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