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,
232 * When this quirk is set, then the hci_suspend_notifier is not
233 * registered. This is intended for devices which drop completely
234 * from the bus on system-suspend and which will show up as a new
237 HCI_QUIRK_NO_SUSPEND_NOTIFIER,
240 * When this quirk is set, LE tx power is not queried on startup
241 * and the min/max tx power values default to HCI_TX_POWER_INVALID.
243 * This quirk can be set before hci_register_dev is called or
244 * during the hdev->setup vendor callback.
246 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER,
248 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with
249 * HCI_FLT_CLEAR_ALL are ignored and event filtering is
250 * completely avoided. A subset of the CSR controller
251 * clones struggle with this and instantly lock up.
253 * Note that devices using this must (separately) disable
254 * runtime suspend, because event filtering takes place there.
256 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL,
259 * When this quirk is set, disables the use of
260 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections.
262 * This quirk can be set before hci_register_dev is called or
263 * during the hdev->setup vendor callback.
265 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN,
268 /* HCI device flags */
285 /* HCI socket flags */
288 HCI_MGMT_INDEX_EVENTS,
289 HCI_MGMT_UNCONF_INDEX_EVENTS,
290 HCI_MGMT_EXT_INDEX_EVENTS,
291 HCI_MGMT_EXT_INFO_EVENTS,
292 HCI_MGMT_OPTION_EVENTS,
293 HCI_MGMT_SETTING_EVENTS,
294 HCI_MGMT_DEV_CLASS_EVENTS,
295 HCI_MGMT_LOCAL_NAME_EVENTS,
296 HCI_MGMT_OOB_DATA_EVENTS,
297 HCI_MGMT_EXP_FEATURE_EVENTS,
301 * BR/EDR and/or LE controller flags: the flags defined here should represent
302 * states from the controller.
331 HCI_ADVERTISING_CONNECTABLE,
334 HCI_LIMITED_DISCOVERABLE,
337 HCI_FAST_CONNECTABLE,
339 HCI_LE_SCAN_INTERRUPTED,
340 HCI_WIDEBAND_SPEECH_ENABLED,
341 HCI_EVENT_FILTER_CONFIGURED,
347 HCI_FORCE_STATIC_ADDR,
348 HCI_LL_RPA_RESOLUTION,
349 HCI_ENABLE_LL_PRIVACY,
353 HCI_OFFLOAD_CODECS_ENABLED,
354 HCI_LE_SIMULTANEOUS_ROLES,
355 HCI_CMD_DRAIN_WORKQUEUE,
357 HCI_MESH_EXPERIMENTAL,
365 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
366 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
367 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
368 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
369 #define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
370 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
371 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
372 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
373 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
374 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
377 #define HCI_COMMAND_PKT 0x01
378 #define HCI_ACLDATA_PKT 0x02
379 #define HCI_SCODATA_PKT 0x03
380 #define HCI_EVENT_PKT 0x04
381 #define HCI_ISODATA_PKT 0x05
382 #define HCI_DIAG_PKT 0xf0
383 #define HCI_VENDOR_PKT 0xff
385 /* HCI packet types */
386 #define HCI_DM1 0x0008
387 #define HCI_DM3 0x0400
388 #define HCI_DM5 0x4000
389 #define HCI_DH1 0x0010
390 #define HCI_DH3 0x0800
391 #define HCI_DH5 0x8000
393 /* HCI packet types inverted masks */
394 #define HCI_2DH1 0x0002
395 #define HCI_3DH1 0x0004
396 #define HCI_2DH3 0x0100
397 #define HCI_3DH3 0x0200
398 #define HCI_2DH5 0x1000
399 #define HCI_3DH5 0x2000
401 #define HCI_HV1 0x0020
402 #define HCI_HV2 0x0040
403 #define HCI_HV3 0x0080
405 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
406 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
408 /* eSCO packet types */
409 #define ESCO_HV1 0x0001
410 #define ESCO_HV2 0x0002
411 #define ESCO_HV3 0x0004
412 #define ESCO_EV3 0x0008
413 #define ESCO_EV4 0x0010
414 #define ESCO_EV5 0x0020
415 #define ESCO_2EV3 0x0040
416 #define ESCO_3EV3 0x0080
417 #define ESCO_2EV5 0x0100
418 #define ESCO_3EV5 0x0200
420 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
421 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
424 #define ACL_START_NO_FLUSH 0x00
425 #define ACL_CONT 0x01
426 #define ACL_START 0x02
427 #define ACL_COMPLETE 0x03
428 #define ACL_ACTIVE_BCAST 0x04
429 #define ACL_PICO_BCAST 0x08
432 #define ISO_START 0x00
433 #define ISO_CONT 0x01
434 #define ISO_SINGLE 0x02
441 #define SCO_LINK 0x00
442 #define ACL_LINK 0x01
443 #define ESCO_LINK 0x02
444 /* Low Energy links do not have defined link type. Use invented one */
446 #define AMP_LINK 0x81
447 #define ISO_LINK 0x82
448 #define INVALID_LINK 0xff
451 #define LMP_3SLOT 0x01
452 #define LMP_5SLOT 0x02
453 #define LMP_ENCRYPT 0x04
454 #define LMP_SOFFSET 0x08
455 #define LMP_TACCURACY 0x10
456 #define LMP_RSWITCH 0x20
457 #define LMP_HOLD 0x40
458 #define LMP_SNIFF 0x80
460 #define LMP_PARK 0x01
461 #define LMP_RSSI 0x02
462 #define LMP_QUALITY 0x04
466 #define LMP_ULAW 0x40
467 #define LMP_ALAW 0x80
469 #define LMP_CVSD 0x01
470 #define LMP_PSCHEME 0x02
471 #define LMP_PCONTROL 0x04
472 #define LMP_TRANSPARENT 0x08
474 #define LMP_EDR_2M 0x02
475 #define LMP_EDR_3M 0x04
476 #define LMP_RSSI_INQ 0x40
477 #define LMP_ESCO 0x80
481 #define LMP_NO_BREDR 0x20
483 #define LMP_EDR_3SLOT 0x80
485 #define LMP_EDR_5SLOT 0x01
486 #define LMP_SNIFF_SUBR 0x02
487 #define LMP_PAUSE_ENC 0x04
488 #define LMP_EDR_ESCO_2M 0x20
489 #define LMP_EDR_ESCO_3M 0x40
490 #define LMP_EDR_3S_ESCO 0x80
492 #define LMP_EXT_INQ 0x01
493 #define LMP_SIMUL_LE_BR 0x02
494 #define LMP_SIMPLE_PAIR 0x08
495 #define LMP_ERR_DATA_REPORTING 0x20
496 #define LMP_NO_FLUSH 0x40
498 #define LMP_LSTO 0x01
499 #define LMP_INQ_TX_PWR 0x02
500 #define LMP_EXTFEATURES 0x80
502 /* Extended LMP features */
503 #define LMP_CPB_CENTRAL 0x01
504 #define LMP_CPB_PERIPHERAL 0x02
505 #define LMP_SYNC_TRAIN 0x04
506 #define LMP_SYNC_SCAN 0x08
509 #define LMP_PING 0x02
512 #define LMP_HOST_SSP 0x01
513 #define LMP_HOST_LE 0x02
514 #define LMP_HOST_LE_BREDR 0x04
515 #define LMP_HOST_SC 0x08
518 #define HCI_LE_ENCRYPTION 0x01
519 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02
520 #define HCI_LE_PERIPHERAL_FEATURES 0x08
521 #define HCI_LE_PING 0x10
522 #define HCI_LE_DATA_LEN_EXT 0x20
523 #define HCI_LE_LL_PRIVACY 0x40
524 #define HCI_LE_EXT_SCAN_POLICY 0x80
525 #define HCI_LE_PHY_2M 0x01
526 #define HCI_LE_PHY_CODED 0x08
527 #define HCI_LE_EXT_ADV 0x10
528 #define HCI_LE_PERIODIC_ADV 0x20
529 #define HCI_LE_CHAN_SEL_ALG2 0x40
530 #define HCI_LE_CIS_CENTRAL 0x10
531 #define HCI_LE_CIS_PERIPHERAL 0x20
532 #define HCI_LE_ISO_BROADCASTER 0x40
534 /* Connection modes */
535 #define HCI_CM_ACTIVE 0x0000
536 #define HCI_CM_HOLD 0x0001
537 #define HCI_CM_SNIFF 0x0002
538 #define HCI_CM_PARK 0x0003
541 #define HCI_LP_RSWITCH 0x0001
542 #define HCI_LP_HOLD 0x0002
543 #define HCI_LP_SNIFF 0x0004
544 #define HCI_LP_PARK 0x0008
547 #define HCI_LM_ACCEPT 0x8000
548 #define HCI_LM_MASTER 0x0001
549 #define HCI_LM_AUTH 0x0002
550 #define HCI_LM_ENCRYPT 0x0004
551 #define HCI_LM_TRUSTED 0x0008
552 #define HCI_LM_RELIABLE 0x0010
553 #define HCI_LM_SECURE 0x0020
554 #define HCI_LM_FIPS 0x0040
556 /* Authentication types */
557 #define HCI_AT_NO_BONDING 0x00
558 #define HCI_AT_NO_BONDING_MITM 0x01
559 #define HCI_AT_DEDICATED_BONDING 0x02
560 #define HCI_AT_DEDICATED_BONDING_MITM 0x03
561 #define HCI_AT_GENERAL_BONDING 0x04
562 #define HCI_AT_GENERAL_BONDING_MITM 0x05
564 /* I/O capabilities */
565 #define HCI_IO_DISPLAY_ONLY 0x00
566 #define HCI_IO_DISPLAY_YESNO 0x01
567 #define HCI_IO_KEYBOARD_ONLY 0x02
568 #define HCI_IO_NO_INPUT_OUTPUT 0x03
571 #define HCI_LK_COMBINATION 0x00
572 #define HCI_LK_LOCAL_UNIT 0x01
573 #define HCI_LK_REMOTE_UNIT 0x02
574 #define HCI_LK_DEBUG_COMBINATION 0x03
575 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04
576 #define HCI_LK_AUTH_COMBINATION_P192 0x05
577 #define HCI_LK_CHANGED_COMBINATION 0x06
578 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07
579 #define HCI_LK_AUTH_COMBINATION_P256 0x08
581 /* ---- HCI Error Codes ---- */
582 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02
583 #define HCI_ERROR_AUTH_FAILURE 0x05
584 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
585 #define HCI_ERROR_MEMORY_EXCEEDED 0x07
586 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08
587 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
588 #define HCI_ERROR_REJ_BAD_ADDR 0x0f
589 #define HCI_ERROR_INVALID_PARAMETERS 0x12
590 #define HCI_ERROR_REMOTE_USER_TERM 0x13
591 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
592 #define HCI_ERROR_REMOTE_POWER_OFF 0x15
593 #define HCI_ERROR_LOCAL_HOST_TERM 0x16
594 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
595 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e
596 #define HCI_ERROR_UNSPECIFIED 0x1f
597 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
598 #define HCI_ERROR_CANCELLED_BY_HOST 0x44
600 /* Flow control modes */
601 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
602 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
604 /* The core spec defines 127 as the "not available" value */
605 #define HCI_TX_POWER_INVALID 127
606 #define HCI_RSSI_INVALID 127
608 #define HCI_ROLE_MASTER 0x00
609 #define HCI_ROLE_SLAVE 0x01
611 /* Extended Inquiry Response field types */
612 #define EIR_FLAGS 0x01 /* flags */
613 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
614 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
615 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
616 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
617 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
618 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
619 #define EIR_NAME_SHORT 0x08 /* shortened local name */
620 #define EIR_NAME_COMPLETE 0x09 /* complete local name */
621 #define EIR_TX_POWER 0x0A /* transmit power level */
622 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
623 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
624 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
625 #define EIR_DEVICE_ID 0x10 /* device ID */
626 #define EIR_APPEARANCE 0x19 /* Device appearance */
627 #define EIR_SERVICE_DATA 0x16 /* Service Data */
628 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
629 #define EIR_LE_ROLE 0x1C /* LE role */
630 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
631 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
632 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
633 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
635 /* Low Energy Advertising Flags */
636 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */
637 #define LE_AD_GENERAL 0x02 /* General Discoverable */
638 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
639 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
640 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
642 /* ----- HCI Commands ---- */
643 #define HCI_OP_NOP 0x0000
645 #define HCI_OP_INQUIRY 0x0401
646 struct hci_cp_inquiry {
652 #define HCI_OP_INQUIRY_CANCEL 0x0402
654 #define HCI_OP_PERIODIC_INQ 0x0403
656 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404
658 #define HCI_OP_CREATE_CONN 0x0405
659 struct hci_cp_create_conn {
668 #define HCI_OP_DISCONNECT 0x0406
669 struct hci_cp_disconnect {
674 #define HCI_OP_ADD_SCO 0x0407
675 struct hci_cp_add_sco {
680 #define HCI_OP_CREATE_CONN_CANCEL 0x0408
681 struct hci_cp_create_conn_cancel {
685 #define HCI_OP_ACCEPT_CONN_REQ 0x0409
686 struct hci_cp_accept_conn_req {
691 #define HCI_OP_REJECT_CONN_REQ 0x040a
692 struct hci_cp_reject_conn_req {
697 #define HCI_OP_LINK_KEY_REPLY 0x040b
698 struct hci_cp_link_key_reply {
700 __u8 link_key[HCI_LINK_KEY_SIZE];
703 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
704 struct hci_cp_link_key_neg_reply {
708 #define HCI_OP_PIN_CODE_REPLY 0x040d
709 struct hci_cp_pin_code_reply {
714 struct hci_rp_pin_code_reply {
719 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
720 struct hci_cp_pin_code_neg_reply {
723 struct hci_rp_pin_code_neg_reply {
728 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f
729 struct hci_cp_change_conn_ptype {
734 #define HCI_OP_AUTH_REQUESTED 0x0411
735 struct hci_cp_auth_requested {
739 #define HCI_OP_SET_CONN_ENCRYPT 0x0413
740 struct hci_cp_set_conn_encrypt {
745 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
746 struct hci_cp_change_conn_link_key {
750 #define HCI_OP_REMOTE_NAME_REQ 0x0419
751 struct hci_cp_remote_name_req {
758 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
759 struct hci_cp_remote_name_req_cancel {
763 #define HCI_OP_READ_REMOTE_FEATURES 0x041b
764 struct hci_cp_read_remote_features {
768 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
769 struct hci_cp_read_remote_ext_features {
774 #define HCI_OP_READ_REMOTE_VERSION 0x041d
775 struct hci_cp_read_remote_version {
779 #define HCI_OP_READ_CLOCK_OFFSET 0x041f
780 struct hci_cp_read_clock_offset {
784 #define HCI_OP_SETUP_SYNC_CONN 0x0428
785 struct hci_cp_setup_sync_conn {
790 __le16 voice_setting;
795 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
796 struct hci_cp_accept_sync_conn_req {
801 __le16 content_format;
806 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
807 struct hci_cp_reject_sync_conn_req {
812 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b
813 struct hci_cp_io_capability_reply {
820 #define HCI_OP_USER_CONFIRM_REPLY 0x042c
821 struct hci_cp_user_confirm_reply {
824 struct hci_rp_user_confirm_reply {
829 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
831 #define HCI_OP_USER_PASSKEY_REPLY 0x042e
832 struct hci_cp_user_passkey_reply {
837 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
839 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
840 struct hci_cp_remote_oob_data_reply {
846 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
847 struct hci_cp_remote_oob_data_neg_reply {
851 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
852 struct hci_cp_io_capability_neg_reply {
857 #define HCI_OP_CREATE_PHY_LINK 0x0435
858 struct hci_cp_create_phy_link {
862 __u8 key[HCI_AMP_LINK_KEY_SIZE];
865 #define HCI_OP_ACCEPT_PHY_LINK 0x0436
866 struct hci_cp_accept_phy_link {
870 __u8 key[HCI_AMP_LINK_KEY_SIZE];
873 #define HCI_OP_DISCONN_PHY_LINK 0x0437
874 struct hci_cp_disconn_phy_link {
879 struct ext_flow_spec {
888 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438
889 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439
890 struct hci_cp_create_accept_logical_link {
892 struct ext_flow_spec tx_flow_spec;
893 struct ext_flow_spec rx_flow_spec;
896 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a
897 struct hci_cp_disconn_logical_link {
901 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b
902 struct hci_cp_logical_link_cancel {
907 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d
908 struct hci_coding_format {
914 struct hci_cp_enhanced_setup_sync_conn {
918 struct hci_coding_format tx_coding_format;
919 struct hci_coding_format rx_coding_format;
920 __le16 tx_codec_frame_size;
921 __le16 rx_codec_frame_size;
923 __le32 out_bandwidth;
924 struct hci_coding_format in_coding_format;
925 struct hci_coding_format out_coding_format;
926 __le16 in_coded_data_size;
927 __le16 out_coded_data_size;
928 __u8 in_pcm_data_format;
929 __u8 out_pcm_data_format;
930 __u8 in_pcm_sample_payload_msb_pos;
931 __u8 out_pcm_sample_payload_msb_pos;
934 __u8 in_transport_unit_size;
935 __u8 out_transport_unit_size;
941 struct hci_rp_logical_link_cancel {
947 #define HCI_OP_SET_CPB 0x0441
948 struct hci_cp_set_cpb {
957 struct hci_rp_set_cpb {
963 #define HCI_OP_START_SYNC_TRAIN 0x0443
965 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
966 struct hci_cp_remote_oob_ext_data_reply {
974 #define HCI_OP_SNIFF_MODE 0x0803
975 struct hci_cp_sniff_mode {
983 #define HCI_OP_EXIT_SNIFF_MODE 0x0804
984 struct hci_cp_exit_sniff_mode {
988 #define HCI_OP_ROLE_DISCOVERY 0x0809
989 struct hci_cp_role_discovery {
992 struct hci_rp_role_discovery {
998 #define HCI_OP_SWITCH_ROLE 0x080b
999 struct hci_cp_switch_role {
1004 #define HCI_OP_READ_LINK_POLICY 0x080c
1005 struct hci_cp_read_link_policy {
1008 struct hci_rp_read_link_policy {
1014 #define HCI_OP_WRITE_LINK_POLICY 0x080d
1015 struct hci_cp_write_link_policy {
1019 struct hci_rp_write_link_policy {
1024 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e
1025 struct hci_rp_read_def_link_policy {
1030 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
1031 struct hci_cp_write_def_link_policy {
1035 #define HCI_OP_SNIFF_SUBRATE 0x0811
1036 struct hci_cp_sniff_subrate {
1039 __le16 min_remote_timeout;
1040 __le16 min_local_timeout;
1043 #define HCI_OP_SET_EVENT_MASK 0x0c01
1045 #define HCI_OP_RESET 0x0c03
1047 #define HCI_OP_SET_EVENT_FLT 0x0c05
1048 #define HCI_SET_EVENT_FLT_SIZE 9
1049 struct hci_cp_set_event_filter {
1055 } __packed addr_conn_flt;
1059 #define HCI_FLT_CLEAR_ALL 0x00
1060 #define HCI_FLT_INQ_RESULT 0x01
1061 #define HCI_FLT_CONN_SETUP 0x02
1063 /* CONN_SETUP Condition types */
1064 #define HCI_CONN_SETUP_ALLOW_ALL 0x00
1065 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01
1066 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
1068 /* CONN_SETUP Conditions */
1069 #define HCI_CONN_SETUP_AUTO_OFF 0x01
1070 #define HCI_CONN_SETUP_AUTO_ON 0x02
1071 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03
1073 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
1074 struct hci_cp_read_stored_link_key {
1078 struct hci_rp_read_stored_link_key {
1084 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
1085 struct hci_cp_delete_stored_link_key {
1089 struct hci_rp_delete_stored_link_key {
1094 #define HCI_MAX_NAME_LENGTH 248
1096 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13
1097 struct hci_cp_write_local_name {
1098 __u8 name[HCI_MAX_NAME_LENGTH];
1101 #define HCI_OP_READ_LOCAL_NAME 0x0c14
1102 struct hci_rp_read_local_name {
1104 __u8 name[HCI_MAX_NAME_LENGTH];
1107 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
1109 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
1111 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
1112 #define SCAN_DISABLED 0x00
1113 #define SCAN_INQUIRY 0x01
1114 #define SCAN_PAGE 0x02
1116 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f
1118 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
1119 #define AUTH_DISABLED 0x00
1120 #define AUTH_ENABLED 0x01
1122 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21
1124 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
1125 #define ENCRYPT_DISABLED 0x00
1126 #define ENCRYPT_P2P 0x01
1127 #define ENCRYPT_BOTH 0x02
1129 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23
1130 struct hci_rp_read_class_of_dev {
1135 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
1136 struct hci_cp_write_class_of_dev {
1140 #define HCI_OP_READ_VOICE_SETTING 0x0c25
1141 struct hci_rp_read_voice_setting {
1143 __le16 voice_setting;
1146 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26
1147 struct hci_cp_write_voice_setting {
1148 __le16 voice_setting;
1151 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33
1152 struct hci_cp_host_buffer_size {
1159 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
1160 struct hci_rp_read_num_supported_iac {
1165 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
1167 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
1168 struct hci_cp_write_current_iac_lap {
1173 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1175 #define HCI_MAX_EIR_LENGTH 240
1177 #define HCI_OP_WRITE_EIR 0x0c52
1178 struct hci_cp_write_eir {
1180 __u8 data[HCI_MAX_EIR_LENGTH];
1183 #define HCI_OP_READ_SSP_MODE 0x0c55
1184 struct hci_rp_read_ssp_mode {
1189 #define HCI_OP_WRITE_SSP_MODE 0x0c56
1190 struct hci_cp_write_ssp_mode {
1194 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1195 struct hci_rp_read_local_oob_data {
1201 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1202 struct hci_rp_read_inq_rsp_tx_power {
1207 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a
1208 #define ERR_DATA_REPORTING_DISABLED 0x00
1209 #define ERR_DATA_REPORTING_ENABLED 0x01
1210 struct hci_rp_read_def_err_data_reporting {
1212 __u8 err_data_reporting;
1215 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b
1216 struct hci_cp_write_def_err_data_reporting {
1217 __u8 err_data_reporting;
1220 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1222 #define HCI_OP_READ_LOCATION_DATA 0x0c64
1224 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1225 struct hci_rp_read_flow_control_mode {
1230 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1231 struct hci_cp_write_le_host_supported {
1236 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1237 struct hci_cp_set_reserved_lt_addr {
1240 struct hci_rp_set_reserved_lt_addr {
1245 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1246 struct hci_cp_delete_reserved_lt_addr {
1249 struct hci_rp_delete_reserved_lt_addr {
1254 #define HCI_OP_SET_CPB_DATA 0x0c76
1255 struct hci_cp_set_cpb_data {
1259 __u8 data[HCI_MAX_CPB_DATA_SIZE];
1261 struct hci_rp_set_cpb_data {
1266 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1268 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1269 struct hci_cp_write_sync_train_params {
1270 __le16 interval_min;
1271 __le16 interval_max;
1272 __le32 sync_train_tout;
1275 struct hci_rp_write_sync_train_params {
1277 __le16 sync_train_int;
1280 #define HCI_OP_READ_SC_SUPPORT 0x0c79
1281 struct hci_rp_read_sc_support {
1286 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1287 struct hci_cp_write_sc_support {
1291 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b
1292 struct hci_cp_read_auth_payload_to {
1295 struct hci_rp_read_auth_payload_to {
1301 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c
1302 struct hci_cp_write_auth_payload_to {
1306 struct hci_rp_write_auth_payload_to {
1311 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1312 struct hci_rp_read_local_oob_ext_data {
1320 #define HCI_CONFIGURE_DATA_PATH 0x0c83
1321 struct hci_op_configure_data_path {
1328 #define HCI_OP_READ_LOCAL_VERSION 0x1001
1329 struct hci_rp_read_local_version {
1334 __le16 manufacturer;
1338 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1339 struct hci_rp_read_local_commands {
1344 #define HCI_OP_READ_LOCAL_FEATURES 0x1003
1345 struct hci_rp_read_local_features {
1350 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1351 struct hci_cp_read_local_ext_features {
1354 struct hci_rp_read_local_ext_features {
1361 #define HCI_OP_READ_BUFFER_SIZE 0x1005
1362 struct hci_rp_read_buffer_size {
1370 #define HCI_OP_READ_BD_ADDR 0x1009
1371 struct hci_rp_read_bd_addr {
1376 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1377 struct hci_rp_read_data_block_size {
1384 #define HCI_OP_READ_LOCAL_CODECS 0x100b
1385 struct hci_std_codecs {
1390 struct hci_vnd_codec {
1393 /* vendor codec id */
1397 struct hci_vnd_codecs {
1399 struct hci_vnd_codec codec[];
1402 struct hci_rp_read_local_supported_codecs {
1404 struct hci_std_codecs std_codecs;
1405 struct hci_vnd_codecs vnd_codecs;
1408 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c
1409 struct hci_rp_read_local_pairing_opts {
1415 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d
1416 struct hci_std_codec_v2 {
1421 struct hci_std_codecs_v2 {
1423 struct hci_std_codec_v2 codec[];
1426 struct hci_vnd_codec_v2 {
1433 struct hci_vnd_codecs_v2 {
1435 struct hci_vnd_codec_v2 codec[];
1438 struct hci_rp_read_local_supported_codecs_v2 {
1440 struct hci_std_codecs_v2 std_codecs;
1441 struct hci_vnd_codecs_v2 vendor_codecs;
1444 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e
1445 struct hci_op_read_local_codec_caps {
1453 struct hci_codec_caps {
1458 struct hci_rp_read_local_codec_caps {
1463 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1464 struct hci_rp_read_page_scan_activity {
1470 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1471 struct hci_cp_write_page_scan_activity {
1476 #define HCI_OP_READ_TX_POWER 0x0c2d
1477 struct hci_cp_read_tx_power {
1481 struct hci_rp_read_tx_power {
1487 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1488 struct hci_rp_read_page_scan_type {
1493 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1494 #define PAGE_SCAN_TYPE_STANDARD 0x00
1495 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1497 #define HCI_OP_READ_RSSI 0x1405
1498 struct hci_cp_read_rssi {
1501 struct hci_rp_read_rssi {
1507 #define HCI_OP_READ_CLOCK 0x1407
1508 struct hci_cp_read_clock {
1512 struct hci_rp_read_clock {
1519 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1520 struct hci_cp_read_enc_key_size {
1523 struct hci_rp_read_enc_key_size {
1529 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
1530 struct hci_rp_read_local_amp_info {
1539 __le16 max_assoc_size;
1540 __le32 max_flush_to;
1544 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a
1545 struct hci_cp_read_local_amp_assoc {
1550 struct hci_rp_read_local_amp_assoc {
1557 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b
1558 struct hci_cp_write_remote_amp_assoc {
1564 struct hci_rp_write_remote_amp_assoc {
1569 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1571 #define HCI_OP_ENABLE_DUT_MODE 0x1803
1573 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1575 #define HCI_OP_LE_SET_EVENT_MASK 0x2001
1576 struct hci_cp_le_set_event_mask {
1580 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1581 struct hci_rp_le_read_buffer_size {
1587 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1588 struct hci_rp_le_read_local_features {
1593 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1595 #define HCI_OP_LE_SET_ADV_PARAM 0x2006
1596 struct hci_cp_le_set_adv_param {
1597 __le16 min_interval;
1598 __le16 max_interval;
1600 __u8 own_address_type;
1601 __u8 direct_addr_type;
1602 bdaddr_t direct_addr;
1607 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1608 struct hci_rp_le_read_adv_tx_power {
1613 #define HCI_MAX_AD_LENGTH 31
1615 #define HCI_OP_LE_SET_ADV_DATA 0x2008
1616 struct hci_cp_le_set_adv_data {
1618 __u8 data[HCI_MAX_AD_LENGTH];
1621 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1622 struct hci_cp_le_set_scan_rsp_data {
1624 __u8 data[HCI_MAX_AD_LENGTH];
1627 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1629 #define LE_SCAN_PASSIVE 0x00
1630 #define LE_SCAN_ACTIVE 0x01
1632 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1633 struct hci_cp_le_set_scan_param {
1637 __u8 own_address_type;
1641 #define LE_SCAN_DISABLE 0x00
1642 #define LE_SCAN_ENABLE 0x01
1643 #define LE_SCAN_FILTER_DUP_DISABLE 0x00
1644 #define LE_SCAN_FILTER_DUP_ENABLE 0x01
1646 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1647 struct hci_cp_le_set_scan_enable {
1652 #define HCI_LE_USE_PEER_ADDR 0x00
1653 #define HCI_LE_USE_ACCEPT_LIST 0x01
1655 #define HCI_OP_LE_CREATE_CONN 0x200d
1656 struct hci_cp_le_create_conn {
1657 __le16 scan_interval;
1660 __u8 peer_addr_type;
1662 __u8 own_address_type;
1663 __le16 conn_interval_min;
1664 __le16 conn_interval_max;
1665 __le16 conn_latency;
1666 __le16 supervision_timeout;
1671 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1673 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f
1674 struct hci_rp_le_read_accept_list_size {
1679 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010
1681 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011
1682 struct hci_cp_le_add_to_accept_list {
1687 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012
1688 struct hci_cp_le_del_from_accept_list {
1693 #define HCI_OP_LE_CONN_UPDATE 0x2013
1694 struct hci_cp_le_conn_update {
1696 __le16 conn_interval_min;
1697 __le16 conn_interval_max;
1698 __le16 conn_latency;
1699 __le16 supervision_timeout;
1704 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1705 struct hci_cp_le_read_remote_features {
1709 #define HCI_OP_LE_START_ENC 0x2019
1710 struct hci_cp_le_start_enc {
1717 #define HCI_OP_LE_LTK_REPLY 0x201a
1718 struct hci_cp_le_ltk_reply {
1722 struct hci_rp_le_ltk_reply {
1727 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1728 struct hci_cp_le_ltk_neg_reply {
1731 struct hci_rp_le_ltk_neg_reply {
1736 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1737 struct hci_rp_le_read_supported_states {
1742 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1743 struct hci_cp_le_conn_param_req_reply {
1745 __le16 interval_min;
1746 __le16 interval_max;
1753 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1754 struct hci_cp_le_conn_param_req_neg_reply {
1759 #define HCI_OP_LE_SET_DATA_LEN 0x2022
1760 struct hci_cp_le_set_data_len {
1765 struct hci_rp_le_set_data_len {
1770 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1771 struct hci_rp_le_read_def_data_len {
1777 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1778 struct hci_cp_le_write_def_data_len {
1783 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027
1784 struct hci_cp_le_add_to_resolv_list {
1791 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028
1792 struct hci_cp_le_del_from_resolv_list {
1797 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029
1799 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a
1800 struct hci_rp_le_read_resolv_list_size {
1805 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
1807 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e
1809 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1810 struct hci_rp_le_read_max_data_len {
1818 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031
1819 struct hci_cp_le_set_default_phy {
1825 #define HCI_LE_SET_PHY_1M 0x01
1826 #define HCI_LE_SET_PHY_2M 0x02
1827 #define HCI_LE_SET_PHY_CODED 0x04
1829 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041
1830 struct hci_cp_le_set_ext_scan_params {
1837 #define LE_SCAN_PHY_1M 0x01
1838 #define LE_SCAN_PHY_2M 0x02
1839 #define LE_SCAN_PHY_CODED 0x04
1841 struct hci_cp_le_scan_phy_params {
1847 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042
1848 struct hci_cp_le_set_ext_scan_enable {
1855 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043
1856 struct hci_cp_le_ext_create_conn {
1859 __u8 peer_addr_type;
1865 struct hci_cp_le_ext_conn_param {
1866 __le16 scan_interval;
1868 __le16 conn_interval_min;
1869 __le16 conn_interval_max;
1870 __le16 conn_latency;
1871 __le16 supervision_timeout;
1876 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044
1877 struct hci_cp_le_pa_create_sync {
1883 __le16 sync_timeout;
1887 #define HCI_OP_LE_PA_TERM_SYNC 0x2046
1888 struct hci_cp_le_pa_term_sync {
1892 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b
1893 struct hci_rp_le_read_num_supported_adv_sets {
1898 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036
1899 struct hci_cp_le_set_ext_adv_params {
1901 __le16 evt_properties;
1902 __u8 min_interval[3];
1903 __u8 max_interval[3];
1906 __u8 peer_addr_type;
1911 __u8 secondary_max_skip;
1917 #define HCI_ADV_PHY_1M 0X01
1918 #define HCI_ADV_PHY_2M 0x02
1919 #define HCI_ADV_PHY_CODED 0x03
1921 struct hci_rp_le_set_ext_adv_params {
1926 struct hci_cp_ext_adv_set {
1932 #define HCI_MAX_EXT_AD_LENGTH 251
1934 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037
1935 struct hci_cp_le_set_ext_adv_data {
1943 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038
1944 struct hci_cp_le_set_ext_scan_rsp_data {
1952 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039
1953 struct hci_cp_le_set_ext_adv_enable {
1959 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e
1960 struct hci_cp_le_set_per_adv_params {
1962 __le16 min_interval;
1963 __le16 max_interval;
1964 __le16 periodic_properties;
1967 #define HCI_MAX_PER_AD_LENGTH 252
1969 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f
1970 struct hci_cp_le_set_per_adv_data {
1977 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040
1978 struct hci_cp_le_set_per_adv_enable {
1983 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03
1985 #define LE_SET_ADV_DATA_NO_FRAG 0x01
1987 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c
1989 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d
1991 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035
1992 struct hci_cp_le_set_adv_set_rand_addr {
1997 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b
1998 struct hci_rp_le_read_transmit_power {
2000 __s8 min_le_tx_power;
2001 __s8 max_le_tx_power;
2004 #define HCI_NETWORK_PRIVACY 0x00
2005 #define HCI_DEVICE_PRIVACY 0x01
2007 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e
2008 struct hci_cp_le_set_privacy_mode {
2014 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
2015 struct hci_rp_le_read_buffer_size_v2 {
2023 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061
2024 struct hci_cp_le_read_iso_tx_sync {
2028 struct hci_rp_le_read_iso_tx_sync {
2036 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062
2037 struct hci_cis_params {
2047 struct hci_cp_le_set_cig_params {
2057 struct hci_cis_params cis[];
2060 struct hci_rp_le_set_cig_params {
2067 #define HCI_OP_LE_CREATE_CIS 0x2064
2073 struct hci_cp_le_create_cis {
2075 struct hci_cis cis[];
2078 #define HCI_OP_LE_REMOVE_CIG 0x2065
2079 struct hci_cp_le_remove_cig {
2083 #define HCI_OP_LE_ACCEPT_CIS 0x2066
2084 struct hci_cp_le_accept_cis {
2088 #define HCI_OP_LE_REJECT_CIS 0x2067
2089 struct hci_cp_le_reject_cis {
2094 #define HCI_OP_LE_CREATE_BIG 0x2068
2096 __u8 sdu_interval[3];
2107 struct hci_cp_le_create_big {
2114 #define HCI_OP_LE_TERM_BIG 0x206a
2115 struct hci_cp_le_term_big {
2120 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b
2121 struct hci_cp_le_big_create_sync {
2132 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c
2133 struct hci_cp_le_big_term_sync {
2137 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e
2138 struct hci_cp_le_setup_iso_path {
2150 struct hci_rp_le_setup_iso_path {
2155 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074
2156 struct hci_cp_le_set_host_feature {
2161 /* ---- HCI Events ---- */
2162 struct hci_ev_status {
2166 #define HCI_EV_INQUIRY_COMPLETE 0x01
2168 #define HCI_EV_INQUIRY_RESULT 0x02
2169 struct inquiry_info {
2171 __u8 pscan_rep_mode;
2172 __u8 pscan_period_mode;
2175 __le16 clock_offset;
2178 struct hci_ev_inquiry_result {
2180 struct inquiry_info info[];
2183 #define HCI_EV_CONN_COMPLETE 0x03
2184 struct hci_ev_conn_complete {
2192 #define HCI_EV_CONN_REQUEST 0x04
2193 struct hci_ev_conn_request {
2199 #define HCI_EV_DISCONN_COMPLETE 0x05
2200 struct hci_ev_disconn_complete {
2206 #define HCI_EV_AUTH_COMPLETE 0x06
2207 struct hci_ev_auth_complete {
2212 #define HCI_EV_REMOTE_NAME 0x07
2213 struct hci_ev_remote_name {
2216 __u8 name[HCI_MAX_NAME_LENGTH];
2219 #define HCI_EV_ENCRYPT_CHANGE 0x08
2220 struct hci_ev_encrypt_change {
2226 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
2227 struct hci_ev_change_link_key_complete {
2232 #define HCI_EV_REMOTE_FEATURES 0x0b
2233 struct hci_ev_remote_features {
2239 #define HCI_EV_REMOTE_VERSION 0x0c
2240 struct hci_ev_remote_version {
2244 __le16 manufacturer;
2248 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d
2252 __u32 peak_bandwidth;
2254 __u32 delay_variation;
2256 struct hci_ev_qos_setup_complete {
2262 #define HCI_EV_CMD_COMPLETE 0x0e
2263 struct hci_ev_cmd_complete {
2268 #define HCI_EV_CMD_STATUS 0x0f
2269 struct hci_ev_cmd_status {
2275 #define HCI_EV_HARDWARE_ERROR 0x10
2276 struct hci_ev_hardware_error {
2280 #define HCI_EV_ROLE_CHANGE 0x12
2281 struct hci_ev_role_change {
2287 #define HCI_EV_NUM_COMP_PKTS 0x13
2288 struct hci_comp_pkts_info {
2293 struct hci_ev_num_comp_pkts {
2295 struct hci_comp_pkts_info handles[];
2298 #define HCI_EV_MODE_CHANGE 0x14
2299 struct hci_ev_mode_change {
2306 #define HCI_EV_PIN_CODE_REQ 0x16
2307 struct hci_ev_pin_code_req {
2311 #define HCI_EV_LINK_KEY_REQ 0x17
2312 struct hci_ev_link_key_req {
2316 #define HCI_EV_LINK_KEY_NOTIFY 0x18
2317 struct hci_ev_link_key_notify {
2319 __u8 link_key[HCI_LINK_KEY_SIZE];
2323 #define HCI_EV_CLOCK_OFFSET 0x1c
2324 struct hci_ev_clock_offset {
2327 __le16 clock_offset;
2330 #define HCI_EV_PKT_TYPE_CHANGE 0x1d
2331 struct hci_ev_pkt_type_change {
2337 #define HCI_EV_PSCAN_REP_MODE 0x20
2338 struct hci_ev_pscan_rep_mode {
2340 __u8 pscan_rep_mode;
2343 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
2344 struct inquiry_info_rssi {
2346 __u8 pscan_rep_mode;
2347 __u8 pscan_period_mode;
2349 __le16 clock_offset;
2352 struct inquiry_info_rssi_pscan {
2354 __u8 pscan_rep_mode;
2355 __u8 pscan_period_mode;
2358 __le16 clock_offset;
2361 struct hci_ev_inquiry_result_rssi {
2366 #define HCI_EV_REMOTE_EXT_FEATURES 0x23
2367 struct hci_ev_remote_ext_features {
2375 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c
2376 struct hci_ev_sync_conn_complete {
2382 __u8 retrans_window;
2388 #define HCI_EV_SYNC_CONN_CHANGED 0x2d
2389 struct hci_ev_sync_conn_changed {
2393 __u8 retrans_window;
2398 #define HCI_EV_SNIFF_SUBRATE 0x2e
2399 struct hci_ev_sniff_subrate {
2402 __le16 max_tx_latency;
2403 __le16 max_rx_latency;
2404 __le16 max_remote_timeout;
2405 __le16 max_local_timeout;
2408 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
2409 struct extended_inquiry_info {
2411 __u8 pscan_rep_mode;
2412 __u8 pscan_period_mode;
2414 __le16 clock_offset;
2419 struct hci_ev_ext_inquiry_result {
2421 struct extended_inquiry_info info[];
2424 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30
2425 struct hci_ev_key_refresh_complete {
2430 #define HCI_EV_IO_CAPA_REQUEST 0x31
2431 struct hci_ev_io_capa_request {
2435 #define HCI_EV_IO_CAPA_REPLY 0x32
2436 struct hci_ev_io_capa_reply {
2440 __u8 authentication;
2443 #define HCI_EV_USER_CONFIRM_REQUEST 0x33
2444 struct hci_ev_user_confirm_req {
2449 #define HCI_EV_USER_PASSKEY_REQUEST 0x34
2450 struct hci_ev_user_passkey_req {
2454 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
2455 struct hci_ev_remote_oob_data_request {
2459 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
2460 struct hci_ev_simple_pair_complete {
2465 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
2466 struct hci_ev_user_passkey_notify {
2471 #define HCI_KEYPRESS_STARTED 0
2472 #define HCI_KEYPRESS_ENTERED 1
2473 #define HCI_KEYPRESS_ERASED 2
2474 #define HCI_KEYPRESS_CLEARED 3
2475 #define HCI_KEYPRESS_COMPLETED 4
2477 #define HCI_EV_KEYPRESS_NOTIFY 0x3c
2478 struct hci_ev_keypress_notify {
2483 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d
2484 struct hci_ev_remote_host_features {
2489 #define HCI_EV_LE_META 0x3e
2490 struct hci_ev_le_meta {
2494 #define HCI_EV_PHY_LINK_COMPLETE 0x40
2495 struct hci_ev_phy_link_complete {
2500 #define HCI_EV_CHANNEL_SELECTED 0x41
2501 struct hci_ev_channel_selected {
2505 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
2506 struct hci_ev_disconn_phy_link_complete {
2512 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
2513 struct hci_ev_logical_link_complete {
2520 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
2521 struct hci_ev_disconn_logical_link_complete {
2527 #define HCI_EV_NUM_COMP_BLOCKS 0x48
2528 struct hci_comp_blocks_info {
2534 struct hci_ev_num_comp_blocks {
2537 struct hci_comp_blocks_info handles[];
2540 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
2541 struct hci_ev_sync_train_complete {
2545 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54
2547 #define HCI_EV_LE_CONN_COMPLETE 0x01
2548 struct hci_ev_le_conn_complete {
2556 __le16 supervision_timeout;
2560 /* Advertising report event types */
2561 #define LE_ADV_IND 0x00
2562 #define LE_ADV_DIRECT_IND 0x01
2563 #define LE_ADV_SCAN_IND 0x02
2564 #define LE_ADV_NONCONN_IND 0x03
2565 #define LE_ADV_SCAN_RSP 0x04
2566 #define LE_ADV_INVALID 0x05
2568 /* Legacy event types in extended adv report */
2569 #define LE_LEGACY_ADV_IND 0x0013
2570 #define LE_LEGACY_ADV_DIRECT_IND 0x0015
2571 #define LE_LEGACY_ADV_SCAN_IND 0x0012
2572 #define LE_LEGACY_NONCONN_IND 0x0010
2573 #define LE_LEGACY_SCAN_RSP_ADV 0x001b
2574 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a
2576 /* Extended Advertising event types */
2577 #define LE_EXT_ADV_NON_CONN_IND 0x0000
2578 #define LE_EXT_ADV_CONN_IND 0x0001
2579 #define LE_EXT_ADV_SCAN_IND 0x0002
2580 #define LE_EXT_ADV_DIRECT_IND 0x0004
2581 #define LE_EXT_ADV_SCAN_RSP 0x0008
2582 #define LE_EXT_ADV_LEGACY_PDU 0x0010
2584 #define ADDR_LE_DEV_PUBLIC 0x00
2585 #define ADDR_LE_DEV_RANDOM 0x01
2586 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02
2587 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03
2589 #define HCI_EV_LE_ADVERTISING_REPORT 0x02
2590 struct hci_ev_le_advertising_info {
2598 struct hci_ev_le_advertising_report {
2600 struct hci_ev_le_advertising_info info[];
2603 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2604 struct hci_ev_le_conn_update_complete {
2609 __le16 supervision_timeout;
2612 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
2613 struct hci_ev_le_remote_feat_complete {
2619 #define HCI_EV_LE_LTK_REQ 0x05
2620 struct hci_ev_le_ltk_req {
2626 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
2627 struct hci_ev_le_remote_conn_param_req {
2629 __le16 interval_min;
2630 __le16 interval_max;
2635 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07
2636 struct hci_ev_le_data_len_change {
2644 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2645 struct hci_ev_le_direct_adv_info {
2649 __u8 direct_addr_type;
2650 bdaddr_t direct_addr;
2654 struct hci_ev_le_direct_adv_report {
2656 struct hci_ev_le_direct_adv_info info[];
2659 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
2660 struct hci_ev_le_phy_update_complete {
2667 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2668 struct hci_ev_le_ext_adv_info {
2678 __u8 direct_addr_type;
2679 bdaddr_t direct_addr;
2684 struct hci_ev_le_ext_adv_report {
2686 struct hci_ev_le_ext_adv_info info[];
2689 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e
2690 struct hci_ev_le_pa_sync_established {
2698 __u8 clock_accuracy;
2701 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2702 struct hci_ev_le_enh_conn_complete {
2712 __le16 supervision_timeout;
2716 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
2717 struct hci_evt_le_ext_adv_set_term {
2724 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19
2725 struct hci_evt_le_cis_established {
2728 __u8 cig_sync_delay[3];
2729 __u8 cis_sync_delay[3];
2744 #define HCI_EVT_LE_CIS_REQ 0x1a
2745 struct hci_evt_le_cis_req {
2752 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b
2753 struct hci_evt_le_create_big_complete {
2757 __u8 transport_delay[3];
2766 __le16 bis_handle[];
2769 #define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d
2770 struct hci_evt_le_big_sync_estabilished {
2784 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22
2785 struct hci_evt_le_big_info_adv_report {
2789 __le16 iso_interval;
2794 __u8 sdu_interval[3];
2801 #define HCI_EV_VENDOR 0xff
2803 /* Internal events generated by Bluetooth stack */
2804 #define HCI_EV_STACK_INTERNAL 0xfd
2805 struct hci_ev_stack_internal {
2810 #define HCI_EV_SI_DEVICE 0x01
2811 struct hci_ev_si_device {
2816 #define HCI_EV_SI_SECURITY 0x02
2817 struct hci_ev_si_security {
2824 /* ---- HCI Packet structures ---- */
2825 #define HCI_COMMAND_HDR_SIZE 3
2826 #define HCI_EVENT_HDR_SIZE 2
2827 #define HCI_ACL_HDR_SIZE 4
2828 #define HCI_SCO_HDR_SIZE 3
2829 #define HCI_ISO_HDR_SIZE 4
2831 struct hci_command_hdr {
2832 __le16 opcode; /* OCF & OGF */
2836 struct hci_event_hdr {
2841 struct hci_acl_hdr {
2842 __le16 handle; /* Handle & Flags(PB, BC) */
2846 struct hci_sco_hdr {
2851 struct hci_iso_hdr {
2857 /* ISO data packet status flags */
2858 #define HCI_ISO_STATUS_VALID 0x00
2859 #define HCI_ISO_STATUS_INVALID 0x01
2860 #define HCI_ISO_STATUS_NOP 0x02
2862 #define HCI_ISO_DATA_HDR_SIZE 4
2863 struct hci_iso_data_hdr {
2868 #define HCI_ISO_TS_DATA_HDR_SIZE 8
2869 struct hci_iso_ts_data_hdr {
2875 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2877 return (struct hci_event_hdr *) skb->data;
2880 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2882 return (struct hci_acl_hdr *) skb->data;
2885 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2887 return (struct hci_sco_hdr *) skb->data;
2890 /* Command opcode pack/unpack */
2891 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2892 #define hci_opcode_ogf(op) (op >> 10)
2893 #define hci_opcode_ocf(op) (op & 0x03ff)
2895 /* ACL handle and flags pack/unpack */
2896 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2897 #define hci_handle(h) (h & 0x0fff)
2898 #define hci_flags(h) (h >> 12)
2900 /* ISO handle and flags pack/unpack */
2901 #define hci_iso_flags_pb(f) (f & 0x0003)
2902 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001)
2903 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2))
2905 /* ISO data length and flags pack/unpack */
2906 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14)))
2907 #define hci_iso_data_len(h) ((h) & 0x3fff)
2908 #define hci_iso_data_flags(h) ((h) >> 14)
2910 /* codec transport types */
2911 #define HCI_TRANSPORT_SCO_ESCO 0x01
2914 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3])
2916 dst[0] = val & 0xff;
2917 dst[1] = (val & 0xff00) >> 8;
2918 dst[2] = (val & 0xff0000) >> 16;
2921 #endif /* __HCI_H */