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