2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2000-2001 Qualcomm Incorporated
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License version 2 as
9 published by the Free Software Foundation;
11 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
12 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
14 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
15 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
16 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
21 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
22 SOFTWARE IS DISCLAIMED.
28 #define HCI_MAX_ACL_SIZE 1024
29 #define HCI_MAX_SCO_SIZE 255
30 #define HCI_MAX_EVENT_SIZE 260
31 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4)
33 #define HCI_LINK_KEY_SIZE 16
34 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE)
36 #define HCI_MAX_AMP_ASSOC_SIZE 672
38 #define HCI_MAX_CSB_DATA_SIZE 252
42 #define HCI_DEV_UNREG 2
44 #define HCI_DEV_DOWN 4
45 #define HCI_DEV_SUSPEND 5
46 #define HCI_DEV_RESUME 6
47 #define HCI_DEV_OPEN 7
48 #define HCI_DEV_CLOSE 8
49 #define HCI_DEV_SETUP 9
51 /* HCI notify events */
52 #define HCI_NOTIFY_CONN_ADD 1
53 #define HCI_NOTIFY_CONN_DEL 2
54 #define HCI_NOTIFY_VOICE_SETTING 3
68 /* HCI controller types */
69 #define HCI_PRIMARY 0x00
72 /* First BR/EDR Controller shall have ID = 0 */
73 #define AMP_ID_BREDR 0x00
75 /* AMP controller types */
76 #define AMP_TYPE_BREDR 0x00
77 #define AMP_TYPE_80211 0x01
79 /* AMP controller status */
80 #define AMP_STATUS_POWERED_DOWN 0x00
81 #define AMP_STATUS_BLUETOOTH_ONLY 0x01
82 #define AMP_STATUS_NO_CAPACITY 0x02
83 #define AMP_STATUS_LOW_CAPACITY 0x03
84 #define AMP_STATUS_MEDIUM_CAPACITY 0x04
85 #define AMP_STATUS_HIGH_CAPACITY 0x05
86 #define AMP_STATUS_FULL_CAPACITY 0x06
88 /* HCI device quirks */
90 /* When this quirk is set, the HCI Reset command is send when
91 * closing the transport instead of when opening it.
93 * This quirk must be set before hci_register_dev is called.
95 HCI_QUIRK_RESET_ON_CLOSE,
97 /* When this quirk is set, the device is turned into a raw-only
98 * device and it will stay in unconfigured state.
100 * This quirk must be set before hci_register_dev is called.
102 HCI_QUIRK_RAW_DEVICE,
104 /* When this quirk is set, the buffer sizes reported by
105 * HCI Read Buffer Size command are corrected if invalid.
107 * This quirk must be set before hci_register_dev is called.
109 HCI_QUIRK_FIXUP_BUFFER_SIZE,
111 /* When this quirk is set, then a controller that does not
112 * indicate support for Inquiry Result with RSSI is assumed to
113 * support it anyway. Some early Bluetooth 1.2 controllers had
114 * wrongly configured local features that will require forcing
115 * them to enable this mode. Getting RSSI information with the
116 * inquiry responses is preferred since it allows for a better
119 * This quirk must be set before hci_register_dev is called.
121 HCI_QUIRK_FIXUP_INQUIRY_MODE,
123 /* When this quirk is set, then the HCI Read Local Supported
124 * Commands command is not supported. In general Bluetooth 1.2
125 * and later controllers should support this command. However
126 * some controllers indicate Bluetooth 1.2 support, but do
127 * not support this command.
129 * This quirk must be set before hci_register_dev is called.
131 HCI_QUIRK_BROKEN_LOCAL_COMMANDS,
133 /* When this quirk is set, then no stored link key handling
134 * is performed. This is mainly due to the fact that the
135 * HCI Delete Stored Link Key command is advertised, but
138 * This quirk must be set before hci_register_dev is called.
140 HCI_QUIRK_BROKEN_STORED_LINK_KEY,
142 /* When this quirk is set, an external configuration step
143 * is required and will be indicated with the controller
146 * This quirk can be set before hci_register_dev is called or
147 * during the hdev->setup vendor callback.
149 HCI_QUIRK_EXTERNAL_CONFIG,
151 /* When this quirk is set, the public Bluetooth address
152 * initially reported by HCI Read BD Address command
153 * is considered invalid. Controller configuration is
154 * required before this device can be used.
156 * This quirk can be set before hci_register_dev is called or
157 * during the hdev->setup vendor callback.
159 HCI_QUIRK_INVALID_BDADDR,
161 /* When this quirk is set, the duplicate filtering during
162 * scanning is based on Bluetooth devices addresses. To allow
163 * RSSI based updates, restart scanning if needed.
165 * This quirk can be set before hci_register_dev is called or
166 * during the hdev->setup vendor callback.
168 HCI_QUIRK_STRICT_DUPLICATE_FILTER,
170 /* When this quirk is set, LE scan and BR/EDR inquiry is done
171 * simultaneously, otherwise it's interleaved.
173 * This quirk can be set before hci_register_dev is called or
174 * during the hdev->setup vendor callback.
176 HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
178 /* When this quirk is set, the enabling of diagnostic mode is
179 * not persistent over HCI Reset. Every time the controller
180 * is brought up it needs to be reprogrammed.
182 * This quirk can be set before hci_register_dev is called or
183 * during the hdev->setup vendor callback.
185 HCI_QUIRK_NON_PERSISTENT_DIAG,
188 /* HCI device flags */
205 /* HCI socket flags */
208 HCI_MGMT_INDEX_EVENTS,
209 HCI_MGMT_UNCONF_INDEX_EVENTS,
210 HCI_MGMT_EXT_INDEX_EVENTS,
211 HCI_MGMT_EXT_INFO_EVENTS,
212 HCI_MGMT_OPTION_EVENTS,
213 HCI_MGMT_SETTING_EVENTS,
214 HCI_MGMT_DEV_CLASS_EVENTS,
215 HCI_MGMT_LOCAL_NAME_EVENTS,
216 HCI_MGMT_OOB_DATA_EVENTS,
220 * BR/EDR and/or LE controller flags: the flags defined here should represent
221 * states from the controller.
249 HCI_ADVERTISING_CONNECTABLE,
252 HCI_LIMITED_DISCOVERABLE,
255 HCI_FAST_CONNECTABLE,
257 HCI_LE_SCAN_INTERRUPTED,
262 HCI_FORCE_STATIC_ADDR,
268 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
269 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
270 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
271 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
272 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
273 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
274 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
275 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
276 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
279 #define HCI_COMMAND_PKT 0x01
280 #define HCI_ACLDATA_PKT 0x02
281 #define HCI_SCODATA_PKT 0x03
282 #define HCI_EVENT_PKT 0x04
283 #define HCI_DIAG_PKT 0xf0
284 #define HCI_VENDOR_PKT 0xff
286 /* HCI packet types */
287 #define HCI_DM1 0x0008
288 #define HCI_DM3 0x0400
289 #define HCI_DM5 0x4000
290 #define HCI_DH1 0x0010
291 #define HCI_DH3 0x0800
292 #define HCI_DH5 0x8000
294 #define HCI_HV1 0x0020
295 #define HCI_HV2 0x0040
296 #define HCI_HV3 0x0080
298 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
299 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
301 /* eSCO packet types */
302 #define ESCO_HV1 0x0001
303 #define ESCO_HV2 0x0002
304 #define ESCO_HV3 0x0004
305 #define ESCO_EV3 0x0008
306 #define ESCO_EV4 0x0010
307 #define ESCO_EV5 0x0020
308 #define ESCO_2EV3 0x0040
309 #define ESCO_3EV3 0x0080
310 #define ESCO_2EV5 0x0100
311 #define ESCO_3EV5 0x0200
313 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
314 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
317 #define ACL_START_NO_FLUSH 0x00
318 #define ACL_CONT 0x01
319 #define ACL_START 0x02
320 #define ACL_COMPLETE 0x03
321 #define ACL_ACTIVE_BCAST 0x04
322 #define ACL_PICO_BCAST 0x08
325 #define SCO_LINK 0x00
326 #define ACL_LINK 0x01
327 #define ESCO_LINK 0x02
328 /* Low Energy links do not have defined link type. Use invented one */
330 #define AMP_LINK 0x81
331 #define INVALID_LINK 0xff
334 #define LMP_3SLOT 0x01
335 #define LMP_5SLOT 0x02
336 #define LMP_ENCRYPT 0x04
337 #define LMP_SOFFSET 0x08
338 #define LMP_TACCURACY 0x10
339 #define LMP_RSWITCH 0x20
340 #define LMP_HOLD 0x40
341 #define LMP_SNIFF 0x80
343 #define LMP_PARK 0x01
344 #define LMP_RSSI 0x02
345 #define LMP_QUALITY 0x04
349 #define LMP_ULAW 0x40
350 #define LMP_ALAW 0x80
352 #define LMP_CVSD 0x01
353 #define LMP_PSCHEME 0x02
354 #define LMP_PCONTROL 0x04
355 #define LMP_TRANSPARENT 0x08
357 #define LMP_RSSI_INQ 0x40
358 #define LMP_ESCO 0x80
362 #define LMP_NO_BREDR 0x20
365 #define LMP_SNIFF_SUBR 0x02
366 #define LMP_PAUSE_ENC 0x04
367 #define LMP_EDR_ESCO_2M 0x20
368 #define LMP_EDR_ESCO_3M 0x40
369 #define LMP_EDR_3S_ESCO 0x80
371 #define LMP_EXT_INQ 0x01
372 #define LMP_SIMUL_LE_BR 0x02
373 #define LMP_SIMPLE_PAIR 0x08
374 #define LMP_NO_FLUSH 0x40
376 #define LMP_LSTO 0x01
377 #define LMP_INQ_TX_PWR 0x02
378 #define LMP_EXTFEATURES 0x80
380 /* Extended LMP features */
381 #define LMP_CSB_MASTER 0x01
382 #define LMP_CSB_SLAVE 0x02
383 #define LMP_SYNC_TRAIN 0x04
384 #define LMP_SYNC_SCAN 0x08
387 #define LMP_PING 0x02
390 #define LMP_HOST_SSP 0x01
391 #define LMP_HOST_LE 0x02
392 #define LMP_HOST_LE_BREDR 0x04
393 #define LMP_HOST_SC 0x08
396 #define HCI_LE_ENCRYPTION 0x01
397 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02
398 #define HCI_LE_SLAVE_FEATURES 0x08
399 #define HCI_LE_PING 0x10
400 #define HCI_LE_DATA_LEN_EXT 0x20
401 #define HCI_LE_EXT_SCAN_POLICY 0x80
403 /* Connection modes */
404 #define HCI_CM_ACTIVE 0x0000
405 #define HCI_CM_HOLD 0x0001
406 #define HCI_CM_SNIFF 0x0002
407 #define HCI_CM_PARK 0x0003
410 #define HCI_LP_RSWITCH 0x0001
411 #define HCI_LP_HOLD 0x0002
412 #define HCI_LP_SNIFF 0x0004
413 #define HCI_LP_PARK 0x0008
416 #define HCI_LM_ACCEPT 0x8000
417 #define HCI_LM_MASTER 0x0001
418 #define HCI_LM_AUTH 0x0002
419 #define HCI_LM_ENCRYPT 0x0004
420 #define HCI_LM_TRUSTED 0x0008
421 #define HCI_LM_RELIABLE 0x0010
422 #define HCI_LM_SECURE 0x0020
423 #define HCI_LM_FIPS 0x0040
425 /* Authentication types */
426 #define HCI_AT_NO_BONDING 0x00
427 #define HCI_AT_NO_BONDING_MITM 0x01
428 #define HCI_AT_DEDICATED_BONDING 0x02
429 #define HCI_AT_DEDICATED_BONDING_MITM 0x03
430 #define HCI_AT_GENERAL_BONDING 0x04
431 #define HCI_AT_GENERAL_BONDING_MITM 0x05
433 /* I/O capabilities */
434 #define HCI_IO_DISPLAY_ONLY 0x00
435 #define HCI_IO_DISPLAY_YESNO 0x01
436 #define HCI_IO_KEYBOARD_ONLY 0x02
437 #define HCI_IO_NO_INPUT_OUTPUT 0x03
440 #define HCI_LK_COMBINATION 0x00
441 #define HCI_LK_LOCAL_UNIT 0x01
442 #define HCI_LK_REMOTE_UNIT 0x02
443 #define HCI_LK_DEBUG_COMBINATION 0x03
444 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04
445 #define HCI_LK_AUTH_COMBINATION_P192 0x05
446 #define HCI_LK_CHANGED_COMBINATION 0x06
447 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07
448 #define HCI_LK_AUTH_COMBINATION_P256 0x08
450 /* ---- HCI Error Codes ---- */
451 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02
452 #define HCI_ERROR_AUTH_FAILURE 0x05
453 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
454 #define HCI_ERROR_MEMORY_EXCEEDED 0x07
455 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08
456 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
457 #define HCI_ERROR_REJ_BAD_ADDR 0x0f
458 #define HCI_ERROR_REMOTE_USER_TERM 0x13
459 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
460 #define HCI_ERROR_REMOTE_POWER_OFF 0x15
461 #define HCI_ERROR_LOCAL_HOST_TERM 0x16
462 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
463 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e
464 #define HCI_ERROR_UNSPECIFIED 0x1f
465 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
467 /* Flow control modes */
468 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
469 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
471 /* The core spec defines 127 as the "not available" value */
472 #define HCI_TX_POWER_INVALID 127
473 #define HCI_RSSI_INVALID 127
475 #define HCI_ROLE_MASTER 0x00
476 #define HCI_ROLE_SLAVE 0x01
478 /* Extended Inquiry Response field types */
479 #define EIR_FLAGS 0x01 /* flags */
480 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
481 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
482 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
483 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
484 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
485 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
486 #define EIR_NAME_SHORT 0x08 /* shortened local name */
487 #define EIR_NAME_COMPLETE 0x09 /* complete local name */
488 #define EIR_TX_POWER 0x0A /* transmit power level */
489 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
490 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
491 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
492 #define EIR_DEVICE_ID 0x10 /* device ID */
493 #define EIR_APPEARANCE 0x19 /* Device appearance */
494 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
495 #define EIR_LE_ROLE 0x1C /* LE role */
496 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
497 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
498 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
499 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
501 /* Low Energy Advertising Flags */
502 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */
503 #define LE_AD_GENERAL 0x02 /* General Discoverable */
504 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
505 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
506 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
508 /* ----- HCI Commands ---- */
509 #define HCI_OP_NOP 0x0000
511 #define HCI_OP_INQUIRY 0x0401
512 struct hci_cp_inquiry {
518 #define HCI_OP_INQUIRY_CANCEL 0x0402
520 #define HCI_OP_PERIODIC_INQ 0x0403
522 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404
524 #define HCI_OP_CREATE_CONN 0x0405
525 struct hci_cp_create_conn {
534 #define HCI_OP_DISCONNECT 0x0406
535 struct hci_cp_disconnect {
540 #define HCI_OP_ADD_SCO 0x0407
541 struct hci_cp_add_sco {
546 #define HCI_OP_CREATE_CONN_CANCEL 0x0408
547 struct hci_cp_create_conn_cancel {
551 #define HCI_OP_ACCEPT_CONN_REQ 0x0409
552 struct hci_cp_accept_conn_req {
557 #define HCI_OP_REJECT_CONN_REQ 0x040a
558 struct hci_cp_reject_conn_req {
563 #define HCI_OP_LINK_KEY_REPLY 0x040b
564 struct hci_cp_link_key_reply {
566 __u8 link_key[HCI_LINK_KEY_SIZE];
569 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
570 struct hci_cp_link_key_neg_reply {
574 #define HCI_OP_PIN_CODE_REPLY 0x040d
575 struct hci_cp_pin_code_reply {
580 struct hci_rp_pin_code_reply {
585 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
586 struct hci_cp_pin_code_neg_reply {
589 struct hci_rp_pin_code_neg_reply {
594 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f
595 struct hci_cp_change_conn_ptype {
600 #define HCI_OP_AUTH_REQUESTED 0x0411
601 struct hci_cp_auth_requested {
605 #define HCI_OP_SET_CONN_ENCRYPT 0x0413
606 struct hci_cp_set_conn_encrypt {
611 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
612 struct hci_cp_change_conn_link_key {
616 #define HCI_OP_REMOTE_NAME_REQ 0x0419
617 struct hci_cp_remote_name_req {
624 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
625 struct hci_cp_remote_name_req_cancel {
629 #define HCI_OP_READ_REMOTE_FEATURES 0x041b
630 struct hci_cp_read_remote_features {
634 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
635 struct hci_cp_read_remote_ext_features {
640 #define HCI_OP_READ_REMOTE_VERSION 0x041d
641 struct hci_cp_read_remote_version {
645 #define HCI_OP_READ_CLOCK_OFFSET 0x041f
646 struct hci_cp_read_clock_offset {
650 #define HCI_OP_SETUP_SYNC_CONN 0x0428
651 struct hci_cp_setup_sync_conn {
656 __le16 voice_setting;
661 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
662 struct hci_cp_accept_sync_conn_req {
667 __le16 content_format;
672 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
673 struct hci_cp_reject_sync_conn_req {
678 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b
679 struct hci_cp_io_capability_reply {
686 #define HCI_OP_USER_CONFIRM_REPLY 0x042c
687 struct hci_cp_user_confirm_reply {
690 struct hci_rp_user_confirm_reply {
695 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
697 #define HCI_OP_USER_PASSKEY_REPLY 0x042e
698 struct hci_cp_user_passkey_reply {
703 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
705 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
706 struct hci_cp_remote_oob_data_reply {
712 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
713 struct hci_cp_remote_oob_data_neg_reply {
717 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
718 struct hci_cp_io_capability_neg_reply {
723 #define HCI_OP_CREATE_PHY_LINK 0x0435
724 struct hci_cp_create_phy_link {
728 __u8 key[HCI_AMP_LINK_KEY_SIZE];
731 #define HCI_OP_ACCEPT_PHY_LINK 0x0436
732 struct hci_cp_accept_phy_link {
736 __u8 key[HCI_AMP_LINK_KEY_SIZE];
739 #define HCI_OP_DISCONN_PHY_LINK 0x0437
740 struct hci_cp_disconn_phy_link {
745 struct ext_flow_spec {
754 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438
755 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439
756 struct hci_cp_create_accept_logical_link {
758 struct ext_flow_spec tx_flow_spec;
759 struct ext_flow_spec rx_flow_spec;
762 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a
763 struct hci_cp_disconn_logical_link {
767 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b
768 struct hci_cp_logical_link_cancel {
773 struct hci_rp_logical_link_cancel {
779 #define HCI_OP_SET_CSB 0x0441
780 struct hci_cp_set_csb {
789 struct hci_rp_set_csb {
795 #define HCI_OP_START_SYNC_TRAIN 0x0443
797 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
798 struct hci_cp_remote_oob_ext_data_reply {
806 #define HCI_OP_SNIFF_MODE 0x0803
807 struct hci_cp_sniff_mode {
815 #define HCI_OP_EXIT_SNIFF_MODE 0x0804
816 struct hci_cp_exit_sniff_mode {
820 #define HCI_OP_ROLE_DISCOVERY 0x0809
821 struct hci_cp_role_discovery {
824 struct hci_rp_role_discovery {
830 #define HCI_OP_SWITCH_ROLE 0x080b
831 struct hci_cp_switch_role {
836 #define HCI_OP_READ_LINK_POLICY 0x080c
837 struct hci_cp_read_link_policy {
840 struct hci_rp_read_link_policy {
846 #define HCI_OP_WRITE_LINK_POLICY 0x080d
847 struct hci_cp_write_link_policy {
851 struct hci_rp_write_link_policy {
856 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e
857 struct hci_rp_read_def_link_policy {
862 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
863 struct hci_cp_write_def_link_policy {
867 #define HCI_OP_SNIFF_SUBRATE 0x0811
868 struct hci_cp_sniff_subrate {
871 __le16 min_remote_timeout;
872 __le16 min_local_timeout;
875 #define HCI_OP_SET_EVENT_MASK 0x0c01
877 #define HCI_OP_RESET 0x0c03
879 #define HCI_OP_SET_EVENT_FLT 0x0c05
880 struct hci_cp_set_event_flt {
887 #define HCI_FLT_CLEAR_ALL 0x00
888 #define HCI_FLT_INQ_RESULT 0x01
889 #define HCI_FLT_CONN_SETUP 0x02
891 /* CONN_SETUP Condition types */
892 #define HCI_CONN_SETUP_ALLOW_ALL 0x00
893 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01
894 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
896 /* CONN_SETUP Conditions */
897 #define HCI_CONN_SETUP_AUTO_OFF 0x01
898 #define HCI_CONN_SETUP_AUTO_ON 0x02
900 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
901 struct hci_cp_read_stored_link_key {
905 struct hci_rp_read_stored_link_key {
911 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
912 struct hci_cp_delete_stored_link_key {
916 struct hci_rp_delete_stored_link_key {
921 #define HCI_MAX_NAME_LENGTH 248
923 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13
924 struct hci_cp_write_local_name {
925 __u8 name[HCI_MAX_NAME_LENGTH];
928 #define HCI_OP_READ_LOCAL_NAME 0x0c14
929 struct hci_rp_read_local_name {
931 __u8 name[HCI_MAX_NAME_LENGTH];
934 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
936 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
938 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
939 #define SCAN_DISABLED 0x00
940 #define SCAN_INQUIRY 0x01
941 #define SCAN_PAGE 0x02
943 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f
945 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
946 #define AUTH_DISABLED 0x00
947 #define AUTH_ENABLED 0x01
949 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21
951 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
952 #define ENCRYPT_DISABLED 0x00
953 #define ENCRYPT_P2P 0x01
954 #define ENCRYPT_BOTH 0x02
956 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23
957 struct hci_rp_read_class_of_dev {
962 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
963 struct hci_cp_write_class_of_dev {
967 #define HCI_OP_READ_VOICE_SETTING 0x0c25
968 struct hci_rp_read_voice_setting {
970 __le16 voice_setting;
973 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26
974 struct hci_cp_write_voice_setting {
975 __le16 voice_setting;
978 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33
979 struct hci_cp_host_buffer_size {
986 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
987 struct hci_rp_read_num_supported_iac {
992 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
994 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
995 struct hci_cp_write_current_iac_lap {
1000 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1002 #define HCI_MAX_EIR_LENGTH 240
1004 #define HCI_OP_WRITE_EIR 0x0c52
1005 struct hci_cp_write_eir {
1007 __u8 data[HCI_MAX_EIR_LENGTH];
1010 #define HCI_OP_READ_SSP_MODE 0x0c55
1011 struct hci_rp_read_ssp_mode {
1016 #define HCI_OP_WRITE_SSP_MODE 0x0c56
1017 struct hci_cp_write_ssp_mode {
1021 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1022 struct hci_rp_read_local_oob_data {
1028 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1029 struct hci_rp_read_inq_rsp_tx_power {
1034 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1036 #define HCI_OP_READ_LOCATION_DATA 0x0c64
1038 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1039 struct hci_rp_read_flow_control_mode {
1044 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1045 struct hci_cp_write_le_host_supported {
1050 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1051 struct hci_cp_set_reserved_lt_addr {
1054 struct hci_rp_set_reserved_lt_addr {
1059 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1060 struct hci_cp_delete_reserved_lt_addr {
1063 struct hci_rp_delete_reserved_lt_addr {
1068 #define HCI_OP_SET_CSB_DATA 0x0c76
1069 struct hci_cp_set_csb_data {
1073 __u8 data[HCI_MAX_CSB_DATA_SIZE];
1075 struct hci_rp_set_csb_data {
1080 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1082 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1083 struct hci_cp_write_sync_train_params {
1084 __le16 interval_min;
1085 __le16 interval_max;
1086 __le32 sync_train_tout;
1089 struct hci_rp_write_sync_train_params {
1091 __le16 sync_train_int;
1094 #define HCI_OP_READ_SC_SUPPORT 0x0c79
1095 struct hci_rp_read_sc_support {
1100 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1101 struct hci_cp_write_sc_support {
1105 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1106 struct hci_rp_read_local_oob_ext_data {
1114 #define HCI_OP_READ_LOCAL_VERSION 0x1001
1115 struct hci_rp_read_local_version {
1120 __le16 manufacturer;
1124 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1125 struct hci_rp_read_local_commands {
1130 #define HCI_OP_READ_LOCAL_FEATURES 0x1003
1131 struct hci_rp_read_local_features {
1136 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1137 struct hci_cp_read_local_ext_features {
1140 struct hci_rp_read_local_ext_features {
1147 #define HCI_OP_READ_BUFFER_SIZE 0x1005
1148 struct hci_rp_read_buffer_size {
1156 #define HCI_OP_READ_BD_ADDR 0x1009
1157 struct hci_rp_read_bd_addr {
1162 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1163 struct hci_rp_read_data_block_size {
1170 #define HCI_OP_READ_LOCAL_CODECS 0x100b
1172 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1173 struct hci_rp_read_page_scan_activity {
1179 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1180 struct hci_cp_write_page_scan_activity {
1185 #define HCI_OP_READ_TX_POWER 0x0c2d
1186 struct hci_cp_read_tx_power {
1190 struct hci_rp_read_tx_power {
1196 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1197 struct hci_rp_read_page_scan_type {
1202 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1203 #define PAGE_SCAN_TYPE_STANDARD 0x00
1204 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1206 #define HCI_OP_READ_RSSI 0x1405
1207 struct hci_cp_read_rssi {
1210 struct hci_rp_read_rssi {
1216 #define HCI_OP_READ_CLOCK 0x1407
1217 struct hci_cp_read_clock {
1221 struct hci_rp_read_clock {
1228 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1229 struct hci_cp_read_enc_key_size {
1232 struct hci_rp_read_enc_key_size {
1238 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
1239 struct hci_rp_read_local_amp_info {
1248 __le16 max_assoc_size;
1249 __le32 max_flush_to;
1253 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a
1254 struct hci_cp_read_local_amp_assoc {
1259 struct hci_rp_read_local_amp_assoc {
1266 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b
1267 struct hci_cp_write_remote_amp_assoc {
1273 struct hci_rp_write_remote_amp_assoc {
1278 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1280 #define HCI_OP_ENABLE_DUT_MODE 0x1803
1282 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1284 #define HCI_OP_LE_SET_EVENT_MASK 0x2001
1285 struct hci_cp_le_set_event_mask {
1289 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1290 struct hci_rp_le_read_buffer_size {
1296 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1297 struct hci_rp_le_read_local_features {
1302 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1304 #define HCI_OP_LE_SET_ADV_PARAM 0x2006
1305 struct hci_cp_le_set_adv_param {
1306 __le16 min_interval;
1307 __le16 max_interval;
1309 __u8 own_address_type;
1310 __u8 direct_addr_type;
1311 bdaddr_t direct_addr;
1316 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1317 struct hci_rp_le_read_adv_tx_power {
1322 #define HCI_MAX_AD_LENGTH 31
1324 #define HCI_OP_LE_SET_ADV_DATA 0x2008
1325 struct hci_cp_le_set_adv_data {
1327 __u8 data[HCI_MAX_AD_LENGTH];
1330 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1331 struct hci_cp_le_set_scan_rsp_data {
1333 __u8 data[HCI_MAX_AD_LENGTH];
1336 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1338 #define LE_SCAN_PASSIVE 0x00
1339 #define LE_SCAN_ACTIVE 0x01
1341 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1342 struct hci_cp_le_set_scan_param {
1346 __u8 own_address_type;
1350 #define LE_SCAN_DISABLE 0x00
1351 #define LE_SCAN_ENABLE 0x01
1352 #define LE_SCAN_FILTER_DUP_DISABLE 0x00
1353 #define LE_SCAN_FILTER_DUP_ENABLE 0x01
1355 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1356 struct hci_cp_le_set_scan_enable {
1361 #define HCI_LE_USE_PEER_ADDR 0x00
1362 #define HCI_LE_USE_WHITELIST 0x01
1364 #define HCI_OP_LE_CREATE_CONN 0x200d
1365 struct hci_cp_le_create_conn {
1366 __le16 scan_interval;
1369 __u8 peer_addr_type;
1371 __u8 own_address_type;
1372 __le16 conn_interval_min;
1373 __le16 conn_interval_max;
1374 __le16 conn_latency;
1375 __le16 supervision_timeout;
1380 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1382 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f
1383 struct hci_rp_le_read_white_list_size {
1388 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010
1390 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011
1391 struct hci_cp_le_add_to_white_list {
1396 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012
1397 struct hci_cp_le_del_from_white_list {
1402 #define HCI_OP_LE_CONN_UPDATE 0x2013
1403 struct hci_cp_le_conn_update {
1405 __le16 conn_interval_min;
1406 __le16 conn_interval_max;
1407 __le16 conn_latency;
1408 __le16 supervision_timeout;
1413 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1414 struct hci_cp_le_read_remote_features {
1418 #define HCI_OP_LE_START_ENC 0x2019
1419 struct hci_cp_le_start_enc {
1426 #define HCI_OP_LE_LTK_REPLY 0x201a
1427 struct hci_cp_le_ltk_reply {
1431 struct hci_rp_le_ltk_reply {
1436 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1437 struct hci_cp_le_ltk_neg_reply {
1440 struct hci_rp_le_ltk_neg_reply {
1445 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1446 struct hci_rp_le_read_supported_states {
1451 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1452 struct hci_cp_le_conn_param_req_reply {
1454 __le16 interval_min;
1455 __le16 interval_max;
1462 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1463 struct hci_cp_le_conn_param_req_neg_reply {
1468 #define HCI_OP_LE_SET_DATA_LEN 0x2022
1469 struct hci_cp_le_set_data_len {
1474 struct hci_rp_le_set_data_len {
1479 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1480 struct hci_rp_le_read_def_data_len {
1486 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1487 struct hci_cp_le_write_def_data_len {
1492 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1493 struct hci_rp_le_read_max_data_len {
1501 /* ---- HCI Events ---- */
1502 #define HCI_EV_INQUIRY_COMPLETE 0x01
1504 #define HCI_EV_INQUIRY_RESULT 0x02
1505 struct inquiry_info {
1507 __u8 pscan_rep_mode;
1508 __u8 pscan_period_mode;
1511 __le16 clock_offset;
1514 #define HCI_EV_CONN_COMPLETE 0x03
1515 struct hci_ev_conn_complete {
1523 #define HCI_EV_CONN_REQUEST 0x04
1524 struct hci_ev_conn_request {
1530 #define HCI_EV_DISCONN_COMPLETE 0x05
1531 struct hci_ev_disconn_complete {
1537 #define HCI_EV_AUTH_COMPLETE 0x06
1538 struct hci_ev_auth_complete {
1543 #define HCI_EV_REMOTE_NAME 0x07
1544 struct hci_ev_remote_name {
1547 __u8 name[HCI_MAX_NAME_LENGTH];
1550 #define HCI_EV_ENCRYPT_CHANGE 0x08
1551 struct hci_ev_encrypt_change {
1557 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
1558 struct hci_ev_change_link_key_complete {
1563 #define HCI_EV_REMOTE_FEATURES 0x0b
1564 struct hci_ev_remote_features {
1570 #define HCI_EV_REMOTE_VERSION 0x0c
1571 struct hci_ev_remote_version {
1575 __le16 manufacturer;
1579 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d
1583 __u32 peak_bandwidth;
1585 __u32 delay_variation;
1587 struct hci_ev_qos_setup_complete {
1593 #define HCI_EV_CMD_COMPLETE 0x0e
1594 struct hci_ev_cmd_complete {
1599 #define HCI_EV_CMD_STATUS 0x0f
1600 struct hci_ev_cmd_status {
1606 #define HCI_EV_HARDWARE_ERROR 0x10
1607 struct hci_ev_hardware_error {
1611 #define HCI_EV_ROLE_CHANGE 0x12
1612 struct hci_ev_role_change {
1618 #define HCI_EV_NUM_COMP_PKTS 0x13
1619 struct hci_comp_pkts_info {
1624 struct hci_ev_num_comp_pkts {
1626 struct hci_comp_pkts_info handles[0];
1629 #define HCI_EV_MODE_CHANGE 0x14
1630 struct hci_ev_mode_change {
1637 #define HCI_EV_PIN_CODE_REQ 0x16
1638 struct hci_ev_pin_code_req {
1642 #define HCI_EV_LINK_KEY_REQ 0x17
1643 struct hci_ev_link_key_req {
1647 #define HCI_EV_LINK_KEY_NOTIFY 0x18
1648 struct hci_ev_link_key_notify {
1650 __u8 link_key[HCI_LINK_KEY_SIZE];
1654 #define HCI_EV_CLOCK_OFFSET 0x1c
1655 struct hci_ev_clock_offset {
1658 __le16 clock_offset;
1661 #define HCI_EV_PKT_TYPE_CHANGE 0x1d
1662 struct hci_ev_pkt_type_change {
1668 #define HCI_EV_PSCAN_REP_MODE 0x20
1669 struct hci_ev_pscan_rep_mode {
1671 __u8 pscan_rep_mode;
1674 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
1675 struct inquiry_info_with_rssi {
1677 __u8 pscan_rep_mode;
1678 __u8 pscan_period_mode;
1680 __le16 clock_offset;
1683 struct inquiry_info_with_rssi_and_pscan_mode {
1685 __u8 pscan_rep_mode;
1686 __u8 pscan_period_mode;
1689 __le16 clock_offset;
1693 #define HCI_EV_REMOTE_EXT_FEATURES 0x23
1694 struct hci_ev_remote_ext_features {
1702 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c
1703 struct hci_ev_sync_conn_complete {
1709 __u8 retrans_window;
1715 #define HCI_EV_SYNC_CONN_CHANGED 0x2d
1716 struct hci_ev_sync_conn_changed {
1720 __u8 retrans_window;
1725 #define HCI_EV_SNIFF_SUBRATE 0x2e
1726 struct hci_ev_sniff_subrate {
1729 __le16 max_tx_latency;
1730 __le16 max_rx_latency;
1731 __le16 max_remote_timeout;
1732 __le16 max_local_timeout;
1735 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
1736 struct extended_inquiry_info {
1738 __u8 pscan_rep_mode;
1739 __u8 pscan_period_mode;
1741 __le16 clock_offset;
1746 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30
1747 struct hci_ev_key_refresh_complete {
1752 #define HCI_EV_IO_CAPA_REQUEST 0x31
1753 struct hci_ev_io_capa_request {
1757 #define HCI_EV_IO_CAPA_REPLY 0x32
1758 struct hci_ev_io_capa_reply {
1762 __u8 authentication;
1765 #define HCI_EV_USER_CONFIRM_REQUEST 0x33
1766 struct hci_ev_user_confirm_req {
1771 #define HCI_EV_USER_PASSKEY_REQUEST 0x34
1772 struct hci_ev_user_passkey_req {
1776 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
1777 struct hci_ev_remote_oob_data_request {
1781 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
1782 struct hci_ev_simple_pair_complete {
1787 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
1788 struct hci_ev_user_passkey_notify {
1793 #define HCI_KEYPRESS_STARTED 0
1794 #define HCI_KEYPRESS_ENTERED 1
1795 #define HCI_KEYPRESS_ERASED 2
1796 #define HCI_KEYPRESS_CLEARED 3
1797 #define HCI_KEYPRESS_COMPLETED 4
1799 #define HCI_EV_KEYPRESS_NOTIFY 0x3c
1800 struct hci_ev_keypress_notify {
1805 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d
1806 struct hci_ev_remote_host_features {
1811 #define HCI_EV_LE_META 0x3e
1812 struct hci_ev_le_meta {
1816 #define HCI_EV_PHY_LINK_COMPLETE 0x40
1817 struct hci_ev_phy_link_complete {
1822 #define HCI_EV_CHANNEL_SELECTED 0x41
1823 struct hci_ev_channel_selected {
1827 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
1828 struct hci_ev_disconn_phy_link_complete {
1834 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
1835 struct hci_ev_logical_link_complete {
1842 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
1843 struct hci_ev_disconn_logical_link_complete {
1849 #define HCI_EV_NUM_COMP_BLOCKS 0x48
1850 struct hci_comp_blocks_info {
1856 struct hci_ev_num_comp_blocks {
1859 struct hci_comp_blocks_info handles[0];
1862 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
1863 struct hci_ev_sync_train_complete {
1867 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54
1869 #define HCI_EV_LE_CONN_COMPLETE 0x01
1870 struct hci_ev_le_conn_complete {
1878 __le16 supervision_timeout;
1882 /* Advertising report event types */
1883 #define LE_ADV_IND 0x00
1884 #define LE_ADV_DIRECT_IND 0x01
1885 #define LE_ADV_SCAN_IND 0x02
1886 #define LE_ADV_NONCONN_IND 0x03
1887 #define LE_ADV_SCAN_RSP 0x04
1889 #define ADDR_LE_DEV_PUBLIC 0x00
1890 #define ADDR_LE_DEV_RANDOM 0x01
1892 #define HCI_EV_LE_ADVERTISING_REPORT 0x02
1893 struct hci_ev_le_advertising_info {
1901 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
1902 struct hci_ev_le_conn_update_complete {
1907 __le16 supervision_timeout;
1910 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
1911 struct hci_ev_le_remote_feat_complete {
1917 #define HCI_EV_LE_LTK_REQ 0x05
1918 struct hci_ev_le_ltk_req {
1924 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
1925 struct hci_ev_le_remote_conn_param_req {
1927 __le16 interval_min;
1928 __le16 interval_max;
1933 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07
1934 struct hci_ev_le_data_len_change {
1942 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
1943 struct hci_ev_le_direct_adv_info {
1947 __u8 direct_addr_type;
1948 bdaddr_t direct_addr;
1952 /* Internal events generated by Bluetooth stack */
1953 #define HCI_EV_STACK_INTERNAL 0xfd
1954 struct hci_ev_stack_internal {
1959 #define HCI_EV_SI_DEVICE 0x01
1960 struct hci_ev_si_device {
1965 #define HCI_EV_SI_SECURITY 0x02
1966 struct hci_ev_si_security {
1973 /* ---- HCI Packet structures ---- */
1974 #define HCI_COMMAND_HDR_SIZE 3
1975 #define HCI_EVENT_HDR_SIZE 2
1976 #define HCI_ACL_HDR_SIZE 4
1977 #define HCI_SCO_HDR_SIZE 3
1979 struct hci_command_hdr {
1980 __le16 opcode; /* OCF & OGF */
1984 struct hci_event_hdr {
1989 struct hci_acl_hdr {
1990 __le16 handle; /* Handle & Flags(PB, BC) */
1994 struct hci_sco_hdr {
1999 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2001 return (struct hci_event_hdr *) skb->data;
2004 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2006 return (struct hci_acl_hdr *) skb->data;
2009 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2011 return (struct hci_sco_hdr *) skb->data;
2014 /* Command opcode pack/unpack */
2015 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2016 #define hci_opcode_ogf(op) (op >> 10)
2017 #define hci_opcode_ocf(op) (op & 0x03ff)
2019 /* ACL handle and flags pack/unpack */
2020 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2021 #define hci_handle(h) (h & 0x0fff)
2022 #define hci_flags(h) (h >> 12)
2024 #endif /* __HCI_H */