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