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_EVENT_SIZE      260
  31 #define HCI_MAX_FRAME_SIZE      (HCI_MAX_ACL_SIZE + 4)
  32
  33 #define HCI_LINK_KEY_SIZE       16
  34 #define HCI_AMP_LINK_KEY_SIZE   (2 * HCI_LINK_KEY_SIZE)
  35
  36 #define HCI_MAX_AMP_ASSOC_SIZE  672
  37
  38 #define HCI_MAX_CSB_DATA_SIZE   252
  39
  40 /* HCI dev events */
  41 #define HCI_DEV_REG                     1
  42 #define HCI_DEV_UNREG                   2
  43 #define HCI_DEV_UP                      3
  44 #define HCI_DEV_DOWN                    4
  45 #define HCI_DEV_SUSPEND                 5
  46 #define HCI_DEV_RESUME                  6
  47 #define HCI_DEV_OPEN                    7
  48 #define HCI_DEV_CLOSE                   8
  49 #define HCI_DEV_SETUP                   9
  50
  51 /* HCI notify events */
  52 #define HCI_NOTIFY_CONN_ADD             1
  53 #define HCI_NOTIFY_CONN_DEL             2
  54 #define HCI_NOTIFY_VOICE_SETTING        3
  55
  56 /* HCI bus types */
  57 #define HCI_VIRTUAL     0
  58 #define HCI_USB         1
  59 #define HCI_PCCARD      2
  60 #define HCI_UART        3
  61 #define HCI_RS232       4
  62 #define HCI_PCI         5
  63 #define HCI_SDIO        6
  64 #define HCI_SPI         7
  65 #define HCI_I2C         8
  66 #define HCI_SMD         9
  67
  68 /* HCI controller types */
  69 #define HCI_PRIMARY     0x00
  70 #define HCI_AMP         0x01
  71
  72 /* First BR/EDR Controller shall have ID = 0 */
  73 #define AMP_ID_BREDR    0x00
  74
  75 /* AMP controller types */
  76 #define AMP_TYPE_BREDR  0x00
  77 #define AMP_TYPE_80211  0x01
  78
  79 /* AMP controller status */
  80 #define AMP_STATUS_POWERED_DOWN                 0x00
  81 #define AMP_STATUS_BLUETOOTH_ONLY               0x01
  82 #define AMP_STATUS_NO_CAPACITY                  0x02
  83 #define AMP_STATUS_LOW_CAPACITY                 0x03
  84 #define AMP_STATUS_MEDIUM_CAPACITY              0x04
  85 #define AMP_STATUS_HIGH_CAPACITY                0x05
  86 #define AMP_STATUS_FULL_CAPACITY                0x06
  87
  88 /* HCI device quirks */
  89 enum {
  90         /* When this quirk is set, the HCI Reset command is send when
  91          * closing the transport instead of when opening it.
  92          *
  93          * This quirk must be set before hci_register_dev is called.
  94          */
  95         HCI_QUIRK_RESET_ON_CLOSE,
  96
  97         /* When this quirk is set, the device is turned into a raw-only
  98          * device and it will stay in unconfigured state.
  99          *
 100          * This quirk must be set before hci_register_dev is called.
 101          */
 102         HCI_QUIRK_RAW_DEVICE,
 103
 104         /* When this quirk is set, the buffer sizes reported by
 105          * HCI Read Buffer Size command are corrected if invalid.
 106          *
 107          * This quirk must be set before hci_register_dev is called.
 108          */
 109         HCI_QUIRK_FIXUP_BUFFER_SIZE,
 110
 111         /* When this quirk is set, then a controller that does not
 112          * indicate support for Inquiry Result with RSSI is assumed to
 113          * support it anyway. Some early Bluetooth 1.2 controllers had
 114          * wrongly configured local features that will require forcing
 115          * them to enable this mode. Getting RSSI information with the
 116          * inquiry responses is preferred since it allows for a better
 117          * user expierence.
 118          *
 119          * This quirk must be set before hci_register_dev is called.
 120          */
 121         HCI_QUIRK_FIXUP_INQUIRY_MODE,
 122
 123         /* When this quirk is set, then the HCI Read Local Supported
 124          * Commands command is not supported. In general Bluetooth 1.2
 125          * and later controllers should support this command. However
 126          * some controllers indicate Bluetooth 1.2 support, but do
 127          * not support this command.
 128          *
 129          * This quirk must be set before hci_register_dev is called.
 130          */
 131         HCI_QUIRK_BROKEN_LOCAL_COMMANDS,
 132
 133         /* When this quirk is set, then no stored link key handling
 134          * is performed. This is mainly due to the fact that the
 135          * HCI Delete Stored Link Key command is advertised, but
 136          * not supported.
 137          *
 138          * This quirk must be set before hci_register_dev is called.
 139          */
 140         HCI_QUIRK_BROKEN_STORED_LINK_KEY,
 141
 142         /* When this quirk is set, an external configuration step
 143          * is required and will be indicated with the controller
 144          * configuation.
 145          *
 146          * This quirk can be set before hci_register_dev is called or
 147          * during the hdev->setup vendor callback.
 148          */
 149         HCI_QUIRK_EXTERNAL_CONFIG,
 150
 151         /* When this quirk is set, the public Bluetooth address
 152          * initially reported by HCI Read BD Address command
 153          * is considered invalid. Controller configuration is
 154          * required before this device can be used.
 155          *
 156          * This quirk can be set before hci_register_dev is called or
 157          * during the hdev->setup vendor callback.
 158          */
 159         HCI_QUIRK_INVALID_BDADDR,
 160
 161         /* When this quirk is set, the public Bluetooth address
 162          * initially reported by HCI Read BD Address command
 163          * is considered invalid. The public BD Address can be
 164          * specified in the fwnode property 'local-bd-address'.
 165          * If this property does not exist or is invalid controller
 166          * configuration is required before this device can be used.
 167          *
 168          * This quirk can be set before hci_register_dev is called or
 169          * during the hdev->setup vendor callback.
 170          */
 171         HCI_QUIRK_USE_BDADDR_PROPERTY,
 172
 173         /* When this quirk is set, the duplicate filtering during
 174          * scanning is based on Bluetooth devices addresses. To allow
 175          * RSSI based updates, restart scanning if needed.
 176          *
 177          * This quirk can be set before hci_register_dev is called or
 178          * during the hdev->setup vendor callback.
 179          */
 180         HCI_QUIRK_STRICT_DUPLICATE_FILTER,
 181
 182         /* When this quirk is set, LE scan and BR/EDR inquiry is done
 183          * simultaneously, otherwise it's interleaved.
 184          *
 185          * This quirk can be set before hci_register_dev is called or
 186          * during the hdev->setup vendor callback.
 187          */
 188         HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
 189
 190         /* When this quirk is set, the enabling of diagnostic mode is
 191          * not persistent over HCI Reset. Every time the controller
 192          * is brought up it needs to be reprogrammed.
 193          *
 194          * This quirk can be set before hci_register_dev is called or
 195          * during the hdev->setup vendor callback.
 196          */
 197         HCI_QUIRK_NON_PERSISTENT_DIAG,
 198
 199         /* When this quirk is set, setup() would be run after every
 200          * open() and not just after the first open().
 201          *
 202          * This quirk can be set before hci_register_dev is called or
 203          * during the hdev->setup vendor callback.
 204          *
 205          */
 206         HCI_QUIRK_NON_PERSISTENT_SETUP,
 207 };
 208
 209 /* HCI device flags */
 210 enum {
 211         HCI_UP,
 212         HCI_INIT,
 213         HCI_RUNNING,
 214
 215         HCI_PSCAN,
 216         HCI_ISCAN,
 217         HCI_AUTH,
 218         HCI_ENCRYPT,
 219         HCI_INQUIRY,
 220
 221         HCI_RAW,
 222
 223         HCI_RESET,
 224 };
 225
 226 /* HCI socket flags */
 227 enum {
 228         HCI_SOCK_TRUSTED,
 229         HCI_MGMT_INDEX_EVENTS,
 230         HCI_MGMT_UNCONF_INDEX_EVENTS,
 231         HCI_MGMT_EXT_INDEX_EVENTS,
 232         HCI_MGMT_EXT_INFO_EVENTS,
 233         HCI_MGMT_OPTION_EVENTS,
 234         HCI_MGMT_SETTING_EVENTS,
 235         HCI_MGMT_DEV_CLASS_EVENTS,
 236         HCI_MGMT_LOCAL_NAME_EVENTS,
 237         HCI_MGMT_OOB_DATA_EVENTS,
 238 };
 239
 240 /*
 241  * BR/EDR and/or LE controller flags: the flags defined here should represent
 242  * states from the controller.
 243  */
 244 enum {
 245         HCI_SETUP,
 246         HCI_CONFIG,
 247         HCI_AUTO_OFF,
 248         HCI_RFKILLED,
 249         HCI_MGMT,
 250         HCI_BONDABLE,
 251         HCI_SERVICE_CACHE,
 252         HCI_KEEP_DEBUG_KEYS,
 253         HCI_USE_DEBUG_KEYS,
 254         HCI_UNREGISTER,
 255         HCI_UNCONFIGURED,
 256         HCI_USER_CHANNEL,
 257         HCI_EXT_CONFIGURED,
 258         HCI_LE_ADV,
 259         HCI_LE_SCAN,
 260         HCI_SSP_ENABLED,
 261         HCI_SC_ENABLED,
 262         HCI_SC_ONLY,
 263         HCI_PRIVACY,
 264         HCI_LIMITED_PRIVACY,
 265         HCI_RPA_EXPIRED,
 266         HCI_RPA_RESOLVING,
 267         HCI_HS_ENABLED,
 268         HCI_LE_ENABLED,
 269         HCI_ADVERTISING,
 270         HCI_ADVERTISING_CONNECTABLE,
 271         HCI_CONNECTABLE,
 272         HCI_DISCOVERABLE,
 273         HCI_LIMITED_DISCOVERABLE,
 274         HCI_LINK_SECURITY,
 275         HCI_PERIODIC_INQ,
 276         HCI_FAST_CONNECTABLE,
 277         HCI_BREDR_ENABLED,
 278         HCI_LE_SCAN_INTERRUPTED,
 279
 280         HCI_DUT_MODE,
 281         HCI_VENDOR_DIAG,
 282         HCI_FORCE_BREDR_SMP,
 283         HCI_FORCE_STATIC_ADDR,
 284         HCI_LL_RPA_RESOLUTION,
 285         HCI_CMD_PENDING,
 286
 287         __HCI_NUM_FLAGS,
 288 };
 289
 290 /* HCI timeouts */
 291 #define HCI_DISCONN_TIMEOUT     msecs_to_jiffies(2000)  /* 2 seconds */
 292 #define HCI_PAIRING_TIMEOUT     msecs_to_jiffies(60000) /* 60 seconds */
 293 #define HCI_INIT_TIMEOUT        msecs_to_jiffies(10000) /* 10 seconds */
 294 #define HCI_CMD_TIMEOUT         msecs_to_jiffies(2000)  /* 2 seconds */
 295 #define HCI_ACL_TX_TIMEOUT      msecs_to_jiffies(45000) /* 45 seconds */
 296 #define HCI_AUTO_OFF_TIMEOUT    msecs_to_jiffies(2000)  /* 2 seconds */
 297 #define HCI_POWER_OFF_TIMEOUT   msecs_to_jiffies(5000)  /* 5 seconds */
 298 #define HCI_LE_CONN_TIMEOUT     msecs_to_jiffies(20000) /* 20 seconds */
 299 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000)  /* 4 seconds */
 300
 301 /* HCI data types */
 302 #define HCI_COMMAND_PKT         0x01
 303 #define HCI_ACLDATA_PKT         0x02
 304 #define HCI_SCODATA_PKT         0x03
 305 #define HCI_EVENT_PKT           0x04
 306 #define HCI_DIAG_PKT            0xf0
 307 #define HCI_VENDOR_PKT          0xff
 308
 309 /* HCI packet types */
 310 #define HCI_DM1         0x0008
 311 #define HCI_DM3         0x0400
 312 #define HCI_DM5         0x4000
 313 #define HCI_DH1         0x0010
 314 #define HCI_DH3         0x0800
 315 #define HCI_DH5         0x8000
 316
 317 /* HCI packet types inverted masks */
 318 #define HCI_2DH1        0x0002
 319 #define HCI_3DH1        0x0004
 320 #define HCI_2DH3        0x0100
 321 #define HCI_3DH3        0x0200
 322 #define HCI_2DH5        0x1000
 323 #define HCI_3DH5        0x2000
 324
 325 #define HCI_HV1         0x0020
 326 #define HCI_HV2         0x0040
 327 #define HCI_HV3         0x0080
 328
 329 #define SCO_PTYPE_MASK  (HCI_HV1 | HCI_HV2 | HCI_HV3)
 330 #define ACL_PTYPE_MASK  (~SCO_PTYPE_MASK)
 331
 332 /* eSCO packet types */
 333 #define ESCO_HV1        0x0001
 334 #define ESCO_HV2        0x0002
 335 #define ESCO_HV3        0x0004
 336 #define ESCO_EV3        0x0008
 337 #define ESCO_EV4        0x0010
 338 #define ESCO_EV5        0x0020
 339 #define ESCO_2EV3       0x0040
 340 #define ESCO_3EV3       0x0080
 341 #define ESCO_2EV5       0x0100
 342 #define ESCO_3EV5       0x0200
 343
 344 #define SCO_ESCO_MASK  (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
 345 #define EDR_ESCO_MASK  (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
 346
 347 /* ACL flags */
 348 #define ACL_START_NO_FLUSH      0x00
 349 #define ACL_CONT                0x01
 350 #define ACL_START               0x02
 351 #define ACL_COMPLETE            0x03
 352 #define ACL_ACTIVE_BCAST        0x04
 353 #define ACL_PICO_BCAST          0x08
 354
 355 /* Baseband links */
 356 #define SCO_LINK        0x00
 357 #define ACL_LINK        0x01
 358 #define ESCO_LINK       0x02
 359 /* Low Energy links do not have defined link type. Use invented one */
 360 #define LE_LINK         0x80
 361 #define AMP_LINK        0x81
 362 #define INVALID_LINK    0xff
 363
 364 /* LMP features */
 365 #define LMP_3SLOT       0x01
 366 #define LMP_5SLOT       0x02
 367 #define LMP_ENCRYPT     0x04
 368 #define LMP_SOFFSET     0x08
 369 #define LMP_TACCURACY   0x10
 370 #define LMP_RSWITCH     0x20
 371 #define LMP_HOLD        0x40
 372 #define LMP_SNIFF       0x80
 373
 374 #define LMP_PARK        0x01
 375 #define LMP_RSSI        0x02
 376 #define LMP_QUALITY     0x04
 377 #define LMP_SCO         0x08
 378 #define LMP_HV2         0x10
 379 #define LMP_HV3         0x20
 380 #define LMP_ULAW        0x40
 381 #define LMP_ALAW        0x80
 382
 383 #define LMP_CVSD        0x01
 384 #define LMP_PSCHEME     0x02
 385 #define LMP_PCONTROL    0x04
 386 #define LMP_TRANSPARENT 0x08
 387
 388 #define LMP_EDR_2M              0x02
 389 #define LMP_EDR_3M              0x04
 390 #define LMP_RSSI_INQ    0x40
 391 #define LMP_ESCO        0x80
 392
 393 #define LMP_EV4         0x01
 394 #define LMP_EV5         0x02
 395 #define LMP_NO_BREDR    0x20
 396 #define LMP_LE          0x40
 397 #define LMP_EDR_3SLOT   0x80
 398
 399 #define LMP_EDR_5SLOT   0x01
 400 #define LMP_SNIFF_SUBR  0x02
 401 #define LMP_PAUSE_ENC   0x04
 402 #define LMP_EDR_ESCO_2M 0x20
 403 #define LMP_EDR_ESCO_3M 0x40
 404 #define LMP_EDR_3S_ESCO 0x80
 405
 406 #define LMP_EXT_INQ     0x01
 407 #define LMP_SIMUL_LE_BR 0x02
 408 #define LMP_SIMPLE_PAIR 0x08
 409 #define LMP_NO_FLUSH    0x40
 410
 411 #define LMP_LSTO        0x01
 412 #define LMP_INQ_TX_PWR  0x02
 413 #define LMP_EXTFEATURES 0x80
 414
 415 /* Extended LMP features */
 416 #define LMP_CSB_MASTER  0x01
 417 #define LMP_CSB_SLAVE   0x02
 418 #define LMP_SYNC_TRAIN  0x04
 419 #define LMP_SYNC_SCAN   0x08
 420
 421 #define LMP_SC          0x01
 422 #define LMP_PING        0x02
 423
 424 /* Host features */
 425 #define LMP_HOST_SSP            0x01
 426 #define LMP_HOST_LE             0x02
 427 #define LMP_HOST_LE_BREDR       0x04
 428 #define LMP_HOST_SC             0x08
 429
 430 /* LE features */
 431 #define HCI_LE_ENCRYPTION               0x01
 432 #define HCI_LE_CONN_PARAM_REQ_PROC      0x02
 433 #define HCI_LE_SLAVE_FEATURES           0x08
 434 #define HCI_LE_PING                     0x10
 435 #define HCI_LE_DATA_LEN_EXT             0x20
 436 #define HCI_LE_PHY_2M                   0x01
 437 #define HCI_LE_PHY_CODED                0x08
 438 #define HCI_LE_EXT_ADV                  0x10
 439 #define HCI_LE_EXT_SCAN_POLICY          0x80
 440 #define HCI_LE_PHY_2M                   0x01
 441 #define HCI_LE_PHY_CODED                0x08
 442 #define HCI_LE_CHAN_SEL_ALG2            0x40
 443
 444 /* Connection modes */
 445 #define HCI_CM_ACTIVE   0x0000
 446 #define HCI_CM_HOLD     0x0001
 447 #define HCI_CM_SNIFF    0x0002
 448 #define HCI_CM_PARK     0x0003
 449
 450 /* Link policies */
 451 #define HCI_LP_RSWITCH  0x0001
 452 #define HCI_LP_HOLD     0x0002
 453 #define HCI_LP_SNIFF    0x0004
 454 #define HCI_LP_PARK     0x0008
 455
 456 /* Link modes */
 457 #define HCI_LM_ACCEPT   0x8000
 458 #define HCI_LM_MASTER   0x0001
 459 #define HCI_LM_AUTH     0x0002
 460 #define HCI_LM_ENCRYPT  0x0004
 461 #define HCI_LM_TRUSTED  0x0008
 462 #define HCI_LM_RELIABLE 0x0010
 463 #define HCI_LM_SECURE   0x0020
 464 #define HCI_LM_FIPS     0x0040
 465
 466 /* Authentication types */
 467 #define HCI_AT_NO_BONDING               0x00
 468 #define HCI_AT_NO_BONDING_MITM          0x01
 469 #define HCI_AT_DEDICATED_BONDING        0x02
 470 #define HCI_AT_DEDICATED_BONDING_MITM   0x03
 471 #define HCI_AT_GENERAL_BONDING          0x04
 472 #define HCI_AT_GENERAL_BONDING_MITM     0x05
 473
 474 /* I/O capabilities */
 475 #define HCI_IO_DISPLAY_ONLY     0x00
 476 #define HCI_IO_DISPLAY_YESNO    0x01
 477 #define HCI_IO_KEYBOARD_ONLY    0x02
 478 #define HCI_IO_NO_INPUT_OUTPUT  0x03
 479
 480 /* Link Key types */
 481 #define HCI_LK_COMBINATION              0x00
 482 #define HCI_LK_LOCAL_UNIT               0x01
 483 #define HCI_LK_REMOTE_UNIT              0x02
 484 #define HCI_LK_DEBUG_COMBINATION        0x03
 485 #define HCI_LK_UNAUTH_COMBINATION_P192  0x04
 486 #define HCI_LK_AUTH_COMBINATION_P192    0x05
 487 #define HCI_LK_CHANGED_COMBINATION      0x06
 488 #define HCI_LK_UNAUTH_COMBINATION_P256  0x07
 489 #define HCI_LK_AUTH_COMBINATION_P256    0x08
 490
 491 /* ---- HCI Error Codes ---- */
 492 #define HCI_ERROR_UNKNOWN_CONN_ID       0x02
 493 #define HCI_ERROR_AUTH_FAILURE          0x05
 494 #define HCI_ERROR_PIN_OR_KEY_MISSING    0x06
 495 #define HCI_ERROR_MEMORY_EXCEEDED       0x07
 496 #define HCI_ERROR_CONNECTION_TIMEOUT    0x08
 497 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
 498 #define HCI_ERROR_REJ_BAD_ADDR          0x0f
 499 #define HCI_ERROR_REMOTE_USER_TERM      0x13
 500 #define HCI_ERROR_REMOTE_LOW_RESOURCES  0x14
 501 #define HCI_ERROR_REMOTE_POWER_OFF      0x15
 502 #define HCI_ERROR_LOCAL_HOST_TERM       0x16
 503 #define HCI_ERROR_PAIRING_NOT_ALLOWED   0x18
 504 #define HCI_ERROR_INVALID_LL_PARAMS     0x1e
 505 #define HCI_ERROR_UNSPECIFIED           0x1f
 506 #define HCI_ERROR_ADVERTISING_TIMEOUT   0x3c
 507
 508 /* Flow control modes */
 509 #define HCI_FLOW_CTL_MODE_PACKET_BASED  0x00
 510 #define HCI_FLOW_CTL_MODE_BLOCK_BASED   0x01
 511
 512 /* The core spec defines 127 as the "not available" value */
 513 #define HCI_TX_POWER_INVALID    127
 514 #define HCI_RSSI_INVALID        127
 515
 516 #define HCI_ROLE_MASTER         0x00
 517 #define HCI_ROLE_SLAVE          0x01
 518
 519 /* Extended Inquiry Response field types */
 520 #define EIR_FLAGS               0x01 /* flags */
 521 #define EIR_UUID16_SOME         0x02 /* 16-bit UUID, more available */
 522 #define EIR_UUID16_ALL          0x03 /* 16-bit UUID, all listed */
 523 #define EIR_UUID32_SOME         0x04 /* 32-bit UUID, more available */
 524 #define EIR_UUID32_ALL          0x05 /* 32-bit UUID, all listed */
 525 #define EIR_UUID128_SOME        0x06 /* 128-bit UUID, more available */
 526 #define EIR_UUID128_ALL         0x07 /* 128-bit UUID, all listed */
 527 #define EIR_NAME_SHORT          0x08 /* shortened local name */
 528 #define EIR_NAME_COMPLETE       0x09 /* complete local name */
 529 #define EIR_TX_POWER            0x0A /* transmit power level */
 530 #define EIR_CLASS_OF_DEV        0x0D /* Class of Device */
 531 #define EIR_SSP_HASH_C192       0x0E /* Simple Pairing Hash C-192 */
 532 #define EIR_SSP_RAND_R192       0x0F /* Simple Pairing Randomizer R-192 */
 533 #define EIR_DEVICE_ID           0x10 /* device ID */
 534 #define EIR_APPEARANCE          0x19 /* Device appearance */
 535 #define EIR_LE_BDADDR           0x1B /* LE Bluetooth device address */
 536 #define EIR_LE_ROLE             0x1C /* LE role */
 537 #define EIR_SSP_HASH_C256       0x1D /* Simple Pairing Hash C-256 */
 538 #define EIR_SSP_RAND_R256       0x1E /* Simple Pairing Rand R-256 */
 539 #define EIR_LE_SC_CONFIRM       0x22 /* LE SC Confirmation Value */
 540 #define EIR_LE_SC_RANDOM        0x23 /* LE SC Random Value */
 541
 542 /* Low Energy Advertising Flags */
 543 #define LE_AD_LIMITED           0x01 /* Limited Discoverable */
 544 #define LE_AD_GENERAL           0x02 /* General Discoverable */
 545 #define LE_AD_NO_BREDR          0x04 /* BR/EDR not supported */
 546 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
 547 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
 548
 549 /* -----  HCI Commands ---- */
 550 #define HCI_OP_NOP                      0x0000
 551
 552 #define HCI_OP_INQUIRY                  0x0401
 553 struct hci_cp_inquiry {
 554         __u8     lap[3];
 555         __u8     length;
 556         __u8     num_rsp;
 557 } __packed;
 558
 559 #define HCI_OP_INQUIRY_CANCEL           0x0402
 560
 561 #define HCI_OP_PERIODIC_INQ             0x0403
 562
 563 #define HCI_OP_EXIT_PERIODIC_INQ        0x0404
 564
 565 #define HCI_OP_CREATE_CONN              0x0405
 566 struct hci_cp_create_conn {
 567         bdaddr_t bdaddr;
 568         __le16   pkt_type;
 569         __u8     pscan_rep_mode;
 570         __u8     pscan_mode;
 571         __le16   clock_offset;
 572         __u8     role_switch;
 573 } __packed;
 574
 575 #define HCI_OP_DISCONNECT               0x0406
 576 struct hci_cp_disconnect {
 577         __le16   handle;
 578         __u8     reason;
 579 } __packed;
 580
 581 #define HCI_OP_ADD_SCO                  0x0407
 582 struct hci_cp_add_sco {
 583         __le16   handle;
 584         __le16   pkt_type;
 585 } __packed;
 586
 587 #define HCI_OP_CREATE_CONN_CANCEL       0x0408
 588 struct hci_cp_create_conn_cancel {
 589         bdaddr_t bdaddr;
 590 } __packed;
 591
 592 #define HCI_OP_ACCEPT_CONN_REQ          0x0409
 593 struct hci_cp_accept_conn_req {
 594         bdaddr_t bdaddr;
 595         __u8     role;
 596 } __packed;
 597
 598 #define HCI_OP_REJECT_CONN_REQ          0x040a
 599 struct hci_cp_reject_conn_req {
 600         bdaddr_t bdaddr;
 601         __u8     reason;
 602 } __packed;
 603
 604 #define HCI_OP_LINK_KEY_REPLY           0x040b
 605 struct hci_cp_link_key_reply {
 606         bdaddr_t bdaddr;
 607         __u8     link_key[HCI_LINK_KEY_SIZE];
 608 } __packed;
 609
 610 #define HCI_OP_LINK_KEY_NEG_REPLY       0x040c
 611 struct hci_cp_link_key_neg_reply {
 612         bdaddr_t bdaddr;
 613 } __packed;
 614
 615 #define HCI_OP_PIN_CODE_REPLY           0x040d
 616 struct hci_cp_pin_code_reply {
 617         bdaddr_t bdaddr;
 618         __u8     pin_len;
 619         __u8     pin_code[16];
 620 } __packed;
 621 struct hci_rp_pin_code_reply {
 622         __u8     status;
 623         bdaddr_t bdaddr;
 624 } __packed;
 625
 626 #define HCI_OP_PIN_CODE_NEG_REPLY       0x040e
 627 struct hci_cp_pin_code_neg_reply {
 628         bdaddr_t bdaddr;
 629 } __packed;
 630 struct hci_rp_pin_code_neg_reply {
 631         __u8     status;
 632         bdaddr_t bdaddr;
 633 } __packed;
 634
 635 #define HCI_OP_CHANGE_CONN_PTYPE        0x040f
 636 struct hci_cp_change_conn_ptype {
 637         __le16   handle;
 638         __le16   pkt_type;
 639 } __packed;
 640
 641 #define HCI_OP_AUTH_REQUESTED           0x0411
 642 struct hci_cp_auth_requested {
 643         __le16   handle;
 644 } __packed;
 645
 646 #define HCI_OP_SET_CONN_ENCRYPT         0x0413
 647 struct hci_cp_set_conn_encrypt {
 648         __le16   handle;
 649         __u8     encrypt;
 650 } __packed;
 651
 652 #define HCI_OP_CHANGE_CONN_LINK_KEY     0x0415
 653 struct hci_cp_change_conn_link_key {
 654         __le16   handle;
 655 } __packed;
 656
 657 #define HCI_OP_REMOTE_NAME_REQ          0x0419
 658 struct hci_cp_remote_name_req {
 659         bdaddr_t bdaddr;
 660         __u8     pscan_rep_mode;
 661         __u8     pscan_mode;
 662         __le16   clock_offset;
 663 } __packed;
 664
 665 #define HCI_OP_REMOTE_NAME_REQ_CANCEL   0x041a
 666 struct hci_cp_remote_name_req_cancel {
 667         bdaddr_t bdaddr;
 668 } __packed;
 669
 670 #define HCI_OP_READ_REMOTE_FEATURES     0x041b
 671 struct hci_cp_read_remote_features {
 672         __le16   handle;
 673 } __packed;
 674
 675 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
 676 struct hci_cp_read_remote_ext_features {
 677         __le16   handle;
 678         __u8     page;
 679 } __packed;
 680
 681 #define HCI_OP_READ_REMOTE_VERSION      0x041d
 682 struct hci_cp_read_remote_version {
 683         __le16   handle;
 684 } __packed;
 685
 686 #define HCI_OP_READ_CLOCK_OFFSET        0x041f
 687 struct hci_cp_read_clock_offset {
 688         __le16   handle;
 689 } __packed;
 690
 691 #define HCI_OP_SETUP_SYNC_CONN          0x0428
 692 struct hci_cp_setup_sync_conn {
 693         __le16   handle;
 694         __le32   tx_bandwidth;
 695         __le32   rx_bandwidth;
 696         __le16   max_latency;
 697         __le16   voice_setting;
 698         __u8     retrans_effort;
 699         __le16   pkt_type;
 700 } __packed;
 701
 702 #define HCI_OP_ACCEPT_SYNC_CONN_REQ     0x0429
 703 struct hci_cp_accept_sync_conn_req {
 704         bdaddr_t bdaddr;
 705         __le32   tx_bandwidth;
 706         __le32   rx_bandwidth;
 707         __le16   max_latency;
 708         __le16   content_format;
 709         __u8     retrans_effort;
 710         __le16   pkt_type;
 711 } __packed;
 712
 713 #define HCI_OP_REJECT_SYNC_CONN_REQ     0x042a
 714 struct hci_cp_reject_sync_conn_req {
 715         bdaddr_t bdaddr;
 716         __u8     reason;
 717 } __packed;
 718
 719 #define HCI_OP_IO_CAPABILITY_REPLY      0x042b
 720 struct hci_cp_io_capability_reply {
 721         bdaddr_t bdaddr;
 722         __u8     capability;
 723         __u8     oob_data;
 724         __u8     authentication;
 725 } __packed;
 726
 727 #define HCI_OP_USER_CONFIRM_REPLY               0x042c
 728 struct hci_cp_user_confirm_reply {
 729         bdaddr_t bdaddr;
 730 } __packed;
 731 struct hci_rp_user_confirm_reply {
 732         __u8     status;
 733         bdaddr_t bdaddr;
 734 } __packed;
 735
 736 #define HCI_OP_USER_CONFIRM_NEG_REPLY   0x042d
 737
 738 #define HCI_OP_USER_PASSKEY_REPLY               0x042e
 739 struct hci_cp_user_passkey_reply {
 740         bdaddr_t bdaddr;
 741         __le32  passkey;
 742 } __packed;
 743
 744 #define HCI_OP_USER_PASSKEY_NEG_REPLY   0x042f
 745
 746 #define HCI_OP_REMOTE_OOB_DATA_REPLY    0x0430
 747 struct hci_cp_remote_oob_data_reply {
 748         bdaddr_t bdaddr;
 749         __u8     hash[16];
 750         __u8     rand[16];
 751 } __packed;
 752
 753 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY        0x0433
 754 struct hci_cp_remote_oob_data_neg_reply {
 755         bdaddr_t bdaddr;
 756 } __packed;
 757
 758 #define HCI_OP_IO_CAPABILITY_NEG_REPLY  0x0434
 759 struct hci_cp_io_capability_neg_reply {
 760         bdaddr_t bdaddr;
 761         __u8     reason;
 762 } __packed;
 763
 764 #define HCI_OP_CREATE_PHY_LINK          0x0435
 765 struct hci_cp_create_phy_link {
 766         __u8     phy_handle;
 767         __u8     key_len;
 768         __u8     key_type;
 769         __u8     key[HCI_AMP_LINK_KEY_SIZE];
 770 } __packed;
 771
 772 #define HCI_OP_ACCEPT_PHY_LINK          0x0436
 773 struct hci_cp_accept_phy_link {
 774         __u8     phy_handle;
 775         __u8     key_len;
 776         __u8     key_type;
 777         __u8     key[HCI_AMP_LINK_KEY_SIZE];
 778 } __packed;
 779
 780 #define HCI_OP_DISCONN_PHY_LINK         0x0437
 781 struct hci_cp_disconn_phy_link {
 782         __u8     phy_handle;
 783         __u8     reason;
 784 } __packed;
 785
 786 struct ext_flow_spec {
 787         __u8       id;
 788         __u8       stype;
 789         __le16     msdu;
 790         __le32     sdu_itime;
 791         __le32     acc_lat;
 792         __le32     flush_to;
 793 } __packed;
 794
 795 #define HCI_OP_CREATE_LOGICAL_LINK      0x0438
 796 #define HCI_OP_ACCEPT_LOGICAL_LINK      0x0439
 797 struct hci_cp_create_accept_logical_link {
 798         __u8                  phy_handle;
 799         struct ext_flow_spec  tx_flow_spec;
 800         struct ext_flow_spec  rx_flow_spec;
 801 } __packed;
 802
 803 #define HCI_OP_DISCONN_LOGICAL_LINK     0x043a
 804 struct hci_cp_disconn_logical_link {
 805         __le16   log_handle;
 806 } __packed;
 807
 808 #define HCI_OP_LOGICAL_LINK_CANCEL      0x043b
 809 struct hci_cp_logical_link_cancel {
 810         __u8     phy_handle;
 811         __u8     flow_spec_id;
 812 } __packed;
 813
 814 struct hci_rp_logical_link_cancel {
 815         __u8     status;
 816         __u8     phy_handle;
 817         __u8     flow_spec_id;
 818 } __packed;
 819
 820 #define HCI_OP_SET_CSB                  0x0441
 821 struct hci_cp_set_csb {
 822         __u8    enable;
 823         __u8    lt_addr;
 824         __u8    lpo_allowed;
 825         __le16  packet_type;
 826         __le16  interval_min;
 827         __le16  interval_max;
 828         __le16  csb_sv_tout;
 829 } __packed;
 830 struct hci_rp_set_csb {
 831         __u8    status;
 832         __u8    lt_addr;
 833         __le16  interval;
 834 } __packed;
 835
 836 #define HCI_OP_START_SYNC_TRAIN         0x0443
 837
 838 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY        0x0445
 839 struct hci_cp_remote_oob_ext_data_reply {
 840         bdaddr_t bdaddr;
 841         __u8     hash192[16];
 842         __u8     rand192[16];
 843         __u8     hash256[16];
 844         __u8     rand256[16];
 845 } __packed;
 846
 847 #define HCI_OP_SNIFF_MODE               0x0803
 848 struct hci_cp_sniff_mode {
 849         __le16   handle;
 850         __le16   max_interval;
 851         __le16   min_interval;
 852         __le16   attempt;
 853         __le16   timeout;
 854 } __packed;
 855
 856 #define HCI_OP_EXIT_SNIFF_MODE          0x0804
 857 struct hci_cp_exit_sniff_mode {
 858         __le16   handle;
 859 } __packed;
 860
 861 #define HCI_OP_ROLE_DISCOVERY           0x0809
 862 struct hci_cp_role_discovery {
 863         __le16   handle;
 864 } __packed;
 865 struct hci_rp_role_discovery {
 866         __u8     status;
 867         __le16   handle;
 868         __u8     role;
 869 } __packed;
 870
 871 #define HCI_OP_SWITCH_ROLE              0x080b
 872 struct hci_cp_switch_role {
 873         bdaddr_t bdaddr;
 874         __u8     role;
 875 } __packed;
 876
 877 #define HCI_OP_READ_LINK_POLICY         0x080c
 878 struct hci_cp_read_link_policy {
 879         __le16   handle;
 880 } __packed;
 881 struct hci_rp_read_link_policy {
 882         __u8     status;
 883         __le16   handle;
 884         __le16   policy;
 885 } __packed;
 886
 887 #define HCI_OP_WRITE_LINK_POLICY        0x080d
 888 struct hci_cp_write_link_policy {
 889         __le16   handle;
 890         __le16   policy;
 891 } __packed;
 892 struct hci_rp_write_link_policy {
 893         __u8     status;
 894         __le16   handle;
 895 } __packed;
 896
 897 #define HCI_OP_READ_DEF_LINK_POLICY     0x080e
 898 struct hci_rp_read_def_link_policy {
 899         __u8     status;
 900         __le16   policy;
 901 } __packed;
 902
 903 #define HCI_OP_WRITE_DEF_LINK_POLICY    0x080f
 904 struct hci_cp_write_def_link_policy {
 905         __le16   policy;
 906 } __packed;
 907
 908 #define HCI_OP_SNIFF_SUBRATE            0x0811
 909 struct hci_cp_sniff_subrate {
 910         __le16   handle;
 911         __le16   max_latency;
 912         __le16   min_remote_timeout;
 913         __le16   min_local_timeout;
 914 } __packed;
 915
 916 #define HCI_OP_SET_EVENT_MASK           0x0c01
 917
 918 #define HCI_OP_RESET                    0x0c03
 919
 920 #define HCI_OP_SET_EVENT_FLT            0x0c05
 921 struct hci_cp_set_event_flt {
 922         __u8     flt_type;
 923         __u8     cond_type;
 924         __u8     condition[0];
 925 } __packed;
 926
 927 /* Filter types */
 928 #define HCI_FLT_CLEAR_ALL       0x00
 929 #define HCI_FLT_INQ_RESULT      0x01
 930 #define HCI_FLT_CONN_SETUP      0x02
 931
 932 /* CONN_SETUP Condition types */
 933 #define HCI_CONN_SETUP_ALLOW_ALL        0x00
 934 #define HCI_CONN_SETUP_ALLOW_CLASS      0x01
 935 #define HCI_CONN_SETUP_ALLOW_BDADDR     0x02
 936
 937 /* CONN_SETUP Conditions */
 938 #define HCI_CONN_SETUP_AUTO_OFF 0x01
 939 #define HCI_CONN_SETUP_AUTO_ON  0x02
 940
 941 #define HCI_OP_READ_STORED_LINK_KEY     0x0c0d
 942 struct hci_cp_read_stored_link_key {
 943         bdaddr_t bdaddr;
 944         __u8     read_all;
 945 } __packed;
 946 struct hci_rp_read_stored_link_key {
 947         __u8     status;
 948         __u8     max_keys;
 949         __u8     num_keys;
 950 } __packed;
 951
 952 #define HCI_OP_DELETE_STORED_LINK_KEY   0x0c12
 953 struct hci_cp_delete_stored_link_key {
 954         bdaddr_t bdaddr;
 955         __u8     delete_all;
 956 } __packed;
 957 struct hci_rp_delete_stored_link_key {
 958         __u8     status;
 959         __u8     num_keys;
 960 } __packed;
 961
 962 #define HCI_MAX_NAME_LENGTH             248
 963
 964 #define HCI_OP_WRITE_LOCAL_NAME         0x0c13
 965 struct hci_cp_write_local_name {
 966         __u8     name[HCI_MAX_NAME_LENGTH];
 967 } __packed;
 968
 969 #define HCI_OP_READ_LOCAL_NAME          0x0c14
 970 struct hci_rp_read_local_name {
 971         __u8     status;
 972         __u8     name[HCI_MAX_NAME_LENGTH];
 973 } __packed;
 974
 975 #define HCI_OP_WRITE_CA_TIMEOUT         0x0c16
 976
 977 #define HCI_OP_WRITE_PG_TIMEOUT         0x0c18
 978
 979 #define HCI_OP_WRITE_SCAN_ENABLE        0x0c1a
 980         #define SCAN_DISABLED           0x00
 981         #define SCAN_INQUIRY            0x01
 982         #define SCAN_PAGE               0x02
 983
 984 #define HCI_OP_READ_AUTH_ENABLE         0x0c1f
 985
 986 #define HCI_OP_WRITE_AUTH_ENABLE        0x0c20
 987         #define AUTH_DISABLED           0x00
 988         #define AUTH_ENABLED            0x01
 989
 990 #define HCI_OP_READ_ENCRYPT_MODE        0x0c21
 991
 992 #define HCI_OP_WRITE_ENCRYPT_MODE       0x0c22
 993         #define ENCRYPT_DISABLED        0x00
 994         #define ENCRYPT_P2P             0x01
 995         #define ENCRYPT_BOTH            0x02
 996
 997 #define HCI_OP_READ_CLASS_OF_DEV        0x0c23
 998 struct hci_rp_read_class_of_dev {
 999         __u8     status;
1000         __u8     dev_class[3];
1001 } __packed;
1002
1003 #define HCI_OP_WRITE_CLASS_OF_DEV       0x0c24
1004 struct hci_cp_write_class_of_dev {
1005         __u8     dev_class[3];
1006 } __packed;
1007
1008 #define HCI_OP_READ_VOICE_SETTING       0x0c25
1009 struct hci_rp_read_voice_setting {
1010         __u8     status;
1011         __le16   voice_setting;
1012 } __packed;
1013
1014 #define HCI_OP_WRITE_VOICE_SETTING      0x0c26
1015 struct hci_cp_write_voice_setting {
1016         __le16   voice_setting;
1017 } __packed;
1018
1019 #define HCI_OP_HOST_BUFFER_SIZE         0x0c33
1020 struct hci_cp_host_buffer_size {
1021         __le16   acl_mtu;
1022         __u8     sco_mtu;
1023         __le16   acl_max_pkt;
1024         __le16   sco_max_pkt;
1025 } __packed;
1026
1027 #define HCI_OP_READ_NUM_SUPPORTED_IAC   0x0c38
1028 struct hci_rp_read_num_supported_iac {
1029         __u8    status;
1030         __u8    num_iac;
1031 } __packed;
1032
1033 #define HCI_OP_READ_CURRENT_IAC_LAP     0x0c39
1034
1035 #define HCI_OP_WRITE_CURRENT_IAC_LAP    0x0c3a
1036 struct hci_cp_write_current_iac_lap {
1037         __u8    num_iac;
1038         __u8    iac_lap[6];
1039 } __packed;
1040
1041 #define HCI_OP_WRITE_INQUIRY_MODE       0x0c45
1042
1043 #define HCI_MAX_EIR_LENGTH              240
1044
1045 #define HCI_OP_WRITE_EIR                0x0c52
1046 struct hci_cp_write_eir {
1047         __u8    fec;
1048         __u8    data[HCI_MAX_EIR_LENGTH];
1049 } __packed;
1050
1051 #define HCI_OP_READ_SSP_MODE            0x0c55
1052 struct hci_rp_read_ssp_mode {
1053         __u8     status;
1054         __u8     mode;
1055 } __packed;
1056
1057 #define HCI_OP_WRITE_SSP_MODE           0x0c56
1058 struct hci_cp_write_ssp_mode {
1059         __u8     mode;
1060 } __packed;
1061
1062 #define HCI_OP_READ_LOCAL_OOB_DATA              0x0c57
1063 struct hci_rp_read_local_oob_data {
1064         __u8     status;
1065         __u8     hash[16];
1066         __u8     rand[16];
1067 } __packed;
1068
1069 #define HCI_OP_READ_INQ_RSP_TX_POWER    0x0c58
1070 struct hci_rp_read_inq_rsp_tx_power {
1071         __u8     status;
1072         __s8     tx_power;
1073 } __packed;
1074
1075 #define HCI_OP_SET_EVENT_MASK_PAGE_2    0x0c63
1076
1077 #define HCI_OP_READ_LOCATION_DATA       0x0c64
1078
1079 #define HCI_OP_READ_FLOW_CONTROL_MODE   0x0c66
1080 struct hci_rp_read_flow_control_mode {
1081         __u8     status;
1082         __u8     mode;
1083 } __packed;
1084
1085 #define HCI_OP_WRITE_LE_HOST_SUPPORTED  0x0c6d
1086 struct hci_cp_write_le_host_supported {
1087         __u8    le;
1088         __u8    simul;
1089 } __packed;
1090
1091 #define HCI_OP_SET_RESERVED_LT_ADDR     0x0c74
1092 struct hci_cp_set_reserved_lt_addr {
1093         __u8    lt_addr;
1094 } __packed;
1095 struct hci_rp_set_reserved_lt_addr {
1096         __u8    status;
1097         __u8    lt_addr;
1098 } __packed;
1099
1100 #define HCI_OP_DELETE_RESERVED_LT_ADDR  0x0c75
1101 struct hci_cp_delete_reserved_lt_addr {
1102         __u8    lt_addr;
1103 } __packed;
1104 struct hci_rp_delete_reserved_lt_addr {
1105         __u8    status;
1106         __u8    lt_addr;
1107 } __packed;
1108
1109 #define HCI_OP_SET_CSB_DATA             0x0c76
1110 struct hci_cp_set_csb_data {
1111         __u8    lt_addr;
1112         __u8    fragment;
1113         __u8    data_length;
1114         __u8    data[HCI_MAX_CSB_DATA_SIZE];
1115 } __packed;
1116 struct hci_rp_set_csb_data {
1117         __u8    status;
1118         __u8    lt_addr;
1119 } __packed;
1120
1121 #define HCI_OP_READ_SYNC_TRAIN_PARAMS   0x0c77
1122
1123 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS  0x0c78
1124 struct hci_cp_write_sync_train_params {
1125         __le16  interval_min;
1126         __le16  interval_max;
1127         __le32  sync_train_tout;
1128         __u8    service_data;
1129 } __packed;
1130 struct hci_rp_write_sync_train_params {
1131         __u8    status;
1132         __le16  sync_train_int;
1133 } __packed;
1134
1135 #define HCI_OP_READ_SC_SUPPORT          0x0c79
1136 struct hci_rp_read_sc_support {
1137         __u8    status;
1138         __u8    support;
1139 } __packed;
1140
1141 #define HCI_OP_WRITE_SC_SUPPORT         0x0c7a
1142 struct hci_cp_write_sc_support {
1143         __u8    support;
1144 } __packed;
1145
1146 #define HCI_OP_READ_AUTH_PAYLOAD_TO    0x0c7b
1147 struct hci_cp_read_auth_payload_to {
1148         __le16  handle;
1149 } __packed;
1150 struct hci_rp_read_auth_payload_to {
1151         __u8    status;
1152         __le16  handle;
1153         __le16  timeout;
1154 } __packed;
1155
1156 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO    0x0c7c
1157 struct hci_cp_write_auth_payload_to {
1158         __le16  handle;
1159         __le16  timeout;
1160 } __packed;
1161 struct hci_rp_write_auth_payload_to {
1162         __u8    status;
1163         __le16  handle;
1164 } __packed;
1165
1166 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA  0x0c7d
1167 struct hci_rp_read_local_oob_ext_data {
1168         __u8     status;
1169         __u8     hash192[16];
1170         __u8     rand192[16];
1171         __u8     hash256[16];
1172         __u8     rand256[16];
1173 } __packed;
1174
1175 #define HCI_OP_READ_LOCAL_VERSION       0x1001
1176 struct hci_rp_read_local_version {
1177         __u8     status;
1178         __u8     hci_ver;
1179         __le16   hci_rev;
1180         __u8     lmp_ver;
1181         __le16   manufacturer;
1182         __le16   lmp_subver;
1183 } __packed;
1184
1185 #define HCI_OP_READ_LOCAL_COMMANDS      0x1002
1186 struct hci_rp_read_local_commands {
1187         __u8     status;
1188         __u8     commands[64];
1189 } __packed;
1190
1191 #define HCI_OP_READ_LOCAL_FEATURES      0x1003
1192 struct hci_rp_read_local_features {
1193         __u8     status;
1194         __u8     features[8];
1195 } __packed;
1196
1197 #define HCI_OP_READ_LOCAL_EXT_FEATURES  0x1004
1198 struct hci_cp_read_local_ext_features {
1199         __u8     page;
1200 } __packed;
1201 struct hci_rp_read_local_ext_features {
1202         __u8     status;
1203         __u8     page;
1204         __u8     max_page;
1205         __u8     features[8];
1206 } __packed;
1207
1208 #define HCI_OP_READ_BUFFER_SIZE         0x1005
1209 struct hci_rp_read_buffer_size {
1210         __u8     status;
1211         __le16   acl_mtu;
1212         __u8     sco_mtu;
1213         __le16   acl_max_pkt;
1214         __le16   sco_max_pkt;
1215 } __packed;
1216
1217 #define HCI_OP_READ_BD_ADDR             0x1009
1218 struct hci_rp_read_bd_addr {
1219         __u8     status;
1220         bdaddr_t bdaddr;
1221 } __packed;
1222
1223 #define HCI_OP_READ_DATA_BLOCK_SIZE     0x100a
1224 struct hci_rp_read_data_block_size {
1225         __u8     status;
1226         __le16   max_acl_len;
1227         __le16   block_len;
1228         __le16   num_blocks;
1229 } __packed;
1230
1231 #define HCI_OP_READ_LOCAL_CODECS        0x100b
1232
1233 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY  0x0c1b
1234 struct hci_rp_read_page_scan_activity {
1235         __u8     status;
1236         __le16   interval;
1237         __le16   window;
1238 } __packed;
1239
1240 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1241 struct hci_cp_write_page_scan_activity {
1242         __le16   interval;
1243         __le16   window;
1244 } __packed;
1245
1246 #define HCI_OP_READ_TX_POWER            0x0c2d
1247 struct hci_cp_read_tx_power {
1248         __le16   handle;
1249         __u8     type;
1250 } __packed;
1251 struct hci_rp_read_tx_power {
1252         __u8     status;
1253         __le16   handle;
1254         __s8     tx_power;
1255 } __packed;
1256
1257 #define HCI_OP_READ_PAGE_SCAN_TYPE      0x0c46
1258 struct hci_rp_read_page_scan_type {
1259         __u8     status;
1260         __u8     type;
1261 } __packed;
1262
1263 #define HCI_OP_WRITE_PAGE_SCAN_TYPE     0x0c47
1264         #define PAGE_SCAN_TYPE_STANDARD         0x00
1265         #define PAGE_SCAN_TYPE_INTERLACED       0x01
1266
1267 #define HCI_OP_READ_RSSI                0x1405
1268 struct hci_cp_read_rssi {
1269         __le16   handle;
1270 } __packed;
1271 struct hci_rp_read_rssi {
1272         __u8     status;
1273         __le16   handle;
1274         __s8     rssi;
1275 } __packed;
1276
1277 #define HCI_OP_READ_CLOCK               0x1407
1278 struct hci_cp_read_clock {
1279         __le16   handle;
1280         __u8     which;
1281 } __packed;
1282 struct hci_rp_read_clock {
1283         __u8     status;
1284         __le16   handle;
1285         __le32   clock;
1286         __le16   accuracy;
1287 } __packed;
1288
1289 #define HCI_OP_READ_ENC_KEY_SIZE        0x1408
1290 struct hci_cp_read_enc_key_size {
1291         __le16   handle;
1292 } __packed;
1293 struct hci_rp_read_enc_key_size {
1294         __u8     status;
1295         __le16   handle;
1296         __u8     key_size;
1297 } __packed;
1298
1299 #define HCI_OP_READ_LOCAL_AMP_INFO      0x1409
1300 struct hci_rp_read_local_amp_info {
1301         __u8     status;
1302         __u8     amp_status;
1303         __le32   total_bw;
1304         __le32   max_bw;
1305         __le32   min_latency;
1306         __le32   max_pdu;
1307         __u8     amp_type;
1308         __le16   pal_cap;
1309         __le16   max_assoc_size;
1310         __le32   max_flush_to;
1311         __le32   be_flush_to;
1312 } __packed;
1313
1314 #define HCI_OP_READ_LOCAL_AMP_ASSOC     0x140a
1315 struct hci_cp_read_local_amp_assoc {
1316         __u8     phy_handle;
1317         __le16   len_so_far;
1318         __le16   max_len;
1319 } __packed;
1320 struct hci_rp_read_local_amp_assoc {
1321         __u8     status;
1322         __u8     phy_handle;
1323         __le16   rem_len;
1324         __u8     frag[0];
1325 } __packed;
1326
1327 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC   0x140b
1328 struct hci_cp_write_remote_amp_assoc {
1329         __u8     phy_handle;
1330         __le16   len_so_far;
1331         __le16   rem_len;
1332         __u8     frag[0];
1333 } __packed;
1334 struct hci_rp_write_remote_amp_assoc {
1335         __u8     status;
1336         __u8     phy_handle;
1337 } __packed;
1338
1339 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1340
1341 #define HCI_OP_ENABLE_DUT_MODE          0x1803
1342
1343 #define HCI_OP_WRITE_SSP_DEBUG_MODE     0x1804
1344
1345 #define HCI_OP_LE_SET_EVENT_MASK        0x2001
1346 struct hci_cp_le_set_event_mask {
1347         __u8     mask[8];
1348 } __packed;
1349
1350 #define HCI_OP_LE_READ_BUFFER_SIZE      0x2002
1351 struct hci_rp_le_read_buffer_size {
1352         __u8     status;
1353         __le16   le_mtu;
1354         __u8     le_max_pkt;
1355 } __packed;
1356
1357 #define HCI_OP_LE_READ_LOCAL_FEATURES   0x2003
1358 struct hci_rp_le_read_local_features {
1359         __u8     status;
1360         __u8     features[8];
1361 } __packed;
1362
1363 #define HCI_OP_LE_SET_RANDOM_ADDR       0x2005
1364
1365 #define HCI_OP_LE_SET_ADV_PARAM         0x2006
1366 struct hci_cp_le_set_adv_param {
1367         __le16   min_interval;
1368         __le16   max_interval;
1369         __u8     type;
1370         __u8     own_address_type;
1371         __u8     direct_addr_type;
1372         bdaddr_t direct_addr;
1373         __u8     channel_map;
1374         __u8     filter_policy;
1375 } __packed;
1376
1377 #define HCI_OP_LE_READ_ADV_TX_POWER     0x2007
1378 struct hci_rp_le_read_adv_tx_power {
1379         __u8    status;
1380         __s8    tx_power;
1381 } __packed;
1382
1383 #define HCI_MAX_AD_LENGTH               31
1384
1385 #define HCI_OP_LE_SET_ADV_DATA          0x2008
1386 struct hci_cp_le_set_adv_data {
1387         __u8    length;
1388         __u8    data[HCI_MAX_AD_LENGTH];
1389 } __packed;
1390
1391 #define HCI_OP_LE_SET_SCAN_RSP_DATA     0x2009
1392 struct hci_cp_le_set_scan_rsp_data {
1393         __u8    length;
1394         __u8    data[HCI_MAX_AD_LENGTH];
1395 } __packed;
1396
1397 #define HCI_OP_LE_SET_ADV_ENABLE        0x200a
1398
1399 #define LE_SCAN_PASSIVE                 0x00
1400 #define LE_SCAN_ACTIVE                  0x01
1401
1402 #define HCI_OP_LE_SET_SCAN_PARAM        0x200b
1403 struct hci_cp_le_set_scan_param {
1404         __u8    type;
1405         __le16  interval;
1406         __le16  window;
1407         __u8    own_address_type;
1408         __u8    filter_policy;
1409 } __packed;
1410
1411 #define LE_SCAN_DISABLE                 0x00
1412 #define LE_SCAN_ENABLE                  0x01
1413 #define LE_SCAN_FILTER_DUP_DISABLE      0x00
1414 #define LE_SCAN_FILTER_DUP_ENABLE       0x01
1415
1416 #define HCI_OP_LE_SET_SCAN_ENABLE       0x200c
1417 struct hci_cp_le_set_scan_enable {
1418         __u8     enable;
1419         __u8     filter_dup;
1420 } __packed;
1421
1422 #define HCI_LE_USE_PEER_ADDR            0x00
1423 #define HCI_LE_USE_WHITELIST            0x01
1424
1425 #define HCI_OP_LE_CREATE_CONN           0x200d
1426 struct hci_cp_le_create_conn {
1427         __le16   scan_interval;
1428         __le16   scan_window;
1429         __u8     filter_policy;
1430         __u8     peer_addr_type;
1431         bdaddr_t peer_addr;
1432         __u8     own_address_type;
1433         __le16   conn_interval_min;
1434         __le16   conn_interval_max;
1435         __le16   conn_latency;
1436         __le16   supervision_timeout;
1437         __le16   min_ce_len;
1438         __le16   max_ce_len;
1439 } __packed;
1440
1441 #define HCI_OP_LE_CREATE_CONN_CANCEL    0x200e
1442
1443 #define HCI_OP_LE_READ_WHITE_LIST_SIZE  0x200f
1444 struct hci_rp_le_read_white_list_size {
1445         __u8    status;
1446         __u8    size;
1447 } __packed;
1448
1449 #define HCI_OP_LE_CLEAR_WHITE_LIST      0x2010
1450
1451 #define HCI_OP_LE_ADD_TO_WHITE_LIST     0x2011
1452 struct hci_cp_le_add_to_white_list {
1453         __u8     bdaddr_type;
1454         bdaddr_t bdaddr;
1455 } __packed;
1456
1457 #define HCI_OP_LE_DEL_FROM_WHITE_LIST   0x2012
1458 struct hci_cp_le_del_from_white_list {
1459         __u8     bdaddr_type;
1460         bdaddr_t bdaddr;
1461 } __packed;
1462
1463 #define HCI_OP_LE_CONN_UPDATE           0x2013
1464 struct hci_cp_le_conn_update {
1465         __le16   handle;
1466         __le16   conn_interval_min;
1467         __le16   conn_interval_max;
1468         __le16   conn_latency;
1469         __le16   supervision_timeout;
1470         __le16   min_ce_len;
1471         __le16   max_ce_len;
1472 } __packed;
1473
1474 #define HCI_OP_LE_READ_REMOTE_FEATURES  0x2016
1475 struct hci_cp_le_read_remote_features {
1476         __le16   handle;
1477 } __packed;
1478
1479 #define HCI_OP_LE_START_ENC             0x2019
1480 struct hci_cp_le_start_enc {
1481         __le16  handle;
1482         __le64  rand;
1483         __le16  ediv;
1484         __u8    ltk[16];
1485 } __packed;
1486
1487 #define HCI_OP_LE_LTK_REPLY             0x201a
1488 struct hci_cp_le_ltk_reply {
1489         __le16  handle;
1490         __u8    ltk[16];
1491 } __packed;
1492 struct hci_rp_le_ltk_reply {
1493         __u8    status;
1494         __le16  handle;
1495 } __packed;
1496
1497 #define HCI_OP_LE_LTK_NEG_REPLY         0x201b
1498 struct hci_cp_le_ltk_neg_reply {
1499         __le16  handle;
1500 } __packed;
1501 struct hci_rp_le_ltk_neg_reply {
1502         __u8    status;
1503         __le16  handle;
1504 } __packed;
1505
1506 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1507 struct hci_rp_le_read_supported_states {
1508         __u8    status;
1509         __u8    le_states[8];
1510 } __packed;
1511
1512 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY  0x2020
1513 struct hci_cp_le_conn_param_req_reply {
1514         __le16  handle;
1515         __le16  interval_min;
1516         __le16  interval_max;
1517         __le16  latency;
1518         __le16  timeout;
1519         __le16  min_ce_len;
1520         __le16  max_ce_len;
1521 } __packed;
1522
1523 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY      0x2021
1524 struct hci_cp_le_conn_param_req_neg_reply {
1525         __le16  handle;
1526         __u8    reason;
1527 } __packed;
1528
1529 #define HCI_OP_LE_SET_DATA_LEN          0x2022
1530 struct hci_cp_le_set_data_len {
1531         __le16  handle;
1532         __le16  tx_len;
1533         __le16  tx_time;
1534 } __packed;
1535 struct hci_rp_le_set_data_len {
1536         __u8    status;
1537         __le16  handle;
1538 } __packed;
1539
1540 #define HCI_OP_LE_READ_DEF_DATA_LEN     0x2023
1541 struct hci_rp_le_read_def_data_len {
1542         __u8    status;
1543         __le16  tx_len;
1544         __le16  tx_time;
1545 } __packed;
1546
1547 #define HCI_OP_LE_WRITE_DEF_DATA_LEN    0x2024
1548 struct hci_cp_le_write_def_data_len {
1549         __le16  tx_len;
1550         __le16  tx_time;
1551 } __packed;
1552
1553 #define HCI_OP_LE_ADD_TO_RESOLV_LIST    0x2027
1554 struct hci_cp_le_add_to_resolv_list {
1555         __u8     bdaddr_type;
1556         bdaddr_t bdaddr;
1557         __u8     peer_irk[16];
1558         __u8     local_irk[16];
1559 } __packed;
1560
1561 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST  0x2028
1562 struct hci_cp_le_del_from_resolv_list {
1563         __u8     bdaddr_type;
1564         bdaddr_t bdaddr;
1565 } __packed;
1566
1567 #define HCI_OP_LE_CLEAR_RESOLV_LIST     0x2029
1568
1569 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a
1570 struct hci_rp_le_read_resolv_list_size {
1571         __u8    status;
1572         __u8    size;
1573 } __packed;
1574
1575 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
1576
1577 #define HCI_OP_LE_READ_MAX_DATA_LEN     0x202f
1578 struct hci_rp_le_read_max_data_len {
1579         __u8    status;
1580         __le16  tx_len;
1581         __le16  tx_time;
1582         __le16  rx_len;
1583         __le16  rx_time;
1584 } __packed;
1585
1586 #define HCI_OP_LE_SET_DEFAULT_PHY       0x2031
1587 struct hci_cp_le_set_default_phy {
1588         __u8    all_phys;
1589         __u8    tx_phys;
1590         __u8    rx_phys;
1591 } __packed;
1592
1593 #define HCI_LE_SET_PHY_1M               0x01
1594 #define HCI_LE_SET_PHY_2M               0x02
1595 #define HCI_LE_SET_PHY_CODED            0x04
1596
1597 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS   0x2041
1598 struct hci_cp_le_set_ext_scan_params {
1599         __u8    own_addr_type;
1600         __u8    filter_policy;
1601         __u8    scanning_phys;
1602         __u8    data[0];
1603 } __packed;
1604
1605 #define LE_SCAN_PHY_1M          0x01
1606 #define LE_SCAN_PHY_2M          0x02
1607 #define LE_SCAN_PHY_CODED       0x04
1608
1609 struct hci_cp_le_scan_phy_params {
1610         __u8    type;
1611         __le16  interval;
1612         __le16  window;
1613 } __packed;
1614
1615 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE   0x2042
1616 struct hci_cp_le_set_ext_scan_enable {
1617         __u8    enable;
1618         __u8    filter_dup;
1619         __le16  duration;
1620         __le16  period;
1621 } __packed;
1622
1623 #define HCI_OP_LE_EXT_CREATE_CONN    0x2043
1624 struct hci_cp_le_ext_create_conn {
1625         __u8      filter_policy;
1626         __u8      own_addr_type;
1627         __u8      peer_addr_type;
1628         bdaddr_t  peer_addr;
1629         __u8      phys;
1630         __u8      data[0];
1631 } __packed;
1632
1633 struct hci_cp_le_ext_conn_param {
1634         __le16 scan_interval;
1635         __le16 scan_window;
1636         __le16 conn_interval_min;
1637         __le16 conn_interval_max;
1638         __le16 conn_latency;
1639         __le16 supervision_timeout;
1640         __le16 min_ce_len;
1641         __le16 max_ce_len;
1642 } __packed;
1643
1644 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS   0x203b
1645 struct hci_rp_le_read_num_supported_adv_sets {
1646         __u8  status;
1647         __u8  num_of_sets;
1648 } __packed;
1649
1650 #define HCI_OP_LE_SET_EXT_ADV_PARAMS            0x2036
1651 struct hci_cp_le_set_ext_adv_params {
1652         __u8      handle;
1653         __le16    evt_properties;
1654         __u8      min_interval[3];
1655         __u8      max_interval[3];
1656         __u8      channel_map;
1657         __u8      own_addr_type;
1658         __u8      peer_addr_type;
1659         bdaddr_t  peer_addr;
1660         __u8      filter_policy;
1661         __u8      tx_power;
1662         __u8      primary_phy;
1663         __u8      secondary_max_skip;
1664         __u8      secondary_phy;
1665         __u8      sid;
1666         __u8      notif_enable;
1667 } __packed;
1668
1669 #define HCI_ADV_PHY_1M          0X01
1670 #define HCI_ADV_PHY_2M          0x02
1671 #define HCI_ADV_PHY_CODED       0x03
1672
1673 struct hci_rp_le_set_ext_adv_params {
1674         __u8  status;
1675         __u8  tx_power;
1676 } __packed;
1677
1678 #define HCI_OP_LE_SET_EXT_ADV_ENABLE            0x2039
1679 struct hci_cp_le_set_ext_adv_enable {
1680         __u8  enable;
1681         __u8  num_of_sets;
1682         __u8  data[0];
1683 } __packed;
1684
1685 struct hci_cp_ext_adv_set {
1686         __u8  handle;
1687         __le16 duration;
1688         __u8  max_events;
1689 } __packed;
1690
1691 #define HCI_OP_LE_SET_EXT_ADV_DATA              0x2037
1692 struct hci_cp_le_set_ext_adv_data {
1693         __u8  handle;
1694         __u8  operation;
1695         __u8  frag_pref;
1696         __u8  length;
1697         __u8  data[HCI_MAX_AD_LENGTH];
1698 } __packed;
1699
1700 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA         0x2038
1701 struct hci_cp_le_set_ext_scan_rsp_data {
1702         __u8  handle;
1703         __u8  operation;
1704         __u8  frag_pref;
1705         __u8  length;
1706         __u8  data[HCI_MAX_AD_LENGTH];
1707 } __packed;
1708
1709 #define LE_SET_ADV_DATA_OP_COMPLETE     0x03
1710
1711 #define LE_SET_ADV_DATA_NO_FRAG         0x01
1712
1713 #define HCI_OP_LE_CLEAR_ADV_SETS        0x203d
1714
1715 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035
1716 struct hci_cp_le_set_adv_set_rand_addr {
1717         __u8  handle;
1718         bdaddr_t  bdaddr;
1719 } __packed;
1720
1721 /* ---- HCI Events ---- */
1722 #define HCI_EV_INQUIRY_COMPLETE         0x01
1723
1724 #define HCI_EV_INQUIRY_RESULT           0x02
1725 struct inquiry_info {
1726         bdaddr_t bdaddr;
1727         __u8     pscan_rep_mode;
1728         __u8     pscan_period_mode;
1729         __u8     pscan_mode;
1730         __u8     dev_class[3];
1731         __le16   clock_offset;
1732 } __packed;
1733
1734 #define HCI_EV_CONN_COMPLETE            0x03
1735 struct hci_ev_conn_complete {
1736         __u8     status;
1737         __le16   handle;
1738         bdaddr_t bdaddr;
1739         __u8     link_type;
1740         __u8     encr_mode;
1741 } __packed;
1742
1743 #define HCI_EV_CONN_REQUEST             0x04
1744 struct hci_ev_conn_request {
1745         bdaddr_t bdaddr;
1746         __u8     dev_class[3];
1747         __u8     link_type;
1748 } __packed;
1749
1750 #define HCI_EV_DISCONN_COMPLETE         0x05
1751 struct hci_ev_disconn_complete {
1752         __u8     status;
1753         __le16   handle;
1754         __u8     reason;
1755 } __packed;
1756
1757 #define HCI_EV_AUTH_COMPLETE            0x06
1758 struct hci_ev_auth_complete {
1759         __u8     status;
1760         __le16   handle;
1761 } __packed;
1762
1763 #define HCI_EV_REMOTE_NAME              0x07
1764 struct hci_ev_remote_name {
1765         __u8     status;
1766         bdaddr_t bdaddr;
1767         __u8     name[HCI_MAX_NAME_LENGTH];
1768 } __packed;
1769
1770 #define HCI_EV_ENCRYPT_CHANGE           0x08
1771 struct hci_ev_encrypt_change {
1772         __u8     status;
1773         __le16   handle;
1774         __u8     encrypt;
1775 } __packed;
1776
1777 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
1778 struct hci_ev_change_link_key_complete {
1779         __u8     status;
1780         __le16   handle;
1781 } __packed;
1782
1783 #define HCI_EV_REMOTE_FEATURES          0x0b
1784 struct hci_ev_remote_features {
1785         __u8     status;
1786         __le16   handle;
1787         __u8     features[8];
1788 } __packed;
1789
1790 #define HCI_EV_REMOTE_VERSION           0x0c
1791 struct hci_ev_remote_version {
1792         __u8     status;
1793         __le16   handle;
1794         __u8     lmp_ver;
1795         __le16   manufacturer;
1796         __le16   lmp_subver;
1797 } __packed;
1798
1799 #define HCI_EV_QOS_SETUP_COMPLETE       0x0d
1800 struct hci_qos {
1801         __u8     service_type;
1802         __u32    token_rate;
1803         __u32    peak_bandwidth;
1804         __u32    latency;
1805         __u32    delay_variation;
1806 } __packed;
1807 struct hci_ev_qos_setup_complete {
1808         __u8     status;
1809         __le16   handle;
1810         struct   hci_qos qos;
1811 } __packed;
1812
1813 #define HCI_EV_CMD_COMPLETE             0x0e
1814 struct hci_ev_cmd_complete {
1815         __u8     ncmd;
1816         __le16   opcode;
1817 } __packed;
1818
1819 #define HCI_EV_CMD_STATUS               0x0f
1820 struct hci_ev_cmd_status {
1821         __u8     status;
1822         __u8     ncmd;
1823         __le16   opcode;
1824 } __packed;
1825
1826 #define HCI_EV_HARDWARE_ERROR           0x10
1827 struct hci_ev_hardware_error {
1828         __u8     code;
1829 } __packed;
1830
1831 #define HCI_EV_ROLE_CHANGE              0x12
1832 struct hci_ev_role_change {
1833         __u8     status;
1834         bdaddr_t bdaddr;
1835         __u8     role;
1836 } __packed;
1837
1838 #define HCI_EV_NUM_COMP_PKTS            0x13
1839 struct hci_comp_pkts_info {
1840         __le16   handle;
1841         __le16   count;
1842 } __packed;
1843
1844 struct hci_ev_num_comp_pkts {
1845         __u8     num_hndl;
1846         struct hci_comp_pkts_info handles[0];
1847 } __packed;
1848
1849 #define HCI_EV_MODE_CHANGE              0x14
1850 struct hci_ev_mode_change {
1851         __u8     status;
1852         __le16   handle;
1853         __u8     mode;
1854         __le16   interval;
1855 } __packed;
1856
1857 #define HCI_EV_PIN_CODE_REQ             0x16
1858 struct hci_ev_pin_code_req {
1859         bdaddr_t bdaddr;
1860 } __packed;
1861
1862 #define HCI_EV_LINK_KEY_REQ             0x17
1863 struct hci_ev_link_key_req {
1864         bdaddr_t bdaddr;
1865 } __packed;
1866
1867 #define HCI_EV_LINK_KEY_NOTIFY          0x18
1868 struct hci_ev_link_key_notify {
1869         bdaddr_t bdaddr;
1870         __u8     link_key[HCI_LINK_KEY_SIZE];
1871         __u8     key_type;
1872 } __packed;
1873
1874 #define HCI_EV_CLOCK_OFFSET             0x1c
1875 struct hci_ev_clock_offset {
1876         __u8     status;
1877         __le16   handle;
1878         __le16   clock_offset;
1879 } __packed;
1880
1881 #define HCI_EV_PKT_TYPE_CHANGE          0x1d
1882 struct hci_ev_pkt_type_change {
1883         __u8     status;
1884         __le16   handle;
1885         __le16   pkt_type;
1886 } __packed;
1887
1888 #define HCI_EV_PSCAN_REP_MODE           0x20
1889 struct hci_ev_pscan_rep_mode {
1890         bdaddr_t bdaddr;
1891         __u8     pscan_rep_mode;
1892 } __packed;
1893
1894 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
1895 struct inquiry_info_with_rssi {
1896         bdaddr_t bdaddr;
1897         __u8     pscan_rep_mode;
1898         __u8     pscan_period_mode;
1899         __u8     dev_class[3];
1900         __le16   clock_offset;
1901         __s8     rssi;
1902 } __packed;
1903 struct inquiry_info_with_rssi_and_pscan_mode {
1904         bdaddr_t bdaddr;
1905         __u8     pscan_rep_mode;
1906         __u8     pscan_period_mode;
1907         __u8     pscan_mode;
1908         __u8     dev_class[3];
1909         __le16   clock_offset;
1910         __s8     rssi;
1911 } __packed;
1912
1913 #define HCI_EV_REMOTE_EXT_FEATURES      0x23
1914 struct hci_ev_remote_ext_features {
1915         __u8     status;
1916         __le16   handle;
1917         __u8     page;
1918         __u8     max_page;
1919         __u8     features[8];
1920 } __packed;
1921
1922 #define HCI_EV_SYNC_CONN_COMPLETE       0x2c
1923 struct hci_ev_sync_conn_complete {
1924         __u8     status;
1925         __le16   handle;
1926         bdaddr_t bdaddr;
1927         __u8     link_type;
1928         __u8     tx_interval;
1929         __u8     retrans_window;
1930         __le16   rx_pkt_len;
1931         __le16   tx_pkt_len;
1932         __u8     air_mode;
1933 } __packed;
1934
1935 #define HCI_EV_SYNC_CONN_CHANGED        0x2d
1936 struct hci_ev_sync_conn_changed {
1937         __u8     status;
1938         __le16   handle;
1939         __u8     tx_interval;
1940         __u8     retrans_window;
1941         __le16   rx_pkt_len;
1942         __le16   tx_pkt_len;
1943 } __packed;
1944
1945 #define HCI_EV_SNIFF_SUBRATE            0x2e
1946 struct hci_ev_sniff_subrate {
1947         __u8     status;
1948         __le16   handle;
1949         __le16   max_tx_latency;
1950         __le16   max_rx_latency;
1951         __le16   max_remote_timeout;
1952         __le16   max_local_timeout;
1953 } __packed;
1954
1955 #define HCI_EV_EXTENDED_INQUIRY_RESULT  0x2f
1956 struct extended_inquiry_info {
1957         bdaddr_t bdaddr;
1958         __u8     pscan_rep_mode;
1959         __u8     pscan_period_mode;
1960         __u8     dev_class[3];
1961         __le16   clock_offset;
1962         __s8     rssi;
1963         __u8     data[240];
1964 } __packed;
1965
1966 #define HCI_EV_KEY_REFRESH_COMPLETE     0x30
1967 struct hci_ev_key_refresh_complete {
1968         __u8    status;
1969         __le16  handle;
1970 } __packed;
1971
1972 #define HCI_EV_IO_CAPA_REQUEST          0x31
1973 struct hci_ev_io_capa_request {
1974         bdaddr_t bdaddr;
1975 } __packed;
1976
1977 #define HCI_EV_IO_CAPA_REPLY            0x32
1978 struct hci_ev_io_capa_reply {
1979         bdaddr_t bdaddr;
1980         __u8     capability;
1981         __u8     oob_data;
1982         __u8     authentication;
1983 } __packed;
1984
1985 #define HCI_EV_USER_CONFIRM_REQUEST     0x33
1986 struct hci_ev_user_confirm_req {
1987         bdaddr_t        bdaddr;
1988         __le32          passkey;
1989 } __packed;
1990
1991 #define HCI_EV_USER_PASSKEY_REQUEST     0x34
1992 struct hci_ev_user_passkey_req {
1993         bdaddr_t        bdaddr;
1994 } __packed;
1995
1996 #define HCI_EV_REMOTE_OOB_DATA_REQUEST  0x35
1997 struct hci_ev_remote_oob_data_request {
1998         bdaddr_t bdaddr;
1999 } __packed;
2000
2001 #define HCI_EV_SIMPLE_PAIR_COMPLETE     0x36
2002 struct hci_ev_simple_pair_complete {
2003         __u8     status;
2004         bdaddr_t bdaddr;
2005 } __packed;
2006
2007 #define HCI_EV_USER_PASSKEY_NOTIFY      0x3b
2008 struct hci_ev_user_passkey_notify {
2009         bdaddr_t        bdaddr;
2010         __le32          passkey;
2011 } __packed;
2012
2013 #define HCI_KEYPRESS_STARTED            0
2014 #define HCI_KEYPRESS_ENTERED            1
2015 #define HCI_KEYPRESS_ERASED             2
2016 #define HCI_KEYPRESS_CLEARED            3
2017 #define HCI_KEYPRESS_COMPLETED          4
2018
2019 #define HCI_EV_KEYPRESS_NOTIFY          0x3c
2020 struct hci_ev_keypress_notify {
2021         bdaddr_t        bdaddr;
2022         __u8            type;
2023 } __packed;
2024
2025 #define HCI_EV_REMOTE_HOST_FEATURES     0x3d
2026 struct hci_ev_remote_host_features {
2027         bdaddr_t bdaddr;
2028         __u8     features[8];
2029 } __packed;
2030
2031 #define HCI_EV_LE_META                  0x3e
2032 struct hci_ev_le_meta {
2033         __u8     subevent;
2034 } __packed;
2035
2036 #define HCI_EV_PHY_LINK_COMPLETE        0x40
2037 struct hci_ev_phy_link_complete {
2038         __u8     status;
2039         __u8     phy_handle;
2040 } __packed;
2041
2042 #define HCI_EV_CHANNEL_SELECTED         0x41
2043 struct hci_ev_channel_selected {
2044         __u8     phy_handle;
2045 } __packed;
2046
2047 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE        0x42
2048 struct hci_ev_disconn_phy_link_complete {
2049         __u8     status;
2050         __u8     phy_handle;
2051         __u8     reason;
2052 } __packed;
2053
2054 #define HCI_EV_LOGICAL_LINK_COMPLETE            0x45
2055 struct hci_ev_logical_link_complete {
2056         __u8     status;
2057         __le16   handle;
2058         __u8     phy_handle;
2059         __u8     flow_spec_id;
2060 } __packed;
2061
2062 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE    0x46
2063 struct hci_ev_disconn_logical_link_complete {
2064         __u8     status;
2065         __le16   handle;
2066         __u8     reason;
2067 } __packed;
2068
2069 #define HCI_EV_NUM_COMP_BLOCKS          0x48
2070 struct hci_comp_blocks_info {
2071         __le16   handle;
2072         __le16   pkts;
2073         __le16   blocks;
2074 } __packed;
2075
2076 struct hci_ev_num_comp_blocks {
2077         __le16   num_blocks;
2078         __u8     num_hndl;
2079         struct hci_comp_blocks_info handles[0];
2080 } __packed;
2081
2082 #define HCI_EV_SYNC_TRAIN_COMPLETE      0x4F
2083 struct hci_ev_sync_train_complete {
2084         __u8    status;
2085 } __packed;
2086
2087 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT  0x54
2088
2089 #define HCI_EV_LE_CONN_COMPLETE         0x01
2090 struct hci_ev_le_conn_complete {
2091         __u8     status;
2092         __le16   handle;
2093         __u8     role;
2094         __u8     bdaddr_type;
2095         bdaddr_t bdaddr;
2096         __le16   interval;
2097         __le16   latency;
2098         __le16   supervision_timeout;
2099         __u8     clk_accurancy;
2100 } __packed;
2101
2102 /* Advertising report event types */
2103 #define LE_ADV_IND              0x00
2104 #define LE_ADV_DIRECT_IND       0x01
2105 #define LE_ADV_SCAN_IND         0x02
2106 #define LE_ADV_NONCONN_IND      0x03
2107 #define LE_ADV_SCAN_RSP         0x04
2108 #define LE_ADV_INVALID          0x05
2109
2110 /* Legacy event types in extended adv report */
2111 #define LE_LEGACY_ADV_IND               0x0013
2112 #define LE_LEGACY_ADV_DIRECT_IND        0x0015
2113 #define LE_LEGACY_ADV_SCAN_IND          0x0012
2114 #define LE_LEGACY_NONCONN_IND           0x0010
2115 #define LE_LEGACY_SCAN_RSP_ADV          0x001b
2116 #define LE_LEGACY_SCAN_RSP_ADV_SCAN     0x001a
2117
2118 /* Extended Advertising event types */
2119 #define LE_EXT_ADV_NON_CONN_IND         0x0000
2120 #define LE_EXT_ADV_CONN_IND             0x0001
2121 #define LE_EXT_ADV_SCAN_IND             0x0002
2122 #define LE_EXT_ADV_DIRECT_IND           0x0004
2123 #define LE_EXT_ADV_SCAN_RSP             0x0008
2124 #define LE_EXT_ADV_LEGACY_PDU           0x0010
2125
2126 #define ADDR_LE_DEV_PUBLIC      0x00
2127 #define ADDR_LE_DEV_RANDOM      0x01
2128
2129 #define HCI_EV_LE_ADVERTISING_REPORT    0x02
2130 struct hci_ev_le_advertising_info {
2131         __u8     evt_type;
2132         __u8     bdaddr_type;
2133         bdaddr_t bdaddr;
2134         __u8     length;
2135         __u8     data[0];
2136 } __packed;
2137
2138 #define HCI_EV_LE_CONN_UPDATE_COMPLETE  0x03
2139 struct hci_ev_le_conn_update_complete {
2140         __u8     status;
2141         __le16   handle;
2142         __le16   interval;
2143         __le16   latency;
2144         __le16   supervision_timeout;
2145 } __packed;
2146
2147 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE  0x04
2148 struct hci_ev_le_remote_feat_complete {
2149         __u8     status;
2150         __le16   handle;
2151         __u8     features[8];
2152 } __packed;
2153
2154 #define HCI_EV_LE_LTK_REQ               0x05
2155 struct hci_ev_le_ltk_req {
2156         __le16  handle;
2157         __le64  rand;
2158         __le16  ediv;
2159 } __packed;
2160
2161 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
2162 struct hci_ev_le_remote_conn_param_req {
2163         __le16 handle;
2164         __le16 interval_min;
2165         __le16 interval_max;
2166         __le16 latency;
2167         __le16 timeout;
2168 } __packed;
2169
2170 #define HCI_EV_LE_DATA_LEN_CHANGE       0x07
2171 struct hci_ev_le_data_len_change {
2172         __le16  handle;
2173         __le16  tx_len;
2174         __le16  tx_time;
2175         __le16  rx_len;
2176         __le16  rx_time;
2177 } __packed;
2178
2179 #define HCI_EV_LE_DIRECT_ADV_REPORT     0x0B
2180 struct hci_ev_le_direct_adv_info {
2181         __u8     evt_type;
2182         __u8     bdaddr_type;
2183         bdaddr_t bdaddr;
2184         __u8     direct_addr_type;
2185         bdaddr_t direct_addr;
2186         __s8     rssi;
2187 } __packed;
2188
2189 #define HCI_EV_LE_EXT_ADV_REPORT    0x0d
2190 struct hci_ev_le_ext_adv_report {
2191         __le16   evt_type;
2192         __u8     bdaddr_type;
2193         bdaddr_t bdaddr;
2194         __u8     primary_phy;
2195         __u8     secondary_phy;
2196         __u8     sid;
2197         __u8     tx_power;
2198         __s8     rssi;
2199         __le16   interval;
2200         __u8     direct_addr_type;
2201         bdaddr_t direct_addr;
2202         __u8     length;
2203         __u8     data[0];
2204 } __packed;
2205
2206 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE    0x0a
2207 struct hci_ev_le_enh_conn_complete {
2208         __u8      status;
2209         __le16    handle;
2210         __u8      role;
2211         __u8      bdaddr_type;
2212         bdaddr_t  bdaddr;
2213         bdaddr_t  local_rpa;
2214         bdaddr_t  peer_rpa;
2215         __le16    interval;
2216         __le16    latency;
2217         __le16    supervision_timeout;
2218         __u8      clk_accurancy;
2219 } __packed;
2220
2221 #define HCI_EV_LE_EXT_ADV_SET_TERM      0x12
2222 struct hci_evt_le_ext_adv_set_term {
2223         __u8    status;
2224         __u8    handle;
2225         __le16  conn_handle;
2226         __u8    num_evts;
2227 } __packed;
2228
2229 #define HCI_EV_VENDOR                   0xff
2230
2231 /* Internal events generated by Bluetooth stack */
2232 #define HCI_EV_STACK_INTERNAL   0xfd
2233 struct hci_ev_stack_internal {
2234         __u16    type;
2235         __u8     data[0];
2236 } __packed;
2237
2238 #define HCI_EV_SI_DEVICE        0x01
2239 struct hci_ev_si_device {
2240         __u16    event;
2241         __u16    dev_id;
2242 } __packed;
2243
2244 #define HCI_EV_SI_SECURITY      0x02
2245 struct hci_ev_si_security {
2246         __u16    event;
2247         __u16    proto;
2248         __u16    subproto;
2249         __u8     incoming;
2250 } __packed;
2251
2252 /* ---- HCI Packet structures ---- */
2253 #define HCI_COMMAND_HDR_SIZE 3
2254 #define HCI_EVENT_HDR_SIZE   2
2255 #define HCI_ACL_HDR_SIZE     4
2256 #define HCI_SCO_HDR_SIZE     3
2257
2258 struct hci_command_hdr {
2259         __le16  opcode;         /* OCF & OGF */
2260         __u8    plen;
2261 } __packed;
2262
2263 struct hci_event_hdr {
2264         __u8    evt;
2265         __u8    plen;
2266 } __packed;
2267
2268 struct hci_acl_hdr {
2269         __le16  handle;         /* Handle & Flags(PB, BC) */
2270         __le16  dlen;
2271 } __packed;
2272
2273 struct hci_sco_hdr {
2274         __le16  handle;
2275         __u8    dlen;
2276 } __packed;
2277
2278 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2279 {
2280         return (struct hci_event_hdr *) skb->data;
2281 }
2282
2283 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2284 {
2285         return (struct hci_acl_hdr *) skb->data;
2286 }
2287
2288 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2289 {
2290         return (struct hci_sco_hdr *) skb->data;
2291 }
2292
2293 /* Command opcode pack/unpack */
2294 #define hci_opcode_pack(ogf, ocf)       ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2295 #define hci_opcode_ogf(op)              (op >> 10)
2296 #define hci_opcode_ocf(op)              (op & 0x03ff)
2297
2298 /* ACL handle and flags pack/unpack */
2299 #define hci_handle_pack(h, f)   ((__u16) ((h & 0x0fff)|(f << 12)))
2300 #define hci_handle(h)           (h & 0x0fff)
2301 #define hci_flags(h)            (h >> 12)
2302
2303 #endif /* __HCI_H */