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