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_ADV_0, 438 HCI_LE_PER_ADV, 439 HCI_LE_SCAN, 440 HCI_SSP_ENABLED, 441 HCI_SC_ENABLED, 442 HCI_SC_ONLY, 443 HCI_PRIVACY, 444 HCI_LIMITED_PRIVACY, 445 HCI_RPA_EXPIRED, 446 HCI_RPA_RESOLVING, 447 HCI_LE_ENABLED, 448 HCI_ADVERTISING, 449 HCI_ADVERTISING_CONNECTABLE, 450 HCI_CONNECTABLE, 451 HCI_DISCOVERABLE, 452 HCI_LIMITED_DISCOVERABLE, 453 HCI_LINK_SECURITY, 454 HCI_PERIODIC_INQ, 455 HCI_FAST_CONNECTABLE, 456 HCI_BREDR_ENABLED, 457 HCI_LE_SCAN_INTERRUPTED, 458 HCI_WIDEBAND_SPEECH_ENABLED, 459 HCI_EVENT_FILTER_CONFIGURED, 460 HCI_PA_SYNC, 461 HCI_SCO_FLOWCTL, 462 463 HCI_DUT_MODE, 464 HCI_VENDOR_DIAG, 465 HCI_FORCE_BREDR_SMP, 466 HCI_FORCE_STATIC_ADDR, 467 HCI_LL_RPA_RESOLUTION, 468 HCI_CMD_PENDING, 469 HCI_FORCE_NO_MITM, 470 HCI_QUALITY_REPORT, 471 HCI_OFFLOAD_CODECS_ENABLED, 472 HCI_LE_SIMULTANEOUS_ROLES, 473 HCI_CMD_DRAIN_WORKQUEUE, 474 475 HCI_MESH_EXPERIMENTAL, 476 HCI_MESH, 477 HCI_MESH_SENDING, 478 479 __HCI_NUM_FLAGS, 480 }; 481 482 /* HCI timeouts */ 483 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 484 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 485 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 486 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 487 #define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 488 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 489 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 490 #define HCI_ACL_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 491 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 492 #define HCI_ISO_TX_TIMEOUT usecs_to_jiffies(0x7fffff) /* 8388607 usecs */ 493 494 /* HCI data types */ 495 #define HCI_COMMAND_PKT 0x01 496 #define HCI_ACLDATA_PKT 0x02 497 #define HCI_SCODATA_PKT 0x03 498 #define HCI_EVENT_PKT 0x04 499 #define HCI_ISODATA_PKT 0x05 500 #define HCI_DIAG_PKT 0xf0 501 #define HCI_DRV_PKT 0xf1 502 #define HCI_VENDOR_PKT 0xff 503 504 /* HCI packet types */ 505 #define HCI_DM1 0x0008 506 #define HCI_DM3 0x0400 507 #define HCI_DM5 0x4000 508 #define HCI_DH1 0x0010 509 #define HCI_DH3 0x0800 510 #define HCI_DH5 0x8000 511 512 /* HCI packet types inverted masks */ 513 #define HCI_2DH1 0x0002 514 #define HCI_3DH1 0x0004 515 #define HCI_2DH3 0x0100 516 #define HCI_3DH3 0x0200 517 #define HCI_2DH5 0x1000 518 #define HCI_3DH5 0x2000 519 520 #define HCI_HV1 0x0020 521 #define HCI_HV2 0x0040 522 #define HCI_HV3 0x0080 523 524 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 525 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 526 527 /* eSCO packet types */ 528 #define ESCO_HV1 0x0001 529 #define ESCO_HV2 0x0002 530 #define ESCO_HV3 0x0004 531 #define ESCO_EV3 0x0008 532 #define ESCO_EV4 0x0010 533 #define ESCO_EV5 0x0020 534 #define ESCO_2EV3 0x0040 535 #define ESCO_3EV3 0x0080 536 #define ESCO_2EV5 0x0100 537 #define ESCO_3EV5 0x0200 538 539 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 540 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 541 542 /* ACL flags */ 543 #define ACL_START_NO_FLUSH 0x00 544 #define ACL_CONT 0x01 545 #define ACL_START 0x02 546 #define ACL_COMPLETE 0x03 547 #define ACL_ACTIVE_BCAST 0x04 548 #define ACL_PICO_BCAST 0x08 549 550 /* ISO PB flags */ 551 #define ISO_START 0x00 552 #define ISO_CONT 0x01 553 #define ISO_SINGLE 0x02 554 #define ISO_END 0x03 555 556 /* ISO TS flags */ 557 #define ISO_TS 0x01 558 559 /* Baseband links */ 560 #define SCO_LINK 0x00 561 #define ACL_LINK 0x01 562 #define ESCO_LINK 0x02 563 /* Low Energy links do not have defined link type. Use invented one */ 564 #define LE_LINK 0x80 565 #define CIS_LINK 0x82 566 #define BIS_LINK 0x83 567 #define PA_LINK 0x84 568 #define INVALID_LINK 0xff 569 570 /* LMP features */ 571 #define LMP_3SLOT 0x01 572 #define LMP_5SLOT 0x02 573 #define LMP_ENCRYPT 0x04 574 #define LMP_SOFFSET 0x08 575 #define LMP_TACCURACY 0x10 576 #define LMP_RSWITCH 0x20 577 #define LMP_HOLD 0x40 578 #define LMP_SNIFF 0x80 579 580 #define LMP_PARK 0x01 581 #define LMP_RSSI 0x02 582 #define LMP_QUALITY 0x04 583 #define LMP_SCO 0x08 584 #define LMP_HV2 0x10 585 #define LMP_HV3 0x20 586 #define LMP_ULAW 0x40 587 #define LMP_ALAW 0x80 588 589 #define LMP_CVSD 0x01 590 #define LMP_PSCHEME 0x02 591 #define LMP_PCONTROL 0x04 592 #define LMP_TRANSPARENT 0x08 593 594 #define LMP_EDR_2M 0x02 595 #define LMP_EDR_3M 0x04 596 #define LMP_RSSI_INQ 0x40 597 #define LMP_ESCO 0x80 598 599 #define LMP_EV4 0x01 600 #define LMP_EV5 0x02 601 #define LMP_NO_BREDR 0x20 602 #define LMP_LE 0x40 603 #define LMP_EDR_3SLOT 0x80 604 605 #define LMP_EDR_5SLOT 0x01 606 #define LMP_SNIFF_SUBR 0x02 607 #define LMP_PAUSE_ENC 0x04 608 #define LMP_EDR_ESCO_2M 0x20 609 #define LMP_EDR_ESCO_3M 0x40 610 #define LMP_EDR_3S_ESCO 0x80 611 612 #define LMP_EXT_INQ 0x01 613 #define LMP_SIMUL_LE_BR 0x02 614 #define LMP_SIMPLE_PAIR 0x08 615 #define LMP_ERR_DATA_REPORTING 0x20 616 #define LMP_NO_FLUSH 0x40 617 618 #define LMP_LSTO 0x01 619 #define LMP_INQ_TX_PWR 0x02 620 #define LMP_EXTFEATURES 0x80 621 622 /* Extended LMP features */ 623 #define LMP_CPB_CENTRAL 0x01 624 #define LMP_CPB_PERIPHERAL 0x02 625 #define LMP_SYNC_TRAIN 0x04 626 #define LMP_SYNC_SCAN 0x08 627 628 #define LMP_SC 0x01 629 #define LMP_PING 0x02 630 631 /* Host features */ 632 #define LMP_HOST_SSP 0x01 633 #define LMP_HOST_LE 0x02 634 #define LMP_HOST_LE_BREDR 0x04 635 #define LMP_HOST_SC 0x08 636 637 /* LE features */ 638 #define HCI_LE_ENCRYPTION 0x01 639 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 640 #define HCI_LE_PERIPHERAL_FEATURES 0x08 641 #define HCI_LE_PING 0x10 642 #define HCI_LE_DATA_LEN_EXT 0x20 643 #define HCI_LE_LL_PRIVACY 0x40 644 #define HCI_LE_EXT_SCAN_POLICY 0x80 645 #define HCI_LE_PHY_2M 0x01 646 #define HCI_LE_PHY_CODED 0x08 647 #define HCI_LE_EXT_ADV 0x10 648 #define HCI_LE_PERIODIC_ADV 0x20 649 #define HCI_LE_CHAN_SEL_ALG2 0x40 650 #define HCI_LE_PAST_SENDER 0x01 651 #define HCI_LE_PAST_RECEIVER 0x02 652 #define HCI_LE_CIS_CENTRAL 0x10 653 #define HCI_LE_CIS_PERIPHERAL 0x20 654 #define HCI_LE_ISO_BROADCASTER 0x40 655 #define HCI_LE_ISO_SYNC_RECEIVER 0x80 656 #define HCI_LE_LL_EXT_FEATURE 0x80 657 658 /* Connection modes */ 659 #define HCI_CM_ACTIVE 0x0000 660 #define HCI_CM_HOLD 0x0001 661 #define HCI_CM_SNIFF 0x0002 662 #define HCI_CM_PARK 0x0003 663 664 /* Link policies */ 665 #define HCI_LP_RSWITCH 0x0001 666 #define HCI_LP_HOLD 0x0002 667 #define HCI_LP_SNIFF 0x0004 668 #define HCI_LP_PARK 0x0008 669 670 /* Link modes */ 671 #define HCI_LM_ACCEPT 0x8000 672 #define HCI_LM_MASTER 0x0001 673 #define HCI_LM_AUTH 0x0002 674 #define HCI_LM_ENCRYPT 0x0004 675 #define HCI_LM_TRUSTED 0x0008 676 #define HCI_LM_RELIABLE 0x0010 677 #define HCI_LM_SECURE 0x0020 678 #define HCI_LM_FIPS 0x0040 679 680 /* Authentication types */ 681 #define HCI_AT_NO_BONDING 0x00 682 #define HCI_AT_NO_BONDING_MITM 0x01 683 #define HCI_AT_DEDICATED_BONDING 0x02 684 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 685 #define HCI_AT_GENERAL_BONDING 0x04 686 #define HCI_AT_GENERAL_BONDING_MITM 0x05 687 688 /* I/O capabilities */ 689 #define HCI_IO_DISPLAY_ONLY 0x00 690 #define HCI_IO_DISPLAY_YESNO 0x01 691 #define HCI_IO_KEYBOARD_ONLY 0x02 692 #define HCI_IO_NO_INPUT_OUTPUT 0x03 693 694 /* Link Key types */ 695 #define HCI_LK_COMBINATION 0x00 696 #define HCI_LK_LOCAL_UNIT 0x01 697 #define HCI_LK_REMOTE_UNIT 0x02 698 #define HCI_LK_DEBUG_COMBINATION 0x03 699 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 700 #define HCI_LK_AUTH_COMBINATION_P192 0x05 701 #define HCI_LK_CHANGED_COMBINATION 0x06 702 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 703 #define HCI_LK_AUTH_COMBINATION_P256 0x08 704 705 /* ---- HCI Error Codes ---- */ 706 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 707 #define HCI_ERROR_AUTH_FAILURE 0x05 708 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 709 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 710 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 711 #define HCI_ERROR_COMMAND_DISALLOWED 0x0c 712 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 713 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 714 #define HCI_ERROR_INVALID_PARAMETERS 0x12 715 #define HCI_ERROR_REMOTE_USER_TERM 0x13 716 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 717 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 718 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 719 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 720 #define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE 0x1a 721 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 722 #define HCI_ERROR_UNSPECIFIED 0x1f 723 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 724 #define HCI_ERROR_CANCELLED_BY_HOST 0x44 725 726 /* Flow control modes */ 727 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 728 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 729 730 /* The core spec defines 127 as the "not available" value */ 731 #define HCI_TX_POWER_INVALID 127 732 #define HCI_RSSI_INVALID 127 733 734 #define HCI_SYNC_HANDLE_INVALID 0xffff 735 #define HCI_SID_INVALID 0xff 736 737 #define HCI_ROLE_MASTER 0x00 738 #define HCI_ROLE_SLAVE 0x01 739 740 /* Extended Inquiry Response field types */ 741 #define EIR_FLAGS 0x01 /* flags */ 742 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 743 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 744 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 745 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 746 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 747 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 748 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 749 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 750 #define EIR_TX_POWER 0x0A /* transmit power level */ 751 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 752 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 753 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 754 #define EIR_DEVICE_ID 0x10 /* device ID */ 755 #define EIR_APPEARANCE 0x19 /* Device appearance */ 756 #define EIR_SERVICE_DATA 0x16 /* Service Data */ 757 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 758 #define EIR_LE_ROLE 0x1C /* LE role */ 759 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 760 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 761 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 762 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 763 764 /* Low Energy Advertising Flags */ 765 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 766 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 767 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 768 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 769 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 770 771 /* ----- HCI Commands ---- */ 772 #define HCI_OP_NOP 0x0000 773 774 #define HCI_OP_INQUIRY 0x0401 775 struct hci_cp_inquiry { 776 __u8 lap[3]; 777 __u8 length; 778 __u8 num_rsp; 779 } __packed; 780 781 #define HCI_OP_INQUIRY_CANCEL 0x0402 782 783 #define HCI_OP_PERIODIC_INQ 0x0403 784 785 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 786 787 #define HCI_OP_CREATE_CONN 0x0405 788 struct hci_cp_create_conn { 789 bdaddr_t bdaddr; 790 __le16 pkt_type; 791 __u8 pscan_rep_mode; 792 __u8 pscan_mode; 793 __le16 clock_offset; 794 __u8 role_switch; 795 } __packed; 796 797 #define HCI_OP_DISCONNECT 0x0406 798 struct hci_cp_disconnect { 799 __le16 handle; 800 __u8 reason; 801 } __packed; 802 803 #define HCI_OP_ADD_SCO 0x0407 804 struct hci_cp_add_sco { 805 __le16 handle; 806 __le16 pkt_type; 807 } __packed; 808 809 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 810 struct hci_cp_create_conn_cancel { 811 bdaddr_t bdaddr; 812 } __packed; 813 814 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 815 struct hci_cp_accept_conn_req { 816 bdaddr_t bdaddr; 817 __u8 role; 818 } __packed; 819 820 #define HCI_OP_REJECT_CONN_REQ 0x040a 821 struct hci_cp_reject_conn_req { 822 bdaddr_t bdaddr; 823 __u8 reason; 824 } __packed; 825 826 #define HCI_OP_LINK_KEY_REPLY 0x040b 827 struct hci_cp_link_key_reply { 828 bdaddr_t bdaddr; 829 __u8 link_key[HCI_LINK_KEY_SIZE]; 830 } __packed; 831 832 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 833 struct hci_cp_link_key_neg_reply { 834 bdaddr_t bdaddr; 835 } __packed; 836 837 #define HCI_OP_PIN_CODE_REPLY 0x040d 838 struct hci_cp_pin_code_reply { 839 bdaddr_t bdaddr; 840 __u8 pin_len; 841 __u8 pin_code[16]; 842 } __packed; 843 struct hci_rp_pin_code_reply { 844 __u8 status; 845 bdaddr_t bdaddr; 846 } __packed; 847 848 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 849 struct hci_cp_pin_code_neg_reply { 850 bdaddr_t bdaddr; 851 } __packed; 852 struct hci_rp_pin_code_neg_reply { 853 __u8 status; 854 bdaddr_t bdaddr; 855 } __packed; 856 857 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 858 struct hci_cp_change_conn_ptype { 859 __le16 handle; 860 __le16 pkt_type; 861 } __packed; 862 863 #define HCI_OP_AUTH_REQUESTED 0x0411 864 struct hci_cp_auth_requested { 865 __le16 handle; 866 } __packed; 867 868 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 869 struct hci_cp_set_conn_encrypt { 870 __le16 handle; 871 __u8 encrypt; 872 } __packed; 873 874 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 875 struct hci_cp_change_conn_link_key { 876 __le16 handle; 877 } __packed; 878 879 #define HCI_OP_REMOTE_NAME_REQ 0x0419 880 struct hci_cp_remote_name_req { 881 bdaddr_t bdaddr; 882 __u8 pscan_rep_mode; 883 __u8 pscan_mode; 884 __le16 clock_offset; 885 } __packed; 886 887 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 888 struct hci_cp_remote_name_req_cancel { 889 bdaddr_t bdaddr; 890 } __packed; 891 892 struct hci_rp_remote_name_req_cancel { 893 __u8 status; 894 bdaddr_t bdaddr; 895 } __packed; 896 897 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 898 struct hci_cp_read_remote_features { 899 __le16 handle; 900 } __packed; 901 902 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 903 struct hci_cp_read_remote_ext_features { 904 __le16 handle; 905 __u8 page; 906 } __packed; 907 908 #define HCI_OP_READ_REMOTE_VERSION 0x041d 909 struct hci_cp_read_remote_version { 910 __le16 handle; 911 } __packed; 912 913 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 914 struct hci_cp_read_clock_offset { 915 __le16 handle; 916 } __packed; 917 918 #define HCI_OP_SETUP_SYNC_CONN 0x0428 919 struct hci_cp_setup_sync_conn { 920 __le16 handle; 921 __le32 tx_bandwidth; 922 __le32 rx_bandwidth; 923 __le16 max_latency; 924 __le16 voice_setting; 925 __u8 retrans_effort; 926 __le16 pkt_type; 927 } __packed; 928 929 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 930 struct hci_cp_accept_sync_conn_req { 931 bdaddr_t bdaddr; 932 __le32 tx_bandwidth; 933 __le32 rx_bandwidth; 934 __le16 max_latency; 935 __le16 content_format; 936 __u8 retrans_effort; 937 __le16 pkt_type; 938 } __packed; 939 940 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 941 struct hci_cp_reject_sync_conn_req { 942 bdaddr_t bdaddr; 943 __u8 reason; 944 } __packed; 945 946 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 947 struct hci_cp_io_capability_reply { 948 bdaddr_t bdaddr; 949 __u8 capability; 950 __u8 oob_data; 951 __u8 authentication; 952 } __packed; 953 954 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 955 struct hci_cp_user_confirm_reply { 956 bdaddr_t bdaddr; 957 } __packed; 958 struct hci_rp_user_confirm_reply { 959 __u8 status; 960 bdaddr_t bdaddr; 961 } __packed; 962 963 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 964 965 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 966 struct hci_cp_user_passkey_reply { 967 bdaddr_t bdaddr; 968 __le32 passkey; 969 } __packed; 970 971 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 972 973 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 974 struct hci_cp_remote_oob_data_reply { 975 bdaddr_t bdaddr; 976 __u8 hash[16]; 977 __u8 rand[16]; 978 } __packed; 979 980 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 981 struct hci_cp_remote_oob_data_neg_reply { 982 bdaddr_t bdaddr; 983 } __packed; 984 985 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 986 struct hci_cp_io_capability_neg_reply { 987 bdaddr_t bdaddr; 988 __u8 reason; 989 } __packed; 990 991 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d 992 struct hci_coding_format { 993 __u8 id; 994 __le16 cid; 995 __le16 vid; 996 } __packed; 997 998 struct hci_cp_enhanced_setup_sync_conn { 999 __le16 handle; 1000 __le32 tx_bandwidth; 1001 __le32 rx_bandwidth; 1002 struct hci_coding_format tx_coding_format; 1003 struct hci_coding_format rx_coding_format; 1004 __le16 tx_codec_frame_size; 1005 __le16 rx_codec_frame_size; 1006 __le32 in_bandwidth; 1007 __le32 out_bandwidth; 1008 struct hci_coding_format in_coding_format; 1009 struct hci_coding_format out_coding_format; 1010 __le16 in_coded_data_size; 1011 __le16 out_coded_data_size; 1012 __u8 in_pcm_data_format; 1013 __u8 out_pcm_data_format; 1014 __u8 in_pcm_sample_payload_msb_pos; 1015 __u8 out_pcm_sample_payload_msb_pos; 1016 __u8 in_data_path; 1017 __u8 out_data_path; 1018 __u8 in_transport_unit_size; 1019 __u8 out_transport_unit_size; 1020 __le16 max_latency; 1021 __le16 pkt_type; 1022 __u8 retrans_effort; 1023 } __packed; 1024 1025 struct hci_rp_logical_link_cancel { 1026 __u8 status; 1027 __u8 phy_handle; 1028 __u8 flow_spec_id; 1029 } __packed; 1030 1031 #define HCI_OP_SET_CPB 0x0441 1032 struct hci_cp_set_cpb { 1033 __u8 enable; 1034 __u8 lt_addr; 1035 __u8 lpo_allowed; 1036 __le16 packet_type; 1037 __le16 interval_min; 1038 __le16 interval_max; 1039 __le16 cpb_sv_tout; 1040 } __packed; 1041 struct hci_rp_set_cpb { 1042 __u8 status; 1043 __u8 lt_addr; 1044 __le16 interval; 1045 } __packed; 1046 1047 #define HCI_OP_START_SYNC_TRAIN 0x0443 1048 1049 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 1050 struct hci_cp_remote_oob_ext_data_reply { 1051 bdaddr_t bdaddr; 1052 __u8 hash192[16]; 1053 __u8 rand192[16]; 1054 __u8 hash256[16]; 1055 __u8 rand256[16]; 1056 } __packed; 1057 1058 #define HCI_OP_SNIFF_MODE 0x0803 1059 struct hci_cp_sniff_mode { 1060 __le16 handle; 1061 __le16 max_interval; 1062 __le16 min_interval; 1063 __le16 attempt; 1064 __le16 timeout; 1065 } __packed; 1066 1067 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 1068 struct hci_cp_exit_sniff_mode { 1069 __le16 handle; 1070 } __packed; 1071 1072 #define HCI_OP_ROLE_DISCOVERY 0x0809 1073 struct hci_cp_role_discovery { 1074 __le16 handle; 1075 } __packed; 1076 struct hci_rp_role_discovery { 1077 __u8 status; 1078 __le16 handle; 1079 __u8 role; 1080 } __packed; 1081 1082 #define HCI_OP_SWITCH_ROLE 0x080b 1083 struct hci_cp_switch_role { 1084 bdaddr_t bdaddr; 1085 __u8 role; 1086 } __packed; 1087 1088 #define HCI_OP_READ_LINK_POLICY 0x080c 1089 struct hci_cp_read_link_policy { 1090 __le16 handle; 1091 } __packed; 1092 struct hci_rp_read_link_policy { 1093 __u8 status; 1094 __le16 handle; 1095 __le16 policy; 1096 } __packed; 1097 1098 #define HCI_OP_WRITE_LINK_POLICY 0x080d 1099 struct hci_cp_write_link_policy { 1100 __le16 handle; 1101 __le16 policy; 1102 } __packed; 1103 struct hci_rp_write_link_policy { 1104 __u8 status; 1105 __le16 handle; 1106 } __packed; 1107 1108 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 1109 struct hci_rp_read_def_link_policy { 1110 __u8 status; 1111 __le16 policy; 1112 } __packed; 1113 1114 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 1115 struct hci_cp_write_def_link_policy { 1116 __le16 policy; 1117 } __packed; 1118 1119 #define HCI_OP_SNIFF_SUBRATE 0x0811 1120 struct hci_cp_sniff_subrate { 1121 __le16 handle; 1122 __le16 max_latency; 1123 __le16 min_remote_timeout; 1124 __le16 min_local_timeout; 1125 } __packed; 1126 1127 #define HCI_OP_SET_EVENT_MASK 0x0c01 1128 1129 #define HCI_OP_RESET 0x0c03 1130 1131 #define HCI_OP_SET_EVENT_FLT 0x0c05 1132 #define HCI_SET_EVENT_FLT_SIZE 9 1133 struct hci_cp_set_event_filter { 1134 __u8 flt_type; 1135 __u8 cond_type; 1136 struct { 1137 bdaddr_t bdaddr; 1138 __u8 auto_accept; 1139 } __packed addr_conn_flt; 1140 } __packed; 1141 1142 /* Filter types */ 1143 #define HCI_FLT_CLEAR_ALL 0x00 1144 #define HCI_FLT_INQ_RESULT 0x01 1145 #define HCI_FLT_CONN_SETUP 0x02 1146 1147 /* CONN_SETUP Condition types */ 1148 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 1149 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 1150 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 1151 1152 /* CONN_SETUP Conditions */ 1153 #define HCI_CONN_SETUP_AUTO_OFF 0x01 1154 #define HCI_CONN_SETUP_AUTO_ON 0x02 1155 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03 1156 1157 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 1158 struct hci_cp_read_stored_link_key { 1159 bdaddr_t bdaddr; 1160 __u8 read_all; 1161 } __packed; 1162 struct hci_rp_read_stored_link_key { 1163 __u8 status; 1164 __le16 max_keys; 1165 __le16 num_keys; 1166 } __packed; 1167 1168 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 1169 struct hci_cp_delete_stored_link_key { 1170 bdaddr_t bdaddr; 1171 __u8 delete_all; 1172 } __packed; 1173 struct hci_rp_delete_stored_link_key { 1174 __u8 status; 1175 __le16 num_keys; 1176 } __packed; 1177 1178 #define HCI_MAX_NAME_LENGTH 248 1179 1180 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 1181 struct hci_cp_write_local_name { 1182 __u8 name[HCI_MAX_NAME_LENGTH]; 1183 } __packed; 1184 1185 #define HCI_OP_READ_LOCAL_NAME 0x0c14 1186 struct hci_rp_read_local_name { 1187 __u8 status; 1188 __u8 name[HCI_MAX_NAME_LENGTH]; 1189 } __packed; 1190 1191 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 1192 1193 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 1194 1195 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 1196 #define SCAN_DISABLED 0x00 1197 #define SCAN_INQUIRY 0x01 1198 #define SCAN_PAGE 0x02 1199 1200 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 1201 1202 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 1203 #define AUTH_DISABLED 0x00 1204 #define AUTH_ENABLED 0x01 1205 1206 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 1207 1208 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 1209 #define ENCRYPT_DISABLED 0x00 1210 #define ENCRYPT_P2P 0x01 1211 #define ENCRYPT_BOTH 0x02 1212 1213 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 1214 struct hci_rp_read_class_of_dev { 1215 __u8 status; 1216 __u8 dev_class[3]; 1217 } __packed; 1218 1219 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 1220 struct hci_cp_write_class_of_dev { 1221 __u8 dev_class[3]; 1222 } __packed; 1223 1224 #define HCI_OP_READ_VOICE_SETTING 0x0c25 1225 struct hci_rp_read_voice_setting { 1226 __u8 status; 1227 __le16 voice_setting; 1228 } __packed; 1229 1230 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 1231 struct hci_cp_write_voice_setting { 1232 __le16 voice_setting; 1233 } __packed; 1234 1235 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 1236 struct hci_cp_host_buffer_size { 1237 __le16 acl_mtu; 1238 __u8 sco_mtu; 1239 __le16 acl_max_pkt; 1240 __le16 sco_max_pkt; 1241 } __packed; 1242 1243 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1244 struct hci_rp_read_num_supported_iac { 1245 __u8 status; 1246 __u8 num_iac; 1247 } __packed; 1248 1249 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1250 1251 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1252 struct hci_cp_write_current_iac_lap { 1253 __u8 num_iac; 1254 __u8 iac_lap[6]; 1255 } __packed; 1256 1257 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1258 1259 #define HCI_MAX_EIR_LENGTH 240 1260 1261 #define HCI_OP_WRITE_EIR 0x0c52 1262 struct hci_cp_write_eir { 1263 __u8 fec; 1264 __u8 data[HCI_MAX_EIR_LENGTH]; 1265 } __packed; 1266 1267 #define HCI_OP_READ_SSP_MODE 0x0c55 1268 struct hci_rp_read_ssp_mode { 1269 __u8 status; 1270 __u8 mode; 1271 } __packed; 1272 1273 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1274 struct hci_cp_write_ssp_mode { 1275 __u8 mode; 1276 } __packed; 1277 1278 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1279 struct hci_rp_read_local_oob_data { 1280 __u8 status; 1281 __u8 hash[16]; 1282 __u8 rand[16]; 1283 } __packed; 1284 1285 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1286 struct hci_rp_read_inq_rsp_tx_power { 1287 __u8 status; 1288 __s8 tx_power; 1289 } __packed; 1290 1291 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a 1292 #define ERR_DATA_REPORTING_DISABLED 0x00 1293 #define ERR_DATA_REPORTING_ENABLED 0x01 1294 struct hci_rp_read_def_err_data_reporting { 1295 __u8 status; 1296 __u8 err_data_reporting; 1297 } __packed; 1298 1299 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b 1300 struct hci_cp_write_def_err_data_reporting { 1301 __u8 err_data_reporting; 1302 } __packed; 1303 1304 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1305 1306 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1307 1308 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1309 struct hci_rp_read_flow_control_mode { 1310 __u8 status; 1311 __u8 mode; 1312 } __packed; 1313 1314 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1315 struct hci_cp_write_le_host_supported { 1316 __u8 le; 1317 __u8 simul; 1318 } __packed; 1319 1320 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1321 struct hci_cp_set_reserved_lt_addr { 1322 __u8 lt_addr; 1323 } __packed; 1324 struct hci_rp_set_reserved_lt_addr { 1325 __u8 status; 1326 __u8 lt_addr; 1327 } __packed; 1328 1329 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1330 struct hci_cp_delete_reserved_lt_addr { 1331 __u8 lt_addr; 1332 } __packed; 1333 struct hci_rp_delete_reserved_lt_addr { 1334 __u8 status; 1335 __u8 lt_addr; 1336 } __packed; 1337 1338 #define HCI_OP_SET_CPB_DATA 0x0c76 1339 struct hci_cp_set_cpb_data { 1340 __u8 lt_addr; 1341 __u8 fragment; 1342 __u8 data_length; 1343 __u8 data[HCI_MAX_CPB_DATA_SIZE]; 1344 } __packed; 1345 struct hci_rp_set_cpb_data { 1346 __u8 status; 1347 __u8 lt_addr; 1348 } __packed; 1349 1350 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1351 1352 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1353 struct hci_cp_write_sync_train_params { 1354 __le16 interval_min; 1355 __le16 interval_max; 1356 __le32 sync_train_tout; 1357 __u8 service_data; 1358 } __packed; 1359 struct hci_rp_write_sync_train_params { 1360 __u8 status; 1361 __le16 sync_train_int; 1362 } __packed; 1363 1364 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1365 struct hci_rp_read_sc_support { 1366 __u8 status; 1367 __u8 support; 1368 } __packed; 1369 1370 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1371 struct hci_cp_write_sc_support { 1372 __u8 support; 1373 } __packed; 1374 1375 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b 1376 struct hci_cp_read_auth_payload_to { 1377 __le16 handle; 1378 } __packed; 1379 struct hci_rp_read_auth_payload_to { 1380 __u8 status; 1381 __le16 handle; 1382 __le16 timeout; 1383 } __packed; 1384 1385 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c 1386 struct hci_cp_write_auth_payload_to { 1387 __le16 handle; 1388 __le16 timeout; 1389 } __packed; 1390 struct hci_rp_write_auth_payload_to { 1391 __u8 status; 1392 __le16 handle; 1393 } __packed; 1394 1395 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1396 struct hci_rp_read_local_oob_ext_data { 1397 __u8 status; 1398 __u8 hash192[16]; 1399 __u8 rand192[16]; 1400 __u8 hash256[16]; 1401 __u8 rand256[16]; 1402 } __packed; 1403 1404 #define HCI_CONFIGURE_DATA_PATH 0x0c83 1405 struct hci_op_configure_data_path { 1406 __u8 direction; 1407 __u8 data_path_id; 1408 __u8 vnd_len; 1409 __u8 vnd_data[]; 1410 } __packed; 1411 1412 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1413 struct hci_rp_read_local_version { 1414 __u8 status; 1415 __u8 hci_ver; 1416 __le16 hci_rev; 1417 __u8 lmp_ver; 1418 __le16 manufacturer; 1419 __le16 lmp_subver; 1420 } __packed; 1421 1422 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1423 struct hci_rp_read_local_commands { 1424 __u8 status; 1425 __u8 commands[64]; 1426 } __packed; 1427 1428 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1429 struct hci_rp_read_local_features { 1430 __u8 status; 1431 __u8 features[8]; 1432 } __packed; 1433 1434 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1435 struct hci_cp_read_local_ext_features { 1436 __u8 page; 1437 } __packed; 1438 struct hci_rp_read_local_ext_features { 1439 __u8 status; 1440 __u8 page; 1441 __u8 max_page; 1442 __u8 features[8]; 1443 } __packed; 1444 1445 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1446 struct hci_rp_read_buffer_size { 1447 __u8 status; 1448 __le16 acl_mtu; 1449 __u8 sco_mtu; 1450 __le16 acl_max_pkt; 1451 __le16 sco_max_pkt; 1452 } __packed; 1453 1454 #define HCI_OP_READ_BD_ADDR 0x1009 1455 struct hci_rp_read_bd_addr { 1456 __u8 status; 1457 bdaddr_t bdaddr; 1458 } __packed; 1459 1460 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1461 struct hci_rp_read_data_block_size { 1462 __u8 status; 1463 __le16 max_acl_len; 1464 __le16 block_len; 1465 __le16 num_blocks; 1466 } __packed; 1467 1468 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1469 struct hci_std_codecs { 1470 __u8 num; 1471 __u8 codec[]; 1472 } __packed; 1473 1474 struct hci_vnd_codec { 1475 /* company id */ 1476 __le16 cid; 1477 /* vendor codec id */ 1478 __le16 vid; 1479 } __packed; 1480 1481 struct hci_vnd_codecs { 1482 __u8 num; 1483 struct hci_vnd_codec codec[]; 1484 } __packed; 1485 1486 struct hci_rp_read_local_supported_codecs { 1487 __u8 status; 1488 struct hci_std_codecs std_codecs; 1489 struct hci_vnd_codecs vnd_codecs; 1490 } __packed; 1491 1492 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c 1493 struct hci_rp_read_local_pairing_opts { 1494 __u8 status; 1495 __u8 pairing_opts; 1496 __u8 max_key_size; 1497 } __packed; 1498 1499 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d 1500 struct hci_std_codec_v2 { 1501 __u8 id; 1502 __u8 transport; 1503 } __packed; 1504 1505 struct hci_std_codecs_v2 { 1506 __u8 num; 1507 struct hci_std_codec_v2 codec[]; 1508 } __packed; 1509 1510 struct hci_vnd_codec_v2 { 1511 __le16 cid; 1512 __le16 vid; 1513 __u8 transport; 1514 } __packed; 1515 1516 struct hci_vnd_codecs_v2 { 1517 __u8 num; 1518 struct hci_vnd_codec_v2 codec[]; 1519 } __packed; 1520 1521 struct hci_rp_read_local_supported_codecs_v2 { 1522 __u8 status; 1523 struct hci_std_codecs_v2 std_codecs; 1524 struct hci_vnd_codecs_v2 vendor_codecs; 1525 } __packed; 1526 1527 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e 1528 struct hci_op_read_local_codec_caps { 1529 __u8 id; 1530 __le16 cid; 1531 __le16 vid; 1532 __u8 transport; 1533 __u8 direction; 1534 } __packed; 1535 1536 struct hci_codec_caps { 1537 __u8 len; 1538 __u8 data[]; 1539 } __packed; 1540 1541 struct hci_rp_read_local_codec_caps { 1542 __u8 status; 1543 __u8 num_caps; 1544 } __packed; 1545 1546 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1547 struct hci_rp_read_page_scan_activity { 1548 __u8 status; 1549 __le16 interval; 1550 __le16 window; 1551 } __packed; 1552 1553 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1554 struct hci_cp_write_page_scan_activity { 1555 __le16 interval; 1556 __le16 window; 1557 } __packed; 1558 1559 #define HCI_OP_READ_TX_POWER 0x0c2d 1560 struct hci_cp_read_tx_power { 1561 __le16 handle; 1562 __u8 type; 1563 } __packed; 1564 struct hci_rp_read_tx_power { 1565 __u8 status; 1566 __le16 handle; 1567 __s8 tx_power; 1568 } __packed; 1569 1570 #define HCI_OP_WRITE_SYNC_FLOWCTL 0x0c2f 1571 struct hci_cp_write_sync_flowctl { 1572 __u8 enable; 1573 } __packed; 1574 1575 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1576 struct hci_rp_read_page_scan_type { 1577 __u8 status; 1578 __u8 type; 1579 } __packed; 1580 1581 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1582 #define PAGE_SCAN_TYPE_STANDARD 0x00 1583 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1584 1585 #define HCI_OP_READ_RSSI 0x1405 1586 struct hci_cp_read_rssi { 1587 __le16 handle; 1588 } __packed; 1589 struct hci_rp_read_rssi { 1590 __u8 status; 1591 __le16 handle; 1592 __s8 rssi; 1593 } __packed; 1594 1595 #define HCI_OP_READ_CLOCK 0x1407 1596 struct hci_cp_read_clock { 1597 __le16 handle; 1598 __u8 which; 1599 } __packed; 1600 struct hci_rp_read_clock { 1601 __u8 status; 1602 __le16 handle; 1603 __le32 clock; 1604 __le16 accuracy; 1605 } __packed; 1606 1607 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1608 struct hci_cp_read_enc_key_size { 1609 __le16 handle; 1610 } __packed; 1611 struct hci_rp_read_enc_key_size { 1612 __u8 status; 1613 __le16 handle; 1614 __u8 key_size; 1615 } __packed; 1616 1617 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1618 1619 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1620 1621 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1622 1623 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1624 struct hci_cp_le_set_event_mask { 1625 __u8 mask[8]; 1626 } __packed; 1627 1628 /* BLUETOOTH CORE SPECIFICATION Version 5.4 | Vol 4, Part E 1629 * 7.8.2 LE Read Buffer Size command 1630 * MAX_LE_MTU is 0xffff. 1631 * 0 is also valid. It means that no dedicated LE Buffer exists. 1632 * It should use the HCI_Read_Buffer_Size command and mtu is shared 1633 * between BR/EDR and LE. 1634 */ 1635 #define HCI_MIN_LE_MTU 0x001b 1636 1637 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1638 struct hci_rp_le_read_buffer_size { 1639 __u8 status; 1640 __le16 le_mtu; 1641 __u8 le_max_pkt; 1642 } __packed; 1643 1644 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1645 struct hci_rp_le_read_local_features { 1646 __u8 status; 1647 __u8 features[8]; 1648 } __packed; 1649 1650 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1651 1652 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1653 struct hci_cp_le_set_adv_param { 1654 __le16 min_interval; 1655 __le16 max_interval; 1656 __u8 type; 1657 __u8 own_address_type; 1658 __u8 direct_addr_type; 1659 bdaddr_t direct_addr; 1660 __u8 channel_map; 1661 __u8 filter_policy; 1662 } __packed; 1663 1664 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1665 struct hci_rp_le_read_adv_tx_power { 1666 __u8 status; 1667 __s8 tx_power; 1668 } __packed; 1669 1670 #define HCI_MAX_AD_LENGTH 31 1671 1672 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1673 struct hci_cp_le_set_adv_data { 1674 __u8 length; 1675 __u8 data[HCI_MAX_AD_LENGTH]; 1676 } __packed; 1677 1678 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1679 struct hci_cp_le_set_scan_rsp_data { 1680 __u8 length; 1681 __u8 data[HCI_MAX_AD_LENGTH]; 1682 } __packed; 1683 1684 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1685 1686 #define LE_SCAN_PASSIVE 0x00 1687 #define LE_SCAN_ACTIVE 0x01 1688 1689 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1690 struct hci_cp_le_set_scan_param { 1691 __u8 type; 1692 __le16 interval; 1693 __le16 window; 1694 __u8 own_address_type; 1695 __u8 filter_policy; 1696 } __packed; 1697 1698 #define LE_SCAN_DISABLE 0x00 1699 #define LE_SCAN_ENABLE 0x01 1700 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1701 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1702 1703 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1704 struct hci_cp_le_set_scan_enable { 1705 __u8 enable; 1706 __u8 filter_dup; 1707 } __packed; 1708 1709 #define HCI_LE_USE_PEER_ADDR 0x00 1710 #define HCI_LE_USE_ACCEPT_LIST 0x01 1711 1712 #define HCI_OP_LE_CREATE_CONN 0x200d 1713 struct hci_cp_le_create_conn { 1714 __le16 scan_interval; 1715 __le16 scan_window; 1716 __u8 filter_policy; 1717 __u8 peer_addr_type; 1718 bdaddr_t peer_addr; 1719 __u8 own_address_type; 1720 __le16 conn_interval_min; 1721 __le16 conn_interval_max; 1722 __le16 conn_latency; 1723 __le16 supervision_timeout; 1724 __le16 min_ce_len; 1725 __le16 max_ce_len; 1726 } __packed; 1727 1728 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1729 1730 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f 1731 struct hci_rp_le_read_accept_list_size { 1732 __u8 status; 1733 __u8 size; 1734 } __packed; 1735 1736 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010 1737 1738 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011 1739 struct hci_cp_le_add_to_accept_list { 1740 __u8 bdaddr_type; 1741 bdaddr_t bdaddr; 1742 } __packed; 1743 1744 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012 1745 struct hci_cp_le_del_from_accept_list { 1746 __u8 bdaddr_type; 1747 bdaddr_t bdaddr; 1748 } __packed; 1749 1750 #define HCI_OP_LE_CONN_UPDATE 0x2013 1751 struct hci_cp_le_conn_update { 1752 __le16 handle; 1753 __le16 conn_interval_min; 1754 __le16 conn_interval_max; 1755 __le16 conn_latency; 1756 __le16 supervision_timeout; 1757 __le16 min_ce_len; 1758 __le16 max_ce_len; 1759 } __packed; 1760 1761 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1762 struct hci_cp_le_read_remote_features { 1763 __le16 handle; 1764 } __packed; 1765 1766 #define HCI_OP_LE_START_ENC 0x2019 1767 struct hci_cp_le_start_enc { 1768 __le16 handle; 1769 __le64 rand; 1770 __le16 ediv; 1771 __u8 ltk[16]; 1772 } __packed; 1773 1774 #define HCI_OP_LE_LTK_REPLY 0x201a 1775 struct hci_cp_le_ltk_reply { 1776 __le16 handle; 1777 __u8 ltk[16]; 1778 } __packed; 1779 struct hci_rp_le_ltk_reply { 1780 __u8 status; 1781 __le16 handle; 1782 } __packed; 1783 1784 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1785 struct hci_cp_le_ltk_neg_reply { 1786 __le16 handle; 1787 } __packed; 1788 struct hci_rp_le_ltk_neg_reply { 1789 __u8 status; 1790 __le16 handle; 1791 } __packed; 1792 1793 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1794 struct hci_rp_le_read_supported_states { 1795 __u8 status; 1796 __u8 le_states[8]; 1797 } __packed; 1798 1799 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1800 struct hci_cp_le_conn_param_req_reply { 1801 __le16 handle; 1802 __le16 interval_min; 1803 __le16 interval_max; 1804 __le16 latency; 1805 __le16 timeout; 1806 __le16 min_ce_len; 1807 __le16 max_ce_len; 1808 } __packed; 1809 1810 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1811 struct hci_cp_le_conn_param_req_neg_reply { 1812 __le16 handle; 1813 __u8 reason; 1814 } __packed; 1815 1816 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1817 struct hci_cp_le_set_data_len { 1818 __le16 handle; 1819 __le16 tx_len; 1820 __le16 tx_time; 1821 } __packed; 1822 struct hci_rp_le_set_data_len { 1823 __u8 status; 1824 __le16 handle; 1825 } __packed; 1826 1827 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1828 struct hci_rp_le_read_def_data_len { 1829 __u8 status; 1830 __le16 tx_len; 1831 __le16 tx_time; 1832 } __packed; 1833 1834 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1835 struct hci_cp_le_write_def_data_len { 1836 __le16 tx_len; 1837 __le16 tx_time; 1838 } __packed; 1839 1840 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027 1841 struct hci_cp_le_add_to_resolv_list { 1842 __u8 bdaddr_type; 1843 bdaddr_t bdaddr; 1844 __u8 peer_irk[16]; 1845 __u8 local_irk[16]; 1846 } __packed; 1847 1848 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028 1849 struct hci_cp_le_del_from_resolv_list { 1850 __u8 bdaddr_type; 1851 bdaddr_t bdaddr; 1852 } __packed; 1853 1854 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1855 1856 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1857 struct hci_rp_le_read_resolv_list_size { 1858 __u8 status; 1859 __u8 size; 1860 } __packed; 1861 1862 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d 1863 1864 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e 1865 1866 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1867 struct hci_rp_le_read_max_data_len { 1868 __u8 status; 1869 __le16 tx_len; 1870 __le16 tx_time; 1871 __le16 rx_len; 1872 __le16 rx_time; 1873 } __packed; 1874 1875 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1876 struct hci_cp_le_set_default_phy { 1877 __u8 all_phys; 1878 __u8 tx_phys; 1879 __u8 rx_phys; 1880 } __packed; 1881 1882 #define HCI_LE_SET_PHY_1M 0x01 1883 #define HCI_LE_SET_PHY_2M 0x02 1884 #define HCI_LE_SET_PHY_CODED 0x04 1885 1886 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1887 struct hci_cp_le_set_ext_scan_params { 1888 __u8 own_addr_type; 1889 __u8 filter_policy; 1890 __u8 scanning_phys; 1891 __u8 data[]; 1892 } __packed; 1893 1894 #define LE_SCAN_PHY_1M 0x01 1895 #define LE_SCAN_PHY_2M 0x02 1896 #define LE_SCAN_PHY_CODED 0x04 1897 1898 struct hci_cp_le_scan_phy_params { 1899 __u8 type; 1900 __le16 interval; 1901 __le16 window; 1902 } __packed; 1903 1904 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1905 struct hci_cp_le_set_ext_scan_enable { 1906 __u8 enable; 1907 __u8 filter_dup; 1908 __le16 duration; 1909 __le16 period; 1910 } __packed; 1911 1912 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1913 struct hci_cp_le_ext_create_conn { 1914 __u8 filter_policy; 1915 __u8 own_addr_type; 1916 __u8 peer_addr_type; 1917 bdaddr_t peer_addr; 1918 __u8 phys; 1919 __u8 data[]; 1920 } __packed; 1921 1922 struct hci_cp_le_ext_conn_param { 1923 __le16 scan_interval; 1924 __le16 scan_window; 1925 __le16 conn_interval_min; 1926 __le16 conn_interval_max; 1927 __le16 conn_latency; 1928 __le16 supervision_timeout; 1929 __le16 min_ce_len; 1930 __le16 max_ce_len; 1931 } __packed; 1932 1933 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044 1934 struct hci_cp_le_pa_create_sync { 1935 __u8 options; 1936 __u8 sid; 1937 __u8 addr_type; 1938 bdaddr_t addr; 1939 __le16 skip; 1940 __le16 sync_timeout; 1941 __u8 sync_cte_type; 1942 } __packed; 1943 1944 #define HCI_OP_LE_PA_CREATE_SYNC_CANCEL 0x2045 1945 1946 #define HCI_OP_LE_PA_TERM_SYNC 0x2046 1947 struct hci_cp_le_pa_term_sync { 1948 __le16 handle; 1949 } __packed; 1950 1951 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b 1952 struct hci_rp_le_read_num_supported_adv_sets { 1953 __u8 status; 1954 __u8 num_of_sets; 1955 } __packed; 1956 1957 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036 1958 struct hci_cp_le_set_ext_adv_params { 1959 __u8 handle; 1960 __le16 evt_properties; 1961 __u8 min_interval[3]; 1962 __u8 max_interval[3]; 1963 __u8 channel_map; 1964 __u8 own_addr_type; 1965 __u8 peer_addr_type; 1966 bdaddr_t peer_addr; 1967 __u8 filter_policy; 1968 __u8 tx_power; 1969 __u8 primary_phy; 1970 __u8 secondary_max_skip; 1971 __u8 secondary_phy; 1972 __u8 sid; 1973 __u8 notif_enable; 1974 } __packed; 1975 1976 #define HCI_ADV_PHY_1M 0X01 1977 #define HCI_ADV_PHY_2M 0x02 1978 #define HCI_ADV_PHY_CODED 0x03 1979 1980 struct hci_rp_le_set_ext_adv_params { 1981 __u8 status; 1982 __u8 tx_power; 1983 } __packed; 1984 1985 struct hci_cp_ext_adv_set { 1986 __u8 handle; 1987 __le16 duration; 1988 __u8 max_events; 1989 } __packed; 1990 1991 #define HCI_MAX_EXT_AD_LENGTH 251 1992 1993 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037 1994 struct hci_cp_le_set_ext_adv_data { 1995 __u8 handle; 1996 __u8 operation; 1997 __u8 frag_pref; 1998 __u8 length; 1999 __u8 data[] __counted_by(length); 2000 } __packed; 2001 2002 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038 2003 struct hci_cp_le_set_ext_scan_rsp_data { 2004 __u8 handle; 2005 __u8 operation; 2006 __u8 frag_pref; 2007 __u8 length; 2008 __u8 data[] __counted_by(length); 2009 } __packed; 2010 2011 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039 2012 struct hci_cp_le_set_ext_adv_enable { 2013 __u8 enable; 2014 __u8 num_of_sets; 2015 __u8 data[]; 2016 } __packed; 2017 2018 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e 2019 struct hci_cp_le_set_per_adv_params { 2020 __u8 handle; 2021 __le16 min_interval; 2022 __le16 max_interval; 2023 __le16 periodic_properties; 2024 } __packed; 2025 2026 #define HCI_MAX_PER_AD_LENGTH 252 2027 #define HCI_MAX_PER_AD_TOT_LEN 1650 2028 2029 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f 2030 struct hci_cp_le_set_per_adv_data { 2031 __u8 handle; 2032 __u8 operation; 2033 __u8 length; 2034 __u8 data[] __counted_by(length); 2035 } __packed; 2036 2037 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040 2038 struct hci_cp_le_set_per_adv_enable { 2039 __u8 enable; 2040 __u8 handle; 2041 } __packed; 2042 2043 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03 2044 2045 #define LE_SET_ADV_DATA_NO_FRAG 0x01 2046 2047 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c 2048 2049 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d 2050 2051 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 2052 struct hci_cp_le_set_adv_set_rand_addr { 2053 __u8 handle; 2054 bdaddr_t bdaddr; 2055 } __packed; 2056 2057 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b 2058 struct hci_rp_le_read_transmit_power { 2059 __u8 status; 2060 __s8 min_le_tx_power; 2061 __s8 max_le_tx_power; 2062 } __packed; 2063 2064 #define HCI_NETWORK_PRIVACY 0x00 2065 #define HCI_DEVICE_PRIVACY 0x01 2066 2067 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e 2068 struct hci_cp_le_set_privacy_mode { 2069 __u8 bdaddr_type; 2070 bdaddr_t bdaddr; 2071 __u8 mode; 2072 } __packed; 2073 2074 #define HCI_OP_LE_PAST 0x205a 2075 struct hci_cp_le_past { 2076 __le16 handle; 2077 __le16 service_data; 2078 __le16 sync_handle; 2079 } __packed; 2080 2081 struct hci_rp_le_past { 2082 __u8 status; 2083 __le16 handle; 2084 } __packed; 2085 2086 #define HCI_OP_LE_PAST_SET_INFO 0x205b 2087 struct hci_cp_le_past_set_info { 2088 __le16 handle; 2089 __le16 service_data; 2090 __u8 adv_handle; 2091 } __packed; 2092 2093 struct hci_rp_le_past_set_info { 2094 __u8 status; 2095 __le16 handle; 2096 } __packed; 2097 2098 #define HCI_OP_LE_PAST_PARAMS 0x205c 2099 struct hci_cp_le_past_params { 2100 __le16 handle; 2101 __u8 mode; 2102 __le16 skip; 2103 __le16 sync_timeout; 2104 __u8 cte_type; 2105 } __packed; 2106 2107 struct hci_rp_le_past_params { 2108 __u8 status; 2109 __le16 handle; 2110 } __packed; 2111 2112 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060 2113 struct hci_rp_le_read_buffer_size_v2 { 2114 __u8 status; 2115 __le16 acl_mtu; 2116 __u8 acl_max_pkt; 2117 __le16 iso_mtu; 2118 __u8 iso_max_pkt; 2119 } __packed; 2120 2121 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061 2122 struct hci_cp_le_read_iso_tx_sync { 2123 __le16 handle; 2124 } __packed; 2125 2126 struct hci_rp_le_read_iso_tx_sync { 2127 __u8 status; 2128 __le16 handle; 2129 __le16 seq; 2130 __le32 imestamp; 2131 __u8 offset[3]; 2132 } __packed; 2133 2134 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062 2135 struct hci_cis_params { 2136 __u8 cis_id; 2137 __le16 c_sdu; 2138 __le16 p_sdu; 2139 __u8 c_phy; 2140 __u8 p_phy; 2141 __u8 c_rtn; 2142 __u8 p_rtn; 2143 } __packed; 2144 2145 struct hci_cp_le_set_cig_params { 2146 __u8 cig_id; 2147 __u8 c_interval[3]; 2148 __u8 p_interval[3]; 2149 __u8 sca; 2150 __u8 packing; 2151 __u8 framing; 2152 __le16 c_latency; 2153 __le16 p_latency; 2154 __u8 num_cis; 2155 struct hci_cis_params cis[] __counted_by(num_cis); 2156 } __packed; 2157 2158 struct hci_rp_le_set_cig_params { 2159 __u8 status; 2160 __u8 cig_id; 2161 __u8 num_handles; 2162 __le16 handle[]; 2163 } __packed; 2164 2165 #define HCI_OP_LE_CREATE_CIS 0x2064 2166 struct hci_cis { 2167 __le16 cis_handle; 2168 __le16 acl_handle; 2169 } __packed; 2170 2171 struct hci_cp_le_create_cis { 2172 __u8 num_cis; 2173 struct hci_cis cis[] __counted_by(num_cis); 2174 } __packed; 2175 2176 #define HCI_OP_LE_REMOVE_CIG 0x2065 2177 struct hci_cp_le_remove_cig { 2178 __u8 cig_id; 2179 } __packed; 2180 2181 #define HCI_OP_LE_ACCEPT_CIS 0x2066 2182 struct hci_cp_le_accept_cis { 2183 __le16 handle; 2184 } __packed; 2185 2186 #define HCI_OP_LE_REJECT_CIS 0x2067 2187 struct hci_cp_le_reject_cis { 2188 __le16 handle; 2189 __u8 reason; 2190 } __packed; 2191 2192 #define HCI_OP_LE_CREATE_BIG 0x2068 2193 struct hci_bis { 2194 __u8 sdu_interval[3]; 2195 __le16 sdu; 2196 __le16 latency; 2197 __u8 rtn; 2198 __u8 phy; 2199 __u8 packing; 2200 __u8 framing; 2201 __u8 encryption; 2202 __u8 bcode[16]; 2203 } __packed; 2204 2205 struct hci_cp_le_create_big { 2206 __u8 handle; 2207 __u8 adv_handle; 2208 __u8 num_bis; 2209 struct hci_bis bis; 2210 } __packed; 2211 2212 #define HCI_OP_LE_TERM_BIG 0x206a 2213 struct hci_cp_le_term_big { 2214 __u8 handle; 2215 __u8 reason; 2216 } __packed; 2217 2218 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b 2219 struct hci_cp_le_big_create_sync { 2220 __u8 handle; 2221 __le16 sync_handle; 2222 __u8 encryption; 2223 __u8 bcode[16]; 2224 __u8 mse; 2225 __le16 timeout; 2226 __u8 num_bis; 2227 __u8 bis[] __counted_by(num_bis); 2228 } __packed; 2229 2230 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c 2231 struct hci_cp_le_big_term_sync { 2232 __u8 handle; 2233 } __packed; 2234 2235 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e 2236 struct hci_cp_le_setup_iso_path { 2237 __le16 handle; 2238 __u8 direction; 2239 __u8 path; 2240 __u8 codec; 2241 __le16 codec_cid; 2242 __le16 codec_vid; 2243 __u8 delay[3]; 2244 __u8 codec_cfg_len; 2245 __u8 codec_cfg[]; 2246 } __packed; 2247 2248 struct hci_rp_le_setup_iso_path { 2249 __u8 status; 2250 __le16 handle; 2251 } __packed; 2252 2253 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074 2254 struct hci_cp_le_set_host_feature { 2255 __u8 bit_number; 2256 __u8 bit_value; 2257 } __packed; 2258 2259 #define HCI_OP_LE_READ_ALL_LOCAL_FEATURES 0x2087 2260 struct hci_rp_le_read_all_local_features { 2261 __u8 status; 2262 __u8 page; 2263 __u8 features[248]; 2264 } __packed; 2265 2266 #define HCI_OP_LE_READ_ALL_REMOTE_FEATURES 0x2088 2267 struct hci_cp_le_read_all_remote_features { 2268 __le16 handle; 2269 __u8 pages; 2270 } __packed; 2271 2272 /* ---- HCI Events ---- */ 2273 struct hci_ev_status { 2274 __u8 status; 2275 } __packed; 2276 2277 #define HCI_EV_INQUIRY_COMPLETE 0x01 2278 2279 #define HCI_EV_INQUIRY_RESULT 0x02 2280 struct inquiry_info { 2281 bdaddr_t bdaddr; 2282 __u8 pscan_rep_mode; 2283 __u8 pscan_period_mode; 2284 __u8 pscan_mode; 2285 __u8 dev_class[3]; 2286 __le16 clock_offset; 2287 } __packed; 2288 2289 struct hci_ev_inquiry_result { 2290 __u8 num; 2291 struct inquiry_info info[]; 2292 }; 2293 2294 #define HCI_EV_CONN_COMPLETE 0x03 2295 struct hci_ev_conn_complete { 2296 __u8 status; 2297 __le16 handle; 2298 bdaddr_t bdaddr; 2299 __u8 link_type; 2300 __u8 encr_mode; 2301 } __packed; 2302 2303 #define HCI_EV_CONN_REQUEST 0x04 2304 struct hci_ev_conn_request { 2305 bdaddr_t bdaddr; 2306 __u8 dev_class[3]; 2307 __u8 link_type; 2308 } __packed; 2309 2310 #define HCI_EV_DISCONN_COMPLETE 0x05 2311 struct hci_ev_disconn_complete { 2312 __u8 status; 2313 __le16 handle; 2314 __u8 reason; 2315 } __packed; 2316 2317 #define HCI_EV_AUTH_COMPLETE 0x06 2318 struct hci_ev_auth_complete { 2319 __u8 status; 2320 __le16 handle; 2321 } __packed; 2322 2323 #define HCI_EV_REMOTE_NAME 0x07 2324 struct hci_ev_remote_name { 2325 __u8 status; 2326 bdaddr_t bdaddr; 2327 __u8 name[HCI_MAX_NAME_LENGTH]; 2328 } __packed; 2329 2330 #define HCI_EV_ENCRYPT_CHANGE 0x08 2331 struct hci_ev_encrypt_change { 2332 __u8 status; 2333 __le16 handle; 2334 __u8 encrypt; 2335 } __packed; 2336 2337 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 2338 struct hci_ev_change_link_key_complete { 2339 __u8 status; 2340 __le16 handle; 2341 } __packed; 2342 2343 #define HCI_EV_REMOTE_FEATURES 0x0b 2344 struct hci_ev_remote_features { 2345 __u8 status; 2346 __le16 handle; 2347 __u8 features[8]; 2348 } __packed; 2349 2350 #define HCI_EV_REMOTE_VERSION 0x0c 2351 struct hci_ev_remote_version { 2352 __u8 status; 2353 __le16 handle; 2354 __u8 lmp_ver; 2355 __le16 manufacturer; 2356 __le16 lmp_subver; 2357 } __packed; 2358 2359 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 2360 struct hci_qos { 2361 __u8 service_type; 2362 __u32 token_rate; 2363 __u32 peak_bandwidth; 2364 __u32 latency; 2365 __u32 delay_variation; 2366 } __packed; 2367 struct hci_ev_qos_setup_complete { 2368 __u8 status; 2369 __le16 handle; 2370 struct hci_qos qos; 2371 } __packed; 2372 2373 #define HCI_EV_CMD_COMPLETE 0x0e 2374 struct hci_ev_cmd_complete { 2375 __u8 ncmd; 2376 __le16 opcode; 2377 } __packed; 2378 2379 #define HCI_EV_CMD_STATUS 0x0f 2380 struct hci_ev_cmd_status { 2381 __u8 status; 2382 __u8 ncmd; 2383 __le16 opcode; 2384 } __packed; 2385 2386 #define HCI_EV_HARDWARE_ERROR 0x10 2387 struct hci_ev_hardware_error { 2388 __u8 code; 2389 } __packed; 2390 2391 #define HCI_EV_ROLE_CHANGE 0x12 2392 struct hci_ev_role_change { 2393 __u8 status; 2394 bdaddr_t bdaddr; 2395 __u8 role; 2396 } __packed; 2397 2398 #define HCI_EV_NUM_COMP_PKTS 0x13 2399 struct hci_comp_pkts_info { 2400 __le16 handle; 2401 __le16 count; 2402 } __packed; 2403 2404 struct hci_ev_num_comp_pkts { 2405 __u8 num; 2406 struct hci_comp_pkts_info handles[]; 2407 } __packed; 2408 2409 #define HCI_EV_MODE_CHANGE 0x14 2410 struct hci_ev_mode_change { 2411 __u8 status; 2412 __le16 handle; 2413 __u8 mode; 2414 __le16 interval; 2415 } __packed; 2416 2417 #define HCI_EV_PIN_CODE_REQ 0x16 2418 struct hci_ev_pin_code_req { 2419 bdaddr_t bdaddr; 2420 } __packed; 2421 2422 #define HCI_EV_LINK_KEY_REQ 0x17 2423 struct hci_ev_link_key_req { 2424 bdaddr_t bdaddr; 2425 } __packed; 2426 2427 #define HCI_EV_LINK_KEY_NOTIFY 0x18 2428 struct hci_ev_link_key_notify { 2429 bdaddr_t bdaddr; 2430 __u8 link_key[HCI_LINK_KEY_SIZE]; 2431 __u8 key_type; 2432 } __packed; 2433 2434 #define HCI_EV_CLOCK_OFFSET 0x1c 2435 struct hci_ev_clock_offset { 2436 __u8 status; 2437 __le16 handle; 2438 __le16 clock_offset; 2439 } __packed; 2440 2441 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 2442 struct hci_ev_pkt_type_change { 2443 __u8 status; 2444 __le16 handle; 2445 __le16 pkt_type; 2446 } __packed; 2447 2448 #define HCI_EV_PSCAN_REP_MODE 0x20 2449 struct hci_ev_pscan_rep_mode { 2450 bdaddr_t bdaddr; 2451 __u8 pscan_rep_mode; 2452 } __packed; 2453 2454 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 2455 struct inquiry_info_rssi { 2456 bdaddr_t bdaddr; 2457 __u8 pscan_rep_mode; 2458 __u8 pscan_period_mode; 2459 __u8 dev_class[3]; 2460 __le16 clock_offset; 2461 __s8 rssi; 2462 } __packed; 2463 struct inquiry_info_rssi_pscan { 2464 bdaddr_t bdaddr; 2465 __u8 pscan_rep_mode; 2466 __u8 pscan_period_mode; 2467 __u8 pscan_mode; 2468 __u8 dev_class[3]; 2469 __le16 clock_offset; 2470 __s8 rssi; 2471 } __packed; 2472 struct hci_ev_inquiry_result_rssi { 2473 __u8 num; 2474 __u8 data[]; 2475 } __packed; 2476 2477 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 2478 struct hci_ev_remote_ext_features { 2479 __u8 status; 2480 __le16 handle; 2481 __u8 page; 2482 __u8 max_page; 2483 __u8 features[8]; 2484 } __packed; 2485 2486 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 2487 struct hci_ev_sync_conn_complete { 2488 __u8 status; 2489 __le16 handle; 2490 bdaddr_t bdaddr; 2491 __u8 link_type; 2492 __u8 tx_interval; 2493 __u8 retrans_window; 2494 __le16 rx_pkt_len; 2495 __le16 tx_pkt_len; 2496 __u8 air_mode; 2497 } __packed; 2498 2499 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 2500 struct hci_ev_sync_conn_changed { 2501 __u8 status; 2502 __le16 handle; 2503 __u8 tx_interval; 2504 __u8 retrans_window; 2505 __le16 rx_pkt_len; 2506 __le16 tx_pkt_len; 2507 } __packed; 2508 2509 #define HCI_EV_SNIFF_SUBRATE 0x2e 2510 struct hci_ev_sniff_subrate { 2511 __u8 status; 2512 __le16 handle; 2513 __le16 max_tx_latency; 2514 __le16 max_rx_latency; 2515 __le16 max_remote_timeout; 2516 __le16 max_local_timeout; 2517 } __packed; 2518 2519 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 2520 struct extended_inquiry_info { 2521 bdaddr_t bdaddr; 2522 __u8 pscan_rep_mode; 2523 __u8 pscan_period_mode; 2524 __u8 dev_class[3]; 2525 __le16 clock_offset; 2526 __s8 rssi; 2527 __u8 data[240]; 2528 } __packed; 2529 2530 struct hci_ev_ext_inquiry_result { 2531 __u8 num; 2532 struct extended_inquiry_info info[]; 2533 } __packed; 2534 2535 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 2536 struct hci_ev_key_refresh_complete { 2537 __u8 status; 2538 __le16 handle; 2539 } __packed; 2540 2541 #define HCI_EV_IO_CAPA_REQUEST 0x31 2542 struct hci_ev_io_capa_request { 2543 bdaddr_t bdaddr; 2544 } __packed; 2545 2546 #define HCI_EV_IO_CAPA_REPLY 0x32 2547 struct hci_ev_io_capa_reply { 2548 bdaddr_t bdaddr; 2549 __u8 capability; 2550 __u8 oob_data; 2551 __u8 authentication; 2552 } __packed; 2553 2554 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 2555 struct hci_ev_user_confirm_req { 2556 bdaddr_t bdaddr; 2557 __le32 passkey; 2558 } __packed; 2559 2560 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 2561 struct hci_ev_user_passkey_req { 2562 bdaddr_t bdaddr; 2563 } __packed; 2564 2565 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 2566 struct hci_ev_remote_oob_data_request { 2567 bdaddr_t bdaddr; 2568 } __packed; 2569 2570 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 2571 struct hci_ev_simple_pair_complete { 2572 __u8 status; 2573 bdaddr_t bdaddr; 2574 } __packed; 2575 2576 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 2577 struct hci_ev_user_passkey_notify { 2578 bdaddr_t bdaddr; 2579 __le32 passkey; 2580 } __packed; 2581 2582 #define HCI_KEYPRESS_STARTED 0 2583 #define HCI_KEYPRESS_ENTERED 1 2584 #define HCI_KEYPRESS_ERASED 2 2585 #define HCI_KEYPRESS_CLEARED 3 2586 #define HCI_KEYPRESS_COMPLETED 4 2587 2588 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 2589 struct hci_ev_keypress_notify { 2590 bdaddr_t bdaddr; 2591 __u8 type; 2592 } __packed; 2593 2594 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 2595 struct hci_ev_remote_host_features { 2596 bdaddr_t bdaddr; 2597 __u8 features[8]; 2598 } __packed; 2599 2600 #define HCI_EV_LE_META 0x3e 2601 struct hci_ev_le_meta { 2602 __u8 subevent; 2603 } __packed; 2604 2605 #define HCI_EV_PHY_LINK_COMPLETE 0x40 2606 struct hci_ev_phy_link_complete { 2607 __u8 status; 2608 __u8 phy_handle; 2609 } __packed; 2610 2611 #define HCI_EV_CHANNEL_SELECTED 0x41 2612 struct hci_ev_channel_selected { 2613 __u8 phy_handle; 2614 } __packed; 2615 2616 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 2617 struct hci_ev_disconn_phy_link_complete { 2618 __u8 status; 2619 __u8 phy_handle; 2620 __u8 reason; 2621 } __packed; 2622 2623 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 2624 struct hci_ev_logical_link_complete { 2625 __u8 status; 2626 __le16 handle; 2627 __u8 phy_handle; 2628 __u8 flow_spec_id; 2629 } __packed; 2630 2631 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 2632 struct hci_ev_disconn_logical_link_complete { 2633 __u8 status; 2634 __le16 handle; 2635 __u8 reason; 2636 } __packed; 2637 2638 #define HCI_EV_NUM_COMP_BLOCKS 0x48 2639 struct hci_comp_blocks_info { 2640 __le16 handle; 2641 __le16 pkts; 2642 __le16 blocks; 2643 } __packed; 2644 2645 struct hci_ev_num_comp_blocks { 2646 __le16 num_blocks; 2647 __u8 num_hndl; 2648 struct hci_comp_blocks_info handles[]; 2649 } __packed; 2650 2651 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 2652 struct hci_ev_sync_train_complete { 2653 __u8 status; 2654 } __packed; 2655 2656 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54 2657 2658 #define HCI_EV_LE_CONN_COMPLETE 0x01 2659 struct hci_ev_le_conn_complete { 2660 __u8 status; 2661 __le16 handle; 2662 __u8 role; 2663 __u8 bdaddr_type; 2664 bdaddr_t bdaddr; 2665 __le16 interval; 2666 __le16 latency; 2667 __le16 supervision_timeout; 2668 __u8 clk_accurancy; 2669 } __packed; 2670 2671 /* Advertising report event types */ 2672 #define LE_ADV_IND 0x00 2673 #define LE_ADV_DIRECT_IND 0x01 2674 #define LE_ADV_SCAN_IND 0x02 2675 #define LE_ADV_NONCONN_IND 0x03 2676 #define LE_ADV_SCAN_RSP 0x04 2677 #define LE_ADV_INVALID 0x05 2678 2679 /* Legacy event types in extended adv report */ 2680 #define LE_LEGACY_ADV_IND 0x0013 2681 #define LE_LEGACY_ADV_DIRECT_IND 0x0015 2682 #define LE_LEGACY_ADV_SCAN_IND 0x0012 2683 #define LE_LEGACY_NONCONN_IND 0x0010 2684 #define LE_LEGACY_SCAN_RSP_ADV 0x001b 2685 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 2686 2687 /* Extended Advertising event types */ 2688 #define LE_EXT_ADV_NON_CONN_IND 0x0000 2689 #define LE_EXT_ADV_CONN_IND 0x0001 2690 #define LE_EXT_ADV_SCAN_IND 0x0002 2691 #define LE_EXT_ADV_DIRECT_IND 0x0004 2692 #define LE_EXT_ADV_SCAN_RSP 0x0008 2693 #define LE_EXT_ADV_LEGACY_PDU 0x0010 2694 #define LE_EXT_ADV_DATA_STATUS_MASK 0x0060 2695 #define LE_EXT_ADV_EVT_TYPE_MASK 0x007f 2696 2697 #define ADDR_LE_DEV_PUBLIC 0x00 2698 #define ADDR_LE_DEV_RANDOM 0x01 2699 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02 2700 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03 2701 2702 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 2703 struct hci_ev_le_advertising_info { 2704 __u8 type; 2705 __u8 bdaddr_type; 2706 bdaddr_t bdaddr; 2707 __u8 length; 2708 __u8 data[]; 2709 } __packed; 2710 2711 struct hci_ev_le_advertising_report { 2712 __u8 num; 2713 struct hci_ev_le_advertising_info info[]; 2714 } __packed; 2715 2716 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 2717 struct hci_ev_le_conn_update_complete { 2718 __u8 status; 2719 __le16 handle; 2720 __le16 interval; 2721 __le16 latency; 2722 __le16 supervision_timeout; 2723 } __packed; 2724 2725 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 2726 struct hci_ev_le_remote_feat_complete { 2727 __u8 status; 2728 __le16 handle; 2729 __u8 features[8]; 2730 } __packed; 2731 2732 #define HCI_EV_LE_LTK_REQ 0x05 2733 struct hci_ev_le_ltk_req { 2734 __le16 handle; 2735 __le64 rand; 2736 __le16 ediv; 2737 } __packed; 2738 2739 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2740 struct hci_ev_le_remote_conn_param_req { 2741 __le16 handle; 2742 __le16 interval_min; 2743 __le16 interval_max; 2744 __le16 latency; 2745 __le16 timeout; 2746 } __packed; 2747 2748 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2749 struct hci_ev_le_data_len_change { 2750 __le16 handle; 2751 __le16 tx_len; 2752 __le16 tx_time; 2753 __le16 rx_len; 2754 __le16 rx_time; 2755 } __packed; 2756 2757 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2758 struct hci_ev_le_direct_adv_info { 2759 __u8 type; 2760 __u8 bdaddr_type; 2761 bdaddr_t bdaddr; 2762 __u8 direct_addr_type; 2763 bdaddr_t direct_addr; 2764 __s8 rssi; 2765 } __packed; 2766 2767 struct hci_ev_le_direct_adv_report { 2768 __u8 num; 2769 struct hci_ev_le_direct_adv_info info[]; 2770 } __packed; 2771 2772 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c 2773 struct hci_ev_le_phy_update_complete { 2774 __u8 status; 2775 __le16 handle; 2776 __u8 tx_phy; 2777 __u8 rx_phy; 2778 } __packed; 2779 2780 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2781 struct hci_ev_le_ext_adv_info { 2782 __le16 type; 2783 __u8 bdaddr_type; 2784 bdaddr_t bdaddr; 2785 __u8 primary_phy; 2786 __u8 secondary_phy; 2787 __u8 sid; 2788 __u8 tx_power; 2789 __s8 rssi; 2790 __le16 interval; 2791 __u8 direct_addr_type; 2792 bdaddr_t direct_addr; 2793 __u8 length; 2794 __u8 data[]; 2795 } __packed; 2796 2797 struct hci_ev_le_ext_adv_report { 2798 __u8 num; 2799 struct hci_ev_le_ext_adv_info info[]; 2800 } __packed; 2801 2802 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e 2803 struct hci_ev_le_pa_sync_established { 2804 __u8 status; 2805 __le16 handle; 2806 __u8 sid; 2807 __u8 bdaddr_type; 2808 bdaddr_t bdaddr; 2809 __u8 phy; 2810 __le16 interval; 2811 __u8 clock_accuracy; 2812 } __packed; 2813 2814 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 2815 struct hci_ev_le_enh_conn_complete { 2816 __u8 status; 2817 __le16 handle; 2818 __u8 role; 2819 __u8 bdaddr_type; 2820 bdaddr_t bdaddr; 2821 bdaddr_t local_rpa; 2822 bdaddr_t peer_rpa; 2823 __le16 interval; 2824 __le16 latency; 2825 __le16 supervision_timeout; 2826 __u8 clk_accurancy; 2827 } __packed; 2828 2829 #define HCI_EV_LE_PER_ADV_REPORT 0x0f 2830 struct hci_ev_le_per_adv_report { 2831 __le16 sync_handle; 2832 __u8 tx_power; 2833 __u8 rssi; 2834 __u8 cte_type; 2835 __u8 data_status; 2836 __u8 length; 2837 __u8 data[]; 2838 } __packed; 2839 2840 #define HCI_EV_LE_PA_SYNC_LOST 0x10 2841 struct hci_ev_le_pa_sync_lost { 2842 __le16 handle; 2843 } __packed; 2844 2845 #define LE_PA_DATA_COMPLETE 0x00 2846 #define LE_PA_DATA_MORE_TO_COME 0x01 2847 #define LE_PA_DATA_TRUNCATED 0x02 2848 2849 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12 2850 struct hci_evt_le_ext_adv_set_term { 2851 __u8 status; 2852 __u8 handle; 2853 __le16 conn_handle; 2854 __u8 num_evts; 2855 } __packed; 2856 2857 #define HCI_EV_LE_PAST_RECEIVED 0x18 2858 struct hci_ev_le_past_received { 2859 __u8 status; 2860 __le16 handle; 2861 __le16 service_data; 2862 __le16 sync_handle; 2863 __u8 sid; 2864 __u8 bdaddr_type; 2865 bdaddr_t bdaddr; 2866 __u8 phy; 2867 __le16 interval; 2868 __u8 clock_accuracy; 2869 } __packed; 2870 2871 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19 2872 struct hci_evt_le_cis_established { 2873 __u8 status; 2874 __le16 handle; 2875 __u8 cig_sync_delay[3]; 2876 __u8 cis_sync_delay[3]; 2877 __u8 c_latency[3]; 2878 __u8 p_latency[3]; 2879 __u8 c_phy; 2880 __u8 p_phy; 2881 __u8 nse; 2882 __u8 c_bn; 2883 __u8 p_bn; 2884 __u8 c_ft; 2885 __u8 p_ft; 2886 __le16 c_mtu; 2887 __le16 p_mtu; 2888 __le16 interval; 2889 } __packed; 2890 2891 #define HCI_EVT_LE_CIS_REQ 0x1a 2892 struct hci_evt_le_cis_req { 2893 __le16 acl_handle; 2894 __le16 cis_handle; 2895 __u8 cig_id; 2896 __u8 cis_id; 2897 } __packed; 2898 2899 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b 2900 struct hci_evt_le_create_big_complete { 2901 __u8 status; 2902 __u8 handle; 2903 __u8 sync_delay[3]; 2904 __u8 transport_delay[3]; 2905 __u8 phy; 2906 __u8 nse; 2907 __u8 bn; 2908 __u8 pto; 2909 __u8 irc; 2910 __le16 max_pdu; 2911 __le16 interval; 2912 __u8 num_bis; 2913 __le16 bis_handle[]; 2914 } __packed; 2915 2916 #define HCI_EVT_LE_BIG_SYNC_ESTABLISHED 0x1d 2917 struct hci_evt_le_big_sync_established { 2918 __u8 status; 2919 __u8 handle; 2920 __u8 latency[3]; 2921 __u8 nse; 2922 __u8 bn; 2923 __u8 pto; 2924 __u8 irc; 2925 __le16 max_pdu; 2926 __le16 interval; 2927 __u8 num_bis; 2928 __le16 bis[]; 2929 } __packed; 2930 2931 #define HCI_EVT_LE_BIG_SYNC_LOST 0x1e 2932 struct hci_evt_le_big_sync_lost { 2933 __u8 handle; 2934 __u8 reason; 2935 } __packed; 2936 2937 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22 2938 struct hci_evt_le_big_info_adv_report { 2939 __le16 sync_handle; 2940 __u8 num_bis; 2941 __u8 nse; 2942 __le16 iso_interval; 2943 __u8 bn; 2944 __u8 pto; 2945 __u8 irc; 2946 __le16 max_pdu; 2947 __u8 sdu_interval[3]; 2948 __le16 max_sdu; 2949 __u8 phy; 2950 __u8 framing; 2951 __u8 encryption; 2952 } __packed; 2953 2954 #define HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE 0x2b 2955 struct hci_evt_le_read_all_remote_features_complete { 2956 __u8 status; 2957 __le16 handle; 2958 __u8 max_pages; 2959 __u8 valid_pages; 2960 __u8 features[248]; 2961 } __packed; 2962 2963 #define HCI_EV_VENDOR 0xff 2964 2965 /* Internal events generated by Bluetooth stack */ 2966 #define HCI_EV_STACK_INTERNAL 0xfd 2967 struct hci_ev_stack_internal { 2968 __u16 type; 2969 __u8 data[]; 2970 } __packed; 2971 2972 #define HCI_EV_SI_DEVICE 0x01 2973 struct hci_ev_si_device { 2974 __u16 event; 2975 __u16 dev_id; 2976 } __packed; 2977 2978 #define HCI_EV_SI_SECURITY 0x02 2979 struct hci_ev_si_security { 2980 __u16 event; 2981 __u16 proto; 2982 __u16 subproto; 2983 __u8 incoming; 2984 } __packed; 2985 2986 /* ---- HCI Packet structures ---- */ 2987 #define HCI_COMMAND_HDR_SIZE 3 2988 #define HCI_EVENT_HDR_SIZE 2 2989 #define HCI_ACL_HDR_SIZE 4 2990 #define HCI_SCO_HDR_SIZE 3 2991 #define HCI_ISO_HDR_SIZE 4 2992 2993 struct hci_command_hdr { 2994 __le16 opcode; /* OCF & OGF */ 2995 __u8 plen; 2996 } __packed; 2997 2998 struct hci_event_hdr { 2999 __u8 evt; 3000 __u8 plen; 3001 } __packed; 3002 3003 struct hci_acl_hdr { 3004 __le16 handle; /* Handle & Flags(PB, BC) */ 3005 __le16 dlen; 3006 } __packed; 3007 3008 struct hci_sco_hdr { 3009 __le16 handle; 3010 __u8 dlen; 3011 } __packed; 3012 3013 struct hci_iso_hdr { 3014 __le16 handle; 3015 __le16 dlen; 3016 __u8 data[]; 3017 } __packed; 3018 3019 /* ISO data packet status flags */ 3020 #define HCI_ISO_STATUS_VALID 0x00 3021 #define HCI_ISO_STATUS_INVALID 0x01 3022 #define HCI_ISO_STATUS_NOP 0x02 3023 3024 #define HCI_ISO_DATA_HDR_SIZE 4 3025 struct hci_iso_data_hdr { 3026 __le16 sn; 3027 __le16 slen; 3028 }; 3029 3030 #define HCI_ISO_TS_DATA_HDR_SIZE 8 3031 struct hci_iso_ts_data_hdr { 3032 __le32 ts; 3033 __le16 sn; 3034 __le16 slen; 3035 }; 3036 3037 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 3038 { 3039 return (struct hci_event_hdr *) skb->data; 3040 } 3041 3042 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 3043 { 3044 return (struct hci_acl_hdr *) skb->data; 3045 } 3046 3047 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 3048 { 3049 return (struct hci_sco_hdr *) skb->data; 3050 } 3051 3052 static inline struct hci_iso_hdr *hci_iso_hdr(const struct sk_buff *skb) 3053 { 3054 return (struct hci_iso_hdr *)skb->data; 3055 } 3056 3057 /* Command opcode pack/unpack */ 3058 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 3059 #define hci_opcode_ogf(op) (op >> 10) 3060 #define hci_opcode_ocf(op) (op & 0x03ff) 3061 3062 /* ACL handle and flags pack/unpack */ 3063 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 3064 #define hci_handle(h) (h & 0x0fff) 3065 #define hci_flags(h) (h >> 12) 3066 3067 /* ISO handle and flags pack/unpack */ 3068 #define hci_iso_flags_pb(f) (f & 0x0003) 3069 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001) 3070 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2)) 3071 3072 /* ISO data length and flags pack/unpack */ 3073 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14))) 3074 #define hci_iso_data_len(h) ((h) & 0x3fff) 3075 #define hci_iso_data_flags(h) ((h) >> 14) 3076 3077 /* codec transport types */ 3078 #define HCI_TRANSPORT_SCO_ESCO 0x01 3079 3080 /* le24 support */ 3081 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3]) 3082 { 3083 dst[0] = val & 0xff; 3084 dst[1] = (val & 0xff00) >> 8; 3085 dst[2] = (val & 0xff0000) >> 16; 3086 } 3087 3088 #endif /* __HCI_H */ 3089