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