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