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 */
95enum {
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 Bluetooth Device Address provided by
180 * the 'local-bd-address' fwnode property is incorrectly specified in
181 * big-endian order.
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_BDADDR_PROPERTY_BROKEN,
187
188 /* When this quirk is set, the duplicate filtering during
189 * scanning is based on Bluetooth devices addresses. To allow
190 * RSSI based updates, restart scanning if needed.
191 *
192 * This quirk can be set before hci_register_dev is called or
193 * during the hdev->setup vendor callback.
194 */
195 HCI_QUIRK_STRICT_DUPLICATE_FILTER,
196
197 /* When this quirk is set, LE scan and BR/EDR inquiry is done
198 * simultaneously, otherwise it's interleaved.
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_SIMULTANEOUS_DISCOVERY,
204
205 /* When this quirk is set, the enabling of diagnostic mode is
206 * not persistent over HCI Reset. Every time the controller
207 * is brought up it needs to be reprogrammed.
208 *
209 * This quirk can be set before hci_register_dev is called or
210 * during the hdev->setup vendor callback.
211 */
212 HCI_QUIRK_NON_PERSISTENT_DIAG,
213
214 /* When this quirk is set, setup() would be run after every
215 * open() and not just after the first open().
216 *
217 * This quirk can be set before hci_register_dev is called or
218 * during the hdev->setup vendor callback.
219 *
220 */
221 HCI_QUIRK_NON_PERSISTENT_SETUP,
222
223 /* When this quirk is set, wide band speech is supported by
224 * the driver since no reliable mechanism exist to report
225 * this from the hardware, a driver flag is use to convey
226 * this support
227 *
228 * This quirk must be set before hci_register_dev is called.
229 */
230 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
231
232 /* When this quirk is set, the controller has validated that
233 * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are
234 * valid. This mechanism is necessary as many controllers have
235 * been seen has having trouble initiating a connectable
236 * advertisement despite the state combination being reported as
237 * supported.
238 */
239 HCI_QUIRK_VALID_LE_STATES,
240
241 /* When this quirk is set, then erroneous data reporting
242 * is ignored. This is mainly due to the fact that the HCI
243 * Read Default Erroneous Data Reporting command is advertised,
244 * but not supported; these controllers often reply with unknown
245 * command and tend to lock up randomly. Needing a hard reset.
246 *
247 * This quirk can be set before hci_register_dev is called or
248 * during the hdev->setup vendor callback.
249 */
250 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING,
251
252 /*
253 * When this quirk is set, then the hci_suspend_notifier is not
254 * registered. This is intended for devices which drop completely
255 * from the bus on system-suspend and which will show up as a new
256 * HCI after resume.
257 */
258 HCI_QUIRK_NO_SUSPEND_NOTIFIER,
259
260 /*
261 * When this quirk is set, LE tx power is not queried on startup
262 * and the min/max tx power values default to HCI_TX_POWER_INVALID.
263 *
264 * This quirk can be set before hci_register_dev is called or
265 * during the hdev->setup vendor callback.
266 */
267 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER,
268
269 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with
270 * HCI_FLT_CLEAR_ALL are ignored and event filtering is
271 * completely avoided. A subset of the CSR controller
272 * clones struggle with this and instantly lock up.
273 *
274 * Note that devices using this must (separately) disable
275 * runtime suspend, because event filtering takes place there.
276 */
277 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL,
278
279 /*
280 * When this quirk is set, disables the use of
281 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections.
282 *
283 * This quirk can be set before hci_register_dev is called or
284 * during the hdev->setup vendor callback.
285 */
286 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN,
287
288 /*
289 * When this quirk is set, the HCI_OP_LE_SET_EXT_SCAN_ENABLE command is
290 * disabled. This is required for some Broadcom controllers which
291 * erroneously claim to support extended scanning.
292 *
293 * This quirk can be set before hci_register_dev is called or
294 * during the hdev->setup vendor callback.
295 */
296 HCI_QUIRK_BROKEN_EXT_SCAN,
297
298 /*
299 * When this quirk is set, the HCI_OP_GET_MWS_TRANSPORT_CONFIG command is
300 * disabled. This is required for some Broadcom controllers which
301 * erroneously claim to support MWS Transport Layer Configuration.
302 *
303 * This quirk can be set before hci_register_dev is called or
304 * during the hdev->setup vendor callback.
305 */
306 HCI_QUIRK_BROKEN_MWS_TRANSPORT_CONFIG,
307
308 /* When this quirk is set, max_page for local extended features
309 * is set to 1, even if controller reports higher number. Some
310 * controllers (e.g. RTL8723CS) report more pages, but they
311 * don't actually support features declared there.
312 */
313 HCI_QUIRK_BROKEN_LOCAL_EXT_FEATURES_PAGE_2,
314
315 /*
316 * When this quirk is set, the HCI_OP_LE_SET_RPA_TIMEOUT command is
317 * skipped during initialization. This is required for the Actions
318 * Semiconductor ATS2851 based controllers, which erroneously claims
319 * to support it.
320 */
321 HCI_QUIRK_BROKEN_SET_RPA_TIMEOUT,
322
323 /* When this quirk is set, MSFT extension monitor tracking by
324 * address filter is supported. Since tracking quantity of each
325 * pattern is limited, this feature supports tracking multiple
326 * devices concurrently if controller supports multiple
327 * address filters.
328 *
329 * This quirk must be set before hci_register_dev is called.
330 */
331 HCI_QUIRK_USE_MSFT_EXT_ADDRESS_FILTER,
332
333 /*
334 * When this quirk is set, LE Coded PHY shall not be used. This is
335 * required for some Intel controllers which erroneously claim to
336 * support it but it causes problems with extended scanning.
337 *
338 * This quirk can be set before hci_register_dev is called or
339 * during the hdev->setup vendor callback.
340 */
341 HCI_QUIRK_BROKEN_LE_CODED,
342
343 /*
344 * When this quirk is set, the HCI_OP_READ_ENC_KEY_SIZE command is
345 * skipped during an HCI_EV_ENCRYPT_CHANGE event. This is required
346 * for Actions Semiconductor ATS2851 based controllers, which erroneously
347 * claim to support it.
348 */
349 HCI_QUIRK_BROKEN_READ_ENC_KEY_SIZE,
350};
351
352/* HCI device flags */
353enum {
354 HCI_UP,
355 HCI_INIT,
356 HCI_RUNNING,
357
358 HCI_PSCAN,
359 HCI_ISCAN,
360 HCI_AUTH,
361 HCI_ENCRYPT,
362 HCI_INQUIRY,
363
364 HCI_RAW,
365
366 HCI_RESET,
367};
368
369/* HCI socket flags */
370enum {
371 HCI_SOCK_TRUSTED,
372 HCI_MGMT_INDEX_EVENTS,
373 HCI_MGMT_UNCONF_INDEX_EVENTS,
374 HCI_MGMT_EXT_INDEX_EVENTS,
375 HCI_MGMT_EXT_INFO_EVENTS,
376 HCI_MGMT_OPTION_EVENTS,
377 HCI_MGMT_SETTING_EVENTS,
378 HCI_MGMT_DEV_CLASS_EVENTS,
379 HCI_MGMT_LOCAL_NAME_EVENTS,
380 HCI_MGMT_OOB_DATA_EVENTS,
381 HCI_MGMT_EXP_FEATURE_EVENTS,
382};
383
384/*
385 * BR/EDR and/or LE controller flags: the flags defined here should represent
386 * states from the controller.
387 */
388enum {
389 HCI_SETUP,
390 HCI_CONFIG,
391 HCI_DEBUGFS_CREATED,
392 HCI_POWERING_DOWN,
393 HCI_AUTO_OFF,
394 HCI_RFKILLED,
395 HCI_MGMT,
396 HCI_BONDABLE,
397 HCI_SERVICE_CACHE,
398 HCI_KEEP_DEBUG_KEYS,
399 HCI_USE_DEBUG_KEYS,
400 HCI_UNREGISTER,
401 HCI_UNCONFIGURED,
402 HCI_USER_CHANNEL,
403 HCI_EXT_CONFIGURED,
404 HCI_LE_ADV,
405 HCI_LE_PER_ADV,
406 HCI_LE_SCAN,
407 HCI_SSP_ENABLED,
408 HCI_SC_ENABLED,
409 HCI_SC_ONLY,
410 HCI_PRIVACY,
411 HCI_LIMITED_PRIVACY,
412 HCI_RPA_EXPIRED,
413 HCI_RPA_RESOLVING,
414 HCI_LE_ENABLED,
415 HCI_ADVERTISING,
416 HCI_ADVERTISING_CONNECTABLE,
417 HCI_CONNECTABLE,
418 HCI_DISCOVERABLE,
419 HCI_LIMITED_DISCOVERABLE,
420 HCI_LINK_SECURITY,
421 HCI_PERIODIC_INQ,
422 HCI_FAST_CONNECTABLE,
423 HCI_BREDR_ENABLED,
424 HCI_LE_SCAN_INTERRUPTED,
425 HCI_WIDEBAND_SPEECH_ENABLED,
426 HCI_EVENT_FILTER_CONFIGURED,
427 HCI_PA_SYNC,
428
429 HCI_DUT_MODE,
430 HCI_VENDOR_DIAG,
431 HCI_FORCE_BREDR_SMP,
432 HCI_FORCE_STATIC_ADDR,
433 HCI_LL_RPA_RESOLUTION,
434 HCI_ENABLE_LL_PRIVACY,
435 HCI_CMD_PENDING,
436 HCI_FORCE_NO_MITM,
437 HCI_QUALITY_REPORT,
438 HCI_OFFLOAD_CODECS_ENABLED,
439 HCI_LE_SIMULTANEOUS_ROLES,
440 HCI_CMD_DRAIN_WORKQUEUE,
441
442 HCI_MESH_EXPERIMENTAL,
443 HCI_MESH,
444 HCI_MESH_SENDING,
445
446 __HCI_NUM_FLAGS,
447};
448
449/* HCI timeouts */
450#define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
451#define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
452#define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
453#define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
454#define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
455#define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
456#define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
457#define HCI_ACL_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
458#define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
459#define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
460
461/* HCI data types */
462#define HCI_COMMAND_PKT 0x01
463#define HCI_ACLDATA_PKT 0x02
464#define HCI_SCODATA_PKT 0x03
465#define HCI_EVENT_PKT 0x04
466#define HCI_ISODATA_PKT 0x05
467#define HCI_DIAG_PKT 0xf0
468#define HCI_VENDOR_PKT 0xff
469
470/* HCI packet types */
471#define HCI_DM1 0x0008
472#define HCI_DM3 0x0400
473#define HCI_DM5 0x4000
474#define HCI_DH1 0x0010
475#define HCI_DH3 0x0800
476#define HCI_DH5 0x8000
477
478/* HCI packet types inverted masks */
479#define HCI_2DH1 0x0002
480#define HCI_3DH1 0x0004
481#define HCI_2DH3 0x0100
482#define HCI_3DH3 0x0200
483#define HCI_2DH5 0x1000
484#define HCI_3DH5 0x2000
485
486#define HCI_HV1 0x0020
487#define HCI_HV2 0x0040
488#define HCI_HV3 0x0080
489
490#define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
491#define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
492
493/* eSCO packet types */
494#define ESCO_HV1 0x0001
495#define ESCO_HV2 0x0002
496#define ESCO_HV3 0x0004
497#define ESCO_EV3 0x0008
498#define ESCO_EV4 0x0010
499#define ESCO_EV5 0x0020
500#define ESCO_2EV3 0x0040
501#define ESCO_3EV3 0x0080
502#define ESCO_2EV5 0x0100
503#define ESCO_3EV5 0x0200
504
505#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
506#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
507
508/* ACL flags */
509#define ACL_START_NO_FLUSH 0x00
510#define ACL_CONT 0x01
511#define ACL_START 0x02
512#define ACL_COMPLETE 0x03
513#define ACL_ACTIVE_BCAST 0x04
514#define ACL_PICO_BCAST 0x08
515
516/* ISO PB flags */
517#define ISO_START 0x00
518#define ISO_CONT 0x01
519#define ISO_SINGLE 0x02
520#define ISO_END 0x03
521
522/* ISO TS flags */
523#define ISO_TS 0x01
524
525/* Baseband links */
526#define SCO_LINK 0x00
527#define ACL_LINK 0x01
528#define ESCO_LINK 0x02
529/* Low Energy links do not have defined link type. Use invented one */
530#define LE_LINK 0x80
531#define AMP_LINK 0x81
532#define ISO_LINK 0x82
533#define INVALID_LINK 0xff
534
535/* LMP features */
536#define LMP_3SLOT 0x01
537#define LMP_5SLOT 0x02
538#define LMP_ENCRYPT 0x04
539#define LMP_SOFFSET 0x08
540#define LMP_TACCURACY 0x10
541#define LMP_RSWITCH 0x20
542#define LMP_HOLD 0x40
543#define LMP_SNIFF 0x80
544
545#define LMP_PARK 0x01
546#define LMP_RSSI 0x02
547#define LMP_QUALITY 0x04
548#define LMP_SCO 0x08
549#define LMP_HV2 0x10
550#define LMP_HV3 0x20
551#define LMP_ULAW 0x40
552#define LMP_ALAW 0x80
553
554#define LMP_CVSD 0x01
555#define LMP_PSCHEME 0x02
556#define LMP_PCONTROL 0x04
557#define LMP_TRANSPARENT 0x08
558
559#define LMP_EDR_2M 0x02
560#define LMP_EDR_3M 0x04
561#define LMP_RSSI_INQ 0x40
562#define LMP_ESCO 0x80
563
564#define LMP_EV4 0x01
565#define LMP_EV5 0x02
566#define LMP_NO_BREDR 0x20
567#define LMP_LE 0x40
568#define LMP_EDR_3SLOT 0x80
569
570#define LMP_EDR_5SLOT 0x01
571#define LMP_SNIFF_SUBR 0x02
572#define LMP_PAUSE_ENC 0x04
573#define LMP_EDR_ESCO_2M 0x20
574#define LMP_EDR_ESCO_3M 0x40
575#define LMP_EDR_3S_ESCO 0x80
576
577#define LMP_EXT_INQ 0x01
578#define LMP_SIMUL_LE_BR 0x02
579#define LMP_SIMPLE_PAIR 0x08
580#define LMP_ERR_DATA_REPORTING 0x20
581#define LMP_NO_FLUSH 0x40
582
583#define LMP_LSTO 0x01
584#define LMP_INQ_TX_PWR 0x02
585#define LMP_EXTFEATURES 0x80
586
587/* Extended LMP features */
588#define LMP_CPB_CENTRAL 0x01
589#define LMP_CPB_PERIPHERAL 0x02
590#define LMP_SYNC_TRAIN 0x04
591#define LMP_SYNC_SCAN 0x08
592
593#define LMP_SC 0x01
594#define LMP_PING 0x02
595
596/* Host features */
597#define LMP_HOST_SSP 0x01
598#define LMP_HOST_LE 0x02
599#define LMP_HOST_LE_BREDR 0x04
600#define LMP_HOST_SC 0x08
601
602/* LE features */
603#define HCI_LE_ENCRYPTION 0x01
604#define HCI_LE_CONN_PARAM_REQ_PROC 0x02
605#define HCI_LE_PERIPHERAL_FEATURES 0x08
606#define HCI_LE_PING 0x10
607#define HCI_LE_DATA_LEN_EXT 0x20
608#define HCI_LE_LL_PRIVACY 0x40
609#define HCI_LE_EXT_SCAN_POLICY 0x80
610#define HCI_LE_PHY_2M 0x01
611#define HCI_LE_PHY_CODED 0x08
612#define HCI_LE_EXT_ADV 0x10
613#define HCI_LE_PERIODIC_ADV 0x20
614#define HCI_LE_CHAN_SEL_ALG2 0x40
615#define HCI_LE_CIS_CENTRAL 0x10
616#define HCI_LE_CIS_PERIPHERAL 0x20
617#define HCI_LE_ISO_BROADCASTER 0x40
618#define HCI_LE_ISO_SYNC_RECEIVER 0x80
619
620/* Connection modes */
621#define HCI_CM_ACTIVE 0x0000
622#define HCI_CM_HOLD 0x0001
623#define HCI_CM_SNIFF 0x0002
624#define HCI_CM_PARK 0x0003
625
626/* Link policies */
627#define HCI_LP_RSWITCH 0x0001
628#define HCI_LP_HOLD 0x0002
629#define HCI_LP_SNIFF 0x0004
630#define HCI_LP_PARK 0x0008
631
632/* Link modes */
633#define HCI_LM_ACCEPT 0x8000
634#define HCI_LM_MASTER 0x0001
635#define HCI_LM_AUTH 0x0002
636#define HCI_LM_ENCRYPT 0x0004
637#define HCI_LM_TRUSTED 0x0008
638#define HCI_LM_RELIABLE 0x0010
639#define HCI_LM_SECURE 0x0020
640#define HCI_LM_FIPS 0x0040
641
642/* Authentication types */
643#define HCI_AT_NO_BONDING 0x00
644#define HCI_AT_NO_BONDING_MITM 0x01
645#define HCI_AT_DEDICATED_BONDING 0x02
646#define HCI_AT_DEDICATED_BONDING_MITM 0x03
647#define HCI_AT_GENERAL_BONDING 0x04
648#define HCI_AT_GENERAL_BONDING_MITM 0x05
649
650/* I/O capabilities */
651#define HCI_IO_DISPLAY_ONLY 0x00
652#define HCI_IO_DISPLAY_YESNO 0x01
653#define HCI_IO_KEYBOARD_ONLY 0x02
654#define HCI_IO_NO_INPUT_OUTPUT 0x03
655
656/* Link Key types */
657#define HCI_LK_COMBINATION 0x00
658#define HCI_LK_LOCAL_UNIT 0x01
659#define HCI_LK_REMOTE_UNIT 0x02
660#define HCI_LK_DEBUG_COMBINATION 0x03
661#define HCI_LK_UNAUTH_COMBINATION_P192 0x04
662#define HCI_LK_AUTH_COMBINATION_P192 0x05
663#define HCI_LK_CHANGED_COMBINATION 0x06
664#define HCI_LK_UNAUTH_COMBINATION_P256 0x07
665#define HCI_LK_AUTH_COMBINATION_P256 0x08
666
667/* ---- HCI Error Codes ---- */
668#define HCI_ERROR_UNKNOWN_CONN_ID 0x02
669#define HCI_ERROR_AUTH_FAILURE 0x05
670#define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
671#define HCI_ERROR_MEMORY_EXCEEDED 0x07
672#define HCI_ERROR_CONNECTION_TIMEOUT 0x08
673#define HCI_ERROR_COMMAND_DISALLOWED 0x0c
674#define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
675#define HCI_ERROR_REJ_BAD_ADDR 0x0f
676#define HCI_ERROR_INVALID_PARAMETERS 0x12
677#define HCI_ERROR_REMOTE_USER_TERM 0x13
678#define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
679#define HCI_ERROR_REMOTE_POWER_OFF 0x15
680#define HCI_ERROR_LOCAL_HOST_TERM 0x16
681#define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
682#define HCI_ERROR_UNSUPPORTED_REMOTE_FEATURE 0x1e
683#define HCI_ERROR_INVALID_LL_PARAMS 0x1e
684#define HCI_ERROR_UNSPECIFIED 0x1f
685#define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
686#define HCI_ERROR_CANCELLED_BY_HOST 0x44
687
688/* Flow control modes */
689#define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
690#define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
691
692/* The core spec defines 127 as the "not available" value */
693#define HCI_TX_POWER_INVALID 127
694#define HCI_RSSI_INVALID 127
695
696#define HCI_SYNC_HANDLE_INVALID 0xffff
697
698#define HCI_ROLE_MASTER 0x00
699#define HCI_ROLE_SLAVE 0x01
700
701/* Extended Inquiry Response field types */
702#define EIR_FLAGS 0x01 /* flags */
703#define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
704#define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
705#define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
706#define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
707#define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
708#define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
709#define EIR_NAME_SHORT 0x08 /* shortened local name */
710#define EIR_NAME_COMPLETE 0x09 /* complete local name */
711#define EIR_TX_POWER 0x0A /* transmit power level */
712#define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
713#define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
714#define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
715#define EIR_DEVICE_ID 0x10 /* device ID */
716#define EIR_APPEARANCE 0x19 /* Device appearance */
717#define EIR_SERVICE_DATA 0x16 /* Service Data */
718#define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
719#define EIR_LE_ROLE 0x1C /* LE role */
720#define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
721#define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
722#define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
723#define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
724
725/* Low Energy Advertising Flags */
726#define LE_AD_LIMITED 0x01 /* Limited Discoverable */
727#define LE_AD_GENERAL 0x02 /* General Discoverable */
728#define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
729#define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
730#define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
731
732/* ----- HCI Commands ---- */
733#define HCI_OP_NOP 0x0000
734
735#define HCI_OP_INQUIRY 0x0401
736struct hci_cp_inquiry {
737 __u8 lap[3];
738 __u8 length;
739 __u8 num_rsp;
740} __packed;
741
742#define HCI_OP_INQUIRY_CANCEL 0x0402
743
744#define HCI_OP_PERIODIC_INQ 0x0403
745
746#define HCI_OP_EXIT_PERIODIC_INQ 0x0404
747
748#define HCI_OP_CREATE_CONN 0x0405
749struct hci_cp_create_conn {
750 bdaddr_t bdaddr;
751 __le16 pkt_type;
752 __u8 pscan_rep_mode;
753 __u8 pscan_mode;
754 __le16 clock_offset;
755 __u8 role_switch;
756} __packed;
757
758#define HCI_OP_DISCONNECT 0x0406
759struct hci_cp_disconnect {
760 __le16 handle;
761 __u8 reason;
762} __packed;
763
764#define HCI_OP_ADD_SCO 0x0407
765struct hci_cp_add_sco {
766 __le16 handle;
767 __le16 pkt_type;
768} __packed;
769
770#define HCI_OP_CREATE_CONN_CANCEL 0x0408
771struct hci_cp_create_conn_cancel {
772 bdaddr_t bdaddr;
773} __packed;
774
775#define HCI_OP_ACCEPT_CONN_REQ 0x0409
776struct hci_cp_accept_conn_req {
777 bdaddr_t bdaddr;
778 __u8 role;
779} __packed;
780
781#define HCI_OP_REJECT_CONN_REQ 0x040a
782struct hci_cp_reject_conn_req {
783 bdaddr_t bdaddr;
784 __u8 reason;
785} __packed;
786
787#define HCI_OP_LINK_KEY_REPLY 0x040b
788struct hci_cp_link_key_reply {
789 bdaddr_t bdaddr;
790 __u8 link_key[HCI_LINK_KEY_SIZE];
791} __packed;
792
793#define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
794struct hci_cp_link_key_neg_reply {
795 bdaddr_t bdaddr;
796} __packed;
797
798#define HCI_OP_PIN_CODE_REPLY 0x040d
799struct hci_cp_pin_code_reply {
800 bdaddr_t bdaddr;
801 __u8 pin_len;
802 __u8 pin_code[16];
803} __packed;
804struct hci_rp_pin_code_reply {
805 __u8 status;
806 bdaddr_t bdaddr;
807} __packed;
808
809#define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
810struct hci_cp_pin_code_neg_reply {
811 bdaddr_t bdaddr;
812} __packed;
813struct hci_rp_pin_code_neg_reply {
814 __u8 status;
815 bdaddr_t bdaddr;
816} __packed;
817
818#define HCI_OP_CHANGE_CONN_PTYPE 0x040f
819struct hci_cp_change_conn_ptype {
820 __le16 handle;
821 __le16 pkt_type;
822} __packed;
823
824#define HCI_OP_AUTH_REQUESTED 0x0411
825struct hci_cp_auth_requested {
826 __le16 handle;
827} __packed;
828
829#define HCI_OP_SET_CONN_ENCRYPT 0x0413
830struct hci_cp_set_conn_encrypt {
831 __le16 handle;
832 __u8 encrypt;
833} __packed;
834
835#define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
836struct hci_cp_change_conn_link_key {
837 __le16 handle;
838} __packed;
839
840#define HCI_OP_REMOTE_NAME_REQ 0x0419
841struct hci_cp_remote_name_req {
842 bdaddr_t bdaddr;
843 __u8 pscan_rep_mode;
844 __u8 pscan_mode;
845 __le16 clock_offset;
846} __packed;
847
848#define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
849struct hci_cp_remote_name_req_cancel {
850 bdaddr_t bdaddr;
851} __packed;
852
853#define HCI_OP_READ_REMOTE_FEATURES 0x041b
854struct hci_cp_read_remote_features {
855 __le16 handle;
856} __packed;
857
858#define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
859struct hci_cp_read_remote_ext_features {
860 __le16 handle;
861 __u8 page;
862} __packed;
863
864#define HCI_OP_READ_REMOTE_VERSION 0x041d
865struct hci_cp_read_remote_version {
866 __le16 handle;
867} __packed;
868
869#define HCI_OP_READ_CLOCK_OFFSET 0x041f
870struct hci_cp_read_clock_offset {
871 __le16 handle;
872} __packed;
873
874#define HCI_OP_SETUP_SYNC_CONN 0x0428
875struct hci_cp_setup_sync_conn {
876 __le16 handle;
877 __le32 tx_bandwidth;
878 __le32 rx_bandwidth;
879 __le16 max_latency;
880 __le16 voice_setting;
881 __u8 retrans_effort;
882 __le16 pkt_type;
883} __packed;
884
885#define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
886struct hci_cp_accept_sync_conn_req {
887 bdaddr_t bdaddr;
888 __le32 tx_bandwidth;
889 __le32 rx_bandwidth;
890 __le16 max_latency;
891 __le16 content_format;
892 __u8 retrans_effort;
893 __le16 pkt_type;
894} __packed;
895
896#define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
897struct hci_cp_reject_sync_conn_req {
898 bdaddr_t bdaddr;
899 __u8 reason;
900} __packed;
901
902#define HCI_OP_IO_CAPABILITY_REPLY 0x042b
903struct hci_cp_io_capability_reply {
904 bdaddr_t bdaddr;
905 __u8 capability;
906 __u8 oob_data;
907 __u8 authentication;
908} __packed;
909
910#define HCI_OP_USER_CONFIRM_REPLY 0x042c
911struct hci_cp_user_confirm_reply {
912 bdaddr_t bdaddr;
913} __packed;
914struct hci_rp_user_confirm_reply {
915 __u8 status;
916 bdaddr_t bdaddr;
917} __packed;
918
919#define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
920
921#define HCI_OP_USER_PASSKEY_REPLY 0x042e
922struct hci_cp_user_passkey_reply {
923 bdaddr_t bdaddr;
924 __le32 passkey;
925} __packed;
926
927#define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
928
929#define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
930struct hci_cp_remote_oob_data_reply {
931 bdaddr_t bdaddr;
932 __u8 hash[16];
933 __u8 rand[16];
934} __packed;
935
936#define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
937struct hci_cp_remote_oob_data_neg_reply {
938 bdaddr_t bdaddr;
939} __packed;
940
941#define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
942struct hci_cp_io_capability_neg_reply {
943 bdaddr_t bdaddr;
944 __u8 reason;
945} __packed;
946
947#define HCI_OP_CREATE_PHY_LINK 0x0435
948struct hci_cp_create_phy_link {
949 __u8 phy_handle;
950 __u8 key_len;
951 __u8 key_type;
952 __u8 key[HCI_AMP_LINK_KEY_SIZE];
953} __packed;
954
955#define HCI_OP_ACCEPT_PHY_LINK 0x0436
956struct hci_cp_accept_phy_link {
957 __u8 phy_handle;
958 __u8 key_len;
959 __u8 key_type;
960 __u8 key[HCI_AMP_LINK_KEY_SIZE];
961} __packed;
962
963#define HCI_OP_DISCONN_PHY_LINK 0x0437
964struct hci_cp_disconn_phy_link {
965 __u8 phy_handle;
966 __u8 reason;
967} __packed;
968
969struct ext_flow_spec {
970 __u8 id;
971 __u8 stype;
972 __le16 msdu;
973 __le32 sdu_itime;
974 __le32 acc_lat;
975 __le32 flush_to;
976} __packed;
977
978#define HCI_OP_CREATE_LOGICAL_LINK 0x0438
979#define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439
980struct hci_cp_create_accept_logical_link {
981 __u8 phy_handle;
982 struct ext_flow_spec tx_flow_spec;
983 struct ext_flow_spec rx_flow_spec;
984} __packed;
985
986#define HCI_OP_DISCONN_LOGICAL_LINK 0x043a
987struct hci_cp_disconn_logical_link {
988 __le16 log_handle;
989} __packed;
990
991#define HCI_OP_LOGICAL_LINK_CANCEL 0x043b
992struct hci_cp_logical_link_cancel {
993 __u8 phy_handle;
994 __u8 flow_spec_id;
995} __packed;
996
997#define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d
998struct hci_coding_format {
999 __u8 id;
1000 __le16 cid;
1001 __le16 vid;
1002} __packed;
1003
1004struct hci_cp_enhanced_setup_sync_conn {
1005 __le16 handle;
1006 __le32 tx_bandwidth;
1007 __le32 rx_bandwidth;
1008 struct hci_coding_format tx_coding_format;
1009 struct hci_coding_format rx_coding_format;
1010 __le16 tx_codec_frame_size;
1011 __le16 rx_codec_frame_size;
1012 __le32 in_bandwidth;
1013 __le32 out_bandwidth;
1014 struct hci_coding_format in_coding_format;
1015 struct hci_coding_format out_coding_format;
1016 __le16 in_coded_data_size;
1017 __le16 out_coded_data_size;
1018 __u8 in_pcm_data_format;
1019 __u8 out_pcm_data_format;
1020 __u8 in_pcm_sample_payload_msb_pos;
1021 __u8 out_pcm_sample_payload_msb_pos;
1022 __u8 in_data_path;
1023 __u8 out_data_path;
1024 __u8 in_transport_unit_size;
1025 __u8 out_transport_unit_size;
1026 __le16 max_latency;
1027 __le16 pkt_type;
1028 __u8 retrans_effort;
1029} __packed;
1030
1031struct hci_rp_logical_link_cancel {
1032 __u8 status;
1033 __u8 phy_handle;
1034 __u8 flow_spec_id;
1035} __packed;
1036
1037#define HCI_OP_SET_CPB 0x0441
1038struct hci_cp_set_cpb {
1039 __u8 enable;
1040 __u8 lt_addr;
1041 __u8 lpo_allowed;
1042 __le16 packet_type;
1043 __le16 interval_min;
1044 __le16 interval_max;
1045 __le16 cpb_sv_tout;
1046} __packed;
1047struct hci_rp_set_cpb {
1048 __u8 status;
1049 __u8 lt_addr;
1050 __le16 interval;
1051} __packed;
1052
1053#define HCI_OP_START_SYNC_TRAIN 0x0443
1054
1055#define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
1056struct hci_cp_remote_oob_ext_data_reply {
1057 bdaddr_t bdaddr;
1058 __u8 hash192[16];
1059 __u8 rand192[16];
1060 __u8 hash256[16];
1061 __u8 rand256[16];
1062} __packed;
1063
1064#define HCI_OP_SNIFF_MODE 0x0803
1065struct hci_cp_sniff_mode {
1066 __le16 handle;
1067 __le16 max_interval;
1068 __le16 min_interval;
1069 __le16 attempt;
1070 __le16 timeout;
1071} __packed;
1072
1073#define HCI_OP_EXIT_SNIFF_MODE 0x0804
1074struct hci_cp_exit_sniff_mode {
1075 __le16 handle;
1076} __packed;
1077
1078#define HCI_OP_ROLE_DISCOVERY 0x0809
1079struct hci_cp_role_discovery {
1080 __le16 handle;
1081} __packed;
1082struct hci_rp_role_discovery {
1083 __u8 status;
1084 __le16 handle;
1085 __u8 role;
1086} __packed;
1087
1088#define HCI_OP_SWITCH_ROLE 0x080b
1089struct hci_cp_switch_role {
1090 bdaddr_t bdaddr;
1091 __u8 role;
1092} __packed;
1093
1094#define HCI_OP_READ_LINK_POLICY 0x080c
1095struct hci_cp_read_link_policy {
1096 __le16 handle;
1097} __packed;
1098struct hci_rp_read_link_policy {
1099 __u8 status;
1100 __le16 handle;
1101 __le16 policy;
1102} __packed;
1103
1104#define HCI_OP_WRITE_LINK_POLICY 0x080d
1105struct hci_cp_write_link_policy {
1106 __le16 handle;
1107 __le16 policy;
1108} __packed;
1109struct hci_rp_write_link_policy {
1110 __u8 status;
1111 __le16 handle;
1112} __packed;
1113
1114#define HCI_OP_READ_DEF_LINK_POLICY 0x080e
1115struct hci_rp_read_def_link_policy {
1116 __u8 status;
1117 __le16 policy;
1118} __packed;
1119
1120#define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
1121struct hci_cp_write_def_link_policy {
1122 __le16 policy;
1123} __packed;
1124
1125#define HCI_OP_SNIFF_SUBRATE 0x0811
1126struct hci_cp_sniff_subrate {
1127 __le16 handle;
1128 __le16 max_latency;
1129 __le16 min_remote_timeout;
1130 __le16 min_local_timeout;
1131} __packed;
1132
1133#define HCI_OP_SET_EVENT_MASK 0x0c01
1134
1135#define HCI_OP_RESET 0x0c03
1136
1137#define HCI_OP_SET_EVENT_FLT 0x0c05
1138#define HCI_SET_EVENT_FLT_SIZE 9
1139struct hci_cp_set_event_filter {
1140 __u8 flt_type;
1141 __u8 cond_type;
1142 struct {
1143 bdaddr_t bdaddr;
1144 __u8 auto_accept;
1145 } __packed addr_conn_flt;
1146} __packed;
1147
1148/* Filter types */
1149#define HCI_FLT_CLEAR_ALL 0x00
1150#define HCI_FLT_INQ_RESULT 0x01
1151#define HCI_FLT_CONN_SETUP 0x02
1152
1153/* CONN_SETUP Condition types */
1154#define HCI_CONN_SETUP_ALLOW_ALL 0x00
1155#define HCI_CONN_SETUP_ALLOW_CLASS 0x01
1156#define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
1157
1158/* CONN_SETUP Conditions */
1159#define HCI_CONN_SETUP_AUTO_OFF 0x01
1160#define HCI_CONN_SETUP_AUTO_ON 0x02
1161#define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03
1162
1163#define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
1164struct hci_cp_read_stored_link_key {
1165 bdaddr_t bdaddr;
1166 __u8 read_all;
1167} __packed;
1168struct hci_rp_read_stored_link_key {
1169 __u8 status;
1170 __le16 max_keys;
1171 __le16 num_keys;
1172} __packed;
1173
1174#define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
1175struct hci_cp_delete_stored_link_key {
1176 bdaddr_t bdaddr;
1177 __u8 delete_all;
1178} __packed;
1179struct hci_rp_delete_stored_link_key {
1180 __u8 status;
1181 __le16 num_keys;
1182} __packed;
1183
1184#define HCI_MAX_NAME_LENGTH 248
1185
1186#define HCI_OP_WRITE_LOCAL_NAME 0x0c13
1187struct hci_cp_write_local_name {
1188 __u8 name[HCI_MAX_NAME_LENGTH];
1189} __packed;
1190
1191#define HCI_OP_READ_LOCAL_NAME 0x0c14
1192struct hci_rp_read_local_name {
1193 __u8 status;
1194 __u8 name[HCI_MAX_NAME_LENGTH];
1195} __packed;
1196
1197#define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
1198
1199#define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
1200
1201#define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
1202 #define SCAN_DISABLED 0x00
1203 #define SCAN_INQUIRY 0x01
1204 #define SCAN_PAGE 0x02
1205
1206#define HCI_OP_READ_AUTH_ENABLE 0x0c1f
1207
1208#define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
1209 #define AUTH_DISABLED 0x00
1210 #define AUTH_ENABLED 0x01
1211
1212#define HCI_OP_READ_ENCRYPT_MODE 0x0c21
1213
1214#define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
1215 #define ENCRYPT_DISABLED 0x00
1216 #define ENCRYPT_P2P 0x01
1217 #define ENCRYPT_BOTH 0x02
1218
1219#define HCI_OP_READ_CLASS_OF_DEV 0x0c23
1220struct hci_rp_read_class_of_dev {
1221 __u8 status;
1222 __u8 dev_class[3];
1223} __packed;
1224
1225#define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
1226struct hci_cp_write_class_of_dev {
1227 __u8 dev_class[3];
1228} __packed;
1229
1230#define HCI_OP_READ_VOICE_SETTING 0x0c25
1231struct hci_rp_read_voice_setting {
1232 __u8 status;
1233 __le16 voice_setting;
1234} __packed;
1235
1236#define HCI_OP_WRITE_VOICE_SETTING 0x0c26
1237struct hci_cp_write_voice_setting {
1238 __le16 voice_setting;
1239} __packed;
1240
1241#define HCI_OP_HOST_BUFFER_SIZE 0x0c33
1242struct hci_cp_host_buffer_size {
1243 __le16 acl_mtu;
1244 __u8 sco_mtu;
1245 __le16 acl_max_pkt;
1246 __le16 sco_max_pkt;
1247} __packed;
1248
1249#define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
1250struct hci_rp_read_num_supported_iac {
1251 __u8 status;
1252 __u8 num_iac;
1253} __packed;
1254
1255#define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
1256
1257#define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
1258struct hci_cp_write_current_iac_lap {
1259 __u8 num_iac;
1260 __u8 iac_lap[6];
1261} __packed;
1262
1263#define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1264
1265#define HCI_MAX_EIR_LENGTH 240
1266
1267#define HCI_OP_WRITE_EIR 0x0c52
1268struct hci_cp_write_eir {
1269 __u8 fec;
1270 __u8 data[HCI_MAX_EIR_LENGTH];
1271} __packed;
1272
1273#define HCI_OP_READ_SSP_MODE 0x0c55
1274struct hci_rp_read_ssp_mode {
1275 __u8 status;
1276 __u8 mode;
1277} __packed;
1278
1279#define HCI_OP_WRITE_SSP_MODE 0x0c56
1280struct hci_cp_write_ssp_mode {
1281 __u8 mode;
1282} __packed;
1283
1284#define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1285struct hci_rp_read_local_oob_data {
1286 __u8 status;
1287 __u8 hash[16];
1288 __u8 rand[16];
1289} __packed;
1290
1291#define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1292struct hci_rp_read_inq_rsp_tx_power {
1293 __u8 status;
1294 __s8 tx_power;
1295} __packed;
1296
1297#define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a
1298 #define ERR_DATA_REPORTING_DISABLED 0x00
1299 #define ERR_DATA_REPORTING_ENABLED 0x01
1300struct hci_rp_read_def_err_data_reporting {
1301 __u8 status;
1302 __u8 err_data_reporting;
1303} __packed;
1304
1305#define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b
1306struct hci_cp_write_def_err_data_reporting {
1307 __u8 err_data_reporting;
1308} __packed;
1309
1310#define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1311
1312#define HCI_OP_READ_LOCATION_DATA 0x0c64
1313
1314#define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1315struct hci_rp_read_flow_control_mode {
1316 __u8 status;
1317 __u8 mode;
1318} __packed;
1319
1320#define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1321struct hci_cp_write_le_host_supported {
1322 __u8 le;
1323 __u8 simul;
1324} __packed;
1325
1326#define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1327struct hci_cp_set_reserved_lt_addr {
1328 __u8 lt_addr;
1329} __packed;
1330struct hci_rp_set_reserved_lt_addr {
1331 __u8 status;
1332 __u8 lt_addr;
1333} __packed;
1334
1335#define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1336struct hci_cp_delete_reserved_lt_addr {
1337 __u8 lt_addr;
1338} __packed;
1339struct hci_rp_delete_reserved_lt_addr {
1340 __u8 status;
1341 __u8 lt_addr;
1342} __packed;
1343
1344#define HCI_OP_SET_CPB_DATA 0x0c76
1345struct hci_cp_set_cpb_data {
1346 __u8 lt_addr;
1347 __u8 fragment;
1348 __u8 data_length;
1349 __u8 data[HCI_MAX_CPB_DATA_SIZE];
1350} __packed;
1351struct hci_rp_set_cpb_data {
1352 __u8 status;
1353 __u8 lt_addr;
1354} __packed;
1355
1356#define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1357
1358#define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1359struct hci_cp_write_sync_train_params {
1360 __le16 interval_min;
1361 __le16 interval_max;
1362 __le32 sync_train_tout;
1363 __u8 service_data;
1364} __packed;
1365struct hci_rp_write_sync_train_params {
1366 __u8 status;
1367 __le16 sync_train_int;
1368} __packed;
1369
1370#define HCI_OP_READ_SC_SUPPORT 0x0c79
1371struct hci_rp_read_sc_support {
1372 __u8 status;
1373 __u8 support;
1374} __packed;
1375
1376#define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1377struct hci_cp_write_sc_support {
1378 __u8 support;
1379} __packed;
1380
1381#define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b
1382struct hci_cp_read_auth_payload_to {
1383 __le16 handle;
1384} __packed;
1385struct hci_rp_read_auth_payload_to {
1386 __u8 status;
1387 __le16 handle;
1388 __le16 timeout;
1389} __packed;
1390
1391#define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c
1392struct hci_cp_write_auth_payload_to {
1393 __le16 handle;
1394 __le16 timeout;
1395} __packed;
1396struct hci_rp_write_auth_payload_to {
1397 __u8 status;
1398 __le16 handle;
1399} __packed;
1400
1401#define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1402struct hci_rp_read_local_oob_ext_data {
1403 __u8 status;
1404 __u8 hash192[16];
1405 __u8 rand192[16];
1406 __u8 hash256[16];
1407 __u8 rand256[16];
1408} __packed;
1409
1410#define HCI_CONFIGURE_DATA_PATH 0x0c83
1411struct hci_op_configure_data_path {
1412 __u8 direction;
1413 __u8 data_path_id;
1414 __u8 vnd_len;
1415 __u8 vnd_data[];
1416} __packed;
1417
1418#define HCI_OP_READ_LOCAL_VERSION 0x1001
1419struct hci_rp_read_local_version {
1420 __u8 status;
1421 __u8 hci_ver;
1422 __le16 hci_rev;
1423 __u8 lmp_ver;
1424 __le16 manufacturer;
1425 __le16 lmp_subver;
1426} __packed;
1427
1428#define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1429struct hci_rp_read_local_commands {
1430 __u8 status;
1431 __u8 commands[64];
1432} __packed;
1433
1434#define HCI_OP_READ_LOCAL_FEATURES 0x1003
1435struct hci_rp_read_local_features {
1436 __u8 status;
1437 __u8 features[8];
1438} __packed;
1439
1440#define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1441struct hci_cp_read_local_ext_features {
1442 __u8 page;
1443} __packed;
1444struct hci_rp_read_local_ext_features {
1445 __u8 status;
1446 __u8 page;
1447 __u8 max_page;
1448 __u8 features[8];
1449} __packed;
1450
1451#define HCI_OP_READ_BUFFER_SIZE 0x1005
1452struct hci_rp_read_buffer_size {
1453 __u8 status;
1454 __le16 acl_mtu;
1455 __u8 sco_mtu;
1456 __le16 acl_max_pkt;
1457 __le16 sco_max_pkt;
1458} __packed;
1459
1460#define HCI_OP_READ_BD_ADDR 0x1009
1461struct hci_rp_read_bd_addr {
1462 __u8 status;
1463 bdaddr_t bdaddr;
1464} __packed;
1465
1466#define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1467struct hci_rp_read_data_block_size {
1468 __u8 status;
1469 __le16 max_acl_len;
1470 __le16 block_len;
1471 __le16 num_blocks;
1472} __packed;
1473
1474#define HCI_OP_READ_LOCAL_CODECS 0x100b
1475struct hci_std_codecs {
1476 __u8 num;
1477 __u8 codec[];
1478} __packed;
1479
1480struct hci_vnd_codec {
1481 /* company id */
1482 __le16 cid;
1483 /* vendor codec id */
1484 __le16 vid;
1485} __packed;
1486
1487struct hci_vnd_codecs {
1488 __u8 num;
1489 struct hci_vnd_codec codec[];
1490} __packed;
1491
1492struct hci_rp_read_local_supported_codecs {
1493 __u8 status;
1494 struct hci_std_codecs std_codecs;
1495 struct hci_vnd_codecs vnd_codecs;
1496} __packed;
1497
1498#define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c
1499struct hci_rp_read_local_pairing_opts {
1500 __u8 status;
1501 __u8 pairing_opts;
1502 __u8 max_key_size;
1503} __packed;
1504
1505#define HCI_OP_READ_LOCAL_CODECS_V2 0x100d
1506struct hci_std_codec_v2 {
1507 __u8 id;
1508 __u8 transport;
1509} __packed;
1510
1511struct hci_std_codecs_v2 {
1512 __u8 num;
1513 struct hci_std_codec_v2 codec[];
1514} __packed;
1515
1516struct hci_vnd_codec_v2 {
1517 __le16 cid;
1518 __le16 vid;
1519 __u8 transport;
1520} __packed;
1521
1522struct hci_vnd_codecs_v2 {
1523 __u8 num;
1524 struct hci_vnd_codec_v2 codec[];
1525} __packed;
1526
1527struct hci_rp_read_local_supported_codecs_v2 {
1528 __u8 status;
1529 struct hci_std_codecs_v2 std_codecs;
1530 struct hci_vnd_codecs_v2 vendor_codecs;
1531} __packed;
1532
1533#define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e
1534struct hci_op_read_local_codec_caps {
1535 __u8 id;
1536 __le16 cid;
1537 __le16 vid;
1538 __u8 transport;
1539 __u8 direction;
1540} __packed;
1541
1542struct hci_codec_caps {
1543 __u8 len;
1544 __u8 data[];
1545} __packed;
1546
1547struct hci_rp_read_local_codec_caps {
1548 __u8 status;
1549 __u8 num_caps;
1550} __packed;
1551
1552#define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1553struct hci_rp_read_page_scan_activity {
1554 __u8 status;
1555 __le16 interval;
1556 __le16 window;
1557} __packed;
1558
1559#define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1560struct hci_cp_write_page_scan_activity {
1561 __le16 interval;
1562 __le16 window;
1563} __packed;
1564
1565#define HCI_OP_READ_TX_POWER 0x0c2d
1566struct hci_cp_read_tx_power {
1567 __le16 handle;
1568 __u8 type;
1569} __packed;
1570struct hci_rp_read_tx_power {
1571 __u8 status;
1572 __le16 handle;
1573 __s8 tx_power;
1574} __packed;
1575
1576#define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1577struct hci_rp_read_page_scan_type {
1578 __u8 status;
1579 __u8 type;
1580} __packed;
1581
1582#define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1583 #define PAGE_SCAN_TYPE_STANDARD 0x00
1584 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1585
1586#define HCI_OP_READ_RSSI 0x1405
1587struct hci_cp_read_rssi {
1588 __le16 handle;
1589} __packed;
1590struct hci_rp_read_rssi {
1591 __u8 status;
1592 __le16 handle;
1593 __s8 rssi;
1594} __packed;
1595
1596#define HCI_OP_READ_CLOCK 0x1407
1597struct hci_cp_read_clock {
1598 __le16 handle;
1599 __u8 which;
1600} __packed;
1601struct hci_rp_read_clock {
1602 __u8 status;
1603 __le16 handle;
1604 __le32 clock;
1605 __le16 accuracy;
1606} __packed;
1607
1608#define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1609struct hci_cp_read_enc_key_size {
1610 __le16 handle;
1611} __packed;
1612struct hci_rp_read_enc_key_size {
1613 __u8 status;
1614 __le16 handle;
1615 __u8 key_size;
1616} __packed;
1617
1618#define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
1619struct hci_rp_read_local_amp_info {
1620 __u8 status;
1621 __u8 amp_status;
1622 __le32 total_bw;
1623 __le32 max_bw;
1624 __le32 min_latency;
1625 __le32 max_pdu;
1626 __u8 amp_type;
1627 __le16 pal_cap;
1628 __le16 max_assoc_size;
1629 __le32 max_flush_to;
1630 __le32 be_flush_to;
1631} __packed;
1632
1633#define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a
1634struct hci_cp_read_local_amp_assoc {
1635 __u8 phy_handle;
1636 __le16 len_so_far;
1637 __le16 max_len;
1638} __packed;
1639struct hci_rp_read_local_amp_assoc {
1640 __u8 status;
1641 __u8 phy_handle;
1642 __le16 rem_len;
1643 __u8 frag[];
1644} __packed;
1645
1646#define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b
1647struct hci_cp_write_remote_amp_assoc {
1648 __u8 phy_handle;
1649 __le16 len_so_far;
1650 __le16 rem_len;
1651 __u8 frag[];
1652} __packed;
1653struct hci_rp_write_remote_amp_assoc {
1654 __u8 status;
1655 __u8 phy_handle;
1656} __packed;
1657
1658#define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1659
1660#define HCI_OP_ENABLE_DUT_MODE 0x1803
1661
1662#define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1663
1664#define HCI_OP_LE_SET_EVENT_MASK 0x2001
1665struct hci_cp_le_set_event_mask {
1666 __u8 mask[8];
1667} __packed;
1668
1669#define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1670struct hci_rp_le_read_buffer_size {
1671 __u8 status;
1672 __le16 le_mtu;
1673 __u8 le_max_pkt;
1674} __packed;
1675
1676#define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1677struct hci_rp_le_read_local_features {
1678 __u8 status;
1679 __u8 features[8];
1680} __packed;
1681
1682#define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1683
1684#define HCI_OP_LE_SET_ADV_PARAM 0x2006
1685struct hci_cp_le_set_adv_param {
1686 __le16 min_interval;
1687 __le16 max_interval;
1688 __u8 type;
1689 __u8 own_address_type;
1690 __u8 direct_addr_type;
1691 bdaddr_t direct_addr;
1692 __u8 channel_map;
1693 __u8 filter_policy;
1694} __packed;
1695
1696#define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1697struct hci_rp_le_read_adv_tx_power {
1698 __u8 status;
1699 __s8 tx_power;
1700} __packed;
1701
1702#define HCI_MAX_AD_LENGTH 31
1703
1704#define HCI_OP_LE_SET_ADV_DATA 0x2008
1705struct hci_cp_le_set_adv_data {
1706 __u8 length;
1707 __u8 data[HCI_MAX_AD_LENGTH];
1708} __packed;
1709
1710#define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1711struct hci_cp_le_set_scan_rsp_data {
1712 __u8 length;
1713 __u8 data[HCI_MAX_AD_LENGTH];
1714} __packed;
1715
1716#define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1717
1718#define LE_SCAN_PASSIVE 0x00
1719#define LE_SCAN_ACTIVE 0x01
1720
1721#define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1722struct hci_cp_le_set_scan_param {
1723 __u8 type;
1724 __le16 interval;
1725 __le16 window;
1726 __u8 own_address_type;
1727 __u8 filter_policy;
1728} __packed;
1729
1730#define LE_SCAN_DISABLE 0x00
1731#define LE_SCAN_ENABLE 0x01
1732#define LE_SCAN_FILTER_DUP_DISABLE 0x00
1733#define LE_SCAN_FILTER_DUP_ENABLE 0x01
1734
1735#define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1736struct hci_cp_le_set_scan_enable {
1737 __u8 enable;
1738 __u8 filter_dup;
1739} __packed;
1740
1741#define HCI_LE_USE_PEER_ADDR 0x00
1742#define HCI_LE_USE_ACCEPT_LIST 0x01
1743
1744#define HCI_OP_LE_CREATE_CONN 0x200d
1745struct hci_cp_le_create_conn {
1746 __le16 scan_interval;
1747 __le16 scan_window;
1748 __u8 filter_policy;
1749 __u8 peer_addr_type;
1750 bdaddr_t peer_addr;
1751 __u8 own_address_type;
1752 __le16 conn_interval_min;
1753 __le16 conn_interval_max;
1754 __le16 conn_latency;
1755 __le16 supervision_timeout;
1756 __le16 min_ce_len;
1757 __le16 max_ce_len;
1758} __packed;
1759
1760#define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1761
1762#define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f
1763struct hci_rp_le_read_accept_list_size {
1764 __u8 status;
1765 __u8 size;
1766} __packed;
1767
1768#define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010
1769
1770#define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011
1771struct hci_cp_le_add_to_accept_list {
1772 __u8 bdaddr_type;
1773 bdaddr_t bdaddr;
1774} __packed;
1775
1776#define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012
1777struct hci_cp_le_del_from_accept_list {
1778 __u8 bdaddr_type;
1779 bdaddr_t bdaddr;
1780} __packed;
1781
1782#define HCI_OP_LE_CONN_UPDATE 0x2013
1783struct hci_cp_le_conn_update {
1784 __le16 handle;
1785 __le16 conn_interval_min;
1786 __le16 conn_interval_max;
1787 __le16 conn_latency;
1788 __le16 supervision_timeout;
1789 __le16 min_ce_len;
1790 __le16 max_ce_len;
1791} __packed;
1792
1793#define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1794struct hci_cp_le_read_remote_features {
1795 __le16 handle;
1796} __packed;
1797
1798#define HCI_OP_LE_START_ENC 0x2019
1799struct hci_cp_le_start_enc {
1800 __le16 handle;
1801 __le64 rand;
1802 __le16 ediv;
1803 __u8 ltk[16];
1804} __packed;
1805
1806#define HCI_OP_LE_LTK_REPLY 0x201a
1807struct hci_cp_le_ltk_reply {
1808 __le16 handle;
1809 __u8 ltk[16];
1810} __packed;
1811struct hci_rp_le_ltk_reply {
1812 __u8 status;
1813 __le16 handle;
1814} __packed;
1815
1816#define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1817struct hci_cp_le_ltk_neg_reply {
1818 __le16 handle;
1819} __packed;
1820struct hci_rp_le_ltk_neg_reply {
1821 __u8 status;
1822 __le16 handle;
1823} __packed;
1824
1825#define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1826struct hci_rp_le_read_supported_states {
1827 __u8 status;
1828 __u8 le_states[8];
1829} __packed;
1830
1831#define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1832struct hci_cp_le_conn_param_req_reply {
1833 __le16 handle;
1834 __le16 interval_min;
1835 __le16 interval_max;
1836 __le16 latency;
1837 __le16 timeout;
1838 __le16 min_ce_len;
1839 __le16 max_ce_len;
1840} __packed;
1841
1842#define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1843struct hci_cp_le_conn_param_req_neg_reply {
1844 __le16 handle;
1845 __u8 reason;
1846} __packed;
1847
1848#define HCI_OP_LE_SET_DATA_LEN 0x2022
1849struct hci_cp_le_set_data_len {
1850 __le16 handle;
1851 __le16 tx_len;
1852 __le16 tx_time;
1853} __packed;
1854struct hci_rp_le_set_data_len {
1855 __u8 status;
1856 __le16 handle;
1857} __packed;
1858
1859#define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1860struct hci_rp_le_read_def_data_len {
1861 __u8 status;
1862 __le16 tx_len;
1863 __le16 tx_time;
1864} __packed;
1865
1866#define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1867struct hci_cp_le_write_def_data_len {
1868 __le16 tx_len;
1869 __le16 tx_time;
1870} __packed;
1871
1872#define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027
1873struct hci_cp_le_add_to_resolv_list {
1874 __u8 bdaddr_type;
1875 bdaddr_t bdaddr;
1876 __u8 peer_irk[16];
1877 __u8 local_irk[16];
1878} __packed;
1879
1880#define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028
1881struct hci_cp_le_del_from_resolv_list {
1882 __u8 bdaddr_type;
1883 bdaddr_t bdaddr;
1884} __packed;
1885
1886#define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029
1887
1888#define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a
1889struct hci_rp_le_read_resolv_list_size {
1890 __u8 status;
1891 __u8 size;
1892} __packed;
1893
1894#define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
1895
1896#define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e
1897
1898#define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1899struct hci_rp_le_read_max_data_len {
1900 __u8 status;
1901 __le16 tx_len;
1902 __le16 tx_time;
1903 __le16 rx_len;
1904 __le16 rx_time;
1905} __packed;
1906
1907#define HCI_OP_LE_SET_DEFAULT_PHY 0x2031
1908struct hci_cp_le_set_default_phy {
1909 __u8 all_phys;
1910 __u8 tx_phys;
1911 __u8 rx_phys;
1912} __packed;
1913
1914#define HCI_LE_SET_PHY_1M 0x01
1915#define HCI_LE_SET_PHY_2M 0x02
1916#define HCI_LE_SET_PHY_CODED 0x04
1917
1918#define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041
1919struct hci_cp_le_set_ext_scan_params {
1920 __u8 own_addr_type;
1921 __u8 filter_policy;
1922 __u8 scanning_phys;
1923 __u8 data[];
1924} __packed;
1925
1926#define LE_SCAN_PHY_1M 0x01
1927#define LE_SCAN_PHY_2M 0x02
1928#define LE_SCAN_PHY_CODED 0x04
1929
1930struct hci_cp_le_scan_phy_params {
1931 __u8 type;
1932 __le16 interval;
1933 __le16 window;
1934} __packed;
1935
1936#define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042
1937struct hci_cp_le_set_ext_scan_enable {
1938 __u8 enable;
1939 __u8 filter_dup;
1940 __le16 duration;
1941 __le16 period;
1942} __packed;
1943
1944#define HCI_OP_LE_EXT_CREATE_CONN 0x2043
1945struct hci_cp_le_ext_create_conn {
1946 __u8 filter_policy;
1947 __u8 own_addr_type;
1948 __u8 peer_addr_type;
1949 bdaddr_t peer_addr;
1950 __u8 phys;
1951 __u8 data[];
1952} __packed;
1953
1954struct hci_cp_le_ext_conn_param {
1955 __le16 scan_interval;
1956 __le16 scan_window;
1957 __le16 conn_interval_min;
1958 __le16 conn_interval_max;
1959 __le16 conn_latency;
1960 __le16 supervision_timeout;
1961 __le16 min_ce_len;
1962 __le16 max_ce_len;
1963} __packed;
1964
1965#define HCI_OP_LE_PA_CREATE_SYNC 0x2044
1966struct hci_cp_le_pa_create_sync {
1967 __u8 options;
1968 __u8 sid;
1969 __u8 addr_type;
1970 bdaddr_t addr;
1971 __le16 skip;
1972 __le16 sync_timeout;
1973 __u8 sync_cte_type;
1974} __packed;
1975
1976#define HCI_OP_LE_PA_TERM_SYNC 0x2046
1977struct hci_cp_le_pa_term_sync {
1978 __le16 handle;
1979} __packed;
1980
1981#define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b
1982struct hci_rp_le_read_num_supported_adv_sets {
1983 __u8 status;
1984 __u8 num_of_sets;
1985} __packed;
1986
1987#define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036
1988struct hci_cp_le_set_ext_adv_params {
1989 __u8 handle;
1990 __le16 evt_properties;
1991 __u8 min_interval[3];
1992 __u8 max_interval[3];
1993 __u8 channel_map;
1994 __u8 own_addr_type;
1995 __u8 peer_addr_type;
1996 bdaddr_t peer_addr;
1997 __u8 filter_policy;
1998 __u8 tx_power;
1999 __u8 primary_phy;
2000 __u8 secondary_max_skip;
2001 __u8 secondary_phy;
2002 __u8 sid;
2003 __u8 notif_enable;
2004} __packed;
2005
2006#define HCI_ADV_PHY_1M 0X01
2007#define HCI_ADV_PHY_2M 0x02
2008#define HCI_ADV_PHY_CODED 0x03
2009
2010struct hci_rp_le_set_ext_adv_params {
2011 __u8 status;
2012 __u8 tx_power;
2013} __packed;
2014
2015struct hci_cp_ext_adv_set {
2016 __u8 handle;
2017 __le16 duration;
2018 __u8 max_events;
2019} __packed;
2020
2021#define HCI_MAX_EXT_AD_LENGTH 251
2022
2023#define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037
2024struct hci_cp_le_set_ext_adv_data {
2025 __u8 handle;
2026 __u8 operation;
2027 __u8 frag_pref;
2028 __u8 length;
2029 __u8 data[];
2030} __packed;
2031
2032#define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038
2033struct hci_cp_le_set_ext_scan_rsp_data {
2034 __u8 handle;
2035 __u8 operation;
2036 __u8 frag_pref;
2037 __u8 length;
2038 __u8 data[];
2039} __packed;
2040
2041#define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039
2042struct hci_cp_le_set_ext_adv_enable {
2043 __u8 enable;
2044 __u8 num_of_sets;
2045 __u8 data[];
2046} __packed;
2047
2048#define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e
2049struct hci_cp_le_set_per_adv_params {
2050 __u8 handle;
2051 __le16 min_interval;
2052 __le16 max_interval;
2053 __le16 periodic_properties;
2054} __packed;
2055
2056#define HCI_MAX_PER_AD_LENGTH 252
2057#define HCI_MAX_PER_AD_TOT_LEN 1650
2058
2059#define HCI_OP_LE_SET_PER_ADV_DATA 0x203f
2060struct hci_cp_le_set_per_adv_data {
2061 __u8 handle;
2062 __u8 operation;
2063 __u8 length;
2064 __u8 data[];
2065} __packed;
2066
2067#define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040
2068struct hci_cp_le_set_per_adv_enable {
2069 __u8 enable;
2070 __u8 handle;
2071} __packed;
2072
2073#define LE_SET_ADV_DATA_OP_COMPLETE 0x03
2074
2075#define LE_SET_ADV_DATA_NO_FRAG 0x01
2076
2077#define HCI_OP_LE_REMOVE_ADV_SET 0x203c
2078
2079#define HCI_OP_LE_CLEAR_ADV_SETS 0x203d
2080
2081#define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035
2082struct hci_cp_le_set_adv_set_rand_addr {
2083 __u8 handle;
2084 bdaddr_t bdaddr;
2085} __packed;
2086
2087#define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b
2088struct hci_rp_le_read_transmit_power {
2089 __u8 status;
2090 __s8 min_le_tx_power;
2091 __s8 max_le_tx_power;
2092} __packed;
2093
2094#define HCI_NETWORK_PRIVACY 0x00
2095#define HCI_DEVICE_PRIVACY 0x01
2096
2097#define HCI_OP_LE_SET_PRIVACY_MODE 0x204e
2098struct hci_cp_le_set_privacy_mode {
2099 __u8 bdaddr_type;
2100 bdaddr_t bdaddr;
2101 __u8 mode;
2102} __packed;
2103
2104#define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
2105struct hci_rp_le_read_buffer_size_v2 {
2106 __u8 status;
2107 __le16 acl_mtu;
2108 __u8 acl_max_pkt;
2109 __le16 iso_mtu;
2110 __u8 iso_max_pkt;
2111} __packed;
2112
2113#define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061
2114struct hci_cp_le_read_iso_tx_sync {
2115 __le16 handle;
2116} __packed;
2117
2118struct hci_rp_le_read_iso_tx_sync {
2119 __u8 status;
2120 __le16 handle;
2121 __le16 seq;
2122 __le32 imestamp;
2123 __u8 offset[3];
2124} __packed;
2125
2126#define HCI_OP_LE_SET_CIG_PARAMS 0x2062
2127struct hci_cis_params {
2128 __u8 cis_id;
2129 __le16 c_sdu;
2130 __le16 p_sdu;
2131 __u8 c_phy;
2132 __u8 p_phy;
2133 __u8 c_rtn;
2134 __u8 p_rtn;
2135} __packed;
2136
2137struct hci_cp_le_set_cig_params {
2138 __u8 cig_id;
2139 __u8 c_interval[3];
2140 __u8 p_interval[3];
2141 __u8 sca;
2142 __u8 packing;
2143 __u8 framing;
2144 __le16 c_latency;
2145 __le16 p_latency;
2146 __u8 num_cis;
2147 struct hci_cis_params cis[];
2148} __packed;
2149
2150struct hci_rp_le_set_cig_params {
2151 __u8 status;
2152 __u8 cig_id;
2153 __u8 num_handles;
2154 __le16 handle[];
2155} __packed;
2156
2157#define HCI_OP_LE_CREATE_CIS 0x2064
2158struct hci_cis {
2159 __le16 cis_handle;
2160 __le16 acl_handle;
2161} __packed;
2162
2163struct hci_cp_le_create_cis {
2164 __u8 num_cis;
2165 struct hci_cis cis[];
2166} __packed;
2167
2168#define HCI_OP_LE_REMOVE_CIG 0x2065
2169struct hci_cp_le_remove_cig {
2170 __u8 cig_id;
2171} __packed;
2172
2173#define HCI_OP_LE_ACCEPT_CIS 0x2066
2174struct hci_cp_le_accept_cis {
2175 __le16 handle;
2176} __packed;
2177
2178#define HCI_OP_LE_REJECT_CIS 0x2067
2179struct hci_cp_le_reject_cis {
2180 __le16 handle;
2181 __u8 reason;
2182} __packed;
2183
2184#define HCI_OP_LE_CREATE_BIG 0x2068
2185struct hci_bis {
2186 __u8 sdu_interval[3];
2187 __le16 sdu;
2188 __le16 latency;
2189 __u8 rtn;
2190 __u8 phy;
2191 __u8 packing;
2192 __u8 framing;
2193 __u8 encryption;
2194 __u8 bcode[16];
2195} __packed;
2196
2197struct hci_cp_le_create_big {
2198 __u8 handle;
2199 __u8 adv_handle;
2200 __u8 num_bis;
2201 struct hci_bis bis;
2202} __packed;
2203
2204#define HCI_OP_LE_TERM_BIG 0x206a
2205struct hci_cp_le_term_big {
2206 __u8 handle;
2207 __u8 reason;
2208} __packed;
2209
2210#define HCI_OP_LE_BIG_CREATE_SYNC 0x206b
2211struct hci_cp_le_big_create_sync {
2212 __u8 handle;
2213 __le16 sync_handle;
2214 __u8 encryption;
2215 __u8 bcode[16];
2216 __u8 mse;
2217 __le16 timeout;
2218 __u8 num_bis;
2219 __u8 bis[];
2220} __packed;
2221
2222#define HCI_OP_LE_BIG_TERM_SYNC 0x206c
2223struct hci_cp_le_big_term_sync {
2224 __u8 handle;
2225} __packed;
2226
2227#define HCI_OP_LE_SETUP_ISO_PATH 0x206e
2228struct hci_cp_le_setup_iso_path {
2229 __le16 handle;
2230 __u8 direction;
2231 __u8 path;
2232 __u8 codec;
2233 __le16 codec_cid;
2234 __le16 codec_vid;
2235 __u8 delay[3];
2236 __u8 codec_cfg_len;
2237 __u8 codec_cfg[];
2238} __packed;
2239
2240struct hci_rp_le_setup_iso_path {
2241 __u8 status;
2242 __le16 handle;
2243} __packed;
2244
2245#define HCI_OP_LE_SET_HOST_FEATURE 0x2074
2246struct hci_cp_le_set_host_feature {
2247 __u8 bit_number;
2248 __u8 bit_value;
2249} __packed;
2250
2251/* ---- HCI Events ---- */
2252struct hci_ev_status {
2253 __u8 status;
2254} __packed;
2255
2256#define HCI_EV_INQUIRY_COMPLETE 0x01
2257
2258#define HCI_EV_INQUIRY_RESULT 0x02
2259struct inquiry_info {
2260 bdaddr_t bdaddr;
2261 __u8 pscan_rep_mode;
2262 __u8 pscan_period_mode;
2263 __u8 pscan_mode;
2264 __u8 dev_class[3];
2265 __le16 clock_offset;
2266} __packed;
2267
2268struct hci_ev_inquiry_result {
2269 __u8 num;
2270 struct inquiry_info info[];
2271};
2272
2273#define HCI_EV_CONN_COMPLETE 0x03
2274struct hci_ev_conn_complete {
2275 __u8 status;
2276 __le16 handle;
2277 bdaddr_t bdaddr;
2278 __u8 link_type;
2279 __u8 encr_mode;
2280} __packed;
2281
2282#define HCI_EV_CONN_REQUEST 0x04
2283struct hci_ev_conn_request {
2284 bdaddr_t bdaddr;
2285 __u8 dev_class[3];
2286 __u8 link_type;
2287} __packed;
2288
2289#define HCI_EV_DISCONN_COMPLETE 0x05
2290struct hci_ev_disconn_complete {
2291 __u8 status;
2292 __le16 handle;
2293 __u8 reason;
2294} __packed;
2295
2296#define HCI_EV_AUTH_COMPLETE 0x06
2297struct hci_ev_auth_complete {
2298 __u8 status;
2299 __le16 handle;
2300} __packed;
2301
2302#define HCI_EV_REMOTE_NAME 0x07
2303struct hci_ev_remote_name {
2304 __u8 status;
2305 bdaddr_t bdaddr;
2306 __u8 name[HCI_MAX_NAME_LENGTH];
2307} __packed;
2308
2309#define HCI_EV_ENCRYPT_CHANGE 0x08
2310struct hci_ev_encrypt_change {
2311 __u8 status;
2312 __le16 handle;
2313 __u8 encrypt;
2314} __packed;
2315
2316#define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
2317struct hci_ev_change_link_key_complete {
2318 __u8 status;
2319 __le16 handle;
2320} __packed;
2321
2322#define HCI_EV_REMOTE_FEATURES 0x0b
2323struct hci_ev_remote_features {
2324 __u8 status;
2325 __le16 handle;
2326 __u8 features[8];
2327} __packed;
2328
2329#define HCI_EV_REMOTE_VERSION 0x0c
2330struct hci_ev_remote_version {
2331 __u8 status;
2332 __le16 handle;
2333 __u8 lmp_ver;
2334 __le16 manufacturer;
2335 __le16 lmp_subver;
2336} __packed;
2337
2338#define HCI_EV_QOS_SETUP_COMPLETE 0x0d
2339struct hci_qos {
2340 __u8 service_type;
2341 __u32 token_rate;
2342 __u32 peak_bandwidth;
2343 __u32 latency;
2344 __u32 delay_variation;
2345} __packed;
2346struct hci_ev_qos_setup_complete {
2347 __u8 status;
2348 __le16 handle;
2349 struct hci_qos qos;
2350} __packed;
2351
2352#define HCI_EV_CMD_COMPLETE 0x0e
2353struct hci_ev_cmd_complete {
2354 __u8 ncmd;
2355 __le16 opcode;
2356} __packed;
2357
2358#define HCI_EV_CMD_STATUS 0x0f
2359struct hci_ev_cmd_status {
2360 __u8 status;
2361 __u8 ncmd;
2362 __le16 opcode;
2363} __packed;
2364
2365#define HCI_EV_HARDWARE_ERROR 0x10
2366struct hci_ev_hardware_error {
2367 __u8 code;
2368} __packed;
2369
2370#define HCI_EV_ROLE_CHANGE 0x12
2371struct hci_ev_role_change {
2372 __u8 status;
2373 bdaddr_t bdaddr;
2374 __u8 role;
2375} __packed;
2376
2377#define HCI_EV_NUM_COMP_PKTS 0x13
2378struct hci_comp_pkts_info {
2379 __le16 handle;
2380 __le16 count;
2381} __packed;
2382
2383struct hci_ev_num_comp_pkts {
2384 __u8 num;
2385 struct hci_comp_pkts_info handles[];
2386} __packed;
2387
2388#define HCI_EV_MODE_CHANGE 0x14
2389struct hci_ev_mode_change {
2390 __u8 status;
2391 __le16 handle;
2392 __u8 mode;
2393 __le16 interval;
2394} __packed;
2395
2396#define HCI_EV_PIN_CODE_REQ 0x16
2397struct hci_ev_pin_code_req {
2398 bdaddr_t bdaddr;
2399} __packed;
2400
2401#define HCI_EV_LINK_KEY_REQ 0x17
2402struct hci_ev_link_key_req {
2403 bdaddr_t bdaddr;
2404} __packed;
2405
2406#define HCI_EV_LINK_KEY_NOTIFY 0x18
2407struct hci_ev_link_key_notify {
2408 bdaddr_t bdaddr;
2409 __u8 link_key[HCI_LINK_KEY_SIZE];
2410 __u8 key_type;
2411} __packed;
2412
2413#define HCI_EV_CLOCK_OFFSET 0x1c
2414struct hci_ev_clock_offset {
2415 __u8 status;
2416 __le16 handle;
2417 __le16 clock_offset;
2418} __packed;
2419
2420#define HCI_EV_PKT_TYPE_CHANGE 0x1d
2421struct hci_ev_pkt_type_change {
2422 __u8 status;
2423 __le16 handle;
2424 __le16 pkt_type;
2425} __packed;
2426
2427#define HCI_EV_PSCAN_REP_MODE 0x20
2428struct hci_ev_pscan_rep_mode {
2429 bdaddr_t bdaddr;
2430 __u8 pscan_rep_mode;
2431} __packed;
2432
2433#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
2434struct inquiry_info_rssi {
2435 bdaddr_t bdaddr;
2436 __u8 pscan_rep_mode;
2437 __u8 pscan_period_mode;
2438 __u8 dev_class[3];
2439 __le16 clock_offset;
2440 __s8 rssi;
2441} __packed;
2442struct inquiry_info_rssi_pscan {
2443 bdaddr_t bdaddr;
2444 __u8 pscan_rep_mode;
2445 __u8 pscan_period_mode;
2446 __u8 pscan_mode;
2447 __u8 dev_class[3];
2448 __le16 clock_offset;
2449 __s8 rssi;
2450} __packed;
2451struct hci_ev_inquiry_result_rssi {
2452 __u8 num;
2453 __u8 data[];
2454} __packed;
2455
2456#define HCI_EV_REMOTE_EXT_FEATURES 0x23
2457struct hci_ev_remote_ext_features {
2458 __u8 status;
2459 __le16 handle;
2460 __u8 page;
2461 __u8 max_page;
2462 __u8 features[8];
2463} __packed;
2464
2465#define HCI_EV_SYNC_CONN_COMPLETE 0x2c
2466struct hci_ev_sync_conn_complete {
2467 __u8 status;
2468 __le16 handle;
2469 bdaddr_t bdaddr;
2470 __u8 link_type;
2471 __u8 tx_interval;
2472 __u8 retrans_window;
2473 __le16 rx_pkt_len;
2474 __le16 tx_pkt_len;
2475 __u8 air_mode;
2476} __packed;
2477
2478#define HCI_EV_SYNC_CONN_CHANGED 0x2d
2479struct hci_ev_sync_conn_changed {
2480 __u8 status;
2481 __le16 handle;
2482 __u8 tx_interval;
2483 __u8 retrans_window;
2484 __le16 rx_pkt_len;
2485 __le16 tx_pkt_len;
2486} __packed;
2487
2488#define HCI_EV_SNIFF_SUBRATE 0x2e
2489struct hci_ev_sniff_subrate {
2490 __u8 status;
2491 __le16 handle;
2492 __le16 max_tx_latency;
2493 __le16 max_rx_latency;
2494 __le16 max_remote_timeout;
2495 __le16 max_local_timeout;
2496} __packed;
2497
2498#define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
2499struct extended_inquiry_info {
2500 bdaddr_t bdaddr;
2501 __u8 pscan_rep_mode;
2502 __u8 pscan_period_mode;
2503 __u8 dev_class[3];
2504 __le16 clock_offset;
2505 __s8 rssi;
2506 __u8 data[240];
2507} __packed;
2508
2509struct hci_ev_ext_inquiry_result {
2510 __u8 num;
2511 struct extended_inquiry_info info[];
2512} __packed;
2513
2514#define HCI_EV_KEY_REFRESH_COMPLETE 0x30
2515struct hci_ev_key_refresh_complete {
2516 __u8 status;
2517 __le16 handle;
2518} __packed;
2519
2520#define HCI_EV_IO_CAPA_REQUEST 0x31
2521struct hci_ev_io_capa_request {
2522 bdaddr_t bdaddr;
2523} __packed;
2524
2525#define HCI_EV_IO_CAPA_REPLY 0x32
2526struct hci_ev_io_capa_reply {
2527 bdaddr_t bdaddr;
2528 __u8 capability;
2529 __u8 oob_data;
2530 __u8 authentication;
2531} __packed;
2532
2533#define HCI_EV_USER_CONFIRM_REQUEST 0x33
2534struct hci_ev_user_confirm_req {
2535 bdaddr_t bdaddr;
2536 __le32 passkey;
2537} __packed;
2538
2539#define HCI_EV_USER_PASSKEY_REQUEST 0x34
2540struct hci_ev_user_passkey_req {
2541 bdaddr_t bdaddr;
2542} __packed;
2543
2544#define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
2545struct hci_ev_remote_oob_data_request {
2546 bdaddr_t bdaddr;
2547} __packed;
2548
2549#define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
2550struct hci_ev_simple_pair_complete {
2551 __u8 status;
2552 bdaddr_t bdaddr;
2553} __packed;
2554
2555#define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
2556struct hci_ev_user_passkey_notify {
2557 bdaddr_t bdaddr;
2558 __le32 passkey;
2559} __packed;
2560
2561#define HCI_KEYPRESS_STARTED 0
2562#define HCI_KEYPRESS_ENTERED 1
2563#define HCI_KEYPRESS_ERASED 2
2564#define HCI_KEYPRESS_CLEARED 3
2565#define HCI_KEYPRESS_COMPLETED 4
2566
2567#define HCI_EV_KEYPRESS_NOTIFY 0x3c
2568struct hci_ev_keypress_notify {
2569 bdaddr_t bdaddr;
2570 __u8 type;
2571} __packed;
2572
2573#define HCI_EV_REMOTE_HOST_FEATURES 0x3d
2574struct hci_ev_remote_host_features {
2575 bdaddr_t bdaddr;
2576 __u8 features[8];
2577} __packed;
2578
2579#define HCI_EV_LE_META 0x3e
2580struct hci_ev_le_meta {
2581 __u8 subevent;
2582} __packed;
2583
2584#define HCI_EV_PHY_LINK_COMPLETE 0x40
2585struct hci_ev_phy_link_complete {
2586 __u8 status;
2587 __u8 phy_handle;
2588} __packed;
2589
2590#define HCI_EV_CHANNEL_SELECTED 0x41
2591struct hci_ev_channel_selected {
2592 __u8 phy_handle;
2593} __packed;
2594
2595#define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
2596struct hci_ev_disconn_phy_link_complete {
2597 __u8 status;
2598 __u8 phy_handle;
2599 __u8 reason;
2600} __packed;
2601
2602#define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
2603struct hci_ev_logical_link_complete {
2604 __u8 status;
2605 __le16 handle;
2606 __u8 phy_handle;
2607 __u8 flow_spec_id;
2608} __packed;
2609
2610#define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
2611struct hci_ev_disconn_logical_link_complete {
2612 __u8 status;
2613 __le16 handle;
2614 __u8 reason;
2615} __packed;
2616
2617#define HCI_EV_NUM_COMP_BLOCKS 0x48
2618struct hci_comp_blocks_info {
2619 __le16 handle;
2620 __le16 pkts;
2621 __le16 blocks;
2622} __packed;
2623
2624struct hci_ev_num_comp_blocks {
2625 __le16 num_blocks;
2626 __u8 num_hndl;
2627 struct hci_comp_blocks_info handles[];
2628} __packed;
2629
2630#define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
2631struct hci_ev_sync_train_complete {
2632 __u8 status;
2633} __packed;
2634
2635#define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54
2636
2637#define HCI_EV_LE_CONN_COMPLETE 0x01
2638struct hci_ev_le_conn_complete {
2639 __u8 status;
2640 __le16 handle;
2641 __u8 role;
2642 __u8 bdaddr_type;
2643 bdaddr_t bdaddr;
2644 __le16 interval;
2645 __le16 latency;
2646 __le16 supervision_timeout;
2647 __u8 clk_accurancy;
2648} __packed;
2649
2650/* Advertising report event types */
2651#define LE_ADV_IND 0x00
2652#define LE_ADV_DIRECT_IND 0x01
2653#define LE_ADV_SCAN_IND 0x02
2654#define LE_ADV_NONCONN_IND 0x03
2655#define LE_ADV_SCAN_RSP 0x04
2656#define LE_ADV_INVALID 0x05
2657
2658/* Legacy event types in extended adv report */
2659#define LE_LEGACY_ADV_IND 0x0013
2660#define LE_LEGACY_ADV_DIRECT_IND 0x0015
2661#define LE_LEGACY_ADV_SCAN_IND 0x0012
2662#define LE_LEGACY_NONCONN_IND 0x0010
2663#define LE_LEGACY_SCAN_RSP_ADV 0x001b
2664#define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a
2665
2666/* Extended Advertising event types */
2667#define LE_EXT_ADV_NON_CONN_IND 0x0000
2668#define LE_EXT_ADV_CONN_IND 0x0001
2669#define LE_EXT_ADV_SCAN_IND 0x0002
2670#define LE_EXT_ADV_DIRECT_IND 0x0004
2671#define LE_EXT_ADV_SCAN_RSP 0x0008
2672#define LE_EXT_ADV_LEGACY_PDU 0x0010
2673#define LE_EXT_ADV_EVT_TYPE_MASK 0x007f
2674
2675#define ADDR_LE_DEV_PUBLIC 0x00
2676#define ADDR_LE_DEV_RANDOM 0x01
2677#define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02
2678#define ADDR_LE_DEV_RANDOM_RESOLVED 0x03
2679
2680#define HCI_EV_LE_ADVERTISING_REPORT 0x02
2681struct hci_ev_le_advertising_info {
2682 __u8 type;
2683 __u8 bdaddr_type;
2684 bdaddr_t bdaddr;
2685 __u8 length;
2686 __u8 data[];
2687} __packed;
2688
2689struct hci_ev_le_advertising_report {
2690 __u8 num;
2691 struct hci_ev_le_advertising_info info[];
2692} __packed;
2693
2694#define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2695struct hci_ev_le_conn_update_complete {
2696 __u8 status;
2697 __le16 handle;
2698 __le16 interval;
2699 __le16 latency;
2700 __le16 supervision_timeout;
2701} __packed;
2702
2703#define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
2704struct hci_ev_le_remote_feat_complete {
2705 __u8 status;
2706 __le16 handle;
2707 __u8 features[8];
2708} __packed;
2709
2710#define HCI_EV_LE_LTK_REQ 0x05
2711struct hci_ev_le_ltk_req {
2712 __le16 handle;
2713 __le64 rand;
2714 __le16 ediv;
2715} __packed;
2716
2717#define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
2718struct hci_ev_le_remote_conn_param_req {
2719 __le16 handle;
2720 __le16 interval_min;
2721 __le16 interval_max;
2722 __le16 latency;
2723 __le16 timeout;
2724} __packed;
2725
2726#define HCI_EV_LE_DATA_LEN_CHANGE 0x07
2727struct hci_ev_le_data_len_change {
2728 __le16 handle;
2729 __le16 tx_len;
2730 __le16 tx_time;
2731 __le16 rx_len;
2732 __le16 rx_time;
2733} __packed;
2734
2735#define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2736struct hci_ev_le_direct_adv_info {
2737 __u8 type;
2738 __u8 bdaddr_type;
2739 bdaddr_t bdaddr;
2740 __u8 direct_addr_type;
2741 bdaddr_t direct_addr;
2742 __s8 rssi;
2743} __packed;
2744
2745struct hci_ev_le_direct_adv_report {
2746 __u8 num;
2747 struct hci_ev_le_direct_adv_info info[];
2748} __packed;
2749
2750#define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
2751struct hci_ev_le_phy_update_complete {
2752 __u8 status;
2753 __le16 handle;
2754 __u8 tx_phy;
2755 __u8 rx_phy;
2756} __packed;
2757
2758#define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2759struct hci_ev_le_ext_adv_info {
2760 __le16 type;
2761 __u8 bdaddr_type;
2762 bdaddr_t bdaddr;
2763 __u8 primary_phy;
2764 __u8 secondary_phy;
2765 __u8 sid;
2766 __u8 tx_power;
2767 __s8 rssi;
2768 __le16 interval;
2769 __u8 direct_addr_type;
2770 bdaddr_t direct_addr;
2771 __u8 length;
2772 __u8 data[];
2773} __packed;
2774
2775struct hci_ev_le_ext_adv_report {
2776 __u8 num;
2777 struct hci_ev_le_ext_adv_info info[];
2778} __packed;
2779
2780#define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e
2781struct hci_ev_le_pa_sync_established {
2782 __u8 status;
2783 __le16 handle;
2784 __u8 sid;
2785 __u8 bdaddr_type;
2786 bdaddr_t bdaddr;
2787 __u8 phy;
2788 __le16 interval;
2789 __u8 clock_accuracy;
2790} __packed;
2791
2792#define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2793struct hci_ev_le_enh_conn_complete {
2794 __u8 status;
2795 __le16 handle;
2796 __u8 role;
2797 __u8 bdaddr_type;
2798 bdaddr_t bdaddr;
2799 bdaddr_t local_rpa;
2800 bdaddr_t peer_rpa;
2801 __le16 interval;
2802 __le16 latency;
2803 __le16 supervision_timeout;
2804 __u8 clk_accurancy;
2805} __packed;
2806
2807#define HCI_EV_LE_PER_ADV_REPORT 0x0f
2808struct hci_ev_le_per_adv_report {
2809 __le16 sync_handle;
2810 __u8 tx_power;
2811 __u8 rssi;
2812 __u8 cte_type;
2813 __u8 data_status;
2814 __u8 length;
2815 __u8 data[];
2816} __packed;
2817
2818#define LE_PA_DATA_COMPLETE 0x00
2819#define LE_PA_DATA_MORE_TO_COME 0x01
2820#define LE_PA_DATA_TRUNCATED 0x02
2821
2822#define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
2823struct hci_evt_le_ext_adv_set_term {
2824 __u8 status;
2825 __u8 handle;
2826 __le16 conn_handle;
2827 __u8 num_evts;
2828} __packed;
2829
2830#define HCI_EVT_LE_CIS_ESTABLISHED 0x19
2831struct hci_evt_le_cis_established {
2832 __u8 status;
2833 __le16 handle;
2834 __u8 cig_sync_delay[3];
2835 __u8 cis_sync_delay[3];
2836 __u8 c_latency[3];
2837 __u8 p_latency[3];
2838 __u8 c_phy;
2839 __u8 p_phy;
2840 __u8 nse;
2841 __u8 c_bn;
2842 __u8 p_bn;
2843 __u8 c_ft;
2844 __u8 p_ft;
2845 __le16 c_mtu;
2846 __le16 p_mtu;
2847 __le16 interval;
2848} __packed;
2849
2850#define HCI_EVT_LE_CIS_REQ 0x1a
2851struct hci_evt_le_cis_req {
2852 __le16 acl_handle;
2853 __le16 cis_handle;
2854 __u8 cig_id;
2855 __u8 cis_id;
2856} __packed;
2857
2858#define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b
2859struct hci_evt_le_create_big_complete {
2860 __u8 status;
2861 __u8 handle;
2862 __u8 sync_delay[3];
2863 __u8 transport_delay[3];
2864 __u8 phy;
2865 __u8 nse;
2866 __u8 bn;
2867 __u8 pto;
2868 __u8 irc;
2869 __le16 max_pdu;
2870 __le16 interval;
2871 __u8 num_bis;
2872 __le16 bis_handle[];
2873} __packed;
2874
2875#define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d
2876struct hci_evt_le_big_sync_estabilished {
2877 __u8 status;
2878 __u8 handle;
2879 __u8 latency[3];
2880 __u8 nse;
2881 __u8 bn;
2882 __u8 pto;
2883 __u8 irc;
2884 __le16 max_pdu;
2885 __le16 interval;
2886 __u8 num_bis;
2887 __le16 bis[];
2888} __packed;
2889
2890#define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22
2891struct hci_evt_le_big_info_adv_report {
2892 __le16 sync_handle;
2893 __u8 num_bis;
2894 __u8 nse;
2895 __le16 iso_interval;
2896 __u8 bn;
2897 __u8 pto;
2898 __u8 irc;
2899 __le16 max_pdu;
2900 __u8 sdu_interval[3];
2901 __le16 max_sdu;
2902 __u8 phy;
2903 __u8 framing;
2904 __u8 encryption;
2905} __packed;
2906
2907#define HCI_EV_VENDOR 0xff
2908
2909/* Internal events generated by Bluetooth stack */
2910#define HCI_EV_STACK_INTERNAL 0xfd
2911struct hci_ev_stack_internal {
2912 __u16 type;
2913 __u8 data[];
2914} __packed;
2915
2916#define HCI_EV_SI_DEVICE 0x01
2917struct hci_ev_si_device {
2918 __u16 event;
2919 __u16 dev_id;
2920} __packed;
2921
2922#define HCI_EV_SI_SECURITY 0x02
2923struct hci_ev_si_security {
2924 __u16 event;
2925 __u16 proto;
2926 __u16 subproto;
2927 __u8 incoming;
2928} __packed;
2929
2930/* ---- HCI Packet structures ---- */
2931#define HCI_COMMAND_HDR_SIZE 3
2932#define HCI_EVENT_HDR_SIZE 2
2933#define HCI_ACL_HDR_SIZE 4
2934#define HCI_SCO_HDR_SIZE 3
2935#define HCI_ISO_HDR_SIZE 4
2936
2937struct hci_command_hdr {
2938 __le16 opcode; /* OCF & OGF */
2939 __u8 plen;
2940} __packed;
2941
2942struct hci_event_hdr {
2943 __u8 evt;
2944 __u8 plen;
2945} __packed;
2946
2947struct hci_acl_hdr {
2948 __le16 handle; /* Handle & Flags(PB, BC) */
2949 __le16 dlen;
2950} __packed;
2951
2952struct hci_sco_hdr {
2953 __le16 handle;
2954 __u8 dlen;
2955} __packed;
2956
2957struct hci_iso_hdr {
2958 __le16 handle;
2959 __le16 dlen;
2960 __u8 data[];
2961} __packed;
2962
2963/* ISO data packet status flags */
2964#define HCI_ISO_STATUS_VALID 0x00
2965#define HCI_ISO_STATUS_INVALID 0x01
2966#define HCI_ISO_STATUS_NOP 0x02
2967
2968#define HCI_ISO_DATA_HDR_SIZE 4
2969struct hci_iso_data_hdr {
2970 __le16 sn;
2971 __le16 slen;
2972};
2973
2974#define HCI_ISO_TS_DATA_HDR_SIZE 8
2975struct hci_iso_ts_data_hdr {
2976 __le32 ts;
2977 __le16 sn;
2978 __le16 slen;
2979};
2980
2981static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2982{
2983 return (struct hci_event_hdr *) skb->data;
2984}
2985
2986static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2987{
2988 return (struct hci_acl_hdr *) skb->data;
2989}
2990
2991static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2992{
2993 return (struct hci_sco_hdr *) skb->data;
2994}
2995
2996/* Command opcode pack/unpack */
2997#define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2998#define hci_opcode_ogf(op) (op >> 10)
2999#define hci_opcode_ocf(op) (op & 0x03ff)
3000
3001/* ACL handle and flags pack/unpack */
3002#define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
3003#define hci_handle(h) (h & 0x0fff)
3004#define hci_flags(h) (h >> 12)
3005
3006/* ISO handle and flags pack/unpack */
3007#define hci_iso_flags_pb(f) (f & 0x0003)
3008#define hci_iso_flags_ts(f) ((f >> 2) & 0x0001)
3009#define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2))
3010
3011/* ISO data length and flags pack/unpack */
3012#define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14)))
3013#define hci_iso_data_len(h) ((h) & 0x3fff)
3014#define hci_iso_data_flags(h) ((h) >> 14)
3015
3016/* codec transport types */
3017#define HCI_TRANSPORT_SCO_ESCO 0x01
3018
3019/* le24 support */
3020static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3])
3021{
3022 dst[0] = val & 0xff;
3023 dst[1] = (val & 0xff00) >> 8;
3024 dst[2] = (val & 0xff0000) >> 16;
3025}
3026
3027#endif /* __HCI_H */
3028

Provided by KDAB

Privacy Policy
Improve your Profiling and Debugging skills
Find out more

source code of linux/include/net/bluetooth/hci.h