1/*
2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2000-2001 Qualcomm Incorporated
4 Copyright 2023-2024 NXP
5
6 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
7
8 This program is free software; you can redistribute it and/or modify
9 it under the terms of the GNU General Public License version 2 as
10 published by the Free Software Foundation;
11
12 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
13 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
14 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
15 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
16 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
17 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
18 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
19 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20
21 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
22 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
23 SOFTWARE IS DISCLAIMED.
24*/
25
26#ifndef __HCI_H
27#define __HCI_H
28
29#define HCI_MAX_ACL_SIZE 1024
30#define HCI_MAX_SCO_SIZE 255
31#define HCI_MAX_ISO_SIZE 251
32#define HCI_MAX_ISO_BIS 31
33#define HCI_MAX_EVENT_SIZE 260
34#define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4)
35
36#define HCI_LINK_KEY_SIZE 16
37
38#define HCI_MAX_CPB_DATA_SIZE 252
39
40/* HCI dev events */
41#define HCI_DEV_REG 1
42#define HCI_DEV_UNREG 2
43#define HCI_DEV_UP 3
44#define HCI_DEV_DOWN 4
45#define HCI_DEV_SUSPEND 5
46#define HCI_DEV_RESUME 6
47#define HCI_DEV_OPEN 7
48#define HCI_DEV_CLOSE 8
49#define HCI_DEV_SETUP 9
50
51/* HCI notify events */
52#define HCI_NOTIFY_CONN_ADD 1
53#define HCI_NOTIFY_CONN_DEL 2
54#define HCI_NOTIFY_VOICE_SETTING 3
55#define HCI_NOTIFY_ENABLE_SCO_CVSD 4
56#define HCI_NOTIFY_ENABLE_SCO_TRANSP 5
57#define HCI_NOTIFY_DISABLE_SCO 6
58
59/* HCI bus types */
60#define HCI_VIRTUAL 0
61#define HCI_USB 1
62#define HCI_PCCARD 2
63#define HCI_UART 3
64#define HCI_RS232 4
65#define HCI_PCI 5
66#define HCI_SDIO 6
67#define HCI_SPI 7
68#define HCI_I2C 8
69#define HCI_SMD 9
70#define HCI_VIRTIO 10
71#define HCI_IPC 11
72
73/* HCI device quirks */
74enum {
75 /* When this quirk is set, the HCI Reset command is send when
76 * closing the transport instead of when opening it.
77 *
78 * This quirk must be set before hci_register_dev is called.
79 */
80 HCI_QUIRK_RESET_ON_CLOSE,
81
82 /* When this quirk is set, the device is turned into a raw-only
83 * device and it will stay in unconfigured state.
84 *
85 * This quirk must be set before hci_register_dev is called.
86 */
87 HCI_QUIRK_RAW_DEVICE,
88
89 /* When this quirk is set, the buffer sizes reported by
90 * HCI Read Buffer Size command are corrected if invalid.
91 *
92 * This quirk must be set before hci_register_dev is called.
93 */
94 HCI_QUIRK_FIXUP_BUFFER_SIZE,
95
96 /* When this quirk is set, then a controller that does not
97 * indicate support for Inquiry Result with RSSI is assumed to
98 * support it anyway. Some early Bluetooth 1.2 controllers had
99 * wrongly configured local features that will require forcing
100 * them to enable this mode. Getting RSSI information with the
101 * inquiry responses is preferred since it allows for a better
102 * user experience.
103 *
104 * This quirk must be set before hci_register_dev is called.
105 */
106 HCI_QUIRK_FIXUP_INQUIRY_MODE,
107
108 /* When this quirk is set, then the HCI Read Local Supported
109 * Commands command is not supported. In general Bluetooth 1.2
110 * and later controllers should support this command. However
111 * some controllers indicate Bluetooth 1.2 support, but do
112 * not support this command.
113 *
114 * This quirk must be set before hci_register_dev is called.
115 */
116 HCI_QUIRK_BROKEN_LOCAL_COMMANDS,
117
118 /* When this quirk is set, then no stored link key handling
119 * is performed. This is mainly due to the fact that the
120 * HCI Delete Stored Link Key command is advertised, but
121 * not supported.
122 *
123 * This quirk must be set before hci_register_dev is called.
124 */
125 HCI_QUIRK_BROKEN_STORED_LINK_KEY,
126
127 /* When this quirk is set, an external configuration step
128 * is required and will be indicated with the controller
129 * configuration.
130 *
131 * This quirk can be set before hci_register_dev is called or
132 * during the hdev->setup vendor callback.
133 */
134 HCI_QUIRK_EXTERNAL_CONFIG,
135
136 /* When this quirk is set, the public Bluetooth address
137 * initially reported by HCI Read BD Address command
138 * is considered invalid. Controller configuration is
139 * required before this device can be used.
140 *
141 * This quirk can be set before hci_register_dev is called or
142 * during the hdev->setup vendor callback.
143 */
144 HCI_QUIRK_INVALID_BDADDR,
145
146 /* When this quirk is set, the public Bluetooth address
147 * initially reported by HCI Read BD Address command
148 * is considered invalid. The public BD Address can be
149 * specified in the fwnode property 'local-bd-address'.
150 * If this property does not exist or is invalid controller
151 * configuration is required before this device can be used.
152 *
153 * This quirk can be set before hci_register_dev is called or
154 * during the hdev->setup vendor callback.
155 */
156 HCI_QUIRK_USE_BDADDR_PROPERTY,
157
158 /* When this quirk is set, the Bluetooth Device Address provided by
159 * the 'local-bd-address' fwnode property is incorrectly specified in
160 * big-endian order.
161 *
162 * This quirk can be set before hci_register_dev is called or
163 * during the hdev->setup vendor callback.
164 */
165 HCI_QUIRK_BDADDR_PROPERTY_BROKEN,
166
167 /* When this quirk is set, the duplicate filtering during
168 * scanning is based on Bluetooth devices addresses. To allow
169 * RSSI based updates, restart scanning if needed.
170 *
171 * This quirk can be set before hci_register_dev is called or
172 * during the hdev->setup vendor callback.
173 */
174 HCI_QUIRK_STRICT_DUPLICATE_FILTER,
175
176 /* When this quirk is set, LE scan and BR/EDR inquiry is done
177 * simultaneously, otherwise it's interleaved.
178 *
179 * This quirk can be set before hci_register_dev is called or
180 * during the hdev->setup vendor callback.
181 */
182 HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
183
184 /* When this quirk is set, the enabling of diagnostic mode is
185 * not persistent over HCI Reset. Every time the controller
186 * is brought up it needs to be reprogrammed.
187 *
188 * This quirk can be set before hci_register_dev is called or
189 * during the hdev->setup vendor callback.
190 */
191 HCI_QUIRK_NON_PERSISTENT_DIAG,
192
193 /* When this quirk is set, setup() would be run after every
194 * open() and not just after the first open().
195 *
196 * This quirk can be set before hci_register_dev is called or
197 * during the hdev->setup vendor callback.
198 *
199 */
200 HCI_QUIRK_NON_PERSISTENT_SETUP,
201
202 /* When this quirk is set, wide band speech is supported by
203 * the driver since no reliable mechanism exist to report
204 * this from the hardware, a driver flag is use to convey
205 * this support
206 *
207 * This quirk must be set before hci_register_dev is called.
208 */
209 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
210
211 /* When this quirk is set consider Sync Flow Control as supported by
212 * the driver.
213 *
214 * This quirk must be set before hci_register_dev is called.
215 */
216 HCI_QUIRK_SYNC_FLOWCTL_SUPPORTED,
217
218 /* When this quirk is set, the LE states reported through the
219 * HCI_LE_READ_SUPPORTED_STATES are invalid/broken.
220 *
221 * This mechanism is necessary as many controllers have been seen has
222 * having trouble initiating a connectable advertisement despite the
223 * state combination being reported as supported.
224 *
225 * This quirk can be set before hci_register_dev is called or
226 * during the hdev->setup vendor callback.
227 */
228 HCI_QUIRK_BROKEN_LE_STATES,
229
230 /* When this quirk is set, then erroneous data reporting
231 * is ignored. This is mainly due to the fact that the HCI
232 * Read Default Erroneous Data Reporting command is advertised,
233 * but not supported; these controllers often reply with unknown
234 * command and tend to lock up randomly. Needing a hard reset.
235 *
236 * This quirk can be set before hci_register_dev is called or
237 * during the hdev->setup vendor callback.
238 */
239 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING,
240
241 /*
242 * When this quirk is set, then the hci_suspend_notifier is not
243 * registered. This is intended for devices which drop completely
244 * from the bus on system-suspend and which will show up as a new
245 * HCI after resume.
246 */
247 HCI_QUIRK_NO_SUSPEND_NOTIFIER,
248
249 /*
250 * When this quirk is set, LE tx power is not queried on startup
251 * and the min/max tx power values default to HCI_TX_POWER_INVALID.
252 *
253 * This quirk can be set before hci_register_dev is called or
254 * during the hdev->setup vendor callback.
255 */
256 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER,
257
258 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with
259 * HCI_FLT_CLEAR_ALL are ignored and event filtering is
260 * completely avoided. A subset of the CSR controller
261 * clones struggle with this and instantly lock up.
262 *
263 * Note that devices using this must (separately) disable
264 * runtime suspend, because event filtering takes place there.
265 */
266 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL,
267
268 /*
269 * When this quirk is set, disables the use of
270 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections.
271 *
272 * This quirk can be set before hci_register_dev is called or
273 * during the hdev->setup vendor callback.
274 */
275 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN,
276
277 /*
278 * When this quirk is set, the HCI_OP_LE_SET_EXT_SCAN_ENABLE command is
279 * disabled. This is required for some Broadcom controllers which
280 * erroneously claim to support extended scanning.
281 *
282 * This quirk can be set before hci_register_dev is called or
283 * during the hdev->setup vendor callback.
284 */
285 HCI_QUIRK_BROKEN_EXT_SCAN,
286
287 /*
288 * When this quirk is set, the HCI_OP_GET_MWS_TRANSPORT_CONFIG command is
289 * disabled. This is required for some Broadcom controllers which
290 * erroneously claim to support MWS Transport Layer Configuration.
291 *
292 * This quirk can be set before hci_register_dev is called or
293 * during the hdev->setup vendor callback.
294 */
295 HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG,
296
297 /* When this quirk is set, max_page for local extended features
298 * is set to 1, even if controller reports higher number. Some
299 * controllers (e.g. RTL8723CS) report more pages, but they
300 * don't actually support features declared there.
301 */
302 HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2,
303
304 /*
305 * When this quirk is set, the HCI_OP_LE_SET_RPA_TIMEOUT command is
306 * skipped during initialization. This is required for the Actions
307 * Semiconductor ATS2851 based controllers, which erroneously claims
308 * to support it.
309 */
310 HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT,
311
312 /*
313 * When this quirk is set, the HCI_OP_LE_EXT_CREATE_CONN command is
314 * disabled. This is required for the Actions Semiconductor ATS2851
315 * based controllers, which erroneously claims to support it.
316 */
317 HCI_QUIRK_BROKEN_EXT_CREATE_CONN,
318
319 /*
320 * When this quirk is set, the command WRITE_AUTH_PAYLOAD_TIMEOUT is
321 * skipped. This is required for the Actions Semiconductor ATS2851
322 * based controllers, due to a race condition in pairing process.
323 */
324 HCI_QUIRK_BROKEN_WRITE_AUTH_PAYLOAD_TIMEOUT,
325
326 /* When this quirk is set, MSFT extension monitor tracking by
327 * address filter is supported. Since tracking quantity of each
328 * pattern is limited, this feature supports tracking multiple
329 * devices concurrently if controller supports multiple
330 * address filters.
331 *
332 * This quirk must be set before hci_register_dev is called.
333 */
334 HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER,
335
336 /*
337 * When this quirk is set, LE Coded PHY shall not be used. This is
338 * required for some Intel controllers which erroneously claim to
339 * support it but it causes problems with extended scanning.
340 *
341 * This quirk can be set before hci_register_dev is called or
342 * during the hdev->setup vendor callback.
343 */
344 HCI_QUIRK_BROKEN_LE_CODED,
345
346 /*
347 * When this quirk is set, the HCI_OP_READ_ENC_KEY_SIZE command is
348 * skipped during an HCI_EV_ENCRYPT_CHANGE event. This is required
349 * for Actions Semiconductor ATS2851 based controllers, which erroneously
350 * claim to support it.
351 */
352 HCI_QUIRK_BROKEN_READ_ENC_KEY_SIZE,
353
354 /*
355 * When this quirk is set, the reserved bits of Primary/Secondary_PHY
356 * inside the LE Extended Advertising Report events are discarded.
357 * This is required for some Apple/Broadcom controllers which
358 * abuse these reserved bits for unrelated flags.
359 *
360 * This quirk can be set before hci_register_dev is called or
361 * during the hdev->setup vendor callback.
362 */
363 HCI_QUIRK_FIXUP_LE_EXT_ADV_REPORT_PHY,
364
365 /* When this quirk is set, the HCI_OP_READ_VOICE_SETTING command is
366 * skipped. This is required for a subset of the CSR controller clones
367 * which erroneously claim to support it.
368 *
369 * This quirk must be set before hci_register_dev is called.
370 */
371 HCI_QUIRK_BROKEN_READ_VOICE_SETTING,
372
373 /* When this quirk is set, the HCI_OP_READ_PAGE_SCAN_TYPE command is
374 * skipped. This is required for a subset of the CSR controller clones
375 * which erroneously claim to support it.
376 *
377 * This quirk must be set before hci_register_dev is called.
378 */
379 HCI_QUIRK_BROKEN_READ_PAGE_SCAN_TYPE,
380};
381
382/* HCI device flags */
383enum {
384 HCI_UP,
385 HCI_INIT,
386 HCI_RUNNING,
387
388 HCI_PSCAN,
389 HCI_ISCAN,
390 HCI_AUTH,
391 HCI_ENCRYPT,
392 HCI_INQUIRY,
393
394 HCI_RAW,
395
396 HCI_RESET,
397};
398
399/* HCI socket flags */
400enum {
401 HCI_SOCK_TRUSTED,
402 HCI_MGMT_INDEX_EVENTS,
403 HCI_MGMT_UNCONF_INDEX_EVENTS,
404 HCI_MGMT_EXT_INDEX_EVENTS,
405 HCI_MGMT_EXT_INFO_EVENTS,
406 HCI_MGMT_OPTION_EVENTS,
407 HCI_MGMT_SETTING_EVENTS,
408 HCI_MGMT_DEV_CLASS_EVENTS,
409 HCI_MGMT_LOCAL_NAME_EVENTS,
410 HCI_MGMT_OOB_DATA_EVENTS,
411 HCI_MGMT_EXP_FEATURE_EVENTS,
412};
413
414/*
415 * BR/EDR and/or LE controller flags: the flags defined here should represent
416 * states from the controller.
417 */
418enum {
419 HCI_SETUP,
420 HCI_CONFIG,
421 HCI_DEBUGFS_CREATED,
422 HCI_POWERING_DOWN,
423 HCI_AUTO_OFF,
424 HCI_RFKILLED,
425 HCI_MGMT,
426 HCI_BONDABLE,
427 HCI_SERVICE_CACHE,
428 HCI_KEEP_DEBUG_KEYS,
429 HCI_USE_DEBUG_KEYS,
430 HCI_UNREGISTER,
431 HCI_UNCONFIGURED,
432 HCI_USER_CHANNEL,
433 HCI_EXT_CONFIGURED,
434 HCI_LE_ADV,
435 HCI_LE_PER_ADV,
436 HCI_LE_SCAN,
437 HCI_SSP_ENABLED,
438 HCI_SC_ENABLED,
439 HCI_SC_ONLY,
440 HCI_PRIVACY,
441 HCI_LIMITED_PRIVACY,
442 HCI_RPA_EXPIRED,
443 HCI_RPA_RESOLVING,
444 HCI_LE_ENABLED,
445 HCI_ADVERTISING,
446 HCI_ADVERTISING_CONNECTABLE,
447 HCI_CONNECTABLE,
448 HCI_DISCOVERABLE,
449 HCI_LIMITED_DISCOVERABLE,
450 HCI_LINK_SECURITY,
451 HCI_PERIODIC_INQ,
452 HCI_FAST_CONNECTABLE,
453 HCI_BREDR_ENABLED,
454 HCI_LE_SCAN_INTERRUPTED,
455 HCI_WIDEBAND_SPEECH_ENABLED,
456 HCI_EVENT_FILTER_CONFIGURED,
457 HCI_PA_SYNC,
458 HCI_SCO_FLOWCTL,
459
460 HCI_DUT_MODE,
461 HCI_VENDOR_DIAG,
462 HCI_FORCE_BREDR_SMP,
463 HCI_FORCE_STATIC_ADDR,
464 HCI_LL_RPA_RESOLUTION,
465 HCI_CMD_PENDING,
466 HCI_FORCE_NO_MITM,
467 HCI_QUALITY_REPORT,
468 HCI_OFFLOAD_CODECS_ENABLED,
469 HCI_LE_SIMULTANEOUS_ROLES,
470 HCI_CMD_DRAIN_WORKQUEUE,
471
472 HCI_MESH_EXPERIMENTAL,
473 HCI_MESH,
474 HCI_MESH_SENDING,
475
476 __HCI_NUM_FLAGS,
477};
478
479/* HCI timeouts */
480#define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
481#define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
482#define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
483#define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
484#define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
485#define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
486#define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
487#define HCI_ACL_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
488#define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
489
490/* HCI data types */
491#define HCI_COMMAND_PKT 0x01
492#define HCI_ACLDATA_PKT 0x02
493#define HCI_SCODATA_PKT 0x03
494#define HCI_EVENT_PKT 0x04
495#define HCI_ISODATA_PKT 0x05
496#define HCI_DIAG_PKT 0xf0
497#define HCI_DRV_PKT 0xf1
498#define HCI_VENDOR_PKT 0xff
499
500/* HCI packet types */
501#define HCI_DM1 0x0008
502#define HCI_DM3 0x0400
503#define HCI_DM5 0x4000
504#define HCI_DH1 0x0010
505#define HCI_DH3 0x0800
506#define HCI_DH5 0x8000
507
508/* HCI packet types inverted masks */
509#define HCI_2DH1 0x0002
510#define HCI_3DH1 0x0004
511#define HCI_2DH3 0x0100
512#define HCI_3DH3 0x0200
513#define HCI_2DH5 0x1000
514#define HCI_3DH5 0x2000
515
516#define HCI_HV1 0x0020
517#define HCI_HV2 0x0040
518#define HCI_HV3 0x0080
519
520#define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
521#define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
522
523/* eSCO packet types */
524#define ESCO_HV1 0x0001
525#define ESCO_HV2 0x0002
526#define ESCO_HV3 0x0004
527#define ESCO_EV3 0x0008
528#define ESCO_EV4 0x0010
529#define ESCO_EV5 0x0020
530#define ESCO_2EV3 0x0040
531#define ESCO_3EV3 0x0080
532#define ESCO_2EV5 0x0100
533#define ESCO_3EV5 0x0200
534
535#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
536#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
537
538/* ACL flags */
539#define ACL_START_NO_FLUSH 0x00
540#define ACL_CONT 0x01
541#define ACL_START 0x02
542#define ACL_COMPLETE 0x03
543#define ACL_ACTIVE_BCAST 0x04
544#define ACL_PICO_BCAST 0x08
545
546/* ISO PB flags */
547#define ISO_START 0x00
548#define ISO_CONT 0x01
549#define ISO_SINGLE 0x02
550#define ISO_END 0x03
551
552/* ISO TS flags */
553#define ISO_TS 0x01
554
555/* Baseband links */
556#define SCO_LINK 0x00
557#define ACL_LINK 0x01
558#define ESCO_LINK 0x02
559/* Low Energy links do not have defined link type. Use invented one */
560#define LE_LINK 0x80
561#define CIS_LINK 0x82
562#define BIS_LINK 0x83
563#define INVALID_LINK 0xff
564
565/* LMP features */
566#define LMP_3SLOT 0x01
567#define LMP_5SLOT 0x02
568#define LMP_ENCRYPT 0x04
569#define LMP_SOFFSET 0x08
570#define LMP_TACCURACY 0x10
571#define LMP_RSWITCH 0x20
572#define LMP_HOLD 0x40
573#define LMP_SNIFF 0x80
574
575#define LMP_PARK 0x01
576#define LMP_RSSI 0x02
577#define LMP_QUALITY 0x04
578#define LMP_SCO 0x08
579#define LMP_HV2 0x10
580#define LMP_HV3 0x20
581#define LMP_ULAW 0x40
582#define LMP_ALAW 0x80
583
584#define LMP_CVSD 0x01
585#define LMP_PSCHEME 0x02
586#define LMP_PCONTROL 0x04
587#define LMP_TRANSPARENT 0x08
588
589#define LMP_EDR_2M 0x02
590#define LMP_EDR_3M 0x04
591#define LMP_RSSI_INQ 0x40
592#define LMP_ESCO 0x80
593
594#define LMP_EV4 0x01
595#define LMP_EV5 0x02
596#define LMP_NO_BREDR 0x20
597#define LMP_LE 0x40
598#define LMP_EDR_3SLOT 0x80
599
600#define LMP_EDR_5SLOT 0x01
601#define LMP_SNIFF_SUBR 0x02
602#define LMP_PAUSE_ENC 0x04
603#define LMP_EDR_ESCO_2M 0x20
604#define LMP_EDR_ESCO_3M 0x40
605#define LMP_EDR_3S_ESCO 0x80
606
607#define LMP_EXT_INQ 0x01
608#define LMP_SIMUL_LE_BR 0x02
609#define LMP_SIMPLE_PAIR 0x08
610#define LMP_ERR_DATA_REPORTING 0x20
611#define LMP_NO_FLUSH 0x40
612
613#define LMP_LSTO 0x01
614#define LMP_INQ_TX_PWR 0x02
615#define LMP_EXTFEATURES 0x80
616
617/* Extended LMP features */
618#define LMP_CPB_CENTRAL 0x01
619#define LMP_CPB_PERIPHERAL 0x02
620#define LMP_SYNC_TRAIN 0x04
621#define LMP_SYNC_SCAN 0x08
622
623#define LMP_SC 0x01
624#define LMP_PING 0x02
625
626/* Host features */
627#define LMP_HOST_SSP 0x01
628#define LMP_HOST_LE 0x02
629#define LMP_HOST_LE_BREDR 0x04
630#define LMP_HOST_SC 0x08
631
632/* LE features */
633#define HCI_LE_ENCRYPTION 0x01
634#define HCI_LE_CONN_PARAM_REQ_PROC 0x02
635#define HCI_LE_PERIPHERAL_FEATURES 0x08
636#define HCI_LE_PING 0x10
637#define HCI_LE_DATA_LEN_EXT 0x20
638#define HCI_LE_LL_PRIVACY 0x40
639#define HCI_LE_EXT_SCAN_POLICY 0x80
640#define HCI_LE_PHY_2M 0x01
641#define HCI_LE_PHY_CODED 0x08
642#define HCI_LE_EXT_ADV 0x10
643#define HCI_LE_PERIODIC_ADV 0x20
644#define HCI_LE_CHAN_SEL_ALG2 0x40
645#define HCI_LE_CIS_CENTRAL 0x10
646#define HCI_LE_CIS_PERIPHERAL 0x20
647#define HCI_LE_ISO_BROADCASTER 0x40
648#define HCI_LE_ISO_SYNC_RECEIVER 0x80
649
650/* Connection modes */
651#define HCI_CM_ACTIVE 0x0000
652#define HCI_CM_HOLD 0x0001
653#define HCI_CM_SNIFF 0x0002
654#define HCI_CM_PARK 0x0003
655
656/* Link policies */
657#define HCI_LP_RSWITCH 0x0001
658#define HCI_LP_HOLD 0x0002
659#define HCI_LP_SNIFF 0x0004
660#define HCI_LP_PARK 0x0008
661
662/* Link modes */
663#define HCI_LM_ACCEPT 0x8000
664#define HCI_LM_MASTER 0x0001
665#define HCI_LM_AUTH 0x0002
666#define HCI_LM_ENCRYPT 0x0004
667#define HCI_LM_TRUSTED 0x0008
668#define HCI_LM_RELIABLE 0x0010
669#define HCI_LM_SECURE 0x0020
670#define HCI_LM_FIPS 0x0040
671
672/* Authentication types */
673#define HCI_AT_NO_BONDING 0x00
674#define HCI_AT_NO_BONDING_MITM 0x01
675#define HCI_AT_DEDICATED_BONDING 0x02
676#define HCI_AT_DEDICATED_BONDING_MITM 0x03
677#define HCI_AT_GENERAL_BONDING 0x04
678#define HCI_AT_GENERAL_BONDING_MITM 0x05
679
680/* I/O capabilities */
681#define HCI_IO_DISPLAY_ONLY 0x00
682#define HCI_IO_DISPLAY_YESNO 0x01
683#define HCI_IO_KEYBOARD_ONLY 0x02
684#define HCI_IO_NO_INPUT_OUTPUT 0x03
685
686/* Link Key types */
687#define HCI_LK_COMBINATION 0x00
688#define HCI_LK_LOCAL_UNIT 0x01
689#define HCI_LK_REMOTE_UNIT 0x02
690#define HCI_LK_DEBUG_COMBINATION 0x03
691#define HCI_LK_UNAUTH_COMBINATION_P192 0x04
692#define HCI_LK_AUTH_COMBINATION_P192 0x05
693#define HCI_LK_CHANGED_COMBINATION 0x06
694#define HCI_LK_UNAUTH_COMBINATION_P256 0x07
695#define HCI_LK_AUTH_COMBINATION_P256 0x08
696
697/* ---- HCI Error Codes ---- */
698#define HCI_ERROR_UNKNOWN_CONN_ID 0x02
699#define HCI_ERROR_AUTH_FAILURE 0x05
700#define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
701#define HCI_ERROR_MEMORY_EXCEEDED 0x07
702#define HCI_ERROR_CONNECTION_TIMEOUT 0x08
703#define HCI_ERROR_COMMAND_DISALLOWED 0x0c
704#define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
705#define HCI_ERROR_REJ_BAD_ADDR 0x0f
706#define HCI_ERROR_INVALID_PARAMETERS 0x12
707#define HCI_ERROR_REMOTE_USER_TERM 0x13
708#define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
709#define HCI_ERROR_REMOTE_POWER_OFF 0x15
710#define HCI_ERROR_LOCAL_HOST_TERM 0x16
711#define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
712#define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE 0x1a
713#define HCI_ERROR_INVALID_LL_PARAMS 0x1e
714#define HCI_ERROR_UNSPECIFIED 0x1f
715#define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
716#define HCI_ERROR_CANCELLED_BY_HOST 0x44
717
718/* Flow control modes */
719#define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
720#define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
721
722/* The core spec defines 127 as the "not available" value */
723#define HCI_TX_POWER_INVALID 127
724#define HCI_RSSI_INVALID 127
725
726#define HCI_SYNC_HANDLE_INVALID 0xffff
727#define HCI_SID_INVALID 0xff
728
729#define HCI_ROLE_MASTER 0x00
730#define HCI_ROLE_SLAVE 0x01
731
732/* Extended Inquiry Response field types */
733#define EIR_FLAGS 0x01 /* flags */
734#define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
735#define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
736#define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
737#define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
738#define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
739#define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
740#define EIR_NAME_SHORT 0x08 /* shortened local name */
741#define EIR_NAME_COMPLETE 0x09 /* complete local name */
742#define EIR_TX_POWER 0x0A /* transmit power level */
743#define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
744#define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
745#define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
746#define EIR_DEVICE_ID 0x10 /* device ID */
747#define EIR_APPEARANCE 0x19 /* Device appearance */
748#define EIR_SERVICE_DATA 0x16 /* Service Data */
749#define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
750#define EIR_LE_ROLE 0x1C /* LE role */
751#define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
752#define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
753#define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
754#define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
755
756/* Low Energy Advertising Flags */
757#define LE_AD_LIMITED 0x01 /* Limited Discoverable */
758#define LE_AD_GENERAL 0x02 /* General Discoverable */
759#define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
760#define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
761#define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
762
763/* ----- HCI Commands ---- */
764#define HCI_OP_NOP 0x0000
765
766#define HCI_OP_INQUIRY 0x0401
767struct hci_cp_inquiry {
768 __u8 lap[3];
769 __u8 length;
770 __u8 num_rsp;
771} __packed;
772
773#define HCI_OP_INQUIRY_CANCEL 0x0402
774
775#define HCI_OP_PERIODIC_INQ 0x0403
776
777#define HCI_OP_EXIT_PERIODIC_INQ 0x0404
778
779#define HCI_OP_CREATE_CONN 0x0405
780struct hci_cp_create_conn {
781 bdaddr_t bdaddr;
782 __le16 pkt_type;
783 __u8 pscan_rep_mode;
784 __u8 pscan_mode;
785 __le16 clock_offset;
786 __u8 role_switch;
787} __packed;
788
789#define HCI_OP_DISCONNECT 0x0406
790struct hci_cp_disconnect {
791 __le16 handle;
792 __u8 reason;
793} __packed;
794
795#define HCI_OP_ADD_SCO 0x0407
796struct hci_cp_add_sco {
797 __le16 handle;
798 __le16 pkt_type;
799} __packed;
800
801#define HCI_OP_CREATE_CONN_CANCEL 0x0408
802struct hci_cp_create_conn_cancel {
803 bdaddr_t bdaddr;
804} __packed;
805
806#define HCI_OP_ACCEPT_CONN_REQ 0x0409
807struct hci_cp_accept_conn_req {
808 bdaddr_t bdaddr;
809 __u8 role;
810} __packed;
811
812#define HCI_OP_REJECT_CONN_REQ 0x040a
813struct hci_cp_reject_conn_req {
814 bdaddr_t bdaddr;
815 __u8 reason;
816} __packed;
817
818#define HCI_OP_LINK_KEY_REPLY 0x040b
819struct hci_cp_link_key_reply {
820 bdaddr_t bdaddr;
821 __u8 link_key[HCI_LINK_KEY_SIZE];
822} __packed;
823
824#define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
825struct hci_cp_link_key_neg_reply {
826 bdaddr_t bdaddr;
827} __packed;
828
829#define HCI_OP_PIN_CODE_REPLY 0x040d
830struct hci_cp_pin_code_reply {
831 bdaddr_t bdaddr;
832 __u8 pin_len;
833 __u8 pin_code[16];
834} __packed;
835struct hci_rp_pin_code_reply {
836 __u8 status;
837 bdaddr_t bdaddr;
838} __packed;
839
840#define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
841struct hci_cp_pin_code_neg_reply {
842 bdaddr_t bdaddr;
843} __packed;
844struct hci_rp_pin_code_neg_reply {
845 __u8 status;
846 bdaddr_t bdaddr;
847} __packed;
848
849#define HCI_OP_CHANGE_CONN_PTYPE 0x040f
850struct hci_cp_change_conn_ptype {
851 __le16 handle;
852 __le16 pkt_type;
853} __packed;
854
855#define HCI_OP_AUTH_REQUESTED 0x0411
856struct hci_cp_auth_requested {
857 __le16 handle;
858} __packed;
859
860#define HCI_OP_SET_CONN_ENCRYPT 0x0413
861struct hci_cp_set_conn_encrypt {
862 __le16 handle;
863 __u8 encrypt;
864} __packed;
865
866#define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
867struct hci_cp_change_conn_link_key {
868 __le16 handle;
869} __packed;
870
871#define HCI_OP_REMOTE_NAME_REQ 0x0419
872struct hci_cp_remote_name_req {
873 bdaddr_t bdaddr;
874 __u8 pscan_rep_mode;
875 __u8 pscan_mode;
876 __le16 clock_offset;
877} __packed;
878
879#define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
880struct hci_cp_remote_name_req_cancel {
881 bdaddr_t bdaddr;
882} __packed;
883
884struct hci_rp_remote_name_req_cancel {
885 __u8 status;
886 bdaddr_t bdaddr;
887} __packed;
888
889#define HCI_OP_READ_REMOTE_FEATURES 0x041b
890struct hci_cp_read_remote_features {
891 __le16 handle;
892} __packed;
893
894#define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
895struct hci_cp_read_remote_ext_features {
896 __le16 handle;
897 __u8 page;
898} __packed;
899
900#define HCI_OP_READ_REMOTE_VERSION 0x041d
901struct hci_cp_read_remote_version {
902 __le16 handle;
903} __packed;
904
905#define HCI_OP_READ_CLOCK_OFFSET 0x041f
906struct hci_cp_read_clock_offset {
907 __le16 handle;
908} __packed;
909
910#define HCI_OP_SETUP_SYNC_CONN 0x0428
911struct hci_cp_setup_sync_conn {
912 __le16 handle;
913 __le32 tx_bandwidth;
914 __le32 rx_bandwidth;
915 __le16 max_latency;
916 __le16 voice_setting;
917 __u8 retrans_effort;
918 __le16 pkt_type;
919} __packed;
920
921#define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
922struct hci_cp_accept_sync_conn_req {
923 bdaddr_t bdaddr;
924 __le32 tx_bandwidth;
925 __le32 rx_bandwidth;
926 __le16 max_latency;
927 __le16 content_format;
928 __u8 retrans_effort;
929 __le16 pkt_type;
930} __packed;
931
932#define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
933struct hci_cp_reject_sync_conn_req {
934 bdaddr_t bdaddr;
935 __u8 reason;
936} __packed;
937
938#define HCI_OP_IO_CAPABILITY_REPLY 0x042b
939struct hci_cp_io_capability_reply {
940 bdaddr_t bdaddr;
941 __u8 capability;
942 __u8 oob_data;
943 __u8 authentication;
944} __packed;
945
946#define HCI_OP_USER_CONFIRM_REPLY 0x042c
947struct hci_cp_user_confirm_reply {
948 bdaddr_t bdaddr;
949} __packed;
950struct hci_rp_user_confirm_reply {
951 __u8 status;
952 bdaddr_t bdaddr;
953} __packed;
954
955#define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
956
957#define HCI_OP_USER_PASSKEY_REPLY 0x042e
958struct hci_cp_user_passkey_reply {
959 bdaddr_t bdaddr;
960 __le32 passkey;
961} __packed;
962
963#define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
964
965#define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
966struct hci_cp_remote_oob_data_reply {
967 bdaddr_t bdaddr;
968 __u8 hash[16];
969 __u8 rand[16];
970} __packed;
971
972#define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
973struct hci_cp_remote_oob_data_neg_reply {
974 bdaddr_t bdaddr;
975} __packed;
976
977#define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
978struct hci_cp_io_capability_neg_reply {
979 bdaddr_t bdaddr;
980 __u8 reason;
981} __packed;
982
983#define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d
984struct hci_coding_format {
985 __u8 id;
986 __le16 cid;
987 __le16 vid;
988} __packed;
989
990struct hci_cp_enhanced_setup_sync_conn {
991 __le16 handle;
992 __le32 tx_bandwidth;
993 __le32 rx_bandwidth;
994 struct hci_coding_format tx_coding_format;
995 struct hci_coding_format rx_coding_format;
996 __le16 tx_codec_frame_size;
997 __le16 rx_codec_frame_size;
998 __le32 in_bandwidth;
999 __le32 out_bandwidth;
1000 struct hci_coding_format in_coding_format;
1001 struct hci_coding_format out_coding_format;
1002 __le16 in_coded_data_size;
1003 __le16 out_coded_data_size;
1004 __u8 in_pcm_data_format;
1005 __u8 out_pcm_data_format;
1006 __u8 in_pcm_sample_payload_msb_pos;
1007 __u8 out_pcm_sample_payload_msb_pos;
1008 __u8 in_data_path;
1009 __u8 out_data_path;
1010 __u8 in_transport_unit_size;
1011 __u8 out_transport_unit_size;
1012 __le16 max_latency;
1013 __le16 pkt_type;
1014 __u8 retrans_effort;
1015} __packed;
1016
1017struct hci_rp_logical_link_cancel {
1018 __u8 status;
1019 __u8 phy_handle;
1020 __u8 flow_spec_id;
1021} __packed;
1022
1023#define HCI_OP_SET_CPB 0x0441
1024struct hci_cp_set_cpb {
1025 __u8 enable;
1026 __u8 lt_addr;
1027 __u8 lpo_allowed;
1028 __le16 packet_type;
1029 __le16 interval_min;
1030 __le16 interval_max;
1031 __le16 cpb_sv_tout;
1032} __packed;
1033struct hci_rp_set_cpb {
1034 __u8 status;
1035 __u8 lt_addr;
1036 __le16 interval;
1037} __packed;
1038
1039#define HCI_OP_START_SYNC_TRAIN 0x0443
1040
1041#define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
1042struct hci_cp_remote_oob_ext_data_reply {
1043 bdaddr_t bdaddr;
1044 __u8 hash192[16];
1045 __u8 rand192[16];
1046 __u8 hash256[16];
1047 __u8 rand256[16];
1048} __packed;
1049
1050#define HCI_OP_SNIFF_MODE 0x0803
1051struct hci_cp_sniff_mode {
1052 __le16 handle;
1053 __le16 max_interval;
1054 __le16 min_interval;
1055 __le16 attempt;
1056 __le16 timeout;
1057} __packed;
1058
1059#define HCI_OP_EXIT_SNIFF_MODE 0x0804
1060struct hci_cp_exit_sniff_mode {
1061 __le16 handle;
1062} __packed;
1063
1064#define HCI_OP_ROLE_DISCOVERY 0x0809
1065struct hci_cp_role_discovery {
1066 __le16 handle;
1067} __packed;
1068struct hci_rp_role_discovery {
1069 __u8 status;
1070 __le16 handle;
1071 __u8 role;
1072} __packed;
1073
1074#define HCI_OP_SWITCH_ROLE 0x080b
1075struct hci_cp_switch_role {
1076 bdaddr_t bdaddr;
1077 __u8 role;
1078} __packed;
1079
1080#define HCI_OP_READ_LINK_POLICY 0x080c
1081struct hci_cp_read_link_policy {
1082 __le16 handle;
1083} __packed;
1084struct hci_rp_read_link_policy {
1085 __u8 status;
1086 __le16 handle;
1087 __le16 policy;
1088} __packed;
1089
1090#define HCI_OP_WRITE_LINK_POLICY 0x080d
1091struct hci_cp_write_link_policy {
1092 __le16 handle;
1093 __le16 policy;
1094} __packed;
1095struct hci_rp_write_link_policy {
1096 __u8 status;
1097 __le16 handle;
1098} __packed;
1099
1100#define HCI_OP_READ_DEF_LINK_POLICY 0x080e
1101struct hci_rp_read_def_link_policy {
1102 __u8 status;
1103 __le16 policy;
1104} __packed;
1105
1106#define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
1107struct hci_cp_write_def_link_policy {
1108 __le16 policy;
1109} __packed;
1110
1111#define HCI_OP_SNIFF_SUBRATE 0x0811
1112struct hci_cp_sniff_subrate {
1113 __le16 handle;
1114 __le16 max_latency;
1115 __le16 min_remote_timeout;
1116 __le16 min_local_timeout;
1117} __packed;
1118
1119#define HCI_OP_SET_EVENT_MASK 0x0c01
1120
1121#define HCI_OP_RESET 0x0c03
1122
1123#define HCI_OP_SET_EVENT_FLT 0x0c05
1124#define HCI_SET_EVENT_FLT_SIZE 9
1125struct hci_cp_set_event_filter {
1126 __u8 flt_type;
1127 __u8 cond_type;
1128 struct {
1129 bdaddr_t bdaddr;
1130 __u8 auto_accept;
1131 } __packed addr_conn_flt;
1132} __packed;
1133
1134/* Filter types */
1135#define HCI_FLT_CLEAR_ALL 0x00
1136#define HCI_FLT_INQ_RESULT 0x01
1137#define HCI_FLT_CONN_SETUP 0x02
1138
1139/* CONN_SETUP Condition types */
1140#define HCI_CONN_SETUP_ALLOW_ALL 0x00
1141#define HCI_CONN_SETUP_ALLOW_CLASS 0x01
1142#define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
1143
1144/* CONN_SETUP Conditions */
1145#define HCI_CONN_SETUP_AUTO_OFF 0x01
1146#define HCI_CONN_SETUP_AUTO_ON 0x02
1147#define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03
1148
1149#define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
1150struct hci_cp_read_stored_link_key {
1151 bdaddr_t bdaddr;
1152 __u8 read_all;
1153} __packed;
1154struct hci_rp_read_stored_link_key {
1155 __u8 status;
1156 __le16 max_keys;
1157 __le16 num_keys;
1158} __packed;
1159
1160#define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
1161struct hci_cp_delete_stored_link_key {
1162 bdaddr_t bdaddr;
1163 __u8 delete_all;
1164} __packed;
1165struct hci_rp_delete_stored_link_key {
1166 __u8 status;
1167 __le16 num_keys;
1168} __packed;
1169
1170#define HCI_MAX_NAME_LENGTH 248
1171
1172#define HCI_OP_WRITE_LOCAL_NAME 0x0c13
1173struct hci_cp_write_local_name {
1174 __u8 name[HCI_MAX_NAME_LENGTH];
1175} __packed;
1176
1177#define HCI_OP_READ_LOCAL_NAME 0x0c14
1178struct hci_rp_read_local_name {
1179 __u8 status;
1180 __u8 name[HCI_MAX_NAME_LENGTH];
1181} __packed;
1182
1183#define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
1184
1185#define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
1186
1187#define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
1188 #define SCAN_DISABLED 0x00
1189 #define SCAN_INQUIRY 0x01
1190 #define SCAN_PAGE 0x02
1191
1192#define HCI_OP_READ_AUTH_ENABLE 0x0c1f
1193
1194#define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
1195 #define AUTH_DISABLED 0x00
1196 #define AUTH_ENABLED 0x01
1197
1198#define HCI_OP_READ_ENCRYPT_MODE 0x0c21
1199
1200#define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
1201 #define ENCRYPT_DISABLED 0x00
1202 #define ENCRYPT_P2P 0x01
1203 #define ENCRYPT_BOTH 0x02
1204
1205#define HCI_OP_READ_CLASS_OF_DEV 0x0c23
1206struct hci_rp_read_class_of_dev {
1207 __u8 status;
1208 __u8 dev_class[3];
1209} __packed;
1210
1211#define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
1212struct hci_cp_write_class_of_dev {
1213 __u8 dev_class[3];
1214} __packed;
1215
1216#define HCI_OP_READ_VOICE_SETTING 0x0c25
1217struct hci_rp_read_voice_setting {
1218 __u8 status;
1219 __le16 voice_setting;
1220} __packed;
1221
1222#define HCI_OP_WRITE_VOICE_SETTING 0x0c26
1223struct hci_cp_write_voice_setting {
1224 __le16 voice_setting;
1225} __packed;
1226
1227#define HCI_OP_HOST_BUFFER_SIZE 0x0c33
1228struct hci_cp_host_buffer_size {
1229 __le16 acl_mtu;
1230 __u8 sco_mtu;
1231 __le16 acl_max_pkt;
1232 __le16 sco_max_pkt;
1233} __packed;
1234
1235#define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
1236struct hci_rp_read_num_supported_iac {
1237 __u8 status;
1238 __u8 num_iac;
1239} __packed;
1240
1241#define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
1242
1243#define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
1244struct hci_cp_write_current_iac_lap {
1245 __u8 num_iac;
1246 __u8 iac_lap[6];
1247} __packed;
1248
1249#define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1250
1251#define HCI_MAX_EIR_LENGTH 240
1252
1253#define HCI_OP_WRITE_EIR 0x0c52
1254struct hci_cp_write_eir {
1255 __u8 fec;
1256 __u8 data[HCI_MAX_EIR_LENGTH];
1257} __packed;
1258
1259#define HCI_OP_READ_SSP_MODE 0x0c55
1260struct hci_rp_read_ssp_mode {
1261 __u8 status;
1262 __u8 mode;
1263} __packed;
1264
1265#define HCI_OP_WRITE_SSP_MODE 0x0c56
1266struct hci_cp_write_ssp_mode {
1267 __u8 mode;
1268} __packed;
1269
1270#define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1271struct hci_rp_read_local_oob_data {
1272 __u8 status;
1273 __u8 hash[16];
1274 __u8 rand[16];
1275} __packed;
1276
1277#define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1278struct hci_rp_read_inq_rsp_tx_power {
1279 __u8 status;
1280 __s8 tx_power;
1281} __packed;
1282
1283#define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a
1284 #define ERR_DATA_REPORTING_DISABLED 0x00
1285 #define ERR_DATA_REPORTING_ENABLED 0x01
1286struct hci_rp_read_def_err_data_reporting {
1287 __u8 status;
1288 __u8 err_data_reporting;
1289} __packed;
1290
1291#define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b
1292struct hci_cp_write_def_err_data_reporting {
1293 __u8 err_data_reporting;
1294} __packed;
1295
1296#define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1297
1298#define HCI_OP_READ_LOCATION_DATA 0x0c64
1299
1300#define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1301struct hci_rp_read_flow_control_mode {
1302 __u8 status;
1303 __u8 mode;
1304} __packed;
1305
1306#define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1307struct hci_cp_write_le_host_supported {
1308 __u8 le;
1309 __u8 simul;
1310} __packed;
1311
1312#define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1313struct hci_cp_set_reserved_lt_addr {
1314 __u8 lt_addr;
1315} __packed;
1316struct hci_rp_set_reserved_lt_addr {
1317 __u8 status;
1318 __u8 lt_addr;
1319} __packed;
1320
1321#define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1322struct hci_cp_delete_reserved_lt_addr {
1323 __u8 lt_addr;
1324} __packed;
1325struct hci_rp_delete_reserved_lt_addr {
1326 __u8 status;
1327 __u8 lt_addr;
1328} __packed;
1329
1330#define HCI_OP_SET_CPB_DATA 0x0c76
1331struct hci_cp_set_cpb_data {
1332 __u8 lt_addr;
1333 __u8 fragment;
1334 __u8 data_length;
1335 __u8 data[HCI_MAX_CPB_DATA_SIZE];
1336} __packed;
1337struct hci_rp_set_cpb_data {
1338 __u8 status;
1339 __u8 lt_addr;
1340} __packed;
1341
1342#define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1343
1344#define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1345struct hci_cp_write_sync_train_params {
1346 __le16 interval_min;
1347 __le16 interval_max;
1348 __le32 sync_train_tout;
1349 __u8 service_data;
1350} __packed;
1351struct hci_rp_write_sync_train_params {
1352 __u8 status;
1353 __le16 sync_train_int;
1354} __packed;
1355
1356#define HCI_OP_READ_SC_SUPPORT 0x0c79
1357struct hci_rp_read_sc_support {
1358 __u8 status;
1359 __u8 support;
1360} __packed;
1361
1362#define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1363struct hci_cp_write_sc_support {
1364 __u8 support;
1365} __packed;
1366
1367#define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b
1368struct hci_cp_read_auth_payload_to {
1369 __le16 handle;
1370} __packed;
1371struct hci_rp_read_auth_payload_to {
1372 __u8 status;
1373 __le16 handle;
1374 __le16 timeout;
1375} __packed;
1376
1377#define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c
1378struct hci_cp_write_auth_payload_to {
1379 __le16 handle;
1380 __le16 timeout;
1381} __packed;
1382struct hci_rp_write_auth_payload_to {
1383 __u8 status;
1384 __le16 handle;
1385} __packed;
1386
1387#define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1388struct hci_rp_read_local_oob_ext_data {
1389 __u8 status;
1390 __u8 hash192[16];
1391 __u8 rand192[16];
1392 __u8 hash256[16];
1393 __u8 rand256[16];
1394} __packed;
1395
1396#define HCI_CONFIGURE_DATA_PATH 0x0c83
1397struct hci_op_configure_data_path {
1398 __u8 direction;
1399 __u8 data_path_id;
1400 __u8 vnd_len;
1401 __u8 vnd_data[];
1402} __packed;
1403
1404#define HCI_OP_READ_LOCAL_VERSION 0x1001
1405struct hci_rp_read_local_version {
1406 __u8 status;
1407 __u8 hci_ver;
1408 __le16 hci_rev;
1409 __u8 lmp_ver;
1410 __le16 manufacturer;
1411 __le16 lmp_subver;
1412} __packed;
1413
1414#define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1415struct hci_rp_read_local_commands {
1416 __u8 status;
1417 __u8 commands[64];
1418} __packed;
1419
1420#define HCI_OP_READ_LOCAL_FEATURES 0x1003
1421struct hci_rp_read_local_features {
1422 __u8 status;
1423 __u8 features[8];
1424} __packed;
1425
1426#define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1427struct hci_cp_read_local_ext_features {
1428 __u8 page;
1429} __packed;
1430struct hci_rp_read_local_ext_features {
1431 __u8 status;
1432 __u8 page;
1433 __u8 max_page;
1434 __u8 features[8];
1435} __packed;
1436
1437#define HCI_OP_READ_BUFFER_SIZE 0x1005
1438struct hci_rp_read_buffer_size {
1439 __u8 status;
1440 __le16 acl_mtu;
1441 __u8 sco_mtu;
1442 __le16 acl_max_pkt;
1443 __le16 sco_max_pkt;
1444} __packed;
1445
1446#define HCI_OP_READ_BD_ADDR 0x1009
1447struct hci_rp_read_bd_addr {
1448 __u8 status;
1449 bdaddr_t bdaddr;
1450} __packed;
1451
1452#define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1453struct hci_rp_read_data_block_size {
1454 __u8 status;
1455 __le16 max_acl_len;
1456 __le16 block_len;
1457 __le16 num_blocks;
1458} __packed;
1459
1460#define HCI_OP_READ_LOCAL_CODECS 0x100b
1461struct hci_std_codecs {
1462 __u8 num;
1463 __u8 codec[];
1464} __packed;
1465
1466struct hci_vnd_codec {
1467 /* company id */
1468 __le16 cid;
1469 /* vendor codec id */
1470 __le16 vid;
1471} __packed;
1472
1473struct hci_vnd_codecs {
1474 __u8 num;
1475 struct hci_vnd_codec codec[];
1476} __packed;
1477
1478struct hci_rp_read_local_supported_codecs {
1479 __u8 status;
1480 struct hci_std_codecs std_codecs;
1481 struct hci_vnd_codecs vnd_codecs;
1482} __packed;
1483
1484#define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c
1485struct hci_rp_read_local_pairing_opts {
1486 __u8 status;
1487 __u8 pairing_opts;
1488 __u8 max_key_size;
1489} __packed;
1490
1491#define HCI_OP_READ_LOCAL_CODECS_V2 0x100d
1492struct hci_std_codec_v2 {
1493 __u8 id;
1494 __u8 transport;
1495} __packed;
1496
1497struct hci_std_codecs_v2 {
1498 __u8 num;
1499 struct hci_std_codec_v2 codec[];
1500} __packed;
1501
1502struct hci_vnd_codec_v2 {
1503 __le16 cid;
1504 __le16 vid;
1505 __u8 transport;
1506} __packed;
1507
1508struct hci_vnd_codecs_v2 {
1509 __u8 num;
1510 struct hci_vnd_codec_v2 codec[];
1511} __packed;
1512
1513struct hci_rp_read_local_supported_codecs_v2 {
1514 __u8 status;
1515 struct hci_std_codecs_v2 std_codecs;
1516 struct hci_vnd_codecs_v2 vendor_codecs;
1517} __packed;
1518
1519#define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e
1520struct hci_op_read_local_codec_caps {
1521 __u8 id;
1522 __le16 cid;
1523 __le16 vid;
1524 __u8 transport;
1525 __u8 direction;
1526} __packed;
1527
1528struct hci_codec_caps {
1529 __u8 len;
1530 __u8 data[];
1531} __packed;
1532
1533struct hci_rp_read_local_codec_caps {
1534 __u8 status;
1535 __u8 num_caps;
1536} __packed;
1537
1538#define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1539struct hci_rp_read_page_scan_activity {
1540 __u8 status;
1541 __le16 interval;
1542 __le16 window;
1543} __packed;
1544
1545#define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1546struct hci_cp_write_page_scan_activity {
1547 __le16 interval;
1548 __le16 window;
1549} __packed;
1550
1551#define HCI_OP_READ_TX_POWER 0x0c2d
1552struct hci_cp_read_tx_power {
1553 __le16 handle;
1554 __u8 type;
1555} __packed;
1556struct hci_rp_read_tx_power {
1557 __u8 status;
1558 __le16 handle;
1559 __s8 tx_power;
1560} __packed;
1561
1562#define HCI_OP_WRITE_SYNC_FLOWCTL 0x0c2f
1563struct hci_cp_write_sync_flowctl {
1564 __u8 enable;
1565} __packed;
1566
1567#define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1568struct hci_rp_read_page_scan_type {
1569 __u8 status;
1570 __u8 type;
1571} __packed;
1572
1573#define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1574 #define PAGE_SCAN_TYPE_STANDARD 0x00
1575 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1576
1577#define HCI_OP_READ_RSSI 0x1405
1578struct hci_cp_read_rssi {
1579 __le16 handle;
1580} __packed;
1581struct hci_rp_read_rssi {
1582 __u8 status;
1583 __le16 handle;
1584 __s8 rssi;
1585} __packed;
1586
1587#define HCI_OP_READ_CLOCK 0x1407
1588struct hci_cp_read_clock {
1589 __le16 handle;
1590 __u8 which;
1591} __packed;
1592struct hci_rp_read_clock {
1593 __u8 status;
1594 __le16 handle;
1595 __le32 clock;
1596 __le16 accuracy;
1597} __packed;
1598
1599#define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1600struct hci_cp_read_enc_key_size {
1601 __le16 handle;
1602} __packed;
1603struct hci_rp_read_enc_key_size {
1604 __u8 status;
1605 __le16 handle;
1606 __u8 key_size;
1607} __packed;
1608
1609#define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1610
1611#define HCI_OP_ENABLE_DUT_MODE 0x1803
1612
1613#define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1614
1615#define HCI_OP_LE_SET_EVENT_MASK 0x2001
1616struct hci_cp_le_set_event_mask {
1617 __u8 mask[8];
1618} __packed;
1619
1620/* BLUETOOTH CORE SPECIFICATION Version 5.4 | Vol 4, Part E
1621 * 7.8.2 LE Read Buffer Size command
1622 * MAX_LE_MTU is 0xffff.
1623 * 0 is also valid. It means that no dedicated LE Buffer exists.
1624 * It should use the HCI_Read_Buffer_Size command and mtu is shared
1625 * between BR/EDR and LE.
1626 */
1627#define HCI_MIN_LE_MTU 0x001b
1628
1629#define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1630struct hci_rp_le_read_buffer_size {
1631 __u8 status;
1632 __le16 le_mtu;
1633 __u8 le_max_pkt;
1634} __packed;
1635
1636#define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1637struct hci_rp_le_read_local_features {
1638 __u8 status;
1639 __u8 features[8];
1640} __packed;
1641
1642#define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1643
1644#define HCI_OP_LE_SET_ADV_PARAM 0x2006
1645struct hci_cp_le_set_adv_param {
1646 __le16 min_interval;
1647 __le16 max_interval;
1648 __u8 type;
1649 __u8 own_address_type;
1650 __u8 direct_addr_type;
1651 bdaddr_t direct_addr;
1652 __u8 channel_map;
1653 __u8 filter_policy;
1654} __packed;
1655
1656#define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1657struct hci_rp_le_read_adv_tx_power {
1658 __u8 status;
1659 __s8 tx_power;
1660} __packed;
1661
1662#define HCI_MAX_AD_LENGTH 31
1663
1664#define HCI_OP_LE_SET_ADV_DATA 0x2008
1665struct hci_cp_le_set_adv_data {
1666 __u8 length;
1667 __u8 data[HCI_MAX_AD_LENGTH];
1668} __packed;
1669
1670#define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1671struct hci_cp_le_set_scan_rsp_data {
1672 __u8 length;
1673 __u8 data[HCI_MAX_AD_LENGTH];
1674} __packed;
1675
1676#define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1677
1678#define LE_SCAN_PASSIVE 0x00
1679#define LE_SCAN_ACTIVE 0x01
1680
1681#define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1682struct hci_cp_le_set_scan_param {
1683 __u8 type;
1684 __le16 interval;
1685 __le16 window;
1686 __u8 own_address_type;
1687 __u8 filter_policy;
1688} __packed;
1689
1690#define LE_SCAN_DISABLE 0x00
1691#define LE_SCAN_ENABLE 0x01
1692#define LE_SCAN_FILTER_DUP_DISABLE 0x00
1693#define LE_SCAN_FILTER_DUP_ENABLE 0x01
1694
1695#define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1696struct hci_cp_le_set_scan_enable {
1697 __u8 enable;
1698 __u8 filter_dup;
1699} __packed;
1700
1701#define HCI_LE_USE_PEER_ADDR 0x00
1702#define HCI_LE_USE_ACCEPT_LIST 0x01
1703
1704#define HCI_OP_LE_CREATE_CONN 0x200d
1705struct hci_cp_le_create_conn {
1706 __le16 scan_interval;
1707 __le16 scan_window;
1708 __u8 filter_policy;
1709 __u8 peer_addr_type;
1710 bdaddr_t peer_addr;
1711 __u8 own_address_type;
1712 __le16 conn_interval_min;
1713 __le16 conn_interval_max;
1714 __le16 conn_latency;
1715 __le16 supervision_timeout;
1716 __le16 min_ce_len;
1717 __le16 max_ce_len;
1718} __packed;
1719
1720#define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1721
1722#define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f
1723struct hci_rp_le_read_accept_list_size {
1724 __u8 status;
1725 __u8 size;
1726} __packed;
1727
1728#define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010
1729
1730#define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011
1731struct hci_cp_le_add_to_accept_list {
1732 __u8 bdaddr_type;
1733 bdaddr_t bdaddr;
1734} __packed;
1735
1736#define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012
1737struct hci_cp_le_del_from_accept_list {
1738 __u8 bdaddr_type;
1739 bdaddr_t bdaddr;
1740} __packed;
1741
1742#define HCI_OP_LE_CONN_UPDATE 0x2013
1743struct hci_cp_le_conn_update {
1744 __le16 handle;
1745 __le16 conn_interval_min;
1746 __le16 conn_interval_max;
1747 __le16 conn_latency;
1748 __le16 supervision_timeout;
1749 __le16 min_ce_len;
1750 __le16 max_ce_len;
1751} __packed;
1752
1753#define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1754struct hci_cp_le_read_remote_features {
1755 __le16 handle;
1756} __packed;
1757
1758#define HCI_OP_LE_START_ENC 0x2019
1759struct hci_cp_le_start_enc {
1760 __le16 handle;
1761 __le64 rand;
1762 __le16 ediv;
1763 __u8 ltk[16];
1764} __packed;
1765
1766#define HCI_OP_LE_LTK_REPLY 0x201a
1767struct hci_cp_le_ltk_reply {
1768 __le16 handle;
1769 __u8 ltk[16];
1770} __packed;
1771struct hci_rp_le_ltk_reply {
1772 __u8 status;
1773 __le16 handle;
1774} __packed;
1775
1776#define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1777struct hci_cp_le_ltk_neg_reply {
1778 __le16 handle;
1779} __packed;
1780struct hci_rp_le_ltk_neg_reply {
1781 __u8 status;
1782 __le16 handle;
1783} __packed;
1784
1785#define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1786struct hci_rp_le_read_supported_states {
1787 __u8 status;
1788 __u8 le_states[8];
1789} __packed;
1790
1791#define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1792struct hci_cp_le_conn_param_req_reply {
1793 __le16 handle;
1794 __le16 interval_min;
1795 __le16 interval_max;
1796 __le16 latency;
1797 __le16 timeout;
1798 __le16 min_ce_len;
1799 __le16 max_ce_len;
1800} __packed;
1801
1802#define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1803struct hci_cp_le_conn_param_req_neg_reply {
1804 __le16 handle;
1805 __u8 reason;
1806} __packed;
1807
1808#define HCI_OP_LE_SET_DATA_LEN 0x2022
1809struct hci_cp_le_set_data_len {
1810 __le16 handle;
1811 __le16 tx_len;
1812 __le16 tx_time;
1813} __packed;
1814struct hci_rp_le_set_data_len {
1815 __u8 status;
1816 __le16 handle;
1817} __packed;
1818
1819#define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1820struct hci_rp_le_read_def_data_len {
1821 __u8 status;
1822 __le16 tx_len;
1823 __le16 tx_time;
1824} __packed;
1825
1826#define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1827struct hci_cp_le_write_def_data_len {
1828 __le16 tx_len;
1829 __le16 tx_time;
1830} __packed;
1831
1832#define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027
1833struct hci_cp_le_add_to_resolv_list {
1834 __u8 bdaddr_type;
1835 bdaddr_t bdaddr;
1836 __u8 peer_irk[16];
1837 __u8 local_irk[16];
1838} __packed;
1839
1840#define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028
1841struct hci_cp_le_del_from_resolv_list {
1842 __u8 bdaddr_type;
1843 bdaddr_t bdaddr;
1844} __packed;
1845
1846#define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029
1847
1848#define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a
1849struct hci_rp_le_read_resolv_list_size {
1850 __u8 status;
1851 __u8 size;
1852} __packed;
1853
1854#define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
1855
1856#define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e
1857
1858#define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1859struct hci_rp_le_read_max_data_len {
1860 __u8 status;
1861 __le16 tx_len;
1862 __le16 tx_time;
1863 __le16 rx_len;
1864 __le16 rx_time;
1865} __packed;
1866
1867#define HCI_OP_LE_SET_DEFAULT_PHY 0x2031
1868struct hci_cp_le_set_default_phy {
1869 __u8 all_phys;
1870 __u8 tx_phys;
1871 __u8 rx_phys;
1872} __packed;
1873
1874#define HCI_LE_SET_PHY_1M 0x01
1875#define HCI_LE_SET_PHY_2M 0x02
1876#define HCI_LE_SET_PHY_CODED 0x04
1877
1878#define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041
1879struct hci_cp_le_set_ext_scan_params {
1880 __u8 own_addr_type;
1881 __u8 filter_policy;
1882 __u8 scanning_phys;
1883 __u8 data[];
1884} __packed;
1885
1886#define LE_SCAN_PHY_1M 0x01
1887#define LE_SCAN_PHY_2M 0x02
1888#define LE_SCAN_PHY_CODED 0x04
1889
1890struct hci_cp_le_scan_phy_params {
1891 __u8 type;
1892 __le16 interval;
1893 __le16 window;
1894} __packed;
1895
1896#define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042
1897struct hci_cp_le_set_ext_scan_enable {
1898 __u8 enable;
1899 __u8 filter_dup;
1900 __le16 duration;
1901 __le16 period;
1902} __packed;
1903
1904#define HCI_OP_LE_EXT_CREATE_CONN 0x2043
1905struct hci_cp_le_ext_create_conn {
1906 __u8 filter_policy;
1907 __u8 own_addr_type;
1908 __u8 peer_addr_type;
1909 bdaddr_t peer_addr;
1910 __u8 phys;
1911 __u8 data[];
1912} __packed;
1913
1914struct hci_cp_le_ext_conn_param {
1915 __le16 scan_interval;
1916 __le16 scan_window;
1917 __le16 conn_interval_min;
1918 __le16 conn_interval_max;
1919 __le16 conn_latency;
1920 __le16 supervision_timeout;
1921 __le16 min_ce_len;
1922 __le16 max_ce_len;
1923} __packed;
1924
1925#define HCI_OP_LE_PA_CREATE_SYNC 0x2044
1926struct hci_cp_le_pa_create_sync {
1927 __u8 options;
1928 __u8 sid;
1929 __u8 addr_type;
1930 bdaddr_t addr;
1931 __le16 skip;
1932 __le16 sync_timeout;
1933 __u8 sync_cte_type;
1934} __packed;
1935
1936#define HCI_OP_LE_PA_CREATE_SYNC_CANCEL 0x2045
1937
1938#define HCI_OP_LE_PA_TERM_SYNC 0x2046
1939struct hci_cp_le_pa_term_sync {
1940 __le16 handle;
1941} __packed;
1942
1943#define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b
1944struct hci_rp_le_read_num_supported_adv_sets {
1945 __u8 status;
1946 __u8 num_of_sets;
1947} __packed;
1948
1949#define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036
1950struct hci_cp_le_set_ext_adv_params {
1951 __u8 handle;
1952 __le16 evt_properties;
1953 __u8 min_interval[3];
1954 __u8 max_interval[3];
1955 __u8 channel_map;
1956 __u8 own_addr_type;
1957 __u8 peer_addr_type;
1958 bdaddr_t peer_addr;
1959 __u8 filter_policy;
1960 __u8 tx_power;
1961 __u8 primary_phy;
1962 __u8 secondary_max_skip;
1963 __u8 secondary_phy;
1964 __u8 sid;
1965 __u8 notif_enable;
1966} __packed;
1967
1968#define HCI_ADV_PHY_1M 0X01
1969#define HCI_ADV_PHY_2M 0x02
1970#define HCI_ADV_PHY_CODED 0x03
1971
1972struct hci_rp_le_set_ext_adv_params {
1973 __u8 status;
1974 __u8 tx_power;
1975} __packed;
1976
1977struct hci_cp_ext_adv_set {
1978 __u8 handle;
1979 __le16 duration;
1980 __u8 max_events;
1981} __packed;
1982
1983#define HCI_MAX_EXT_AD_LENGTH 251
1984
1985#define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037
1986struct hci_cp_le_set_ext_adv_data {
1987 __u8 handle;
1988 __u8 operation;
1989 __u8 frag_pref;
1990 __u8 length;
1991 __u8 data[] __counted_by(length);
1992} __packed;
1993
1994#define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038
1995struct hci_cp_le_set_ext_scan_rsp_data {
1996 __u8 handle;
1997 __u8 operation;
1998 __u8 frag_pref;
1999 __u8 length;
2000 __u8 data[] __counted_by(length);
2001} __packed;
2002
2003#define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039
2004struct hci_cp_le_set_ext_adv_enable {
2005 __u8 enable;
2006 __u8 num_of_sets;
2007 __u8 data[];
2008} __packed;
2009
2010#define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e
2011struct hci_cp_le_set_per_adv_params {
2012 __u8 handle;
2013 __le16 min_interval;
2014 __le16 max_interval;
2015 __le16 periodic_properties;
2016} __packed;
2017
2018#define HCI_MAX_PER_AD_LENGTH 252
2019#define HCI_MAX_PER_AD_TOT_LEN 1650
2020
2021#define HCI_OP_LE_SET_PER_ADV_DATA 0x203f
2022struct hci_cp_le_set_per_adv_data {
2023 __u8 handle;
2024 __u8 operation;
2025 __u8 length;
2026 __u8 data[] __counted_by(length);
2027} __packed;
2028
2029#define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040
2030struct hci_cp_le_set_per_adv_enable {
2031 __u8 enable;
2032 __u8 handle;
2033} __packed;
2034
2035#define LE_SET_ADV_DATA_OP_COMPLETE 0x03
2036
2037#define LE_SET_ADV_DATA_NO_FRAG 0x01
2038
2039#define HCI_OP_LE_REMOVE_ADV_SET 0x203c
2040
2041#define HCI_OP_LE_CLEAR_ADV_SETS 0x203d
2042
2043#define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035
2044struct hci_cp_le_set_adv_set_rand_addr {
2045 __u8 handle;
2046 bdaddr_t bdaddr;
2047} __packed;
2048
2049#define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b
2050struct hci_rp_le_read_transmit_power {
2051 __u8 status;
2052 __s8 min_le_tx_power;
2053 __s8 max_le_tx_power;
2054} __packed;
2055
2056#define HCI_NETWORK_PRIVACY 0x00
2057#define HCI_DEVICE_PRIVACY 0x01
2058
2059#define HCI_OP_LE_SET_PRIVACY_MODE 0x204e
2060struct hci_cp_le_set_privacy_mode {
2061 __u8 bdaddr_type;
2062 bdaddr_t bdaddr;
2063 __u8 mode;
2064} __packed;
2065
2066#define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
2067struct hci_rp_le_read_buffer_size_v2 {
2068 __u8 status;
2069 __le16 acl_mtu;
2070 __u8 acl_max_pkt;
2071 __le16 iso_mtu;
2072 __u8 iso_max_pkt;
2073} __packed;
2074
2075#define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061
2076struct hci_cp_le_read_iso_tx_sync {
2077 __le16 handle;
2078} __packed;
2079
2080struct hci_rp_le_read_iso_tx_sync {
2081 __u8 status;
2082 __le16 handle;
2083 __le16 seq;
2084 __le32 imestamp;
2085 __u8 offset[3];
2086} __packed;
2087
2088#define HCI_OP_LE_SET_CIG_PARAMS 0x2062
2089struct hci_cis_params {
2090 __u8 cis_id;
2091 __le16 c_sdu;
2092 __le16 p_sdu;
2093 __u8 c_phy;
2094 __u8 p_phy;
2095 __u8 c_rtn;
2096 __u8 p_rtn;
2097} __packed;
2098
2099struct hci_cp_le_set_cig_params {
2100 __u8 cig_id;
2101 __u8 c_interval[3];
2102 __u8 p_interval[3];
2103 __u8 sca;
2104 __u8 packing;
2105 __u8 framing;
2106 __le16 c_latency;
2107 __le16 p_latency;
2108 __u8 num_cis;
2109 struct hci_cis_params cis[] __counted_by(num_cis);
2110} __packed;
2111
2112struct hci_rp_le_set_cig_params {
2113 __u8 status;
2114 __u8 cig_id;
2115 __u8 num_handles;
2116 __le16 handle[];
2117} __packed;
2118
2119#define HCI_OP_LE_CREATE_CIS 0x2064
2120struct hci_cis {
2121 __le16 cis_handle;
2122 __le16 acl_handle;
2123} __packed;
2124
2125struct hci_cp_le_create_cis {
2126 __u8 num_cis;
2127 struct hci_cis cis[] __counted_by(num_cis);
2128} __packed;
2129
2130#define HCI_OP_LE_REMOVE_CIG 0x2065
2131struct hci_cp_le_remove_cig {
2132 __u8 cig_id;
2133} __packed;
2134
2135#define HCI_OP_LE_ACCEPT_CIS 0x2066
2136struct hci_cp_le_accept_cis {
2137 __le16 handle;
2138} __packed;
2139
2140#define HCI_OP_LE_REJECT_CIS 0x2067
2141struct hci_cp_le_reject_cis {
2142 __le16 handle;
2143 __u8 reason;
2144} __packed;
2145
2146#define HCI_OP_LE_CREATE_BIG 0x2068
2147struct hci_bis {
2148 __u8 sdu_interval[3];
2149 __le16 sdu;
2150 __le16 latency;
2151 __u8 rtn;
2152 __u8 phy;
2153 __u8 packing;
2154 __u8 framing;
2155 __u8 encryption;
2156 __u8 bcode[16];
2157} __packed;
2158
2159struct hci_cp_le_create_big {
2160 __u8 handle;
2161 __u8 adv_handle;
2162 __u8 num_bis;
2163 struct hci_bis bis;
2164} __packed;
2165
2166#define HCI_OP_LE_TERM_BIG 0x206a
2167struct hci_cp_le_term_big {
2168 __u8 handle;
2169 __u8 reason;
2170} __packed;
2171
2172#define HCI_OP_LE_BIG_CREATE_SYNC 0x206b
2173struct hci_cp_le_big_create_sync {
2174 __u8 handle;
2175 __le16 sync_handle;
2176 __u8 encryption;
2177 __u8 bcode[16];
2178 __u8 mse;
2179 __le16 timeout;
2180 __u8 num_bis;
2181 __u8 bis[] __counted_by(num_bis);
2182} __packed;
2183
2184#define HCI_OP_LE_BIG_TERM_SYNC 0x206c
2185struct hci_cp_le_big_term_sync {
2186 __u8 handle;
2187} __packed;
2188
2189#define HCI_OP_LE_SETUP_ISO_PATH 0x206e
2190struct hci_cp_le_setup_iso_path {
2191 __le16 handle;
2192 __u8 direction;
2193 __u8 path;
2194 __u8 codec;
2195 __le16 codec_cid;
2196 __le16 codec_vid;
2197 __u8 delay[3];
2198 __u8 codec_cfg_len;
2199 __u8 codec_cfg[];
2200} __packed;
2201
2202struct hci_rp_le_setup_iso_path {
2203 __u8 status;
2204 __le16 handle;
2205} __packed;
2206
2207#define HCI_OP_LE_SET_HOST_FEATURE 0x2074
2208struct hci_cp_le_set_host_feature {
2209 __u8 bit_number;
2210 __u8 bit_value;
2211} __packed;
2212
2213/* ---- HCI Events ---- */
2214struct hci_ev_status {
2215 __u8 status;
2216} __packed;
2217
2218#define HCI_EV_INQUIRY_COMPLETE 0x01
2219
2220#define HCI_EV_INQUIRY_RESULT 0x02
2221struct inquiry_info {
2222 bdaddr_t bdaddr;
2223 __u8 pscan_rep_mode;
2224 __u8 pscan_period_mode;
2225 __u8 pscan_mode;
2226 __u8 dev_class[3];
2227 __le16 clock_offset;
2228} __packed;
2229
2230struct hci_ev_inquiry_result {
2231 __u8 num;
2232 struct inquiry_info info[];
2233};
2234
2235#define HCI_EV_CONN_COMPLETE 0x03
2236struct hci_ev_conn_complete {
2237 __u8 status;
2238 __le16 handle;
2239 bdaddr_t bdaddr;
2240 __u8 link_type;
2241 __u8 encr_mode;
2242} __packed;
2243
2244#define HCI_EV_CONN_REQUEST 0x04
2245struct hci_ev_conn_request {
2246 bdaddr_t bdaddr;
2247 __u8 dev_class[3];
2248 __u8 link_type;
2249} __packed;
2250
2251#define HCI_EV_DISCONN_COMPLETE 0x05
2252struct hci_ev_disconn_complete {
2253 __u8 status;
2254 __le16 handle;
2255 __u8 reason;
2256} __packed;
2257
2258#define HCI_EV_AUTH_COMPLETE 0x06
2259struct hci_ev_auth_complete {
2260 __u8 status;
2261 __le16 handle;
2262} __packed;
2263
2264#define HCI_EV_REMOTE_NAME 0x07
2265struct hci_ev_remote_name {
2266 __u8 status;
2267 bdaddr_t bdaddr;
2268 __u8 name[HCI_MAX_NAME_LENGTH];
2269} __packed;
2270
2271#define HCI_EV_ENCRYPT_CHANGE 0x08
2272struct hci_ev_encrypt_change {
2273 __u8 status;
2274 __le16 handle;
2275 __u8 encrypt;
2276} __packed;
2277
2278#define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
2279struct hci_ev_change_link_key_complete {
2280 __u8 status;
2281 __le16 handle;
2282} __packed;
2283
2284#define HCI_EV_REMOTE_FEATURES 0x0b
2285struct hci_ev_remote_features {
2286 __u8 status;
2287 __le16 handle;
2288 __u8 features[8];
2289} __packed;
2290
2291#define HCI_EV_REMOTE_VERSION 0x0c
2292struct hci_ev_remote_version {
2293 __u8 status;
2294 __le16 handle;
2295 __u8 lmp_ver;
2296 __le16 manufacturer;
2297 __le16 lmp_subver;
2298} __packed;
2299
2300#define HCI_EV_QOS_SETUP_COMPLETE 0x0d
2301struct hci_qos {
2302 __u8 service_type;
2303 __u32 token_rate;
2304 __u32 peak_bandwidth;
2305 __u32 latency;
2306 __u32 delay_variation;
2307} __packed;
2308struct hci_ev_qos_setup_complete {
2309 __u8 status;
2310 __le16 handle;
2311 struct hci_qos qos;
2312} __packed;
2313
2314#define HCI_EV_CMD_COMPLETE 0x0e
2315struct hci_ev_cmd_complete {
2316 __u8 ncmd;
2317 __le16 opcode;
2318} __packed;
2319
2320#define HCI_EV_CMD_STATUS 0x0f
2321struct hci_ev_cmd_status {
2322 __u8 status;
2323 __u8 ncmd;
2324 __le16 opcode;
2325} __packed;
2326
2327#define HCI_EV_HARDWARE_ERROR 0x10
2328struct hci_ev_hardware_error {
2329 __u8 code;
2330} __packed;
2331
2332#define HCI_EV_ROLE_CHANGE 0x12
2333struct hci_ev_role_change {
2334 __u8 status;
2335 bdaddr_t bdaddr;
2336 __u8 role;
2337} __packed;
2338
2339#define HCI_EV_NUM_COMP_PKTS 0x13
2340struct hci_comp_pkts_info {
2341 __le16 handle;
2342 __le16 count;
2343} __packed;
2344
2345struct hci_ev_num_comp_pkts {
2346 __u8 num;
2347 struct hci_comp_pkts_info handles[];
2348} __packed;
2349
2350#define HCI_EV_MODE_CHANGE 0x14
2351struct hci_ev_mode_change {
2352 __u8 status;
2353 __le16 handle;
2354 __u8 mode;
2355 __le16 interval;
2356} __packed;
2357
2358#define HCI_EV_PIN_CODE_REQ 0x16
2359struct hci_ev_pin_code_req {
2360 bdaddr_t bdaddr;
2361} __packed;
2362
2363#define HCI_EV_LINK_KEY_REQ 0x17
2364struct hci_ev_link_key_req {
2365 bdaddr_t bdaddr;
2366} __packed;
2367
2368#define HCI_EV_LINK_KEY_NOTIFY 0x18
2369struct hci_ev_link_key_notify {
2370 bdaddr_t bdaddr;
2371 __u8 link_key[HCI_LINK_KEY_SIZE];
2372 __u8 key_type;
2373} __packed;
2374
2375#define HCI_EV_CLOCK_OFFSET 0x1c
2376struct hci_ev_clock_offset {
2377 __u8 status;
2378 __le16 handle;
2379 __le16 clock_offset;
2380} __packed;
2381
2382#define HCI_EV_PKT_TYPE_CHANGE 0x1d
2383struct hci_ev_pkt_type_change {
2384 __u8 status;
2385 __le16 handle;
2386 __le16 pkt_type;
2387} __packed;
2388
2389#define HCI_EV_PSCAN_REP_MODE 0x20
2390struct hci_ev_pscan_rep_mode {
2391 bdaddr_t bdaddr;
2392 __u8 pscan_rep_mode;
2393} __packed;
2394
2395#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
2396struct inquiry_info_rssi {
2397 bdaddr_t bdaddr;
2398 __u8 pscan_rep_mode;
2399 __u8 pscan_period_mode;
2400 __u8 dev_class[3];
2401 __le16 clock_offset;
2402 __s8 rssi;
2403} __packed;
2404struct inquiry_info_rssi_pscan {
2405 bdaddr_t bdaddr;
2406 __u8 pscan_rep_mode;
2407 __u8 pscan_period_mode;
2408 __u8 pscan_mode;
2409 __u8 dev_class[3];
2410 __le16 clock_offset;
2411 __s8 rssi;
2412} __packed;
2413struct hci_ev_inquiry_result_rssi {
2414 __u8 num;
2415 __u8 data[];
2416} __packed;
2417
2418#define HCI_EV_REMOTE_EXT_FEATURES 0x23
2419struct hci_ev_remote_ext_features {
2420 __u8 status;
2421 __le16 handle;
2422 __u8 page;
2423 __u8 max_page;
2424 __u8 features[8];
2425} __packed;
2426
2427#define HCI_EV_SYNC_CONN_COMPLETE 0x2c
2428struct hci_ev_sync_conn_complete {
2429 __u8 status;
2430 __le16 handle;
2431 bdaddr_t bdaddr;
2432 __u8 link_type;
2433 __u8 tx_interval;
2434 __u8 retrans_window;
2435 __le16 rx_pkt_len;
2436 __le16 tx_pkt_len;
2437 __u8 air_mode;
2438} __packed;
2439
2440#define HCI_EV_SYNC_CONN_CHANGED 0x2d
2441struct hci_ev_sync_conn_changed {
2442 __u8 status;
2443 __le16 handle;
2444 __u8 tx_interval;
2445 __u8 retrans_window;
2446 __le16 rx_pkt_len;
2447 __le16 tx_pkt_len;
2448} __packed;
2449
2450#define HCI_EV_SNIFF_SUBRATE 0x2e
2451struct hci_ev_sniff_subrate {
2452 __u8 status;
2453 __le16 handle;
2454 __le16 max_tx_latency;
2455 __le16 max_rx_latency;
2456 __le16 max_remote_timeout;
2457 __le16 max_local_timeout;
2458} __packed;
2459
2460#define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
2461struct extended_inquiry_info {
2462 bdaddr_t bdaddr;
2463 __u8 pscan_rep_mode;
2464 __u8 pscan_period_mode;
2465 __u8 dev_class[3];
2466 __le16 clock_offset;
2467 __s8 rssi;
2468 __u8 data[240];
2469} __packed;
2470
2471struct hci_ev_ext_inquiry_result {
2472 __u8 num;
2473 struct extended_inquiry_info info[];
2474} __packed;
2475
2476#define HCI_EV_KEY_REFRESH_COMPLETE 0x30
2477struct hci_ev_key_refresh_complete {
2478 __u8 status;
2479 __le16 handle;
2480} __packed;
2481
2482#define HCI_EV_IO_CAPA_REQUEST 0x31
2483struct hci_ev_io_capa_request {
2484 bdaddr_t bdaddr;
2485} __packed;
2486
2487#define HCI_EV_IO_CAPA_REPLY 0x32
2488struct hci_ev_io_capa_reply {
2489 bdaddr_t bdaddr;
2490 __u8 capability;
2491 __u8 oob_data;
2492 __u8 authentication;
2493} __packed;
2494
2495#define HCI_EV_USER_CONFIRM_REQUEST 0x33
2496struct hci_ev_user_confirm_req {
2497 bdaddr_t bdaddr;
2498 __le32 passkey;
2499} __packed;
2500
2501#define HCI_EV_USER_PASSKEY_REQUEST 0x34
2502struct hci_ev_user_passkey_req {
2503 bdaddr_t bdaddr;
2504} __packed;
2505
2506#define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
2507struct hci_ev_remote_oob_data_request {
2508 bdaddr_t bdaddr;
2509} __packed;
2510
2511#define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
2512struct hci_ev_simple_pair_complete {
2513 __u8 status;
2514 bdaddr_t bdaddr;
2515} __packed;
2516
2517#define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
2518struct hci_ev_user_passkey_notify {
2519 bdaddr_t bdaddr;
2520 __le32 passkey;
2521} __packed;
2522
2523#define HCI_KEYPRESS_STARTED 0
2524#define HCI_KEYPRESS_ENTERED 1
2525#define HCI_KEYPRESS_ERASED 2
2526#define HCI_KEYPRESS_CLEARED 3
2527#define HCI_KEYPRESS_COMPLETED 4
2528
2529#define HCI_EV_KEYPRESS_NOTIFY 0x3c
2530struct hci_ev_keypress_notify {
2531 bdaddr_t bdaddr;
2532 __u8 type;
2533} __packed;
2534
2535#define HCI_EV_REMOTE_HOST_FEATURES 0x3d
2536struct hci_ev_remote_host_features {
2537 bdaddr_t bdaddr;
2538 __u8 features[8];
2539} __packed;
2540
2541#define HCI_EV_LE_META 0x3e
2542struct hci_ev_le_meta {
2543 __u8 subevent;
2544} __packed;
2545
2546#define HCI_EV_PHY_LINK_COMPLETE 0x40
2547struct hci_ev_phy_link_complete {
2548 __u8 status;
2549 __u8 phy_handle;
2550} __packed;
2551
2552#define HCI_EV_CHANNEL_SELECTED 0x41
2553struct hci_ev_channel_selected {
2554 __u8 phy_handle;
2555} __packed;
2556
2557#define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
2558struct hci_ev_disconn_phy_link_complete {
2559 __u8 status;
2560 __u8 phy_handle;
2561 __u8 reason;
2562} __packed;
2563
2564#define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
2565struct hci_ev_logical_link_complete {
2566 __u8 status;
2567 __le16 handle;
2568 __u8 phy_handle;
2569 __u8 flow_spec_id;
2570} __packed;
2571
2572#define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
2573struct hci_ev_disconn_logical_link_complete {
2574 __u8 status;
2575 __le16 handle;
2576 __u8 reason;
2577} __packed;
2578
2579#define HCI_EV_NUM_COMP_BLOCKS 0x48
2580struct hci_comp_blocks_info {
2581 __le16 handle;
2582 __le16 pkts;
2583 __le16 blocks;
2584} __packed;
2585
2586struct hci_ev_num_comp_blocks {
2587 __le16 num_blocks;
2588 __u8 num_hndl;
2589 struct hci_comp_blocks_info handles[];
2590} __packed;
2591
2592#define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
2593struct hci_ev_sync_train_complete {
2594 __u8 status;
2595} __packed;
2596
2597#define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54
2598
2599#define HCI_EV_LE_CONN_COMPLETE 0x01
2600struct hci_ev_le_conn_complete {
2601 __u8 status;
2602 __le16 handle;
2603 __u8 role;
2604 __u8 bdaddr_type;
2605 bdaddr_t bdaddr;
2606 __le16 interval;
2607 __le16 latency;
2608 __le16 supervision_timeout;
2609 __u8 clk_accurancy;
2610} __packed;
2611
2612/* Advertising report event types */
2613#define LE_ADV_IND 0x00
2614#define LE_ADV_DIRECT_IND 0x01
2615#define LE_ADV_SCAN_IND 0x02
2616#define LE_ADV_NONCONN_IND 0x03
2617#define LE_ADV_SCAN_RSP 0x04
2618#define LE_ADV_INVALID 0x05
2619
2620/* Legacy event types in extended adv report */
2621#define LE_LEGACY_ADV_IND 0x0013
2622#define LE_LEGACY_ADV_DIRECT_IND 0x0015
2623#define LE_LEGACY_ADV_SCAN_IND 0x0012
2624#define LE_LEGACY_NONCONN_IND 0x0010
2625#define LE_LEGACY_SCAN_RSP_ADV 0x001b
2626#define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a
2627
2628/* Extended Advertising event types */
2629#define LE_EXT_ADV_NON_CONN_IND 0x0000
2630#define LE_EXT_ADV_CONN_IND 0x0001
2631#define LE_EXT_ADV_SCAN_IND 0x0002
2632#define LE_EXT_ADV_DIRECT_IND 0x0004
2633#define LE_EXT_ADV_SCAN_RSP 0x0008
2634#define LE_EXT_ADV_LEGACY_PDU 0x0010
2635#define LE_EXT_ADV_EVT_TYPE_MASK 0x007f
2636
2637#define ADDR_LE_DEV_PUBLIC 0x00
2638#define ADDR_LE_DEV_RANDOM 0x01
2639#define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02
2640#define ADDR_LE_DEV_RANDOM_RESOLVED 0x03
2641
2642#define HCI_EV_LE_ADVERTISING_REPORT 0x02
2643struct hci_ev_le_advertising_info {
2644 __u8 type;
2645 __u8 bdaddr_type;
2646 bdaddr_t bdaddr;
2647 __u8 length;
2648 __u8 data[];
2649} __packed;
2650
2651struct hci_ev_le_advertising_report {
2652 __u8 num;
2653 struct hci_ev_le_advertising_info info[];
2654} __packed;
2655
2656#define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2657struct hci_ev_le_conn_update_complete {
2658 __u8 status;
2659 __le16 handle;
2660 __le16 interval;
2661 __le16 latency;
2662 __le16 supervision_timeout;
2663} __packed;
2664
2665#define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
2666struct hci_ev_le_remote_feat_complete {
2667 __u8 status;
2668 __le16 handle;
2669 __u8 features[8];
2670} __packed;
2671
2672#define HCI_EV_LE_LTK_REQ 0x05
2673struct hci_ev_le_ltk_req {
2674 __le16 handle;
2675 __le64 rand;
2676 __le16 ediv;
2677} __packed;
2678
2679#define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
2680struct hci_ev_le_remote_conn_param_req {
2681 __le16 handle;
2682 __le16 interval_min;
2683 __le16 interval_max;
2684 __le16 latency;
2685 __le16 timeout;
2686} __packed;
2687
2688#define HCI_EV_LE_DATA_LEN_CHANGE 0x07
2689struct hci_ev_le_data_len_change {
2690 __le16 handle;
2691 __le16 tx_len;
2692 __le16 tx_time;
2693 __le16 rx_len;
2694 __le16 rx_time;
2695} __packed;
2696
2697#define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2698struct hci_ev_le_direct_adv_info {
2699 __u8 type;
2700 __u8 bdaddr_type;
2701 bdaddr_t bdaddr;
2702 __u8 direct_addr_type;
2703 bdaddr_t direct_addr;
2704 __s8 rssi;
2705} __packed;
2706
2707struct hci_ev_le_direct_adv_report {
2708 __u8 num;
2709 struct hci_ev_le_direct_adv_info info[];
2710} __packed;
2711
2712#define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
2713struct hci_ev_le_phy_update_complete {
2714 __u8 status;
2715 __le16 handle;
2716 __u8 tx_phy;
2717 __u8 rx_phy;
2718} __packed;
2719
2720#define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2721struct hci_ev_le_ext_adv_info {
2722 __le16 type;
2723 __u8 bdaddr_type;
2724 bdaddr_t bdaddr;
2725 __u8 primary_phy;
2726 __u8 secondary_phy;
2727 __u8 sid;
2728 __u8 tx_power;
2729 __s8 rssi;
2730 __le16 interval;
2731 __u8 direct_addr_type;
2732 bdaddr_t direct_addr;
2733 __u8 length;
2734 __u8 data[];
2735} __packed;
2736
2737struct hci_ev_le_ext_adv_report {
2738 __u8 num;
2739 struct hci_ev_le_ext_adv_info info[];
2740} __packed;
2741
2742#define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e
2743struct hci_ev_le_pa_sync_established {
2744 __u8 status;
2745 __le16 handle;
2746 __u8 sid;
2747 __u8 bdaddr_type;
2748 bdaddr_t bdaddr;
2749 __u8 phy;
2750 __le16 interval;
2751 __u8 clock_accuracy;
2752} __packed;
2753
2754#define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2755struct hci_ev_le_enh_conn_complete {
2756 __u8 status;
2757 __le16 handle;
2758 __u8 role;
2759 __u8 bdaddr_type;
2760 bdaddr_t bdaddr;
2761 bdaddr_t local_rpa;
2762 bdaddr_t peer_rpa;
2763 __le16 interval;
2764 __le16 latency;
2765 __le16 supervision_timeout;
2766 __u8 clk_accurancy;
2767} __packed;
2768
2769#define HCI_EV_LE_PER_ADV_REPORT 0x0f
2770struct hci_ev_le_per_adv_report {
2771 __le16 sync_handle;
2772 __u8 tx_power;
2773 __u8 rssi;
2774 __u8 cte_type;
2775 __u8 data_status;
2776 __u8 length;
2777 __u8 data[];
2778} __packed;
2779
2780#define LE_PA_DATA_COMPLETE 0x00
2781#define LE_PA_DATA_MORE_TO_COME 0x01
2782#define LE_PA_DATA_TRUNCATED 0x02
2783
2784#define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
2785struct hci_evt_le_ext_adv_set_term {
2786 __u8 status;
2787 __u8 handle;
2788 __le16 conn_handle;
2789 __u8 num_evts;
2790} __packed;
2791
2792#define HCI_EVT_LE_CIS_ESTABLISHED 0x19
2793struct hci_evt_le_cis_established {
2794 __u8 status;
2795 __le16 handle;
2796 __u8 cig_sync_delay[3];
2797 __u8 cis_sync_delay[3];
2798 __u8 c_latency[3];
2799 __u8 p_latency[3];
2800 __u8 c_phy;
2801 __u8 p_phy;
2802 __u8 nse;
2803 __u8 c_bn;
2804 __u8 p_bn;
2805 __u8 c_ft;
2806 __u8 p_ft;
2807 __le16 c_mtu;
2808 __le16 p_mtu;
2809 __le16 interval;
2810} __packed;
2811
2812#define HCI_EVT_LE_CIS_REQ 0x1a
2813struct hci_evt_le_cis_req {
2814 __le16 acl_handle;
2815 __le16 cis_handle;
2816 __u8 cig_id;
2817 __u8 cis_id;
2818} __packed;
2819
2820#define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b
2821struct hci_evt_le_create_big_complete {
2822 __u8 status;
2823 __u8 handle;
2824 __u8 sync_delay[3];
2825 __u8 transport_delay[3];
2826 __u8 phy;
2827 __u8 nse;
2828 __u8 bn;
2829 __u8 pto;
2830 __u8 irc;
2831 __le16 max_pdu;
2832 __le16 interval;
2833 __u8 num_bis;
2834 __le16 bis_handle[];
2835} __packed;
2836
2837#define HCI_EVT_LE_BIG_SYNC_ESTABLISHED 0x1d
2838struct hci_evt_le_big_sync_estabilished {
2839 __u8 status;
2840 __u8 handle;
2841 __u8 latency[3];
2842 __u8 nse;
2843 __u8 bn;
2844 __u8 pto;
2845 __u8 irc;
2846 __le16 max_pdu;
2847 __le16 interval;
2848 __u8 num_bis;
2849 __le16 bis[];
2850} __packed;
2851
2852#define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22
2853struct hci_evt_le_big_info_adv_report {
2854 __le16 sync_handle;
2855 __u8 num_bis;
2856 __u8 nse;
2857 __le16 iso_interval;
2858 __u8 bn;
2859 __u8 pto;
2860 __u8 irc;
2861 __le16 max_pdu;
2862 __u8 sdu_interval[3];
2863 __le16 max_sdu;
2864 __u8 phy;
2865 __u8 framing;
2866 __u8 encryption;
2867} __packed;
2868
2869#define HCI_EV_VENDOR 0xff
2870
2871/* Internal events generated by Bluetooth stack */
2872#define HCI_EV_STACK_INTERNAL 0xfd
2873struct hci_ev_stack_internal {
2874 __u16 type;
2875 __u8 data[];
2876} __packed;
2877
2878#define HCI_EV_SI_DEVICE 0x01
2879struct hci_ev_si_device {
2880 __u16 event;
2881 __u16 dev_id;
2882} __packed;
2883
2884#define HCI_EV_SI_SECURITY 0x02
2885struct hci_ev_si_security {
2886 __u16 event;
2887 __u16 proto;
2888 __u16 subproto;
2889 __u8 incoming;
2890} __packed;
2891
2892/* ---- HCI Packet structures ---- */
2893#define HCI_COMMAND_HDR_SIZE 3
2894#define HCI_EVENT_HDR_SIZE 2
2895#define HCI_ACL_HDR_SIZE 4
2896#define HCI_SCO_HDR_SIZE 3
2897#define HCI_ISO_HDR_SIZE 4
2898
2899struct hci_command_hdr {
2900 __le16 opcode; /* OCF & OGF */
2901 __u8 plen;
2902} __packed;
2903
2904struct hci_event_hdr {
2905 __u8 evt;
2906 __u8 plen;
2907} __packed;
2908
2909struct hci_acl_hdr {
2910 __le16 handle; /* Handle & Flags(PB, BC) */
2911 __le16 dlen;
2912} __packed;
2913
2914struct hci_sco_hdr {
2915 __le16 handle;
2916 __u8 dlen;
2917} __packed;
2918
2919struct hci_iso_hdr {
2920 __le16 handle;
2921 __le16 dlen;
2922 __u8 data[];
2923} __packed;
2924
2925/* ISO data packet status flags */
2926#define HCI_ISO_STATUS_VALID 0x00
2927#define HCI_ISO_STATUS_INVALID 0x01
2928#define HCI_ISO_STATUS_NOP 0x02
2929
2930#define HCI_ISO_DATA_HDR_SIZE 4
2931struct hci_iso_data_hdr {
2932 __le16 sn;
2933 __le16 slen;
2934};
2935
2936#define HCI_ISO_TS_DATA_HDR_SIZE 8
2937struct hci_iso_ts_data_hdr {
2938 __le32 ts;
2939 __le16 sn;
2940 __le16 slen;
2941};
2942
2943static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2944{
2945 return (struct hci_event_hdr *) skb->data;
2946}
2947
2948static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2949{
2950 return (struct hci_acl_hdr *) skb->data;
2951}
2952
2953static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2954{
2955 return (struct hci_sco_hdr *) skb->data;
2956}
2957
2958static inline struct hci_iso_hdr *hci_iso_hdr(const struct sk_buff *skb)
2959{
2960 return (struct hci_iso_hdr *)skb->data;
2961}
2962
2963/* Command opcode pack/unpack */
2964#define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2965#define hci_opcode_ogf(op) (op >> 10)
2966#define hci_opcode_ocf(op) (op & 0x03ff)
2967
2968/* ACL handle and flags pack/unpack */
2969#define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2970#define hci_handle(h) (h & 0x0fff)
2971#define hci_flags(h) (h >> 12)
2972
2973/* ISO handle and flags pack/unpack */
2974#define hci_iso_flags_pb(f) (f & 0x0003)
2975#define hci_iso_flags_ts(f) ((f >> 2) & 0x0001)
2976#define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2))
2977
2978/* ISO data length and flags pack/unpack */
2979#define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14)))
2980#define hci_iso_data_len(h) ((h) & 0x3fff)
2981#define hci_iso_data_flags(h) ((h) >> 14)
2982
2983/* codec transport types */
2984#define HCI_TRANSPORT_SCO_ESCO 0x01
2985
2986/* le24 support */
2987static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3])
2988{
2989 dst[0] = val & 0xff;
2990 dst[1] = (val & 0xff00) >> 8;
2991 dst[2] = (val & 0xff0000) >> 16;
2992}
2993
2994#endif /* __HCI_H */
2995

source code of linux/include/net/bluetooth/hci.h