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 #define HCI_LE_CS 0x40 658 #define HCI_LE_CS_HOST 0x80 659 660 /* Connection modes */ 661 #define HCI_CM_ACTIVE 0x0000 662 #define HCI_CM_HOLD 0x0001 663 #define HCI_CM_SNIFF 0x0002 664 #define HCI_CM_PARK 0x0003 665 666 /* Link policies */ 667 #define HCI_LP_RSWITCH 0x0001 668 #define HCI_LP_HOLD 0x0002 669 #define HCI_LP_SNIFF 0x0004 670 #define HCI_LP_PARK 0x0008 671 672 /* Link modes */ 673 #define HCI_LM_ACCEPT 0x8000 674 #define HCI_LM_MASTER 0x0001 675 #define HCI_LM_AUTH 0x0002 676 #define HCI_LM_ENCRYPT 0x0004 677 #define HCI_LM_TRUSTED 0x0008 678 #define HCI_LM_RELIABLE 0x0010 679 #define HCI_LM_SECURE 0x0020 680 #define HCI_LM_FIPS 0x0040 681 682 /* Authentication types */ 683 #define HCI_AT_NO_BONDING 0x00 684 #define HCI_AT_NO_BONDING_MITM 0x01 685 #define HCI_AT_DEDICATED_BONDING 0x02 686 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 687 #define HCI_AT_GENERAL_BONDING 0x04 688 #define HCI_AT_GENERAL_BONDING_MITM 0x05 689 690 /* I/O capabilities */ 691 #define HCI_IO_DISPLAY_ONLY 0x00 692 #define HCI_IO_DISPLAY_YESNO 0x01 693 #define HCI_IO_KEYBOARD_ONLY 0x02 694 #define HCI_IO_NO_INPUT_OUTPUT 0x03 695 696 /* Link Key types */ 697 #define HCI_LK_COMBINATION 0x00 698 #define HCI_LK_LOCAL_UNIT 0x01 699 #define HCI_LK_REMOTE_UNIT 0x02 700 #define HCI_LK_DEBUG_COMBINATION 0x03 701 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 702 #define HCI_LK_AUTH_COMBINATION_P192 0x05 703 #define HCI_LK_CHANGED_COMBINATION 0x06 704 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 705 #define HCI_LK_AUTH_COMBINATION_P256 0x08 706 707 /* ---- HCI Error Codes ---- */ 708 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 709 #define HCI_ERROR_AUTH_FAILURE 0x05 710 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 711 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 712 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 713 #define HCI_ERROR_COMMAND_DISALLOWED 0x0c 714 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 715 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 716 #define HCI_ERROR_INVALID_PARAMETERS 0x12 717 #define HCI_ERROR_REMOTE_USER_TERM 0x13 718 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 719 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 720 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 721 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 722 #define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE 0x1a 723 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 724 #define HCI_ERROR_UNSPECIFIED 0x1f 725 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 726 #define HCI_ERROR_CANCELLED_BY_HOST 0x44 727 728 /* Flow control modes */ 729 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 730 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 731 732 /* The core spec defines 127 as the "not available" value */ 733 #define HCI_TX_POWER_INVALID 127 734 #define HCI_RSSI_INVALID 127 735 736 #define HCI_SYNC_HANDLE_INVALID 0xffff 737 #define HCI_SID_INVALID 0xff 738 739 #define HCI_ROLE_MASTER 0x00 740 #define HCI_ROLE_SLAVE 0x01 741 742 /* Extended Inquiry Response field types */ 743 #define EIR_FLAGS 0x01 /* flags */ 744 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 745 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 746 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 747 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 748 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 749 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 750 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 751 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 752 #define EIR_TX_POWER 0x0A /* transmit power level */ 753 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 754 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 755 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 756 #define EIR_DEVICE_ID 0x10 /* device ID */ 757 #define EIR_APPEARANCE 0x19 /* Device appearance */ 758 #define EIR_SERVICE_DATA 0x16 /* Service Data */ 759 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 760 #define EIR_LE_ROLE 0x1C /* LE role */ 761 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 762 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 763 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 764 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 765 766 /* Low Energy Advertising Flags */ 767 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 768 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 769 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 770 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 771 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 772 773 /* ----- HCI Commands ---- */ 774 #define HCI_OP_NOP 0x0000 775 776 #define HCI_OP_INQUIRY 0x0401 777 struct hci_cp_inquiry { 778 __u8 lap[3]; 779 __u8 length; 780 __u8 num_rsp; 781 } __packed; 782 783 #define HCI_OP_INQUIRY_CANCEL 0x0402 784 785 #define HCI_OP_PERIODIC_INQ 0x0403 786 787 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 788 789 #define HCI_OP_CREATE_CONN 0x0405 790 struct hci_cp_create_conn { 791 bdaddr_t bdaddr; 792 __le16 pkt_type; 793 __u8 pscan_rep_mode; 794 __u8 pscan_mode; 795 __le16 clock_offset; 796 __u8 role_switch; 797 } __packed; 798 799 #define HCI_OP_DISCONNECT 0x0406 800 struct hci_cp_disconnect { 801 __le16 handle; 802 __u8 reason; 803 } __packed; 804 805 #define HCI_OP_ADD_SCO 0x0407 806 struct hci_cp_add_sco { 807 __le16 handle; 808 __le16 pkt_type; 809 } __packed; 810 811 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 812 struct hci_cp_create_conn_cancel { 813 bdaddr_t bdaddr; 814 } __packed; 815 816 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 817 struct hci_cp_accept_conn_req { 818 bdaddr_t bdaddr; 819 __u8 role; 820 } __packed; 821 822 #define HCI_OP_REJECT_CONN_REQ 0x040a 823 struct hci_cp_reject_conn_req { 824 bdaddr_t bdaddr; 825 __u8 reason; 826 } __packed; 827 828 #define HCI_OP_LINK_KEY_REPLY 0x040b 829 struct hci_cp_link_key_reply { 830 bdaddr_t bdaddr; 831 __u8 link_key[HCI_LINK_KEY_SIZE]; 832 } __packed; 833 834 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 835 struct hci_cp_link_key_neg_reply { 836 bdaddr_t bdaddr; 837 } __packed; 838 839 #define HCI_OP_PIN_CODE_REPLY 0x040d 840 struct hci_cp_pin_code_reply { 841 bdaddr_t bdaddr; 842 __u8 pin_len; 843 __u8 pin_code[16]; 844 } __packed; 845 struct hci_rp_pin_code_reply { 846 __u8 status; 847 bdaddr_t bdaddr; 848 } __packed; 849 850 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 851 struct hci_cp_pin_code_neg_reply { 852 bdaddr_t bdaddr; 853 } __packed; 854 struct hci_rp_pin_code_neg_reply { 855 __u8 status; 856 bdaddr_t bdaddr; 857 } __packed; 858 859 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 860 struct hci_cp_change_conn_ptype { 861 __le16 handle; 862 __le16 pkt_type; 863 } __packed; 864 865 #define HCI_OP_AUTH_REQUESTED 0x0411 866 struct hci_cp_auth_requested { 867 __le16 handle; 868 } __packed; 869 870 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 871 struct hci_cp_set_conn_encrypt { 872 __le16 handle; 873 __u8 encrypt; 874 } __packed; 875 876 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 877 struct hci_cp_change_conn_link_key { 878 __le16 handle; 879 } __packed; 880 881 #define HCI_OP_REMOTE_NAME_REQ 0x0419 882 struct hci_cp_remote_name_req { 883 bdaddr_t bdaddr; 884 __u8 pscan_rep_mode; 885 __u8 pscan_mode; 886 __le16 clock_offset; 887 } __packed; 888 889 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 890 struct hci_cp_remote_name_req_cancel { 891 bdaddr_t bdaddr; 892 } __packed; 893 894 struct hci_rp_remote_name_req_cancel { 895 __u8 status; 896 bdaddr_t bdaddr; 897 } __packed; 898 899 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 900 struct hci_cp_read_remote_features { 901 __le16 handle; 902 } __packed; 903 904 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 905 struct hci_cp_read_remote_ext_features { 906 __le16 handle; 907 __u8 page; 908 } __packed; 909 910 #define HCI_OP_READ_REMOTE_VERSION 0x041d 911 struct hci_cp_read_remote_version { 912 __le16 handle; 913 } __packed; 914 915 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 916 struct hci_cp_read_clock_offset { 917 __le16 handle; 918 } __packed; 919 920 #define HCI_OP_SETUP_SYNC_CONN 0x0428 921 struct hci_cp_setup_sync_conn { 922 __le16 handle; 923 __le32 tx_bandwidth; 924 __le32 rx_bandwidth; 925 __le16 max_latency; 926 __le16 voice_setting; 927 __u8 retrans_effort; 928 __le16 pkt_type; 929 } __packed; 930 931 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 932 struct hci_cp_accept_sync_conn_req { 933 bdaddr_t bdaddr; 934 __le32 tx_bandwidth; 935 __le32 rx_bandwidth; 936 __le16 max_latency; 937 __le16 content_format; 938 __u8 retrans_effort; 939 __le16 pkt_type; 940 } __packed; 941 942 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 943 struct hci_cp_reject_sync_conn_req { 944 bdaddr_t bdaddr; 945 __u8 reason; 946 } __packed; 947 948 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 949 struct hci_cp_io_capability_reply { 950 bdaddr_t bdaddr; 951 __u8 capability; 952 __u8 oob_data; 953 __u8 authentication; 954 } __packed; 955 956 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 957 struct hci_cp_user_confirm_reply { 958 bdaddr_t bdaddr; 959 } __packed; 960 struct hci_rp_user_confirm_reply { 961 __u8 status; 962 bdaddr_t bdaddr; 963 } __packed; 964 965 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 966 967 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 968 struct hci_cp_user_passkey_reply { 969 bdaddr_t bdaddr; 970 __le32 passkey; 971 } __packed; 972 973 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 974 975 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 976 struct hci_cp_remote_oob_data_reply { 977 bdaddr_t bdaddr; 978 __u8 hash[16]; 979 __u8 rand[16]; 980 } __packed; 981 982 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 983 struct hci_cp_remote_oob_data_neg_reply { 984 bdaddr_t bdaddr; 985 } __packed; 986 987 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 988 struct hci_cp_io_capability_neg_reply { 989 bdaddr_t bdaddr; 990 __u8 reason; 991 } __packed; 992 993 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d 994 struct hci_coding_format { 995 __u8 id; 996 __le16 cid; 997 __le16 vid; 998 } __packed; 999 1000 struct hci_cp_enhanced_setup_sync_conn { 1001 __le16 handle; 1002 __le32 tx_bandwidth; 1003 __le32 rx_bandwidth; 1004 struct hci_coding_format tx_coding_format; 1005 struct hci_coding_format rx_coding_format; 1006 __le16 tx_codec_frame_size; 1007 __le16 rx_codec_frame_size; 1008 __le32 in_bandwidth; 1009 __le32 out_bandwidth; 1010 struct hci_coding_format in_coding_format; 1011 struct hci_coding_format out_coding_format; 1012 __le16 in_coded_data_size; 1013 __le16 out_coded_data_size; 1014 __u8 in_pcm_data_format; 1015 __u8 out_pcm_data_format; 1016 __u8 in_pcm_sample_payload_msb_pos; 1017 __u8 out_pcm_sample_payload_msb_pos; 1018 __u8 in_data_path; 1019 __u8 out_data_path; 1020 __u8 in_transport_unit_size; 1021 __u8 out_transport_unit_size; 1022 __le16 max_latency; 1023 __le16 pkt_type; 1024 __u8 retrans_effort; 1025 } __packed; 1026 1027 struct hci_rp_logical_link_cancel { 1028 __u8 status; 1029 __u8 phy_handle; 1030 __u8 flow_spec_id; 1031 } __packed; 1032 1033 #define HCI_OP_SET_CPB 0x0441 1034 struct hci_cp_set_cpb { 1035 __u8 enable; 1036 __u8 lt_addr; 1037 __u8 lpo_allowed; 1038 __le16 packet_type; 1039 __le16 interval_min; 1040 __le16 interval_max; 1041 __le16 cpb_sv_tout; 1042 } __packed; 1043 struct hci_rp_set_cpb { 1044 __u8 status; 1045 __u8 lt_addr; 1046 __le16 interval; 1047 } __packed; 1048 1049 #define HCI_OP_START_SYNC_TRAIN 0x0443 1050 1051 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 1052 struct hci_cp_remote_oob_ext_data_reply { 1053 bdaddr_t bdaddr; 1054 __u8 hash192[16]; 1055 __u8 rand192[16]; 1056 __u8 hash256[16]; 1057 __u8 rand256[16]; 1058 } __packed; 1059 1060 #define HCI_OP_SNIFF_MODE 0x0803 1061 struct hci_cp_sniff_mode { 1062 __le16 handle; 1063 __le16 max_interval; 1064 __le16 min_interval; 1065 __le16 attempt; 1066 __le16 timeout; 1067 } __packed; 1068 1069 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 1070 struct hci_cp_exit_sniff_mode { 1071 __le16 handle; 1072 } __packed; 1073 1074 #define HCI_OP_ROLE_DISCOVERY 0x0809 1075 struct hci_cp_role_discovery { 1076 __le16 handle; 1077 } __packed; 1078 struct hci_rp_role_discovery { 1079 __u8 status; 1080 __le16 handle; 1081 __u8 role; 1082 } __packed; 1083 1084 #define HCI_OP_SWITCH_ROLE 0x080b 1085 struct hci_cp_switch_role { 1086 bdaddr_t bdaddr; 1087 __u8 role; 1088 } __packed; 1089 1090 #define HCI_OP_READ_LINK_POLICY 0x080c 1091 struct hci_cp_read_link_policy { 1092 __le16 handle; 1093 } __packed; 1094 struct hci_rp_read_link_policy { 1095 __u8 status; 1096 __le16 handle; 1097 __le16 policy; 1098 } __packed; 1099 1100 #define HCI_OP_WRITE_LINK_POLICY 0x080d 1101 struct hci_cp_write_link_policy { 1102 __le16 handle; 1103 __le16 policy; 1104 } __packed; 1105 struct hci_rp_write_link_policy { 1106 __u8 status; 1107 __le16 handle; 1108 } __packed; 1109 1110 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 1111 struct hci_rp_read_def_link_policy { 1112 __u8 status; 1113 __le16 policy; 1114 } __packed; 1115 1116 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 1117 struct hci_cp_write_def_link_policy { 1118 __le16 policy; 1119 } __packed; 1120 1121 #define HCI_OP_SNIFF_SUBRATE 0x0811 1122 struct hci_cp_sniff_subrate { 1123 __le16 handle; 1124 __le16 max_latency; 1125 __le16 min_remote_timeout; 1126 __le16 min_local_timeout; 1127 } __packed; 1128 1129 #define HCI_OP_SET_EVENT_MASK 0x0c01 1130 1131 #define HCI_OP_RESET 0x0c03 1132 1133 #define HCI_OP_SET_EVENT_FLT 0x0c05 1134 #define HCI_SET_EVENT_FLT_SIZE 9 1135 struct hci_cp_set_event_filter { 1136 __u8 flt_type; 1137 __u8 cond_type; 1138 struct { 1139 bdaddr_t bdaddr; 1140 __u8 auto_accept; 1141 } __packed addr_conn_flt; 1142 } __packed; 1143 1144 /* Filter types */ 1145 #define HCI_FLT_CLEAR_ALL 0x00 1146 #define HCI_FLT_INQ_RESULT 0x01 1147 #define HCI_FLT_CONN_SETUP 0x02 1148 1149 /* CONN_SETUP Condition types */ 1150 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 1151 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 1152 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 1153 1154 /* CONN_SETUP Conditions */ 1155 #define HCI_CONN_SETUP_AUTO_OFF 0x01 1156 #define HCI_CONN_SETUP_AUTO_ON 0x02 1157 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03 1158 1159 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 1160 struct hci_cp_read_stored_link_key { 1161 bdaddr_t bdaddr; 1162 __u8 read_all; 1163 } __packed; 1164 struct hci_rp_read_stored_link_key { 1165 __u8 status; 1166 __le16 max_keys; 1167 __le16 num_keys; 1168 } __packed; 1169 1170 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 1171 struct hci_cp_delete_stored_link_key { 1172 bdaddr_t bdaddr; 1173 __u8 delete_all; 1174 } __packed; 1175 struct hci_rp_delete_stored_link_key { 1176 __u8 status; 1177 __le16 num_keys; 1178 } __packed; 1179 1180 #define HCI_MAX_NAME_LENGTH 248 1181 1182 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 1183 struct hci_cp_write_local_name { 1184 __u8 name[HCI_MAX_NAME_LENGTH]; 1185 } __packed; 1186 1187 #define HCI_OP_READ_LOCAL_NAME 0x0c14 1188 struct hci_rp_read_local_name { 1189 __u8 status; 1190 __u8 name[HCI_MAX_NAME_LENGTH]; 1191 } __packed; 1192 1193 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 1194 1195 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 1196 1197 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 1198 #define SCAN_DISABLED 0x00 1199 #define SCAN_INQUIRY 0x01 1200 #define SCAN_PAGE 0x02 1201 1202 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 1203 1204 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 1205 #define AUTH_DISABLED 0x00 1206 #define AUTH_ENABLED 0x01 1207 1208 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 1209 1210 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 1211 #define ENCRYPT_DISABLED 0x00 1212 #define ENCRYPT_P2P 0x01 1213 #define ENCRYPT_BOTH 0x02 1214 1215 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 1216 struct hci_rp_read_class_of_dev { 1217 __u8 status; 1218 __u8 dev_class[3]; 1219 } __packed; 1220 1221 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 1222 struct hci_cp_write_class_of_dev { 1223 __u8 dev_class[3]; 1224 } __packed; 1225 1226 #define HCI_OP_READ_VOICE_SETTING 0x0c25 1227 struct hci_rp_read_voice_setting { 1228 __u8 status; 1229 __le16 voice_setting; 1230 } __packed; 1231 1232 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 1233 struct hci_cp_write_voice_setting { 1234 __le16 voice_setting; 1235 } __packed; 1236 1237 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 1238 struct hci_cp_host_buffer_size { 1239 __le16 acl_mtu; 1240 __u8 sco_mtu; 1241 __le16 acl_max_pkt; 1242 __le16 sco_max_pkt; 1243 } __packed; 1244 1245 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1246 struct hci_rp_read_num_supported_iac { 1247 __u8 status; 1248 __u8 num_iac; 1249 } __packed; 1250 1251 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1252 1253 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1254 struct hci_cp_write_current_iac_lap { 1255 __u8 num_iac; 1256 __u8 iac_lap[6]; 1257 } __packed; 1258 1259 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1260 1261 #define HCI_MAX_EIR_LENGTH 240 1262 1263 #define HCI_OP_WRITE_EIR 0x0c52 1264 struct hci_cp_write_eir { 1265 __u8 fec; 1266 __u8 data[HCI_MAX_EIR_LENGTH]; 1267 } __packed; 1268 1269 #define HCI_OP_READ_SSP_MODE 0x0c55 1270 struct hci_rp_read_ssp_mode { 1271 __u8 status; 1272 __u8 mode; 1273 } __packed; 1274 1275 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1276 struct hci_cp_write_ssp_mode { 1277 __u8 mode; 1278 } __packed; 1279 1280 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1281 struct hci_rp_read_local_oob_data { 1282 __u8 status; 1283 __u8 hash[16]; 1284 __u8 rand[16]; 1285 } __packed; 1286 1287 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1288 struct hci_rp_read_inq_rsp_tx_power { 1289 __u8 status; 1290 __s8 tx_power; 1291 } __packed; 1292 1293 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a 1294 #define ERR_DATA_REPORTING_DISABLED 0x00 1295 #define ERR_DATA_REPORTING_ENABLED 0x01 1296 struct hci_rp_read_def_err_data_reporting { 1297 __u8 status; 1298 __u8 err_data_reporting; 1299 } __packed; 1300 1301 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b 1302 struct hci_cp_write_def_err_data_reporting { 1303 __u8 err_data_reporting; 1304 } __packed; 1305 1306 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1307 1308 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1309 1310 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1311 struct hci_rp_read_flow_control_mode { 1312 __u8 status; 1313 __u8 mode; 1314 } __packed; 1315 1316 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1317 struct hci_cp_write_le_host_supported { 1318 __u8 le; 1319 __u8 simul; 1320 } __packed; 1321 1322 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1323 struct hci_cp_set_reserved_lt_addr { 1324 __u8 lt_addr; 1325 } __packed; 1326 struct hci_rp_set_reserved_lt_addr { 1327 __u8 status; 1328 __u8 lt_addr; 1329 } __packed; 1330 1331 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1332 struct hci_cp_delete_reserved_lt_addr { 1333 __u8 lt_addr; 1334 } __packed; 1335 struct hci_rp_delete_reserved_lt_addr { 1336 __u8 status; 1337 __u8 lt_addr; 1338 } __packed; 1339 1340 #define HCI_OP_SET_CPB_DATA 0x0c76 1341 struct hci_cp_set_cpb_data { 1342 __u8 lt_addr; 1343 __u8 fragment; 1344 __u8 data_length; 1345 __u8 data[HCI_MAX_CPB_DATA_SIZE]; 1346 } __packed; 1347 struct hci_rp_set_cpb_data { 1348 __u8 status; 1349 __u8 lt_addr; 1350 } __packed; 1351 1352 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1353 1354 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1355 struct hci_cp_write_sync_train_params { 1356 __le16 interval_min; 1357 __le16 interval_max; 1358 __le32 sync_train_tout; 1359 __u8 service_data; 1360 } __packed; 1361 struct hci_rp_write_sync_train_params { 1362 __u8 status; 1363 __le16 sync_train_int; 1364 } __packed; 1365 1366 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1367 struct hci_rp_read_sc_support { 1368 __u8 status; 1369 __u8 support; 1370 } __packed; 1371 1372 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1373 struct hci_cp_write_sc_support { 1374 __u8 support; 1375 } __packed; 1376 1377 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b 1378 struct hci_cp_read_auth_payload_to { 1379 __le16 handle; 1380 } __packed; 1381 struct hci_rp_read_auth_payload_to { 1382 __u8 status; 1383 __le16 handle; 1384 __le16 timeout; 1385 } __packed; 1386 1387 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c 1388 struct hci_cp_write_auth_payload_to { 1389 __le16 handle; 1390 __le16 timeout; 1391 } __packed; 1392 struct hci_rp_write_auth_payload_to { 1393 __u8 status; 1394 __le16 handle; 1395 } __packed; 1396 1397 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1398 struct hci_rp_read_local_oob_ext_data { 1399 __u8 status; 1400 __u8 hash192[16]; 1401 __u8 rand192[16]; 1402 __u8 hash256[16]; 1403 __u8 rand256[16]; 1404 } __packed; 1405 1406 #define HCI_CONFIGURE_DATA_PATH 0x0c83 1407 struct hci_op_configure_data_path { 1408 __u8 direction; 1409 __u8 data_path_id; 1410 __u8 vnd_len; 1411 __u8 vnd_data[]; 1412 } __packed; 1413 1414 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1415 struct hci_rp_read_local_version { 1416 __u8 status; 1417 __u8 hci_ver; 1418 __le16 hci_rev; 1419 __u8 lmp_ver; 1420 __le16 manufacturer; 1421 __le16 lmp_subver; 1422 } __packed; 1423 1424 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1425 struct hci_rp_read_local_commands { 1426 __u8 status; 1427 __u8 commands[64]; 1428 } __packed; 1429 1430 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1431 struct hci_rp_read_local_features { 1432 __u8 status; 1433 __u8 features[8]; 1434 } __packed; 1435 1436 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1437 struct hci_cp_read_local_ext_features { 1438 __u8 page; 1439 } __packed; 1440 struct hci_rp_read_local_ext_features { 1441 __u8 status; 1442 __u8 page; 1443 __u8 max_page; 1444 __u8 features[8]; 1445 } __packed; 1446 1447 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1448 struct hci_rp_read_buffer_size { 1449 __u8 status; 1450 __le16 acl_mtu; 1451 __u8 sco_mtu; 1452 __le16 acl_max_pkt; 1453 __le16 sco_max_pkt; 1454 } __packed; 1455 1456 #define HCI_OP_READ_BD_ADDR 0x1009 1457 struct hci_rp_read_bd_addr { 1458 __u8 status; 1459 bdaddr_t bdaddr; 1460 } __packed; 1461 1462 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1463 struct hci_rp_read_data_block_size { 1464 __u8 status; 1465 __le16 max_acl_len; 1466 __le16 block_len; 1467 __le16 num_blocks; 1468 } __packed; 1469 1470 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1471 struct hci_std_codecs_hdr { 1472 __u8 num; 1473 } __packed; 1474 1475 struct hci_std_codecs { 1476 struct hci_std_codecs_hdr; 1477 __u8 codec[]; 1478 } __packed; 1479 1480 struct hci_vnd_codec { 1481 /* company id */ 1482 __le16 cid; 1483 /* vendor codec id */ 1484 __le16 vid; 1485 } __packed; 1486 1487 struct hci_vnd_codecs { 1488 __u8 num; 1489 struct hci_vnd_codec codec[]; 1490 } __packed; 1491 1492 struct hci_rp_read_local_supported_codecs { 1493 __u8 status; 1494 struct hci_std_codecs_hdr std_codecs; 1495 struct hci_vnd_codecs vnd_codecs; 1496 } __packed; 1497 1498 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c 1499 struct hci_rp_read_local_pairing_opts { 1500 __u8 status; 1501 __u8 pairing_opts; 1502 __u8 max_key_size; 1503 } __packed; 1504 1505 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d 1506 struct hci_std_codec_v2 { 1507 __u8 id; 1508 __u8 transport; 1509 } __packed; 1510 1511 struct hci_std_codecs_v2_hdr { 1512 __u8 num; 1513 } __packed; 1514 1515 struct hci_std_codecs_v2 { 1516 struct hci_std_codecs_v2_hdr; 1517 struct hci_std_codec_v2 codec[]; 1518 } __packed; 1519 1520 struct hci_vnd_codec_v2 { 1521 __le16 cid; 1522 __le16 vid; 1523 __u8 transport; 1524 } __packed; 1525 1526 struct hci_vnd_codecs_v2 { 1527 __u8 num; 1528 struct hci_vnd_codec_v2 codec[]; 1529 } __packed; 1530 1531 struct hci_rp_read_local_supported_codecs_v2 { 1532 __u8 status; 1533 struct hci_std_codecs_v2_hdr std_codecs; 1534 struct hci_vnd_codecs_v2 vendor_codecs; 1535 } __packed; 1536 1537 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e 1538 struct hci_op_read_local_codec_caps { 1539 __u8 id; 1540 __le16 cid; 1541 __le16 vid; 1542 __u8 transport; 1543 __u8 direction; 1544 } __packed; 1545 1546 struct hci_codec_caps { 1547 __u8 len; 1548 __u8 data[]; 1549 } __packed; 1550 1551 struct hci_rp_read_local_codec_caps { 1552 __u8 status; 1553 __u8 num_caps; 1554 } __packed; 1555 1556 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1557 struct hci_rp_read_page_scan_activity { 1558 __u8 status; 1559 __le16 interval; 1560 __le16 window; 1561 } __packed; 1562 1563 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1564 struct hci_cp_write_page_scan_activity { 1565 __le16 interval; 1566 __le16 window; 1567 } __packed; 1568 1569 #define HCI_OP_READ_TX_POWER 0x0c2d 1570 struct hci_cp_read_tx_power { 1571 __le16 handle; 1572 __u8 type; 1573 } __packed; 1574 struct hci_rp_read_tx_power { 1575 __u8 status; 1576 __le16 handle; 1577 __s8 tx_power; 1578 } __packed; 1579 1580 #define HCI_OP_WRITE_SYNC_FLOWCTL 0x0c2f 1581 struct hci_cp_write_sync_flowctl { 1582 __u8 enable; 1583 } __packed; 1584 1585 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1586 struct hci_rp_read_page_scan_type { 1587 __u8 status; 1588 __u8 type; 1589 } __packed; 1590 1591 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1592 #define PAGE_SCAN_TYPE_STANDARD 0x00 1593 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1594 1595 #define HCI_OP_READ_RSSI 0x1405 1596 struct hci_cp_read_rssi { 1597 __le16 handle; 1598 } __packed; 1599 struct hci_rp_read_rssi { 1600 __u8 status; 1601 __le16 handle; 1602 __s8 rssi; 1603 } __packed; 1604 1605 #define HCI_OP_READ_CLOCK 0x1407 1606 struct hci_cp_read_clock { 1607 __le16 handle; 1608 __u8 which; 1609 } __packed; 1610 struct hci_rp_read_clock { 1611 __u8 status; 1612 __le16 handle; 1613 __le32 clock; 1614 __le16 accuracy; 1615 } __packed; 1616 1617 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1618 struct hci_cp_read_enc_key_size { 1619 __le16 handle; 1620 } __packed; 1621 struct hci_rp_read_enc_key_size { 1622 __u8 status; 1623 __le16 handle; 1624 __u8 key_size; 1625 } __packed; 1626 1627 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1628 1629 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1630 1631 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1632 1633 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1634 struct hci_cp_le_set_event_mask { 1635 __u8 mask[8]; 1636 } __packed; 1637 1638 /* BLUETOOTH CORE SPECIFICATION Version 5.4 | Vol 4, Part E 1639 * 7.8.2 LE Read Buffer Size command 1640 * MAX_LE_MTU is 0xffff. 1641 * 0 is also valid. It means that no dedicated LE Buffer exists. 1642 * It should use the HCI_Read_Buffer_Size command and mtu is shared 1643 * between BR/EDR and LE. 1644 */ 1645 #define HCI_MIN_LE_MTU 0x001b 1646 1647 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1648 struct hci_rp_le_read_buffer_size { 1649 __u8 status; 1650 __le16 le_mtu; 1651 __u8 le_max_pkt; 1652 } __packed; 1653 1654 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1655 struct hci_rp_le_read_local_features { 1656 __u8 status; 1657 __u8 features[8]; 1658 } __packed; 1659 1660 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1661 1662 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1663 struct hci_cp_le_set_adv_param { 1664 __le16 min_interval; 1665 __le16 max_interval; 1666 __u8 type; 1667 __u8 own_address_type; 1668 __u8 direct_addr_type; 1669 bdaddr_t direct_addr; 1670 __u8 channel_map; 1671 __u8 filter_policy; 1672 } __packed; 1673 1674 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1675 struct hci_rp_le_read_adv_tx_power { 1676 __u8 status; 1677 __s8 tx_power; 1678 } __packed; 1679 1680 #define HCI_MAX_AD_LENGTH 31 1681 1682 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1683 struct hci_cp_le_set_adv_data { 1684 __u8 length; 1685 __u8 data[HCI_MAX_AD_LENGTH]; 1686 } __packed; 1687 1688 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1689 struct hci_cp_le_set_scan_rsp_data { 1690 __u8 length; 1691 __u8 data[HCI_MAX_AD_LENGTH]; 1692 } __packed; 1693 1694 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1695 1696 #define LE_SCAN_PASSIVE 0x00 1697 #define LE_SCAN_ACTIVE 0x01 1698 1699 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1700 struct hci_cp_le_set_scan_param { 1701 __u8 type; 1702 __le16 interval; 1703 __le16 window; 1704 __u8 own_address_type; 1705 __u8 filter_policy; 1706 } __packed; 1707 1708 #define LE_SCAN_DISABLE 0x00 1709 #define LE_SCAN_ENABLE 0x01 1710 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1711 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1712 1713 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1714 struct hci_cp_le_set_scan_enable { 1715 __u8 enable; 1716 __u8 filter_dup; 1717 } __packed; 1718 1719 #define HCI_LE_USE_PEER_ADDR 0x00 1720 #define HCI_LE_USE_ACCEPT_LIST 0x01 1721 1722 #define HCI_OP_LE_CREATE_CONN 0x200d 1723 struct hci_cp_le_create_conn { 1724 __le16 scan_interval; 1725 __le16 scan_window; 1726 __u8 filter_policy; 1727 __u8 peer_addr_type; 1728 bdaddr_t peer_addr; 1729 __u8 own_address_type; 1730 __le16 conn_interval_min; 1731 __le16 conn_interval_max; 1732 __le16 conn_latency; 1733 __le16 supervision_timeout; 1734 __le16 min_ce_len; 1735 __le16 max_ce_len; 1736 } __packed; 1737 1738 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1739 1740 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f 1741 struct hci_rp_le_read_accept_list_size { 1742 __u8 status; 1743 __u8 size; 1744 } __packed; 1745 1746 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010 1747 1748 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011 1749 struct hci_cp_le_add_to_accept_list { 1750 __u8 bdaddr_type; 1751 bdaddr_t bdaddr; 1752 } __packed; 1753 1754 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012 1755 struct hci_cp_le_del_from_accept_list { 1756 __u8 bdaddr_type; 1757 bdaddr_t bdaddr; 1758 } __packed; 1759 1760 #define HCI_OP_LE_CONN_UPDATE 0x2013 1761 struct hci_cp_le_conn_update { 1762 __le16 handle; 1763 __le16 conn_interval_min; 1764 __le16 conn_interval_max; 1765 __le16 conn_latency; 1766 __le16 supervision_timeout; 1767 __le16 min_ce_len; 1768 __le16 max_ce_len; 1769 } __packed; 1770 1771 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1772 struct hci_cp_le_read_remote_features { 1773 __le16 handle; 1774 } __packed; 1775 1776 #define HCI_OP_LE_START_ENC 0x2019 1777 struct hci_cp_le_start_enc { 1778 __le16 handle; 1779 __le64 rand; 1780 __le16 ediv; 1781 __u8 ltk[16]; 1782 } __packed; 1783 1784 #define HCI_OP_LE_LTK_REPLY 0x201a 1785 struct hci_cp_le_ltk_reply { 1786 __le16 handle; 1787 __u8 ltk[16]; 1788 } __packed; 1789 struct hci_rp_le_ltk_reply { 1790 __u8 status; 1791 __le16 handle; 1792 } __packed; 1793 1794 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1795 struct hci_cp_le_ltk_neg_reply { 1796 __le16 handle; 1797 } __packed; 1798 struct hci_rp_le_ltk_neg_reply { 1799 __u8 status; 1800 __le16 handle; 1801 } __packed; 1802 1803 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1804 struct hci_rp_le_read_supported_states { 1805 __u8 status; 1806 __u8 le_states[8]; 1807 } __packed; 1808 1809 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1810 struct hci_cp_le_conn_param_req_reply { 1811 __le16 handle; 1812 __le16 interval_min; 1813 __le16 interval_max; 1814 __le16 latency; 1815 __le16 timeout; 1816 __le16 min_ce_len; 1817 __le16 max_ce_len; 1818 } __packed; 1819 1820 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1821 struct hci_cp_le_conn_param_req_neg_reply { 1822 __le16 handle; 1823 __u8 reason; 1824 } __packed; 1825 1826 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1827 struct hci_cp_le_set_data_len { 1828 __le16 handle; 1829 __le16 tx_len; 1830 __le16 tx_time; 1831 } __packed; 1832 struct hci_rp_le_set_data_len { 1833 __u8 status; 1834 __le16 handle; 1835 } __packed; 1836 1837 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1838 struct hci_rp_le_read_def_data_len { 1839 __u8 status; 1840 __le16 tx_len; 1841 __le16 tx_time; 1842 } __packed; 1843 1844 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1845 struct hci_cp_le_write_def_data_len { 1846 __le16 tx_len; 1847 __le16 tx_time; 1848 } __packed; 1849 1850 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027 1851 struct hci_cp_le_add_to_resolv_list { 1852 __u8 bdaddr_type; 1853 bdaddr_t bdaddr; 1854 __u8 peer_irk[16]; 1855 __u8 local_irk[16]; 1856 } __packed; 1857 1858 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028 1859 struct hci_cp_le_del_from_resolv_list { 1860 __u8 bdaddr_type; 1861 bdaddr_t bdaddr; 1862 } __packed; 1863 1864 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1865 1866 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1867 struct hci_rp_le_read_resolv_list_size { 1868 __u8 status; 1869 __u8 size; 1870 } __packed; 1871 1872 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d 1873 1874 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e 1875 1876 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1877 struct hci_rp_le_read_max_data_len { 1878 __u8 status; 1879 __le16 tx_len; 1880 __le16 tx_time; 1881 __le16 rx_len; 1882 __le16 rx_time; 1883 } __packed; 1884 1885 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1886 struct hci_cp_le_set_default_phy { 1887 __u8 all_phys; 1888 __u8 tx_phys; 1889 __u8 rx_phys; 1890 } __packed; 1891 1892 #define HCI_LE_SET_PHY_1M 0x01 1893 #define HCI_LE_SET_PHY_2M 0x02 1894 #define HCI_LE_SET_PHY_CODED 0x04 1895 1896 #define HCI_OP_LE_SET_PHY 0x2032 1897 struct hci_cp_le_set_phy { 1898 __le16 handle; 1899 __u8 all_phys; 1900 __u8 tx_phys; 1901 __u8 rx_phys; 1902 __le16 phy_opts; 1903 } __packed; 1904 1905 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1906 struct hci_cp_le_set_ext_scan_params { 1907 __u8 own_addr_type; 1908 __u8 filter_policy; 1909 __u8 scanning_phys; 1910 __u8 data[]; 1911 } __packed; 1912 1913 #define LE_SCAN_PHY_1M 0x01 1914 #define LE_SCAN_PHY_2M 0x02 1915 #define LE_SCAN_PHY_CODED 0x04 1916 1917 struct hci_cp_le_scan_phy_params { 1918 __u8 type; 1919 __le16 interval; 1920 __le16 window; 1921 } __packed; 1922 1923 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1924 struct hci_cp_le_set_ext_scan_enable { 1925 __u8 enable; 1926 __u8 filter_dup; 1927 __le16 duration; 1928 __le16 period; 1929 } __packed; 1930 1931 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1932 struct hci_cp_le_ext_create_conn { 1933 __u8 filter_policy; 1934 __u8 own_addr_type; 1935 __u8 peer_addr_type; 1936 bdaddr_t peer_addr; 1937 __u8 phys; 1938 __u8 data[]; 1939 } __packed; 1940 1941 struct hci_cp_le_ext_conn_param { 1942 __le16 scan_interval; 1943 __le16 scan_window; 1944 __le16 conn_interval_min; 1945 __le16 conn_interval_max; 1946 __le16 conn_latency; 1947 __le16 supervision_timeout; 1948 __le16 min_ce_len; 1949 __le16 max_ce_len; 1950 } __packed; 1951 1952 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044 1953 struct hci_cp_le_pa_create_sync { 1954 __u8 options; 1955 __u8 sid; 1956 __u8 addr_type; 1957 bdaddr_t addr; 1958 __le16 skip; 1959 __le16 sync_timeout; 1960 __u8 sync_cte_type; 1961 } __packed; 1962 1963 #define HCI_OP_LE_PA_CREATE_SYNC_CANCEL 0x2045 1964 1965 #define HCI_OP_LE_PA_TERM_SYNC 0x2046 1966 struct hci_cp_le_pa_term_sync { 1967 __le16 handle; 1968 } __packed; 1969 1970 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b 1971 struct hci_rp_le_read_num_supported_adv_sets { 1972 __u8 status; 1973 __u8 num_of_sets; 1974 } __packed; 1975 1976 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036 1977 struct hci_cp_le_set_ext_adv_params { 1978 __u8 handle; 1979 __le16 evt_properties; 1980 __u8 min_interval[3]; 1981 __u8 max_interval[3]; 1982 __u8 channel_map; 1983 __u8 own_addr_type; 1984 __u8 peer_addr_type; 1985 bdaddr_t peer_addr; 1986 __u8 filter_policy; 1987 __u8 tx_power; 1988 __u8 primary_phy; 1989 __u8 secondary_max_skip; 1990 __u8 secondary_phy; 1991 __u8 sid; 1992 __u8 notif_enable; 1993 } __packed; 1994 1995 #define HCI_ADV_PHY_1M 0X01 1996 #define HCI_ADV_PHY_2M 0x02 1997 #define HCI_ADV_PHY_CODED 0x03 1998 1999 struct hci_rp_le_set_ext_adv_params { 2000 __u8 status; 2001 __u8 tx_power; 2002 } __packed; 2003 2004 struct hci_cp_ext_adv_set { 2005 __u8 handle; 2006 __le16 duration; 2007 __u8 max_events; 2008 } __packed; 2009 2010 #define HCI_MAX_EXT_AD_LENGTH 251 2011 2012 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037 2013 struct hci_cp_le_set_ext_adv_data { 2014 __u8 handle; 2015 __u8 operation; 2016 __u8 frag_pref; 2017 __u8 length; 2018 __u8 data[] __counted_by(length); 2019 } __packed; 2020 2021 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038 2022 struct hci_cp_le_set_ext_scan_rsp_data { 2023 __u8 handle; 2024 __u8 operation; 2025 __u8 frag_pref; 2026 __u8 length; 2027 __u8 data[] __counted_by(length); 2028 } __packed; 2029 2030 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039 2031 struct hci_cp_le_set_ext_adv_enable { 2032 __u8 enable; 2033 __u8 num_of_sets; 2034 __u8 data[]; 2035 } __packed; 2036 2037 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e 2038 struct hci_cp_le_set_per_adv_params { 2039 __u8 handle; 2040 __le16 min_interval; 2041 __le16 max_interval; 2042 __le16 periodic_properties; 2043 } __packed; 2044 2045 #define HCI_MAX_PER_AD_LENGTH 252 2046 #define HCI_MAX_PER_AD_TOT_LEN 1650 2047 2048 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f 2049 struct hci_cp_le_set_per_adv_data { 2050 __u8 handle; 2051 __u8 operation; 2052 __u8 length; 2053 __u8 data[] __counted_by(length); 2054 } __packed; 2055 2056 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040 2057 struct hci_cp_le_set_per_adv_enable { 2058 __u8 enable; 2059 __u8 handle; 2060 } __packed; 2061 2062 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03 2063 2064 #define LE_SET_ADV_DATA_NO_FRAG 0x01 2065 2066 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c 2067 2068 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d 2069 2070 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 2071 struct hci_cp_le_set_adv_set_rand_addr { 2072 __u8 handle; 2073 bdaddr_t bdaddr; 2074 } __packed; 2075 2076 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b 2077 struct hci_rp_le_read_transmit_power { 2078 __u8 status; 2079 __s8 min_le_tx_power; 2080 __s8 max_le_tx_power; 2081 } __packed; 2082 2083 #define HCI_NETWORK_PRIVACY 0x00 2084 #define HCI_DEVICE_PRIVACY 0x01 2085 2086 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e 2087 struct hci_cp_le_set_privacy_mode { 2088 __u8 bdaddr_type; 2089 bdaddr_t bdaddr; 2090 __u8 mode; 2091 } __packed; 2092 2093 #define HCI_OP_LE_PAST 0x205a 2094 struct hci_cp_le_past { 2095 __le16 handle; 2096 __le16 service_data; 2097 __le16 sync_handle; 2098 } __packed; 2099 2100 struct hci_rp_le_past { 2101 __u8 status; 2102 __le16 handle; 2103 } __packed; 2104 2105 #define HCI_OP_LE_PAST_SET_INFO 0x205b 2106 struct hci_cp_le_past_set_info { 2107 __le16 handle; 2108 __le16 service_data; 2109 __u8 adv_handle; 2110 } __packed; 2111 2112 struct hci_rp_le_past_set_info { 2113 __u8 status; 2114 __le16 handle; 2115 } __packed; 2116 2117 #define HCI_OP_LE_PAST_PARAMS 0x205c 2118 struct hci_cp_le_past_params { 2119 __le16 handle; 2120 __u8 mode; 2121 __le16 skip; 2122 __le16 sync_timeout; 2123 __u8 cte_type; 2124 } __packed; 2125 2126 struct hci_rp_le_past_params { 2127 __u8 status; 2128 __le16 handle; 2129 } __packed; 2130 2131 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060 2132 struct hci_rp_le_read_buffer_size_v2 { 2133 __u8 status; 2134 __le16 acl_mtu; 2135 __u8 acl_max_pkt; 2136 __le16 iso_mtu; 2137 __u8 iso_max_pkt; 2138 } __packed; 2139 2140 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061 2141 struct hci_cp_le_read_iso_tx_sync { 2142 __le16 handle; 2143 } __packed; 2144 2145 struct hci_rp_le_read_iso_tx_sync { 2146 __u8 status; 2147 __le16 handle; 2148 __le16 seq; 2149 __le32 imestamp; 2150 __u8 offset[3]; 2151 } __packed; 2152 2153 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062 2154 struct hci_cis_params { 2155 __u8 cis_id; 2156 __le16 c_sdu; 2157 __le16 p_sdu; 2158 __u8 c_phys; 2159 __u8 p_phys; 2160 __u8 c_rtn; 2161 __u8 p_rtn; 2162 } __packed; 2163 2164 struct hci_cp_le_set_cig_params { 2165 __u8 cig_id; 2166 __u8 c_interval[3]; 2167 __u8 p_interval[3]; 2168 __u8 sca; 2169 __u8 packing; 2170 __u8 framing; 2171 __le16 c_latency; 2172 __le16 p_latency; 2173 __u8 num_cis; 2174 struct hci_cis_params cis[] __counted_by(num_cis); 2175 } __packed; 2176 2177 struct hci_rp_le_set_cig_params { 2178 __u8 status; 2179 __u8 cig_id; 2180 __u8 num_handles; 2181 __le16 handle[]; 2182 } __packed; 2183 2184 #define HCI_OP_LE_CREATE_CIS 0x2064 2185 struct hci_cis { 2186 __le16 cis_handle; 2187 __le16 acl_handle; 2188 } __packed; 2189 2190 struct hci_cp_le_create_cis { 2191 __u8 num_cis; 2192 struct hci_cis cis[] __counted_by(num_cis); 2193 } __packed; 2194 2195 #define HCI_OP_LE_REMOVE_CIG 0x2065 2196 struct hci_cp_le_remove_cig { 2197 __u8 cig_id; 2198 } __packed; 2199 2200 #define HCI_OP_LE_ACCEPT_CIS 0x2066 2201 struct hci_cp_le_accept_cis { 2202 __le16 handle; 2203 } __packed; 2204 2205 #define HCI_OP_LE_REJECT_CIS 0x2067 2206 struct hci_cp_le_reject_cis { 2207 __le16 handle; 2208 __u8 reason; 2209 } __packed; 2210 2211 #define HCI_OP_LE_CREATE_BIG 0x2068 2212 struct hci_bis { 2213 __u8 sdu_interval[3]; 2214 __le16 sdu; 2215 __le16 latency; 2216 __u8 rtn; 2217 __u8 phy; 2218 __u8 packing; 2219 __u8 framing; 2220 __u8 encryption; 2221 __u8 bcode[16]; 2222 } __packed; 2223 2224 struct hci_cp_le_create_big { 2225 __u8 handle; 2226 __u8 adv_handle; 2227 __u8 num_bis; 2228 struct hci_bis bis; 2229 } __packed; 2230 2231 #define HCI_OP_LE_TERM_BIG 0x206a 2232 struct hci_cp_le_term_big { 2233 __u8 handle; 2234 __u8 reason; 2235 } __packed; 2236 2237 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b 2238 struct hci_cp_le_big_create_sync { 2239 __u8 handle; 2240 __le16 sync_handle; 2241 __u8 encryption; 2242 __u8 bcode[16]; 2243 __u8 mse; 2244 __le16 timeout; 2245 __u8 num_bis; 2246 __u8 bis[] __counted_by(num_bis); 2247 } __packed; 2248 2249 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c 2250 struct hci_cp_le_big_term_sync { 2251 __u8 handle; 2252 } __packed; 2253 2254 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e 2255 struct hci_cp_le_setup_iso_path { 2256 __le16 handle; 2257 __u8 direction; 2258 __u8 path; 2259 __u8 codec; 2260 __le16 codec_cid; 2261 __le16 codec_vid; 2262 __u8 delay[3]; 2263 __u8 codec_cfg_len; 2264 __u8 codec_cfg[]; 2265 } __packed; 2266 2267 struct hci_rp_le_setup_iso_path { 2268 __u8 status; 2269 __le16 handle; 2270 } __packed; 2271 2272 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074 2273 struct hci_cp_le_set_host_feature { 2274 __u8 bit_number; 2275 __u8 bit_value; 2276 } __packed; 2277 2278 #define HCI_OP_LE_READ_ALL_LOCAL_FEATURES 0x2087 2279 struct hci_rp_le_read_all_local_features { 2280 __u8 status; 2281 __u8 page; 2282 __u8 features[248]; 2283 } __packed; 2284 2285 #define HCI_OP_LE_READ_ALL_REMOTE_FEATURES 0x2088 2286 struct hci_cp_le_read_all_remote_features { 2287 __le16 handle; 2288 __u8 pages; 2289 } __packed; 2290 2291 /* Channel Sounding Commands */ 2292 #define HCI_OP_LE_CS_RD_LOCAL_SUPP_CAP 0x2089 2293 struct hci_rp_le_cs_rd_local_supp_cap { 2294 __u8 status; 2295 __u8 num_config_supported; 2296 __le16 max_consecutive_procedures_supported; 2297 __u8 num_antennas_supported; 2298 __u8 max_antenna_paths_supported; 2299 __u8 roles_supported; 2300 __u8 modes_supported; 2301 __u8 rtt_capability; 2302 __u8 rtt_aa_only_n; 2303 __u8 rtt_sounding_n; 2304 __u8 rtt_random_payload_n; 2305 __le16 nadm_sounding_capability; 2306 __le16 nadm_random_capability; 2307 __u8 cs_sync_phys_supported; 2308 __le16 subfeatures_supported; 2309 __le16 t_ip1_times_supported; 2310 __le16 t_ip2_times_supported; 2311 __le16 t_fcs_times_supported; 2312 __le16 t_pm_times_supported; 2313 __u8 t_sw_time_supported; 2314 __u8 tx_snr_capability; 2315 } __packed; 2316 2317 #define HCI_OP_LE_CS_RD_RMT_SUPP_CAP 0x208A 2318 struct hci_cp_le_cs_rd_local_supp_cap { 2319 __le16 handle; 2320 } __packed; 2321 2322 #define HCI_OP_LE_CS_WR_CACHED_RMT_SUPP_CAP 0x208B 2323 struct hci_cp_le_cs_wr_cached_rmt_supp_cap { 2324 __le16 handle; 2325 __u8 num_config_supported; 2326 __le16 max_consecutive_procedures_supported; 2327 __u8 num_antennas_supported; 2328 __u8 max_antenna_paths_supported; 2329 __u8 roles_supported; 2330 __u8 modes_supported; 2331 __u8 rtt_capability; 2332 __u8 rtt_aa_only_n; 2333 __u8 rtt_sounding_n; 2334 __u8 rtt_random_payload_n; 2335 __le16 nadm_sounding_capability; 2336 __le16 nadm_random_capability; 2337 __u8 cs_sync_phys_supported; 2338 __le16 subfeatures_supported; 2339 __le16 t_ip1_times_supported; 2340 __le16 t_ip2_times_supported; 2341 __le16 t_fcs_times_supported; 2342 __le16 t_pm_times_supported; 2343 __u8 t_sw_time_supported; 2344 __u8 tx_snr_capability; 2345 } __packed; 2346 2347 struct hci_rp_le_cs_wr_cached_rmt_supp_cap { 2348 __u8 status; 2349 __le16 handle; 2350 } __packed; 2351 2352 #define HCI_OP_LE_CS_SEC_ENABLE 0x208C 2353 struct hci_cp_le_cs_sec_enable { 2354 __le16 handle; 2355 } __packed; 2356 2357 #define HCI_OP_LE_CS_SET_DEFAULT_SETTINGS 0x208D 2358 struct hci_cp_le_cs_set_default_settings { 2359 __le16 handle; 2360 __u8 role_enable; 2361 __u8 cs_sync_ant_sel; 2362 __s8 max_tx_power; 2363 } __packed; 2364 2365 struct hci_rp_le_cs_set_default_settings { 2366 __u8 status; 2367 __le16 handle; 2368 } __packed; 2369 2370 #define HCI_OP_LE_CS_RD_RMT_FAE_TABLE 0x208E 2371 struct hci_cp_le_cs_rd_rmt_fae_table { 2372 __le16 handle; 2373 } __packed; 2374 2375 #define HCI_OP_LE_CS_WR_CACHED_RMT_FAE_TABLE 0x208F 2376 struct hci_cp_le_cs_wr_rmt_cached_fae_table { 2377 __le16 handle; 2378 __u8 remote_fae_table[72]; 2379 } __packed; 2380 2381 struct hci_rp_le_cs_wr_rmt_cached_fae_table { 2382 __u8 status; 2383 __le16 handle; 2384 } __packed; 2385 2386 #define HCI_OP_LE_CS_CREATE_CONFIG 0x2090 2387 struct hci_cp_le_cs_create_config { 2388 __le16 handle; 2389 __u8 config_id; 2390 __u8 create_context; 2391 __u8 main_mode_type; 2392 __u8 sub_mode_type; 2393 __u8 min_main_mode_steps; 2394 __u8 max_main_mode_steps; 2395 __u8 main_mode_repetition; 2396 __u8 mode_0_steps; 2397 __u8 role; 2398 __u8 rtt_type; 2399 __u8 cs_sync_phy; 2400 __u8 channel_map[10]; 2401 __u8 channel_map_repetition; 2402 __u8 channel_selection_type; 2403 __u8 ch3c_shape; 2404 __u8 ch3c_jump; 2405 __u8 reserved; 2406 } __packed; 2407 2408 #define HCI_OP_LE_CS_REMOVE_CONFIG 0x2091 2409 struct hci_cp_le_cs_remove_config { 2410 __le16 handle; 2411 __u8 config_id; 2412 } __packed; 2413 2414 #define HCI_OP_LE_CS_SET_CH_CLASSIFICATION 0x2092 2415 struct hci_cp_le_cs_set_ch_classification { 2416 __u8 ch_classification[10]; 2417 } __packed; 2418 2419 struct hci_rp_le_cs_set_ch_classification { 2420 __u8 status; 2421 } __packed; 2422 2423 #define HCI_OP_LE_CS_SET_PROC_PARAM 0x2093 2424 struct hci_cp_le_cs_set_proc_param { 2425 __le16 handle; 2426 __u8 config_id; 2427 __le16 max_procedure_len; 2428 __le16 min_procedure_interval; 2429 __le16 max_procedure_interval; 2430 __le16 max_procedure_count; 2431 __u8 min_subevent_len[3]; 2432 __u8 max_subevent_len[3]; 2433 __u8 tone_antenna_config_selection; 2434 __u8 phy; 2435 __u8 tx_power_delta; 2436 __u8 preferred_peer_antenna; 2437 __u8 snr_control_initiator; 2438 __u8 snr_control_reflector; 2439 } __packed; 2440 2441 struct hci_rp_le_cs_set_proc_param { 2442 __u8 status; 2443 __le16 handle; 2444 } __packed; 2445 2446 #define HCI_OP_LE_CS_SET_PROC_ENABLE 0x2094 2447 struct hci_cp_le_cs_set_proc_enable { 2448 __le16 handle; 2449 __u8 config_id; 2450 __u8 enable; 2451 } __packed; 2452 2453 #define HCI_OP_LE_CS_TEST 0x2095 2454 struct hci_cp_le_cs_test { 2455 __u8 main_mode_type; 2456 __u8 sub_mode_type; 2457 __u8 main_mode_repetition; 2458 __u8 mode_0_steps; 2459 __u8 role; 2460 __u8 rtt_type; 2461 __u8 cs_sync_phy; 2462 __u8 cs_sync_antenna_selection; 2463 __u8 subevent_len[3]; 2464 __le16 subevent_interval; 2465 __u8 max_num_subevents; 2466 __u8 transmit_power_level; 2467 __u8 t_ip1_time; 2468 __u8 t_ip2_time; 2469 __u8 t_fcs_time; 2470 __u8 t_pm_time; 2471 __u8 t_sw_time; 2472 __u8 tone_antenna_config_selection; 2473 __u8 reserved; 2474 __u8 snr_control_initiator; 2475 __u8 snr_control_reflector; 2476 __le16 drbg_nonce; 2477 __u8 channel_map_repetition; 2478 __le16 override_config; 2479 __u8 override_parameters_length; 2480 __u8 override_parameters_data[]; 2481 } __packed; 2482 2483 struct hci_rp_le_cs_test { 2484 __u8 status; 2485 } __packed; 2486 2487 #define HCI_OP_LE_CS_TEST_END 0x2096 2488 2489 /* ---- HCI Events ---- */ 2490 struct hci_ev_status { 2491 __u8 status; 2492 } __packed; 2493 2494 #define HCI_EV_INQUIRY_COMPLETE 0x01 2495 2496 #define HCI_EV_INQUIRY_RESULT 0x02 2497 struct inquiry_info { 2498 bdaddr_t bdaddr; 2499 __u8 pscan_rep_mode; 2500 __u8 pscan_period_mode; 2501 __u8 pscan_mode; 2502 __u8 dev_class[3]; 2503 __le16 clock_offset; 2504 } __packed; 2505 2506 struct hci_ev_inquiry_result { 2507 __u8 num; 2508 struct inquiry_info info[]; 2509 }; 2510 2511 #define HCI_EV_CONN_COMPLETE 0x03 2512 struct hci_ev_conn_complete { 2513 __u8 status; 2514 __le16 handle; 2515 bdaddr_t bdaddr; 2516 __u8 link_type; 2517 __u8 encr_mode; 2518 } __packed; 2519 2520 #define HCI_EV_CONN_REQUEST 0x04 2521 struct hci_ev_conn_request { 2522 bdaddr_t bdaddr; 2523 __u8 dev_class[3]; 2524 __u8 link_type; 2525 } __packed; 2526 2527 #define HCI_EV_DISCONN_COMPLETE 0x05 2528 struct hci_ev_disconn_complete { 2529 __u8 status; 2530 __le16 handle; 2531 __u8 reason; 2532 } __packed; 2533 2534 #define HCI_EV_AUTH_COMPLETE 0x06 2535 struct hci_ev_auth_complete { 2536 __u8 status; 2537 __le16 handle; 2538 } __packed; 2539 2540 #define HCI_EV_REMOTE_NAME 0x07 2541 struct hci_ev_remote_name { 2542 __u8 status; 2543 bdaddr_t bdaddr; 2544 __u8 name[HCI_MAX_NAME_LENGTH]; 2545 } __packed; 2546 2547 #define HCI_EV_ENCRYPT_CHANGE 0x08 2548 struct hci_ev_encrypt_change { 2549 __u8 status; 2550 __le16 handle; 2551 __u8 encrypt; 2552 } __packed; 2553 2554 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 2555 struct hci_ev_change_link_key_complete { 2556 __u8 status; 2557 __le16 handle; 2558 } __packed; 2559 2560 #define HCI_EV_REMOTE_FEATURES 0x0b 2561 struct hci_ev_remote_features { 2562 __u8 status; 2563 __le16 handle; 2564 __u8 features[8]; 2565 } __packed; 2566 2567 #define HCI_EV_REMOTE_VERSION 0x0c 2568 struct hci_ev_remote_version { 2569 __u8 status; 2570 __le16 handle; 2571 __u8 lmp_ver; 2572 __le16 manufacturer; 2573 __le16 lmp_subver; 2574 } __packed; 2575 2576 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 2577 struct hci_qos { 2578 __u8 service_type; 2579 __u32 token_rate; 2580 __u32 peak_bandwidth; 2581 __u32 latency; 2582 __u32 delay_variation; 2583 } __packed; 2584 struct hci_ev_qos_setup_complete { 2585 __u8 status; 2586 __le16 handle; 2587 struct hci_qos qos; 2588 } __packed; 2589 2590 #define HCI_EV_CMD_COMPLETE 0x0e 2591 struct hci_ev_cmd_complete { 2592 __u8 ncmd; 2593 __le16 opcode; 2594 } __packed; 2595 2596 #define HCI_EV_CMD_STATUS 0x0f 2597 struct hci_ev_cmd_status { 2598 __u8 status; 2599 __u8 ncmd; 2600 __le16 opcode; 2601 } __packed; 2602 2603 #define HCI_EV_HARDWARE_ERROR 0x10 2604 struct hci_ev_hardware_error { 2605 __u8 code; 2606 } __packed; 2607 2608 #define HCI_EV_ROLE_CHANGE 0x12 2609 struct hci_ev_role_change { 2610 __u8 status; 2611 bdaddr_t bdaddr; 2612 __u8 role; 2613 } __packed; 2614 2615 #define HCI_EV_NUM_COMP_PKTS 0x13 2616 struct hci_comp_pkts_info { 2617 __le16 handle; 2618 __le16 count; 2619 } __packed; 2620 2621 struct hci_ev_num_comp_pkts { 2622 __u8 num; 2623 struct hci_comp_pkts_info handles[]; 2624 } __packed; 2625 2626 #define HCI_EV_MODE_CHANGE 0x14 2627 struct hci_ev_mode_change { 2628 __u8 status; 2629 __le16 handle; 2630 __u8 mode; 2631 __le16 interval; 2632 } __packed; 2633 2634 #define HCI_EV_PIN_CODE_REQ 0x16 2635 struct hci_ev_pin_code_req { 2636 bdaddr_t bdaddr; 2637 } __packed; 2638 2639 #define HCI_EV_LINK_KEY_REQ 0x17 2640 struct hci_ev_link_key_req { 2641 bdaddr_t bdaddr; 2642 } __packed; 2643 2644 #define HCI_EV_LINK_KEY_NOTIFY 0x18 2645 struct hci_ev_link_key_notify { 2646 bdaddr_t bdaddr; 2647 __u8 link_key[HCI_LINK_KEY_SIZE]; 2648 __u8 key_type; 2649 } __packed; 2650 2651 #define HCI_EV_CLOCK_OFFSET 0x1c 2652 struct hci_ev_clock_offset { 2653 __u8 status; 2654 __le16 handle; 2655 __le16 clock_offset; 2656 } __packed; 2657 2658 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 2659 struct hci_ev_pkt_type_change { 2660 __u8 status; 2661 __le16 handle; 2662 __le16 pkt_type; 2663 } __packed; 2664 2665 #define HCI_EV_PSCAN_REP_MODE 0x20 2666 struct hci_ev_pscan_rep_mode { 2667 bdaddr_t bdaddr; 2668 __u8 pscan_rep_mode; 2669 } __packed; 2670 2671 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 2672 struct inquiry_info_rssi { 2673 bdaddr_t bdaddr; 2674 __u8 pscan_rep_mode; 2675 __u8 pscan_period_mode; 2676 __u8 dev_class[3]; 2677 __le16 clock_offset; 2678 __s8 rssi; 2679 } __packed; 2680 struct inquiry_info_rssi_pscan { 2681 bdaddr_t bdaddr; 2682 __u8 pscan_rep_mode; 2683 __u8 pscan_period_mode; 2684 __u8 pscan_mode; 2685 __u8 dev_class[3]; 2686 __le16 clock_offset; 2687 __s8 rssi; 2688 } __packed; 2689 struct hci_ev_inquiry_result_rssi { 2690 __u8 num; 2691 __u8 data[]; 2692 } __packed; 2693 2694 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 2695 struct hci_ev_remote_ext_features { 2696 __u8 status; 2697 __le16 handle; 2698 __u8 page; 2699 __u8 max_page; 2700 __u8 features[8]; 2701 } __packed; 2702 2703 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 2704 struct hci_ev_sync_conn_complete { 2705 __u8 status; 2706 __le16 handle; 2707 bdaddr_t bdaddr; 2708 __u8 link_type; 2709 __u8 tx_interval; 2710 __u8 retrans_window; 2711 __le16 rx_pkt_len; 2712 __le16 tx_pkt_len; 2713 __u8 air_mode; 2714 } __packed; 2715 2716 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 2717 struct hci_ev_sync_conn_changed { 2718 __u8 status; 2719 __le16 handle; 2720 __u8 tx_interval; 2721 __u8 retrans_window; 2722 __le16 rx_pkt_len; 2723 __le16 tx_pkt_len; 2724 } __packed; 2725 2726 #define HCI_EV_SNIFF_SUBRATE 0x2e 2727 struct hci_ev_sniff_subrate { 2728 __u8 status; 2729 __le16 handle; 2730 __le16 max_tx_latency; 2731 __le16 max_rx_latency; 2732 __le16 max_remote_timeout; 2733 __le16 max_local_timeout; 2734 } __packed; 2735 2736 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 2737 struct extended_inquiry_info { 2738 bdaddr_t bdaddr; 2739 __u8 pscan_rep_mode; 2740 __u8 pscan_period_mode; 2741 __u8 dev_class[3]; 2742 __le16 clock_offset; 2743 __s8 rssi; 2744 __u8 data[240]; 2745 } __packed; 2746 2747 struct hci_ev_ext_inquiry_result { 2748 __u8 num; 2749 struct extended_inquiry_info info[]; 2750 } __packed; 2751 2752 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 2753 struct hci_ev_key_refresh_complete { 2754 __u8 status; 2755 __le16 handle; 2756 } __packed; 2757 2758 #define HCI_EV_IO_CAPA_REQUEST 0x31 2759 struct hci_ev_io_capa_request { 2760 bdaddr_t bdaddr; 2761 } __packed; 2762 2763 #define HCI_EV_IO_CAPA_REPLY 0x32 2764 struct hci_ev_io_capa_reply { 2765 bdaddr_t bdaddr; 2766 __u8 capability; 2767 __u8 oob_data; 2768 __u8 authentication; 2769 } __packed; 2770 2771 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 2772 struct hci_ev_user_confirm_req { 2773 bdaddr_t bdaddr; 2774 __le32 passkey; 2775 } __packed; 2776 2777 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 2778 struct hci_ev_user_passkey_req { 2779 bdaddr_t bdaddr; 2780 } __packed; 2781 2782 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 2783 struct hci_ev_remote_oob_data_request { 2784 bdaddr_t bdaddr; 2785 } __packed; 2786 2787 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 2788 struct hci_ev_simple_pair_complete { 2789 __u8 status; 2790 bdaddr_t bdaddr; 2791 } __packed; 2792 2793 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 2794 struct hci_ev_user_passkey_notify { 2795 bdaddr_t bdaddr; 2796 __le32 passkey; 2797 } __packed; 2798 2799 #define HCI_KEYPRESS_STARTED 0 2800 #define HCI_KEYPRESS_ENTERED 1 2801 #define HCI_KEYPRESS_ERASED 2 2802 #define HCI_KEYPRESS_CLEARED 3 2803 #define HCI_KEYPRESS_COMPLETED 4 2804 2805 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 2806 struct hci_ev_keypress_notify { 2807 bdaddr_t bdaddr; 2808 __u8 type; 2809 } __packed; 2810 2811 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 2812 struct hci_ev_remote_host_features { 2813 bdaddr_t bdaddr; 2814 __u8 features[8]; 2815 } __packed; 2816 2817 #define HCI_EV_LE_META 0x3e 2818 struct hci_ev_le_meta { 2819 __u8 subevent; 2820 } __packed; 2821 2822 #define HCI_EV_PHY_LINK_COMPLETE 0x40 2823 struct hci_ev_phy_link_complete { 2824 __u8 status; 2825 __u8 phy_handle; 2826 } __packed; 2827 2828 #define HCI_EV_CHANNEL_SELECTED 0x41 2829 struct hci_ev_channel_selected { 2830 __u8 phy_handle; 2831 } __packed; 2832 2833 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 2834 struct hci_ev_disconn_phy_link_complete { 2835 __u8 status; 2836 __u8 phy_handle; 2837 __u8 reason; 2838 } __packed; 2839 2840 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 2841 struct hci_ev_logical_link_complete { 2842 __u8 status; 2843 __le16 handle; 2844 __u8 phy_handle; 2845 __u8 flow_spec_id; 2846 } __packed; 2847 2848 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 2849 struct hci_ev_disconn_logical_link_complete { 2850 __u8 status; 2851 __le16 handle; 2852 __u8 reason; 2853 } __packed; 2854 2855 #define HCI_EV_NUM_COMP_BLOCKS 0x48 2856 struct hci_comp_blocks_info { 2857 __le16 handle; 2858 __le16 pkts; 2859 __le16 blocks; 2860 } __packed; 2861 2862 struct hci_ev_num_comp_blocks { 2863 __le16 num_blocks; 2864 __u8 num_hndl; 2865 struct hci_comp_blocks_info handles[]; 2866 } __packed; 2867 2868 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 2869 struct hci_ev_sync_train_complete { 2870 __u8 status; 2871 } __packed; 2872 2873 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54 2874 2875 #define HCI_EV_LE_CONN_COMPLETE 0x01 2876 struct hci_ev_le_conn_complete { 2877 __u8 status; 2878 __le16 handle; 2879 __u8 role; 2880 __u8 bdaddr_type; 2881 bdaddr_t bdaddr; 2882 __le16 interval; 2883 __le16 latency; 2884 __le16 supervision_timeout; 2885 __u8 clk_accurancy; 2886 } __packed; 2887 2888 /* Advertising report event types */ 2889 #define LE_ADV_IND 0x00 2890 #define LE_ADV_DIRECT_IND 0x01 2891 #define LE_ADV_SCAN_IND 0x02 2892 #define LE_ADV_NONCONN_IND 0x03 2893 #define LE_ADV_SCAN_RSP 0x04 2894 #define LE_ADV_INVALID 0x05 2895 2896 /* Legacy event types in extended adv report */ 2897 #define LE_LEGACY_ADV_IND 0x0013 2898 #define LE_LEGACY_ADV_DIRECT_IND 0x0015 2899 #define LE_LEGACY_ADV_SCAN_IND 0x0012 2900 #define LE_LEGACY_NONCONN_IND 0x0010 2901 #define LE_LEGACY_SCAN_RSP_ADV 0x001b 2902 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 2903 2904 /* Extended Advertising event types */ 2905 #define LE_EXT_ADV_NON_CONN_IND 0x0000 2906 #define LE_EXT_ADV_CONN_IND 0x0001 2907 #define LE_EXT_ADV_SCAN_IND 0x0002 2908 #define LE_EXT_ADV_DIRECT_IND 0x0004 2909 #define LE_EXT_ADV_SCAN_RSP 0x0008 2910 #define LE_EXT_ADV_LEGACY_PDU 0x0010 2911 #define LE_EXT_ADV_DATA_STATUS_MASK 0x0060 2912 #define LE_EXT_ADV_EVT_TYPE_MASK 0x007f 2913 2914 #define ADDR_LE_DEV_PUBLIC 0x00 2915 #define ADDR_LE_DEV_RANDOM 0x01 2916 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02 2917 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03 2918 2919 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 2920 struct hci_ev_le_advertising_info { 2921 __u8 type; 2922 __u8 bdaddr_type; 2923 bdaddr_t bdaddr; 2924 __u8 length; 2925 __u8 data[]; 2926 } __packed; 2927 2928 struct hci_ev_le_advertising_report { 2929 __u8 num; 2930 struct hci_ev_le_advertising_info info[]; 2931 } __packed; 2932 2933 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 2934 struct hci_ev_le_conn_update_complete { 2935 __u8 status; 2936 __le16 handle; 2937 __le16 interval; 2938 __le16 latency; 2939 __le16 supervision_timeout; 2940 } __packed; 2941 2942 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 2943 struct hci_ev_le_remote_feat_complete { 2944 __u8 status; 2945 __le16 handle; 2946 __u8 features[8]; 2947 } __packed; 2948 2949 #define HCI_EV_LE_LTK_REQ 0x05 2950 struct hci_ev_le_ltk_req { 2951 __le16 handle; 2952 __le64 rand; 2953 __le16 ediv; 2954 } __packed; 2955 2956 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2957 struct hci_ev_le_remote_conn_param_req { 2958 __le16 handle; 2959 __le16 interval_min; 2960 __le16 interval_max; 2961 __le16 latency; 2962 __le16 timeout; 2963 } __packed; 2964 2965 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2966 struct hci_ev_le_data_len_change { 2967 __le16 handle; 2968 __le16 tx_len; 2969 __le16 tx_time; 2970 __le16 rx_len; 2971 __le16 rx_time; 2972 } __packed; 2973 2974 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2975 struct hci_ev_le_direct_adv_info { 2976 __u8 type; 2977 __u8 bdaddr_type; 2978 bdaddr_t bdaddr; 2979 __u8 direct_addr_type; 2980 bdaddr_t direct_addr; 2981 __s8 rssi; 2982 } __packed; 2983 2984 struct hci_ev_le_direct_adv_report { 2985 __u8 num; 2986 struct hci_ev_le_direct_adv_info info[]; 2987 } __packed; 2988 2989 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c 2990 struct hci_ev_le_phy_update_complete { 2991 __u8 status; 2992 __le16 handle; 2993 __u8 tx_phy; 2994 __u8 rx_phy; 2995 } __packed; 2996 2997 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2998 struct hci_ev_le_ext_adv_info { 2999 __le16 type; 3000 __u8 bdaddr_type; 3001 bdaddr_t bdaddr; 3002 __u8 primary_phy; 3003 __u8 secondary_phy; 3004 __u8 sid; 3005 __u8 tx_power; 3006 __s8 rssi; 3007 __le16 interval; 3008 __u8 direct_addr_type; 3009 bdaddr_t direct_addr; 3010 __u8 length; 3011 __u8 data[]; 3012 } __packed; 3013 3014 struct hci_ev_le_ext_adv_report { 3015 __u8 num; 3016 struct hci_ev_le_ext_adv_info info[]; 3017 } __packed; 3018 3019 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e 3020 struct hci_ev_le_pa_sync_established { 3021 __u8 status; 3022 __le16 handle; 3023 __u8 sid; 3024 __u8 bdaddr_type; 3025 bdaddr_t bdaddr; 3026 __u8 phy; 3027 __le16 interval; 3028 __u8 clock_accuracy; 3029 } __packed; 3030 3031 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 3032 struct hci_ev_le_enh_conn_complete { 3033 __u8 status; 3034 __le16 handle; 3035 __u8 role; 3036 __u8 bdaddr_type; 3037 bdaddr_t bdaddr; 3038 bdaddr_t local_rpa; 3039 bdaddr_t peer_rpa; 3040 __le16 interval; 3041 __le16 latency; 3042 __le16 supervision_timeout; 3043 __u8 clk_accurancy; 3044 } __packed; 3045 3046 #define HCI_EV_LE_PER_ADV_REPORT 0x0f 3047 struct hci_ev_le_per_adv_report { 3048 __le16 sync_handle; 3049 __u8 tx_power; 3050 __u8 rssi; 3051 __u8 cte_type; 3052 __u8 data_status; 3053 __u8 length; 3054 __u8 data[]; 3055 } __packed; 3056 3057 #define HCI_EV_LE_PA_SYNC_LOST 0x10 3058 struct hci_ev_le_pa_sync_lost { 3059 __le16 handle; 3060 } __packed; 3061 3062 #define LE_PA_DATA_COMPLETE 0x00 3063 #define LE_PA_DATA_MORE_TO_COME 0x01 3064 #define LE_PA_DATA_TRUNCATED 0x02 3065 3066 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12 3067 struct hci_evt_le_ext_adv_set_term { 3068 __u8 status; 3069 __u8 handle; 3070 __le16 conn_handle; 3071 __u8 num_evts; 3072 } __packed; 3073 3074 #define HCI_EV_LE_PAST_RECEIVED 0x18 3075 struct hci_ev_le_past_received { 3076 __u8 status; 3077 __le16 handle; 3078 __le16 service_data; 3079 __le16 sync_handle; 3080 __u8 sid; 3081 __u8 bdaddr_type; 3082 bdaddr_t bdaddr; 3083 __u8 phy; 3084 __le16 interval; 3085 __u8 clock_accuracy; 3086 } __packed; 3087 3088 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19 3089 struct hci_evt_le_cis_established { 3090 __u8 status; 3091 __le16 handle; 3092 __u8 cig_sync_delay[3]; 3093 __u8 cis_sync_delay[3]; 3094 __u8 c_latency[3]; 3095 __u8 p_latency[3]; 3096 __u8 c_phy; 3097 __u8 p_phy; 3098 __u8 nse; 3099 __u8 c_bn; 3100 __u8 p_bn; 3101 __u8 c_ft; 3102 __u8 p_ft; 3103 __le16 c_mtu; 3104 __le16 p_mtu; 3105 __le16 interval; 3106 } __packed; 3107 3108 #define HCI_EVT_LE_CIS_REQ 0x1a 3109 struct hci_evt_le_cis_req { 3110 __le16 acl_handle; 3111 __le16 cis_handle; 3112 __u8 cig_id; 3113 __u8 cis_id; 3114 } __packed; 3115 3116 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b 3117 struct hci_evt_le_create_big_complete { 3118 __u8 status; 3119 __u8 handle; 3120 __u8 sync_delay[3]; 3121 __u8 transport_delay[3]; 3122 __u8 phy; 3123 __u8 nse; 3124 __u8 bn; 3125 __u8 pto; 3126 __u8 irc; 3127 __le16 max_pdu; 3128 __le16 interval; 3129 __u8 num_bis; 3130 __le16 bis_handle[]; 3131 } __packed; 3132 3133 #define HCI_EVT_LE_BIG_SYNC_ESTABLISHED 0x1d 3134 struct hci_evt_le_big_sync_established { 3135 __u8 status; 3136 __u8 handle; 3137 __u8 latency[3]; 3138 __u8 nse; 3139 __u8 bn; 3140 __u8 pto; 3141 __u8 irc; 3142 __le16 max_pdu; 3143 __le16 interval; 3144 __u8 num_bis; 3145 __le16 bis[]; 3146 } __packed; 3147 3148 #define HCI_EVT_LE_BIG_SYNC_LOST 0x1e 3149 struct hci_evt_le_big_sync_lost { 3150 __u8 handle; 3151 __u8 reason; 3152 } __packed; 3153 3154 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22 3155 struct hci_evt_le_big_info_adv_report { 3156 __le16 sync_handle; 3157 __u8 num_bis; 3158 __u8 nse; 3159 __le16 iso_interval; 3160 __u8 bn; 3161 __u8 pto; 3162 __u8 irc; 3163 __le16 max_pdu; 3164 __u8 sdu_interval[3]; 3165 __le16 max_sdu; 3166 __u8 phy; 3167 __u8 framing; 3168 __u8 encryption; 3169 } __packed; 3170 3171 #define HCI_EVT_LE_ALL_REMOTE_FEATURES_COMPLETE 0x2b 3172 struct hci_evt_le_read_all_remote_features_complete { 3173 __u8 status; 3174 __le16 handle; 3175 __u8 max_pages; 3176 __u8 valid_pages; 3177 __u8 features[248]; 3178 } __packed; 3179 3180 /* Channel Sounding Events */ 3181 #define HCI_EVT_LE_CS_READ_RMT_SUPP_CAP_COMPLETE 0x2C 3182 struct hci_evt_le_cs_read_rmt_supp_cap_complete { 3183 __u8 status; 3184 __le16 handle; 3185 __u8 num_configs_supp; 3186 __le16 max_consec_proc_supp; 3187 __u8 num_ant_supp; 3188 __u8 max_ant_path_supp; 3189 __u8 roles_supp; 3190 __u8 modes_supp; 3191 __u8 rtt_cap; 3192 __u8 rtt_aa_only_n; 3193 __u8 rtt_sounding_n; 3194 __u8 rtt_rand_payload_n; 3195 __le16 nadm_sounding_cap; 3196 __le16 nadm_rand_cap; 3197 __u8 cs_sync_phys_supp; 3198 __le16 sub_feat_supp; 3199 __le16 t_ip1_times_supp; 3200 __le16 t_ip2_times_supp; 3201 __le16 t_fcs_times_supp; 3202 __le16 t_pm_times_supp; 3203 __u8 t_sw_times_supp; 3204 __u8 tx_snr_cap; 3205 } __packed; 3206 3207 #define HCI_EVT_LE_CS_READ_RMT_FAE_TABLE_COMPLETE 0x2D 3208 struct hci_evt_le_cs_read_rmt_fae_table_complete { 3209 __u8 status; 3210 __le16 handle; 3211 __u8 remote_fae_table[72]; 3212 } __packed; 3213 3214 #define HCI_EVT_LE_CS_SECURITY_ENABLE_COMPLETE 0x2E 3215 struct hci_evt_le_cs_security_enable_complete { 3216 __u8 status; 3217 __le16 handle; 3218 } __packed; 3219 3220 #define HCI_EVT_LE_CS_CONFIG_COMPLETE 0x2F 3221 struct hci_evt_le_cs_config_complete { 3222 __u8 status; 3223 __le16 handle; 3224 __u8 config_id; 3225 __u8 action; 3226 __u8 main_mode_type; 3227 __u8 sub_mode_type; 3228 __u8 min_main_mode_steps; 3229 __u8 max_main_mode_steps; 3230 __u8 main_mode_rep; 3231 __u8 mode_0_steps; 3232 __u8 role; 3233 __u8 rtt_type; 3234 __u8 cs_sync_phy; 3235 __u8 channel_map[10]; 3236 __u8 channel_map_rep; 3237 __u8 channel_sel_type; 3238 __u8 ch3c_shape; 3239 __u8 ch3c_jump; 3240 __u8 reserved; 3241 __u8 t_ip1_time; 3242 __u8 t_ip2_time; 3243 __u8 t_fcs_time; 3244 __u8 t_pm_time; 3245 } __packed; 3246 3247 #define HCI_EVT_LE_CS_PROCEDURE_ENABLE_COMPLETE 0x30 3248 struct hci_evt_le_cs_procedure_enable_complete { 3249 __u8 status; 3250 __le16 handle; 3251 __u8 config_id; 3252 __u8 state; 3253 __u8 tone_ant_config_sel; 3254 __s8 sel_tx_pwr; 3255 __u8 sub_evt_len[3]; 3256 __u8 sub_evts_per_evt; 3257 __le16 sub_evt_intrvl; 3258 __le16 evt_intrvl; 3259 __le16 proc_intrvl; 3260 __le16 proc_counter; 3261 __le16 max_proc_len; 3262 } __packed; 3263 3264 #define HCI_EVT_LE_CS_SUBEVENT_RESULT 0x31 3265 struct hci_evt_le_cs_subevent_result { 3266 __le16 handle; 3267 __u8 config_id; 3268 __le16 start_acl_conn_evt_counter; 3269 __le16 proc_counter; 3270 __le16 freq_comp; 3271 __u8 ref_pwr_lvl; 3272 __u8 proc_done_status; 3273 __u8 subevt_done_status; 3274 __u8 abort_reason; 3275 __u8 num_ant_paths; 3276 __u8 num_steps_reported; 3277 __u8 step_mode[0]; /* depends on num_steps_reported */ 3278 __u8 step_channel[0]; /* depends on num_steps_reported */ 3279 __u8 step_data_length[0]; /* depends on num_steps_reported */ 3280 __u8 step_data[0]; /* depends on num_steps_reported */ 3281 } __packed; 3282 3283 #define HCI_EVT_LE_CS_SUBEVENT_RESULT_CONTINUE 0x32 3284 struct hci_evt_le_cs_subevent_result_continue { 3285 __le16 handle; 3286 __u8 config_id; 3287 __u8 proc_done_status; 3288 __u8 subevt_done_status; 3289 __u8 abort_reason; 3290 __u8 num_ant_paths; 3291 __u8 num_steps_reported; 3292 __u8 step_mode[0]; /* depends on num_steps_reported */ 3293 __u8 step_channel[0]; /* depends on num_steps_reported */ 3294 __u8 step_data_length[0]; /* depends on num_steps_reported */ 3295 __u8 step_data[0]; /* depends on num_steps_reported */ 3296 } __packed; 3297 3298 #define HCI_EVT_LE_CS_TEST_END_COMPLETE 0x33 3299 struct hci_evt_le_cs_test_end_complete { 3300 __u8 status; 3301 } __packed; 3302 3303 #define HCI_EV_VENDOR 0xff 3304 3305 /* Internal events generated by Bluetooth stack */ 3306 #define HCI_EV_STACK_INTERNAL 0xfd 3307 struct hci_ev_stack_internal { 3308 __u16 type; 3309 __u8 data[]; 3310 } __packed; 3311 3312 #define HCI_EV_SI_DEVICE 0x01 3313 struct hci_ev_si_device { 3314 __u16 event; 3315 __u16 dev_id; 3316 } __packed; 3317 3318 #define HCI_EV_SI_SECURITY 0x02 3319 struct hci_ev_si_security { 3320 __u16 event; 3321 __u16 proto; 3322 __u16 subproto; 3323 __u8 incoming; 3324 } __packed; 3325 3326 /* ---- HCI Packet structures ---- */ 3327 #define HCI_COMMAND_HDR_SIZE 3 3328 #define HCI_EVENT_HDR_SIZE 2 3329 #define HCI_ACL_HDR_SIZE 4 3330 #define HCI_SCO_HDR_SIZE 3 3331 #define HCI_ISO_HDR_SIZE 4 3332 3333 struct hci_command_hdr { 3334 __le16 opcode; /* OCF & OGF */ 3335 __u8 plen; 3336 } __packed; 3337 3338 struct hci_event_hdr { 3339 __u8 evt; 3340 __u8 plen; 3341 } __packed; 3342 3343 struct hci_acl_hdr { 3344 __le16 handle; /* Handle & Flags(PB, BC) */ 3345 __le16 dlen; 3346 } __packed; 3347 3348 struct hci_sco_hdr { 3349 __le16 handle; 3350 __u8 dlen; 3351 } __packed; 3352 3353 struct hci_iso_hdr { 3354 __le16 handle; 3355 __le16 dlen; 3356 __u8 data[]; 3357 } __packed; 3358 3359 /* ISO data packet status flags */ 3360 #define HCI_ISO_STATUS_VALID 0x00 3361 #define HCI_ISO_STATUS_INVALID 0x01 3362 #define HCI_ISO_STATUS_NOP 0x02 3363 3364 #define HCI_ISO_DATA_HDR_SIZE 4 3365 struct hci_iso_data_hdr { 3366 __le16 sn; 3367 __le16 slen; 3368 }; 3369 3370 #define HCI_ISO_TS_DATA_HDR_SIZE 8 3371 struct hci_iso_ts_data_hdr { 3372 __le32 ts; 3373 __le16 sn; 3374 __le16 slen; 3375 }; 3376 3377 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 3378 { 3379 return (struct hci_event_hdr *) skb->data; 3380 } 3381 3382 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 3383 { 3384 return (struct hci_acl_hdr *) skb->data; 3385 } 3386 3387 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 3388 { 3389 return (struct hci_sco_hdr *) skb->data; 3390 } 3391 3392 static inline struct hci_iso_hdr *hci_iso_hdr(const struct sk_buff *skb) 3393 { 3394 return (struct hci_iso_hdr *)skb->data; 3395 } 3396 3397 /* Command opcode pack/unpack */ 3398 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 3399 #define hci_opcode_ogf(op) (op >> 10) 3400 #define hci_opcode_ocf(op) (op & 0x03ff) 3401 3402 /* ACL handle and flags pack/unpack */ 3403 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 3404 #define hci_handle(h) (h & 0x0fff) 3405 #define hci_flags(h) (h >> 12) 3406 3407 /* ISO handle and flags pack/unpack */ 3408 #define hci_iso_flags_pb(f) (f & 0x0003) 3409 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001) 3410 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2)) 3411 3412 /* ISO data length and flags pack/unpack */ 3413 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14))) 3414 #define hci_iso_data_len(h) ((h) & 0x3fff) 3415 #define hci_iso_data_flags(h) ((h) >> 14) 3416 3417 /* codec transport types */ 3418 #define HCI_TRANSPORT_SCO_ESCO 0x01 3419 3420 /* le24 support */ 3421 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3]) 3422 { 3423 dst[0] = val & 0xff; 3424 dst[1] = (val & 0xff00) >> 8; 3425 dst[2] = (val & 0xff0000) >> 16; 3426 } 3427 3428 #endif /* __HCI_H */ 3429