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