Now available: The Design and Implementation of the FreeBSD Operating System (Second Edition)
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FreeBSD/Linux Kernel Cross Reference
sys/dev/usb/uvisor.c
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1 /* $NetBSD: uvisor.c,v 1.9 2001/01/23 14:04:14 augustss Exp $ */ 2 /* $FreeBSD: releng/7.3/sys/dev/usb/uvisor.c 171233 2007-07-05 06:28:46Z imp $ */ 3 4 /* Also already merged from NetBSD: 5 * $NetBSD: uvisor.c,v 1.12 2001/11/13 06:24:57 lukem Exp $ 6 * $NetBSD: uvisor.c,v 1.13 2002/02/11 15:11:49 augustss Exp $ 7 * $NetBSD: uvisor.c,v 1.14 2002/02/27 23:00:03 augustss Exp $ 8 * $NetBSD: uvisor.c,v 1.15 2002/06/16 15:01:31 augustss Exp $ 9 * $NetBSD: uvisor.c,v 1.16 2002/07/11 21:14:36 augustss Exp $ 10 * $NetBSD: uvisor.c,v 1.17 2002/08/13 11:38:15 augustss Exp $ 11 * $NetBSD: uvisor.c,v 1.18 2003/02/05 00:50:14 augustss Exp $ 12 * $NetBSD: uvisor.c,v 1.19 2003/02/07 18:12:37 augustss Exp $ 13 * $NetBSD: uvisor.c,v 1.20 2003/04/11 01:30:10 simonb Exp $ 14 */ 15 16 17 /*- 18 * Copyright (c) 2000 The NetBSD Foundation, Inc. 19 * All rights reserved. 20 * 21 * This code is derived from software contributed to The NetBSD Foundation 22 * by Lennart Augustsson (lennart@augustsson.net) at 23 * Carlstedt Research & Technology. 24 * 25 * Redistribution and use in source and binary forms, with or without 26 * modification, are permitted provided that the following conditions 27 * are met: 28 * 1. Redistributions of source code must retain the above copyright 29 * notice, this list of conditions and the following disclaimer. 30 * 2. Redistributions in binary form must reproduce the above copyright 31 * notice, this list of conditions and the following disclaimer in the 32 * documentation and/or other materials provided with the distribution. 33 * 3. All advertising materials mentioning features or use of this software 34 * must display the following acknowledgement: 35 * This product includes software developed by the NetBSD 36 * Foundation, Inc. and its contributors. 37 * 4. Neither the name of The NetBSD Foundation nor the names of its 38 * contributors may be used to endorse or promote products derived 39 * from this software without specific prior written permission. 40 * 41 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 42 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 43 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 44 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 45 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 46 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 47 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 48 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 49 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 50 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 51 * POSSIBILITY OF SUCH DAMAGE. 52 */ 53 54 /* 55 * Handspring Visor (Palmpilot compatible PDA) driver 56 */ 57 58 #include <sys/param.h> 59 #include <sys/systm.h> 60 #include <sys/kernel.h> 61 #include <sys/module.h> 62 #include <sys/bus.h> 63 #include <sys/conf.h> 64 #include <sys/tty.h> 65 #include <sys/sysctl.h> 66 67 #include <dev/usb/usb.h> 68 #include <dev/usb/usbhid.h> 69 70 #include <dev/usb/usbdi.h> 71 #include <dev/usb/usbdi_util.h> 72 #include "usbdevs.h" 73 74 #include <dev/usb/ucomvar.h> 75 76 #ifdef USB_DEBUG 77 #define DPRINTF(x) if (uvisordebug) printf x 78 #define DPRINTFN(n,x) if (uvisordebug>(n)) printf x 79 int uvisordebug = 0; 80 SYSCTL_NODE(_hw_usb, OID_AUTO, uvisor, CTLFLAG_RW, 0, "USB uvisor"); 81 SYSCTL_INT(_hw_usb_uvisor, OID_AUTO, debug, CTLFLAG_RW, 82 &uvisordebug, 0, "uvisor debug level"); 83 #else 84 #define DPRINTF(x) 85 #define DPRINTFN(n,x) 86 #endif 87 88 #define UVISOR_CONFIG_INDEX 0 89 #define UVISOR_IFACE_INDEX 0 90 #define UVISOR_MODVER 1 91 92 /* From the Linux driver */ 93 /* 94 * UVISOR_REQUEST_BYTES_AVAILABLE asks the visor for the number of bytes that 95 * are available to be transfered to the host for the specified endpoint. 96 * Currently this is not used, and always returns 0x0001 97 */ 98 #define UVISOR_REQUEST_BYTES_AVAILABLE 0x01 99 100 /* 101 * UVISOR_CLOSE_NOTIFICATION is set to the device to notify it that the host 102 * is now closing the pipe. An empty packet is sent in response. 103 */ 104 #define UVISOR_CLOSE_NOTIFICATION 0x02 105 106 /* 107 * UVISOR_GET_CONNECTION_INFORMATION is sent by the host during enumeration to 108 * get the endpoints used by the connection. 109 */ 110 #define UVISOR_GET_CONNECTION_INFORMATION 0x03 111 112 113 /* 114 * UVISOR_GET_CONNECTION_INFORMATION returns data in the following format 115 */ 116 #define UVISOR_MAX_CONN 8 117 struct uvisor_connection_info { 118 uWord num_ports; 119 struct { 120 uByte port_function_id; 121 uByte port; 122 } connections[UVISOR_MAX_CONN]; 123 }; 124 #define UVISOR_CONNECTION_INFO_SIZE 18 125 126 /* struct uvisor_connection_info.connection[x].port defines: */ 127 #define UVISOR_ENDPOINT_1 0x01 128 #define UVISOR_ENDPOINT_2 0x02 129 130 /* struct uvisor_connection_info.connection[x].port_function_id defines: */ 131 #define UVISOR_FUNCTION_GENERIC 0x00 132 #define UVISOR_FUNCTION_DEBUGGER 0x01 133 #define UVISOR_FUNCTION_HOTSYNC 0x02 134 #define UVISOR_FUNCTION_CONSOLE 0x03 135 #define UVISOR_FUNCTION_REMOTE_FILE_SYS 0x04 136 137 /* 138 * Unknown PalmOS stuff. 139 */ 140 #define UVISOR_GET_PALM_INFORMATION 0x04 141 #define UVISOR_GET_PALM_INFORMATION_LEN 0x44 142 143 struct uvisor_palm_connection_info { 144 uByte num_ports; 145 uByte endpoint_numbers_different; 146 uWord reserved1; 147 struct { 148 uDWord port_function_id; 149 uByte port; 150 uByte end_point_info; 151 uWord reserved; 152 } connections[UVISOR_MAX_CONN]; 153 }; 154 155 156 /* 157 * Crank down UVISORBUFSIZE from 1024 to 64 to avoid a problem where 158 * the Palm device and the USB host controller deadlock. The USB host 159 * controller is expecting an early-end-of-transmission packet with 0 160 * data, and the Palm doesn't send one because it's already 161 * communicated the amount of data it's going to send in a header 162 * (which ucom/uvisor are oblivious to). This is the problem that has 163 * been known on the pilot-link lists as the "[Free]BSD USB problem", 164 * but not understood. 165 */ 166 #define UVISORIBUFSIZE 64 167 #define UVISOROBUFSIZE 1024 168 169 struct uvisor_softc { 170 struct ucom_softc sc_ucom; 171 u_int16_t sc_flags; 172 }; 173 174 static usbd_status uvisor_init(struct uvisor_softc *); 175 176 /*static usbd_status clie_3_5_init(struct uvisor_softc *);*/ 177 178 static void uvisor_close(void *, int); 179 180 struct ucom_callback uvisor_callback = { 181 NULL, 182 NULL, 183 NULL, 184 NULL, 185 NULL, 186 uvisor_close, 187 NULL, 188 NULL, 189 }; 190 191 static device_probe_t uvisor_match; 192 static device_attach_t uvisor_attach; 193 static device_detach_t uvisor_detach; 194 static device_method_t uvisor_methods[] = { 195 /* Device interface */ 196 DEVMETHOD(device_probe, uvisor_match), 197 DEVMETHOD(device_attach, uvisor_attach), 198 DEVMETHOD(device_detach, uvisor_detach), 199 { 0, 0 } 200 }; 201 202 203 static driver_t uvisor_driver = { 204 "ucom", 205 uvisor_methods, 206 sizeof (struct uvisor_softc) 207 }; 208 209 DRIVER_MODULE(uvisor, uhub, uvisor_driver, ucom_devclass, usbd_driver_load, 0); 210 MODULE_DEPEND(uvisor, usb, 1, 1, 1); 211 MODULE_DEPEND(uvisor, ucom, UCOM_MINVER, UCOM_PREFVER, UCOM_MAXVER); 212 MODULE_VERSION(uvisor, UVISOR_MODVER); 213 214 struct uvisor_type { 215 struct usb_devno uv_dev; 216 u_int16_t uv_flags; 217 #define PALM4 0x0001 218 #define VISOR 0x0002 219 #define PALM35 0x0004 220 }; 221 static const struct uvisor_type uvisor_devs[] = { 222 {{ USB_VENDOR_ACEECA, USB_PRODUCT_ACEECA_MEZ1000 }, PALM4 }, 223 {{ USB_VENDOR_GARMIN, USB_PRODUCT_GARMIN_IQUE_3600 }, PALM4 }, 224 {{ USB_VENDOR_FOSSIL, USB_PRODUCT_FOSSIL_WRISTPDA }, PALM4 }, 225 {{ USB_VENDOR_HANDSPRING, USB_PRODUCT_HANDSPRING_VISOR }, VISOR }, 226 {{ USB_VENDOR_HANDSPRING, USB_PRODUCT_HANDSPRING_TREO }, PALM4 }, 227 {{ USB_VENDOR_HANDSPRING, USB_PRODUCT_HANDSPRING_TREO600 }, PALM4 }, 228 {{ USB_VENDOR_PALM, USB_PRODUCT_PALM_M500 }, PALM4 }, 229 {{ USB_VENDOR_PALM, USB_PRODUCT_PALM_M505 }, PALM4 }, 230 {{ USB_VENDOR_PALM, USB_PRODUCT_PALM_M515 }, PALM4 }, 231 {{ USB_VENDOR_PALM, USB_PRODUCT_PALM_I705 }, PALM4 }, 232 {{ USB_VENDOR_PALM, USB_PRODUCT_PALM_M125 }, PALM4 }, 233 {{ USB_VENDOR_PALM, USB_PRODUCT_PALM_M130 }, PALM4 }, 234 {{ USB_VENDOR_PALM, USB_PRODUCT_PALM_TUNGSTEN_Z }, PALM4 }, 235 {{ USB_VENDOR_PALM, USB_PRODUCT_PALM_TUNGSTEN_T }, PALM4 }, 236 {{ USB_VENDOR_PALM, USB_PRODUCT_PALM_ZIRE }, PALM4 }, 237 {{ USB_VENDOR_PALM, USB_PRODUCT_PALM_ZIRE31 }, PALM4 }, 238 {{ USB_VENDOR_SAMSUNG, USB_PRODUCT_SAMSUNG_I500 }, PALM4 }, 239 {{ USB_VENDOR_SONY, USB_PRODUCT_SONY_CLIE_40 }, 0 }, 240 {{ USB_VENDOR_SONY, USB_PRODUCT_SONY_CLIE_41 }, PALM4 }, 241 {{ USB_VENDOR_SONY, USB_PRODUCT_SONY_CLIE_S360 }, PALM4 }, 242 {{ USB_VENDOR_SONY, USB_PRODUCT_SONY_CLIE_NX60 }, PALM4 }, 243 {{ USB_VENDOR_SONY, USB_PRODUCT_SONY_CLIE_35 }, PALM35 }, 244 /* {{ USB_VENDOR_SONY, USB_PRODUCT_SONY_CLIE_25 }, PALM4 },*/ 245 /* {{ USB_VENDOR_SONY, USB_PRODUCT_SONY_CLIE_TH55 }, PALM4 }, */ /* See PR 80935 */ 246 {{ USB_VENDOR_SONY, USB_PRODUCT_SONY_CLIE_TJ37 }, PALM4 }, 247 {{ USB_VENDOR_TAPWAVE, USB_PRODUCT_TAPWAVE_ZODIAC }, PALM4 }, 248 }; 249 #define uvisor_lookup(v, p) ((const struct uvisor_type *)usb_lookup(uvisor_devs, v, p)) 250 251 252 static int 253 uvisor_match(device_t self) 254 { 255 struct usb_attach_arg *uaa = device_get_ivars(self); 256 257 if (uaa->iface != NULL) 258 return (UMATCH_NONE); 259 260 DPRINTFN(20,("uvisor: vendor=0x%x, product=0x%x\n", 261 uaa->vendor, uaa->product)); 262 263 return (uvisor_lookup(uaa->vendor, uaa->product) != NULL ? 264 UMATCH_VENDOR_PRODUCT : UMATCH_NONE); 265 } 266 267 static int 268 uvisor_attach(device_t self) 269 { 270 struct uvisor_softc *sc = device_get_softc(self); 271 struct usb_attach_arg *uaa = device_get_ivars(self); 272 usbd_device_handle dev = uaa->device; 273 usbd_interface_handle iface; 274 usb_interface_descriptor_t *id; 275 usb_endpoint_descriptor_t *ed; 276 int i; 277 usbd_status err; 278 struct ucom_softc *ucom; 279 280 ucom = &sc->sc_ucom; 281 ucom->sc_dev = self; 282 ucom->sc_udev = dev; 283 ucom->sc_iface = uaa->iface; 284 285 DPRINTFN(10,("\nuvisor_attach: sc=%p\n", sc)); 286 287 /* Move the device into the configured state. */ 288 err = usbd_set_config_index(dev, UVISOR_CONFIG_INDEX, 1); 289 if (err) { 290 device_printf(self, "failed to set configuration, err=%s\n", 291 usbd_errstr(err)); 292 goto bad; 293 } 294 295 err = usbd_device2interface_handle(dev, UVISOR_IFACE_INDEX, &iface); 296 if (err) { 297 device_printf(self, "failed to get interface, err=%s\n", 298 usbd_errstr(err)); 299 goto bad; 300 } 301 302 sc->sc_flags = uvisor_lookup(uaa->vendor, uaa->product)->uv_flags; 303 304 id = usbd_get_interface_descriptor(iface); 305 306 ucom->sc_udev = dev; 307 ucom->sc_iface = iface; 308 309 ucom->sc_bulkin_no = ucom->sc_bulkout_no = -1; 310 for (i = 0; i < id->bNumEndpoints; i++) { 311 int addr, dir, attr; 312 ed = usbd_interface2endpoint_descriptor(iface, i); 313 if (ed == NULL) { 314 device_printf(self, 315 "could not read endpoint descriptor: %s\n", 316 usbd_errstr(err)); 317 goto bad; 318 } 319 320 addr = ed->bEndpointAddress; 321 dir = UE_GET_DIR(ed->bEndpointAddress); 322 attr = ed->bmAttributes & UE_XFERTYPE; 323 if (dir == UE_DIR_IN && attr == UE_BULK) 324 ucom->sc_bulkin_no = addr; 325 else if (dir == UE_DIR_OUT && attr == UE_BULK) 326 ucom->sc_bulkout_no = addr; 327 else { 328 device_printf(self, "unexpected endpoint\n"); 329 goto bad; 330 } 331 } 332 if (ucom->sc_bulkin_no == -1) { 333 device_printf(self, "Could not find data bulk in\n"); 334 goto bad; 335 } 336 if (ucom->sc_bulkout_no == -1) { 337 device_printf(self, "Could not find data bulk out\n"); 338 goto bad; 339 } 340 341 ucom->sc_parent = sc; 342 ucom->sc_portno = UCOM_UNK_PORTNO; 343 /* bulkin, bulkout set above */ 344 ucom->sc_ibufsize = UVISORIBUFSIZE; 345 ucom->sc_obufsize = UVISOROBUFSIZE; 346 ucom->sc_ibufsizepad = UVISORIBUFSIZE; 347 ucom->sc_opkthdrlen = 0; 348 ucom->sc_callback = &uvisor_callback; 349 350 #if 0 351 if (uaa->vendor == USB_VENDOR_SONY && 352 uaa->product == USB_PRODUCT_SONY_CLIE_35) 353 err = clie_3_5_init(sc); 354 else 355 #endif 356 err = uvisor_init(sc); 357 358 if (err) { 359 device_printf(ucom->sc_dev, "init failed, %s\n", 360 usbd_errstr(err)); 361 goto bad; 362 } 363 364 usbd_add_drv_event(USB_EVENT_DRIVER_ATTACH, ucom->sc_udev, 365 ucom->sc_dev); 366 367 DPRINTF(("uvisor: in=0x%x out=0x%x\n", ucom->sc_bulkin_no, ucom->sc_bulkout_no)); 368 ucom_attach(&sc->sc_ucom); 369 370 return 0; 371 372 bad: 373 DPRINTF(("uvisor_attach: ATTACH ERROR\n")); 374 ucom->sc_dying = 1; 375 return ENXIO; 376 } 377 378 #if 0 379 380 int 381 uvisor_activate(device_t self, enum devact act) 382 { 383 struct uvisor_softc *sc = (struct uvisor_softc *)self; 384 int rv = 0; 385 386 switch (act) { 387 case DVACT_ACTIVATE: 388 return (EOPNOTSUPP); 389 break; 390 391 case DVACT_DEACTIVATE: 392 if (sc->sc_subdev != NULL) 393 rv = config_deactivate(sc->sc_subdev); 394 sc->sc_dying = 1; 395 break; 396 } 397 return (rv); 398 } 399 400 #endif 401 402 static int 403 uvisor_detach(device_t self) 404 { 405 struct uvisor_softc *sc = device_get_softc(self); 406 int rv = 0; 407 408 DPRINTF(("uvisor_detach: sc=%p\n", sc)); 409 sc->sc_ucom.sc_dying = 1; 410 rv = ucom_detach(&sc->sc_ucom); 411 412 usbd_add_drv_event(USB_EVENT_DRIVER_DETACH, sc->sc_ucom.sc_udev, 413 sc->sc_ucom.sc_dev); 414 415 return (rv); 416 } 417 418 usbd_status 419 uvisor_init(struct uvisor_softc *sc) 420 { 421 usbd_status err; 422 usb_device_request_t req; 423 struct uvisor_connection_info coninfo; 424 struct uvisor_palm_connection_info pconinfo; 425 int actlen; 426 uWord avail; 427 char buffer[256]; 428 429 if (sc->sc_flags & VISOR) { 430 DPRINTF(("uvisor_init: getting connection info\n")); 431 req.bmRequestType = UT_READ_VENDOR_ENDPOINT; 432 req.bRequest = UVISOR_GET_CONNECTION_INFORMATION; 433 USETW(req.wValue, 0); 434 USETW(req.wIndex, 0); 435 USETW(req.wLength, UVISOR_CONNECTION_INFO_SIZE); 436 err = usbd_do_request_flags(sc->sc_ucom.sc_udev, &req, &coninfo, 437 USBD_SHORT_XFER_OK, &actlen, 438 USBD_DEFAULT_TIMEOUT); 439 if (err) 440 return (err); 441 } 442 #ifdef USB_DEBUG 443 { 444 int i, np; 445 char *string; 446 447 np = UGETW(coninfo.num_ports); 448 device_printf(sc->sc_ucom.sc_dev, "Number of ports: %d\n", np); 449 for (i = 0; i < np; ++i) { 450 switch (coninfo.connections[i].port_function_id) { 451 case UVISOR_FUNCTION_GENERIC: 452 string = "Generic"; 453 break; 454 case UVISOR_FUNCTION_DEBUGGER: 455 string = "Debugger"; 456 break; 457 case UVISOR_FUNCTION_HOTSYNC: 458 string = "HotSync"; 459 break; 460 case UVISOR_FUNCTION_REMOTE_FILE_SYS: 461 string = "Remote File System"; 462 break; 463 default: 464 string = "unknown"; 465 break; 466 } 467 device_printf(sc->sc_ucom.sc_dev, 468 "port %d, is for %s\n", 469 coninfo.connections[i].port, string); 470 } 471 } 472 #endif 473 474 if (sc->sc_flags & PALM4) { 475 int port; 476 /* Palm OS 4.0 Hack */ 477 req.bmRequestType = UT_READ_VENDOR_ENDPOINT; 478 req.bRequest = UVISOR_GET_PALM_INFORMATION; 479 USETW(req.wValue, 0); 480 USETW(req.wIndex, 0); 481 USETW(req.wLength, UVISOR_GET_PALM_INFORMATION_LEN); 482 err = usbd_do_request_flags(sc->sc_ucom.sc_udev, &req, &pconinfo, 483 USBD_SHORT_XFER_OK, &actlen, 484 USBD_DEFAULT_TIMEOUT); 485 if (err) 486 return (err); 487 488 if (pconinfo.endpoint_numbers_different) { 489 port = pconinfo.connections[0].end_point_info; 490 sc->sc_ucom.sc_bulkin_no = (port >> 4) | UE_DIR_IN; 491 sc->sc_ucom.sc_bulkout_no = (port & 0xf) | UE_DIR_OUT; 492 } else { 493 port = pconinfo.connections[0].port; 494 sc->sc_ucom.sc_bulkin_no = port | UE_DIR_IN; 495 sc->sc_ucom.sc_bulkout_no = port | UE_DIR_OUT; 496 } 497 #if 0 498 req.bmRequestType = UT_READ_VENDOR_ENDPOINT; 499 req.bRequest = UVISOR_GET_PALM_INFORMATION; 500 USETW(req.wValue, 0); 501 USETW(req.wIndex, 0); 502 USETW(req.wLength, UVISOR_GET_PALM_INFORMATION_LEN); 503 err = usbd_do_request(sc->sc_ucom.sc_udev, &req, buffer); 504 if (err) 505 return (err); 506 #endif 507 } 508 509 if (sc->sc_flags & PALM35) { 510 /* get the config number */ 511 DPRINTF(("clie_3_5_init: getting config info\n")); 512 req.bmRequestType = UT_READ; 513 req.bRequest = UR_GET_CONFIG; 514 USETW(req.wValue, 0); 515 USETW(req.wIndex, 0); 516 USETW(req.wLength, 1); 517 err = usbd_do_request(sc->sc_ucom.sc_udev, &req, buffer); 518 if (err) 519 return (err); 520 521 /* get the interface number */ 522 DPRINTF(("clie_3_5_init: get the interface number\n")); 523 req.bmRequestType = UT_READ_DEVICE; 524 req.bRequest = UR_GET_INTERFACE; 525 USETW(req.wValue, 0); 526 USETW(req.wIndex, 0); 527 USETW(req.wLength, 1); 528 err = usbd_do_request(sc->sc_ucom.sc_udev, &req, buffer); 529 if (err) 530 return (err); 531 } 532 533 DPRINTF(("uvisor_init: getting available bytes\n")); 534 req.bmRequestType = UT_READ_VENDOR_ENDPOINT; 535 req.bRequest = UVISOR_REQUEST_BYTES_AVAILABLE; 536 USETW(req.wValue, 0); 537 USETW(req.wIndex, 5); 538 USETW(req.wLength, sizeof avail); 539 err = usbd_do_request(sc->sc_ucom.sc_udev, &req, &avail); 540 if (err) 541 return (err); 542 DPRINTF(("uvisor_init: avail=%d\n", UGETW(avail))); 543 544 DPRINTF(("uvisor_init: done\n")); 545 return (err); 546 } 547 548 #if 0 549 usbd_status 550 clie_3_5_init(struct uvisor_softc *sc) 551 { 552 usbd_status err; 553 usb_device_request_t req; 554 char buffer[256]; 555 556 /* 557 * Note that PEG-300 series devices expect the following two calls. 558 */ 559 560 /* get the config number */ 561 DPRINTF(("clie_3_5_init: getting config info\n")); 562 req.bmRequestType = UT_READ; 563 req.bRequest = UR_GET_CONFIG; 564 USETW(req.wValue, 0); 565 USETW(req.wIndex, 0); 566 USETW(req.wLength, 1); 567 err = usbd_do_request(sc->sc_ucom.sc_udev, &req, buffer); 568 if (err) 569 return (err); 570 571 /* get the interface number */ 572 DPRINTF(("clie_3_5_init: get the interface number\n")); 573 req.bmRequestType = UT_READ_DEVICE; 574 req.bRequest = UR_GET_INTERFACE; 575 USETW(req.wValue, 0); 576 USETW(req.wIndex, 0); 577 USETW(req.wLength, 1); 578 err = usbd_do_request(sc->sc_ucom.sc_udev, &req, buffer); 579 if (err) 580 return (err); 581 582 #ifdef USB_DEBUG 583 { 584 struct uvisor_connection_info coninfo; 585 int i, np; 586 char *string; 587 588 np = UGETW(coninfo.num_ports); 589 DPRINTF(("%s: Number of ports: %d\n", device_get_nameunit(sc->sc_ucom.sc_dev), np)); 590 for (i = 0; i < np; ++i) { 591 switch (coninfo.connections[i].port_function_id) { 592 case UVISOR_FUNCTION_GENERIC: 593 string = "Generic"; 594 break; 595 case UVISOR_FUNCTION_DEBUGGER: 596 string = "Debugger"; 597 break; 598 case UVISOR_FUNCTION_HOTSYNC: 599 string = "HotSync"; 600 break; 601 case UVISOR_FUNCTION_REMOTE_FILE_SYS: 602 string = "Remote File System"; 603 break; 604 default: 605 string = "unknown"; 606 break; 607 } 608 DPRINTF(("%s: port %d, is for %s\n", 609 device_get_nameunit(sc->sc_ucom.sc_dev), coninfo.connections[i].port, 610 string)); 611 } 612 } 613 #endif 614 615 DPRINTF(("clie_3_5_init: done\n")); 616 return (err); 617 } 618 #endif 619 620 void 621 uvisor_close(void *addr, int portno) 622 { 623 struct uvisor_softc *sc = addr; 624 usb_device_request_t req; 625 struct uvisor_connection_info coninfo; /* XXX ? */ 626 int actlen; 627 628 if (sc->sc_ucom.sc_dying) 629 return; 630 631 req.bmRequestType = UT_READ_VENDOR_ENDPOINT; /* XXX read? */ 632 req.bRequest = UVISOR_CLOSE_NOTIFICATION; 633 USETW(req.wValue, 0); 634 USETW(req.wIndex, 0); 635 USETW(req.wLength, UVISOR_CONNECTION_INFO_SIZE); 636 (void)usbd_do_request_flags(sc->sc_ucom.sc_udev, &req, &coninfo, 637 USBD_SHORT_XFER_OK, &actlen, 638 USBD_DEFAULT_TIMEOUT); 639 }
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