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