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