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 #define HCI_DEV_OPEN 7 48 #define HCI_DEV_CLOSE 8 49 50 /* HCI notify events */ 51 #define HCI_NOTIFY_CONN_ADD 1 52 #define HCI_NOTIFY_CONN_DEL 2 53 #define HCI_NOTIFY_VOICE_SETTING 3 54 55 /* HCI bus types */ 56 #define HCI_VIRTUAL 0 57 #define HCI_USB 1 58 #define HCI_PCCARD 2 59 #define HCI_UART 3 60 #define HCI_RS232 4 61 #define HCI_PCI 5 62 #define HCI_SDIO 6 63 64 /* HCI controller types */ 65 #define HCI_BREDR 0x00 66 #define HCI_AMP 0x01 67 68 /* First BR/EDR Controller shall have ID = 0 */ 69 #define AMP_ID_BREDR 0x00 70 71 /* AMP controller types */ 72 #define AMP_TYPE_BREDR 0x00 73 #define AMP_TYPE_80211 0x01 74 75 /* AMP controller status */ 76 #define AMP_STATUS_POWERED_DOWN 0x00 77 #define AMP_STATUS_BLUETOOTH_ONLY 0x01 78 #define AMP_STATUS_NO_CAPACITY 0x02 79 #define AMP_STATUS_LOW_CAPACITY 0x03 80 #define AMP_STATUS_MEDIUM_CAPACITY 0x04 81 #define AMP_STATUS_HIGH_CAPACITY 0x05 82 #define AMP_STATUS_FULL_CAPACITY 0x06 83 84 /* HCI device quirks */ 85 enum { 86 /* When this quirk is set, the HCI Reset command is send when 87 * closing the transport instead of when opening it. 88 * 89 * This quirk must be set before hci_register_dev is called. 90 */ 91 HCI_QUIRK_RESET_ON_CLOSE, 92 93 /* When this quirk is set, the device is turned into a raw-only 94 * device and it will stay in unconfigured state. 95 * 96 * This quirk must be set before hci_register_dev is called. 97 */ 98 HCI_QUIRK_RAW_DEVICE, 99 100 /* When this quirk is set, the buffer sizes reported by 101 * HCI Read Buffer Size command are corrected if invalid. 102 * 103 * This quirk must be set before hci_register_dev is called. 104 */ 105 HCI_QUIRK_FIXUP_BUFFER_SIZE, 106 107 /* When this quirk is set, then a controller that does not 108 * indicate support for Inquiry Result with RSSI is assumed to 109 * support it anyway. Some early Bluetooth 1.2 controllers had 110 * wrongly configured local features that will require forcing 111 * them to enable this mode. Getting RSSI information with the 112 * inquiry responses is preferred since it allows for a better 113 * user expierence. 114 * 115 * This quirk must be set before hci_register_dev is called. 116 */ 117 HCI_QUIRK_FIXUP_INQUIRY_MODE, 118 119 /* When this quirk is set, then the HCI Read Local Supported 120 * Commands command is not supported. In general Bluetooth 1.2 121 * and later controllers should support this command. However 122 * some controllers indicate Bluetooth 1.2 support, but do 123 * not support this command. 124 * 125 * This quirk must be set before hci_register_dev is called. 126 */ 127 HCI_QUIRK_BROKEN_LOCAL_COMMANDS, 128 129 /* When this quirk is set, then no stored link key handling 130 * is performed. This is mainly due to the fact that the 131 * HCI Delete Stored Link Key command is advertised, but 132 * not supported. 133 * 134 * This quirk must be set before hci_register_dev is called. 135 */ 136 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 137 138 /* When this quirk is set, an external configuration step 139 * is required and will be indicated with the controller 140 * configuation. 141 * 142 * This quirk can be set before hci_register_dev is called or 143 * during the hdev->setup vendor callback. 144 */ 145 HCI_QUIRK_EXTERNAL_CONFIG, 146 147 /* When this quirk is set, the public Bluetooth address 148 * initially reported by HCI Read BD Address command 149 * is considered invalid. Controller configuration is 150 * required before this device can be used. 151 * 152 * This quirk can be set before hci_register_dev is called or 153 * during the hdev->setup vendor callback. 154 */ 155 HCI_QUIRK_INVALID_BDADDR, 156 157 /* When this quirk is set, the duplicate filtering during 158 * scanning is based on Bluetooth devices addresses. To allow 159 * RSSI based updates, restart scanning if needed. 160 * 161 * This quirk can be set before hci_register_dev is called or 162 * during the hdev->setup vendor callback. 163 */ 164 HCI_QUIRK_STRICT_DUPLICATE_FILTER, 165 166 /* When this quirk is set, LE scan and BR/EDR inquiry is done 167 * simultaneously, otherwise it's interleaved. 168 * 169 * This quirk can be set before hci_register_dev is called or 170 * during the hdev->setup vendor callback. 171 */ 172 HCI_QUIRK_SIMULTANEOUS_DISCOVERY, 173 }; 174 175 /* HCI device flags */ 176 enum { 177 HCI_UP, 178 HCI_INIT, 179 HCI_RUNNING, 180 181 HCI_PSCAN, 182 HCI_ISCAN, 183 HCI_AUTH, 184 HCI_ENCRYPT, 185 HCI_INQUIRY, 186 187 HCI_RAW, 188 189 HCI_RESET, 190 }; 191 192 /* HCI socket flags */ 193 enum { 194 HCI_SOCK_TRUSTED, 195 HCI_MGMT_INDEX_EVENTS, 196 HCI_MGMT_UNCONF_INDEX_EVENTS, 197 HCI_MGMT_EXT_INDEX_EVENTS, 198 HCI_MGMT_GENERIC_EVENTS, 199 HCI_MGMT_OOB_DATA_EVENTS, 200 }; 201 202 /* 203 * BR/EDR and/or LE controller flags: the flags defined here should represent 204 * states from the controller. 205 */ 206 enum { 207 HCI_SETUP, 208 HCI_CONFIG, 209 HCI_AUTO_OFF, 210 HCI_RFKILLED, 211 HCI_MGMT, 212 HCI_BONDABLE, 213 HCI_SERVICE_CACHE, 214 HCI_KEEP_DEBUG_KEYS, 215 HCI_USE_DEBUG_KEYS, 216 HCI_UNREGISTER, 217 HCI_UNCONFIGURED, 218 HCI_USER_CHANNEL, 219 HCI_EXT_CONFIGURED, 220 HCI_LE_ADV, 221 HCI_LE_SCAN, 222 HCI_SSP_ENABLED, 223 HCI_SC_ENABLED, 224 HCI_SC_ONLY, 225 HCI_PRIVACY, 226 HCI_RPA_EXPIRED, 227 HCI_RPA_RESOLVING, 228 HCI_HS_ENABLED, 229 HCI_LE_ENABLED, 230 HCI_ADVERTISING, 231 HCI_ADVERTISING_CONNECTABLE, 232 HCI_ADVERTISING_INSTANCE, 233 HCI_CONNECTABLE, 234 HCI_DISCOVERABLE, 235 HCI_LIMITED_DISCOVERABLE, 236 HCI_LINK_SECURITY, 237 HCI_PERIODIC_INQ, 238 HCI_FAST_CONNECTABLE, 239 HCI_BREDR_ENABLED, 240 HCI_LE_SCAN_INTERRUPTED, 241 242 HCI_DUT_MODE, 243 HCI_FORCE_BREDR_SMP, 244 HCI_FORCE_STATIC_ADDR, 245 246 __HCI_NUM_FLAGS, 247 }; 248 249 /* HCI timeouts */ 250 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 251 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 252 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 253 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 254 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 255 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 256 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */ 257 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 258 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 259 260 /* HCI data types */ 261 #define HCI_COMMAND_PKT 0x01 262 #define HCI_ACLDATA_PKT 0x02 263 #define HCI_SCODATA_PKT 0x03 264 #define HCI_EVENT_PKT 0x04 265 #define HCI_VENDOR_PKT 0xff 266 267 /* HCI packet types */ 268 #define HCI_DM1 0x0008 269 #define HCI_DM3 0x0400 270 #define HCI_DM5 0x4000 271 #define HCI_DH1 0x0010 272 #define HCI_DH3 0x0800 273 #define HCI_DH5 0x8000 274 275 #define HCI_HV1 0x0020 276 #define HCI_HV2 0x0040 277 #define HCI_HV3 0x0080 278 279 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 280 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 281 282 /* eSCO packet types */ 283 #define ESCO_HV1 0x0001 284 #define ESCO_HV2 0x0002 285 #define ESCO_HV3 0x0004 286 #define ESCO_EV3 0x0008 287 #define ESCO_EV4 0x0010 288 #define ESCO_EV5 0x0020 289 #define ESCO_2EV3 0x0040 290 #define ESCO_3EV3 0x0080 291 #define ESCO_2EV5 0x0100 292 #define ESCO_3EV5 0x0200 293 294 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 295 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 296 297 /* ACL flags */ 298 #define ACL_START_NO_FLUSH 0x00 299 #define ACL_CONT 0x01 300 #define ACL_START 0x02 301 #define ACL_COMPLETE 0x03 302 #define ACL_ACTIVE_BCAST 0x04 303 #define ACL_PICO_BCAST 0x08 304 305 /* Baseband links */ 306 #define SCO_LINK 0x00 307 #define ACL_LINK 0x01 308 #define ESCO_LINK 0x02 309 /* Low Energy links do not have defined link type. Use invented one */ 310 #define LE_LINK 0x80 311 #define AMP_LINK 0x81 312 #define INVALID_LINK 0xff 313 314 /* LMP features */ 315 #define LMP_3SLOT 0x01 316 #define LMP_5SLOT 0x02 317 #define LMP_ENCRYPT 0x04 318 #define LMP_SOFFSET 0x08 319 #define LMP_TACCURACY 0x10 320 #define LMP_RSWITCH 0x20 321 #define LMP_HOLD 0x40 322 #define LMP_SNIFF 0x80 323 324 #define LMP_PARK 0x01 325 #define LMP_RSSI 0x02 326 #define LMP_QUALITY 0x04 327 #define LMP_SCO 0x08 328 #define LMP_HV2 0x10 329 #define LMP_HV3 0x20 330 #define LMP_ULAW 0x40 331 #define LMP_ALAW 0x80 332 333 #define LMP_CVSD 0x01 334 #define LMP_PSCHEME 0x02 335 #define LMP_PCONTROL 0x04 336 #define LMP_TRANSPARENT 0x08 337 338 #define LMP_RSSI_INQ 0x40 339 #define LMP_ESCO 0x80 340 341 #define LMP_EV4 0x01 342 #define LMP_EV5 0x02 343 #define LMP_NO_BREDR 0x20 344 #define LMP_LE 0x40 345 346 #define LMP_SNIFF_SUBR 0x02 347 #define LMP_PAUSE_ENC 0x04 348 #define LMP_EDR_ESCO_2M 0x20 349 #define LMP_EDR_ESCO_3M 0x40 350 #define LMP_EDR_3S_ESCO 0x80 351 352 #define LMP_EXT_INQ 0x01 353 #define LMP_SIMUL_LE_BR 0x02 354 #define LMP_SIMPLE_PAIR 0x08 355 #define LMP_NO_FLUSH 0x40 356 357 #define LMP_LSTO 0x01 358 #define LMP_INQ_TX_PWR 0x02 359 #define LMP_EXTFEATURES 0x80 360 361 /* Extended LMP features */ 362 #define LMP_CSB_MASTER 0x01 363 #define LMP_CSB_SLAVE 0x02 364 #define LMP_SYNC_TRAIN 0x04 365 #define LMP_SYNC_SCAN 0x08 366 367 #define LMP_SC 0x01 368 #define LMP_PING 0x02 369 370 /* Host features */ 371 #define LMP_HOST_SSP 0x01 372 #define LMP_HOST_LE 0x02 373 #define LMP_HOST_LE_BREDR 0x04 374 #define LMP_HOST_SC 0x08 375 376 /* LE features */ 377 #define HCI_LE_ENCRYPTION 0x01 378 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 379 #define HCI_LE_SLAVE_FEATURES 0x08 380 #define HCI_LE_PING 0x10 381 #define HCI_LE_DATA_LEN_EXT 0x20 382 #define HCI_LE_EXT_SCAN_POLICY 0x80 383 384 /* Connection modes */ 385 #define HCI_CM_ACTIVE 0x0000 386 #define HCI_CM_HOLD 0x0001 387 #define HCI_CM_SNIFF 0x0002 388 #define HCI_CM_PARK 0x0003 389 390 /* Link policies */ 391 #define HCI_LP_RSWITCH 0x0001 392 #define HCI_LP_HOLD 0x0002 393 #define HCI_LP_SNIFF 0x0004 394 #define HCI_LP_PARK 0x0008 395 396 /* Link modes */ 397 #define HCI_LM_ACCEPT 0x8000 398 #define HCI_LM_MASTER 0x0001 399 #define HCI_LM_AUTH 0x0002 400 #define HCI_LM_ENCRYPT 0x0004 401 #define HCI_LM_TRUSTED 0x0008 402 #define HCI_LM_RELIABLE 0x0010 403 #define HCI_LM_SECURE 0x0020 404 #define HCI_LM_FIPS 0x0040 405 406 /* Authentication types */ 407 #define HCI_AT_NO_BONDING 0x00 408 #define HCI_AT_NO_BONDING_MITM 0x01 409 #define HCI_AT_DEDICATED_BONDING 0x02 410 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 411 #define HCI_AT_GENERAL_BONDING 0x04 412 #define HCI_AT_GENERAL_BONDING_MITM 0x05 413 414 /* I/O capabilities */ 415 #define HCI_IO_DISPLAY_ONLY 0x00 416 #define HCI_IO_DISPLAY_YESNO 0x01 417 #define HCI_IO_KEYBOARD_ONLY 0x02 418 #define HCI_IO_NO_INPUT_OUTPUT 0x03 419 420 /* Link Key types */ 421 #define HCI_LK_COMBINATION 0x00 422 #define HCI_LK_LOCAL_UNIT 0x01 423 #define HCI_LK_REMOTE_UNIT 0x02 424 #define HCI_LK_DEBUG_COMBINATION 0x03 425 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 426 #define HCI_LK_AUTH_COMBINATION_P192 0x05 427 #define HCI_LK_CHANGED_COMBINATION 0x06 428 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 429 #define HCI_LK_AUTH_COMBINATION_P256 0x08 430 431 /* ---- HCI Error Codes ---- */ 432 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 433 #define HCI_ERROR_AUTH_FAILURE 0x05 434 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 435 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 436 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 437 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 438 #define HCI_ERROR_REMOTE_USER_TERM 0x13 439 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 440 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 441 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 442 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 443 #define HCI_ERROR_INVALID_LL_PARAMS 0x1E 444 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 445 446 /* Flow control modes */ 447 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 448 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 449 450 /* The core spec defines 127 as the "not available" value */ 451 #define HCI_TX_POWER_INVALID 127 452 #define HCI_RSSI_INVALID 127 453 454 #define HCI_ROLE_MASTER 0x00 455 #define HCI_ROLE_SLAVE 0x01 456 457 /* Extended Inquiry Response field types */ 458 #define EIR_FLAGS 0x01 /* flags */ 459 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 460 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 461 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 462 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 463 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 464 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 465 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 466 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 467 #define EIR_TX_POWER 0x0A /* transmit power level */ 468 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 469 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 470 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 471 #define EIR_DEVICE_ID 0x10 /* device ID */ 472 #define EIR_APPEARANCE 0x19 /* Device appearance */ 473 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 474 #define EIR_LE_ROLE 0x1C /* LE role */ 475 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 476 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 477 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 478 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 479 480 /* Low Energy Advertising Flags */ 481 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 482 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 483 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 484 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 485 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 486 487 /* ----- HCI Commands ---- */ 488 #define HCI_OP_NOP 0x0000 489 490 #define HCI_OP_INQUIRY 0x0401 491 struct hci_cp_inquiry { 492 __u8 lap[3]; 493 __u8 length; 494 __u8 num_rsp; 495 } __packed; 496 497 #define HCI_OP_INQUIRY_CANCEL 0x0402 498 499 #define HCI_OP_PERIODIC_INQ 0x0403 500 501 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 502 503 #define HCI_OP_CREATE_CONN 0x0405 504 struct hci_cp_create_conn { 505 bdaddr_t bdaddr; 506 __le16 pkt_type; 507 __u8 pscan_rep_mode; 508 __u8 pscan_mode; 509 __le16 clock_offset; 510 __u8 role_switch; 511 } __packed; 512 513 #define HCI_OP_DISCONNECT 0x0406 514 struct hci_cp_disconnect { 515 __le16 handle; 516 __u8 reason; 517 } __packed; 518 519 #define HCI_OP_ADD_SCO 0x0407 520 struct hci_cp_add_sco { 521 __le16 handle; 522 __le16 pkt_type; 523 } __packed; 524 525 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 526 struct hci_cp_create_conn_cancel { 527 bdaddr_t bdaddr; 528 } __packed; 529 530 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 531 struct hci_cp_accept_conn_req { 532 bdaddr_t bdaddr; 533 __u8 role; 534 } __packed; 535 536 #define HCI_OP_REJECT_CONN_REQ 0x040a 537 struct hci_cp_reject_conn_req { 538 bdaddr_t bdaddr; 539 __u8 reason; 540 } __packed; 541 542 #define HCI_OP_LINK_KEY_REPLY 0x040b 543 struct hci_cp_link_key_reply { 544 bdaddr_t bdaddr; 545 __u8 link_key[HCI_LINK_KEY_SIZE]; 546 } __packed; 547 548 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 549 struct hci_cp_link_key_neg_reply { 550 bdaddr_t bdaddr; 551 } __packed; 552 553 #define HCI_OP_PIN_CODE_REPLY 0x040d 554 struct hci_cp_pin_code_reply { 555 bdaddr_t bdaddr; 556 __u8 pin_len; 557 __u8 pin_code[16]; 558 } __packed; 559 struct hci_rp_pin_code_reply { 560 __u8 status; 561 bdaddr_t bdaddr; 562 } __packed; 563 564 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 565 struct hci_cp_pin_code_neg_reply { 566 bdaddr_t bdaddr; 567 } __packed; 568 struct hci_rp_pin_code_neg_reply { 569 __u8 status; 570 bdaddr_t bdaddr; 571 } __packed; 572 573 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 574 struct hci_cp_change_conn_ptype { 575 __le16 handle; 576 __le16 pkt_type; 577 } __packed; 578 579 #define HCI_OP_AUTH_REQUESTED 0x0411 580 struct hci_cp_auth_requested { 581 __le16 handle; 582 } __packed; 583 584 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 585 struct hci_cp_set_conn_encrypt { 586 __le16 handle; 587 __u8 encrypt; 588 } __packed; 589 590 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 591 struct hci_cp_change_conn_link_key { 592 __le16 handle; 593 } __packed; 594 595 #define HCI_OP_REMOTE_NAME_REQ 0x0419 596 struct hci_cp_remote_name_req { 597 bdaddr_t bdaddr; 598 __u8 pscan_rep_mode; 599 __u8 pscan_mode; 600 __le16 clock_offset; 601 } __packed; 602 603 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 604 struct hci_cp_remote_name_req_cancel { 605 bdaddr_t bdaddr; 606 } __packed; 607 608 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 609 struct hci_cp_read_remote_features { 610 __le16 handle; 611 } __packed; 612 613 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 614 struct hci_cp_read_remote_ext_features { 615 __le16 handle; 616 __u8 page; 617 } __packed; 618 619 #define HCI_OP_READ_REMOTE_VERSION 0x041d 620 struct hci_cp_read_remote_version { 621 __le16 handle; 622 } __packed; 623 624 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 625 struct hci_cp_read_clock_offset { 626 __le16 handle; 627 } __packed; 628 629 #define HCI_OP_SETUP_SYNC_CONN 0x0428 630 struct hci_cp_setup_sync_conn { 631 __le16 handle; 632 __le32 tx_bandwidth; 633 __le32 rx_bandwidth; 634 __le16 max_latency; 635 __le16 voice_setting; 636 __u8 retrans_effort; 637 __le16 pkt_type; 638 } __packed; 639 640 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 641 struct hci_cp_accept_sync_conn_req { 642 bdaddr_t bdaddr; 643 __le32 tx_bandwidth; 644 __le32 rx_bandwidth; 645 __le16 max_latency; 646 __le16 content_format; 647 __u8 retrans_effort; 648 __le16 pkt_type; 649 } __packed; 650 651 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 652 struct hci_cp_reject_sync_conn_req { 653 bdaddr_t bdaddr; 654 __u8 reason; 655 } __packed; 656 657 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 658 struct hci_cp_io_capability_reply { 659 bdaddr_t bdaddr; 660 __u8 capability; 661 __u8 oob_data; 662 __u8 authentication; 663 } __packed; 664 665 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 666 struct hci_cp_user_confirm_reply { 667 bdaddr_t bdaddr; 668 } __packed; 669 struct hci_rp_user_confirm_reply { 670 __u8 status; 671 bdaddr_t bdaddr; 672 } __packed; 673 674 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 675 676 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 677 struct hci_cp_user_passkey_reply { 678 bdaddr_t bdaddr; 679 __le32 passkey; 680 } __packed; 681 682 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 683 684 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 685 struct hci_cp_remote_oob_data_reply { 686 bdaddr_t bdaddr; 687 __u8 hash[16]; 688 __u8 rand[16]; 689 } __packed; 690 691 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 692 struct hci_cp_remote_oob_data_neg_reply { 693 bdaddr_t bdaddr; 694 } __packed; 695 696 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 697 struct hci_cp_io_capability_neg_reply { 698 bdaddr_t bdaddr; 699 __u8 reason; 700 } __packed; 701 702 #define HCI_OP_CREATE_PHY_LINK 0x0435 703 struct hci_cp_create_phy_link { 704 __u8 phy_handle; 705 __u8 key_len; 706 __u8 key_type; 707 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 708 } __packed; 709 710 #define HCI_OP_ACCEPT_PHY_LINK 0x0436 711 struct hci_cp_accept_phy_link { 712 __u8 phy_handle; 713 __u8 key_len; 714 __u8 key_type; 715 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 716 } __packed; 717 718 #define HCI_OP_DISCONN_PHY_LINK 0x0437 719 struct hci_cp_disconn_phy_link { 720 __u8 phy_handle; 721 __u8 reason; 722 } __packed; 723 724 struct ext_flow_spec { 725 __u8 id; 726 __u8 stype; 727 __le16 msdu; 728 __le32 sdu_itime; 729 __le32 acc_lat; 730 __le32 flush_to; 731 } __packed; 732 733 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438 734 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 735 struct hci_cp_create_accept_logical_link { 736 __u8 phy_handle; 737 struct ext_flow_spec tx_flow_spec; 738 struct ext_flow_spec rx_flow_spec; 739 } __packed; 740 741 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a 742 struct hci_cp_disconn_logical_link { 743 __le16 log_handle; 744 } __packed; 745 746 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b 747 struct hci_cp_logical_link_cancel { 748 __u8 phy_handle; 749 __u8 flow_spec_id; 750 } __packed; 751 752 struct hci_rp_logical_link_cancel { 753 __u8 status; 754 __u8 phy_handle; 755 __u8 flow_spec_id; 756 } __packed; 757 758 #define HCI_OP_SET_CSB 0x0441 759 struct hci_cp_set_csb { 760 __u8 enable; 761 __u8 lt_addr; 762 __u8 lpo_allowed; 763 __le16 packet_type; 764 __le16 interval_min; 765 __le16 interval_max; 766 __le16 csb_sv_tout; 767 } __packed; 768 struct hci_rp_set_csb { 769 __u8 status; 770 __u8 lt_addr; 771 __le16 interval; 772 } __packed; 773 774 #define HCI_OP_START_SYNC_TRAIN 0x0443 775 776 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 777 struct hci_cp_remote_oob_ext_data_reply { 778 bdaddr_t bdaddr; 779 __u8 hash192[16]; 780 __u8 rand192[16]; 781 __u8 hash256[16]; 782 __u8 rand256[16]; 783 } __packed; 784 785 #define HCI_OP_SNIFF_MODE 0x0803 786 struct hci_cp_sniff_mode { 787 __le16 handle; 788 __le16 max_interval; 789 __le16 min_interval; 790 __le16 attempt; 791 __le16 timeout; 792 } __packed; 793 794 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 795 struct hci_cp_exit_sniff_mode { 796 __le16 handle; 797 } __packed; 798 799 #define HCI_OP_ROLE_DISCOVERY 0x0809 800 struct hci_cp_role_discovery { 801 __le16 handle; 802 } __packed; 803 struct hci_rp_role_discovery { 804 __u8 status; 805 __le16 handle; 806 __u8 role; 807 } __packed; 808 809 #define HCI_OP_SWITCH_ROLE 0x080b 810 struct hci_cp_switch_role { 811 bdaddr_t bdaddr; 812 __u8 role; 813 } __packed; 814 815 #define HCI_OP_READ_LINK_POLICY 0x080c 816 struct hci_cp_read_link_policy { 817 __le16 handle; 818 } __packed; 819 struct hci_rp_read_link_policy { 820 __u8 status; 821 __le16 handle; 822 __le16 policy; 823 } __packed; 824 825 #define HCI_OP_WRITE_LINK_POLICY 0x080d 826 struct hci_cp_write_link_policy { 827 __le16 handle; 828 __le16 policy; 829 } __packed; 830 struct hci_rp_write_link_policy { 831 __u8 status; 832 __le16 handle; 833 } __packed; 834 835 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 836 struct hci_rp_read_def_link_policy { 837 __u8 status; 838 __le16 policy; 839 } __packed; 840 841 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 842 struct hci_cp_write_def_link_policy { 843 __le16 policy; 844 } __packed; 845 846 #define HCI_OP_SNIFF_SUBRATE 0x0811 847 struct hci_cp_sniff_subrate { 848 __le16 handle; 849 __le16 max_latency; 850 __le16 min_remote_timeout; 851 __le16 min_local_timeout; 852 } __packed; 853 854 #define HCI_OP_SET_EVENT_MASK 0x0c01 855 856 #define HCI_OP_RESET 0x0c03 857 858 #define HCI_OP_SET_EVENT_FLT 0x0c05 859 struct hci_cp_set_event_flt { 860 __u8 flt_type; 861 __u8 cond_type; 862 __u8 condition[0]; 863 } __packed; 864 865 /* Filter types */ 866 #define HCI_FLT_CLEAR_ALL 0x00 867 #define HCI_FLT_INQ_RESULT 0x01 868 #define HCI_FLT_CONN_SETUP 0x02 869 870 /* CONN_SETUP Condition types */ 871 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 872 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 873 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 874 875 /* CONN_SETUP Conditions */ 876 #define HCI_CONN_SETUP_AUTO_OFF 0x01 877 #define HCI_CONN_SETUP_AUTO_ON 0x02 878 879 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 880 struct hci_cp_read_stored_link_key { 881 bdaddr_t bdaddr; 882 __u8 read_all; 883 } __packed; 884 struct hci_rp_read_stored_link_key { 885 __u8 status; 886 __u8 max_keys; 887 __u8 num_keys; 888 } __packed; 889 890 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 891 struct hci_cp_delete_stored_link_key { 892 bdaddr_t bdaddr; 893 __u8 delete_all; 894 } __packed; 895 struct hci_rp_delete_stored_link_key { 896 __u8 status; 897 __u8 num_keys; 898 } __packed; 899 900 #define HCI_MAX_NAME_LENGTH 248 901 902 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 903 struct hci_cp_write_local_name { 904 __u8 name[HCI_MAX_NAME_LENGTH]; 905 } __packed; 906 907 #define HCI_OP_READ_LOCAL_NAME 0x0c14 908 struct hci_rp_read_local_name { 909 __u8 status; 910 __u8 name[HCI_MAX_NAME_LENGTH]; 911 } __packed; 912 913 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 914 915 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 916 917 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 918 #define SCAN_DISABLED 0x00 919 #define SCAN_INQUIRY 0x01 920 #define SCAN_PAGE 0x02 921 922 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 923 924 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 925 #define AUTH_DISABLED 0x00 926 #define AUTH_ENABLED 0x01 927 928 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 929 930 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 931 #define ENCRYPT_DISABLED 0x00 932 #define ENCRYPT_P2P 0x01 933 #define ENCRYPT_BOTH 0x02 934 935 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 936 struct hci_rp_read_class_of_dev { 937 __u8 status; 938 __u8 dev_class[3]; 939 } __packed; 940 941 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 942 struct hci_cp_write_class_of_dev { 943 __u8 dev_class[3]; 944 } __packed; 945 946 #define HCI_OP_READ_VOICE_SETTING 0x0c25 947 struct hci_rp_read_voice_setting { 948 __u8 status; 949 __le16 voice_setting; 950 } __packed; 951 952 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 953 struct hci_cp_write_voice_setting { 954 __le16 voice_setting; 955 } __packed; 956 957 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 958 struct hci_cp_host_buffer_size { 959 __le16 acl_mtu; 960 __u8 sco_mtu; 961 __le16 acl_max_pkt; 962 __le16 sco_max_pkt; 963 } __packed; 964 965 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 966 struct hci_rp_read_num_supported_iac { 967 __u8 status; 968 __u8 num_iac; 969 } __packed; 970 971 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 972 973 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 974 struct hci_cp_write_current_iac_lap { 975 __u8 num_iac; 976 __u8 iac_lap[6]; 977 } __packed; 978 979 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 980 981 #define HCI_MAX_EIR_LENGTH 240 982 983 #define HCI_OP_WRITE_EIR 0x0c52 984 struct hci_cp_write_eir { 985 __u8 fec; 986 __u8 data[HCI_MAX_EIR_LENGTH]; 987 } __packed; 988 989 #define HCI_OP_READ_SSP_MODE 0x0c55 990 struct hci_rp_read_ssp_mode { 991 __u8 status; 992 __u8 mode; 993 } __packed; 994 995 #define HCI_OP_WRITE_SSP_MODE 0x0c56 996 struct hci_cp_write_ssp_mode { 997 __u8 mode; 998 } __packed; 999 1000 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1001 struct hci_rp_read_local_oob_data { 1002 __u8 status; 1003 __u8 hash[16]; 1004 __u8 rand[16]; 1005 } __packed; 1006 1007 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1008 struct hci_rp_read_inq_rsp_tx_power { 1009 __u8 status; 1010 __s8 tx_power; 1011 } __packed; 1012 1013 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1014 1015 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1016 1017 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1018 struct hci_rp_read_flow_control_mode { 1019 __u8 status; 1020 __u8 mode; 1021 } __packed; 1022 1023 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1024 struct hci_cp_write_le_host_supported { 1025 __u8 le; 1026 __u8 simul; 1027 } __packed; 1028 1029 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1030 struct hci_cp_set_reserved_lt_addr { 1031 __u8 lt_addr; 1032 } __packed; 1033 struct hci_rp_set_reserved_lt_addr { 1034 __u8 status; 1035 __u8 lt_addr; 1036 } __packed; 1037 1038 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1039 struct hci_cp_delete_reserved_lt_addr { 1040 __u8 lt_addr; 1041 } __packed; 1042 struct hci_rp_delete_reserved_lt_addr { 1043 __u8 status; 1044 __u8 lt_addr; 1045 } __packed; 1046 1047 #define HCI_OP_SET_CSB_DATA 0x0c76 1048 struct hci_cp_set_csb_data { 1049 __u8 lt_addr; 1050 __u8 fragment; 1051 __u8 data_length; 1052 __u8 data[HCI_MAX_CSB_DATA_SIZE]; 1053 } __packed; 1054 struct hci_rp_set_csb_data { 1055 __u8 status; 1056 __u8 lt_addr; 1057 } __packed; 1058 1059 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1060 1061 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1062 struct hci_cp_write_sync_train_params { 1063 __le16 interval_min; 1064 __le16 interval_max; 1065 __le32 sync_train_tout; 1066 __u8 service_data; 1067 } __packed; 1068 struct hci_rp_write_sync_train_params { 1069 __u8 status; 1070 __le16 sync_train_int; 1071 } __packed; 1072 1073 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1074 struct hci_rp_read_sc_support { 1075 __u8 status; 1076 __u8 support; 1077 } __packed; 1078 1079 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1080 struct hci_cp_write_sc_support { 1081 __u8 support; 1082 } __packed; 1083 1084 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1085 struct hci_rp_read_local_oob_ext_data { 1086 __u8 status; 1087 __u8 hash192[16]; 1088 __u8 rand192[16]; 1089 __u8 hash256[16]; 1090 __u8 rand256[16]; 1091 } __packed; 1092 1093 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1094 struct hci_rp_read_local_version { 1095 __u8 status; 1096 __u8 hci_ver; 1097 __le16 hci_rev; 1098 __u8 lmp_ver; 1099 __le16 manufacturer; 1100 __le16 lmp_subver; 1101 } __packed; 1102 1103 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1104 struct hci_rp_read_local_commands { 1105 __u8 status; 1106 __u8 commands[64]; 1107 } __packed; 1108 1109 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1110 struct hci_rp_read_local_features { 1111 __u8 status; 1112 __u8 features[8]; 1113 } __packed; 1114 1115 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1116 struct hci_cp_read_local_ext_features { 1117 __u8 page; 1118 } __packed; 1119 struct hci_rp_read_local_ext_features { 1120 __u8 status; 1121 __u8 page; 1122 __u8 max_page; 1123 __u8 features[8]; 1124 } __packed; 1125 1126 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1127 struct hci_rp_read_buffer_size { 1128 __u8 status; 1129 __le16 acl_mtu; 1130 __u8 sco_mtu; 1131 __le16 acl_max_pkt; 1132 __le16 sco_max_pkt; 1133 } __packed; 1134 1135 #define HCI_OP_READ_BD_ADDR 0x1009 1136 struct hci_rp_read_bd_addr { 1137 __u8 status; 1138 bdaddr_t bdaddr; 1139 } __packed; 1140 1141 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1142 struct hci_rp_read_data_block_size { 1143 __u8 status; 1144 __le16 max_acl_len; 1145 __le16 block_len; 1146 __le16 num_blocks; 1147 } __packed; 1148 1149 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1150 1151 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1152 struct hci_rp_read_page_scan_activity { 1153 __u8 status; 1154 __le16 interval; 1155 __le16 window; 1156 } __packed; 1157 1158 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1159 struct hci_cp_write_page_scan_activity { 1160 __le16 interval; 1161 __le16 window; 1162 } __packed; 1163 1164 #define HCI_OP_READ_TX_POWER 0x0c2d 1165 struct hci_cp_read_tx_power { 1166 __le16 handle; 1167 __u8 type; 1168 } __packed; 1169 struct hci_rp_read_tx_power { 1170 __u8 status; 1171 __le16 handle; 1172 __s8 tx_power; 1173 } __packed; 1174 1175 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1176 struct hci_rp_read_page_scan_type { 1177 __u8 status; 1178 __u8 type; 1179 } __packed; 1180 1181 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1182 #define PAGE_SCAN_TYPE_STANDARD 0x00 1183 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1184 1185 #define HCI_OP_READ_RSSI 0x1405 1186 struct hci_cp_read_rssi { 1187 __le16 handle; 1188 } __packed; 1189 struct hci_rp_read_rssi { 1190 __u8 status; 1191 __le16 handle; 1192 __s8 rssi; 1193 } __packed; 1194 1195 #define HCI_OP_READ_CLOCK 0x1407 1196 struct hci_cp_read_clock { 1197 __le16 handle; 1198 __u8 which; 1199 } __packed; 1200 struct hci_rp_read_clock { 1201 __u8 status; 1202 __le16 handle; 1203 __le32 clock; 1204 __le16 accuracy; 1205 } __packed; 1206 1207 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1208 struct hci_cp_read_enc_key_size { 1209 __le16 handle; 1210 } __packed; 1211 struct hci_rp_read_enc_key_size { 1212 __u8 status; 1213 __le16 handle; 1214 __u8 key_size; 1215 } __packed; 1216 1217 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409 1218 struct hci_rp_read_local_amp_info { 1219 __u8 status; 1220 __u8 amp_status; 1221 __le32 total_bw; 1222 __le32 max_bw; 1223 __le32 min_latency; 1224 __le32 max_pdu; 1225 __u8 amp_type; 1226 __le16 pal_cap; 1227 __le16 max_assoc_size; 1228 __le32 max_flush_to; 1229 __le32 be_flush_to; 1230 } __packed; 1231 1232 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a 1233 struct hci_cp_read_local_amp_assoc { 1234 __u8 phy_handle; 1235 __le16 len_so_far; 1236 __le16 max_len; 1237 } __packed; 1238 struct hci_rp_read_local_amp_assoc { 1239 __u8 status; 1240 __u8 phy_handle; 1241 __le16 rem_len; 1242 __u8 frag[0]; 1243 } __packed; 1244 1245 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b 1246 struct hci_cp_write_remote_amp_assoc { 1247 __u8 phy_handle; 1248 __le16 len_so_far; 1249 __le16 rem_len; 1250 __u8 frag[0]; 1251 } __packed; 1252 struct hci_rp_write_remote_amp_assoc { 1253 __u8 status; 1254 __u8 phy_handle; 1255 } __packed; 1256 1257 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1258 1259 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1260 1261 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1262 1263 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1264 struct hci_cp_le_set_event_mask { 1265 __u8 mask[8]; 1266 } __packed; 1267 1268 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1269 struct hci_rp_le_read_buffer_size { 1270 __u8 status; 1271 __le16 le_mtu; 1272 __u8 le_max_pkt; 1273 } __packed; 1274 1275 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1276 struct hci_rp_le_read_local_features { 1277 __u8 status; 1278 __u8 features[8]; 1279 } __packed; 1280 1281 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1282 1283 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1284 struct hci_cp_le_set_adv_param { 1285 __le16 min_interval; 1286 __le16 max_interval; 1287 __u8 type; 1288 __u8 own_address_type; 1289 __u8 direct_addr_type; 1290 bdaddr_t direct_addr; 1291 __u8 channel_map; 1292 __u8 filter_policy; 1293 } __packed; 1294 1295 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1296 struct hci_rp_le_read_adv_tx_power { 1297 __u8 status; 1298 __s8 tx_power; 1299 } __packed; 1300 1301 #define HCI_MAX_AD_LENGTH 31 1302 1303 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1304 struct hci_cp_le_set_adv_data { 1305 __u8 length; 1306 __u8 data[HCI_MAX_AD_LENGTH]; 1307 } __packed; 1308 1309 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1310 struct hci_cp_le_set_scan_rsp_data { 1311 __u8 length; 1312 __u8 data[HCI_MAX_AD_LENGTH]; 1313 } __packed; 1314 1315 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1316 1317 #define LE_SCAN_PASSIVE 0x00 1318 #define LE_SCAN_ACTIVE 0x01 1319 1320 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1321 struct hci_cp_le_set_scan_param { 1322 __u8 type; 1323 __le16 interval; 1324 __le16 window; 1325 __u8 own_address_type; 1326 __u8 filter_policy; 1327 } __packed; 1328 1329 #define LE_SCAN_DISABLE 0x00 1330 #define LE_SCAN_ENABLE 0x01 1331 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1332 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1333 1334 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1335 struct hci_cp_le_set_scan_enable { 1336 __u8 enable; 1337 __u8 filter_dup; 1338 } __packed; 1339 1340 #define HCI_LE_USE_PEER_ADDR 0x00 1341 #define HCI_LE_USE_WHITELIST 0x01 1342 1343 #define HCI_OP_LE_CREATE_CONN 0x200d 1344 struct hci_cp_le_create_conn { 1345 __le16 scan_interval; 1346 __le16 scan_window; 1347 __u8 filter_policy; 1348 __u8 peer_addr_type; 1349 bdaddr_t peer_addr; 1350 __u8 own_address_type; 1351 __le16 conn_interval_min; 1352 __le16 conn_interval_max; 1353 __le16 conn_latency; 1354 __le16 supervision_timeout; 1355 __le16 min_ce_len; 1356 __le16 max_ce_len; 1357 } __packed; 1358 1359 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1360 1361 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f 1362 struct hci_rp_le_read_white_list_size { 1363 __u8 status; 1364 __u8 size; 1365 } __packed; 1366 1367 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010 1368 1369 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011 1370 struct hci_cp_le_add_to_white_list { 1371 __u8 bdaddr_type; 1372 bdaddr_t bdaddr; 1373 } __packed; 1374 1375 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012 1376 struct hci_cp_le_del_from_white_list { 1377 __u8 bdaddr_type; 1378 bdaddr_t bdaddr; 1379 } __packed; 1380 1381 #define HCI_OP_LE_CONN_UPDATE 0x2013 1382 struct hci_cp_le_conn_update { 1383 __le16 handle; 1384 __le16 conn_interval_min; 1385 __le16 conn_interval_max; 1386 __le16 conn_latency; 1387 __le16 supervision_timeout; 1388 __le16 min_ce_len; 1389 __le16 max_ce_len; 1390 } __packed; 1391 1392 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1393 struct hci_cp_le_read_remote_features { 1394 __le16 handle; 1395 } __packed; 1396 1397 #define HCI_OP_LE_START_ENC 0x2019 1398 struct hci_cp_le_start_enc { 1399 __le16 handle; 1400 __le64 rand; 1401 __le16 ediv; 1402 __u8 ltk[16]; 1403 } __packed; 1404 1405 #define HCI_OP_LE_LTK_REPLY 0x201a 1406 struct hci_cp_le_ltk_reply { 1407 __le16 handle; 1408 __u8 ltk[16]; 1409 } __packed; 1410 struct hci_rp_le_ltk_reply { 1411 __u8 status; 1412 __le16 handle; 1413 } __packed; 1414 1415 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1416 struct hci_cp_le_ltk_neg_reply { 1417 __le16 handle; 1418 } __packed; 1419 struct hci_rp_le_ltk_neg_reply { 1420 __u8 status; 1421 __le16 handle; 1422 } __packed; 1423 1424 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1425 struct hci_rp_le_read_supported_states { 1426 __u8 status; 1427 __u8 le_states[8]; 1428 } __packed; 1429 1430 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1431 struct hci_cp_le_conn_param_req_reply { 1432 __le16 handle; 1433 __le16 interval_min; 1434 __le16 interval_max; 1435 __le16 latency; 1436 __le16 timeout; 1437 __le16 min_ce_len; 1438 __le16 max_ce_len; 1439 } __packed; 1440 1441 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1442 struct hci_cp_le_conn_param_req_neg_reply { 1443 __le16 handle; 1444 __u8 reason; 1445 } __packed; 1446 1447 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1448 struct hci_cp_le_set_data_len { 1449 __le16 handle; 1450 __le16 tx_len; 1451 __le16 tx_time; 1452 } __packed; 1453 struct hci_rp_le_set_data_len { 1454 __u8 status; 1455 __le16 handle; 1456 } __packed; 1457 1458 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1459 struct hci_rp_le_read_def_data_len { 1460 __u8 status; 1461 __le16 tx_len; 1462 __le16 tx_time; 1463 } __packed; 1464 1465 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1466 struct hci_cp_le_write_def_data_len { 1467 __le16 tx_len; 1468 __le16 tx_time; 1469 } __packed; 1470 1471 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1472 struct hci_rp_le_read_max_data_len { 1473 __u8 status; 1474 __le16 tx_len; 1475 __le16 tx_time; 1476 __le16 rx_len; 1477 __le16 rx_time; 1478 } __packed; 1479 1480 /* ---- HCI Events ---- */ 1481 #define HCI_EV_INQUIRY_COMPLETE 0x01 1482 1483 #define HCI_EV_INQUIRY_RESULT 0x02 1484 struct inquiry_info { 1485 bdaddr_t bdaddr; 1486 __u8 pscan_rep_mode; 1487 __u8 pscan_period_mode; 1488 __u8 pscan_mode; 1489 __u8 dev_class[3]; 1490 __le16 clock_offset; 1491 } __packed; 1492 1493 #define HCI_EV_CONN_COMPLETE 0x03 1494 struct hci_ev_conn_complete { 1495 __u8 status; 1496 __le16 handle; 1497 bdaddr_t bdaddr; 1498 __u8 link_type; 1499 __u8 encr_mode; 1500 } __packed; 1501 1502 #define HCI_EV_CONN_REQUEST 0x04 1503 struct hci_ev_conn_request { 1504 bdaddr_t bdaddr; 1505 __u8 dev_class[3]; 1506 __u8 link_type; 1507 } __packed; 1508 1509 #define HCI_EV_DISCONN_COMPLETE 0x05 1510 struct hci_ev_disconn_complete { 1511 __u8 status; 1512 __le16 handle; 1513 __u8 reason; 1514 } __packed; 1515 1516 #define HCI_EV_AUTH_COMPLETE 0x06 1517 struct hci_ev_auth_complete { 1518 __u8 status; 1519 __le16 handle; 1520 } __packed; 1521 1522 #define HCI_EV_REMOTE_NAME 0x07 1523 struct hci_ev_remote_name { 1524 __u8 status; 1525 bdaddr_t bdaddr; 1526 __u8 name[HCI_MAX_NAME_LENGTH]; 1527 } __packed; 1528 1529 #define HCI_EV_ENCRYPT_CHANGE 0x08 1530 struct hci_ev_encrypt_change { 1531 __u8 status; 1532 __le16 handle; 1533 __u8 encrypt; 1534 } __packed; 1535 1536 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 1537 struct hci_ev_change_link_key_complete { 1538 __u8 status; 1539 __le16 handle; 1540 } __packed; 1541 1542 #define HCI_EV_REMOTE_FEATURES 0x0b 1543 struct hci_ev_remote_features { 1544 __u8 status; 1545 __le16 handle; 1546 __u8 features[8]; 1547 } __packed; 1548 1549 #define HCI_EV_REMOTE_VERSION 0x0c 1550 struct hci_ev_remote_version { 1551 __u8 status; 1552 __le16 handle; 1553 __u8 lmp_ver; 1554 __le16 manufacturer; 1555 __le16 lmp_subver; 1556 } __packed; 1557 1558 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 1559 struct hci_qos { 1560 __u8 service_type; 1561 __u32 token_rate; 1562 __u32 peak_bandwidth; 1563 __u32 latency; 1564 __u32 delay_variation; 1565 } __packed; 1566 struct hci_ev_qos_setup_complete { 1567 __u8 status; 1568 __le16 handle; 1569 struct hci_qos qos; 1570 } __packed; 1571 1572 #define HCI_EV_CMD_COMPLETE 0x0e 1573 struct hci_ev_cmd_complete { 1574 __u8 ncmd; 1575 __le16 opcode; 1576 } __packed; 1577 1578 #define HCI_EV_CMD_STATUS 0x0f 1579 struct hci_ev_cmd_status { 1580 __u8 status; 1581 __u8 ncmd; 1582 __le16 opcode; 1583 } __packed; 1584 1585 #define HCI_EV_HARDWARE_ERROR 0x10 1586 struct hci_ev_hardware_error { 1587 __u8 code; 1588 } __packed; 1589 1590 #define HCI_EV_ROLE_CHANGE 0x12 1591 struct hci_ev_role_change { 1592 __u8 status; 1593 bdaddr_t bdaddr; 1594 __u8 role; 1595 } __packed; 1596 1597 #define HCI_EV_NUM_COMP_PKTS 0x13 1598 struct hci_comp_pkts_info { 1599 __le16 handle; 1600 __le16 count; 1601 } __packed; 1602 1603 struct hci_ev_num_comp_pkts { 1604 __u8 num_hndl; 1605 struct hci_comp_pkts_info handles[0]; 1606 } __packed; 1607 1608 #define HCI_EV_MODE_CHANGE 0x14 1609 struct hci_ev_mode_change { 1610 __u8 status; 1611 __le16 handle; 1612 __u8 mode; 1613 __le16 interval; 1614 } __packed; 1615 1616 #define HCI_EV_PIN_CODE_REQ 0x16 1617 struct hci_ev_pin_code_req { 1618 bdaddr_t bdaddr; 1619 } __packed; 1620 1621 #define HCI_EV_LINK_KEY_REQ 0x17 1622 struct hci_ev_link_key_req { 1623 bdaddr_t bdaddr; 1624 } __packed; 1625 1626 #define HCI_EV_LINK_KEY_NOTIFY 0x18 1627 struct hci_ev_link_key_notify { 1628 bdaddr_t bdaddr; 1629 __u8 link_key[HCI_LINK_KEY_SIZE]; 1630 __u8 key_type; 1631 } __packed; 1632 1633 #define HCI_EV_CLOCK_OFFSET 0x1c 1634 struct hci_ev_clock_offset { 1635 __u8 status; 1636 __le16 handle; 1637 __le16 clock_offset; 1638 } __packed; 1639 1640 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 1641 struct hci_ev_pkt_type_change { 1642 __u8 status; 1643 __le16 handle; 1644 __le16 pkt_type; 1645 } __packed; 1646 1647 #define HCI_EV_PSCAN_REP_MODE 0x20 1648 struct hci_ev_pscan_rep_mode { 1649 bdaddr_t bdaddr; 1650 __u8 pscan_rep_mode; 1651 } __packed; 1652 1653 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 1654 struct inquiry_info_with_rssi { 1655 bdaddr_t bdaddr; 1656 __u8 pscan_rep_mode; 1657 __u8 pscan_period_mode; 1658 __u8 dev_class[3]; 1659 __le16 clock_offset; 1660 __s8 rssi; 1661 } __packed; 1662 struct inquiry_info_with_rssi_and_pscan_mode { 1663 bdaddr_t bdaddr; 1664 __u8 pscan_rep_mode; 1665 __u8 pscan_period_mode; 1666 __u8 pscan_mode; 1667 __u8 dev_class[3]; 1668 __le16 clock_offset; 1669 __s8 rssi; 1670 } __packed; 1671 1672 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 1673 struct hci_ev_remote_ext_features { 1674 __u8 status; 1675 __le16 handle; 1676 __u8 page; 1677 __u8 max_page; 1678 __u8 features[8]; 1679 } __packed; 1680 1681 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 1682 struct hci_ev_sync_conn_complete { 1683 __u8 status; 1684 __le16 handle; 1685 bdaddr_t bdaddr; 1686 __u8 link_type; 1687 __u8 tx_interval; 1688 __u8 retrans_window; 1689 __le16 rx_pkt_len; 1690 __le16 tx_pkt_len; 1691 __u8 air_mode; 1692 } __packed; 1693 1694 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 1695 struct hci_ev_sync_conn_changed { 1696 __u8 status; 1697 __le16 handle; 1698 __u8 tx_interval; 1699 __u8 retrans_window; 1700 __le16 rx_pkt_len; 1701 __le16 tx_pkt_len; 1702 } __packed; 1703 1704 #define HCI_EV_SNIFF_SUBRATE 0x2e 1705 struct hci_ev_sniff_subrate { 1706 __u8 status; 1707 __le16 handle; 1708 __le16 max_tx_latency; 1709 __le16 max_rx_latency; 1710 __le16 max_remote_timeout; 1711 __le16 max_local_timeout; 1712 } __packed; 1713 1714 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 1715 struct extended_inquiry_info { 1716 bdaddr_t bdaddr; 1717 __u8 pscan_rep_mode; 1718 __u8 pscan_period_mode; 1719 __u8 dev_class[3]; 1720 __le16 clock_offset; 1721 __s8 rssi; 1722 __u8 data[240]; 1723 } __packed; 1724 1725 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 1726 struct hci_ev_key_refresh_complete { 1727 __u8 status; 1728 __le16 handle; 1729 } __packed; 1730 1731 #define HCI_EV_IO_CAPA_REQUEST 0x31 1732 struct hci_ev_io_capa_request { 1733 bdaddr_t bdaddr; 1734 } __packed; 1735 1736 #define HCI_EV_IO_CAPA_REPLY 0x32 1737 struct hci_ev_io_capa_reply { 1738 bdaddr_t bdaddr; 1739 __u8 capability; 1740 __u8 oob_data; 1741 __u8 authentication; 1742 } __packed; 1743 1744 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 1745 struct hci_ev_user_confirm_req { 1746 bdaddr_t bdaddr; 1747 __le32 passkey; 1748 } __packed; 1749 1750 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 1751 struct hci_ev_user_passkey_req { 1752 bdaddr_t bdaddr; 1753 } __packed; 1754 1755 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 1756 struct hci_ev_remote_oob_data_request { 1757 bdaddr_t bdaddr; 1758 } __packed; 1759 1760 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 1761 struct hci_ev_simple_pair_complete { 1762 __u8 status; 1763 bdaddr_t bdaddr; 1764 } __packed; 1765 1766 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 1767 struct hci_ev_user_passkey_notify { 1768 bdaddr_t bdaddr; 1769 __le32 passkey; 1770 } __packed; 1771 1772 #define HCI_KEYPRESS_STARTED 0 1773 #define HCI_KEYPRESS_ENTERED 1 1774 #define HCI_KEYPRESS_ERASED 2 1775 #define HCI_KEYPRESS_CLEARED 3 1776 #define HCI_KEYPRESS_COMPLETED 4 1777 1778 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 1779 struct hci_ev_keypress_notify { 1780 bdaddr_t bdaddr; 1781 __u8 type; 1782 } __packed; 1783 1784 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 1785 struct hci_ev_remote_host_features { 1786 bdaddr_t bdaddr; 1787 __u8 features[8]; 1788 } __packed; 1789 1790 #define HCI_EV_LE_META 0x3e 1791 struct hci_ev_le_meta { 1792 __u8 subevent; 1793 } __packed; 1794 1795 #define HCI_EV_PHY_LINK_COMPLETE 0x40 1796 struct hci_ev_phy_link_complete { 1797 __u8 status; 1798 __u8 phy_handle; 1799 } __packed; 1800 1801 #define HCI_EV_CHANNEL_SELECTED 0x41 1802 struct hci_ev_channel_selected { 1803 __u8 phy_handle; 1804 } __packed; 1805 1806 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 1807 struct hci_ev_disconn_phy_link_complete { 1808 __u8 status; 1809 __u8 phy_handle; 1810 __u8 reason; 1811 } __packed; 1812 1813 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 1814 struct hci_ev_logical_link_complete { 1815 __u8 status; 1816 __le16 handle; 1817 __u8 phy_handle; 1818 __u8 flow_spec_id; 1819 } __packed; 1820 1821 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 1822 struct hci_ev_disconn_logical_link_complete { 1823 __u8 status; 1824 __le16 handle; 1825 __u8 reason; 1826 } __packed; 1827 1828 #define HCI_EV_NUM_COMP_BLOCKS 0x48 1829 struct hci_comp_blocks_info { 1830 __le16 handle; 1831 __le16 pkts; 1832 __le16 blocks; 1833 } __packed; 1834 1835 struct hci_ev_num_comp_blocks { 1836 __le16 num_blocks; 1837 __u8 num_hndl; 1838 struct hci_comp_blocks_info handles[0]; 1839 } __packed; 1840 1841 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 1842 struct hci_ev_sync_train_complete { 1843 __u8 status; 1844 } __packed; 1845 1846 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54 1847 1848 #define HCI_EV_LE_CONN_COMPLETE 0x01 1849 struct hci_ev_le_conn_complete { 1850 __u8 status; 1851 __le16 handle; 1852 __u8 role; 1853 __u8 bdaddr_type; 1854 bdaddr_t bdaddr; 1855 __le16 interval; 1856 __le16 latency; 1857 __le16 supervision_timeout; 1858 __u8 clk_accurancy; 1859 } __packed; 1860 1861 /* Advertising report event types */ 1862 #define LE_ADV_IND 0x00 1863 #define LE_ADV_DIRECT_IND 0x01 1864 #define LE_ADV_SCAN_IND 0x02 1865 #define LE_ADV_NONCONN_IND 0x03 1866 #define LE_ADV_SCAN_RSP 0x04 1867 1868 #define ADDR_LE_DEV_PUBLIC 0x00 1869 #define ADDR_LE_DEV_RANDOM 0x01 1870 1871 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 1872 struct hci_ev_le_advertising_info { 1873 __u8 evt_type; 1874 __u8 bdaddr_type; 1875 bdaddr_t bdaddr; 1876 __u8 length; 1877 __u8 data[0]; 1878 } __packed; 1879 1880 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 1881 struct hci_ev_le_conn_update_complete { 1882 __u8 status; 1883 __le16 handle; 1884 __le16 interval; 1885 __le16 latency; 1886 __le16 supervision_timeout; 1887 } __packed; 1888 1889 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 1890 struct hci_ev_le_remote_feat_complete { 1891 __u8 status; 1892 __le16 handle; 1893 __u8 features[8]; 1894 } __packed; 1895 1896 #define HCI_EV_LE_LTK_REQ 0x05 1897 struct hci_ev_le_ltk_req { 1898 __le16 handle; 1899 __le64 rand; 1900 __le16 ediv; 1901 } __packed; 1902 1903 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 1904 struct hci_ev_le_remote_conn_param_req { 1905 __le16 handle; 1906 __le16 interval_min; 1907 __le16 interval_max; 1908 __le16 latency; 1909 __le16 timeout; 1910 } __packed; 1911 1912 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 1913 struct hci_ev_le_data_len_change { 1914 __le16 handle; 1915 __le16 tx_len; 1916 __le16 tx_time; 1917 __le16 rx_len; 1918 __le16 rx_time; 1919 } __packed; 1920 1921 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 1922 struct hci_ev_le_direct_adv_info { 1923 __u8 evt_type; 1924 __u8 bdaddr_type; 1925 bdaddr_t bdaddr; 1926 __u8 direct_addr_type; 1927 bdaddr_t direct_addr; 1928 __s8 rssi; 1929 } __packed; 1930 1931 /* Internal events generated by Bluetooth stack */ 1932 #define HCI_EV_STACK_INTERNAL 0xfd 1933 struct hci_ev_stack_internal { 1934 __u16 type; 1935 __u8 data[0]; 1936 } __packed; 1937 1938 #define HCI_EV_SI_DEVICE 0x01 1939 struct hci_ev_si_device { 1940 __u16 event; 1941 __u16 dev_id; 1942 } __packed; 1943 1944 #define HCI_EV_SI_SECURITY 0x02 1945 struct hci_ev_si_security { 1946 __u16 event; 1947 __u16 proto; 1948 __u16 subproto; 1949 __u8 incoming; 1950 } __packed; 1951 1952 /* ---- HCI Packet structures ---- */ 1953 #define HCI_COMMAND_HDR_SIZE 3 1954 #define HCI_EVENT_HDR_SIZE 2 1955 #define HCI_ACL_HDR_SIZE 4 1956 #define HCI_SCO_HDR_SIZE 3 1957 1958 struct hci_command_hdr { 1959 __le16 opcode; /* OCF & OGF */ 1960 __u8 plen; 1961 } __packed; 1962 1963 struct hci_event_hdr { 1964 __u8 evt; 1965 __u8 plen; 1966 } __packed; 1967 1968 struct hci_acl_hdr { 1969 __le16 handle; /* Handle & Flags(PB, BC) */ 1970 __le16 dlen; 1971 } __packed; 1972 1973 struct hci_sco_hdr { 1974 __le16 handle; 1975 __u8 dlen; 1976 } __packed; 1977 1978 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 1979 { 1980 return (struct hci_event_hdr *) skb->data; 1981 } 1982 1983 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 1984 { 1985 return (struct hci_acl_hdr *) skb->data; 1986 } 1987 1988 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 1989 { 1990 return (struct hci_sco_hdr *) skb->data; 1991 } 1992 1993 /* Command opcode pack/unpack */ 1994 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 1995 #define hci_opcode_ogf(op) (op >> 10) 1996 #define hci_opcode_ocf(op) (op & 0x03ff) 1997 1998 /* ACL handle and flags pack/unpack */ 1999 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2000 #define hci_handle(h) (h & 0x0fff) 2001 #define hci_flags(h) (h >> 12) 2002 2003 #endif /* __HCI_H */ 2004