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 * When this quirk is set, the HCI_OP_READ_ENC_KEY_SIZE command is 336 * skipped during an HCI_EV_ENCRYPT_CHANGE event. This is required 337 * for Actions Semiconductor ATS2851 based controllers, which erroneously 338 * claim to support it. 339 */ 340 HCI_QUIRK_BROKEN_READ_ENC_KEY_SIZE, 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 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 451 452 /* HCI data types */ 453 #define HCI_COMMAND_PKT 0x01 454 #define HCI_ACLDATA_PKT 0x02 455 #define HCI_SCODATA_PKT 0x03 456 #define HCI_EVENT_PKT 0x04 457 #define HCI_ISODATA_PKT 0x05 458 #define HCI_DIAG_PKT 0xf0 459 #define HCI_VENDOR_PKT 0xff 460 461 /* HCI packet types */ 462 #define HCI_DM1 0x0008 463 #define HCI_DM3 0x0400 464 #define HCI_DM5 0x4000 465 #define HCI_DH1 0x0010 466 #define HCI_DH3 0x0800 467 #define HCI_DH5 0x8000 468 469 /* HCI packet types inverted masks */ 470 #define HCI_2DH1 0x0002 471 #define HCI_3DH1 0x0004 472 #define HCI_2DH3 0x0100 473 #define HCI_3DH3 0x0200 474 #define HCI_2DH5 0x1000 475 #define HCI_3DH5 0x2000 476 477 #define HCI_HV1 0x0020 478 #define HCI_HV2 0x0040 479 #define HCI_HV3 0x0080 480 481 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 482 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 483 484 /* eSCO packet types */ 485 #define ESCO_HV1 0x0001 486 #define ESCO_HV2 0x0002 487 #define ESCO_HV3 0x0004 488 #define ESCO_EV3 0x0008 489 #define ESCO_EV4 0x0010 490 #define ESCO_EV5 0x0020 491 #define ESCO_2EV3 0x0040 492 #define ESCO_3EV3 0x0080 493 #define ESCO_2EV5 0x0100 494 #define ESCO_3EV5 0x0200 495 496 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 497 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 498 499 /* ACL flags */ 500 #define ACL_START_NO_FLUSH 0x00 501 #define ACL_CONT 0x01 502 #define ACL_START 0x02 503 #define ACL_COMPLETE 0x03 504 #define ACL_ACTIVE_BCAST 0x04 505 #define ACL_PICO_BCAST 0x08 506 507 /* ISO PB flags */ 508 #define ISO_START 0x00 509 #define ISO_CONT 0x01 510 #define ISO_SINGLE 0x02 511 #define ISO_END 0x03 512 513 /* ISO TS flags */ 514 #define ISO_TS 0x01 515 516 /* Baseband links */ 517 #define SCO_LINK 0x00 518 #define ACL_LINK 0x01 519 #define ESCO_LINK 0x02 520 /* Low Energy links do not have defined link type. Use invented one */ 521 #define LE_LINK 0x80 522 #define AMP_LINK 0x81 523 #define ISO_LINK 0x82 524 #define INVALID_LINK 0xff 525 526 /* LMP features */ 527 #define LMP_3SLOT 0x01 528 #define LMP_5SLOT 0x02 529 #define LMP_ENCRYPT 0x04 530 #define LMP_SOFFSET 0x08 531 #define LMP_TACCURACY 0x10 532 #define LMP_RSWITCH 0x20 533 #define LMP_HOLD 0x40 534 #define LMP_SNIFF 0x80 535 536 #define LMP_PARK 0x01 537 #define LMP_RSSI 0x02 538 #define LMP_QUALITY 0x04 539 #define LMP_SCO 0x08 540 #define LMP_HV2 0x10 541 #define LMP_HV3 0x20 542 #define LMP_ULAW 0x40 543 #define LMP_ALAW 0x80 544 545 #define LMP_CVSD 0x01 546 #define LMP_PSCHEME 0x02 547 #define LMP_PCONTROL 0x04 548 #define LMP_TRANSPARENT 0x08 549 550 #define LMP_EDR_2M 0x02 551 #define LMP_EDR_3M 0x04 552 #define LMP_RSSI_INQ 0x40 553 #define LMP_ESCO 0x80 554 555 #define LMP_EV4 0x01 556 #define LMP_EV5 0x02 557 #define LMP_NO_BREDR 0x20 558 #define LMP_LE 0x40 559 #define LMP_EDR_3SLOT 0x80 560 561 #define LMP_EDR_5SLOT 0x01 562 #define LMP_SNIFF_SUBR 0x02 563 #define LMP_PAUSE_ENC 0x04 564 #define LMP_EDR_ESCO_2M 0x20 565 #define LMP_EDR_ESCO_3M 0x40 566 #define LMP_EDR_3S_ESCO 0x80 567 568 #define LMP_EXT_INQ 0x01 569 #define LMP_SIMUL_LE_BR 0x02 570 #define LMP_SIMPLE_PAIR 0x08 571 #define LMP_ERR_DATA_REPORTING 0x20 572 #define LMP_NO_FLUSH 0x40 573 574 #define LMP_LSTO 0x01 575 #define LMP_INQ_TX_PWR 0x02 576 #define LMP_EXTFEATURES 0x80 577 578 /* Extended LMP features */ 579 #define LMP_CPB_CENTRAL 0x01 580 #define LMP_CPB_PERIPHERAL 0x02 581 #define LMP_SYNC_TRAIN 0x04 582 #define LMP_SYNC_SCAN 0x08 583 584 #define LMP_SC 0x01 585 #define LMP_PING 0x02 586 587 /* Host features */ 588 #define LMP_HOST_SSP 0x01 589 #define LMP_HOST_LE 0x02 590 #define LMP_HOST_LE_BREDR 0x04 591 #define LMP_HOST_SC 0x08 592 593 /* LE features */ 594 #define HCI_LE_ENCRYPTION 0x01 595 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 596 #define HCI_LE_PERIPHERAL_FEATURES 0x08 597 #define HCI_LE_PING 0x10 598 #define HCI_LE_DATA_LEN_EXT 0x20 599 #define HCI_LE_LL_PRIVACY 0x40 600 #define HCI_LE_EXT_SCAN_POLICY 0x80 601 #define HCI_LE_PHY_2M 0x01 602 #define HCI_LE_PHY_CODED 0x08 603 #define HCI_LE_EXT_ADV 0x10 604 #define HCI_LE_PERIODIC_ADV 0x20 605 #define HCI_LE_CHAN_SEL_ALG2 0x40 606 #define HCI_LE_CIS_CENTRAL 0x10 607 #define HCI_LE_CIS_PERIPHERAL 0x20 608 #define HCI_LE_ISO_BROADCASTER 0x40 609 #define HCI_LE_ISO_SYNC_RECEIVER 0x80 610 611 /* Connection modes */ 612 #define HCI_CM_ACTIVE 0x0000 613 #define HCI_CM_HOLD 0x0001 614 #define HCI_CM_SNIFF 0x0002 615 #define HCI_CM_PARK 0x0003 616 617 /* Link policies */ 618 #define HCI_LP_RSWITCH 0x0001 619 #define HCI_LP_HOLD 0x0002 620 #define HCI_LP_SNIFF 0x0004 621 #define HCI_LP_PARK 0x0008 622 623 /* Link modes */ 624 #define HCI_LM_ACCEPT 0x8000 625 #define HCI_LM_MASTER 0x0001 626 #define HCI_LM_AUTH 0x0002 627 #define HCI_LM_ENCRYPT 0x0004 628 #define HCI_LM_TRUSTED 0x0008 629 #define HCI_LM_RELIABLE 0x0010 630 #define HCI_LM_SECURE 0x0020 631 #define HCI_LM_FIPS 0x0040 632 633 /* Authentication types */ 634 #define HCI_AT_NO_BONDING 0x00 635 #define HCI_AT_NO_BONDING_MITM 0x01 636 #define HCI_AT_DEDICATED_BONDING 0x02 637 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 638 #define HCI_AT_GENERAL_BONDING 0x04 639 #define HCI_AT_GENERAL_BONDING_MITM 0x05 640 641 /* I/O capabilities */ 642 #define HCI_IO_DISPLAY_ONLY 0x00 643 #define HCI_IO_DISPLAY_YESNO 0x01 644 #define HCI_IO_KEYBOARD_ONLY 0x02 645 #define HCI_IO_NO_INPUT_OUTPUT 0x03 646 647 /* Link Key types */ 648 #define HCI_LK_COMBINATION 0x00 649 #define HCI_LK_LOCAL_UNIT 0x01 650 #define HCI_LK_REMOTE_UNIT 0x02 651 #define HCI_LK_DEBUG_COMBINATION 0x03 652 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 653 #define HCI_LK_AUTH_COMBINATION_P192 0x05 654 #define HCI_LK_CHANGED_COMBINATION 0x06 655 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 656 #define HCI_LK_AUTH_COMBINATION_P256 0x08 657 658 /* ---- HCI Error Codes ---- */ 659 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 660 #define HCI_ERROR_AUTH_FAILURE 0x05 661 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 662 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 663 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 664 #define HCI_ERROR_COMMAND_DISALLOWED 0x0c 665 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 666 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 667 #define HCI_ERROR_INVALID_PARAMETERS 0x12 668 #define HCI_ERROR_REMOTE_USER_TERM 0x13 669 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 670 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 671 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 672 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 673 #define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE 0x1e 674 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 675 #define HCI_ERROR_UNSPECIFIED 0x1f 676 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 677 #define HCI_ERROR_CANCELLED_BY_HOST 0x44 678 679 /* Flow control modes */ 680 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 681 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 682 683 /* The core spec defines 127 as the "not available" value */ 684 #define HCI_TX_POWER_INVALID 127 685 #define HCI_RSSI_INVALID 127 686 687 #define HCI_SYNC_HANDLE_INVALID 0xffff 688 689 #define HCI_ROLE_MASTER 0x00 690 #define HCI_ROLE_SLAVE 0x01 691 692 /* Extended Inquiry Response field types */ 693 #define EIR_FLAGS 0x01 /* flags */ 694 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 695 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 696 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 697 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 698 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 699 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 700 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 701 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 702 #define EIR_TX_POWER 0x0A /* transmit power level */ 703 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 704 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 705 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 706 #define EIR_DEVICE_ID 0x10 /* device ID */ 707 #define EIR_APPEARANCE 0x19 /* Device appearance */ 708 #define EIR_SERVICE_DATA 0x16 /* Service Data */ 709 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 710 #define EIR_LE_ROLE 0x1C /* LE role */ 711 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 712 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 713 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 714 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 715 716 /* Low Energy Advertising Flags */ 717 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 718 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 719 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 720 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 721 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 722 723 /* ----- HCI Commands ---- */ 724 #define HCI_OP_NOP 0x0000 725 726 #define HCI_OP_INQUIRY 0x0401 727 struct hci_cp_inquiry { 728 __u8 lap[3]; 729 __u8 length; 730 __u8 num_rsp; 731 } __packed; 732 733 #define HCI_OP_INQUIRY_CANCEL 0x0402 734 735 #define HCI_OP_PERIODIC_INQ 0x0403 736 737 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 738 739 #define HCI_OP_CREATE_CONN 0x0405 740 struct hci_cp_create_conn { 741 bdaddr_t bdaddr; 742 __le16 pkt_type; 743 __u8 pscan_rep_mode; 744 __u8 pscan_mode; 745 __le16 clock_offset; 746 __u8 role_switch; 747 } __packed; 748 749 #define HCI_OP_DISCONNECT 0x0406 750 struct hci_cp_disconnect { 751 __le16 handle; 752 __u8 reason; 753 } __packed; 754 755 #define HCI_OP_ADD_SCO 0x0407 756 struct hci_cp_add_sco { 757 __le16 handle; 758 __le16 pkt_type; 759 } __packed; 760 761 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 762 struct hci_cp_create_conn_cancel { 763 bdaddr_t bdaddr; 764 } __packed; 765 766 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 767 struct hci_cp_accept_conn_req { 768 bdaddr_t bdaddr; 769 __u8 role; 770 } __packed; 771 772 #define HCI_OP_REJECT_CONN_REQ 0x040a 773 struct hci_cp_reject_conn_req { 774 bdaddr_t bdaddr; 775 __u8 reason; 776 } __packed; 777 778 #define HCI_OP_LINK_KEY_REPLY 0x040b 779 struct hci_cp_link_key_reply { 780 bdaddr_t bdaddr; 781 __u8 link_key[HCI_LINK_KEY_SIZE]; 782 } __packed; 783 784 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 785 struct hci_cp_link_key_neg_reply { 786 bdaddr_t bdaddr; 787 } __packed; 788 789 #define HCI_OP_PIN_CODE_REPLY 0x040d 790 struct hci_cp_pin_code_reply { 791 bdaddr_t bdaddr; 792 __u8 pin_len; 793 __u8 pin_code[16]; 794 } __packed; 795 struct hci_rp_pin_code_reply { 796 __u8 status; 797 bdaddr_t bdaddr; 798 } __packed; 799 800 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 801 struct hci_cp_pin_code_neg_reply { 802 bdaddr_t bdaddr; 803 } __packed; 804 struct hci_rp_pin_code_neg_reply { 805 __u8 status; 806 bdaddr_t bdaddr; 807 } __packed; 808 809 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 810 struct hci_cp_change_conn_ptype { 811 __le16 handle; 812 __le16 pkt_type; 813 } __packed; 814 815 #define HCI_OP_AUTH_REQUESTED 0x0411 816 struct hci_cp_auth_requested { 817 __le16 handle; 818 } __packed; 819 820 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 821 struct hci_cp_set_conn_encrypt { 822 __le16 handle; 823 __u8 encrypt; 824 } __packed; 825 826 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 827 struct hci_cp_change_conn_link_key { 828 __le16 handle; 829 } __packed; 830 831 #define HCI_OP_REMOTE_NAME_REQ 0x0419 832 struct hci_cp_remote_name_req { 833 bdaddr_t bdaddr; 834 __u8 pscan_rep_mode; 835 __u8 pscan_mode; 836 __le16 clock_offset; 837 } __packed; 838 839 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 840 struct hci_cp_remote_name_req_cancel { 841 bdaddr_t bdaddr; 842 } __packed; 843 844 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 845 struct hci_cp_read_remote_features { 846 __le16 handle; 847 } __packed; 848 849 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 850 struct hci_cp_read_remote_ext_features { 851 __le16 handle; 852 __u8 page; 853 } __packed; 854 855 #define HCI_OP_READ_REMOTE_VERSION 0x041d 856 struct hci_cp_read_remote_version { 857 __le16 handle; 858 } __packed; 859 860 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 861 struct hci_cp_read_clock_offset { 862 __le16 handle; 863 } __packed; 864 865 #define HCI_OP_SETUP_SYNC_CONN 0x0428 866 struct hci_cp_setup_sync_conn { 867 __le16 handle; 868 __le32 tx_bandwidth; 869 __le32 rx_bandwidth; 870 __le16 max_latency; 871 __le16 voice_setting; 872 __u8 retrans_effort; 873 __le16 pkt_type; 874 } __packed; 875 876 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 877 struct hci_cp_accept_sync_conn_req { 878 bdaddr_t bdaddr; 879 __le32 tx_bandwidth; 880 __le32 rx_bandwidth; 881 __le16 max_latency; 882 __le16 content_format; 883 __u8 retrans_effort; 884 __le16 pkt_type; 885 } __packed; 886 887 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 888 struct hci_cp_reject_sync_conn_req { 889 bdaddr_t bdaddr; 890 __u8 reason; 891 } __packed; 892 893 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 894 struct hci_cp_io_capability_reply { 895 bdaddr_t bdaddr; 896 __u8 capability; 897 __u8 oob_data; 898 __u8 authentication; 899 } __packed; 900 901 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 902 struct hci_cp_user_confirm_reply { 903 bdaddr_t bdaddr; 904 } __packed; 905 struct hci_rp_user_confirm_reply { 906 __u8 status; 907 bdaddr_t bdaddr; 908 } __packed; 909 910 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 911 912 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 913 struct hci_cp_user_passkey_reply { 914 bdaddr_t bdaddr; 915 __le32 passkey; 916 } __packed; 917 918 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 919 920 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 921 struct hci_cp_remote_oob_data_reply { 922 bdaddr_t bdaddr; 923 __u8 hash[16]; 924 __u8 rand[16]; 925 } __packed; 926 927 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 928 struct hci_cp_remote_oob_data_neg_reply { 929 bdaddr_t bdaddr; 930 } __packed; 931 932 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 933 struct hci_cp_io_capability_neg_reply { 934 bdaddr_t bdaddr; 935 __u8 reason; 936 } __packed; 937 938 #define HCI_OP_CREATE_PHY_LINK 0x0435 939 struct hci_cp_create_phy_link { 940 __u8 phy_handle; 941 __u8 key_len; 942 __u8 key_type; 943 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 944 } __packed; 945 946 #define HCI_OP_ACCEPT_PHY_LINK 0x0436 947 struct hci_cp_accept_phy_link { 948 __u8 phy_handle; 949 __u8 key_len; 950 __u8 key_type; 951 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 952 } __packed; 953 954 #define HCI_OP_DISCONN_PHY_LINK 0x0437 955 struct hci_cp_disconn_phy_link { 956 __u8 phy_handle; 957 __u8 reason; 958 } __packed; 959 960 struct ext_flow_spec { 961 __u8 id; 962 __u8 stype; 963 __le16 msdu; 964 __le32 sdu_itime; 965 __le32 acc_lat; 966 __le32 flush_to; 967 } __packed; 968 969 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438 970 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 971 struct hci_cp_create_accept_logical_link { 972 __u8 phy_handle; 973 struct ext_flow_spec tx_flow_spec; 974 struct ext_flow_spec rx_flow_spec; 975 } __packed; 976 977 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a 978 struct hci_cp_disconn_logical_link { 979 __le16 log_handle; 980 } __packed; 981 982 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b 983 struct hci_cp_logical_link_cancel { 984 __u8 phy_handle; 985 __u8 flow_spec_id; 986 } __packed; 987 988 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d 989 struct hci_coding_format { 990 __u8 id; 991 __le16 cid; 992 __le16 vid; 993 } __packed; 994 995 struct hci_cp_enhanced_setup_sync_conn { 996 __le16 handle; 997 __le32 tx_bandwidth; 998 __le32 rx_bandwidth; 999 struct hci_coding_format tx_coding_format; 1000 struct hci_coding_format rx_coding_format; 1001 __le16 tx_codec_frame_size; 1002 __le16 rx_codec_frame_size; 1003 __le32 in_bandwidth; 1004 __le32 out_bandwidth; 1005 struct hci_coding_format in_coding_format; 1006 struct hci_coding_format out_coding_format; 1007 __le16 in_coded_data_size; 1008 __le16 out_coded_data_size; 1009 __u8 in_pcm_data_format; 1010 __u8 out_pcm_data_format; 1011 __u8 in_pcm_sample_payload_msb_pos; 1012 __u8 out_pcm_sample_payload_msb_pos; 1013 __u8 in_data_path; 1014 __u8 out_data_path; 1015 __u8 in_transport_unit_size; 1016 __u8 out_transport_unit_size; 1017 __le16 max_latency; 1018 __le16 pkt_type; 1019 __u8 retrans_effort; 1020 } __packed; 1021 1022 struct hci_rp_logical_link_cancel { 1023 __u8 status; 1024 __u8 phy_handle; 1025 __u8 flow_spec_id; 1026 } __packed; 1027 1028 #define HCI_OP_SET_CPB 0x0441 1029 struct hci_cp_set_cpb { 1030 __u8 enable; 1031 __u8 lt_addr; 1032 __u8 lpo_allowed; 1033 __le16 packet_type; 1034 __le16 interval_min; 1035 __le16 interval_max; 1036 __le16 cpb_sv_tout; 1037 } __packed; 1038 struct hci_rp_set_cpb { 1039 __u8 status; 1040 __u8 lt_addr; 1041 __le16 interval; 1042 } __packed; 1043 1044 #define HCI_OP_START_SYNC_TRAIN 0x0443 1045 1046 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 1047 struct hci_cp_remote_oob_ext_data_reply { 1048 bdaddr_t bdaddr; 1049 __u8 hash192[16]; 1050 __u8 rand192[16]; 1051 __u8 hash256[16]; 1052 __u8 rand256[16]; 1053 } __packed; 1054 1055 #define HCI_OP_SNIFF_MODE 0x0803 1056 struct hci_cp_sniff_mode { 1057 __le16 handle; 1058 __le16 max_interval; 1059 __le16 min_interval; 1060 __le16 attempt; 1061 __le16 timeout; 1062 } __packed; 1063 1064 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 1065 struct hci_cp_exit_sniff_mode { 1066 __le16 handle; 1067 } __packed; 1068 1069 #define HCI_OP_ROLE_DISCOVERY 0x0809 1070 struct hci_cp_role_discovery { 1071 __le16 handle; 1072 } __packed; 1073 struct hci_rp_role_discovery { 1074 __u8 status; 1075 __le16 handle; 1076 __u8 role; 1077 } __packed; 1078 1079 #define HCI_OP_SWITCH_ROLE 0x080b 1080 struct hci_cp_switch_role { 1081 bdaddr_t bdaddr; 1082 __u8 role; 1083 } __packed; 1084 1085 #define HCI_OP_READ_LINK_POLICY 0x080c 1086 struct hci_cp_read_link_policy { 1087 __le16 handle; 1088 } __packed; 1089 struct hci_rp_read_link_policy { 1090 __u8 status; 1091 __le16 handle; 1092 __le16 policy; 1093 } __packed; 1094 1095 #define HCI_OP_WRITE_LINK_POLICY 0x080d 1096 struct hci_cp_write_link_policy { 1097 __le16 handle; 1098 __le16 policy; 1099 } __packed; 1100 struct hci_rp_write_link_policy { 1101 __u8 status; 1102 __le16 handle; 1103 } __packed; 1104 1105 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 1106 struct hci_rp_read_def_link_policy { 1107 __u8 status; 1108 __le16 policy; 1109 } __packed; 1110 1111 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 1112 struct hci_cp_write_def_link_policy { 1113 __le16 policy; 1114 } __packed; 1115 1116 #define HCI_OP_SNIFF_SUBRATE 0x0811 1117 struct hci_cp_sniff_subrate { 1118 __le16 handle; 1119 __le16 max_latency; 1120 __le16 min_remote_timeout; 1121 __le16 min_local_timeout; 1122 } __packed; 1123 1124 #define HCI_OP_SET_EVENT_MASK 0x0c01 1125 1126 #define HCI_OP_RESET 0x0c03 1127 1128 #define HCI_OP_SET_EVENT_FLT 0x0c05 1129 #define HCI_SET_EVENT_FLT_SIZE 9 1130 struct hci_cp_set_event_filter { 1131 __u8 flt_type; 1132 __u8 cond_type; 1133 struct { 1134 bdaddr_t bdaddr; 1135 __u8 auto_accept; 1136 } __packed addr_conn_flt; 1137 } __packed; 1138 1139 /* Filter types */ 1140 #define HCI_FLT_CLEAR_ALL 0x00 1141 #define HCI_FLT_INQ_RESULT 0x01 1142 #define HCI_FLT_CONN_SETUP 0x02 1143 1144 /* CONN_SETUP Condition types */ 1145 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 1146 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 1147 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 1148 1149 /* CONN_SETUP Conditions */ 1150 #define HCI_CONN_SETUP_AUTO_OFF 0x01 1151 #define HCI_CONN_SETUP_AUTO_ON 0x02 1152 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03 1153 1154 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 1155 struct hci_cp_read_stored_link_key { 1156 bdaddr_t bdaddr; 1157 __u8 read_all; 1158 } __packed; 1159 struct hci_rp_read_stored_link_key { 1160 __u8 status; 1161 __le16 max_keys; 1162 __le16 num_keys; 1163 } __packed; 1164 1165 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 1166 struct hci_cp_delete_stored_link_key { 1167 bdaddr_t bdaddr; 1168 __u8 delete_all; 1169 } __packed; 1170 struct hci_rp_delete_stored_link_key { 1171 __u8 status; 1172 __le16 num_keys; 1173 } __packed; 1174 1175 #define HCI_MAX_NAME_LENGTH 248 1176 1177 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 1178 struct hci_cp_write_local_name { 1179 __u8 name[HCI_MAX_NAME_LENGTH]; 1180 } __packed; 1181 1182 #define HCI_OP_READ_LOCAL_NAME 0x0c14 1183 struct hci_rp_read_local_name { 1184 __u8 status; 1185 __u8 name[HCI_MAX_NAME_LENGTH]; 1186 } __packed; 1187 1188 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 1189 1190 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 1191 1192 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 1193 #define SCAN_DISABLED 0x00 1194 #define SCAN_INQUIRY 0x01 1195 #define SCAN_PAGE 0x02 1196 1197 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 1198 1199 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 1200 #define AUTH_DISABLED 0x00 1201 #define AUTH_ENABLED 0x01 1202 1203 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 1204 1205 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 1206 #define ENCRYPT_DISABLED 0x00 1207 #define ENCRYPT_P2P 0x01 1208 #define ENCRYPT_BOTH 0x02 1209 1210 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 1211 struct hci_rp_read_class_of_dev { 1212 __u8 status; 1213 __u8 dev_class[3]; 1214 } __packed; 1215 1216 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 1217 struct hci_cp_write_class_of_dev { 1218 __u8 dev_class[3]; 1219 } __packed; 1220 1221 #define HCI_OP_READ_VOICE_SETTING 0x0c25 1222 struct hci_rp_read_voice_setting { 1223 __u8 status; 1224 __le16 voice_setting; 1225 } __packed; 1226 1227 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 1228 struct hci_cp_write_voice_setting { 1229 __le16 voice_setting; 1230 } __packed; 1231 1232 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 1233 struct hci_cp_host_buffer_size { 1234 __le16 acl_mtu; 1235 __u8 sco_mtu; 1236 __le16 acl_max_pkt; 1237 __le16 sco_max_pkt; 1238 } __packed; 1239 1240 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1241 struct hci_rp_read_num_supported_iac { 1242 __u8 status; 1243 __u8 num_iac; 1244 } __packed; 1245 1246 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1247 1248 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1249 struct hci_cp_write_current_iac_lap { 1250 __u8 num_iac; 1251 __u8 iac_lap[6]; 1252 } __packed; 1253 1254 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1255 1256 #define HCI_MAX_EIR_LENGTH 240 1257 1258 #define HCI_OP_WRITE_EIR 0x0c52 1259 struct hci_cp_write_eir { 1260 __u8 fec; 1261 __u8 data[HCI_MAX_EIR_LENGTH]; 1262 } __packed; 1263 1264 #define HCI_OP_READ_SSP_MODE 0x0c55 1265 struct hci_rp_read_ssp_mode { 1266 __u8 status; 1267 __u8 mode; 1268 } __packed; 1269 1270 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1271 struct hci_cp_write_ssp_mode { 1272 __u8 mode; 1273 } __packed; 1274 1275 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1276 struct hci_rp_read_local_oob_data { 1277 __u8 status; 1278 __u8 hash[16]; 1279 __u8 rand[16]; 1280 } __packed; 1281 1282 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1283 struct hci_rp_read_inq_rsp_tx_power { 1284 __u8 status; 1285 __s8 tx_power; 1286 } __packed; 1287 1288 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a 1289 #define ERR_DATA_REPORTING_DISABLED 0x00 1290 #define ERR_DATA_REPORTING_ENABLED 0x01 1291 struct hci_rp_read_def_err_data_reporting { 1292 __u8 status; 1293 __u8 err_data_reporting; 1294 } __packed; 1295 1296 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b 1297 struct hci_cp_write_def_err_data_reporting { 1298 __u8 err_data_reporting; 1299 } __packed; 1300 1301 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1302 1303 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1304 1305 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1306 struct hci_rp_read_flow_control_mode { 1307 __u8 status; 1308 __u8 mode; 1309 } __packed; 1310 1311 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1312 struct hci_cp_write_le_host_supported { 1313 __u8 le; 1314 __u8 simul; 1315 } __packed; 1316 1317 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1318 struct hci_cp_set_reserved_lt_addr { 1319 __u8 lt_addr; 1320 } __packed; 1321 struct hci_rp_set_reserved_lt_addr { 1322 __u8 status; 1323 __u8 lt_addr; 1324 } __packed; 1325 1326 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1327 struct hci_cp_delete_reserved_lt_addr { 1328 __u8 lt_addr; 1329 } __packed; 1330 struct hci_rp_delete_reserved_lt_addr { 1331 __u8 status; 1332 __u8 lt_addr; 1333 } __packed; 1334 1335 #define HCI_OP_SET_CPB_DATA 0x0c76 1336 struct hci_cp_set_cpb_data { 1337 __u8 lt_addr; 1338 __u8 fragment; 1339 __u8 data_length; 1340 __u8 data[HCI_MAX_CPB_DATA_SIZE]; 1341 } __packed; 1342 struct hci_rp_set_cpb_data { 1343 __u8 status; 1344 __u8 lt_addr; 1345 } __packed; 1346 1347 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1348 1349 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1350 struct hci_cp_write_sync_train_params { 1351 __le16 interval_min; 1352 __le16 interval_max; 1353 __le32 sync_train_tout; 1354 __u8 service_data; 1355 } __packed; 1356 struct hci_rp_write_sync_train_params { 1357 __u8 status; 1358 __le16 sync_train_int; 1359 } __packed; 1360 1361 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1362 struct hci_rp_read_sc_support { 1363 __u8 status; 1364 __u8 support; 1365 } __packed; 1366 1367 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1368 struct hci_cp_write_sc_support { 1369 __u8 support; 1370 } __packed; 1371 1372 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b 1373 struct hci_cp_read_auth_payload_to { 1374 __le16 handle; 1375 } __packed; 1376 struct hci_rp_read_auth_payload_to { 1377 __u8 status; 1378 __le16 handle; 1379 __le16 timeout; 1380 } __packed; 1381 1382 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c 1383 struct hci_cp_write_auth_payload_to { 1384 __le16 handle; 1385 __le16 timeout; 1386 } __packed; 1387 struct hci_rp_write_auth_payload_to { 1388 __u8 status; 1389 __le16 handle; 1390 } __packed; 1391 1392 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1393 struct hci_rp_read_local_oob_ext_data { 1394 __u8 status; 1395 __u8 hash192[16]; 1396 __u8 rand192[16]; 1397 __u8 hash256[16]; 1398 __u8 rand256[16]; 1399 } __packed; 1400 1401 #define HCI_CONFIGURE_DATA_PATH 0x0c83 1402 struct hci_op_configure_data_path { 1403 __u8 direction; 1404 __u8 data_path_id; 1405 __u8 vnd_len; 1406 __u8 vnd_data[]; 1407 } __packed; 1408 1409 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1410 struct hci_rp_read_local_version { 1411 __u8 status; 1412 __u8 hci_ver; 1413 __le16 hci_rev; 1414 __u8 lmp_ver; 1415 __le16 manufacturer; 1416 __le16 lmp_subver; 1417 } __packed; 1418 1419 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1420 struct hci_rp_read_local_commands { 1421 __u8 status; 1422 __u8 commands[64]; 1423 } __packed; 1424 1425 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1426 struct hci_rp_read_local_features { 1427 __u8 status; 1428 __u8 features[8]; 1429 } __packed; 1430 1431 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1432 struct hci_cp_read_local_ext_features { 1433 __u8 page; 1434 } __packed; 1435 struct hci_rp_read_local_ext_features { 1436 __u8 status; 1437 __u8 page; 1438 __u8 max_page; 1439 __u8 features[8]; 1440 } __packed; 1441 1442 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1443 struct hci_rp_read_buffer_size { 1444 __u8 status; 1445 __le16 acl_mtu; 1446 __u8 sco_mtu; 1447 __le16 acl_max_pkt; 1448 __le16 sco_max_pkt; 1449 } __packed; 1450 1451 #define HCI_OP_READ_BD_ADDR 0x1009 1452 struct hci_rp_read_bd_addr { 1453 __u8 status; 1454 bdaddr_t bdaddr; 1455 } __packed; 1456 1457 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1458 struct hci_rp_read_data_block_size { 1459 __u8 status; 1460 __le16 max_acl_len; 1461 __le16 block_len; 1462 __le16 num_blocks; 1463 } __packed; 1464 1465 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1466 struct hci_std_codecs { 1467 __u8 num; 1468 __u8 codec[]; 1469 } __packed; 1470 1471 struct hci_vnd_codec { 1472 /* company id */ 1473 __le16 cid; 1474 /* vendor codec id */ 1475 __le16 vid; 1476 } __packed; 1477 1478 struct hci_vnd_codecs { 1479 __u8 num; 1480 struct hci_vnd_codec codec[]; 1481 } __packed; 1482 1483 struct hci_rp_read_local_supported_codecs { 1484 __u8 status; 1485 struct hci_std_codecs std_codecs; 1486 struct hci_vnd_codecs vnd_codecs; 1487 } __packed; 1488 1489 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c 1490 struct hci_rp_read_local_pairing_opts { 1491 __u8 status; 1492 __u8 pairing_opts; 1493 __u8 max_key_size; 1494 } __packed; 1495 1496 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d 1497 struct hci_std_codec_v2 { 1498 __u8 id; 1499 __u8 transport; 1500 } __packed; 1501 1502 struct hci_std_codecs_v2 { 1503 __u8 num; 1504 struct hci_std_codec_v2 codec[]; 1505 } __packed; 1506 1507 struct hci_vnd_codec_v2 { 1508 __le16 cid; 1509 __le16 vid; 1510 __u8 transport; 1511 } __packed; 1512 1513 struct hci_vnd_codecs_v2 { 1514 __u8 num; 1515 struct hci_vnd_codec_v2 codec[]; 1516 } __packed; 1517 1518 struct hci_rp_read_local_supported_codecs_v2 { 1519 __u8 status; 1520 struct hci_std_codecs_v2 std_codecs; 1521 struct hci_vnd_codecs_v2 vendor_codecs; 1522 } __packed; 1523 1524 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e 1525 struct hci_op_read_local_codec_caps { 1526 __u8 id; 1527 __le16 cid; 1528 __le16 vid; 1529 __u8 transport; 1530 __u8 direction; 1531 } __packed; 1532 1533 struct hci_codec_caps { 1534 __u8 len; 1535 __u8 data[]; 1536 } __packed; 1537 1538 struct hci_rp_read_local_codec_caps { 1539 __u8 status; 1540 __u8 num_caps; 1541 } __packed; 1542 1543 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1544 struct hci_rp_read_page_scan_activity { 1545 __u8 status; 1546 __le16 interval; 1547 __le16 window; 1548 } __packed; 1549 1550 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1551 struct hci_cp_write_page_scan_activity { 1552 __le16 interval; 1553 __le16 window; 1554 } __packed; 1555 1556 #define HCI_OP_READ_TX_POWER 0x0c2d 1557 struct hci_cp_read_tx_power { 1558 __le16 handle; 1559 __u8 type; 1560 } __packed; 1561 struct hci_rp_read_tx_power { 1562 __u8 status; 1563 __le16 handle; 1564 __s8 tx_power; 1565 } __packed; 1566 1567 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1568 struct hci_rp_read_page_scan_type { 1569 __u8 status; 1570 __u8 type; 1571 } __packed; 1572 1573 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1574 #define PAGE_SCAN_TYPE_STANDARD 0x00 1575 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1576 1577 #define HCI_OP_READ_RSSI 0x1405 1578 struct hci_cp_read_rssi { 1579 __le16 handle; 1580 } __packed; 1581 struct hci_rp_read_rssi { 1582 __u8 status; 1583 __le16 handle; 1584 __s8 rssi; 1585 } __packed; 1586 1587 #define HCI_OP_READ_CLOCK 0x1407 1588 struct hci_cp_read_clock { 1589 __le16 handle; 1590 __u8 which; 1591 } __packed; 1592 struct hci_rp_read_clock { 1593 __u8 status; 1594 __le16 handle; 1595 __le32 clock; 1596 __le16 accuracy; 1597 } __packed; 1598 1599 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1600 struct hci_cp_read_enc_key_size { 1601 __le16 handle; 1602 } __packed; 1603 struct hci_rp_read_enc_key_size { 1604 __u8 status; 1605 __le16 handle; 1606 __u8 key_size; 1607 } __packed; 1608 1609 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409 1610 struct hci_rp_read_local_amp_info { 1611 __u8 status; 1612 __u8 amp_status; 1613 __le32 total_bw; 1614 __le32 max_bw; 1615 __le32 min_latency; 1616 __le32 max_pdu; 1617 __u8 amp_type; 1618 __le16 pal_cap; 1619 __le16 max_assoc_size; 1620 __le32 max_flush_to; 1621 __le32 be_flush_to; 1622 } __packed; 1623 1624 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a 1625 struct hci_cp_read_local_amp_assoc { 1626 __u8 phy_handle; 1627 __le16 len_so_far; 1628 __le16 max_len; 1629 } __packed; 1630 struct hci_rp_read_local_amp_assoc { 1631 __u8 status; 1632 __u8 phy_handle; 1633 __le16 rem_len; 1634 __u8 frag[]; 1635 } __packed; 1636 1637 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b 1638 struct hci_cp_write_remote_amp_assoc { 1639 __u8 phy_handle; 1640 __le16 len_so_far; 1641 __le16 rem_len; 1642 __u8 frag[]; 1643 } __packed; 1644 struct hci_rp_write_remote_amp_assoc { 1645 __u8 status; 1646 __u8 phy_handle; 1647 } __packed; 1648 1649 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1650 1651 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1652 1653 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1654 1655 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1656 struct hci_cp_le_set_event_mask { 1657 __u8 mask[8]; 1658 } __packed; 1659 1660 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1661 struct hci_rp_le_read_buffer_size { 1662 __u8 status; 1663 __le16 le_mtu; 1664 __u8 le_max_pkt; 1665 } __packed; 1666 1667 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1668 struct hci_rp_le_read_local_features { 1669 __u8 status; 1670 __u8 features[8]; 1671 } __packed; 1672 1673 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1674 1675 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1676 struct hci_cp_le_set_adv_param { 1677 __le16 min_interval; 1678 __le16 max_interval; 1679 __u8 type; 1680 __u8 own_address_type; 1681 __u8 direct_addr_type; 1682 bdaddr_t direct_addr; 1683 __u8 channel_map; 1684 __u8 filter_policy; 1685 } __packed; 1686 1687 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1688 struct hci_rp_le_read_adv_tx_power { 1689 __u8 status; 1690 __s8 tx_power; 1691 } __packed; 1692 1693 #define HCI_MAX_AD_LENGTH 31 1694 1695 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1696 struct hci_cp_le_set_adv_data { 1697 __u8 length; 1698 __u8 data[HCI_MAX_AD_LENGTH]; 1699 } __packed; 1700 1701 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1702 struct hci_cp_le_set_scan_rsp_data { 1703 __u8 length; 1704 __u8 data[HCI_MAX_AD_LENGTH]; 1705 } __packed; 1706 1707 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1708 1709 #define LE_SCAN_PASSIVE 0x00 1710 #define LE_SCAN_ACTIVE 0x01 1711 1712 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1713 struct hci_cp_le_set_scan_param { 1714 __u8 type; 1715 __le16 interval; 1716 __le16 window; 1717 __u8 own_address_type; 1718 __u8 filter_policy; 1719 } __packed; 1720 1721 #define LE_SCAN_DISABLE 0x00 1722 #define LE_SCAN_ENABLE 0x01 1723 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1724 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1725 1726 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1727 struct hci_cp_le_set_scan_enable { 1728 __u8 enable; 1729 __u8 filter_dup; 1730 } __packed; 1731 1732 #define HCI_LE_USE_PEER_ADDR 0x00 1733 #define HCI_LE_USE_ACCEPT_LIST 0x01 1734 1735 #define HCI_OP_LE_CREATE_CONN 0x200d 1736 struct hci_cp_le_create_conn { 1737 __le16 scan_interval; 1738 __le16 scan_window; 1739 __u8 filter_policy; 1740 __u8 peer_addr_type; 1741 bdaddr_t peer_addr; 1742 __u8 own_address_type; 1743 __le16 conn_interval_min; 1744 __le16 conn_interval_max; 1745 __le16 conn_latency; 1746 __le16 supervision_timeout; 1747 __le16 min_ce_len; 1748 __le16 max_ce_len; 1749 } __packed; 1750 1751 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1752 1753 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f 1754 struct hci_rp_le_read_accept_list_size { 1755 __u8 status; 1756 __u8 size; 1757 } __packed; 1758 1759 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010 1760 1761 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011 1762 struct hci_cp_le_add_to_accept_list { 1763 __u8 bdaddr_type; 1764 bdaddr_t bdaddr; 1765 } __packed; 1766 1767 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012 1768 struct hci_cp_le_del_from_accept_list { 1769 __u8 bdaddr_type; 1770 bdaddr_t bdaddr; 1771 } __packed; 1772 1773 #define HCI_OP_LE_CONN_UPDATE 0x2013 1774 struct hci_cp_le_conn_update { 1775 __le16 handle; 1776 __le16 conn_interval_min; 1777 __le16 conn_interval_max; 1778 __le16 conn_latency; 1779 __le16 supervision_timeout; 1780 __le16 min_ce_len; 1781 __le16 max_ce_len; 1782 } __packed; 1783 1784 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1785 struct hci_cp_le_read_remote_features { 1786 __le16 handle; 1787 } __packed; 1788 1789 #define HCI_OP_LE_START_ENC 0x2019 1790 struct hci_cp_le_start_enc { 1791 __le16 handle; 1792 __le64 rand; 1793 __le16 ediv; 1794 __u8 ltk[16]; 1795 } __packed; 1796 1797 #define HCI_OP_LE_LTK_REPLY 0x201a 1798 struct hci_cp_le_ltk_reply { 1799 __le16 handle; 1800 __u8 ltk[16]; 1801 } __packed; 1802 struct hci_rp_le_ltk_reply { 1803 __u8 status; 1804 __le16 handle; 1805 } __packed; 1806 1807 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1808 struct hci_cp_le_ltk_neg_reply { 1809 __le16 handle; 1810 } __packed; 1811 struct hci_rp_le_ltk_neg_reply { 1812 __u8 status; 1813 __le16 handle; 1814 } __packed; 1815 1816 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1817 struct hci_rp_le_read_supported_states { 1818 __u8 status; 1819 __u8 le_states[8]; 1820 } __packed; 1821 1822 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1823 struct hci_cp_le_conn_param_req_reply { 1824 __le16 handle; 1825 __le16 interval_min; 1826 __le16 interval_max; 1827 __le16 latency; 1828 __le16 timeout; 1829 __le16 min_ce_len; 1830 __le16 max_ce_len; 1831 } __packed; 1832 1833 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1834 struct hci_cp_le_conn_param_req_neg_reply { 1835 __le16 handle; 1836 __u8 reason; 1837 } __packed; 1838 1839 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1840 struct hci_cp_le_set_data_len { 1841 __le16 handle; 1842 __le16 tx_len; 1843 __le16 tx_time; 1844 } __packed; 1845 struct hci_rp_le_set_data_len { 1846 __u8 status; 1847 __le16 handle; 1848 } __packed; 1849 1850 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1851 struct hci_rp_le_read_def_data_len { 1852 __u8 status; 1853 __le16 tx_len; 1854 __le16 tx_time; 1855 } __packed; 1856 1857 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1858 struct hci_cp_le_write_def_data_len { 1859 __le16 tx_len; 1860 __le16 tx_time; 1861 } __packed; 1862 1863 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027 1864 struct hci_cp_le_add_to_resolv_list { 1865 __u8 bdaddr_type; 1866 bdaddr_t bdaddr; 1867 __u8 peer_irk[16]; 1868 __u8 local_irk[16]; 1869 } __packed; 1870 1871 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028 1872 struct hci_cp_le_del_from_resolv_list { 1873 __u8 bdaddr_type; 1874 bdaddr_t bdaddr; 1875 } __packed; 1876 1877 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1878 1879 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1880 struct hci_rp_le_read_resolv_list_size { 1881 __u8 status; 1882 __u8 size; 1883 } __packed; 1884 1885 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d 1886 1887 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e 1888 1889 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1890 struct hci_rp_le_read_max_data_len { 1891 __u8 status; 1892 __le16 tx_len; 1893 __le16 tx_time; 1894 __le16 rx_len; 1895 __le16 rx_time; 1896 } __packed; 1897 1898 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1899 struct hci_cp_le_set_default_phy { 1900 __u8 all_phys; 1901 __u8 tx_phys; 1902 __u8 rx_phys; 1903 } __packed; 1904 1905 #define HCI_LE_SET_PHY_1M 0x01 1906 #define HCI_LE_SET_PHY_2M 0x02 1907 #define HCI_LE_SET_PHY_CODED 0x04 1908 1909 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1910 struct hci_cp_le_set_ext_scan_params { 1911 __u8 own_addr_type; 1912 __u8 filter_policy; 1913 __u8 scanning_phys; 1914 __u8 data[]; 1915 } __packed; 1916 1917 #define LE_SCAN_PHY_1M 0x01 1918 #define LE_SCAN_PHY_2M 0x02 1919 #define LE_SCAN_PHY_CODED 0x04 1920 1921 struct hci_cp_le_scan_phy_params { 1922 __u8 type; 1923 __le16 interval; 1924 __le16 window; 1925 } __packed; 1926 1927 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1928 struct hci_cp_le_set_ext_scan_enable { 1929 __u8 enable; 1930 __u8 filter_dup; 1931 __le16 duration; 1932 __le16 period; 1933 } __packed; 1934 1935 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1936 struct hci_cp_le_ext_create_conn { 1937 __u8 filter_policy; 1938 __u8 own_addr_type; 1939 __u8 peer_addr_type; 1940 bdaddr_t peer_addr; 1941 __u8 phys; 1942 __u8 data[]; 1943 } __packed; 1944 1945 struct hci_cp_le_ext_conn_param { 1946 __le16 scan_interval; 1947 __le16 scan_window; 1948 __le16 conn_interval_min; 1949 __le16 conn_interval_max; 1950 __le16 conn_latency; 1951 __le16 supervision_timeout; 1952 __le16 min_ce_len; 1953 __le16 max_ce_len; 1954 } __packed; 1955 1956 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044 1957 struct hci_cp_le_pa_create_sync { 1958 __u8 options; 1959 __u8 sid; 1960 __u8 addr_type; 1961 bdaddr_t addr; 1962 __le16 skip; 1963 __le16 sync_timeout; 1964 __u8 sync_cte_type; 1965 } __packed; 1966 1967 #define HCI_OP_LE_PA_TERM_SYNC 0x2046 1968 struct hci_cp_le_pa_term_sync { 1969 __le16 handle; 1970 } __packed; 1971 1972 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b 1973 struct hci_rp_le_read_num_supported_adv_sets { 1974 __u8 status; 1975 __u8 num_of_sets; 1976 } __packed; 1977 1978 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036 1979 struct hci_cp_le_set_ext_adv_params { 1980 __u8 handle; 1981 __le16 evt_properties; 1982 __u8 min_interval[3]; 1983 __u8 max_interval[3]; 1984 __u8 channel_map; 1985 __u8 own_addr_type; 1986 __u8 peer_addr_type; 1987 bdaddr_t peer_addr; 1988 __u8 filter_policy; 1989 __u8 tx_power; 1990 __u8 primary_phy; 1991 __u8 secondary_max_skip; 1992 __u8 secondary_phy; 1993 __u8 sid; 1994 __u8 notif_enable; 1995 } __packed; 1996 1997 #define HCI_ADV_PHY_1M 0X01 1998 #define HCI_ADV_PHY_2M 0x02 1999 #define HCI_ADV_PHY_CODED 0x03 2000 2001 struct hci_rp_le_set_ext_adv_params { 2002 __u8 status; 2003 __u8 tx_power; 2004 } __packed; 2005 2006 struct hci_cp_ext_adv_set { 2007 __u8 handle; 2008 __le16 duration; 2009 __u8 max_events; 2010 } __packed; 2011 2012 #define HCI_MAX_EXT_AD_LENGTH 251 2013 2014 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037 2015 struct hci_cp_le_set_ext_adv_data { 2016 __u8 handle; 2017 __u8 operation; 2018 __u8 frag_pref; 2019 __u8 length; 2020 __u8 data[]; 2021 } __packed; 2022 2023 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038 2024 struct hci_cp_le_set_ext_scan_rsp_data { 2025 __u8 handle; 2026 __u8 operation; 2027 __u8 frag_pref; 2028 __u8 length; 2029 __u8 data[]; 2030 } __packed; 2031 2032 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039 2033 struct hci_cp_le_set_ext_adv_enable { 2034 __u8 enable; 2035 __u8 num_of_sets; 2036 __u8 data[]; 2037 } __packed; 2038 2039 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e 2040 struct hci_cp_le_set_per_adv_params { 2041 __u8 handle; 2042 __le16 min_interval; 2043 __le16 max_interval; 2044 __le16 periodic_properties; 2045 } __packed; 2046 2047 #define HCI_MAX_PER_AD_LENGTH 252 2048 #define HCI_MAX_PER_AD_TOT_LEN 1650 2049 2050 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f 2051 struct hci_cp_le_set_per_adv_data { 2052 __u8 handle; 2053 __u8 operation; 2054 __u8 length; 2055 __u8 data[]; 2056 } __packed; 2057 2058 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040 2059 struct hci_cp_le_set_per_adv_enable { 2060 __u8 enable; 2061 __u8 handle; 2062 } __packed; 2063 2064 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03 2065 2066 #define LE_SET_ADV_DATA_NO_FRAG 0x01 2067 2068 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c 2069 2070 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d 2071 2072 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 2073 struct hci_cp_le_set_adv_set_rand_addr { 2074 __u8 handle; 2075 bdaddr_t bdaddr; 2076 } __packed; 2077 2078 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b 2079 struct hci_rp_le_read_transmit_power { 2080 __u8 status; 2081 __s8 min_le_tx_power; 2082 __s8 max_le_tx_power; 2083 } __packed; 2084 2085 #define HCI_NETWORK_PRIVACY 0x00 2086 #define HCI_DEVICE_PRIVACY 0x01 2087 2088 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e 2089 struct hci_cp_le_set_privacy_mode { 2090 __u8 bdaddr_type; 2091 bdaddr_t bdaddr; 2092 __u8 mode; 2093 } __packed; 2094 2095 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060 2096 struct hci_rp_le_read_buffer_size_v2 { 2097 __u8 status; 2098 __le16 acl_mtu; 2099 __u8 acl_max_pkt; 2100 __le16 iso_mtu; 2101 __u8 iso_max_pkt; 2102 } __packed; 2103 2104 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061 2105 struct hci_cp_le_read_iso_tx_sync { 2106 __le16 handle; 2107 } __packed; 2108 2109 struct hci_rp_le_read_iso_tx_sync { 2110 __u8 status; 2111 __le16 handle; 2112 __le16 seq; 2113 __le32 imestamp; 2114 __u8 offset[3]; 2115 } __packed; 2116 2117 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062 2118 struct hci_cis_params { 2119 __u8 cis_id; 2120 __le16 c_sdu; 2121 __le16 p_sdu; 2122 __u8 c_phy; 2123 __u8 p_phy; 2124 __u8 c_rtn; 2125 __u8 p_rtn; 2126 } __packed; 2127 2128 struct hci_cp_le_set_cig_params { 2129 __u8 cig_id; 2130 __u8 c_interval[3]; 2131 __u8 p_interval[3]; 2132 __u8 sca; 2133 __u8 packing; 2134 __u8 framing; 2135 __le16 c_latency; 2136 __le16 p_latency; 2137 __u8 num_cis; 2138 struct hci_cis_params cis[]; 2139 } __packed; 2140 2141 struct hci_rp_le_set_cig_params { 2142 __u8 status; 2143 __u8 cig_id; 2144 __u8 num_handles; 2145 __le16 handle[]; 2146 } __packed; 2147 2148 #define HCI_OP_LE_CREATE_CIS 0x2064 2149 struct hci_cis { 2150 __le16 cis_handle; 2151 __le16 acl_handle; 2152 } __packed; 2153 2154 struct hci_cp_le_create_cis { 2155 __u8 num_cis; 2156 struct hci_cis cis[]; 2157 } __packed; 2158 2159 #define HCI_OP_LE_REMOVE_CIG 0x2065 2160 struct hci_cp_le_remove_cig { 2161 __u8 cig_id; 2162 } __packed; 2163 2164 #define HCI_OP_LE_ACCEPT_CIS 0x2066 2165 struct hci_cp_le_accept_cis { 2166 __le16 handle; 2167 } __packed; 2168 2169 #define HCI_OP_LE_REJECT_CIS 0x2067 2170 struct hci_cp_le_reject_cis { 2171 __le16 handle; 2172 __u8 reason; 2173 } __packed; 2174 2175 #define HCI_OP_LE_CREATE_BIG 0x2068 2176 struct hci_bis { 2177 __u8 sdu_interval[3]; 2178 __le16 sdu; 2179 __le16 latency; 2180 __u8 rtn; 2181 __u8 phy; 2182 __u8 packing; 2183 __u8 framing; 2184 __u8 encryption; 2185 __u8 bcode[16]; 2186 } __packed; 2187 2188 struct hci_cp_le_create_big { 2189 __u8 handle; 2190 __u8 adv_handle; 2191 __u8 num_bis; 2192 struct hci_bis bis; 2193 } __packed; 2194 2195 #define HCI_OP_LE_TERM_BIG 0x206a 2196 struct hci_cp_le_term_big { 2197 __u8 handle; 2198 __u8 reason; 2199 } __packed; 2200 2201 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b 2202 struct hci_cp_le_big_create_sync { 2203 __u8 handle; 2204 __le16 sync_handle; 2205 __u8 encryption; 2206 __u8 bcode[16]; 2207 __u8 mse; 2208 __le16 timeout; 2209 __u8 num_bis; 2210 __u8 bis[]; 2211 } __packed; 2212 2213 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c 2214 struct hci_cp_le_big_term_sync { 2215 __u8 handle; 2216 } __packed; 2217 2218 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e 2219 struct hci_cp_le_setup_iso_path { 2220 __le16 handle; 2221 __u8 direction; 2222 __u8 path; 2223 __u8 codec; 2224 __le16 codec_cid; 2225 __le16 codec_vid; 2226 __u8 delay[3]; 2227 __u8 codec_cfg_len; 2228 __u8 codec_cfg[]; 2229 } __packed; 2230 2231 struct hci_rp_le_setup_iso_path { 2232 __u8 status; 2233 __le16 handle; 2234 } __packed; 2235 2236 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074 2237 struct hci_cp_le_set_host_feature { 2238 __u8 bit_number; 2239 __u8 bit_value; 2240 } __packed; 2241 2242 /* ---- HCI Events ---- */ 2243 struct hci_ev_status { 2244 __u8 status; 2245 } __packed; 2246 2247 #define HCI_EV_INQUIRY_COMPLETE 0x01 2248 2249 #define HCI_EV_INQUIRY_RESULT 0x02 2250 struct inquiry_info { 2251 bdaddr_t bdaddr; 2252 __u8 pscan_rep_mode; 2253 __u8 pscan_period_mode; 2254 __u8 pscan_mode; 2255 __u8 dev_class[3]; 2256 __le16 clock_offset; 2257 } __packed; 2258 2259 struct hci_ev_inquiry_result { 2260 __u8 num; 2261 struct inquiry_info info[]; 2262 }; 2263 2264 #define HCI_EV_CONN_COMPLETE 0x03 2265 struct hci_ev_conn_complete { 2266 __u8 status; 2267 __le16 handle; 2268 bdaddr_t bdaddr; 2269 __u8 link_type; 2270 __u8 encr_mode; 2271 } __packed; 2272 2273 #define HCI_EV_CONN_REQUEST 0x04 2274 struct hci_ev_conn_request { 2275 bdaddr_t bdaddr; 2276 __u8 dev_class[3]; 2277 __u8 link_type; 2278 } __packed; 2279 2280 #define HCI_EV_DISCONN_COMPLETE 0x05 2281 struct hci_ev_disconn_complete { 2282 __u8 status; 2283 __le16 handle; 2284 __u8 reason; 2285 } __packed; 2286 2287 #define HCI_EV_AUTH_COMPLETE 0x06 2288 struct hci_ev_auth_complete { 2289 __u8 status; 2290 __le16 handle; 2291 } __packed; 2292 2293 #define HCI_EV_REMOTE_NAME 0x07 2294 struct hci_ev_remote_name { 2295 __u8 status; 2296 bdaddr_t bdaddr; 2297 __u8 name[HCI_MAX_NAME_LENGTH]; 2298 } __packed; 2299 2300 #define HCI_EV_ENCRYPT_CHANGE 0x08 2301 struct hci_ev_encrypt_change { 2302 __u8 status; 2303 __le16 handle; 2304 __u8 encrypt; 2305 } __packed; 2306 2307 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 2308 struct hci_ev_change_link_key_complete { 2309 __u8 status; 2310 __le16 handle; 2311 } __packed; 2312 2313 #define HCI_EV_REMOTE_FEATURES 0x0b 2314 struct hci_ev_remote_features { 2315 __u8 status; 2316 __le16 handle; 2317 __u8 features[8]; 2318 } __packed; 2319 2320 #define HCI_EV_REMOTE_VERSION 0x0c 2321 struct hci_ev_remote_version { 2322 __u8 status; 2323 __le16 handle; 2324 __u8 lmp_ver; 2325 __le16 manufacturer; 2326 __le16 lmp_subver; 2327 } __packed; 2328 2329 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 2330 struct hci_qos { 2331 __u8 service_type; 2332 __u32 token_rate; 2333 __u32 peak_bandwidth; 2334 __u32 latency; 2335 __u32 delay_variation; 2336 } __packed; 2337 struct hci_ev_qos_setup_complete { 2338 __u8 status; 2339 __le16 handle; 2340 struct hci_qos qos; 2341 } __packed; 2342 2343 #define HCI_EV_CMD_COMPLETE 0x0e 2344 struct hci_ev_cmd_complete { 2345 __u8 ncmd; 2346 __le16 opcode; 2347 } __packed; 2348 2349 #define HCI_EV_CMD_STATUS 0x0f 2350 struct hci_ev_cmd_status { 2351 __u8 status; 2352 __u8 ncmd; 2353 __le16 opcode; 2354 } __packed; 2355 2356 #define HCI_EV_HARDWARE_ERROR 0x10 2357 struct hci_ev_hardware_error { 2358 __u8 code; 2359 } __packed; 2360 2361 #define HCI_EV_ROLE_CHANGE 0x12 2362 struct hci_ev_role_change { 2363 __u8 status; 2364 bdaddr_t bdaddr; 2365 __u8 role; 2366 } __packed; 2367 2368 #define HCI_EV_NUM_COMP_PKTS 0x13 2369 struct hci_comp_pkts_info { 2370 __le16 handle; 2371 __le16 count; 2372 } __packed; 2373 2374 struct hci_ev_num_comp_pkts { 2375 __u8 num; 2376 struct hci_comp_pkts_info handles[]; 2377 } __packed; 2378 2379 #define HCI_EV_MODE_CHANGE 0x14 2380 struct hci_ev_mode_change { 2381 __u8 status; 2382 __le16 handle; 2383 __u8 mode; 2384 __le16 interval; 2385 } __packed; 2386 2387 #define HCI_EV_PIN_CODE_REQ 0x16 2388 struct hci_ev_pin_code_req { 2389 bdaddr_t bdaddr; 2390 } __packed; 2391 2392 #define HCI_EV_LINK_KEY_REQ 0x17 2393 struct hci_ev_link_key_req { 2394 bdaddr_t bdaddr; 2395 } __packed; 2396 2397 #define HCI_EV_LINK_KEY_NOTIFY 0x18 2398 struct hci_ev_link_key_notify { 2399 bdaddr_t bdaddr; 2400 __u8 link_key[HCI_LINK_KEY_SIZE]; 2401 __u8 key_type; 2402 } __packed; 2403 2404 #define HCI_EV_CLOCK_OFFSET 0x1c 2405 struct hci_ev_clock_offset { 2406 __u8 status; 2407 __le16 handle; 2408 __le16 clock_offset; 2409 } __packed; 2410 2411 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 2412 struct hci_ev_pkt_type_change { 2413 __u8 status; 2414 __le16 handle; 2415 __le16 pkt_type; 2416 } __packed; 2417 2418 #define HCI_EV_PSCAN_REP_MODE 0x20 2419 struct hci_ev_pscan_rep_mode { 2420 bdaddr_t bdaddr; 2421 __u8 pscan_rep_mode; 2422 } __packed; 2423 2424 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 2425 struct inquiry_info_rssi { 2426 bdaddr_t bdaddr; 2427 __u8 pscan_rep_mode; 2428 __u8 pscan_period_mode; 2429 __u8 dev_class[3]; 2430 __le16 clock_offset; 2431 __s8 rssi; 2432 } __packed; 2433 struct inquiry_info_rssi_pscan { 2434 bdaddr_t bdaddr; 2435 __u8 pscan_rep_mode; 2436 __u8 pscan_period_mode; 2437 __u8 pscan_mode; 2438 __u8 dev_class[3]; 2439 __le16 clock_offset; 2440 __s8 rssi; 2441 } __packed; 2442 struct hci_ev_inquiry_result_rssi { 2443 __u8 num; 2444 __u8 data[]; 2445 } __packed; 2446 2447 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 2448 struct hci_ev_remote_ext_features { 2449 __u8 status; 2450 __le16 handle; 2451 __u8 page; 2452 __u8 max_page; 2453 __u8 features[8]; 2454 } __packed; 2455 2456 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 2457 struct hci_ev_sync_conn_complete { 2458 __u8 status; 2459 __le16 handle; 2460 bdaddr_t bdaddr; 2461 __u8 link_type; 2462 __u8 tx_interval; 2463 __u8 retrans_window; 2464 __le16 rx_pkt_len; 2465 __le16 tx_pkt_len; 2466 __u8 air_mode; 2467 } __packed; 2468 2469 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 2470 struct hci_ev_sync_conn_changed { 2471 __u8 status; 2472 __le16 handle; 2473 __u8 tx_interval; 2474 __u8 retrans_window; 2475 __le16 rx_pkt_len; 2476 __le16 tx_pkt_len; 2477 } __packed; 2478 2479 #define HCI_EV_SNIFF_SUBRATE 0x2e 2480 struct hci_ev_sniff_subrate { 2481 __u8 status; 2482 __le16 handle; 2483 __le16 max_tx_latency; 2484 __le16 max_rx_latency; 2485 __le16 max_remote_timeout; 2486 __le16 max_local_timeout; 2487 } __packed; 2488 2489 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 2490 struct extended_inquiry_info { 2491 bdaddr_t bdaddr; 2492 __u8 pscan_rep_mode; 2493 __u8 pscan_period_mode; 2494 __u8 dev_class[3]; 2495 __le16 clock_offset; 2496 __s8 rssi; 2497 __u8 data[240]; 2498 } __packed; 2499 2500 struct hci_ev_ext_inquiry_result { 2501 __u8 num; 2502 struct extended_inquiry_info info[]; 2503 } __packed; 2504 2505 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 2506 struct hci_ev_key_refresh_complete { 2507 __u8 status; 2508 __le16 handle; 2509 } __packed; 2510 2511 #define HCI_EV_IO_CAPA_REQUEST 0x31 2512 struct hci_ev_io_capa_request { 2513 bdaddr_t bdaddr; 2514 } __packed; 2515 2516 #define HCI_EV_IO_CAPA_REPLY 0x32 2517 struct hci_ev_io_capa_reply { 2518 bdaddr_t bdaddr; 2519 __u8 capability; 2520 __u8 oob_data; 2521 __u8 authentication; 2522 } __packed; 2523 2524 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 2525 struct hci_ev_user_confirm_req { 2526 bdaddr_t bdaddr; 2527 __le32 passkey; 2528 } __packed; 2529 2530 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 2531 struct hci_ev_user_passkey_req { 2532 bdaddr_t bdaddr; 2533 } __packed; 2534 2535 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 2536 struct hci_ev_remote_oob_data_request { 2537 bdaddr_t bdaddr; 2538 } __packed; 2539 2540 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 2541 struct hci_ev_simple_pair_complete { 2542 __u8 status; 2543 bdaddr_t bdaddr; 2544 } __packed; 2545 2546 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 2547 struct hci_ev_user_passkey_notify { 2548 bdaddr_t bdaddr; 2549 __le32 passkey; 2550 } __packed; 2551 2552 #define HCI_KEYPRESS_STARTED 0 2553 #define HCI_KEYPRESS_ENTERED 1 2554 #define HCI_KEYPRESS_ERASED 2 2555 #define HCI_KEYPRESS_CLEARED 3 2556 #define HCI_KEYPRESS_COMPLETED 4 2557 2558 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 2559 struct hci_ev_keypress_notify { 2560 bdaddr_t bdaddr; 2561 __u8 type; 2562 } __packed; 2563 2564 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 2565 struct hci_ev_remote_host_features { 2566 bdaddr_t bdaddr; 2567 __u8 features[8]; 2568 } __packed; 2569 2570 #define HCI_EV_LE_META 0x3e 2571 struct hci_ev_le_meta { 2572 __u8 subevent; 2573 } __packed; 2574 2575 #define HCI_EV_PHY_LINK_COMPLETE 0x40 2576 struct hci_ev_phy_link_complete { 2577 __u8 status; 2578 __u8 phy_handle; 2579 } __packed; 2580 2581 #define HCI_EV_CHANNEL_SELECTED 0x41 2582 struct hci_ev_channel_selected { 2583 __u8 phy_handle; 2584 } __packed; 2585 2586 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 2587 struct hci_ev_disconn_phy_link_complete { 2588 __u8 status; 2589 __u8 phy_handle; 2590 __u8 reason; 2591 } __packed; 2592 2593 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 2594 struct hci_ev_logical_link_complete { 2595 __u8 status; 2596 __le16 handle; 2597 __u8 phy_handle; 2598 __u8 flow_spec_id; 2599 } __packed; 2600 2601 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 2602 struct hci_ev_disconn_logical_link_complete { 2603 __u8 status; 2604 __le16 handle; 2605 __u8 reason; 2606 } __packed; 2607 2608 #define HCI_EV_NUM_COMP_BLOCKS 0x48 2609 struct hci_comp_blocks_info { 2610 __le16 handle; 2611 __le16 pkts; 2612 __le16 blocks; 2613 } __packed; 2614 2615 struct hci_ev_num_comp_blocks { 2616 __le16 num_blocks; 2617 __u8 num_hndl; 2618 struct hci_comp_blocks_info handles[]; 2619 } __packed; 2620 2621 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 2622 struct hci_ev_sync_train_complete { 2623 __u8 status; 2624 } __packed; 2625 2626 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54 2627 2628 #define HCI_EV_LE_CONN_COMPLETE 0x01 2629 struct hci_ev_le_conn_complete { 2630 __u8 status; 2631 __le16 handle; 2632 __u8 role; 2633 __u8 bdaddr_type; 2634 bdaddr_t bdaddr; 2635 __le16 interval; 2636 __le16 latency; 2637 __le16 supervision_timeout; 2638 __u8 clk_accurancy; 2639 } __packed; 2640 2641 /* Advertising report event types */ 2642 #define LE_ADV_IND 0x00 2643 #define LE_ADV_DIRECT_IND 0x01 2644 #define LE_ADV_SCAN_IND 0x02 2645 #define LE_ADV_NONCONN_IND 0x03 2646 #define LE_ADV_SCAN_RSP 0x04 2647 #define LE_ADV_INVALID 0x05 2648 2649 /* Legacy event types in extended adv report */ 2650 #define LE_LEGACY_ADV_IND 0x0013 2651 #define LE_LEGACY_ADV_DIRECT_IND 0x0015 2652 #define LE_LEGACY_ADV_SCAN_IND 0x0012 2653 #define LE_LEGACY_NONCONN_IND 0x0010 2654 #define LE_LEGACY_SCAN_RSP_ADV 0x001b 2655 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 2656 2657 /* Extended Advertising event types */ 2658 #define LE_EXT_ADV_NON_CONN_IND 0x0000 2659 #define LE_EXT_ADV_CONN_IND 0x0001 2660 #define LE_EXT_ADV_SCAN_IND 0x0002 2661 #define LE_EXT_ADV_DIRECT_IND 0x0004 2662 #define LE_EXT_ADV_SCAN_RSP 0x0008 2663 #define LE_EXT_ADV_LEGACY_PDU 0x0010 2664 #define LE_EXT_ADV_EVT_TYPE_MASK 0x007f 2665 2666 #define ADDR_LE_DEV_PUBLIC 0x00 2667 #define ADDR_LE_DEV_RANDOM 0x01 2668 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02 2669 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03 2670 2671 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 2672 struct hci_ev_le_advertising_info { 2673 __u8 type; 2674 __u8 bdaddr_type; 2675 bdaddr_t bdaddr; 2676 __u8 length; 2677 __u8 data[]; 2678 } __packed; 2679 2680 struct hci_ev_le_advertising_report { 2681 __u8 num; 2682 struct hci_ev_le_advertising_info info[]; 2683 } __packed; 2684 2685 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 2686 struct hci_ev_le_conn_update_complete { 2687 __u8 status; 2688 __le16 handle; 2689 __le16 interval; 2690 __le16 latency; 2691 __le16 supervision_timeout; 2692 } __packed; 2693 2694 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 2695 struct hci_ev_le_remote_feat_complete { 2696 __u8 status; 2697 __le16 handle; 2698 __u8 features[8]; 2699 } __packed; 2700 2701 #define HCI_EV_LE_LTK_REQ 0x05 2702 struct hci_ev_le_ltk_req { 2703 __le16 handle; 2704 __le64 rand; 2705 __le16 ediv; 2706 } __packed; 2707 2708 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2709 struct hci_ev_le_remote_conn_param_req { 2710 __le16 handle; 2711 __le16 interval_min; 2712 __le16 interval_max; 2713 __le16 latency; 2714 __le16 timeout; 2715 } __packed; 2716 2717 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2718 struct hci_ev_le_data_len_change { 2719 __le16 handle; 2720 __le16 tx_len; 2721 __le16 tx_time; 2722 __le16 rx_len; 2723 __le16 rx_time; 2724 } __packed; 2725 2726 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2727 struct hci_ev_le_direct_adv_info { 2728 __u8 type; 2729 __u8 bdaddr_type; 2730 bdaddr_t bdaddr; 2731 __u8 direct_addr_type; 2732 bdaddr_t direct_addr; 2733 __s8 rssi; 2734 } __packed; 2735 2736 struct hci_ev_le_direct_adv_report { 2737 __u8 num; 2738 struct hci_ev_le_direct_adv_info info[]; 2739 } __packed; 2740 2741 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c 2742 struct hci_ev_le_phy_update_complete { 2743 __u8 status; 2744 __le16 handle; 2745 __u8 tx_phy; 2746 __u8 rx_phy; 2747 } __packed; 2748 2749 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2750 struct hci_ev_le_ext_adv_info { 2751 __le16 type; 2752 __u8 bdaddr_type; 2753 bdaddr_t bdaddr; 2754 __u8 primary_phy; 2755 __u8 secondary_phy; 2756 __u8 sid; 2757 __u8 tx_power; 2758 __s8 rssi; 2759 __le16 interval; 2760 __u8 direct_addr_type; 2761 bdaddr_t direct_addr; 2762 __u8 length; 2763 __u8 data[]; 2764 } __packed; 2765 2766 struct hci_ev_le_ext_adv_report { 2767 __u8 num; 2768 struct hci_ev_le_ext_adv_info info[]; 2769 } __packed; 2770 2771 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e 2772 struct hci_ev_le_pa_sync_established { 2773 __u8 status; 2774 __le16 handle; 2775 __u8 sid; 2776 __u8 bdaddr_type; 2777 bdaddr_t bdaddr; 2778 __u8 phy; 2779 __le16 interval; 2780 __u8 clock_accuracy; 2781 } __packed; 2782 2783 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 2784 struct hci_ev_le_enh_conn_complete { 2785 __u8 status; 2786 __le16 handle; 2787 __u8 role; 2788 __u8 bdaddr_type; 2789 bdaddr_t bdaddr; 2790 bdaddr_t local_rpa; 2791 bdaddr_t peer_rpa; 2792 __le16 interval; 2793 __le16 latency; 2794 __le16 supervision_timeout; 2795 __u8 clk_accurancy; 2796 } __packed; 2797 2798 #define HCI_EV_LE_PER_ADV_REPORT 0x0f 2799 struct hci_ev_le_per_adv_report { 2800 __le16 sync_handle; 2801 __u8 tx_power; 2802 __u8 rssi; 2803 __u8 cte_type; 2804 __u8 data_status; 2805 __u8 length; 2806 __u8 data[]; 2807 } __packed; 2808 2809 #define LE_PA_DATA_COMPLETE 0x00 2810 #define LE_PA_DATA_MORE_TO_COME 0x01 2811 #define LE_PA_DATA_TRUNCATED 0x02 2812 2813 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12 2814 struct hci_evt_le_ext_adv_set_term { 2815 __u8 status; 2816 __u8 handle; 2817 __le16 conn_handle; 2818 __u8 num_evts; 2819 } __packed; 2820 2821 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19 2822 struct hci_evt_le_cis_established { 2823 __u8 status; 2824 __le16 handle; 2825 __u8 cig_sync_delay[3]; 2826 __u8 cis_sync_delay[3]; 2827 __u8 c_latency[3]; 2828 __u8 p_latency[3]; 2829 __u8 c_phy; 2830 __u8 p_phy; 2831 __u8 nse; 2832 __u8 c_bn; 2833 __u8 p_bn; 2834 __u8 c_ft; 2835 __u8 p_ft; 2836 __le16 c_mtu; 2837 __le16 p_mtu; 2838 __le16 interval; 2839 } __packed; 2840 2841 #define HCI_EVT_LE_CIS_REQ 0x1a 2842 struct hci_evt_le_cis_req { 2843 __le16 acl_handle; 2844 __le16 cis_handle; 2845 __u8 cig_id; 2846 __u8 cis_id; 2847 } __packed; 2848 2849 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b 2850 struct hci_evt_le_create_big_complete { 2851 __u8 status; 2852 __u8 handle; 2853 __u8 sync_delay[3]; 2854 __u8 transport_delay[3]; 2855 __u8 phy; 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_handle[]; 2864 } __packed; 2865 2866 #define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d 2867 struct hci_evt_le_big_sync_estabilished { 2868 __u8 status; 2869 __u8 handle; 2870 __u8 latency[3]; 2871 __u8 nse; 2872 __u8 bn; 2873 __u8 pto; 2874 __u8 irc; 2875 __le16 max_pdu; 2876 __le16 interval; 2877 __u8 num_bis; 2878 __le16 bis[]; 2879 } __packed; 2880 2881 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22 2882 struct hci_evt_le_big_info_adv_report { 2883 __le16 sync_handle; 2884 __u8 num_bis; 2885 __u8 nse; 2886 __le16 iso_interval; 2887 __u8 bn; 2888 __u8 pto; 2889 __u8 irc; 2890 __le16 max_pdu; 2891 __u8 sdu_interval[3]; 2892 __le16 max_sdu; 2893 __u8 phy; 2894 __u8 framing; 2895 __u8 encryption; 2896 } __packed; 2897 2898 #define HCI_EV_VENDOR 0xff 2899 2900 /* Internal events generated by Bluetooth stack */ 2901 #define HCI_EV_STACK_INTERNAL 0xfd 2902 struct hci_ev_stack_internal { 2903 __u16 type; 2904 __u8 data[]; 2905 } __packed; 2906 2907 #define HCI_EV_SI_DEVICE 0x01 2908 struct hci_ev_si_device { 2909 __u16 event; 2910 __u16 dev_id; 2911 } __packed; 2912 2913 #define HCI_EV_SI_SECURITY 0x02 2914 struct hci_ev_si_security { 2915 __u16 event; 2916 __u16 proto; 2917 __u16 subproto; 2918 __u8 incoming; 2919 } __packed; 2920 2921 /* ---- HCI Packet structures ---- */ 2922 #define HCI_COMMAND_HDR_SIZE 3 2923 #define HCI_EVENT_HDR_SIZE 2 2924 #define HCI_ACL_HDR_SIZE 4 2925 #define HCI_SCO_HDR_SIZE 3 2926 #define HCI_ISO_HDR_SIZE 4 2927 2928 struct hci_command_hdr { 2929 __le16 opcode; /* OCF & OGF */ 2930 __u8 plen; 2931 } __packed; 2932 2933 struct hci_event_hdr { 2934 __u8 evt; 2935 __u8 plen; 2936 } __packed; 2937 2938 struct hci_acl_hdr { 2939 __le16 handle; /* Handle & Flags(PB, BC) */ 2940 __le16 dlen; 2941 } __packed; 2942 2943 struct hci_sco_hdr { 2944 __le16 handle; 2945 __u8 dlen; 2946 } __packed; 2947 2948 struct hci_iso_hdr { 2949 __le16 handle; 2950 __le16 dlen; 2951 __u8 data[]; 2952 } __packed; 2953 2954 /* ISO data packet status flags */ 2955 #define HCI_ISO_STATUS_VALID 0x00 2956 #define HCI_ISO_STATUS_INVALID 0x01 2957 #define HCI_ISO_STATUS_NOP 0x02 2958 2959 #define HCI_ISO_DATA_HDR_SIZE 4 2960 struct hci_iso_data_hdr { 2961 __le16 sn; 2962 __le16 slen; 2963 }; 2964 2965 #define HCI_ISO_TS_DATA_HDR_SIZE 8 2966 struct hci_iso_ts_data_hdr { 2967 __le32 ts; 2968 __le16 sn; 2969 __le16 slen; 2970 }; 2971 2972 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 2973 { 2974 return (struct hci_event_hdr *) skb->data; 2975 } 2976 2977 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 2978 { 2979 return (struct hci_acl_hdr *) skb->data; 2980 } 2981 2982 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 2983 { 2984 return (struct hci_sco_hdr *) skb->data; 2985 } 2986 2987 /* Command opcode pack/unpack */ 2988 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 2989 #define hci_opcode_ogf(op) (op >> 10) 2990 #define hci_opcode_ocf(op) (op & 0x03ff) 2991 2992 /* ACL handle and flags pack/unpack */ 2993 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2994 #define hci_handle(h) (h & 0x0fff) 2995 #define hci_flags(h) (h >> 12) 2996 2997 /* ISO handle and flags pack/unpack */ 2998 #define hci_iso_flags_pb(f) (f & 0x0003) 2999 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001) 3000 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2)) 3001 3002 /* ISO data length and flags pack/unpack */ 3003 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14))) 3004 #define hci_iso_data_len(h) ((h) & 0x3fff) 3005 #define hci_iso_data_flags(h) ((h) >> 14) 3006 3007 /* codec transport types */ 3008 #define HCI_TRANSPORT_SCO_ESCO 0x01 3009 3010 /* le24 support */ 3011 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3]) 3012 { 3013 dst[0] = val & 0xff; 3014 dst[1] = (val & 0xff00) >> 8; 3015 dst[2] = (val & 0xff0000) >> 16; 3016 } 3017 3018 #endif /* __HCI_H */ 3019