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1/*
2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2000-2001 Qualcomm Incorporated
4
5 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
6
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;
10
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.
19
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.
23*/
24
25#ifndef __HCI_H
26#define __HCI_H
27
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)
32
33/* HCI dev events */
34#define HCI_DEV_REG 1
35#define HCI_DEV_UNREG 2
36#define HCI_DEV_UP 3
37#define HCI_DEV_DOWN 4
38#define HCI_DEV_SUSPEND 5
39#define HCI_DEV_RESUME 6
40
41/* HCI notify events */
42#define HCI_NOTIFY_CONN_ADD 1
43#define HCI_NOTIFY_CONN_DEL 2
44#define HCI_NOTIFY_VOICE_SETTING 3
45
46/* HCI bus types */
47#define HCI_VIRTUAL 0
48#define HCI_USB 1
49#define HCI_PCCARD 2
50#define HCI_UART 3
51#define HCI_RS232 4
52#define HCI_PCI 5
53#define HCI_SDIO 6
54
55/* HCI controller types */
56#define HCI_BREDR 0x00
57#define HCI_AMP 0x01
58
59/* HCI device quirks */
60enum {
61 HCI_QUIRK_NO_RESET,
62 HCI_QUIRK_RAW_DEVICE,
63 HCI_QUIRK_FIXUP_BUFFER_SIZE
64};
65
66/* HCI device flags */
67enum {
68 HCI_UP,
69 HCI_INIT,
70 HCI_RUNNING,
71
72 HCI_PSCAN,
73 HCI_ISCAN,
74 HCI_AUTH,
75 HCI_ENCRYPT,
76 HCI_INQUIRY,
77
78 HCI_RAW,
79
80 HCI_SETUP,
81 HCI_AUTO_OFF,
82 HCI_MGMT,
83 HCI_PAIRABLE,
84 HCI_SERVICE_CACHE,
85 HCI_LINK_KEYS,
86 HCI_DEBUG_KEYS,
87
88 HCI_RESET,
89};
90
91/* HCI ioctl defines */
92#define HCIDEVUP _IOW('H', 201, int)
93#define HCIDEVDOWN _IOW('H', 202, int)
94#define HCIDEVRESET _IOW('H', 203, int)
95#define HCIDEVRESTAT _IOW('H', 204, int)
96
97#define HCIGETDEVLIST _IOR('H', 210, int)
98#define HCIGETDEVINFO _IOR('H', 211, int)
99#define HCIGETCONNLIST _IOR('H', 212, int)
100#define HCIGETCONNINFO _IOR('H', 213, int)
101#define HCIGETAUTHINFO _IOR('H', 215, int)
102
103#define HCISETRAW _IOW('H', 220, int)
104#define HCISETSCAN _IOW('H', 221, int)
105#define HCISETAUTH _IOW('H', 222, int)
106#define HCISETENCRYPT _IOW('H', 223, int)
107#define HCISETPTYPE _IOW('H', 224, int)
108#define HCISETLINKPOL _IOW('H', 225, int)
109#define HCISETLINKMODE _IOW('H', 226, int)
110#define HCISETACLMTU _IOW('H', 227, int)
111#define HCISETSCOMTU _IOW('H', 228, int)
112
113#define HCIBLOCKADDR _IOW('H', 230, int)
114#define HCIUNBLOCKADDR _IOW('H', 231, int)
115
116#define HCIINQUIRY _IOR('H', 240, int)
117
118/* HCI timeouts */
119#define HCI_CONNECT_TIMEOUT (40000) /* 40 seconds */
120#define HCI_DISCONN_TIMEOUT (2000) /* 2 seconds */
121#define HCI_PAIRING_TIMEOUT (60000) /* 60 seconds */
122#define HCI_IDLE_TIMEOUT (6000) /* 6 seconds */
123#define HCI_INIT_TIMEOUT (10000) /* 10 seconds */
124#define HCI_CMD_TIMEOUT (1000) /* 1 seconds */
125
126/* HCI data types */
127#define HCI_COMMAND_PKT 0x01
128#define HCI_ACLDATA_PKT 0x02
129#define HCI_SCODATA_PKT 0x03
130#define HCI_EVENT_PKT 0x04
131#define HCI_VENDOR_PKT 0xff
132
133/* HCI packet types */
134#define HCI_DM1 0x0008
135#define HCI_DM3 0x0400
136#define HCI_DM5 0x4000
137#define HCI_DH1 0x0010
138#define HCI_DH3 0x0800
139#define HCI_DH5 0x8000
140
141#define HCI_HV1 0x0020
142#define HCI_HV2 0x0040
143#define HCI_HV3 0x0080
144
145#define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
146#define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
147
148/* eSCO packet types */
149#define ESCO_HV1 0x0001
150#define ESCO_HV2 0x0002
151#define ESCO_HV3 0x0004
152#define ESCO_EV3 0x0008
153#define ESCO_EV4 0x0010
154#define ESCO_EV5 0x0020
155#define ESCO_2EV3 0x0040
156#define ESCO_3EV3 0x0080
157#define ESCO_2EV5 0x0100
158#define ESCO_3EV5 0x0200
159
160#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
161#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
162
163/* ACL flags */
164#define ACL_START_NO_FLUSH 0x00
165#define ACL_CONT 0x01
166#define ACL_START 0x02
167#define ACL_ACTIVE_BCAST 0x04
168#define ACL_PICO_BCAST 0x08
169
170/* Baseband links */
171#define SCO_LINK 0x00
172#define ACL_LINK 0x01
173#define ESCO_LINK 0x02
174/* Low Energy links do not have defined link type. Use invented one */
175#define LE_LINK 0x80
176
177/* LMP features */
178#define LMP_3SLOT 0x01
179#define LMP_5SLOT 0x02
180#define LMP_ENCRYPT 0x04
181#define LMP_SOFFSET 0x08
182#define LMP_TACCURACY 0x10
183#define LMP_RSWITCH 0x20
184#define LMP_HOLD 0x40
185#define LMP_SNIFF 0x80
186
187#define LMP_PARK 0x01
188#define LMP_RSSI 0x02
189#define LMP_QUALITY 0x04
190#define LMP_SCO 0x08
191#define LMP_HV2 0x10
192#define LMP_HV3 0x20
193#define LMP_ULAW 0x40
194#define LMP_ALAW 0x80
195
196#define LMP_CVSD 0x01
197#define LMP_PSCHEME 0x02
198#define LMP_PCONTROL 0x04
199
200#define LMP_RSSI_INQ 0x40
201#define LMP_ESCO 0x80
202
203#define LMP_EV4 0x01
204#define LMP_EV5 0x02
205#define LMP_LE 0x40
206
207#define LMP_SNIFF_SUBR 0x02
208#define LMP_PAUSE_ENC 0x04
209#define LMP_EDR_ESCO_2M 0x20
210#define LMP_EDR_ESCO_3M 0x40
211#define LMP_EDR_3S_ESCO 0x80
212
213#define LMP_EXT_INQ 0x01
214#define LMP_SIMUL_LE_BR 0x02
215#define LMP_SIMPLE_PAIR 0x08
216#define LMP_NO_FLUSH 0x40
217
218#define LMP_LSTO 0x01
219#define LMP_INQ_TX_PWR 0x02
220#define LMP_EXTFEATURES 0x80
221
222/* Extended LMP features */
223#define LMP_HOST_LE 0x02
224
225/* Connection modes */
226#define HCI_CM_ACTIVE 0x0000
227#define HCI_CM_HOLD 0x0001
228#define HCI_CM_SNIFF 0x0002
229#define HCI_CM_PARK 0x0003
230
231/* Link policies */
232#define HCI_LP_RSWITCH 0x0001
233#define HCI_LP_HOLD 0x0002
234#define HCI_LP_SNIFF 0x0004
235#define HCI_LP_PARK 0x0008
236
237/* Link modes */
238#define HCI_LM_ACCEPT 0x8000
239#define HCI_LM_MASTER 0x0001
240#define HCI_LM_AUTH 0x0002
241#define HCI_LM_ENCRYPT 0x0004
242#define HCI_LM_TRUSTED 0x0008
243#define HCI_LM_RELIABLE 0x0010
244#define HCI_LM_SECURE 0x0020
245
246/* Authentication types */
247#define HCI_AT_NO_BONDING 0x00
248#define HCI_AT_NO_BONDING_MITM 0x01
249#define HCI_AT_DEDICATED_BONDING 0x02
250#define HCI_AT_DEDICATED_BONDING_MITM 0x03
251#define HCI_AT_GENERAL_BONDING 0x04
252#define HCI_AT_GENERAL_BONDING_MITM 0x05
253
254/* Link Key types */
255#define HCI_LK_COMBINATION 0x00
256#define HCI_LK_LOCAL_UNIT 0x01
257#define HCI_LK_REMOTE_UNIT 0x02
258#define HCI_LK_DEBUG_COMBINATION 0x03
259#define HCI_LK_UNAUTH_COMBINATION 0x04
260#define HCI_LK_AUTH_COMBINATION 0x05
261#define HCI_LK_CHANGED_COMBINATION 0x06
262/* The spec doesn't define types for SMP keys */
263#define HCI_LK_SMP_LTK 0x81
264#define HCI_LK_SMP_IRK 0x82
265#define HCI_LK_SMP_CSRK 0x83
266
267/* ----- HCI Commands ---- */
268#define HCI_OP_NOP 0x0000
269
270#define HCI_OP_INQUIRY 0x0401
271struct hci_cp_inquiry {
272 __u8 lap[3];
273 __u8 length;
274 __u8 num_rsp;
275} __packed;
276
277#define HCI_OP_INQUIRY_CANCEL 0x0402
278
279#define HCI_OP_EXIT_PERIODIC_INQ 0x0404
280
281#define HCI_OP_CREATE_CONN 0x0405
282struct hci_cp_create_conn {
283 bdaddr_t bdaddr;
284 __le16 pkt_type;
285 __u8 pscan_rep_mode;
286 __u8 pscan_mode;
287 __le16 clock_offset;
288 __u8 role_switch;
289} __packed;
290
291#define HCI_OP_DISCONNECT 0x0406
292struct hci_cp_disconnect {
293 __le16 handle;
294 __u8 reason;
295} __packed;
296
297#define HCI_OP_ADD_SCO 0x0407
298struct hci_cp_add_sco {
299 __le16 handle;
300 __le16 pkt_type;
301} __packed;
302
303#define HCI_OP_CREATE_CONN_CANCEL 0x0408
304struct hci_cp_create_conn_cancel {
305 bdaddr_t bdaddr;
306} __packed;
307
308#define HCI_OP_ACCEPT_CONN_REQ 0x0409
309struct hci_cp_accept_conn_req {
310 bdaddr_t bdaddr;
311 __u8 role;
312} __packed;
313
314#define HCI_OP_REJECT_CONN_REQ 0x040a
315struct hci_cp_reject_conn_req {
316 bdaddr_t bdaddr;
317 __u8 reason;
318} __packed;
319
320#define HCI_OP_LINK_KEY_REPLY 0x040b
321struct hci_cp_link_key_reply {
322 bdaddr_t bdaddr;
323 __u8 link_key[16];
324} __packed;
325
326#define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
327struct hci_cp_link_key_neg_reply {
328 bdaddr_t bdaddr;
329} __packed;
330
331#define HCI_OP_PIN_CODE_REPLY 0x040d
332struct hci_cp_pin_code_reply {
333 bdaddr_t bdaddr;
334 __u8 pin_len;
335 __u8 pin_code[16];
336} __packed;
337struct hci_rp_pin_code_reply {
338 __u8 status;
339 bdaddr_t bdaddr;
340} __packed;
341
342#define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
343struct hci_cp_pin_code_neg_reply {
344 bdaddr_t bdaddr;
345} __packed;
346struct hci_rp_pin_code_neg_reply {
347 __u8 status;
348 bdaddr_t bdaddr;
349} __packed;
350
351#define HCI_OP_CHANGE_CONN_PTYPE 0x040f
352struct hci_cp_change_conn_ptype {
353 __le16 handle;
354 __le16 pkt_type;
355} __packed;
356
357#define HCI_OP_AUTH_REQUESTED 0x0411
358struct hci_cp_auth_requested {
359 __le16 handle;
360} __packed;
361
362#define HCI_OP_SET_CONN_ENCRYPT 0x0413
363struct hci_cp_set_conn_encrypt {
364 __le16 handle;
365 __u8 encrypt;
366} __packed;
367
368#define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
369struct hci_cp_change_conn_link_key {
370 __le16 handle;
371} __packed;
372
373#define HCI_OP_REMOTE_NAME_REQ 0x0419
374struct hci_cp_remote_name_req {
375 bdaddr_t bdaddr;
376 __u8 pscan_rep_mode;
377 __u8 pscan_mode;
378 __le16 clock_offset;
379} __packed;
380
381#define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
382struct hci_cp_remote_name_req_cancel {
383 bdaddr_t bdaddr;
384} __packed;
385
386#define HCI_OP_READ_REMOTE_FEATURES 0x041b
387struct hci_cp_read_remote_features {
388 __le16 handle;
389} __packed;
390
391#define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
392struct hci_cp_read_remote_ext_features {
393 __le16 handle;
394 __u8 page;
395} __packed;
396
397#define HCI_OP_READ_REMOTE_VERSION 0x041d
398struct hci_cp_read_remote_version {
399 __le16 handle;
400} __packed;
401
402#define HCI_OP_SETUP_SYNC_CONN 0x0428
403struct hci_cp_setup_sync_conn {
404 __le16 handle;
405 __le32 tx_bandwidth;
406 __le32 rx_bandwidth;
407 __le16 max_latency;
408 __le16 voice_setting;
409 __u8 retrans_effort;
410 __le16 pkt_type;
411} __packed;
412
413#define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
414struct hci_cp_accept_sync_conn_req {
415 bdaddr_t bdaddr;
416 __le32 tx_bandwidth;
417 __le32 rx_bandwidth;
418 __le16 max_latency;
419 __le16 content_format;
420 __u8 retrans_effort;
421 __le16 pkt_type;
422} __packed;
423
424#define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
425struct hci_cp_reject_sync_conn_req {
426 bdaddr_t bdaddr;
427 __u8 reason;
428} __packed;
429
430#define HCI_OP_IO_CAPABILITY_REPLY 0x042b
431struct hci_cp_io_capability_reply {
432 bdaddr_t bdaddr;
433 __u8 capability;
434 __u8 oob_data;
435 __u8 authentication;
436} __packed;
437
438#define HCI_OP_USER_CONFIRM_REPLY 0x042c
439struct hci_cp_user_confirm_reply {
440 bdaddr_t bdaddr;
441} __packed;
442struct hci_rp_user_confirm_reply {
443 __u8 status;
444 bdaddr_t bdaddr;
445} __packed;
446
447#define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
448
449#define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
450struct hci_cp_remote_oob_data_reply {
451 bdaddr_t bdaddr;
452 __u8 hash[16];
453 __u8 randomizer[16];
454} __packed;
455
456#define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
457struct hci_cp_remote_oob_data_neg_reply {
458 bdaddr_t bdaddr;
459} __packed;
460
461#define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
462struct hci_cp_io_capability_neg_reply {
463 bdaddr_t bdaddr;
464 __u8 reason;
465} __packed;
466
467#define HCI_OP_SNIFF_MODE 0x0803
468struct hci_cp_sniff_mode {
469 __le16 handle;
470 __le16 max_interval;
471 __le16 min_interval;
472 __le16 attempt;
473 __le16 timeout;
474} __packed;
475
476#define HCI_OP_EXIT_SNIFF_MODE 0x0804
477struct hci_cp_exit_sniff_mode {
478 __le16 handle;
479} __packed;
480
481#define HCI_OP_ROLE_DISCOVERY 0x0809
482struct hci_cp_role_discovery {
483 __le16 handle;
484} __packed;
485struct hci_rp_role_discovery {
486 __u8 status;
487 __le16 handle;
488 __u8 role;
489} __packed;
490
491#define HCI_OP_SWITCH_ROLE 0x080b
492struct hci_cp_switch_role {
493 bdaddr_t bdaddr;
494 __u8 role;
495} __packed;
496
497#define HCI_OP_READ_LINK_POLICY 0x080c
498struct hci_cp_read_link_policy {
499 __le16 handle;
500} __packed;
501struct hci_rp_read_link_policy {
502 __u8 status;
503 __le16 handle;
504 __le16 policy;
505} __packed;
506
507#define HCI_OP_WRITE_LINK_POLICY 0x080d
508struct hci_cp_write_link_policy {
509 __le16 handle;
510 __le16 policy;
511} __packed;
512struct hci_rp_write_link_policy {
513 __u8 status;
514 __le16 handle;
515} __packed;
516
517#define HCI_OP_READ_DEF_LINK_POLICY 0x080e
518struct hci_rp_read_def_link_policy {
519 __u8 status;
520 __le16 policy;
521} __packed;
522
523#define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
524struct hci_cp_write_def_link_policy {
525 __le16 policy;
526} __packed;
527
528#define HCI_OP_SNIFF_SUBRATE 0x0811
529struct hci_cp_sniff_subrate {
530 __le16 handle;
531 __le16 max_latency;
532 __le16 min_remote_timeout;
533 __le16 min_local_timeout;
534} __packed;
535
536#define HCI_OP_SET_EVENT_MASK 0x0c01
537struct hci_cp_set_event_mask {
538 __u8 mask[8];
539} __packed;
540
541#define HCI_OP_RESET 0x0c03
542
543#define HCI_OP_SET_EVENT_FLT 0x0c05
544struct hci_cp_set_event_flt {
545 __u8 flt_type;
546 __u8 cond_type;
547 __u8 condition[0];
548} __packed;
549
550/* Filter types */
551#define HCI_FLT_CLEAR_ALL 0x00
552#define HCI_FLT_INQ_RESULT 0x01
553#define HCI_FLT_CONN_SETUP 0x02
554
555/* CONN_SETUP Condition types */
556#define HCI_CONN_SETUP_ALLOW_ALL 0x00
557#define HCI_CONN_SETUP_ALLOW_CLASS 0x01
558#define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
559
560/* CONN_SETUP Conditions */
561#define HCI_CONN_SETUP_AUTO_OFF 0x01
562#define HCI_CONN_SETUP_AUTO_ON 0x02
563
564#define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
565struct hci_cp_delete_stored_link_key {
566 bdaddr_t bdaddr;
567 __u8 delete_all;
568} __packed;
569
570#define HCI_MAX_NAME_LENGTH 248
571
572#define HCI_OP_WRITE_LOCAL_NAME 0x0c13
573struct hci_cp_write_local_name {
574 __u8 name[HCI_MAX_NAME_LENGTH];
575} __packed;
576
577#define HCI_OP_READ_LOCAL_NAME 0x0c14
578struct hci_rp_read_local_name {
579 __u8 status;
580 __u8 name[HCI_MAX_NAME_LENGTH];
581} __packed;
582
583#define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
584
585#define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
586
587#define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
588 #define SCAN_DISABLED 0x00
589 #define SCAN_INQUIRY 0x01
590 #define SCAN_PAGE 0x02
591
592#define HCI_OP_READ_AUTH_ENABLE 0x0c1f
593
594#define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
595 #define AUTH_DISABLED 0x00
596 #define AUTH_ENABLED 0x01
597
598#define HCI_OP_READ_ENCRYPT_MODE 0x0c21
599
600#define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
601 #define ENCRYPT_DISABLED 0x00
602 #define ENCRYPT_P2P 0x01
603 #define ENCRYPT_BOTH 0x02
604
605#define HCI_OP_READ_CLASS_OF_DEV 0x0c23
606struct hci_rp_read_class_of_dev {
607 __u8 status;
608 __u8 dev_class[3];
609} __packed;
610
611#define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
612struct hci_cp_write_class_of_dev {
613 __u8 dev_class[3];
614} __packed;
615
616#define HCI_OP_READ_VOICE_SETTING 0x0c25
617struct hci_rp_read_voice_setting {
618 __u8 status;
619 __le16 voice_setting;
620} __packed;
621
622#define HCI_OP_WRITE_VOICE_SETTING 0x0c26
623struct hci_cp_write_voice_setting {
624 __le16 voice_setting;
625} __packed;
626
627#define HCI_OP_HOST_BUFFER_SIZE 0x0c33
628struct hci_cp_host_buffer_size {
629 __le16 acl_mtu;
630 __u8 sco_mtu;
631 __le16 acl_max_pkt;
632 __le16 sco_max_pkt;
633} __packed;
634
635#define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
636
637#define HCI_MAX_EIR_LENGTH 240
638
639#define HCI_OP_WRITE_EIR 0x0c52
640struct hci_cp_write_eir {
641 uint8_t fec;
642 uint8_t data[HCI_MAX_EIR_LENGTH];
643} __packed;
644
645#define HCI_OP_READ_SSP_MODE 0x0c55
646struct hci_rp_read_ssp_mode {
647 __u8 status;
648 __u8 mode;
649} __packed;
650
651#define HCI_OP_WRITE_SSP_MODE 0x0c56
652struct hci_cp_write_ssp_mode {
653 __u8 mode;
654} __packed;
655
656#define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
657struct hci_rp_read_local_oob_data {
658 __u8 status;
659 __u8 hash[16];
660 __u8 randomizer[16];
661} __packed;
662
663#define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
664
665#define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
666struct hci_cp_write_le_host_supported {
667 __u8 le;
668 __u8 simul;
669} __packed;
670
671#define HCI_OP_READ_LOCAL_VERSION 0x1001
672struct hci_rp_read_local_version {
673 __u8 status;
674 __u8 hci_ver;
675 __le16 hci_rev;
676 __u8 lmp_ver;
677 __le16 manufacturer;
678 __le16 lmp_subver;
679} __packed;
680
681#define HCI_OP_READ_LOCAL_COMMANDS 0x1002
682struct hci_rp_read_local_commands {
683 __u8 status;
684 __u8 commands[64];
685} __packed;
686
687#define HCI_OP_READ_LOCAL_FEATURES 0x1003
688struct hci_rp_read_local_features {
689 __u8 status;
690 __u8 features[8];
691} __packed;
692
693#define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
694struct hci_cp_read_local_ext_features {
695 __u8 page;
696} __packed;
697struct hci_rp_read_local_ext_features {
698 __u8 status;
699 __u8 page;
700 __u8 max_page;
701 __u8 features[8];
702} __packed;
703
704#define HCI_OP_READ_BUFFER_SIZE 0x1005
705struct hci_rp_read_buffer_size {
706 __u8 status;
707 __le16 acl_mtu;
708 __u8 sco_mtu;
709 __le16 acl_max_pkt;
710 __le16 sco_max_pkt;
711} __packed;
712
713#define HCI_OP_READ_BD_ADDR 0x1009
714struct hci_rp_read_bd_addr {
715 __u8 status;
716 bdaddr_t bdaddr;
717} __packed;
718
719#define HCI_OP_LE_SET_EVENT_MASK 0x2001
720struct hci_cp_le_set_event_mask {
721 __u8 mask[8];
722} __packed;
723
724#define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
725struct hci_rp_le_read_buffer_size {
726 __u8 status;
727 __le16 le_mtu;
728 __u8 le_max_pkt;
729} __packed;
730
731#define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
732struct hci_cp_le_set_scan_enable {
733 __u8 enable;
734 __u8 filter_dup;
735} __packed;
736
737#define HCI_OP_LE_CREATE_CONN 0x200d
738struct hci_cp_le_create_conn {
739 __le16 scan_interval;
740 __le16 scan_window;
741 __u8 filter_policy;
742 __u8 peer_addr_type;
743 bdaddr_t peer_addr;
744 __u8 own_address_type;
745 __le16 conn_interval_min;
746 __le16 conn_interval_max;
747 __le16 conn_latency;
748 __le16 supervision_timeout;
749 __le16 min_ce_len;
750 __le16 max_ce_len;
751} __packed;
752
753#define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
754
755#define HCI_OP_LE_CONN_UPDATE 0x2013
756struct hci_cp_le_conn_update {
757 __le16 handle;
758 __le16 conn_interval_min;
759 __le16 conn_interval_max;
760 __le16 conn_latency;
761 __le16 supervision_timeout;
762 __le16 min_ce_len;
763 __le16 max_ce_len;
764} __packed;
765
766#define HCI_OP_LE_START_ENC 0x2019
767struct hci_cp_le_start_enc {
768 __le16 handle;
769 __u8 rand[8];
770 __le16 ediv;
771 __u8 ltk[16];
772} __packed;
773
774#define HCI_OP_LE_LTK_REPLY 0x201a
775struct hci_cp_le_ltk_reply {
776 __le16 handle;
777 __u8 ltk[16];
778} __packed;
779struct hci_rp_le_ltk_reply {
780 __u8 status;
781 __le16 handle;
782} __packed;
783
784#define HCI_OP_LE_LTK_NEG_REPLY 0x201b
785struct hci_cp_le_ltk_neg_reply {
786 __le16 handle;
787} __packed;
788struct hci_rp_le_ltk_neg_reply {
789 __u8 status;
790 __le16 handle;
791} __packed;
792
793/* ---- HCI Events ---- */
794#define HCI_EV_INQUIRY_COMPLETE 0x01
795
796#define HCI_EV_INQUIRY_RESULT 0x02
797struct inquiry_info {
798 bdaddr_t bdaddr;
799 __u8 pscan_rep_mode;
800 __u8 pscan_period_mode;
801 __u8 pscan_mode;
802 __u8 dev_class[3];
803 __le16 clock_offset;
804} __packed;
805
806#define HCI_EV_CONN_COMPLETE 0x03
807struct hci_ev_conn_complete {
808 __u8 status;
809 __le16 handle;
810 bdaddr_t bdaddr;
811 __u8 link_type;
812 __u8 encr_mode;
813} __packed;
814
815#define HCI_EV_CONN_REQUEST 0x04
816struct hci_ev_conn_request {
817 bdaddr_t bdaddr;
818 __u8 dev_class[3];
819 __u8 link_type;
820} __packed;
821
822#define HCI_EV_DISCONN_COMPLETE 0x05
823struct hci_ev_disconn_complete {
824 __u8 status;
825 __le16 handle;
826 __u8 reason;
827} __packed;
828
829#define HCI_EV_AUTH_COMPLETE 0x06
830struct hci_ev_auth_complete {
831 __u8 status;
832 __le16 handle;
833} __packed;
834
835#define HCI_EV_REMOTE_NAME 0x07
836struct hci_ev_remote_name {
837 __u8 status;
838 bdaddr_t bdaddr;
839 __u8 name[HCI_MAX_NAME_LENGTH];
840} __packed;
841
842#define HCI_EV_ENCRYPT_CHANGE 0x08
843struct hci_ev_encrypt_change {
844 __u8 status;
845 __le16 handle;
846 __u8 encrypt;
847} __packed;
848
849#define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
850struct hci_ev_change_link_key_complete {
851 __u8 status;
852 __le16 handle;
853} __packed;
854
855#define HCI_EV_REMOTE_FEATURES 0x0b
856struct hci_ev_remote_features {
857 __u8 status;
858 __le16 handle;
859 __u8 features[8];
860} __packed;
861
862#define HCI_EV_REMOTE_VERSION 0x0c
863struct hci_ev_remote_version {
864 __u8 status;
865 __le16 handle;
866 __u8 lmp_ver;
867 __le16 manufacturer;
868 __le16 lmp_subver;
869} __packed;
870
871#define HCI_EV_QOS_SETUP_COMPLETE 0x0d
872struct hci_qos {
873 __u8 service_type;
874 __u32 token_rate;
875 __u32 peak_bandwidth;
876 __u32 latency;
877 __u32 delay_variation;
878} __packed;
879struct hci_ev_qos_setup_complete {
880 __u8 status;
881 __le16 handle;
882 struct hci_qos qos;
883} __packed;
884
885#define HCI_EV_CMD_COMPLETE 0x0e
886struct hci_ev_cmd_complete {
887 __u8 ncmd;
888 __le16 opcode;
889} __packed;
890
891#define HCI_EV_CMD_STATUS 0x0f
892struct hci_ev_cmd_status {
893 __u8 status;
894 __u8 ncmd;
895 __le16 opcode;
896} __packed;
897
898#define HCI_EV_ROLE_CHANGE 0x12
899struct hci_ev_role_change {
900 __u8 status;
901 bdaddr_t bdaddr;
902 __u8 role;
903} __packed;
904
905#define HCI_EV_NUM_COMP_PKTS 0x13
906struct hci_ev_num_comp_pkts {
907 __u8 num_hndl;
908 /* variable length part */
909} __packed;
910
911#define HCI_EV_MODE_CHANGE 0x14
912struct hci_ev_mode_change {
913 __u8 status;
914 __le16 handle;
915 __u8 mode;
916 __le16 interval;
917} __packed;
918
919#define HCI_EV_PIN_CODE_REQ 0x16
920struct hci_ev_pin_code_req {
921 bdaddr_t bdaddr;
922} __packed;
923
924#define HCI_EV_LINK_KEY_REQ 0x17
925struct hci_ev_link_key_req {
926 bdaddr_t bdaddr;
927} __packed;
928
929#define HCI_EV_LINK_KEY_NOTIFY 0x18
930struct hci_ev_link_key_notify {
931 bdaddr_t bdaddr;
932 __u8 link_key[16];
933 __u8 key_type;
934} __packed;
935
936#define HCI_EV_CLOCK_OFFSET 0x1c
937struct hci_ev_clock_offset {
938 __u8 status;
939 __le16 handle;
940 __le16 clock_offset;
941} __packed;
942
943#define HCI_EV_PKT_TYPE_CHANGE 0x1d
944struct hci_ev_pkt_type_change {
945 __u8 status;
946 __le16 handle;
947 __le16 pkt_type;
948} __packed;
949
950#define HCI_EV_PSCAN_REP_MODE 0x20
951struct hci_ev_pscan_rep_mode {
952 bdaddr_t bdaddr;
953 __u8 pscan_rep_mode;
954} __packed;
955
956#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
957struct inquiry_info_with_rssi {
958 bdaddr_t bdaddr;
959 __u8 pscan_rep_mode;
960 __u8 pscan_period_mode;
961 __u8 dev_class[3];
962 __le16 clock_offset;
963 __s8 rssi;
964} __packed;
965struct inquiry_info_with_rssi_and_pscan_mode {
966 bdaddr_t bdaddr;
967 __u8 pscan_rep_mode;
968 __u8 pscan_period_mode;
969 __u8 pscan_mode;
970 __u8 dev_class[3];
971 __le16 clock_offset;
972 __s8 rssi;
973} __packed;
974
975#define HCI_EV_REMOTE_EXT_FEATURES 0x23
976struct hci_ev_remote_ext_features {
977 __u8 status;
978 __le16 handle;
979 __u8 page;
980 __u8 max_page;
981 __u8 features[8];
982} __packed;
983
984#define HCI_EV_SYNC_CONN_COMPLETE 0x2c
985struct hci_ev_sync_conn_complete {
986 __u8 status;
987 __le16 handle;
988 bdaddr_t bdaddr;
989 __u8 link_type;
990 __u8 tx_interval;
991 __u8 retrans_window;
992 __le16 rx_pkt_len;
993 __le16 tx_pkt_len;
994 __u8 air_mode;
995} __packed;
996
997#define HCI_EV_SYNC_CONN_CHANGED 0x2d
998struct hci_ev_sync_conn_changed {
999 __u8 status;
1000 __le16 handle;
1001 __u8 tx_interval;
1002 __u8 retrans_window;
1003 __le16 rx_pkt_len;
1004 __le16 tx_pkt_len;
1005} __packed;
1006
1007#define HCI_EV_SNIFF_SUBRATE 0x2e
1008struct hci_ev_sniff_subrate {
1009 __u8 status;
1010 __le16 handle;
1011 __le16 max_tx_latency;
1012 __le16 max_rx_latency;
1013 __le16 max_remote_timeout;
1014 __le16 max_local_timeout;
1015} __packed;
1016
1017#define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
1018struct extended_inquiry_info {
1019 bdaddr_t bdaddr;
1020 __u8 pscan_rep_mode;
1021 __u8 pscan_period_mode;
1022 __u8 dev_class[3];
1023 __le16 clock_offset;
1024 __s8 rssi;
1025 __u8 data[240];
1026} __packed;
1027
1028#define HCI_EV_IO_CAPA_REQUEST 0x31
1029struct hci_ev_io_capa_request {
1030 bdaddr_t bdaddr;
1031} __packed;
1032
1033#define HCI_EV_IO_CAPA_REPLY 0x32
1034struct hci_ev_io_capa_reply {
1035 bdaddr_t bdaddr;
1036 __u8 capability;
1037 __u8 oob_data;
1038 __u8 authentication;
1039} __packed;
1040
1041#define HCI_EV_USER_CONFIRM_REQUEST 0x33
1042struct hci_ev_user_confirm_req {
1043 bdaddr_t bdaddr;
1044 __le32 passkey;
1045} __packed;
1046
1047#define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
1048struct hci_ev_remote_oob_data_request {
1049 bdaddr_t bdaddr;
1050} __packed;
1051
1052#define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
1053struct hci_ev_simple_pair_complete {
1054 __u8 status;
1055 bdaddr_t bdaddr;
1056} __packed;
1057
1058#define HCI_EV_REMOTE_HOST_FEATURES 0x3d
1059struct hci_ev_remote_host_features {
1060 bdaddr_t bdaddr;
1061 __u8 features[8];
1062} __packed;
1063
1064#define HCI_EV_LE_META 0x3e
1065struct hci_ev_le_meta {
1066 __u8 subevent;
1067} __packed;
1068
1069/* Low energy meta events */
1070#define HCI_EV_LE_CONN_COMPLETE 0x01
1071struct hci_ev_le_conn_complete {
1072 __u8 status;
1073 __le16 handle;
1074 __u8 role;
1075 __u8 bdaddr_type;
1076 bdaddr_t bdaddr;
1077 __le16 interval;
1078 __le16 latency;
1079 __le16 supervision_timeout;
1080 __u8 clk_accurancy;
1081} __packed;
1082
1083#define HCI_EV_LE_LTK_REQ 0x05
1084struct hci_ev_le_ltk_req {
1085 __le16 handle;
1086 __u8 random[8];
1087 __le16 ediv;
1088} __packed;
1089
1090/* Advertising report event types */
1091#define ADV_IND 0x00
1092#define ADV_DIRECT_IND 0x01
1093#define ADV_SCAN_IND 0x02
1094#define ADV_NONCONN_IND 0x03
1095#define ADV_SCAN_RSP 0x04
1096
1097#define ADDR_LE_DEV_PUBLIC 0x00
1098#define ADDR_LE_DEV_RANDOM 0x01
1099
1100#define HCI_EV_LE_ADVERTISING_REPORT 0x02
1101struct hci_ev_le_advertising_info {
1102 __u8 evt_type;
1103 __u8 bdaddr_type;
1104 bdaddr_t bdaddr;
1105 __u8 length;
1106 __u8 data[0];
1107} __packed;
1108
1109/* Internal events generated by Bluetooth stack */
1110#define HCI_EV_STACK_INTERNAL 0xfd
1111struct hci_ev_stack_internal {
1112 __u16 type;
1113 __u8 data[0];
1114} __packed;
1115
1116#define HCI_EV_SI_DEVICE 0x01
1117struct hci_ev_si_device {
1118 __u16 event;
1119 __u16 dev_id;
1120} __packed;
1121
1122#define HCI_EV_SI_SECURITY 0x02
1123struct hci_ev_si_security {
1124 __u16 event;
1125 __u16 proto;
1126 __u16 subproto;
1127 __u8 incoming;
1128} __packed;
1129
1130/* ---- HCI Packet structures ---- */
1131#define HCI_COMMAND_HDR_SIZE 3
1132#define HCI_EVENT_HDR_SIZE 2
1133#define HCI_ACL_HDR_SIZE 4
1134#define HCI_SCO_HDR_SIZE 3
1135
1136struct hci_command_hdr {
1137 __le16 opcode; /* OCF & OGF */
1138 __u8 plen;
1139} __packed;
1140
1141struct hci_event_hdr {
1142 __u8 evt;
1143 __u8 plen;
1144} __packed;
1145
1146struct hci_acl_hdr {
1147 __le16 handle; /* Handle & Flags(PB, BC) */
1148 __le16 dlen;
1149} __packed;
1150
1151struct hci_sco_hdr {
1152 __le16 handle;
1153 __u8 dlen;
1154} __packed;
1155
1156#include <linux/skbuff.h>
1157static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
1158{
1159 return (struct hci_event_hdr *) skb->data;
1160}
1161
1162static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
1163{
1164 return (struct hci_acl_hdr *) skb->data;
1165}
1166
1167static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
1168{
1169 return (struct hci_sco_hdr *) skb->data;
1170}
1171
1172/* Command opcode pack/unpack */
1173#define hci_opcode_pack(ogf, ocf) (__u16) ((ocf & 0x03ff)|(ogf << 10))
1174#define hci_opcode_ogf(op) (op >> 10)
1175#define hci_opcode_ocf(op) (op & 0x03ff)
1176
1177/* ACL handle and flags pack/unpack */
1178#define hci_handle_pack(h, f) (__u16) ((h & 0x0fff)|(f << 12))
1179#define hci_handle(h) (h & 0x0fff)
1180#define hci_flags(h) (h >> 12)
1181
1182/* ---- HCI Sockets ---- */
1183
1184/* Socket options */
1185#define HCI_DATA_DIR 1
1186#define HCI_FILTER 2
1187#define HCI_TIME_STAMP 3
1188
1189/* CMSG flags */
1190#define HCI_CMSG_DIR 0x0001
1191#define HCI_CMSG_TSTAMP 0x0002
1192
1193struct sockaddr_hci {
1194 sa_family_t hci_family;
1195 unsigned short hci_dev;
1196 unsigned short hci_channel;
1197};
1198#define HCI_DEV_NONE 0xffff
1199
1200#define HCI_CHANNEL_RAW 0
1201#define HCI_CHANNEL_CONTROL 1
1202
1203struct hci_filter {
1204 unsigned long type_mask;
1205 unsigned long event_mask[2];
1206 __le16 opcode;
1207};
1208
1209struct hci_ufilter {
1210 __u32 type_mask;
1211 __u32 event_mask[2];
1212 __le16 opcode;
1213};
1214
1215#define HCI_FLT_TYPE_BITS 31
1216#define HCI_FLT_EVENT_BITS 63
1217#define HCI_FLT_OGF_BITS 63
1218#define HCI_FLT_OCF_BITS 127
1219
1220/* ---- HCI Ioctl requests structures ---- */
1221struct hci_dev_stats {
1222 __u32 err_rx;
1223 __u32 err_tx;
1224 __u32 cmd_tx;
1225 __u32 evt_rx;
1226 __u32 acl_tx;
1227 __u32 acl_rx;
1228 __u32 sco_tx;
1229 __u32 sco_rx;
1230 __u32 byte_rx;
1231 __u32 byte_tx;
1232};
1233
1234struct hci_dev_info {
1235 __u16 dev_id;
1236 char name[8];
1237
1238 bdaddr_t bdaddr;
1239
1240 __u32 flags;
1241 __u8 type;
1242
1243 __u8 features[8];
1244
1245 __u32 pkt_type;
1246 __u32 link_policy;
1247 __u32 link_mode;
1248
1249 __u16 acl_mtu;
1250 __u16 acl_pkts;
1251 __u16 sco_mtu;
1252 __u16 sco_pkts;
1253
1254 struct hci_dev_stats stat;
1255};
1256
1257struct hci_conn_info {
1258 __u16 handle;
1259 bdaddr_t bdaddr;
1260 __u8 type;
1261 __u8 out;
1262 __u16 state;
1263 __u32 link_mode;
1264};
1265
1266struct hci_dev_req {
1267 __u16 dev_id;
1268 __u32 dev_opt;
1269};
1270
1271struct hci_dev_list_req {
1272 __u16 dev_num;
1273 struct hci_dev_req dev_req[0]; /* hci_dev_req structures */
1274};
1275
1276struct hci_conn_list_req {
1277 __u16 dev_id;
1278 __u16 conn_num;
1279 struct hci_conn_info conn_info[0];
1280};
1281
1282struct hci_conn_info_req {
1283 bdaddr_t bdaddr;
1284 __u8 type;
1285 struct hci_conn_info conn_info[0];
1286};
1287
1288struct hci_auth_info_req {
1289 bdaddr_t bdaddr;
1290 __u8 type;
1291};
1292
1293struct hci_inquiry_req {
1294 __u16 dev_id;
1295 __u16 flags;
1296 __u8 lap[3];
1297 __u8 length;
1298 __u8 num_rsp;
1299};
1300#define IREQ_CACHE_FLUSH 0x0001
1301
1302#endif /* __HCI_H */
1/*
2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2000-2001 Qualcomm Incorporated
4 Copyright 2023 NXP
5
6 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License version 2 as
10 published by the Free Software Foundation;
11
12 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
13 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
14 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
15 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
16 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
17 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
18 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
19 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20
21 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
22 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
23 SOFTWARE IS DISCLAIMED.
24*/
25
26#ifndef __HCI_H
27#define __HCI_H
28
29#define HCI_MAX_ACL_SIZE 1024
30#define HCI_MAX_SCO_SIZE 255
31#define HCI_MAX_ISO_SIZE 251
32#define HCI_MAX_EVENT_SIZE 260
33#define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4)
34
35#define HCI_LINK_KEY_SIZE 16
36#define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE)
37
38#define HCI_MAX_AMP_ASSOC_SIZE 672
39
40#define HCI_MAX_CPB_DATA_SIZE 252
41
42/* HCI dev events */
43#define HCI_DEV_REG 1
44#define HCI_DEV_UNREG 2
45#define HCI_DEV_UP 3
46#define HCI_DEV_DOWN 4
47#define HCI_DEV_SUSPEND 5
48#define HCI_DEV_RESUME 6
49#define HCI_DEV_OPEN 7
50#define HCI_DEV_CLOSE 8
51#define HCI_DEV_SETUP 9
52
53/* HCI notify events */
54#define HCI_NOTIFY_CONN_ADD 1
55#define HCI_NOTIFY_CONN_DEL 2
56#define HCI_NOTIFY_VOICE_SETTING 3
57#define HCI_NOTIFY_ENABLE_SCO_CVSD 4
58#define HCI_NOTIFY_ENABLE_SCO_TRANSP 5
59#define HCI_NOTIFY_DISABLE_SCO 6
60
61/* HCI bus types */
62#define HCI_VIRTUAL 0
63#define HCI_USB 1
64#define HCI_PCCARD 2
65#define HCI_UART 3
66#define HCI_RS232 4
67#define HCI_PCI 5
68#define HCI_SDIO 6
69#define HCI_SPI 7
70#define HCI_I2C 8
71#define HCI_SMD 9
72#define HCI_VIRTIO 10
73
74/* HCI controller types */
75#define HCI_PRIMARY 0x00
76#define HCI_AMP 0x01
77
78/* First BR/EDR Controller shall have ID = 0 */
79#define AMP_ID_BREDR 0x00
80
81/* AMP controller types */
82#define AMP_TYPE_BREDR 0x00
83#define AMP_TYPE_80211 0x01
84
85/* AMP controller status */
86#define AMP_STATUS_POWERED_DOWN 0x00
87#define AMP_STATUS_BLUETOOTH_ONLY 0x01
88#define AMP_STATUS_NO_CAPACITY 0x02
89#define AMP_STATUS_LOW_CAPACITY 0x03
90#define AMP_STATUS_MEDIUM_CAPACITY 0x04
91#define AMP_STATUS_HIGH_CAPACITY 0x05
92#define AMP_STATUS_FULL_CAPACITY 0x06
93
94/* HCI device quirks */
95enum {
96 /* When this quirk is set, the HCI Reset command is send when
97 * closing the transport instead of when opening it.
98 *
99 * This quirk must be set before hci_register_dev is called.
100 */
101 HCI_QUIRK_RESET_ON_CLOSE,
102
103 /* When this quirk is set, the device is turned into a raw-only
104 * device and it will stay in unconfigured state.
105 *
106 * This quirk must be set before hci_register_dev is called.
107 */
108 HCI_QUIRK_RAW_DEVICE,
109
110 /* When this quirk is set, the buffer sizes reported by
111 * HCI Read Buffer Size command are corrected if invalid.
112 *
113 * This quirk must be set before hci_register_dev is called.
114 */
115 HCI_QUIRK_FIXUP_BUFFER_SIZE,
116
117 /* When this quirk is set, then a controller that does not
118 * indicate support for Inquiry Result with RSSI is assumed to
119 * support it anyway. Some early Bluetooth 1.2 controllers had
120 * wrongly configured local features that will require forcing
121 * them to enable this mode. Getting RSSI information with the
122 * inquiry responses is preferred since it allows for a better
123 * user experience.
124 *
125 * This quirk must be set before hci_register_dev is called.
126 */
127 HCI_QUIRK_FIXUP_INQUIRY_MODE,
128
129 /* When this quirk is set, then the HCI Read Local Supported
130 * Commands command is not supported. In general Bluetooth 1.2
131 * and later controllers should support this command. However
132 * some controllers indicate Bluetooth 1.2 support, but do
133 * not support this command.
134 *
135 * This quirk must be set before hci_register_dev is called.
136 */
137 HCI_QUIRK_BROKEN_LOCAL_COMMANDS,
138
139 /* When this quirk is set, then no stored link key handling
140 * is performed. This is mainly due to the fact that the
141 * HCI Delete Stored Link Key command is advertised, but
142 * not supported.
143 *
144 * This quirk must be set before hci_register_dev is called.
145 */
146 HCI_QUIRK_BROKEN_STORED_LINK_KEY,
147
148 /* When this quirk is set, an external configuration step
149 * is required and will be indicated with the controller
150 * configuration.
151 *
152 * This quirk can be set before hci_register_dev is called or
153 * during the hdev->setup vendor callback.
154 */
155 HCI_QUIRK_EXTERNAL_CONFIG,
156
157 /* When this quirk is set, the public Bluetooth address
158 * initially reported by HCI Read BD Address command
159 * is considered invalid. Controller configuration is
160 * required before this device can be used.
161 *
162 * This quirk can be set before hci_register_dev is called or
163 * during the hdev->setup vendor callback.
164 */
165 HCI_QUIRK_INVALID_BDADDR,
166
167 /* When this quirk is set, the public Bluetooth address
168 * initially reported by HCI Read BD Address command
169 * is considered invalid. The public BD Address can be
170 * specified in the fwnode property 'local-bd-address'.
171 * If this property does not exist or is invalid controller
172 * configuration is required before this device can be used.
173 *
174 * This quirk can be set before hci_register_dev is called or
175 * during the hdev->setup vendor callback.
176 */
177 HCI_QUIRK_USE_BDADDR_PROPERTY,
178
179 /* When this quirk is set, the duplicate filtering during
180 * scanning is based on Bluetooth devices addresses. To allow
181 * RSSI based updates, restart scanning if needed.
182 *
183 * This quirk can be set before hci_register_dev is called or
184 * during the hdev->setup vendor callback.
185 */
186 HCI_QUIRK_STRICT_DUPLICATE_FILTER,
187
188 /* When this quirk is set, LE scan and BR/EDR inquiry is done
189 * simultaneously, otherwise it's interleaved.
190 *
191 * This quirk can be set before hci_register_dev is called or
192 * during the hdev->setup vendor callback.
193 */
194 HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
195
196 /* When this quirk is set, the enabling of diagnostic mode is
197 * not persistent over HCI Reset. Every time the controller
198 * is brought up it needs to be reprogrammed.
199 *
200 * This quirk can be set before hci_register_dev is called or
201 * during the hdev->setup vendor callback.
202 */
203 HCI_QUIRK_NON_PERSISTENT_DIAG,
204
205 /* When this quirk is set, setup() would be run after every
206 * open() and not just after the first open().
207 *
208 * This quirk can be set before hci_register_dev is called or
209 * during the hdev->setup vendor callback.
210 *
211 */
212 HCI_QUIRK_NON_PERSISTENT_SETUP,
213
214 /* When this quirk is set, wide band speech is supported by
215 * the driver since no reliable mechanism exist to report
216 * this from the hardware, a driver flag is use to convey
217 * this support
218 *
219 * This quirk must be set before hci_register_dev is called.
220 */
221 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
222
223 /* When this quirk is set, the controller has validated that
224 * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are
225 * valid. This mechanism is necessary as many controllers have
226 * been seen has having trouble initiating a connectable
227 * advertisement despite the state combination being reported as
228 * supported.
229 */
230 HCI_QUIRK_VALID_LE_STATES,
231
232 /* When this quirk is set, then erroneous data reporting
233 * is ignored. This is mainly due to the fact that the HCI
234 * Read Default Erroneous Data Reporting command is advertised,
235 * but not supported; these controllers often reply with unknown
236 * command and tend to lock up randomly. Needing a hard reset.
237 *
238 * This quirk can be set before hci_register_dev is called or
239 * during the hdev->setup vendor callback.
240 */
241 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING,
242
243 /*
244 * When this quirk is set, then the hci_suspend_notifier is not
245 * registered. This is intended for devices which drop completely
246 * from the bus on system-suspend and which will show up as a new
247 * HCI after resume.
248 */
249 HCI_QUIRK_NO_SUSPEND_NOTIFIER,
250
251 /*
252 * When this quirk is set, LE tx power is not queried on startup
253 * and the min/max tx power values default to HCI_TX_POWER_INVALID.
254 *
255 * This quirk can be set before hci_register_dev is called or
256 * during the hdev->setup vendor callback.
257 */
258 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER,
259
260 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with
261 * HCI_FLT_CLEAR_ALL are ignored and event filtering is
262 * completely avoided. A subset of the CSR controller
263 * clones struggle with this and instantly lock up.
264 *
265 * Note that devices using this must (separately) disable
266 * runtime suspend, because event filtering takes place there.
267 */
268 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL,
269
270 /*
271 * When this quirk is set, disables the use of
272 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections.
273 *
274 * This quirk can be set before hci_register_dev is called or
275 * during the hdev->setup vendor callback.
276 */
277 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN,
278
279 /*
280 * When this quirk is set, the HCI_OP_LE_SET_EXT_SCAN_ENABLE command is
281 * disabled. This is required for some Broadcom controllers which
282 * erroneously claim to support extended scanning.
283 *
284 * This quirk can be set before hci_register_dev is called or
285 * during the hdev->setup vendor callback.
286 */
287 HCI_QUIRK_BROKEN_EXT_SCAN,
288
289 /*
290 * When this quirk is set, the HCI_OP_GET_MWS_TRANSPORT_CONFIG command is
291 * disabled. This is required for some Broadcom controllers which
292 * erroneously claim to support MWS Transport Layer Configuration.
293 *
294 * This quirk can be set before hci_register_dev is called or
295 * during the hdev->setup vendor callback.
296 */
297 HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG,
298
299 /* When this quirk is set, max_page for local extended features
300 * is set to 1, even if controller reports higher number. Some
301 * controllers (e.g. RTL8723CS) report more pages, but they
302 * don't actually support features declared there.
303 */
304 HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2,
305
306 /*
307 * When this quirk is set, the HCI_OP_LE_SET_RPA_TIMEOUT command is
308 * skipped during initialization. This is required for the Actions
309 * Semiconductor ATS2851 based controllers, which erroneously claims
310 * to support it.
311 */
312 HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT,
313
314 /* When this quirk is set, MSFT extension monitor tracking by
315 * address filter is supported. Since tracking quantity of each
316 * pattern is limited, this feature supports tracking multiple
317 * devices concurrently if controller supports multiple
318 * address filters.
319 *
320 * This quirk must be set before hci_register_dev is called.
321 */
322 HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER,
323
324 /*
325 * When this quirk is set, LE Coded PHY shall not be used. This is
326 * required for some Intel controllers which erroneously claim to
327 * support it but it causes problems with extended scanning.
328 *
329 * This quirk can be set before hci_register_dev is called or
330 * during the hdev->setup vendor callback.
331 */
332 HCI_QUIRK_BROKEN_LE_CODED,
333};
334
335/* HCI device flags */
336enum {
337 HCI_UP,
338 HCI_INIT,
339 HCI_RUNNING,
340
341 HCI_PSCAN,
342 HCI_ISCAN,
343 HCI_AUTH,
344 HCI_ENCRYPT,
345 HCI_INQUIRY,
346
347 HCI_RAW,
348
349 HCI_RESET,
350};
351
352/* HCI socket flags */
353enum {
354 HCI_SOCK_TRUSTED,
355 HCI_MGMT_INDEX_EVENTS,
356 HCI_MGMT_UNCONF_INDEX_EVENTS,
357 HCI_MGMT_EXT_INDEX_EVENTS,
358 HCI_MGMT_EXT_INFO_EVENTS,
359 HCI_MGMT_OPTION_EVENTS,
360 HCI_MGMT_SETTING_EVENTS,
361 HCI_MGMT_DEV_CLASS_EVENTS,
362 HCI_MGMT_LOCAL_NAME_EVENTS,
363 HCI_MGMT_OOB_DATA_EVENTS,
364 HCI_MGMT_EXP_FEATURE_EVENTS,
365};
366
367/*
368 * BR/EDR and/or LE controller flags: the flags defined here should represent
369 * states from the controller.
370 */
371enum {
372 HCI_SETUP,
373 HCI_CONFIG,
374 HCI_DEBUGFS_CREATED,
375 HCI_AUTO_OFF,
376 HCI_RFKILLED,
377 HCI_MGMT,
378 HCI_BONDABLE,
379 HCI_SERVICE_CACHE,
380 HCI_KEEP_DEBUG_KEYS,
381 HCI_USE_DEBUG_KEYS,
382 HCI_UNREGISTER,
383 HCI_UNCONFIGURED,
384 HCI_USER_CHANNEL,
385 HCI_EXT_CONFIGURED,
386 HCI_LE_ADV,
387 HCI_LE_PER_ADV,
388 HCI_LE_SCAN,
389 HCI_SSP_ENABLED,
390 HCI_SC_ENABLED,
391 HCI_SC_ONLY,
392 HCI_PRIVACY,
393 HCI_LIMITED_PRIVACY,
394 HCI_RPA_EXPIRED,
395 HCI_RPA_RESOLVING,
396 HCI_HS_ENABLED,
397 HCI_LE_ENABLED,
398 HCI_ADVERTISING,
399 HCI_ADVERTISING_CONNECTABLE,
400 HCI_CONNECTABLE,
401 HCI_DISCOVERABLE,
402 HCI_LIMITED_DISCOVERABLE,
403 HCI_LINK_SECURITY,
404 HCI_PERIODIC_INQ,
405 HCI_FAST_CONNECTABLE,
406 HCI_BREDR_ENABLED,
407 HCI_LE_SCAN_INTERRUPTED,
408 HCI_WIDEBAND_SPEECH_ENABLED,
409 HCI_EVENT_FILTER_CONFIGURED,
410 HCI_PA_SYNC,
411
412 HCI_DUT_MODE,
413 HCI_VENDOR_DIAG,
414 HCI_FORCE_BREDR_SMP,
415 HCI_FORCE_STATIC_ADDR,
416 HCI_LL_RPA_RESOLUTION,
417 HCI_ENABLE_LL_PRIVACY,
418 HCI_CMD_PENDING,
419 HCI_FORCE_NO_MITM,
420 HCI_QUALITY_REPORT,
421 HCI_OFFLOAD_CODECS_ENABLED,
422 HCI_LE_SIMULTANEOUS_ROLES,
423 HCI_CMD_DRAIN_WORKQUEUE,
424
425 HCI_MESH_EXPERIMENTAL,
426 HCI_MESH,
427 HCI_MESH_SENDING,
428
429 __HCI_NUM_FLAGS,
430};
431
432/* HCI timeouts */
433#define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
434#define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
435#define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
436#define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
437#define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
438#define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
439#define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
440#define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
441#define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
442#define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
443
444/* HCI data types */
445#define HCI_COMMAND_PKT 0x01
446#define HCI_ACLDATA_PKT 0x02
447#define HCI_SCODATA_PKT 0x03
448#define HCI_EVENT_PKT 0x04
449#define HCI_ISODATA_PKT 0x05
450#define HCI_DIAG_PKT 0xf0
451#define HCI_VENDOR_PKT 0xff
452
453/* HCI packet types */
454#define HCI_DM1 0x0008
455#define HCI_DM3 0x0400
456#define HCI_DM5 0x4000
457#define HCI_DH1 0x0010
458#define HCI_DH3 0x0800
459#define HCI_DH5 0x8000
460
461/* HCI packet types inverted masks */
462#define HCI_2DH1 0x0002
463#define HCI_3DH1 0x0004
464#define HCI_2DH3 0x0100
465#define HCI_3DH3 0x0200
466#define HCI_2DH5 0x1000
467#define HCI_3DH5 0x2000
468
469#define HCI_HV1 0x0020
470#define HCI_HV2 0x0040
471#define HCI_HV3 0x0080
472
473#define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
474#define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
475
476/* eSCO packet types */
477#define ESCO_HV1 0x0001
478#define ESCO_HV2 0x0002
479#define ESCO_HV3 0x0004
480#define ESCO_EV3 0x0008
481#define ESCO_EV4 0x0010
482#define ESCO_EV5 0x0020
483#define ESCO_2EV3 0x0040
484#define ESCO_3EV3 0x0080
485#define ESCO_2EV5 0x0100
486#define ESCO_3EV5 0x0200
487
488#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
489#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
490
491/* ACL flags */
492#define ACL_START_NO_FLUSH 0x00
493#define ACL_CONT 0x01
494#define ACL_START 0x02
495#define ACL_COMPLETE 0x03
496#define ACL_ACTIVE_BCAST 0x04
497#define ACL_PICO_BCAST 0x08
498
499/* ISO PB flags */
500#define ISO_START 0x00
501#define ISO_CONT 0x01
502#define ISO_SINGLE 0x02
503#define ISO_END 0x03
504
505/* ISO TS flags */
506#define ISO_TS 0x01
507
508/* Baseband links */
509#define SCO_LINK 0x00
510#define ACL_LINK 0x01
511#define ESCO_LINK 0x02
512/* Low Energy links do not have defined link type. Use invented one */
513#define LE_LINK 0x80
514#define AMP_LINK 0x81
515#define ISO_LINK 0x82
516#define INVALID_LINK 0xff
517
518/* LMP features */
519#define LMP_3SLOT 0x01
520#define LMP_5SLOT 0x02
521#define LMP_ENCRYPT 0x04
522#define LMP_SOFFSET 0x08
523#define LMP_TACCURACY 0x10
524#define LMP_RSWITCH 0x20
525#define LMP_HOLD 0x40
526#define LMP_SNIFF 0x80
527
528#define LMP_PARK 0x01
529#define LMP_RSSI 0x02
530#define LMP_QUALITY 0x04
531#define LMP_SCO 0x08
532#define LMP_HV2 0x10
533#define LMP_HV3 0x20
534#define LMP_ULAW 0x40
535#define LMP_ALAW 0x80
536
537#define LMP_CVSD 0x01
538#define LMP_PSCHEME 0x02
539#define LMP_PCONTROL 0x04
540#define LMP_TRANSPARENT 0x08
541
542#define LMP_EDR_2M 0x02
543#define LMP_EDR_3M 0x04
544#define LMP_RSSI_INQ 0x40
545#define LMP_ESCO 0x80
546
547#define LMP_EV4 0x01
548#define LMP_EV5 0x02
549#define LMP_NO_BREDR 0x20
550#define LMP_LE 0x40
551#define LMP_EDR_3SLOT 0x80
552
553#define LMP_EDR_5SLOT 0x01
554#define LMP_SNIFF_SUBR 0x02
555#define LMP_PAUSE_ENC 0x04
556#define LMP_EDR_ESCO_2M 0x20
557#define LMP_EDR_ESCO_3M 0x40
558#define LMP_EDR_3S_ESCO 0x80
559
560#define LMP_EXT_INQ 0x01
561#define LMP_SIMUL_LE_BR 0x02
562#define LMP_SIMPLE_PAIR 0x08
563#define LMP_ERR_DATA_REPORTING 0x20
564#define LMP_NO_FLUSH 0x40
565
566#define LMP_LSTO 0x01
567#define LMP_INQ_TX_PWR 0x02
568#define LMP_EXTFEATURES 0x80
569
570/* Extended LMP features */
571#define LMP_CPB_CENTRAL 0x01
572#define LMP_CPB_PERIPHERAL 0x02
573#define LMP_SYNC_TRAIN 0x04
574#define LMP_SYNC_SCAN 0x08
575
576#define LMP_SC 0x01
577#define LMP_PING 0x02
578
579/* Host features */
580#define LMP_HOST_SSP 0x01
581#define LMP_HOST_LE 0x02
582#define LMP_HOST_LE_BREDR 0x04
583#define LMP_HOST_SC 0x08
584
585/* LE features */
586#define HCI_LE_ENCRYPTION 0x01
587#define HCI_LE_CONN_PARAM_REQ_PROC 0x02
588#define HCI_LE_PERIPHERAL_FEATURES 0x08
589#define HCI_LE_PING 0x10
590#define HCI_LE_DATA_LEN_EXT 0x20
591#define HCI_LE_LL_PRIVACY 0x40
592#define HCI_LE_EXT_SCAN_POLICY 0x80
593#define HCI_LE_PHY_2M 0x01
594#define HCI_LE_PHY_CODED 0x08
595#define HCI_LE_EXT_ADV 0x10
596#define HCI_LE_PERIODIC_ADV 0x20
597#define HCI_LE_CHAN_SEL_ALG2 0x40
598#define HCI_LE_CIS_CENTRAL 0x10
599#define HCI_LE_CIS_PERIPHERAL 0x20
600#define HCI_LE_ISO_BROADCASTER 0x40
601#define HCI_LE_ISO_SYNC_RECEIVER 0x80
602
603/* Connection modes */
604#define HCI_CM_ACTIVE 0x0000
605#define HCI_CM_HOLD 0x0001
606#define HCI_CM_SNIFF 0x0002
607#define HCI_CM_PARK 0x0003
608
609/* Link policies */
610#define HCI_LP_RSWITCH 0x0001
611#define HCI_LP_HOLD 0x0002
612#define HCI_LP_SNIFF 0x0004
613#define HCI_LP_PARK 0x0008
614
615/* Link modes */
616#define HCI_LM_ACCEPT 0x8000
617#define HCI_LM_MASTER 0x0001
618#define HCI_LM_AUTH 0x0002
619#define HCI_LM_ENCRYPT 0x0004
620#define HCI_LM_TRUSTED 0x0008
621#define HCI_LM_RELIABLE 0x0010
622#define HCI_LM_SECURE 0x0020
623#define HCI_LM_FIPS 0x0040
624
625/* Authentication types */
626#define HCI_AT_NO_BONDING 0x00
627#define HCI_AT_NO_BONDING_MITM 0x01
628#define HCI_AT_DEDICATED_BONDING 0x02
629#define HCI_AT_DEDICATED_BONDING_MITM 0x03
630#define HCI_AT_GENERAL_BONDING 0x04
631#define HCI_AT_GENERAL_BONDING_MITM 0x05
632
633/* I/O capabilities */
634#define HCI_IO_DISPLAY_ONLY 0x00
635#define HCI_IO_DISPLAY_YESNO 0x01
636#define HCI_IO_KEYBOARD_ONLY 0x02
637#define HCI_IO_NO_INPUT_OUTPUT 0x03
638
639/* Link Key types */
640#define HCI_LK_COMBINATION 0x00
641#define HCI_LK_LOCAL_UNIT 0x01
642#define HCI_LK_REMOTE_UNIT 0x02
643#define HCI_LK_DEBUG_COMBINATION 0x03
644#define HCI_LK_UNAUTH_COMBINATION_P192 0x04
645#define HCI_LK_AUTH_COMBINATION_P192 0x05
646#define HCI_LK_CHANGED_COMBINATION 0x06
647#define HCI_LK_UNAUTH_COMBINATION_P256 0x07
648#define HCI_LK_AUTH_COMBINATION_P256 0x08
649
650/* ---- HCI Error Codes ---- */
651#define HCI_ERROR_UNKNOWN_CONN_ID 0x02
652#define HCI_ERROR_AUTH_FAILURE 0x05
653#define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
654#define HCI_ERROR_MEMORY_EXCEEDED 0x07
655#define HCI_ERROR_CONNECTION_TIMEOUT 0x08
656#define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
657#define HCI_ERROR_REJ_BAD_ADDR 0x0f
658#define HCI_ERROR_INVALID_PARAMETERS 0x12
659#define HCI_ERROR_REMOTE_USER_TERM 0x13
660#define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
661#define HCI_ERROR_REMOTE_POWER_OFF 0x15
662#define HCI_ERROR_LOCAL_HOST_TERM 0x16
663#define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
664#define HCI_ERROR_INVALID_LL_PARAMS 0x1e
665#define HCI_ERROR_UNSPECIFIED 0x1f
666#define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
667#define HCI_ERROR_CANCELLED_BY_HOST 0x44
668
669/* Flow control modes */
670#define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
671#define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
672
673/* The core spec defines 127 as the "not available" value */
674#define HCI_TX_POWER_INVALID 127
675#define HCI_RSSI_INVALID 127
676
677#define HCI_SYNC_HANDLE_INVALID 0xffff
678
679#define HCI_ROLE_MASTER 0x00
680#define HCI_ROLE_SLAVE 0x01
681
682/* Extended Inquiry Response field types */
683#define EIR_FLAGS 0x01 /* flags */
684#define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
685#define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
686#define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
687#define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
688#define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
689#define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
690#define EIR_NAME_SHORT 0x08 /* shortened local name */
691#define EIR_NAME_COMPLETE 0x09 /* complete local name */
692#define EIR_TX_POWER 0x0A /* transmit power level */
693#define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
694#define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
695#define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
696#define EIR_DEVICE_ID 0x10 /* device ID */
697#define EIR_APPEARANCE 0x19 /* Device appearance */
698#define EIR_SERVICE_DATA 0x16 /* Service Data */
699#define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
700#define EIR_LE_ROLE 0x1C /* LE role */
701#define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
702#define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
703#define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
704#define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
705
706/* Low Energy Advertising Flags */
707#define LE_AD_LIMITED 0x01 /* Limited Discoverable */
708#define LE_AD_GENERAL 0x02 /* General Discoverable */
709#define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
710#define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
711#define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
712
713/* ----- HCI Commands ---- */
714#define HCI_OP_NOP 0x0000
715
716#define HCI_OP_INQUIRY 0x0401
717struct hci_cp_inquiry {
718 __u8 lap[3];
719 __u8 length;
720 __u8 num_rsp;
721} __packed;
722
723#define HCI_OP_INQUIRY_CANCEL 0x0402
724
725#define HCI_OP_PERIODIC_INQ 0x0403
726
727#define HCI_OP_EXIT_PERIODIC_INQ 0x0404
728
729#define HCI_OP_CREATE_CONN 0x0405
730struct hci_cp_create_conn {
731 bdaddr_t bdaddr;
732 __le16 pkt_type;
733 __u8 pscan_rep_mode;
734 __u8 pscan_mode;
735 __le16 clock_offset;
736 __u8 role_switch;
737} __packed;
738
739#define HCI_OP_DISCONNECT 0x0406
740struct hci_cp_disconnect {
741 __le16 handle;
742 __u8 reason;
743} __packed;
744
745#define HCI_OP_ADD_SCO 0x0407
746struct hci_cp_add_sco {
747 __le16 handle;
748 __le16 pkt_type;
749} __packed;
750
751#define HCI_OP_CREATE_CONN_CANCEL 0x0408
752struct hci_cp_create_conn_cancel {
753 bdaddr_t bdaddr;
754} __packed;
755
756#define HCI_OP_ACCEPT_CONN_REQ 0x0409
757struct hci_cp_accept_conn_req {
758 bdaddr_t bdaddr;
759 __u8 role;
760} __packed;
761
762#define HCI_OP_REJECT_CONN_REQ 0x040a
763struct hci_cp_reject_conn_req {
764 bdaddr_t bdaddr;
765 __u8 reason;
766} __packed;
767
768#define HCI_OP_LINK_KEY_REPLY 0x040b
769struct hci_cp_link_key_reply {
770 bdaddr_t bdaddr;
771 __u8 link_key[HCI_LINK_KEY_SIZE];
772} __packed;
773
774#define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
775struct hci_cp_link_key_neg_reply {
776 bdaddr_t bdaddr;
777} __packed;
778
779#define HCI_OP_PIN_CODE_REPLY 0x040d
780struct hci_cp_pin_code_reply {
781 bdaddr_t bdaddr;
782 __u8 pin_len;
783 __u8 pin_code[16];
784} __packed;
785struct hci_rp_pin_code_reply {
786 __u8 status;
787 bdaddr_t bdaddr;
788} __packed;
789
790#define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
791struct hci_cp_pin_code_neg_reply {
792 bdaddr_t bdaddr;
793} __packed;
794struct hci_rp_pin_code_neg_reply {
795 __u8 status;
796 bdaddr_t bdaddr;
797} __packed;
798
799#define HCI_OP_CHANGE_CONN_PTYPE 0x040f
800struct hci_cp_change_conn_ptype {
801 __le16 handle;
802 __le16 pkt_type;
803} __packed;
804
805#define HCI_OP_AUTH_REQUESTED 0x0411
806struct hci_cp_auth_requested {
807 __le16 handle;
808} __packed;
809
810#define HCI_OP_SET_CONN_ENCRYPT 0x0413
811struct hci_cp_set_conn_encrypt {
812 __le16 handle;
813 __u8 encrypt;
814} __packed;
815
816#define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
817struct hci_cp_change_conn_link_key {
818 __le16 handle;
819} __packed;
820
821#define HCI_OP_REMOTE_NAME_REQ 0x0419
822struct hci_cp_remote_name_req {
823 bdaddr_t bdaddr;
824 __u8 pscan_rep_mode;
825 __u8 pscan_mode;
826 __le16 clock_offset;
827} __packed;
828
829#define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
830struct hci_cp_remote_name_req_cancel {
831 bdaddr_t bdaddr;
832} __packed;
833
834#define HCI_OP_READ_REMOTE_FEATURES 0x041b
835struct hci_cp_read_remote_features {
836 __le16 handle;
837} __packed;
838
839#define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
840struct hci_cp_read_remote_ext_features {
841 __le16 handle;
842 __u8 page;
843} __packed;
844
845#define HCI_OP_READ_REMOTE_VERSION 0x041d
846struct hci_cp_read_remote_version {
847 __le16 handle;
848} __packed;
849
850#define HCI_OP_READ_CLOCK_OFFSET 0x041f
851struct hci_cp_read_clock_offset {
852 __le16 handle;
853} __packed;
854
855#define HCI_OP_SETUP_SYNC_CONN 0x0428
856struct hci_cp_setup_sync_conn {
857 __le16 handle;
858 __le32 tx_bandwidth;
859 __le32 rx_bandwidth;
860 __le16 max_latency;
861 __le16 voice_setting;
862 __u8 retrans_effort;
863 __le16 pkt_type;
864} __packed;
865
866#define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
867struct hci_cp_accept_sync_conn_req {
868 bdaddr_t bdaddr;
869 __le32 tx_bandwidth;
870 __le32 rx_bandwidth;
871 __le16 max_latency;
872 __le16 content_format;
873 __u8 retrans_effort;
874 __le16 pkt_type;
875} __packed;
876
877#define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
878struct hci_cp_reject_sync_conn_req {
879 bdaddr_t bdaddr;
880 __u8 reason;
881} __packed;
882
883#define HCI_OP_IO_CAPABILITY_REPLY 0x042b
884struct hci_cp_io_capability_reply {
885 bdaddr_t bdaddr;
886 __u8 capability;
887 __u8 oob_data;
888 __u8 authentication;
889} __packed;
890
891#define HCI_OP_USER_CONFIRM_REPLY 0x042c
892struct hci_cp_user_confirm_reply {
893 bdaddr_t bdaddr;
894} __packed;
895struct hci_rp_user_confirm_reply {
896 __u8 status;
897 bdaddr_t bdaddr;
898} __packed;
899
900#define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
901
902#define HCI_OP_USER_PASSKEY_REPLY 0x042e
903struct hci_cp_user_passkey_reply {
904 bdaddr_t bdaddr;
905 __le32 passkey;
906} __packed;
907
908#define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
909
910#define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
911struct hci_cp_remote_oob_data_reply {
912 bdaddr_t bdaddr;
913 __u8 hash[16];
914 __u8 rand[16];
915} __packed;
916
917#define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
918struct hci_cp_remote_oob_data_neg_reply {
919 bdaddr_t bdaddr;
920} __packed;
921
922#define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
923struct hci_cp_io_capability_neg_reply {
924 bdaddr_t bdaddr;
925 __u8 reason;
926} __packed;
927
928#define HCI_OP_CREATE_PHY_LINK 0x0435
929struct hci_cp_create_phy_link {
930 __u8 phy_handle;
931 __u8 key_len;
932 __u8 key_type;
933 __u8 key[HCI_AMP_LINK_KEY_SIZE];
934} __packed;
935
936#define HCI_OP_ACCEPT_PHY_LINK 0x0436
937struct hci_cp_accept_phy_link {
938 __u8 phy_handle;
939 __u8 key_len;
940 __u8 key_type;
941 __u8 key[HCI_AMP_LINK_KEY_SIZE];
942} __packed;
943
944#define HCI_OP_DISCONN_PHY_LINK 0x0437
945struct hci_cp_disconn_phy_link {
946 __u8 phy_handle;
947 __u8 reason;
948} __packed;
949
950struct ext_flow_spec {
951 __u8 id;
952 __u8 stype;
953 __le16 msdu;
954 __le32 sdu_itime;
955 __le32 acc_lat;
956 __le32 flush_to;
957} __packed;
958
959#define HCI_OP_CREATE_LOGICAL_LINK 0x0438
960#define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439
961struct hci_cp_create_accept_logical_link {
962 __u8 phy_handle;
963 struct ext_flow_spec tx_flow_spec;
964 struct ext_flow_spec rx_flow_spec;
965} __packed;
966
967#define HCI_OP_DISCONN_LOGICAL_LINK 0x043a
968struct hci_cp_disconn_logical_link {
969 __le16 log_handle;
970} __packed;
971
972#define HCI_OP_LOGICAL_LINK_CANCEL 0x043b
973struct hci_cp_logical_link_cancel {
974 __u8 phy_handle;
975 __u8 flow_spec_id;
976} __packed;
977
978#define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d
979struct hci_coding_format {
980 __u8 id;
981 __le16 cid;
982 __le16 vid;
983} __packed;
984
985struct hci_cp_enhanced_setup_sync_conn {
986 __le16 handle;
987 __le32 tx_bandwidth;
988 __le32 rx_bandwidth;
989 struct hci_coding_format tx_coding_format;
990 struct hci_coding_format rx_coding_format;
991 __le16 tx_codec_frame_size;
992 __le16 rx_codec_frame_size;
993 __le32 in_bandwidth;
994 __le32 out_bandwidth;
995 struct hci_coding_format in_coding_format;
996 struct hci_coding_format out_coding_format;
997 __le16 in_coded_data_size;
998 __le16 out_coded_data_size;
999 __u8 in_pcm_data_format;
1000 __u8 out_pcm_data_format;
1001 __u8 in_pcm_sample_payload_msb_pos;
1002 __u8 out_pcm_sample_payload_msb_pos;
1003 __u8 in_data_path;
1004 __u8 out_data_path;
1005 __u8 in_transport_unit_size;
1006 __u8 out_transport_unit_size;
1007 __le16 max_latency;
1008 __le16 pkt_type;
1009 __u8 retrans_effort;
1010} __packed;
1011
1012struct hci_rp_logical_link_cancel {
1013 __u8 status;
1014 __u8 phy_handle;
1015 __u8 flow_spec_id;
1016} __packed;
1017
1018#define HCI_OP_SET_CPB 0x0441
1019struct hci_cp_set_cpb {
1020 __u8 enable;
1021 __u8 lt_addr;
1022 __u8 lpo_allowed;
1023 __le16 packet_type;
1024 __le16 interval_min;
1025 __le16 interval_max;
1026 __le16 cpb_sv_tout;
1027} __packed;
1028struct hci_rp_set_cpb {
1029 __u8 status;
1030 __u8 lt_addr;
1031 __le16 interval;
1032} __packed;
1033
1034#define HCI_OP_START_SYNC_TRAIN 0x0443
1035
1036#define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
1037struct hci_cp_remote_oob_ext_data_reply {
1038 bdaddr_t bdaddr;
1039 __u8 hash192[16];
1040 __u8 rand192[16];
1041 __u8 hash256[16];
1042 __u8 rand256[16];
1043} __packed;
1044
1045#define HCI_OP_SNIFF_MODE 0x0803
1046struct hci_cp_sniff_mode {
1047 __le16 handle;
1048 __le16 max_interval;
1049 __le16 min_interval;
1050 __le16 attempt;
1051 __le16 timeout;
1052} __packed;
1053
1054#define HCI_OP_EXIT_SNIFF_MODE 0x0804
1055struct hci_cp_exit_sniff_mode {
1056 __le16 handle;
1057} __packed;
1058
1059#define HCI_OP_ROLE_DISCOVERY 0x0809
1060struct hci_cp_role_discovery {
1061 __le16 handle;
1062} __packed;
1063struct hci_rp_role_discovery {
1064 __u8 status;
1065 __le16 handle;
1066 __u8 role;
1067} __packed;
1068
1069#define HCI_OP_SWITCH_ROLE 0x080b
1070struct hci_cp_switch_role {
1071 bdaddr_t bdaddr;
1072 __u8 role;
1073} __packed;
1074
1075#define HCI_OP_READ_LINK_POLICY 0x080c
1076struct hci_cp_read_link_policy {
1077 __le16 handle;
1078} __packed;
1079struct hci_rp_read_link_policy {
1080 __u8 status;
1081 __le16 handle;
1082 __le16 policy;
1083} __packed;
1084
1085#define HCI_OP_WRITE_LINK_POLICY 0x080d
1086struct hci_cp_write_link_policy {
1087 __le16 handle;
1088 __le16 policy;
1089} __packed;
1090struct hci_rp_write_link_policy {
1091 __u8 status;
1092 __le16 handle;
1093} __packed;
1094
1095#define HCI_OP_READ_DEF_LINK_POLICY 0x080e
1096struct hci_rp_read_def_link_policy {
1097 __u8 status;
1098 __le16 policy;
1099} __packed;
1100
1101#define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
1102struct hci_cp_write_def_link_policy {
1103 __le16 policy;
1104} __packed;
1105
1106#define HCI_OP_SNIFF_SUBRATE 0x0811
1107struct hci_cp_sniff_subrate {
1108 __le16 handle;
1109 __le16 max_latency;
1110 __le16 min_remote_timeout;
1111 __le16 min_local_timeout;
1112} __packed;
1113
1114#define HCI_OP_SET_EVENT_MASK 0x0c01
1115
1116#define HCI_OP_RESET 0x0c03
1117
1118#define HCI_OP_SET_EVENT_FLT 0x0c05
1119#define HCI_SET_EVENT_FLT_SIZE 9
1120struct hci_cp_set_event_filter {
1121 __u8 flt_type;
1122 __u8 cond_type;
1123 struct {
1124 bdaddr_t bdaddr;
1125 __u8 auto_accept;
1126 } __packed addr_conn_flt;
1127} __packed;
1128
1129/* Filter types */
1130#define HCI_FLT_CLEAR_ALL 0x00
1131#define HCI_FLT_INQ_RESULT 0x01
1132#define HCI_FLT_CONN_SETUP 0x02
1133
1134/* CONN_SETUP Condition types */
1135#define HCI_CONN_SETUP_ALLOW_ALL 0x00
1136#define HCI_CONN_SETUP_ALLOW_CLASS 0x01
1137#define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
1138
1139/* CONN_SETUP Conditions */
1140#define HCI_CONN_SETUP_AUTO_OFF 0x01
1141#define HCI_CONN_SETUP_AUTO_ON 0x02
1142#define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03
1143
1144#define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
1145struct hci_cp_read_stored_link_key {
1146 bdaddr_t bdaddr;
1147 __u8 read_all;
1148} __packed;
1149struct hci_rp_read_stored_link_key {
1150 __u8 status;
1151 __le16 max_keys;
1152 __le16 num_keys;
1153} __packed;
1154
1155#define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
1156struct hci_cp_delete_stored_link_key {
1157 bdaddr_t bdaddr;
1158 __u8 delete_all;
1159} __packed;
1160struct hci_rp_delete_stored_link_key {
1161 __u8 status;
1162 __le16 num_keys;
1163} __packed;
1164
1165#define HCI_MAX_NAME_LENGTH 248
1166
1167#define HCI_OP_WRITE_LOCAL_NAME 0x0c13
1168struct hci_cp_write_local_name {
1169 __u8 name[HCI_MAX_NAME_LENGTH];
1170} __packed;
1171
1172#define HCI_OP_READ_LOCAL_NAME 0x0c14
1173struct hci_rp_read_local_name {
1174 __u8 status;
1175 __u8 name[HCI_MAX_NAME_LENGTH];
1176} __packed;
1177
1178#define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
1179
1180#define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
1181
1182#define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
1183 #define SCAN_DISABLED 0x00
1184 #define SCAN_INQUIRY 0x01
1185 #define SCAN_PAGE 0x02
1186
1187#define HCI_OP_READ_AUTH_ENABLE 0x0c1f
1188
1189#define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
1190 #define AUTH_DISABLED 0x00
1191 #define AUTH_ENABLED 0x01
1192
1193#define HCI_OP_READ_ENCRYPT_MODE 0x0c21
1194
1195#define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
1196 #define ENCRYPT_DISABLED 0x00
1197 #define ENCRYPT_P2P 0x01
1198 #define ENCRYPT_BOTH 0x02
1199
1200#define HCI_OP_READ_CLASS_OF_DEV 0x0c23
1201struct hci_rp_read_class_of_dev {
1202 __u8 status;
1203 __u8 dev_class[3];
1204} __packed;
1205
1206#define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
1207struct hci_cp_write_class_of_dev {
1208 __u8 dev_class[3];
1209} __packed;
1210
1211#define HCI_OP_READ_VOICE_SETTING 0x0c25
1212struct hci_rp_read_voice_setting {
1213 __u8 status;
1214 __le16 voice_setting;
1215} __packed;
1216
1217#define HCI_OP_WRITE_VOICE_SETTING 0x0c26
1218struct hci_cp_write_voice_setting {
1219 __le16 voice_setting;
1220} __packed;
1221
1222#define HCI_OP_HOST_BUFFER_SIZE 0x0c33
1223struct hci_cp_host_buffer_size {
1224 __le16 acl_mtu;
1225 __u8 sco_mtu;
1226 __le16 acl_max_pkt;
1227 __le16 sco_max_pkt;
1228} __packed;
1229
1230#define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
1231struct hci_rp_read_num_supported_iac {
1232 __u8 status;
1233 __u8 num_iac;
1234} __packed;
1235
1236#define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
1237
1238#define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
1239struct hci_cp_write_current_iac_lap {
1240 __u8 num_iac;
1241 __u8 iac_lap[6];
1242} __packed;
1243
1244#define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1245
1246#define HCI_MAX_EIR_LENGTH 240
1247
1248#define HCI_OP_WRITE_EIR 0x0c52
1249struct hci_cp_write_eir {
1250 __u8 fec;
1251 __u8 data[HCI_MAX_EIR_LENGTH];
1252} __packed;
1253
1254#define HCI_OP_READ_SSP_MODE 0x0c55
1255struct hci_rp_read_ssp_mode {
1256 __u8 status;
1257 __u8 mode;
1258} __packed;
1259
1260#define HCI_OP_WRITE_SSP_MODE 0x0c56
1261struct hci_cp_write_ssp_mode {
1262 __u8 mode;
1263} __packed;
1264
1265#define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1266struct hci_rp_read_local_oob_data {
1267 __u8 status;
1268 __u8 hash[16];
1269 __u8 rand[16];
1270} __packed;
1271
1272#define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1273struct hci_rp_read_inq_rsp_tx_power {
1274 __u8 status;
1275 __s8 tx_power;
1276} __packed;
1277
1278#define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a
1279 #define ERR_DATA_REPORTING_DISABLED 0x00
1280 #define ERR_DATA_REPORTING_ENABLED 0x01
1281struct hci_rp_read_def_err_data_reporting {
1282 __u8 status;
1283 __u8 err_data_reporting;
1284} __packed;
1285
1286#define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b
1287struct hci_cp_write_def_err_data_reporting {
1288 __u8 err_data_reporting;
1289} __packed;
1290
1291#define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1292
1293#define HCI_OP_READ_LOCATION_DATA 0x0c64
1294
1295#define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1296struct hci_rp_read_flow_control_mode {
1297 __u8 status;
1298 __u8 mode;
1299} __packed;
1300
1301#define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1302struct hci_cp_write_le_host_supported {
1303 __u8 le;
1304 __u8 simul;
1305} __packed;
1306
1307#define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1308struct hci_cp_set_reserved_lt_addr {
1309 __u8 lt_addr;
1310} __packed;
1311struct hci_rp_set_reserved_lt_addr {
1312 __u8 status;
1313 __u8 lt_addr;
1314} __packed;
1315
1316#define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1317struct hci_cp_delete_reserved_lt_addr {
1318 __u8 lt_addr;
1319} __packed;
1320struct hci_rp_delete_reserved_lt_addr {
1321 __u8 status;
1322 __u8 lt_addr;
1323} __packed;
1324
1325#define HCI_OP_SET_CPB_DATA 0x0c76
1326struct hci_cp_set_cpb_data {
1327 __u8 lt_addr;
1328 __u8 fragment;
1329 __u8 data_length;
1330 __u8 data[HCI_MAX_CPB_DATA_SIZE];
1331} __packed;
1332struct hci_rp_set_cpb_data {
1333 __u8 status;
1334 __u8 lt_addr;
1335} __packed;
1336
1337#define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1338
1339#define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1340struct hci_cp_write_sync_train_params {
1341 __le16 interval_min;
1342 __le16 interval_max;
1343 __le32 sync_train_tout;
1344 __u8 service_data;
1345} __packed;
1346struct hci_rp_write_sync_train_params {
1347 __u8 status;
1348 __le16 sync_train_int;
1349} __packed;
1350
1351#define HCI_OP_READ_SC_SUPPORT 0x0c79
1352struct hci_rp_read_sc_support {
1353 __u8 status;
1354 __u8 support;
1355} __packed;
1356
1357#define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1358struct hci_cp_write_sc_support {
1359 __u8 support;
1360} __packed;
1361
1362#define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b
1363struct hci_cp_read_auth_payload_to {
1364 __le16 handle;
1365} __packed;
1366struct hci_rp_read_auth_payload_to {
1367 __u8 status;
1368 __le16 handle;
1369 __le16 timeout;
1370} __packed;
1371
1372#define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c
1373struct hci_cp_write_auth_payload_to {
1374 __le16 handle;
1375 __le16 timeout;
1376} __packed;
1377struct hci_rp_write_auth_payload_to {
1378 __u8 status;
1379 __le16 handle;
1380} __packed;
1381
1382#define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1383struct hci_rp_read_local_oob_ext_data {
1384 __u8 status;
1385 __u8 hash192[16];
1386 __u8 rand192[16];
1387 __u8 hash256[16];
1388 __u8 rand256[16];
1389} __packed;
1390
1391#define HCI_CONFIGURE_DATA_PATH 0x0c83
1392struct hci_op_configure_data_path {
1393 __u8 direction;
1394 __u8 data_path_id;
1395 __u8 vnd_len;
1396 __u8 vnd_data[];
1397} __packed;
1398
1399#define HCI_OP_READ_LOCAL_VERSION 0x1001
1400struct hci_rp_read_local_version {
1401 __u8 status;
1402 __u8 hci_ver;
1403 __le16 hci_rev;
1404 __u8 lmp_ver;
1405 __le16 manufacturer;
1406 __le16 lmp_subver;
1407} __packed;
1408
1409#define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1410struct hci_rp_read_local_commands {
1411 __u8 status;
1412 __u8 commands[64];
1413} __packed;
1414
1415#define HCI_OP_READ_LOCAL_FEATURES 0x1003
1416struct hci_rp_read_local_features {
1417 __u8 status;
1418 __u8 features[8];
1419} __packed;
1420
1421#define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1422struct hci_cp_read_local_ext_features {
1423 __u8 page;
1424} __packed;
1425struct hci_rp_read_local_ext_features {
1426 __u8 status;
1427 __u8 page;
1428 __u8 max_page;
1429 __u8 features[8];
1430} __packed;
1431
1432#define HCI_OP_READ_BUFFER_SIZE 0x1005
1433struct hci_rp_read_buffer_size {
1434 __u8 status;
1435 __le16 acl_mtu;
1436 __u8 sco_mtu;
1437 __le16 acl_max_pkt;
1438 __le16 sco_max_pkt;
1439} __packed;
1440
1441#define HCI_OP_READ_BD_ADDR 0x1009
1442struct hci_rp_read_bd_addr {
1443 __u8 status;
1444 bdaddr_t bdaddr;
1445} __packed;
1446
1447#define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1448struct hci_rp_read_data_block_size {
1449 __u8 status;
1450 __le16 max_acl_len;
1451 __le16 block_len;
1452 __le16 num_blocks;
1453} __packed;
1454
1455#define HCI_OP_READ_LOCAL_CODECS 0x100b
1456struct hci_std_codecs {
1457 __u8 num;
1458 __u8 codec[];
1459} __packed;
1460
1461struct hci_vnd_codec {
1462 /* company id */
1463 __le16 cid;
1464 /* vendor codec id */
1465 __le16 vid;
1466} __packed;
1467
1468struct hci_vnd_codecs {
1469 __u8 num;
1470 struct hci_vnd_codec codec[];
1471} __packed;
1472
1473struct hci_rp_read_local_supported_codecs {
1474 __u8 status;
1475 struct hci_std_codecs std_codecs;
1476 struct hci_vnd_codecs vnd_codecs;
1477} __packed;
1478
1479#define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c
1480struct hci_rp_read_local_pairing_opts {
1481 __u8 status;
1482 __u8 pairing_opts;
1483 __u8 max_key_size;
1484} __packed;
1485
1486#define HCI_OP_READ_LOCAL_CODECS_V2 0x100d
1487struct hci_std_codec_v2 {
1488 __u8 id;
1489 __u8 transport;
1490} __packed;
1491
1492struct hci_std_codecs_v2 {
1493 __u8 num;
1494 struct hci_std_codec_v2 codec[];
1495} __packed;
1496
1497struct hci_vnd_codec_v2 {
1498 __le16 cid;
1499 __le16 vid;
1500 __u8 transport;
1501} __packed;
1502
1503struct hci_vnd_codecs_v2 {
1504 __u8 num;
1505 struct hci_vnd_codec_v2 codec[];
1506} __packed;
1507
1508struct hci_rp_read_local_supported_codecs_v2 {
1509 __u8 status;
1510 struct hci_std_codecs_v2 std_codecs;
1511 struct hci_vnd_codecs_v2 vendor_codecs;
1512} __packed;
1513
1514#define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e
1515struct hci_op_read_local_codec_caps {
1516 __u8 id;
1517 __le16 cid;
1518 __le16 vid;
1519 __u8 transport;
1520 __u8 direction;
1521} __packed;
1522
1523struct hci_codec_caps {
1524 __u8 len;
1525 __u8 data[];
1526} __packed;
1527
1528struct hci_rp_read_local_codec_caps {
1529 __u8 status;
1530 __u8 num_caps;
1531} __packed;
1532
1533#define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1534struct hci_rp_read_page_scan_activity {
1535 __u8 status;
1536 __le16 interval;
1537 __le16 window;
1538} __packed;
1539
1540#define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1541struct hci_cp_write_page_scan_activity {
1542 __le16 interval;
1543 __le16 window;
1544} __packed;
1545
1546#define HCI_OP_READ_TX_POWER 0x0c2d
1547struct hci_cp_read_tx_power {
1548 __le16 handle;
1549 __u8 type;
1550} __packed;
1551struct hci_rp_read_tx_power {
1552 __u8 status;
1553 __le16 handle;
1554 __s8 tx_power;
1555} __packed;
1556
1557#define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1558struct hci_rp_read_page_scan_type {
1559 __u8 status;
1560 __u8 type;
1561} __packed;
1562
1563#define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1564 #define PAGE_SCAN_TYPE_STANDARD 0x00
1565 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1566
1567#define HCI_OP_READ_RSSI 0x1405
1568struct hci_cp_read_rssi {
1569 __le16 handle;
1570} __packed;
1571struct hci_rp_read_rssi {
1572 __u8 status;
1573 __le16 handle;
1574 __s8 rssi;
1575} __packed;
1576
1577#define HCI_OP_READ_CLOCK 0x1407
1578struct hci_cp_read_clock {
1579 __le16 handle;
1580 __u8 which;
1581} __packed;
1582struct hci_rp_read_clock {
1583 __u8 status;
1584 __le16 handle;
1585 __le32 clock;
1586 __le16 accuracy;
1587} __packed;
1588
1589#define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1590struct hci_cp_read_enc_key_size {
1591 __le16 handle;
1592} __packed;
1593struct hci_rp_read_enc_key_size {
1594 __u8 status;
1595 __le16 handle;
1596 __u8 key_size;
1597} __packed;
1598
1599#define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
1600struct hci_rp_read_local_amp_info {
1601 __u8 status;
1602 __u8 amp_status;
1603 __le32 total_bw;
1604 __le32 max_bw;
1605 __le32 min_latency;
1606 __le32 max_pdu;
1607 __u8 amp_type;
1608 __le16 pal_cap;
1609 __le16 max_assoc_size;
1610 __le32 max_flush_to;
1611 __le32 be_flush_to;
1612} __packed;
1613
1614#define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a
1615struct hci_cp_read_local_amp_assoc {
1616 __u8 phy_handle;
1617 __le16 len_so_far;
1618 __le16 max_len;
1619} __packed;
1620struct hci_rp_read_local_amp_assoc {
1621 __u8 status;
1622 __u8 phy_handle;
1623 __le16 rem_len;
1624 __u8 frag[];
1625} __packed;
1626
1627#define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b
1628struct hci_cp_write_remote_amp_assoc {
1629 __u8 phy_handle;
1630 __le16 len_so_far;
1631 __le16 rem_len;
1632 __u8 frag[];
1633} __packed;
1634struct hci_rp_write_remote_amp_assoc {
1635 __u8 status;
1636 __u8 phy_handle;
1637} __packed;
1638
1639#define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1640
1641#define HCI_OP_ENABLE_DUT_MODE 0x1803
1642
1643#define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1644
1645#define HCI_OP_LE_SET_EVENT_MASK 0x2001
1646struct hci_cp_le_set_event_mask {
1647 __u8 mask[8];
1648} __packed;
1649
1650#define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1651struct hci_rp_le_read_buffer_size {
1652 __u8 status;
1653 __le16 le_mtu;
1654 __u8 le_max_pkt;
1655} __packed;
1656
1657#define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1658struct hci_rp_le_read_local_features {
1659 __u8 status;
1660 __u8 features[8];
1661} __packed;
1662
1663#define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1664
1665#define HCI_OP_LE_SET_ADV_PARAM 0x2006
1666struct hci_cp_le_set_adv_param {
1667 __le16 min_interval;
1668 __le16 max_interval;
1669 __u8 type;
1670 __u8 own_address_type;
1671 __u8 direct_addr_type;
1672 bdaddr_t direct_addr;
1673 __u8 channel_map;
1674 __u8 filter_policy;
1675} __packed;
1676
1677#define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1678struct hci_rp_le_read_adv_tx_power {
1679 __u8 status;
1680 __s8 tx_power;
1681} __packed;
1682
1683#define HCI_MAX_AD_LENGTH 31
1684
1685#define HCI_OP_LE_SET_ADV_DATA 0x2008
1686struct hci_cp_le_set_adv_data {
1687 __u8 length;
1688 __u8 data[HCI_MAX_AD_LENGTH];
1689} __packed;
1690
1691#define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1692struct hci_cp_le_set_scan_rsp_data {
1693 __u8 length;
1694 __u8 data[HCI_MAX_AD_LENGTH];
1695} __packed;
1696
1697#define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1698
1699#define LE_SCAN_PASSIVE 0x00
1700#define LE_SCAN_ACTIVE 0x01
1701
1702#define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1703struct hci_cp_le_set_scan_param {
1704 __u8 type;
1705 __le16 interval;
1706 __le16 window;
1707 __u8 own_address_type;
1708 __u8 filter_policy;
1709} __packed;
1710
1711#define LE_SCAN_DISABLE 0x00
1712#define LE_SCAN_ENABLE 0x01
1713#define LE_SCAN_FILTER_DUP_DISABLE 0x00
1714#define LE_SCAN_FILTER_DUP_ENABLE 0x01
1715
1716#define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1717struct hci_cp_le_set_scan_enable {
1718 __u8 enable;
1719 __u8 filter_dup;
1720} __packed;
1721
1722#define HCI_LE_USE_PEER_ADDR 0x00
1723#define HCI_LE_USE_ACCEPT_LIST 0x01
1724
1725#define HCI_OP_LE_CREATE_CONN 0x200d
1726struct hci_cp_le_create_conn {
1727 __le16 scan_interval;
1728 __le16 scan_window;
1729 __u8 filter_policy;
1730 __u8 peer_addr_type;
1731 bdaddr_t peer_addr;
1732 __u8 own_address_type;
1733 __le16 conn_interval_min;
1734 __le16 conn_interval_max;
1735 __le16 conn_latency;
1736 __le16 supervision_timeout;
1737 __le16 min_ce_len;
1738 __le16 max_ce_len;
1739} __packed;
1740
1741#define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1742
1743#define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f
1744struct hci_rp_le_read_accept_list_size {
1745 __u8 status;
1746 __u8 size;
1747} __packed;
1748
1749#define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010
1750
1751#define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011
1752struct hci_cp_le_add_to_accept_list {
1753 __u8 bdaddr_type;
1754 bdaddr_t bdaddr;
1755} __packed;
1756
1757#define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012
1758struct hci_cp_le_del_from_accept_list {
1759 __u8 bdaddr_type;
1760 bdaddr_t bdaddr;
1761} __packed;
1762
1763#define HCI_OP_LE_CONN_UPDATE 0x2013
1764struct hci_cp_le_conn_update {
1765 __le16 handle;
1766 __le16 conn_interval_min;
1767 __le16 conn_interval_max;
1768 __le16 conn_latency;
1769 __le16 supervision_timeout;
1770 __le16 min_ce_len;
1771 __le16 max_ce_len;
1772} __packed;
1773
1774#define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1775struct hci_cp_le_read_remote_features {
1776 __le16 handle;
1777} __packed;
1778
1779#define HCI_OP_LE_START_ENC 0x2019
1780struct hci_cp_le_start_enc {
1781 __le16 handle;
1782 __le64 rand;
1783 __le16 ediv;
1784 __u8 ltk[16];
1785} __packed;
1786
1787#define HCI_OP_LE_LTK_REPLY 0x201a
1788struct hci_cp_le_ltk_reply {
1789 __le16 handle;
1790 __u8 ltk[16];
1791} __packed;
1792struct hci_rp_le_ltk_reply {
1793 __u8 status;
1794 __le16 handle;
1795} __packed;
1796
1797#define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1798struct hci_cp_le_ltk_neg_reply {
1799 __le16 handle;
1800} __packed;
1801struct hci_rp_le_ltk_neg_reply {
1802 __u8 status;
1803 __le16 handle;
1804} __packed;
1805
1806#define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1807struct hci_rp_le_read_supported_states {
1808 __u8 status;
1809 __u8 le_states[8];
1810} __packed;
1811
1812#define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1813struct hci_cp_le_conn_param_req_reply {
1814 __le16 handle;
1815 __le16 interval_min;
1816 __le16 interval_max;
1817 __le16 latency;
1818 __le16 timeout;
1819 __le16 min_ce_len;
1820 __le16 max_ce_len;
1821} __packed;
1822
1823#define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1824struct hci_cp_le_conn_param_req_neg_reply {
1825 __le16 handle;
1826 __u8 reason;
1827} __packed;
1828
1829#define HCI_OP_LE_SET_DATA_LEN 0x2022
1830struct hci_cp_le_set_data_len {
1831 __le16 handle;
1832 __le16 tx_len;
1833 __le16 tx_time;
1834} __packed;
1835struct hci_rp_le_set_data_len {
1836 __u8 status;
1837 __le16 handle;
1838} __packed;
1839
1840#define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1841struct hci_rp_le_read_def_data_len {
1842 __u8 status;
1843 __le16 tx_len;
1844 __le16 tx_time;
1845} __packed;
1846
1847#define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1848struct hci_cp_le_write_def_data_len {
1849 __le16 tx_len;
1850 __le16 tx_time;
1851} __packed;
1852
1853#define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027
1854struct hci_cp_le_add_to_resolv_list {
1855 __u8 bdaddr_type;
1856 bdaddr_t bdaddr;
1857 __u8 peer_irk[16];
1858 __u8 local_irk[16];
1859} __packed;
1860
1861#define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028
1862struct hci_cp_le_del_from_resolv_list {
1863 __u8 bdaddr_type;
1864 bdaddr_t bdaddr;
1865} __packed;
1866
1867#define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029
1868
1869#define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a
1870struct hci_rp_le_read_resolv_list_size {
1871 __u8 status;
1872 __u8 size;
1873} __packed;
1874
1875#define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
1876
1877#define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e
1878
1879#define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1880struct hci_rp_le_read_max_data_len {
1881 __u8 status;
1882 __le16 tx_len;
1883 __le16 tx_time;
1884 __le16 rx_len;
1885 __le16 rx_time;
1886} __packed;
1887
1888#define HCI_OP_LE_SET_DEFAULT_PHY 0x2031
1889struct hci_cp_le_set_default_phy {
1890 __u8 all_phys;
1891 __u8 tx_phys;
1892 __u8 rx_phys;
1893} __packed;
1894
1895#define HCI_LE_SET_PHY_1M 0x01
1896#define HCI_LE_SET_PHY_2M 0x02
1897#define HCI_LE_SET_PHY_CODED 0x04
1898
1899#define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041
1900struct hci_cp_le_set_ext_scan_params {
1901 __u8 own_addr_type;
1902 __u8 filter_policy;
1903 __u8 scanning_phys;
1904 __u8 data[];
1905} __packed;
1906
1907#define LE_SCAN_PHY_1M 0x01
1908#define LE_SCAN_PHY_2M 0x02
1909#define LE_SCAN_PHY_CODED 0x04
1910
1911struct hci_cp_le_scan_phy_params {
1912 __u8 type;
1913 __le16 interval;
1914 __le16 window;
1915} __packed;
1916
1917#define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042
1918struct hci_cp_le_set_ext_scan_enable {
1919 __u8 enable;
1920 __u8 filter_dup;
1921 __le16 duration;
1922 __le16 period;
1923} __packed;
1924
1925#define HCI_OP_LE_EXT_CREATE_CONN 0x2043
1926struct hci_cp_le_ext_create_conn {
1927 __u8 filter_policy;
1928 __u8 own_addr_type;
1929 __u8 peer_addr_type;
1930 bdaddr_t peer_addr;
1931 __u8 phys;
1932 __u8 data[];
1933} __packed;
1934
1935struct hci_cp_le_ext_conn_param {
1936 __le16 scan_interval;
1937 __le16 scan_window;
1938 __le16 conn_interval_min;
1939 __le16 conn_interval_max;
1940 __le16 conn_latency;
1941 __le16 supervision_timeout;
1942 __le16 min_ce_len;
1943 __le16 max_ce_len;
1944} __packed;
1945
1946#define HCI_OP_LE_PA_CREATE_SYNC 0x2044
1947struct hci_cp_le_pa_create_sync {
1948 __u8 options;
1949 __u8 sid;
1950 __u8 addr_type;
1951 bdaddr_t addr;
1952 __le16 skip;
1953 __le16 sync_timeout;
1954 __u8 sync_cte_type;
1955} __packed;
1956
1957#define HCI_OP_LE_PA_TERM_SYNC 0x2046
1958struct hci_cp_le_pa_term_sync {
1959 __le16 handle;
1960} __packed;
1961
1962#define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b
1963struct hci_rp_le_read_num_supported_adv_sets {
1964 __u8 status;
1965 __u8 num_of_sets;
1966} __packed;
1967
1968#define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036
1969struct hci_cp_le_set_ext_adv_params {
1970 __u8 handle;
1971 __le16 evt_properties;
1972 __u8 min_interval[3];
1973 __u8 max_interval[3];
1974 __u8 channel_map;
1975 __u8 own_addr_type;
1976 __u8 peer_addr_type;
1977 bdaddr_t peer_addr;
1978 __u8 filter_policy;
1979 __u8 tx_power;
1980 __u8 primary_phy;
1981 __u8 secondary_max_skip;
1982 __u8 secondary_phy;
1983 __u8 sid;
1984 __u8 notif_enable;
1985} __packed;
1986
1987#define HCI_ADV_PHY_1M 0X01
1988#define HCI_ADV_PHY_2M 0x02
1989#define HCI_ADV_PHY_CODED 0x03
1990
1991struct hci_rp_le_set_ext_adv_params {
1992 __u8 status;
1993 __u8 tx_power;
1994} __packed;
1995
1996struct hci_cp_ext_adv_set {
1997 __u8 handle;
1998 __le16 duration;
1999 __u8 max_events;
2000} __packed;
2001
2002#define HCI_MAX_EXT_AD_LENGTH 251
2003
2004#define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037
2005struct hci_cp_le_set_ext_adv_data {
2006 __u8 handle;
2007 __u8 operation;
2008 __u8 frag_pref;
2009 __u8 length;
2010 __u8 data[];
2011} __packed;
2012
2013#define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038
2014struct hci_cp_le_set_ext_scan_rsp_data {
2015 __u8 handle;
2016 __u8 operation;
2017 __u8 frag_pref;
2018 __u8 length;
2019 __u8 data[];
2020} __packed;
2021
2022#define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039
2023struct hci_cp_le_set_ext_adv_enable {
2024 __u8 enable;
2025 __u8 num_of_sets;
2026 __u8 data[];
2027} __packed;
2028
2029#define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e
2030struct hci_cp_le_set_per_adv_params {
2031 __u8 handle;
2032 __le16 min_interval;
2033 __le16 max_interval;
2034 __le16 periodic_properties;
2035} __packed;
2036
2037#define HCI_MAX_PER_AD_LENGTH 252
2038
2039#define HCI_OP_LE_SET_PER_ADV_DATA 0x203f
2040struct hci_cp_le_set_per_adv_data {
2041 __u8 handle;
2042 __u8 operation;
2043 __u8 length;
2044 __u8 data[];
2045} __packed;
2046
2047#define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040
2048struct hci_cp_le_set_per_adv_enable {
2049 __u8 enable;
2050 __u8 handle;
2051} __packed;
2052
2053#define LE_SET_ADV_DATA_OP_COMPLETE 0x03
2054
2055#define LE_SET_ADV_DATA_NO_FRAG 0x01
2056
2057#define HCI_OP_LE_REMOVE_ADV_SET 0x203c
2058
2059#define HCI_OP_LE_CLEAR_ADV_SETS 0x203d
2060
2061#define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035
2062struct hci_cp_le_set_adv_set_rand_addr {
2063 __u8 handle;
2064 bdaddr_t bdaddr;
2065} __packed;
2066
2067#define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b
2068struct hci_rp_le_read_transmit_power {
2069 __u8 status;
2070 __s8 min_le_tx_power;
2071 __s8 max_le_tx_power;
2072} __packed;
2073
2074#define HCI_NETWORK_PRIVACY 0x00
2075#define HCI_DEVICE_PRIVACY 0x01
2076
2077#define HCI_OP_LE_SET_PRIVACY_MODE 0x204e
2078struct hci_cp_le_set_privacy_mode {
2079 __u8 bdaddr_type;
2080 bdaddr_t bdaddr;
2081 __u8 mode;
2082} __packed;
2083
2084#define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
2085struct hci_rp_le_read_buffer_size_v2 {
2086 __u8 status;
2087 __le16 acl_mtu;
2088 __u8 acl_max_pkt;
2089 __le16 iso_mtu;
2090 __u8 iso_max_pkt;
2091} __packed;
2092
2093#define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061
2094struct hci_cp_le_read_iso_tx_sync {
2095 __le16 handle;
2096} __packed;
2097
2098struct hci_rp_le_read_iso_tx_sync {
2099 __u8 status;
2100 __le16 handle;
2101 __le16 seq;
2102 __le32 imestamp;
2103 __u8 offset[3];
2104} __packed;
2105
2106#define HCI_OP_LE_SET_CIG_PARAMS 0x2062
2107struct hci_cis_params {
2108 __u8 cis_id;
2109 __le16 c_sdu;
2110 __le16 p_sdu;
2111 __u8 c_phy;
2112 __u8 p_phy;
2113 __u8 c_rtn;
2114 __u8 p_rtn;
2115} __packed;
2116
2117struct hci_cp_le_set_cig_params {
2118 __u8 cig_id;
2119 __u8 c_interval[3];
2120 __u8 p_interval[3];
2121 __u8 sca;
2122 __u8 packing;
2123 __u8 framing;
2124 __le16 c_latency;
2125 __le16 p_latency;
2126 __u8 num_cis;
2127 struct hci_cis_params cis[];
2128} __packed;
2129
2130struct hci_rp_le_set_cig_params {
2131 __u8 status;
2132 __u8 cig_id;
2133 __u8 num_handles;
2134 __le16 handle[];
2135} __packed;
2136
2137#define HCI_OP_LE_CREATE_CIS 0x2064
2138struct hci_cis {
2139 __le16 cis_handle;
2140 __le16 acl_handle;
2141} __packed;
2142
2143struct hci_cp_le_create_cis {
2144 __u8 num_cis;
2145 struct hci_cis cis[];
2146} __packed;
2147
2148#define HCI_OP_LE_REMOVE_CIG 0x2065
2149struct hci_cp_le_remove_cig {
2150 __u8 cig_id;
2151} __packed;
2152
2153#define HCI_OP_LE_ACCEPT_CIS 0x2066
2154struct hci_cp_le_accept_cis {
2155 __le16 handle;
2156} __packed;
2157
2158#define HCI_OP_LE_REJECT_CIS 0x2067
2159struct hci_cp_le_reject_cis {
2160 __le16 handle;
2161 __u8 reason;
2162} __packed;
2163
2164#define HCI_OP_LE_CREATE_BIG 0x2068
2165struct hci_bis {
2166 __u8 sdu_interval[3];
2167 __le16 sdu;
2168 __le16 latency;
2169 __u8 rtn;
2170 __u8 phy;
2171 __u8 packing;
2172 __u8 framing;
2173 __u8 encryption;
2174 __u8 bcode[16];
2175} __packed;
2176
2177struct hci_cp_le_create_big {
2178 __u8 handle;
2179 __u8 adv_handle;
2180 __u8 num_bis;
2181 struct hci_bis bis;
2182} __packed;
2183
2184#define HCI_OP_LE_TERM_BIG 0x206a
2185struct hci_cp_le_term_big {
2186 __u8 handle;
2187 __u8 reason;
2188} __packed;
2189
2190#define HCI_OP_LE_BIG_CREATE_SYNC 0x206b
2191struct hci_cp_le_big_create_sync {
2192 __u8 handle;
2193 __le16 sync_handle;
2194 __u8 encryption;
2195 __u8 bcode[16];
2196 __u8 mse;
2197 __le16 timeout;
2198 __u8 num_bis;
2199 __u8 bis[];
2200} __packed;
2201
2202#define HCI_OP_LE_BIG_TERM_SYNC 0x206c
2203struct hci_cp_le_big_term_sync {
2204 __u8 handle;
2205} __packed;
2206
2207#define HCI_OP_LE_SETUP_ISO_PATH 0x206e
2208struct hci_cp_le_setup_iso_path {
2209 __le16 handle;
2210 __u8 direction;
2211 __u8 path;
2212 __u8 codec;
2213 __le16 codec_cid;
2214 __le16 codec_vid;
2215 __u8 delay[3];
2216 __u8 codec_cfg_len;
2217 __u8 codec_cfg[];
2218} __packed;
2219
2220struct hci_rp_le_setup_iso_path {
2221 __u8 status;
2222 __le16 handle;
2223} __packed;
2224
2225#define HCI_OP_LE_SET_HOST_FEATURE 0x2074
2226struct hci_cp_le_set_host_feature {
2227 __u8 bit_number;
2228 __u8 bit_value;
2229} __packed;
2230
2231/* ---- HCI Events ---- */
2232struct hci_ev_status {
2233 __u8 status;
2234} __packed;
2235
2236#define HCI_EV_INQUIRY_COMPLETE 0x01
2237
2238#define HCI_EV_INQUIRY_RESULT 0x02
2239struct inquiry_info {
2240 bdaddr_t bdaddr;
2241 __u8 pscan_rep_mode;
2242 __u8 pscan_period_mode;
2243 __u8 pscan_mode;
2244 __u8 dev_class[3];
2245 __le16 clock_offset;
2246} __packed;
2247
2248struct hci_ev_inquiry_result {
2249 __u8 num;
2250 struct inquiry_info info[];
2251};
2252
2253#define HCI_EV_CONN_COMPLETE 0x03
2254struct hci_ev_conn_complete {
2255 __u8 status;
2256 __le16 handle;
2257 bdaddr_t bdaddr;
2258 __u8 link_type;
2259 __u8 encr_mode;
2260} __packed;
2261
2262#define HCI_EV_CONN_REQUEST 0x04
2263struct hci_ev_conn_request {
2264 bdaddr_t bdaddr;
2265 __u8 dev_class[3];
2266 __u8 link_type;
2267} __packed;
2268
2269#define HCI_EV_DISCONN_COMPLETE 0x05
2270struct hci_ev_disconn_complete {
2271 __u8 status;
2272 __le16 handle;
2273 __u8 reason;
2274} __packed;
2275
2276#define HCI_EV_AUTH_COMPLETE 0x06
2277struct hci_ev_auth_complete {
2278 __u8 status;
2279 __le16 handle;
2280} __packed;
2281
2282#define HCI_EV_REMOTE_NAME 0x07
2283struct hci_ev_remote_name {
2284 __u8 status;
2285 bdaddr_t bdaddr;
2286 __u8 name[HCI_MAX_NAME_LENGTH];
2287} __packed;
2288
2289#define HCI_EV_ENCRYPT_CHANGE 0x08
2290struct hci_ev_encrypt_change {
2291 __u8 status;
2292 __le16 handle;
2293 __u8 encrypt;
2294} __packed;
2295
2296#define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
2297struct hci_ev_change_link_key_complete {
2298 __u8 status;
2299 __le16 handle;
2300} __packed;
2301
2302#define HCI_EV_REMOTE_FEATURES 0x0b
2303struct hci_ev_remote_features {
2304 __u8 status;
2305 __le16 handle;
2306 __u8 features[8];
2307} __packed;
2308
2309#define HCI_EV_REMOTE_VERSION 0x0c
2310struct hci_ev_remote_version {
2311 __u8 status;
2312 __le16 handle;
2313 __u8 lmp_ver;
2314 __le16 manufacturer;
2315 __le16 lmp_subver;
2316} __packed;
2317
2318#define HCI_EV_QOS_SETUP_COMPLETE 0x0d
2319struct hci_qos {
2320 __u8 service_type;
2321 __u32 token_rate;
2322 __u32 peak_bandwidth;
2323 __u32 latency;
2324 __u32 delay_variation;
2325} __packed;
2326struct hci_ev_qos_setup_complete {
2327 __u8 status;
2328 __le16 handle;
2329 struct hci_qos qos;
2330} __packed;
2331
2332#define HCI_EV_CMD_COMPLETE 0x0e
2333struct hci_ev_cmd_complete {
2334 __u8 ncmd;
2335 __le16 opcode;
2336} __packed;
2337
2338#define HCI_EV_CMD_STATUS 0x0f
2339struct hci_ev_cmd_status {
2340 __u8 status;
2341 __u8 ncmd;
2342 __le16 opcode;
2343} __packed;
2344
2345#define HCI_EV_HARDWARE_ERROR 0x10
2346struct hci_ev_hardware_error {
2347 __u8 code;
2348} __packed;
2349
2350#define HCI_EV_ROLE_CHANGE 0x12
2351struct hci_ev_role_change {
2352 __u8 status;
2353 bdaddr_t bdaddr;
2354 __u8 role;
2355} __packed;
2356
2357#define HCI_EV_NUM_COMP_PKTS 0x13
2358struct hci_comp_pkts_info {
2359 __le16 handle;
2360 __le16 count;
2361} __packed;
2362
2363struct hci_ev_num_comp_pkts {
2364 __u8 num;
2365 struct hci_comp_pkts_info handles[];
2366} __packed;
2367
2368#define HCI_EV_MODE_CHANGE 0x14
2369struct hci_ev_mode_change {
2370 __u8 status;
2371 __le16 handle;
2372 __u8 mode;
2373 __le16 interval;
2374} __packed;
2375
2376#define HCI_EV_PIN_CODE_REQ 0x16
2377struct hci_ev_pin_code_req {
2378 bdaddr_t bdaddr;
2379} __packed;
2380
2381#define HCI_EV_LINK_KEY_REQ 0x17
2382struct hci_ev_link_key_req {
2383 bdaddr_t bdaddr;
2384} __packed;
2385
2386#define HCI_EV_LINK_KEY_NOTIFY 0x18
2387struct hci_ev_link_key_notify {
2388 bdaddr_t bdaddr;
2389 __u8 link_key[HCI_LINK_KEY_SIZE];
2390 __u8 key_type;
2391} __packed;
2392
2393#define HCI_EV_CLOCK_OFFSET 0x1c
2394struct hci_ev_clock_offset {
2395 __u8 status;
2396 __le16 handle;
2397 __le16 clock_offset;
2398} __packed;
2399
2400#define HCI_EV_PKT_TYPE_CHANGE 0x1d
2401struct hci_ev_pkt_type_change {
2402 __u8 status;
2403 __le16 handle;
2404 __le16 pkt_type;
2405} __packed;
2406
2407#define HCI_EV_PSCAN_REP_MODE 0x20
2408struct hci_ev_pscan_rep_mode {
2409 bdaddr_t bdaddr;
2410 __u8 pscan_rep_mode;
2411} __packed;
2412
2413#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
2414struct inquiry_info_rssi {
2415 bdaddr_t bdaddr;
2416 __u8 pscan_rep_mode;
2417 __u8 pscan_period_mode;
2418 __u8 dev_class[3];
2419 __le16 clock_offset;
2420 __s8 rssi;
2421} __packed;
2422struct inquiry_info_rssi_pscan {
2423 bdaddr_t bdaddr;
2424 __u8 pscan_rep_mode;
2425 __u8 pscan_period_mode;
2426 __u8 pscan_mode;
2427 __u8 dev_class[3];
2428 __le16 clock_offset;
2429 __s8 rssi;
2430} __packed;
2431struct hci_ev_inquiry_result_rssi {
2432 __u8 num;
2433 __u8 data[];
2434} __packed;
2435
2436#define HCI_EV_REMOTE_EXT_FEATURES 0x23
2437struct hci_ev_remote_ext_features {
2438 __u8 status;
2439 __le16 handle;
2440 __u8 page;
2441 __u8 max_page;
2442 __u8 features[8];
2443} __packed;
2444
2445#define HCI_EV_SYNC_CONN_COMPLETE 0x2c
2446struct hci_ev_sync_conn_complete {
2447 __u8 status;
2448 __le16 handle;
2449 bdaddr_t bdaddr;
2450 __u8 link_type;
2451 __u8 tx_interval;
2452 __u8 retrans_window;
2453 __le16 rx_pkt_len;
2454 __le16 tx_pkt_len;
2455 __u8 air_mode;
2456} __packed;
2457
2458#define HCI_EV_SYNC_CONN_CHANGED 0x2d
2459struct hci_ev_sync_conn_changed {
2460 __u8 status;
2461 __le16 handle;
2462 __u8 tx_interval;
2463 __u8 retrans_window;
2464 __le16 rx_pkt_len;
2465 __le16 tx_pkt_len;
2466} __packed;
2467
2468#define HCI_EV_SNIFF_SUBRATE 0x2e
2469struct hci_ev_sniff_subrate {
2470 __u8 status;
2471 __le16 handle;
2472 __le16 max_tx_latency;
2473 __le16 max_rx_latency;
2474 __le16 max_remote_timeout;
2475 __le16 max_local_timeout;
2476} __packed;
2477
2478#define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
2479struct extended_inquiry_info {
2480 bdaddr_t bdaddr;
2481 __u8 pscan_rep_mode;
2482 __u8 pscan_period_mode;
2483 __u8 dev_class[3];
2484 __le16 clock_offset;
2485 __s8 rssi;
2486 __u8 data[240];
2487} __packed;
2488
2489struct hci_ev_ext_inquiry_result {
2490 __u8 num;
2491 struct extended_inquiry_info info[];
2492} __packed;
2493
2494#define HCI_EV_KEY_REFRESH_COMPLETE 0x30
2495struct hci_ev_key_refresh_complete {
2496 __u8 status;
2497 __le16 handle;
2498} __packed;
2499
2500#define HCI_EV_IO_CAPA_REQUEST 0x31
2501struct hci_ev_io_capa_request {
2502 bdaddr_t bdaddr;
2503} __packed;
2504
2505#define HCI_EV_IO_CAPA_REPLY 0x32
2506struct hci_ev_io_capa_reply {
2507 bdaddr_t bdaddr;
2508 __u8 capability;
2509 __u8 oob_data;
2510 __u8 authentication;
2511} __packed;
2512
2513#define HCI_EV_USER_CONFIRM_REQUEST 0x33
2514struct hci_ev_user_confirm_req {
2515 bdaddr_t bdaddr;
2516 __le32 passkey;
2517} __packed;
2518
2519#define HCI_EV_USER_PASSKEY_REQUEST 0x34
2520struct hci_ev_user_passkey_req {
2521 bdaddr_t bdaddr;
2522} __packed;
2523
2524#define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
2525struct hci_ev_remote_oob_data_request {
2526 bdaddr_t bdaddr;
2527} __packed;
2528
2529#define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
2530struct hci_ev_simple_pair_complete {
2531 __u8 status;
2532 bdaddr_t bdaddr;
2533} __packed;
2534
2535#define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
2536struct hci_ev_user_passkey_notify {
2537 bdaddr_t bdaddr;
2538 __le32 passkey;
2539} __packed;
2540
2541#define HCI_KEYPRESS_STARTED 0
2542#define HCI_KEYPRESS_ENTERED 1
2543#define HCI_KEYPRESS_ERASED 2
2544#define HCI_KEYPRESS_CLEARED 3
2545#define HCI_KEYPRESS_COMPLETED 4
2546
2547#define HCI_EV_KEYPRESS_NOTIFY 0x3c
2548struct hci_ev_keypress_notify {
2549 bdaddr_t bdaddr;
2550 __u8 type;
2551} __packed;
2552
2553#define HCI_EV_REMOTE_HOST_FEATURES 0x3d
2554struct hci_ev_remote_host_features {
2555 bdaddr_t bdaddr;
2556 __u8 features[8];
2557} __packed;
2558
2559#define HCI_EV_LE_META 0x3e
2560struct hci_ev_le_meta {
2561 __u8 subevent;
2562} __packed;
2563
2564#define HCI_EV_PHY_LINK_COMPLETE 0x40
2565struct hci_ev_phy_link_complete {
2566 __u8 status;
2567 __u8 phy_handle;
2568} __packed;
2569
2570#define HCI_EV_CHANNEL_SELECTED 0x41
2571struct hci_ev_channel_selected {
2572 __u8 phy_handle;
2573} __packed;
2574
2575#define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
2576struct hci_ev_disconn_phy_link_complete {
2577 __u8 status;
2578 __u8 phy_handle;
2579 __u8 reason;
2580} __packed;
2581
2582#define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
2583struct hci_ev_logical_link_complete {
2584 __u8 status;
2585 __le16 handle;
2586 __u8 phy_handle;
2587 __u8 flow_spec_id;
2588} __packed;
2589
2590#define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
2591struct hci_ev_disconn_logical_link_complete {
2592 __u8 status;
2593 __le16 handle;
2594 __u8 reason;
2595} __packed;
2596
2597#define HCI_EV_NUM_COMP_BLOCKS 0x48
2598struct hci_comp_blocks_info {
2599 __le16 handle;
2600 __le16 pkts;
2601 __le16 blocks;
2602} __packed;
2603
2604struct hci_ev_num_comp_blocks {
2605 __le16 num_blocks;
2606 __u8 num_hndl;
2607 struct hci_comp_blocks_info handles[];
2608} __packed;
2609
2610#define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
2611struct hci_ev_sync_train_complete {
2612 __u8 status;
2613} __packed;
2614
2615#define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54
2616
2617#define HCI_EV_LE_CONN_COMPLETE 0x01
2618struct hci_ev_le_conn_complete {
2619 __u8 status;
2620 __le16 handle;
2621 __u8 role;
2622 __u8 bdaddr_type;
2623 bdaddr_t bdaddr;
2624 __le16 interval;
2625 __le16 latency;
2626 __le16 supervision_timeout;
2627 __u8 clk_accurancy;
2628} __packed;
2629
2630/* Advertising report event types */
2631#define LE_ADV_IND 0x00
2632#define LE_ADV_DIRECT_IND 0x01
2633#define LE_ADV_SCAN_IND 0x02
2634#define LE_ADV_NONCONN_IND 0x03
2635#define LE_ADV_SCAN_RSP 0x04
2636#define LE_ADV_INVALID 0x05
2637
2638/* Legacy event types in extended adv report */
2639#define LE_LEGACY_ADV_IND 0x0013
2640#define LE_LEGACY_ADV_DIRECT_IND 0x0015
2641#define LE_LEGACY_ADV_SCAN_IND 0x0012
2642#define LE_LEGACY_NONCONN_IND 0x0010
2643#define LE_LEGACY_SCAN_RSP_ADV 0x001b
2644#define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a
2645
2646/* Extended Advertising event types */
2647#define LE_EXT_ADV_NON_CONN_IND 0x0000
2648#define LE_EXT_ADV_CONN_IND 0x0001
2649#define LE_EXT_ADV_SCAN_IND 0x0002
2650#define LE_EXT_ADV_DIRECT_IND 0x0004
2651#define LE_EXT_ADV_SCAN_RSP 0x0008
2652#define LE_EXT_ADV_LEGACY_PDU 0x0010
2653#define LE_EXT_ADV_EVT_TYPE_MASK 0x007f
2654
2655#define ADDR_LE_DEV_PUBLIC 0x00
2656#define ADDR_LE_DEV_RANDOM 0x01
2657#define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02
2658#define ADDR_LE_DEV_RANDOM_RESOLVED 0x03
2659
2660#define HCI_EV_LE_ADVERTISING_REPORT 0x02
2661struct hci_ev_le_advertising_info {
2662 __u8 type;
2663 __u8 bdaddr_type;
2664 bdaddr_t bdaddr;
2665 __u8 length;
2666 __u8 data[];
2667} __packed;
2668
2669struct hci_ev_le_advertising_report {
2670 __u8 num;
2671 struct hci_ev_le_advertising_info info[];
2672} __packed;
2673
2674#define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2675struct hci_ev_le_conn_update_complete {
2676 __u8 status;
2677 __le16 handle;
2678 __le16 interval;
2679 __le16 latency;
2680 __le16 supervision_timeout;
2681} __packed;
2682
2683#define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
2684struct hci_ev_le_remote_feat_complete {
2685 __u8 status;
2686 __le16 handle;
2687 __u8 features[8];
2688} __packed;
2689
2690#define HCI_EV_LE_LTK_REQ 0x05
2691struct hci_ev_le_ltk_req {
2692 __le16 handle;
2693 __le64 rand;
2694 __le16 ediv;
2695} __packed;
2696
2697#define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
2698struct hci_ev_le_remote_conn_param_req {
2699 __le16 handle;
2700 __le16 interval_min;
2701 __le16 interval_max;
2702 __le16 latency;
2703 __le16 timeout;
2704} __packed;
2705
2706#define HCI_EV_LE_DATA_LEN_CHANGE 0x07
2707struct hci_ev_le_data_len_change {
2708 __le16 handle;
2709 __le16 tx_len;
2710 __le16 tx_time;
2711 __le16 rx_len;
2712 __le16 rx_time;
2713} __packed;
2714
2715#define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2716struct hci_ev_le_direct_adv_info {
2717 __u8 type;
2718 __u8 bdaddr_type;
2719 bdaddr_t bdaddr;
2720 __u8 direct_addr_type;
2721 bdaddr_t direct_addr;
2722 __s8 rssi;
2723} __packed;
2724
2725struct hci_ev_le_direct_adv_report {
2726 __u8 num;
2727 struct hci_ev_le_direct_adv_info info[];
2728} __packed;
2729
2730#define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
2731struct hci_ev_le_phy_update_complete {
2732 __u8 status;
2733 __le16 handle;
2734 __u8 tx_phy;
2735 __u8 rx_phy;
2736} __packed;
2737
2738#define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2739struct hci_ev_le_ext_adv_info {
2740 __le16 type;
2741 __u8 bdaddr_type;
2742 bdaddr_t bdaddr;
2743 __u8 primary_phy;
2744 __u8 secondary_phy;
2745 __u8 sid;
2746 __u8 tx_power;
2747 __s8 rssi;
2748 __le16 interval;
2749 __u8 direct_addr_type;
2750 bdaddr_t direct_addr;
2751 __u8 length;
2752 __u8 data[];
2753} __packed;
2754
2755struct hci_ev_le_ext_adv_report {
2756 __u8 num;
2757 struct hci_ev_le_ext_adv_info info[];
2758} __packed;
2759
2760#define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e
2761struct hci_ev_le_pa_sync_established {
2762 __u8 status;
2763 __le16 handle;
2764 __u8 sid;
2765 __u8 bdaddr_type;
2766 bdaddr_t bdaddr;
2767 __u8 phy;
2768 __le16 interval;
2769 __u8 clock_accuracy;
2770} __packed;
2771
2772#define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2773struct hci_ev_le_enh_conn_complete {
2774 __u8 status;
2775 __le16 handle;
2776 __u8 role;
2777 __u8 bdaddr_type;
2778 bdaddr_t bdaddr;
2779 bdaddr_t local_rpa;
2780 bdaddr_t peer_rpa;
2781 __le16 interval;
2782 __le16 latency;
2783 __le16 supervision_timeout;
2784 __u8 clk_accurancy;
2785} __packed;
2786
2787#define HCI_EV_LE_PER_ADV_REPORT 0x0f
2788struct hci_ev_le_per_adv_report {
2789 __le16 sync_handle;
2790 __u8 tx_power;
2791 __u8 rssi;
2792 __u8 cte_type;
2793 __u8 data_status;
2794 __u8 length;
2795 __u8 data[];
2796} __packed;
2797
2798#define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
2799struct hci_evt_le_ext_adv_set_term {
2800 __u8 status;
2801 __u8 handle;
2802 __le16 conn_handle;
2803 __u8 num_evts;
2804} __packed;
2805
2806#define HCI_EVT_LE_CIS_ESTABLISHED 0x19
2807struct hci_evt_le_cis_established {
2808 __u8 status;
2809 __le16 handle;
2810 __u8 cig_sync_delay[3];
2811 __u8 cis_sync_delay[3];
2812 __u8 c_latency[3];
2813 __u8 p_latency[3];
2814 __u8 c_phy;
2815 __u8 p_phy;
2816 __u8 nse;
2817 __u8 c_bn;
2818 __u8 p_bn;
2819 __u8 c_ft;
2820 __u8 p_ft;
2821 __le16 c_mtu;
2822 __le16 p_mtu;
2823 __le16 interval;
2824} __packed;
2825
2826#define HCI_EVT_LE_CIS_REQ 0x1a
2827struct hci_evt_le_cis_req {
2828 __le16 acl_handle;
2829 __le16 cis_handle;
2830 __u8 cig_id;
2831 __u8 cis_id;
2832} __packed;
2833
2834#define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b
2835struct hci_evt_le_create_big_complete {
2836 __u8 status;
2837 __u8 handle;
2838 __u8 sync_delay[3];
2839 __u8 transport_delay[3];
2840 __u8 phy;
2841 __u8 nse;
2842 __u8 bn;
2843 __u8 pto;
2844 __u8 irc;
2845 __le16 max_pdu;
2846 __le16 interval;
2847 __u8 num_bis;
2848 __le16 bis_handle[];
2849} __packed;
2850
2851#define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d
2852struct hci_evt_le_big_sync_estabilished {
2853 __u8 status;
2854 __u8 handle;
2855 __u8 latency[3];
2856 __u8 nse;
2857 __u8 bn;
2858 __u8 pto;
2859 __u8 irc;
2860 __le16 max_pdu;
2861 __le16 interval;
2862 __u8 num_bis;
2863 __le16 bis[];
2864} __packed;
2865
2866#define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22
2867struct hci_evt_le_big_info_adv_report {
2868 __le16 sync_handle;
2869 __u8 num_bis;
2870 __u8 nse;
2871 __le16 iso_interval;
2872 __u8 bn;
2873 __u8 pto;
2874 __u8 irc;
2875 __le16 max_pdu;
2876 __u8 sdu_interval[3];
2877 __le16 max_sdu;
2878 __u8 phy;
2879 __u8 framing;
2880 __u8 encryption;
2881} __packed;
2882
2883#define HCI_EV_VENDOR 0xff
2884
2885/* Internal events generated by Bluetooth stack */
2886#define HCI_EV_STACK_INTERNAL 0xfd
2887struct hci_ev_stack_internal {
2888 __u16 type;
2889 __u8 data[];
2890} __packed;
2891
2892#define HCI_EV_SI_DEVICE 0x01
2893struct hci_ev_si_device {
2894 __u16 event;
2895 __u16 dev_id;
2896} __packed;
2897
2898#define HCI_EV_SI_SECURITY 0x02
2899struct hci_ev_si_security {
2900 __u16 event;
2901 __u16 proto;
2902 __u16 subproto;
2903 __u8 incoming;
2904} __packed;
2905
2906/* ---- HCI Packet structures ---- */
2907#define HCI_COMMAND_HDR_SIZE 3
2908#define HCI_EVENT_HDR_SIZE 2
2909#define HCI_ACL_HDR_SIZE 4
2910#define HCI_SCO_HDR_SIZE 3
2911#define HCI_ISO_HDR_SIZE 4
2912
2913struct hci_command_hdr {
2914 __le16 opcode; /* OCF & OGF */
2915 __u8 plen;
2916} __packed;
2917
2918struct hci_event_hdr {
2919 __u8 evt;
2920 __u8 plen;
2921} __packed;
2922
2923struct hci_acl_hdr {
2924 __le16 handle; /* Handle & Flags(PB, BC) */
2925 __le16 dlen;
2926} __packed;
2927
2928struct hci_sco_hdr {
2929 __le16 handle;
2930 __u8 dlen;
2931} __packed;
2932
2933struct hci_iso_hdr {
2934 __le16 handle;
2935 __le16 dlen;
2936 __u8 data[];
2937} __packed;
2938
2939/* ISO data packet status flags */
2940#define HCI_ISO_STATUS_VALID 0x00
2941#define HCI_ISO_STATUS_INVALID 0x01
2942#define HCI_ISO_STATUS_NOP 0x02
2943
2944#define HCI_ISO_DATA_HDR_SIZE 4
2945struct hci_iso_data_hdr {
2946 __le16 sn;
2947 __le16 slen;
2948};
2949
2950#define HCI_ISO_TS_DATA_HDR_SIZE 8
2951struct hci_iso_ts_data_hdr {
2952 __le32 ts;
2953 __le16 sn;
2954 __le16 slen;
2955};
2956
2957static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2958{
2959 return (struct hci_event_hdr *) skb->data;
2960}
2961
2962static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2963{
2964 return (struct hci_acl_hdr *) skb->data;
2965}
2966
2967static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2968{
2969 return (struct hci_sco_hdr *) skb->data;
2970}
2971
2972/* Command opcode pack/unpack */
2973#define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2974#define hci_opcode_ogf(op) (op >> 10)
2975#define hci_opcode_ocf(op) (op & 0x03ff)
2976
2977/* ACL handle and flags pack/unpack */
2978#define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2979#define hci_handle(h) (h & 0x0fff)
2980#define hci_flags(h) (h >> 12)
2981
2982/* ISO handle and flags pack/unpack */
2983#define hci_iso_flags_pb(f) (f & 0x0003)
2984#define hci_iso_flags_ts(f) ((f >> 2) & 0x0001)
2985#define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2))
2986
2987/* ISO data length and flags pack/unpack */
2988#define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14)))
2989#define hci_iso_data_len(h) ((h) & 0x3fff)
2990#define hci_iso_data_flags(h) ((h) >> 14)
2991
2992/* codec transport types */
2993#define HCI_TRANSPORT_SCO_ESCO 0x01
2994
2995/* le24 support */
2996static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3])
2997{
2998 dst[0] = val & 0xff;
2999 dst[1] = (val & 0xff00) >> 8;
3000 dst[2] = (val & 0xff0000) >> 16;
3001}
3002
3003#endif /* __HCI_H */