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 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE) 37 38 #define HCI_MAX_AMP_ASSOC_SIZE 672 39 40 #define HCI_MAX_CPB_DATA_SIZE 252 41 42 /* HCI dev events */ 43 #define HCI_DEV_REG 1 44 #define HCI_DEV_UNREG 2 45 #define HCI_DEV_UP 3 46 #define HCI_DEV_DOWN 4 47 #define HCI_DEV_SUSPEND 5 48 #define HCI_DEV_RESUME 6 49 #define HCI_DEV_OPEN 7 50 #define HCI_DEV_CLOSE 8 51 #define HCI_DEV_SETUP 9 52 53 /* HCI notify events */ 54 #define HCI_NOTIFY_CONN_ADD 1 55 #define HCI_NOTIFY_CONN_DEL 2 56 #define HCI_NOTIFY_VOICE_SETTING 3 57 #define HCI_NOTIFY_ENABLE_SCO_CVSD 4 58 #define HCI_NOTIFY_ENABLE_SCO_TRANSP 5 59 #define HCI_NOTIFY_DISABLE_SCO 6 60 61 /* HCI bus types */ 62 #define HCI_VIRTUAL 0 63 #define HCI_USB 1 64 #define HCI_PCCARD 2 65 #define HCI_UART 3 66 #define HCI_RS232 4 67 #define HCI_PCI 5 68 #define HCI_SDIO 6 69 #define HCI_SPI 7 70 #define HCI_I2C 8 71 #define HCI_SMD 9 72 #define HCI_VIRTIO 10 73 74 /* HCI controller types */ 75 #define HCI_PRIMARY 0x00 76 #define HCI_AMP 0x01 77 78 /* First BR/EDR Controller shall have ID = 0 */ 79 #define AMP_ID_BREDR 0x00 80 81 /* AMP controller types */ 82 #define AMP_TYPE_BREDR 0x00 83 #define AMP_TYPE_80211 0x01 84 85 /* AMP controller status */ 86 #define AMP_STATUS_POWERED_DOWN 0x00 87 #define AMP_STATUS_BLUETOOTH_ONLY 0x01 88 #define AMP_STATUS_NO_CAPACITY 0x02 89 #define AMP_STATUS_LOW_CAPACITY 0x03 90 #define AMP_STATUS_MEDIUM_CAPACITY 0x04 91 #define AMP_STATUS_HIGH_CAPACITY 0x05 92 #define AMP_STATUS_FULL_CAPACITY 0x06 93 94 /* HCI device quirks */ 95 enum { 96 /* When this quirk is set, the HCI Reset command is send when 97 * closing the transport instead of when opening it. 98 * 99 * This quirk must be set before hci_register_dev is called. 100 */ 101 HCI_QUIRK_RESET_ON_CLOSE, 102 103 /* When this quirk is set, the device is turned into a raw-only 104 * device and it will stay in unconfigured state. 105 * 106 * This quirk must be set before hci_register_dev is called. 107 */ 108 HCI_QUIRK_RAW_DEVICE, 109 110 /* When this quirk is set, the buffer sizes reported by 111 * HCI Read Buffer Size command are corrected if invalid. 112 * 113 * This quirk must be set before hci_register_dev is called. 114 */ 115 HCI_QUIRK_FIXUP_BUFFER_SIZE, 116 117 /* When this quirk is set, then a controller that does not 118 * indicate support for Inquiry Result with RSSI is assumed to 119 * support it anyway. Some early Bluetooth 1.2 controllers had 120 * wrongly configured local features that will require forcing 121 * them to enable this mode. Getting RSSI information with the 122 * inquiry responses is preferred since it allows for a better 123 * user experience. 124 * 125 * This quirk must be set before hci_register_dev is called. 126 */ 127 HCI_QUIRK_FIXUP_INQUIRY_MODE, 128 129 /* When this quirk is set, then the HCI Read Local Supported 130 * Commands command is not supported. In general Bluetooth 1.2 131 * and later controllers should support this command. However 132 * some controllers indicate Bluetooth 1.2 support, but do 133 * not support this command. 134 * 135 * This quirk must be set before hci_register_dev is called. 136 */ 137 HCI_QUIRK_BROKEN_LOCAL_COMMANDS, 138 139 /* When this quirk is set, then no stored link key handling 140 * is performed. This is mainly due to the fact that the 141 * HCI Delete Stored Link Key command is advertised, but 142 * not supported. 143 * 144 * This quirk must be set before hci_register_dev is called. 145 */ 146 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 147 148 /* When this quirk is set, an external configuration step 149 * is required and will be indicated with the controller 150 * configuration. 151 * 152 * This quirk can be set before hci_register_dev is called or 153 * during the hdev->setup vendor callback. 154 */ 155 HCI_QUIRK_EXTERNAL_CONFIG, 156 157 /* When this quirk is set, the public Bluetooth address 158 * initially reported by HCI Read BD Address command 159 * is considered invalid. Controller configuration is 160 * required before this device can be used. 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_INVALID_BDADDR, 166 167 /* When this quirk is set, the public Bluetooth address 168 * initially reported by HCI Read BD Address command 169 * is considered invalid. The public BD Address can be 170 * specified in the fwnode property 'local-bd-address'. 171 * If this property does not exist or is invalid controller 172 * configuration is required before this device can be used. 173 * 174 * This quirk can be set before hci_register_dev is called or 175 * during the hdev->setup vendor callback. 176 */ 177 HCI_QUIRK_USE_BDADDR_PROPERTY, 178 179 /* When this quirk is set, the duplicate filtering during 180 * scanning is based on Bluetooth devices addresses. To allow 181 * RSSI based updates, restart scanning if needed. 182 * 183 * This quirk can be set before hci_register_dev is called or 184 * during the hdev->setup vendor callback. 185 */ 186 HCI_QUIRK_STRICT_DUPLICATE_FILTER, 187 188 /* When this quirk is set, LE scan and BR/EDR inquiry is done 189 * simultaneously, otherwise it's interleaved. 190 * 191 * This quirk can be set before hci_register_dev is called or 192 * during the hdev->setup vendor callback. 193 */ 194 HCI_QUIRK_SIMULTANEOUS_DISCOVERY, 195 196 /* When this quirk is set, the enabling of diagnostic mode is 197 * not persistent over HCI Reset. Every time the controller 198 * is brought up it needs to be reprogrammed. 199 * 200 * This quirk can be set before hci_register_dev is called or 201 * during the hdev->setup vendor callback. 202 */ 203 HCI_QUIRK_NON_PERSISTENT_DIAG, 204 205 /* When this quirk is set, setup() would be run after every 206 * open() and not just after the first open(). 207 * 208 * This quirk can be set before hci_register_dev is called or 209 * during the hdev->setup vendor callback. 210 * 211 */ 212 HCI_QUIRK_NON_PERSISTENT_SETUP, 213 214 /* When this quirk is set, wide band speech is supported by 215 * the driver since no reliable mechanism exist to report 216 * this from the hardware, a driver flag is use to convey 217 * this support 218 * 219 * This quirk must be set before hci_register_dev is called. 220 */ 221 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, 222 223 /* When this quirk is set, the controller has validated that 224 * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are 225 * valid. This mechanism is necessary as many controllers have 226 * been seen has having trouble initiating a connectable 227 * advertisement despite the state combination being reported as 228 * supported. 229 */ 230 HCI_QUIRK_VALID_LE_STATES, 231 232 /* When this quirk is set, then erroneous data reporting 233 * is ignored. This is mainly due to the fact that the HCI 234 * Read Default Erroneous Data Reporting command is advertised, 235 * but not supported; these controllers often reply with unknown 236 * command and tend to lock up randomly. Needing a hard reset. 237 * 238 * This quirk can be set before hci_register_dev is called or 239 * during the hdev->setup vendor callback. 240 */ 241 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, 242 243 /* 244 * When this quirk is set, then the hci_suspend_notifier is not 245 * registered. This is intended for devices which drop completely 246 * from the bus on system-suspend and which will show up as a new 247 * HCI after resume. 248 */ 249 HCI_QUIRK_NO_SUSPEND_NOTIFIER, 250 251 /* 252 * When this quirk is set, LE tx power is not queried on startup 253 * and the min/max tx power values default to HCI_TX_POWER_INVALID. 254 * 255 * This quirk can be set before hci_register_dev is called or 256 * during the hdev->setup vendor callback. 257 */ 258 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER, 259 260 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with 261 * HCI_FLT_CLEAR_ALL are ignored and event filtering is 262 * completely avoided. A subset of the CSR controller 263 * clones struggle with this and instantly lock up. 264 * 265 * Note that devices using this must (separately) disable 266 * runtime suspend, because event filtering takes place there. 267 */ 268 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, 269 270 /* 271 * When this quirk is set, disables the use of 272 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections. 273 * 274 * This quirk can be set before hci_register_dev is called or 275 * during the hdev->setup vendor callback. 276 */ 277 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN, 278 279 /* 280 * When this quirk is set, the HCI_OP_LE_SET_EXT_SCAN_ENABLE command is 281 * disabled. This is required for some Broadcom controllers which 282 * erroneously claim to support extended scanning. 283 * 284 * This quirk can be set before hci_register_dev is called or 285 * during the hdev->setup vendor callback. 286 */ 287 HCI_QUIRK_BROKEN_EXT_SCAN, 288 289 /* 290 * When this quirk is set, the HCI_OP_GET_MWS_TRANSPORT_CONFIG command is 291 * disabled. This is required for some Broadcom controllers which 292 * erroneously claim to support MWS Transport Layer Configuration. 293 * 294 * This quirk can be set before hci_register_dev is called or 295 * during the hdev->setup vendor callback. 296 */ 297 HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG, 298 299 /* When this quirk is set, max_page for local extended features 300 * is set to 1, even if controller reports higher number. Some 301 * controllers (e.g. RTL8723CS) report more pages, but they 302 * don't actually support features declared there. 303 */ 304 HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2, 305 306 /* 307 * When this quirk is set, the HCI_OP_LE_SET_RPA_TIMEOUT command is 308 * skipped during initialization. This is required for the Actions 309 * Semiconductor ATS2851 based controllers, which erroneously claims 310 * to support it. 311 */ 312 HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT, 313 314 /* When this quirk is set, MSFT extension monitor tracking by 315 * address filter is supported. Since tracking quantity of each 316 * pattern is limited, this feature supports tracking multiple 317 * devices concurrently if controller supports multiple 318 * address filters. 319 * 320 * This quirk must be set before hci_register_dev is called. 321 */ 322 HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER, 323 324 /* 325 * When this quirk is set, LE Coded PHY shall not be used. This is 326 * required for some Intel controllers which erroneously claim to 327 * support it but it causes problems with extended scanning. 328 * 329 * This quirk can be set before hci_register_dev is called or 330 * during the hdev->setup vendor callback. 331 */ 332 HCI_QUIRK_BROKEN_LE_CODED, 333 }; 334 335 /* HCI device flags */ 336 enum { 337 HCI_UP, 338 HCI_INIT, 339 HCI_RUNNING, 340 341 HCI_PSCAN, 342 HCI_ISCAN, 343 HCI_AUTH, 344 HCI_ENCRYPT, 345 HCI_INQUIRY, 346 347 HCI_RAW, 348 349 HCI_RESET, 350 }; 351 352 /* HCI socket flags */ 353 enum { 354 HCI_SOCK_TRUSTED, 355 HCI_MGMT_INDEX_EVENTS, 356 HCI_MGMT_UNCONF_INDEX_EVENTS, 357 HCI_MGMT_EXT_INDEX_EVENTS, 358 HCI_MGMT_EXT_INFO_EVENTS, 359 HCI_MGMT_OPTION_EVENTS, 360 HCI_MGMT_SETTING_EVENTS, 361 HCI_MGMT_DEV_CLASS_EVENTS, 362 HCI_MGMT_LOCAL_NAME_EVENTS, 363 HCI_MGMT_OOB_DATA_EVENTS, 364 HCI_MGMT_EXP_FEATURE_EVENTS, 365 }; 366 367 /* 368 * BR/EDR and/or LE controller flags: the flags defined here should represent 369 * states from the controller. 370 */ 371 enum { 372 HCI_SETUP, 373 HCI_CONFIG, 374 HCI_DEBUGFS_CREATED, 375 HCI_AUTO_OFF, 376 HCI_RFKILLED, 377 HCI_MGMT, 378 HCI_BONDABLE, 379 HCI_SERVICE_CACHE, 380 HCI_KEEP_DEBUG_KEYS, 381 HCI_USE_DEBUG_KEYS, 382 HCI_UNREGISTER, 383 HCI_UNCONFIGURED, 384 HCI_USER_CHANNEL, 385 HCI_EXT_CONFIGURED, 386 HCI_LE_ADV, 387 HCI_LE_PER_ADV, 388 HCI_LE_SCAN, 389 HCI_SSP_ENABLED, 390 HCI_SC_ENABLED, 391 HCI_SC_ONLY, 392 HCI_PRIVACY, 393 HCI_LIMITED_PRIVACY, 394 HCI_RPA_EXPIRED, 395 HCI_RPA_RESOLVING, 396 HCI_HS_ENABLED, 397 HCI_LE_ENABLED, 398 HCI_ADVERTISING, 399 HCI_ADVERTISING_CONNECTABLE, 400 HCI_CONNECTABLE, 401 HCI_DISCOVERABLE, 402 HCI_LIMITED_DISCOVERABLE, 403 HCI_LINK_SECURITY, 404 HCI_PERIODIC_INQ, 405 HCI_FAST_CONNECTABLE, 406 HCI_BREDR_ENABLED, 407 HCI_LE_SCAN_INTERRUPTED, 408 HCI_WIDEBAND_SPEECH_ENABLED, 409 HCI_EVENT_FILTER_CONFIGURED, 410 HCI_PA_SYNC, 411 412 HCI_DUT_MODE, 413 HCI_VENDOR_DIAG, 414 HCI_FORCE_BREDR_SMP, 415 HCI_FORCE_STATIC_ADDR, 416 HCI_LL_RPA_RESOLUTION, 417 HCI_ENABLE_LL_PRIVACY, 418 HCI_CMD_PENDING, 419 HCI_FORCE_NO_MITM, 420 HCI_QUALITY_REPORT, 421 HCI_OFFLOAD_CODECS_ENABLED, 422 HCI_LE_SIMULTANEOUS_ROLES, 423 HCI_CMD_DRAIN_WORKQUEUE, 424 425 HCI_MESH_EXPERIMENTAL, 426 HCI_MESH, 427 HCI_MESH_SENDING, 428 429 __HCI_NUM_FLAGS, 430 }; 431 432 /* HCI timeouts */ 433 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 434 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 435 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 436 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 437 #define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 438 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 439 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 440 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */ 441 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 442 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 443 444 /* HCI data types */ 445 #define HCI_COMMAND_PKT 0x01 446 #define HCI_ACLDATA_PKT 0x02 447 #define HCI_SCODATA_PKT 0x03 448 #define HCI_EVENT_PKT 0x04 449 #define HCI_ISODATA_PKT 0x05 450 #define HCI_DIAG_PKT 0xf0 451 #define HCI_VENDOR_PKT 0xff 452 453 /* HCI packet types */ 454 #define HCI_DM1 0x0008 455 #define HCI_DM3 0x0400 456 #define HCI_DM5 0x4000 457 #define HCI_DH1 0x0010 458 #define HCI_DH3 0x0800 459 #define HCI_DH5 0x8000 460 461 /* HCI packet types inverted masks */ 462 #define HCI_2DH1 0x0002 463 #define HCI_3DH1 0x0004 464 #define HCI_2DH3 0x0100 465 #define HCI_3DH3 0x0200 466 #define HCI_2DH5 0x1000 467 #define HCI_3DH5 0x2000 468 469 #define HCI_HV1 0x0020 470 #define HCI_HV2 0x0040 471 #define HCI_HV3 0x0080 472 473 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 474 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 475 476 /* eSCO packet types */ 477 #define ESCO_HV1 0x0001 478 #define ESCO_HV2 0x0002 479 #define ESCO_HV3 0x0004 480 #define ESCO_EV3 0x0008 481 #define ESCO_EV4 0x0010 482 #define ESCO_EV5 0x0020 483 #define ESCO_2EV3 0x0040 484 #define ESCO_3EV3 0x0080 485 #define ESCO_2EV5 0x0100 486 #define ESCO_3EV5 0x0200 487 488 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 489 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 490 491 /* ACL flags */ 492 #define ACL_START_NO_FLUSH 0x00 493 #define ACL_CONT 0x01 494 #define ACL_START 0x02 495 #define ACL_COMPLETE 0x03 496 #define ACL_ACTIVE_BCAST 0x04 497 #define ACL_PICO_BCAST 0x08 498 499 /* ISO PB flags */ 500 #define ISO_START 0x00 501 #define ISO_CONT 0x01 502 #define ISO_SINGLE 0x02 503 #define ISO_END 0x03 504 505 /* ISO TS flags */ 506 #define ISO_TS 0x01 507 508 /* Baseband links */ 509 #define SCO_LINK 0x00 510 #define ACL_LINK 0x01 511 #define ESCO_LINK 0x02 512 /* Low Energy links do not have defined link type. Use invented one */ 513 #define LE_LINK 0x80 514 #define AMP_LINK 0x81 515 #define ISO_LINK 0x82 516 #define INVALID_LINK 0xff 517 518 /* LMP features */ 519 #define LMP_3SLOT 0x01 520 #define LMP_5SLOT 0x02 521 #define LMP_ENCRYPT 0x04 522 #define LMP_SOFFSET 0x08 523 #define LMP_TACCURACY 0x10 524 #define LMP_RSWITCH 0x20 525 #define LMP_HOLD 0x40 526 #define LMP_SNIFF 0x80 527 528 #define LMP_PARK 0x01 529 #define LMP_RSSI 0x02 530 #define LMP_QUALITY 0x04 531 #define LMP_SCO 0x08 532 #define LMP_HV2 0x10 533 #define LMP_HV3 0x20 534 #define LMP_ULAW 0x40 535 #define LMP_ALAW 0x80 536 537 #define LMP_CVSD 0x01 538 #define LMP_PSCHEME 0x02 539 #define LMP_PCONTROL 0x04 540 #define LMP_TRANSPARENT 0x08 541 542 #define LMP_EDR_2M 0x02 543 #define LMP_EDR_3M 0x04 544 #define LMP_RSSI_INQ 0x40 545 #define LMP_ESCO 0x80 546 547 #define LMP_EV4 0x01 548 #define LMP_EV5 0x02 549 #define LMP_NO_BREDR 0x20 550 #define LMP_LE 0x40 551 #define LMP_EDR_3SLOT 0x80 552 553 #define LMP_EDR_5SLOT 0x01 554 #define LMP_SNIFF_SUBR 0x02 555 #define LMP_PAUSE_ENC 0x04 556 #define LMP_EDR_ESCO_2M 0x20 557 #define LMP_EDR_ESCO_3M 0x40 558 #define LMP_EDR_3S_ESCO 0x80 559 560 #define LMP_EXT_INQ 0x01 561 #define LMP_SIMUL_LE_BR 0x02 562 #define LMP_SIMPLE_PAIR 0x08 563 #define LMP_ERR_DATA_REPORTING 0x20 564 #define LMP_NO_FLUSH 0x40 565 566 #define LMP_LSTO 0x01 567 #define LMP_INQ_TX_PWR 0x02 568 #define LMP_EXTFEATURES 0x80 569 570 /* Extended LMP features */ 571 #define LMP_CPB_CENTRAL 0x01 572 #define LMP_CPB_PERIPHERAL 0x02 573 #define LMP_SYNC_TRAIN 0x04 574 #define LMP_SYNC_SCAN 0x08 575 576 #define LMP_SC 0x01 577 #define LMP_PING 0x02 578 579 /* Host features */ 580 #define LMP_HOST_SSP 0x01 581 #define LMP_HOST_LE 0x02 582 #define LMP_HOST_LE_BREDR 0x04 583 #define LMP_HOST_SC 0x08 584 585 /* LE features */ 586 #define HCI_LE_ENCRYPTION 0x01 587 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 588 #define HCI_LE_PERIPHERAL_FEATURES 0x08 589 #define HCI_LE_PING 0x10 590 #define HCI_LE_DATA_LEN_EXT 0x20 591 #define HCI_LE_LL_PRIVACY 0x40 592 #define HCI_LE_EXT_SCAN_POLICY 0x80 593 #define HCI_LE_PHY_2M 0x01 594 #define HCI_LE_PHY_CODED 0x08 595 #define HCI_LE_EXT_ADV 0x10 596 #define HCI_LE_PERIODIC_ADV 0x20 597 #define HCI_LE_CHAN_SEL_ALG2 0x40 598 #define HCI_LE_CIS_CENTRAL 0x10 599 #define HCI_LE_CIS_PERIPHERAL 0x20 600 #define HCI_LE_ISO_BROADCASTER 0x40 601 #define HCI_LE_ISO_SYNC_RECEIVER 0x80 602 603 /* Connection modes */ 604 #define HCI_CM_ACTIVE 0x0000 605 #define HCI_CM_HOLD 0x0001 606 #define HCI_CM_SNIFF 0x0002 607 #define HCI_CM_PARK 0x0003 608 609 /* Link policies */ 610 #define HCI_LP_RSWITCH 0x0001 611 #define HCI_LP_HOLD 0x0002 612 #define HCI_LP_SNIFF 0x0004 613 #define HCI_LP_PARK 0x0008 614 615 /* Link modes */ 616 #define HCI_LM_ACCEPT 0x8000 617 #define HCI_LM_MASTER 0x0001 618 #define HCI_LM_AUTH 0x0002 619 #define HCI_LM_ENCRYPT 0x0004 620 #define HCI_LM_TRUSTED 0x0008 621 #define HCI_LM_RELIABLE 0x0010 622 #define HCI_LM_SECURE 0x0020 623 #define HCI_LM_FIPS 0x0040 624 625 /* Authentication types */ 626 #define HCI_AT_NO_BONDING 0x00 627 #define HCI_AT_NO_BONDING_MITM 0x01 628 #define HCI_AT_DEDICATED_BONDING 0x02 629 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 630 #define HCI_AT_GENERAL_BONDING 0x04 631 #define HCI_AT_GENERAL_BONDING_MITM 0x05 632 633 /* I/O capabilities */ 634 #define HCI_IO_DISPLAY_ONLY 0x00 635 #define HCI_IO_DISPLAY_YESNO 0x01 636 #define HCI_IO_KEYBOARD_ONLY 0x02 637 #define HCI_IO_NO_INPUT_OUTPUT 0x03 638 639 /* Link Key types */ 640 #define HCI_LK_COMBINATION 0x00 641 #define HCI_LK_LOCAL_UNIT 0x01 642 #define HCI_LK_REMOTE_UNIT 0x02 643 #define HCI_LK_DEBUG_COMBINATION 0x03 644 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 645 #define HCI_LK_AUTH_COMBINATION_P192 0x05 646 #define HCI_LK_CHANGED_COMBINATION 0x06 647 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 648 #define HCI_LK_AUTH_COMBINATION_P256 0x08 649 650 /* ---- HCI Error Codes ---- */ 651 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 652 #define HCI_ERROR_AUTH_FAILURE 0x05 653 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 654 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 655 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 656 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 657 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 658 #define HCI_ERROR_INVALID_PARAMETERS 0x12 659 #define HCI_ERROR_REMOTE_USER_TERM 0x13 660 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 661 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 662 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 663 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 664 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 665 #define HCI_ERROR_UNSPECIFIED 0x1f 666 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 667 #define HCI_ERROR_CANCELLED_BY_HOST 0x44 668 669 /* Flow control modes */ 670 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 671 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 672 673 /* The core spec defines 127 as the "not available" value */ 674 #define HCI_TX_POWER_INVALID 127 675 #define HCI_RSSI_INVALID 127 676 677 #define HCI_SYNC_HANDLE_INVALID 0xffff 678 679 #define HCI_ROLE_MASTER 0x00 680 #define HCI_ROLE_SLAVE 0x01 681 682 /* Extended Inquiry Response field types */ 683 #define EIR_FLAGS 0x01 /* flags */ 684 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 685 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 686 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 687 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 688 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 689 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 690 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 691 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 692 #define EIR_TX_POWER 0x0A /* transmit power level */ 693 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 694 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 695 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 696 #define EIR_DEVICE_ID 0x10 /* device ID */ 697 #define EIR_APPEARANCE 0x19 /* Device appearance */ 698 #define EIR_SERVICE_DATA 0x16 /* Service Data */ 699 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 700 #define EIR_LE_ROLE 0x1C /* LE role */ 701 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 702 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 703 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 704 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 705 706 /* Low Energy Advertising Flags */ 707 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 708 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 709 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 710 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 711 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 712 713 /* ----- HCI Commands ---- */ 714 #define HCI_OP_NOP 0x0000 715 716 #define HCI_OP_INQUIRY 0x0401 717 struct hci_cp_inquiry { 718 __u8 lap[3]; 719 __u8 length; 720 __u8 num_rsp; 721 } __packed; 722 723 #define HCI_OP_INQUIRY_CANCEL 0x0402 724 725 #define HCI_OP_PERIODIC_INQ 0x0403 726 727 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 728 729 #define HCI_OP_CREATE_CONN 0x0405 730 struct hci_cp_create_conn { 731 bdaddr_t bdaddr; 732 __le16 pkt_type; 733 __u8 pscan_rep_mode; 734 __u8 pscan_mode; 735 __le16 clock_offset; 736 __u8 role_switch; 737 } __packed; 738 739 #define HCI_OP_DISCONNECT 0x0406 740 struct hci_cp_disconnect { 741 __le16 handle; 742 __u8 reason; 743 } __packed; 744 745 #define HCI_OP_ADD_SCO 0x0407 746 struct hci_cp_add_sco { 747 __le16 handle; 748 __le16 pkt_type; 749 } __packed; 750 751 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 752 struct hci_cp_create_conn_cancel { 753 bdaddr_t bdaddr; 754 } __packed; 755 756 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 757 struct hci_cp_accept_conn_req { 758 bdaddr_t bdaddr; 759 __u8 role; 760 } __packed; 761 762 #define HCI_OP_REJECT_CONN_REQ 0x040a 763 struct hci_cp_reject_conn_req { 764 bdaddr_t bdaddr; 765 __u8 reason; 766 } __packed; 767 768 #define HCI_OP_LINK_KEY_REPLY 0x040b 769 struct hci_cp_link_key_reply { 770 bdaddr_t bdaddr; 771 __u8 link_key[HCI_LINK_KEY_SIZE]; 772 } __packed; 773 774 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 775 struct hci_cp_link_key_neg_reply { 776 bdaddr_t bdaddr; 777 } __packed; 778 779 #define HCI_OP_PIN_CODE_REPLY 0x040d 780 struct hci_cp_pin_code_reply { 781 bdaddr_t bdaddr; 782 __u8 pin_len; 783 __u8 pin_code[16]; 784 } __packed; 785 struct hci_rp_pin_code_reply { 786 __u8 status; 787 bdaddr_t bdaddr; 788 } __packed; 789 790 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 791 struct hci_cp_pin_code_neg_reply { 792 bdaddr_t bdaddr; 793 } __packed; 794 struct hci_rp_pin_code_neg_reply { 795 __u8 status; 796 bdaddr_t bdaddr; 797 } __packed; 798 799 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 800 struct hci_cp_change_conn_ptype { 801 __le16 handle; 802 __le16 pkt_type; 803 } __packed; 804 805 #define HCI_OP_AUTH_REQUESTED 0x0411 806 struct hci_cp_auth_requested { 807 __le16 handle; 808 } __packed; 809 810 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 811 struct hci_cp_set_conn_encrypt { 812 __le16 handle; 813 __u8 encrypt; 814 } __packed; 815 816 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 817 struct hci_cp_change_conn_link_key { 818 __le16 handle; 819 } __packed; 820 821 #define HCI_OP_REMOTE_NAME_REQ 0x0419 822 struct hci_cp_remote_name_req { 823 bdaddr_t bdaddr; 824 __u8 pscan_rep_mode; 825 __u8 pscan_mode; 826 __le16 clock_offset; 827 } __packed; 828 829 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 830 struct hci_cp_remote_name_req_cancel { 831 bdaddr_t bdaddr; 832 } __packed; 833 834 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 835 struct hci_cp_read_remote_features { 836 __le16 handle; 837 } __packed; 838 839 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 840 struct hci_cp_read_remote_ext_features { 841 __le16 handle; 842 __u8 page; 843 } __packed; 844 845 #define HCI_OP_READ_REMOTE_VERSION 0x041d 846 struct hci_cp_read_remote_version { 847 __le16 handle; 848 } __packed; 849 850 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 851 struct hci_cp_read_clock_offset { 852 __le16 handle; 853 } __packed; 854 855 #define HCI_OP_SETUP_SYNC_CONN 0x0428 856 struct hci_cp_setup_sync_conn { 857 __le16 handle; 858 __le32 tx_bandwidth; 859 __le32 rx_bandwidth; 860 __le16 max_latency; 861 __le16 voice_setting; 862 __u8 retrans_effort; 863 __le16 pkt_type; 864 } __packed; 865 866 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 867 struct hci_cp_accept_sync_conn_req { 868 bdaddr_t bdaddr; 869 __le32 tx_bandwidth; 870 __le32 rx_bandwidth; 871 __le16 max_latency; 872 __le16 content_format; 873 __u8 retrans_effort; 874 __le16 pkt_type; 875 } __packed; 876 877 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 878 struct hci_cp_reject_sync_conn_req { 879 bdaddr_t bdaddr; 880 __u8 reason; 881 } __packed; 882 883 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 884 struct hci_cp_io_capability_reply { 885 bdaddr_t bdaddr; 886 __u8 capability; 887 __u8 oob_data; 888 __u8 authentication; 889 } __packed; 890 891 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 892 struct hci_cp_user_confirm_reply { 893 bdaddr_t bdaddr; 894 } __packed; 895 struct hci_rp_user_confirm_reply { 896 __u8 status; 897 bdaddr_t bdaddr; 898 } __packed; 899 900 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 901 902 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 903 struct hci_cp_user_passkey_reply { 904 bdaddr_t bdaddr; 905 __le32 passkey; 906 } __packed; 907 908 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 909 910 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 911 struct hci_cp_remote_oob_data_reply { 912 bdaddr_t bdaddr; 913 __u8 hash[16]; 914 __u8 rand[16]; 915 } __packed; 916 917 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 918 struct hci_cp_remote_oob_data_neg_reply { 919 bdaddr_t bdaddr; 920 } __packed; 921 922 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 923 struct hci_cp_io_capability_neg_reply { 924 bdaddr_t bdaddr; 925 __u8 reason; 926 } __packed; 927 928 #define HCI_OP_CREATE_PHY_LINK 0x0435 929 struct hci_cp_create_phy_link { 930 __u8 phy_handle; 931 __u8 key_len; 932 __u8 key_type; 933 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 934 } __packed; 935 936 #define HCI_OP_ACCEPT_PHY_LINK 0x0436 937 struct hci_cp_accept_phy_link { 938 __u8 phy_handle; 939 __u8 key_len; 940 __u8 key_type; 941 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 942 } __packed; 943 944 #define HCI_OP_DISCONN_PHY_LINK 0x0437 945 struct hci_cp_disconn_phy_link { 946 __u8 phy_handle; 947 __u8 reason; 948 } __packed; 949 950 struct ext_flow_spec { 951 __u8 id; 952 __u8 stype; 953 __le16 msdu; 954 __le32 sdu_itime; 955 __le32 acc_lat; 956 __le32 flush_to; 957 } __packed; 958 959 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438 960 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 961 struct hci_cp_create_accept_logical_link { 962 __u8 phy_handle; 963 struct ext_flow_spec tx_flow_spec; 964 struct ext_flow_spec rx_flow_spec; 965 } __packed; 966 967 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a 968 struct hci_cp_disconn_logical_link { 969 __le16 log_handle; 970 } __packed; 971 972 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b 973 struct hci_cp_logical_link_cancel { 974 __u8 phy_handle; 975 __u8 flow_spec_id; 976 } __packed; 977 978 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d 979 struct hci_coding_format { 980 __u8 id; 981 __le16 cid; 982 __le16 vid; 983 } __packed; 984 985 struct hci_cp_enhanced_setup_sync_conn { 986 __le16 handle; 987 __le32 tx_bandwidth; 988 __le32 rx_bandwidth; 989 struct hci_coding_format tx_coding_format; 990 struct hci_coding_format rx_coding_format; 991 __le16 tx_codec_frame_size; 992 __le16 rx_codec_frame_size; 993 __le32 in_bandwidth; 994 __le32 out_bandwidth; 995 struct hci_coding_format in_coding_format; 996 struct hci_coding_format out_coding_format; 997 __le16 in_coded_data_size; 998 __le16 out_coded_data_size; 999 __u8 in_pcm_data_format; 1000 __u8 out_pcm_data_format; 1001 __u8 in_pcm_sample_payload_msb_pos; 1002 __u8 out_pcm_sample_payload_msb_pos; 1003 __u8 in_data_path; 1004 __u8 out_data_path; 1005 __u8 in_transport_unit_size; 1006 __u8 out_transport_unit_size; 1007 __le16 max_latency; 1008 __le16 pkt_type; 1009 __u8 retrans_effort; 1010 } __packed; 1011 1012 struct hci_rp_logical_link_cancel { 1013 __u8 status; 1014 __u8 phy_handle; 1015 __u8 flow_spec_id; 1016 } __packed; 1017 1018 #define HCI_OP_SET_CPB 0x0441 1019 struct hci_cp_set_cpb { 1020 __u8 enable; 1021 __u8 lt_addr; 1022 __u8 lpo_allowed; 1023 __le16 packet_type; 1024 __le16 interval_min; 1025 __le16 interval_max; 1026 __le16 cpb_sv_tout; 1027 } __packed; 1028 struct hci_rp_set_cpb { 1029 __u8 status; 1030 __u8 lt_addr; 1031 __le16 interval; 1032 } __packed; 1033 1034 #define HCI_OP_START_SYNC_TRAIN 0x0443 1035 1036 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 1037 struct hci_cp_remote_oob_ext_data_reply { 1038 bdaddr_t bdaddr; 1039 __u8 hash192[16]; 1040 __u8 rand192[16]; 1041 __u8 hash256[16]; 1042 __u8 rand256[16]; 1043 } __packed; 1044 1045 #define HCI_OP_SNIFF_MODE 0x0803 1046 struct hci_cp_sniff_mode { 1047 __le16 handle; 1048 __le16 max_interval; 1049 __le16 min_interval; 1050 __le16 attempt; 1051 __le16 timeout; 1052 } __packed; 1053 1054 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 1055 struct hci_cp_exit_sniff_mode { 1056 __le16 handle; 1057 } __packed; 1058 1059 #define HCI_OP_ROLE_DISCOVERY 0x0809 1060 struct hci_cp_role_discovery { 1061 __le16 handle; 1062 } __packed; 1063 struct hci_rp_role_discovery { 1064 __u8 status; 1065 __le16 handle; 1066 __u8 role; 1067 } __packed; 1068 1069 #define HCI_OP_SWITCH_ROLE 0x080b 1070 struct hci_cp_switch_role { 1071 bdaddr_t bdaddr; 1072 __u8 role; 1073 } __packed; 1074 1075 #define HCI_OP_READ_LINK_POLICY 0x080c 1076 struct hci_cp_read_link_policy { 1077 __le16 handle; 1078 } __packed; 1079 struct hci_rp_read_link_policy { 1080 __u8 status; 1081 __le16 handle; 1082 __le16 policy; 1083 } __packed; 1084 1085 #define HCI_OP_WRITE_LINK_POLICY 0x080d 1086 struct hci_cp_write_link_policy { 1087 __le16 handle; 1088 __le16 policy; 1089 } __packed; 1090 struct hci_rp_write_link_policy { 1091 __u8 status; 1092 __le16 handle; 1093 } __packed; 1094 1095 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 1096 struct hci_rp_read_def_link_policy { 1097 __u8 status; 1098 __le16 policy; 1099 } __packed; 1100 1101 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 1102 struct hci_cp_write_def_link_policy { 1103 __le16 policy; 1104 } __packed; 1105 1106 #define HCI_OP_SNIFF_SUBRATE 0x0811 1107 struct hci_cp_sniff_subrate { 1108 __le16 handle; 1109 __le16 max_latency; 1110 __le16 min_remote_timeout; 1111 __le16 min_local_timeout; 1112 } __packed; 1113 1114 #define HCI_OP_SET_EVENT_MASK 0x0c01 1115 1116 #define HCI_OP_RESET 0x0c03 1117 1118 #define HCI_OP_SET_EVENT_FLT 0x0c05 1119 #define HCI_SET_EVENT_FLT_SIZE 9 1120 struct hci_cp_set_event_filter { 1121 __u8 flt_type; 1122 __u8 cond_type; 1123 struct { 1124 bdaddr_t bdaddr; 1125 __u8 auto_accept; 1126 } __packed addr_conn_flt; 1127 } __packed; 1128 1129 /* Filter types */ 1130 #define HCI_FLT_CLEAR_ALL 0x00 1131 #define HCI_FLT_INQ_RESULT 0x01 1132 #define HCI_FLT_CONN_SETUP 0x02 1133 1134 /* CONN_SETUP Condition types */ 1135 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 1136 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 1137 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 1138 1139 /* CONN_SETUP Conditions */ 1140 #define HCI_CONN_SETUP_AUTO_OFF 0x01 1141 #define HCI_CONN_SETUP_AUTO_ON 0x02 1142 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03 1143 1144 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 1145 struct hci_cp_read_stored_link_key { 1146 bdaddr_t bdaddr; 1147 __u8 read_all; 1148 } __packed; 1149 struct hci_rp_read_stored_link_key { 1150 __u8 status; 1151 __le16 max_keys; 1152 __le16 num_keys; 1153 } __packed; 1154 1155 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 1156 struct hci_cp_delete_stored_link_key { 1157 bdaddr_t bdaddr; 1158 __u8 delete_all; 1159 } __packed; 1160 struct hci_rp_delete_stored_link_key { 1161 __u8 status; 1162 __le16 num_keys; 1163 } __packed; 1164 1165 #define HCI_MAX_NAME_LENGTH 248 1166 1167 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 1168 struct hci_cp_write_local_name { 1169 __u8 name[HCI_MAX_NAME_LENGTH]; 1170 } __packed; 1171 1172 #define HCI_OP_READ_LOCAL_NAME 0x0c14 1173 struct hci_rp_read_local_name { 1174 __u8 status; 1175 __u8 name[HCI_MAX_NAME_LENGTH]; 1176 } __packed; 1177 1178 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 1179 1180 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 1181 1182 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 1183 #define SCAN_DISABLED 0x00 1184 #define SCAN_INQUIRY 0x01 1185 #define SCAN_PAGE 0x02 1186 1187 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 1188 1189 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 1190 #define AUTH_DISABLED 0x00 1191 #define AUTH_ENABLED 0x01 1192 1193 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 1194 1195 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 1196 #define ENCRYPT_DISABLED 0x00 1197 #define ENCRYPT_P2P 0x01 1198 #define ENCRYPT_BOTH 0x02 1199 1200 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 1201 struct hci_rp_read_class_of_dev { 1202 __u8 status; 1203 __u8 dev_class[3]; 1204 } __packed; 1205 1206 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 1207 struct hci_cp_write_class_of_dev { 1208 __u8 dev_class[3]; 1209 } __packed; 1210 1211 #define HCI_OP_READ_VOICE_SETTING 0x0c25 1212 struct hci_rp_read_voice_setting { 1213 __u8 status; 1214 __le16 voice_setting; 1215 } __packed; 1216 1217 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 1218 struct hci_cp_write_voice_setting { 1219 __le16 voice_setting; 1220 } __packed; 1221 1222 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 1223 struct hci_cp_host_buffer_size { 1224 __le16 acl_mtu; 1225 __u8 sco_mtu; 1226 __le16 acl_max_pkt; 1227 __le16 sco_max_pkt; 1228 } __packed; 1229 1230 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1231 struct hci_rp_read_num_supported_iac { 1232 __u8 status; 1233 __u8 num_iac; 1234 } __packed; 1235 1236 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1237 1238 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1239 struct hci_cp_write_current_iac_lap { 1240 __u8 num_iac; 1241 __u8 iac_lap[6]; 1242 } __packed; 1243 1244 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1245 1246 #define HCI_MAX_EIR_LENGTH 240 1247 1248 #define HCI_OP_WRITE_EIR 0x0c52 1249 struct hci_cp_write_eir { 1250 __u8 fec; 1251 __u8 data[HCI_MAX_EIR_LENGTH]; 1252 } __packed; 1253 1254 #define HCI_OP_READ_SSP_MODE 0x0c55 1255 struct hci_rp_read_ssp_mode { 1256 __u8 status; 1257 __u8 mode; 1258 } __packed; 1259 1260 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1261 struct hci_cp_write_ssp_mode { 1262 __u8 mode; 1263 } __packed; 1264 1265 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1266 struct hci_rp_read_local_oob_data { 1267 __u8 status; 1268 __u8 hash[16]; 1269 __u8 rand[16]; 1270 } __packed; 1271 1272 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1273 struct hci_rp_read_inq_rsp_tx_power { 1274 __u8 status; 1275 __s8 tx_power; 1276 } __packed; 1277 1278 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a 1279 #define ERR_DATA_REPORTING_DISABLED 0x00 1280 #define ERR_DATA_REPORTING_ENABLED 0x01 1281 struct hci_rp_read_def_err_data_reporting { 1282 __u8 status; 1283 __u8 err_data_reporting; 1284 } __packed; 1285 1286 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b 1287 struct hci_cp_write_def_err_data_reporting { 1288 __u8 err_data_reporting; 1289 } __packed; 1290 1291 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1292 1293 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1294 1295 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1296 struct hci_rp_read_flow_control_mode { 1297 __u8 status; 1298 __u8 mode; 1299 } __packed; 1300 1301 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1302 struct hci_cp_write_le_host_supported { 1303 __u8 le; 1304 __u8 simul; 1305 } __packed; 1306 1307 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1308 struct hci_cp_set_reserved_lt_addr { 1309 __u8 lt_addr; 1310 } __packed; 1311 struct hci_rp_set_reserved_lt_addr { 1312 __u8 status; 1313 __u8 lt_addr; 1314 } __packed; 1315 1316 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1317 struct hci_cp_delete_reserved_lt_addr { 1318 __u8 lt_addr; 1319 } __packed; 1320 struct hci_rp_delete_reserved_lt_addr { 1321 __u8 status; 1322 __u8 lt_addr; 1323 } __packed; 1324 1325 #define HCI_OP_SET_CPB_DATA 0x0c76 1326 struct hci_cp_set_cpb_data { 1327 __u8 lt_addr; 1328 __u8 fragment; 1329 __u8 data_length; 1330 __u8 data[HCI_MAX_CPB_DATA_SIZE]; 1331 } __packed; 1332 struct hci_rp_set_cpb_data { 1333 __u8 status; 1334 __u8 lt_addr; 1335 } __packed; 1336 1337 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1338 1339 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1340 struct hci_cp_write_sync_train_params { 1341 __le16 interval_min; 1342 __le16 interval_max; 1343 __le32 sync_train_tout; 1344 __u8 service_data; 1345 } __packed; 1346 struct hci_rp_write_sync_train_params { 1347 __u8 status; 1348 __le16 sync_train_int; 1349 } __packed; 1350 1351 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1352 struct hci_rp_read_sc_support { 1353 __u8 status; 1354 __u8 support; 1355 } __packed; 1356 1357 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1358 struct hci_cp_write_sc_support { 1359 __u8 support; 1360 } __packed; 1361 1362 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b 1363 struct hci_cp_read_auth_payload_to { 1364 __le16 handle; 1365 } __packed; 1366 struct hci_rp_read_auth_payload_to { 1367 __u8 status; 1368 __le16 handle; 1369 __le16 timeout; 1370 } __packed; 1371 1372 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c 1373 struct hci_cp_write_auth_payload_to { 1374 __le16 handle; 1375 __le16 timeout; 1376 } __packed; 1377 struct hci_rp_write_auth_payload_to { 1378 __u8 status; 1379 __le16 handle; 1380 } __packed; 1381 1382 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1383 struct hci_rp_read_local_oob_ext_data { 1384 __u8 status; 1385 __u8 hash192[16]; 1386 __u8 rand192[16]; 1387 __u8 hash256[16]; 1388 __u8 rand256[16]; 1389 } __packed; 1390 1391 #define HCI_CONFIGURE_DATA_PATH 0x0c83 1392 struct hci_op_configure_data_path { 1393 __u8 direction; 1394 __u8 data_path_id; 1395 __u8 vnd_len; 1396 __u8 vnd_data[]; 1397 } __packed; 1398 1399 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1400 struct hci_rp_read_local_version { 1401 __u8 status; 1402 __u8 hci_ver; 1403 __le16 hci_rev; 1404 __u8 lmp_ver; 1405 __le16 manufacturer; 1406 __le16 lmp_subver; 1407 } __packed; 1408 1409 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1410 struct hci_rp_read_local_commands { 1411 __u8 status; 1412 __u8 commands[64]; 1413 } __packed; 1414 1415 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1416 struct hci_rp_read_local_features { 1417 __u8 status; 1418 __u8 features[8]; 1419 } __packed; 1420 1421 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1422 struct hci_cp_read_local_ext_features { 1423 __u8 page; 1424 } __packed; 1425 struct hci_rp_read_local_ext_features { 1426 __u8 status; 1427 __u8 page; 1428 __u8 max_page; 1429 __u8 features[8]; 1430 } __packed; 1431 1432 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1433 struct hci_rp_read_buffer_size { 1434 __u8 status; 1435 __le16 acl_mtu; 1436 __u8 sco_mtu; 1437 __le16 acl_max_pkt; 1438 __le16 sco_max_pkt; 1439 } __packed; 1440 1441 #define HCI_OP_READ_BD_ADDR 0x1009 1442 struct hci_rp_read_bd_addr { 1443 __u8 status; 1444 bdaddr_t bdaddr; 1445 } __packed; 1446 1447 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1448 struct hci_rp_read_data_block_size { 1449 __u8 status; 1450 __le16 max_acl_len; 1451 __le16 block_len; 1452 __le16 num_blocks; 1453 } __packed; 1454 1455 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1456 struct hci_std_codecs { 1457 __u8 num; 1458 __u8 codec[]; 1459 } __packed; 1460 1461 struct hci_vnd_codec { 1462 /* company id */ 1463 __le16 cid; 1464 /* vendor codec id */ 1465 __le16 vid; 1466 } __packed; 1467 1468 struct hci_vnd_codecs { 1469 __u8 num; 1470 struct hci_vnd_codec codec[]; 1471 } __packed; 1472 1473 struct hci_rp_read_local_supported_codecs { 1474 __u8 status; 1475 struct hci_std_codecs std_codecs; 1476 struct hci_vnd_codecs vnd_codecs; 1477 } __packed; 1478 1479 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c 1480 struct hci_rp_read_local_pairing_opts { 1481 __u8 status; 1482 __u8 pairing_opts; 1483 __u8 max_key_size; 1484 } __packed; 1485 1486 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d 1487 struct hci_std_codec_v2 { 1488 __u8 id; 1489 __u8 transport; 1490 } __packed; 1491 1492 struct hci_std_codecs_v2 { 1493 __u8 num; 1494 struct hci_std_codec_v2 codec[]; 1495 } __packed; 1496 1497 struct hci_vnd_codec_v2 { 1498 __le16 cid; 1499 __le16 vid; 1500 __u8 transport; 1501 } __packed; 1502 1503 struct hci_vnd_codecs_v2 { 1504 __u8 num; 1505 struct hci_vnd_codec_v2 codec[]; 1506 } __packed; 1507 1508 struct hci_rp_read_local_supported_codecs_v2 { 1509 __u8 status; 1510 struct hci_std_codecs_v2 std_codecs; 1511 struct hci_vnd_codecs_v2 vendor_codecs; 1512 } __packed; 1513 1514 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e 1515 struct hci_op_read_local_codec_caps { 1516 __u8 id; 1517 __le16 cid; 1518 __le16 vid; 1519 __u8 transport; 1520 __u8 direction; 1521 } __packed; 1522 1523 struct hci_codec_caps { 1524 __u8 len; 1525 __u8 data[]; 1526 } __packed; 1527 1528 struct hci_rp_read_local_codec_caps { 1529 __u8 status; 1530 __u8 num_caps; 1531 } __packed; 1532 1533 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1534 struct hci_rp_read_page_scan_activity { 1535 __u8 status; 1536 __le16 interval; 1537 __le16 window; 1538 } __packed; 1539 1540 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1541 struct hci_cp_write_page_scan_activity { 1542 __le16 interval; 1543 __le16 window; 1544 } __packed; 1545 1546 #define HCI_OP_READ_TX_POWER 0x0c2d 1547 struct hci_cp_read_tx_power { 1548 __le16 handle; 1549 __u8 type; 1550 } __packed; 1551 struct hci_rp_read_tx_power { 1552 __u8 status; 1553 __le16 handle; 1554 __s8 tx_power; 1555 } __packed; 1556 1557 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1558 struct hci_rp_read_page_scan_type { 1559 __u8 status; 1560 __u8 type; 1561 } __packed; 1562 1563 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1564 #define PAGE_SCAN_TYPE_STANDARD 0x00 1565 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1566 1567 #define HCI_OP_READ_RSSI 0x1405 1568 struct hci_cp_read_rssi { 1569 __le16 handle; 1570 } __packed; 1571 struct hci_rp_read_rssi { 1572 __u8 status; 1573 __le16 handle; 1574 __s8 rssi; 1575 } __packed; 1576 1577 #define HCI_OP_READ_CLOCK 0x1407 1578 struct hci_cp_read_clock { 1579 __le16 handle; 1580 __u8 which; 1581 } __packed; 1582 struct hci_rp_read_clock { 1583 __u8 status; 1584 __le16 handle; 1585 __le32 clock; 1586 __le16 accuracy; 1587 } __packed; 1588 1589 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1590 struct hci_cp_read_enc_key_size { 1591 __le16 handle; 1592 } __packed; 1593 struct hci_rp_read_enc_key_size { 1594 __u8 status; 1595 __le16 handle; 1596 __u8 key_size; 1597 } __packed; 1598 1599 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409 1600 struct hci_rp_read_local_amp_info { 1601 __u8 status; 1602 __u8 amp_status; 1603 __le32 total_bw; 1604 __le32 max_bw; 1605 __le32 min_latency; 1606 __le32 max_pdu; 1607 __u8 amp_type; 1608 __le16 pal_cap; 1609 __le16 max_assoc_size; 1610 __le32 max_flush_to; 1611 __le32 be_flush_to; 1612 } __packed; 1613 1614 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a 1615 struct hci_cp_read_local_amp_assoc { 1616 __u8 phy_handle; 1617 __le16 len_so_far; 1618 __le16 max_len; 1619 } __packed; 1620 struct hci_rp_read_local_amp_assoc { 1621 __u8 status; 1622 __u8 phy_handle; 1623 __le16 rem_len; 1624 __u8 frag[]; 1625 } __packed; 1626 1627 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b 1628 struct hci_cp_write_remote_amp_assoc { 1629 __u8 phy_handle; 1630 __le16 len_so_far; 1631 __le16 rem_len; 1632 __u8 frag[]; 1633 } __packed; 1634 struct hci_rp_write_remote_amp_assoc { 1635 __u8 status; 1636 __u8 phy_handle; 1637 } __packed; 1638 1639 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1640 1641 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1642 1643 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1644 1645 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1646 struct hci_cp_le_set_event_mask { 1647 __u8 mask[8]; 1648 } __packed; 1649 1650 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1651 struct hci_rp_le_read_buffer_size { 1652 __u8 status; 1653 __le16 le_mtu; 1654 __u8 le_max_pkt; 1655 } __packed; 1656 1657 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1658 struct hci_rp_le_read_local_features { 1659 __u8 status; 1660 __u8 features[8]; 1661 } __packed; 1662 1663 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1664 1665 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1666 struct hci_cp_le_set_adv_param { 1667 __le16 min_interval; 1668 __le16 max_interval; 1669 __u8 type; 1670 __u8 own_address_type; 1671 __u8 direct_addr_type; 1672 bdaddr_t direct_addr; 1673 __u8 channel_map; 1674 __u8 filter_policy; 1675 } __packed; 1676 1677 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1678 struct hci_rp_le_read_adv_tx_power { 1679 __u8 status; 1680 __s8 tx_power; 1681 } __packed; 1682 1683 #define HCI_MAX_AD_LENGTH 31 1684 1685 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1686 struct hci_cp_le_set_adv_data { 1687 __u8 length; 1688 __u8 data[HCI_MAX_AD_LENGTH]; 1689 } __packed; 1690 1691 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1692 struct hci_cp_le_set_scan_rsp_data { 1693 __u8 length; 1694 __u8 data[HCI_MAX_AD_LENGTH]; 1695 } __packed; 1696 1697 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1698 1699 #define LE_SCAN_PASSIVE 0x00 1700 #define LE_SCAN_ACTIVE 0x01 1701 1702 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1703 struct hci_cp_le_set_scan_param { 1704 __u8 type; 1705 __le16 interval; 1706 __le16 window; 1707 __u8 own_address_type; 1708 __u8 filter_policy; 1709 } __packed; 1710 1711 #define LE_SCAN_DISABLE 0x00 1712 #define LE_SCAN_ENABLE 0x01 1713 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1714 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1715 1716 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1717 struct hci_cp_le_set_scan_enable { 1718 __u8 enable; 1719 __u8 filter_dup; 1720 } __packed; 1721 1722 #define HCI_LE_USE_PEER_ADDR 0x00 1723 #define HCI_LE_USE_ACCEPT_LIST 0x01 1724 1725 #define HCI_OP_LE_CREATE_CONN 0x200d 1726 struct hci_cp_le_create_conn { 1727 __le16 scan_interval; 1728 __le16 scan_window; 1729 __u8 filter_policy; 1730 __u8 peer_addr_type; 1731 bdaddr_t peer_addr; 1732 __u8 own_address_type; 1733 __le16 conn_interval_min; 1734 __le16 conn_interval_max; 1735 __le16 conn_latency; 1736 __le16 supervision_timeout; 1737 __le16 min_ce_len; 1738 __le16 max_ce_len; 1739 } __packed; 1740 1741 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1742 1743 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f 1744 struct hci_rp_le_read_accept_list_size { 1745 __u8 status; 1746 __u8 size; 1747 } __packed; 1748 1749 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010 1750 1751 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011 1752 struct hci_cp_le_add_to_accept_list { 1753 __u8 bdaddr_type; 1754 bdaddr_t bdaddr; 1755 } __packed; 1756 1757 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012 1758 struct hci_cp_le_del_from_accept_list { 1759 __u8 bdaddr_type; 1760 bdaddr_t bdaddr; 1761 } __packed; 1762 1763 #define HCI_OP_LE_CONN_UPDATE 0x2013 1764 struct hci_cp_le_conn_update { 1765 __le16 handle; 1766 __le16 conn_interval_min; 1767 __le16 conn_interval_max; 1768 __le16 conn_latency; 1769 __le16 supervision_timeout; 1770 __le16 min_ce_len; 1771 __le16 max_ce_len; 1772 } __packed; 1773 1774 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1775 struct hci_cp_le_read_remote_features { 1776 __le16 handle; 1777 } __packed; 1778 1779 #define HCI_OP_LE_START_ENC 0x2019 1780 struct hci_cp_le_start_enc { 1781 __le16 handle; 1782 __le64 rand; 1783 __le16 ediv; 1784 __u8 ltk[16]; 1785 } __packed; 1786 1787 #define HCI_OP_LE_LTK_REPLY 0x201a 1788 struct hci_cp_le_ltk_reply { 1789 __le16 handle; 1790 __u8 ltk[16]; 1791 } __packed; 1792 struct hci_rp_le_ltk_reply { 1793 __u8 status; 1794 __le16 handle; 1795 } __packed; 1796 1797 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1798 struct hci_cp_le_ltk_neg_reply { 1799 __le16 handle; 1800 } __packed; 1801 struct hci_rp_le_ltk_neg_reply { 1802 __u8 status; 1803 __le16 handle; 1804 } __packed; 1805 1806 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1807 struct hci_rp_le_read_supported_states { 1808 __u8 status; 1809 __u8 le_states[8]; 1810 } __packed; 1811 1812 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1813 struct hci_cp_le_conn_param_req_reply { 1814 __le16 handle; 1815 __le16 interval_min; 1816 __le16 interval_max; 1817 __le16 latency; 1818 __le16 timeout; 1819 __le16 min_ce_len; 1820 __le16 max_ce_len; 1821 } __packed; 1822 1823 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1824 struct hci_cp_le_conn_param_req_neg_reply { 1825 __le16 handle; 1826 __u8 reason; 1827 } __packed; 1828 1829 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1830 struct hci_cp_le_set_data_len { 1831 __le16 handle; 1832 __le16 tx_len; 1833 __le16 tx_time; 1834 } __packed; 1835 struct hci_rp_le_set_data_len { 1836 __u8 status; 1837 __le16 handle; 1838 } __packed; 1839 1840 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1841 struct hci_rp_le_read_def_data_len { 1842 __u8 status; 1843 __le16 tx_len; 1844 __le16 tx_time; 1845 } __packed; 1846 1847 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1848 struct hci_cp_le_write_def_data_len { 1849 __le16 tx_len; 1850 __le16 tx_time; 1851 } __packed; 1852 1853 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027 1854 struct hci_cp_le_add_to_resolv_list { 1855 __u8 bdaddr_type; 1856 bdaddr_t bdaddr; 1857 __u8 peer_irk[16]; 1858 __u8 local_irk[16]; 1859 } __packed; 1860 1861 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028 1862 struct hci_cp_le_del_from_resolv_list { 1863 __u8 bdaddr_type; 1864 bdaddr_t bdaddr; 1865 } __packed; 1866 1867 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1868 1869 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1870 struct hci_rp_le_read_resolv_list_size { 1871 __u8 status; 1872 __u8 size; 1873 } __packed; 1874 1875 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d 1876 1877 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e 1878 1879 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1880 struct hci_rp_le_read_max_data_len { 1881 __u8 status; 1882 __le16 tx_len; 1883 __le16 tx_time; 1884 __le16 rx_len; 1885 __le16 rx_time; 1886 } __packed; 1887 1888 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1889 struct hci_cp_le_set_default_phy { 1890 __u8 all_phys; 1891 __u8 tx_phys; 1892 __u8 rx_phys; 1893 } __packed; 1894 1895 #define HCI_LE_SET_PHY_1M 0x01 1896 #define HCI_LE_SET_PHY_2M 0x02 1897 #define HCI_LE_SET_PHY_CODED 0x04 1898 1899 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1900 struct hci_cp_le_set_ext_scan_params { 1901 __u8 own_addr_type; 1902 __u8 filter_policy; 1903 __u8 scanning_phys; 1904 __u8 data[]; 1905 } __packed; 1906 1907 #define LE_SCAN_PHY_1M 0x01 1908 #define LE_SCAN_PHY_2M 0x02 1909 #define LE_SCAN_PHY_CODED 0x04 1910 1911 struct hci_cp_le_scan_phy_params { 1912 __u8 type; 1913 __le16 interval; 1914 __le16 window; 1915 } __packed; 1916 1917 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1918 struct hci_cp_le_set_ext_scan_enable { 1919 __u8 enable; 1920 __u8 filter_dup; 1921 __le16 duration; 1922 __le16 period; 1923 } __packed; 1924 1925 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1926 struct hci_cp_le_ext_create_conn { 1927 __u8 filter_policy; 1928 __u8 own_addr_type; 1929 __u8 peer_addr_type; 1930 bdaddr_t peer_addr; 1931 __u8 phys; 1932 __u8 data[]; 1933 } __packed; 1934 1935 struct hci_cp_le_ext_conn_param { 1936 __le16 scan_interval; 1937 __le16 scan_window; 1938 __le16 conn_interval_min; 1939 __le16 conn_interval_max; 1940 __le16 conn_latency; 1941 __le16 supervision_timeout; 1942 __le16 min_ce_len; 1943 __le16 max_ce_len; 1944 } __packed; 1945 1946 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044 1947 struct hci_cp_le_pa_create_sync { 1948 __u8 options; 1949 __u8 sid; 1950 __u8 addr_type; 1951 bdaddr_t addr; 1952 __le16 skip; 1953 __le16 sync_timeout; 1954 __u8 sync_cte_type; 1955 } __packed; 1956 1957 #define HCI_OP_LE_PA_TERM_SYNC 0x2046 1958 struct hci_cp_le_pa_term_sync { 1959 __le16 handle; 1960 } __packed; 1961 1962 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b 1963 struct hci_rp_le_read_num_supported_adv_sets { 1964 __u8 status; 1965 __u8 num_of_sets; 1966 } __packed; 1967 1968 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036 1969 struct hci_cp_le_set_ext_adv_params { 1970 __u8 handle; 1971 __le16 evt_properties; 1972 __u8 min_interval[3]; 1973 __u8 max_interval[3]; 1974 __u8 channel_map; 1975 __u8 own_addr_type; 1976 __u8 peer_addr_type; 1977 bdaddr_t peer_addr; 1978 __u8 filter_policy; 1979 __u8 tx_power; 1980 __u8 primary_phy; 1981 __u8 secondary_max_skip; 1982 __u8 secondary_phy; 1983 __u8 sid; 1984 __u8 notif_enable; 1985 } __packed; 1986 1987 #define HCI_ADV_PHY_1M 0X01 1988 #define HCI_ADV_PHY_2M 0x02 1989 #define HCI_ADV_PHY_CODED 0x03 1990 1991 struct hci_rp_le_set_ext_adv_params { 1992 __u8 status; 1993 __u8 tx_power; 1994 } __packed; 1995 1996 struct hci_cp_ext_adv_set { 1997 __u8 handle; 1998 __le16 duration; 1999 __u8 max_events; 2000 } __packed; 2001 2002 #define HCI_MAX_EXT_AD_LENGTH 251 2003 2004 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037 2005 struct hci_cp_le_set_ext_adv_data { 2006 __u8 handle; 2007 __u8 operation; 2008 __u8 frag_pref; 2009 __u8 length; 2010 __u8 data[]; 2011 } __packed; 2012 2013 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038 2014 struct hci_cp_le_set_ext_scan_rsp_data { 2015 __u8 handle; 2016 __u8 operation; 2017 __u8 frag_pref; 2018 __u8 length; 2019 __u8 data[]; 2020 } __packed; 2021 2022 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039 2023 struct hci_cp_le_set_ext_adv_enable { 2024 __u8 enable; 2025 __u8 num_of_sets; 2026 __u8 data[]; 2027 } __packed; 2028 2029 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e 2030 struct hci_cp_le_set_per_adv_params { 2031 __u8 handle; 2032 __le16 min_interval; 2033 __le16 max_interval; 2034 __le16 periodic_properties; 2035 } __packed; 2036 2037 #define HCI_MAX_PER_AD_LENGTH 252 2038 2039 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f 2040 struct hci_cp_le_set_per_adv_data { 2041 __u8 handle; 2042 __u8 operation; 2043 __u8 length; 2044 __u8 data[]; 2045 } __packed; 2046 2047 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040 2048 struct hci_cp_le_set_per_adv_enable { 2049 __u8 enable; 2050 __u8 handle; 2051 } __packed; 2052 2053 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03 2054 2055 #define LE_SET_ADV_DATA_NO_FRAG 0x01 2056 2057 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c 2058 2059 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d 2060 2061 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 2062 struct hci_cp_le_set_adv_set_rand_addr { 2063 __u8 handle; 2064 bdaddr_t bdaddr; 2065 } __packed; 2066 2067 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b 2068 struct hci_rp_le_read_transmit_power { 2069 __u8 status; 2070 __s8 min_le_tx_power; 2071 __s8 max_le_tx_power; 2072 } __packed; 2073 2074 #define HCI_NETWORK_PRIVACY 0x00 2075 #define HCI_DEVICE_PRIVACY 0x01 2076 2077 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e 2078 struct hci_cp_le_set_privacy_mode { 2079 __u8 bdaddr_type; 2080 bdaddr_t bdaddr; 2081 __u8 mode; 2082 } __packed; 2083 2084 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060 2085 struct hci_rp_le_read_buffer_size_v2 { 2086 __u8 status; 2087 __le16 acl_mtu; 2088 __u8 acl_max_pkt; 2089 __le16 iso_mtu; 2090 __u8 iso_max_pkt; 2091 } __packed; 2092 2093 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061 2094 struct hci_cp_le_read_iso_tx_sync { 2095 __le16 handle; 2096 } __packed; 2097 2098 struct hci_rp_le_read_iso_tx_sync { 2099 __u8 status; 2100 __le16 handle; 2101 __le16 seq; 2102 __le32 imestamp; 2103 __u8 offset[3]; 2104 } __packed; 2105 2106 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062 2107 struct hci_cis_params { 2108 __u8 cis_id; 2109 __le16 c_sdu; 2110 __le16 p_sdu; 2111 __u8 c_phy; 2112 __u8 p_phy; 2113 __u8 c_rtn; 2114 __u8 p_rtn; 2115 } __packed; 2116 2117 struct hci_cp_le_set_cig_params { 2118 __u8 cig_id; 2119 __u8 c_interval[3]; 2120 __u8 p_interval[3]; 2121 __u8 sca; 2122 __u8 packing; 2123 __u8 framing; 2124 __le16 c_latency; 2125 __le16 p_latency; 2126 __u8 num_cis; 2127 struct hci_cis_params cis[]; 2128 } __packed; 2129 2130 struct hci_rp_le_set_cig_params { 2131 __u8 status; 2132 __u8 cig_id; 2133 __u8 num_handles; 2134 __le16 handle[]; 2135 } __packed; 2136 2137 #define HCI_OP_LE_CREATE_CIS 0x2064 2138 struct hci_cis { 2139 __le16 cis_handle; 2140 __le16 acl_handle; 2141 } __packed; 2142 2143 struct hci_cp_le_create_cis { 2144 __u8 num_cis; 2145 struct hci_cis cis[]; 2146 } __packed; 2147 2148 #define HCI_OP_LE_REMOVE_CIG 0x2065 2149 struct hci_cp_le_remove_cig { 2150 __u8 cig_id; 2151 } __packed; 2152 2153 #define HCI_OP_LE_ACCEPT_CIS 0x2066 2154 struct hci_cp_le_accept_cis { 2155 __le16 handle; 2156 } __packed; 2157 2158 #define HCI_OP_LE_REJECT_CIS 0x2067 2159 struct hci_cp_le_reject_cis { 2160 __le16 handle; 2161 __u8 reason; 2162 } __packed; 2163 2164 #define HCI_OP_LE_CREATE_BIG 0x2068 2165 struct hci_bis { 2166 __u8 sdu_interval[3]; 2167 __le16 sdu; 2168 __le16 latency; 2169 __u8 rtn; 2170 __u8 phy; 2171 __u8 packing; 2172 __u8 framing; 2173 __u8 encryption; 2174 __u8 bcode[16]; 2175 } __packed; 2176 2177 struct hci_cp_le_create_big { 2178 __u8 handle; 2179 __u8 adv_handle; 2180 __u8 num_bis; 2181 struct hci_bis bis; 2182 } __packed; 2183 2184 #define HCI_OP_LE_TERM_BIG 0x206a 2185 struct hci_cp_le_term_big { 2186 __u8 handle; 2187 __u8 reason; 2188 } __packed; 2189 2190 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b 2191 struct hci_cp_le_big_create_sync { 2192 __u8 handle; 2193 __le16 sync_handle; 2194 __u8 encryption; 2195 __u8 bcode[16]; 2196 __u8 mse; 2197 __le16 timeout; 2198 __u8 num_bis; 2199 __u8 bis[]; 2200 } __packed; 2201 2202 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c 2203 struct hci_cp_le_big_term_sync { 2204 __u8 handle; 2205 } __packed; 2206 2207 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e 2208 struct hci_cp_le_setup_iso_path { 2209 __le16 handle; 2210 __u8 direction; 2211 __u8 path; 2212 __u8 codec; 2213 __le16 codec_cid; 2214 __le16 codec_vid; 2215 __u8 delay[3]; 2216 __u8 codec_cfg_len; 2217 __u8 codec_cfg[]; 2218 } __packed; 2219 2220 struct hci_rp_le_setup_iso_path { 2221 __u8 status; 2222 __le16 handle; 2223 } __packed; 2224 2225 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074 2226 struct hci_cp_le_set_host_feature { 2227 __u8 bit_number; 2228 __u8 bit_value; 2229 } __packed; 2230 2231 /* ---- HCI Events ---- */ 2232 struct hci_ev_status { 2233 __u8 status; 2234 } __packed; 2235 2236 #define HCI_EV_INQUIRY_COMPLETE 0x01 2237 2238 #define HCI_EV_INQUIRY_RESULT 0x02 2239 struct inquiry_info { 2240 bdaddr_t bdaddr; 2241 __u8 pscan_rep_mode; 2242 __u8 pscan_period_mode; 2243 __u8 pscan_mode; 2244 __u8 dev_class[3]; 2245 __le16 clock_offset; 2246 } __packed; 2247 2248 struct hci_ev_inquiry_result { 2249 __u8 num; 2250 struct inquiry_info info[]; 2251 }; 2252 2253 #define HCI_EV_CONN_COMPLETE 0x03 2254 struct hci_ev_conn_complete { 2255 __u8 status; 2256 __le16 handle; 2257 bdaddr_t bdaddr; 2258 __u8 link_type; 2259 __u8 encr_mode; 2260 } __packed; 2261 2262 #define HCI_EV_CONN_REQUEST 0x04 2263 struct hci_ev_conn_request { 2264 bdaddr_t bdaddr; 2265 __u8 dev_class[3]; 2266 __u8 link_type; 2267 } __packed; 2268 2269 #define HCI_EV_DISCONN_COMPLETE 0x05 2270 struct hci_ev_disconn_complete { 2271 __u8 status; 2272 __le16 handle; 2273 __u8 reason; 2274 } __packed; 2275 2276 #define HCI_EV_AUTH_COMPLETE 0x06 2277 struct hci_ev_auth_complete { 2278 __u8 status; 2279 __le16 handle; 2280 } __packed; 2281 2282 #define HCI_EV_REMOTE_NAME 0x07 2283 struct hci_ev_remote_name { 2284 __u8 status; 2285 bdaddr_t bdaddr; 2286 __u8 name[HCI_MAX_NAME_LENGTH]; 2287 } __packed; 2288 2289 #define HCI_EV_ENCRYPT_CHANGE 0x08 2290 struct hci_ev_encrypt_change { 2291 __u8 status; 2292 __le16 handle; 2293 __u8 encrypt; 2294 } __packed; 2295 2296 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 2297 struct hci_ev_change_link_key_complete { 2298 __u8 status; 2299 __le16 handle; 2300 } __packed; 2301 2302 #define HCI_EV_REMOTE_FEATURES 0x0b 2303 struct hci_ev_remote_features { 2304 __u8 status; 2305 __le16 handle; 2306 __u8 features[8]; 2307 } __packed; 2308 2309 #define HCI_EV_REMOTE_VERSION 0x0c 2310 struct hci_ev_remote_version { 2311 __u8 status; 2312 __le16 handle; 2313 __u8 lmp_ver; 2314 __le16 manufacturer; 2315 __le16 lmp_subver; 2316 } __packed; 2317 2318 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 2319 struct hci_qos { 2320 __u8 service_type; 2321 __u32 token_rate; 2322 __u32 peak_bandwidth; 2323 __u32 latency; 2324 __u32 delay_variation; 2325 } __packed; 2326 struct hci_ev_qos_setup_complete { 2327 __u8 status; 2328 __le16 handle; 2329 struct hci_qos qos; 2330 } __packed; 2331 2332 #define HCI_EV_CMD_COMPLETE 0x0e 2333 struct hci_ev_cmd_complete { 2334 __u8 ncmd; 2335 __le16 opcode; 2336 } __packed; 2337 2338 #define HCI_EV_CMD_STATUS 0x0f 2339 struct hci_ev_cmd_status { 2340 __u8 status; 2341 __u8 ncmd; 2342 __le16 opcode; 2343 } __packed; 2344 2345 #define HCI_EV_HARDWARE_ERROR 0x10 2346 struct hci_ev_hardware_error { 2347 __u8 code; 2348 } __packed; 2349 2350 #define HCI_EV_ROLE_CHANGE 0x12 2351 struct hci_ev_role_change { 2352 __u8 status; 2353 bdaddr_t bdaddr; 2354 __u8 role; 2355 } __packed; 2356 2357 #define HCI_EV_NUM_COMP_PKTS 0x13 2358 struct hci_comp_pkts_info { 2359 __le16 handle; 2360 __le16 count; 2361 } __packed; 2362 2363 struct hci_ev_num_comp_pkts { 2364 __u8 num; 2365 struct hci_comp_pkts_info handles[]; 2366 } __packed; 2367 2368 #define HCI_EV_MODE_CHANGE 0x14 2369 struct hci_ev_mode_change { 2370 __u8 status; 2371 __le16 handle; 2372 __u8 mode; 2373 __le16 interval; 2374 } __packed; 2375 2376 #define HCI_EV_PIN_CODE_REQ 0x16 2377 struct hci_ev_pin_code_req { 2378 bdaddr_t bdaddr; 2379 } __packed; 2380 2381 #define HCI_EV_LINK_KEY_REQ 0x17 2382 struct hci_ev_link_key_req { 2383 bdaddr_t bdaddr; 2384 } __packed; 2385 2386 #define HCI_EV_LINK_KEY_NOTIFY 0x18 2387 struct hci_ev_link_key_notify { 2388 bdaddr_t bdaddr; 2389 __u8 link_key[HCI_LINK_KEY_SIZE]; 2390 __u8 key_type; 2391 } __packed; 2392 2393 #define HCI_EV_CLOCK_OFFSET 0x1c 2394 struct hci_ev_clock_offset { 2395 __u8 status; 2396 __le16 handle; 2397 __le16 clock_offset; 2398 } __packed; 2399 2400 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 2401 struct hci_ev_pkt_type_change { 2402 __u8 status; 2403 __le16 handle; 2404 __le16 pkt_type; 2405 } __packed; 2406 2407 #define HCI_EV_PSCAN_REP_MODE 0x20 2408 struct hci_ev_pscan_rep_mode { 2409 bdaddr_t bdaddr; 2410 __u8 pscan_rep_mode; 2411 } __packed; 2412 2413 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 2414 struct inquiry_info_rssi { 2415 bdaddr_t bdaddr; 2416 __u8 pscan_rep_mode; 2417 __u8 pscan_period_mode; 2418 __u8 dev_class[3]; 2419 __le16 clock_offset; 2420 __s8 rssi; 2421 } __packed; 2422 struct inquiry_info_rssi_pscan { 2423 bdaddr_t bdaddr; 2424 __u8 pscan_rep_mode; 2425 __u8 pscan_period_mode; 2426 __u8 pscan_mode; 2427 __u8 dev_class[3]; 2428 __le16 clock_offset; 2429 __s8 rssi; 2430 } __packed; 2431 struct hci_ev_inquiry_result_rssi { 2432 __u8 num; 2433 __u8 data[]; 2434 } __packed; 2435 2436 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 2437 struct hci_ev_remote_ext_features { 2438 __u8 status; 2439 __le16 handle; 2440 __u8 page; 2441 __u8 max_page; 2442 __u8 features[8]; 2443 } __packed; 2444 2445 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 2446 struct hci_ev_sync_conn_complete { 2447 __u8 status; 2448 __le16 handle; 2449 bdaddr_t bdaddr; 2450 __u8 link_type; 2451 __u8 tx_interval; 2452 __u8 retrans_window; 2453 __le16 rx_pkt_len; 2454 __le16 tx_pkt_len; 2455 __u8 air_mode; 2456 } __packed; 2457 2458 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 2459 struct hci_ev_sync_conn_changed { 2460 __u8 status; 2461 __le16 handle; 2462 __u8 tx_interval; 2463 __u8 retrans_window; 2464 __le16 rx_pkt_len; 2465 __le16 tx_pkt_len; 2466 } __packed; 2467 2468 #define HCI_EV_SNIFF_SUBRATE 0x2e 2469 struct hci_ev_sniff_subrate { 2470 __u8 status; 2471 __le16 handle; 2472 __le16 max_tx_latency; 2473 __le16 max_rx_latency; 2474 __le16 max_remote_timeout; 2475 __le16 max_local_timeout; 2476 } __packed; 2477 2478 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 2479 struct extended_inquiry_info { 2480 bdaddr_t bdaddr; 2481 __u8 pscan_rep_mode; 2482 __u8 pscan_period_mode; 2483 __u8 dev_class[3]; 2484 __le16 clock_offset; 2485 __s8 rssi; 2486 __u8 data[240]; 2487 } __packed; 2488 2489 struct hci_ev_ext_inquiry_result { 2490 __u8 num; 2491 struct extended_inquiry_info info[]; 2492 } __packed; 2493 2494 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 2495 struct hci_ev_key_refresh_complete { 2496 __u8 status; 2497 __le16 handle; 2498 } __packed; 2499 2500 #define HCI_EV_IO_CAPA_REQUEST 0x31 2501 struct hci_ev_io_capa_request { 2502 bdaddr_t bdaddr; 2503 } __packed; 2504 2505 #define HCI_EV_IO_CAPA_REPLY 0x32 2506 struct hci_ev_io_capa_reply { 2507 bdaddr_t bdaddr; 2508 __u8 capability; 2509 __u8 oob_data; 2510 __u8 authentication; 2511 } __packed; 2512 2513 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 2514 struct hci_ev_user_confirm_req { 2515 bdaddr_t bdaddr; 2516 __le32 passkey; 2517 } __packed; 2518 2519 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 2520 struct hci_ev_user_passkey_req { 2521 bdaddr_t bdaddr; 2522 } __packed; 2523 2524 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 2525 struct hci_ev_remote_oob_data_request { 2526 bdaddr_t bdaddr; 2527 } __packed; 2528 2529 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 2530 struct hci_ev_simple_pair_complete { 2531 __u8 status; 2532 bdaddr_t bdaddr; 2533 } __packed; 2534 2535 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 2536 struct hci_ev_user_passkey_notify { 2537 bdaddr_t bdaddr; 2538 __le32 passkey; 2539 } __packed; 2540 2541 #define HCI_KEYPRESS_STARTED 0 2542 #define HCI_KEYPRESS_ENTERED 1 2543 #define HCI_KEYPRESS_ERASED 2 2544 #define HCI_KEYPRESS_CLEARED 3 2545 #define HCI_KEYPRESS_COMPLETED 4 2546 2547 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 2548 struct hci_ev_keypress_notify { 2549 bdaddr_t bdaddr; 2550 __u8 type; 2551 } __packed; 2552 2553 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 2554 struct hci_ev_remote_host_features { 2555 bdaddr_t bdaddr; 2556 __u8 features[8]; 2557 } __packed; 2558 2559 #define HCI_EV_LE_META 0x3e 2560 struct hci_ev_le_meta { 2561 __u8 subevent; 2562 } __packed; 2563 2564 #define HCI_EV_PHY_LINK_COMPLETE 0x40 2565 struct hci_ev_phy_link_complete { 2566 __u8 status; 2567 __u8 phy_handle; 2568 } __packed; 2569 2570 #define HCI_EV_CHANNEL_SELECTED 0x41 2571 struct hci_ev_channel_selected { 2572 __u8 phy_handle; 2573 } __packed; 2574 2575 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 2576 struct hci_ev_disconn_phy_link_complete { 2577 __u8 status; 2578 __u8 phy_handle; 2579 __u8 reason; 2580 } __packed; 2581 2582 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 2583 struct hci_ev_logical_link_complete { 2584 __u8 status; 2585 __le16 handle; 2586 __u8 phy_handle; 2587 __u8 flow_spec_id; 2588 } __packed; 2589 2590 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 2591 struct hci_ev_disconn_logical_link_complete { 2592 __u8 status; 2593 __le16 handle; 2594 __u8 reason; 2595 } __packed; 2596 2597 #define HCI_EV_NUM_COMP_BLOCKS 0x48 2598 struct hci_comp_blocks_info { 2599 __le16 handle; 2600 __le16 pkts; 2601 __le16 blocks; 2602 } __packed; 2603 2604 struct hci_ev_num_comp_blocks { 2605 __le16 num_blocks; 2606 __u8 num_hndl; 2607 struct hci_comp_blocks_info handles[]; 2608 } __packed; 2609 2610 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 2611 struct hci_ev_sync_train_complete { 2612 __u8 status; 2613 } __packed; 2614 2615 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54 2616 2617 #define HCI_EV_LE_CONN_COMPLETE 0x01 2618 struct hci_ev_le_conn_complete { 2619 __u8 status; 2620 __le16 handle; 2621 __u8 role; 2622 __u8 bdaddr_type; 2623 bdaddr_t bdaddr; 2624 __le16 interval; 2625 __le16 latency; 2626 __le16 supervision_timeout; 2627 __u8 clk_accurancy; 2628 } __packed; 2629 2630 /* Advertising report event types */ 2631 #define LE_ADV_IND 0x00 2632 #define LE_ADV_DIRECT_IND 0x01 2633 #define LE_ADV_SCAN_IND 0x02 2634 #define LE_ADV_NONCONN_IND 0x03 2635 #define LE_ADV_SCAN_RSP 0x04 2636 #define LE_ADV_INVALID 0x05 2637 2638 /* Legacy event types in extended adv report */ 2639 #define LE_LEGACY_ADV_IND 0x0013 2640 #define LE_LEGACY_ADV_DIRECT_IND 0x0015 2641 #define LE_LEGACY_ADV_SCAN_IND 0x0012 2642 #define LE_LEGACY_NONCONN_IND 0x0010 2643 #define LE_LEGACY_SCAN_RSP_ADV 0x001b 2644 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 2645 2646 /* Extended Advertising event types */ 2647 #define LE_EXT_ADV_NON_CONN_IND 0x0000 2648 #define LE_EXT_ADV_CONN_IND 0x0001 2649 #define LE_EXT_ADV_SCAN_IND 0x0002 2650 #define LE_EXT_ADV_DIRECT_IND 0x0004 2651 #define LE_EXT_ADV_SCAN_RSP 0x0008 2652 #define LE_EXT_ADV_LEGACY_PDU 0x0010 2653 #define LE_EXT_ADV_EVT_TYPE_MASK 0x007f 2654 2655 #define ADDR_LE_DEV_PUBLIC 0x00 2656 #define ADDR_LE_DEV_RANDOM 0x01 2657 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02 2658 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03 2659 2660 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 2661 struct hci_ev_le_advertising_info { 2662 __u8 type; 2663 __u8 bdaddr_type; 2664 bdaddr_t bdaddr; 2665 __u8 length; 2666 __u8 data[]; 2667 } __packed; 2668 2669 struct hci_ev_le_advertising_report { 2670 __u8 num; 2671 struct hci_ev_le_advertising_info info[]; 2672 } __packed; 2673 2674 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 2675 struct hci_ev_le_conn_update_complete { 2676 __u8 status; 2677 __le16 handle; 2678 __le16 interval; 2679 __le16 latency; 2680 __le16 supervision_timeout; 2681 } __packed; 2682 2683 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 2684 struct hci_ev_le_remote_feat_complete { 2685 __u8 status; 2686 __le16 handle; 2687 __u8 features[8]; 2688 } __packed; 2689 2690 #define HCI_EV_LE_LTK_REQ 0x05 2691 struct hci_ev_le_ltk_req { 2692 __le16 handle; 2693 __le64 rand; 2694 __le16 ediv; 2695 } __packed; 2696 2697 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2698 struct hci_ev_le_remote_conn_param_req { 2699 __le16 handle; 2700 __le16 interval_min; 2701 __le16 interval_max; 2702 __le16 latency; 2703 __le16 timeout; 2704 } __packed; 2705 2706 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2707 struct hci_ev_le_data_len_change { 2708 __le16 handle; 2709 __le16 tx_len; 2710 __le16 tx_time; 2711 __le16 rx_len; 2712 __le16 rx_time; 2713 } __packed; 2714 2715 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2716 struct hci_ev_le_direct_adv_info { 2717 __u8 type; 2718 __u8 bdaddr_type; 2719 bdaddr_t bdaddr; 2720 __u8 direct_addr_type; 2721 bdaddr_t direct_addr; 2722 __s8 rssi; 2723 } __packed; 2724 2725 struct hci_ev_le_direct_adv_report { 2726 __u8 num; 2727 struct hci_ev_le_direct_adv_info info[]; 2728 } __packed; 2729 2730 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c 2731 struct hci_ev_le_phy_update_complete { 2732 __u8 status; 2733 __le16 handle; 2734 __u8 tx_phy; 2735 __u8 rx_phy; 2736 } __packed; 2737 2738 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2739 struct hci_ev_le_ext_adv_info { 2740 __le16 type; 2741 __u8 bdaddr_type; 2742 bdaddr_t bdaddr; 2743 __u8 primary_phy; 2744 __u8 secondary_phy; 2745 __u8 sid; 2746 __u8 tx_power; 2747 __s8 rssi; 2748 __le16 interval; 2749 __u8 direct_addr_type; 2750 bdaddr_t direct_addr; 2751 __u8 length; 2752 __u8 data[]; 2753 } __packed; 2754 2755 struct hci_ev_le_ext_adv_report { 2756 __u8 num; 2757 struct hci_ev_le_ext_adv_info info[]; 2758 } __packed; 2759 2760 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e 2761 struct hci_ev_le_pa_sync_established { 2762 __u8 status; 2763 __le16 handle; 2764 __u8 sid; 2765 __u8 bdaddr_type; 2766 bdaddr_t bdaddr; 2767 __u8 phy; 2768 __le16 interval; 2769 __u8 clock_accuracy; 2770 } __packed; 2771 2772 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 2773 struct hci_ev_le_enh_conn_complete { 2774 __u8 status; 2775 __le16 handle; 2776 __u8 role; 2777 __u8 bdaddr_type; 2778 bdaddr_t bdaddr; 2779 bdaddr_t local_rpa; 2780 bdaddr_t peer_rpa; 2781 __le16 interval; 2782 __le16 latency; 2783 __le16 supervision_timeout; 2784 __u8 clk_accurancy; 2785 } __packed; 2786 2787 #define HCI_EV_LE_PER_ADV_REPORT 0x0f 2788 struct hci_ev_le_per_adv_report { 2789 __le16 sync_handle; 2790 __u8 tx_power; 2791 __u8 rssi; 2792 __u8 cte_type; 2793 __u8 data_status; 2794 __u8 length; 2795 __u8 data[]; 2796 } __packed; 2797 2798 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12 2799 struct hci_evt_le_ext_adv_set_term { 2800 __u8 status; 2801 __u8 handle; 2802 __le16 conn_handle; 2803 __u8 num_evts; 2804 } __packed; 2805 2806 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19 2807 struct hci_evt_le_cis_established { 2808 __u8 status; 2809 __le16 handle; 2810 __u8 cig_sync_delay[3]; 2811 __u8 cis_sync_delay[3]; 2812 __u8 c_latency[3]; 2813 __u8 p_latency[3]; 2814 __u8 c_phy; 2815 __u8 p_phy; 2816 __u8 nse; 2817 __u8 c_bn; 2818 __u8 p_bn; 2819 __u8 c_ft; 2820 __u8 p_ft; 2821 __le16 c_mtu; 2822 __le16 p_mtu; 2823 __le16 interval; 2824 } __packed; 2825 2826 #define HCI_EVT_LE_CIS_REQ 0x1a 2827 struct hci_evt_le_cis_req { 2828 __le16 acl_handle; 2829 __le16 cis_handle; 2830 __u8 cig_id; 2831 __u8 cis_id; 2832 } __packed; 2833 2834 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b 2835 struct hci_evt_le_create_big_complete { 2836 __u8 status; 2837 __u8 handle; 2838 __u8 sync_delay[3]; 2839 __u8 transport_delay[3]; 2840 __u8 phy; 2841 __u8 nse; 2842 __u8 bn; 2843 __u8 pto; 2844 __u8 irc; 2845 __le16 max_pdu; 2846 __le16 interval; 2847 __u8 num_bis; 2848 __le16 bis_handle[]; 2849 } __packed; 2850 2851 #define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d 2852 struct hci_evt_le_big_sync_estabilished { 2853 __u8 status; 2854 __u8 handle; 2855 __u8 latency[3]; 2856 __u8 nse; 2857 __u8 bn; 2858 __u8 pto; 2859 __u8 irc; 2860 __le16 max_pdu; 2861 __le16 interval; 2862 __u8 num_bis; 2863 __le16 bis[]; 2864 } __packed; 2865 2866 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22 2867 struct hci_evt_le_big_info_adv_report { 2868 __le16 sync_handle; 2869 __u8 num_bis; 2870 __u8 nse; 2871 __le16 iso_interval; 2872 __u8 bn; 2873 __u8 pto; 2874 __u8 irc; 2875 __le16 max_pdu; 2876 __u8 sdu_interval[3]; 2877 __le16 max_sdu; 2878 __u8 phy; 2879 __u8 framing; 2880 __u8 encryption; 2881 } __packed; 2882 2883 #define HCI_EV_VENDOR 0xff 2884 2885 /* Internal events generated by Bluetooth stack */ 2886 #define HCI_EV_STACK_INTERNAL 0xfd 2887 struct hci_ev_stack_internal { 2888 __u16 type; 2889 __u8 data[]; 2890 } __packed; 2891 2892 #define HCI_EV_SI_DEVICE 0x01 2893 struct hci_ev_si_device { 2894 __u16 event; 2895 __u16 dev_id; 2896 } __packed; 2897 2898 #define HCI_EV_SI_SECURITY 0x02 2899 struct hci_ev_si_security { 2900 __u16 event; 2901 __u16 proto; 2902 __u16 subproto; 2903 __u8 incoming; 2904 } __packed; 2905 2906 /* ---- HCI Packet structures ---- */ 2907 #define HCI_COMMAND_HDR_SIZE 3 2908 #define HCI_EVENT_HDR_SIZE 2 2909 #define HCI_ACL_HDR_SIZE 4 2910 #define HCI_SCO_HDR_SIZE 3 2911 #define HCI_ISO_HDR_SIZE 4 2912 2913 struct hci_command_hdr { 2914 __le16 opcode; /* OCF & OGF */ 2915 __u8 plen; 2916 } __packed; 2917 2918 struct hci_event_hdr { 2919 __u8 evt; 2920 __u8 plen; 2921 } __packed; 2922 2923 struct hci_acl_hdr { 2924 __le16 handle; /* Handle & Flags(PB, BC) */ 2925 __le16 dlen; 2926 } __packed; 2927 2928 struct hci_sco_hdr { 2929 __le16 handle; 2930 __u8 dlen; 2931 } __packed; 2932 2933 struct hci_iso_hdr { 2934 __le16 handle; 2935 __le16 dlen; 2936 __u8 data[]; 2937 } __packed; 2938 2939 /* ISO data packet status flags */ 2940 #define HCI_ISO_STATUS_VALID 0x00 2941 #define HCI_ISO_STATUS_INVALID 0x01 2942 #define HCI_ISO_STATUS_NOP 0x02 2943 2944 #define HCI_ISO_DATA_HDR_SIZE 4 2945 struct hci_iso_data_hdr { 2946 __le16 sn; 2947 __le16 slen; 2948 }; 2949 2950 #define HCI_ISO_TS_DATA_HDR_SIZE 8 2951 struct hci_iso_ts_data_hdr { 2952 __le32 ts; 2953 __le16 sn; 2954 __le16 slen; 2955 }; 2956 2957 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 2958 { 2959 return (struct hci_event_hdr *) skb->data; 2960 } 2961 2962 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 2963 { 2964 return (struct hci_acl_hdr *) skb->data; 2965 } 2966 2967 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 2968 { 2969 return (struct hci_sco_hdr *) skb->data; 2970 } 2971 2972 /* Command opcode pack/unpack */ 2973 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 2974 #define hci_opcode_ogf(op) (op >> 10) 2975 #define hci_opcode_ocf(op) (op & 0x03ff) 2976 2977 /* ACL handle and flags pack/unpack */ 2978 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2979 #define hci_handle(h) (h & 0x0fff) 2980 #define hci_flags(h) (h >> 12) 2981 2982 /* ISO handle and flags pack/unpack */ 2983 #define hci_iso_flags_pb(f) (f & 0x0003) 2984 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001) 2985 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2)) 2986 2987 /* ISO data length and flags pack/unpack */ 2988 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14))) 2989 #define hci_iso_data_len(h) ((h) & 0x3fff) 2990 #define hci_iso_data_flags(h) ((h) >> 14) 2991 2992 /* codec transport types */ 2993 #define HCI_TRANSPORT_SCO_ESCO 0x01 2994 2995 /* le24 support */ 2996 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3]) 2997 { 2998 dst[0] = val & 0xff; 2999 dst[1] = (val & 0xff00) >> 8; 3000 dst[2] = (val & 0xff0000) >> 16; 3001 } 3002 3003 #endif /* __HCI_H */ 3004