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