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