3GINIT_HUAWEI), 264 U3G_DEV(HUAWEI, E1413, U3GINIT_HUAWEI), 265 U3G_DEV(HUAWEI, E1414, U3GINIT_HUAWEI), 266 U3G_DEV(HUAWEI, E1415, U3GINIT_HUAWEI), 267 U3G_DEV(HUAWEI, E1416, U3GINIT_HUAWEI), 268 U3G_DEV(HUAWEI, E1417, U3GINIT_HUAWEI), 269 U3G_DEV(HUAWEI, E1418, U3GINIT_HUAWEI), 270 U3G_DEV(HUAWEI, E1419, U3GINIT_HUAWEI), 271 U3G_DEV(HUAWEI, E141A, U3GINIT_HUAWEI), 272 U3G_DEV(HUAWEI, E141B, U3GINIT_HUAWEI), 273 U3G_DEV(HUAWEI, E141C, U3GINIT_HUAWEI), 274 U3G_DEV(HUAWEI, E141D, U3GINIT_HUAWEI), 275 U3G_DEV(HUAWEI, E141E, U3GINIT_HUAWEI), 276 U3G_DEV(HUAWEI, E141F, U3GINIT_HUAWEI), 277 U3G_DEV(HUAWEI, E1420, U3GINIT_HUAWEI), 278 U3G_DEV(HUAWEI, E1421, U3GINIT_HUAWEI), 279 U3G_DEV(HUAWEI, E1422, U3GINIT_HUAWEI), 280 U3G_DEV(HUAWEI, E1423, U3GINIT_HUAWEI), 281 U3G_DEV(HUAWEI, E1424, U3GINIT_HUAWEI), 282 U3G_DEV(HUAWEI, E1425, U3GINIT_HUAWEI), 283 U3G_DEV(HUAWEI, E1426, U3GINIT_HUAWEI), 284 U3G_DEV(HUAWEI, E1427, U3GINIT_HUAWEI), 285 U3G_DEV(HUAWEI, E1428, U3GINIT_HUAWEI), 286 U3G_DEV(HUAWEI, E1429, U3GINIT_HUAWEI), 287 U3G_DEV(HUAWEI, E142A, U3GINIT_HUAWEI), 288 U3G_DEV(HUAWEI, E142B, U3GINIT_HUAWEI), 289 U3G_DEV(HUAWEI, E142C, U3GINIT_HUAWEI), 290 U3G_DEV(HUAWEI, E142D, U3GINIT_HUAWEI), 291 U3G_DEV(HUAWEI, E142E, U3GINIT_HUAWEI), 292 U3G_DEV(HUAWEI, E142F, U3GINIT_HUAWEI), 293 U3G_DEV(HUAWEI, E1430, U3GINIT_HUAWEI), 294 U3G_DEV(HUAWEI, E1431, U3GINIT_HUAWEI), 295 U3G_DEV(HUAWEI, E1432, U3GINIT_HUAWEI), 296 U3G_DEV(HUAWEI, E1433, U3GINIT_HUAWEI), 297 U3G_DEV(HUAWEI, E1434, U3GINIT_HUAWEI), 298 U3G_DEV(HUAWEI, E1435, U3GINIT_HUAWEI), 299 U3G_DEV(HUAWEI, E1436, U3GINIT_HUAWEI), 300 U3G_DEV(HUAWEI, E1437, U3GINIT_HUAWEI), 301 U3G_DEV(HUAWEI, E1438, U3GINIT_HUAWEI), 302 U3G_DEV(HUAWEI, E1439, U3GINIT_HUAWEI), 303 U3G_DEV(HUAWEI, E143A, U3GINIT_HUAWEI), 304 U3G_DEV(HUAWEI, E143B, U3GINIT_HUAWEI), 305 U3G_DEV(HUAWEI, E143C, U3GINIT_HUAWEI), 306 U3G_DEV(HUAWEI, E143D, U3GINIT_HUAWEI), 307 U3G_DEV(HUAWEI, E143E, U3GINIT_HUAWEI), 308 U3G_DEV(HUAWEI, E143F, U3GINIT_HUAWEI), 309 U3G_DEV(HUAWEI, E173, 0), 310 U3G_DEV(HUAWEI, E173_INIT, U3GINIT_HUAWEISCSI), 311 U3G_DEV(HUAWEI, E3131, 0), 312 U3G_DEV(HUAWEI, E3131_INIT, U3GINIT_HUAWEISCSI2), 313 U3G_DEV(HUAWEI, E180V, U3GINIT_HUAWEI), 314 U3G_DEV(HUAWEI, E220, U3GINIT_HUAWEI), 315 U3G_DEV(HUAWEI, E220BIS, U3GINIT_HUAWEI), 316 U3G_DEV(HUAWEI, E392, U3GINIT_HUAWEISCSI), 317 U3G_DEV(HUAWEI, ME909U, U3GINIT_HUAWEISCSI2), 318 U3G_DEV(HUAWEI, ME909S, U3GINIT_HUAWEISCSI2), 319 U3G_DEV(HUAWEI, MOBILE, U3GINIT_HUAWEI), 320 U3G_DEV(HUAWEI, E1752, U3GINIT_HUAWEISCSI), 321 U3G_DEV(HUAWEI, E1820, U3GINIT_HUAWEISCSI), 322 U3G_DEV(HUAWEI, K3771, U3GINIT_HUAWEI), 323 U3G_DEV(HUAWEI, K3771_INIT, U3GINIT_HUAWEISCSI2), 324 U3G_DEV(HUAWEI, K3772, U3GINIT_HUAWEI), 325 U3G_DEV(HUAWEI, K3772_INIT, U3GINIT_HUAWEISCSI2), 326 U3G_DEV(HUAWEI, K3765, U3GINIT_HUAWEI), 327 U3G_DEV(HUAWEI, K3765_INIT, U3GINIT_HUAWEISCSI), 328 U3G_DEV(HUAWEI, K3770, U3GINIT_HUAWEI), 329 U3G_DEV(HUAWEI, K3770_INIT, U3GINIT_HUAWEISCSI), 330 U3G_DEV(HUAWEI, K4505, U3GINIT_HUAWEI), 331 U3G_DEV(HUAWEI, K4505_INIT, U3GINIT_HUAWEISCSI), 332 U3G_DEV(HUAWEI, ETS2055, U3GINIT_HUAWEI), 333 U3G_DEV(HUAWEI, E3272_INIT, U3GINIT_HUAWEISCSI2), 334 U3G_DEV(HUAWEI, E3272, 0), 335 U3G_DEV(KYOCERA2, CDMA_MSM_K, 0), 336 U3G_DEV(KYOCERA2, KPC680, 0), 337 U3G_DEV(LONGCHEER, WM66, U3GINIT_HUAWEI), 338 U3G_DEV(LONGCHEER, DISK, U3GINIT_TCT), 339 U3G_DEV(LONGCHEER, W14, 0), 340 U3G_DEV(LONGCHEER, XSSTICK, 0), 341 U3G_DEV(MERLIN, V620, 0), 342 U3G_DEV(NEOTEL, PRIME, 0), 343 U3G_DEV(NOVATEL, E725, 0), 344 U3G_DEV(NOVATEL, ES620, 0), 345 U3G_DEV(NOVATEL, ES620_2, 0), 346 U3G_DEV(NOVATEL, EU730, 0), 347 U3G_DEV(NOVATEL, EU740, 0), 348 U3G_DEV(NOVATEL, EU870D, 0), 349 U3G_DEV(NOVATEL, MC760, 0), 350 U3G_DEV(NOVATEL, MC547, 0), 351 U3G_DEV(NOVATEL, MC679, 0), 352 U3G_DEV(NOVATEL, MC950D, 0), 353 U3G_DEV(NOVATEL, MC990D, 0), 354 U3G_DEV(NOVATEL, MIFI2200, U3GINIT_SCSIEJECT), 355 U3G_DEV(NOVATEL, MIFI2200V, U3GINIT_SCSIEJECT), 356 U3G_DEV(NOVATEL, U720, 0), 357 U3G_DEV(NOVATEL, U727, 0), 358 U3G_DEV(NOVATEL, U727_2, 0), 359 U3G_DEV(NOVATEL, U740, 0), 360 U3G_DEV(NOVATEL, U740_2, 0), 361 U3G_DEV(NOVATEL, U760, U3GINIT_SCSIEJECT), 362 U3G_DEV(NOVATEL, U870, 0), 363 U3G_DEV(NOVATEL, V620, 0), 364 U3G_DEV(NOVATEL, V640, 0), 365 U3G_DEV(NOVATEL, V720, 0), 366 U3G_DEV(NOVATEL, V740, 0), 367 U3G_DEV(NOVATEL, X950D, 0), 368 U3G_DEV(NOVATEL, XU870, 0), 369 U3G_DEV(MOTOROLA2, MB886, U3GINIT_SCSIEJECT), 370 U3G_DEV(OPTION, E6500, 0), 371 U3G_DEV(OPTION, E6501, 0), 372 U3G_DEV(OPTION, E6601, 0), 373 U3G_DEV(OPTION, E6721, 0), 374 U3G_DEV(OPTION, E6741, 0), 375 U3G_DEV(OPTION, E6761, 0), 376 U3G_DEV(OPTION, E6800, 0), 377 U3G_DEV(OPTION, E7021, 0), 378 U3G_DEV(OPTION, E7041, 0), 379 U3G_DEV(OPTION, E7061, 0), 380 U3G_DEV(OPTION, E7100, 0), 381 U3G_DEV(OPTION, GE40X, 0), 382 U3G_DEV(OPTION, GT3G, 0), 383 U3G_DEV(OPTION, GT3GPLUS, 0), 384 U3G_DEV(OPTION, GT3GQUAD, 0), 385 U3G_DEV(OPTION, GT3G_1, 0), 386 U3G_DEV(OPTION, GT3G_2, 0), 387 U3G_DEV(OPTION, GT3G_3, 0), 388 U3G_DEV(OPTION, GT3G_4, 0), 389 U3G_DEV(OPTION, GT3G_5, 0), 390 U3G_DEV(OPTION, GT3G_6, 0), 391 U3G_DEV(OPTION, GTHSDPA, 0), 392 U3G_DEV(OPTION, GTM380, 0), 393 U3G_DEV(OPTION, GTMAX36, 0), 394 U3G_DEV(OPTION, GTMAX380HSUPAE, 0), 395 U3G_DEV(OPTION, GTMAXHSUPA, 0), 396 U3G_DEV(OPTION, GTMAXHSUPAE, 0), 397 U3G_DEV(OPTION, VODAFONEMC3G, 0), 398 U3G_DEV(QISDA, H20_1, 0), 399 U3G_DEV(QISDA, H20_2, 0), 400 U3G_DEV(QISDA, H21_1, 0), 401 U3G_DEV(QISDA, H21_2, 0), 402 U3G_DEV(QUALCOMM, NTT_L02C_MODEM, U3GINIT_SCSIEJECT), 403 U3G_DEV(QUALCOMM2, AC8700, 0), 404 U3G_DEV(QUALCOMM2, MF330, 0), 405 U3G_DEV(QUALCOMM2, SIM5218, 0), 406 U3G_DEV(QUALCOMM2, WM620, 0), 407 U3G_DEV(QUALCOMM2, VW110L, U3GINIT_SCSIEJECT), 408 U3G_DEV(QUALCOMM2, GOBI2000_QDL, 0), 409 U3G_DEV(QUALCOMM2, GOBI2000, 0), 410 U3G_DEV(QUALCOMM2, VT80N, 0), 411 U3G_DEV(QUALCOMM3, VFAST2, 0), 412 U3G_DEV(QUALCOMMINC, AC2726, 0), 413 U3G_DEV(QUALCOMMINC, AC682_INIT, U3GINIT_SCSIEJECT), 414 U3G_DEV(QUALCOMMINC, AC682, 0), 415 U3G_DEV(QUALCOMMINC, AC8700, 0), 416 U3G_DEV(QUALCOMMINC, AC8710, 0), 417 U3G_DEV(QUALCOMMINC, CDMA_MSM, U3GINIT_SCSIEJECT), 418 U3G_DEV(QUALCOMMINC, E0002, 0), 419 U3G_DEV(QUALCOMMINC, E0003, 0), 420 U3G_DEV(QUALCOMMINC, E0004, 0), 421 U3G_DEV(QUALCOMMINC, E0005, 0), 422 U3G_DEV(QUALCOMMINC, E0006, 0), 423 U3G_DEV(QUALCOMMINC, E0007, 0), 424 U3G_DEV(QUALCOMMINC, E0008, 0), 425 U3G_DEV(QUALCOMMINC, E0009, 0), 426 U3G_DEV(QUALCOMMINC, E000A, 0), 427 U3G_DEV(QUALCOMMINC, E000B, 0), 428 U3G_DEV(QUALCOMMINC, E000C, 0), 429 U3G_DEV(QUALCOMMINC, E000D, 0), 430 U3G_DEV(QUALCOMMINC, E000E, 0), 431 U3G_DEV(QUALCOMMINC, E000F, 0), 432 U3G_DEV(QUALCOMMINC, E0010, 0), 433 U3G_DEV(QUALCOMMINC, E0011, 0), 434 U3G_DEV(QUALCOMMINC, E0012, 0), 435 U3G_DEV(QUALCOMMINC, E0013, 0), 436 U3G_DEV(QUALCOMMINC, E0014, 0), 437 U3G_DEV(QUALCOMMINC, E0017, 0), 438 U3G_DEV(QUALCOMMINC, E0018, 0), 439 U3G_DEV(QUALCOMMINC, E0019, 0), 440 U3G_DEV(QUALCOMMINC, E0020, 0), 441 U3G_DEV(QUALCOMMINC, E0021, 0), 442 U3G_DEV(QUALCOMMINC, E0022, 0), 443 U3G_DEV(QUALCOMMINC, E0023, 0), 444 U3G_DEV(QUALCOMMINC, E0024, 0), 445 U3G_DEV(QUALCOMMINC, E0025, 0), 446 U3G_DEV(QUALCOMMINC, E0026, 0), 447 U3G_DEV(QUALCOMMINC, E0027, 0), 448 U3G_DEV(QUALCOMMINC, E0028, 0), 449 U3G_DEV(QUALCOMMINC, E0029, 0), 450 U3G_DEV(QUALCOMMINC, E0030, 0), 451 U3G_DEV(QUALCOMMINC, E0032, 0), 452 U3G_DEV(QUALCOMMINC, E0033, 0), 453 U3G_DEV(QUALCOMMINC, E0037, 0), 454 U3G_DEV(QUALCOMMINC, E0039, 0), 455 U3G_DEV(QUALCOMMINC, E0042, 0), 456 U3G_DEV(QUALCOMMINC, E0043, 0), 457 U3G_DEV(QUALCOMMINC, E0048, 0), 458 U3G_DEV(QUALCOMMINC, E0049, 0), 459 U3G_DEV(QUALCOMMINC, E0051, 0), 460 U3G_DEV(QUALCOMMINC, E0052, 0), 461 U3G_DEV(QUALCOMMINC, E0054, 0), 462 U3G_DEV(QUALCOMMINC, E0055, 0), 463 U3G_DEV(QUALCOMMINC, E0057, 0), 464 U3G_DEV(QUALCOMMINC, E0058, 0), 465 U3G_DEV(QUALCOMMINC, E0059, 0), 466 U3G_DEV(QUALCOMMINC, E0060, 0), 467 U3G_DEV(QUALCOMMINC, E0061, 0), 468 U3G_DEV(QUALCOMMINC, E0062, 0), 469 U3G_DEV(QUALCOMMINC, E0063, 0), 470 U3G_DEV(QUALCOMMINC, E0064, 0), 471 U3G_DEV(QUALCOMMINC, E0066, 0), 472 U3G_DEV(QUALCOMMINC, E0069, 0), 473 U3G_DEV(QUALCOMMINC, E0070, 0), 474 U3G_DEV(QUALCOMMINC, E0073, 0), 475 U3G_DEV(QUALCOMMINC, E0076, 0), 476 U3G_DEV(QUALCOMMINC, E0078, 0), 477 U3G_DEV(QUALCOMMINC, E0082, 0), 478 U3G_DEV(QUALCOMMINC, E0086, 0), 479 U3G_DEV(QUALCOMMINC, SURFSTICK, 0), 480 U3G_DEV(QUALCOMMINC, E2002, 0), 481 U3G_DEV(QUALCOMMINC, E2003, 0), 482 U3G_DEV(QUALCOMMINC, K3772_Z, 0), 483 U3G_DEV(QUALCOMMINC, K3772_Z_INIT, U3GINIT_SCSIEJECT), 484 U3G_DEV(QUALCOMMINC, MF112, U3GINIT_ZTESTOR), 485 U3G_DEV(QUALCOMMINC, MF195E, 0), 486 U3G_DEV(QUALCOMMINC, MF195E_INIT, U3GINIT_SCSIEJECT), 487 U3G_DEV(QUALCOMMINC, MF626, 0), 488 U3G_DEV(QUALCOMMINC, MF628, 0), 489 U3G_DEV(QUALCOMMINC, MF633R, 0), 490 /* the following is a RNDIS device, no modem features */ 491 U3G_DEV(QUALCOMMINC, ZTE_MF730M, U3GINIT_SCSIEJECT), 492 U3G_DEV(QUANTA, GKE, 0), 493 U3G_DEV(QUANTA, GLE, 0), 494 U3G_DEV(QUANTA, GLX, 0), 495 U3G_DEV(QUANTA, Q101, 0), 496 U3G_DEV(QUANTA, Q111, 0), 497 U3G_DEV(QUECTEL, EC25, 0), 498 U3G_DEV(SIERRA, AC402, 0), 499 U3G_DEV(SIERRA, AC595U, 0), 500 U3G_DEV(SIERRA, AC313U, 0), 501 U3G_DEV(SIERRA, AC597E, 0), 502 U3G_DEV(SIERRA, AC875, 0), 503 U3G_DEV(SIERRA, AC875E, 0), 504 U3G_DEV(SIERRA, AC875U, 0), 505 U3G_DEV(SIERRA, AC875U_2, 0), 506 U3G_DEV(SIERRA, AC880, 0), 507 U3G_DEV(SIERRA, AC880E, 0), 508 U3G_DEV(SIERRA, AC880U, 0), 509 U3G_DEV(SIERRA, AC881, 0), 510 U3G_DEV(SIERRA, AC881E, 0), 511 U3G_DEV(SIERRA, AC881U, 0), 512 U3G_DEV(SIERRA, AC885E, 0), 513 U3G_DEV(SIERRA, AC885E_2, 0), 514 U3G_DEV(SIERRA, AC885U, 0), 515 U3G_DEV(SIERRA, AIRCARD580, 0), 516 U3G_DEV(SIERRA, AIRCARD595, 0), 517 U3G_DEV(SIERRA, C22, 0), 518 U3G_DEV(SIERRA, C597, 0), 519 U3G_DEV(SIERRA, C888, 0), 520 U3G_DEV(SIERRA, E0029, 0), 521 U3G_DEV(SIERRA, E6892, 0), 522 U3G_DEV(SIERRA, E6893, 0), 523 U3G_DEV(SIERRA, EM5625, 0), 524 U3G_DEV(SIERRA, EM5725, 0), 525 U3G_DEV(SIERRA, MC5720, 0), 526 U3G_DEV(SIERRA, MC5720_2, 0), 527 U3G_DEV(SIERRA, MC5725, 0), 528 U3G_DEV(SIERRA, MC5727, 0), 529 U3G_DEV(SIERRA, MC5727_2, 0), 530 U3G_DEV(SIERRA, MC5728, 0), 531 U3G_DEV(SIERRA, MC7354, 0), 532 U3G_DEV(SIERRA, MC7355, 0), 533 U3G_DEV(SIERRA, MC7430, 0), 534 U3G_DEV(SIERRA, MC8700, 0), 535 U3G_DEV(SIERRA, MC8755, 0), 536 U3G_DEV(SIERRA, MC8755_2, 0), 537 U3G_DEV(SIERRA, MC8755_3, 0), 538 U3G_DEV(SIERRA, MC8755_4, 0), 539 U3G_DEV(SIERRA, MC8765, 0), 540 U3G_DEV(SIERRA, MC8765_2, 0), 541 U3G_DEV(SIERRA, MC8765_3, 0), 542 U3G_DEV(SIERRA, MC8775, 0), 543 U3G_DEV(SIERRA, MC8775_2, 0), 544 U3G_DEV(SIERRA, MC8780, 0), 545 U3G_DEV(SIERRA, MC8780_2, 0), 546 U3G_DEV(SIERRA, MC8780_3, 0), 547 U3G_DEV(SIERRA, MC8781, 0), 548 U3G_DEV(SIERRA, MC8781_2, 0), 549 U3G_DEV(SIERRA, MC8781_3, 0), 550 U3G_DEV(SIERRA, MC8785, 0), 551 U3G_DEV(SIERRA, MC8785_2, 0), 552 U3G_DEV(SIERRA, MC8790, 0), 553 U3G_DEV(SIERRA, MC8791, 0), 554 U3G_DEV(SIERRA, MC8792, 0), 555 U3G_DEV(SIERRA, MINI5725, 0), 556 U3G_DEV(SIERRA, T11, 0), 557 U3G_DEV(SIERRA, T598, 0), 558 U3G_DEV(SILABS, SAEL, U3GINIT_SAEL_M460), 559 U3G_DEV(STELERA, C105, 0), 560 U3G_DEV(STELERA, E1003, 0), 561 U3G_DEV(STELERA, E1004, 0), 562 U3G_DEV(STELERA, E1005, 0), 563 U3G_DEV(STELERA, E1006, 0), 564 U3G_DEV(STELERA, E1007, 0), 565 U3G_DEV(STELERA, E1008, 0), 566 U3G_DEV(STELERA, E1009, 0), 567 U3G_DEV(STELERA, E100A, 0), 568 U3G_DEV(STELERA, E100B, 0), 569 U3G_DEV(STELERA, E100C, 0), 570 U3G_DEV(STELERA, E100D, 0), 571 U3G_DEV(STELERA, E100E, 0), 572 U3G_DEV(STELERA, E100F, 0), 573 U3G_DEV(STELERA, E1010, 0), 574 U3G_DEV(STELERA, E1011, 0), 575 U3G_DEV(STELERA, E1012, 0), 576 U3G_DEV(TCTMOBILE, X060S, 0), 577 U3G_DEV(TCTMOBILE, X080S, U3GINIT_TCT), 578 U3G_DEV(TELIT, UC864E, 0), 579 U3G_DEV(TELIT, UC864G, 0), 580 U3G_DEV(TLAYTECH, TEU800, 0), 581 U3G_DEV(TOSHIBA, G450, 0), 582 U3G_DEV(TOSHIBA, HSDPA, 0), 583 U3G_DEV(YISO, C893, 0), 584 U3G_DEV(WETELECOM, WM_D200, 0), 585 /* Autoinstallers */ 586 U3G_DEV(NOVATEL, ZEROCD, U3GINIT_SCSIEJECT), 587 U3G_DEV(OPTION, GTICON322, U3GINIT_REZERO), 588 U3G_DEV(QUALCOMMINC, ZTE_STOR, U3GINIT_ZTESTOR), 589 U3G_DEV(QUALCOMMINC, ZTE_STOR2, U3GINIT_SCSIEJECT), 590 U3G_DEV(QUANTA, Q101_STOR, U3GINIT_SCSIEJECT), 591 U3G_DEV(SIERRA, TRUINSTALL, U3GINIT_SIERRA), 592 #undef U3G_DEV 593 }; 594 595 DRIVER_MODULE(u3g, uhub, u3g_driver, u3g_devclass, u3g_driver_loaded, 0); 596 MODULE_DEPEND(u3g, ucom, 1, 1, 1); 597 MODULE_DEPEND(u3g, usb, 1, 1, 1); 598 MODULE_VERSION(u3g, 1); 599 USB_PNP_HOST_INFO(u3g_devs); 600 601 static int 602 u3g_sierra_init(struct usb_device *udev) 603 { 604 struct usb_device_request req; 605 606 req.bmRequestType = UT_VENDOR; 607 req.bRequest = UR_SET_INTERFACE; 608 USETW(req.wValue, UF_DEVICE_REMOTE_WAKEUP); 609 USETW(req.wIndex, UHF_PORT_CONNECTION); 610 USETW(req.wLength, 0); 611 612 if (usbd_do_request_flags(udev, NULL, &req, 613 NULL, 0, NULL, USB_MS_HZ)) { 614 /* ignore any errors */ 615 } 616 return (0); 617 } 618 619 static int 620 u3g_huawei_init(struct usb_device *udev) 621 { 622 struct usb_device_request req; 623 624 req.bmRequestType = UT_WRITE_DEVICE; 625 req.bRequest = UR_SET_FEATURE; 626 USETW(req.wValue, UF_DEVICE_REMOTE_WAKEUP); 627 USETW(req.wIndex, UHF_PORT_SUSPEND); 628 USETW(req.wLength, 0); 629 630 if (usbd_do_request_flags(udev, NULL, &req, 631 NULL, 0, NULL, USB_MS_HZ)) { 632 /* ignore any errors */ 633 } 634 return (0); 635 } 636 637 static int 638 u3g_huawei_is_cdce(uint16_t idVendor, uint8_t bInterfaceSubClass, 639 uint8_t bInterfaceProtocol) 640 { 641 /* 642 * This function returns non-zero if the interface being 643 * probed is of type CDC ethernet, which the U3G driver should 644 * not attach to. See sys/dev/usb/net/if_cdce.c for matching 645 * entries. 646 */ 647 if (idVendor != USB_VENDOR_HUAWEI) 648 goto done; 649 650 switch (bInterfaceSubClass) { 651 case 0x02: 652 switch (bInterfaceProtocol) { 653 case 0x16: 654 case 0x46: 655 case 0x76: 656 return (1); 657 default: 658 break; 659 } 660 break; 661 case 0x03: 662 switch (bInterfaceProtocol) { 663 case 0x16: 664 return (1); 665 default: 666 break; 667 } 668 break; 669 default: 670 break; 671 } 672 done: 673 return (0); 674 } 675 676 static void 677 u3g_sael_m460_init(struct usb_device *udev) 678 { 679 static const uint8_t setup[][24] = { 680 { 0x41, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, 681 { 0x41, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 }, 682 { 0x41, 0x13, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 683 0x01, 0x00, 0x00, 0x00, 0x40, 0x00, 0x00, 0x00, 684 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }, 685 { 0xc1, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x40, 0x02 }, 686 { 0xc1, 0x08, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00 }, 687 { 0x41, 0x07, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00 }, 688 { 0xc1, 0x0f, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02 }, 689 { 0x41, 0x01, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00 }, 690 { 0x41, 0x07, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00 }, 691 { 0x41, 0x03, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00 }, 692 { 0x41, 0x19, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 693 0x00, 0x00, 0x00, 0x00, 0x11, 0x13 }, 694 { 0x41, 0x13, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 695 0x09, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 696 0x0a, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00 }, 697 { 0x41, 0x12, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00 }, 698 { 0x41, 0x01, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00 }, 699 { 0x41, 0x07, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00 }, 700 { 0x41, 0x03, 0x00, 0x08, 0x00, 0x00, 0x00, 0x00 }, 701 { 0x41, 0x19, 0x00, 0x00, 0x00, 0x00, 0x06, 0x00, 702 0x00, 0x00, 0x00, 0x00, 0x11, 0x13 }, 703 { 0x41, 0x13, 0x00, 0x00, 0x00, 0x00, 0x10, 0x00, 704 0x09, 0x00, 0x00, 0x00, 0x80, 0x00, 0x00, 0x00, 705 0x0a, 0x00, 0x00, 0x00, 0x0a, 0x00, 0x00, 0x00 }, 706 { 0x41, 0x07, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00 }, 707 }; 708 709 struct usb_device_request req; 710 usb_error_t err; 711 uint16_t len; 712 uint8_t buf[0x300]; 713 uint8_t n; 714 715 DPRINTFN(1, "\n"); 716 717 if (usbd_req_set_alt_interface_no(udev, NULL, 0, 0)) { 718 DPRINTFN(0, "Alt setting 0 failed\n"); 719 return; 720 } 721 722 for (n = 0; n != nitems(setup); n++) { 723 724 memcpy(&req, setup[n], sizeof(req)); 725 726 len = UGETW(req.wLength); 727 if (req.bmRequestType & UE_DIR_IN) { 728 if (len > sizeof(buf)) { 729 DPRINTFN(0, "too small buffer\n"); 730 continue; 731 } 732 err = usbd_do_request(udev, NULL, &req, buf); 733 } else { 734 if (len > (sizeof(setup[0]) - 8)) { 735 DPRINTFN(0, "too small buffer\n"); 736 continue; 737 } 738 err = usbd_do_request(udev, NULL, &req, 739 __DECONST(uint8_t *, &setup[n][8])); 740 } 741 if (err) { 742 DPRINTFN(1, "request %u failed\n", 743 (unsigned int)n); 744 /* 745 * Some of the requests will fail. Stop doing 746 * requests when we are getting timeouts so 747 * that we don't block the explore/attach 748 * thread forever. 749 */ 750 if (err == USB_ERR_TIMEOUT) 751 break; 752 } 753 } 754 } 755 756 /* 757 * The following function handles 3G modem devices (E220, Mobile, 758 * etc.) with auto-install flash disks for Windows/MacOSX on the first 759 * interface. After some command or some delay they change appearance 760 * to a modem. 761 */ 762 static void 763 u3g_test_autoinst(void *arg, struct usb_device *udev, 764 struct usb_attach_arg *uaa) 765 { 766 struct usb_interface *iface; 767 struct usb_interface_descriptor *id; 768 int error; 769 unsigned long method; 770 771 if (uaa->dev_state != UAA_DEV_READY) 772 return; 773 774 iface = usbd_get_iface(udev, 0); 775 if (iface == NULL) 776 return; 777 id = iface->idesc; 778 if (id == NULL || id->bInterfaceClass != UICLASS_MASS) 779 return; 780 781 if (usb_test_quirk(uaa, UQ_MSC_EJECT_HUAWEI)) 782 method = U3GINIT_HUAWEI; 783 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_SIERRA)) 784 method = U3GINIT_SIERRA; 785 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_SCSIEJECT)) 786 method = U3GINIT_SCSIEJECT; 787 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_REZERO)) 788 method = U3GINIT_REZERO; 789 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_ZTESTOR)) 790 method = U3GINIT_ZTESTOR; 791 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_CMOTECH)) 792 method = U3GINIT_CMOTECH; 793 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_WAIT)) 794 method = U3GINIT_WAIT; 795 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_HUAWEISCSI)) 796 method = U3GINIT_HUAWEISCSI; 797 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_HUAWEISCSI2)) 798 method = U3GINIT_HUAWEISCSI2; 799 else if (usb_test_quirk(uaa, UQ_MSC_EJECT_TCT)) 800 method = U3GINIT_TCT; 801 else if (usbd_lookup_id_by_uaa(u3g_devs, sizeof(u3g_devs), uaa) == 0) 802 method = USB_GET_DRIVER_INFO(uaa); 803 else 804 return; /* no device match */ 805 806 if (bootverbose) { 807 printf("Ejecting %s %s using method %ld\n", 808 usb_get_manufacturer(udev), 809 usb_get_product(udev), method); 810 } 811 812 switch (method) { 813 case U3GINIT_HUAWEI: 814 error = u3g_huawei_init(udev); 815 break; 816 case U3GINIT_HUAWEISCSI: 817 error = usb_msc_eject(udev, 0, MSC_EJECT_HUAWEI); 818 break; 819 case U3GINIT_HUAWEISCSI2: 820 error = usb_msc_eject(udev, 0, MSC_EJECT_HUAWEI2); 821 break; 822 case U3GINIT_SCSIEJECT: 823 error = usb_msc_eject(udev, 0, MSC_EJECT_STOPUNIT); 824 break; 825 case U3GINIT_REZERO: 826 error = usb_msc_eject(udev, 0, MSC_EJECT_REZERO); 827 break; 828 case U3GINIT_ZTESTOR: 829 error = usb_msc_eject(udev, 0, MSC_EJECT_STOPUNIT); 830 if (error == 0) 831 error = usb_msc_eject(udev, 0, MSC_EJECT_ZTESTOR); 832 break; 833 case U3GINIT_CMOTECH: 834 error = usb_msc_eject(udev, 0, MSC_EJECT_CMOTECH); 835 break; 836 case U3GINIT_TCT: 837 error = usb_msc_eject(udev, 0, MSC_EJECT_TCT); 838 break; 839 case U3GINIT_SIERRA: 840 error = u3g_sierra_init(udev); 841 break; 842 case U3GINIT_WAIT: 843 /* Just pretend we ejected, the card will timeout */ 844 error = 0; 845 break; 846 default: 847 /* no 3G eject quirks */ 848 error = EOPNOTSUPP; 849 break; 850 } 851 if (error == 0) { 852 /* success, mark the udev as disappearing */ 853 uaa->dev_state = UAA_DEV_EJECTING; 854 } 855 } 856 857 static int 858 u3g_driver_loaded(struct module *mod, int what, void *arg) 859 { 860 switch (what) { 861 case MOD_LOAD: 862 /* register our autoinstall handler */ 863 u3g_etag = EVENTHANDLER_REGISTER(usb_dev_configured, 864 u3g_test_autoinst, NULL, EVENTHANDLER_PRI_ANY); 865 break; 866 case MOD_UNLOAD: 867 EVENTHANDLER_DEREGISTER(usb_dev_configured, u3g_etag); 868 break; 869 default: 870 return (EOPNOTSUPP); 871 } 872 return (0); 873 } 874 875 static int 876 u3g_probe(device_t self) 877 { 878 struct usb_attach_arg *uaa = device_get_ivars(self); 879 880 if (uaa->usb_mode != USB_MODE_HOST) { 881 return (ENXIO); 882 } 883 if (uaa->info.bConfigIndex != U3G_CONFIG_INDEX) { 884 return (ENXIO); 885 } 886 if (uaa->info.bInterfaceClass != UICLASS_VENDOR) { 887 return (ENXIO); 888 } 889 if (u3g_huawei_is_cdce(uaa->info.idVendor, uaa->info.bInterfaceSubClass, 890 uaa->info.bInterfaceProtocol)) { 891 return (ENXIO); 892 } 893 return (usbd_lookup_id_by_uaa(u3g_devs, sizeof(u3g_devs), uaa)); 894 } 895 896 static int 897 u3g_attach(device_t dev) 898 { 899 struct usb_config u3g_config_tmp[U3G_N_TRANSFER]; 900 struct usb_attach_arg *uaa = device_get_ivars(dev); 901 struct u3g_softc *sc = device_get_softc(dev); 902 struct usb_interface *iface; 903 struct usb_interface_descriptor *id; 904 uint32_t iface_valid; 905 int error, type, nports; 906 int ep, n; 907 uint8_t i; 908 909 DPRINTF("sc=%p\n", sc); 910 911 type = USB_GET_DRIVER_INFO(uaa); 912 if (type == U3GINIT_SAEL_M460 913 || usb_test_quirk(uaa, UQ_MSC_EJECT_SAEL_M460)) { 914 u3g_sael_m460_init(uaa->device); 915 } 916 917 /* copy in USB config */ 918 for (n = 0; n != U3G_N_TRANSFER; n++) 919 u3g_config_tmp[n] = u3g_config[n]; 920 921 device_set_usb_desc(dev); 922 mtx_init(&sc->sc_mtx, "u3g", NULL, MTX_DEF); 923 ucom_ref(&sc->sc_super_ucom); 924 925 sc->sc_udev = uaa->device; 926 927 /* Claim all interfaces on the device */ 928 iface_valid = 0; 929 for (i = uaa->info.bIfaceIndex; i < USB_IFACE_MAX; i++) { 930 iface = usbd_get_iface(uaa->device, i); 931 if (iface == NULL) 932 break; 933 id = usbd_get_interface_descriptor(iface); 934 if (id == NULL || id->bInterfaceClass != UICLASS_VENDOR) 935 continue; 936 if (u3g_huawei_is_cdce(uaa->info.idVendor, 937 id->bInterfaceSubClass, id->bInterfaceProtocol)) 938 continue; 939 usbd_set_parent_iface(uaa->device, i, uaa->info.bIfaceIndex); 940 iface_valid |= (1<<i); 941 } 942 943 i = 0; /* interface index */ 944 ep = 0; /* endpoint index */ 945 nports = 0; /* number of ports */ 946 while (i < USB_IFACE_MAX) { 947 if ((iface_valid & (1<<i)) == 0) { 948 i++; 949 continue; 950 } 951 952 /* update BULK endpoint index */ 953 for (n = 0; n < U3G_N_TRANSFER; n++) 954 u3g_config_tmp[n].ep_index = ep; 955 956 /* try to allocate a set of BULK endpoints */ 957 error = usbd_transfer_setup(uaa->device, &i, 958 sc->sc_xfer[nports], u3g_config_tmp, U3G_N_TRANSFER, 959 &sc->sc_ucom[nports], &sc->sc_mtx); 960 if (error) { 961 /* next interface */ 962 i++; 963 ep = 0; 964 continue; 965 } 966 967 iface = usbd_get_iface(uaa->device, i); 968 id = usbd_get_interface_descriptor(iface); 969 sc->sc_iface[nports] = id->bInterfaceNumber; 970 971 if (bootverbose && sc->sc_xfer[nports][U3G_INTR]) { 972 device_printf(dev, "port %d supports modem control\n", 973 nports); 974 } 975 976 /* set stall by default */ 977 mtx_lock(&sc->sc_mtx); 978 usbd_xfer_set_stall(sc->sc_xfer[nports][U3G_BULK_WR]); 979 usbd_xfer_set_stall(sc->sc_xfer[nports][U3G_BULK_RD]); 980 mtx_unlock(&sc->sc_mtx); 981 982 nports++; /* found one port */ 983 ep++; 984 if (nports == U3G_MAXPORTS) 985 break; 986 } 987 if (nports == 0) { 988 device_printf(dev, "no ports found\n"); 989 goto detach; 990 } 991 sc->sc_numports = nports; 992 993 error = ucom_attach(&sc->sc_super_ucom, sc->sc_ucom, 994 sc->sc_numports, sc, &u3g_callback, &sc->sc_mtx); 995 if (error) { 996 DPRINTF("ucom_attach failed\n"); 997 goto detach; 998 } 999 ucom_set_pnpinfo_usb(&sc->sc_super_ucom, dev); 1000 device_printf(dev, "Found %u port%s.\n", sc->sc_numports, 1001 sc->sc_numports > 1 ? "s":""); 1002 1003 return (0); 1004 1005 detach: 1006 u3g_detach(dev); 1007 return (ENXIO); 1008 } 1009 1010 static int 1011 u3g_detach(device_t dev) 1012 { 1013 struct u3g_softc *sc = device_get_softc(dev); 1014 uint8_t subunit; 1015 1016 DPRINTF("sc=%p\n", sc); 1017 1018 /* NOTE: It is not dangerous to detach more ports than attached! */ 1019 ucom_detach(&sc->sc_super_ucom, sc->sc_ucom); 1020 1021 for (subunit = 0; subunit != U3G_MAXPORTS; subunit++) 1022 usbd_transfer_unsetup(sc->sc_xfer[subunit], U3G_N_TRANSFER); 1023 1024 device_claim_softc(dev); 1025 1026 u3g_free_softc(sc); 1027 1028 return (0); 1029 } 1030 1031 UCOM_UNLOAD_DRAIN(u3g); 1032 1033 static void 1034 u3g_free_softc(struct u3g_softc *sc) 1035 { 1036 if (ucom_unref(&sc->sc_super_ucom)) { 1037 mtx_destroy(&sc->sc_mtx); 1038 device_free_softc(sc); 1039 } 1040 } 1041 1042 static void 1043 u3g_free(struct ucom_softc *ucom) 1044 { 1045 u3g_free_softc(ucom->sc_parent); 1046 } 1047 1048 static void 1049 u3g_start_read(struct ucom_softc *ucom) 1050 { 1051 struct u3g_softc *sc = ucom->sc_parent; 1052 1053 /* start interrupt endpoint (if configured) */ 1054 usbd_transfer_start(sc->sc_xfer[ucom->sc_subunit][U3G_INTR]); 1055 1056 /* start read endpoint */ 1057 usbd_transfer_start(sc->sc_xfer[ucom->sc_subunit][U3G_BULK_RD]); 1058 } 1059 1060 static void 1061 u3g_stop_read(struct ucom_softc *ucom) 1062 { 1063 struct u3g_softc *sc = ucom->sc_parent; 1064 1065 /* stop interrupt endpoint (if configured) */ 1066 usbd_transfer_stop(sc->sc_xfer[ucom->sc_subunit][U3G_INTR]); 1067 1068 /* stop read endpoint */ 1069 usbd_transfer_stop(sc->sc_xfer[ucom->sc_subunit][U3G_BULK_RD]); 1070 } 1071 1072 static void 1073 u3g_start_write(struct ucom_softc *ucom) 1074 { 1075 struct u3g_softc *sc = ucom->sc_parent; 1076 1077 usbd_transfer_start(sc->sc_xfer[ucom->sc_subunit][U3G_BULK_WR]); 1078 } 1079 1080 static void 1081 u3g_stop_write(struct ucom_softc *ucom) 1082 { 1083 struct u3g_softc *sc = ucom->sc_parent; 1084 1085 usbd_transfer_stop(sc->sc_xfer[ucom->sc_subunit][U3G_BULK_WR]); 1086 } 1087 1088 static void 1089 u3g_write_callback(struct usb_xfer *xfer, usb_error_t error) 1090 { 1091 struct ucom_softc *ucom = usbd_xfer_softc(xfer); 1092 struct usb_page_cache *pc; 1093 uint32_t actlen; 1094 uint32_t frame; 1095 1096 switch (USB_GET_STATE(xfer)) { 1097 case USB_ST_TRANSFERRED: 1098 case USB_ST_SETUP: 1099 tr_setup: 1100 for (frame = 0; frame != U3G_TXFRAMES; frame++) { 1101 usbd_xfer_set_frame_offset(xfer, frame * U3G_TXSIZE, frame); 1102 1103 pc = usbd_xfer_get_frame(xfer, frame); 1104 if (ucom_get_data(ucom, pc, 0, U3G_TXSIZE, &actlen) == 0) 1105 break; 1106 usbd_xfer_set_frame_len(xfer, frame, actlen); 1107 } 1108 if (frame != 0) { 1109 usbd_xfer_set_frames(xfer, frame); 1110 usbd_transfer_submit(xfer); 1111 } 1112 break; 1113 1114 default: /* Error */ 1115 if (error != USB_ERR_CANCELLED) { 1116 /* do a builtin clear-stall */ 1117 usbd_xfer_set_stall(xfer); 1118 goto tr_setup; 1119 } 1120 break; 1121 } 1122 } 1123 1124 static void 1125 u3g_read_callback(struct usb_xfer *xfer, usb_error_t error) 1126 { 1127 struct ucom_softc *ucom = usbd_xfer_softc(xfer); 1128 struct usb_page_cache *pc; 1129 int actlen; 1130 1131 usbd_xfer_status(xfer, &actlen, NULL, NULL, NULL); 1132 1133 switch (USB_GET_STATE(xfer)) { 1134 case USB_ST_TRANSFERRED: 1135 pc = usbd_xfer_get_frame(xfer, 0); 1136 ucom_put_data(ucom, pc, 0, actlen); 1137 1138 case USB_ST_SETUP: 1139 tr_setup: 1140 usbd_xfer_set_frame_len(xfer, 0, usbd_xfer_max_len(xfer)); 1141 usbd_transfer_submit(xfer); 1142 break; 1143 1144 default: /* Error */ 1145 if (error != USB_ERR_CANCELLED) { 1146 /* do a builtin clear-stall */ 1147 usbd_xfer_set_stall(xfer); 1148 goto tr_setup; 1149 } 1150 break; 1151 } 1152 } 1153 1154 static void 1155 u3g_cfg_get_status(struct ucom_softc *ucom, uint8_t *lsr, uint8_t *msr) 1156 { 1157 struct u3g_softc *sc = ucom->sc_parent; 1158 1159 /* XXX Note: sc_lsr is always zero */ 1160 *lsr = sc->sc_lsr[ucom->sc_subunit]; 1161 *msr = sc->sc_msr[ucom->sc_subunit]; 1162 } 1163 1164 static void 1165 u3g_cfg_set_line(struct ucom_softc *ucom) 1166 { 1167 struct u3g_softc *sc = ucom->sc_parent; 1168 struct usb_device_request req; 1169 1170 req.bmRequestType = UT_WRITE_CLASS_INTERFACE; 1171 req.bRequest = UCDC_SET_CONTROL_LINE_STATE; 1172 USETW(req.wValue, sc->sc_line[ucom->sc_subunit]); 1173 req.wIndex[0] = sc->sc_iface[ucom->sc_subunit]; 1174 req.wIndex[1] = 0; 1175 USETW(req.wLength, 0); 1176 1177 ucom_cfg_do_request(sc->sc_udev, ucom, 1178 &req, NULL, 0, 1000); 1179 } 1180 1181 static void 1182 u3g_cfg_set_dtr(struct ucom_softc *ucom, uint8_t onoff) 1183 { 1184 struct u3g_softc *sc = ucom->sc_parent; 1185 1186 DPRINTF("onoff = %d\n", onoff); 1187 1188 if (onoff) 1189 sc->sc_line[ucom->sc_subunit] |= UCDC_LINE_DTR; 1190 else 1191 sc->sc_line[ucom->sc_subunit] &= ~UCDC_LINE_DTR; 1192 1193 u3g_cfg_set_line(ucom); 1194 } 1195 1196 static void 1197 u3g_cfg_set_rts(struct ucom_softc *ucom, uint8_t onoff) 1198 { 1199 struct u3g_softc *sc = ucom->sc_parent; 1200 1201 DPRINTF("onoff = %d\n", onoff); 1202 1203 if (onoff) 1204 sc->sc_line[ucom->sc_subunit] |= UCDC_LINE_RTS; 1205 else 1206 sc->sc_line[ucom->sc_subunit] &= ~UCDC_LINE_RTS; 1207 1208 u3g_cfg_set_line(ucom); 1209 } 1210 1211 static void 1212 u3g_intr_callback(struct usb_xfer *xfer, usb_error_t error) 1213 { 1214 struct ucom_softc *ucom = usbd_xfer_softc(xfer); 1215 struct u3g_softc *sc = ucom->sc_parent; 1216 struct usb_page_cache *pc; 1217 struct usb_cdc_notification pkt; 1218 int actlen; 1219 uint16_t wLen; 1220 uint8_t mstatus; 1221 1222 usbd_xfer_status(xfer, &actlen, NULL, NULL, NULL); 1223 1224 switch (USB_GET_STATE(xfer)) { 1225 case USB_ST_TRANSFERRED: 1226 if (actlen < 8) { /* usb_cdc_notification with 2 data bytes */ 1227 DPRINTF("message too short (expected 8, received %d)\n", actlen); 1228 goto tr_setup; 1229 } 1230 pc = usbd_xfer_get_frame(xfer, 0); 1231 usbd_copy_out(pc, 0, &pkt, actlen); 1232 1233 wLen = UGETW(pkt.wLength); 1234 if (wLen < 2) { 1235 DPRINTF("message too short (expected 2 data bytes, received %d)\n", wLen); 1236 goto tr_setup; 1237 } 1238 1239 if (pkt.bmRequestType == UCDC_NOTIFICATION 1240 && pkt.bNotification == UCDC_N_SERIAL_STATE) { 1241 /* 1242 * Set the serial state in ucom driver based on 1243 * the bits from the notify message 1244 */ 1245 DPRINTF("notify bytes = 0x%02x, 0x%02x\n", 1246 pkt.data[0], pkt.data[1]); 1247 1248 /* currently, lsr is always zero. */ 1249 sc->sc_lsr[ucom->sc_subunit] = 0; 1250 sc->sc_msr[ucom->sc_subunit] = 0; 1251 1252 mstatus = pkt.data[0]; 1253 1254 if (mstatus & UCDC_N_SERIAL_RI) 1255 sc->sc_msr[ucom->sc_subunit] |= SER_RI; 1256 if (mstatus & UCDC_N_SERIAL_DSR) 1257 sc->sc_msr[ucom->sc_subunit] |= SER_DSR; 1258 if (mstatus & UCDC_N_SERIAL_DCD) 1259 sc->sc_msr[ucom->sc_subunit] |= SER_DCD; 1260 ucom_status_change(ucom); 1261 } 1262 1263 case USB_ST_SETUP: 1264 tr_setup: 1265 usbd_xfer_set_frame_len(xfer, 0, usbd_xfer_max_len(xfer)); 1266 usbd_transfer_submit(xfer); 1267 return; 1268 1269 default: /* Error */ 1270 if (error != USB_ERR_CANCELLED) { 1271 /* try to clear stall first */ 1272 usbd_xfer_set_stall(xfer); 1273 goto tr_setup; 1274 } 1275 return; 1276 } 1277 } 1278 1279 static void 1280 u3g_poll(struct ucom_softc *ucom) 1281 { 1282 struct u3g_softc *sc = ucom->sc_parent; 1283 usbd_transfer_poll(sc->sc_xfer[ucom->sc_subunit], U3G_N_TRANSFER); 1284 } 1285