1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. 5 * Copyright (c) 1998 The NetBSD Foundation, Inc. All rights reserved. 6 * Copyright (c) 1998 Lennart Augustsson. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 */ 29 30 /* 31 * This file contains standard definitions for the following USB 32 * protocol versions: 33 * 34 * USB v1.0 35 * USB v1.1 36 * USB v2.0 37 * USB v3.0 38 */ 39 40 #ifndef _USB_STANDARD_H_ 41 #define _USB_STANDARD_H_ 42 43 #if defined LOSCFG_DRIVERS_USB_HOST_EHCI 44 #include "hisoc/usb.h" 45 #endif 46 #if defined LOSCFG_DRIVERS_USB_HOST_XHCI 47 #include "hisoc/usb3.h" 48 #endif 49 50 /* Definition of some hardcoded USB constants. */ 51 52 #define USB_MAX_IPACKET 8 /* initial USB packet size */ 53 #define USB_EP_MAX (2*16) /* hardcoded */ 54 #define USB_ROOT_HUB_ADDR 1 /* index */ 55 #define USB_MIN_DEVICES 2 /* unused + root HUB */ 56 #define USB_UNCONFIG_INDEX 0xFF /* internal use only */ 57 #define USB_IFACE_INDEX_ANY 0xFF /* internal use only */ 58 #define USB_START_ADDR 0 /* default USB device BUS address 59 * after USB bus reset */ 60 #define USB_CONTROL_ENDPOINT 0 /* default control endpoint */ 61 62 #define USB_FRAMES_PER_SECOND_FS 1000 /* full speed */ 63 #define USB_FRAMES_PER_SECOND_HS 8000 /* high speed */ 64 65 #define USB_FS_BYTES_PER_HS_UFRAME 188 /* bytes */ 66 #define USB_HS_MICRO_FRAMES_MAX 8 /* units */ 67 68 #define USB_ISOC_TIME_MAX 128 /* ms */ 69 70 /* 71 * Minimum time a device needs to be powered down to go through a 72 * power cycle. These values are not in the USB specification. 73 */ 74 #define USB_POWER_DOWN_TIME 200 /* ms */ 75 #define USB_PORT_POWER_DOWN_TIME 100 /* ms */ 76 77 /* Definition of software USB power modes */ 78 #define USB_POWER_MODE_OFF 0 /* turn off device */ 79 #define USB_POWER_MODE_ON 1 /* always on */ 80 #define USB_POWER_MODE_SAVE 2 /* automatic suspend and resume */ 81 #define USB_POWER_MODE_SUSPEND 3 /* force suspend */ 82 #define USB_POWER_MODE_RESUME 4 /* force resume */ 83 84 /* These are the values from the USB specification. */ 85 #define USB_PORT_RESET_DELAY_SPEC 10 /* ms */ 86 #define USB_PORT_ROOT_RESET_DELAY_SPEC 50 /* ms */ 87 #define USB_PORT_RESET_RECOVERY_SPEC 10 /* ms */ 88 #define USB_PORT_POWERUP_DELAY_SPEC 100 /* ms */ 89 #define USB_PORT_RESUME_DELAY_SPEC 20 /* ms */ 90 #define USB_SET_ADDRESS_SETTLE_SPEC 2 /* ms */ 91 #define USB_RESUME_DELAY_SPEC (20*5) /* ms */ 92 #define USB_RESUME_WAIT_SPEC 10 /* ms */ 93 #define USB_RESUME_RECOVERY_SPEC 10 /* ms */ 94 #define USB_EXTRA_POWER_UP_TIME_SPEC 0 /* ms */ 95 96 /* Allow for marginal and non-conforming devices. */ 97 #define USB_PORT_RESET_DELAY 50 /* ms */ 98 #define USB_PORT_ROOT_RESET_DELAY 250 /* ms */ 99 #define USB_PORT_RESET_RECOVERY 250 /* ms */ 100 #define USB_PORT_POWERUP_DELAY 300 /* ms */ 101 #define USB_PORT_RESUME_DELAY (20*2) /* ms */ 102 #define USB_SET_ADDRESS_SETTLE 10 /* ms */ 103 #define USB_RESUME_DELAY (50*5) /* ms */ 104 #define USB_RESUME_WAIT 50 /* ms */ 105 #define USB_RESUME_RECOVERY 50 /* ms */ 106 #define USB_EXTRA_POWER_UP_TIME 20 /* ms */ 107 108 #define USB_MIN_POWER 100 /* mA */ 109 #define USB_MAX_POWER 500 /* mA */ 110 111 #define USB_BUS_RESET_DELAY 100 /* ms */ 112 113 /* 114 * USB record layout in memory: 115 * 116 * - USB config 0 117 * - USB interfaces 118 * - USB alternative interfaces 119 * - USB endpoints 120 * 121 * - USB config 1 122 * - USB interfaces 123 * - USB alternative interfaces 124 * - USB endpoints 125 */ 126 127 /* Declaration of USB records */ 128 129 struct usb_device_request { 130 uByte bmRequestType; 131 uByte bRequest; 132 uWord wValue; 133 uWord wIndex; 134 uWord wLength; 135 } __packed; 136 typedef struct usb_device_request usb_device_request_t; 137 138 #define UT_GET_DIR(a) ((a) & 0x80) 139 #define UT_WRITE 0x00 140 #define UT_READ 0x80 141 142 #define UT_GET_TYPE(a) ((a) & 0x60) 143 #define UT_STANDARD 0x00 144 #define UT_CLASS 0x20 145 #define UT_VENDOR 0x40 146 147 #define UT_GET_RECIPIENT(a) ((a) & 0x1f) 148 #define UT_DEVICE 0x00 149 #define UT_INTERFACE 0x01 150 #define UT_ENDPOINT 0x02 151 #define UT_OTHER 0x03 152 153 #define UT_READ_DEVICE (UT_READ | UT_STANDARD | UT_DEVICE) 154 #define UT_READ_INTERFACE (UT_READ | UT_STANDARD | UT_INTERFACE) 155 #define UT_READ_ENDPOINT (UT_READ | UT_STANDARD | UT_ENDPOINT) 156 #define UT_WRITE_DEVICE (UT_WRITE | UT_STANDARD | UT_DEVICE) 157 #define UT_WRITE_INTERFACE (UT_WRITE | UT_STANDARD | UT_INTERFACE) 158 #define UT_WRITE_ENDPOINT (UT_WRITE | UT_STANDARD | UT_ENDPOINT) 159 #define UT_READ_CLASS_DEVICE (UT_READ | UT_CLASS | UT_DEVICE) 160 #define UT_READ_CLASS_INTERFACE (UT_READ | UT_CLASS | UT_INTERFACE) 161 #define UT_READ_CLASS_OTHER (UT_READ | UT_CLASS | UT_OTHER) 162 #define UT_READ_CLASS_ENDPOINT (UT_READ | UT_CLASS | UT_ENDPOINT) 163 #define UT_WRITE_CLASS_DEVICE (UT_WRITE | UT_CLASS | UT_DEVICE) 164 #define UT_WRITE_CLASS_INTERFACE (UT_WRITE | UT_CLASS | UT_INTERFACE) 165 #define UT_WRITE_CLASS_OTHER (UT_WRITE | UT_CLASS | UT_OTHER) 166 #define UT_WRITE_CLASS_ENDPOINT (UT_WRITE | UT_CLASS | UT_ENDPOINT) 167 #define UT_READ_VENDOR_DEVICE (UT_READ | UT_VENDOR | UT_DEVICE) 168 #define UT_READ_VENDOR_INTERFACE (UT_READ | UT_VENDOR | UT_INTERFACE) 169 #define UT_READ_VENDOR_OTHER (UT_READ | UT_VENDOR | UT_OTHER) 170 #define UT_READ_VENDOR_ENDPOINT (UT_READ | UT_VENDOR | UT_ENDPOINT) 171 #define UT_WRITE_VENDOR_DEVICE (UT_WRITE | UT_VENDOR | UT_DEVICE) 172 #define UT_WRITE_VENDOR_INTERFACE (UT_WRITE | UT_VENDOR | UT_INTERFACE) 173 #define UT_WRITE_VENDOR_OTHER (UT_WRITE | UT_VENDOR | UT_OTHER) 174 #define UT_WRITE_VENDOR_ENDPOINT (UT_WRITE | UT_VENDOR | UT_ENDPOINT) 175 176 /* Requests */ 177 #define UR_GET_STATUS 0x00 178 #define UR_CLEAR_FEATURE 0x01 179 #define UR_SET_FEATURE 0x03 180 #define UR_SET_ADDRESS 0x05 181 #define UR_GET_DESCRIPTOR 0x06 182 #define UDESC_DEVICE 0x01 183 #define UDESC_CONFIG 0x02 184 #define UDESC_STRING 0x03 185 #define USB_LANGUAGE_TABLE 0x00 /* language ID string index */ 186 #define UDESC_INTERFACE 0x04 187 #define UDESC_ENDPOINT 0x05 188 #define UDESC_DEVICE_QUALIFIER 0x06 189 #define UDESC_OTHER_SPEED_CONFIGURATION 0x07 190 #define UDESC_INTERFACE_POWER 0x08 191 #define UDESC_OTG 0x09 192 #define UDESC_DEBUG 0x0A 193 #define UDESC_IFACE_ASSOC 0x0B /* interface association */ 194 #define UDESC_BOS 0x0F /* binary object store */ 195 #define UDESC_DEVICE_CAPABILITY 0x10 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 UDESC_SS_HUB 0x2A /* super speed */ 203 #define UDESC_ENDPOINT_SS_COMP 0x30 /* super speed */ 204 #define UR_SET_DESCRIPTOR 0x07 205 #define UR_GET_CONFIG 0x08 206 #define UR_SET_CONFIG 0x09 207 #define UR_GET_INTERFACE 0x0a 208 #define UR_SET_INTERFACE 0x0b 209 #define UR_SYNCH_FRAME 0x0c 210 #define UR_SET_SEL 0x30 211 #define UR_ISOCH_DELAY 0x31 212 213 /* HUB specific request */ 214 #define UR_GET_BUS_STATE 0x02 215 #define UR_CLEAR_TT_BUFFER 0x08 216 #define UR_RESET_TT 0x09 217 #define UR_GET_TT_STATE 0x0a 218 #define UR_STOP_TT 0x0b 219 #define UR_SET_AND_TEST 0x0c /* USB 2.0 only */ 220 #define UR_SET_HUB_DEPTH 0x0c /* USB 3.0 only */ 221 #define USB_SS_HUB_DEPTH_MAX 5 222 #define UR_GET_PORT_ERR_COUNT 0x0d 223 224 /* Feature numbers */ 225 #define UF_ENDPOINT_HALT 0 226 #define UF_DEVICE_REMOTE_WAKEUP 1 227 #define UF_TEST_MODE 2 228 #define UF_DEVICE_B_HNP_ENABLE 3 229 #define UF_DEVICE_A_HNP_SUPPORT 4 230 #define UF_DEVICE_A_ALT_HNP_SUPPORT 5 231 #define UF_U1_ENABLE 0x30 232 #define UF_U2_ENABLE 0x31 233 #define UF_LTM_ENABLE 0x32 234 235 /* HUB specific features */ 236 #define UHF_C_HUB_LOCAL_POWER 0 237 #define UHF_C_HUB_OVER_CURRENT 1 238 #define UHF_PORT_CONNECTION 0 239 #define UHF_PORT_ENABLE 1 240 #define UHF_PORT_SUSPEND 2 241 #define UHF_PORT_OVER_CURRENT 3 242 #define UHF_PORT_RESET 4 243 #define UHF_PORT_LINK_STATE 5 244 #define UHF_PORT_POWER 8 245 #define UHF_PORT_LOW_SPEED 9 246 #define UHF_PORT_L1 10 247 #define UHF_C_PORT_CONNECTION 16 248 #define UHF_C_PORT_ENABLE 17 249 #define UHF_C_PORT_SUSPEND 18 250 #define UHF_C_PORT_OVER_CURRENT 19 251 #define UHF_C_PORT_RESET 20 252 #define UHF_PORT_TEST 21 253 #define UHF_PORT_INDICATOR 22 254 #define UHF_C_PORT_L1 23 255 256 /* SuperSpeed HUB specific features */ 257 #define UHF_PORT_U1_TIMEOUT 23 258 #define UHF_PORT_U2_TIMEOUT 24 259 #define UHF_C_PORT_LINK_STATE 25 260 #define UHF_C_PORT_CONFIG_ERROR 26 261 #define UHF_PORT_REMOTE_WAKE_MASK 27 262 #define UHF_BH_PORT_RESET 28 263 #define UHF_C_BH_PORT_RESET 29 264 #define UHF_FORCE_LINKPM_ACCEPT 30 265 266 /* SuperSpeed suspend support */ 267 #define USB_INTERFACE_FUNC_SUSPEND 0 268 #define USB_INTERFACE_FUNC_SUSPEND_LP (1 << 8) 269 #define USB_INTERFACE_FUNC_SUSPEND_RW (1 << 9) 270 271 struct usb_descriptor { 272 uByte bLength; 273 uByte bDescriptorType; 274 uByte bDescriptorSubtype; 275 } __packed; 276 typedef struct usb_descriptor usb_descriptor_t; 277 278 struct usb_device_descriptor { 279 uByte bLength; 280 uByte bDescriptorType; 281 uWord bcdUSB; 282 283 #define UD_BCD_USB 0x0200 284 #define UD_USB_MPS 0x40 285 286 uByte bDeviceClass; 287 uByte bDeviceSubClass; 288 uByte bDeviceProtocol; 289 uByte bMaxPacketSize; 290 /* The fields below are not part of the initial descriptor. */ 291 uWord idVendor; 292 uWord idProduct; 293 uWord bcdDevice; 294 uByte iManufacturer; 295 uByte iProduct; 296 uByte iSerialNumber; 297 uByte bNumConfigurations; 298 } __packed; 299 typedef struct usb_device_descriptor usb_device_descriptor_t; 300 301 /* Binary Device Object Store (BOS) */ 302 struct usb_bos_descriptor { 303 uByte bLength; 304 uByte bDescriptorType; 305 uWord wTotalLength; 306 uByte bNumDeviceCaps; 307 } __packed; 308 typedef struct usb_bos_descriptor usb_bos_descriptor_t; 309 310 /* Binary Device Object Store Capability */ 311 struct usb_bos_cap_descriptor { 312 uByte bLength; 313 uByte bDescriptorType; 314 uByte bDevCapabilityType; 315 #define USB_DEVCAP_RESERVED 0x00 316 #define USB_DEVCAP_WUSB 0x01 317 #define USB_DEVCAP_USB2EXT 0x02 318 #define USB_DEVCAP_SUPER_SPEED 0x03 319 #define USB_DEVCAP_CONTAINER_ID 0x04 320 /* data ... */ 321 } __packed; 322 typedef struct usb_bos_cap_descriptor usb_bos_cap_descriptor_t; 323 324 struct usb_devcap_usb2ext_descriptor { 325 uByte bLength; 326 uByte bDescriptorType; 327 uByte bDevCapabilityType; 328 uDWord bmAttributes; 329 #define USB_V2EXT_LPM (1U << 1) 330 #define USB_V2EXT_BESL_SUPPORTED (1U << 2) 331 #define USB_V2EXT_BESL_BASELINE_VALID (1U << 3) 332 #define USB_V2EXT_BESL_DEEP_VALID (1U << 4) 333 #define USB_V2EXT_BESL_BASELINE_GET(x) (((x) >> 8) & 0xF) 334 #define USB_V2EXT_BESL_DEEP_GET(x) (((x) >> 12) & 0xF) 335 } __packed; 336 typedef struct usb_devcap_usb2ext_descriptor usb_devcap_usb2ext_descriptor_t; 337 338 struct usb_devcap_ss_descriptor { 339 uByte bLength; 340 uByte bDescriptorType; 341 uByte bDevCapabilityType; 342 uByte bmAttributes; 343 uWord wSpeedsSupported; 344 uByte bFunctionalitySupport; 345 uByte bU1DevExitLat; 346 uWord wU2DevExitLat; 347 } __packed; 348 typedef struct usb_devcap_ss_descriptor usb_devcap_ss_descriptor_t; 349 350 struct usb_devcap_container_id_descriptor { 351 uByte bLength; 352 uByte bDescriptorType; 353 uByte bDevCapabilityType; 354 uByte bReserved; 355 uByte bContainerID; 356 } __packed; 357 typedef struct usb_devcap_container_id_descriptor 358 usb_devcap_container_id_descriptor_t; 359 360 /* Device class codes */ 361 #define UDCLASS_IN_INTERFACE 0x00 362 #define UDCLASS_COMM 0x02 363 #define UDCLASS_HUB 0x09 364 #define UDSUBCLASS_HUB 0x00 365 #define UDPROTO_FSHUB 0x00 366 #define UDPROTO_HSHUBSTT 0x01 367 #define UDPROTO_HSHUBMTT 0x02 368 #define UDPROTO_SSHUB 0x03 369 #define UDCLASS_DIAGNOSTIC 0xdc 370 #define UDCLASS_WIRELESS 0xe0 371 #define UDSUBCLASS_RF 0x01 372 #define UDPROTO_BLUETOOTH 0x01 373 #define UDCLASS_MISC 0xef 374 #define UDCLASS_VENDOR 0xff 375 376 377 #define USB_CONFIG_DESC_SIZE 9 378 struct usb_config_descriptor { 379 uByte bLength; 380 uByte bDescriptorType; 381 uWord wTotalLength; 382 uByte bNumInterface; 383 uByte bConfigurationValue; 384 #define USB_UNCONFIG_NO 0 385 uByte iConfiguration; 386 uByte bmAttributes; 387 #define UC_BUS_POWERED 0x80 388 #define UC_SELF_POWERED 0x40 389 #define UC_REMOTE_WAKEUP 0x20 390 uByte bMaxPower; /* max current in 2 mA units */ 391 #define UC_POWER_FACTOR 2 392 } __packed; 393 typedef struct usb_config_descriptor usb_config_descriptor_t; 394 395 struct usb_interface_descriptor { 396 uByte bLength; 397 uByte bDescriptorType; 398 uByte bInterfaceNumber; 399 uByte bAlternateSetting; 400 uByte bNumEndpoints; 401 uByte bInterfaceClass; 402 uByte bInterfaceSubClass; 403 uByte bInterfaceProtocol; 404 uByte iInterface; 405 } __packed; 406 typedef struct usb_interface_descriptor usb_interface_descriptor_t; 407 408 struct usb_interface_assoc_descriptor { 409 uByte bLength; 410 uByte bDescriptorType; 411 uByte bFirstInterface; 412 uByte bInterfaceCount; 413 uByte bFunctionClass; 414 uByte bFunctionSubClass; 415 uByte bFunctionProtocol; 416 uByte iFunction; 417 } __packed; 418 typedef struct usb_interface_assoc_descriptor usb_interface_assoc_descriptor_t; 419 420 /* Interface class codes */ 421 #define UICLASS_UNSPEC 0x00 422 #define UICLASS_AUDIO 0x01 /* audio */ 423 #define UISUBCLASS_AUDIOCONTROL 1 424 #define UISUBCLASS_AUDIOSTREAM 2 425 #define UISUBCLASS_MIDISTREAM 3 426 427 #define UICLASS_CDC 0x02 /* communication */ 428 #define UISUBCLASS_DIRECT_LINE_CONTROL_MODEL 1 429 #define UISUBCLASS_ABSTRACT_CONTROL_MODEL 2 430 #define UISUBCLASS_TELEPHONE_CONTROL_MODEL 3 431 #define UISUBCLASS_MULTICHANNEL_CONTROL_MODEL 4 432 #define UISUBCLASS_CAPI_CONTROLMODEL 5 433 #define UISUBCLASS_ETHERNET_NETWORKING_CONTROL_MODEL 6 434 #define UISUBCLASS_ATM_NETWORKING_CONTROL_MODEL 7 435 #define UISUBCLASS_WIRELESS_HANDSET_CM 8 436 #define UISUBCLASS_DEVICE_MGMT 9 437 #define UISUBCLASS_MOBILE_DIRECT_LINE_MODEL 10 438 #define UISUBCLASS_OBEX 11 439 #define UISUBCLASS_ETHERNET_EMULATION_MODEL 12 440 #define UISUBCLASS_NETWORK_CONTROL_MODEL 13 441 442 #define UIPROTO_CDC_NONE 0 443 #define UIPROTO_CDC_AT 1 444 #define UIPROTO_CDC_EEM 7 445 446 #define UICLASS_HID 0x03 447 #define UISUBCLASS_BOOT 1 448 #define UIPROTO_BOOT_KEYBOARD 1 449 #define UIPROTO_MOUSE 2 450 451 #define UICLASS_PHYSICAL 0x05 452 #define UICLASS_IMAGE 0x06 453 #define UISUBCLASS_SIC 1 /* still image class */ 454 #define UICLASS_PRINTER 0x07 455 #define UISUBCLASS_PRINTER 1 456 #define UIPROTO_PRINTER_UNI 1 457 #define UIPROTO_PRINTER_BI 2 458 #define UIPROTO_PRINTER_1284 3 459 460 #define UICLASS_MASS 0x08 461 #define UISUBCLASS_RBC 1 462 #define UISUBCLASS_SFF8020I 2 463 #define UISUBCLASS_QIC157 3 464 #define UISUBCLASS_UFI 4 465 #define UISUBCLASS_SFF8070I 5 466 #define UISUBCLASS_SCSI 6 467 #define UIPROTO_MASS_CBI_I 0 468 #define UIPROTO_MASS_CBI 1 469 #define UIPROTO_MASS_BBB_OLD 2 /* Not in the spec anymore */ 470 #define UIPROTO_MASS_BULK 0x50 /* Bulk only */ 471 #define UIPROTO_MASS_BBB 80 /* 'P' for the Iomega Zip drive */ 472 473 #define UICLASS_HUB 0x09 474 #define UISUBCLASS_HUB 0 475 #define UIPROTO_FSHUB 0 476 #define UIPROTO_HSHUBSTT 0 /* Yes, same as previous */ 477 #define UIPROTO_HSHUBMTT 1 478 479 #define UICLASS_CDC_DATA 0x0a 480 #define UISUBCLASS_DATA 0x00 481 #define UIPROTO_DATA_ISDNBRI 0x30 /* Physical iface */ 482 #define UIPROTO_DATA_HDLC 0x31 /* HDLC */ 483 #define UIPROTO_DATA_TRANSPARENT 0x32 /* Transparent */ 484 #define UIPROTO_DATA_Q921M 0x50 /* Management for Q921 */ 485 #define UIPROTO_DATA_Q921 0x51 /* Data for Q921 */ 486 #define UIPROTO_DATA_Q921TM 0x52 /* TEI multiplexer for Q921 */ 487 #define UIPROTO_DATA_V42BIS 0x90 /* Data compression */ 488 #define UIPROTO_DATA_Q931 0x91 /* Euro-ISDN */ 489 #define UIPROTO_DATA_V120 0x92 /* V.24 rate adaption */ 490 #define UIPROTO_DATA_CAPI 0x93 /* CAPI 2.0 commands */ 491 #define UIPROTO_DATA_HOST_BASED 0xfd /* Host based driver */ 492 #define UIPROTO_DATA_PUF 0xfe /* see Prot. Unit Func. Desc. */ 493 #define UIPROTO_DATA_VENDOR 0xff /* Vendor specific */ 494 #define UIPROTO_DATA_NCM 0x01 /* Network Control Model */ 495 496 #define UICLASS_SMARTCARD 0x0b 497 #define UICLASS_FIRM_UPD 0x0c 498 #define UICLASS_SECURITY 0x0d 499 500 /* From USB Video Class Specification, 1.5, section A.1, A.2 & A.3 */ 501 #define UICLASS_VIDEO 0x0e 502 #define UICLASS_VIDEO_CONTROL 0x01 503 #define UICLASS_VIDEO_STREAMING 0x02 504 #define UICLASS_VIDEO_INTERFACE_COLLECTION 0x03 505 #define UICLASS_VIDEO_PROTOCOL_UNDEFINED 0x0 506 #define UICLASS_VIDEO_PROTOCOL_15 0x1 507 508 #define UICLASS_DIAGNOSTIC 0xdc 509 #define UICLASS_WIRELESS 0xe0 510 #define UISUBCLASS_RF 0x01 511 #define UIPROTO_BLUETOOTH 0x01 512 #define UIPROTO_RNDIS 0x03 513 514 #define UICLASS_IAD 0xEF /* Interface Association Descriptor */ 515 #define UISUBCLASS_SYNC 0x01 516 #define UIPROTO_ACTIVESYNC 0x01 517 518 #define UICLASS_APPL_SPEC 0xfe 519 #define UISUBCLASS_FIRMWARE_DOWNLOAD 1 520 #define UISUBCLASS_IRDA 2 521 #define UIPROTO_IRDA 0 522 523 #define UICLASS_VENDOR 0xff 524 #define UISUBCLASS_XBOX360_CONTROLLER 0x5d 525 #define UISUBCLASS_VENDOR 0xff 526 #define UIPROTO_XBOX360_GAMEPAD 0x01 527 528 struct usb_endpoint_descriptor { 529 uByte bLength; 530 uByte bDescriptorType; 531 uByte bEndpointAddress; 532 #define UE_GET_DIR(a) ((a) & 0x80) 533 #define UE_SET_DIR(a,d) ((a) | (((d)&1) << 7)) 534 #define UE_DIR_IN 0x80 /* IN-token endpoint, fixed */ 535 #define UE_DIR_OUT 0x00 /* OUT-token endpoint, fixed */ 536 #define UE_DIR_RX 0xfd /* for internal use only! */ 537 #define UE_DIR_TX 0xfe /* for internal use only! */ 538 #define UE_DIR_ANY 0xff /* for internal use only! */ 539 #define UE_ADDR 0x0f 540 #define UE_ADDR_ANY 0xff /* for internal use only! */ 541 #define UE_GET_ADDR(a) ((a) & UE_ADDR) 542 uByte bmAttributes; 543 #define UE_XFERTYPE 0x03 544 #define UE_CONTROL 0x00 545 #define UE_ISOCHRONOUS 0x01 546 #define UE_BULK 0x02 547 #define UE_INTERRUPT 0x03 548 #define UE_BULK_INTR 0xfe /* for internal use only! */ 549 #define UE_TYPE_ANY 0xff /* for internal use only! */ 550 #define UE_GET_XFERTYPE(a) ((a) & UE_XFERTYPE) 551 #define UE_ISO_TYPE 0x0c 552 #define UE_ISO_ASYNC 0x04 553 #define UE_ISO_ADAPT 0x08 554 #define UE_ISO_SYNC 0x0c 555 #define UE_GET_ISO_TYPE(a) ((a) & UE_ISO_TYPE) 556 #define UE_ISO_USAGE 0x30 557 #define UE_ISO_USAGE_DATA 0x00 558 #define UE_ISO_USAGE_FEEDBACK 0x10 559 #define UE_ISO_USAGE_IMPLICT_FB 0x20 560 #define UE_GET_ISO_USAGE(a) ((a) & UE_ISO_USAGE) 561 uWord wMaxPacketSize; 562 #define UE_ZERO_MPS 0xFFFF /* for internal use only */ 563 #define UE_GET_TRANS(a) (((a) >> 11) & 0x3) 564 #define UE_GET_SIZE(a) ((a) & 0x7ff) 565 uByte bInterval; 566 } __packed; 567 typedef struct usb_endpoint_descriptor usb_endpoint_descriptor_t; 568 569 struct usb_endpoint_ss_comp_descriptor { 570 uByte bLength; 571 uByte bDescriptorType; 572 uByte bMaxBurst; 573 uByte bmAttributes; 574 #define UE_GET_BULK_STREAMS(x) ((x) & 0x0F) 575 #define UE_GET_SS_ISO_MULT(x) ((x) & 0x03) 576 uWord wBytesPerInterval; 577 } __packed; 578 typedef struct usb_endpoint_ss_comp_descriptor 579 usb_endpoint_ss_comp_descriptor_t; 580 581 struct usb_string_descriptor { 582 uByte bLength; 583 uByte bDescriptorType; 584 uWord bString[126]; 585 uByte bUnused; 586 } __packed; 587 typedef struct usb_string_descriptor usb_string_descriptor_t; 588 589 #define USB_MAKE_STRING_DESC(m,name) \ 590 static const struct { \ 591 uByte bLength; \ 592 uByte bDescriptorType; \ 593 uByte bData[sizeof((uint8_t []){m})]; \ 594 } __packed name = { \ 595 .bLength = sizeof(name), \ 596 .bDescriptorType = UDESC_STRING, \ 597 .bData = { m }, \ 598 } 599 600 struct usb_string_lang { 601 uByte bLength; 602 uByte bDescriptorType; 603 uByte bData[2]; 604 } __packed; 605 typedef struct usb_string_lang usb_string_lang_t; 606 607 struct usb_hub_descriptor { 608 uByte bDescLength; 609 uByte bDescriptorType; 610 uByte bNbrPorts; 611 uWord wHubCharacteristics; 612 #define UHD_PWR 0x0003 613 #define UHD_PWR_GANGED 0x0000 614 #define UHD_PWR_INDIVIDUAL 0x0001 615 #define UHD_PWR_NO_SWITCH 0x0002 616 #define UHD_COMPOUND 0x0004 617 #define UHD_OC 0x0018 618 #define UHD_OC_GLOBAL 0x0000 619 #define UHD_OC_INDIVIDUAL 0x0008 620 #define UHD_OC_NONE 0x0010 621 #define UHD_TT_THINK 0x0060 622 #define UHD_TT_THINK_8 0x0000 623 #define UHD_TT_THINK_16 0x0020 624 #define UHD_TT_THINK_24 0x0040 625 #define UHD_TT_THINK_32 0x0060 626 #define UHD_PORT_IND 0x0080 627 uByte bPwrOn2PwrGood; /* delay in 2 ms units */ 628 #define UHD_PWRON_FACTOR 2 629 uByte bHubContrCurrent; 630 uByte DeviceRemovable[32]; /* max 255 ports */ 631 #define UHD_NOT_REMOV(desc, i) \ 632 (((desc)->DeviceRemovable[(i)/8] >> ((i) % 8)) & 1) 633 uByte PortPowerCtrlMask[1]; /* deprecated */ 634 } __packed; 635 typedef struct usb_hub_descriptor usb_hub_descriptor_t; 636 637 struct usb_hub_ss_descriptor { 638 uByte bLength; 639 uByte bDescriptorType; 640 uByte bNbrPorts; 641 uWord wHubCharacteristics; 642 uByte bPwrOn2PwrGood; /* delay in 2 ms units */ 643 uByte bHubContrCurrent; 644 uByte bHubHdrDecLat; 645 uWord wHubDelay; 646 uByte DeviceRemovable[32]; /* max 255 ports */ 647 } __packed; 648 typedef struct usb_hub_ss_descriptor usb_hub_ss_descriptor_t; 649 650 /* minimum HUB descriptor (8-ports maximum) */ 651 struct usb_hub_descriptor_min { 652 uByte bDescLength; 653 uByte bDescriptorType; 654 uByte bNbrPorts; 655 uWord wHubCharacteristics; 656 uByte bPwrOn2PwrGood; 657 uByte bHubContrCurrent; 658 uByte DeviceRemovable[1]; 659 uByte PortPowerCtrlMask[1]; 660 } __packed; 661 typedef struct usb_hub_descriptor_min usb_hub_descriptor_min_t; 662 663 struct usb_device_qualifier { 664 uByte bLength; 665 uByte bDescriptorType; 666 uWord bcdUSB; 667 uByte bDeviceClass; 668 uByte bDeviceSubClass; 669 uByte bDeviceProtocol; 670 uByte bMaxPacketSize0; 671 uByte bNumConfigurations; 672 uByte bReserved; 673 } __packed; 674 typedef struct usb_device_qualifier usb_device_qualifier_t; 675 676 struct usb_otg_descriptor { 677 uByte bLength; 678 uByte bDescriptorType; 679 uByte bmAttributes; 680 #define UOTG_SRP 0x01 681 #define UOTG_HNP 0x02 682 } __packed; 683 typedef struct usb_otg_descriptor usb_otg_descriptor_t; 684 685 /* OTG feature selectors */ 686 #define UOTG_B_HNP_ENABLE 3 687 #define UOTG_A_HNP_SUPPORT 4 688 #define UOTG_A_ALT_HNP_SUPPORT 5 689 690 struct usb_status { 691 uWord wStatus; 692 /* Device status flags */ 693 #define UDS_SELF_POWERED 0x0001 694 #define UDS_REMOTE_WAKEUP 0x0002 695 /* Endpoint status flags */ 696 #define UES_HALT 0x0001 697 } __packed; 698 typedef struct usb_status usb_status_t; 699 700 struct usb_hub_status { 701 uWord wHubStatus; 702 #define UHS_LOCAL_POWER 0x0001 703 #define UHS_OVER_CURRENT 0x0002 704 uWord wHubChange; 705 } __packed; 706 typedef struct usb_hub_status usb_hub_status_t; 707 708 struct usb_port_status { 709 uWord wPortStatus; 710 #define UPS_CURRENT_CONNECT_STATUS 0x0001 711 #define UPS_PORT_ENABLED 0x0002 712 #define UPS_SUSPEND 0x0004 713 #define UPS_OVERCURRENT_INDICATOR 0x0008 714 #define UPS_RESET 0x0010 715 #define UPS_PORT_L1 0x0020 /* USB 2.0 only */ 716 /* The link-state bits are valid for Super-Speed USB HUBs */ 717 #define UPS_PORT_LINK_STATE_GET(x) (((x) >> 5) & 0xF) 718 #define UPS_PORT_LINK_STATE_SET(x) (((x) & 0xF) << 5) 719 #define UPS_PORT_LS_U0 0x00 720 #define UPS_PORT_LS_U1 0x01 721 #define UPS_PORT_LS_U2 0x02 722 #define UPS_PORT_LS_U3 0x03 723 #define UPS_PORT_LS_SS_DIS 0x04 724 #define UPS_PORT_LS_RX_DET 0x05 725 #define UPS_PORT_LS_SS_INA 0x06 726 #define UPS_PORT_LS_POLL 0x07 727 #define UPS_PORT_LS_RECOVER 0x08 728 #define UPS_PORT_LS_HOT_RST 0x09 729 #define UPS_PORT_LS_COMP_MODE 0x0A 730 #define UPS_PORT_LS_LOOPBACK 0x0B 731 #define UPS_PORT_LS_RESUME 0x0F 732 #define UPS_PORT_POWER 0x0100 733 #define UPS_PORT_POWER_SS 0x0200 /* super-speed only */ 734 #define UPS_LOW_SPEED 0x0200 735 #define UPS_HIGH_SPEED 0x0400 736 #define UPS_OTHER_SPEED 0x0600 /* currently FreeBSD specific */ 737 #define UPS_PORT_TEST 0x0800 738 #define UPS_PORT_INDICATOR 0x1000 739 #define UPS_PORT_MODE_DEVICE 0x8000 /* currently FreeBSD specific */ 740 uWord wPortChange; 741 #define UPS_C_CONNECT_STATUS 0x0001 742 #define UPS_C_PORT_ENABLED 0x0002 743 #define UPS_C_SUSPEND 0x0004 744 #define UPS_C_OVERCURRENT_INDICATOR 0x0008 745 #define UPS_C_PORT_RESET 0x0010 746 #define UPS_C_PORT_L1 0x0020 /* USB 2.0 only */ 747 #define UPS_C_BH_PORT_RESET 0x0020 /* USB 3.0 only */ 748 #define UPS_C_PORT_LINK_STATE 0x0040 749 #define UPS_C_PORT_CONFIG_ERROR 0x0080 750 } __packed; 751 typedef struct usb_port_status usb_port_status_t; 752 753 /* 754 * The "USB_SPEED" macros defines all the supported USB speeds. 755 */ 756 enum usb_dev_speed { 757 USB_SPEED_VARIABLE, 758 USB_SPEED_LOW, 759 USB_SPEED_FULL, 760 USB_SPEED_HIGH, 761 USB_SPEED_SUPER, 762 }; 763 #define USB_SPEED_MAX (USB_SPEED_SUPER+1) 764 765 /* 766 * The "USB_REV" macros defines all the supported USB revisions. 767 */ 768 enum usb_revision { 769 USB_REV_UNKNOWN, 770 USB_REV_PRE_1_0, 771 USB_REV_1_0, 772 USB_REV_1_1, 773 USB_REV_2_0, 774 USB_REV_2_5, 775 USB_REV_3_0 776 }; 777 #define USB_REV_MAX (USB_REV_3_0+1) 778 779 /* 780 * Supported host controller modes. 781 */ 782 enum usb_hc_mode { 783 USB_MODE_HOST, /* initiates transfers */ 784 USB_MODE_DEVICE, /* bus transfer target */ 785 USB_MODE_DUAL /* can be host or device */ 786 }; 787 #define USB_MODE_MAX (USB_MODE_DUAL+1) 788 789 /* 790 * The "USB_STATE" enums define all the supported device states. 791 */ 792 enum usb_dev_state { 793 USB_STATE_DETACHED, 794 USB_STATE_ATTACHED, 795 USB_STATE_POWERED, 796 USB_STATE_ADDRESSED, 797 USB_STATE_CONFIGURED, 798 }; 799 #define USB_STATE_MAX (USB_STATE_CONFIGURED+1) 800 801 /* 802 * The "USB_EP_MODE" macros define all the currently supported 803 * endpoint modes. 804 */ 805 enum usb_ep_mode { 806 USB_EP_MODE_DEFAULT, 807 USB_EP_MODE_STREAMS, /* USB3.0 specific */ 808 USB_EP_MODE_HW_MASS_STORAGE, 809 USB_EP_MODE_HW_SERIAL, 810 USB_EP_MODE_HW_ETHERNET_CDC, 811 USB_EP_MODE_HW_ETHERNET_NCM, 812 USB_EP_MODE_MAX 813 }; 814 #endif /* _USB_STANDARD_H_ */ 815