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