include/net/bluetooth/hci.h

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