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