1 /* 2 BlueZ - Bluetooth protocol stack for Linux 3 Copyright (C) 2000-2001 Qualcomm Incorporated 4 Copyright 2023-2024 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_ISO_BIS 31 33 #define HCI_MAX_EVENT_SIZE 260 34 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) 35 36 #define HCI_LINK_KEY_SIZE 16 37 38 #define HCI_MAX_CPB_DATA_SIZE 252 39 40 /* HCI dev events */ 41 #define HCI_DEV_REG 1 42 #define HCI_DEV_UNREG 2 43 #define HCI_DEV_UP 3 44 #define HCI_DEV_DOWN 4 45 #define HCI_DEV_SUSPEND 5 46 #define HCI_DEV_RESUME 6 47 #define HCI_DEV_OPEN 7 48 #define HCI_DEV_CLOSE 8 49 #define HCI_DEV_SETUP 9 50 51 /* HCI notify events */ 52 #define HCI_NOTIFY_CONN_ADD 1 53 #define HCI_NOTIFY_CONN_DEL 2 54 #define HCI_NOTIFY_VOICE_SETTING 3 55 #define HCI_NOTIFY_ENABLE_SCO_CVSD 4 56 #define HCI_NOTIFY_ENABLE_SCO_TRANSP 5 57 #define HCI_NOTIFY_DISABLE_SCO 6 58 59 /* HCI bus types */ 60 #define HCI_VIRTUAL 0 61 #define HCI_USB 1 62 #define HCI_PCCARD 2 63 #define HCI_UART 3 64 #define HCI_RS232 4 65 #define HCI_PCI 5 66 #define HCI_SDIO 6 67 #define HCI_SPI 7 68 #define HCI_I2C 8 69 #define HCI_SMD 9 70 #define HCI_VIRTIO 10 71 #define HCI_IPC 11 72 73 /* HCI device quirks */ 74 enum { 75 /* When this quirk is set, the HCI Reset command is send when 76 * closing the transport instead of when opening it. 77 * 78 * This quirk must be set before hci_register_dev is called. 79 */ 80 HCI_QUIRK_RESET_ON_CLOSE, 81 82 /* When this quirk is set, the device is turned into a raw-only 83 * device and it will stay in unconfigured state. 84 * 85 * This quirk must be set before hci_register_dev is called. 86 */ 87 HCI_QUIRK_RAW_DEVICE, 88 89 /* When this quirk is set, the buffer sizes reported by 90 * HCI Read Buffer Size command are corrected if invalid. 91 * 92 * This quirk must be set before hci_register_dev is called. 93 */ 94 HCI_QUIRK_FIXUP_BUFFER_SIZE, 95 96 /* When this quirk is set, then a controller that does not 97 * indicate support for Inquiry Result with RSSI is assumed to 98 * support it anyway. Some early Bluetooth 1.2 controllers had 99 * wrongly configured local features that will require forcing 100 * them to enable this mode. Getting RSSI information with the 101 * inquiry responses is preferred since it allows for a better 102 * user experience. 103 * 104 * This quirk must be set before hci_register_dev is called. 105 */ 106 HCI_QUIRK_FIXUP_INQUIRY_MODE, 107 108 /* When this quirk is set, then the HCI Read Local Supported 109 * Commands command is not supported. In general Bluetooth 1.2 110 * and later controllers should support this command. However 111 * some controllers indicate Bluetooth 1.2 support, but do 112 * not support this command. 113 * 114 * This quirk must be set before hci_register_dev is called. 115 */ 116 HCI_QUIRK_BROKEN_LOCAL_COMMANDS, 117 118 /* When this quirk is set, then no stored link key handling 119 * is performed. This is mainly due to the fact that the 120 * HCI Delete Stored Link Key command is advertised, but 121 * not supported. 122 * 123 * This quirk must be set before hci_register_dev is called. 124 */ 125 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 126 127 /* When this quirk is set, an external configuration step 128 * is required and will be indicated with the controller 129 * configuration. 130 * 131 * This quirk can be set before hci_register_dev is called or 132 * during the hdev->setup vendor callback. 133 */ 134 HCI_QUIRK_EXTERNAL_CONFIG, 135 136 /* When this quirk is set, the public Bluetooth address 137 * initially reported by HCI Read BD Address command 138 * is considered invalid. Controller configuration is 139 * required before this device can be used. 140 * 141 * This quirk can be set before hci_register_dev is called or 142 * during the hdev->setup vendor callback. 143 */ 144 HCI_QUIRK_INVALID_BDADDR, 145 146 /* When this quirk is set, the public Bluetooth address 147 * initially reported by HCI Read BD Address command 148 * is considered invalid. The public BD Address can be 149 * specified in the fwnode property 'local-bd-address'. 150 * If this property does not exist or is invalid controller 151 * configuration is required before this device can be used. 152 * 153 * This quirk can be set before hci_register_dev is called or 154 * during the hdev->setup vendor callback. 155 */ 156 HCI_QUIRK_USE_BDADDR_PROPERTY, 157 158 /* When this quirk is set, the Bluetooth Device Address provided by 159 * the 'local-bd-address' fwnode property is incorrectly specified in 160 * big-endian order. 161 * 162 * This quirk can be set before hci_register_dev is called or 163 * during the hdev->setup vendor callback. 164 */ 165 HCI_QUIRK_BDADDR_PROPERTY_BROKEN, 166 167 /* When this quirk is set, the duplicate filtering during 168 * scanning is based on Bluetooth devices addresses. To allow 169 * RSSI based updates, restart scanning if needed. 170 * 171 * This quirk can be set before hci_register_dev is called or 172 * during the hdev->setup vendor callback. 173 */ 174 HCI_QUIRK_STRICT_DUPLICATE_FILTER, 175 176 /* When this quirk is set, LE scan and BR/EDR inquiry is done 177 * simultaneously, otherwise it's interleaved. 178 * 179 * This quirk can be set before hci_register_dev is called or 180 * during the hdev->setup vendor callback. 181 */ 182 HCI_QUIRK_SIMULTANEOUS_DISCOVERY, 183 184 /* When this quirk is set, the enabling of diagnostic mode is 185 * not persistent over HCI Reset. Every time the controller 186 * is brought up it needs to be reprogrammed. 187 * 188 * This quirk can be set before hci_register_dev is called or 189 * during the hdev->setup vendor callback. 190 */ 191 HCI_QUIRK_NON_PERSISTENT_DIAG, 192 193 /* When this quirk is set, setup() would be run after every 194 * open() and not just after the first open(). 195 * 196 * This quirk can be set before hci_register_dev is called or 197 * during the hdev->setup vendor callback. 198 * 199 */ 200 HCI_QUIRK_NON_PERSISTENT_SETUP, 201 202 /* When this quirk is set, wide band speech is supported by 203 * the driver since no reliable mechanism exist to report 204 * this from the hardware, a driver flag is use to convey 205 * this support 206 * 207 * This quirk must be set before hci_register_dev is called. 208 */ 209 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, 210 211 /* When this quirk is set consider Sync Flow Control as supported by 212 * the driver. 213 * 214 * This quirk must be set before hci_register_dev is called. 215 */ 216 HCI_QUIRK_SYNC_FLOWCTL_SUPPORTED, 217 218 /* When this quirk is set, the LE states reported through the 219 * HCI_LE_READ_SUPPORTED_STATES are invalid/broken. 220 * 221 * This mechanism is necessary as many controllers have been seen has 222 * having trouble initiating a connectable advertisement despite the 223 * state combination being reported as supported. 224 * 225 * This quirk can be set before hci_register_dev is called or 226 * during the hdev->setup vendor callback. 227 */ 228 HCI_QUIRK_BROKEN_LE_STATES, 229 230 /* When this quirk is set, then erroneous data reporting 231 * is ignored. This is mainly due to the fact that the HCI 232 * Read Default Erroneous Data Reporting command is advertised, 233 * but not supported; these controllers often reply with unknown 234 * command and tend to lock up randomly. Needing a hard reset. 235 * 236 * This quirk can be set before hci_register_dev is called or 237 * during the hdev->setup vendor callback. 238 */ 239 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, 240 241 /* 242 * When this quirk is set, then the hci_suspend_notifier is not 243 * registered. This is intended for devices which drop completely 244 * from the bus on system-suspend and which will show up as a new 245 * HCI after resume. 246 */ 247 HCI_QUIRK_NO_SUSPEND_NOTIFIER, 248 249 /* 250 * When this quirk is set, LE tx power is not queried on startup 251 * and the min/max tx power values default to HCI_TX_POWER_INVALID. 252 * 253 * This quirk can be set before hci_register_dev is called or 254 * during the hdev->setup vendor callback. 255 */ 256 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER, 257 258 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with 259 * HCI_FLT_CLEAR_ALL are ignored and event filtering is 260 * completely avoided. A subset of the CSR controller 261 * clones struggle with this and instantly lock up. 262 * 263 * Note that devices using this must (separately) disable 264 * runtime suspend, because event filtering takes place there. 265 */ 266 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, 267 268 /* 269 * When this quirk is set, disables the use of 270 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections. 271 * 272 * This quirk can be set before hci_register_dev is called or 273 * during the hdev->setup vendor callback. 274 */ 275 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN, 276 277 /* 278 * When this quirk is set, the HCI_OP_LE_SET_EXT_SCAN_ENABLE command is 279 * disabled. This is required for some Broadcom controllers which 280 * erroneously claim to support extended scanning. 281 * 282 * This quirk can be set before hci_register_dev is called or 283 * during the hdev->setup vendor callback. 284 */ 285 HCI_QUIRK_BROKEN_EXT_SCAN, 286 287 /* 288 * When this quirk is set, the HCI_OP_GET_MWS_TRANSPORT_CONFIG command is 289 * disabled. This is required for some Broadcom controllers which 290 * erroneously claim to support MWS Transport Layer Configuration. 291 * 292 * This quirk can be set before hci_register_dev is called or 293 * during the hdev->setup vendor callback. 294 */ 295 HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG, 296 297 /* When this quirk is set, max_page for local extended features 298 * is set to 1, even if controller reports higher number. Some 299 * controllers (e.g. RTL8723CS) report more pages, but they 300 * don't actually support features declared there. 301 */ 302 HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2, 303 304 /* 305 * When this quirk is set, the HCI_OP_LE_SET_RPA_TIMEOUT command is 306 * skipped during initialization. This is required for the Actions 307 * Semiconductor ATS2851 based controllers, which erroneously claims 308 * to support it. 309 */ 310 HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT, 311 312 /* 313 * When this quirk is set, the HCI_OP_LE_EXT_CREATE_CONN command is 314 * disabled. This is required for the Actions Semiconductor ATS2851 315 * based controllers, which erroneously claims to support it. 316 */ 317 HCI_QUIRK_BROKEN_EXT_CREATE_CONN, 318 319 /* 320 * When this quirk is set, the command WRITE_AUTH_PAYLOAD_TIMEOUT is 321 * skipped. This is required for the Actions Semiconductor ATS2851 322 * based controllers, due to a race condition in pairing process. 323 */ 324 HCI_QUIRK_BROKEN_WRITE_AUTH_PAYLOAD_TIMEOUT, 325 326 /* When this quirk is set, MSFT extension monitor tracking by 327 * address filter is supported. Since tracking quantity of each 328 * pattern is limited, this feature supports tracking multiple 329 * devices concurrently if controller supports multiple 330 * address filters. 331 * 332 * This quirk must be set before hci_register_dev is called. 333 */ 334 HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER, 335 336 /* 337 * When this quirk is set, LE Coded PHY shall not be used. This is 338 * required for some Intel controllers which erroneously claim to 339 * support it but it causes problems with extended scanning. 340 * 341 * This quirk can be set before hci_register_dev is called or 342 * during the hdev->setup vendor callback. 343 */ 344 HCI_QUIRK_BROKEN_LE_CODED, 345 346 /* 347 * When this quirk is set, the HCI_OP_READ_ENC_KEY_SIZE command is 348 * skipped during an HCI_EV_ENCRYPT_CHANGE event. This is required 349 * for Actions Semiconductor ATS2851 based controllers, which erroneously 350 * claim to support it. 351 */ 352 HCI_QUIRK_BROKEN_READ_ENC_KEY_SIZE, 353 354 /* 355 * When this quirk is set, the reserved bits of Primary/Secondary_PHY 356 * inside the LE Extended Advertising Report events are discarded. 357 * This is required for some Apple/Broadcom controllers which 358 * abuse these reserved bits for unrelated flags. 359 * 360 * This quirk can be set before hci_register_dev is called or 361 * during the hdev->setup vendor callback. 362 */ 363 HCI_QUIRK_FIXUP_LE_EXT_ADV_REPORT_PHY, 364 365 /* When this quirk is set, the HCI_OP_READ_VOICE_SETTING command is 366 * skipped. This is required for a subset of the CSR controller clones 367 * which erroneously claim to support it. 368 * 369 * This quirk must be set before hci_register_dev is called. 370 */ 371 HCI_QUIRK_BROKEN_READ_VOICE_SETTING, 372 373 /* When this quirk is set, the HCI_OP_READ_PAGE_SCAN_TYPE command is 374 * skipped. This is required for a subset of the CSR controller clones 375 * which erroneously claim to support it. 376 * 377 * This quirk must be set before hci_register_dev is called. 378 */ 379 HCI_QUIRK_BROKEN_READ_PAGE_SCAN_TYPE, 380 381 __HCI_NUM_QUIRKS, 382 }; 383 384 /* HCI device flags */ 385 enum { 386 HCI_UP, 387 HCI_INIT, 388 HCI_RUNNING, 389 390 HCI_PSCAN, 391 HCI_ISCAN, 392 HCI_AUTH, 393 HCI_ENCRYPT, 394 HCI_INQUIRY, 395 396 HCI_RAW, 397 398 HCI_RESET, 399 }; 400 401 /* HCI socket flags */ 402 enum { 403 HCI_SOCK_TRUSTED, 404 HCI_MGMT_INDEX_EVENTS, 405 HCI_MGMT_UNCONF_INDEX_EVENTS, 406 HCI_MGMT_EXT_INDEX_EVENTS, 407 HCI_MGMT_EXT_INFO_EVENTS, 408 HCI_MGMT_OPTION_EVENTS, 409 HCI_MGMT_SETTING_EVENTS, 410 HCI_MGMT_DEV_CLASS_EVENTS, 411 HCI_MGMT_LOCAL_NAME_EVENTS, 412 HCI_MGMT_OOB_DATA_EVENTS, 413 HCI_MGMT_EXP_FEATURE_EVENTS, 414 }; 415 416 /* 417 * BR/EDR and/or LE controller flags: the flags defined here should represent 418 * states from the controller. 419 */ 420 enum { 421 HCI_SETUP, 422 HCI_CONFIG, 423 HCI_DEBUGFS_CREATED, 424 HCI_POWERING_DOWN, 425 HCI_AUTO_OFF, 426 HCI_RFKILLED, 427 HCI_MGMT, 428 HCI_BONDABLE, 429 HCI_SERVICE_CACHE, 430 HCI_KEEP_DEBUG_KEYS, 431 HCI_USE_DEBUG_KEYS, 432 HCI_UNREGISTER, 433 HCI_UNCONFIGURED, 434 HCI_USER_CHANNEL, 435 HCI_EXT_CONFIGURED, 436 HCI_LE_ADV, 437 HCI_LE_PER_ADV, 438 HCI_LE_SCAN, 439 HCI_SSP_ENABLED, 440 HCI_SC_ENABLED, 441 HCI_SC_ONLY, 442 HCI_PRIVACY, 443 HCI_LIMITED_PRIVACY, 444 HCI_RPA_EXPIRED, 445 HCI_RPA_RESOLVING, 446 HCI_LE_ENABLED, 447 HCI_ADVERTISING, 448 HCI_ADVERTISING_CONNECTABLE, 449 HCI_CONNECTABLE, 450 HCI_DISCOVERABLE, 451 HCI_LIMITED_DISCOVERABLE, 452 HCI_LINK_SECURITY, 453 HCI_PERIODIC_INQ, 454 HCI_FAST_CONNECTABLE, 455 HCI_BREDR_ENABLED, 456 HCI_LE_SCAN_INTERRUPTED, 457 HCI_WIDEBAND_SPEECH_ENABLED, 458 HCI_EVENT_FILTER_CONFIGURED, 459 HCI_PA_SYNC, 460 HCI_SCO_FLOWCTL, 461 462 HCI_DUT_MODE, 463 HCI_VENDOR_DIAG, 464 HCI_FORCE_BREDR_SMP, 465 HCI_FORCE_STATIC_ADDR, 466 HCI_LL_RPA_RESOLUTION, 467 HCI_CMD_PENDING, 468 HCI_FORCE_NO_MITM, 469 HCI_QUALITY_REPORT, 470 HCI_OFFLOAD_CODECS_ENABLED, 471 HCI_LE_SIMULTANEOUS_ROLES, 472 HCI_CMD_DRAIN_WORKQUEUE, 473 474 HCI_MESH_EXPERIMENTAL, 475 HCI_MESH, 476 HCI_MESH_SENDING, 477 478 __HCI_NUM_FLAGS, 479 }; 480 481 /* HCI timeouts */ 482 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 483 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 484 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 485 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 486 #define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 487 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 488 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 489 #define HCI_ACL_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 490 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 491 492 /* HCI data types */ 493 #define HCI_COMMAND_PKT 0x01 494 #define HCI_ACLDATA_PKT 0x02 495 #define HCI_SCODATA_PKT 0x03 496 #define HCI_EVENT_PKT 0x04 497 #define HCI_ISODATA_PKT 0x05 498 #define HCI_DIAG_PKT 0xf0 499 #define HCI_DRV_PKT 0xf1 500 #define HCI_VENDOR_PKT 0xff 501 502 /* HCI packet types */ 503 #define HCI_DM1 0x0008 504 #define HCI_DM3 0x0400 505 #define HCI_DM5 0x4000 506 #define HCI_DH1 0x0010 507 #define HCI_DH3 0x0800 508 #define HCI_DH5 0x8000 509 510 /* HCI packet types inverted masks */ 511 #define HCI_2DH1 0x0002 512 #define HCI_3DH1 0x0004 513 #define HCI_2DH3 0x0100 514 #define HCI_3DH3 0x0200 515 #define HCI_2DH5 0x1000 516 #define HCI_3DH5 0x2000 517 518 #define HCI_HV1 0x0020 519 #define HCI_HV2 0x0040 520 #define HCI_HV3 0x0080 521 522 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 523 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 524 525 /* eSCO packet types */ 526 #define ESCO_HV1 0x0001 527 #define ESCO_HV2 0x0002 528 #define ESCO_HV3 0x0004 529 #define ESCO_EV3 0x0008 530 #define ESCO_EV4 0x0010 531 #define ESCO_EV5 0x0020 532 #define ESCO_2EV3 0x0040 533 #define ESCO_3EV3 0x0080 534 #define ESCO_2EV5 0x0100 535 #define ESCO_3EV5 0x0200 536 537 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 538 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 539 540 /* ACL flags */ 541 #define ACL_START_NO_FLUSH 0x00 542 #define ACL_CONT 0x01 543 #define ACL_START 0x02 544 #define ACL_COMPLETE 0x03 545 #define ACL_ACTIVE_BCAST 0x04 546 #define ACL_PICO_BCAST 0x08 547 548 /* ISO PB flags */ 549 #define ISO_START 0x00 550 #define ISO_CONT 0x01 551 #define ISO_SINGLE 0x02 552 #define ISO_END 0x03 553 554 /* ISO TS flags */ 555 #define ISO_TS 0x01 556 557 /* Baseband links */ 558 #define SCO_LINK 0x00 559 #define ACL_LINK 0x01 560 #define ESCO_LINK 0x02 561 /* Low Energy links do not have defined link type. Use invented one */ 562 #define LE_LINK 0x80 563 #define CIS_LINK 0x82 564 #define BIS_LINK 0x83 565 #define INVALID_LINK 0xff 566 567 /* LMP features */ 568 #define LMP_3SLOT 0x01 569 #define LMP_5SLOT 0x02 570 #define LMP_ENCRYPT 0x04 571 #define LMP_SOFFSET 0x08 572 #define LMP_TACCURACY 0x10 573 #define LMP_RSWITCH 0x20 574 #define LMP_HOLD 0x40 575 #define LMP_SNIFF 0x80 576 577 #define LMP_PARK 0x01 578 #define LMP_RSSI 0x02 579 #define LMP_QUALITY 0x04 580 #define LMP_SCO 0x08 581 #define LMP_HV2 0x10 582 #define LMP_HV3 0x20 583 #define LMP_ULAW 0x40 584 #define LMP_ALAW 0x80 585 586 #define LMP_CVSD 0x01 587 #define LMP_PSCHEME 0x02 588 #define LMP_PCONTROL 0x04 589 #define LMP_TRANSPARENT 0x08 590 591 #define LMP_EDR_2M 0x02 592 #define LMP_EDR_3M 0x04 593 #define LMP_RSSI_INQ 0x40 594 #define LMP_ESCO 0x80 595 596 #define LMP_EV4 0x01 597 #define LMP_EV5 0x02 598 #define LMP_NO_BREDR 0x20 599 #define LMP_LE 0x40 600 #define LMP_EDR_3SLOT 0x80 601 602 #define LMP_EDR_5SLOT 0x01 603 #define LMP_SNIFF_SUBR 0x02 604 #define LMP_PAUSE_ENC 0x04 605 #define LMP_EDR_ESCO_2M 0x20 606 #define LMP_EDR_ESCO_3M 0x40 607 #define LMP_EDR_3S_ESCO 0x80 608 609 #define LMP_EXT_INQ 0x01 610 #define LMP_SIMUL_LE_BR 0x02 611 #define LMP_SIMPLE_PAIR 0x08 612 #define LMP_ERR_DATA_REPORTING 0x20 613 #define LMP_NO_FLUSH 0x40 614 615 #define LMP_LSTO 0x01 616 #define LMP_INQ_TX_PWR 0x02 617 #define LMP_EXTFEATURES 0x80 618 619 /* Extended LMP features */ 620 #define LMP_CPB_CENTRAL 0x01 621 #define LMP_CPB_PERIPHERAL 0x02 622 #define LMP_SYNC_TRAIN 0x04 623 #define LMP_SYNC_SCAN 0x08 624 625 #define LMP_SC 0x01 626 #define LMP_PING 0x02 627 628 /* Host features */ 629 #define LMP_HOST_SSP 0x01 630 #define LMP_HOST_LE 0x02 631 #define LMP_HOST_LE_BREDR 0x04 632 #define LMP_HOST_SC 0x08 633 634 /* LE features */ 635 #define HCI_LE_ENCRYPTION 0x01 636 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 637 #define HCI_LE_PERIPHERAL_FEATURES 0x08 638 #define HCI_LE_PING 0x10 639 #define HCI_LE_DATA_LEN_EXT 0x20 640 #define HCI_LE_LL_PRIVACY 0x40 641 #define HCI_LE_EXT_SCAN_POLICY 0x80 642 #define HCI_LE_PHY_2M 0x01 643 #define HCI_LE_PHY_CODED 0x08 644 #define HCI_LE_EXT_ADV 0x10 645 #define HCI_LE_PERIODIC_ADV 0x20 646 #define HCI_LE_CHAN_SEL_ALG2 0x40 647 #define HCI_LE_CIS_CENTRAL 0x10 648 #define HCI_LE_CIS_PERIPHERAL 0x20 649 #define HCI_LE_ISO_BROADCASTER 0x40 650 #define HCI_LE_ISO_SYNC_RECEIVER 0x80 651 652 /* Connection modes */ 653 #define HCI_CM_ACTIVE 0x0000 654 #define HCI_CM_HOLD 0x0001 655 #define HCI_CM_SNIFF 0x0002 656 #define HCI_CM_PARK 0x0003 657 658 /* Link policies */ 659 #define HCI_LP_RSWITCH 0x0001 660 #define HCI_LP_HOLD 0x0002 661 #define HCI_LP_SNIFF 0x0004 662 #define HCI_LP_PARK 0x0008 663 664 /* Link modes */ 665 #define HCI_LM_ACCEPT 0x8000 666 #define HCI_LM_MASTER 0x0001 667 #define HCI_LM_AUTH 0x0002 668 #define HCI_LM_ENCRYPT 0x0004 669 #define HCI_LM_TRUSTED 0x0008 670 #define HCI_LM_RELIABLE 0x0010 671 #define HCI_LM_SECURE 0x0020 672 #define HCI_LM_FIPS 0x0040 673 674 /* Authentication types */ 675 #define HCI_AT_NO_BONDING 0x00 676 #define HCI_AT_NO_BONDING_MITM 0x01 677 #define HCI_AT_DEDICATED_BONDING 0x02 678 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 679 #define HCI_AT_GENERAL_BONDING 0x04 680 #define HCI_AT_GENERAL_BONDING_MITM 0x05 681 682 /* I/O capabilities */ 683 #define HCI_IO_DISPLAY_ONLY 0x00 684 #define HCI_IO_DISPLAY_YESNO 0x01 685 #define HCI_IO_KEYBOARD_ONLY 0x02 686 #define HCI_IO_NO_INPUT_OUTPUT 0x03 687 688 /* Link Key types */ 689 #define HCI_LK_COMBINATION 0x00 690 #define HCI_LK_LOCAL_UNIT 0x01 691 #define HCI_LK_REMOTE_UNIT 0x02 692 #define HCI_LK_DEBUG_COMBINATION 0x03 693 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 694 #define HCI_LK_AUTH_COMBINATION_P192 0x05 695 #define HCI_LK_CHANGED_COMBINATION 0x06 696 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 697 #define HCI_LK_AUTH_COMBINATION_P256 0x08 698 699 /* ---- HCI Error Codes ---- */ 700 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 701 #define HCI_ERROR_AUTH_FAILURE 0x05 702 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 703 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 704 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 705 #define HCI_ERROR_COMMAND_DISALLOWED 0x0c 706 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 707 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 708 #define HCI_ERROR_INVALID_PARAMETERS 0x12 709 #define HCI_ERROR_REMOTE_USER_TERM 0x13 710 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 711 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 712 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 713 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 714 #define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE 0x1a 715 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 716 #define HCI_ERROR_UNSPECIFIED 0x1f 717 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 718 #define HCI_ERROR_CANCELLED_BY_HOST 0x44 719 720 /* Flow control modes */ 721 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 722 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 723 724 /* The core spec defines 127 as the "not available" value */ 725 #define HCI_TX_POWER_INVALID 127 726 #define HCI_RSSI_INVALID 127 727 728 #define HCI_SYNC_HANDLE_INVALID 0xffff 729 #define HCI_SID_INVALID 0xff 730 731 #define HCI_ROLE_MASTER 0x00 732 #define HCI_ROLE_SLAVE 0x01 733 734 /* Extended Inquiry Response field types */ 735 #define EIR_FLAGS 0x01 /* flags */ 736 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 737 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 738 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 739 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 740 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 741 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 742 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 743 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 744 #define EIR_TX_POWER 0x0A /* transmit power level */ 745 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 746 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 747 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 748 #define EIR_DEVICE_ID 0x10 /* device ID */ 749 #define EIR_APPEARANCE 0x19 /* Device appearance */ 750 #define EIR_SERVICE_DATA 0x16 /* Service Data */ 751 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 752 #define EIR_LE_ROLE 0x1C /* LE role */ 753 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 754 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 755 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 756 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 757 758 /* Low Energy Advertising Flags */ 759 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 760 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 761 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 762 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 763 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 764 765 /* ----- HCI Commands ---- */ 766 #define HCI_OP_NOP 0x0000 767 768 #define HCI_OP_INQUIRY 0x0401 769 struct hci_cp_inquiry { 770 __u8 lap[3]; 771 __u8 length; 772 __u8 num_rsp; 773 } __packed; 774 775 #define HCI_OP_INQUIRY_CANCEL 0x0402 776 777 #define HCI_OP_PERIODIC_INQ 0x0403 778 779 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 780 781 #define HCI_OP_CREATE_CONN 0x0405 782 struct hci_cp_create_conn { 783 bdaddr_t bdaddr; 784 __le16 pkt_type; 785 __u8 pscan_rep_mode; 786 __u8 pscan_mode; 787 __le16 clock_offset; 788 __u8 role_switch; 789 } __packed; 790 791 #define HCI_OP_DISCONNECT 0x0406 792 struct hci_cp_disconnect { 793 __le16 handle; 794 __u8 reason; 795 } __packed; 796 797 #define HCI_OP_ADD_SCO 0x0407 798 struct hci_cp_add_sco { 799 __le16 handle; 800 __le16 pkt_type; 801 } __packed; 802 803 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 804 struct hci_cp_create_conn_cancel { 805 bdaddr_t bdaddr; 806 } __packed; 807 808 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 809 struct hci_cp_accept_conn_req { 810 bdaddr_t bdaddr; 811 __u8 role; 812 } __packed; 813 814 #define HCI_OP_REJECT_CONN_REQ 0x040a 815 struct hci_cp_reject_conn_req { 816 bdaddr_t bdaddr; 817 __u8 reason; 818 } __packed; 819 820 #define HCI_OP_LINK_KEY_REPLY 0x040b 821 struct hci_cp_link_key_reply { 822 bdaddr_t bdaddr; 823 __u8 link_key[HCI_LINK_KEY_SIZE]; 824 } __packed; 825 826 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 827 struct hci_cp_link_key_neg_reply { 828 bdaddr_t bdaddr; 829 } __packed; 830 831 #define HCI_OP_PIN_CODE_REPLY 0x040d 832 struct hci_cp_pin_code_reply { 833 bdaddr_t bdaddr; 834 __u8 pin_len; 835 __u8 pin_code[16]; 836 } __packed; 837 struct hci_rp_pin_code_reply { 838 __u8 status; 839 bdaddr_t bdaddr; 840 } __packed; 841 842 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 843 struct hci_cp_pin_code_neg_reply { 844 bdaddr_t bdaddr; 845 } __packed; 846 struct hci_rp_pin_code_neg_reply { 847 __u8 status; 848 bdaddr_t bdaddr; 849 } __packed; 850 851 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 852 struct hci_cp_change_conn_ptype { 853 __le16 handle; 854 __le16 pkt_type; 855 } __packed; 856 857 #define HCI_OP_AUTH_REQUESTED 0x0411 858 struct hci_cp_auth_requested { 859 __le16 handle; 860 } __packed; 861 862 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 863 struct hci_cp_set_conn_encrypt { 864 __le16 handle; 865 __u8 encrypt; 866 } __packed; 867 868 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 869 struct hci_cp_change_conn_link_key { 870 __le16 handle; 871 } __packed; 872 873 #define HCI_OP_REMOTE_NAME_REQ 0x0419 874 struct hci_cp_remote_name_req { 875 bdaddr_t bdaddr; 876 __u8 pscan_rep_mode; 877 __u8 pscan_mode; 878 __le16 clock_offset; 879 } __packed; 880 881 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 882 struct hci_cp_remote_name_req_cancel { 883 bdaddr_t bdaddr; 884 } __packed; 885 886 struct hci_rp_remote_name_req_cancel { 887 __u8 status; 888 bdaddr_t bdaddr; 889 } __packed; 890 891 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 892 struct hci_cp_read_remote_features { 893 __le16 handle; 894 } __packed; 895 896 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 897 struct hci_cp_read_remote_ext_features { 898 __le16 handle; 899 __u8 page; 900 } __packed; 901 902 #define HCI_OP_READ_REMOTE_VERSION 0x041d 903 struct hci_cp_read_remote_version { 904 __le16 handle; 905 } __packed; 906 907 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 908 struct hci_cp_read_clock_offset { 909 __le16 handle; 910 } __packed; 911 912 #define HCI_OP_SETUP_SYNC_CONN 0x0428 913 struct hci_cp_setup_sync_conn { 914 __le16 handle; 915 __le32 tx_bandwidth; 916 __le32 rx_bandwidth; 917 __le16 max_latency; 918 __le16 voice_setting; 919 __u8 retrans_effort; 920 __le16 pkt_type; 921 } __packed; 922 923 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 924 struct hci_cp_accept_sync_conn_req { 925 bdaddr_t bdaddr; 926 __le32 tx_bandwidth; 927 __le32 rx_bandwidth; 928 __le16 max_latency; 929 __le16 content_format; 930 __u8 retrans_effort; 931 __le16 pkt_type; 932 } __packed; 933 934 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 935 struct hci_cp_reject_sync_conn_req { 936 bdaddr_t bdaddr; 937 __u8 reason; 938 } __packed; 939 940 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 941 struct hci_cp_io_capability_reply { 942 bdaddr_t bdaddr; 943 __u8 capability; 944 __u8 oob_data; 945 __u8 authentication; 946 } __packed; 947 948 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 949 struct hci_cp_user_confirm_reply { 950 bdaddr_t bdaddr; 951 } __packed; 952 struct hci_rp_user_confirm_reply { 953 __u8 status; 954 bdaddr_t bdaddr; 955 } __packed; 956 957 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 958 959 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 960 struct hci_cp_user_passkey_reply { 961 bdaddr_t bdaddr; 962 __le32 passkey; 963 } __packed; 964 965 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 966 967 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 968 struct hci_cp_remote_oob_data_reply { 969 bdaddr_t bdaddr; 970 __u8 hash[16]; 971 __u8 rand[16]; 972 } __packed; 973 974 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 975 struct hci_cp_remote_oob_data_neg_reply { 976 bdaddr_t bdaddr; 977 } __packed; 978 979 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 980 struct hci_cp_io_capability_neg_reply { 981 bdaddr_t bdaddr; 982 __u8 reason; 983 } __packed; 984 985 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d 986 struct hci_coding_format { 987 __u8 id; 988 __le16 cid; 989 __le16 vid; 990 } __packed; 991 992 struct hci_cp_enhanced_setup_sync_conn { 993 __le16 handle; 994 __le32 tx_bandwidth; 995 __le32 rx_bandwidth; 996 struct hci_coding_format tx_coding_format; 997 struct hci_coding_format rx_coding_format; 998 __le16 tx_codec_frame_size; 999 __le16 rx_codec_frame_size; 1000 __le32 in_bandwidth; 1001 __le32 out_bandwidth; 1002 struct hci_coding_format in_coding_format; 1003 struct hci_coding_format out_coding_format; 1004 __le16 in_coded_data_size; 1005 __le16 out_coded_data_size; 1006 __u8 in_pcm_data_format; 1007 __u8 out_pcm_data_format; 1008 __u8 in_pcm_sample_payload_msb_pos; 1009 __u8 out_pcm_sample_payload_msb_pos; 1010 __u8 in_data_path; 1011 __u8 out_data_path; 1012 __u8 in_transport_unit_size; 1013 __u8 out_transport_unit_size; 1014 __le16 max_latency; 1015 __le16 pkt_type; 1016 __u8 retrans_effort; 1017 } __packed; 1018 1019 struct hci_rp_logical_link_cancel { 1020 __u8 status; 1021 __u8 phy_handle; 1022 __u8 flow_spec_id; 1023 } __packed; 1024 1025 #define HCI_OP_SET_CPB 0x0441 1026 struct hci_cp_set_cpb { 1027 __u8 enable; 1028 __u8 lt_addr; 1029 __u8 lpo_allowed; 1030 __le16 packet_type; 1031 __le16 interval_min; 1032 __le16 interval_max; 1033 __le16 cpb_sv_tout; 1034 } __packed; 1035 struct hci_rp_set_cpb { 1036 __u8 status; 1037 __u8 lt_addr; 1038 __le16 interval; 1039 } __packed; 1040 1041 #define HCI_OP_START_SYNC_TRAIN 0x0443 1042 1043 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 1044 struct hci_cp_remote_oob_ext_data_reply { 1045 bdaddr_t bdaddr; 1046 __u8 hash192[16]; 1047 __u8 rand192[16]; 1048 __u8 hash256[16]; 1049 __u8 rand256[16]; 1050 } __packed; 1051 1052 #define HCI_OP_SNIFF_MODE 0x0803 1053 struct hci_cp_sniff_mode { 1054 __le16 handle; 1055 __le16 max_interval; 1056 __le16 min_interval; 1057 __le16 attempt; 1058 __le16 timeout; 1059 } __packed; 1060 1061 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 1062 struct hci_cp_exit_sniff_mode { 1063 __le16 handle; 1064 } __packed; 1065 1066 #define HCI_OP_ROLE_DISCOVERY 0x0809 1067 struct hci_cp_role_discovery { 1068 __le16 handle; 1069 } __packed; 1070 struct hci_rp_role_discovery { 1071 __u8 status; 1072 __le16 handle; 1073 __u8 role; 1074 } __packed; 1075 1076 #define HCI_OP_SWITCH_ROLE 0x080b 1077 struct hci_cp_switch_role { 1078 bdaddr_t bdaddr; 1079 __u8 role; 1080 } __packed; 1081 1082 #define HCI_OP_READ_LINK_POLICY 0x080c 1083 struct hci_cp_read_link_policy { 1084 __le16 handle; 1085 } __packed; 1086 struct hci_rp_read_link_policy { 1087 __u8 status; 1088 __le16 handle; 1089 __le16 policy; 1090 } __packed; 1091 1092 #define HCI_OP_WRITE_LINK_POLICY 0x080d 1093 struct hci_cp_write_link_policy { 1094 __le16 handle; 1095 __le16 policy; 1096 } __packed; 1097 struct hci_rp_write_link_policy { 1098 __u8 status; 1099 __le16 handle; 1100 } __packed; 1101 1102 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 1103 struct hci_rp_read_def_link_policy { 1104 __u8 status; 1105 __le16 policy; 1106 } __packed; 1107 1108 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 1109 struct hci_cp_write_def_link_policy { 1110 __le16 policy; 1111 } __packed; 1112 1113 #define HCI_OP_SNIFF_SUBRATE 0x0811 1114 struct hci_cp_sniff_subrate { 1115 __le16 handle; 1116 __le16 max_latency; 1117 __le16 min_remote_timeout; 1118 __le16 min_local_timeout; 1119 } __packed; 1120 1121 #define HCI_OP_SET_EVENT_MASK 0x0c01 1122 1123 #define HCI_OP_RESET 0x0c03 1124 1125 #define HCI_OP_SET_EVENT_FLT 0x0c05 1126 #define HCI_SET_EVENT_FLT_SIZE 9 1127 struct hci_cp_set_event_filter { 1128 __u8 flt_type; 1129 __u8 cond_type; 1130 struct { 1131 bdaddr_t bdaddr; 1132 __u8 auto_accept; 1133 } __packed addr_conn_flt; 1134 } __packed; 1135 1136 /* Filter types */ 1137 #define HCI_FLT_CLEAR_ALL 0x00 1138 #define HCI_FLT_INQ_RESULT 0x01 1139 #define HCI_FLT_CONN_SETUP 0x02 1140 1141 /* CONN_SETUP Condition types */ 1142 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 1143 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 1144 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 1145 1146 /* CONN_SETUP Conditions */ 1147 #define HCI_CONN_SETUP_AUTO_OFF 0x01 1148 #define HCI_CONN_SETUP_AUTO_ON 0x02 1149 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03 1150 1151 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 1152 struct hci_cp_read_stored_link_key { 1153 bdaddr_t bdaddr; 1154 __u8 read_all; 1155 } __packed; 1156 struct hci_rp_read_stored_link_key { 1157 __u8 status; 1158 __le16 max_keys; 1159 __le16 num_keys; 1160 } __packed; 1161 1162 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 1163 struct hci_cp_delete_stored_link_key { 1164 bdaddr_t bdaddr; 1165 __u8 delete_all; 1166 } __packed; 1167 struct hci_rp_delete_stored_link_key { 1168 __u8 status; 1169 __le16 num_keys; 1170 } __packed; 1171 1172 #define HCI_MAX_NAME_LENGTH 248 1173 1174 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 1175 struct hci_cp_write_local_name { 1176 __u8 name[HCI_MAX_NAME_LENGTH]; 1177 } __packed; 1178 1179 #define HCI_OP_READ_LOCAL_NAME 0x0c14 1180 struct hci_rp_read_local_name { 1181 __u8 status; 1182 __u8 name[HCI_MAX_NAME_LENGTH]; 1183 } __packed; 1184 1185 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 1186 1187 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 1188 1189 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 1190 #define SCAN_DISABLED 0x00 1191 #define SCAN_INQUIRY 0x01 1192 #define SCAN_PAGE 0x02 1193 1194 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 1195 1196 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 1197 #define AUTH_DISABLED 0x00 1198 #define AUTH_ENABLED 0x01 1199 1200 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 1201 1202 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 1203 #define ENCRYPT_DISABLED 0x00 1204 #define ENCRYPT_P2P 0x01 1205 #define ENCRYPT_BOTH 0x02 1206 1207 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 1208 struct hci_rp_read_class_of_dev { 1209 __u8 status; 1210 __u8 dev_class[3]; 1211 } __packed; 1212 1213 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 1214 struct hci_cp_write_class_of_dev { 1215 __u8 dev_class[3]; 1216 } __packed; 1217 1218 #define HCI_OP_READ_VOICE_SETTING 0x0c25 1219 struct hci_rp_read_voice_setting { 1220 __u8 status; 1221 __le16 voice_setting; 1222 } __packed; 1223 1224 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 1225 struct hci_cp_write_voice_setting { 1226 __le16 voice_setting; 1227 } __packed; 1228 1229 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 1230 struct hci_cp_host_buffer_size { 1231 __le16 acl_mtu; 1232 __u8 sco_mtu; 1233 __le16 acl_max_pkt; 1234 __le16 sco_max_pkt; 1235 } __packed; 1236 1237 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1238 struct hci_rp_read_num_supported_iac { 1239 __u8 status; 1240 __u8 num_iac; 1241 } __packed; 1242 1243 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1244 1245 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1246 struct hci_cp_write_current_iac_lap { 1247 __u8 num_iac; 1248 __u8 iac_lap[6]; 1249 } __packed; 1250 1251 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1252 1253 #define HCI_MAX_EIR_LENGTH 240 1254 1255 #define HCI_OP_WRITE_EIR 0x0c52 1256 struct hci_cp_write_eir { 1257 __u8 fec; 1258 __u8 data[HCI_MAX_EIR_LENGTH]; 1259 } __packed; 1260 1261 #define HCI_OP_READ_SSP_MODE 0x0c55 1262 struct hci_rp_read_ssp_mode { 1263 __u8 status; 1264 __u8 mode; 1265 } __packed; 1266 1267 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1268 struct hci_cp_write_ssp_mode { 1269 __u8 mode; 1270 } __packed; 1271 1272 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1273 struct hci_rp_read_local_oob_data { 1274 __u8 status; 1275 __u8 hash[16]; 1276 __u8 rand[16]; 1277 } __packed; 1278 1279 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1280 struct hci_rp_read_inq_rsp_tx_power { 1281 __u8 status; 1282 __s8 tx_power; 1283 } __packed; 1284 1285 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a 1286 #define ERR_DATA_REPORTING_DISABLED 0x00 1287 #define ERR_DATA_REPORTING_ENABLED 0x01 1288 struct hci_rp_read_def_err_data_reporting { 1289 __u8 status; 1290 __u8 err_data_reporting; 1291 } __packed; 1292 1293 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b 1294 struct hci_cp_write_def_err_data_reporting { 1295 __u8 err_data_reporting; 1296 } __packed; 1297 1298 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1299 1300 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1301 1302 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1303 struct hci_rp_read_flow_control_mode { 1304 __u8 status; 1305 __u8 mode; 1306 } __packed; 1307 1308 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1309 struct hci_cp_write_le_host_supported { 1310 __u8 le; 1311 __u8 simul; 1312 } __packed; 1313 1314 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1315 struct hci_cp_set_reserved_lt_addr { 1316 __u8 lt_addr; 1317 } __packed; 1318 struct hci_rp_set_reserved_lt_addr { 1319 __u8 status; 1320 __u8 lt_addr; 1321 } __packed; 1322 1323 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1324 struct hci_cp_delete_reserved_lt_addr { 1325 __u8 lt_addr; 1326 } __packed; 1327 struct hci_rp_delete_reserved_lt_addr { 1328 __u8 status; 1329 __u8 lt_addr; 1330 } __packed; 1331 1332 #define HCI_OP_SET_CPB_DATA 0x0c76 1333 struct hci_cp_set_cpb_data { 1334 __u8 lt_addr; 1335 __u8 fragment; 1336 __u8 data_length; 1337 __u8 data[HCI_MAX_CPB_DATA_SIZE]; 1338 } __packed; 1339 struct hci_rp_set_cpb_data { 1340 __u8 status; 1341 __u8 lt_addr; 1342 } __packed; 1343 1344 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1345 1346 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1347 struct hci_cp_write_sync_train_params { 1348 __le16 interval_min; 1349 __le16 interval_max; 1350 __le32 sync_train_tout; 1351 __u8 service_data; 1352 } __packed; 1353 struct hci_rp_write_sync_train_params { 1354 __u8 status; 1355 __le16 sync_train_int; 1356 } __packed; 1357 1358 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1359 struct hci_rp_read_sc_support { 1360 __u8 status; 1361 __u8 support; 1362 } __packed; 1363 1364 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1365 struct hci_cp_write_sc_support { 1366 __u8 support; 1367 } __packed; 1368 1369 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b 1370 struct hci_cp_read_auth_payload_to { 1371 __le16 handle; 1372 } __packed; 1373 struct hci_rp_read_auth_payload_to { 1374 __u8 status; 1375 __le16 handle; 1376 __le16 timeout; 1377 } __packed; 1378 1379 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c 1380 struct hci_cp_write_auth_payload_to { 1381 __le16 handle; 1382 __le16 timeout; 1383 } __packed; 1384 struct hci_rp_write_auth_payload_to { 1385 __u8 status; 1386 __le16 handle; 1387 } __packed; 1388 1389 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1390 struct hci_rp_read_local_oob_ext_data { 1391 __u8 status; 1392 __u8 hash192[16]; 1393 __u8 rand192[16]; 1394 __u8 hash256[16]; 1395 __u8 rand256[16]; 1396 } __packed; 1397 1398 #define HCI_CONFIGURE_DATA_PATH 0x0c83 1399 struct hci_op_configure_data_path { 1400 __u8 direction; 1401 __u8 data_path_id; 1402 __u8 vnd_len; 1403 __u8 vnd_data[]; 1404 } __packed; 1405 1406 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1407 struct hci_rp_read_local_version { 1408 __u8 status; 1409 __u8 hci_ver; 1410 __le16 hci_rev; 1411 __u8 lmp_ver; 1412 __le16 manufacturer; 1413 __le16 lmp_subver; 1414 } __packed; 1415 1416 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1417 struct hci_rp_read_local_commands { 1418 __u8 status; 1419 __u8 commands[64]; 1420 } __packed; 1421 1422 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1423 struct hci_rp_read_local_features { 1424 __u8 status; 1425 __u8 features[8]; 1426 } __packed; 1427 1428 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1429 struct hci_cp_read_local_ext_features { 1430 __u8 page; 1431 } __packed; 1432 struct hci_rp_read_local_ext_features { 1433 __u8 status; 1434 __u8 page; 1435 __u8 max_page; 1436 __u8 features[8]; 1437 } __packed; 1438 1439 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1440 struct hci_rp_read_buffer_size { 1441 __u8 status; 1442 __le16 acl_mtu; 1443 __u8 sco_mtu; 1444 __le16 acl_max_pkt; 1445 __le16 sco_max_pkt; 1446 } __packed; 1447 1448 #define HCI_OP_READ_BD_ADDR 0x1009 1449 struct hci_rp_read_bd_addr { 1450 __u8 status; 1451 bdaddr_t bdaddr; 1452 } __packed; 1453 1454 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1455 struct hci_rp_read_data_block_size { 1456 __u8 status; 1457 __le16 max_acl_len; 1458 __le16 block_len; 1459 __le16 num_blocks; 1460 } __packed; 1461 1462 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1463 struct hci_std_codecs { 1464 __u8 num; 1465 __u8 codec[]; 1466 } __packed; 1467 1468 struct hci_vnd_codec { 1469 /* company id */ 1470 __le16 cid; 1471 /* vendor codec id */ 1472 __le16 vid; 1473 } __packed; 1474 1475 struct hci_vnd_codecs { 1476 __u8 num; 1477 struct hci_vnd_codec codec[]; 1478 } __packed; 1479 1480 struct hci_rp_read_local_supported_codecs { 1481 __u8 status; 1482 struct hci_std_codecs std_codecs; 1483 struct hci_vnd_codecs vnd_codecs; 1484 } __packed; 1485 1486 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c 1487 struct hci_rp_read_local_pairing_opts { 1488 __u8 status; 1489 __u8 pairing_opts; 1490 __u8 max_key_size; 1491 } __packed; 1492 1493 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d 1494 struct hci_std_codec_v2 { 1495 __u8 id; 1496 __u8 transport; 1497 } __packed; 1498 1499 struct hci_std_codecs_v2 { 1500 __u8 num; 1501 struct hci_std_codec_v2 codec[]; 1502 } __packed; 1503 1504 struct hci_vnd_codec_v2 { 1505 __le16 cid; 1506 __le16 vid; 1507 __u8 transport; 1508 } __packed; 1509 1510 struct hci_vnd_codecs_v2 { 1511 __u8 num; 1512 struct hci_vnd_codec_v2 codec[]; 1513 } __packed; 1514 1515 struct hci_rp_read_local_supported_codecs_v2 { 1516 __u8 status; 1517 struct hci_std_codecs_v2 std_codecs; 1518 struct hci_vnd_codecs_v2 vendor_codecs; 1519 } __packed; 1520 1521 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e 1522 struct hci_op_read_local_codec_caps { 1523 __u8 id; 1524 __le16 cid; 1525 __le16 vid; 1526 __u8 transport; 1527 __u8 direction; 1528 } __packed; 1529 1530 struct hci_codec_caps { 1531 __u8 len; 1532 __u8 data[]; 1533 } __packed; 1534 1535 struct hci_rp_read_local_codec_caps { 1536 __u8 status; 1537 __u8 num_caps; 1538 } __packed; 1539 1540 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1541 struct hci_rp_read_page_scan_activity { 1542 __u8 status; 1543 __le16 interval; 1544 __le16 window; 1545 } __packed; 1546 1547 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1548 struct hci_cp_write_page_scan_activity { 1549 __le16 interval; 1550 __le16 window; 1551 } __packed; 1552 1553 #define HCI_OP_READ_TX_POWER 0x0c2d 1554 struct hci_cp_read_tx_power { 1555 __le16 handle; 1556 __u8 type; 1557 } __packed; 1558 struct hci_rp_read_tx_power { 1559 __u8 status; 1560 __le16 handle; 1561 __s8 tx_power; 1562 } __packed; 1563 1564 #define HCI_OP_WRITE_SYNC_FLOWCTL 0x0c2f 1565 struct hci_cp_write_sync_flowctl { 1566 __u8 enable; 1567 } __packed; 1568 1569 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1570 struct hci_rp_read_page_scan_type { 1571 __u8 status; 1572 __u8 type; 1573 } __packed; 1574 1575 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1576 #define PAGE_SCAN_TYPE_STANDARD 0x00 1577 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1578 1579 #define HCI_OP_READ_RSSI 0x1405 1580 struct hci_cp_read_rssi { 1581 __le16 handle; 1582 } __packed; 1583 struct hci_rp_read_rssi { 1584 __u8 status; 1585 __le16 handle; 1586 __s8 rssi; 1587 } __packed; 1588 1589 #define HCI_OP_READ_CLOCK 0x1407 1590 struct hci_cp_read_clock { 1591 __le16 handle; 1592 __u8 which; 1593 } __packed; 1594 struct hci_rp_read_clock { 1595 __u8 status; 1596 __le16 handle; 1597 __le32 clock; 1598 __le16 accuracy; 1599 } __packed; 1600 1601 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1602 struct hci_cp_read_enc_key_size { 1603 __le16 handle; 1604 } __packed; 1605 struct hci_rp_read_enc_key_size { 1606 __u8 status; 1607 __le16 handle; 1608 __u8 key_size; 1609 } __packed; 1610 1611 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1612 1613 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1614 1615 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1616 1617 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1618 struct hci_cp_le_set_event_mask { 1619 __u8 mask[8]; 1620 } __packed; 1621 1622 /* BLUETOOTH CORE SPECIFICATION Version 5.4 | Vol 4, Part E 1623 * 7.8.2 LE Read Buffer Size command 1624 * MAX_LE_MTU is 0xffff. 1625 * 0 is also valid. It means that no dedicated LE Buffer exists. 1626 * It should use the HCI_Read_Buffer_Size command and mtu is shared 1627 * between BR/EDR and LE. 1628 */ 1629 #define HCI_MIN_LE_MTU 0x001b 1630 1631 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1632 struct hci_rp_le_read_buffer_size { 1633 __u8 status; 1634 __le16 le_mtu; 1635 __u8 le_max_pkt; 1636 } __packed; 1637 1638 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1639 struct hci_rp_le_read_local_features { 1640 __u8 status; 1641 __u8 features[8]; 1642 } __packed; 1643 1644 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1645 1646 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1647 struct hci_cp_le_set_adv_param { 1648 __le16 min_interval; 1649 __le16 max_interval; 1650 __u8 type; 1651 __u8 own_address_type; 1652 __u8 direct_addr_type; 1653 bdaddr_t direct_addr; 1654 __u8 channel_map; 1655 __u8 filter_policy; 1656 } __packed; 1657 1658 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1659 struct hci_rp_le_read_adv_tx_power { 1660 __u8 status; 1661 __s8 tx_power; 1662 } __packed; 1663 1664 #define HCI_MAX_AD_LENGTH 31 1665 1666 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1667 struct hci_cp_le_set_adv_data { 1668 __u8 length; 1669 __u8 data[HCI_MAX_AD_LENGTH]; 1670 } __packed; 1671 1672 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1673 struct hci_cp_le_set_scan_rsp_data { 1674 __u8 length; 1675 __u8 data[HCI_MAX_AD_LENGTH]; 1676 } __packed; 1677 1678 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1679 1680 #define LE_SCAN_PASSIVE 0x00 1681 #define LE_SCAN_ACTIVE 0x01 1682 1683 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1684 struct hci_cp_le_set_scan_param { 1685 __u8 type; 1686 __le16 interval; 1687 __le16 window; 1688 __u8 own_address_type; 1689 __u8 filter_policy; 1690 } __packed; 1691 1692 #define LE_SCAN_DISABLE 0x00 1693 #define LE_SCAN_ENABLE 0x01 1694 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1695 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1696 1697 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1698 struct hci_cp_le_set_scan_enable { 1699 __u8 enable; 1700 __u8 filter_dup; 1701 } __packed; 1702 1703 #define HCI_LE_USE_PEER_ADDR 0x00 1704 #define HCI_LE_USE_ACCEPT_LIST 0x01 1705 1706 #define HCI_OP_LE_CREATE_CONN 0x200d 1707 struct hci_cp_le_create_conn { 1708 __le16 scan_interval; 1709 __le16 scan_window; 1710 __u8 filter_policy; 1711 __u8 peer_addr_type; 1712 bdaddr_t peer_addr; 1713 __u8 own_address_type; 1714 __le16 conn_interval_min; 1715 __le16 conn_interval_max; 1716 __le16 conn_latency; 1717 __le16 supervision_timeout; 1718 __le16 min_ce_len; 1719 __le16 max_ce_len; 1720 } __packed; 1721 1722 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1723 1724 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f 1725 struct hci_rp_le_read_accept_list_size { 1726 __u8 status; 1727 __u8 size; 1728 } __packed; 1729 1730 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010 1731 1732 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011 1733 struct hci_cp_le_add_to_accept_list { 1734 __u8 bdaddr_type; 1735 bdaddr_t bdaddr; 1736 } __packed; 1737 1738 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012 1739 struct hci_cp_le_del_from_accept_list { 1740 __u8 bdaddr_type; 1741 bdaddr_t bdaddr; 1742 } __packed; 1743 1744 #define HCI_OP_LE_CONN_UPDATE 0x2013 1745 struct hci_cp_le_conn_update { 1746 __le16 handle; 1747 __le16 conn_interval_min; 1748 __le16 conn_interval_max; 1749 __le16 conn_latency; 1750 __le16 supervision_timeout; 1751 __le16 min_ce_len; 1752 __le16 max_ce_len; 1753 } __packed; 1754 1755 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1756 struct hci_cp_le_read_remote_features { 1757 __le16 handle; 1758 } __packed; 1759 1760 #define HCI_OP_LE_START_ENC 0x2019 1761 struct hci_cp_le_start_enc { 1762 __le16 handle; 1763 __le64 rand; 1764 __le16 ediv; 1765 __u8 ltk[16]; 1766 } __packed; 1767 1768 #define HCI_OP_LE_LTK_REPLY 0x201a 1769 struct hci_cp_le_ltk_reply { 1770 __le16 handle; 1771 __u8 ltk[16]; 1772 } __packed; 1773 struct hci_rp_le_ltk_reply { 1774 __u8 status; 1775 __le16 handle; 1776 } __packed; 1777 1778 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1779 struct hci_cp_le_ltk_neg_reply { 1780 __le16 handle; 1781 } __packed; 1782 struct hci_rp_le_ltk_neg_reply { 1783 __u8 status; 1784 __le16 handle; 1785 } __packed; 1786 1787 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1788 struct hci_rp_le_read_supported_states { 1789 __u8 status; 1790 __u8 le_states[8]; 1791 } __packed; 1792 1793 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1794 struct hci_cp_le_conn_param_req_reply { 1795 __le16 handle; 1796 __le16 interval_min; 1797 __le16 interval_max; 1798 __le16 latency; 1799 __le16 timeout; 1800 __le16 min_ce_len; 1801 __le16 max_ce_len; 1802 } __packed; 1803 1804 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1805 struct hci_cp_le_conn_param_req_neg_reply { 1806 __le16 handle; 1807 __u8 reason; 1808 } __packed; 1809 1810 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1811 struct hci_cp_le_set_data_len { 1812 __le16 handle; 1813 __le16 tx_len; 1814 __le16 tx_time; 1815 } __packed; 1816 struct hci_rp_le_set_data_len { 1817 __u8 status; 1818 __le16 handle; 1819 } __packed; 1820 1821 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1822 struct hci_rp_le_read_def_data_len { 1823 __u8 status; 1824 __le16 tx_len; 1825 __le16 tx_time; 1826 } __packed; 1827 1828 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1829 struct hci_cp_le_write_def_data_len { 1830 __le16 tx_len; 1831 __le16 tx_time; 1832 } __packed; 1833 1834 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027 1835 struct hci_cp_le_add_to_resolv_list { 1836 __u8 bdaddr_type; 1837 bdaddr_t bdaddr; 1838 __u8 peer_irk[16]; 1839 __u8 local_irk[16]; 1840 } __packed; 1841 1842 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028 1843 struct hci_cp_le_del_from_resolv_list { 1844 __u8 bdaddr_type; 1845 bdaddr_t bdaddr; 1846 } __packed; 1847 1848 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1849 1850 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1851 struct hci_rp_le_read_resolv_list_size { 1852 __u8 status; 1853 __u8 size; 1854 } __packed; 1855 1856 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d 1857 1858 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e 1859 1860 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1861 struct hci_rp_le_read_max_data_len { 1862 __u8 status; 1863 __le16 tx_len; 1864 __le16 tx_time; 1865 __le16 rx_len; 1866 __le16 rx_time; 1867 } __packed; 1868 1869 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1870 struct hci_cp_le_set_default_phy { 1871 __u8 all_phys; 1872 __u8 tx_phys; 1873 __u8 rx_phys; 1874 } __packed; 1875 1876 #define HCI_LE_SET_PHY_1M 0x01 1877 #define HCI_LE_SET_PHY_2M 0x02 1878 #define HCI_LE_SET_PHY_CODED 0x04 1879 1880 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1881 struct hci_cp_le_set_ext_scan_params { 1882 __u8 own_addr_type; 1883 __u8 filter_policy; 1884 __u8 scanning_phys; 1885 __u8 data[]; 1886 } __packed; 1887 1888 #define LE_SCAN_PHY_1M 0x01 1889 #define LE_SCAN_PHY_2M 0x02 1890 #define LE_SCAN_PHY_CODED 0x04 1891 1892 struct hci_cp_le_scan_phy_params { 1893 __u8 type; 1894 __le16 interval; 1895 __le16 window; 1896 } __packed; 1897 1898 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1899 struct hci_cp_le_set_ext_scan_enable { 1900 __u8 enable; 1901 __u8 filter_dup; 1902 __le16 duration; 1903 __le16 period; 1904 } __packed; 1905 1906 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1907 struct hci_cp_le_ext_create_conn { 1908 __u8 filter_policy; 1909 __u8 own_addr_type; 1910 __u8 peer_addr_type; 1911 bdaddr_t peer_addr; 1912 __u8 phys; 1913 __u8 data[]; 1914 } __packed; 1915 1916 struct hci_cp_le_ext_conn_param { 1917 __le16 scan_interval; 1918 __le16 scan_window; 1919 __le16 conn_interval_min; 1920 __le16 conn_interval_max; 1921 __le16 conn_latency; 1922 __le16 supervision_timeout; 1923 __le16 min_ce_len; 1924 __le16 max_ce_len; 1925 } __packed; 1926 1927 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044 1928 struct hci_cp_le_pa_create_sync { 1929 __u8 options; 1930 __u8 sid; 1931 __u8 addr_type; 1932 bdaddr_t addr; 1933 __le16 skip; 1934 __le16 sync_timeout; 1935 __u8 sync_cte_type; 1936 } __packed; 1937 1938 #define HCI_OP_LE_PA_CREATE_SYNC_CANCEL 0x2045 1939 1940 #define HCI_OP_LE_PA_TERM_SYNC 0x2046 1941 struct hci_cp_le_pa_term_sync { 1942 __le16 handle; 1943 } __packed; 1944 1945 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b 1946 struct hci_rp_le_read_num_supported_adv_sets { 1947 __u8 status; 1948 __u8 num_of_sets; 1949 } __packed; 1950 1951 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036 1952 struct hci_cp_le_set_ext_adv_params { 1953 __u8 handle; 1954 __le16 evt_properties; 1955 __u8 min_interval[3]; 1956 __u8 max_interval[3]; 1957 __u8 channel_map; 1958 __u8 own_addr_type; 1959 __u8 peer_addr_type; 1960 bdaddr_t peer_addr; 1961 __u8 filter_policy; 1962 __u8 tx_power; 1963 __u8 primary_phy; 1964 __u8 secondary_max_skip; 1965 __u8 secondary_phy; 1966 __u8 sid; 1967 __u8 notif_enable; 1968 } __packed; 1969 1970 #define HCI_ADV_PHY_1M 0X01 1971 #define HCI_ADV_PHY_2M 0x02 1972 #define HCI_ADV_PHY_CODED 0x03 1973 1974 struct hci_rp_le_set_ext_adv_params { 1975 __u8 status; 1976 __u8 tx_power; 1977 } __packed; 1978 1979 struct hci_cp_ext_adv_set { 1980 __u8 handle; 1981 __le16 duration; 1982 __u8 max_events; 1983 } __packed; 1984 1985 #define HCI_MAX_EXT_AD_LENGTH 251 1986 1987 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037 1988 struct hci_cp_le_set_ext_adv_data { 1989 __u8 handle; 1990 __u8 operation; 1991 __u8 frag_pref; 1992 __u8 length; 1993 __u8 data[] __counted_by(length); 1994 } __packed; 1995 1996 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038 1997 struct hci_cp_le_set_ext_scan_rsp_data { 1998 __u8 handle; 1999 __u8 operation; 2000 __u8 frag_pref; 2001 __u8 length; 2002 __u8 data[] __counted_by(length); 2003 } __packed; 2004 2005 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039 2006 struct hci_cp_le_set_ext_adv_enable { 2007 __u8 enable; 2008 __u8 num_of_sets; 2009 __u8 data[]; 2010 } __packed; 2011 2012 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e 2013 struct hci_cp_le_set_per_adv_params { 2014 __u8 handle; 2015 __le16 min_interval; 2016 __le16 max_interval; 2017 __le16 periodic_properties; 2018 } __packed; 2019 2020 #define HCI_MAX_PER_AD_LENGTH 252 2021 #define HCI_MAX_PER_AD_TOT_LEN 1650 2022 2023 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f 2024 struct hci_cp_le_set_per_adv_data { 2025 __u8 handle; 2026 __u8 operation; 2027 __u8 length; 2028 __u8 data[] __counted_by(length); 2029 } __packed; 2030 2031 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040 2032 struct hci_cp_le_set_per_adv_enable { 2033 __u8 enable; 2034 __u8 handle; 2035 } __packed; 2036 2037 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03 2038 2039 #define LE_SET_ADV_DATA_NO_FRAG 0x01 2040 2041 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c 2042 2043 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d 2044 2045 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 2046 struct hci_cp_le_set_adv_set_rand_addr { 2047 __u8 handle; 2048 bdaddr_t bdaddr; 2049 } __packed; 2050 2051 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b 2052 struct hci_rp_le_read_transmit_power { 2053 __u8 status; 2054 __s8 min_le_tx_power; 2055 __s8 max_le_tx_power; 2056 } __packed; 2057 2058 #define HCI_NETWORK_PRIVACY 0x00 2059 #define HCI_DEVICE_PRIVACY 0x01 2060 2061 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e 2062 struct hci_cp_le_set_privacy_mode { 2063 __u8 bdaddr_type; 2064 bdaddr_t bdaddr; 2065 __u8 mode; 2066 } __packed; 2067 2068 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060 2069 struct hci_rp_le_read_buffer_size_v2 { 2070 __u8 status; 2071 __le16 acl_mtu; 2072 __u8 acl_max_pkt; 2073 __le16 iso_mtu; 2074 __u8 iso_max_pkt; 2075 } __packed; 2076 2077 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061 2078 struct hci_cp_le_read_iso_tx_sync { 2079 __le16 handle; 2080 } __packed; 2081 2082 struct hci_rp_le_read_iso_tx_sync { 2083 __u8 status; 2084 __le16 handle; 2085 __le16 seq; 2086 __le32 imestamp; 2087 __u8 offset[3]; 2088 } __packed; 2089 2090 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062 2091 struct hci_cis_params { 2092 __u8 cis_id; 2093 __le16 c_sdu; 2094 __le16 p_sdu; 2095 __u8 c_phy; 2096 __u8 p_phy; 2097 __u8 c_rtn; 2098 __u8 p_rtn; 2099 } __packed; 2100 2101 struct hci_cp_le_set_cig_params { 2102 __u8 cig_id; 2103 __u8 c_interval[3]; 2104 __u8 p_interval[3]; 2105 __u8 sca; 2106 __u8 packing; 2107 __u8 framing; 2108 __le16 c_latency; 2109 __le16 p_latency; 2110 __u8 num_cis; 2111 struct hci_cis_params cis[] __counted_by(num_cis); 2112 } __packed; 2113 2114 struct hci_rp_le_set_cig_params { 2115 __u8 status; 2116 __u8 cig_id; 2117 __u8 num_handles; 2118 __le16 handle[]; 2119 } __packed; 2120 2121 #define HCI_OP_LE_CREATE_CIS 0x2064 2122 struct hci_cis { 2123 __le16 cis_handle; 2124 __le16 acl_handle; 2125 } __packed; 2126 2127 struct hci_cp_le_create_cis { 2128 __u8 num_cis; 2129 struct hci_cis cis[] __counted_by(num_cis); 2130 } __packed; 2131 2132 #define HCI_OP_LE_REMOVE_CIG 0x2065 2133 struct hci_cp_le_remove_cig { 2134 __u8 cig_id; 2135 } __packed; 2136 2137 #define HCI_OP_LE_ACCEPT_CIS 0x2066 2138 struct hci_cp_le_accept_cis { 2139 __le16 handle; 2140 } __packed; 2141 2142 #define HCI_OP_LE_REJECT_CIS 0x2067 2143 struct hci_cp_le_reject_cis { 2144 __le16 handle; 2145 __u8 reason; 2146 } __packed; 2147 2148 #define HCI_OP_LE_CREATE_BIG 0x2068 2149 struct hci_bis { 2150 __u8 sdu_interval[3]; 2151 __le16 sdu; 2152 __le16 latency; 2153 __u8 rtn; 2154 __u8 phy; 2155 __u8 packing; 2156 __u8 framing; 2157 __u8 encryption; 2158 __u8 bcode[16]; 2159 } __packed; 2160 2161 struct hci_cp_le_create_big { 2162 __u8 handle; 2163 __u8 adv_handle; 2164 __u8 num_bis; 2165 struct hci_bis bis; 2166 } __packed; 2167 2168 #define HCI_OP_LE_TERM_BIG 0x206a 2169 struct hci_cp_le_term_big { 2170 __u8 handle; 2171 __u8 reason; 2172 } __packed; 2173 2174 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b 2175 struct hci_cp_le_big_create_sync { 2176 __u8 handle; 2177 __le16 sync_handle; 2178 __u8 encryption; 2179 __u8 bcode[16]; 2180 __u8 mse; 2181 __le16 timeout; 2182 __u8 num_bis; 2183 __u8 bis[] __counted_by(num_bis); 2184 } __packed; 2185 2186 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c 2187 struct hci_cp_le_big_term_sync { 2188 __u8 handle; 2189 } __packed; 2190 2191 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e 2192 struct hci_cp_le_setup_iso_path { 2193 __le16 handle; 2194 __u8 direction; 2195 __u8 path; 2196 __u8 codec; 2197 __le16 codec_cid; 2198 __le16 codec_vid; 2199 __u8 delay[3]; 2200 __u8 codec_cfg_len; 2201 __u8 codec_cfg[]; 2202 } __packed; 2203 2204 struct hci_rp_le_setup_iso_path { 2205 __u8 status; 2206 __le16 handle; 2207 } __packed; 2208 2209 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074 2210 struct hci_cp_le_set_host_feature { 2211 __u8 bit_number; 2212 __u8 bit_value; 2213 } __packed; 2214 2215 /* ---- HCI Events ---- */ 2216 struct hci_ev_status { 2217 __u8 status; 2218 } __packed; 2219 2220 #define HCI_EV_INQUIRY_COMPLETE 0x01 2221 2222 #define HCI_EV_INQUIRY_RESULT 0x02 2223 struct inquiry_info { 2224 bdaddr_t bdaddr; 2225 __u8 pscan_rep_mode; 2226 __u8 pscan_period_mode; 2227 __u8 pscan_mode; 2228 __u8 dev_class[3]; 2229 __le16 clock_offset; 2230 } __packed; 2231 2232 struct hci_ev_inquiry_result { 2233 __u8 num; 2234 struct inquiry_info info[]; 2235 }; 2236 2237 #define HCI_EV_CONN_COMPLETE 0x03 2238 struct hci_ev_conn_complete { 2239 __u8 status; 2240 __le16 handle; 2241 bdaddr_t bdaddr; 2242 __u8 link_type; 2243 __u8 encr_mode; 2244 } __packed; 2245 2246 #define HCI_EV_CONN_REQUEST 0x04 2247 struct hci_ev_conn_request { 2248 bdaddr_t bdaddr; 2249 __u8 dev_class[3]; 2250 __u8 link_type; 2251 } __packed; 2252 2253 #define HCI_EV_DISCONN_COMPLETE 0x05 2254 struct hci_ev_disconn_complete { 2255 __u8 status; 2256 __le16 handle; 2257 __u8 reason; 2258 } __packed; 2259 2260 #define HCI_EV_AUTH_COMPLETE 0x06 2261 struct hci_ev_auth_complete { 2262 __u8 status; 2263 __le16 handle; 2264 } __packed; 2265 2266 #define HCI_EV_REMOTE_NAME 0x07 2267 struct hci_ev_remote_name { 2268 __u8 status; 2269 bdaddr_t bdaddr; 2270 __u8 name[HCI_MAX_NAME_LENGTH]; 2271 } __packed; 2272 2273 #define HCI_EV_ENCRYPT_CHANGE 0x08 2274 struct hci_ev_encrypt_change { 2275 __u8 status; 2276 __le16 handle; 2277 __u8 encrypt; 2278 } __packed; 2279 2280 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 2281 struct hci_ev_change_link_key_complete { 2282 __u8 status; 2283 __le16 handle; 2284 } __packed; 2285 2286 #define HCI_EV_REMOTE_FEATURES 0x0b 2287 struct hci_ev_remote_features { 2288 __u8 status; 2289 __le16 handle; 2290 __u8 features[8]; 2291 } __packed; 2292 2293 #define HCI_EV_REMOTE_VERSION 0x0c 2294 struct hci_ev_remote_version { 2295 __u8 status; 2296 __le16 handle; 2297 __u8 lmp_ver; 2298 __le16 manufacturer; 2299 __le16 lmp_subver; 2300 } __packed; 2301 2302 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 2303 struct hci_qos { 2304 __u8 service_type; 2305 __u32 token_rate; 2306 __u32 peak_bandwidth; 2307 __u32 latency; 2308 __u32 delay_variation; 2309 } __packed; 2310 struct hci_ev_qos_setup_complete { 2311 __u8 status; 2312 __le16 handle; 2313 struct hci_qos qos; 2314 } __packed; 2315 2316 #define HCI_EV_CMD_COMPLETE 0x0e 2317 struct hci_ev_cmd_complete { 2318 __u8 ncmd; 2319 __le16 opcode; 2320 } __packed; 2321 2322 #define HCI_EV_CMD_STATUS 0x0f 2323 struct hci_ev_cmd_status { 2324 __u8 status; 2325 __u8 ncmd; 2326 __le16 opcode; 2327 } __packed; 2328 2329 #define HCI_EV_HARDWARE_ERROR 0x10 2330 struct hci_ev_hardware_error { 2331 __u8 code; 2332 } __packed; 2333 2334 #define HCI_EV_ROLE_CHANGE 0x12 2335 struct hci_ev_role_change { 2336 __u8 status; 2337 bdaddr_t bdaddr; 2338 __u8 role; 2339 } __packed; 2340 2341 #define HCI_EV_NUM_COMP_PKTS 0x13 2342 struct hci_comp_pkts_info { 2343 __le16 handle; 2344 __le16 count; 2345 } __packed; 2346 2347 struct hci_ev_num_comp_pkts { 2348 __u8 num; 2349 struct hci_comp_pkts_info handles[]; 2350 } __packed; 2351 2352 #define HCI_EV_MODE_CHANGE 0x14 2353 struct hci_ev_mode_change { 2354 __u8 status; 2355 __le16 handle; 2356 __u8 mode; 2357 __le16 interval; 2358 } __packed; 2359 2360 #define HCI_EV_PIN_CODE_REQ 0x16 2361 struct hci_ev_pin_code_req { 2362 bdaddr_t bdaddr; 2363 } __packed; 2364 2365 #define HCI_EV_LINK_KEY_REQ 0x17 2366 struct hci_ev_link_key_req { 2367 bdaddr_t bdaddr; 2368 } __packed; 2369 2370 #define HCI_EV_LINK_KEY_NOTIFY 0x18 2371 struct hci_ev_link_key_notify { 2372 bdaddr_t bdaddr; 2373 __u8 link_key[HCI_LINK_KEY_SIZE]; 2374 __u8 key_type; 2375 } __packed; 2376 2377 #define HCI_EV_CLOCK_OFFSET 0x1c 2378 struct hci_ev_clock_offset { 2379 __u8 status; 2380 __le16 handle; 2381 __le16 clock_offset; 2382 } __packed; 2383 2384 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 2385 struct hci_ev_pkt_type_change { 2386 __u8 status; 2387 __le16 handle; 2388 __le16 pkt_type; 2389 } __packed; 2390 2391 #define HCI_EV_PSCAN_REP_MODE 0x20 2392 struct hci_ev_pscan_rep_mode { 2393 bdaddr_t bdaddr; 2394 __u8 pscan_rep_mode; 2395 } __packed; 2396 2397 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 2398 struct inquiry_info_rssi { 2399 bdaddr_t bdaddr; 2400 __u8 pscan_rep_mode; 2401 __u8 pscan_period_mode; 2402 __u8 dev_class[3]; 2403 __le16 clock_offset; 2404 __s8 rssi; 2405 } __packed; 2406 struct inquiry_info_rssi_pscan { 2407 bdaddr_t bdaddr; 2408 __u8 pscan_rep_mode; 2409 __u8 pscan_period_mode; 2410 __u8 pscan_mode; 2411 __u8 dev_class[3]; 2412 __le16 clock_offset; 2413 __s8 rssi; 2414 } __packed; 2415 struct hci_ev_inquiry_result_rssi { 2416 __u8 num; 2417 __u8 data[]; 2418 } __packed; 2419 2420 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 2421 struct hci_ev_remote_ext_features { 2422 __u8 status; 2423 __le16 handle; 2424 __u8 page; 2425 __u8 max_page; 2426 __u8 features[8]; 2427 } __packed; 2428 2429 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 2430 struct hci_ev_sync_conn_complete { 2431 __u8 status; 2432 __le16 handle; 2433 bdaddr_t bdaddr; 2434 __u8 link_type; 2435 __u8 tx_interval; 2436 __u8 retrans_window; 2437 __le16 rx_pkt_len; 2438 __le16 tx_pkt_len; 2439 __u8 air_mode; 2440 } __packed; 2441 2442 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 2443 struct hci_ev_sync_conn_changed { 2444 __u8 status; 2445 __le16 handle; 2446 __u8 tx_interval; 2447 __u8 retrans_window; 2448 __le16 rx_pkt_len; 2449 __le16 tx_pkt_len; 2450 } __packed; 2451 2452 #define HCI_EV_SNIFF_SUBRATE 0x2e 2453 struct hci_ev_sniff_subrate { 2454 __u8 status; 2455 __le16 handle; 2456 __le16 max_tx_latency; 2457 __le16 max_rx_latency; 2458 __le16 max_remote_timeout; 2459 __le16 max_local_timeout; 2460 } __packed; 2461 2462 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 2463 struct extended_inquiry_info { 2464 bdaddr_t bdaddr; 2465 __u8 pscan_rep_mode; 2466 __u8 pscan_period_mode; 2467 __u8 dev_class[3]; 2468 __le16 clock_offset; 2469 __s8 rssi; 2470 __u8 data[240]; 2471 } __packed; 2472 2473 struct hci_ev_ext_inquiry_result { 2474 __u8 num; 2475 struct extended_inquiry_info info[]; 2476 } __packed; 2477 2478 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 2479 struct hci_ev_key_refresh_complete { 2480 __u8 status; 2481 __le16 handle; 2482 } __packed; 2483 2484 #define HCI_EV_IO_CAPA_REQUEST 0x31 2485 struct hci_ev_io_capa_request { 2486 bdaddr_t bdaddr; 2487 } __packed; 2488 2489 #define HCI_EV_IO_CAPA_REPLY 0x32 2490 struct hci_ev_io_capa_reply { 2491 bdaddr_t bdaddr; 2492 __u8 capability; 2493 __u8 oob_data; 2494 __u8 authentication; 2495 } __packed; 2496 2497 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 2498 struct hci_ev_user_confirm_req { 2499 bdaddr_t bdaddr; 2500 __le32 passkey; 2501 } __packed; 2502 2503 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 2504 struct hci_ev_user_passkey_req { 2505 bdaddr_t bdaddr; 2506 } __packed; 2507 2508 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 2509 struct hci_ev_remote_oob_data_request { 2510 bdaddr_t bdaddr; 2511 } __packed; 2512 2513 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 2514 struct hci_ev_simple_pair_complete { 2515 __u8 status; 2516 bdaddr_t bdaddr; 2517 } __packed; 2518 2519 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 2520 struct hci_ev_user_passkey_notify { 2521 bdaddr_t bdaddr; 2522 __le32 passkey; 2523 } __packed; 2524 2525 #define HCI_KEYPRESS_STARTED 0 2526 #define HCI_KEYPRESS_ENTERED 1 2527 #define HCI_KEYPRESS_ERASED 2 2528 #define HCI_KEYPRESS_CLEARED 3 2529 #define HCI_KEYPRESS_COMPLETED 4 2530 2531 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 2532 struct hci_ev_keypress_notify { 2533 bdaddr_t bdaddr; 2534 __u8 type; 2535 } __packed; 2536 2537 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 2538 struct hci_ev_remote_host_features { 2539 bdaddr_t bdaddr; 2540 __u8 features[8]; 2541 } __packed; 2542 2543 #define HCI_EV_LE_META 0x3e 2544 struct hci_ev_le_meta { 2545 __u8 subevent; 2546 } __packed; 2547 2548 #define HCI_EV_PHY_LINK_COMPLETE 0x40 2549 struct hci_ev_phy_link_complete { 2550 __u8 status; 2551 __u8 phy_handle; 2552 } __packed; 2553 2554 #define HCI_EV_CHANNEL_SELECTED 0x41 2555 struct hci_ev_channel_selected { 2556 __u8 phy_handle; 2557 } __packed; 2558 2559 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 2560 struct hci_ev_disconn_phy_link_complete { 2561 __u8 status; 2562 __u8 phy_handle; 2563 __u8 reason; 2564 } __packed; 2565 2566 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 2567 struct hci_ev_logical_link_complete { 2568 __u8 status; 2569 __le16 handle; 2570 __u8 phy_handle; 2571 __u8 flow_spec_id; 2572 } __packed; 2573 2574 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 2575 struct hci_ev_disconn_logical_link_complete { 2576 __u8 status; 2577 __le16 handle; 2578 __u8 reason; 2579 } __packed; 2580 2581 #define HCI_EV_NUM_COMP_BLOCKS 0x48 2582 struct hci_comp_blocks_info { 2583 __le16 handle; 2584 __le16 pkts; 2585 __le16 blocks; 2586 } __packed; 2587 2588 struct hci_ev_num_comp_blocks { 2589 __le16 num_blocks; 2590 __u8 num_hndl; 2591 struct hci_comp_blocks_info handles[]; 2592 } __packed; 2593 2594 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 2595 struct hci_ev_sync_train_complete { 2596 __u8 status; 2597 } __packed; 2598 2599 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54 2600 2601 #define HCI_EV_LE_CONN_COMPLETE 0x01 2602 struct hci_ev_le_conn_complete { 2603 __u8 status; 2604 __le16 handle; 2605 __u8 role; 2606 __u8 bdaddr_type; 2607 bdaddr_t bdaddr; 2608 __le16 interval; 2609 __le16 latency; 2610 __le16 supervision_timeout; 2611 __u8 clk_accurancy; 2612 } __packed; 2613 2614 /* Advertising report event types */ 2615 #define LE_ADV_IND 0x00 2616 #define LE_ADV_DIRECT_IND 0x01 2617 #define LE_ADV_SCAN_IND 0x02 2618 #define LE_ADV_NONCONN_IND 0x03 2619 #define LE_ADV_SCAN_RSP 0x04 2620 #define LE_ADV_INVALID 0x05 2621 2622 /* Legacy event types in extended adv report */ 2623 #define LE_LEGACY_ADV_IND 0x0013 2624 #define LE_LEGACY_ADV_DIRECT_IND 0x0015 2625 #define LE_LEGACY_ADV_SCAN_IND 0x0012 2626 #define LE_LEGACY_NONCONN_IND 0x0010 2627 #define LE_LEGACY_SCAN_RSP_ADV 0x001b 2628 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 2629 2630 /* Extended Advertising event types */ 2631 #define LE_EXT_ADV_NON_CONN_IND 0x0000 2632 #define LE_EXT_ADV_CONN_IND 0x0001 2633 #define LE_EXT_ADV_SCAN_IND 0x0002 2634 #define LE_EXT_ADV_DIRECT_IND 0x0004 2635 #define LE_EXT_ADV_SCAN_RSP 0x0008 2636 #define LE_EXT_ADV_LEGACY_PDU 0x0010 2637 #define LE_EXT_ADV_EVT_TYPE_MASK 0x007f 2638 2639 #define ADDR_LE_DEV_PUBLIC 0x00 2640 #define ADDR_LE_DEV_RANDOM 0x01 2641 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02 2642 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03 2643 2644 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 2645 struct hci_ev_le_advertising_info { 2646 __u8 type; 2647 __u8 bdaddr_type; 2648 bdaddr_t bdaddr; 2649 __u8 length; 2650 __u8 data[]; 2651 } __packed; 2652 2653 struct hci_ev_le_advertising_report { 2654 __u8 num; 2655 struct hci_ev_le_advertising_info info[]; 2656 } __packed; 2657 2658 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 2659 struct hci_ev_le_conn_update_complete { 2660 __u8 status; 2661 __le16 handle; 2662 __le16 interval; 2663 __le16 latency; 2664 __le16 supervision_timeout; 2665 } __packed; 2666 2667 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 2668 struct hci_ev_le_remote_feat_complete { 2669 __u8 status; 2670 __le16 handle; 2671 __u8 features[8]; 2672 } __packed; 2673 2674 #define HCI_EV_LE_LTK_REQ 0x05 2675 struct hci_ev_le_ltk_req { 2676 __le16 handle; 2677 __le64 rand; 2678 __le16 ediv; 2679 } __packed; 2680 2681 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2682 struct hci_ev_le_remote_conn_param_req { 2683 __le16 handle; 2684 __le16 interval_min; 2685 __le16 interval_max; 2686 __le16 latency; 2687 __le16 timeout; 2688 } __packed; 2689 2690 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2691 struct hci_ev_le_data_len_change { 2692 __le16 handle; 2693 __le16 tx_len; 2694 __le16 tx_time; 2695 __le16 rx_len; 2696 __le16 rx_time; 2697 } __packed; 2698 2699 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2700 struct hci_ev_le_direct_adv_info { 2701 __u8 type; 2702 __u8 bdaddr_type; 2703 bdaddr_t bdaddr; 2704 __u8 direct_addr_type; 2705 bdaddr_t direct_addr; 2706 __s8 rssi; 2707 } __packed; 2708 2709 struct hci_ev_le_direct_adv_report { 2710 __u8 num; 2711 struct hci_ev_le_direct_adv_info info[]; 2712 } __packed; 2713 2714 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c 2715 struct hci_ev_le_phy_update_complete { 2716 __u8 status; 2717 __le16 handle; 2718 __u8 tx_phy; 2719 __u8 rx_phy; 2720 } __packed; 2721 2722 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2723 struct hci_ev_le_ext_adv_info { 2724 __le16 type; 2725 __u8 bdaddr_type; 2726 bdaddr_t bdaddr; 2727 __u8 primary_phy; 2728 __u8 secondary_phy; 2729 __u8 sid; 2730 __u8 tx_power; 2731 __s8 rssi; 2732 __le16 interval; 2733 __u8 direct_addr_type; 2734 bdaddr_t direct_addr; 2735 __u8 length; 2736 __u8 data[]; 2737 } __packed; 2738 2739 struct hci_ev_le_ext_adv_report { 2740 __u8 num; 2741 struct hci_ev_le_ext_adv_info info[]; 2742 } __packed; 2743 2744 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e 2745 struct hci_ev_le_pa_sync_established { 2746 __u8 status; 2747 __le16 handle; 2748 __u8 sid; 2749 __u8 bdaddr_type; 2750 bdaddr_t bdaddr; 2751 __u8 phy; 2752 __le16 interval; 2753 __u8 clock_accuracy; 2754 } __packed; 2755 2756 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 2757 struct hci_ev_le_enh_conn_complete { 2758 __u8 status; 2759 __le16 handle; 2760 __u8 role; 2761 __u8 bdaddr_type; 2762 bdaddr_t bdaddr; 2763 bdaddr_t local_rpa; 2764 bdaddr_t peer_rpa; 2765 __le16 interval; 2766 __le16 latency; 2767 __le16 supervision_timeout; 2768 __u8 clk_accurancy; 2769 } __packed; 2770 2771 #define HCI_EV_LE_PER_ADV_REPORT 0x0f 2772 struct hci_ev_le_per_adv_report { 2773 __le16 sync_handle; 2774 __u8 tx_power; 2775 __u8 rssi; 2776 __u8 cte_type; 2777 __u8 data_status; 2778 __u8 length; 2779 __u8 data[]; 2780 } __packed; 2781 2782 #define LE_PA_DATA_COMPLETE 0x00 2783 #define LE_PA_DATA_MORE_TO_COME 0x01 2784 #define LE_PA_DATA_TRUNCATED 0x02 2785 2786 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12 2787 struct hci_evt_le_ext_adv_set_term { 2788 __u8 status; 2789 __u8 handle; 2790 __le16 conn_handle; 2791 __u8 num_evts; 2792 } __packed; 2793 2794 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19 2795 struct hci_evt_le_cis_established { 2796 __u8 status; 2797 __le16 handle; 2798 __u8 cig_sync_delay[3]; 2799 __u8 cis_sync_delay[3]; 2800 __u8 c_latency[3]; 2801 __u8 p_latency[3]; 2802 __u8 c_phy; 2803 __u8 p_phy; 2804 __u8 nse; 2805 __u8 c_bn; 2806 __u8 p_bn; 2807 __u8 c_ft; 2808 __u8 p_ft; 2809 __le16 c_mtu; 2810 __le16 p_mtu; 2811 __le16 interval; 2812 } __packed; 2813 2814 #define HCI_EVT_LE_CIS_REQ 0x1a 2815 struct hci_evt_le_cis_req { 2816 __le16 acl_handle; 2817 __le16 cis_handle; 2818 __u8 cig_id; 2819 __u8 cis_id; 2820 } __packed; 2821 2822 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b 2823 struct hci_evt_le_create_big_complete { 2824 __u8 status; 2825 __u8 handle; 2826 __u8 sync_delay[3]; 2827 __u8 transport_delay[3]; 2828 __u8 phy; 2829 __u8 nse; 2830 __u8 bn; 2831 __u8 pto; 2832 __u8 irc; 2833 __le16 max_pdu; 2834 __le16 interval; 2835 __u8 num_bis; 2836 __le16 bis_handle[]; 2837 } __packed; 2838 2839 #define HCI_EVT_LE_BIG_SYNC_ESTABLISHED 0x1d 2840 struct hci_evt_le_big_sync_estabilished { 2841 __u8 status; 2842 __u8 handle; 2843 __u8 latency[3]; 2844 __u8 nse; 2845 __u8 bn; 2846 __u8 pto; 2847 __u8 irc; 2848 __le16 max_pdu; 2849 __le16 interval; 2850 __u8 num_bis; 2851 __le16 bis[]; 2852 } __packed; 2853 2854 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22 2855 struct hci_evt_le_big_info_adv_report { 2856 __le16 sync_handle; 2857 __u8 num_bis; 2858 __u8 nse; 2859 __le16 iso_interval; 2860 __u8 bn; 2861 __u8 pto; 2862 __u8 irc; 2863 __le16 max_pdu; 2864 __u8 sdu_interval[3]; 2865 __le16 max_sdu; 2866 __u8 phy; 2867 __u8 framing; 2868 __u8 encryption; 2869 } __packed; 2870 2871 #define HCI_EV_VENDOR 0xff 2872 2873 /* Internal events generated by Bluetooth stack */ 2874 #define HCI_EV_STACK_INTERNAL 0xfd 2875 struct hci_ev_stack_internal { 2876 __u16 type; 2877 __u8 data[]; 2878 } __packed; 2879 2880 #define HCI_EV_SI_DEVICE 0x01 2881 struct hci_ev_si_device { 2882 __u16 event; 2883 __u16 dev_id; 2884 } __packed; 2885 2886 #define HCI_EV_SI_SECURITY 0x02 2887 struct hci_ev_si_security { 2888 __u16 event; 2889 __u16 proto; 2890 __u16 subproto; 2891 __u8 incoming; 2892 } __packed; 2893 2894 /* ---- HCI Packet structures ---- */ 2895 #define HCI_COMMAND_HDR_SIZE 3 2896 #define HCI_EVENT_HDR_SIZE 2 2897 #define HCI_ACL_HDR_SIZE 4 2898 #define HCI_SCO_HDR_SIZE 3 2899 #define HCI_ISO_HDR_SIZE 4 2900 2901 struct hci_command_hdr { 2902 __le16 opcode; /* OCF & OGF */ 2903 __u8 plen; 2904 } __packed; 2905 2906 struct hci_event_hdr { 2907 __u8 evt; 2908 __u8 plen; 2909 } __packed; 2910 2911 struct hci_acl_hdr { 2912 __le16 handle; /* Handle & Flags(PB, BC) */ 2913 __le16 dlen; 2914 } __packed; 2915 2916 struct hci_sco_hdr { 2917 __le16 handle; 2918 __u8 dlen; 2919 } __packed; 2920 2921 struct hci_iso_hdr { 2922 __le16 handle; 2923 __le16 dlen; 2924 __u8 data[]; 2925 } __packed; 2926 2927 /* ISO data packet status flags */ 2928 #define HCI_ISO_STATUS_VALID 0x00 2929 #define HCI_ISO_STATUS_INVALID 0x01 2930 #define HCI_ISO_STATUS_NOP 0x02 2931 2932 #define HCI_ISO_DATA_HDR_SIZE 4 2933 struct hci_iso_data_hdr { 2934 __le16 sn; 2935 __le16 slen; 2936 }; 2937 2938 #define HCI_ISO_TS_DATA_HDR_SIZE 8 2939 struct hci_iso_ts_data_hdr { 2940 __le32 ts; 2941 __le16 sn; 2942 __le16 slen; 2943 }; 2944 2945 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 2946 { 2947 return (struct hci_event_hdr *) skb->data; 2948 } 2949 2950 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 2951 { 2952 return (struct hci_acl_hdr *) skb->data; 2953 } 2954 2955 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 2956 { 2957 return (struct hci_sco_hdr *) skb->data; 2958 } 2959 2960 static inline struct hci_iso_hdr *hci_iso_hdr(const struct sk_buff *skb) 2961 { 2962 return (struct hci_iso_hdr *)skb->data; 2963 } 2964 2965 /* Command opcode pack/unpack */ 2966 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 2967 #define hci_opcode_ogf(op) (op >> 10) 2968 #define hci_opcode_ocf(op) (op & 0x03ff) 2969 2970 /* ACL handle and flags pack/unpack */ 2971 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2972 #define hci_handle(h) (h & 0x0fff) 2973 #define hci_flags(h) (h >> 12) 2974 2975 /* ISO handle and flags pack/unpack */ 2976 #define hci_iso_flags_pb(f) (f & 0x0003) 2977 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001) 2978 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2)) 2979 2980 /* ISO data length and flags pack/unpack */ 2981 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14))) 2982 #define hci_iso_data_len(h) ((h) & 0x3fff) 2983 #define hci_iso_data_flags(h) ((h) >> 14) 2984 2985 /* codec transport types */ 2986 #define HCI_TRANSPORT_SCO_ESCO 0x01 2987 2988 /* le24 support */ 2989 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3]) 2990 { 2991 dst[0] = val & 0xff; 2992 dst[1] = (val & 0xff00) >> 8; 2993 dst[2] = (val & 0xff0000) >> 16; 2994 } 2995 2996 #endif /* __HCI_H */ 2997