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 HCI_QUIRK_RESET_ON_CLOSE, 85 HCI_QUIRK_RAW_DEVICE, 86 HCI_QUIRK_FIXUP_BUFFER_SIZE, 87 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 88 }; 89 90 /* HCI device flags */ 91 enum { 92 HCI_UP, 93 HCI_INIT, 94 HCI_RUNNING, 95 96 HCI_PSCAN, 97 HCI_ISCAN, 98 HCI_AUTH, 99 HCI_ENCRYPT, 100 HCI_INQUIRY, 101 102 HCI_RAW, 103 104 HCI_RESET, 105 }; 106 107 /* 108 * BR/EDR and/or LE controller flags: the flags defined here should represent 109 * states from the controller. 110 */ 111 enum { 112 HCI_SETUP, 113 HCI_AUTO_OFF, 114 HCI_RFKILLED, 115 HCI_MGMT, 116 HCI_PAIRABLE, 117 HCI_SERVICE_CACHE, 118 HCI_DEBUG_KEYS, 119 HCI_DUT_MODE, 120 HCI_FORCE_SC, 121 HCI_FORCE_STATIC_ADDR, 122 HCI_UNREGISTER, 123 HCI_USER_CHANNEL, 124 125 HCI_LE_SCAN, 126 HCI_SSP_ENABLED, 127 HCI_SC_ENABLED, 128 HCI_SC_ONLY, 129 HCI_PRIVACY, 130 HCI_RPA_EXPIRED, 131 HCI_RPA_RESOLVING, 132 HCI_HS_ENABLED, 133 HCI_LE_ENABLED, 134 HCI_ADVERTISING, 135 HCI_CONNECTABLE, 136 HCI_DISCOVERABLE, 137 HCI_LIMITED_DISCOVERABLE, 138 HCI_LINK_SECURITY, 139 HCI_PERIODIC_INQ, 140 HCI_FAST_CONNECTABLE, 141 HCI_BREDR_ENABLED, 142 HCI_6LOWPAN_ENABLED, 143 HCI_LE_SCAN_INTERRUPTED, 144 }; 145 146 /* A mask for the flags that are supposed to remain when a reset happens 147 * or the HCI device is closed. 148 */ 149 #define HCI_PERSISTENT_MASK (BIT(HCI_LE_SCAN) | BIT(HCI_PERIODIC_INQ) | \ 150 BIT(HCI_FAST_CONNECTABLE)) 151 152 /* HCI ioctl defines */ 153 #define HCIDEVUP _IOW('H', 201, int) 154 #define HCIDEVDOWN _IOW('H', 202, int) 155 #define HCIDEVRESET _IOW('H', 203, int) 156 #define HCIDEVRESTAT _IOW('H', 204, int) 157 158 #define HCIGETDEVLIST _IOR('H', 210, int) 159 #define HCIGETDEVINFO _IOR('H', 211, int) 160 #define HCIGETCONNLIST _IOR('H', 212, int) 161 #define HCIGETCONNINFO _IOR('H', 213, int) 162 #define HCIGETAUTHINFO _IOR('H', 215, int) 163 164 #define HCISETRAW _IOW('H', 220, int) 165 #define HCISETSCAN _IOW('H', 221, int) 166 #define HCISETAUTH _IOW('H', 222, int) 167 #define HCISETENCRYPT _IOW('H', 223, int) 168 #define HCISETPTYPE _IOW('H', 224, int) 169 #define HCISETLINKPOL _IOW('H', 225, int) 170 #define HCISETLINKMODE _IOW('H', 226, int) 171 #define HCISETACLMTU _IOW('H', 227, int) 172 #define HCISETSCOMTU _IOW('H', 228, int) 173 174 #define HCIBLOCKADDR _IOW('H', 230, int) 175 #define HCIUNBLOCKADDR _IOW('H', 231, int) 176 177 #define HCIINQUIRY _IOR('H', 240, int) 178 179 /* HCI timeouts */ 180 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 181 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 182 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 183 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 184 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 185 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 186 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */ 187 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 188 189 /* HCI data types */ 190 #define HCI_COMMAND_PKT 0x01 191 #define HCI_ACLDATA_PKT 0x02 192 #define HCI_SCODATA_PKT 0x03 193 #define HCI_EVENT_PKT 0x04 194 #define HCI_VENDOR_PKT 0xff 195 196 /* HCI packet types */ 197 #define HCI_DM1 0x0008 198 #define HCI_DM3 0x0400 199 #define HCI_DM5 0x4000 200 #define HCI_DH1 0x0010 201 #define HCI_DH3 0x0800 202 #define HCI_DH5 0x8000 203 204 #define HCI_HV1 0x0020 205 #define HCI_HV2 0x0040 206 #define HCI_HV3 0x0080 207 208 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 209 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 210 211 /* eSCO packet types */ 212 #define ESCO_HV1 0x0001 213 #define ESCO_HV2 0x0002 214 #define ESCO_HV3 0x0004 215 #define ESCO_EV3 0x0008 216 #define ESCO_EV4 0x0010 217 #define ESCO_EV5 0x0020 218 #define ESCO_2EV3 0x0040 219 #define ESCO_3EV3 0x0080 220 #define ESCO_2EV5 0x0100 221 #define ESCO_3EV5 0x0200 222 223 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 224 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 225 226 /* ACL flags */ 227 #define ACL_START_NO_FLUSH 0x00 228 #define ACL_CONT 0x01 229 #define ACL_START 0x02 230 #define ACL_COMPLETE 0x03 231 #define ACL_ACTIVE_BCAST 0x04 232 #define ACL_PICO_BCAST 0x08 233 234 /* Baseband links */ 235 #define SCO_LINK 0x00 236 #define ACL_LINK 0x01 237 #define ESCO_LINK 0x02 238 /* Low Energy links do not have defined link type. Use invented one */ 239 #define LE_LINK 0x80 240 #define AMP_LINK 0x81 241 242 /* LMP features */ 243 #define LMP_3SLOT 0x01 244 #define LMP_5SLOT 0x02 245 #define LMP_ENCRYPT 0x04 246 #define LMP_SOFFSET 0x08 247 #define LMP_TACCURACY 0x10 248 #define LMP_RSWITCH 0x20 249 #define LMP_HOLD 0x40 250 #define LMP_SNIFF 0x80 251 252 #define LMP_PARK 0x01 253 #define LMP_RSSI 0x02 254 #define LMP_QUALITY 0x04 255 #define LMP_SCO 0x08 256 #define LMP_HV2 0x10 257 #define LMP_HV3 0x20 258 #define LMP_ULAW 0x40 259 #define LMP_ALAW 0x80 260 261 #define LMP_CVSD 0x01 262 #define LMP_PSCHEME 0x02 263 #define LMP_PCONTROL 0x04 264 #define LMP_TRANSPARENT 0x08 265 266 #define LMP_RSSI_INQ 0x40 267 #define LMP_ESCO 0x80 268 269 #define LMP_EV4 0x01 270 #define LMP_EV5 0x02 271 #define LMP_NO_BREDR 0x20 272 #define LMP_LE 0x40 273 274 #define LMP_SNIFF_SUBR 0x02 275 #define LMP_PAUSE_ENC 0x04 276 #define LMP_EDR_ESCO_2M 0x20 277 #define LMP_EDR_ESCO_3M 0x40 278 #define LMP_EDR_3S_ESCO 0x80 279 280 #define LMP_EXT_INQ 0x01 281 #define LMP_SIMUL_LE_BR 0x02 282 #define LMP_SIMPLE_PAIR 0x08 283 #define LMP_NO_FLUSH 0x40 284 285 #define LMP_LSTO 0x01 286 #define LMP_INQ_TX_PWR 0x02 287 #define LMP_EXTFEATURES 0x80 288 289 /* Extended LMP features */ 290 #define LMP_CSB_MASTER 0x01 291 #define LMP_CSB_SLAVE 0x02 292 #define LMP_SYNC_TRAIN 0x04 293 #define LMP_SYNC_SCAN 0x08 294 295 #define LMP_SC 0x01 296 #define LMP_PING 0x02 297 298 /* Host features */ 299 #define LMP_HOST_SSP 0x01 300 #define LMP_HOST_LE 0x02 301 #define LMP_HOST_LE_BREDR 0x04 302 #define LMP_HOST_SC 0x08 303 304 /* Connection modes */ 305 #define HCI_CM_ACTIVE 0x0000 306 #define HCI_CM_HOLD 0x0001 307 #define HCI_CM_SNIFF 0x0002 308 #define HCI_CM_PARK 0x0003 309 310 /* Link policies */ 311 #define HCI_LP_RSWITCH 0x0001 312 #define HCI_LP_HOLD 0x0002 313 #define HCI_LP_SNIFF 0x0004 314 #define HCI_LP_PARK 0x0008 315 316 /* Link modes */ 317 #define HCI_LM_ACCEPT 0x8000 318 #define HCI_LM_MASTER 0x0001 319 #define HCI_LM_AUTH 0x0002 320 #define HCI_LM_ENCRYPT 0x0004 321 #define HCI_LM_TRUSTED 0x0008 322 #define HCI_LM_RELIABLE 0x0010 323 #define HCI_LM_SECURE 0x0020 324 #define HCI_LM_FIPS 0x0040 325 326 /* Authentication types */ 327 #define HCI_AT_NO_BONDING 0x00 328 #define HCI_AT_NO_BONDING_MITM 0x01 329 #define HCI_AT_DEDICATED_BONDING 0x02 330 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 331 #define HCI_AT_GENERAL_BONDING 0x04 332 #define HCI_AT_GENERAL_BONDING_MITM 0x05 333 334 /* I/O capabilities */ 335 #define HCI_IO_DISPLAY_ONLY 0x00 336 #define HCI_IO_DISPLAY_YESNO 0x01 337 #define HCI_IO_KEYBOARD_ONLY 0x02 338 #define HCI_IO_NO_INPUT_OUTPUT 0x03 339 340 /* Link Key types */ 341 #define HCI_LK_COMBINATION 0x00 342 #define HCI_LK_LOCAL_UNIT 0x01 343 #define HCI_LK_REMOTE_UNIT 0x02 344 #define HCI_LK_DEBUG_COMBINATION 0x03 345 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 346 #define HCI_LK_AUTH_COMBINATION_P192 0x05 347 #define HCI_LK_CHANGED_COMBINATION 0x06 348 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 349 #define HCI_LK_AUTH_COMBINATION_P256 0x08 350 /* The spec doesn't define types for SMP keys, the _MASTER suffix is implied */ 351 #define HCI_SMP_STK 0x80 352 #define HCI_SMP_STK_SLAVE 0x81 353 #define HCI_SMP_LTK 0x82 354 #define HCI_SMP_LTK_SLAVE 0x83 355 356 /* Long Term Key types */ 357 #define HCI_LTK_UNAUTH 0x00 358 #define HCI_LTK_AUTH 0x01 359 360 /* ---- HCI Error Codes ---- */ 361 #define HCI_ERROR_AUTH_FAILURE 0x05 362 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 363 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 364 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 365 #define HCI_ERROR_REMOTE_USER_TERM 0x13 366 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 367 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 368 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 369 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 370 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 371 372 /* Flow control modes */ 373 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 374 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 375 376 /* The core spec defines 127 as the "not available" value */ 377 #define HCI_TX_POWER_INVALID 127 378 379 /* Extended Inquiry Response field types */ 380 #define EIR_FLAGS 0x01 /* flags */ 381 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 382 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 383 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 384 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 385 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 386 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 387 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 388 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 389 #define EIR_TX_POWER 0x0A /* transmit power level */ 390 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 391 #define EIR_SSP_HASH_C 0x0E /* Simple Pairing Hash C */ 392 #define EIR_SSP_RAND_R 0x0F /* Simple Pairing Randomizer R */ 393 #define EIR_DEVICE_ID 0x10 /* device ID */ 394 395 /* Low Energy Advertising Flags */ 396 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 397 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 398 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 399 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 400 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 401 402 /* ----- HCI Commands ---- */ 403 #define HCI_OP_NOP 0x0000 404 405 #define HCI_OP_INQUIRY 0x0401 406 struct hci_cp_inquiry { 407 __u8 lap[3]; 408 __u8 length; 409 __u8 num_rsp; 410 } __packed; 411 412 #define HCI_OP_INQUIRY_CANCEL 0x0402 413 414 #define HCI_OP_PERIODIC_INQ 0x0403 415 416 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 417 418 #define HCI_OP_CREATE_CONN 0x0405 419 struct hci_cp_create_conn { 420 bdaddr_t bdaddr; 421 __le16 pkt_type; 422 __u8 pscan_rep_mode; 423 __u8 pscan_mode; 424 __le16 clock_offset; 425 __u8 role_switch; 426 } __packed; 427 428 #define HCI_OP_DISCONNECT 0x0406 429 struct hci_cp_disconnect { 430 __le16 handle; 431 __u8 reason; 432 } __packed; 433 434 #define HCI_OP_ADD_SCO 0x0407 435 struct hci_cp_add_sco { 436 __le16 handle; 437 __le16 pkt_type; 438 } __packed; 439 440 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 441 struct hci_cp_create_conn_cancel { 442 bdaddr_t bdaddr; 443 } __packed; 444 445 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 446 struct hci_cp_accept_conn_req { 447 bdaddr_t bdaddr; 448 __u8 role; 449 } __packed; 450 451 #define HCI_OP_REJECT_CONN_REQ 0x040a 452 struct hci_cp_reject_conn_req { 453 bdaddr_t bdaddr; 454 __u8 reason; 455 } __packed; 456 457 #define HCI_OP_LINK_KEY_REPLY 0x040b 458 struct hci_cp_link_key_reply { 459 bdaddr_t bdaddr; 460 __u8 link_key[HCI_LINK_KEY_SIZE]; 461 } __packed; 462 463 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 464 struct hci_cp_link_key_neg_reply { 465 bdaddr_t bdaddr; 466 } __packed; 467 468 #define HCI_OP_PIN_CODE_REPLY 0x040d 469 struct hci_cp_pin_code_reply { 470 bdaddr_t bdaddr; 471 __u8 pin_len; 472 __u8 pin_code[16]; 473 } __packed; 474 struct hci_rp_pin_code_reply { 475 __u8 status; 476 bdaddr_t bdaddr; 477 } __packed; 478 479 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 480 struct hci_cp_pin_code_neg_reply { 481 bdaddr_t bdaddr; 482 } __packed; 483 struct hci_rp_pin_code_neg_reply { 484 __u8 status; 485 bdaddr_t bdaddr; 486 } __packed; 487 488 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 489 struct hci_cp_change_conn_ptype { 490 __le16 handle; 491 __le16 pkt_type; 492 } __packed; 493 494 #define HCI_OP_AUTH_REQUESTED 0x0411 495 struct hci_cp_auth_requested { 496 __le16 handle; 497 } __packed; 498 499 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 500 struct hci_cp_set_conn_encrypt { 501 __le16 handle; 502 __u8 encrypt; 503 } __packed; 504 505 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 506 struct hci_cp_change_conn_link_key { 507 __le16 handle; 508 } __packed; 509 510 #define HCI_OP_REMOTE_NAME_REQ 0x0419 511 struct hci_cp_remote_name_req { 512 bdaddr_t bdaddr; 513 __u8 pscan_rep_mode; 514 __u8 pscan_mode; 515 __le16 clock_offset; 516 } __packed; 517 518 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 519 struct hci_cp_remote_name_req_cancel { 520 bdaddr_t bdaddr; 521 } __packed; 522 523 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 524 struct hci_cp_read_remote_features { 525 __le16 handle; 526 } __packed; 527 528 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 529 struct hci_cp_read_remote_ext_features { 530 __le16 handle; 531 __u8 page; 532 } __packed; 533 534 #define HCI_OP_READ_REMOTE_VERSION 0x041d 535 struct hci_cp_read_remote_version { 536 __le16 handle; 537 } __packed; 538 539 #define HCI_OP_SETUP_SYNC_CONN 0x0428 540 struct hci_cp_setup_sync_conn { 541 __le16 handle; 542 __le32 tx_bandwidth; 543 __le32 rx_bandwidth; 544 __le16 max_latency; 545 __le16 voice_setting; 546 __u8 retrans_effort; 547 __le16 pkt_type; 548 } __packed; 549 550 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 551 struct hci_cp_accept_sync_conn_req { 552 bdaddr_t bdaddr; 553 __le32 tx_bandwidth; 554 __le32 rx_bandwidth; 555 __le16 max_latency; 556 __le16 content_format; 557 __u8 retrans_effort; 558 __le16 pkt_type; 559 } __packed; 560 561 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 562 struct hci_cp_reject_sync_conn_req { 563 bdaddr_t bdaddr; 564 __u8 reason; 565 } __packed; 566 567 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 568 struct hci_cp_io_capability_reply { 569 bdaddr_t bdaddr; 570 __u8 capability; 571 __u8 oob_data; 572 __u8 authentication; 573 } __packed; 574 575 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 576 struct hci_cp_user_confirm_reply { 577 bdaddr_t bdaddr; 578 } __packed; 579 struct hci_rp_user_confirm_reply { 580 __u8 status; 581 bdaddr_t bdaddr; 582 } __packed; 583 584 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 585 586 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 587 struct hci_cp_user_passkey_reply { 588 bdaddr_t bdaddr; 589 __le32 passkey; 590 } __packed; 591 592 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 593 594 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 595 struct hci_cp_remote_oob_data_reply { 596 bdaddr_t bdaddr; 597 __u8 hash[16]; 598 __u8 randomizer[16]; 599 } __packed; 600 601 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 602 struct hci_cp_remote_oob_data_neg_reply { 603 bdaddr_t bdaddr; 604 } __packed; 605 606 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 607 struct hci_cp_io_capability_neg_reply { 608 bdaddr_t bdaddr; 609 __u8 reason; 610 } __packed; 611 612 #define HCI_OP_CREATE_PHY_LINK 0x0435 613 struct hci_cp_create_phy_link { 614 __u8 phy_handle; 615 __u8 key_len; 616 __u8 key_type; 617 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 618 } __packed; 619 620 #define HCI_OP_ACCEPT_PHY_LINK 0x0436 621 struct hci_cp_accept_phy_link { 622 __u8 phy_handle; 623 __u8 key_len; 624 __u8 key_type; 625 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 626 } __packed; 627 628 #define HCI_OP_DISCONN_PHY_LINK 0x0437 629 struct hci_cp_disconn_phy_link { 630 __u8 phy_handle; 631 __u8 reason; 632 } __packed; 633 634 struct ext_flow_spec { 635 __u8 id; 636 __u8 stype; 637 __le16 msdu; 638 __le32 sdu_itime; 639 __le32 acc_lat; 640 __le32 flush_to; 641 } __packed; 642 643 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438 644 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 645 struct hci_cp_create_accept_logical_link { 646 __u8 phy_handle; 647 struct ext_flow_spec tx_flow_spec; 648 struct ext_flow_spec rx_flow_spec; 649 } __packed; 650 651 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a 652 struct hci_cp_disconn_logical_link { 653 __le16 log_handle; 654 } __packed; 655 656 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b 657 struct hci_cp_logical_link_cancel { 658 __u8 phy_handle; 659 __u8 flow_spec_id; 660 } __packed; 661 662 struct hci_rp_logical_link_cancel { 663 __u8 status; 664 __u8 phy_handle; 665 __u8 flow_spec_id; 666 } __packed; 667 668 #define HCI_OP_SET_CSB 0x0441 669 struct hci_cp_set_csb { 670 __u8 enable; 671 __u8 lt_addr; 672 __u8 lpo_allowed; 673 __le16 packet_type; 674 __le16 interval_min; 675 __le16 interval_max; 676 __le16 csb_sv_tout; 677 } __packed; 678 struct hci_rp_set_csb { 679 __u8 status; 680 __u8 lt_addr; 681 __le16 interval; 682 } __packed; 683 684 #define HCI_OP_START_SYNC_TRAIN 0x0443 685 686 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 687 struct hci_cp_remote_oob_ext_data_reply { 688 bdaddr_t bdaddr; 689 __u8 hash192[16]; 690 __u8 randomizer192[16]; 691 __u8 hash256[16]; 692 __u8 randomizer256[16]; 693 } __packed; 694 695 #define HCI_OP_SNIFF_MODE 0x0803 696 struct hci_cp_sniff_mode { 697 __le16 handle; 698 __le16 max_interval; 699 __le16 min_interval; 700 __le16 attempt; 701 __le16 timeout; 702 } __packed; 703 704 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 705 struct hci_cp_exit_sniff_mode { 706 __le16 handle; 707 } __packed; 708 709 #define HCI_OP_ROLE_DISCOVERY 0x0809 710 struct hci_cp_role_discovery { 711 __le16 handle; 712 } __packed; 713 struct hci_rp_role_discovery { 714 __u8 status; 715 __le16 handle; 716 __u8 role; 717 } __packed; 718 719 #define HCI_OP_SWITCH_ROLE 0x080b 720 struct hci_cp_switch_role { 721 bdaddr_t bdaddr; 722 __u8 role; 723 } __packed; 724 725 #define HCI_OP_READ_LINK_POLICY 0x080c 726 struct hci_cp_read_link_policy { 727 __le16 handle; 728 } __packed; 729 struct hci_rp_read_link_policy { 730 __u8 status; 731 __le16 handle; 732 __le16 policy; 733 } __packed; 734 735 #define HCI_OP_WRITE_LINK_POLICY 0x080d 736 struct hci_cp_write_link_policy { 737 __le16 handle; 738 __le16 policy; 739 } __packed; 740 struct hci_rp_write_link_policy { 741 __u8 status; 742 __le16 handle; 743 } __packed; 744 745 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 746 struct hci_rp_read_def_link_policy { 747 __u8 status; 748 __le16 policy; 749 } __packed; 750 751 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 752 struct hci_cp_write_def_link_policy { 753 __le16 policy; 754 } __packed; 755 756 #define HCI_OP_SNIFF_SUBRATE 0x0811 757 struct hci_cp_sniff_subrate { 758 __le16 handle; 759 __le16 max_latency; 760 __le16 min_remote_timeout; 761 __le16 min_local_timeout; 762 } __packed; 763 764 #define HCI_OP_SET_EVENT_MASK 0x0c01 765 766 #define HCI_OP_RESET 0x0c03 767 768 #define HCI_OP_SET_EVENT_FLT 0x0c05 769 struct hci_cp_set_event_flt { 770 __u8 flt_type; 771 __u8 cond_type; 772 __u8 condition[0]; 773 } __packed; 774 775 /* Filter types */ 776 #define HCI_FLT_CLEAR_ALL 0x00 777 #define HCI_FLT_INQ_RESULT 0x01 778 #define HCI_FLT_CONN_SETUP 0x02 779 780 /* CONN_SETUP Condition types */ 781 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 782 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 783 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 784 785 /* CONN_SETUP Conditions */ 786 #define HCI_CONN_SETUP_AUTO_OFF 0x01 787 #define HCI_CONN_SETUP_AUTO_ON 0x02 788 789 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 790 struct hci_cp_delete_stored_link_key { 791 bdaddr_t bdaddr; 792 __u8 delete_all; 793 } __packed; 794 795 #define HCI_MAX_NAME_LENGTH 248 796 797 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 798 struct hci_cp_write_local_name { 799 __u8 name[HCI_MAX_NAME_LENGTH]; 800 } __packed; 801 802 #define HCI_OP_READ_LOCAL_NAME 0x0c14 803 struct hci_rp_read_local_name { 804 __u8 status; 805 __u8 name[HCI_MAX_NAME_LENGTH]; 806 } __packed; 807 808 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 809 810 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 811 812 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 813 #define SCAN_DISABLED 0x00 814 #define SCAN_INQUIRY 0x01 815 #define SCAN_PAGE 0x02 816 817 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 818 819 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 820 #define AUTH_DISABLED 0x00 821 #define AUTH_ENABLED 0x01 822 823 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 824 825 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 826 #define ENCRYPT_DISABLED 0x00 827 #define ENCRYPT_P2P 0x01 828 #define ENCRYPT_BOTH 0x02 829 830 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 831 struct hci_rp_read_class_of_dev { 832 __u8 status; 833 __u8 dev_class[3]; 834 } __packed; 835 836 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 837 struct hci_cp_write_class_of_dev { 838 __u8 dev_class[3]; 839 } __packed; 840 841 #define HCI_OP_READ_VOICE_SETTING 0x0c25 842 struct hci_rp_read_voice_setting { 843 __u8 status; 844 __le16 voice_setting; 845 } __packed; 846 847 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 848 struct hci_cp_write_voice_setting { 849 __le16 voice_setting; 850 } __packed; 851 852 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 853 struct hci_cp_host_buffer_size { 854 __le16 acl_mtu; 855 __u8 sco_mtu; 856 __le16 acl_max_pkt; 857 __le16 sco_max_pkt; 858 } __packed; 859 860 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 861 struct hci_rp_read_num_supported_iac { 862 __u8 status; 863 __u8 num_iac; 864 } __packed; 865 866 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 867 868 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 869 struct hci_cp_write_current_iac_lap { 870 __u8 num_iac; 871 __u8 iac_lap[6]; 872 } __packed; 873 874 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 875 876 #define HCI_MAX_EIR_LENGTH 240 877 878 #define HCI_OP_WRITE_EIR 0x0c52 879 struct hci_cp_write_eir { 880 __u8 fec; 881 __u8 data[HCI_MAX_EIR_LENGTH]; 882 } __packed; 883 884 #define HCI_OP_READ_SSP_MODE 0x0c55 885 struct hci_rp_read_ssp_mode { 886 __u8 status; 887 __u8 mode; 888 } __packed; 889 890 #define HCI_OP_WRITE_SSP_MODE 0x0c56 891 struct hci_cp_write_ssp_mode { 892 __u8 mode; 893 } __packed; 894 895 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 896 struct hci_rp_read_local_oob_data { 897 __u8 status; 898 __u8 hash[16]; 899 __u8 randomizer[16]; 900 } __packed; 901 902 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 903 struct hci_rp_read_inq_rsp_tx_power { 904 __u8 status; 905 __s8 tx_power; 906 } __packed; 907 908 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 909 910 #define HCI_OP_READ_LOCATION_DATA 0x0c64 911 912 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 913 struct hci_rp_read_flow_control_mode { 914 __u8 status; 915 __u8 mode; 916 } __packed; 917 918 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 919 struct hci_cp_write_le_host_supported { 920 __u8 le; 921 __u8 simul; 922 } __packed; 923 924 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 925 struct hci_cp_set_reserved_lt_addr { 926 __u8 lt_addr; 927 } __packed; 928 struct hci_rp_set_reserved_lt_addr { 929 __u8 status; 930 __u8 lt_addr; 931 } __packed; 932 933 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 934 struct hci_cp_delete_reserved_lt_addr { 935 __u8 lt_addr; 936 } __packed; 937 struct hci_rp_delete_reserved_lt_addr { 938 __u8 status; 939 __u8 lt_addr; 940 } __packed; 941 942 #define HCI_OP_SET_CSB_DATA 0x0c76 943 struct hci_cp_set_csb_data { 944 __u8 lt_addr; 945 __u8 fragment; 946 __u8 data_length; 947 __u8 data[HCI_MAX_CSB_DATA_SIZE]; 948 } __packed; 949 struct hci_rp_set_csb_data { 950 __u8 status; 951 __u8 lt_addr; 952 } __packed; 953 954 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 955 956 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 957 struct hci_cp_write_sync_train_params { 958 __le16 interval_min; 959 __le16 interval_max; 960 __le32 sync_train_tout; 961 __u8 service_data; 962 } __packed; 963 struct hci_rp_write_sync_train_params { 964 __u8 status; 965 __le16 sync_train_int; 966 } __packed; 967 968 #define HCI_OP_READ_SC_SUPPORT 0x0c79 969 struct hci_rp_read_sc_support { 970 __u8 status; 971 __u8 support; 972 } __packed; 973 974 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 975 struct hci_cp_write_sc_support { 976 __u8 support; 977 } __packed; 978 979 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 980 struct hci_rp_read_local_oob_ext_data { 981 __u8 status; 982 __u8 hash192[16]; 983 __u8 randomizer192[16]; 984 __u8 hash256[16]; 985 __u8 randomizer256[16]; 986 } __packed; 987 988 #define HCI_OP_READ_LOCAL_VERSION 0x1001 989 struct hci_rp_read_local_version { 990 __u8 status; 991 __u8 hci_ver; 992 __le16 hci_rev; 993 __u8 lmp_ver; 994 __le16 manufacturer; 995 __le16 lmp_subver; 996 } __packed; 997 998 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 999 struct hci_rp_read_local_commands { 1000 __u8 status; 1001 __u8 commands[64]; 1002 } __packed; 1003 1004 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1005 struct hci_rp_read_local_features { 1006 __u8 status; 1007 __u8 features[8]; 1008 } __packed; 1009 1010 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1011 struct hci_cp_read_local_ext_features { 1012 __u8 page; 1013 } __packed; 1014 struct hci_rp_read_local_ext_features { 1015 __u8 status; 1016 __u8 page; 1017 __u8 max_page; 1018 __u8 features[8]; 1019 } __packed; 1020 1021 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1022 struct hci_rp_read_buffer_size { 1023 __u8 status; 1024 __le16 acl_mtu; 1025 __u8 sco_mtu; 1026 __le16 acl_max_pkt; 1027 __le16 sco_max_pkt; 1028 } __packed; 1029 1030 #define HCI_OP_READ_BD_ADDR 0x1009 1031 struct hci_rp_read_bd_addr { 1032 __u8 status; 1033 bdaddr_t bdaddr; 1034 } __packed; 1035 1036 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1037 struct hci_rp_read_data_block_size { 1038 __u8 status; 1039 __le16 max_acl_len; 1040 __le16 block_len; 1041 __le16 num_blocks; 1042 } __packed; 1043 1044 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1045 struct hci_rp_read_page_scan_activity { 1046 __u8 status; 1047 __le16 interval; 1048 __le16 window; 1049 } __packed; 1050 1051 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1052 struct hci_cp_write_page_scan_activity { 1053 __le16 interval; 1054 __le16 window; 1055 } __packed; 1056 1057 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1058 struct hci_rp_read_page_scan_type { 1059 __u8 status; 1060 __u8 type; 1061 } __packed; 1062 1063 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1064 #define PAGE_SCAN_TYPE_STANDARD 0x00 1065 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1066 1067 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409 1068 struct hci_rp_read_local_amp_info { 1069 __u8 status; 1070 __u8 amp_status; 1071 __le32 total_bw; 1072 __le32 max_bw; 1073 __le32 min_latency; 1074 __le32 max_pdu; 1075 __u8 amp_type; 1076 __le16 pal_cap; 1077 __le16 max_assoc_size; 1078 __le32 max_flush_to; 1079 __le32 be_flush_to; 1080 } __packed; 1081 1082 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a 1083 struct hci_cp_read_local_amp_assoc { 1084 __u8 phy_handle; 1085 __le16 len_so_far; 1086 __le16 max_len; 1087 } __packed; 1088 struct hci_rp_read_local_amp_assoc { 1089 __u8 status; 1090 __u8 phy_handle; 1091 __le16 rem_len; 1092 __u8 frag[0]; 1093 } __packed; 1094 1095 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b 1096 struct hci_cp_write_remote_amp_assoc { 1097 __u8 phy_handle; 1098 __le16 len_so_far; 1099 __le16 rem_len; 1100 __u8 frag[0]; 1101 } __packed; 1102 struct hci_rp_write_remote_amp_assoc { 1103 __u8 status; 1104 __u8 phy_handle; 1105 } __packed; 1106 1107 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1108 1109 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1110 1111 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1112 struct hci_cp_le_set_event_mask { 1113 __u8 mask[8]; 1114 } __packed; 1115 1116 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1117 struct hci_rp_le_read_buffer_size { 1118 __u8 status; 1119 __le16 le_mtu; 1120 __u8 le_max_pkt; 1121 } __packed; 1122 1123 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1124 struct hci_rp_le_read_local_features { 1125 __u8 status; 1126 __u8 features[8]; 1127 } __packed; 1128 1129 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1130 1131 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1132 struct hci_cp_le_set_adv_param { 1133 __le16 min_interval; 1134 __le16 max_interval; 1135 __u8 type; 1136 __u8 own_address_type; 1137 __u8 direct_addr_type; 1138 bdaddr_t direct_addr; 1139 __u8 channel_map; 1140 __u8 filter_policy; 1141 } __packed; 1142 1143 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1144 struct hci_rp_le_read_adv_tx_power { 1145 __u8 status; 1146 __s8 tx_power; 1147 } __packed; 1148 1149 #define HCI_MAX_AD_LENGTH 31 1150 1151 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1152 struct hci_cp_le_set_adv_data { 1153 __u8 length; 1154 __u8 data[HCI_MAX_AD_LENGTH]; 1155 } __packed; 1156 1157 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1158 struct hci_cp_le_set_scan_rsp_data { 1159 __u8 length; 1160 __u8 data[HCI_MAX_AD_LENGTH]; 1161 } __packed; 1162 1163 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1164 1165 #define LE_SCAN_PASSIVE 0x00 1166 #define LE_SCAN_ACTIVE 0x01 1167 1168 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1169 struct hci_cp_le_set_scan_param { 1170 __u8 type; 1171 __le16 interval; 1172 __le16 window; 1173 __u8 own_address_type; 1174 __u8 filter_policy; 1175 } __packed; 1176 1177 #define LE_SCAN_DISABLE 0x00 1178 #define LE_SCAN_ENABLE 0x01 1179 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1180 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1181 1182 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1183 struct hci_cp_le_set_scan_enable { 1184 __u8 enable; 1185 __u8 filter_dup; 1186 } __packed; 1187 1188 #define HCI_LE_USE_PEER_ADDR 0x00 1189 #define HCI_LE_USE_WHITELIST 0x01 1190 1191 #define HCI_OP_LE_CREATE_CONN 0x200d 1192 struct hci_cp_le_create_conn { 1193 __le16 scan_interval; 1194 __le16 scan_window; 1195 __u8 filter_policy; 1196 __u8 peer_addr_type; 1197 bdaddr_t peer_addr; 1198 __u8 own_address_type; 1199 __le16 conn_interval_min; 1200 __le16 conn_interval_max; 1201 __le16 conn_latency; 1202 __le16 supervision_timeout; 1203 __le16 min_ce_len; 1204 __le16 max_ce_len; 1205 } __packed; 1206 1207 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1208 1209 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f 1210 struct hci_rp_le_read_white_list_size { 1211 __u8 status; 1212 __u8 size; 1213 } __packed; 1214 1215 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010 1216 1217 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011 1218 struct hci_cp_le_add_to_white_list { 1219 __u8 bdaddr_type; 1220 bdaddr_t bdaddr; 1221 } __packed; 1222 1223 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012 1224 struct hci_cp_le_del_from_white_list { 1225 __u8 bdaddr_type; 1226 bdaddr_t bdaddr; 1227 } __packed; 1228 1229 #define HCI_OP_LE_CONN_UPDATE 0x2013 1230 struct hci_cp_le_conn_update { 1231 __le16 handle; 1232 __le16 conn_interval_min; 1233 __le16 conn_interval_max; 1234 __le16 conn_latency; 1235 __le16 supervision_timeout; 1236 __le16 min_ce_len; 1237 __le16 max_ce_len; 1238 } __packed; 1239 1240 #define HCI_OP_LE_START_ENC 0x2019 1241 struct hci_cp_le_start_enc { 1242 __le16 handle; 1243 __le64 rand; 1244 __le16 ediv; 1245 __u8 ltk[16]; 1246 } __packed; 1247 1248 #define HCI_OP_LE_LTK_REPLY 0x201a 1249 struct hci_cp_le_ltk_reply { 1250 __le16 handle; 1251 __u8 ltk[16]; 1252 } __packed; 1253 struct hci_rp_le_ltk_reply { 1254 __u8 status; 1255 __le16 handle; 1256 } __packed; 1257 1258 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1259 struct hci_cp_le_ltk_neg_reply { 1260 __le16 handle; 1261 } __packed; 1262 struct hci_rp_le_ltk_neg_reply { 1263 __u8 status; 1264 __le16 handle; 1265 } __packed; 1266 1267 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1268 struct hci_rp_le_read_supported_states { 1269 __u8 status; 1270 __u8 le_states[8]; 1271 } __packed; 1272 1273 /* ---- HCI Events ---- */ 1274 #define HCI_EV_INQUIRY_COMPLETE 0x01 1275 1276 #define HCI_EV_INQUIRY_RESULT 0x02 1277 struct inquiry_info { 1278 bdaddr_t bdaddr; 1279 __u8 pscan_rep_mode; 1280 __u8 pscan_period_mode; 1281 __u8 pscan_mode; 1282 __u8 dev_class[3]; 1283 __le16 clock_offset; 1284 } __packed; 1285 1286 #define HCI_EV_CONN_COMPLETE 0x03 1287 struct hci_ev_conn_complete { 1288 __u8 status; 1289 __le16 handle; 1290 bdaddr_t bdaddr; 1291 __u8 link_type; 1292 __u8 encr_mode; 1293 } __packed; 1294 1295 #define HCI_EV_CONN_REQUEST 0x04 1296 struct hci_ev_conn_request { 1297 bdaddr_t bdaddr; 1298 __u8 dev_class[3]; 1299 __u8 link_type; 1300 } __packed; 1301 1302 #define HCI_EV_DISCONN_COMPLETE 0x05 1303 struct hci_ev_disconn_complete { 1304 __u8 status; 1305 __le16 handle; 1306 __u8 reason; 1307 } __packed; 1308 1309 #define HCI_EV_AUTH_COMPLETE 0x06 1310 struct hci_ev_auth_complete { 1311 __u8 status; 1312 __le16 handle; 1313 } __packed; 1314 1315 #define HCI_EV_REMOTE_NAME 0x07 1316 struct hci_ev_remote_name { 1317 __u8 status; 1318 bdaddr_t bdaddr; 1319 __u8 name[HCI_MAX_NAME_LENGTH]; 1320 } __packed; 1321 1322 #define HCI_EV_ENCRYPT_CHANGE 0x08 1323 struct hci_ev_encrypt_change { 1324 __u8 status; 1325 __le16 handle; 1326 __u8 encrypt; 1327 } __packed; 1328 1329 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 1330 struct hci_ev_change_link_key_complete { 1331 __u8 status; 1332 __le16 handle; 1333 } __packed; 1334 1335 #define HCI_EV_REMOTE_FEATURES 0x0b 1336 struct hci_ev_remote_features { 1337 __u8 status; 1338 __le16 handle; 1339 __u8 features[8]; 1340 } __packed; 1341 1342 #define HCI_EV_REMOTE_VERSION 0x0c 1343 struct hci_ev_remote_version { 1344 __u8 status; 1345 __le16 handle; 1346 __u8 lmp_ver; 1347 __le16 manufacturer; 1348 __le16 lmp_subver; 1349 } __packed; 1350 1351 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 1352 struct hci_qos { 1353 __u8 service_type; 1354 __u32 token_rate; 1355 __u32 peak_bandwidth; 1356 __u32 latency; 1357 __u32 delay_variation; 1358 } __packed; 1359 struct hci_ev_qos_setup_complete { 1360 __u8 status; 1361 __le16 handle; 1362 struct hci_qos qos; 1363 } __packed; 1364 1365 #define HCI_EV_CMD_COMPLETE 0x0e 1366 struct hci_ev_cmd_complete { 1367 __u8 ncmd; 1368 __le16 opcode; 1369 } __packed; 1370 1371 #define HCI_EV_CMD_STATUS 0x0f 1372 struct hci_ev_cmd_status { 1373 __u8 status; 1374 __u8 ncmd; 1375 __le16 opcode; 1376 } __packed; 1377 1378 #define HCI_EV_ROLE_CHANGE 0x12 1379 struct hci_ev_role_change { 1380 __u8 status; 1381 bdaddr_t bdaddr; 1382 __u8 role; 1383 } __packed; 1384 1385 #define HCI_EV_NUM_COMP_PKTS 0x13 1386 struct hci_comp_pkts_info { 1387 __le16 handle; 1388 __le16 count; 1389 } __packed; 1390 1391 struct hci_ev_num_comp_pkts { 1392 __u8 num_hndl; 1393 struct hci_comp_pkts_info handles[0]; 1394 } __packed; 1395 1396 #define HCI_EV_MODE_CHANGE 0x14 1397 struct hci_ev_mode_change { 1398 __u8 status; 1399 __le16 handle; 1400 __u8 mode; 1401 __le16 interval; 1402 } __packed; 1403 1404 #define HCI_EV_PIN_CODE_REQ 0x16 1405 struct hci_ev_pin_code_req { 1406 bdaddr_t bdaddr; 1407 } __packed; 1408 1409 #define HCI_EV_LINK_KEY_REQ 0x17 1410 struct hci_ev_link_key_req { 1411 bdaddr_t bdaddr; 1412 } __packed; 1413 1414 #define HCI_EV_LINK_KEY_NOTIFY 0x18 1415 struct hci_ev_link_key_notify { 1416 bdaddr_t bdaddr; 1417 __u8 link_key[HCI_LINK_KEY_SIZE]; 1418 __u8 key_type; 1419 } __packed; 1420 1421 #define HCI_EV_CLOCK_OFFSET 0x1c 1422 struct hci_ev_clock_offset { 1423 __u8 status; 1424 __le16 handle; 1425 __le16 clock_offset; 1426 } __packed; 1427 1428 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 1429 struct hci_ev_pkt_type_change { 1430 __u8 status; 1431 __le16 handle; 1432 __le16 pkt_type; 1433 } __packed; 1434 1435 #define HCI_EV_PSCAN_REP_MODE 0x20 1436 struct hci_ev_pscan_rep_mode { 1437 bdaddr_t bdaddr; 1438 __u8 pscan_rep_mode; 1439 } __packed; 1440 1441 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 1442 struct inquiry_info_with_rssi { 1443 bdaddr_t bdaddr; 1444 __u8 pscan_rep_mode; 1445 __u8 pscan_period_mode; 1446 __u8 dev_class[3]; 1447 __le16 clock_offset; 1448 __s8 rssi; 1449 } __packed; 1450 struct inquiry_info_with_rssi_and_pscan_mode { 1451 bdaddr_t bdaddr; 1452 __u8 pscan_rep_mode; 1453 __u8 pscan_period_mode; 1454 __u8 pscan_mode; 1455 __u8 dev_class[3]; 1456 __le16 clock_offset; 1457 __s8 rssi; 1458 } __packed; 1459 1460 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 1461 struct hci_ev_remote_ext_features { 1462 __u8 status; 1463 __le16 handle; 1464 __u8 page; 1465 __u8 max_page; 1466 __u8 features[8]; 1467 } __packed; 1468 1469 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 1470 struct hci_ev_sync_conn_complete { 1471 __u8 status; 1472 __le16 handle; 1473 bdaddr_t bdaddr; 1474 __u8 link_type; 1475 __u8 tx_interval; 1476 __u8 retrans_window; 1477 __le16 rx_pkt_len; 1478 __le16 tx_pkt_len; 1479 __u8 air_mode; 1480 } __packed; 1481 1482 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 1483 struct hci_ev_sync_conn_changed { 1484 __u8 status; 1485 __le16 handle; 1486 __u8 tx_interval; 1487 __u8 retrans_window; 1488 __le16 rx_pkt_len; 1489 __le16 tx_pkt_len; 1490 } __packed; 1491 1492 #define HCI_EV_SNIFF_SUBRATE 0x2e 1493 struct hci_ev_sniff_subrate { 1494 __u8 status; 1495 __le16 handle; 1496 __le16 max_tx_latency; 1497 __le16 max_rx_latency; 1498 __le16 max_remote_timeout; 1499 __le16 max_local_timeout; 1500 } __packed; 1501 1502 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 1503 struct extended_inquiry_info { 1504 bdaddr_t bdaddr; 1505 __u8 pscan_rep_mode; 1506 __u8 pscan_period_mode; 1507 __u8 dev_class[3]; 1508 __le16 clock_offset; 1509 __s8 rssi; 1510 __u8 data[240]; 1511 } __packed; 1512 1513 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 1514 struct hci_ev_key_refresh_complete { 1515 __u8 status; 1516 __le16 handle; 1517 } __packed; 1518 1519 #define HCI_EV_IO_CAPA_REQUEST 0x31 1520 struct hci_ev_io_capa_request { 1521 bdaddr_t bdaddr; 1522 } __packed; 1523 1524 #define HCI_EV_IO_CAPA_REPLY 0x32 1525 struct hci_ev_io_capa_reply { 1526 bdaddr_t bdaddr; 1527 __u8 capability; 1528 __u8 oob_data; 1529 __u8 authentication; 1530 } __packed; 1531 1532 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 1533 struct hci_ev_user_confirm_req { 1534 bdaddr_t bdaddr; 1535 __le32 passkey; 1536 } __packed; 1537 1538 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 1539 struct hci_ev_user_passkey_req { 1540 bdaddr_t bdaddr; 1541 } __packed; 1542 1543 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 1544 struct hci_ev_remote_oob_data_request { 1545 bdaddr_t bdaddr; 1546 } __packed; 1547 1548 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 1549 struct hci_ev_simple_pair_complete { 1550 __u8 status; 1551 bdaddr_t bdaddr; 1552 } __packed; 1553 1554 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 1555 struct hci_ev_user_passkey_notify { 1556 bdaddr_t bdaddr; 1557 __le32 passkey; 1558 } __packed; 1559 1560 #define HCI_KEYPRESS_STARTED 0 1561 #define HCI_KEYPRESS_ENTERED 1 1562 #define HCI_KEYPRESS_ERASED 2 1563 #define HCI_KEYPRESS_CLEARED 3 1564 #define HCI_KEYPRESS_COMPLETED 4 1565 1566 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 1567 struct hci_ev_keypress_notify { 1568 bdaddr_t bdaddr; 1569 __u8 type; 1570 } __packed; 1571 1572 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 1573 struct hci_ev_remote_host_features { 1574 bdaddr_t bdaddr; 1575 __u8 features[8]; 1576 } __packed; 1577 1578 #define HCI_EV_LE_META 0x3e 1579 struct hci_ev_le_meta { 1580 __u8 subevent; 1581 } __packed; 1582 1583 #define HCI_EV_PHY_LINK_COMPLETE 0x40 1584 struct hci_ev_phy_link_complete { 1585 __u8 status; 1586 __u8 phy_handle; 1587 } __packed; 1588 1589 #define HCI_EV_CHANNEL_SELECTED 0x41 1590 struct hci_ev_channel_selected { 1591 __u8 phy_handle; 1592 } __packed; 1593 1594 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 1595 struct hci_ev_disconn_phy_link_complete { 1596 __u8 status; 1597 __u8 phy_handle; 1598 __u8 reason; 1599 } __packed; 1600 1601 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 1602 struct hci_ev_logical_link_complete { 1603 __u8 status; 1604 __le16 handle; 1605 __u8 phy_handle; 1606 __u8 flow_spec_id; 1607 } __packed; 1608 1609 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 1610 struct hci_ev_disconn_logical_link_complete { 1611 __u8 status; 1612 __le16 handle; 1613 __u8 reason; 1614 } __packed; 1615 1616 #define HCI_EV_NUM_COMP_BLOCKS 0x48 1617 struct hci_comp_blocks_info { 1618 __le16 handle; 1619 __le16 pkts; 1620 __le16 blocks; 1621 } __packed; 1622 1623 struct hci_ev_num_comp_blocks { 1624 __le16 num_blocks; 1625 __u8 num_hndl; 1626 struct hci_comp_blocks_info handles[0]; 1627 } __packed; 1628 1629 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 1630 struct hci_ev_sync_train_complete { 1631 __u8 status; 1632 } __packed; 1633 1634 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54 1635 1636 /* Low energy meta events */ 1637 #define LE_CONN_ROLE_MASTER 0x00 1638 1639 #define HCI_EV_LE_CONN_COMPLETE 0x01 1640 struct hci_ev_le_conn_complete { 1641 __u8 status; 1642 __le16 handle; 1643 __u8 role; 1644 __u8 bdaddr_type; 1645 bdaddr_t bdaddr; 1646 __le16 interval; 1647 __le16 latency; 1648 __le16 supervision_timeout; 1649 __u8 clk_accurancy; 1650 } __packed; 1651 1652 #define HCI_EV_LE_LTK_REQ 0x05 1653 struct hci_ev_le_ltk_req { 1654 __le16 handle; 1655 __le64 rand; 1656 __le16 ediv; 1657 } __packed; 1658 1659 /* Advertising report event types */ 1660 #define LE_ADV_IND 0x00 1661 #define LE_ADV_DIRECT_IND 0x01 1662 #define LE_ADV_SCAN_IND 0x02 1663 #define LE_ADV_NONCONN_IND 0x03 1664 #define LE_ADV_SCAN_RSP 0x04 1665 1666 #define ADDR_LE_DEV_PUBLIC 0x00 1667 #define ADDR_LE_DEV_RANDOM 0x01 1668 1669 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 1670 struct hci_ev_le_advertising_info { 1671 __u8 evt_type; 1672 __u8 bdaddr_type; 1673 bdaddr_t bdaddr; 1674 __u8 length; 1675 __u8 data[0]; 1676 } __packed; 1677 1678 /* Internal events generated by Bluetooth stack */ 1679 #define HCI_EV_STACK_INTERNAL 0xfd 1680 struct hci_ev_stack_internal { 1681 __u16 type; 1682 __u8 data[0]; 1683 } __packed; 1684 1685 #define HCI_EV_SI_DEVICE 0x01 1686 struct hci_ev_si_device { 1687 __u16 event; 1688 __u16 dev_id; 1689 } __packed; 1690 1691 #define HCI_EV_SI_SECURITY 0x02 1692 struct hci_ev_si_security { 1693 __u16 event; 1694 __u16 proto; 1695 __u16 subproto; 1696 __u8 incoming; 1697 } __packed; 1698 1699 /* ---- HCI Packet structures ---- */ 1700 #define HCI_COMMAND_HDR_SIZE 3 1701 #define HCI_EVENT_HDR_SIZE 2 1702 #define HCI_ACL_HDR_SIZE 4 1703 #define HCI_SCO_HDR_SIZE 3 1704 1705 struct hci_command_hdr { 1706 __le16 opcode; /* OCF & OGF */ 1707 __u8 plen; 1708 } __packed; 1709 1710 struct hci_event_hdr { 1711 __u8 evt; 1712 __u8 plen; 1713 } __packed; 1714 1715 struct hci_acl_hdr { 1716 __le16 handle; /* Handle & Flags(PB, BC) */ 1717 __le16 dlen; 1718 } __packed; 1719 1720 struct hci_sco_hdr { 1721 __le16 handle; 1722 __u8 dlen; 1723 } __packed; 1724 1725 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 1726 { 1727 return (struct hci_event_hdr *) skb->data; 1728 } 1729 1730 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 1731 { 1732 return (struct hci_acl_hdr *) skb->data; 1733 } 1734 1735 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 1736 { 1737 return (struct hci_sco_hdr *) skb->data; 1738 } 1739 1740 /* Command opcode pack/unpack */ 1741 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 1742 #define hci_opcode_ogf(op) (op >> 10) 1743 #define hci_opcode_ocf(op) (op & 0x03ff) 1744 1745 /* ACL handle and flags pack/unpack */ 1746 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 1747 #define hci_handle(h) (h & 0x0fff) 1748 #define hci_flags(h) (h >> 12) 1749 1750 /* ---- HCI Sockets ---- */ 1751 1752 /* Socket options */ 1753 #define HCI_DATA_DIR 1 1754 #define HCI_FILTER 2 1755 #define HCI_TIME_STAMP 3 1756 1757 /* CMSG flags */ 1758 #define HCI_CMSG_DIR 0x0001 1759 #define HCI_CMSG_TSTAMP 0x0002 1760 1761 struct sockaddr_hci { 1762 sa_family_t hci_family; 1763 unsigned short hci_dev; 1764 unsigned short hci_channel; 1765 }; 1766 #define HCI_DEV_NONE 0xffff 1767 1768 #define HCI_CHANNEL_RAW 0 1769 #define HCI_CHANNEL_USER 1 1770 #define HCI_CHANNEL_MONITOR 2 1771 #define HCI_CHANNEL_CONTROL 3 1772 1773 struct hci_filter { 1774 unsigned long type_mask; 1775 unsigned long event_mask[2]; 1776 __le16 opcode; 1777 }; 1778 1779 struct hci_ufilter { 1780 __u32 type_mask; 1781 __u32 event_mask[2]; 1782 __le16 opcode; 1783 }; 1784 1785 #define HCI_FLT_TYPE_BITS 31 1786 #define HCI_FLT_EVENT_BITS 63 1787 #define HCI_FLT_OGF_BITS 63 1788 #define HCI_FLT_OCF_BITS 127 1789 1790 /* ---- HCI Ioctl requests structures ---- */ 1791 struct hci_dev_stats { 1792 __u32 err_rx; 1793 __u32 err_tx; 1794 __u32 cmd_tx; 1795 __u32 evt_rx; 1796 __u32 acl_tx; 1797 __u32 acl_rx; 1798 __u32 sco_tx; 1799 __u32 sco_rx; 1800 __u32 byte_rx; 1801 __u32 byte_tx; 1802 }; 1803 1804 struct hci_dev_info { 1805 __u16 dev_id; 1806 char name[8]; 1807 1808 bdaddr_t bdaddr; 1809 1810 __u32 flags; 1811 __u8 type; 1812 1813 __u8 features[8]; 1814 1815 __u32 pkt_type; 1816 __u32 link_policy; 1817 __u32 link_mode; 1818 1819 __u16 acl_mtu; 1820 __u16 acl_pkts; 1821 __u16 sco_mtu; 1822 __u16 sco_pkts; 1823 1824 struct hci_dev_stats stat; 1825 }; 1826 1827 struct hci_conn_info { 1828 __u16 handle; 1829 bdaddr_t bdaddr; 1830 __u8 type; 1831 __u8 out; 1832 __u16 state; 1833 __u32 link_mode; 1834 }; 1835 1836 struct hci_dev_req { 1837 __u16 dev_id; 1838 __u32 dev_opt; 1839 }; 1840 1841 struct hci_dev_list_req { 1842 __u16 dev_num; 1843 struct hci_dev_req dev_req[0]; /* hci_dev_req structures */ 1844 }; 1845 1846 struct hci_conn_list_req { 1847 __u16 dev_id; 1848 __u16 conn_num; 1849 struct hci_conn_info conn_info[0]; 1850 }; 1851 1852 struct hci_conn_info_req { 1853 bdaddr_t bdaddr; 1854 __u8 type; 1855 struct hci_conn_info conn_info[0]; 1856 }; 1857 1858 struct hci_auth_info_req { 1859 bdaddr_t bdaddr; 1860 __u8 type; 1861 }; 1862 1863 struct hci_inquiry_req { 1864 __u16 dev_id; 1865 __u16 flags; 1866 __u8 lap[3]; 1867 __u8 length; 1868 __u8 num_rsp; 1869 }; 1870 #define IREQ_CACHE_FLUSH 0x0001 1871 1872 #endif /* __HCI_H */ 1873