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 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE)
37
38 #define HCI_MAX_AMP_ASSOC_SIZE 672
39
40 #define HCI_MAX_CPB_DATA_SIZE 252
41
42 /* HCI dev events */
43 #define HCI_DEV_REG 1
44 #define HCI_DEV_UNREG 2
45 #define HCI_DEV_UP 3
46 #define HCI_DEV_DOWN 4
47 #define HCI_DEV_SUSPEND 5
48 #define HCI_DEV_RESUME 6
49 #define HCI_DEV_OPEN 7
50 #define HCI_DEV_CLOSE 8
51 #define HCI_DEV_SETUP 9
52
53 /* HCI notify events */
54 #define HCI_NOTIFY_CONN_ADD 1
55 #define HCI_NOTIFY_CONN_DEL 2
56 #define HCI_NOTIFY_VOICE_SETTING 3
57 #define HCI_NOTIFY_ENABLE_SCO_CVSD 4
58 #define HCI_NOTIFY_ENABLE_SCO_TRANSP 5
59 #define HCI_NOTIFY_DISABLE_SCO 6
60
61 /* HCI bus types */
62 #define HCI_VIRTUAL 0
63 #define HCI_USB 1
64 #define HCI_PCCARD 2
65 #define HCI_UART 3
66 #define HCI_RS232 4
67 #define HCI_PCI 5
68 #define HCI_SDIO 6
69 #define HCI_SPI 7
70 #define HCI_I2C 8
71 #define HCI_SMD 9
72 #define HCI_VIRTIO 10
73
74 /* HCI controller types */
75 #define HCI_PRIMARY 0x00
76 #define HCI_AMP 0x01
77
78 /* First BR/EDR Controller shall have ID = 0 */
79 #define AMP_ID_BREDR 0x00
80
81 /* AMP controller types */
82 #define AMP_TYPE_BREDR 0x00
83 #define AMP_TYPE_80211 0x01
84
85 /* AMP controller status */
86 #define AMP_STATUS_POWERED_DOWN 0x00
87 #define AMP_STATUS_BLUETOOTH_ONLY 0x01
88 #define AMP_STATUS_NO_CAPACITY 0x02
89 #define AMP_STATUS_LOW_CAPACITY 0x03
90 #define AMP_STATUS_MEDIUM_CAPACITY 0x04
91 #define AMP_STATUS_HIGH_CAPACITY 0x05
92 #define AMP_STATUS_FULL_CAPACITY 0x06
93
94 /* HCI device quirks */
95 enum {
96 /* When this quirk is set, the HCI Reset command is send when
97 * closing the transport instead of when opening it.
98 *
99 * This quirk must be set before hci_register_dev is called.
100 */
101 HCI_QUIRK_RESET_ON_CLOSE,
102
103 /* When this quirk is set, the device is turned into a raw-only
104 * device and it will stay in unconfigured state.
105 *
106 * This quirk must be set before hci_register_dev is called.
107 */
108 HCI_QUIRK_RAW_DEVICE,
109
110 /* When this quirk is set, the buffer sizes reported by
111 * HCI Read Buffer Size command are corrected if invalid.
112 *
113 * This quirk must be set before hci_register_dev is called.
114 */
115 HCI_QUIRK_FIXUP_BUFFER_SIZE,
116
117 /* When this quirk is set, then a controller that does not
118 * indicate support for Inquiry Result with RSSI is assumed to
119 * support it anyway. Some early Bluetooth 1.2 controllers had
120 * wrongly configured local features that will require forcing
121 * them to enable this mode. Getting RSSI information with the
122 * inquiry responses is preferred since it allows for a better
123 * user experience.
124 *
125 * This quirk must be set before hci_register_dev is called.
126 */
127 HCI_QUIRK_FIXUP_INQUIRY_MODE,
128
129 /* When this quirk is set, then the HCI Read Local Supported
130 * Commands command is not supported. In general Bluetooth 1.2
131 * and later controllers should support this command. However
132 * some controllers indicate Bluetooth 1.2 support, but do
133 * not support this command.
134 *
135 * This quirk must be set before hci_register_dev is called.
136 */
137 HCI_QUIRK_BROKEN_LOCAL_COMMANDS,
138
139 /* When this quirk is set, then no stored link key handling
140 * is performed. This is mainly due to the fact that the
141 * HCI Delete Stored Link Key command is advertised, but
142 * not supported.
143 *
144 * This quirk must be set before hci_register_dev is called.
145 */
146 HCI_QUIRK_BROKEN_STORED_LINK_KEY,
147
148 /* When this quirk is set, an external configuration step
149 * is required and will be indicated with the controller
150 * configuration.
151 *
152 * This quirk can be set before hci_register_dev is called or
153 * during the hdev->setup vendor callback.
154 */
155 HCI_QUIRK_EXTERNAL_CONFIG,
156
157 /* When this quirk is set, the public Bluetooth address
158 * initially reported by HCI Read BD Address command
159 * is considered invalid. Controller configuration is
160 * required before this device can be used.
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_INVALID_BDADDR,
166
167 /* When this quirk is set, the public Bluetooth address
168 * initially reported by HCI Read BD Address command
169 * is considered invalid. The public BD Address can be
170 * specified in the fwnode property 'local-bd-address'.
171 * If this property does not exist or is invalid controller
172 * configuration is required before this device can be used.
173 *
174 * This quirk can be set before hci_register_dev is called or
175 * during the hdev->setup vendor callback.
176 */
177 HCI_QUIRK_USE_BDADDR_PROPERTY,
178
179 /* When this quirk is set, the duplicate filtering during
180 * scanning is based on Bluetooth devices addresses. To allow
181 * RSSI based updates, restart scanning if needed.
182 *
183 * This quirk can be set before hci_register_dev is called or
184 * during the hdev->setup vendor callback.
185 */
186 HCI_QUIRK_STRICT_DUPLICATE_FILTER,
187
188 /* When this quirk is set, LE scan and BR/EDR inquiry is done
189 * simultaneously, otherwise it's interleaved.
190 *
191 * This quirk can be set before hci_register_dev is called or
192 * during the hdev->setup vendor callback.
193 */
194 HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
195
196 /* When this quirk is set, the enabling of diagnostic mode is
197 * not persistent over HCI Reset. Every time the controller
198 * is brought up it needs to be reprogrammed.
199 *
200 * This quirk can be set before hci_register_dev is called or
201 * during the hdev->setup vendor callback.
202 */
203 HCI_QUIRK_NON_PERSISTENT_DIAG,
204
205 /* When this quirk is set, setup() would be run after every
206 * open() and not just after the first open().
207 *
208 * This quirk can be set before hci_register_dev is called or
209 * during the hdev->setup vendor callback.
210 *
211 */
212 HCI_QUIRK_NON_PERSISTENT_SETUP,
213
214 /* When this quirk is set, wide band speech is supported by
215 * the driver since no reliable mechanism exist to report
216 * this from the hardware, a driver flag is use to convey
217 * this support
218 *
219 * This quirk must be set before hci_register_dev is called.
220 */
221 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
222
223 /* When this quirk is set, the controller has validated that
224 * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are
225 * valid. This mechanism is necessary as many controllers have
226 * been seen has having trouble initiating a connectable
227 * advertisement despite the state combination being reported as
228 * supported.
229 */
230 HCI_QUIRK_VALID_LE_STATES,
231
232 /* When this quirk is set, then erroneous data reporting
233 * is ignored. This is mainly due to the fact that the HCI
234 * Read Default Erroneous Data Reporting command is advertised,
235 * but not supported; these controllers often reply with unknown
236 * command and tend to lock up randomly. Needing a hard reset.
237 *
238 * This quirk can be set before hci_register_dev is called or
239 * during the hdev->setup vendor callback.
240 */
241 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING,
242
243 /*
244 * When this quirk is set, then the hci_suspend_notifier is not
245 * registered. This is intended for devices which drop completely
246 * from the bus on system-suspend and which will show up as a new
247 * HCI after resume.
248 */
249 HCI_QUIRK_NO_SUSPEND_NOTIFIER,
250
251 /*
252 * When this quirk is set, LE tx power is not queried on startup
253 * and the min/max tx power values default to HCI_TX_POWER_INVALID.
254 *
255 * This quirk can be set before hci_register_dev is called or
256 * during the hdev->setup vendor callback.
257 */
258 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER,
259
260 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with
261 * HCI_FLT_CLEAR_ALL are ignored and event filtering is
262 * completely avoided. A subset of the CSR controller
263 * clones struggle with this and instantly lock up.
264 *
265 * Note that devices using this must (separately) disable
266 * runtime suspend, because event filtering takes place there.
267 */
268 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL,
269
270 /*
271 * When this quirk is set, disables the use of
272 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections.
273 *
274 * This quirk can be set before hci_register_dev is called or
275 * during the hdev->setup vendor callback.
276 */
277 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN,
278
279 /*
280 * When this quirk is set, the HCI_OP_LE_SET_EXT_SCAN_ENABLE command is
281 * disabled. This is required for some Broadcom controllers which
282 * erroneously claim to support extended scanning.
283 *
284 * This quirk can be set before hci_register_dev is called or
285 * during the hdev->setup vendor callback.
286 */
287 HCI_QUIRK_BROKEN_EXT_SCAN,
288
289 /*
290 * When this quirk is set, the HCI_OP_GET_MWS_TRANSPORT_CONFIG command is
291 * disabled. This is required for some Broadcom controllers which
292 * erroneously claim to support MWS Transport Layer Configuration.
293 *
294 * This quirk can be set before hci_register_dev is called or
295 * during the hdev->setup vendor callback.
296 */
297 HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG,
298
299 /* When this quirk is set, max_page for local extended features
300 * is set to 1, even if controller reports higher number. Some
301 * controllers (e.g. RTL8723CS) report more pages, but they
302 * don't actually support features declared there.
303 */
304 HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2,
305
306 /*
307 * When this quirk is set, the HCI_OP_LE_SET_RPA_TIMEOUT command is
308 * skipped during initialization. This is required for the Actions
309 * Semiconductor ATS2851 based controllers, which erroneously claims
310 * to support it.
311 */
312 HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT,
313
314 /* When this quirk is set, MSFT extension monitor tracking by
315 * address filter is supported. Since tracking quantity of each
316 * pattern is limited, this feature supports tracking multiple
317 * devices concurrently if controller supports multiple
318 * address filters.
319 *
320 * This quirk must be set before hci_register_dev is called.
321 */
322 HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER,
323
324 /*
325 * When this quirk is set, LE Coded PHY shall not be used. This is
326 * required for some Intel controllers which erroneously claim to
327 * support it but it causes problems with extended scanning.
328 *
329 * This quirk can be set before hci_register_dev is called or
330 * during the hdev->setup vendor callback.
331 */
332 HCI_QUIRK_BROKEN_LE_CODED,
333 };
334
335 /* HCI device flags */
336 enum {
337 HCI_UP,
338 HCI_INIT,
339 HCI_RUNNING,
340
341 HCI_PSCAN,
342 HCI_ISCAN,
343 HCI_AUTH,
344 HCI_ENCRYPT,
345 HCI_INQUIRY,
346
347 HCI_RAW,
348
349 HCI_RESET,
350 };
351
352 /* HCI socket flags */
353 enum {
354 HCI_SOCK_TRUSTED,
355 HCI_MGMT_INDEX_EVENTS,
356 HCI_MGMT_UNCONF_INDEX_EVENTS,
357 HCI_MGMT_EXT_INDEX_EVENTS,
358 HCI_MGMT_EXT_INFO_EVENTS,
359 HCI_MGMT_OPTION_EVENTS,
360 HCI_MGMT_SETTING_EVENTS,
361 HCI_MGMT_DEV_CLASS_EVENTS,
362 HCI_MGMT_LOCAL_NAME_EVENTS,
363 HCI_MGMT_OOB_DATA_EVENTS,
364 HCI_MGMT_EXP_FEATURE_EVENTS,
365 };
366
367 /*
368 * BR/EDR and/or LE controller flags: the flags defined here should represent
369 * states from the controller.
370 */
371 enum {
372 HCI_SETUP,
373 HCI_CONFIG,
374 HCI_DEBUGFS_CREATED,
375 HCI_AUTO_OFF,
376 HCI_RFKILLED,
377 HCI_MGMT,
378 HCI_BONDABLE,
379 HCI_SERVICE_CACHE,
380 HCI_KEEP_DEBUG_KEYS,
381 HCI_USE_DEBUG_KEYS,
382 HCI_UNREGISTER,
383 HCI_UNCONFIGURED,
384 HCI_USER_CHANNEL,
385 HCI_EXT_CONFIGURED,
386 HCI_LE_ADV,
387 HCI_LE_PER_ADV,
388 HCI_LE_SCAN,
389 HCI_SSP_ENABLED,
390 HCI_SC_ENABLED,
391 HCI_SC_ONLY,
392 HCI_PRIVACY,
393 HCI_LIMITED_PRIVACY,
394 HCI_RPA_EXPIRED,
395 HCI_RPA_RESOLVING,
396 HCI_LE_ENABLED,
397 HCI_ADVERTISING,
398 HCI_ADVERTISING_CONNECTABLE,
399 HCI_CONNECTABLE,
400 HCI_DISCOVERABLE,
401 HCI_LIMITED_DISCOVERABLE,
402 HCI_LINK_SECURITY,
403 HCI_PERIODIC_INQ,
404 HCI_FAST_CONNECTABLE,
405 HCI_BREDR_ENABLED,
406 HCI_LE_SCAN_INTERRUPTED,
407 HCI_WIDEBAND_SPEECH_ENABLED,
408 HCI_EVENT_FILTER_CONFIGURED,
409 HCI_PA_SYNC,
410
411 HCI_DUT_MODE,
412 HCI_VENDOR_DIAG,
413 HCI_FORCE_BREDR_SMP,
414 HCI_FORCE_STATIC_ADDR,
415 HCI_LL_RPA_RESOLUTION,
416 HCI_ENABLE_LL_PRIVACY,
417 HCI_CMD_PENDING,
418 HCI_FORCE_NO_MITM,
419 HCI_QUALITY_REPORT,
420 HCI_OFFLOAD_CODECS_ENABLED,
421 HCI_LE_SIMULTANEOUS_ROLES,
422 HCI_CMD_DRAIN_WORKQUEUE,
423
424 HCI_MESH_EXPERIMENTAL,
425 HCI_MESH,
426 HCI_MESH_SENDING,
427
428 __HCI_NUM_FLAGS,
429 };
430
431 /* HCI timeouts */
432 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
433 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
434 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
435 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
436 #define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
437 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
438 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
439 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
440 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
441
442 /* HCI data types */
443 #define HCI_COMMAND_PKT 0x01
444 #define HCI_ACLDATA_PKT 0x02
445 #define HCI_SCODATA_PKT 0x03
446 #define HCI_EVENT_PKT 0x04
447 #define HCI_ISODATA_PKT 0x05
448 #define HCI_DIAG_PKT 0xf0
449 #define HCI_VENDOR_PKT 0xff
450
451 /* HCI packet types */
452 #define HCI_DM1 0x0008
453 #define HCI_DM3 0x0400
454 #define HCI_DM5 0x4000
455 #define HCI_DH1 0x0010
456 #define HCI_DH3 0x0800
457 #define HCI_DH5 0x8000
458
459 /* HCI packet types inverted masks */
460 #define HCI_2DH1 0x0002
461 #define HCI_3DH1 0x0004
462 #define HCI_2DH3 0x0100
463 #define HCI_3DH3 0x0200
464 #define HCI_2DH5 0x1000
465 #define HCI_3DH5 0x2000
466
467 #define HCI_HV1 0x0020
468 #define HCI_HV2 0x0040
469 #define HCI_HV3 0x0080
470
471 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
472 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
473
474 /* eSCO packet types */
475 #define ESCO_HV1 0x0001
476 #define ESCO_HV2 0x0002
477 #define ESCO_HV3 0x0004
478 #define ESCO_EV3 0x0008
479 #define ESCO_EV4 0x0010
480 #define ESCO_EV5 0x0020
481 #define ESCO_2EV3 0x0040
482 #define ESCO_3EV3 0x0080
483 #define ESCO_2EV5 0x0100
484 #define ESCO_3EV5 0x0200
485
486 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
487 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
488
489 /* ACL flags */
490 #define ACL_START_NO_FLUSH 0x00
491 #define ACL_CONT 0x01
492 #define ACL_START 0x02
493 #define ACL_COMPLETE 0x03
494 #define ACL_ACTIVE_BCAST 0x04
495 #define ACL_PICO_BCAST 0x08
496
497 /* ISO PB flags */
498 #define ISO_START 0x00
499 #define ISO_CONT 0x01
500 #define ISO_SINGLE 0x02
501 #define ISO_END 0x03
502
503 /* ISO TS flags */
504 #define ISO_TS 0x01
505
506 /* Baseband links */
507 #define SCO_LINK 0x00
508 #define ACL_LINK 0x01
509 #define ESCO_LINK 0x02
510 /* Low Energy links do not have defined link type. Use invented one */
511 #define LE_LINK 0x80
512 #define AMP_LINK 0x81
513 #define ISO_LINK 0x82
514 #define INVALID_LINK 0xff
515
516 /* LMP features */
517 #define LMP_3SLOT 0x01
518 #define LMP_5SLOT 0x02
519 #define LMP_ENCRYPT 0x04
520 #define LMP_SOFFSET 0x08
521 #define LMP_TACCURACY 0x10
522 #define LMP_RSWITCH 0x20
523 #define LMP_HOLD 0x40
524 #define LMP_SNIFF 0x80
525
526 #define LMP_PARK 0x01
527 #define LMP_RSSI 0x02
528 #define LMP_QUALITY 0x04
529 #define LMP_SCO 0x08
530 #define LMP_HV2 0x10
531 #define LMP_HV3 0x20
532 #define LMP_ULAW 0x40
533 #define LMP_ALAW 0x80
534
535 #define LMP_CVSD 0x01
536 #define LMP_PSCHEME 0x02
537 #define LMP_PCONTROL 0x04
538 #define LMP_TRANSPARENT 0x08
539
540 #define LMP_EDR_2M 0x02
541 #define LMP_EDR_3M 0x04
542 #define LMP_RSSI_INQ 0x40
543 #define LMP_ESCO 0x80
544
545 #define LMP_EV4 0x01
546 #define LMP_EV5 0x02
547 #define LMP_NO_BREDR 0x20
548 #define LMP_LE 0x40
549 #define LMP_EDR_3SLOT 0x80
550
551 #define LMP_EDR_5SLOT 0x01
552 #define LMP_SNIFF_SUBR 0x02
553 #define LMP_PAUSE_ENC 0x04
554 #define LMP_EDR_ESCO_2M 0x20
555 #define LMP_EDR_ESCO_3M 0x40
556 #define LMP_EDR_3S_ESCO 0x80
557
558 #define LMP_EXT_INQ 0x01
559 #define LMP_SIMUL_LE_BR 0x02
560 #define LMP_SIMPLE_PAIR 0x08
561 #define LMP_ERR_DATA_REPORTING 0x20
562 #define LMP_NO_FLUSH 0x40
563
564 #define LMP_LSTO 0x01
565 #define LMP_INQ_TX_PWR 0x02
566 #define LMP_EXTFEATURES 0x80
567
568 /* Extended LMP features */
569 #define LMP_CPB_CENTRAL 0x01
570 #define LMP_CPB_PERIPHERAL 0x02
571 #define LMP_SYNC_TRAIN 0x04
572 #define LMP_SYNC_SCAN 0x08
573
574 #define LMP_SC 0x01
575 #define LMP_PING 0x02
576
577 /* Host features */
578 #define LMP_HOST_SSP 0x01
579 #define LMP_HOST_LE 0x02
580 #define LMP_HOST_LE_BREDR 0x04
581 #define LMP_HOST_SC 0x08
582
583 /* LE features */
584 #define HCI_LE_ENCRYPTION 0x01
585 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02
586 #define HCI_LE_PERIPHERAL_FEATURES 0x08
587 #define HCI_LE_PING 0x10
588 #define HCI_LE_DATA_LEN_EXT 0x20
589 #define HCI_LE_LL_PRIVACY 0x40
590 #define HCI_LE_EXT_SCAN_POLICY 0x80
591 #define HCI_LE_PHY_2M 0x01
592 #define HCI_LE_PHY_CODED 0x08
593 #define HCI_LE_EXT_ADV 0x10
594 #define HCI_LE_PERIODIC_ADV 0x20
595 #define HCI_LE_CHAN_SEL_ALG2 0x40
596 #define HCI_LE_CIS_CENTRAL 0x10
597 #define HCI_LE_CIS_PERIPHERAL 0x20
598 #define HCI_LE_ISO_BROADCASTER 0x40
599 #define HCI_LE_ISO_SYNC_RECEIVER 0x80
600
601 /* Connection modes */
602 #define HCI_CM_ACTIVE 0x0000
603 #define HCI_CM_HOLD 0x0001
604 #define HCI_CM_SNIFF 0x0002
605 #define HCI_CM_PARK 0x0003
606
607 /* Link policies */
608 #define HCI_LP_RSWITCH 0x0001
609 #define HCI_LP_HOLD 0x0002
610 #define HCI_LP_SNIFF 0x0004
611 #define HCI_LP_PARK 0x0008
612
613 /* Link modes */
614 #define HCI_LM_ACCEPT 0x8000
615 #define HCI_LM_MASTER 0x0001
616 #define HCI_LM_AUTH 0x0002
617 #define HCI_LM_ENCRYPT 0x0004
618 #define HCI_LM_TRUSTED 0x0008
619 #define HCI_LM_RELIABLE 0x0010
620 #define HCI_LM_SECURE 0x0020
621 #define HCI_LM_FIPS 0x0040
622
623 /* Authentication types */
624 #define HCI_AT_NO_BONDING 0x00
625 #define HCI_AT_NO_BONDING_MITM 0x01
626 #define HCI_AT_DEDICATED_BONDING 0x02
627 #define HCI_AT_DEDICATED_BONDING_MITM 0x03
628 #define HCI_AT_GENERAL_BONDING 0x04
629 #define HCI_AT_GENERAL_BONDING_MITM 0x05
630
631 /* I/O capabilities */
632 #define HCI_IO_DISPLAY_ONLY 0x00
633 #define HCI_IO_DISPLAY_YESNO 0x01
634 #define HCI_IO_KEYBOARD_ONLY 0x02
635 #define HCI_IO_NO_INPUT_OUTPUT 0x03
636
637 /* Link Key types */
638 #define HCI_LK_COMBINATION 0x00
639 #define HCI_LK_LOCAL_UNIT 0x01
640 #define HCI_LK_REMOTE_UNIT 0x02
641 #define HCI_LK_DEBUG_COMBINATION 0x03
642 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04
643 #define HCI_LK_AUTH_COMBINATION_P192 0x05
644 #define HCI_LK_CHANGED_COMBINATION 0x06
645 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07
646 #define HCI_LK_AUTH_COMBINATION_P256 0x08
647
648 /* ---- HCI Error Codes ---- */
649 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02
650 #define HCI_ERROR_AUTH_FAILURE 0x05
651 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
652 #define HCI_ERROR_MEMORY_EXCEEDED 0x07
653 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08
654 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
655 #define HCI_ERROR_REJ_BAD_ADDR 0x0f
656 #define HCI_ERROR_INVALID_PARAMETERS 0x12
657 #define HCI_ERROR_REMOTE_USER_TERM 0x13
658 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
659 #define HCI_ERROR_REMOTE_POWER_OFF 0x15
660 #define HCI_ERROR_LOCAL_HOST_TERM 0x16
661 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
662 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e
663 #define HCI_ERROR_UNSPECIFIED 0x1f
664 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
665 #define HCI_ERROR_CANCELLED_BY_HOST 0x44
666
667 /* Flow control modes */
668 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
669 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
670
671 /* The core spec defines 127 as the "not available" value */
672 #define HCI_TX_POWER_INVALID 127
673 #define HCI_RSSI_INVALID 127
674
675 #define HCI_SYNC_HANDLE_INVALID 0xffff
676
677 #define HCI_ROLE_MASTER 0x00
678 #define HCI_ROLE_SLAVE 0x01
679
680 /* Extended Inquiry Response field types */
681 #define EIR_FLAGS 0x01 /* flags */
682 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
683 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
684 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
685 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
686 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
687 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
688 #define EIR_NAME_SHORT 0x08 /* shortened local name */
689 #define EIR_NAME_COMPLETE 0x09 /* complete local name */
690 #define EIR_TX_POWER 0x0A /* transmit power level */
691 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
692 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
693 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
694 #define EIR_DEVICE_ID 0x10 /* device ID */
695 #define EIR_APPEARANCE 0x19 /* Device appearance */
696 #define EIR_SERVICE_DATA 0x16 /* Service Data */
697 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
698 #define EIR_LE_ROLE 0x1C /* LE role */
699 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
700 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
701 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
702 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
703
704 /* Low Energy Advertising Flags */
705 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */
706 #define LE_AD_GENERAL 0x02 /* General Discoverable */
707 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
708 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
709 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
710
711 /* ----- HCI Commands ---- */
712 #define HCI_OP_NOP 0x0000
713
714 #define HCI_OP_INQUIRY 0x0401
715 struct hci_cp_inquiry {
716 __u8 lap[3];
717 __u8 length;
718 __u8 num_rsp;
719 } __packed;
720
721 #define HCI_OP_INQUIRY_CANCEL 0x0402
722
723 #define HCI_OP_PERIODIC_INQ 0x0403
724
725 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404
726
727 #define HCI_OP_CREATE_CONN 0x0405
728 struct hci_cp_create_conn {
729 bdaddr_t bdaddr;
730 __le16 pkt_type;
731 __u8 pscan_rep_mode;
732 __u8 pscan_mode;
733 __le16 clock_offset;
734 __u8 role_switch;
735 } __packed;
736
737 #define HCI_OP_DISCONNECT 0x0406
738 struct hci_cp_disconnect {
739 __le16 handle;
740 __u8 reason;
741 } __packed;
742
743 #define HCI_OP_ADD_SCO 0x0407
744 struct hci_cp_add_sco {
745 __le16 handle;
746 __le16 pkt_type;
747 } __packed;
748
749 #define HCI_OP_CREATE_CONN_CANCEL 0x0408
750 struct hci_cp_create_conn_cancel {
751 bdaddr_t bdaddr;
752 } __packed;
753
754 #define HCI_OP_ACCEPT_CONN_REQ 0x0409
755 struct hci_cp_accept_conn_req {
756 bdaddr_t bdaddr;
757 __u8 role;
758 } __packed;
759
760 #define HCI_OP_REJECT_CONN_REQ 0x040a
761 struct hci_cp_reject_conn_req {
762 bdaddr_t bdaddr;
763 __u8 reason;
764 } __packed;
765
766 #define HCI_OP_LINK_KEY_REPLY 0x040b
767 struct hci_cp_link_key_reply {
768 bdaddr_t bdaddr;
769 __u8 link_key[HCI_LINK_KEY_SIZE];
770 } __packed;
771
772 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
773 struct hci_cp_link_key_neg_reply {
774 bdaddr_t bdaddr;
775 } __packed;
776
777 #define HCI_OP_PIN_CODE_REPLY 0x040d
778 struct hci_cp_pin_code_reply {
779 bdaddr_t bdaddr;
780 __u8 pin_len;
781 __u8 pin_code[16];
782 } __packed;
783 struct hci_rp_pin_code_reply {
784 __u8 status;
785 bdaddr_t bdaddr;
786 } __packed;
787
788 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
789 struct hci_cp_pin_code_neg_reply {
790 bdaddr_t bdaddr;
791 } __packed;
792 struct hci_rp_pin_code_neg_reply {
793 __u8 status;
794 bdaddr_t bdaddr;
795 } __packed;
796
797 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f
798 struct hci_cp_change_conn_ptype {
799 __le16 handle;
800 __le16 pkt_type;
801 } __packed;
802
803 #define HCI_OP_AUTH_REQUESTED 0x0411
804 struct hci_cp_auth_requested {
805 __le16 handle;
806 } __packed;
807
808 #define HCI_OP_SET_CONN_ENCRYPT 0x0413
809 struct hci_cp_set_conn_encrypt {
810 __le16 handle;
811 __u8 encrypt;
812 } __packed;
813
814 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
815 struct hci_cp_change_conn_link_key {
816 __le16 handle;
817 } __packed;
818
819 #define HCI_OP_REMOTE_NAME_REQ 0x0419
820 struct hci_cp_remote_name_req {
821 bdaddr_t bdaddr;
822 __u8 pscan_rep_mode;
823 __u8 pscan_mode;
824 __le16 clock_offset;
825 } __packed;
826
827 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
828 struct hci_cp_remote_name_req_cancel {
829 bdaddr_t bdaddr;
830 } __packed;
831
832 #define HCI_OP_READ_REMOTE_FEATURES 0x041b
833 struct hci_cp_read_remote_features {
834 __le16 handle;
835 } __packed;
836
837 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
838 struct hci_cp_read_remote_ext_features {
839 __le16 handle;
840 __u8 page;
841 } __packed;
842
843 #define HCI_OP_READ_REMOTE_VERSION 0x041d
844 struct hci_cp_read_remote_version {
845 __le16 handle;
846 } __packed;
847
848 #define HCI_OP_READ_CLOCK_OFFSET 0x041f
849 struct hci_cp_read_clock_offset {
850 __le16 handle;
851 } __packed;
852
853 #define HCI_OP_SETUP_SYNC_CONN 0x0428
854 struct hci_cp_setup_sync_conn {
855 __le16 handle;
856 __le32 tx_bandwidth;
857 __le32 rx_bandwidth;
858 __le16 max_latency;
859 __le16 voice_setting;
860 __u8 retrans_effort;
861 __le16 pkt_type;
862 } __packed;
863
864 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
865 struct hci_cp_accept_sync_conn_req {
866 bdaddr_t bdaddr;
867 __le32 tx_bandwidth;
868 __le32 rx_bandwidth;
869 __le16 max_latency;
870 __le16 content_format;
871 __u8 retrans_effort;
872 __le16 pkt_type;
873 } __packed;
874
875 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
876 struct hci_cp_reject_sync_conn_req {
877 bdaddr_t bdaddr;
878 __u8 reason;
879 } __packed;
880
881 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b
882 struct hci_cp_io_capability_reply {
883 bdaddr_t bdaddr;
884 __u8 capability;
885 __u8 oob_data;
886 __u8 authentication;
887 } __packed;
888
889 #define HCI_OP_USER_CONFIRM_REPLY 0x042c
890 struct hci_cp_user_confirm_reply {
891 bdaddr_t bdaddr;
892 } __packed;
893 struct hci_rp_user_confirm_reply {
894 __u8 status;
895 bdaddr_t bdaddr;
896 } __packed;
897
898 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
899
900 #define HCI_OP_USER_PASSKEY_REPLY 0x042e
901 struct hci_cp_user_passkey_reply {
902 bdaddr_t bdaddr;
903 __le32 passkey;
904 } __packed;
905
906 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
907
908 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
909 struct hci_cp_remote_oob_data_reply {
910 bdaddr_t bdaddr;
911 __u8 hash[16];
912 __u8 rand[16];
913 } __packed;
914
915 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
916 struct hci_cp_remote_oob_data_neg_reply {
917 bdaddr_t bdaddr;
918 } __packed;
919
920 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
921 struct hci_cp_io_capability_neg_reply {
922 bdaddr_t bdaddr;
923 __u8 reason;
924 } __packed;
925
926 #define HCI_OP_CREATE_PHY_LINK 0x0435
927 struct hci_cp_create_phy_link {
928 __u8 phy_handle;
929 __u8 key_len;
930 __u8 key_type;
931 __u8 key[HCI_AMP_LINK_KEY_SIZE];
932 } __packed;
933
934 #define HCI_OP_ACCEPT_PHY_LINK 0x0436
935 struct hci_cp_accept_phy_link {
936 __u8 phy_handle;
937 __u8 key_len;
938 __u8 key_type;
939 __u8 key[HCI_AMP_LINK_KEY_SIZE];
940 } __packed;
941
942 #define HCI_OP_DISCONN_PHY_LINK 0x0437
943 struct hci_cp_disconn_phy_link {
944 __u8 phy_handle;
945 __u8 reason;
946 } __packed;
947
948 struct ext_flow_spec {
949 __u8 id;
950 __u8 stype;
951 __le16 msdu;
952 __le32 sdu_itime;
953 __le32 acc_lat;
954 __le32 flush_to;
955 } __packed;
956
957 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438
958 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439
959 struct hci_cp_create_accept_logical_link {
960 __u8 phy_handle;
961 struct ext_flow_spec tx_flow_spec;
962 struct ext_flow_spec rx_flow_spec;
963 } __packed;
964
965 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a
966 struct hci_cp_disconn_logical_link {
967 __le16 log_handle;
968 } __packed;
969
970 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b
971 struct hci_cp_logical_link_cancel {
972 __u8 phy_handle;
973 __u8 flow_spec_id;
974 } __packed;
975
976 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d
977 struct hci_coding_format {
978 __u8 id;
979 __le16 cid;
980 __le16 vid;
981 } __packed;
982
983 struct hci_cp_enhanced_setup_sync_conn {
984 __le16 handle;
985 __le32 tx_bandwidth;
986 __le32 rx_bandwidth;
987 struct hci_coding_format tx_coding_format;
988 struct hci_coding_format rx_coding_format;
989 __le16 tx_codec_frame_size;
990 __le16 rx_codec_frame_size;
991 __le32 in_bandwidth;
992 __le32 out_bandwidth;
993 struct hci_coding_format in_coding_format;
994 struct hci_coding_format out_coding_format;
995 __le16 in_coded_data_size;
996 __le16 out_coded_data_size;
997 __u8 in_pcm_data_format;
998 __u8 out_pcm_data_format;
999 __u8 in_pcm_sample_payload_msb_pos;
1000 __u8 out_pcm_sample_payload_msb_pos;
1001 __u8 in_data_path;
1002 __u8 out_data_path;
1003 __u8 in_transport_unit_size;
1004 __u8 out_transport_unit_size;
1005 __le16 max_latency;
1006 __le16 pkt_type;
1007 __u8 retrans_effort;
1008 } __packed;
1009
1010 struct hci_rp_logical_link_cancel {
1011 __u8 status;
1012 __u8 phy_handle;
1013 __u8 flow_spec_id;
1014 } __packed;
1015
1016 #define HCI_OP_SET_CPB 0x0441
1017 struct hci_cp_set_cpb {
1018 __u8 enable;
1019 __u8 lt_addr;
1020 __u8 lpo_allowed;
1021 __le16 packet_type;
1022 __le16 interval_min;
1023 __le16 interval_max;
1024 __le16 cpb_sv_tout;
1025 } __packed;
1026 struct hci_rp_set_cpb {
1027 __u8 status;
1028 __u8 lt_addr;
1029 __le16 interval;
1030 } __packed;
1031
1032 #define HCI_OP_START_SYNC_TRAIN 0x0443
1033
1034 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
1035 struct hci_cp_remote_oob_ext_data_reply {
1036 bdaddr_t bdaddr;
1037 __u8 hash192[16];
1038 __u8 rand192[16];
1039 __u8 hash256[16];
1040 __u8 rand256[16];
1041 } __packed;
1042
1043 #define HCI_OP_SNIFF_MODE 0x0803
1044 struct hci_cp_sniff_mode {
1045 __le16 handle;
1046 __le16 max_interval;
1047 __le16 min_interval;
1048 __le16 attempt;
1049 __le16 timeout;
1050 } __packed;
1051
1052 #define HCI_OP_EXIT_SNIFF_MODE 0x0804
1053 struct hci_cp_exit_sniff_mode {
1054 __le16 handle;
1055 } __packed;
1056
1057 #define HCI_OP_ROLE_DISCOVERY 0x0809
1058 struct hci_cp_role_discovery {
1059 __le16 handle;
1060 } __packed;
1061 struct hci_rp_role_discovery {
1062 __u8 status;
1063 __le16 handle;
1064 __u8 role;
1065 } __packed;
1066
1067 #define HCI_OP_SWITCH_ROLE 0x080b
1068 struct hci_cp_switch_role {
1069 bdaddr_t bdaddr;
1070 __u8 role;
1071 } __packed;
1072
1073 #define HCI_OP_READ_LINK_POLICY 0x080c
1074 struct hci_cp_read_link_policy {
1075 __le16 handle;
1076 } __packed;
1077 struct hci_rp_read_link_policy {
1078 __u8 status;
1079 __le16 handle;
1080 __le16 policy;
1081 } __packed;
1082
1083 #define HCI_OP_WRITE_LINK_POLICY 0x080d
1084 struct hci_cp_write_link_policy {
1085 __le16 handle;
1086 __le16 policy;
1087 } __packed;
1088 struct hci_rp_write_link_policy {
1089 __u8 status;
1090 __le16 handle;
1091 } __packed;
1092
1093 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e
1094 struct hci_rp_read_def_link_policy {
1095 __u8 status;
1096 __le16 policy;
1097 } __packed;
1098
1099 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
1100 struct hci_cp_write_def_link_policy {
1101 __le16 policy;
1102 } __packed;
1103
1104 #define HCI_OP_SNIFF_SUBRATE 0x0811
1105 struct hci_cp_sniff_subrate {
1106 __le16 handle;
1107 __le16 max_latency;
1108 __le16 min_remote_timeout;
1109 __le16 min_local_timeout;
1110 } __packed;
1111
1112 #define HCI_OP_SET_EVENT_MASK 0x0c01
1113
1114 #define HCI_OP_RESET 0x0c03
1115
1116 #define HCI_OP_SET_EVENT_FLT 0x0c05
1117 #define HCI_SET_EVENT_FLT_SIZE 9
1118 struct hci_cp_set_event_filter {
1119 __u8 flt_type;
1120 __u8 cond_type;
1121 struct {
1122 bdaddr_t bdaddr;
1123 __u8 auto_accept;
1124 } __packed addr_conn_flt;
1125 } __packed;
1126
1127 /* Filter types */
1128 #define HCI_FLT_CLEAR_ALL 0x00
1129 #define HCI_FLT_INQ_RESULT 0x01
1130 #define HCI_FLT_CONN_SETUP 0x02
1131
1132 /* CONN_SETUP Condition types */
1133 #define HCI_CONN_SETUP_ALLOW_ALL 0x00
1134 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01
1135 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
1136
1137 /* CONN_SETUP Conditions */
1138 #define HCI_CONN_SETUP_AUTO_OFF 0x01
1139 #define HCI_CONN_SETUP_AUTO_ON 0x02
1140 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03
1141
1142 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
1143 struct hci_cp_read_stored_link_key {
1144 bdaddr_t bdaddr;
1145 __u8 read_all;
1146 } __packed;
1147 struct hci_rp_read_stored_link_key {
1148 __u8 status;
1149 __le16 max_keys;
1150 __le16 num_keys;
1151 } __packed;
1152
1153 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
1154 struct hci_cp_delete_stored_link_key {
1155 bdaddr_t bdaddr;
1156 __u8 delete_all;
1157 } __packed;
1158 struct hci_rp_delete_stored_link_key {
1159 __u8 status;
1160 __le16 num_keys;
1161 } __packed;
1162
1163 #define HCI_MAX_NAME_LENGTH 248
1164
1165 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13
1166 struct hci_cp_write_local_name {
1167 __u8 name[HCI_MAX_NAME_LENGTH];
1168 } __packed;
1169
1170 #define HCI_OP_READ_LOCAL_NAME 0x0c14
1171 struct hci_rp_read_local_name {
1172 __u8 status;
1173 __u8 name[HCI_MAX_NAME_LENGTH];
1174 } __packed;
1175
1176 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
1177
1178 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
1179
1180 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
1181 #define SCAN_DISABLED 0x00
1182 #define SCAN_INQUIRY 0x01
1183 #define SCAN_PAGE 0x02
1184
1185 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f
1186
1187 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
1188 #define AUTH_DISABLED 0x00
1189 #define AUTH_ENABLED 0x01
1190
1191 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21
1192
1193 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
1194 #define ENCRYPT_DISABLED 0x00
1195 #define ENCRYPT_P2P 0x01
1196 #define ENCRYPT_BOTH 0x02
1197
1198 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23
1199 struct hci_rp_read_class_of_dev {
1200 __u8 status;
1201 __u8 dev_class[3];
1202 } __packed;
1203
1204 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
1205 struct hci_cp_write_class_of_dev {
1206 __u8 dev_class[3];
1207 } __packed;
1208
1209 #define HCI_OP_READ_VOICE_SETTING 0x0c25
1210 struct hci_rp_read_voice_setting {
1211 __u8 status;
1212 __le16 voice_setting;
1213 } __packed;
1214
1215 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26
1216 struct hci_cp_write_voice_setting {
1217 __le16 voice_setting;
1218 } __packed;
1219
1220 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33
1221 struct hci_cp_host_buffer_size {
1222 __le16 acl_mtu;
1223 __u8 sco_mtu;
1224 __le16 acl_max_pkt;
1225 __le16 sco_max_pkt;
1226 } __packed;
1227
1228 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
1229 struct hci_rp_read_num_supported_iac {
1230 __u8 status;
1231 __u8 num_iac;
1232 } __packed;
1233
1234 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
1235
1236 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
1237 struct hci_cp_write_current_iac_lap {
1238 __u8 num_iac;
1239 __u8 iac_lap[6];
1240 } __packed;
1241
1242 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1243
1244 #define HCI_MAX_EIR_LENGTH 240
1245
1246 #define HCI_OP_WRITE_EIR 0x0c52
1247 struct hci_cp_write_eir {
1248 __u8 fec;
1249 __u8 data[HCI_MAX_EIR_LENGTH];
1250 } __packed;
1251
1252 #define HCI_OP_READ_SSP_MODE 0x0c55
1253 struct hci_rp_read_ssp_mode {
1254 __u8 status;
1255 __u8 mode;
1256 } __packed;
1257
1258 #define HCI_OP_WRITE_SSP_MODE 0x0c56
1259 struct hci_cp_write_ssp_mode {
1260 __u8 mode;
1261 } __packed;
1262
1263 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1264 struct hci_rp_read_local_oob_data {
1265 __u8 status;
1266 __u8 hash[16];
1267 __u8 rand[16];
1268 } __packed;
1269
1270 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1271 struct hci_rp_read_inq_rsp_tx_power {
1272 __u8 status;
1273 __s8 tx_power;
1274 } __packed;
1275
1276 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a
1277 #define ERR_DATA_REPORTING_DISABLED 0x00
1278 #define ERR_DATA_REPORTING_ENABLED 0x01
1279 struct hci_rp_read_def_err_data_reporting {
1280 __u8 status;
1281 __u8 err_data_reporting;
1282 } __packed;
1283
1284 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b
1285 struct hci_cp_write_def_err_data_reporting {
1286 __u8 err_data_reporting;
1287 } __packed;
1288
1289 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1290
1291 #define HCI_OP_READ_LOCATION_DATA 0x0c64
1292
1293 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1294 struct hci_rp_read_flow_control_mode {
1295 __u8 status;
1296 __u8 mode;
1297 } __packed;
1298
1299 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1300 struct hci_cp_write_le_host_supported {
1301 __u8 le;
1302 __u8 simul;
1303 } __packed;
1304
1305 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1306 struct hci_cp_set_reserved_lt_addr {
1307 __u8 lt_addr;
1308 } __packed;
1309 struct hci_rp_set_reserved_lt_addr {
1310 __u8 status;
1311 __u8 lt_addr;
1312 } __packed;
1313
1314 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1315 struct hci_cp_delete_reserved_lt_addr {
1316 __u8 lt_addr;
1317 } __packed;
1318 struct hci_rp_delete_reserved_lt_addr {
1319 __u8 status;
1320 __u8 lt_addr;
1321 } __packed;
1322
1323 #define HCI_OP_SET_CPB_DATA 0x0c76
1324 struct hci_cp_set_cpb_data {
1325 __u8 lt_addr;
1326 __u8 fragment;
1327 __u8 data_length;
1328 __u8 data[HCI_MAX_CPB_DATA_SIZE];
1329 } __packed;
1330 struct hci_rp_set_cpb_data {
1331 __u8 status;
1332 __u8 lt_addr;
1333 } __packed;
1334
1335 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1336
1337 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1338 struct hci_cp_write_sync_train_params {
1339 __le16 interval_min;
1340 __le16 interval_max;
1341 __le32 sync_train_tout;
1342 __u8 service_data;
1343 } __packed;
1344 struct hci_rp_write_sync_train_params {
1345 __u8 status;
1346 __le16 sync_train_int;
1347 } __packed;
1348
1349 #define HCI_OP_READ_SC_SUPPORT 0x0c79
1350 struct hci_rp_read_sc_support {
1351 __u8 status;
1352 __u8 support;
1353 } __packed;
1354
1355 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1356 struct hci_cp_write_sc_support {
1357 __u8 support;
1358 } __packed;
1359
1360 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b
1361 struct hci_cp_read_auth_payload_to {
1362 __le16 handle;
1363 } __packed;
1364 struct hci_rp_read_auth_payload_to {
1365 __u8 status;
1366 __le16 handle;
1367 __le16 timeout;
1368 } __packed;
1369
1370 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c
1371 struct hci_cp_write_auth_payload_to {
1372 __le16 handle;
1373 __le16 timeout;
1374 } __packed;
1375 struct hci_rp_write_auth_payload_to {
1376 __u8 status;
1377 __le16 handle;
1378 } __packed;
1379
1380 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1381 struct hci_rp_read_local_oob_ext_data {
1382 __u8 status;
1383 __u8 hash192[16];
1384 __u8 rand192[16];
1385 __u8 hash256[16];
1386 __u8 rand256[16];
1387 } __packed;
1388
1389 #define HCI_CONFIGURE_DATA_PATH 0x0c83
1390 struct hci_op_configure_data_path {
1391 __u8 direction;
1392 __u8 data_path_id;
1393 __u8 vnd_len;
1394 __u8 vnd_data[];
1395 } __packed;
1396
1397 #define HCI_OP_READ_LOCAL_VERSION 0x1001
1398 struct hci_rp_read_local_version {
1399 __u8 status;
1400 __u8 hci_ver;
1401 __le16 hci_rev;
1402 __u8 lmp_ver;
1403 __le16 manufacturer;
1404 __le16 lmp_subver;
1405 } __packed;
1406
1407 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1408 struct hci_rp_read_local_commands {
1409 __u8 status;
1410 __u8 commands[64];
1411 } __packed;
1412
1413 #define HCI_OP_READ_LOCAL_FEATURES 0x1003
1414 struct hci_rp_read_local_features {
1415 __u8 status;
1416 __u8 features[8];
1417 } __packed;
1418
1419 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1420 struct hci_cp_read_local_ext_features {
1421 __u8 page;
1422 } __packed;
1423 struct hci_rp_read_local_ext_features {
1424 __u8 status;
1425 __u8 page;
1426 __u8 max_page;
1427 __u8 features[8];
1428 } __packed;
1429
1430 #define HCI_OP_READ_BUFFER_SIZE 0x1005
1431 struct hci_rp_read_buffer_size {
1432 __u8 status;
1433 __le16 acl_mtu;
1434 __u8 sco_mtu;
1435 __le16 acl_max_pkt;
1436 __le16 sco_max_pkt;
1437 } __packed;
1438
1439 #define HCI_OP_READ_BD_ADDR 0x1009
1440 struct hci_rp_read_bd_addr {
1441 __u8 status;
1442 bdaddr_t bdaddr;
1443 } __packed;
1444
1445 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1446 struct hci_rp_read_data_block_size {
1447 __u8 status;
1448 __le16 max_acl_len;
1449 __le16 block_len;
1450 __le16 num_blocks;
1451 } __packed;
1452
1453 #define HCI_OP_READ_LOCAL_CODECS 0x100b
1454 struct hci_std_codecs {
1455 __u8 num;
1456 __u8 codec[];
1457 } __packed;
1458
1459 struct hci_vnd_codec {
1460 /* company id */
1461 __le16 cid;
1462 /* vendor codec id */
1463 __le16 vid;
1464 } __packed;
1465
1466 struct hci_vnd_codecs {
1467 __u8 num;
1468 struct hci_vnd_codec codec[];
1469 } __packed;
1470
1471 struct hci_rp_read_local_supported_codecs {
1472 __u8 status;
1473 struct hci_std_codecs std_codecs;
1474 struct hci_vnd_codecs vnd_codecs;
1475 } __packed;
1476
1477 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c
1478 struct hci_rp_read_local_pairing_opts {
1479 __u8 status;
1480 __u8 pairing_opts;
1481 __u8 max_key_size;
1482 } __packed;
1483
1484 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d
1485 struct hci_std_codec_v2 {
1486 __u8 id;
1487 __u8 transport;
1488 } __packed;
1489
1490 struct hci_std_codecs_v2 {
1491 __u8 num;
1492 struct hci_std_codec_v2 codec[];
1493 } __packed;
1494
1495 struct hci_vnd_codec_v2 {
1496 __le16 cid;
1497 __le16 vid;
1498 __u8 transport;
1499 } __packed;
1500
1501 struct hci_vnd_codecs_v2 {
1502 __u8 num;
1503 struct hci_vnd_codec_v2 codec[];
1504 } __packed;
1505
1506 struct hci_rp_read_local_supported_codecs_v2 {
1507 __u8 status;
1508 struct hci_std_codecs_v2 std_codecs;
1509 struct hci_vnd_codecs_v2 vendor_codecs;
1510 } __packed;
1511
1512 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e
1513 struct hci_op_read_local_codec_caps {
1514 __u8 id;
1515 __le16 cid;
1516 __le16 vid;
1517 __u8 transport;
1518 __u8 direction;
1519 } __packed;
1520
1521 struct hci_codec_caps {
1522 __u8 len;
1523 __u8 data[];
1524 } __packed;
1525
1526 struct hci_rp_read_local_codec_caps {
1527 __u8 status;
1528 __u8 num_caps;
1529 } __packed;
1530
1531 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1532 struct hci_rp_read_page_scan_activity {
1533 __u8 status;
1534 __le16 interval;
1535 __le16 window;
1536 } __packed;
1537
1538 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1539 struct hci_cp_write_page_scan_activity {
1540 __le16 interval;
1541 __le16 window;
1542 } __packed;
1543
1544 #define HCI_OP_READ_TX_POWER 0x0c2d
1545 struct hci_cp_read_tx_power {
1546 __le16 handle;
1547 __u8 type;
1548 } __packed;
1549 struct hci_rp_read_tx_power {
1550 __u8 status;
1551 __le16 handle;
1552 __s8 tx_power;
1553 } __packed;
1554
1555 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1556 struct hci_rp_read_page_scan_type {
1557 __u8 status;
1558 __u8 type;
1559 } __packed;
1560
1561 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1562 #define PAGE_SCAN_TYPE_STANDARD 0x00
1563 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1564
1565 #define HCI_OP_READ_RSSI 0x1405
1566 struct hci_cp_read_rssi {
1567 __le16 handle;
1568 } __packed;
1569 struct hci_rp_read_rssi {
1570 __u8 status;
1571 __le16 handle;
1572 __s8 rssi;
1573 } __packed;
1574
1575 #define HCI_OP_READ_CLOCK 0x1407
1576 struct hci_cp_read_clock {
1577 __le16 handle;
1578 __u8 which;
1579 } __packed;
1580 struct hci_rp_read_clock {
1581 __u8 status;
1582 __le16 handle;
1583 __le32 clock;
1584 __le16 accuracy;
1585 } __packed;
1586
1587 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1588 struct hci_cp_read_enc_key_size {
1589 __le16 handle;
1590 } __packed;
1591 struct hci_rp_read_enc_key_size {
1592 __u8 status;
1593 __le16 handle;
1594 __u8 key_size;
1595 } __packed;
1596
1597 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
1598 struct hci_rp_read_local_amp_info {
1599 __u8 status;
1600 __u8 amp_status;
1601 __le32 total_bw;
1602 __le32 max_bw;
1603 __le32 min_latency;
1604 __le32 max_pdu;
1605 __u8 amp_type;
1606 __le16 pal_cap;
1607 __le16 max_assoc_size;
1608 __le32 max_flush_to;
1609 __le32 be_flush_to;
1610 } __packed;
1611
1612 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a
1613 struct hci_cp_read_local_amp_assoc {
1614 __u8 phy_handle;
1615 __le16 len_so_far;
1616 __le16 max_len;
1617 } __packed;
1618 struct hci_rp_read_local_amp_assoc {
1619 __u8 status;
1620 __u8 phy_handle;
1621 __le16 rem_len;
1622 __u8 frag[];
1623 } __packed;
1624
1625 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b
1626 struct hci_cp_write_remote_amp_assoc {
1627 __u8 phy_handle;
1628 __le16 len_so_far;
1629 __le16 rem_len;
1630 __u8 frag[];
1631 } __packed;
1632 struct hci_rp_write_remote_amp_assoc {
1633 __u8 status;
1634 __u8 phy_handle;
1635 } __packed;
1636
1637 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1638
1639 #define HCI_OP_ENABLE_DUT_MODE 0x1803
1640
1641 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1642
1643 #define HCI_OP_LE_SET_EVENT_MASK 0x2001
1644 struct hci_cp_le_set_event_mask {
1645 __u8 mask[8];
1646 } __packed;
1647
1648 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1649 struct hci_rp_le_read_buffer_size {
1650 __u8 status;
1651 __le16 le_mtu;
1652 __u8 le_max_pkt;
1653 } __packed;
1654
1655 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1656 struct hci_rp_le_read_local_features {
1657 __u8 status;
1658 __u8 features[8];
1659 } __packed;
1660
1661 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1662
1663 #define HCI_OP_LE_SET_ADV_PARAM 0x2006
1664 struct hci_cp_le_set_adv_param {
1665 __le16 min_interval;
1666 __le16 max_interval;
1667 __u8 type;
1668 __u8 own_address_type;
1669 __u8 direct_addr_type;
1670 bdaddr_t direct_addr;
1671 __u8 channel_map;
1672 __u8 filter_policy;
1673 } __packed;
1674
1675 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1676 struct hci_rp_le_read_adv_tx_power {
1677 __u8 status;
1678 __s8 tx_power;
1679 } __packed;
1680
1681 #define HCI_MAX_AD_LENGTH 31
1682
1683 #define HCI_OP_LE_SET_ADV_DATA 0x2008
1684 struct hci_cp_le_set_adv_data {
1685 __u8 length;
1686 __u8 data[HCI_MAX_AD_LENGTH];
1687 } __packed;
1688
1689 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1690 struct hci_cp_le_set_scan_rsp_data {
1691 __u8 length;
1692 __u8 data[HCI_MAX_AD_LENGTH];
1693 } __packed;
1694
1695 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1696
1697 #define LE_SCAN_PASSIVE 0x00
1698 #define LE_SCAN_ACTIVE 0x01
1699
1700 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1701 struct hci_cp_le_set_scan_param {
1702 __u8 type;
1703 __le16 interval;
1704 __le16 window;
1705 __u8 own_address_type;
1706 __u8 filter_policy;
1707 } __packed;
1708
1709 #define LE_SCAN_DISABLE 0x00
1710 #define LE_SCAN_ENABLE 0x01
1711 #define LE_SCAN_FILTER_DUP_DISABLE 0x00
1712 #define LE_SCAN_FILTER_DUP_ENABLE 0x01
1713
1714 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1715 struct hci_cp_le_set_scan_enable {
1716 __u8 enable;
1717 __u8 filter_dup;
1718 } __packed;
1719
1720 #define HCI_LE_USE_PEER_ADDR 0x00
1721 #define HCI_LE_USE_ACCEPT_LIST 0x01
1722
1723 #define HCI_OP_LE_CREATE_CONN 0x200d
1724 struct hci_cp_le_create_conn {
1725 __le16 scan_interval;
1726 __le16 scan_window;
1727 __u8 filter_policy;
1728 __u8 peer_addr_type;
1729 bdaddr_t peer_addr;
1730 __u8 own_address_type;
1731 __le16 conn_interval_min;
1732 __le16 conn_interval_max;
1733 __le16 conn_latency;
1734 __le16 supervision_timeout;
1735 __le16 min_ce_len;
1736 __le16 max_ce_len;
1737 } __packed;
1738
1739 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1740
1741 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f
1742 struct hci_rp_le_read_accept_list_size {
1743 __u8 status;
1744 __u8 size;
1745 } __packed;
1746
1747 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010
1748
1749 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011
1750 struct hci_cp_le_add_to_accept_list {
1751 __u8 bdaddr_type;
1752 bdaddr_t bdaddr;
1753 } __packed;
1754
1755 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012
1756 struct hci_cp_le_del_from_accept_list {
1757 __u8 bdaddr_type;
1758 bdaddr_t bdaddr;
1759 } __packed;
1760
1761 #define HCI_OP_LE_CONN_UPDATE 0x2013
1762 struct hci_cp_le_conn_update {
1763 __le16 handle;
1764 __le16 conn_interval_min;
1765 __le16 conn_interval_max;
1766 __le16 conn_latency;
1767 __le16 supervision_timeout;
1768 __le16 min_ce_len;
1769 __le16 max_ce_len;
1770 } __packed;
1771
1772 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1773 struct hci_cp_le_read_remote_features {
1774 __le16 handle;
1775 } __packed;
1776
1777 #define HCI_OP_LE_START_ENC 0x2019
1778 struct hci_cp_le_start_enc {
1779 __le16 handle;
1780 __le64 rand;
1781 __le16 ediv;
1782 __u8 ltk[16];
1783 } __packed;
1784
1785 #define HCI_OP_LE_LTK_REPLY 0x201a
1786 struct hci_cp_le_ltk_reply {
1787 __le16 handle;
1788 __u8 ltk[16];
1789 } __packed;
1790 struct hci_rp_le_ltk_reply {
1791 __u8 status;
1792 __le16 handle;
1793 } __packed;
1794
1795 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1796 struct hci_cp_le_ltk_neg_reply {
1797 __le16 handle;
1798 } __packed;
1799 struct hci_rp_le_ltk_neg_reply {
1800 __u8 status;
1801 __le16 handle;
1802 } __packed;
1803
1804 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1805 struct hci_rp_le_read_supported_states {
1806 __u8 status;
1807 __u8 le_states[8];
1808 } __packed;
1809
1810 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1811 struct hci_cp_le_conn_param_req_reply {
1812 __le16 handle;
1813 __le16 interval_min;
1814 __le16 interval_max;
1815 __le16 latency;
1816 __le16 timeout;
1817 __le16 min_ce_len;
1818 __le16 max_ce_len;
1819 } __packed;
1820
1821 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1822 struct hci_cp_le_conn_param_req_neg_reply {
1823 __le16 handle;
1824 __u8 reason;
1825 } __packed;
1826
1827 #define HCI_OP_LE_SET_DATA_LEN 0x2022
1828 struct hci_cp_le_set_data_len {
1829 __le16 handle;
1830 __le16 tx_len;
1831 __le16 tx_time;
1832 } __packed;
1833 struct hci_rp_le_set_data_len {
1834 __u8 status;
1835 __le16 handle;
1836 } __packed;
1837
1838 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1839 struct hci_rp_le_read_def_data_len {
1840 __u8 status;
1841 __le16 tx_len;
1842 __le16 tx_time;
1843 } __packed;
1844
1845 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1846 struct hci_cp_le_write_def_data_len {
1847 __le16 tx_len;
1848 __le16 tx_time;
1849 } __packed;
1850
1851 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027
1852 struct hci_cp_le_add_to_resolv_list {
1853 __u8 bdaddr_type;
1854 bdaddr_t bdaddr;
1855 __u8 peer_irk[16];
1856 __u8 local_irk[16];
1857 } __packed;
1858
1859 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028
1860 struct hci_cp_le_del_from_resolv_list {
1861 __u8 bdaddr_type;
1862 bdaddr_t bdaddr;
1863 } __packed;
1864
1865 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029
1866
1867 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a
1868 struct hci_rp_le_read_resolv_list_size {
1869 __u8 status;
1870 __u8 size;
1871 } __packed;
1872
1873 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
1874
1875 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e
1876
1877 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1878 struct hci_rp_le_read_max_data_len {
1879 __u8 status;
1880 __le16 tx_len;
1881 __le16 tx_time;
1882 __le16 rx_len;
1883 __le16 rx_time;
1884 } __packed;
1885
1886 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031
1887 struct hci_cp_le_set_default_phy {
1888 __u8 all_phys;
1889 __u8 tx_phys;
1890 __u8 rx_phys;
1891 } __packed;
1892
1893 #define HCI_LE_SET_PHY_1M 0x01
1894 #define HCI_LE_SET_PHY_2M 0x02
1895 #define HCI_LE_SET_PHY_CODED 0x04
1896
1897 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041
1898 struct hci_cp_le_set_ext_scan_params {
1899 __u8 own_addr_type;
1900 __u8 filter_policy;
1901 __u8 scanning_phys;
1902 __u8 data[];
1903 } __packed;
1904
1905 #define LE_SCAN_PHY_1M 0x01
1906 #define LE_SCAN_PHY_2M 0x02
1907 #define LE_SCAN_PHY_CODED 0x04
1908
1909 struct hci_cp_le_scan_phy_params {
1910 __u8 type;
1911 __le16 interval;
1912 __le16 window;
1913 } __packed;
1914
1915 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042
1916 struct hci_cp_le_set_ext_scan_enable {
1917 __u8 enable;
1918 __u8 filter_dup;
1919 __le16 duration;
1920 __le16 period;
1921 } __packed;
1922
1923 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043
1924 struct hci_cp_le_ext_create_conn {
1925 __u8 filter_policy;
1926 __u8 own_addr_type;
1927 __u8 peer_addr_type;
1928 bdaddr_t peer_addr;
1929 __u8 phys;
1930 __u8 data[];
1931 } __packed;
1932
1933 struct hci_cp_le_ext_conn_param {
1934 __le16 scan_interval;
1935 __le16 scan_window;
1936 __le16 conn_interval_min;
1937 __le16 conn_interval_max;
1938 __le16 conn_latency;
1939 __le16 supervision_timeout;
1940 __le16 min_ce_len;
1941 __le16 max_ce_len;
1942 } __packed;
1943
1944 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044
1945 struct hci_cp_le_pa_create_sync {
1946 __u8 options;
1947 __u8 sid;
1948 __u8 addr_type;
1949 bdaddr_t addr;
1950 __le16 skip;
1951 __le16 sync_timeout;
1952 __u8 sync_cte_type;
1953 } __packed;
1954
1955 #define HCI_OP_LE_PA_TERM_SYNC 0x2046
1956 struct hci_cp_le_pa_term_sync {
1957 __le16 handle;
1958 } __packed;
1959
1960 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b
1961 struct hci_rp_le_read_num_supported_adv_sets {
1962 __u8 status;
1963 __u8 num_of_sets;
1964 } __packed;
1965
1966 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036
1967 struct hci_cp_le_set_ext_adv_params {
1968 __u8 handle;
1969 __le16 evt_properties;
1970 __u8 min_interval[3];
1971 __u8 max_interval[3];
1972 __u8 channel_map;
1973 __u8 own_addr_type;
1974 __u8 peer_addr_type;
1975 bdaddr_t peer_addr;
1976 __u8 filter_policy;
1977 __u8 tx_power;
1978 __u8 primary_phy;
1979 __u8 secondary_max_skip;
1980 __u8 secondary_phy;
1981 __u8 sid;
1982 __u8 notif_enable;
1983 } __packed;
1984
1985 #define HCI_ADV_PHY_1M 0X01
1986 #define HCI_ADV_PHY_2M 0x02
1987 #define HCI_ADV_PHY_CODED 0x03
1988
1989 struct hci_rp_le_set_ext_adv_params {
1990 __u8 status;
1991 __u8 tx_power;
1992 } __packed;
1993
1994 struct hci_cp_ext_adv_set {
1995 __u8 handle;
1996 __le16 duration;
1997 __u8 max_events;
1998 } __packed;
1999
2000 #define HCI_MAX_EXT_AD_LENGTH 251
2001
2002 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037
2003 struct hci_cp_le_set_ext_adv_data {
2004 __u8 handle;
2005 __u8 operation;
2006 __u8 frag_pref;
2007 __u8 length;
2008 __u8 data[];
2009 } __packed;
2010
2011 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038
2012 struct hci_cp_le_set_ext_scan_rsp_data {
2013 __u8 handle;
2014 __u8 operation;
2015 __u8 frag_pref;
2016 __u8 length;
2017 __u8 data[];
2018 } __packed;
2019
2020 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039
2021 struct hci_cp_le_set_ext_adv_enable {
2022 __u8 enable;
2023 __u8 num_of_sets;
2024 __u8 data[];
2025 } __packed;
2026
2027 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e
2028 struct hci_cp_le_set_per_adv_params {
2029 __u8 handle;
2030 __le16 min_interval;
2031 __le16 max_interval;
2032 __le16 periodic_properties;
2033 } __packed;
2034
2035 #define HCI_MAX_PER_AD_LENGTH 252
2036
2037 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f
2038 struct hci_cp_le_set_per_adv_data {
2039 __u8 handle;
2040 __u8 operation;
2041 __u8 length;
2042 __u8 data[];
2043 } __packed;
2044
2045 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040
2046 struct hci_cp_le_set_per_adv_enable {
2047 __u8 enable;
2048 __u8 handle;
2049 } __packed;
2050
2051 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03
2052
2053 #define LE_SET_ADV_DATA_NO_FRAG 0x01
2054
2055 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c
2056
2057 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d
2058
2059 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035
2060 struct hci_cp_le_set_adv_set_rand_addr {
2061 __u8 handle;
2062 bdaddr_t bdaddr;
2063 } __packed;
2064
2065 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b
2066 struct hci_rp_le_read_transmit_power {
2067 __u8 status;
2068 __s8 min_le_tx_power;
2069 __s8 max_le_tx_power;
2070 } __packed;
2071
2072 #define HCI_NETWORK_PRIVACY 0x00
2073 #define HCI_DEVICE_PRIVACY 0x01
2074
2075 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e
2076 struct hci_cp_le_set_privacy_mode {
2077 __u8 bdaddr_type;
2078 bdaddr_t bdaddr;
2079 __u8 mode;
2080 } __packed;
2081
2082 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
2083 struct hci_rp_le_read_buffer_size_v2 {
2084 __u8 status;
2085 __le16 acl_mtu;
2086 __u8 acl_max_pkt;
2087 __le16 iso_mtu;
2088 __u8 iso_max_pkt;
2089 } __packed;
2090
2091 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061
2092 struct hci_cp_le_read_iso_tx_sync {
2093 __le16 handle;
2094 } __packed;
2095
2096 struct hci_rp_le_read_iso_tx_sync {
2097 __u8 status;
2098 __le16 handle;
2099 __le16 seq;
2100 __le32 imestamp;
2101 __u8 offset[3];
2102 } __packed;
2103
2104 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062
2105 struct hci_cis_params {
2106 __u8 cis_id;
2107 __le16 c_sdu;
2108 __le16 p_sdu;
2109 __u8 c_phy;
2110 __u8 p_phy;
2111 __u8 c_rtn;
2112 __u8 p_rtn;
2113 } __packed;
2114
2115 struct hci_cp_le_set_cig_params {
2116 __u8 cig_id;
2117 __u8 c_interval[3];
2118 __u8 p_interval[3];
2119 __u8 sca;
2120 __u8 packing;
2121 __u8 framing;
2122 __le16 c_latency;
2123 __le16 p_latency;
2124 __u8 num_cis;
2125 struct hci_cis_params cis[];
2126 } __packed;
2127
2128 struct hci_rp_le_set_cig_params {
2129 __u8 status;
2130 __u8 cig_id;
2131 __u8 num_handles;
2132 __le16 handle[];
2133 } __packed;
2134
2135 #define HCI_OP_LE_CREATE_CIS 0x2064
2136 struct hci_cis {
2137 __le16 cis_handle;
2138 __le16 acl_handle;
2139 } __packed;
2140
2141 struct hci_cp_le_create_cis {
2142 __u8 num_cis;
2143 struct hci_cis cis[];
2144 } __packed;
2145
2146 #define HCI_OP_LE_REMOVE_CIG 0x2065
2147 struct hci_cp_le_remove_cig {
2148 __u8 cig_id;
2149 } __packed;
2150
2151 #define HCI_OP_LE_ACCEPT_CIS 0x2066
2152 struct hci_cp_le_accept_cis {
2153 __le16 handle;
2154 } __packed;
2155
2156 #define HCI_OP_LE_REJECT_CIS 0x2067
2157 struct hci_cp_le_reject_cis {
2158 __le16 handle;
2159 __u8 reason;
2160 } __packed;
2161
2162 #define HCI_OP_LE_CREATE_BIG 0x2068
2163 struct hci_bis {
2164 __u8 sdu_interval[3];
2165 __le16 sdu;
2166 __le16 latency;
2167 __u8 rtn;
2168 __u8 phy;
2169 __u8 packing;
2170 __u8 framing;
2171 __u8 encryption;
2172 __u8 bcode[16];
2173 } __packed;
2174
2175 struct hci_cp_le_create_big {
2176 __u8 handle;
2177 __u8 adv_handle;
2178 __u8 num_bis;
2179 struct hci_bis bis;
2180 } __packed;
2181
2182 #define HCI_OP_LE_TERM_BIG 0x206a
2183 struct hci_cp_le_term_big {
2184 __u8 handle;
2185 __u8 reason;
2186 } __packed;
2187
2188 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b
2189 struct hci_cp_le_big_create_sync {
2190 __u8 handle;
2191 __le16 sync_handle;
2192 __u8 encryption;
2193 __u8 bcode[16];
2194 __u8 mse;
2195 __le16 timeout;
2196 __u8 num_bis;
2197 __u8 bis[];
2198 } __packed;
2199
2200 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c
2201 struct hci_cp_le_big_term_sync {
2202 __u8 handle;
2203 } __packed;
2204
2205 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e
2206 struct hci_cp_le_setup_iso_path {
2207 __le16 handle;
2208 __u8 direction;
2209 __u8 path;
2210 __u8 codec;
2211 __le16 codec_cid;
2212 __le16 codec_vid;
2213 __u8 delay[3];
2214 __u8 codec_cfg_len;
2215 __u8 codec_cfg[];
2216 } __packed;
2217
2218 struct hci_rp_le_setup_iso_path {
2219 __u8 status;
2220 __le16 handle;
2221 } __packed;
2222
2223 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074
2224 struct hci_cp_le_set_host_feature {
2225 __u8 bit_number;
2226 __u8 bit_value;
2227 } __packed;
2228
2229 /* ---- HCI Events ---- */
2230 struct hci_ev_status {
2231 __u8 status;
2232 } __packed;
2233
2234 #define HCI_EV_INQUIRY_COMPLETE 0x01
2235
2236 #define HCI_EV_INQUIRY_RESULT 0x02
2237 struct inquiry_info {
2238 bdaddr_t bdaddr;
2239 __u8 pscan_rep_mode;
2240 __u8 pscan_period_mode;
2241 __u8 pscan_mode;
2242 __u8 dev_class[3];
2243 __le16 clock_offset;
2244 } __packed;
2245
2246 struct hci_ev_inquiry_result {
2247 __u8 num;
2248 struct inquiry_info info[];
2249 };
2250
2251 #define HCI_EV_CONN_COMPLETE 0x03
2252 struct hci_ev_conn_complete {
2253 __u8 status;
2254 __le16 handle;
2255 bdaddr_t bdaddr;
2256 __u8 link_type;
2257 __u8 encr_mode;
2258 } __packed;
2259
2260 #define HCI_EV_CONN_REQUEST 0x04
2261 struct hci_ev_conn_request {
2262 bdaddr_t bdaddr;
2263 __u8 dev_class[3];
2264 __u8 link_type;
2265 } __packed;
2266
2267 #define HCI_EV_DISCONN_COMPLETE 0x05
2268 struct hci_ev_disconn_complete {
2269 __u8 status;
2270 __le16 handle;
2271 __u8 reason;
2272 } __packed;
2273
2274 #define HCI_EV_AUTH_COMPLETE 0x06
2275 struct hci_ev_auth_complete {
2276 __u8 status;
2277 __le16 handle;
2278 } __packed;
2279
2280 #define HCI_EV_REMOTE_NAME 0x07
2281 struct hci_ev_remote_name {
2282 __u8 status;
2283 bdaddr_t bdaddr;
2284 __u8 name[HCI_MAX_NAME_LENGTH];
2285 } __packed;
2286
2287 #define HCI_EV_ENCRYPT_CHANGE 0x08
2288 struct hci_ev_encrypt_change {
2289 __u8 status;
2290 __le16 handle;
2291 __u8 encrypt;
2292 } __packed;
2293
2294 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
2295 struct hci_ev_change_link_key_complete {
2296 __u8 status;
2297 __le16 handle;
2298 } __packed;
2299
2300 #define HCI_EV_REMOTE_FEATURES 0x0b
2301 struct hci_ev_remote_features {
2302 __u8 status;
2303 __le16 handle;
2304 __u8 features[8];
2305 } __packed;
2306
2307 #define HCI_EV_REMOTE_VERSION 0x0c
2308 struct hci_ev_remote_version {
2309 __u8 status;
2310 __le16 handle;
2311 __u8 lmp_ver;
2312 __le16 manufacturer;
2313 __le16 lmp_subver;
2314 } __packed;
2315
2316 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d
2317 struct hci_qos {
2318 __u8 service_type;
2319 __u32 token_rate;
2320 __u32 peak_bandwidth;
2321 __u32 latency;
2322 __u32 delay_variation;
2323 } __packed;
2324 struct hci_ev_qos_setup_complete {
2325 __u8 status;
2326 __le16 handle;
2327 struct hci_qos qos;
2328 } __packed;
2329
2330 #define HCI_EV_CMD_COMPLETE 0x0e
2331 struct hci_ev_cmd_complete {
2332 __u8 ncmd;
2333 __le16 opcode;
2334 } __packed;
2335
2336 #define HCI_EV_CMD_STATUS 0x0f
2337 struct hci_ev_cmd_status {
2338 __u8 status;
2339 __u8 ncmd;
2340 __le16 opcode;
2341 } __packed;
2342
2343 #define HCI_EV_HARDWARE_ERROR 0x10
2344 struct hci_ev_hardware_error {
2345 __u8 code;
2346 } __packed;
2347
2348 #define HCI_EV_ROLE_CHANGE 0x12
2349 struct hci_ev_role_change {
2350 __u8 status;
2351 bdaddr_t bdaddr;
2352 __u8 role;
2353 } __packed;
2354
2355 #define HCI_EV_NUM_COMP_PKTS 0x13
2356 struct hci_comp_pkts_info {
2357 __le16 handle;
2358 __le16 count;
2359 } __packed;
2360
2361 struct hci_ev_num_comp_pkts {
2362 __u8 num;
2363 struct hci_comp_pkts_info handles[];
2364 } __packed;
2365
2366 #define HCI_EV_MODE_CHANGE 0x14
2367 struct hci_ev_mode_change {
2368 __u8 status;
2369 __le16 handle;
2370 __u8 mode;
2371 __le16 interval;
2372 } __packed;
2373
2374 #define HCI_EV_PIN_CODE_REQ 0x16
2375 struct hci_ev_pin_code_req {
2376 bdaddr_t bdaddr;
2377 } __packed;
2378
2379 #define HCI_EV_LINK_KEY_REQ 0x17
2380 struct hci_ev_link_key_req {
2381 bdaddr_t bdaddr;
2382 } __packed;
2383
2384 #define HCI_EV_LINK_KEY_NOTIFY 0x18
2385 struct hci_ev_link_key_notify {
2386 bdaddr_t bdaddr;
2387 __u8 link_key[HCI_LINK_KEY_SIZE];
2388 __u8 key_type;
2389 } __packed;
2390
2391 #define HCI_EV_CLOCK_OFFSET 0x1c
2392 struct hci_ev_clock_offset {
2393 __u8 status;
2394 __le16 handle;
2395 __le16 clock_offset;
2396 } __packed;
2397
2398 #define HCI_EV_PKT_TYPE_CHANGE 0x1d
2399 struct hci_ev_pkt_type_change {
2400 __u8 status;
2401 __le16 handle;
2402 __le16 pkt_type;
2403 } __packed;
2404
2405 #define HCI_EV_PSCAN_REP_MODE 0x20
2406 struct hci_ev_pscan_rep_mode {
2407 bdaddr_t bdaddr;
2408 __u8 pscan_rep_mode;
2409 } __packed;
2410
2411 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
2412 struct inquiry_info_rssi {
2413 bdaddr_t bdaddr;
2414 __u8 pscan_rep_mode;
2415 __u8 pscan_period_mode;
2416 __u8 dev_class[3];
2417 __le16 clock_offset;
2418 __s8 rssi;
2419 } __packed;
2420 struct inquiry_info_rssi_pscan {
2421 bdaddr_t bdaddr;
2422 __u8 pscan_rep_mode;
2423 __u8 pscan_period_mode;
2424 __u8 pscan_mode;
2425 __u8 dev_class[3];
2426 __le16 clock_offset;
2427 __s8 rssi;
2428 } __packed;
2429 struct hci_ev_inquiry_result_rssi {
2430 __u8 num;
2431 __u8 data[];
2432 } __packed;
2433
2434 #define HCI_EV_REMOTE_EXT_FEATURES 0x23
2435 struct hci_ev_remote_ext_features {
2436 __u8 status;
2437 __le16 handle;
2438 __u8 page;
2439 __u8 max_page;
2440 __u8 features[8];
2441 } __packed;
2442
2443 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c
2444 struct hci_ev_sync_conn_complete {
2445 __u8 status;
2446 __le16 handle;
2447 bdaddr_t bdaddr;
2448 __u8 link_type;
2449 __u8 tx_interval;
2450 __u8 retrans_window;
2451 __le16 rx_pkt_len;
2452 __le16 tx_pkt_len;
2453 __u8 air_mode;
2454 } __packed;
2455
2456 #define HCI_EV_SYNC_CONN_CHANGED 0x2d
2457 struct hci_ev_sync_conn_changed {
2458 __u8 status;
2459 __le16 handle;
2460 __u8 tx_interval;
2461 __u8 retrans_window;
2462 __le16 rx_pkt_len;
2463 __le16 tx_pkt_len;
2464 } __packed;
2465
2466 #define HCI_EV_SNIFF_SUBRATE 0x2e
2467 struct hci_ev_sniff_subrate {
2468 __u8 status;
2469 __le16 handle;
2470 __le16 max_tx_latency;
2471 __le16 max_rx_latency;
2472 __le16 max_remote_timeout;
2473 __le16 max_local_timeout;
2474 } __packed;
2475
2476 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
2477 struct extended_inquiry_info {
2478 bdaddr_t bdaddr;
2479 __u8 pscan_rep_mode;
2480 __u8 pscan_period_mode;
2481 __u8 dev_class[3];
2482 __le16 clock_offset;
2483 __s8 rssi;
2484 __u8 data[240];
2485 } __packed;
2486
2487 struct hci_ev_ext_inquiry_result {
2488 __u8 num;
2489 struct extended_inquiry_info info[];
2490 } __packed;
2491
2492 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30
2493 struct hci_ev_key_refresh_complete {
2494 __u8 status;
2495 __le16 handle;
2496 } __packed;
2497
2498 #define HCI_EV_IO_CAPA_REQUEST 0x31
2499 struct hci_ev_io_capa_request {
2500 bdaddr_t bdaddr;
2501 } __packed;
2502
2503 #define HCI_EV_IO_CAPA_REPLY 0x32
2504 struct hci_ev_io_capa_reply {
2505 bdaddr_t bdaddr;
2506 __u8 capability;
2507 __u8 oob_data;
2508 __u8 authentication;
2509 } __packed;
2510
2511 #define HCI_EV_USER_CONFIRM_REQUEST 0x33
2512 struct hci_ev_user_confirm_req {
2513 bdaddr_t bdaddr;
2514 __le32 passkey;
2515 } __packed;
2516
2517 #define HCI_EV_USER_PASSKEY_REQUEST 0x34
2518 struct hci_ev_user_passkey_req {
2519 bdaddr_t bdaddr;
2520 } __packed;
2521
2522 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
2523 struct hci_ev_remote_oob_data_request {
2524 bdaddr_t bdaddr;
2525 } __packed;
2526
2527 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
2528 struct hci_ev_simple_pair_complete {
2529 __u8 status;
2530 bdaddr_t bdaddr;
2531 } __packed;
2532
2533 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
2534 struct hci_ev_user_passkey_notify {
2535 bdaddr_t bdaddr;
2536 __le32 passkey;
2537 } __packed;
2538
2539 #define HCI_KEYPRESS_STARTED 0
2540 #define HCI_KEYPRESS_ENTERED 1
2541 #define HCI_KEYPRESS_ERASED 2
2542 #define HCI_KEYPRESS_CLEARED 3
2543 #define HCI_KEYPRESS_COMPLETED 4
2544
2545 #define HCI_EV_KEYPRESS_NOTIFY 0x3c
2546 struct hci_ev_keypress_notify {
2547 bdaddr_t bdaddr;
2548 __u8 type;
2549 } __packed;
2550
2551 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d
2552 struct hci_ev_remote_host_features {
2553 bdaddr_t bdaddr;
2554 __u8 features[8];
2555 } __packed;
2556
2557 #define HCI_EV_LE_META 0x3e
2558 struct hci_ev_le_meta {
2559 __u8 subevent;
2560 } __packed;
2561
2562 #define HCI_EV_PHY_LINK_COMPLETE 0x40
2563 struct hci_ev_phy_link_complete {
2564 __u8 status;
2565 __u8 phy_handle;
2566 } __packed;
2567
2568 #define HCI_EV_CHANNEL_SELECTED 0x41
2569 struct hci_ev_channel_selected {
2570 __u8 phy_handle;
2571 } __packed;
2572
2573 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
2574 struct hci_ev_disconn_phy_link_complete {
2575 __u8 status;
2576 __u8 phy_handle;
2577 __u8 reason;
2578 } __packed;
2579
2580 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
2581 struct hci_ev_logical_link_complete {
2582 __u8 status;
2583 __le16 handle;
2584 __u8 phy_handle;
2585 __u8 flow_spec_id;
2586 } __packed;
2587
2588 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
2589 struct hci_ev_disconn_logical_link_complete {
2590 __u8 status;
2591 __le16 handle;
2592 __u8 reason;
2593 } __packed;
2594
2595 #define HCI_EV_NUM_COMP_BLOCKS 0x48
2596 struct hci_comp_blocks_info {
2597 __le16 handle;
2598 __le16 pkts;
2599 __le16 blocks;
2600 } __packed;
2601
2602 struct hci_ev_num_comp_blocks {
2603 __le16 num_blocks;
2604 __u8 num_hndl;
2605 struct hci_comp_blocks_info handles[];
2606 } __packed;
2607
2608 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
2609 struct hci_ev_sync_train_complete {
2610 __u8 status;
2611 } __packed;
2612
2613 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54
2614
2615 #define HCI_EV_LE_CONN_COMPLETE 0x01
2616 struct hci_ev_le_conn_complete {
2617 __u8 status;
2618 __le16 handle;
2619 __u8 role;
2620 __u8 bdaddr_type;
2621 bdaddr_t bdaddr;
2622 __le16 interval;
2623 __le16 latency;
2624 __le16 supervision_timeout;
2625 __u8 clk_accurancy;
2626 } __packed;
2627
2628 /* Advertising report event types */
2629 #define LE_ADV_IND 0x00
2630 #define LE_ADV_DIRECT_IND 0x01
2631 #define LE_ADV_SCAN_IND 0x02
2632 #define LE_ADV_NONCONN_IND 0x03
2633 #define LE_ADV_SCAN_RSP 0x04
2634 #define LE_ADV_INVALID 0x05
2635
2636 /* Legacy event types in extended adv report */
2637 #define LE_LEGACY_ADV_IND 0x0013
2638 #define LE_LEGACY_ADV_DIRECT_IND 0x0015
2639 #define LE_LEGACY_ADV_SCAN_IND 0x0012
2640 #define LE_LEGACY_NONCONN_IND 0x0010
2641 #define LE_LEGACY_SCAN_RSP_ADV 0x001b
2642 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a
2643
2644 /* Extended Advertising event types */
2645 #define LE_EXT_ADV_NON_CONN_IND 0x0000
2646 #define LE_EXT_ADV_CONN_IND 0x0001
2647 #define LE_EXT_ADV_SCAN_IND 0x0002
2648 #define LE_EXT_ADV_DIRECT_IND 0x0004
2649 #define LE_EXT_ADV_SCAN_RSP 0x0008
2650 #define LE_EXT_ADV_LEGACY_PDU 0x0010
2651 #define LE_EXT_ADV_EVT_TYPE_MASK 0x007f
2652
2653 #define ADDR_LE_DEV_PUBLIC 0x00
2654 #define ADDR_LE_DEV_RANDOM 0x01
2655 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02
2656 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03
2657
2658 #define HCI_EV_LE_ADVERTISING_REPORT 0x02
2659 struct hci_ev_le_advertising_info {
2660 __u8 type;
2661 __u8 bdaddr_type;
2662 bdaddr_t bdaddr;
2663 __u8 length;
2664 __u8 data[];
2665 } __packed;
2666
2667 struct hci_ev_le_advertising_report {
2668 __u8 num;
2669 struct hci_ev_le_advertising_info info[];
2670 } __packed;
2671
2672 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2673 struct hci_ev_le_conn_update_complete {
2674 __u8 status;
2675 __le16 handle;
2676 __le16 interval;
2677 __le16 latency;
2678 __le16 supervision_timeout;
2679 } __packed;
2680
2681 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
2682 struct hci_ev_le_remote_feat_complete {
2683 __u8 status;
2684 __le16 handle;
2685 __u8 features[8];
2686 } __packed;
2687
2688 #define HCI_EV_LE_LTK_REQ 0x05
2689 struct hci_ev_le_ltk_req {
2690 __le16 handle;
2691 __le64 rand;
2692 __le16 ediv;
2693 } __packed;
2694
2695 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
2696 struct hci_ev_le_remote_conn_param_req {
2697 __le16 handle;
2698 __le16 interval_min;
2699 __le16 interval_max;
2700 __le16 latency;
2701 __le16 timeout;
2702 } __packed;
2703
2704 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07
2705 struct hci_ev_le_data_len_change {
2706 __le16 handle;
2707 __le16 tx_len;
2708 __le16 tx_time;
2709 __le16 rx_len;
2710 __le16 rx_time;
2711 } __packed;
2712
2713 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2714 struct hci_ev_le_direct_adv_info {
2715 __u8 type;
2716 __u8 bdaddr_type;
2717 bdaddr_t bdaddr;
2718 __u8 direct_addr_type;
2719 bdaddr_t direct_addr;
2720 __s8 rssi;
2721 } __packed;
2722
2723 struct hci_ev_le_direct_adv_report {
2724 __u8 num;
2725 struct hci_ev_le_direct_adv_info info[];
2726 } __packed;
2727
2728 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
2729 struct hci_ev_le_phy_update_complete {
2730 __u8 status;
2731 __le16 handle;
2732 __u8 tx_phy;
2733 __u8 rx_phy;
2734 } __packed;
2735
2736 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2737 struct hci_ev_le_ext_adv_info {
2738 __le16 type;
2739 __u8 bdaddr_type;
2740 bdaddr_t bdaddr;
2741 __u8 primary_phy;
2742 __u8 secondary_phy;
2743 __u8 sid;
2744 __u8 tx_power;
2745 __s8 rssi;
2746 __le16 interval;
2747 __u8 direct_addr_type;
2748 bdaddr_t direct_addr;
2749 __u8 length;
2750 __u8 data[];
2751 } __packed;
2752
2753 struct hci_ev_le_ext_adv_report {
2754 __u8 num;
2755 struct hci_ev_le_ext_adv_info info[];
2756 } __packed;
2757
2758 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e
2759 struct hci_ev_le_pa_sync_established {
2760 __u8 status;
2761 __le16 handle;
2762 __u8 sid;
2763 __u8 bdaddr_type;
2764 bdaddr_t bdaddr;
2765 __u8 phy;
2766 __le16 interval;
2767 __u8 clock_accuracy;
2768 } __packed;
2769
2770 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2771 struct hci_ev_le_enh_conn_complete {
2772 __u8 status;
2773 __le16 handle;
2774 __u8 role;
2775 __u8 bdaddr_type;
2776 bdaddr_t bdaddr;
2777 bdaddr_t local_rpa;
2778 bdaddr_t peer_rpa;
2779 __le16 interval;
2780 __le16 latency;
2781 __le16 supervision_timeout;
2782 __u8 clk_accurancy;
2783 } __packed;
2784
2785 #define HCI_EV_LE_PER_ADV_REPORT 0x0f
2786 struct hci_ev_le_per_adv_report {
2787 __le16 sync_handle;
2788 __u8 tx_power;
2789 __u8 rssi;
2790 __u8 cte_type;
2791 __u8 data_status;
2792 __u8 length;
2793 __u8 data[];
2794 } __packed;
2795
2796 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
2797 struct hci_evt_le_ext_adv_set_term {
2798 __u8 status;
2799 __u8 handle;
2800 __le16 conn_handle;
2801 __u8 num_evts;
2802 } __packed;
2803
2804 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19
2805 struct hci_evt_le_cis_established {
2806 __u8 status;
2807 __le16 handle;
2808 __u8 cig_sync_delay[3];
2809 __u8 cis_sync_delay[3];
2810 __u8 c_latency[3];
2811 __u8 p_latency[3];
2812 __u8 c_phy;
2813 __u8 p_phy;
2814 __u8 nse;
2815 __u8 c_bn;
2816 __u8 p_bn;
2817 __u8 c_ft;
2818 __u8 p_ft;
2819 __le16 c_mtu;
2820 __le16 p_mtu;
2821 __le16 interval;
2822 } __packed;
2823
2824 #define HCI_EVT_LE_CIS_REQ 0x1a
2825 struct hci_evt_le_cis_req {
2826 __le16 acl_handle;
2827 __le16 cis_handle;
2828 __u8 cig_id;
2829 __u8 cis_id;
2830 } __packed;
2831
2832 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b
2833 struct hci_evt_le_create_big_complete {
2834 __u8 status;
2835 __u8 handle;
2836 __u8 sync_delay[3];
2837 __u8 transport_delay[3];
2838 __u8 phy;
2839 __u8 nse;
2840 __u8 bn;
2841 __u8 pto;
2842 __u8 irc;
2843 __le16 max_pdu;
2844 __le16 interval;
2845 __u8 num_bis;
2846 __le16 bis_handle[];
2847 } __packed;
2848
2849 #define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d
2850 struct hci_evt_le_big_sync_estabilished {
2851 __u8 status;
2852 __u8 handle;
2853 __u8 latency[3];
2854 __u8 nse;
2855 __u8 bn;
2856 __u8 pto;
2857 __u8 irc;
2858 __le16 max_pdu;
2859 __le16 interval;
2860 __u8 num_bis;
2861 __le16 bis[];
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
2970 /* Command opcode pack/unpack */
2971 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2972 #define hci_opcode_ogf(op) (op >> 10)
2973 #define hci_opcode_ocf(op) (op & 0x03ff)
2974
2975 /* ACL handle and flags pack/unpack */
2976 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2977 #define hci_handle(h) (h & 0x0fff)
2978 #define hci_flags(h) (h >> 12)
2979
2980 /* ISO handle and flags pack/unpack */
2981 #define hci_iso_flags_pb(f) (f & 0x0003)
2982 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001)
2983 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2))
2984
2985 /* ISO data length and flags pack/unpack */
2986 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14)))
2987 #define hci_iso_data_len(h) ((h) & 0x3fff)
2988 #define hci_iso_data_flags(h) ((h) >> 14)
2989
2990 /* codec transport types */
2991 #define HCI_TRANSPORT_SCO_ESCO 0x01
2992
2993 /* le24 support */
hci_cpu_to_le24(__u32 val, __u8 dst[3])2994 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3])
2995 {
2996 dst[0] = val & 0xff;
2997 dst[1] = (val & 0xff00) >> 8;
2998 dst[2] = (val & 0xff0000) >> 16;
2999 }
3000
3001 #endif /* __HCI_H */
3002