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 */
74 enum {
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 */
383 enum {
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 */
400 enum {
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 */
418 enum {
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_VENDOR_PKT 0xff
498
499 /* HCI packet types */
500 #define HCI_DM1 0x0008
501 #define HCI_DM3 0x0400
502 #define HCI_DM5 0x4000
503 #define HCI_DH1 0x0010
504 #define HCI_DH3 0x0800
505 #define HCI_DH5 0x8000
506
507 /* HCI packet types inverted masks */
508 #define HCI_2DH1 0x0002
509 #define HCI_3DH1 0x0004
510 #define HCI_2DH3 0x0100
511 #define HCI_3DH3 0x0200
512 #define HCI_2DH5 0x1000
513 #define HCI_3DH5 0x2000
514
515 #define HCI_HV1 0x0020
516 #define HCI_HV2 0x0040
517 #define HCI_HV3 0x0080
518
519 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
520 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
521
522 /* eSCO packet types */
523 #define ESCO_HV1 0x0001
524 #define ESCO_HV2 0x0002
525 #define ESCO_HV3 0x0004
526 #define ESCO_EV3 0x0008
527 #define ESCO_EV4 0x0010
528 #define ESCO_EV5 0x0020
529 #define ESCO_2EV3 0x0040
530 #define ESCO_3EV3 0x0080
531 #define ESCO_2EV5 0x0100
532 #define ESCO_3EV5 0x0200
533
534 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
535 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
536
537 /* ACL flags */
538 #define ACL_START_NO_FLUSH 0x00
539 #define ACL_CONT 0x01
540 #define ACL_START 0x02
541 #define ACL_COMPLETE 0x03
542 #define ACL_ACTIVE_BCAST 0x04
543 #define ACL_PICO_BCAST 0x08
544
545 /* ISO PB flags */
546 #define ISO_START 0x00
547 #define ISO_CONT 0x01
548 #define ISO_SINGLE 0x02
549 #define ISO_END 0x03
550
551 /* ISO TS flags */
552 #define ISO_TS 0x01
553
554 /* Baseband links */
555 #define SCO_LINK 0x00
556 #define ACL_LINK 0x01
557 #define ESCO_LINK 0x02
558 /* Low Energy links do not have defined link type. Use invented one */
559 #define LE_LINK 0x80
560 #define ISO_LINK 0x82
561 #define INVALID_LINK 0xff
562
563 /* LMP features */
564 #define LMP_3SLOT 0x01
565 #define LMP_5SLOT 0x02
566 #define LMP_ENCRYPT 0x04
567 #define LMP_SOFFSET 0x08
568 #define LMP_TACCURACY 0x10
569 #define LMP_RSWITCH 0x20
570 #define LMP_HOLD 0x40
571 #define LMP_SNIFF 0x80
572
573 #define LMP_PARK 0x01
574 #define LMP_RSSI 0x02
575 #define LMP_QUALITY 0x04
576 #define LMP_SCO 0x08
577 #define LMP_HV2 0x10
578 #define LMP_HV3 0x20
579 #define LMP_ULAW 0x40
580 #define LMP_ALAW 0x80
581
582 #define LMP_CVSD 0x01
583 #define LMP_PSCHEME 0x02
584 #define LMP_PCONTROL 0x04
585 #define LMP_TRANSPARENT 0x08
586
587 #define LMP_EDR_2M 0x02
588 #define LMP_EDR_3M 0x04
589 #define LMP_RSSI_INQ 0x40
590 #define LMP_ESCO 0x80
591
592 #define LMP_EV4 0x01
593 #define LMP_EV5 0x02
594 #define LMP_NO_BREDR 0x20
595 #define LMP_LE 0x40
596 #define LMP_EDR_3SLOT 0x80
597
598 #define LMP_EDR_5SLOT 0x01
599 #define LMP_SNIFF_SUBR 0x02
600 #define LMP_PAUSE_ENC 0x04
601 #define LMP_EDR_ESCO_2M 0x20
602 #define LMP_EDR_ESCO_3M 0x40
603 #define LMP_EDR_3S_ESCO 0x80
604
605 #define LMP_EXT_INQ 0x01
606 #define LMP_SIMUL_LE_BR 0x02
607 #define LMP_SIMPLE_PAIR 0x08
608 #define LMP_ERR_DATA_REPORTING 0x20
609 #define LMP_NO_FLUSH 0x40
610
611 #define LMP_LSTO 0x01
612 #define LMP_INQ_TX_PWR 0x02
613 #define LMP_EXTFEATURES 0x80
614
615 /* Extended LMP features */
616 #define LMP_CPB_CENTRAL 0x01
617 #define LMP_CPB_PERIPHERAL 0x02
618 #define LMP_SYNC_TRAIN 0x04
619 #define LMP_SYNC_SCAN 0x08
620
621 #define LMP_SC 0x01
622 #define LMP_PING 0x02
623
624 /* Host features */
625 #define LMP_HOST_SSP 0x01
626 #define LMP_HOST_LE 0x02
627 #define LMP_HOST_LE_BREDR 0x04
628 #define LMP_HOST_SC 0x08
629
630 /* LE features */
631 #define HCI_LE_ENCRYPTION 0x01
632 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02
633 #define HCI_LE_PERIPHERAL_FEATURES 0x08
634 #define HCI_LE_PING 0x10
635 #define HCI_LE_DATA_LEN_EXT 0x20
636 #define HCI_LE_LL_PRIVACY 0x40
637 #define HCI_LE_EXT_SCAN_POLICY 0x80
638 #define HCI_LE_PHY_2M 0x01
639 #define HCI_LE_PHY_CODED 0x08
640 #define HCI_LE_EXT_ADV 0x10
641 #define HCI_LE_PERIODIC_ADV 0x20
642 #define HCI_LE_CHAN_SEL_ALG2 0x40
643 #define HCI_LE_CIS_CENTRAL 0x10
644 #define HCI_LE_CIS_PERIPHERAL 0x20
645 #define HCI_LE_ISO_BROADCASTER 0x40
646 #define HCI_LE_ISO_SYNC_RECEIVER 0x80
647
648 /* Connection modes */
649 #define HCI_CM_ACTIVE 0x0000
650 #define HCI_CM_HOLD 0x0001
651 #define HCI_CM_SNIFF 0x0002
652 #define HCI_CM_PARK 0x0003
653
654 /* Link policies */
655 #define HCI_LP_RSWITCH 0x0001
656 #define HCI_LP_HOLD 0x0002
657 #define HCI_LP_SNIFF 0x0004
658 #define HCI_LP_PARK 0x0008
659
660 /* Link modes */
661 #define HCI_LM_ACCEPT 0x8000
662 #define HCI_LM_MASTER 0x0001
663 #define HCI_LM_AUTH 0x0002
664 #define HCI_LM_ENCRYPT 0x0004
665 #define HCI_LM_TRUSTED 0x0008
666 #define HCI_LM_RELIABLE 0x0010
667 #define HCI_LM_SECURE 0x0020
668 #define HCI_LM_FIPS 0x0040
669
670 /* Authentication types */
671 #define HCI_AT_NO_BONDING 0x00
672 #define HCI_AT_NO_BONDING_MITM 0x01
673 #define HCI_AT_DEDICATED_BONDING 0x02
674 #define HCI_AT_DEDICATED_BONDING_MITM 0x03
675 #define HCI_AT_GENERAL_BONDING 0x04
676 #define HCI_AT_GENERAL_BONDING_MITM 0x05
677
678 /* I/O capabilities */
679 #define HCI_IO_DISPLAY_ONLY 0x00
680 #define HCI_IO_DISPLAY_YESNO 0x01
681 #define HCI_IO_KEYBOARD_ONLY 0x02
682 #define HCI_IO_NO_INPUT_OUTPUT 0x03
683
684 /* Link Key types */
685 #define HCI_LK_COMBINATION 0x00
686 #define HCI_LK_LOCAL_UNIT 0x01
687 #define HCI_LK_REMOTE_UNIT 0x02
688 #define HCI_LK_DEBUG_COMBINATION 0x03
689 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04
690 #define HCI_LK_AUTH_COMBINATION_P192 0x05
691 #define HCI_LK_CHANGED_COMBINATION 0x06
692 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07
693 #define HCI_LK_AUTH_COMBINATION_P256 0x08
694
695 /* ---- HCI Error Codes ---- */
696 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02
697 #define HCI_ERROR_AUTH_FAILURE 0x05
698 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
699 #define HCI_ERROR_MEMORY_EXCEEDED 0x07
700 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08
701 #define HCI_ERROR_COMMAND_DISALLOWED 0x0c
702 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
703 #define HCI_ERROR_REJ_BAD_ADDR 0x0f
704 #define HCI_ERROR_INVALID_PARAMETERS 0x12
705 #define HCI_ERROR_REMOTE_USER_TERM 0x13
706 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
707 #define HCI_ERROR_REMOTE_POWER_OFF 0x15
708 #define HCI_ERROR_LOCAL_HOST_TERM 0x16
709 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
710 #define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE 0x1a
711 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e
712 #define HCI_ERROR_UNSPECIFIED 0x1f
713 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
714 #define HCI_ERROR_CANCELLED_BY_HOST 0x44
715
716 /* Flow control modes */
717 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
718 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
719
720 /* The core spec defines 127 as the "not available" value */
721 #define HCI_TX_POWER_INVALID 127
722 #define HCI_RSSI_INVALID 127
723
724 #define HCI_SYNC_HANDLE_INVALID 0xffff
725 #define HCI_SID_INVALID 0xff
726
727 #define HCI_ROLE_MASTER 0x00
728 #define HCI_ROLE_SLAVE 0x01
729
730 /* Extended Inquiry Response field types */
731 #define EIR_FLAGS 0x01 /* flags */
732 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
733 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
734 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
735 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
736 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
737 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
738 #define EIR_NAME_SHORT 0x08 /* shortened local name */
739 #define EIR_NAME_COMPLETE 0x09 /* complete local name */
740 #define EIR_TX_POWER 0x0A /* transmit power level */
741 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
742 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
743 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
744 #define EIR_DEVICE_ID 0x10 /* device ID */
745 #define EIR_APPEARANCE 0x19 /* Device appearance */
746 #define EIR_SERVICE_DATA 0x16 /* Service Data */
747 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
748 #define EIR_LE_ROLE 0x1C /* LE role */
749 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
750 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
751 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
752 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
753
754 /* Low Energy Advertising Flags */
755 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */
756 #define LE_AD_GENERAL 0x02 /* General Discoverable */
757 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
758 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
759 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
760
761 /* ----- HCI Commands ---- */
762 #define HCI_OP_NOP 0x0000
763
764 #define HCI_OP_INQUIRY 0x0401
765 struct hci_cp_inquiry {
766 __u8 lap[3];
767 __u8 length;
768 __u8 num_rsp;
769 } __packed;
770
771 #define HCI_OP_INQUIRY_CANCEL 0x0402
772
773 #define HCI_OP_PERIODIC_INQ 0x0403
774
775 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404
776
777 #define HCI_OP_CREATE_CONN 0x0405
778 struct hci_cp_create_conn {
779 bdaddr_t bdaddr;
780 __le16 pkt_type;
781 __u8 pscan_rep_mode;
782 __u8 pscan_mode;
783 __le16 clock_offset;
784 __u8 role_switch;
785 } __packed;
786
787 #define HCI_OP_DISCONNECT 0x0406
788 struct hci_cp_disconnect {
789 __le16 handle;
790 __u8 reason;
791 } __packed;
792
793 #define HCI_OP_ADD_SCO 0x0407
794 struct hci_cp_add_sco {
795 __le16 handle;
796 __le16 pkt_type;
797 } __packed;
798
799 #define HCI_OP_CREATE_CONN_CANCEL 0x0408
800 struct hci_cp_create_conn_cancel {
801 bdaddr_t bdaddr;
802 } __packed;
803
804 #define HCI_OP_ACCEPT_CONN_REQ 0x0409
805 struct hci_cp_accept_conn_req {
806 bdaddr_t bdaddr;
807 __u8 role;
808 } __packed;
809
810 #define HCI_OP_REJECT_CONN_REQ 0x040a
811 struct hci_cp_reject_conn_req {
812 bdaddr_t bdaddr;
813 __u8 reason;
814 } __packed;
815
816 #define HCI_OP_LINK_KEY_REPLY 0x040b
817 struct hci_cp_link_key_reply {
818 bdaddr_t bdaddr;
819 __u8 link_key[HCI_LINK_KEY_SIZE];
820 } __packed;
821
822 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
823 struct hci_cp_link_key_neg_reply {
824 bdaddr_t bdaddr;
825 } __packed;
826
827 #define HCI_OP_PIN_CODE_REPLY 0x040d
828 struct hci_cp_pin_code_reply {
829 bdaddr_t bdaddr;
830 __u8 pin_len;
831 __u8 pin_code[16];
832 } __packed;
833 struct hci_rp_pin_code_reply {
834 __u8 status;
835 bdaddr_t bdaddr;
836 } __packed;
837
838 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
839 struct hci_cp_pin_code_neg_reply {
840 bdaddr_t bdaddr;
841 } __packed;
842 struct hci_rp_pin_code_neg_reply {
843 __u8 status;
844 bdaddr_t bdaddr;
845 } __packed;
846
847 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f
848 struct hci_cp_change_conn_ptype {
849 __le16 handle;
850 __le16 pkt_type;
851 } __packed;
852
853 #define HCI_OP_AUTH_REQUESTED 0x0411
854 struct hci_cp_auth_requested {
855 __le16 handle;
856 } __packed;
857
858 #define HCI_OP_SET_CONN_ENCRYPT 0x0413
859 struct hci_cp_set_conn_encrypt {
860 __le16 handle;
861 __u8 encrypt;
862 } __packed;
863
864 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
865 struct hci_cp_change_conn_link_key {
866 __le16 handle;
867 } __packed;
868
869 #define HCI_OP_REMOTE_NAME_REQ 0x0419
870 struct hci_cp_remote_name_req {
871 bdaddr_t bdaddr;
872 __u8 pscan_rep_mode;
873 __u8 pscan_mode;
874 __le16 clock_offset;
875 } __packed;
876
877 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
878 struct hci_cp_remote_name_req_cancel {
879 bdaddr_t bdaddr;
880 } __packed;
881
882 struct hci_rp_remote_name_req_cancel {
883 __u8 status;
884 bdaddr_t bdaddr;
885 } __packed;
886
887 #define HCI_OP_READ_REMOTE_FEATURES 0x041b
888 struct hci_cp_read_remote_features {
889 __le16 handle;
890 } __packed;
891
892 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
893 struct hci_cp_read_remote_ext_features {
894 __le16 handle;
895 __u8 page;
896 } __packed;
897
898 #define HCI_OP_READ_REMOTE_VERSION 0x041d
899 struct hci_cp_read_remote_version {
900 __le16 handle;
901 } __packed;
902
903 #define HCI_OP_READ_CLOCK_OFFSET 0x041f
904 struct hci_cp_read_clock_offset {
905 __le16 handle;
906 } __packed;
907
908 #define HCI_OP_SETUP_SYNC_CONN 0x0428
909 struct hci_cp_setup_sync_conn {
910 __le16 handle;
911 __le32 tx_bandwidth;
912 __le32 rx_bandwidth;
913 __le16 max_latency;
914 __le16 voice_setting;
915 __u8 retrans_effort;
916 __le16 pkt_type;
917 } __packed;
918
919 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
920 struct hci_cp_accept_sync_conn_req {
921 bdaddr_t bdaddr;
922 __le32 tx_bandwidth;
923 __le32 rx_bandwidth;
924 __le16 max_latency;
925 __le16 content_format;
926 __u8 retrans_effort;
927 __le16 pkt_type;
928 } __packed;
929
930 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
931 struct hci_cp_reject_sync_conn_req {
932 bdaddr_t bdaddr;
933 __u8 reason;
934 } __packed;
935
936 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b
937 struct hci_cp_io_capability_reply {
938 bdaddr_t bdaddr;
939 __u8 capability;
940 __u8 oob_data;
941 __u8 authentication;
942 } __packed;
943
944 #define HCI_OP_USER_CONFIRM_REPLY 0x042c
945 struct hci_cp_user_confirm_reply {
946 bdaddr_t bdaddr;
947 } __packed;
948 struct hci_rp_user_confirm_reply {
949 __u8 status;
950 bdaddr_t bdaddr;
951 } __packed;
952
953 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
954
955 #define HCI_OP_USER_PASSKEY_REPLY 0x042e
956 struct hci_cp_user_passkey_reply {
957 bdaddr_t bdaddr;
958 __le32 passkey;
959 } __packed;
960
961 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
962
963 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
964 struct hci_cp_remote_oob_data_reply {
965 bdaddr_t bdaddr;
966 __u8 hash[16];
967 __u8 rand[16];
968 } __packed;
969
970 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
971 struct hci_cp_remote_oob_data_neg_reply {
972 bdaddr_t bdaddr;
973 } __packed;
974
975 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
976 struct hci_cp_io_capability_neg_reply {
977 bdaddr_t bdaddr;
978 __u8 reason;
979 } __packed;
980
981 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d
982 struct hci_coding_format {
983 __u8 id;
984 __le16 cid;
985 __le16 vid;
986 } __packed;
987
988 struct hci_cp_enhanced_setup_sync_conn {
989 __le16 handle;
990 __le32 tx_bandwidth;
991 __le32 rx_bandwidth;
992 struct hci_coding_format tx_coding_format;
993 struct hci_coding_format rx_coding_format;
994 __le16 tx_codec_frame_size;
995 __le16 rx_codec_frame_size;
996 __le32 in_bandwidth;
997 __le32 out_bandwidth;
998 struct hci_coding_format in_coding_format;
999 struct hci_coding_format out_coding_format;
1000 __le16 in_coded_data_size;
1001 __le16 out_coded_data_size;
1002 __u8 in_pcm_data_format;
1003 __u8 out_pcm_data_format;
1004 __u8 in_pcm_sample_payload_msb_pos;
1005 __u8 out_pcm_sample_payload_msb_pos;
1006 __u8 in_data_path;
1007 __u8 out_data_path;
1008 __u8 in_transport_unit_size;
1009 __u8 out_transport_unit_size;
1010 __le16 max_latency;
1011 __le16 pkt_type;
1012 __u8 retrans_effort;
1013 } __packed;
1014
1015 struct hci_rp_logical_link_cancel {
1016 __u8 status;
1017 __u8 phy_handle;
1018 __u8 flow_spec_id;
1019 } __packed;
1020
1021 #define HCI_OP_SET_CPB 0x0441
1022 struct hci_cp_set_cpb {
1023 __u8 enable;
1024 __u8 lt_addr;
1025 __u8 lpo_allowed;
1026 __le16 packet_type;
1027 __le16 interval_min;
1028 __le16 interval_max;
1029 __le16 cpb_sv_tout;
1030 } __packed;
1031 struct hci_rp_set_cpb {
1032 __u8 status;
1033 __u8 lt_addr;
1034 __le16 interval;
1035 } __packed;
1036
1037 #define HCI_OP_START_SYNC_TRAIN 0x0443
1038
1039 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
1040 struct hci_cp_remote_oob_ext_data_reply {
1041 bdaddr_t bdaddr;
1042 __u8 hash192[16];
1043 __u8 rand192[16];
1044 __u8 hash256[16];
1045 __u8 rand256[16];
1046 } __packed;
1047
1048 #define HCI_OP_SNIFF_MODE 0x0803
1049 struct hci_cp_sniff_mode {
1050 __le16 handle;
1051 __le16 max_interval;
1052 __le16 min_interval;
1053 __le16 attempt;
1054 __le16 timeout;
1055 } __packed;
1056
1057 #define HCI_OP_EXIT_SNIFF_MODE 0x0804
1058 struct hci_cp_exit_sniff_mode {
1059 __le16 handle;
1060 } __packed;
1061
1062 #define HCI_OP_ROLE_DISCOVERY 0x0809
1063 struct hci_cp_role_discovery {
1064 __le16 handle;
1065 } __packed;
1066 struct hci_rp_role_discovery {
1067 __u8 status;
1068 __le16 handle;
1069 __u8 role;
1070 } __packed;
1071
1072 #define HCI_OP_SWITCH_ROLE 0x080b
1073 struct hci_cp_switch_role {
1074 bdaddr_t bdaddr;
1075 __u8 role;
1076 } __packed;
1077
1078 #define HCI_OP_READ_LINK_POLICY 0x080c
1079 struct hci_cp_read_link_policy {
1080 __le16 handle;
1081 } __packed;
1082 struct hci_rp_read_link_policy {
1083 __u8 status;
1084 __le16 handle;
1085 __le16 policy;
1086 } __packed;
1087
1088 #define HCI_OP_WRITE_LINK_POLICY 0x080d
1089 struct hci_cp_write_link_policy {
1090 __le16 handle;
1091 __le16 policy;
1092 } __packed;
1093 struct hci_rp_write_link_policy {
1094 __u8 status;
1095 __le16 handle;
1096 } __packed;
1097
1098 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e
1099 struct hci_rp_read_def_link_policy {
1100 __u8 status;
1101 __le16 policy;
1102 } __packed;
1103
1104 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
1105 struct hci_cp_write_def_link_policy {
1106 __le16 policy;
1107 } __packed;
1108
1109 #define HCI_OP_SNIFF_SUBRATE 0x0811
1110 struct hci_cp_sniff_subrate {
1111 __le16 handle;
1112 __le16 max_latency;
1113 __le16 min_remote_timeout;
1114 __le16 min_local_timeout;
1115 } __packed;
1116
1117 #define HCI_OP_SET_EVENT_MASK 0x0c01
1118
1119 #define HCI_OP_RESET 0x0c03
1120
1121 #define HCI_OP_SET_EVENT_FLT 0x0c05
1122 #define HCI_SET_EVENT_FLT_SIZE 9
1123 struct hci_cp_set_event_filter {
1124 __u8 flt_type;
1125 __u8 cond_type;
1126 struct {
1127 bdaddr_t bdaddr;
1128 __u8 auto_accept;
1129 } __packed addr_conn_flt;
1130 } __packed;
1131
1132 /* Filter types */
1133 #define HCI_FLT_CLEAR_ALL 0x00
1134 #define HCI_FLT_INQ_RESULT 0x01
1135 #define HCI_FLT_CONN_SETUP 0x02
1136
1137 /* CONN_SETUP Condition types */
1138 #define HCI_CONN_SETUP_ALLOW_ALL 0x00
1139 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01
1140 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
1141
1142 /* CONN_SETUP Conditions */
1143 #define HCI_CONN_SETUP_AUTO_OFF 0x01
1144 #define HCI_CONN_SETUP_AUTO_ON 0x02
1145 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03
1146
1147 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
1148 struct hci_cp_read_stored_link_key {
1149 bdaddr_t bdaddr;
1150 __u8 read_all;
1151 } __packed;
1152 struct hci_rp_read_stored_link_key {
1153 __u8 status;
1154 __le16 max_keys;
1155 __le16 num_keys;
1156 } __packed;
1157
1158 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
1159 struct hci_cp_delete_stored_link_key {
1160 bdaddr_t bdaddr;
1161 __u8 delete_all;
1162 } __packed;
1163 struct hci_rp_delete_stored_link_key {
1164 __u8 status;
1165 __le16 num_keys;
1166 } __packed;
1167
1168 #define HCI_MAX_NAME_LENGTH 248
1169
1170 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13
1171 struct hci_cp_write_local_name {
1172 __u8 name[HCI_MAX_NAME_LENGTH];
1173 } __packed;
1174
1175 #define HCI_OP_READ_LOCAL_NAME 0x0c14
1176 struct hci_rp_read_local_name {
1177 __u8 status;
1178 __u8 name[HCI_MAX_NAME_LENGTH];
1179 } __packed;
1180
1181 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
1182
1183 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
1184
1185 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
1186 #define SCAN_DISABLED 0x00
1187 #define SCAN_INQUIRY 0x01
1188 #define SCAN_PAGE 0x02
1189
1190 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f
1191
1192 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
1193 #define AUTH_DISABLED 0x00
1194 #define AUTH_ENABLED 0x01
1195
1196 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21
1197
1198 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
1199 #define ENCRYPT_DISABLED 0x00
1200 #define ENCRYPT_P2P 0x01
1201 #define ENCRYPT_BOTH 0x02
1202
1203 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23
1204 struct hci_rp_read_class_of_dev {
1205 __u8 status;
1206 __u8 dev_class[3];
1207 } __packed;
1208
1209 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
1210 struct hci_cp_write_class_of_dev {
1211 __u8 dev_class[3];
1212 } __packed;
1213
1214 #define HCI_OP_READ_VOICE_SETTING 0x0c25
1215 struct hci_rp_read_voice_setting {
1216 __u8 status;
1217 __le16 voice_setting;
1218 } __packed;
1219
1220 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26
1221 struct hci_cp_write_voice_setting {
1222 __le16 voice_setting;
1223 } __packed;
1224
1225 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33
1226 struct hci_cp_host_buffer_size {
1227 __le16 acl_mtu;
1228 __u8 sco_mtu;
1229 __le16 acl_max_pkt;
1230 __le16 sco_max_pkt;
1231 } __packed;
1232
1233 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
1234 struct hci_rp_read_num_supported_iac {
1235 __u8 status;
1236 __u8 num_iac;
1237 } __packed;
1238
1239 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
1240
1241 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
1242 struct hci_cp_write_current_iac_lap {
1243 __u8 num_iac;
1244 __u8 iac_lap[6];
1245 } __packed;
1246
1247 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1248
1249 #define HCI_MAX_EIR_LENGTH 240
1250
1251 #define HCI_OP_WRITE_EIR 0x0c52
1252 struct hci_cp_write_eir {
1253 __u8 fec;
1254 __u8 data[HCI_MAX_EIR_LENGTH];
1255 } __packed;
1256
1257 #define HCI_OP_READ_SSP_MODE 0x0c55
1258 struct hci_rp_read_ssp_mode {
1259 __u8 status;
1260 __u8 mode;
1261 } __packed;
1262
1263 #define HCI_OP_WRITE_SSP_MODE 0x0c56
1264 struct hci_cp_write_ssp_mode {
1265 __u8 mode;
1266 } __packed;
1267
1268 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1269 struct hci_rp_read_local_oob_data {
1270 __u8 status;
1271 __u8 hash[16];
1272 __u8 rand[16];
1273 } __packed;
1274
1275 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1276 struct hci_rp_read_inq_rsp_tx_power {
1277 __u8 status;
1278 __s8 tx_power;
1279 } __packed;
1280
1281 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a
1282 #define ERR_DATA_REPORTING_DISABLED 0x00
1283 #define ERR_DATA_REPORTING_ENABLED 0x01
1284 struct hci_rp_read_def_err_data_reporting {
1285 __u8 status;
1286 __u8 err_data_reporting;
1287 } __packed;
1288
1289 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b
1290 struct hci_cp_write_def_err_data_reporting {
1291 __u8 err_data_reporting;
1292 } __packed;
1293
1294 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1295
1296 #define HCI_OP_READ_LOCATION_DATA 0x0c64
1297
1298 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1299 struct hci_rp_read_flow_control_mode {
1300 __u8 status;
1301 __u8 mode;
1302 } __packed;
1303
1304 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1305 struct hci_cp_write_le_host_supported {
1306 __u8 le;
1307 __u8 simul;
1308 } __packed;
1309
1310 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1311 struct hci_cp_set_reserved_lt_addr {
1312 __u8 lt_addr;
1313 } __packed;
1314 struct hci_rp_set_reserved_lt_addr {
1315 __u8 status;
1316 __u8 lt_addr;
1317 } __packed;
1318
1319 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1320 struct hci_cp_delete_reserved_lt_addr {
1321 __u8 lt_addr;
1322 } __packed;
1323 struct hci_rp_delete_reserved_lt_addr {
1324 __u8 status;
1325 __u8 lt_addr;
1326 } __packed;
1327
1328 #define HCI_OP_SET_CPB_DATA 0x0c76
1329 struct hci_cp_set_cpb_data {
1330 __u8 lt_addr;
1331 __u8 fragment;
1332 __u8 data_length;
1333 __u8 data[HCI_MAX_CPB_DATA_SIZE];
1334 } __packed;
1335 struct hci_rp_set_cpb_data {
1336 __u8 status;
1337 __u8 lt_addr;
1338 } __packed;
1339
1340 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1341
1342 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1343 struct hci_cp_write_sync_train_params {
1344 __le16 interval_min;
1345 __le16 interval_max;
1346 __le32 sync_train_tout;
1347 __u8 service_data;
1348 } __packed;
1349 struct hci_rp_write_sync_train_params {
1350 __u8 status;
1351 __le16 sync_train_int;
1352 } __packed;
1353
1354 #define HCI_OP_READ_SC_SUPPORT 0x0c79
1355 struct hci_rp_read_sc_support {
1356 __u8 status;
1357 __u8 support;
1358 } __packed;
1359
1360 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1361 struct hci_cp_write_sc_support {
1362 __u8 support;
1363 } __packed;
1364
1365 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b
1366 struct hci_cp_read_auth_payload_to {
1367 __le16 handle;
1368 } __packed;
1369 struct hci_rp_read_auth_payload_to {
1370 __u8 status;
1371 __le16 handle;
1372 __le16 timeout;
1373 } __packed;
1374
1375 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c
1376 struct hci_cp_write_auth_payload_to {
1377 __le16 handle;
1378 __le16 timeout;
1379 } __packed;
1380 struct hci_rp_write_auth_payload_to {
1381 __u8 status;
1382 __le16 handle;
1383 } __packed;
1384
1385 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1386 struct hci_rp_read_local_oob_ext_data {
1387 __u8 status;
1388 __u8 hash192[16];
1389 __u8 rand192[16];
1390 __u8 hash256[16];
1391 __u8 rand256[16];
1392 } __packed;
1393
1394 #define HCI_CONFIGURE_DATA_PATH 0x0c83
1395 struct hci_op_configure_data_path {
1396 __u8 direction;
1397 __u8 data_path_id;
1398 __u8 vnd_len;
1399 __u8 vnd_data[];
1400 } __packed;
1401
1402 #define HCI_OP_READ_LOCAL_VERSION 0x1001
1403 struct hci_rp_read_local_version {
1404 __u8 status;
1405 __u8 hci_ver;
1406 __le16 hci_rev;
1407 __u8 lmp_ver;
1408 __le16 manufacturer;
1409 __le16 lmp_subver;
1410 } __packed;
1411
1412 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1413 struct hci_rp_read_local_commands {
1414 __u8 status;
1415 __u8 commands[64];
1416 } __packed;
1417
1418 #define HCI_OP_READ_LOCAL_FEATURES 0x1003
1419 struct hci_rp_read_local_features {
1420 __u8 status;
1421 __u8 features[8];
1422 } __packed;
1423
1424 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1425 struct hci_cp_read_local_ext_features {
1426 __u8 page;
1427 } __packed;
1428 struct hci_rp_read_local_ext_features {
1429 __u8 status;
1430 __u8 page;
1431 __u8 max_page;
1432 __u8 features[8];
1433 } __packed;
1434
1435 #define HCI_OP_READ_BUFFER_SIZE 0x1005
1436 struct hci_rp_read_buffer_size {
1437 __u8 status;
1438 __le16 acl_mtu;
1439 __u8 sco_mtu;
1440 __le16 acl_max_pkt;
1441 __le16 sco_max_pkt;
1442 } __packed;
1443
1444 #define HCI_OP_READ_BD_ADDR 0x1009
1445 struct hci_rp_read_bd_addr {
1446 __u8 status;
1447 bdaddr_t bdaddr;
1448 } __packed;
1449
1450 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1451 struct hci_rp_read_data_block_size {
1452 __u8 status;
1453 __le16 max_acl_len;
1454 __le16 block_len;
1455 __le16 num_blocks;
1456 } __packed;
1457
1458 #define HCI_OP_READ_LOCAL_CODECS 0x100b
1459 struct hci_std_codecs {
1460 __u8 num;
1461 __u8 codec[];
1462 } __packed;
1463
1464 struct hci_vnd_codec {
1465 /* company id */
1466 __le16 cid;
1467 /* vendor codec id */
1468 __le16 vid;
1469 } __packed;
1470
1471 struct hci_vnd_codecs {
1472 __u8 num;
1473 struct hci_vnd_codec codec[];
1474 } __packed;
1475
1476 struct hci_rp_read_local_supported_codecs {
1477 __u8 status;
1478 struct hci_std_codecs std_codecs;
1479 struct hci_vnd_codecs vnd_codecs;
1480 } __packed;
1481
1482 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c
1483 struct hci_rp_read_local_pairing_opts {
1484 __u8 status;
1485 __u8 pairing_opts;
1486 __u8 max_key_size;
1487 } __packed;
1488
1489 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d
1490 struct hci_std_codec_v2 {
1491 __u8 id;
1492 __u8 transport;
1493 } __packed;
1494
1495 struct hci_std_codecs_v2 {
1496 __u8 num;
1497 struct hci_std_codec_v2 codec[];
1498 } __packed;
1499
1500 struct hci_vnd_codec_v2 {
1501 __le16 cid;
1502 __le16 vid;
1503 __u8 transport;
1504 } __packed;
1505
1506 struct hci_vnd_codecs_v2 {
1507 __u8 num;
1508 struct hci_vnd_codec_v2 codec[];
1509 } __packed;
1510
1511 struct hci_rp_read_local_supported_codecs_v2 {
1512 __u8 status;
1513 struct hci_std_codecs_v2 std_codecs;
1514 struct hci_vnd_codecs_v2 vendor_codecs;
1515 } __packed;
1516
1517 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e
1518 struct hci_op_read_local_codec_caps {
1519 __u8 id;
1520 __le16 cid;
1521 __le16 vid;
1522 __u8 transport;
1523 __u8 direction;
1524 } __packed;
1525
1526 struct hci_codec_caps {
1527 __u8 len;
1528 __u8 data[];
1529 } __packed;
1530
1531 struct hci_rp_read_local_codec_caps {
1532 __u8 status;
1533 __u8 num_caps;
1534 } __packed;
1535
1536 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1537 struct hci_rp_read_page_scan_activity {
1538 __u8 status;
1539 __le16 interval;
1540 __le16 window;
1541 } __packed;
1542
1543 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1544 struct hci_cp_write_page_scan_activity {
1545 __le16 interval;
1546 __le16 window;
1547 } __packed;
1548
1549 #define HCI_OP_READ_TX_POWER 0x0c2d
1550 struct hci_cp_read_tx_power {
1551 __le16 handle;
1552 __u8 type;
1553 } __packed;
1554 struct hci_rp_read_tx_power {
1555 __u8 status;
1556 __le16 handle;
1557 __s8 tx_power;
1558 } __packed;
1559
1560 #define HCI_OP_WRITE_SYNC_FLOWCTL 0x0c2f
1561 struct hci_cp_write_sync_flowctl {
1562 __u8 enable;
1563 } __packed;
1564
1565 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1566 struct hci_rp_read_page_scan_type {
1567 __u8 status;
1568 __u8 type;
1569 } __packed;
1570
1571 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1572 #define PAGE_SCAN_TYPE_STANDARD 0x00
1573 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1574
1575 #define HCI_OP_READ_RSSI 0x1405
1576 struct hci_cp_read_rssi {
1577 __le16 handle;
1578 } __packed;
1579 struct hci_rp_read_rssi {
1580 __u8 status;
1581 __le16 handle;
1582 __s8 rssi;
1583 } __packed;
1584
1585 #define HCI_OP_READ_CLOCK 0x1407
1586 struct hci_cp_read_clock {
1587 __le16 handle;
1588 __u8 which;
1589 } __packed;
1590 struct hci_rp_read_clock {
1591 __u8 status;
1592 __le16 handle;
1593 __le32 clock;
1594 __le16 accuracy;
1595 } __packed;
1596
1597 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1598 struct hci_cp_read_enc_key_size {
1599 __le16 handle;
1600 } __packed;
1601 struct hci_rp_read_enc_key_size {
1602 __u8 status;
1603 __le16 handle;
1604 __u8 key_size;
1605 } __packed;
1606
1607 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1608
1609 #define HCI_OP_ENABLE_DUT_MODE 0x1803
1610
1611 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1612
1613 #define HCI_OP_LE_SET_EVENT_MASK 0x2001
1614 struct hci_cp_le_set_event_mask {
1615 __u8 mask[8];
1616 } __packed;
1617
1618 /* BLUETOOTH CORE SPECIFICATION Version 5.4 | Vol 4, Part E
1619 * 7.8.2 LE Read Buffer Size command
1620 * MAX_LE_MTU is 0xffff.
1621 * 0 is also valid. It means that no dedicated LE Buffer exists.
1622 * It should use the HCI_Read_Buffer_Size command and mtu is shared
1623 * between BR/EDR and LE.
1624 */
1625 #define HCI_MIN_LE_MTU 0x001b
1626
1627 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1628 struct hci_rp_le_read_buffer_size {
1629 __u8 status;
1630 __le16 le_mtu;
1631 __u8 le_max_pkt;
1632 } __packed;
1633
1634 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1635 struct hci_rp_le_read_local_features {
1636 __u8 status;
1637 __u8 features[8];
1638 } __packed;
1639
1640 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1641
1642 #define HCI_OP_LE_SET_ADV_PARAM 0x2006
1643 struct hci_cp_le_set_adv_param {
1644 __le16 min_interval;
1645 __le16 max_interval;
1646 __u8 type;
1647 __u8 own_address_type;
1648 __u8 direct_addr_type;
1649 bdaddr_t direct_addr;
1650 __u8 channel_map;
1651 __u8 filter_policy;
1652 } __packed;
1653
1654 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1655 struct hci_rp_le_read_adv_tx_power {
1656 __u8 status;
1657 __s8 tx_power;
1658 } __packed;
1659
1660 #define HCI_MAX_AD_LENGTH 31
1661
1662 #define HCI_OP_LE_SET_ADV_DATA 0x2008
1663 struct hci_cp_le_set_adv_data {
1664 __u8 length;
1665 __u8 data[HCI_MAX_AD_LENGTH];
1666 } __packed;
1667
1668 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1669 struct hci_cp_le_set_scan_rsp_data {
1670 __u8 length;
1671 __u8 data[HCI_MAX_AD_LENGTH];
1672 } __packed;
1673
1674 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1675
1676 #define LE_SCAN_PASSIVE 0x00
1677 #define LE_SCAN_ACTIVE 0x01
1678
1679 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1680 struct hci_cp_le_set_scan_param {
1681 __u8 type;
1682 __le16 interval;
1683 __le16 window;
1684 __u8 own_address_type;
1685 __u8 filter_policy;
1686 } __packed;
1687
1688 #define LE_SCAN_DISABLE 0x00
1689 #define LE_SCAN_ENABLE 0x01
1690 #define LE_SCAN_FILTER_DUP_DISABLE 0x00
1691 #define LE_SCAN_FILTER_DUP_ENABLE 0x01
1692
1693 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1694 struct hci_cp_le_set_scan_enable {
1695 __u8 enable;
1696 __u8 filter_dup;
1697 } __packed;
1698
1699 #define HCI_LE_USE_PEER_ADDR 0x00
1700 #define HCI_LE_USE_ACCEPT_LIST 0x01
1701
1702 #define HCI_OP_LE_CREATE_CONN 0x200d
1703 struct hci_cp_le_create_conn {
1704 __le16 scan_interval;
1705 __le16 scan_window;
1706 __u8 filter_policy;
1707 __u8 peer_addr_type;
1708 bdaddr_t peer_addr;
1709 __u8 own_address_type;
1710 __le16 conn_interval_min;
1711 __le16 conn_interval_max;
1712 __le16 conn_latency;
1713 __le16 supervision_timeout;
1714 __le16 min_ce_len;
1715 __le16 max_ce_len;
1716 } __packed;
1717
1718 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1719
1720 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f
1721 struct hci_rp_le_read_accept_list_size {
1722 __u8 status;
1723 __u8 size;
1724 } __packed;
1725
1726 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010
1727
1728 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011
1729 struct hci_cp_le_add_to_accept_list {
1730 __u8 bdaddr_type;
1731 bdaddr_t bdaddr;
1732 } __packed;
1733
1734 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012
1735 struct hci_cp_le_del_from_accept_list {
1736 __u8 bdaddr_type;
1737 bdaddr_t bdaddr;
1738 } __packed;
1739
1740 #define HCI_OP_LE_CONN_UPDATE 0x2013
1741 struct hci_cp_le_conn_update {
1742 __le16 handle;
1743 __le16 conn_interval_min;
1744 __le16 conn_interval_max;
1745 __le16 conn_latency;
1746 __le16 supervision_timeout;
1747 __le16 min_ce_len;
1748 __le16 max_ce_len;
1749 } __packed;
1750
1751 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1752 struct hci_cp_le_read_remote_features {
1753 __le16 handle;
1754 } __packed;
1755
1756 #define HCI_OP_LE_START_ENC 0x2019
1757 struct hci_cp_le_start_enc {
1758 __le16 handle;
1759 __le64 rand;
1760 __le16 ediv;
1761 __u8 ltk[16];
1762 } __packed;
1763
1764 #define HCI_OP_LE_LTK_REPLY 0x201a
1765 struct hci_cp_le_ltk_reply {
1766 __le16 handle;
1767 __u8 ltk[16];
1768 } __packed;
1769 struct hci_rp_le_ltk_reply {
1770 __u8 status;
1771 __le16 handle;
1772 } __packed;
1773
1774 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1775 struct hci_cp_le_ltk_neg_reply {
1776 __le16 handle;
1777 } __packed;
1778 struct hci_rp_le_ltk_neg_reply {
1779 __u8 status;
1780 __le16 handle;
1781 } __packed;
1782
1783 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1784 struct hci_rp_le_read_supported_states {
1785 __u8 status;
1786 __u8 le_states[8];
1787 } __packed;
1788
1789 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1790 struct hci_cp_le_conn_param_req_reply {
1791 __le16 handle;
1792 __le16 interval_min;
1793 __le16 interval_max;
1794 __le16 latency;
1795 __le16 timeout;
1796 __le16 min_ce_len;
1797 __le16 max_ce_len;
1798 } __packed;
1799
1800 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1801 struct hci_cp_le_conn_param_req_neg_reply {
1802 __le16 handle;
1803 __u8 reason;
1804 } __packed;
1805
1806 #define HCI_OP_LE_SET_DATA_LEN 0x2022
1807 struct hci_cp_le_set_data_len {
1808 __le16 handle;
1809 __le16 tx_len;
1810 __le16 tx_time;
1811 } __packed;
1812 struct hci_rp_le_set_data_len {
1813 __u8 status;
1814 __le16 handle;
1815 } __packed;
1816
1817 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1818 struct hci_rp_le_read_def_data_len {
1819 __u8 status;
1820 __le16 tx_len;
1821 __le16 tx_time;
1822 } __packed;
1823
1824 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1825 struct hci_cp_le_write_def_data_len {
1826 __le16 tx_len;
1827 __le16 tx_time;
1828 } __packed;
1829
1830 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027
1831 struct hci_cp_le_add_to_resolv_list {
1832 __u8 bdaddr_type;
1833 bdaddr_t bdaddr;
1834 __u8 peer_irk[16];
1835 __u8 local_irk[16];
1836 } __packed;
1837
1838 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028
1839 struct hci_cp_le_del_from_resolv_list {
1840 __u8 bdaddr_type;
1841 bdaddr_t bdaddr;
1842 } __packed;
1843
1844 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029
1845
1846 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a
1847 struct hci_rp_le_read_resolv_list_size {
1848 __u8 status;
1849 __u8 size;
1850 } __packed;
1851
1852 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
1853
1854 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e
1855
1856 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1857 struct hci_rp_le_read_max_data_len {
1858 __u8 status;
1859 __le16 tx_len;
1860 __le16 tx_time;
1861 __le16 rx_len;
1862 __le16 rx_time;
1863 } __packed;
1864
1865 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031
1866 struct hci_cp_le_set_default_phy {
1867 __u8 all_phys;
1868 __u8 tx_phys;
1869 __u8 rx_phys;
1870 } __packed;
1871
1872 #define HCI_LE_SET_PHY_1M 0x01
1873 #define HCI_LE_SET_PHY_2M 0x02
1874 #define HCI_LE_SET_PHY_CODED 0x04
1875
1876 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041
1877 struct hci_cp_le_set_ext_scan_params {
1878 __u8 own_addr_type;
1879 __u8 filter_policy;
1880 __u8 scanning_phys;
1881 __u8 data[];
1882 } __packed;
1883
1884 #define LE_SCAN_PHY_1M 0x01
1885 #define LE_SCAN_PHY_2M 0x02
1886 #define LE_SCAN_PHY_CODED 0x04
1887
1888 struct hci_cp_le_scan_phy_params {
1889 __u8 type;
1890 __le16 interval;
1891 __le16 window;
1892 } __packed;
1893
1894 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042
1895 struct hci_cp_le_set_ext_scan_enable {
1896 __u8 enable;
1897 __u8 filter_dup;
1898 __le16 duration;
1899 __le16 period;
1900 } __packed;
1901
1902 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043
1903 struct hci_cp_le_ext_create_conn {
1904 __u8 filter_policy;
1905 __u8 own_addr_type;
1906 __u8 peer_addr_type;
1907 bdaddr_t peer_addr;
1908 __u8 phys;
1909 __u8 data[];
1910 } __packed;
1911
1912 struct hci_cp_le_ext_conn_param {
1913 __le16 scan_interval;
1914 __le16 scan_window;
1915 __le16 conn_interval_min;
1916 __le16 conn_interval_max;
1917 __le16 conn_latency;
1918 __le16 supervision_timeout;
1919 __le16 min_ce_len;
1920 __le16 max_ce_len;
1921 } __packed;
1922
1923 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044
1924 struct hci_cp_le_pa_create_sync {
1925 __u8 options;
1926 __u8 sid;
1927 __u8 addr_type;
1928 bdaddr_t addr;
1929 __le16 skip;
1930 __le16 sync_timeout;
1931 __u8 sync_cte_type;
1932 } __packed;
1933
1934 #define HCI_OP_LE_PA_TERM_SYNC 0x2046
1935 struct hci_cp_le_pa_term_sync {
1936 __le16 handle;
1937 } __packed;
1938
1939 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b
1940 struct hci_rp_le_read_num_supported_adv_sets {
1941 __u8 status;
1942 __u8 num_of_sets;
1943 } __packed;
1944
1945 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036
1946 struct hci_cp_le_set_ext_adv_params {
1947 __u8 handle;
1948 __le16 evt_properties;
1949 __u8 min_interval[3];
1950 __u8 max_interval[3];
1951 __u8 channel_map;
1952 __u8 own_addr_type;
1953 __u8 peer_addr_type;
1954 bdaddr_t peer_addr;
1955 __u8 filter_policy;
1956 __u8 tx_power;
1957 __u8 primary_phy;
1958 __u8 secondary_max_skip;
1959 __u8 secondary_phy;
1960 __u8 sid;
1961 __u8 notif_enable;
1962 } __packed;
1963
1964 #define HCI_ADV_PHY_1M 0X01
1965 #define HCI_ADV_PHY_2M 0x02
1966 #define HCI_ADV_PHY_CODED 0x03
1967
1968 struct hci_rp_le_set_ext_adv_params {
1969 __u8 status;
1970 __u8 tx_power;
1971 } __packed;
1972
1973 struct hci_cp_ext_adv_set {
1974 __u8 handle;
1975 __le16 duration;
1976 __u8 max_events;
1977 } __packed;
1978
1979 #define HCI_MAX_EXT_AD_LENGTH 251
1980
1981 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037
1982 struct hci_cp_le_set_ext_adv_data {
1983 __u8 handle;
1984 __u8 operation;
1985 __u8 frag_pref;
1986 __u8 length;
1987 __u8 data[] __counted_by(length);
1988 } __packed;
1989
1990 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038
1991 struct hci_cp_le_set_ext_scan_rsp_data {
1992 __u8 handle;
1993 __u8 operation;
1994 __u8 frag_pref;
1995 __u8 length;
1996 __u8 data[] __counted_by(length);
1997 } __packed;
1998
1999 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039
2000 struct hci_cp_le_set_ext_adv_enable {
2001 __u8 enable;
2002 __u8 num_of_sets;
2003 __u8 data[];
2004 } __packed;
2005
2006 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e
2007 struct hci_cp_le_set_per_adv_params {
2008 __u8 handle;
2009 __le16 min_interval;
2010 __le16 max_interval;
2011 __le16 periodic_properties;
2012 } __packed;
2013
2014 #define HCI_MAX_PER_AD_LENGTH 252
2015 #define HCI_MAX_PER_AD_TOT_LEN 1650
2016
2017 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f
2018 struct hci_cp_le_set_per_adv_data {
2019 __u8 handle;
2020 __u8 operation;
2021 __u8 length;
2022 __u8 data[] __counted_by(length);
2023 } __packed;
2024
2025 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040
2026 struct hci_cp_le_set_per_adv_enable {
2027 __u8 enable;
2028 __u8 handle;
2029 } __packed;
2030
2031 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03
2032
2033 #define LE_SET_ADV_DATA_NO_FRAG 0x01
2034
2035 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c
2036
2037 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d
2038
2039 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035
2040 struct hci_cp_le_set_adv_set_rand_addr {
2041 __u8 handle;
2042 bdaddr_t bdaddr;
2043 } __packed;
2044
2045 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b
2046 struct hci_rp_le_read_transmit_power {
2047 __u8 status;
2048 __s8 min_le_tx_power;
2049 __s8 max_le_tx_power;
2050 } __packed;
2051
2052 #define HCI_NETWORK_PRIVACY 0x00
2053 #define HCI_DEVICE_PRIVACY 0x01
2054
2055 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e
2056 struct hci_cp_le_set_privacy_mode {
2057 __u8 bdaddr_type;
2058 bdaddr_t bdaddr;
2059 __u8 mode;
2060 } __packed;
2061
2062 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
2063 struct hci_rp_le_read_buffer_size_v2 {
2064 __u8 status;
2065 __le16 acl_mtu;
2066 __u8 acl_max_pkt;
2067 __le16 iso_mtu;
2068 __u8 iso_max_pkt;
2069 } __packed;
2070
2071 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061
2072 struct hci_cp_le_read_iso_tx_sync {
2073 __le16 handle;
2074 } __packed;
2075
2076 struct hci_rp_le_read_iso_tx_sync {
2077 __u8 status;
2078 __le16 handle;
2079 __le16 seq;
2080 __le32 imestamp;
2081 __u8 offset[3];
2082 } __packed;
2083
2084 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062
2085 struct hci_cis_params {
2086 __u8 cis_id;
2087 __le16 c_sdu;
2088 __le16 p_sdu;
2089 __u8 c_phy;
2090 __u8 p_phy;
2091 __u8 c_rtn;
2092 __u8 p_rtn;
2093 } __packed;
2094
2095 struct hci_cp_le_set_cig_params {
2096 __u8 cig_id;
2097 __u8 c_interval[3];
2098 __u8 p_interval[3];
2099 __u8 sca;
2100 __u8 packing;
2101 __u8 framing;
2102 __le16 c_latency;
2103 __le16 p_latency;
2104 __u8 num_cis;
2105 struct hci_cis_params cis[] __counted_by(num_cis);
2106 } __packed;
2107
2108 struct hci_rp_le_set_cig_params {
2109 __u8 status;
2110 __u8 cig_id;
2111 __u8 num_handles;
2112 __le16 handle[];
2113 } __packed;
2114
2115 #define HCI_OP_LE_CREATE_CIS 0x2064
2116 struct hci_cis {
2117 __le16 cis_handle;
2118 __le16 acl_handle;
2119 } __packed;
2120
2121 struct hci_cp_le_create_cis {
2122 __u8 num_cis;
2123 struct hci_cis cis[] __counted_by(num_cis);
2124 } __packed;
2125
2126 #define HCI_OP_LE_REMOVE_CIG 0x2065
2127 struct hci_cp_le_remove_cig {
2128 __u8 cig_id;
2129 } __packed;
2130
2131 #define HCI_OP_LE_ACCEPT_CIS 0x2066
2132 struct hci_cp_le_accept_cis {
2133 __le16 handle;
2134 } __packed;
2135
2136 #define HCI_OP_LE_REJECT_CIS 0x2067
2137 struct hci_cp_le_reject_cis {
2138 __le16 handle;
2139 __u8 reason;
2140 } __packed;
2141
2142 #define HCI_OP_LE_CREATE_BIG 0x2068
2143 struct hci_bis {
2144 __u8 sdu_interval[3];
2145 __le16 sdu;
2146 __le16 latency;
2147 __u8 rtn;
2148 __u8 phy;
2149 __u8 packing;
2150 __u8 framing;
2151 __u8 encryption;
2152 __u8 bcode[16];
2153 } __packed;
2154
2155 struct hci_cp_le_create_big {
2156 __u8 handle;
2157 __u8 adv_handle;
2158 __u8 num_bis;
2159 struct hci_bis bis;
2160 } __packed;
2161
2162 #define HCI_OP_LE_TERM_BIG 0x206a
2163 struct hci_cp_le_term_big {
2164 __u8 handle;
2165 __u8 reason;
2166 } __packed;
2167
2168 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b
2169 struct hci_cp_le_big_create_sync {
2170 __u8 handle;
2171 __le16 sync_handle;
2172 __u8 encryption;
2173 __u8 bcode[16];
2174 __u8 mse;
2175 __le16 timeout;
2176 __u8 num_bis;
2177 __u8 bis[] __counted_by(num_bis);
2178 } __packed;
2179
2180 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c
2181 struct hci_cp_le_big_term_sync {
2182 __u8 handle;
2183 } __packed;
2184
2185 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e
2186 struct hci_cp_le_setup_iso_path {
2187 __le16 handle;
2188 __u8 direction;
2189 __u8 path;
2190 __u8 codec;
2191 __le16 codec_cid;
2192 __le16 codec_vid;
2193 __u8 delay[3];
2194 __u8 codec_cfg_len;
2195 __u8 codec_cfg[];
2196 } __packed;
2197
2198 struct hci_rp_le_setup_iso_path {
2199 __u8 status;
2200 __le16 handle;
2201 } __packed;
2202
2203 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074
2204 struct hci_cp_le_set_host_feature {
2205 __u8 bit_number;
2206 __u8 bit_value;
2207 } __packed;
2208
2209 /* ---- HCI Events ---- */
2210 struct hci_ev_status {
2211 __u8 status;
2212 } __packed;
2213
2214 #define HCI_EV_INQUIRY_COMPLETE 0x01
2215
2216 #define HCI_EV_INQUIRY_RESULT 0x02
2217 struct inquiry_info {
2218 bdaddr_t bdaddr;
2219 __u8 pscan_rep_mode;
2220 __u8 pscan_period_mode;
2221 __u8 pscan_mode;
2222 __u8 dev_class[3];
2223 __le16 clock_offset;
2224 } __packed;
2225
2226 struct hci_ev_inquiry_result {
2227 __u8 num;
2228 struct inquiry_info info[];
2229 };
2230
2231 #define HCI_EV_CONN_COMPLETE 0x03
2232 struct hci_ev_conn_complete {
2233 __u8 status;
2234 __le16 handle;
2235 bdaddr_t bdaddr;
2236 __u8 link_type;
2237 __u8 encr_mode;
2238 } __packed;
2239
2240 #define HCI_EV_CONN_REQUEST 0x04
2241 struct hci_ev_conn_request {
2242 bdaddr_t bdaddr;
2243 __u8 dev_class[3];
2244 __u8 link_type;
2245 } __packed;
2246
2247 #define HCI_EV_DISCONN_COMPLETE 0x05
2248 struct hci_ev_disconn_complete {
2249 __u8 status;
2250 __le16 handle;
2251 __u8 reason;
2252 } __packed;
2253
2254 #define HCI_EV_AUTH_COMPLETE 0x06
2255 struct hci_ev_auth_complete {
2256 __u8 status;
2257 __le16 handle;
2258 } __packed;
2259
2260 #define HCI_EV_REMOTE_NAME 0x07
2261 struct hci_ev_remote_name {
2262 __u8 status;
2263 bdaddr_t bdaddr;
2264 __u8 name[HCI_MAX_NAME_LENGTH];
2265 } __packed;
2266
2267 #define HCI_EV_ENCRYPT_CHANGE 0x08
2268 struct hci_ev_encrypt_change {
2269 __u8 status;
2270 __le16 handle;
2271 __u8 encrypt;
2272 } __packed;
2273
2274 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
2275 struct hci_ev_change_link_key_complete {
2276 __u8 status;
2277 __le16 handle;
2278 } __packed;
2279
2280 #define HCI_EV_REMOTE_FEATURES 0x0b
2281 struct hci_ev_remote_features {
2282 __u8 status;
2283 __le16 handle;
2284 __u8 features[8];
2285 } __packed;
2286
2287 #define HCI_EV_REMOTE_VERSION 0x0c
2288 struct hci_ev_remote_version {
2289 __u8 status;
2290 __le16 handle;
2291 __u8 lmp_ver;
2292 __le16 manufacturer;
2293 __le16 lmp_subver;
2294 } __packed;
2295
2296 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d
2297 struct hci_qos {
2298 __u8 service_type;
2299 __u32 token_rate;
2300 __u32 peak_bandwidth;
2301 __u32 latency;
2302 __u32 delay_variation;
2303 } __packed;
2304 struct hci_ev_qos_setup_complete {
2305 __u8 status;
2306 __le16 handle;
2307 struct hci_qos qos;
2308 } __packed;
2309
2310 #define HCI_EV_CMD_COMPLETE 0x0e
2311 struct hci_ev_cmd_complete {
2312 __u8 ncmd;
2313 __le16 opcode;
2314 } __packed;
2315
2316 #define HCI_EV_CMD_STATUS 0x0f
2317 struct hci_ev_cmd_status {
2318 __u8 status;
2319 __u8 ncmd;
2320 __le16 opcode;
2321 } __packed;
2322
2323 #define HCI_EV_HARDWARE_ERROR 0x10
2324 struct hci_ev_hardware_error {
2325 __u8 code;
2326 } __packed;
2327
2328 #define HCI_EV_ROLE_CHANGE 0x12
2329 struct hci_ev_role_change {
2330 __u8 status;
2331 bdaddr_t bdaddr;
2332 __u8 role;
2333 } __packed;
2334
2335 #define HCI_EV_NUM_COMP_PKTS 0x13
2336 struct hci_comp_pkts_info {
2337 __le16 handle;
2338 __le16 count;
2339 } __packed;
2340
2341 struct hci_ev_num_comp_pkts {
2342 __u8 num;
2343 struct hci_comp_pkts_info handles[];
2344 } __packed;
2345
2346 #define HCI_EV_MODE_CHANGE 0x14
2347 struct hci_ev_mode_change {
2348 __u8 status;
2349 __le16 handle;
2350 __u8 mode;
2351 __le16 interval;
2352 } __packed;
2353
2354 #define HCI_EV_PIN_CODE_REQ 0x16
2355 struct hci_ev_pin_code_req {
2356 bdaddr_t bdaddr;
2357 } __packed;
2358
2359 #define HCI_EV_LINK_KEY_REQ 0x17
2360 struct hci_ev_link_key_req {
2361 bdaddr_t bdaddr;
2362 } __packed;
2363
2364 #define HCI_EV_LINK_KEY_NOTIFY 0x18
2365 struct hci_ev_link_key_notify {
2366 bdaddr_t bdaddr;
2367 __u8 link_key[HCI_LINK_KEY_SIZE];
2368 __u8 key_type;
2369 } __packed;
2370
2371 #define HCI_EV_CLOCK_OFFSET 0x1c
2372 struct hci_ev_clock_offset {
2373 __u8 status;
2374 __le16 handle;
2375 __le16 clock_offset;
2376 } __packed;
2377
2378 #define HCI_EV_PKT_TYPE_CHANGE 0x1d
2379 struct hci_ev_pkt_type_change {
2380 __u8 status;
2381 __le16 handle;
2382 __le16 pkt_type;
2383 } __packed;
2384
2385 #define HCI_EV_PSCAN_REP_MODE 0x20
2386 struct hci_ev_pscan_rep_mode {
2387 bdaddr_t bdaddr;
2388 __u8 pscan_rep_mode;
2389 } __packed;
2390
2391 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
2392 struct inquiry_info_rssi {
2393 bdaddr_t bdaddr;
2394 __u8 pscan_rep_mode;
2395 __u8 pscan_period_mode;
2396 __u8 dev_class[3];
2397 __le16 clock_offset;
2398 __s8 rssi;
2399 } __packed;
2400 struct inquiry_info_rssi_pscan {
2401 bdaddr_t bdaddr;
2402 __u8 pscan_rep_mode;
2403 __u8 pscan_period_mode;
2404 __u8 pscan_mode;
2405 __u8 dev_class[3];
2406 __le16 clock_offset;
2407 __s8 rssi;
2408 } __packed;
2409 struct hci_ev_inquiry_result_rssi {
2410 __u8 num;
2411 __u8 data[];
2412 } __packed;
2413
2414 #define HCI_EV_REMOTE_EXT_FEATURES 0x23
2415 struct hci_ev_remote_ext_features {
2416 __u8 status;
2417 __le16 handle;
2418 __u8 page;
2419 __u8 max_page;
2420 __u8 features[8];
2421 } __packed;
2422
2423 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c
2424 struct hci_ev_sync_conn_complete {
2425 __u8 status;
2426 __le16 handle;
2427 bdaddr_t bdaddr;
2428 __u8 link_type;
2429 __u8 tx_interval;
2430 __u8 retrans_window;
2431 __le16 rx_pkt_len;
2432 __le16 tx_pkt_len;
2433 __u8 air_mode;
2434 } __packed;
2435
2436 #define HCI_EV_SYNC_CONN_CHANGED 0x2d
2437 struct hci_ev_sync_conn_changed {
2438 __u8 status;
2439 __le16 handle;
2440 __u8 tx_interval;
2441 __u8 retrans_window;
2442 __le16 rx_pkt_len;
2443 __le16 tx_pkt_len;
2444 } __packed;
2445
2446 #define HCI_EV_SNIFF_SUBRATE 0x2e
2447 struct hci_ev_sniff_subrate {
2448 __u8 status;
2449 __le16 handle;
2450 __le16 max_tx_latency;
2451 __le16 max_rx_latency;
2452 __le16 max_remote_timeout;
2453 __le16 max_local_timeout;
2454 } __packed;
2455
2456 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
2457 struct extended_inquiry_info {
2458 bdaddr_t bdaddr;
2459 __u8 pscan_rep_mode;
2460 __u8 pscan_period_mode;
2461 __u8 dev_class[3];
2462 __le16 clock_offset;
2463 __s8 rssi;
2464 __u8 data[240];
2465 } __packed;
2466
2467 struct hci_ev_ext_inquiry_result {
2468 __u8 num;
2469 struct extended_inquiry_info info[];
2470 } __packed;
2471
2472 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30
2473 struct hci_ev_key_refresh_complete {
2474 __u8 status;
2475 __le16 handle;
2476 } __packed;
2477
2478 #define HCI_EV_IO_CAPA_REQUEST 0x31
2479 struct hci_ev_io_capa_request {
2480 bdaddr_t bdaddr;
2481 } __packed;
2482
2483 #define HCI_EV_IO_CAPA_REPLY 0x32
2484 struct hci_ev_io_capa_reply {
2485 bdaddr_t bdaddr;
2486 __u8 capability;
2487 __u8 oob_data;
2488 __u8 authentication;
2489 } __packed;
2490
2491 #define HCI_EV_USER_CONFIRM_REQUEST 0x33
2492 struct hci_ev_user_confirm_req {
2493 bdaddr_t bdaddr;
2494 __le32 passkey;
2495 } __packed;
2496
2497 #define HCI_EV_USER_PASSKEY_REQUEST 0x34
2498 struct hci_ev_user_passkey_req {
2499 bdaddr_t bdaddr;
2500 } __packed;
2501
2502 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
2503 struct hci_ev_remote_oob_data_request {
2504 bdaddr_t bdaddr;
2505 } __packed;
2506
2507 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
2508 struct hci_ev_simple_pair_complete {
2509 __u8 status;
2510 bdaddr_t bdaddr;
2511 } __packed;
2512
2513 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
2514 struct hci_ev_user_passkey_notify {
2515 bdaddr_t bdaddr;
2516 __le32 passkey;
2517 } __packed;
2518
2519 #define HCI_KEYPRESS_STARTED 0
2520 #define HCI_KEYPRESS_ENTERED 1
2521 #define HCI_KEYPRESS_ERASED 2
2522 #define HCI_KEYPRESS_CLEARED 3
2523 #define HCI_KEYPRESS_COMPLETED 4
2524
2525 #define HCI_EV_KEYPRESS_NOTIFY 0x3c
2526 struct hci_ev_keypress_notify {
2527 bdaddr_t bdaddr;
2528 __u8 type;
2529 } __packed;
2530
2531 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d
2532 struct hci_ev_remote_host_features {
2533 bdaddr_t bdaddr;
2534 __u8 features[8];
2535 } __packed;
2536
2537 #define HCI_EV_LE_META 0x3e
2538 struct hci_ev_le_meta {
2539 __u8 subevent;
2540 } __packed;
2541
2542 #define HCI_EV_PHY_LINK_COMPLETE 0x40
2543 struct hci_ev_phy_link_complete {
2544 __u8 status;
2545 __u8 phy_handle;
2546 } __packed;
2547
2548 #define HCI_EV_CHANNEL_SELECTED 0x41
2549 struct hci_ev_channel_selected {
2550 __u8 phy_handle;
2551 } __packed;
2552
2553 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
2554 struct hci_ev_disconn_phy_link_complete {
2555 __u8 status;
2556 __u8 phy_handle;
2557 __u8 reason;
2558 } __packed;
2559
2560 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
2561 struct hci_ev_logical_link_complete {
2562 __u8 status;
2563 __le16 handle;
2564 __u8 phy_handle;
2565 __u8 flow_spec_id;
2566 } __packed;
2567
2568 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
2569 struct hci_ev_disconn_logical_link_complete {
2570 __u8 status;
2571 __le16 handle;
2572 __u8 reason;
2573 } __packed;
2574
2575 #define HCI_EV_NUM_COMP_BLOCKS 0x48
2576 struct hci_comp_blocks_info {
2577 __le16 handle;
2578 __le16 pkts;
2579 __le16 blocks;
2580 } __packed;
2581
2582 struct hci_ev_num_comp_blocks {
2583 __le16 num_blocks;
2584 __u8 num_hndl;
2585 struct hci_comp_blocks_info handles[];
2586 } __packed;
2587
2588 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
2589 struct hci_ev_sync_train_complete {
2590 __u8 status;
2591 } __packed;
2592
2593 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54
2594
2595 #define HCI_EV_LE_CONN_COMPLETE 0x01
2596 struct hci_ev_le_conn_complete {
2597 __u8 status;
2598 __le16 handle;
2599 __u8 role;
2600 __u8 bdaddr_type;
2601 bdaddr_t bdaddr;
2602 __le16 interval;
2603 __le16 latency;
2604 __le16 supervision_timeout;
2605 __u8 clk_accurancy;
2606 } __packed;
2607
2608 /* Advertising report event types */
2609 #define LE_ADV_IND 0x00
2610 #define LE_ADV_DIRECT_IND 0x01
2611 #define LE_ADV_SCAN_IND 0x02
2612 #define LE_ADV_NONCONN_IND 0x03
2613 #define LE_ADV_SCAN_RSP 0x04
2614 #define LE_ADV_INVALID 0x05
2615
2616 /* Legacy event types in extended adv report */
2617 #define LE_LEGACY_ADV_IND 0x0013
2618 #define LE_LEGACY_ADV_DIRECT_IND 0x0015
2619 #define LE_LEGACY_ADV_SCAN_IND 0x0012
2620 #define LE_LEGACY_NONCONN_IND 0x0010
2621 #define LE_LEGACY_SCAN_RSP_ADV 0x001b
2622 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a
2623
2624 /* Extended Advertising event types */
2625 #define LE_EXT_ADV_NON_CONN_IND 0x0000
2626 #define LE_EXT_ADV_CONN_IND 0x0001
2627 #define LE_EXT_ADV_SCAN_IND 0x0002
2628 #define LE_EXT_ADV_DIRECT_IND 0x0004
2629 #define LE_EXT_ADV_SCAN_RSP 0x0008
2630 #define LE_EXT_ADV_LEGACY_PDU 0x0010
2631 #define LE_EXT_ADV_EVT_TYPE_MASK 0x007f
2632
2633 #define ADDR_LE_DEV_PUBLIC 0x00
2634 #define ADDR_LE_DEV_RANDOM 0x01
2635 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02
2636 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03
2637
2638 #define HCI_EV_LE_ADVERTISING_REPORT 0x02
2639 struct hci_ev_le_advertising_info {
2640 __u8 type;
2641 __u8 bdaddr_type;
2642 bdaddr_t bdaddr;
2643 __u8 length;
2644 __u8 data[];
2645 } __packed;
2646
2647 struct hci_ev_le_advertising_report {
2648 __u8 num;
2649 struct hci_ev_le_advertising_info info[];
2650 } __packed;
2651
2652 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2653 struct hci_ev_le_conn_update_complete {
2654 __u8 status;
2655 __le16 handle;
2656 __le16 interval;
2657 __le16 latency;
2658 __le16 supervision_timeout;
2659 } __packed;
2660
2661 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
2662 struct hci_ev_le_remote_feat_complete {
2663 __u8 status;
2664 __le16 handle;
2665 __u8 features[8];
2666 } __packed;
2667
2668 #define HCI_EV_LE_LTK_REQ 0x05
2669 struct hci_ev_le_ltk_req {
2670 __le16 handle;
2671 __le64 rand;
2672 __le16 ediv;
2673 } __packed;
2674
2675 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
2676 struct hci_ev_le_remote_conn_param_req {
2677 __le16 handle;
2678 __le16 interval_min;
2679 __le16 interval_max;
2680 __le16 latency;
2681 __le16 timeout;
2682 } __packed;
2683
2684 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07
2685 struct hci_ev_le_data_len_change {
2686 __le16 handle;
2687 __le16 tx_len;
2688 __le16 tx_time;
2689 __le16 rx_len;
2690 __le16 rx_time;
2691 } __packed;
2692
2693 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2694 struct hci_ev_le_direct_adv_info {
2695 __u8 type;
2696 __u8 bdaddr_type;
2697 bdaddr_t bdaddr;
2698 __u8 direct_addr_type;
2699 bdaddr_t direct_addr;
2700 __s8 rssi;
2701 } __packed;
2702
2703 struct hci_ev_le_direct_adv_report {
2704 __u8 num;
2705 struct hci_ev_le_direct_adv_info info[];
2706 } __packed;
2707
2708 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
2709 struct hci_ev_le_phy_update_complete {
2710 __u8 status;
2711 __le16 handle;
2712 __u8 tx_phy;
2713 __u8 rx_phy;
2714 } __packed;
2715
2716 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2717 struct hci_ev_le_ext_adv_info {
2718 __le16 type;
2719 __u8 bdaddr_type;
2720 bdaddr_t bdaddr;
2721 __u8 primary_phy;
2722 __u8 secondary_phy;
2723 __u8 sid;
2724 __u8 tx_power;
2725 __s8 rssi;
2726 __le16 interval;
2727 __u8 direct_addr_type;
2728 bdaddr_t direct_addr;
2729 __u8 length;
2730 __u8 data[];
2731 } __packed;
2732
2733 struct hci_ev_le_ext_adv_report {
2734 __u8 num;
2735 struct hci_ev_le_ext_adv_info info[];
2736 } __packed;
2737
2738 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e
2739 struct hci_ev_le_pa_sync_established {
2740 __u8 status;
2741 __le16 handle;
2742 __u8 sid;
2743 __u8 bdaddr_type;
2744 bdaddr_t bdaddr;
2745 __u8 phy;
2746 __le16 interval;
2747 __u8 clock_accuracy;
2748 } __packed;
2749
2750 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2751 struct hci_ev_le_enh_conn_complete {
2752 __u8 status;
2753 __le16 handle;
2754 __u8 role;
2755 __u8 bdaddr_type;
2756 bdaddr_t bdaddr;
2757 bdaddr_t local_rpa;
2758 bdaddr_t peer_rpa;
2759 __le16 interval;
2760 __le16 latency;
2761 __le16 supervision_timeout;
2762 __u8 clk_accurancy;
2763 } __packed;
2764
2765 #define HCI_EV_LE_PER_ADV_REPORT 0x0f
2766 struct hci_ev_le_per_adv_report {
2767 __le16 sync_handle;
2768 __u8 tx_power;
2769 __u8 rssi;
2770 __u8 cte_type;
2771 __u8 data_status;
2772 __u8 length;
2773 __u8 data[];
2774 } __packed;
2775
2776 #define LE_PA_DATA_COMPLETE 0x00
2777 #define LE_PA_DATA_MORE_TO_COME 0x01
2778 #define LE_PA_DATA_TRUNCATED 0x02
2779
2780 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
2781 struct hci_evt_le_ext_adv_set_term {
2782 __u8 status;
2783 __u8 handle;
2784 __le16 conn_handle;
2785 __u8 num_evts;
2786 } __packed;
2787
2788 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19
2789 struct hci_evt_le_cis_established {
2790 __u8 status;
2791 __le16 handle;
2792 __u8 cig_sync_delay[3];
2793 __u8 cis_sync_delay[3];
2794 __u8 c_latency[3];
2795 __u8 p_latency[3];
2796 __u8 c_phy;
2797 __u8 p_phy;
2798 __u8 nse;
2799 __u8 c_bn;
2800 __u8 p_bn;
2801 __u8 c_ft;
2802 __u8 p_ft;
2803 __le16 c_mtu;
2804 __le16 p_mtu;
2805 __le16 interval;
2806 } __packed;
2807
2808 #define HCI_EVT_LE_CIS_REQ 0x1a
2809 struct hci_evt_le_cis_req {
2810 __le16 acl_handle;
2811 __le16 cis_handle;
2812 __u8 cig_id;
2813 __u8 cis_id;
2814 } __packed;
2815
2816 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b
2817 struct hci_evt_le_create_big_complete {
2818 __u8 status;
2819 __u8 handle;
2820 __u8 sync_delay[3];
2821 __u8 transport_delay[3];
2822 __u8 phy;
2823 __u8 nse;
2824 __u8 bn;
2825 __u8 pto;
2826 __u8 irc;
2827 __le16 max_pdu;
2828 __le16 interval;
2829 __u8 num_bis;
2830 __le16 bis_handle[];
2831 } __packed;
2832
2833 #define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d
2834 struct hci_evt_le_big_sync_estabilished {
2835 __u8 status;
2836 __u8 handle;
2837 __u8 latency[3];
2838 __u8 nse;
2839 __u8 bn;
2840 __u8 pto;
2841 __u8 irc;
2842 __le16 max_pdu;
2843 __le16 interval;
2844 __u8 num_bis;
2845 __le16 bis[];
2846 } __packed;
2847
2848 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22
2849 struct hci_evt_le_big_info_adv_report {
2850 __le16 sync_handle;
2851 __u8 num_bis;
2852 __u8 nse;
2853 __le16 iso_interval;
2854 __u8 bn;
2855 __u8 pto;
2856 __u8 irc;
2857 __le16 max_pdu;
2858 __u8 sdu_interval[3];
2859 __le16 max_sdu;
2860 __u8 phy;
2861 __u8 framing;
2862 __u8 encryption;
2863 } __packed;
2864
2865 #define HCI_EV_VENDOR 0xff
2866
2867 /* Internal events generated by Bluetooth stack */
2868 #define HCI_EV_STACK_INTERNAL 0xfd
2869 struct hci_ev_stack_internal {
2870 __u16 type;
2871 __u8 data[];
2872 } __packed;
2873
2874 #define HCI_EV_SI_DEVICE 0x01
2875 struct hci_ev_si_device {
2876 __u16 event;
2877 __u16 dev_id;
2878 } __packed;
2879
2880 #define HCI_EV_SI_SECURITY 0x02
2881 struct hci_ev_si_security {
2882 __u16 event;
2883 __u16 proto;
2884 __u16 subproto;
2885 __u8 incoming;
2886 } __packed;
2887
2888 /* ---- HCI Packet structures ---- */
2889 #define HCI_COMMAND_HDR_SIZE 3
2890 #define HCI_EVENT_HDR_SIZE 2
2891 #define HCI_ACL_HDR_SIZE 4
2892 #define HCI_SCO_HDR_SIZE 3
2893 #define HCI_ISO_HDR_SIZE 4
2894
2895 struct hci_command_hdr {
2896 __le16 opcode; /* OCF & OGF */
2897 __u8 plen;
2898 } __packed;
2899
2900 struct hci_event_hdr {
2901 __u8 evt;
2902 __u8 plen;
2903 } __packed;
2904
2905 struct hci_acl_hdr {
2906 __le16 handle; /* Handle & Flags(PB, BC) */
2907 __le16 dlen;
2908 } __packed;
2909
2910 struct hci_sco_hdr {
2911 __le16 handle;
2912 __u8 dlen;
2913 } __packed;
2914
2915 struct hci_iso_hdr {
2916 __le16 handle;
2917 __le16 dlen;
2918 __u8 data[];
2919 } __packed;
2920
2921 /* ISO data packet status flags */
2922 #define HCI_ISO_STATUS_VALID 0x00
2923 #define HCI_ISO_STATUS_INVALID 0x01
2924 #define HCI_ISO_STATUS_NOP 0x02
2925
2926 #define HCI_ISO_DATA_HDR_SIZE 4
2927 struct hci_iso_data_hdr {
2928 __le16 sn;
2929 __le16 slen;
2930 };
2931
2932 #define HCI_ISO_TS_DATA_HDR_SIZE 8
2933 struct hci_iso_ts_data_hdr {
2934 __le32 ts;
2935 __le16 sn;
2936 __le16 slen;
2937 };
2938
hci_event_hdr(const struct sk_buff * skb)2939 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2940 {
2941 return (struct hci_event_hdr *) skb->data;
2942 }
2943
hci_acl_hdr(const struct sk_buff * skb)2944 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2945 {
2946 return (struct hci_acl_hdr *) skb->data;
2947 }
2948
hci_sco_hdr(const struct sk_buff * skb)2949 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2950 {
2951 return (struct hci_sco_hdr *) skb->data;
2952 }
2953
hci_iso_hdr(const struct sk_buff * skb)2954 static inline struct hci_iso_hdr *hci_iso_hdr(const struct sk_buff *skb)
2955 {
2956 return (struct hci_iso_hdr *)skb->data;
2957 }
2958
2959 /* Command opcode pack/unpack */
2960 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2961 #define hci_opcode_ogf(op) (op >> 10)
2962 #define hci_opcode_ocf(op) (op & 0x03ff)
2963
2964 /* ACL handle and flags pack/unpack */
2965 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2966 #define hci_handle(h) (h & 0x0fff)
2967 #define hci_flags(h) (h >> 12)
2968
2969 /* ISO handle and flags pack/unpack */
2970 #define hci_iso_flags_pb(f) (f & 0x0003)
2971 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001)
2972 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2))
2973
2974 /* ISO data length and flags pack/unpack */
2975 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14)))
2976 #define hci_iso_data_len(h) ((h) & 0x3fff)
2977 #define hci_iso_data_flags(h) ((h) >> 14)
2978
2979 /* codec transport types */
2980 #define HCI_TRANSPORT_SCO_ESCO 0x01
2981
2982 /* le24 support */
hci_cpu_to_le24(__u32 val,__u8 dst[3])2983 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3])
2984 {
2985 dst[0] = val & 0xff;
2986 dst[1] = (val & 0xff00) >> 8;
2987 dst[2] = (val & 0xff0000) >> 16;
2988 }
2989
2990 #endif /* __HCI_H */
2991