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_ISO_SIZE 251
31 #define HCI_MAX_EVENT_SIZE 260
32 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4)
34 #define HCI_LINK_KEY_SIZE 16
35 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE)
37 #define HCI_MAX_AMP_ASSOC_SIZE 672
39 #define HCI_MAX_CPB_DATA_SIZE 252
43 #define HCI_DEV_UNREG 2
45 #define HCI_DEV_DOWN 4
46 #define HCI_DEV_SUSPEND 5
47 #define HCI_DEV_RESUME 6
48 #define HCI_DEV_OPEN 7
49 #define HCI_DEV_CLOSE 8
50 #define HCI_DEV_SETUP 9
52 /* HCI notify events */
53 #define HCI_NOTIFY_CONN_ADD 1
54 #define HCI_NOTIFY_CONN_DEL 2
55 #define HCI_NOTIFY_VOICE_SETTING 3
56 #define HCI_NOTIFY_ENABLE_SCO_CVSD 4
57 #define HCI_NOTIFY_ENABLE_SCO_TRANSP 5
58 #define HCI_NOTIFY_DISABLE_SCO 6
73 /* HCI controller types */
74 #define HCI_PRIMARY 0x00
77 /* First BR/EDR Controller shall have ID = 0 */
78 #define AMP_ID_BREDR 0x00
80 /* AMP controller types */
81 #define AMP_TYPE_BREDR 0x00
82 #define AMP_TYPE_80211 0x01
84 /* AMP controller status */
85 #define AMP_STATUS_POWERED_DOWN 0x00
86 #define AMP_STATUS_BLUETOOTH_ONLY 0x01
87 #define AMP_STATUS_NO_CAPACITY 0x02
88 #define AMP_STATUS_LOW_CAPACITY 0x03
89 #define AMP_STATUS_MEDIUM_CAPACITY 0x04
90 #define AMP_STATUS_HIGH_CAPACITY 0x05
91 #define AMP_STATUS_FULL_CAPACITY 0x06
93 /* HCI device quirks */
95 /* When this quirk is set, the HCI Reset command is send when
96 * closing the transport instead of when opening it.
98 * This quirk must be set before hci_register_dev is called.
100 HCI_QUIRK_RESET_ON_CLOSE,
102 /* When this quirk is set, the device is turned into a raw-only
103 * device and it will stay in unconfigured state.
105 * This quirk must be set before hci_register_dev is called.
107 HCI_QUIRK_RAW_DEVICE,
109 /* When this quirk is set, the buffer sizes reported by
110 * HCI Read Buffer Size command are corrected if invalid.
112 * This quirk must be set before hci_register_dev is called.
114 HCI_QUIRK_FIXUP_BUFFER_SIZE,
116 /* When this quirk is set, then a controller that does not
117 * indicate support for Inquiry Result with RSSI is assumed to
118 * support it anyway. Some early Bluetooth 1.2 controllers had
119 * wrongly configured local features that will require forcing
120 * them to enable this mode. Getting RSSI information with the
121 * inquiry responses is preferred since it allows for a better
124 * This quirk must be set before hci_register_dev is called.
126 HCI_QUIRK_FIXUP_INQUIRY_MODE,
128 /* When this quirk is set, then the HCI Read Local Supported
129 * Commands command is not supported. In general Bluetooth 1.2
130 * and later controllers should support this command. However
131 * some controllers indicate Bluetooth 1.2 support, but do
132 * not support this command.
134 * This quirk must be set before hci_register_dev is called.
136 HCI_QUIRK_BROKEN_LOCAL_COMMANDS,
138 /* When this quirk is set, then no stored link key handling
139 * is performed. This is mainly due to the fact that the
140 * HCI Delete Stored Link Key command is advertised, but
143 * This quirk must be set before hci_register_dev is called.
145 HCI_QUIRK_BROKEN_STORED_LINK_KEY,
147 /* When this quirk is set, an external configuration step
148 * is required and will be indicated with the controller
151 * This quirk can be set before hci_register_dev is called or
152 * during the hdev->setup vendor callback.
154 HCI_QUIRK_EXTERNAL_CONFIG,
156 /* When this quirk is set, the public Bluetooth address
157 * initially reported by HCI Read BD Address command
158 * is considered invalid. Controller configuration is
159 * required before this device can be used.
161 * This quirk can be set before hci_register_dev is called or
162 * during the hdev->setup vendor callback.
164 HCI_QUIRK_INVALID_BDADDR,
166 /* When this quirk is set, the public Bluetooth address
167 * initially reported by HCI Read BD Address command
168 * is considered invalid. The public BD Address can be
169 * specified in the fwnode property 'local-bd-address'.
170 * If this property does not exist or is invalid controller
171 * configuration is required before this device can be used.
173 * This quirk can be set before hci_register_dev is called or
174 * during the hdev->setup vendor callback.
176 HCI_QUIRK_USE_BDADDR_PROPERTY,
178 /* When this quirk is set, the duplicate filtering during
179 * scanning is based on Bluetooth devices addresses. To allow
180 * RSSI based updates, restart scanning if needed.
182 * This quirk can be set before hci_register_dev is called or
183 * during the hdev->setup vendor callback.
185 HCI_QUIRK_STRICT_DUPLICATE_FILTER,
187 /* When this quirk is set, LE scan and BR/EDR inquiry is done
188 * simultaneously, otherwise it's interleaved.
190 * This quirk can be set before hci_register_dev is called or
191 * during the hdev->setup vendor callback.
193 HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
195 /* When this quirk is set, the enabling of diagnostic mode is
196 * not persistent over HCI Reset. Every time the controller
197 * is brought up it needs to be reprogrammed.
199 * This quirk can be set before hci_register_dev is called or
200 * during the hdev->setup vendor callback.
202 HCI_QUIRK_NON_PERSISTENT_DIAG,
204 /* When this quirk is set, setup() would be run after every
205 * open() and not just after the first open().
207 * This quirk can be set before hci_register_dev is called or
208 * during the hdev->setup vendor callback.
211 HCI_QUIRK_NON_PERSISTENT_SETUP,
213 /* When this quirk is set, wide band speech is supported by
214 * the driver since no reliable mechanism exist to report
215 * this from the hardware, a driver flag is use to convey
218 * This quirk must be set before hci_register_dev is called.
220 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
222 /* When this quirk is set, the controller has validated that
223 * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are
224 * valid. This mechanism is necessary as many controllers have
225 * been seen has having trouble initiating a connectable
226 * advertisement despite the state combination being reported as
229 HCI_QUIRK_VALID_LE_STATES,
231 /* When this quirk is set, then erroneous data reporting
232 * is ignored. This is mainly due to the fact that the HCI
233 * Read Default Erroneous Data Reporting command is advertised,
234 * but not supported; these controllers often reply with unknown
235 * command and tend to lock up randomly. Needing a hard reset.
237 * This quirk can be set before hci_register_dev is called or
238 * during the hdev->setup vendor callback.
240 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING,
243 * When this quirk is set, then the hci_suspend_notifier is not
244 * registered. This is intended for devices which drop completely
245 * from the bus on system-suspend and which will show up as a new
248 HCI_QUIRK_NO_SUSPEND_NOTIFIER,
251 /* HCI device flags */
268 /* HCI socket flags */
271 HCI_MGMT_INDEX_EVENTS,
272 HCI_MGMT_UNCONF_INDEX_EVENTS,
273 HCI_MGMT_EXT_INDEX_EVENTS,
274 HCI_MGMT_EXT_INFO_EVENTS,
275 HCI_MGMT_OPTION_EVENTS,
276 HCI_MGMT_SETTING_EVENTS,
277 HCI_MGMT_DEV_CLASS_EVENTS,
278 HCI_MGMT_LOCAL_NAME_EVENTS,
279 HCI_MGMT_OOB_DATA_EVENTS,
280 HCI_MGMT_EXP_FEATURE_EVENTS,
284 * BR/EDR and/or LE controller flags: the flags defined here should represent
285 * states from the controller.
313 HCI_ADVERTISING_CONNECTABLE,
316 HCI_LIMITED_DISCOVERABLE,
319 HCI_FAST_CONNECTABLE,
321 HCI_LE_SCAN_INTERRUPTED,
322 HCI_WIDEBAND_SPEECH_ENABLED,
323 HCI_EVENT_FILTER_CONFIGURED,
328 HCI_FORCE_STATIC_ADDR,
329 HCI_LL_RPA_RESOLUTION,
330 HCI_ENABLE_LL_PRIVACY,
338 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
339 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
340 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
341 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
342 #define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
343 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
344 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
345 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
346 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
347 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
350 #define HCI_COMMAND_PKT 0x01
351 #define HCI_ACLDATA_PKT 0x02
352 #define HCI_SCODATA_PKT 0x03
353 #define HCI_EVENT_PKT 0x04
354 #define HCI_ISODATA_PKT 0x05
355 #define HCI_DIAG_PKT 0xf0
356 #define HCI_VENDOR_PKT 0xff
358 /* HCI packet types */
359 #define HCI_DM1 0x0008
360 #define HCI_DM3 0x0400
361 #define HCI_DM5 0x4000
362 #define HCI_DH1 0x0010
363 #define HCI_DH3 0x0800
364 #define HCI_DH5 0x8000
366 /* HCI packet types inverted masks */
367 #define HCI_2DH1 0x0002
368 #define HCI_3DH1 0x0004
369 #define HCI_2DH3 0x0100
370 #define HCI_3DH3 0x0200
371 #define HCI_2DH5 0x1000
372 #define HCI_3DH5 0x2000
374 #define HCI_HV1 0x0020
375 #define HCI_HV2 0x0040
376 #define HCI_HV3 0x0080
378 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
379 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
381 /* eSCO packet types */
382 #define ESCO_HV1 0x0001
383 #define ESCO_HV2 0x0002
384 #define ESCO_HV3 0x0004
385 #define ESCO_EV3 0x0008
386 #define ESCO_EV4 0x0010
387 #define ESCO_EV5 0x0020
388 #define ESCO_2EV3 0x0040
389 #define ESCO_3EV3 0x0080
390 #define ESCO_2EV5 0x0100
391 #define ESCO_3EV5 0x0200
393 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
394 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
397 #define ACL_START_NO_FLUSH 0x00
398 #define ACL_CONT 0x01
399 #define ACL_START 0x02
400 #define ACL_COMPLETE 0x03
401 #define ACL_ACTIVE_BCAST 0x04
402 #define ACL_PICO_BCAST 0x08
405 #define ISO_START 0x00
406 #define ISO_CONT 0x01
407 #define ISO_SINGLE 0x02
414 #define SCO_LINK 0x00
415 #define ACL_LINK 0x01
416 #define ESCO_LINK 0x02
417 /* Low Energy links do not have defined link type. Use invented one */
419 #define AMP_LINK 0x81
420 #define ISO_LINK 0x82
421 #define INVALID_LINK 0xff
424 #define LMP_3SLOT 0x01
425 #define LMP_5SLOT 0x02
426 #define LMP_ENCRYPT 0x04
427 #define LMP_SOFFSET 0x08
428 #define LMP_TACCURACY 0x10
429 #define LMP_RSWITCH 0x20
430 #define LMP_HOLD 0x40
431 #define LMP_SNIFF 0x80
433 #define LMP_PARK 0x01
434 #define LMP_RSSI 0x02
435 #define LMP_QUALITY 0x04
439 #define LMP_ULAW 0x40
440 #define LMP_ALAW 0x80
442 #define LMP_CVSD 0x01
443 #define LMP_PSCHEME 0x02
444 #define LMP_PCONTROL 0x04
445 #define LMP_TRANSPARENT 0x08
447 #define LMP_EDR_2M 0x02
448 #define LMP_EDR_3M 0x04
449 #define LMP_RSSI_INQ 0x40
450 #define LMP_ESCO 0x80
454 #define LMP_NO_BREDR 0x20
456 #define LMP_EDR_3SLOT 0x80
458 #define LMP_EDR_5SLOT 0x01
459 #define LMP_SNIFF_SUBR 0x02
460 #define LMP_PAUSE_ENC 0x04
461 #define LMP_EDR_ESCO_2M 0x20
462 #define LMP_EDR_ESCO_3M 0x40
463 #define LMP_EDR_3S_ESCO 0x80
465 #define LMP_EXT_INQ 0x01
466 #define LMP_SIMUL_LE_BR 0x02
467 #define LMP_SIMPLE_PAIR 0x08
468 #define LMP_NO_FLUSH 0x40
470 #define LMP_LSTO 0x01
471 #define LMP_INQ_TX_PWR 0x02
472 #define LMP_EXTFEATURES 0x80
474 /* Extended LMP features */
475 #define LMP_CPB_CENTRAL 0x01
476 #define LMP_CPB_PERIPHERAL 0x02
477 #define LMP_SYNC_TRAIN 0x04
478 #define LMP_SYNC_SCAN 0x08
481 #define LMP_PING 0x02
484 #define LMP_HOST_SSP 0x01
485 #define LMP_HOST_LE 0x02
486 #define LMP_HOST_LE_BREDR 0x04
487 #define LMP_HOST_SC 0x08
490 #define HCI_LE_ENCRYPTION 0x01
491 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02
492 #define HCI_LE_PERIPHERAL_FEATURES 0x08
493 #define HCI_LE_PING 0x10
494 #define HCI_LE_DATA_LEN_EXT 0x20
495 #define HCI_LE_LL_PRIVACY 0x40
496 #define HCI_LE_EXT_SCAN_POLICY 0x80
497 #define HCI_LE_PHY_2M 0x01
498 #define HCI_LE_PHY_CODED 0x08
499 #define HCI_LE_EXT_ADV 0x10
500 #define HCI_LE_CHAN_SEL_ALG2 0x40
501 #define HCI_LE_CIS_CENTRAL 0x10
502 #define HCI_LE_CIS_PERIPHERAL 0x20
504 /* Connection modes */
505 #define HCI_CM_ACTIVE 0x0000
506 #define HCI_CM_HOLD 0x0001
507 #define HCI_CM_SNIFF 0x0002
508 #define HCI_CM_PARK 0x0003
511 #define HCI_LP_RSWITCH 0x0001
512 #define HCI_LP_HOLD 0x0002
513 #define HCI_LP_SNIFF 0x0004
514 #define HCI_LP_PARK 0x0008
517 #define HCI_LM_ACCEPT 0x8000
518 #define HCI_LM_MASTER 0x0001
519 #define HCI_LM_AUTH 0x0002
520 #define HCI_LM_ENCRYPT 0x0004
521 #define HCI_LM_TRUSTED 0x0008
522 #define HCI_LM_RELIABLE 0x0010
523 #define HCI_LM_SECURE 0x0020
524 #define HCI_LM_FIPS 0x0040
526 /* Authentication types */
527 #define HCI_AT_NO_BONDING 0x00
528 #define HCI_AT_NO_BONDING_MITM 0x01
529 #define HCI_AT_DEDICATED_BONDING 0x02
530 #define HCI_AT_DEDICATED_BONDING_MITM 0x03
531 #define HCI_AT_GENERAL_BONDING 0x04
532 #define HCI_AT_GENERAL_BONDING_MITM 0x05
534 /* I/O capabilities */
535 #define HCI_IO_DISPLAY_ONLY 0x00
536 #define HCI_IO_DISPLAY_YESNO 0x01
537 #define HCI_IO_KEYBOARD_ONLY 0x02
538 #define HCI_IO_NO_INPUT_OUTPUT 0x03
541 #define HCI_LK_COMBINATION 0x00
542 #define HCI_LK_LOCAL_UNIT 0x01
543 #define HCI_LK_REMOTE_UNIT 0x02
544 #define HCI_LK_DEBUG_COMBINATION 0x03
545 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04
546 #define HCI_LK_AUTH_COMBINATION_P192 0x05
547 #define HCI_LK_CHANGED_COMBINATION 0x06
548 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07
549 #define HCI_LK_AUTH_COMBINATION_P256 0x08
551 /* ---- HCI Error Codes ---- */
552 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02
553 #define HCI_ERROR_AUTH_FAILURE 0x05
554 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
555 #define HCI_ERROR_MEMORY_EXCEEDED 0x07
556 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08
557 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
558 #define HCI_ERROR_REJ_BAD_ADDR 0x0f
559 #define HCI_ERROR_REMOTE_USER_TERM 0x13
560 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
561 #define HCI_ERROR_REMOTE_POWER_OFF 0x15
562 #define HCI_ERROR_LOCAL_HOST_TERM 0x16
563 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
564 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e
565 #define HCI_ERROR_UNSPECIFIED 0x1f
566 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
568 /* Flow control modes */
569 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
570 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
572 /* The core spec defines 127 as the "not available" value */
573 #define HCI_TX_POWER_INVALID 127
574 #define HCI_RSSI_INVALID 127
576 #define HCI_ROLE_MASTER 0x00
577 #define HCI_ROLE_SLAVE 0x01
579 /* Extended Inquiry Response field types */
580 #define EIR_FLAGS 0x01 /* flags */
581 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
582 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
583 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
584 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
585 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
586 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
587 #define EIR_NAME_SHORT 0x08 /* shortened local name */
588 #define EIR_NAME_COMPLETE 0x09 /* complete local name */
589 #define EIR_TX_POWER 0x0A /* transmit power level */
590 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
591 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
592 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
593 #define EIR_DEVICE_ID 0x10 /* device ID */
594 #define EIR_APPEARANCE 0x19 /* Device appearance */
595 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
596 #define EIR_LE_ROLE 0x1C /* LE role */
597 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
598 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
599 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
600 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
602 /* Low Energy Advertising Flags */
603 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */
604 #define LE_AD_GENERAL 0x02 /* General Discoverable */
605 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
606 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
607 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
609 /* ----- HCI Commands ---- */
610 #define HCI_OP_NOP 0x0000
612 #define HCI_OP_INQUIRY 0x0401
613 struct hci_cp_inquiry {
619 #define HCI_OP_INQUIRY_CANCEL 0x0402
621 #define HCI_OP_PERIODIC_INQ 0x0403
623 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404
625 #define HCI_OP_CREATE_CONN 0x0405
626 struct hci_cp_create_conn {
635 #define HCI_OP_DISCONNECT 0x0406
636 struct hci_cp_disconnect {
641 #define HCI_OP_ADD_SCO 0x0407
642 struct hci_cp_add_sco {
647 #define HCI_OP_CREATE_CONN_CANCEL 0x0408
648 struct hci_cp_create_conn_cancel {
652 #define HCI_OP_ACCEPT_CONN_REQ 0x0409
653 struct hci_cp_accept_conn_req {
658 #define HCI_OP_REJECT_CONN_REQ 0x040a
659 struct hci_cp_reject_conn_req {
664 #define HCI_OP_LINK_KEY_REPLY 0x040b
665 struct hci_cp_link_key_reply {
667 __u8 link_key[HCI_LINK_KEY_SIZE];
670 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
671 struct hci_cp_link_key_neg_reply {
675 #define HCI_OP_PIN_CODE_REPLY 0x040d
676 struct hci_cp_pin_code_reply {
681 struct hci_rp_pin_code_reply {
686 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
687 struct hci_cp_pin_code_neg_reply {
690 struct hci_rp_pin_code_neg_reply {
695 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f
696 struct hci_cp_change_conn_ptype {
701 #define HCI_OP_AUTH_REQUESTED 0x0411
702 struct hci_cp_auth_requested {
706 #define HCI_OP_SET_CONN_ENCRYPT 0x0413
707 struct hci_cp_set_conn_encrypt {
712 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
713 struct hci_cp_change_conn_link_key {
717 #define HCI_OP_REMOTE_NAME_REQ 0x0419
718 struct hci_cp_remote_name_req {
725 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
726 struct hci_cp_remote_name_req_cancel {
730 #define HCI_OP_READ_REMOTE_FEATURES 0x041b
731 struct hci_cp_read_remote_features {
735 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
736 struct hci_cp_read_remote_ext_features {
741 #define HCI_OP_READ_REMOTE_VERSION 0x041d
742 struct hci_cp_read_remote_version {
746 #define HCI_OP_READ_CLOCK_OFFSET 0x041f
747 struct hci_cp_read_clock_offset {
751 #define HCI_OP_SETUP_SYNC_CONN 0x0428
752 struct hci_cp_setup_sync_conn {
757 __le16 voice_setting;
762 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
763 struct hci_cp_accept_sync_conn_req {
768 __le16 content_format;
773 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
774 struct hci_cp_reject_sync_conn_req {
779 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b
780 struct hci_cp_io_capability_reply {
787 #define HCI_OP_USER_CONFIRM_REPLY 0x042c
788 struct hci_cp_user_confirm_reply {
791 struct hci_rp_user_confirm_reply {
796 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
798 #define HCI_OP_USER_PASSKEY_REPLY 0x042e
799 struct hci_cp_user_passkey_reply {
804 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
806 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
807 struct hci_cp_remote_oob_data_reply {
813 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
814 struct hci_cp_remote_oob_data_neg_reply {
818 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
819 struct hci_cp_io_capability_neg_reply {
824 #define HCI_OP_CREATE_PHY_LINK 0x0435
825 struct hci_cp_create_phy_link {
829 __u8 key[HCI_AMP_LINK_KEY_SIZE];
832 #define HCI_OP_ACCEPT_PHY_LINK 0x0436
833 struct hci_cp_accept_phy_link {
837 __u8 key[HCI_AMP_LINK_KEY_SIZE];
840 #define HCI_OP_DISCONN_PHY_LINK 0x0437
841 struct hci_cp_disconn_phy_link {
846 struct ext_flow_spec {
855 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438
856 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439
857 struct hci_cp_create_accept_logical_link {
859 struct ext_flow_spec tx_flow_spec;
860 struct ext_flow_spec rx_flow_spec;
863 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a
864 struct hci_cp_disconn_logical_link {
868 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b
869 struct hci_cp_logical_link_cancel {
874 struct hci_rp_logical_link_cancel {
880 #define HCI_OP_SET_CPB 0x0441
881 struct hci_cp_set_cpb {
890 struct hci_rp_set_cpb {
896 #define HCI_OP_START_SYNC_TRAIN 0x0443
898 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
899 struct hci_cp_remote_oob_ext_data_reply {
907 #define HCI_OP_SNIFF_MODE 0x0803
908 struct hci_cp_sniff_mode {
916 #define HCI_OP_EXIT_SNIFF_MODE 0x0804
917 struct hci_cp_exit_sniff_mode {
921 #define HCI_OP_ROLE_DISCOVERY 0x0809
922 struct hci_cp_role_discovery {
925 struct hci_rp_role_discovery {
931 #define HCI_OP_SWITCH_ROLE 0x080b
932 struct hci_cp_switch_role {
937 #define HCI_OP_READ_LINK_POLICY 0x080c
938 struct hci_cp_read_link_policy {
941 struct hci_rp_read_link_policy {
947 #define HCI_OP_WRITE_LINK_POLICY 0x080d
948 struct hci_cp_write_link_policy {
952 struct hci_rp_write_link_policy {
957 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e
958 struct hci_rp_read_def_link_policy {
963 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
964 struct hci_cp_write_def_link_policy {
968 #define HCI_OP_SNIFF_SUBRATE 0x0811
969 struct hci_cp_sniff_subrate {
972 __le16 min_remote_timeout;
973 __le16 min_local_timeout;
976 #define HCI_OP_SET_EVENT_MASK 0x0c01
978 #define HCI_OP_RESET 0x0c03
980 #define HCI_OP_SET_EVENT_FLT 0x0c05
981 #define HCI_SET_EVENT_FLT_SIZE 9
982 struct hci_cp_set_event_filter {
988 } __packed addr_conn_flt;
992 #define HCI_FLT_CLEAR_ALL 0x00
993 #define HCI_FLT_INQ_RESULT 0x01
994 #define HCI_FLT_CONN_SETUP 0x02
996 /* CONN_SETUP Condition types */
997 #define HCI_CONN_SETUP_ALLOW_ALL 0x00
998 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01
999 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
1001 /* CONN_SETUP Conditions */
1002 #define HCI_CONN_SETUP_AUTO_OFF 0x01
1003 #define HCI_CONN_SETUP_AUTO_ON 0x02
1004 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03
1006 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
1007 struct hci_cp_read_stored_link_key {
1011 struct hci_rp_read_stored_link_key {
1017 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
1018 struct hci_cp_delete_stored_link_key {
1022 struct hci_rp_delete_stored_link_key {
1027 #define HCI_MAX_NAME_LENGTH 248
1029 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13
1030 struct hci_cp_write_local_name {
1031 __u8 name[HCI_MAX_NAME_LENGTH];
1034 #define HCI_OP_READ_LOCAL_NAME 0x0c14
1035 struct hci_rp_read_local_name {
1037 __u8 name[HCI_MAX_NAME_LENGTH];
1040 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
1042 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
1044 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
1045 #define SCAN_DISABLED 0x00
1046 #define SCAN_INQUIRY 0x01
1047 #define SCAN_PAGE 0x02
1049 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f
1051 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
1052 #define AUTH_DISABLED 0x00
1053 #define AUTH_ENABLED 0x01
1055 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21
1057 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
1058 #define ENCRYPT_DISABLED 0x00
1059 #define ENCRYPT_P2P 0x01
1060 #define ENCRYPT_BOTH 0x02
1062 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23
1063 struct hci_rp_read_class_of_dev {
1068 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
1069 struct hci_cp_write_class_of_dev {
1073 #define HCI_OP_READ_VOICE_SETTING 0x0c25
1074 struct hci_rp_read_voice_setting {
1076 __le16 voice_setting;
1079 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26
1080 struct hci_cp_write_voice_setting {
1081 __le16 voice_setting;
1084 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33
1085 struct hci_cp_host_buffer_size {
1092 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
1093 struct hci_rp_read_num_supported_iac {
1098 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
1100 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
1101 struct hci_cp_write_current_iac_lap {
1106 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1108 #define HCI_MAX_EIR_LENGTH 240
1110 #define HCI_OP_WRITE_EIR 0x0c52
1111 struct hci_cp_write_eir {
1113 __u8 data[HCI_MAX_EIR_LENGTH];
1116 #define HCI_OP_READ_SSP_MODE 0x0c55
1117 struct hci_rp_read_ssp_mode {
1122 #define HCI_OP_WRITE_SSP_MODE 0x0c56
1123 struct hci_cp_write_ssp_mode {
1127 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1128 struct hci_rp_read_local_oob_data {
1134 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1135 struct hci_rp_read_inq_rsp_tx_power {
1140 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a
1141 #define ERR_DATA_REPORTING_DISABLED 0x00
1142 #define ERR_DATA_REPORTING_ENABLED 0x01
1143 struct hci_rp_read_def_err_data_reporting {
1145 __u8 err_data_reporting;
1148 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b
1149 struct hci_cp_write_def_err_data_reporting {
1150 __u8 err_data_reporting;
1153 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1155 #define HCI_OP_READ_LOCATION_DATA 0x0c64
1157 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1158 struct hci_rp_read_flow_control_mode {
1163 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1164 struct hci_cp_write_le_host_supported {
1169 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1170 struct hci_cp_set_reserved_lt_addr {
1173 struct hci_rp_set_reserved_lt_addr {
1178 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1179 struct hci_cp_delete_reserved_lt_addr {
1182 struct hci_rp_delete_reserved_lt_addr {
1187 #define HCI_OP_SET_CPB_DATA 0x0c76
1188 struct hci_cp_set_cpb_data {
1192 __u8 data[HCI_MAX_CPB_DATA_SIZE];
1194 struct hci_rp_set_cpb_data {
1199 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1201 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1202 struct hci_cp_write_sync_train_params {
1203 __le16 interval_min;
1204 __le16 interval_max;
1205 __le32 sync_train_tout;
1208 struct hci_rp_write_sync_train_params {
1210 __le16 sync_train_int;
1213 #define HCI_OP_READ_SC_SUPPORT 0x0c79
1214 struct hci_rp_read_sc_support {
1219 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1220 struct hci_cp_write_sc_support {
1224 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b
1225 struct hci_cp_read_auth_payload_to {
1228 struct hci_rp_read_auth_payload_to {
1234 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c
1235 struct hci_cp_write_auth_payload_to {
1239 struct hci_rp_write_auth_payload_to {
1244 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1245 struct hci_rp_read_local_oob_ext_data {
1253 #define HCI_OP_READ_LOCAL_VERSION 0x1001
1254 struct hci_rp_read_local_version {
1259 __le16 manufacturer;
1263 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1264 struct hci_rp_read_local_commands {
1269 #define HCI_OP_READ_LOCAL_FEATURES 0x1003
1270 struct hci_rp_read_local_features {
1275 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1276 struct hci_cp_read_local_ext_features {
1279 struct hci_rp_read_local_ext_features {
1286 #define HCI_OP_READ_BUFFER_SIZE 0x1005
1287 struct hci_rp_read_buffer_size {
1295 #define HCI_OP_READ_BD_ADDR 0x1009
1296 struct hci_rp_read_bd_addr {
1301 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1302 struct hci_rp_read_data_block_size {
1309 #define HCI_OP_READ_LOCAL_CODECS 0x100b
1311 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c
1312 struct hci_rp_read_local_pairing_opts {
1318 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1319 struct hci_rp_read_page_scan_activity {
1325 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1326 struct hci_cp_write_page_scan_activity {
1331 #define HCI_OP_READ_TX_POWER 0x0c2d
1332 struct hci_cp_read_tx_power {
1336 struct hci_rp_read_tx_power {
1342 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1343 struct hci_rp_read_page_scan_type {
1348 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1349 #define PAGE_SCAN_TYPE_STANDARD 0x00
1350 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1352 #define HCI_OP_READ_RSSI 0x1405
1353 struct hci_cp_read_rssi {
1356 struct hci_rp_read_rssi {
1362 #define HCI_OP_READ_CLOCK 0x1407
1363 struct hci_cp_read_clock {
1367 struct hci_rp_read_clock {
1374 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1375 struct hci_cp_read_enc_key_size {
1378 struct hci_rp_read_enc_key_size {
1384 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
1385 struct hci_rp_read_local_amp_info {
1394 __le16 max_assoc_size;
1395 __le32 max_flush_to;
1399 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a
1400 struct hci_cp_read_local_amp_assoc {
1405 struct hci_rp_read_local_amp_assoc {
1412 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b
1413 struct hci_cp_write_remote_amp_assoc {
1419 struct hci_rp_write_remote_amp_assoc {
1424 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1426 #define HCI_OP_ENABLE_DUT_MODE 0x1803
1428 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1430 #define HCI_OP_LE_SET_EVENT_MASK 0x2001
1431 struct hci_cp_le_set_event_mask {
1435 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1436 struct hci_rp_le_read_buffer_size {
1442 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1443 struct hci_rp_le_read_local_features {
1448 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1450 #define HCI_OP_LE_SET_ADV_PARAM 0x2006
1451 struct hci_cp_le_set_adv_param {
1452 __le16 min_interval;
1453 __le16 max_interval;
1455 __u8 own_address_type;
1456 __u8 direct_addr_type;
1457 bdaddr_t direct_addr;
1462 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1463 struct hci_rp_le_read_adv_tx_power {
1468 #define HCI_MAX_AD_LENGTH 31
1470 #define HCI_OP_LE_SET_ADV_DATA 0x2008
1471 struct hci_cp_le_set_adv_data {
1473 __u8 data[HCI_MAX_AD_LENGTH];
1476 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1477 struct hci_cp_le_set_scan_rsp_data {
1479 __u8 data[HCI_MAX_AD_LENGTH];
1482 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1484 #define LE_SCAN_PASSIVE 0x00
1485 #define LE_SCAN_ACTIVE 0x01
1487 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1488 struct hci_cp_le_set_scan_param {
1492 __u8 own_address_type;
1496 #define LE_SCAN_DISABLE 0x00
1497 #define LE_SCAN_ENABLE 0x01
1498 #define LE_SCAN_FILTER_DUP_DISABLE 0x00
1499 #define LE_SCAN_FILTER_DUP_ENABLE 0x01
1501 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1502 struct hci_cp_le_set_scan_enable {
1507 #define HCI_LE_USE_PEER_ADDR 0x00
1508 #define HCI_LE_USE_ACCEPT_LIST 0x01
1510 #define HCI_OP_LE_CREATE_CONN 0x200d
1511 struct hci_cp_le_create_conn {
1512 __le16 scan_interval;
1515 __u8 peer_addr_type;
1517 __u8 own_address_type;
1518 __le16 conn_interval_min;
1519 __le16 conn_interval_max;
1520 __le16 conn_latency;
1521 __le16 supervision_timeout;
1526 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1528 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f
1529 struct hci_rp_le_read_accept_list_size {
1534 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010
1536 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011
1537 struct hci_cp_le_add_to_accept_list {
1542 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012
1543 struct hci_cp_le_del_from_accept_list {
1548 #define HCI_OP_LE_CONN_UPDATE 0x2013
1549 struct hci_cp_le_conn_update {
1551 __le16 conn_interval_min;
1552 __le16 conn_interval_max;
1553 __le16 conn_latency;
1554 __le16 supervision_timeout;
1559 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1560 struct hci_cp_le_read_remote_features {
1564 #define HCI_OP_LE_START_ENC 0x2019
1565 struct hci_cp_le_start_enc {
1572 #define HCI_OP_LE_LTK_REPLY 0x201a
1573 struct hci_cp_le_ltk_reply {
1577 struct hci_rp_le_ltk_reply {
1582 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1583 struct hci_cp_le_ltk_neg_reply {
1586 struct hci_rp_le_ltk_neg_reply {
1591 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1592 struct hci_rp_le_read_supported_states {
1597 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1598 struct hci_cp_le_conn_param_req_reply {
1600 __le16 interval_min;
1601 __le16 interval_max;
1608 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1609 struct hci_cp_le_conn_param_req_neg_reply {
1614 #define HCI_OP_LE_SET_DATA_LEN 0x2022
1615 struct hci_cp_le_set_data_len {
1620 struct hci_rp_le_set_data_len {
1625 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1626 struct hci_rp_le_read_def_data_len {
1632 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1633 struct hci_cp_le_write_def_data_len {
1638 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027
1639 struct hci_cp_le_add_to_resolv_list {
1646 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028
1647 struct hci_cp_le_del_from_resolv_list {
1652 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029
1654 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a
1655 struct hci_rp_le_read_resolv_list_size {
1660 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
1662 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e
1664 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1665 struct hci_rp_le_read_max_data_len {
1673 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031
1674 struct hci_cp_le_set_default_phy {
1680 #define HCI_LE_SET_PHY_1M 0x01
1681 #define HCI_LE_SET_PHY_2M 0x02
1682 #define HCI_LE_SET_PHY_CODED 0x04
1684 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041
1685 struct hci_cp_le_set_ext_scan_params {
1692 #define LE_SCAN_PHY_1M 0x01
1693 #define LE_SCAN_PHY_2M 0x02
1694 #define LE_SCAN_PHY_CODED 0x04
1696 struct hci_cp_le_scan_phy_params {
1702 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042
1703 struct hci_cp_le_set_ext_scan_enable {
1710 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043
1711 struct hci_cp_le_ext_create_conn {
1714 __u8 peer_addr_type;
1720 struct hci_cp_le_ext_conn_param {
1721 __le16 scan_interval;
1723 __le16 conn_interval_min;
1724 __le16 conn_interval_max;
1725 __le16 conn_latency;
1726 __le16 supervision_timeout;
1731 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b
1732 struct hci_rp_le_read_num_supported_adv_sets {
1737 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036
1738 struct hci_cp_le_set_ext_adv_params {
1740 __le16 evt_properties;
1741 __u8 min_interval[3];
1742 __u8 max_interval[3];
1745 __u8 peer_addr_type;
1750 __u8 secondary_max_skip;
1756 #define HCI_ADV_PHY_1M 0X01
1757 #define HCI_ADV_PHY_2M 0x02
1758 #define HCI_ADV_PHY_CODED 0x03
1760 struct hci_rp_le_set_ext_adv_params {
1765 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039
1766 struct hci_cp_le_set_ext_adv_enable {
1772 struct hci_cp_ext_adv_set {
1778 #define HCI_MAX_EXT_AD_LENGTH 251
1780 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037
1781 struct hci_cp_le_set_ext_adv_data {
1789 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038
1790 struct hci_cp_le_set_ext_scan_rsp_data {
1798 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03
1800 #define LE_SET_ADV_DATA_NO_FRAG 0x01
1802 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c
1804 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d
1806 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035
1807 struct hci_cp_le_set_adv_set_rand_addr {
1812 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b
1813 struct hci_rp_le_read_transmit_power {
1815 __s8 min_le_tx_power;
1816 __s8 max_le_tx_power;
1819 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
1820 struct hci_rp_le_read_buffer_size_v2 {
1828 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061
1829 struct hci_cp_le_read_iso_tx_sync {
1833 struct hci_rp_le_read_iso_tx_sync {
1841 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062
1842 struct hci_cis_params {
1852 struct hci_cp_le_set_cig_params {
1862 struct hci_cis_params cis[];
1865 struct hci_rp_le_set_cig_params {
1872 #define HCI_OP_LE_CREATE_CIS 0x2064
1878 struct hci_cp_le_create_cis {
1880 struct hci_cis cis[];
1883 #define HCI_OP_LE_REMOVE_CIG 0x2065
1884 struct hci_cp_le_remove_cig {
1888 #define HCI_OP_LE_ACCEPT_CIS 0x2066
1889 struct hci_cp_le_accept_cis {
1893 #define HCI_OP_LE_REJECT_CIS 0x2067
1894 struct hci_cp_le_reject_cis {
1899 /* ---- HCI Events ---- */
1900 #define HCI_EV_INQUIRY_COMPLETE 0x01
1902 #define HCI_EV_INQUIRY_RESULT 0x02
1903 struct inquiry_info {
1905 __u8 pscan_rep_mode;
1906 __u8 pscan_period_mode;
1909 __le16 clock_offset;
1912 #define HCI_EV_CONN_COMPLETE 0x03
1913 struct hci_ev_conn_complete {
1921 #define HCI_EV_CONN_REQUEST 0x04
1922 struct hci_ev_conn_request {
1928 #define HCI_EV_DISCONN_COMPLETE 0x05
1929 struct hci_ev_disconn_complete {
1935 #define HCI_EV_AUTH_COMPLETE 0x06
1936 struct hci_ev_auth_complete {
1941 #define HCI_EV_REMOTE_NAME 0x07
1942 struct hci_ev_remote_name {
1945 __u8 name[HCI_MAX_NAME_LENGTH];
1948 #define HCI_EV_ENCRYPT_CHANGE 0x08
1949 struct hci_ev_encrypt_change {
1955 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
1956 struct hci_ev_change_link_key_complete {
1961 #define HCI_EV_REMOTE_FEATURES 0x0b
1962 struct hci_ev_remote_features {
1968 #define HCI_EV_REMOTE_VERSION 0x0c
1969 struct hci_ev_remote_version {
1973 __le16 manufacturer;
1977 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d
1981 __u32 peak_bandwidth;
1983 __u32 delay_variation;
1985 struct hci_ev_qos_setup_complete {
1991 #define HCI_EV_CMD_COMPLETE 0x0e
1992 struct hci_ev_cmd_complete {
1997 #define HCI_EV_CMD_STATUS 0x0f
1998 struct hci_ev_cmd_status {
2004 #define HCI_EV_HARDWARE_ERROR 0x10
2005 struct hci_ev_hardware_error {
2009 #define HCI_EV_ROLE_CHANGE 0x12
2010 struct hci_ev_role_change {
2016 #define HCI_EV_NUM_COMP_PKTS 0x13
2017 struct hci_comp_pkts_info {
2022 struct hci_ev_num_comp_pkts {
2024 struct hci_comp_pkts_info handles[];
2027 #define HCI_EV_MODE_CHANGE 0x14
2028 struct hci_ev_mode_change {
2035 #define HCI_EV_PIN_CODE_REQ 0x16
2036 struct hci_ev_pin_code_req {
2040 #define HCI_EV_LINK_KEY_REQ 0x17
2041 struct hci_ev_link_key_req {
2045 #define HCI_EV_LINK_KEY_NOTIFY 0x18
2046 struct hci_ev_link_key_notify {
2048 __u8 link_key[HCI_LINK_KEY_SIZE];
2052 #define HCI_EV_CLOCK_OFFSET 0x1c
2053 struct hci_ev_clock_offset {
2056 __le16 clock_offset;
2059 #define HCI_EV_PKT_TYPE_CHANGE 0x1d
2060 struct hci_ev_pkt_type_change {
2066 #define HCI_EV_PSCAN_REP_MODE 0x20
2067 struct hci_ev_pscan_rep_mode {
2069 __u8 pscan_rep_mode;
2072 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
2073 struct inquiry_info_with_rssi {
2075 __u8 pscan_rep_mode;
2076 __u8 pscan_period_mode;
2078 __le16 clock_offset;
2081 struct inquiry_info_with_rssi_and_pscan_mode {
2083 __u8 pscan_rep_mode;
2084 __u8 pscan_period_mode;
2087 __le16 clock_offset;
2091 #define HCI_EV_REMOTE_EXT_FEATURES 0x23
2092 struct hci_ev_remote_ext_features {
2100 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c
2101 struct hci_ev_sync_conn_complete {
2107 __u8 retrans_window;
2113 #define HCI_EV_SYNC_CONN_CHANGED 0x2d
2114 struct hci_ev_sync_conn_changed {
2118 __u8 retrans_window;
2123 #define HCI_EV_SNIFF_SUBRATE 0x2e
2124 struct hci_ev_sniff_subrate {
2127 __le16 max_tx_latency;
2128 __le16 max_rx_latency;
2129 __le16 max_remote_timeout;
2130 __le16 max_local_timeout;
2133 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
2134 struct extended_inquiry_info {
2136 __u8 pscan_rep_mode;
2137 __u8 pscan_period_mode;
2139 __le16 clock_offset;
2144 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30
2145 struct hci_ev_key_refresh_complete {
2150 #define HCI_EV_IO_CAPA_REQUEST 0x31
2151 struct hci_ev_io_capa_request {
2155 #define HCI_EV_IO_CAPA_REPLY 0x32
2156 struct hci_ev_io_capa_reply {
2160 __u8 authentication;
2163 #define HCI_EV_USER_CONFIRM_REQUEST 0x33
2164 struct hci_ev_user_confirm_req {
2169 #define HCI_EV_USER_PASSKEY_REQUEST 0x34
2170 struct hci_ev_user_passkey_req {
2174 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
2175 struct hci_ev_remote_oob_data_request {
2179 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
2180 struct hci_ev_simple_pair_complete {
2185 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
2186 struct hci_ev_user_passkey_notify {
2191 #define HCI_KEYPRESS_STARTED 0
2192 #define HCI_KEYPRESS_ENTERED 1
2193 #define HCI_KEYPRESS_ERASED 2
2194 #define HCI_KEYPRESS_CLEARED 3
2195 #define HCI_KEYPRESS_COMPLETED 4
2197 #define HCI_EV_KEYPRESS_NOTIFY 0x3c
2198 struct hci_ev_keypress_notify {
2203 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d
2204 struct hci_ev_remote_host_features {
2209 #define HCI_EV_LE_META 0x3e
2210 struct hci_ev_le_meta {
2214 #define HCI_EV_PHY_LINK_COMPLETE 0x40
2215 struct hci_ev_phy_link_complete {
2220 #define HCI_EV_CHANNEL_SELECTED 0x41
2221 struct hci_ev_channel_selected {
2225 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
2226 struct hci_ev_disconn_phy_link_complete {
2232 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
2233 struct hci_ev_logical_link_complete {
2240 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
2241 struct hci_ev_disconn_logical_link_complete {
2247 #define HCI_EV_NUM_COMP_BLOCKS 0x48
2248 struct hci_comp_blocks_info {
2254 struct hci_ev_num_comp_blocks {
2257 struct hci_comp_blocks_info handles[];
2260 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
2261 struct hci_ev_sync_train_complete {
2265 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54
2267 #define HCI_EV_LE_CONN_COMPLETE 0x01
2268 struct hci_ev_le_conn_complete {
2276 __le16 supervision_timeout;
2280 /* Advertising report event types */
2281 #define LE_ADV_IND 0x00
2282 #define LE_ADV_DIRECT_IND 0x01
2283 #define LE_ADV_SCAN_IND 0x02
2284 #define LE_ADV_NONCONN_IND 0x03
2285 #define LE_ADV_SCAN_RSP 0x04
2286 #define LE_ADV_INVALID 0x05
2288 /* Legacy event types in extended adv report */
2289 #define LE_LEGACY_ADV_IND 0x0013
2290 #define LE_LEGACY_ADV_DIRECT_IND 0x0015
2291 #define LE_LEGACY_ADV_SCAN_IND 0x0012
2292 #define LE_LEGACY_NONCONN_IND 0x0010
2293 #define LE_LEGACY_SCAN_RSP_ADV 0x001b
2294 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a
2296 /* Extended Advertising event types */
2297 #define LE_EXT_ADV_NON_CONN_IND 0x0000
2298 #define LE_EXT_ADV_CONN_IND 0x0001
2299 #define LE_EXT_ADV_SCAN_IND 0x0002
2300 #define LE_EXT_ADV_DIRECT_IND 0x0004
2301 #define LE_EXT_ADV_SCAN_RSP 0x0008
2302 #define LE_EXT_ADV_LEGACY_PDU 0x0010
2304 #define ADDR_LE_DEV_PUBLIC 0x00
2305 #define ADDR_LE_DEV_RANDOM 0x01
2306 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02
2307 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03
2309 #define HCI_EV_LE_ADVERTISING_REPORT 0x02
2310 struct hci_ev_le_advertising_info {
2318 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2319 struct hci_ev_le_conn_update_complete {
2324 __le16 supervision_timeout;
2327 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
2328 struct hci_ev_le_remote_feat_complete {
2334 #define HCI_EV_LE_LTK_REQ 0x05
2335 struct hci_ev_le_ltk_req {
2341 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
2342 struct hci_ev_le_remote_conn_param_req {
2344 __le16 interval_min;
2345 __le16 interval_max;
2350 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07
2351 struct hci_ev_le_data_len_change {
2359 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2360 struct hci_ev_le_direct_adv_info {
2364 __u8 direct_addr_type;
2365 bdaddr_t direct_addr;
2369 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
2370 struct hci_ev_le_phy_update_complete {
2377 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2378 struct hci_ev_le_ext_adv_report {
2388 __u8 direct_addr_type;
2389 bdaddr_t direct_addr;
2394 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2395 struct hci_ev_le_enh_conn_complete {
2405 __le16 supervision_timeout;
2409 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
2410 struct hci_evt_le_ext_adv_set_term {
2417 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19
2418 struct hci_evt_le_cis_established {
2421 __u8 cig_sync_delay[3];
2422 __u8 cis_sync_delay[3];
2437 #define HCI_EVT_LE_CIS_REQ 0x1a
2438 struct hci_evt_le_cis_req {
2445 #define HCI_EV_VENDOR 0xff
2447 /* Internal events generated by Bluetooth stack */
2448 #define HCI_EV_STACK_INTERNAL 0xfd
2449 struct hci_ev_stack_internal {
2454 #define HCI_EV_SI_DEVICE 0x01
2455 struct hci_ev_si_device {
2460 #define HCI_EV_SI_SECURITY 0x02
2461 struct hci_ev_si_security {
2468 /* ---- HCI Packet structures ---- */
2469 #define HCI_COMMAND_HDR_SIZE 3
2470 #define HCI_EVENT_HDR_SIZE 2
2471 #define HCI_ACL_HDR_SIZE 4
2472 #define HCI_SCO_HDR_SIZE 3
2473 #define HCI_ISO_HDR_SIZE 4
2475 struct hci_command_hdr {
2476 __le16 opcode; /* OCF & OGF */
2480 struct hci_event_hdr {
2485 struct hci_acl_hdr {
2486 __le16 handle; /* Handle & Flags(PB, BC) */
2490 struct hci_sco_hdr {
2495 struct hci_iso_hdr {
2501 /* ISO data packet status flags */
2502 #define HCI_ISO_STATUS_VALID 0x00
2503 #define HCI_ISO_STATUS_INVALID 0x01
2504 #define HCI_ISO_STATUS_NOP 0x02
2506 #define HCI_ISO_DATA_HDR_SIZE 4
2507 struct hci_iso_data_hdr {
2512 #define HCI_ISO_TS_DATA_HDR_SIZE 8
2513 struct hci_iso_ts_data_hdr {
2519 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2521 return (struct hci_event_hdr *) skb->data;
2524 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2526 return (struct hci_acl_hdr *) skb->data;
2529 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2531 return (struct hci_sco_hdr *) skb->data;
2534 /* Command opcode pack/unpack */
2535 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2536 #define hci_opcode_ogf(op) (op >> 10)
2537 #define hci_opcode_ocf(op) (op & 0x03ff)
2539 /* ACL handle and flags pack/unpack */
2540 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2541 #define hci_handle(h) (h & 0x0fff)
2542 #define hci_flags(h) (h >> 12)
2544 /* ISO handle and flags pack/unpack */
2545 #define hci_iso_flags_pb(f) (f & 0x0003)
2546 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001)
2547 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2))
2549 /* ISO data length and flags pack/unpack */
2550 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14)))
2551 #define hci_iso_data_len(h) ((h) & 0x3fff)
2552 #define hci_iso_data_flags(h) ((h) >> 14)
2555 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3])
2557 dst[0] = val & 0xff;
2558 dst[1] = (val & 0xff00) >> 8;
2559 dst[2] = (val & 0xff0000) >> 16;
2562 #endif /* __HCI_H */