1 /*
2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2000-2001 Qualcomm Incorporated
4
5 Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License version 2 as
9 published by the Free Software Foundation;
10
11 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
12 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
14 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
15 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
16 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
18 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19
20 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
21 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
22 SOFTWARE IS DISCLAIMED.
23 */
24
25 #ifndef __HCI_H
26 #define __HCI_H
27
28 #define HCI_MAX_ACL_SIZE 1024
29 #define HCI_MAX_SCO_SIZE 255
30 #define HCI_MAX_ISO_SIZE 251
31 #define HCI_MAX_EVENT_SIZE 260
32 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4)
33
34 #define HCI_LINK_KEY_SIZE 16
35 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE)
36
37 #define HCI_MAX_AMP_ASSOC_SIZE 672
38
39 #define HCI_MAX_CPB_DATA_SIZE 252
40
41 /* HCI dev events */
42 #define HCI_DEV_REG 1
43 #define HCI_DEV_UNREG 2
44 #define HCI_DEV_UP 3
45 #define HCI_DEV_DOWN 4
46 #define HCI_DEV_SUSPEND 5
47 #define HCI_DEV_RESUME 6
48 #define HCI_DEV_OPEN 7
49 #define HCI_DEV_CLOSE 8
50 #define HCI_DEV_SETUP 9
51
52 /* HCI notify events */
53 #define HCI_NOTIFY_CONN_ADD 1
54 #define HCI_NOTIFY_CONN_DEL 2
55 #define HCI_NOTIFY_VOICE_SETTING 3
56 #define HCI_NOTIFY_ENABLE_SCO_CVSD 4
57 #define HCI_NOTIFY_ENABLE_SCO_TRANSP 5
58 #define HCI_NOTIFY_DISABLE_SCO 6
59
60 /* HCI bus types */
61 #define HCI_VIRTUAL 0
62 #define HCI_USB 1
63 #define HCI_PCCARD 2
64 #define HCI_UART 3
65 #define HCI_RS232 4
66 #define HCI_PCI 5
67 #define HCI_SDIO 6
68 #define HCI_SPI 7
69 #define HCI_I2C 8
70 #define HCI_SMD 9
71 #define HCI_VIRTIO 10
72
73 /* HCI controller types */
74 #define HCI_PRIMARY 0x00
75 #define HCI_AMP 0x01
76
77 /* First BR/EDR Controller shall have ID = 0 */
78 #define AMP_ID_BREDR 0x00
79
80 /* AMP controller types */
81 #define AMP_TYPE_BREDR 0x00
82 #define AMP_TYPE_80211 0x01
83
84 /* AMP controller status */
85 #define AMP_STATUS_POWERED_DOWN 0x00
86 #define AMP_STATUS_BLUETOOTH_ONLY 0x01
87 #define AMP_STATUS_NO_CAPACITY 0x02
88 #define AMP_STATUS_LOW_CAPACITY 0x03
89 #define AMP_STATUS_MEDIUM_CAPACITY 0x04
90 #define AMP_STATUS_HIGH_CAPACITY 0x05
91 #define AMP_STATUS_FULL_CAPACITY 0x06
92
93 /* HCI device quirks */
94 enum {
95 /* When this quirk is set, the HCI Reset command is send when
96 * closing the transport instead of when opening it.
97 *
98 * This quirk must be set before hci_register_dev is called.
99 */
100 HCI_QUIRK_RESET_ON_CLOSE,
101
102 /* When this quirk is set, the device is turned into a raw-only
103 * device and it will stay in unconfigured state.
104 *
105 * This quirk must be set before hci_register_dev is called.
106 */
107 HCI_QUIRK_RAW_DEVICE,
108
109 /* When this quirk is set, the buffer sizes reported by
110 * HCI Read Buffer Size command are corrected if invalid.
111 *
112 * This quirk must be set before hci_register_dev is called.
113 */
114 HCI_QUIRK_FIXUP_BUFFER_SIZE,
115
116 /* When this quirk is set, then a controller that does not
117 * indicate support for Inquiry Result with RSSI is assumed to
118 * support it anyway. Some early Bluetooth 1.2 controllers had
119 * wrongly configured local features that will require forcing
120 * them to enable this mode. Getting RSSI information with the
121 * inquiry responses is preferred since it allows for a better
122 * user experience.
123 *
124 * This quirk must be set before hci_register_dev is called.
125 */
126 HCI_QUIRK_FIXUP_INQUIRY_MODE,
127
128 /* When this quirk is set, then the HCI Read Local Supported
129 * Commands command is not supported. In general Bluetooth 1.2
130 * and later controllers should support this command. However
131 * some controllers indicate Bluetooth 1.2 support, but do
132 * not support this command.
133 *
134 * This quirk must be set before hci_register_dev is called.
135 */
136 HCI_QUIRK_BROKEN_LOCAL_COMMANDS,
137
138 /* When this quirk is set, then no stored link key handling
139 * is performed. This is mainly due to the fact that the
140 * HCI Delete Stored Link Key command is advertised, but
141 * not supported.
142 *
143 * This quirk must be set before hci_register_dev is called.
144 */
145 HCI_QUIRK_BROKEN_STORED_LINK_KEY,
146
147 /* When this quirk is set, an external configuration step
148 * is required and will be indicated with the controller
149 * configuration.
150 *
151 * This quirk can be set before hci_register_dev is called or
152 * during the hdev->setup vendor callback.
153 */
154 HCI_QUIRK_EXTERNAL_CONFIG,
155
156 /* When this quirk is set, the public Bluetooth address
157 * initially reported by HCI Read BD Address command
158 * is considered invalid. Controller configuration is
159 * required before this device can be used.
160 *
161 * This quirk can be set before hci_register_dev is called or
162 * during the hdev->setup vendor callback.
163 */
164 HCI_QUIRK_INVALID_BDADDR,
165
166 /* When this quirk is set, the public Bluetooth address
167 * initially reported by HCI Read BD Address command
168 * is considered invalid. The public BD Address can be
169 * specified in the fwnode property 'local-bd-address'.
170 * If this property does not exist or is invalid controller
171 * configuration is required before this device can be used.
172 *
173 * This quirk can be set before hci_register_dev is called or
174 * during the hdev->setup vendor callback.
175 */
176 HCI_QUIRK_USE_BDADDR_PROPERTY,
177
178 /* When this quirk is set, the duplicate filtering during
179 * scanning is based on Bluetooth devices addresses. To allow
180 * RSSI based updates, restart scanning if needed.
181 *
182 * This quirk can be set before hci_register_dev is called or
183 * during the hdev->setup vendor callback.
184 */
185 HCI_QUIRK_STRICT_DUPLICATE_FILTER,
186
187 /* When this quirk is set, LE scan and BR/EDR inquiry is done
188 * simultaneously, otherwise it's interleaved.
189 *
190 * This quirk can be set before hci_register_dev is called or
191 * during the hdev->setup vendor callback.
192 */
193 HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
194
195 /* When this quirk is set, the enabling of diagnostic mode is
196 * not persistent over HCI Reset. Every time the controller
197 * is brought up it needs to be reprogrammed.
198 *
199 * This quirk can be set before hci_register_dev is called or
200 * during the hdev->setup vendor callback.
201 */
202 HCI_QUIRK_NON_PERSISTENT_DIAG,
203
204 /* When this quirk is set, setup() would be run after every
205 * open() and not just after the first open().
206 *
207 * This quirk can be set before hci_register_dev is called or
208 * during the hdev->setup vendor callback.
209 *
210 */
211 HCI_QUIRK_NON_PERSISTENT_SETUP,
212
213 /* When this quirk is set, wide band speech is supported by
214 * the driver since no reliable mechanism exist to report
215 * this from the hardware, a driver flag is use to convey
216 * this support
217 *
218 * This quirk must be set before hci_register_dev is called.
219 */
220 HCI_QUIRK_WIDEBAND_SPEECH_SUPPORTED,
221
222 /* When this quirk is set, the controller has validated that
223 * LE states reported through the HCI_LE_READ_SUPPORTED_STATES are
224 * valid. This mechanism is necessary as many controllers have
225 * been seen has having trouble initiating a connectable
226 * advertisement despite the state combination being reported as
227 * supported.
228 */
229 HCI_QUIRK_VALID_LE_STATES,
230
231 /* When this quirk is set, then erroneous data reporting
232 * is ignored. This is mainly due to the fact that the HCI
233 * Read Default Erroneous Data Reporting command is advertised,
234 * but not supported; these controllers often reply with unknown
235 * command and tend to lock up randomly. Needing a hard reset.
236 *
237 * This quirk can be set before hci_register_dev is called or
238 * during the hdev->setup vendor callback.
239 */
240 HCI_QUIRK_BROKEN_ERR_DATA_REPORTING,
241
242 /*
243 * When this quirk is set, then the hci_suspend_notifier is not
244 * registered. This is intended for devices which drop completely
245 * from the bus on system-suspend and which will show up as a new
246 * HCI after resume.
247 */
248 HCI_QUIRK_NO_SUSPEND_NOTIFIER,
249
250 /*
251 * When this quirk is set, LE tx power is not queried on startup
252 * and the min/max tx power values default to HCI_TX_POWER_INVALID.
253 *
254 * This quirk can be set before hci_register_dev is called or
255 * during the hdev->setup vendor callback.
256 */
257 HCI_QUIRK_BROKEN_READ_TRANSMIT_POWER,
258
259 /* When this quirk is set, HCI_OP_SET_EVENT_FLT requests with
260 * HCI_FLT_CLEAR_ALL are ignored and event filtering is
261 * completely avoided. A subset of the CSR controller
262 * clones struggle with this and instantly lock up.
263 *
264 * Note that devices using this must (separately) disable
265 * runtime suspend, because event filtering takes place there.
266 */
267 HCI_QUIRK_BROKEN_FILTER_CLEAR_ALL,
268
269 /*
270 * When this quirk is set, disables the use of
271 * HCI_OP_ENHANCED_SETUP_SYNC_CONN command to setup SCO connections.
272 *
273 * This quirk can be set before hci_register_dev is called or
274 * during the hdev->setup vendor callback.
275 */
276 HCI_QUIRK_BROKEN_ENHANCED_SETUP_SYNC_CONN,
277 };
278
279 /* HCI device flags */
280 enum {
281 HCI_UP,
282 HCI_INIT,
283 HCI_RUNNING,
284
285 HCI_PSCAN,
286 HCI_ISCAN,
287 HCI_AUTH,
288 HCI_ENCRYPT,
289 HCI_INQUIRY,
290
291 HCI_RAW,
292
293 HCI_RESET,
294 };
295
296 /* HCI socket flags */
297 enum {
298 HCI_SOCK_TRUSTED,
299 HCI_MGMT_INDEX_EVENTS,
300 HCI_MGMT_UNCONF_INDEX_EVENTS,
301 HCI_MGMT_EXT_INDEX_EVENTS,
302 HCI_MGMT_EXT_INFO_EVENTS,
303 HCI_MGMT_OPTION_EVENTS,
304 HCI_MGMT_SETTING_EVENTS,
305 HCI_MGMT_DEV_CLASS_EVENTS,
306 HCI_MGMT_LOCAL_NAME_EVENTS,
307 HCI_MGMT_OOB_DATA_EVENTS,
308 HCI_MGMT_EXP_FEATURE_EVENTS,
309 };
310
311 /*
312 * BR/EDR and/or LE controller flags: the flags defined here should represent
313 * states from the controller.
314 */
315 enum {
316 HCI_SETUP,
317 HCI_CONFIG,
318 HCI_AUTO_OFF,
319 HCI_RFKILLED,
320 HCI_MGMT,
321 HCI_BONDABLE,
322 HCI_SERVICE_CACHE,
323 HCI_KEEP_DEBUG_KEYS,
324 HCI_USE_DEBUG_KEYS,
325 HCI_UNREGISTER,
326 HCI_UNCONFIGURED,
327 HCI_USER_CHANNEL,
328 HCI_EXT_CONFIGURED,
329 HCI_LE_ADV,
330 HCI_LE_PER_ADV,
331 HCI_LE_SCAN,
332 HCI_SSP_ENABLED,
333 HCI_SC_ENABLED,
334 HCI_SC_ONLY,
335 HCI_PRIVACY,
336 HCI_LIMITED_PRIVACY,
337 HCI_RPA_EXPIRED,
338 HCI_RPA_RESOLVING,
339 HCI_HS_ENABLED,
340 HCI_LE_ENABLED,
341 HCI_ADVERTISING,
342 HCI_ADVERTISING_CONNECTABLE,
343 HCI_CONNECTABLE,
344 HCI_DISCOVERABLE,
345 HCI_LIMITED_DISCOVERABLE,
346 HCI_LINK_SECURITY,
347 HCI_PERIODIC_INQ,
348 HCI_FAST_CONNECTABLE,
349 HCI_BREDR_ENABLED,
350 HCI_LE_SCAN_INTERRUPTED,
351 HCI_WIDEBAND_SPEECH_ENABLED,
352 HCI_EVENT_FILTER_CONFIGURED,
353 HCI_PA_SYNC,
354
355 HCI_DUT_MODE,
356 HCI_VENDOR_DIAG,
357 HCI_FORCE_BREDR_SMP,
358 HCI_FORCE_STATIC_ADDR,
359 HCI_LL_RPA_RESOLUTION,
360 HCI_ENABLE_LL_PRIVACY,
361 HCI_CMD_PENDING,
362 HCI_FORCE_NO_MITM,
363 HCI_QUALITY_REPORT,
364 HCI_OFFLOAD_CODECS_ENABLED,
365 HCI_LE_SIMULTANEOUS_ROLES,
366 HCI_CMD_DRAIN_WORKQUEUE,
367
368 HCI_MESH_EXPERIMENTAL,
369 HCI_MESH,
370 HCI_MESH_SENDING,
371
372 __HCI_NUM_FLAGS,
373 };
374
375 /* HCI timeouts */
376 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
377 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
378 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
379 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
380 #define HCI_NCMD_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
381 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
382 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
383 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
384 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
385 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(4000) /* 4 seconds */
386
387 /* HCI data types */
388 #define HCI_COMMAND_PKT 0x01
389 #define HCI_ACLDATA_PKT 0x02
390 #define HCI_SCODATA_PKT 0x03
391 #define HCI_EVENT_PKT 0x04
392 #define HCI_ISODATA_PKT 0x05
393 #define HCI_DIAG_PKT 0xf0
394 #define HCI_VENDOR_PKT 0xff
395
396 /* HCI packet types */
397 #define HCI_DM1 0x0008
398 #define HCI_DM3 0x0400
399 #define HCI_DM5 0x4000
400 #define HCI_DH1 0x0010
401 #define HCI_DH3 0x0800
402 #define HCI_DH5 0x8000
403
404 /* HCI packet types inverted masks */
405 #define HCI_2DH1 0x0002
406 #define HCI_3DH1 0x0004
407 #define HCI_2DH3 0x0100
408 #define HCI_3DH3 0x0200
409 #define HCI_2DH5 0x1000
410 #define HCI_3DH5 0x2000
411
412 #define HCI_HV1 0x0020
413 #define HCI_HV2 0x0040
414 #define HCI_HV3 0x0080
415
416 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
417 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
418
419 /* eSCO packet types */
420 #define ESCO_HV1 0x0001
421 #define ESCO_HV2 0x0002
422 #define ESCO_HV3 0x0004
423 #define ESCO_EV3 0x0008
424 #define ESCO_EV4 0x0010
425 #define ESCO_EV5 0x0020
426 #define ESCO_2EV3 0x0040
427 #define ESCO_3EV3 0x0080
428 #define ESCO_2EV5 0x0100
429 #define ESCO_3EV5 0x0200
430
431 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
432 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
433
434 /* ACL flags */
435 #define ACL_START_NO_FLUSH 0x00
436 #define ACL_CONT 0x01
437 #define ACL_START 0x02
438 #define ACL_COMPLETE 0x03
439 #define ACL_ACTIVE_BCAST 0x04
440 #define ACL_PICO_BCAST 0x08
441
442 /* ISO PB flags */
443 #define ISO_START 0x00
444 #define ISO_CONT 0x01
445 #define ISO_SINGLE 0x02
446 #define ISO_END 0x03
447
448 /* ISO TS flags */
449 #define ISO_TS 0x01
450
451 /* Baseband links */
452 #define SCO_LINK 0x00
453 #define ACL_LINK 0x01
454 #define ESCO_LINK 0x02
455 /* Low Energy links do not have defined link type. Use invented one */
456 #define LE_LINK 0x80
457 #define AMP_LINK 0x81
458 #define ISO_LINK 0x82
459 #define INVALID_LINK 0xff
460
461 /* LMP features */
462 #define LMP_3SLOT 0x01
463 #define LMP_5SLOT 0x02
464 #define LMP_ENCRYPT 0x04
465 #define LMP_SOFFSET 0x08
466 #define LMP_TACCURACY 0x10
467 #define LMP_RSWITCH 0x20
468 #define LMP_HOLD 0x40
469 #define LMP_SNIFF 0x80
470
471 #define LMP_PARK 0x01
472 #define LMP_RSSI 0x02
473 #define LMP_QUALITY 0x04
474 #define LMP_SCO 0x08
475 #define LMP_HV2 0x10
476 #define LMP_HV3 0x20
477 #define LMP_ULAW 0x40
478 #define LMP_ALAW 0x80
479
480 #define LMP_CVSD 0x01
481 #define LMP_PSCHEME 0x02
482 #define LMP_PCONTROL 0x04
483 #define LMP_TRANSPARENT 0x08
484
485 #define LMP_EDR_2M 0x02
486 #define LMP_EDR_3M 0x04
487 #define LMP_RSSI_INQ 0x40
488 #define LMP_ESCO 0x80
489
490 #define LMP_EV4 0x01
491 #define LMP_EV5 0x02
492 #define LMP_NO_BREDR 0x20
493 #define LMP_LE 0x40
494 #define LMP_EDR_3SLOT 0x80
495
496 #define LMP_EDR_5SLOT 0x01
497 #define LMP_SNIFF_SUBR 0x02
498 #define LMP_PAUSE_ENC 0x04
499 #define LMP_EDR_ESCO_2M 0x20
500 #define LMP_EDR_ESCO_3M 0x40
501 #define LMP_EDR_3S_ESCO 0x80
502
503 #define LMP_EXT_INQ 0x01
504 #define LMP_SIMUL_LE_BR 0x02
505 #define LMP_SIMPLE_PAIR 0x08
506 #define LMP_ERR_DATA_REPORTING 0x20
507 #define LMP_NO_FLUSH 0x40
508
509 #define LMP_LSTO 0x01
510 #define LMP_INQ_TX_PWR 0x02
511 #define LMP_EXTFEATURES 0x80
512
513 /* Extended LMP features */
514 #define LMP_CPB_CENTRAL 0x01
515 #define LMP_CPB_PERIPHERAL 0x02
516 #define LMP_SYNC_TRAIN 0x04
517 #define LMP_SYNC_SCAN 0x08
518
519 #define LMP_SC 0x01
520 #define LMP_PING 0x02
521
522 /* Host features */
523 #define LMP_HOST_SSP 0x01
524 #define LMP_HOST_LE 0x02
525 #define LMP_HOST_LE_BREDR 0x04
526 #define LMP_HOST_SC 0x08
527
528 /* LE features */
529 #define HCI_LE_ENCRYPTION 0x01
530 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02
531 #define HCI_LE_PERIPHERAL_FEATURES 0x08
532 #define HCI_LE_PING 0x10
533 #define HCI_LE_DATA_LEN_EXT 0x20
534 #define HCI_LE_LL_PRIVACY 0x40
535 #define HCI_LE_EXT_SCAN_POLICY 0x80
536 #define HCI_LE_PHY_2M 0x01
537 #define HCI_LE_PHY_CODED 0x08
538 #define HCI_LE_EXT_ADV 0x10
539 #define HCI_LE_PERIODIC_ADV 0x20
540 #define HCI_LE_CHAN_SEL_ALG2 0x40
541 #define HCI_LE_CIS_CENTRAL 0x10
542 #define HCI_LE_CIS_PERIPHERAL 0x20
543 #define HCI_LE_ISO_BROADCASTER 0x40
544
545 /* Connection modes */
546 #define HCI_CM_ACTIVE 0x0000
547 #define HCI_CM_HOLD 0x0001
548 #define HCI_CM_SNIFF 0x0002
549 #define HCI_CM_PARK 0x0003
550
551 /* Link policies */
552 #define HCI_LP_RSWITCH 0x0001
553 #define HCI_LP_HOLD 0x0002
554 #define HCI_LP_SNIFF 0x0004
555 #define HCI_LP_PARK 0x0008
556
557 /* Link modes */
558 #define HCI_LM_ACCEPT 0x8000
559 #define HCI_LM_MASTER 0x0001
560 #define HCI_LM_AUTH 0x0002
561 #define HCI_LM_ENCRYPT 0x0004
562 #define HCI_LM_TRUSTED 0x0008
563 #define HCI_LM_RELIABLE 0x0010
564 #define HCI_LM_SECURE 0x0020
565 #define HCI_LM_FIPS 0x0040
566
567 /* Authentication types */
568 #define HCI_AT_NO_BONDING 0x00
569 #define HCI_AT_NO_BONDING_MITM 0x01
570 #define HCI_AT_DEDICATED_BONDING 0x02
571 #define HCI_AT_DEDICATED_BONDING_MITM 0x03
572 #define HCI_AT_GENERAL_BONDING 0x04
573 #define HCI_AT_GENERAL_BONDING_MITM 0x05
574
575 /* I/O capabilities */
576 #define HCI_IO_DISPLAY_ONLY 0x00
577 #define HCI_IO_DISPLAY_YESNO 0x01
578 #define HCI_IO_KEYBOARD_ONLY 0x02
579 #define HCI_IO_NO_INPUT_OUTPUT 0x03
580
581 /* Link Key types */
582 #define HCI_LK_COMBINATION 0x00
583 #define HCI_LK_LOCAL_UNIT 0x01
584 #define HCI_LK_REMOTE_UNIT 0x02
585 #define HCI_LK_DEBUG_COMBINATION 0x03
586 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04
587 #define HCI_LK_AUTH_COMBINATION_P192 0x05
588 #define HCI_LK_CHANGED_COMBINATION 0x06
589 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07
590 #define HCI_LK_AUTH_COMBINATION_P256 0x08
591
592 /* ---- HCI Error Codes ---- */
593 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02
594 #define HCI_ERROR_AUTH_FAILURE 0x05
595 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
596 #define HCI_ERROR_MEMORY_EXCEEDED 0x07
597 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08
598 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
599 #define HCI_ERROR_REJ_BAD_ADDR 0x0f
600 #define HCI_ERROR_INVALID_PARAMETERS 0x12
601 #define HCI_ERROR_REMOTE_USER_TERM 0x13
602 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
603 #define HCI_ERROR_REMOTE_POWER_OFF 0x15
604 #define HCI_ERROR_LOCAL_HOST_TERM 0x16
605 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
606 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e
607 #define HCI_ERROR_UNSPECIFIED 0x1f
608 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
609 #define HCI_ERROR_CANCELLED_BY_HOST 0x44
610
611 /* Flow control modes */
612 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
613 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
614
615 /* The core spec defines 127 as the "not available" value */
616 #define HCI_TX_POWER_INVALID 127
617 #define HCI_RSSI_INVALID 127
618
619 #define HCI_ROLE_MASTER 0x00
620 #define HCI_ROLE_SLAVE 0x01
621
622 /* Extended Inquiry Response field types */
623 #define EIR_FLAGS 0x01 /* flags */
624 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
625 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
626 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
627 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
628 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
629 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
630 #define EIR_NAME_SHORT 0x08 /* shortened local name */
631 #define EIR_NAME_COMPLETE 0x09 /* complete local name */
632 #define EIR_TX_POWER 0x0A /* transmit power level */
633 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
634 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
635 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
636 #define EIR_DEVICE_ID 0x10 /* device ID */
637 #define EIR_APPEARANCE 0x19 /* Device appearance */
638 #define EIR_SERVICE_DATA 0x16 /* Service Data */
639 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
640 #define EIR_LE_ROLE 0x1C /* LE role */
641 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
642 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
643 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
644 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
645
646 /* Low Energy Advertising Flags */
647 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */
648 #define LE_AD_GENERAL 0x02 /* General Discoverable */
649 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
650 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
651 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
652
653 /* ----- HCI Commands ---- */
654 #define HCI_OP_NOP 0x0000
655
656 #define HCI_OP_INQUIRY 0x0401
657 struct hci_cp_inquiry {
658 __u8 lap[3];
659 __u8 length;
660 __u8 num_rsp;
661 } __packed;
662
663 #define HCI_OP_INQUIRY_CANCEL 0x0402
664
665 #define HCI_OP_PERIODIC_INQ 0x0403
666
667 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404
668
669 #define HCI_OP_CREATE_CONN 0x0405
670 struct hci_cp_create_conn {
671 bdaddr_t bdaddr;
672 __le16 pkt_type;
673 __u8 pscan_rep_mode;
674 __u8 pscan_mode;
675 __le16 clock_offset;
676 __u8 role_switch;
677 } __packed;
678
679 #define HCI_OP_DISCONNECT 0x0406
680 struct hci_cp_disconnect {
681 __le16 handle;
682 __u8 reason;
683 } __packed;
684
685 #define HCI_OP_ADD_SCO 0x0407
686 struct hci_cp_add_sco {
687 __le16 handle;
688 __le16 pkt_type;
689 } __packed;
690
691 #define HCI_OP_CREATE_CONN_CANCEL 0x0408
692 struct hci_cp_create_conn_cancel {
693 bdaddr_t bdaddr;
694 } __packed;
695
696 #define HCI_OP_ACCEPT_CONN_REQ 0x0409
697 struct hci_cp_accept_conn_req {
698 bdaddr_t bdaddr;
699 __u8 role;
700 } __packed;
701
702 #define HCI_OP_REJECT_CONN_REQ 0x040a
703 struct hci_cp_reject_conn_req {
704 bdaddr_t bdaddr;
705 __u8 reason;
706 } __packed;
707
708 #define HCI_OP_LINK_KEY_REPLY 0x040b
709 struct hci_cp_link_key_reply {
710 bdaddr_t bdaddr;
711 __u8 link_key[HCI_LINK_KEY_SIZE];
712 } __packed;
713
714 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
715 struct hci_cp_link_key_neg_reply {
716 bdaddr_t bdaddr;
717 } __packed;
718
719 #define HCI_OP_PIN_CODE_REPLY 0x040d
720 struct hci_cp_pin_code_reply {
721 bdaddr_t bdaddr;
722 __u8 pin_len;
723 __u8 pin_code[16];
724 } __packed;
725 struct hci_rp_pin_code_reply {
726 __u8 status;
727 bdaddr_t bdaddr;
728 } __packed;
729
730 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
731 struct hci_cp_pin_code_neg_reply {
732 bdaddr_t bdaddr;
733 } __packed;
734 struct hci_rp_pin_code_neg_reply {
735 __u8 status;
736 bdaddr_t bdaddr;
737 } __packed;
738
739 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f
740 struct hci_cp_change_conn_ptype {
741 __le16 handle;
742 __le16 pkt_type;
743 } __packed;
744
745 #define HCI_OP_AUTH_REQUESTED 0x0411
746 struct hci_cp_auth_requested {
747 __le16 handle;
748 } __packed;
749
750 #define HCI_OP_SET_CONN_ENCRYPT 0x0413
751 struct hci_cp_set_conn_encrypt {
752 __le16 handle;
753 __u8 encrypt;
754 } __packed;
755
756 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
757 struct hci_cp_change_conn_link_key {
758 __le16 handle;
759 } __packed;
760
761 #define HCI_OP_REMOTE_NAME_REQ 0x0419
762 struct hci_cp_remote_name_req {
763 bdaddr_t bdaddr;
764 __u8 pscan_rep_mode;
765 __u8 pscan_mode;
766 __le16 clock_offset;
767 } __packed;
768
769 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
770 struct hci_cp_remote_name_req_cancel {
771 bdaddr_t bdaddr;
772 } __packed;
773
774 #define HCI_OP_READ_REMOTE_FEATURES 0x041b
775 struct hci_cp_read_remote_features {
776 __le16 handle;
777 } __packed;
778
779 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
780 struct hci_cp_read_remote_ext_features {
781 __le16 handle;
782 __u8 page;
783 } __packed;
784
785 #define HCI_OP_READ_REMOTE_VERSION 0x041d
786 struct hci_cp_read_remote_version {
787 __le16 handle;
788 } __packed;
789
790 #define HCI_OP_READ_CLOCK_OFFSET 0x041f
791 struct hci_cp_read_clock_offset {
792 __le16 handle;
793 } __packed;
794
795 #define HCI_OP_SETUP_SYNC_CONN 0x0428
796 struct hci_cp_setup_sync_conn {
797 __le16 handle;
798 __le32 tx_bandwidth;
799 __le32 rx_bandwidth;
800 __le16 max_latency;
801 __le16 voice_setting;
802 __u8 retrans_effort;
803 __le16 pkt_type;
804 } __packed;
805
806 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
807 struct hci_cp_accept_sync_conn_req {
808 bdaddr_t bdaddr;
809 __le32 tx_bandwidth;
810 __le32 rx_bandwidth;
811 __le16 max_latency;
812 __le16 content_format;
813 __u8 retrans_effort;
814 __le16 pkt_type;
815 } __packed;
816
817 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
818 struct hci_cp_reject_sync_conn_req {
819 bdaddr_t bdaddr;
820 __u8 reason;
821 } __packed;
822
823 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b
824 struct hci_cp_io_capability_reply {
825 bdaddr_t bdaddr;
826 __u8 capability;
827 __u8 oob_data;
828 __u8 authentication;
829 } __packed;
830
831 #define HCI_OP_USER_CONFIRM_REPLY 0x042c
832 struct hci_cp_user_confirm_reply {
833 bdaddr_t bdaddr;
834 } __packed;
835 struct hci_rp_user_confirm_reply {
836 __u8 status;
837 bdaddr_t bdaddr;
838 } __packed;
839
840 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
841
842 #define HCI_OP_USER_PASSKEY_REPLY 0x042e
843 struct hci_cp_user_passkey_reply {
844 bdaddr_t bdaddr;
845 __le32 passkey;
846 } __packed;
847
848 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
849
850 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
851 struct hci_cp_remote_oob_data_reply {
852 bdaddr_t bdaddr;
853 __u8 hash[16];
854 __u8 rand[16];
855 } __packed;
856
857 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
858 struct hci_cp_remote_oob_data_neg_reply {
859 bdaddr_t bdaddr;
860 } __packed;
861
862 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
863 struct hci_cp_io_capability_neg_reply {
864 bdaddr_t bdaddr;
865 __u8 reason;
866 } __packed;
867
868 #define HCI_OP_CREATE_PHY_LINK 0x0435
869 struct hci_cp_create_phy_link {
870 __u8 phy_handle;
871 __u8 key_len;
872 __u8 key_type;
873 __u8 key[HCI_AMP_LINK_KEY_SIZE];
874 } __packed;
875
876 #define HCI_OP_ACCEPT_PHY_LINK 0x0436
877 struct hci_cp_accept_phy_link {
878 __u8 phy_handle;
879 __u8 key_len;
880 __u8 key_type;
881 __u8 key[HCI_AMP_LINK_KEY_SIZE];
882 } __packed;
883
884 #define HCI_OP_DISCONN_PHY_LINK 0x0437
885 struct hci_cp_disconn_phy_link {
886 __u8 phy_handle;
887 __u8 reason;
888 } __packed;
889
890 struct ext_flow_spec {
891 __u8 id;
892 __u8 stype;
893 __le16 msdu;
894 __le32 sdu_itime;
895 __le32 acc_lat;
896 __le32 flush_to;
897 } __packed;
898
899 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438
900 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439
901 struct hci_cp_create_accept_logical_link {
902 __u8 phy_handle;
903 struct ext_flow_spec tx_flow_spec;
904 struct ext_flow_spec rx_flow_spec;
905 } __packed;
906
907 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a
908 struct hci_cp_disconn_logical_link {
909 __le16 log_handle;
910 } __packed;
911
912 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b
913 struct hci_cp_logical_link_cancel {
914 __u8 phy_handle;
915 __u8 flow_spec_id;
916 } __packed;
917
918 #define HCI_OP_ENHANCED_SETUP_SYNC_CONN 0x043d
919 struct hci_coding_format {
920 __u8 id;
921 __le16 cid;
922 __le16 vid;
923 } __packed;
924
925 struct hci_cp_enhanced_setup_sync_conn {
926 __le16 handle;
927 __le32 tx_bandwidth;
928 __le32 rx_bandwidth;
929 struct hci_coding_format tx_coding_format;
930 struct hci_coding_format rx_coding_format;
931 __le16 tx_codec_frame_size;
932 __le16 rx_codec_frame_size;
933 __le32 in_bandwidth;
934 __le32 out_bandwidth;
935 struct hci_coding_format in_coding_format;
936 struct hci_coding_format out_coding_format;
937 __le16 in_coded_data_size;
938 __le16 out_coded_data_size;
939 __u8 in_pcm_data_format;
940 __u8 out_pcm_data_format;
941 __u8 in_pcm_sample_payload_msb_pos;
942 __u8 out_pcm_sample_payload_msb_pos;
943 __u8 in_data_path;
944 __u8 out_data_path;
945 __u8 in_transport_unit_size;
946 __u8 out_transport_unit_size;
947 __le16 max_latency;
948 __le16 pkt_type;
949 __u8 retrans_effort;
950 } __packed;
951
952 struct hci_rp_logical_link_cancel {
953 __u8 status;
954 __u8 phy_handle;
955 __u8 flow_spec_id;
956 } __packed;
957
958 #define HCI_OP_SET_CPB 0x0441
959 struct hci_cp_set_cpb {
960 __u8 enable;
961 __u8 lt_addr;
962 __u8 lpo_allowed;
963 __le16 packet_type;
964 __le16 interval_min;
965 __le16 interval_max;
966 __le16 cpb_sv_tout;
967 } __packed;
968 struct hci_rp_set_cpb {
969 __u8 status;
970 __u8 lt_addr;
971 __le16 interval;
972 } __packed;
973
974 #define HCI_OP_START_SYNC_TRAIN 0x0443
975
976 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
977 struct hci_cp_remote_oob_ext_data_reply {
978 bdaddr_t bdaddr;
979 __u8 hash192[16];
980 __u8 rand192[16];
981 __u8 hash256[16];
982 __u8 rand256[16];
983 } __packed;
984
985 #define HCI_OP_SNIFF_MODE 0x0803
986 struct hci_cp_sniff_mode {
987 __le16 handle;
988 __le16 max_interval;
989 __le16 min_interval;
990 __le16 attempt;
991 __le16 timeout;
992 } __packed;
993
994 #define HCI_OP_EXIT_SNIFF_MODE 0x0804
995 struct hci_cp_exit_sniff_mode {
996 __le16 handle;
997 } __packed;
998
999 #define HCI_OP_ROLE_DISCOVERY 0x0809
1000 struct hci_cp_role_discovery {
1001 __le16 handle;
1002 } __packed;
1003 struct hci_rp_role_discovery {
1004 __u8 status;
1005 __le16 handle;
1006 __u8 role;
1007 } __packed;
1008
1009 #define HCI_OP_SWITCH_ROLE 0x080b
1010 struct hci_cp_switch_role {
1011 bdaddr_t bdaddr;
1012 __u8 role;
1013 } __packed;
1014
1015 #define HCI_OP_READ_LINK_POLICY 0x080c
1016 struct hci_cp_read_link_policy {
1017 __le16 handle;
1018 } __packed;
1019 struct hci_rp_read_link_policy {
1020 __u8 status;
1021 __le16 handle;
1022 __le16 policy;
1023 } __packed;
1024
1025 #define HCI_OP_WRITE_LINK_POLICY 0x080d
1026 struct hci_cp_write_link_policy {
1027 __le16 handle;
1028 __le16 policy;
1029 } __packed;
1030 struct hci_rp_write_link_policy {
1031 __u8 status;
1032 __le16 handle;
1033 } __packed;
1034
1035 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e
1036 struct hci_rp_read_def_link_policy {
1037 __u8 status;
1038 __le16 policy;
1039 } __packed;
1040
1041 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
1042 struct hci_cp_write_def_link_policy {
1043 __le16 policy;
1044 } __packed;
1045
1046 #define HCI_OP_SNIFF_SUBRATE 0x0811
1047 struct hci_cp_sniff_subrate {
1048 __le16 handle;
1049 __le16 max_latency;
1050 __le16 min_remote_timeout;
1051 __le16 min_local_timeout;
1052 } __packed;
1053
1054 #define HCI_OP_SET_EVENT_MASK 0x0c01
1055
1056 #define HCI_OP_RESET 0x0c03
1057
1058 #define HCI_OP_SET_EVENT_FLT 0x0c05
1059 #define HCI_SET_EVENT_FLT_SIZE 9
1060 struct hci_cp_set_event_filter {
1061 __u8 flt_type;
1062 __u8 cond_type;
1063 struct {
1064 bdaddr_t bdaddr;
1065 __u8 auto_accept;
1066 } __packed addr_conn_flt;
1067 } __packed;
1068
1069 /* Filter types */
1070 #define HCI_FLT_CLEAR_ALL 0x00
1071 #define HCI_FLT_INQ_RESULT 0x01
1072 #define HCI_FLT_CONN_SETUP 0x02
1073
1074 /* CONN_SETUP Condition types */
1075 #define HCI_CONN_SETUP_ALLOW_ALL 0x00
1076 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01
1077 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
1078
1079 /* CONN_SETUP Conditions */
1080 #define HCI_CONN_SETUP_AUTO_OFF 0x01
1081 #define HCI_CONN_SETUP_AUTO_ON 0x02
1082 #define HCI_CONN_SETUP_AUTO_ON_WITH_RS 0x03
1083
1084 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
1085 struct hci_cp_read_stored_link_key {
1086 bdaddr_t bdaddr;
1087 __u8 read_all;
1088 } __packed;
1089 struct hci_rp_read_stored_link_key {
1090 __u8 status;
1091 __le16 max_keys;
1092 __le16 num_keys;
1093 } __packed;
1094
1095 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
1096 struct hci_cp_delete_stored_link_key {
1097 bdaddr_t bdaddr;
1098 __u8 delete_all;
1099 } __packed;
1100 struct hci_rp_delete_stored_link_key {
1101 __u8 status;
1102 __le16 num_keys;
1103 } __packed;
1104
1105 #define HCI_MAX_NAME_LENGTH 248
1106
1107 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13
1108 struct hci_cp_write_local_name {
1109 __u8 name[HCI_MAX_NAME_LENGTH];
1110 } __packed;
1111
1112 #define HCI_OP_READ_LOCAL_NAME 0x0c14
1113 struct hci_rp_read_local_name {
1114 __u8 status;
1115 __u8 name[HCI_MAX_NAME_LENGTH];
1116 } __packed;
1117
1118 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
1119
1120 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
1121
1122 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
1123 #define SCAN_DISABLED 0x00
1124 #define SCAN_INQUIRY 0x01
1125 #define SCAN_PAGE 0x02
1126
1127 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f
1128
1129 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
1130 #define AUTH_DISABLED 0x00
1131 #define AUTH_ENABLED 0x01
1132
1133 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21
1134
1135 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
1136 #define ENCRYPT_DISABLED 0x00
1137 #define ENCRYPT_P2P 0x01
1138 #define ENCRYPT_BOTH 0x02
1139
1140 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23
1141 struct hci_rp_read_class_of_dev {
1142 __u8 status;
1143 __u8 dev_class[3];
1144 } __packed;
1145
1146 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
1147 struct hci_cp_write_class_of_dev {
1148 __u8 dev_class[3];
1149 } __packed;
1150
1151 #define HCI_OP_READ_VOICE_SETTING 0x0c25
1152 struct hci_rp_read_voice_setting {
1153 __u8 status;
1154 __le16 voice_setting;
1155 } __packed;
1156
1157 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26
1158 struct hci_cp_write_voice_setting {
1159 __le16 voice_setting;
1160 } __packed;
1161
1162 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33
1163 struct hci_cp_host_buffer_size {
1164 __le16 acl_mtu;
1165 __u8 sco_mtu;
1166 __le16 acl_max_pkt;
1167 __le16 sco_max_pkt;
1168 } __packed;
1169
1170 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
1171 struct hci_rp_read_num_supported_iac {
1172 __u8 status;
1173 __u8 num_iac;
1174 } __packed;
1175
1176 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
1177
1178 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
1179 struct hci_cp_write_current_iac_lap {
1180 __u8 num_iac;
1181 __u8 iac_lap[6];
1182 } __packed;
1183
1184 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1185
1186 #define HCI_MAX_EIR_LENGTH 240
1187
1188 #define HCI_OP_WRITE_EIR 0x0c52
1189 struct hci_cp_write_eir {
1190 __u8 fec;
1191 __u8 data[HCI_MAX_EIR_LENGTH];
1192 } __packed;
1193
1194 #define HCI_OP_READ_SSP_MODE 0x0c55
1195 struct hci_rp_read_ssp_mode {
1196 __u8 status;
1197 __u8 mode;
1198 } __packed;
1199
1200 #define HCI_OP_WRITE_SSP_MODE 0x0c56
1201 struct hci_cp_write_ssp_mode {
1202 __u8 mode;
1203 } __packed;
1204
1205 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1206 struct hci_rp_read_local_oob_data {
1207 __u8 status;
1208 __u8 hash[16];
1209 __u8 rand[16];
1210 } __packed;
1211
1212 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1213 struct hci_rp_read_inq_rsp_tx_power {
1214 __u8 status;
1215 __s8 tx_power;
1216 } __packed;
1217
1218 #define HCI_OP_READ_DEF_ERR_DATA_REPORTING 0x0c5a
1219 #define ERR_DATA_REPORTING_DISABLED 0x00
1220 #define ERR_DATA_REPORTING_ENABLED 0x01
1221 struct hci_rp_read_def_err_data_reporting {
1222 __u8 status;
1223 __u8 err_data_reporting;
1224 } __packed;
1225
1226 #define HCI_OP_WRITE_DEF_ERR_DATA_REPORTING 0x0c5b
1227 struct hci_cp_write_def_err_data_reporting {
1228 __u8 err_data_reporting;
1229 } __packed;
1230
1231 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1232
1233 #define HCI_OP_READ_LOCATION_DATA 0x0c64
1234
1235 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1236 struct hci_rp_read_flow_control_mode {
1237 __u8 status;
1238 __u8 mode;
1239 } __packed;
1240
1241 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1242 struct hci_cp_write_le_host_supported {
1243 __u8 le;
1244 __u8 simul;
1245 } __packed;
1246
1247 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1248 struct hci_cp_set_reserved_lt_addr {
1249 __u8 lt_addr;
1250 } __packed;
1251 struct hci_rp_set_reserved_lt_addr {
1252 __u8 status;
1253 __u8 lt_addr;
1254 } __packed;
1255
1256 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1257 struct hci_cp_delete_reserved_lt_addr {
1258 __u8 lt_addr;
1259 } __packed;
1260 struct hci_rp_delete_reserved_lt_addr {
1261 __u8 status;
1262 __u8 lt_addr;
1263 } __packed;
1264
1265 #define HCI_OP_SET_CPB_DATA 0x0c76
1266 struct hci_cp_set_cpb_data {
1267 __u8 lt_addr;
1268 __u8 fragment;
1269 __u8 data_length;
1270 __u8 data[HCI_MAX_CPB_DATA_SIZE];
1271 } __packed;
1272 struct hci_rp_set_cpb_data {
1273 __u8 status;
1274 __u8 lt_addr;
1275 } __packed;
1276
1277 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1278
1279 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1280 struct hci_cp_write_sync_train_params {
1281 __le16 interval_min;
1282 __le16 interval_max;
1283 __le32 sync_train_tout;
1284 __u8 service_data;
1285 } __packed;
1286 struct hci_rp_write_sync_train_params {
1287 __u8 status;
1288 __le16 sync_train_int;
1289 } __packed;
1290
1291 #define HCI_OP_READ_SC_SUPPORT 0x0c79
1292 struct hci_rp_read_sc_support {
1293 __u8 status;
1294 __u8 support;
1295 } __packed;
1296
1297 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1298 struct hci_cp_write_sc_support {
1299 __u8 support;
1300 } __packed;
1301
1302 #define HCI_OP_READ_AUTH_PAYLOAD_TO 0x0c7b
1303 struct hci_cp_read_auth_payload_to {
1304 __le16 handle;
1305 } __packed;
1306 struct hci_rp_read_auth_payload_to {
1307 __u8 status;
1308 __le16 handle;
1309 __le16 timeout;
1310 } __packed;
1311
1312 #define HCI_OP_WRITE_AUTH_PAYLOAD_TO 0x0c7c
1313 struct hci_cp_write_auth_payload_to {
1314 __le16 handle;
1315 __le16 timeout;
1316 } __packed;
1317 struct hci_rp_write_auth_payload_to {
1318 __u8 status;
1319 __le16 handle;
1320 } __packed;
1321
1322 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1323 struct hci_rp_read_local_oob_ext_data {
1324 __u8 status;
1325 __u8 hash192[16];
1326 __u8 rand192[16];
1327 __u8 hash256[16];
1328 __u8 rand256[16];
1329 } __packed;
1330
1331 #define HCI_CONFIGURE_DATA_PATH 0x0c83
1332 struct hci_op_configure_data_path {
1333 __u8 direction;
1334 __u8 data_path_id;
1335 __u8 vnd_len;
1336 __u8 vnd_data[];
1337 } __packed;
1338
1339 #define HCI_OP_READ_LOCAL_VERSION 0x1001
1340 struct hci_rp_read_local_version {
1341 __u8 status;
1342 __u8 hci_ver;
1343 __le16 hci_rev;
1344 __u8 lmp_ver;
1345 __le16 manufacturer;
1346 __le16 lmp_subver;
1347 } __packed;
1348
1349 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1350 struct hci_rp_read_local_commands {
1351 __u8 status;
1352 __u8 commands[64];
1353 } __packed;
1354
1355 #define HCI_OP_READ_LOCAL_FEATURES 0x1003
1356 struct hci_rp_read_local_features {
1357 __u8 status;
1358 __u8 features[8];
1359 } __packed;
1360
1361 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1362 struct hci_cp_read_local_ext_features {
1363 __u8 page;
1364 } __packed;
1365 struct hci_rp_read_local_ext_features {
1366 __u8 status;
1367 __u8 page;
1368 __u8 max_page;
1369 __u8 features[8];
1370 } __packed;
1371
1372 #define HCI_OP_READ_BUFFER_SIZE 0x1005
1373 struct hci_rp_read_buffer_size {
1374 __u8 status;
1375 __le16 acl_mtu;
1376 __u8 sco_mtu;
1377 __le16 acl_max_pkt;
1378 __le16 sco_max_pkt;
1379 } __packed;
1380
1381 #define HCI_OP_READ_BD_ADDR 0x1009
1382 struct hci_rp_read_bd_addr {
1383 __u8 status;
1384 bdaddr_t bdaddr;
1385 } __packed;
1386
1387 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1388 struct hci_rp_read_data_block_size {
1389 __u8 status;
1390 __le16 max_acl_len;
1391 __le16 block_len;
1392 __le16 num_blocks;
1393 } __packed;
1394
1395 #define HCI_OP_READ_LOCAL_CODECS 0x100b
1396 struct hci_std_codecs {
1397 __u8 num;
1398 __u8 codec[];
1399 } __packed;
1400
1401 struct hci_vnd_codec {
1402 /* company id */
1403 __le16 cid;
1404 /* vendor codec id */
1405 __le16 vid;
1406 } __packed;
1407
1408 struct hci_vnd_codecs {
1409 __u8 num;
1410 struct hci_vnd_codec codec[];
1411 } __packed;
1412
1413 struct hci_rp_read_local_supported_codecs {
1414 __u8 status;
1415 struct hci_std_codecs std_codecs;
1416 struct hci_vnd_codecs vnd_codecs;
1417 } __packed;
1418
1419 #define HCI_OP_READ_LOCAL_PAIRING_OPTS 0x100c
1420 struct hci_rp_read_local_pairing_opts {
1421 __u8 status;
1422 __u8 pairing_opts;
1423 __u8 max_key_size;
1424 } __packed;
1425
1426 #define HCI_OP_READ_LOCAL_CODECS_V2 0x100d
1427 struct hci_std_codec_v2 {
1428 __u8 id;
1429 __u8 transport;
1430 } __packed;
1431
1432 struct hci_std_codecs_v2 {
1433 __u8 num;
1434 struct hci_std_codec_v2 codec[];
1435 } __packed;
1436
1437 struct hci_vnd_codec_v2 {
1438 __le16 cid;
1439 __le16 vid;
1440 __u8 transport;
1441 } __packed;
1442
1443 struct hci_vnd_codecs_v2 {
1444 __u8 num;
1445 struct hci_vnd_codec_v2 codec[];
1446 } __packed;
1447
1448 struct hci_rp_read_local_supported_codecs_v2 {
1449 __u8 status;
1450 struct hci_std_codecs_v2 std_codecs;
1451 struct hci_vnd_codecs_v2 vendor_codecs;
1452 } __packed;
1453
1454 #define HCI_OP_READ_LOCAL_CODEC_CAPS 0x100e
1455 struct hci_op_read_local_codec_caps {
1456 __u8 id;
1457 __le16 cid;
1458 __le16 vid;
1459 __u8 transport;
1460 __u8 direction;
1461 } __packed;
1462
1463 struct hci_codec_caps {
1464 __u8 len;
1465 __u8 data[];
1466 } __packed;
1467
1468 struct hci_rp_read_local_codec_caps {
1469 __u8 status;
1470 __u8 num_caps;
1471 } __packed;
1472
1473 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1474 struct hci_rp_read_page_scan_activity {
1475 __u8 status;
1476 __le16 interval;
1477 __le16 window;
1478 } __packed;
1479
1480 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1481 struct hci_cp_write_page_scan_activity {
1482 __le16 interval;
1483 __le16 window;
1484 } __packed;
1485
1486 #define HCI_OP_READ_TX_POWER 0x0c2d
1487 struct hci_cp_read_tx_power {
1488 __le16 handle;
1489 __u8 type;
1490 } __packed;
1491 struct hci_rp_read_tx_power {
1492 __u8 status;
1493 __le16 handle;
1494 __s8 tx_power;
1495 } __packed;
1496
1497 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1498 struct hci_rp_read_page_scan_type {
1499 __u8 status;
1500 __u8 type;
1501 } __packed;
1502
1503 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1504 #define PAGE_SCAN_TYPE_STANDARD 0x00
1505 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1506
1507 #define HCI_OP_READ_RSSI 0x1405
1508 struct hci_cp_read_rssi {
1509 __le16 handle;
1510 } __packed;
1511 struct hci_rp_read_rssi {
1512 __u8 status;
1513 __le16 handle;
1514 __s8 rssi;
1515 } __packed;
1516
1517 #define HCI_OP_READ_CLOCK 0x1407
1518 struct hci_cp_read_clock {
1519 __le16 handle;
1520 __u8 which;
1521 } __packed;
1522 struct hci_rp_read_clock {
1523 __u8 status;
1524 __le16 handle;
1525 __le32 clock;
1526 __le16 accuracy;
1527 } __packed;
1528
1529 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1530 struct hci_cp_read_enc_key_size {
1531 __le16 handle;
1532 } __packed;
1533 struct hci_rp_read_enc_key_size {
1534 __u8 status;
1535 __le16 handle;
1536 __u8 key_size;
1537 } __packed;
1538
1539 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
1540 struct hci_rp_read_local_amp_info {
1541 __u8 status;
1542 __u8 amp_status;
1543 __le32 total_bw;
1544 __le32 max_bw;
1545 __le32 min_latency;
1546 __le32 max_pdu;
1547 __u8 amp_type;
1548 __le16 pal_cap;
1549 __le16 max_assoc_size;
1550 __le32 max_flush_to;
1551 __le32 be_flush_to;
1552 } __packed;
1553
1554 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a
1555 struct hci_cp_read_local_amp_assoc {
1556 __u8 phy_handle;
1557 __le16 len_so_far;
1558 __le16 max_len;
1559 } __packed;
1560 struct hci_rp_read_local_amp_assoc {
1561 __u8 status;
1562 __u8 phy_handle;
1563 __le16 rem_len;
1564 __u8 frag[];
1565 } __packed;
1566
1567 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b
1568 struct hci_cp_write_remote_amp_assoc {
1569 __u8 phy_handle;
1570 __le16 len_so_far;
1571 __le16 rem_len;
1572 __u8 frag[];
1573 } __packed;
1574 struct hci_rp_write_remote_amp_assoc {
1575 __u8 status;
1576 __u8 phy_handle;
1577 } __packed;
1578
1579 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1580
1581 #define HCI_OP_ENABLE_DUT_MODE 0x1803
1582
1583 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1584
1585 #define HCI_OP_LE_SET_EVENT_MASK 0x2001
1586 struct hci_cp_le_set_event_mask {
1587 __u8 mask[8];
1588 } __packed;
1589
1590 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1591 struct hci_rp_le_read_buffer_size {
1592 __u8 status;
1593 __le16 le_mtu;
1594 __u8 le_max_pkt;
1595 } __packed;
1596
1597 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1598 struct hci_rp_le_read_local_features {
1599 __u8 status;
1600 __u8 features[8];
1601 } __packed;
1602
1603 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1604
1605 #define HCI_OP_LE_SET_ADV_PARAM 0x2006
1606 struct hci_cp_le_set_adv_param {
1607 __le16 min_interval;
1608 __le16 max_interval;
1609 __u8 type;
1610 __u8 own_address_type;
1611 __u8 direct_addr_type;
1612 bdaddr_t direct_addr;
1613 __u8 channel_map;
1614 __u8 filter_policy;
1615 } __packed;
1616
1617 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1618 struct hci_rp_le_read_adv_tx_power {
1619 __u8 status;
1620 __s8 tx_power;
1621 } __packed;
1622
1623 #define HCI_MAX_AD_LENGTH 31
1624
1625 #define HCI_OP_LE_SET_ADV_DATA 0x2008
1626 struct hci_cp_le_set_adv_data {
1627 __u8 length;
1628 __u8 data[HCI_MAX_AD_LENGTH];
1629 } __packed;
1630
1631 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1632 struct hci_cp_le_set_scan_rsp_data {
1633 __u8 length;
1634 __u8 data[HCI_MAX_AD_LENGTH];
1635 } __packed;
1636
1637 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1638
1639 #define LE_SCAN_PASSIVE 0x00
1640 #define LE_SCAN_ACTIVE 0x01
1641
1642 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1643 struct hci_cp_le_set_scan_param {
1644 __u8 type;
1645 __le16 interval;
1646 __le16 window;
1647 __u8 own_address_type;
1648 __u8 filter_policy;
1649 } __packed;
1650
1651 #define LE_SCAN_DISABLE 0x00
1652 #define LE_SCAN_ENABLE 0x01
1653 #define LE_SCAN_FILTER_DUP_DISABLE 0x00
1654 #define LE_SCAN_FILTER_DUP_ENABLE 0x01
1655
1656 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1657 struct hci_cp_le_set_scan_enable {
1658 __u8 enable;
1659 __u8 filter_dup;
1660 } __packed;
1661
1662 #define HCI_LE_USE_PEER_ADDR 0x00
1663 #define HCI_LE_USE_ACCEPT_LIST 0x01
1664
1665 #define HCI_OP_LE_CREATE_CONN 0x200d
1666 struct hci_cp_le_create_conn {
1667 __le16 scan_interval;
1668 __le16 scan_window;
1669 __u8 filter_policy;
1670 __u8 peer_addr_type;
1671 bdaddr_t peer_addr;
1672 __u8 own_address_type;
1673 __le16 conn_interval_min;
1674 __le16 conn_interval_max;
1675 __le16 conn_latency;
1676 __le16 supervision_timeout;
1677 __le16 min_ce_len;
1678 __le16 max_ce_len;
1679 } __packed;
1680
1681 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1682
1683 #define HCI_OP_LE_READ_ACCEPT_LIST_SIZE 0x200f
1684 struct hci_rp_le_read_accept_list_size {
1685 __u8 status;
1686 __u8 size;
1687 } __packed;
1688
1689 #define HCI_OP_LE_CLEAR_ACCEPT_LIST 0x2010
1690
1691 #define HCI_OP_LE_ADD_TO_ACCEPT_LIST 0x2011
1692 struct hci_cp_le_add_to_accept_list {
1693 __u8 bdaddr_type;
1694 bdaddr_t bdaddr;
1695 } __packed;
1696
1697 #define HCI_OP_LE_DEL_FROM_ACCEPT_LIST 0x2012
1698 struct hci_cp_le_del_from_accept_list {
1699 __u8 bdaddr_type;
1700 bdaddr_t bdaddr;
1701 } __packed;
1702
1703 #define HCI_OP_LE_CONN_UPDATE 0x2013
1704 struct hci_cp_le_conn_update {
1705 __le16 handle;
1706 __le16 conn_interval_min;
1707 __le16 conn_interval_max;
1708 __le16 conn_latency;
1709 __le16 supervision_timeout;
1710 __le16 min_ce_len;
1711 __le16 max_ce_len;
1712 } __packed;
1713
1714 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1715 struct hci_cp_le_read_remote_features {
1716 __le16 handle;
1717 } __packed;
1718
1719 #define HCI_OP_LE_START_ENC 0x2019
1720 struct hci_cp_le_start_enc {
1721 __le16 handle;
1722 __le64 rand;
1723 __le16 ediv;
1724 __u8 ltk[16];
1725 } __packed;
1726
1727 #define HCI_OP_LE_LTK_REPLY 0x201a
1728 struct hci_cp_le_ltk_reply {
1729 __le16 handle;
1730 __u8 ltk[16];
1731 } __packed;
1732 struct hci_rp_le_ltk_reply {
1733 __u8 status;
1734 __le16 handle;
1735 } __packed;
1736
1737 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1738 struct hci_cp_le_ltk_neg_reply {
1739 __le16 handle;
1740 } __packed;
1741 struct hci_rp_le_ltk_neg_reply {
1742 __u8 status;
1743 __le16 handle;
1744 } __packed;
1745
1746 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1747 struct hci_rp_le_read_supported_states {
1748 __u8 status;
1749 __u8 le_states[8];
1750 } __packed;
1751
1752 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1753 struct hci_cp_le_conn_param_req_reply {
1754 __le16 handle;
1755 __le16 interval_min;
1756 __le16 interval_max;
1757 __le16 latency;
1758 __le16 timeout;
1759 __le16 min_ce_len;
1760 __le16 max_ce_len;
1761 } __packed;
1762
1763 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1764 struct hci_cp_le_conn_param_req_neg_reply {
1765 __le16 handle;
1766 __u8 reason;
1767 } __packed;
1768
1769 #define HCI_OP_LE_SET_DATA_LEN 0x2022
1770 struct hci_cp_le_set_data_len {
1771 __le16 handle;
1772 __le16 tx_len;
1773 __le16 tx_time;
1774 } __packed;
1775 struct hci_rp_le_set_data_len {
1776 __u8 status;
1777 __le16 handle;
1778 } __packed;
1779
1780 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1781 struct hci_rp_le_read_def_data_len {
1782 __u8 status;
1783 __le16 tx_len;
1784 __le16 tx_time;
1785 } __packed;
1786
1787 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1788 struct hci_cp_le_write_def_data_len {
1789 __le16 tx_len;
1790 __le16 tx_time;
1791 } __packed;
1792
1793 #define HCI_OP_LE_ADD_TO_RESOLV_LIST 0x2027
1794 struct hci_cp_le_add_to_resolv_list {
1795 __u8 bdaddr_type;
1796 bdaddr_t bdaddr;
1797 __u8 peer_irk[16];
1798 __u8 local_irk[16];
1799 } __packed;
1800
1801 #define HCI_OP_LE_DEL_FROM_RESOLV_LIST 0x2028
1802 struct hci_cp_le_del_from_resolv_list {
1803 __u8 bdaddr_type;
1804 bdaddr_t bdaddr;
1805 } __packed;
1806
1807 #define HCI_OP_LE_CLEAR_RESOLV_LIST 0x2029
1808
1809 #define HCI_OP_LE_READ_RESOLV_LIST_SIZE 0x202a
1810 struct hci_rp_le_read_resolv_list_size {
1811 __u8 status;
1812 __u8 size;
1813 } __packed;
1814
1815 #define HCI_OP_LE_SET_ADDR_RESOLV_ENABLE 0x202d
1816
1817 #define HCI_OP_LE_SET_RPA_TIMEOUT 0x202e
1818
1819 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1820 struct hci_rp_le_read_max_data_len {
1821 __u8 status;
1822 __le16 tx_len;
1823 __le16 tx_time;
1824 __le16 rx_len;
1825 __le16 rx_time;
1826 } __packed;
1827
1828 #define HCI_OP_LE_SET_DEFAULT_PHY 0x2031
1829 struct hci_cp_le_set_default_phy {
1830 __u8 all_phys;
1831 __u8 tx_phys;
1832 __u8 rx_phys;
1833 } __packed;
1834
1835 #define HCI_LE_SET_PHY_1M 0x01
1836 #define HCI_LE_SET_PHY_2M 0x02
1837 #define HCI_LE_SET_PHY_CODED 0x04
1838
1839 #define HCI_OP_LE_SET_EXT_SCAN_PARAMS 0x2041
1840 struct hci_cp_le_set_ext_scan_params {
1841 __u8 own_addr_type;
1842 __u8 filter_policy;
1843 __u8 scanning_phys;
1844 __u8 data[];
1845 } __packed;
1846
1847 #define LE_SCAN_PHY_1M 0x01
1848 #define LE_SCAN_PHY_2M 0x02
1849 #define LE_SCAN_PHY_CODED 0x04
1850
1851 struct hci_cp_le_scan_phy_params {
1852 __u8 type;
1853 __le16 interval;
1854 __le16 window;
1855 } __packed;
1856
1857 #define HCI_OP_LE_SET_EXT_SCAN_ENABLE 0x2042
1858 struct hci_cp_le_set_ext_scan_enable {
1859 __u8 enable;
1860 __u8 filter_dup;
1861 __le16 duration;
1862 __le16 period;
1863 } __packed;
1864
1865 #define HCI_OP_LE_EXT_CREATE_CONN 0x2043
1866 struct hci_cp_le_ext_create_conn {
1867 __u8 filter_policy;
1868 __u8 own_addr_type;
1869 __u8 peer_addr_type;
1870 bdaddr_t peer_addr;
1871 __u8 phys;
1872 __u8 data[];
1873 } __packed;
1874
1875 struct hci_cp_le_ext_conn_param {
1876 __le16 scan_interval;
1877 __le16 scan_window;
1878 __le16 conn_interval_min;
1879 __le16 conn_interval_max;
1880 __le16 conn_latency;
1881 __le16 supervision_timeout;
1882 __le16 min_ce_len;
1883 __le16 max_ce_len;
1884 } __packed;
1885
1886 #define HCI_OP_LE_PA_CREATE_SYNC 0x2044
1887 struct hci_cp_le_pa_create_sync {
1888 __u8 options;
1889 __u8 sid;
1890 __u8 addr_type;
1891 bdaddr_t addr;
1892 __le16 skip;
1893 __le16 sync_timeout;
1894 __u8 sync_cte_type;
1895 } __packed;
1896
1897 #define HCI_OP_LE_PA_TERM_SYNC 0x2046
1898 struct hci_cp_le_pa_term_sync {
1899 __le16 handle;
1900 } __packed;
1901
1902 #define HCI_OP_LE_READ_NUM_SUPPORTED_ADV_SETS 0x203b
1903 struct hci_rp_le_read_num_supported_adv_sets {
1904 __u8 status;
1905 __u8 num_of_sets;
1906 } __packed;
1907
1908 #define HCI_OP_LE_SET_EXT_ADV_PARAMS 0x2036
1909 struct hci_cp_le_set_ext_adv_params {
1910 __u8 handle;
1911 __le16 evt_properties;
1912 __u8 min_interval[3];
1913 __u8 max_interval[3];
1914 __u8 channel_map;
1915 __u8 own_addr_type;
1916 __u8 peer_addr_type;
1917 bdaddr_t peer_addr;
1918 __u8 filter_policy;
1919 __u8 tx_power;
1920 __u8 primary_phy;
1921 __u8 secondary_max_skip;
1922 __u8 secondary_phy;
1923 __u8 sid;
1924 __u8 notif_enable;
1925 } __packed;
1926
1927 #define HCI_ADV_PHY_1M 0X01
1928 #define HCI_ADV_PHY_2M 0x02
1929 #define HCI_ADV_PHY_CODED 0x03
1930
1931 struct hci_rp_le_set_ext_adv_params {
1932 __u8 status;
1933 __u8 tx_power;
1934 } __packed;
1935
1936 struct hci_cp_ext_adv_set {
1937 __u8 handle;
1938 __le16 duration;
1939 __u8 max_events;
1940 } __packed;
1941
1942 #define HCI_MAX_EXT_AD_LENGTH 251
1943
1944 #define HCI_OP_LE_SET_EXT_ADV_DATA 0x2037
1945 struct hci_cp_le_set_ext_adv_data {
1946 __u8 handle;
1947 __u8 operation;
1948 __u8 frag_pref;
1949 __u8 length;
1950 __u8 data[];
1951 } __packed;
1952
1953 #define HCI_OP_LE_SET_EXT_SCAN_RSP_DATA 0x2038
1954 struct hci_cp_le_set_ext_scan_rsp_data {
1955 __u8 handle;
1956 __u8 operation;
1957 __u8 frag_pref;
1958 __u8 length;
1959 __u8 data[];
1960 } __packed;
1961
1962 #define HCI_OP_LE_SET_EXT_ADV_ENABLE 0x2039
1963 struct hci_cp_le_set_ext_adv_enable {
1964 __u8 enable;
1965 __u8 num_of_sets;
1966 __u8 data[];
1967 } __packed;
1968
1969 #define HCI_OP_LE_SET_PER_ADV_PARAMS 0x203e
1970 struct hci_cp_le_set_per_adv_params {
1971 __u8 handle;
1972 __le16 min_interval;
1973 __le16 max_interval;
1974 __le16 periodic_properties;
1975 } __packed;
1976
1977 #define HCI_MAX_PER_AD_LENGTH 252
1978
1979 #define HCI_OP_LE_SET_PER_ADV_DATA 0x203f
1980 struct hci_cp_le_set_per_adv_data {
1981 __u8 handle;
1982 __u8 operation;
1983 __u8 length;
1984 __u8 data[];
1985 } __packed;
1986
1987 #define HCI_OP_LE_SET_PER_ADV_ENABLE 0x2040
1988 struct hci_cp_le_set_per_adv_enable {
1989 __u8 enable;
1990 __u8 handle;
1991 } __packed;
1992
1993 #define LE_SET_ADV_DATA_OP_COMPLETE 0x03
1994
1995 #define LE_SET_ADV_DATA_NO_FRAG 0x01
1996
1997 #define HCI_OP_LE_REMOVE_ADV_SET 0x203c
1998
1999 #define HCI_OP_LE_CLEAR_ADV_SETS 0x203d
2000
2001 #define HCI_OP_LE_SET_ADV_SET_RAND_ADDR 0x2035
2002 struct hci_cp_le_set_adv_set_rand_addr {
2003 __u8 handle;
2004 bdaddr_t bdaddr;
2005 } __packed;
2006
2007 #define HCI_OP_LE_READ_TRANSMIT_POWER 0x204b
2008 struct hci_rp_le_read_transmit_power {
2009 __u8 status;
2010 __s8 min_le_tx_power;
2011 __s8 max_le_tx_power;
2012 } __packed;
2013
2014 #define HCI_NETWORK_PRIVACY 0x00
2015 #define HCI_DEVICE_PRIVACY 0x01
2016
2017 #define HCI_OP_LE_SET_PRIVACY_MODE 0x204e
2018 struct hci_cp_le_set_privacy_mode {
2019 __u8 bdaddr_type;
2020 bdaddr_t bdaddr;
2021 __u8 mode;
2022 } __packed;
2023
2024 #define HCI_OP_LE_READ_BUFFER_SIZE_V2 0x2060
2025 struct hci_rp_le_read_buffer_size_v2 {
2026 __u8 status;
2027 __le16 acl_mtu;
2028 __u8 acl_max_pkt;
2029 __le16 iso_mtu;
2030 __u8 iso_max_pkt;
2031 } __packed;
2032
2033 #define HCI_OP_LE_READ_ISO_TX_SYNC 0x2061
2034 struct hci_cp_le_read_iso_tx_sync {
2035 __le16 handle;
2036 } __packed;
2037
2038 struct hci_rp_le_read_iso_tx_sync {
2039 __u8 status;
2040 __le16 handle;
2041 __le16 seq;
2042 __le32 imestamp;
2043 __u8 offset[3];
2044 } __packed;
2045
2046 #define HCI_OP_LE_SET_CIG_PARAMS 0x2062
2047 struct hci_cis_params {
2048 __u8 cis_id;
2049 __le16 c_sdu;
2050 __le16 p_sdu;
2051 __u8 c_phy;
2052 __u8 p_phy;
2053 __u8 c_rtn;
2054 __u8 p_rtn;
2055 } __packed;
2056
2057 struct hci_cp_le_set_cig_params {
2058 __u8 cig_id;
2059 __u8 c_interval[3];
2060 __u8 p_interval[3];
2061 __u8 sca;
2062 __u8 packing;
2063 __u8 framing;
2064 __le16 c_latency;
2065 __le16 p_latency;
2066 __u8 num_cis;
2067 struct hci_cis_params cis[];
2068 } __packed;
2069
2070 struct hci_rp_le_set_cig_params {
2071 __u8 status;
2072 __u8 cig_id;
2073 __u8 num_handles;
2074 __le16 handle[];
2075 } __packed;
2076
2077 #define HCI_OP_LE_CREATE_CIS 0x2064
2078 struct hci_cis {
2079 __le16 cis_handle;
2080 __le16 acl_handle;
2081 } __packed;
2082
2083 struct hci_cp_le_create_cis {
2084 __u8 num_cis;
2085 struct hci_cis cis[];
2086 } __packed;
2087
2088 #define HCI_OP_LE_REMOVE_CIG 0x2065
2089 struct hci_cp_le_remove_cig {
2090 __u8 cig_id;
2091 } __packed;
2092
2093 #define HCI_OP_LE_ACCEPT_CIS 0x2066
2094 struct hci_cp_le_accept_cis {
2095 __le16 handle;
2096 } __packed;
2097
2098 #define HCI_OP_LE_REJECT_CIS 0x2067
2099 struct hci_cp_le_reject_cis {
2100 __le16 handle;
2101 __u8 reason;
2102 } __packed;
2103
2104 #define HCI_OP_LE_CREATE_BIG 0x2068
2105 struct hci_bis {
2106 __u8 sdu_interval[3];
2107 __le16 sdu;
2108 __le16 latency;
2109 __u8 rtn;
2110 __u8 phy;
2111 __u8 packing;
2112 __u8 framing;
2113 __u8 encryption;
2114 __u8 bcode[16];
2115 } __packed;
2116
2117 struct hci_cp_le_create_big {
2118 __u8 handle;
2119 __u8 adv_handle;
2120 __u8 num_bis;
2121 struct hci_bis bis;
2122 } __packed;
2123
2124 #define HCI_OP_LE_TERM_BIG 0x206a
2125 struct hci_cp_le_term_big {
2126 __u8 handle;
2127 __u8 reason;
2128 } __packed;
2129
2130 #define HCI_OP_LE_BIG_CREATE_SYNC 0x206b
2131 struct hci_cp_le_big_create_sync {
2132 __u8 handle;
2133 __le16 sync_handle;
2134 __u8 encryption;
2135 __u8 bcode[16];
2136 __u8 mse;
2137 __le16 timeout;
2138 __u8 num_bis;
2139 __u8 bis[0];
2140 } __packed;
2141
2142 #define HCI_OP_LE_BIG_TERM_SYNC 0x206c
2143 struct hci_cp_le_big_term_sync {
2144 __u8 handle;
2145 } __packed;
2146
2147 #define HCI_OP_LE_SETUP_ISO_PATH 0x206e
2148 struct hci_cp_le_setup_iso_path {
2149 __le16 handle;
2150 __u8 direction;
2151 __u8 path;
2152 __u8 codec;
2153 __le16 codec_cid;
2154 __le16 codec_vid;
2155 __u8 delay[3];
2156 __u8 codec_cfg_len;
2157 __u8 codec_cfg[0];
2158 } __packed;
2159
2160 struct hci_rp_le_setup_iso_path {
2161 __u8 status;
2162 __le16 handle;
2163 } __packed;
2164
2165 #define HCI_OP_LE_SET_HOST_FEATURE 0x2074
2166 struct hci_cp_le_set_host_feature {
2167 __u8 bit_number;
2168 __u8 bit_value;
2169 } __packed;
2170
2171 /* ---- HCI Events ---- */
2172 struct hci_ev_status {
2173 __u8 status;
2174 } __packed;
2175
2176 #define HCI_EV_INQUIRY_COMPLETE 0x01
2177
2178 #define HCI_EV_INQUIRY_RESULT 0x02
2179 struct inquiry_info {
2180 bdaddr_t bdaddr;
2181 __u8 pscan_rep_mode;
2182 __u8 pscan_period_mode;
2183 __u8 pscan_mode;
2184 __u8 dev_class[3];
2185 __le16 clock_offset;
2186 } __packed;
2187
2188 struct hci_ev_inquiry_result {
2189 __u8 num;
2190 struct inquiry_info info[];
2191 };
2192
2193 #define HCI_EV_CONN_COMPLETE 0x03
2194 struct hci_ev_conn_complete {
2195 __u8 status;
2196 __le16 handle;
2197 bdaddr_t bdaddr;
2198 __u8 link_type;
2199 __u8 encr_mode;
2200 } __packed;
2201
2202 #define HCI_EV_CONN_REQUEST 0x04
2203 struct hci_ev_conn_request {
2204 bdaddr_t bdaddr;
2205 __u8 dev_class[3];
2206 __u8 link_type;
2207 } __packed;
2208
2209 #define HCI_EV_DISCONN_COMPLETE 0x05
2210 struct hci_ev_disconn_complete {
2211 __u8 status;
2212 __le16 handle;
2213 __u8 reason;
2214 } __packed;
2215
2216 #define HCI_EV_AUTH_COMPLETE 0x06
2217 struct hci_ev_auth_complete {
2218 __u8 status;
2219 __le16 handle;
2220 } __packed;
2221
2222 #define HCI_EV_REMOTE_NAME 0x07
2223 struct hci_ev_remote_name {
2224 __u8 status;
2225 bdaddr_t bdaddr;
2226 __u8 name[HCI_MAX_NAME_LENGTH];
2227 } __packed;
2228
2229 #define HCI_EV_ENCRYPT_CHANGE 0x08
2230 struct hci_ev_encrypt_change {
2231 __u8 status;
2232 __le16 handle;
2233 __u8 encrypt;
2234 } __packed;
2235
2236 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
2237 struct hci_ev_change_link_key_complete {
2238 __u8 status;
2239 __le16 handle;
2240 } __packed;
2241
2242 #define HCI_EV_REMOTE_FEATURES 0x0b
2243 struct hci_ev_remote_features {
2244 __u8 status;
2245 __le16 handle;
2246 __u8 features[8];
2247 } __packed;
2248
2249 #define HCI_EV_REMOTE_VERSION 0x0c
2250 struct hci_ev_remote_version {
2251 __u8 status;
2252 __le16 handle;
2253 __u8 lmp_ver;
2254 __le16 manufacturer;
2255 __le16 lmp_subver;
2256 } __packed;
2257
2258 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d
2259 struct hci_qos {
2260 __u8 service_type;
2261 __u32 token_rate;
2262 __u32 peak_bandwidth;
2263 __u32 latency;
2264 __u32 delay_variation;
2265 } __packed;
2266 struct hci_ev_qos_setup_complete {
2267 __u8 status;
2268 __le16 handle;
2269 struct hci_qos qos;
2270 } __packed;
2271
2272 #define HCI_EV_CMD_COMPLETE 0x0e
2273 struct hci_ev_cmd_complete {
2274 __u8 ncmd;
2275 __le16 opcode;
2276 } __packed;
2277
2278 #define HCI_EV_CMD_STATUS 0x0f
2279 struct hci_ev_cmd_status {
2280 __u8 status;
2281 __u8 ncmd;
2282 __le16 opcode;
2283 } __packed;
2284
2285 #define HCI_EV_HARDWARE_ERROR 0x10
2286 struct hci_ev_hardware_error {
2287 __u8 code;
2288 } __packed;
2289
2290 #define HCI_EV_ROLE_CHANGE 0x12
2291 struct hci_ev_role_change {
2292 __u8 status;
2293 bdaddr_t bdaddr;
2294 __u8 role;
2295 } __packed;
2296
2297 #define HCI_EV_NUM_COMP_PKTS 0x13
2298 struct hci_comp_pkts_info {
2299 __le16 handle;
2300 __le16 count;
2301 } __packed;
2302
2303 struct hci_ev_num_comp_pkts {
2304 __u8 num;
2305 struct hci_comp_pkts_info handles[];
2306 } __packed;
2307
2308 #define HCI_EV_MODE_CHANGE 0x14
2309 struct hci_ev_mode_change {
2310 __u8 status;
2311 __le16 handle;
2312 __u8 mode;
2313 __le16 interval;
2314 } __packed;
2315
2316 #define HCI_EV_PIN_CODE_REQ 0x16
2317 struct hci_ev_pin_code_req {
2318 bdaddr_t bdaddr;
2319 } __packed;
2320
2321 #define HCI_EV_LINK_KEY_REQ 0x17
2322 struct hci_ev_link_key_req {
2323 bdaddr_t bdaddr;
2324 } __packed;
2325
2326 #define HCI_EV_LINK_KEY_NOTIFY 0x18
2327 struct hci_ev_link_key_notify {
2328 bdaddr_t bdaddr;
2329 __u8 link_key[HCI_LINK_KEY_SIZE];
2330 __u8 key_type;
2331 } __packed;
2332
2333 #define HCI_EV_CLOCK_OFFSET 0x1c
2334 struct hci_ev_clock_offset {
2335 __u8 status;
2336 __le16 handle;
2337 __le16 clock_offset;
2338 } __packed;
2339
2340 #define HCI_EV_PKT_TYPE_CHANGE 0x1d
2341 struct hci_ev_pkt_type_change {
2342 __u8 status;
2343 __le16 handle;
2344 __le16 pkt_type;
2345 } __packed;
2346
2347 #define HCI_EV_PSCAN_REP_MODE 0x20
2348 struct hci_ev_pscan_rep_mode {
2349 bdaddr_t bdaddr;
2350 __u8 pscan_rep_mode;
2351 } __packed;
2352
2353 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
2354 struct inquiry_info_rssi {
2355 bdaddr_t bdaddr;
2356 __u8 pscan_rep_mode;
2357 __u8 pscan_period_mode;
2358 __u8 dev_class[3];
2359 __le16 clock_offset;
2360 __s8 rssi;
2361 } __packed;
2362 struct inquiry_info_rssi_pscan {
2363 bdaddr_t bdaddr;
2364 __u8 pscan_rep_mode;
2365 __u8 pscan_period_mode;
2366 __u8 pscan_mode;
2367 __u8 dev_class[3];
2368 __le16 clock_offset;
2369 __s8 rssi;
2370 } __packed;
2371 struct hci_ev_inquiry_result_rssi {
2372 __u8 num;
2373 __u8 data[];
2374 } __packed;
2375
2376 #define HCI_EV_REMOTE_EXT_FEATURES 0x23
2377 struct hci_ev_remote_ext_features {
2378 __u8 status;
2379 __le16 handle;
2380 __u8 page;
2381 __u8 max_page;
2382 __u8 features[8];
2383 } __packed;
2384
2385 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c
2386 struct hci_ev_sync_conn_complete {
2387 __u8 status;
2388 __le16 handle;
2389 bdaddr_t bdaddr;
2390 __u8 link_type;
2391 __u8 tx_interval;
2392 __u8 retrans_window;
2393 __le16 rx_pkt_len;
2394 __le16 tx_pkt_len;
2395 __u8 air_mode;
2396 } __packed;
2397
2398 #define HCI_EV_SYNC_CONN_CHANGED 0x2d
2399 struct hci_ev_sync_conn_changed {
2400 __u8 status;
2401 __le16 handle;
2402 __u8 tx_interval;
2403 __u8 retrans_window;
2404 __le16 rx_pkt_len;
2405 __le16 tx_pkt_len;
2406 } __packed;
2407
2408 #define HCI_EV_SNIFF_SUBRATE 0x2e
2409 struct hci_ev_sniff_subrate {
2410 __u8 status;
2411 __le16 handle;
2412 __le16 max_tx_latency;
2413 __le16 max_rx_latency;
2414 __le16 max_remote_timeout;
2415 __le16 max_local_timeout;
2416 } __packed;
2417
2418 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
2419 struct extended_inquiry_info {
2420 bdaddr_t bdaddr;
2421 __u8 pscan_rep_mode;
2422 __u8 pscan_period_mode;
2423 __u8 dev_class[3];
2424 __le16 clock_offset;
2425 __s8 rssi;
2426 __u8 data[240];
2427 } __packed;
2428
2429 struct hci_ev_ext_inquiry_result {
2430 __u8 num;
2431 struct extended_inquiry_info info[];
2432 } __packed;
2433
2434 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30
2435 struct hci_ev_key_refresh_complete {
2436 __u8 status;
2437 __le16 handle;
2438 } __packed;
2439
2440 #define HCI_EV_IO_CAPA_REQUEST 0x31
2441 struct hci_ev_io_capa_request {
2442 bdaddr_t bdaddr;
2443 } __packed;
2444
2445 #define HCI_EV_IO_CAPA_REPLY 0x32
2446 struct hci_ev_io_capa_reply {
2447 bdaddr_t bdaddr;
2448 __u8 capability;
2449 __u8 oob_data;
2450 __u8 authentication;
2451 } __packed;
2452
2453 #define HCI_EV_USER_CONFIRM_REQUEST 0x33
2454 struct hci_ev_user_confirm_req {
2455 bdaddr_t bdaddr;
2456 __le32 passkey;
2457 } __packed;
2458
2459 #define HCI_EV_USER_PASSKEY_REQUEST 0x34
2460 struct hci_ev_user_passkey_req {
2461 bdaddr_t bdaddr;
2462 } __packed;
2463
2464 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
2465 struct hci_ev_remote_oob_data_request {
2466 bdaddr_t bdaddr;
2467 } __packed;
2468
2469 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
2470 struct hci_ev_simple_pair_complete {
2471 __u8 status;
2472 bdaddr_t bdaddr;
2473 } __packed;
2474
2475 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
2476 struct hci_ev_user_passkey_notify {
2477 bdaddr_t bdaddr;
2478 __le32 passkey;
2479 } __packed;
2480
2481 #define HCI_KEYPRESS_STARTED 0
2482 #define HCI_KEYPRESS_ENTERED 1
2483 #define HCI_KEYPRESS_ERASED 2
2484 #define HCI_KEYPRESS_CLEARED 3
2485 #define HCI_KEYPRESS_COMPLETED 4
2486
2487 #define HCI_EV_KEYPRESS_NOTIFY 0x3c
2488 struct hci_ev_keypress_notify {
2489 bdaddr_t bdaddr;
2490 __u8 type;
2491 } __packed;
2492
2493 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d
2494 struct hci_ev_remote_host_features {
2495 bdaddr_t bdaddr;
2496 __u8 features[8];
2497 } __packed;
2498
2499 #define HCI_EV_LE_META 0x3e
2500 struct hci_ev_le_meta {
2501 __u8 subevent;
2502 } __packed;
2503
2504 #define HCI_EV_PHY_LINK_COMPLETE 0x40
2505 struct hci_ev_phy_link_complete {
2506 __u8 status;
2507 __u8 phy_handle;
2508 } __packed;
2509
2510 #define HCI_EV_CHANNEL_SELECTED 0x41
2511 struct hci_ev_channel_selected {
2512 __u8 phy_handle;
2513 } __packed;
2514
2515 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
2516 struct hci_ev_disconn_phy_link_complete {
2517 __u8 status;
2518 __u8 phy_handle;
2519 __u8 reason;
2520 } __packed;
2521
2522 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
2523 struct hci_ev_logical_link_complete {
2524 __u8 status;
2525 __le16 handle;
2526 __u8 phy_handle;
2527 __u8 flow_spec_id;
2528 } __packed;
2529
2530 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
2531 struct hci_ev_disconn_logical_link_complete {
2532 __u8 status;
2533 __le16 handle;
2534 __u8 reason;
2535 } __packed;
2536
2537 #define HCI_EV_NUM_COMP_BLOCKS 0x48
2538 struct hci_comp_blocks_info {
2539 __le16 handle;
2540 __le16 pkts;
2541 __le16 blocks;
2542 } __packed;
2543
2544 struct hci_ev_num_comp_blocks {
2545 __le16 num_blocks;
2546 __u8 num_hndl;
2547 struct hci_comp_blocks_info handles[];
2548 } __packed;
2549
2550 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
2551 struct hci_ev_sync_train_complete {
2552 __u8 status;
2553 } __packed;
2554
2555 #define HCI_EV_PERIPHERAL_PAGE_RESP_TIMEOUT 0x54
2556
2557 #define HCI_EV_LE_CONN_COMPLETE 0x01
2558 struct hci_ev_le_conn_complete {
2559 __u8 status;
2560 __le16 handle;
2561 __u8 role;
2562 __u8 bdaddr_type;
2563 bdaddr_t bdaddr;
2564 __le16 interval;
2565 __le16 latency;
2566 __le16 supervision_timeout;
2567 __u8 clk_accurancy;
2568 } __packed;
2569
2570 /* Advertising report event types */
2571 #define LE_ADV_IND 0x00
2572 #define LE_ADV_DIRECT_IND 0x01
2573 #define LE_ADV_SCAN_IND 0x02
2574 #define LE_ADV_NONCONN_IND 0x03
2575 #define LE_ADV_SCAN_RSP 0x04
2576 #define LE_ADV_INVALID 0x05
2577
2578 /* Legacy event types in extended adv report */
2579 #define LE_LEGACY_ADV_IND 0x0013
2580 #define LE_LEGACY_ADV_DIRECT_IND 0x0015
2581 #define LE_LEGACY_ADV_SCAN_IND 0x0012
2582 #define LE_LEGACY_NONCONN_IND 0x0010
2583 #define LE_LEGACY_SCAN_RSP_ADV 0x001b
2584 #define LE_LEGACY_SCAN_RSP_ADV_SCAN 0x001a
2585
2586 /* Extended Advertising event types */
2587 #define LE_EXT_ADV_NON_CONN_IND 0x0000
2588 #define LE_EXT_ADV_CONN_IND 0x0001
2589 #define LE_EXT_ADV_SCAN_IND 0x0002
2590 #define LE_EXT_ADV_DIRECT_IND 0x0004
2591 #define LE_EXT_ADV_SCAN_RSP 0x0008
2592 #define LE_EXT_ADV_LEGACY_PDU 0x0010
2593
2594 #define ADDR_LE_DEV_PUBLIC 0x00
2595 #define ADDR_LE_DEV_RANDOM 0x01
2596 #define ADDR_LE_DEV_PUBLIC_RESOLVED 0x02
2597 #define ADDR_LE_DEV_RANDOM_RESOLVED 0x03
2598
2599 #define HCI_EV_LE_ADVERTISING_REPORT 0x02
2600 struct hci_ev_le_advertising_info {
2601 __u8 type;
2602 __u8 bdaddr_type;
2603 bdaddr_t bdaddr;
2604 __u8 length;
2605 __u8 data[];
2606 } __packed;
2607
2608 struct hci_ev_le_advertising_report {
2609 __u8 num;
2610 struct hci_ev_le_advertising_info info[];
2611 } __packed;
2612
2613 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
2614 struct hci_ev_le_conn_update_complete {
2615 __u8 status;
2616 __le16 handle;
2617 __le16 interval;
2618 __le16 latency;
2619 __le16 supervision_timeout;
2620 } __packed;
2621
2622 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
2623 struct hci_ev_le_remote_feat_complete {
2624 __u8 status;
2625 __le16 handle;
2626 __u8 features[8];
2627 } __packed;
2628
2629 #define HCI_EV_LE_LTK_REQ 0x05
2630 struct hci_ev_le_ltk_req {
2631 __le16 handle;
2632 __le64 rand;
2633 __le16 ediv;
2634 } __packed;
2635
2636 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
2637 struct hci_ev_le_remote_conn_param_req {
2638 __le16 handle;
2639 __le16 interval_min;
2640 __le16 interval_max;
2641 __le16 latency;
2642 __le16 timeout;
2643 } __packed;
2644
2645 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07
2646 struct hci_ev_le_data_len_change {
2647 __le16 handle;
2648 __le16 tx_len;
2649 __le16 tx_time;
2650 __le16 rx_len;
2651 __le16 rx_time;
2652 } __packed;
2653
2654 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
2655 struct hci_ev_le_direct_adv_info {
2656 __u8 type;
2657 __u8 bdaddr_type;
2658 bdaddr_t bdaddr;
2659 __u8 direct_addr_type;
2660 bdaddr_t direct_addr;
2661 __s8 rssi;
2662 } __packed;
2663
2664 struct hci_ev_le_direct_adv_report {
2665 __u8 num;
2666 struct hci_ev_le_direct_adv_info info[];
2667 } __packed;
2668
2669 #define HCI_EV_LE_PHY_UPDATE_COMPLETE 0x0c
2670 struct hci_ev_le_phy_update_complete {
2671 __u8 status;
2672 __le16 handle;
2673 __u8 tx_phy;
2674 __u8 rx_phy;
2675 } __packed;
2676
2677 #define HCI_EV_LE_EXT_ADV_REPORT 0x0d
2678 struct hci_ev_le_ext_adv_info {
2679 __le16 type;
2680 __u8 bdaddr_type;
2681 bdaddr_t bdaddr;
2682 __u8 primary_phy;
2683 __u8 secondary_phy;
2684 __u8 sid;
2685 __u8 tx_power;
2686 __s8 rssi;
2687 __le16 interval;
2688 __u8 direct_addr_type;
2689 bdaddr_t direct_addr;
2690 __u8 length;
2691 __u8 data[];
2692 } __packed;
2693
2694 struct hci_ev_le_ext_adv_report {
2695 __u8 num;
2696 struct hci_ev_le_ext_adv_info info[];
2697 } __packed;
2698
2699 #define HCI_EV_LE_PA_SYNC_ESTABLISHED 0x0e
2700 struct hci_ev_le_pa_sync_established {
2701 __u8 status;
2702 __le16 handle;
2703 __u8 sid;
2704 __u8 bdaddr_type;
2705 bdaddr_t bdaddr;
2706 __u8 phy;
2707 __le16 interval;
2708 __u8 clock_accuracy;
2709 } __packed;
2710
2711 #define HCI_EV_LE_ENHANCED_CONN_COMPLETE 0x0a
2712 struct hci_ev_le_enh_conn_complete {
2713 __u8 status;
2714 __le16 handle;
2715 __u8 role;
2716 __u8 bdaddr_type;
2717 bdaddr_t bdaddr;
2718 bdaddr_t local_rpa;
2719 bdaddr_t peer_rpa;
2720 __le16 interval;
2721 __le16 latency;
2722 __le16 supervision_timeout;
2723 __u8 clk_accurancy;
2724 } __packed;
2725
2726 #define HCI_EV_LE_EXT_ADV_SET_TERM 0x12
2727 struct hci_evt_le_ext_adv_set_term {
2728 __u8 status;
2729 __u8 handle;
2730 __le16 conn_handle;
2731 __u8 num_evts;
2732 } __packed;
2733
2734 #define HCI_EVT_LE_CIS_ESTABLISHED 0x19
2735 struct hci_evt_le_cis_established {
2736 __u8 status;
2737 __le16 handle;
2738 __u8 cig_sync_delay[3];
2739 __u8 cis_sync_delay[3];
2740 __u8 c_latency[3];
2741 __u8 p_latency[3];
2742 __u8 c_phy;
2743 __u8 p_phy;
2744 __u8 nse;
2745 __u8 c_bn;
2746 __u8 p_bn;
2747 __u8 c_ft;
2748 __u8 p_ft;
2749 __le16 c_mtu;
2750 __le16 p_mtu;
2751 __le16 interval;
2752 } __packed;
2753
2754 #define HCI_EVT_LE_CIS_REQ 0x1a
2755 struct hci_evt_le_cis_req {
2756 __le16 acl_handle;
2757 __le16 cis_handle;
2758 __u8 cig_id;
2759 __u8 cis_id;
2760 } __packed;
2761
2762 #define HCI_EVT_LE_CREATE_BIG_COMPLETE 0x1b
2763 struct hci_evt_le_create_big_complete {
2764 __u8 status;
2765 __u8 handle;
2766 __u8 sync_delay[3];
2767 __u8 transport_delay[3];
2768 __u8 phy;
2769 __u8 nse;
2770 __u8 bn;
2771 __u8 pto;
2772 __u8 irc;
2773 __le16 max_pdu;
2774 __le16 interval;
2775 __u8 num_bis;
2776 __le16 bis_handle[];
2777 } __packed;
2778
2779 #define HCI_EVT_LE_BIG_SYNC_ESTABILISHED 0x1d
2780 struct hci_evt_le_big_sync_estabilished {
2781 __u8 status;
2782 __u8 handle;
2783 __u8 latency[3];
2784 __u8 nse;
2785 __u8 bn;
2786 __u8 pto;
2787 __u8 irc;
2788 __le16 max_pdu;
2789 __le16 interval;
2790 __u8 num_bis;
2791 __le16 bis[];
2792 } __packed;
2793
2794 #define HCI_EVT_LE_BIG_INFO_ADV_REPORT 0x22
2795 struct hci_evt_le_big_info_adv_report {
2796 __le16 sync_handle;
2797 __u8 num_bis;
2798 __u8 nse;
2799 __le16 iso_interval;
2800 __u8 bn;
2801 __u8 pto;
2802 __u8 irc;
2803 __le16 max_pdu;
2804 __u8 sdu_interval[3];
2805 __le16 max_sdu;
2806 __u8 phy;
2807 __u8 framing;
2808 __u8 encryption;
2809 } __packed;
2810
2811 #define HCI_EV_VENDOR 0xff
2812
2813 /* Internal events generated by Bluetooth stack */
2814 #define HCI_EV_STACK_INTERNAL 0xfd
2815 struct hci_ev_stack_internal {
2816 __u16 type;
2817 __u8 data[];
2818 } __packed;
2819
2820 #define HCI_EV_SI_DEVICE 0x01
2821 struct hci_ev_si_device {
2822 __u16 event;
2823 __u16 dev_id;
2824 } __packed;
2825
2826 #define HCI_EV_SI_SECURITY 0x02
2827 struct hci_ev_si_security {
2828 __u16 event;
2829 __u16 proto;
2830 __u16 subproto;
2831 __u8 incoming;
2832 } __packed;
2833
2834 /* ---- HCI Packet structures ---- */
2835 #define HCI_COMMAND_HDR_SIZE 3
2836 #define HCI_EVENT_HDR_SIZE 2
2837 #define HCI_ACL_HDR_SIZE 4
2838 #define HCI_SCO_HDR_SIZE 3
2839 #define HCI_ISO_HDR_SIZE 4
2840
2841 struct hci_command_hdr {
2842 __le16 opcode; /* OCF & OGF */
2843 __u8 plen;
2844 } __packed;
2845
2846 struct hci_event_hdr {
2847 __u8 evt;
2848 __u8 plen;
2849 } __packed;
2850
2851 struct hci_acl_hdr {
2852 __le16 handle; /* Handle & Flags(PB, BC) */
2853 __le16 dlen;
2854 } __packed;
2855
2856 struct hci_sco_hdr {
2857 __le16 handle;
2858 __u8 dlen;
2859 } __packed;
2860
2861 struct hci_iso_hdr {
2862 __le16 handle;
2863 __le16 dlen;
2864 __u8 data[];
2865 } __packed;
2866
2867 /* ISO data packet status flags */
2868 #define HCI_ISO_STATUS_VALID 0x00
2869 #define HCI_ISO_STATUS_INVALID 0x01
2870 #define HCI_ISO_STATUS_NOP 0x02
2871
2872 #define HCI_ISO_DATA_HDR_SIZE 4
2873 struct hci_iso_data_hdr {
2874 __le16 sn;
2875 __le16 slen;
2876 };
2877
2878 #define HCI_ISO_TS_DATA_HDR_SIZE 8
2879 struct hci_iso_ts_data_hdr {
2880 __le32 ts;
2881 __le16 sn;
2882 __le16 slen;
2883 };
2884
hci_event_hdr(const struct sk_buff * skb)2885 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2886 {
2887 return (struct hci_event_hdr *) skb->data;
2888 }
2889
hci_acl_hdr(const struct sk_buff * skb)2890 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2891 {
2892 return (struct hci_acl_hdr *) skb->data;
2893 }
2894
hci_sco_hdr(const struct sk_buff * skb)2895 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2896 {
2897 return (struct hci_sco_hdr *) skb->data;
2898 }
2899
2900 /* Command opcode pack/unpack */
2901 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2902 #define hci_opcode_ogf(op) (op >> 10)
2903 #define hci_opcode_ocf(op) (op & 0x03ff)
2904
2905 /* ACL handle and flags pack/unpack */
2906 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2907 #define hci_handle(h) (h & 0x0fff)
2908 #define hci_flags(h) (h >> 12)
2909
2910 /* ISO handle and flags pack/unpack */
2911 #define hci_iso_flags_pb(f) (f & 0x0003)
2912 #define hci_iso_flags_ts(f) ((f >> 2) & 0x0001)
2913 #define hci_iso_flags_pack(pb, ts) ((pb & 0x03) | ((ts & 0x01) << 2))
2914
2915 /* ISO data length and flags pack/unpack */
2916 #define hci_iso_data_len_pack(h, f) ((__u16) ((h) | ((f) << 14)))
2917 #define hci_iso_data_len(h) ((h) & 0x3fff)
2918 #define hci_iso_data_flags(h) ((h) >> 14)
2919
2920 /* codec transport types */
2921 #define HCI_TRANSPORT_SCO_ESCO 0x01
2922
2923 /* le24 support */
hci_cpu_to_le24(__u32 val,__u8 dst[3])2924 static inline void hci_cpu_to_le24(__u32 val, __u8 dst[3])
2925 {
2926 dst[0] = val & 0xff;
2927 dst[1] = (val & 0xff00) >> 8;
2928 dst[2] = (val & 0xff0000) >> 16;
2929 }
2930
2931 #endif /* __HCI_H */
2932
