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