2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2000-2001 Qualcomm Incorporated
6 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License version 2 as
10 published by the Free Software Foundation;
12 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
13 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
14 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
15 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
16 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
17 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
18 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
19 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
22 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
23 SOFTWARE IS DISCLAIMED.
29 #define HCI_MAX_ACL_SIZE 1024
30 #define HCI_MAX_SCO_SIZE 255
31 #define HCI_MAX_ISO_SIZE 251
32 #define HCI_MAX_EVENT_SIZE 260
33 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4)
35 #define HCI_LINK_KEY_SIZE 16
36 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE)
38 #define HCI_MAX_AMP_ASSOC_SIZE 672
40 #define HCI_MAX_CPB_DATA_SIZE 252
44 #define HCI_DEV_UNREG 2
46 #define HCI_DEV_DOWN 4
47 #define HCI_DEV_SUSPEND 5
48 #define HCI_DEV_RESUME 6
49 #define HCI_DEV_OPEN 7
50 #define HCI_DEV_CLOSE 8
51 #define HCI_DEV_SETUP 9
53 /* HCI notify events */
54 #define HCI_NOTIFY_CONN_ADD 1
55 #define HCI_NOTIFY_CONN_DEL 2
56 #define HCI_NOTIFY_VOICE_SETTING 3
57 #define HCI_NOTIFY_ENABLE_SCO_CVSD 4
58 #define HCI_NOTIFY_ENABLE_SCO_TRANSP 5
59 #define HCI_NOTIFY_DISABLE_SCO 6
74 /* HCI controller types */
75 #define HCI_PRIMARY 0x00
78 /* First BR/EDR Controller shall have ID = 0 */
79 #define AMP_ID_BREDR 0x00
81 /* AMP controller types */
82 #define AMP_TYPE_BREDR 0x00
83 #define AMP_TYPE_80211 0x01
85 /* AMP controller status */
86 #define AMP_STATUS_POWERED_DOWN 0x00
87 #define AMP_STATUS_BLUETOOTH_ONLY 0x01
88 #define AMP_STATUS_NO_CAPACITY 0x02
89 #define AMP_STATUS_LOW_CAPACITY 0x03
90 #define AMP_STATUS_MEDIUM_CAPACITY 0x04
91 #define AMP_STATUS_HIGH_CAPACITY 0x05
92 #define AMP_STATUS_FULL_CAPACITY 0x06
94 /* HCI device quirks */
96 /* When this quirk is set, the HCI Reset command is send when
97 * closing the transport instead of when opening it.
99 * This quirk must be set before hci_register_dev is called.
101 HCI_QUIRK_RESET_ON_CLOSE,
103 /* When this quirk is set, the device is turned into a raw-only
104 * device and it will stay in unconfigured state.
106 * This quirk must be set before hci_register_dev is called.
108 HCI_QUIRK_RAW_DEVICE,
110 /* When this quirk is set, the buffer sizes reported by
111 * HCI Read Buffer Size command are corrected if invalid.
113 * This quirk must be set before hci_register_dev is called.
115 HCI_QUIRK_FIXUP_BUFFER_SIZE,
117 /* When this quirk is set, then a controller that does not
118 * indicate support for Inquiry Result with RSSI is assumed to
119 * support it anyway. Some early Bluetooth 1.2 controllers had
120 * wrongly configured local features that will require forcing
121 * them to enable this mode. Getting RSSI information with the
122 * inquiry responses is preferred since it allows for a better
125 * This quirk must be set before hci_register_dev is called.
127 HCI_QUIRK_FIXUP_INQUIRY_MODE,
129 /* When this quirk is set, then the HCI Read Local Supported
130 * Commands command is not supported. In general Bluetooth 1.2
131 * and later controllers should support this command. However
132 * some controllers indicate Bluetooth 1.2 support, but do
133 * not support this command.
135 * This quirk must be set before hci_register_dev is called.
137 HCI_QUIRK_BROKEN_LOCAL_COMMANDS,
139 /* When this quirk is set, then no stored link key handling
140 * is performed. This is mainly due to the fact that the
141 * HCI Delete Stored Link Key command is advertised, but
144 * This quirk must be set before hci_register_dev is called.
146 HCI_QUIRK_BROKEN_STORED_LINK_KEY,
148 /* When this quirk is set, an external configuration step
149 * is required and will be indicated with the controller
152 * This quirk can be set before hci_register_dev is called or
153 * during the hdev->setup vendor callback.
155 HCI_QUIRK_EXTERNAL_CONFIG,
157 /* When this quirk is set, the public Bluetooth address
158 * initially reported by HCI Read BD Address command
159 * is considered invalid. Controller configuration is
160 * required before this device can be used.
162 * This quirk can be set before hci_register_dev is called or
163 * during the hdev->setup vendor callback.
165 HCI_QUIRK_INVALID_BDADDR,
167 /* When this quirk is set, the public Bluetooth address
168 * initially reported by HCI Read BD Address command
169 * is considered invalid. The public BD Address can be
170 * specified in the fwnode property 'local-bd-address'.
171 * If this property does not exist or is invalid controller
172 * configuration is required before this device can be used.
174 * This quirk can be set before hci_register_dev is called or
175 * during the hdev->setup vendor callback.
177 HCI_QUIRK_USE_BDADDR_PROPERTY,
179 /* When this quirk is set, the duplicate filtering during
180 * scanning is based on Bluetooth devices addresses. To allow
181 * RSSI based updates, restart scanning if needed.
183 * This quirk can be set before hci_register_dev is called or
184 * during the hdev->setup vendor callback.
186 HCI_QUIRK_STRICT_DUPLICATE_FILTER,
188 /* When this quirk is set, LE scan and BR/EDR inquiry is done
189 * simultaneously, otherwise it's interleaved.
191 * This quirk can be set before hci_register_dev is called or
192 * during the hdev->setup vendor callback.
194 HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
196 /* When this quirk is set, the enabling of diagnostic mode is
197 * not persistent over HCI Reset. Every time the controller
198 * is brought up it needs to be reprogrammed.
200 * This quirk can be set before hci_register_dev is called or
201 * during the hdev->setup vendor callback.
203 HCI_QUIRK_NON_PERSISTENT_DIAG,
205 /* When this quirk is set, setup() would be run after every
206 * open() and not just after the first open().
208 * This quirk can be set before hci_register_dev is called or
209 * during the hdev->setup vendor callback.
212 HCI_QUIRK_NON_PERSISTENT_SETUP,
214 /* When this quirk is set, wide band speech is supported by
215 * the driver since no reliable mechanism exist to report
216 * this from the hardware, a driver flag is use to convey
219 * This quirk must be set before hci_register_dev is called.
221 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
223 /* When this quirk is set, the controller has validated that
224 * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are
225 * valid. This mechanism is necessary as many controllers have
226 * been seen has having trouble initiating a connectable
227 * advertisement despite the state combination being reported as
230 HCI_QUIRK_VALID_LE_STATES,
232 /* When this quirk is set, then erroneous data reporting
233 * is ignored. This is mainly due to the fact that the HCI
234 * Read Default Erroneous Data Reporting command is advertised,
235 * but not supported; these controllers often reply with unknown
236 * command and tend to lock up randomly. Needing a hard reset.
238 * This quirk can be set before hci_register_dev is called or
239 * during the hdev->setup vendor callback.
241 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING,
244 * When this quirk is set, then the hci_suspend_notifier is not
245 * registered. This is intended for devices which drop completely
246 * from the bus on system-suspend and which will show up as a new
249 HCI_QUIRK_NO_SUSPEND_NOTIFIER,
252 * When this quirk is set, LE tx power is not queried on startup
253 * and the min/max tx power values default to HCI_TX_POWER_INVALID.
255 * This quirk can be set before hci_register_dev is called or
256 * during the hdev->setup vendor callback.
258 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER,
260 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with
261 * HCI_FLT_CLEAR_ALL are ignored and event filtering is
262 * completely avoided. A subset of the CSR controller
263 * clones struggle with this and instantly lock up.
265 * Note that devices using this must (separately) disable
266 * runtime suspend, because event filtering takes place there.
268 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL,
271 * When this quirk is set, disables the use of
272 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections.
274 * This quirk can be set before hci_register_dev is called or
275 * during the hdev->setup vendor callback.
277 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN,
280 * When this quirk is set, the HCI_OP_LE_SET_EXT_SCAN_ENABLE command is
281 * disabled. This is required for some Broadcom controllers which
282 * erroneously claim to support extended scanning.
284 * This quirk can be set before hci_register_dev is called or
285 * during the hdev->setup vendor callback.
287 HCI_QUIRK_BROKEN_EXT_SCAN,
290 * When this quirk is set, the HCI_OP_GET_MWS_TRANSPORT_CONFIG command is
291 * disabled. This is required for some Broadcom controllers which
292 * erroneously claim to support MWS Transport Layer Configuration.
294 * This quirk can be set before hci_register_dev is called or
295 * during the hdev->setup vendor callback.
297 HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG,
299 /* When this quirk is set, max_page for local extended features
300 * is set to 1, even if controller reports higher number. Some
301 * controllers (e.g. RTL8723CS) report more pages, but they
302 * don't actually support features declared there.
304 HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2,
307 * When this quirk is set, the HCI_OP_LE_SET_RPA_TIMEOUT command is
308 * skipped during initialization. This is required for the Actions
309 * Semiconductor ATS2851 based controllers, which erroneously claims
312 HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT,
314 /* When this quirk is set, MSFT extension monitor tracking by
315 * address filter is supported. Since tracking quantity of each
316 * pattern is limited, this feature supports tracking multiple
317 * devices concurrently if controller supports multiple
320 * This quirk must be set before hci_register_dev is called.
322 HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER,
325 * When this quirk is set, LE Coded PHY shall not be used. This is
326 * required for some Intel controllers which erroneously claim to
327 * support it but it causes problems with extended scanning.
329 * This quirk can be set before hci_register_dev is called or
330 * during the hdev->setup vendor callback.
332 HCI_QUIRK_BROKEN_LE_CODED,
335 /* HCI device flags */
352 /* HCI socket flags */
355 HCI_MGMT_INDEX_EVENTS,
356 HCI_MGMT_UNCONF_INDEX_EVENTS,
357 HCI_MGMT_EXT_INDEX_EVENTS,
358 HCI_MGMT_EXT_INFO_EVENTS,
359 HCI_MGMT_OPTION_EVENTS,
360 HCI_MGMT_SETTING_EVENTS,
361 HCI_MGMT_DEV_CLASS_EVENTS,
362 HCI_MGMT_LOCAL_NAME_EVENTS,
363 HCI_MGMT_OOB_DATA_EVENTS,
364 HCI_MGMT_EXP_FEATURE_EVENTS,
368 * BR/EDR and/or LE controller flags: the flags defined here should represent
369 * states from the controller.
399 HCI_ADVERTISING_CONNECTABLE,
402 HCI_LIMITED_DISCOVERABLE,
405 HCI_FAST_CONNECTABLE,
407 HCI_LE_SCAN_INTERRUPTED,
408 HCI_WIDEBAND_SPEECH_ENABLED,
409 HCI_EVENT_FILTER_CONFIGURED,
415 HCI_FORCE_STATIC_ADDR,
416 HCI_LL_RPA_RESOLUTION,
417 HCI_ENABLE_LL_PRIVACY,
421 HCI_OFFLOAD_CODECS_ENABLED,
422 HCI_LE_SIMULTANEOUS_ROLES,
423 HCI_CMD_DRAIN_WORKQUEUE,
425 HCI_MESH_EXPERIMENTAL,
433 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
434 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
435 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
437 #define HCI_CMD_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
439 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
441 #define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
442 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
443 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
444 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
445 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
446 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
449 #define HCI_COMMAND_PKT 0x01
450 #define HCI_ACLDATA_PKT 0x02
451 #define HCI_SCODATA_PKT 0x03
452 #define HCI_EVENT_PKT 0x04
453 #define HCI_ISODATA_PKT 0x05
454 #define HCI_DIAG_PKT 0xf0
455 #define HCI_VENDOR_PKT 0xff
457 /* HCI packet types */
458 #define HCI_DM1 0x0008
459 #define HCI_DM3 0x0400
460 #define HCI_DM5 0x4000
461 #define HCI_DH1 0x0010
462 #define HCI_DH3 0x0800
463 #define HCI_DH5 0x8000
465 /* HCI packet types inverted masks */
466 #define HCI_2DH1 0x0002
467 #define HCI_3DH1 0x0004
468 #define HCI_2DH3 0x0100
469 #define HCI_3DH3 0x0200
470 #define HCI_2DH5 0x1000
471 #define HCI_3DH5 0x2000
473 #define HCI_HV1 0x0020
474 #define HCI_HV2 0x0040
475 #define HCI_HV3 0x0080
477 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
478 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
480 /* eSCO packet types */
481 #define ESCO_HV1 0x0001
482 #define ESCO_HV2 0x0002
483 #define ESCO_HV3 0x0004
484 #define ESCO_EV3 0x0008
485 #define ESCO_EV4 0x0010
486 #define ESCO_EV5 0x0020
487 #define ESCO_2EV3 0x0040
488 #define ESCO_3EV3 0x0080
489 #define ESCO_2EV5 0x0100
490 #define ESCO_3EV5 0x0200
492 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
493 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
496 #define ACL_START_NO_FLUSH 0x00
497 #define ACL_CONT 0x01
498 #define ACL_START 0x02
499 #define ACL_COMPLETE 0x03
500 #define ACL_ACTIVE_BCAST 0x04
501 #define ACL_PICO_BCAST 0x08
504 #define ISO_START 0x00
505 #define ISO_CONT 0x01
506 #define ISO_SINGLE 0x02
513 #define SCO_LINK 0x00
514 #define ACL_LINK 0x01
515 #define ESCO_LINK 0x02
516 /* Low Energy links do not have defined link type. Use invented one */
518 #define AMP_LINK 0x81
519 #define ISO_LINK 0x82
520 #define INVALID_LINK 0xff
523 #define LMP_3SLOT 0x01
524 #define LMP_5SLOT 0x02
525 #define LMP_ENCRYPT 0x04
526 #define LMP_SOFFSET 0x08
527 #define LMP_TACCURACY 0x10
528 #define LMP_RSWITCH 0x20
529 #define LMP_HOLD 0x40
530 #define LMP_SNIFF 0x80
532 #define LMP_PARK 0x01
533 #define LMP_RSSI 0x02
534 #define LMP_QUALITY 0x04
538 #define LMP_ULAW 0x40
539 #define LMP_ALAW 0x80
541 #define LMP_CVSD 0x01
542 #define LMP_PSCHEME 0x02
543 #define LMP_PCONTROL 0x04
544 #define LMP_TRANSPARENT 0x08
546 #define LMP_EDR_2M 0x02
547 #define LMP_EDR_3M 0x04
548 #define LMP_RSSI_INQ 0x40
549 #define LMP_ESCO 0x80
553 #define LMP_NO_BREDR 0x20
555 #define LMP_EDR_3SLOT 0x80
557 #define LMP_EDR_5SLOT 0x01
558 #define LMP_SNIFF_SUBR 0x02
559 #define LMP_PAUSE_ENC 0x04
560 #define LMP_EDR_ESCO_2M 0x20
561 #define LMP_EDR_ESCO_3M 0x40
562 #define LMP_EDR_3S_ESCO 0x80
564 #define LMP_EXT_INQ 0x01
565 #define LMP_SIMUL_LE_BR 0x02
566 #define LMP_SIMPLE_PAIR 0x08
567 #define LMP_ERR_DATA_REPORTING 0x20
568 #define LMP_NO_FLUSH 0x40
570 #define LMP_LSTO 0x01
571 #define LMP_INQ_TX_PWR 0x02
572 #define LMP_EXTFEATURES 0x80
574 /* Extended LMP features */
575 #define LMP_CPB_CENTRAL 0x01
576 #define LMP_CPB_PERIPHERAL 0x02
577 #define LMP_SYNC_TRAIN 0x04
578 #define LMP_SYNC_SCAN 0x08
581 #define LMP_PING 0x02
584 #define LMP_HOST_SSP 0x01
585 #define LMP_HOST_LE 0x02
586 #define LMP_HOST_LE_BREDR 0x04
587 #define LMP_HOST_SC 0x08
590 #define HCI_LE_ENCRYPTION 0x01
591 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02
592 #define HCI_LE_PERIPHERAL_FEATURES 0x08
593 #define HCI_LE_PING 0x10
594 #define HCI_LE_DATA_LEN_EXT 0x20
595 #define HCI_LE_LL_PRIVACY 0x40
596 #define HCI_LE_EXT_SCAN_POLICY 0x80
597 #define HCI_LE_PHY_2M 0x01
598 #define HCI_LE_PHY_CODED 0x08
599 #define HCI_LE_EXT_ADV 0x10
600 #define HCI_LE_PERIODIC_ADV 0x20
601 #define HCI_LE_CHAN_SEL_ALG2 0x40
602 #define HCI_LE_CIS_CENTRAL 0x10
603 #define HCI_LE_CIS_PERIPHERAL 0x20
604 #define HCI_LE_ISO_BROADCASTER 0x40
605 #define HCI_LE_ISO_SYNC_RECEIVER 0x80
607 /* Connection modes */
608 #define HCI_CM_ACTIVE 0x0000
609 #define HCI_CM_HOLD 0x0001
610 #define HCI_CM_SNIFF 0x0002
611 #define HCI_CM_PARK 0x0003
614 #define HCI_LP_RSWITCH 0x0001
615 #define HCI_LP_HOLD 0x0002
616 #define HCI_LP_SNIFF 0x0004
617 #define HCI_LP_PARK 0x0008
620 #define HCI_LM_ACCEPT 0x8000
621 #define HCI_LM_MASTER 0x0001
622 #define HCI_LM_AUTH 0x0002
623 #define HCI_LM_ENCRYPT 0x0004
624 #define HCI_LM_TRUSTED 0x0008
625 #define HCI_LM_RELIABLE 0x0010
626 #define HCI_LM_SECURE 0x0020
627 #define HCI_LM_FIPS 0x0040
629 /* Authentication types */
630 #define HCI_AT_NO_BONDING 0x00
631 #define HCI_AT_NO_BONDING_MITM 0x01
632 #define HCI_AT_DEDICATED_BONDING 0x02
633 #define HCI_AT_DEDICATED_BONDING_MITM 0x03
634 #define HCI_AT_GENERAL_BONDING 0x04
635 #define HCI_AT_GENERAL_BONDING_MITM 0x05
637 /* I/O capabilities */
638 #define HCI_IO_DISPLAY_ONLY 0x00
639 #define HCI_IO_DISPLAY_YESNO 0x01
640 #define HCI_IO_KEYBOARD_ONLY 0x02
641 #define HCI_IO_NO_INPUT_OUTPUT 0x03
644 #define HCI_LK_COMBINATION 0x00
645 #define HCI_LK_LOCAL_UNIT 0x01
646 #define HCI_LK_REMOTE_UNIT 0x02
647 #define HCI_LK_DEBUG_COMBINATION 0x03
648 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04
649 #define HCI_LK_AUTH_COMBINATION_P192 0x05
650 #define HCI_LK_CHANGED_COMBINATION 0x06
651 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07
652 #define HCI_LK_AUTH_COMBINATION_P256 0x08
654 /* ---- HCI Error Codes ---- */
655 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02
656 #define HCI_ERROR_AUTH_FAILURE 0x05
657 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
658 #define HCI_ERROR_MEMORY_EXCEEDED 0x07
659 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08
660 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
661 #define HCI_ERROR_REJ_BAD_ADDR 0x0f
662 #define HCI_ERROR_INVALID_PARAMETERS 0x12
663 #define HCI_ERROR_REMOTE_USER_TERM 0x13
664 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
665 #define HCI_ERROR_REMOTE_POWER_OFF 0x15
666 #define HCI_ERROR_LOCAL_HOST_TERM 0x16
667 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
668 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e
669 #define HCI_ERROR_UNSPECIFIED 0x1f
670 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
671 #define HCI_ERROR_CANCELLED_BY_HOST 0x44
673 /* Flow control modes */
674 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
675 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
677 /* The core spec defines 127 as the "not available" value */
678 #define HCI_TX_POWER_INVALID 127
679 #define HCI_RSSI_INVALID 127
681 #define HCI_SYNC_HANDLE_INVALID 0xffff
683 #define HCI_ROLE_MASTER 0x00
684 #define HCI_ROLE_SLAVE 0x01
686 /* Extended Inquiry Response field types */
687 #define EIR_FLAGS 0x01 /* flags */
688 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
689 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
690 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
691 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
692 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
693 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
694 #define EIR_NAME_SHORT 0x08 /* shortened local name */
695 #define EIR_NAME_COMPLETE 0x09 /* complete local name */
696 #define EIR_TX_POWER 0x0A /* transmit power level */
697 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
698 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
699 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
700 #define EIR_DEVICE_ID 0x10 /* device ID */
701 #define EIR_SOLICIT_UUID16 0x14 /* 16-bit Solicitation UUID */
702 #define EIR_MANUFACTURER_DATA 0XFF /* Manufacturer Specific Data*/
703 #define EIR_APPEARANCE 0x19 /* Device appearance */
704 #define EIR_SERVICE_DATA 0x16 /* Service Data */
705 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
706 #define EIR_LE_ROLE 0x1C /* LE role */
707 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
708 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
709 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
710 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
712 /* Low Energy Advertising Flags */
713 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */
714 #define LE_AD_GENERAL 0x02 /* General Discoverable */
715 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
716 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
717 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
719 /* ----- HCI Commands ---- */
720 #define HCI_OP_NOP 0x0000
722 #define HCI_OP_INQUIRY 0x0401
723 struct hci_cp_inquiry {
729 #define HCI_OP_INQUIRY_CANCEL 0x0402
731 #define HCI_OP_PERIODIC_INQ 0x0403
733 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404
735 #define HCI_OP_CREATE_CONN 0x0405
736 struct hci_cp_create_conn {
745 #define HCI_OP_DISCONNECT 0x0406
746 struct hci_cp_disconnect {
751 #define HCI_OP_ADD_SCO 0x0407
752 struct hci_cp_add_sco {
757 #define HCI_OP_CREATE_CONN_CANCEL 0x0408
758 struct hci_cp_create_conn_cancel {
762 #define HCI_OP_ACCEPT_CONN_REQ 0x0409
763 struct hci_cp_accept_conn_req {
768 #define HCI_OP_REJECT_CONN_REQ 0x040a
769 struct hci_cp_reject_conn_req {
774 #define HCI_OP_LINK_KEY_REPLY 0x040b
775 struct hci_cp_link_key_reply {
777 __u8 link_key[HCI_LINK_KEY_SIZE];
780 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
781 struct hci_cp_link_key_neg_reply {
785 #define HCI_OP_PIN_CODE_REPLY 0x040d
786 struct hci_cp_pin_code_reply {
791 struct hci_rp_pin_code_reply {
796 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
797 struct hci_cp_pin_code_neg_reply {
800 struct hci_rp_pin_code_neg_reply {
805 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f
806 struct hci_cp_change_conn_ptype {
811 #define HCI_OP_AUTH_REQUESTED 0x0411
812 struct hci_cp_auth_requested {
816 #define HCI_OP_SET_CONN_ENCRYPT 0x0413
817 struct hci_cp_set_conn_encrypt {
822 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
823 struct hci_cp_change_conn_link_key {
827 #define HCI_OP_REMOTE_NAME_REQ 0x0419
828 struct hci_cp_remote_name_req {
835 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
836 struct hci_cp_remote_name_req_cancel {
840 #define HCI_OP_READ_REMOTE_FEATURES 0x041b
841 struct hci_cp_read_remote_features {
845 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
846 struct hci_cp_read_remote_ext_features {
851 #define HCI_OP_READ_REMOTE_VERSION 0x041d
852 struct hci_cp_read_remote_version {
856 #define HCI_OP_READ_CLOCK_OFFSET 0x041f
857 struct hci_cp_read_clock_offset {
861 #define HCI_OP_SETUP_SYNC_CONN 0x0428
862 struct hci_cp_setup_sync_conn {
867 __le16 voice_setting;
872 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
873 struct hci_cp_accept_sync_conn_req {
878 __le16 content_format;
883 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
884 struct hci_cp_reject_sync_conn_req {
889 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b
890 struct hci_cp_io_capability_reply {
897 #define HCI_OP_USER_CONFIRM_REPLY 0x042c
898 struct hci_cp_user_confirm_reply {
901 struct hci_rp_user_confirm_reply {
906 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
908 #define HCI_OP_USER_PASSKEY_REPLY 0x042e
909 struct hci_cp_user_passkey_reply {
914 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
916 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
917 struct hci_cp_remote_oob_data_reply {
923 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
924 struct hci_cp_remote_oob_data_neg_reply {
928 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
929 struct hci_cp_io_capability_neg_reply {
934 #define HCI_OP_CREATE_PHY_LINK 0x0435
935 struct hci_cp_create_phy_link {
939 __u8 key[HCI_AMP_LINK_KEY_SIZE];
942 #define HCI_OP_ACCEPT_PHY_LINK 0x0436
943 struct hci_cp_accept_phy_link {
947 __u8 key[HCI_AMP_LINK_KEY_SIZE];
950 #define HCI_OP_DISCONN_PHY_LINK 0x0437
951 struct hci_cp_disconn_phy_link {
956 struct ext_flow_spec {
965 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438
966 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439
967 struct hci_cp_create_accept_logical_link {
969 struct ext_flow_spec tx_flow_spec;
970 struct ext_flow_spec rx_flow_spec;
973 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a
974 struct hci_cp_disconn_logical_link {
978 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b
979 struct hci_cp_logical_link_cancel {
984 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d
985 struct hci_coding_format {
991 struct hci_cp_enhanced_setup_sync_conn {
995 struct hci_coding_format tx_coding_format;
996 struct hci_coding_format rx_coding_format;
997 __le16 tx_codec_frame_size;
998 __le16 rx_codec_frame_size;
1000 __le32 out_bandwidth;
1001 struct hci_coding_format in_coding_format;
1002 struct hci_coding_format out_coding_format;
1003 __le16 in_coded_data_size;
1004 __le16 out_coded_data_size;
1005 __u8 in_pcm_data_format;
1006 __u8 out_pcm_data_format;
1007 __u8 in_pcm_sample_payload_msb_pos;
1008 __u8 out_pcm_sample_payload_msb_pos;
1011 __u8 in_transport_unit_size;
1012 __u8 out_transport_unit_size;
1015 __u8 retrans_effort;
1018 struct hci_rp_logical_link_cancel {
1024 #define HCI_OP_SET_CPB 0x0441
1025 struct hci_cp_set_cpb {
1030 __le16 interval_min;
1031 __le16 interval_max;
1034 struct hci_rp_set_cpb {
1040 #define HCI_OP_START_SYNC_TRAIN 0x0443
1042 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
1043 struct hci_cp_remote_oob_ext_data_reply {
1051 #define HCI_OP_SNIFF_MODE 0x0803
1052 struct hci_cp_sniff_mode {
1054 __le16 max_interval;
1055 __le16 min_interval;
1060 #define HCI_OP_EXIT_SNIFF_MODE 0x0804
1061 struct hci_cp_exit_sniff_mode {
1065 #define HCI_OP_ROLE_DISCOVERY 0x0809
1066 struct hci_cp_role_discovery {
1069 struct hci_rp_role_discovery {
1075 #define HCI_OP_SWITCH_ROLE 0x080b
1076 struct hci_cp_switch_role {
1081 #define HCI_OP_READ_LINK_POLICY 0x080c
1082 struct hci_cp_read_link_policy {
1085 struct hci_rp_read_link_policy {
1091 #define HCI_OP_WRITE_LINK_POLICY 0x080d
1092 struct hci_cp_write_link_policy {
1096 struct hci_rp_write_link_policy {
1101 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e
1102 struct hci_rp_read_def_link_policy {
1107 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
1108 struct hci_cp_write_def_link_policy {
1112 #define HCI_OP_SNIFF_SUBRATE 0x0811
1113 struct hci_cp_sniff_subrate {
1116 __le16 min_remote_timeout;
1117 __le16 min_local_timeout;
1120 #define HCI_OP_SET_EVENT_MASK 0x0c01
1122 #define HCI_OP_RESET 0x0c03
1124 #define HCI_OP_SET_EVENT_FLT 0x0c05
1125 #define HCI_SET_EVENT_FLT_SIZE 9
1126 struct hci_cp_set_event_filter {
1132 } __packed addr_conn_flt;
1136 #define HCI_FLT_CLEAR_ALL 0x00
1137 #define HCI_FLT_INQ_RESULT 0x01
1138 #define HCI_FLT_CONN_SETUP 0x02
1140 /* CONN_SETUP Condition types */
1141 #define HCI_CONN_SETUP_ALLOW_ALL 0x00
1142 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01
1143 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
1145 /* CONN_SETUP Conditions */
1146 #define HCI_CONN_SETUP_AUTO_OFF 0x01
1147 #define HCI_CONN_SETUP_AUTO_ON 0x02
1148 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03
1150 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
1151 struct hci_cp_read_stored_link_key {
1155 struct hci_rp_read_stored_link_key {
1161 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
1162 struct hci_cp_delete_stored_link_key {
1166 struct hci_rp_delete_stored_link_key {
1171 #define HCI_MAX_NAME_LENGTH 248
1173 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13
1174 struct hci_cp_write_local_name {
1175 __u8 name[HCI_MAX_NAME_LENGTH];
1178 #define HCI_OP_READ_LOCAL_NAME 0x0c14
1179 struct hci_rp_read_local_name {
1181 __u8 name[HCI_MAX_NAME_LENGTH];
1184 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
1186 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
1188 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
1189 #define SCAN_DISABLED 0x00
1190 #define SCAN_INQUIRY 0x01
1191 #define SCAN_PAGE 0x02
1193 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f
1195 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
1196 #define AUTH_DISABLED 0x00
1197 #define AUTH_ENABLED 0x01
1199 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21
1201 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
1202 #define ENCRYPT_DISABLED 0x00
1203 #define ENCRYPT_P2P 0x01
1204 #define ENCRYPT_BOTH 0x02
1206 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23
1207 struct hci_rp_read_class_of_dev {
1212 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
1213 struct hci_cp_write_class_of_dev {
1217 #define HCI_OP_READ_VOICE_SETTING 0x0c25
1218 struct hci_rp_read_voice_setting {
1220 __le16 voice_setting;
1223 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26
1224 struct hci_cp_write_voice_setting {
1225 __le16 voice_setting;
1228 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33
1229 struct hci_cp_host_buffer_size {
1236 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
1237 struct hci_rp_read_num_supported_iac {
1242 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
1244 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
1245 struct hci_cp_write_current_iac_lap {
1250 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1252 #define HCI_MAX_EIR_LENGTH 240
1254 #define HCI_OP_WRITE_EIR 0x0c52
1255 struct hci_cp_write_eir {
1257 __u8 data[HCI_MAX_EIR_LENGTH];
1260 #define HCI_OP_READ_SSP_MODE 0x0c55
1261 struct hci_rp_read_ssp_mode {
1266 #define HCI_OP_WRITE_SSP_MODE 0x0c56
1267 struct hci_cp_write_ssp_mode {
1271 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1272 struct hci_rp_read_local_oob_data {
1278 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1279 struct hci_rp_read_inq_rsp_tx_power {
1284 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a
1285 #define ERR_DATA_REPORTING_DISABLED 0x00
1286 #define ERR_DATA_REPORTING_ENABLED 0x01
1287 struct hci_rp_read_def_err_data_reporting {
1289 __u8 err_data_reporting;
1292 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b
1293 struct hci_cp_write_def_err_data_reporting {
1294 __u8 err_data_reporting;
1297 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1299 #define HCI_OP_READ_LOCATION_DATA 0x0c64
1301 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1302 struct hci_rp_read_flow_control_mode {
1307 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1308 struct hci_cp_write_le_host_supported {
1313 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1314 struct hci_cp_set_reserved_lt_addr {
1317 struct hci_rp_set_reserved_lt_addr {
1322 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1323 struct hci_cp_delete_reserved_lt_addr {
1326 struct hci_rp_delete_reserved_lt_addr {
1331 #define HCI_OP_SET_CPB_DATA 0x0c76
1332 struct hci_cp_set_cpb_data {
1336 __u8 data[HCI_MAX_CPB_DATA_SIZE];
1338 struct hci_rp_set_cpb_data {
1343 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1345 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1346 struct hci_cp_write_sync_train_params {
1347 __le16 interval_min;
1348 __le16 interval_max;
1349 __le32 sync_train_tout;
1352 struct hci_rp_write_sync_train_params {
1354 __le16 sync_train_int;
1357 #define HCI_OP_READ_SC_SUPPORT 0x0c79
1358 struct hci_rp_read_sc_support {
1363 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1364 struct hci_cp_write_sc_support {
1368 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b
1369 struct hci_cp_read_auth_payload_to {
1372 struct hci_rp_read_auth_payload_to {
1378 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c
1379 struct hci_cp_write_auth_payload_to {
1383 struct hci_rp_write_auth_payload_to {
1388 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1389 struct hci_rp_read_local_oob_ext_data {
1397 #define HCI_CONFIGURE_DATA_PATH 0x0c83
1398 struct hci_op_configure_data_path {
1405 #define HCI_OP_READ_LOCAL_VERSION 0x1001
1406 struct hci_rp_read_local_version {
1411 __le16 manufacturer;
1415 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1416 struct hci_rp_read_local_commands {
1421 #define HCI_OP_READ_LOCAL_FEATURES 0x1003
1422 struct hci_rp_read_local_features {
1427 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1428 struct hci_cp_read_local_ext_features {
1431 struct hci_rp_read_local_ext_features {
1438 #define HCI_OP_READ_BUFFER_SIZE 0x1005
1439 struct hci_rp_read_buffer_size {
1447 #define HCI_OP_READ_BD_ADDR 0x1009
1448 struct hci_rp_read_bd_addr {
1453 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1454 struct hci_rp_read_data_block_size {
1461 #define HCI_OP_READ_LOCAL_CODECS 0x100b
1462 struct hci_std_codecs {
1467 struct hci_vnd_codec {
1470 /* vendor codec id */
1474 struct hci_vnd_codecs {
1476 struct hci_vnd_codec codec[];
1479 struct hci_rp_read_local_supported_codecs {
1481 struct hci_std_codecs std_codecs;
1482 struct hci_vnd_codecs vnd_codecs;
1485 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c
1486 struct hci_rp_read_local_pairing_opts {
1492 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d
1493 struct hci_std_codec_v2 {
1498 struct hci_std_codecs_v2 {
1500 struct hci_std_codec_v2 codec[];
1503 struct hci_vnd_codec_v2 {
1509 struct hci_vnd_codecs_v2 {
1511 struct hci_vnd_codec_v2 codec[];
1514 struct hci_rp_read_local_supported_codecs_v2 {
1516 struct hci_std_codecs_v2 std_codecs;
1517 struct hci_vnd_codecs_v2 vendor_codecs;
1520 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e
1521 struct hci_op_read_local_codec_caps {
1529 struct hci_codec_caps {
1534 struct hci_rp_read_local_codec_caps {
1539 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1540 struct hci_rp_read_page_scan_activity {
1546 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1547 struct hci_cp_write_page_scan_activity {
1552 #define HCI_OP_READ_TX_POWER 0x0c2d
1553 struct hci_cp_read_tx_power {
1557 struct hci_rp_read_tx_power {
1563 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1564 struct hci_rp_read_page_scan_type {
1569 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1570 #define PAGE_SCAN_TYPE_STANDARD 0x00
1571 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1573 #define HCI_OP_READ_RSSI 0x1405
1574 struct hci_cp_read_rssi {
1577 struct hci_rp_read_rssi {
1583 #define HCI_OP_READ_CLOCK 0x1407
1584 struct hci_cp_read_clock {
1588 struct hci_rp_read_clock {
1595 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1596 struct hci_cp_read_enc_key_size {
1599 struct hci_rp_read_enc_key_size {
1605 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
1606 struct hci_rp_read_local_amp_info {
1615 __le16 max_assoc_size;
1616 __le32 max_flush_to;
1620 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a
1621 struct hci_cp_read_local_amp_assoc {
1626 struct hci_rp_read_local_amp_assoc {
1633 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b
1634 struct hci_cp_write_remote_amp_assoc {
1640 struct hci_rp_write_remote_amp_assoc {
1645 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1647 #define HCI_OP_ENABLE_DUT_MODE 0x1803
1649 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1651 #define HCI_OP_LE_SET_EVENT_MASK 0x2001
1652 struct hci_cp_le_set_event_mask {
1656 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1657 struct hci_rp_le_read_buffer_size {
1663 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1664 struct hci_rp_le_read_local_features {
1669 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1671 #define HCI_OP_LE_SET_ADV_PARAM 0x2006
1672 struct hci_cp_le_set_adv_param {
1673 __le16 min_interval;
1674 __le16 max_interval;
1676 __u8 own_address_type;
1677 __u8 direct_addr_type;
1678 bdaddr_t direct_addr;
1683 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1684 struct hci_rp_le_read_adv_tx_power {
1689 #define HCI_MAX_AD_LENGTH 31
1691 #define HCI_OP_LE_SET_ADV_DATA 0x2008
1692 struct hci_cp_le_set_adv_data {
1694 __u8 data[HCI_MAX_AD_LENGTH];
1697 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1698 struct hci_cp_le_set_scan_rsp_data {
1700 __u8 data[HCI_MAX_AD_LENGTH];
1703 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1705 #define LE_SCAN_PASSIVE 0x00
1706 #define LE_SCAN_ACTIVE 0x01
1708 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1709 struct hci_cp_le_set_scan_param {
1713 __u8 own_address_type;
1717 #define LE_SCAN_DISABLE 0x00
1718 #define LE_SCAN_ENABLE 0x01
1719 #define LE_SCAN_FILTER_DUP_DISABLE 0x00
1720 #define LE_SCAN_FILTER_DUP_ENABLE 0x01
1722 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1723 struct hci_cp_le_set_scan_enable {
1728 #define HCI_LE_USE_PEER_ADDR 0x00
1729 #define HCI_LE_USE_ACCEPT_LIST 0x01
1731 #define HCI_OP_LE_CREATE_CONN 0x200d
1732 struct hci_cp_le_create_conn {
1733 __le16 scan_interval;
1736 __u8 peer_addr_type;
1738 __u8 own_address_type;
1739 __le16 conn_interval_min;
1740 __le16 conn_interval_max;
1741 __le16 conn_latency;
1742 __le16 supervision_timeout;
1747 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1749 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f
1750 struct hci_rp_le_read_accept_list_size {
1755 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010
1757 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011
1758 struct hci_cp_le_add_to_accept_list {
1763 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012
1764 struct hci_cp_le_del_from_accept_list {
1769 #define HCI_OP_LE_CONN_UPDATE 0x2013
1770 struct hci_cp_le_conn_update {
1772 __le16 conn_interval_min;
1773 __le16 conn_interval_max;
1774 __le16 conn_latency;
1775 __le16 supervision_timeout;
1780 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1781 struct hci_cp_le_read_remote_features {
1785 #define HCI_OP_LE_START_ENC 0x2019
1786 struct hci_cp_le_start_enc {
1793 #define HCI_OP_LE_LTK_REPLY 0x201a
1794 struct hci_cp_le_ltk_reply {
1798 struct hci_rp_le_ltk_reply {
1803 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1804 struct hci_cp_le_ltk_neg_reply {
1807 struct hci_rp_le_ltk_neg_reply {
1812 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1813 struct hci_rp_le_read_supported_states {
1818 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1819 struct hci_cp_le_conn_param_req_reply {
1821 __le16 interval_min;
1822 __le16 interval_max;
1829 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1830 struct hci_cp_le_conn_param_req_neg_reply {
1835 #define HCI_OP_LE_SET_DATA_LEN 0x2022
1836 struct hci_cp_le_set_data_len {
1841 struct hci_rp_le_set_data_len {
1846 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1847 struct hci_rp_le_read_def_data_len {
1853 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1854 struct hci_cp_le_write_def_data_len {
1859 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027
1860 struct hci_cp_le_add_to_resolv_list {
1867 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028
1868 struct hci_cp_le_del_from_resolv_list {
1873 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029
1875 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a
1876 struct hci_rp_le_read_resolv_list_size {
1881 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
1883 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e
1885 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1886 struct hci_rp_le_read_max_data_len {
1894 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031
1895 struct hci_cp_le_set_default_phy {
1901 #define HCI_LE_SET_PHY_1M 0x01
1902 #define HCI_LE_SET_PHY_2M 0x02
1903 #define HCI_LE_SET_PHY_CODED 0x04
1905 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041
1906 struct hci_cp_le_set_ext_scan_params {
1913 #define LE_SCAN_PHY_1M 0x01
1914 #define LE_SCAN_PHY_2M 0x02
1915 #define LE_SCAN_PHY_CODED 0x04
1917 struct hci_cp_le_scan_phy_params {
1923 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042
1924 struct hci_cp_le_set_ext_scan_enable {
1931 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043
1932 struct hci_cp_le_ext_create_conn {
1935 __u8 peer_addr_type;
1941 struct hci_cp_le_ext_conn_param {
1942 __le16 scan_interval;
1944 __le16 conn_interval_min;
1945 __le16 conn_interval_max;
1946 __le16 conn_latency;
1947 __le16 supervision_timeout;
1952 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044
1953 struct hci_cp_le_pa_create_sync {
1959 __le16 sync_timeout;
1963 #define HCI_OP_LE_PA_TERM_SYNC 0x2046
1964 struct hci_cp_le_pa_term_sync {
1968 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b
1969 struct hci_rp_le_read_num_supported_adv_sets {
1974 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036
1975 struct hci_cp_le_set_ext_adv_params {
1977 __le16 evt_properties;
1978 __u8 min_interval[3];
1979 __u8 max_interval[3];
1982 __u8 peer_addr_type;
1987 __u8 secondary_max_skip;
1993 #define HCI_ADV_PHY_1M 0X01
1994 #define HCI_ADV_PHY_2M 0x02
1995 #define HCI_ADV_PHY_CODED 0x03
1997 struct hci_rp_le_set_ext_adv_params {
2002 struct hci_cp_ext_adv_set {
2008 #define HCI_MAX_EXT_AD_LENGTH 251
2010 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037
2011 struct hci_cp_le_set_ext_adv_data {
2019 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038
2020 struct hci_cp_le_set_ext_scan_rsp_data {
2028 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039
2029 struct hci_cp_le_set_ext_adv_enable {
2035 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e
2036 struct hci_cp_le_set_per_adv_params {
2038 __le16 min_interval;
2039 __le16 max_interval;
2040 __le16 periodic_properties;
2043 #define HCI_MAX_PER_AD_LENGTH 252
2045 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f
2046 struct hci_cp_le_set_per_adv_data {
2053 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040
2054 struct hci_cp_le_set_per_adv_enable {
2059 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03
2061 #define LE_SET_ADV_DATA_NO_FRAG 0x01
2063 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c
2065 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d
2067 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035
2068 struct hci_cp_le_set_adv_set_rand_addr {
2073 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b
2074 struct hci_rp_le_read_transmit_power {
2076 __s8 min_le_tx_power;
2077 __s8 max_le_tx_power;
2080 #define HCI_NETWORK_PRIVACY 0x00
2081 #define HCI_DEVICE_PRIVACY 0x01
2083 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e
2084 struct hci_cp_le_set_privacy_mode {
2090 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
2091 struct hci_rp_le_read_buffer_size_v2 {
2099 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061
2100 struct hci_cp_le_read_iso_tx_sync {
2104 struct hci_rp_le_read_iso_tx_sync {
2112 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062
2113 struct hci_cis_params {
2123 struct hci_cp_le_set_cig_params {
2133 struct hci_cis_params cis[];
2136 struct hci_rp_le_set_cig_params {
2143 #define HCI_OP_LE_CREATE_CIS 0x2064
2149 struct hci_cp_le_create_cis {
2151 struct hci_cis cis[];
2154 #define HCI_OP_LE_REMOVE_CIG 0x2065
2155 struct hci_cp_le_remove_cig {
2159 #define HCI_OP_LE_ACCEPT_CIS 0x2066
2160 struct hci_cp_le_accept_cis {
2164 #define HCI_OP_LE_REJECT_CIS 0x2067
2165 struct hci_cp_le_reject_cis {
2170 #define HCI_OP_LE_CREATE_BIG 0x2068
2172 __u8 sdu_interval[3];
2183 struct hci_cp_le_create_big {
2190 #define HCI_OP_LE_TERM_BIG 0x206a
2191 struct hci_cp_le_term_big {
2196 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b
2197 struct hci_cp_le_big_create_sync {
2208 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c
2209 struct hci_cp_le_big_term_sync {
2213 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e
2214 struct hci_cp_le_setup_iso_path {
2226 struct hci_rp_le_setup_iso_path {
2231 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074
2232 struct hci_cp_le_set_host_feature {
2239 * Vendor Specific HCI Command
2241 * Purpose: This HCI is used to enable RSSI monitoring and setting
2242 * Threshold Values for LE Link
2244 #define HCI_OP_ENABLE_RSSI 0xfce9
2246 struct hci_cp_set_enable_rssi {
2247 __u8 hci_le_ext_opcode;
2248 __u8 le_enable_cs_Features;
2252 struct hci_cp_set_rssi_threshold {
2253 __u8 hci_le_ext_opcode;
2262 struct hci_cc_rsp_enable_rssi {
2268 * Vendor Specific HCI Command
2270 * Purpose: This HCI is used to get Raw RSSI value for a Link
2272 #define HCI_OP_GET_RAW_RSSI 0xfc48
2274 struct hci_cp_get_raw_rssi {
2278 struct hci_cc_rp_get_raw_rssi {
2285 /* ---- HCI Events ---- */
2286 struct hci_ev_status {
2290 #define HCI_EV_INQUIRY_COMPLETE 0x01
2292 #define HCI_EV_INQUIRY_RESULT 0x02
2293 struct inquiry_info {
2295 __u8 pscan_rep_mode;
2296 __u8 pscan_period_mode;
2299 __le16 clock_offset;
2302 struct hci_ev_inquiry_result {
2304 struct inquiry_info info[];
2307 #define HCI_EV_CONN_COMPLETE 0x03
2308 struct hci_ev_conn_complete {
2316 #define HCI_EV_CONN_REQUEST 0x04
2317 struct hci_ev_conn_request {
2323 #define HCI_EV_DISCONN_COMPLETE 0x05
2324 struct hci_ev_disconn_complete {
2330 #define HCI_EV_AUTH_COMPLETE 0x06
2331 struct hci_ev_auth_complete {
2336 #define HCI_EV_REMOTE_NAME 0x07
2337 struct hci_ev_remote_name {
2340 __u8 name[HCI_MAX_NAME_LENGTH];
2343 #define HCI_EV_ENCRYPT_CHANGE 0x08
2344 struct hci_ev_encrypt_change {
2350 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
2351 struct hci_ev_change_link_key_complete {
2356 #define HCI_EV_REMOTE_FEATURES 0x0b
2357 struct hci_ev_remote_features {
2363 #define HCI_EV_REMOTE_VERSION 0x0c
2364 struct hci_ev_remote_version {
2368 __le16 manufacturer;
2372 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d
2376 __u32 peak_bandwidth;
2378 __u32 delay_variation;
2380 struct hci_ev_qos_setup_complete {
2386 #define HCI_EV_CMD_COMPLETE 0x0e
2387 struct hci_ev_cmd_complete {
2392 #define HCI_EV_CMD_STATUS 0x0f
2393 struct hci_ev_cmd_status {
2399 #define HCI_EV_HARDWARE_ERROR 0x10
2400 struct hci_ev_hardware_error {
2404 #define HCI_EV_ROLE_CHANGE 0x12
2405 struct hci_ev_role_change {
2411 #define HCI_EV_NUM_COMP_PKTS 0x13
2412 struct hci_comp_pkts_info {
2417 struct hci_ev_num_comp_pkts {
2419 struct hci_comp_pkts_info handles[];
2422 #define HCI_EV_MODE_CHANGE 0x14
2423 struct hci_ev_mode_change {
2430 #define HCI_EV_PIN_CODE_REQ 0x16
2431 struct hci_ev_pin_code_req {
2435 #define HCI_EV_LINK_KEY_REQ 0x17
2436 struct hci_ev_link_key_req {
2440 #define HCI_EV_LINK_KEY_NOTIFY 0x18
2441 struct hci_ev_link_key_notify {
2443 __u8 link_key[HCI_LINK_KEY_SIZE];
2447 #define HCI_EV_CLOCK_OFFSET 0x1c
2448 struct hci_ev_clock_offset {
2451 __le16 clock_offset;
2454 #define HCI_EV_PKT_TYPE_CHANGE 0x1d
2455 struct hci_ev_pkt_type_change {
2461 #define HCI_EV_PSCAN_REP_MODE 0x20
2462 struct hci_ev_pscan_rep_mode {
2464 __u8 pscan_rep_mode;
2467 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
2468 struct inquiry_info_rssi {
2470 __u8 pscan_rep_mode;
2471 __u8 pscan_period_mode;
2473 __le16 clock_offset;
2476 struct inquiry_info_rssi_pscan {
2478 __u8 pscan_rep_mode;
2479 __u8 pscan_period_mode;
2482 __le16 clock_offset;
2485 struct hci_ev_inquiry_result_rssi {
2490 #define HCI_EV_REMOTE_EXT_FEATURES 0x23
2491 struct hci_ev_remote_ext_features {
2499 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c
2500 struct hci_ev_sync_conn_complete {
2506 __u8 retrans_window;
2512 #define HCI_EV_SYNC_CONN_CHANGED 0x2d
2513 struct hci_ev_sync_conn_changed {
2517 __u8 retrans_window;
2522 #define HCI_EV_SNIFF_SUBRATE 0x2e
2523 struct hci_ev_sniff_subrate {
2526 __le16 max_tx_latency;
2527 __le16 max_rx_latency;
2528 __le16 max_remote_timeout;
2529 __le16 max_local_timeout;
2532 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
2533 struct extended_inquiry_info {
2535 __u8 pscan_rep_mode;
2536 __u8 pscan_period_mode;
2538 __le16 clock_offset;
2543 struct hci_ev_ext_inquiry_result {
2545 struct extended_inquiry_info info[];
2548 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30
2549 struct hci_ev_key_refresh_complete {
2554 #define HCI_EV_IO_CAPA_REQUEST 0x31
2555 struct hci_ev_io_capa_request {
2559 #define HCI_EV_IO_CAPA_REPLY 0x32
2560 struct hci_ev_io_capa_reply {
2564 __u8 authentication;
2567 #define HCI_EV_USER_CONFIRM_REQUEST 0x33
2568 struct hci_ev_user_confirm_req {
2573 #define HCI_EV_USER_PASSKEY_REQUEST 0x34
2574 struct hci_ev_user_passkey_req {
2578 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
2579 struct hci_ev_remote_oob_data_request {
2583 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
2584 struct hci_ev_simple_pair_complete {
2589 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
2590 struct hci_ev_user_passkey_notify {
2595 #define HCI_KEYPRESS_STARTED 0
2596 #define HCI_KEYPRESS_ENTERED 1
2597 #define HCI_KEYPRESS_ERASED 2
2598 #define HCI_KEYPRESS_CLEARED 3
2599 #define HCI_KEYPRESS_COMPLETED 4
2601 #define HCI_EV_KEYPRESS_NOTIFY 0x3c
2602 struct hci_ev_keypress_notify {
2607 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d
2608 struct hci_ev_remote_host_features {
2613 #define HCI_EV_LE_META 0x3e
2614 struct hci_ev_le_meta {
2618 #define HCI_EV_PHY_LINK_COMPLETE 0x40
2619 struct hci_ev_phy_link_complete {
2624 #define HCI_EV_CHANNEL_SELECTED 0x41
2625 struct hci_ev_channel_selected {
2629 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
2630 struct hci_ev_disconn_phy_link_complete {
2636 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
2637 struct hci_ev_logical_link_complete {
2644 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
2645 struct hci_ev_disconn_logical_link_complete {
2651 #define HCI_EV_NUM_COMP_BLOCKS 0x48
2652 struct hci_comp_blocks_info {
2658 struct hci_ev_num_comp_blocks {
2661 struct hci_comp_blocks_info handles[];
2664 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
2665 struct hci_ev_sync_train_complete {
2669 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54
2673 * Vendor Specific HCI Event
2675 * Purpose: This HCI Event gives RSSI Alerts for monitored LE Link
2677 #define HCI_EV_VENDOR_SPECIFIC 0xFF
2678 struct hci_ev_vendor_specific {
2679 __u8 event_sub_code;
2682 #define LE_META_VENDOR_SPECIFIC_GROUP_EVENT 0xE9
2683 struct hci_ev_ext_vendor_specific {
2684 __u8 event_le_ext_sub_code;
2687 #define LE_RSSI_LINK_ALERT 0x02
2688 struct hci_ev_vendor_specific_rssi_alert {
2694 #define LE_MULTI_ADV_STATE_CHANGE_SUB_EVENT 0x55
2695 struct hci_ev_vendor_specific_multi_adv_state {
2697 __u8 state_change_reason;
2698 __le16 connection_handle;
2702 #define HCI_EV_LE_CONN_COMPLETE 0x01
2703 struct hci_ev_le_conn_complete {
2711 __le16 supervision_timeout;
2715 /* Advertising report event types */
2716 #define LE_ADV_IND 0x00
2717 #define LE_ADV_DIRECT_IND 0x01
2718 #define LE_ADV_SCAN_IND 0x02
2719 #define LE_ADV_NONCONN_IND 0x03
2720 #define LE_ADV_SCAN_RSP 0x04
2721 #define LE_ADV_INVALID 0x05
2723 /* Legacy event types in extended adv report */
2724 #define LE_LEGACY_ADV_IND 0x0013
2725 #define LE_LEGACY_ADV_DIRECT_IND 0x0015
2726 #define LE_LEGACY_ADV_SCAN_IND 0x0012
2727 #define LE_LEGACY_NONCONN_IND 0x0010
2728 #define LE_LEGACY_SCAN_RSP_ADV 0x001b
2729 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a
2731 /* Extended Advertising event types */
2732 #define LE_EXT_ADV_NON_CONN_IND 0x0000
2733 #define LE_EXT_ADV_CONN_IND 0x0001
2734 #define LE_EXT_ADV_SCAN_IND 0x0002
2735 #define LE_EXT_ADV_DIRECT_IND 0x0004
2736 #define LE_EXT_ADV_SCAN_RSP 0x0008
2737 #define LE_EXT_ADV_LEGACY_PDU 0x0010
2738 #define LE_EXT_ADV_EVT_TYPE_MASK 0x007f
2740 #define ADDR_LE_DEV_PUBLIC 0x00
2741 #define ADDR_LE_DEV_RANDOM 0x01
2742 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02
2743 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03
2745 #define HCI_EV_LE_ADVERTISING_REPORT 0x02
2746 struct hci_ev_le_advertising_info {
2754 struct hci_ev_le_advertising_report {
2756 struct hci_ev_le_advertising_info info[];
2759 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2760 struct hci_ev_le_conn_update_complete {
2765 __le16 supervision_timeout;
2768 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
2769 struct hci_ev_le_remote_feat_complete {
2775 #define HCI_EV_LE_LTK_REQ 0x05
2776 struct hci_ev_le_ltk_req {
2782 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
2783 struct hci_ev_le_remote_conn_param_req {
2785 __le16 interval_min;
2786 __le16 interval_max;
2791 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07
2792 struct hci_ev_le_data_len_change {
2800 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2801 struct hci_ev_le_direct_adv_info {
2805 __u8 direct_addr_type;
2806 bdaddr_t direct_addr;
2810 struct hci_ev_le_direct_adv_report {
2812 struct hci_ev_le_direct_adv_info info[];
2815 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
2816 struct hci_ev_le_phy_update_complete {
2823 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2824 struct hci_ev_le_ext_adv_info {
2834 __u8 direct_addr_type;
2835 bdaddr_t direct_addr;
2840 struct hci_ev_le_ext_adv_report {
2842 struct hci_ev_le_ext_adv_info info[];
2845 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e
2846 struct hci_ev_le_pa_sync_established {
2854 __u8 clock_accuracy;
2857 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2858 struct hci_ev_le_enh_conn_complete {
2868 __le16 supervision_timeout;
2872 #define HCI_EV_LE_PER_ADV_REPORT 0x0f
2873 struct hci_ev_le_per_adv_report {
2883 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
2884 struct hci_evt_le_ext_adv_set_term {
2891 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19
2892 struct hci_evt_le_cis_established {
2895 __u8 cig_sync_delay[3];
2896 __u8 cis_sync_delay[3];
2911 #define HCI_EVT_LE_CIS_REQ 0x1a
2912 struct hci_evt_le_cis_req {
2919 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b
2920 struct hci_evt_le_create_big_complete {
2924 __u8 transport_delay[3];
2933 __le16 bis_handle[];
2936 #define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d
2937 struct hci_evt_le_big_sync_estabilished {
2951 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22
2952 struct hci_evt_le_big_info_adv_report {
2956 __le16 iso_interval;
2961 __u8 sdu_interval[3];
2968 #define HCI_EV_VENDOR 0xff
2970 /* Internal events generated by Bluetooth stack */
2971 #define HCI_EV_STACK_INTERNAL 0xfd
2972 struct hci_ev_stack_internal {
2977 #define HCI_EV_SI_DEVICE 0x01
2978 struct hci_ev_si_device {
2983 #define HCI_EV_SI_SECURITY 0x02
2984 struct hci_ev_si_security {
2991 /* ---- HCI Packet structures ---- */
2992 #define HCI_COMMAND_HDR_SIZE 3
2993 #define HCI_EVENT_HDR_SIZE 2
2994 #define HCI_ACL_HDR_SIZE 4
2995 #define HCI_SCO_HDR_SIZE 3
2996 #define HCI_ISO_HDR_SIZE 4
2998 struct hci_command_hdr {
2999 __le16 opcode; /* OCF & OGF */
3003 struct hci_event_hdr {
3008 struct hci_acl_hdr {
3009 __le16 handle; /* Handle & Flags(PB, BC) */
3013 struct hci_sco_hdr {
3018 struct hci_iso_hdr {
3024 /* ISO data packet status flags */
3025 #define HCI_ISO_STATUS_VALID 0x00
3026 #define HCI_ISO_STATUS_INVALID 0x01
3027 #define HCI_ISO_STATUS_NOP 0x02
3029 #define HCI_ISO_DATA_HDR_SIZE 4
3030 struct hci_iso_data_hdr {
3035 #define HCI_ISO_TS_DATA_HDR_SIZE 8
3036 struct hci_iso_ts_data_hdr {
3042 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
3044 return (struct hci_event_hdr *) skb->data;
3047 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
3049 return (struct hci_acl_hdr *) skb->data;
3052 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
3054 return (struct hci_sco_hdr *) skb->data;
3057 /* Command opcode pack/unpack */
3058 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
3059 #define hci_opcode_ogf(op) (op >> 10)
3060 #define hci_opcode_ocf(op) (op & 0x03ff)
3062 /* ACL handle and flags pack/unpack */
3063 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
3064 #define hci_handle(h) (h & 0x0fff)
3065 #define hci_flags(h) (h >> 12)
3067 /* ISO handle and flags pack/unpack */
3068 #define hci_iso_flags_pb(f) (f & 0x0003)
3069 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001)
3070 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2))
3072 /* ISO data length and flags pack/unpack */
3073 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14)))
3074 #define hci_iso_data_len(h) ((h) & 0x3fff)
3075 #define hci_iso_data_flags(h) ((h) >> 14)
3077 /* codec transport types */
3078 #define HCI_TRANSPORT_SCO_ESCO 0x01
3081 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3])
3083 dst[0] = val & 0xff;
3084 dst[1] = (val & 0xff00) >> 8;
3085 dst[2] = (val & 0xff0000) >> 16;
3088 #endif /* __HCI_H */