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