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