1/* 2 BlueZ - Bluetooth protocol stack for Linux 3 Copyright (C) 2000-2001 Qualcomm Incorporated 4 Copyright 2023 NXP 5 6 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> 7 8 This program is free software; you can redistribute it and/or modify 9 it under the terms of the GNU General Public License version 2 as 10 published by the Free Software Foundation; 11 12 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 13 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 14 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. 15 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY 16 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES 17 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 18 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 19 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 20 21 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, 22 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS 23 SOFTWARE IS DISCLAIMED. 24*/ 25 26#ifndef __HCI_H 27#define __HCI_H 28 29#define HCI_MAX_ACL_SIZE 1024 30#define HCI_MAX_SCO_SIZE 255 31#define HCI_MAX_ISO_SIZE 251 32#define HCI_MAX_EVENT_SIZE 260 33#define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) 34 35#define HCI_LINK_KEY_SIZE 16 36#define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE) 37 38#define HCI_MAX_AMP_ASSOC_SIZE 672 39 40#define HCI_MAX_CPB_DATA_SIZE 252 41 42/* HCI dev events */ 43#define HCI_DEV_REG 1 44#define HCI_DEV_UNREG 2 45#define HCI_DEV_UP 3 46#define HCI_DEV_DOWN 4 47#define HCI_DEV_SUSPEND 5 48#define HCI_DEV_RESUME 6 49#define HCI_DEV_OPEN 7 50#define HCI_DEV_CLOSE 8 51#define HCI_DEV_SETUP 9 52 53/* HCI notify events */ 54#define HCI_NOTIFY_CONN_ADD 1 55#define HCI_NOTIFY_CONN_DEL 2 56#define HCI_NOTIFY_VOICE_SETTING 3 57#define HCI_NOTIFY_ENABLE_SCO_CVSD 4 58#define HCI_NOTIFY_ENABLE_SCO_TRANSP 5 59#define HCI_NOTIFY_DISABLE_SCO 6 60 61/* HCI bus types */ 62#define HCI_VIRTUAL 0 63#define HCI_USB 1 64#define HCI_PCCARD 2 65#define HCI_UART 3 66#define HCI_RS232 4 67#define HCI_PCI 5 68#define HCI_SDIO 6 69#define HCI_SPI 7 70#define HCI_I2C 8 71#define HCI_SMD 9 72#define HCI_VIRTIO 10 73 74/* HCI controller types */ 75#define HCI_PRIMARY 0x00 76#define HCI_AMP 0x01 77 78/* First BR/EDR Controller shall have ID = 0 */ 79#define AMP_ID_BREDR 0x00 80 81/* AMP controller types */ 82#define AMP_TYPE_BREDR 0x00 83#define AMP_TYPE_80211 0x01 84 85/* AMP controller status */ 86#define AMP_STATUS_POWERED_DOWN 0x00 87#define AMP_STATUS_BLUETOOTH_ONLY 0x01 88#define AMP_STATUS_NO_CAPACITY 0x02 89#define AMP_STATUS_LOW_CAPACITY 0x03 90#define AMP_STATUS_MEDIUM_CAPACITY 0x04 91#define AMP_STATUS_HIGH_CAPACITY 0x05 92#define AMP_STATUS_FULL_CAPACITY 0x06 93 94/* HCI device quirks */ 95enum { 96 /* When this quirk is set, the HCI Reset command is send when 97 * closing the transport instead of when opening it. 98 * 99 * This quirk must be set before hci_register_dev is called. 100 */ 101 HCI_QUIRK_RESET_ON_CLOSE, 102 103 /* When this quirk is set, the device is turned into a raw-only 104 * device and it will stay in unconfigured state. 105 * 106 * This quirk must be set before hci_register_dev is called. 107 */ 108 HCI_QUIRK_RAW_DEVICE, 109 110 /* When this quirk is set, the buffer sizes reported by 111 * HCI Read Buffer Size command are corrected if invalid. 112 * 113 * This quirk must be set before hci_register_dev is called. 114 */ 115 HCI_QUIRK_FIXUP_BUFFER_SIZE, 116 117 /* When this quirk is set, then a controller that does not 118 * indicate support for Inquiry Result with RSSI is assumed to 119 * support it anyway. Some early Bluetooth 1.2 controllers had 120 * wrongly configured local features that will require forcing 121 * them to enable this mode. Getting RSSI information with the 122 * inquiry responses is preferred since it allows for a better 123 * user experience. 124 * 125 * This quirk must be set before hci_register_dev is called. 126 */ 127 HCI_QUIRK_FIXUP_INQUIRY_MODE, 128 129 /* When this quirk is set, then the HCI Read Local Supported 130 * Commands command is not supported. In general Bluetooth 1.2 131 * and later controllers should support this command. However 132 * some controllers indicate Bluetooth 1.2 support, but do 133 * not support this command. 134 * 135 * This quirk must be set before hci_register_dev is called. 136 */ 137 HCI_QUIRK_BROKEN_LOCAL_COMMANDS, 138 139 /* When this quirk is set, then no stored link key handling 140 * is performed. This is mainly due to the fact that the 141 * HCI Delete Stored Link Key command is advertised, but 142 * not supported. 143 * 144 * This quirk must be set before hci_register_dev is called. 145 */ 146 HCI_QUIRK_BROKEN_STORED_LINK_KEY, 147 148 /* When this quirk is set, an external configuration step 149 * is required and will be indicated with the controller 150 * configuration. 151 * 152 * This quirk can be set before hci_register_dev is called or 153 * during the hdev->setup vendor callback. 154 */ 155 HCI_QUIRK_EXTERNAL_CONFIG, 156 157 /* When this quirk is set, the public Bluetooth address 158 * initially reported by HCI Read BD Address command 159 * is considered invalid. Controller configuration is 160 * required before this device can be used. 161 * 162 * This quirk can be set before hci_register_dev is called or 163 * during the hdev->setup vendor callback. 164 */ 165 HCI_QUIRK_INVALID_BDADDR, 166 167 /* When this quirk is set, the public Bluetooth address 168 * initially reported by HCI Read BD Address command 169 * is considered invalid. The public BD Address can be 170 * specified in the fwnode property 'local-bd-address'. 171 * If this property does not exist or is invalid controller 172 * configuration is required before this device can be used. 173 * 174 * This quirk can be set before hci_register_dev is called or 175 * during the hdev->setup vendor callback. 176 */ 177 HCI_QUIRK_USE_BDADDR_PROPERTY, 178 179 /* When this quirk is set, the duplicate filtering during 180 * scanning is based on Bluetooth devices addresses. To allow 181 * RSSI based updates, restart scanning if needed. 182 * 183 * This quirk can be set before hci_register_dev is called or 184 * during the hdev->setup vendor callback. 185 */ 186 HCI_QUIRK_STRICT_DUPLICATE_FILTER, 187 188 /* When this quirk is set, LE scan and BR/EDR inquiry is done 189 * simultaneously, otherwise it's interleaved. 190 * 191 * This quirk can be set before hci_register_dev is called or 192 * during the hdev->setup vendor callback. 193 */ 194 HCI_QUIRK_SIMULTANEOUS_DISCOVERY, 195 196 /* When this quirk is set, the enabling of diagnostic mode is 197 * not persistent over HCI Reset. Every time the controller 198 * is brought up it needs to be reprogrammed. 199 * 200 * This quirk can be set before hci_register_dev is called or 201 * during the hdev->setup vendor callback. 202 */ 203 HCI_QUIRK_NON_PERSISTENT_DIAG, 204 205 /* When this quirk is set, setup() would be run after every 206 * open() and not just after the first open(). 207 * 208 * This quirk can be set before hci_register_dev is called or 209 * during the hdev->setup vendor callback. 210 * 211 */ 212 HCI_QUIRK_NON_PERSISTENT_SETUP, 213 214 /* When this quirk is set, wide band speech is supported by 215 * the driver since no reliable mechanism exist to report 216 * this from the hardware, a driver flag is use to convey 217 * this support 218 * 219 * This quirk must be set before hci_register_dev is called. 220 */ 221 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED, 222 223 /* When this quirk is set, the controller has validated that 224 * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are 225 * valid. This mechanism is necessary as many controllers have 226 * been seen has having trouble initiating a connectable 227 * advertisement despite the state combination being reported as 228 * supported. 229 */ 230 HCI_QUIRK_VALID_LE_STATES, 231 232 /* When this quirk is set, then erroneous data reporting 233 * is ignored. This is mainly due to the fact that the HCI 234 * Read Default Erroneous Data Reporting command is advertised, 235 * but not supported; these controllers often reply with unknown 236 * command and tend to lock up randomly. Needing a hard reset. 237 * 238 * This quirk can be set before hci_register_dev is called or 239 * during the hdev->setup vendor callback. 240 */ 241 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING, 242 243 /* 244 * When this quirk is set, then the hci_suspend_notifier is not 245 * registered. This is intended for devices which drop completely 246 * from the bus on system-suspend and which will show up as a new 247 * HCI after resume. 248 */ 249 HCI_QUIRK_NO_SUSPEND_NOTIFIER, 250 251 /* 252 * When this quirk is set, LE tx power is not queried on startup 253 * and the min/max tx power values default to HCI_TX_POWER_INVALID. 254 * 255 * This quirk can be set before hci_register_dev is called or 256 * during the hdev->setup vendor callback. 257 */ 258 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER, 259 260 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with 261 * HCI_FLT_CLEAR_ALL are ignored and event filtering is 262 * completely avoided. A subset of the CSR controller 263 * clones struggle with this and instantly lock up. 264 * 265 * Note that devices using this must (separately) disable 266 * runtime suspend, because event filtering takes place there. 267 */ 268 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL, 269 270 /* 271 * When this quirk is set, disables the use of 272 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections. 273 * 274 * This quirk can be set before hci_register_dev is called or 275 * during the hdev->setup vendor callback. 276 */ 277 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN, 278 279 /* 280 * When this quirk is set, the HCI_OP_LE_SET_EXT_SCAN_ENABLE command is 281 * disabled. This is required for some Broadcom controllers which 282 * erroneously claim to support extended scanning. 283 * 284 * This quirk can be set before hci_register_dev is called or 285 * during the hdev->setup vendor callback. 286 */ 287 HCI_QUIRK_BROKEN_EXT_SCAN, 288 289 /* 290 * When this quirk is set, the HCI_OP_GET_MWS_TRANSPORT_CONFIG command is 291 * disabled. This is required for some Broadcom controllers which 292 * erroneously claim to support MWS Transport Layer Configuration. 293 * 294 * This quirk can be set before hci_register_dev is called or 295 * during the hdev->setup vendor callback. 296 */ 297 HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG, 298 299 /* When this quirk is set, max_page for local extended features 300 * is set to 1, even if controller reports higher number. Some 301 * controllers (e.g. RTL8723CS) report more pages, but they 302 * don't actually support features declared there. 303 */ 304 HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2, 305 306 /* 307 * When this quirk is set, the HCI_OP_LE_SET_RPA_TIMEOUT command is 308 * skipped during initialization. This is required for the Actions 309 * Semiconductor ATS2851 based controllers, which erroneously claims 310 * to support it. 311 */ 312 HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT, 313 314 /* When this quirk is set, MSFT extension monitor tracking by 315 * address filter is supported. Since tracking quantity of each 316 * pattern is limited, this feature supports tracking multiple 317 * devices concurrently if controller supports multiple 318 * address filters. 319 * 320 * This quirk must be set before hci_register_dev is called. 321 */ 322 HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER, 323 324 /* 325 * When this quirk is set, LE Coded PHY shall not be used. This is 326 * required for some Intel controllers which erroneously claim to 327 * support it but it causes problems with extended scanning. 328 * 329 * This quirk can be set before hci_register_dev is called or 330 * during the hdev->setup vendor callback. 331 */ 332 HCI_QUIRK_BROKEN_LE_CODED, 333}; 334 335/* HCI device flags */ 336enum { 337 HCI_UP, 338 HCI_INIT, 339 HCI_RUNNING, 340 341 HCI_PSCAN, 342 HCI_ISCAN, 343 HCI_AUTH, 344 HCI_ENCRYPT, 345 HCI_INQUIRY, 346 347 HCI_RAW, 348 349 HCI_RESET, 350}; 351 352/* HCI socket flags */ 353enum { 354 HCI_SOCK_TRUSTED, 355 HCI_MGMT_INDEX_EVENTS, 356 HCI_MGMT_UNCONF_INDEX_EVENTS, 357 HCI_MGMT_EXT_INDEX_EVENTS, 358 HCI_MGMT_EXT_INFO_EVENTS, 359 HCI_MGMT_OPTION_EVENTS, 360 HCI_MGMT_SETTING_EVENTS, 361 HCI_MGMT_DEV_CLASS_EVENTS, 362 HCI_MGMT_LOCAL_NAME_EVENTS, 363 HCI_MGMT_OOB_DATA_EVENTS, 364 HCI_MGMT_EXP_FEATURE_EVENTS, 365}; 366 367/* 368 * BR/EDR and/or LE controller flags: the flags defined here should represent 369 * states from the controller. 370 */ 371enum { 372 HCI_SETUP, 373 HCI_CONFIG, 374 HCI_DEBUGFS_CREATED, 375 HCI_AUTO_OFF, 376 HCI_RFKILLED, 377 HCI_MGMT, 378 HCI_BONDABLE, 379 HCI_SERVICE_CACHE, 380 HCI_KEEP_DEBUG_KEYS, 381 HCI_USE_DEBUG_KEYS, 382 HCI_UNREGISTER, 383 HCI_UNCONFIGURED, 384 HCI_USER_CHANNEL, 385 HCI_EXT_CONFIGURED, 386 HCI_LE_ADV, 387 HCI_LE_PER_ADV, 388 HCI_LE_SCAN, 389 HCI_SSP_ENABLED, 390 HCI_SC_ENABLED, 391 HCI_SC_ONLY, 392 HCI_PRIVACY, 393 HCI_LIMITED_PRIVACY, 394 HCI_RPA_EXPIRED, 395 HCI_RPA_RESOLVING, 396 HCI_LE_ENABLED, 397 HCI_ADVERTISING, 398 HCI_ADVERTISING_CONNECTABLE, 399 HCI_CONNECTABLE, 400 HCI_DISCOVERABLE, 401 HCI_LIMITED_DISCOVERABLE, 402 HCI_LINK_SECURITY, 403 HCI_PERIODIC_INQ, 404 HCI_FAST_CONNECTABLE, 405 HCI_BREDR_ENABLED, 406 HCI_LE_SCAN_INTERRUPTED, 407 HCI_WIDEBAND_SPEECH_ENABLED, 408 HCI_EVENT_FILTER_CONFIGURED, 409 HCI_PA_SYNC, 410 411 HCI_DUT_MODE, 412 HCI_VENDOR_DIAG, 413 HCI_FORCE_BREDR_SMP, 414 HCI_FORCE_STATIC_ADDR, 415 HCI_LL_RPA_RESOLUTION, 416 HCI_ENABLE_LL_PRIVACY, 417 HCI_CMD_PENDING, 418 HCI_FORCE_NO_MITM, 419 HCI_QUALITY_REPORT, 420 HCI_OFFLOAD_CODECS_ENABLED, 421 HCI_LE_SIMULTANEOUS_ROLES, 422 HCI_CMD_DRAIN_WORKQUEUE, 423 424 HCI_MESH_EXPERIMENTAL, 425 HCI_MESH, 426 HCI_MESH_SENDING, 427 428 __HCI_NUM_FLAGS, 429}; 430 431/* HCI timeouts */ 432#define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 433#define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */ 434#define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */ 435#define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 436#define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 437#define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */ 438#define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */ 439#define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */ 440#define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */ 441 442/* HCI data types */ 443#define HCI_COMMAND_PKT 0x01 444#define HCI_ACLDATA_PKT 0x02 445#define HCI_SCODATA_PKT 0x03 446#define HCI_EVENT_PKT 0x04 447#define HCI_ISODATA_PKT 0x05 448#define HCI_DIAG_PKT 0xf0 449#define HCI_VENDOR_PKT 0xff 450 451/* HCI packet types */ 452#define HCI_DM1 0x0008 453#define HCI_DM3 0x0400 454#define HCI_DM5 0x4000 455#define HCI_DH1 0x0010 456#define HCI_DH3 0x0800 457#define HCI_DH5 0x8000 458 459/* HCI packet types inverted masks */ 460#define HCI_2DH1 0x0002 461#define HCI_3DH1 0x0004 462#define HCI_2DH3 0x0100 463#define HCI_3DH3 0x0200 464#define HCI_2DH5 0x1000 465#define HCI_3DH5 0x2000 466 467#define HCI_HV1 0x0020 468#define HCI_HV2 0x0040 469#define HCI_HV3 0x0080 470 471#define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) 472#define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) 473 474/* eSCO packet types */ 475#define ESCO_HV1 0x0001 476#define ESCO_HV2 0x0002 477#define ESCO_HV3 0x0004 478#define ESCO_EV3 0x0008 479#define ESCO_EV4 0x0010 480#define ESCO_EV5 0x0020 481#define ESCO_2EV3 0x0040 482#define ESCO_3EV3 0x0080 483#define ESCO_2EV5 0x0100 484#define ESCO_3EV5 0x0200 485 486#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3) 487#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5) 488 489/* ACL flags */ 490#define ACL_START_NO_FLUSH 0x00 491#define ACL_CONT 0x01 492#define ACL_START 0x02 493#define ACL_COMPLETE 0x03 494#define ACL_ACTIVE_BCAST 0x04 495#define ACL_PICO_BCAST 0x08 496 497/* ISO PB flags */ 498#define ISO_START 0x00 499#define ISO_CONT 0x01 500#define ISO_SINGLE 0x02 501#define ISO_END 0x03 502 503/* ISO TS flags */ 504#define ISO_TS 0x01 505 506/* Baseband links */ 507#define SCO_LINK 0x00 508#define ACL_LINK 0x01 509#define ESCO_LINK 0x02 510/* Low Energy links do not have defined link type. Use invented one */ 511#define LE_LINK 0x80 512#define AMP_LINK 0x81 513#define ISO_LINK 0x82 514#define INVALID_LINK 0xff 515 516/* LMP features */ 517#define LMP_3SLOT 0x01 518#define LMP_5SLOT 0x02 519#define LMP_ENCRYPT 0x04 520#define LMP_SOFFSET 0x08 521#define LMP_TACCURACY 0x10 522#define LMP_RSWITCH 0x20 523#define LMP_HOLD 0x40 524#define LMP_SNIFF 0x80 525 526#define LMP_PARK 0x01 527#define LMP_RSSI 0x02 528#define LMP_QUALITY 0x04 529#define LMP_SCO 0x08 530#define LMP_HV2 0x10 531#define LMP_HV3 0x20 532#define LMP_ULAW 0x40 533#define LMP_ALAW 0x80 534 535#define LMP_CVSD 0x01 536#define LMP_PSCHEME 0x02 537#define LMP_PCONTROL 0x04 538#define LMP_TRANSPARENT 0x08 539 540#define LMP_EDR_2M 0x02 541#define LMP_EDR_3M 0x04 542#define LMP_RSSI_INQ 0x40 543#define LMP_ESCO 0x80 544 545#define LMP_EV4 0x01 546#define LMP_EV5 0x02 547#define LMP_NO_BREDR 0x20 548#define LMP_LE 0x40 549#define LMP_EDR_3SLOT 0x80 550 551#define LMP_EDR_5SLOT 0x01 552#define LMP_SNIFF_SUBR 0x02 553#define LMP_PAUSE_ENC 0x04 554#define LMP_EDR_ESCO_2M 0x20 555#define LMP_EDR_ESCO_3M 0x40 556#define LMP_EDR_3S_ESCO 0x80 557 558#define LMP_EXT_INQ 0x01 559#define LMP_SIMUL_LE_BR 0x02 560#define LMP_SIMPLE_PAIR 0x08 561#define LMP_ERR_DATA_REPORTING 0x20 562#define LMP_NO_FLUSH 0x40 563 564#define LMP_LSTO 0x01 565#define LMP_INQ_TX_PWR 0x02 566#define LMP_EXTFEATURES 0x80 567 568/* Extended LMP features */ 569#define LMP_CPB_CENTRAL 0x01 570#define LMP_CPB_PERIPHERAL 0x02 571#define LMP_SYNC_TRAIN 0x04 572#define LMP_SYNC_SCAN 0x08 573 574#define LMP_SC 0x01 575#define LMP_PING 0x02 576 577/* Host features */ 578#define LMP_HOST_SSP 0x01 579#define LMP_HOST_LE 0x02 580#define LMP_HOST_LE_BREDR 0x04 581#define LMP_HOST_SC 0x08 582 583/* LE features */ 584#define HCI_LE_ENCRYPTION 0x01 585#define HCI_LE_CONN_PARAM_REQ_PROC 0x02 586#define HCI_LE_PERIPHERAL_FEATURES 0x08 587#define HCI_LE_PING 0x10 588#define HCI_LE_DATA_LEN_EXT 0x20 589#define HCI_LE_LL_PRIVACY 0x40 590#define HCI_LE_EXT_SCAN_POLICY 0x80 591#define HCI_LE_PHY_2M 0x01 592#define HCI_LE_PHY_CODED 0x08 593#define HCI_LE_EXT_ADV 0x10 594#define HCI_LE_PERIODIC_ADV 0x20 595#define HCI_LE_CHAN_SEL_ALG2 0x40 596#define HCI_LE_CIS_CENTRAL 0x10 597#define HCI_LE_CIS_PERIPHERAL 0x20 598#define HCI_LE_ISO_BROADCASTER 0x40 599#define HCI_LE_ISO_SYNC_RECEIVER 0x80 600 601/* Connection modes */ 602#define HCI_CM_ACTIVE 0x0000 603#define HCI_CM_HOLD 0x0001 604#define HCI_CM_SNIFF 0x0002 605#define HCI_CM_PARK 0x0003 606 607/* Link policies */ 608#define HCI_LP_RSWITCH 0x0001 609#define HCI_LP_HOLD 0x0002 610#define HCI_LP_SNIFF 0x0004 611#define HCI_LP_PARK 0x0008 612 613/* Link modes */ 614#define HCI_LM_ACCEPT 0x8000 615#define HCI_LM_MASTER 0x0001 616#define HCI_LM_AUTH 0x0002 617#define HCI_LM_ENCRYPT 0x0004 618#define HCI_LM_TRUSTED 0x0008 619#define HCI_LM_RELIABLE 0x0010 620#define HCI_LM_SECURE 0x0020 621#define HCI_LM_FIPS 0x0040 622 623/* Authentication types */ 624#define HCI_AT_NO_BONDING 0x00 625#define HCI_AT_NO_BONDING_MITM 0x01 626#define HCI_AT_DEDICATED_BONDING 0x02 627#define HCI_AT_DEDICATED_BONDING_MITM 0x03 628#define HCI_AT_GENERAL_BONDING 0x04 629#define HCI_AT_GENERAL_BONDING_MITM 0x05 630 631/* I/O capabilities */ 632#define HCI_IO_DISPLAY_ONLY 0x00 633#define HCI_IO_DISPLAY_YESNO 0x01 634#define HCI_IO_KEYBOARD_ONLY 0x02 635#define HCI_IO_NO_INPUT_OUTPUT 0x03 636 637/* Link Key types */ 638#define HCI_LK_COMBINATION 0x00 639#define HCI_LK_LOCAL_UNIT 0x01 640#define HCI_LK_REMOTE_UNIT 0x02 641#define HCI_LK_DEBUG_COMBINATION 0x03 642#define HCI_LK_UNAUTH_COMBINATION_P192 0x04 643#define HCI_LK_AUTH_COMBINATION_P192 0x05 644#define HCI_LK_CHANGED_COMBINATION 0x06 645#define HCI_LK_UNAUTH_COMBINATION_P256 0x07 646#define HCI_LK_AUTH_COMBINATION_P256 0x08 647 648/* ---- HCI Error Codes ---- */ 649#define HCI_ERROR_UNKNOWN_CONN_ID 0x02 650#define HCI_ERROR_AUTH_FAILURE 0x05 651#define HCI_ERROR_PIN_OR_KEY_MISSING 0x06 652#define HCI_ERROR_MEMORY_EXCEEDED 0x07 653#define HCI_ERROR_CONNECTION_TIMEOUT 0x08 654#define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 655#define HCI_ERROR_REJ_BAD_ADDR 0x0f 656#define HCI_ERROR_INVALID_PARAMETERS 0x12 657#define HCI_ERROR_REMOTE_USER_TERM 0x13 658#define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 659#define HCI_ERROR_REMOTE_POWER_OFF 0x15 660#define HCI_ERROR_LOCAL_HOST_TERM 0x16 661#define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 662#define HCI_ERROR_INVALID_LL_PARAMS 0x1e 663#define HCI_ERROR_UNSPECIFIED 0x1f 664#define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 665#define HCI_ERROR_CANCELLED_BY_HOST 0x44 666 667/* Flow control modes */ 668#define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 669#define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 670 671/* The core spec defines 127 as the "not available" value */ 672#define HCI_TX_POWER_INVALID 127 673#define HCI_RSSI_INVALID 127 674 675#define HCI_SYNC_HANDLE_INVALID 0xffff 676 677#define HCI_ROLE_MASTER 0x00 678#define HCI_ROLE_SLAVE 0x01 679 680/* Extended Inquiry Response field types */ 681#define EIR_FLAGS 0x01 /* flags */ 682#define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 683#define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 684#define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 685#define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 686#define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 687#define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 688#define EIR_NAME_SHORT 0x08 /* shortened local name */ 689#define EIR_NAME_COMPLETE 0x09 /* complete local name */ 690#define EIR_TX_POWER 0x0A /* transmit power level */ 691#define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 692#define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 693#define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 694#define EIR_DEVICE_ID 0x10 /* device ID */ 695#define EIR_APPEARANCE 0x19 /* Device appearance */ 696#define EIR_SERVICE_DATA 0x16 /* Service Data */ 697#define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 698#define EIR_LE_ROLE 0x1C /* LE role */ 699#define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 700#define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 701#define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 702#define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 703 704/* Low Energy Advertising Flags */ 705#define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 706#define LE_AD_GENERAL 0x02 /* General Discoverable */ 707#define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 708#define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 709#define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 710 711/* ----- HCI Commands ---- */ 712#define HCI_OP_NOP 0x0000 713 714#define HCI_OP_INQUIRY 0x0401 715struct hci_cp_inquiry { 716 __u8 lap[3]; 717 __u8 length; 718 __u8 num_rsp; 719} __packed; 720 721#define HCI_OP_INQUIRY_CANCEL 0x0402 722 723#define HCI_OP_PERIODIC_INQ 0x0403 724 725#define HCI_OP_EXIT_PERIODIC_INQ 0x0404 726 727#define HCI_OP_CREATE_CONN 0x0405 728struct hci_cp_create_conn { 729 bdaddr_t bdaddr; 730 __le16 pkt_type; 731 __u8 pscan_rep_mode; 732 __u8 pscan_mode; 733 __le16 clock_offset; 734 __u8 role_switch; 735} __packed; 736 737#define HCI_OP_DISCONNECT 0x0406 738struct hci_cp_disconnect { 739 __le16 handle; 740 __u8 reason; 741} __packed; 742 743#define HCI_OP_ADD_SCO 0x0407 744struct hci_cp_add_sco { 745 __le16 handle; 746 __le16 pkt_type; 747} __packed; 748 749#define HCI_OP_CREATE_CONN_CANCEL 0x0408 750struct hci_cp_create_conn_cancel { 751 bdaddr_t bdaddr; 752} __packed; 753 754#define HCI_OP_ACCEPT_CONN_REQ 0x0409 755struct hci_cp_accept_conn_req { 756 bdaddr_t bdaddr; 757 __u8 role; 758} __packed; 759 760#define HCI_OP_REJECT_CONN_REQ 0x040a 761struct hci_cp_reject_conn_req { 762 bdaddr_t bdaddr; 763 __u8 reason; 764} __packed; 765 766#define HCI_OP_LINK_KEY_REPLY 0x040b 767struct hci_cp_link_key_reply { 768 bdaddr_t bdaddr; 769 __u8 link_key[HCI_LINK_KEY_SIZE]; 770} __packed; 771 772#define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 773struct hci_cp_link_key_neg_reply { 774 bdaddr_t bdaddr; 775} __packed; 776 777#define HCI_OP_PIN_CODE_REPLY 0x040d 778struct hci_cp_pin_code_reply { 779 bdaddr_t bdaddr; 780 __u8 pin_len; 781 __u8 pin_code[16]; 782} __packed; 783struct hci_rp_pin_code_reply { 784 __u8 status; 785 bdaddr_t bdaddr; 786} __packed; 787 788#define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 789struct hci_cp_pin_code_neg_reply { 790 bdaddr_t bdaddr; 791} __packed; 792struct hci_rp_pin_code_neg_reply { 793 __u8 status; 794 bdaddr_t bdaddr; 795} __packed; 796 797#define HCI_OP_CHANGE_CONN_PTYPE 0x040f 798struct hci_cp_change_conn_ptype { 799 __le16 handle; 800 __le16 pkt_type; 801} __packed; 802 803#define HCI_OP_AUTH_REQUESTED 0x0411 804struct hci_cp_auth_requested { 805 __le16 handle; 806} __packed; 807 808#define HCI_OP_SET_CONN_ENCRYPT 0x0413 809struct hci_cp_set_conn_encrypt { 810 __le16 handle; 811 __u8 encrypt; 812} __packed; 813 814#define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 815struct hci_cp_change_conn_link_key { 816 __le16 handle; 817} __packed; 818 819#define HCI_OP_REMOTE_NAME_REQ 0x0419 820struct hci_cp_remote_name_req { 821 bdaddr_t bdaddr; 822 __u8 pscan_rep_mode; 823 __u8 pscan_mode; 824 __le16 clock_offset; 825} __packed; 826 827#define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 828struct hci_cp_remote_name_req_cancel { 829 bdaddr_t bdaddr; 830} __packed; 831 832#define HCI_OP_READ_REMOTE_FEATURES 0x041b 833struct hci_cp_read_remote_features { 834 __le16 handle; 835} __packed; 836 837#define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 838struct hci_cp_read_remote_ext_features { 839 __le16 handle; 840 __u8 page; 841} __packed; 842 843#define HCI_OP_READ_REMOTE_VERSION 0x041d 844struct hci_cp_read_remote_version { 845 __le16 handle; 846} __packed; 847 848#define HCI_OP_READ_CLOCK_OFFSET 0x041f 849struct hci_cp_read_clock_offset { 850 __le16 handle; 851} __packed; 852 853#define HCI_OP_SETUP_SYNC_CONN 0x0428 854struct hci_cp_setup_sync_conn { 855 __le16 handle; 856 __le32 tx_bandwidth; 857 __le32 rx_bandwidth; 858 __le16 max_latency; 859 __le16 voice_setting; 860 __u8 retrans_effort; 861 __le16 pkt_type; 862} __packed; 863 864#define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 865struct hci_cp_accept_sync_conn_req { 866 bdaddr_t bdaddr; 867 __le32 tx_bandwidth; 868 __le32 rx_bandwidth; 869 __le16 max_latency; 870 __le16 content_format; 871 __u8 retrans_effort; 872 __le16 pkt_type; 873} __packed; 874 875#define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 876struct hci_cp_reject_sync_conn_req { 877 bdaddr_t bdaddr; 878 __u8 reason; 879} __packed; 880 881#define HCI_OP_IO_CAPABILITY_REPLY 0x042b 882struct hci_cp_io_capability_reply { 883 bdaddr_t bdaddr; 884 __u8 capability; 885 __u8 oob_data; 886 __u8 authentication; 887} __packed; 888 889#define HCI_OP_USER_CONFIRM_REPLY 0x042c 890struct hci_cp_user_confirm_reply { 891 bdaddr_t bdaddr; 892} __packed; 893struct hci_rp_user_confirm_reply { 894 __u8 status; 895 bdaddr_t bdaddr; 896} __packed; 897 898#define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 899 900#define HCI_OP_USER_PASSKEY_REPLY 0x042e 901struct hci_cp_user_passkey_reply { 902 bdaddr_t bdaddr; 903 __le32 passkey; 904} __packed; 905 906#define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 907 908#define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 909struct hci_cp_remote_oob_data_reply { 910 bdaddr_t bdaddr; 911 __u8 hash[16]; 912 __u8 rand[16]; 913} __packed; 914 915#define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 916struct hci_cp_remote_oob_data_neg_reply { 917 bdaddr_t bdaddr; 918} __packed; 919 920#define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 921struct hci_cp_io_capability_neg_reply { 922 bdaddr_t bdaddr; 923 __u8 reason; 924} __packed; 925 926#define HCI_OP_CREATE_PHY_LINK 0x0435 927struct hci_cp_create_phy_link { 928 __u8 phy_handle; 929 __u8 key_len; 930 __u8 key_type; 931 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 932} __packed; 933 934#define HCI_OP_ACCEPT_PHY_LINK 0x0436 935struct hci_cp_accept_phy_link { 936 __u8 phy_handle; 937 __u8 key_len; 938 __u8 key_type; 939 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 940} __packed; 941 942#define HCI_OP_DISCONN_PHY_LINK 0x0437 943struct hci_cp_disconn_phy_link { 944 __u8 phy_handle; 945 __u8 reason; 946} __packed; 947 948struct ext_flow_spec { 949 __u8 id; 950 __u8 stype; 951 __le16 msdu; 952 __le32 sdu_itime; 953 __le32 acc_lat; 954 __le32 flush_to; 955} __packed; 956 957#define HCI_OP_CREATE_LOGICAL_LINK 0x0438 958#define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 959struct hci_cp_create_accept_logical_link { 960 __u8 phy_handle; 961 struct ext_flow_spec tx_flow_spec; 962 struct ext_flow_spec rx_flow_spec; 963} __packed; 964 965#define HCI_OP_DISCONN_LOGICAL_LINK 0x043a 966struct hci_cp_disconn_logical_link { 967 __le16 log_handle; 968} __packed; 969 970#define HCI_OP_LOGICAL_LINK_CANCEL 0x043b 971struct hci_cp_logical_link_cancel { 972 __u8 phy_handle; 973 __u8 flow_spec_id; 974} __packed; 975 976#define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d 977struct hci_coding_format { 978 __u8 id; 979 __le16 cid; 980 __le16 vid; 981} __packed; 982 983struct hci_cp_enhanced_setup_sync_conn { 984 __le16 handle; 985 __le32 tx_bandwidth; 986 __le32 rx_bandwidth; 987 struct hci_coding_format tx_coding_format; 988 struct hci_coding_format rx_coding_format; 989 __le16 tx_codec_frame_size; 990 __le16 rx_codec_frame_size; 991 __le32 in_bandwidth; 992 __le32 out_bandwidth; 993 struct hci_coding_format in_coding_format; 994 struct hci_coding_format out_coding_format; 995 __le16 in_coded_data_size; 996 __le16 out_coded_data_size; 997 __u8 in_pcm_data_format; 998 __u8 out_pcm_data_format; 999 __u8 in_pcm_sample_payload_msb_pos; 1000 __u8 out_pcm_sample_payload_msb_pos; 1001 __u8 in_data_path; 1002 __u8 out_data_path; 1003 __u8 in_transport_unit_size; 1004 __u8 out_transport_unit_size; 1005 __le16 max_latency; 1006 __le16 pkt_type; 1007 __u8 retrans_effort; 1008} __packed; 1009 1010struct hci_rp_logical_link_cancel { 1011 __u8 status; 1012 __u8 phy_handle; 1013 __u8 flow_spec_id; 1014} __packed; 1015 1016#define HCI_OP_SET_CPB 0x0441 1017struct hci_cp_set_cpb { 1018 __u8 enable; 1019 __u8 lt_addr; 1020 __u8 lpo_allowed; 1021 __le16 packet_type; 1022 __le16 interval_min; 1023 __le16 interval_max; 1024 __le16 cpb_sv_tout; 1025} __packed; 1026struct hci_rp_set_cpb { 1027 __u8 status; 1028 __u8 lt_addr; 1029 __le16 interval; 1030} __packed; 1031 1032#define HCI_OP_START_SYNC_TRAIN 0x0443 1033 1034#define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 1035struct hci_cp_remote_oob_ext_data_reply { 1036 bdaddr_t bdaddr; 1037 __u8 hash192[16]; 1038 __u8 rand192[16]; 1039 __u8 hash256[16]; 1040 __u8 rand256[16]; 1041} __packed; 1042 1043#define HCI_OP_SNIFF_MODE 0x0803 1044struct hci_cp_sniff_mode { 1045 __le16 handle; 1046 __le16 max_interval; 1047 __le16 min_interval; 1048 __le16 attempt; 1049 __le16 timeout; 1050} __packed; 1051 1052#define HCI_OP_EXIT_SNIFF_MODE 0x0804 1053struct hci_cp_exit_sniff_mode { 1054 __le16 handle; 1055} __packed; 1056 1057#define HCI_OP_ROLE_DISCOVERY 0x0809 1058struct hci_cp_role_discovery { 1059 __le16 handle; 1060} __packed; 1061struct hci_rp_role_discovery { 1062 __u8 status; 1063 __le16 handle; 1064 __u8 role; 1065} __packed; 1066 1067#define HCI_OP_SWITCH_ROLE 0x080b 1068struct hci_cp_switch_role { 1069 bdaddr_t bdaddr; 1070 __u8 role; 1071} __packed; 1072 1073#define HCI_OP_READ_LINK_POLICY 0x080c 1074struct hci_cp_read_link_policy { 1075 __le16 handle; 1076} __packed; 1077struct hci_rp_read_link_policy { 1078 __u8 status; 1079 __le16 handle; 1080 __le16 policy; 1081} __packed; 1082 1083#define HCI_OP_WRITE_LINK_POLICY 0x080d 1084struct hci_cp_write_link_policy { 1085 __le16 handle; 1086 __le16 policy; 1087} __packed; 1088struct hci_rp_write_link_policy { 1089 __u8 status; 1090 __le16 handle; 1091} __packed; 1092 1093#define HCI_OP_READ_DEF_LINK_POLICY 0x080e 1094struct hci_rp_read_def_link_policy { 1095 __u8 status; 1096 __le16 policy; 1097} __packed; 1098 1099#define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 1100struct hci_cp_write_def_link_policy { 1101 __le16 policy; 1102} __packed; 1103 1104#define HCI_OP_SNIFF_SUBRATE 0x0811 1105struct hci_cp_sniff_subrate { 1106 __le16 handle; 1107 __le16 max_latency; 1108 __le16 min_remote_timeout; 1109 __le16 min_local_timeout; 1110} __packed; 1111 1112#define HCI_OP_SET_EVENT_MASK 0x0c01 1113 1114#define HCI_OP_RESET 0x0c03 1115 1116#define HCI_OP_SET_EVENT_FLT 0x0c05 1117#define HCI_SET_EVENT_FLT_SIZE 9 1118struct hci_cp_set_event_filter { 1119 __u8 flt_type; 1120 __u8 cond_type; 1121 struct { 1122 bdaddr_t bdaddr; 1123 __u8 auto_accept; 1124 } __packed addr_conn_flt; 1125} __packed; 1126 1127/* Filter types */ 1128#define HCI_FLT_CLEAR_ALL 0x00 1129#define HCI_FLT_INQ_RESULT 0x01 1130#define HCI_FLT_CONN_SETUP 0x02 1131 1132/* CONN_SETUP Condition types */ 1133#define HCI_CONN_SETUP_ALLOW_ALL 0x00 1134#define HCI_CONN_SETUP_ALLOW_CLASS 0x01 1135#define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 1136 1137/* CONN_SETUP Conditions */ 1138#define HCI_CONN_SETUP_AUTO_OFF 0x01 1139#define HCI_CONN_SETUP_AUTO_ON 0x02 1140#define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03 1141 1142#define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 1143struct hci_cp_read_stored_link_key { 1144 bdaddr_t bdaddr; 1145 __u8 read_all; 1146} __packed; 1147struct hci_rp_read_stored_link_key { 1148 __u8 status; 1149 __le16 max_keys; 1150 __le16 num_keys; 1151} __packed; 1152 1153#define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 1154struct hci_cp_delete_stored_link_key { 1155 bdaddr_t bdaddr; 1156 __u8 delete_all; 1157} __packed; 1158struct hci_rp_delete_stored_link_key { 1159 __u8 status; 1160 __le16 num_keys; 1161} __packed; 1162 1163#define HCI_MAX_NAME_LENGTH 248 1164 1165#define HCI_OP_WRITE_LOCAL_NAME 0x0c13 1166struct hci_cp_write_local_name { 1167 __u8 name[HCI_MAX_NAME_LENGTH]; 1168} __packed; 1169 1170#define HCI_OP_READ_LOCAL_NAME 0x0c14 1171struct hci_rp_read_local_name { 1172 __u8 status; 1173 __u8 name[HCI_MAX_NAME_LENGTH]; 1174} __packed; 1175 1176#define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 1177 1178#define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 1179 1180#define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 1181 #define SCAN_DISABLED 0x00 1182 #define SCAN_INQUIRY 0x01 1183 #define SCAN_PAGE 0x02 1184 1185#define HCI_OP_READ_AUTH_ENABLE 0x0c1f 1186 1187#define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 1188 #define AUTH_DISABLED 0x00 1189 #define AUTH_ENABLED 0x01 1190 1191#define HCI_OP_READ_ENCRYPT_MODE 0x0c21 1192 1193#define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 1194 #define ENCRYPT_DISABLED 0x00 1195 #define ENCRYPT_P2P 0x01 1196 #define ENCRYPT_BOTH 0x02 1197 1198#define HCI_OP_READ_CLASS_OF_DEV 0x0c23 1199struct hci_rp_read_class_of_dev { 1200 __u8 status; 1201 __u8 dev_class[3]; 1202} __packed; 1203 1204#define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 1205struct hci_cp_write_class_of_dev { 1206 __u8 dev_class[3]; 1207} __packed; 1208 1209#define HCI_OP_READ_VOICE_SETTING 0x0c25 1210struct hci_rp_read_voice_setting { 1211 __u8 status; 1212 __le16 voice_setting; 1213} __packed; 1214 1215#define HCI_OP_WRITE_VOICE_SETTING 0x0c26 1216struct hci_cp_write_voice_setting { 1217 __le16 voice_setting; 1218} __packed; 1219 1220#define HCI_OP_HOST_BUFFER_SIZE 0x0c33 1221struct hci_cp_host_buffer_size { 1222 __le16 acl_mtu; 1223 __u8 sco_mtu; 1224 __le16 acl_max_pkt; 1225 __le16 sco_max_pkt; 1226} __packed; 1227 1228#define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 1229struct hci_rp_read_num_supported_iac { 1230 __u8 status; 1231 __u8 num_iac; 1232} __packed; 1233 1234#define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 1235 1236#define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 1237struct hci_cp_write_current_iac_lap { 1238 __u8 num_iac; 1239 __u8 iac_lap[6]; 1240} __packed; 1241 1242#define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 1243 1244#define HCI_MAX_EIR_LENGTH 240 1245 1246#define HCI_OP_WRITE_EIR 0x0c52 1247struct hci_cp_write_eir { 1248 __u8 fec; 1249 __u8 data[HCI_MAX_EIR_LENGTH]; 1250} __packed; 1251 1252#define HCI_OP_READ_SSP_MODE 0x0c55 1253struct hci_rp_read_ssp_mode { 1254 __u8 status; 1255 __u8 mode; 1256} __packed; 1257 1258#define HCI_OP_WRITE_SSP_MODE 0x0c56 1259struct hci_cp_write_ssp_mode { 1260 __u8 mode; 1261} __packed; 1262 1263#define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1264struct hci_rp_read_local_oob_data { 1265 __u8 status; 1266 __u8 hash[16]; 1267 __u8 rand[16]; 1268} __packed; 1269 1270#define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1271struct hci_rp_read_inq_rsp_tx_power { 1272 __u8 status; 1273 __s8 tx_power; 1274} __packed; 1275 1276#define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a 1277 #define ERR_DATA_REPORTING_DISABLED 0x00 1278 #define ERR_DATA_REPORTING_ENABLED 0x01 1279struct hci_rp_read_def_err_data_reporting { 1280 __u8 status; 1281 __u8 err_data_reporting; 1282} __packed; 1283 1284#define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b 1285struct hci_cp_write_def_err_data_reporting { 1286 __u8 err_data_reporting; 1287} __packed; 1288 1289#define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1290 1291#define HCI_OP_READ_LOCATION_DATA 0x0c64 1292 1293#define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1294struct hci_rp_read_flow_control_mode { 1295 __u8 status; 1296 __u8 mode; 1297} __packed; 1298 1299#define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1300struct hci_cp_write_le_host_supported { 1301 __u8 le; 1302 __u8 simul; 1303} __packed; 1304 1305#define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1306struct hci_cp_set_reserved_lt_addr { 1307 __u8 lt_addr; 1308} __packed; 1309struct hci_rp_set_reserved_lt_addr { 1310 __u8 status; 1311 __u8 lt_addr; 1312} __packed; 1313 1314#define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1315struct hci_cp_delete_reserved_lt_addr { 1316 __u8 lt_addr; 1317} __packed; 1318struct hci_rp_delete_reserved_lt_addr { 1319 __u8 status; 1320 __u8 lt_addr; 1321} __packed; 1322 1323#define HCI_OP_SET_CPB_DATA 0x0c76 1324struct hci_cp_set_cpb_data { 1325 __u8 lt_addr; 1326 __u8 fragment; 1327 __u8 data_length; 1328 __u8 data[HCI_MAX_CPB_DATA_SIZE]; 1329} __packed; 1330struct hci_rp_set_cpb_data { 1331 __u8 status; 1332 __u8 lt_addr; 1333} __packed; 1334 1335#define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1336 1337#define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1338struct hci_cp_write_sync_train_params { 1339 __le16 interval_min; 1340 __le16 interval_max; 1341 __le32 sync_train_tout; 1342 __u8 service_data; 1343} __packed; 1344struct hci_rp_write_sync_train_params { 1345 __u8 status; 1346 __le16 sync_train_int; 1347} __packed; 1348 1349#define HCI_OP_READ_SC_SUPPORT 0x0c79 1350struct hci_rp_read_sc_support { 1351 __u8 status; 1352 __u8 support; 1353} __packed; 1354 1355#define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1356struct hci_cp_write_sc_support { 1357 __u8 support; 1358} __packed; 1359 1360#define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b 1361struct hci_cp_read_auth_payload_to { 1362 __le16 handle; 1363} __packed; 1364struct hci_rp_read_auth_payload_to { 1365 __u8 status; 1366 __le16 handle; 1367 __le16 timeout; 1368} __packed; 1369 1370#define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c 1371struct hci_cp_write_auth_payload_to { 1372 __le16 handle; 1373 __le16 timeout; 1374} __packed; 1375struct hci_rp_write_auth_payload_to { 1376 __u8 status; 1377 __le16 handle; 1378} __packed; 1379 1380#define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1381struct hci_rp_read_local_oob_ext_data { 1382 __u8 status; 1383 __u8 hash192[16]; 1384 __u8 rand192[16]; 1385 __u8 hash256[16]; 1386 __u8 rand256[16]; 1387} __packed; 1388 1389#define HCI_CONFIGURE_DATA_PATH 0x0c83 1390struct hci_op_configure_data_path { 1391 __u8 direction; 1392 __u8 data_path_id; 1393 __u8 vnd_len; 1394 __u8 vnd_data[]; 1395} __packed; 1396 1397#define HCI_OP_READ_LOCAL_VERSION 0x1001 1398struct hci_rp_read_local_version { 1399 __u8 status; 1400 __u8 hci_ver; 1401 __le16 hci_rev; 1402 __u8 lmp_ver; 1403 __le16 manufacturer; 1404 __le16 lmp_subver; 1405} __packed; 1406 1407#define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1408struct hci_rp_read_local_commands { 1409 __u8 status; 1410 __u8 commands[64]; 1411} __packed; 1412 1413#define HCI_OP_READ_LOCAL_FEATURES 0x1003 1414struct hci_rp_read_local_features { 1415 __u8 status; 1416 __u8 features[8]; 1417} __packed; 1418 1419#define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1420struct hci_cp_read_local_ext_features { 1421 __u8 page; 1422} __packed; 1423struct hci_rp_read_local_ext_features { 1424 __u8 status; 1425 __u8 page; 1426 __u8 max_page; 1427 __u8 features[8]; 1428} __packed; 1429 1430#define HCI_OP_READ_BUFFER_SIZE 0x1005 1431struct hci_rp_read_buffer_size { 1432 __u8 status; 1433 __le16 acl_mtu; 1434 __u8 sco_mtu; 1435 __le16 acl_max_pkt; 1436 __le16 sco_max_pkt; 1437} __packed; 1438 1439#define HCI_OP_READ_BD_ADDR 0x1009 1440struct hci_rp_read_bd_addr { 1441 __u8 status; 1442 bdaddr_t bdaddr; 1443} __packed; 1444 1445#define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1446struct hci_rp_read_data_block_size { 1447 __u8 status; 1448 __le16 max_acl_len; 1449 __le16 block_len; 1450 __le16 num_blocks; 1451} __packed; 1452 1453#define HCI_OP_READ_LOCAL_CODECS 0x100b 1454struct hci_std_codecs { 1455 __u8 num; 1456 __u8 codec[]; 1457} __packed; 1458 1459struct hci_vnd_codec { 1460 /* company id */ 1461 __le16 cid; 1462 /* vendor codec id */ 1463 __le16 vid; 1464} __packed; 1465 1466struct hci_vnd_codecs { 1467 __u8 num; 1468 struct hci_vnd_codec codec[]; 1469} __packed; 1470 1471struct hci_rp_read_local_supported_codecs { 1472 __u8 status; 1473 struct hci_std_codecs std_codecs; 1474 struct hci_vnd_codecs vnd_codecs; 1475} __packed; 1476 1477#define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c 1478struct hci_rp_read_local_pairing_opts { 1479 __u8 status; 1480 __u8 pairing_opts; 1481 __u8 max_key_size; 1482} __packed; 1483 1484#define HCI_OP_READ_LOCAL_CODECS_V2 0x100d 1485struct hci_std_codec_v2 { 1486 __u8 id; 1487 __u8 transport; 1488} __packed; 1489 1490struct hci_std_codecs_v2 { 1491 __u8 num; 1492 struct hci_std_codec_v2 codec[]; 1493} __packed; 1494 1495struct hci_vnd_codec_v2 { 1496 __le16 cid; 1497 __le16 vid; 1498 __u8 transport; 1499} __packed; 1500 1501struct hci_vnd_codecs_v2 { 1502 __u8 num; 1503 struct hci_vnd_codec_v2 codec[]; 1504} __packed; 1505 1506struct hci_rp_read_local_supported_codecs_v2 { 1507 __u8 status; 1508 struct hci_std_codecs_v2 std_codecs; 1509 struct hci_vnd_codecs_v2 vendor_codecs; 1510} __packed; 1511 1512#define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e 1513struct hci_op_read_local_codec_caps { 1514 __u8 id; 1515 __le16 cid; 1516 __le16 vid; 1517 __u8 transport; 1518 __u8 direction; 1519} __packed; 1520 1521struct hci_codec_caps { 1522 __u8 len; 1523 __u8 data[]; 1524} __packed; 1525 1526struct hci_rp_read_local_codec_caps { 1527 __u8 status; 1528 __u8 num_caps; 1529} __packed; 1530 1531#define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1532struct hci_rp_read_page_scan_activity { 1533 __u8 status; 1534 __le16 interval; 1535 __le16 window; 1536} __packed; 1537 1538#define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1539struct hci_cp_write_page_scan_activity { 1540 __le16 interval; 1541 __le16 window; 1542} __packed; 1543 1544#define HCI_OP_READ_TX_POWER 0x0c2d 1545struct hci_cp_read_tx_power { 1546 __le16 handle; 1547 __u8 type; 1548} __packed; 1549struct hci_rp_read_tx_power { 1550 __u8 status; 1551 __le16 handle; 1552 __s8 tx_power; 1553} __packed; 1554 1555#define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1556struct hci_rp_read_page_scan_type { 1557 __u8 status; 1558 __u8 type; 1559} __packed; 1560 1561#define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1562 #define PAGE_SCAN_TYPE_STANDARD 0x00 1563 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1564 1565#define HCI_OP_READ_RSSI 0x1405 1566struct hci_cp_read_rssi { 1567 __le16 handle; 1568} __packed; 1569struct hci_rp_read_rssi { 1570 __u8 status; 1571 __le16 handle; 1572 __s8 rssi; 1573} __packed; 1574 1575#define HCI_OP_READ_CLOCK 0x1407 1576struct hci_cp_read_clock { 1577 __le16 handle; 1578 __u8 which; 1579} __packed; 1580struct hci_rp_read_clock { 1581 __u8 status; 1582 __le16 handle; 1583 __le32 clock; 1584 __le16 accuracy; 1585} __packed; 1586 1587#define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1588struct hci_cp_read_enc_key_size { 1589 __le16 handle; 1590} __packed; 1591struct hci_rp_read_enc_key_size { 1592 __u8 status; 1593 __le16 handle; 1594 __u8 key_size; 1595} __packed; 1596 1597#define HCI_OP_READ_LOCAL_AMP_INFO 0x1409 1598struct hci_rp_read_local_amp_info { 1599 __u8 status; 1600 __u8 amp_status; 1601 __le32 total_bw; 1602 __le32 max_bw; 1603 __le32 min_latency; 1604 __le32 max_pdu; 1605 __u8 amp_type; 1606 __le16 pal_cap; 1607 __le16 max_assoc_size; 1608 __le32 max_flush_to; 1609 __le32 be_flush_to; 1610} __packed; 1611 1612#define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a 1613struct hci_cp_read_local_amp_assoc { 1614 __u8 phy_handle; 1615 __le16 len_so_far; 1616 __le16 max_len; 1617} __packed; 1618struct hci_rp_read_local_amp_assoc { 1619 __u8 status; 1620 __u8 phy_handle; 1621 __le16 rem_len; 1622 __u8 frag[]; 1623} __packed; 1624 1625#define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b 1626struct hci_cp_write_remote_amp_assoc { 1627 __u8 phy_handle; 1628 __le16 len_so_far; 1629 __le16 rem_len; 1630 __u8 frag[]; 1631} __packed; 1632struct hci_rp_write_remote_amp_assoc { 1633 __u8 status; 1634 __u8 phy_handle; 1635} __packed; 1636 1637#define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1638 1639#define HCI_OP_ENABLE_DUT_MODE 0x1803 1640 1641#define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1642 1643#define HCI_OP_LE_SET_EVENT_MASK 0x2001 1644struct hci_cp_le_set_event_mask { 1645 __u8 mask[8]; 1646} __packed; 1647 1648#define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1649struct hci_rp_le_read_buffer_size { 1650 __u8 status; 1651 __le16 le_mtu; 1652 __u8 le_max_pkt; 1653} __packed; 1654 1655#define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1656struct hci_rp_le_read_local_features { 1657 __u8 status; 1658 __u8 features[8]; 1659} __packed; 1660 1661#define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1662 1663#define HCI_OP_LE_SET_ADV_PARAM 0x2006 1664struct hci_cp_le_set_adv_param { 1665 __le16 min_interval; 1666 __le16 max_interval; 1667 __u8 type; 1668 __u8 own_address_type; 1669 __u8 direct_addr_type; 1670 bdaddr_t direct_addr; 1671 __u8 channel_map; 1672 __u8 filter_policy; 1673} __packed; 1674 1675#define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1676struct hci_rp_le_read_adv_tx_power { 1677 __u8 status; 1678 __s8 tx_power; 1679} __packed; 1680 1681#define HCI_MAX_AD_LENGTH 31 1682 1683#define HCI_OP_LE_SET_ADV_DATA 0x2008 1684struct hci_cp_le_set_adv_data { 1685 __u8 length; 1686 __u8 data[HCI_MAX_AD_LENGTH]; 1687} __packed; 1688 1689#define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1690struct hci_cp_le_set_scan_rsp_data { 1691 __u8 length; 1692 __u8 data[HCI_MAX_AD_LENGTH]; 1693} __packed; 1694 1695#define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1696 1697#define LE_SCAN_PASSIVE 0x00 1698#define LE_SCAN_ACTIVE 0x01 1699 1700#define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1701struct hci_cp_le_set_scan_param { 1702 __u8 type; 1703 __le16 interval; 1704 __le16 window; 1705 __u8 own_address_type; 1706 __u8 filter_policy; 1707} __packed; 1708 1709#define LE_SCAN_DISABLE 0x00 1710#define LE_SCAN_ENABLE 0x01 1711#define LE_SCAN_FILTER_DUP_DISABLE 0x00 1712#define LE_SCAN_FILTER_DUP_ENABLE 0x01 1713 1714#define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1715struct hci_cp_le_set_scan_enable { 1716 __u8 enable; 1717 __u8 filter_dup; 1718} __packed; 1719 1720#define HCI_LE_USE_PEER_ADDR 0x00 1721#define HCI_LE_USE_ACCEPT_LIST 0x01 1722 1723#define HCI_OP_LE_CREATE_CONN 0x200d 1724struct hci_cp_le_create_conn { 1725 __le16 scan_interval; 1726 __le16 scan_window; 1727 __u8 filter_policy; 1728 __u8 peer_addr_type; 1729 bdaddr_t peer_addr; 1730 __u8 own_address_type; 1731 __le16 conn_interval_min; 1732 __le16 conn_interval_max; 1733 __le16 conn_latency; 1734 __le16 supervision_timeout; 1735 __le16 min_ce_len; 1736 __le16 max_ce_len; 1737} __packed; 1738 1739#define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1740 1741#define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f 1742struct hci_rp_le_read_accept_list_size { 1743 __u8 status; 1744 __u8 size; 1745} __packed; 1746 1747#define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010 1748 1749#define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011 1750struct hci_cp_le_add_to_accept_list { 1751 __u8 bdaddr_type; 1752 bdaddr_t bdaddr; 1753} __packed; 1754 1755#define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012 1756struct hci_cp_le_del_from_accept_list { 1757 __u8 bdaddr_type; 1758 bdaddr_t bdaddr; 1759} __packed; 1760 1761#define HCI_OP_LE_CONN_UPDATE 0x2013 1762struct hci_cp_le_conn_update { 1763 __le16 handle; 1764 __le16 conn_interval_min; 1765 __le16 conn_interval_max; 1766 __le16 conn_latency; 1767 __le16 supervision_timeout; 1768 __le16 min_ce_len; 1769 __le16 max_ce_len; 1770} __packed; 1771 1772#define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1773struct hci_cp_le_read_remote_features { 1774 __le16 handle; 1775} __packed; 1776 1777#define HCI_OP_LE_START_ENC 0x2019 1778struct hci_cp_le_start_enc { 1779 __le16 handle; 1780 __le64 rand; 1781 __le16 ediv; 1782 __u8 ltk[16]; 1783} __packed; 1784 1785#define HCI_OP_LE_LTK_REPLY 0x201a 1786struct hci_cp_le_ltk_reply { 1787 __le16 handle; 1788 __u8 ltk[16]; 1789} __packed; 1790struct hci_rp_le_ltk_reply { 1791 __u8 status; 1792 __le16 handle; 1793} __packed; 1794 1795#define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1796struct hci_cp_le_ltk_neg_reply { 1797 __le16 handle; 1798} __packed; 1799struct hci_rp_le_ltk_neg_reply { 1800 __u8 status; 1801 __le16 handle; 1802} __packed; 1803 1804#define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1805struct hci_rp_le_read_supported_states { 1806 __u8 status; 1807 __u8 le_states[8]; 1808} __packed; 1809 1810#define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1811struct hci_cp_le_conn_param_req_reply { 1812 __le16 handle; 1813 __le16 interval_min; 1814 __le16 interval_max; 1815 __le16 latency; 1816 __le16 timeout; 1817 __le16 min_ce_len; 1818 __le16 max_ce_len; 1819} __packed; 1820 1821#define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1822struct hci_cp_le_conn_param_req_neg_reply { 1823 __le16 handle; 1824 __u8 reason; 1825} __packed; 1826 1827#define HCI_OP_LE_SET_DATA_LEN 0x2022 1828struct hci_cp_le_set_data_len { 1829 __le16 handle; 1830 __le16 tx_len; 1831 __le16 tx_time; 1832} __packed; 1833struct hci_rp_le_set_data_len { 1834 __u8 status; 1835 __le16 handle; 1836} __packed; 1837 1838#define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1839struct hci_rp_le_read_def_data_len { 1840 __u8 status; 1841 __le16 tx_len; 1842 __le16 tx_time; 1843} __packed; 1844 1845#define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1846struct hci_cp_le_write_def_data_len { 1847 __le16 tx_len; 1848 __le16 tx_time; 1849} __packed; 1850 1851#define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027 1852struct hci_cp_le_add_to_resolv_list { 1853 __u8 bdaddr_type; 1854 bdaddr_t bdaddr; 1855 __u8 peer_irk[16]; 1856 __u8 local_irk[16]; 1857} __packed; 1858 1859#define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028 1860struct hci_cp_le_del_from_resolv_list { 1861 __u8 bdaddr_type; 1862 bdaddr_t bdaddr; 1863} __packed; 1864 1865#define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029 1866 1867#define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a 1868struct hci_rp_le_read_resolv_list_size { 1869 __u8 status; 1870 __u8 size; 1871} __packed; 1872 1873#define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d 1874 1875#define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e 1876 1877#define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1878struct hci_rp_le_read_max_data_len { 1879 __u8 status; 1880 __le16 tx_len; 1881 __le16 tx_time; 1882 __le16 rx_len; 1883 __le16 rx_time; 1884} __packed; 1885 1886#define HCI_OP_LE_SET_DEFAULT_PHY 0x2031 1887struct hci_cp_le_set_default_phy { 1888 __u8 all_phys; 1889 __u8 tx_phys; 1890 __u8 rx_phys; 1891} __packed; 1892 1893#define HCI_LE_SET_PHY_1M 0x01 1894#define HCI_LE_SET_PHY_2M 0x02 1895#define HCI_LE_SET_PHY_CODED 0x04 1896 1897#define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041 1898struct hci_cp_le_set_ext_scan_params { 1899 __u8 own_addr_type; 1900 __u8 filter_policy; 1901 __u8 scanning_phys; 1902 __u8 data[]; 1903} __packed; 1904 1905#define LE_SCAN_PHY_1M 0x01 1906#define LE_SCAN_PHY_2M 0x02 1907#define LE_SCAN_PHY_CODED 0x04 1908 1909struct hci_cp_le_scan_phy_params { 1910 __u8 type; 1911 __le16 interval; 1912 __le16 window; 1913} __packed; 1914 1915#define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042 1916struct hci_cp_le_set_ext_scan_enable { 1917 __u8 enable; 1918 __u8 filter_dup; 1919 __le16 duration; 1920 __le16 period; 1921} __packed; 1922 1923#define HCI_OP_LE_EXT_CREATE_CONN 0x2043 1924struct hci_cp_le_ext_create_conn { 1925 __u8 filter_policy; 1926 __u8 own_addr_type; 1927 __u8 peer_addr_type; 1928 bdaddr_t peer_addr; 1929 __u8 phys; 1930 __u8 data[]; 1931} __packed; 1932 1933struct hci_cp_le_ext_conn_param { 1934 __le16 scan_interval; 1935 __le16 scan_window; 1936 __le16 conn_interval_min; 1937 __le16 conn_interval_max; 1938 __le16 conn_latency; 1939 __le16 supervision_timeout; 1940 __le16 min_ce_len; 1941 __le16 max_ce_len; 1942} __packed; 1943 1944#define HCI_OP_LE_PA_CREATE_SYNC 0x2044 1945struct hci_cp_le_pa_create_sync { 1946 __u8 options; 1947 __u8 sid; 1948 __u8 addr_type; 1949 bdaddr_t addr; 1950 __le16 skip; 1951 __le16 sync_timeout; 1952 __u8 sync_cte_type; 1953} __packed; 1954 1955#define HCI_OP_LE_PA_TERM_SYNC 0x2046 1956struct hci_cp_le_pa_term_sync { 1957 __le16 handle; 1958} __packed; 1959 1960#define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b 1961struct hci_rp_le_read_num_supported_adv_sets { 1962 __u8 status; 1963 __u8 num_of_sets; 1964} __packed; 1965 1966#define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036 1967struct hci_cp_le_set_ext_adv_params { 1968 __u8 handle; 1969 __le16 evt_properties; 1970 __u8 min_interval[3]; 1971 __u8 max_interval[3]; 1972 __u8 channel_map; 1973 __u8 own_addr_type; 1974 __u8 peer_addr_type; 1975 bdaddr_t peer_addr; 1976 __u8 filter_policy; 1977 __u8 tx_power; 1978 __u8 primary_phy; 1979 __u8 secondary_max_skip; 1980 __u8 secondary_phy; 1981 __u8 sid; 1982 __u8 notif_enable; 1983} __packed; 1984 1985#define HCI_ADV_PHY_1M 0X01 1986#define HCI_ADV_PHY_2M 0x02 1987#define HCI_ADV_PHY_CODED 0x03 1988 1989struct hci_rp_le_set_ext_adv_params { 1990 __u8 status; 1991 __u8 tx_power; 1992} __packed; 1993 1994struct hci_cp_ext_adv_set { 1995 __u8 handle; 1996 __le16 duration; 1997 __u8 max_events; 1998} __packed; 1999 2000#define HCI_MAX_EXT_AD_LENGTH 251 2001 2002#define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037 2003struct hci_cp_le_set_ext_adv_data { 2004 __u8 handle; 2005 __u8 operation; 2006 __u8 frag_pref; 2007 __u8 length; 2008 __u8 data[]; 2009} __packed; 2010 2011#define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038 2012struct hci_cp_le_set_ext_scan_rsp_data { 2013 __u8 handle; 2014 __u8 operation; 2015 __u8 frag_pref; 2016 __u8 length; 2017 __u8 data[]; 2018} __packed; 2019 2020#define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039 2021struct hci_cp_le_set_ext_adv_enable { 2022 __u8 enable; 2023 __u8 num_of_sets; 2024 __u8 data[]; 2025} __packed; 2026 2027#define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e 2028struct hci_cp_le_set_per_adv_params { 2029 __u8 handle; 2030 __le16 min_interval; 2031 __le16 max_interval; 2032 __le16 periodic_properties; 2033} __packed; 2034 2035#define HCI_MAX_PER_AD_LENGTH 252 2036 2037#define HCI_OP_LE_SET_PER_ADV_DATA 0x203f 2038struct hci_cp_le_set_per_adv_data { 2039 __u8 handle; 2040 __u8 operation; 2041 __u8 length; 2042 __u8 data[]; 2043} __packed; 2044 2045#define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040 2046struct hci_cp_le_set_per_adv_enable { 2047 __u8 enable; 2048 __u8 handle; 2049} __packed; 2050 2051#define LE_SET_ADV_DATA_OP_COMPLETE 0x03 2052 2053#define LE_SET_ADV_DATA_NO_FRAG 0x01 2054 2055#define HCI_OP_LE_REMOVE_ADV_SET 0x203c 2056 2057#define HCI_OP_LE_CLEAR_ADV_SETS 0x203d 2058 2059#define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035 2060struct hci_cp_le_set_adv_set_rand_addr { 2061 __u8 handle; 2062 bdaddr_t bdaddr; 2063} __packed; 2064 2065#define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b 2066struct hci_rp_le_read_transmit_power { 2067 __u8 status; 2068 __s8 min_le_tx_power; 2069 __s8 max_le_tx_power; 2070} __packed; 2071 2072#define HCI_NETWORK_PRIVACY 0x00 2073#define HCI_DEVICE_PRIVACY 0x01 2074 2075#define HCI_OP_LE_SET_PRIVACY_MODE 0x204e 2076struct hci_cp_le_set_privacy_mode { 2077 __u8 bdaddr_type; 2078 bdaddr_t bdaddr; 2079 __u8 mode; 2080} __packed; 2081 2082#define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060 2083struct hci_rp_le_read_buffer_size_v2 { 2084 __u8 status; 2085 __le16 acl_mtu; 2086 __u8 acl_max_pkt; 2087 __le16 iso_mtu; 2088 __u8 iso_max_pkt; 2089} __packed; 2090 2091#define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061 2092struct hci_cp_le_read_iso_tx_sync { 2093 __le16 handle; 2094} __packed; 2095 2096struct hci_rp_le_read_iso_tx_sync { 2097 __u8 status; 2098 __le16 handle; 2099 __le16 seq; 2100 __le32 imestamp; 2101 __u8 offset[3]; 2102} __packed; 2103 2104#define HCI_OP_LE_SET_CIG_PARAMS 0x2062 2105struct hci_cis_params { 2106 __u8 cis_id; 2107 __le16 c_sdu; 2108 __le16 p_sdu; 2109 __u8 c_phy; 2110 __u8 p_phy; 2111 __u8 c_rtn; 2112 __u8 p_rtn; 2113} __packed; 2114 2115struct hci_cp_le_set_cig_params { 2116 __u8 cig_id; 2117 __u8 c_interval[3]; 2118 __u8 p_interval[3]; 2119 __u8 sca; 2120 __u8 packing; 2121 __u8 framing; 2122 __le16 c_latency; 2123 __le16 p_latency; 2124 __u8 num_cis; 2125 struct hci_cis_params cis[]; 2126} __packed; 2127 2128struct hci_rp_le_set_cig_params { 2129 __u8 status; 2130 __u8 cig_id; 2131 __u8 num_handles; 2132 __le16 handle[]; 2133} __packed; 2134 2135#define HCI_OP_LE_CREATE_CIS 0x2064 2136struct hci_cis { 2137 __le16 cis_handle; 2138 __le16 acl_handle; 2139} __packed; 2140 2141struct hci_cp_le_create_cis { 2142 __u8 num_cis; 2143 struct hci_cis cis[]; 2144} __packed; 2145 2146#define HCI_OP_LE_REMOVE_CIG 0x2065 2147struct hci_cp_le_remove_cig { 2148 __u8 cig_id; 2149} __packed; 2150 2151#define HCI_OP_LE_ACCEPT_CIS 0x2066 2152struct hci_cp_le_accept_cis { 2153 __le16 handle; 2154} __packed; 2155 2156#define HCI_OP_LE_REJECT_CIS 0x2067 2157struct hci_cp_le_reject_cis { 2158 __le16 handle; 2159 __u8 reason; 2160} __packed; 2161 2162#define HCI_OP_LE_CREATE_BIG 0x2068 2163struct hci_bis { 2164 __u8 sdu_interval[3]; 2165 __le16 sdu; 2166 __le16 latency; 2167 __u8 rtn; 2168 __u8 phy; 2169 __u8 packing; 2170 __u8 framing; 2171 __u8 encryption; 2172 __u8 bcode[16]; 2173} __packed; 2174 2175struct hci_cp_le_create_big { 2176 __u8 handle; 2177 __u8 adv_handle; 2178 __u8 num_bis; 2179 struct hci_bis bis; 2180} __packed; 2181 2182#define HCI_OP_LE_TERM_BIG 0x206a 2183struct hci_cp_le_term_big { 2184 __u8 handle; 2185 __u8 reason; 2186} __packed; 2187 2188#define HCI_OP_LE_BIG_CREATE_SYNC 0x206b 2189struct hci_cp_le_big_create_sync { 2190 __u8 handle; 2191 __le16 sync_handle; 2192 __u8 encryption; 2193 __u8 bcode[16]; 2194 __u8 mse; 2195 __le16 timeout; 2196 __u8 num_bis; 2197 __u8 bis[]; 2198} __packed; 2199 2200#define HCI_OP_LE_BIG_TERM_SYNC 0x206c 2201struct hci_cp_le_big_term_sync { 2202 __u8 handle; 2203} __packed; 2204 2205#define HCI_OP_LE_SETUP_ISO_PATH 0x206e 2206struct hci_cp_le_setup_iso_path { 2207 __le16 handle; 2208 __u8 direction; 2209 __u8 path; 2210 __u8 codec; 2211 __le16 codec_cid; 2212 __le16 codec_vid; 2213 __u8 delay[3]; 2214 __u8 codec_cfg_len; 2215 __u8 codec_cfg[]; 2216} __packed; 2217 2218struct hci_rp_le_setup_iso_path { 2219 __u8 status; 2220 __le16 handle; 2221} __packed; 2222 2223#define HCI_OP_LE_SET_HOST_FEATURE 0x2074 2224struct hci_cp_le_set_host_feature { 2225 __u8 bit_number; 2226 __u8 bit_value; 2227} __packed; 2228 2229/* ---- HCI Events ---- */ 2230struct hci_ev_status { 2231 __u8 status; 2232} __packed; 2233 2234#define HCI_EV_INQUIRY_COMPLETE 0x01 2235 2236#define HCI_EV_INQUIRY_RESULT 0x02 2237struct inquiry_info { 2238 bdaddr_t bdaddr; 2239 __u8 pscan_rep_mode; 2240 __u8 pscan_period_mode; 2241 __u8 pscan_mode; 2242 __u8 dev_class[3]; 2243 __le16 clock_offset; 2244} __packed; 2245 2246struct hci_ev_inquiry_result { 2247 __u8 num; 2248 struct inquiry_info info[]; 2249}; 2250 2251#define HCI_EV_CONN_COMPLETE 0x03 2252struct hci_ev_conn_complete { 2253 __u8 status; 2254 __le16 handle; 2255 bdaddr_t bdaddr; 2256 __u8 link_type; 2257 __u8 encr_mode; 2258} __packed; 2259 2260#define HCI_EV_CONN_REQUEST 0x04 2261struct hci_ev_conn_request { 2262 bdaddr_t bdaddr; 2263 __u8 dev_class[3]; 2264 __u8 link_type; 2265} __packed; 2266 2267#define HCI_EV_DISCONN_COMPLETE 0x05 2268struct hci_ev_disconn_complete { 2269 __u8 status; 2270 __le16 handle; 2271 __u8 reason; 2272} __packed; 2273 2274#define HCI_EV_AUTH_COMPLETE 0x06 2275struct hci_ev_auth_complete { 2276 __u8 status; 2277 __le16 handle; 2278} __packed; 2279 2280#define HCI_EV_REMOTE_NAME 0x07 2281struct hci_ev_remote_name { 2282 __u8 status; 2283 bdaddr_t bdaddr; 2284 __u8 name[HCI_MAX_NAME_LENGTH]; 2285} __packed; 2286 2287#define HCI_EV_ENCRYPT_CHANGE 0x08 2288struct hci_ev_encrypt_change { 2289 __u8 status; 2290 __le16 handle; 2291 __u8 encrypt; 2292} __packed; 2293 2294#define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 2295struct hci_ev_change_link_key_complete { 2296 __u8 status; 2297 __le16 handle; 2298} __packed; 2299 2300#define HCI_EV_REMOTE_FEATURES 0x0b 2301struct hci_ev_remote_features { 2302 __u8 status; 2303 __le16 handle; 2304 __u8 features[8]; 2305} __packed; 2306 2307#define HCI_EV_REMOTE_VERSION 0x0c 2308struct hci_ev_remote_version { 2309 __u8 status; 2310 __le16 handle; 2311 __u8 lmp_ver; 2312 __le16 manufacturer; 2313 __le16 lmp_subver; 2314} __packed; 2315 2316#define HCI_EV_QOS_SETUP_COMPLETE 0x0d 2317struct hci_qos { 2318 __u8 service_type; 2319 __u32 token_rate; 2320 __u32 peak_bandwidth; 2321 __u32 latency; 2322 __u32 delay_variation; 2323} __packed; 2324struct hci_ev_qos_setup_complete { 2325 __u8 status; 2326 __le16 handle; 2327 struct hci_qos qos; 2328} __packed; 2329 2330#define HCI_EV_CMD_COMPLETE 0x0e 2331struct hci_ev_cmd_complete { 2332 __u8 ncmd; 2333 __le16 opcode; 2334} __packed; 2335 2336#define HCI_EV_CMD_STATUS 0x0f 2337struct hci_ev_cmd_status { 2338 __u8 status; 2339 __u8 ncmd; 2340 __le16 opcode; 2341} __packed; 2342 2343#define HCI_EV_HARDWARE_ERROR 0x10 2344struct hci_ev_hardware_error { 2345 __u8 code; 2346} __packed; 2347 2348#define HCI_EV_ROLE_CHANGE 0x12 2349struct hci_ev_role_change { 2350 __u8 status; 2351 bdaddr_t bdaddr; 2352 __u8 role; 2353} __packed; 2354 2355#define HCI_EV_NUM_COMP_PKTS 0x13 2356struct hci_comp_pkts_info { 2357 __le16 handle; 2358 __le16 count; 2359} __packed; 2360 2361struct hci_ev_num_comp_pkts { 2362 __u8 num; 2363 struct hci_comp_pkts_info handles[]; 2364} __packed; 2365 2366#define HCI_EV_MODE_CHANGE 0x14 2367struct hci_ev_mode_change { 2368 __u8 status; 2369 __le16 handle; 2370 __u8 mode; 2371 __le16 interval; 2372} __packed; 2373 2374#define HCI_EV_PIN_CODE_REQ 0x16 2375struct hci_ev_pin_code_req { 2376 bdaddr_t bdaddr; 2377} __packed; 2378 2379#define HCI_EV_LINK_KEY_REQ 0x17 2380struct hci_ev_link_key_req { 2381 bdaddr_t bdaddr; 2382} __packed; 2383 2384#define HCI_EV_LINK_KEY_NOTIFY 0x18 2385struct hci_ev_link_key_notify { 2386 bdaddr_t bdaddr; 2387 __u8 link_key[HCI_LINK_KEY_SIZE]; 2388 __u8 key_type; 2389} __packed; 2390 2391#define HCI_EV_CLOCK_OFFSET 0x1c 2392struct hci_ev_clock_offset { 2393 __u8 status; 2394 __le16 handle; 2395 __le16 clock_offset; 2396} __packed; 2397 2398#define HCI_EV_PKT_TYPE_CHANGE 0x1d 2399struct hci_ev_pkt_type_change { 2400 __u8 status; 2401 __le16 handle; 2402 __le16 pkt_type; 2403} __packed; 2404 2405#define HCI_EV_PSCAN_REP_MODE 0x20 2406struct hci_ev_pscan_rep_mode { 2407 bdaddr_t bdaddr; 2408 __u8 pscan_rep_mode; 2409} __packed; 2410 2411#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 2412struct inquiry_info_rssi { 2413 bdaddr_t bdaddr; 2414 __u8 pscan_rep_mode; 2415 __u8 pscan_period_mode; 2416 __u8 dev_class[3]; 2417 __le16 clock_offset; 2418 __s8 rssi; 2419} __packed; 2420struct inquiry_info_rssi_pscan { 2421 bdaddr_t bdaddr; 2422 __u8 pscan_rep_mode; 2423 __u8 pscan_period_mode; 2424 __u8 pscan_mode; 2425 __u8 dev_class[3]; 2426 __le16 clock_offset; 2427 __s8 rssi; 2428} __packed; 2429struct hci_ev_inquiry_result_rssi { 2430 __u8 num; 2431 __u8 data[]; 2432} __packed; 2433 2434#define HCI_EV_REMOTE_EXT_FEATURES 0x23 2435struct hci_ev_remote_ext_features { 2436 __u8 status; 2437 __le16 handle; 2438 __u8 page; 2439 __u8 max_page; 2440 __u8 features[8]; 2441} __packed; 2442 2443#define HCI_EV_SYNC_CONN_COMPLETE 0x2c 2444struct hci_ev_sync_conn_complete { 2445 __u8 status; 2446 __le16 handle; 2447 bdaddr_t bdaddr; 2448 __u8 link_type; 2449 __u8 tx_interval; 2450 __u8 retrans_window; 2451 __le16 rx_pkt_len; 2452 __le16 tx_pkt_len; 2453 __u8 air_mode; 2454} __packed; 2455 2456#define HCI_EV_SYNC_CONN_CHANGED 0x2d 2457struct hci_ev_sync_conn_changed { 2458 __u8 status; 2459 __le16 handle; 2460 __u8 tx_interval; 2461 __u8 retrans_window; 2462 __le16 rx_pkt_len; 2463 __le16 tx_pkt_len; 2464} __packed; 2465 2466#define HCI_EV_SNIFF_SUBRATE 0x2e 2467struct hci_ev_sniff_subrate { 2468 __u8 status; 2469 __le16 handle; 2470 __le16 max_tx_latency; 2471 __le16 max_rx_latency; 2472 __le16 max_remote_timeout; 2473 __le16 max_local_timeout; 2474} __packed; 2475 2476#define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 2477struct extended_inquiry_info { 2478 bdaddr_t bdaddr; 2479 __u8 pscan_rep_mode; 2480 __u8 pscan_period_mode; 2481 __u8 dev_class[3]; 2482 __le16 clock_offset; 2483 __s8 rssi; 2484 __u8 data[240]; 2485} __packed; 2486 2487struct hci_ev_ext_inquiry_result { 2488 __u8 num; 2489 struct extended_inquiry_info info[]; 2490} __packed; 2491 2492#define HCI_EV_KEY_REFRESH_COMPLETE 0x30 2493struct hci_ev_key_refresh_complete { 2494 __u8 status; 2495 __le16 handle; 2496} __packed; 2497 2498#define HCI_EV_IO_CAPA_REQUEST 0x31 2499struct hci_ev_io_capa_request { 2500 bdaddr_t bdaddr; 2501} __packed; 2502 2503#define HCI_EV_IO_CAPA_REPLY 0x32 2504struct hci_ev_io_capa_reply { 2505 bdaddr_t bdaddr; 2506 __u8 capability; 2507 __u8 oob_data; 2508 __u8 authentication; 2509} __packed; 2510 2511#define HCI_EV_USER_CONFIRM_REQUEST 0x33 2512struct hci_ev_user_confirm_req { 2513 bdaddr_t bdaddr; 2514 __le32 passkey; 2515} __packed; 2516 2517#define HCI_EV_USER_PASSKEY_REQUEST 0x34 2518struct hci_ev_user_passkey_req { 2519 bdaddr_t bdaddr; 2520} __packed; 2521 2522#define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 2523struct hci_ev_remote_oob_data_request { 2524 bdaddr_t bdaddr; 2525} __packed; 2526 2527#define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 2528struct hci_ev_simple_pair_complete { 2529 __u8 status; 2530 bdaddr_t bdaddr; 2531} __packed; 2532 2533#define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 2534struct hci_ev_user_passkey_notify { 2535 bdaddr_t bdaddr; 2536 __le32 passkey; 2537} __packed; 2538 2539#define HCI_KEYPRESS_STARTED 0 2540#define HCI_KEYPRESS_ENTERED 1 2541#define HCI_KEYPRESS_ERASED 2 2542#define HCI_KEYPRESS_CLEARED 3 2543#define HCI_KEYPRESS_COMPLETED 4 2544 2545#define HCI_EV_KEYPRESS_NOTIFY 0x3c 2546struct hci_ev_keypress_notify { 2547 bdaddr_t bdaddr; 2548 __u8 type; 2549} __packed; 2550 2551#define HCI_EV_REMOTE_HOST_FEATURES 0x3d 2552struct hci_ev_remote_host_features { 2553 bdaddr_t bdaddr; 2554 __u8 features[8]; 2555} __packed; 2556 2557#define HCI_EV_LE_META 0x3e 2558struct hci_ev_le_meta { 2559 __u8 subevent; 2560} __packed; 2561 2562#define HCI_EV_PHY_LINK_COMPLETE 0x40 2563struct hci_ev_phy_link_complete { 2564 __u8 status; 2565 __u8 phy_handle; 2566} __packed; 2567 2568#define HCI_EV_CHANNEL_SELECTED 0x41 2569struct hci_ev_channel_selected { 2570 __u8 phy_handle; 2571} __packed; 2572 2573#define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 2574struct hci_ev_disconn_phy_link_complete { 2575 __u8 status; 2576 __u8 phy_handle; 2577 __u8 reason; 2578} __packed; 2579 2580#define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 2581struct hci_ev_logical_link_complete { 2582 __u8 status; 2583 __le16 handle; 2584 __u8 phy_handle; 2585 __u8 flow_spec_id; 2586} __packed; 2587 2588#define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 2589struct hci_ev_disconn_logical_link_complete { 2590 __u8 status; 2591 __le16 handle; 2592 __u8 reason; 2593} __packed; 2594 2595#define HCI_EV_NUM_COMP_BLOCKS 0x48 2596struct hci_comp_blocks_info { 2597 __le16 handle; 2598 __le16 pkts; 2599 __le16 blocks; 2600} __packed; 2601 2602struct hci_ev_num_comp_blocks { 2603 __le16 num_blocks; 2604 __u8 num_hndl; 2605 struct hci_comp_blocks_info handles[]; 2606} __packed; 2607 2608#define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 2609struct hci_ev_sync_train_complete { 2610 __u8 status; 2611} __packed; 2612 2613#define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54 2614 2615#define HCI_EV_LE_CONN_COMPLETE 0x01 2616struct hci_ev_le_conn_complete { 2617 __u8 status; 2618 __le16 handle; 2619 __u8 role; 2620 __u8 bdaddr_type; 2621 bdaddr_t bdaddr; 2622 __le16 interval; 2623 __le16 latency; 2624 __le16 supervision_timeout; 2625 __u8 clk_accurancy; 2626} __packed; 2627 2628/* Advertising report event types */ 2629#define LE_ADV_IND 0x00 2630#define LE_ADV_DIRECT_IND 0x01 2631#define LE_ADV_SCAN_IND 0x02 2632#define LE_ADV_NONCONN_IND 0x03 2633#define LE_ADV_SCAN_RSP 0x04 2634#define LE_ADV_INVALID 0x05 2635 2636/* Legacy event types in extended adv report */ 2637#define LE_LEGACY_ADV_IND 0x0013 2638#define LE_LEGACY_ADV_DIRECT_IND 0x0015 2639#define LE_LEGACY_ADV_SCAN_IND 0x0012 2640#define LE_LEGACY_NONCONN_IND 0x0010 2641#define LE_LEGACY_SCAN_RSP_ADV 0x001b 2642#define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a 2643 2644/* Extended Advertising event types */ 2645#define LE_EXT_ADV_NON_CONN_IND 0x0000 2646#define LE_EXT_ADV_CONN_IND 0x0001 2647#define LE_EXT_ADV_SCAN_IND 0x0002 2648#define LE_EXT_ADV_DIRECT_IND 0x0004 2649#define LE_EXT_ADV_SCAN_RSP 0x0008 2650#define LE_EXT_ADV_LEGACY_PDU 0x0010 2651#define LE_EXT_ADV_EVT_TYPE_MASK 0x007f 2652 2653#define ADDR_LE_DEV_PUBLIC 0x00 2654#define ADDR_LE_DEV_RANDOM 0x01 2655#define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02 2656#define ADDR_LE_DEV_RANDOM_RESOLVED 0x03 2657 2658#define HCI_EV_LE_ADVERTISING_REPORT 0x02 2659struct hci_ev_le_advertising_info { 2660 __u8 type; 2661 __u8 bdaddr_type; 2662 bdaddr_t bdaddr; 2663 __u8 length; 2664 __u8 data[]; 2665} __packed; 2666 2667struct hci_ev_le_advertising_report { 2668 __u8 num; 2669 struct hci_ev_le_advertising_info info[]; 2670} __packed; 2671 2672#define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 2673struct hci_ev_le_conn_update_complete { 2674 __u8 status; 2675 __le16 handle; 2676 __le16 interval; 2677 __le16 latency; 2678 __le16 supervision_timeout; 2679} __packed; 2680 2681#define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 2682struct hci_ev_le_remote_feat_complete { 2683 __u8 status; 2684 __le16 handle; 2685 __u8 features[8]; 2686} __packed; 2687 2688#define HCI_EV_LE_LTK_REQ 0x05 2689struct hci_ev_le_ltk_req { 2690 __le16 handle; 2691 __le64 rand; 2692 __le16 ediv; 2693} __packed; 2694 2695#define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 2696struct hci_ev_le_remote_conn_param_req { 2697 __le16 handle; 2698 __le16 interval_min; 2699 __le16 interval_max; 2700 __le16 latency; 2701 __le16 timeout; 2702} __packed; 2703 2704#define HCI_EV_LE_DATA_LEN_CHANGE 0x07 2705struct hci_ev_le_data_len_change { 2706 __le16 handle; 2707 __le16 tx_len; 2708 __le16 tx_time; 2709 __le16 rx_len; 2710 __le16 rx_time; 2711} __packed; 2712 2713#define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 2714struct hci_ev_le_direct_adv_info { 2715 __u8 type; 2716 __u8 bdaddr_type; 2717 bdaddr_t bdaddr; 2718 __u8 direct_addr_type; 2719 bdaddr_t direct_addr; 2720 __s8 rssi; 2721} __packed; 2722 2723struct hci_ev_le_direct_adv_report { 2724 __u8 num; 2725 struct hci_ev_le_direct_adv_info info[]; 2726} __packed; 2727 2728#define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c 2729struct hci_ev_le_phy_update_complete { 2730 __u8 status; 2731 __le16 handle; 2732 __u8 tx_phy; 2733 __u8 rx_phy; 2734} __packed; 2735 2736#define HCI_EV_LE_EXT_ADV_REPORT 0x0d 2737struct hci_ev_le_ext_adv_info { 2738 __le16 type; 2739 __u8 bdaddr_type; 2740 bdaddr_t bdaddr; 2741 __u8 primary_phy; 2742 __u8 secondary_phy; 2743 __u8 sid; 2744 __u8 tx_power; 2745 __s8 rssi; 2746 __le16 interval; 2747 __u8 direct_addr_type; 2748 bdaddr_t direct_addr; 2749 __u8 length; 2750 __u8 data[]; 2751} __packed; 2752 2753struct hci_ev_le_ext_adv_report { 2754 __u8 num; 2755 struct hci_ev_le_ext_adv_info info[]; 2756} __packed; 2757 2758#define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e 2759struct hci_ev_le_pa_sync_established { 2760 __u8 status; 2761 __le16 handle; 2762 __u8 sid; 2763 __u8 bdaddr_type; 2764 bdaddr_t bdaddr; 2765 __u8 phy; 2766 __le16 interval; 2767 __u8 clock_accuracy; 2768} __packed; 2769 2770#define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a 2771struct hci_ev_le_enh_conn_complete { 2772 __u8 status; 2773 __le16 handle; 2774 __u8 role; 2775 __u8 bdaddr_type; 2776 bdaddr_t bdaddr; 2777 bdaddr_t local_rpa; 2778 bdaddr_t peer_rpa; 2779 __le16 interval; 2780 __le16 latency; 2781 __le16 supervision_timeout; 2782 __u8 clk_accurancy; 2783} __packed; 2784 2785#define HCI_EV_LE_PER_ADV_REPORT 0x0f 2786struct hci_ev_le_per_adv_report { 2787 __le16 sync_handle; 2788 __u8 tx_power; 2789 __u8 rssi; 2790 __u8 cte_type; 2791 __u8 data_status; 2792 __u8 length; 2793 __u8 data[]; 2794} __packed; 2795 2796#define HCI_EV_LE_EXT_ADV_SET_TERM 0x12 2797struct hci_evt_le_ext_adv_set_term { 2798 __u8 status; 2799 __u8 handle; 2800 __le16 conn_handle; 2801 __u8 num_evts; 2802} __packed; 2803 2804#define HCI_EVT_LE_CIS_ESTABLISHED 0x19 2805struct hci_evt_le_cis_established { 2806 __u8 status; 2807 __le16 handle; 2808 __u8 cig_sync_delay[3]; 2809 __u8 cis_sync_delay[3]; 2810 __u8 c_latency[3]; 2811 __u8 p_latency[3]; 2812 __u8 c_phy; 2813 __u8 p_phy; 2814 __u8 nse; 2815 __u8 c_bn; 2816 __u8 p_bn; 2817 __u8 c_ft; 2818 __u8 p_ft; 2819 __le16 c_mtu; 2820 __le16 p_mtu; 2821 __le16 interval; 2822} __packed; 2823 2824#define HCI_EVT_LE_CIS_REQ 0x1a 2825struct hci_evt_le_cis_req { 2826 __le16 acl_handle; 2827 __le16 cis_handle; 2828 __u8 cig_id; 2829 __u8 cis_id; 2830} __packed; 2831 2832#define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b 2833struct hci_evt_le_create_big_complete { 2834 __u8 status; 2835 __u8 handle; 2836 __u8 sync_delay[3]; 2837 __u8 transport_delay[3]; 2838 __u8 phy; 2839 __u8 nse; 2840 __u8 bn; 2841 __u8 pto; 2842 __u8 irc; 2843 __le16 max_pdu; 2844 __le16 interval; 2845 __u8 num_bis; 2846 __le16 bis_handle[]; 2847} __packed; 2848 2849#define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d 2850struct hci_evt_le_big_sync_estabilished { 2851 __u8 status; 2852 __u8 handle; 2853 __u8 latency[3]; 2854 __u8 nse; 2855 __u8 bn; 2856 __u8 pto; 2857 __u8 irc; 2858 __le16 max_pdu; 2859 __le16 interval; 2860 __u8 num_bis; 2861 __le16 bis[]; 2862} __packed; 2863 2864#define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22 2865struct hci_evt_le_big_info_adv_report { 2866 __le16 sync_handle; 2867 __u8 num_bis; 2868 __u8 nse; 2869 __le16 iso_interval; 2870 __u8 bn; 2871 __u8 pto; 2872 __u8 irc; 2873 __le16 max_pdu; 2874 __u8 sdu_interval[3]; 2875 __le16 max_sdu; 2876 __u8 phy; 2877 __u8 framing; 2878 __u8 encryption; 2879} __packed; 2880 2881#define HCI_EV_VENDOR 0xff 2882 2883/* Internal events generated by Bluetooth stack */ 2884#define HCI_EV_STACK_INTERNAL 0xfd 2885struct hci_ev_stack_internal { 2886 __u16 type; 2887 __u8 data[]; 2888} __packed; 2889 2890#define HCI_EV_SI_DEVICE 0x01 2891struct hci_ev_si_device { 2892 __u16 event; 2893 __u16 dev_id; 2894} __packed; 2895 2896#define HCI_EV_SI_SECURITY 0x02 2897struct hci_ev_si_security { 2898 __u16 event; 2899 __u16 proto; 2900 __u16 subproto; 2901 __u8 incoming; 2902} __packed; 2903 2904/* ---- HCI Packet structures ---- */ 2905#define HCI_COMMAND_HDR_SIZE 3 2906#define HCI_EVENT_HDR_SIZE 2 2907#define HCI_ACL_HDR_SIZE 4 2908#define HCI_SCO_HDR_SIZE 3 2909#define HCI_ISO_HDR_SIZE 4 2910 2911struct hci_command_hdr { 2912 __le16 opcode; /* OCF & OGF */ 2913 __u8 plen; 2914} __packed; 2915 2916struct hci_event_hdr { 2917 __u8 evt; 2918 __u8 plen; 2919} __packed; 2920 2921struct hci_acl_hdr { 2922 __le16 handle; /* Handle & Flags(PB, BC) */ 2923 __le16 dlen; 2924} __packed; 2925 2926struct hci_sco_hdr { 2927 __le16 handle; 2928 __u8 dlen; 2929} __packed; 2930 2931struct hci_iso_hdr { 2932 __le16 handle; 2933 __le16 dlen; 2934 __u8 data[]; 2935} __packed; 2936 2937/* ISO data packet status flags */ 2938#define HCI_ISO_STATUS_VALID 0x00 2939#define HCI_ISO_STATUS_INVALID 0x01 2940#define HCI_ISO_STATUS_NOP 0x02 2941 2942#define HCI_ISO_DATA_HDR_SIZE 4 2943struct hci_iso_data_hdr { 2944 __le16 sn; 2945 __le16 slen; 2946}; 2947 2948#define HCI_ISO_TS_DATA_HDR_SIZE 8 2949struct hci_iso_ts_data_hdr { 2950 __le32 ts; 2951 __le16 sn; 2952 __le16 slen; 2953}; 2954 2955static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 2956{ 2957 return (struct hci_event_hdr *) skb->data; 2958} 2959 2960static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 2961{ 2962 return (struct hci_acl_hdr *) skb->data; 2963} 2964 2965static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 2966{ 2967 return (struct hci_sco_hdr *) skb->data; 2968} 2969 2970/* Command opcode pack/unpack */ 2971#define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 2972#define hci_opcode_ogf(op) (op >> 10) 2973#define hci_opcode_ocf(op) (op & 0x03ff) 2974 2975/* ACL handle and flags pack/unpack */ 2976#define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2977#define hci_handle(h) (h & 0x0fff) 2978#define hci_flags(h) (h >> 12) 2979 2980/* ISO handle and flags pack/unpack */ 2981#define hci_iso_flags_pb(f) (f & 0x0003) 2982#define hci_iso_flags_ts(f) ((f >> 2) & 0x0001) 2983#define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2)) 2984 2985/* ISO data length and flags pack/unpack */ 2986#define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14))) 2987#define hci_iso_data_len(h) ((h) & 0x3fff) 2988#define hci_iso_data_flags(h) ((h) >> 14) 2989 2990/* codec transport types */ 2991#define HCI_TRANSPORT_SCO_ESCO 0x01 2992 2993/* le24 support */ 2994static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3]) 2995{ 2996 dst[0] = val & 0xff; 2997 dst[1] = (val & 0xff00) >> 8; 2998 dst[2] = (val & 0xff0000) >> 16; 2999} 3000 3001#endif /* __HCI_H */ 3002