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