1 /* $NetBSD: usb.h,v 1.84 2010/03/06 21:07:47 plunky Exp $ */ 2 /* $FreeBSD: src/sys/dev/usb/usb.h,v 1.14 1999/11/17 22:33:46 n_hibma Exp $ */ 3 4 /* 5 * Copyright (c) 1998 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Lennart Augustsson (lennart@augustsson.net) at 10 * Carlstedt Research & Technology. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 * POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 35 #ifndef _USB_H_ 36 #define _USB_H_ 37 38 #include <sys/types.h> 39 #include <sys/time.h> 40 41 #include <sys/ioctl.h> 42 43 #if defined(_KERNEL) 44 #include <sys/mallocvar.h> 45 46 MALLOC_DECLARE(M_USB); 47 MALLOC_DECLARE(M_USBDEV); 48 MALLOC_DECLARE(M_USBHC); 49 50 #include <sys/device.h> 51 52 #endif 53 54 #define USB_USE_SOFTINTR 55 56 #ifdef USB_DEBUG 57 #define UKBD_DEBUG 1 58 #define UHIDEV_DEBUG 1 59 #define UHID_DEBUG 1 60 #define OHCI_DEBUG 1 61 #define UGEN_DEBUG 1 62 #define UHCI_DEBUG 1 63 #define UHUB_DEBUG 1 64 #define ULPT_DEBUG 1 65 #define UCOM_DEBUG 1 66 #define UPLCOM_DEBUG 1 67 #define UMCT_DEBUG 1 68 #define UMODEM_DEBUG 1 69 #define UAUDIO_DEBUG 1 70 #define AUE_DEBUG 1 71 #define CUE_DEBUG 1 72 #define KUE_DEBUG 1 73 #define URL_DEBUG 1 74 #define UMASS_DEBUG 1 75 #define UVISOR_DEBUG 1 76 #define UPL_DEBUG 1 77 #define UZCOM_DEBUG 1 78 #define URIO_DEBUG 1 79 #define UFTDI_DEBUG 1 80 #define USCANNER_DEBUG 1 81 #define USSCANNER_DEBUG 1 82 #define EHCI_DEBUG 1 83 #define UIRDA_DEBUG 1 84 #define USTIR_DEBUG 1 85 #define UISDATA_DEBUG 1 86 #define UDSBR_DEBUG 1 87 #define UBT_DEBUG 1 88 #define AXE_DEBUG 1 89 #define UIPAQ_DEBUG 1 90 #define UCYCOM_DEBUG 1 91 #define UHSO_DEBUG 1 92 #define Static 93 #else 94 #define Static static 95 #endif 96 97 #if defined(_KERNEL) 98 #include <dev/usb/usb_port.h> 99 #endif /* _KERNEL */ 100 101 #define USB_STACK_VERSION 2 102 103 #define USB_MAX_DEVICES 128 104 #define USB_START_ADDR 0 105 106 #define USB_CONTROL_ENDPOINT 0 107 #define USB_MAX_ENDPOINTS 16 108 109 #define USB_FRAMES_PER_SECOND 1000 110 111 /* 112 * The USB records contain some unaligned little-endian word 113 * components. The U[SG]ETW macros take care of both the alignment 114 * and endian problem and should always be used to access non-byte 115 * values. 116 */ 117 typedef u_int8_t uByte; 118 typedef u_int8_t uWord[2]; 119 typedef u_int8_t uDWord[4]; 120 121 #define USETW2(w,h,l) ((w)[0] = (u_int8_t)(l), (w)[1] = (u_int8_t)(h)) 122 123 #if 1 124 #define UGETW(w) ((w)[0] | ((w)[1] << 8)) 125 #define USETW(w,v) ((w)[0] = (u_int8_t)(v), (w)[1] = (u_int8_t)((v) >> 8)) 126 #define UGETDW(w) ((w)[0] | ((w)[1] << 8) | ((w)[2] << 16) | ((w)[3] << 24)) 127 #define USETDW(w,v) ((w)[0] = (u_int8_t)(v), \ 128 (w)[1] = (u_int8_t)((v) >> 8), \ 129 (w)[2] = (u_int8_t)((v) >> 16), \ 130 (w)[3] = (u_int8_t)((v) >> 24)) 131 #else 132 /* 133 * On little-endian machines that can handle unanliged accesses 134 * (e.g. i386) these macros can be replaced by the following. 135 */ 136 #define UGETW(w) (*(u_int16_t *)(w)) 137 #define USETW(w,v) (*(u_int16_t *)(w) = (v)) 138 #define UGETDW(w) (*(u_int32_t *)(w)) 139 #define USETDW(w,v) (*(u_int32_t *)(w) = (v)) 140 #endif 141 142 #define UPACKED __packed 143 144 typedef struct { 145 uByte bmRequestType; 146 uByte bRequest; 147 uWord wValue; 148 uWord wIndex; 149 uWord wLength; 150 } UPACKED usb_device_request_t; 151 152 #define UT_WRITE 0x00 153 #define UT_READ 0x80 154 #define UT_STANDARD 0x00 155 #define UT_CLASS 0x20 156 #define UT_VENDOR 0x40 157 #define UT_DEVICE 0x00 158 #define UT_INTERFACE 0x01 159 #define UT_ENDPOINT 0x02 160 #define UT_OTHER 0x03 161 162 #define UT_READ_DEVICE (UT_READ | UT_STANDARD | UT_DEVICE) 163 #define UT_READ_INTERFACE (UT_READ | UT_STANDARD | UT_INTERFACE) 164 #define UT_READ_ENDPOINT (UT_READ | UT_STANDARD | UT_ENDPOINT) 165 #define UT_WRITE_DEVICE (UT_WRITE | UT_STANDARD | UT_DEVICE) 166 #define UT_WRITE_INTERFACE (UT_WRITE | UT_STANDARD | UT_INTERFACE) 167 #define UT_WRITE_ENDPOINT (UT_WRITE | UT_STANDARD | UT_ENDPOINT) 168 #define UT_READ_CLASS_DEVICE (UT_READ | UT_CLASS | UT_DEVICE) 169 #define UT_READ_CLASS_INTERFACE (UT_READ | UT_CLASS | UT_INTERFACE) 170 #define UT_READ_CLASS_OTHER (UT_READ | UT_CLASS | UT_OTHER) 171 #define UT_READ_CLASS_ENDPOINT (UT_READ | UT_CLASS | UT_ENDPOINT) 172 #define UT_WRITE_CLASS_DEVICE (UT_WRITE | UT_CLASS | UT_DEVICE) 173 #define UT_WRITE_CLASS_INTERFACE (UT_WRITE | UT_CLASS | UT_INTERFACE) 174 #define UT_WRITE_CLASS_OTHER (UT_WRITE | UT_CLASS | UT_OTHER) 175 #define UT_WRITE_CLASS_ENDPOINT (UT_WRITE | UT_CLASS | UT_ENDPOINT) 176 #define UT_READ_VENDOR_DEVICE (UT_READ | UT_VENDOR | UT_DEVICE) 177 #define UT_READ_VENDOR_INTERFACE (UT_READ | UT_VENDOR | UT_INTERFACE) 178 #define UT_READ_VENDOR_OTHER (UT_READ | UT_VENDOR | UT_OTHER) 179 #define UT_READ_VENDOR_ENDPOINT (UT_READ | UT_VENDOR | UT_ENDPOINT) 180 #define UT_WRITE_VENDOR_DEVICE (UT_WRITE | UT_VENDOR | UT_DEVICE) 181 #define UT_WRITE_VENDOR_INTERFACE (UT_WRITE | UT_VENDOR | UT_INTERFACE) 182 #define UT_WRITE_VENDOR_OTHER (UT_WRITE | UT_VENDOR | UT_OTHER) 183 #define UT_WRITE_VENDOR_ENDPOINT (UT_WRITE | UT_VENDOR | UT_ENDPOINT) 184 185 /* Requests */ 186 #define UR_GET_STATUS 0x00 187 #define UR_CLEAR_FEATURE 0x01 188 #define UR_SET_FEATURE 0x03 189 #define UR_SET_ADDRESS 0x05 190 #define UR_GET_DESCRIPTOR 0x06 191 #define UDESC_DEVICE 0x01 192 #define UDESC_CONFIG 0x02 193 #define UDESC_STRING 0x03 194 #define UDESC_INTERFACE 0x04 195 #define UDESC_ENDPOINT 0x05 196 #define UDESC_DEVICE_QUALIFIER 0x06 197 #define UDESC_OTHER_SPEED_CONFIGURATION 0x07 198 #define UDESC_INTERFACE_POWER 0x08 199 #define UDESC_OTG 0x09 200 #define UDESC_CS_DEVICE 0x21 /* class specific */ 201 #define UDESC_CS_CONFIG 0x22 202 #define UDESC_CS_STRING 0x23 203 #define UDESC_CS_INTERFACE 0x24 204 #define UDESC_CS_ENDPOINT 0x25 205 #define UDESC_HUB 0x29 206 #define UR_SET_DESCRIPTOR 0x07 207 #define UR_GET_CONFIG 0x08 208 #define UR_SET_CONFIG 0x09 209 #define UR_GET_INTERFACE 0x0a 210 #define UR_SET_INTERFACE 0x0b 211 #define UR_SYNCH_FRAME 0x0c 212 213 /* Feature numbers */ 214 #define UF_ENDPOINT_HALT 0 215 #define UF_DEVICE_REMOTE_WAKEUP 1 216 #define UF_TEST_MODE 2 217 218 #define USB_MAX_IPACKET 8 /* maximum size of the initial packet */ 219 220 #define USB_2_MAX_CTRL_PACKET 64 221 #define USB_2_MAX_BULK_PACKET 512 222 223 typedef struct { 224 uByte bLength; 225 uByte bDescriptorType; 226 } UPACKED usb_descriptor_t; 227 228 typedef struct { 229 uByte bLength; 230 uByte bDescriptorType; 231 uWord bcdUSB; 232 #define UD_USB_2_0 0x0200 233 #define UD_IS_USB2(d) (UGETW((d)->bcdUSB) >= UD_USB_2_0) 234 uByte bDeviceClass; 235 uByte bDeviceSubClass; 236 uByte bDeviceProtocol; 237 uByte bMaxPacketSize; 238 /* The fields below are not part of the initial descriptor. */ 239 uWord idVendor; 240 uWord idProduct; 241 uWord bcdDevice; 242 uByte iManufacturer; 243 uByte iProduct; 244 uByte iSerialNumber; 245 uByte bNumConfigurations; 246 } UPACKED usb_device_descriptor_t; 247 #define USB_DEVICE_DESCRIPTOR_SIZE 18 248 249 typedef struct { 250 uByte bLength; 251 uByte bDescriptorType; 252 uWord wTotalLength; 253 uByte bNumInterface; 254 uByte bConfigurationValue; 255 uByte iConfiguration; 256 uByte bmAttributes; 257 #define UC_ATTR_MBO 0x80 258 #define UC_SELF_POWERED 0x40 259 #define UC_REMOTE_WAKEUP 0x20 260 uByte bMaxPower; /* max current in 2 mA units */ 261 #define UC_POWER_FACTOR 2 262 } UPACKED usb_config_descriptor_t; 263 #define USB_CONFIG_DESCRIPTOR_SIZE 9 264 265 typedef struct { 266 uByte bLength; 267 uByte bDescriptorType; 268 uByte bInterfaceNumber; 269 uByte bAlternateSetting; 270 uByte bNumEndpoints; 271 uByte bInterfaceClass; 272 uByte bInterfaceSubClass; 273 uByte bInterfaceProtocol; 274 uByte iInterface; 275 } UPACKED usb_interface_descriptor_t; 276 #define USB_INTERFACE_DESCRIPTOR_SIZE 9 277 278 typedef struct { 279 uByte bLength; 280 uByte bDescriptorType; 281 uByte bEndpointAddress; 282 #define UE_GET_DIR(a) ((a) & 0x80) 283 #define UE_SET_DIR(a,d) ((a) | (((d)&1) << 7)) 284 #define UE_DIR_IN 0x80 285 #define UE_DIR_OUT 0x00 286 #define UE_ADDR 0x0f 287 #define UE_GET_ADDR(a) ((a) & UE_ADDR) 288 uByte bmAttributes; 289 #define UE_XFERTYPE 0x03 290 #define UE_CONTROL 0x00 291 #define UE_ISOCHRONOUS 0x01 292 #define UE_BULK 0x02 293 #define UE_INTERRUPT 0x03 294 #define UE_GET_XFERTYPE(a) ((a) & UE_XFERTYPE) 295 #define UE_ISO_TYPE 0x0c 296 #define UE_ISO_ASYNC 0x04 297 #define UE_ISO_ADAPT 0x08 298 #define UE_ISO_SYNC 0x0c 299 #define UE_GET_ISO_TYPE(a) ((a) & UE_ISO_TYPE) 300 uWord wMaxPacketSize; 301 #define UE_GET_TRANS(a) (((a) >> 11) & 0x3) 302 #define UE_GET_SIZE(a) ((a) & 0x7ff) 303 uByte bInterval; 304 } UPACKED usb_endpoint_descriptor_t; 305 #define USB_ENDPOINT_DESCRIPTOR_SIZE 7 306 307 typedef struct { 308 uByte bLength; 309 uByte bDescriptorType; 310 uWord bString[126]; 311 } UPACKED usb_string_descriptor_t; 312 #define USB_MAX_STRING_LEN 128 313 #define USB_LANGUAGE_TABLE 0 /* # of the string language id table */ 314 #define USB_MAX_ENCODED_STRING_LEN (USB_MAX_STRING_LEN * 3) /* UTF8 */ 315 316 /* Hub specific request */ 317 #define UR_GET_BUS_STATE 0x02 318 #define UR_CLEAR_TT_BUFFER 0x08 319 #define UR_RESET_TT 0x09 320 #define UR_GET_TT_STATE 0x0a 321 #define UR_STOP_TT 0x0b 322 323 /* Hub features */ 324 #define UHF_C_HUB_LOCAL_POWER 0 325 #define UHF_C_HUB_OVER_CURRENT 1 326 #define UHF_PORT_CONNECTION 0 327 #define UHF_PORT_ENABLE 1 328 #define UHF_PORT_SUSPEND 2 329 #define UHF_PORT_OVER_CURRENT 3 330 #define UHF_PORT_RESET 4 331 #define UHF_PORT_POWER 8 332 #define UHF_PORT_LOW_SPEED 9 333 #define UHF_C_PORT_CONNECTION 16 334 #define UHF_C_PORT_ENABLE 17 335 #define UHF_C_PORT_SUSPEND 18 336 #define UHF_C_PORT_OVER_CURRENT 19 337 #define UHF_C_PORT_RESET 20 338 #define UHF_PORT_TEST 21 339 #define UHF_PORT_INDICATOR 22 340 341 typedef struct { 342 uByte bDescLength; 343 uByte bDescriptorType; 344 uByte bNbrPorts; 345 uWord wHubCharacteristics; 346 #define UHD_PWR 0x0003 347 #define UHD_PWR_GANGED 0x0000 348 #define UHD_PWR_INDIVIDUAL 0x0001 349 #define UHD_PWR_NO_SWITCH 0x0002 350 #define UHD_COMPOUND 0x0004 351 #define UHD_OC 0x0018 352 #define UHD_OC_GLOBAL 0x0000 353 #define UHD_OC_INDIVIDUAL 0x0008 354 #define UHD_OC_NONE 0x0010 355 #define UHD_TT_THINK 0x0060 356 #define UHD_TT_THINK_8 0x0000 357 #define UHD_TT_THINK_16 0x0020 358 #define UHD_TT_THINK_24 0x0040 359 #define UHD_TT_THINK_32 0x0060 360 #define UHD_PORT_IND 0x0080 361 uByte bPwrOn2PwrGood; /* delay in 2 ms units */ 362 #define UHD_PWRON_FACTOR 2 363 uByte bHubContrCurrent; 364 uByte DeviceRemovable[32]; /* max 255 ports */ 365 #define UHD_NOT_REMOV(desc, i) \ 366 (((desc)->DeviceRemovable[(i)/8] >> ((i) % 8)) & 1) 367 /* deprecated */ uByte PortPowerCtrlMask[1]; 368 } UPACKED usb_hub_descriptor_t; 369 #define USB_HUB_DESCRIPTOR_SIZE 9 /* includes deprecated PortPowerCtrlMask */ 370 371 typedef struct { 372 uByte bLength; 373 uByte bDescriptorType; 374 uWord bcdUSB; 375 uByte bDeviceClass; 376 uByte bDeviceSubClass; 377 uByte bDeviceProtocol; 378 uByte bMaxPacketSize0; 379 uByte bNumConfigurations; 380 uByte bReserved; 381 } UPACKED usb_device_qualifier_t; 382 #define USB_DEVICE_QUALIFIER_SIZE 10 383 384 typedef struct { 385 uByte bLength; 386 uByte bDescriptorType; 387 uByte bmAttributes; 388 #define UOTG_SRP 0x01 389 #define UOTG_HNP 0x02 390 } UPACKED usb_otg_descriptor_t; 391 392 /* OTG feature selectors */ 393 #define UOTG_B_HNP_ENABLE 3 394 #define UOTG_A_HNP_SUPPORT 4 395 #define UOTG_A_ALT_HNP_SUPPORT 5 396 397 typedef struct { 398 uWord wStatus; 399 /* Device status flags */ 400 #define UDS_SELF_POWERED 0x0001 401 #define UDS_REMOTE_WAKEUP 0x0002 402 /* Endpoint status flags */ 403 #define UES_HALT 0x0001 404 } UPACKED usb_status_t; 405 406 typedef struct { 407 uWord wHubStatus; 408 #define UHS_LOCAL_POWER 0x0001 409 #define UHS_OVER_CURRENT 0x0002 410 uWord wHubChange; 411 } UPACKED usb_hub_status_t; 412 413 typedef struct { 414 uWord wPortStatus; 415 #define UPS_CURRENT_CONNECT_STATUS 0x0001 416 #define UPS_PORT_ENABLED 0x0002 417 #define UPS_SUSPEND 0x0004 418 #define UPS_OVERCURRENT_INDICATOR 0x0008 419 #define UPS_RESET 0x0010 420 #define UPS_PORT_POWER 0x0100 421 #define UPS_LOW_SPEED 0x0200 422 #define UPS_HIGH_SPEED 0x0400 423 #define UPS_PORT_TEST 0x0800 424 #define UPS_PORT_INDICATOR 0x1000 425 uWord wPortChange; 426 #define UPS_C_CONNECT_STATUS 0x0001 427 #define UPS_C_PORT_ENABLED 0x0002 428 #define UPS_C_SUSPEND 0x0004 429 #define UPS_C_OVERCURRENT_INDICATOR 0x0008 430 #define UPS_C_PORT_RESET 0x0010 431 } UPACKED usb_port_status_t; 432 433 /* Device class codes */ 434 #define UDCLASS_IN_INTERFACE 0x00 435 #define UDCLASS_COMM 0x02 436 #define UDCLASS_HUB 0x09 437 #define UDSUBCLASS_HUB 0x00 438 #define UDPROTO_FSHUB 0x00 439 #define UDPROTO_HSHUBSTT 0x01 440 #define UDPROTO_HSHUBMTT 0x02 441 #define UDCLASS_DIAGNOSTIC 0xdc 442 #define UDCLASS_WIRELESS 0xe0 443 #define UDSUBCLASS_RF 0x01 444 #define UDPROTO_BLUETOOTH 0x01 445 #define UDCLASS_VENDOR 0xff 446 447 /* Interface class codes */ 448 #define UICLASS_UNSPEC 0x00 449 450 #define UICLASS_AUDIO 0x01 451 #define UISUBCLASS_AUDIOCONTROL 1 452 #define UISUBCLASS_AUDIOSTREAM 2 453 #define UISUBCLASS_MIDISTREAM 3 454 455 #define UICLASS_VIDEO 0x0E 456 #define UISUBCLASS_VIDEOCONTROL 1 457 #define UISUBCLASS_VIDEOSTREAMING 2 458 #define UISUBCLASS_VIDEOCOLLECTION 3 459 460 #define UICLASS_CDC 0x02 /* communication */ 461 #define UISUBCLASS_DIRECT_LINE_CONTROL_MODEL 1 462 #define UISUBCLASS_ABSTRACT_CONTROL_MODEL 2 463 #define UISUBCLASS_TELEPHONE_CONTROL_MODEL 3 464 #define UISUBCLASS_MULTICHANNEL_CONTROL_MODEL 4 465 #define UISUBCLASS_CAPI_CONTROLMODEL 5 466 #define UISUBCLASS_ETHERNET_NETWORKING_CONTROL_MODEL 6 467 #define UISUBCLASS_ATM_NETWORKING_CONTROL_MODEL 7 468 #define UIPROTO_CDC_AT 1 469 470 #define UICLASS_HID 0x03 471 #define UISUBCLASS_BOOT 1 472 #define UIPROTO_BOOT_KEYBOARD 1 473 474 #define UICLASS_PHYSICAL 0x05 475 476 #define UICLASS_IMAGE 0x06 477 478 #define UICLASS_PRINTER 0x07 479 #define UISUBCLASS_PRINTER 1 480 #define UIPROTO_PRINTER_UNI 1 481 #define UIPROTO_PRINTER_BI 2 482 #define UIPROTO_PRINTER_1284 3 483 484 #define UICLASS_MASS 0x08 485 #define UISUBCLASS_RBC 1 486 #define UISUBCLASS_SFF8020I 2 487 #define UISUBCLASS_QIC157 3 488 #define UISUBCLASS_UFI 4 489 #define UISUBCLASS_SFF8070I 5 490 #define UISUBCLASS_SCSI 6 491 #define UIPROTO_MASS_CBI_I 0 492 #define UIPROTO_MASS_CBI 1 493 #define UIPROTO_MASS_BBB_OLD 2 /* Not in the spec anymore */ 494 #define UIPROTO_MASS_BBB 80 /* 'P' for the Iomega Zip drive */ 495 496 #define UICLASS_HUB 0x09 497 #define UISUBCLASS_HUB 0 498 #define UIPROTO_FSHUB 0 499 #define UIPROTO_HSHUBSTT 0 /* Yes, same as previous */ 500 #define UIPROTO_HSHUBMTT 1 501 502 #define UICLASS_CDC_DATA 0x0a 503 #define UISUBCLASS_DATA 0 504 #define UIPROTO_DATA_ISDNBRI 0x30 /* Physical iface */ 505 #define UIPROTO_DATA_HDLC 0x31 /* HDLC */ 506 #define UIPROTO_DATA_TRANSPARENT 0x32 /* Transparent */ 507 #define UIPROTO_DATA_Q921M 0x50 /* Management for Q921 */ 508 #define UIPROTO_DATA_Q921 0x51 /* Data for Q921 */ 509 #define UIPROTO_DATA_Q921TM 0x52 /* TEI multiplexer for Q921 */ 510 #define UIPROTO_DATA_V42BIS 0x90 /* Data compression */ 511 #define UIPROTO_DATA_Q931 0x91 /* Euro-ISDN */ 512 #define UIPROTO_DATA_V120 0x92 /* V.24 rate adaption */ 513 #define UIPROTO_DATA_CAPI 0x93 /* CAPI 2.0 commands */ 514 #define UIPROTO_DATA_HOST_BASED 0xfd /* Host based driver */ 515 #define UIPROTO_DATA_PUF 0xfe /* see Prot. Unit Func. Desc.*/ 516 #define UIPROTO_DATA_VENDOR 0xff /* Vendor specific */ 517 518 #define UICLASS_SMARTCARD 0x0b 519 520 /*#define UICLASS_FIRM_UPD 0x0c*/ 521 522 #define UICLASS_SECURITY 0x0d 523 524 #define UICLASS_DIAGNOSTIC 0xdc 525 526 #define UICLASS_WIRELESS 0xe0 527 #define UISUBCLASS_RF 0x01 528 #define UIPROTO_BLUETOOTH 0x01 529 530 #define UICLASS_APPL_SPEC 0xfe 531 #define UISUBCLASS_FIRMWARE_DOWNLOAD 1 532 #define UISUBCLASS_IRDA 2 533 #define UIPROTO_IRDA 0 534 535 #define UICLASS_VENDOR 0xff 536 537 538 #define USB_HUB_MAX_DEPTH 5 539 540 /* 541 * Minimum time a device needs to be powered down to go through 542 * a power cycle. XXX Are these time in the spec? 543 */ 544 #define USB_POWER_DOWN_TIME 200 /* ms */ 545 #define USB_PORT_POWER_DOWN_TIME 100 /* ms */ 546 547 #if 0 548 /* These are the values from the spec. */ 549 #define USB_PORT_RESET_DELAY 10 /* ms */ 550 #define USB_PORT_ROOT_RESET_DELAY 50 /* ms */ 551 #define USB_PORT_RESET_RECOVERY 10 /* ms */ 552 #define USB_PORT_POWERUP_DELAY 100 /* ms */ 553 #define USB_SET_ADDRESS_SETTLE 2 /* ms */ 554 #define USB_RESUME_DELAY (20*5) /* ms */ 555 #define USB_RESUME_WAIT 10 /* ms */ 556 #define USB_RESUME_RECOVERY 10 /* ms */ 557 #define USB_EXTRA_POWER_UP_TIME 0 /* ms */ 558 #else 559 /* Allow for marginal (i.e. non-conforming) devices. */ 560 #define USB_PORT_RESET_DELAY 50 /* ms */ 561 #define USB_PORT_ROOT_RESET_DELAY 250 /* ms */ 562 #define USB_PORT_RESET_RECOVERY 250 /* ms */ 563 #define USB_PORT_POWERUP_DELAY 300 /* ms */ 564 #define USB_SET_ADDRESS_SETTLE 10 /* ms */ 565 #define USB_RESUME_DELAY (50*5) /* ms */ 566 #define USB_RESUME_WAIT 50 /* ms */ 567 #define USB_RESUME_RECOVERY 50 /* ms */ 568 #define USB_EXTRA_POWER_UP_TIME 20 /* ms */ 569 #endif 570 571 #define USB_MIN_POWER 100 /* mA */ 572 #define USB_MAX_POWER 500 /* mA */ 573 574 #define USB_BUS_RESET_DELAY 100 /* ms XXX?*/ 575 576 577 #define USB_UNCONFIG_NO 0 578 #define USB_UNCONFIG_INDEX (-1) 579 580 /*** ioctl() related stuff ***/ 581 582 struct usb_ctl_request { 583 int ucr_addr; 584 usb_device_request_t ucr_request; 585 void *ucr_data; 586 int ucr_flags; 587 #define USBD_SHORT_XFER_OK 0x04 /* allow short reads */ 588 int ucr_actlen; /* actual length transferred */ 589 }; 590 591 struct usb_alt_interface { 592 int uai_config_index; 593 int uai_interface_index; 594 int uai_alt_no; 595 }; 596 597 #define USB_CURRENT_CONFIG_INDEX (-1) 598 #define USB_CURRENT_ALT_INDEX (-1) 599 600 struct usb_config_desc { 601 int ucd_config_index; 602 usb_config_descriptor_t ucd_desc; 603 }; 604 605 struct usb_interface_desc { 606 int uid_config_index; 607 int uid_interface_index; 608 int uid_alt_index; 609 usb_interface_descriptor_t uid_desc; 610 }; 611 612 struct usb_endpoint_desc { 613 int ued_config_index; 614 int ued_interface_index; 615 int ued_alt_index; 616 int ued_endpoint_index; 617 usb_endpoint_descriptor_t ued_desc; 618 }; 619 620 struct usb_full_desc { 621 int ufd_config_index; 622 u_int ufd_size; 623 u_char *ufd_data; 624 }; 625 626 struct usb_string_desc { 627 int usd_string_index; 628 int usd_language_id; 629 usb_string_descriptor_t usd_desc; 630 }; 631 632 struct usb_ctl_report_desc { 633 int ucrd_size; 634 u_char ucrd_data[1024]; /* filled data size will vary */ 635 }; 636 637 typedef struct { u_int32_t cookie; } usb_event_cookie_t; 638 639 #define USB_MAX_DEVNAMES 4 640 #define USB_MAX_DEVNAMELEN 16 641 struct usb_device_info { 642 u_int8_t udi_bus; 643 u_int8_t udi_addr; /* device address */ 644 usb_event_cookie_t udi_cookie; 645 char udi_product[USB_MAX_ENCODED_STRING_LEN]; 646 char udi_vendor[USB_MAX_ENCODED_STRING_LEN]; 647 char udi_release[8]; 648 char udi_serial[USB_MAX_ENCODED_STRING_LEN]; 649 u_int16_t udi_productNo; 650 u_int16_t udi_vendorNo; 651 u_int16_t udi_releaseNo; 652 u_int8_t udi_class; 653 u_int8_t udi_subclass; 654 u_int8_t udi_protocol; 655 u_int8_t udi_config; 656 u_int8_t udi_speed; 657 #define USB_SPEED_LOW 1 658 #define USB_SPEED_FULL 2 659 #define USB_SPEED_HIGH 3 660 int udi_power; /* power consumption in mA, 0 if selfpowered */ 661 int udi_nports; 662 char udi_devnames[USB_MAX_DEVNAMES][USB_MAX_DEVNAMELEN]; 663 u_int8_t udi_ports[16];/* hub only: addresses of devices on ports */ 664 #define USB_PORT_ENABLED 0xff 665 #define USB_PORT_SUSPENDED 0xfe 666 #define USB_PORT_POWERED 0xfd 667 #define USB_PORT_DISABLED 0xfc 668 }; 669 670 /* <=3.0 had this layout of the structure */ 671 struct usb_device_info_old { 672 u_int8_t udi_bus; 673 u_int8_t udi_addr; /* device address */ 674 usb_event_cookie_t udi_cookie; 675 char udi_product[USB_MAX_STRING_LEN]; 676 char udi_vendor[USB_MAX_STRING_LEN]; 677 char udi_release[8]; 678 u_int16_t udi_productNo; 679 u_int16_t udi_vendorNo; 680 u_int16_t udi_releaseNo; 681 u_int8_t udi_class; 682 u_int8_t udi_subclass; 683 u_int8_t udi_protocol; 684 u_int8_t udi_config; 685 u_int8_t udi_speed; 686 int udi_power; /* power consumption in mA, 0 if selfpowered */ 687 int udi_nports; 688 char udi_devnames[USB_MAX_DEVNAMES][USB_MAX_DEVNAMELEN]; 689 u_int8_t udi_ports[16];/* hub only: addresses of devices on ports */ 690 }; 691 692 struct usb_ctl_report { 693 int ucr_report; 694 u_char ucr_data[1024]; /* filled data size will vary */ 695 }; 696 697 struct usb_device_stats { 698 u_long uds_requests[4]; /* indexed by transfer type UE_* */ 699 }; 700 701 struct usb_bulk_ra_wb_opt { 702 u_int ra_wb_buffer_size; 703 u_int ra_wb_request_size; 704 }; 705 706 /* Events that can be read from /dev/usb */ 707 struct usb_event { 708 int ue_type; 709 #define USB_EVENT_CTRLR_ATTACH 1 710 #define USB_EVENT_CTRLR_DETACH 2 711 #define USB_EVENT_DEVICE_ATTACH 3 712 #define USB_EVENT_DEVICE_DETACH 4 713 #define USB_EVENT_DRIVER_ATTACH 5 714 #define USB_EVENT_DRIVER_DETACH 6 715 #define USB_EVENT_IS_ATTACH(n) ((n) == USB_EVENT_CTRLR_ATTACH || (n) == USB_EVENT_DEVICE_ATTACH || (n) == USB_EVENT_DRIVER_ATTACH) 716 #define USB_EVENT_IS_DETACH(n) ((n) == USB_EVENT_CTRLR_DETACH || (n) == USB_EVENT_DEVICE_DETACH || (n) == USB_EVENT_DRIVER_DETACH) 717 struct timespec ue_time; 718 union { 719 struct { 720 int ue_bus; 721 } ue_ctrlr; 722 struct usb_device_info ue_device; 723 struct { 724 usb_event_cookie_t ue_cookie; 725 char ue_devname[16]; 726 } ue_driver; 727 } u; 728 }; 729 730 /* old <=3.0 compat event */ 731 struct usb_event_old { 732 int ue_type; 733 struct timespec ue_time; 734 union { 735 struct { 736 int ue_bus; 737 } ue_ctrlr; 738 struct usb_device_info_old ue_device; 739 struct { 740 usb_event_cookie_t ue_cookie; 741 char ue_devname[16]; 742 } ue_driver; 743 } u; 744 }; 745 746 747 /* USB controller */ 748 #define USB_REQUEST _IOWR('U', 1, struct usb_ctl_request) 749 #define USB_SETDEBUG _IOW ('U', 2, int) 750 #define USB_DISCOVER _IO ('U', 3) 751 #define USB_DEVICEINFO _IOWR('U', 4, struct usb_device_info) 752 #define USB_DEVICEINFO_OLD _IOWR('U', 4, struct usb_device_info_old) 753 #define USB_DEVICESTATS _IOR ('U', 5, struct usb_device_stats) 754 755 /* Generic HID device */ 756 #define USB_GET_REPORT_DESC _IOR ('U', 21, struct usb_ctl_report_desc) 757 #define USB_SET_IMMED _IOW ('U', 22, int) 758 #define USB_GET_REPORT _IOWR('U', 23, struct usb_ctl_report) 759 #define USB_SET_REPORT _IOW ('U', 24, struct usb_ctl_report) 760 #define USB_GET_REPORT_ID _IOR ('U', 25, int) 761 762 /* Generic USB device */ 763 #define USB_GET_CONFIG _IOR ('U', 100, int) 764 #define USB_SET_CONFIG _IOW ('U', 101, int) 765 #define USB_GET_ALTINTERFACE _IOWR('U', 102, struct usb_alt_interface) 766 #define USB_SET_ALTINTERFACE _IOWR('U', 103, struct usb_alt_interface) 767 #define USB_GET_NO_ALT _IOWR('U', 104, struct usb_alt_interface) 768 #define USB_GET_DEVICE_DESC _IOR ('U', 105, usb_device_descriptor_t) 769 #define USB_GET_CONFIG_DESC _IOWR('U', 106, struct usb_config_desc) 770 #define USB_GET_INTERFACE_DESC _IOWR('U', 107, struct usb_interface_desc) 771 #define USB_GET_ENDPOINT_DESC _IOWR('U', 108, struct usb_endpoint_desc) 772 #define USB_GET_FULL_DESC _IOWR('U', 109, struct usb_full_desc) 773 #define USB_GET_STRING_DESC _IOWR('U', 110, struct usb_string_desc) 774 #define USB_DO_REQUEST _IOWR('U', 111, struct usb_ctl_request) 775 #define USB_GET_DEVICEINFO _IOR ('U', 112, struct usb_device_info) 776 #define USB_GET_DEVICEINFO_OLD _IOR ('U', 112, struct usb_device_info_old) 777 #define USB_SET_SHORT_XFER _IOW ('U', 113, int) 778 #define USB_SET_TIMEOUT _IOW ('U', 114, int) 779 #define USB_SET_BULK_RA _IOW ('U', 115, int) 780 #define USB_SET_BULK_WB _IOW ('U', 116, int) 781 #define USB_SET_BULK_RA_OPT _IOW ('U', 117, struct usb_bulk_ra_wb_opt) 782 #define USB_SET_BULK_WB_OPT _IOW ('U', 118, struct usb_bulk_ra_wb_opt) 783 784 /* Modem device */ 785 #define USB_GET_CM_OVER_DATA _IOR ('U', 130, int) 786 #define USB_SET_CM_OVER_DATA _IOW ('U', 131, int) 787 788 #endif /* _USB_H_ */ 789