1 /* 2 BlueZ - Bluetooth protocol stack for Linux 3 Copyright (C) 2000-2001 Qualcomm Incorporated 4 5 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License version 2 as 9 published by the Free Software Foundation; 10 11 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 12 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. 14 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY 15 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 16 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 17 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 18 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 19 20 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 21 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 22 SOFTWARE IS DISCLAIMED. 23 */ 24 25 #ifndef __HCI_H 26 #define __HCI_H 27 28 #define HCI_MAX_ACL_SIZE 1024 29 #define HCI_MAX_SCO_SIZE 255 30 #define HCI_MAX_EVENT_SIZE 260 31 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) 32 33 #define HCI_LINK_KEY_SIZE 16 34 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE) 35 36 #define HCI_MAX_AMP_ASSOC_SIZE 672 37 38 #define HCI_MAX_CSB_DATA_SIZE 252 39 40 /* HCI dev events */ 41 #define HCI_DEV_REG 1 42 #define HCI_DEV_UNREG 2 43 #define HCI_DEV_UP 3 44 #define HCI_DEV_DOWN 4 45 #define HCI_DEV_SUSPEND 5 46 #define HCI_DEV_RESUME 6 47 48 /* HCI notify events */ 49 #define HCI_NOTIFY_CONN_ADD 1 50 #define HCI_NOTIFY_CONN_DEL 2 51 #define HCI_NOTIFY_VOICE_SETTING 3 52 53 /* HCI bus types */ 54 #define HCI_VIRTUAL 0 55 #define HCI_USB 1 56 #define HCI_PCCARD 2 57 #define HCI_UART 3 58 #define HCI_RS232 4 59 #define HCI_PCI 5 60 #define HCI_SDIO 6 61 62 /* HCI controller types */ 63 #define HCI_BREDR 0x00 64 #define HCI_AMP 0x01 65 66 /* First BR/EDR Controller shall have ID = 0 */ 67 #define AMP_ID_BREDR 0x00 68 69 /* AMP controller types */ 70 #define AMP_TYPE_BREDR 0x00 71 #define AMP_TYPE_80211 0x01 72 73 /* AMP controller status */ 74 #define AMP_STATUS_POWERED_DOWN 0x00 75 #define AMP_STATUS_BLUETOOTH_ONLY 0x01 76 #define AMP_STATUS_NO_CAPACITY 0x02 77 #define AMP_STATUS_LOW_CAPACITY 0x03 78 #define AMP_STATUS_MEDIUM_CAPACITY 0x04 79 #define AMP_STATUS_HIGH_CAPACITY 0x05 80 #define AMP_STATUS_FULL_CAPACITY 0x06 81 82 /* HCI device quirks */ 83 enum { 84 HCI_QUIRK_RESET_ON_CLOSE, 85 HCI_QUIRK_RAW_DEVICE, 86 HCI_QUIRK_FIXUP_BUFFER_SIZE, 87 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 88 }; 89 90 /* HCI device flags */ 91 enum { 92 HCI_UP, 93 HCI_INIT, 94 HCI_RUNNING, 95 96 HCI_PSCAN, 97 HCI_ISCAN, 98 HCI_AUTH, 99 HCI_ENCRYPT, 100 HCI_INQUIRY, 101 102 HCI_RAW, 103 104 HCI_RESET, 105 }; 106 107 /* 108 * BR/EDR and/or LE controller flags: the flags defined here should represent 109 * states from the controller. 110 */ 111 enum { 112 HCI_SETUP, 113 HCI_AUTO_OFF, 114 HCI_RFKILLED, 115 HCI_MGMT, 116 HCI_PAIRABLE, 117 HCI_SERVICE_CACHE, 118 HCI_DEBUG_KEYS, 119 HCI_DUT_MODE, 120 HCI_FORCE_SC, 121 HCI_FORCE_STATIC_ADDR, 122 HCI_UNREGISTER, 123 HCI_USER_CHANNEL, 124 125 HCI_LE_SCAN, 126 HCI_SSP_ENABLED, 127 HCI_SC_ENABLED, 128 HCI_SC_ONLY, 129 HCI_PRIVACY, 130 HCI_RPA_EXPIRED, 131 HCI_RPA_RESOLVING, 132 HCI_HS_ENABLED, 133 HCI_LE_ENABLED, 134 HCI_ADVERTISING, 135 HCI_CONNECTABLE, 136 HCI_DISCOVERABLE, 137 HCI_LIMITED_DISCOVERABLE, 138 HCI_LINK_SECURITY, 139 HCI_PERIODIC_INQ, 140 HCI_FAST_CONNECTABLE, 141 HCI_BREDR_ENABLED, 142 HCI_6LOWPAN_ENABLED, 143 HCI_LE_SCAN_INTERRUPTED, 144 }; 145 146 /* A mask for the flags that are supposed to remain when a reset happens 147 * or the HCI device is closed. 148 */ 149 #define HCI_PERSISTENT_MASK (BIT(HCI_LE_SCAN) | BIT(HCI_PERIODIC_INQ) | \ 150 BIT(HCI_FAST_CONNECTABLE)) 151 152 /* HCI ioctl defines */ 153 #define HCIDEVUP _IOW('H', 201, int) 154 #define HCIDEVDOWN _IOW('H', 202, int) 155 #define HCIDEVRESET _IOW('H', 203, int) 156 #define HCIDEVRESTAT _IOW('H', 204, int) 157 158 #define HCIGETDEVLIST _IOR('H', 210, int) 159 #define HCIGETDEVINFO _IOR('H', 211, int) 160 #define HCIGETCONNLIST _IOR('H', 212, int) 161 #define HCIGETCONNINFO _IOR('H', 213, int) 162 #define HCIGETAUTHINFO _IOR('H', 215, int) 163 164 #define HCISETRAW _IOW('H', 220, int) 165 #define HCISETSCAN _IOW('H', 221, int) 166 #define HCISETAUTH _IOW('H', 222, int) 167 #define HCISETENCRYPT _IOW('H', 223, int) 168 #define HCISETPTYPE _IOW('H', 224, int) 169 #define HCISETLINKPOL _IOW('H', 225, int) 170 #define HCISETLINKMODE _IOW('H', 226, int) 171 #define HCISETACLMTU _IOW('H', 227, int) 172 #define HCISETSCOMTU _IOW('H', 228, int) 173 174 #define HCIBLOCKADDR _IOW('H', 230, int) 175 #define HCIUNBLOCKADDR _IOW('H', 231, int) 176 177 #define HCIINQUIRY _IOR('H', 240, int) 178 179 /* HCI timeouts */ 180 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 181 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 182 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 183 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 184 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 185 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 186 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */ 187 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 188 189 /* HCI data types */ 190 #define HCI_COMMAND_PKT 0x01 191 #define HCI_ACLDATA_PKT 0x02 192 #define HCI_SCODATA_PKT 0x03 193 #define HCI_EVENT_PKT 0x04 194 #define HCI_VENDOR_PKT 0xff 195 196 /* HCI packet types */ 197 #define HCI_DM1 0x0008 198 #define HCI_DM3 0x0400 199 #define HCI_DM5 0x4000 200 #define HCI_DH1 0x0010 201 #define HCI_DH3 0x0800 202 #define HCI_DH5 0x8000 203 204 #define HCI_HV1 0x0020 205 #define HCI_HV2 0x0040 206 #define HCI_HV3 0x0080 207 208 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 209 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 210 211 /* eSCO packet types */ 212 #define ESCO_HV1 0x0001 213 #define ESCO_HV2 0x0002 214 #define ESCO_HV3 0x0004 215 #define ESCO_EV3 0x0008 216 #define ESCO_EV4 0x0010 217 #define ESCO_EV5 0x0020 218 #define ESCO_2EV3 0x0040 219 #define ESCO_3EV3 0x0080 220 #define ESCO_2EV5 0x0100 221 #define ESCO_3EV5 0x0200 222 223 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 224 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 225 226 /* ACL flags */ 227 #define ACL_START_NO_FLUSH 0x00 228 #define ACL_CONT 0x01 229 #define ACL_START 0x02 230 #define ACL_COMPLETE 0x03 231 #define ACL_ACTIVE_BCAST 0x04 232 #define ACL_PICO_BCAST 0x08 233 234 /* Baseband links */ 235 #define SCO_LINK 0x00 236 #define ACL_LINK 0x01 237 #define ESCO_LINK 0x02 238 /* Low Energy links do not have defined link type. Use invented one */ 239 #define LE_LINK 0x80 240 #define AMP_LINK 0x81 241 242 /* LMP features */ 243 #define LMP_3SLOT 0x01 244 #define LMP_5SLOT 0x02 245 #define LMP_ENCRYPT 0x04 246 #define LMP_SOFFSET 0x08 247 #define LMP_TACCURACY 0x10 248 #define LMP_RSWITCH 0x20 249 #define LMP_HOLD 0x40 250 #define LMP_SNIFF 0x80 251 252 #define LMP_PARK 0x01 253 #define LMP_RSSI 0x02 254 #define LMP_QUALITY 0x04 255 #define LMP_SCO 0x08 256 #define LMP_HV2 0x10 257 #define LMP_HV3 0x20 258 #define LMP_ULAW 0x40 259 #define LMP_ALAW 0x80 260 261 #define LMP_CVSD 0x01 262 #define LMP_PSCHEME 0x02 263 #define LMP_PCONTROL 0x04 264 #define LMP_TRANSPARENT 0x08 265 266 #define LMP_RSSI_INQ 0x40 267 #define LMP_ESCO 0x80 268 269 #define LMP_EV4 0x01 270 #define LMP_EV5 0x02 271 #define LMP_NO_BREDR 0x20 272 #define LMP_LE 0x40 273 274 #define LMP_SNIFF_SUBR 0x02 275 #define LMP_PAUSE_ENC 0x04 276 #define LMP_EDR_ESCO_2M 0x20 277 #define LMP_EDR_ESCO_3M 0x40 278 #define LMP_EDR_3S_ESCO 0x80 279 280 #define LMP_EXT_INQ 0x01 281 #define LMP_SIMUL_LE_BR 0x02 282 #define LMP_SIMPLE_PAIR 0x08 283 #define LMP_NO_FLUSH 0x40 284 285 #define LMP_LSTO 0x01 286 #define LMP_INQ_TX_PWR 0x02 287 #define LMP_EXTFEATURES 0x80 288 289 /* Extended LMP features */ 290 #define LMP_CSB_MASTER 0x01 291 #define LMP_CSB_SLAVE 0x02 292 #define LMP_SYNC_TRAIN 0x04 293 #define LMP_SYNC_SCAN 0x08 294 295 #define LMP_SC 0x01 296 #define LMP_PING 0x02 297 298 /* Host features */ 299 #define LMP_HOST_SSP 0x01 300 #define LMP_HOST_LE 0x02 301 #define LMP_HOST_LE_BREDR 0x04 302 #define LMP_HOST_SC 0x08 303 304 /* Connection modes */ 305 #define HCI_CM_ACTIVE 0x0000 306 #define HCI_CM_HOLD 0x0001 307 #define HCI_CM_SNIFF 0x0002 308 #define HCI_CM_PARK 0x0003 309 310 /* Link policies */ 311 #define HCI_LP_RSWITCH 0x0001 312 #define HCI_LP_HOLD 0x0002 313 #define HCI_LP_SNIFF 0x0004 314 #define HCI_LP_PARK 0x0008 315 316 /* Link modes */ 317 #define HCI_LM_ACCEPT 0x8000 318 #define HCI_LM_MASTER 0x0001 319 #define HCI_LM_AUTH 0x0002 320 #define HCI_LM_ENCRYPT 0x0004 321 #define HCI_LM_TRUSTED 0x0008 322 #define HCI_LM_RELIABLE 0x0010 323 #define HCI_LM_SECURE 0x0020 324 #define HCI_LM_FIPS 0x0040 325 326 /* Authentication types */ 327 #define HCI_AT_NO_BONDING 0x00 328 #define HCI_AT_NO_BONDING_MITM 0x01 329 #define HCI_AT_DEDICATED_BONDING 0x02 330 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 331 #define HCI_AT_GENERAL_BONDING 0x04 332 #define HCI_AT_GENERAL_BONDING_MITM 0x05 333 334 /* I/O capabilities */ 335 #define HCI_IO_DISPLAY_ONLY 0x00 336 #define HCI_IO_DISPLAY_YESNO 0x01 337 #define HCI_IO_KEYBOARD_ONLY 0x02 338 #define HCI_IO_NO_INPUT_OUTPUT 0x03 339 340 /* Link Key types */ 341 #define HCI_LK_COMBINATION 0x00 342 #define HCI_LK_LOCAL_UNIT 0x01 343 #define HCI_LK_REMOTE_UNIT 0x02 344 #define HCI_LK_DEBUG_COMBINATION 0x03 345 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 346 #define HCI_LK_AUTH_COMBINATION_P192 0x05 347 #define HCI_LK_CHANGED_COMBINATION 0x06 348 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 349 #define HCI_LK_AUTH_COMBINATION_P256 0x08 350 /* The spec doesn't define types for SMP keys, the _MASTER suffix is implied */ 351 #define HCI_SMP_STK 0x80 352 #define HCI_SMP_STK_SLAVE 0x81 353 #define HCI_SMP_LTK 0x82 354 #define HCI_SMP_LTK_SLAVE 0x83 355 356 /* Long Term Key types */ 357 #define HCI_LTK_UNAUTH 0x00 358 #define HCI_LTK_AUTH 0x01 359 360 /* ---- HCI Error Codes ---- */ 361 #define HCI_ERROR_AUTH_FAILURE 0x05 362 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 363 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 364 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 365 #define HCI_ERROR_REMOTE_USER_TERM 0x13 366 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 367 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 368 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 369 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 370 371 /* Flow control modes */ 372 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 373 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 374 375 /* The core spec defines 127 as the "not available" value */ 376 #define HCI_TX_POWER_INVALID 127 377 378 /* Extended Inquiry Response field types */ 379 #define EIR_FLAGS 0x01 /* flags */ 380 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 381 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 382 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 383 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 384 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 385 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 386 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 387 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 388 #define EIR_TX_POWER 0x0A /* transmit power level */ 389 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 390 #define EIR_SSP_HASH_C 0x0E /* Simple Pairing Hash C */ 391 #define EIR_SSP_RAND_R 0x0F /* Simple Pairing Randomizer R */ 392 #define EIR_DEVICE_ID 0x10 /* device ID */ 393 394 /* Low Energy Advertising Flags */ 395 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 396 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 397 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 398 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 399 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 400 401 /* ----- HCI Commands ---- */ 402 #define HCI_OP_NOP 0x0000 403 404 #define HCI_OP_INQUIRY 0x0401 405 struct hci_cp_inquiry { 406 __u8 lap[3]; 407 __u8 length; 408 __u8 num_rsp; 409 } __packed; 410 411 #define HCI_OP_INQUIRY_CANCEL 0x0402 412 413 #define HCI_OP_PERIODIC_INQ 0x0403 414 415 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 416 417 #define HCI_OP_CREATE_CONN 0x0405 418 struct hci_cp_create_conn { 419 bdaddr_t bdaddr; 420 __le16 pkt_type; 421 __u8 pscan_rep_mode; 422 __u8 pscan_mode; 423 __le16 clock_offset; 424 __u8 role_switch; 425 } __packed; 426 427 #define HCI_OP_DISCONNECT 0x0406 428 struct hci_cp_disconnect { 429 __le16 handle; 430 __u8 reason; 431 } __packed; 432 433 #define HCI_OP_ADD_SCO 0x0407 434 struct hci_cp_add_sco { 435 __le16 handle; 436 __le16 pkt_type; 437 } __packed; 438 439 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 440 struct hci_cp_create_conn_cancel { 441 bdaddr_t bdaddr; 442 } __packed; 443 444 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 445 struct hci_cp_accept_conn_req { 446 bdaddr_t bdaddr; 447 __u8 role; 448 } __packed; 449 450 #define HCI_OP_REJECT_CONN_REQ 0x040a 451 struct hci_cp_reject_conn_req { 452 bdaddr_t bdaddr; 453 __u8 reason; 454 } __packed; 455 456 #define HCI_OP_LINK_KEY_REPLY 0x040b 457 struct hci_cp_link_key_reply { 458 bdaddr_t bdaddr; 459 __u8 link_key[HCI_LINK_KEY_SIZE]; 460 } __packed; 461 462 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 463 struct hci_cp_link_key_neg_reply { 464 bdaddr_t bdaddr; 465 } __packed; 466 467 #define HCI_OP_PIN_CODE_REPLY 0x040d 468 struct hci_cp_pin_code_reply { 469 bdaddr_t bdaddr; 470 __u8 pin_len; 471 __u8 pin_code[16]; 472 } __packed; 473 struct hci_rp_pin_code_reply { 474 __u8 status; 475 bdaddr_t bdaddr; 476 } __packed; 477 478 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 479 struct hci_cp_pin_code_neg_reply { 480 bdaddr_t bdaddr; 481 } __packed; 482 struct hci_rp_pin_code_neg_reply { 483 __u8 status; 484 bdaddr_t bdaddr; 485 } __packed; 486 487 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 488 struct hci_cp_change_conn_ptype { 489 __le16 handle; 490 __le16 pkt_type; 491 } __packed; 492 493 #define HCI_OP_AUTH_REQUESTED 0x0411 494 struct hci_cp_auth_requested { 495 __le16 handle; 496 } __packed; 497 498 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 499 struct hci_cp_set_conn_encrypt { 500 __le16 handle; 501 __u8 encrypt; 502 } __packed; 503 504 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 505 struct hci_cp_change_conn_link_key { 506 __le16 handle; 507 } __packed; 508 509 #define HCI_OP_REMOTE_NAME_REQ 0x0419 510 struct hci_cp_remote_name_req { 511 bdaddr_t bdaddr; 512 __u8 pscan_rep_mode; 513 __u8 pscan_mode; 514 __le16 clock_offset; 515 } __packed; 516 517 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 518 struct hci_cp_remote_name_req_cancel { 519 bdaddr_t bdaddr; 520 } __packed; 521 522 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 523 struct hci_cp_read_remote_features { 524 __le16 handle; 525 } __packed; 526 527 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 528 struct hci_cp_read_remote_ext_features { 529 __le16 handle; 530 __u8 page; 531 } __packed; 532 533 #define HCI_OP_READ_REMOTE_VERSION 0x041d 534 struct hci_cp_read_remote_version { 535 __le16 handle; 536 } __packed; 537 538 #define HCI_OP_SETUP_SYNC_CONN 0x0428 539 struct hci_cp_setup_sync_conn { 540 __le16 handle; 541 __le32 tx_bandwidth; 542 __le32 rx_bandwidth; 543 __le16 max_latency; 544 __le16 voice_setting; 545 __u8 retrans_effort; 546 __le16 pkt_type; 547 } __packed; 548 549 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 550 struct hci_cp_accept_sync_conn_req { 551 bdaddr_t bdaddr; 552 __le32 tx_bandwidth; 553 __le32 rx_bandwidth; 554 __le16 max_latency; 555 __le16 content_format; 556 __u8 retrans_effort; 557 __le16 pkt_type; 558 } __packed; 559 560 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 561 struct hci_cp_reject_sync_conn_req { 562 bdaddr_t bdaddr; 563 __u8 reason; 564 } __packed; 565 566 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 567 struct hci_cp_io_capability_reply { 568 bdaddr_t bdaddr; 569 __u8 capability; 570 __u8 oob_data; 571 __u8 authentication; 572 } __packed; 573 574 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 575 struct hci_cp_user_confirm_reply { 576 bdaddr_t bdaddr; 577 } __packed; 578 struct hci_rp_user_confirm_reply { 579 __u8 status; 580 bdaddr_t bdaddr; 581 } __packed; 582 583 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 584 585 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 586 struct hci_cp_user_passkey_reply { 587 bdaddr_t bdaddr; 588 __le32 passkey; 589 } __packed; 590 591 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 592 593 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 594 struct hci_cp_remote_oob_data_reply { 595 bdaddr_t bdaddr; 596 __u8 hash[16]; 597 __u8 randomizer[16]; 598 } __packed; 599 600 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 601 struct hci_cp_remote_oob_data_neg_reply { 602 bdaddr_t bdaddr; 603 } __packed; 604 605 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 606 struct hci_cp_io_capability_neg_reply { 607 bdaddr_t bdaddr; 608 __u8 reason; 609 } __packed; 610 611 #define HCI_OP_CREATE_PHY_LINK 0x0435 612 struct hci_cp_create_phy_link { 613 __u8 phy_handle; 614 __u8 key_len; 615 __u8 key_type; 616 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 617 } __packed; 618 619 #define HCI_OP_ACCEPT_PHY_LINK 0x0436 620 struct hci_cp_accept_phy_link { 621 __u8 phy_handle; 622 __u8 key_len; 623 __u8 key_type; 624 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 625 } __packed; 626 627 #define HCI_OP_DISCONN_PHY_LINK 0x0437 628 struct hci_cp_disconn_phy_link { 629 __u8 phy_handle; 630 __u8 reason; 631 } __packed; 632 633 struct ext_flow_spec { 634 __u8 id; 635 __u8 stype; 636 __le16 msdu; 637 __le32 sdu_itime; 638 __le32 acc_lat; 639 __le32 flush_to; 640 } __packed; 641 642 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438 643 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 644 struct hci_cp_create_accept_logical_link { 645 __u8 phy_handle; 646 struct ext_flow_spec tx_flow_spec; 647 struct ext_flow_spec rx_flow_spec; 648 } __packed; 649 650 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a 651 struct hci_cp_disconn_logical_link { 652 __le16 log_handle; 653 } __packed; 654 655 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b 656 struct hci_cp_logical_link_cancel { 657 __u8 phy_handle; 658 __u8 flow_spec_id; 659 } __packed; 660 661 struct hci_rp_logical_link_cancel { 662 __u8 status; 663 __u8 phy_handle; 664 __u8 flow_spec_id; 665 } __packed; 666 667 #define HCI_OP_SET_CSB 0x0441 668 struct hci_cp_set_csb { 669 __u8 enable; 670 __u8 lt_addr; 671 __u8 lpo_allowed; 672 __le16 packet_type; 673 __le16 interval_min; 674 __le16 interval_max; 675 __le16 csb_sv_tout; 676 } __packed; 677 struct hci_rp_set_csb { 678 __u8 status; 679 __u8 lt_addr; 680 __le16 interval; 681 } __packed; 682 683 #define HCI_OP_START_SYNC_TRAIN 0x0443 684 685 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 686 struct hci_cp_remote_oob_ext_data_reply { 687 bdaddr_t bdaddr; 688 __u8 hash192[16]; 689 __u8 randomizer192[16]; 690 __u8 hash256[16]; 691 __u8 randomizer256[16]; 692 } __packed; 693 694 #define HCI_OP_SNIFF_MODE 0x0803 695 struct hci_cp_sniff_mode { 696 __le16 handle; 697 __le16 max_interval; 698 __le16 min_interval; 699 __le16 attempt; 700 __le16 timeout; 701 } __packed; 702 703 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 704 struct hci_cp_exit_sniff_mode { 705 __le16 handle; 706 } __packed; 707 708 #define HCI_OP_ROLE_DISCOVERY 0x0809 709 struct hci_cp_role_discovery { 710 __le16 handle; 711 } __packed; 712 struct hci_rp_role_discovery { 713 __u8 status; 714 __le16 handle; 715 __u8 role; 716 } __packed; 717 718 #define HCI_OP_SWITCH_ROLE 0x080b 719 struct hci_cp_switch_role { 720 bdaddr_t bdaddr; 721 __u8 role; 722 } __packed; 723 724 #define HCI_OP_READ_LINK_POLICY 0x080c 725 struct hci_cp_read_link_policy { 726 __le16 handle; 727 } __packed; 728 struct hci_rp_read_link_policy { 729 __u8 status; 730 __le16 handle; 731 __le16 policy; 732 } __packed; 733 734 #define HCI_OP_WRITE_LINK_POLICY 0x080d 735 struct hci_cp_write_link_policy { 736 __le16 handle; 737 __le16 policy; 738 } __packed; 739 struct hci_rp_write_link_policy { 740 __u8 status; 741 __le16 handle; 742 } __packed; 743 744 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 745 struct hci_rp_read_def_link_policy { 746 __u8 status; 747 __le16 policy; 748 } __packed; 749 750 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 751 struct hci_cp_write_def_link_policy { 752 __le16 policy; 753 } __packed; 754 755 #define HCI_OP_SNIFF_SUBRATE 0x0811 756 struct hci_cp_sniff_subrate { 757 __le16 handle; 758 __le16 max_latency; 759 __le16 min_remote_timeout; 760 __le16 min_local_timeout; 761 } __packed; 762 763 #define HCI_OP_SET_EVENT_MASK 0x0c01 764 765 #define HCI_OP_RESET 0x0c03 766 767 #define HCI_OP_SET_EVENT_FLT 0x0c05 768 struct hci_cp_set_event_flt { 769 __u8 flt_type; 770 __u8 cond_type; 771 __u8 condition[0]; 772 } __packed; 773 774 /* Filter types */ 775 #define HCI_FLT_CLEAR_ALL 0x00 776 #define HCI_FLT_INQ_RESULT 0x01 777 #define HCI_FLT_CONN_SETUP 0x02 778 779 /* CONN_SETUP Condition types */ 780 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 781 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 782 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 783 784 /* CONN_SETUP Conditions */ 785 #define HCI_CONN_SETUP_AUTO_OFF 0x01 786 #define HCI_CONN_SETUP_AUTO_ON 0x02 787 788 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 789 struct hci_cp_delete_stored_link_key { 790 bdaddr_t bdaddr; 791 __u8 delete_all; 792 } __packed; 793 794 #define HCI_MAX_NAME_LENGTH 248 795 796 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 797 struct hci_cp_write_local_name { 798 __u8 name[HCI_MAX_NAME_LENGTH]; 799 } __packed; 800 801 #define HCI_OP_READ_LOCAL_NAME 0x0c14 802 struct hci_rp_read_local_name { 803 __u8 status; 804 __u8 name[HCI_MAX_NAME_LENGTH]; 805 } __packed; 806 807 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 808 809 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 810 811 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 812 #define SCAN_DISABLED 0x00 813 #define SCAN_INQUIRY 0x01 814 #define SCAN_PAGE 0x02 815 816 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 817 818 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 819 #define AUTH_DISABLED 0x00 820 #define AUTH_ENABLED 0x01 821 822 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 823 824 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 825 #define ENCRYPT_DISABLED 0x00 826 #define ENCRYPT_P2P 0x01 827 #define ENCRYPT_BOTH 0x02 828 829 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 830 struct hci_rp_read_class_of_dev { 831 __u8 status; 832 __u8 dev_class[3]; 833 } __packed; 834 835 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 836 struct hci_cp_write_class_of_dev { 837 __u8 dev_class[3]; 838 } __packed; 839 840 #define HCI_OP_READ_VOICE_SETTING 0x0c25 841 struct hci_rp_read_voice_setting { 842 __u8 status; 843 __le16 voice_setting; 844 } __packed; 845 846 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 847 struct hci_cp_write_voice_setting { 848 __le16 voice_setting; 849 } __packed; 850 851 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 852 struct hci_cp_host_buffer_size { 853 __le16 acl_mtu; 854 __u8 sco_mtu; 855 __le16 acl_max_pkt; 856 __le16 sco_max_pkt; 857 } __packed; 858 859 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 860 struct hci_rp_read_num_supported_iac { 861 __u8 status; 862 __u8 num_iac; 863 } __packed; 864 865 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 866 867 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 868 struct hci_cp_write_current_iac_lap { 869 __u8 num_iac; 870 __u8 iac_lap[6]; 871 } __packed; 872 873 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 874 875 #define HCI_MAX_EIR_LENGTH 240 876 877 #define HCI_OP_WRITE_EIR 0x0c52 878 struct hci_cp_write_eir { 879 __u8 fec; 880 __u8 data[HCI_MAX_EIR_LENGTH]; 881 } __packed; 882 883 #define HCI_OP_READ_SSP_MODE 0x0c55 884 struct hci_rp_read_ssp_mode { 885 __u8 status; 886 __u8 mode; 887 } __packed; 888 889 #define HCI_OP_WRITE_SSP_MODE 0x0c56 890 struct hci_cp_write_ssp_mode { 891 __u8 mode; 892 } __packed; 893 894 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 895 struct hci_rp_read_local_oob_data { 896 __u8 status; 897 __u8 hash[16]; 898 __u8 randomizer[16]; 899 } __packed; 900 901 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 902 struct hci_rp_read_inq_rsp_tx_power { 903 __u8 status; 904 __s8 tx_power; 905 } __packed; 906 907 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 908 909 #define HCI_OP_READ_LOCATION_DATA 0x0c64 910 911 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 912 struct hci_rp_read_flow_control_mode { 913 __u8 status; 914 __u8 mode; 915 } __packed; 916 917 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 918 struct hci_cp_write_le_host_supported { 919 __u8 le; 920 __u8 simul; 921 } __packed; 922 923 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 924 struct hci_cp_set_reserved_lt_addr { 925 __u8 lt_addr; 926 } __packed; 927 struct hci_rp_set_reserved_lt_addr { 928 __u8 status; 929 __u8 lt_addr; 930 } __packed; 931 932 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 933 struct hci_cp_delete_reserved_lt_addr { 934 __u8 lt_addr; 935 } __packed; 936 struct hci_rp_delete_reserved_lt_addr { 937 __u8 status; 938 __u8 lt_addr; 939 } __packed; 940 941 #define HCI_OP_SET_CSB_DATA 0x0c76 942 struct hci_cp_set_csb_data { 943 __u8 lt_addr; 944 __u8 fragment; 945 __u8 data_length; 946 __u8 data[HCI_MAX_CSB_DATA_SIZE]; 947 } __packed; 948 struct hci_rp_set_csb_data { 949 __u8 status; 950 __u8 lt_addr; 951 } __packed; 952 953 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 954 955 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 956 struct hci_cp_write_sync_train_params { 957 __le16 interval_min; 958 __le16 interval_max; 959 __le32 sync_train_tout; 960 __u8 service_data; 961 } __packed; 962 struct hci_rp_write_sync_train_params { 963 __u8 status; 964 __le16 sync_train_int; 965 } __packed; 966 967 #define HCI_OP_READ_SC_SUPPORT 0x0c79 968 struct hci_rp_read_sc_support { 969 __u8 status; 970 __u8 support; 971 } __packed; 972 973 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 974 struct hci_cp_write_sc_support { 975 __u8 support; 976 } __packed; 977 978 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 979 struct hci_rp_read_local_oob_ext_data { 980 __u8 status; 981 __u8 hash192[16]; 982 __u8 randomizer192[16]; 983 __u8 hash256[16]; 984 __u8 randomizer256[16]; 985 } __packed; 986 987 #define HCI_OP_READ_LOCAL_VERSION 0x1001 988 struct hci_rp_read_local_version { 989 __u8 status; 990 __u8 hci_ver; 991 __le16 hci_rev; 992 __u8 lmp_ver; 993 __le16 manufacturer; 994 __le16 lmp_subver; 995 } __packed; 996 997 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 998 struct hci_rp_read_local_commands { 999 __u8 status; 1000 __u8 commands[64]; 1001 } __packed; 1002 1003 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1004 struct hci_rp_read_local_features { 1005 __u8 status; 1006 __u8 features[8]; 1007 } __packed; 1008 1009 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1010 struct hci_cp_read_local_ext_features { 1011 __u8 page; 1012 } __packed; 1013 struct hci_rp_read_local_ext_features { 1014 __u8 status; 1015 __u8 page; 1016 __u8 max_page; 1017 __u8 features[8]; 1018 } __packed; 1019 1020 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1021 struct hci_rp_read_buffer_size { 1022 __u8 status; 1023 __le16 acl_mtu; 1024 __u8 sco_mtu; 1025 __le16 acl_max_pkt; 1026 __le16 sco_max_pkt; 1027 } __packed; 1028 1029 #define HCI_OP_READ_BD_ADDR 0x1009 1030 struct hci_rp_read_bd_addr { 1031 __u8 status; 1032 bdaddr_t bdaddr; 1033 } __packed; 1034 1035 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1036 struct hci_rp_read_data_block_size { 1037 __u8 status; 1038 __le16 max_acl_len; 1039 __le16 block_len; 1040 __le16 num_blocks; 1041 } __packed; 1042 1043 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1044 struct hci_rp_read_page_scan_activity { 1045 __u8 status; 1046 __le16 interval; 1047 __le16 window; 1048 } __packed; 1049 1050 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1051 struct hci_cp_write_page_scan_activity { 1052 __le16 interval; 1053 __le16 window; 1054 } __packed; 1055 1056 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1057 struct hci_rp_read_page_scan_type { 1058 __u8 status; 1059 __u8 type; 1060 } __packed; 1061 1062 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1063 #define PAGE_SCAN_TYPE_STANDARD 0x00 1064 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1065 1066 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409 1067 struct hci_rp_read_local_amp_info { 1068 __u8 status; 1069 __u8 amp_status; 1070 __le32 total_bw; 1071 __le32 max_bw; 1072 __le32 min_latency; 1073 __le32 max_pdu; 1074 __u8 amp_type; 1075 __le16 pal_cap; 1076 __le16 max_assoc_size; 1077 __le32 max_flush_to; 1078 __le32 be_flush_to; 1079 } __packed; 1080 1081 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a 1082 struct hci_cp_read_local_amp_assoc { 1083 __u8 phy_handle; 1084 __le16 len_so_far; 1085 __le16 max_len; 1086 } __packed; 1087 struct hci_rp_read_local_amp_assoc { 1088 __u8 status; 1089 __u8 phy_handle; 1090 __le16 rem_len; 1091 __u8 frag[0]; 1092 } __packed; 1093 1094 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b 1095 struct hci_cp_write_remote_amp_assoc { 1096 __u8 phy_handle; 1097 __le16 len_so_far; 1098 __le16 rem_len; 1099 __u8 frag[0]; 1100 } __packed; 1101 struct hci_rp_write_remote_amp_assoc { 1102 __u8 status; 1103 __u8 phy_handle; 1104 } __packed; 1105 1106 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1107 1108 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1109 1110 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1111 struct hci_cp_le_set_event_mask { 1112 __u8 mask[8]; 1113 } __packed; 1114 1115 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1116 struct hci_rp_le_read_buffer_size { 1117 __u8 status; 1118 __le16 le_mtu; 1119 __u8 le_max_pkt; 1120 } __packed; 1121 1122 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1123 struct hci_rp_le_read_local_features { 1124 __u8 status; 1125 __u8 features[8]; 1126 } __packed; 1127 1128 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1129 1130 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1131 struct hci_cp_le_set_adv_param { 1132 __le16 min_interval; 1133 __le16 max_interval; 1134 __u8 type; 1135 __u8 own_address_type; 1136 __u8 direct_addr_type; 1137 bdaddr_t direct_addr; 1138 __u8 channel_map; 1139 __u8 filter_policy; 1140 } __packed; 1141 1142 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1143 struct hci_rp_le_read_adv_tx_power { 1144 __u8 status; 1145 __s8 tx_power; 1146 } __packed; 1147 1148 #define HCI_MAX_AD_LENGTH 31 1149 1150 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1151 struct hci_cp_le_set_adv_data { 1152 __u8 length; 1153 __u8 data[HCI_MAX_AD_LENGTH]; 1154 } __packed; 1155 1156 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1157 struct hci_cp_le_set_scan_rsp_data { 1158 __u8 length; 1159 __u8 data[HCI_MAX_AD_LENGTH]; 1160 } __packed; 1161 1162 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1163 1164 #define LE_SCAN_PASSIVE 0x00 1165 #define LE_SCAN_ACTIVE 0x01 1166 1167 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1168 struct hci_cp_le_set_scan_param { 1169 __u8 type; 1170 __le16 interval; 1171 __le16 window; 1172 __u8 own_address_type; 1173 __u8 filter_policy; 1174 } __packed; 1175 1176 #define LE_SCAN_DISABLE 0x00 1177 #define LE_SCAN_ENABLE 0x01 1178 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1179 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1180 1181 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1182 struct hci_cp_le_set_scan_enable { 1183 __u8 enable; 1184 __u8 filter_dup; 1185 } __packed; 1186 1187 #define HCI_LE_USE_PEER_ADDR 0x00 1188 #define HCI_LE_USE_WHITELIST 0x01 1189 1190 #define HCI_OP_LE_CREATE_CONN 0x200d 1191 struct hci_cp_le_create_conn { 1192 __le16 scan_interval; 1193 __le16 scan_window; 1194 __u8 filter_policy; 1195 __u8 peer_addr_type; 1196 bdaddr_t peer_addr; 1197 __u8 own_address_type; 1198 __le16 conn_interval_min; 1199 __le16 conn_interval_max; 1200 __le16 conn_latency; 1201 __le16 supervision_timeout; 1202 __le16 min_ce_len; 1203 __le16 max_ce_len; 1204 } __packed; 1205 1206 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1207 1208 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f 1209 struct hci_rp_le_read_white_list_size { 1210 __u8 status; 1211 __u8 size; 1212 } __packed; 1213 1214 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010 1215 1216 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011 1217 struct hci_cp_le_add_to_white_list { 1218 __u8 bdaddr_type; 1219 bdaddr_t bdaddr; 1220 } __packed; 1221 1222 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012 1223 struct hci_cp_le_del_from_white_list { 1224 __u8 bdaddr_type; 1225 bdaddr_t bdaddr; 1226 } __packed; 1227 1228 #define HCI_OP_LE_CONN_UPDATE 0x2013 1229 struct hci_cp_le_conn_update { 1230 __le16 handle; 1231 __le16 conn_interval_min; 1232 __le16 conn_interval_max; 1233 __le16 conn_latency; 1234 __le16 supervision_timeout; 1235 __le16 min_ce_len; 1236 __le16 max_ce_len; 1237 } __packed; 1238 1239 #define HCI_OP_LE_START_ENC 0x2019 1240 struct hci_cp_le_start_enc { 1241 __le16 handle; 1242 __le64 rand; 1243 __le16 ediv; 1244 __u8 ltk[16]; 1245 } __packed; 1246 1247 #define HCI_OP_LE_LTK_REPLY 0x201a 1248 struct hci_cp_le_ltk_reply { 1249 __le16 handle; 1250 __u8 ltk[16]; 1251 } __packed; 1252 struct hci_rp_le_ltk_reply { 1253 __u8 status; 1254 __le16 handle; 1255 } __packed; 1256 1257 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1258 struct hci_cp_le_ltk_neg_reply { 1259 __le16 handle; 1260 } __packed; 1261 struct hci_rp_le_ltk_neg_reply { 1262 __u8 status; 1263 __le16 handle; 1264 } __packed; 1265 1266 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1267 struct hci_rp_le_read_supported_states { 1268 __u8 status; 1269 __u8 le_states[8]; 1270 } __packed; 1271 1272 /* ---- HCI Events ---- */ 1273 #define HCI_EV_INQUIRY_COMPLETE 0x01 1274 1275 #define HCI_EV_INQUIRY_RESULT 0x02 1276 struct inquiry_info { 1277 bdaddr_t bdaddr; 1278 __u8 pscan_rep_mode; 1279 __u8 pscan_period_mode; 1280 __u8 pscan_mode; 1281 __u8 dev_class[3]; 1282 __le16 clock_offset; 1283 } __packed; 1284 1285 #define HCI_EV_CONN_COMPLETE 0x03 1286 struct hci_ev_conn_complete { 1287 __u8 status; 1288 __le16 handle; 1289 bdaddr_t bdaddr; 1290 __u8 link_type; 1291 __u8 encr_mode; 1292 } __packed; 1293 1294 #define HCI_EV_CONN_REQUEST 0x04 1295 struct hci_ev_conn_request { 1296 bdaddr_t bdaddr; 1297 __u8 dev_class[3]; 1298 __u8 link_type; 1299 } __packed; 1300 1301 #define HCI_EV_DISCONN_COMPLETE 0x05 1302 struct hci_ev_disconn_complete { 1303 __u8 status; 1304 __le16 handle; 1305 __u8 reason; 1306 } __packed; 1307 1308 #define HCI_EV_AUTH_COMPLETE 0x06 1309 struct hci_ev_auth_complete { 1310 __u8 status; 1311 __le16 handle; 1312 } __packed; 1313 1314 #define HCI_EV_REMOTE_NAME 0x07 1315 struct hci_ev_remote_name { 1316 __u8 status; 1317 bdaddr_t bdaddr; 1318 __u8 name[HCI_MAX_NAME_LENGTH]; 1319 } __packed; 1320 1321 #define HCI_EV_ENCRYPT_CHANGE 0x08 1322 struct hci_ev_encrypt_change { 1323 __u8 status; 1324 __le16 handle; 1325 __u8 encrypt; 1326 } __packed; 1327 1328 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 1329 struct hci_ev_change_link_key_complete { 1330 __u8 status; 1331 __le16 handle; 1332 } __packed; 1333 1334 #define HCI_EV_REMOTE_FEATURES 0x0b 1335 struct hci_ev_remote_features { 1336 __u8 status; 1337 __le16 handle; 1338 __u8 features[8]; 1339 } __packed; 1340 1341 #define HCI_EV_REMOTE_VERSION 0x0c 1342 struct hci_ev_remote_version { 1343 __u8 status; 1344 __le16 handle; 1345 __u8 lmp_ver; 1346 __le16 manufacturer; 1347 __le16 lmp_subver; 1348 } __packed; 1349 1350 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 1351 struct hci_qos { 1352 __u8 service_type; 1353 __u32 token_rate; 1354 __u32 peak_bandwidth; 1355 __u32 latency; 1356 __u32 delay_variation; 1357 } __packed; 1358 struct hci_ev_qos_setup_complete { 1359 __u8 status; 1360 __le16 handle; 1361 struct hci_qos qos; 1362 } __packed; 1363 1364 #define HCI_EV_CMD_COMPLETE 0x0e 1365 struct hci_ev_cmd_complete { 1366 __u8 ncmd; 1367 __le16 opcode; 1368 } __packed; 1369 1370 #define HCI_EV_CMD_STATUS 0x0f 1371 struct hci_ev_cmd_status { 1372 __u8 status; 1373 __u8 ncmd; 1374 __le16 opcode; 1375 } __packed; 1376 1377 #define HCI_EV_ROLE_CHANGE 0x12 1378 struct hci_ev_role_change { 1379 __u8 status; 1380 bdaddr_t bdaddr; 1381 __u8 role; 1382 } __packed; 1383 1384 #define HCI_EV_NUM_COMP_PKTS 0x13 1385 struct hci_comp_pkts_info { 1386 __le16 handle; 1387 __le16 count; 1388 } __packed; 1389 1390 struct hci_ev_num_comp_pkts { 1391 __u8 num_hndl; 1392 struct hci_comp_pkts_info handles[0]; 1393 } __packed; 1394 1395 #define HCI_EV_MODE_CHANGE 0x14 1396 struct hci_ev_mode_change { 1397 __u8 status; 1398 __le16 handle; 1399 __u8 mode; 1400 __le16 interval; 1401 } __packed; 1402 1403 #define HCI_EV_PIN_CODE_REQ 0x16 1404 struct hci_ev_pin_code_req { 1405 bdaddr_t bdaddr; 1406 } __packed; 1407 1408 #define HCI_EV_LINK_KEY_REQ 0x17 1409 struct hci_ev_link_key_req { 1410 bdaddr_t bdaddr; 1411 } __packed; 1412 1413 #define HCI_EV_LINK_KEY_NOTIFY 0x18 1414 struct hci_ev_link_key_notify { 1415 bdaddr_t bdaddr; 1416 __u8 link_key[HCI_LINK_KEY_SIZE]; 1417 __u8 key_type; 1418 } __packed; 1419 1420 #define HCI_EV_CLOCK_OFFSET 0x1c 1421 struct hci_ev_clock_offset { 1422 __u8 status; 1423 __le16 handle; 1424 __le16 clock_offset; 1425 } __packed; 1426 1427 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 1428 struct hci_ev_pkt_type_change { 1429 __u8 status; 1430 __le16 handle; 1431 __le16 pkt_type; 1432 } __packed; 1433 1434 #define HCI_EV_PSCAN_REP_MODE 0x20 1435 struct hci_ev_pscan_rep_mode { 1436 bdaddr_t bdaddr; 1437 __u8 pscan_rep_mode; 1438 } __packed; 1439 1440 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 1441 struct inquiry_info_with_rssi { 1442 bdaddr_t bdaddr; 1443 __u8 pscan_rep_mode; 1444 __u8 pscan_period_mode; 1445 __u8 dev_class[3]; 1446 __le16 clock_offset; 1447 __s8 rssi; 1448 } __packed; 1449 struct inquiry_info_with_rssi_and_pscan_mode { 1450 bdaddr_t bdaddr; 1451 __u8 pscan_rep_mode; 1452 __u8 pscan_period_mode; 1453 __u8 pscan_mode; 1454 __u8 dev_class[3]; 1455 __le16 clock_offset; 1456 __s8 rssi; 1457 } __packed; 1458 1459 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 1460 struct hci_ev_remote_ext_features { 1461 __u8 status; 1462 __le16 handle; 1463 __u8 page; 1464 __u8 max_page; 1465 __u8 features[8]; 1466 } __packed; 1467 1468 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 1469 struct hci_ev_sync_conn_complete { 1470 __u8 status; 1471 __le16 handle; 1472 bdaddr_t bdaddr; 1473 __u8 link_type; 1474 __u8 tx_interval; 1475 __u8 retrans_window; 1476 __le16 rx_pkt_len; 1477 __le16 tx_pkt_len; 1478 __u8 air_mode; 1479 } __packed; 1480 1481 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 1482 struct hci_ev_sync_conn_changed { 1483 __u8 status; 1484 __le16 handle; 1485 __u8 tx_interval; 1486 __u8 retrans_window; 1487 __le16 rx_pkt_len; 1488 __le16 tx_pkt_len; 1489 } __packed; 1490 1491 #define HCI_EV_SNIFF_SUBRATE 0x2e 1492 struct hci_ev_sniff_subrate { 1493 __u8 status; 1494 __le16 handle; 1495 __le16 max_tx_latency; 1496 __le16 max_rx_latency; 1497 __le16 max_remote_timeout; 1498 __le16 max_local_timeout; 1499 } __packed; 1500 1501 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 1502 struct extended_inquiry_info { 1503 bdaddr_t bdaddr; 1504 __u8 pscan_rep_mode; 1505 __u8 pscan_period_mode; 1506 __u8 dev_class[3]; 1507 __le16 clock_offset; 1508 __s8 rssi; 1509 __u8 data[240]; 1510 } __packed; 1511 1512 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 1513 struct hci_ev_key_refresh_complete { 1514 __u8 status; 1515 __le16 handle; 1516 } __packed; 1517 1518 #define HCI_EV_IO_CAPA_REQUEST 0x31 1519 struct hci_ev_io_capa_request { 1520 bdaddr_t bdaddr; 1521 } __packed; 1522 1523 #define HCI_EV_IO_CAPA_REPLY 0x32 1524 struct hci_ev_io_capa_reply { 1525 bdaddr_t bdaddr; 1526 __u8 capability; 1527 __u8 oob_data; 1528 __u8 authentication; 1529 } __packed; 1530 1531 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 1532 struct hci_ev_user_confirm_req { 1533 bdaddr_t bdaddr; 1534 __le32 passkey; 1535 } __packed; 1536 1537 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 1538 struct hci_ev_user_passkey_req { 1539 bdaddr_t bdaddr; 1540 } __packed; 1541 1542 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 1543 struct hci_ev_remote_oob_data_request { 1544 bdaddr_t bdaddr; 1545 } __packed; 1546 1547 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 1548 struct hci_ev_simple_pair_complete { 1549 __u8 status; 1550 bdaddr_t bdaddr; 1551 } __packed; 1552 1553 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 1554 struct hci_ev_user_passkey_notify { 1555 bdaddr_t bdaddr; 1556 __le32 passkey; 1557 } __packed; 1558 1559 #define HCI_KEYPRESS_STARTED 0 1560 #define HCI_KEYPRESS_ENTERED 1 1561 #define HCI_KEYPRESS_ERASED 2 1562 #define HCI_KEYPRESS_CLEARED 3 1563 #define HCI_KEYPRESS_COMPLETED 4 1564 1565 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 1566 struct hci_ev_keypress_notify { 1567 bdaddr_t bdaddr; 1568 __u8 type; 1569 } __packed; 1570 1571 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 1572 struct hci_ev_remote_host_features { 1573 bdaddr_t bdaddr; 1574 __u8 features[8]; 1575 } __packed; 1576 1577 #define HCI_EV_LE_META 0x3e 1578 struct hci_ev_le_meta { 1579 __u8 subevent; 1580 } __packed; 1581 1582 #define HCI_EV_PHY_LINK_COMPLETE 0x40 1583 struct hci_ev_phy_link_complete { 1584 __u8 status; 1585 __u8 phy_handle; 1586 } __packed; 1587 1588 #define HCI_EV_CHANNEL_SELECTED 0x41 1589 struct hci_ev_channel_selected { 1590 __u8 phy_handle; 1591 } __packed; 1592 1593 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 1594 struct hci_ev_disconn_phy_link_complete { 1595 __u8 status; 1596 __u8 phy_handle; 1597 __u8 reason; 1598 } __packed; 1599 1600 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 1601 struct hci_ev_logical_link_complete { 1602 __u8 status; 1603 __le16 handle; 1604 __u8 phy_handle; 1605 __u8 flow_spec_id; 1606 } __packed; 1607 1608 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 1609 struct hci_ev_disconn_logical_link_complete { 1610 __u8 status; 1611 __le16 handle; 1612 __u8 reason; 1613 } __packed; 1614 1615 #define HCI_EV_NUM_COMP_BLOCKS 0x48 1616 struct hci_comp_blocks_info { 1617 __le16 handle; 1618 __le16 pkts; 1619 __le16 blocks; 1620 } __packed; 1621 1622 struct hci_ev_num_comp_blocks { 1623 __le16 num_blocks; 1624 __u8 num_hndl; 1625 struct hci_comp_blocks_info handles[0]; 1626 } __packed; 1627 1628 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 1629 struct hci_ev_sync_train_complete { 1630 __u8 status; 1631 } __packed; 1632 1633 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54 1634 1635 /* Low energy meta events */ 1636 #define LE_CONN_ROLE_MASTER 0x00 1637 1638 #define HCI_EV_LE_CONN_COMPLETE 0x01 1639 struct hci_ev_le_conn_complete { 1640 __u8 status; 1641 __le16 handle; 1642 __u8 role; 1643 __u8 bdaddr_type; 1644 bdaddr_t bdaddr; 1645 __le16 interval; 1646 __le16 latency; 1647 __le16 supervision_timeout; 1648 __u8 clk_accurancy; 1649 } __packed; 1650 1651 #define HCI_EV_LE_LTK_REQ 0x05 1652 struct hci_ev_le_ltk_req { 1653 __le16 handle; 1654 __le64 rand; 1655 __le16 ediv; 1656 } __packed; 1657 1658 /* Advertising report event types */ 1659 #define LE_ADV_IND 0x00 1660 #define LE_ADV_DIRECT_IND 0x01 1661 #define LE_ADV_SCAN_IND 0x02 1662 #define LE_ADV_NONCONN_IND 0x03 1663 #define LE_ADV_SCAN_RSP 0x04 1664 1665 #define ADDR_LE_DEV_PUBLIC 0x00 1666 #define ADDR_LE_DEV_RANDOM 0x01 1667 1668 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 1669 struct hci_ev_le_advertising_info { 1670 __u8 evt_type; 1671 __u8 bdaddr_type; 1672 bdaddr_t bdaddr; 1673 __u8 length; 1674 __u8 data[0]; 1675 } __packed; 1676 1677 /* Internal events generated by Bluetooth stack */ 1678 #define HCI_EV_STACK_INTERNAL 0xfd 1679 struct hci_ev_stack_internal { 1680 __u16 type; 1681 __u8 data[0]; 1682 } __packed; 1683 1684 #define HCI_EV_SI_DEVICE 0x01 1685 struct hci_ev_si_device { 1686 __u16 event; 1687 __u16 dev_id; 1688 } __packed; 1689 1690 #define HCI_EV_SI_SECURITY 0x02 1691 struct hci_ev_si_security { 1692 __u16 event; 1693 __u16 proto; 1694 __u16 subproto; 1695 __u8 incoming; 1696 } __packed; 1697 1698 /* ---- HCI Packet structures ---- */ 1699 #define HCI_COMMAND_HDR_SIZE 3 1700 #define HCI_EVENT_HDR_SIZE 2 1701 #define HCI_ACL_HDR_SIZE 4 1702 #define HCI_SCO_HDR_SIZE 3 1703 1704 struct hci_command_hdr { 1705 __le16 opcode; /* OCF & OGF */ 1706 __u8 plen; 1707 } __packed; 1708 1709 struct hci_event_hdr { 1710 __u8 evt; 1711 __u8 plen; 1712 } __packed; 1713 1714 struct hci_acl_hdr { 1715 __le16 handle; /* Handle & Flags(PB, BC) */ 1716 __le16 dlen; 1717 } __packed; 1718 1719 struct hci_sco_hdr { 1720 __le16 handle; 1721 __u8 dlen; 1722 } __packed; 1723 1724 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 1725 { 1726 return (struct hci_event_hdr *) skb->data; 1727 } 1728 1729 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 1730 { 1731 return (struct hci_acl_hdr *) skb->data; 1732 } 1733 1734 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 1735 { 1736 return (struct hci_sco_hdr *) skb->data; 1737 } 1738 1739 /* Command opcode pack/unpack */ 1740 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 1741 #define hci_opcode_ogf(op) (op >> 10) 1742 #define hci_opcode_ocf(op) (op & 0x03ff) 1743 1744 /* ACL handle and flags pack/unpack */ 1745 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 1746 #define hci_handle(h) (h & 0x0fff) 1747 #define hci_flags(h) (h >> 12) 1748 1749 /* ---- HCI Sockets ---- */ 1750 1751 /* Socket options */ 1752 #define HCI_DATA_DIR 1 1753 #define HCI_FILTER 2 1754 #define HCI_TIME_STAMP 3 1755 1756 /* CMSG flags */ 1757 #define HCI_CMSG_DIR 0x0001 1758 #define HCI_CMSG_TSTAMP 0x0002 1759 1760 struct sockaddr_hci { 1761 sa_family_t hci_family; 1762 unsigned short hci_dev; 1763 unsigned short hci_channel; 1764 }; 1765 #define HCI_DEV_NONE 0xffff 1766 1767 #define HCI_CHANNEL_RAW 0 1768 #define HCI_CHANNEL_USER 1 1769 #define HCI_CHANNEL_MONITOR 2 1770 #define HCI_CHANNEL_CONTROL 3 1771 1772 struct hci_filter { 1773 unsigned long type_mask; 1774 unsigned long event_mask[2]; 1775 __le16 opcode; 1776 }; 1777 1778 struct hci_ufilter { 1779 __u32 type_mask; 1780 __u32 event_mask[2]; 1781 __le16 opcode; 1782 }; 1783 1784 #define HCI_FLT_TYPE_BITS 31 1785 #define HCI_FLT_EVENT_BITS 63 1786 #define HCI_FLT_OGF_BITS 63 1787 #define HCI_FLT_OCF_BITS 127 1788 1789 /* ---- HCI Ioctl requests structures ---- */ 1790 struct hci_dev_stats { 1791 __u32 err_rx; 1792 __u32 err_tx; 1793 __u32 cmd_tx; 1794 __u32 evt_rx; 1795 __u32 acl_tx; 1796 __u32 acl_rx; 1797 __u32 sco_tx; 1798 __u32 sco_rx; 1799 __u32 byte_rx; 1800 __u32 byte_tx; 1801 }; 1802 1803 struct hci_dev_info { 1804 __u16 dev_id; 1805 char name[8]; 1806 1807 bdaddr_t bdaddr; 1808 1809 __u32 flags; 1810 __u8 type; 1811 1812 __u8 features[8]; 1813 1814 __u32 pkt_type; 1815 __u32 link_policy; 1816 __u32 link_mode; 1817 1818 __u16 acl_mtu; 1819 __u16 acl_pkts; 1820 __u16 sco_mtu; 1821 __u16 sco_pkts; 1822 1823 struct hci_dev_stats stat; 1824 }; 1825 1826 struct hci_conn_info { 1827 __u16 handle; 1828 bdaddr_t bdaddr; 1829 __u8 type; 1830 __u8 out; 1831 __u16 state; 1832 __u32 link_mode; 1833 }; 1834 1835 struct hci_dev_req { 1836 __u16 dev_id; 1837 __u32 dev_opt; 1838 }; 1839 1840 struct hci_dev_list_req { 1841 __u16 dev_num; 1842 struct hci_dev_req dev_req[0]; /* hci_dev_req structures */ 1843 }; 1844 1845 struct hci_conn_list_req { 1846 __u16 dev_id; 1847 __u16 conn_num; 1848 struct hci_conn_info conn_info[0]; 1849 }; 1850 1851 struct hci_conn_info_req { 1852 bdaddr_t bdaddr; 1853 __u8 type; 1854 struct hci_conn_info conn_info[0]; 1855 }; 1856 1857 struct hci_auth_info_req { 1858 bdaddr_t bdaddr; 1859 __u8 type; 1860 }; 1861 1862 struct hci_inquiry_req { 1863 __u16 dev_id; 1864 __u16 flags; 1865 __u8 lap[3]; 1866 __u8 length; 1867 __u8 num_rsp; 1868 }; 1869 #define IREQ_CACHE_FLUSH 0x0001 1870 1871 #endif /* __HCI_H */ 1872