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 #define HCI_DEV_SETUP 9 50 51 /* HCI notify events */ 52 #define HCI_NOTIFY_CONN_ADD 1 53 #define HCI_NOTIFY_CONN_DEL 2 54 #define HCI_NOTIFY_VOICE_SETTING 3 55 56 /* HCI bus types */ 57 #define HCI_VIRTUAL 0 58 #define HCI_USB 1 59 #define HCI_PCCARD 2 60 #define HCI_UART 3 61 #define HCI_RS232 4 62 #define HCI_PCI 5 63 #define HCI_SDIO 6 64 #define HCI_SPI 7 65 #define HCI_I2C 8 66 #define HCI_SMD 9 67 68 /* HCI controller types */ 69 #define HCI_PRIMARY 0x00 70 #define HCI_AMP 0x01 71 72 /* First BR/EDR Controller shall have ID = 0 */ 73 #define AMP_ID_BREDR 0x00 74 75 /* AMP controller types */ 76 #define AMP_TYPE_BREDR 0x00 77 #define AMP_TYPE_80211 0x01 78 79 /* AMP controller status */ 80 #define AMP_STATUS_POWERED_DOWN 0x00 81 #define AMP_STATUS_BLUETOOTH_ONLY 0x01 82 #define AMP_STATUS_NO_CAPACITY 0x02 83 #define AMP_STATUS_LOW_CAPACITY 0x03 84 #define AMP_STATUS_MEDIUM_CAPACITY 0x04 85 #define AMP_STATUS_HIGH_CAPACITY 0x05 86 #define AMP_STATUS_FULL_CAPACITY 0x06 87 88 /* HCI device quirks */ 89 enum { 90 /* When this quirk is set, the HCI Reset command is send when 91 * closing the transport instead of when opening it. 92 * 93 * This quirk must be set before hci_register_dev is called. 94 */ 95 HCI_QUIRK_RESET_ON_CLOSE, 96 97 /* When this quirk is set, the device is turned into a raw-only 98 * device and it will stay in unconfigured state. 99 * 100 * This quirk must be set before hci_register_dev is called. 101 */ 102 HCI_QUIRK_RAW_DEVICE, 103 104 /* When this quirk is set, the buffer sizes reported by 105 * HCI Read Buffer Size command are corrected if invalid. 106 * 107 * This quirk must be set before hci_register_dev is called. 108 */ 109 HCI_QUIRK_FIXUP_BUFFER_SIZE, 110 111 /* When this quirk is set, then a controller that does not 112 * indicate support for Inquiry Result with RSSI is assumed to 113 * support it anyway. Some early Bluetooth 1.2 controllers had 114 * wrongly configured local features that will require forcing 115 * them to enable this mode. Getting RSSI information with the 116 * inquiry responses is preferred since it allows for a better 117 * user expierence. 118 * 119 * This quirk must be set before hci_register_dev is called. 120 */ 121 HCI_QUIRK_FIXUP_INQUIRY_MODE, 122 123 /* When this quirk is set, then the HCI Read Local Supported 124 * Commands command is not supported. In general Bluetooth 1.2 125 * and later controllers should support this command. However 126 * some controllers indicate Bluetooth 1.2 support, but do 127 * not support this command. 128 * 129 * This quirk must be set before hci_register_dev is called. 130 */ 131 HCI_QUIRK_BROKEN_LOCAL_COMMANDS, 132 133 /* When this quirk is set, then no stored link key handling 134 * is performed. This is mainly due to the fact that the 135 * HCI Delete Stored Link Key command is advertised, but 136 * not supported. 137 * 138 * This quirk must be set before hci_register_dev is called. 139 */ 140 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 141 142 /* When this quirk is set, an external configuration step 143 * is required and will be indicated with the controller 144 * configuation. 145 * 146 * This quirk can be set before hci_register_dev is called or 147 * during the hdev->setup vendor callback. 148 */ 149 HCI_QUIRK_EXTERNAL_CONFIG, 150 151 /* When this quirk is set, the public Bluetooth address 152 * initially reported by HCI Read BD Address command 153 * is considered invalid. Controller configuration is 154 * required before this device can be used. 155 * 156 * This quirk can be set before hci_register_dev is called or 157 * during the hdev->setup vendor callback. 158 */ 159 HCI_QUIRK_INVALID_BDADDR, 160 161 /* When this quirk is set, the duplicate filtering during 162 * scanning is based on Bluetooth devices addresses. To allow 163 * RSSI based updates, restart scanning if needed. 164 * 165 * This quirk can be set before hci_register_dev is called or 166 * during the hdev->setup vendor callback. 167 */ 168 HCI_QUIRK_STRICT_DUPLICATE_FILTER, 169 170 /* When this quirk is set, LE scan and BR/EDR inquiry is done 171 * simultaneously, otherwise it's interleaved. 172 * 173 * This quirk can be set before hci_register_dev is called or 174 * during the hdev->setup vendor callback. 175 */ 176 HCI_QUIRK_SIMULTANEOUS_DISCOVERY, 177 178 /* When this quirk is set, the enabling of diagnostic mode is 179 * not persistent over HCI Reset. Every time the controller 180 * is brought up it needs to be reprogrammed. 181 * 182 * This quirk can be set before hci_register_dev is called or 183 * during the hdev->setup vendor callback. 184 */ 185 HCI_QUIRK_NON_PERSISTENT_DIAG, 186 }; 187 188 /* HCI device flags */ 189 enum { 190 HCI_UP, 191 HCI_INIT, 192 HCI_RUNNING, 193 194 HCI_PSCAN, 195 HCI_ISCAN, 196 HCI_AUTH, 197 HCI_ENCRYPT, 198 HCI_INQUIRY, 199 200 HCI_RAW, 201 202 HCI_RESET, 203 }; 204 205 /* HCI socket flags */ 206 enum { 207 HCI_SOCK_TRUSTED, 208 HCI_MGMT_INDEX_EVENTS, 209 HCI_MGMT_UNCONF_INDEX_EVENTS, 210 HCI_MGMT_EXT_INDEX_EVENTS, 211 HCI_MGMT_EXT_INFO_EVENTS, 212 HCI_MGMT_OPTION_EVENTS, 213 HCI_MGMT_SETTING_EVENTS, 214 HCI_MGMT_DEV_CLASS_EVENTS, 215 HCI_MGMT_LOCAL_NAME_EVENTS, 216 HCI_MGMT_OOB_DATA_EVENTS, 217 }; 218 219 /* 220 * BR/EDR and/or LE controller flags: the flags defined here should represent 221 * states from the controller. 222 */ 223 enum { 224 HCI_SETUP, 225 HCI_CONFIG, 226 HCI_AUTO_OFF, 227 HCI_RFKILLED, 228 HCI_MGMT, 229 HCI_BONDABLE, 230 HCI_SERVICE_CACHE, 231 HCI_KEEP_DEBUG_KEYS, 232 HCI_USE_DEBUG_KEYS, 233 HCI_UNREGISTER, 234 HCI_UNCONFIGURED, 235 HCI_USER_CHANNEL, 236 HCI_EXT_CONFIGURED, 237 HCI_LE_ADV, 238 HCI_LE_SCAN, 239 HCI_SSP_ENABLED, 240 HCI_SC_ENABLED, 241 HCI_SC_ONLY, 242 HCI_PRIVACY, 243 HCI_LIMITED_PRIVACY, 244 HCI_RPA_EXPIRED, 245 HCI_RPA_RESOLVING, 246 HCI_HS_ENABLED, 247 HCI_LE_ENABLED, 248 HCI_ADVERTISING, 249 HCI_ADVERTISING_CONNECTABLE, 250 HCI_CONNECTABLE, 251 HCI_DISCOVERABLE, 252 HCI_LIMITED_DISCOVERABLE, 253 HCI_LINK_SECURITY, 254 HCI_PERIODIC_INQ, 255 HCI_FAST_CONNECTABLE, 256 HCI_BREDR_ENABLED, 257 HCI_LE_SCAN_INTERRUPTED, 258 259 HCI_DUT_MODE, 260 HCI_VENDOR_DIAG, 261 HCI_FORCE_BREDR_SMP, 262 HCI_FORCE_STATIC_ADDR, 263 264 __HCI_NUM_FLAGS, 265 }; 266 267 /* HCI timeouts */ 268 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 269 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 270 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 271 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 272 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 273 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 274 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */ 275 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 276 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 277 278 /* HCI data types */ 279 #define HCI_COMMAND_PKT 0x01 280 #define HCI_ACLDATA_PKT 0x02 281 #define HCI_SCODATA_PKT 0x03 282 #define HCI_EVENT_PKT 0x04 283 #define HCI_DIAG_PKT 0xf0 284 #define HCI_VENDOR_PKT 0xff 285 286 /* HCI packet types */ 287 #define HCI_DM1 0x0008 288 #define HCI_DM3 0x0400 289 #define HCI_DM5 0x4000 290 #define HCI_DH1 0x0010 291 #define HCI_DH3 0x0800 292 #define HCI_DH5 0x8000 293 294 /* HCI packet types inverted masks */ 295 #define HCI_2DH1 0x0002 296 #define HCI_3DH1 0x0004 297 #define HCI_2DH3 0x0100 298 #define HCI_3DH3 0x0200 299 #define HCI_2DH5 0x1000 300 #define HCI_3DH5 0x2000 301 302 #define HCI_HV1 0x0020 303 #define HCI_HV2 0x0040 304 #define HCI_HV3 0x0080 305 306 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 307 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 308 309 /* eSCO packet types */ 310 #define ESCO_HV1 0x0001 311 #define ESCO_HV2 0x0002 312 #define ESCO_HV3 0x0004 313 #define ESCO_EV3 0x0008 314 #define ESCO_EV4 0x0010 315 #define ESCO_EV5 0x0020 316 #define ESCO_2EV3 0x0040 317 #define ESCO_3EV3 0x0080 318 #define ESCO_2EV5 0x0100 319 #define ESCO_3EV5 0x0200 320 321 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 322 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 323 324 /* ACL flags */ 325 #define ACL_START_NO_FLUSH 0x00 326 #define ACL_CONT 0x01 327 #define ACL_START 0x02 328 #define ACL_COMPLETE 0x03 329 #define ACL_ACTIVE_BCAST 0x04 330 #define ACL_PICO_BCAST 0x08 331 332 /* Baseband links */ 333 #define SCO_LINK 0x00 334 #define ACL_LINK 0x01 335 #define ESCO_LINK 0x02 336 /* Low Energy links do not have defined link type. Use invented one */ 337 #define LE_LINK 0x80 338 #define AMP_LINK 0x81 339 #define INVALID_LINK 0xff 340 341 /* LMP features */ 342 #define LMP_3SLOT 0x01 343 #define LMP_5SLOT 0x02 344 #define LMP_ENCRYPT 0x04 345 #define LMP_SOFFSET 0x08 346 #define LMP_TACCURACY 0x10 347 #define LMP_RSWITCH 0x20 348 #define LMP_HOLD 0x40 349 #define LMP_SNIFF 0x80 350 351 #define LMP_PARK 0x01 352 #define LMP_RSSI 0x02 353 #define LMP_QUALITY 0x04 354 #define LMP_SCO 0x08 355 #define LMP_HV2 0x10 356 #define LMP_HV3 0x20 357 #define LMP_ULAW 0x40 358 #define LMP_ALAW 0x80 359 360 #define LMP_CVSD 0x01 361 #define LMP_PSCHEME 0x02 362 #define LMP_PCONTROL 0x04 363 #define LMP_TRANSPARENT 0x08 364 365 #define LMP_EDR_2M 0x02 366 #define LMP_EDR_3M 0x04 367 #define LMP_RSSI_INQ 0x40 368 #define LMP_ESCO 0x80 369 370 #define LMP_EV4 0x01 371 #define LMP_EV5 0x02 372 #define LMP_NO_BREDR 0x20 373 #define LMP_LE 0x40 374 #define LMP_EDR_3SLOT 0x80 375 376 #define LMP_EDR_5SLOT 0x01 377 #define LMP_SNIFF_SUBR 0x02 378 #define LMP_PAUSE_ENC 0x04 379 #define LMP_EDR_ESCO_2M 0x20 380 #define LMP_EDR_ESCO_3M 0x40 381 #define LMP_EDR_3S_ESCO 0x80 382 383 #define LMP_EXT_INQ 0x01 384 #define LMP_SIMUL_LE_BR 0x02 385 #define LMP_SIMPLE_PAIR 0x08 386 #define LMP_NO_FLUSH 0x40 387 388 #define LMP_LSTO 0x01 389 #define LMP_INQ_TX_PWR 0x02 390 #define LMP_EXTFEATURES 0x80 391 392 /* Extended LMP features */ 393 #define LMP_CSB_MASTER 0x01 394 #define LMP_CSB_SLAVE 0x02 395 #define LMP_SYNC_TRAIN 0x04 396 #define LMP_SYNC_SCAN 0x08 397 398 #define LMP_SC 0x01 399 #define LMP_PING 0x02 400 401 /* Host features */ 402 #define LMP_HOST_SSP 0x01 403 #define LMP_HOST_LE 0x02 404 #define LMP_HOST_LE_BREDR 0x04 405 #define LMP_HOST_SC 0x08 406 407 /* LE features */ 408 #define HCI_LE_ENCRYPTION 0x01 409 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 410 #define HCI_LE_SLAVE_FEATURES 0x08 411 #define HCI_LE_PING 0x10 412 #define HCI_LE_DATA_LEN_EXT 0x20 413 #define HCI_LE_EXT_SCAN_POLICY 0x80 414 #define HCI_LE_PHY_2M 0x01 415 #define HCI_LE_PHY_CODED 0x08 416 #define HCI_LE_CHAN_SEL_ALG2 0x40 417 418 /* Connection modes */ 419 #define HCI_CM_ACTIVE 0x0000 420 #define HCI_CM_HOLD 0x0001 421 #define HCI_CM_SNIFF 0x0002 422 #define HCI_CM_PARK 0x0003 423 424 /* Link policies */ 425 #define HCI_LP_RSWITCH 0x0001 426 #define HCI_LP_HOLD 0x0002 427 #define HCI_LP_SNIFF 0x0004 428 #define HCI_LP_PARK 0x0008 429 430 /* Link modes */ 431 #define HCI_LM_ACCEPT 0x8000 432 #define HCI_LM_MASTER 0x0001 433 #define HCI_LM_AUTH 0x0002 434 #define HCI_LM_ENCRYPT 0x0004 435 #define HCI_LM_TRUSTED 0x0008 436 #define HCI_LM_RELIABLE 0x0010 437 #define HCI_LM_SECURE 0x0020 438 #define HCI_LM_FIPS 0x0040 439 440 /* Authentication types */ 441 #define HCI_AT_NO_BONDING 0x00 442 #define HCI_AT_NO_BONDING_MITM 0x01 443 #define HCI_AT_DEDICATED_BONDING 0x02 444 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 445 #define HCI_AT_GENERAL_BONDING 0x04 446 #define HCI_AT_GENERAL_BONDING_MITM 0x05 447 448 /* I/O capabilities */ 449 #define HCI_IO_DISPLAY_ONLY 0x00 450 #define HCI_IO_DISPLAY_YESNO 0x01 451 #define HCI_IO_KEYBOARD_ONLY 0x02 452 #define HCI_IO_NO_INPUT_OUTPUT 0x03 453 454 /* Link Key types */ 455 #define HCI_LK_COMBINATION 0x00 456 #define HCI_LK_LOCAL_UNIT 0x01 457 #define HCI_LK_REMOTE_UNIT 0x02 458 #define HCI_LK_DEBUG_COMBINATION 0x03 459 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 460 #define HCI_LK_AUTH_COMBINATION_P192 0x05 461 #define HCI_LK_CHANGED_COMBINATION 0x06 462 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 463 #define HCI_LK_AUTH_COMBINATION_P256 0x08 464 465 /* ---- HCI Error Codes ---- */ 466 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 467 #define HCI_ERROR_AUTH_FAILURE 0x05 468 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 469 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 470 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 471 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 472 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 473 #define HCI_ERROR_REMOTE_USER_TERM 0x13 474 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 475 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 476 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 477 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 478 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 479 #define HCI_ERROR_UNSPECIFIED 0x1f 480 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 481 482 /* Flow control modes */ 483 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 484 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 485 486 /* The core spec defines 127 as the "not available" value */ 487 #define HCI_TX_POWER_INVALID 127 488 #define HCI_RSSI_INVALID 127 489 490 #define HCI_ROLE_MASTER 0x00 491 #define HCI_ROLE_SLAVE 0x01 492 493 /* Extended Inquiry Response field types */ 494 #define EIR_FLAGS 0x01 /* flags */ 495 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 496 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 497 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 498 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 499 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 500 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 501 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 502 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 503 #define EIR_TX_POWER 0x0A /* transmit power level */ 504 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 505 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 506 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 507 #define EIR_DEVICE_ID 0x10 /* device ID */ 508 #define EIR_APPEARANCE 0x19 /* Device appearance */ 509 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 510 #define EIR_LE_ROLE 0x1C /* LE role */ 511 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 512 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 513 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 514 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 515 516 /* Low Energy Advertising Flags */ 517 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 518 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 519 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 520 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 521 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 522 523 /* ----- HCI Commands ---- */ 524 #define HCI_OP_NOP 0x0000 525 526 #define HCI_OP_INQUIRY 0x0401 527 struct hci_cp_inquiry { 528 __u8 lap[3]; 529 __u8 length; 530 __u8 num_rsp; 531 } __packed; 532 533 #define HCI_OP_INQUIRY_CANCEL 0x0402 534 535 #define HCI_OP_PERIODIC_INQ 0x0403 536 537 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 538 539 #define HCI_OP_CREATE_CONN 0x0405 540 struct hci_cp_create_conn { 541 bdaddr_t bdaddr; 542 __le16 pkt_type; 543 __u8 pscan_rep_mode; 544 __u8 pscan_mode; 545 __le16 clock_offset; 546 __u8 role_switch; 547 } __packed; 548 549 #define HCI_OP_DISCONNECT 0x0406 550 struct hci_cp_disconnect { 551 __le16 handle; 552 __u8 reason; 553 } __packed; 554 555 #define HCI_OP_ADD_SCO 0x0407 556 struct hci_cp_add_sco { 557 __le16 handle; 558 __le16 pkt_type; 559 } __packed; 560 561 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 562 struct hci_cp_create_conn_cancel { 563 bdaddr_t bdaddr; 564 } __packed; 565 566 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 567 struct hci_cp_accept_conn_req { 568 bdaddr_t bdaddr; 569 __u8 role; 570 } __packed; 571 572 #define HCI_OP_REJECT_CONN_REQ 0x040a 573 struct hci_cp_reject_conn_req { 574 bdaddr_t bdaddr; 575 __u8 reason; 576 } __packed; 577 578 #define HCI_OP_LINK_KEY_REPLY 0x040b 579 struct hci_cp_link_key_reply { 580 bdaddr_t bdaddr; 581 __u8 link_key[HCI_LINK_KEY_SIZE]; 582 } __packed; 583 584 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 585 struct hci_cp_link_key_neg_reply { 586 bdaddr_t bdaddr; 587 } __packed; 588 589 #define HCI_OP_PIN_CODE_REPLY 0x040d 590 struct hci_cp_pin_code_reply { 591 bdaddr_t bdaddr; 592 __u8 pin_len; 593 __u8 pin_code[16]; 594 } __packed; 595 struct hci_rp_pin_code_reply { 596 __u8 status; 597 bdaddr_t bdaddr; 598 } __packed; 599 600 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 601 struct hci_cp_pin_code_neg_reply { 602 bdaddr_t bdaddr; 603 } __packed; 604 struct hci_rp_pin_code_neg_reply { 605 __u8 status; 606 bdaddr_t bdaddr; 607 } __packed; 608 609 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 610 struct hci_cp_change_conn_ptype { 611 __le16 handle; 612 __le16 pkt_type; 613 } __packed; 614 615 #define HCI_OP_AUTH_REQUESTED 0x0411 616 struct hci_cp_auth_requested { 617 __le16 handle; 618 } __packed; 619 620 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 621 struct hci_cp_set_conn_encrypt { 622 __le16 handle; 623 __u8 encrypt; 624 } __packed; 625 626 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 627 struct hci_cp_change_conn_link_key { 628 __le16 handle; 629 } __packed; 630 631 #define HCI_OP_REMOTE_NAME_REQ 0x0419 632 struct hci_cp_remote_name_req { 633 bdaddr_t bdaddr; 634 __u8 pscan_rep_mode; 635 __u8 pscan_mode; 636 __le16 clock_offset; 637 } __packed; 638 639 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 640 struct hci_cp_remote_name_req_cancel { 641 bdaddr_t bdaddr; 642 } __packed; 643 644 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 645 struct hci_cp_read_remote_features { 646 __le16 handle; 647 } __packed; 648 649 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 650 struct hci_cp_read_remote_ext_features { 651 __le16 handle; 652 __u8 page; 653 } __packed; 654 655 #define HCI_OP_READ_REMOTE_VERSION 0x041d 656 struct hci_cp_read_remote_version { 657 __le16 handle; 658 } __packed; 659 660 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 661 struct hci_cp_read_clock_offset { 662 __le16 handle; 663 } __packed; 664 665 #define HCI_OP_SETUP_SYNC_CONN 0x0428 666 struct hci_cp_setup_sync_conn { 667 __le16 handle; 668 __le32 tx_bandwidth; 669 __le32 rx_bandwidth; 670 __le16 max_latency; 671 __le16 voice_setting; 672 __u8 retrans_effort; 673 __le16 pkt_type; 674 } __packed; 675 676 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 677 struct hci_cp_accept_sync_conn_req { 678 bdaddr_t bdaddr; 679 __le32 tx_bandwidth; 680 __le32 rx_bandwidth; 681 __le16 max_latency; 682 __le16 content_format; 683 __u8 retrans_effort; 684 __le16 pkt_type; 685 } __packed; 686 687 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 688 struct hci_cp_reject_sync_conn_req { 689 bdaddr_t bdaddr; 690 __u8 reason; 691 } __packed; 692 693 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 694 struct hci_cp_io_capability_reply { 695 bdaddr_t bdaddr; 696 __u8 capability; 697 __u8 oob_data; 698 __u8 authentication; 699 } __packed; 700 701 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 702 struct hci_cp_user_confirm_reply { 703 bdaddr_t bdaddr; 704 } __packed; 705 struct hci_rp_user_confirm_reply { 706 __u8 status; 707 bdaddr_t bdaddr; 708 } __packed; 709 710 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 711 712 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 713 struct hci_cp_user_passkey_reply { 714 bdaddr_t bdaddr; 715 __le32 passkey; 716 } __packed; 717 718 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 719 720 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 721 struct hci_cp_remote_oob_data_reply { 722 bdaddr_t bdaddr; 723 __u8 hash[16]; 724 __u8 rand[16]; 725 } __packed; 726 727 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 728 struct hci_cp_remote_oob_data_neg_reply { 729 bdaddr_t bdaddr; 730 } __packed; 731 732 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 733 struct hci_cp_io_capability_neg_reply { 734 bdaddr_t bdaddr; 735 __u8 reason; 736 } __packed; 737 738 #define HCI_OP_CREATE_PHY_LINK 0x0435 739 struct hci_cp_create_phy_link { 740 __u8 phy_handle; 741 __u8 key_len; 742 __u8 key_type; 743 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 744 } __packed; 745 746 #define HCI_OP_ACCEPT_PHY_LINK 0x0436 747 struct hci_cp_accept_phy_link { 748 __u8 phy_handle; 749 __u8 key_len; 750 __u8 key_type; 751 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 752 } __packed; 753 754 #define HCI_OP_DISCONN_PHY_LINK 0x0437 755 struct hci_cp_disconn_phy_link { 756 __u8 phy_handle; 757 __u8 reason; 758 } __packed; 759 760 struct ext_flow_spec { 761 __u8 id; 762 __u8 stype; 763 __le16 msdu; 764 __le32 sdu_itime; 765 __le32 acc_lat; 766 __le32 flush_to; 767 } __packed; 768 769 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438 770 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 771 struct hci_cp_create_accept_logical_link { 772 __u8 phy_handle; 773 struct ext_flow_spec tx_flow_spec; 774 struct ext_flow_spec rx_flow_spec; 775 } __packed; 776 777 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a 778 struct hci_cp_disconn_logical_link { 779 __le16 log_handle; 780 } __packed; 781 782 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b 783 struct hci_cp_logical_link_cancel { 784 __u8 phy_handle; 785 __u8 flow_spec_id; 786 } __packed; 787 788 struct hci_rp_logical_link_cancel { 789 __u8 status; 790 __u8 phy_handle; 791 __u8 flow_spec_id; 792 } __packed; 793 794 #define HCI_OP_SET_CSB 0x0441 795 struct hci_cp_set_csb { 796 __u8 enable; 797 __u8 lt_addr; 798 __u8 lpo_allowed; 799 __le16 packet_type; 800 __le16 interval_min; 801 __le16 interval_max; 802 __le16 csb_sv_tout; 803 } __packed; 804 struct hci_rp_set_csb { 805 __u8 status; 806 __u8 lt_addr; 807 __le16 interval; 808 } __packed; 809 810 #define HCI_OP_START_SYNC_TRAIN 0x0443 811 812 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 813 struct hci_cp_remote_oob_ext_data_reply { 814 bdaddr_t bdaddr; 815 __u8 hash192[16]; 816 __u8 rand192[16]; 817 __u8 hash256[16]; 818 __u8 rand256[16]; 819 } __packed; 820 821 #define HCI_OP_SNIFF_MODE 0x0803 822 struct hci_cp_sniff_mode { 823 __le16 handle; 824 __le16 max_interval; 825 __le16 min_interval; 826 __le16 attempt; 827 __le16 timeout; 828 } __packed; 829 830 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 831 struct hci_cp_exit_sniff_mode { 832 __le16 handle; 833 } __packed; 834 835 #define HCI_OP_ROLE_DISCOVERY 0x0809 836 struct hci_cp_role_discovery { 837 __le16 handle; 838 } __packed; 839 struct hci_rp_role_discovery { 840 __u8 status; 841 __le16 handle; 842 __u8 role; 843 } __packed; 844 845 #define HCI_OP_SWITCH_ROLE 0x080b 846 struct hci_cp_switch_role { 847 bdaddr_t bdaddr; 848 __u8 role; 849 } __packed; 850 851 #define HCI_OP_READ_LINK_POLICY 0x080c 852 struct hci_cp_read_link_policy { 853 __le16 handle; 854 } __packed; 855 struct hci_rp_read_link_policy { 856 __u8 status; 857 __le16 handle; 858 __le16 policy; 859 } __packed; 860 861 #define HCI_OP_WRITE_LINK_POLICY 0x080d 862 struct hci_cp_write_link_policy { 863 __le16 handle; 864 __le16 policy; 865 } __packed; 866 struct hci_rp_write_link_policy { 867 __u8 status; 868 __le16 handle; 869 } __packed; 870 871 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 872 struct hci_rp_read_def_link_policy { 873 __u8 status; 874 __le16 policy; 875 } __packed; 876 877 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 878 struct hci_cp_write_def_link_policy { 879 __le16 policy; 880 } __packed; 881 882 #define HCI_OP_SNIFF_SUBRATE 0x0811 883 struct hci_cp_sniff_subrate { 884 __le16 handle; 885 __le16 max_latency; 886 __le16 min_remote_timeout; 887 __le16 min_local_timeout; 888 } __packed; 889 890 #define HCI_OP_SET_EVENT_MASK 0x0c01 891 892 #define HCI_OP_RESET 0x0c03 893 894 #define HCI_OP_SET_EVENT_FLT 0x0c05 895 struct hci_cp_set_event_flt { 896 __u8 flt_type; 897 __u8 cond_type; 898 __u8 condition[0]; 899 } __packed; 900 901 /* Filter types */ 902 #define HCI_FLT_CLEAR_ALL 0x00 903 #define HCI_FLT_INQ_RESULT 0x01 904 #define HCI_FLT_CONN_SETUP 0x02 905 906 /* CONN_SETUP Condition types */ 907 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 908 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 909 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 910 911 /* CONN_SETUP Conditions */ 912 #define HCI_CONN_SETUP_AUTO_OFF 0x01 913 #define HCI_CONN_SETUP_AUTO_ON 0x02 914 915 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 916 struct hci_cp_read_stored_link_key { 917 bdaddr_t bdaddr; 918 __u8 read_all; 919 } __packed; 920 struct hci_rp_read_stored_link_key { 921 __u8 status; 922 __u8 max_keys; 923 __u8 num_keys; 924 } __packed; 925 926 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 927 struct hci_cp_delete_stored_link_key { 928 bdaddr_t bdaddr; 929 __u8 delete_all; 930 } __packed; 931 struct hci_rp_delete_stored_link_key { 932 __u8 status; 933 __u8 num_keys; 934 } __packed; 935 936 #define HCI_MAX_NAME_LENGTH 248 937 938 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 939 struct hci_cp_write_local_name { 940 __u8 name[HCI_MAX_NAME_LENGTH]; 941 } __packed; 942 943 #define HCI_OP_READ_LOCAL_NAME 0x0c14 944 struct hci_rp_read_local_name { 945 __u8 status; 946 __u8 name[HCI_MAX_NAME_LENGTH]; 947 } __packed; 948 949 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 950 951 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 952 953 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 954 #define SCAN_DISABLED 0x00 955 #define SCAN_INQUIRY 0x01 956 #define SCAN_PAGE 0x02 957 958 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 959 960 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 961 #define AUTH_DISABLED 0x00 962 #define AUTH_ENABLED 0x01 963 964 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 965 966 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 967 #define ENCRYPT_DISABLED 0x00 968 #define ENCRYPT_P2P 0x01 969 #define ENCRYPT_BOTH 0x02 970 971 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 972 struct hci_rp_read_class_of_dev { 973 __u8 status; 974 __u8 dev_class[3]; 975 } __packed; 976 977 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 978 struct hci_cp_write_class_of_dev { 979 __u8 dev_class[3]; 980 } __packed; 981 982 #define HCI_OP_READ_VOICE_SETTING 0x0c25 983 struct hci_rp_read_voice_setting { 984 __u8 status; 985 __le16 voice_setting; 986 } __packed; 987 988 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 989 struct hci_cp_write_voice_setting { 990 __le16 voice_setting; 991 } __packed; 992 993 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 994 struct hci_cp_host_buffer_size { 995 __le16 acl_mtu; 996 __u8 sco_mtu; 997 __le16 acl_max_pkt; 998 __le16 sco_max_pkt; 999 } __packed; 1000 1001 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1002 struct hci_rp_read_num_supported_iac { 1003 __u8 status; 1004 __u8 num_iac; 1005 } __packed; 1006 1007 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1008 1009 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1010 struct hci_cp_write_current_iac_lap { 1011 __u8 num_iac; 1012 __u8 iac_lap[6]; 1013 } __packed; 1014 1015 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1016 1017 #define HCI_MAX_EIR_LENGTH 240 1018 1019 #define HCI_OP_WRITE_EIR 0x0c52 1020 struct hci_cp_write_eir { 1021 __u8 fec; 1022 __u8 data[HCI_MAX_EIR_LENGTH]; 1023 } __packed; 1024 1025 #define HCI_OP_READ_SSP_MODE 0x0c55 1026 struct hci_rp_read_ssp_mode { 1027 __u8 status; 1028 __u8 mode; 1029 } __packed; 1030 1031 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1032 struct hci_cp_write_ssp_mode { 1033 __u8 mode; 1034 } __packed; 1035 1036 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1037 struct hci_rp_read_local_oob_data { 1038 __u8 status; 1039 __u8 hash[16]; 1040 __u8 rand[16]; 1041 } __packed; 1042 1043 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1044 struct hci_rp_read_inq_rsp_tx_power { 1045 __u8 status; 1046 __s8 tx_power; 1047 } __packed; 1048 1049 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1050 1051 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1052 1053 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1054 struct hci_rp_read_flow_control_mode { 1055 __u8 status; 1056 __u8 mode; 1057 } __packed; 1058 1059 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1060 struct hci_cp_write_le_host_supported { 1061 __u8 le; 1062 __u8 simul; 1063 } __packed; 1064 1065 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1066 struct hci_cp_set_reserved_lt_addr { 1067 __u8 lt_addr; 1068 } __packed; 1069 struct hci_rp_set_reserved_lt_addr { 1070 __u8 status; 1071 __u8 lt_addr; 1072 } __packed; 1073 1074 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1075 struct hci_cp_delete_reserved_lt_addr { 1076 __u8 lt_addr; 1077 } __packed; 1078 struct hci_rp_delete_reserved_lt_addr { 1079 __u8 status; 1080 __u8 lt_addr; 1081 } __packed; 1082 1083 #define HCI_OP_SET_CSB_DATA 0x0c76 1084 struct hci_cp_set_csb_data { 1085 __u8 lt_addr; 1086 __u8 fragment; 1087 __u8 data_length; 1088 __u8 data[HCI_MAX_CSB_DATA_SIZE]; 1089 } __packed; 1090 struct hci_rp_set_csb_data { 1091 __u8 status; 1092 __u8 lt_addr; 1093 } __packed; 1094 1095 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1096 1097 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1098 struct hci_cp_write_sync_train_params { 1099 __le16 interval_min; 1100 __le16 interval_max; 1101 __le32 sync_train_tout; 1102 __u8 service_data; 1103 } __packed; 1104 struct hci_rp_write_sync_train_params { 1105 __u8 status; 1106 __le16 sync_train_int; 1107 } __packed; 1108 1109 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1110 struct hci_rp_read_sc_support { 1111 __u8 status; 1112 __u8 support; 1113 } __packed; 1114 1115 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1116 struct hci_cp_write_sc_support { 1117 __u8 support; 1118 } __packed; 1119 1120 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1121 struct hci_rp_read_local_oob_ext_data { 1122 __u8 status; 1123 __u8 hash192[16]; 1124 __u8 rand192[16]; 1125 __u8 hash256[16]; 1126 __u8 rand256[16]; 1127 } __packed; 1128 1129 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1130 struct hci_rp_read_local_version { 1131 __u8 status; 1132 __u8 hci_ver; 1133 __le16 hci_rev; 1134 __u8 lmp_ver; 1135 __le16 manufacturer; 1136 __le16 lmp_subver; 1137 } __packed; 1138 1139 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1140 struct hci_rp_read_local_commands { 1141 __u8 status; 1142 __u8 commands[64]; 1143 } __packed; 1144 1145 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1146 struct hci_rp_read_local_features { 1147 __u8 status; 1148 __u8 features[8]; 1149 } __packed; 1150 1151 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1152 struct hci_cp_read_local_ext_features { 1153 __u8 page; 1154 } __packed; 1155 struct hci_rp_read_local_ext_features { 1156 __u8 status; 1157 __u8 page; 1158 __u8 max_page; 1159 __u8 features[8]; 1160 } __packed; 1161 1162 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1163 struct hci_rp_read_buffer_size { 1164 __u8 status; 1165 __le16 acl_mtu; 1166 __u8 sco_mtu; 1167 __le16 acl_max_pkt; 1168 __le16 sco_max_pkt; 1169 } __packed; 1170 1171 #define HCI_OP_READ_BD_ADDR 0x1009 1172 struct hci_rp_read_bd_addr { 1173 __u8 status; 1174 bdaddr_t bdaddr; 1175 } __packed; 1176 1177 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1178 struct hci_rp_read_data_block_size { 1179 __u8 status; 1180 __le16 max_acl_len; 1181 __le16 block_len; 1182 __le16 num_blocks; 1183 } __packed; 1184 1185 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1186 1187 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1188 struct hci_rp_read_page_scan_activity { 1189 __u8 status; 1190 __le16 interval; 1191 __le16 window; 1192 } __packed; 1193 1194 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1195 struct hci_cp_write_page_scan_activity { 1196 __le16 interval; 1197 __le16 window; 1198 } __packed; 1199 1200 #define HCI_OP_READ_TX_POWER 0x0c2d 1201 struct hci_cp_read_tx_power { 1202 __le16 handle; 1203 __u8 type; 1204 } __packed; 1205 struct hci_rp_read_tx_power { 1206 __u8 status; 1207 __le16 handle; 1208 __s8 tx_power; 1209 } __packed; 1210 1211 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1212 struct hci_rp_read_page_scan_type { 1213 __u8 status; 1214 __u8 type; 1215 } __packed; 1216 1217 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1218 #define PAGE_SCAN_TYPE_STANDARD 0x00 1219 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1220 1221 #define HCI_OP_READ_RSSI 0x1405 1222 struct hci_cp_read_rssi { 1223 __le16 handle; 1224 } __packed; 1225 struct hci_rp_read_rssi { 1226 __u8 status; 1227 __le16 handle; 1228 __s8 rssi; 1229 } __packed; 1230 1231 #define HCI_OP_READ_CLOCK 0x1407 1232 struct hci_cp_read_clock { 1233 __le16 handle; 1234 __u8 which; 1235 } __packed; 1236 struct hci_rp_read_clock { 1237 __u8 status; 1238 __le16 handle; 1239 __le32 clock; 1240 __le16 accuracy; 1241 } __packed; 1242 1243 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1244 struct hci_cp_read_enc_key_size { 1245 __le16 handle; 1246 } __packed; 1247 struct hci_rp_read_enc_key_size { 1248 __u8 status; 1249 __le16 handle; 1250 __u8 key_size; 1251 } __packed; 1252 1253 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409 1254 struct hci_rp_read_local_amp_info { 1255 __u8 status; 1256 __u8 amp_status; 1257 __le32 total_bw; 1258 __le32 max_bw; 1259 __le32 min_latency; 1260 __le32 max_pdu; 1261 __u8 amp_type; 1262 __le16 pal_cap; 1263 __le16 max_assoc_size; 1264 __le32 max_flush_to; 1265 __le32 be_flush_to; 1266 } __packed; 1267 1268 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a 1269 struct hci_cp_read_local_amp_assoc { 1270 __u8 phy_handle; 1271 __le16 len_so_far; 1272 __le16 max_len; 1273 } __packed; 1274 struct hci_rp_read_local_amp_assoc { 1275 __u8 status; 1276 __u8 phy_handle; 1277 __le16 rem_len; 1278 __u8 frag[0]; 1279 } __packed; 1280 1281 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b 1282 struct hci_cp_write_remote_amp_assoc { 1283 __u8 phy_handle; 1284 __le16 len_so_far; 1285 __le16 rem_len; 1286 __u8 frag[0]; 1287 } __packed; 1288 struct hci_rp_write_remote_amp_assoc { 1289 __u8 status; 1290 __u8 phy_handle; 1291 } __packed; 1292 1293 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1294 1295 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1296 1297 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1298 1299 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1300 struct hci_cp_le_set_event_mask { 1301 __u8 mask[8]; 1302 } __packed; 1303 1304 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1305 struct hci_rp_le_read_buffer_size { 1306 __u8 status; 1307 __le16 le_mtu; 1308 __u8 le_max_pkt; 1309 } __packed; 1310 1311 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1312 struct hci_rp_le_read_local_features { 1313 __u8 status; 1314 __u8 features[8]; 1315 } __packed; 1316 1317 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1318 1319 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1320 struct hci_cp_le_set_adv_param { 1321 __le16 min_interval; 1322 __le16 max_interval; 1323 __u8 type; 1324 __u8 own_address_type; 1325 __u8 direct_addr_type; 1326 bdaddr_t direct_addr; 1327 __u8 channel_map; 1328 __u8 filter_policy; 1329 } __packed; 1330 1331 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1332 struct hci_rp_le_read_adv_tx_power { 1333 __u8 status; 1334 __s8 tx_power; 1335 } __packed; 1336 1337 #define HCI_MAX_AD_LENGTH 31 1338 1339 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1340 struct hci_cp_le_set_adv_data { 1341 __u8 length; 1342 __u8 data[HCI_MAX_AD_LENGTH]; 1343 } __packed; 1344 1345 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1346 struct hci_cp_le_set_scan_rsp_data { 1347 __u8 length; 1348 __u8 data[HCI_MAX_AD_LENGTH]; 1349 } __packed; 1350 1351 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1352 1353 #define LE_SCAN_PASSIVE 0x00 1354 #define LE_SCAN_ACTIVE 0x01 1355 1356 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1357 struct hci_cp_le_set_scan_param { 1358 __u8 type; 1359 __le16 interval; 1360 __le16 window; 1361 __u8 own_address_type; 1362 __u8 filter_policy; 1363 } __packed; 1364 1365 #define LE_SCAN_DISABLE 0x00 1366 #define LE_SCAN_ENABLE 0x01 1367 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1368 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1369 1370 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1371 struct hci_cp_le_set_scan_enable { 1372 __u8 enable; 1373 __u8 filter_dup; 1374 } __packed; 1375 1376 #define HCI_LE_USE_PEER_ADDR 0x00 1377 #define HCI_LE_USE_WHITELIST 0x01 1378 1379 #define HCI_OP_LE_CREATE_CONN 0x200d 1380 struct hci_cp_le_create_conn { 1381 __le16 scan_interval; 1382 __le16 scan_window; 1383 __u8 filter_policy; 1384 __u8 peer_addr_type; 1385 bdaddr_t peer_addr; 1386 __u8 own_address_type; 1387 __le16 conn_interval_min; 1388 __le16 conn_interval_max; 1389 __le16 conn_latency; 1390 __le16 supervision_timeout; 1391 __le16 min_ce_len; 1392 __le16 max_ce_len; 1393 } __packed; 1394 1395 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1396 1397 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f 1398 struct hci_rp_le_read_white_list_size { 1399 __u8 status; 1400 __u8 size; 1401 } __packed; 1402 1403 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010 1404 1405 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011 1406 struct hci_cp_le_add_to_white_list { 1407 __u8 bdaddr_type; 1408 bdaddr_t bdaddr; 1409 } __packed; 1410 1411 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012 1412 struct hci_cp_le_del_from_white_list { 1413 __u8 bdaddr_type; 1414 bdaddr_t bdaddr; 1415 } __packed; 1416 1417 #define HCI_OP_LE_CONN_UPDATE 0x2013 1418 struct hci_cp_le_conn_update { 1419 __le16 handle; 1420 __le16 conn_interval_min; 1421 __le16 conn_interval_max; 1422 __le16 conn_latency; 1423 __le16 supervision_timeout; 1424 __le16 min_ce_len; 1425 __le16 max_ce_len; 1426 } __packed; 1427 1428 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1429 struct hci_cp_le_read_remote_features { 1430 __le16 handle; 1431 } __packed; 1432 1433 #define HCI_OP_LE_START_ENC 0x2019 1434 struct hci_cp_le_start_enc { 1435 __le16 handle; 1436 __le64 rand; 1437 __le16 ediv; 1438 __u8 ltk[16]; 1439 } __packed; 1440 1441 #define HCI_OP_LE_LTK_REPLY 0x201a 1442 struct hci_cp_le_ltk_reply { 1443 __le16 handle; 1444 __u8 ltk[16]; 1445 } __packed; 1446 struct hci_rp_le_ltk_reply { 1447 __u8 status; 1448 __le16 handle; 1449 } __packed; 1450 1451 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1452 struct hci_cp_le_ltk_neg_reply { 1453 __le16 handle; 1454 } __packed; 1455 struct hci_rp_le_ltk_neg_reply { 1456 __u8 status; 1457 __le16 handle; 1458 } __packed; 1459 1460 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1461 struct hci_rp_le_read_supported_states { 1462 __u8 status; 1463 __u8 le_states[8]; 1464 } __packed; 1465 1466 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1467 struct hci_cp_le_conn_param_req_reply { 1468 __le16 handle; 1469 __le16 interval_min; 1470 __le16 interval_max; 1471 __le16 latency; 1472 __le16 timeout; 1473 __le16 min_ce_len; 1474 __le16 max_ce_len; 1475 } __packed; 1476 1477 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1478 struct hci_cp_le_conn_param_req_neg_reply { 1479 __le16 handle; 1480 __u8 reason; 1481 } __packed; 1482 1483 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1484 struct hci_cp_le_set_data_len { 1485 __le16 handle; 1486 __le16 tx_len; 1487 __le16 tx_time; 1488 } __packed; 1489 struct hci_rp_le_set_data_len { 1490 __u8 status; 1491 __le16 handle; 1492 } __packed; 1493 1494 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1495 struct hci_rp_le_read_def_data_len { 1496 __u8 status; 1497 __le16 tx_len; 1498 __le16 tx_time; 1499 } __packed; 1500 1501 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1502 struct hci_cp_le_write_def_data_len { 1503 __le16 tx_len; 1504 __le16 tx_time; 1505 } __packed; 1506 1507 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1508 1509 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1510 struct hci_rp_le_read_resolv_list_size { 1511 __u8 status; 1512 __u8 size; 1513 } __packed; 1514 1515 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1516 struct hci_rp_le_read_max_data_len { 1517 __u8 status; 1518 __le16 tx_len; 1519 __le16 tx_time; 1520 __le16 rx_len; 1521 __le16 rx_time; 1522 } __packed; 1523 1524 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1525 struct hci_cp_le_set_default_phy { 1526 __u8 all_phys; 1527 __u8 tx_phys; 1528 __u8 rx_phys; 1529 } __packed; 1530 1531 #define HCI_LE_SET_PHY_1M 0x01 1532 #define HCI_LE_SET_PHY_2M 0x02 1533 #define HCI_LE_SET_PHY_CODED 0x04 1534 1535 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1536 struct hci_cp_le_set_ext_scan_params { 1537 __u8 own_addr_type; 1538 __u8 filter_policy; 1539 __u8 scanning_phys; 1540 __u8 data[0]; 1541 } __packed; 1542 1543 #define LE_SCAN_PHY_1M 0x01 1544 1545 struct hci_cp_le_scan_phy_params { 1546 __u8 type; 1547 __le16 interval; 1548 __le16 window; 1549 } __packed; 1550 1551 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1552 struct hci_cp_le_set_ext_scan_enable { 1553 __u8 enable; 1554 __u8 filter_dup; 1555 __le16 duration; 1556 __le16 period; 1557 } __packed; 1558 1559 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1560 struct hci_cp_le_ext_create_conn { 1561 __u8 filter_policy; 1562 __u8 own_addr_type; 1563 __u8 peer_addr_type; 1564 bdaddr_t peer_addr; 1565 __u8 phys; 1566 __u8 data[0]; 1567 } __packed; 1568 1569 struct hci_cp_le_ext_conn_param { 1570 __le16 scan_interval; 1571 __le16 scan_window; 1572 __le16 conn_interval_min; 1573 __le16 conn_interval_max; 1574 __le16 conn_latency; 1575 __le16 supervision_timeout; 1576 __le16 min_ce_len; 1577 __le16 max_ce_len; 1578 } __packed; 1579 1580 /* ---- HCI Events ---- */ 1581 #define HCI_EV_INQUIRY_COMPLETE 0x01 1582 1583 #define HCI_EV_INQUIRY_RESULT 0x02 1584 struct inquiry_info { 1585 bdaddr_t bdaddr; 1586 __u8 pscan_rep_mode; 1587 __u8 pscan_period_mode; 1588 __u8 pscan_mode; 1589 __u8 dev_class[3]; 1590 __le16 clock_offset; 1591 } __packed; 1592 1593 #define HCI_EV_CONN_COMPLETE 0x03 1594 struct hci_ev_conn_complete { 1595 __u8 status; 1596 __le16 handle; 1597 bdaddr_t bdaddr; 1598 __u8 link_type; 1599 __u8 encr_mode; 1600 } __packed; 1601 1602 #define HCI_EV_CONN_REQUEST 0x04 1603 struct hci_ev_conn_request { 1604 bdaddr_t bdaddr; 1605 __u8 dev_class[3]; 1606 __u8 link_type; 1607 } __packed; 1608 1609 #define HCI_EV_DISCONN_COMPLETE 0x05 1610 struct hci_ev_disconn_complete { 1611 __u8 status; 1612 __le16 handle; 1613 __u8 reason; 1614 } __packed; 1615 1616 #define HCI_EV_AUTH_COMPLETE 0x06 1617 struct hci_ev_auth_complete { 1618 __u8 status; 1619 __le16 handle; 1620 } __packed; 1621 1622 #define HCI_EV_REMOTE_NAME 0x07 1623 struct hci_ev_remote_name { 1624 __u8 status; 1625 bdaddr_t bdaddr; 1626 __u8 name[HCI_MAX_NAME_LENGTH]; 1627 } __packed; 1628 1629 #define HCI_EV_ENCRYPT_CHANGE 0x08 1630 struct hci_ev_encrypt_change { 1631 __u8 status; 1632 __le16 handle; 1633 __u8 encrypt; 1634 } __packed; 1635 1636 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 1637 struct hci_ev_change_link_key_complete { 1638 __u8 status; 1639 __le16 handle; 1640 } __packed; 1641 1642 #define HCI_EV_REMOTE_FEATURES 0x0b 1643 struct hci_ev_remote_features { 1644 __u8 status; 1645 __le16 handle; 1646 __u8 features[8]; 1647 } __packed; 1648 1649 #define HCI_EV_REMOTE_VERSION 0x0c 1650 struct hci_ev_remote_version { 1651 __u8 status; 1652 __le16 handle; 1653 __u8 lmp_ver; 1654 __le16 manufacturer; 1655 __le16 lmp_subver; 1656 } __packed; 1657 1658 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 1659 struct hci_qos { 1660 __u8 service_type; 1661 __u32 token_rate; 1662 __u32 peak_bandwidth; 1663 __u32 latency; 1664 __u32 delay_variation; 1665 } __packed; 1666 struct hci_ev_qos_setup_complete { 1667 __u8 status; 1668 __le16 handle; 1669 struct hci_qos qos; 1670 } __packed; 1671 1672 #define HCI_EV_CMD_COMPLETE 0x0e 1673 struct hci_ev_cmd_complete { 1674 __u8 ncmd; 1675 __le16 opcode; 1676 } __packed; 1677 1678 #define HCI_EV_CMD_STATUS 0x0f 1679 struct hci_ev_cmd_status { 1680 __u8 status; 1681 __u8 ncmd; 1682 __le16 opcode; 1683 } __packed; 1684 1685 #define HCI_EV_HARDWARE_ERROR 0x10 1686 struct hci_ev_hardware_error { 1687 __u8 code; 1688 } __packed; 1689 1690 #define HCI_EV_ROLE_CHANGE 0x12 1691 struct hci_ev_role_change { 1692 __u8 status; 1693 bdaddr_t bdaddr; 1694 __u8 role; 1695 } __packed; 1696 1697 #define HCI_EV_NUM_COMP_PKTS 0x13 1698 struct hci_comp_pkts_info { 1699 __le16 handle; 1700 __le16 count; 1701 } __packed; 1702 1703 struct hci_ev_num_comp_pkts { 1704 __u8 num_hndl; 1705 struct hci_comp_pkts_info handles[0]; 1706 } __packed; 1707 1708 #define HCI_EV_MODE_CHANGE 0x14 1709 struct hci_ev_mode_change { 1710 __u8 status; 1711 __le16 handle; 1712 __u8 mode; 1713 __le16 interval; 1714 } __packed; 1715 1716 #define HCI_EV_PIN_CODE_REQ 0x16 1717 struct hci_ev_pin_code_req { 1718 bdaddr_t bdaddr; 1719 } __packed; 1720 1721 #define HCI_EV_LINK_KEY_REQ 0x17 1722 struct hci_ev_link_key_req { 1723 bdaddr_t bdaddr; 1724 } __packed; 1725 1726 #define HCI_EV_LINK_KEY_NOTIFY 0x18 1727 struct hci_ev_link_key_notify { 1728 bdaddr_t bdaddr; 1729 __u8 link_key[HCI_LINK_KEY_SIZE]; 1730 __u8 key_type; 1731 } __packed; 1732 1733 #define HCI_EV_CLOCK_OFFSET 0x1c 1734 struct hci_ev_clock_offset { 1735 __u8 status; 1736 __le16 handle; 1737 __le16 clock_offset; 1738 } __packed; 1739 1740 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 1741 struct hci_ev_pkt_type_change { 1742 __u8 status; 1743 __le16 handle; 1744 __le16 pkt_type; 1745 } __packed; 1746 1747 #define HCI_EV_PSCAN_REP_MODE 0x20 1748 struct hci_ev_pscan_rep_mode { 1749 bdaddr_t bdaddr; 1750 __u8 pscan_rep_mode; 1751 } __packed; 1752 1753 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 1754 struct inquiry_info_with_rssi { 1755 bdaddr_t bdaddr; 1756 __u8 pscan_rep_mode; 1757 __u8 pscan_period_mode; 1758 __u8 dev_class[3]; 1759 __le16 clock_offset; 1760 __s8 rssi; 1761 } __packed; 1762 struct inquiry_info_with_rssi_and_pscan_mode { 1763 bdaddr_t bdaddr; 1764 __u8 pscan_rep_mode; 1765 __u8 pscan_period_mode; 1766 __u8 pscan_mode; 1767 __u8 dev_class[3]; 1768 __le16 clock_offset; 1769 __s8 rssi; 1770 } __packed; 1771 1772 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 1773 struct hci_ev_remote_ext_features { 1774 __u8 status; 1775 __le16 handle; 1776 __u8 page; 1777 __u8 max_page; 1778 __u8 features[8]; 1779 } __packed; 1780 1781 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 1782 struct hci_ev_sync_conn_complete { 1783 __u8 status; 1784 __le16 handle; 1785 bdaddr_t bdaddr; 1786 __u8 link_type; 1787 __u8 tx_interval; 1788 __u8 retrans_window; 1789 __le16 rx_pkt_len; 1790 __le16 tx_pkt_len; 1791 __u8 air_mode; 1792 } __packed; 1793 1794 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 1795 struct hci_ev_sync_conn_changed { 1796 __u8 status; 1797 __le16 handle; 1798 __u8 tx_interval; 1799 __u8 retrans_window; 1800 __le16 rx_pkt_len; 1801 __le16 tx_pkt_len; 1802 } __packed; 1803 1804 #define HCI_EV_SNIFF_SUBRATE 0x2e 1805 struct hci_ev_sniff_subrate { 1806 __u8 status; 1807 __le16 handle; 1808 __le16 max_tx_latency; 1809 __le16 max_rx_latency; 1810 __le16 max_remote_timeout; 1811 __le16 max_local_timeout; 1812 } __packed; 1813 1814 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 1815 struct extended_inquiry_info { 1816 bdaddr_t bdaddr; 1817 __u8 pscan_rep_mode; 1818 __u8 pscan_period_mode; 1819 __u8 dev_class[3]; 1820 __le16 clock_offset; 1821 __s8 rssi; 1822 __u8 data[240]; 1823 } __packed; 1824 1825 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 1826 struct hci_ev_key_refresh_complete { 1827 __u8 status; 1828 __le16 handle; 1829 } __packed; 1830 1831 #define HCI_EV_IO_CAPA_REQUEST 0x31 1832 struct hci_ev_io_capa_request { 1833 bdaddr_t bdaddr; 1834 } __packed; 1835 1836 #define HCI_EV_IO_CAPA_REPLY 0x32 1837 struct hci_ev_io_capa_reply { 1838 bdaddr_t bdaddr; 1839 __u8 capability; 1840 __u8 oob_data; 1841 __u8 authentication; 1842 } __packed; 1843 1844 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 1845 struct hci_ev_user_confirm_req { 1846 bdaddr_t bdaddr; 1847 __le32 passkey; 1848 } __packed; 1849 1850 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 1851 struct hci_ev_user_passkey_req { 1852 bdaddr_t bdaddr; 1853 } __packed; 1854 1855 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 1856 struct hci_ev_remote_oob_data_request { 1857 bdaddr_t bdaddr; 1858 } __packed; 1859 1860 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 1861 struct hci_ev_simple_pair_complete { 1862 __u8 status; 1863 bdaddr_t bdaddr; 1864 } __packed; 1865 1866 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 1867 struct hci_ev_user_passkey_notify { 1868 bdaddr_t bdaddr; 1869 __le32 passkey; 1870 } __packed; 1871 1872 #define HCI_KEYPRESS_STARTED 0 1873 #define HCI_KEYPRESS_ENTERED 1 1874 #define HCI_KEYPRESS_ERASED 2 1875 #define HCI_KEYPRESS_CLEARED 3 1876 #define HCI_KEYPRESS_COMPLETED 4 1877 1878 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 1879 struct hci_ev_keypress_notify { 1880 bdaddr_t bdaddr; 1881 __u8 type; 1882 } __packed; 1883 1884 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 1885 struct hci_ev_remote_host_features { 1886 bdaddr_t bdaddr; 1887 __u8 features[8]; 1888 } __packed; 1889 1890 #define HCI_EV_LE_META 0x3e 1891 struct hci_ev_le_meta { 1892 __u8 subevent; 1893 } __packed; 1894 1895 #define HCI_EV_PHY_LINK_COMPLETE 0x40 1896 struct hci_ev_phy_link_complete { 1897 __u8 status; 1898 __u8 phy_handle; 1899 } __packed; 1900 1901 #define HCI_EV_CHANNEL_SELECTED 0x41 1902 struct hci_ev_channel_selected { 1903 __u8 phy_handle; 1904 } __packed; 1905 1906 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 1907 struct hci_ev_disconn_phy_link_complete { 1908 __u8 status; 1909 __u8 phy_handle; 1910 __u8 reason; 1911 } __packed; 1912 1913 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 1914 struct hci_ev_logical_link_complete { 1915 __u8 status; 1916 __le16 handle; 1917 __u8 phy_handle; 1918 __u8 flow_spec_id; 1919 } __packed; 1920 1921 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 1922 struct hci_ev_disconn_logical_link_complete { 1923 __u8 status; 1924 __le16 handle; 1925 __u8 reason; 1926 } __packed; 1927 1928 #define HCI_EV_NUM_COMP_BLOCKS 0x48 1929 struct hci_comp_blocks_info { 1930 __le16 handle; 1931 __le16 pkts; 1932 __le16 blocks; 1933 } __packed; 1934 1935 struct hci_ev_num_comp_blocks { 1936 __le16 num_blocks; 1937 __u8 num_hndl; 1938 struct hci_comp_blocks_info handles[0]; 1939 } __packed; 1940 1941 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 1942 struct hci_ev_sync_train_complete { 1943 __u8 status; 1944 } __packed; 1945 1946 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54 1947 1948 #define HCI_EV_LE_CONN_COMPLETE 0x01 1949 struct hci_ev_le_conn_complete { 1950 __u8 status; 1951 __le16 handle; 1952 __u8 role; 1953 __u8 bdaddr_type; 1954 bdaddr_t bdaddr; 1955 __le16 interval; 1956 __le16 latency; 1957 __le16 supervision_timeout; 1958 __u8 clk_accurancy; 1959 } __packed; 1960 1961 /* Advertising report event types */ 1962 #define LE_ADV_IND 0x00 1963 #define LE_ADV_DIRECT_IND 0x01 1964 #define LE_ADV_SCAN_IND 0x02 1965 #define LE_ADV_NONCONN_IND 0x03 1966 #define LE_ADV_SCAN_RSP 0x04 1967 #define LE_ADV_INVALID 0x05 1968 1969 /* Legacy event types in extended adv report */ 1970 #define LE_LEGACY_ADV_IND 0x0013 1971 #define LE_LEGACY_ADV_DIRECT_IND 0x0015 1972 #define LE_LEGACY_ADV_SCAN_IND 0x0012 1973 #define LE_LEGACY_NONCONN_IND 0x0010 1974 #define LE_LEGACY_SCAN_RSP_ADV 0x001b 1975 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 1976 1977 #define ADDR_LE_DEV_PUBLIC 0x00 1978 #define ADDR_LE_DEV_RANDOM 0x01 1979 1980 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 1981 struct hci_ev_le_advertising_info { 1982 __u8 evt_type; 1983 __u8 bdaddr_type; 1984 bdaddr_t bdaddr; 1985 __u8 length; 1986 __u8 data[0]; 1987 } __packed; 1988 1989 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 1990 struct hci_ev_le_conn_update_complete { 1991 __u8 status; 1992 __le16 handle; 1993 __le16 interval; 1994 __le16 latency; 1995 __le16 supervision_timeout; 1996 } __packed; 1997 1998 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 1999 struct hci_ev_le_remote_feat_complete { 2000 __u8 status; 2001 __le16 handle; 2002 __u8 features[8]; 2003 } __packed; 2004 2005 #define HCI_EV_LE_LTK_REQ 0x05 2006 struct hci_ev_le_ltk_req { 2007 __le16 handle; 2008 __le64 rand; 2009 __le16 ediv; 2010 } __packed; 2011 2012 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2013 struct hci_ev_le_remote_conn_param_req { 2014 __le16 handle; 2015 __le16 interval_min; 2016 __le16 interval_max; 2017 __le16 latency; 2018 __le16 timeout; 2019 } __packed; 2020 2021 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2022 struct hci_ev_le_data_len_change { 2023 __le16 handle; 2024 __le16 tx_len; 2025 __le16 tx_time; 2026 __le16 rx_len; 2027 __le16 rx_time; 2028 } __packed; 2029 2030 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2031 struct hci_ev_le_direct_adv_info { 2032 __u8 evt_type; 2033 __u8 bdaddr_type; 2034 bdaddr_t bdaddr; 2035 __u8 direct_addr_type; 2036 bdaddr_t direct_addr; 2037 __s8 rssi; 2038 } __packed; 2039 2040 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2041 struct hci_ev_le_ext_adv_report { 2042 __le16 evt_type; 2043 __u8 bdaddr_type; 2044 bdaddr_t bdaddr; 2045 __u8 primary_phy; 2046 __u8 secondary_phy; 2047 __u8 sid; 2048 __u8 tx_power; 2049 __s8 rssi; 2050 __le16 interval; 2051 __u8 direct_addr_type; 2052 bdaddr_t direct_addr; 2053 __u8 length; 2054 __u8 data[0]; 2055 } __packed; 2056 2057 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 2058 struct hci_ev_le_enh_conn_complete { 2059 __u8 status; 2060 __le16 handle; 2061 __u8 role; 2062 __u8 bdaddr_type; 2063 bdaddr_t bdaddr; 2064 bdaddr_t local_rpa; 2065 bdaddr_t peer_rpa; 2066 __le16 interval; 2067 __le16 latency; 2068 __le16 supervision_timeout; 2069 __u8 clk_accurancy; 2070 } __packed; 2071 2072 /* Internal events generated by Bluetooth stack */ 2073 #define HCI_EV_STACK_INTERNAL 0xfd 2074 struct hci_ev_stack_internal { 2075 __u16 type; 2076 __u8 data[0]; 2077 } __packed; 2078 2079 #define HCI_EV_SI_DEVICE 0x01 2080 struct hci_ev_si_device { 2081 __u16 event; 2082 __u16 dev_id; 2083 } __packed; 2084 2085 #define HCI_EV_SI_SECURITY 0x02 2086 struct hci_ev_si_security { 2087 __u16 event; 2088 __u16 proto; 2089 __u16 subproto; 2090 __u8 incoming; 2091 } __packed; 2092 2093 /* ---- HCI Packet structures ---- */ 2094 #define HCI_COMMAND_HDR_SIZE 3 2095 #define HCI_EVENT_HDR_SIZE 2 2096 #define HCI_ACL_HDR_SIZE 4 2097 #define HCI_SCO_HDR_SIZE 3 2098 2099 struct hci_command_hdr { 2100 __le16 opcode; /* OCF & OGF */ 2101 __u8 plen; 2102 } __packed; 2103 2104 struct hci_event_hdr { 2105 __u8 evt; 2106 __u8 plen; 2107 } __packed; 2108 2109 struct hci_acl_hdr { 2110 __le16 handle; /* Handle & Flags(PB, BC) */ 2111 __le16 dlen; 2112 } __packed; 2113 2114 struct hci_sco_hdr { 2115 __le16 handle; 2116 __u8 dlen; 2117 } __packed; 2118 2119 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 2120 { 2121 return (struct hci_event_hdr *) skb->data; 2122 } 2123 2124 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 2125 { 2126 return (struct hci_acl_hdr *) skb->data; 2127 } 2128 2129 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 2130 { 2131 return (struct hci_sco_hdr *) skb->data; 2132 } 2133 2134 /* Command opcode pack/unpack */ 2135 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 2136 #define hci_opcode_ogf(op) (op >> 10) 2137 #define hci_opcode_ocf(op) (op & 0x03ff) 2138 2139 /* ACL handle and flags pack/unpack */ 2140 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2141 #define hci_handle(h) (h & 0x0fff) 2142 #define hci_flags(h) (h >> 12) 2143 2144 #endif /* __HCI_H */ 2145