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_BREDR 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_MEMORY_EXCEEDED 0x07 449 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08 450 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d 451 #define HCI_ERROR_REJ_BAD_ADDR 0x0f 452 #define HCI_ERROR_REMOTE_USER_TERM 0x13 453 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14 454 #define HCI_ERROR_REMOTE_POWER_OFF 0x15 455 #define HCI_ERROR_LOCAL_HOST_TERM 0x16 456 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18 457 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e 458 #define HCI_ERROR_UNSPECIFIED 0x1f 459 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c 460 461 /* Flow control modes */ 462 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00 463 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01 464 465 /* The core spec defines 127 as the "not available" value */ 466 #define HCI_TX_POWER_INVALID 127 467 #define HCI_RSSI_INVALID 127 468 469 #define HCI_ROLE_MASTER 0x00 470 #define HCI_ROLE_SLAVE 0x01 471 472 /* Extended Inquiry Response field types */ 473 #define EIR_FLAGS 0x01 /* flags */ 474 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */ 475 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */ 476 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */ 477 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */ 478 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */ 479 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */ 480 #define EIR_NAME_SHORT 0x08 /* shortened local name */ 481 #define EIR_NAME_COMPLETE 0x09 /* complete local name */ 482 #define EIR_TX_POWER 0x0A /* transmit power level */ 483 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */ 484 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */ 485 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */ 486 #define EIR_DEVICE_ID 0x10 /* device ID */ 487 #define EIR_APPEARANCE 0x19 /* Device appearance */ 488 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */ 489 #define EIR_LE_ROLE 0x1C /* LE role */ 490 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */ 491 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */ 492 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */ 493 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */ 494 495 /* Low Energy Advertising Flags */ 496 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */ 497 #define LE_AD_GENERAL 0x02 /* General Discoverable */ 498 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */ 499 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */ 500 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */ 501 502 /* ----- HCI Commands ---- */ 503 #define HCI_OP_NOP 0x0000 504 505 #define HCI_OP_INQUIRY 0x0401 506 struct hci_cp_inquiry { 507 __u8 lap[3]; 508 __u8 length; 509 __u8 num_rsp; 510 } __packed; 511 512 #define HCI_OP_INQUIRY_CANCEL 0x0402 513 514 #define HCI_OP_PERIODIC_INQ 0x0403 515 516 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 517 518 #define HCI_OP_CREATE_CONN 0x0405 519 struct hci_cp_create_conn { 520 bdaddr_t bdaddr; 521 __le16 pkt_type; 522 __u8 pscan_rep_mode; 523 __u8 pscan_mode; 524 __le16 clock_offset; 525 __u8 role_switch; 526 } __packed; 527 528 #define HCI_OP_DISCONNECT 0x0406 529 struct hci_cp_disconnect { 530 __le16 handle; 531 __u8 reason; 532 } __packed; 533 534 #define HCI_OP_ADD_SCO 0x0407 535 struct hci_cp_add_sco { 536 __le16 handle; 537 __le16 pkt_type; 538 } __packed; 539 540 #define HCI_OP_CREATE_CONN_CANCEL 0x0408 541 struct hci_cp_create_conn_cancel { 542 bdaddr_t bdaddr; 543 } __packed; 544 545 #define HCI_OP_ACCEPT_CONN_REQ 0x0409 546 struct hci_cp_accept_conn_req { 547 bdaddr_t bdaddr; 548 __u8 role; 549 } __packed; 550 551 #define HCI_OP_REJECT_CONN_REQ 0x040a 552 struct hci_cp_reject_conn_req { 553 bdaddr_t bdaddr; 554 __u8 reason; 555 } __packed; 556 557 #define HCI_OP_LINK_KEY_REPLY 0x040b 558 struct hci_cp_link_key_reply { 559 bdaddr_t bdaddr; 560 __u8 link_key[HCI_LINK_KEY_SIZE]; 561 } __packed; 562 563 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c 564 struct hci_cp_link_key_neg_reply { 565 bdaddr_t bdaddr; 566 } __packed; 567 568 #define HCI_OP_PIN_CODE_REPLY 0x040d 569 struct hci_cp_pin_code_reply { 570 bdaddr_t bdaddr; 571 __u8 pin_len; 572 __u8 pin_code[16]; 573 } __packed; 574 struct hci_rp_pin_code_reply { 575 __u8 status; 576 bdaddr_t bdaddr; 577 } __packed; 578 579 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e 580 struct hci_cp_pin_code_neg_reply { 581 bdaddr_t bdaddr; 582 } __packed; 583 struct hci_rp_pin_code_neg_reply { 584 __u8 status; 585 bdaddr_t bdaddr; 586 } __packed; 587 588 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f 589 struct hci_cp_change_conn_ptype { 590 __le16 handle; 591 __le16 pkt_type; 592 } __packed; 593 594 #define HCI_OP_AUTH_REQUESTED 0x0411 595 struct hci_cp_auth_requested { 596 __le16 handle; 597 } __packed; 598 599 #define HCI_OP_SET_CONN_ENCRYPT 0x0413 600 struct hci_cp_set_conn_encrypt { 601 __le16 handle; 602 __u8 encrypt; 603 } __packed; 604 605 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 606 struct hci_cp_change_conn_link_key { 607 __le16 handle; 608 } __packed; 609 610 #define HCI_OP_REMOTE_NAME_REQ 0x0419 611 struct hci_cp_remote_name_req { 612 bdaddr_t bdaddr; 613 __u8 pscan_rep_mode; 614 __u8 pscan_mode; 615 __le16 clock_offset; 616 } __packed; 617 618 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a 619 struct hci_cp_remote_name_req_cancel { 620 bdaddr_t bdaddr; 621 } __packed; 622 623 #define HCI_OP_READ_REMOTE_FEATURES 0x041b 624 struct hci_cp_read_remote_features { 625 __le16 handle; 626 } __packed; 627 628 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c 629 struct hci_cp_read_remote_ext_features { 630 __le16 handle; 631 __u8 page; 632 } __packed; 633 634 #define HCI_OP_READ_REMOTE_VERSION 0x041d 635 struct hci_cp_read_remote_version { 636 __le16 handle; 637 } __packed; 638 639 #define HCI_OP_READ_CLOCK_OFFSET 0x041f 640 struct hci_cp_read_clock_offset { 641 __le16 handle; 642 } __packed; 643 644 #define HCI_OP_SETUP_SYNC_CONN 0x0428 645 struct hci_cp_setup_sync_conn { 646 __le16 handle; 647 __le32 tx_bandwidth; 648 __le32 rx_bandwidth; 649 __le16 max_latency; 650 __le16 voice_setting; 651 __u8 retrans_effort; 652 __le16 pkt_type; 653 } __packed; 654 655 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 656 struct hci_cp_accept_sync_conn_req { 657 bdaddr_t bdaddr; 658 __le32 tx_bandwidth; 659 __le32 rx_bandwidth; 660 __le16 max_latency; 661 __le16 content_format; 662 __u8 retrans_effort; 663 __le16 pkt_type; 664 } __packed; 665 666 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a 667 struct hci_cp_reject_sync_conn_req { 668 bdaddr_t bdaddr; 669 __u8 reason; 670 } __packed; 671 672 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b 673 struct hci_cp_io_capability_reply { 674 bdaddr_t bdaddr; 675 __u8 capability; 676 __u8 oob_data; 677 __u8 authentication; 678 } __packed; 679 680 #define HCI_OP_USER_CONFIRM_REPLY 0x042c 681 struct hci_cp_user_confirm_reply { 682 bdaddr_t bdaddr; 683 } __packed; 684 struct hci_rp_user_confirm_reply { 685 __u8 status; 686 bdaddr_t bdaddr; 687 } __packed; 688 689 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d 690 691 #define HCI_OP_USER_PASSKEY_REPLY 0x042e 692 struct hci_cp_user_passkey_reply { 693 bdaddr_t bdaddr; 694 __le32 passkey; 695 } __packed; 696 697 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f 698 699 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430 700 struct hci_cp_remote_oob_data_reply { 701 bdaddr_t bdaddr; 702 __u8 hash[16]; 703 __u8 rand[16]; 704 } __packed; 705 706 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433 707 struct hci_cp_remote_oob_data_neg_reply { 708 bdaddr_t bdaddr; 709 } __packed; 710 711 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434 712 struct hci_cp_io_capability_neg_reply { 713 bdaddr_t bdaddr; 714 __u8 reason; 715 } __packed; 716 717 #define HCI_OP_CREATE_PHY_LINK 0x0435 718 struct hci_cp_create_phy_link { 719 __u8 phy_handle; 720 __u8 key_len; 721 __u8 key_type; 722 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 723 } __packed; 724 725 #define HCI_OP_ACCEPT_PHY_LINK 0x0436 726 struct hci_cp_accept_phy_link { 727 __u8 phy_handle; 728 __u8 key_len; 729 __u8 key_type; 730 __u8 key[HCI_AMP_LINK_KEY_SIZE]; 731 } __packed; 732 733 #define HCI_OP_DISCONN_PHY_LINK 0x0437 734 struct hci_cp_disconn_phy_link { 735 __u8 phy_handle; 736 __u8 reason; 737 } __packed; 738 739 struct ext_flow_spec { 740 __u8 id; 741 __u8 stype; 742 __le16 msdu; 743 __le32 sdu_itime; 744 __le32 acc_lat; 745 __le32 flush_to; 746 } __packed; 747 748 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438 749 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439 750 struct hci_cp_create_accept_logical_link { 751 __u8 phy_handle; 752 struct ext_flow_spec tx_flow_spec; 753 struct ext_flow_spec rx_flow_spec; 754 } __packed; 755 756 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a 757 struct hci_cp_disconn_logical_link { 758 __le16 log_handle; 759 } __packed; 760 761 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b 762 struct hci_cp_logical_link_cancel { 763 __u8 phy_handle; 764 __u8 flow_spec_id; 765 } __packed; 766 767 struct hci_rp_logical_link_cancel { 768 __u8 status; 769 __u8 phy_handle; 770 __u8 flow_spec_id; 771 } __packed; 772 773 #define HCI_OP_SET_CSB 0x0441 774 struct hci_cp_set_csb { 775 __u8 enable; 776 __u8 lt_addr; 777 __u8 lpo_allowed; 778 __le16 packet_type; 779 __le16 interval_min; 780 __le16 interval_max; 781 __le16 csb_sv_tout; 782 } __packed; 783 struct hci_rp_set_csb { 784 __u8 status; 785 __u8 lt_addr; 786 __le16 interval; 787 } __packed; 788 789 #define HCI_OP_START_SYNC_TRAIN 0x0443 790 791 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445 792 struct hci_cp_remote_oob_ext_data_reply { 793 bdaddr_t bdaddr; 794 __u8 hash192[16]; 795 __u8 rand192[16]; 796 __u8 hash256[16]; 797 __u8 rand256[16]; 798 } __packed; 799 800 #define HCI_OP_SNIFF_MODE 0x0803 801 struct hci_cp_sniff_mode { 802 __le16 handle; 803 __le16 max_interval; 804 __le16 min_interval; 805 __le16 attempt; 806 __le16 timeout; 807 } __packed; 808 809 #define HCI_OP_EXIT_SNIFF_MODE 0x0804 810 struct hci_cp_exit_sniff_mode { 811 __le16 handle; 812 } __packed; 813 814 #define HCI_OP_ROLE_DISCOVERY 0x0809 815 struct hci_cp_role_discovery { 816 __le16 handle; 817 } __packed; 818 struct hci_rp_role_discovery { 819 __u8 status; 820 __le16 handle; 821 __u8 role; 822 } __packed; 823 824 #define HCI_OP_SWITCH_ROLE 0x080b 825 struct hci_cp_switch_role { 826 bdaddr_t bdaddr; 827 __u8 role; 828 } __packed; 829 830 #define HCI_OP_READ_LINK_POLICY 0x080c 831 struct hci_cp_read_link_policy { 832 __le16 handle; 833 } __packed; 834 struct hci_rp_read_link_policy { 835 __u8 status; 836 __le16 handle; 837 __le16 policy; 838 } __packed; 839 840 #define HCI_OP_WRITE_LINK_POLICY 0x080d 841 struct hci_cp_write_link_policy { 842 __le16 handle; 843 __le16 policy; 844 } __packed; 845 struct hci_rp_write_link_policy { 846 __u8 status; 847 __le16 handle; 848 } __packed; 849 850 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e 851 struct hci_rp_read_def_link_policy { 852 __u8 status; 853 __le16 policy; 854 } __packed; 855 856 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f 857 struct hci_cp_write_def_link_policy { 858 __le16 policy; 859 } __packed; 860 861 #define HCI_OP_SNIFF_SUBRATE 0x0811 862 struct hci_cp_sniff_subrate { 863 __le16 handle; 864 __le16 max_latency; 865 __le16 min_remote_timeout; 866 __le16 min_local_timeout; 867 } __packed; 868 869 #define HCI_OP_SET_EVENT_MASK 0x0c01 870 871 #define HCI_OP_RESET 0x0c03 872 873 #define HCI_OP_SET_EVENT_FLT 0x0c05 874 struct hci_cp_set_event_flt { 875 __u8 flt_type; 876 __u8 cond_type; 877 __u8 condition[0]; 878 } __packed; 879 880 /* Filter types */ 881 #define HCI_FLT_CLEAR_ALL 0x00 882 #define HCI_FLT_INQ_RESULT 0x01 883 #define HCI_FLT_CONN_SETUP 0x02 884 885 /* CONN_SETUP Condition types */ 886 #define HCI_CONN_SETUP_ALLOW_ALL 0x00 887 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 888 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 889 890 /* CONN_SETUP Conditions */ 891 #define HCI_CONN_SETUP_AUTO_OFF 0x01 892 #define HCI_CONN_SETUP_AUTO_ON 0x02 893 894 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d 895 struct hci_cp_read_stored_link_key { 896 bdaddr_t bdaddr; 897 __u8 read_all; 898 } __packed; 899 struct hci_rp_read_stored_link_key { 900 __u8 status; 901 __u8 max_keys; 902 __u8 num_keys; 903 } __packed; 904 905 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12 906 struct hci_cp_delete_stored_link_key { 907 bdaddr_t bdaddr; 908 __u8 delete_all; 909 } __packed; 910 struct hci_rp_delete_stored_link_key { 911 __u8 status; 912 __u8 num_keys; 913 } __packed; 914 915 #define HCI_MAX_NAME_LENGTH 248 916 917 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 918 struct hci_cp_write_local_name { 919 __u8 name[HCI_MAX_NAME_LENGTH]; 920 } __packed; 921 922 #define HCI_OP_READ_LOCAL_NAME 0x0c14 923 struct hci_rp_read_local_name { 924 __u8 status; 925 __u8 name[HCI_MAX_NAME_LENGTH]; 926 } __packed; 927 928 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 929 930 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 931 932 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a 933 #define SCAN_DISABLED 0x00 934 #define SCAN_INQUIRY 0x01 935 #define SCAN_PAGE 0x02 936 937 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f 938 939 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 940 #define AUTH_DISABLED 0x00 941 #define AUTH_ENABLED 0x01 942 943 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 944 945 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 946 #define ENCRYPT_DISABLED 0x00 947 #define ENCRYPT_P2P 0x01 948 #define ENCRYPT_BOTH 0x02 949 950 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 951 struct hci_rp_read_class_of_dev { 952 __u8 status; 953 __u8 dev_class[3]; 954 } __packed; 955 956 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 957 struct hci_cp_write_class_of_dev { 958 __u8 dev_class[3]; 959 } __packed; 960 961 #define HCI_OP_READ_VOICE_SETTING 0x0c25 962 struct hci_rp_read_voice_setting { 963 __u8 status; 964 __le16 voice_setting; 965 } __packed; 966 967 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 968 struct hci_cp_write_voice_setting { 969 __le16 voice_setting; 970 } __packed; 971 972 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 973 struct hci_cp_host_buffer_size { 974 __le16 acl_mtu; 975 __u8 sco_mtu; 976 __le16 acl_max_pkt; 977 __le16 sco_max_pkt; 978 } __packed; 979 980 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38 981 struct hci_rp_read_num_supported_iac { 982 __u8 status; 983 __u8 num_iac; 984 } __packed; 985 986 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39 987 988 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a 989 struct hci_cp_write_current_iac_lap { 990 __u8 num_iac; 991 __u8 iac_lap[6]; 992 } __packed; 993 994 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45 995 996 #define HCI_MAX_EIR_LENGTH 240 997 998 #define HCI_OP_WRITE_EIR 0x0c52 999 struct hci_cp_write_eir { 1000 __u8 fec; 1001 __u8 data[HCI_MAX_EIR_LENGTH]; 1002 } __packed; 1003 1004 #define HCI_OP_READ_SSP_MODE 0x0c55 1005 struct hci_rp_read_ssp_mode { 1006 __u8 status; 1007 __u8 mode; 1008 } __packed; 1009 1010 #define HCI_OP_WRITE_SSP_MODE 0x0c56 1011 struct hci_cp_write_ssp_mode { 1012 __u8 mode; 1013 } __packed; 1014 1015 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57 1016 struct hci_rp_read_local_oob_data { 1017 __u8 status; 1018 __u8 hash[16]; 1019 __u8 rand[16]; 1020 } __packed; 1021 1022 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58 1023 struct hci_rp_read_inq_rsp_tx_power { 1024 __u8 status; 1025 __s8 tx_power; 1026 } __packed; 1027 1028 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63 1029 1030 #define HCI_OP_READ_LOCATION_DATA 0x0c64 1031 1032 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66 1033 struct hci_rp_read_flow_control_mode { 1034 __u8 status; 1035 __u8 mode; 1036 } __packed; 1037 1038 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d 1039 struct hci_cp_write_le_host_supported { 1040 __u8 le; 1041 __u8 simul; 1042 } __packed; 1043 1044 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74 1045 struct hci_cp_set_reserved_lt_addr { 1046 __u8 lt_addr; 1047 } __packed; 1048 struct hci_rp_set_reserved_lt_addr { 1049 __u8 status; 1050 __u8 lt_addr; 1051 } __packed; 1052 1053 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75 1054 struct hci_cp_delete_reserved_lt_addr { 1055 __u8 lt_addr; 1056 } __packed; 1057 struct hci_rp_delete_reserved_lt_addr { 1058 __u8 status; 1059 __u8 lt_addr; 1060 } __packed; 1061 1062 #define HCI_OP_SET_CSB_DATA 0x0c76 1063 struct hci_cp_set_csb_data { 1064 __u8 lt_addr; 1065 __u8 fragment; 1066 __u8 data_length; 1067 __u8 data[HCI_MAX_CSB_DATA_SIZE]; 1068 } __packed; 1069 struct hci_rp_set_csb_data { 1070 __u8 status; 1071 __u8 lt_addr; 1072 } __packed; 1073 1074 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77 1075 1076 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78 1077 struct hci_cp_write_sync_train_params { 1078 __le16 interval_min; 1079 __le16 interval_max; 1080 __le32 sync_train_tout; 1081 __u8 service_data; 1082 } __packed; 1083 struct hci_rp_write_sync_train_params { 1084 __u8 status; 1085 __le16 sync_train_int; 1086 } __packed; 1087 1088 #define HCI_OP_READ_SC_SUPPORT 0x0c79 1089 struct hci_rp_read_sc_support { 1090 __u8 status; 1091 __u8 support; 1092 } __packed; 1093 1094 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a 1095 struct hci_cp_write_sc_support { 1096 __u8 support; 1097 } __packed; 1098 1099 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d 1100 struct hci_rp_read_local_oob_ext_data { 1101 __u8 status; 1102 __u8 hash192[16]; 1103 __u8 rand192[16]; 1104 __u8 hash256[16]; 1105 __u8 rand256[16]; 1106 } __packed; 1107 1108 #define HCI_OP_READ_LOCAL_VERSION 0x1001 1109 struct hci_rp_read_local_version { 1110 __u8 status; 1111 __u8 hci_ver; 1112 __le16 hci_rev; 1113 __u8 lmp_ver; 1114 __le16 manufacturer; 1115 __le16 lmp_subver; 1116 } __packed; 1117 1118 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 1119 struct hci_rp_read_local_commands { 1120 __u8 status; 1121 __u8 commands[64]; 1122 } __packed; 1123 1124 #define HCI_OP_READ_LOCAL_FEATURES 0x1003 1125 struct hci_rp_read_local_features { 1126 __u8 status; 1127 __u8 features[8]; 1128 } __packed; 1129 1130 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 1131 struct hci_cp_read_local_ext_features { 1132 __u8 page; 1133 } __packed; 1134 struct hci_rp_read_local_ext_features { 1135 __u8 status; 1136 __u8 page; 1137 __u8 max_page; 1138 __u8 features[8]; 1139 } __packed; 1140 1141 #define HCI_OP_READ_BUFFER_SIZE 0x1005 1142 struct hci_rp_read_buffer_size { 1143 __u8 status; 1144 __le16 acl_mtu; 1145 __u8 sco_mtu; 1146 __le16 acl_max_pkt; 1147 __le16 sco_max_pkt; 1148 } __packed; 1149 1150 #define HCI_OP_READ_BD_ADDR 0x1009 1151 struct hci_rp_read_bd_addr { 1152 __u8 status; 1153 bdaddr_t bdaddr; 1154 } __packed; 1155 1156 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a 1157 struct hci_rp_read_data_block_size { 1158 __u8 status; 1159 __le16 max_acl_len; 1160 __le16 block_len; 1161 __le16 num_blocks; 1162 } __packed; 1163 1164 #define HCI_OP_READ_LOCAL_CODECS 0x100b 1165 1166 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b 1167 struct hci_rp_read_page_scan_activity { 1168 __u8 status; 1169 __le16 interval; 1170 __le16 window; 1171 } __packed; 1172 1173 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c 1174 struct hci_cp_write_page_scan_activity { 1175 __le16 interval; 1176 __le16 window; 1177 } __packed; 1178 1179 #define HCI_OP_READ_TX_POWER 0x0c2d 1180 struct hci_cp_read_tx_power { 1181 __le16 handle; 1182 __u8 type; 1183 } __packed; 1184 struct hci_rp_read_tx_power { 1185 __u8 status; 1186 __le16 handle; 1187 __s8 tx_power; 1188 } __packed; 1189 1190 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46 1191 struct hci_rp_read_page_scan_type { 1192 __u8 status; 1193 __u8 type; 1194 } __packed; 1195 1196 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47 1197 #define PAGE_SCAN_TYPE_STANDARD 0x00 1198 #define PAGE_SCAN_TYPE_INTERLACED 0x01 1199 1200 #define HCI_OP_READ_RSSI 0x1405 1201 struct hci_cp_read_rssi { 1202 __le16 handle; 1203 } __packed; 1204 struct hci_rp_read_rssi { 1205 __u8 status; 1206 __le16 handle; 1207 __s8 rssi; 1208 } __packed; 1209 1210 #define HCI_OP_READ_CLOCK 0x1407 1211 struct hci_cp_read_clock { 1212 __le16 handle; 1213 __u8 which; 1214 } __packed; 1215 struct hci_rp_read_clock { 1216 __u8 status; 1217 __le16 handle; 1218 __le32 clock; 1219 __le16 accuracy; 1220 } __packed; 1221 1222 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408 1223 struct hci_cp_read_enc_key_size { 1224 __le16 handle; 1225 } __packed; 1226 struct hci_rp_read_enc_key_size { 1227 __u8 status; 1228 __le16 handle; 1229 __u8 key_size; 1230 } __packed; 1231 1232 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409 1233 struct hci_rp_read_local_amp_info { 1234 __u8 status; 1235 __u8 amp_status; 1236 __le32 total_bw; 1237 __le32 max_bw; 1238 __le32 min_latency; 1239 __le32 max_pdu; 1240 __u8 amp_type; 1241 __le16 pal_cap; 1242 __le16 max_assoc_size; 1243 __le32 max_flush_to; 1244 __le32 be_flush_to; 1245 } __packed; 1246 1247 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a 1248 struct hci_cp_read_local_amp_assoc { 1249 __u8 phy_handle; 1250 __le16 len_so_far; 1251 __le16 max_len; 1252 } __packed; 1253 struct hci_rp_read_local_amp_assoc { 1254 __u8 status; 1255 __u8 phy_handle; 1256 __le16 rem_len; 1257 __u8 frag[0]; 1258 } __packed; 1259 1260 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b 1261 struct hci_cp_write_remote_amp_assoc { 1262 __u8 phy_handle; 1263 __le16 len_so_far; 1264 __le16 rem_len; 1265 __u8 frag[0]; 1266 } __packed; 1267 struct hci_rp_write_remote_amp_assoc { 1268 __u8 status; 1269 __u8 phy_handle; 1270 } __packed; 1271 1272 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c 1273 1274 #define HCI_OP_ENABLE_DUT_MODE 0x1803 1275 1276 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804 1277 1278 #define HCI_OP_LE_SET_EVENT_MASK 0x2001 1279 struct hci_cp_le_set_event_mask { 1280 __u8 mask[8]; 1281 } __packed; 1282 1283 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002 1284 struct hci_rp_le_read_buffer_size { 1285 __u8 status; 1286 __le16 le_mtu; 1287 __u8 le_max_pkt; 1288 } __packed; 1289 1290 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003 1291 struct hci_rp_le_read_local_features { 1292 __u8 status; 1293 __u8 features[8]; 1294 } __packed; 1295 1296 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005 1297 1298 #define HCI_OP_LE_SET_ADV_PARAM 0x2006 1299 struct hci_cp_le_set_adv_param { 1300 __le16 min_interval; 1301 __le16 max_interval; 1302 __u8 type; 1303 __u8 own_address_type; 1304 __u8 direct_addr_type; 1305 bdaddr_t direct_addr; 1306 __u8 channel_map; 1307 __u8 filter_policy; 1308 } __packed; 1309 1310 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007 1311 struct hci_rp_le_read_adv_tx_power { 1312 __u8 status; 1313 __s8 tx_power; 1314 } __packed; 1315 1316 #define HCI_MAX_AD_LENGTH 31 1317 1318 #define HCI_OP_LE_SET_ADV_DATA 0x2008 1319 struct hci_cp_le_set_adv_data { 1320 __u8 length; 1321 __u8 data[HCI_MAX_AD_LENGTH]; 1322 } __packed; 1323 1324 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009 1325 struct hci_cp_le_set_scan_rsp_data { 1326 __u8 length; 1327 __u8 data[HCI_MAX_AD_LENGTH]; 1328 } __packed; 1329 1330 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a 1331 1332 #define LE_SCAN_PASSIVE 0x00 1333 #define LE_SCAN_ACTIVE 0x01 1334 1335 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b 1336 struct hci_cp_le_set_scan_param { 1337 __u8 type; 1338 __le16 interval; 1339 __le16 window; 1340 __u8 own_address_type; 1341 __u8 filter_policy; 1342 } __packed; 1343 1344 #define LE_SCAN_DISABLE 0x00 1345 #define LE_SCAN_ENABLE 0x01 1346 #define LE_SCAN_FILTER_DUP_DISABLE 0x00 1347 #define LE_SCAN_FILTER_DUP_ENABLE 0x01 1348 1349 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c 1350 struct hci_cp_le_set_scan_enable { 1351 __u8 enable; 1352 __u8 filter_dup; 1353 } __packed; 1354 1355 #define HCI_LE_USE_PEER_ADDR 0x00 1356 #define HCI_LE_USE_WHITELIST 0x01 1357 1358 #define HCI_OP_LE_CREATE_CONN 0x200d 1359 struct hci_cp_le_create_conn { 1360 __le16 scan_interval; 1361 __le16 scan_window; 1362 __u8 filter_policy; 1363 __u8 peer_addr_type; 1364 bdaddr_t peer_addr; 1365 __u8 own_address_type; 1366 __le16 conn_interval_min; 1367 __le16 conn_interval_max; 1368 __le16 conn_latency; 1369 __le16 supervision_timeout; 1370 __le16 min_ce_len; 1371 __le16 max_ce_len; 1372 } __packed; 1373 1374 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e 1375 1376 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f 1377 struct hci_rp_le_read_white_list_size { 1378 __u8 status; 1379 __u8 size; 1380 } __packed; 1381 1382 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010 1383 1384 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011 1385 struct hci_cp_le_add_to_white_list { 1386 __u8 bdaddr_type; 1387 bdaddr_t bdaddr; 1388 } __packed; 1389 1390 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012 1391 struct hci_cp_le_del_from_white_list { 1392 __u8 bdaddr_type; 1393 bdaddr_t bdaddr; 1394 } __packed; 1395 1396 #define HCI_OP_LE_CONN_UPDATE 0x2013 1397 struct hci_cp_le_conn_update { 1398 __le16 handle; 1399 __le16 conn_interval_min; 1400 __le16 conn_interval_max; 1401 __le16 conn_latency; 1402 __le16 supervision_timeout; 1403 __le16 min_ce_len; 1404 __le16 max_ce_len; 1405 } __packed; 1406 1407 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016 1408 struct hci_cp_le_read_remote_features { 1409 __le16 handle; 1410 } __packed; 1411 1412 #define HCI_OP_LE_START_ENC 0x2019 1413 struct hci_cp_le_start_enc { 1414 __le16 handle; 1415 __le64 rand; 1416 __le16 ediv; 1417 __u8 ltk[16]; 1418 } __packed; 1419 1420 #define HCI_OP_LE_LTK_REPLY 0x201a 1421 struct hci_cp_le_ltk_reply { 1422 __le16 handle; 1423 __u8 ltk[16]; 1424 } __packed; 1425 struct hci_rp_le_ltk_reply { 1426 __u8 status; 1427 __le16 handle; 1428 } __packed; 1429 1430 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b 1431 struct hci_cp_le_ltk_neg_reply { 1432 __le16 handle; 1433 } __packed; 1434 struct hci_rp_le_ltk_neg_reply { 1435 __u8 status; 1436 __le16 handle; 1437 } __packed; 1438 1439 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c 1440 struct hci_rp_le_read_supported_states { 1441 __u8 status; 1442 __u8 le_states[8]; 1443 } __packed; 1444 1445 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020 1446 struct hci_cp_le_conn_param_req_reply { 1447 __le16 handle; 1448 __le16 interval_min; 1449 __le16 interval_max; 1450 __le16 latency; 1451 __le16 timeout; 1452 __le16 min_ce_len; 1453 __le16 max_ce_len; 1454 } __packed; 1455 1456 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021 1457 struct hci_cp_le_conn_param_req_neg_reply { 1458 __le16 handle; 1459 __u8 reason; 1460 } __packed; 1461 1462 #define HCI_OP_LE_SET_DATA_LEN 0x2022 1463 struct hci_cp_le_set_data_len { 1464 __le16 handle; 1465 __le16 tx_len; 1466 __le16 tx_time; 1467 } __packed; 1468 struct hci_rp_le_set_data_len { 1469 __u8 status; 1470 __le16 handle; 1471 } __packed; 1472 1473 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023 1474 struct hci_rp_le_read_def_data_len { 1475 __u8 status; 1476 __le16 tx_len; 1477 __le16 tx_time; 1478 } __packed; 1479 1480 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024 1481 struct hci_cp_le_write_def_data_len { 1482 __le16 tx_len; 1483 __le16 tx_time; 1484 } __packed; 1485 1486 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f 1487 struct hci_rp_le_read_max_data_len { 1488 __u8 status; 1489 __le16 tx_len; 1490 __le16 tx_time; 1491 __le16 rx_len; 1492 __le16 rx_time; 1493 } __packed; 1494 1495 /* ---- HCI Events ---- */ 1496 #define HCI_EV_INQUIRY_COMPLETE 0x01 1497 1498 #define HCI_EV_INQUIRY_RESULT 0x02 1499 struct inquiry_info { 1500 bdaddr_t bdaddr; 1501 __u8 pscan_rep_mode; 1502 __u8 pscan_period_mode; 1503 __u8 pscan_mode; 1504 __u8 dev_class[3]; 1505 __le16 clock_offset; 1506 } __packed; 1507 1508 #define HCI_EV_CONN_COMPLETE 0x03 1509 struct hci_ev_conn_complete { 1510 __u8 status; 1511 __le16 handle; 1512 bdaddr_t bdaddr; 1513 __u8 link_type; 1514 __u8 encr_mode; 1515 } __packed; 1516 1517 #define HCI_EV_CONN_REQUEST 0x04 1518 struct hci_ev_conn_request { 1519 bdaddr_t bdaddr; 1520 __u8 dev_class[3]; 1521 __u8 link_type; 1522 } __packed; 1523 1524 #define HCI_EV_DISCONN_COMPLETE 0x05 1525 struct hci_ev_disconn_complete { 1526 __u8 status; 1527 __le16 handle; 1528 __u8 reason; 1529 } __packed; 1530 1531 #define HCI_EV_AUTH_COMPLETE 0x06 1532 struct hci_ev_auth_complete { 1533 __u8 status; 1534 __le16 handle; 1535 } __packed; 1536 1537 #define HCI_EV_REMOTE_NAME 0x07 1538 struct hci_ev_remote_name { 1539 __u8 status; 1540 bdaddr_t bdaddr; 1541 __u8 name[HCI_MAX_NAME_LENGTH]; 1542 } __packed; 1543 1544 #define HCI_EV_ENCRYPT_CHANGE 0x08 1545 struct hci_ev_encrypt_change { 1546 __u8 status; 1547 __le16 handle; 1548 __u8 encrypt; 1549 } __packed; 1550 1551 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 1552 struct hci_ev_change_link_key_complete { 1553 __u8 status; 1554 __le16 handle; 1555 } __packed; 1556 1557 #define HCI_EV_REMOTE_FEATURES 0x0b 1558 struct hci_ev_remote_features { 1559 __u8 status; 1560 __le16 handle; 1561 __u8 features[8]; 1562 } __packed; 1563 1564 #define HCI_EV_REMOTE_VERSION 0x0c 1565 struct hci_ev_remote_version { 1566 __u8 status; 1567 __le16 handle; 1568 __u8 lmp_ver; 1569 __le16 manufacturer; 1570 __le16 lmp_subver; 1571 } __packed; 1572 1573 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d 1574 struct hci_qos { 1575 __u8 service_type; 1576 __u32 token_rate; 1577 __u32 peak_bandwidth; 1578 __u32 latency; 1579 __u32 delay_variation; 1580 } __packed; 1581 struct hci_ev_qos_setup_complete { 1582 __u8 status; 1583 __le16 handle; 1584 struct hci_qos qos; 1585 } __packed; 1586 1587 #define HCI_EV_CMD_COMPLETE 0x0e 1588 struct hci_ev_cmd_complete { 1589 __u8 ncmd; 1590 __le16 opcode; 1591 } __packed; 1592 1593 #define HCI_EV_CMD_STATUS 0x0f 1594 struct hci_ev_cmd_status { 1595 __u8 status; 1596 __u8 ncmd; 1597 __le16 opcode; 1598 } __packed; 1599 1600 #define HCI_EV_HARDWARE_ERROR 0x10 1601 struct hci_ev_hardware_error { 1602 __u8 code; 1603 } __packed; 1604 1605 #define HCI_EV_ROLE_CHANGE 0x12 1606 struct hci_ev_role_change { 1607 __u8 status; 1608 bdaddr_t bdaddr; 1609 __u8 role; 1610 } __packed; 1611 1612 #define HCI_EV_NUM_COMP_PKTS 0x13 1613 struct hci_comp_pkts_info { 1614 __le16 handle; 1615 __le16 count; 1616 } __packed; 1617 1618 struct hci_ev_num_comp_pkts { 1619 __u8 num_hndl; 1620 struct hci_comp_pkts_info handles[0]; 1621 } __packed; 1622 1623 #define HCI_EV_MODE_CHANGE 0x14 1624 struct hci_ev_mode_change { 1625 __u8 status; 1626 __le16 handle; 1627 __u8 mode; 1628 __le16 interval; 1629 } __packed; 1630 1631 #define HCI_EV_PIN_CODE_REQ 0x16 1632 struct hci_ev_pin_code_req { 1633 bdaddr_t bdaddr; 1634 } __packed; 1635 1636 #define HCI_EV_LINK_KEY_REQ 0x17 1637 struct hci_ev_link_key_req { 1638 bdaddr_t bdaddr; 1639 } __packed; 1640 1641 #define HCI_EV_LINK_KEY_NOTIFY 0x18 1642 struct hci_ev_link_key_notify { 1643 bdaddr_t bdaddr; 1644 __u8 link_key[HCI_LINK_KEY_SIZE]; 1645 __u8 key_type; 1646 } __packed; 1647 1648 #define HCI_EV_CLOCK_OFFSET 0x1c 1649 struct hci_ev_clock_offset { 1650 __u8 status; 1651 __le16 handle; 1652 __le16 clock_offset; 1653 } __packed; 1654 1655 #define HCI_EV_PKT_TYPE_CHANGE 0x1d 1656 struct hci_ev_pkt_type_change { 1657 __u8 status; 1658 __le16 handle; 1659 __le16 pkt_type; 1660 } __packed; 1661 1662 #define HCI_EV_PSCAN_REP_MODE 0x20 1663 struct hci_ev_pscan_rep_mode { 1664 bdaddr_t bdaddr; 1665 __u8 pscan_rep_mode; 1666 } __packed; 1667 1668 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 1669 struct inquiry_info_with_rssi { 1670 bdaddr_t bdaddr; 1671 __u8 pscan_rep_mode; 1672 __u8 pscan_period_mode; 1673 __u8 dev_class[3]; 1674 __le16 clock_offset; 1675 __s8 rssi; 1676 } __packed; 1677 struct inquiry_info_with_rssi_and_pscan_mode { 1678 bdaddr_t bdaddr; 1679 __u8 pscan_rep_mode; 1680 __u8 pscan_period_mode; 1681 __u8 pscan_mode; 1682 __u8 dev_class[3]; 1683 __le16 clock_offset; 1684 __s8 rssi; 1685 } __packed; 1686 1687 #define HCI_EV_REMOTE_EXT_FEATURES 0x23 1688 struct hci_ev_remote_ext_features { 1689 __u8 status; 1690 __le16 handle; 1691 __u8 page; 1692 __u8 max_page; 1693 __u8 features[8]; 1694 } __packed; 1695 1696 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c 1697 struct hci_ev_sync_conn_complete { 1698 __u8 status; 1699 __le16 handle; 1700 bdaddr_t bdaddr; 1701 __u8 link_type; 1702 __u8 tx_interval; 1703 __u8 retrans_window; 1704 __le16 rx_pkt_len; 1705 __le16 tx_pkt_len; 1706 __u8 air_mode; 1707 } __packed; 1708 1709 #define HCI_EV_SYNC_CONN_CHANGED 0x2d 1710 struct hci_ev_sync_conn_changed { 1711 __u8 status; 1712 __le16 handle; 1713 __u8 tx_interval; 1714 __u8 retrans_window; 1715 __le16 rx_pkt_len; 1716 __le16 tx_pkt_len; 1717 } __packed; 1718 1719 #define HCI_EV_SNIFF_SUBRATE 0x2e 1720 struct hci_ev_sniff_subrate { 1721 __u8 status; 1722 __le16 handle; 1723 __le16 max_tx_latency; 1724 __le16 max_rx_latency; 1725 __le16 max_remote_timeout; 1726 __le16 max_local_timeout; 1727 } __packed; 1728 1729 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f 1730 struct extended_inquiry_info { 1731 bdaddr_t bdaddr; 1732 __u8 pscan_rep_mode; 1733 __u8 pscan_period_mode; 1734 __u8 dev_class[3]; 1735 __le16 clock_offset; 1736 __s8 rssi; 1737 __u8 data[240]; 1738 } __packed; 1739 1740 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30 1741 struct hci_ev_key_refresh_complete { 1742 __u8 status; 1743 __le16 handle; 1744 } __packed; 1745 1746 #define HCI_EV_IO_CAPA_REQUEST 0x31 1747 struct hci_ev_io_capa_request { 1748 bdaddr_t bdaddr; 1749 } __packed; 1750 1751 #define HCI_EV_IO_CAPA_REPLY 0x32 1752 struct hci_ev_io_capa_reply { 1753 bdaddr_t bdaddr; 1754 __u8 capability; 1755 __u8 oob_data; 1756 __u8 authentication; 1757 } __packed; 1758 1759 #define HCI_EV_USER_CONFIRM_REQUEST 0x33 1760 struct hci_ev_user_confirm_req { 1761 bdaddr_t bdaddr; 1762 __le32 passkey; 1763 } __packed; 1764 1765 #define HCI_EV_USER_PASSKEY_REQUEST 0x34 1766 struct hci_ev_user_passkey_req { 1767 bdaddr_t bdaddr; 1768 } __packed; 1769 1770 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35 1771 struct hci_ev_remote_oob_data_request { 1772 bdaddr_t bdaddr; 1773 } __packed; 1774 1775 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36 1776 struct hci_ev_simple_pair_complete { 1777 __u8 status; 1778 bdaddr_t bdaddr; 1779 } __packed; 1780 1781 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b 1782 struct hci_ev_user_passkey_notify { 1783 bdaddr_t bdaddr; 1784 __le32 passkey; 1785 } __packed; 1786 1787 #define HCI_KEYPRESS_STARTED 0 1788 #define HCI_KEYPRESS_ENTERED 1 1789 #define HCI_KEYPRESS_ERASED 2 1790 #define HCI_KEYPRESS_CLEARED 3 1791 #define HCI_KEYPRESS_COMPLETED 4 1792 1793 #define HCI_EV_KEYPRESS_NOTIFY 0x3c 1794 struct hci_ev_keypress_notify { 1795 bdaddr_t bdaddr; 1796 __u8 type; 1797 } __packed; 1798 1799 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d 1800 struct hci_ev_remote_host_features { 1801 bdaddr_t bdaddr; 1802 __u8 features[8]; 1803 } __packed; 1804 1805 #define HCI_EV_LE_META 0x3e 1806 struct hci_ev_le_meta { 1807 __u8 subevent; 1808 } __packed; 1809 1810 #define HCI_EV_PHY_LINK_COMPLETE 0x40 1811 struct hci_ev_phy_link_complete { 1812 __u8 status; 1813 __u8 phy_handle; 1814 } __packed; 1815 1816 #define HCI_EV_CHANNEL_SELECTED 0x41 1817 struct hci_ev_channel_selected { 1818 __u8 phy_handle; 1819 } __packed; 1820 1821 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42 1822 struct hci_ev_disconn_phy_link_complete { 1823 __u8 status; 1824 __u8 phy_handle; 1825 __u8 reason; 1826 } __packed; 1827 1828 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45 1829 struct hci_ev_logical_link_complete { 1830 __u8 status; 1831 __le16 handle; 1832 __u8 phy_handle; 1833 __u8 flow_spec_id; 1834 } __packed; 1835 1836 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46 1837 struct hci_ev_disconn_logical_link_complete { 1838 __u8 status; 1839 __le16 handle; 1840 __u8 reason; 1841 } __packed; 1842 1843 #define HCI_EV_NUM_COMP_BLOCKS 0x48 1844 struct hci_comp_blocks_info { 1845 __le16 handle; 1846 __le16 pkts; 1847 __le16 blocks; 1848 } __packed; 1849 1850 struct hci_ev_num_comp_blocks { 1851 __le16 num_blocks; 1852 __u8 num_hndl; 1853 struct hci_comp_blocks_info handles[0]; 1854 } __packed; 1855 1856 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F 1857 struct hci_ev_sync_train_complete { 1858 __u8 status; 1859 } __packed; 1860 1861 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54 1862 1863 #define HCI_EV_LE_CONN_COMPLETE 0x01 1864 struct hci_ev_le_conn_complete { 1865 __u8 status; 1866 __le16 handle; 1867 __u8 role; 1868 __u8 bdaddr_type; 1869 bdaddr_t bdaddr; 1870 __le16 interval; 1871 __le16 latency; 1872 __le16 supervision_timeout; 1873 __u8 clk_accurancy; 1874 } __packed; 1875 1876 /* Advertising report event types */ 1877 #define LE_ADV_IND 0x00 1878 #define LE_ADV_DIRECT_IND 0x01 1879 #define LE_ADV_SCAN_IND 0x02 1880 #define LE_ADV_NONCONN_IND 0x03 1881 #define LE_ADV_SCAN_RSP 0x04 1882 1883 #define ADDR_LE_DEV_PUBLIC 0x00 1884 #define ADDR_LE_DEV_RANDOM 0x01 1885 1886 #define HCI_EV_LE_ADVERTISING_REPORT 0x02 1887 struct hci_ev_le_advertising_info { 1888 __u8 evt_type; 1889 __u8 bdaddr_type; 1890 bdaddr_t bdaddr; 1891 __u8 length; 1892 __u8 data[0]; 1893 } __packed; 1894 1895 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03 1896 struct hci_ev_le_conn_update_complete { 1897 __u8 status; 1898 __le16 handle; 1899 __le16 interval; 1900 __le16 latency; 1901 __le16 supervision_timeout; 1902 } __packed; 1903 1904 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04 1905 struct hci_ev_le_remote_feat_complete { 1906 __u8 status; 1907 __le16 handle; 1908 __u8 features[8]; 1909 } __packed; 1910 1911 #define HCI_EV_LE_LTK_REQ 0x05 1912 struct hci_ev_le_ltk_req { 1913 __le16 handle; 1914 __le64 rand; 1915 __le16 ediv; 1916 } __packed; 1917 1918 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06 1919 struct hci_ev_le_remote_conn_param_req { 1920 __le16 handle; 1921 __le16 interval_min; 1922 __le16 interval_max; 1923 __le16 latency; 1924 __le16 timeout; 1925 } __packed; 1926 1927 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07 1928 struct hci_ev_le_data_len_change { 1929 __le16 handle; 1930 __le16 tx_len; 1931 __le16 tx_time; 1932 __le16 rx_len; 1933 __le16 rx_time; 1934 } __packed; 1935 1936 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B 1937 struct hci_ev_le_direct_adv_info { 1938 __u8 evt_type; 1939 __u8 bdaddr_type; 1940 bdaddr_t bdaddr; 1941 __u8 direct_addr_type; 1942 bdaddr_t direct_addr; 1943 __s8 rssi; 1944 } __packed; 1945 1946 /* Internal events generated by Bluetooth stack */ 1947 #define HCI_EV_STACK_INTERNAL 0xfd 1948 struct hci_ev_stack_internal { 1949 __u16 type; 1950 __u8 data[0]; 1951 } __packed; 1952 1953 #define HCI_EV_SI_DEVICE 0x01 1954 struct hci_ev_si_device { 1955 __u16 event; 1956 __u16 dev_id; 1957 } __packed; 1958 1959 #define HCI_EV_SI_SECURITY 0x02 1960 struct hci_ev_si_security { 1961 __u16 event; 1962 __u16 proto; 1963 __u16 subproto; 1964 __u8 incoming; 1965 } __packed; 1966 1967 /* ---- HCI Packet structures ---- */ 1968 #define HCI_COMMAND_HDR_SIZE 3 1969 #define HCI_EVENT_HDR_SIZE 2 1970 #define HCI_ACL_HDR_SIZE 4 1971 #define HCI_SCO_HDR_SIZE 3 1972 1973 struct hci_command_hdr { 1974 __le16 opcode; /* OCF & OGF */ 1975 __u8 plen; 1976 } __packed; 1977 1978 struct hci_event_hdr { 1979 __u8 evt; 1980 __u8 plen; 1981 } __packed; 1982 1983 struct hci_acl_hdr { 1984 __le16 handle; /* Handle & Flags(PB, BC) */ 1985 __le16 dlen; 1986 } __packed; 1987 1988 struct hci_sco_hdr { 1989 __le16 handle; 1990 __u8 dlen; 1991 } __packed; 1992 1993 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) 1994 { 1995 return (struct hci_event_hdr *) skb->data; 1996 } 1997 1998 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) 1999 { 2000 return (struct hci_acl_hdr *) skb->data; 2001 } 2002 2003 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) 2004 { 2005 return (struct hci_sco_hdr *) skb->data; 2006 } 2007 2008 /* Command opcode pack/unpack */ 2009 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10))) 2010 #define hci_opcode_ogf(op) (op >> 10) 2011 #define hci_opcode_ocf(op) (op & 0x03ff) 2012 2013 /* ACL handle and flags pack/unpack */ 2014 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12))) 2015 #define hci_handle(h) (h & 0x0fff) 2016 #define hci_flags(h) (h >> 12) 2017 2018 #endif /* __HCI_H */ 2019