1 /* $FreeBSD$ */ 2 /*- 3 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved. 4 * Copyright (c) 1998 The NetBSD Foundation, Inc. All rights reserved. 5 * Copyright (c) 1998 Lennart Augustsson. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 */ 28 29 /* 30 * This file contains standard definitions for the following USB 31 * protocol versions: 32 * 33 * USB v1.0 34 * USB v1.1 35 * USB v2.0 36 * USB v3.0 37 */ 38 39 #ifndef _USB_STANDARD_H_ 40 #define _USB_STANDARD_H_ 41 42 #if defined(_KERNEL) 43 #include "opt_usb.h" 44 45 /* Declare parent SYSCTL USB node. */ 46 #ifdef SYSCTL_DECL 47 SYSCTL_DECL(_hw_usb); 48 #endif 49 50 #include <sys/malloc.h> 51 52 MALLOC_DECLARE(M_USB); 53 MALLOC_DECLARE(M_USBDEV); 54 MALLOC_DECLARE(M_USBHC); 55 #endif /* _KERNEL */ 56 57 #include <dev/usb/usb_endian.h> 58 #include <dev/usb/usb_freebsd.h> 59 60 #define USB_STACK_VERSION 2000 /* 2.0 */ 61 62 /* Definition of some hardcoded USB constants. */ 63 64 #define USB_MAX_IPACKET 8 /* initial USB packet size */ 65 #define USB_EP_MAX (2*16) /* hardcoded */ 66 #define USB_ROOT_HUB_ADDR 1 /* index */ 67 #define USB_MIN_DEVICES 2 /* unused + root HUB */ 68 #define USB_UNCONFIG_INDEX 0xFF /* internal use only */ 69 #define USB_IFACE_INDEX_ANY 0xFF /* internal use only */ 70 #define USB_START_ADDR 0 /* default USB device BUS address 71 * after USB bus reset */ 72 #define USB_CONTROL_ENDPOINT 0 /* default control endpoint */ 73 74 #define USB_FRAMES_PER_SECOND_FS 1000 /* full speed */ 75 #define USB_FRAMES_PER_SECOND_HS 8000 /* high speed */ 76 77 #define USB_FS_BYTES_PER_HS_UFRAME 188 /* bytes */ 78 #define USB_HS_MICRO_FRAMES_MAX 8 /* units */ 79 80 #define USB_ISOC_TIME_MAX 128 /* ms */ 81 82 /* 83 * Minimum time a device needs to be powered down to go through a 84 * power cycle. These values are not in the USB specification. 85 */ 86 #define USB_POWER_DOWN_TIME 200 /* ms */ 87 #define USB_PORT_POWER_DOWN_TIME 100 /* ms */ 88 89 /* Definition of software USB power modes */ 90 #define USB_POWER_MODE_OFF 0 /* turn off device */ 91 #define USB_POWER_MODE_ON 1 /* always on */ 92 #define USB_POWER_MODE_SAVE 2 /* automatic suspend and resume */ 93 #define USB_POWER_MODE_SUSPEND 3 /* force suspend */ 94 #define USB_POWER_MODE_RESUME 4 /* force resume */ 95 96 /* These are the values from the USB specification. */ 97 #define USB_PORT_RESET_DELAY_SPEC 10 /* ms */ 98 #define USB_PORT_ROOT_RESET_DELAY_SPEC 50 /* ms */ 99 #define USB_PORT_RESET_RECOVERY_SPEC 10 /* ms */ 100 #define USB_PORT_POWERUP_DELAY_SPEC 100 /* ms */ 101 #define USB_PORT_RESUME_DELAY_SPEC 20 /* ms */ 102 #define USB_SET_ADDRESS_SETTLE_SPEC 2 /* ms */ 103 #define USB_RESUME_DELAY_SPEC (20*5) /* ms */ 104 #define USB_RESUME_WAIT_SPEC 10 /* ms */ 105 #define USB_RESUME_RECOVERY_SPEC 10 /* ms */ 106 #define USB_EXTRA_POWER_UP_TIME_SPEC 0 /* ms */ 107 108 /* Allow for marginal and non-conforming devices. */ 109 #define USB_PORT_RESET_DELAY 50 /* ms */ 110 #define USB_PORT_ROOT_RESET_DELAY 250 /* ms */ 111 #define USB_PORT_RESET_RECOVERY 250 /* ms */ 112 #define USB_PORT_POWERUP_DELAY 300 /* ms */ 113 #define USB_PORT_RESUME_DELAY (20*2) /* ms */ 114 #define USB_SET_ADDRESS_SETTLE 10 /* ms */ 115 #define USB_RESUME_DELAY (50*5) /* ms */ 116 #define USB_RESUME_WAIT 50 /* ms */ 117 #define USB_RESUME_RECOVERY 50 /* ms */ 118 #define USB_EXTRA_POWER_UP_TIME 20 /* ms */ 119 120 #define USB_MIN_POWER 100 /* mA */ 121 #define USB_MAX_POWER 500 /* mA */ 122 123 #define USB_BUS_RESET_DELAY 100 /* ms */ 124 125 /* 126 * USB record layout in memory: 127 * 128 * - USB config 0 129 * - USB interfaces 130 * - USB alternative interfaces 131 * - USB endpoints 132 * 133 * - USB config 1 134 * - USB interfaces 135 * - USB alternative interfaces 136 * - USB endpoints 137 */ 138 139 /* Declaration of USB records */ 140 141 struct usb_device_request { 142 uByte bmRequestType; 143 uByte bRequest; 144 uWord wValue; 145 uWord wIndex; 146 uWord wLength; 147 } __packed; 148 typedef struct usb_device_request usb_device_request_t; 149 150 #define UT_WRITE 0x00 151 #define UT_READ 0x80 152 #define UT_STANDARD 0x00 153 #define UT_CLASS 0x20 154 #define UT_VENDOR 0x40 155 #define UT_DEVICE 0x00 156 #define UT_INTERFACE 0x01 157 #define UT_ENDPOINT 0x02 158 #define UT_OTHER 0x03 159 160 #define UT_READ_DEVICE (UT_READ | UT_STANDARD | UT_DEVICE) 161 #define UT_READ_INTERFACE (UT_READ | UT_STANDARD | UT_INTERFACE) 162 #define UT_READ_ENDPOINT (UT_READ | UT_STANDARD | UT_ENDPOINT) 163 #define UT_WRITE_DEVICE (UT_WRITE | UT_STANDARD | UT_DEVICE) 164 #define UT_WRITE_INTERFACE (UT_WRITE | UT_STANDARD | UT_INTERFACE) 165 #define UT_WRITE_ENDPOINT (UT_WRITE | UT_STANDARD | UT_ENDPOINT) 166 #define UT_READ_CLASS_DEVICE (UT_READ | UT_CLASS | UT_DEVICE) 167 #define UT_READ_CLASS_INTERFACE (UT_READ | UT_CLASS | UT_INTERFACE) 168 #define UT_READ_CLASS_OTHER (UT_READ | UT_CLASS | UT_OTHER) 169 #define UT_READ_CLASS_ENDPOINT (UT_READ | UT_CLASS | UT_ENDPOINT) 170 #define UT_WRITE_CLASS_DEVICE (UT_WRITE | UT_CLASS | UT_DEVICE) 171 #define UT_WRITE_CLASS_INTERFACE (UT_WRITE | UT_CLASS | UT_INTERFACE) 172 #define UT_WRITE_CLASS_OTHER (UT_WRITE | UT_CLASS | UT_OTHER) 173 #define UT_WRITE_CLASS_ENDPOINT (UT_WRITE | UT_CLASS | UT_ENDPOINT) 174 #define UT_READ_VENDOR_DEVICE (UT_READ | UT_VENDOR | UT_DEVICE) 175 #define UT_READ_VENDOR_INTERFACE (UT_READ | UT_VENDOR | UT_INTERFACE) 176 #define UT_READ_VENDOR_OTHER (UT_READ | UT_VENDOR | UT_OTHER) 177 #define UT_READ_VENDOR_ENDPOINT (UT_READ | UT_VENDOR | UT_ENDPOINT) 178 #define UT_WRITE_VENDOR_DEVICE (UT_WRITE | UT_VENDOR | UT_DEVICE) 179 #define UT_WRITE_VENDOR_INTERFACE (UT_WRITE | UT_VENDOR | UT_INTERFACE) 180 #define UT_WRITE_VENDOR_OTHER (UT_WRITE | UT_VENDOR | UT_OTHER) 181 #define UT_WRITE_VENDOR_ENDPOINT (UT_WRITE | UT_VENDOR | UT_ENDPOINT) 182 183 /* Requests */ 184 #define UR_GET_STATUS 0x00 185 #define UR_CLEAR_FEATURE 0x01 186 #define UR_SET_FEATURE 0x03 187 #define UR_SET_ADDRESS 0x05 188 #define UR_GET_DESCRIPTOR 0x06 189 #define UDESC_DEVICE 0x01 190 #define UDESC_CONFIG 0x02 191 #define UDESC_STRING 0x03 192 #define USB_LANGUAGE_TABLE 0x00 /* language ID string index */ 193 #define UDESC_INTERFACE 0x04 194 #define UDESC_ENDPOINT 0x05 195 #define UDESC_DEVICE_QUALIFIER 0x06 196 #define UDESC_OTHER_SPEED_CONFIGURATION 0x07 197 #define UDESC_INTERFACE_POWER 0x08 198 #define UDESC_OTG 0x09 199 #define UDESC_DEBUG 0x0A 200 #define UDESC_IFACE_ASSOC 0x0B /* interface association */ 201 #define UDESC_BOS 0x0F /* binary object store */ 202 #define UDESC_DEVICE_CAPABILITY 0x10 203 #define UDESC_CS_DEVICE 0x21 /* class specific */ 204 #define UDESC_CS_CONFIG 0x22 205 #define UDESC_CS_STRING 0x23 206 #define UDESC_CS_INTERFACE 0x24 207 #define UDESC_CS_ENDPOINT 0x25 208 #define UDESC_HUB 0x29 209 #define UDESC_SS_HUB 0x2A /* super speed */ 210 #define UDESC_ENDPOINT_SS_COMP 0x30 /* super speed */ 211 #define UR_SET_DESCRIPTOR 0x07 212 #define UR_GET_CONFIG 0x08 213 #define UR_SET_CONFIG 0x09 214 #define UR_GET_INTERFACE 0x0a 215 #define UR_SET_INTERFACE 0x0b 216 #define UR_SYNCH_FRAME 0x0c 217 #define UR_SET_SEL 0x30 218 #define UR_ISOCH_DELAY 0x31 219 220 /* HUB specific request */ 221 #define UR_GET_BUS_STATE 0x02 222 #define UR_CLEAR_TT_BUFFER 0x08 223 #define UR_RESET_TT 0x09 224 #define UR_GET_TT_STATE 0x0a 225 #define UR_STOP_TT 0x0b 226 #define UR_SET_AND_TEST 0x0c /* USB 2.0 only */ 227 #define UR_SET_HUB_DEPTH 0x0c /* USB 3.0 only */ 228 #define USB_SS_HUB_DEPTH_MAX 5 229 #define UR_GET_PORT_ERR_COUNT 0x0d 230 231 /* Feature numbers */ 232 #define UF_ENDPOINT_HALT 0 233 #define UF_DEVICE_REMOTE_WAKEUP 1 234 #define UF_TEST_MODE 2 235 #define UF_U1_ENABLE 0x30 236 #define UF_U2_ENABLE 0x31 237 #define UF_LTM_ENABLE 0x32 238 239 /* HUB specific features */ 240 #define UHF_C_HUB_LOCAL_POWER 0 241 #define UHF_C_HUB_OVER_CURRENT 1 242 #define UHF_PORT_CONNECTION 0 243 #define UHF_PORT_ENABLE 1 244 #define UHF_PORT_SUSPEND 2 245 #define UHF_PORT_OVER_CURRENT 3 246 #define UHF_PORT_RESET 4 247 #define UHF_PORT_LINK_STATE 5 248 #define UHF_PORT_POWER 8 249 #define UHF_PORT_LOW_SPEED 9 250 #define UHF_PORT_L1 10 251 #define UHF_C_PORT_CONNECTION 16 252 #define UHF_C_PORT_ENABLE 17 253 #define UHF_C_PORT_SUSPEND 18 254 #define UHF_C_PORT_OVER_CURRENT 19 255 #define UHF_C_PORT_RESET 20 256 #define UHF_PORT_TEST 21 257 #define UHF_PORT_INDICATOR 22 258 #define UHF_C_PORT_L1 23 259 260 /* SuperSpeed HUB specific features */ 261 #define UHF_PORT_U1_TIMEOUT 23 262 #define UHF_PORT_U2_TIMEOUT 24 263 #define UHF_C_PORT_LINK_STATE 25 264 #define UHF_C_PORT_CONFIG_ERROR 26 265 #define UHF_PORT_REMOTE_WAKE_MASK 27 266 #define UHF_BH_PORT_RESET 28 267 #define UHF_C_BH_PORT_RESET 29 268 #define UHF_FORCE_LINKPM_ACCEPT 30 269 270 struct usb_descriptor { 271 uByte bLength; 272 uByte bDescriptorType; 273 uByte bDescriptorSubtype; 274 } __packed; 275 typedef struct usb_descriptor usb_descriptor_t; 276 277 struct usb_device_descriptor { 278 uByte bLength; 279 uByte bDescriptorType; 280 uWord bcdUSB; 281 #define UD_USB_2_0 0x0200 282 #define UD_USB_3_0 0x0300 283 #define UD_IS_USB2(d) ((d)->bcdUSB[1] == 0x02) 284 #define UD_IS_USB3(d) ((d)->bcdUSB[1] == 0x03) 285 uByte bDeviceClass; 286 uByte bDeviceSubClass; 287 uByte bDeviceProtocol; 288 uByte bMaxPacketSize; 289 /* The fields below are not part of the initial descriptor. */ 290 uWord idVendor; 291 uWord idProduct; 292 uWord bcdDevice; 293 uByte iManufacturer; 294 uByte iProduct; 295 uByte iSerialNumber; 296 uByte bNumConfigurations; 297 } __packed; 298 typedef struct usb_device_descriptor usb_device_descriptor_t; 299 300 /* Binary Device Object Store (BOS) */ 301 struct usb_bos_descriptor { 302 uByte bLength; 303 uByte bDescriptorType; 304 uWord wTotalLength; 305 uByte bNumDeviceCaps; 306 } __packed; 307 typedef struct usb_bos_descriptor usb_bos_descriptor_t; 308 309 /* Binary Device Object Store Capability */ 310 struct usb_bos_cap_descriptor { 311 uByte bLength; 312 uByte bDescriptorType; 313 uByte bDevCapabilityType; 314 #define USB_DEVCAP_RESERVED 0x00 315 #define USB_DEVCAP_WUSB 0x01 316 #define USB_DEVCAP_USB2EXT 0x02 317 #define USB_DEVCAP_SUPER_SPEED 0x03 318 #define USB_DEVCAP_CONTAINER_ID 0x04 319 /* data ... */ 320 } __packed; 321 typedef struct usb_bos_cap_descriptor usb_bos_cap_descriptor_t; 322 323 struct usb_devcap_usb2ext_descriptor { 324 uByte bLength; 325 uByte bDescriptorType; 326 uByte bDevCapabilityType; 327 uDWord bmAttributes; 328 #define USB_V2EXT_LPM (1U << 1) 329 #define USB_V2EXT_BESL_SUPPORTED (1U << 2) 330 #define USB_V2EXT_BESL_BASELINE_VALID (1U << 3) 331 #define USB_V2EXT_BESL_DEEP_VALID (1U << 4) 332 #define USB_V2EXT_BESL_BASELINE_GET(x) (((x) >> 8) & 0xF) 333 #define USB_V2EXT_BESL_DEEP_GET(x) (((x) >> 12) & 0xF) 334 } __packed; 335 typedef struct usb_devcap_usb2ext_descriptor usb_devcap_usb2ext_descriptor_t; 336 337 struct usb_devcap_ss_descriptor { 338 uByte bLength; 339 uByte bDescriptorType; 340 uByte bDevCapabilityType; 341 uByte bmAttributes; 342 uWord wSpeedsSupported; 343 uByte bFunctionalitySupport; 344 uByte bU1DevExitLat; 345 uWord wU2DevExitLat; 346 } __packed; 347 typedef struct usb_devcap_ss_descriptor usb_devcap_ss_descriptor_t; 348 349 struct usb_devcap_container_id_descriptor { 350 uByte bLength; 351 uByte bDescriptorType; 352 uByte bDevCapabilityType; 353 uByte bReserved; 354 uByte bContainerID; 355 } __packed; 356 typedef struct usb_devcap_container_id_descriptor 357 usb_devcap_container_id_descriptor_t; 358 359 /* Device class codes */ 360 #define UDCLASS_IN_INTERFACE 0x00 361 #define UDCLASS_COMM 0x02 362 #define UDCLASS_HUB 0x09 363 #define UDSUBCLASS_HUB 0x00 364 #define UDPROTO_FSHUB 0x00 365 #define UDPROTO_HSHUBSTT 0x01 366 #define UDPROTO_HSHUBMTT 0x02 367 #define UDPROTO_SSHUB 0x03 368 #define UDCLASS_DIAGNOSTIC 0xdc 369 #define UDCLASS_WIRELESS 0xe0 370 #define UDSUBCLASS_RF 0x01 371 #define UDPROTO_BLUETOOTH 0x01 372 #define UDCLASS_VENDOR 0xff 373 374 struct usb_config_descriptor { 375 uByte bLength; 376 uByte bDescriptorType; 377 uWord wTotalLength; 378 uByte bNumInterface; 379 uByte bConfigurationValue; 380 #define USB_UNCONFIG_NO 0 381 uByte iConfiguration; 382 uByte bmAttributes; 383 #define UC_BUS_POWERED 0x80 384 #define UC_SELF_POWERED 0x40 385 #define UC_REMOTE_WAKEUP 0x20 386 uByte bMaxPower; /* max current in 2 mA units */ 387 #define UC_POWER_FACTOR 2 388 } __packed; 389 typedef struct usb_config_descriptor usb_config_descriptor_t; 390 391 struct usb_interface_descriptor { 392 uByte bLength; 393 uByte bDescriptorType; 394 uByte bInterfaceNumber; 395 uByte bAlternateSetting; 396 uByte bNumEndpoints; 397 uByte bInterfaceClass; 398 uByte bInterfaceSubClass; 399 uByte bInterfaceProtocol; 400 uByte iInterface; 401 } __packed; 402 typedef struct usb_interface_descriptor usb_interface_descriptor_t; 403 404 struct usb_interface_assoc_descriptor { 405 uByte bLength; 406 uByte bDescriptorType; 407 uByte bFirstInterface; 408 uByte bInterfaceCount; 409 uByte bFunctionClass; 410 uByte bFunctionSubClass; 411 uByte bFunctionProtocol; 412 uByte iFunction; 413 } __packed; 414 typedef struct usb_interface_assoc_descriptor usb_interface_assoc_descriptor_t; 415 416 /* Interface class codes */ 417 #define UICLASS_UNSPEC 0x00 418 #define UICLASS_AUDIO 0x01 /* audio */ 419 #define UISUBCLASS_AUDIOCONTROL 1 420 #define UISUBCLASS_AUDIOSTREAM 2 421 #define UISUBCLASS_MIDISTREAM 3 422 423 #define UICLASS_CDC 0x02 /* communication */ 424 #define UISUBCLASS_DIRECT_LINE_CONTROL_MODEL 1 425 #define UISUBCLASS_ABSTRACT_CONTROL_MODEL 2 426 #define UISUBCLASS_TELEPHONE_CONTROL_MODEL 3 427 #define UISUBCLASS_MULTICHANNEL_CONTROL_MODEL 4 428 #define UISUBCLASS_CAPI_CONTROLMODEL 5 429 #define UISUBCLASS_ETHERNET_NETWORKING_CONTROL_MODEL 6 430 #define UISUBCLASS_ATM_NETWORKING_CONTROL_MODEL 7 431 #define UISUBCLASS_WIRELESS_HANDSET_CM 8 432 #define UISUBCLASS_DEVICE_MGMT 9 433 #define UISUBCLASS_MOBILE_DIRECT_LINE_MODEL 10 434 #define UISUBCLASS_OBEX 11 435 #define UISUBCLASS_ETHERNET_EMULATION_MODEL 12 436 #define UISUBCLASS_NETWORK_CONTROL_MODEL 13 437 438 #define UIPROTO_CDC_AT 1 439 440 #define UICLASS_HID 0x03 441 #define UISUBCLASS_BOOT 1 442 #define UIPROTO_BOOT_KEYBOARD 1 443 #define UIPROTO_MOUSE 2 444 445 #define UICLASS_PHYSICAL 0x05 446 #define UICLASS_IMAGE 0x06 447 #define UISUBCLASS_SIC 1 /* still image class */ 448 #define UICLASS_PRINTER 0x07 449 #define UISUBCLASS_PRINTER 1 450 #define UIPROTO_PRINTER_UNI 1 451 #define UIPROTO_PRINTER_BI 2 452 #define UIPROTO_PRINTER_1284 3 453 454 #define UICLASS_MASS 0x08 455 #define UISUBCLASS_RBC 1 456 #define UISUBCLASS_SFF8020I 2 457 #define UISUBCLASS_QIC157 3 458 #define UISUBCLASS_UFI 4 459 #define UISUBCLASS_SFF8070I 5 460 #define UISUBCLASS_SCSI 6 461 #define UIPROTO_MASS_CBI_I 0 462 #define UIPROTO_MASS_CBI 1 463 #define UIPROTO_MASS_BBB_OLD 2 /* Not in the spec anymore */ 464 #define UIPROTO_MASS_BBB 80 /* 'P' for the Iomega Zip drive */ 465 466 #define UICLASS_HUB 0x09 467 #define UISUBCLASS_HUB 0 468 #define UIPROTO_FSHUB 0 469 #define UIPROTO_HSHUBSTT 0 /* Yes, same as previous */ 470 #define UIPROTO_HSHUBMTT 1 471 472 #define UICLASS_CDC_DATA 0x0a 473 #define UISUBCLASS_DATA 0x00 474 #define UIPROTO_DATA_ISDNBRI 0x30 /* Physical iface */ 475 #define UIPROTO_DATA_HDLC 0x31 /* HDLC */ 476 #define UIPROTO_DATA_TRANSPARENT 0x32 /* Transparent */ 477 #define UIPROTO_DATA_Q921M 0x50 /* Management for Q921 */ 478 #define UIPROTO_DATA_Q921 0x51 /* Data for Q921 */ 479 #define UIPROTO_DATA_Q921TM 0x52 /* TEI multiplexer for Q921 */ 480 #define UIPROTO_DATA_V42BIS 0x90 /* Data compression */ 481 #define UIPROTO_DATA_Q931 0x91 /* Euro-ISDN */ 482 #define UIPROTO_DATA_V120 0x92 /* V.24 rate adaption */ 483 #define UIPROTO_DATA_CAPI 0x93 /* CAPI 2.0 commands */ 484 #define UIPROTO_DATA_HOST_BASED 0xfd /* Host based driver */ 485 #define UIPROTO_DATA_PUF 0xfe /* see Prot. Unit Func. Desc. */ 486 #define UIPROTO_DATA_VENDOR 0xff /* Vendor specific */ 487 #define UIPROTO_DATA_NCM 0x01 /* Network Control Model */ 488 489 #define UICLASS_SMARTCARD 0x0b 490 #define UICLASS_FIRM_UPD 0x0c 491 #define UICLASS_SECURITY 0x0d 492 #define UICLASS_DIAGNOSTIC 0xdc 493 #define UICLASS_WIRELESS 0xe0 494 #define UISUBCLASS_RF 0x01 495 #define UIPROTO_BLUETOOTH 0x01 496 497 #define UICLASS_IAD 0xEF /* Interface Association Descriptor */ 498 499 #define UICLASS_APPL_SPEC 0xfe 500 #define UISUBCLASS_FIRMWARE_DOWNLOAD 1 501 #define UISUBCLASS_IRDA 2 502 #define UIPROTO_IRDA 0 503 504 #define UICLASS_VENDOR 0xff 505 #define UISUBCLASS_XBOX360_CONTROLLER 0x5d 506 #define UIPROTO_XBOX360_GAMEPAD 0x01 507 508 struct usb_endpoint_descriptor { 509 uByte bLength; 510 uByte bDescriptorType; 511 uByte bEndpointAddress; 512 #define UE_GET_DIR(a) ((a) & 0x80) 513 #define UE_SET_DIR(a,d) ((a) | (((d)&1) << 7)) 514 #define UE_DIR_IN 0x80 /* IN-token endpoint, fixed */ 515 #define UE_DIR_OUT 0x00 /* OUT-token endpoint, fixed */ 516 #define UE_DIR_RX 0xfd /* for internal use only! */ 517 #define UE_DIR_TX 0xfe /* for internal use only! */ 518 #define UE_DIR_ANY 0xff /* for internal use only! */ 519 #define UE_ADDR 0x0f 520 #define UE_ADDR_ANY 0xff /* for internal use only! */ 521 #define UE_GET_ADDR(a) ((a) & UE_ADDR) 522 uByte bmAttributes; 523 #define UE_XFERTYPE 0x03 524 #define UE_CONTROL 0x00 525 #define UE_ISOCHRONOUS 0x01 526 #define UE_BULK 0x02 527 #define UE_INTERRUPT 0x03 528 #define UE_BULK_INTR 0xfe /* for internal use only! */ 529 #define UE_TYPE_ANY 0xff /* for internal use only! */ 530 #define UE_GET_XFERTYPE(a) ((a) & UE_XFERTYPE) 531 #define UE_ISO_TYPE 0x0c 532 #define UE_ISO_ASYNC 0x04 533 #define UE_ISO_ADAPT 0x08 534 #define UE_ISO_SYNC 0x0c 535 #define UE_GET_ISO_TYPE(a) ((a) & UE_ISO_TYPE) 536 uWord wMaxPacketSize; 537 #define UE_ZERO_MPS 0xFFFF /* for internal use only */ 538 uByte bInterval; 539 } __packed; 540 typedef struct usb_endpoint_descriptor usb_endpoint_descriptor_t; 541 542 struct usb_endpoint_ss_comp_descriptor { 543 uByte bLength; 544 uByte bDescriptorType; 545 uByte bMaxBurst; 546 uByte bmAttributes; 547 #define UE_GET_BULK_STREAMS(x) ((x) & 0x0F) 548 #define UE_GET_SS_ISO_MULT(x) ((x) & 0x03) 549 uWord wBytesPerInterval; 550 } __packed; 551 typedef struct usb_endpoint_ss_comp_descriptor 552 usb_endpoint_ss_comp_descriptor_t; 553 554 struct usb_string_descriptor { 555 uByte bLength; 556 uByte bDescriptorType; 557 uWord bString[126]; 558 uByte bUnused; 559 } __packed; 560 typedef struct usb_string_descriptor usb_string_descriptor_t; 561 562 #define USB_MAKE_STRING_DESC(m,name) \ 563 struct name { \ 564 uByte bLength; \ 565 uByte bDescriptorType; \ 566 uByte bData[sizeof((uint8_t []){m})]; \ 567 } __packed; \ 568 static const struct name name = { \ 569 .bLength = sizeof(struct name), \ 570 .bDescriptorType = UDESC_STRING, \ 571 .bData = { m }, \ 572 } 573 574 struct usb_hub_descriptor { 575 uByte bDescLength; 576 uByte bDescriptorType; 577 uByte bNbrPorts; 578 uWord wHubCharacteristics; 579 #define UHD_PWR 0x0003 580 #define UHD_PWR_GANGED 0x0000 581 #define UHD_PWR_INDIVIDUAL 0x0001 582 #define UHD_PWR_NO_SWITCH 0x0002 583 #define UHD_COMPOUND 0x0004 584 #define UHD_OC 0x0018 585 #define UHD_OC_GLOBAL 0x0000 586 #define UHD_OC_INDIVIDUAL 0x0008 587 #define UHD_OC_NONE 0x0010 588 #define UHD_TT_THINK 0x0060 589 #define UHD_TT_THINK_8 0x0000 590 #define UHD_TT_THINK_16 0x0020 591 #define UHD_TT_THINK_24 0x0040 592 #define UHD_TT_THINK_32 0x0060 593 #define UHD_PORT_IND 0x0080 594 uByte bPwrOn2PwrGood; /* delay in 2 ms units */ 595 #define UHD_PWRON_FACTOR 2 596 uByte bHubContrCurrent; 597 uByte DeviceRemovable[32]; /* max 255 ports */ 598 #define UHD_NOT_REMOV(desc, i) \ 599 (((desc)->DeviceRemovable[(i)/8] >> ((i) % 8)) & 1) 600 uByte PortPowerCtrlMask[1]; /* deprecated */ 601 } __packed; 602 typedef struct usb_hub_descriptor usb_hub_descriptor_t; 603 604 struct usb_hub_ss_descriptor { 605 uByte bLength; 606 uByte bDescriptorType; 607 uByte bNbrPorts; 608 uWord wHubCharacteristics; 609 uByte bPwrOn2PwrGood; /* delay in 2 ms units */ 610 uByte bHubContrCurrent; 611 uByte bHubHdrDecLat; 612 uWord wHubDelay; 613 uByte DeviceRemovable[32]; /* max 255 ports */ 614 } __packed; 615 typedef struct usb_hub_ss_descriptor usb_hub_ss_descriptor_t; 616 617 /* minimum HUB descriptor (8-ports maximum) */ 618 struct usb_hub_descriptor_min { 619 uByte bDescLength; 620 uByte bDescriptorType; 621 uByte bNbrPorts; 622 uWord wHubCharacteristics; 623 uByte bPwrOn2PwrGood; 624 uByte bHubContrCurrent; 625 uByte DeviceRemovable[1]; 626 uByte PortPowerCtrlMask[1]; 627 } __packed; 628 typedef struct usb_hub_descriptor_min usb_hub_descriptor_min_t; 629 630 struct usb_device_qualifier { 631 uByte bLength; 632 uByte bDescriptorType; 633 uWord bcdUSB; 634 uByte bDeviceClass; 635 uByte bDeviceSubClass; 636 uByte bDeviceProtocol; 637 uByte bMaxPacketSize0; 638 uByte bNumConfigurations; 639 uByte bReserved; 640 } __packed; 641 typedef struct usb_device_qualifier usb_device_qualifier_t; 642 643 struct usb_otg_descriptor { 644 uByte bLength; 645 uByte bDescriptorType; 646 uByte bmAttributes; 647 #define UOTG_SRP 0x01 648 #define UOTG_HNP 0x02 649 } __packed; 650 typedef struct usb_otg_descriptor usb_otg_descriptor_t; 651 652 /* OTG feature selectors */ 653 #define UOTG_B_HNP_ENABLE 3 654 #define UOTG_A_HNP_SUPPORT 4 655 #define UOTG_A_ALT_HNP_SUPPORT 5 656 657 struct usb_status { 658 uWord wStatus; 659 /* Device status flags */ 660 #define UDS_SELF_POWERED 0x0001 661 #define UDS_REMOTE_WAKEUP 0x0002 662 /* Endpoint status flags */ 663 #define UES_HALT 0x0001 664 } __packed; 665 typedef struct usb_status usb_status_t; 666 667 struct usb_hub_status { 668 uWord wHubStatus; 669 #define UHS_LOCAL_POWER 0x0001 670 #define UHS_OVER_CURRENT 0x0002 671 uWord wHubChange; 672 } __packed; 673 typedef struct usb_hub_status usb_hub_status_t; 674 675 struct usb_port_status { 676 uWord wPortStatus; 677 #define UPS_CURRENT_CONNECT_STATUS 0x0001 678 #define UPS_PORT_ENABLED 0x0002 679 #define UPS_SUSPEND 0x0004 680 #define UPS_OVERCURRENT_INDICATOR 0x0008 681 #define UPS_RESET 0x0010 682 #define UPS_PORT_L1 0x0020 /* USB 2.0 only */ 683 /* The link-state bits are valid for Super-Speed USB HUBs */ 684 #define UPS_PORT_LINK_STATE_GET(x) (((x) >> 5) & 0xF) 685 #define UPS_PORT_LINK_STATE_SET(x) (((x) & 0xF) << 5) 686 #define UPS_PORT_LS_U0 0x00 687 #define UPS_PORT_LS_U1 0x01 688 #define UPS_PORT_LS_U2 0x02 689 #define UPS_PORT_LS_U3 0x03 690 #define UPS_PORT_LS_SS_DIS 0x04 691 #define UPS_PORT_LS_RX_DET 0x05 692 #define UPS_PORT_LS_SS_INA 0x06 693 #define UPS_PORT_LS_POLL 0x07 694 #define UPS_PORT_LS_RECOVER 0x08 695 #define UPS_PORT_LS_HOT_RST 0x09 696 #define UPS_PORT_LS_COMP_MODE 0x0A 697 #define UPS_PORT_LS_LOOPBACK 0x0B 698 #define UPS_PORT_LS_RESUME 0x0F 699 #define UPS_PORT_POWER 0x0100 700 #define UPS_PORT_POWER_SS 0x0200 /* super-speed only */ 701 #define UPS_LOW_SPEED 0x0200 702 #define UPS_HIGH_SPEED 0x0400 703 #define UPS_OTHER_SPEED 0x0600 /* currently FreeBSD specific */ 704 #define UPS_PORT_TEST 0x0800 705 #define UPS_PORT_INDICATOR 0x1000 706 #define UPS_PORT_MODE_DEVICE 0x8000 /* currently FreeBSD specific */ 707 uWord wPortChange; 708 #define UPS_C_CONNECT_STATUS 0x0001 709 #define UPS_C_PORT_ENABLED 0x0002 710 #define UPS_C_SUSPEND 0x0004 711 #define UPS_C_OVERCURRENT_INDICATOR 0x0008 712 #define UPS_C_PORT_RESET 0x0010 713 #define UPS_C_PORT_L1 0x0020 /* USB 2.0 only */ 714 #define UPS_C_BH_PORT_RESET 0x0020 /* USB 3.0 only */ 715 #define UPS_C_PORT_LINK_STATE 0x0040 716 #define UPS_C_PORT_CONFIG_ERROR 0x0080 717 } __packed; 718 typedef struct usb_port_status usb_port_status_t; 719 720 /* 721 * The "USB_SPEED" macros defines all the supported USB speeds. 722 */ 723 enum usb_dev_speed { 724 USB_SPEED_VARIABLE, 725 USB_SPEED_LOW, 726 USB_SPEED_FULL, 727 USB_SPEED_HIGH, 728 USB_SPEED_SUPER, 729 }; 730 #define USB_SPEED_MAX (USB_SPEED_SUPER+1) 731 732 /* 733 * The "USB_REV" macros defines all the supported USB revisions. 734 */ 735 enum usb_revision { 736 USB_REV_UNKNOWN, 737 USB_REV_PRE_1_0, 738 USB_REV_1_0, 739 USB_REV_1_1, 740 USB_REV_2_0, 741 USB_REV_2_5, 742 USB_REV_3_0 743 }; 744 #define USB_REV_MAX (USB_REV_3_0+1) 745 746 /* 747 * Supported host controller modes. 748 */ 749 enum usb_hc_mode { 750 USB_MODE_HOST, /* initiates transfers */ 751 USB_MODE_DEVICE, /* bus transfer target */ 752 USB_MODE_DUAL /* can be host or device */ 753 }; 754 #define USB_MODE_MAX (USB_MODE_DUAL+1) 755 756 /* 757 * The "USB_STATE" enums define all the supported device states. 758 */ 759 enum usb_dev_state { 760 USB_STATE_DETACHED, 761 USB_STATE_ATTACHED, 762 USB_STATE_POWERED, 763 USB_STATE_ADDRESSED, 764 USB_STATE_CONFIGURED, 765 }; 766 #define USB_STATE_MAX (USB_STATE_CONFIGURED+1) 767 768 /* 769 * The "USB_EP_MODE" macros define all the currently supported 770 * endpoint modes. 771 */ 772 enum usb_ep_mode { 773 USB_EP_MODE_DEFAULT, 774 USB_EP_MODE_STREAMS, /* USB3.0 specific */ 775 USB_EP_MODE_HW_MASS_STORAGE, 776 USB_EP_MODE_HW_SERIAL, 777 USB_EP_MODE_HW_ETHERNET_CDC, 778 USB_EP_MODE_HW_ETHERNET_NCM, 779 USB_EP_MODE_MAX 780 }; 781 #endif /* _USB_STANDARD_H_ */ 782