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 */ 1854