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
  48 /* HCI notify events */
  49 #define HCI_NOTIFY_CONN_ADD             1
  50 #define HCI_NOTIFY_CONN_DEL             2
  51 #define HCI_NOTIFY_VOICE_SETTING        3
  52
  53 /* HCI bus types */
  54 #define HCI_VIRTUAL     0
  55 #define HCI_USB         1
  56 #define HCI_PCCARD      2
  57 #define HCI_UART        3
  58 #define HCI_RS232       4
  59 #define HCI_PCI         5
  60 #define HCI_SDIO        6
  61
  62 /* HCI controller types */
  63 #define HCI_BREDR       0x00
  64 #define HCI_AMP         0x01
  65
  66 /* First BR/EDR Controller shall have ID = 0 */
  67 #define AMP_ID_BREDR    0x00
  68
  69 /* AMP controller types */
  70 #define AMP_TYPE_BREDR  0x00
  71 #define AMP_TYPE_80211  0x01
  72
  73 /* AMP controller status */
  74 #define AMP_STATUS_POWERED_DOWN                 0x00
  75 #define AMP_STATUS_BLUETOOTH_ONLY               0x01
  76 #define AMP_STATUS_NO_CAPACITY                  0x02
  77 #define AMP_STATUS_LOW_CAPACITY                 0x03
  78 #define AMP_STATUS_MEDIUM_CAPACITY              0x04
  79 #define AMP_STATUS_HIGH_CAPACITY                0x05
  80 #define AMP_STATUS_FULL_CAPACITY                0x06
  81
  82 /* HCI device quirks */
  83 enum {
  84         /* When this quirk is set, the HCI Reset command is send when
  85          * closing the transport instead of when opening it.
  86          *
  87          * This quirk must be set before hci_register_dev is called.
  88          */
  89         HCI_QUIRK_RESET_ON_CLOSE,
  90
  91         /* When this quirk is set, the device is turned into a raw-only
  92          * device and it will stay in unconfigured state.
  93          *
  94          * This quirk must be set before hci_register_dev is called.
  95          */
  96         HCI_QUIRK_RAW_DEVICE,
  97
  98         /* When this quirk is set, the buffer sizes reported by
  99          * HCI Read Buffer Size command are corrected if invalid.
 100          *
 101          * This quirk must be set before hci_register_dev is called.
 102          */
 103         HCI_QUIRK_FIXUP_BUFFER_SIZE,
 104
 105         /* When this quirk is set, then no stored link key handling
 106          * is performed. This is mainly due to the fact that the
 107          * HCI Delete Stored Link Key command is advertised, but
 108          * not supported.
 109          *
 110          * This quirk must be set before hci_register_dev is called.
 111          */
 112         HCI_QUIRK_BROKEN_STORED_LINK_KEY,
 113
 114         /* When this quirk is set, an external configuration step
 115          * is required and will be indicated with the controller
 116          * configuation.
 117          *
 118          * This quirk can be set before hci_register_dev is called or
 119          * during the hdev->setup vendor callback.
 120          */
 121         HCI_QUIRK_EXTERNAL_CONFIG,
 122
 123         /* When this quirk is set, the public Bluetooth address
 124          * initially reported by HCI Read BD Address command
 125          * is considered invalid. Controller configuration is
 126          * required before this device can be used.
 127          *
 128          * This quirk can be set before hci_register_dev is called or
 129          * during the hdev->setup vendor callback.
 130          */
 131         HCI_QUIRK_INVALID_BDADDR,
 132 };
 133
 134 /* HCI device flags */
 135 enum {
 136         HCI_UP,
 137         HCI_INIT,
 138         HCI_RUNNING,
 139
 140         HCI_PSCAN,
 141         HCI_ISCAN,
 142         HCI_AUTH,
 143         HCI_ENCRYPT,
 144         HCI_INQUIRY,
 145
 146         HCI_RAW,
 147
 148         HCI_RESET,
 149 };
 150
 151 /* BR/EDR and/or LE controller flags: the flags defined here should represent
 152  * states configured via debugfs for debugging and testing purposes only.
 153  */
 154 enum {
 155         HCI_DUT_MODE,
 156         HCI_FORCE_SC,
 157         HCI_FORCE_STATIC_ADDR,
 158 };
 159
 160 /*
 161  * BR/EDR and/or LE controller flags: the flags defined here should represent
 162  * states from the controller.
 163  */
 164 enum {
 165         HCI_SETUP,
 166         HCI_CONFIG,
 167         HCI_AUTO_OFF,
 168         HCI_RFKILLED,
 169         HCI_MGMT,
 170         HCI_BONDABLE,
 171         HCI_SERVICE_CACHE,
 172         HCI_KEEP_DEBUG_KEYS,
 173         HCI_USE_DEBUG_KEYS,
 174         HCI_UNREGISTER,
 175         HCI_UNCONFIGURED,
 176         HCI_USER_CHANNEL,
 177         HCI_EXT_CONFIGURED,
 178         HCI_LE_ADV,
 179         HCI_LE_SCAN,
 180         HCI_SSP_ENABLED,
 181         HCI_SC_ENABLED,
 182         HCI_SC_ONLY,
 183         HCI_PRIVACY,
 184         HCI_RPA_EXPIRED,
 185         HCI_RPA_RESOLVING,
 186         HCI_HS_ENABLED,
 187         HCI_LE_ENABLED,
 188         HCI_ADVERTISING,
 189         HCI_CONNECTABLE,
 190         HCI_DISCOVERABLE,
 191         HCI_LIMITED_DISCOVERABLE,
 192         HCI_LINK_SECURITY,
 193         HCI_PERIODIC_INQ,
 194         HCI_FAST_CONNECTABLE,
 195         HCI_BREDR_ENABLED,
 196         HCI_LE_SCAN_INTERRUPTED,
 197 };
 198
 199 /* A mask for the flags that are supposed to remain when a reset happens
 200  * or the HCI device is closed.
 201  */
 202 #define HCI_PERSISTENT_MASK (BIT(HCI_LE_SCAN) | BIT(HCI_PERIODIC_INQ) | \
 203                               BIT(HCI_FAST_CONNECTABLE) | BIT(HCI_LE_ADV))
 204
 205 /* HCI timeouts */
 206 #define HCI_DISCONN_TIMEOUT     msecs_to_jiffies(2000)  /* 2 seconds */
 207 #define HCI_PAIRING_TIMEOUT     msecs_to_jiffies(60000) /* 60 seconds */
 208 #define HCI_INIT_TIMEOUT        msecs_to_jiffies(10000) /* 10 seconds */
 209 #define HCI_CMD_TIMEOUT         msecs_to_jiffies(2000)  /* 2 seconds */
 210 #define HCI_ACL_TX_TIMEOUT      msecs_to_jiffies(45000) /* 45 seconds */
 211 #define HCI_AUTO_OFF_TIMEOUT    msecs_to_jiffies(2000)  /* 2 seconds */
 212 #define HCI_POWER_OFF_TIMEOUT   msecs_to_jiffies(5000)  /* 5 seconds */
 213 #define HCI_LE_CONN_TIMEOUT     msecs_to_jiffies(20000) /* 20 seconds */
 214 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(2000)  /* 2 seconds */
 215
 216 /* HCI data types */
 217 #define HCI_COMMAND_PKT         0x01
 218 #define HCI_ACLDATA_PKT         0x02
 219 #define HCI_SCODATA_PKT         0x03
 220 #define HCI_EVENT_PKT           0x04
 221 #define HCI_VENDOR_PKT          0xff
 222
 223 /* HCI packet types */
 224 #define HCI_DM1         0x0008
 225 #define HCI_DM3         0x0400
 226 #define HCI_DM5         0x4000
 227 #define HCI_DH1         0x0010
 228 #define HCI_DH3         0x0800
 229 #define HCI_DH5         0x8000
 230
 231 #define HCI_HV1         0x0020
 232 #define HCI_HV2         0x0040
 233 #define HCI_HV3         0x0080
 234
 235 #define SCO_PTYPE_MASK  (HCI_HV1 | HCI_HV2 | HCI_HV3)
 236 #define ACL_PTYPE_MASK  (~SCO_PTYPE_MASK)
 237
 238 /* eSCO packet types */
 239 #define ESCO_HV1        0x0001
 240 #define ESCO_HV2        0x0002
 241 #define ESCO_HV3        0x0004
 242 #define ESCO_EV3        0x0008
 243 #define ESCO_EV4        0x0010
 244 #define ESCO_EV5        0x0020
 245 #define ESCO_2EV3       0x0040
 246 #define ESCO_3EV3       0x0080
 247 #define ESCO_2EV5       0x0100
 248 #define ESCO_3EV5       0x0200
 249
 250 #define SCO_ESCO_MASK  (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
 251 #define EDR_ESCO_MASK  (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
 252
 253 /* ACL flags */
 254 #define ACL_START_NO_FLUSH      0x00
 255 #define ACL_CONT                0x01
 256 #define ACL_START               0x02
 257 #define ACL_COMPLETE            0x03
 258 #define ACL_ACTIVE_BCAST        0x04
 259 #define ACL_PICO_BCAST          0x08
 260
 261 /* Baseband links */
 262 #define SCO_LINK        0x00
 263 #define ACL_LINK        0x01
 264 #define ESCO_LINK       0x02
 265 /* Low Energy links do not have defined link type. Use invented one */
 266 #define LE_LINK         0x80
 267 #define AMP_LINK        0x81
 268
 269 /* LMP features */
 270 #define LMP_3SLOT       0x01
 271 #define LMP_5SLOT       0x02
 272 #define LMP_ENCRYPT     0x04
 273 #define LMP_SOFFSET     0x08
 274 #define LMP_TACCURACY   0x10
 275 #define LMP_RSWITCH     0x20
 276 #define LMP_HOLD        0x40
 277 #define LMP_SNIFF       0x80
 278
 279 #define LMP_PARK        0x01
 280 #define LMP_RSSI        0x02
 281 #define LMP_QUALITY     0x04
 282 #define LMP_SCO         0x08
 283 #define LMP_HV2         0x10
 284 #define LMP_HV3         0x20
 285 #define LMP_ULAW        0x40
 286 #define LMP_ALAW        0x80
 287
 288 #define LMP_CVSD        0x01
 289 #define LMP_PSCHEME     0x02
 290 #define LMP_PCONTROL    0x04
 291 #define LMP_TRANSPARENT 0x08
 292
 293 #define LMP_RSSI_INQ    0x40
 294 #define LMP_ESCO        0x80
 295
 296 #define LMP_EV4         0x01
 297 #define LMP_EV5         0x02
 298 #define LMP_NO_BREDR    0x20
 299 #define LMP_LE          0x40
 300
 301 #define LMP_SNIFF_SUBR  0x02
 302 #define LMP_PAUSE_ENC   0x04
 303 #define LMP_EDR_ESCO_2M 0x20
 304 #define LMP_EDR_ESCO_3M 0x40
 305 #define LMP_EDR_3S_ESCO 0x80
 306
 307 #define LMP_EXT_INQ     0x01
 308 #define LMP_SIMUL_LE_BR 0x02
 309 #define LMP_SIMPLE_PAIR 0x08
 310 #define LMP_NO_FLUSH    0x40
 311
 312 #define LMP_LSTO        0x01
 313 #define LMP_INQ_TX_PWR  0x02
 314 #define LMP_EXTFEATURES 0x80
 315
 316 /* Extended LMP features */
 317 #define LMP_CSB_MASTER  0x01
 318 #define LMP_CSB_SLAVE   0x02
 319 #define LMP_SYNC_TRAIN  0x04
 320 #define LMP_SYNC_SCAN   0x08
 321
 322 #define LMP_SC          0x01
 323 #define LMP_PING        0x02
 324
 325 /* Host features */
 326 #define LMP_HOST_SSP            0x01
 327 #define LMP_HOST_LE             0x02
 328 #define LMP_HOST_LE_BREDR       0x04
 329 #define LMP_HOST_SC             0x08
 330
 331 /* LE features */
 332 #define HCI_LE_ENCRYPTION               0x01
 333 #define HCI_LE_CONN_PARAM_REQ_PROC      0x02
 334 #define HCI_LE_PING                     0x10
 335
 336 /* Connection modes */
 337 #define HCI_CM_ACTIVE   0x0000
 338 #define HCI_CM_HOLD     0x0001
 339 #define HCI_CM_SNIFF    0x0002
 340 #define HCI_CM_PARK     0x0003
 341
 342 /* Link policies */
 343 #define HCI_LP_RSWITCH  0x0001
 344 #define HCI_LP_HOLD     0x0002
 345 #define HCI_LP_SNIFF    0x0004
 346 #define HCI_LP_PARK     0x0008
 347
 348 /* Link modes */
 349 #define HCI_LM_ACCEPT   0x8000
 350 #define HCI_LM_MASTER   0x0001
 351 #define HCI_LM_AUTH     0x0002
 352 #define HCI_LM_ENCRYPT  0x0004
 353 #define HCI_LM_TRUSTED  0x0008
 354 #define HCI_LM_RELIABLE 0x0010
 355 #define HCI_LM_SECURE   0x0020
 356 #define HCI_LM_FIPS     0x0040
 357
 358 /* Authentication types */
 359 #define HCI_AT_NO_BONDING               0x00
 360 #define HCI_AT_NO_BONDING_MITM          0x01
 361 #define HCI_AT_DEDICATED_BONDING        0x02
 362 #define HCI_AT_DEDICATED_BONDING_MITM   0x03
 363 #define HCI_AT_GENERAL_BONDING          0x04
 364 #define HCI_AT_GENERAL_BONDING_MITM     0x05
 365
 366 /* I/O capabilities */
 367 #define HCI_IO_DISPLAY_ONLY     0x00
 368 #define HCI_IO_DISPLAY_YESNO    0x01
 369 #define HCI_IO_KEYBOARD_ONLY    0x02
 370 #define HCI_IO_NO_INPUT_OUTPUT  0x03
 371
 372 /* Link Key types */
 373 #define HCI_LK_COMBINATION              0x00
 374 #define HCI_LK_LOCAL_UNIT               0x01
 375 #define HCI_LK_REMOTE_UNIT              0x02
 376 #define HCI_LK_DEBUG_COMBINATION        0x03
 377 #define HCI_LK_UNAUTH_COMBINATION_P192  0x04
 378 #define HCI_LK_AUTH_COMBINATION_P192    0x05
 379 #define HCI_LK_CHANGED_COMBINATION      0x06
 380 #define HCI_LK_UNAUTH_COMBINATION_P256  0x07
 381 #define HCI_LK_AUTH_COMBINATION_P256    0x08
 382
 383 /* ---- HCI Error Codes ---- */
 384 #define HCI_ERROR_UNKNOWN_CONN_ID       0x02
 385 #define HCI_ERROR_AUTH_FAILURE          0x05
 386 #define HCI_ERROR_MEMORY_EXCEEDED       0x07
 387 #define HCI_ERROR_CONNECTION_TIMEOUT    0x08
 388 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
 389 #define HCI_ERROR_REJ_BAD_ADDR          0x0f
 390 #define HCI_ERROR_REMOTE_USER_TERM      0x13
 391 #define HCI_ERROR_REMOTE_LOW_RESOURCES  0x14
 392 #define HCI_ERROR_REMOTE_POWER_OFF      0x15
 393 #define HCI_ERROR_LOCAL_HOST_TERM       0x16
 394 #define HCI_ERROR_PAIRING_NOT_ALLOWED   0x18
 395 #define HCI_ERROR_INVALID_LL_PARAMS     0x1E
 396 #define HCI_ERROR_ADVERTISING_TIMEOUT   0x3c
 397
 398 /* Flow control modes */
 399 #define HCI_FLOW_CTL_MODE_PACKET_BASED  0x00
 400 #define HCI_FLOW_CTL_MODE_BLOCK_BASED   0x01
 401
 402 /* The core spec defines 127 as the "not available" value */
 403 #define HCI_TX_POWER_INVALID    127
 404
 405 #define HCI_ROLE_MASTER         0x00
 406 #define HCI_ROLE_SLAVE          0x01
 407
 408 /* Extended Inquiry Response field types */
 409 #define EIR_FLAGS               0x01 /* flags */
 410 #define EIR_UUID16_SOME         0x02 /* 16-bit UUID, more available */
 411 #define EIR_UUID16_ALL          0x03 /* 16-bit UUID, all listed */
 412 #define EIR_UUID32_SOME         0x04 /* 32-bit UUID, more available */
 413 #define EIR_UUID32_ALL          0x05 /* 32-bit UUID, all listed */
 414 #define EIR_UUID128_SOME        0x06 /* 128-bit UUID, more available */
 415 #define EIR_UUID128_ALL         0x07 /* 128-bit UUID, all listed */
 416 #define EIR_NAME_SHORT          0x08 /* shortened local name */
 417 #define EIR_NAME_COMPLETE       0x09 /* complete local name */
 418 #define EIR_TX_POWER            0x0A /* transmit power level */
 419 #define EIR_CLASS_OF_DEV        0x0D /* Class of Device */
 420 #define EIR_SSP_HASH_C          0x0E /* Simple Pairing Hash C */
 421 #define EIR_SSP_RAND_R          0x0F /* Simple Pairing Randomizer R */
 422 #define EIR_DEVICE_ID           0x10 /* device ID */
 423
 424 /* Low Energy Advertising Flags */
 425 #define LE_AD_LIMITED           0x01 /* Limited Discoverable */
 426 #define LE_AD_GENERAL           0x02 /* General Discoverable */
 427 #define LE_AD_NO_BREDR          0x04 /* BR/EDR not supported */
 428 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
 429 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
 430
 431 /* -----  HCI Commands ---- */
 432 #define HCI_OP_NOP                      0x0000
 433
 434 #define HCI_OP_INQUIRY                  0x0401
 435 struct hci_cp_inquiry {
 436         __u8     lap[3];
 437         __u8     length;
 438         __u8     num_rsp;
 439 } __packed;
 440
 441 #define HCI_OP_INQUIRY_CANCEL           0x0402
 442
 443 #define HCI_OP_PERIODIC_INQ             0x0403
 444
 445 #define HCI_OP_EXIT_PERIODIC_INQ        0x0404
 446
 447 #define HCI_OP_CREATE_CONN              0x0405
 448 struct hci_cp_create_conn {
 449         bdaddr_t bdaddr;
 450         __le16   pkt_type;
 451         __u8     pscan_rep_mode;
 452         __u8     pscan_mode;
 453         __le16   clock_offset;
 454         __u8     role_switch;
 455 } __packed;
 456
 457 #define HCI_OP_DISCONNECT               0x0406
 458 struct hci_cp_disconnect {
 459         __le16   handle;
 460         __u8     reason;
 461 } __packed;
 462
 463 #define HCI_OP_ADD_SCO                  0x0407
 464 struct hci_cp_add_sco {
 465         __le16   handle;
 466         __le16   pkt_type;
 467 } __packed;
 468
 469 #define HCI_OP_CREATE_CONN_CANCEL       0x0408
 470 struct hci_cp_create_conn_cancel {
 471         bdaddr_t bdaddr;
 472 } __packed;
 473
 474 #define HCI_OP_ACCEPT_CONN_REQ          0x0409
 475 struct hci_cp_accept_conn_req {
 476         bdaddr_t bdaddr;
 477         __u8     role;
 478 } __packed;
 479
 480 #define HCI_OP_REJECT_CONN_REQ          0x040a
 481 struct hci_cp_reject_conn_req {
 482         bdaddr_t bdaddr;
 483         __u8     reason;
 484 } __packed;
 485
 486 #define HCI_OP_LINK_KEY_REPLY           0x040b
 487 struct hci_cp_link_key_reply {
 488         bdaddr_t bdaddr;
 489         __u8     link_key[HCI_LINK_KEY_SIZE];
 490 } __packed;
 491
 492 #define HCI_OP_LINK_KEY_NEG_REPLY       0x040c
 493 struct hci_cp_link_key_neg_reply {
 494         bdaddr_t bdaddr;
 495 } __packed;
 496
 497 #define HCI_OP_PIN_CODE_REPLY           0x040d
 498 struct hci_cp_pin_code_reply {
 499         bdaddr_t bdaddr;
 500         __u8     pin_len;
 501         __u8     pin_code[16];
 502 } __packed;
 503 struct hci_rp_pin_code_reply {
 504         __u8     status;
 505         bdaddr_t bdaddr;
 506 } __packed;
 507
 508 #define HCI_OP_PIN_CODE_NEG_REPLY       0x040e
 509 struct hci_cp_pin_code_neg_reply {
 510         bdaddr_t bdaddr;
 511 } __packed;
 512 struct hci_rp_pin_code_neg_reply {
 513         __u8     status;
 514         bdaddr_t bdaddr;
 515 } __packed;
 516
 517 #define HCI_OP_CHANGE_CONN_PTYPE        0x040f
 518 struct hci_cp_change_conn_ptype {
 519         __le16   handle;
 520         __le16   pkt_type;
 521 } __packed;
 522
 523 #define HCI_OP_AUTH_REQUESTED           0x0411
 524 struct hci_cp_auth_requested {
 525         __le16   handle;
 526 } __packed;
 527
 528 #define HCI_OP_SET_CONN_ENCRYPT         0x0413
 529 struct hci_cp_set_conn_encrypt {
 530         __le16   handle;
 531         __u8     encrypt;
 532 } __packed;
 533
 534 #define HCI_OP_CHANGE_CONN_LINK_KEY     0x0415
 535 struct hci_cp_change_conn_link_key {
 536         __le16   handle;
 537 } __packed;
 538
 539 #define HCI_OP_REMOTE_NAME_REQ          0x0419
 540 struct hci_cp_remote_name_req {
 541         bdaddr_t bdaddr;
 542         __u8     pscan_rep_mode;
 543         __u8     pscan_mode;
 544         __le16   clock_offset;
 545 } __packed;
 546
 547 #define HCI_OP_REMOTE_NAME_REQ_CANCEL   0x041a
 548 struct hci_cp_remote_name_req_cancel {
 549         bdaddr_t bdaddr;
 550 } __packed;
 551
 552 #define HCI_OP_READ_REMOTE_FEATURES     0x041b
 553 struct hci_cp_read_remote_features {
 554         __le16   handle;
 555 } __packed;
 556
 557 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
 558 struct hci_cp_read_remote_ext_features {
 559         __le16   handle;
 560         __u8     page;
 561 } __packed;
 562
 563 #define HCI_OP_READ_REMOTE_VERSION      0x041d
 564 struct hci_cp_read_remote_version {
 565         __le16   handle;
 566 } __packed;
 567
 568 #define HCI_OP_READ_CLOCK_OFFSET        0x041f
 569 struct hci_cp_read_clock_offset {
 570         __le16   handle;
 571 } __packed;
 572
 573 #define HCI_OP_SETUP_SYNC_CONN          0x0428
 574 struct hci_cp_setup_sync_conn {
 575         __le16   handle;
 576         __le32   tx_bandwidth;
 577         __le32   rx_bandwidth;
 578         __le16   max_latency;
 579         __le16   voice_setting;
 580         __u8     retrans_effort;
 581         __le16   pkt_type;
 582 } __packed;
 583
 584 #define HCI_OP_ACCEPT_SYNC_CONN_REQ     0x0429
 585 struct hci_cp_accept_sync_conn_req {
 586         bdaddr_t bdaddr;
 587         __le32   tx_bandwidth;
 588         __le32   rx_bandwidth;
 589         __le16   max_latency;
 590         __le16   content_format;
 591         __u8     retrans_effort;
 592         __le16   pkt_type;
 593 } __packed;
 594
 595 #define HCI_OP_REJECT_SYNC_CONN_REQ     0x042a
 596 struct hci_cp_reject_sync_conn_req {
 597         bdaddr_t bdaddr;
 598         __u8     reason;
 599 } __packed;
 600
 601 #define HCI_OP_IO_CAPABILITY_REPLY      0x042b
 602 struct hci_cp_io_capability_reply {
 603         bdaddr_t bdaddr;
 604         __u8     capability;
 605         __u8     oob_data;
 606         __u8     authentication;
 607 } __packed;
 608
 609 #define HCI_OP_USER_CONFIRM_REPLY               0x042c
 610 struct hci_cp_user_confirm_reply {
 611         bdaddr_t bdaddr;
 612 } __packed;
 613 struct hci_rp_user_confirm_reply {
 614         __u8     status;
 615         bdaddr_t bdaddr;
 616 } __packed;
 617
 618 #define HCI_OP_USER_CONFIRM_NEG_REPLY   0x042d
 619
 620 #define HCI_OP_USER_PASSKEY_REPLY               0x042e
 621 struct hci_cp_user_passkey_reply {
 622         bdaddr_t bdaddr;
 623         __le32  passkey;
 624 } __packed;
 625
 626 #define HCI_OP_USER_PASSKEY_NEG_REPLY   0x042f
 627
 628 #define HCI_OP_REMOTE_OOB_DATA_REPLY    0x0430
 629 struct hci_cp_remote_oob_data_reply {
 630         bdaddr_t bdaddr;
 631         __u8     hash[16];
 632         __u8     randomizer[16];
 633 } __packed;
 634
 635 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY        0x0433
 636 struct hci_cp_remote_oob_data_neg_reply {
 637         bdaddr_t bdaddr;
 638 } __packed;
 639
 640 #define HCI_OP_IO_CAPABILITY_NEG_REPLY  0x0434
 641 struct hci_cp_io_capability_neg_reply {
 642         bdaddr_t bdaddr;
 643         __u8     reason;
 644 } __packed;
 645
 646 #define HCI_OP_CREATE_PHY_LINK          0x0435
 647 struct hci_cp_create_phy_link {
 648         __u8     phy_handle;
 649         __u8     key_len;
 650         __u8     key_type;
 651         __u8     key[HCI_AMP_LINK_KEY_SIZE];
 652 } __packed;
 653
 654 #define HCI_OP_ACCEPT_PHY_LINK          0x0436
 655 struct hci_cp_accept_phy_link {
 656         __u8     phy_handle;
 657         __u8     key_len;
 658         __u8     key_type;
 659         __u8     key[HCI_AMP_LINK_KEY_SIZE];
 660 } __packed;
 661
 662 #define HCI_OP_DISCONN_PHY_LINK         0x0437
 663 struct hci_cp_disconn_phy_link {
 664         __u8     phy_handle;
 665         __u8     reason;
 666 } __packed;
 667
 668 struct ext_flow_spec {
 669         __u8       id;
 670         __u8       stype;
 671         __le16     msdu;
 672         __le32     sdu_itime;
 673         __le32     acc_lat;
 674         __le32     flush_to;
 675 } __packed;
 676
 677 #define HCI_OP_CREATE_LOGICAL_LINK      0x0438
 678 #define HCI_OP_ACCEPT_LOGICAL_LINK      0x0439
 679 struct hci_cp_create_accept_logical_link {
 680         __u8                  phy_handle;
 681         struct ext_flow_spec  tx_flow_spec;
 682         struct ext_flow_spec  rx_flow_spec;
 683 } __packed;
 684
 685 #define HCI_OP_DISCONN_LOGICAL_LINK     0x043a
 686 struct hci_cp_disconn_logical_link {
 687         __le16   log_handle;
 688 } __packed;
 689
 690 #define HCI_OP_LOGICAL_LINK_CANCEL      0x043b
 691 struct hci_cp_logical_link_cancel {
 692         __u8     phy_handle;
 693         __u8     flow_spec_id;
 694 } __packed;
 695
 696 struct hci_rp_logical_link_cancel {
 697         __u8     status;
 698         __u8     phy_handle;
 699         __u8     flow_spec_id;
 700 } __packed;
 701
 702 #define HCI_OP_SET_CSB                  0x0441
 703 struct hci_cp_set_csb {
 704         __u8    enable;
 705         __u8    lt_addr;
 706         __u8    lpo_allowed;
 707         __le16  packet_type;
 708         __le16  interval_min;
 709         __le16  interval_max;
 710         __le16  csb_sv_tout;
 711 } __packed;
 712 struct hci_rp_set_csb {
 713         __u8    status;
 714         __u8    lt_addr;
 715         __le16  interval;
 716 } __packed;
 717
 718 #define HCI_OP_START_SYNC_TRAIN         0x0443
 719
 720 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY        0x0445
 721 struct hci_cp_remote_oob_ext_data_reply {
 722         bdaddr_t bdaddr;
 723         __u8     hash192[16];
 724         __u8     randomizer192[16];
 725         __u8     hash256[16];
 726         __u8     randomizer256[16];
 727 } __packed;
 728
 729 #define HCI_OP_SNIFF_MODE               0x0803
 730 struct hci_cp_sniff_mode {
 731         __le16   handle;
 732         __le16   max_interval;
 733         __le16   min_interval;
 734         __le16   attempt;
 735         __le16   timeout;
 736 } __packed;
 737
 738 #define HCI_OP_EXIT_SNIFF_MODE          0x0804
 739 struct hci_cp_exit_sniff_mode {
 740         __le16   handle;
 741 } __packed;
 742
 743 #define HCI_OP_ROLE_DISCOVERY           0x0809
 744 struct hci_cp_role_discovery {
 745         __le16   handle;
 746 } __packed;
 747 struct hci_rp_role_discovery {
 748         __u8     status;
 749         __le16   handle;
 750         __u8     role;
 751 } __packed;
 752
 753 #define HCI_OP_SWITCH_ROLE              0x080b
 754 struct hci_cp_switch_role {
 755         bdaddr_t bdaddr;
 756         __u8     role;
 757 } __packed;
 758
 759 #define HCI_OP_READ_LINK_POLICY         0x080c
 760 struct hci_cp_read_link_policy {
 761         __le16   handle;
 762 } __packed;
 763 struct hci_rp_read_link_policy {
 764         __u8     status;
 765         __le16   handle;
 766         __le16   policy;
 767 } __packed;
 768
 769 #define HCI_OP_WRITE_LINK_POLICY        0x080d
 770 struct hci_cp_write_link_policy {
 771         __le16   handle;
 772         __le16   policy;
 773 } __packed;
 774 struct hci_rp_write_link_policy {
 775         __u8     status;
 776         __le16   handle;
 777 } __packed;
 778
 779 #define HCI_OP_READ_DEF_LINK_POLICY     0x080e
 780 struct hci_rp_read_def_link_policy {
 781         __u8     status;
 782         __le16   policy;
 783 } __packed;
 784
 785 #define HCI_OP_WRITE_DEF_LINK_POLICY    0x080f
 786 struct hci_cp_write_def_link_policy {
 787         __le16   policy;
 788 } __packed;
 789
 790 #define HCI_OP_SNIFF_SUBRATE            0x0811
 791 struct hci_cp_sniff_subrate {
 792         __le16   handle;
 793         __le16   max_latency;
 794         __le16   min_remote_timeout;
 795         __le16   min_local_timeout;
 796 } __packed;
 797
 798 #define HCI_OP_SET_EVENT_MASK           0x0c01
 799
 800 #define HCI_OP_RESET                    0x0c03
 801
 802 #define HCI_OP_SET_EVENT_FLT            0x0c05
 803 struct hci_cp_set_event_flt {
 804         __u8     flt_type;
 805         __u8     cond_type;
 806         __u8     condition[0];
 807 } __packed;
 808
 809 /* Filter types */
 810 #define HCI_FLT_CLEAR_ALL       0x00
 811 #define HCI_FLT_INQ_RESULT      0x01
 812 #define HCI_FLT_CONN_SETUP      0x02
 813
 814 /* CONN_SETUP Condition types */
 815 #define HCI_CONN_SETUP_ALLOW_ALL        0x00
 816 #define HCI_CONN_SETUP_ALLOW_CLASS      0x01
 817 #define HCI_CONN_SETUP_ALLOW_BDADDR     0x02
 818
 819 /* CONN_SETUP Conditions */
 820 #define HCI_CONN_SETUP_AUTO_OFF 0x01
 821 #define HCI_CONN_SETUP_AUTO_ON  0x02
 822
 823 #define HCI_OP_DELETE_STORED_LINK_KEY   0x0c12
 824 struct hci_cp_delete_stored_link_key {
 825         bdaddr_t bdaddr;
 826         __u8     delete_all;
 827 } __packed;
 828
 829 #define HCI_MAX_NAME_LENGTH             248
 830
 831 #define HCI_OP_WRITE_LOCAL_NAME         0x0c13
 832 struct hci_cp_write_local_name {
 833         __u8     name[HCI_MAX_NAME_LENGTH];
 834 } __packed;
 835
 836 #define HCI_OP_READ_LOCAL_NAME          0x0c14
 837 struct hci_rp_read_local_name {
 838         __u8     status;
 839         __u8     name[HCI_MAX_NAME_LENGTH];
 840 } __packed;
 841
 842 #define HCI_OP_WRITE_CA_TIMEOUT         0x0c16
 843
 844 #define HCI_OP_WRITE_PG_TIMEOUT         0x0c18
 845
 846 #define HCI_OP_WRITE_SCAN_ENABLE        0x0c1a
 847         #define SCAN_DISABLED           0x00
 848         #define SCAN_INQUIRY            0x01
 849         #define SCAN_PAGE               0x02
 850
 851 #define HCI_OP_READ_AUTH_ENABLE         0x0c1f
 852
 853 #define HCI_OP_WRITE_AUTH_ENABLE        0x0c20
 854         #define AUTH_DISABLED           0x00
 855         #define AUTH_ENABLED            0x01
 856
 857 #define HCI_OP_READ_ENCRYPT_MODE        0x0c21
 858
 859 #define HCI_OP_WRITE_ENCRYPT_MODE       0x0c22
 860         #define ENCRYPT_DISABLED        0x00
 861         #define ENCRYPT_P2P             0x01
 862         #define ENCRYPT_BOTH            0x02
 863
 864 #define HCI_OP_READ_CLASS_OF_DEV        0x0c23
 865 struct hci_rp_read_class_of_dev {
 866         __u8     status;
 867         __u8     dev_class[3];
 868 } __packed;
 869
 870 #define HCI_OP_WRITE_CLASS_OF_DEV       0x0c24
 871 struct hci_cp_write_class_of_dev {
 872         __u8     dev_class[3];
 873 } __packed;
 874
 875 #define HCI_OP_READ_VOICE_SETTING       0x0c25
 876 struct hci_rp_read_voice_setting {
 877         __u8     status;
 878         __le16   voice_setting;
 879 } __packed;
 880
 881 #define HCI_OP_WRITE_VOICE_SETTING      0x0c26
 882 struct hci_cp_write_voice_setting {
 883         __le16   voice_setting;
 884 } __packed;
 885
 886 #define HCI_OP_HOST_BUFFER_SIZE         0x0c33
 887 struct hci_cp_host_buffer_size {
 888         __le16   acl_mtu;
 889         __u8     sco_mtu;
 890         __le16   acl_max_pkt;
 891         __le16   sco_max_pkt;
 892 } __packed;
 893
 894 #define HCI_OP_READ_NUM_SUPPORTED_IAC   0x0c38
 895 struct hci_rp_read_num_supported_iac {
 896         __u8    status;
 897         __u8    num_iac;
 898 } __packed;
 899
 900 #define HCI_OP_READ_CURRENT_IAC_LAP     0x0c39
 901
 902 #define HCI_OP_WRITE_CURRENT_IAC_LAP    0x0c3a
 903 struct hci_cp_write_current_iac_lap {
 904         __u8    num_iac;
 905         __u8    iac_lap[6];
 906 } __packed;
 907
 908 #define HCI_OP_WRITE_INQUIRY_MODE       0x0c45
 909
 910 #define HCI_MAX_EIR_LENGTH              240
 911
 912 #define HCI_OP_WRITE_EIR                0x0c52
 913 struct hci_cp_write_eir {
 914         __u8    fec;
 915         __u8    data[HCI_MAX_EIR_LENGTH];
 916 } __packed;
 917
 918 #define HCI_OP_READ_SSP_MODE            0x0c55
 919 struct hci_rp_read_ssp_mode {
 920         __u8     status;
 921         __u8     mode;
 922 } __packed;
 923
 924 #define HCI_OP_WRITE_SSP_MODE           0x0c56
 925 struct hci_cp_write_ssp_mode {
 926         __u8     mode;
 927 } __packed;
 928
 929 #define HCI_OP_READ_LOCAL_OOB_DATA              0x0c57
 930 struct hci_rp_read_local_oob_data {
 931         __u8     status;
 932         __u8     hash[16];
 933         __u8     randomizer[16];
 934 } __packed;
 935
 936 #define HCI_OP_READ_INQ_RSP_TX_POWER    0x0c58
 937 struct hci_rp_read_inq_rsp_tx_power {
 938         __u8     status;
 939         __s8     tx_power;
 940 } __packed;
 941
 942 #define HCI_OP_SET_EVENT_MASK_PAGE_2    0x0c63
 943
 944 #define HCI_OP_READ_LOCATION_DATA       0x0c64
 945
 946 #define HCI_OP_READ_FLOW_CONTROL_MODE   0x0c66
 947 struct hci_rp_read_flow_control_mode {
 948         __u8     status;
 949         __u8     mode;
 950 } __packed;
 951
 952 #define HCI_OP_WRITE_LE_HOST_SUPPORTED  0x0c6d
 953 struct hci_cp_write_le_host_supported {
 954         __u8    le;
 955         __u8    simul;
 956 } __packed;
 957
 958 #define HCI_OP_SET_RESERVED_LT_ADDR     0x0c74
 959 struct hci_cp_set_reserved_lt_addr {
 960         __u8    lt_addr;
 961 } __packed;
 962 struct hci_rp_set_reserved_lt_addr {
 963         __u8    status;
 964         __u8    lt_addr;
 965 } __packed;
 966
 967 #define HCI_OP_DELETE_RESERVED_LT_ADDR  0x0c75
 968 struct hci_cp_delete_reserved_lt_addr {
 969         __u8    lt_addr;
 970 } __packed;
 971 struct hci_rp_delete_reserved_lt_addr {
 972         __u8    status;
 973         __u8    lt_addr;
 974 } __packed;
 975
 976 #define HCI_OP_SET_CSB_DATA             0x0c76
 977 struct hci_cp_set_csb_data {
 978         __u8    lt_addr;
 979         __u8    fragment;
 980         __u8    data_length;
 981         __u8    data[HCI_MAX_CSB_DATA_SIZE];
 982 } __packed;
 983 struct hci_rp_set_csb_data {
 984         __u8    status;
 985         __u8    lt_addr;
 986 } __packed;
 987
 988 #define HCI_OP_READ_SYNC_TRAIN_PARAMS   0x0c77
 989
 990 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS  0x0c78
 991 struct hci_cp_write_sync_train_params {
 992         __le16  interval_min;
 993         __le16  interval_max;
 994         __le32  sync_train_tout;
 995         __u8    service_data;
 996 } __packed;
 997 struct hci_rp_write_sync_train_params {
 998         __u8    status;
 999         __le16  sync_train_int;
1000 } __packed;
1001
1002 #define HCI_OP_READ_SC_SUPPORT          0x0c79
1003 struct hci_rp_read_sc_support {
1004         __u8    status;
1005         __u8    support;
1006 } __packed;
1007
1008 #define HCI_OP_WRITE_SC_SUPPORT         0x0c7a
1009 struct hci_cp_write_sc_support {
1010         __u8    support;
1011 } __packed;
1012
1013 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA  0x0c7d
1014 struct hci_rp_read_local_oob_ext_data {
1015         __u8     status;
1016         __u8     hash192[16];
1017         __u8     randomizer192[16];
1018         __u8     hash256[16];
1019         __u8     randomizer256[16];
1020 } __packed;
1021
1022 #define HCI_OP_READ_LOCAL_VERSION       0x1001
1023 struct hci_rp_read_local_version {
1024         __u8     status;
1025         __u8     hci_ver;
1026         __le16   hci_rev;
1027         __u8     lmp_ver;
1028         __le16   manufacturer;
1029         __le16   lmp_subver;
1030 } __packed;
1031
1032 #define HCI_OP_READ_LOCAL_COMMANDS      0x1002
1033 struct hci_rp_read_local_commands {
1034         __u8     status;
1035         __u8     commands[64];
1036 } __packed;
1037
1038 #define HCI_OP_READ_LOCAL_FEATURES      0x1003
1039 struct hci_rp_read_local_features {
1040         __u8     status;
1041         __u8     features[8];
1042 } __packed;
1043
1044 #define HCI_OP_READ_LOCAL_EXT_FEATURES  0x1004
1045 struct hci_cp_read_local_ext_features {
1046         __u8     page;
1047 } __packed;
1048 struct hci_rp_read_local_ext_features {
1049         __u8     status;
1050         __u8     page;
1051         __u8     max_page;
1052         __u8     features[8];
1053 } __packed;
1054
1055 #define HCI_OP_READ_BUFFER_SIZE         0x1005
1056 struct hci_rp_read_buffer_size {
1057         __u8     status;
1058         __le16   acl_mtu;
1059         __u8     sco_mtu;
1060         __le16   acl_max_pkt;
1061         __le16   sco_max_pkt;
1062 } __packed;
1063
1064 #define HCI_OP_READ_BD_ADDR             0x1009
1065 struct hci_rp_read_bd_addr {
1066         __u8     status;
1067         bdaddr_t bdaddr;
1068 } __packed;
1069
1070 #define HCI_OP_READ_DATA_BLOCK_SIZE     0x100a
1071 struct hci_rp_read_data_block_size {
1072         __u8     status;
1073         __le16   max_acl_len;
1074         __le16   block_len;
1075         __le16   num_blocks;
1076 } __packed;
1077
1078 #define HCI_OP_READ_LOCAL_CODECS        0x100b
1079
1080 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY  0x0c1b
1081 struct hci_rp_read_page_scan_activity {
1082         __u8     status;
1083         __le16   interval;
1084         __le16   window;
1085 } __packed;
1086
1087 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1088 struct hci_cp_write_page_scan_activity {
1089         __le16   interval;
1090         __le16   window;
1091 } __packed;
1092
1093 #define HCI_OP_READ_TX_POWER            0x0c2d
1094 struct hci_cp_read_tx_power {
1095         __le16   handle;
1096         __u8     type;
1097 } __packed;
1098 struct hci_rp_read_tx_power {
1099         __u8     status;
1100         __le16   handle;
1101         __s8     tx_power;
1102 } __packed;
1103
1104 #define HCI_OP_READ_PAGE_SCAN_TYPE      0x0c46
1105 struct hci_rp_read_page_scan_type {
1106         __u8     status;
1107         __u8     type;
1108 } __packed;
1109
1110 #define HCI_OP_WRITE_PAGE_SCAN_TYPE     0x0c47
1111         #define PAGE_SCAN_TYPE_STANDARD         0x00
1112         #define PAGE_SCAN_TYPE_INTERLACED       0x01
1113
1114 #define HCI_OP_READ_RSSI                0x1405
1115 struct hci_cp_read_rssi {
1116         __le16   handle;
1117 } __packed;
1118 struct hci_rp_read_rssi {
1119         __u8     status;
1120         __le16   handle;
1121         __s8     rssi;
1122 } __packed;
1123
1124 #define HCI_OP_READ_CLOCK               0x1407
1125 struct hci_cp_read_clock {
1126         __le16   handle;
1127         __u8     which;
1128 } __packed;
1129 struct hci_rp_read_clock {
1130         __u8     status;
1131         __le16   handle;
1132         __le32   clock;
1133         __le16   accuracy;
1134 } __packed;
1135
1136 #define HCI_OP_READ_LOCAL_AMP_INFO      0x1409
1137 struct hci_rp_read_local_amp_info {
1138         __u8     status;
1139         __u8     amp_status;
1140         __le32   total_bw;
1141         __le32   max_bw;
1142         __le32   min_latency;
1143         __le32   max_pdu;
1144         __u8     amp_type;
1145         __le16   pal_cap;
1146         __le16   max_assoc_size;
1147         __le32   max_flush_to;
1148         __le32   be_flush_to;
1149 } __packed;
1150
1151 #define HCI_OP_READ_LOCAL_AMP_ASSOC     0x140a
1152 struct hci_cp_read_local_amp_assoc {
1153         __u8     phy_handle;
1154         __le16   len_so_far;
1155         __le16   max_len;
1156 } __packed;
1157 struct hci_rp_read_local_amp_assoc {
1158         __u8     status;
1159         __u8     phy_handle;
1160         __le16   rem_len;
1161         __u8     frag[0];
1162 } __packed;
1163
1164 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC   0x140b
1165 struct hci_cp_write_remote_amp_assoc {
1166         __u8     phy_handle;
1167         __le16   len_so_far;
1168         __le16   rem_len;
1169         __u8     frag[0];
1170 } __packed;
1171 struct hci_rp_write_remote_amp_assoc {
1172         __u8     status;
1173         __u8     phy_handle;
1174 } __packed;
1175
1176 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1177
1178 #define HCI_OP_ENABLE_DUT_MODE          0x1803
1179
1180 #define HCI_OP_WRITE_SSP_DEBUG_MODE     0x1804
1181
1182 #define HCI_OP_LE_SET_EVENT_MASK        0x2001
1183 struct hci_cp_le_set_event_mask {
1184         __u8     mask[8];
1185 } __packed;
1186
1187 #define HCI_OP_LE_READ_BUFFER_SIZE      0x2002
1188 struct hci_rp_le_read_buffer_size {
1189         __u8     status;
1190         __le16   le_mtu;
1191         __u8     le_max_pkt;
1192 } __packed;
1193
1194 #define HCI_OP_LE_READ_LOCAL_FEATURES   0x2003
1195 struct hci_rp_le_read_local_features {
1196         __u8     status;
1197         __u8     features[8];
1198 } __packed;
1199
1200 #define HCI_OP_LE_SET_RANDOM_ADDR       0x2005
1201
1202 #define HCI_OP_LE_SET_ADV_PARAM         0x2006
1203 struct hci_cp_le_set_adv_param {
1204         __le16   min_interval;
1205         __le16   max_interval;
1206         __u8     type;
1207         __u8     own_address_type;
1208         __u8     direct_addr_type;
1209         bdaddr_t direct_addr;
1210         __u8     channel_map;
1211         __u8     filter_policy;
1212 } __packed;
1213
1214 #define HCI_OP_LE_READ_ADV_TX_POWER     0x2007
1215 struct hci_rp_le_read_adv_tx_power {
1216         __u8    status;
1217         __s8    tx_power;
1218 } __packed;
1219
1220 #define HCI_MAX_AD_LENGTH               31
1221
1222 #define HCI_OP_LE_SET_ADV_DATA          0x2008
1223 struct hci_cp_le_set_adv_data {
1224         __u8    length;
1225         __u8    data[HCI_MAX_AD_LENGTH];
1226 } __packed;
1227
1228 #define HCI_OP_LE_SET_SCAN_RSP_DATA     0x2009
1229 struct hci_cp_le_set_scan_rsp_data {
1230         __u8    length;
1231         __u8    data[HCI_MAX_AD_LENGTH];
1232 } __packed;
1233
1234 #define HCI_OP_LE_SET_ADV_ENABLE        0x200a
1235
1236 #define LE_SCAN_PASSIVE                 0x00
1237 #define LE_SCAN_ACTIVE                  0x01
1238
1239 #define HCI_OP_LE_SET_SCAN_PARAM        0x200b
1240 struct hci_cp_le_set_scan_param {
1241         __u8    type;
1242         __le16  interval;
1243         __le16  window;
1244         __u8    own_address_type;
1245         __u8    filter_policy;
1246 } __packed;
1247
1248 #define LE_SCAN_DISABLE                 0x00
1249 #define LE_SCAN_ENABLE                  0x01
1250 #define LE_SCAN_FILTER_DUP_DISABLE      0x00
1251 #define LE_SCAN_FILTER_DUP_ENABLE       0x01
1252
1253 #define HCI_OP_LE_SET_SCAN_ENABLE       0x200c
1254 struct hci_cp_le_set_scan_enable {
1255         __u8     enable;
1256         __u8     filter_dup;
1257 } __packed;
1258
1259 #define HCI_LE_USE_PEER_ADDR            0x00
1260 #define HCI_LE_USE_WHITELIST            0x01
1261
1262 #define HCI_OP_LE_CREATE_CONN           0x200d
1263 struct hci_cp_le_create_conn {
1264         __le16   scan_interval;
1265         __le16   scan_window;
1266         __u8     filter_policy;
1267         __u8     peer_addr_type;
1268         bdaddr_t peer_addr;
1269         __u8     own_address_type;
1270         __le16   conn_interval_min;
1271         __le16   conn_interval_max;
1272         __le16   conn_latency;
1273         __le16   supervision_timeout;
1274         __le16   min_ce_len;
1275         __le16   max_ce_len;
1276 } __packed;
1277
1278 #define HCI_OP_LE_CREATE_CONN_CANCEL    0x200e
1279
1280 #define HCI_OP_LE_READ_WHITE_LIST_SIZE  0x200f
1281 struct hci_rp_le_read_white_list_size {
1282         __u8    status;
1283         __u8    size;
1284 } __packed;
1285
1286 #define HCI_OP_LE_CLEAR_WHITE_LIST      0x2010
1287
1288 #define HCI_OP_LE_ADD_TO_WHITE_LIST     0x2011
1289 struct hci_cp_le_add_to_white_list {
1290         __u8     bdaddr_type;
1291         bdaddr_t bdaddr;
1292 } __packed;
1293
1294 #define HCI_OP_LE_DEL_FROM_WHITE_LIST   0x2012
1295 struct hci_cp_le_del_from_white_list {
1296         __u8     bdaddr_type;
1297         bdaddr_t bdaddr;
1298 } __packed;
1299
1300 #define HCI_OP_LE_CONN_UPDATE           0x2013
1301 struct hci_cp_le_conn_update {
1302         __le16   handle;
1303         __le16   conn_interval_min;
1304         __le16   conn_interval_max;
1305         __le16   conn_latency;
1306         __le16   supervision_timeout;
1307         __le16   min_ce_len;
1308         __le16   max_ce_len;
1309 } __packed;
1310
1311 #define HCI_OP_LE_START_ENC             0x2019
1312 struct hci_cp_le_start_enc {
1313         __le16  handle;
1314         __le64  rand;
1315         __le16  ediv;
1316         __u8    ltk[16];
1317 } __packed;
1318
1319 #define HCI_OP_LE_LTK_REPLY             0x201a
1320 struct hci_cp_le_ltk_reply {
1321         __le16  handle;
1322         __u8    ltk[16];
1323 } __packed;
1324 struct hci_rp_le_ltk_reply {
1325         __u8    status;
1326         __le16  handle;
1327 } __packed;
1328
1329 #define HCI_OP_LE_LTK_NEG_REPLY         0x201b
1330 struct hci_cp_le_ltk_neg_reply {
1331         __le16  handle;
1332 } __packed;
1333 struct hci_rp_le_ltk_neg_reply {
1334         __u8    status;
1335         __le16  handle;
1336 } __packed;
1337
1338 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1339 struct hci_rp_le_read_supported_states {
1340         __u8    status;
1341         __u8    le_states[8];
1342 } __packed;
1343
1344 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY  0x2020
1345 struct hci_cp_le_conn_param_req_reply {
1346         __le16  handle;
1347         __le16  interval_min;
1348         __le16  interval_max;
1349         __le16  latency;
1350         __le16  timeout;
1351         __le16  min_ce_len;
1352         __le16  max_ce_len;
1353 } __packed;
1354
1355 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY      0x2021
1356 struct hci_cp_le_conn_param_req_neg_reply {
1357         __le16  handle;
1358         __u8    reason;
1359 } __packed;
1360
1361 /* ---- HCI Events ---- */
1362 #define HCI_EV_INQUIRY_COMPLETE         0x01
1363
1364 #define HCI_EV_INQUIRY_RESULT           0x02
1365 struct inquiry_info {
1366         bdaddr_t bdaddr;
1367         __u8     pscan_rep_mode;
1368         __u8     pscan_period_mode;
1369         __u8     pscan_mode;
1370         __u8     dev_class[3];
1371         __le16   clock_offset;
1372 } __packed;
1373
1374 #define HCI_EV_CONN_COMPLETE            0x03
1375 struct hci_ev_conn_complete {
1376         __u8     status;
1377         __le16   handle;
1378         bdaddr_t bdaddr;
1379         __u8     link_type;
1380         __u8     encr_mode;
1381 } __packed;
1382
1383 #define HCI_EV_CONN_REQUEST             0x04
1384 struct hci_ev_conn_request {
1385         bdaddr_t bdaddr;
1386         __u8     dev_class[3];
1387         __u8     link_type;
1388 } __packed;
1389
1390 #define HCI_EV_DISCONN_COMPLETE         0x05
1391 struct hci_ev_disconn_complete {
1392         __u8     status;
1393         __le16   handle;
1394         __u8     reason;
1395 } __packed;
1396
1397 #define HCI_EV_AUTH_COMPLETE            0x06
1398 struct hci_ev_auth_complete {
1399         __u8     status;
1400         __le16   handle;
1401 } __packed;
1402
1403 #define HCI_EV_REMOTE_NAME              0x07
1404 struct hci_ev_remote_name {
1405         __u8     status;
1406         bdaddr_t bdaddr;
1407         __u8     name[HCI_MAX_NAME_LENGTH];
1408 } __packed;
1409
1410 #define HCI_EV_ENCRYPT_CHANGE           0x08
1411 struct hci_ev_encrypt_change {
1412         __u8     status;
1413         __le16   handle;
1414         __u8     encrypt;
1415 } __packed;
1416
1417 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
1418 struct hci_ev_change_link_key_complete {
1419         __u8     status;
1420         __le16   handle;
1421 } __packed;
1422
1423 #define HCI_EV_REMOTE_FEATURES          0x0b
1424 struct hci_ev_remote_features {
1425         __u8     status;
1426         __le16   handle;
1427         __u8     features[8];
1428 } __packed;
1429
1430 #define HCI_EV_REMOTE_VERSION           0x0c
1431 struct hci_ev_remote_version {
1432         __u8     status;
1433         __le16   handle;
1434         __u8     lmp_ver;
1435         __le16   manufacturer;
1436         __le16   lmp_subver;
1437 } __packed;
1438
1439 #define HCI_EV_QOS_SETUP_COMPLETE       0x0d
1440 struct hci_qos {
1441         __u8     service_type;
1442         __u32    token_rate;
1443         __u32    peak_bandwidth;
1444         __u32    latency;
1445         __u32    delay_variation;
1446 } __packed;
1447 struct hci_ev_qos_setup_complete {
1448         __u8     status;
1449         __le16   handle;
1450         struct   hci_qos qos;
1451 } __packed;
1452
1453 #define HCI_EV_CMD_COMPLETE             0x0e
1454 struct hci_ev_cmd_complete {
1455         __u8     ncmd;
1456         __le16   opcode;
1457 } __packed;
1458
1459 #define HCI_EV_CMD_STATUS               0x0f
1460 struct hci_ev_cmd_status {
1461         __u8     status;
1462         __u8     ncmd;
1463         __le16   opcode;
1464 } __packed;
1465
1466 #define HCI_EV_ROLE_CHANGE              0x12
1467 struct hci_ev_role_change {
1468         __u8     status;
1469         bdaddr_t bdaddr;
1470         __u8     role;
1471 } __packed;
1472
1473 #define HCI_EV_NUM_COMP_PKTS            0x13
1474 struct hci_comp_pkts_info {
1475         __le16   handle;
1476         __le16   count;
1477 } __packed;
1478
1479 struct hci_ev_num_comp_pkts {
1480         __u8     num_hndl;
1481         struct hci_comp_pkts_info handles[0];
1482 } __packed;
1483
1484 #define HCI_EV_MODE_CHANGE              0x14
1485 struct hci_ev_mode_change {
1486         __u8     status;
1487         __le16   handle;
1488         __u8     mode;
1489         __le16   interval;
1490 } __packed;
1491
1492 #define HCI_EV_PIN_CODE_REQ             0x16
1493 struct hci_ev_pin_code_req {
1494         bdaddr_t bdaddr;
1495 } __packed;
1496
1497 #define HCI_EV_LINK_KEY_REQ             0x17
1498 struct hci_ev_link_key_req {
1499         bdaddr_t bdaddr;
1500 } __packed;
1501
1502 #define HCI_EV_LINK_KEY_NOTIFY          0x18
1503 struct hci_ev_link_key_notify {
1504         bdaddr_t bdaddr;
1505         __u8     link_key[HCI_LINK_KEY_SIZE];
1506         __u8     key_type;
1507 } __packed;
1508
1509 #define HCI_EV_CLOCK_OFFSET             0x1c
1510 struct hci_ev_clock_offset {
1511         __u8     status;
1512         __le16   handle;
1513         __le16   clock_offset;
1514 } __packed;
1515
1516 #define HCI_EV_PKT_TYPE_CHANGE          0x1d
1517 struct hci_ev_pkt_type_change {
1518         __u8     status;
1519         __le16   handle;
1520         __le16   pkt_type;
1521 } __packed;
1522
1523 #define HCI_EV_PSCAN_REP_MODE           0x20
1524 struct hci_ev_pscan_rep_mode {
1525         bdaddr_t bdaddr;
1526         __u8     pscan_rep_mode;
1527 } __packed;
1528
1529 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
1530 struct inquiry_info_with_rssi {
1531         bdaddr_t bdaddr;
1532         __u8     pscan_rep_mode;
1533         __u8     pscan_period_mode;
1534         __u8     dev_class[3];
1535         __le16   clock_offset;
1536         __s8     rssi;
1537 } __packed;
1538 struct inquiry_info_with_rssi_and_pscan_mode {
1539         bdaddr_t bdaddr;
1540         __u8     pscan_rep_mode;
1541         __u8     pscan_period_mode;
1542         __u8     pscan_mode;
1543         __u8     dev_class[3];
1544         __le16   clock_offset;
1545         __s8     rssi;
1546 } __packed;
1547
1548 #define HCI_EV_REMOTE_EXT_FEATURES      0x23
1549 struct hci_ev_remote_ext_features {
1550         __u8     status;
1551         __le16   handle;
1552         __u8     page;
1553         __u8     max_page;
1554         __u8     features[8];
1555 } __packed;
1556
1557 #define HCI_EV_SYNC_CONN_COMPLETE       0x2c
1558 struct hci_ev_sync_conn_complete {
1559         __u8     status;
1560         __le16   handle;
1561         bdaddr_t bdaddr;
1562         __u8     link_type;
1563         __u8     tx_interval;
1564         __u8     retrans_window;
1565         __le16   rx_pkt_len;
1566         __le16   tx_pkt_len;
1567         __u8     air_mode;
1568 } __packed;
1569
1570 #define HCI_EV_SYNC_CONN_CHANGED        0x2d
1571 struct hci_ev_sync_conn_changed {
1572         __u8     status;
1573         __le16   handle;
1574         __u8     tx_interval;
1575         __u8     retrans_window;
1576         __le16   rx_pkt_len;
1577         __le16   tx_pkt_len;
1578 } __packed;
1579
1580 #define HCI_EV_SNIFF_SUBRATE            0x2e
1581 struct hci_ev_sniff_subrate {
1582         __u8     status;
1583         __le16   handle;
1584         __le16   max_tx_latency;
1585         __le16   max_rx_latency;
1586         __le16   max_remote_timeout;
1587         __le16   max_local_timeout;
1588 } __packed;
1589
1590 #define HCI_EV_EXTENDED_INQUIRY_RESULT  0x2f
1591 struct extended_inquiry_info {
1592         bdaddr_t bdaddr;
1593         __u8     pscan_rep_mode;
1594         __u8     pscan_period_mode;
1595         __u8     dev_class[3];
1596         __le16   clock_offset;
1597         __s8     rssi;
1598         __u8     data[240];
1599 } __packed;
1600
1601 #define HCI_EV_KEY_REFRESH_COMPLETE     0x30
1602 struct hci_ev_key_refresh_complete {
1603         __u8    status;
1604         __le16  handle;
1605 } __packed;
1606
1607 #define HCI_EV_IO_CAPA_REQUEST          0x31
1608 struct hci_ev_io_capa_request {
1609         bdaddr_t bdaddr;
1610 } __packed;
1611
1612 #define HCI_EV_IO_CAPA_REPLY            0x32
1613 struct hci_ev_io_capa_reply {
1614         bdaddr_t bdaddr;
1615         __u8     capability;
1616         __u8     oob_data;
1617         __u8     authentication;
1618 } __packed;
1619
1620 #define HCI_EV_USER_CONFIRM_REQUEST     0x33
1621 struct hci_ev_user_confirm_req {
1622         bdaddr_t        bdaddr;
1623         __le32          passkey;
1624 } __packed;
1625
1626 #define HCI_EV_USER_PASSKEY_REQUEST     0x34
1627 struct hci_ev_user_passkey_req {
1628         bdaddr_t        bdaddr;
1629 } __packed;
1630
1631 #define HCI_EV_REMOTE_OOB_DATA_REQUEST  0x35
1632 struct hci_ev_remote_oob_data_request {
1633         bdaddr_t bdaddr;
1634 } __packed;
1635
1636 #define HCI_EV_SIMPLE_PAIR_COMPLETE     0x36
1637 struct hci_ev_simple_pair_complete {
1638         __u8     status;
1639         bdaddr_t bdaddr;
1640 } __packed;
1641
1642 #define HCI_EV_USER_PASSKEY_NOTIFY      0x3b
1643 struct hci_ev_user_passkey_notify {
1644         bdaddr_t        bdaddr;
1645         __le32          passkey;
1646 } __packed;
1647
1648 #define HCI_KEYPRESS_STARTED            0
1649 #define HCI_KEYPRESS_ENTERED            1
1650 #define HCI_KEYPRESS_ERASED             2
1651 #define HCI_KEYPRESS_CLEARED            3
1652 #define HCI_KEYPRESS_COMPLETED          4
1653
1654 #define HCI_EV_KEYPRESS_NOTIFY          0x3c
1655 struct hci_ev_keypress_notify {
1656         bdaddr_t        bdaddr;
1657         __u8            type;
1658 } __packed;
1659
1660 #define HCI_EV_REMOTE_HOST_FEATURES     0x3d
1661 struct hci_ev_remote_host_features {
1662         bdaddr_t bdaddr;
1663         __u8     features[8];
1664 } __packed;
1665
1666 #define HCI_EV_LE_META                  0x3e
1667 struct hci_ev_le_meta {
1668         __u8     subevent;
1669 } __packed;
1670
1671 #define HCI_EV_PHY_LINK_COMPLETE        0x40
1672 struct hci_ev_phy_link_complete {
1673         __u8     status;
1674         __u8     phy_handle;
1675 } __packed;
1676
1677 #define HCI_EV_CHANNEL_SELECTED         0x41
1678 struct hci_ev_channel_selected {
1679         __u8     phy_handle;
1680 } __packed;
1681
1682 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE        0x42
1683 struct hci_ev_disconn_phy_link_complete {
1684         __u8     status;
1685         __u8     phy_handle;
1686         __u8     reason;
1687 } __packed;
1688
1689 #define HCI_EV_LOGICAL_LINK_COMPLETE            0x45
1690 struct hci_ev_logical_link_complete {
1691         __u8     status;
1692         __le16   handle;
1693         __u8     phy_handle;
1694         __u8     flow_spec_id;
1695 } __packed;
1696
1697 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE    0x46
1698 struct hci_ev_disconn_logical_link_complete {
1699         __u8     status;
1700         __le16   handle;
1701         __u8     reason;
1702 } __packed;
1703
1704 #define HCI_EV_NUM_COMP_BLOCKS          0x48
1705 struct hci_comp_blocks_info {
1706         __le16   handle;
1707         __le16   pkts;
1708         __le16   blocks;
1709 } __packed;
1710
1711 struct hci_ev_num_comp_blocks {
1712         __le16   num_blocks;
1713         __u8     num_hndl;
1714         struct hci_comp_blocks_info handles[0];
1715 } __packed;
1716
1717 #define HCI_EV_SYNC_TRAIN_COMPLETE      0x4F
1718 struct hci_ev_sync_train_complete {
1719         __u8    status;
1720 } __packed;
1721
1722 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT  0x54
1723
1724 #define HCI_EV_LE_CONN_COMPLETE         0x01
1725 struct hci_ev_le_conn_complete {
1726         __u8     status;
1727         __le16   handle;
1728         __u8     role;
1729         __u8     bdaddr_type;
1730         bdaddr_t bdaddr;
1731         __le16   interval;
1732         __le16   latency;
1733         __le16   supervision_timeout;
1734         __u8     clk_accurancy;
1735 } __packed;
1736
1737 #define HCI_EV_LE_CONN_UPDATE_COMPLETE  0x03
1738 struct hci_ev_le_conn_update_complete {
1739         __u8     status;
1740         __le16   handle;
1741         __le16   interval;
1742         __le16   latency;
1743         __le16   supervision_timeout;
1744 } __packed;
1745
1746 #define HCI_EV_LE_LTK_REQ               0x05
1747 struct hci_ev_le_ltk_req {
1748         __le16  handle;
1749         __le64  rand;
1750         __le16  ediv;
1751 } __packed;
1752
1753 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
1754 struct hci_ev_le_remote_conn_param_req {
1755         __le16 handle;
1756         __le16 interval_min;
1757         __le16 interval_max;
1758         __le16 latency;
1759         __le16 timeout;
1760 } __packed;
1761
1762 /* Advertising report event types */
1763 #define LE_ADV_IND              0x00
1764 #define LE_ADV_DIRECT_IND       0x01
1765 #define LE_ADV_SCAN_IND         0x02
1766 #define LE_ADV_NONCONN_IND      0x03
1767 #define LE_ADV_SCAN_RSP         0x04
1768
1769 #define ADDR_LE_DEV_PUBLIC      0x00
1770 #define ADDR_LE_DEV_RANDOM      0x01
1771
1772 #define HCI_EV_LE_ADVERTISING_REPORT    0x02
1773 struct hci_ev_le_advertising_info {
1774         __u8     evt_type;
1775         __u8     bdaddr_type;
1776         bdaddr_t bdaddr;
1777         __u8     length;
1778         __u8     data[0];
1779 } __packed;
1780
1781 /* Internal events generated by Bluetooth stack */
1782 #define HCI_EV_STACK_INTERNAL   0xfd
1783 struct hci_ev_stack_internal {
1784         __u16    type;
1785         __u8     data[0];
1786 } __packed;
1787
1788 #define HCI_EV_SI_DEVICE        0x01
1789 struct hci_ev_si_device {
1790         __u16    event;
1791         __u16    dev_id;
1792 } __packed;
1793
1794 #define HCI_EV_SI_SECURITY      0x02
1795 struct hci_ev_si_security {
1796         __u16    event;
1797         __u16    proto;
1798         __u16    subproto;
1799         __u8     incoming;
1800 } __packed;
1801
1802 /* ---- HCI Packet structures ---- */
1803 #define HCI_COMMAND_HDR_SIZE 3
1804 #define HCI_EVENT_HDR_SIZE   2
1805 #define HCI_ACL_HDR_SIZE     4
1806 #define HCI_SCO_HDR_SIZE     3
1807
1808 struct hci_command_hdr {
1809         __le16  opcode;         /* OCF & OGF */
1810         __u8    plen;
1811 } __packed;
1812
1813 struct hci_event_hdr {
1814         __u8    evt;
1815         __u8    plen;
1816 } __packed;
1817
1818 struct hci_acl_hdr {
1819         __le16  handle;         /* Handle & Flags(PB, BC) */
1820         __le16  dlen;
1821 } __packed;
1822
1823 struct hci_sco_hdr {
1824         __le16  handle;
1825         __u8    dlen;
1826 } __packed;
1827
1828 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
1829 {
1830         return (struct hci_event_hdr *) skb->data;
1831 }
1832
1833 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
1834 {
1835         return (struct hci_acl_hdr *) skb->data;
1836 }
1837
1838 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
1839 {
1840         return (struct hci_sco_hdr *) skb->data;
1841 }
1842
1843 /* Command opcode pack/unpack */
1844 #define hci_opcode_pack(ogf, ocf)       ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
1845 #define hci_opcode_ogf(op)              (op >> 10)
1846 #define hci_opcode_ocf(op)              (op & 0x03ff)
1847
1848 /* ACL handle and flags pack/unpack */
1849 #define hci_handle_pack(h, f)   ((__u16) ((h & 0x0fff)|(f << 12)))
1850 #define hci_handle(h)           (h & 0x0fff)
1851 #define hci_flags(h)            (h >> 12)
1852
1853 #endif /* __HCI_H */