1 /* 2 BlueZ - Bluetooth protocol stack for Linux 3 Copyright (C) 2000-2001 Qualcomm Incorporated 4 5 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License version 2 as 9 published by the Free Software Foundation; 10 11 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 12 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. 14 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY 15 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 16 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 17 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 18 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 19 20 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 21 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 22 SOFTWARE IS DISCLAIMED. 23 */ 24 25 #ifndef __HCI_H 26 #define __HCI_H 27 28 #define HCI_MAX_ACL_SIZE 1024 29 #define HCI_MAX_SCO_SIZE 255 30 #define HCI_MAX_ISO_SIZE 251 31 #define HCI_MAX_EVENT_SIZE 260 32 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) 33 34 #define HCI_LINK_KEY_SIZE 16 35 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE) 36 37 #define HCI_MAX_AMP_ASSOC_SIZE 672 38 39 #define HCI_MAX_CSB_DATA_SIZE 252 40 41 /* HCI dev events */ 42 #define HCI_DEV_REG 1 43 #define HCI_DEV_UNREG 2 44 #define HCI_DEV_UP 3 45 #define HCI_DEV_DOWN 4 46 #define HCI_DEV_SUSPEND 5 47 #define HCI_DEV_RESUME 6 48 #define HCI_DEV_OPEN 7 49 #define HCI_DEV_CLOSE 8 50 #define HCI_DEV_SETUP 9 51 52 /* HCI notify events */ 53 #define HCI_NOTIFY_CONN_ADD 1 54 #define HCI_NOTIFY_CONN_DEL 2 55 #define HCI_NOTIFY_VOICE_SETTING 3 56 #define HCI_NOTIFY_ENABLE_SCO_CVSD 4 57 #define HCI_NOTIFY_ENABLE_SCO_TRANSP 5 58 #define HCI_NOTIFY_DISABLE_SCO 6 59 60 /* HCI bus types */ 61 #define HCI_VIRTUAL 0 62 #define HCI_USB 1 63 #define HCI_PCCARD 2 64 #define HCI_UART 3 65 #define HCI_RS232 4 66 #define HCI_PCI 5 67 #define HCI_SDIO 6 68 #define HCI_SPI 7 69 #define HCI_I2C 8 70 #define HCI_SMD 9 71 #define HCI_VIRTIO 10 72 73 /* HCI controller types */ 74 #define HCI_PRIMARY 0x00 75 #define HCI_AMP 0x01 76 77 /* First BR/EDR Controller shall have ID = 0 */ 78 #define AMP_ID_BREDR 0x00 79 80 /* AMP controller types */ 81 #define AMP_TYPE_BREDR 0x00 82 #define AMP_TYPE_80211 0x01 83 84 /* AMP controller status */ 85 #define AMP_STATUS_POWERED_DOWN 0x00 86 #define AMP_STATUS_BLUETOOTH_ONLY 0x01 87 #define AMP_STATUS_NO_CAPACITY 0x02 88 #define AMP_STATUS_LOW_CAPACITY 0x03 89 #define AMP_STATUS_MEDIUM_CAPACITY 0x04 90 #define AMP_STATUS_HIGH_CAPACITY 0x05 91 #define AMP_STATUS_FULL_CAPACITY 0x06 92 93 /* HCI device quirks */ 94 enum { 95 /* When this quirk is set, the HCI Reset command is send when 96 * closing the transport instead of when opening it. 97 * 98 * This quirk must be set before hci_register_dev is called. 99 */ 100 HCI_QUIRK_RESET_ON_CLOSE, 101 102 /* When this quirk is set, the device is turned into a raw-only 103 * device and it will stay in unconfigured state. 104 * 105 * This quirk must be set before hci_register_dev is called. 106 */ 107 HCI_QUIRK_RAW_DEVICE, 108 109 /* When this quirk is set, the buffer sizes reported by 110 * HCI Read Buffer Size command are corrected if invalid. 111 * 112 * This quirk must be set before hci_register_dev is called. 113 */ 114 HCI_QUIRK_FIXUP_BUFFER_SIZE, 115 116 /* When this quirk is set, then a controller that does not 117 * indicate support for Inquiry Result with RSSI is assumed to 118 * support it anyway. Some early Bluetooth 1.2 controllers had 119 * wrongly configured local features that will require forcing 120 * them to enable this mode. Getting RSSI information with the 121 * inquiry responses is preferred since it allows for a better 122 * user experience. 123 * 124 * This quirk must be set before hci_register_dev is called. 125 */ 126 HCI_QUIRK_FIXUP_INQUIRY_MODE, 127 128 /* When this quirk is set, then the HCI Read Local Supported 129 * Commands command is not supported. In general Bluetooth 1.2 130 * and later controllers should support this command. However 131 * some controllers indicate Bluetooth 1.2 support, but do 132 * not support this command. 133 * 134 * This quirk must be set before hci_register_dev is called. 135 */ 136 HCI_QUIRK_BROKEN_LOCAL_COMMANDS, 137 138 /* When this quirk is set, then no stored link key handling 139 * is performed. This is mainly due to the fact that the 140 * HCI Delete Stored Link Key command is advertised, but 141 * not supported. 142 * 143 * This quirk must be set before hci_register_dev is called. 144 */ 145 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 146 147 /* When this quirk is set, an external configuration step 148 * is required and will be indicated with the controller 149 * configuration. 150 * 151 * This quirk can be set before hci_register_dev is called or 152 * during the hdev->setup vendor callback. 153 */ 154 HCI_QUIRK_EXTERNAL_CONFIG, 155 156 /* When this quirk is set, the public Bluetooth address 157 * initially reported by HCI Read BD Address command 158 * is considered invalid. Controller configuration is 159 * required before this device can be used. 160 * 161 * This quirk can be set before hci_register_dev is called or 162 * during the hdev->setup vendor callback. 163 */ 164 HCI_QUIRK_INVALID_BDADDR, 165 166 /* When this quirk is set, the public Bluetooth address 167 * initially reported by HCI Read BD Address command 168 * is considered invalid. The public BD Address can be 169 * specified in the fwnode property 'local-bd-address'. 170 * If this property does not exist or is invalid controller 171 * configuration is required before this device can be used. 172 * 173 * This quirk can be set before hci_register_dev is called or 174 * during the hdev->setup vendor callback. 175 */ 176 HCI_QUIRK_USE_BDADDR_PROPERTY, 177 178 /* When this quirk is set, the duplicate filtering during 179 * scanning is based on Bluetooth devices addresses. To allow 180 * RSSI based updates, restart scanning if needed. 181 * 182 * This quirk can be set before hci_register_dev is called or 183 * during the hdev->setup vendor callback. 184 */ 185 HCI_QUIRK_STRICT_DUPLICATE_FILTER, 186 187 /* When this quirk is set, LE scan and BR/EDR inquiry is done 188 * simultaneously, otherwise it's interleaved. 189 * 190 * This quirk can be set before hci_register_dev is called or 191 * during the hdev->setup vendor callback. 192 */ 193 HCI_QUIRK_SIMULTANEOUS_DISCOVERY, 194 195 /* When this quirk is set, the enabling of diagnostic mode is 196 * not persistent over HCI Reset. Every time the controller 197 * is brought up it needs to be reprogrammed. 198 * 199 * This quirk can be set before hci_register_dev is called or 200 * during the hdev->setup vendor callback. 201 */ 202 HCI_QUIRK_NON_PERSISTENT_DIAG, 203 204 /* When this quirk is set, setup() would be run after every 205 * open() and not just after the first open(). 206 * 207 * This quirk can be set before hci_register_dev is called or 208 * during the hdev->setup vendor callback. 209 * 210 */ 211 HCI_QUIRK_NON_PERSISTENT_SETUP, 212 213 /* When this quirk is set, wide band speech is supported by 214 * the driver since no reliable mechanism exist to report 215 * this from the hardware, a driver flag is use to convey 216 * this support 217 * 218 * This quirk must be set before hci_register_dev is called. 219 */ 220 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, 221 222 /* When this quirk is set, the controller has validated that 223 * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are 224 * valid. This mechanism is necessary as many controllers have 225 * been seen has having trouble initiating a connectable 226 * advertisement despite the state combination being reported as 227 * supported. 228 */ 229 HCI_QUIRK_VALID_LE_STATES, 230 }; 231 232 /* HCI device flags */ 233 enum { 234 HCI_UP, 235 HCI_INIT, 236 HCI_RUNNING, 237 238 HCI_PSCAN, 239 HCI_ISCAN, 240 HCI_AUTH, 241 HCI_ENCRYPT, 242 HCI_INQUIRY, 243 244 HCI_RAW, 245 246 HCI_RESET, 247 }; 248 249 /* HCI socket flags */ 250 enum { 251 HCI_SOCK_TRUSTED, 252 HCI_MGMT_INDEX_EVENTS, 253 HCI_MGMT_UNCONF_INDEX_EVENTS, 254 HCI_MGMT_EXT_INDEX_EVENTS, 255 HCI_MGMT_EXT_INFO_EVENTS, 256 HCI_MGMT_OPTION_EVENTS, 257 HCI_MGMT_SETTING_EVENTS, 258 HCI_MGMT_DEV_CLASS_EVENTS, 259 HCI_MGMT_LOCAL_NAME_EVENTS, 260 HCI_MGMT_OOB_DATA_EVENTS, 261 HCI_MGMT_EXP_FEATURE_EVENTS, 262 }; 263 264 /* 265 * BR/EDR and/or LE controller flags: the flags defined here should represent 266 * states from the controller. 267 */ 268 enum { 269 HCI_SETUP, 270 HCI_CONFIG, 271 HCI_AUTO_OFF, 272 HCI_RFKILLED, 273 HCI_MGMT, 274 HCI_BONDABLE, 275 HCI_SERVICE_CACHE, 276 HCI_KEEP_DEBUG_KEYS, 277 HCI_USE_DEBUG_KEYS, 278 HCI_UNREGISTER, 279 HCI_UNCONFIGURED, 280 HCI_USER_CHANNEL, 281 HCI_EXT_CONFIGURED, 282 HCI_LE_ADV, 283 HCI_LE_SCAN, 284 HCI_SSP_ENABLED, 285 HCI_SC_ENABLED, 286 HCI_SC_ONLY, 287 HCI_PRIVACY, 288 HCI_LIMITED_PRIVACY, 289 HCI_RPA_EXPIRED, 290 HCI_RPA_RESOLVING, 291 HCI_HS_ENABLED, 292 HCI_LE_ENABLED, 293 HCI_ADVERTISING, 294 HCI_ADVERTISING_CONNECTABLE, 295 HCI_CONNECTABLE, 296 HCI_DISCOVERABLE, 297 HCI_LIMITED_DISCOVERABLE, 298 HCI_LINK_SECURITY, 299 HCI_PERIODIC_INQ, 300 HCI_FAST_CONNECTABLE, 301 HCI_BREDR_ENABLED, 302 HCI_LE_SCAN_INTERRUPTED, 303 HCI_WIDEBAND_SPEECH_ENABLED, 304 305 HCI_DUT_MODE, 306 HCI_VENDOR_DIAG, 307 HCI_FORCE_BREDR_SMP, 308 HCI_FORCE_STATIC_ADDR, 309 HCI_LL_RPA_RESOLUTION, 310 HCI_CMD_PENDING, 311 HCI_FORCE_NO_MITM, 312 313 __HCI_NUM_FLAGS, 314 }; 315 316 /* HCI timeouts */ 317 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 318 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 319 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 320 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 321 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 322 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 323 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */ 324 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 325 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 326 327 /* HCI data types */ 328 #define HCI_COMMAND_PKT 0x01 329 #define HCI_ACLDATA_PKT 0x02 330 #define HCI_SCODATA_PKT 0x03 331 #define HCI_EVENT_PKT 0x04 332 #define HCI_ISODATA_PKT 0x05 333 #define HCI_DIAG_PKT 0xf0 334 #define HCI_VENDOR_PKT 0xff 335 336 /* HCI packet types */ 337 #define HCI_DM1 0x0008 338 #define HCI_DM3 0x0400 339 #define HCI_DM5 0x4000 340 #define HCI_DH1 0x0010 341 #define HCI_DH3 0x0800 342 #define HCI_DH5 0x8000 343 344 /* HCI packet types inverted masks */ 345 #define HCI_2DH1 0x0002 346 #define HCI_3DH1 0x0004 347 #define HCI_2DH3 0x0100 348 #define HCI_3DH3 0x0200 349 #define HCI_2DH5 0x1000 350 #define HCI_3DH5 0x2000 351 352 #define HCI_HV1 0x0020 353 #define HCI_HV2 0x0040 354 #define HCI_HV3 0x0080 355 356 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 357 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 358 359 /* eSCO packet types */ 360 #define ESCO_HV1 0x0001 361 #define ESCO_HV2 0x0002 362 #define ESCO_HV3 0x0004 363 #define ESCO_EV3 0x0008 364 #define ESCO_EV4 0x0010 365 #define ESCO_EV5 0x0020 366 #define ESCO_2EV3 0x0040 367 #define ESCO_3EV3 0x0080 368 #define ESCO_2EV5 0x0100 369 #define ESCO_3EV5 0x0200 370 371 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 372 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 373 374 /* ACL flags */ 375 #define ACL_START_NO_FLUSH 0x00 376 #define ACL_CONT 0x01 377 #define ACL_START 0x02 378 #define ACL_COMPLETE 0x03 379 #define ACL_ACTIVE_BCAST 0x04 380 #define ACL_PICO_BCAST 0x08 381 382 /* ISO PB flags */ 383 #define ISO_START 0x00 384 #define ISO_CONT 0x01 385 #define ISO_SINGLE 0x02 386 #define ISO_END 0x03 387 388 /* ISO TS flags */ 389 #define ISO_TS 0x01 390 391 /* Baseband links */ 392 #define SCO_LINK 0x00 393 #define ACL_LINK 0x01 394 #define ESCO_LINK 0x02 395 /* Low Energy links do not have defined link type. Use invented one */ 396 #define LE_LINK 0x80 397 #define AMP_LINK 0x81 398 #define ISO_LINK 0x82 399 #define INVALID_LINK 0xff 400 401 /* LMP features */ 402 #define LMP_3SLOT 0x01 403 #define LMP_5SLOT 0x02 404 #define LMP_ENCRYPT 0x04 405 #define LMP_SOFFSET 0x08 406 #define LMP_TACCURACY 0x10 407 #define LMP_RSWITCH 0x20 408 #define LMP_HOLD 0x40 409 #define LMP_SNIFF 0x80 410 411 #define LMP_PARK 0x01 412 #define LMP_RSSI 0x02 413 #define LMP_QUALITY 0x04 414 #define LMP_SCO 0x08 415 #define LMP_HV2 0x10 416 #define LMP_HV3 0x20 417 #define LMP_ULAW 0x40 418 #define LMP_ALAW 0x80 419 420 #define LMP_CVSD 0x01 421 #define LMP_PSCHEME 0x02 422 #define LMP_PCONTROL 0x04 423 #define LMP_TRANSPARENT 0x08 424 425 #define LMP_EDR_2M 0x02 426 #define LMP_EDR_3M 0x04 427 #define LMP_RSSI_INQ 0x40 428 #define LMP_ESCO 0x80 429 430 #define LMP_EV4 0x01 431 #define LMP_EV5 0x02 432 #define LMP_NO_BREDR 0x20 433 #define LMP_LE 0x40 434 #define LMP_EDR_3SLOT 0x80 435 436 #define LMP_EDR_5SLOT 0x01 437 #define LMP_SNIFF_SUBR 0x02 438 #define LMP_PAUSE_ENC 0x04 439 #define LMP_EDR_ESCO_2M 0x20 440 #define LMP_EDR_ESCO_3M 0x40 441 #define LMP_EDR_3S_ESCO 0x80 442 443 #define LMP_EXT_INQ 0x01 444 #define LMP_SIMUL_LE_BR 0x02 445 #define LMP_SIMPLE_PAIR 0x08 446 #define LMP_NO_FLUSH 0x40 447 448 #define LMP_LSTO 0x01 449 #define LMP_INQ_TX_PWR 0x02 450 #define LMP_EXTFEATURES 0x80 451 452 /* Extended LMP features */ 453 #define LMP_CSB_MASTER 0x01 454 #define LMP_CSB_SLAVE 0x02 455 #define LMP_SYNC_TRAIN 0x04 456 #define LMP_SYNC_SCAN 0x08 457 458 #define LMP_SC 0x01 459 #define LMP_PING 0x02 460 461 /* Host features */ 462 #define LMP_HOST_SSP 0x01 463 #define LMP_HOST_LE 0x02 464 #define LMP_HOST_LE_BREDR 0x04 465 #define LMP_HOST_SC 0x08 466 467 /* LE features */ 468 #define HCI_LE_ENCRYPTION 0x01 469 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 470 #define HCI_LE_SLAVE_FEATURES 0x08 471 #define HCI_LE_PING 0x10 472 #define HCI_LE_DATA_LEN_EXT 0x20 473 #define HCI_LE_LL_PRIVACY 0x40 474 #define HCI_LE_EXT_SCAN_POLICY 0x80 475 #define HCI_LE_PHY_2M 0x01 476 #define HCI_LE_PHY_CODED 0x08 477 #define HCI_LE_EXT_ADV 0x10 478 #define HCI_LE_CHAN_SEL_ALG2 0x40 479 #define HCI_LE_CIS_MASTER 0x10 480 #define HCI_LE_CIS_SLAVE 0x20 481 482 /* Connection modes */ 483 #define HCI_CM_ACTIVE 0x0000 484 #define HCI_CM_HOLD 0x0001 485 #define HCI_CM_SNIFF 0x0002 486 #define HCI_CM_PARK 0x0003 487 488 /* Link policies */ 489 #define HCI_LP_RSWITCH 0x0001 490 #define HCI_LP_HOLD 0x0002 491 #define HCI_LP_SNIFF 0x0004 492 #define HCI_LP_PARK 0x0008 493 494 /* Link modes */ 495 #define HCI_LM_ACCEPT 0x8000 496 #define HCI_LM_MASTER 0x0001 497 #define HCI_LM_AUTH 0x0002 498 #define HCI_LM_ENCRYPT 0x0004 499 #define HCI_LM_TRUSTED 0x0008 500 #define HCI_LM_RELIABLE 0x0010 501 #define HCI_LM_SECURE 0x0020 502 #define HCI_LM_FIPS 0x0040 503 504 /* Authentication types */ 505 #define HCI_AT_NO_BONDING 0x00 506 #define HCI_AT_NO_BONDING_MITM 0x01 507 #define HCI_AT_DEDICATED_BONDING 0x02 508 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 509 #define HCI_AT_GENERAL_BONDING 0x04 510 #define HCI_AT_GENERAL_BONDING_MITM 0x05 511 512 /* I/O capabilities */ 513 #define HCI_IO_DISPLAY_ONLY 0x00 514 #define HCI_IO_DISPLAY_YESNO 0x01 515 #define HCI_IO_KEYBOARD_ONLY 0x02 516 #define HCI_IO_NO_INPUT_OUTPUT 0x03 517 518 /* Link Key types */ 519 #define HCI_LK_COMBINATION 0x00 520 #define HCI_LK_LOCAL_UNIT 0x01 521 #define HCI_LK_REMOTE_UNIT 0x02 522 #define HCI_LK_DEBUG_COMBINATION 0x03 523 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 524 #define HCI_LK_AUTH_COMBINATION_P192 0x05 525 #define HCI_LK_CHANGED_COMBINATION 0x06 526 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 527 #define HCI_LK_AUTH_COMBINATION_P256 0x08 528 529 /* ---- HCI Error Codes ---- */ 530 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 531 #define HCI_ERROR_AUTH_FAILURE 0x05 532 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 533 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 534 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 535 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 536 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 537 #define HCI_ERROR_REMOTE_USER_TERM 0x13 538 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 539 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 540 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 541 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 542 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 543 #define HCI_ERROR_UNSPECIFIED 0x1f 544 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 545 546 /* Flow control modes */ 547 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 548 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 549 550 /* The core spec defines 127 as the "not available" value */ 551 #define HCI_TX_POWER_INVALID 127 552 #define HCI_RSSI_INVALID 127 553 554 #define HCI_ROLE_MASTER 0x00 555 #define HCI_ROLE_SLAVE 0x01 556 557 /* Extended Inquiry Response field types */ 558 #define EIR_FLAGS 0x01 /* flags */ 559 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 560 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 561 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 562 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 563 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 564 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 565 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 566 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 567 #define EIR_TX_POWER 0x0A /* transmit power level */ 568 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 569 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 570 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 571 #define EIR_DEVICE_ID 0x10 /* device ID */ 572 #define EIR_APPEARANCE 0x19 /* Device appearance */ 573 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 574 #define EIR_LE_ROLE 0x1C /* LE role */ 575 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 576 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 577 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 578 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 579 580 /* Low Energy Advertising Flags */ 581 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 582 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 583 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 584 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 585 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 586 587 /* ----- HCI Commands ---- */ 588 #define HCI_OP_NOP 0x0000 589 590 #define HCI_OP_INQUIRY 0x0401 591 struct hci_cp_inquiry { 592 __u8 lap[3]; 593 __u8 length; 594 __u8 num_rsp; 595 } __packed; 596 597 #define HCI_OP_INQUIRY_CANCEL 0x0402 598 599 #define HCI_OP_PERIODIC_INQ 0x0403 600 601 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 602 603 #define HCI_OP_CREATE_CONN 0x0405 604 struct hci_cp_create_conn { 605 bdaddr_t bdaddr; 606 __le16 pkt_type; 607 __u8 pscan_rep_mode; 608 __u8 pscan_mode; 609 __le16 clock_offset; 610 __u8 role_switch; 611 } __packed; 612 613 #define HCI_OP_DISCONNECT 0x0406 614 struct hci_cp_disconnect { 615 __le16 handle; 616 __u8 reason; 617 } __packed; 618 619 #define HCI_OP_ADD_SCO 0x0407 620 struct hci_cp_add_sco { 621 __le16 handle; 622 __le16 pkt_type; 623 } __packed; 624 625 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 626 struct hci_cp_create_conn_cancel { 627 bdaddr_t bdaddr; 628 } __packed; 629 630 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 631 struct hci_cp_accept_conn_req { 632 bdaddr_t bdaddr; 633 __u8 role; 634 } __packed; 635 636 #define HCI_OP_REJECT_CONN_REQ 0x040a 637 struct hci_cp_reject_conn_req { 638 bdaddr_t bdaddr; 639 __u8 reason; 640 } __packed; 641 642 #define HCI_OP_LINK_KEY_REPLY 0x040b 643 struct hci_cp_link_key_reply { 644 bdaddr_t bdaddr; 645 __u8 link_key[HCI_LINK_KEY_SIZE]; 646 } __packed; 647 648 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 649 struct hci_cp_link_key_neg_reply { 650 bdaddr_t bdaddr; 651 } __packed; 652 653 #define HCI_OP_PIN_CODE_REPLY 0x040d 654 struct hci_cp_pin_code_reply { 655 bdaddr_t bdaddr; 656 __u8 pin_len; 657 __u8 pin_code[16]; 658 } __packed; 659 struct hci_rp_pin_code_reply { 660 __u8 status; 661 bdaddr_t bdaddr; 662 } __packed; 663 664 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 665 struct hci_cp_pin_code_neg_reply { 666 bdaddr_t bdaddr; 667 } __packed; 668 struct hci_rp_pin_code_neg_reply { 669 __u8 status; 670 bdaddr_t bdaddr; 671 } __packed; 672 673 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 674 struct hci_cp_change_conn_ptype { 675 __le16 handle; 676 __le16 pkt_type; 677 } __packed; 678 679 #define HCI_OP_AUTH_REQUESTED 0x0411 680 struct hci_cp_auth_requested { 681 __le16 handle; 682 } __packed; 683 684 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 685 struct hci_cp_set_conn_encrypt { 686 __le16 handle; 687 __u8 encrypt; 688 } __packed; 689 690 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 691 struct hci_cp_change_conn_link_key { 692 __le16 handle; 693 } __packed; 694 695 #define HCI_OP_REMOTE_NAME_REQ 0x0419 696 struct hci_cp_remote_name_req { 697 bdaddr_t bdaddr; 698 __u8 pscan_rep_mode; 699 __u8 pscan_mode; 700 __le16 clock_offset; 701 } __packed; 702 703 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 704 struct hci_cp_remote_name_req_cancel { 705 bdaddr_t bdaddr; 706 } __packed; 707 708 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 709 struct hci_cp_read_remote_features { 710 __le16 handle; 711 } __packed; 712 713 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 714 struct hci_cp_read_remote_ext_features { 715 __le16 handle; 716 __u8 page; 717 } __packed; 718 719 #define HCI_OP_READ_REMOTE_VERSION 0x041d 720 struct hci_cp_read_remote_version { 721 __le16 handle; 722 } __packed; 723 724 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 725 struct hci_cp_read_clock_offset { 726 __le16 handle; 727 } __packed; 728 729 #define HCI_OP_SETUP_SYNC_CONN 0x0428 730 struct hci_cp_setup_sync_conn { 731 __le16 handle; 732 __le32 tx_bandwidth; 733 __le32 rx_bandwidth; 734 __le16 max_latency; 735 __le16 voice_setting; 736 __u8 retrans_effort; 737 __le16 pkt_type; 738 } __packed; 739 740 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 741 struct hci_cp_accept_sync_conn_req { 742 bdaddr_t bdaddr; 743 __le32 tx_bandwidth; 744 __le32 rx_bandwidth; 745 __le16 max_latency; 746 __le16 content_format; 747 __u8 retrans_effort; 748 __le16 pkt_type; 749 } __packed; 750 751 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 752 struct hci_cp_reject_sync_conn_req { 753 bdaddr_t bdaddr; 754 __u8 reason; 755 } __packed; 756 757 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 758 struct hci_cp_io_capability_reply { 759 bdaddr_t bdaddr; 760 __u8 capability; 761 __u8 oob_data; 762 __u8 authentication; 763 } __packed; 764 765 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 766 struct hci_cp_user_confirm_reply { 767 bdaddr_t bdaddr; 768 } __packed; 769 struct hci_rp_user_confirm_reply { 770 __u8 status; 771 bdaddr_t bdaddr; 772 } __packed; 773 774 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 775 776 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 777 struct hci_cp_user_passkey_reply { 778 bdaddr_t bdaddr; 779 __le32 passkey; 780 } __packed; 781 782 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 783 784 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 785 struct hci_cp_remote_oob_data_reply { 786 bdaddr_t bdaddr; 787 __u8 hash[16]; 788 __u8 rand[16]; 789 } __packed; 790 791 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 792 struct hci_cp_remote_oob_data_neg_reply { 793 bdaddr_t bdaddr; 794 } __packed; 795 796 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 797 struct hci_cp_io_capability_neg_reply { 798 bdaddr_t bdaddr; 799 __u8 reason; 800 } __packed; 801 802 #define HCI_OP_CREATE_PHY_LINK 0x0435 803 struct hci_cp_create_phy_link { 804 __u8 phy_handle; 805 __u8 key_len; 806 __u8 key_type; 807 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 808 } __packed; 809 810 #define HCI_OP_ACCEPT_PHY_LINK 0x0436 811 struct hci_cp_accept_phy_link { 812 __u8 phy_handle; 813 __u8 key_len; 814 __u8 key_type; 815 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 816 } __packed; 817 818 #define HCI_OP_DISCONN_PHY_LINK 0x0437 819 struct hci_cp_disconn_phy_link { 820 __u8 phy_handle; 821 __u8 reason; 822 } __packed; 823 824 struct ext_flow_spec { 825 __u8 id; 826 __u8 stype; 827 __le16 msdu; 828 __le32 sdu_itime; 829 __le32 acc_lat; 830 __le32 flush_to; 831 } __packed; 832 833 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438 834 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 835 struct hci_cp_create_accept_logical_link { 836 __u8 phy_handle; 837 struct ext_flow_spec tx_flow_spec; 838 struct ext_flow_spec rx_flow_spec; 839 } __packed; 840 841 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a 842 struct hci_cp_disconn_logical_link { 843 __le16 log_handle; 844 } __packed; 845 846 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b 847 struct hci_cp_logical_link_cancel { 848 __u8 phy_handle; 849 __u8 flow_spec_id; 850 } __packed; 851 852 struct hci_rp_logical_link_cancel { 853 __u8 status; 854 __u8 phy_handle; 855 __u8 flow_spec_id; 856 } __packed; 857 858 #define HCI_OP_SET_CSB 0x0441 859 struct hci_cp_set_csb { 860 __u8 enable; 861 __u8 lt_addr; 862 __u8 lpo_allowed; 863 __le16 packet_type; 864 __le16 interval_min; 865 __le16 interval_max; 866 __le16 csb_sv_tout; 867 } __packed; 868 struct hci_rp_set_csb { 869 __u8 status; 870 __u8 lt_addr; 871 __le16 interval; 872 } __packed; 873 874 #define HCI_OP_START_SYNC_TRAIN 0x0443 875 876 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 877 struct hci_cp_remote_oob_ext_data_reply { 878 bdaddr_t bdaddr; 879 __u8 hash192[16]; 880 __u8 rand192[16]; 881 __u8 hash256[16]; 882 __u8 rand256[16]; 883 } __packed; 884 885 #define HCI_OP_SNIFF_MODE 0x0803 886 struct hci_cp_sniff_mode { 887 __le16 handle; 888 __le16 max_interval; 889 __le16 min_interval; 890 __le16 attempt; 891 __le16 timeout; 892 } __packed; 893 894 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 895 struct hci_cp_exit_sniff_mode { 896 __le16 handle; 897 } __packed; 898 899 #define HCI_OP_ROLE_DISCOVERY 0x0809 900 struct hci_cp_role_discovery { 901 __le16 handle; 902 } __packed; 903 struct hci_rp_role_discovery { 904 __u8 status; 905 __le16 handle; 906 __u8 role; 907 } __packed; 908 909 #define HCI_OP_SWITCH_ROLE 0x080b 910 struct hci_cp_switch_role { 911 bdaddr_t bdaddr; 912 __u8 role; 913 } __packed; 914 915 #define HCI_OP_READ_LINK_POLICY 0x080c 916 struct hci_cp_read_link_policy { 917 __le16 handle; 918 } __packed; 919 struct hci_rp_read_link_policy { 920 __u8 status; 921 __le16 handle; 922 __le16 policy; 923 } __packed; 924 925 #define HCI_OP_WRITE_LINK_POLICY 0x080d 926 struct hci_cp_write_link_policy { 927 __le16 handle; 928 __le16 policy; 929 } __packed; 930 struct hci_rp_write_link_policy { 931 __u8 status; 932 __le16 handle; 933 } __packed; 934 935 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 936 struct hci_rp_read_def_link_policy { 937 __u8 status; 938 __le16 policy; 939 } __packed; 940 941 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 942 struct hci_cp_write_def_link_policy { 943 __le16 policy; 944 } __packed; 945 946 #define HCI_OP_SNIFF_SUBRATE 0x0811 947 struct hci_cp_sniff_subrate { 948 __le16 handle; 949 __le16 max_latency; 950 __le16 min_remote_timeout; 951 __le16 min_local_timeout; 952 } __packed; 953 954 #define HCI_OP_SET_EVENT_MASK 0x0c01 955 956 #define HCI_OP_RESET 0x0c03 957 958 #define HCI_OP_SET_EVENT_FLT 0x0c05 959 #define HCI_SET_EVENT_FLT_SIZE 9 960 struct hci_cp_set_event_filter { 961 __u8 flt_type; 962 __u8 cond_type; 963 struct { 964 bdaddr_t bdaddr; 965 __u8 auto_accept; 966 } __packed addr_conn_flt; 967 } __packed; 968 969 /* Filter types */ 970 #define HCI_FLT_CLEAR_ALL 0x00 971 #define HCI_FLT_INQ_RESULT 0x01 972 #define HCI_FLT_CONN_SETUP 0x02 973 974 /* CONN_SETUP Condition types */ 975 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 976 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 977 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 978 979 /* CONN_SETUP Conditions */ 980 #define HCI_CONN_SETUP_AUTO_OFF 0x01 981 #define HCI_CONN_SETUP_AUTO_ON 0x02 982 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03 983 984 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 985 struct hci_cp_read_stored_link_key { 986 bdaddr_t bdaddr; 987 __u8 read_all; 988 } __packed; 989 struct hci_rp_read_stored_link_key { 990 __u8 status; 991 __u8 max_keys; 992 __u8 num_keys; 993 } __packed; 994 995 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 996 struct hci_cp_delete_stored_link_key { 997 bdaddr_t bdaddr; 998 __u8 delete_all; 999 } __packed; 1000 struct hci_rp_delete_stored_link_key { 1001 __u8 status; 1002 __u8 num_keys; 1003 } __packed; 1004 1005 #define HCI_MAX_NAME_LENGTH 248 1006 1007 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 1008 struct hci_cp_write_local_name { 1009 __u8 name[HCI_MAX_NAME_LENGTH]; 1010 } __packed; 1011 1012 #define HCI_OP_READ_LOCAL_NAME 0x0c14 1013 struct hci_rp_read_local_name { 1014 __u8 status; 1015 __u8 name[HCI_MAX_NAME_LENGTH]; 1016 } __packed; 1017 1018 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 1019 1020 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 1021 1022 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 1023 #define SCAN_DISABLED 0x00 1024 #define SCAN_INQUIRY 0x01 1025 #define SCAN_PAGE 0x02 1026 1027 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 1028 1029 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 1030 #define AUTH_DISABLED 0x00 1031 #define AUTH_ENABLED 0x01 1032 1033 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 1034 1035 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 1036 #define ENCRYPT_DISABLED 0x00 1037 #define ENCRYPT_P2P 0x01 1038 #define ENCRYPT_BOTH 0x02 1039 1040 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 1041 struct hci_rp_read_class_of_dev { 1042 __u8 status; 1043 __u8 dev_class[3]; 1044 } __packed; 1045 1046 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 1047 struct hci_cp_write_class_of_dev { 1048 __u8 dev_class[3]; 1049 } __packed; 1050 1051 #define HCI_OP_READ_VOICE_SETTING 0x0c25 1052 struct hci_rp_read_voice_setting { 1053 __u8 status; 1054 __le16 voice_setting; 1055 } __packed; 1056 1057 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 1058 struct hci_cp_write_voice_setting { 1059 __le16 voice_setting; 1060 } __packed; 1061 1062 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 1063 struct hci_cp_host_buffer_size { 1064 __le16 acl_mtu; 1065 __u8 sco_mtu; 1066 __le16 acl_max_pkt; 1067 __le16 sco_max_pkt; 1068 } __packed; 1069 1070 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1071 struct hci_rp_read_num_supported_iac { 1072 __u8 status; 1073 __u8 num_iac; 1074 } __packed; 1075 1076 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1077 1078 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1079 struct hci_cp_write_current_iac_lap { 1080 __u8 num_iac; 1081 __u8 iac_lap[6]; 1082 } __packed; 1083 1084 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1085 1086 #define HCI_MAX_EIR_LENGTH 240 1087 1088 #define HCI_OP_WRITE_EIR 0x0c52 1089 struct hci_cp_write_eir { 1090 __u8 fec; 1091 __u8 data[HCI_MAX_EIR_LENGTH]; 1092 } __packed; 1093 1094 #define HCI_OP_READ_SSP_MODE 0x0c55 1095 struct hci_rp_read_ssp_mode { 1096 __u8 status; 1097 __u8 mode; 1098 } __packed; 1099 1100 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1101 struct hci_cp_write_ssp_mode { 1102 __u8 mode; 1103 } __packed; 1104 1105 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1106 struct hci_rp_read_local_oob_data { 1107 __u8 status; 1108 __u8 hash[16]; 1109 __u8 rand[16]; 1110 } __packed; 1111 1112 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1113 struct hci_rp_read_inq_rsp_tx_power { 1114 __u8 status; 1115 __s8 tx_power; 1116 } __packed; 1117 1118 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a 1119 #define ERR_DATA_REPORTING_DISABLED 0x00 1120 #define ERR_DATA_REPORTING_ENABLED 0x01 1121 struct hci_rp_read_def_err_data_reporting { 1122 __u8 status; 1123 __u8 err_data_reporting; 1124 } __packed; 1125 1126 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b 1127 struct hci_cp_write_def_err_data_reporting { 1128 __u8 err_data_reporting; 1129 } __packed; 1130 1131 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1132 1133 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1134 1135 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1136 struct hci_rp_read_flow_control_mode { 1137 __u8 status; 1138 __u8 mode; 1139 } __packed; 1140 1141 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1142 struct hci_cp_write_le_host_supported { 1143 __u8 le; 1144 __u8 simul; 1145 } __packed; 1146 1147 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1148 struct hci_cp_set_reserved_lt_addr { 1149 __u8 lt_addr; 1150 } __packed; 1151 struct hci_rp_set_reserved_lt_addr { 1152 __u8 status; 1153 __u8 lt_addr; 1154 } __packed; 1155 1156 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1157 struct hci_cp_delete_reserved_lt_addr { 1158 __u8 lt_addr; 1159 } __packed; 1160 struct hci_rp_delete_reserved_lt_addr { 1161 __u8 status; 1162 __u8 lt_addr; 1163 } __packed; 1164 1165 #define HCI_OP_SET_CSB_DATA 0x0c76 1166 struct hci_cp_set_csb_data { 1167 __u8 lt_addr; 1168 __u8 fragment; 1169 __u8 data_length; 1170 __u8 data[HCI_MAX_CSB_DATA_SIZE]; 1171 } __packed; 1172 struct hci_rp_set_csb_data { 1173 __u8 status; 1174 __u8 lt_addr; 1175 } __packed; 1176 1177 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1178 1179 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1180 struct hci_cp_write_sync_train_params { 1181 __le16 interval_min; 1182 __le16 interval_max; 1183 __le32 sync_train_tout; 1184 __u8 service_data; 1185 } __packed; 1186 struct hci_rp_write_sync_train_params { 1187 __u8 status; 1188 __le16 sync_train_int; 1189 } __packed; 1190 1191 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1192 struct hci_rp_read_sc_support { 1193 __u8 status; 1194 __u8 support; 1195 } __packed; 1196 1197 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1198 struct hci_cp_write_sc_support { 1199 __u8 support; 1200 } __packed; 1201 1202 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b 1203 struct hci_cp_read_auth_payload_to { 1204 __le16 handle; 1205 } __packed; 1206 struct hci_rp_read_auth_payload_to { 1207 __u8 status; 1208 __le16 handle; 1209 __le16 timeout; 1210 } __packed; 1211 1212 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c 1213 struct hci_cp_write_auth_payload_to { 1214 __le16 handle; 1215 __le16 timeout; 1216 } __packed; 1217 struct hci_rp_write_auth_payload_to { 1218 __u8 status; 1219 __le16 handle; 1220 } __packed; 1221 1222 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1223 struct hci_rp_read_local_oob_ext_data { 1224 __u8 status; 1225 __u8 hash192[16]; 1226 __u8 rand192[16]; 1227 __u8 hash256[16]; 1228 __u8 rand256[16]; 1229 } __packed; 1230 1231 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1232 struct hci_rp_read_local_version { 1233 __u8 status; 1234 __u8 hci_ver; 1235 __le16 hci_rev; 1236 __u8 lmp_ver; 1237 __le16 manufacturer; 1238 __le16 lmp_subver; 1239 } __packed; 1240 1241 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1242 struct hci_rp_read_local_commands { 1243 __u8 status; 1244 __u8 commands[64]; 1245 } __packed; 1246 1247 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1248 struct hci_rp_read_local_features { 1249 __u8 status; 1250 __u8 features[8]; 1251 } __packed; 1252 1253 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1254 struct hci_cp_read_local_ext_features { 1255 __u8 page; 1256 } __packed; 1257 struct hci_rp_read_local_ext_features { 1258 __u8 status; 1259 __u8 page; 1260 __u8 max_page; 1261 __u8 features[8]; 1262 } __packed; 1263 1264 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1265 struct hci_rp_read_buffer_size { 1266 __u8 status; 1267 __le16 acl_mtu; 1268 __u8 sco_mtu; 1269 __le16 acl_max_pkt; 1270 __le16 sco_max_pkt; 1271 } __packed; 1272 1273 #define HCI_OP_READ_BD_ADDR 0x1009 1274 struct hci_rp_read_bd_addr { 1275 __u8 status; 1276 bdaddr_t bdaddr; 1277 } __packed; 1278 1279 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1280 struct hci_rp_read_data_block_size { 1281 __u8 status; 1282 __le16 max_acl_len; 1283 __le16 block_len; 1284 __le16 num_blocks; 1285 } __packed; 1286 1287 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1288 1289 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c 1290 struct hci_rp_read_local_pairing_opts { 1291 __u8 status; 1292 __u8 pairing_opts; 1293 __u8 max_key_size; 1294 } __packed; 1295 1296 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1297 struct hci_rp_read_page_scan_activity { 1298 __u8 status; 1299 __le16 interval; 1300 __le16 window; 1301 } __packed; 1302 1303 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1304 struct hci_cp_write_page_scan_activity { 1305 __le16 interval; 1306 __le16 window; 1307 } __packed; 1308 1309 #define HCI_OP_READ_TX_POWER 0x0c2d 1310 struct hci_cp_read_tx_power { 1311 __le16 handle; 1312 __u8 type; 1313 } __packed; 1314 struct hci_rp_read_tx_power { 1315 __u8 status; 1316 __le16 handle; 1317 __s8 tx_power; 1318 } __packed; 1319 1320 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1321 struct hci_rp_read_page_scan_type { 1322 __u8 status; 1323 __u8 type; 1324 } __packed; 1325 1326 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1327 #define PAGE_SCAN_TYPE_STANDARD 0x00 1328 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1329 1330 #define HCI_OP_READ_RSSI 0x1405 1331 struct hci_cp_read_rssi { 1332 __le16 handle; 1333 } __packed; 1334 struct hci_rp_read_rssi { 1335 __u8 status; 1336 __le16 handle; 1337 __s8 rssi; 1338 } __packed; 1339 1340 #define HCI_OP_READ_CLOCK 0x1407 1341 struct hci_cp_read_clock { 1342 __le16 handle; 1343 __u8 which; 1344 } __packed; 1345 struct hci_rp_read_clock { 1346 __u8 status; 1347 __le16 handle; 1348 __le32 clock; 1349 __le16 accuracy; 1350 } __packed; 1351 1352 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1353 struct hci_cp_read_enc_key_size { 1354 __le16 handle; 1355 } __packed; 1356 struct hci_rp_read_enc_key_size { 1357 __u8 status; 1358 __le16 handle; 1359 __u8 key_size; 1360 } __packed; 1361 1362 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409 1363 struct hci_rp_read_local_amp_info { 1364 __u8 status; 1365 __u8 amp_status; 1366 __le32 total_bw; 1367 __le32 max_bw; 1368 __le32 min_latency; 1369 __le32 max_pdu; 1370 __u8 amp_type; 1371 __le16 pal_cap; 1372 __le16 max_assoc_size; 1373 __le32 max_flush_to; 1374 __le32 be_flush_to; 1375 } __packed; 1376 1377 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a 1378 struct hci_cp_read_local_amp_assoc { 1379 __u8 phy_handle; 1380 __le16 len_so_far; 1381 __le16 max_len; 1382 } __packed; 1383 struct hci_rp_read_local_amp_assoc { 1384 __u8 status; 1385 __u8 phy_handle; 1386 __le16 rem_len; 1387 __u8 frag[]; 1388 } __packed; 1389 1390 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b 1391 struct hci_cp_write_remote_amp_assoc { 1392 __u8 phy_handle; 1393 __le16 len_so_far; 1394 __le16 rem_len; 1395 __u8 frag[]; 1396 } __packed; 1397 struct hci_rp_write_remote_amp_assoc { 1398 __u8 status; 1399 __u8 phy_handle; 1400 } __packed; 1401 1402 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1403 1404 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1405 1406 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1407 1408 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1409 struct hci_cp_le_set_event_mask { 1410 __u8 mask[8]; 1411 } __packed; 1412 1413 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1414 struct hci_rp_le_read_buffer_size { 1415 __u8 status; 1416 __le16 le_mtu; 1417 __u8 le_max_pkt; 1418 } __packed; 1419 1420 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1421 struct hci_rp_le_read_local_features { 1422 __u8 status; 1423 __u8 features[8]; 1424 } __packed; 1425 1426 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1427 1428 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1429 struct hci_cp_le_set_adv_param { 1430 __le16 min_interval; 1431 __le16 max_interval; 1432 __u8 type; 1433 __u8 own_address_type; 1434 __u8 direct_addr_type; 1435 bdaddr_t direct_addr; 1436 __u8 channel_map; 1437 __u8 filter_policy; 1438 } __packed; 1439 1440 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1441 struct hci_rp_le_read_adv_tx_power { 1442 __u8 status; 1443 __s8 tx_power; 1444 } __packed; 1445 1446 #define HCI_MAX_AD_LENGTH 31 1447 1448 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1449 struct hci_cp_le_set_adv_data { 1450 __u8 length; 1451 __u8 data[HCI_MAX_AD_LENGTH]; 1452 } __packed; 1453 1454 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1455 struct hci_cp_le_set_scan_rsp_data { 1456 __u8 length; 1457 __u8 data[HCI_MAX_AD_LENGTH]; 1458 } __packed; 1459 1460 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1461 1462 #define LE_SCAN_PASSIVE 0x00 1463 #define LE_SCAN_ACTIVE 0x01 1464 1465 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1466 struct hci_cp_le_set_scan_param { 1467 __u8 type; 1468 __le16 interval; 1469 __le16 window; 1470 __u8 own_address_type; 1471 __u8 filter_policy; 1472 } __packed; 1473 1474 #define LE_SCAN_DISABLE 0x00 1475 #define LE_SCAN_ENABLE 0x01 1476 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1477 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1478 1479 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1480 struct hci_cp_le_set_scan_enable { 1481 __u8 enable; 1482 __u8 filter_dup; 1483 } __packed; 1484 1485 #define HCI_LE_USE_PEER_ADDR 0x00 1486 #define HCI_LE_USE_WHITELIST 0x01 1487 1488 #define HCI_OP_LE_CREATE_CONN 0x200d 1489 struct hci_cp_le_create_conn { 1490 __le16 scan_interval; 1491 __le16 scan_window; 1492 __u8 filter_policy; 1493 __u8 peer_addr_type; 1494 bdaddr_t peer_addr; 1495 __u8 own_address_type; 1496 __le16 conn_interval_min; 1497 __le16 conn_interval_max; 1498 __le16 conn_latency; 1499 __le16 supervision_timeout; 1500 __le16 min_ce_len; 1501 __le16 max_ce_len; 1502 } __packed; 1503 1504 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1505 1506 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f 1507 struct hci_rp_le_read_white_list_size { 1508 __u8 status; 1509 __u8 size; 1510 } __packed; 1511 1512 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010 1513 1514 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011 1515 struct hci_cp_le_add_to_white_list { 1516 __u8 bdaddr_type; 1517 bdaddr_t bdaddr; 1518 } __packed; 1519 1520 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012 1521 struct hci_cp_le_del_from_white_list { 1522 __u8 bdaddr_type; 1523 bdaddr_t bdaddr; 1524 } __packed; 1525 1526 #define HCI_OP_LE_CONN_UPDATE 0x2013 1527 struct hci_cp_le_conn_update { 1528 __le16 handle; 1529 __le16 conn_interval_min; 1530 __le16 conn_interval_max; 1531 __le16 conn_latency; 1532 __le16 supervision_timeout; 1533 __le16 min_ce_len; 1534 __le16 max_ce_len; 1535 } __packed; 1536 1537 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1538 struct hci_cp_le_read_remote_features { 1539 __le16 handle; 1540 } __packed; 1541 1542 #define HCI_OP_LE_START_ENC 0x2019 1543 struct hci_cp_le_start_enc { 1544 __le16 handle; 1545 __le64 rand; 1546 __le16 ediv; 1547 __u8 ltk[16]; 1548 } __packed; 1549 1550 #define HCI_OP_LE_LTK_REPLY 0x201a 1551 struct hci_cp_le_ltk_reply { 1552 __le16 handle; 1553 __u8 ltk[16]; 1554 } __packed; 1555 struct hci_rp_le_ltk_reply { 1556 __u8 status; 1557 __le16 handle; 1558 } __packed; 1559 1560 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1561 struct hci_cp_le_ltk_neg_reply { 1562 __le16 handle; 1563 } __packed; 1564 struct hci_rp_le_ltk_neg_reply { 1565 __u8 status; 1566 __le16 handle; 1567 } __packed; 1568 1569 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1570 struct hci_rp_le_read_supported_states { 1571 __u8 status; 1572 __u8 le_states[8]; 1573 } __packed; 1574 1575 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1576 struct hci_cp_le_conn_param_req_reply { 1577 __le16 handle; 1578 __le16 interval_min; 1579 __le16 interval_max; 1580 __le16 latency; 1581 __le16 timeout; 1582 __le16 min_ce_len; 1583 __le16 max_ce_len; 1584 } __packed; 1585 1586 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1587 struct hci_cp_le_conn_param_req_neg_reply { 1588 __le16 handle; 1589 __u8 reason; 1590 } __packed; 1591 1592 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1593 struct hci_cp_le_set_data_len { 1594 __le16 handle; 1595 __le16 tx_len; 1596 __le16 tx_time; 1597 } __packed; 1598 struct hci_rp_le_set_data_len { 1599 __u8 status; 1600 __le16 handle; 1601 } __packed; 1602 1603 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1604 struct hci_rp_le_read_def_data_len { 1605 __u8 status; 1606 __le16 tx_len; 1607 __le16 tx_time; 1608 } __packed; 1609 1610 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1611 struct hci_cp_le_write_def_data_len { 1612 __le16 tx_len; 1613 __le16 tx_time; 1614 } __packed; 1615 1616 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027 1617 struct hci_cp_le_add_to_resolv_list { 1618 __u8 bdaddr_type; 1619 bdaddr_t bdaddr; 1620 __u8 peer_irk[16]; 1621 __u8 local_irk[16]; 1622 } __packed; 1623 1624 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028 1625 struct hci_cp_le_del_from_resolv_list { 1626 __u8 bdaddr_type; 1627 bdaddr_t bdaddr; 1628 } __packed; 1629 1630 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1631 1632 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1633 struct hci_rp_le_read_resolv_list_size { 1634 __u8 status; 1635 __u8 size; 1636 } __packed; 1637 1638 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d 1639 1640 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1641 struct hci_rp_le_read_max_data_len { 1642 __u8 status; 1643 __le16 tx_len; 1644 __le16 tx_time; 1645 __le16 rx_len; 1646 __le16 rx_time; 1647 } __packed; 1648 1649 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1650 struct hci_cp_le_set_default_phy { 1651 __u8 all_phys; 1652 __u8 tx_phys; 1653 __u8 rx_phys; 1654 } __packed; 1655 1656 #define HCI_LE_SET_PHY_1M 0x01 1657 #define HCI_LE_SET_PHY_2M 0x02 1658 #define HCI_LE_SET_PHY_CODED 0x04 1659 1660 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1661 struct hci_cp_le_set_ext_scan_params { 1662 __u8 own_addr_type; 1663 __u8 filter_policy; 1664 __u8 scanning_phys; 1665 __u8 data[]; 1666 } __packed; 1667 1668 #define LE_SCAN_PHY_1M 0x01 1669 #define LE_SCAN_PHY_2M 0x02 1670 #define LE_SCAN_PHY_CODED 0x04 1671 1672 struct hci_cp_le_scan_phy_params { 1673 __u8 type; 1674 __le16 interval; 1675 __le16 window; 1676 } __packed; 1677 1678 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1679 struct hci_cp_le_set_ext_scan_enable { 1680 __u8 enable; 1681 __u8 filter_dup; 1682 __le16 duration; 1683 __le16 period; 1684 } __packed; 1685 1686 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1687 struct hci_cp_le_ext_create_conn { 1688 __u8 filter_policy; 1689 __u8 own_addr_type; 1690 __u8 peer_addr_type; 1691 bdaddr_t peer_addr; 1692 __u8 phys; 1693 __u8 data[]; 1694 } __packed; 1695 1696 struct hci_cp_le_ext_conn_param { 1697 __le16 scan_interval; 1698 __le16 scan_window; 1699 __le16 conn_interval_min; 1700 __le16 conn_interval_max; 1701 __le16 conn_latency; 1702 __le16 supervision_timeout; 1703 __le16 min_ce_len; 1704 __le16 max_ce_len; 1705 } __packed; 1706 1707 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b 1708 struct hci_rp_le_read_num_supported_adv_sets { 1709 __u8 status; 1710 __u8 num_of_sets; 1711 } __packed; 1712 1713 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036 1714 struct hci_cp_le_set_ext_adv_params { 1715 __u8 handle; 1716 __le16 evt_properties; 1717 __u8 min_interval[3]; 1718 __u8 max_interval[3]; 1719 __u8 channel_map; 1720 __u8 own_addr_type; 1721 __u8 peer_addr_type; 1722 bdaddr_t peer_addr; 1723 __u8 filter_policy; 1724 __u8 tx_power; 1725 __u8 primary_phy; 1726 __u8 secondary_max_skip; 1727 __u8 secondary_phy; 1728 __u8 sid; 1729 __u8 notif_enable; 1730 } __packed; 1731 1732 #define HCI_ADV_PHY_1M 0X01 1733 #define HCI_ADV_PHY_2M 0x02 1734 #define HCI_ADV_PHY_CODED 0x03 1735 1736 struct hci_rp_le_set_ext_adv_params { 1737 __u8 status; 1738 __u8 tx_power; 1739 } __packed; 1740 1741 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039 1742 struct hci_cp_le_set_ext_adv_enable { 1743 __u8 enable; 1744 __u8 num_of_sets; 1745 __u8 data[]; 1746 } __packed; 1747 1748 struct hci_cp_ext_adv_set { 1749 __u8 handle; 1750 __le16 duration; 1751 __u8 max_events; 1752 } __packed; 1753 1754 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037 1755 struct hci_cp_le_set_ext_adv_data { 1756 __u8 handle; 1757 __u8 operation; 1758 __u8 frag_pref; 1759 __u8 length; 1760 __u8 data[HCI_MAX_AD_LENGTH]; 1761 } __packed; 1762 1763 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038 1764 struct hci_cp_le_set_ext_scan_rsp_data { 1765 __u8 handle; 1766 __u8 operation; 1767 __u8 frag_pref; 1768 __u8 length; 1769 __u8 data[HCI_MAX_AD_LENGTH]; 1770 } __packed; 1771 1772 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03 1773 1774 #define LE_SET_ADV_DATA_NO_FRAG 0x01 1775 1776 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c 1777 1778 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d 1779 1780 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 1781 struct hci_cp_le_set_adv_set_rand_addr { 1782 __u8 handle; 1783 bdaddr_t bdaddr; 1784 } __packed; 1785 1786 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060 1787 struct hci_rp_le_read_buffer_size_v2 { 1788 __u8 status; 1789 __le16 acl_mtu; 1790 __u8 acl_max_pkt; 1791 __le16 iso_mtu; 1792 __u8 iso_max_pkt; 1793 } __packed; 1794 1795 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061 1796 struct hci_cp_le_read_iso_tx_sync { 1797 __le16 handle; 1798 } __packed; 1799 1800 struct hci_rp_le_read_iso_tx_sync { 1801 __u8 status; 1802 __le16 handle; 1803 __le16 seq; 1804 __le32 imestamp; 1805 __u8 offset[3]; 1806 } __packed; 1807 1808 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062 1809 struct hci_cis_params { 1810 __u8 cis_id; 1811 __le16 m_sdu; 1812 __le16 s_sdu; 1813 __u8 m_phy; 1814 __u8 s_phy; 1815 __u8 m_rtn; 1816 __u8 s_rtn; 1817 } __packed; 1818 1819 struct hci_cp_le_set_cig_params { 1820 __u8 cig_id; 1821 __u8 m_interval[3]; 1822 __u8 s_interval[3]; 1823 __u8 sca; 1824 __u8 packing; 1825 __u8 framing; 1826 __le16 m_latency; 1827 __le16 s_latency; 1828 __u8 num_cis; 1829 struct hci_cis_params cis[]; 1830 } __packed; 1831 1832 struct hci_rp_le_set_cig_params { 1833 __u8 status; 1834 __u8 cig_id; 1835 __u8 num_handles; 1836 __le16 handle[]; 1837 } __packed; 1838 1839 #define HCI_OP_LE_CREATE_CIS 0x2064 1840 struct hci_cis { 1841 __le16 cis_handle; 1842 __le16 acl_handle; 1843 } __packed; 1844 1845 struct hci_cp_le_create_cis { 1846 __u8 num_cis; 1847 struct hci_cis cis[]; 1848 } __packed; 1849 1850 #define HCI_OP_LE_REMOVE_CIG 0x2065 1851 struct hci_cp_le_remove_cig { 1852 __u8 cig_id; 1853 } __packed; 1854 1855 #define HCI_OP_LE_ACCEPT_CIS 0x2066 1856 struct hci_cp_le_accept_cis { 1857 __le16 handle; 1858 } __packed; 1859 1860 #define HCI_OP_LE_REJECT_CIS 0x2067 1861 struct hci_cp_le_reject_cis { 1862 __le16 handle; 1863 __u8 reason; 1864 } __packed; 1865 1866 /* ---- HCI Events ---- */ 1867 #define HCI_EV_INQUIRY_COMPLETE 0x01 1868 1869 #define HCI_EV_INQUIRY_RESULT 0x02 1870 struct inquiry_info { 1871 bdaddr_t bdaddr; 1872 __u8 pscan_rep_mode; 1873 __u8 pscan_period_mode; 1874 __u8 pscan_mode; 1875 __u8 dev_class[3]; 1876 __le16 clock_offset; 1877 } __packed; 1878 1879 #define HCI_EV_CONN_COMPLETE 0x03 1880 struct hci_ev_conn_complete { 1881 __u8 status; 1882 __le16 handle; 1883 bdaddr_t bdaddr; 1884 __u8 link_type; 1885 __u8 encr_mode; 1886 } __packed; 1887 1888 #define HCI_EV_CONN_REQUEST 0x04 1889 struct hci_ev_conn_request { 1890 bdaddr_t bdaddr; 1891 __u8 dev_class[3]; 1892 __u8 link_type; 1893 } __packed; 1894 1895 #define HCI_EV_DISCONN_COMPLETE 0x05 1896 struct hci_ev_disconn_complete { 1897 __u8 status; 1898 __le16 handle; 1899 __u8 reason; 1900 } __packed; 1901 1902 #define HCI_EV_AUTH_COMPLETE 0x06 1903 struct hci_ev_auth_complete { 1904 __u8 status; 1905 __le16 handle; 1906 } __packed; 1907 1908 #define HCI_EV_REMOTE_NAME 0x07 1909 struct hci_ev_remote_name { 1910 __u8 status; 1911 bdaddr_t bdaddr; 1912 __u8 name[HCI_MAX_NAME_LENGTH]; 1913 } __packed; 1914 1915 #define HCI_EV_ENCRYPT_CHANGE 0x08 1916 struct hci_ev_encrypt_change { 1917 __u8 status; 1918 __le16 handle; 1919 __u8 encrypt; 1920 } __packed; 1921 1922 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 1923 struct hci_ev_change_link_key_complete { 1924 __u8 status; 1925 __le16 handle; 1926 } __packed; 1927 1928 #define HCI_EV_REMOTE_FEATURES 0x0b 1929 struct hci_ev_remote_features { 1930 __u8 status; 1931 __le16 handle; 1932 __u8 features[8]; 1933 } __packed; 1934 1935 #define HCI_EV_REMOTE_VERSION 0x0c 1936 struct hci_ev_remote_version { 1937 __u8 status; 1938 __le16 handle; 1939 __u8 lmp_ver; 1940 __le16 manufacturer; 1941 __le16 lmp_subver; 1942 } __packed; 1943 1944 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 1945 struct hci_qos { 1946 __u8 service_type; 1947 __u32 token_rate; 1948 __u32 peak_bandwidth; 1949 __u32 latency; 1950 __u32 delay_variation; 1951 } __packed; 1952 struct hci_ev_qos_setup_complete { 1953 __u8 status; 1954 __le16 handle; 1955 struct hci_qos qos; 1956 } __packed; 1957 1958 #define HCI_EV_CMD_COMPLETE 0x0e 1959 struct hci_ev_cmd_complete { 1960 __u8 ncmd; 1961 __le16 opcode; 1962 } __packed; 1963 1964 #define HCI_EV_CMD_STATUS 0x0f 1965 struct hci_ev_cmd_status { 1966 __u8 status; 1967 __u8 ncmd; 1968 __le16 opcode; 1969 } __packed; 1970 1971 #define HCI_EV_HARDWARE_ERROR 0x10 1972 struct hci_ev_hardware_error { 1973 __u8 code; 1974 } __packed; 1975 1976 #define HCI_EV_ROLE_CHANGE 0x12 1977 struct hci_ev_role_change { 1978 __u8 status; 1979 bdaddr_t bdaddr; 1980 __u8 role; 1981 } __packed; 1982 1983 #define HCI_EV_NUM_COMP_PKTS 0x13 1984 struct hci_comp_pkts_info { 1985 __le16 handle; 1986 __le16 count; 1987 } __packed; 1988 1989 struct hci_ev_num_comp_pkts { 1990 __u8 num_hndl; 1991 struct hci_comp_pkts_info handles[]; 1992 } __packed; 1993 1994 #define HCI_EV_MODE_CHANGE 0x14 1995 struct hci_ev_mode_change { 1996 __u8 status; 1997 __le16 handle; 1998 __u8 mode; 1999 __le16 interval; 2000 } __packed; 2001 2002 #define HCI_EV_PIN_CODE_REQ 0x16 2003 struct hci_ev_pin_code_req { 2004 bdaddr_t bdaddr; 2005 } __packed; 2006 2007 #define HCI_EV_LINK_KEY_REQ 0x17 2008 struct hci_ev_link_key_req { 2009 bdaddr_t bdaddr; 2010 } __packed; 2011 2012 #define HCI_EV_LINK_KEY_NOTIFY 0x18 2013 struct hci_ev_link_key_notify { 2014 bdaddr_t bdaddr; 2015 __u8 link_key[HCI_LINK_KEY_SIZE]; 2016 __u8 key_type; 2017 } __packed; 2018 2019 #define HCI_EV_CLOCK_OFFSET 0x1c 2020 struct hci_ev_clock_offset { 2021 __u8 status; 2022 __le16 handle; 2023 __le16 clock_offset; 2024 } __packed; 2025 2026 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 2027 struct hci_ev_pkt_type_change { 2028 __u8 status; 2029 __le16 handle; 2030 __le16 pkt_type; 2031 } __packed; 2032 2033 #define HCI_EV_PSCAN_REP_MODE 0x20 2034 struct hci_ev_pscan_rep_mode { 2035 bdaddr_t bdaddr; 2036 __u8 pscan_rep_mode; 2037 } __packed; 2038 2039 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 2040 struct inquiry_info_with_rssi { 2041 bdaddr_t bdaddr; 2042 __u8 pscan_rep_mode; 2043 __u8 pscan_period_mode; 2044 __u8 dev_class[3]; 2045 __le16 clock_offset; 2046 __s8 rssi; 2047 } __packed; 2048 struct inquiry_info_with_rssi_and_pscan_mode { 2049 bdaddr_t bdaddr; 2050 __u8 pscan_rep_mode; 2051 __u8 pscan_period_mode; 2052 __u8 pscan_mode; 2053 __u8 dev_class[3]; 2054 __le16 clock_offset; 2055 __s8 rssi; 2056 } __packed; 2057 2058 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 2059 struct hci_ev_remote_ext_features { 2060 __u8 status; 2061 __le16 handle; 2062 __u8 page; 2063 __u8 max_page; 2064 __u8 features[8]; 2065 } __packed; 2066 2067 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 2068 struct hci_ev_sync_conn_complete { 2069 __u8 status; 2070 __le16 handle; 2071 bdaddr_t bdaddr; 2072 __u8 link_type; 2073 __u8 tx_interval; 2074 __u8 retrans_window; 2075 __le16 rx_pkt_len; 2076 __le16 tx_pkt_len; 2077 __u8 air_mode; 2078 } __packed; 2079 2080 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 2081 struct hci_ev_sync_conn_changed { 2082 __u8 status; 2083 __le16 handle; 2084 __u8 tx_interval; 2085 __u8 retrans_window; 2086 __le16 rx_pkt_len; 2087 __le16 tx_pkt_len; 2088 } __packed; 2089 2090 #define HCI_EV_SNIFF_SUBRATE 0x2e 2091 struct hci_ev_sniff_subrate { 2092 __u8 status; 2093 __le16 handle; 2094 __le16 max_tx_latency; 2095 __le16 max_rx_latency; 2096 __le16 max_remote_timeout; 2097 __le16 max_local_timeout; 2098 } __packed; 2099 2100 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 2101 struct extended_inquiry_info { 2102 bdaddr_t bdaddr; 2103 __u8 pscan_rep_mode; 2104 __u8 pscan_period_mode; 2105 __u8 dev_class[3]; 2106 __le16 clock_offset; 2107 __s8 rssi; 2108 __u8 data[240]; 2109 } __packed; 2110 2111 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 2112 struct hci_ev_key_refresh_complete { 2113 __u8 status; 2114 __le16 handle; 2115 } __packed; 2116 2117 #define HCI_EV_IO_CAPA_REQUEST 0x31 2118 struct hci_ev_io_capa_request { 2119 bdaddr_t bdaddr; 2120 } __packed; 2121 2122 #define HCI_EV_IO_CAPA_REPLY 0x32 2123 struct hci_ev_io_capa_reply { 2124 bdaddr_t bdaddr; 2125 __u8 capability; 2126 __u8 oob_data; 2127 __u8 authentication; 2128 } __packed; 2129 2130 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 2131 struct hci_ev_user_confirm_req { 2132 bdaddr_t bdaddr; 2133 __le32 passkey; 2134 } __packed; 2135 2136 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 2137 struct hci_ev_user_passkey_req { 2138 bdaddr_t bdaddr; 2139 } __packed; 2140 2141 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 2142 struct hci_ev_remote_oob_data_request { 2143 bdaddr_t bdaddr; 2144 } __packed; 2145 2146 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 2147 struct hci_ev_simple_pair_complete { 2148 __u8 status; 2149 bdaddr_t bdaddr; 2150 } __packed; 2151 2152 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 2153 struct hci_ev_user_passkey_notify { 2154 bdaddr_t bdaddr; 2155 __le32 passkey; 2156 } __packed; 2157 2158 #define HCI_KEYPRESS_STARTED 0 2159 #define HCI_KEYPRESS_ENTERED 1 2160 #define HCI_KEYPRESS_ERASED 2 2161 #define HCI_KEYPRESS_CLEARED 3 2162 #define HCI_KEYPRESS_COMPLETED 4 2163 2164 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 2165 struct hci_ev_keypress_notify { 2166 bdaddr_t bdaddr; 2167 __u8 type; 2168 } __packed; 2169 2170 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 2171 struct hci_ev_remote_host_features { 2172 bdaddr_t bdaddr; 2173 __u8 features[8]; 2174 } __packed; 2175 2176 #define HCI_EV_LE_META 0x3e 2177 struct hci_ev_le_meta { 2178 __u8 subevent; 2179 } __packed; 2180 2181 #define HCI_EV_PHY_LINK_COMPLETE 0x40 2182 struct hci_ev_phy_link_complete { 2183 __u8 status; 2184 __u8 phy_handle; 2185 } __packed; 2186 2187 #define HCI_EV_CHANNEL_SELECTED 0x41 2188 struct hci_ev_channel_selected { 2189 __u8 phy_handle; 2190 } __packed; 2191 2192 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 2193 struct hci_ev_disconn_phy_link_complete { 2194 __u8 status; 2195 __u8 phy_handle; 2196 __u8 reason; 2197 } __packed; 2198 2199 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 2200 struct hci_ev_logical_link_complete { 2201 __u8 status; 2202 __le16 handle; 2203 __u8 phy_handle; 2204 __u8 flow_spec_id; 2205 } __packed; 2206 2207 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 2208 struct hci_ev_disconn_logical_link_complete { 2209 __u8 status; 2210 __le16 handle; 2211 __u8 reason; 2212 } __packed; 2213 2214 #define HCI_EV_NUM_COMP_BLOCKS 0x48 2215 struct hci_comp_blocks_info { 2216 __le16 handle; 2217 __le16 pkts; 2218 __le16 blocks; 2219 } __packed; 2220 2221 struct hci_ev_num_comp_blocks { 2222 __le16 num_blocks; 2223 __u8 num_hndl; 2224 struct hci_comp_blocks_info handles[]; 2225 } __packed; 2226 2227 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 2228 struct hci_ev_sync_train_complete { 2229 __u8 status; 2230 } __packed; 2231 2232 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54 2233 2234 #define HCI_EV_LE_CONN_COMPLETE 0x01 2235 struct hci_ev_le_conn_complete { 2236 __u8 status; 2237 __le16 handle; 2238 __u8 role; 2239 __u8 bdaddr_type; 2240 bdaddr_t bdaddr; 2241 __le16 interval; 2242 __le16 latency; 2243 __le16 supervision_timeout; 2244 __u8 clk_accurancy; 2245 } __packed; 2246 2247 /* Advertising report event types */ 2248 #define LE_ADV_IND 0x00 2249 #define LE_ADV_DIRECT_IND 0x01 2250 #define LE_ADV_SCAN_IND 0x02 2251 #define LE_ADV_NONCONN_IND 0x03 2252 #define LE_ADV_SCAN_RSP 0x04 2253 #define LE_ADV_INVALID 0x05 2254 2255 /* Legacy event types in extended adv report */ 2256 #define LE_LEGACY_ADV_IND 0x0013 2257 #define LE_LEGACY_ADV_DIRECT_IND 0x0015 2258 #define LE_LEGACY_ADV_SCAN_IND 0x0012 2259 #define LE_LEGACY_NONCONN_IND 0x0010 2260 #define LE_LEGACY_SCAN_RSP_ADV 0x001b 2261 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 2262 2263 /* Extended Advertising event types */ 2264 #define LE_EXT_ADV_NON_CONN_IND 0x0000 2265 #define LE_EXT_ADV_CONN_IND 0x0001 2266 #define LE_EXT_ADV_SCAN_IND 0x0002 2267 #define LE_EXT_ADV_DIRECT_IND 0x0004 2268 #define LE_EXT_ADV_SCAN_RSP 0x0008 2269 #define LE_EXT_ADV_LEGACY_PDU 0x0010 2270 2271 #define ADDR_LE_DEV_PUBLIC 0x00 2272 #define ADDR_LE_DEV_RANDOM 0x01 2273 2274 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 2275 struct hci_ev_le_advertising_info { 2276 __u8 evt_type; 2277 __u8 bdaddr_type; 2278 bdaddr_t bdaddr; 2279 __u8 length; 2280 __u8 data[]; 2281 } __packed; 2282 2283 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 2284 struct hci_ev_le_conn_update_complete { 2285 __u8 status; 2286 __le16 handle; 2287 __le16 interval; 2288 __le16 latency; 2289 __le16 supervision_timeout; 2290 } __packed; 2291 2292 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 2293 struct hci_ev_le_remote_feat_complete { 2294 __u8 status; 2295 __le16 handle; 2296 __u8 features[8]; 2297 } __packed; 2298 2299 #define HCI_EV_LE_LTK_REQ 0x05 2300 struct hci_ev_le_ltk_req { 2301 __le16 handle; 2302 __le64 rand; 2303 __le16 ediv; 2304 } __packed; 2305 2306 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2307 struct hci_ev_le_remote_conn_param_req { 2308 __le16 handle; 2309 __le16 interval_min; 2310 __le16 interval_max; 2311 __le16 latency; 2312 __le16 timeout; 2313 } __packed; 2314 2315 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2316 struct hci_ev_le_data_len_change { 2317 __le16 handle; 2318 __le16 tx_len; 2319 __le16 tx_time; 2320 __le16 rx_len; 2321 __le16 rx_time; 2322 } __packed; 2323 2324 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2325 struct hci_ev_le_direct_adv_info { 2326 __u8 evt_type; 2327 __u8 bdaddr_type; 2328 bdaddr_t bdaddr; 2329 __u8 direct_addr_type; 2330 bdaddr_t direct_addr; 2331 __s8 rssi; 2332 } __packed; 2333 2334 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c 2335 struct hci_ev_le_phy_update_complete { 2336 __u8 status; 2337 __le16 handle; 2338 __u8 tx_phy; 2339 __u8 rx_phy; 2340 } __packed; 2341 2342 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2343 struct hci_ev_le_ext_adv_report { 2344 __le16 evt_type; 2345 __u8 bdaddr_type; 2346 bdaddr_t bdaddr; 2347 __u8 primary_phy; 2348 __u8 secondary_phy; 2349 __u8 sid; 2350 __u8 tx_power; 2351 __s8 rssi; 2352 __le16 interval; 2353 __u8 direct_addr_type; 2354 bdaddr_t direct_addr; 2355 __u8 length; 2356 __u8 data[]; 2357 } __packed; 2358 2359 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 2360 struct hci_ev_le_enh_conn_complete { 2361 __u8 status; 2362 __le16 handle; 2363 __u8 role; 2364 __u8 bdaddr_type; 2365 bdaddr_t bdaddr; 2366 bdaddr_t local_rpa; 2367 bdaddr_t peer_rpa; 2368 __le16 interval; 2369 __le16 latency; 2370 __le16 supervision_timeout; 2371 __u8 clk_accurancy; 2372 } __packed; 2373 2374 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12 2375 struct hci_evt_le_ext_adv_set_term { 2376 __u8 status; 2377 __u8 handle; 2378 __le16 conn_handle; 2379 __u8 num_evts; 2380 } __packed; 2381 2382 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19 2383 struct hci_evt_le_cis_established { 2384 __u8 status; 2385 __le16 handle; 2386 __u8 cig_sync_delay[3]; 2387 __u8 cis_sync_delay[3]; 2388 __u8 m_latency[3]; 2389 __u8 s_latency[3]; 2390 __u8 m_phy; 2391 __u8 s_phy; 2392 __u8 nse; 2393 __u8 m_bn; 2394 __u8 s_bn; 2395 __u8 m_ft; 2396 __u8 s_ft; 2397 __le16 m_mtu; 2398 __le16 s_mtu; 2399 __le16 interval; 2400 } __packed; 2401 2402 #define HCI_EVT_LE_CIS_REQ 0x1a 2403 struct hci_evt_le_cis_req { 2404 __le16 acl_handle; 2405 __le16 cis_handle; 2406 __u8 cig_id; 2407 __u8 cis_id; 2408 } __packed; 2409 2410 #define HCI_EV_VENDOR 0xff 2411 2412 /* Internal events generated by Bluetooth stack */ 2413 #define HCI_EV_STACK_INTERNAL 0xfd 2414 struct hci_ev_stack_internal { 2415 __u16 type; 2416 __u8 data[]; 2417 } __packed; 2418 2419 #define HCI_EV_SI_DEVICE 0x01 2420 struct hci_ev_si_device { 2421 __u16 event; 2422 __u16 dev_id; 2423 } __packed; 2424 2425 #define HCI_EV_SI_SECURITY 0x02 2426 struct hci_ev_si_security { 2427 __u16 event; 2428 __u16 proto; 2429 __u16 subproto; 2430 __u8 incoming; 2431 } __packed; 2432 2433 /* ---- HCI Packet structures ---- */ 2434 #define HCI_COMMAND_HDR_SIZE 3 2435 #define HCI_EVENT_HDR_SIZE 2 2436 #define HCI_ACL_HDR_SIZE 4 2437 #define HCI_SCO_HDR_SIZE 3 2438 #define HCI_ISO_HDR_SIZE 4 2439 2440 struct hci_command_hdr { 2441 __le16 opcode; /* OCF & OGF */ 2442 __u8 plen; 2443 } __packed; 2444 2445 struct hci_event_hdr { 2446 __u8 evt; 2447 __u8 plen; 2448 } __packed; 2449 2450 struct hci_acl_hdr { 2451 __le16 handle; /* Handle & Flags(PB, BC) */ 2452 __le16 dlen; 2453 } __packed; 2454 2455 struct hci_sco_hdr { 2456 __le16 handle; 2457 __u8 dlen; 2458 } __packed; 2459 2460 struct hci_iso_hdr { 2461 __le16 handle; 2462 __le16 dlen; 2463 __u8 data[]; 2464 } __packed; 2465 2466 /* ISO data packet status flags */ 2467 #define HCI_ISO_STATUS_VALID 0x00 2468 #define HCI_ISO_STATUS_INVALID 0x01 2469 #define HCI_ISO_STATUS_NOP 0x02 2470 2471 #define HCI_ISO_DATA_HDR_SIZE 4 2472 struct hci_iso_data_hdr { 2473 __le16 sn; 2474 __le16 slen; 2475 }; 2476 2477 #define HCI_ISO_TS_DATA_HDR_SIZE 8 2478 struct hci_iso_ts_data_hdr { 2479 __le32 ts; 2480 __le16 sn; 2481 __le16 slen; 2482 }; 2483 2484 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 2485 { 2486 return (struct hci_event_hdr *) skb->data; 2487 } 2488 2489 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 2490 { 2491 return (struct hci_acl_hdr *) skb->data; 2492 } 2493 2494 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 2495 { 2496 return (struct hci_sco_hdr *) skb->data; 2497 } 2498 2499 /* Command opcode pack/unpack */ 2500 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 2501 #define hci_opcode_ogf(op) (op >> 10) 2502 #define hci_opcode_ocf(op) (op & 0x03ff) 2503 2504 /* ACL handle and flags pack/unpack */ 2505 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2506 #define hci_handle(h) (h & 0x0fff) 2507 #define hci_flags(h) (h >> 12) 2508 2509 /* ISO handle and flags pack/unpack */ 2510 #define hci_iso_flags_pb(f) (f & 0x0003) 2511 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001) 2512 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2)) 2513 2514 /* ISO data length and flags pack/unpack */ 2515 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14))) 2516 #define hci_iso_data_len(h) ((h) & 0x3fff) 2517 #define hci_iso_data_flags(h) ((h) >> 14) 2518 2519 #endif /* __HCI_H */ 2520