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 __HCI_NUM_QUIRKS,
382 };
383
384 /* HCI device flags */
385 enum {
386 HCI_UP,
387 HCI_INIT,
388 HCI_RUNNING,
389
390 HCI_PSCAN,
391 HCI_ISCAN,
392 HCI_AUTH,
393 HCI_ENCRYPT,
394 HCI_INQUIRY,
395
396 HCI_RAW,
397
398 HCI_RESET,
399 };
400
401 /* HCI socket flags */
402 enum {
403 HCI_SOCK_TRUSTED,
404 HCI_MGMT_INDEX_EVENTS,
405 HCI_MGMT_UNCONF_INDEX_EVENTS,
406 HCI_MGMT_EXT_INDEX_EVENTS,
407 HCI_MGMT_EXT_INFO_EVENTS,
408 HCI_MGMT_OPTION_EVENTS,
409 HCI_MGMT_SETTING_EVENTS,
410 HCI_MGMT_DEV_CLASS_EVENTS,
411 HCI_MGMT_LOCAL_NAME_EVENTS,
412 HCI_MGMT_OOB_DATA_EVENTS,
413 HCI_MGMT_EXP_FEATURE_EVENTS,
414 };
415
416 /*
417 * BR/EDR and/or LE controller flags: the flags defined here should represent
418 * states from the controller.
419 */
420 enum {
421 HCI_SETUP,
422 HCI_CONFIG,
423 HCI_DEBUGFS_CREATED,
424 HCI_POWERING_DOWN,
425 HCI_AUTO_OFF,
426 HCI_RFKILLED,
427 HCI_MGMT,
428 HCI_BONDABLE,
429 HCI_SERVICE_CACHE,
430 HCI_KEEP_DEBUG_KEYS,
431 HCI_USE_DEBUG_KEYS,
432 HCI_UNREGISTER,
433 HCI_UNCONFIGURED,
434 HCI_USER_CHANNEL,
435 HCI_EXT_CONFIGURED,
436 HCI_LE_ADV,
437 HCI_LE_ADV_0,
438 HCI_LE_PER_ADV,
439 HCI_LE_SCAN,
440 HCI_SSP_ENABLED,
441 HCI_SC_ENABLED,
442 HCI_SC_ONLY,
443 HCI_PRIVACY,
444 HCI_LIMITED_PRIVACY,
445 HCI_RPA_EXPIRED,
446 HCI_RPA_RESOLVING,
447 HCI_LE_ENABLED,
448 HCI_ADVERTISING,
449 HCI_ADVERTISING_CONNECTABLE,
450 HCI_CONNECTABLE,
451 HCI_DISCOVERABLE,
452 HCI_LIMITED_DISCOVERABLE,
453 HCI_LINK_SECURITY,
454 HCI_PERIODIC_INQ,
455 HCI_FAST_CONNECTABLE,
456 HCI_BREDR_ENABLED,
457 HCI_LE_SCAN_INTERRUPTED,
458 HCI_WIDEBAND_SPEECH_ENABLED,
459 HCI_EVENT_FILTER_CONFIGURED,
460 HCI_PA_SYNC,
461 HCI_SCO_FLOWCTL,
462
463 HCI_DUT_MODE,
464 HCI_VENDOR_DIAG,
465 HCI_FORCE_BREDR_SMP,
466 HCI_FORCE_STATIC_ADDR,
467 HCI_LL_RPA_RESOLUTION,
468 HCI_CMD_PENDING,
469 HCI_FORCE_NO_MITM,
470 HCI_QUALITY_REPORT,
471 HCI_OFFLOAD_CODECS_ENABLED,
472 HCI_LE_SIMULTANEOUS_ROLES,
473 HCI_CMD_DRAIN_WORKQUEUE,
474
475 HCI_MESH_EXPERIMENTAL,
476 HCI_MESH,
477 HCI_MESH_SENDING,
478
479 __HCI_NUM_FLAGS,
480 };
481
482 /* HCI timeouts */
483 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
484 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
485 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
486 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
487 #define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
488 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
489 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
490 #define HCI_ACL_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
491 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
492 #define HCI_ISO_TX_TIMEOUT usecs_to_jiffies(0x7fffff) /* 8388607 usecs */
493
494 /* HCI data types */
495 #define HCI_COMMAND_PKT 0x01
496 #define HCI_ACLDATA_PKT 0x02
497 #define HCI_SCODATA_PKT 0x03
498 #define HCI_EVENT_PKT 0x04
499 #define HCI_ISODATA_PKT 0x05
500 #define HCI_DIAG_PKT 0xf0
501 #define HCI_DRV_PKT 0xf1
502 #define HCI_VENDOR_PKT 0xff
503
504 /* HCI packet types */
505 #define HCI_DM1 0x0008
506 #define HCI_DM3 0x0400
507 #define HCI_DM5 0x4000
508 #define HCI_DH1 0x0010
509 #define HCI_DH3 0x0800
510 #define HCI_DH5 0x8000
511
512 /* HCI packet types inverted masks */
513 #define HCI_2DH1 0x0002
514 #define HCI_3DH1 0x0004
515 #define HCI_2DH3 0x0100
516 #define HCI_3DH3 0x0200
517 #define HCI_2DH5 0x1000
518 #define HCI_3DH5 0x2000
519
520 #define HCI_HV1 0x0020
521 #define HCI_HV2 0x0040
522 #define HCI_HV3 0x0080
523
524 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
525 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
526
527 /* eSCO packet types */
528 #define ESCO_HV1 0x0001
529 #define ESCO_HV2 0x0002
530 #define ESCO_HV3 0x0004
531 #define ESCO_EV3 0x0008
532 #define ESCO_EV4 0x0010
533 #define ESCO_EV5 0x0020
534 #define ESCO_2EV3 0x0040
535 #define ESCO_3EV3 0x0080
536 #define ESCO_2EV5 0x0100
537 #define ESCO_3EV5 0x0200
538
539 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
540 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
541
542 /* ACL flags */
543 #define ACL_START_NO_FLUSH 0x00
544 #define ACL_CONT 0x01
545 #define ACL_START 0x02
546 #define ACL_COMPLETE 0x03
547 #define ACL_ACTIVE_BCAST 0x04
548 #define ACL_PICO_BCAST 0x08
549
550 /* ISO PB flags */
551 #define ISO_START 0x00
552 #define ISO_CONT 0x01
553 #define ISO_SINGLE 0x02
554 #define ISO_END 0x03
555
556 /* ISO TS flags */
557 #define ISO_TS 0x01
558
559 /* Baseband links */
560 #define SCO_LINK 0x00
561 #define ACL_LINK 0x01
562 #define ESCO_LINK 0x02
563 /* Low Energy links do not have defined link type. Use invented one */
564 #define LE_LINK 0x80
565 #define CIS_LINK 0x82
566 #define BIS_LINK 0x83
567 #define PA_LINK 0x84
568 #define INVALID_LINK 0xff
569
570 /* LMP features */
571 #define LMP_3SLOT 0x01
572 #define LMP_5SLOT 0x02
573 #define LMP_ENCRYPT 0x04
574 #define LMP_SOFFSET 0x08
575 #define LMP_TACCURACY 0x10
576 #define LMP_RSWITCH 0x20
577 #define LMP_HOLD 0x40
578 #define LMP_SNIFF 0x80
579
580 #define LMP_PARK 0x01
581 #define LMP_RSSI 0x02
582 #define LMP_QUALITY 0x04
583 #define LMP_SCO 0x08
584 #define LMP_HV2 0x10
585 #define LMP_HV3 0x20
586 #define LMP_ULAW 0x40
587 #define LMP_ALAW 0x80
588
589 #define LMP_CVSD 0x01
590 #define LMP_PSCHEME 0x02
591 #define LMP_PCONTROL 0x04
592 #define LMP_TRANSPARENT 0x08
593
594 #define LMP_EDR_2M 0x02
595 #define LMP_EDR_3M 0x04
596 #define LMP_RSSI_INQ 0x40
597 #define LMP_ESCO 0x80
598
599 #define LMP_EV4 0x01
600 #define LMP_EV5 0x02
601 #define LMP_NO_BREDR 0x20
602 #define LMP_LE 0x40
603 #define LMP_EDR_3SLOT 0x80
604
605 #define LMP_EDR_5SLOT 0x01
606 #define LMP_SNIFF_SUBR 0x02
607 #define LMP_PAUSE_ENC 0x04
608 #define LMP_EDR_ESCO_2M 0x20
609 #define LMP_EDR_ESCO_3M 0x40
610 #define LMP_EDR_3S_ESCO 0x80
611
612 #define LMP_EXT_INQ 0x01
613 #define LMP_SIMUL_LE_BR 0x02
614 #define LMP_SIMPLE_PAIR 0x08
615 #define LMP_ERR_DATA_REPORTING 0x20
616 #define LMP_NO_FLUSH 0x40
617
618 #define LMP_LSTO 0x01
619 #define LMP_INQ_TX_PWR 0x02
620 #define LMP_EXTFEATURES 0x80
621
622 /* Extended LMP features */
623 #define LMP_CPB_CENTRAL 0x01
624 #define LMP_CPB_PERIPHERAL 0x02
625 #define LMP_SYNC_TRAIN 0x04
626 #define LMP_SYNC_SCAN 0x08
627
628 #define LMP_SC 0x01
629 #define LMP_PING 0x02
630
631 /* Host features */
632 #define LMP_HOST_SSP 0x01
633 #define LMP_HOST_LE 0x02
634 #define LMP_HOST_LE_BREDR 0x04
635 #define LMP_HOST_SC 0x08
636
637 /* LE features */
638 #define HCI_LE_ENCRYPTION 0x01
639 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02
640 #define HCI_LE_PERIPHERAL_FEATURES 0x08
641 #define HCI_LE_PING 0x10
642 #define HCI_LE_DATA_LEN_EXT 0x20
643 #define HCI_LE_LL_PRIVACY 0x40
644 #define HCI_LE_EXT_SCAN_POLICY 0x80
645 #define HCI_LE_PHY_2M 0x01
646 #define HCI_LE_PHY_CODED 0x08
647 #define HCI_LE_EXT_ADV 0x10
648 #define HCI_LE_PERIODIC_ADV 0x20
649 #define HCI_LE_CHAN_SEL_ALG2 0x40
650 #define HCI_LE_CIS_CENTRAL 0x10
651 #define HCI_LE_CIS_PERIPHERAL 0x20
652 #define HCI_LE_ISO_BROADCASTER 0x40
653 #define HCI_LE_ISO_SYNC_RECEIVER 0x80
654
655 /* Connection modes */
656 #define HCI_CM_ACTIVE 0x0000
657 #define HCI_CM_HOLD 0x0001
658 #define HCI_CM_SNIFF 0x0002
659 #define HCI_CM_PARK 0x0003
660
661 /* Link policies */
662 #define HCI_LP_RSWITCH 0x0001
663 #define HCI_LP_HOLD 0x0002
664 #define HCI_LP_SNIFF 0x0004
665 #define HCI_LP_PARK 0x0008
666
667 /* Link modes */
668 #define HCI_LM_ACCEPT 0x8000
669 #define HCI_LM_MASTER 0x0001
670 #define HCI_LM_AUTH 0x0002
671 #define HCI_LM_ENCRYPT 0x0004
672 #define HCI_LM_TRUSTED 0x0008
673 #define HCI_LM_RELIABLE 0x0010
674 #define HCI_LM_SECURE 0x0020
675 #define HCI_LM_FIPS 0x0040
676
677 /* Authentication types */
678 #define HCI_AT_NO_BONDING 0x00
679 #define HCI_AT_NO_BONDING_MITM 0x01
680 #define HCI_AT_DEDICATED_BONDING 0x02
681 #define HCI_AT_DEDICATED_BONDING_MITM 0x03
682 #define HCI_AT_GENERAL_BONDING 0x04
683 #define HCI_AT_GENERAL_BONDING_MITM 0x05
684
685 /* I/O capabilities */
686 #define HCI_IO_DISPLAY_ONLY 0x00
687 #define HCI_IO_DISPLAY_YESNO 0x01
688 #define HCI_IO_KEYBOARD_ONLY 0x02
689 #define HCI_IO_NO_INPUT_OUTPUT 0x03
690
691 /* Link Key types */
692 #define HCI_LK_COMBINATION 0x00
693 #define HCI_LK_LOCAL_UNIT 0x01
694 #define HCI_LK_REMOTE_UNIT 0x02
695 #define HCI_LK_DEBUG_COMBINATION 0x03
696 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04
697 #define HCI_LK_AUTH_COMBINATION_P192 0x05
698 #define HCI_LK_CHANGED_COMBINATION 0x06
699 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07
700 #define HCI_LK_AUTH_COMBINATION_P256 0x08
701
702 /* ---- HCI Error Codes ---- */
703 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02
704 #define HCI_ERROR_AUTH_FAILURE 0x05
705 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
706 #define HCI_ERROR_MEMORY_EXCEEDED 0x07
707 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08
708 #define HCI_ERROR_COMMAND_DISALLOWED 0x0c
709 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
710 #define HCI_ERROR_REJ_BAD_ADDR 0x0f
711 #define HCI_ERROR_INVALID_PARAMETERS 0x12
712 #define HCI_ERROR_REMOTE_USER_TERM 0x13
713 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
714 #define HCI_ERROR_REMOTE_POWER_OFF 0x15
715 #define HCI_ERROR_LOCAL_HOST_TERM 0x16
716 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
717 #define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE 0x1a
718 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e
719 #define HCI_ERROR_UNSPECIFIED 0x1f
720 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
721 #define HCI_ERROR_CANCELLED_BY_HOST 0x44
722
723 /* Flow control modes */
724 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
725 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
726
727 /* The core spec defines 127 as the "not available" value */
728 #define HCI_TX_POWER_INVALID 127
729 #define HCI_RSSI_INVALID 127
730
731 #define HCI_SYNC_HANDLE_INVALID 0xffff
732 #define HCI_SID_INVALID 0xff
733
734 #define HCI_ROLE_MASTER 0x00
735 #define HCI_ROLE_SLAVE 0x01
736
737 /* Extended Inquiry Response field types */
738 #define EIR_FLAGS 0x01 /* flags */
739 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
740 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
741 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
742 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
743 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
744 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
745 #define EIR_NAME_SHORT 0x08 /* shortened local name */
746 #define EIR_NAME_COMPLETE 0x09 /* complete local name */
747 #define EIR_TX_POWER 0x0A /* transmit power level */
748 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
749 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
750 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
751 #define EIR_DEVICE_ID 0x10 /* device ID */
752 #define EIR_APPEARANCE 0x19 /* Device appearance */
753 #define EIR_SERVICE_DATA 0x16 /* Service Data */
754 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
755 #define EIR_LE_ROLE 0x1C /* LE role */
756 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
757 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
758 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
759 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
760
761 /* Low Energy Advertising Flags */
762 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */
763 #define LE_AD_GENERAL 0x02 /* General Discoverable */
764 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
765 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
766 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
767
768 /* ----- HCI Commands ---- */
769 #define HCI_OP_NOP 0x0000
770
771 #define HCI_OP_INQUIRY 0x0401
772 struct hci_cp_inquiry {
773 __u8 lap[3];
774 __u8 length;
775 __u8 num_rsp;
776 } __packed;
777
778 #define HCI_OP_INQUIRY_CANCEL 0x0402
779
780 #define HCI_OP_PERIODIC_INQ 0x0403
781
782 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404
783
784 #define HCI_OP_CREATE_CONN 0x0405
785 struct hci_cp_create_conn {
786 bdaddr_t bdaddr;
787 __le16 pkt_type;
788 __u8 pscan_rep_mode;
789 __u8 pscan_mode;
790 __le16 clock_offset;
791 __u8 role_switch;
792 } __packed;
793
794 #define HCI_OP_DISCONNECT 0x0406
795 struct hci_cp_disconnect {
796 __le16 handle;
797 __u8 reason;
798 } __packed;
799
800 #define HCI_OP_ADD_SCO 0x0407
801 struct hci_cp_add_sco {
802 __le16 handle;
803 __le16 pkt_type;
804 } __packed;
805
806 #define HCI_OP_CREATE_CONN_CANCEL 0x0408
807 struct hci_cp_create_conn_cancel {
808 bdaddr_t bdaddr;
809 } __packed;
810
811 #define HCI_OP_ACCEPT_CONN_REQ 0x0409
812 struct hci_cp_accept_conn_req {
813 bdaddr_t bdaddr;
814 __u8 role;
815 } __packed;
816
817 #define HCI_OP_REJECT_CONN_REQ 0x040a
818 struct hci_cp_reject_conn_req {
819 bdaddr_t bdaddr;
820 __u8 reason;
821 } __packed;
822
823 #define HCI_OP_LINK_KEY_REPLY 0x040b
824 struct hci_cp_link_key_reply {
825 bdaddr_t bdaddr;
826 __u8 link_key[HCI_LINK_KEY_SIZE];
827 } __packed;
828
829 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
830 struct hci_cp_link_key_neg_reply {
831 bdaddr_t bdaddr;
832 } __packed;
833
834 #define HCI_OP_PIN_CODE_REPLY 0x040d
835 struct hci_cp_pin_code_reply {
836 bdaddr_t bdaddr;
837 __u8 pin_len;
838 __u8 pin_code[16];
839 } __packed;
840 struct hci_rp_pin_code_reply {
841 __u8 status;
842 bdaddr_t bdaddr;
843 } __packed;
844
845 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
846 struct hci_cp_pin_code_neg_reply {
847 bdaddr_t bdaddr;
848 } __packed;
849 struct hci_rp_pin_code_neg_reply {
850 __u8 status;
851 bdaddr_t bdaddr;
852 } __packed;
853
854 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f
855 struct hci_cp_change_conn_ptype {
856 __le16 handle;
857 __le16 pkt_type;
858 } __packed;
859
860 #define HCI_OP_AUTH_REQUESTED 0x0411
861 struct hci_cp_auth_requested {
862 __le16 handle;
863 } __packed;
864
865 #define HCI_OP_SET_CONN_ENCRYPT 0x0413
866 struct hci_cp_set_conn_encrypt {
867 __le16 handle;
868 __u8 encrypt;
869 } __packed;
870
871 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
872 struct hci_cp_change_conn_link_key {
873 __le16 handle;
874 } __packed;
875
876 #define HCI_OP_REMOTE_NAME_REQ 0x0419
877 struct hci_cp_remote_name_req {
878 bdaddr_t bdaddr;
879 __u8 pscan_rep_mode;
880 __u8 pscan_mode;
881 __le16 clock_offset;
882 } __packed;
883
884 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
885 struct hci_cp_remote_name_req_cancel {
886 bdaddr_t bdaddr;
887 } __packed;
888
889 struct hci_rp_remote_name_req_cancel {
890 __u8 status;
891 bdaddr_t bdaddr;
892 } __packed;
893
894 #define HCI_OP_READ_REMOTE_FEATURES 0x041b
895 struct hci_cp_read_remote_features {
896 __le16 handle;
897 } __packed;
898
899 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
900 struct hci_cp_read_remote_ext_features {
901 __le16 handle;
902 __u8 page;
903 } __packed;
904
905 #define HCI_OP_READ_REMOTE_VERSION 0x041d
906 struct hci_cp_read_remote_version {
907 __le16 handle;
908 } __packed;
909
910 #define HCI_OP_READ_CLOCK_OFFSET 0x041f
911 struct hci_cp_read_clock_offset {
912 __le16 handle;
913 } __packed;
914
915 #define HCI_OP_SETUP_SYNC_CONN 0x0428
916 struct hci_cp_setup_sync_conn {
917 __le16 handle;
918 __le32 tx_bandwidth;
919 __le32 rx_bandwidth;
920 __le16 max_latency;
921 __le16 voice_setting;
922 __u8 retrans_effort;
923 __le16 pkt_type;
924 } __packed;
925
926 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
927 struct hci_cp_accept_sync_conn_req {
928 bdaddr_t bdaddr;
929 __le32 tx_bandwidth;
930 __le32 rx_bandwidth;
931 __le16 max_latency;
932 __le16 content_format;
933 __u8 retrans_effort;
934 __le16 pkt_type;
935 } __packed;
936
937 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
938 struct hci_cp_reject_sync_conn_req {
939 bdaddr_t bdaddr;
940 __u8 reason;
941 } __packed;
942
943 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b
944 struct hci_cp_io_capability_reply {
945 bdaddr_t bdaddr;
946 __u8 capability;
947 __u8 oob_data;
948 __u8 authentication;
949 } __packed;
950
951 #define HCI_OP_USER_CONFIRM_REPLY 0x042c
952 struct hci_cp_user_confirm_reply {
953 bdaddr_t bdaddr;
954 } __packed;
955 struct hci_rp_user_confirm_reply {
956 __u8 status;
957 bdaddr_t bdaddr;
958 } __packed;
959
960 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
961
962 #define HCI_OP_USER_PASSKEY_REPLY 0x042e
963 struct hci_cp_user_passkey_reply {
964 bdaddr_t bdaddr;
965 __le32 passkey;
966 } __packed;
967
968 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
969
970 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
971 struct hci_cp_remote_oob_data_reply {
972 bdaddr_t bdaddr;
973 __u8 hash[16];
974 __u8 rand[16];
975 } __packed;
976
977 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
978 struct hci_cp_remote_oob_data_neg_reply {
979 bdaddr_t bdaddr;
980 } __packed;
981
982 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
983 struct hci_cp_io_capability_neg_reply {
984 bdaddr_t bdaddr;
985 __u8 reason;
986 } __packed;
987
988 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d
989 struct hci_coding_format {
990 __u8 id;
991 __le16 cid;
992 __le16 vid;
993 } __packed;
994
995 struct hci_cp_enhanced_setup_sync_conn {
996 __le16 handle;
997 __le32 tx_bandwidth;
998 __le32 rx_bandwidth;
999 struct hci_coding_format tx_coding_format;
1000 struct hci_coding_format rx_coding_format;
1001 __le16 tx_codec_frame_size;
1002 __le16 rx_codec_frame_size;
1003 __le32 in_bandwidth;
1004 __le32 out_bandwidth;
1005 struct hci_coding_format in_coding_format;
1006 struct hci_coding_format out_coding_format;
1007 __le16 in_coded_data_size;
1008 __le16 out_coded_data_size;
1009 __u8 in_pcm_data_format;
1010 __u8 out_pcm_data_format;
1011 __u8 in_pcm_sample_payload_msb_pos;
1012 __u8 out_pcm_sample_payload_msb_pos;
1013 __u8 in_data_path;
1014 __u8 out_data_path;
1015 __u8 in_transport_unit_size;
1016 __u8 out_transport_unit_size;
1017 __le16 max_latency;
1018 __le16 pkt_type;
1019 __u8 retrans_effort;
1020 } __packed;
1021
1022 struct hci_rp_logical_link_cancel {
1023 __u8 status;
1024 __u8 phy_handle;
1025 __u8 flow_spec_id;
1026 } __packed;
1027
1028 #define HCI_OP_SET_CPB 0x0441
1029 struct hci_cp_set_cpb {
1030 __u8 enable;
1031 __u8 lt_addr;
1032 __u8 lpo_allowed;
1033 __le16 packet_type;
1034 __le16 interval_min;
1035 __le16 interval_max;
1036 __le16 cpb_sv_tout;
1037 } __packed;
1038 struct hci_rp_set_cpb {
1039 __u8 status;
1040 __u8 lt_addr;
1041 __le16 interval;
1042 } __packed;
1043
1044 #define HCI_OP_START_SYNC_TRAIN 0x0443
1045
1046 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
1047 struct hci_cp_remote_oob_ext_data_reply {
1048 bdaddr_t bdaddr;
1049 __u8 hash192[16];
1050 __u8 rand192[16];
1051 __u8 hash256[16];
1052 __u8 rand256[16];
1053 } __packed;
1054
1055 #define HCI_OP_SNIFF_MODE 0x0803
1056 struct hci_cp_sniff_mode {
1057 __le16 handle;
1058 __le16 max_interval;
1059 __le16 min_interval;
1060 __le16 attempt;
1061 __le16 timeout;
1062 } __packed;
1063
1064 #define HCI_OP_EXIT_SNIFF_MODE 0x0804
1065 struct hci_cp_exit_sniff_mode {
1066 __le16 handle;
1067 } __packed;
1068
1069 #define HCI_OP_ROLE_DISCOVERY 0x0809
1070 struct hci_cp_role_discovery {
1071 __le16 handle;
1072 } __packed;
1073 struct hci_rp_role_discovery {
1074 __u8 status;
1075 __le16 handle;
1076 __u8 role;
1077 } __packed;
1078
1079 #define HCI_OP_SWITCH_ROLE 0x080b
1080 struct hci_cp_switch_role {
1081 bdaddr_t bdaddr;
1082 __u8 role;
1083 } __packed;
1084
1085 #define HCI_OP_READ_LINK_POLICY 0x080c
1086 struct hci_cp_read_link_policy {
1087 __le16 handle;
1088 } __packed;
1089 struct hci_rp_read_link_policy {
1090 __u8 status;
1091 __le16 handle;
1092 __le16 policy;
1093 } __packed;
1094
1095 #define HCI_OP_WRITE_LINK_POLICY 0x080d
1096 struct hci_cp_write_link_policy {
1097 __le16 handle;
1098 __le16 policy;
1099 } __packed;
1100 struct hci_rp_write_link_policy {
1101 __u8 status;
1102 __le16 handle;
1103 } __packed;
1104
1105 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e
1106 struct hci_rp_read_def_link_policy {
1107 __u8 status;
1108 __le16 policy;
1109 } __packed;
1110
1111 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
1112 struct hci_cp_write_def_link_policy {
1113 __le16 policy;
1114 } __packed;
1115
1116 #define HCI_OP_SNIFF_SUBRATE 0x0811
1117 struct hci_cp_sniff_subrate {
1118 __le16 handle;
1119 __le16 max_latency;
1120 __le16 min_remote_timeout;
1121 __le16 min_local_timeout;
1122 } __packed;
1123
1124 #define HCI_OP_SET_EVENT_MASK 0x0c01
1125
1126 #define HCI_OP_RESET 0x0c03
1127
1128 #define HCI_OP_SET_EVENT_FLT 0x0c05
1129 #define HCI_SET_EVENT_FLT_SIZE 9
1130 struct hci_cp_set_event_filter {
1131 __u8 flt_type;
1132 __u8 cond_type;
1133 struct {
1134 bdaddr_t bdaddr;
1135 __u8 auto_accept;
1136 } __packed addr_conn_flt;
1137 } __packed;
1138
1139 /* Filter types */
1140 #define HCI_FLT_CLEAR_ALL 0x00
1141 #define HCI_FLT_INQ_RESULT 0x01
1142 #define HCI_FLT_CONN_SETUP 0x02
1143
1144 /* CONN_SETUP Condition types */
1145 #define HCI_CONN_SETUP_ALLOW_ALL 0x00
1146 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01
1147 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
1148
1149 /* CONN_SETUP Conditions */
1150 #define HCI_CONN_SETUP_AUTO_OFF 0x01
1151 #define HCI_CONN_SETUP_AUTO_ON 0x02
1152 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03
1153
1154 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
1155 struct hci_cp_read_stored_link_key {
1156 bdaddr_t bdaddr;
1157 __u8 read_all;
1158 } __packed;
1159 struct hci_rp_read_stored_link_key {
1160 __u8 status;
1161 __le16 max_keys;
1162 __le16 num_keys;
1163 } __packed;
1164
1165 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
1166 struct hci_cp_delete_stored_link_key {
1167 bdaddr_t bdaddr;
1168 __u8 delete_all;
1169 } __packed;
1170 struct hci_rp_delete_stored_link_key {
1171 __u8 status;
1172 __le16 num_keys;
1173 } __packed;
1174
1175 #define HCI_MAX_NAME_LENGTH 248
1176
1177 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13
1178 struct hci_cp_write_local_name {
1179 __u8 name[HCI_MAX_NAME_LENGTH];
1180 } __packed;
1181
1182 #define HCI_OP_READ_LOCAL_NAME 0x0c14
1183 struct hci_rp_read_local_name {
1184 __u8 status;
1185 __u8 name[HCI_MAX_NAME_LENGTH];
1186 } __packed;
1187
1188 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
1189
1190 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
1191
1192 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
1193 #define SCAN_DISABLED 0x00
1194 #define SCAN_INQUIRY 0x01
1195 #define SCAN_PAGE 0x02
1196
1197 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f
1198
1199 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
1200 #define AUTH_DISABLED 0x00
1201 #define AUTH_ENABLED 0x01
1202
1203 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21
1204
1205 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
1206 #define ENCRYPT_DISABLED 0x00
1207 #define ENCRYPT_P2P 0x01
1208 #define ENCRYPT_BOTH 0x02
1209
1210 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23
1211 struct hci_rp_read_class_of_dev {
1212 __u8 status;
1213 __u8 dev_class[3];
1214 } __packed;
1215
1216 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
1217 struct hci_cp_write_class_of_dev {
1218 __u8 dev_class[3];
1219 } __packed;
1220
1221 #define HCI_OP_READ_VOICE_SETTING 0x0c25
1222 struct hci_rp_read_voice_setting {
1223 __u8 status;
1224 __le16 voice_setting;
1225 } __packed;
1226
1227 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26
1228 struct hci_cp_write_voice_setting {
1229 __le16 voice_setting;
1230 } __packed;
1231
1232 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33
1233 struct hci_cp_host_buffer_size {
1234 __le16 acl_mtu;
1235 __u8 sco_mtu;
1236 __le16 acl_max_pkt;
1237 __le16 sco_max_pkt;
1238 } __packed;
1239
1240 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
1241 struct hci_rp_read_num_supported_iac {
1242 __u8 status;
1243 __u8 num_iac;
1244 } __packed;
1245
1246 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
1247
1248 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
1249 struct hci_cp_write_current_iac_lap {
1250 __u8 num_iac;
1251 __u8 iac_lap[6];
1252 } __packed;
1253
1254 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1255
1256 #define HCI_MAX_EIR_LENGTH 240
1257
1258 #define HCI_OP_WRITE_EIR 0x0c52
1259 struct hci_cp_write_eir {
1260 __u8 fec;
1261 __u8 data[HCI_MAX_EIR_LENGTH];
1262 } __packed;
1263
1264 #define HCI_OP_READ_SSP_MODE 0x0c55
1265 struct hci_rp_read_ssp_mode {
1266 __u8 status;
1267 __u8 mode;
1268 } __packed;
1269
1270 #define HCI_OP_WRITE_SSP_MODE 0x0c56
1271 struct hci_cp_write_ssp_mode {
1272 __u8 mode;
1273 } __packed;
1274
1275 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1276 struct hci_rp_read_local_oob_data {
1277 __u8 status;
1278 __u8 hash[16];
1279 __u8 rand[16];
1280 } __packed;
1281
1282 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1283 struct hci_rp_read_inq_rsp_tx_power {
1284 __u8 status;
1285 __s8 tx_power;
1286 } __packed;
1287
1288 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a
1289 #define ERR_DATA_REPORTING_DISABLED 0x00
1290 #define ERR_DATA_REPORTING_ENABLED 0x01
1291 struct hci_rp_read_def_err_data_reporting {
1292 __u8 status;
1293 __u8 err_data_reporting;
1294 } __packed;
1295
1296 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b
1297 struct hci_cp_write_def_err_data_reporting {
1298 __u8 err_data_reporting;
1299 } __packed;
1300
1301 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1302
1303 #define HCI_OP_READ_LOCATION_DATA 0x0c64
1304
1305 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1306 struct hci_rp_read_flow_control_mode {
1307 __u8 status;
1308 __u8 mode;
1309 } __packed;
1310
1311 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1312 struct hci_cp_write_le_host_supported {
1313 __u8 le;
1314 __u8 simul;
1315 } __packed;
1316
1317 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1318 struct hci_cp_set_reserved_lt_addr {
1319 __u8 lt_addr;
1320 } __packed;
1321 struct hci_rp_set_reserved_lt_addr {
1322 __u8 status;
1323 __u8 lt_addr;
1324 } __packed;
1325
1326 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1327 struct hci_cp_delete_reserved_lt_addr {
1328 __u8 lt_addr;
1329 } __packed;
1330 struct hci_rp_delete_reserved_lt_addr {
1331 __u8 status;
1332 __u8 lt_addr;
1333 } __packed;
1334
1335 #define HCI_OP_SET_CPB_DATA 0x0c76
1336 struct hci_cp_set_cpb_data {
1337 __u8 lt_addr;
1338 __u8 fragment;
1339 __u8 data_length;
1340 __u8 data[HCI_MAX_CPB_DATA_SIZE];
1341 } __packed;
1342 struct hci_rp_set_cpb_data {
1343 __u8 status;
1344 __u8 lt_addr;
1345 } __packed;
1346
1347 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1348
1349 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1350 struct hci_cp_write_sync_train_params {
1351 __le16 interval_min;
1352 __le16 interval_max;
1353 __le32 sync_train_tout;
1354 __u8 service_data;
1355 } __packed;
1356 struct hci_rp_write_sync_train_params {
1357 __u8 status;
1358 __le16 sync_train_int;
1359 } __packed;
1360
1361 #define HCI_OP_READ_SC_SUPPORT 0x0c79
1362 struct hci_rp_read_sc_support {
1363 __u8 status;
1364 __u8 support;
1365 } __packed;
1366
1367 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1368 struct hci_cp_write_sc_support {
1369 __u8 support;
1370 } __packed;
1371
1372 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b
1373 struct hci_cp_read_auth_payload_to {
1374 __le16 handle;
1375 } __packed;
1376 struct hci_rp_read_auth_payload_to {
1377 __u8 status;
1378 __le16 handle;
1379 __le16 timeout;
1380 } __packed;
1381
1382 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c
1383 struct hci_cp_write_auth_payload_to {
1384 __le16 handle;
1385 __le16 timeout;
1386 } __packed;
1387 struct hci_rp_write_auth_payload_to {
1388 __u8 status;
1389 __le16 handle;
1390 } __packed;
1391
1392 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1393 struct hci_rp_read_local_oob_ext_data {
1394 __u8 status;
1395 __u8 hash192[16];
1396 __u8 rand192[16];
1397 __u8 hash256[16];
1398 __u8 rand256[16];
1399 } __packed;
1400
1401 #define HCI_CONFIGURE_DATA_PATH 0x0c83
1402 struct hci_op_configure_data_path {
1403 __u8 direction;
1404 __u8 data_path_id;
1405 __u8 vnd_len;
1406 __u8 vnd_data[];
1407 } __packed;
1408
1409 #define HCI_OP_READ_LOCAL_VERSION 0x1001
1410 struct hci_rp_read_local_version {
1411 __u8 status;
1412 __u8 hci_ver;
1413 __le16 hci_rev;
1414 __u8 lmp_ver;
1415 __le16 manufacturer;
1416 __le16 lmp_subver;
1417 } __packed;
1418
1419 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1420 struct hci_rp_read_local_commands {
1421 __u8 status;
1422 __u8 commands[64];
1423 } __packed;
1424
1425 #define HCI_OP_READ_LOCAL_FEATURES 0x1003
1426 struct hci_rp_read_local_features {
1427 __u8 status;
1428 __u8 features[8];
1429 } __packed;
1430
1431 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1432 struct hci_cp_read_local_ext_features {
1433 __u8 page;
1434 } __packed;
1435 struct hci_rp_read_local_ext_features {
1436 __u8 status;
1437 __u8 page;
1438 __u8 max_page;
1439 __u8 features[8];
1440 } __packed;
1441
1442 #define HCI_OP_READ_BUFFER_SIZE 0x1005
1443 struct hci_rp_read_buffer_size {
1444 __u8 status;
1445 __le16 acl_mtu;
1446 __u8 sco_mtu;
1447 __le16 acl_max_pkt;
1448 __le16 sco_max_pkt;
1449 } __packed;
1450
1451 #define HCI_OP_READ_BD_ADDR 0x1009
1452 struct hci_rp_read_bd_addr {
1453 __u8 status;
1454 bdaddr_t bdaddr;
1455 } __packed;
1456
1457 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1458 struct hci_rp_read_data_block_size {
1459 __u8 status;
1460 __le16 max_acl_len;
1461 __le16 block_len;
1462 __le16 num_blocks;
1463 } __packed;
1464
1465 #define HCI_OP_READ_LOCAL_CODECS 0x100b
1466 struct hci_std_codecs {
1467 __u8 num;
1468 __u8 codec[];
1469 } __packed;
1470
1471 struct hci_vnd_codec {
1472 /* company id */
1473 __le16 cid;
1474 /* vendor codec id */
1475 __le16 vid;
1476 } __packed;
1477
1478 struct hci_vnd_codecs {
1479 __u8 num;
1480 struct hci_vnd_codec codec[];
1481 } __packed;
1482
1483 struct hci_rp_read_local_supported_codecs {
1484 __u8 status;
1485 struct hci_std_codecs std_codecs;
1486 struct hci_vnd_codecs vnd_codecs;
1487 } __packed;
1488
1489 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c
1490 struct hci_rp_read_local_pairing_opts {
1491 __u8 status;
1492 __u8 pairing_opts;
1493 __u8 max_key_size;
1494 } __packed;
1495
1496 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d
1497 struct hci_std_codec_v2 {
1498 __u8 id;
1499 __u8 transport;
1500 } __packed;
1501
1502 struct hci_std_codecs_v2 {
1503 __u8 num;
1504 struct hci_std_codec_v2 codec[];
1505 } __packed;
1506
1507 struct hci_vnd_codec_v2 {
1508 __le16 cid;
1509 __le16 vid;
1510 __u8 transport;
1511 } __packed;
1512
1513 struct hci_vnd_codecs_v2 {
1514 __u8 num;
1515 struct hci_vnd_codec_v2 codec[];
1516 } __packed;
1517
1518 struct hci_rp_read_local_supported_codecs_v2 {
1519 __u8 status;
1520 struct hci_std_codecs_v2 std_codecs;
1521 struct hci_vnd_codecs_v2 vendor_codecs;
1522 } __packed;
1523
1524 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e
1525 struct hci_op_read_local_codec_caps {
1526 __u8 id;
1527 __le16 cid;
1528 __le16 vid;
1529 __u8 transport;
1530 __u8 direction;
1531 } __packed;
1532
1533 struct hci_codec_caps {
1534 __u8 len;
1535 __u8 data[];
1536 } __packed;
1537
1538 struct hci_rp_read_local_codec_caps {
1539 __u8 status;
1540 __u8 num_caps;
1541 } __packed;
1542
1543 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1544 struct hci_rp_read_page_scan_activity {
1545 __u8 status;
1546 __le16 interval;
1547 __le16 window;
1548 } __packed;
1549
1550 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1551 struct hci_cp_write_page_scan_activity {
1552 __le16 interval;
1553 __le16 window;
1554 } __packed;
1555
1556 #define HCI_OP_READ_TX_POWER 0x0c2d
1557 struct hci_cp_read_tx_power {
1558 __le16 handle;
1559 __u8 type;
1560 } __packed;
1561 struct hci_rp_read_tx_power {
1562 __u8 status;
1563 __le16 handle;
1564 __s8 tx_power;
1565 } __packed;
1566
1567 #define HCI_OP_WRITE_SYNC_FLOWCTL 0x0c2f
1568 struct hci_cp_write_sync_flowctl {
1569 __u8 enable;
1570 } __packed;
1571
1572 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1573 struct hci_rp_read_page_scan_type {
1574 __u8 status;
1575 __u8 type;
1576 } __packed;
1577
1578 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1579 #define PAGE_SCAN_TYPE_STANDARD 0x00
1580 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1581
1582 #define HCI_OP_READ_RSSI 0x1405
1583 struct hci_cp_read_rssi {
1584 __le16 handle;
1585 } __packed;
1586 struct hci_rp_read_rssi {
1587 __u8 status;
1588 __le16 handle;
1589 __s8 rssi;
1590 } __packed;
1591
1592 #define HCI_OP_READ_CLOCK 0x1407
1593 struct hci_cp_read_clock {
1594 __le16 handle;
1595 __u8 which;
1596 } __packed;
1597 struct hci_rp_read_clock {
1598 __u8 status;
1599 __le16 handle;
1600 __le32 clock;
1601 __le16 accuracy;
1602 } __packed;
1603
1604 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1605 struct hci_cp_read_enc_key_size {
1606 __le16 handle;
1607 } __packed;
1608 struct hci_rp_read_enc_key_size {
1609 __u8 status;
1610 __le16 handle;
1611 __u8 key_size;
1612 } __packed;
1613
1614 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1615
1616 #define HCI_OP_ENABLE_DUT_MODE 0x1803
1617
1618 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1619
1620 #define HCI_OP_LE_SET_EVENT_MASK 0x2001
1621 struct hci_cp_le_set_event_mask {
1622 __u8 mask[8];
1623 } __packed;
1624
1625 /* BLUETOOTH CORE SPECIFICATION Version 5.4 | Vol 4, Part E
1626 * 7.8.2 LE Read Buffer Size command
1627 * MAX_LE_MTU is 0xffff.
1628 * 0 is also valid. It means that no dedicated LE Buffer exists.
1629 * It should use the HCI_Read_Buffer_Size command and mtu is shared
1630 * between BR/EDR and LE.
1631 */
1632 #define HCI_MIN_LE_MTU 0x001b
1633
1634 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1635 struct hci_rp_le_read_buffer_size {
1636 __u8 status;
1637 __le16 le_mtu;
1638 __u8 le_max_pkt;
1639 } __packed;
1640
1641 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1642 struct hci_rp_le_read_local_features {
1643 __u8 status;
1644 __u8 features[8];
1645 } __packed;
1646
1647 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1648
1649 #define HCI_OP_LE_SET_ADV_PARAM 0x2006
1650 struct hci_cp_le_set_adv_param {
1651 __le16 min_interval;
1652 __le16 max_interval;
1653 __u8 type;
1654 __u8 own_address_type;
1655 __u8 direct_addr_type;
1656 bdaddr_t direct_addr;
1657 __u8 channel_map;
1658 __u8 filter_policy;
1659 } __packed;
1660
1661 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1662 struct hci_rp_le_read_adv_tx_power {
1663 __u8 status;
1664 __s8 tx_power;
1665 } __packed;
1666
1667 #define HCI_MAX_AD_LENGTH 31
1668
1669 #define HCI_OP_LE_SET_ADV_DATA 0x2008
1670 struct hci_cp_le_set_adv_data {
1671 __u8 length;
1672 __u8 data[HCI_MAX_AD_LENGTH];
1673 } __packed;
1674
1675 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1676 struct hci_cp_le_set_scan_rsp_data {
1677 __u8 length;
1678 __u8 data[HCI_MAX_AD_LENGTH];
1679 } __packed;
1680
1681 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1682
1683 #define LE_SCAN_PASSIVE 0x00
1684 #define LE_SCAN_ACTIVE 0x01
1685
1686 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1687 struct hci_cp_le_set_scan_param {
1688 __u8 type;
1689 __le16 interval;
1690 __le16 window;
1691 __u8 own_address_type;
1692 __u8 filter_policy;
1693 } __packed;
1694
1695 #define LE_SCAN_DISABLE 0x00
1696 #define LE_SCAN_ENABLE 0x01
1697 #define LE_SCAN_FILTER_DUP_DISABLE 0x00
1698 #define LE_SCAN_FILTER_DUP_ENABLE 0x01
1699
1700 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1701 struct hci_cp_le_set_scan_enable {
1702 __u8 enable;
1703 __u8 filter_dup;
1704 } __packed;
1705
1706 #define HCI_LE_USE_PEER_ADDR 0x00
1707 #define HCI_LE_USE_ACCEPT_LIST 0x01
1708
1709 #define HCI_OP_LE_CREATE_CONN 0x200d
1710 struct hci_cp_le_create_conn {
1711 __le16 scan_interval;
1712 __le16 scan_window;
1713 __u8 filter_policy;
1714 __u8 peer_addr_type;
1715 bdaddr_t peer_addr;
1716 __u8 own_address_type;
1717 __le16 conn_interval_min;
1718 __le16 conn_interval_max;
1719 __le16 conn_latency;
1720 __le16 supervision_timeout;
1721 __le16 min_ce_len;
1722 __le16 max_ce_len;
1723 } __packed;
1724
1725 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1726
1727 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f
1728 struct hci_rp_le_read_accept_list_size {
1729 __u8 status;
1730 __u8 size;
1731 } __packed;
1732
1733 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010
1734
1735 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011
1736 struct hci_cp_le_add_to_accept_list {
1737 __u8 bdaddr_type;
1738 bdaddr_t bdaddr;
1739 } __packed;
1740
1741 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012
1742 struct hci_cp_le_del_from_accept_list {
1743 __u8 bdaddr_type;
1744 bdaddr_t bdaddr;
1745 } __packed;
1746
1747 #define HCI_OP_LE_CONN_UPDATE 0x2013
1748 struct hci_cp_le_conn_update {
1749 __le16 handle;
1750 __le16 conn_interval_min;
1751 __le16 conn_interval_max;
1752 __le16 conn_latency;
1753 __le16 supervision_timeout;
1754 __le16 min_ce_len;
1755 __le16 max_ce_len;
1756 } __packed;
1757
1758 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1759 struct hci_cp_le_read_remote_features {
1760 __le16 handle;
1761 } __packed;
1762
1763 #define HCI_OP_LE_START_ENC 0x2019
1764 struct hci_cp_le_start_enc {
1765 __le16 handle;
1766 __le64 rand;
1767 __le16 ediv;
1768 __u8 ltk[16];
1769 } __packed;
1770
1771 #define HCI_OP_LE_LTK_REPLY 0x201a
1772 struct hci_cp_le_ltk_reply {
1773 __le16 handle;
1774 __u8 ltk[16];
1775 } __packed;
1776 struct hci_rp_le_ltk_reply {
1777 __u8 status;
1778 __le16 handle;
1779 } __packed;
1780
1781 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1782 struct hci_cp_le_ltk_neg_reply {
1783 __le16 handle;
1784 } __packed;
1785 struct hci_rp_le_ltk_neg_reply {
1786 __u8 status;
1787 __le16 handle;
1788 } __packed;
1789
1790 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1791 struct hci_rp_le_read_supported_states {
1792 __u8 status;
1793 __u8 le_states[8];
1794 } __packed;
1795
1796 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1797 struct hci_cp_le_conn_param_req_reply {
1798 __le16 handle;
1799 __le16 interval_min;
1800 __le16 interval_max;
1801 __le16 latency;
1802 __le16 timeout;
1803 __le16 min_ce_len;
1804 __le16 max_ce_len;
1805 } __packed;
1806
1807 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1808 struct hci_cp_le_conn_param_req_neg_reply {
1809 __le16 handle;
1810 __u8 reason;
1811 } __packed;
1812
1813 #define HCI_OP_LE_SET_DATA_LEN 0x2022
1814 struct hci_cp_le_set_data_len {
1815 __le16 handle;
1816 __le16 tx_len;
1817 __le16 tx_time;
1818 } __packed;
1819 struct hci_rp_le_set_data_len {
1820 __u8 status;
1821 __le16 handle;
1822 } __packed;
1823
1824 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1825 struct hci_rp_le_read_def_data_len {
1826 __u8 status;
1827 __le16 tx_len;
1828 __le16 tx_time;
1829 } __packed;
1830
1831 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1832 struct hci_cp_le_write_def_data_len {
1833 __le16 tx_len;
1834 __le16 tx_time;
1835 } __packed;
1836
1837 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027
1838 struct hci_cp_le_add_to_resolv_list {
1839 __u8 bdaddr_type;
1840 bdaddr_t bdaddr;
1841 __u8 peer_irk[16];
1842 __u8 local_irk[16];
1843 } __packed;
1844
1845 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028
1846 struct hci_cp_le_del_from_resolv_list {
1847 __u8 bdaddr_type;
1848 bdaddr_t bdaddr;
1849 } __packed;
1850
1851 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029
1852
1853 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a
1854 struct hci_rp_le_read_resolv_list_size {
1855 __u8 status;
1856 __u8 size;
1857 } __packed;
1858
1859 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
1860
1861 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e
1862
1863 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1864 struct hci_rp_le_read_max_data_len {
1865 __u8 status;
1866 __le16 tx_len;
1867 __le16 tx_time;
1868 __le16 rx_len;
1869 __le16 rx_time;
1870 } __packed;
1871
1872 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031
1873 struct hci_cp_le_set_default_phy {
1874 __u8 all_phys;
1875 __u8 tx_phys;
1876 __u8 rx_phys;
1877 } __packed;
1878
1879 #define HCI_LE_SET_PHY_1M 0x01
1880 #define HCI_LE_SET_PHY_2M 0x02
1881 #define HCI_LE_SET_PHY_CODED 0x04
1882
1883 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041
1884 struct hci_cp_le_set_ext_scan_params {
1885 __u8 own_addr_type;
1886 __u8 filter_policy;
1887 __u8 scanning_phys;
1888 __u8 data[];
1889 } __packed;
1890
1891 #define LE_SCAN_PHY_1M 0x01
1892 #define LE_SCAN_PHY_2M 0x02
1893 #define LE_SCAN_PHY_CODED 0x04
1894
1895 struct hci_cp_le_scan_phy_params {
1896 __u8 type;
1897 __le16 interval;
1898 __le16 window;
1899 } __packed;
1900
1901 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042
1902 struct hci_cp_le_set_ext_scan_enable {
1903 __u8 enable;
1904 __u8 filter_dup;
1905 __le16 duration;
1906 __le16 period;
1907 } __packed;
1908
1909 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043
1910 struct hci_cp_le_ext_create_conn {
1911 __u8 filter_policy;
1912 __u8 own_addr_type;
1913 __u8 peer_addr_type;
1914 bdaddr_t peer_addr;
1915 __u8 phys;
1916 __u8 data[];
1917 } __packed;
1918
1919 struct hci_cp_le_ext_conn_param {
1920 __le16 scan_interval;
1921 __le16 scan_window;
1922 __le16 conn_interval_min;
1923 __le16 conn_interval_max;
1924 __le16 conn_latency;
1925 __le16 supervision_timeout;
1926 __le16 min_ce_len;
1927 __le16 max_ce_len;
1928 } __packed;
1929
1930 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044
1931 struct hci_cp_le_pa_create_sync {
1932 __u8 options;
1933 __u8 sid;
1934 __u8 addr_type;
1935 bdaddr_t addr;
1936 __le16 skip;
1937 __le16 sync_timeout;
1938 __u8 sync_cte_type;
1939 } __packed;
1940
1941 #define HCI_OP_LE_PA_CREATE_SYNC_CANCEL 0x2045
1942
1943 #define HCI_OP_LE_PA_TERM_SYNC 0x2046
1944 struct hci_cp_le_pa_term_sync {
1945 __le16 handle;
1946 } __packed;
1947
1948 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b
1949 struct hci_rp_le_read_num_supported_adv_sets {
1950 __u8 status;
1951 __u8 num_of_sets;
1952 } __packed;
1953
1954 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036
1955 struct hci_cp_le_set_ext_adv_params {
1956 __u8 handle;
1957 __le16 evt_properties;
1958 __u8 min_interval[3];
1959 __u8 max_interval[3];
1960 __u8 channel_map;
1961 __u8 own_addr_type;
1962 __u8 peer_addr_type;
1963 bdaddr_t peer_addr;
1964 __u8 filter_policy;
1965 __u8 tx_power;
1966 __u8 primary_phy;
1967 __u8 secondary_max_skip;
1968 __u8 secondary_phy;
1969 __u8 sid;
1970 __u8 notif_enable;
1971 } __packed;
1972
1973 #define HCI_ADV_PHY_1M 0X01
1974 #define HCI_ADV_PHY_2M 0x02
1975 #define HCI_ADV_PHY_CODED 0x03
1976
1977 struct hci_rp_le_set_ext_adv_params {
1978 __u8 status;
1979 __u8 tx_power;
1980 } __packed;
1981
1982 struct hci_cp_ext_adv_set {
1983 __u8 handle;
1984 __le16 duration;
1985 __u8 max_events;
1986 } __packed;
1987
1988 #define HCI_MAX_EXT_AD_LENGTH 251
1989
1990 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037
1991 struct hci_cp_le_set_ext_adv_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_SCAN_RSP_DATA 0x2038
2000 struct hci_cp_le_set_ext_scan_rsp_data {
2001 __u8 handle;
2002 __u8 operation;
2003 __u8 frag_pref;
2004 __u8 length;
2005 __u8 data[] __counted_by(length);
2006 } __packed;
2007
2008 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039
2009 struct hci_cp_le_set_ext_adv_enable {
2010 __u8 enable;
2011 __u8 num_of_sets;
2012 __u8 data[];
2013 } __packed;
2014
2015 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e
2016 struct hci_cp_le_set_per_adv_params {
2017 __u8 handle;
2018 __le16 min_interval;
2019 __le16 max_interval;
2020 __le16 periodic_properties;
2021 } __packed;
2022
2023 #define HCI_MAX_PER_AD_LENGTH 252
2024 #define HCI_MAX_PER_AD_TOT_LEN 1650
2025
2026 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f
2027 struct hci_cp_le_set_per_adv_data {
2028 __u8 handle;
2029 __u8 operation;
2030 __u8 length;
2031 __u8 data[] __counted_by(length);
2032 } __packed;
2033
2034 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040
2035 struct hci_cp_le_set_per_adv_enable {
2036 __u8 enable;
2037 __u8 handle;
2038 } __packed;
2039
2040 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03
2041
2042 #define LE_SET_ADV_DATA_NO_FRAG 0x01
2043
2044 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c
2045
2046 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d
2047
2048 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035
2049 struct hci_cp_le_set_adv_set_rand_addr {
2050 __u8 handle;
2051 bdaddr_t bdaddr;
2052 } __packed;
2053
2054 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b
2055 struct hci_rp_le_read_transmit_power {
2056 __u8 status;
2057 __s8 min_le_tx_power;
2058 __s8 max_le_tx_power;
2059 } __packed;
2060
2061 #define HCI_NETWORK_PRIVACY 0x00
2062 #define HCI_DEVICE_PRIVACY 0x01
2063
2064 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e
2065 struct hci_cp_le_set_privacy_mode {
2066 __u8 bdaddr_type;
2067 bdaddr_t bdaddr;
2068 __u8 mode;
2069 } __packed;
2070
2071 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
2072 struct hci_rp_le_read_buffer_size_v2 {
2073 __u8 status;
2074 __le16 acl_mtu;
2075 __u8 acl_max_pkt;
2076 __le16 iso_mtu;
2077 __u8 iso_max_pkt;
2078 } __packed;
2079
2080 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061
2081 struct hci_cp_le_read_iso_tx_sync {
2082 __le16 handle;
2083 } __packed;
2084
2085 struct hci_rp_le_read_iso_tx_sync {
2086 __u8 status;
2087 __le16 handle;
2088 __le16 seq;
2089 __le32 imestamp;
2090 __u8 offset[3];
2091 } __packed;
2092
2093 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062
2094 struct hci_cis_params {
2095 __u8 cis_id;
2096 __le16 c_sdu;
2097 __le16 p_sdu;
2098 __u8 c_phy;
2099 __u8 p_phy;
2100 __u8 c_rtn;
2101 __u8 p_rtn;
2102 } __packed;
2103
2104 struct hci_cp_le_set_cig_params {
2105 __u8 cig_id;
2106 __u8 c_interval[3];
2107 __u8 p_interval[3];
2108 __u8 sca;
2109 __u8 packing;
2110 __u8 framing;
2111 __le16 c_latency;
2112 __le16 p_latency;
2113 __u8 num_cis;
2114 struct hci_cis_params cis[] __counted_by(num_cis);
2115 } __packed;
2116
2117 struct hci_rp_le_set_cig_params {
2118 __u8 status;
2119 __u8 cig_id;
2120 __u8 num_handles;
2121 __le16 handle[];
2122 } __packed;
2123
2124 #define HCI_OP_LE_CREATE_CIS 0x2064
2125 struct hci_cis {
2126 __le16 cis_handle;
2127 __le16 acl_handle;
2128 } __packed;
2129
2130 struct hci_cp_le_create_cis {
2131 __u8 num_cis;
2132 struct hci_cis cis[] __counted_by(num_cis);
2133 } __packed;
2134
2135 #define HCI_OP_LE_REMOVE_CIG 0x2065
2136 struct hci_cp_le_remove_cig {
2137 __u8 cig_id;
2138 } __packed;
2139
2140 #define HCI_OP_LE_ACCEPT_CIS 0x2066
2141 struct hci_cp_le_accept_cis {
2142 __le16 handle;
2143 } __packed;
2144
2145 #define HCI_OP_LE_REJECT_CIS 0x2067
2146 struct hci_cp_le_reject_cis {
2147 __le16 handle;
2148 __u8 reason;
2149 } __packed;
2150
2151 #define HCI_OP_LE_CREATE_BIG 0x2068
2152 struct hci_bis {
2153 __u8 sdu_interval[3];
2154 __le16 sdu;
2155 __le16 latency;
2156 __u8 rtn;
2157 __u8 phy;
2158 __u8 packing;
2159 __u8 framing;
2160 __u8 encryption;
2161 __u8 bcode[16];
2162 } __packed;
2163
2164 struct hci_cp_le_create_big {
2165 __u8 handle;
2166 __u8 adv_handle;
2167 __u8 num_bis;
2168 struct hci_bis bis;
2169 } __packed;
2170
2171 #define HCI_OP_LE_TERM_BIG 0x206a
2172 struct hci_cp_le_term_big {
2173 __u8 handle;
2174 __u8 reason;
2175 } __packed;
2176
2177 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b
2178 struct hci_cp_le_big_create_sync {
2179 __u8 handle;
2180 __le16 sync_handle;
2181 __u8 encryption;
2182 __u8 bcode[16];
2183 __u8 mse;
2184 __le16 timeout;
2185 __u8 num_bis;
2186 __u8 bis[] __counted_by(num_bis);
2187 } __packed;
2188
2189 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c
2190 struct hci_cp_le_big_term_sync {
2191 __u8 handle;
2192 } __packed;
2193
2194 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e
2195 struct hci_cp_le_setup_iso_path {
2196 __le16 handle;
2197 __u8 direction;
2198 __u8 path;
2199 __u8 codec;
2200 __le16 codec_cid;
2201 __le16 codec_vid;
2202 __u8 delay[3];
2203 __u8 codec_cfg_len;
2204 __u8 codec_cfg[];
2205 } __packed;
2206
2207 struct hci_rp_le_setup_iso_path {
2208 __u8 status;
2209 __le16 handle;
2210 } __packed;
2211
2212 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074
2213 struct hci_cp_le_set_host_feature {
2214 __u8 bit_number;
2215 __u8 bit_value;
2216 } __packed;
2217
2218 /* ---- HCI Events ---- */
2219 struct hci_ev_status {
2220 __u8 status;
2221 } __packed;
2222
2223 #define HCI_EV_INQUIRY_COMPLETE 0x01
2224
2225 #define HCI_EV_INQUIRY_RESULT 0x02
2226 struct inquiry_info {
2227 bdaddr_t bdaddr;
2228 __u8 pscan_rep_mode;
2229 __u8 pscan_period_mode;
2230 __u8 pscan_mode;
2231 __u8 dev_class[3];
2232 __le16 clock_offset;
2233 } __packed;
2234
2235 struct hci_ev_inquiry_result {
2236 __u8 num;
2237 struct inquiry_info info[];
2238 };
2239
2240 #define HCI_EV_CONN_COMPLETE 0x03
2241 struct hci_ev_conn_complete {
2242 __u8 status;
2243 __le16 handle;
2244 bdaddr_t bdaddr;
2245 __u8 link_type;
2246 __u8 encr_mode;
2247 } __packed;
2248
2249 #define HCI_EV_CONN_REQUEST 0x04
2250 struct hci_ev_conn_request {
2251 bdaddr_t bdaddr;
2252 __u8 dev_class[3];
2253 __u8 link_type;
2254 } __packed;
2255
2256 #define HCI_EV_DISCONN_COMPLETE 0x05
2257 struct hci_ev_disconn_complete {
2258 __u8 status;
2259 __le16 handle;
2260 __u8 reason;
2261 } __packed;
2262
2263 #define HCI_EV_AUTH_COMPLETE 0x06
2264 struct hci_ev_auth_complete {
2265 __u8 status;
2266 __le16 handle;
2267 } __packed;
2268
2269 #define HCI_EV_REMOTE_NAME 0x07
2270 struct hci_ev_remote_name {
2271 __u8 status;
2272 bdaddr_t bdaddr;
2273 __u8 name[HCI_MAX_NAME_LENGTH];
2274 } __packed;
2275
2276 #define HCI_EV_ENCRYPT_CHANGE 0x08
2277 struct hci_ev_encrypt_change {
2278 __u8 status;
2279 __le16 handle;
2280 __u8 encrypt;
2281 } __packed;
2282
2283 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
2284 struct hci_ev_change_link_key_complete {
2285 __u8 status;
2286 __le16 handle;
2287 } __packed;
2288
2289 #define HCI_EV_REMOTE_FEATURES 0x0b
2290 struct hci_ev_remote_features {
2291 __u8 status;
2292 __le16 handle;
2293 __u8 features[8];
2294 } __packed;
2295
2296 #define HCI_EV_REMOTE_VERSION 0x0c
2297 struct hci_ev_remote_version {
2298 __u8 status;
2299 __le16 handle;
2300 __u8 lmp_ver;
2301 __le16 manufacturer;
2302 __le16 lmp_subver;
2303 } __packed;
2304
2305 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d
2306 struct hci_qos {
2307 __u8 service_type;
2308 __u32 token_rate;
2309 __u32 peak_bandwidth;
2310 __u32 latency;
2311 __u32 delay_variation;
2312 } __packed;
2313 struct hci_ev_qos_setup_complete {
2314 __u8 status;
2315 __le16 handle;
2316 struct hci_qos qos;
2317 } __packed;
2318
2319 #define HCI_EV_CMD_COMPLETE 0x0e
2320 struct hci_ev_cmd_complete {
2321 __u8 ncmd;
2322 __le16 opcode;
2323 } __packed;
2324
2325 #define HCI_EV_CMD_STATUS 0x0f
2326 struct hci_ev_cmd_status {
2327 __u8 status;
2328 __u8 ncmd;
2329 __le16 opcode;
2330 } __packed;
2331
2332 #define HCI_EV_HARDWARE_ERROR 0x10
2333 struct hci_ev_hardware_error {
2334 __u8 code;
2335 } __packed;
2336
2337 #define HCI_EV_ROLE_CHANGE 0x12
2338 struct hci_ev_role_change {
2339 __u8 status;
2340 bdaddr_t bdaddr;
2341 __u8 role;
2342 } __packed;
2343
2344 #define HCI_EV_NUM_COMP_PKTS 0x13
2345 struct hci_comp_pkts_info {
2346 __le16 handle;
2347 __le16 count;
2348 } __packed;
2349
2350 struct hci_ev_num_comp_pkts {
2351 __u8 num;
2352 struct hci_comp_pkts_info handles[];
2353 } __packed;
2354
2355 #define HCI_EV_MODE_CHANGE 0x14
2356 struct hci_ev_mode_change {
2357 __u8 status;
2358 __le16 handle;
2359 __u8 mode;
2360 __le16 interval;
2361 } __packed;
2362
2363 #define HCI_EV_PIN_CODE_REQ 0x16
2364 struct hci_ev_pin_code_req {
2365 bdaddr_t bdaddr;
2366 } __packed;
2367
2368 #define HCI_EV_LINK_KEY_REQ 0x17
2369 struct hci_ev_link_key_req {
2370 bdaddr_t bdaddr;
2371 } __packed;
2372
2373 #define HCI_EV_LINK_KEY_NOTIFY 0x18
2374 struct hci_ev_link_key_notify {
2375 bdaddr_t bdaddr;
2376 __u8 link_key[HCI_LINK_KEY_SIZE];
2377 __u8 key_type;
2378 } __packed;
2379
2380 #define HCI_EV_CLOCK_OFFSET 0x1c
2381 struct hci_ev_clock_offset {
2382 __u8 status;
2383 __le16 handle;
2384 __le16 clock_offset;
2385 } __packed;
2386
2387 #define HCI_EV_PKT_TYPE_CHANGE 0x1d
2388 struct hci_ev_pkt_type_change {
2389 __u8 status;
2390 __le16 handle;
2391 __le16 pkt_type;
2392 } __packed;
2393
2394 #define HCI_EV_PSCAN_REP_MODE 0x20
2395 struct hci_ev_pscan_rep_mode {
2396 bdaddr_t bdaddr;
2397 __u8 pscan_rep_mode;
2398 } __packed;
2399
2400 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
2401 struct inquiry_info_rssi {
2402 bdaddr_t bdaddr;
2403 __u8 pscan_rep_mode;
2404 __u8 pscan_period_mode;
2405 __u8 dev_class[3];
2406 __le16 clock_offset;
2407 __s8 rssi;
2408 } __packed;
2409 struct inquiry_info_rssi_pscan {
2410 bdaddr_t bdaddr;
2411 __u8 pscan_rep_mode;
2412 __u8 pscan_period_mode;
2413 __u8 pscan_mode;
2414 __u8 dev_class[3];
2415 __le16 clock_offset;
2416 __s8 rssi;
2417 } __packed;
2418 struct hci_ev_inquiry_result_rssi {
2419 __u8 num;
2420 __u8 data[];
2421 } __packed;
2422
2423 #define HCI_EV_REMOTE_EXT_FEATURES 0x23
2424 struct hci_ev_remote_ext_features {
2425 __u8 status;
2426 __le16 handle;
2427 __u8 page;
2428 __u8 max_page;
2429 __u8 features[8];
2430 } __packed;
2431
2432 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c
2433 struct hci_ev_sync_conn_complete {
2434 __u8 status;
2435 __le16 handle;
2436 bdaddr_t bdaddr;
2437 __u8 link_type;
2438 __u8 tx_interval;
2439 __u8 retrans_window;
2440 __le16 rx_pkt_len;
2441 __le16 tx_pkt_len;
2442 __u8 air_mode;
2443 } __packed;
2444
2445 #define HCI_EV_SYNC_CONN_CHANGED 0x2d
2446 struct hci_ev_sync_conn_changed {
2447 __u8 status;
2448 __le16 handle;
2449 __u8 tx_interval;
2450 __u8 retrans_window;
2451 __le16 rx_pkt_len;
2452 __le16 tx_pkt_len;
2453 } __packed;
2454
2455 #define HCI_EV_SNIFF_SUBRATE 0x2e
2456 struct hci_ev_sniff_subrate {
2457 __u8 status;
2458 __le16 handle;
2459 __le16 max_tx_latency;
2460 __le16 max_rx_latency;
2461 __le16 max_remote_timeout;
2462 __le16 max_local_timeout;
2463 } __packed;
2464
2465 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
2466 struct extended_inquiry_info {
2467 bdaddr_t bdaddr;
2468 __u8 pscan_rep_mode;
2469 __u8 pscan_period_mode;
2470 __u8 dev_class[3];
2471 __le16 clock_offset;
2472 __s8 rssi;
2473 __u8 data[240];
2474 } __packed;
2475
2476 struct hci_ev_ext_inquiry_result {
2477 __u8 num;
2478 struct extended_inquiry_info info[];
2479 } __packed;
2480
2481 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30
2482 struct hci_ev_key_refresh_complete {
2483 __u8 status;
2484 __le16 handle;
2485 } __packed;
2486
2487 #define HCI_EV_IO_CAPA_REQUEST 0x31
2488 struct hci_ev_io_capa_request {
2489 bdaddr_t bdaddr;
2490 } __packed;
2491
2492 #define HCI_EV_IO_CAPA_REPLY 0x32
2493 struct hci_ev_io_capa_reply {
2494 bdaddr_t bdaddr;
2495 __u8 capability;
2496 __u8 oob_data;
2497 __u8 authentication;
2498 } __packed;
2499
2500 #define HCI_EV_USER_CONFIRM_REQUEST 0x33
2501 struct hci_ev_user_confirm_req {
2502 bdaddr_t bdaddr;
2503 __le32 passkey;
2504 } __packed;
2505
2506 #define HCI_EV_USER_PASSKEY_REQUEST 0x34
2507 struct hci_ev_user_passkey_req {
2508 bdaddr_t bdaddr;
2509 } __packed;
2510
2511 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
2512 struct hci_ev_remote_oob_data_request {
2513 bdaddr_t bdaddr;
2514 } __packed;
2515
2516 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
2517 struct hci_ev_simple_pair_complete {
2518 __u8 status;
2519 bdaddr_t bdaddr;
2520 } __packed;
2521
2522 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
2523 struct hci_ev_user_passkey_notify {
2524 bdaddr_t bdaddr;
2525 __le32 passkey;
2526 } __packed;
2527
2528 #define HCI_KEYPRESS_STARTED 0
2529 #define HCI_KEYPRESS_ENTERED 1
2530 #define HCI_KEYPRESS_ERASED 2
2531 #define HCI_KEYPRESS_CLEARED 3
2532 #define HCI_KEYPRESS_COMPLETED 4
2533
2534 #define HCI_EV_KEYPRESS_NOTIFY 0x3c
2535 struct hci_ev_keypress_notify {
2536 bdaddr_t bdaddr;
2537 __u8 type;
2538 } __packed;
2539
2540 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d
2541 struct hci_ev_remote_host_features {
2542 bdaddr_t bdaddr;
2543 __u8 features[8];
2544 } __packed;
2545
2546 #define HCI_EV_LE_META 0x3e
2547 struct hci_ev_le_meta {
2548 __u8 subevent;
2549 } __packed;
2550
2551 #define HCI_EV_PHY_LINK_COMPLETE 0x40
2552 struct hci_ev_phy_link_complete {
2553 __u8 status;
2554 __u8 phy_handle;
2555 } __packed;
2556
2557 #define HCI_EV_CHANNEL_SELECTED 0x41
2558 struct hci_ev_channel_selected {
2559 __u8 phy_handle;
2560 } __packed;
2561
2562 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
2563 struct hci_ev_disconn_phy_link_complete {
2564 __u8 status;
2565 __u8 phy_handle;
2566 __u8 reason;
2567 } __packed;
2568
2569 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
2570 struct hci_ev_logical_link_complete {
2571 __u8 status;
2572 __le16 handle;
2573 __u8 phy_handle;
2574 __u8 flow_spec_id;
2575 } __packed;
2576
2577 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
2578 struct hci_ev_disconn_logical_link_complete {
2579 __u8 status;
2580 __le16 handle;
2581 __u8 reason;
2582 } __packed;
2583
2584 #define HCI_EV_NUM_COMP_BLOCKS 0x48
2585 struct hci_comp_blocks_info {
2586 __le16 handle;
2587 __le16 pkts;
2588 __le16 blocks;
2589 } __packed;
2590
2591 struct hci_ev_num_comp_blocks {
2592 __le16 num_blocks;
2593 __u8 num_hndl;
2594 struct hci_comp_blocks_info handles[];
2595 } __packed;
2596
2597 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
2598 struct hci_ev_sync_train_complete {
2599 __u8 status;
2600 } __packed;
2601
2602 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54
2603
2604 #define HCI_EV_LE_CONN_COMPLETE 0x01
2605 struct hci_ev_le_conn_complete {
2606 __u8 status;
2607 __le16 handle;
2608 __u8 role;
2609 __u8 bdaddr_type;
2610 bdaddr_t bdaddr;
2611 __le16 interval;
2612 __le16 latency;
2613 __le16 supervision_timeout;
2614 __u8 clk_accurancy;
2615 } __packed;
2616
2617 /* Advertising report event types */
2618 #define LE_ADV_IND 0x00
2619 #define LE_ADV_DIRECT_IND 0x01
2620 #define LE_ADV_SCAN_IND 0x02
2621 #define LE_ADV_NONCONN_IND 0x03
2622 #define LE_ADV_SCAN_RSP 0x04
2623 #define LE_ADV_INVALID 0x05
2624
2625 /* Legacy event types in extended adv report */
2626 #define LE_LEGACY_ADV_IND 0x0013
2627 #define LE_LEGACY_ADV_DIRECT_IND 0x0015
2628 #define LE_LEGACY_ADV_SCAN_IND 0x0012
2629 #define LE_LEGACY_NONCONN_IND 0x0010
2630 #define LE_LEGACY_SCAN_RSP_ADV 0x001b
2631 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a
2632
2633 /* Extended Advertising event types */
2634 #define LE_EXT_ADV_NON_CONN_IND 0x0000
2635 #define LE_EXT_ADV_CONN_IND 0x0001
2636 #define LE_EXT_ADV_SCAN_IND 0x0002
2637 #define LE_EXT_ADV_DIRECT_IND 0x0004
2638 #define LE_EXT_ADV_SCAN_RSP 0x0008
2639 #define LE_EXT_ADV_LEGACY_PDU 0x0010
2640 #define LE_EXT_ADV_DATA_STATUS_MASK 0x0060
2641 #define LE_EXT_ADV_EVT_TYPE_MASK 0x007f
2642
2643 #define ADDR_LE_DEV_PUBLIC 0x00
2644 #define ADDR_LE_DEV_RANDOM 0x01
2645 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02
2646 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03
2647
2648 #define HCI_EV_LE_ADVERTISING_REPORT 0x02
2649 struct hci_ev_le_advertising_info {
2650 __u8 type;
2651 __u8 bdaddr_type;
2652 bdaddr_t bdaddr;
2653 __u8 length;
2654 __u8 data[];
2655 } __packed;
2656
2657 struct hci_ev_le_advertising_report {
2658 __u8 num;
2659 struct hci_ev_le_advertising_info info[];
2660 } __packed;
2661
2662 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2663 struct hci_ev_le_conn_update_complete {
2664 __u8 status;
2665 __le16 handle;
2666 __le16 interval;
2667 __le16 latency;
2668 __le16 supervision_timeout;
2669 } __packed;
2670
2671 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
2672 struct hci_ev_le_remote_feat_complete {
2673 __u8 status;
2674 __le16 handle;
2675 __u8 features[8];
2676 } __packed;
2677
2678 #define HCI_EV_LE_LTK_REQ 0x05
2679 struct hci_ev_le_ltk_req {
2680 __le16 handle;
2681 __le64 rand;
2682 __le16 ediv;
2683 } __packed;
2684
2685 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
2686 struct hci_ev_le_remote_conn_param_req {
2687 __le16 handle;
2688 __le16 interval_min;
2689 __le16 interval_max;
2690 __le16 latency;
2691 __le16 timeout;
2692 } __packed;
2693
2694 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07
2695 struct hci_ev_le_data_len_change {
2696 __le16 handle;
2697 __le16 tx_len;
2698 __le16 tx_time;
2699 __le16 rx_len;
2700 __le16 rx_time;
2701 } __packed;
2702
2703 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2704 struct hci_ev_le_direct_adv_info {
2705 __u8 type;
2706 __u8 bdaddr_type;
2707 bdaddr_t bdaddr;
2708 __u8 direct_addr_type;
2709 bdaddr_t direct_addr;
2710 __s8 rssi;
2711 } __packed;
2712
2713 struct hci_ev_le_direct_adv_report {
2714 __u8 num;
2715 struct hci_ev_le_direct_adv_info info[];
2716 } __packed;
2717
2718 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
2719 struct hci_ev_le_phy_update_complete {
2720 __u8 status;
2721 __le16 handle;
2722 __u8 tx_phy;
2723 __u8 rx_phy;
2724 } __packed;
2725
2726 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2727 struct hci_ev_le_ext_adv_info {
2728 __le16 type;
2729 __u8 bdaddr_type;
2730 bdaddr_t bdaddr;
2731 __u8 primary_phy;
2732 __u8 secondary_phy;
2733 __u8 sid;
2734 __u8 tx_power;
2735 __s8 rssi;
2736 __le16 interval;
2737 __u8 direct_addr_type;
2738 bdaddr_t direct_addr;
2739 __u8 length;
2740 __u8 data[];
2741 } __packed;
2742
2743 struct hci_ev_le_ext_adv_report {
2744 __u8 num;
2745 struct hci_ev_le_ext_adv_info info[];
2746 } __packed;
2747
2748 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e
2749 struct hci_ev_le_pa_sync_established {
2750 __u8 status;
2751 __le16 handle;
2752 __u8 sid;
2753 __u8 bdaddr_type;
2754 bdaddr_t bdaddr;
2755 __u8 phy;
2756 __le16 interval;
2757 __u8 clock_accuracy;
2758 } __packed;
2759
2760 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2761 struct hci_ev_le_enh_conn_complete {
2762 __u8 status;
2763 __le16 handle;
2764 __u8 role;
2765 __u8 bdaddr_type;
2766 bdaddr_t bdaddr;
2767 bdaddr_t local_rpa;
2768 bdaddr_t peer_rpa;
2769 __le16 interval;
2770 __le16 latency;
2771 __le16 supervision_timeout;
2772 __u8 clk_accurancy;
2773 } __packed;
2774
2775 #define HCI_EV_LE_PER_ADV_REPORT 0x0f
2776 struct hci_ev_le_per_adv_report {
2777 __le16 sync_handle;
2778 __u8 tx_power;
2779 __u8 rssi;
2780 __u8 cte_type;
2781 __u8 data_status;
2782 __u8 length;
2783 __u8 data[];
2784 } __packed;
2785
2786 #define LE_PA_DATA_COMPLETE 0x00
2787 #define LE_PA_DATA_MORE_TO_COME 0x01
2788 #define LE_PA_DATA_TRUNCATED 0x02
2789
2790 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
2791 struct hci_evt_le_ext_adv_set_term {
2792 __u8 status;
2793 __u8 handle;
2794 __le16 conn_handle;
2795 __u8 num_evts;
2796 } __packed;
2797
2798 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19
2799 struct hci_evt_le_cis_established {
2800 __u8 status;
2801 __le16 handle;
2802 __u8 cig_sync_delay[3];
2803 __u8 cis_sync_delay[3];
2804 __u8 c_latency[3];
2805 __u8 p_latency[3];
2806 __u8 c_phy;
2807 __u8 p_phy;
2808 __u8 nse;
2809 __u8 c_bn;
2810 __u8 p_bn;
2811 __u8 c_ft;
2812 __u8 p_ft;
2813 __le16 c_mtu;
2814 __le16 p_mtu;
2815 __le16 interval;
2816 } __packed;
2817
2818 #define HCI_EVT_LE_CIS_REQ 0x1a
2819 struct hci_evt_le_cis_req {
2820 __le16 acl_handle;
2821 __le16 cis_handle;
2822 __u8 cig_id;
2823 __u8 cis_id;
2824 } __packed;
2825
2826 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b
2827 struct hci_evt_le_create_big_complete {
2828 __u8 status;
2829 __u8 handle;
2830 __u8 sync_delay[3];
2831 __u8 transport_delay[3];
2832 __u8 phy;
2833 __u8 nse;
2834 __u8 bn;
2835 __u8 pto;
2836 __u8 irc;
2837 __le16 max_pdu;
2838 __le16 interval;
2839 __u8 num_bis;
2840 __le16 bis_handle[];
2841 } __packed;
2842
2843 #define HCI_EVT_LE_BIG_SYNC_ESTABLISHED 0x1d
2844 struct hci_evt_le_big_sync_established {
2845 __u8 status;
2846 __u8 handle;
2847 __u8 latency[3];
2848 __u8 nse;
2849 __u8 bn;
2850 __u8 pto;
2851 __u8 irc;
2852 __le16 max_pdu;
2853 __le16 interval;
2854 __u8 num_bis;
2855 __le16 bis[];
2856 } __packed;
2857
2858 #define HCI_EVT_LE_BIG_SYNC_LOST 0x1e
2859 struct hci_evt_le_big_sync_lost {
2860 __u8 handle;
2861 __u8 reason;
2862 } __packed;
2863
2864 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22
2865 struct hci_evt_le_big_info_adv_report {
2866 __le16 sync_handle;
2867 __u8 num_bis;
2868 __u8 nse;
2869 __le16 iso_interval;
2870 __u8 bn;
2871 __u8 pto;
2872 __u8 irc;
2873 __le16 max_pdu;
2874 __u8 sdu_interval[3];
2875 __le16 max_sdu;
2876 __u8 phy;
2877 __u8 framing;
2878 __u8 encryption;
2879 } __packed;
2880
2881 #define HCI_EV_VENDOR 0xff
2882
2883 /* Internal events generated by Bluetooth stack */
2884 #define HCI_EV_STACK_INTERNAL 0xfd
2885 struct hci_ev_stack_internal {
2886 __u16 type;
2887 __u8 data[];
2888 } __packed;
2889
2890 #define HCI_EV_SI_DEVICE 0x01
2891 struct hci_ev_si_device {
2892 __u16 event;
2893 __u16 dev_id;
2894 } __packed;
2895
2896 #define HCI_EV_SI_SECURITY 0x02
2897 struct hci_ev_si_security {
2898 __u16 event;
2899 __u16 proto;
2900 __u16 subproto;
2901 __u8 incoming;
2902 } __packed;
2903
2904 /* ---- HCI Packet structures ---- */
2905 #define HCI_COMMAND_HDR_SIZE 3
2906 #define HCI_EVENT_HDR_SIZE 2
2907 #define HCI_ACL_HDR_SIZE 4
2908 #define HCI_SCO_HDR_SIZE 3
2909 #define HCI_ISO_HDR_SIZE 4
2910
2911 struct hci_command_hdr {
2912 __le16 opcode; /* OCF & OGF */
2913 __u8 plen;
2914 } __packed;
2915
2916 struct hci_event_hdr {
2917 __u8 evt;
2918 __u8 plen;
2919 } __packed;
2920
2921 struct hci_acl_hdr {
2922 __le16 handle; /* Handle & Flags(PB, BC) */
2923 __le16 dlen;
2924 } __packed;
2925
2926 struct hci_sco_hdr {
2927 __le16 handle;
2928 __u8 dlen;
2929 } __packed;
2930
2931 struct hci_iso_hdr {
2932 __le16 handle;
2933 __le16 dlen;
2934 __u8 data[];
2935 } __packed;
2936
2937 /* ISO data packet status flags */
2938 #define HCI_ISO_STATUS_VALID 0x00
2939 #define HCI_ISO_STATUS_INVALID 0x01
2940 #define HCI_ISO_STATUS_NOP 0x02
2941
2942 #define HCI_ISO_DATA_HDR_SIZE 4
2943 struct hci_iso_data_hdr {
2944 __le16 sn;
2945 __le16 slen;
2946 };
2947
2948 #define HCI_ISO_TS_DATA_HDR_SIZE 8
2949 struct hci_iso_ts_data_hdr {
2950 __le32 ts;
2951 __le16 sn;
2952 __le16 slen;
2953 };
2954
hci_event_hdr(const struct sk_buff * skb)2955 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2956 {
2957 return (struct hci_event_hdr *) skb->data;
2958 }
2959
hci_acl_hdr(const struct sk_buff * skb)2960 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2961 {
2962 return (struct hci_acl_hdr *) skb->data;
2963 }
2964
hci_sco_hdr(const struct sk_buff * skb)2965 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2966 {
2967 return (struct hci_sco_hdr *) skb->data;
2968 }
2969
hci_iso_hdr(const struct sk_buff * skb)2970 static inline struct hci_iso_hdr *hci_iso_hdr(const struct sk_buff *skb)
2971 {
2972 return (struct hci_iso_hdr *)skb->data;
2973 }
2974
2975 /* Command opcode pack/unpack */
2976 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2977 #define hci_opcode_ogf(op) (op >> 10)
2978 #define hci_opcode_ocf(op) (op & 0x03ff)
2979
2980 /* ACL handle and flags pack/unpack */
2981 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2982 #define hci_handle(h) (h & 0x0fff)
2983 #define hci_flags(h) (h >> 12)
2984
2985 /* ISO handle and flags pack/unpack */
2986 #define hci_iso_flags_pb(f) (f & 0x0003)
2987 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001)
2988 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2))
2989
2990 /* ISO data length and flags pack/unpack */
2991 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14)))
2992 #define hci_iso_data_len(h) ((h) & 0x3fff)
2993 #define hci_iso_data_flags(h) ((h) >> 14)
2994
2995 /* codec transport types */
2996 #define HCI_TRANSPORT_SCO_ESCO 0x01
2997
2998 /* le24 support */
hci_cpu_to_le24(__u32 val,__u8 dst[3])2999 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3])
3000 {
3001 dst[0] = val & 0xff;
3002 dst[1] = (val & 0xff00) >> 8;
3003 dst[2] = (val & 0xff0000) >> 16;
3004 }
3005
3006 #endif /* __HCI_H */
3007