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