1 /* 2 BlueZ - Bluetooth protocol stack for Linux 3 Copyright (C) 2000-2001 Qualcomm Incorporated 4 Copyright 2023 NXP 5 6 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License version 2 as 10 published by the Free Software Foundation; 11 12 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 13 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 14 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. 15 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY 16 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 17 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 18 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 19 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 20 21 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 22 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 23 SOFTWARE IS DISCLAIMED. 24 */ 25 26 #ifndef __HCI_H 27 #define __HCI_H 28 29 #define HCI_MAX_ACL_SIZE 1024 30 #define HCI_MAX_SCO_SIZE 255 31 #define HCI_MAX_ISO_SIZE 251 32 #define HCI_MAX_EVENT_SIZE 260 33 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) 34 35 #define HCI_LINK_KEY_SIZE 16 36 37 #define HCI_MAX_CPB_DATA_SIZE 252 38 39 /* HCI dev events */ 40 #define HCI_DEV_REG 1 41 #define HCI_DEV_UNREG 2 42 #define HCI_DEV_UP 3 43 #define HCI_DEV_DOWN 4 44 #define HCI_DEV_SUSPEND 5 45 #define HCI_DEV_RESUME 6 46 #define HCI_DEV_OPEN 7 47 #define HCI_DEV_CLOSE 8 48 #define HCI_DEV_SETUP 9 49 50 /* HCI notify events */ 51 #define HCI_NOTIFY_CONN_ADD 1 52 #define HCI_NOTIFY_CONN_DEL 2 53 #define HCI_NOTIFY_VOICE_SETTING 3 54 #define HCI_NOTIFY_ENABLE_SCO_CVSD 4 55 #define HCI_NOTIFY_ENABLE_SCO_TRANSP 5 56 #define HCI_NOTIFY_DISABLE_SCO 6 57 58 /* HCI bus types */ 59 #define HCI_VIRTUAL 0 60 #define HCI_USB 1 61 #define HCI_PCCARD 2 62 #define HCI_UART 3 63 #define HCI_RS232 4 64 #define HCI_PCI 5 65 #define HCI_SDIO 6 66 #define HCI_SPI 7 67 #define HCI_I2C 8 68 #define HCI_SMD 9 69 #define HCI_VIRTIO 10 70 71 /* HCI device quirks */ 72 enum { 73 /* When this quirk is set, the HCI Reset command is send when 74 * closing the transport instead of when opening it. 75 * 76 * This quirk must be set before hci_register_dev is called. 77 */ 78 HCI_QUIRK_RESET_ON_CLOSE, 79 80 /* When this quirk is set, the device is turned into a raw-only 81 * device and it will stay in unconfigured state. 82 * 83 * This quirk must be set before hci_register_dev is called. 84 */ 85 HCI_QUIRK_RAW_DEVICE, 86 87 /* When this quirk is set, the buffer sizes reported by 88 * HCI Read Buffer Size command are corrected if invalid. 89 * 90 * This quirk must be set before hci_register_dev is called. 91 */ 92 HCI_QUIRK_FIXUP_BUFFER_SIZE, 93 94 /* When this quirk is set, then a controller that does not 95 * indicate support for Inquiry Result with RSSI is assumed to 96 * support it anyway. Some early Bluetooth 1.2 controllers had 97 * wrongly configured local features that will require forcing 98 * them to enable this mode. Getting RSSI information with the 99 * inquiry responses is preferred since it allows for a better 100 * user experience. 101 * 102 * This quirk must be set before hci_register_dev is called. 103 */ 104 HCI_QUIRK_FIXUP_INQUIRY_MODE, 105 106 /* When this quirk is set, then the HCI Read Local Supported 107 * Commands command is not supported. In general Bluetooth 1.2 108 * and later controllers should support this command. However 109 * some controllers indicate Bluetooth 1.2 support, but do 110 * not support this command. 111 * 112 * This quirk must be set before hci_register_dev is called. 113 */ 114 HCI_QUIRK_BROKEN_LOCAL_COMMANDS, 115 116 /* When this quirk is set, then no stored link key handling 117 * is performed. This is mainly due to the fact that the 118 * HCI Delete Stored Link Key command is advertised, but 119 * not supported. 120 * 121 * This quirk must be set before hci_register_dev is called. 122 */ 123 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 124 125 /* When this quirk is set, an external configuration step 126 * is required and will be indicated with the controller 127 * configuration. 128 * 129 * This quirk can be set before hci_register_dev is called or 130 * during the hdev->setup vendor callback. 131 */ 132 HCI_QUIRK_EXTERNAL_CONFIG, 133 134 /* When this quirk is set, the public Bluetooth address 135 * initially reported by HCI Read BD Address command 136 * is considered invalid. Controller configuration is 137 * required before this device can be used. 138 * 139 * This quirk can be set before hci_register_dev is called or 140 * during the hdev->setup vendor callback. 141 */ 142 HCI_QUIRK_INVALID_BDADDR, 143 144 /* When this quirk is set, the public Bluetooth address 145 * initially reported by HCI Read BD Address command 146 * is considered invalid. The public BD Address can be 147 * specified in the fwnode property 'local-bd-address'. 148 * If this property does not exist or is invalid controller 149 * configuration is required before this device can be used. 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_USE_BDADDR_PROPERTY, 155 156 /* When this quirk is set, the Bluetooth Device Address provided by 157 * the 'local-bd-address' fwnode property is incorrectly specified in 158 * big-endian order. 159 * 160 * This quirk can be set before hci_register_dev is called or 161 * during the hdev->setup vendor callback. 162 */ 163 HCI_QUIRK_BDADDR_PROPERTY_BROKEN, 164 165 /* When this quirk is set, the duplicate filtering during 166 * scanning is based on Bluetooth devices addresses. To allow 167 * RSSI based updates, restart scanning if needed. 168 * 169 * This quirk can be set before hci_register_dev is called or 170 * during the hdev->setup vendor callback. 171 */ 172 HCI_QUIRK_STRICT_DUPLICATE_FILTER, 173 174 /* When this quirk is set, LE scan and BR/EDR inquiry is done 175 * simultaneously, otherwise it's interleaved. 176 * 177 * This quirk can be set before hci_register_dev is called or 178 * during the hdev->setup vendor callback. 179 */ 180 HCI_QUIRK_SIMULTANEOUS_DISCOVERY, 181 182 /* When this quirk is set, the enabling of diagnostic mode is 183 * not persistent over HCI Reset. Every time the controller 184 * is brought up it needs to be reprogrammed. 185 * 186 * This quirk can be set before hci_register_dev is called or 187 * during the hdev->setup vendor callback. 188 */ 189 HCI_QUIRK_NON_PERSISTENT_DIAG, 190 191 /* When this quirk is set, setup() would be run after every 192 * open() and not just after the first open(). 193 * 194 * This quirk can be set before hci_register_dev is called or 195 * during the hdev->setup vendor callback. 196 * 197 */ 198 HCI_QUIRK_NON_PERSISTENT_SETUP, 199 200 /* When this quirk is set, wide band speech is supported by 201 * the driver since no reliable mechanism exist to report 202 * this from the hardware, a driver flag is use to convey 203 * this support 204 * 205 * This quirk must be set before hci_register_dev is called. 206 */ 207 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, 208 209 /* When this quirk is set, the controller has validated that 210 * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are 211 * valid. This mechanism is necessary as many controllers have 212 * been seen has having trouble initiating a connectable 213 * advertisement despite the state combination being reported as 214 * supported. 215 */ 216 HCI_QUIRK_VALID_LE_STATES, 217 218 /* When this quirk is set, then erroneous data reporting 219 * is ignored. This is mainly due to the fact that the HCI 220 * Read Default Erroneous Data Reporting command is advertised, 221 * but not supported; these controllers often reply with unknown 222 * command and tend to lock up randomly. Needing a hard reset. 223 * 224 * This quirk can be set before hci_register_dev is called or 225 * during the hdev->setup vendor callback. 226 */ 227 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, 228 229 /* 230 * When this quirk is set, then the hci_suspend_notifier is not 231 * registered. This is intended for devices which drop completely 232 * from the bus on system-suspend and which will show up as a new 233 * HCI after resume. 234 */ 235 HCI_QUIRK_NO_SUSPEND_NOTIFIER, 236 237 /* 238 * When this quirk is set, LE tx power is not queried on startup 239 * and the min/max tx power values default to HCI_TX_POWER_INVALID. 240 * 241 * This quirk can be set before hci_register_dev is called or 242 * during the hdev->setup vendor callback. 243 */ 244 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER, 245 246 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with 247 * HCI_FLT_CLEAR_ALL are ignored and event filtering is 248 * completely avoided. A subset of the CSR controller 249 * clones struggle with this and instantly lock up. 250 * 251 * Note that devices using this must (separately) disable 252 * runtime suspend, because event filtering takes place there. 253 */ 254 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, 255 256 /* 257 * When this quirk is set, disables the use of 258 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections. 259 * 260 * This quirk can be set before hci_register_dev is called or 261 * during the hdev->setup vendor callback. 262 */ 263 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN, 264 265 /* 266 * When this quirk is set, the HCI_OP_LE_SET_EXT_SCAN_ENABLE command is 267 * disabled. This is required for some Broadcom controllers which 268 * erroneously claim to support extended scanning. 269 * 270 * This quirk can be set before hci_register_dev is called or 271 * during the hdev->setup vendor callback. 272 */ 273 HCI_QUIRK_BROKEN_EXT_SCAN, 274 275 /* 276 * When this quirk is set, the HCI_OP_GET_MWS_TRANSPORT_CONFIG command is 277 * disabled. This is required for some Broadcom controllers which 278 * erroneously claim to support MWS Transport Layer Configuration. 279 * 280 * This quirk can be set before hci_register_dev is called or 281 * during the hdev->setup vendor callback. 282 */ 283 HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG, 284 285 /* When this quirk is set, max_page for local extended features 286 * is set to 1, even if controller reports higher number. Some 287 * controllers (e.g. RTL8723CS) report more pages, but they 288 * don't actually support features declared there. 289 */ 290 HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2, 291 292 /* 293 * When this quirk is set, the HCI_OP_LE_SET_RPA_TIMEOUT command is 294 * skipped during initialization. This is required for the Actions 295 * Semiconductor ATS2851 based controllers, which erroneously claims 296 * to support it. 297 */ 298 HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT, 299 300 /* When this quirk is set, MSFT extension monitor tracking by 301 * address filter is supported. Since tracking quantity of each 302 * pattern is limited, this feature supports tracking multiple 303 * devices concurrently if controller supports multiple 304 * address filters. 305 * 306 * This quirk must be set before hci_register_dev is called. 307 */ 308 HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER, 309 310 /* 311 * When this quirk is set, LE Coded PHY shall not be used. This is 312 * required for some Intel controllers which erroneously claim to 313 * support it but it causes problems with extended scanning. 314 * 315 * This quirk can be set before hci_register_dev is called or 316 * during the hdev->setup vendor callback. 317 */ 318 HCI_QUIRK_BROKEN_LE_CODED, 319 320 /* 321 * When this quirk is set, the HCI_OP_READ_ENC_KEY_SIZE command is 322 * skipped during an HCI_EV_ENCRYPT_CHANGE event. This is required 323 * for Actions Semiconductor ATS2851 based controllers, which erroneously 324 * claim to support it. 325 */ 326 HCI_QUIRK_BROKEN_READ_ENC_KEY_SIZE, 327 }; 328 329 /* HCI device flags */ 330 enum { 331 HCI_UP, 332 HCI_INIT, 333 HCI_RUNNING, 334 335 HCI_PSCAN, 336 HCI_ISCAN, 337 HCI_AUTH, 338 HCI_ENCRYPT, 339 HCI_INQUIRY, 340 341 HCI_RAW, 342 343 HCI_RESET, 344 }; 345 346 /* HCI socket flags */ 347 enum { 348 HCI_SOCK_TRUSTED, 349 HCI_MGMT_INDEX_EVENTS, 350 HCI_MGMT_UNCONF_INDEX_EVENTS, 351 HCI_MGMT_EXT_INDEX_EVENTS, 352 HCI_MGMT_EXT_INFO_EVENTS, 353 HCI_MGMT_OPTION_EVENTS, 354 HCI_MGMT_SETTING_EVENTS, 355 HCI_MGMT_DEV_CLASS_EVENTS, 356 HCI_MGMT_LOCAL_NAME_EVENTS, 357 HCI_MGMT_OOB_DATA_EVENTS, 358 HCI_MGMT_EXP_FEATURE_EVENTS, 359 }; 360 361 /* 362 * BR/EDR and/or LE controller flags: the flags defined here should represent 363 * states from the controller. 364 */ 365 enum { 366 HCI_SETUP, 367 HCI_CONFIG, 368 HCI_DEBUGFS_CREATED, 369 HCI_AUTO_OFF, 370 HCI_RFKILLED, 371 HCI_MGMT, 372 HCI_BONDABLE, 373 HCI_SERVICE_CACHE, 374 HCI_KEEP_DEBUG_KEYS, 375 HCI_USE_DEBUG_KEYS, 376 HCI_UNREGISTER, 377 HCI_UNCONFIGURED, 378 HCI_USER_CHANNEL, 379 HCI_EXT_CONFIGURED, 380 HCI_LE_ADV, 381 HCI_LE_PER_ADV, 382 HCI_LE_SCAN, 383 HCI_SSP_ENABLED, 384 HCI_SC_ENABLED, 385 HCI_SC_ONLY, 386 HCI_PRIVACY, 387 HCI_LIMITED_PRIVACY, 388 HCI_RPA_EXPIRED, 389 HCI_RPA_RESOLVING, 390 HCI_LE_ENABLED, 391 HCI_ADVERTISING, 392 HCI_ADVERTISING_CONNECTABLE, 393 HCI_CONNECTABLE, 394 HCI_DISCOVERABLE, 395 HCI_LIMITED_DISCOVERABLE, 396 HCI_LINK_SECURITY, 397 HCI_PERIODIC_INQ, 398 HCI_FAST_CONNECTABLE, 399 HCI_BREDR_ENABLED, 400 HCI_LE_SCAN_INTERRUPTED, 401 HCI_WIDEBAND_SPEECH_ENABLED, 402 HCI_EVENT_FILTER_CONFIGURED, 403 HCI_PA_SYNC, 404 405 HCI_DUT_MODE, 406 HCI_VENDOR_DIAG, 407 HCI_FORCE_BREDR_SMP, 408 HCI_FORCE_STATIC_ADDR, 409 HCI_LL_RPA_RESOLUTION, 410 HCI_ENABLE_LL_PRIVACY, 411 HCI_CMD_PENDING, 412 HCI_FORCE_NO_MITM, 413 HCI_QUALITY_REPORT, 414 HCI_OFFLOAD_CODECS_ENABLED, 415 HCI_LE_SIMULTANEOUS_ROLES, 416 HCI_CMD_DRAIN_WORKQUEUE, 417 418 HCI_MESH_EXPERIMENTAL, 419 HCI_MESH, 420 HCI_MESH_SENDING, 421 422 __HCI_NUM_FLAGS, 423 }; 424 425 /* HCI timeouts */ 426 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 427 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 428 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 429 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 430 #define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 431 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 432 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 433 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 434 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 435 436 /* HCI data types */ 437 #define HCI_COMMAND_PKT 0x01 438 #define HCI_ACLDATA_PKT 0x02 439 #define HCI_SCODATA_PKT 0x03 440 #define HCI_EVENT_PKT 0x04 441 #define HCI_ISODATA_PKT 0x05 442 #define HCI_DIAG_PKT 0xf0 443 #define HCI_VENDOR_PKT 0xff 444 445 /* HCI packet types */ 446 #define HCI_DM1 0x0008 447 #define HCI_DM3 0x0400 448 #define HCI_DM5 0x4000 449 #define HCI_DH1 0x0010 450 #define HCI_DH3 0x0800 451 #define HCI_DH5 0x8000 452 453 /* HCI packet types inverted masks */ 454 #define HCI_2DH1 0x0002 455 #define HCI_3DH1 0x0004 456 #define HCI_2DH3 0x0100 457 #define HCI_3DH3 0x0200 458 #define HCI_2DH5 0x1000 459 #define HCI_3DH5 0x2000 460 461 #define HCI_HV1 0x0020 462 #define HCI_HV2 0x0040 463 #define HCI_HV3 0x0080 464 465 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 466 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 467 468 /* eSCO packet types */ 469 #define ESCO_HV1 0x0001 470 #define ESCO_HV2 0x0002 471 #define ESCO_HV3 0x0004 472 #define ESCO_EV3 0x0008 473 #define ESCO_EV4 0x0010 474 #define ESCO_EV5 0x0020 475 #define ESCO_2EV3 0x0040 476 #define ESCO_3EV3 0x0080 477 #define ESCO_2EV5 0x0100 478 #define ESCO_3EV5 0x0200 479 480 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 481 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 482 483 /* ACL flags */ 484 #define ACL_START_NO_FLUSH 0x00 485 #define ACL_CONT 0x01 486 #define ACL_START 0x02 487 #define ACL_COMPLETE 0x03 488 #define ACL_ACTIVE_BCAST 0x04 489 #define ACL_PICO_BCAST 0x08 490 491 /* ISO PB flags */ 492 #define ISO_START 0x00 493 #define ISO_CONT 0x01 494 #define ISO_SINGLE 0x02 495 #define ISO_END 0x03 496 497 /* ISO TS flags */ 498 #define ISO_TS 0x01 499 500 /* Baseband links */ 501 #define SCO_LINK 0x00 502 #define ACL_LINK 0x01 503 #define ESCO_LINK 0x02 504 /* Low Energy links do not have defined link type. Use invented one */ 505 #define LE_LINK 0x80 506 #define ISO_LINK 0x82 507 #define INVALID_LINK 0xff 508 509 /* LMP features */ 510 #define LMP_3SLOT 0x01 511 #define LMP_5SLOT 0x02 512 #define LMP_ENCRYPT 0x04 513 #define LMP_SOFFSET 0x08 514 #define LMP_TACCURACY 0x10 515 #define LMP_RSWITCH 0x20 516 #define LMP_HOLD 0x40 517 #define LMP_SNIFF 0x80 518 519 #define LMP_PARK 0x01 520 #define LMP_RSSI 0x02 521 #define LMP_QUALITY 0x04 522 #define LMP_SCO 0x08 523 #define LMP_HV2 0x10 524 #define LMP_HV3 0x20 525 #define LMP_ULAW 0x40 526 #define LMP_ALAW 0x80 527 528 #define LMP_CVSD 0x01 529 #define LMP_PSCHEME 0x02 530 #define LMP_PCONTROL 0x04 531 #define LMP_TRANSPARENT 0x08 532 533 #define LMP_EDR_2M 0x02 534 #define LMP_EDR_3M 0x04 535 #define LMP_RSSI_INQ 0x40 536 #define LMP_ESCO 0x80 537 538 #define LMP_EV4 0x01 539 #define LMP_EV5 0x02 540 #define LMP_NO_BREDR 0x20 541 #define LMP_LE 0x40 542 #define LMP_EDR_3SLOT 0x80 543 544 #define LMP_EDR_5SLOT 0x01 545 #define LMP_SNIFF_SUBR 0x02 546 #define LMP_PAUSE_ENC 0x04 547 #define LMP_EDR_ESCO_2M 0x20 548 #define LMP_EDR_ESCO_3M 0x40 549 #define LMP_EDR_3S_ESCO 0x80 550 551 #define LMP_EXT_INQ 0x01 552 #define LMP_SIMUL_LE_BR 0x02 553 #define LMP_SIMPLE_PAIR 0x08 554 #define LMP_ERR_DATA_REPORTING 0x20 555 #define LMP_NO_FLUSH 0x40 556 557 #define LMP_LSTO 0x01 558 #define LMP_INQ_TX_PWR 0x02 559 #define LMP_EXTFEATURES 0x80 560 561 /* Extended LMP features */ 562 #define LMP_CPB_CENTRAL 0x01 563 #define LMP_CPB_PERIPHERAL 0x02 564 #define LMP_SYNC_TRAIN 0x04 565 #define LMP_SYNC_SCAN 0x08 566 567 #define LMP_SC 0x01 568 #define LMP_PING 0x02 569 570 /* Host features */ 571 #define LMP_HOST_SSP 0x01 572 #define LMP_HOST_LE 0x02 573 #define LMP_HOST_LE_BREDR 0x04 574 #define LMP_HOST_SC 0x08 575 576 /* LE features */ 577 #define HCI_LE_ENCRYPTION 0x01 578 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 579 #define HCI_LE_PERIPHERAL_FEATURES 0x08 580 #define HCI_LE_PING 0x10 581 #define HCI_LE_DATA_LEN_EXT 0x20 582 #define HCI_LE_LL_PRIVACY 0x40 583 #define HCI_LE_EXT_SCAN_POLICY 0x80 584 #define HCI_LE_PHY_2M 0x01 585 #define HCI_LE_PHY_CODED 0x08 586 #define HCI_LE_EXT_ADV 0x10 587 #define HCI_LE_PERIODIC_ADV 0x20 588 #define HCI_LE_CHAN_SEL_ALG2 0x40 589 #define HCI_LE_CIS_CENTRAL 0x10 590 #define HCI_LE_CIS_PERIPHERAL 0x20 591 #define HCI_LE_ISO_BROADCASTER 0x40 592 #define HCI_LE_ISO_SYNC_RECEIVER 0x80 593 594 /* Connection modes */ 595 #define HCI_CM_ACTIVE 0x0000 596 #define HCI_CM_HOLD 0x0001 597 #define HCI_CM_SNIFF 0x0002 598 #define HCI_CM_PARK 0x0003 599 600 /* Link policies */ 601 #define HCI_LP_RSWITCH 0x0001 602 #define HCI_LP_HOLD 0x0002 603 #define HCI_LP_SNIFF 0x0004 604 #define HCI_LP_PARK 0x0008 605 606 /* Link modes */ 607 #define HCI_LM_ACCEPT 0x8000 608 #define HCI_LM_MASTER 0x0001 609 #define HCI_LM_AUTH 0x0002 610 #define HCI_LM_ENCRYPT 0x0004 611 #define HCI_LM_TRUSTED 0x0008 612 #define HCI_LM_RELIABLE 0x0010 613 #define HCI_LM_SECURE 0x0020 614 #define HCI_LM_FIPS 0x0040 615 616 /* Authentication types */ 617 #define HCI_AT_NO_BONDING 0x00 618 #define HCI_AT_NO_BONDING_MITM 0x01 619 #define HCI_AT_DEDICATED_BONDING 0x02 620 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 621 #define HCI_AT_GENERAL_BONDING 0x04 622 #define HCI_AT_GENERAL_BONDING_MITM 0x05 623 624 /* I/O capabilities */ 625 #define HCI_IO_DISPLAY_ONLY 0x00 626 #define HCI_IO_DISPLAY_YESNO 0x01 627 #define HCI_IO_KEYBOARD_ONLY 0x02 628 #define HCI_IO_NO_INPUT_OUTPUT 0x03 629 630 /* Link Key types */ 631 #define HCI_LK_COMBINATION 0x00 632 #define HCI_LK_LOCAL_UNIT 0x01 633 #define HCI_LK_REMOTE_UNIT 0x02 634 #define HCI_LK_DEBUG_COMBINATION 0x03 635 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 636 #define HCI_LK_AUTH_COMBINATION_P192 0x05 637 #define HCI_LK_CHANGED_COMBINATION 0x06 638 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 639 #define HCI_LK_AUTH_COMBINATION_P256 0x08 640 641 /* ---- HCI Error Codes ---- */ 642 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 643 #define HCI_ERROR_AUTH_FAILURE 0x05 644 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 645 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 646 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 647 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 648 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 649 #define HCI_ERROR_INVALID_PARAMETERS 0x12 650 #define HCI_ERROR_REMOTE_USER_TERM 0x13 651 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 652 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 653 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 654 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 655 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 656 #define HCI_ERROR_UNSPECIFIED 0x1f 657 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 658 #define HCI_ERROR_CANCELLED_BY_HOST 0x44 659 660 /* Flow control modes */ 661 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 662 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 663 664 /* The core spec defines 127 as the "not available" value */ 665 #define HCI_TX_POWER_INVALID 127 666 #define HCI_RSSI_INVALID 127 667 668 #define HCI_SYNC_HANDLE_INVALID 0xffff 669 670 #define HCI_ROLE_MASTER 0x00 671 #define HCI_ROLE_SLAVE 0x01 672 673 /* Extended Inquiry Response field types */ 674 #define EIR_FLAGS 0x01 /* flags */ 675 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 676 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 677 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 678 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 679 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 680 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 681 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 682 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 683 #define EIR_TX_POWER 0x0A /* transmit power level */ 684 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 685 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 686 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 687 #define EIR_DEVICE_ID 0x10 /* device ID */ 688 #define EIR_APPEARANCE 0x19 /* Device appearance */ 689 #define EIR_SERVICE_DATA 0x16 /* Service Data */ 690 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 691 #define EIR_LE_ROLE 0x1C /* LE role */ 692 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 693 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 694 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 695 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 696 697 /* Low Energy Advertising Flags */ 698 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 699 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 700 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 701 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 702 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 703 704 /* ----- HCI Commands ---- */ 705 #define HCI_OP_NOP 0x0000 706 707 #define HCI_OP_INQUIRY 0x0401 708 struct hci_cp_inquiry { 709 __u8 lap[3]; 710 __u8 length; 711 __u8 num_rsp; 712 } __packed; 713 714 #define HCI_OP_INQUIRY_CANCEL 0x0402 715 716 #define HCI_OP_PERIODIC_INQ 0x0403 717 718 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 719 720 #define HCI_OP_CREATE_CONN 0x0405 721 struct hci_cp_create_conn { 722 bdaddr_t bdaddr; 723 __le16 pkt_type; 724 __u8 pscan_rep_mode; 725 __u8 pscan_mode; 726 __le16 clock_offset; 727 __u8 role_switch; 728 } __packed; 729 730 #define HCI_OP_DISCONNECT 0x0406 731 struct hci_cp_disconnect { 732 __le16 handle; 733 __u8 reason; 734 } __packed; 735 736 #define HCI_OP_ADD_SCO 0x0407 737 struct hci_cp_add_sco { 738 __le16 handle; 739 __le16 pkt_type; 740 } __packed; 741 742 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 743 struct hci_cp_create_conn_cancel { 744 bdaddr_t bdaddr; 745 } __packed; 746 747 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 748 struct hci_cp_accept_conn_req { 749 bdaddr_t bdaddr; 750 __u8 role; 751 } __packed; 752 753 #define HCI_OP_REJECT_CONN_REQ 0x040a 754 struct hci_cp_reject_conn_req { 755 bdaddr_t bdaddr; 756 __u8 reason; 757 } __packed; 758 759 #define HCI_OP_LINK_KEY_REPLY 0x040b 760 struct hci_cp_link_key_reply { 761 bdaddr_t bdaddr; 762 __u8 link_key[HCI_LINK_KEY_SIZE]; 763 } __packed; 764 765 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 766 struct hci_cp_link_key_neg_reply { 767 bdaddr_t bdaddr; 768 } __packed; 769 770 #define HCI_OP_PIN_CODE_REPLY 0x040d 771 struct hci_cp_pin_code_reply { 772 bdaddr_t bdaddr; 773 __u8 pin_len; 774 __u8 pin_code[16]; 775 } __packed; 776 struct hci_rp_pin_code_reply { 777 __u8 status; 778 bdaddr_t bdaddr; 779 } __packed; 780 781 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 782 struct hci_cp_pin_code_neg_reply { 783 bdaddr_t bdaddr; 784 } __packed; 785 struct hci_rp_pin_code_neg_reply { 786 __u8 status; 787 bdaddr_t bdaddr; 788 } __packed; 789 790 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 791 struct hci_cp_change_conn_ptype { 792 __le16 handle; 793 __le16 pkt_type; 794 } __packed; 795 796 #define HCI_OP_AUTH_REQUESTED 0x0411 797 struct hci_cp_auth_requested { 798 __le16 handle; 799 } __packed; 800 801 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 802 struct hci_cp_set_conn_encrypt { 803 __le16 handle; 804 __u8 encrypt; 805 } __packed; 806 807 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 808 struct hci_cp_change_conn_link_key { 809 __le16 handle; 810 } __packed; 811 812 #define HCI_OP_REMOTE_NAME_REQ 0x0419 813 struct hci_cp_remote_name_req { 814 bdaddr_t bdaddr; 815 __u8 pscan_rep_mode; 816 __u8 pscan_mode; 817 __le16 clock_offset; 818 } __packed; 819 820 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 821 struct hci_cp_remote_name_req_cancel { 822 bdaddr_t bdaddr; 823 } __packed; 824 825 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 826 struct hci_cp_read_remote_features { 827 __le16 handle; 828 } __packed; 829 830 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 831 struct hci_cp_read_remote_ext_features { 832 __le16 handle; 833 __u8 page; 834 } __packed; 835 836 #define HCI_OP_READ_REMOTE_VERSION 0x041d 837 struct hci_cp_read_remote_version { 838 __le16 handle; 839 } __packed; 840 841 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 842 struct hci_cp_read_clock_offset { 843 __le16 handle; 844 } __packed; 845 846 #define HCI_OP_SETUP_SYNC_CONN 0x0428 847 struct hci_cp_setup_sync_conn { 848 __le16 handle; 849 __le32 tx_bandwidth; 850 __le32 rx_bandwidth; 851 __le16 max_latency; 852 __le16 voice_setting; 853 __u8 retrans_effort; 854 __le16 pkt_type; 855 } __packed; 856 857 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 858 struct hci_cp_accept_sync_conn_req { 859 bdaddr_t bdaddr; 860 __le32 tx_bandwidth; 861 __le32 rx_bandwidth; 862 __le16 max_latency; 863 __le16 content_format; 864 __u8 retrans_effort; 865 __le16 pkt_type; 866 } __packed; 867 868 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 869 struct hci_cp_reject_sync_conn_req { 870 bdaddr_t bdaddr; 871 __u8 reason; 872 } __packed; 873 874 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 875 struct hci_cp_io_capability_reply { 876 bdaddr_t bdaddr; 877 __u8 capability; 878 __u8 oob_data; 879 __u8 authentication; 880 } __packed; 881 882 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 883 struct hci_cp_user_confirm_reply { 884 bdaddr_t bdaddr; 885 } __packed; 886 struct hci_rp_user_confirm_reply { 887 __u8 status; 888 bdaddr_t bdaddr; 889 } __packed; 890 891 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 892 893 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 894 struct hci_cp_user_passkey_reply { 895 bdaddr_t bdaddr; 896 __le32 passkey; 897 } __packed; 898 899 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 900 901 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 902 struct hci_cp_remote_oob_data_reply { 903 bdaddr_t bdaddr; 904 __u8 hash[16]; 905 __u8 rand[16]; 906 } __packed; 907 908 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 909 struct hci_cp_remote_oob_data_neg_reply { 910 bdaddr_t bdaddr; 911 } __packed; 912 913 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 914 struct hci_cp_io_capability_neg_reply { 915 bdaddr_t bdaddr; 916 __u8 reason; 917 } __packed; 918 919 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d 920 struct hci_coding_format { 921 __u8 id; 922 __le16 cid; 923 __le16 vid; 924 } __packed; 925 926 struct hci_cp_enhanced_setup_sync_conn { 927 __le16 handle; 928 __le32 tx_bandwidth; 929 __le32 rx_bandwidth; 930 struct hci_coding_format tx_coding_format; 931 struct hci_coding_format rx_coding_format; 932 __le16 tx_codec_frame_size; 933 __le16 rx_codec_frame_size; 934 __le32 in_bandwidth; 935 __le32 out_bandwidth; 936 struct hci_coding_format in_coding_format; 937 struct hci_coding_format out_coding_format; 938 __le16 in_coded_data_size; 939 __le16 out_coded_data_size; 940 __u8 in_pcm_data_format; 941 __u8 out_pcm_data_format; 942 __u8 in_pcm_sample_payload_msb_pos; 943 __u8 out_pcm_sample_payload_msb_pos; 944 __u8 in_data_path; 945 __u8 out_data_path; 946 __u8 in_transport_unit_size; 947 __u8 out_transport_unit_size; 948 __le16 max_latency; 949 __le16 pkt_type; 950 __u8 retrans_effort; 951 } __packed; 952 953 struct hci_rp_logical_link_cancel { 954 __u8 status; 955 __u8 phy_handle; 956 __u8 flow_spec_id; 957 } __packed; 958 959 #define HCI_OP_SET_CPB 0x0441 960 struct hci_cp_set_cpb { 961 __u8 enable; 962 __u8 lt_addr; 963 __u8 lpo_allowed; 964 __le16 packet_type; 965 __le16 interval_min; 966 __le16 interval_max; 967 __le16 cpb_sv_tout; 968 } __packed; 969 struct hci_rp_set_cpb { 970 __u8 status; 971 __u8 lt_addr; 972 __le16 interval; 973 } __packed; 974 975 #define HCI_OP_START_SYNC_TRAIN 0x0443 976 977 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 978 struct hci_cp_remote_oob_ext_data_reply { 979 bdaddr_t bdaddr; 980 __u8 hash192[16]; 981 __u8 rand192[16]; 982 __u8 hash256[16]; 983 __u8 rand256[16]; 984 } __packed; 985 986 #define HCI_OP_SNIFF_MODE 0x0803 987 struct hci_cp_sniff_mode { 988 __le16 handle; 989 __le16 max_interval; 990 __le16 min_interval; 991 __le16 attempt; 992 __le16 timeout; 993 } __packed; 994 995 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 996 struct hci_cp_exit_sniff_mode { 997 __le16 handle; 998 } __packed; 999 1000 #define HCI_OP_ROLE_DISCOVERY 0x0809 1001 struct hci_cp_role_discovery { 1002 __le16 handle; 1003 } __packed; 1004 struct hci_rp_role_discovery { 1005 __u8 status; 1006 __le16 handle; 1007 __u8 role; 1008 } __packed; 1009 1010 #define HCI_OP_SWITCH_ROLE 0x080b 1011 struct hci_cp_switch_role { 1012 bdaddr_t bdaddr; 1013 __u8 role; 1014 } __packed; 1015 1016 #define HCI_OP_READ_LINK_POLICY 0x080c 1017 struct hci_cp_read_link_policy { 1018 __le16 handle; 1019 } __packed; 1020 struct hci_rp_read_link_policy { 1021 __u8 status; 1022 __le16 handle; 1023 __le16 policy; 1024 } __packed; 1025 1026 #define HCI_OP_WRITE_LINK_POLICY 0x080d 1027 struct hci_cp_write_link_policy { 1028 __le16 handle; 1029 __le16 policy; 1030 } __packed; 1031 struct hci_rp_write_link_policy { 1032 __u8 status; 1033 __le16 handle; 1034 } __packed; 1035 1036 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 1037 struct hci_rp_read_def_link_policy { 1038 __u8 status; 1039 __le16 policy; 1040 } __packed; 1041 1042 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 1043 struct hci_cp_write_def_link_policy { 1044 __le16 policy; 1045 } __packed; 1046 1047 #define HCI_OP_SNIFF_SUBRATE 0x0811 1048 struct hci_cp_sniff_subrate { 1049 __le16 handle; 1050 __le16 max_latency; 1051 __le16 min_remote_timeout; 1052 __le16 min_local_timeout; 1053 } __packed; 1054 1055 #define HCI_OP_SET_EVENT_MASK 0x0c01 1056 1057 #define HCI_OP_RESET 0x0c03 1058 1059 #define HCI_OP_SET_EVENT_FLT 0x0c05 1060 #define HCI_SET_EVENT_FLT_SIZE 9 1061 struct hci_cp_set_event_filter { 1062 __u8 flt_type; 1063 __u8 cond_type; 1064 struct { 1065 bdaddr_t bdaddr; 1066 __u8 auto_accept; 1067 } __packed addr_conn_flt; 1068 } __packed; 1069 1070 /* Filter types */ 1071 #define HCI_FLT_CLEAR_ALL 0x00 1072 #define HCI_FLT_INQ_RESULT 0x01 1073 #define HCI_FLT_CONN_SETUP 0x02 1074 1075 /* CONN_SETUP Condition types */ 1076 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 1077 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 1078 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 1079 1080 /* CONN_SETUP Conditions */ 1081 #define HCI_CONN_SETUP_AUTO_OFF 0x01 1082 #define HCI_CONN_SETUP_AUTO_ON 0x02 1083 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03 1084 1085 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 1086 struct hci_cp_read_stored_link_key { 1087 bdaddr_t bdaddr; 1088 __u8 read_all; 1089 } __packed; 1090 struct hci_rp_read_stored_link_key { 1091 __u8 status; 1092 __le16 max_keys; 1093 __le16 num_keys; 1094 } __packed; 1095 1096 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 1097 struct hci_cp_delete_stored_link_key { 1098 bdaddr_t bdaddr; 1099 __u8 delete_all; 1100 } __packed; 1101 struct hci_rp_delete_stored_link_key { 1102 __u8 status; 1103 __le16 num_keys; 1104 } __packed; 1105 1106 #define HCI_MAX_NAME_LENGTH 248 1107 1108 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 1109 struct hci_cp_write_local_name { 1110 __u8 name[HCI_MAX_NAME_LENGTH]; 1111 } __packed; 1112 1113 #define HCI_OP_READ_LOCAL_NAME 0x0c14 1114 struct hci_rp_read_local_name { 1115 __u8 status; 1116 __u8 name[HCI_MAX_NAME_LENGTH]; 1117 } __packed; 1118 1119 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 1120 1121 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 1122 1123 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 1124 #define SCAN_DISABLED 0x00 1125 #define SCAN_INQUIRY 0x01 1126 #define SCAN_PAGE 0x02 1127 1128 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 1129 1130 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 1131 #define AUTH_DISABLED 0x00 1132 #define AUTH_ENABLED 0x01 1133 1134 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 1135 1136 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 1137 #define ENCRYPT_DISABLED 0x00 1138 #define ENCRYPT_P2P 0x01 1139 #define ENCRYPT_BOTH 0x02 1140 1141 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 1142 struct hci_rp_read_class_of_dev { 1143 __u8 status; 1144 __u8 dev_class[3]; 1145 } __packed; 1146 1147 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 1148 struct hci_cp_write_class_of_dev { 1149 __u8 dev_class[3]; 1150 } __packed; 1151 1152 #define HCI_OP_READ_VOICE_SETTING 0x0c25 1153 struct hci_rp_read_voice_setting { 1154 __u8 status; 1155 __le16 voice_setting; 1156 } __packed; 1157 1158 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 1159 struct hci_cp_write_voice_setting { 1160 __le16 voice_setting; 1161 } __packed; 1162 1163 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 1164 struct hci_cp_host_buffer_size { 1165 __le16 acl_mtu; 1166 __u8 sco_mtu; 1167 __le16 acl_max_pkt; 1168 __le16 sco_max_pkt; 1169 } __packed; 1170 1171 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1172 struct hci_rp_read_num_supported_iac { 1173 __u8 status; 1174 __u8 num_iac; 1175 } __packed; 1176 1177 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1178 1179 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1180 struct hci_cp_write_current_iac_lap { 1181 __u8 num_iac; 1182 __u8 iac_lap[6]; 1183 } __packed; 1184 1185 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1186 1187 #define HCI_MAX_EIR_LENGTH 240 1188 1189 #define HCI_OP_WRITE_EIR 0x0c52 1190 struct hci_cp_write_eir { 1191 __u8 fec; 1192 __u8 data[HCI_MAX_EIR_LENGTH]; 1193 } __packed; 1194 1195 #define HCI_OP_READ_SSP_MODE 0x0c55 1196 struct hci_rp_read_ssp_mode { 1197 __u8 status; 1198 __u8 mode; 1199 } __packed; 1200 1201 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1202 struct hci_cp_write_ssp_mode { 1203 __u8 mode; 1204 } __packed; 1205 1206 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1207 struct hci_rp_read_local_oob_data { 1208 __u8 status; 1209 __u8 hash[16]; 1210 __u8 rand[16]; 1211 } __packed; 1212 1213 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1214 struct hci_rp_read_inq_rsp_tx_power { 1215 __u8 status; 1216 __s8 tx_power; 1217 } __packed; 1218 1219 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a 1220 #define ERR_DATA_REPORTING_DISABLED 0x00 1221 #define ERR_DATA_REPORTING_ENABLED 0x01 1222 struct hci_rp_read_def_err_data_reporting { 1223 __u8 status; 1224 __u8 err_data_reporting; 1225 } __packed; 1226 1227 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b 1228 struct hci_cp_write_def_err_data_reporting { 1229 __u8 err_data_reporting; 1230 } __packed; 1231 1232 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1233 1234 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1235 1236 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1237 struct hci_rp_read_flow_control_mode { 1238 __u8 status; 1239 __u8 mode; 1240 } __packed; 1241 1242 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1243 struct hci_cp_write_le_host_supported { 1244 __u8 le; 1245 __u8 simul; 1246 } __packed; 1247 1248 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1249 struct hci_cp_set_reserved_lt_addr { 1250 __u8 lt_addr; 1251 } __packed; 1252 struct hci_rp_set_reserved_lt_addr { 1253 __u8 status; 1254 __u8 lt_addr; 1255 } __packed; 1256 1257 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1258 struct hci_cp_delete_reserved_lt_addr { 1259 __u8 lt_addr; 1260 } __packed; 1261 struct hci_rp_delete_reserved_lt_addr { 1262 __u8 status; 1263 __u8 lt_addr; 1264 } __packed; 1265 1266 #define HCI_OP_SET_CPB_DATA 0x0c76 1267 struct hci_cp_set_cpb_data { 1268 __u8 lt_addr; 1269 __u8 fragment; 1270 __u8 data_length; 1271 __u8 data[HCI_MAX_CPB_DATA_SIZE]; 1272 } __packed; 1273 struct hci_rp_set_cpb_data { 1274 __u8 status; 1275 __u8 lt_addr; 1276 } __packed; 1277 1278 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1279 1280 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1281 struct hci_cp_write_sync_train_params { 1282 __le16 interval_min; 1283 __le16 interval_max; 1284 __le32 sync_train_tout; 1285 __u8 service_data; 1286 } __packed; 1287 struct hci_rp_write_sync_train_params { 1288 __u8 status; 1289 __le16 sync_train_int; 1290 } __packed; 1291 1292 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1293 struct hci_rp_read_sc_support { 1294 __u8 status; 1295 __u8 support; 1296 } __packed; 1297 1298 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1299 struct hci_cp_write_sc_support { 1300 __u8 support; 1301 } __packed; 1302 1303 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b 1304 struct hci_cp_read_auth_payload_to { 1305 __le16 handle; 1306 } __packed; 1307 struct hci_rp_read_auth_payload_to { 1308 __u8 status; 1309 __le16 handle; 1310 __le16 timeout; 1311 } __packed; 1312 1313 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c 1314 struct hci_cp_write_auth_payload_to { 1315 __le16 handle; 1316 __le16 timeout; 1317 } __packed; 1318 struct hci_rp_write_auth_payload_to { 1319 __u8 status; 1320 __le16 handle; 1321 } __packed; 1322 1323 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1324 struct hci_rp_read_local_oob_ext_data { 1325 __u8 status; 1326 __u8 hash192[16]; 1327 __u8 rand192[16]; 1328 __u8 hash256[16]; 1329 __u8 rand256[16]; 1330 } __packed; 1331 1332 #define HCI_CONFIGURE_DATA_PATH 0x0c83 1333 struct hci_op_configure_data_path { 1334 __u8 direction; 1335 __u8 data_path_id; 1336 __u8 vnd_len; 1337 __u8 vnd_data[]; 1338 } __packed; 1339 1340 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1341 struct hci_rp_read_local_version { 1342 __u8 status; 1343 __u8 hci_ver; 1344 __le16 hci_rev; 1345 __u8 lmp_ver; 1346 __le16 manufacturer; 1347 __le16 lmp_subver; 1348 } __packed; 1349 1350 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1351 struct hci_rp_read_local_commands { 1352 __u8 status; 1353 __u8 commands[64]; 1354 } __packed; 1355 1356 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1357 struct hci_rp_read_local_features { 1358 __u8 status; 1359 __u8 features[8]; 1360 } __packed; 1361 1362 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1363 struct hci_cp_read_local_ext_features { 1364 __u8 page; 1365 } __packed; 1366 struct hci_rp_read_local_ext_features { 1367 __u8 status; 1368 __u8 page; 1369 __u8 max_page; 1370 __u8 features[8]; 1371 } __packed; 1372 1373 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1374 struct hci_rp_read_buffer_size { 1375 __u8 status; 1376 __le16 acl_mtu; 1377 __u8 sco_mtu; 1378 __le16 acl_max_pkt; 1379 __le16 sco_max_pkt; 1380 } __packed; 1381 1382 #define HCI_OP_READ_BD_ADDR 0x1009 1383 struct hci_rp_read_bd_addr { 1384 __u8 status; 1385 bdaddr_t bdaddr; 1386 } __packed; 1387 1388 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1389 struct hci_rp_read_data_block_size { 1390 __u8 status; 1391 __le16 max_acl_len; 1392 __le16 block_len; 1393 __le16 num_blocks; 1394 } __packed; 1395 1396 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1397 struct hci_std_codecs { 1398 __u8 num; 1399 __u8 codec[]; 1400 } __packed; 1401 1402 struct hci_vnd_codec { 1403 /* company id */ 1404 __le16 cid; 1405 /* vendor codec id */ 1406 __le16 vid; 1407 } __packed; 1408 1409 struct hci_vnd_codecs { 1410 __u8 num; 1411 struct hci_vnd_codec codec[]; 1412 } __packed; 1413 1414 struct hci_rp_read_local_supported_codecs { 1415 __u8 status; 1416 struct hci_std_codecs std_codecs; 1417 struct hci_vnd_codecs vnd_codecs; 1418 } __packed; 1419 1420 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c 1421 struct hci_rp_read_local_pairing_opts { 1422 __u8 status; 1423 __u8 pairing_opts; 1424 __u8 max_key_size; 1425 } __packed; 1426 1427 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d 1428 struct hci_std_codec_v2 { 1429 __u8 id; 1430 __u8 transport; 1431 } __packed; 1432 1433 struct hci_std_codecs_v2 { 1434 __u8 num; 1435 struct hci_std_codec_v2 codec[]; 1436 } __packed; 1437 1438 struct hci_vnd_codec_v2 { 1439 __le16 cid; 1440 __le16 vid; 1441 __u8 transport; 1442 } __packed; 1443 1444 struct hci_vnd_codecs_v2 { 1445 __u8 num; 1446 struct hci_vnd_codec_v2 codec[]; 1447 } __packed; 1448 1449 struct hci_rp_read_local_supported_codecs_v2 { 1450 __u8 status; 1451 struct hci_std_codecs_v2 std_codecs; 1452 struct hci_vnd_codecs_v2 vendor_codecs; 1453 } __packed; 1454 1455 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e 1456 struct hci_op_read_local_codec_caps { 1457 __u8 id; 1458 __le16 cid; 1459 __le16 vid; 1460 __u8 transport; 1461 __u8 direction; 1462 } __packed; 1463 1464 struct hci_codec_caps { 1465 __u8 len; 1466 __u8 data[]; 1467 } __packed; 1468 1469 struct hci_rp_read_local_codec_caps { 1470 __u8 status; 1471 __u8 num_caps; 1472 } __packed; 1473 1474 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1475 struct hci_rp_read_page_scan_activity { 1476 __u8 status; 1477 __le16 interval; 1478 __le16 window; 1479 } __packed; 1480 1481 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1482 struct hci_cp_write_page_scan_activity { 1483 __le16 interval; 1484 __le16 window; 1485 } __packed; 1486 1487 #define HCI_OP_READ_TX_POWER 0x0c2d 1488 struct hci_cp_read_tx_power { 1489 __le16 handle; 1490 __u8 type; 1491 } __packed; 1492 struct hci_rp_read_tx_power { 1493 __u8 status; 1494 __le16 handle; 1495 __s8 tx_power; 1496 } __packed; 1497 1498 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1499 struct hci_rp_read_page_scan_type { 1500 __u8 status; 1501 __u8 type; 1502 } __packed; 1503 1504 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1505 #define PAGE_SCAN_TYPE_STANDARD 0x00 1506 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1507 1508 #define HCI_OP_READ_RSSI 0x1405 1509 struct hci_cp_read_rssi { 1510 __le16 handle; 1511 } __packed; 1512 struct hci_rp_read_rssi { 1513 __u8 status; 1514 __le16 handle; 1515 __s8 rssi; 1516 } __packed; 1517 1518 #define HCI_OP_READ_CLOCK 0x1407 1519 struct hci_cp_read_clock { 1520 __le16 handle; 1521 __u8 which; 1522 } __packed; 1523 struct hci_rp_read_clock { 1524 __u8 status; 1525 __le16 handle; 1526 __le32 clock; 1527 __le16 accuracy; 1528 } __packed; 1529 1530 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1531 struct hci_cp_read_enc_key_size { 1532 __le16 handle; 1533 } __packed; 1534 struct hci_rp_read_enc_key_size { 1535 __u8 status; 1536 __le16 handle; 1537 __u8 key_size; 1538 } __packed; 1539 1540 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1541 1542 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1543 1544 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1545 1546 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1547 struct hci_cp_le_set_event_mask { 1548 __u8 mask[8]; 1549 } __packed; 1550 1551 /* BLUETOOTH CORE SPECIFICATION Version 5.4 | Vol 4, Part E 1552 * 7.8.2 LE Read Buffer Size command 1553 * MAX_LE_MTU is 0xffff. 1554 * 0 is also valid. It means that no dedicated LE Buffer exists. 1555 * It should use the HCI_Read_Buffer_Size command and mtu is shared 1556 * between BR/EDR and LE. 1557 */ 1558 #define HCI_MIN_LE_MTU 0x001b 1559 1560 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1561 struct hci_rp_le_read_buffer_size { 1562 __u8 status; 1563 __le16 le_mtu; 1564 __u8 le_max_pkt; 1565 } __packed; 1566 1567 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1568 struct hci_rp_le_read_local_features { 1569 __u8 status; 1570 __u8 features[8]; 1571 } __packed; 1572 1573 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1574 1575 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1576 struct hci_cp_le_set_adv_param { 1577 __le16 min_interval; 1578 __le16 max_interval; 1579 __u8 type; 1580 __u8 own_address_type; 1581 __u8 direct_addr_type; 1582 bdaddr_t direct_addr; 1583 __u8 channel_map; 1584 __u8 filter_policy; 1585 } __packed; 1586 1587 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1588 struct hci_rp_le_read_adv_tx_power { 1589 __u8 status; 1590 __s8 tx_power; 1591 } __packed; 1592 1593 #define HCI_MAX_AD_LENGTH 31 1594 1595 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1596 struct hci_cp_le_set_adv_data { 1597 __u8 length; 1598 __u8 data[HCI_MAX_AD_LENGTH]; 1599 } __packed; 1600 1601 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1602 struct hci_cp_le_set_scan_rsp_data { 1603 __u8 length; 1604 __u8 data[HCI_MAX_AD_LENGTH]; 1605 } __packed; 1606 1607 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1608 1609 #define LE_SCAN_PASSIVE 0x00 1610 #define LE_SCAN_ACTIVE 0x01 1611 1612 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1613 struct hci_cp_le_set_scan_param { 1614 __u8 type; 1615 __le16 interval; 1616 __le16 window; 1617 __u8 own_address_type; 1618 __u8 filter_policy; 1619 } __packed; 1620 1621 #define LE_SCAN_DISABLE 0x00 1622 #define LE_SCAN_ENABLE 0x01 1623 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1624 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1625 1626 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1627 struct hci_cp_le_set_scan_enable { 1628 __u8 enable; 1629 __u8 filter_dup; 1630 } __packed; 1631 1632 #define HCI_LE_USE_PEER_ADDR 0x00 1633 #define HCI_LE_USE_ACCEPT_LIST 0x01 1634 1635 #define HCI_OP_LE_CREATE_CONN 0x200d 1636 struct hci_cp_le_create_conn { 1637 __le16 scan_interval; 1638 __le16 scan_window; 1639 __u8 filter_policy; 1640 __u8 peer_addr_type; 1641 bdaddr_t peer_addr; 1642 __u8 own_address_type; 1643 __le16 conn_interval_min; 1644 __le16 conn_interval_max; 1645 __le16 conn_latency; 1646 __le16 supervision_timeout; 1647 __le16 min_ce_len; 1648 __le16 max_ce_len; 1649 } __packed; 1650 1651 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1652 1653 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f 1654 struct hci_rp_le_read_accept_list_size { 1655 __u8 status; 1656 __u8 size; 1657 } __packed; 1658 1659 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010 1660 1661 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011 1662 struct hci_cp_le_add_to_accept_list { 1663 __u8 bdaddr_type; 1664 bdaddr_t bdaddr; 1665 } __packed; 1666 1667 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012 1668 struct hci_cp_le_del_from_accept_list { 1669 __u8 bdaddr_type; 1670 bdaddr_t bdaddr; 1671 } __packed; 1672 1673 #define HCI_OP_LE_CONN_UPDATE 0x2013 1674 struct hci_cp_le_conn_update { 1675 __le16 handle; 1676 __le16 conn_interval_min; 1677 __le16 conn_interval_max; 1678 __le16 conn_latency; 1679 __le16 supervision_timeout; 1680 __le16 min_ce_len; 1681 __le16 max_ce_len; 1682 } __packed; 1683 1684 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1685 struct hci_cp_le_read_remote_features { 1686 __le16 handle; 1687 } __packed; 1688 1689 #define HCI_OP_LE_START_ENC 0x2019 1690 struct hci_cp_le_start_enc { 1691 __le16 handle; 1692 __le64 rand; 1693 __le16 ediv; 1694 __u8 ltk[16]; 1695 } __packed; 1696 1697 #define HCI_OP_LE_LTK_REPLY 0x201a 1698 struct hci_cp_le_ltk_reply { 1699 __le16 handle; 1700 __u8 ltk[16]; 1701 } __packed; 1702 struct hci_rp_le_ltk_reply { 1703 __u8 status; 1704 __le16 handle; 1705 } __packed; 1706 1707 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1708 struct hci_cp_le_ltk_neg_reply { 1709 __le16 handle; 1710 } __packed; 1711 struct hci_rp_le_ltk_neg_reply { 1712 __u8 status; 1713 __le16 handle; 1714 } __packed; 1715 1716 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1717 struct hci_rp_le_read_supported_states { 1718 __u8 status; 1719 __u8 le_states[8]; 1720 } __packed; 1721 1722 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1723 struct hci_cp_le_conn_param_req_reply { 1724 __le16 handle; 1725 __le16 interval_min; 1726 __le16 interval_max; 1727 __le16 latency; 1728 __le16 timeout; 1729 __le16 min_ce_len; 1730 __le16 max_ce_len; 1731 } __packed; 1732 1733 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1734 struct hci_cp_le_conn_param_req_neg_reply { 1735 __le16 handle; 1736 __u8 reason; 1737 } __packed; 1738 1739 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1740 struct hci_cp_le_set_data_len { 1741 __le16 handle; 1742 __le16 tx_len; 1743 __le16 tx_time; 1744 } __packed; 1745 struct hci_rp_le_set_data_len { 1746 __u8 status; 1747 __le16 handle; 1748 } __packed; 1749 1750 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1751 struct hci_rp_le_read_def_data_len { 1752 __u8 status; 1753 __le16 tx_len; 1754 __le16 tx_time; 1755 } __packed; 1756 1757 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1758 struct hci_cp_le_write_def_data_len { 1759 __le16 tx_len; 1760 __le16 tx_time; 1761 } __packed; 1762 1763 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027 1764 struct hci_cp_le_add_to_resolv_list { 1765 __u8 bdaddr_type; 1766 bdaddr_t bdaddr; 1767 __u8 peer_irk[16]; 1768 __u8 local_irk[16]; 1769 } __packed; 1770 1771 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028 1772 struct hci_cp_le_del_from_resolv_list { 1773 __u8 bdaddr_type; 1774 bdaddr_t bdaddr; 1775 } __packed; 1776 1777 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1778 1779 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1780 struct hci_rp_le_read_resolv_list_size { 1781 __u8 status; 1782 __u8 size; 1783 } __packed; 1784 1785 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d 1786 1787 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e 1788 1789 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1790 struct hci_rp_le_read_max_data_len { 1791 __u8 status; 1792 __le16 tx_len; 1793 __le16 tx_time; 1794 __le16 rx_len; 1795 __le16 rx_time; 1796 } __packed; 1797 1798 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1799 struct hci_cp_le_set_default_phy { 1800 __u8 all_phys; 1801 __u8 tx_phys; 1802 __u8 rx_phys; 1803 } __packed; 1804 1805 #define HCI_LE_SET_PHY_1M 0x01 1806 #define HCI_LE_SET_PHY_2M 0x02 1807 #define HCI_LE_SET_PHY_CODED 0x04 1808 1809 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1810 struct hci_cp_le_set_ext_scan_params { 1811 __u8 own_addr_type; 1812 __u8 filter_policy; 1813 __u8 scanning_phys; 1814 __u8 data[]; 1815 } __packed; 1816 1817 #define LE_SCAN_PHY_1M 0x01 1818 #define LE_SCAN_PHY_2M 0x02 1819 #define LE_SCAN_PHY_CODED 0x04 1820 1821 struct hci_cp_le_scan_phy_params { 1822 __u8 type; 1823 __le16 interval; 1824 __le16 window; 1825 } __packed; 1826 1827 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1828 struct hci_cp_le_set_ext_scan_enable { 1829 __u8 enable; 1830 __u8 filter_dup; 1831 __le16 duration; 1832 __le16 period; 1833 } __packed; 1834 1835 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1836 struct hci_cp_le_ext_create_conn { 1837 __u8 filter_policy; 1838 __u8 own_addr_type; 1839 __u8 peer_addr_type; 1840 bdaddr_t peer_addr; 1841 __u8 phys; 1842 __u8 data[]; 1843 } __packed; 1844 1845 struct hci_cp_le_ext_conn_param { 1846 __le16 scan_interval; 1847 __le16 scan_window; 1848 __le16 conn_interval_min; 1849 __le16 conn_interval_max; 1850 __le16 conn_latency; 1851 __le16 supervision_timeout; 1852 __le16 min_ce_len; 1853 __le16 max_ce_len; 1854 } __packed; 1855 1856 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044 1857 struct hci_cp_le_pa_create_sync { 1858 __u8 options; 1859 __u8 sid; 1860 __u8 addr_type; 1861 bdaddr_t addr; 1862 __le16 skip; 1863 __le16 sync_timeout; 1864 __u8 sync_cte_type; 1865 } __packed; 1866 1867 #define HCI_OP_LE_PA_TERM_SYNC 0x2046 1868 struct hci_cp_le_pa_term_sync { 1869 __le16 handle; 1870 } __packed; 1871 1872 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b 1873 struct hci_rp_le_read_num_supported_adv_sets { 1874 __u8 status; 1875 __u8 num_of_sets; 1876 } __packed; 1877 1878 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036 1879 struct hci_cp_le_set_ext_adv_params { 1880 __u8 handle; 1881 __le16 evt_properties; 1882 __u8 min_interval[3]; 1883 __u8 max_interval[3]; 1884 __u8 channel_map; 1885 __u8 own_addr_type; 1886 __u8 peer_addr_type; 1887 bdaddr_t peer_addr; 1888 __u8 filter_policy; 1889 __u8 tx_power; 1890 __u8 primary_phy; 1891 __u8 secondary_max_skip; 1892 __u8 secondary_phy; 1893 __u8 sid; 1894 __u8 notif_enable; 1895 } __packed; 1896 1897 #define HCI_ADV_PHY_1M 0X01 1898 #define HCI_ADV_PHY_2M 0x02 1899 #define HCI_ADV_PHY_CODED 0x03 1900 1901 struct hci_rp_le_set_ext_adv_params { 1902 __u8 status; 1903 __u8 tx_power; 1904 } __packed; 1905 1906 struct hci_cp_ext_adv_set { 1907 __u8 handle; 1908 __le16 duration; 1909 __u8 max_events; 1910 } __packed; 1911 1912 #define HCI_MAX_EXT_AD_LENGTH 251 1913 1914 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037 1915 struct hci_cp_le_set_ext_adv_data { 1916 __u8 handle; 1917 __u8 operation; 1918 __u8 frag_pref; 1919 __u8 length; 1920 __u8 data[]; 1921 } __packed; 1922 1923 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038 1924 struct hci_cp_le_set_ext_scan_rsp_data { 1925 __u8 handle; 1926 __u8 operation; 1927 __u8 frag_pref; 1928 __u8 length; 1929 __u8 data[]; 1930 } __packed; 1931 1932 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039 1933 struct hci_cp_le_set_ext_adv_enable { 1934 __u8 enable; 1935 __u8 num_of_sets; 1936 __u8 data[]; 1937 } __packed; 1938 1939 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e 1940 struct hci_cp_le_set_per_adv_params { 1941 __u8 handle; 1942 __le16 min_interval; 1943 __le16 max_interval; 1944 __le16 periodic_properties; 1945 } __packed; 1946 1947 #define HCI_MAX_PER_AD_LENGTH 252 1948 1949 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f 1950 struct hci_cp_le_set_per_adv_data { 1951 __u8 handle; 1952 __u8 operation; 1953 __u8 length; 1954 __u8 data[]; 1955 } __packed; 1956 1957 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040 1958 struct hci_cp_le_set_per_adv_enable { 1959 __u8 enable; 1960 __u8 handle; 1961 } __packed; 1962 1963 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03 1964 1965 #define LE_SET_ADV_DATA_NO_FRAG 0x01 1966 1967 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c 1968 1969 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d 1970 1971 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 1972 struct hci_cp_le_set_adv_set_rand_addr { 1973 __u8 handle; 1974 bdaddr_t bdaddr; 1975 } __packed; 1976 1977 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b 1978 struct hci_rp_le_read_transmit_power { 1979 __u8 status; 1980 __s8 min_le_tx_power; 1981 __s8 max_le_tx_power; 1982 } __packed; 1983 1984 #define HCI_NETWORK_PRIVACY 0x00 1985 #define HCI_DEVICE_PRIVACY 0x01 1986 1987 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e 1988 struct hci_cp_le_set_privacy_mode { 1989 __u8 bdaddr_type; 1990 bdaddr_t bdaddr; 1991 __u8 mode; 1992 } __packed; 1993 1994 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060 1995 struct hci_rp_le_read_buffer_size_v2 { 1996 __u8 status; 1997 __le16 acl_mtu; 1998 __u8 acl_max_pkt; 1999 __le16 iso_mtu; 2000 __u8 iso_max_pkt; 2001 } __packed; 2002 2003 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061 2004 struct hci_cp_le_read_iso_tx_sync { 2005 __le16 handle; 2006 } __packed; 2007 2008 struct hci_rp_le_read_iso_tx_sync { 2009 __u8 status; 2010 __le16 handle; 2011 __le16 seq; 2012 __le32 imestamp; 2013 __u8 offset[3]; 2014 } __packed; 2015 2016 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062 2017 struct hci_cis_params { 2018 __u8 cis_id; 2019 __le16 c_sdu; 2020 __le16 p_sdu; 2021 __u8 c_phy; 2022 __u8 p_phy; 2023 __u8 c_rtn; 2024 __u8 p_rtn; 2025 } __packed; 2026 2027 struct hci_cp_le_set_cig_params { 2028 __u8 cig_id; 2029 __u8 c_interval[3]; 2030 __u8 p_interval[3]; 2031 __u8 sca; 2032 __u8 packing; 2033 __u8 framing; 2034 __le16 c_latency; 2035 __le16 p_latency; 2036 __u8 num_cis; 2037 struct hci_cis_params cis[]; 2038 } __packed; 2039 2040 struct hci_rp_le_set_cig_params { 2041 __u8 status; 2042 __u8 cig_id; 2043 __u8 num_handles; 2044 __le16 handle[]; 2045 } __packed; 2046 2047 #define HCI_OP_LE_CREATE_CIS 0x2064 2048 struct hci_cis { 2049 __le16 cis_handle; 2050 __le16 acl_handle; 2051 } __packed; 2052 2053 struct hci_cp_le_create_cis { 2054 __u8 num_cis; 2055 struct hci_cis cis[]; 2056 } __packed; 2057 2058 #define HCI_OP_LE_REMOVE_CIG 0x2065 2059 struct hci_cp_le_remove_cig { 2060 __u8 cig_id; 2061 } __packed; 2062 2063 #define HCI_OP_LE_ACCEPT_CIS 0x2066 2064 struct hci_cp_le_accept_cis { 2065 __le16 handle; 2066 } __packed; 2067 2068 #define HCI_OP_LE_REJECT_CIS 0x2067 2069 struct hci_cp_le_reject_cis { 2070 __le16 handle; 2071 __u8 reason; 2072 } __packed; 2073 2074 #define HCI_OP_LE_CREATE_BIG 0x2068 2075 struct hci_bis { 2076 __u8 sdu_interval[3]; 2077 __le16 sdu; 2078 __le16 latency; 2079 __u8 rtn; 2080 __u8 phy; 2081 __u8 packing; 2082 __u8 framing; 2083 __u8 encryption; 2084 __u8 bcode[16]; 2085 } __packed; 2086 2087 struct hci_cp_le_create_big { 2088 __u8 handle; 2089 __u8 adv_handle; 2090 __u8 num_bis; 2091 struct hci_bis bis; 2092 } __packed; 2093 2094 #define HCI_OP_LE_TERM_BIG 0x206a 2095 struct hci_cp_le_term_big { 2096 __u8 handle; 2097 __u8 reason; 2098 } __packed; 2099 2100 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b 2101 struct hci_cp_le_big_create_sync { 2102 __u8 handle; 2103 __le16 sync_handle; 2104 __u8 encryption; 2105 __u8 bcode[16]; 2106 __u8 mse; 2107 __le16 timeout; 2108 __u8 num_bis; 2109 __u8 bis[]; 2110 } __packed; 2111 2112 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c 2113 struct hci_cp_le_big_term_sync { 2114 __u8 handle; 2115 } __packed; 2116 2117 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e 2118 struct hci_cp_le_setup_iso_path { 2119 __le16 handle; 2120 __u8 direction; 2121 __u8 path; 2122 __u8 codec; 2123 __le16 codec_cid; 2124 __le16 codec_vid; 2125 __u8 delay[3]; 2126 __u8 codec_cfg_len; 2127 __u8 codec_cfg[]; 2128 } __packed; 2129 2130 struct hci_rp_le_setup_iso_path { 2131 __u8 status; 2132 __le16 handle; 2133 } __packed; 2134 2135 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074 2136 struct hci_cp_le_set_host_feature { 2137 __u8 bit_number; 2138 __u8 bit_value; 2139 } __packed; 2140 2141 /* ---- HCI Events ---- */ 2142 struct hci_ev_status { 2143 __u8 status; 2144 } __packed; 2145 2146 #define HCI_EV_INQUIRY_COMPLETE 0x01 2147 2148 #define HCI_EV_INQUIRY_RESULT 0x02 2149 struct inquiry_info { 2150 bdaddr_t bdaddr; 2151 __u8 pscan_rep_mode; 2152 __u8 pscan_period_mode; 2153 __u8 pscan_mode; 2154 __u8 dev_class[3]; 2155 __le16 clock_offset; 2156 } __packed; 2157 2158 struct hci_ev_inquiry_result { 2159 __u8 num; 2160 struct inquiry_info info[]; 2161 }; 2162 2163 #define HCI_EV_CONN_COMPLETE 0x03 2164 struct hci_ev_conn_complete { 2165 __u8 status; 2166 __le16 handle; 2167 bdaddr_t bdaddr; 2168 __u8 link_type; 2169 __u8 encr_mode; 2170 } __packed; 2171 2172 #define HCI_EV_CONN_REQUEST 0x04 2173 struct hci_ev_conn_request { 2174 bdaddr_t bdaddr; 2175 __u8 dev_class[3]; 2176 __u8 link_type; 2177 } __packed; 2178 2179 #define HCI_EV_DISCONN_COMPLETE 0x05 2180 struct hci_ev_disconn_complete { 2181 __u8 status; 2182 __le16 handle; 2183 __u8 reason; 2184 } __packed; 2185 2186 #define HCI_EV_AUTH_COMPLETE 0x06 2187 struct hci_ev_auth_complete { 2188 __u8 status; 2189 __le16 handle; 2190 } __packed; 2191 2192 #define HCI_EV_REMOTE_NAME 0x07 2193 struct hci_ev_remote_name { 2194 __u8 status; 2195 bdaddr_t bdaddr; 2196 __u8 name[HCI_MAX_NAME_LENGTH]; 2197 } __packed; 2198 2199 #define HCI_EV_ENCRYPT_CHANGE 0x08 2200 struct hci_ev_encrypt_change { 2201 __u8 status; 2202 __le16 handle; 2203 __u8 encrypt; 2204 } __packed; 2205 2206 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 2207 struct hci_ev_change_link_key_complete { 2208 __u8 status; 2209 __le16 handle; 2210 } __packed; 2211 2212 #define HCI_EV_REMOTE_FEATURES 0x0b 2213 struct hci_ev_remote_features { 2214 __u8 status; 2215 __le16 handle; 2216 __u8 features[8]; 2217 } __packed; 2218 2219 #define HCI_EV_REMOTE_VERSION 0x0c 2220 struct hci_ev_remote_version { 2221 __u8 status; 2222 __le16 handle; 2223 __u8 lmp_ver; 2224 __le16 manufacturer; 2225 __le16 lmp_subver; 2226 } __packed; 2227 2228 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 2229 struct hci_qos { 2230 __u8 service_type; 2231 __u32 token_rate; 2232 __u32 peak_bandwidth; 2233 __u32 latency; 2234 __u32 delay_variation; 2235 } __packed; 2236 struct hci_ev_qos_setup_complete { 2237 __u8 status; 2238 __le16 handle; 2239 struct hci_qos qos; 2240 } __packed; 2241 2242 #define HCI_EV_CMD_COMPLETE 0x0e 2243 struct hci_ev_cmd_complete { 2244 __u8 ncmd; 2245 __le16 opcode; 2246 } __packed; 2247 2248 #define HCI_EV_CMD_STATUS 0x0f 2249 struct hci_ev_cmd_status { 2250 __u8 status; 2251 __u8 ncmd; 2252 __le16 opcode; 2253 } __packed; 2254 2255 #define HCI_EV_HARDWARE_ERROR 0x10 2256 struct hci_ev_hardware_error { 2257 __u8 code; 2258 } __packed; 2259 2260 #define HCI_EV_ROLE_CHANGE 0x12 2261 struct hci_ev_role_change { 2262 __u8 status; 2263 bdaddr_t bdaddr; 2264 __u8 role; 2265 } __packed; 2266 2267 #define HCI_EV_NUM_COMP_PKTS 0x13 2268 struct hci_comp_pkts_info { 2269 __le16 handle; 2270 __le16 count; 2271 } __packed; 2272 2273 struct hci_ev_num_comp_pkts { 2274 __u8 num; 2275 struct hci_comp_pkts_info handles[]; 2276 } __packed; 2277 2278 #define HCI_EV_MODE_CHANGE 0x14 2279 struct hci_ev_mode_change { 2280 __u8 status; 2281 __le16 handle; 2282 __u8 mode; 2283 __le16 interval; 2284 } __packed; 2285 2286 #define HCI_EV_PIN_CODE_REQ 0x16 2287 struct hci_ev_pin_code_req { 2288 bdaddr_t bdaddr; 2289 } __packed; 2290 2291 #define HCI_EV_LINK_KEY_REQ 0x17 2292 struct hci_ev_link_key_req { 2293 bdaddr_t bdaddr; 2294 } __packed; 2295 2296 #define HCI_EV_LINK_KEY_NOTIFY 0x18 2297 struct hci_ev_link_key_notify { 2298 bdaddr_t bdaddr; 2299 __u8 link_key[HCI_LINK_KEY_SIZE]; 2300 __u8 key_type; 2301 } __packed; 2302 2303 #define HCI_EV_CLOCK_OFFSET 0x1c 2304 struct hci_ev_clock_offset { 2305 __u8 status; 2306 __le16 handle; 2307 __le16 clock_offset; 2308 } __packed; 2309 2310 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 2311 struct hci_ev_pkt_type_change { 2312 __u8 status; 2313 __le16 handle; 2314 __le16 pkt_type; 2315 } __packed; 2316 2317 #define HCI_EV_PSCAN_REP_MODE 0x20 2318 struct hci_ev_pscan_rep_mode { 2319 bdaddr_t bdaddr; 2320 __u8 pscan_rep_mode; 2321 } __packed; 2322 2323 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 2324 struct inquiry_info_rssi { 2325 bdaddr_t bdaddr; 2326 __u8 pscan_rep_mode; 2327 __u8 pscan_period_mode; 2328 __u8 dev_class[3]; 2329 __le16 clock_offset; 2330 __s8 rssi; 2331 } __packed; 2332 struct inquiry_info_rssi_pscan { 2333 bdaddr_t bdaddr; 2334 __u8 pscan_rep_mode; 2335 __u8 pscan_period_mode; 2336 __u8 pscan_mode; 2337 __u8 dev_class[3]; 2338 __le16 clock_offset; 2339 __s8 rssi; 2340 } __packed; 2341 struct hci_ev_inquiry_result_rssi { 2342 __u8 num; 2343 __u8 data[]; 2344 } __packed; 2345 2346 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 2347 struct hci_ev_remote_ext_features { 2348 __u8 status; 2349 __le16 handle; 2350 __u8 page; 2351 __u8 max_page; 2352 __u8 features[8]; 2353 } __packed; 2354 2355 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 2356 struct hci_ev_sync_conn_complete { 2357 __u8 status; 2358 __le16 handle; 2359 bdaddr_t bdaddr; 2360 __u8 link_type; 2361 __u8 tx_interval; 2362 __u8 retrans_window; 2363 __le16 rx_pkt_len; 2364 __le16 tx_pkt_len; 2365 __u8 air_mode; 2366 } __packed; 2367 2368 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 2369 struct hci_ev_sync_conn_changed { 2370 __u8 status; 2371 __le16 handle; 2372 __u8 tx_interval; 2373 __u8 retrans_window; 2374 __le16 rx_pkt_len; 2375 __le16 tx_pkt_len; 2376 } __packed; 2377 2378 #define HCI_EV_SNIFF_SUBRATE 0x2e 2379 struct hci_ev_sniff_subrate { 2380 __u8 status; 2381 __le16 handle; 2382 __le16 max_tx_latency; 2383 __le16 max_rx_latency; 2384 __le16 max_remote_timeout; 2385 __le16 max_local_timeout; 2386 } __packed; 2387 2388 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 2389 struct extended_inquiry_info { 2390 bdaddr_t bdaddr; 2391 __u8 pscan_rep_mode; 2392 __u8 pscan_period_mode; 2393 __u8 dev_class[3]; 2394 __le16 clock_offset; 2395 __s8 rssi; 2396 __u8 data[240]; 2397 } __packed; 2398 2399 struct hci_ev_ext_inquiry_result { 2400 __u8 num; 2401 struct extended_inquiry_info info[]; 2402 } __packed; 2403 2404 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 2405 struct hci_ev_key_refresh_complete { 2406 __u8 status; 2407 __le16 handle; 2408 } __packed; 2409 2410 #define HCI_EV_IO_CAPA_REQUEST 0x31 2411 struct hci_ev_io_capa_request { 2412 bdaddr_t bdaddr; 2413 } __packed; 2414 2415 #define HCI_EV_IO_CAPA_REPLY 0x32 2416 struct hci_ev_io_capa_reply { 2417 bdaddr_t bdaddr; 2418 __u8 capability; 2419 __u8 oob_data; 2420 __u8 authentication; 2421 } __packed; 2422 2423 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 2424 struct hci_ev_user_confirm_req { 2425 bdaddr_t bdaddr; 2426 __le32 passkey; 2427 } __packed; 2428 2429 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 2430 struct hci_ev_user_passkey_req { 2431 bdaddr_t bdaddr; 2432 } __packed; 2433 2434 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 2435 struct hci_ev_remote_oob_data_request { 2436 bdaddr_t bdaddr; 2437 } __packed; 2438 2439 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 2440 struct hci_ev_simple_pair_complete { 2441 __u8 status; 2442 bdaddr_t bdaddr; 2443 } __packed; 2444 2445 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 2446 struct hci_ev_user_passkey_notify { 2447 bdaddr_t bdaddr; 2448 __le32 passkey; 2449 } __packed; 2450 2451 #define HCI_KEYPRESS_STARTED 0 2452 #define HCI_KEYPRESS_ENTERED 1 2453 #define HCI_KEYPRESS_ERASED 2 2454 #define HCI_KEYPRESS_CLEARED 3 2455 #define HCI_KEYPRESS_COMPLETED 4 2456 2457 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 2458 struct hci_ev_keypress_notify { 2459 bdaddr_t bdaddr; 2460 __u8 type; 2461 } __packed; 2462 2463 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 2464 struct hci_ev_remote_host_features { 2465 bdaddr_t bdaddr; 2466 __u8 features[8]; 2467 } __packed; 2468 2469 #define HCI_EV_LE_META 0x3e 2470 struct hci_ev_le_meta { 2471 __u8 subevent; 2472 } __packed; 2473 2474 #define HCI_EV_PHY_LINK_COMPLETE 0x40 2475 struct hci_ev_phy_link_complete { 2476 __u8 status; 2477 __u8 phy_handle; 2478 } __packed; 2479 2480 #define HCI_EV_CHANNEL_SELECTED 0x41 2481 struct hci_ev_channel_selected { 2482 __u8 phy_handle; 2483 } __packed; 2484 2485 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 2486 struct hci_ev_disconn_phy_link_complete { 2487 __u8 status; 2488 __u8 phy_handle; 2489 __u8 reason; 2490 } __packed; 2491 2492 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 2493 struct hci_ev_logical_link_complete { 2494 __u8 status; 2495 __le16 handle; 2496 __u8 phy_handle; 2497 __u8 flow_spec_id; 2498 } __packed; 2499 2500 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 2501 struct hci_ev_disconn_logical_link_complete { 2502 __u8 status; 2503 __le16 handle; 2504 __u8 reason; 2505 } __packed; 2506 2507 #define HCI_EV_NUM_COMP_BLOCKS 0x48 2508 struct hci_comp_blocks_info { 2509 __le16 handle; 2510 __le16 pkts; 2511 __le16 blocks; 2512 } __packed; 2513 2514 struct hci_ev_num_comp_blocks { 2515 __le16 num_blocks; 2516 __u8 num_hndl; 2517 struct hci_comp_blocks_info handles[]; 2518 } __packed; 2519 2520 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 2521 struct hci_ev_sync_train_complete { 2522 __u8 status; 2523 } __packed; 2524 2525 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54 2526 2527 #define HCI_EV_LE_CONN_COMPLETE 0x01 2528 struct hci_ev_le_conn_complete { 2529 __u8 status; 2530 __le16 handle; 2531 __u8 role; 2532 __u8 bdaddr_type; 2533 bdaddr_t bdaddr; 2534 __le16 interval; 2535 __le16 latency; 2536 __le16 supervision_timeout; 2537 __u8 clk_accurancy; 2538 } __packed; 2539 2540 /* Advertising report event types */ 2541 #define LE_ADV_IND 0x00 2542 #define LE_ADV_DIRECT_IND 0x01 2543 #define LE_ADV_SCAN_IND 0x02 2544 #define LE_ADV_NONCONN_IND 0x03 2545 #define LE_ADV_SCAN_RSP 0x04 2546 #define LE_ADV_INVALID 0x05 2547 2548 /* Legacy event types in extended adv report */ 2549 #define LE_LEGACY_ADV_IND 0x0013 2550 #define LE_LEGACY_ADV_DIRECT_IND 0x0015 2551 #define LE_LEGACY_ADV_SCAN_IND 0x0012 2552 #define LE_LEGACY_NONCONN_IND 0x0010 2553 #define LE_LEGACY_SCAN_RSP_ADV 0x001b 2554 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 2555 2556 /* Extended Advertising event types */ 2557 #define LE_EXT_ADV_NON_CONN_IND 0x0000 2558 #define LE_EXT_ADV_CONN_IND 0x0001 2559 #define LE_EXT_ADV_SCAN_IND 0x0002 2560 #define LE_EXT_ADV_DIRECT_IND 0x0004 2561 #define LE_EXT_ADV_SCAN_RSP 0x0008 2562 #define LE_EXT_ADV_LEGACY_PDU 0x0010 2563 #define LE_EXT_ADV_EVT_TYPE_MASK 0x007f 2564 2565 #define ADDR_LE_DEV_PUBLIC 0x00 2566 #define ADDR_LE_DEV_RANDOM 0x01 2567 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02 2568 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03 2569 2570 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 2571 struct hci_ev_le_advertising_info { 2572 __u8 type; 2573 __u8 bdaddr_type; 2574 bdaddr_t bdaddr; 2575 __u8 length; 2576 __u8 data[]; 2577 } __packed; 2578 2579 struct hci_ev_le_advertising_report { 2580 __u8 num; 2581 struct hci_ev_le_advertising_info info[]; 2582 } __packed; 2583 2584 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 2585 struct hci_ev_le_conn_update_complete { 2586 __u8 status; 2587 __le16 handle; 2588 __le16 interval; 2589 __le16 latency; 2590 __le16 supervision_timeout; 2591 } __packed; 2592 2593 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 2594 struct hci_ev_le_remote_feat_complete { 2595 __u8 status; 2596 __le16 handle; 2597 __u8 features[8]; 2598 } __packed; 2599 2600 #define HCI_EV_LE_LTK_REQ 0x05 2601 struct hci_ev_le_ltk_req { 2602 __le16 handle; 2603 __le64 rand; 2604 __le16 ediv; 2605 } __packed; 2606 2607 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2608 struct hci_ev_le_remote_conn_param_req { 2609 __le16 handle; 2610 __le16 interval_min; 2611 __le16 interval_max; 2612 __le16 latency; 2613 __le16 timeout; 2614 } __packed; 2615 2616 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2617 struct hci_ev_le_data_len_change { 2618 __le16 handle; 2619 __le16 tx_len; 2620 __le16 tx_time; 2621 __le16 rx_len; 2622 __le16 rx_time; 2623 } __packed; 2624 2625 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2626 struct hci_ev_le_direct_adv_info { 2627 __u8 type; 2628 __u8 bdaddr_type; 2629 bdaddr_t bdaddr; 2630 __u8 direct_addr_type; 2631 bdaddr_t direct_addr; 2632 __s8 rssi; 2633 } __packed; 2634 2635 struct hci_ev_le_direct_adv_report { 2636 __u8 num; 2637 struct hci_ev_le_direct_adv_info info[]; 2638 } __packed; 2639 2640 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c 2641 struct hci_ev_le_phy_update_complete { 2642 __u8 status; 2643 __le16 handle; 2644 __u8 tx_phy; 2645 __u8 rx_phy; 2646 } __packed; 2647 2648 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2649 struct hci_ev_le_ext_adv_info { 2650 __le16 type; 2651 __u8 bdaddr_type; 2652 bdaddr_t bdaddr; 2653 __u8 primary_phy; 2654 __u8 secondary_phy; 2655 __u8 sid; 2656 __u8 tx_power; 2657 __s8 rssi; 2658 __le16 interval; 2659 __u8 direct_addr_type; 2660 bdaddr_t direct_addr; 2661 __u8 length; 2662 __u8 data[]; 2663 } __packed; 2664 2665 struct hci_ev_le_ext_adv_report { 2666 __u8 num; 2667 struct hci_ev_le_ext_adv_info info[]; 2668 } __packed; 2669 2670 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e 2671 struct hci_ev_le_pa_sync_established { 2672 __u8 status; 2673 __le16 handle; 2674 __u8 sid; 2675 __u8 bdaddr_type; 2676 bdaddr_t bdaddr; 2677 __u8 phy; 2678 __le16 interval; 2679 __u8 clock_accuracy; 2680 } __packed; 2681 2682 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 2683 struct hci_ev_le_enh_conn_complete { 2684 __u8 status; 2685 __le16 handle; 2686 __u8 role; 2687 __u8 bdaddr_type; 2688 bdaddr_t bdaddr; 2689 bdaddr_t local_rpa; 2690 bdaddr_t peer_rpa; 2691 __le16 interval; 2692 __le16 latency; 2693 __le16 supervision_timeout; 2694 __u8 clk_accurancy; 2695 } __packed; 2696 2697 #define HCI_EV_LE_PER_ADV_REPORT 0x0f 2698 struct hci_ev_le_per_adv_report { 2699 __le16 sync_handle; 2700 __u8 tx_power; 2701 __u8 rssi; 2702 __u8 cte_type; 2703 __u8 data_status; 2704 __u8 length; 2705 __u8 data[]; 2706 } __packed; 2707 2708 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12 2709 struct hci_evt_le_ext_adv_set_term { 2710 __u8 status; 2711 __u8 handle; 2712 __le16 conn_handle; 2713 __u8 num_evts; 2714 } __packed; 2715 2716 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19 2717 struct hci_evt_le_cis_established { 2718 __u8 status; 2719 __le16 handle; 2720 __u8 cig_sync_delay[3]; 2721 __u8 cis_sync_delay[3]; 2722 __u8 c_latency[3]; 2723 __u8 p_latency[3]; 2724 __u8 c_phy; 2725 __u8 p_phy; 2726 __u8 nse; 2727 __u8 c_bn; 2728 __u8 p_bn; 2729 __u8 c_ft; 2730 __u8 p_ft; 2731 __le16 c_mtu; 2732 __le16 p_mtu; 2733 __le16 interval; 2734 } __packed; 2735 2736 #define HCI_EVT_LE_CIS_REQ 0x1a 2737 struct hci_evt_le_cis_req { 2738 __le16 acl_handle; 2739 __le16 cis_handle; 2740 __u8 cig_id; 2741 __u8 cis_id; 2742 } __packed; 2743 2744 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b 2745 struct hci_evt_le_create_big_complete { 2746 __u8 status; 2747 __u8 handle; 2748 __u8 sync_delay[3]; 2749 __u8 transport_delay[3]; 2750 __u8 phy; 2751 __u8 nse; 2752 __u8 bn; 2753 __u8 pto; 2754 __u8 irc; 2755 __le16 max_pdu; 2756 __le16 interval; 2757 __u8 num_bis; 2758 __le16 bis_handle[]; 2759 } __packed; 2760 2761 #define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d 2762 struct hci_evt_le_big_sync_estabilished { 2763 __u8 status; 2764 __u8 handle; 2765 __u8 latency[3]; 2766 __u8 nse; 2767 __u8 bn; 2768 __u8 pto; 2769 __u8 irc; 2770 __le16 max_pdu; 2771 __le16 interval; 2772 __u8 num_bis; 2773 __le16 bis[]; 2774 } __packed; 2775 2776 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22 2777 struct hci_evt_le_big_info_adv_report { 2778 __le16 sync_handle; 2779 __u8 num_bis; 2780 __u8 nse; 2781 __le16 iso_interval; 2782 __u8 bn; 2783 __u8 pto; 2784 __u8 irc; 2785 __le16 max_pdu; 2786 __u8 sdu_interval[3]; 2787 __le16 max_sdu; 2788 __u8 phy; 2789 __u8 framing; 2790 __u8 encryption; 2791 } __packed; 2792 2793 #define HCI_EV_VENDOR 0xff 2794 2795 /* Internal events generated by Bluetooth stack */ 2796 #define HCI_EV_STACK_INTERNAL 0xfd 2797 struct hci_ev_stack_internal { 2798 __u16 type; 2799 __u8 data[]; 2800 } __packed; 2801 2802 #define HCI_EV_SI_DEVICE 0x01 2803 struct hci_ev_si_device { 2804 __u16 event; 2805 __u16 dev_id; 2806 } __packed; 2807 2808 #define HCI_EV_SI_SECURITY 0x02 2809 struct hci_ev_si_security { 2810 __u16 event; 2811 __u16 proto; 2812 __u16 subproto; 2813 __u8 incoming; 2814 } __packed; 2815 2816 /* ---- HCI Packet structures ---- */ 2817 #define HCI_COMMAND_HDR_SIZE 3 2818 #define HCI_EVENT_HDR_SIZE 2 2819 #define HCI_ACL_HDR_SIZE 4 2820 #define HCI_SCO_HDR_SIZE 3 2821 #define HCI_ISO_HDR_SIZE 4 2822 2823 struct hci_command_hdr { 2824 __le16 opcode; /* OCF & OGF */ 2825 __u8 plen; 2826 } __packed; 2827 2828 struct hci_event_hdr { 2829 __u8 evt; 2830 __u8 plen; 2831 } __packed; 2832 2833 struct hci_acl_hdr { 2834 __le16 handle; /* Handle & Flags(PB, BC) */ 2835 __le16 dlen; 2836 } __packed; 2837 2838 struct hci_sco_hdr { 2839 __le16 handle; 2840 __u8 dlen; 2841 } __packed; 2842 2843 struct hci_iso_hdr { 2844 __le16 handle; 2845 __le16 dlen; 2846 __u8 data[]; 2847 } __packed; 2848 2849 /* ISO data packet status flags */ 2850 #define HCI_ISO_STATUS_VALID 0x00 2851 #define HCI_ISO_STATUS_INVALID 0x01 2852 #define HCI_ISO_STATUS_NOP 0x02 2853 2854 #define HCI_ISO_DATA_HDR_SIZE 4 2855 struct hci_iso_data_hdr { 2856 __le16 sn; 2857 __le16 slen; 2858 }; 2859 2860 #define HCI_ISO_TS_DATA_HDR_SIZE 8 2861 struct hci_iso_ts_data_hdr { 2862 __le32 ts; 2863 __le16 sn; 2864 __le16 slen; 2865 }; 2866 2867 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 2868 { 2869 return (struct hci_event_hdr *) skb->data; 2870 } 2871 2872 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 2873 { 2874 return (struct hci_acl_hdr *) skb->data; 2875 } 2876 2877 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 2878 { 2879 return (struct hci_sco_hdr *) skb->data; 2880 } 2881 2882 /* Command opcode pack/unpack */ 2883 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 2884 #define hci_opcode_ogf(op) (op >> 10) 2885 #define hci_opcode_ocf(op) (op & 0x03ff) 2886 2887 /* ACL handle and flags pack/unpack */ 2888 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2889 #define hci_handle(h) (h & 0x0fff) 2890 #define hci_flags(h) (h >> 12) 2891 2892 /* ISO handle and flags pack/unpack */ 2893 #define hci_iso_flags_pb(f) (f & 0x0003) 2894 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001) 2895 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2)) 2896 2897 /* ISO data length and flags pack/unpack */ 2898 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14))) 2899 #define hci_iso_data_len(h) ((h) & 0x3fff) 2900 #define hci_iso_data_flags(h) ((h) >> 14) 2901 2902 /* codec transport types */ 2903 #define HCI_TRANSPORT_SCO_ESCO 0x01 2904 2905 /* le24 support */ 2906 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3]) 2907 { 2908 dst[0] = val & 0xff; 2909 dst[1] = (val & 0xff00) >> 8; 2910 dst[2] = (val & 0xff0000) >> 16; 2911 } 2912 2913 #endif /* __HCI_H */ 2914