2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2000-2001 Qualcomm Incorporated
5 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
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;
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.
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.
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)
33 #define HCI_LINK_KEY_SIZE 16
34 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE)
36 #define HCI_MAX_AMP_ASSOC_SIZE 672
38 #define HCI_MAX_CSB_DATA_SIZE 252
42 #define HCI_DEV_UNREG 2
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
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
68 /* HCI controller types */
69 #define HCI_PRIMARY 0x00
72 /* First BR/EDR Controller shall have ID = 0 */
73 #define AMP_ID_BREDR 0x00
75 /* AMP controller types */
76 #define AMP_TYPE_BREDR 0x00
77 #define AMP_TYPE_80211 0x01
79 /* AMP controller status */
80 #define AMP_STATUS_POWERED_DOWN 0x00
81 #define AMP_STATUS_BLUETOOTH_ONLY 0x01
82 #define AMP_STATUS_NO_CAPACITY 0x02
83 #define AMP_STATUS_LOW_CAPACITY 0x03
84 #define AMP_STATUS_MEDIUM_CAPACITY 0x04
85 #define AMP_STATUS_HIGH_CAPACITY 0x05
86 #define AMP_STATUS_FULL_CAPACITY 0x06
88 /* HCI device quirks */
90 /* When this quirk is set, the HCI Reset command is send when
91 * closing the transport instead of when opening it.
93 * This quirk must be set before hci_register_dev is called.
95 HCI_QUIRK_RESET_ON_CLOSE,
97 /* When this quirk is set, the device is turned into a raw-only
98 * device and it will stay in unconfigured state.
100 * This quirk must be set before hci_register_dev is called.
102 HCI_QUIRK_RAW_DEVICE,
104 /* When this quirk is set, the buffer sizes reported by
105 * HCI Read Buffer Size command are corrected if invalid.
107 * This quirk must be set before hci_register_dev is called.
109 HCI_QUIRK_FIXUP_BUFFER_SIZE,
111 /* When this quirk is set, then a controller that does not
112 * indicate support for Inquiry Result with RSSI is assumed to
113 * support it anyway. Some early Bluetooth 1.2 controllers had
114 * wrongly configured local features that will require forcing
115 * them to enable this mode. Getting RSSI information with the
116 * inquiry responses is preferred since it allows for a better
119 * This quirk must be set before hci_register_dev is called.
121 HCI_QUIRK_FIXUP_INQUIRY_MODE,
123 /* When this quirk is set, then the HCI Read Local Supported
124 * Commands command is not supported. In general Bluetooth 1.2
125 * and later controllers should support this command. However
126 * some controllers indicate Bluetooth 1.2 support, but do
127 * not support this command.
129 * This quirk must be set before hci_register_dev is called.
131 HCI_QUIRK_BROKEN_LOCAL_COMMANDS,
133 /* When this quirk is set, then no stored link key handling
134 * is performed. This is mainly due to the fact that the
135 * HCI Delete Stored Link Key command is advertised, but
138 * This quirk must be set before hci_register_dev is called.
140 HCI_QUIRK_BROKEN_STORED_LINK_KEY,
142 /* When this quirk is set, an external configuration step
143 * is required and will be indicated with the controller
146 * This quirk can be set before hci_register_dev is called or
147 * during the hdev->setup vendor callback.
149 HCI_QUIRK_EXTERNAL_CONFIG,
151 /* When this quirk is set, the public Bluetooth address
152 * initially reported by HCI Read BD Address command
153 * is considered invalid. Controller configuration is
154 * required before this device can be used.
156 * This quirk can be set before hci_register_dev is called or
157 * during the hdev->setup vendor callback.
159 HCI_QUIRK_INVALID_BDADDR,
161 /* When this quirk is set, the duplicate filtering during
162 * scanning is based on Bluetooth devices addresses. To allow
163 * RSSI based updates, restart scanning if needed.
165 * This quirk can be set before hci_register_dev is called or
166 * during the hdev->setup vendor callback.
168 HCI_QUIRK_STRICT_DUPLICATE_FILTER,
170 /* When this quirk is set, LE scan and BR/EDR inquiry is done
171 * simultaneously, otherwise it's interleaved.
173 * This quirk can be set before hci_register_dev is called or
174 * during the hdev->setup vendor callback.
176 HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
178 /* When this quirk is set, the enabling of diagnostic mode is
179 * not persistent over HCI Reset. Every time the controller
180 * is brought up it needs to be reprogrammed.
182 * This quirk can be set before hci_register_dev is called or
183 * during the hdev->setup vendor callback.
185 HCI_QUIRK_NON_PERSISTENT_DIAG,
187 /* When this quirk is set, setup() would be run after every
188 * open() and not just after the first open().
190 * This quirk can be set before hci_register_dev is called or
191 * during the hdev->setup vendor callback.
194 HCI_QUIRK_NON_PERSISTENT_SETUP,
197 /* HCI device flags */
214 /* HCI socket flags */
217 HCI_MGMT_INDEX_EVENTS,
218 HCI_MGMT_UNCONF_INDEX_EVENTS,
219 HCI_MGMT_EXT_INDEX_EVENTS,
220 HCI_MGMT_EXT_INFO_EVENTS,
221 HCI_MGMT_OPTION_EVENTS,
222 HCI_MGMT_SETTING_EVENTS,
223 HCI_MGMT_DEV_CLASS_EVENTS,
224 HCI_MGMT_LOCAL_NAME_EVENTS,
225 HCI_MGMT_OOB_DATA_EVENTS,
229 * BR/EDR and/or LE controller flags: the flags defined here should represent
230 * states from the controller.
258 HCI_ADVERTISING_CONNECTABLE,
261 HCI_LIMITED_DISCOVERABLE,
264 HCI_FAST_CONNECTABLE,
266 HCI_LE_SCAN_INTERRUPTED,
271 HCI_FORCE_STATIC_ADDR,
272 HCI_LL_RPA_RESOLUTION,
279 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
280 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
281 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
283 #define HCI_CMD_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
285 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
287 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
288 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
289 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
290 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
291 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
294 #define HCI_COMMAND_PKT 0x01
295 #define HCI_ACLDATA_PKT 0x02
296 #define HCI_SCODATA_PKT 0x03
297 #define HCI_EVENT_PKT 0x04
298 #define HCI_DIAG_PKT 0xf0
299 #define HCI_VENDOR_PKT 0xff
301 /* HCI packet types */
302 #define HCI_DM1 0x0008
303 #define HCI_DM3 0x0400
304 #define HCI_DM5 0x4000
305 #define HCI_DH1 0x0010
306 #define HCI_DH3 0x0800
307 #define HCI_DH5 0x8000
309 /* HCI packet types inverted masks */
310 #define HCI_2DH1 0x0002
311 #define HCI_3DH1 0x0004
312 #define HCI_2DH3 0x0100
313 #define HCI_3DH3 0x0200
314 #define HCI_2DH5 0x1000
315 #define HCI_3DH5 0x2000
317 #define HCI_HV1 0x0020
318 #define HCI_HV2 0x0040
319 #define HCI_HV3 0x0080
321 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
322 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
324 /* eSCO packet types */
325 #define ESCO_HV1 0x0001
326 #define ESCO_HV2 0x0002
327 #define ESCO_HV3 0x0004
328 #define ESCO_EV3 0x0008
329 #define ESCO_EV4 0x0010
330 #define ESCO_EV5 0x0020
331 #define ESCO_2EV3 0x0040
332 #define ESCO_3EV3 0x0080
333 #define ESCO_2EV5 0x0100
334 #define ESCO_3EV5 0x0200
336 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
337 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
340 #define ACL_START_NO_FLUSH 0x00
341 #define ACL_CONT 0x01
342 #define ACL_START 0x02
343 #define ACL_COMPLETE 0x03
344 #define ACL_ACTIVE_BCAST 0x04
345 #define ACL_PICO_BCAST 0x08
348 #define SCO_LINK 0x00
349 #define ACL_LINK 0x01
350 #define ESCO_LINK 0x02
351 /* Low Energy links do not have defined link type. Use invented one */
353 #define AMP_LINK 0x81
354 #define INVALID_LINK 0xff
357 #define LMP_3SLOT 0x01
358 #define LMP_5SLOT 0x02
359 #define LMP_ENCRYPT 0x04
360 #define LMP_SOFFSET 0x08
361 #define LMP_TACCURACY 0x10
362 #define LMP_RSWITCH 0x20
363 #define LMP_HOLD 0x40
364 #define LMP_SNIFF 0x80
366 #define LMP_PARK 0x01
367 #define LMP_RSSI 0x02
368 #define LMP_QUALITY 0x04
372 #define LMP_ULAW 0x40
373 #define LMP_ALAW 0x80
375 #define LMP_CVSD 0x01
376 #define LMP_PSCHEME 0x02
377 #define LMP_PCONTROL 0x04
378 #define LMP_TRANSPARENT 0x08
380 #define LMP_EDR_2M 0x02
381 #define LMP_EDR_3M 0x04
382 #define LMP_RSSI_INQ 0x40
383 #define LMP_ESCO 0x80
387 #define LMP_NO_BREDR 0x20
389 #define LMP_EDR_3SLOT 0x80
391 #define LMP_EDR_5SLOT 0x01
392 #define LMP_SNIFF_SUBR 0x02
393 #define LMP_PAUSE_ENC 0x04
394 #define LMP_EDR_ESCO_2M 0x20
395 #define LMP_EDR_ESCO_3M 0x40
396 #define LMP_EDR_3S_ESCO 0x80
398 #define LMP_EXT_INQ 0x01
399 #define LMP_SIMUL_LE_BR 0x02
400 #define LMP_SIMPLE_PAIR 0x08
401 #define LMP_NO_FLUSH 0x40
403 #define LMP_LSTO 0x01
404 #define LMP_INQ_TX_PWR 0x02
405 #define LMP_EXTFEATURES 0x80
407 /* Extended LMP features */
408 #define LMP_CSB_MASTER 0x01
409 #define LMP_CSB_SLAVE 0x02
410 #define LMP_SYNC_TRAIN 0x04
411 #define LMP_SYNC_SCAN 0x08
414 #define LMP_PING 0x02
417 #define LMP_HOST_SSP 0x01
418 #define LMP_HOST_LE 0x02
419 #define LMP_HOST_LE_BREDR 0x04
420 #define LMP_HOST_SC 0x08
423 #define HCI_LE_ENCRYPTION 0x01
424 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02
425 #define HCI_LE_SLAVE_FEATURES 0x08
426 #define HCI_LE_PING 0x10
427 #define HCI_LE_DATA_LEN_EXT 0x20
428 #define HCI_LE_PHY_2M 0x01
429 #define HCI_LE_PHY_CODED 0x08
430 #define HCI_LE_EXT_ADV 0x10
431 #define HCI_LE_EXT_SCAN_POLICY 0x80
432 #define HCI_LE_PHY_2M 0x01
433 #define HCI_LE_PHY_CODED 0x08
434 #define HCI_LE_CHAN_SEL_ALG2 0x40
436 /* Connection modes */
437 #define HCI_CM_ACTIVE 0x0000
438 #define HCI_CM_HOLD 0x0001
439 #define HCI_CM_SNIFF 0x0002
440 #define HCI_CM_PARK 0x0003
443 #define HCI_LP_RSWITCH 0x0001
444 #define HCI_LP_HOLD 0x0002
445 #define HCI_LP_SNIFF 0x0004
446 #define HCI_LP_PARK 0x0008
449 #define HCI_LM_ACCEPT 0x8000
450 #define HCI_LM_MASTER 0x0001
451 #define HCI_LM_AUTH 0x0002
452 #define HCI_LM_ENCRYPT 0x0004
453 #define HCI_LM_TRUSTED 0x0008
454 #define HCI_LM_RELIABLE 0x0010
455 #define HCI_LM_SECURE 0x0020
456 #define HCI_LM_FIPS 0x0040
458 /* Authentication types */
459 #define HCI_AT_NO_BONDING 0x00
460 #define HCI_AT_NO_BONDING_MITM 0x01
461 #define HCI_AT_DEDICATED_BONDING 0x02
462 #define HCI_AT_DEDICATED_BONDING_MITM 0x03
463 #define HCI_AT_GENERAL_BONDING 0x04
464 #define HCI_AT_GENERAL_BONDING_MITM 0x05
466 /* I/O capabilities */
467 #define HCI_IO_DISPLAY_ONLY 0x00
468 #define HCI_IO_DISPLAY_YESNO 0x01
469 #define HCI_IO_KEYBOARD_ONLY 0x02
470 #define HCI_IO_NO_INPUT_OUTPUT 0x03
473 #define HCI_LK_COMBINATION 0x00
474 #define HCI_LK_LOCAL_UNIT 0x01
475 #define HCI_LK_REMOTE_UNIT 0x02
476 #define HCI_LK_DEBUG_COMBINATION 0x03
477 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04
478 #define HCI_LK_AUTH_COMBINATION_P192 0x05
479 #define HCI_LK_CHANGED_COMBINATION 0x06
480 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07
481 #define HCI_LK_AUTH_COMBINATION_P256 0x08
483 /* ---- HCI Error Codes ---- */
484 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02
485 #define HCI_ERROR_AUTH_FAILURE 0x05
486 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
487 #define HCI_ERROR_MEMORY_EXCEEDED 0x07
488 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08
489 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
490 #define HCI_ERROR_REJ_BAD_ADDR 0x0f
491 #define HCI_ERROR_REMOTE_USER_TERM 0x13
492 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
493 #define HCI_ERROR_REMOTE_POWER_OFF 0x15
494 #define HCI_ERROR_LOCAL_HOST_TERM 0x16
495 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
496 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e
497 #define HCI_ERROR_UNSPECIFIED 0x1f
498 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
500 /* Flow control modes */
501 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
502 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
504 /* The core spec defines 127 as the "not available" value */
505 #define HCI_TX_POWER_INVALID 127
506 #define HCI_RSSI_INVALID 127
508 #define HCI_ROLE_MASTER 0x00
509 #define HCI_ROLE_SLAVE 0x01
511 /* Extended Inquiry Response field types */
512 #define EIR_FLAGS 0x01 /* flags */
513 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
514 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
515 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
516 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
517 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
518 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
519 #define EIR_NAME_SHORT 0x08 /* shortened local name */
520 #define EIR_NAME_COMPLETE 0x09 /* complete local name */
521 #define EIR_TX_POWER 0x0A /* transmit power level */
522 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
523 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
524 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
525 #define EIR_DEVICE_ID 0x10 /* device ID */
526 #define EIR_SOLICIT_UUID16 0x14 /* 16-bit Solicitation UUID */
527 #define EIR_MANUFACTURER_DATA 0XFF /* Manufacturer Specific Data*/
528 #define EIR_APPEARANCE 0x19 /* Device appearance */
529 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
530 #define EIR_LE_ROLE 0x1C /* LE role */
531 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
532 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
533 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
534 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
536 /* Low Energy Advertising Flags */
537 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */
538 #define LE_AD_GENERAL 0x02 /* General Discoverable */
539 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
540 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
541 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
543 /* ----- HCI Commands ---- */
544 #define HCI_OP_NOP 0x0000
546 #define HCI_OP_INQUIRY 0x0401
547 struct hci_cp_inquiry {
553 #define HCI_OP_INQUIRY_CANCEL 0x0402
555 #define HCI_OP_PERIODIC_INQ 0x0403
557 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404
559 #define HCI_OP_CREATE_CONN 0x0405
560 struct hci_cp_create_conn {
569 #define HCI_OP_DISCONNECT 0x0406
570 struct hci_cp_disconnect {
575 #define HCI_OP_ADD_SCO 0x0407
576 struct hci_cp_add_sco {
581 #define HCI_OP_CREATE_CONN_CANCEL 0x0408
582 struct hci_cp_create_conn_cancel {
586 #define HCI_OP_ACCEPT_CONN_REQ 0x0409
587 struct hci_cp_accept_conn_req {
592 #define HCI_OP_REJECT_CONN_REQ 0x040a
593 struct hci_cp_reject_conn_req {
598 #define HCI_OP_LINK_KEY_REPLY 0x040b
599 struct hci_cp_link_key_reply {
601 __u8 link_key[HCI_LINK_KEY_SIZE];
604 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
605 struct hci_cp_link_key_neg_reply {
609 #define HCI_OP_PIN_CODE_REPLY 0x040d
610 struct hci_cp_pin_code_reply {
615 struct hci_rp_pin_code_reply {
620 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
621 struct hci_cp_pin_code_neg_reply {
624 struct hci_rp_pin_code_neg_reply {
629 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f
630 struct hci_cp_change_conn_ptype {
635 #define HCI_OP_AUTH_REQUESTED 0x0411
636 struct hci_cp_auth_requested {
640 #define HCI_OP_SET_CONN_ENCRYPT 0x0413
641 struct hci_cp_set_conn_encrypt {
646 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
647 struct hci_cp_change_conn_link_key {
651 #define HCI_OP_REMOTE_NAME_REQ 0x0419
652 struct hci_cp_remote_name_req {
659 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
660 struct hci_cp_remote_name_req_cancel {
664 #define HCI_OP_READ_REMOTE_FEATURES 0x041b
665 struct hci_cp_read_remote_features {
669 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
670 struct hci_cp_read_remote_ext_features {
675 #define HCI_OP_READ_REMOTE_VERSION 0x041d
676 struct hci_cp_read_remote_version {
680 #define HCI_OP_READ_CLOCK_OFFSET 0x041f
681 struct hci_cp_read_clock_offset {
685 #define HCI_OP_SETUP_SYNC_CONN 0x0428
686 struct hci_cp_setup_sync_conn {
691 __le16 voice_setting;
696 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
697 struct hci_cp_accept_sync_conn_req {
702 __le16 content_format;
707 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
708 struct hci_cp_reject_sync_conn_req {
713 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b
714 struct hci_cp_io_capability_reply {
721 #define HCI_OP_USER_CONFIRM_REPLY 0x042c
722 struct hci_cp_user_confirm_reply {
725 struct hci_rp_user_confirm_reply {
730 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
732 #define HCI_OP_USER_PASSKEY_REPLY 0x042e
733 struct hci_cp_user_passkey_reply {
738 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
740 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
741 struct hci_cp_remote_oob_data_reply {
747 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
748 struct hci_cp_remote_oob_data_neg_reply {
752 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
753 struct hci_cp_io_capability_neg_reply {
758 #define HCI_OP_CREATE_PHY_LINK 0x0435
759 struct hci_cp_create_phy_link {
763 __u8 key[HCI_AMP_LINK_KEY_SIZE];
766 #define HCI_OP_ACCEPT_PHY_LINK 0x0436
767 struct hci_cp_accept_phy_link {
771 __u8 key[HCI_AMP_LINK_KEY_SIZE];
774 #define HCI_OP_DISCONN_PHY_LINK 0x0437
775 struct hci_cp_disconn_phy_link {
780 struct ext_flow_spec {
789 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438
790 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439
791 struct hci_cp_create_accept_logical_link {
793 struct ext_flow_spec tx_flow_spec;
794 struct ext_flow_spec rx_flow_spec;
797 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a
798 struct hci_cp_disconn_logical_link {
802 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b
803 struct hci_cp_logical_link_cancel {
808 struct hci_rp_logical_link_cancel {
814 #define HCI_OP_SET_CSB 0x0441
815 struct hci_cp_set_csb {
824 struct hci_rp_set_csb {
830 #define HCI_OP_START_SYNC_TRAIN 0x0443
832 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
833 struct hci_cp_remote_oob_ext_data_reply {
841 #define HCI_OP_SNIFF_MODE 0x0803
842 struct hci_cp_sniff_mode {
850 #define HCI_OP_EXIT_SNIFF_MODE 0x0804
851 struct hci_cp_exit_sniff_mode {
855 #define HCI_OP_ROLE_DISCOVERY 0x0809
856 struct hci_cp_role_discovery {
859 struct hci_rp_role_discovery {
865 #define HCI_OP_SWITCH_ROLE 0x080b
866 struct hci_cp_switch_role {
871 #define HCI_OP_READ_LINK_POLICY 0x080c
872 struct hci_cp_read_link_policy {
875 struct hci_rp_read_link_policy {
881 #define HCI_OP_WRITE_LINK_POLICY 0x080d
882 struct hci_cp_write_link_policy {
886 struct hci_rp_write_link_policy {
891 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e
892 struct hci_rp_read_def_link_policy {
897 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
898 struct hci_cp_write_def_link_policy {
902 #define HCI_OP_SNIFF_SUBRATE 0x0811
903 struct hci_cp_sniff_subrate {
906 __le16 min_remote_timeout;
907 __le16 min_local_timeout;
910 #define HCI_OP_SET_EVENT_MASK 0x0c01
912 #define HCI_OP_RESET 0x0c03
914 #define HCI_OP_SET_EVENT_FLT 0x0c05
915 struct hci_cp_set_event_flt {
922 #define HCI_FLT_CLEAR_ALL 0x00
923 #define HCI_FLT_INQ_RESULT 0x01
924 #define HCI_FLT_CONN_SETUP 0x02
926 /* CONN_SETUP Condition types */
927 #define HCI_CONN_SETUP_ALLOW_ALL 0x00
928 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01
929 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
931 /* CONN_SETUP Conditions */
932 #define HCI_CONN_SETUP_AUTO_OFF 0x01
933 #define HCI_CONN_SETUP_AUTO_ON 0x02
935 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
936 struct hci_cp_read_stored_link_key {
940 struct hci_rp_read_stored_link_key {
946 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
947 struct hci_cp_delete_stored_link_key {
951 struct hci_rp_delete_stored_link_key {
956 #define HCI_MAX_NAME_LENGTH 248
958 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13
959 struct hci_cp_write_local_name {
960 __u8 name[HCI_MAX_NAME_LENGTH];
963 #define HCI_OP_READ_LOCAL_NAME 0x0c14
964 struct hci_rp_read_local_name {
966 __u8 name[HCI_MAX_NAME_LENGTH];
969 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
971 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
973 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
974 #define SCAN_DISABLED 0x00
975 #define SCAN_INQUIRY 0x01
976 #define SCAN_PAGE 0x02
978 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f
980 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
981 #define AUTH_DISABLED 0x00
982 #define AUTH_ENABLED 0x01
984 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21
986 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
987 #define ENCRYPT_DISABLED 0x00
988 #define ENCRYPT_P2P 0x01
989 #define ENCRYPT_BOTH 0x02
991 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23
992 struct hci_rp_read_class_of_dev {
997 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
998 struct hci_cp_write_class_of_dev {
1002 #define HCI_OP_READ_VOICE_SETTING 0x0c25
1003 struct hci_rp_read_voice_setting {
1005 __le16 voice_setting;
1008 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26
1009 struct hci_cp_write_voice_setting {
1010 __le16 voice_setting;
1013 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33
1014 struct hci_cp_host_buffer_size {
1021 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
1022 struct hci_rp_read_num_supported_iac {
1027 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
1029 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
1030 struct hci_cp_write_current_iac_lap {
1035 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1037 #define HCI_MAX_EIR_LENGTH 240
1039 #define HCI_OP_WRITE_EIR 0x0c52
1040 struct hci_cp_write_eir {
1042 __u8 data[HCI_MAX_EIR_LENGTH];
1045 #define HCI_OP_READ_SSP_MODE 0x0c55
1046 struct hci_rp_read_ssp_mode {
1051 #define HCI_OP_WRITE_SSP_MODE 0x0c56
1052 struct hci_cp_write_ssp_mode {
1056 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1057 struct hci_rp_read_local_oob_data {
1063 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1064 struct hci_rp_read_inq_rsp_tx_power {
1069 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1071 #define HCI_OP_READ_LOCATION_DATA 0x0c64
1073 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1074 struct hci_rp_read_flow_control_mode {
1079 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1080 struct hci_cp_write_le_host_supported {
1085 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1086 struct hci_cp_set_reserved_lt_addr {
1089 struct hci_rp_set_reserved_lt_addr {
1094 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1095 struct hci_cp_delete_reserved_lt_addr {
1098 struct hci_rp_delete_reserved_lt_addr {
1103 #define HCI_OP_SET_CSB_DATA 0x0c76
1104 struct hci_cp_set_csb_data {
1108 __u8 data[HCI_MAX_CSB_DATA_SIZE];
1110 struct hci_rp_set_csb_data {
1115 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1117 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1118 struct hci_cp_write_sync_train_params {
1119 __le16 interval_min;
1120 __le16 interval_max;
1121 __le32 sync_train_tout;
1124 struct hci_rp_write_sync_train_params {
1126 __le16 sync_train_int;
1129 #define HCI_OP_READ_SC_SUPPORT 0x0c79
1130 struct hci_rp_read_sc_support {
1135 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1136 struct hci_cp_write_sc_support {
1140 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1141 struct hci_rp_read_local_oob_ext_data {
1149 #define HCI_OP_READ_LOCAL_VERSION 0x1001
1150 struct hci_rp_read_local_version {
1155 __le16 manufacturer;
1159 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1160 struct hci_rp_read_local_commands {
1165 #define HCI_OP_READ_LOCAL_FEATURES 0x1003
1166 struct hci_rp_read_local_features {
1171 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1172 struct hci_cp_read_local_ext_features {
1175 struct hci_rp_read_local_ext_features {
1182 #define HCI_OP_READ_BUFFER_SIZE 0x1005
1183 struct hci_rp_read_buffer_size {
1191 #define HCI_OP_READ_BD_ADDR 0x1009
1192 struct hci_rp_read_bd_addr {
1197 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1198 struct hci_rp_read_data_block_size {
1205 #define HCI_OP_READ_LOCAL_CODECS 0x100b
1207 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1208 struct hci_rp_read_page_scan_activity {
1214 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1215 struct hci_cp_write_page_scan_activity {
1220 #define HCI_OP_READ_TX_POWER 0x0c2d
1221 struct hci_cp_read_tx_power {
1225 struct hci_rp_read_tx_power {
1231 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1232 struct hci_rp_read_page_scan_type {
1237 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1238 #define PAGE_SCAN_TYPE_STANDARD 0x00
1239 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1241 #define HCI_OP_READ_RSSI 0x1405
1242 struct hci_cp_read_rssi {
1245 struct hci_rp_read_rssi {
1251 #define HCI_OP_READ_CLOCK 0x1407
1252 struct hci_cp_read_clock {
1256 struct hci_rp_read_clock {
1263 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1264 struct hci_cp_read_enc_key_size {
1267 struct hci_rp_read_enc_key_size {
1273 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
1274 struct hci_rp_read_local_amp_info {
1283 __le16 max_assoc_size;
1284 __le32 max_flush_to;
1288 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a
1289 struct hci_cp_read_local_amp_assoc {
1294 struct hci_rp_read_local_amp_assoc {
1301 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b
1302 struct hci_cp_write_remote_amp_assoc {
1308 struct hci_rp_write_remote_amp_assoc {
1313 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1315 #define HCI_OP_ENABLE_DUT_MODE 0x1803
1317 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1319 #define HCI_OP_LE_SET_EVENT_MASK 0x2001
1320 struct hci_cp_le_set_event_mask {
1324 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1325 struct hci_rp_le_read_buffer_size {
1331 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1332 struct hci_rp_le_read_local_features {
1337 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1339 #define HCI_OP_LE_SET_ADV_PARAM 0x2006
1340 struct hci_cp_le_set_adv_param {
1341 __le16 min_interval;
1342 __le16 max_interval;
1344 __u8 own_address_type;
1345 __u8 direct_addr_type;
1346 bdaddr_t direct_addr;
1351 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1352 struct hci_rp_le_read_adv_tx_power {
1357 #define HCI_MAX_AD_LENGTH 31
1359 #define HCI_OP_LE_SET_ADV_DATA 0x2008
1360 struct hci_cp_le_set_adv_data {
1362 __u8 data[HCI_MAX_AD_LENGTH];
1365 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1366 struct hci_cp_le_set_scan_rsp_data {
1368 __u8 data[HCI_MAX_AD_LENGTH];
1371 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1373 #define LE_SCAN_PASSIVE 0x00
1374 #define LE_SCAN_ACTIVE 0x01
1376 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1377 struct hci_cp_le_set_scan_param {
1381 __u8 own_address_type;
1385 #define LE_SCAN_DISABLE 0x00
1386 #define LE_SCAN_ENABLE 0x01
1387 #define LE_SCAN_FILTER_DUP_DISABLE 0x00
1388 #define LE_SCAN_FILTER_DUP_ENABLE 0x01
1390 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1391 struct hci_cp_le_set_scan_enable {
1396 #define HCI_LE_USE_PEER_ADDR 0x00
1397 #define HCI_LE_USE_WHITELIST 0x01
1399 #define HCI_OP_LE_CREATE_CONN 0x200d
1400 struct hci_cp_le_create_conn {
1401 __le16 scan_interval;
1404 __u8 peer_addr_type;
1406 __u8 own_address_type;
1407 __le16 conn_interval_min;
1408 __le16 conn_interval_max;
1409 __le16 conn_latency;
1410 __le16 supervision_timeout;
1415 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1417 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f
1418 struct hci_rp_le_read_white_list_size {
1423 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010
1425 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011
1426 struct hci_cp_le_add_to_white_list {
1431 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012
1432 struct hci_cp_le_del_from_white_list {
1437 #define HCI_OP_LE_CONN_UPDATE 0x2013
1438 struct hci_cp_le_conn_update {
1440 __le16 conn_interval_min;
1441 __le16 conn_interval_max;
1442 __le16 conn_latency;
1443 __le16 supervision_timeout;
1448 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1449 struct hci_cp_le_read_remote_features {
1453 #define HCI_OP_LE_START_ENC 0x2019
1454 struct hci_cp_le_start_enc {
1461 #define HCI_OP_LE_LTK_REPLY 0x201a
1462 struct hci_cp_le_ltk_reply {
1466 struct hci_rp_le_ltk_reply {
1471 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1472 struct hci_cp_le_ltk_neg_reply {
1475 struct hci_rp_le_ltk_neg_reply {
1480 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1481 struct hci_rp_le_read_supported_states {
1486 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1487 struct hci_cp_le_conn_param_req_reply {
1489 __le16 interval_min;
1490 __le16 interval_max;
1497 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1498 struct hci_cp_le_conn_param_req_neg_reply {
1503 #define HCI_OP_LE_SET_DATA_LEN 0x2022
1504 struct hci_cp_le_set_data_len {
1509 struct hci_rp_le_set_data_len {
1514 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1515 struct hci_rp_le_read_def_data_len {
1521 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1522 struct hci_cp_le_write_def_data_len {
1527 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029
1529 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a
1530 struct hci_rp_le_read_resolv_list_size {
1535 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
1537 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1538 struct hci_rp_le_read_max_data_len {
1546 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031
1547 struct hci_cp_le_set_default_phy {
1553 #define HCI_LE_SET_PHY_1M 0x01
1554 #define HCI_LE_SET_PHY_2M 0x02
1555 #define HCI_LE_SET_PHY_CODED 0x04
1557 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041
1558 struct hci_cp_le_set_ext_scan_params {
1565 #define LE_SCAN_PHY_1M 0x01
1566 #define LE_SCAN_PHY_2M 0x02
1567 #define LE_SCAN_PHY_CODED 0x04
1569 struct hci_cp_le_scan_phy_params {
1575 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042
1576 struct hci_cp_le_set_ext_scan_enable {
1583 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043
1584 struct hci_cp_le_ext_create_conn {
1587 __u8 peer_addr_type;
1593 struct hci_cp_le_ext_conn_param {
1594 __le16 scan_interval;
1596 __le16 conn_interval_min;
1597 __le16 conn_interval_max;
1598 __le16 conn_latency;
1599 __le16 supervision_timeout;
1604 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b
1605 struct hci_rp_le_read_num_supported_adv_sets {
1610 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036
1611 struct hci_cp_le_set_ext_adv_params {
1613 __le16 evt_properties;
1614 __u8 min_interval[3];
1615 __u8 max_interval[3];
1618 __u8 peer_addr_type;
1623 __u8 secondary_max_skip;
1629 #define HCI_ADV_PHY_1M 0X01
1630 #define HCI_ADV_PHY_2M 0x02
1631 #define HCI_ADV_PHY_CODED 0x03
1633 struct hci_rp_le_set_ext_adv_params {
1638 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039
1639 struct hci_cp_le_set_ext_adv_enable {
1645 struct hci_cp_ext_adv_set {
1651 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037
1652 struct hci_cp_le_set_ext_adv_data {
1657 __u8 data[HCI_MAX_AD_LENGTH];
1660 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038
1661 struct hci_cp_le_set_ext_scan_rsp_data {
1666 __u8 data[HCI_MAX_AD_LENGTH];
1669 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03
1671 #define LE_SET_ADV_DATA_NO_FRAG 0x01
1673 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d
1675 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035
1676 struct hci_cp_le_set_adv_set_rand_addr {
1683 * Vendor Specific HCI Command
1685 * Purpose: This HCI is used to enable RSSI monitoring and setting
1686 * Threshold Values for LE Link
1688 #define HCI_OP_ENABLE_RSSI 0xfce9
1690 struct hci_cp_set_enable_rssi {
1691 __u8 hci_le_ext_opcode;
1692 __u8 le_enable_cs_Features;
1696 struct hci_cp_set_rssi_threshold {
1697 __u8 hci_le_ext_opcode;
1706 struct hci_cc_rsp_enable_rssi {
1712 * Vendor Specific HCI Command
1714 * Purpose: This HCI is used to get Raw RSSI value for a Link
1716 #define HCI_OP_GET_RAW_RSSI 0xfc48
1718 struct hci_cp_get_raw_rssi {
1722 struct hci_cc_rp_get_raw_rssi {
1729 /* ---- HCI Events ---- */
1730 #define HCI_EV_INQUIRY_COMPLETE 0x01
1732 #define HCI_EV_INQUIRY_RESULT 0x02
1733 struct inquiry_info {
1735 __u8 pscan_rep_mode;
1736 __u8 pscan_period_mode;
1739 __le16 clock_offset;
1742 #define HCI_EV_CONN_COMPLETE 0x03
1743 struct hci_ev_conn_complete {
1751 #define HCI_EV_CONN_REQUEST 0x04
1752 struct hci_ev_conn_request {
1758 #define HCI_EV_DISCONN_COMPLETE 0x05
1759 struct hci_ev_disconn_complete {
1765 #define HCI_EV_AUTH_COMPLETE 0x06
1766 struct hci_ev_auth_complete {
1771 #define HCI_EV_REMOTE_NAME 0x07
1772 struct hci_ev_remote_name {
1775 __u8 name[HCI_MAX_NAME_LENGTH];
1778 #define HCI_EV_ENCRYPT_CHANGE 0x08
1779 struct hci_ev_encrypt_change {
1785 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
1786 struct hci_ev_change_link_key_complete {
1791 #define HCI_EV_REMOTE_FEATURES 0x0b
1792 struct hci_ev_remote_features {
1798 #define HCI_EV_REMOTE_VERSION 0x0c
1799 struct hci_ev_remote_version {
1803 __le16 manufacturer;
1807 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d
1811 __u32 peak_bandwidth;
1813 __u32 delay_variation;
1815 struct hci_ev_qos_setup_complete {
1821 #define HCI_EV_CMD_COMPLETE 0x0e
1822 struct hci_ev_cmd_complete {
1827 #define HCI_EV_CMD_STATUS 0x0f
1828 struct hci_ev_cmd_status {
1834 #define HCI_EV_HARDWARE_ERROR 0x10
1835 struct hci_ev_hardware_error {
1839 #define HCI_EV_ROLE_CHANGE 0x12
1840 struct hci_ev_role_change {
1846 #define HCI_EV_NUM_COMP_PKTS 0x13
1847 struct hci_comp_pkts_info {
1852 struct hci_ev_num_comp_pkts {
1854 struct hci_comp_pkts_info handles[0];
1857 #define HCI_EV_MODE_CHANGE 0x14
1858 struct hci_ev_mode_change {
1865 #define HCI_EV_PIN_CODE_REQ 0x16
1866 struct hci_ev_pin_code_req {
1870 #define HCI_EV_LINK_KEY_REQ 0x17
1871 struct hci_ev_link_key_req {
1875 #define HCI_EV_LINK_KEY_NOTIFY 0x18
1876 struct hci_ev_link_key_notify {
1878 __u8 link_key[HCI_LINK_KEY_SIZE];
1882 #define HCI_EV_CLOCK_OFFSET 0x1c
1883 struct hci_ev_clock_offset {
1886 __le16 clock_offset;
1889 #define HCI_EV_PKT_TYPE_CHANGE 0x1d
1890 struct hci_ev_pkt_type_change {
1896 #define HCI_EV_PSCAN_REP_MODE 0x20
1897 struct hci_ev_pscan_rep_mode {
1899 __u8 pscan_rep_mode;
1902 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
1903 struct inquiry_info_with_rssi {
1905 __u8 pscan_rep_mode;
1906 __u8 pscan_period_mode;
1908 __le16 clock_offset;
1911 struct inquiry_info_with_rssi_and_pscan_mode {
1913 __u8 pscan_rep_mode;
1914 __u8 pscan_period_mode;
1917 __le16 clock_offset;
1921 #define HCI_EV_REMOTE_EXT_FEATURES 0x23
1922 struct hci_ev_remote_ext_features {
1930 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c
1931 struct hci_ev_sync_conn_complete {
1937 __u8 retrans_window;
1943 #define HCI_EV_SYNC_CONN_CHANGED 0x2d
1944 struct hci_ev_sync_conn_changed {
1948 __u8 retrans_window;
1953 #define HCI_EV_SNIFF_SUBRATE 0x2e
1954 struct hci_ev_sniff_subrate {
1957 __le16 max_tx_latency;
1958 __le16 max_rx_latency;
1959 __le16 max_remote_timeout;
1960 __le16 max_local_timeout;
1963 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
1964 struct extended_inquiry_info {
1966 __u8 pscan_rep_mode;
1967 __u8 pscan_period_mode;
1969 __le16 clock_offset;
1974 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30
1975 struct hci_ev_key_refresh_complete {
1980 #define HCI_EV_IO_CAPA_REQUEST 0x31
1981 struct hci_ev_io_capa_request {
1985 #define HCI_EV_IO_CAPA_REPLY 0x32
1986 struct hci_ev_io_capa_reply {
1990 __u8 authentication;
1993 #define HCI_EV_USER_CONFIRM_REQUEST 0x33
1994 struct hci_ev_user_confirm_req {
1999 #define HCI_EV_USER_PASSKEY_REQUEST 0x34
2000 struct hci_ev_user_passkey_req {
2004 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
2005 struct hci_ev_remote_oob_data_request {
2009 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
2010 struct hci_ev_simple_pair_complete {
2015 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
2016 struct hci_ev_user_passkey_notify {
2021 #define HCI_KEYPRESS_STARTED 0
2022 #define HCI_KEYPRESS_ENTERED 1
2023 #define HCI_KEYPRESS_ERASED 2
2024 #define HCI_KEYPRESS_CLEARED 3
2025 #define HCI_KEYPRESS_COMPLETED 4
2027 #define HCI_EV_KEYPRESS_NOTIFY 0x3c
2028 struct hci_ev_keypress_notify {
2033 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d
2034 struct hci_ev_remote_host_features {
2039 #define HCI_EV_LE_META 0x3e
2040 struct hci_ev_le_meta {
2044 #define HCI_EV_PHY_LINK_COMPLETE 0x40
2045 struct hci_ev_phy_link_complete {
2050 #define HCI_EV_CHANNEL_SELECTED 0x41
2051 struct hci_ev_channel_selected {
2055 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
2056 struct hci_ev_disconn_phy_link_complete {
2062 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
2063 struct hci_ev_logical_link_complete {
2070 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
2071 struct hci_ev_disconn_logical_link_complete {
2077 #define HCI_EV_NUM_COMP_BLOCKS 0x48
2078 struct hci_comp_blocks_info {
2084 struct hci_ev_num_comp_blocks {
2087 struct hci_comp_blocks_info handles[0];
2090 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
2091 struct hci_ev_sync_train_complete {
2095 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54
2099 * Vendor Specific HCI Event
2101 * Purpose: This HCI Event gives RSSI Alerts for monitored LE Link
2103 #define HCI_EV_VENDOR_SPECIFIC 0xFF
2104 struct hci_ev_vendor_specific {
2105 __u8 event_sub_code;
2108 #define LE_META_VENDOR_SPECIFIC_GROUP_EVENT 0xE9
2109 struct hci_ev_ext_vendor_specific {
2110 __u8 event_le_ext_sub_code;
2113 #define LE_RSSI_LINK_ALERT 0x02
2114 struct hci_ev_vendor_specific_rssi_alert {
2121 #define HCI_EV_LE_CONN_COMPLETE 0x01
2122 struct hci_ev_le_conn_complete {
2130 __le16 supervision_timeout;
2134 /* Advertising report event types */
2135 #define LE_ADV_IND 0x00
2136 #define LE_ADV_DIRECT_IND 0x01
2137 #define LE_ADV_SCAN_IND 0x02
2138 #define LE_ADV_NONCONN_IND 0x03
2139 #define LE_ADV_SCAN_RSP 0x04
2140 #define LE_ADV_INVALID 0x05
2142 /* Legacy event types in extended adv report */
2143 #define LE_LEGACY_ADV_IND 0x0013
2144 #define LE_LEGACY_ADV_DIRECT_IND 0x0015
2145 #define LE_LEGACY_ADV_SCAN_IND 0x0012
2146 #define LE_LEGACY_NONCONN_IND 0x0010
2147 #define LE_LEGACY_SCAN_RSP_ADV 0x001b
2148 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a
2150 /* Extended Advertising event types */
2151 #define LE_EXT_ADV_NON_CONN_IND 0x0000
2152 #define LE_EXT_ADV_CONN_IND 0x0001
2153 #define LE_EXT_ADV_SCAN_IND 0x0002
2154 #define LE_EXT_ADV_DIRECT_IND 0x0004
2155 #define LE_EXT_ADV_SCAN_RSP 0x0008
2156 #define LE_EXT_ADV_LEGACY_PDU 0x0010
2158 #define ADDR_LE_DEV_PUBLIC 0x00
2159 #define ADDR_LE_DEV_RANDOM 0x01
2161 #define HCI_EV_LE_ADVERTISING_REPORT 0x02
2162 struct hci_ev_le_advertising_info {
2170 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2171 struct hci_ev_le_conn_update_complete {
2176 __le16 supervision_timeout;
2179 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
2180 struct hci_ev_le_remote_feat_complete {
2186 #define HCI_EV_LE_LTK_REQ 0x05
2187 struct hci_ev_le_ltk_req {
2193 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
2194 struct hci_ev_le_remote_conn_param_req {
2196 __le16 interval_min;
2197 __le16 interval_max;
2202 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07
2203 struct hci_ev_le_data_len_change {
2211 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2212 struct hci_ev_le_direct_adv_info {
2216 __u8 direct_addr_type;
2217 bdaddr_t direct_addr;
2221 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2222 struct hci_ev_le_ext_adv_report {
2232 __u8 direct_addr_type;
2233 bdaddr_t direct_addr;
2238 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2239 struct hci_ev_le_enh_conn_complete {
2249 __le16 supervision_timeout;
2253 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
2254 struct hci_evt_le_ext_adv_set_term {
2261 #define HCI_EV_VENDOR 0xff
2263 /* Internal events generated by Bluetooth stack */
2264 #define HCI_EV_STACK_INTERNAL 0xfd
2265 struct hci_ev_stack_internal {
2270 #define HCI_EV_SI_DEVICE 0x01
2271 struct hci_ev_si_device {
2276 #define HCI_EV_SI_SECURITY 0x02
2277 struct hci_ev_si_security {
2284 /* ---- HCI Packet structures ---- */
2285 #define HCI_COMMAND_HDR_SIZE 3
2286 #define HCI_EVENT_HDR_SIZE 2
2287 #define HCI_ACL_HDR_SIZE 4
2288 #define HCI_SCO_HDR_SIZE 3
2290 struct hci_command_hdr {
2291 __le16 opcode; /* OCF & OGF */
2295 struct hci_event_hdr {
2300 struct hci_acl_hdr {
2301 __le16 handle; /* Handle & Flags(PB, BC) */
2305 struct hci_sco_hdr {
2310 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2312 return (struct hci_event_hdr *) skb->data;
2315 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2317 return (struct hci_acl_hdr *) skb->data;
2320 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2322 return (struct hci_sco_hdr *) skb->data;
2325 /* Command opcode pack/unpack */
2326 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2327 #define hci_opcode_ogf(op) (op >> 10)
2328 #define hci_opcode_ocf(op) (op & 0x03ff)
2330 /* ACL handle and flags pack/unpack */
2331 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2332 #define hci_handle(h) (h & 0x0fff)
2333 #define hci_flags(h) (h >> 12)
2335 #endif /* __HCI_H */