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