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