usb.h revision 1.115.6.1
1 /* $NetBSD: usb.h,v 1.115.6.1 2023/01/19 10:57:50 martin 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 (at) 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) | \ 82 ((uint32_t)(w)[3] << 24)) 83 #define USETDW(w,v) ((w)[0] = (uint8_t)(v), \ 84 (w)[1] = (uint8_t)((v) >> 8), \ 85 (w)[2] = (uint8_t)((v) >> 16), \ 86 (w)[3] = (uint8_t)((v) >> 24)) 87 #define UPACKED __packed 88 89 typedef struct { 90 uByte bmRequestType; 91 uByte bRequest; 92 uWord wValue; 93 uWord wIndex; 94 uWord wLength; 95 } UPACKED usb_device_request_t; 96 97 #define UT_GET_DIR(a) ((a) & 0x80) 98 #define UT_WRITE 0x00 99 #define UT_READ 0x80 100 101 #define UT_GET_TYPE(a) ((a) & 0x60) 102 #define UT_STANDARD 0x00 103 #define UT_CLASS 0x20 104 #define UT_VENDOR 0x40 105 106 #define UT_GET_RECIPIENT(a) ((a) & 0x1f) 107 #define UT_DEVICE 0x00 108 #define UT_INTERFACE 0x01 109 #define UT_ENDPOINT 0x02 110 #define UT_OTHER 0x03 111 112 #define UT_READ_DEVICE (UT_READ | UT_STANDARD | UT_DEVICE) 113 #define UT_READ_INTERFACE (UT_READ | UT_STANDARD | UT_INTERFACE) 114 #define UT_READ_ENDPOINT (UT_READ | UT_STANDARD | UT_ENDPOINT) 115 #define UT_WRITE_DEVICE (UT_WRITE | UT_STANDARD | UT_DEVICE) 116 #define UT_WRITE_INTERFACE (UT_WRITE | UT_STANDARD | UT_INTERFACE) 117 #define UT_WRITE_ENDPOINT (UT_WRITE | UT_STANDARD | UT_ENDPOINT) 118 #define UT_READ_CLASS_DEVICE (UT_READ | UT_CLASS | UT_DEVICE) 119 #define UT_READ_CLASS_INTERFACE (UT_READ | UT_CLASS | UT_INTERFACE) 120 #define UT_READ_CLASS_OTHER (UT_READ | UT_CLASS | UT_OTHER) 121 #define UT_READ_CLASS_ENDPOINT (UT_READ | UT_CLASS | UT_ENDPOINT) 122 #define UT_WRITE_CLASS_DEVICE (UT_WRITE | UT_CLASS | UT_DEVICE) 123 #define UT_WRITE_CLASS_INTERFACE (UT_WRITE | UT_CLASS | UT_INTERFACE) 124 #define UT_WRITE_CLASS_OTHER (UT_WRITE | UT_CLASS | UT_OTHER) 125 #define UT_WRITE_CLASS_ENDPOINT (UT_WRITE | UT_CLASS | UT_ENDPOINT) 126 #define UT_READ_VENDOR_DEVICE (UT_READ | UT_VENDOR | UT_DEVICE) 127 #define UT_READ_VENDOR_INTERFACE (UT_READ | UT_VENDOR | UT_INTERFACE) 128 #define UT_READ_VENDOR_OTHER (UT_READ | UT_VENDOR | UT_OTHER) 129 #define UT_READ_VENDOR_ENDPOINT (UT_READ | UT_VENDOR | UT_ENDPOINT) 130 #define UT_WRITE_VENDOR_DEVICE (UT_WRITE | UT_VENDOR | UT_DEVICE) 131 #define UT_WRITE_VENDOR_INTERFACE (UT_WRITE | UT_VENDOR | UT_INTERFACE) 132 #define UT_WRITE_VENDOR_OTHER (UT_WRITE | UT_VENDOR | UT_OTHER) 133 #define UT_WRITE_VENDOR_ENDPOINT (UT_WRITE | UT_VENDOR | UT_ENDPOINT) 134 135 /* Standard Requests Codes from the USB 2.0 spec, table 9-4 */ 136 #define UR_GET_STATUS 0x00 137 #define UR_CLEAR_FEATURE 0x01 138 #define UR_SET_FEATURE 0x03 139 #define UR_SET_ADDRESS 0x05 140 #define UR_GET_DESCRIPTOR 0x06 141 #define UDESC_DEVICE 0x01 142 #define UDESC_CONFIG 0x02 143 #define UDESC_STRING 0x03 144 #define UDESC_INTERFACE 0x04 145 #define UDESC_ENDPOINT 0x05 146 #define UDESC_DEVICE_QUALIFIER 0x06 147 #define UDESC_OTHER_SPEED_CONFIGURATION 0x07 148 #define UDESC_INTERFACE_POWER 0x08 149 #define UDESC_OTG 0x09 150 #define UDESC_DEBUG 0x0a 151 #define UDESC_INTERFACE_ASSOC 0x0b 152 #define UDESC_BOS 0x0f 153 #define UDESC_DEVICE_CAPABILITY 0x10 154 #define UDESC_CS_DEVICE 0x21 /* class specific */ 155 #define UDESC_CS_CONFIG 0x22 156 #define UDESC_CS_STRING 0x23 157 #define UDESC_CS_INTERFACE 0x24 158 #define UDESC_CS_ENDPOINT 0x25 159 #define UDESC_HUB 0x29 160 #define UDESC_SS_HUB 0x2a /* super speed */ 161 #define UDESC_ENDPOINT_SS_COMP 0x30 /* super speed */ 162 #define UDESC_ENDPOINT_ISOCH_SSP_COMP 0x31 163 #define UR_SET_DESCRIPTOR 0x07 164 #define UR_GET_CONFIG 0x08 165 #define UR_SET_CONFIG 0x09 166 #define UR_GET_INTERFACE 0x0a 167 #define UR_SET_INTERFACE 0x0b 168 #define UR_SYNCH_FRAME 0x0c 169 #define UR_SET_ENCRYPTION 0x0d 170 #define UR_GET_ENCRYPTION 0x0e 171 #define UR_SET_HANDSHAKE 0x0f 172 #define UR_GET_HANDSHAKE 0x10 173 #define UR_SET_CONNECTION 0x11 174 #define UR_SET_SECURITY_DATA 0x12 175 #define UR_GET_SECURITY_DATA 0x13 176 #define UR_SET_WUSB_DATA 0x14 177 #define UR_LOOPBACK_DATA_WRITE 0x15 178 #define UR_LOOPBACK_DATA_READ 0x16 179 #define UR_SET_INTERFACE_DS 0x17 180 #define UR_SET_SEL 0x30 181 #define UR_SET_ISOCH_DELAY 0x31 182 183 /* 184 * Feature selectors. USB 2.0 spec, table 9-6 and OTG and EH suppliment, 185 * table 6-2 186 */ 187 #define UF_ENDPOINT_HALT 0 188 #define UF_INTERFACE_FUNCTION_SUSPEND 0 189 #define UF_DEVICE_REMOTE_WAKEUP 1 190 #define UF_TEST_MODE 2 191 #define UF_DEVICE_B_HNP_ENABLE 3 192 #define UF_DEVICE_A_HNP_SUPPORT 4 193 #define UF_DEVICE_A_ALT_HNP_SUPPORT 5 194 #define UF_DEVICE_WUSB_DEVICE 6 195 #define UF_U1_ENABLE 0x30 196 #define UF_U2_ENABLE 0x31 197 #define UF_LTM_ENABLE 0x32 198 199 #define USB_MAX_IPACKET 8 /* maximum size of the initial packet */ 200 201 #define USB_2_MAX_CTRL_PACKET 64 202 #define USB_2_MAX_BULK_PACKET 512 203 204 #define USB_3_MAX_CTRL_PACKET 512 205 206 typedef struct { 207 uByte bLength; 208 uByte bDescriptorType; 209 } UPACKED usb_descriptor_t; 210 211 typedef struct { 212 uByte bLength; 213 uByte bDescriptorType; 214 uWord bcdUSB; 215 #define UD_USB_2_0 0x0200 216 #define UD_USB_3_0 0x0300 217 #define UD_IS_USB2(d) (UGETW((d)->bcdUSB) >= UD_USB_2_0) 218 #define UD_IS_USB3(d) (UGETW((d)->bcdUSB) >= UD_USB_3_0) 219 uByte bDeviceClass; 220 uByte bDeviceSubClass; 221 uByte bDeviceProtocol; 222 uByte bMaxPacketSize; 223 /* The fields below are not part of the initial descriptor. */ 224 uWord idVendor; 225 uWord idProduct; 226 uWord bcdDevice; 227 uByte iManufacturer; 228 uByte iProduct; 229 uByte iSerialNumber; 230 uByte bNumConfigurations; 231 } UPACKED usb_device_descriptor_t; 232 #define USB_DEVICE_DESCRIPTOR_SIZE 18 233 234 typedef struct { 235 uByte bLength; 236 uByte bDescriptorType; 237 uWord wTotalLength; 238 uByte bNumInterface; 239 uByte bConfigurationValue; 240 uByte iConfiguration; 241 uByte bmAttributes; 242 #define UC_ATTR_MBO 0x80 243 #define UC_SELF_POWERED 0x40 244 #define UC_REMOTE_WAKEUP 0x20 245 uByte bMaxPower; /* max current in 2 mA units */ 246 #define UC_POWER_FACTOR 2 247 #define UC_POWER_FACTOR_SS 8 248 } UPACKED usb_config_descriptor_t; 249 #define USB_CONFIG_DESCRIPTOR_SIZE 9 250 251 typedef struct { 252 uByte bLength; 253 uByte bDescriptorType; 254 uByte bInterfaceNumber; 255 uByte bAlternateSetting; 256 uByte bNumEndpoints; 257 uByte bInterfaceClass; 258 uByte bInterfaceSubClass; 259 uByte bInterfaceProtocol; 260 uByte iInterface; 261 } UPACKED usb_interface_descriptor_t; 262 #define USB_INTERFACE_DESCRIPTOR_SIZE 9 263 264 typedef struct { 265 uByte bLength; 266 uByte bDescriptorType; 267 uByte bFirstInterface; 268 uByte bInterfaceCount; 269 uByte bFunctionClass; 270 uByte bFunctionSubClass; 271 uByte bFunctionProtocol; 272 uByte iFunction; 273 } UPACKED usb_interface_assoc_descriptor_t; 274 #define USB_INTERFACE_ASSOC_DESCRIPTOR_SIZE 8 275 276 typedef struct { 277 uByte bLength; 278 uByte bDescriptorType; 279 uByte bEndpointAddress; 280 #define UE_GET_DIR(a) ((a) & 0x80) 281 #define UE_SET_DIR(a,d) ((a) | (((d)&1) << 7)) 282 #define UE_DIR_IN 0x80 283 #define UE_DIR_OUT 0x00 284 #define UE_ADDR 0x0f 285 #define UE_GET_ADDR(a) ((a) & UE_ADDR) 286 uByte bmAttributes; 287 #define UE_XFERTYPE 0x03 288 #define UE_CONTROL 0x00 289 #define UE_ISOCHRONOUS 0x01 290 #define UE_BULK 0x02 291 #define UE_INTERRUPT 0x03 292 #define UE_GET_XFERTYPE(a) ((a) & UE_XFERTYPE) 293 #define UE_ISO_TYPE 0x0c 294 #define UE_ISO_ASYNC 0x04 295 #define UE_ISO_ADAPT 0x08 296 #define UE_ISO_SYNC 0x0c 297 #define UE_GET_ISO_TYPE(a) ((a) & UE_ISO_TYPE) 298 uWord wMaxPacketSize; 299 #define UE_GET_TRANS(a) (((a) >> 11) & 0x3) 300 #define UE_GET_SIZE(a) ((a) & 0x7ff) 301 uByte bInterval; 302 } UPACKED usb_endpoint_descriptor_t; 303 #define USB_ENDPOINT_DESCRIPTOR_SIZE 7 304 305 typedef struct { 306 uByte bLength; 307 uByte bDescriptorType; 308 uByte bMaxBurst; 309 uByte bmAttributes; 310 #define UE_GET_BULK_STREAMS_MASK __BITS(4,0) 311 #define UE_GET_BULK_STREAMS(x) __SHIFTOUT(x, UE_GET_BULK_STREAMS_MASK) 312 #define UE_GET_SS_ISO_MULT_MASK __BITS(1,0) 313 #define UE_GET_SS_ISO_MULT(x) __SHIFTOUT(x, UE_GET_SS_ISO_MULT_MASK) 314 #define UE_GET_SS_ISO_SSP_MASK __BIT(7) 315 #define UE_GET_SS_ISO_SSP(x) __SHIFTOUT(x, UE_GET_SS_ISO_SSP_MASK) 316 /* The fields below are only valid for periodic endpoints */ 317 uWord wBytesPerInterval; 318 } UPACKED usb_endpoint_ss_comp_descriptor_t; 319 #define USB_ENDPOINT_SS_COMP_DESCRIPTOR_SIZE 6 320 321 /* USB 3.0 9.6.2, Table 9-12 */ 322 typedef struct { 323 uByte bLength; 324 uByte bDescriptorType; 325 uWord wTotalLength; 326 uByte bNumDeviceCaps; 327 } UPACKED usb_bos_descriptor_t; 328 #define USB_BOS_DESCRIPTOR_SIZE 5 329 330 /* common members of device capability descriptors */ 331 typedef struct { 332 uByte bLength; 333 uByte bDescriptorType; 334 uByte bDevCapabilityType; 335 /* Table 9-14 */ 336 #define USB_DEVCAP_RESERVED 0x00 337 #define USB_DEVCAP_WUSB 0x01 338 #define USB_DEVCAP_USB2EXT 0x02 339 #define USB_DEVCAP_SUPER_SPEED 0x03 340 #define USB_DEVCAP_CONTAINER_ID 0x04 341 #define USB_DEVCAP_PLATFORM 0x05 342 #define USB_DEVCAP_POWER_DELIVERY_CAPABILITY 0x06 343 #define USB_DEVCAP_BATTERY_INFO_CAPABILITY 0x07 344 #define USB_DEVCAP_PD_CONSUMER_PORT_CAPABILITY 0x08 345 #define USB_DEVCAP_PD_PROVIDER_PORT_CAPABILITY 0x09 346 #define USB_DEVCAP_SUPERSPEED_PLUS 0x0a 347 #define USB_DEVCAP_PRECISION_TIME_MEASUREMENT 0x0b 348 #define USB_DEVCAP_WUSB_EXT 0x0c 349 /* data ... */ 350 } UPACKED usb_device_capability_descriptor_t; 351 #define USB_DEVICE_CAPABILITY_DESCRIPTOR_SIZE 3 /* at least */ 352 353 /* 9.6.2.1 */ 354 typedef struct { 355 uByte bLength; 356 uByte bDescriptorType; 357 uByte bDevCapabilityType; 358 uDWord bmAttributes; 359 #define USB_DEVCAP_V2EXT_LPM __BIT(1) 360 #define USB_DEVCAP_V2EXT_BESL_SUPPORTED __BIT(2) 361 #define USB_DEVCAP_V2EXT_BESL_BASELINE_VALID __BIT(3) 362 #define USB_DEVCAP_V2EXT_BESL_DEEP_VALID __BIT(4) 363 #define USB_DEVCAP_V2EXT_BESL_BASELINE_MASK __BITS(11, 8) 364 #define USB_DEVCAP_V2EXT_BESL_BASELINE_GET(x) __SHIFTOUT(x, USB_V2EXT_BESL_BASELINE_MASK) 365 #define USB_DEVCAP_V2EXT_BESL_DEEP_MASK __BITS(15, 12) 366 #define USB_DEVCAP_V2EXT_BESL_DEEP_GET(x) __SHIFTOUT(x, USB_V2EXT_BESL_DEEP_MASK) 367 } UPACKED usb_devcap_usb2ext_descriptor_t; 368 #define USB_DEVCAP_USB2EXT_DESCRIPTOR_SIZE 7 369 370 /* 9.6.2.2 */ 371 typedef struct { 372 uByte bLength; 373 uByte bDescriptorType; 374 uByte bDevCapabilityType; 375 uByte bmAttributes; 376 #define USB_DEVCAP_SS_LTM __BIT(1) 377 uWord wSpeedsSupported; 378 #define USB_DEVCAP_SS_SPEED_LS __BIT(0) 379 #define USB_DEVCAP_SS_SPEED_FS __BIT(1) 380 #define USB_DEVCAP_SS_SPEED_HS __BIT(2) 381 #define USB_DEVCAP_SS_SPEED_SS __BIT(3) 382 uByte bFunctionalitySupport; 383 uByte bU1DevExitLat; 384 uWord wU2DevExitLat; 385 } UPACKED usb_devcap_ss_descriptor_t; 386 #define USB_DEVCAP_SS_DESCRIPTOR_SIZE 10 387 388 /* 9.6.2.4 */ 389 typedef struct { 390 uByte bLength; 391 uByte bDescriptorType; 392 uByte bDevCapabilityType; 393 uByte bReserved; 394 uByte ContainerID[16]; 395 } UPACKED usb_devcap_container_id_descriptor_t; 396 #define USB_DEVCAP_CONTAINER_ID_DESCRIPTOR_SIZE 20 397 398 typedef struct { 399 uByte bLength; 400 uByte bDescriptorType; 401 uByte bDevCapabilityType; 402 uByte bReserved; 403 uByte PlatformCapabilityUUID[16]; 404 uByte CapabilityData[0]; 405 } UPACKED usb_devcap_platform_descriptor_t; 406 #define USB_DEVCAP_PLATFORM_DESCRIPTOR_SIZE 20 407 408 /* usb 3.1 ch 9.6.2.5 */ 409 typedef struct { 410 uByte bLength; 411 uByte bDescriptorType; 412 uByte bDevCapabilityType; 413 uByte bReserved; 414 uDWord bmAttributes; 415 #define USB_DEVCAP_SSP_SSAC(x) __SHIFTOUT(x, __BITS(4,0)) 416 #define USB_DEVCAP_SSP_SSIC(x) __SHIFTOUT(x, __BITS(8,5)) 417 uWord wFunctionalitySupport; 418 #define USB_DEVCAP_SSP_SSID(x) __SHIFTOUT(x, __BITS(3,0)) 419 #define USB_DEVCAP_SSP_MIN_RXLANE_COUNT(x) __SHIFTOUT(x, __BITS(11,8)) 420 #define USB_DEVCAP_SSP_MIN_TXLANE_COUNT(x) __SHIFTOUT(x, __BITS(15,12)) 421 uWord wReserved; 422 uDWord bmSublinkSpeedAttr[0]; 423 #define USB_DEVCAP_SSP_SSID(x) __SHIFTOUT(x, __BITS(3,0)) 424 #define USB_DEVCAP_SSP_LSE(x) __SHIFTOUT(x, __BITS(5,4)) 425 #define USB_DEVCAP_SSP_ST(x) __SHIFTOUT(x, __BITS(7,6)) 426 #define USB_DEVCAP_SSP_LP(x) __SHIFTOUT(x, __BITS(15,14)) 427 #define USB_DEVCAP_SSP_LSM(x) __SHIFTOUT(x, __BITS(31,16)) 428 } UPACKED usb_devcap_ssp_descriptor_t; 429 #define USB_DEVCAP_SSP_DESCRIPTOR_SIZE 12 /* variable length */ 430 431 typedef struct { 432 uByte bLength; 433 uByte bDescriptorType; 434 uWord bString[126]; 435 } UPACKED usb_string_descriptor_t; 436 #define USB_MAX_STRING_LEN 128 437 #define USB_LANGUAGE_TABLE 0 /* # of the string language id table */ 438 #define USB_MAX_ENCODED_STRING_LEN (USB_MAX_STRING_LEN * 3) /* UTF8 */ 439 440 /* Hub specific request */ 441 #define UR_GET_BUS_STATE 0x02 442 #define UR_CLEAR_TT_BUFFER 0x08 443 #define UR_RESET_TT 0x09 444 #define UR_GET_TT_STATE 0x0a 445 #define UR_STOP_TT 0x0b 446 #define UR_SET_AND_TEST 0x0c /* USB 2.0 only */ 447 #define UR_SET_HUB_DEPTH 0x0c /* USB 3.0 only */ 448 #define UR_GET_PORT_ERR_COUNT 0x0d 449 /* Port Status Type for GET_STATUS, USB 3.1 10.16.2.6 and Table 10-12 */ 450 #define UR_PST_PORT_STATUS 0 451 #define UR_PST_PD_STATUS 1 452 #define UR_PST_EXT_PORT_STATUS 2 453 454 /* 455 * Hub features from USB 2.0 spec, table 11-17 and updated by the 456 * LPM ECN table 4-7. 457 */ 458 #define UHF_C_HUB_LOCAL_POWER 0 459 #define UHF_C_HUB_OVER_CURRENT 1 460 #define UHF_PORT_CONNECTION 0 461 #define UHF_PORT_ENABLE 1 462 #define UHF_PORT_SUSPEND 2 463 #define UHF_PORT_OVER_CURRENT 3 464 #define UHF_PORT_RESET 4 465 #define UHF_PORT_LINK_STATE 5 466 #define UHF_PORT_POWER 8 467 #define UHF_PORT_LOW_SPEED 9 468 #define UHF_PORT_L1 10 469 #define UHF_C_PORT_CONNECTION 16 470 #define UHF_C_PORT_ENABLE 17 471 #define UHF_C_PORT_SUSPEND 18 472 #define UHF_C_PORT_OVER_CURRENT 19 473 #define UHF_C_PORT_RESET 20 474 #define UHF_PORT_TEST 21 475 #define UHF_PORT_INDICATOR 22 476 #define UHF_C_PORT_L1 23 477 478 /* SS HUB specific features */ 479 #define UHF_PORT_U1_TIMEOUT 23 480 #define UHF_PORT_U2_TIMEOUT 24 481 #define UHF_C_PORT_LINK_STATE 25 482 #define UHF_C_PORT_CONFIG_ERROR 26 483 #define UHF_PORT_REMOTE_WAKE_MASK 27 484 #define UHF_BH_PORT_RESET 28 485 #define UHF_C_BH_PORT_RESET 29 486 #define UHF_FORCE_LINKPM_ACCEPT 30 487 488 typedef struct { 489 uByte bDescLength; 490 uByte bDescriptorType; 491 uByte bNbrPorts; 492 #define UHD_NPORTS_MAX 255 493 uWord wHubCharacteristics; 494 #define UHD_PWR 0x0003 495 #define UHD_PWR_GANGED 0x0000 496 #define UHD_PWR_INDIVIDUAL 0x0001 497 #define UHD_PWR_NO_SWITCH 0x0002 498 #define UHD_COMPOUND 0x0004 499 #define UHD_OC 0x0018 500 #define UHD_OC_GLOBAL 0x0000 501 #define UHD_OC_INDIVIDUAL 0x0008 502 #define UHD_OC_NONE 0x0010 503 #define UHD_TT_THINK 0x0060 504 #define UHD_TT_THINK_8 0x0000 505 #define UHD_TT_THINK_16 0x0020 506 #define UHD_TT_THINK_24 0x0040 507 #define UHD_TT_THINK_32 0x0060 508 #define UHD_PORT_IND 0x0080 509 uByte bPwrOn2PwrGood; /* delay in 2 ms units */ 510 #define UHD_PWRON_FACTOR 2 511 uByte bHubContrCurrent; 512 uByte DeviceRemovable[32]; /* max 255 ports */ 513 #define UHD_NOT_REMOV(desc, i) \ 514 (((desc)->DeviceRemovable[(i)/8] >> ((i) % 8)) & 1) 515 /* deprecated */ uByte PortPowerCtrlMask[1]; 516 } UPACKED usb_hub_descriptor_t; 517 #define USB_HUB_DESCRIPTOR_SIZE 9 /* includes deprecated PortPowerCtrlMask */ 518 519 typedef struct { 520 uByte bLength; 521 uByte bDescriptorType; 522 uByte bNbrPorts; 523 #define UHD_SS_NPORTS_MAX 15 524 uWord wHubCharacteristics; 525 uByte bPwrOn2PwrGood; /* delay in 2 ms units */ 526 uByte bHubContrCurrent; 527 uByte bHubHdrDecLat; 528 uWord wHubDelay; /* forward delay in nanosec */ 529 uByte DeviceRemovable[2]; /* max 15 ports */ 530 } UPACKED usb_hub_ss_descriptor_t; 531 #define USB_HUB_SS_DESCRIPTOR_SIZE 12 532 533 typedef struct { 534 uByte bLength; 535 uByte bDescriptorType; 536 uWord bcdUSB; 537 uByte bDeviceClass; 538 uByte bDeviceSubClass; 539 uByte bDeviceProtocol; 540 uByte bMaxPacketSize0; 541 uByte bNumConfigurations; 542 uByte bReserved; 543 } UPACKED usb_device_qualifier_t; 544 #define USB_DEVICE_QUALIFIER_SIZE 10 545 546 typedef struct { 547 uByte bLength; 548 uByte bDescriptorType; 549 uByte bmAttributes; 550 #define UOTG_SRP 0x01 551 #define UOTG_HNP 0x02 552 } UPACKED usb_otg_descriptor_t; 553 554 /* OTG feature selectors */ 555 #define UOTG_B_HNP_ENABLE 3 556 #define UOTG_A_HNP_SUPPORT 4 557 #define UOTG_A_ALT_HNP_SUPPORT 5 558 559 typedef struct { 560 uByte bLength; 561 uByte bDescriptorType; 562 uByte bDebugInEndpoint; 563 uByte bDebugOutEndpoint; 564 } UPACKED usb_debug_descriptor_t; 565 566 typedef struct { 567 uWord wStatus; 568 /* Device status flags */ 569 #define UDS_SELF_POWERED 0x0001 570 #define UDS_REMOTE_WAKEUP 0x0002 571 /* Endpoint status flags */ 572 #define UES_HALT 0x0001 573 } UPACKED usb_status_t; 574 575 typedef struct { 576 uWord wHubStatus; 577 #define UHS_LOCAL_POWER 0x0001 578 #define UHS_OVER_CURRENT 0x0002 579 uWord wHubChange; 580 } UPACKED usb_hub_status_t; 581 582 typedef struct { 583 uWord wPortStatus; 584 #define UPS_CURRENT_CONNECT_STATUS 0x0001 585 #define UPS_PORT_ENABLED 0x0002 586 #define UPS_SUSPEND 0x0004 587 #define UPS_OVERCURRENT_INDICATOR 0x0008 588 #define UPS_RESET 0x0010 589 #define UPS_PORT_L1 0x0020 590 #define UPS_PORT_LS_MASK __BITS(8,5) 591 #define UPS_PORT_LS_GET(x) __SHIFTOUT(x, UPS_PORT_LS_MASK) 592 #define UPS_PORT_LS_SET(x) __SHIFTIN(x, UPS_PORT_LS_MASK) 593 #define UPS_PORT_LS_U0 0x00 594 #define UPS_PORT_LS_U1 0x01 595 #define UPS_PORT_LS_U2 0x02 596 #define UPS_PORT_LS_U3 0x03 597 #define UPS_PORT_LS_SS_DIS 0x04 598 #define UPS_PORT_LS_RX_DET 0x05 599 #define UPS_PORT_LS_SS_INA 0x06 600 #define UPS_PORT_LS_POLL 0x07 601 #define UPS_PORT_LS_RECOVER 0x08 602 #define UPS_PORT_LS_HOT_RST 0x09 603 #define UPS_PORT_LS_COMP_MODE 0x0a 604 #define UPS_PORT_LS_LOOPBACK 0x0b 605 #define UPS_PORT_LS_RESUME 0x0f 606 #define UPS_PORT_POWER 0x0100 607 #define UPS_PORT_POWER_SS 0x0200 608 #define UPS_FULL_SPEED 0x0000 /* for completeness */ 609 #define UPS_LOW_SPEED 0x0200 610 #define UPS_HIGH_SPEED 0x0400 611 #define UPS_PORT_TEST 0x0800 612 #define UPS_PORT_INDICATOR 0x1000 613 #define UPS_OTHER_SPEED 0x2000 /* currently NetBSD specific */ 614 uWord wPortChange; 615 #define UPS_C_CONNECT_STATUS 0x0001 616 #define UPS_C_PORT_ENABLED 0x0002 617 #define UPS_C_SUSPEND 0x0004 618 #define UPS_C_OVERCURRENT_INDICATOR 0x0008 619 #define UPS_C_PORT_RESET 0x0010 620 #define UPS_C_PORT_L1 0x0020 621 #define UPS_C_BH_PORT_RESET 0x0020 622 #define UPS_C_PORT_LINK_STATE 0x0040 623 #define UPS_C_PORT_CONFIG_ERROR 0x0080 624 } UPACKED usb_port_status_t; 625 626 /* 10.16.2.6 */ 627 /* Valid when port status type is UR_PST_EXT_PORT_STATUS. */ 628 typedef struct { 629 uWord wPortStatus; 630 uWord wPortChange; 631 uDWord dwExtPortStatus; 632 } UPACKED usb_port_status_ext_t; 633 634 /* Device class codes */ 635 #define UDCLASS_IN_INTERFACE 0x00 636 #define UDCLASS_COMM 0x02 637 #define UDCLASS_HUB 0x09 638 #define UDSUBCLASS_HUB 0x00 639 #define UDPROTO_FSHUB 0x00 640 #define UDPROTO_HSHUBSTT 0x01 641 #define UDPROTO_HSHUBMTT 0x02 642 #define UDPROTO_SSHUB 0x03 643 #define UDCLASS_DIAGNOSTIC 0xdc 644 #define UDCLASS_WIRELESS 0xe0 645 #define UDSUBCLASS_RF 0x01 646 #define UDPROTO_BLUETOOTH 0x01 647 #define UDCLASS_VENDOR 0xff 648 649 /* Interface class codes */ 650 #define UICLASS_UNSPEC 0x00 651 652 #define UICLASS_AUDIO 0x01 653 #define UISUBCLASS_AUDIOCONTROL 1 654 #define UISUBCLASS_AUDIOSTREAM 2 655 #define UISUBCLASS_MIDISTREAM 3 656 657 #define UICLASS_VIDEO 0x0e 658 #define UISUBCLASS_VIDEOCONTROL 1 659 #define UISUBCLASS_VIDEOSTREAMING 2 660 #define UISUBCLASS_VIDEOCOLLECTION 3 661 662 #define UICLASS_CDC 0x02 /* communication */ 663 #define UISUBCLASS_DIRECT_LINE_CONTROL_MODEL 1 664 #define UISUBCLASS_ABSTRACT_CONTROL_MODEL 2 665 #define UISUBCLASS_TELEPHONE_CONTROL_MODEL 3 666 #define UISUBCLASS_MULTICHANNEL_CONTROL_MODEL 4 667 #define UISUBCLASS_CAPI_CONTROLMODEL 5 668 #define UISUBCLASS_ETHERNET_NETWORKING_CONTROL_MODEL 6 669 #define UISUBCLASS_ATM_NETWORKING_CONTROL_MODEL 7 670 #define UIPROTO_CDC_NOCLASS 0 /* no class specific 671 protocol required */ 672 #define UIPROTO_CDC_AT 1 673 674 #define UICLASS_HID 0x03 675 #define UISUBCLASS_BOOT 1 676 #define UIPROTO_BOOT_KEYBOARD 1 677 #define UIPROTO_MOUSE 2 678 679 #define UICLASS_PHYSICAL 0x05 680 681 #define UICLASS_IMAGE 0x06 682 683 #define UICLASS_PRINTER 0x07 684 #define UISUBCLASS_PRINTER 1 685 #define UIPROTO_PRINTER_UNI 1 686 #define UIPROTO_PRINTER_BI 2 687 #define UIPROTO_PRINTER_1284 3 688 689 #define UICLASS_MASS 0x08 690 #define UISUBCLASS_RBC 1 691 #define UISUBCLASS_SFF8020I 2 692 #define UISUBCLASS_QIC157 3 693 #define UISUBCLASS_UFI 4 694 #define UISUBCLASS_SFF8070I 5 695 #define UISUBCLASS_SCSI 6 696 #define UIPROTO_MASS_CBI_I 0 697 #define UIPROTO_MASS_CBI 1 698 #define UIPROTO_MASS_BBB_OLD 2 /* Not in the spec anymore */ 699 #define UIPROTO_MASS_BBB 80 /* 'P' for the Iomega Zip drive */ 700 #define UIPROTO_MASS_UAS 98 /* USB Attached SCSI */ 701 702 #define UICLASS_HUB 0x09 703 #define UISUBCLASS_HUB 0 704 #define UIPROTO_FSHUB 0 705 #define UIPROTO_HSHUBSTT 0 /* Yes, same as previous */ 706 #define UIPROTO_HSHUBMTT 1 707 708 #define UICLASS_CDC_DATA 0x0a 709 #define UISUBCLASS_DATA 0 710 #define UIPROTO_DATA_ISDNBRI 0x30 /* Physical iface */ 711 #define UIPROTO_DATA_HDLC 0x31 /* HDLC */ 712 #define UIPROTO_DATA_TRANSPARENT 0x32 /* Transparent */ 713 #define UIPROTO_DATA_Q921M 0x50 /* Management for Q921 */ 714 #define UIPROTO_DATA_Q921 0x51 /* Data for Q921 */ 715 #define UIPROTO_DATA_Q921TM 0x52 /* TEI multiplexer for Q921 */ 716 #define UIPROTO_DATA_V42BIS 0x90 /* Data compression */ 717 #define UIPROTO_DATA_Q931 0x91 /* Euro-ISDN */ 718 #define UIPROTO_DATA_V120 0x92 /* V.24 rate adaption */ 719 #define UIPROTO_DATA_CAPI 0x93 /* CAPI 2.0 commands */ 720 #define UIPROTO_DATA_HOST_BASED 0xfd /* Host based driver */ 721 #define UIPROTO_DATA_PUF 0xfe /* see Prot. Unit Func. Desc.*/ 722 #define UIPROTO_DATA_VENDOR 0xff /* Vendor specific */ 723 724 #define UICLASS_SMARTCARD 0x0b 725 726 /*#define UICLASS_FIRM_UPD 0x0c*/ 727 728 #define UICLASS_SECURITY 0x0d 729 730 #define UICLASS_DIAGNOSTIC 0xdc 731 732 #define UICLASS_WIRELESS 0xe0 733 #define UISUBCLASS_RF 0x01 734 #define UIPROTO_BLUETOOTH 0x01 735 #define UIPROTO_RNDIS 0x03 736 737 #define UICLASS_APPL_SPEC 0xfe 738 #define UISUBCLASS_FIRMWARE_DOWNLOAD 1 739 #define UISUBCLASS_IRDA 2 740 #define UIPROTO_IRDA 0 741 742 #define UICLASS_VENDOR 0xff 743 744 745 #define USB_HUB_MAX_DEPTH 5 746 747 /* 748 * Minimum time a device needs to be powered down to go through 749 * a power cycle. XXX Are these time in the spec? 750 */ 751 #define USB_POWER_DOWN_TIME 200 /* ms */ 752 #define USB_PORT_POWER_DOWN_TIME 100 /* ms */ 753 754 #if 0 755 /* These are the values from the spec. */ 756 #define USB_PORT_RESET_DELAY 10 /* ms */ 757 #define USB_PORT_ROOT_RESET_DELAY 50 /* ms */ 758 #define USB_PORT_RESET_RECOVERY 10 /* ms */ 759 #define USB_PORT_POWERUP_DELAY 100 /* ms */ 760 #define USB_SET_ADDRESS_SETTLE 2 /* ms */ 761 #define USB_RESUME_DELAY (20*5) /* ms */ 762 #define USB_RESUME_WAIT 10 /* ms */ 763 #define USB_RESUME_RECOVERY 10 /* ms */ 764 #define USB_EXTRA_POWER_UP_TIME 0 /* ms */ 765 #else 766 /* Allow for marginal (i.e. non-conforming) devices. */ 767 #define USB_PORT_RESET_DELAY 50 /* ms */ 768 #define USB_PORT_ROOT_RESET_DELAY 250 /* ms */ 769 #define USB_PORT_RESET_RECOVERY 250 /* ms */ 770 #define USB_PORT_POWERUP_DELAY 300 /* ms */ 771 #define USB_SET_ADDRESS_SETTLE 10 /* ms */ 772 #define USB_RESUME_DELAY (50*5) /* ms */ 773 #define USB_RESUME_WAIT 50 /* ms */ 774 #define USB_RESUME_RECOVERY 50 /* ms */ 775 #define USB_EXTRA_POWER_UP_TIME 20 /* ms */ 776 #endif 777 778 #define USB_MIN_POWER 100 /* mA */ 779 #define USB_MIN_POWER_SS 150 /* mA */ 780 #define USB_MAX_POWER 500 /* mA */ 781 #define USB_MAX_POWER_SS 900 /* mA */ 782 783 #define USB_BUS_RESET_DELAY 100 /* ms XXX?*/ 784 785 786 #define USB_UNCONFIG_NO 0 787 #define USB_UNCONFIG_INDEX (-1) 788 789 790 /* Packet IDs */ 791 #define UPID_RESERVED 0xf0 792 #define UPID_OUT 0xe1 793 #define UPID_ACK 0xd2 794 #define UPID_DATA0 0xc3 795 #define UPID_PING 0xb4 796 #define UPID_SOF 0xa5 797 #define UPID_NYET 0x96 798 #define UPID_DATA2 0x87 799 #define UPID_SPLIT 0x78 800 #define UPID_IN 0x69 801 #define UPID_NAK 0x5a 802 #define UPID_DATA1 0x4b 803 #define UPID_ERR 0x3c 804 #define UPID_PREAMBLE 0x3c 805 #define UPID_SETUP 0x2d 806 #define UPID_STALL 0x1e 807 #define UPID_MDATA 0x0f 808 809 810 /*** ioctl() related stuff ***/ 811 812 struct usb_ctl_request { 813 int ucr_addr; 814 usb_device_request_t ucr_request; 815 void *ucr_data; 816 int ucr_flags; 817 #define USBD_SHORT_XFER_OK 0x04 /* allow short reads */ 818 int ucr_actlen; /* actual length transferred */ 819 }; 820 821 struct usb_alt_interface { 822 int uai_config_index; 823 int uai_interface_index; 824 int uai_alt_no; 825 }; 826 827 #define USB_CURRENT_CONFIG_INDEX (-1) 828 #define USB_CURRENT_ALT_INDEX (-1) 829 830 struct usb_config_desc { 831 int ucd_config_index; 832 usb_config_descriptor_t ucd_desc; 833 }; 834 835 struct usb_interface_desc { 836 int uid_config_index; 837 int uid_interface_index; 838 int uid_alt_index; 839 usb_interface_descriptor_t uid_desc; 840 }; 841 842 struct usb_endpoint_desc { 843 int ued_config_index; 844 int ued_interface_index; 845 int ued_alt_index; 846 int ued_endpoint_index; 847 usb_endpoint_descriptor_t ued_desc; 848 }; 849 850 struct usb_full_desc { 851 int ufd_config_index; 852 u_int ufd_size; 853 u_char *ufd_data; 854 }; 855 856 struct usb_string_desc { 857 int usd_string_index; 858 int usd_language_id; 859 usb_string_descriptor_t usd_desc; 860 }; 861 862 struct usb_ctl_report_desc { 863 int ucrd_size; 864 u_char ucrd_data[1024]; /* filled data size will vary */ 865 }; 866 867 typedef struct { uint32_t cookie; } usb_event_cookie_t; 868 869 #define USB_MAX_DEVNAMES 4 870 #define USB_MAX_DEVNAMELEN 16 871 struct usb_device_info { 872 uint8_t udi_bus; 873 uint8_t udi_addr; /* device address */ 874 usb_event_cookie_t udi_cookie; 875 char udi_product[USB_MAX_ENCODED_STRING_LEN]; 876 char udi_vendor[USB_MAX_ENCODED_STRING_LEN]; 877 char udi_release[8]; 878 char udi_serial[USB_MAX_ENCODED_STRING_LEN]; 879 uint16_t udi_productNo; 880 uint16_t udi_vendorNo; 881 uint16_t udi_releaseNo; 882 uint8_t udi_class; 883 uint8_t udi_subclass; 884 uint8_t udi_protocol; 885 uint8_t udi_config; 886 uint8_t udi_speed; 887 #define USB_SPEED_LOW 1 888 #define USB_SPEED_FULL 2 889 #define USB_SPEED_HIGH 3 890 #define USB_SPEED_SUPER 4 891 #define USB_SPEED_SUPER_PLUS 5 892 #define USB_IS_SS(X) ((X) == USB_SPEED_SUPER || (X) == USB_SPEED_SUPER_PLUS) 893 int udi_power; /* power consumption in mA, 0 if selfpowered */ 894 int udi_nports; 895 char udi_devnames[USB_MAX_DEVNAMES][USB_MAX_DEVNAMELEN]; 896 uint8_t udi_ports[16];/* hub only: addresses of devices on ports */ 897 #define USB_PORT_ENABLED 0xff 898 #define USB_PORT_SUSPENDED 0xfe 899 #define USB_PORT_POWERED 0xfd 900 #define USB_PORT_DISABLED 0xfc 901 }; 902 903 /* <=3.0 had this layout of the structure */ 904 struct usb_device_info_old { 905 uint8_t udi_bus; 906 uint8_t udi_addr; /* device address */ 907 usb_event_cookie_t udi_cookie; 908 char udi_product[USB_MAX_STRING_LEN]; 909 char udi_vendor[USB_MAX_STRING_LEN]; 910 char udi_release[8]; 911 uint16_t udi_productNo; 912 uint16_t udi_vendorNo; 913 uint16_t udi_releaseNo; 914 uint8_t udi_class; 915 uint8_t udi_subclass; 916 uint8_t udi_protocol; 917 uint8_t udi_config; 918 uint8_t udi_speed; 919 int udi_power; /* power consumption in mA, 0 if selfpowered */ 920 int udi_nports; 921 char udi_devnames[USB_MAX_DEVNAMES][USB_MAX_DEVNAMELEN]; 922 uint8_t udi_ports[16];/* hub only: addresses of devices on ports */ 923 }; 924 925 struct usb_ctl_report { 926 int ucr_report; 927 u_char ucr_data[1024]; /* filled data size will vary */ 928 }; 929 930 struct usb_device_stats { 931 u_long uds_requests[4]; /* indexed by transfer type UE_* */ 932 }; 933 934 struct usb_bulk_ra_wb_opt { 935 u_int ra_wb_buffer_size; 936 u_int ra_wb_request_size; 937 }; 938 939 /* Events that can be read from /dev/usb */ 940 struct usb_event { 941 int ue_type; 942 #define USB_EVENT_CTRLR_ATTACH 1 943 #define USB_EVENT_CTRLR_DETACH 2 944 #define USB_EVENT_DEVICE_ATTACH 3 945 #define USB_EVENT_DEVICE_DETACH 4 946 #define USB_EVENT_DRIVER_ATTACH 5 947 #define USB_EVENT_DRIVER_DETACH 6 948 #define USB_EVENT_IS_ATTACH(n) ((n) == USB_EVENT_CTRLR_ATTACH || (n) == USB_EVENT_DEVICE_ATTACH || (n) == USB_EVENT_DRIVER_ATTACH) 949 #define USB_EVENT_IS_DETACH(n) ((n) == USB_EVENT_CTRLR_DETACH || (n) == USB_EVENT_DEVICE_DETACH || (n) == USB_EVENT_DRIVER_DETACH) 950 struct timespec ue_time; 951 union { 952 struct { 953 int ue_bus; 954 } ue_ctrlr; 955 struct usb_device_info ue_device; 956 struct { 957 usb_event_cookie_t ue_cookie; 958 char ue_devname[16]; 959 } ue_driver; 960 } u; 961 }; 962 963 /* old <=3.0 compat event */ 964 struct usb_event_old { 965 int ue_type; 966 struct timespec ue_time; 967 union { 968 struct { 969 int ue_bus; 970 } ue_ctrlr; 971 struct usb_device_info_old ue_device; 972 struct { 973 usb_event_cookie_t ue_cookie; 974 char ue_devname[16]; 975 } ue_driver; 976 } u; 977 }; 978 979 980 /* USB controller */ 981 #define USB_REQUEST _IOWR('U', 1, struct usb_ctl_request) 982 #define USB_SETDEBUG _IOW ('U', 2, int) 983 #define USB_DISCOVER _IO ('U', 3) 984 #define USB_DEVICEINFO _IOWR('U', 4, struct usb_device_info) 985 #define USB_DEVICEINFO_OLD _IOWR('U', 4, struct usb_device_info_old) 986 #define USB_DEVICESTATS _IOR ('U', 5, struct usb_device_stats) 987 988 /* Generic HID device */ 989 #define USB_GET_REPORT_DESC _IOR ('U', 21, struct usb_ctl_report_desc) 990 #define USB_SET_IMMED _IOW ('U', 22, int) 991 #define USB_GET_REPORT _IOWR('U', 23, struct usb_ctl_report) 992 #define USB_SET_REPORT _IOW ('U', 24, struct usb_ctl_report) 993 #define USB_GET_REPORT_ID _IOR ('U', 25, int) 994 995 /* Generic USB device */ 996 #define USB_GET_CONFIG _IOR ('U', 100, int) 997 #define USB_SET_CONFIG _IOW ('U', 101, int) 998 #define USB_GET_ALTINTERFACE _IOWR('U', 102, struct usb_alt_interface) 999 #define USB_SET_ALTINTERFACE _IOWR('U', 103, struct usb_alt_interface) 1000 #define USB_GET_NO_ALT _IOWR('U', 104, struct usb_alt_interface) 1001 #define USB_GET_DEVICE_DESC _IOR ('U', 105, usb_device_descriptor_t) 1002 #define USB_GET_CONFIG_DESC _IOWR('U', 106, struct usb_config_desc) 1003 #define USB_GET_INTERFACE_DESC _IOWR('U', 107, struct usb_interface_desc) 1004 #define USB_GET_ENDPOINT_DESC _IOWR('U', 108, struct usb_endpoint_desc) 1005 #define USB_GET_FULL_DESC _IOWR('U', 109, struct usb_full_desc) 1006 #define USB_GET_STRING_DESC _IOWR('U', 110, struct usb_string_desc) 1007 #define USB_DO_REQUEST _IOWR('U', 111, struct usb_ctl_request) 1008 #define USB_GET_DEVICEINFO _IOR ('U', 112, struct usb_device_info) 1009 #define USB_GET_DEVICEINFO_OLD _IOR ('U', 112, struct usb_device_info_old) 1010 #define USB_SET_SHORT_XFER _IOW ('U', 113, int) 1011 #define USB_SET_TIMEOUT _IOW ('U', 114, int) 1012 #define USB_SET_BULK_RA _IOW ('U', 115, int) 1013 #define USB_SET_BULK_WB _IOW ('U', 116, int) 1014 #define USB_SET_BULK_RA_OPT _IOW ('U', 117, struct usb_bulk_ra_wb_opt) 1015 #define USB_SET_BULK_WB_OPT _IOW ('U', 118, struct usb_bulk_ra_wb_opt) 1016 1017 /* Modem device */ 1018 #define USB_GET_CM_OVER_DATA _IOR ('U', 130, int) 1019 #define USB_SET_CM_OVER_DATA _IOW ('U', 131, int) 1020 1021 #endif /* _USB_H_ */ 1022
Indexes created Tue Sep 30 17:09:57 GMT 2025