1 /* $NetBSD: usb.h,v 1.96 2012/08/24 09:01:23 msaitoh 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 #ifdef USB_DEBUG 55 #define UKBD_DEBUG 1 56 #define UHIDEV_DEBUG 1 57 #define UHID_DEBUG 1 58 #define OHCI_DEBUG 1 59 #define UGEN_DEBUG 1 60 #define UHCI_DEBUG 1 61 #define UHUB_DEBUG 1 62 #define ULPT_DEBUG 1 63 #define UCOM_DEBUG 1 64 #define UPLCOM_DEBUG 1 65 #define UMCT_DEBUG 1 66 #define UMODEM_DEBUG 1 67 #define UAUDIO_DEBUG 1 68 #define AUE_DEBUG 1 69 #define CUE_DEBUG 1 70 #define KUE_DEBUG 1 71 #define URL_DEBUG 1 72 #define UVISOR_DEBUG 1 73 #define UPL_DEBUG 1 74 #define UZCOM_DEBUG 1 75 #define URIO_DEBUG 1 76 #define UFTDI_DEBUG 1 77 #define USCANNER_DEBUG 1 78 #define USSCANNER_DEBUG 1 79 #define EHCI_DEBUG 1 80 #define UIRDA_DEBUG 1 81 #define USTIR_DEBUG 1 82 #define UISDATA_DEBUG 1 83 #define UDSBR_DEBUG 1 84 #define UBT_DEBUG 1 85 #define AXE_DEBUG 1 86 #define UIPAQ_DEBUG 1 87 #define UCYCOM_DEBUG 1 88 #define UHSO_DEBUG 1 89 #define Static 90 #else 91 #define Static static 92 #endif 93 94 #define USB_STACK_VERSION 2 95 96 #define USB_MAX_DEVICES 128 97 #define USB_START_ADDR 0 98 99 #define USB_CONTROL_ENDPOINT 0 100 #define USB_MAX_ENDPOINTS 16 101 102 #define USB_FRAMES_PER_SECOND 1000 103 #define USB_UFRAMES_PER_FRAME 8 104 105 /* 106 * The USB records contain some unaligned little-endian word 107 * components. The U[SG]ETW macros take care of both the alignment 108 * and endian problem and should always be used to access non-byte 109 * values. 110 */ 111 typedef u_int8_t uByte; 112 typedef u_int8_t uWord[2]; 113 typedef u_int8_t uDWord[4]; 114 115 #define USETW2(w,h,l) ((w)[0] = (u_int8_t)(l), (w)[1] = (u_int8_t)(h)) 116 117 #if 1 118 #define UGETW(w) ((w)[0] | ((w)[1] << 8)) 119 #define USETW(w,v) ((w)[0] = (u_int8_t)(v), (w)[1] = (u_int8_t)((v) >> 8)) 120 #define UGETDW(w) ((w)[0] | ((w)[1] << 8) | ((w)[2] << 16) | ((w)[3] << 24)) 121 #define USETDW(w,v) ((w)[0] = (u_int8_t)(v), \ 122 (w)[1] = (u_int8_t)((v) >> 8), \ 123 (w)[2] = (u_int8_t)((v) >> 16), \ 124 (w)[3] = (u_int8_t)((v) >> 24)) 125 #else 126 /* 127 * On little-endian machines that can handle unaligned accesses 128 * (e.g. i386) these macros can be replaced by the following. 129 */ 130 #define UGETW(w) (*(u_int16_t *)(w)) 131 #define USETW(w,v) (*(u_int16_t *)(w) = (v)) 132 #define UGETDW(w) (*(u_int32_t *)(w)) 133 #define USETDW(w,v) (*(u_int32_t *)(w) = (v)) 134 #endif 135 136 #define UPACKED __packed 137 138 typedef struct { 139 uByte bmRequestType; 140 uByte bRequest; 141 uWord wValue; 142 uWord wIndex; 143 uWord wLength; 144 } UPACKED usb_device_request_t; 145 146 #define UT_WRITE 0x00 147 #define UT_READ 0x80 148 #define UT_STANDARD 0x00 149 #define UT_CLASS 0x20 150 #define UT_VENDOR 0x40 151 #define UT_DEVICE 0x00 152 #define UT_INTERFACE 0x01 153 #define UT_ENDPOINT 0x02 154 #define UT_OTHER 0x03 155 156 #define UT_READ_DEVICE (UT_READ | UT_STANDARD | UT_DEVICE) 157 #define UT_READ_INTERFACE (UT_READ | UT_STANDARD | UT_INTERFACE) 158 #define UT_READ_ENDPOINT (UT_READ | UT_STANDARD | UT_ENDPOINT) 159 #define UT_WRITE_DEVICE (UT_WRITE | UT_STANDARD | UT_DEVICE) 160 #define UT_WRITE_INTERFACE (UT_WRITE | UT_STANDARD | UT_INTERFACE) 161 #define UT_WRITE_ENDPOINT (UT_WRITE | UT_STANDARD | UT_ENDPOINT) 162 #define UT_READ_CLASS_DEVICE (UT_READ | UT_CLASS | UT_DEVICE) 163 #define UT_READ_CLASS_INTERFACE (UT_READ | UT_CLASS | UT_INTERFACE) 164 #define UT_READ_CLASS_OTHER (UT_READ | UT_CLASS | UT_OTHER) 165 #define UT_READ_CLASS_ENDPOINT (UT_READ | UT_CLASS | UT_ENDPOINT) 166 #define UT_WRITE_CLASS_DEVICE (UT_WRITE | UT_CLASS | UT_DEVICE) 167 #define UT_WRITE_CLASS_INTERFACE (UT_WRITE | UT_CLASS | UT_INTERFACE) 168 #define UT_WRITE_CLASS_OTHER (UT_WRITE | UT_CLASS | UT_OTHER) 169 #define UT_WRITE_CLASS_ENDPOINT (UT_WRITE | UT_CLASS | UT_ENDPOINT) 170 #define UT_READ_VENDOR_DEVICE (UT_READ | UT_VENDOR | UT_DEVICE) 171 #define UT_READ_VENDOR_INTERFACE (UT_READ | UT_VENDOR | UT_INTERFACE) 172 #define UT_READ_VENDOR_OTHER (UT_READ | UT_VENDOR | UT_OTHER) 173 #define UT_READ_VENDOR_ENDPOINT (UT_READ | UT_VENDOR | UT_ENDPOINT) 174 #define UT_WRITE_VENDOR_DEVICE (UT_WRITE | UT_VENDOR | UT_DEVICE) 175 #define UT_WRITE_VENDOR_INTERFACE (UT_WRITE | UT_VENDOR | UT_INTERFACE) 176 #define UT_WRITE_VENDOR_OTHER (UT_WRITE | UT_VENDOR | UT_OTHER) 177 #define UT_WRITE_VENDOR_ENDPOINT (UT_WRITE | UT_VENDOR | UT_ENDPOINT) 178 179 /* Requests */ 180 #define UR_GET_STATUS 0x00 181 #define UR_CLEAR_FEATURE 0x01 182 #define UR_SET_FEATURE 0x03 183 #define UR_SET_ADDRESS 0x05 184 #define UR_GET_DESCRIPTOR 0x06 185 #define UDESC_DEVICE 0x01 186 #define UDESC_CONFIG 0x02 187 #define UDESC_STRING 0x03 188 #define UDESC_INTERFACE 0x04 189 #define UDESC_ENDPOINT 0x05 190 #define UDESC_DEVICE_QUALIFIER 0x06 191 #define UDESC_OTHER_SPEED_CONFIGURATION 0x07 192 #define UDESC_INTERFACE_POWER 0x08 193 #define UDESC_OTG 0x09 194 #define UDESC_DEBUG 0x0a 195 #define UDESC_INTERFACE_ASSOC 0x0b 196 #define UDESC_CS_DEVICE 0x21 /* class specific */ 197 #define UDESC_CS_CONFIG 0x22 198 #define UDESC_CS_STRING 0x23 199 #define UDESC_CS_INTERFACE 0x24 200 #define UDESC_CS_ENDPOINT 0x25 201 #define UDESC_HUB 0x29 202 #define UR_SET_DESCRIPTOR 0x07 203 #define UR_GET_CONFIG 0x08 204 #define UR_SET_CONFIG 0x09 205 #define UR_GET_INTERFACE 0x0a 206 #define UR_SET_INTERFACE 0x0b 207 #define UR_SYNCH_FRAME 0x0c 208 209 /* Feature numbers */ 210 #define UF_ENDPOINT_HALT 0 211 #define UF_DEVICE_REMOTE_WAKEUP 1 212 #define UF_TEST_MODE 2 213 214 #define USB_MAX_IPACKET 8 /* maximum size of the initial packet */ 215 216 #define USB_2_MAX_CTRL_PACKET 64 217 #define USB_2_MAX_BULK_PACKET 512 218 219 typedef struct { 220 uByte bLength; 221 uByte bDescriptorType; 222 } UPACKED usb_descriptor_t; 223 224 typedef struct { 225 uByte bLength; 226 uByte bDescriptorType; 227 uWord bcdUSB; 228 #define UD_USB_2_0 0x0200 229 #define UD_IS_USB2(d) (UGETW((d)->bcdUSB) >= UD_USB_2_0) 230 uByte bDeviceClass; 231 uByte bDeviceSubClass; 232 uByte bDeviceProtocol; 233 uByte bMaxPacketSize; 234 /* The fields below are not part of the initial descriptor. */ 235 uWord idVendor; 236 uWord idProduct; 237 uWord bcdDevice; 238 uByte iManufacturer; 239 uByte iProduct; 240 uByte iSerialNumber; 241 uByte bNumConfigurations; 242 } UPACKED usb_device_descriptor_t; 243 #define USB_DEVICE_DESCRIPTOR_SIZE 18 244 245 typedef struct { 246 uByte bLength; 247 uByte bDescriptorType; 248 uWord wTotalLength; 249 uByte bNumInterface; 250 uByte bConfigurationValue; 251 uByte iConfiguration; 252 uByte bmAttributes; 253 #define UC_ATTR_MBO 0x80 254 #define UC_SELF_POWERED 0x40 255 #define UC_REMOTE_WAKEUP 0x20 256 uByte bMaxPower; /* max current in 2 mA units */ 257 #define UC_POWER_FACTOR 2 258 } UPACKED usb_config_descriptor_t; 259 #define USB_CONFIG_DESCRIPTOR_SIZE 9 260 261 typedef struct { 262 uByte bLength; 263 uByte bDescriptorType; 264 uByte bInterfaceNumber; 265 uByte bAlternateSetting; 266 uByte bNumEndpoints; 267 uByte bInterfaceClass; 268 uByte bInterfaceSubClass; 269 uByte bInterfaceProtocol; 270 uByte iInterface; 271 } UPACKED usb_interface_descriptor_t; 272 #define USB_INTERFACE_DESCRIPTOR_SIZE 9 273 274 typedef struct { 275 uByte bLength; 276 uByte bDescriptorType; 277 uByte bFirstInterface; 278 uByte bInterfaceCount; 279 uByte bFunctionClass; 280 uByte bFunctionSubClass; 281 uByte bFunctionProtocol; 282 uByte iFunction; 283 } UPACKED usb_interface_assoc_descriptor_t; 284 #define USB_INTERFACE_ASSOC_DESCRIPTOR_SIZE 8 285 286 typedef struct { 287 uByte bLength; 288 uByte bDescriptorType; 289 uByte bEndpointAddress; 290 #define UE_GET_DIR(a) ((a) & 0x80) 291 #define UE_SET_DIR(a,d) ((a) | (((d)&1) << 7)) 292 #define UE_DIR_IN 0x80 293 #define UE_DIR_OUT 0x00 294 #define UE_ADDR 0x0f 295 #define UE_GET_ADDR(a) ((a) & UE_ADDR) 296 uByte bmAttributes; 297 #define UE_XFERTYPE 0x03 298 #define UE_CONTROL 0x00 299 #define UE_ISOCHRONOUS 0x01 300 #define UE_BULK 0x02 301 #define UE_INTERRUPT 0x03 302 #define UE_GET_XFERTYPE(a) ((a) & UE_XFERTYPE) 303 #define UE_ISO_TYPE 0x0c 304 #define UE_ISO_ASYNC 0x04 305 #define UE_ISO_ADAPT 0x08 306 #define UE_ISO_SYNC 0x0c 307 #define UE_GET_ISO_TYPE(a) ((a) & UE_ISO_TYPE) 308 uWord wMaxPacketSize; 309 #define UE_GET_TRANS(a) (((a) >> 11) & 0x3) 310 #define UE_GET_SIZE(a) ((a) & 0x7ff) 311 uByte bInterval; 312 } UPACKED usb_endpoint_descriptor_t; 313 #define USB_ENDPOINT_DESCRIPTOR_SIZE 7 314 315 typedef struct { 316 uByte bLength; 317 uByte bDescriptorType; 318 uWord bString[126]; 319 } UPACKED usb_string_descriptor_t; 320 #define USB_MAX_STRING_LEN 128 321 #define USB_LANGUAGE_TABLE 0 /* # of the string language id table */ 322 #define USB_MAX_ENCODED_STRING_LEN (USB_MAX_STRING_LEN * 3) /* UTF8 */ 323 324 /* Hub specific request */ 325 #define UR_GET_BUS_STATE 0x02 326 #define UR_CLEAR_TT_BUFFER 0x08 327 #define UR_RESET_TT 0x09 328 #define UR_GET_TT_STATE 0x0a 329 #define UR_STOP_TT 0x0b 330 331 /* Hub features */ 332 #define UHF_C_HUB_LOCAL_POWER 0 333 #define UHF_C_HUB_OVER_CURRENT 1 334 #define UHF_PORT_CONNECTION 0 335 #define UHF_PORT_ENABLE 1 336 #define UHF_PORT_SUSPEND 2 337 #define UHF_PORT_OVER_CURRENT 3 338 #define UHF_PORT_RESET 4 339 #define UHF_PORT_POWER 8 340 #define UHF_PORT_LOW_SPEED 9 341 #define UHF_C_PORT_CONNECTION 16 342 #define UHF_C_PORT_ENABLE 17 343 #define UHF_C_PORT_SUSPEND 18 344 #define UHF_C_PORT_OVER_CURRENT 19 345 #define UHF_C_PORT_RESET 20 346 #define UHF_PORT_TEST 21 347 #define UHF_PORT_INDICATOR 22 348 349 typedef struct { 350 uByte bDescLength; 351 uByte bDescriptorType; 352 uByte bNbrPorts; 353 uWord wHubCharacteristics; 354 #define UHD_PWR 0x0003 355 #define UHD_PWR_GANGED 0x0000 356 #define UHD_PWR_INDIVIDUAL 0x0001 357 #define UHD_PWR_NO_SWITCH 0x0002 358 #define UHD_COMPOUND 0x0004 359 #define UHD_OC 0x0018 360 #define UHD_OC_GLOBAL 0x0000 361 #define UHD_OC_INDIVIDUAL 0x0008 362 #define UHD_OC_NONE 0x0010 363 #define UHD_TT_THINK 0x0060 364 #define UHD_TT_THINK_8 0x0000 365 #define UHD_TT_THINK_16 0x0020 366 #define UHD_TT_THINK_24 0x0040 367 #define UHD_TT_THINK_32 0x0060 368 #define UHD_PORT_IND 0x0080 369 uByte bPwrOn2PwrGood; /* delay in 2 ms units */ 370 #define UHD_PWRON_FACTOR 2 371 uByte bHubContrCurrent; 372 uByte DeviceRemovable[32]; /* max 255 ports */ 373 #define UHD_NOT_REMOV(desc, i) \ 374 (((desc)->DeviceRemovable[(i)/8] >> ((i) % 8)) & 1) 375 /* deprecated */ uByte PortPowerCtrlMask[1]; 376 } UPACKED usb_hub_descriptor_t; 377 #define USB_HUB_DESCRIPTOR_SIZE 9 /* includes deprecated PortPowerCtrlMask */ 378 379 typedef struct { 380 uByte bLength; 381 uByte bDescriptorType; 382 uWord bcdUSB; 383 uByte bDeviceClass; 384 uByte bDeviceSubClass; 385 uByte bDeviceProtocol; 386 uByte bMaxPacketSize0; 387 uByte bNumConfigurations; 388 uByte bReserved; 389 } UPACKED usb_device_qualifier_t; 390 #define USB_DEVICE_QUALIFIER_SIZE 10 391 392 typedef struct { 393 uByte bLength; 394 uByte bDescriptorType; 395 uByte bmAttributes; 396 #define UOTG_SRP 0x01 397 #define UOTG_HNP 0x02 398 } UPACKED usb_otg_descriptor_t; 399 400 /* OTG feature selectors */ 401 #define UOTG_B_HNP_ENABLE 3 402 #define UOTG_A_HNP_SUPPORT 4 403 #define UOTG_A_ALT_HNP_SUPPORT 5 404 405 typedef struct { 406 uByte bLength; 407 uByte bDescriptorType; 408 uByte bDebugInEndpoint; 409 uByte bDebugOutEndpoint; 410 } UPACKED usb_debug_descriptor_t; 411 412 typedef struct { 413 uWord wStatus; 414 /* Device status flags */ 415 #define UDS_SELF_POWERED 0x0001 416 #define UDS_REMOTE_WAKEUP 0x0002 417 /* Endpoint status flags */ 418 #define UES_HALT 0x0001 419 } UPACKED usb_status_t; 420 421 typedef struct { 422 uWord wHubStatus; 423 #define UHS_LOCAL_POWER 0x0001 424 #define UHS_OVER_CURRENT 0x0002 425 uWord wHubChange; 426 } UPACKED usb_hub_status_t; 427 428 typedef struct { 429 uWord wPortStatus; 430 #define UPS_CURRENT_CONNECT_STATUS 0x0001 431 #define UPS_PORT_ENABLED 0x0002 432 #define UPS_SUSPEND 0x0004 433 #define UPS_OVERCURRENT_INDICATOR 0x0008 434 #define UPS_RESET 0x0010 435 #define UPS_PORT_POWER 0x0100 436 #define UPS_FULL_SPEED 0x0000 /* for completeness */ 437 #define UPS_LOW_SPEED 0x0200 438 #define UPS_HIGH_SPEED 0x0400 439 #define UPS_PORT_TEST 0x0800 440 #define UPS_PORT_INDICATOR 0x1000 441 uWord wPortChange; 442 #define UPS_C_CONNECT_STATUS 0x0001 443 #define UPS_C_PORT_ENABLED 0x0002 444 #define UPS_C_SUSPEND 0x0004 445 #define UPS_C_OVERCURRENT_INDICATOR 0x0008 446 #define UPS_C_PORT_RESET 0x0010 447 } UPACKED usb_port_status_t; 448 449 /* Device class codes */ 450 #define UDCLASS_IN_INTERFACE 0x00 451 #define UDCLASS_COMM 0x02 452 #define UDCLASS_HUB 0x09 453 #define UDSUBCLASS_HUB 0x00 454 #define UDPROTO_FSHUB 0x00 455 #define UDPROTO_HSHUBSTT 0x01 456 #define UDPROTO_HSHUBMTT 0x02 457 #define UDCLASS_DIAGNOSTIC 0xdc 458 #define UDCLASS_WIRELESS 0xe0 459 #define UDSUBCLASS_RF 0x01 460 #define UDPROTO_BLUETOOTH 0x01 461 #define UDCLASS_VENDOR 0xff 462 463 /* Interface class codes */ 464 #define UICLASS_UNSPEC 0x00 465 466 #define UICLASS_AUDIO 0x01 467 #define UISUBCLASS_AUDIOCONTROL 1 468 #define UISUBCLASS_AUDIOSTREAM 2 469 #define UISUBCLASS_MIDISTREAM 3 470 471 #define UICLASS_VIDEO 0x0E 472 #define UISUBCLASS_VIDEOCONTROL 1 473 #define UISUBCLASS_VIDEOSTREAMING 2 474 #define UISUBCLASS_VIDEOCOLLECTION 3 475 476 #define UICLASS_CDC 0x02 /* communication */ 477 #define UISUBCLASS_DIRECT_LINE_CONTROL_MODEL 1 478 #define UISUBCLASS_ABSTRACT_CONTROL_MODEL 2 479 #define UISUBCLASS_TELEPHONE_CONTROL_MODEL 3 480 #define UISUBCLASS_MULTICHANNEL_CONTROL_MODEL 4 481 #define UISUBCLASS_CAPI_CONTROLMODEL 5 482 #define UISUBCLASS_ETHERNET_NETWORKING_CONTROL_MODEL 6 483 #define UISUBCLASS_ATM_NETWORKING_CONTROL_MODEL 7 484 #define UIPROTO_CDC_NOCLASS 0 /* no class specific 485 protocol required */ 486 #define UIPROTO_CDC_AT 1 487 488 #define UICLASS_HID 0x03 489 #define UISUBCLASS_BOOT 1 490 #define UIPROTO_BOOT_KEYBOARD 1 491 #define UIPROTO_MOUSE 2 492 493 #define UICLASS_PHYSICAL 0x05 494 495 #define UICLASS_IMAGE 0x06 496 497 #define UICLASS_PRINTER 0x07 498 #define UISUBCLASS_PRINTER 1 499 #define UIPROTO_PRINTER_UNI 1 500 #define UIPROTO_PRINTER_BI 2 501 #define UIPROTO_PRINTER_1284 3 502 503 #define UICLASS_MASS 0x08 504 #define UISUBCLASS_RBC 1 505 #define UISUBCLASS_SFF8020I 2 506 #define UISUBCLASS_QIC157 3 507 #define UISUBCLASS_UFI 4 508 #define UISUBCLASS_SFF8070I 5 509 #define UISUBCLASS_SCSI 6 510 #define UIPROTO_MASS_CBI_I 0 511 #define UIPROTO_MASS_CBI 1 512 #define UIPROTO_MASS_BBB_OLD 2 /* Not in the spec anymore */ 513 #define UIPROTO_MASS_BBB 80 /* 'P' for the Iomega Zip drive */ 514 515 #define UICLASS_HUB 0x09 516 #define UISUBCLASS_HUB 0 517 #define UIPROTO_FSHUB 0 518 #define UIPROTO_HSHUBSTT 0 /* Yes, same as previous */ 519 #define UIPROTO_HSHUBMTT 1 520 521 #define UICLASS_CDC_DATA 0x0a 522 #define UISUBCLASS_DATA 0 523 #define UIPROTO_DATA_ISDNBRI 0x30 /* Physical iface */ 524 #define UIPROTO_DATA_HDLC 0x31 /* HDLC */ 525 #define UIPROTO_DATA_TRANSPARENT 0x32 /* Transparent */ 526 #define UIPROTO_DATA_Q921M 0x50 /* Management for Q921 */ 527 #define UIPROTO_DATA_Q921 0x51 /* Data for Q921 */ 528 #define UIPROTO_DATA_Q921TM 0x52 /* TEI multiplexer for Q921 */ 529 #define UIPROTO_DATA_V42BIS 0x90 /* Data compression */ 530 #define UIPROTO_DATA_Q931 0x91 /* Euro-ISDN */ 531 #define UIPROTO_DATA_V120 0x92 /* V.24 rate adaption */ 532 #define UIPROTO_DATA_CAPI 0x93 /* CAPI 2.0 commands */ 533 #define UIPROTO_DATA_HOST_BASED 0xfd /* Host based driver */ 534 #define UIPROTO_DATA_PUF 0xfe /* see Prot. Unit Func. Desc.*/ 535 #define UIPROTO_DATA_VENDOR 0xff /* Vendor specific */ 536 537 #define UICLASS_SMARTCARD 0x0b 538 539 /*#define UICLASS_FIRM_UPD 0x0c*/ 540 541 #define UICLASS_SECURITY 0x0d 542 543 #define UICLASS_DIAGNOSTIC 0xdc 544 545 #define UICLASS_WIRELESS 0xe0 546 #define UISUBCLASS_RF 0x01 547 #define UIPROTO_BLUETOOTH 0x01 548 #define UIPROTO_RNDIS 0x03 549 550 #define UICLASS_APPL_SPEC 0xfe 551 #define UISUBCLASS_FIRMWARE_DOWNLOAD 1 552 #define UISUBCLASS_IRDA 2 553 #define UIPROTO_IRDA 0 554 555 #define UICLASS_VENDOR 0xff 556 557 558 #define USB_HUB_MAX_DEPTH 5 559 560 /* 561 * Minimum time a device needs to be powered down to go through 562 * a power cycle. XXX Are these time in the spec? 563 */ 564 #define USB_POWER_DOWN_TIME 200 /* ms */ 565 #define USB_PORT_POWER_DOWN_TIME 100 /* ms */ 566 567 #if 0 568 /* These are the values from the spec. */ 569 #define USB_PORT_RESET_DELAY 10 /* ms */ 570 #define USB_PORT_ROOT_RESET_DELAY 50 /* ms */ 571 #define USB_PORT_RESET_RECOVERY 10 /* ms */ 572 #define USB_PORT_POWERUP_DELAY 100 /* ms */ 573 #define USB_SET_ADDRESS_SETTLE 2 /* ms */ 574 #define USB_RESUME_DELAY (20*5) /* ms */ 575 #define USB_RESUME_WAIT 10 /* ms */ 576 #define USB_RESUME_RECOVERY 10 /* ms */ 577 #define USB_EXTRA_POWER_UP_TIME 0 /* ms */ 578 #else 579 /* Allow for marginal (i.e. non-conforming) devices. */ 580 #define USB_PORT_RESET_DELAY 50 /* ms */ 581 #define USB_PORT_ROOT_RESET_DELAY 250 /* ms */ 582 #define USB_PORT_RESET_RECOVERY 250 /* ms */ 583 #define USB_PORT_POWERUP_DELAY 300 /* ms */ 584 #define USB_SET_ADDRESS_SETTLE 10 /* ms */ 585 #define USB_RESUME_DELAY (50*5) /* ms */ 586 #define USB_RESUME_WAIT 50 /* ms */ 587 #define USB_RESUME_RECOVERY 50 /* ms */ 588 #define USB_EXTRA_POWER_UP_TIME 20 /* ms */ 589 #endif 590 591 #define USB_MIN_POWER 100 /* mA */ 592 #define USB_MAX_POWER 500 /* mA */ 593 594 #define USB_BUS_RESET_DELAY 100 /* ms XXX?*/ 595 596 597 #define USB_UNCONFIG_NO 0 598 #define USB_UNCONFIG_INDEX (-1) 599 600 601 /* Packet IDs */ 602 #define UPID_RESERVED 0xf0 603 #define UPID_OUT 0xe1 604 #define UPID_ACK 0xd2 605 #define UPID_DATA0 0xc3 606 #define UPID_PING 0xb4 607 #define UPID_SOF 0xa5 608 #define UPID_NYET 0x96 609 #define UPID_DATA2 0x87 610 #define UPID_SPLIT 0x78 611 #define UPID_IN 0x69 612 #define UPID_NAK 0x5a 613 #define UPID_DATA1 0x4b 614 #define UPID_ERR 0x3c 615 #define UPID_PREAMBLE 0x3c 616 #define UPID_SETUP 0x2d 617 #define UPID_STALL 0x1e 618 #define UPID_MDATA 0x0f 619 620 621 /*** ioctl() related stuff ***/ 622 623 struct usb_ctl_request { 624 int ucr_addr; 625 usb_device_request_t ucr_request; 626 void *ucr_data; 627 int ucr_flags; 628 #define USBD_SHORT_XFER_OK 0x04 /* allow short reads */ 629 int ucr_actlen; /* actual length transferred */ 630 }; 631 632 struct usb_alt_interface { 633 int uai_config_index; 634 int uai_interface_index; 635 int uai_alt_no; 636 }; 637 638 #define USB_CURRENT_CONFIG_INDEX (-1) 639 #define USB_CURRENT_ALT_INDEX (-1) 640 641 struct usb_config_desc { 642 int ucd_config_index; 643 usb_config_descriptor_t ucd_desc; 644 }; 645 646 struct usb_interface_desc { 647 int uid_config_index; 648 int uid_interface_index; 649 int uid_alt_index; 650 usb_interface_descriptor_t uid_desc; 651 }; 652 653 struct usb_endpoint_desc { 654 int ued_config_index; 655 int ued_interface_index; 656 int ued_alt_index; 657 int ued_endpoint_index; 658 usb_endpoint_descriptor_t ued_desc; 659 }; 660 661 struct usb_full_desc { 662 int ufd_config_index; 663 u_int ufd_size; 664 u_char *ufd_data; 665 }; 666 667 struct usb_string_desc { 668 int usd_string_index; 669 int usd_language_id; 670 usb_string_descriptor_t usd_desc; 671 }; 672 673 struct usb_ctl_report_desc { 674 int ucrd_size; 675 u_char ucrd_data[1024]; /* filled data size will vary */ 676 }; 677 678 typedef struct { u_int32_t cookie; } usb_event_cookie_t; 679 680 #define USB_MAX_DEVNAMES 4 681 #define USB_MAX_DEVNAMELEN 16 682 struct usb_device_info { 683 u_int8_t udi_bus; 684 u_int8_t udi_addr; /* device address */ 685 usb_event_cookie_t udi_cookie; 686 char udi_product[USB_MAX_ENCODED_STRING_LEN]; 687 char udi_vendor[USB_MAX_ENCODED_STRING_LEN]; 688 char udi_release[8]; 689 char udi_serial[USB_MAX_ENCODED_STRING_LEN]; 690 u_int16_t udi_productNo; 691 u_int16_t udi_vendorNo; 692 u_int16_t udi_releaseNo; 693 u_int8_t udi_class; 694 u_int8_t udi_subclass; 695 u_int8_t udi_protocol; 696 u_int8_t udi_config; 697 u_int8_t udi_speed; 698 #define USB_SPEED_LOW 1 699 #define USB_SPEED_FULL 2 700 #define USB_SPEED_HIGH 3 701 int udi_power; /* power consumption in mA, 0 if selfpowered */ 702 int udi_nports; 703 char udi_devnames[USB_MAX_DEVNAMES][USB_MAX_DEVNAMELEN]; 704 u_int8_t udi_ports[16];/* hub only: addresses of devices on ports */ 705 #define USB_PORT_ENABLED 0xff 706 #define USB_PORT_SUSPENDED 0xfe 707 #define USB_PORT_POWERED 0xfd 708 #define USB_PORT_DISABLED 0xfc 709 }; 710 711 /* <=3.0 had this layout of the structure */ 712 struct usb_device_info_old { 713 u_int8_t udi_bus; 714 u_int8_t udi_addr; /* device address */ 715 usb_event_cookie_t udi_cookie; 716 char udi_product[USB_MAX_STRING_LEN]; 717 char udi_vendor[USB_MAX_STRING_LEN]; 718 char udi_release[8]; 719 u_int16_t udi_productNo; 720 u_int16_t udi_vendorNo; 721 u_int16_t udi_releaseNo; 722 u_int8_t udi_class; 723 u_int8_t udi_subclass; 724 u_int8_t udi_protocol; 725 u_int8_t udi_config; 726 u_int8_t udi_speed; 727 int udi_power; /* power consumption in mA, 0 if selfpowered */ 728 int udi_nports; 729 char udi_devnames[USB_MAX_DEVNAMES][USB_MAX_DEVNAMELEN]; 730 u_int8_t udi_ports[16];/* hub only: addresses of devices on ports */ 731 }; 732 733 struct usb_ctl_report { 734 int ucr_report; 735 u_char ucr_data[1024]; /* filled data size will vary */ 736 }; 737 738 struct usb_device_stats { 739 u_long uds_requests[4]; /* indexed by transfer type UE_* */ 740 }; 741 742 struct usb_bulk_ra_wb_opt { 743 u_int ra_wb_buffer_size; 744 u_int ra_wb_request_size; 745 }; 746 747 /* Events that can be read from /dev/usb */ 748 struct usb_event { 749 int ue_type; 750 #define USB_EVENT_CTRLR_ATTACH 1 751 #define USB_EVENT_CTRLR_DETACH 2 752 #define USB_EVENT_DEVICE_ATTACH 3 753 #define USB_EVENT_DEVICE_DETACH 4 754 #define USB_EVENT_DRIVER_ATTACH 5 755 #define USB_EVENT_DRIVER_DETACH 6 756 #define USB_EVENT_IS_ATTACH(n) ((n) == USB_EVENT_CTRLR_ATTACH || (n) == USB_EVENT_DEVICE_ATTACH || (n) == USB_EVENT_DRIVER_ATTACH) 757 #define USB_EVENT_IS_DETACH(n) ((n) == USB_EVENT_CTRLR_DETACH || (n) == USB_EVENT_DEVICE_DETACH || (n) == USB_EVENT_DRIVER_DETACH) 758 struct timespec ue_time; 759 union { 760 struct { 761 int ue_bus; 762 } ue_ctrlr; 763 struct usb_device_info ue_device; 764 struct { 765 usb_event_cookie_t ue_cookie; 766 char ue_devname[16]; 767 } ue_driver; 768 } u; 769 }; 770 771 /* old <=3.0 compat event */ 772 struct usb_event_old { 773 int ue_type; 774 struct timespec ue_time; 775 union { 776 struct { 777 int ue_bus; 778 } ue_ctrlr; 779 struct usb_device_info_old ue_device; 780 struct { 781 usb_event_cookie_t ue_cookie; 782 char ue_devname[16]; 783 } ue_driver; 784 } u; 785 }; 786 787 788 /* USB controller */ 789 #define USB_REQUEST _IOWR('U', 1, struct usb_ctl_request) 790 #define USB_SETDEBUG _IOW ('U', 2, int) 791 #define USB_DISCOVER _IO ('U', 3) 792 #define USB_DEVICEINFO _IOWR('U', 4, struct usb_device_info) 793 #define USB_DEVICEINFO_OLD _IOWR('U', 4, struct usb_device_info_old) 794 #define USB_DEVICESTATS _IOR ('U', 5, struct usb_device_stats) 795 796 /* Generic HID device */ 797 #define USB_GET_REPORT_DESC _IOR ('U', 21, struct usb_ctl_report_desc) 798 #define USB_SET_IMMED _IOW ('U', 22, int) 799 #define USB_GET_REPORT _IOWR('U', 23, struct usb_ctl_report) 800 #define USB_SET_REPORT _IOW ('U', 24, struct usb_ctl_report) 801 #define USB_GET_REPORT_ID _IOR ('U', 25, int) 802 803 /* Generic USB device */ 804 #define USB_GET_CONFIG _IOR ('U', 100, int) 805 #define USB_SET_CONFIG _IOW ('U', 101, int) 806 #define USB_GET_ALTINTERFACE _IOWR('U', 102, struct usb_alt_interface) 807 #define USB_SET_ALTINTERFACE _IOWR('U', 103, struct usb_alt_interface) 808 #define USB_GET_NO_ALT _IOWR('U', 104, struct usb_alt_interface) 809 #define USB_GET_DEVICE_DESC _IOR ('U', 105, usb_device_descriptor_t) 810 #define USB_GET_CONFIG_DESC _IOWR('U', 106, struct usb_config_desc) 811 #define USB_GET_INTERFACE_DESC _IOWR('U', 107, struct usb_interface_desc) 812 #define USB_GET_ENDPOINT_DESC _IOWR('U', 108, struct usb_endpoint_desc) 813 #define USB_GET_FULL_DESC _IOWR('U', 109, struct usb_full_desc) 814 #define USB_GET_STRING_DESC _IOWR('U', 110, struct usb_string_desc) 815 #define USB_DO_REQUEST _IOWR('U', 111, struct usb_ctl_request) 816 #define USB_GET_DEVICEINFO _IOR ('U', 112, struct usb_device_info) 817 #define USB_GET_DEVICEINFO_OLD _IOR ('U', 112, struct usb_device_info_old) 818 #define USB_SET_SHORT_XFER _IOW ('U', 113, int) 819 #define USB_SET_TIMEOUT _IOW ('U', 114, int) 820 #define USB_SET_BULK_RA _IOW ('U', 115, int) 821 #define USB_SET_BULK_WB _IOW ('U', 116, int) 822 #define USB_SET_BULK_RA_OPT _IOW ('U', 117, struct usb_bulk_ra_wb_opt) 823 #define USB_SET_BULK_WB_OPT _IOW ('U', 118, struct usb_bulk_ra_wb_opt) 824 825 /* Modem device */ 826 #define USB_GET_CM_OVER_DATA _IOR ('U', 130, int) 827 #define USB_SET_CM_OVER_DATA _IOW ('U', 131, int) 828 829 #endif /* _USB_H_ */ 830