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