1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
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
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
42#define HCI_NOTIFY_CONN_ADD 1
43#define HCI_NOTIFY_CONN_DEL 2
44#define HCI_NOTIFY_VOICE_SETTING 3
45
46
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
56#define HCI_BREDR 0x00
57#define HCI_AMP 0x01
58
59
60enum {
61 HCI_QUIRK_NO_RESET,
62 HCI_QUIRK_RAW_DEVICE,
63 HCI_QUIRK_FIXUP_BUFFER_SIZE
64};
65
66
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
92
93
94
95enum {
96 HCI_LE_SCAN,
97};
98
99
100#define HCIDEVUP _IOW('H', 201, int)
101#define HCIDEVDOWN _IOW('H', 202, int)
102#define HCIDEVRESET _IOW('H', 203, int)
103#define HCIDEVRESTAT _IOW('H', 204, int)
104
105#define HCIGETDEVLIST _IOR('H', 210, int)
106#define HCIGETDEVINFO _IOR('H', 211, int)
107#define HCIGETCONNLIST _IOR('H', 212, int)
108#define HCIGETCONNINFO _IOR('H', 213, int)
109#define HCIGETAUTHINFO _IOR('H', 215, int)
110
111#define HCISETRAW _IOW('H', 220, int)
112#define HCISETSCAN _IOW('H', 221, int)
113#define HCISETAUTH _IOW('H', 222, int)
114#define HCISETENCRYPT _IOW('H', 223, int)
115#define HCISETPTYPE _IOW('H', 224, int)
116#define HCISETLINKPOL _IOW('H', 225, int)
117#define HCISETLINKMODE _IOW('H', 226, int)
118#define HCISETACLMTU _IOW('H', 227, int)
119#define HCISETSCOMTU _IOW('H', 228, int)
120
121#define HCIBLOCKADDR _IOW('H', 230, int)
122#define HCIUNBLOCKADDR _IOW('H', 231, int)
123
124#define HCIINQUIRY _IOR('H', 240, int)
125
126
127#define HCI_CONNECT_TIMEOUT (40000)
128#define HCI_DISCONN_TIMEOUT (2000)
129#define HCI_PAIRING_TIMEOUT (60000)
130#define HCI_IDLE_TIMEOUT (6000)
131#define HCI_INIT_TIMEOUT (10000)
132#define HCI_CMD_TIMEOUT (1000)
133
134
135#define HCI_COMMAND_PKT 0x01
136#define HCI_ACLDATA_PKT 0x02
137#define HCI_SCODATA_PKT 0x03
138#define HCI_EVENT_PKT 0x04
139#define HCI_VENDOR_PKT 0xff
140
141
142#define HCI_DM1 0x0008
143#define HCI_DM3 0x0400
144#define HCI_DM5 0x4000
145#define HCI_DH1 0x0010
146#define HCI_DH3 0x0800
147#define HCI_DH5 0x8000
148
149#define HCI_HV1 0x0020
150#define HCI_HV2 0x0040
151#define HCI_HV3 0x0080
152
153#define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
154#define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
155
156
157#define ESCO_HV1 0x0001
158#define ESCO_HV2 0x0002
159#define ESCO_HV3 0x0004
160#define ESCO_EV3 0x0008
161#define ESCO_EV4 0x0010
162#define ESCO_EV5 0x0020
163#define ESCO_2EV3 0x0040
164#define ESCO_3EV3 0x0080
165#define ESCO_2EV5 0x0100
166#define ESCO_3EV5 0x0200
167
168#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
169#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
170
171
172#define ACL_START_NO_FLUSH 0x00
173#define ACL_CONT 0x01
174#define ACL_START 0x02
175#define ACL_ACTIVE_BCAST 0x04
176#define ACL_PICO_BCAST 0x08
177
178
179#define SCO_LINK 0x00
180#define ACL_LINK 0x01
181#define ESCO_LINK 0x02
182
183#define LE_LINK 0x80
184
185
186#define LMP_3SLOT 0x01
187#define LMP_5SLOT 0x02
188#define LMP_ENCRYPT 0x04
189#define LMP_SOFFSET 0x08
190#define LMP_TACCURACY 0x10
191#define LMP_RSWITCH 0x20
192#define LMP_HOLD 0x40
193#define LMP_SNIFF 0x80
194
195#define LMP_PARK 0x01
196#define LMP_RSSI 0x02
197#define LMP_QUALITY 0x04
198#define LMP_SCO 0x08
199#define LMP_HV2 0x10
200#define LMP_HV3 0x20
201#define LMP_ULAW 0x40
202#define LMP_ALAW 0x80
203
204#define LMP_CVSD 0x01
205#define LMP_PSCHEME 0x02
206#define LMP_PCONTROL 0x04
207
208#define LMP_RSSI_INQ 0x40
209#define LMP_ESCO 0x80
210
211#define LMP_EV4 0x01
212#define LMP_EV5 0x02
213#define LMP_NO_BREDR 0x20
214#define LMP_LE 0x40
215
216#define LMP_SNIFF_SUBR 0x02
217#define LMP_PAUSE_ENC 0x04
218#define LMP_EDR_ESCO_2M 0x20
219#define LMP_EDR_ESCO_3M 0x40
220#define LMP_EDR_3S_ESCO 0x80
221
222#define LMP_EXT_INQ 0x01
223#define LMP_SIMUL_LE_BR 0x02
224#define LMP_SIMPLE_PAIR 0x08
225#define LMP_NO_FLUSH 0x40
226
227#define LMP_LSTO 0x01
228#define LMP_INQ_TX_PWR 0x02
229#define LMP_EXTFEATURES 0x80
230
231
232#define LMP_HOST_LE 0x02
233
234
235#define HCI_CM_ACTIVE 0x0000
236#define HCI_CM_HOLD 0x0001
237#define HCI_CM_SNIFF 0x0002
238#define HCI_CM_PARK 0x0003
239
240
241#define HCI_LP_RSWITCH 0x0001
242#define HCI_LP_HOLD 0x0002
243#define HCI_LP_SNIFF 0x0004
244#define HCI_LP_PARK 0x0008
245
246
247#define HCI_LM_ACCEPT 0x8000
248#define HCI_LM_MASTER 0x0001
249#define HCI_LM_AUTH 0x0002
250#define HCI_LM_ENCRYPT 0x0004
251#define HCI_LM_TRUSTED 0x0008
252#define HCI_LM_RELIABLE 0x0010
253#define HCI_LM_SECURE 0x0020
254
255
256#define HCI_AT_NO_BONDING 0x00
257#define HCI_AT_NO_BONDING_MITM 0x01
258#define HCI_AT_DEDICATED_BONDING 0x02
259#define HCI_AT_DEDICATED_BONDING_MITM 0x03
260#define HCI_AT_GENERAL_BONDING 0x04
261#define HCI_AT_GENERAL_BONDING_MITM 0x05
262
263
264#define HCI_LK_COMBINATION 0x00
265#define HCI_LK_LOCAL_UNIT 0x01
266#define HCI_LK_REMOTE_UNIT 0x02
267#define HCI_LK_DEBUG_COMBINATION 0x03
268#define HCI_LK_UNAUTH_COMBINATION 0x04
269#define HCI_LK_AUTH_COMBINATION 0x05
270#define HCI_LK_CHANGED_COMBINATION 0x06
271
272#define HCI_LK_SMP_LTK 0x81
273#define HCI_LK_SMP_IRK 0x82
274#define HCI_LK_SMP_CSRK 0x83
275
276
277#define HCI_ERROR_AUTH_FAILURE 0x05
278#define HCI_ERROR_REJ_BAD_ADDR 0x0f
279#define HCI_ERROR_REMOTE_USER_TERM 0x13
280#define HCI_ERROR_LOCAL_HOST_TERM 0x16
281#define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
282
283
284#define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
285#define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
286
287
288#define HCI_OP_NOP 0x0000
289
290#define HCI_OP_INQUIRY 0x0401
291struct hci_cp_inquiry {
292 __u8 lap[3];
293 __u8 length;
294 __u8 num_rsp;
295} __packed;
296
297#define HCI_OP_INQUIRY_CANCEL 0x0402
298
299#define HCI_OP_EXIT_PERIODIC_INQ 0x0404
300
301#define HCI_OP_CREATE_CONN 0x0405
302struct hci_cp_create_conn {
303 bdaddr_t bdaddr;
304 __le16 pkt_type;
305 __u8 pscan_rep_mode;
306 __u8 pscan_mode;
307 __le16 clock_offset;
308 __u8 role_switch;
309} __packed;
310
311#define HCI_OP_DISCONNECT 0x0406
312struct hci_cp_disconnect {
313 __le16 handle;
314 __u8 reason;
315} __packed;
316
317#define HCI_OP_ADD_SCO 0x0407
318struct hci_cp_add_sco {
319 __le16 handle;
320 __le16 pkt_type;
321} __packed;
322
323#define HCI_OP_CREATE_CONN_CANCEL 0x0408
324struct hci_cp_create_conn_cancel {
325 bdaddr_t bdaddr;
326} __packed;
327
328#define HCI_OP_ACCEPT_CONN_REQ 0x0409
329struct hci_cp_accept_conn_req {
330 bdaddr_t bdaddr;
331 __u8 role;
332} __packed;
333
334#define HCI_OP_REJECT_CONN_REQ 0x040a
335struct hci_cp_reject_conn_req {
336 bdaddr_t bdaddr;
337 __u8 reason;
338} __packed;
339
340#define HCI_OP_LINK_KEY_REPLY 0x040b
341struct hci_cp_link_key_reply {
342 bdaddr_t bdaddr;
343 __u8 link_key[16];
344} __packed;
345
346#define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
347struct hci_cp_link_key_neg_reply {
348 bdaddr_t bdaddr;
349} __packed;
350
351#define HCI_OP_PIN_CODE_REPLY 0x040d
352struct hci_cp_pin_code_reply {
353 bdaddr_t bdaddr;
354 __u8 pin_len;
355 __u8 pin_code[16];
356} __packed;
357struct hci_rp_pin_code_reply {
358 __u8 status;
359 bdaddr_t bdaddr;
360} __packed;
361
362#define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
363struct hci_cp_pin_code_neg_reply {
364 bdaddr_t bdaddr;
365} __packed;
366struct hci_rp_pin_code_neg_reply {
367 __u8 status;
368 bdaddr_t bdaddr;
369} __packed;
370
371#define HCI_OP_CHANGE_CONN_PTYPE 0x040f
372struct hci_cp_change_conn_ptype {
373 __le16 handle;
374 __le16 pkt_type;
375} __packed;
376
377#define HCI_OP_AUTH_REQUESTED 0x0411
378struct hci_cp_auth_requested {
379 __le16 handle;
380} __packed;
381
382#define HCI_OP_SET_CONN_ENCRYPT 0x0413
383struct hci_cp_set_conn_encrypt {
384 __le16 handle;
385 __u8 encrypt;
386} __packed;
387
388#define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
389struct hci_cp_change_conn_link_key {
390 __le16 handle;
391} __packed;
392
393#define HCI_OP_REMOTE_NAME_REQ 0x0419
394struct hci_cp_remote_name_req {
395 bdaddr_t bdaddr;
396 __u8 pscan_rep_mode;
397 __u8 pscan_mode;
398 __le16 clock_offset;
399} __packed;
400
401#define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
402struct hci_cp_remote_name_req_cancel {
403 bdaddr_t bdaddr;
404} __packed;
405
406#define HCI_OP_READ_REMOTE_FEATURES 0x041b
407struct hci_cp_read_remote_features {
408 __le16 handle;
409} __packed;
410
411#define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
412struct hci_cp_read_remote_ext_features {
413 __le16 handle;
414 __u8 page;
415} __packed;
416
417#define HCI_OP_READ_REMOTE_VERSION 0x041d
418struct hci_cp_read_remote_version {
419 __le16 handle;
420} __packed;
421
422#define HCI_OP_SETUP_SYNC_CONN 0x0428
423struct hci_cp_setup_sync_conn {
424 __le16 handle;
425 __le32 tx_bandwidth;
426 __le32 rx_bandwidth;
427 __le16 max_latency;
428 __le16 voice_setting;
429 __u8 retrans_effort;
430 __le16 pkt_type;
431} __packed;
432
433#define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
434struct hci_cp_accept_sync_conn_req {
435 bdaddr_t bdaddr;
436 __le32 tx_bandwidth;
437 __le32 rx_bandwidth;
438 __le16 max_latency;
439 __le16 content_format;
440 __u8 retrans_effort;
441 __le16 pkt_type;
442} __packed;
443
444#define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
445struct hci_cp_reject_sync_conn_req {
446 bdaddr_t bdaddr;
447 __u8 reason;
448} __packed;
449
450#define HCI_OP_IO_CAPABILITY_REPLY 0x042b
451struct hci_cp_io_capability_reply {
452 bdaddr_t bdaddr;
453 __u8 capability;
454 __u8 oob_data;
455 __u8 authentication;
456} __packed;
457
458#define HCI_OP_USER_CONFIRM_REPLY 0x042c
459struct hci_cp_user_confirm_reply {
460 bdaddr_t bdaddr;
461} __packed;
462struct hci_rp_user_confirm_reply {
463 __u8 status;
464 bdaddr_t bdaddr;
465} __packed;
466
467#define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
468
469#define HCI_OP_USER_PASSKEY_REPLY 0x042e
470struct hci_cp_user_passkey_reply {
471 bdaddr_t bdaddr;
472 __le32 passkey;
473} __packed;
474
475#define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
476
477#define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
478struct hci_cp_remote_oob_data_reply {
479 bdaddr_t bdaddr;
480 __u8 hash[16];
481 __u8 randomizer[16];
482} __packed;
483
484#define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
485struct hci_cp_remote_oob_data_neg_reply {
486 bdaddr_t bdaddr;
487} __packed;
488
489#define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
490struct hci_cp_io_capability_neg_reply {
491 bdaddr_t bdaddr;
492 __u8 reason;
493} __packed;
494
495#define HCI_OP_SNIFF_MODE 0x0803
496struct hci_cp_sniff_mode {
497 __le16 handle;
498 __le16 max_interval;
499 __le16 min_interval;
500 __le16 attempt;
501 __le16 timeout;
502} __packed;
503
504#define HCI_OP_EXIT_SNIFF_MODE 0x0804
505struct hci_cp_exit_sniff_mode {
506 __le16 handle;
507} __packed;
508
509#define HCI_OP_ROLE_DISCOVERY 0x0809
510struct hci_cp_role_discovery {
511 __le16 handle;
512} __packed;
513struct hci_rp_role_discovery {
514 __u8 status;
515 __le16 handle;
516 __u8 role;
517} __packed;
518
519#define HCI_OP_SWITCH_ROLE 0x080b
520struct hci_cp_switch_role {
521 bdaddr_t bdaddr;
522 __u8 role;
523} __packed;
524
525#define HCI_OP_READ_LINK_POLICY 0x080c
526struct hci_cp_read_link_policy {
527 __le16 handle;
528} __packed;
529struct hci_rp_read_link_policy {
530 __u8 status;
531 __le16 handle;
532 __le16 policy;
533} __packed;
534
535#define HCI_OP_WRITE_LINK_POLICY 0x080d
536struct hci_cp_write_link_policy {
537 __le16 handle;
538 __le16 policy;
539} __packed;
540struct hci_rp_write_link_policy {
541 __u8 status;
542 __le16 handle;
543} __packed;
544
545#define HCI_OP_READ_DEF_LINK_POLICY 0x080e
546struct hci_rp_read_def_link_policy {
547 __u8 status;
548 __le16 policy;
549} __packed;
550
551#define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
552struct hci_cp_write_def_link_policy {
553 __le16 policy;
554} __packed;
555
556#define HCI_OP_SNIFF_SUBRATE 0x0811
557struct hci_cp_sniff_subrate {
558 __le16 handle;
559 __le16 max_latency;
560 __le16 min_remote_timeout;
561 __le16 min_local_timeout;
562} __packed;
563
564#define HCI_OP_SET_EVENT_MASK 0x0c01
565struct hci_cp_set_event_mask {
566 __u8 mask[8];
567} __packed;
568
569#define HCI_OP_RESET 0x0c03
570
571#define HCI_OP_SET_EVENT_FLT 0x0c05
572struct hci_cp_set_event_flt {
573 __u8 flt_type;
574 __u8 cond_type;
575 __u8 condition[0];
576} __packed;
577
578
579#define HCI_FLT_CLEAR_ALL 0x00
580#define HCI_FLT_INQ_RESULT 0x01
581#define HCI_FLT_CONN_SETUP 0x02
582
583
584#define HCI_CONN_SETUP_ALLOW_ALL 0x00
585#define HCI_CONN_SETUP_ALLOW_CLASS 0x01
586#define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
587
588
589#define HCI_CONN_SETUP_AUTO_OFF 0x01
590#define HCI_CONN_SETUP_AUTO_ON 0x02
591
592#define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
593struct hci_cp_delete_stored_link_key {
594 bdaddr_t bdaddr;
595 __u8 delete_all;
596} __packed;
597
598#define HCI_MAX_NAME_LENGTH 248
599
600#define HCI_OP_WRITE_LOCAL_NAME 0x0c13
601struct hci_cp_write_local_name {
602 __u8 name[HCI_MAX_NAME_LENGTH];
603} __packed;
604
605#define HCI_OP_READ_LOCAL_NAME 0x0c14
606struct hci_rp_read_local_name {
607 __u8 status;
608 __u8 name[HCI_MAX_NAME_LENGTH];
609} __packed;
610
611#define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
612
613#define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
614
615#define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
616 #define SCAN_DISABLED 0x00
617 #define SCAN_INQUIRY 0x01
618 #define SCAN_PAGE 0x02
619
620#define HCI_OP_READ_AUTH_ENABLE 0x0c1f
621
622#define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
623 #define AUTH_DISABLED 0x00
624 #define AUTH_ENABLED 0x01
625
626#define HCI_OP_READ_ENCRYPT_MODE 0x0c21
627
628#define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
629 #define ENCRYPT_DISABLED 0x00
630 #define ENCRYPT_P2P 0x01
631 #define ENCRYPT_BOTH 0x02
632
633#define HCI_OP_READ_CLASS_OF_DEV 0x0c23
634struct hci_rp_read_class_of_dev {
635 __u8 status;
636 __u8 dev_class[3];
637} __packed;
638
639#define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
640struct hci_cp_write_class_of_dev {
641 __u8 dev_class[3];
642} __packed;
643
644#define HCI_OP_READ_VOICE_SETTING 0x0c25
645struct hci_rp_read_voice_setting {
646 __u8 status;
647 __le16 voice_setting;
648} __packed;
649
650#define HCI_OP_WRITE_VOICE_SETTING 0x0c26
651struct hci_cp_write_voice_setting {
652 __le16 voice_setting;
653} __packed;
654
655#define HCI_OP_HOST_BUFFER_SIZE 0x0c33
656struct hci_cp_host_buffer_size {
657 __le16 acl_mtu;
658 __u8 sco_mtu;
659 __le16 acl_max_pkt;
660 __le16 sco_max_pkt;
661} __packed;
662
663#define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
664
665#define HCI_MAX_EIR_LENGTH 240
666
667#define HCI_OP_WRITE_EIR 0x0c52
668struct hci_cp_write_eir {
669 uint8_t fec;
670 uint8_t data[HCI_MAX_EIR_LENGTH];
671} __packed;
672
673#define HCI_OP_READ_SSP_MODE 0x0c55
674struct hci_rp_read_ssp_mode {
675 __u8 status;
676 __u8 mode;
677} __packed;
678
679#define HCI_OP_WRITE_SSP_MODE 0x0c56
680struct hci_cp_write_ssp_mode {
681 __u8 mode;
682} __packed;
683
684#define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
685struct hci_rp_read_local_oob_data {
686 __u8 status;
687 __u8 hash[16];
688 __u8 randomizer[16];
689} __packed;
690
691#define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
692
693#define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
694struct hci_rp_read_flow_control_mode {
695 __u8 status;
696 __u8 mode;
697} __packed;
698
699#define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
700struct hci_cp_write_le_host_supported {
701 __u8 le;
702 __u8 simul;
703} __packed;
704
705#define HCI_OP_READ_LOCAL_VERSION 0x1001
706struct hci_rp_read_local_version {
707 __u8 status;
708 __u8 hci_ver;
709 __le16 hci_rev;
710 __u8 lmp_ver;
711 __le16 manufacturer;
712 __le16 lmp_subver;
713} __packed;
714
715#define HCI_OP_READ_LOCAL_COMMANDS 0x1002
716struct hci_rp_read_local_commands {
717 __u8 status;
718 __u8 commands[64];
719} __packed;
720
721#define HCI_OP_READ_LOCAL_FEATURES 0x1003
722struct hci_rp_read_local_features {
723 __u8 status;
724 __u8 features[8];
725} __packed;
726
727#define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
728struct hci_cp_read_local_ext_features {
729 __u8 page;
730} __packed;
731struct hci_rp_read_local_ext_features {
732 __u8 status;
733 __u8 page;
734 __u8 max_page;
735 __u8 features[8];
736} __packed;
737
738#define HCI_OP_READ_BUFFER_SIZE 0x1005
739struct hci_rp_read_buffer_size {
740 __u8 status;
741 __le16 acl_mtu;
742 __u8 sco_mtu;
743 __le16 acl_max_pkt;
744 __le16 sco_max_pkt;
745} __packed;
746
747#define HCI_OP_READ_BD_ADDR 0x1009
748struct hci_rp_read_bd_addr {
749 __u8 status;
750 bdaddr_t bdaddr;
751} __packed;
752
753#define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
754struct hci_rp_read_data_block_size {
755 __u8 status;
756 __le16 max_acl_len;
757 __le16 block_len;
758 __le16 num_blocks;
759} __packed;
760
761#define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
762struct hci_cp_write_page_scan_activity {
763 __le16 interval;
764 __le16 window;
765} __packed;
766
767#define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
768 #define PAGE_SCAN_TYPE_STANDARD 0x00
769 #define PAGE_SCAN_TYPE_INTERLACED 0x01
770
771#define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
772struct hci_rp_read_local_amp_info {
773 __u8 status;
774 __u8 amp_status;
775 __le32 total_bw;
776 __le32 max_bw;
777 __le32 min_latency;
778 __le32 max_pdu;
779 __u8 amp_type;
780 __le16 pal_cap;
781 __le16 max_assoc_size;
782 __le32 max_flush_to;
783 __le32 be_flush_to;
784} __packed;
785
786#define HCI_OP_LE_SET_EVENT_MASK 0x2001
787struct hci_cp_le_set_event_mask {
788 __u8 mask[8];
789} __packed;
790
791#define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
792struct hci_rp_le_read_buffer_size {
793 __u8 status;
794 __le16 le_mtu;
795 __u8 le_max_pkt;
796} __packed;
797
798#define HCI_OP_LE_SET_SCAN_PARAM 0x200b
799struct hci_cp_le_set_scan_param {
800 __u8 type;
801 __le16 interval;
802 __le16 window;
803 __u8 own_address_type;
804 __u8 filter_policy;
805} __packed;
806
807#define LE_SCANNING_DISABLED 0x00
808#define LE_SCANNING_ENABLED 0x01
809
810#define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
811struct hci_cp_le_set_scan_enable {
812 __u8 enable;
813 __u8 filter_dup;
814} __packed;
815
816#define HCI_OP_LE_CREATE_CONN 0x200d
817struct hci_cp_le_create_conn {
818 __le16 scan_interval;
819 __le16 scan_window;
820 __u8 filter_policy;
821 __u8 peer_addr_type;
822 bdaddr_t peer_addr;
823 __u8 own_address_type;
824 __le16 conn_interval_min;
825 __le16 conn_interval_max;
826 __le16 conn_latency;
827 __le16 supervision_timeout;
828 __le16 min_ce_len;
829 __le16 max_ce_len;
830} __packed;
831
832#define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
833
834#define HCI_OP_LE_CONN_UPDATE 0x2013
835struct hci_cp_le_conn_update {
836 __le16 handle;
837 __le16 conn_interval_min;
838 __le16 conn_interval_max;
839 __le16 conn_latency;
840 __le16 supervision_timeout;
841 __le16 min_ce_len;
842 __le16 max_ce_len;
843} __packed;
844
845#define HCI_OP_LE_START_ENC 0x2019
846struct hci_cp_le_start_enc {
847 __le16 handle;
848 __u8 rand[8];
849 __le16 ediv;
850 __u8 ltk[16];
851} __packed;
852
853#define HCI_OP_LE_LTK_REPLY 0x201a
854struct hci_cp_le_ltk_reply {
855 __le16 handle;
856 __u8 ltk[16];
857} __packed;
858struct hci_rp_le_ltk_reply {
859 __u8 status;
860 __le16 handle;
861} __packed;
862
863#define HCI_OP_LE_LTK_NEG_REPLY 0x201b
864struct hci_cp_le_ltk_neg_reply {
865 __le16 handle;
866} __packed;
867struct hci_rp_le_ltk_neg_reply {
868 __u8 status;
869 __le16 handle;
870} __packed;
871
872
873#define HCI_EV_INQUIRY_COMPLETE 0x01
874
875#define HCI_EV_INQUIRY_RESULT 0x02
876struct inquiry_info {
877 bdaddr_t bdaddr;
878 __u8 pscan_rep_mode;
879 __u8 pscan_period_mode;
880 __u8 pscan_mode;
881 __u8 dev_class[3];
882 __le16 clock_offset;
883} __packed;
884
885#define HCI_EV_CONN_COMPLETE 0x03
886struct hci_ev_conn_complete {
887 __u8 status;
888 __le16 handle;
889 bdaddr_t bdaddr;
890 __u8 link_type;
891 __u8 encr_mode;
892} __packed;
893
894#define HCI_EV_CONN_REQUEST 0x04
895struct hci_ev_conn_request {
896 bdaddr_t bdaddr;
897 __u8 dev_class[3];
898 __u8 link_type;
899} __packed;
900
901#define HCI_EV_DISCONN_COMPLETE 0x05
902struct hci_ev_disconn_complete {
903 __u8 status;
904 __le16 handle;
905 __u8 reason;
906} __packed;
907
908#define HCI_EV_AUTH_COMPLETE 0x06
909struct hci_ev_auth_complete {
910 __u8 status;
911 __le16 handle;
912} __packed;
913
914#define HCI_EV_REMOTE_NAME 0x07
915struct hci_ev_remote_name {
916 __u8 status;
917 bdaddr_t bdaddr;
918 __u8 name[HCI_MAX_NAME_LENGTH];
919} __packed;
920
921#define HCI_EV_ENCRYPT_CHANGE 0x08
922struct hci_ev_encrypt_change {
923 __u8 status;
924 __le16 handle;
925 __u8 encrypt;
926} __packed;
927
928#define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
929struct hci_ev_change_link_key_complete {
930 __u8 status;
931 __le16 handle;
932} __packed;
933
934#define HCI_EV_REMOTE_FEATURES 0x0b
935struct hci_ev_remote_features {
936 __u8 status;
937 __le16 handle;
938 __u8 features[8];
939} __packed;
940
941#define HCI_EV_REMOTE_VERSION 0x0c
942struct hci_ev_remote_version {
943 __u8 status;
944 __le16 handle;
945 __u8 lmp_ver;
946 __le16 manufacturer;
947 __le16 lmp_subver;
948} __packed;
949
950#define HCI_EV_QOS_SETUP_COMPLETE 0x0d
951struct hci_qos {
952 __u8 service_type;
953 __u32 token_rate;
954 __u32 peak_bandwidth;
955 __u32 latency;
956 __u32 delay_variation;
957} __packed;
958struct hci_ev_qos_setup_complete {
959 __u8 status;
960 __le16 handle;
961 struct hci_qos qos;
962} __packed;
963
964#define HCI_EV_CMD_COMPLETE 0x0e
965struct hci_ev_cmd_complete {
966 __u8 ncmd;
967 __le16 opcode;
968} __packed;
969
970#define HCI_EV_CMD_STATUS 0x0f
971struct hci_ev_cmd_status {
972 __u8 status;
973 __u8 ncmd;
974 __le16 opcode;
975} __packed;
976
977#define HCI_EV_ROLE_CHANGE 0x12
978struct hci_ev_role_change {
979 __u8 status;
980 bdaddr_t bdaddr;
981 __u8 role;
982} __packed;
983
984#define HCI_EV_NUM_COMP_PKTS 0x13
985struct hci_comp_pkts_info {
986 __le16 handle;
987 __le16 count;
988} __packed;
989
990struct hci_ev_num_comp_pkts {
991 __u8 num_hndl;
992 struct hci_comp_pkts_info handles[0];
993} __packed;
994
995#define HCI_EV_MODE_CHANGE 0x14
996struct hci_ev_mode_change {
997 __u8 status;
998 __le16 handle;
999 __u8 mode;
1000 __le16 interval;
1001} __packed;
1002
1003#define HCI_EV_PIN_CODE_REQ 0x16
1004struct hci_ev_pin_code_req {
1005 bdaddr_t bdaddr;
1006} __packed;
1007
1008#define HCI_EV_LINK_KEY_REQ 0x17
1009struct hci_ev_link_key_req {
1010 bdaddr_t bdaddr;
1011} __packed;
1012
1013#define HCI_EV_LINK_KEY_NOTIFY 0x18
1014struct hci_ev_link_key_notify {
1015 bdaddr_t bdaddr;
1016 __u8 link_key[16];
1017 __u8 key_type;
1018} __packed;
1019
1020#define HCI_EV_CLOCK_OFFSET 0x1c
1021struct hci_ev_clock_offset {
1022 __u8 status;
1023 __le16 handle;
1024 __le16 clock_offset;
1025} __packed;
1026
1027#define HCI_EV_PKT_TYPE_CHANGE 0x1d
1028struct hci_ev_pkt_type_change {
1029 __u8 status;
1030 __le16 handle;
1031 __le16 pkt_type;
1032} __packed;
1033
1034#define HCI_EV_PSCAN_REP_MODE 0x20
1035struct hci_ev_pscan_rep_mode {
1036 bdaddr_t bdaddr;
1037 __u8 pscan_rep_mode;
1038} __packed;
1039
1040#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
1041struct inquiry_info_with_rssi {
1042 bdaddr_t bdaddr;
1043 __u8 pscan_rep_mode;
1044 __u8 pscan_period_mode;
1045 __u8 dev_class[3];
1046 __le16 clock_offset;
1047 __s8 rssi;
1048} __packed;
1049struct inquiry_info_with_rssi_and_pscan_mode {
1050 bdaddr_t bdaddr;
1051 __u8 pscan_rep_mode;
1052 __u8 pscan_period_mode;
1053 __u8 pscan_mode;
1054 __u8 dev_class[3];
1055 __le16 clock_offset;
1056 __s8 rssi;
1057} __packed;
1058
1059#define HCI_EV_REMOTE_EXT_FEATURES 0x23
1060struct hci_ev_remote_ext_features {
1061 __u8 status;
1062 __le16 handle;
1063 __u8 page;
1064 __u8 max_page;
1065 __u8 features[8];
1066} __packed;
1067
1068#define HCI_EV_SYNC_CONN_COMPLETE 0x2c
1069struct hci_ev_sync_conn_complete {
1070 __u8 status;
1071 __le16 handle;
1072 bdaddr_t bdaddr;
1073 __u8 link_type;
1074 __u8 tx_interval;
1075 __u8 retrans_window;
1076 __le16 rx_pkt_len;
1077 __le16 tx_pkt_len;
1078 __u8 air_mode;
1079} __packed;
1080
1081#define HCI_EV_SYNC_CONN_CHANGED 0x2d
1082struct hci_ev_sync_conn_changed {
1083 __u8 status;
1084 __le16 handle;
1085 __u8 tx_interval;
1086 __u8 retrans_window;
1087 __le16 rx_pkt_len;
1088 __le16 tx_pkt_len;
1089} __packed;
1090
1091#define HCI_EV_SNIFF_SUBRATE 0x2e
1092struct hci_ev_sniff_subrate {
1093 __u8 status;
1094 __le16 handle;
1095 __le16 max_tx_latency;
1096 __le16 max_rx_latency;
1097 __le16 max_remote_timeout;
1098 __le16 max_local_timeout;
1099} __packed;
1100
1101#define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
1102struct extended_inquiry_info {
1103 bdaddr_t bdaddr;
1104 __u8 pscan_rep_mode;
1105 __u8 pscan_period_mode;
1106 __u8 dev_class[3];
1107 __le16 clock_offset;
1108 __s8 rssi;
1109 __u8 data[240];
1110} __packed;
1111
1112#define HCI_EV_IO_CAPA_REQUEST 0x31
1113struct hci_ev_io_capa_request {
1114 bdaddr_t bdaddr;
1115} __packed;
1116
1117#define HCI_EV_IO_CAPA_REPLY 0x32
1118struct hci_ev_io_capa_reply {
1119 bdaddr_t bdaddr;
1120 __u8 capability;
1121 __u8 oob_data;
1122 __u8 authentication;
1123} __packed;
1124
1125#define HCI_EV_USER_CONFIRM_REQUEST 0x33
1126struct hci_ev_user_confirm_req {
1127 bdaddr_t bdaddr;
1128 __le32 passkey;
1129} __packed;
1130
1131#define HCI_EV_USER_PASSKEY_REQUEST 0x34
1132struct hci_ev_user_passkey_req {
1133 bdaddr_t bdaddr;
1134} __packed;
1135
1136#define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
1137struct hci_ev_remote_oob_data_request {
1138 bdaddr_t bdaddr;
1139} __packed;
1140
1141#define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
1142struct hci_ev_simple_pair_complete {
1143 __u8 status;
1144 bdaddr_t bdaddr;
1145} __packed;
1146
1147#define HCI_EV_REMOTE_HOST_FEATURES 0x3d
1148struct hci_ev_remote_host_features {
1149 bdaddr_t bdaddr;
1150 __u8 features[8];
1151} __packed;
1152
1153#define HCI_EV_LE_META 0x3e
1154struct hci_ev_le_meta {
1155 __u8 subevent;
1156} __packed;
1157
1158
1159#define HCI_EV_LE_CONN_COMPLETE 0x01
1160struct hci_ev_le_conn_complete {
1161 __u8 status;
1162 __le16 handle;
1163 __u8 role;
1164 __u8 bdaddr_type;
1165 bdaddr_t bdaddr;
1166 __le16 interval;
1167 __le16 latency;
1168 __le16 supervision_timeout;
1169 __u8 clk_accurancy;
1170} __packed;
1171
1172#define HCI_EV_LE_LTK_REQ 0x05
1173struct hci_ev_le_ltk_req {
1174 __le16 handle;
1175 __u8 random[8];
1176 __le16 ediv;
1177} __packed;
1178
1179
1180#define ADV_IND 0x00
1181#define ADV_DIRECT_IND 0x01
1182#define ADV_SCAN_IND 0x02
1183#define ADV_NONCONN_IND 0x03
1184#define ADV_SCAN_RSP 0x04
1185
1186#define ADDR_LE_DEV_PUBLIC 0x00
1187#define ADDR_LE_DEV_RANDOM 0x01
1188
1189#define HCI_EV_LE_ADVERTISING_REPORT 0x02
1190struct hci_ev_le_advertising_info {
1191 __u8 evt_type;
1192 __u8 bdaddr_type;
1193 bdaddr_t bdaddr;
1194 __u8 length;
1195 __u8 data[0];
1196} __packed;
1197
1198
1199#define HCI_EV_STACK_INTERNAL 0xfd
1200struct hci_ev_stack_internal {
1201 __u16 type;
1202 __u8 data[0];
1203} __packed;
1204
1205#define HCI_EV_SI_DEVICE 0x01
1206struct hci_ev_si_device {
1207 __u16 event;
1208 __u16 dev_id;
1209} __packed;
1210
1211#define HCI_EV_SI_SECURITY 0x02
1212struct hci_ev_si_security {
1213 __u16 event;
1214 __u16 proto;
1215 __u16 subproto;
1216 __u8 incoming;
1217} __packed;
1218
1219
1220#define HCI_COMMAND_HDR_SIZE 3
1221#define HCI_EVENT_HDR_SIZE 2
1222#define HCI_ACL_HDR_SIZE 4
1223#define HCI_SCO_HDR_SIZE 3
1224
1225struct hci_command_hdr {
1226 __le16 opcode;
1227 __u8 plen;
1228} __packed;
1229
1230struct hci_event_hdr {
1231 __u8 evt;
1232 __u8 plen;
1233} __packed;
1234
1235struct hci_acl_hdr {
1236 __le16 handle;
1237 __le16 dlen;
1238} __packed;
1239
1240struct hci_sco_hdr {
1241 __le16 handle;
1242 __u8 dlen;
1243} __packed;
1244
1245#include <linux/skbuff.h>
1246static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
1247{
1248 return (struct hci_event_hdr *) skb->data;
1249}
1250
1251static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
1252{
1253 return (struct hci_acl_hdr *) skb->data;
1254}
1255
1256static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
1257{
1258 return (struct hci_sco_hdr *) skb->data;
1259}
1260
1261
1262#define hci_opcode_pack(ogf, ocf) (__u16) ((ocf & 0x03ff)|(ogf << 10))
1263#define hci_opcode_ogf(op) (op >> 10)
1264#define hci_opcode_ocf(op) (op & 0x03ff)
1265
1266
1267#define hci_handle_pack(h, f) (__u16) ((h & 0x0fff)|(f << 12))
1268#define hci_handle(h) (h & 0x0fff)
1269#define hci_flags(h) (h >> 12)
1270
1271
1272
1273
1274#define HCI_DATA_DIR 1
1275#define HCI_FILTER 2
1276#define HCI_TIME_STAMP 3
1277
1278
1279#define HCI_CMSG_DIR 0x0001
1280#define HCI_CMSG_TSTAMP 0x0002
1281
1282struct sockaddr_hci {
1283 sa_family_t hci_family;
1284 unsigned short hci_dev;
1285 unsigned short hci_channel;
1286};
1287#define HCI_DEV_NONE 0xffff
1288
1289#define HCI_CHANNEL_RAW 0
1290#define HCI_CHANNEL_CONTROL 1
1291
1292struct hci_filter {
1293 unsigned long type_mask;
1294 unsigned long event_mask[2];
1295 __le16 opcode;
1296};
1297
1298struct hci_ufilter {
1299 __u32 type_mask;
1300 __u32 event_mask[2];
1301 __le16 opcode;
1302};
1303
1304#define HCI_FLT_TYPE_BITS 31
1305#define HCI_FLT_EVENT_BITS 63
1306#define HCI_FLT_OGF_BITS 63
1307#define HCI_FLT_OCF_BITS 127
1308
1309
1310struct hci_dev_stats {
1311 __u32 err_rx;
1312 __u32 err_tx;
1313 __u32 cmd_tx;
1314 __u32 evt_rx;
1315 __u32 acl_tx;
1316 __u32 acl_rx;
1317 __u32 sco_tx;
1318 __u32 sco_rx;
1319 __u32 byte_rx;
1320 __u32 byte_tx;
1321};
1322
1323struct hci_dev_info {
1324 __u16 dev_id;
1325 char name[8];
1326
1327 bdaddr_t bdaddr;
1328
1329 __u32 flags;
1330 __u8 type;
1331
1332 __u8 features[8];
1333
1334 __u32 pkt_type;
1335 __u32 link_policy;
1336 __u32 link_mode;
1337
1338 __u16 acl_mtu;
1339 __u16 acl_pkts;
1340 __u16 sco_mtu;
1341 __u16 sco_pkts;
1342
1343 struct hci_dev_stats stat;
1344};
1345
1346struct hci_conn_info {
1347 __u16 handle;
1348 bdaddr_t bdaddr;
1349 __u8 type;
1350 __u8 out;
1351 __u16 state;
1352 __u32 link_mode;
1353};
1354
1355struct hci_dev_req {
1356 __u16 dev_id;
1357 __u32 dev_opt;
1358};
1359
1360struct hci_dev_list_req {
1361 __u16 dev_num;
1362 struct hci_dev_req dev_req[0];
1363};
1364
1365struct hci_conn_list_req {
1366 __u16 dev_id;
1367 __u16 conn_num;
1368 struct hci_conn_info conn_info[0];
1369};
1370
1371struct hci_conn_info_req {
1372 bdaddr_t bdaddr;
1373 __u8 type;
1374 struct hci_conn_info conn_info[0];
1375};
1376
1377struct hci_auth_info_req {
1378 bdaddr_t bdaddr;
1379 __u8 type;
1380};
1381
1382struct hci_inquiry_req {
1383 __u16 dev_id;
1384 __u16 flags;
1385 __u8 lap[3];
1386 __u8 length;
1387 __u8 num_rsp;
1388};
1389#define IREQ_CACHE_FLUSH 0x0001
1390
1391extern bool enable_hs;
1392
1393#endif
1394
