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         HCI_CMD_PENDING,
 264
 265         __HCI_NUM_FLAGS,
 266 };
 267
 268 /* HCI timeouts */
 269 #define HCI_DISCONN_TIMEOUT     msecs_to_jiffies(2000)  /* 2 seconds */
 270 #define HCI_PAIRING_TIMEOUT     msecs_to_jiffies(60000) /* 60 seconds */
 271 #define HCI_INIT_TIMEOUT        msecs_to_jiffies(10000) /* 10 seconds */
 272 #define HCI_CMD_TIMEOUT         msecs_to_jiffies(2000)  /* 2 seconds */
 273 #define HCI_ACL_TX_TIMEOUT      msecs_to_jiffies(45000) /* 45 seconds */
 274 #define HCI_AUTO_OFF_TIMEOUT    msecs_to_jiffies(2000)  /* 2 seconds */
 275 #define HCI_POWER_OFF_TIMEOUT   msecs_to_jiffies(5000)  /* 5 seconds */
 276 #define HCI_LE_CONN_TIMEOUT     msecs_to_jiffies(20000) /* 20 seconds */
 277 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000)  /* 4 seconds */
 278
 279 /* HCI data types */
 280 #define HCI_COMMAND_PKT         0x01
 281 #define HCI_ACLDATA_PKT         0x02
 282 #define HCI_SCODATA_PKT         0x03
 283 #define HCI_EVENT_PKT           0x04
 284 #define HCI_DIAG_PKT            0xf0
 285 #define HCI_VENDOR_PKT          0xff
 286
 287 /* HCI packet types */
 288 #define HCI_DM1         0x0008
 289 #define HCI_DM3         0x0400
 290 #define HCI_DM5         0x4000
 291 #define HCI_DH1         0x0010
 292 #define HCI_DH3         0x0800
 293 #define HCI_DH5         0x8000
 294
 295 #define HCI_HV1         0x0020
 296 #define HCI_HV2         0x0040
 297 #define HCI_HV3         0x0080
 298
 299 #define SCO_PTYPE_MASK  (HCI_HV1 | HCI_HV2 | HCI_HV3)
 300 #define ACL_PTYPE_MASK  (~SCO_PTYPE_MASK)
 301
 302 /* eSCO packet types */
 303 #define ESCO_HV1        0x0001
 304 #define ESCO_HV2        0x0002
 305 #define ESCO_HV3        0x0004
 306 #define ESCO_EV3        0x0008
 307 #define ESCO_EV4        0x0010
 308 #define ESCO_EV5        0x0020
 309 #define ESCO_2EV3       0x0040
 310 #define ESCO_3EV3       0x0080
 311 #define ESCO_2EV5       0x0100
 312 #define ESCO_3EV5       0x0200
 313
 314 #define SCO_ESCO_MASK  (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
 315 #define EDR_ESCO_MASK  (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
 316
 317 /* ACL flags */
 318 #define ACL_START_NO_FLUSH      0x00
 319 #define ACL_CONT                0x01
 320 #define ACL_START               0x02
 321 #define ACL_COMPLETE            0x03
 322 #define ACL_ACTIVE_BCAST        0x04
 323 #define ACL_PICO_BCAST          0x08
 324
 325 /* Baseband links */
 326 #define SCO_LINK        0x00
 327 #define ACL_LINK        0x01
 328 #define ESCO_LINK       0x02
 329 /* Low Energy links do not have defined link type. Use invented one */
 330 #define LE_LINK         0x80
 331 #define AMP_LINK        0x81
 332 #define INVALID_LINK    0xff
 333
 334 /* LMP features */
 335 #define LMP_3SLOT       0x01
 336 #define LMP_5SLOT       0x02
 337 #define LMP_ENCRYPT     0x04
 338 #define LMP_SOFFSET     0x08
 339 #define LMP_TACCURACY   0x10
 340 #define LMP_RSWITCH     0x20
 341 #define LMP_HOLD        0x40
 342 #define LMP_SNIFF       0x80
 343
 344 #define LMP_PARK        0x01
 345 #define LMP_RSSI        0x02
 346 #define LMP_QUALITY     0x04
 347 #define LMP_SCO         0x08
 348 #define LMP_HV2         0x10
 349 #define LMP_HV3         0x20
 350 #define LMP_ULAW        0x40
 351 #define LMP_ALAW        0x80
 352
 353 #define LMP_CVSD        0x01
 354 #define LMP_PSCHEME     0x02
 355 #define LMP_PCONTROL    0x04
 356 #define LMP_TRANSPARENT 0x08
 357
 358 #define LMP_RSSI_INQ    0x40
 359 #define LMP_ESCO        0x80
 360
 361 #define LMP_EV4         0x01
 362 #define LMP_EV5         0x02
 363 #define LMP_NO_BREDR    0x20
 364 #define LMP_LE          0x40
 365
 366 #define LMP_SNIFF_SUBR  0x02
 367 #define LMP_PAUSE_ENC   0x04
 368 #define LMP_EDR_ESCO_2M 0x20
 369 #define LMP_EDR_ESCO_3M 0x40
 370 #define LMP_EDR_3S_ESCO 0x80
 371
 372 #define LMP_EXT_INQ     0x01
 373 #define LMP_SIMUL_LE_BR 0x02
 374 #define LMP_SIMPLE_PAIR 0x08
 375 #define LMP_NO_FLUSH    0x40
 376
 377 #define LMP_LSTO        0x01
 378 #define LMP_INQ_TX_PWR  0x02
 379 #define LMP_EXTFEATURES 0x80
 380
 381 /* Extended LMP features */
 382 #define LMP_CSB_MASTER  0x01
 383 #define LMP_CSB_SLAVE   0x02
 384 #define LMP_SYNC_TRAIN  0x04
 385 #define LMP_SYNC_SCAN   0x08
 386
 387 #define LMP_SC          0x01
 388 #define LMP_PING        0x02
 389
 390 /* Host features */
 391 #define LMP_HOST_SSP            0x01
 392 #define LMP_HOST_LE             0x02
 393 #define LMP_HOST_LE_BREDR       0x04
 394 #define LMP_HOST_SC             0x08
 395
 396 /* LE features */
 397 #define HCI_LE_ENCRYPTION               0x01
 398 #define HCI_LE_CONN_PARAM_REQ_PROC      0x02
 399 #define HCI_LE_SLAVE_FEATURES           0x08
 400 #define HCI_LE_PING                     0x10
 401 #define HCI_LE_DATA_LEN_EXT             0x20
 402 #define HCI_LE_EXT_SCAN_POLICY          0x80
 403 #define HCI_LE_CHAN_SEL_ALG2            0x40
 404
 405 /* Connection modes */
 406 #define HCI_CM_ACTIVE   0x0000
 407 #define HCI_CM_HOLD     0x0001
 408 #define HCI_CM_SNIFF    0x0002
 409 #define HCI_CM_PARK     0x0003
 410
 411 /* Link policies */
 412 #define HCI_LP_RSWITCH  0x0001
 413 #define HCI_LP_HOLD     0x0002
 414 #define HCI_LP_SNIFF    0x0004
 415 #define HCI_LP_PARK     0x0008
 416
 417 /* Link modes */
 418 #define HCI_LM_ACCEPT   0x8000
 419 #define HCI_LM_MASTER   0x0001
 420 #define HCI_LM_AUTH     0x0002
 421 #define HCI_LM_ENCRYPT  0x0004
 422 #define HCI_LM_TRUSTED  0x0008
 423 #define HCI_LM_RELIABLE 0x0010
 424 #define HCI_LM_SECURE   0x0020
 425 #define HCI_LM_FIPS     0x0040
 426
 427 /* Authentication types */
 428 #define HCI_AT_NO_BONDING               0x00
 429 #define HCI_AT_NO_BONDING_MITM          0x01
 430 #define HCI_AT_DEDICATED_BONDING        0x02
 431 #define HCI_AT_DEDICATED_BONDING_MITM   0x03
 432 #define HCI_AT_GENERAL_BONDING          0x04
 433 #define HCI_AT_GENERAL_BONDING_MITM     0x05
 434
 435 /* I/O capabilities */
 436 #define HCI_IO_DISPLAY_ONLY     0x00
 437 #define HCI_IO_DISPLAY_YESNO    0x01
 438 #define HCI_IO_KEYBOARD_ONLY    0x02
 439 #define HCI_IO_NO_INPUT_OUTPUT  0x03
 440
 441 /* Link Key types */
 442 #define HCI_LK_COMBINATION              0x00
 443 #define HCI_LK_LOCAL_UNIT               0x01
 444 #define HCI_LK_REMOTE_UNIT              0x02
 445 #define HCI_LK_DEBUG_COMBINATION        0x03
 446 #define HCI_LK_UNAUTH_COMBINATION_P192  0x04
 447 #define HCI_LK_AUTH_COMBINATION_P192    0x05
 448 #define HCI_LK_CHANGED_COMBINATION      0x06
 449 #define HCI_LK_UNAUTH_COMBINATION_P256  0x07
 450 #define HCI_LK_AUTH_COMBINATION_P256    0x08
 451
 452 /* ---- HCI Error Codes ---- */
 453 #define HCI_ERROR_UNKNOWN_CONN_ID       0x02
 454 #define HCI_ERROR_AUTH_FAILURE          0x05
 455 #define HCI_ERROR_PIN_OR_KEY_MISSING    0x06
 456 #define HCI_ERROR_MEMORY_EXCEEDED       0x07
 457 #define HCI_ERROR_CONNECTION_TIMEOUT    0x08
 458 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
 459 #define HCI_ERROR_REJ_BAD_ADDR          0x0f
 460 #define HCI_ERROR_REMOTE_USER_TERM      0x13
 461 #define HCI_ERROR_REMOTE_LOW_RESOURCES  0x14
 462 #define HCI_ERROR_REMOTE_POWER_OFF      0x15
 463 #define HCI_ERROR_LOCAL_HOST_TERM       0x16
 464 #define HCI_ERROR_PAIRING_NOT_ALLOWED   0x18
 465 #define HCI_ERROR_INVALID_LL_PARAMS     0x1e
 466 #define HCI_ERROR_UNSPECIFIED           0x1f
 467 #define HCI_ERROR_ADVERTISING_TIMEOUT   0x3c
 468
 469 /* Flow control modes */
 470 #define HCI_FLOW_CTL_MODE_PACKET_BASED  0x00
 471 #define HCI_FLOW_CTL_MODE_BLOCK_BASED   0x01
 472
 473 /* The core spec defines 127 as the "not available" value */
 474 #define HCI_TX_POWER_INVALID    127
 475 #define HCI_RSSI_INVALID        127
 476
 477 #define HCI_ROLE_MASTER         0x00
 478 #define HCI_ROLE_SLAVE          0x01
 479
 480 /* Extended Inquiry Response field types */
 481 #define EIR_FLAGS               0x01 /* flags */
 482 #define EIR_UUID16_SOME         0x02 /* 16-bit UUID, more available */
 483 #define EIR_UUID16_ALL          0x03 /* 16-bit UUID, all listed */
 484 #define EIR_UUID32_SOME         0x04 /* 32-bit UUID, more available */
 485 #define EIR_UUID32_ALL          0x05 /* 32-bit UUID, all listed */
 486 #define EIR_UUID128_SOME        0x06 /* 128-bit UUID, more available */
 487 #define EIR_UUID128_ALL         0x07 /* 128-bit UUID, all listed */
 488 #define EIR_NAME_SHORT          0x08 /* shortened local name */
 489 #define EIR_NAME_COMPLETE       0x09 /* complete local name */
 490 #define EIR_TX_POWER            0x0A /* transmit power level */
 491 #define EIR_CLASS_OF_DEV        0x0D /* Class of Device */
 492 #define EIR_SSP_HASH_C192       0x0E /* Simple Pairing Hash C-192 */
 493 #define EIR_SSP_RAND_R192       0x0F /* Simple Pairing Randomizer R-192 */
 494 #define EIR_DEVICE_ID           0x10 /* device ID */
 495 #define EIR_APPEARANCE          0x19 /* Device appearance */
 496 #define EIR_LE_BDADDR           0x1B /* LE Bluetooth device address */
 497 #define EIR_LE_ROLE             0x1C /* LE role */
 498 #define EIR_SSP_HASH_C256       0x1D /* Simple Pairing Hash C-256 */
 499 #define EIR_SSP_RAND_R256       0x1E /* Simple Pairing Rand R-256 */
 500 #define EIR_LE_SC_CONFIRM       0x22 /* LE SC Confirmation Value */
 501 #define EIR_LE_SC_RANDOM        0x23 /* LE SC Random Value */
 502
 503 /* Low Energy Advertising Flags */
 504 #define LE_AD_LIMITED           0x01 /* Limited Discoverable */
 505 #define LE_AD_GENERAL           0x02 /* General Discoverable */
 506 #define LE_AD_NO_BREDR          0x04 /* BR/EDR not supported */
 507 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
 508 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
 509
 510 /* -----  HCI Commands ---- */
 511 #define HCI_OP_NOP                      0x0000
 512
 513 #define HCI_OP_INQUIRY                  0x0401
 514 struct hci_cp_inquiry {
 515         __u8     lap[3];
 516         __u8     length;
 517         __u8     num_rsp;
 518 } __packed;
 519
 520 #define HCI_OP_INQUIRY_CANCEL           0x0402
 521
 522 #define HCI_OP_PERIODIC_INQ             0x0403
 523
 524 #define HCI_OP_EXIT_PERIODIC_INQ        0x0404
 525
 526 #define HCI_OP_CREATE_CONN              0x0405
 527 struct hci_cp_create_conn {
 528         bdaddr_t bdaddr;
 529         __le16   pkt_type;
 530         __u8     pscan_rep_mode;
 531         __u8     pscan_mode;
 532         __le16   clock_offset;
 533         __u8     role_switch;
 534 } __packed;
 535
 536 #define HCI_OP_DISCONNECT               0x0406
 537 struct hci_cp_disconnect {
 538         __le16   handle;
 539         __u8     reason;
 540 } __packed;
 541
 542 #define HCI_OP_ADD_SCO                  0x0407
 543 struct hci_cp_add_sco {
 544         __le16   handle;
 545         __le16   pkt_type;
 546 } __packed;
 547
 548 #define HCI_OP_CREATE_CONN_CANCEL       0x0408
 549 struct hci_cp_create_conn_cancel {
 550         bdaddr_t bdaddr;
 551 } __packed;
 552
 553 #define HCI_OP_ACCEPT_CONN_REQ          0x0409
 554 struct hci_cp_accept_conn_req {
 555         bdaddr_t bdaddr;
 556         __u8     role;
 557 } __packed;
 558
 559 #define HCI_OP_REJECT_CONN_REQ          0x040a
 560 struct hci_cp_reject_conn_req {
 561         bdaddr_t bdaddr;
 562         __u8     reason;
 563 } __packed;
 564
 565 #define HCI_OP_LINK_KEY_REPLY           0x040b
 566 struct hci_cp_link_key_reply {
 567         bdaddr_t bdaddr;
 568         __u8     link_key[HCI_LINK_KEY_SIZE];
 569 } __packed;
 570
 571 #define HCI_OP_LINK_KEY_NEG_REPLY       0x040c
 572 struct hci_cp_link_key_neg_reply {
 573         bdaddr_t bdaddr;
 574 } __packed;
 575
 576 #define HCI_OP_PIN_CODE_REPLY           0x040d
 577 struct hci_cp_pin_code_reply {
 578         bdaddr_t bdaddr;
 579         __u8     pin_len;
 580         __u8     pin_code[16];
 581 } __packed;
 582 struct hci_rp_pin_code_reply {
 583         __u8     status;
 584         bdaddr_t bdaddr;
 585 } __packed;
 586
 587 #define HCI_OP_PIN_CODE_NEG_REPLY       0x040e
 588 struct hci_cp_pin_code_neg_reply {
 589         bdaddr_t bdaddr;
 590 } __packed;
 591 struct hci_rp_pin_code_neg_reply {
 592         __u8     status;
 593         bdaddr_t bdaddr;
 594 } __packed;
 595
 596 #define HCI_OP_CHANGE_CONN_PTYPE        0x040f
 597 struct hci_cp_change_conn_ptype {
 598         __le16   handle;
 599         __le16   pkt_type;
 600 } __packed;
 601
 602 #define HCI_OP_AUTH_REQUESTED           0x0411
 603 struct hci_cp_auth_requested {
 604         __le16   handle;
 605 } __packed;
 606
 607 #define HCI_OP_SET_CONN_ENCRYPT         0x0413
 608 struct hci_cp_set_conn_encrypt {
 609         __le16   handle;
 610         __u8     encrypt;
 611 } __packed;
 612
 613 #define HCI_OP_CHANGE_CONN_LINK_KEY     0x0415
 614 struct hci_cp_change_conn_link_key {
 615         __le16   handle;
 616 } __packed;
 617
 618 #define HCI_OP_REMOTE_NAME_REQ          0x0419
 619 struct hci_cp_remote_name_req {
 620         bdaddr_t bdaddr;
 621         __u8     pscan_rep_mode;
 622         __u8     pscan_mode;
 623         __le16   clock_offset;
 624 } __packed;
 625
 626 #define HCI_OP_REMOTE_NAME_REQ_CANCEL   0x041a
 627 struct hci_cp_remote_name_req_cancel {
 628         bdaddr_t bdaddr;
 629 } __packed;
 630
 631 #define HCI_OP_READ_REMOTE_FEATURES     0x041b
 632 struct hci_cp_read_remote_features {
 633         __le16   handle;
 634 } __packed;
 635
 636 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
 637 struct hci_cp_read_remote_ext_features {
 638         __le16   handle;
 639         __u8     page;
 640 } __packed;
 641
 642 #define HCI_OP_READ_REMOTE_VERSION      0x041d
 643 struct hci_cp_read_remote_version {
 644         __le16   handle;
 645 } __packed;
 646
 647 #define HCI_OP_READ_CLOCK_OFFSET        0x041f
 648 struct hci_cp_read_clock_offset {
 649         __le16   handle;
 650 } __packed;
 651
 652 #define HCI_OP_SETUP_SYNC_CONN          0x0428
 653 struct hci_cp_setup_sync_conn {
 654         __le16   handle;
 655         __le32   tx_bandwidth;
 656         __le32   rx_bandwidth;
 657         __le16   max_latency;
 658         __le16   voice_setting;
 659         __u8     retrans_effort;
 660         __le16   pkt_type;
 661 } __packed;
 662
 663 #define HCI_OP_ACCEPT_SYNC_CONN_REQ     0x0429
 664 struct hci_cp_accept_sync_conn_req {
 665         bdaddr_t bdaddr;
 666         __le32   tx_bandwidth;
 667         __le32   rx_bandwidth;
 668         __le16   max_latency;
 669         __le16   content_format;
 670         __u8     retrans_effort;
 671         __le16   pkt_type;
 672 } __packed;
 673
 674 #define HCI_OP_REJECT_SYNC_CONN_REQ     0x042a
 675 struct hci_cp_reject_sync_conn_req {
 676         bdaddr_t bdaddr;
 677         __u8     reason;
 678 } __packed;
 679
 680 #define HCI_OP_IO_CAPABILITY_REPLY      0x042b
 681 struct hci_cp_io_capability_reply {
 682         bdaddr_t bdaddr;
 683         __u8     capability;
 684         __u8     oob_data;
 685         __u8     authentication;
 686 } __packed;
 687
 688 #define HCI_OP_USER_CONFIRM_REPLY               0x042c
 689 struct hci_cp_user_confirm_reply {
 690         bdaddr_t bdaddr;
 691 } __packed;
 692 struct hci_rp_user_confirm_reply {
 693         __u8     status;
 694         bdaddr_t bdaddr;
 695 } __packed;
 696
 697 #define HCI_OP_USER_CONFIRM_NEG_REPLY   0x042d
 698
 699 #define HCI_OP_USER_PASSKEY_REPLY               0x042e
 700 struct hci_cp_user_passkey_reply {
 701         bdaddr_t bdaddr;
 702         __le32  passkey;
 703 } __packed;
 704
 705 #define HCI_OP_USER_PASSKEY_NEG_REPLY   0x042f
 706
 707 #define HCI_OP_REMOTE_OOB_DATA_REPLY    0x0430
 708 struct hci_cp_remote_oob_data_reply {
 709         bdaddr_t bdaddr;
 710         __u8     hash[16];
 711         __u8     rand[16];
 712 } __packed;
 713
 714 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY        0x0433
 715 struct hci_cp_remote_oob_data_neg_reply {
 716         bdaddr_t bdaddr;
 717 } __packed;
 718
 719 #define HCI_OP_IO_CAPABILITY_NEG_REPLY  0x0434
 720 struct hci_cp_io_capability_neg_reply {
 721         bdaddr_t bdaddr;
 722         __u8     reason;
 723 } __packed;
 724
 725 #define HCI_OP_CREATE_PHY_LINK          0x0435
 726 struct hci_cp_create_phy_link {
 727         __u8     phy_handle;
 728         __u8     key_len;
 729         __u8     key_type;
 730         __u8     key[HCI_AMP_LINK_KEY_SIZE];
 731 } __packed;
 732
 733 #define HCI_OP_ACCEPT_PHY_LINK          0x0436
 734 struct hci_cp_accept_phy_link {
 735         __u8     phy_handle;
 736         __u8     key_len;
 737         __u8     key_type;
 738         __u8     key[HCI_AMP_LINK_KEY_SIZE];
 739 } __packed;
 740
 741 #define HCI_OP_DISCONN_PHY_LINK         0x0437
 742 struct hci_cp_disconn_phy_link {
 743         __u8     phy_handle;
 744         __u8     reason;
 745 } __packed;
 746
 747 struct ext_flow_spec {
 748         __u8       id;
 749         __u8       stype;
 750         __le16     msdu;
 751         __le32     sdu_itime;
 752         __le32     acc_lat;
 753         __le32     flush_to;
 754 } __packed;
 755
 756 #define HCI_OP_CREATE_LOGICAL_LINK      0x0438
 757 #define HCI_OP_ACCEPT_LOGICAL_LINK      0x0439
 758 struct hci_cp_create_accept_logical_link {
 759         __u8                  phy_handle;
 760         struct ext_flow_spec  tx_flow_spec;
 761         struct ext_flow_spec  rx_flow_spec;
 762 } __packed;
 763
 764 #define HCI_OP_DISCONN_LOGICAL_LINK     0x043a
 765 struct hci_cp_disconn_logical_link {
 766         __le16   log_handle;
 767 } __packed;
 768
 769 #define HCI_OP_LOGICAL_LINK_CANCEL      0x043b
 770 struct hci_cp_logical_link_cancel {
 771         __u8     phy_handle;
 772         __u8     flow_spec_id;
 773 } __packed;
 774
 775 struct hci_rp_logical_link_cancel {
 776         __u8     status;
 777         __u8     phy_handle;
 778         __u8     flow_spec_id;
 779 } __packed;
 780
 781 #define HCI_OP_SET_CSB                  0x0441
 782 struct hci_cp_set_csb {
 783         __u8    enable;
 784         __u8    lt_addr;
 785         __u8    lpo_allowed;
 786         __le16  packet_type;
 787         __le16  interval_min;
 788         __le16  interval_max;
 789         __le16  csb_sv_tout;
 790 } __packed;
 791 struct hci_rp_set_csb {
 792         __u8    status;
 793         __u8    lt_addr;
 794         __le16  interval;
 795 } __packed;
 796
 797 #define HCI_OP_START_SYNC_TRAIN         0x0443
 798
 799 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY        0x0445
 800 struct hci_cp_remote_oob_ext_data_reply {
 801         bdaddr_t bdaddr;
 802         __u8     hash192[16];
 803         __u8     rand192[16];
 804         __u8     hash256[16];
 805         __u8     rand256[16];
 806 } __packed;
 807
 808 #define HCI_OP_SNIFF_MODE               0x0803
 809 struct hci_cp_sniff_mode {
 810         __le16   handle;
 811         __le16   max_interval;
 812         __le16   min_interval;
 813         __le16   attempt;
 814         __le16   timeout;
 815 } __packed;
 816
 817 #define HCI_OP_EXIT_SNIFF_MODE          0x0804
 818 struct hci_cp_exit_sniff_mode {
 819         __le16   handle;
 820 } __packed;
 821
 822 #define HCI_OP_ROLE_DISCOVERY           0x0809
 823 struct hci_cp_role_discovery {
 824         __le16   handle;
 825 } __packed;
 826 struct hci_rp_role_discovery {
 827         __u8     status;
 828         __le16   handle;
 829         __u8     role;
 830 } __packed;
 831
 832 #define HCI_OP_SWITCH_ROLE              0x080b
 833 struct hci_cp_switch_role {
 834         bdaddr_t bdaddr;
 835         __u8     role;
 836 } __packed;
 837
 838 #define HCI_OP_READ_LINK_POLICY         0x080c
 839 struct hci_cp_read_link_policy {
 840         __le16   handle;
 841 } __packed;
 842 struct hci_rp_read_link_policy {
 843         __u8     status;
 844         __le16   handle;
 845         __le16   policy;
 846 } __packed;
 847
 848 #define HCI_OP_WRITE_LINK_POLICY        0x080d
 849 struct hci_cp_write_link_policy {
 850         __le16   handle;
 851         __le16   policy;
 852 } __packed;
 853 struct hci_rp_write_link_policy {
 854         __u8     status;
 855         __le16   handle;
 856 } __packed;
 857
 858 #define HCI_OP_READ_DEF_LINK_POLICY     0x080e
 859 struct hci_rp_read_def_link_policy {
 860         __u8     status;
 861         __le16   policy;
 862 } __packed;
 863
 864 #define HCI_OP_WRITE_DEF_LINK_POLICY    0x080f
 865 struct hci_cp_write_def_link_policy {
 866         __le16   policy;
 867 } __packed;
 868
 869 #define HCI_OP_SNIFF_SUBRATE            0x0811
 870 struct hci_cp_sniff_subrate {
 871         __le16   handle;
 872         __le16   max_latency;
 873         __le16   min_remote_timeout;
 874         __le16   min_local_timeout;
 875 } __packed;
 876
 877 #define HCI_OP_SET_EVENT_MASK           0x0c01
 878
 879 #define HCI_OP_RESET                    0x0c03
 880
 881 #define HCI_OP_SET_EVENT_FLT            0x0c05
 882 struct hci_cp_set_event_flt {
 883         __u8     flt_type;
 884         __u8     cond_type;
 885         __u8     condition[0];
 886 } __packed;
 887
 888 /* Filter types */
 889 #define HCI_FLT_CLEAR_ALL       0x00
 890 #define HCI_FLT_INQ_RESULT      0x01
 891 #define HCI_FLT_CONN_SETUP      0x02
 892
 893 /* CONN_SETUP Condition types */
 894 #define HCI_CONN_SETUP_ALLOW_ALL        0x00
 895 #define HCI_CONN_SETUP_ALLOW_CLASS      0x01
 896 #define HCI_CONN_SETUP_ALLOW_BDADDR     0x02
 897
 898 /* CONN_SETUP Conditions */
 899 #define HCI_CONN_SETUP_AUTO_OFF 0x01
 900 #define HCI_CONN_SETUP_AUTO_ON  0x02
 901
 902 #define HCI_OP_READ_STORED_LINK_KEY     0x0c0d
 903 struct hci_cp_read_stored_link_key {
 904         bdaddr_t bdaddr;
 905         __u8     read_all;
 906 } __packed;
 907 struct hci_rp_read_stored_link_key {
 908         __u8     status;
 909         __u8     max_keys;
 910         __u8     num_keys;
 911 } __packed;
 912
 913 #define HCI_OP_DELETE_STORED_LINK_KEY   0x0c12
 914 struct hci_cp_delete_stored_link_key {
 915         bdaddr_t bdaddr;
 916         __u8     delete_all;
 917 } __packed;
 918 struct hci_rp_delete_stored_link_key {
 919         __u8     status;
 920         __u8     num_keys;
 921 } __packed;
 922
 923 #define HCI_MAX_NAME_LENGTH             248
 924
 925 #define HCI_OP_WRITE_LOCAL_NAME         0x0c13
 926 struct hci_cp_write_local_name {
 927         __u8     name[HCI_MAX_NAME_LENGTH];
 928 } __packed;
 929
 930 #define HCI_OP_READ_LOCAL_NAME          0x0c14
 931 struct hci_rp_read_local_name {
 932         __u8     status;
 933         __u8     name[HCI_MAX_NAME_LENGTH];
 934 } __packed;
 935
 936 #define HCI_OP_WRITE_CA_TIMEOUT         0x0c16
 937
 938 #define HCI_OP_WRITE_PG_TIMEOUT         0x0c18
 939
 940 #define HCI_OP_WRITE_SCAN_ENABLE        0x0c1a
 941         #define SCAN_DISABLED           0x00
 942         #define SCAN_INQUIRY            0x01
 943         #define SCAN_PAGE               0x02
 944
 945 #define HCI_OP_READ_AUTH_ENABLE         0x0c1f
 946
 947 #define HCI_OP_WRITE_AUTH_ENABLE        0x0c20
 948         #define AUTH_DISABLED           0x00
 949         #define AUTH_ENABLED            0x01
 950
 951 #define HCI_OP_READ_ENCRYPT_MODE        0x0c21
 952
 953 #define HCI_OP_WRITE_ENCRYPT_MODE       0x0c22
 954         #define ENCRYPT_DISABLED        0x00
 955         #define ENCRYPT_P2P             0x01
 956         #define ENCRYPT_BOTH            0x02
 957
 958 #define HCI_OP_READ_CLASS_OF_DEV        0x0c23
 959 struct hci_rp_read_class_of_dev {
 960         __u8     status;
 961         __u8     dev_class[3];
 962 } __packed;
 963
 964 #define HCI_OP_WRITE_CLASS_OF_DEV       0x0c24
 965 struct hci_cp_write_class_of_dev {
 966         __u8     dev_class[3];
 967 } __packed;
 968
 969 #define HCI_OP_READ_VOICE_SETTING       0x0c25
 970 struct hci_rp_read_voice_setting {
 971         __u8     status;
 972         __le16   voice_setting;
 973 } __packed;
 974
 975 #define HCI_OP_WRITE_VOICE_SETTING      0x0c26
 976 struct hci_cp_write_voice_setting {
 977         __le16   voice_setting;
 978 } __packed;
 979
 980 #define HCI_OP_HOST_BUFFER_SIZE         0x0c33
 981 struct hci_cp_host_buffer_size {
 982         __le16   acl_mtu;
 983         __u8     sco_mtu;
 984         __le16   acl_max_pkt;
 985         __le16   sco_max_pkt;
 986 } __packed;
 987
 988 #define HCI_OP_READ_NUM_SUPPORTED_IAC   0x0c38
 989 struct hci_rp_read_num_supported_iac {
 990         __u8    status;
 991         __u8    num_iac;
 992 } __packed;
 993
 994 #define HCI_OP_READ_CURRENT_IAC_LAP     0x0c39
 995
 996 #define HCI_OP_WRITE_CURRENT_IAC_LAP    0x0c3a
 997 struct hci_cp_write_current_iac_lap {
 998         __u8    num_iac;
 999         __u8    iac_lap[6];
1000 } __packed;
1001
1002 #define HCI_OP_WRITE_INQUIRY_MODE       0x0c45
1003
1004 #define HCI_MAX_EIR_LENGTH              240
1005
1006 #define HCI_OP_WRITE_EIR                0x0c52
1007 struct hci_cp_write_eir {
1008         __u8    fec;
1009         __u8    data[HCI_MAX_EIR_LENGTH];
1010 } __packed;
1011
1012 #define HCI_OP_READ_SSP_MODE            0x0c55
1013 struct hci_rp_read_ssp_mode {
1014         __u8     status;
1015         __u8     mode;
1016 } __packed;
1017
1018 #define HCI_OP_WRITE_SSP_MODE           0x0c56
1019 struct hci_cp_write_ssp_mode {
1020         __u8     mode;
1021 } __packed;
1022
1023 #define HCI_OP_READ_LOCAL_OOB_DATA              0x0c57
1024 struct hci_rp_read_local_oob_data {
1025         __u8     status;
1026         __u8     hash[16];
1027         __u8     rand[16];
1028 } __packed;
1029
1030 #define HCI_OP_READ_INQ_RSP_TX_POWER    0x0c58
1031 struct hci_rp_read_inq_rsp_tx_power {
1032         __u8     status;
1033         __s8     tx_power;
1034 } __packed;
1035
1036 #define HCI_OP_SET_EVENT_MASK_PAGE_2    0x0c63
1037
1038 #define HCI_OP_READ_LOCATION_DATA       0x0c64
1039
1040 #define HCI_OP_READ_FLOW_CONTROL_MODE   0x0c66
1041 struct hci_rp_read_flow_control_mode {
1042         __u8     status;
1043         __u8     mode;
1044 } __packed;
1045
1046 #define HCI_OP_WRITE_LE_HOST_SUPPORTED  0x0c6d
1047 struct hci_cp_write_le_host_supported {
1048         __u8    le;
1049         __u8    simul;
1050 } __packed;
1051
1052 #define HCI_OP_SET_RESERVED_LT_ADDR     0x0c74
1053 struct hci_cp_set_reserved_lt_addr {
1054         __u8    lt_addr;
1055 } __packed;
1056 struct hci_rp_set_reserved_lt_addr {
1057         __u8    status;
1058         __u8    lt_addr;
1059 } __packed;
1060
1061 #define HCI_OP_DELETE_RESERVED_LT_ADDR  0x0c75
1062 struct hci_cp_delete_reserved_lt_addr {
1063         __u8    lt_addr;
1064 } __packed;
1065 struct hci_rp_delete_reserved_lt_addr {
1066         __u8    status;
1067         __u8    lt_addr;
1068 } __packed;
1069
1070 #define HCI_OP_SET_CSB_DATA             0x0c76
1071 struct hci_cp_set_csb_data {
1072         __u8    lt_addr;
1073         __u8    fragment;
1074         __u8    data_length;
1075         __u8    data[HCI_MAX_CSB_DATA_SIZE];
1076 } __packed;
1077 struct hci_rp_set_csb_data {
1078         __u8    status;
1079         __u8    lt_addr;
1080 } __packed;
1081
1082 #define HCI_OP_READ_SYNC_TRAIN_PARAMS   0x0c77
1083
1084 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS  0x0c78
1085 struct hci_cp_write_sync_train_params {
1086         __le16  interval_min;
1087         __le16  interval_max;
1088         __le32  sync_train_tout;
1089         __u8    service_data;
1090 } __packed;
1091 struct hci_rp_write_sync_train_params {
1092         __u8    status;
1093         __le16  sync_train_int;
1094 } __packed;
1095
1096 #define HCI_OP_READ_SC_SUPPORT          0x0c79
1097 struct hci_rp_read_sc_support {
1098         __u8    status;
1099         __u8    support;
1100 } __packed;
1101
1102 #define HCI_OP_WRITE_SC_SUPPORT         0x0c7a
1103 struct hci_cp_write_sc_support {
1104         __u8    support;
1105 } __packed;
1106
1107 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA  0x0c7d
1108 struct hci_rp_read_local_oob_ext_data {
1109         __u8     status;
1110         __u8     hash192[16];
1111         __u8     rand192[16];
1112         __u8     hash256[16];
1113         __u8     rand256[16];
1114 } __packed;
1115
1116 #define HCI_OP_READ_LOCAL_VERSION       0x1001
1117 struct hci_rp_read_local_version {
1118         __u8     status;
1119         __u8     hci_ver;
1120         __le16   hci_rev;
1121         __u8     lmp_ver;
1122         __le16   manufacturer;
1123         __le16   lmp_subver;
1124 } __packed;
1125
1126 #define HCI_OP_READ_LOCAL_COMMANDS      0x1002
1127 struct hci_rp_read_local_commands {
1128         __u8     status;
1129         __u8     commands[64];
1130 } __packed;
1131
1132 #define HCI_OP_READ_LOCAL_FEATURES      0x1003
1133 struct hci_rp_read_local_features {
1134         __u8     status;
1135         __u8     features[8];
1136 } __packed;
1137
1138 #define HCI_OP_READ_LOCAL_EXT_FEATURES  0x1004
1139 struct hci_cp_read_local_ext_features {
1140         __u8     page;
1141 } __packed;
1142 struct hci_rp_read_local_ext_features {
1143         __u8     status;
1144         __u8     page;
1145         __u8     max_page;
1146         __u8     features[8];
1147 } __packed;
1148
1149 #define HCI_OP_READ_BUFFER_SIZE         0x1005
1150 struct hci_rp_read_buffer_size {
1151         __u8     status;
1152         __le16   acl_mtu;
1153         __u8     sco_mtu;
1154         __le16   acl_max_pkt;
1155         __le16   sco_max_pkt;
1156 } __packed;
1157
1158 #define HCI_OP_READ_BD_ADDR             0x1009
1159 struct hci_rp_read_bd_addr {
1160         __u8     status;
1161         bdaddr_t bdaddr;
1162 } __packed;
1163
1164 #define HCI_OP_READ_DATA_BLOCK_SIZE     0x100a
1165 struct hci_rp_read_data_block_size {
1166         __u8     status;
1167         __le16   max_acl_len;
1168         __le16   block_len;
1169         __le16   num_blocks;
1170 } __packed;
1171
1172 #define HCI_OP_READ_LOCAL_CODECS        0x100b
1173
1174 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY  0x0c1b
1175 struct hci_rp_read_page_scan_activity {
1176         __u8     status;
1177         __le16   interval;
1178         __le16   window;
1179 } __packed;
1180
1181 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1182 struct hci_cp_write_page_scan_activity {
1183         __le16   interval;
1184         __le16   window;
1185 } __packed;
1186
1187 #define HCI_OP_READ_TX_POWER            0x0c2d
1188 struct hci_cp_read_tx_power {
1189         __le16   handle;
1190         __u8     type;
1191 } __packed;
1192 struct hci_rp_read_tx_power {
1193         __u8     status;
1194         __le16   handle;
1195         __s8     tx_power;
1196 } __packed;
1197
1198 #define HCI_OP_READ_PAGE_SCAN_TYPE      0x0c46
1199 struct hci_rp_read_page_scan_type {
1200         __u8     status;
1201         __u8     type;
1202 } __packed;
1203
1204 #define HCI_OP_WRITE_PAGE_SCAN_TYPE     0x0c47
1205         #define PAGE_SCAN_TYPE_STANDARD         0x00
1206         #define PAGE_SCAN_TYPE_INTERLACED       0x01
1207
1208 #define HCI_OP_READ_RSSI                0x1405
1209 struct hci_cp_read_rssi {
1210         __le16   handle;
1211 } __packed;
1212 struct hci_rp_read_rssi {
1213         __u8     status;
1214         __le16   handle;
1215         __s8     rssi;
1216 } __packed;
1217
1218 #define HCI_OP_READ_CLOCK               0x1407
1219 struct hci_cp_read_clock {
1220         __le16   handle;
1221         __u8     which;
1222 } __packed;
1223 struct hci_rp_read_clock {
1224         __u8     status;
1225         __le16   handle;
1226         __le32   clock;
1227         __le16   accuracy;
1228 } __packed;
1229
1230 #define HCI_OP_READ_ENC_KEY_SIZE        0x1408
1231 struct hci_cp_read_enc_key_size {
1232         __le16   handle;
1233 } __packed;
1234 struct hci_rp_read_enc_key_size {
1235         __u8     status;
1236         __le16   handle;
1237         __u8     key_size;
1238 } __packed;
1239
1240 #define HCI_OP_READ_LOCAL_AMP_INFO      0x1409
1241 struct hci_rp_read_local_amp_info {
1242         __u8     status;
1243         __u8     amp_status;
1244         __le32   total_bw;
1245         __le32   max_bw;
1246         __le32   min_latency;
1247         __le32   max_pdu;
1248         __u8     amp_type;
1249         __le16   pal_cap;
1250         __le16   max_assoc_size;
1251         __le32   max_flush_to;
1252         __le32   be_flush_to;
1253 } __packed;
1254
1255 #define HCI_OP_READ_LOCAL_AMP_ASSOC     0x140a
1256 struct hci_cp_read_local_amp_assoc {
1257         __u8     phy_handle;
1258         __le16   len_so_far;
1259         __le16   max_len;
1260 } __packed;
1261 struct hci_rp_read_local_amp_assoc {
1262         __u8     status;
1263         __u8     phy_handle;
1264         __le16   rem_len;
1265         __u8     frag[0];
1266 } __packed;
1267
1268 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC   0x140b
1269 struct hci_cp_write_remote_amp_assoc {
1270         __u8     phy_handle;
1271         __le16   len_so_far;
1272         __le16   rem_len;
1273         __u8     frag[0];
1274 } __packed;
1275 struct hci_rp_write_remote_amp_assoc {
1276         __u8     status;
1277         __u8     phy_handle;
1278 } __packed;
1279
1280 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1281
1282 #define HCI_OP_ENABLE_DUT_MODE          0x1803
1283
1284 #define HCI_OP_WRITE_SSP_DEBUG_MODE     0x1804
1285
1286 #define HCI_OP_LE_SET_EVENT_MASK        0x2001
1287 struct hci_cp_le_set_event_mask {
1288         __u8     mask[8];
1289 } __packed;
1290
1291 #define HCI_OP_LE_READ_BUFFER_SIZE      0x2002
1292 struct hci_rp_le_read_buffer_size {
1293         __u8     status;
1294         __le16   le_mtu;
1295         __u8     le_max_pkt;
1296 } __packed;
1297
1298 #define HCI_OP_LE_READ_LOCAL_FEATURES   0x2003
1299 struct hci_rp_le_read_local_features {
1300         __u8     status;
1301         __u8     features[8];
1302 } __packed;
1303
1304 #define HCI_OP_LE_SET_RANDOM_ADDR       0x2005
1305
1306 #define HCI_OP_LE_SET_ADV_PARAM         0x2006
1307 struct hci_cp_le_set_adv_param {
1308         __le16   min_interval;
1309         __le16   max_interval;
1310         __u8     type;
1311         __u8     own_address_type;
1312         __u8     direct_addr_type;
1313         bdaddr_t direct_addr;
1314         __u8     channel_map;
1315         __u8     filter_policy;
1316 } __packed;
1317
1318 #define HCI_OP_LE_READ_ADV_TX_POWER     0x2007
1319 struct hci_rp_le_read_adv_tx_power {
1320         __u8    status;
1321         __s8    tx_power;
1322 } __packed;
1323
1324 #define HCI_MAX_AD_LENGTH               31
1325
1326 #define HCI_OP_LE_SET_ADV_DATA          0x2008
1327 struct hci_cp_le_set_adv_data {
1328         __u8    length;
1329         __u8    data[HCI_MAX_AD_LENGTH];
1330 } __packed;
1331
1332 #define HCI_OP_LE_SET_SCAN_RSP_DATA     0x2009
1333 struct hci_cp_le_set_scan_rsp_data {
1334         __u8    length;
1335         __u8    data[HCI_MAX_AD_LENGTH];
1336 } __packed;
1337
1338 #define HCI_OP_LE_SET_ADV_ENABLE        0x200a
1339
1340 #define LE_SCAN_PASSIVE                 0x00
1341 #define LE_SCAN_ACTIVE                  0x01
1342
1343 #define HCI_OP_LE_SET_SCAN_PARAM        0x200b
1344 struct hci_cp_le_set_scan_param {
1345         __u8    type;
1346         __le16  interval;
1347         __le16  window;
1348         __u8    own_address_type;
1349         __u8    filter_policy;
1350 } __packed;
1351
1352 #define LE_SCAN_DISABLE                 0x00
1353 #define LE_SCAN_ENABLE                  0x01
1354 #define LE_SCAN_FILTER_DUP_DISABLE      0x00
1355 #define LE_SCAN_FILTER_DUP_ENABLE       0x01
1356
1357 #define HCI_OP_LE_SET_SCAN_ENABLE       0x200c
1358 struct hci_cp_le_set_scan_enable {
1359         __u8     enable;
1360         __u8     filter_dup;
1361 } __packed;
1362
1363 #define HCI_LE_USE_PEER_ADDR            0x00
1364 #define HCI_LE_USE_WHITELIST            0x01
1365
1366 #define HCI_OP_LE_CREATE_CONN           0x200d
1367 struct hci_cp_le_create_conn {
1368         __le16   scan_interval;
1369         __le16   scan_window;
1370         __u8     filter_policy;
1371         __u8     peer_addr_type;
1372         bdaddr_t peer_addr;
1373         __u8     own_address_type;
1374         __le16   conn_interval_min;
1375         __le16   conn_interval_max;
1376         __le16   conn_latency;
1377         __le16   supervision_timeout;
1378         __le16   min_ce_len;
1379         __le16   max_ce_len;
1380 } __packed;
1381
1382 #define HCI_OP_LE_CREATE_CONN_CANCEL    0x200e
1383
1384 #define HCI_OP_LE_READ_WHITE_LIST_SIZE  0x200f
1385 struct hci_rp_le_read_white_list_size {
1386         __u8    status;
1387         __u8    size;
1388 } __packed;
1389
1390 #define HCI_OP_LE_CLEAR_WHITE_LIST      0x2010
1391
1392 #define HCI_OP_LE_ADD_TO_WHITE_LIST     0x2011
1393 struct hci_cp_le_add_to_white_list {
1394         __u8     bdaddr_type;
1395         bdaddr_t bdaddr;
1396 } __packed;
1397
1398 #define HCI_OP_LE_DEL_FROM_WHITE_LIST   0x2012
1399 struct hci_cp_le_del_from_white_list {
1400         __u8     bdaddr_type;
1401         bdaddr_t bdaddr;
1402 } __packed;
1403
1404 #define HCI_OP_LE_CONN_UPDATE           0x2013
1405 struct hci_cp_le_conn_update {
1406         __le16   handle;
1407         __le16   conn_interval_min;
1408         __le16   conn_interval_max;
1409         __le16   conn_latency;
1410         __le16   supervision_timeout;
1411         __le16   min_ce_len;
1412         __le16   max_ce_len;
1413 } __packed;
1414
1415 #define HCI_OP_LE_READ_REMOTE_FEATURES  0x2016
1416 struct hci_cp_le_read_remote_features {
1417         __le16   handle;
1418 } __packed;
1419
1420 #define HCI_OP_LE_START_ENC             0x2019
1421 struct hci_cp_le_start_enc {
1422         __le16  handle;
1423         __le64  rand;
1424         __le16  ediv;
1425         __u8    ltk[16];
1426 } __packed;
1427
1428 #define HCI_OP_LE_LTK_REPLY             0x201a
1429 struct hci_cp_le_ltk_reply {
1430         __le16  handle;
1431         __u8    ltk[16];
1432 } __packed;
1433 struct hci_rp_le_ltk_reply {
1434         __u8    status;
1435         __le16  handle;
1436 } __packed;
1437
1438 #define HCI_OP_LE_LTK_NEG_REPLY         0x201b
1439 struct hci_cp_le_ltk_neg_reply {
1440         __le16  handle;
1441 } __packed;
1442 struct hci_rp_le_ltk_neg_reply {
1443         __u8    status;
1444         __le16  handle;
1445 } __packed;
1446
1447 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1448 struct hci_rp_le_read_supported_states {
1449         __u8    status;
1450         __u8    le_states[8];
1451 } __packed;
1452
1453 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY  0x2020
1454 struct hci_cp_le_conn_param_req_reply {
1455         __le16  handle;
1456         __le16  interval_min;
1457         __le16  interval_max;
1458         __le16  latency;
1459         __le16  timeout;
1460         __le16  min_ce_len;
1461         __le16  max_ce_len;
1462 } __packed;
1463
1464 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY      0x2021
1465 struct hci_cp_le_conn_param_req_neg_reply {
1466         __le16  handle;
1467         __u8    reason;
1468 } __packed;
1469
1470 #define HCI_OP_LE_SET_DATA_LEN          0x2022
1471 struct hci_cp_le_set_data_len {
1472         __le16  handle;
1473         __le16  tx_len;
1474         __le16  tx_time;
1475 } __packed;
1476 struct hci_rp_le_set_data_len {
1477         __u8    status;
1478         __le16  handle;
1479 } __packed;
1480
1481 #define HCI_OP_LE_READ_DEF_DATA_LEN     0x2023
1482 struct hci_rp_le_read_def_data_len {
1483         __u8    status;
1484         __le16  tx_len;
1485         __le16  tx_time;
1486 } __packed;
1487
1488 #define HCI_OP_LE_WRITE_DEF_DATA_LEN    0x2024
1489 struct hci_cp_le_write_def_data_len {
1490         __le16  tx_len;
1491         __le16  tx_time;
1492 } __packed;
1493
1494 #define HCI_OP_LE_READ_MAX_DATA_LEN     0x202f
1495 struct hci_rp_le_read_max_data_len {
1496         __u8    status;
1497         __le16  tx_len;
1498         __le16  tx_time;
1499         __le16  rx_len;
1500         __le16  rx_time;
1501 } __packed;
1502
1503 #define HCI_OP_LE_SET_DEFAULT_PHY       0x2031
1504 struct hci_cp_le_set_default_phy {
1505         __u8    all_phys;
1506         __u8    tx_phys;
1507         __u8    rx_phys;
1508 } __packed;
1509
1510 /* ---- HCI Events ---- */
1511 #define HCI_EV_INQUIRY_COMPLETE         0x01
1512
1513 #define HCI_EV_INQUIRY_RESULT           0x02
1514 struct inquiry_info {
1515         bdaddr_t bdaddr;
1516         __u8     pscan_rep_mode;
1517         __u8     pscan_period_mode;
1518         __u8     pscan_mode;
1519         __u8     dev_class[3];
1520         __le16   clock_offset;
1521 } __packed;
1522
1523 #define HCI_EV_CONN_COMPLETE            0x03
1524 struct hci_ev_conn_complete {
1525         __u8     status;
1526         __le16   handle;
1527         bdaddr_t bdaddr;
1528         __u8     link_type;
1529         __u8     encr_mode;
1530 } __packed;
1531
1532 #define HCI_EV_CONN_REQUEST             0x04
1533 struct hci_ev_conn_request {
1534         bdaddr_t bdaddr;
1535         __u8     dev_class[3];
1536         __u8     link_type;
1537 } __packed;
1538
1539 #define HCI_EV_DISCONN_COMPLETE         0x05
1540 struct hci_ev_disconn_complete {
1541         __u8     status;
1542         __le16   handle;
1543         __u8     reason;
1544 } __packed;
1545
1546 #define HCI_EV_AUTH_COMPLETE            0x06
1547 struct hci_ev_auth_complete {
1548         __u8     status;
1549         __le16   handle;
1550 } __packed;
1551
1552 #define HCI_EV_REMOTE_NAME              0x07
1553 struct hci_ev_remote_name {
1554         __u8     status;
1555         bdaddr_t bdaddr;
1556         __u8     name[HCI_MAX_NAME_LENGTH];
1557 } __packed;
1558
1559 #define HCI_EV_ENCRYPT_CHANGE           0x08
1560 struct hci_ev_encrypt_change {
1561         __u8     status;
1562         __le16   handle;
1563         __u8     encrypt;
1564 } __packed;
1565
1566 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
1567 struct hci_ev_change_link_key_complete {
1568         __u8     status;
1569         __le16   handle;
1570 } __packed;
1571
1572 #define HCI_EV_REMOTE_FEATURES          0x0b
1573 struct hci_ev_remote_features {
1574         __u8     status;
1575         __le16   handle;
1576         __u8     features[8];
1577 } __packed;
1578
1579 #define HCI_EV_REMOTE_VERSION           0x0c
1580 struct hci_ev_remote_version {
1581         __u8     status;
1582         __le16   handle;
1583         __u8     lmp_ver;
1584         __le16   manufacturer;
1585         __le16   lmp_subver;
1586 } __packed;
1587
1588 #define HCI_EV_QOS_SETUP_COMPLETE       0x0d
1589 struct hci_qos {
1590         __u8     service_type;
1591         __u32    token_rate;
1592         __u32    peak_bandwidth;
1593         __u32    latency;
1594         __u32    delay_variation;
1595 } __packed;
1596 struct hci_ev_qos_setup_complete {
1597         __u8     status;
1598         __le16   handle;
1599         struct   hci_qos qos;
1600 } __packed;
1601
1602 #define HCI_EV_CMD_COMPLETE             0x0e
1603 struct hci_ev_cmd_complete {
1604         __u8     ncmd;
1605         __le16   opcode;
1606 } __packed;
1607
1608 #define HCI_EV_CMD_STATUS               0x0f
1609 struct hci_ev_cmd_status {
1610         __u8     status;
1611         __u8     ncmd;
1612         __le16   opcode;
1613 } __packed;
1614
1615 #define HCI_EV_HARDWARE_ERROR           0x10
1616 struct hci_ev_hardware_error {
1617         __u8     code;
1618 } __packed;
1619
1620 #define HCI_EV_ROLE_CHANGE              0x12
1621 struct hci_ev_role_change {
1622         __u8     status;
1623         bdaddr_t bdaddr;
1624         __u8     role;
1625 } __packed;
1626
1627 #define HCI_EV_NUM_COMP_PKTS            0x13
1628 struct hci_comp_pkts_info {
1629         __le16   handle;
1630         __le16   count;
1631 } __packed;
1632
1633 struct hci_ev_num_comp_pkts {
1634         __u8     num_hndl;
1635         struct hci_comp_pkts_info handles[0];
1636 } __packed;
1637
1638 #define HCI_EV_MODE_CHANGE              0x14
1639 struct hci_ev_mode_change {
1640         __u8     status;
1641         __le16   handle;
1642         __u8     mode;
1643         __le16   interval;
1644 } __packed;
1645
1646 #define HCI_EV_PIN_CODE_REQ             0x16
1647 struct hci_ev_pin_code_req {
1648         bdaddr_t bdaddr;
1649 } __packed;
1650
1651 #define HCI_EV_LINK_KEY_REQ             0x17
1652 struct hci_ev_link_key_req {
1653         bdaddr_t bdaddr;
1654 } __packed;
1655
1656 #define HCI_EV_LINK_KEY_NOTIFY          0x18
1657 struct hci_ev_link_key_notify {
1658         bdaddr_t bdaddr;
1659         __u8     link_key[HCI_LINK_KEY_SIZE];
1660         __u8     key_type;
1661 } __packed;
1662
1663 #define HCI_EV_CLOCK_OFFSET             0x1c
1664 struct hci_ev_clock_offset {
1665         __u8     status;
1666         __le16   handle;
1667         __le16   clock_offset;
1668 } __packed;
1669
1670 #define HCI_EV_PKT_TYPE_CHANGE          0x1d
1671 struct hci_ev_pkt_type_change {
1672         __u8     status;
1673         __le16   handle;
1674         __le16   pkt_type;
1675 } __packed;
1676
1677 #define HCI_EV_PSCAN_REP_MODE           0x20
1678 struct hci_ev_pscan_rep_mode {
1679         bdaddr_t bdaddr;
1680         __u8     pscan_rep_mode;
1681 } __packed;
1682
1683 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
1684 struct inquiry_info_with_rssi {
1685         bdaddr_t bdaddr;
1686         __u8     pscan_rep_mode;
1687         __u8     pscan_period_mode;
1688         __u8     dev_class[3];
1689         __le16   clock_offset;
1690         __s8     rssi;
1691 } __packed;
1692 struct inquiry_info_with_rssi_and_pscan_mode {
1693         bdaddr_t bdaddr;
1694         __u8     pscan_rep_mode;
1695         __u8     pscan_period_mode;
1696         __u8     pscan_mode;
1697         __u8     dev_class[3];
1698         __le16   clock_offset;
1699         __s8     rssi;
1700 } __packed;
1701
1702 #define HCI_EV_REMOTE_EXT_FEATURES      0x23
1703 struct hci_ev_remote_ext_features {
1704         __u8     status;
1705         __le16   handle;
1706         __u8     page;
1707         __u8     max_page;
1708         __u8     features[8];
1709 } __packed;
1710
1711 #define HCI_EV_SYNC_CONN_COMPLETE       0x2c
1712 struct hci_ev_sync_conn_complete {
1713         __u8     status;
1714         __le16   handle;
1715         bdaddr_t bdaddr;
1716         __u8     link_type;
1717         __u8     tx_interval;
1718         __u8     retrans_window;
1719         __le16   rx_pkt_len;
1720         __le16   tx_pkt_len;
1721         __u8     air_mode;
1722 } __packed;
1723
1724 #define HCI_EV_SYNC_CONN_CHANGED        0x2d
1725 struct hci_ev_sync_conn_changed {
1726         __u8     status;
1727         __le16   handle;
1728         __u8     tx_interval;
1729         __u8     retrans_window;
1730         __le16   rx_pkt_len;
1731         __le16   tx_pkt_len;
1732 } __packed;
1733
1734 #define HCI_EV_SNIFF_SUBRATE            0x2e
1735 struct hci_ev_sniff_subrate {
1736         __u8     status;
1737         __le16   handle;
1738         __le16   max_tx_latency;
1739         __le16   max_rx_latency;
1740         __le16   max_remote_timeout;
1741         __le16   max_local_timeout;
1742 } __packed;
1743
1744 #define HCI_EV_EXTENDED_INQUIRY_RESULT  0x2f
1745 struct extended_inquiry_info {
1746         bdaddr_t bdaddr;
1747         __u8     pscan_rep_mode;
1748         __u8     pscan_period_mode;
1749         __u8     dev_class[3];
1750         __le16   clock_offset;
1751         __s8     rssi;
1752         __u8     data[240];
1753 } __packed;
1754
1755 #define HCI_EV_KEY_REFRESH_COMPLETE     0x30
1756 struct hci_ev_key_refresh_complete {
1757         __u8    status;
1758         __le16  handle;
1759 } __packed;
1760
1761 #define HCI_EV_IO_CAPA_REQUEST          0x31
1762 struct hci_ev_io_capa_request {
1763         bdaddr_t bdaddr;
1764 } __packed;
1765
1766 #define HCI_EV_IO_CAPA_REPLY            0x32
1767 struct hci_ev_io_capa_reply {
1768         bdaddr_t bdaddr;
1769         __u8     capability;
1770         __u8     oob_data;
1771         __u8     authentication;
1772 } __packed;
1773
1774 #define HCI_EV_USER_CONFIRM_REQUEST     0x33
1775 struct hci_ev_user_confirm_req {
1776         bdaddr_t        bdaddr;
1777         __le32          passkey;
1778 } __packed;
1779
1780 #define HCI_EV_USER_PASSKEY_REQUEST     0x34
1781 struct hci_ev_user_passkey_req {
1782         bdaddr_t        bdaddr;
1783 } __packed;
1784
1785 #define HCI_EV_REMOTE_OOB_DATA_REQUEST  0x35
1786 struct hci_ev_remote_oob_data_request {
1787         bdaddr_t bdaddr;
1788 } __packed;
1789
1790 #define HCI_EV_SIMPLE_PAIR_COMPLETE     0x36
1791 struct hci_ev_simple_pair_complete {
1792         __u8     status;
1793         bdaddr_t bdaddr;
1794 } __packed;
1795
1796 #define HCI_EV_USER_PASSKEY_NOTIFY      0x3b
1797 struct hci_ev_user_passkey_notify {
1798         bdaddr_t        bdaddr;
1799         __le32          passkey;
1800 } __packed;
1801
1802 #define HCI_KEYPRESS_STARTED            0
1803 #define HCI_KEYPRESS_ENTERED            1
1804 #define HCI_KEYPRESS_ERASED             2
1805 #define HCI_KEYPRESS_CLEARED            3
1806 #define HCI_KEYPRESS_COMPLETED          4
1807
1808 #define HCI_EV_KEYPRESS_NOTIFY          0x3c
1809 struct hci_ev_keypress_notify {
1810         bdaddr_t        bdaddr;
1811         __u8            type;
1812 } __packed;
1813
1814 #define HCI_EV_REMOTE_HOST_FEATURES     0x3d
1815 struct hci_ev_remote_host_features {
1816         bdaddr_t bdaddr;
1817         __u8     features[8];
1818 } __packed;
1819
1820 #define HCI_EV_LE_META                  0x3e
1821 struct hci_ev_le_meta {
1822         __u8     subevent;
1823 } __packed;
1824
1825 #define HCI_EV_PHY_LINK_COMPLETE        0x40
1826 struct hci_ev_phy_link_complete {
1827         __u8     status;
1828         __u8     phy_handle;
1829 } __packed;
1830
1831 #define HCI_EV_CHANNEL_SELECTED         0x41
1832 struct hci_ev_channel_selected {
1833         __u8     phy_handle;
1834 } __packed;
1835
1836 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE        0x42
1837 struct hci_ev_disconn_phy_link_complete {
1838         __u8     status;
1839         __u8     phy_handle;
1840         __u8     reason;
1841 } __packed;
1842
1843 #define HCI_EV_LOGICAL_LINK_COMPLETE            0x45
1844 struct hci_ev_logical_link_complete {
1845         __u8     status;
1846         __le16   handle;
1847         __u8     phy_handle;
1848         __u8     flow_spec_id;
1849 } __packed;
1850
1851 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE    0x46
1852 struct hci_ev_disconn_logical_link_complete {
1853         __u8     status;
1854         __le16   handle;
1855         __u8     reason;
1856 } __packed;
1857
1858 #define HCI_EV_NUM_COMP_BLOCKS          0x48
1859 struct hci_comp_blocks_info {
1860         __le16   handle;
1861         __le16   pkts;
1862         __le16   blocks;
1863 } __packed;
1864
1865 struct hci_ev_num_comp_blocks {
1866         __le16   num_blocks;
1867         __u8     num_hndl;
1868         struct hci_comp_blocks_info handles[0];
1869 } __packed;
1870
1871 #define HCI_EV_SYNC_TRAIN_COMPLETE      0x4F
1872 struct hci_ev_sync_train_complete {
1873         __u8    status;
1874 } __packed;
1875
1876 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT  0x54
1877
1878 #define HCI_EV_LE_CONN_COMPLETE         0x01
1879 struct hci_ev_le_conn_complete {
1880         __u8     status;
1881         __le16   handle;
1882         __u8     role;
1883         __u8     bdaddr_type;
1884         bdaddr_t bdaddr;
1885         __le16   interval;
1886         __le16   latency;
1887         __le16   supervision_timeout;
1888         __u8     clk_accurancy;
1889 } __packed;
1890
1891 /* Advertising report event types */
1892 #define LE_ADV_IND              0x00
1893 #define LE_ADV_DIRECT_IND       0x01
1894 #define LE_ADV_SCAN_IND         0x02
1895 #define LE_ADV_NONCONN_IND      0x03
1896 #define LE_ADV_SCAN_RSP         0x04
1897
1898 #define ADDR_LE_DEV_PUBLIC      0x00
1899 #define ADDR_LE_DEV_RANDOM      0x01
1900
1901 #define HCI_EV_LE_ADVERTISING_REPORT    0x02
1902 struct hci_ev_le_advertising_info {
1903         __u8     evt_type;
1904         __u8     bdaddr_type;
1905         bdaddr_t bdaddr;
1906         __u8     length;
1907         __u8     data[0];
1908 } __packed;
1909
1910 #define HCI_EV_LE_CONN_UPDATE_COMPLETE  0x03
1911 struct hci_ev_le_conn_update_complete {
1912         __u8     status;
1913         __le16   handle;
1914         __le16   interval;
1915         __le16   latency;
1916         __le16   supervision_timeout;
1917 } __packed;
1918
1919 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE  0x04
1920 struct hci_ev_le_remote_feat_complete {
1921         __u8     status;
1922         __le16   handle;
1923         __u8     features[8];
1924 } __packed;
1925
1926 #define HCI_EV_LE_LTK_REQ               0x05
1927 struct hci_ev_le_ltk_req {
1928         __le16  handle;
1929         __le64  rand;
1930         __le16  ediv;
1931 } __packed;
1932
1933 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
1934 struct hci_ev_le_remote_conn_param_req {
1935         __le16 handle;
1936         __le16 interval_min;
1937         __le16 interval_max;
1938         __le16 latency;
1939         __le16 timeout;
1940 } __packed;
1941
1942 #define HCI_EV_LE_DATA_LEN_CHANGE       0x07
1943 struct hci_ev_le_data_len_change {
1944         __le16  handle;
1945         __le16  tx_len;
1946         __le16  tx_time;
1947         __le16  rx_len;
1948         __le16  rx_time;
1949 } __packed;
1950
1951 #define HCI_EV_LE_DIRECT_ADV_REPORT     0x0B
1952 struct hci_ev_le_direct_adv_info {
1953         __u8     evt_type;
1954         __u8     bdaddr_type;
1955         bdaddr_t bdaddr;
1956         __u8     direct_addr_type;
1957         bdaddr_t direct_addr;
1958         __s8     rssi;
1959 } __packed;
1960
1961 /* Internal events generated by Bluetooth stack */
1962 #define HCI_EV_STACK_INTERNAL   0xfd
1963 struct hci_ev_stack_internal {
1964         __u16    type;
1965         __u8     data[0];
1966 } __packed;
1967
1968 #define HCI_EV_SI_DEVICE        0x01
1969 struct hci_ev_si_device {
1970         __u16    event;
1971         __u16    dev_id;
1972 } __packed;
1973
1974 #define HCI_EV_SI_SECURITY      0x02
1975 struct hci_ev_si_security {
1976         __u16    event;
1977         __u16    proto;
1978         __u16    subproto;
1979         __u8     incoming;
1980 } __packed;
1981
1982 /* ---- HCI Packet structures ---- */
1983 #define HCI_COMMAND_HDR_SIZE 3
1984 #define HCI_EVENT_HDR_SIZE   2
1985 #define HCI_ACL_HDR_SIZE     4
1986 #define HCI_SCO_HDR_SIZE     3
1987
1988 struct hci_command_hdr {
1989         __le16  opcode;         /* OCF & OGF */
1990         __u8    plen;
1991 } __packed;
1992
1993 struct hci_event_hdr {
1994         __u8    evt;
1995         __u8    plen;
1996 } __packed;
1997
1998 struct hci_acl_hdr {
1999         __le16  handle;         /* Handle & Flags(PB, BC) */
2000         __le16  dlen;
2001 } __packed;
2002
2003 struct hci_sco_hdr {
2004         __le16  handle;
2005         __u8    dlen;
2006 } __packed;
2007
2008 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2009 {
2010         return (struct hci_event_hdr *) skb->data;
2011 }
2012
2013 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2014 {
2015         return (struct hci_acl_hdr *) skb->data;
2016 }
2017
2018 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2019 {
2020         return (struct hci_sco_hdr *) skb->data;
2021 }
2022
2023 /* Command opcode pack/unpack */
2024 #define hci_opcode_pack(ogf, ocf)       ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2025 #define hci_opcode_ogf(op)              (op >> 10)
2026 #define hci_opcode_ocf(op)              (op & 0x03ff)
2027
2028 /* ACL handle and flags pack/unpack */
2029 #define hci_handle_pack(h, f)   ((__u16) ((h & 0x0fff)|(f << 12)))
2030 #define hci_handle(h)           (h & 0x0fff)
2031 #define hci_flags(h)            (h >> 12)
2032
2033 #endif /* __HCI_H */