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