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_EVENT_SIZE 260
31 #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4)
32
33 #define HCI_LINK_KEY_SIZE 16
34 #define HCI_AMP_LINK_KEY_SIZE (2 * HCI_LINK_KEY_SIZE)
35
36 #define HCI_MAX_AMP_ASSOC_SIZE 672
37
38 #define HCI_MAX_CSB_DATA_SIZE 252
39
40 /* HCI dev events */
41 #define HCI_DEV_REG 1
42 #define HCI_DEV_UNREG 2
43 #define HCI_DEV_UP 3
44 #define HCI_DEV_DOWN 4
45 #define HCI_DEV_SUSPEND 5
46 #define HCI_DEV_RESUME 6
47 #define HCI_DEV_OPEN 7
48 #define HCI_DEV_CLOSE 8
49 #define HCI_DEV_SETUP 9
50
51 /* HCI notify events */
52 #define HCI_NOTIFY_CONN_ADD 1
53 #define HCI_NOTIFY_CONN_DEL 2
54 #define HCI_NOTIFY_VOICE_SETTING 3
55
56 /* HCI bus types */
57 #define HCI_VIRTUAL 0
58 #define HCI_USB 1
59 #define HCI_PCCARD 2
60 #define HCI_UART 3
61 #define HCI_RS232 4
62 #define HCI_PCI 5
63 #define HCI_SDIO 6
64
65 /* HCI controller types */
66 #define HCI_BREDR 0x00
67 #define HCI_AMP 0x01
68
69 /* First BR/EDR Controller shall have ID = 0 */
70 #define AMP_ID_BREDR 0x00
71
72 /* AMP controller types */
73 #define AMP_TYPE_BREDR 0x00
74 #define AMP_TYPE_80211 0x01
75
76 /* AMP controller status */
77 #define AMP_STATUS_POWERED_DOWN 0x00
78 #define AMP_STATUS_BLUETOOTH_ONLY 0x01
79 #define AMP_STATUS_NO_CAPACITY 0x02
80 #define AMP_STATUS_LOW_CAPACITY 0x03
81 #define AMP_STATUS_MEDIUM_CAPACITY 0x04
82 #define AMP_STATUS_HIGH_CAPACITY 0x05
83 #define AMP_STATUS_FULL_CAPACITY 0x06
84
85 /* HCI device quirks */
86 enum {
87 /* When this quirk is set, the HCI Reset command is send when
88 * closing the transport instead of when opening it.
89 *
90 * This quirk must be set before hci_register_dev is called.
91 */
92 HCI_QUIRK_RESET_ON_CLOSE,
93
94 /* When this quirk is set, the device is turned into a raw-only
95 * device and it will stay in unconfigured state.
96 *
97 * This quirk must be set before hci_register_dev is called.
98 */
99 HCI_QUIRK_RAW_DEVICE,
100
101 /* When this quirk is set, the buffer sizes reported by
102 * HCI Read Buffer Size command are corrected if invalid.
103 *
104 * This quirk must be set before hci_register_dev is called.
105 */
106 HCI_QUIRK_FIXUP_BUFFER_SIZE,
107
108 /* When this quirk is set, then a controller that does not
109 * indicate support for Inquiry Result with RSSI is assumed to
110 * support it anyway. Some early Bluetooth 1.2 controllers had
111 * wrongly configured local features that will require forcing
112 * them to enable this mode. Getting RSSI information with the
113 * inquiry responses is preferred since it allows for a better
114 * user expierence.
115 *
116 * This quirk must be set before hci_register_dev is called.
117 */
118 HCI_QUIRK_FIXUP_INQUIRY_MODE,
119
120 /* When this quirk is set, then the HCI Read Local Supported
121 * Commands command is not supported. In general Bluetooth 1.2
122 * and later controllers should support this command. However
123 * some controllers indicate Bluetooth 1.2 support, but do
124 * not support this command.
125 *
126 * This quirk must be set before hci_register_dev is called.
127 */
128 HCI_QUIRK_BROKEN_LOCAL_COMMANDS,
129
130 /* When this quirk is set, then no stored link key handling
131 * is performed. This is mainly due to the fact that the
132 * HCI Delete Stored Link Key command is advertised, but
133 * not supported.
134 *
135 * This quirk must be set before hci_register_dev is called.
136 */
137 HCI_QUIRK_BROKEN_STORED_LINK_KEY,
138
139 /* When this quirk is set, an external configuration step
140 * is required and will be indicated with the controller
141 * configuation.
142 *
143 * This quirk can be set before hci_register_dev is called or
144 * during the hdev->setup vendor callback.
145 */
146 HCI_QUIRK_EXTERNAL_CONFIG,
147
148 /* When this quirk is set, the public Bluetooth address
149 * initially reported by HCI Read BD Address command
150 * is considered invalid. Controller configuration is
151 * required before this device can be used.
152 *
153 * This quirk can be set before hci_register_dev is called or
154 * during the hdev->setup vendor callback.
155 */
156 HCI_QUIRK_INVALID_BDADDR,
157
158 /* When this quirk is set, the duplicate filtering during
159 * scanning is based on Bluetooth devices addresses. To allow
160 * RSSI based updates, restart scanning if needed.
161 *
162 * This quirk can be set before hci_register_dev is called or
163 * during the hdev->setup vendor callback.
164 */
165 HCI_QUIRK_STRICT_DUPLICATE_FILTER,
166
167 /* When this quirk is set, LE scan and BR/EDR inquiry is done
168 * simultaneously, otherwise it's interleaved.
169 *
170 * This quirk can be set before hci_register_dev is called or
171 * during the hdev->setup vendor callback.
172 */
173 HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
174
175 /* When this quirk is set, the enabling of diagnostic mode is
176 * not persistent over HCI Reset. Every time the controller
177 * is brought up it needs to be reprogrammed.
178 *
179 * This quirk can be set before hci_register_dev is called or
180 * during the hdev->setup vendor callback.
181 */
182 HCI_QUIRK_NON_PERSISTENT_DIAG,
183 };
184
185 /* HCI device flags */
186 enum {
187 HCI_UP,
188 HCI_INIT,
189 HCI_RUNNING,
190
191 HCI_PSCAN,
192 HCI_ISCAN,
193 HCI_AUTH,
194 HCI_ENCRYPT,
195 HCI_INQUIRY,
196
197 HCI_RAW,
198
199 HCI_RESET,
200 };
201
202 /* HCI socket flags */
203 enum {
204 HCI_SOCK_TRUSTED,
205 HCI_MGMT_INDEX_EVENTS,
206 HCI_MGMT_UNCONF_INDEX_EVENTS,
207 HCI_MGMT_EXT_INDEX_EVENTS,
208 HCI_MGMT_GENERIC_EVENTS,
209 HCI_MGMT_OOB_DATA_EVENTS,
210 };
211
212 /*
213 * BR/EDR and/or LE controller flags: the flags defined here should represent
214 * states from the controller.
215 */
216 enum {
217 HCI_SETUP,
218 HCI_CONFIG,
219 HCI_AUTO_OFF,
220 HCI_RFKILLED,
221 HCI_MGMT,
222 HCI_BONDABLE,
223 HCI_SERVICE_CACHE,
224 HCI_KEEP_DEBUG_KEYS,
225 HCI_USE_DEBUG_KEYS,
226 HCI_UNREGISTER,
227 HCI_UNCONFIGURED,
228 HCI_USER_CHANNEL,
229 HCI_EXT_CONFIGURED,
230 HCI_LE_ADV,
231 HCI_LE_SCAN,
232 HCI_SSP_ENABLED,
233 HCI_SC_ENABLED,
234 HCI_SC_ONLY,
235 HCI_PRIVACY,
236 HCI_RPA_EXPIRED,
237 HCI_RPA_RESOLVING,
238 HCI_HS_ENABLED,
239 HCI_LE_ENABLED,
240 HCI_ADVERTISING,
241 HCI_ADVERTISING_CONNECTABLE,
242 HCI_ADVERTISING_INSTANCE,
243 HCI_CONNECTABLE,
244 HCI_DISCOVERABLE,
245 HCI_LIMITED_DISCOVERABLE,
246 HCI_LINK_SECURITY,
247 HCI_PERIODIC_INQ,
248 HCI_FAST_CONNECTABLE,
249 HCI_BREDR_ENABLED,
250 HCI_LE_SCAN_INTERRUPTED,
251
252 HCI_DUT_MODE,
253 HCI_VENDOR_DIAG,
254 HCI_FORCE_BREDR_SMP,
255 HCI_FORCE_STATIC_ADDR,
256
257 __HCI_NUM_FLAGS,
258 };
259
260 /* HCI timeouts */
261 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
262 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
263 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
264 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
265 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
266 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
267 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
268 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
269 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
270
271 /* HCI data types */
272 #define HCI_COMMAND_PKT 0x01
273 #define HCI_ACLDATA_PKT 0x02
274 #define HCI_SCODATA_PKT 0x03
275 #define HCI_EVENT_PKT 0x04
276 #define HCI_DIAG_PKT 0xf0
277 #define HCI_VENDOR_PKT 0xff
278
279 /* HCI packet types */
280 #define HCI_DM1 0x0008
281 #define HCI_DM3 0x0400
282 #define HCI_DM5 0x4000
283 #define HCI_DH1 0x0010
284 #define HCI_DH3 0x0800
285 #define HCI_DH5 0x8000
286
287 #define HCI_HV1 0x0020
288 #define HCI_HV2 0x0040
289 #define HCI_HV3 0x0080
290
291 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
292 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
293
294 /* eSCO packet types */
295 #define ESCO_HV1 0x0001
296 #define ESCO_HV2 0x0002
297 #define ESCO_HV3 0x0004
298 #define ESCO_EV3 0x0008
299 #define ESCO_EV4 0x0010
300 #define ESCO_EV5 0x0020
301 #define ESCO_2EV3 0x0040
302 #define ESCO_3EV3 0x0080
303 #define ESCO_2EV5 0x0100
304 #define ESCO_3EV5 0x0200
305
306 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
307 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
308
309 /* ACL flags */
310 #define ACL_START_NO_FLUSH 0x00
311 #define ACL_CONT 0x01
312 #define ACL_START 0x02
313 #define ACL_COMPLETE 0x03
314 #define ACL_ACTIVE_BCAST 0x04
315 #define ACL_PICO_BCAST 0x08
316
317 /* Baseband links */
318 #define SCO_LINK 0x00
319 #define ACL_LINK 0x01
320 #define ESCO_LINK 0x02
321 /* Low Energy links do not have defined link type. Use invented one */
322 #define LE_LINK 0x80
323 #define AMP_LINK 0x81
324 #define INVALID_LINK 0xff
325
326 /* LMP features */
327 #define LMP_3SLOT 0x01
328 #define LMP_5SLOT 0x02
329 #define LMP_ENCRYPT 0x04
330 #define LMP_SOFFSET 0x08
331 #define LMP_TACCURACY 0x10
332 #define LMP_RSWITCH 0x20
333 #define LMP_HOLD 0x40
334 #define LMP_SNIFF 0x80
335
336 #define LMP_PARK 0x01
337 #define LMP_RSSI 0x02
338 #define LMP_QUALITY 0x04
339 #define LMP_SCO 0x08
340 #define LMP_HV2 0x10
341 #define LMP_HV3 0x20
342 #define LMP_ULAW 0x40
343 #define LMP_ALAW 0x80
344
345 #define LMP_CVSD 0x01
346 #define LMP_PSCHEME 0x02
347 #define LMP_PCONTROL 0x04
348 #define LMP_TRANSPARENT 0x08
349
350 #define LMP_RSSI_INQ 0x40
351 #define LMP_ESCO 0x80
352
353 #define LMP_EV4 0x01
354 #define LMP_EV5 0x02
355 #define LMP_NO_BREDR 0x20
356 #define LMP_LE 0x40
357
358 #define LMP_SNIFF_SUBR 0x02
359 #define LMP_PAUSE_ENC 0x04
360 #define LMP_EDR_ESCO_2M 0x20
361 #define LMP_EDR_ESCO_3M 0x40
362 #define LMP_EDR_3S_ESCO 0x80
363
364 #define LMP_EXT_INQ 0x01
365 #define LMP_SIMUL_LE_BR 0x02
366 #define LMP_SIMPLE_PAIR 0x08
367 #define LMP_NO_FLUSH 0x40
368
369 #define LMP_LSTO 0x01
370 #define LMP_INQ_TX_PWR 0x02
371 #define LMP_EXTFEATURES 0x80
372
373 /* Extended LMP features */
374 #define LMP_CSB_MASTER 0x01
375 #define LMP_CSB_SLAVE 0x02
376 #define LMP_SYNC_TRAIN 0x04
377 #define LMP_SYNC_SCAN 0x08
378
379 #define LMP_SC 0x01
380 #define LMP_PING 0x02
381
382 /* Host features */
383 #define LMP_HOST_SSP 0x01
384 #define LMP_HOST_LE 0x02
385 #define LMP_HOST_LE_BREDR 0x04
386 #define LMP_HOST_SC 0x08
387
388 /* LE features */
389 #define HCI_LE_ENCRYPTION 0x01
390 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02
391 #define HCI_LE_SLAVE_FEATURES 0x08
392 #define HCI_LE_PING 0x10
393 #define HCI_LE_DATA_LEN_EXT 0x20
394 #define HCI_LE_EXT_SCAN_POLICY 0x80
395
396 /* Connection modes */
397 #define HCI_CM_ACTIVE 0x0000
398 #define HCI_CM_HOLD 0x0001
399 #define HCI_CM_SNIFF 0x0002
400 #define HCI_CM_PARK 0x0003
401
402 /* Link policies */
403 #define HCI_LP_RSWITCH 0x0001
404 #define HCI_LP_HOLD 0x0002
405 #define HCI_LP_SNIFF 0x0004
406 #define HCI_LP_PARK 0x0008
407
408 /* Link modes */
409 #define HCI_LM_ACCEPT 0x8000
410 #define HCI_LM_MASTER 0x0001
411 #define HCI_LM_AUTH 0x0002
412 #define HCI_LM_ENCRYPT 0x0004
413 #define HCI_LM_TRUSTED 0x0008
414 #define HCI_LM_RELIABLE 0x0010
415 #define HCI_LM_SECURE 0x0020
416 #define HCI_LM_FIPS 0x0040
417
418 /* Authentication types */
419 #define HCI_AT_NO_BONDING 0x00
420 #define HCI_AT_NO_BONDING_MITM 0x01
421 #define HCI_AT_DEDICATED_BONDING 0x02
422 #define HCI_AT_DEDICATED_BONDING_MITM 0x03
423 #define HCI_AT_GENERAL_BONDING 0x04
424 #define HCI_AT_GENERAL_BONDING_MITM 0x05
425
426 /* I/O capabilities */
427 #define HCI_IO_DISPLAY_ONLY 0x00
428 #define HCI_IO_DISPLAY_YESNO 0x01
429 #define HCI_IO_KEYBOARD_ONLY 0x02
430 #define HCI_IO_NO_INPUT_OUTPUT 0x03
431
432 /* Link Key types */
433 #define HCI_LK_COMBINATION 0x00
434 #define HCI_LK_LOCAL_UNIT 0x01
435 #define HCI_LK_REMOTE_UNIT 0x02
436 #define HCI_LK_DEBUG_COMBINATION 0x03
437 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04
438 #define HCI_LK_AUTH_COMBINATION_P192 0x05
439 #define HCI_LK_CHANGED_COMBINATION 0x06
440 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07
441 #define HCI_LK_AUTH_COMBINATION_P256 0x08
442
443 /* ---- HCI Error Codes ---- */
444 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02
445 #define HCI_ERROR_AUTH_FAILURE 0x05
446 #define HCI_ERROR_MEMORY_EXCEEDED 0x07
447 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08
448 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
449 #define HCI_ERROR_REJ_BAD_ADDR 0x0f
450 #define HCI_ERROR_REMOTE_USER_TERM 0x13
451 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
452 #define HCI_ERROR_REMOTE_POWER_OFF 0x15
453 #define HCI_ERROR_LOCAL_HOST_TERM 0x16
454 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
455 #define HCI_ERROR_INVALID_LL_PARAMS 0x1E
456 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
457
458 /* Flow control modes */
459 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
460 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
461
462 /* The core spec defines 127 as the "not available" value */
463 #define HCI_TX_POWER_INVALID 127
464 #define HCI_RSSI_INVALID 127
465
466 #define HCI_ROLE_MASTER 0x00
467 #define HCI_ROLE_SLAVE 0x01
468
469 /* Extended Inquiry Response field types */
470 #define EIR_FLAGS 0x01 /* flags */
471 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
472 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
473 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
474 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
475 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
476 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
477 #define EIR_NAME_SHORT 0x08 /* shortened local name */
478 #define EIR_NAME_COMPLETE 0x09 /* complete local name */
479 #define EIR_TX_POWER 0x0A /* transmit power level */
480 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
481 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
482 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
483 #define EIR_DEVICE_ID 0x10 /* device ID */
484 #define EIR_APPEARANCE 0x19 /* Device appearance */
485 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
486 #define EIR_LE_ROLE 0x1C /* LE role */
487 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
488 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
489 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
490 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
491
492 /* Low Energy Advertising Flags */
493 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */
494 #define LE_AD_GENERAL 0x02 /* General Discoverable */
495 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
496 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
497 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
498
499 /* ----- HCI Commands ---- */
500 #define HCI_OP_NOP 0x0000
501
502 #define HCI_OP_INQUIRY 0x0401
503 struct hci_cp_inquiry {
504 __u8 lap[3];
505 __u8 length;
506 __u8 num_rsp;
507 } __packed;
508
509 #define HCI_OP_INQUIRY_CANCEL 0x0402
510
511 #define HCI_OP_PERIODIC_INQ 0x0403
512
513 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404
514
515 #define HCI_OP_CREATE_CONN 0x0405
516 struct hci_cp_create_conn {
517 bdaddr_t bdaddr;
518 __le16 pkt_type;
519 __u8 pscan_rep_mode;
520 __u8 pscan_mode;
521 __le16 clock_offset;
522 __u8 role_switch;
523 } __packed;
524
525 #define HCI_OP_DISCONNECT 0x0406
526 struct hci_cp_disconnect {
527 __le16 handle;
528 __u8 reason;
529 } __packed;
530
531 #define HCI_OP_ADD_SCO 0x0407
532 struct hci_cp_add_sco {
533 __le16 handle;
534 __le16 pkt_type;
535 } __packed;
536
537 #define HCI_OP_CREATE_CONN_CANCEL 0x0408
538 struct hci_cp_create_conn_cancel {
539 bdaddr_t bdaddr;
540 } __packed;
541
542 #define HCI_OP_ACCEPT_CONN_REQ 0x0409
543 struct hci_cp_accept_conn_req {
544 bdaddr_t bdaddr;
545 __u8 role;
546 } __packed;
547
548 #define HCI_OP_REJECT_CONN_REQ 0x040a
549 struct hci_cp_reject_conn_req {
550 bdaddr_t bdaddr;
551 __u8 reason;
552 } __packed;
553
554 #define HCI_OP_LINK_KEY_REPLY 0x040b
555 struct hci_cp_link_key_reply {
556 bdaddr_t bdaddr;
557 __u8 link_key[HCI_LINK_KEY_SIZE];
558 } __packed;
559
560 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
561 struct hci_cp_link_key_neg_reply {
562 bdaddr_t bdaddr;
563 } __packed;
564
565 #define HCI_OP_PIN_CODE_REPLY 0x040d
566 struct hci_cp_pin_code_reply {
567 bdaddr_t bdaddr;
568 __u8 pin_len;
569 __u8 pin_code[16];
570 } __packed;
571 struct hci_rp_pin_code_reply {
572 __u8 status;
573 bdaddr_t bdaddr;
574 } __packed;
575
576 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
577 struct hci_cp_pin_code_neg_reply {
578 bdaddr_t bdaddr;
579 } __packed;
580 struct hci_rp_pin_code_neg_reply {
581 __u8 status;
582 bdaddr_t bdaddr;
583 } __packed;
584
585 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f
586 struct hci_cp_change_conn_ptype {
587 __le16 handle;
588 __le16 pkt_type;
589 } __packed;
590
591 #define HCI_OP_AUTH_REQUESTED 0x0411
592 struct hci_cp_auth_requested {
593 __le16 handle;
594 } __packed;
595
596 #define HCI_OP_SET_CONN_ENCRYPT 0x0413
597 struct hci_cp_set_conn_encrypt {
598 __le16 handle;
599 __u8 encrypt;
600 } __packed;
601
602 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
603 struct hci_cp_change_conn_link_key {
604 __le16 handle;
605 } __packed;
606
607 #define HCI_OP_REMOTE_NAME_REQ 0x0419
608 struct hci_cp_remote_name_req {
609 bdaddr_t bdaddr;
610 __u8 pscan_rep_mode;
611 __u8 pscan_mode;
612 __le16 clock_offset;
613 } __packed;
614
615 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
616 struct hci_cp_remote_name_req_cancel {
617 bdaddr_t bdaddr;
618 } __packed;
619
620 #define HCI_OP_READ_REMOTE_FEATURES 0x041b
621 struct hci_cp_read_remote_features {
622 __le16 handle;
623 } __packed;
624
625 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
626 struct hci_cp_read_remote_ext_features {
627 __le16 handle;
628 __u8 page;
629 } __packed;
630
631 #define HCI_OP_READ_REMOTE_VERSION 0x041d
632 struct hci_cp_read_remote_version {
633 __le16 handle;
634 } __packed;
635
636 #define HCI_OP_READ_CLOCK_OFFSET 0x041f
637 struct hci_cp_read_clock_offset {
638 __le16 handle;
639 } __packed;
640
641 #define HCI_OP_SETUP_SYNC_CONN 0x0428
642 struct hci_cp_setup_sync_conn {
643 __le16 handle;
644 __le32 tx_bandwidth;
645 __le32 rx_bandwidth;
646 __le16 max_latency;
647 __le16 voice_setting;
648 __u8 retrans_effort;
649 __le16 pkt_type;
650 } __packed;
651
652 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
653 struct hci_cp_accept_sync_conn_req {
654 bdaddr_t bdaddr;
655 __le32 tx_bandwidth;
656 __le32 rx_bandwidth;
657 __le16 max_latency;
658 __le16 content_format;
659 __u8 retrans_effort;
660 __le16 pkt_type;
661 } __packed;
662
663 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
664 struct hci_cp_reject_sync_conn_req {
665 bdaddr_t bdaddr;
666 __u8 reason;
667 } __packed;
668
669 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b
670 struct hci_cp_io_capability_reply {
671 bdaddr_t bdaddr;
672 __u8 capability;
673 __u8 oob_data;
674 __u8 authentication;
675 } __packed;
676
677 #define HCI_OP_USER_CONFIRM_REPLY 0x042c
678 struct hci_cp_user_confirm_reply {
679 bdaddr_t bdaddr;
680 } __packed;
681 struct hci_rp_user_confirm_reply {
682 __u8 status;
683 bdaddr_t bdaddr;
684 } __packed;
685
686 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
687
688 #define HCI_OP_USER_PASSKEY_REPLY 0x042e
689 struct hci_cp_user_passkey_reply {
690 bdaddr_t bdaddr;
691 __le32 passkey;
692 } __packed;
693
694 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
695
696 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
697 struct hci_cp_remote_oob_data_reply {
698 bdaddr_t bdaddr;
699 __u8 hash[16];
700 __u8 rand[16];
701 } __packed;
702
703 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
704 struct hci_cp_remote_oob_data_neg_reply {
705 bdaddr_t bdaddr;
706 } __packed;
707
708 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
709 struct hci_cp_io_capability_neg_reply {
710 bdaddr_t bdaddr;
711 __u8 reason;
712 } __packed;
713
714 #define HCI_OP_CREATE_PHY_LINK 0x0435
715 struct hci_cp_create_phy_link {
716 __u8 phy_handle;
717 __u8 key_len;
718 __u8 key_type;
719 __u8 key[HCI_AMP_LINK_KEY_SIZE];
720 } __packed;
721
722 #define HCI_OP_ACCEPT_PHY_LINK 0x0436
723 struct hci_cp_accept_phy_link {
724 __u8 phy_handle;
725 __u8 key_len;
726 __u8 key_type;
727 __u8 key[HCI_AMP_LINK_KEY_SIZE];
728 } __packed;
729
730 #define HCI_OP_DISCONN_PHY_LINK 0x0437
731 struct hci_cp_disconn_phy_link {
732 __u8 phy_handle;
733 __u8 reason;
734 } __packed;
735
736 struct ext_flow_spec {
737 __u8 id;
738 __u8 stype;
739 __le16 msdu;
740 __le32 sdu_itime;
741 __le32 acc_lat;
742 __le32 flush_to;
743 } __packed;
744
745 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438
746 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439
747 struct hci_cp_create_accept_logical_link {
748 __u8 phy_handle;
749 struct ext_flow_spec tx_flow_spec;
750 struct ext_flow_spec rx_flow_spec;
751 } __packed;
752
753 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a
754 struct hci_cp_disconn_logical_link {
755 __le16 log_handle;
756 } __packed;
757
758 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b
759 struct hci_cp_logical_link_cancel {
760 __u8 phy_handle;
761 __u8 flow_spec_id;
762 } __packed;
763
764 struct hci_rp_logical_link_cancel {
765 __u8 status;
766 __u8 phy_handle;
767 __u8 flow_spec_id;
768 } __packed;
769
770 #define HCI_OP_SET_CSB 0x0441
771 struct hci_cp_set_csb {
772 __u8 enable;
773 __u8 lt_addr;
774 __u8 lpo_allowed;
775 __le16 packet_type;
776 __le16 interval_min;
777 __le16 interval_max;
778 __le16 csb_sv_tout;
779 } __packed;
780 struct hci_rp_set_csb {
781 __u8 status;
782 __u8 lt_addr;
783 __le16 interval;
784 } __packed;
785
786 #define HCI_OP_START_SYNC_TRAIN 0x0443
787
788 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
789 struct hci_cp_remote_oob_ext_data_reply {
790 bdaddr_t bdaddr;
791 __u8 hash192[16];
792 __u8 rand192[16];
793 __u8 hash256[16];
794 __u8 rand256[16];
795 } __packed;
796
797 #define HCI_OP_SNIFF_MODE 0x0803
798 struct hci_cp_sniff_mode {
799 __le16 handle;
800 __le16 max_interval;
801 __le16 min_interval;
802 __le16 attempt;
803 __le16 timeout;
804 } __packed;
805
806 #define HCI_OP_EXIT_SNIFF_MODE 0x0804
807 struct hci_cp_exit_sniff_mode {
808 __le16 handle;
809 } __packed;
810
811 #define HCI_OP_ROLE_DISCOVERY 0x0809
812 struct hci_cp_role_discovery {
813 __le16 handle;
814 } __packed;
815 struct hci_rp_role_discovery {
816 __u8 status;
817 __le16 handle;
818 __u8 role;
819 } __packed;
820
821 #define HCI_OP_SWITCH_ROLE 0x080b
822 struct hci_cp_switch_role {
823 bdaddr_t bdaddr;
824 __u8 role;
825 } __packed;
826
827 #define HCI_OP_READ_LINK_POLICY 0x080c
828 struct hci_cp_read_link_policy {
829 __le16 handle;
830 } __packed;
831 struct hci_rp_read_link_policy {
832 __u8 status;
833 __le16 handle;
834 __le16 policy;
835 } __packed;
836
837 #define HCI_OP_WRITE_LINK_POLICY 0x080d
838 struct hci_cp_write_link_policy {
839 __le16 handle;
840 __le16 policy;
841 } __packed;
842 struct hci_rp_write_link_policy {
843 __u8 status;
844 __le16 handle;
845 } __packed;
846
847 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e
848 struct hci_rp_read_def_link_policy {
849 __u8 status;
850 __le16 policy;
851 } __packed;
852
853 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
854 struct hci_cp_write_def_link_policy {
855 __le16 policy;
856 } __packed;
857
858 #define HCI_OP_SNIFF_SUBRATE 0x0811
859 struct hci_cp_sniff_subrate {
860 __le16 handle;
861 __le16 max_latency;
862 __le16 min_remote_timeout;
863 __le16 min_local_timeout;
864 } __packed;
865
866 #define HCI_OP_SET_EVENT_MASK 0x0c01
867
868 #define HCI_OP_RESET 0x0c03
869
870 #define HCI_OP_SET_EVENT_FLT 0x0c05
871 struct hci_cp_set_event_flt {
872 __u8 flt_type;
873 __u8 cond_type;
874 __u8 condition[0];
875 } __packed;
876
877 /* Filter types */
878 #define HCI_FLT_CLEAR_ALL 0x00
879 #define HCI_FLT_INQ_RESULT 0x01
880 #define HCI_FLT_CONN_SETUP 0x02
881
882 /* CONN_SETUP Condition types */
883 #define HCI_CONN_SETUP_ALLOW_ALL 0x00
884 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01
885 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
886
887 /* CONN_SETUP Conditions */
888 #define HCI_CONN_SETUP_AUTO_OFF 0x01
889 #define HCI_CONN_SETUP_AUTO_ON 0x02
890
891 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
892 struct hci_cp_read_stored_link_key {
893 bdaddr_t bdaddr;
894 __u8 read_all;
895 } __packed;
896 struct hci_rp_read_stored_link_key {
897 __u8 status;
898 __u8 max_keys;
899 __u8 num_keys;
900 } __packed;
901
902 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
903 struct hci_cp_delete_stored_link_key {
904 bdaddr_t bdaddr;
905 __u8 delete_all;
906 } __packed;
907 struct hci_rp_delete_stored_link_key {
908 __u8 status;
909 __u8 num_keys;
910 } __packed;
911
912 #define HCI_MAX_NAME_LENGTH 248
913
914 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13
915 struct hci_cp_write_local_name {
916 __u8 name[HCI_MAX_NAME_LENGTH];
917 } __packed;
918
919 #define HCI_OP_READ_LOCAL_NAME 0x0c14
920 struct hci_rp_read_local_name {
921 __u8 status;
922 __u8 name[HCI_MAX_NAME_LENGTH];
923 } __packed;
924
925 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
926
927 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
928
929 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
930 #define SCAN_DISABLED 0x00
931 #define SCAN_INQUIRY 0x01
932 #define SCAN_PAGE 0x02
933
934 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f
935
936 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
937 #define AUTH_DISABLED 0x00
938 #define AUTH_ENABLED 0x01
939
940 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21
941
942 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
943 #define ENCRYPT_DISABLED 0x00
944 #define ENCRYPT_P2P 0x01
945 #define ENCRYPT_BOTH 0x02
946
947 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23
948 struct hci_rp_read_class_of_dev {
949 __u8 status;
950 __u8 dev_class[3];
951 } __packed;
952
953 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
954 struct hci_cp_write_class_of_dev {
955 __u8 dev_class[3];
956 } __packed;
957
958 #define HCI_OP_READ_VOICE_SETTING 0x0c25
959 struct hci_rp_read_voice_setting {
960 __u8 status;
961 __le16 voice_setting;
962 } __packed;
963
964 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26
965 struct hci_cp_write_voice_setting {
966 __le16 voice_setting;
967 } __packed;
968
969 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33
970 struct hci_cp_host_buffer_size {
971 __le16 acl_mtu;
972 __u8 sco_mtu;
973 __le16 acl_max_pkt;
974 __le16 sco_max_pkt;
975 } __packed;
976
977 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
978 struct hci_rp_read_num_supported_iac {
979 __u8 status;
980 __u8 num_iac;
981 } __packed;
982
983 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
984
985 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
986 struct hci_cp_write_current_iac_lap {
987 __u8 num_iac;
988 __u8 iac_lap[6];
989 } __packed;
990
991 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
992
993 #define HCI_MAX_EIR_LENGTH 240
994
995 #define HCI_OP_WRITE_EIR 0x0c52
996 struct hci_cp_write_eir {
997 __u8 fec;
998 __u8 data[HCI_MAX_EIR_LENGTH];
999 } __packed;
1000
1001 #define HCI_OP_READ_SSP_MODE 0x0c55
1002 struct hci_rp_read_ssp_mode {
1003 __u8 status;
1004 __u8 mode;
1005 } __packed;
1006
1007 #define HCI_OP_WRITE_SSP_MODE 0x0c56
1008 struct hci_cp_write_ssp_mode {
1009 __u8 mode;
1010 } __packed;
1011
1012 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1013 struct hci_rp_read_local_oob_data {
1014 __u8 status;
1015 __u8 hash[16];
1016 __u8 rand[16];
1017 } __packed;
1018
1019 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1020 struct hci_rp_read_inq_rsp_tx_power {
1021 __u8 status;
1022 __s8 tx_power;
1023 } __packed;
1024
1025 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1026
1027 #define HCI_OP_READ_LOCATION_DATA 0x0c64
1028
1029 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1030 struct hci_rp_read_flow_control_mode {
1031 __u8 status;
1032 __u8 mode;
1033 } __packed;
1034
1035 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1036 struct hci_cp_write_le_host_supported {
1037 __u8 le;
1038 __u8 simul;
1039 } __packed;
1040
1041 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1042 struct hci_cp_set_reserved_lt_addr {
1043 __u8 lt_addr;
1044 } __packed;
1045 struct hci_rp_set_reserved_lt_addr {
1046 __u8 status;
1047 __u8 lt_addr;
1048 } __packed;
1049
1050 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1051 struct hci_cp_delete_reserved_lt_addr {
1052 __u8 lt_addr;
1053 } __packed;
1054 struct hci_rp_delete_reserved_lt_addr {
1055 __u8 status;
1056 __u8 lt_addr;
1057 } __packed;
1058
1059 #define HCI_OP_SET_CSB_DATA 0x0c76
1060 struct hci_cp_set_csb_data {
1061 __u8 lt_addr;
1062 __u8 fragment;
1063 __u8 data_length;
1064 __u8 data[HCI_MAX_CSB_DATA_SIZE];
1065 } __packed;
1066 struct hci_rp_set_csb_data {
1067 __u8 status;
1068 __u8 lt_addr;
1069 } __packed;
1070
1071 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1072
1073 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1074 struct hci_cp_write_sync_train_params {
1075 __le16 interval_min;
1076 __le16 interval_max;
1077 __le32 sync_train_tout;
1078 __u8 service_data;
1079 } __packed;
1080 struct hci_rp_write_sync_train_params {
1081 __u8 status;
1082 __le16 sync_train_int;
1083 } __packed;
1084
1085 #define HCI_OP_READ_SC_SUPPORT 0x0c79
1086 struct hci_rp_read_sc_support {
1087 __u8 status;
1088 __u8 support;
1089 } __packed;
1090
1091 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1092 struct hci_cp_write_sc_support {
1093 __u8 support;
1094 } __packed;
1095
1096 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1097 struct hci_rp_read_local_oob_ext_data {
1098 __u8 status;
1099 __u8 hash192[16];
1100 __u8 rand192[16];
1101 __u8 hash256[16];
1102 __u8 rand256[16];
1103 } __packed;
1104
1105 #define HCI_OP_READ_LOCAL_VERSION 0x1001
1106 struct hci_rp_read_local_version {
1107 __u8 status;
1108 __u8 hci_ver;
1109 __le16 hci_rev;
1110 __u8 lmp_ver;
1111 __le16 manufacturer;
1112 __le16 lmp_subver;
1113 } __packed;
1114
1115 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1116 struct hci_rp_read_local_commands {
1117 __u8 status;
1118 __u8 commands[64];
1119 } __packed;
1120
1121 #define HCI_OP_READ_LOCAL_FEATURES 0x1003
1122 struct hci_rp_read_local_features {
1123 __u8 status;
1124 __u8 features[8];
1125 } __packed;
1126
1127 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1128 struct hci_cp_read_local_ext_features {
1129 __u8 page;
1130 } __packed;
1131 struct hci_rp_read_local_ext_features {
1132 __u8 status;
1133 __u8 page;
1134 __u8 max_page;
1135 __u8 features[8];
1136 } __packed;
1137
1138 #define HCI_OP_READ_BUFFER_SIZE 0x1005
1139 struct hci_rp_read_buffer_size {
1140 __u8 status;
1141 __le16 acl_mtu;
1142 __u8 sco_mtu;
1143 __le16 acl_max_pkt;
1144 __le16 sco_max_pkt;
1145 } __packed;
1146
1147 #define HCI_OP_READ_BD_ADDR 0x1009
1148 struct hci_rp_read_bd_addr {
1149 __u8 status;
1150 bdaddr_t bdaddr;
1151 } __packed;
1152
1153 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1154 struct hci_rp_read_data_block_size {
1155 __u8 status;
1156 __le16 max_acl_len;
1157 __le16 block_len;
1158 __le16 num_blocks;
1159 } __packed;
1160
1161 #define HCI_OP_READ_LOCAL_CODECS 0x100b
1162
1163 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1164 struct hci_rp_read_page_scan_activity {
1165 __u8 status;
1166 __le16 interval;
1167 __le16 window;
1168 } __packed;
1169
1170 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1171 struct hci_cp_write_page_scan_activity {
1172 __le16 interval;
1173 __le16 window;
1174 } __packed;
1175
1176 #define HCI_OP_READ_TX_POWER 0x0c2d
1177 struct hci_cp_read_tx_power {
1178 __le16 handle;
1179 __u8 type;
1180 } __packed;
1181 struct hci_rp_read_tx_power {
1182 __u8 status;
1183 __le16 handle;
1184 __s8 tx_power;
1185 } __packed;
1186
1187 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1188 struct hci_rp_read_page_scan_type {
1189 __u8 status;
1190 __u8 type;
1191 } __packed;
1192
1193 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1194 #define PAGE_SCAN_TYPE_STANDARD 0x00
1195 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1196
1197 #define HCI_OP_READ_RSSI 0x1405
1198 struct hci_cp_read_rssi {
1199 __le16 handle;
1200 } __packed;
1201 struct hci_rp_read_rssi {
1202 __u8 status;
1203 __le16 handle;
1204 __s8 rssi;
1205 } __packed;
1206
1207 #define HCI_OP_READ_CLOCK 0x1407
1208 struct hci_cp_read_clock {
1209 __le16 handle;
1210 __u8 which;
1211 } __packed;
1212 struct hci_rp_read_clock {
1213 __u8 status;
1214 __le16 handle;
1215 __le32 clock;
1216 __le16 accuracy;
1217 } __packed;
1218
1219 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1220 struct hci_cp_read_enc_key_size {
1221 __le16 handle;
1222 } __packed;
1223 struct hci_rp_read_enc_key_size {
1224 __u8 status;
1225 __le16 handle;
1226 __u8 key_size;
1227 } __packed;
1228
1229 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
1230 struct hci_rp_read_local_amp_info {
1231 __u8 status;
1232 __u8 amp_status;
1233 __le32 total_bw;
1234 __le32 max_bw;
1235 __le32 min_latency;
1236 __le32 max_pdu;
1237 __u8 amp_type;
1238 __le16 pal_cap;
1239 __le16 max_assoc_size;
1240 __le32 max_flush_to;
1241 __le32 be_flush_to;
1242 } __packed;
1243
1244 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a
1245 struct hci_cp_read_local_amp_assoc {
1246 __u8 phy_handle;
1247 __le16 len_so_far;
1248 __le16 max_len;
1249 } __packed;
1250 struct hci_rp_read_local_amp_assoc {
1251 __u8 status;
1252 __u8 phy_handle;
1253 __le16 rem_len;
1254 __u8 frag[0];
1255 } __packed;
1256
1257 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b
1258 struct hci_cp_write_remote_amp_assoc {
1259 __u8 phy_handle;
1260 __le16 len_so_far;
1261 __le16 rem_len;
1262 __u8 frag[0];
1263 } __packed;
1264 struct hci_rp_write_remote_amp_assoc {
1265 __u8 status;
1266 __u8 phy_handle;
1267 } __packed;
1268
1269 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1270
1271 #define HCI_OP_ENABLE_DUT_MODE 0x1803
1272
1273 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1274
1275 #define HCI_OP_LE_SET_EVENT_MASK 0x2001
1276 struct hci_cp_le_set_event_mask {
1277 __u8 mask[8];
1278 } __packed;
1279
1280 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1281 struct hci_rp_le_read_buffer_size {
1282 __u8 status;
1283 __le16 le_mtu;
1284 __u8 le_max_pkt;
1285 } __packed;
1286
1287 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1288 struct hci_rp_le_read_local_features {
1289 __u8 status;
1290 __u8 features[8];
1291 } __packed;
1292
1293 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1294
1295 #define HCI_OP_LE_SET_ADV_PARAM 0x2006
1296 struct hci_cp_le_set_adv_param {
1297 __le16 min_interval;
1298 __le16 max_interval;
1299 __u8 type;
1300 __u8 own_address_type;
1301 __u8 direct_addr_type;
1302 bdaddr_t direct_addr;
1303 __u8 channel_map;
1304 __u8 filter_policy;
1305 } __packed;
1306
1307 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1308 struct hci_rp_le_read_adv_tx_power {
1309 __u8 status;
1310 __s8 tx_power;
1311 } __packed;
1312
1313 #define HCI_MAX_AD_LENGTH 31
1314
1315 #define HCI_OP_LE_SET_ADV_DATA 0x2008
1316 struct hci_cp_le_set_adv_data {
1317 __u8 length;
1318 __u8 data[HCI_MAX_AD_LENGTH];
1319 } __packed;
1320
1321 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1322 struct hci_cp_le_set_scan_rsp_data {
1323 __u8 length;
1324 __u8 data[HCI_MAX_AD_LENGTH];
1325 } __packed;
1326
1327 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1328
1329 #define LE_SCAN_PASSIVE 0x00
1330 #define LE_SCAN_ACTIVE 0x01
1331
1332 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1333 struct hci_cp_le_set_scan_param {
1334 __u8 type;
1335 __le16 interval;
1336 __le16 window;
1337 __u8 own_address_type;
1338 __u8 filter_policy;
1339 } __packed;
1340
1341 #define LE_SCAN_DISABLE 0x00
1342 #define LE_SCAN_ENABLE 0x01
1343 #define LE_SCAN_FILTER_DUP_DISABLE 0x00
1344 #define LE_SCAN_FILTER_DUP_ENABLE 0x01
1345
1346 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1347 struct hci_cp_le_set_scan_enable {
1348 __u8 enable;
1349 __u8 filter_dup;
1350 } __packed;
1351
1352 #define HCI_LE_USE_PEER_ADDR 0x00
1353 #define HCI_LE_USE_WHITELIST 0x01
1354
1355 #define HCI_OP_LE_CREATE_CONN 0x200d
1356 struct hci_cp_le_create_conn {
1357 __le16 scan_interval;
1358 __le16 scan_window;
1359 __u8 filter_policy;
1360 __u8 peer_addr_type;
1361 bdaddr_t peer_addr;
1362 __u8 own_address_type;
1363 __le16 conn_interval_min;
1364 __le16 conn_interval_max;
1365 __le16 conn_latency;
1366 __le16 supervision_timeout;
1367 __le16 min_ce_len;
1368 __le16 max_ce_len;
1369 } __packed;
1370
1371 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1372
1373 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f
1374 struct hci_rp_le_read_white_list_size {
1375 __u8 status;
1376 __u8 size;
1377 } __packed;
1378
1379 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010
1380
1381 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011
1382 struct hci_cp_le_add_to_white_list {
1383 __u8 bdaddr_type;
1384 bdaddr_t bdaddr;
1385 } __packed;
1386
1387 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012
1388 struct hci_cp_le_del_from_white_list {
1389 __u8 bdaddr_type;
1390 bdaddr_t bdaddr;
1391 } __packed;
1392
1393 #define HCI_OP_LE_CONN_UPDATE 0x2013
1394 struct hci_cp_le_conn_update {
1395 __le16 handle;
1396 __le16 conn_interval_min;
1397 __le16 conn_interval_max;
1398 __le16 conn_latency;
1399 __le16 supervision_timeout;
1400 __le16 min_ce_len;
1401 __le16 max_ce_len;
1402 } __packed;
1403
1404 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1405 struct hci_cp_le_read_remote_features {
1406 __le16 handle;
1407 } __packed;
1408
1409 #define HCI_OP_LE_START_ENC 0x2019
1410 struct hci_cp_le_start_enc {
1411 __le16 handle;
1412 __le64 rand;
1413 __le16 ediv;
1414 __u8 ltk[16];
1415 } __packed;
1416
1417 #define HCI_OP_LE_LTK_REPLY 0x201a
1418 struct hci_cp_le_ltk_reply {
1419 __le16 handle;
1420 __u8 ltk[16];
1421 } __packed;
1422 struct hci_rp_le_ltk_reply {
1423 __u8 status;
1424 __le16 handle;
1425 } __packed;
1426
1427 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1428 struct hci_cp_le_ltk_neg_reply {
1429 __le16 handle;
1430 } __packed;
1431 struct hci_rp_le_ltk_neg_reply {
1432 __u8 status;
1433 __le16 handle;
1434 } __packed;
1435
1436 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1437 struct hci_rp_le_read_supported_states {
1438 __u8 status;
1439 __u8 le_states[8];
1440 } __packed;
1441
1442 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1443 struct hci_cp_le_conn_param_req_reply {
1444 __le16 handle;
1445 __le16 interval_min;
1446 __le16 interval_max;
1447 __le16 latency;
1448 __le16 timeout;
1449 __le16 min_ce_len;
1450 __le16 max_ce_len;
1451 } __packed;
1452
1453 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1454 struct hci_cp_le_conn_param_req_neg_reply {
1455 __le16 handle;
1456 __u8 reason;
1457 } __packed;
1458
1459 #define HCI_OP_LE_SET_DATA_LEN 0x2022
1460 struct hci_cp_le_set_data_len {
1461 __le16 handle;
1462 __le16 tx_len;
1463 __le16 tx_time;
1464 } __packed;
1465 struct hci_rp_le_set_data_len {
1466 __u8 status;
1467 __le16 handle;
1468 } __packed;
1469
1470 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1471 struct hci_rp_le_read_def_data_len {
1472 __u8 status;
1473 __le16 tx_len;
1474 __le16 tx_time;
1475 } __packed;
1476
1477 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1478 struct hci_cp_le_write_def_data_len {
1479 __le16 tx_len;
1480 __le16 tx_time;
1481 } __packed;
1482
1483 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1484 struct hci_rp_le_read_max_data_len {
1485 __u8 status;
1486 __le16 tx_len;
1487 __le16 tx_time;
1488 __le16 rx_len;
1489 __le16 rx_time;
1490 } __packed;
1491
1492 /* ---- HCI Events ---- */
1493 #define HCI_EV_INQUIRY_COMPLETE 0x01
1494
1495 #define HCI_EV_INQUIRY_RESULT 0x02
1496 struct inquiry_info {
1497 bdaddr_t bdaddr;
1498 __u8 pscan_rep_mode;
1499 __u8 pscan_period_mode;
1500 __u8 pscan_mode;
1501 __u8 dev_class[3];
1502 __le16 clock_offset;
1503 } __packed;
1504
1505 #define HCI_EV_CONN_COMPLETE 0x03
1506 struct hci_ev_conn_complete {
1507 __u8 status;
1508 __le16 handle;
1509 bdaddr_t bdaddr;
1510 __u8 link_type;
1511 __u8 encr_mode;
1512 } __packed;
1513
1514 #define HCI_EV_CONN_REQUEST 0x04
1515 struct hci_ev_conn_request {
1516 bdaddr_t bdaddr;
1517 __u8 dev_class[3];
1518 __u8 link_type;
1519 } __packed;
1520
1521 #define HCI_EV_DISCONN_COMPLETE 0x05
1522 struct hci_ev_disconn_complete {
1523 __u8 status;
1524 __le16 handle;
1525 __u8 reason;
1526 } __packed;
1527
1528 #define HCI_EV_AUTH_COMPLETE 0x06
1529 struct hci_ev_auth_complete {
1530 __u8 status;
1531 __le16 handle;
1532 } __packed;
1533
1534 #define HCI_EV_REMOTE_NAME 0x07
1535 struct hci_ev_remote_name {
1536 __u8 status;
1537 bdaddr_t bdaddr;
1538 __u8 name[HCI_MAX_NAME_LENGTH];
1539 } __packed;
1540
1541 #define HCI_EV_ENCRYPT_CHANGE 0x08
1542 struct hci_ev_encrypt_change {
1543 __u8 status;
1544 __le16 handle;
1545 __u8 encrypt;
1546 } __packed;
1547
1548 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
1549 struct hci_ev_change_link_key_complete {
1550 __u8 status;
1551 __le16 handle;
1552 } __packed;
1553
1554 #define HCI_EV_REMOTE_FEATURES 0x0b
1555 struct hci_ev_remote_features {
1556 __u8 status;
1557 __le16 handle;
1558 __u8 features[8];
1559 } __packed;
1560
1561 #define HCI_EV_REMOTE_VERSION 0x0c
1562 struct hci_ev_remote_version {
1563 __u8 status;
1564 __le16 handle;
1565 __u8 lmp_ver;
1566 __le16 manufacturer;
1567 __le16 lmp_subver;
1568 } __packed;
1569
1570 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d
1571 struct hci_qos {
1572 __u8 service_type;
1573 __u32 token_rate;
1574 __u32 peak_bandwidth;
1575 __u32 latency;
1576 __u32 delay_variation;
1577 } __packed;
1578 struct hci_ev_qos_setup_complete {
1579 __u8 status;
1580 __le16 handle;
1581 struct hci_qos qos;
1582 } __packed;
1583
1584 #define HCI_EV_CMD_COMPLETE 0x0e
1585 struct hci_ev_cmd_complete {
1586 __u8 ncmd;
1587 __le16 opcode;
1588 } __packed;
1589
1590 #define HCI_EV_CMD_STATUS 0x0f
1591 struct hci_ev_cmd_status {
1592 __u8 status;
1593 __u8 ncmd;
1594 __le16 opcode;
1595 } __packed;
1596
1597 #define HCI_EV_HARDWARE_ERROR 0x10
1598 struct hci_ev_hardware_error {
1599 __u8 code;
1600 } __packed;
1601
1602 #define HCI_EV_ROLE_CHANGE 0x12
1603 struct hci_ev_role_change {
1604 __u8 status;
1605 bdaddr_t bdaddr;
1606 __u8 role;
1607 } __packed;
1608
1609 #define HCI_EV_NUM_COMP_PKTS 0x13
1610 struct hci_comp_pkts_info {
1611 __le16 handle;
1612 __le16 count;
1613 } __packed;
1614
1615 struct hci_ev_num_comp_pkts {
1616 __u8 num_hndl;
1617 struct hci_comp_pkts_info handles[0];
1618 } __packed;
1619
1620 #define HCI_EV_MODE_CHANGE 0x14
1621 struct hci_ev_mode_change {
1622 __u8 status;
1623 __le16 handle;
1624 __u8 mode;
1625 __le16 interval;
1626 } __packed;
1627
1628 #define HCI_EV_PIN_CODE_REQ 0x16
1629 struct hci_ev_pin_code_req {
1630 bdaddr_t bdaddr;
1631 } __packed;
1632
1633 #define HCI_EV_LINK_KEY_REQ 0x17
1634 struct hci_ev_link_key_req {
1635 bdaddr_t bdaddr;
1636 } __packed;
1637
1638 #define HCI_EV_LINK_KEY_NOTIFY 0x18
1639 struct hci_ev_link_key_notify {
1640 bdaddr_t bdaddr;
1641 __u8 link_key[HCI_LINK_KEY_SIZE];
1642 __u8 key_type;
1643 } __packed;
1644
1645 #define HCI_EV_CLOCK_OFFSET 0x1c
1646 struct hci_ev_clock_offset {
1647 __u8 status;
1648 __le16 handle;
1649 __le16 clock_offset;
1650 } __packed;
1651
1652 #define HCI_EV_PKT_TYPE_CHANGE 0x1d
1653 struct hci_ev_pkt_type_change {
1654 __u8 status;
1655 __le16 handle;
1656 __le16 pkt_type;
1657 } __packed;
1658
1659 #define HCI_EV_PSCAN_REP_MODE 0x20
1660 struct hci_ev_pscan_rep_mode {
1661 bdaddr_t bdaddr;
1662 __u8 pscan_rep_mode;
1663 } __packed;
1664
1665 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
1666 struct inquiry_info_with_rssi {
1667 bdaddr_t bdaddr;
1668 __u8 pscan_rep_mode;
1669 __u8 pscan_period_mode;
1670 __u8 dev_class[3];
1671 __le16 clock_offset;
1672 __s8 rssi;
1673 } __packed;
1674 struct inquiry_info_with_rssi_and_pscan_mode {
1675 bdaddr_t bdaddr;
1676 __u8 pscan_rep_mode;
1677 __u8 pscan_period_mode;
1678 __u8 pscan_mode;
1679 __u8 dev_class[3];
1680 __le16 clock_offset;
1681 __s8 rssi;
1682 } __packed;
1683
1684 #define HCI_EV_REMOTE_EXT_FEATURES 0x23
1685 struct hci_ev_remote_ext_features {
1686 __u8 status;
1687 __le16 handle;
1688 __u8 page;
1689 __u8 max_page;
1690 __u8 features[8];
1691 } __packed;
1692
1693 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c
1694 struct hci_ev_sync_conn_complete {
1695 __u8 status;
1696 __le16 handle;
1697 bdaddr_t bdaddr;
1698 __u8 link_type;
1699 __u8 tx_interval;
1700 __u8 retrans_window;
1701 __le16 rx_pkt_len;
1702 __le16 tx_pkt_len;
1703 __u8 air_mode;
1704 } __packed;
1705
1706 #define HCI_EV_SYNC_CONN_CHANGED 0x2d
1707 struct hci_ev_sync_conn_changed {
1708 __u8 status;
1709 __le16 handle;
1710 __u8 tx_interval;
1711 __u8 retrans_window;
1712 __le16 rx_pkt_len;
1713 __le16 tx_pkt_len;
1714 } __packed;
1715
1716 #define HCI_EV_SNIFF_SUBRATE 0x2e
1717 struct hci_ev_sniff_subrate {
1718 __u8 status;
1719 __le16 handle;
1720 __le16 max_tx_latency;
1721 __le16 max_rx_latency;
1722 __le16 max_remote_timeout;
1723 __le16 max_local_timeout;
1724 } __packed;
1725
1726 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
1727 struct extended_inquiry_info {
1728 bdaddr_t bdaddr;
1729 __u8 pscan_rep_mode;
1730 __u8 pscan_period_mode;
1731 __u8 dev_class[3];
1732 __le16 clock_offset;
1733 __s8 rssi;
1734 __u8 data[240];
1735 } __packed;
1736
1737 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30
1738 struct hci_ev_key_refresh_complete {
1739 __u8 status;
1740 __le16 handle;
1741 } __packed;
1742
1743 #define HCI_EV_IO_CAPA_REQUEST 0x31
1744 struct hci_ev_io_capa_request {
1745 bdaddr_t bdaddr;
1746 } __packed;
1747
1748 #define HCI_EV_IO_CAPA_REPLY 0x32
1749 struct hci_ev_io_capa_reply {
1750 bdaddr_t bdaddr;
1751 __u8 capability;
1752 __u8 oob_data;
1753 __u8 authentication;
1754 } __packed;
1755
1756 #define HCI_EV_USER_CONFIRM_REQUEST 0x33
1757 struct hci_ev_user_confirm_req {
1758 bdaddr_t bdaddr;
1759 __le32 passkey;
1760 } __packed;
1761
1762 #define HCI_EV_USER_PASSKEY_REQUEST 0x34
1763 struct hci_ev_user_passkey_req {
1764 bdaddr_t bdaddr;
1765 } __packed;
1766
1767 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
1768 struct hci_ev_remote_oob_data_request {
1769 bdaddr_t bdaddr;
1770 } __packed;
1771
1772 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
1773 struct hci_ev_simple_pair_complete {
1774 __u8 status;
1775 bdaddr_t bdaddr;
1776 } __packed;
1777
1778 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
1779 struct hci_ev_user_passkey_notify {
1780 bdaddr_t bdaddr;
1781 __le32 passkey;
1782 } __packed;
1783
1784 #define HCI_KEYPRESS_STARTED 0
1785 #define HCI_KEYPRESS_ENTERED 1
1786 #define HCI_KEYPRESS_ERASED 2
1787 #define HCI_KEYPRESS_CLEARED 3
1788 #define HCI_KEYPRESS_COMPLETED 4
1789
1790 #define HCI_EV_KEYPRESS_NOTIFY 0x3c
1791 struct hci_ev_keypress_notify {
1792 bdaddr_t bdaddr;
1793 __u8 type;
1794 } __packed;
1795
1796 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d
1797 struct hci_ev_remote_host_features {
1798 bdaddr_t bdaddr;
1799 __u8 features[8];
1800 } __packed;
1801
1802 #define HCI_EV_LE_META 0x3e
1803 struct hci_ev_le_meta {
1804 __u8 subevent;
1805 } __packed;
1806
1807 #define HCI_EV_PHY_LINK_COMPLETE 0x40
1808 struct hci_ev_phy_link_complete {
1809 __u8 status;
1810 __u8 phy_handle;
1811 } __packed;
1812
1813 #define HCI_EV_CHANNEL_SELECTED 0x41
1814 struct hci_ev_channel_selected {
1815 __u8 phy_handle;
1816 } __packed;
1817
1818 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
1819 struct hci_ev_disconn_phy_link_complete {
1820 __u8 status;
1821 __u8 phy_handle;
1822 __u8 reason;
1823 } __packed;
1824
1825 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
1826 struct hci_ev_logical_link_complete {
1827 __u8 status;
1828 __le16 handle;
1829 __u8 phy_handle;
1830 __u8 flow_spec_id;
1831 } __packed;
1832
1833 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
1834 struct hci_ev_disconn_logical_link_complete {
1835 __u8 status;
1836 __le16 handle;
1837 __u8 reason;
1838 } __packed;
1839
1840 #define HCI_EV_NUM_COMP_BLOCKS 0x48
1841 struct hci_comp_blocks_info {
1842 __le16 handle;
1843 __le16 pkts;
1844 __le16 blocks;
1845 } __packed;
1846
1847 struct hci_ev_num_comp_blocks {
1848 __le16 num_blocks;
1849 __u8 num_hndl;
1850 struct hci_comp_blocks_info handles[0];
1851 } __packed;
1852
1853 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
1854 struct hci_ev_sync_train_complete {
1855 __u8 status;
1856 } __packed;
1857
1858 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54
1859
1860 #define HCI_EV_LE_CONN_COMPLETE 0x01
1861 struct hci_ev_le_conn_complete {
1862 __u8 status;
1863 __le16 handle;
1864 __u8 role;
1865 __u8 bdaddr_type;
1866 bdaddr_t bdaddr;
1867 __le16 interval;
1868 __le16 latency;
1869 __le16 supervision_timeout;
1870 __u8 clk_accurancy;
1871 } __packed;
1872
1873 /* Advertising report event types */
1874 #define LE_ADV_IND 0x00
1875 #define LE_ADV_DIRECT_IND 0x01
1876 #define LE_ADV_SCAN_IND 0x02
1877 #define LE_ADV_NONCONN_IND 0x03
1878 #define LE_ADV_SCAN_RSP 0x04
1879
1880 #define ADDR_LE_DEV_PUBLIC 0x00
1881 #define ADDR_LE_DEV_RANDOM 0x01
1882
1883 #define HCI_EV_LE_ADVERTISING_REPORT 0x02
1884 struct hci_ev_le_advertising_info {
1885 __u8 evt_type;
1886 __u8 bdaddr_type;
1887 bdaddr_t bdaddr;
1888 __u8 length;
1889 __u8 data[0];
1890 } __packed;
1891
1892 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
1893 struct hci_ev_le_conn_update_complete {
1894 __u8 status;
1895 __le16 handle;
1896 __le16 interval;
1897 __le16 latency;
1898 __le16 supervision_timeout;
1899 } __packed;
1900
1901 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
1902 struct hci_ev_le_remote_feat_complete {
1903 __u8 status;
1904 __le16 handle;
1905 __u8 features[8];
1906 } __packed;
1907
1908 #define HCI_EV_LE_LTK_REQ 0x05
1909 struct hci_ev_le_ltk_req {
1910 __le16 handle;
1911 __le64 rand;
1912 __le16 ediv;
1913 } __packed;
1914
1915 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
1916 struct hci_ev_le_remote_conn_param_req {
1917 __le16 handle;
1918 __le16 interval_min;
1919 __le16 interval_max;
1920 __le16 latency;
1921 __le16 timeout;
1922 } __packed;
1923
1924 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07
1925 struct hci_ev_le_data_len_change {
1926 __le16 handle;
1927 __le16 tx_len;
1928 __le16 tx_time;
1929 __le16 rx_len;
1930 __le16 rx_time;
1931 } __packed;
1932
1933 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
1934 struct hci_ev_le_direct_adv_info {
1935 __u8 evt_type;
1936 __u8 bdaddr_type;
1937 bdaddr_t bdaddr;
1938 __u8 direct_addr_type;
1939 bdaddr_t direct_addr;
1940 __s8 rssi;
1941 } __packed;
1942
1943 /* Internal events generated by Bluetooth stack */
1944 #define HCI_EV_STACK_INTERNAL 0xfd
1945 struct hci_ev_stack_internal {
1946 __u16 type;
1947 __u8 data[0];
1948 } __packed;
1949
1950 #define HCI_EV_SI_DEVICE 0x01
1951 struct hci_ev_si_device {
1952 __u16 event;
1953 __u16 dev_id;
1954 } __packed;
1955
1956 #define HCI_EV_SI_SECURITY 0x02
1957 struct hci_ev_si_security {
1958 __u16 event;
1959 __u16 proto;
1960 __u16 subproto;
1961 __u8 incoming;
1962 } __packed;
1963
1964 /* ---- HCI Packet structures ---- */
1965 #define HCI_COMMAND_HDR_SIZE 3
1966 #define HCI_EVENT_HDR_SIZE 2
1967 #define HCI_ACL_HDR_SIZE 4
1968 #define HCI_SCO_HDR_SIZE 3
1969
1970 struct hci_command_hdr {
1971 __le16 opcode; /* OCF & OGF */
1972 __u8 plen;
1973 } __packed;
1974
1975 struct hci_event_hdr {
1976 __u8 evt;
1977 __u8 plen;
1978 } __packed;
1979
1980 struct hci_acl_hdr {
1981 __le16 handle; /* Handle & Flags(PB, BC) */
1982 __le16 dlen;
1983 } __packed;
1984
1985 struct hci_sco_hdr {
1986 __le16 handle;
1987 __u8 dlen;
1988 } __packed;
1989
hci_event_hdr(const struct sk_buff * skb)1990 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
1991 {
1992 return (struct hci_event_hdr *) skb->data;
1993 }
1994
hci_acl_hdr(const struct sk_buff * skb)1995 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
1996 {
1997 return (struct hci_acl_hdr *) skb->data;
1998 }
1999
hci_sco_hdr(const struct sk_buff * skb)2000 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2001 {
2002 return (struct hci_sco_hdr *) skb->data;
2003 }
2004
2005 /* Command opcode pack/unpack */
2006 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2007 #define hci_opcode_ogf(op) (op >> 10)
2008 #define hci_opcode_ocf(op) (op & 0x03ff)
2009
2010 /* ACL handle and flags pack/unpack */
2011 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2012 #define hci_handle(h) (h & 0x0fff)
2013 #define hci_flags(h) (h >> 12)
2014
2015 #endif /* __HCI_H */
2016