1 /* 2 BlueZ - Bluetooth protocol stack for Linux 3 Copyright (C) 2000-2001 Qualcomm Incorporated 4 5 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License version 2 as 9 published by the Free Software Foundation; 10 11 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 12 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. 14 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY 15 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 16 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 17 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 18 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 19 20 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 21 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 22 SOFTWARE IS DISCLAIMED. 23 */ 24 25 #ifndef __HCI_H 26 #define __HCI_H 27 28 #define HCI_MAX_ACL_SIZE 1024 29 #define HCI_MAX_SCO_SIZE 255 30 #define HCI_MAX_ISO_SIZE 251 31 #define HCI_MAX_EVENT_SIZE 260 32 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) 33 34 #define HCI_LINK_KEY_SIZE 16 35 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE) 36 37 #define HCI_MAX_AMP_ASSOC_SIZE 672 38 39 #define HCI_MAX_CPB_DATA_SIZE 252 40 41 /* HCI dev events */ 42 #define HCI_DEV_REG 1 43 #define HCI_DEV_UNREG 2 44 #define HCI_DEV_UP 3 45 #define HCI_DEV_DOWN 4 46 #define HCI_DEV_SUSPEND 5 47 #define HCI_DEV_RESUME 6 48 #define HCI_DEV_OPEN 7 49 #define HCI_DEV_CLOSE 8 50 #define HCI_DEV_SETUP 9 51 52 /* HCI notify events */ 53 #define HCI_NOTIFY_CONN_ADD 1 54 #define HCI_NOTIFY_CONN_DEL 2 55 #define HCI_NOTIFY_VOICE_SETTING 3 56 #define HCI_NOTIFY_ENABLE_SCO_CVSD 4 57 #define HCI_NOTIFY_ENABLE_SCO_TRANSP 5 58 #define HCI_NOTIFY_DISABLE_SCO 6 59 60 /* HCI bus types */ 61 #define HCI_VIRTUAL 0 62 #define HCI_USB 1 63 #define HCI_PCCARD 2 64 #define HCI_UART 3 65 #define HCI_RS232 4 66 #define HCI_PCI 5 67 #define HCI_SDIO 6 68 #define HCI_SPI 7 69 #define HCI_I2C 8 70 #define HCI_SMD 9 71 #define HCI_VIRTIO 10 72 73 /* HCI controller types */ 74 #define HCI_PRIMARY 0x00 75 #define HCI_AMP 0x01 76 77 /* First BR/EDR Controller shall have ID = 0 */ 78 #define AMP_ID_BREDR 0x00 79 80 /* AMP controller types */ 81 #define AMP_TYPE_BREDR 0x00 82 #define AMP_TYPE_80211 0x01 83 84 /* AMP controller status */ 85 #define AMP_STATUS_POWERED_DOWN 0x00 86 #define AMP_STATUS_BLUETOOTH_ONLY 0x01 87 #define AMP_STATUS_NO_CAPACITY 0x02 88 #define AMP_STATUS_LOW_CAPACITY 0x03 89 #define AMP_STATUS_MEDIUM_CAPACITY 0x04 90 #define AMP_STATUS_HIGH_CAPACITY 0x05 91 #define AMP_STATUS_FULL_CAPACITY 0x06 92 93 /* HCI device quirks */ 94 enum { 95 /* When this quirk is set, the HCI Reset command is send when 96 * closing the transport instead of when opening it. 97 * 98 * This quirk must be set before hci_register_dev is called. 99 */ 100 HCI_QUIRK_RESET_ON_CLOSE, 101 102 /* When this quirk is set, the device is turned into a raw-only 103 * device and it will stay in unconfigured state. 104 * 105 * This quirk must be set before hci_register_dev is called. 106 */ 107 HCI_QUIRK_RAW_DEVICE, 108 109 /* When this quirk is set, the buffer sizes reported by 110 * HCI Read Buffer Size command are corrected if invalid. 111 * 112 * This quirk must be set before hci_register_dev is called. 113 */ 114 HCI_QUIRK_FIXUP_BUFFER_SIZE, 115 116 /* When this quirk is set, then a controller that does not 117 * indicate support for Inquiry Result with RSSI is assumed to 118 * support it anyway. Some early Bluetooth 1.2 controllers had 119 * wrongly configured local features that will require forcing 120 * them to enable this mode. Getting RSSI information with the 121 * inquiry responses is preferred since it allows for a better 122 * user experience. 123 * 124 * This quirk must be set before hci_register_dev is called. 125 */ 126 HCI_QUIRK_FIXUP_INQUIRY_MODE, 127 128 /* When this quirk is set, then the HCI Read Local Supported 129 * Commands command is not supported. In general Bluetooth 1.2 130 * and later controllers should support this command. However 131 * some controllers indicate Bluetooth 1.2 support, but do 132 * not support this command. 133 * 134 * This quirk must be set before hci_register_dev is called. 135 */ 136 HCI_QUIRK_BROKEN_LOCAL_COMMANDS, 137 138 /* When this quirk is set, then no stored link key handling 139 * is performed. This is mainly due to the fact that the 140 * HCI Delete Stored Link Key command is advertised, but 141 * not supported. 142 * 143 * This quirk must be set before hci_register_dev is called. 144 */ 145 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 146 147 /* When this quirk is set, an external configuration step 148 * is required and will be indicated with the controller 149 * configuration. 150 * 151 * This quirk can be set before hci_register_dev is called or 152 * during the hdev->setup vendor callback. 153 */ 154 HCI_QUIRK_EXTERNAL_CONFIG, 155 156 /* When this quirk is set, the public Bluetooth address 157 * initially reported by HCI Read BD Address command 158 * is considered invalid. Controller configuration is 159 * required before this device can be used. 160 * 161 * This quirk can be set before hci_register_dev is called or 162 * during the hdev->setup vendor callback. 163 */ 164 HCI_QUIRK_INVALID_BDADDR, 165 166 /* When this quirk is set, the public Bluetooth address 167 * initially reported by HCI Read BD Address command 168 * is considered invalid. The public BD Address can be 169 * specified in the fwnode property 'local-bd-address'. 170 * If this property does not exist or is invalid controller 171 * configuration is required before this device can be used. 172 * 173 * This quirk can be set before hci_register_dev is called or 174 * during the hdev->setup vendor callback. 175 */ 176 HCI_QUIRK_USE_BDADDR_PROPERTY, 177 178 /* When this quirk is set, the duplicate filtering during 179 * scanning is based on Bluetooth devices addresses. To allow 180 * RSSI based updates, restart scanning if needed. 181 * 182 * This quirk can be set before hci_register_dev is called or 183 * during the hdev->setup vendor callback. 184 */ 185 HCI_QUIRK_STRICT_DUPLICATE_FILTER, 186 187 /* When this quirk is set, LE scan and BR/EDR inquiry is done 188 * simultaneously, otherwise it's interleaved. 189 * 190 * This quirk can be set before hci_register_dev is called or 191 * during the hdev->setup vendor callback. 192 */ 193 HCI_QUIRK_SIMULTANEOUS_DISCOVERY, 194 195 /* When this quirk is set, the enabling of diagnostic mode is 196 * not persistent over HCI Reset. Every time the controller 197 * is brought up it needs to be reprogrammed. 198 * 199 * This quirk can be set before hci_register_dev is called or 200 * during the hdev->setup vendor callback. 201 */ 202 HCI_QUIRK_NON_PERSISTENT_DIAG, 203 204 /* When this quirk is set, setup() would be run after every 205 * open() and not just after the first open(). 206 * 207 * This quirk can be set before hci_register_dev is called or 208 * during the hdev->setup vendor callback. 209 * 210 */ 211 HCI_QUIRK_NON_PERSISTENT_SETUP, 212 213 /* When this quirk is set, wide band speech is supported by 214 * the driver since no reliable mechanism exist to report 215 * this from the hardware, a driver flag is use to convey 216 * this support 217 * 218 * This quirk must be set before hci_register_dev is called. 219 */ 220 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, 221 222 /* When this quirk is set, the controller has validated that 223 * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are 224 * valid. This mechanism is necessary as many controllers have 225 * been seen has having trouble initiating a connectable 226 * advertisement despite the state combination being reported as 227 * supported. 228 */ 229 HCI_QUIRK_VALID_LE_STATES, 230 231 /* When this quirk is set, then erroneous data reporting 232 * is ignored. This is mainly due to the fact that the HCI 233 * Read Default Erroneous Data Reporting command is advertised, 234 * but not supported; these controllers often reply with unknown 235 * command and tend to lock up randomly. Needing a hard reset. 236 * 237 * This quirk can be set before hci_register_dev is called or 238 * during the hdev->setup vendor callback. 239 */ 240 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, 241 242 /* 243 * When this quirk is set, then the hci_suspend_notifier is not 244 * registered. This is intended for devices which drop completely 245 * from the bus on system-suspend and which will show up as a new 246 * HCI after resume. 247 */ 248 HCI_QUIRK_NO_SUSPEND_NOTIFIER, 249 250 /* 251 * When this quirk is set, LE tx power is not queried on startup 252 * and the min/max tx power values default to HCI_TX_POWER_INVALID. 253 * 254 * This quirk can be set before hci_register_dev is called or 255 * during the hdev->setup vendor callback. 256 */ 257 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER, 258 259 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with 260 * HCI_FLT_CLEAR_ALL are ignored and event filtering is 261 * completely avoided. A subset of the CSR controller 262 * clones struggle with this and instantly lock up. 263 * 264 * Note that devices using this must (separately) disable 265 * runtime suspend, because event filtering takes place there. 266 */ 267 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, 268 269 /* 270 * When this quirk is set, disables the use of 271 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections. 272 * 273 * This quirk can be set before hci_register_dev is called or 274 * during the hdev->setup vendor callback. 275 */ 276 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN, 277 278 /* 279 * When this quirk is set, the HCI_OP_LE_SET_EXT_SCAN_ENABLE command is 280 * disabled. This is required for some Broadcom controllers which 281 * erroneously claim to support extended scanning. 282 * 283 * This quirk can be set before hci_register_dev is called or 284 * during the hdev->setup vendor callback. 285 */ 286 HCI_QUIRK_BROKEN_EXT_SCAN, 287 288 /* 289 * When this quirk is set, the HCI_OP_GET_MWS_TRANSPORT_CONFIG command is 290 * disabled. This is required for some Broadcom controllers which 291 * erroneously claim to support MWS Transport Layer Configuration. 292 * 293 * This quirk can be set before hci_register_dev is called or 294 * during the hdev->setup vendor callback. 295 */ 296 HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG, 297 298 /* When this quirk is set, max_page for local extended features 299 * is set to 1, even if controller reports higher number. Some 300 * controllers (e.g. RTL8723CS) report more pages, but they 301 * don't actually support features declared there. 302 */ 303 HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2, 304 305 /* 306 * When this quirk is set, the HCI_OP_LE_SET_RPA_TIMEOUT command is 307 * skipped during initialization. This is required for the Actions 308 * Semiconductor ATS2851 based controllers, which erroneously claims 309 * to support it. 310 */ 311 HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT, 312 }; 313 314 /* HCI device flags */ 315 enum { 316 HCI_UP, 317 HCI_INIT, 318 HCI_RUNNING, 319 320 HCI_PSCAN, 321 HCI_ISCAN, 322 HCI_AUTH, 323 HCI_ENCRYPT, 324 HCI_INQUIRY, 325 326 HCI_RAW, 327 328 HCI_RESET, 329 }; 330 331 /* HCI socket flags */ 332 enum { 333 HCI_SOCK_TRUSTED, 334 HCI_MGMT_INDEX_EVENTS, 335 HCI_MGMT_UNCONF_INDEX_EVENTS, 336 HCI_MGMT_EXT_INDEX_EVENTS, 337 HCI_MGMT_EXT_INFO_EVENTS, 338 HCI_MGMT_OPTION_EVENTS, 339 HCI_MGMT_SETTING_EVENTS, 340 HCI_MGMT_DEV_CLASS_EVENTS, 341 HCI_MGMT_LOCAL_NAME_EVENTS, 342 HCI_MGMT_OOB_DATA_EVENTS, 343 HCI_MGMT_EXP_FEATURE_EVENTS, 344 }; 345 346 /* 347 * BR/EDR and/or LE controller flags: the flags defined here should represent 348 * states from the controller. 349 */ 350 enum { 351 HCI_SETUP, 352 HCI_CONFIG, 353 HCI_AUTO_OFF, 354 HCI_RFKILLED, 355 HCI_MGMT, 356 HCI_BONDABLE, 357 HCI_SERVICE_CACHE, 358 HCI_KEEP_DEBUG_KEYS, 359 HCI_USE_DEBUG_KEYS, 360 HCI_UNREGISTER, 361 HCI_UNCONFIGURED, 362 HCI_USER_CHANNEL, 363 HCI_EXT_CONFIGURED, 364 HCI_LE_ADV, 365 HCI_LE_PER_ADV, 366 HCI_LE_SCAN, 367 HCI_SSP_ENABLED, 368 HCI_SC_ENABLED, 369 HCI_SC_ONLY, 370 HCI_PRIVACY, 371 HCI_LIMITED_PRIVACY, 372 HCI_RPA_EXPIRED, 373 HCI_RPA_RESOLVING, 374 HCI_HS_ENABLED, 375 HCI_LE_ENABLED, 376 HCI_ADVERTISING, 377 HCI_ADVERTISING_CONNECTABLE, 378 HCI_CONNECTABLE, 379 HCI_DISCOVERABLE, 380 HCI_LIMITED_DISCOVERABLE, 381 HCI_LINK_SECURITY, 382 HCI_PERIODIC_INQ, 383 HCI_FAST_CONNECTABLE, 384 HCI_BREDR_ENABLED, 385 HCI_LE_SCAN_INTERRUPTED, 386 HCI_WIDEBAND_SPEECH_ENABLED, 387 HCI_EVENT_FILTER_CONFIGURED, 388 HCI_PA_SYNC, 389 390 HCI_DUT_MODE, 391 HCI_VENDOR_DIAG, 392 HCI_FORCE_BREDR_SMP, 393 HCI_FORCE_STATIC_ADDR, 394 HCI_LL_RPA_RESOLUTION, 395 HCI_ENABLE_LL_PRIVACY, 396 HCI_CMD_PENDING, 397 HCI_FORCE_NO_MITM, 398 HCI_QUALITY_REPORT, 399 HCI_OFFLOAD_CODECS_ENABLED, 400 HCI_LE_SIMULTANEOUS_ROLES, 401 HCI_CMD_DRAIN_WORKQUEUE, 402 403 HCI_MESH_EXPERIMENTAL, 404 HCI_MESH, 405 HCI_MESH_SENDING, 406 407 __HCI_NUM_FLAGS, 408 }; 409 410 /* HCI timeouts */ 411 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 412 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 413 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 414 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 415 #define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 416 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 417 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 418 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */ 419 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 420 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 421 422 /* HCI data types */ 423 #define HCI_COMMAND_PKT 0x01 424 #define HCI_ACLDATA_PKT 0x02 425 #define HCI_SCODATA_PKT 0x03 426 #define HCI_EVENT_PKT 0x04 427 #define HCI_ISODATA_PKT 0x05 428 #define HCI_DIAG_PKT 0xf0 429 #define HCI_VENDOR_PKT 0xff 430 431 /* HCI packet types */ 432 #define HCI_DM1 0x0008 433 #define HCI_DM3 0x0400 434 #define HCI_DM5 0x4000 435 #define HCI_DH1 0x0010 436 #define HCI_DH3 0x0800 437 #define HCI_DH5 0x8000 438 439 /* HCI packet types inverted masks */ 440 #define HCI_2DH1 0x0002 441 #define HCI_3DH1 0x0004 442 #define HCI_2DH3 0x0100 443 #define HCI_3DH3 0x0200 444 #define HCI_2DH5 0x1000 445 #define HCI_3DH5 0x2000 446 447 #define HCI_HV1 0x0020 448 #define HCI_HV2 0x0040 449 #define HCI_HV3 0x0080 450 451 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 452 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 453 454 /* eSCO packet types */ 455 #define ESCO_HV1 0x0001 456 #define ESCO_HV2 0x0002 457 #define ESCO_HV3 0x0004 458 #define ESCO_EV3 0x0008 459 #define ESCO_EV4 0x0010 460 #define ESCO_EV5 0x0020 461 #define ESCO_2EV3 0x0040 462 #define ESCO_3EV3 0x0080 463 #define ESCO_2EV5 0x0100 464 #define ESCO_3EV5 0x0200 465 466 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 467 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 468 469 /* ACL flags */ 470 #define ACL_START_NO_FLUSH 0x00 471 #define ACL_CONT 0x01 472 #define ACL_START 0x02 473 #define ACL_COMPLETE 0x03 474 #define ACL_ACTIVE_BCAST 0x04 475 #define ACL_PICO_BCAST 0x08 476 477 /* ISO PB flags */ 478 #define ISO_START 0x00 479 #define ISO_CONT 0x01 480 #define ISO_SINGLE 0x02 481 #define ISO_END 0x03 482 483 /* ISO TS flags */ 484 #define ISO_TS 0x01 485 486 /* Baseband links */ 487 #define SCO_LINK 0x00 488 #define ACL_LINK 0x01 489 #define ESCO_LINK 0x02 490 /* Low Energy links do not have defined link type. Use invented one */ 491 #define LE_LINK 0x80 492 #define AMP_LINK 0x81 493 #define ISO_LINK 0x82 494 #define INVALID_LINK 0xff 495 496 /* LMP features */ 497 #define LMP_3SLOT 0x01 498 #define LMP_5SLOT 0x02 499 #define LMP_ENCRYPT 0x04 500 #define LMP_SOFFSET 0x08 501 #define LMP_TACCURACY 0x10 502 #define LMP_RSWITCH 0x20 503 #define LMP_HOLD 0x40 504 #define LMP_SNIFF 0x80 505 506 #define LMP_PARK 0x01 507 #define LMP_RSSI 0x02 508 #define LMP_QUALITY 0x04 509 #define LMP_SCO 0x08 510 #define LMP_HV2 0x10 511 #define LMP_HV3 0x20 512 #define LMP_ULAW 0x40 513 #define LMP_ALAW 0x80 514 515 #define LMP_CVSD 0x01 516 #define LMP_PSCHEME 0x02 517 #define LMP_PCONTROL 0x04 518 #define LMP_TRANSPARENT 0x08 519 520 #define LMP_EDR_2M 0x02 521 #define LMP_EDR_3M 0x04 522 #define LMP_RSSI_INQ 0x40 523 #define LMP_ESCO 0x80 524 525 #define LMP_EV4 0x01 526 #define LMP_EV5 0x02 527 #define LMP_NO_BREDR 0x20 528 #define LMP_LE 0x40 529 #define LMP_EDR_3SLOT 0x80 530 531 #define LMP_EDR_5SLOT 0x01 532 #define LMP_SNIFF_SUBR 0x02 533 #define LMP_PAUSE_ENC 0x04 534 #define LMP_EDR_ESCO_2M 0x20 535 #define LMP_EDR_ESCO_3M 0x40 536 #define LMP_EDR_3S_ESCO 0x80 537 538 #define LMP_EXT_INQ 0x01 539 #define LMP_SIMUL_LE_BR 0x02 540 #define LMP_SIMPLE_PAIR 0x08 541 #define LMP_ERR_DATA_REPORTING 0x20 542 #define LMP_NO_FLUSH 0x40 543 544 #define LMP_LSTO 0x01 545 #define LMP_INQ_TX_PWR 0x02 546 #define LMP_EXTFEATURES 0x80 547 548 /* Extended LMP features */ 549 #define LMP_CPB_CENTRAL 0x01 550 #define LMP_CPB_PERIPHERAL 0x02 551 #define LMP_SYNC_TRAIN 0x04 552 #define LMP_SYNC_SCAN 0x08 553 554 #define LMP_SC 0x01 555 #define LMP_PING 0x02 556 557 /* Host features */ 558 #define LMP_HOST_SSP 0x01 559 #define LMP_HOST_LE 0x02 560 #define LMP_HOST_LE_BREDR 0x04 561 #define LMP_HOST_SC 0x08 562 563 /* LE features */ 564 #define HCI_LE_ENCRYPTION 0x01 565 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 566 #define HCI_LE_PERIPHERAL_FEATURES 0x08 567 #define HCI_LE_PING 0x10 568 #define HCI_LE_DATA_LEN_EXT 0x20 569 #define HCI_LE_LL_PRIVACY 0x40 570 #define HCI_LE_EXT_SCAN_POLICY 0x80 571 #define HCI_LE_PHY_2M 0x01 572 #define HCI_LE_PHY_CODED 0x08 573 #define HCI_LE_EXT_ADV 0x10 574 #define HCI_LE_PERIODIC_ADV 0x20 575 #define HCI_LE_CHAN_SEL_ALG2 0x40 576 #define HCI_LE_CIS_CENTRAL 0x10 577 #define HCI_LE_CIS_PERIPHERAL 0x20 578 #define HCI_LE_ISO_BROADCASTER 0x40 579 580 /* Connection modes */ 581 #define HCI_CM_ACTIVE 0x0000 582 #define HCI_CM_HOLD 0x0001 583 #define HCI_CM_SNIFF 0x0002 584 #define HCI_CM_PARK 0x0003 585 586 /* Link policies */ 587 #define HCI_LP_RSWITCH 0x0001 588 #define HCI_LP_HOLD 0x0002 589 #define HCI_LP_SNIFF 0x0004 590 #define HCI_LP_PARK 0x0008 591 592 /* Link modes */ 593 #define HCI_LM_ACCEPT 0x8000 594 #define HCI_LM_MASTER 0x0001 595 #define HCI_LM_AUTH 0x0002 596 #define HCI_LM_ENCRYPT 0x0004 597 #define HCI_LM_TRUSTED 0x0008 598 #define HCI_LM_RELIABLE 0x0010 599 #define HCI_LM_SECURE 0x0020 600 #define HCI_LM_FIPS 0x0040 601 602 /* Authentication types */ 603 #define HCI_AT_NO_BONDING 0x00 604 #define HCI_AT_NO_BONDING_MITM 0x01 605 #define HCI_AT_DEDICATED_BONDING 0x02 606 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 607 #define HCI_AT_GENERAL_BONDING 0x04 608 #define HCI_AT_GENERAL_BONDING_MITM 0x05 609 610 /* I/O capabilities */ 611 #define HCI_IO_DISPLAY_ONLY 0x00 612 #define HCI_IO_DISPLAY_YESNO 0x01 613 #define HCI_IO_KEYBOARD_ONLY 0x02 614 #define HCI_IO_NO_INPUT_OUTPUT 0x03 615 616 /* Link Key types */ 617 #define HCI_LK_COMBINATION 0x00 618 #define HCI_LK_LOCAL_UNIT 0x01 619 #define HCI_LK_REMOTE_UNIT 0x02 620 #define HCI_LK_DEBUG_COMBINATION 0x03 621 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 622 #define HCI_LK_AUTH_COMBINATION_P192 0x05 623 #define HCI_LK_CHANGED_COMBINATION 0x06 624 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 625 #define HCI_LK_AUTH_COMBINATION_P256 0x08 626 627 /* ---- HCI Error Codes ---- */ 628 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 629 #define HCI_ERROR_AUTH_FAILURE 0x05 630 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 631 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 632 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 633 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 634 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 635 #define HCI_ERROR_INVALID_PARAMETERS 0x12 636 #define HCI_ERROR_REMOTE_USER_TERM 0x13 637 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 638 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 639 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 640 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 641 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 642 #define HCI_ERROR_UNSPECIFIED 0x1f 643 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 644 #define HCI_ERROR_CANCELLED_BY_HOST 0x44 645 646 /* Flow control modes */ 647 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 648 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 649 650 /* The core spec defines 127 as the "not available" value */ 651 #define HCI_TX_POWER_INVALID 127 652 #define HCI_RSSI_INVALID 127 653 654 #define HCI_ROLE_MASTER 0x00 655 #define HCI_ROLE_SLAVE 0x01 656 657 /* Extended Inquiry Response field types */ 658 #define EIR_FLAGS 0x01 /* flags */ 659 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 660 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 661 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 662 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 663 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 664 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 665 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 666 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 667 #define EIR_TX_POWER 0x0A /* transmit power level */ 668 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 669 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 670 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 671 #define EIR_DEVICE_ID 0x10 /* device ID */ 672 #define EIR_APPEARANCE 0x19 /* Device appearance */ 673 #define EIR_SERVICE_DATA 0x16 /* Service Data */ 674 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 675 #define EIR_LE_ROLE 0x1C /* LE role */ 676 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 677 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 678 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 679 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 680 681 /* Low Energy Advertising Flags */ 682 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 683 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 684 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 685 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 686 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 687 688 /* ----- HCI Commands ---- */ 689 #define HCI_OP_NOP 0x0000 690 691 #define HCI_OP_INQUIRY 0x0401 692 struct hci_cp_inquiry { 693 __u8 lap[3]; 694 __u8 length; 695 __u8 num_rsp; 696 } __packed; 697 698 #define HCI_OP_INQUIRY_CANCEL 0x0402 699 700 #define HCI_OP_PERIODIC_INQ 0x0403 701 702 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 703 704 #define HCI_OP_CREATE_CONN 0x0405 705 struct hci_cp_create_conn { 706 bdaddr_t bdaddr; 707 __le16 pkt_type; 708 __u8 pscan_rep_mode; 709 __u8 pscan_mode; 710 __le16 clock_offset; 711 __u8 role_switch; 712 } __packed; 713 714 #define HCI_OP_DISCONNECT 0x0406 715 struct hci_cp_disconnect { 716 __le16 handle; 717 __u8 reason; 718 } __packed; 719 720 #define HCI_OP_ADD_SCO 0x0407 721 struct hci_cp_add_sco { 722 __le16 handle; 723 __le16 pkt_type; 724 } __packed; 725 726 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 727 struct hci_cp_create_conn_cancel { 728 bdaddr_t bdaddr; 729 } __packed; 730 731 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 732 struct hci_cp_accept_conn_req { 733 bdaddr_t bdaddr; 734 __u8 role; 735 } __packed; 736 737 #define HCI_OP_REJECT_CONN_REQ 0x040a 738 struct hci_cp_reject_conn_req { 739 bdaddr_t bdaddr; 740 __u8 reason; 741 } __packed; 742 743 #define HCI_OP_LINK_KEY_REPLY 0x040b 744 struct hci_cp_link_key_reply { 745 bdaddr_t bdaddr; 746 __u8 link_key[HCI_LINK_KEY_SIZE]; 747 } __packed; 748 749 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 750 struct hci_cp_link_key_neg_reply { 751 bdaddr_t bdaddr; 752 } __packed; 753 754 #define HCI_OP_PIN_CODE_REPLY 0x040d 755 struct hci_cp_pin_code_reply { 756 bdaddr_t bdaddr; 757 __u8 pin_len; 758 __u8 pin_code[16]; 759 } __packed; 760 struct hci_rp_pin_code_reply { 761 __u8 status; 762 bdaddr_t bdaddr; 763 } __packed; 764 765 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 766 struct hci_cp_pin_code_neg_reply { 767 bdaddr_t bdaddr; 768 } __packed; 769 struct hci_rp_pin_code_neg_reply { 770 __u8 status; 771 bdaddr_t bdaddr; 772 } __packed; 773 774 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 775 struct hci_cp_change_conn_ptype { 776 __le16 handle; 777 __le16 pkt_type; 778 } __packed; 779 780 #define HCI_OP_AUTH_REQUESTED 0x0411 781 struct hci_cp_auth_requested { 782 __le16 handle; 783 } __packed; 784 785 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 786 struct hci_cp_set_conn_encrypt { 787 __le16 handle; 788 __u8 encrypt; 789 } __packed; 790 791 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 792 struct hci_cp_change_conn_link_key { 793 __le16 handle; 794 } __packed; 795 796 #define HCI_OP_REMOTE_NAME_REQ 0x0419 797 struct hci_cp_remote_name_req { 798 bdaddr_t bdaddr; 799 __u8 pscan_rep_mode; 800 __u8 pscan_mode; 801 __le16 clock_offset; 802 } __packed; 803 804 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 805 struct hci_cp_remote_name_req_cancel { 806 bdaddr_t bdaddr; 807 } __packed; 808 809 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 810 struct hci_cp_read_remote_features { 811 __le16 handle; 812 } __packed; 813 814 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 815 struct hci_cp_read_remote_ext_features { 816 __le16 handle; 817 __u8 page; 818 } __packed; 819 820 #define HCI_OP_READ_REMOTE_VERSION 0x041d 821 struct hci_cp_read_remote_version { 822 __le16 handle; 823 } __packed; 824 825 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 826 struct hci_cp_read_clock_offset { 827 __le16 handle; 828 } __packed; 829 830 #define HCI_OP_SETUP_SYNC_CONN 0x0428 831 struct hci_cp_setup_sync_conn { 832 __le16 handle; 833 __le32 tx_bandwidth; 834 __le32 rx_bandwidth; 835 __le16 max_latency; 836 __le16 voice_setting; 837 __u8 retrans_effort; 838 __le16 pkt_type; 839 } __packed; 840 841 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 842 struct hci_cp_accept_sync_conn_req { 843 bdaddr_t bdaddr; 844 __le32 tx_bandwidth; 845 __le32 rx_bandwidth; 846 __le16 max_latency; 847 __le16 content_format; 848 __u8 retrans_effort; 849 __le16 pkt_type; 850 } __packed; 851 852 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 853 struct hci_cp_reject_sync_conn_req { 854 bdaddr_t bdaddr; 855 __u8 reason; 856 } __packed; 857 858 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 859 struct hci_cp_io_capability_reply { 860 bdaddr_t bdaddr; 861 __u8 capability; 862 __u8 oob_data; 863 __u8 authentication; 864 } __packed; 865 866 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 867 struct hci_cp_user_confirm_reply { 868 bdaddr_t bdaddr; 869 } __packed; 870 struct hci_rp_user_confirm_reply { 871 __u8 status; 872 bdaddr_t bdaddr; 873 } __packed; 874 875 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 876 877 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 878 struct hci_cp_user_passkey_reply { 879 bdaddr_t bdaddr; 880 __le32 passkey; 881 } __packed; 882 883 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 884 885 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 886 struct hci_cp_remote_oob_data_reply { 887 bdaddr_t bdaddr; 888 __u8 hash[16]; 889 __u8 rand[16]; 890 } __packed; 891 892 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 893 struct hci_cp_remote_oob_data_neg_reply { 894 bdaddr_t bdaddr; 895 } __packed; 896 897 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 898 struct hci_cp_io_capability_neg_reply { 899 bdaddr_t bdaddr; 900 __u8 reason; 901 } __packed; 902 903 #define HCI_OP_CREATE_PHY_LINK 0x0435 904 struct hci_cp_create_phy_link { 905 __u8 phy_handle; 906 __u8 key_len; 907 __u8 key_type; 908 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 909 } __packed; 910 911 #define HCI_OP_ACCEPT_PHY_LINK 0x0436 912 struct hci_cp_accept_phy_link { 913 __u8 phy_handle; 914 __u8 key_len; 915 __u8 key_type; 916 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 917 } __packed; 918 919 #define HCI_OP_DISCONN_PHY_LINK 0x0437 920 struct hci_cp_disconn_phy_link { 921 __u8 phy_handle; 922 __u8 reason; 923 } __packed; 924 925 struct ext_flow_spec { 926 __u8 id; 927 __u8 stype; 928 __le16 msdu; 929 __le32 sdu_itime; 930 __le32 acc_lat; 931 __le32 flush_to; 932 } __packed; 933 934 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438 935 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 936 struct hci_cp_create_accept_logical_link { 937 __u8 phy_handle; 938 struct ext_flow_spec tx_flow_spec; 939 struct ext_flow_spec rx_flow_spec; 940 } __packed; 941 942 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a 943 struct hci_cp_disconn_logical_link { 944 __le16 log_handle; 945 } __packed; 946 947 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b 948 struct hci_cp_logical_link_cancel { 949 __u8 phy_handle; 950 __u8 flow_spec_id; 951 } __packed; 952 953 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d 954 struct hci_coding_format { 955 __u8 id; 956 __le16 cid; 957 __le16 vid; 958 } __packed; 959 960 struct hci_cp_enhanced_setup_sync_conn { 961 __le16 handle; 962 __le32 tx_bandwidth; 963 __le32 rx_bandwidth; 964 struct hci_coding_format tx_coding_format; 965 struct hci_coding_format rx_coding_format; 966 __le16 tx_codec_frame_size; 967 __le16 rx_codec_frame_size; 968 __le32 in_bandwidth; 969 __le32 out_bandwidth; 970 struct hci_coding_format in_coding_format; 971 struct hci_coding_format out_coding_format; 972 __le16 in_coded_data_size; 973 __le16 out_coded_data_size; 974 __u8 in_pcm_data_format; 975 __u8 out_pcm_data_format; 976 __u8 in_pcm_sample_payload_msb_pos; 977 __u8 out_pcm_sample_payload_msb_pos; 978 __u8 in_data_path; 979 __u8 out_data_path; 980 __u8 in_transport_unit_size; 981 __u8 out_transport_unit_size; 982 __le16 max_latency; 983 __le16 pkt_type; 984 __u8 retrans_effort; 985 } __packed; 986 987 struct hci_rp_logical_link_cancel { 988 __u8 status; 989 __u8 phy_handle; 990 __u8 flow_spec_id; 991 } __packed; 992 993 #define HCI_OP_SET_CPB 0x0441 994 struct hci_cp_set_cpb { 995 __u8 enable; 996 __u8 lt_addr; 997 __u8 lpo_allowed; 998 __le16 packet_type; 999 __le16 interval_min; 1000 __le16 interval_max; 1001 __le16 cpb_sv_tout; 1002 } __packed; 1003 struct hci_rp_set_cpb { 1004 __u8 status; 1005 __u8 lt_addr; 1006 __le16 interval; 1007 } __packed; 1008 1009 #define HCI_OP_START_SYNC_TRAIN 0x0443 1010 1011 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 1012 struct hci_cp_remote_oob_ext_data_reply { 1013 bdaddr_t bdaddr; 1014 __u8 hash192[16]; 1015 __u8 rand192[16]; 1016 __u8 hash256[16]; 1017 __u8 rand256[16]; 1018 } __packed; 1019 1020 #define HCI_OP_SNIFF_MODE 0x0803 1021 struct hci_cp_sniff_mode { 1022 __le16 handle; 1023 __le16 max_interval; 1024 __le16 min_interval; 1025 __le16 attempt; 1026 __le16 timeout; 1027 } __packed; 1028 1029 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 1030 struct hci_cp_exit_sniff_mode { 1031 __le16 handle; 1032 } __packed; 1033 1034 #define HCI_OP_ROLE_DISCOVERY 0x0809 1035 struct hci_cp_role_discovery { 1036 __le16 handle; 1037 } __packed; 1038 struct hci_rp_role_discovery { 1039 __u8 status; 1040 __le16 handle; 1041 __u8 role; 1042 } __packed; 1043 1044 #define HCI_OP_SWITCH_ROLE 0x080b 1045 struct hci_cp_switch_role { 1046 bdaddr_t bdaddr; 1047 __u8 role; 1048 } __packed; 1049 1050 #define HCI_OP_READ_LINK_POLICY 0x080c 1051 struct hci_cp_read_link_policy { 1052 __le16 handle; 1053 } __packed; 1054 struct hci_rp_read_link_policy { 1055 __u8 status; 1056 __le16 handle; 1057 __le16 policy; 1058 } __packed; 1059 1060 #define HCI_OP_WRITE_LINK_POLICY 0x080d 1061 struct hci_cp_write_link_policy { 1062 __le16 handle; 1063 __le16 policy; 1064 } __packed; 1065 struct hci_rp_write_link_policy { 1066 __u8 status; 1067 __le16 handle; 1068 } __packed; 1069 1070 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 1071 struct hci_rp_read_def_link_policy { 1072 __u8 status; 1073 __le16 policy; 1074 } __packed; 1075 1076 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 1077 struct hci_cp_write_def_link_policy { 1078 __le16 policy; 1079 } __packed; 1080 1081 #define HCI_OP_SNIFF_SUBRATE 0x0811 1082 struct hci_cp_sniff_subrate { 1083 __le16 handle; 1084 __le16 max_latency; 1085 __le16 min_remote_timeout; 1086 __le16 min_local_timeout; 1087 } __packed; 1088 1089 #define HCI_OP_SET_EVENT_MASK 0x0c01 1090 1091 #define HCI_OP_RESET 0x0c03 1092 1093 #define HCI_OP_SET_EVENT_FLT 0x0c05 1094 #define HCI_SET_EVENT_FLT_SIZE 9 1095 struct hci_cp_set_event_filter { 1096 __u8 flt_type; 1097 __u8 cond_type; 1098 struct { 1099 bdaddr_t bdaddr; 1100 __u8 auto_accept; 1101 } __packed addr_conn_flt; 1102 } __packed; 1103 1104 /* Filter types */ 1105 #define HCI_FLT_CLEAR_ALL 0x00 1106 #define HCI_FLT_INQ_RESULT 0x01 1107 #define HCI_FLT_CONN_SETUP 0x02 1108 1109 /* CONN_SETUP Condition types */ 1110 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 1111 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 1112 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 1113 1114 /* CONN_SETUP Conditions */ 1115 #define HCI_CONN_SETUP_AUTO_OFF 0x01 1116 #define HCI_CONN_SETUP_AUTO_ON 0x02 1117 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03 1118 1119 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 1120 struct hci_cp_read_stored_link_key { 1121 bdaddr_t bdaddr; 1122 __u8 read_all; 1123 } __packed; 1124 struct hci_rp_read_stored_link_key { 1125 __u8 status; 1126 __le16 max_keys; 1127 __le16 num_keys; 1128 } __packed; 1129 1130 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 1131 struct hci_cp_delete_stored_link_key { 1132 bdaddr_t bdaddr; 1133 __u8 delete_all; 1134 } __packed; 1135 struct hci_rp_delete_stored_link_key { 1136 __u8 status; 1137 __le16 num_keys; 1138 } __packed; 1139 1140 #define HCI_MAX_NAME_LENGTH 248 1141 1142 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 1143 struct hci_cp_write_local_name { 1144 __u8 name[HCI_MAX_NAME_LENGTH]; 1145 } __packed; 1146 1147 #define HCI_OP_READ_LOCAL_NAME 0x0c14 1148 struct hci_rp_read_local_name { 1149 __u8 status; 1150 __u8 name[HCI_MAX_NAME_LENGTH]; 1151 } __packed; 1152 1153 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 1154 1155 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 1156 1157 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 1158 #define SCAN_DISABLED 0x00 1159 #define SCAN_INQUIRY 0x01 1160 #define SCAN_PAGE 0x02 1161 1162 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 1163 1164 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 1165 #define AUTH_DISABLED 0x00 1166 #define AUTH_ENABLED 0x01 1167 1168 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 1169 1170 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 1171 #define ENCRYPT_DISABLED 0x00 1172 #define ENCRYPT_P2P 0x01 1173 #define ENCRYPT_BOTH 0x02 1174 1175 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 1176 struct hci_rp_read_class_of_dev { 1177 __u8 status; 1178 __u8 dev_class[3]; 1179 } __packed; 1180 1181 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 1182 struct hci_cp_write_class_of_dev { 1183 __u8 dev_class[3]; 1184 } __packed; 1185 1186 #define HCI_OP_READ_VOICE_SETTING 0x0c25 1187 struct hci_rp_read_voice_setting { 1188 __u8 status; 1189 __le16 voice_setting; 1190 } __packed; 1191 1192 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 1193 struct hci_cp_write_voice_setting { 1194 __le16 voice_setting; 1195 } __packed; 1196 1197 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 1198 struct hci_cp_host_buffer_size { 1199 __le16 acl_mtu; 1200 __u8 sco_mtu; 1201 __le16 acl_max_pkt; 1202 __le16 sco_max_pkt; 1203 } __packed; 1204 1205 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1206 struct hci_rp_read_num_supported_iac { 1207 __u8 status; 1208 __u8 num_iac; 1209 } __packed; 1210 1211 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1212 1213 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1214 struct hci_cp_write_current_iac_lap { 1215 __u8 num_iac; 1216 __u8 iac_lap[6]; 1217 } __packed; 1218 1219 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1220 1221 #define HCI_MAX_EIR_LENGTH 240 1222 1223 #define HCI_OP_WRITE_EIR 0x0c52 1224 struct hci_cp_write_eir { 1225 __u8 fec; 1226 __u8 data[HCI_MAX_EIR_LENGTH]; 1227 } __packed; 1228 1229 #define HCI_OP_READ_SSP_MODE 0x0c55 1230 struct hci_rp_read_ssp_mode { 1231 __u8 status; 1232 __u8 mode; 1233 } __packed; 1234 1235 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1236 struct hci_cp_write_ssp_mode { 1237 __u8 mode; 1238 } __packed; 1239 1240 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1241 struct hci_rp_read_local_oob_data { 1242 __u8 status; 1243 __u8 hash[16]; 1244 __u8 rand[16]; 1245 } __packed; 1246 1247 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1248 struct hci_rp_read_inq_rsp_tx_power { 1249 __u8 status; 1250 __s8 tx_power; 1251 } __packed; 1252 1253 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a 1254 #define ERR_DATA_REPORTING_DISABLED 0x00 1255 #define ERR_DATA_REPORTING_ENABLED 0x01 1256 struct hci_rp_read_def_err_data_reporting { 1257 __u8 status; 1258 __u8 err_data_reporting; 1259 } __packed; 1260 1261 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b 1262 struct hci_cp_write_def_err_data_reporting { 1263 __u8 err_data_reporting; 1264 } __packed; 1265 1266 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1267 1268 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1269 1270 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1271 struct hci_rp_read_flow_control_mode { 1272 __u8 status; 1273 __u8 mode; 1274 } __packed; 1275 1276 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1277 struct hci_cp_write_le_host_supported { 1278 __u8 le; 1279 __u8 simul; 1280 } __packed; 1281 1282 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1283 struct hci_cp_set_reserved_lt_addr { 1284 __u8 lt_addr; 1285 } __packed; 1286 struct hci_rp_set_reserved_lt_addr { 1287 __u8 status; 1288 __u8 lt_addr; 1289 } __packed; 1290 1291 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1292 struct hci_cp_delete_reserved_lt_addr { 1293 __u8 lt_addr; 1294 } __packed; 1295 struct hci_rp_delete_reserved_lt_addr { 1296 __u8 status; 1297 __u8 lt_addr; 1298 } __packed; 1299 1300 #define HCI_OP_SET_CPB_DATA 0x0c76 1301 struct hci_cp_set_cpb_data { 1302 __u8 lt_addr; 1303 __u8 fragment; 1304 __u8 data_length; 1305 __u8 data[HCI_MAX_CPB_DATA_SIZE]; 1306 } __packed; 1307 struct hci_rp_set_cpb_data { 1308 __u8 status; 1309 __u8 lt_addr; 1310 } __packed; 1311 1312 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1313 1314 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1315 struct hci_cp_write_sync_train_params { 1316 __le16 interval_min; 1317 __le16 interval_max; 1318 __le32 sync_train_tout; 1319 __u8 service_data; 1320 } __packed; 1321 struct hci_rp_write_sync_train_params { 1322 __u8 status; 1323 __le16 sync_train_int; 1324 } __packed; 1325 1326 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1327 struct hci_rp_read_sc_support { 1328 __u8 status; 1329 __u8 support; 1330 } __packed; 1331 1332 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1333 struct hci_cp_write_sc_support { 1334 __u8 support; 1335 } __packed; 1336 1337 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b 1338 struct hci_cp_read_auth_payload_to { 1339 __le16 handle; 1340 } __packed; 1341 struct hci_rp_read_auth_payload_to { 1342 __u8 status; 1343 __le16 handle; 1344 __le16 timeout; 1345 } __packed; 1346 1347 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c 1348 struct hci_cp_write_auth_payload_to { 1349 __le16 handle; 1350 __le16 timeout; 1351 } __packed; 1352 struct hci_rp_write_auth_payload_to { 1353 __u8 status; 1354 __le16 handle; 1355 } __packed; 1356 1357 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1358 struct hci_rp_read_local_oob_ext_data { 1359 __u8 status; 1360 __u8 hash192[16]; 1361 __u8 rand192[16]; 1362 __u8 hash256[16]; 1363 __u8 rand256[16]; 1364 } __packed; 1365 1366 #define HCI_CONFIGURE_DATA_PATH 0x0c83 1367 struct hci_op_configure_data_path { 1368 __u8 direction; 1369 __u8 data_path_id; 1370 __u8 vnd_len; 1371 __u8 vnd_data[]; 1372 } __packed; 1373 1374 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1375 struct hci_rp_read_local_version { 1376 __u8 status; 1377 __u8 hci_ver; 1378 __le16 hci_rev; 1379 __u8 lmp_ver; 1380 __le16 manufacturer; 1381 __le16 lmp_subver; 1382 } __packed; 1383 1384 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1385 struct hci_rp_read_local_commands { 1386 __u8 status; 1387 __u8 commands[64]; 1388 } __packed; 1389 1390 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1391 struct hci_rp_read_local_features { 1392 __u8 status; 1393 __u8 features[8]; 1394 } __packed; 1395 1396 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1397 struct hci_cp_read_local_ext_features { 1398 __u8 page; 1399 } __packed; 1400 struct hci_rp_read_local_ext_features { 1401 __u8 status; 1402 __u8 page; 1403 __u8 max_page; 1404 __u8 features[8]; 1405 } __packed; 1406 1407 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1408 struct hci_rp_read_buffer_size { 1409 __u8 status; 1410 __le16 acl_mtu; 1411 __u8 sco_mtu; 1412 __le16 acl_max_pkt; 1413 __le16 sco_max_pkt; 1414 } __packed; 1415 1416 #define HCI_OP_READ_BD_ADDR 0x1009 1417 struct hci_rp_read_bd_addr { 1418 __u8 status; 1419 bdaddr_t bdaddr; 1420 } __packed; 1421 1422 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1423 struct hci_rp_read_data_block_size { 1424 __u8 status; 1425 __le16 max_acl_len; 1426 __le16 block_len; 1427 __le16 num_blocks; 1428 } __packed; 1429 1430 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1431 struct hci_std_codecs { 1432 __u8 num; 1433 __u8 codec[]; 1434 } __packed; 1435 1436 struct hci_vnd_codec { 1437 /* company id */ 1438 __le16 cid; 1439 /* vendor codec id */ 1440 __le16 vid; 1441 } __packed; 1442 1443 struct hci_vnd_codecs { 1444 __u8 num; 1445 struct hci_vnd_codec codec[]; 1446 } __packed; 1447 1448 struct hci_rp_read_local_supported_codecs { 1449 __u8 status; 1450 struct hci_std_codecs std_codecs; 1451 struct hci_vnd_codecs vnd_codecs; 1452 } __packed; 1453 1454 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c 1455 struct hci_rp_read_local_pairing_opts { 1456 __u8 status; 1457 __u8 pairing_opts; 1458 __u8 max_key_size; 1459 } __packed; 1460 1461 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d 1462 struct hci_std_codec_v2 { 1463 __u8 id; 1464 __u8 transport; 1465 } __packed; 1466 1467 struct hci_std_codecs_v2 { 1468 __u8 num; 1469 struct hci_std_codec_v2 codec[]; 1470 } __packed; 1471 1472 struct hci_vnd_codec_v2 { 1473 __le16 cid; 1474 __le16 vid; 1475 __u8 transport; 1476 } __packed; 1477 1478 struct hci_vnd_codecs_v2 { 1479 __u8 num; 1480 struct hci_vnd_codec_v2 codec[]; 1481 } __packed; 1482 1483 struct hci_rp_read_local_supported_codecs_v2 { 1484 __u8 status; 1485 struct hci_std_codecs_v2 std_codecs; 1486 struct hci_vnd_codecs_v2 vendor_codecs; 1487 } __packed; 1488 1489 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e 1490 struct hci_op_read_local_codec_caps { 1491 __u8 id; 1492 __le16 cid; 1493 __le16 vid; 1494 __u8 transport; 1495 __u8 direction; 1496 } __packed; 1497 1498 struct hci_codec_caps { 1499 __u8 len; 1500 __u8 data[]; 1501 } __packed; 1502 1503 struct hci_rp_read_local_codec_caps { 1504 __u8 status; 1505 __u8 num_caps; 1506 } __packed; 1507 1508 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1509 struct hci_rp_read_page_scan_activity { 1510 __u8 status; 1511 __le16 interval; 1512 __le16 window; 1513 } __packed; 1514 1515 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1516 struct hci_cp_write_page_scan_activity { 1517 __le16 interval; 1518 __le16 window; 1519 } __packed; 1520 1521 #define HCI_OP_READ_TX_POWER 0x0c2d 1522 struct hci_cp_read_tx_power { 1523 __le16 handle; 1524 __u8 type; 1525 } __packed; 1526 struct hci_rp_read_tx_power { 1527 __u8 status; 1528 __le16 handle; 1529 __s8 tx_power; 1530 } __packed; 1531 1532 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1533 struct hci_rp_read_page_scan_type { 1534 __u8 status; 1535 __u8 type; 1536 } __packed; 1537 1538 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1539 #define PAGE_SCAN_TYPE_STANDARD 0x00 1540 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1541 1542 #define HCI_OP_READ_RSSI 0x1405 1543 struct hci_cp_read_rssi { 1544 __le16 handle; 1545 } __packed; 1546 struct hci_rp_read_rssi { 1547 __u8 status; 1548 __le16 handle; 1549 __s8 rssi; 1550 } __packed; 1551 1552 #define HCI_OP_READ_CLOCK 0x1407 1553 struct hci_cp_read_clock { 1554 __le16 handle; 1555 __u8 which; 1556 } __packed; 1557 struct hci_rp_read_clock { 1558 __u8 status; 1559 __le16 handle; 1560 __le32 clock; 1561 __le16 accuracy; 1562 } __packed; 1563 1564 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1565 struct hci_cp_read_enc_key_size { 1566 __le16 handle; 1567 } __packed; 1568 struct hci_rp_read_enc_key_size { 1569 __u8 status; 1570 __le16 handle; 1571 __u8 key_size; 1572 } __packed; 1573 1574 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409 1575 struct hci_rp_read_local_amp_info { 1576 __u8 status; 1577 __u8 amp_status; 1578 __le32 total_bw; 1579 __le32 max_bw; 1580 __le32 min_latency; 1581 __le32 max_pdu; 1582 __u8 amp_type; 1583 __le16 pal_cap; 1584 __le16 max_assoc_size; 1585 __le32 max_flush_to; 1586 __le32 be_flush_to; 1587 } __packed; 1588 1589 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a 1590 struct hci_cp_read_local_amp_assoc { 1591 __u8 phy_handle; 1592 __le16 len_so_far; 1593 __le16 max_len; 1594 } __packed; 1595 struct hci_rp_read_local_amp_assoc { 1596 __u8 status; 1597 __u8 phy_handle; 1598 __le16 rem_len; 1599 __u8 frag[]; 1600 } __packed; 1601 1602 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b 1603 struct hci_cp_write_remote_amp_assoc { 1604 __u8 phy_handle; 1605 __le16 len_so_far; 1606 __le16 rem_len; 1607 __u8 frag[]; 1608 } __packed; 1609 struct hci_rp_write_remote_amp_assoc { 1610 __u8 status; 1611 __u8 phy_handle; 1612 } __packed; 1613 1614 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1615 1616 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1617 1618 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1619 1620 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1621 struct hci_cp_le_set_event_mask { 1622 __u8 mask[8]; 1623 } __packed; 1624 1625 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1626 struct hci_rp_le_read_buffer_size { 1627 __u8 status; 1628 __le16 le_mtu; 1629 __u8 le_max_pkt; 1630 } __packed; 1631 1632 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1633 struct hci_rp_le_read_local_features { 1634 __u8 status; 1635 __u8 features[8]; 1636 } __packed; 1637 1638 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1639 1640 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1641 struct hci_cp_le_set_adv_param { 1642 __le16 min_interval; 1643 __le16 max_interval; 1644 __u8 type; 1645 __u8 own_address_type; 1646 __u8 direct_addr_type; 1647 bdaddr_t direct_addr; 1648 __u8 channel_map; 1649 __u8 filter_policy; 1650 } __packed; 1651 1652 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1653 struct hci_rp_le_read_adv_tx_power { 1654 __u8 status; 1655 __s8 tx_power; 1656 } __packed; 1657 1658 #define HCI_MAX_AD_LENGTH 31 1659 1660 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1661 struct hci_cp_le_set_adv_data { 1662 __u8 length; 1663 __u8 data[HCI_MAX_AD_LENGTH]; 1664 } __packed; 1665 1666 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1667 struct hci_cp_le_set_scan_rsp_data { 1668 __u8 length; 1669 __u8 data[HCI_MAX_AD_LENGTH]; 1670 } __packed; 1671 1672 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1673 1674 #define LE_SCAN_PASSIVE 0x00 1675 #define LE_SCAN_ACTIVE 0x01 1676 1677 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1678 struct hci_cp_le_set_scan_param { 1679 __u8 type; 1680 __le16 interval; 1681 __le16 window; 1682 __u8 own_address_type; 1683 __u8 filter_policy; 1684 } __packed; 1685 1686 #define LE_SCAN_DISABLE 0x00 1687 #define LE_SCAN_ENABLE 0x01 1688 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1689 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1690 1691 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1692 struct hci_cp_le_set_scan_enable { 1693 __u8 enable; 1694 __u8 filter_dup; 1695 } __packed; 1696 1697 #define HCI_LE_USE_PEER_ADDR 0x00 1698 #define HCI_LE_USE_ACCEPT_LIST 0x01 1699 1700 #define HCI_OP_LE_CREATE_CONN 0x200d 1701 struct hci_cp_le_create_conn { 1702 __le16 scan_interval; 1703 __le16 scan_window; 1704 __u8 filter_policy; 1705 __u8 peer_addr_type; 1706 bdaddr_t peer_addr; 1707 __u8 own_address_type; 1708 __le16 conn_interval_min; 1709 __le16 conn_interval_max; 1710 __le16 conn_latency; 1711 __le16 supervision_timeout; 1712 __le16 min_ce_len; 1713 __le16 max_ce_len; 1714 } __packed; 1715 1716 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1717 1718 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f 1719 struct hci_rp_le_read_accept_list_size { 1720 __u8 status; 1721 __u8 size; 1722 } __packed; 1723 1724 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010 1725 1726 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011 1727 struct hci_cp_le_add_to_accept_list { 1728 __u8 bdaddr_type; 1729 bdaddr_t bdaddr; 1730 } __packed; 1731 1732 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012 1733 struct hci_cp_le_del_from_accept_list { 1734 __u8 bdaddr_type; 1735 bdaddr_t bdaddr; 1736 } __packed; 1737 1738 #define HCI_OP_LE_CONN_UPDATE 0x2013 1739 struct hci_cp_le_conn_update { 1740 __le16 handle; 1741 __le16 conn_interval_min; 1742 __le16 conn_interval_max; 1743 __le16 conn_latency; 1744 __le16 supervision_timeout; 1745 __le16 min_ce_len; 1746 __le16 max_ce_len; 1747 } __packed; 1748 1749 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1750 struct hci_cp_le_read_remote_features { 1751 __le16 handle; 1752 } __packed; 1753 1754 #define HCI_OP_LE_START_ENC 0x2019 1755 struct hci_cp_le_start_enc { 1756 __le16 handle; 1757 __le64 rand; 1758 __le16 ediv; 1759 __u8 ltk[16]; 1760 } __packed; 1761 1762 #define HCI_OP_LE_LTK_REPLY 0x201a 1763 struct hci_cp_le_ltk_reply { 1764 __le16 handle; 1765 __u8 ltk[16]; 1766 } __packed; 1767 struct hci_rp_le_ltk_reply { 1768 __u8 status; 1769 __le16 handle; 1770 } __packed; 1771 1772 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1773 struct hci_cp_le_ltk_neg_reply { 1774 __le16 handle; 1775 } __packed; 1776 struct hci_rp_le_ltk_neg_reply { 1777 __u8 status; 1778 __le16 handle; 1779 } __packed; 1780 1781 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1782 struct hci_rp_le_read_supported_states { 1783 __u8 status; 1784 __u8 le_states[8]; 1785 } __packed; 1786 1787 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1788 struct hci_cp_le_conn_param_req_reply { 1789 __le16 handle; 1790 __le16 interval_min; 1791 __le16 interval_max; 1792 __le16 latency; 1793 __le16 timeout; 1794 __le16 min_ce_len; 1795 __le16 max_ce_len; 1796 } __packed; 1797 1798 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1799 struct hci_cp_le_conn_param_req_neg_reply { 1800 __le16 handle; 1801 __u8 reason; 1802 } __packed; 1803 1804 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1805 struct hci_cp_le_set_data_len { 1806 __le16 handle; 1807 __le16 tx_len; 1808 __le16 tx_time; 1809 } __packed; 1810 struct hci_rp_le_set_data_len { 1811 __u8 status; 1812 __le16 handle; 1813 } __packed; 1814 1815 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1816 struct hci_rp_le_read_def_data_len { 1817 __u8 status; 1818 __le16 tx_len; 1819 __le16 tx_time; 1820 } __packed; 1821 1822 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1823 struct hci_cp_le_write_def_data_len { 1824 __le16 tx_len; 1825 __le16 tx_time; 1826 } __packed; 1827 1828 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027 1829 struct hci_cp_le_add_to_resolv_list { 1830 __u8 bdaddr_type; 1831 bdaddr_t bdaddr; 1832 __u8 peer_irk[16]; 1833 __u8 local_irk[16]; 1834 } __packed; 1835 1836 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028 1837 struct hci_cp_le_del_from_resolv_list { 1838 __u8 bdaddr_type; 1839 bdaddr_t bdaddr; 1840 } __packed; 1841 1842 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1843 1844 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1845 struct hci_rp_le_read_resolv_list_size { 1846 __u8 status; 1847 __u8 size; 1848 } __packed; 1849 1850 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d 1851 1852 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e 1853 1854 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1855 struct hci_rp_le_read_max_data_len { 1856 __u8 status; 1857 __le16 tx_len; 1858 __le16 tx_time; 1859 __le16 rx_len; 1860 __le16 rx_time; 1861 } __packed; 1862 1863 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1864 struct hci_cp_le_set_default_phy { 1865 __u8 all_phys; 1866 __u8 tx_phys; 1867 __u8 rx_phys; 1868 } __packed; 1869 1870 #define HCI_LE_SET_PHY_1M 0x01 1871 #define HCI_LE_SET_PHY_2M 0x02 1872 #define HCI_LE_SET_PHY_CODED 0x04 1873 1874 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1875 struct hci_cp_le_set_ext_scan_params { 1876 __u8 own_addr_type; 1877 __u8 filter_policy; 1878 __u8 scanning_phys; 1879 __u8 data[]; 1880 } __packed; 1881 1882 #define LE_SCAN_PHY_1M 0x01 1883 #define LE_SCAN_PHY_2M 0x02 1884 #define LE_SCAN_PHY_CODED 0x04 1885 1886 struct hci_cp_le_scan_phy_params { 1887 __u8 type; 1888 __le16 interval; 1889 __le16 window; 1890 } __packed; 1891 1892 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1893 struct hci_cp_le_set_ext_scan_enable { 1894 __u8 enable; 1895 __u8 filter_dup; 1896 __le16 duration; 1897 __le16 period; 1898 } __packed; 1899 1900 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1901 struct hci_cp_le_ext_create_conn { 1902 __u8 filter_policy; 1903 __u8 own_addr_type; 1904 __u8 peer_addr_type; 1905 bdaddr_t peer_addr; 1906 __u8 phys; 1907 __u8 data[]; 1908 } __packed; 1909 1910 struct hci_cp_le_ext_conn_param { 1911 __le16 scan_interval; 1912 __le16 scan_window; 1913 __le16 conn_interval_min; 1914 __le16 conn_interval_max; 1915 __le16 conn_latency; 1916 __le16 supervision_timeout; 1917 __le16 min_ce_len; 1918 __le16 max_ce_len; 1919 } __packed; 1920 1921 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044 1922 struct hci_cp_le_pa_create_sync { 1923 __u8 options; 1924 __u8 sid; 1925 __u8 addr_type; 1926 bdaddr_t addr; 1927 __le16 skip; 1928 __le16 sync_timeout; 1929 __u8 sync_cte_type; 1930 } __packed; 1931 1932 #define HCI_OP_LE_PA_TERM_SYNC 0x2046 1933 struct hci_cp_le_pa_term_sync { 1934 __le16 handle; 1935 } __packed; 1936 1937 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b 1938 struct hci_rp_le_read_num_supported_adv_sets { 1939 __u8 status; 1940 __u8 num_of_sets; 1941 } __packed; 1942 1943 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036 1944 struct hci_cp_le_set_ext_adv_params { 1945 __u8 handle; 1946 __le16 evt_properties; 1947 __u8 min_interval[3]; 1948 __u8 max_interval[3]; 1949 __u8 channel_map; 1950 __u8 own_addr_type; 1951 __u8 peer_addr_type; 1952 bdaddr_t peer_addr; 1953 __u8 filter_policy; 1954 __u8 tx_power; 1955 __u8 primary_phy; 1956 __u8 secondary_max_skip; 1957 __u8 secondary_phy; 1958 __u8 sid; 1959 __u8 notif_enable; 1960 } __packed; 1961 1962 #define HCI_ADV_PHY_1M 0X01 1963 #define HCI_ADV_PHY_2M 0x02 1964 #define HCI_ADV_PHY_CODED 0x03 1965 1966 struct hci_rp_le_set_ext_adv_params { 1967 __u8 status; 1968 __u8 tx_power; 1969 } __packed; 1970 1971 struct hci_cp_ext_adv_set { 1972 __u8 handle; 1973 __le16 duration; 1974 __u8 max_events; 1975 } __packed; 1976 1977 #define HCI_MAX_EXT_AD_LENGTH 251 1978 1979 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037 1980 struct hci_cp_le_set_ext_adv_data { 1981 __u8 handle; 1982 __u8 operation; 1983 __u8 frag_pref; 1984 __u8 length; 1985 __u8 data[]; 1986 } __packed; 1987 1988 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038 1989 struct hci_cp_le_set_ext_scan_rsp_data { 1990 __u8 handle; 1991 __u8 operation; 1992 __u8 frag_pref; 1993 __u8 length; 1994 __u8 data[]; 1995 } __packed; 1996 1997 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039 1998 struct hci_cp_le_set_ext_adv_enable { 1999 __u8 enable; 2000 __u8 num_of_sets; 2001 __u8 data[]; 2002 } __packed; 2003 2004 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e 2005 struct hci_cp_le_set_per_adv_params { 2006 __u8 handle; 2007 __le16 min_interval; 2008 __le16 max_interval; 2009 __le16 periodic_properties; 2010 } __packed; 2011 2012 #define HCI_MAX_PER_AD_LENGTH 252 2013 2014 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f 2015 struct hci_cp_le_set_per_adv_data { 2016 __u8 handle; 2017 __u8 operation; 2018 __u8 length; 2019 __u8 data[]; 2020 } __packed; 2021 2022 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040 2023 struct hci_cp_le_set_per_adv_enable { 2024 __u8 enable; 2025 __u8 handle; 2026 } __packed; 2027 2028 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03 2029 2030 #define LE_SET_ADV_DATA_NO_FRAG 0x01 2031 2032 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c 2033 2034 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d 2035 2036 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 2037 struct hci_cp_le_set_adv_set_rand_addr { 2038 __u8 handle; 2039 bdaddr_t bdaddr; 2040 } __packed; 2041 2042 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b 2043 struct hci_rp_le_read_transmit_power { 2044 __u8 status; 2045 __s8 min_le_tx_power; 2046 __s8 max_le_tx_power; 2047 } __packed; 2048 2049 #define HCI_NETWORK_PRIVACY 0x00 2050 #define HCI_DEVICE_PRIVACY 0x01 2051 2052 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e 2053 struct hci_cp_le_set_privacy_mode { 2054 __u8 bdaddr_type; 2055 bdaddr_t bdaddr; 2056 __u8 mode; 2057 } __packed; 2058 2059 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060 2060 struct hci_rp_le_read_buffer_size_v2 { 2061 __u8 status; 2062 __le16 acl_mtu; 2063 __u8 acl_max_pkt; 2064 __le16 iso_mtu; 2065 __u8 iso_max_pkt; 2066 } __packed; 2067 2068 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061 2069 struct hci_cp_le_read_iso_tx_sync { 2070 __le16 handle; 2071 } __packed; 2072 2073 struct hci_rp_le_read_iso_tx_sync { 2074 __u8 status; 2075 __le16 handle; 2076 __le16 seq; 2077 __le32 imestamp; 2078 __u8 offset[3]; 2079 } __packed; 2080 2081 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062 2082 struct hci_cis_params { 2083 __u8 cis_id; 2084 __le16 c_sdu; 2085 __le16 p_sdu; 2086 __u8 c_phy; 2087 __u8 p_phy; 2088 __u8 c_rtn; 2089 __u8 p_rtn; 2090 } __packed; 2091 2092 struct hci_cp_le_set_cig_params { 2093 __u8 cig_id; 2094 __u8 c_interval[3]; 2095 __u8 p_interval[3]; 2096 __u8 sca; 2097 __u8 packing; 2098 __u8 framing; 2099 __le16 c_latency; 2100 __le16 p_latency; 2101 __u8 num_cis; 2102 struct hci_cis_params cis[]; 2103 } __packed; 2104 2105 struct hci_rp_le_set_cig_params { 2106 __u8 status; 2107 __u8 cig_id; 2108 __u8 num_handles; 2109 __le16 handle[]; 2110 } __packed; 2111 2112 #define HCI_OP_LE_CREATE_CIS 0x2064 2113 struct hci_cis { 2114 __le16 cis_handle; 2115 __le16 acl_handle; 2116 } __packed; 2117 2118 struct hci_cp_le_create_cis { 2119 __u8 num_cis; 2120 struct hci_cis cis[]; 2121 } __packed; 2122 2123 #define HCI_OP_LE_REMOVE_CIG 0x2065 2124 struct hci_cp_le_remove_cig { 2125 __u8 cig_id; 2126 } __packed; 2127 2128 #define HCI_OP_LE_ACCEPT_CIS 0x2066 2129 struct hci_cp_le_accept_cis { 2130 __le16 handle; 2131 } __packed; 2132 2133 #define HCI_OP_LE_REJECT_CIS 0x2067 2134 struct hci_cp_le_reject_cis { 2135 __le16 handle; 2136 __u8 reason; 2137 } __packed; 2138 2139 #define HCI_OP_LE_CREATE_BIG 0x2068 2140 struct hci_bis { 2141 __u8 sdu_interval[3]; 2142 __le16 sdu; 2143 __le16 latency; 2144 __u8 rtn; 2145 __u8 phy; 2146 __u8 packing; 2147 __u8 framing; 2148 __u8 encryption; 2149 __u8 bcode[16]; 2150 } __packed; 2151 2152 struct hci_cp_le_create_big { 2153 __u8 handle; 2154 __u8 adv_handle; 2155 __u8 num_bis; 2156 struct hci_bis bis; 2157 } __packed; 2158 2159 #define HCI_OP_LE_TERM_BIG 0x206a 2160 struct hci_cp_le_term_big { 2161 __u8 handle; 2162 __u8 reason; 2163 } __packed; 2164 2165 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b 2166 struct hci_cp_le_big_create_sync { 2167 __u8 handle; 2168 __le16 sync_handle; 2169 __u8 encryption; 2170 __u8 bcode[16]; 2171 __u8 mse; 2172 __le16 timeout; 2173 __u8 num_bis; 2174 __u8 bis[]; 2175 } __packed; 2176 2177 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c 2178 struct hci_cp_le_big_term_sync { 2179 __u8 handle; 2180 } __packed; 2181 2182 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e 2183 struct hci_cp_le_setup_iso_path { 2184 __le16 handle; 2185 __u8 direction; 2186 __u8 path; 2187 __u8 codec; 2188 __le16 codec_cid; 2189 __le16 codec_vid; 2190 __u8 delay[3]; 2191 __u8 codec_cfg_len; 2192 __u8 codec_cfg[]; 2193 } __packed; 2194 2195 struct hci_rp_le_setup_iso_path { 2196 __u8 status; 2197 __le16 handle; 2198 } __packed; 2199 2200 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074 2201 struct hci_cp_le_set_host_feature { 2202 __u8 bit_number; 2203 __u8 bit_value; 2204 } __packed; 2205 2206 /* ---- HCI Events ---- */ 2207 struct hci_ev_status { 2208 __u8 status; 2209 } __packed; 2210 2211 #define HCI_EV_INQUIRY_COMPLETE 0x01 2212 2213 #define HCI_EV_INQUIRY_RESULT 0x02 2214 struct inquiry_info { 2215 bdaddr_t bdaddr; 2216 __u8 pscan_rep_mode; 2217 __u8 pscan_period_mode; 2218 __u8 pscan_mode; 2219 __u8 dev_class[3]; 2220 __le16 clock_offset; 2221 } __packed; 2222 2223 struct hci_ev_inquiry_result { 2224 __u8 num; 2225 struct inquiry_info info[]; 2226 }; 2227 2228 #define HCI_EV_CONN_COMPLETE 0x03 2229 struct hci_ev_conn_complete { 2230 __u8 status; 2231 __le16 handle; 2232 bdaddr_t bdaddr; 2233 __u8 link_type; 2234 __u8 encr_mode; 2235 } __packed; 2236 2237 #define HCI_EV_CONN_REQUEST 0x04 2238 struct hci_ev_conn_request { 2239 bdaddr_t bdaddr; 2240 __u8 dev_class[3]; 2241 __u8 link_type; 2242 } __packed; 2243 2244 #define HCI_EV_DISCONN_COMPLETE 0x05 2245 struct hci_ev_disconn_complete { 2246 __u8 status; 2247 __le16 handle; 2248 __u8 reason; 2249 } __packed; 2250 2251 #define HCI_EV_AUTH_COMPLETE 0x06 2252 struct hci_ev_auth_complete { 2253 __u8 status; 2254 __le16 handle; 2255 } __packed; 2256 2257 #define HCI_EV_REMOTE_NAME 0x07 2258 struct hci_ev_remote_name { 2259 __u8 status; 2260 bdaddr_t bdaddr; 2261 __u8 name[HCI_MAX_NAME_LENGTH]; 2262 } __packed; 2263 2264 #define HCI_EV_ENCRYPT_CHANGE 0x08 2265 struct hci_ev_encrypt_change { 2266 __u8 status; 2267 __le16 handle; 2268 __u8 encrypt; 2269 } __packed; 2270 2271 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 2272 struct hci_ev_change_link_key_complete { 2273 __u8 status; 2274 __le16 handle; 2275 } __packed; 2276 2277 #define HCI_EV_REMOTE_FEATURES 0x0b 2278 struct hci_ev_remote_features { 2279 __u8 status; 2280 __le16 handle; 2281 __u8 features[8]; 2282 } __packed; 2283 2284 #define HCI_EV_REMOTE_VERSION 0x0c 2285 struct hci_ev_remote_version { 2286 __u8 status; 2287 __le16 handle; 2288 __u8 lmp_ver; 2289 __le16 manufacturer; 2290 __le16 lmp_subver; 2291 } __packed; 2292 2293 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 2294 struct hci_qos { 2295 __u8 service_type; 2296 __u32 token_rate; 2297 __u32 peak_bandwidth; 2298 __u32 latency; 2299 __u32 delay_variation; 2300 } __packed; 2301 struct hci_ev_qos_setup_complete { 2302 __u8 status; 2303 __le16 handle; 2304 struct hci_qos qos; 2305 } __packed; 2306 2307 #define HCI_EV_CMD_COMPLETE 0x0e 2308 struct hci_ev_cmd_complete { 2309 __u8 ncmd; 2310 __le16 opcode; 2311 } __packed; 2312 2313 #define HCI_EV_CMD_STATUS 0x0f 2314 struct hci_ev_cmd_status { 2315 __u8 status; 2316 __u8 ncmd; 2317 __le16 opcode; 2318 } __packed; 2319 2320 #define HCI_EV_HARDWARE_ERROR 0x10 2321 struct hci_ev_hardware_error { 2322 __u8 code; 2323 } __packed; 2324 2325 #define HCI_EV_ROLE_CHANGE 0x12 2326 struct hci_ev_role_change { 2327 __u8 status; 2328 bdaddr_t bdaddr; 2329 __u8 role; 2330 } __packed; 2331 2332 #define HCI_EV_NUM_COMP_PKTS 0x13 2333 struct hci_comp_pkts_info { 2334 __le16 handle; 2335 __le16 count; 2336 } __packed; 2337 2338 struct hci_ev_num_comp_pkts { 2339 __u8 num; 2340 struct hci_comp_pkts_info handles[]; 2341 } __packed; 2342 2343 #define HCI_EV_MODE_CHANGE 0x14 2344 struct hci_ev_mode_change { 2345 __u8 status; 2346 __le16 handle; 2347 __u8 mode; 2348 __le16 interval; 2349 } __packed; 2350 2351 #define HCI_EV_PIN_CODE_REQ 0x16 2352 struct hci_ev_pin_code_req { 2353 bdaddr_t bdaddr; 2354 } __packed; 2355 2356 #define HCI_EV_LINK_KEY_REQ 0x17 2357 struct hci_ev_link_key_req { 2358 bdaddr_t bdaddr; 2359 } __packed; 2360 2361 #define HCI_EV_LINK_KEY_NOTIFY 0x18 2362 struct hci_ev_link_key_notify { 2363 bdaddr_t bdaddr; 2364 __u8 link_key[HCI_LINK_KEY_SIZE]; 2365 __u8 key_type; 2366 } __packed; 2367 2368 #define HCI_EV_CLOCK_OFFSET 0x1c 2369 struct hci_ev_clock_offset { 2370 __u8 status; 2371 __le16 handle; 2372 __le16 clock_offset; 2373 } __packed; 2374 2375 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 2376 struct hci_ev_pkt_type_change { 2377 __u8 status; 2378 __le16 handle; 2379 __le16 pkt_type; 2380 } __packed; 2381 2382 #define HCI_EV_PSCAN_REP_MODE 0x20 2383 struct hci_ev_pscan_rep_mode { 2384 bdaddr_t bdaddr; 2385 __u8 pscan_rep_mode; 2386 } __packed; 2387 2388 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 2389 struct inquiry_info_rssi { 2390 bdaddr_t bdaddr; 2391 __u8 pscan_rep_mode; 2392 __u8 pscan_period_mode; 2393 __u8 dev_class[3]; 2394 __le16 clock_offset; 2395 __s8 rssi; 2396 } __packed; 2397 struct inquiry_info_rssi_pscan { 2398 bdaddr_t bdaddr; 2399 __u8 pscan_rep_mode; 2400 __u8 pscan_period_mode; 2401 __u8 pscan_mode; 2402 __u8 dev_class[3]; 2403 __le16 clock_offset; 2404 __s8 rssi; 2405 } __packed; 2406 struct hci_ev_inquiry_result_rssi { 2407 __u8 num; 2408 __u8 data[]; 2409 } __packed; 2410 2411 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 2412 struct hci_ev_remote_ext_features { 2413 __u8 status; 2414 __le16 handle; 2415 __u8 page; 2416 __u8 max_page; 2417 __u8 features[8]; 2418 } __packed; 2419 2420 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 2421 struct hci_ev_sync_conn_complete { 2422 __u8 status; 2423 __le16 handle; 2424 bdaddr_t bdaddr; 2425 __u8 link_type; 2426 __u8 tx_interval; 2427 __u8 retrans_window; 2428 __le16 rx_pkt_len; 2429 __le16 tx_pkt_len; 2430 __u8 air_mode; 2431 } __packed; 2432 2433 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 2434 struct hci_ev_sync_conn_changed { 2435 __u8 status; 2436 __le16 handle; 2437 __u8 tx_interval; 2438 __u8 retrans_window; 2439 __le16 rx_pkt_len; 2440 __le16 tx_pkt_len; 2441 } __packed; 2442 2443 #define HCI_EV_SNIFF_SUBRATE 0x2e 2444 struct hci_ev_sniff_subrate { 2445 __u8 status; 2446 __le16 handle; 2447 __le16 max_tx_latency; 2448 __le16 max_rx_latency; 2449 __le16 max_remote_timeout; 2450 __le16 max_local_timeout; 2451 } __packed; 2452 2453 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 2454 struct extended_inquiry_info { 2455 bdaddr_t bdaddr; 2456 __u8 pscan_rep_mode; 2457 __u8 pscan_period_mode; 2458 __u8 dev_class[3]; 2459 __le16 clock_offset; 2460 __s8 rssi; 2461 __u8 data[240]; 2462 } __packed; 2463 2464 struct hci_ev_ext_inquiry_result { 2465 __u8 num; 2466 struct extended_inquiry_info info[]; 2467 } __packed; 2468 2469 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 2470 struct hci_ev_key_refresh_complete { 2471 __u8 status; 2472 __le16 handle; 2473 } __packed; 2474 2475 #define HCI_EV_IO_CAPA_REQUEST 0x31 2476 struct hci_ev_io_capa_request { 2477 bdaddr_t bdaddr; 2478 } __packed; 2479 2480 #define HCI_EV_IO_CAPA_REPLY 0x32 2481 struct hci_ev_io_capa_reply { 2482 bdaddr_t bdaddr; 2483 __u8 capability; 2484 __u8 oob_data; 2485 __u8 authentication; 2486 } __packed; 2487 2488 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 2489 struct hci_ev_user_confirm_req { 2490 bdaddr_t bdaddr; 2491 __le32 passkey; 2492 } __packed; 2493 2494 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 2495 struct hci_ev_user_passkey_req { 2496 bdaddr_t bdaddr; 2497 } __packed; 2498 2499 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 2500 struct hci_ev_remote_oob_data_request { 2501 bdaddr_t bdaddr; 2502 } __packed; 2503 2504 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 2505 struct hci_ev_simple_pair_complete { 2506 __u8 status; 2507 bdaddr_t bdaddr; 2508 } __packed; 2509 2510 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 2511 struct hci_ev_user_passkey_notify { 2512 bdaddr_t bdaddr; 2513 __le32 passkey; 2514 } __packed; 2515 2516 #define HCI_KEYPRESS_STARTED 0 2517 #define HCI_KEYPRESS_ENTERED 1 2518 #define HCI_KEYPRESS_ERASED 2 2519 #define HCI_KEYPRESS_CLEARED 3 2520 #define HCI_KEYPRESS_COMPLETED 4 2521 2522 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 2523 struct hci_ev_keypress_notify { 2524 bdaddr_t bdaddr; 2525 __u8 type; 2526 } __packed; 2527 2528 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 2529 struct hci_ev_remote_host_features { 2530 bdaddr_t bdaddr; 2531 __u8 features[8]; 2532 } __packed; 2533 2534 #define HCI_EV_LE_META 0x3e 2535 struct hci_ev_le_meta { 2536 __u8 subevent; 2537 } __packed; 2538 2539 #define HCI_EV_PHY_LINK_COMPLETE 0x40 2540 struct hci_ev_phy_link_complete { 2541 __u8 status; 2542 __u8 phy_handle; 2543 } __packed; 2544 2545 #define HCI_EV_CHANNEL_SELECTED 0x41 2546 struct hci_ev_channel_selected { 2547 __u8 phy_handle; 2548 } __packed; 2549 2550 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 2551 struct hci_ev_disconn_phy_link_complete { 2552 __u8 status; 2553 __u8 phy_handle; 2554 __u8 reason; 2555 } __packed; 2556 2557 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 2558 struct hci_ev_logical_link_complete { 2559 __u8 status; 2560 __le16 handle; 2561 __u8 phy_handle; 2562 __u8 flow_spec_id; 2563 } __packed; 2564 2565 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 2566 struct hci_ev_disconn_logical_link_complete { 2567 __u8 status; 2568 __le16 handle; 2569 __u8 reason; 2570 } __packed; 2571 2572 #define HCI_EV_NUM_COMP_BLOCKS 0x48 2573 struct hci_comp_blocks_info { 2574 __le16 handle; 2575 __le16 pkts; 2576 __le16 blocks; 2577 } __packed; 2578 2579 struct hci_ev_num_comp_blocks { 2580 __le16 num_blocks; 2581 __u8 num_hndl; 2582 struct hci_comp_blocks_info handles[]; 2583 } __packed; 2584 2585 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 2586 struct hci_ev_sync_train_complete { 2587 __u8 status; 2588 } __packed; 2589 2590 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54 2591 2592 #define HCI_EV_LE_CONN_COMPLETE 0x01 2593 struct hci_ev_le_conn_complete { 2594 __u8 status; 2595 __le16 handle; 2596 __u8 role; 2597 __u8 bdaddr_type; 2598 bdaddr_t bdaddr; 2599 __le16 interval; 2600 __le16 latency; 2601 __le16 supervision_timeout; 2602 __u8 clk_accurancy; 2603 } __packed; 2604 2605 /* Advertising report event types */ 2606 #define LE_ADV_IND 0x00 2607 #define LE_ADV_DIRECT_IND 0x01 2608 #define LE_ADV_SCAN_IND 0x02 2609 #define LE_ADV_NONCONN_IND 0x03 2610 #define LE_ADV_SCAN_RSP 0x04 2611 #define LE_ADV_INVALID 0x05 2612 2613 /* Legacy event types in extended adv report */ 2614 #define LE_LEGACY_ADV_IND 0x0013 2615 #define LE_LEGACY_ADV_DIRECT_IND 0x0015 2616 #define LE_LEGACY_ADV_SCAN_IND 0x0012 2617 #define LE_LEGACY_NONCONN_IND 0x0010 2618 #define LE_LEGACY_SCAN_RSP_ADV 0x001b 2619 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 2620 2621 /* Extended Advertising event types */ 2622 #define LE_EXT_ADV_NON_CONN_IND 0x0000 2623 #define LE_EXT_ADV_CONN_IND 0x0001 2624 #define LE_EXT_ADV_SCAN_IND 0x0002 2625 #define LE_EXT_ADV_DIRECT_IND 0x0004 2626 #define LE_EXT_ADV_SCAN_RSP 0x0008 2627 #define LE_EXT_ADV_LEGACY_PDU 0x0010 2628 #define LE_EXT_ADV_EVT_TYPE_MASK 0x007f 2629 2630 #define ADDR_LE_DEV_PUBLIC 0x00 2631 #define ADDR_LE_DEV_RANDOM 0x01 2632 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02 2633 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03 2634 2635 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 2636 struct hci_ev_le_advertising_info { 2637 __u8 type; 2638 __u8 bdaddr_type; 2639 bdaddr_t bdaddr; 2640 __u8 length; 2641 __u8 data[]; 2642 } __packed; 2643 2644 struct hci_ev_le_advertising_report { 2645 __u8 num; 2646 struct hci_ev_le_advertising_info info[]; 2647 } __packed; 2648 2649 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 2650 struct hci_ev_le_conn_update_complete { 2651 __u8 status; 2652 __le16 handle; 2653 __le16 interval; 2654 __le16 latency; 2655 __le16 supervision_timeout; 2656 } __packed; 2657 2658 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 2659 struct hci_ev_le_remote_feat_complete { 2660 __u8 status; 2661 __le16 handle; 2662 __u8 features[8]; 2663 } __packed; 2664 2665 #define HCI_EV_LE_LTK_REQ 0x05 2666 struct hci_ev_le_ltk_req { 2667 __le16 handle; 2668 __le64 rand; 2669 __le16 ediv; 2670 } __packed; 2671 2672 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2673 struct hci_ev_le_remote_conn_param_req { 2674 __le16 handle; 2675 __le16 interval_min; 2676 __le16 interval_max; 2677 __le16 latency; 2678 __le16 timeout; 2679 } __packed; 2680 2681 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2682 struct hci_ev_le_data_len_change { 2683 __le16 handle; 2684 __le16 tx_len; 2685 __le16 tx_time; 2686 __le16 rx_len; 2687 __le16 rx_time; 2688 } __packed; 2689 2690 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2691 struct hci_ev_le_direct_adv_info { 2692 __u8 type; 2693 __u8 bdaddr_type; 2694 bdaddr_t bdaddr; 2695 __u8 direct_addr_type; 2696 bdaddr_t direct_addr; 2697 __s8 rssi; 2698 } __packed; 2699 2700 struct hci_ev_le_direct_adv_report { 2701 __u8 num; 2702 struct hci_ev_le_direct_adv_info info[]; 2703 } __packed; 2704 2705 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c 2706 struct hci_ev_le_phy_update_complete { 2707 __u8 status; 2708 __le16 handle; 2709 __u8 tx_phy; 2710 __u8 rx_phy; 2711 } __packed; 2712 2713 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2714 struct hci_ev_le_ext_adv_info { 2715 __le16 type; 2716 __u8 bdaddr_type; 2717 bdaddr_t bdaddr; 2718 __u8 primary_phy; 2719 __u8 secondary_phy; 2720 __u8 sid; 2721 __u8 tx_power; 2722 __s8 rssi; 2723 __le16 interval; 2724 __u8 direct_addr_type; 2725 bdaddr_t direct_addr; 2726 __u8 length; 2727 __u8 data[]; 2728 } __packed; 2729 2730 struct hci_ev_le_ext_adv_report { 2731 __u8 num; 2732 struct hci_ev_le_ext_adv_info info[]; 2733 } __packed; 2734 2735 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e 2736 struct hci_ev_le_pa_sync_established { 2737 __u8 status; 2738 __le16 handle; 2739 __u8 sid; 2740 __u8 bdaddr_type; 2741 bdaddr_t bdaddr; 2742 __u8 phy; 2743 __le16 interval; 2744 __u8 clock_accuracy; 2745 } __packed; 2746 2747 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 2748 struct hci_ev_le_enh_conn_complete { 2749 __u8 status; 2750 __le16 handle; 2751 __u8 role; 2752 __u8 bdaddr_type; 2753 bdaddr_t bdaddr; 2754 bdaddr_t local_rpa; 2755 bdaddr_t peer_rpa; 2756 __le16 interval; 2757 __le16 latency; 2758 __le16 supervision_timeout; 2759 __u8 clk_accurancy; 2760 } __packed; 2761 2762 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12 2763 struct hci_evt_le_ext_adv_set_term { 2764 __u8 status; 2765 __u8 handle; 2766 __le16 conn_handle; 2767 __u8 num_evts; 2768 } __packed; 2769 2770 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19 2771 struct hci_evt_le_cis_established { 2772 __u8 status; 2773 __le16 handle; 2774 __u8 cig_sync_delay[3]; 2775 __u8 cis_sync_delay[3]; 2776 __u8 c_latency[3]; 2777 __u8 p_latency[3]; 2778 __u8 c_phy; 2779 __u8 p_phy; 2780 __u8 nse; 2781 __u8 c_bn; 2782 __u8 p_bn; 2783 __u8 c_ft; 2784 __u8 p_ft; 2785 __le16 c_mtu; 2786 __le16 p_mtu; 2787 __le16 interval; 2788 } __packed; 2789 2790 #define HCI_EVT_LE_CIS_REQ 0x1a 2791 struct hci_evt_le_cis_req { 2792 __le16 acl_handle; 2793 __le16 cis_handle; 2794 __u8 cig_id; 2795 __u8 cis_id; 2796 } __packed; 2797 2798 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b 2799 struct hci_evt_le_create_big_complete { 2800 __u8 status; 2801 __u8 handle; 2802 __u8 sync_delay[3]; 2803 __u8 transport_delay[3]; 2804 __u8 phy; 2805 __u8 nse; 2806 __u8 bn; 2807 __u8 pto; 2808 __u8 irc; 2809 __le16 max_pdu; 2810 __le16 interval; 2811 __u8 num_bis; 2812 __le16 bis_handle[]; 2813 } __packed; 2814 2815 #define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d 2816 struct hci_evt_le_big_sync_estabilished { 2817 __u8 status; 2818 __u8 handle; 2819 __u8 latency[3]; 2820 __u8 nse; 2821 __u8 bn; 2822 __u8 pto; 2823 __u8 irc; 2824 __le16 max_pdu; 2825 __le16 interval; 2826 __u8 num_bis; 2827 __le16 bis[]; 2828 } __packed; 2829 2830 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22 2831 struct hci_evt_le_big_info_adv_report { 2832 __le16 sync_handle; 2833 __u8 num_bis; 2834 __u8 nse; 2835 __le16 iso_interval; 2836 __u8 bn; 2837 __u8 pto; 2838 __u8 irc; 2839 __le16 max_pdu; 2840 __u8 sdu_interval[3]; 2841 __le16 max_sdu; 2842 __u8 phy; 2843 __u8 framing; 2844 __u8 encryption; 2845 } __packed; 2846 2847 #define HCI_EV_VENDOR 0xff 2848 2849 /* Internal events generated by Bluetooth stack */ 2850 #define HCI_EV_STACK_INTERNAL 0xfd 2851 struct hci_ev_stack_internal { 2852 __u16 type; 2853 __u8 data[]; 2854 } __packed; 2855 2856 #define HCI_EV_SI_DEVICE 0x01 2857 struct hci_ev_si_device { 2858 __u16 event; 2859 __u16 dev_id; 2860 } __packed; 2861 2862 #define HCI_EV_SI_SECURITY 0x02 2863 struct hci_ev_si_security { 2864 __u16 event; 2865 __u16 proto; 2866 __u16 subproto; 2867 __u8 incoming; 2868 } __packed; 2869 2870 /* ---- HCI Packet structures ---- */ 2871 #define HCI_COMMAND_HDR_SIZE 3 2872 #define HCI_EVENT_HDR_SIZE 2 2873 #define HCI_ACL_HDR_SIZE 4 2874 #define HCI_SCO_HDR_SIZE 3 2875 #define HCI_ISO_HDR_SIZE 4 2876 2877 struct hci_command_hdr { 2878 __le16 opcode; /* OCF & OGF */ 2879 __u8 plen; 2880 } __packed; 2881 2882 struct hci_event_hdr { 2883 __u8 evt; 2884 __u8 plen; 2885 } __packed; 2886 2887 struct hci_acl_hdr { 2888 __le16 handle; /* Handle & Flags(PB, BC) */ 2889 __le16 dlen; 2890 } __packed; 2891 2892 struct hci_sco_hdr { 2893 __le16 handle; 2894 __u8 dlen; 2895 } __packed; 2896 2897 struct hci_iso_hdr { 2898 __le16 handle; 2899 __le16 dlen; 2900 __u8 data[]; 2901 } __packed; 2902 2903 /* ISO data packet status flags */ 2904 #define HCI_ISO_STATUS_VALID 0x00 2905 #define HCI_ISO_STATUS_INVALID 0x01 2906 #define HCI_ISO_STATUS_NOP 0x02 2907 2908 #define HCI_ISO_DATA_HDR_SIZE 4 2909 struct hci_iso_data_hdr { 2910 __le16 sn; 2911 __le16 slen; 2912 }; 2913 2914 #define HCI_ISO_TS_DATA_HDR_SIZE 8 2915 struct hci_iso_ts_data_hdr { 2916 __le32 ts; 2917 __le16 sn; 2918 __le16 slen; 2919 }; 2920 2921 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 2922 { 2923 return (struct hci_event_hdr *) skb->data; 2924 } 2925 2926 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 2927 { 2928 return (struct hci_acl_hdr *) skb->data; 2929 } 2930 2931 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 2932 { 2933 return (struct hci_sco_hdr *) skb->data; 2934 } 2935 2936 /* Command opcode pack/unpack */ 2937 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 2938 #define hci_opcode_ogf(op) (op >> 10) 2939 #define hci_opcode_ocf(op) (op & 0x03ff) 2940 2941 /* ACL handle and flags pack/unpack */ 2942 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2943 #define hci_handle(h) (h & 0x0fff) 2944 #define hci_flags(h) (h >> 12) 2945 2946 /* ISO handle and flags pack/unpack */ 2947 #define hci_iso_flags_pb(f) (f & 0x0003) 2948 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001) 2949 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2)) 2950 2951 /* ISO data length and flags pack/unpack */ 2952 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14))) 2953 #define hci_iso_data_len(h) ((h) & 0x3fff) 2954 #define hci_iso_data_flags(h) ((h) >> 14) 2955 2956 /* codec transport types */ 2957 #define HCI_TRANSPORT_SCO_ESCO 0x01 2958 2959 /* le24 support */ 2960 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3]) 2961 { 2962 dst[0] = val & 0xff; 2963 dst[1] = (val & 0xff00) >> 8; 2964 dst[2] = (val & 0xff0000) >> 16; 2965 } 2966 2967 #endif /* __HCI_H */ 2968