1 /* 2 BlueZ - Bluetooth protocol stack for Linux 3 Copyright (C) 2000-2001 Qualcomm Incorporated 4 5 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License version 2 as 9 published by the Free Software Foundation; 10 11 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 12 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. 14 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY 15 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 16 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 17 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 18 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 19 20 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 21 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 22 SOFTWARE IS DISCLAIMED. 23 */ 24 25 #ifndef __HCI_H 26 #define __HCI_H 27 28 #define HCI_MAX_ACL_SIZE 1024 29 #define HCI_MAX_SCO_SIZE 255 30 #define HCI_MAX_EVENT_SIZE 260 31 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) 32 33 #define HCI_LINK_KEY_SIZE 16 34 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE) 35 36 #define HCI_MAX_AMP_ASSOC_SIZE 672 37 38 #define HCI_MAX_CSB_DATA_SIZE 252 39 40 /* HCI dev events */ 41 #define HCI_DEV_REG 1 42 #define HCI_DEV_UNREG 2 43 #define HCI_DEV_UP 3 44 #define HCI_DEV_DOWN 4 45 #define HCI_DEV_SUSPEND 5 46 #define HCI_DEV_RESUME 6 47 #define HCI_DEV_OPEN 7 48 #define HCI_DEV_CLOSE 8 49 #define HCI_DEV_SETUP 9 50 51 /* HCI notify events */ 52 #define HCI_NOTIFY_CONN_ADD 1 53 #define HCI_NOTIFY_CONN_DEL 2 54 #define HCI_NOTIFY_VOICE_SETTING 3 55 56 /* HCI bus types */ 57 #define HCI_VIRTUAL 0 58 #define HCI_USB 1 59 #define HCI_PCCARD 2 60 #define HCI_UART 3 61 #define HCI_RS232 4 62 #define HCI_PCI 5 63 #define HCI_SDIO 6 64 #define HCI_SPI 7 65 #define HCI_I2C 8 66 #define HCI_SMD 9 67 68 /* HCI controller types */ 69 #define HCI_PRIMARY 0x00 70 #define HCI_AMP 0x01 71 72 /* First BR/EDR Controller shall have ID = 0 */ 73 #define AMP_ID_BREDR 0x00 74 75 /* AMP controller types */ 76 #define AMP_TYPE_BREDR 0x00 77 #define AMP_TYPE_80211 0x01 78 79 /* AMP controller status */ 80 #define AMP_STATUS_POWERED_DOWN 0x00 81 #define AMP_STATUS_BLUETOOTH_ONLY 0x01 82 #define AMP_STATUS_NO_CAPACITY 0x02 83 #define AMP_STATUS_LOW_CAPACITY 0x03 84 #define AMP_STATUS_MEDIUM_CAPACITY 0x04 85 #define AMP_STATUS_HIGH_CAPACITY 0x05 86 #define AMP_STATUS_FULL_CAPACITY 0x06 87 88 /* HCI device quirks */ 89 enum { 90 /* When this quirk is set, the HCI Reset command is send when 91 * closing the transport instead of when opening it. 92 * 93 * This quirk must be set before hci_register_dev is called. 94 */ 95 HCI_QUIRK_RESET_ON_CLOSE, 96 97 /* When this quirk is set, the device is turned into a raw-only 98 * device and it will stay in unconfigured state. 99 * 100 * This quirk must be set before hci_register_dev is called. 101 */ 102 HCI_QUIRK_RAW_DEVICE, 103 104 /* When this quirk is set, the buffer sizes reported by 105 * HCI Read Buffer Size command are corrected if invalid. 106 * 107 * This quirk must be set before hci_register_dev is called. 108 */ 109 HCI_QUIRK_FIXUP_BUFFER_SIZE, 110 111 /* When this quirk is set, then a controller that does not 112 * indicate support for Inquiry Result with RSSI is assumed to 113 * support it anyway. Some early Bluetooth 1.2 controllers had 114 * wrongly configured local features that will require forcing 115 * them to enable this mode. Getting RSSI information with the 116 * inquiry responses is preferred since it allows for a better 117 * user expierence. 118 * 119 * This quirk must be set before hci_register_dev is called. 120 */ 121 HCI_QUIRK_FIXUP_INQUIRY_MODE, 122 123 /* When this quirk is set, then the HCI Read Local Supported 124 * Commands command is not supported. In general Bluetooth 1.2 125 * and later controllers should support this command. However 126 * some controllers indicate Bluetooth 1.2 support, but do 127 * not support this command. 128 * 129 * This quirk must be set before hci_register_dev is called. 130 */ 131 HCI_QUIRK_BROKEN_LOCAL_COMMANDS, 132 133 /* When this quirk is set, then no stored link key handling 134 * is performed. This is mainly due to the fact that the 135 * HCI Delete Stored Link Key command is advertised, but 136 * not supported. 137 * 138 * This quirk must be set before hci_register_dev is called. 139 */ 140 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 141 142 /* When this quirk is set, an external configuration step 143 * is required and will be indicated with the controller 144 * configuation. 145 * 146 * This quirk can be set before hci_register_dev is called or 147 * during the hdev->setup vendor callback. 148 */ 149 HCI_QUIRK_EXTERNAL_CONFIG, 150 151 /* When this quirk is set, the public Bluetooth address 152 * initially reported by HCI Read BD Address command 153 * is considered invalid. Controller configuration is 154 * required before this device can be used. 155 * 156 * This quirk can be set before hci_register_dev is called or 157 * during the hdev->setup vendor callback. 158 */ 159 HCI_QUIRK_INVALID_BDADDR, 160 161 /* When this quirk is set, the public Bluetooth address 162 * initially reported by HCI Read BD Address command 163 * is considered invalid. The public BD Address can be 164 * specified in the fwnode property 'local-bd-address'. 165 * If this property does not exist or is invalid controller 166 * configuration is required before this device can be used. 167 * 168 * This quirk can be set before hci_register_dev is called or 169 * during the hdev->setup vendor callback. 170 */ 171 HCI_QUIRK_USE_BDADDR_PROPERTY, 172 173 /* When this quirk is set, the duplicate filtering during 174 * scanning is based on Bluetooth devices addresses. To allow 175 * RSSI based updates, restart scanning if needed. 176 * 177 * This quirk can be set before hci_register_dev is called or 178 * during the hdev->setup vendor callback. 179 */ 180 HCI_QUIRK_STRICT_DUPLICATE_FILTER, 181 182 /* When this quirk is set, LE scan and BR/EDR inquiry is done 183 * simultaneously, otherwise it's interleaved. 184 * 185 * This quirk can be set before hci_register_dev is called or 186 * during the hdev->setup vendor callback. 187 */ 188 HCI_QUIRK_SIMULTANEOUS_DISCOVERY, 189 190 /* When this quirk is set, the enabling of diagnostic mode is 191 * not persistent over HCI Reset. Every time the controller 192 * is brought up it needs to be reprogrammed. 193 * 194 * This quirk can be set before hci_register_dev is called or 195 * during the hdev->setup vendor callback. 196 */ 197 HCI_QUIRK_NON_PERSISTENT_DIAG, 198 199 /* When this quirk is set, setup() would be run after every 200 * open() and not just after the first open(). 201 * 202 * This quirk can be set before hci_register_dev is called or 203 * during the hdev->setup vendor callback. 204 * 205 */ 206 HCI_QUIRK_NON_PERSISTENT_SETUP, 207 }; 208 209 /* HCI device flags */ 210 enum { 211 HCI_UP, 212 HCI_INIT, 213 HCI_RUNNING, 214 215 HCI_PSCAN, 216 HCI_ISCAN, 217 HCI_AUTH, 218 HCI_ENCRYPT, 219 HCI_INQUIRY, 220 221 HCI_RAW, 222 223 HCI_RESET, 224 }; 225 226 /* HCI socket flags */ 227 enum { 228 HCI_SOCK_TRUSTED, 229 HCI_MGMT_INDEX_EVENTS, 230 HCI_MGMT_UNCONF_INDEX_EVENTS, 231 HCI_MGMT_EXT_INDEX_EVENTS, 232 HCI_MGMT_EXT_INFO_EVENTS, 233 HCI_MGMT_OPTION_EVENTS, 234 HCI_MGMT_SETTING_EVENTS, 235 HCI_MGMT_DEV_CLASS_EVENTS, 236 HCI_MGMT_LOCAL_NAME_EVENTS, 237 HCI_MGMT_OOB_DATA_EVENTS, 238 }; 239 240 /* 241 * BR/EDR and/or LE controller flags: the flags defined here should represent 242 * states from the controller. 243 */ 244 enum { 245 HCI_SETUP, 246 HCI_CONFIG, 247 HCI_AUTO_OFF, 248 HCI_RFKILLED, 249 HCI_MGMT, 250 HCI_BONDABLE, 251 HCI_SERVICE_CACHE, 252 HCI_KEEP_DEBUG_KEYS, 253 HCI_USE_DEBUG_KEYS, 254 HCI_UNREGISTER, 255 HCI_UNCONFIGURED, 256 HCI_USER_CHANNEL, 257 HCI_EXT_CONFIGURED, 258 HCI_LE_ADV, 259 HCI_LE_SCAN, 260 HCI_SSP_ENABLED, 261 HCI_SC_ENABLED, 262 HCI_SC_ONLY, 263 HCI_PRIVACY, 264 HCI_LIMITED_PRIVACY, 265 HCI_RPA_EXPIRED, 266 HCI_RPA_RESOLVING, 267 HCI_HS_ENABLED, 268 HCI_LE_ENABLED, 269 HCI_ADVERTISING, 270 HCI_ADVERTISING_CONNECTABLE, 271 HCI_CONNECTABLE, 272 HCI_DISCOVERABLE, 273 HCI_LIMITED_DISCOVERABLE, 274 HCI_LINK_SECURITY, 275 HCI_PERIODIC_INQ, 276 HCI_FAST_CONNECTABLE, 277 HCI_BREDR_ENABLED, 278 HCI_LE_SCAN_INTERRUPTED, 279 280 HCI_DUT_MODE, 281 HCI_VENDOR_DIAG, 282 HCI_FORCE_BREDR_SMP, 283 HCI_FORCE_STATIC_ADDR, 284 HCI_LL_RPA_RESOLUTION, 285 HCI_CMD_PENDING, 286 287 __HCI_NUM_FLAGS, 288 }; 289 290 /* HCI timeouts */ 291 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 292 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 293 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 294 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 295 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 296 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 297 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */ 298 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 299 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 300 301 /* HCI data types */ 302 #define HCI_COMMAND_PKT 0x01 303 #define HCI_ACLDATA_PKT 0x02 304 #define HCI_SCODATA_PKT 0x03 305 #define HCI_EVENT_PKT 0x04 306 #define HCI_DIAG_PKT 0xf0 307 #define HCI_VENDOR_PKT 0xff 308 309 /* HCI packet types */ 310 #define HCI_DM1 0x0008 311 #define HCI_DM3 0x0400 312 #define HCI_DM5 0x4000 313 #define HCI_DH1 0x0010 314 #define HCI_DH3 0x0800 315 #define HCI_DH5 0x8000 316 317 /* HCI packet types inverted masks */ 318 #define HCI_2DH1 0x0002 319 #define HCI_3DH1 0x0004 320 #define HCI_2DH3 0x0100 321 #define HCI_3DH3 0x0200 322 #define HCI_2DH5 0x1000 323 #define HCI_3DH5 0x2000 324 325 #define HCI_HV1 0x0020 326 #define HCI_HV2 0x0040 327 #define HCI_HV3 0x0080 328 329 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 330 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 331 332 /* eSCO packet types */ 333 #define ESCO_HV1 0x0001 334 #define ESCO_HV2 0x0002 335 #define ESCO_HV3 0x0004 336 #define ESCO_EV3 0x0008 337 #define ESCO_EV4 0x0010 338 #define ESCO_EV5 0x0020 339 #define ESCO_2EV3 0x0040 340 #define ESCO_3EV3 0x0080 341 #define ESCO_2EV5 0x0100 342 #define ESCO_3EV5 0x0200 343 344 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 345 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 346 347 /* ACL flags */ 348 #define ACL_START_NO_FLUSH 0x00 349 #define ACL_CONT 0x01 350 #define ACL_START 0x02 351 #define ACL_COMPLETE 0x03 352 #define ACL_ACTIVE_BCAST 0x04 353 #define ACL_PICO_BCAST 0x08 354 355 /* Baseband links */ 356 #define SCO_LINK 0x00 357 #define ACL_LINK 0x01 358 #define ESCO_LINK 0x02 359 /* Low Energy links do not have defined link type. Use invented one */ 360 #define LE_LINK 0x80 361 #define AMP_LINK 0x81 362 #define INVALID_LINK 0xff 363 364 /* LMP features */ 365 #define LMP_3SLOT 0x01 366 #define LMP_5SLOT 0x02 367 #define LMP_ENCRYPT 0x04 368 #define LMP_SOFFSET 0x08 369 #define LMP_TACCURACY 0x10 370 #define LMP_RSWITCH 0x20 371 #define LMP_HOLD 0x40 372 #define LMP_SNIFF 0x80 373 374 #define LMP_PARK 0x01 375 #define LMP_RSSI 0x02 376 #define LMP_QUALITY 0x04 377 #define LMP_SCO 0x08 378 #define LMP_HV2 0x10 379 #define LMP_HV3 0x20 380 #define LMP_ULAW 0x40 381 #define LMP_ALAW 0x80 382 383 #define LMP_CVSD 0x01 384 #define LMP_PSCHEME 0x02 385 #define LMP_PCONTROL 0x04 386 #define LMP_TRANSPARENT 0x08 387 388 #define LMP_EDR_2M 0x02 389 #define LMP_EDR_3M 0x04 390 #define LMP_RSSI_INQ 0x40 391 #define LMP_ESCO 0x80 392 393 #define LMP_EV4 0x01 394 #define LMP_EV5 0x02 395 #define LMP_NO_BREDR 0x20 396 #define LMP_LE 0x40 397 #define LMP_EDR_3SLOT 0x80 398 399 #define LMP_EDR_5SLOT 0x01 400 #define LMP_SNIFF_SUBR 0x02 401 #define LMP_PAUSE_ENC 0x04 402 #define LMP_EDR_ESCO_2M 0x20 403 #define LMP_EDR_ESCO_3M 0x40 404 #define LMP_EDR_3S_ESCO 0x80 405 406 #define LMP_EXT_INQ 0x01 407 #define LMP_SIMUL_LE_BR 0x02 408 #define LMP_SIMPLE_PAIR 0x08 409 #define LMP_NO_FLUSH 0x40 410 411 #define LMP_LSTO 0x01 412 #define LMP_INQ_TX_PWR 0x02 413 #define LMP_EXTFEATURES 0x80 414 415 /* Extended LMP features */ 416 #define LMP_CSB_MASTER 0x01 417 #define LMP_CSB_SLAVE 0x02 418 #define LMP_SYNC_TRAIN 0x04 419 #define LMP_SYNC_SCAN 0x08 420 421 #define LMP_SC 0x01 422 #define LMP_PING 0x02 423 424 /* Host features */ 425 #define LMP_HOST_SSP 0x01 426 #define LMP_HOST_LE 0x02 427 #define LMP_HOST_LE_BREDR 0x04 428 #define LMP_HOST_SC 0x08 429 430 /* LE features */ 431 #define HCI_LE_ENCRYPTION 0x01 432 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02 433 #define HCI_LE_SLAVE_FEATURES 0x08 434 #define HCI_LE_PING 0x10 435 #define HCI_LE_DATA_LEN_EXT 0x20 436 #define HCI_LE_PHY_2M 0x01 437 #define HCI_LE_PHY_CODED 0x08 438 #define HCI_LE_EXT_ADV 0x10 439 #define HCI_LE_EXT_SCAN_POLICY 0x80 440 #define HCI_LE_PHY_2M 0x01 441 #define HCI_LE_PHY_CODED 0x08 442 #define HCI_LE_CHAN_SEL_ALG2 0x40 443 444 /* Connection modes */ 445 #define HCI_CM_ACTIVE 0x0000 446 #define HCI_CM_HOLD 0x0001 447 #define HCI_CM_SNIFF 0x0002 448 #define HCI_CM_PARK 0x0003 449 450 /* Link policies */ 451 #define HCI_LP_RSWITCH 0x0001 452 #define HCI_LP_HOLD 0x0002 453 #define HCI_LP_SNIFF 0x0004 454 #define HCI_LP_PARK 0x0008 455 456 /* Link modes */ 457 #define HCI_LM_ACCEPT 0x8000 458 #define HCI_LM_MASTER 0x0001 459 #define HCI_LM_AUTH 0x0002 460 #define HCI_LM_ENCRYPT 0x0004 461 #define HCI_LM_TRUSTED 0x0008 462 #define HCI_LM_RELIABLE 0x0010 463 #define HCI_LM_SECURE 0x0020 464 #define HCI_LM_FIPS 0x0040 465 466 /* Authentication types */ 467 #define HCI_AT_NO_BONDING 0x00 468 #define HCI_AT_NO_BONDING_MITM 0x01 469 #define HCI_AT_DEDICATED_BONDING 0x02 470 #define HCI_AT_DEDICATED_BONDING_MITM 0x03 471 #define HCI_AT_GENERAL_BONDING 0x04 472 #define HCI_AT_GENERAL_BONDING_MITM 0x05 473 474 /* I/O capabilities */ 475 #define HCI_IO_DISPLAY_ONLY 0x00 476 #define HCI_IO_DISPLAY_YESNO 0x01 477 #define HCI_IO_KEYBOARD_ONLY 0x02 478 #define HCI_IO_NO_INPUT_OUTPUT 0x03 479 480 /* Link Key types */ 481 #define HCI_LK_COMBINATION 0x00 482 #define HCI_LK_LOCAL_UNIT 0x01 483 #define HCI_LK_REMOTE_UNIT 0x02 484 #define HCI_LK_DEBUG_COMBINATION 0x03 485 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04 486 #define HCI_LK_AUTH_COMBINATION_P192 0x05 487 #define HCI_LK_CHANGED_COMBINATION 0x06 488 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07 489 #define HCI_LK_AUTH_COMBINATION_P256 0x08 490 491 /* ---- HCI Error Codes ---- */ 492 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02 493 #define HCI_ERROR_AUTH_FAILURE 0x05 494 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 495 #define HCI_ERROR_MEMORY_EXCEEDED 0x07 496 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 497 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 498 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 499 #define HCI_ERROR_REMOTE_USER_TERM 0x13 500 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 501 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 502 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 503 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 504 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 505 #define HCI_ERROR_UNSPECIFIED 0x1f 506 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 507 508 /* Flow control modes */ 509 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 510 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 511 512 /* The core spec defines 127 as the "not available" value */ 513 #define HCI_TX_POWER_INVALID 127 514 #define HCI_RSSI_INVALID 127 515 516 #define HCI_ROLE_MASTER 0x00 517 #define HCI_ROLE_SLAVE 0x01 518 519 /* Extended Inquiry Response field types */ 520 #define EIR_FLAGS 0x01 /* flags */ 521 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 522 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 523 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 524 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 525 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 526 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 527 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 528 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 529 #define EIR_TX_POWER 0x0A /* transmit power level */ 530 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 531 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 532 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 533 #define EIR_DEVICE_ID 0x10 /* device ID */ 534 #define EIR_APPEARANCE 0x19 /* Device appearance */ 535 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 536 #define EIR_LE_ROLE 0x1C /* LE role */ 537 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 538 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 539 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 540 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 541 542 /* Low Energy Advertising Flags */ 543 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 544 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 545 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 546 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 547 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 548 549 /* ----- HCI Commands ---- */ 550 #define HCI_OP_NOP 0x0000 551 552 #define HCI_OP_INQUIRY 0x0401 553 struct hci_cp_inquiry { 554 __u8 lap[3]; 555 __u8 length; 556 __u8 num_rsp; 557 } __packed; 558 559 #define HCI_OP_INQUIRY_CANCEL 0x0402 560 561 #define HCI_OP_PERIODIC_INQ 0x0403 562 563 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 564 565 #define HCI_OP_CREATE_CONN 0x0405 566 struct hci_cp_create_conn { 567 bdaddr_t bdaddr; 568 __le16 pkt_type; 569 __u8 pscan_rep_mode; 570 __u8 pscan_mode; 571 __le16 clock_offset; 572 __u8 role_switch; 573 } __packed; 574 575 #define HCI_OP_DISCONNECT 0x0406 576 struct hci_cp_disconnect { 577 __le16 handle; 578 __u8 reason; 579 } __packed; 580 581 #define HCI_OP_ADD_SCO 0x0407 582 struct hci_cp_add_sco { 583 __le16 handle; 584 __le16 pkt_type; 585 } __packed; 586 587 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 588 struct hci_cp_create_conn_cancel { 589 bdaddr_t bdaddr; 590 } __packed; 591 592 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 593 struct hci_cp_accept_conn_req { 594 bdaddr_t bdaddr; 595 __u8 role; 596 } __packed; 597 598 #define HCI_OP_REJECT_CONN_REQ 0x040a 599 struct hci_cp_reject_conn_req { 600 bdaddr_t bdaddr; 601 __u8 reason; 602 } __packed; 603 604 #define HCI_OP_LINK_KEY_REPLY 0x040b 605 struct hci_cp_link_key_reply { 606 bdaddr_t bdaddr; 607 __u8 link_key[HCI_LINK_KEY_SIZE]; 608 } __packed; 609 610 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 611 struct hci_cp_link_key_neg_reply { 612 bdaddr_t bdaddr; 613 } __packed; 614 615 #define HCI_OP_PIN_CODE_REPLY 0x040d 616 struct hci_cp_pin_code_reply { 617 bdaddr_t bdaddr; 618 __u8 pin_len; 619 __u8 pin_code[16]; 620 } __packed; 621 struct hci_rp_pin_code_reply { 622 __u8 status; 623 bdaddr_t bdaddr; 624 } __packed; 625 626 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 627 struct hci_cp_pin_code_neg_reply { 628 bdaddr_t bdaddr; 629 } __packed; 630 struct hci_rp_pin_code_neg_reply { 631 __u8 status; 632 bdaddr_t bdaddr; 633 } __packed; 634 635 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 636 struct hci_cp_change_conn_ptype { 637 __le16 handle; 638 __le16 pkt_type; 639 } __packed; 640 641 #define HCI_OP_AUTH_REQUESTED 0x0411 642 struct hci_cp_auth_requested { 643 __le16 handle; 644 } __packed; 645 646 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 647 struct hci_cp_set_conn_encrypt { 648 __le16 handle; 649 __u8 encrypt; 650 } __packed; 651 652 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 653 struct hci_cp_change_conn_link_key { 654 __le16 handle; 655 } __packed; 656 657 #define HCI_OP_REMOTE_NAME_REQ 0x0419 658 struct hci_cp_remote_name_req { 659 bdaddr_t bdaddr; 660 __u8 pscan_rep_mode; 661 __u8 pscan_mode; 662 __le16 clock_offset; 663 } __packed; 664 665 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 666 struct hci_cp_remote_name_req_cancel { 667 bdaddr_t bdaddr; 668 } __packed; 669 670 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 671 struct hci_cp_read_remote_features { 672 __le16 handle; 673 } __packed; 674 675 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 676 struct hci_cp_read_remote_ext_features { 677 __le16 handle; 678 __u8 page; 679 } __packed; 680 681 #define HCI_OP_READ_REMOTE_VERSION 0x041d 682 struct hci_cp_read_remote_version { 683 __le16 handle; 684 } __packed; 685 686 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 687 struct hci_cp_read_clock_offset { 688 __le16 handle; 689 } __packed; 690 691 #define HCI_OP_SETUP_SYNC_CONN 0x0428 692 struct hci_cp_setup_sync_conn { 693 __le16 handle; 694 __le32 tx_bandwidth; 695 __le32 rx_bandwidth; 696 __le16 max_latency; 697 __le16 voice_setting; 698 __u8 retrans_effort; 699 __le16 pkt_type; 700 } __packed; 701 702 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 703 struct hci_cp_accept_sync_conn_req { 704 bdaddr_t bdaddr; 705 __le32 tx_bandwidth; 706 __le32 rx_bandwidth; 707 __le16 max_latency; 708 __le16 content_format; 709 __u8 retrans_effort; 710 __le16 pkt_type; 711 } __packed; 712 713 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 714 struct hci_cp_reject_sync_conn_req { 715 bdaddr_t bdaddr; 716 __u8 reason; 717 } __packed; 718 719 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 720 struct hci_cp_io_capability_reply { 721 bdaddr_t bdaddr; 722 __u8 capability; 723 __u8 oob_data; 724 __u8 authentication; 725 } __packed; 726 727 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 728 struct hci_cp_user_confirm_reply { 729 bdaddr_t bdaddr; 730 } __packed; 731 struct hci_rp_user_confirm_reply { 732 __u8 status; 733 bdaddr_t bdaddr; 734 } __packed; 735 736 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 737 738 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 739 struct hci_cp_user_passkey_reply { 740 bdaddr_t bdaddr; 741 __le32 passkey; 742 } __packed; 743 744 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 745 746 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 747 struct hci_cp_remote_oob_data_reply { 748 bdaddr_t bdaddr; 749 __u8 hash[16]; 750 __u8 rand[16]; 751 } __packed; 752 753 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 754 struct hci_cp_remote_oob_data_neg_reply { 755 bdaddr_t bdaddr; 756 } __packed; 757 758 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 759 struct hci_cp_io_capability_neg_reply { 760 bdaddr_t bdaddr; 761 __u8 reason; 762 } __packed; 763 764 #define HCI_OP_CREATE_PHY_LINK 0x0435 765 struct hci_cp_create_phy_link { 766 __u8 phy_handle; 767 __u8 key_len; 768 __u8 key_type; 769 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 770 } __packed; 771 772 #define HCI_OP_ACCEPT_PHY_LINK 0x0436 773 struct hci_cp_accept_phy_link { 774 __u8 phy_handle; 775 __u8 key_len; 776 __u8 key_type; 777 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 778 } __packed; 779 780 #define HCI_OP_DISCONN_PHY_LINK 0x0437 781 struct hci_cp_disconn_phy_link { 782 __u8 phy_handle; 783 __u8 reason; 784 } __packed; 785 786 struct ext_flow_spec { 787 __u8 id; 788 __u8 stype; 789 __le16 msdu; 790 __le32 sdu_itime; 791 __le32 acc_lat; 792 __le32 flush_to; 793 } __packed; 794 795 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438 796 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 797 struct hci_cp_create_accept_logical_link { 798 __u8 phy_handle; 799 struct ext_flow_spec tx_flow_spec; 800 struct ext_flow_spec rx_flow_spec; 801 } __packed; 802 803 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a 804 struct hci_cp_disconn_logical_link { 805 __le16 log_handle; 806 } __packed; 807 808 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b 809 struct hci_cp_logical_link_cancel { 810 __u8 phy_handle; 811 __u8 flow_spec_id; 812 } __packed; 813 814 struct hci_rp_logical_link_cancel { 815 __u8 status; 816 __u8 phy_handle; 817 __u8 flow_spec_id; 818 } __packed; 819 820 #define HCI_OP_SET_CSB 0x0441 821 struct hci_cp_set_csb { 822 __u8 enable; 823 __u8 lt_addr; 824 __u8 lpo_allowed; 825 __le16 packet_type; 826 __le16 interval_min; 827 __le16 interval_max; 828 __le16 csb_sv_tout; 829 } __packed; 830 struct hci_rp_set_csb { 831 __u8 status; 832 __u8 lt_addr; 833 __le16 interval; 834 } __packed; 835 836 #define HCI_OP_START_SYNC_TRAIN 0x0443 837 838 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 839 struct hci_cp_remote_oob_ext_data_reply { 840 bdaddr_t bdaddr; 841 __u8 hash192[16]; 842 __u8 rand192[16]; 843 __u8 hash256[16]; 844 __u8 rand256[16]; 845 } __packed; 846 847 #define HCI_OP_SNIFF_MODE 0x0803 848 struct hci_cp_sniff_mode { 849 __le16 handle; 850 __le16 max_interval; 851 __le16 min_interval; 852 __le16 attempt; 853 __le16 timeout; 854 } __packed; 855 856 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 857 struct hci_cp_exit_sniff_mode { 858 __le16 handle; 859 } __packed; 860 861 #define HCI_OP_ROLE_DISCOVERY 0x0809 862 struct hci_cp_role_discovery { 863 __le16 handle; 864 } __packed; 865 struct hci_rp_role_discovery { 866 __u8 status; 867 __le16 handle; 868 __u8 role; 869 } __packed; 870 871 #define HCI_OP_SWITCH_ROLE 0x080b 872 struct hci_cp_switch_role { 873 bdaddr_t bdaddr; 874 __u8 role; 875 } __packed; 876 877 #define HCI_OP_READ_LINK_POLICY 0x080c 878 struct hci_cp_read_link_policy { 879 __le16 handle; 880 } __packed; 881 struct hci_rp_read_link_policy { 882 __u8 status; 883 __le16 handle; 884 __le16 policy; 885 } __packed; 886 887 #define HCI_OP_WRITE_LINK_POLICY 0x080d 888 struct hci_cp_write_link_policy { 889 __le16 handle; 890 __le16 policy; 891 } __packed; 892 struct hci_rp_write_link_policy { 893 __u8 status; 894 __le16 handle; 895 } __packed; 896 897 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 898 struct hci_rp_read_def_link_policy { 899 __u8 status; 900 __le16 policy; 901 } __packed; 902 903 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 904 struct hci_cp_write_def_link_policy { 905 __le16 policy; 906 } __packed; 907 908 #define HCI_OP_SNIFF_SUBRATE 0x0811 909 struct hci_cp_sniff_subrate { 910 __le16 handle; 911 __le16 max_latency; 912 __le16 min_remote_timeout; 913 __le16 min_local_timeout; 914 } __packed; 915 916 #define HCI_OP_SET_EVENT_MASK 0x0c01 917 918 #define HCI_OP_RESET 0x0c03 919 920 #define HCI_OP_SET_EVENT_FLT 0x0c05 921 struct hci_cp_set_event_flt { 922 __u8 flt_type; 923 __u8 cond_type; 924 __u8 condition[0]; 925 } __packed; 926 927 /* Filter types */ 928 #define HCI_FLT_CLEAR_ALL 0x00 929 #define HCI_FLT_INQ_RESULT 0x01 930 #define HCI_FLT_CONN_SETUP 0x02 931 932 /* CONN_SETUP Condition types */ 933 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 934 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 935 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 936 937 /* CONN_SETUP Conditions */ 938 #define HCI_CONN_SETUP_AUTO_OFF 0x01 939 #define HCI_CONN_SETUP_AUTO_ON 0x02 940 941 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 942 struct hci_cp_read_stored_link_key { 943 bdaddr_t bdaddr; 944 __u8 read_all; 945 } __packed; 946 struct hci_rp_read_stored_link_key { 947 __u8 status; 948 __u8 max_keys; 949 __u8 num_keys; 950 } __packed; 951 952 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 953 struct hci_cp_delete_stored_link_key { 954 bdaddr_t bdaddr; 955 __u8 delete_all; 956 } __packed; 957 struct hci_rp_delete_stored_link_key { 958 __u8 status; 959 __u8 num_keys; 960 } __packed; 961 962 #define HCI_MAX_NAME_LENGTH 248 963 964 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 965 struct hci_cp_write_local_name { 966 __u8 name[HCI_MAX_NAME_LENGTH]; 967 } __packed; 968 969 #define HCI_OP_READ_LOCAL_NAME 0x0c14 970 struct hci_rp_read_local_name { 971 __u8 status; 972 __u8 name[HCI_MAX_NAME_LENGTH]; 973 } __packed; 974 975 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 976 977 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 978 979 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 980 #define SCAN_DISABLED 0x00 981 #define SCAN_INQUIRY 0x01 982 #define SCAN_PAGE 0x02 983 984 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 985 986 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 987 #define AUTH_DISABLED 0x00 988 #define AUTH_ENABLED 0x01 989 990 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 991 992 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 993 #define ENCRYPT_DISABLED 0x00 994 #define ENCRYPT_P2P 0x01 995 #define ENCRYPT_BOTH 0x02 996 997 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 998 struct hci_rp_read_class_of_dev { 999 __u8 status; 1000 __u8 dev_class[3]; 1001 } __packed; 1002 1003 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 1004 struct hci_cp_write_class_of_dev { 1005 __u8 dev_class[3]; 1006 } __packed; 1007 1008 #define HCI_OP_READ_VOICE_SETTING 0x0c25 1009 struct hci_rp_read_voice_setting { 1010 __u8 status; 1011 __le16 voice_setting; 1012 } __packed; 1013 1014 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 1015 struct hci_cp_write_voice_setting { 1016 __le16 voice_setting; 1017 } __packed; 1018 1019 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 1020 struct hci_cp_host_buffer_size { 1021 __le16 acl_mtu; 1022 __u8 sco_mtu; 1023 __le16 acl_max_pkt; 1024 __le16 sco_max_pkt; 1025 } __packed; 1026 1027 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1028 struct hci_rp_read_num_supported_iac { 1029 __u8 status; 1030 __u8 num_iac; 1031 } __packed; 1032 1033 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1034 1035 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1036 struct hci_cp_write_current_iac_lap { 1037 __u8 num_iac; 1038 __u8 iac_lap[6]; 1039 } __packed; 1040 1041 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1042 1043 #define HCI_MAX_EIR_LENGTH 240 1044 1045 #define HCI_OP_WRITE_EIR 0x0c52 1046 struct hci_cp_write_eir { 1047 __u8 fec; 1048 __u8 data[HCI_MAX_EIR_LENGTH]; 1049 } __packed; 1050 1051 #define HCI_OP_READ_SSP_MODE 0x0c55 1052 struct hci_rp_read_ssp_mode { 1053 __u8 status; 1054 __u8 mode; 1055 } __packed; 1056 1057 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1058 struct hci_cp_write_ssp_mode { 1059 __u8 mode; 1060 } __packed; 1061 1062 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1063 struct hci_rp_read_local_oob_data { 1064 __u8 status; 1065 __u8 hash[16]; 1066 __u8 rand[16]; 1067 } __packed; 1068 1069 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1070 struct hci_rp_read_inq_rsp_tx_power { 1071 __u8 status; 1072 __s8 tx_power; 1073 } __packed; 1074 1075 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1076 1077 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1078 1079 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1080 struct hci_rp_read_flow_control_mode { 1081 __u8 status; 1082 __u8 mode; 1083 } __packed; 1084 1085 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1086 struct hci_cp_write_le_host_supported { 1087 __u8 le; 1088 __u8 simul; 1089 } __packed; 1090 1091 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1092 struct hci_cp_set_reserved_lt_addr { 1093 __u8 lt_addr; 1094 } __packed; 1095 struct hci_rp_set_reserved_lt_addr { 1096 __u8 status; 1097 __u8 lt_addr; 1098 } __packed; 1099 1100 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1101 struct hci_cp_delete_reserved_lt_addr { 1102 __u8 lt_addr; 1103 } __packed; 1104 struct hci_rp_delete_reserved_lt_addr { 1105 __u8 status; 1106 __u8 lt_addr; 1107 } __packed; 1108 1109 #define HCI_OP_SET_CSB_DATA 0x0c76 1110 struct hci_cp_set_csb_data { 1111 __u8 lt_addr; 1112 __u8 fragment; 1113 __u8 data_length; 1114 __u8 data[HCI_MAX_CSB_DATA_SIZE]; 1115 } __packed; 1116 struct hci_rp_set_csb_data { 1117 __u8 status; 1118 __u8 lt_addr; 1119 } __packed; 1120 1121 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1122 1123 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1124 struct hci_cp_write_sync_train_params { 1125 __le16 interval_min; 1126 __le16 interval_max; 1127 __le32 sync_train_tout; 1128 __u8 service_data; 1129 } __packed; 1130 struct hci_rp_write_sync_train_params { 1131 __u8 status; 1132 __le16 sync_train_int; 1133 } __packed; 1134 1135 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1136 struct hci_rp_read_sc_support { 1137 __u8 status; 1138 __u8 support; 1139 } __packed; 1140 1141 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1142 struct hci_cp_write_sc_support { 1143 __u8 support; 1144 } __packed; 1145 1146 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b 1147 struct hci_cp_read_auth_payload_to { 1148 __le16 handle; 1149 } __packed; 1150 struct hci_rp_read_auth_payload_to { 1151 __u8 status; 1152 __le16 handle; 1153 __le16 timeout; 1154 } __packed; 1155 1156 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c 1157 struct hci_cp_write_auth_payload_to { 1158 __le16 handle; 1159 __le16 timeout; 1160 } __packed; 1161 struct hci_rp_write_auth_payload_to { 1162 __u8 status; 1163 __le16 handle; 1164 } __packed; 1165 1166 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1167 struct hci_rp_read_local_oob_ext_data { 1168 __u8 status; 1169 __u8 hash192[16]; 1170 __u8 rand192[16]; 1171 __u8 hash256[16]; 1172 __u8 rand256[16]; 1173 } __packed; 1174 1175 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1176 struct hci_rp_read_local_version { 1177 __u8 status; 1178 __u8 hci_ver; 1179 __le16 hci_rev; 1180 __u8 lmp_ver; 1181 __le16 manufacturer; 1182 __le16 lmp_subver; 1183 } __packed; 1184 1185 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1186 struct hci_rp_read_local_commands { 1187 __u8 status; 1188 __u8 commands[64]; 1189 } __packed; 1190 1191 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1192 struct hci_rp_read_local_features { 1193 __u8 status; 1194 __u8 features[8]; 1195 } __packed; 1196 1197 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1198 struct hci_cp_read_local_ext_features { 1199 __u8 page; 1200 } __packed; 1201 struct hci_rp_read_local_ext_features { 1202 __u8 status; 1203 __u8 page; 1204 __u8 max_page; 1205 __u8 features[8]; 1206 } __packed; 1207 1208 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1209 struct hci_rp_read_buffer_size { 1210 __u8 status; 1211 __le16 acl_mtu; 1212 __u8 sco_mtu; 1213 __le16 acl_max_pkt; 1214 __le16 sco_max_pkt; 1215 } __packed; 1216 1217 #define HCI_OP_READ_BD_ADDR 0x1009 1218 struct hci_rp_read_bd_addr { 1219 __u8 status; 1220 bdaddr_t bdaddr; 1221 } __packed; 1222 1223 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1224 struct hci_rp_read_data_block_size { 1225 __u8 status; 1226 __le16 max_acl_len; 1227 __le16 block_len; 1228 __le16 num_blocks; 1229 } __packed; 1230 1231 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1232 1233 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1234 struct hci_rp_read_page_scan_activity { 1235 __u8 status; 1236 __le16 interval; 1237 __le16 window; 1238 } __packed; 1239 1240 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1241 struct hci_cp_write_page_scan_activity { 1242 __le16 interval; 1243 __le16 window; 1244 } __packed; 1245 1246 #define HCI_OP_READ_TX_POWER 0x0c2d 1247 struct hci_cp_read_tx_power { 1248 __le16 handle; 1249 __u8 type; 1250 } __packed; 1251 struct hci_rp_read_tx_power { 1252 __u8 status; 1253 __le16 handle; 1254 __s8 tx_power; 1255 } __packed; 1256 1257 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1258 struct hci_rp_read_page_scan_type { 1259 __u8 status; 1260 __u8 type; 1261 } __packed; 1262 1263 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1264 #define PAGE_SCAN_TYPE_STANDARD 0x00 1265 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1266 1267 #define HCI_OP_READ_RSSI 0x1405 1268 struct hci_cp_read_rssi { 1269 __le16 handle; 1270 } __packed; 1271 struct hci_rp_read_rssi { 1272 __u8 status; 1273 __le16 handle; 1274 __s8 rssi; 1275 } __packed; 1276 1277 #define HCI_OP_READ_CLOCK 0x1407 1278 struct hci_cp_read_clock { 1279 __le16 handle; 1280 __u8 which; 1281 } __packed; 1282 struct hci_rp_read_clock { 1283 __u8 status; 1284 __le16 handle; 1285 __le32 clock; 1286 __le16 accuracy; 1287 } __packed; 1288 1289 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1290 struct hci_cp_read_enc_key_size { 1291 __le16 handle; 1292 } __packed; 1293 struct hci_rp_read_enc_key_size { 1294 __u8 status; 1295 __le16 handle; 1296 __u8 key_size; 1297 } __packed; 1298 1299 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409 1300 struct hci_rp_read_local_amp_info { 1301 __u8 status; 1302 __u8 amp_status; 1303 __le32 total_bw; 1304 __le32 max_bw; 1305 __le32 min_latency; 1306 __le32 max_pdu; 1307 __u8 amp_type; 1308 __le16 pal_cap; 1309 __le16 max_assoc_size; 1310 __le32 max_flush_to; 1311 __le32 be_flush_to; 1312 } __packed; 1313 1314 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a 1315 struct hci_cp_read_local_amp_assoc { 1316 __u8 phy_handle; 1317 __le16 len_so_far; 1318 __le16 max_len; 1319 } __packed; 1320 struct hci_rp_read_local_amp_assoc { 1321 __u8 status; 1322 __u8 phy_handle; 1323 __le16 rem_len; 1324 __u8 frag[0]; 1325 } __packed; 1326 1327 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b 1328 struct hci_cp_write_remote_amp_assoc { 1329 __u8 phy_handle; 1330 __le16 len_so_far; 1331 __le16 rem_len; 1332 __u8 frag[0]; 1333 } __packed; 1334 struct hci_rp_write_remote_amp_assoc { 1335 __u8 status; 1336 __u8 phy_handle; 1337 } __packed; 1338 1339 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1340 1341 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1342 1343 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1344 1345 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1346 struct hci_cp_le_set_event_mask { 1347 __u8 mask[8]; 1348 } __packed; 1349 1350 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1351 struct hci_rp_le_read_buffer_size { 1352 __u8 status; 1353 __le16 le_mtu; 1354 __u8 le_max_pkt; 1355 } __packed; 1356 1357 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1358 struct hci_rp_le_read_local_features { 1359 __u8 status; 1360 __u8 features[8]; 1361 } __packed; 1362 1363 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1364 1365 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1366 struct hci_cp_le_set_adv_param { 1367 __le16 min_interval; 1368 __le16 max_interval; 1369 __u8 type; 1370 __u8 own_address_type; 1371 __u8 direct_addr_type; 1372 bdaddr_t direct_addr; 1373 __u8 channel_map; 1374 __u8 filter_policy; 1375 } __packed; 1376 1377 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1378 struct hci_rp_le_read_adv_tx_power { 1379 __u8 status; 1380 __s8 tx_power; 1381 } __packed; 1382 1383 #define HCI_MAX_AD_LENGTH 31 1384 1385 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1386 struct hci_cp_le_set_adv_data { 1387 __u8 length; 1388 __u8 data[HCI_MAX_AD_LENGTH]; 1389 } __packed; 1390 1391 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1392 struct hci_cp_le_set_scan_rsp_data { 1393 __u8 length; 1394 __u8 data[HCI_MAX_AD_LENGTH]; 1395 } __packed; 1396 1397 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1398 1399 #define LE_SCAN_PASSIVE 0x00 1400 #define LE_SCAN_ACTIVE 0x01 1401 1402 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1403 struct hci_cp_le_set_scan_param { 1404 __u8 type; 1405 __le16 interval; 1406 __le16 window; 1407 __u8 own_address_type; 1408 __u8 filter_policy; 1409 } __packed; 1410 1411 #define LE_SCAN_DISABLE 0x00 1412 #define LE_SCAN_ENABLE 0x01 1413 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1414 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1415 1416 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1417 struct hci_cp_le_set_scan_enable { 1418 __u8 enable; 1419 __u8 filter_dup; 1420 } __packed; 1421 1422 #define HCI_LE_USE_PEER_ADDR 0x00 1423 #define HCI_LE_USE_WHITELIST 0x01 1424 1425 #define HCI_OP_LE_CREATE_CONN 0x200d 1426 struct hci_cp_le_create_conn { 1427 __le16 scan_interval; 1428 __le16 scan_window; 1429 __u8 filter_policy; 1430 __u8 peer_addr_type; 1431 bdaddr_t peer_addr; 1432 __u8 own_address_type; 1433 __le16 conn_interval_min; 1434 __le16 conn_interval_max; 1435 __le16 conn_latency; 1436 __le16 supervision_timeout; 1437 __le16 min_ce_len; 1438 __le16 max_ce_len; 1439 } __packed; 1440 1441 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1442 1443 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f 1444 struct hci_rp_le_read_white_list_size { 1445 __u8 status; 1446 __u8 size; 1447 } __packed; 1448 1449 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010 1450 1451 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011 1452 struct hci_cp_le_add_to_white_list { 1453 __u8 bdaddr_type; 1454 bdaddr_t bdaddr; 1455 } __packed; 1456 1457 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012 1458 struct hci_cp_le_del_from_white_list { 1459 __u8 bdaddr_type; 1460 bdaddr_t bdaddr; 1461 } __packed; 1462 1463 #define HCI_OP_LE_CONN_UPDATE 0x2013 1464 struct hci_cp_le_conn_update { 1465 __le16 handle; 1466 __le16 conn_interval_min; 1467 __le16 conn_interval_max; 1468 __le16 conn_latency; 1469 __le16 supervision_timeout; 1470 __le16 min_ce_len; 1471 __le16 max_ce_len; 1472 } __packed; 1473 1474 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1475 struct hci_cp_le_read_remote_features { 1476 __le16 handle; 1477 } __packed; 1478 1479 #define HCI_OP_LE_START_ENC 0x2019 1480 struct hci_cp_le_start_enc { 1481 __le16 handle; 1482 __le64 rand; 1483 __le16 ediv; 1484 __u8 ltk[16]; 1485 } __packed; 1486 1487 #define HCI_OP_LE_LTK_REPLY 0x201a 1488 struct hci_cp_le_ltk_reply { 1489 __le16 handle; 1490 __u8 ltk[16]; 1491 } __packed; 1492 struct hci_rp_le_ltk_reply { 1493 __u8 status; 1494 __le16 handle; 1495 } __packed; 1496 1497 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1498 struct hci_cp_le_ltk_neg_reply { 1499 __le16 handle; 1500 } __packed; 1501 struct hci_rp_le_ltk_neg_reply { 1502 __u8 status; 1503 __le16 handle; 1504 } __packed; 1505 1506 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1507 struct hci_rp_le_read_supported_states { 1508 __u8 status; 1509 __u8 le_states[8]; 1510 } __packed; 1511 1512 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1513 struct hci_cp_le_conn_param_req_reply { 1514 __le16 handle; 1515 __le16 interval_min; 1516 __le16 interval_max; 1517 __le16 latency; 1518 __le16 timeout; 1519 __le16 min_ce_len; 1520 __le16 max_ce_len; 1521 } __packed; 1522 1523 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1524 struct hci_cp_le_conn_param_req_neg_reply { 1525 __le16 handle; 1526 __u8 reason; 1527 } __packed; 1528 1529 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1530 struct hci_cp_le_set_data_len { 1531 __le16 handle; 1532 __le16 tx_len; 1533 __le16 tx_time; 1534 } __packed; 1535 struct hci_rp_le_set_data_len { 1536 __u8 status; 1537 __le16 handle; 1538 } __packed; 1539 1540 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1541 struct hci_rp_le_read_def_data_len { 1542 __u8 status; 1543 __le16 tx_len; 1544 __le16 tx_time; 1545 } __packed; 1546 1547 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1548 struct hci_cp_le_write_def_data_len { 1549 __le16 tx_len; 1550 __le16 tx_time; 1551 } __packed; 1552 1553 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027 1554 struct hci_cp_le_add_to_resolv_list { 1555 __u8 bdaddr_type; 1556 bdaddr_t bdaddr; 1557 __u8 peer_irk[16]; 1558 __u8 local_irk[16]; 1559 } __packed; 1560 1561 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028 1562 struct hci_cp_le_del_from_resolv_list { 1563 __u8 bdaddr_type; 1564 bdaddr_t bdaddr; 1565 } __packed; 1566 1567 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1568 1569 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1570 struct hci_rp_le_read_resolv_list_size { 1571 __u8 status; 1572 __u8 size; 1573 } __packed; 1574 1575 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d 1576 1577 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1578 struct hci_rp_le_read_max_data_len { 1579 __u8 status; 1580 __le16 tx_len; 1581 __le16 tx_time; 1582 __le16 rx_len; 1583 __le16 rx_time; 1584 } __packed; 1585 1586 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1587 struct hci_cp_le_set_default_phy { 1588 __u8 all_phys; 1589 __u8 tx_phys; 1590 __u8 rx_phys; 1591 } __packed; 1592 1593 #define HCI_LE_SET_PHY_1M 0x01 1594 #define HCI_LE_SET_PHY_2M 0x02 1595 #define HCI_LE_SET_PHY_CODED 0x04 1596 1597 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1598 struct hci_cp_le_set_ext_scan_params { 1599 __u8 own_addr_type; 1600 __u8 filter_policy; 1601 __u8 scanning_phys; 1602 __u8 data[0]; 1603 } __packed; 1604 1605 #define LE_SCAN_PHY_1M 0x01 1606 #define LE_SCAN_PHY_2M 0x02 1607 #define LE_SCAN_PHY_CODED 0x04 1608 1609 struct hci_cp_le_scan_phy_params { 1610 __u8 type; 1611 __le16 interval; 1612 __le16 window; 1613 } __packed; 1614 1615 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1616 struct hci_cp_le_set_ext_scan_enable { 1617 __u8 enable; 1618 __u8 filter_dup; 1619 __le16 duration; 1620 __le16 period; 1621 } __packed; 1622 1623 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1624 struct hci_cp_le_ext_create_conn { 1625 __u8 filter_policy; 1626 __u8 own_addr_type; 1627 __u8 peer_addr_type; 1628 bdaddr_t peer_addr; 1629 __u8 phys; 1630 __u8 data[0]; 1631 } __packed; 1632 1633 struct hci_cp_le_ext_conn_param { 1634 __le16 scan_interval; 1635 __le16 scan_window; 1636 __le16 conn_interval_min; 1637 __le16 conn_interval_max; 1638 __le16 conn_latency; 1639 __le16 supervision_timeout; 1640 __le16 min_ce_len; 1641 __le16 max_ce_len; 1642 } __packed; 1643 1644 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b 1645 struct hci_rp_le_read_num_supported_adv_sets { 1646 __u8 status; 1647 __u8 num_of_sets; 1648 } __packed; 1649 1650 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036 1651 struct hci_cp_le_set_ext_adv_params { 1652 __u8 handle; 1653 __le16 evt_properties; 1654 __u8 min_interval[3]; 1655 __u8 max_interval[3]; 1656 __u8 channel_map; 1657 __u8 own_addr_type; 1658 __u8 peer_addr_type; 1659 bdaddr_t peer_addr; 1660 __u8 filter_policy; 1661 __u8 tx_power; 1662 __u8 primary_phy; 1663 __u8 secondary_max_skip; 1664 __u8 secondary_phy; 1665 __u8 sid; 1666 __u8 notif_enable; 1667 } __packed; 1668 1669 #define HCI_ADV_PHY_1M 0X01 1670 #define HCI_ADV_PHY_2M 0x02 1671 #define HCI_ADV_PHY_CODED 0x03 1672 1673 struct hci_rp_le_set_ext_adv_params { 1674 __u8 status; 1675 __u8 tx_power; 1676 } __packed; 1677 1678 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039 1679 struct hci_cp_le_set_ext_adv_enable { 1680 __u8 enable; 1681 __u8 num_of_sets; 1682 __u8 data[0]; 1683 } __packed; 1684 1685 struct hci_cp_ext_adv_set { 1686 __u8 handle; 1687 __le16 duration; 1688 __u8 max_events; 1689 } __packed; 1690 1691 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037 1692 struct hci_cp_le_set_ext_adv_data { 1693 __u8 handle; 1694 __u8 operation; 1695 __u8 frag_pref; 1696 __u8 length; 1697 __u8 data[HCI_MAX_AD_LENGTH]; 1698 } __packed; 1699 1700 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038 1701 struct hci_cp_le_set_ext_scan_rsp_data { 1702 __u8 handle; 1703 __u8 operation; 1704 __u8 frag_pref; 1705 __u8 length; 1706 __u8 data[HCI_MAX_AD_LENGTH]; 1707 } __packed; 1708 1709 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03 1710 1711 #define LE_SET_ADV_DATA_NO_FRAG 0x01 1712 1713 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d 1714 1715 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 1716 struct hci_cp_le_set_adv_set_rand_addr { 1717 __u8 handle; 1718 bdaddr_t bdaddr; 1719 } __packed; 1720 1721 /* ---- HCI Events ---- */ 1722 #define HCI_EV_INQUIRY_COMPLETE 0x01 1723 1724 #define HCI_EV_INQUIRY_RESULT 0x02 1725 struct inquiry_info { 1726 bdaddr_t bdaddr; 1727 __u8 pscan_rep_mode; 1728 __u8 pscan_period_mode; 1729 __u8 pscan_mode; 1730 __u8 dev_class[3]; 1731 __le16 clock_offset; 1732 } __packed; 1733 1734 #define HCI_EV_CONN_COMPLETE 0x03 1735 struct hci_ev_conn_complete { 1736 __u8 status; 1737 __le16 handle; 1738 bdaddr_t bdaddr; 1739 __u8 link_type; 1740 __u8 encr_mode; 1741 } __packed; 1742 1743 #define HCI_EV_CONN_REQUEST 0x04 1744 struct hci_ev_conn_request { 1745 bdaddr_t bdaddr; 1746 __u8 dev_class[3]; 1747 __u8 link_type; 1748 } __packed; 1749 1750 #define HCI_EV_DISCONN_COMPLETE 0x05 1751 struct hci_ev_disconn_complete { 1752 __u8 status; 1753 __le16 handle; 1754 __u8 reason; 1755 } __packed; 1756 1757 #define HCI_EV_AUTH_COMPLETE 0x06 1758 struct hci_ev_auth_complete { 1759 __u8 status; 1760 __le16 handle; 1761 } __packed; 1762 1763 #define HCI_EV_REMOTE_NAME 0x07 1764 struct hci_ev_remote_name { 1765 __u8 status; 1766 bdaddr_t bdaddr; 1767 __u8 name[HCI_MAX_NAME_LENGTH]; 1768 } __packed; 1769 1770 #define HCI_EV_ENCRYPT_CHANGE 0x08 1771 struct hci_ev_encrypt_change { 1772 __u8 status; 1773 __le16 handle; 1774 __u8 encrypt; 1775 } __packed; 1776 1777 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 1778 struct hci_ev_change_link_key_complete { 1779 __u8 status; 1780 __le16 handle; 1781 } __packed; 1782 1783 #define HCI_EV_REMOTE_FEATURES 0x0b 1784 struct hci_ev_remote_features { 1785 __u8 status; 1786 __le16 handle; 1787 __u8 features[8]; 1788 } __packed; 1789 1790 #define HCI_EV_REMOTE_VERSION 0x0c 1791 struct hci_ev_remote_version { 1792 __u8 status; 1793 __le16 handle; 1794 __u8 lmp_ver; 1795 __le16 manufacturer; 1796 __le16 lmp_subver; 1797 } __packed; 1798 1799 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 1800 struct hci_qos { 1801 __u8 service_type; 1802 __u32 token_rate; 1803 __u32 peak_bandwidth; 1804 __u32 latency; 1805 __u32 delay_variation; 1806 } __packed; 1807 struct hci_ev_qos_setup_complete { 1808 __u8 status; 1809 __le16 handle; 1810 struct hci_qos qos; 1811 } __packed; 1812 1813 #define HCI_EV_CMD_COMPLETE 0x0e 1814 struct hci_ev_cmd_complete { 1815 __u8 ncmd; 1816 __le16 opcode; 1817 } __packed; 1818 1819 #define HCI_EV_CMD_STATUS 0x0f 1820 struct hci_ev_cmd_status { 1821 __u8 status; 1822 __u8 ncmd; 1823 __le16 opcode; 1824 } __packed; 1825 1826 #define HCI_EV_HARDWARE_ERROR 0x10 1827 struct hci_ev_hardware_error { 1828 __u8 code; 1829 } __packed; 1830 1831 #define HCI_EV_ROLE_CHANGE 0x12 1832 struct hci_ev_role_change { 1833 __u8 status; 1834 bdaddr_t bdaddr; 1835 __u8 role; 1836 } __packed; 1837 1838 #define HCI_EV_NUM_COMP_PKTS 0x13 1839 struct hci_comp_pkts_info { 1840 __le16 handle; 1841 __le16 count; 1842 } __packed; 1843 1844 struct hci_ev_num_comp_pkts { 1845 __u8 num_hndl; 1846 struct hci_comp_pkts_info handles[0]; 1847 } __packed; 1848 1849 #define HCI_EV_MODE_CHANGE 0x14 1850 struct hci_ev_mode_change { 1851 __u8 status; 1852 __le16 handle; 1853 __u8 mode; 1854 __le16 interval; 1855 } __packed; 1856 1857 #define HCI_EV_PIN_CODE_REQ 0x16 1858 struct hci_ev_pin_code_req { 1859 bdaddr_t bdaddr; 1860 } __packed; 1861 1862 #define HCI_EV_LINK_KEY_REQ 0x17 1863 struct hci_ev_link_key_req { 1864 bdaddr_t bdaddr; 1865 } __packed; 1866 1867 #define HCI_EV_LINK_KEY_NOTIFY 0x18 1868 struct hci_ev_link_key_notify { 1869 bdaddr_t bdaddr; 1870 __u8 link_key[HCI_LINK_KEY_SIZE]; 1871 __u8 key_type; 1872 } __packed; 1873 1874 #define HCI_EV_CLOCK_OFFSET 0x1c 1875 struct hci_ev_clock_offset { 1876 __u8 status; 1877 __le16 handle; 1878 __le16 clock_offset; 1879 } __packed; 1880 1881 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 1882 struct hci_ev_pkt_type_change { 1883 __u8 status; 1884 __le16 handle; 1885 __le16 pkt_type; 1886 } __packed; 1887 1888 #define HCI_EV_PSCAN_REP_MODE 0x20 1889 struct hci_ev_pscan_rep_mode { 1890 bdaddr_t bdaddr; 1891 __u8 pscan_rep_mode; 1892 } __packed; 1893 1894 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 1895 struct inquiry_info_with_rssi { 1896 bdaddr_t bdaddr; 1897 __u8 pscan_rep_mode; 1898 __u8 pscan_period_mode; 1899 __u8 dev_class[3]; 1900 __le16 clock_offset; 1901 __s8 rssi; 1902 } __packed; 1903 struct inquiry_info_with_rssi_and_pscan_mode { 1904 bdaddr_t bdaddr; 1905 __u8 pscan_rep_mode; 1906 __u8 pscan_period_mode; 1907 __u8 pscan_mode; 1908 __u8 dev_class[3]; 1909 __le16 clock_offset; 1910 __s8 rssi; 1911 } __packed; 1912 1913 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 1914 struct hci_ev_remote_ext_features { 1915 __u8 status; 1916 __le16 handle; 1917 __u8 page; 1918 __u8 max_page; 1919 __u8 features[8]; 1920 } __packed; 1921 1922 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 1923 struct hci_ev_sync_conn_complete { 1924 __u8 status; 1925 __le16 handle; 1926 bdaddr_t bdaddr; 1927 __u8 link_type; 1928 __u8 tx_interval; 1929 __u8 retrans_window; 1930 __le16 rx_pkt_len; 1931 __le16 tx_pkt_len; 1932 __u8 air_mode; 1933 } __packed; 1934 1935 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 1936 struct hci_ev_sync_conn_changed { 1937 __u8 status; 1938 __le16 handle; 1939 __u8 tx_interval; 1940 __u8 retrans_window; 1941 __le16 rx_pkt_len; 1942 __le16 tx_pkt_len; 1943 } __packed; 1944 1945 #define HCI_EV_SNIFF_SUBRATE 0x2e 1946 struct hci_ev_sniff_subrate { 1947 __u8 status; 1948 __le16 handle; 1949 __le16 max_tx_latency; 1950 __le16 max_rx_latency; 1951 __le16 max_remote_timeout; 1952 __le16 max_local_timeout; 1953 } __packed; 1954 1955 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 1956 struct extended_inquiry_info { 1957 bdaddr_t bdaddr; 1958 __u8 pscan_rep_mode; 1959 __u8 pscan_period_mode; 1960 __u8 dev_class[3]; 1961 __le16 clock_offset; 1962 __s8 rssi; 1963 __u8 data[240]; 1964 } __packed; 1965 1966 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 1967 struct hci_ev_key_refresh_complete { 1968 __u8 status; 1969 __le16 handle; 1970 } __packed; 1971 1972 #define HCI_EV_IO_CAPA_REQUEST 0x31 1973 struct hci_ev_io_capa_request { 1974 bdaddr_t bdaddr; 1975 } __packed; 1976 1977 #define HCI_EV_IO_CAPA_REPLY 0x32 1978 struct hci_ev_io_capa_reply { 1979 bdaddr_t bdaddr; 1980 __u8 capability; 1981 __u8 oob_data; 1982 __u8 authentication; 1983 } __packed; 1984 1985 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 1986 struct hci_ev_user_confirm_req { 1987 bdaddr_t bdaddr; 1988 __le32 passkey; 1989 } __packed; 1990 1991 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 1992 struct hci_ev_user_passkey_req { 1993 bdaddr_t bdaddr; 1994 } __packed; 1995 1996 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 1997 struct hci_ev_remote_oob_data_request { 1998 bdaddr_t bdaddr; 1999 } __packed; 2000 2001 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 2002 struct hci_ev_simple_pair_complete { 2003 __u8 status; 2004 bdaddr_t bdaddr; 2005 } __packed; 2006 2007 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 2008 struct hci_ev_user_passkey_notify { 2009 bdaddr_t bdaddr; 2010 __le32 passkey; 2011 } __packed; 2012 2013 #define HCI_KEYPRESS_STARTED 0 2014 #define HCI_KEYPRESS_ENTERED 1 2015 #define HCI_KEYPRESS_ERASED 2 2016 #define HCI_KEYPRESS_CLEARED 3 2017 #define HCI_KEYPRESS_COMPLETED 4 2018 2019 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 2020 struct hci_ev_keypress_notify { 2021 bdaddr_t bdaddr; 2022 __u8 type; 2023 } __packed; 2024 2025 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 2026 struct hci_ev_remote_host_features { 2027 bdaddr_t bdaddr; 2028 __u8 features[8]; 2029 } __packed; 2030 2031 #define HCI_EV_LE_META 0x3e 2032 struct hci_ev_le_meta { 2033 __u8 subevent; 2034 } __packed; 2035 2036 #define HCI_EV_PHY_LINK_COMPLETE 0x40 2037 struct hci_ev_phy_link_complete { 2038 __u8 status; 2039 __u8 phy_handle; 2040 } __packed; 2041 2042 #define HCI_EV_CHANNEL_SELECTED 0x41 2043 struct hci_ev_channel_selected { 2044 __u8 phy_handle; 2045 } __packed; 2046 2047 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 2048 struct hci_ev_disconn_phy_link_complete { 2049 __u8 status; 2050 __u8 phy_handle; 2051 __u8 reason; 2052 } __packed; 2053 2054 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 2055 struct hci_ev_logical_link_complete { 2056 __u8 status; 2057 __le16 handle; 2058 __u8 phy_handle; 2059 __u8 flow_spec_id; 2060 } __packed; 2061 2062 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 2063 struct hci_ev_disconn_logical_link_complete { 2064 __u8 status; 2065 __le16 handle; 2066 __u8 reason; 2067 } __packed; 2068 2069 #define HCI_EV_NUM_COMP_BLOCKS 0x48 2070 struct hci_comp_blocks_info { 2071 __le16 handle; 2072 __le16 pkts; 2073 __le16 blocks; 2074 } __packed; 2075 2076 struct hci_ev_num_comp_blocks { 2077 __le16 num_blocks; 2078 __u8 num_hndl; 2079 struct hci_comp_blocks_info handles[0]; 2080 } __packed; 2081 2082 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 2083 struct hci_ev_sync_train_complete { 2084 __u8 status; 2085 } __packed; 2086 2087 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54 2088 2089 #define HCI_EV_LE_CONN_COMPLETE 0x01 2090 struct hci_ev_le_conn_complete { 2091 __u8 status; 2092 __le16 handle; 2093 __u8 role; 2094 __u8 bdaddr_type; 2095 bdaddr_t bdaddr; 2096 __le16 interval; 2097 __le16 latency; 2098 __le16 supervision_timeout; 2099 __u8 clk_accurancy; 2100 } __packed; 2101 2102 /* Advertising report event types */ 2103 #define LE_ADV_IND 0x00 2104 #define LE_ADV_DIRECT_IND 0x01 2105 #define LE_ADV_SCAN_IND 0x02 2106 #define LE_ADV_NONCONN_IND 0x03 2107 #define LE_ADV_SCAN_RSP 0x04 2108 #define LE_ADV_INVALID 0x05 2109 2110 /* Legacy event types in extended adv report */ 2111 #define LE_LEGACY_ADV_IND 0x0013 2112 #define LE_LEGACY_ADV_DIRECT_IND 0x0015 2113 #define LE_LEGACY_ADV_SCAN_IND 0x0012 2114 #define LE_LEGACY_NONCONN_IND 0x0010 2115 #define LE_LEGACY_SCAN_RSP_ADV 0x001b 2116 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 2117 2118 /* Extended Advertising event types */ 2119 #define LE_EXT_ADV_NON_CONN_IND 0x0000 2120 #define LE_EXT_ADV_CONN_IND 0x0001 2121 #define LE_EXT_ADV_SCAN_IND 0x0002 2122 #define LE_EXT_ADV_DIRECT_IND 0x0004 2123 #define LE_EXT_ADV_SCAN_RSP 0x0008 2124 #define LE_EXT_ADV_LEGACY_PDU 0x0010 2125 2126 #define ADDR_LE_DEV_PUBLIC 0x00 2127 #define ADDR_LE_DEV_RANDOM 0x01 2128 2129 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 2130 struct hci_ev_le_advertising_info { 2131 __u8 evt_type; 2132 __u8 bdaddr_type; 2133 bdaddr_t bdaddr; 2134 __u8 length; 2135 __u8 data[0]; 2136 } __packed; 2137 2138 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 2139 struct hci_ev_le_conn_update_complete { 2140 __u8 status; 2141 __le16 handle; 2142 __le16 interval; 2143 __le16 latency; 2144 __le16 supervision_timeout; 2145 } __packed; 2146 2147 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 2148 struct hci_ev_le_remote_feat_complete { 2149 __u8 status; 2150 __le16 handle; 2151 __u8 features[8]; 2152 } __packed; 2153 2154 #define HCI_EV_LE_LTK_REQ 0x05 2155 struct hci_ev_le_ltk_req { 2156 __le16 handle; 2157 __le64 rand; 2158 __le16 ediv; 2159 } __packed; 2160 2161 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2162 struct hci_ev_le_remote_conn_param_req { 2163 __le16 handle; 2164 __le16 interval_min; 2165 __le16 interval_max; 2166 __le16 latency; 2167 __le16 timeout; 2168 } __packed; 2169 2170 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2171 struct hci_ev_le_data_len_change { 2172 __le16 handle; 2173 __le16 tx_len; 2174 __le16 tx_time; 2175 __le16 rx_len; 2176 __le16 rx_time; 2177 } __packed; 2178 2179 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2180 struct hci_ev_le_direct_adv_info { 2181 __u8 evt_type; 2182 __u8 bdaddr_type; 2183 bdaddr_t bdaddr; 2184 __u8 direct_addr_type; 2185 bdaddr_t direct_addr; 2186 __s8 rssi; 2187 } __packed; 2188 2189 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2190 struct hci_ev_le_ext_adv_report { 2191 __le16 evt_type; 2192 __u8 bdaddr_type; 2193 bdaddr_t bdaddr; 2194 __u8 primary_phy; 2195 __u8 secondary_phy; 2196 __u8 sid; 2197 __u8 tx_power; 2198 __s8 rssi; 2199 __le16 interval; 2200 __u8 direct_addr_type; 2201 bdaddr_t direct_addr; 2202 __u8 length; 2203 __u8 data[0]; 2204 } __packed; 2205 2206 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 2207 struct hci_ev_le_enh_conn_complete { 2208 __u8 status; 2209 __le16 handle; 2210 __u8 role; 2211 __u8 bdaddr_type; 2212 bdaddr_t bdaddr; 2213 bdaddr_t local_rpa; 2214 bdaddr_t peer_rpa; 2215 __le16 interval; 2216 __le16 latency; 2217 __le16 supervision_timeout; 2218 __u8 clk_accurancy; 2219 } __packed; 2220 2221 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12 2222 struct hci_evt_le_ext_adv_set_term { 2223 __u8 status; 2224 __u8 handle; 2225 __le16 conn_handle; 2226 __u8 num_evts; 2227 } __packed; 2228 2229 #define HCI_EV_VENDOR 0xff 2230 2231 /* Internal events generated by Bluetooth stack */ 2232 #define HCI_EV_STACK_INTERNAL 0xfd 2233 struct hci_ev_stack_internal { 2234 __u16 type; 2235 __u8 data[0]; 2236 } __packed; 2237 2238 #define HCI_EV_SI_DEVICE 0x01 2239 struct hci_ev_si_device { 2240 __u16 event; 2241 __u16 dev_id; 2242 } __packed; 2243 2244 #define HCI_EV_SI_SECURITY 0x02 2245 struct hci_ev_si_security { 2246 __u16 event; 2247 __u16 proto; 2248 __u16 subproto; 2249 __u8 incoming; 2250 } __packed; 2251 2252 /* ---- HCI Packet structures ---- */ 2253 #define HCI_COMMAND_HDR_SIZE 3 2254 #define HCI_EVENT_HDR_SIZE 2 2255 #define HCI_ACL_HDR_SIZE 4 2256 #define HCI_SCO_HDR_SIZE 3 2257 2258 struct hci_command_hdr { 2259 __le16 opcode; /* OCF & OGF */ 2260 __u8 plen; 2261 } __packed; 2262 2263 struct hci_event_hdr { 2264 __u8 evt; 2265 __u8 plen; 2266 } __packed; 2267 2268 struct hci_acl_hdr { 2269 __le16 handle; /* Handle & Flags(PB, BC) */ 2270 __le16 dlen; 2271 } __packed; 2272 2273 struct hci_sco_hdr { 2274 __le16 handle; 2275 __u8 dlen; 2276 } __packed; 2277 2278 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 2279 { 2280 return (struct hci_event_hdr *) skb->data; 2281 } 2282 2283 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 2284 { 2285 return (struct hci_acl_hdr *) skb->data; 2286 } 2287 2288 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 2289 { 2290 return (struct hci_sco_hdr *) skb->data; 2291 } 2292 2293 /* Command opcode pack/unpack */ 2294 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 2295 #define hci_opcode_ogf(op) (op >> 10) 2296 #define hci_opcode_ocf(op) (op & 0x03ff) 2297 2298 /* ACL handle and flags pack/unpack */ 2299 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2300 #define hci_handle(h) (h & 0x0fff) 2301 #define hci_flags(h) (h >> 12) 2302 2303 #endif /* __HCI_H */ 2304