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_ISO_SIZE 251 31 #define HCI_MAX_EVENT_SIZE 260 32 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) 33 34 #define HCI_LINK_KEY_SIZE 16 35 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE) 36 37 #define HCI_MAX_AMP_ASSOC_SIZE 672 38 39 #define HCI_MAX_CSB_DATA_SIZE 252 40 41 /* HCI dev events */ 42 #define HCI_DEV_REG 1 43 #define HCI_DEV_UNREG 2 44 #define HCI_DEV_UP 3 45 #define HCI_DEV_DOWN 4 46 #define HCI_DEV_SUSPEND 5 47 #define HCI_DEV_RESUME 6 48 #define HCI_DEV_OPEN 7 49 #define HCI_DEV_CLOSE 8 50 #define HCI_DEV_SETUP 9 51 52 /* HCI notify events */ 53 #define HCI_NOTIFY_CONN_ADD 1 54 #define HCI_NOTIFY_CONN_DEL 2 55 #define HCI_NOTIFY_VOICE_SETTING 3 56 57 /* HCI bus types */ 58 #define HCI_VIRTUAL 0 59 #define HCI_USB 1 60 #define HCI_PCCARD 2 61 #define HCI_UART 3 62 #define HCI_RS232 4 63 #define HCI_PCI 5 64 #define HCI_SDIO 6 65 #define HCI_SPI 7 66 #define HCI_I2C 8 67 #define HCI_SMD 9 68 69 /* HCI controller types */ 70 #define HCI_PRIMARY 0x00 71 #define HCI_AMP 0x01 72 73 /* First BR/EDR Controller shall have ID = 0 */ 74 #define AMP_ID_BREDR 0x00 75 76 /* AMP controller types */ 77 #define AMP_TYPE_BREDR 0x00 78 #define AMP_TYPE_80211 0x01 79 80 /* AMP controller status */ 81 #define AMP_STATUS_POWERED_DOWN 0x00 82 #define AMP_STATUS_BLUETOOTH_ONLY 0x01 83 #define AMP_STATUS_NO_CAPACITY 0x02 84 #define AMP_STATUS_LOW_CAPACITY 0x03 85 #define AMP_STATUS_MEDIUM_CAPACITY 0x04 86 #define AMP_STATUS_HIGH_CAPACITY 0x05 87 #define AMP_STATUS_FULL_CAPACITY 0x06 88 89 /* HCI device quirks */ 90 enum { 91 /* When this quirk is set, the HCI Reset command is send when 92 * closing the transport instead of when opening it. 93 * 94 * This quirk must be set before hci_register_dev is called. 95 */ 96 HCI_QUIRK_RESET_ON_CLOSE, 97 98 /* When this quirk is set, the device is turned into a raw-only 99 * device and it will stay in unconfigured state. 100 * 101 * This quirk must be set before hci_register_dev is called. 102 */ 103 HCI_QUIRK_RAW_DEVICE, 104 105 /* When this quirk is set, the buffer sizes reported by 106 * HCI Read Buffer Size command are corrected if invalid. 107 * 108 * This quirk must be set before hci_register_dev is called. 109 */ 110 HCI_QUIRK_FIXUP_BUFFER_SIZE, 111 112 /* When this quirk is set, then a controller that does not 113 * indicate support for Inquiry Result with RSSI is assumed to 114 * support it anyway. Some early Bluetooth 1.2 controllers had 115 * wrongly configured local features that will require forcing 116 * them to enable this mode. Getting RSSI information with the 117 * inquiry responses is preferred since it allows for a better 118 * user experience. 119 * 120 * This quirk must be set before hci_register_dev is called. 121 */ 122 HCI_QUIRK_FIXUP_INQUIRY_MODE, 123 124 /* When this quirk is set, then the HCI Read Local Supported 125 * Commands command is not supported. In general Bluetooth 1.2 126 * and later controllers should support this command. However 127 * some controllers indicate Bluetooth 1.2 support, but do 128 * not support this command. 129 * 130 * This quirk must be set before hci_register_dev is called. 131 */ 132 HCI_QUIRK_BROKEN_LOCAL_COMMANDS, 133 134 /* When this quirk is set, then no stored link key handling 135 * is performed. This is mainly due to the fact that the 136 * HCI Delete Stored Link Key command is advertised, but 137 * not supported. 138 * 139 * This quirk must be set before hci_register_dev is called. 140 */ 141 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 142 143 /* When this quirk is set, an external configuration step 144 * is required and will be indicated with the controller 145 * configuration. 146 * 147 * This quirk can be set before hci_register_dev is called or 148 * during the hdev->setup vendor callback. 149 */ 150 HCI_QUIRK_EXTERNAL_CONFIG, 151 152 /* When this quirk is set, the public Bluetooth address 153 * initially reported by HCI Read BD Address command 154 * is considered invalid. Controller configuration is 155 * required before this device can be used. 156 * 157 * This quirk can be set before hci_register_dev is called or 158 * during the hdev->setup vendor callback. 159 */ 160 HCI_QUIRK_INVALID_BDADDR, 161 162 /* When this quirk is set, the public Bluetooth address 163 * initially reported by HCI Read BD Address command 164 * is considered invalid. The public BD Address can be 165 * specified in the fwnode property 'local-bd-address'. 166 * If this property does not exist or is invalid controller 167 * configuration is required before this device can be used. 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_USE_BDADDR_PROPERTY, 173 174 /* When this quirk is set, the duplicate filtering during 175 * scanning is based on Bluetooth devices addresses. To allow 176 * RSSI based updates, restart scanning if needed. 177 * 178 * This quirk can be set before hci_register_dev is called or 179 * during the hdev->setup vendor callback. 180 */ 181 HCI_QUIRK_STRICT_DUPLICATE_FILTER, 182 183 /* When this quirk is set, LE scan and BR/EDR inquiry is done 184 * simultaneously, otherwise it's interleaved. 185 * 186 * This quirk can be set before hci_register_dev is called or 187 * during the hdev->setup vendor callback. 188 */ 189 HCI_QUIRK_SIMULTANEOUS_DISCOVERY, 190 191 /* When this quirk is set, the enabling of diagnostic mode is 192 * not persistent over HCI Reset. Every time the controller 193 * is brought up it needs to be reprogrammed. 194 * 195 * This quirk can be set before hci_register_dev is called or 196 * during the hdev->setup vendor callback. 197 */ 198 HCI_QUIRK_NON_PERSISTENT_DIAG, 199 200 /* When this quirk is set, setup() would be run after every 201 * open() and not just after the first open(). 202 * 203 * This quirk can be set before hci_register_dev is called or 204 * during the hdev->setup vendor callback. 205 * 206 */ 207 HCI_QUIRK_NON_PERSISTENT_SETUP, 208 209 /* When this quirk is set, wide band speech is supported by 210 * the driver since no reliable mechanism exist to report 211 * this from the hardware, a driver flag is use to convey 212 * this support 213 * 214 * This quirk must be set before hci_register_dev is called. 215 */ 216 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, 217 }; 218 219 /* HCI device flags */ 220 enum { 221 HCI_UP, 222 HCI_INIT, 223 HCI_RUNNING, 224 225 HCI_PSCAN, 226 HCI_ISCAN, 227 HCI_AUTH, 228 HCI_ENCRYPT, 229 HCI_INQUIRY, 230 231 HCI_RAW, 232 233 HCI_RESET, 234 }; 235 236 /* HCI socket flags */ 237 enum { 238 HCI_SOCK_TRUSTED, 239 HCI_MGMT_INDEX_EVENTS, 240 HCI_MGMT_UNCONF_INDEX_EVENTS, 241 HCI_MGMT_EXT_INDEX_EVENTS, 242 HCI_MGMT_EXT_INFO_EVENTS, 243 HCI_MGMT_OPTION_EVENTS, 244 HCI_MGMT_SETTING_EVENTS, 245 HCI_MGMT_DEV_CLASS_EVENTS, 246 HCI_MGMT_LOCAL_NAME_EVENTS, 247 HCI_MGMT_OOB_DATA_EVENTS, 248 }; 249 250 /* 251 * BR/EDR and/or LE controller flags: the flags defined here should represent 252 * states from the controller. 253 */ 254 enum { 255 HCI_SETUP, 256 HCI_CONFIG, 257 HCI_AUTO_OFF, 258 HCI_RFKILLED, 259 HCI_MGMT, 260 HCI_BONDABLE, 261 HCI_SERVICE_CACHE, 262 HCI_KEEP_DEBUG_KEYS, 263 HCI_USE_DEBUG_KEYS, 264 HCI_UNREGISTER, 265 HCI_UNCONFIGURED, 266 HCI_USER_CHANNEL, 267 HCI_EXT_CONFIGURED, 268 HCI_LE_ADV, 269 HCI_LE_SCAN, 270 HCI_SSP_ENABLED, 271 HCI_SC_ENABLED, 272 HCI_SC_ONLY, 273 HCI_PRIVACY, 274 HCI_LIMITED_PRIVACY, 275 HCI_RPA_EXPIRED, 276 HCI_RPA_RESOLVING, 277 HCI_HS_ENABLED, 278 HCI_LE_ENABLED, 279 HCI_ADVERTISING, 280 HCI_ADVERTISING_CONNECTABLE, 281 HCI_CONNECTABLE, 282 HCI_DISCOVERABLE, 283 HCI_LIMITED_DISCOVERABLE, 284 HCI_LINK_SECURITY, 285 HCI_PERIODIC_INQ, 286 HCI_FAST_CONNECTABLE, 287 HCI_BREDR_ENABLED, 288 HCI_LE_SCAN_INTERRUPTED, 289 HCI_WIDEBAND_SPEECH_ENABLED, 290 291 HCI_DUT_MODE, 292 HCI_VENDOR_DIAG, 293 HCI_FORCE_BREDR_SMP, 294 HCI_FORCE_STATIC_ADDR, 295 HCI_LL_RPA_RESOLUTION, 296 HCI_CMD_PENDING, 297 298 __HCI_NUM_FLAGS, 299 }; 300 301 /* HCI timeouts */ 302 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 303 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 304 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 305 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 306 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 307 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 308 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */ 309 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 310 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 311 312 /* HCI data types */ 313 #define HCI_COMMAND_PKT 0x01 314 #define HCI_ACLDATA_PKT 0x02 315 #define HCI_SCODATA_PKT 0x03 316 #define HCI_EVENT_PKT 0x04 317 #define HCI_ISODATA_PKT 0x05 318 #define HCI_DIAG_PKT 0xf0 319 #define HCI_VENDOR_PKT 0xff 320 321 /* HCI packet types */ 322 #define HCI_DM1 0x0008 323 #define HCI_DM3 0x0400 324 #define HCI_DM5 0x4000 325 #define HCI_DH1 0x0010 326 #define HCI_DH3 0x0800 327 #define HCI_DH5 0x8000 328 329 /* HCI packet types inverted masks */ 330 #define HCI_2DH1 0x0002 331 #define HCI_3DH1 0x0004 332 #define HCI_2DH3 0x0100 333 #define HCI_3DH3 0x0200 334 #define HCI_2DH5 0x1000 335 #define HCI_3DH5 0x2000 336 337 #define HCI_HV1 0x0020 338 #define HCI_HV2 0x0040 339 #define HCI_HV3 0x0080 340 341 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 342 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 343 344 /* eSCO packet types */ 345 #define ESCO_HV1 0x0001 346 #define ESCO_HV2 0x0002 347 #define ESCO_HV3 0x0004 348 #define ESCO_EV3 0x0008 349 #define ESCO_EV4 0x0010 350 #define ESCO_EV5 0x0020 351 #define ESCO_2EV3 0x0040 352 #define ESCO_3EV3 0x0080 353 #define ESCO_2EV5 0x0100 354 #define ESCO_3EV5 0x0200 355 356 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 357 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 358 359 /* ACL flags */ 360 #define ACL_START_NO_FLUSH 0x00 361 #define ACL_CONT 0x01 362 #define ACL_START 0x02 363 #define ACL_COMPLETE 0x03 364 #define ACL_ACTIVE_BCAST 0x04 365 #define ACL_PICO_BCAST 0x08 366 367 /* ISO PB flags */ 368 #define ISO_START 0x00 369 #define ISO_CONT 0x01 370 #define ISO_SINGLE 0x02 371 #define ISO_END 0x03 372 373 /* ISO TS flags */ 374 #define ISO_TS 0x01 375 376 /* Baseband links */ 377 #define SCO_LINK 0x00 378 #define ACL_LINK 0x01 379 #define ESCO_LINK 0x02 380 /* Low Energy links do not have defined link type. Use invented one */ 381 #define LE_LINK 0x80 382 #define AMP_LINK 0x81 383 #define ISO_LINK 0x82 384 #define INVALID_LINK 0xff 385 386 /* LMP features */ 387 #define LMP_3SLOT 0x01 388 #define LMP_5SLOT 0x02 389 #define LMP_ENCRYPT 0x04 390 #define LMP_SOFFSET 0x08 391 #define LMP_TACCURACY 0x10 392 #define LMP_RSWITCH 0x20 393 #define LMP_HOLD 0x40 394 #define LMP_SNIFF 0x80 395 396 #define LMP_PARK 0x01 397 #define LMP_RSSI 0x02 398 #define LMP_QUALITY 0x04 399 #define LMP_SCO 0x08 400 #define LMP_HV2 0x10 401 #define LMP_HV3 0x20 402 #define LMP_ULAW 0x40 403 #define LMP_ALAW 0x80 404 405 #define LMP_CVSD 0x01 406 #define LMP_PSCHEME 0x02 407 #define LMP_PCONTROL 0x04 408 #define LMP_TRANSPARENT 0x08 409 410 #define LMP_EDR_2M 0x02 411 #define LMP_EDR_3M 0x04 412 #define LMP_RSSI_INQ 0x40 413 #define LMP_ESCO 0x80 414 415 #define LMP_EV4 0x01 416 #define LMP_EV5 0x02 417 #define LMP_NO_BREDR 0x20 418 #define LMP_LE 0x40 419 #define LMP_EDR_3SLOT 0x80 420 421 #define LMP_EDR_5SLOT 0x01 422 #define LMP_SNIFF_SUBR 0x02 423 #define LMP_PAUSE_ENC 0x04 424 #define LMP_EDR_ESCO_2M 0x20 425 #define LMP_EDR_ESCO_3M 0x40 426 #define LMP_EDR_3S_ESCO 0x80 427 428 #define LMP_EXT_INQ 0x01 429 #define LMP_SIMUL_LE_BR 0x02 430 #define LMP_SIMPLE_PAIR 0x08 431 #define LMP_NO_FLUSH 0x40 432 433 #define LMP_LSTO 0x01 434 #define LMP_INQ_TX_PWR 0x02 435 #define LMP_EXTFEATURES 0x80 436 437 /* Extended LMP features */ 438 #define LMP_CSB_MASTER 0x01 439 #define LMP_CSB_SLAVE 0x02 440 #define LMP_SYNC_TRAIN 0x04 441 #define LMP_SYNC_SCAN 0x08 442 443 #define LMP_SC 0x01 444 #define LMP_PING 0x02 445 446 /* Host features */ 447 #define LMP_HOST_SSP 0x01 448 #define LMP_HOST_LE 0x02 449 #define LMP_HOST_LE_BREDR 0x04 450 #define LMP_HOST_SC 0x08 451 452 /* LE features */ 453 #define HCI_LE_ENCRYPTION 0x01 454 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 455 #define HCI_LE_SLAVE_FEATURES 0x08 456 #define HCI_LE_PING 0x10 457 #define HCI_LE_DATA_LEN_EXT 0x20 458 #define HCI_LE_PHY_2M 0x01 459 #define HCI_LE_PHY_CODED 0x08 460 #define HCI_LE_EXT_ADV 0x10 461 #define HCI_LE_EXT_SCAN_POLICY 0x80 462 #define HCI_LE_PHY_2M 0x01 463 #define HCI_LE_PHY_CODED 0x08 464 #define HCI_LE_CHAN_SEL_ALG2 0x40 465 #define HCI_LE_CIS_MASTER 0x10 466 #define HCI_LE_CIS_SLAVE 0x20 467 468 /* Connection modes */ 469 #define HCI_CM_ACTIVE 0x0000 470 #define HCI_CM_HOLD 0x0001 471 #define HCI_CM_SNIFF 0x0002 472 #define HCI_CM_PARK 0x0003 473 474 /* Link policies */ 475 #define HCI_LP_RSWITCH 0x0001 476 #define HCI_LP_HOLD 0x0002 477 #define HCI_LP_SNIFF 0x0004 478 #define HCI_LP_PARK 0x0008 479 480 /* Link modes */ 481 #define HCI_LM_ACCEPT 0x8000 482 #define HCI_LM_MASTER 0x0001 483 #define HCI_LM_AUTH 0x0002 484 #define HCI_LM_ENCRYPT 0x0004 485 #define HCI_LM_TRUSTED 0x0008 486 #define HCI_LM_RELIABLE 0x0010 487 #define HCI_LM_SECURE 0x0020 488 #define HCI_LM_FIPS 0x0040 489 490 /* Authentication types */ 491 #define HCI_AT_NO_BONDING 0x00 492 #define HCI_AT_NO_BONDING_MITM 0x01 493 #define HCI_AT_DEDICATED_BONDING 0x02 494 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 495 #define HCI_AT_GENERAL_BONDING 0x04 496 #define HCI_AT_GENERAL_BONDING_MITM 0x05 497 498 /* I/O capabilities */ 499 #define HCI_IO_DISPLAY_ONLY 0x00 500 #define HCI_IO_DISPLAY_YESNO 0x01 501 #define HCI_IO_KEYBOARD_ONLY 0x02 502 #define HCI_IO_NO_INPUT_OUTPUT 0x03 503 504 /* Link Key types */ 505 #define HCI_LK_COMBINATION 0x00 506 #define HCI_LK_LOCAL_UNIT 0x01 507 #define HCI_LK_REMOTE_UNIT 0x02 508 #define HCI_LK_DEBUG_COMBINATION 0x03 509 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 510 #define HCI_LK_AUTH_COMBINATION_P192 0x05 511 #define HCI_LK_CHANGED_COMBINATION 0x06 512 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 513 #define HCI_LK_AUTH_COMBINATION_P256 0x08 514 515 /* ---- HCI Error Codes ---- */ 516 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 517 #define HCI_ERROR_AUTH_FAILURE 0x05 518 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 519 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 520 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 521 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 522 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 523 #define HCI_ERROR_REMOTE_USER_TERM 0x13 524 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 525 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 526 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 527 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 528 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 529 #define HCI_ERROR_UNSPECIFIED 0x1f 530 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 531 532 /* Flow control modes */ 533 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 534 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 535 536 /* The core spec defines 127 as the "not available" value */ 537 #define HCI_TX_POWER_INVALID 127 538 #define HCI_RSSI_INVALID 127 539 540 #define HCI_ROLE_MASTER 0x00 541 #define HCI_ROLE_SLAVE 0x01 542 543 /* Extended Inquiry Response field types */ 544 #define EIR_FLAGS 0x01 /* flags */ 545 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 546 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 547 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 548 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 549 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 550 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 551 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 552 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 553 #define EIR_TX_POWER 0x0A /* transmit power level */ 554 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 555 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 556 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 557 #define EIR_DEVICE_ID 0x10 /* device ID */ 558 #define EIR_APPEARANCE 0x19 /* Device appearance */ 559 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 560 #define EIR_LE_ROLE 0x1C /* LE role */ 561 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 562 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 563 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 564 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 565 566 /* Low Energy Advertising Flags */ 567 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 568 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 569 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 570 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 571 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 572 573 /* ----- HCI Commands ---- */ 574 #define HCI_OP_NOP 0x0000 575 576 #define HCI_OP_INQUIRY 0x0401 577 struct hci_cp_inquiry { 578 __u8 lap[3]; 579 __u8 length; 580 __u8 num_rsp; 581 } __packed; 582 583 #define HCI_OP_INQUIRY_CANCEL 0x0402 584 585 #define HCI_OP_PERIODIC_INQ 0x0403 586 587 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 588 589 #define HCI_OP_CREATE_CONN 0x0405 590 struct hci_cp_create_conn { 591 bdaddr_t bdaddr; 592 __le16 pkt_type; 593 __u8 pscan_rep_mode; 594 __u8 pscan_mode; 595 __le16 clock_offset; 596 __u8 role_switch; 597 } __packed; 598 599 #define HCI_OP_DISCONNECT 0x0406 600 struct hci_cp_disconnect { 601 __le16 handle; 602 __u8 reason; 603 } __packed; 604 605 #define HCI_OP_ADD_SCO 0x0407 606 struct hci_cp_add_sco { 607 __le16 handle; 608 __le16 pkt_type; 609 } __packed; 610 611 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 612 struct hci_cp_create_conn_cancel { 613 bdaddr_t bdaddr; 614 } __packed; 615 616 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 617 struct hci_cp_accept_conn_req { 618 bdaddr_t bdaddr; 619 __u8 role; 620 } __packed; 621 622 #define HCI_OP_REJECT_CONN_REQ 0x040a 623 struct hci_cp_reject_conn_req { 624 bdaddr_t bdaddr; 625 __u8 reason; 626 } __packed; 627 628 #define HCI_OP_LINK_KEY_REPLY 0x040b 629 struct hci_cp_link_key_reply { 630 bdaddr_t bdaddr; 631 __u8 link_key[HCI_LINK_KEY_SIZE]; 632 } __packed; 633 634 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 635 struct hci_cp_link_key_neg_reply { 636 bdaddr_t bdaddr; 637 } __packed; 638 639 #define HCI_OP_PIN_CODE_REPLY 0x040d 640 struct hci_cp_pin_code_reply { 641 bdaddr_t bdaddr; 642 __u8 pin_len; 643 __u8 pin_code[16]; 644 } __packed; 645 struct hci_rp_pin_code_reply { 646 __u8 status; 647 bdaddr_t bdaddr; 648 } __packed; 649 650 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 651 struct hci_cp_pin_code_neg_reply { 652 bdaddr_t bdaddr; 653 } __packed; 654 struct hci_rp_pin_code_neg_reply { 655 __u8 status; 656 bdaddr_t bdaddr; 657 } __packed; 658 659 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 660 struct hci_cp_change_conn_ptype { 661 __le16 handle; 662 __le16 pkt_type; 663 } __packed; 664 665 #define HCI_OP_AUTH_REQUESTED 0x0411 666 struct hci_cp_auth_requested { 667 __le16 handle; 668 } __packed; 669 670 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 671 struct hci_cp_set_conn_encrypt { 672 __le16 handle; 673 __u8 encrypt; 674 } __packed; 675 676 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 677 struct hci_cp_change_conn_link_key { 678 __le16 handle; 679 } __packed; 680 681 #define HCI_OP_REMOTE_NAME_REQ 0x0419 682 struct hci_cp_remote_name_req { 683 bdaddr_t bdaddr; 684 __u8 pscan_rep_mode; 685 __u8 pscan_mode; 686 __le16 clock_offset; 687 } __packed; 688 689 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 690 struct hci_cp_remote_name_req_cancel { 691 bdaddr_t bdaddr; 692 } __packed; 693 694 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 695 struct hci_cp_read_remote_features { 696 __le16 handle; 697 } __packed; 698 699 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 700 struct hci_cp_read_remote_ext_features { 701 __le16 handle; 702 __u8 page; 703 } __packed; 704 705 #define HCI_OP_READ_REMOTE_VERSION 0x041d 706 struct hci_cp_read_remote_version { 707 __le16 handle; 708 } __packed; 709 710 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 711 struct hci_cp_read_clock_offset { 712 __le16 handle; 713 } __packed; 714 715 #define HCI_OP_SETUP_SYNC_CONN 0x0428 716 struct hci_cp_setup_sync_conn { 717 __le16 handle; 718 __le32 tx_bandwidth; 719 __le32 rx_bandwidth; 720 __le16 max_latency; 721 __le16 voice_setting; 722 __u8 retrans_effort; 723 __le16 pkt_type; 724 } __packed; 725 726 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 727 struct hci_cp_accept_sync_conn_req { 728 bdaddr_t bdaddr; 729 __le32 tx_bandwidth; 730 __le32 rx_bandwidth; 731 __le16 max_latency; 732 __le16 content_format; 733 __u8 retrans_effort; 734 __le16 pkt_type; 735 } __packed; 736 737 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 738 struct hci_cp_reject_sync_conn_req { 739 bdaddr_t bdaddr; 740 __u8 reason; 741 } __packed; 742 743 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 744 struct hci_cp_io_capability_reply { 745 bdaddr_t bdaddr; 746 __u8 capability; 747 __u8 oob_data; 748 __u8 authentication; 749 } __packed; 750 751 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 752 struct hci_cp_user_confirm_reply { 753 bdaddr_t bdaddr; 754 } __packed; 755 struct hci_rp_user_confirm_reply { 756 __u8 status; 757 bdaddr_t bdaddr; 758 } __packed; 759 760 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 761 762 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 763 struct hci_cp_user_passkey_reply { 764 bdaddr_t bdaddr; 765 __le32 passkey; 766 } __packed; 767 768 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 769 770 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 771 struct hci_cp_remote_oob_data_reply { 772 bdaddr_t bdaddr; 773 __u8 hash[16]; 774 __u8 rand[16]; 775 } __packed; 776 777 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 778 struct hci_cp_remote_oob_data_neg_reply { 779 bdaddr_t bdaddr; 780 } __packed; 781 782 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 783 struct hci_cp_io_capability_neg_reply { 784 bdaddr_t bdaddr; 785 __u8 reason; 786 } __packed; 787 788 #define HCI_OP_CREATE_PHY_LINK 0x0435 789 struct hci_cp_create_phy_link { 790 __u8 phy_handle; 791 __u8 key_len; 792 __u8 key_type; 793 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 794 } __packed; 795 796 #define HCI_OP_ACCEPT_PHY_LINK 0x0436 797 struct hci_cp_accept_phy_link { 798 __u8 phy_handle; 799 __u8 key_len; 800 __u8 key_type; 801 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 802 } __packed; 803 804 #define HCI_OP_DISCONN_PHY_LINK 0x0437 805 struct hci_cp_disconn_phy_link { 806 __u8 phy_handle; 807 __u8 reason; 808 } __packed; 809 810 struct ext_flow_spec { 811 __u8 id; 812 __u8 stype; 813 __le16 msdu; 814 __le32 sdu_itime; 815 __le32 acc_lat; 816 __le32 flush_to; 817 } __packed; 818 819 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438 820 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 821 struct hci_cp_create_accept_logical_link { 822 __u8 phy_handle; 823 struct ext_flow_spec tx_flow_spec; 824 struct ext_flow_spec rx_flow_spec; 825 } __packed; 826 827 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a 828 struct hci_cp_disconn_logical_link { 829 __le16 log_handle; 830 } __packed; 831 832 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b 833 struct hci_cp_logical_link_cancel { 834 __u8 phy_handle; 835 __u8 flow_spec_id; 836 } __packed; 837 838 struct hci_rp_logical_link_cancel { 839 __u8 status; 840 __u8 phy_handle; 841 __u8 flow_spec_id; 842 } __packed; 843 844 #define HCI_OP_SET_CSB 0x0441 845 struct hci_cp_set_csb { 846 __u8 enable; 847 __u8 lt_addr; 848 __u8 lpo_allowed; 849 __le16 packet_type; 850 __le16 interval_min; 851 __le16 interval_max; 852 __le16 csb_sv_tout; 853 } __packed; 854 struct hci_rp_set_csb { 855 __u8 status; 856 __u8 lt_addr; 857 __le16 interval; 858 } __packed; 859 860 #define HCI_OP_START_SYNC_TRAIN 0x0443 861 862 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 863 struct hci_cp_remote_oob_ext_data_reply { 864 bdaddr_t bdaddr; 865 __u8 hash192[16]; 866 __u8 rand192[16]; 867 __u8 hash256[16]; 868 __u8 rand256[16]; 869 } __packed; 870 871 #define HCI_OP_SNIFF_MODE 0x0803 872 struct hci_cp_sniff_mode { 873 __le16 handle; 874 __le16 max_interval; 875 __le16 min_interval; 876 __le16 attempt; 877 __le16 timeout; 878 } __packed; 879 880 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 881 struct hci_cp_exit_sniff_mode { 882 __le16 handle; 883 } __packed; 884 885 #define HCI_OP_ROLE_DISCOVERY 0x0809 886 struct hci_cp_role_discovery { 887 __le16 handle; 888 } __packed; 889 struct hci_rp_role_discovery { 890 __u8 status; 891 __le16 handle; 892 __u8 role; 893 } __packed; 894 895 #define HCI_OP_SWITCH_ROLE 0x080b 896 struct hci_cp_switch_role { 897 bdaddr_t bdaddr; 898 __u8 role; 899 } __packed; 900 901 #define HCI_OP_READ_LINK_POLICY 0x080c 902 struct hci_cp_read_link_policy { 903 __le16 handle; 904 } __packed; 905 struct hci_rp_read_link_policy { 906 __u8 status; 907 __le16 handle; 908 __le16 policy; 909 } __packed; 910 911 #define HCI_OP_WRITE_LINK_POLICY 0x080d 912 struct hci_cp_write_link_policy { 913 __le16 handle; 914 __le16 policy; 915 } __packed; 916 struct hci_rp_write_link_policy { 917 __u8 status; 918 __le16 handle; 919 } __packed; 920 921 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 922 struct hci_rp_read_def_link_policy { 923 __u8 status; 924 __le16 policy; 925 } __packed; 926 927 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 928 struct hci_cp_write_def_link_policy { 929 __le16 policy; 930 } __packed; 931 932 #define HCI_OP_SNIFF_SUBRATE 0x0811 933 struct hci_cp_sniff_subrate { 934 __le16 handle; 935 __le16 max_latency; 936 __le16 min_remote_timeout; 937 __le16 min_local_timeout; 938 } __packed; 939 940 #define HCI_OP_SET_EVENT_MASK 0x0c01 941 942 #define HCI_OP_RESET 0x0c03 943 944 #define HCI_OP_SET_EVENT_FLT 0x0c05 945 #define HCI_SET_EVENT_FLT_SIZE 9 946 struct hci_cp_set_event_filter { 947 __u8 flt_type; 948 __u8 cond_type; 949 struct { 950 bdaddr_t bdaddr; 951 __u8 auto_accept; 952 } __packed addr_conn_flt; 953 } __packed; 954 955 /* Filter types */ 956 #define HCI_FLT_CLEAR_ALL 0x00 957 #define HCI_FLT_INQ_RESULT 0x01 958 #define HCI_FLT_CONN_SETUP 0x02 959 960 /* CONN_SETUP Condition types */ 961 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 962 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 963 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 964 965 /* CONN_SETUP Conditions */ 966 #define HCI_CONN_SETUP_AUTO_OFF 0x01 967 #define HCI_CONN_SETUP_AUTO_ON 0x02 968 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03 969 970 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 971 struct hci_cp_read_stored_link_key { 972 bdaddr_t bdaddr; 973 __u8 read_all; 974 } __packed; 975 struct hci_rp_read_stored_link_key { 976 __u8 status; 977 __u8 max_keys; 978 __u8 num_keys; 979 } __packed; 980 981 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 982 struct hci_cp_delete_stored_link_key { 983 bdaddr_t bdaddr; 984 __u8 delete_all; 985 } __packed; 986 struct hci_rp_delete_stored_link_key { 987 __u8 status; 988 __u8 num_keys; 989 } __packed; 990 991 #define HCI_MAX_NAME_LENGTH 248 992 993 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 994 struct hci_cp_write_local_name { 995 __u8 name[HCI_MAX_NAME_LENGTH]; 996 } __packed; 997 998 #define HCI_OP_READ_LOCAL_NAME 0x0c14 999 struct hci_rp_read_local_name { 1000 __u8 status; 1001 __u8 name[HCI_MAX_NAME_LENGTH]; 1002 } __packed; 1003 1004 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 1005 1006 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 1007 1008 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 1009 #define SCAN_DISABLED 0x00 1010 #define SCAN_INQUIRY 0x01 1011 #define SCAN_PAGE 0x02 1012 1013 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 1014 1015 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 1016 #define AUTH_DISABLED 0x00 1017 #define AUTH_ENABLED 0x01 1018 1019 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 1020 1021 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 1022 #define ENCRYPT_DISABLED 0x00 1023 #define ENCRYPT_P2P 0x01 1024 #define ENCRYPT_BOTH 0x02 1025 1026 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 1027 struct hci_rp_read_class_of_dev { 1028 __u8 status; 1029 __u8 dev_class[3]; 1030 } __packed; 1031 1032 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 1033 struct hci_cp_write_class_of_dev { 1034 __u8 dev_class[3]; 1035 } __packed; 1036 1037 #define HCI_OP_READ_VOICE_SETTING 0x0c25 1038 struct hci_rp_read_voice_setting { 1039 __u8 status; 1040 __le16 voice_setting; 1041 } __packed; 1042 1043 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 1044 struct hci_cp_write_voice_setting { 1045 __le16 voice_setting; 1046 } __packed; 1047 1048 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 1049 struct hci_cp_host_buffer_size { 1050 __le16 acl_mtu; 1051 __u8 sco_mtu; 1052 __le16 acl_max_pkt; 1053 __le16 sco_max_pkt; 1054 } __packed; 1055 1056 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1057 struct hci_rp_read_num_supported_iac { 1058 __u8 status; 1059 __u8 num_iac; 1060 } __packed; 1061 1062 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1063 1064 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1065 struct hci_cp_write_current_iac_lap { 1066 __u8 num_iac; 1067 __u8 iac_lap[6]; 1068 } __packed; 1069 1070 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1071 1072 #define HCI_MAX_EIR_LENGTH 240 1073 1074 #define HCI_OP_WRITE_EIR 0x0c52 1075 struct hci_cp_write_eir { 1076 __u8 fec; 1077 __u8 data[HCI_MAX_EIR_LENGTH]; 1078 } __packed; 1079 1080 #define HCI_OP_READ_SSP_MODE 0x0c55 1081 struct hci_rp_read_ssp_mode { 1082 __u8 status; 1083 __u8 mode; 1084 } __packed; 1085 1086 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1087 struct hci_cp_write_ssp_mode { 1088 __u8 mode; 1089 } __packed; 1090 1091 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1092 struct hci_rp_read_local_oob_data { 1093 __u8 status; 1094 __u8 hash[16]; 1095 __u8 rand[16]; 1096 } __packed; 1097 1098 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1099 struct hci_rp_read_inq_rsp_tx_power { 1100 __u8 status; 1101 __s8 tx_power; 1102 } __packed; 1103 1104 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a 1105 #define ERR_DATA_REPORTING_DISABLED 0x00 1106 #define ERR_DATA_REPORTING_ENABLED 0x01 1107 struct hci_rp_read_def_err_data_reporting { 1108 __u8 status; 1109 __u8 err_data_reporting; 1110 } __packed; 1111 1112 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b 1113 struct hci_cp_write_def_err_data_reporting { 1114 __u8 err_data_reporting; 1115 } __packed; 1116 1117 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1118 1119 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1120 1121 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1122 struct hci_rp_read_flow_control_mode { 1123 __u8 status; 1124 __u8 mode; 1125 } __packed; 1126 1127 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1128 struct hci_cp_write_le_host_supported { 1129 __u8 le; 1130 __u8 simul; 1131 } __packed; 1132 1133 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1134 struct hci_cp_set_reserved_lt_addr { 1135 __u8 lt_addr; 1136 } __packed; 1137 struct hci_rp_set_reserved_lt_addr { 1138 __u8 status; 1139 __u8 lt_addr; 1140 } __packed; 1141 1142 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1143 struct hci_cp_delete_reserved_lt_addr { 1144 __u8 lt_addr; 1145 } __packed; 1146 struct hci_rp_delete_reserved_lt_addr { 1147 __u8 status; 1148 __u8 lt_addr; 1149 } __packed; 1150 1151 #define HCI_OP_SET_CSB_DATA 0x0c76 1152 struct hci_cp_set_csb_data { 1153 __u8 lt_addr; 1154 __u8 fragment; 1155 __u8 data_length; 1156 __u8 data[HCI_MAX_CSB_DATA_SIZE]; 1157 } __packed; 1158 struct hci_rp_set_csb_data { 1159 __u8 status; 1160 __u8 lt_addr; 1161 } __packed; 1162 1163 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1164 1165 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1166 struct hci_cp_write_sync_train_params { 1167 __le16 interval_min; 1168 __le16 interval_max; 1169 __le32 sync_train_tout; 1170 __u8 service_data; 1171 } __packed; 1172 struct hci_rp_write_sync_train_params { 1173 __u8 status; 1174 __le16 sync_train_int; 1175 } __packed; 1176 1177 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1178 struct hci_rp_read_sc_support { 1179 __u8 status; 1180 __u8 support; 1181 } __packed; 1182 1183 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1184 struct hci_cp_write_sc_support { 1185 __u8 support; 1186 } __packed; 1187 1188 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b 1189 struct hci_cp_read_auth_payload_to { 1190 __le16 handle; 1191 } __packed; 1192 struct hci_rp_read_auth_payload_to { 1193 __u8 status; 1194 __le16 handle; 1195 __le16 timeout; 1196 } __packed; 1197 1198 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c 1199 struct hci_cp_write_auth_payload_to { 1200 __le16 handle; 1201 __le16 timeout; 1202 } __packed; 1203 struct hci_rp_write_auth_payload_to { 1204 __u8 status; 1205 __le16 handle; 1206 } __packed; 1207 1208 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1209 struct hci_rp_read_local_oob_ext_data { 1210 __u8 status; 1211 __u8 hash192[16]; 1212 __u8 rand192[16]; 1213 __u8 hash256[16]; 1214 __u8 rand256[16]; 1215 } __packed; 1216 1217 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1218 struct hci_rp_read_local_version { 1219 __u8 status; 1220 __u8 hci_ver; 1221 __le16 hci_rev; 1222 __u8 lmp_ver; 1223 __le16 manufacturer; 1224 __le16 lmp_subver; 1225 } __packed; 1226 1227 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1228 struct hci_rp_read_local_commands { 1229 __u8 status; 1230 __u8 commands[64]; 1231 } __packed; 1232 1233 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1234 struct hci_rp_read_local_features { 1235 __u8 status; 1236 __u8 features[8]; 1237 } __packed; 1238 1239 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1240 struct hci_cp_read_local_ext_features { 1241 __u8 page; 1242 } __packed; 1243 struct hci_rp_read_local_ext_features { 1244 __u8 status; 1245 __u8 page; 1246 __u8 max_page; 1247 __u8 features[8]; 1248 } __packed; 1249 1250 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1251 struct hci_rp_read_buffer_size { 1252 __u8 status; 1253 __le16 acl_mtu; 1254 __u8 sco_mtu; 1255 __le16 acl_max_pkt; 1256 __le16 sco_max_pkt; 1257 } __packed; 1258 1259 #define HCI_OP_READ_BD_ADDR 0x1009 1260 struct hci_rp_read_bd_addr { 1261 __u8 status; 1262 bdaddr_t bdaddr; 1263 } __packed; 1264 1265 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1266 struct hci_rp_read_data_block_size { 1267 __u8 status; 1268 __le16 max_acl_len; 1269 __le16 block_len; 1270 __le16 num_blocks; 1271 } __packed; 1272 1273 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1274 1275 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1276 struct hci_rp_read_page_scan_activity { 1277 __u8 status; 1278 __le16 interval; 1279 __le16 window; 1280 } __packed; 1281 1282 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1283 struct hci_cp_write_page_scan_activity { 1284 __le16 interval; 1285 __le16 window; 1286 } __packed; 1287 1288 #define HCI_OP_READ_TX_POWER 0x0c2d 1289 struct hci_cp_read_tx_power { 1290 __le16 handle; 1291 __u8 type; 1292 } __packed; 1293 struct hci_rp_read_tx_power { 1294 __u8 status; 1295 __le16 handle; 1296 __s8 tx_power; 1297 } __packed; 1298 1299 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1300 struct hci_rp_read_page_scan_type { 1301 __u8 status; 1302 __u8 type; 1303 } __packed; 1304 1305 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1306 #define PAGE_SCAN_TYPE_STANDARD 0x00 1307 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1308 1309 #define HCI_OP_READ_RSSI 0x1405 1310 struct hci_cp_read_rssi { 1311 __le16 handle; 1312 } __packed; 1313 struct hci_rp_read_rssi { 1314 __u8 status; 1315 __le16 handle; 1316 __s8 rssi; 1317 } __packed; 1318 1319 #define HCI_OP_READ_CLOCK 0x1407 1320 struct hci_cp_read_clock { 1321 __le16 handle; 1322 __u8 which; 1323 } __packed; 1324 struct hci_rp_read_clock { 1325 __u8 status; 1326 __le16 handle; 1327 __le32 clock; 1328 __le16 accuracy; 1329 } __packed; 1330 1331 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1332 struct hci_cp_read_enc_key_size { 1333 __le16 handle; 1334 } __packed; 1335 struct hci_rp_read_enc_key_size { 1336 __u8 status; 1337 __le16 handle; 1338 __u8 key_size; 1339 } __packed; 1340 1341 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409 1342 struct hci_rp_read_local_amp_info { 1343 __u8 status; 1344 __u8 amp_status; 1345 __le32 total_bw; 1346 __le32 max_bw; 1347 __le32 min_latency; 1348 __le32 max_pdu; 1349 __u8 amp_type; 1350 __le16 pal_cap; 1351 __le16 max_assoc_size; 1352 __le32 max_flush_to; 1353 __le32 be_flush_to; 1354 } __packed; 1355 1356 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a 1357 struct hci_cp_read_local_amp_assoc { 1358 __u8 phy_handle; 1359 __le16 len_so_far; 1360 __le16 max_len; 1361 } __packed; 1362 struct hci_rp_read_local_amp_assoc { 1363 __u8 status; 1364 __u8 phy_handle; 1365 __le16 rem_len; 1366 __u8 frag[]; 1367 } __packed; 1368 1369 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b 1370 struct hci_cp_write_remote_amp_assoc { 1371 __u8 phy_handle; 1372 __le16 len_so_far; 1373 __le16 rem_len; 1374 __u8 frag[]; 1375 } __packed; 1376 struct hci_rp_write_remote_amp_assoc { 1377 __u8 status; 1378 __u8 phy_handle; 1379 } __packed; 1380 1381 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1382 1383 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1384 1385 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1386 1387 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1388 struct hci_cp_le_set_event_mask { 1389 __u8 mask[8]; 1390 } __packed; 1391 1392 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1393 struct hci_rp_le_read_buffer_size { 1394 __u8 status; 1395 __le16 le_mtu; 1396 __u8 le_max_pkt; 1397 } __packed; 1398 1399 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1400 struct hci_rp_le_read_local_features { 1401 __u8 status; 1402 __u8 features[8]; 1403 } __packed; 1404 1405 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1406 1407 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1408 struct hci_cp_le_set_adv_param { 1409 __le16 min_interval; 1410 __le16 max_interval; 1411 __u8 type; 1412 __u8 own_address_type; 1413 __u8 direct_addr_type; 1414 bdaddr_t direct_addr; 1415 __u8 channel_map; 1416 __u8 filter_policy; 1417 } __packed; 1418 1419 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1420 struct hci_rp_le_read_adv_tx_power { 1421 __u8 status; 1422 __s8 tx_power; 1423 } __packed; 1424 1425 #define HCI_MAX_AD_LENGTH 31 1426 1427 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1428 struct hci_cp_le_set_adv_data { 1429 __u8 length; 1430 __u8 data[HCI_MAX_AD_LENGTH]; 1431 } __packed; 1432 1433 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1434 struct hci_cp_le_set_scan_rsp_data { 1435 __u8 length; 1436 __u8 data[HCI_MAX_AD_LENGTH]; 1437 } __packed; 1438 1439 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1440 1441 #define LE_SCAN_PASSIVE 0x00 1442 #define LE_SCAN_ACTIVE 0x01 1443 1444 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1445 struct hci_cp_le_set_scan_param { 1446 __u8 type; 1447 __le16 interval; 1448 __le16 window; 1449 __u8 own_address_type; 1450 __u8 filter_policy; 1451 } __packed; 1452 1453 #define LE_SCAN_DISABLE 0x00 1454 #define LE_SCAN_ENABLE 0x01 1455 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1456 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1457 1458 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1459 struct hci_cp_le_set_scan_enable { 1460 __u8 enable; 1461 __u8 filter_dup; 1462 } __packed; 1463 1464 #define HCI_LE_USE_PEER_ADDR 0x00 1465 #define HCI_LE_USE_WHITELIST 0x01 1466 1467 #define HCI_OP_LE_CREATE_CONN 0x200d 1468 struct hci_cp_le_create_conn { 1469 __le16 scan_interval; 1470 __le16 scan_window; 1471 __u8 filter_policy; 1472 __u8 peer_addr_type; 1473 bdaddr_t peer_addr; 1474 __u8 own_address_type; 1475 __le16 conn_interval_min; 1476 __le16 conn_interval_max; 1477 __le16 conn_latency; 1478 __le16 supervision_timeout; 1479 __le16 min_ce_len; 1480 __le16 max_ce_len; 1481 } __packed; 1482 1483 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1484 1485 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f 1486 struct hci_rp_le_read_white_list_size { 1487 __u8 status; 1488 __u8 size; 1489 } __packed; 1490 1491 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010 1492 1493 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011 1494 struct hci_cp_le_add_to_white_list { 1495 __u8 bdaddr_type; 1496 bdaddr_t bdaddr; 1497 } __packed; 1498 1499 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012 1500 struct hci_cp_le_del_from_white_list { 1501 __u8 bdaddr_type; 1502 bdaddr_t bdaddr; 1503 } __packed; 1504 1505 #define HCI_OP_LE_CONN_UPDATE 0x2013 1506 struct hci_cp_le_conn_update { 1507 __le16 handle; 1508 __le16 conn_interval_min; 1509 __le16 conn_interval_max; 1510 __le16 conn_latency; 1511 __le16 supervision_timeout; 1512 __le16 min_ce_len; 1513 __le16 max_ce_len; 1514 } __packed; 1515 1516 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1517 struct hci_cp_le_read_remote_features { 1518 __le16 handle; 1519 } __packed; 1520 1521 #define HCI_OP_LE_START_ENC 0x2019 1522 struct hci_cp_le_start_enc { 1523 __le16 handle; 1524 __le64 rand; 1525 __le16 ediv; 1526 __u8 ltk[16]; 1527 } __packed; 1528 1529 #define HCI_OP_LE_LTK_REPLY 0x201a 1530 struct hci_cp_le_ltk_reply { 1531 __le16 handle; 1532 __u8 ltk[16]; 1533 } __packed; 1534 struct hci_rp_le_ltk_reply { 1535 __u8 status; 1536 __le16 handle; 1537 } __packed; 1538 1539 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1540 struct hci_cp_le_ltk_neg_reply { 1541 __le16 handle; 1542 } __packed; 1543 struct hci_rp_le_ltk_neg_reply { 1544 __u8 status; 1545 __le16 handle; 1546 } __packed; 1547 1548 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1549 struct hci_rp_le_read_supported_states { 1550 __u8 status; 1551 __u8 le_states[8]; 1552 } __packed; 1553 1554 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1555 struct hci_cp_le_conn_param_req_reply { 1556 __le16 handle; 1557 __le16 interval_min; 1558 __le16 interval_max; 1559 __le16 latency; 1560 __le16 timeout; 1561 __le16 min_ce_len; 1562 __le16 max_ce_len; 1563 } __packed; 1564 1565 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1566 struct hci_cp_le_conn_param_req_neg_reply { 1567 __le16 handle; 1568 __u8 reason; 1569 } __packed; 1570 1571 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1572 struct hci_cp_le_set_data_len { 1573 __le16 handle; 1574 __le16 tx_len; 1575 __le16 tx_time; 1576 } __packed; 1577 struct hci_rp_le_set_data_len { 1578 __u8 status; 1579 __le16 handle; 1580 } __packed; 1581 1582 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1583 struct hci_rp_le_read_def_data_len { 1584 __u8 status; 1585 __le16 tx_len; 1586 __le16 tx_time; 1587 } __packed; 1588 1589 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1590 struct hci_cp_le_write_def_data_len { 1591 __le16 tx_len; 1592 __le16 tx_time; 1593 } __packed; 1594 1595 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027 1596 struct hci_cp_le_add_to_resolv_list { 1597 __u8 bdaddr_type; 1598 bdaddr_t bdaddr; 1599 __u8 peer_irk[16]; 1600 __u8 local_irk[16]; 1601 } __packed; 1602 1603 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028 1604 struct hci_cp_le_del_from_resolv_list { 1605 __u8 bdaddr_type; 1606 bdaddr_t bdaddr; 1607 } __packed; 1608 1609 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1610 1611 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1612 struct hci_rp_le_read_resolv_list_size { 1613 __u8 status; 1614 __u8 size; 1615 } __packed; 1616 1617 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d 1618 1619 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1620 struct hci_rp_le_read_max_data_len { 1621 __u8 status; 1622 __le16 tx_len; 1623 __le16 tx_time; 1624 __le16 rx_len; 1625 __le16 rx_time; 1626 } __packed; 1627 1628 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1629 struct hci_cp_le_set_default_phy { 1630 __u8 all_phys; 1631 __u8 tx_phys; 1632 __u8 rx_phys; 1633 } __packed; 1634 1635 #define HCI_LE_SET_PHY_1M 0x01 1636 #define HCI_LE_SET_PHY_2M 0x02 1637 #define HCI_LE_SET_PHY_CODED 0x04 1638 1639 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1640 struct hci_cp_le_set_ext_scan_params { 1641 __u8 own_addr_type; 1642 __u8 filter_policy; 1643 __u8 scanning_phys; 1644 __u8 data[]; 1645 } __packed; 1646 1647 #define LE_SCAN_PHY_1M 0x01 1648 #define LE_SCAN_PHY_2M 0x02 1649 #define LE_SCAN_PHY_CODED 0x04 1650 1651 struct hci_cp_le_scan_phy_params { 1652 __u8 type; 1653 __le16 interval; 1654 __le16 window; 1655 } __packed; 1656 1657 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1658 struct hci_cp_le_set_ext_scan_enable { 1659 __u8 enable; 1660 __u8 filter_dup; 1661 __le16 duration; 1662 __le16 period; 1663 } __packed; 1664 1665 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1666 struct hci_cp_le_ext_create_conn { 1667 __u8 filter_policy; 1668 __u8 own_addr_type; 1669 __u8 peer_addr_type; 1670 bdaddr_t peer_addr; 1671 __u8 phys; 1672 __u8 data[]; 1673 } __packed; 1674 1675 struct hci_cp_le_ext_conn_param { 1676 __le16 scan_interval; 1677 __le16 scan_window; 1678 __le16 conn_interval_min; 1679 __le16 conn_interval_max; 1680 __le16 conn_latency; 1681 __le16 supervision_timeout; 1682 __le16 min_ce_len; 1683 __le16 max_ce_len; 1684 } __packed; 1685 1686 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b 1687 struct hci_rp_le_read_num_supported_adv_sets { 1688 __u8 status; 1689 __u8 num_of_sets; 1690 } __packed; 1691 1692 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036 1693 struct hci_cp_le_set_ext_adv_params { 1694 __u8 handle; 1695 __le16 evt_properties; 1696 __u8 min_interval[3]; 1697 __u8 max_interval[3]; 1698 __u8 channel_map; 1699 __u8 own_addr_type; 1700 __u8 peer_addr_type; 1701 bdaddr_t peer_addr; 1702 __u8 filter_policy; 1703 __u8 tx_power; 1704 __u8 primary_phy; 1705 __u8 secondary_max_skip; 1706 __u8 secondary_phy; 1707 __u8 sid; 1708 __u8 notif_enable; 1709 } __packed; 1710 1711 #define HCI_ADV_PHY_1M 0X01 1712 #define HCI_ADV_PHY_2M 0x02 1713 #define HCI_ADV_PHY_CODED 0x03 1714 1715 struct hci_rp_le_set_ext_adv_params { 1716 __u8 status; 1717 __u8 tx_power; 1718 } __packed; 1719 1720 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039 1721 struct hci_cp_le_set_ext_adv_enable { 1722 __u8 enable; 1723 __u8 num_of_sets; 1724 __u8 data[]; 1725 } __packed; 1726 1727 struct hci_cp_ext_adv_set { 1728 __u8 handle; 1729 __le16 duration; 1730 __u8 max_events; 1731 } __packed; 1732 1733 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037 1734 struct hci_cp_le_set_ext_adv_data { 1735 __u8 handle; 1736 __u8 operation; 1737 __u8 frag_pref; 1738 __u8 length; 1739 __u8 data[HCI_MAX_AD_LENGTH]; 1740 } __packed; 1741 1742 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038 1743 struct hci_cp_le_set_ext_scan_rsp_data { 1744 __u8 handle; 1745 __u8 operation; 1746 __u8 frag_pref; 1747 __u8 length; 1748 __u8 data[HCI_MAX_AD_LENGTH]; 1749 } __packed; 1750 1751 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03 1752 1753 #define LE_SET_ADV_DATA_NO_FRAG 0x01 1754 1755 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c 1756 1757 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d 1758 1759 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 1760 struct hci_cp_le_set_adv_set_rand_addr { 1761 __u8 handle; 1762 bdaddr_t bdaddr; 1763 } __packed; 1764 1765 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060 1766 struct hci_rp_le_read_buffer_size_v2 { 1767 __u8 status; 1768 __le16 acl_mtu; 1769 __u8 acl_max_pkt; 1770 __le16 iso_mtu; 1771 __u8 iso_max_pkt; 1772 } __packed; 1773 1774 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061 1775 struct hci_cp_le_read_iso_tx_sync { 1776 __le16 handle; 1777 } __packed; 1778 1779 struct hci_rp_le_read_iso_tx_sync { 1780 __u8 status; 1781 __le16 handle; 1782 __le16 seq; 1783 __le32 imestamp; 1784 __u8 offset[3]; 1785 } __packed; 1786 1787 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062 1788 struct hci_cis_params { 1789 __u8 cis_id; 1790 __le16 m_sdu; 1791 __le16 s_sdu; 1792 __u8 m_phy; 1793 __u8 s_phy; 1794 __u8 m_rtn; 1795 __u8 s_rtn; 1796 } __packed; 1797 1798 struct hci_cp_le_set_cig_params { 1799 __u8 cig_id; 1800 __u8 m_interval[3]; 1801 __u8 s_interval[3]; 1802 __u8 sca; 1803 __u8 packing; 1804 __u8 framing; 1805 __le16 m_latency; 1806 __le16 s_latency; 1807 __u8 num_cis; 1808 struct hci_cis_params cis[]; 1809 } __packed; 1810 1811 struct hci_rp_le_set_cig_params { 1812 __u8 status; 1813 __u8 cig_id; 1814 __u8 num_handles; 1815 __le16 handle[]; 1816 } __packed; 1817 1818 #define HCI_OP_LE_CREATE_CIS 0x2064 1819 struct hci_cis { 1820 __le16 cis_handle; 1821 __le16 acl_handle; 1822 } __packed; 1823 1824 struct hci_cp_le_create_cis { 1825 __u8 num_cis; 1826 struct hci_cis cis[]; 1827 } __packed; 1828 1829 #define HCI_OP_LE_REMOVE_CIG 0x2065 1830 struct hci_cp_le_remove_cig { 1831 __u8 cig_id; 1832 } __packed; 1833 1834 #define HCI_OP_LE_ACCEPT_CIS 0x2066 1835 struct hci_cp_le_accept_cis { 1836 __le16 handle; 1837 } __packed; 1838 1839 #define HCI_OP_LE_REJECT_CIS 0x2067 1840 struct hci_cp_le_reject_cis { 1841 __le16 handle; 1842 __u8 reason; 1843 } __packed; 1844 1845 /* ---- HCI Events ---- */ 1846 #define HCI_EV_INQUIRY_COMPLETE 0x01 1847 1848 #define HCI_EV_INQUIRY_RESULT 0x02 1849 struct inquiry_info { 1850 bdaddr_t bdaddr; 1851 __u8 pscan_rep_mode; 1852 __u8 pscan_period_mode; 1853 __u8 pscan_mode; 1854 __u8 dev_class[3]; 1855 __le16 clock_offset; 1856 } __packed; 1857 1858 #define HCI_EV_CONN_COMPLETE 0x03 1859 struct hci_ev_conn_complete { 1860 __u8 status; 1861 __le16 handle; 1862 bdaddr_t bdaddr; 1863 __u8 link_type; 1864 __u8 encr_mode; 1865 } __packed; 1866 1867 #define HCI_EV_CONN_REQUEST 0x04 1868 struct hci_ev_conn_request { 1869 bdaddr_t bdaddr; 1870 __u8 dev_class[3]; 1871 __u8 link_type; 1872 } __packed; 1873 1874 #define HCI_EV_DISCONN_COMPLETE 0x05 1875 struct hci_ev_disconn_complete { 1876 __u8 status; 1877 __le16 handle; 1878 __u8 reason; 1879 } __packed; 1880 1881 #define HCI_EV_AUTH_COMPLETE 0x06 1882 struct hci_ev_auth_complete { 1883 __u8 status; 1884 __le16 handle; 1885 } __packed; 1886 1887 #define HCI_EV_REMOTE_NAME 0x07 1888 struct hci_ev_remote_name { 1889 __u8 status; 1890 bdaddr_t bdaddr; 1891 __u8 name[HCI_MAX_NAME_LENGTH]; 1892 } __packed; 1893 1894 #define HCI_EV_ENCRYPT_CHANGE 0x08 1895 struct hci_ev_encrypt_change { 1896 __u8 status; 1897 __le16 handle; 1898 __u8 encrypt; 1899 } __packed; 1900 1901 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 1902 struct hci_ev_change_link_key_complete { 1903 __u8 status; 1904 __le16 handle; 1905 } __packed; 1906 1907 #define HCI_EV_REMOTE_FEATURES 0x0b 1908 struct hci_ev_remote_features { 1909 __u8 status; 1910 __le16 handle; 1911 __u8 features[8]; 1912 } __packed; 1913 1914 #define HCI_EV_REMOTE_VERSION 0x0c 1915 struct hci_ev_remote_version { 1916 __u8 status; 1917 __le16 handle; 1918 __u8 lmp_ver; 1919 __le16 manufacturer; 1920 __le16 lmp_subver; 1921 } __packed; 1922 1923 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 1924 struct hci_qos { 1925 __u8 service_type; 1926 __u32 token_rate; 1927 __u32 peak_bandwidth; 1928 __u32 latency; 1929 __u32 delay_variation; 1930 } __packed; 1931 struct hci_ev_qos_setup_complete { 1932 __u8 status; 1933 __le16 handle; 1934 struct hci_qos qos; 1935 } __packed; 1936 1937 #define HCI_EV_CMD_COMPLETE 0x0e 1938 struct hci_ev_cmd_complete { 1939 __u8 ncmd; 1940 __le16 opcode; 1941 } __packed; 1942 1943 #define HCI_EV_CMD_STATUS 0x0f 1944 struct hci_ev_cmd_status { 1945 __u8 status; 1946 __u8 ncmd; 1947 __le16 opcode; 1948 } __packed; 1949 1950 #define HCI_EV_HARDWARE_ERROR 0x10 1951 struct hci_ev_hardware_error { 1952 __u8 code; 1953 } __packed; 1954 1955 #define HCI_EV_ROLE_CHANGE 0x12 1956 struct hci_ev_role_change { 1957 __u8 status; 1958 bdaddr_t bdaddr; 1959 __u8 role; 1960 } __packed; 1961 1962 #define HCI_EV_NUM_COMP_PKTS 0x13 1963 struct hci_comp_pkts_info { 1964 __le16 handle; 1965 __le16 count; 1966 } __packed; 1967 1968 struct hci_ev_num_comp_pkts { 1969 __u8 num_hndl; 1970 struct hci_comp_pkts_info handles[]; 1971 } __packed; 1972 1973 #define HCI_EV_MODE_CHANGE 0x14 1974 struct hci_ev_mode_change { 1975 __u8 status; 1976 __le16 handle; 1977 __u8 mode; 1978 __le16 interval; 1979 } __packed; 1980 1981 #define HCI_EV_PIN_CODE_REQ 0x16 1982 struct hci_ev_pin_code_req { 1983 bdaddr_t bdaddr; 1984 } __packed; 1985 1986 #define HCI_EV_LINK_KEY_REQ 0x17 1987 struct hci_ev_link_key_req { 1988 bdaddr_t bdaddr; 1989 } __packed; 1990 1991 #define HCI_EV_LINK_KEY_NOTIFY 0x18 1992 struct hci_ev_link_key_notify { 1993 bdaddr_t bdaddr; 1994 __u8 link_key[HCI_LINK_KEY_SIZE]; 1995 __u8 key_type; 1996 } __packed; 1997 1998 #define HCI_EV_CLOCK_OFFSET 0x1c 1999 struct hci_ev_clock_offset { 2000 __u8 status; 2001 __le16 handle; 2002 __le16 clock_offset; 2003 } __packed; 2004 2005 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 2006 struct hci_ev_pkt_type_change { 2007 __u8 status; 2008 __le16 handle; 2009 __le16 pkt_type; 2010 } __packed; 2011 2012 #define HCI_EV_PSCAN_REP_MODE 0x20 2013 struct hci_ev_pscan_rep_mode { 2014 bdaddr_t bdaddr; 2015 __u8 pscan_rep_mode; 2016 } __packed; 2017 2018 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 2019 struct inquiry_info_with_rssi { 2020 bdaddr_t bdaddr; 2021 __u8 pscan_rep_mode; 2022 __u8 pscan_period_mode; 2023 __u8 dev_class[3]; 2024 __le16 clock_offset; 2025 __s8 rssi; 2026 } __packed; 2027 struct inquiry_info_with_rssi_and_pscan_mode { 2028 bdaddr_t bdaddr; 2029 __u8 pscan_rep_mode; 2030 __u8 pscan_period_mode; 2031 __u8 pscan_mode; 2032 __u8 dev_class[3]; 2033 __le16 clock_offset; 2034 __s8 rssi; 2035 } __packed; 2036 2037 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 2038 struct hci_ev_remote_ext_features { 2039 __u8 status; 2040 __le16 handle; 2041 __u8 page; 2042 __u8 max_page; 2043 __u8 features[8]; 2044 } __packed; 2045 2046 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 2047 struct hci_ev_sync_conn_complete { 2048 __u8 status; 2049 __le16 handle; 2050 bdaddr_t bdaddr; 2051 __u8 link_type; 2052 __u8 tx_interval; 2053 __u8 retrans_window; 2054 __le16 rx_pkt_len; 2055 __le16 tx_pkt_len; 2056 __u8 air_mode; 2057 } __packed; 2058 2059 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 2060 struct hci_ev_sync_conn_changed { 2061 __u8 status; 2062 __le16 handle; 2063 __u8 tx_interval; 2064 __u8 retrans_window; 2065 __le16 rx_pkt_len; 2066 __le16 tx_pkt_len; 2067 } __packed; 2068 2069 #define HCI_EV_SNIFF_SUBRATE 0x2e 2070 struct hci_ev_sniff_subrate { 2071 __u8 status; 2072 __le16 handle; 2073 __le16 max_tx_latency; 2074 __le16 max_rx_latency; 2075 __le16 max_remote_timeout; 2076 __le16 max_local_timeout; 2077 } __packed; 2078 2079 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 2080 struct extended_inquiry_info { 2081 bdaddr_t bdaddr; 2082 __u8 pscan_rep_mode; 2083 __u8 pscan_period_mode; 2084 __u8 dev_class[3]; 2085 __le16 clock_offset; 2086 __s8 rssi; 2087 __u8 data[240]; 2088 } __packed; 2089 2090 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 2091 struct hci_ev_key_refresh_complete { 2092 __u8 status; 2093 __le16 handle; 2094 } __packed; 2095 2096 #define HCI_EV_IO_CAPA_REQUEST 0x31 2097 struct hci_ev_io_capa_request { 2098 bdaddr_t bdaddr; 2099 } __packed; 2100 2101 #define HCI_EV_IO_CAPA_REPLY 0x32 2102 struct hci_ev_io_capa_reply { 2103 bdaddr_t bdaddr; 2104 __u8 capability; 2105 __u8 oob_data; 2106 __u8 authentication; 2107 } __packed; 2108 2109 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 2110 struct hci_ev_user_confirm_req { 2111 bdaddr_t bdaddr; 2112 __le32 passkey; 2113 } __packed; 2114 2115 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 2116 struct hci_ev_user_passkey_req { 2117 bdaddr_t bdaddr; 2118 } __packed; 2119 2120 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 2121 struct hci_ev_remote_oob_data_request { 2122 bdaddr_t bdaddr; 2123 } __packed; 2124 2125 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 2126 struct hci_ev_simple_pair_complete { 2127 __u8 status; 2128 bdaddr_t bdaddr; 2129 } __packed; 2130 2131 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 2132 struct hci_ev_user_passkey_notify { 2133 bdaddr_t bdaddr; 2134 __le32 passkey; 2135 } __packed; 2136 2137 #define HCI_KEYPRESS_STARTED 0 2138 #define HCI_KEYPRESS_ENTERED 1 2139 #define HCI_KEYPRESS_ERASED 2 2140 #define HCI_KEYPRESS_CLEARED 3 2141 #define HCI_KEYPRESS_COMPLETED 4 2142 2143 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 2144 struct hci_ev_keypress_notify { 2145 bdaddr_t bdaddr; 2146 __u8 type; 2147 } __packed; 2148 2149 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 2150 struct hci_ev_remote_host_features { 2151 bdaddr_t bdaddr; 2152 __u8 features[8]; 2153 } __packed; 2154 2155 #define HCI_EV_LE_META 0x3e 2156 struct hci_ev_le_meta { 2157 __u8 subevent; 2158 } __packed; 2159 2160 #define HCI_EV_PHY_LINK_COMPLETE 0x40 2161 struct hci_ev_phy_link_complete { 2162 __u8 status; 2163 __u8 phy_handle; 2164 } __packed; 2165 2166 #define HCI_EV_CHANNEL_SELECTED 0x41 2167 struct hci_ev_channel_selected { 2168 __u8 phy_handle; 2169 } __packed; 2170 2171 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 2172 struct hci_ev_disconn_phy_link_complete { 2173 __u8 status; 2174 __u8 phy_handle; 2175 __u8 reason; 2176 } __packed; 2177 2178 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 2179 struct hci_ev_logical_link_complete { 2180 __u8 status; 2181 __le16 handle; 2182 __u8 phy_handle; 2183 __u8 flow_spec_id; 2184 } __packed; 2185 2186 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 2187 struct hci_ev_disconn_logical_link_complete { 2188 __u8 status; 2189 __le16 handle; 2190 __u8 reason; 2191 } __packed; 2192 2193 #define HCI_EV_NUM_COMP_BLOCKS 0x48 2194 struct hci_comp_blocks_info { 2195 __le16 handle; 2196 __le16 pkts; 2197 __le16 blocks; 2198 } __packed; 2199 2200 struct hci_ev_num_comp_blocks { 2201 __le16 num_blocks; 2202 __u8 num_hndl; 2203 struct hci_comp_blocks_info handles[]; 2204 } __packed; 2205 2206 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 2207 struct hci_ev_sync_train_complete { 2208 __u8 status; 2209 } __packed; 2210 2211 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54 2212 2213 #define HCI_EV_LE_CONN_COMPLETE 0x01 2214 struct hci_ev_le_conn_complete { 2215 __u8 status; 2216 __le16 handle; 2217 __u8 role; 2218 __u8 bdaddr_type; 2219 bdaddr_t bdaddr; 2220 __le16 interval; 2221 __le16 latency; 2222 __le16 supervision_timeout; 2223 __u8 clk_accurancy; 2224 } __packed; 2225 2226 /* Advertising report event types */ 2227 #define LE_ADV_IND 0x00 2228 #define LE_ADV_DIRECT_IND 0x01 2229 #define LE_ADV_SCAN_IND 0x02 2230 #define LE_ADV_NONCONN_IND 0x03 2231 #define LE_ADV_SCAN_RSP 0x04 2232 #define LE_ADV_INVALID 0x05 2233 2234 /* Legacy event types in extended adv report */ 2235 #define LE_LEGACY_ADV_IND 0x0013 2236 #define LE_LEGACY_ADV_DIRECT_IND 0x0015 2237 #define LE_LEGACY_ADV_SCAN_IND 0x0012 2238 #define LE_LEGACY_NONCONN_IND 0x0010 2239 #define LE_LEGACY_SCAN_RSP_ADV 0x001b 2240 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 2241 2242 /* Extended Advertising event types */ 2243 #define LE_EXT_ADV_NON_CONN_IND 0x0000 2244 #define LE_EXT_ADV_CONN_IND 0x0001 2245 #define LE_EXT_ADV_SCAN_IND 0x0002 2246 #define LE_EXT_ADV_DIRECT_IND 0x0004 2247 #define LE_EXT_ADV_SCAN_RSP 0x0008 2248 #define LE_EXT_ADV_LEGACY_PDU 0x0010 2249 2250 #define ADDR_LE_DEV_PUBLIC 0x00 2251 #define ADDR_LE_DEV_RANDOM 0x01 2252 2253 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 2254 struct hci_ev_le_advertising_info { 2255 __u8 evt_type; 2256 __u8 bdaddr_type; 2257 bdaddr_t bdaddr; 2258 __u8 length; 2259 __u8 data[]; 2260 } __packed; 2261 2262 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 2263 struct hci_ev_le_conn_update_complete { 2264 __u8 status; 2265 __le16 handle; 2266 __le16 interval; 2267 __le16 latency; 2268 __le16 supervision_timeout; 2269 } __packed; 2270 2271 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 2272 struct hci_ev_le_remote_feat_complete { 2273 __u8 status; 2274 __le16 handle; 2275 __u8 features[8]; 2276 } __packed; 2277 2278 #define HCI_EV_LE_LTK_REQ 0x05 2279 struct hci_ev_le_ltk_req { 2280 __le16 handle; 2281 __le64 rand; 2282 __le16 ediv; 2283 } __packed; 2284 2285 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2286 struct hci_ev_le_remote_conn_param_req { 2287 __le16 handle; 2288 __le16 interval_min; 2289 __le16 interval_max; 2290 __le16 latency; 2291 __le16 timeout; 2292 } __packed; 2293 2294 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2295 struct hci_ev_le_data_len_change { 2296 __le16 handle; 2297 __le16 tx_len; 2298 __le16 tx_time; 2299 __le16 rx_len; 2300 __le16 rx_time; 2301 } __packed; 2302 2303 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2304 struct hci_ev_le_direct_adv_info { 2305 __u8 evt_type; 2306 __u8 bdaddr_type; 2307 bdaddr_t bdaddr; 2308 __u8 direct_addr_type; 2309 bdaddr_t direct_addr; 2310 __s8 rssi; 2311 } __packed; 2312 2313 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c 2314 struct hci_ev_le_phy_update_complete { 2315 __u8 status; 2316 __le16 handle; 2317 __u8 tx_phy; 2318 __u8 rx_phy; 2319 } __packed; 2320 2321 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2322 struct hci_ev_le_ext_adv_report { 2323 __le16 evt_type; 2324 __u8 bdaddr_type; 2325 bdaddr_t bdaddr; 2326 __u8 primary_phy; 2327 __u8 secondary_phy; 2328 __u8 sid; 2329 __u8 tx_power; 2330 __s8 rssi; 2331 __le16 interval; 2332 __u8 direct_addr_type; 2333 bdaddr_t direct_addr; 2334 __u8 length; 2335 __u8 data[]; 2336 } __packed; 2337 2338 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 2339 struct hci_ev_le_enh_conn_complete { 2340 __u8 status; 2341 __le16 handle; 2342 __u8 role; 2343 __u8 bdaddr_type; 2344 bdaddr_t bdaddr; 2345 bdaddr_t local_rpa; 2346 bdaddr_t peer_rpa; 2347 __le16 interval; 2348 __le16 latency; 2349 __le16 supervision_timeout; 2350 __u8 clk_accurancy; 2351 } __packed; 2352 2353 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12 2354 struct hci_evt_le_ext_adv_set_term { 2355 __u8 status; 2356 __u8 handle; 2357 __le16 conn_handle; 2358 __u8 num_evts; 2359 } __packed; 2360 2361 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19 2362 struct hci_evt_le_cis_established { 2363 __u8 status; 2364 __le16 handle; 2365 __u8 cig_sync_delay[3]; 2366 __u8 cis_sync_delay[3]; 2367 __u8 m_latency[3]; 2368 __u8 s_latency[3]; 2369 __u8 m_phy; 2370 __u8 s_phy; 2371 __u8 nse; 2372 __u8 m_bn; 2373 __u8 s_bn; 2374 __u8 m_ft; 2375 __u8 s_ft; 2376 __le16 m_mtu; 2377 __le16 s_mtu; 2378 __le16 interval; 2379 } __packed; 2380 2381 #define HCI_EVT_LE_CIS_REQ 0x1a 2382 struct hci_evt_le_cis_req { 2383 __le16 acl_handle; 2384 __le16 cis_handle; 2385 __u8 cig_id; 2386 __u8 cis_id; 2387 } __packed; 2388 2389 #define HCI_EV_VENDOR 0xff 2390 2391 /* Internal events generated by Bluetooth stack */ 2392 #define HCI_EV_STACK_INTERNAL 0xfd 2393 struct hci_ev_stack_internal { 2394 __u16 type; 2395 __u8 data[]; 2396 } __packed; 2397 2398 #define HCI_EV_SI_DEVICE 0x01 2399 struct hci_ev_si_device { 2400 __u16 event; 2401 __u16 dev_id; 2402 } __packed; 2403 2404 #define HCI_EV_SI_SECURITY 0x02 2405 struct hci_ev_si_security { 2406 __u16 event; 2407 __u16 proto; 2408 __u16 subproto; 2409 __u8 incoming; 2410 } __packed; 2411 2412 /* ---- HCI Packet structures ---- */ 2413 #define HCI_COMMAND_HDR_SIZE 3 2414 #define HCI_EVENT_HDR_SIZE 2 2415 #define HCI_ACL_HDR_SIZE 4 2416 #define HCI_SCO_HDR_SIZE 3 2417 #define HCI_ISO_HDR_SIZE 4 2418 2419 struct hci_command_hdr { 2420 __le16 opcode; /* OCF & OGF */ 2421 __u8 plen; 2422 } __packed; 2423 2424 struct hci_event_hdr { 2425 __u8 evt; 2426 __u8 plen; 2427 } __packed; 2428 2429 struct hci_acl_hdr { 2430 __le16 handle; /* Handle & Flags(PB, BC) */ 2431 __le16 dlen; 2432 } __packed; 2433 2434 struct hci_sco_hdr { 2435 __le16 handle; 2436 __u8 dlen; 2437 } __packed; 2438 2439 struct hci_iso_hdr { 2440 __le16 handle; 2441 __le16 dlen; 2442 __u8 data[]; 2443 } __packed; 2444 2445 /* ISO data packet status flags */ 2446 #define HCI_ISO_STATUS_VALID 0x00 2447 #define HCI_ISO_STATUS_INVALID 0x01 2448 #define HCI_ISO_STATUS_NOP 0x02 2449 2450 #define HCI_ISO_DATA_HDR_SIZE 4 2451 struct hci_iso_data_hdr { 2452 __le16 sn; 2453 __le16 slen; 2454 }; 2455 2456 #define HCI_ISO_TS_DATA_HDR_SIZE 8 2457 struct hci_iso_ts_data_hdr { 2458 __le32 ts; 2459 __le16 sn; 2460 __le16 slen; 2461 }; 2462 2463 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 2464 { 2465 return (struct hci_event_hdr *) skb->data; 2466 } 2467 2468 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 2469 { 2470 return (struct hci_acl_hdr *) skb->data; 2471 } 2472 2473 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 2474 { 2475 return (struct hci_sco_hdr *) skb->data; 2476 } 2477 2478 /* Command opcode pack/unpack */ 2479 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 2480 #define hci_opcode_ogf(op) (op >> 10) 2481 #define hci_opcode_ocf(op) (op & 0x03ff) 2482 2483 /* ACL handle and flags pack/unpack */ 2484 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2485 #define hci_handle(h) (h & 0x0fff) 2486 #define hci_flags(h) (h >> 12) 2487 2488 /* ISO handle and flags pack/unpack */ 2489 #define hci_iso_flags_pb(f) (f & 0x0003) 2490 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001) 2491 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2)) 2492 2493 /* ISO data length and flags pack/unpack */ 2494 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14))) 2495 #define hci_iso_data_len(h) ((h) & 0x3fff) 2496 #define hci_iso_data_flags(h) ((h) >> 14) 2497 2498 #endif /* __HCI_H */ 2499