1 /* $NetBSD: usb.h,v 1.120 2022/04/17 13:15:37 riastradh Exp $ */ 2 3 /* 4 * Copyright (c) 1998 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Lennart Augustsson (lennart@augustsson.net) at 9 * Carlstedt Research & Technology. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 34 #ifndef _USB_H_ 35 #define _USB_H_ 36 37 #include <sys/types.h> 38 #include <sys/time.h> 39 40 #include <sys/ioctl.h> 41 42 #if defined(_KERNEL) 43 44 #include <sys/device.h> 45 46 #endif 47 48 #ifdef USB_DEBUG 49 #define Static 50 #else 51 #define Static static 52 #endif 53 54 #define USB_STACK_VERSION 2 55 56 #define USB_MAX_DEVICES 128 /* 0, 1-127 */ 57 #define USB_MIN_DEVICES 2 /* unused + root HUB */ 58 #define USB_START_ADDR 0 59 60 #define USB_CONTROL_ENDPOINT 0 61 #define USB_MAX_ENDPOINTS 16 62 63 #define USB_FRAMES_PER_SECOND 1000 64 #define USB_UFRAMES_PER_FRAME 8 65 66 /* 67 * The USB records contain some unaligned little-endian word 68 * components. The U[SG]ETW macros take care of both the alignment 69 * and endian problem and should always be used to access non-byte 70 * values. 71 */ 72 typedef uint8_t uByte; 73 typedef uint8_t uWord[2]; 74 typedef uint8_t uDWord[4]; 75 76 #define USETW2(w,h,l) ((w)[0] = (uint8_t)(l), (w)[1] = (uint8_t)(h)) 77 78 #define UGETW(w) ((w)[0] | ((w)[1] << 8)) 79 #define USETW(w,v) ((w)[0] = (uint8_t)(v), (w)[1] = (uint8_t)((v) >> 8)) 80 #define USETWD(val) { (uint8_t)(val), (uint8_t)((val) >> 8) } 81 #define UGETDW(w) ((w)[0] | ((w)[1] << 8) | ((w)[2] << 16) | ((w)[3] << 24)) 82 #define USETDW(w,v) ((w)[0] = (uint8_t)(v), \ 83 (w)[1] = (uint8_t)((v) >> 8), \ 84 (w)[2] = (uint8_t)((v) >> 16), \ 85 (w)[3] = (uint8_t)((v) >> 24)) 86 #define UPACKED __packed 87 88 typedef struct { 89 uByte bmRequestType; 90 uByte bRequest; 91 uWord wValue; 92 uWord wIndex; 93 uWord wLength; 94 } UPACKED usb_device_request_t; 95 96 #define UT_GET_DIR(a) ((a) & 0x80) 97 #define UT_WRITE 0x00 98 #define UT_READ 0x80 99 100 #define UT_GET_TYPE(a) ((a) & 0x60) 101 #define UT_STANDARD 0x00 102 #define UT_CLASS 0x20 103 #define UT_VENDOR 0x40 104 105 #define UT_GET_RECIPIENT(a) ((a) & 0x1f) 106 #define UT_DEVICE 0x00 107 #define UT_INTERFACE 0x01 108 #define UT_ENDPOINT 0x02 109 #define UT_OTHER 0x03 110 111 #define UT_READ_DEVICE (UT_READ | UT_STANDARD | UT_DEVICE) 112 #define UT_READ_INTERFACE (UT_READ | UT_STANDARD | UT_INTERFACE) 113 #define UT_READ_ENDPOINT (UT_READ | UT_STANDARD | UT_ENDPOINT) 114 #define UT_WRITE_DEVICE (UT_WRITE | UT_STANDARD | UT_DEVICE) 115 #define UT_WRITE_INTERFACE (UT_WRITE | UT_STANDARD | UT_INTERFACE) 116 #define UT_WRITE_ENDPOINT (UT_WRITE | UT_STANDARD | UT_ENDPOINT) 117 #define UT_READ_CLASS_DEVICE (UT_READ | UT_CLASS | UT_DEVICE) 118 #define UT_READ_CLASS_INTERFACE (UT_READ | UT_CLASS | UT_INTERFACE) 119 #define UT_READ_CLASS_OTHER (UT_READ | UT_CLASS | UT_OTHER) 120 #define UT_READ_CLASS_ENDPOINT (UT_READ | UT_CLASS | UT_ENDPOINT) 121 #define UT_WRITE_CLASS_DEVICE (UT_WRITE | UT_CLASS | UT_DEVICE) 122 #define UT_WRITE_CLASS_INTERFACE (UT_WRITE | UT_CLASS | UT_INTERFACE) 123 #define UT_WRITE_CLASS_OTHER (UT_WRITE | UT_CLASS | UT_OTHER) 124 #define UT_WRITE_CLASS_ENDPOINT (UT_WRITE | UT_CLASS | UT_ENDPOINT) 125 #define UT_READ_VENDOR_DEVICE (UT_READ | UT_VENDOR | UT_DEVICE) 126 #define UT_READ_VENDOR_INTERFACE (UT_READ | UT_VENDOR | UT_INTERFACE) 127 #define UT_READ_VENDOR_OTHER (UT_READ | UT_VENDOR | UT_OTHER) 128 #define UT_READ_VENDOR_ENDPOINT (UT_READ | UT_VENDOR | UT_ENDPOINT) 129 #define UT_WRITE_VENDOR_DEVICE (UT_WRITE | UT_VENDOR | UT_DEVICE) 130 #define UT_WRITE_VENDOR_INTERFACE (UT_WRITE | UT_VENDOR | UT_INTERFACE) 131 #define UT_WRITE_VENDOR_OTHER (UT_WRITE | UT_VENDOR | UT_OTHER) 132 #define UT_WRITE_VENDOR_ENDPOINT (UT_WRITE | UT_VENDOR | UT_ENDPOINT) 133 134 /* Standard Requests Codes from the USB 2.0 spec, table 9-4 */ 135 #define UR_GET_STATUS 0x00 136 #define UR_CLEAR_FEATURE 0x01 137 #define UR_SET_FEATURE 0x03 138 #define UR_SET_ADDRESS 0x05 139 #define UR_GET_DESCRIPTOR 0x06 140 #define UDESC_DEVICE 0x01 141 #define UDESC_CONFIG 0x02 142 #define UDESC_STRING 0x03 143 #define UDESC_INTERFACE 0x04 144 #define UDESC_ENDPOINT 0x05 145 #define UDESC_DEVICE_QUALIFIER 0x06 146 #define UDESC_OTHER_SPEED_CONFIGURATION 0x07 147 #define UDESC_INTERFACE_POWER 0x08 148 #define UDESC_OTG 0x09 149 #define UDESC_DEBUG 0x0a 150 #define UDESC_INTERFACE_ASSOC 0x0b 151 #define UDESC_BOS 0x0f 152 #define UDESC_DEVICE_CAPABILITY 0x10 153 #define UDESC_CS_DEVICE 0x21 /* class specific */ 154 #define UDESC_CS_CONFIG 0x22 155 #define UDESC_CS_STRING 0x23 156 #define UDESC_CS_INTERFACE 0x24 157 #define UDESC_CS_ENDPOINT 0x25 158 #define UDESC_HUB 0x29 159 #define UDESC_SS_HUB 0x2a /* super speed */ 160 #define UDESC_ENDPOINT_SS_COMP 0x30 /* super speed */ 161 #define UDESC_ENDPOINT_ISOCH_SSP_COMP 0x31 162 #define UR_SET_DESCRIPTOR 0x07 163 #define UR_GET_CONFIG 0x08 164 #define UR_SET_CONFIG 0x09 165 #define UR_GET_INTERFACE 0x0a 166 #define UR_SET_INTERFACE 0x0b 167 #define UR_SYNCH_FRAME 0x0c 168 #define UR_SET_ENCRYPTION 0x0d 169 #define UR_GET_ENCRYPTION 0x0e 170 #define UR_SET_HANDSHAKE 0x0f 171 #define UR_GET_HANDSHAKE 0x10 172 #define UR_SET_CONNECTION 0x11 173 #define UR_SET_SECURITY_DATA 0x12 174 #define UR_GET_SECURITY_DATA 0x13 175 #define UR_SET_WUSB_DATA 0x14 176 #define UR_LOOPBACK_DATA_WRITE 0x15 177 #define UR_LOOPBACK_DATA_READ 0x16 178 #define UR_SET_INTERFACE_DS 0x17 179 #define UR_SET_SEL 0x30 180 #define UR_SET_ISOCH_DELAY 0x31 181 182 /* 183 * Feature selectors. USB 2.0 spec, table 9-6 and OTG and EH suppliment, 184 * table 6-2 185 */ 186 #define UF_ENDPOINT_HALT 0 187 #define UF_INTERFACE_FUNCTION_SUSPEND 0 188 #define UF_DEVICE_REMOTE_WAKEUP 1 189 #define UF_TEST_MODE 2 190 #define UF_DEVICE_B_HNP_ENABLE 3 191 #define UF_DEVICE_A_HNP_SUPPORT 4 192 #define UF_DEVICE_A_ALT_HNP_SUPPORT 5 193 #define UF_DEVICE_WUSB_DEVICE 6 194 #define UF_U1_ENABLE 0x30 195 #define UF_U2_ENABLE 0x31 196 #define UF_LTM_ENABLE 0x32 197 198 #define USB_MAX_IPACKET 8 /* maximum size of the initial packet */ 199 200 #define USB_2_MAX_CTRL_PACKET 64 201 #define USB_2_MAX_BULK_PACKET 512 202 203 #define USB_3_MAX_CTRL_PACKET 512 204 205 /* 206 * This is the common header to all USB descriptors defined in the USB 207 * specification. 208 * 209 * DO NOT CHANGE THIS TYPE! 210 */ 211 typedef struct { 212 uByte bLength; 213 uByte bDescriptorType; 214 } UPACKED usb_descriptor_t; 215 #define USB_DESCRIPTOR_SIZE 2 216 __CTASSERT(sizeof(usb_descriptor_t) == USB_DESCRIPTOR_SIZE); 217 218 typedef struct { 219 uByte bLength; 220 uByte bDescriptorType; 221 uWord bcdUSB; 222 #define UD_USB_2_0 0x0200 223 #define UD_USB_3_0 0x0300 224 #define UD_IS_USB2(d) (UGETW((d)->bcdUSB) >= UD_USB_2_0) 225 #define UD_IS_USB3(d) (UGETW((d)->bcdUSB) >= UD_USB_3_0) 226 uByte bDeviceClass; 227 uByte bDeviceSubClass; 228 uByte bDeviceProtocol; 229 uByte bMaxPacketSize; 230 /* The fields below are not part of the initial descriptor. */ 231 uWord idVendor; 232 uWord idProduct; 233 uWord bcdDevice; 234 uByte iManufacturer; 235 uByte iProduct; 236 uByte iSerialNumber; 237 uByte bNumConfigurations; 238 } UPACKED usb_device_descriptor_t; 239 #define USB_DEVICE_DESCRIPTOR_SIZE 18 240 241 typedef struct { 242 uByte bLength; 243 uByte bDescriptorType; 244 uWord wTotalLength; 245 uByte bNumInterface; 246 uByte bConfigurationValue; 247 uByte iConfiguration; 248 uByte bmAttributes; 249 #define UC_ATTR_MBO 0x80 250 #define UC_SELF_POWERED 0x40 251 #define UC_REMOTE_WAKEUP 0x20 252 uByte bMaxPower; /* max current in 2 mA units */ 253 #define UC_POWER_FACTOR 2 254 #define UC_POWER_FACTOR_SS 8 255 } UPACKED usb_config_descriptor_t; 256 #define USB_CONFIG_DESCRIPTOR_SIZE 9 257 258 typedef struct { 259 uByte bLength; 260 uByte bDescriptorType; 261 uByte bInterfaceNumber; 262 uByte bAlternateSetting; 263 uByte bNumEndpoints; 264 uByte bInterfaceClass; 265 uByte bInterfaceSubClass; 266 uByte bInterfaceProtocol; 267 uByte iInterface; 268 } UPACKED usb_interface_descriptor_t; 269 #define USB_INTERFACE_DESCRIPTOR_SIZE 9 270 271 typedef struct { 272 uByte bLength; 273 uByte bDescriptorType; 274 uByte bFirstInterface; 275 uByte bInterfaceCount; 276 uByte bFunctionClass; 277 uByte bFunctionSubClass; 278 uByte bFunctionProtocol; 279 uByte iFunction; 280 } UPACKED usb_interface_assoc_descriptor_t; 281 #define USB_INTERFACE_ASSOC_DESCRIPTOR_SIZE 8 282 283 typedef struct { 284 uByte bLength; 285 uByte bDescriptorType; 286 uByte bEndpointAddress; 287 #define UE_GET_DIR(a) ((a) & 0x80) 288 #define UE_SET_DIR(a,d) ((a) | (((d)&1) << 7)) 289 #define UE_DIR_IN 0x80 290 #define UE_DIR_OUT 0x00 291 #define UE_ADDR 0x0f 292 #define UE_GET_ADDR(a) ((a) & UE_ADDR) 293 uByte bmAttributes; 294 #define UE_XFERTYPE 0x03 295 #define UE_CONTROL 0x00 296 #define UE_ISOCHRONOUS 0x01 297 #define UE_BULK 0x02 298 #define UE_INTERRUPT 0x03 299 #define UE_GET_XFERTYPE(a) ((a) & UE_XFERTYPE) 300 #define UE_ISO_TYPE 0x0c 301 #define UE_ISO_ASYNC 0x04 302 #define UE_ISO_ADAPT 0x08 303 #define UE_ISO_SYNC 0x0c 304 #define UE_GET_ISO_TYPE(a) ((a) & UE_ISO_TYPE) 305 uWord wMaxPacketSize; 306 #define UE_GET_TRANS(a) (((a) >> 11) & 0x3) 307 #define UE_GET_SIZE(a) ((a) & 0x7ff) 308 uByte bInterval; 309 } UPACKED usb_endpoint_descriptor_t; 310 #define USB_ENDPOINT_DESCRIPTOR_SIZE 7 311 312 typedef struct { 313 uByte bLength; 314 uByte bDescriptorType; 315 uByte bMaxBurst; 316 uByte bmAttributes; 317 #define UE_GET_BULK_STREAMS_MASK __BITS(4,0) 318 #define UE_GET_BULK_STREAMS(x) __SHIFTOUT(x, UE_GET_BULK_STREAMS_MASK) 319 #define UE_GET_SS_ISO_MULT_MASK __BITS(1,0) 320 #define UE_GET_SS_ISO_MULT(x) __SHIFTOUT(x, UE_GET_SS_ISO_MULT_MASK) 321 #define UE_GET_SS_ISO_SSP_MASK __BIT(7) 322 #define UE_GET_SS_ISO_SSP(x) __SHIFTOUT(x, UE_GET_SS_ISO_SSP_MASK) 323 /* The fields below are only valid for periodic endpoints */ 324 uWord wBytesPerInterval; 325 } UPACKED usb_endpoint_ss_comp_descriptor_t; 326 #define USB_ENDPOINT_SS_COMP_DESCRIPTOR_SIZE 6 327 328 /* USB 3.0 9.6.2, Table 9-12 */ 329 typedef struct { 330 uByte bLength; 331 uByte bDescriptorType; 332 uWord wTotalLength; 333 uByte bNumDeviceCaps; 334 } UPACKED usb_bos_descriptor_t; 335 #define USB_BOS_DESCRIPTOR_SIZE 5 336 337 /* common members of device capability descriptors */ 338 typedef struct { 339 uByte bLength; 340 uByte bDescriptorType; 341 uByte bDevCapabilityType; 342 /* Table 9-14 */ 343 #define USB_DEVCAP_RESERVED 0x00 344 #define USB_DEVCAP_WUSB 0x01 345 #define USB_DEVCAP_USB2EXT 0x02 346 #define USB_DEVCAP_SUPER_SPEED 0x03 347 #define USB_DEVCAP_CONTAINER_ID 0x04 348 #define USB_DEVCAP_PLATFORM 0x05 349 #define USB_DEVCAP_POWER_DELIVERY_CAPABILITY 0x06 350 #define USB_DEVCAP_BATTERY_INFO_CAPABILITY 0x07 351 #define USB_DEVCAP_PD_CONSUMER_PORT_CAPABILITY 0x08 352 #define USB_DEVCAP_PD_PROVIDER_PORT_CAPABILITY 0x09 353 #define USB_DEVCAP_SUPERSPEED_PLUS 0x0a 354 #define USB_DEVCAP_PRECISION_TIME_MEASUREMENT 0x0b 355 #define USB_DEVCAP_WUSB_EXT 0x0c 356 /* data ... */ 357 } UPACKED usb_device_capability_descriptor_t; 358 #define USB_DEVICE_CAPABILITY_DESCRIPTOR_SIZE 3 /* at least */ 359 360 /* 9.6.2.1 */ 361 typedef struct { 362 uByte bLength; 363 uByte bDescriptorType; 364 uByte bDevCapabilityType; 365 uDWord bmAttributes; 366 #define USB_DEVCAP_V2EXT_LPM __BIT(1) 367 #define USB_DEVCAP_V2EXT_BESL_SUPPORTED __BIT(2) 368 #define USB_DEVCAP_V2EXT_BESL_BASELINE_VALID __BIT(3) 369 #define USB_DEVCAP_V2EXT_BESL_DEEP_VALID __BIT(4) 370 #define USB_DEVCAP_V2EXT_BESL_BASELINE_MASK __BITS(11, 8) 371 #define USB_DEVCAP_V2EXT_BESL_BASELINE_GET(x) __SHIFTOUT(x, USB_V2EXT_BESL_BASELINE_MASK) 372 #define USB_DEVCAP_V2EXT_BESL_DEEP_MASK __BITS(15, 12) 373 #define USB_DEVCAP_V2EXT_BESL_DEEP_GET(x) __SHIFTOUT(x, USB_V2EXT_BESL_DEEP_MASK) 374 } UPACKED usb_devcap_usb2ext_descriptor_t; 375 #define USB_DEVCAP_USB2EXT_DESCRIPTOR_SIZE 7 376 377 /* 9.6.2.2 */ 378 typedef struct { 379 uByte bLength; 380 uByte bDescriptorType; 381 uByte bDevCapabilityType; 382 uByte bmAttributes; 383 #define USB_DEVCAP_SS_LTM __BIT(1) 384 uWord wSpeedsSupported; 385 #define USB_DEVCAP_SS_SPEED_LS __BIT(0) 386 #define USB_DEVCAP_SS_SPEED_FS __BIT(1) 387 #define USB_DEVCAP_SS_SPEED_HS __BIT(2) 388 #define USB_DEVCAP_SS_SPEED_SS __BIT(3) 389 uByte bFunctionalitySupport; 390 uByte bU1DevExitLat; 391 uWord wU2DevExitLat; 392 } UPACKED usb_devcap_ss_descriptor_t; 393 #define USB_DEVCAP_SS_DESCRIPTOR_SIZE 10 394 395 /* 9.6.2.4 */ 396 typedef struct { 397 uByte bLength; 398 uByte bDescriptorType; 399 uByte bDevCapabilityType; 400 uByte bReserved; 401 uByte ContainerID[16]; 402 } UPACKED usb_devcap_container_id_descriptor_t; 403 #define USB_DEVCAP_CONTAINER_ID_DESCRIPTOR_SIZE 20 404 405 typedef struct { 406 uByte bLength; 407 uByte bDescriptorType; 408 uByte bDevCapabilityType; 409 uByte bReserved; 410 uByte PlatformCapabilityUUID[16]; 411 uByte CapabilityData[0]; 412 } UPACKED usb_devcap_platform_descriptor_t; 413 #define USB_DEVCAP_PLATFORM_DESCRIPTOR_SIZE 20 414 415 /* usb 3.1 ch 9.6.2.5 */ 416 typedef struct { 417 uByte bLength; 418 uByte bDescriptorType; 419 uByte bDevCapabilityType; 420 uByte bReserved; 421 uDWord bmAttributes; 422 #define USB_DEVCAP_SSP_SSAC(x) __SHIFTOUT(x, __BITS(4,0)) 423 #define USB_DEVCAP_SSP_SSIC(x) __SHIFTOUT(x, __BITS(8,5)) 424 uWord wFunctionalitySupport; 425 #define USB_DEVCAP_SSP_SSID(x) __SHIFTOUT(x, __BITS(3,0)) 426 #define USB_DEVCAP_SSP_MIN_RXLANE_COUNT(x) __SHIFTOUT(x, __BITS(11,8)) 427 #define USB_DEVCAP_SSP_MIN_TXLANE_COUNT(x) __SHIFTOUT(x, __BITS(15,12)) 428 uWord wReserved; 429 uDWord bmSublinkSpeedAttr[0]; 430 #define USB_DEVCAP_SSP_SSID(x) __SHIFTOUT(x, __BITS(3,0)) 431 #define USB_DEVCAP_SSP_LSE(x) __SHIFTOUT(x, __BITS(5,4)) 432 #define USB_DEVCAP_SSP_ST(x) __SHIFTOUT(x, __BITS(7,6)) 433 #define USB_DEVCAP_SSP_LP(x) __SHIFTOUT(x, __BITS(15,14)) 434 #define USB_DEVCAP_SSP_LSM(x) __SHIFTOUT(x, __BITS(31,16)) 435 } UPACKED usb_devcap_ssp_descriptor_t; 436 #define USB_DEVCAP_SSP_DESCRIPTOR_SIZE 12 /* variable length */ 437 438 typedef struct { 439 uByte bLength; 440 uByte bDescriptorType; 441 uWord bString[126]; 442 } UPACKED usb_string_descriptor_t; 443 #define USB_MAX_STRING_LEN 128 444 #define USB_LANGUAGE_TABLE 0 /* # of the string language id table */ 445 #define USB_MAX_ENCODED_STRING_LEN (USB_MAX_STRING_LEN * 3) /* UTF8 */ 446 447 /* Hub specific request */ 448 #define UR_GET_BUS_STATE 0x02 449 #define UR_CLEAR_TT_BUFFER 0x08 450 #define UR_RESET_TT 0x09 451 #define UR_GET_TT_STATE 0x0a 452 #define UR_STOP_TT 0x0b 453 #define UR_SET_AND_TEST 0x0c /* USB 2.0 only */ 454 #define UR_SET_HUB_DEPTH 0x0c /* USB 3.0 only */ 455 #define UR_GET_PORT_ERR_COUNT 0x0d 456 /* Port Status Type for GET_STATUS, USB 3.1 10.16.2.6 and Table 10-12 */ 457 #define UR_PST_PORT_STATUS 0 458 #define UR_PST_PD_STATUS 1 459 #define UR_PST_EXT_PORT_STATUS 2 460 461 /* 462 * Hub features from USB 2.0 spec, table 11-17 and updated by the 463 * LPM ECN table 4-7. 464 */ 465 #define UHF_C_HUB_LOCAL_POWER 0 466 #define UHF_C_HUB_OVER_CURRENT 1 467 #define UHF_PORT_CONNECTION 0 468 #define UHF_PORT_ENABLE 1 469 #define UHF_PORT_SUSPEND 2 470 #define UHF_PORT_OVER_CURRENT 3 471 #define UHF_PORT_RESET 4 472 #define UHF_PORT_LINK_STATE 5 473 #define UHF_PORT_POWER 8 474 #define UHF_PORT_LOW_SPEED 9 475 #define UHF_PORT_L1 10 476 #define UHF_C_PORT_CONNECTION 16 477 #define UHF_C_PORT_ENABLE 17 478 #define UHF_C_PORT_SUSPEND 18 479 #define UHF_C_PORT_OVER_CURRENT 19 480 #define UHF_C_PORT_RESET 20 481 #define UHF_PORT_TEST 21 482 #define UHF_PORT_INDICATOR 22 483 #define UHF_C_PORT_L1 23 484 485 /* SS HUB specific features */ 486 #define UHF_PORT_U1_TIMEOUT 23 487 #define UHF_PORT_U2_TIMEOUT 24 488 #define UHF_C_PORT_LINK_STATE 25 489 #define UHF_C_PORT_CONFIG_ERROR 26 490 #define UHF_PORT_REMOTE_WAKE_MASK 27 491 #define UHF_BH_PORT_RESET 28 492 #define UHF_C_BH_PORT_RESET 29 493 #define UHF_FORCE_LINKPM_ACCEPT 30 494 495 typedef struct { 496 uByte bDescLength; 497 uByte bDescriptorType; 498 uByte bNbrPorts; 499 #define UHD_NPORTS_MAX 255 500 uWord wHubCharacteristics; 501 #define UHD_PWR 0x0003 502 #define UHD_PWR_GANGED 0x0000 503 #define UHD_PWR_INDIVIDUAL 0x0001 504 #define UHD_PWR_NO_SWITCH 0x0002 505 #define UHD_COMPOUND 0x0004 506 #define UHD_OC 0x0018 507 #define UHD_OC_GLOBAL 0x0000 508 #define UHD_OC_INDIVIDUAL 0x0008 509 #define UHD_OC_NONE 0x0010 510 #define UHD_TT_THINK 0x0060 511 #define UHD_TT_THINK_8 0x0000 512 #define UHD_TT_THINK_16 0x0020 513 #define UHD_TT_THINK_24 0x0040 514 #define UHD_TT_THINK_32 0x0060 515 #define UHD_PORT_IND 0x0080 516 uByte bPwrOn2PwrGood; /* delay in 2 ms units */ 517 #define UHD_PWRON_FACTOR 2 518 uByte bHubContrCurrent; 519 uByte DeviceRemovable[32]; /* max 255 ports */ 520 #define UHD_NOT_REMOV(desc, i) \ 521 (((desc)->DeviceRemovable[(i)/8] >> ((i) % 8)) & 1) 522 /* deprecated */ uByte PortPowerCtrlMask[1]; 523 } UPACKED usb_hub_descriptor_t; 524 #define USB_HUB_DESCRIPTOR_SIZE 9 /* includes deprecated PortPowerCtrlMask */ 525 526 typedef struct { 527 uByte bLength; 528 uByte bDescriptorType; 529 uByte bNbrPorts; 530 #define UHD_SS_NPORTS_MAX 15 531 uWord wHubCharacteristics; 532 uByte bPwrOn2PwrGood; /* delay in 2 ms units */ 533 uByte bHubContrCurrent; 534 uByte bHubHdrDecLat; 535 uWord wHubDelay; /* forward delay in nanosec */ 536 uByte DeviceRemovable[2]; /* max 15 ports */ 537 } UPACKED usb_hub_ss_descriptor_t; 538 #define USB_HUB_SS_DESCRIPTOR_SIZE 12 539 540 typedef struct { 541 uByte bLength; 542 uByte bDescriptorType; 543 uWord bcdUSB; 544 uByte bDeviceClass; 545 uByte bDeviceSubClass; 546 uByte bDeviceProtocol; 547 uByte bMaxPacketSize0; 548 uByte bNumConfigurations; 549 uByte bReserved; 550 } UPACKED usb_device_qualifier_t; 551 #define USB_DEVICE_QUALIFIER_SIZE 10 552 553 typedef struct { 554 uByte bLength; 555 uByte bDescriptorType; 556 uByte bmAttributes; 557 #define UOTG_SRP 0x01 558 #define UOTG_HNP 0x02 559 } UPACKED usb_otg_descriptor_t; 560 561 /* OTG feature selectors */ 562 #define UOTG_B_HNP_ENABLE 3 563 #define UOTG_A_HNP_SUPPORT 4 564 #define UOTG_A_ALT_HNP_SUPPORT 5 565 566 typedef struct { 567 uByte bLength; 568 uByte bDescriptorType; 569 uByte bDebugInEndpoint; 570 uByte bDebugOutEndpoint; 571 } UPACKED usb_debug_descriptor_t; 572 573 typedef struct { 574 uWord wStatus; 575 /* Device status flags */ 576 #define UDS_SELF_POWERED 0x0001 577 #define UDS_REMOTE_WAKEUP 0x0002 578 /* Endpoint status flags */ 579 #define UES_HALT 0x0001 580 } UPACKED usb_status_t; 581 582 typedef struct { 583 uWord wHubStatus; 584 #define UHS_LOCAL_POWER 0x0001 585 #define UHS_OVER_CURRENT 0x0002 586 uWord wHubChange; 587 } UPACKED usb_hub_status_t; 588 589 typedef struct { 590 uWord wPortStatus; 591 #define UPS_CURRENT_CONNECT_STATUS 0x0001 592 #define UPS_PORT_ENABLED 0x0002 593 #define UPS_SUSPEND 0x0004 594 #define UPS_OVERCURRENT_INDICATOR 0x0008 595 #define UPS_RESET 0x0010 596 #define UPS_PORT_L1 0x0020 597 #define UPS_PORT_LS_MASK __BITS(8,5) 598 #define UPS_PORT_LS_GET(x) __SHIFTOUT(x, UPS_PORT_LS_MASK) 599 #define UPS_PORT_LS_SET(x) __SHIFTIN(x, UPS_PORT_LS_MASK) 600 #define UPS_PORT_LS_U0 0x00 601 #define UPS_PORT_LS_U1 0x01 602 #define UPS_PORT_LS_U2 0x02 603 #define UPS_PORT_LS_U3 0x03 604 #define UPS_PORT_LS_SS_DIS 0x04 605 #define UPS_PORT_LS_RX_DET 0x05 606 #define UPS_PORT_LS_SS_INA 0x06 607 #define UPS_PORT_LS_POLL 0x07 608 #define UPS_PORT_LS_RECOVER 0x08 609 #define UPS_PORT_LS_HOT_RST 0x09 610 #define UPS_PORT_LS_COMP_MODE 0x0a 611 #define UPS_PORT_LS_LOOPBACK 0x0b 612 #define UPS_PORT_LS_RESUME 0x0f 613 #define UPS_PORT_POWER 0x0100 614 #define UPS_PORT_POWER_SS 0x0200 615 #define UPS_FULL_SPEED 0x0000 /* for completeness */ 616 #define UPS_LOW_SPEED 0x0200 617 #define UPS_HIGH_SPEED 0x0400 618 #define UPS_PORT_TEST 0x0800 619 #define UPS_PORT_INDICATOR 0x1000 620 #define UPS_OTHER_SPEED 0x2000 /* currently NetBSD specific */ 621 uWord wPortChange; 622 #define UPS_C_CONNECT_STATUS 0x0001 623 #define UPS_C_PORT_ENABLED 0x0002 624 #define UPS_C_SUSPEND 0x0004 625 #define UPS_C_OVERCURRENT_INDICATOR 0x0008 626 #define UPS_C_PORT_RESET 0x0010 627 #define UPS_C_PORT_L1 0x0020 628 #define UPS_C_BH_PORT_RESET 0x0020 629 #define UPS_C_PORT_LINK_STATE 0x0040 630 #define UPS_C_PORT_CONFIG_ERROR 0x0080 631 } UPACKED usb_port_status_t; 632 633 /* 10.16.2.6 */ 634 /* Valid when port status type is UR_PST_EXT_PORT_STATUS. */ 635 typedef struct { 636 uWord wPortStatus; 637 uWord wPortChange; 638 uDWord dwExtPortStatus; 639 } UPACKED usb_port_status_ext_t; 640 641 /* Device class codes */ 642 #define UDCLASS_IN_INTERFACE 0x00 643 #define UDCLASS_COMM 0x02 644 #define UDCLASS_HUB 0x09 645 #define UDSUBCLASS_HUB 0x00 646 #define UDPROTO_FSHUB 0x00 647 #define UDPROTO_HSHUBSTT 0x01 648 #define UDPROTO_HSHUBMTT 0x02 649 #define UDPROTO_SSHUB 0x03 650 #define UDCLASS_DIAGNOSTIC 0xdc 651 #define UDCLASS_WIRELESS 0xe0 652 #define UDSUBCLASS_RF 0x01 653 #define UDPROTO_BLUETOOTH 0x01 654 #define UDCLASS_VENDOR 0xff 655 656 /* Interface class codes */ 657 #define UICLASS_UNSPEC 0x00 658 659 #define UICLASS_AUDIO 0x01 660 #define UISUBCLASS_AUDIOCONTROL 1 661 #define UISUBCLASS_AUDIOSTREAM 2 662 #define UISUBCLASS_MIDISTREAM 3 663 664 #define UICLASS_VIDEO 0x0e 665 #define UISUBCLASS_VIDEOCONTROL 1 666 #define UISUBCLASS_VIDEOSTREAMING 2 667 #define UISUBCLASS_VIDEOCOLLECTION 3 668 669 #define UICLASS_CDC 0x02 /* communication */ 670 #define UISUBCLASS_DIRECT_LINE_CONTROL_MODEL 1 671 #define UISUBCLASS_ABSTRACT_CONTROL_MODEL 2 672 #define UISUBCLASS_TELEPHONE_CONTROL_MODEL 3 673 #define UISUBCLASS_MULTICHANNEL_CONTROL_MODEL 4 674 #define UISUBCLASS_CAPI_CONTROLMODEL 5 675 #define UISUBCLASS_ETHERNET_NETWORKING_CONTROL_MODEL 6 676 #define UISUBCLASS_ATM_NETWORKING_CONTROL_MODEL 7 677 #define UISUBCLASS_MOBILE_DIRECT_LINE_MODEL 10 678 #define UISUBCLASS_NETWORK_CONTROL_MODEL 13 679 #define UISUBCLASS_MOBILE_BROADBAND_INTERFACE_MODEL 14 680 #define UIPROTO_CDC_NOCLASS 0 /* no class specific 681 protocol required */ 682 #define UIPROTO_CDC_AT 1 683 684 #define UICLASS_HID 0x03 685 #define UISUBCLASS_BOOT 1 686 #define UIPROTO_BOOT_KEYBOARD 1 687 #define UIPROTO_MOUSE 2 688 689 #define UICLASS_PHYSICAL 0x05 690 691 #define UICLASS_IMAGE 0x06 692 693 #define UICLASS_PRINTER 0x07 694 #define UISUBCLASS_PRINTER 1 695 #define UIPROTO_PRINTER_UNI 1 696 #define UIPROTO_PRINTER_BI 2 697 #define UIPROTO_PRINTER_1284 3 698 699 #define UICLASS_MASS 0x08 700 #define UISUBCLASS_RBC 1 701 #define UISUBCLASS_SFF8020I 2 702 #define UISUBCLASS_QIC157 3 703 #define UISUBCLASS_UFI 4 704 #define UISUBCLASS_SFF8070I 5 705 #define UISUBCLASS_SCSI 6 706 #define UIPROTO_MASS_CBI_I 0 707 #define UIPROTO_MASS_CBI 1 708 #define UIPROTO_MASS_BBB_OLD 2 /* Not in the spec anymore */ 709 #define UIPROTO_MASS_BBB 80 /* 'P' for the Iomega Zip drive */ 710 #define UIPROTO_MASS_UAS 98 /* USB Attached SCSI */ 711 712 #define UICLASS_HUB 0x09 713 #define UISUBCLASS_HUB 0 714 #define UIPROTO_FSHUB 0 715 #define UIPROTO_HSHUBSTT 0 /* Yes, same as previous */ 716 #define UIPROTO_HSHUBMTT 1 717 718 #define UICLASS_CDC_DATA 0x0a 719 #define UISUBCLASS_DATA 0 720 #define UIPROTO_DATA_MBIM 0x02 /* MBIM */ 721 #define UIPROTO_DATA_ISDNBRI 0x30 /* Physical iface */ 722 #define UIPROTO_DATA_HDLC 0x31 /* HDLC */ 723 #define UIPROTO_DATA_TRANSPARENT 0x32 /* Transparent */ 724 #define UIPROTO_DATA_Q921M 0x50 /* Management for Q921 */ 725 #define UIPROTO_DATA_Q921 0x51 /* Data for Q921 */ 726 #define UIPROTO_DATA_Q921TM 0x52 /* TEI multiplexer for Q921 */ 727 #define UIPROTO_DATA_V42BIS 0x90 /* Data compression */ 728 #define UIPROTO_DATA_Q931 0x91 /* Euro-ISDN */ 729 #define UIPROTO_DATA_V120 0x92 /* V.24 rate adaption */ 730 #define UIPROTO_DATA_CAPI 0x93 /* CAPI 2.0 commands */ 731 #define UIPROTO_DATA_HOST_BASED 0xfd /* Host based driver */ 732 #define UIPROTO_DATA_PUF 0xfe /* see Prot. Unit Func. Desc.*/ 733 #define UIPROTO_DATA_VENDOR 0xff /* Vendor specific */ 734 735 #define UICLASS_SMARTCARD 0x0b 736 737 /*#define UICLASS_FIRM_UPD 0x0c*/ 738 739 #define UICLASS_SECURITY 0x0d 740 741 #define UICLASS_DIAGNOSTIC 0xdc 742 743 #define UICLASS_WIRELESS 0xe0 744 #define UISUBCLASS_RF 0x01 745 #define UIPROTO_BLUETOOTH 0x01 746 #define UIPROTO_RNDIS 0x03 747 748 #define UICLASS_APPL_SPEC 0xfe 749 #define UISUBCLASS_FIRMWARE_DOWNLOAD 1 750 #define UISUBCLASS_IRDA 2 751 #define UIPROTO_IRDA 0 752 753 #define UICLASS_VENDOR 0xff 754 755 756 #define USB_HUB_MAX_DEPTH 5 757 758 /* 759 * Minimum time a device needs to be powered down to go through 760 * a power cycle. XXX Are these time in the spec? 761 */ 762 #define USB_POWER_DOWN_TIME 200 /* ms */ 763 #define USB_PORT_POWER_DOWN_TIME 100 /* ms */ 764 765 #if 0 766 /* These are the values from the spec. */ 767 #define USB_PORT_RESET_DELAY 10 /* ms */ 768 #define USB_PORT_ROOT_RESET_DELAY 50 /* ms */ 769 #define USB_PORT_RESET_RECOVERY 10 /* ms */ 770 #define USB_PORT_POWERUP_DELAY 100 /* ms */ 771 #define USB_SET_ADDRESS_SETTLE 2 /* ms */ 772 #define USB_RESUME_DELAY (20*5) /* ms */ 773 #define USB_RESUME_WAIT 10 /* ms */ 774 #define USB_RESUME_RECOVERY 10 /* ms */ 775 #define USB_EXTRA_POWER_UP_TIME 0 /* ms */ 776 #else 777 /* Allow for marginal (i.e. non-conforming) devices. */ 778 #define USB_PORT_RESET_DELAY 50 /* ms */ 779 #define USB_PORT_ROOT_RESET_DELAY 250 /* ms */ 780 #define USB_PORT_RESET_RECOVERY 10 /* ms */ 781 #define USB_PORT_POWERUP_DELAY 300 /* ms */ 782 #define USB_SET_ADDRESS_SETTLE 10 /* ms */ 783 #define USB_RESUME_DELAY (50*5) /* ms */ 784 #define USB_RESUME_WAIT 50 /* ms */ 785 #define USB_RESUME_RECOVERY 50 /* ms */ 786 #define USB_EXTRA_POWER_UP_TIME 20 /* ms */ 787 #endif 788 789 #define USB_MIN_POWER 100 /* mA */ 790 #define USB_MIN_POWER_SS 150 /* mA */ 791 #define USB_MAX_POWER 500 /* mA */ 792 #define USB_MAX_POWER_SS 900 /* mA */ 793 794 #define USB_BUS_RESET_DELAY 100 /* ms XXX?*/ 795 796 797 #define USB_UNCONFIG_NO 0 798 #define USB_UNCONFIG_INDEX (-1) 799 800 801 /* Packet IDs */ 802 #define UPID_RESERVED 0xf0 803 #define UPID_OUT 0xe1 804 #define UPID_ACK 0xd2 805 #define UPID_DATA0 0xc3 806 #define UPID_PING 0xb4 807 #define UPID_SOF 0xa5 808 #define UPID_NYET 0x96 809 #define UPID_DATA2 0x87 810 #define UPID_SPLIT 0x78 811 #define UPID_IN 0x69 812 #define UPID_NAK 0x5a 813 #define UPID_DATA1 0x4b 814 #define UPID_ERR 0x3c 815 #define UPID_PREAMBLE 0x3c 816 #define UPID_SETUP 0x2d 817 #define UPID_STALL 0x1e 818 #define UPID_MDATA 0x0f 819 820 821 /*** ioctl() related stuff ***/ 822 823 struct usb_ctl_request { 824 int ucr_addr; 825 usb_device_request_t ucr_request; 826 void *ucr_data; 827 int ucr_flags; 828 #define USBD_SHORT_XFER_OK 0x04 /* allow short reads */ 829 int ucr_actlen; /* actual length transferred */ 830 }; 831 832 struct usb_alt_interface { 833 int uai_config_index; 834 int uai_interface_index; 835 int uai_alt_no; 836 }; 837 838 #define USB_CURRENT_CONFIG_INDEX (-1) 839 #define USB_CURRENT_ALT_INDEX (-1) 840 841 struct usb_config_desc { 842 int ucd_config_index; 843 usb_config_descriptor_t ucd_desc; 844 }; 845 846 struct usb_interface_desc { 847 int uid_config_index; 848 int uid_interface_index; 849 int uid_alt_index; 850 usb_interface_descriptor_t uid_desc; 851 }; 852 853 struct usb_endpoint_desc { 854 int ued_config_index; 855 int ued_interface_index; 856 int ued_alt_index; 857 int ued_endpoint_index; 858 usb_endpoint_descriptor_t ued_desc; 859 }; 860 861 struct usb_full_desc { 862 int ufd_config_index; 863 unsigned ufd_size; 864 unsigned char *ufd_data; 865 }; 866 867 struct usb_string_desc { 868 int usd_string_index; 869 int usd_language_id; 870 usb_string_descriptor_t usd_desc; 871 }; 872 873 struct usb_ctl_report_desc { 874 int ucrd_size; 875 unsigned char ucrd_data[1024]; /* filled data size will vary */ 876 }; 877 878 typedef struct { uint32_t cookie; } usb_event_cookie_t; 879 880 #define USB_MAX_DEVNAMES 4 881 #define USB_MAX_DEVNAMELEN 16 882 struct usb_device_info { 883 uint8_t udi_bus; 884 uint8_t udi_addr; /* device address */ 885 usb_event_cookie_t udi_cookie; 886 char udi_product[USB_MAX_ENCODED_STRING_LEN]; 887 char udi_vendor[USB_MAX_ENCODED_STRING_LEN]; 888 char udi_release[8]; 889 char udi_serial[USB_MAX_ENCODED_STRING_LEN]; 890 uint16_t udi_productNo; 891 uint16_t udi_vendorNo; 892 uint16_t udi_releaseNo; 893 uint8_t udi_class; 894 uint8_t udi_subclass; 895 uint8_t udi_protocol; 896 uint8_t udi_config; 897 uint8_t udi_speed; 898 #define USB_SPEED_LOW 1 899 #define USB_SPEED_FULL 2 900 #define USB_SPEED_HIGH 3 901 #define USB_SPEED_SUPER 4 902 #define USB_SPEED_SUPER_PLUS 5 903 #define USB_IS_SS(X) ((X) == USB_SPEED_SUPER || (X) == USB_SPEED_SUPER_PLUS) 904 int udi_power; /* power consumption in mA, 0 if selfpowered */ 905 int udi_nports; 906 char udi_devnames[USB_MAX_DEVNAMES][USB_MAX_DEVNAMELEN]; 907 uint8_t udi_ports[16];/* hub only: addresses of devices on ports */ 908 #define USB_PORT_ENABLED 0xff 909 #define USB_PORT_SUSPENDED 0xfe 910 #define USB_PORT_POWERED 0xfd 911 #define USB_PORT_DISABLED 0xfc 912 }; 913 914 /* <=3.0 had this layout of the structure */ 915 struct usb_device_info_old { 916 uint8_t udi_bus; 917 uint8_t udi_addr; /* device address */ 918 usb_event_cookie_t udi_cookie; 919 char udi_product[USB_MAX_STRING_LEN]; 920 char udi_vendor[USB_MAX_STRING_LEN]; 921 char udi_release[8]; 922 uint16_t udi_productNo; 923 uint16_t udi_vendorNo; 924 uint16_t udi_releaseNo; 925 uint8_t udi_class; 926 uint8_t udi_subclass; 927 uint8_t udi_protocol; 928 uint8_t udi_config; 929 uint8_t udi_speed; 930 int udi_power; /* power consumption in mA, 0 if selfpowered */ 931 int udi_nports; 932 char udi_devnames[USB_MAX_DEVNAMES][USB_MAX_DEVNAMELEN]; 933 uint8_t udi_ports[16];/* hub only: addresses of devices on ports */ 934 }; 935 936 struct usb_ctl_report { 937 int ucr_report; 938 unsigned char ucr_data[1024]; /* filled data size will vary */ 939 }; 940 941 struct usb_device_stats { 942 unsigned long uds_requests[4]; /* indexed by transfer type UE_* */ 943 }; 944 945 struct usb_bulk_ra_wb_opt { 946 unsigned ra_wb_buffer_size; 947 unsigned ra_wb_request_size; 948 }; 949 950 /* Events that can be read from /dev/usb */ 951 struct usb_event { 952 int ue_type; 953 #define USB_EVENT_CTRLR_ATTACH 1 954 #define USB_EVENT_CTRLR_DETACH 2 955 #define USB_EVENT_DEVICE_ATTACH 3 956 #define USB_EVENT_DEVICE_DETACH 4 957 #define USB_EVENT_DRIVER_ATTACH 5 958 #define USB_EVENT_DRIVER_DETACH 6 959 #define USB_EVENT_IS_ATTACH(n) ((n) == USB_EVENT_CTRLR_ATTACH || (n) == USB_EVENT_DEVICE_ATTACH || (n) == USB_EVENT_DRIVER_ATTACH) 960 #define USB_EVENT_IS_DETACH(n) ((n) == USB_EVENT_CTRLR_DETACH || (n) == USB_EVENT_DEVICE_DETACH || (n) == USB_EVENT_DRIVER_DETACH) 961 struct timespec ue_time; 962 union { 963 struct { 964 int ue_bus; 965 } ue_ctrlr; 966 struct usb_device_info ue_device; 967 struct { 968 usb_event_cookie_t ue_cookie; 969 char ue_devname[16]; 970 } ue_driver; 971 } u; 972 }; 973 974 /* old <=3.0 compat event */ 975 struct usb_event_old { 976 int ue_type; 977 struct timespec ue_time; 978 union { 979 struct { 980 int ue_bus; 981 } ue_ctrlr; 982 struct usb_device_info_old ue_device; 983 struct { 984 usb_event_cookie_t ue_cookie; 985 char ue_devname[16]; 986 } ue_driver; 987 } u; 988 }; 989 990 991 /* USB controller */ 992 #define USB_REQUEST _IOWR('U', 1, struct usb_ctl_request) 993 #define USB_SETDEBUG _IOW ('U', 2, int) 994 #define USB_DISCOVER _IO ('U', 3) 995 #define USB_DEVICEINFO _IOWR('U', 4, struct usb_device_info) 996 #define USB_DEVICEINFO_OLD _IOWR('U', 4, struct usb_device_info_old) 997 #define USB_DEVICESTATS _IOR ('U', 5, struct usb_device_stats) 998 999 /* Generic HID device */ 1000 #define USB_GET_REPORT_DESC _IOR ('U', 21, struct usb_ctl_report_desc) 1001 #define USB_SET_IMMED _IOW ('U', 22, int) 1002 #define USB_GET_REPORT _IOWR('U', 23, struct usb_ctl_report) 1003 #define USB_SET_REPORT _IOW ('U', 24, struct usb_ctl_report) 1004 #define USB_GET_REPORT_ID _IOR ('U', 25, int) 1005 1006 /* Generic USB device */ 1007 #define USB_GET_CONFIG _IOR ('U', 100, int) 1008 #define USB_SET_CONFIG _IOW ('U', 101, int) 1009 #define USB_GET_ALTINTERFACE _IOWR('U', 102, struct usb_alt_interface) 1010 #define USB_SET_ALTINTERFACE _IOWR('U', 103, struct usb_alt_interface) 1011 #define USB_GET_NO_ALT _IOWR('U', 104, struct usb_alt_interface) 1012 #define USB_GET_DEVICE_DESC _IOR ('U', 105, usb_device_descriptor_t) 1013 #define USB_GET_CONFIG_DESC _IOWR('U', 106, struct usb_config_desc) 1014 #define USB_GET_INTERFACE_DESC _IOWR('U', 107, struct usb_interface_desc) 1015 #define USB_GET_ENDPOINT_DESC _IOWR('U', 108, struct usb_endpoint_desc) 1016 #define USB_GET_FULL_DESC _IOWR('U', 109, struct usb_full_desc) 1017 #define USB_GET_STRING_DESC _IOWR('U', 110, struct usb_string_desc) 1018 #define USB_DO_REQUEST _IOWR('U', 111, struct usb_ctl_request) 1019 #define USB_GET_DEVICEINFO _IOR ('U', 112, struct usb_device_info) 1020 #define USB_GET_DEVICEINFO_OLD _IOR ('U', 112, struct usb_device_info_old) 1021 #define USB_SET_SHORT_XFER _IOW ('U', 113, int) 1022 #define USB_SET_TIMEOUT _IOW ('U', 114, int) 1023 #define USB_SET_BULK_RA _IOW ('U', 115, int) 1024 #define USB_SET_BULK_WB _IOW ('U', 116, int) 1025 #define USB_SET_BULK_RA_OPT _IOW ('U', 117, struct usb_bulk_ra_wb_opt) 1026 #define USB_SET_BULK_WB_OPT _IOW ('U', 118, struct usb_bulk_ra_wb_opt) 1027 1028 /* Modem device */ 1029 #define USB_GET_CM_OVER_DATA _IOR ('U', 130, int) 1030 #define USB_SET_CM_OVER_DATA _IOW ('U', 131, int) 1031 1032 #endif /* _USB_H_ */ 1033