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