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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 #define HCI_SPI 7
65 #define HCI_I2C 8
66
67 /* HCI controller types */
68 #define HCI_PRIMARY 0x00
69 #define HCI_AMP 0x01
70
71 /* First BR/EDR Controller shall have ID = 0 */
72 #define AMP_ID_BREDR 0x00
73
74 /* AMP controller types */
75 #define AMP_TYPE_BREDR 0x00
76 #define AMP_TYPE_80211 0x01
77
78 /* AMP controller status */
79 #define AMP_STATUS_POWERED_DOWN 0x00
80 #define AMP_STATUS_BLUETOOTH_ONLY 0x01
81 #define AMP_STATUS_NO_CAPACITY 0x02
82 #define AMP_STATUS_LOW_CAPACITY 0x03
83 #define AMP_STATUS_MEDIUM_CAPACITY 0x04
84 #define AMP_STATUS_HIGH_CAPACITY 0x05
85 #define AMP_STATUS_FULL_CAPACITY 0x06
86
87 /* HCI device quirks */
88 enum {
89 /* When this quirk is set, the HCI Reset command is send when
90 * closing the transport instead of when opening it.
91 *
92 * This quirk must be set before hci_register_dev is called.
93 */
94 HCI_QUIRK_RESET_ON_CLOSE,
95
96 /* When this quirk is set, the device is turned into a raw-only
97 * device and it will stay in unconfigured state.
98 *
99 * This quirk must be set before hci_register_dev is called.
100 */
101 HCI_QUIRK_RAW_DEVICE,
102
103 /* When this quirk is set, the buffer sizes reported by
104 * HCI Read Buffer Size command are corrected if invalid.
105 *
106 * This quirk must be set before hci_register_dev is called.
107 */
108 HCI_QUIRK_FIXUP_BUFFER_SIZE,
109
110 /* When this quirk is set, then a controller that does not
111 * indicate support for Inquiry Result with RSSI is assumed to
112 * support it anyway. Some early Bluetooth 1.2 controllers had
113 * wrongly configured local features that will require forcing
114 * them to enable this mode. Getting RSSI information with the
115 * inquiry responses is preferred since it allows for a better
116 * user expierence.
117 *
118 * This quirk must be set before hci_register_dev is called.
119 */
120 HCI_QUIRK_FIXUP_INQUIRY_MODE,
121
122 /* When this quirk is set, then the HCI Read Local Supported
123 * Commands command is not supported. In general Bluetooth 1.2
124 * and later controllers should support this command. However
125 * some controllers indicate Bluetooth 1.2 support, but do
126 * not support this command.
127 *
128 * This quirk must be set before hci_register_dev is called.
129 */
130 HCI_QUIRK_BROKEN_LOCAL_COMMANDS,
131
132 /* When this quirk is set, then no stored link key handling
133 * is performed. This is mainly due to the fact that the
134 * HCI Delete Stored Link Key command is advertised, but
135 * not supported.
136 *
137 * This quirk must be set before hci_register_dev is called.
138 */
139 HCI_QUIRK_BROKEN_STORED_LINK_KEY,
140
141 /* When this quirk is set, an external configuration step
142 * is required and will be indicated with the controller
143 * configuation.
144 *
145 * This quirk can be set before hci_register_dev is called or
146 * during the hdev->setup vendor callback.
147 */
148 HCI_QUIRK_EXTERNAL_CONFIG,
149
150 /* When this quirk is set, the public Bluetooth address
151 * initially reported by HCI Read BD Address command
152 * is considered invalid. Controller configuration is
153 * required before this device can be used.
154 *
155 * This quirk can be set before hci_register_dev is called or
156 * during the hdev->setup vendor callback.
157 */
158 HCI_QUIRK_INVALID_BDADDR,
159
160 /* When this quirk is set, the duplicate filtering during
161 * scanning is based on Bluetooth devices addresses. To allow
162 * RSSI based updates, restart scanning if needed.
163 *
164 * This quirk can be set before hci_register_dev is called or
165 * during the hdev->setup vendor callback.
166 */
167 HCI_QUIRK_STRICT_DUPLICATE_FILTER,
168
169 /* When this quirk is set, LE scan and BR/EDR inquiry is done
170 * simultaneously, otherwise it's interleaved.
171 *
172 * This quirk can be set before hci_register_dev is called or
173 * during the hdev->setup vendor callback.
174 */
175 HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
176
177 /* When this quirk is set, the enabling of diagnostic mode is
178 * not persistent over HCI Reset. Every time the controller
179 * is brought up it needs to be reprogrammed.
180 *
181 * This quirk can be set before hci_register_dev is called or
182 * during the hdev->setup vendor callback.
183 */
184 HCI_QUIRK_NON_PERSISTENT_DIAG,
185 };
186
187 /* HCI device flags */
188 enum {
189 HCI_UP,
190 HCI_INIT,
191 HCI_RUNNING,
192
193 HCI_PSCAN,
194 HCI_ISCAN,
195 HCI_AUTH,
196 HCI_ENCRYPT,
197 HCI_INQUIRY,
198
199 HCI_RAW,
200
201 HCI_RESET,
202 };
203
204 /* HCI socket flags */
205 enum {
206 HCI_SOCK_TRUSTED,
207 HCI_MGMT_INDEX_EVENTS,
208 HCI_MGMT_UNCONF_INDEX_EVENTS,
209 HCI_MGMT_EXT_INDEX_EVENTS,
210 HCI_MGMT_GENERIC_EVENTS,
211 HCI_MGMT_OOB_DATA_EVENTS,
212 };
213
214 /*
215 * BR/EDR and/or LE controller flags: the flags defined here should represent
216 * states from the controller.
217 */
218 enum {
219 HCI_SETUP,
220 HCI_CONFIG,
221 HCI_AUTO_OFF,
222 HCI_RFKILLED,
223 HCI_MGMT,
224 HCI_BONDABLE,
225 HCI_SERVICE_CACHE,
226 HCI_KEEP_DEBUG_KEYS,
227 HCI_USE_DEBUG_KEYS,
228 HCI_UNREGISTER,
229 HCI_UNCONFIGURED,
230 HCI_USER_CHANNEL,
231 HCI_EXT_CONFIGURED,
232 HCI_LE_ADV,
233 HCI_LE_SCAN,
234 HCI_SSP_ENABLED,
235 HCI_SC_ENABLED,
236 HCI_SC_ONLY,
237 HCI_PRIVACY,
238 HCI_LIMITED_PRIVACY,
239 HCI_RPA_EXPIRED,
240 HCI_RPA_RESOLVING,
241 HCI_HS_ENABLED,
242 HCI_LE_ENABLED,
243 HCI_ADVERTISING,
244 HCI_ADVERTISING_CONNECTABLE,
245 HCI_CONNECTABLE,
246 HCI_DISCOVERABLE,
247 HCI_LIMITED_DISCOVERABLE,
248 HCI_LINK_SECURITY,
249 HCI_PERIODIC_INQ,
250 HCI_FAST_CONNECTABLE,
251 HCI_BREDR_ENABLED,
252 HCI_LE_SCAN_INTERRUPTED,
253
254 HCI_DUT_MODE,
255 HCI_VENDOR_DIAG,
256 HCI_FORCE_BREDR_SMP,
257 HCI_FORCE_STATIC_ADDR,
258
259 __HCI_NUM_FLAGS,
260 };
261
262 /* HCI timeouts */
263 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
264 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
265 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
266 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
267 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
268 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
269 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
270 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
271 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
272
273 /* HCI data types */
274 #define HCI_COMMAND_PKT 0x01
275 #define HCI_ACLDATA_PKT 0x02
276 #define HCI_SCODATA_PKT 0x03
277 #define HCI_EVENT_PKT 0x04
278 #define HCI_DIAG_PKT 0xf0
279 #define HCI_VENDOR_PKT 0xff
280
281 /* HCI packet types */
282 #define HCI_DM1 0x0008
283 #define HCI_DM3 0x0400
284 #define HCI_DM5 0x4000
285 #define HCI_DH1 0x0010
286 #define HCI_DH3 0x0800
287 #define HCI_DH5 0x8000
288
289 #define HCI_HV1 0x0020
290 #define HCI_HV2 0x0040
291 #define HCI_HV3 0x0080
292
293 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
294 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
295
296 /* eSCO packet types */
297 #define ESCO_HV1 0x0001
298 #define ESCO_HV2 0x0002
299 #define ESCO_HV3 0x0004
300 #define ESCO_EV3 0x0008
301 #define ESCO_EV4 0x0010
302 #define ESCO_EV5 0x0020
303 #define ESCO_2EV3 0x0040
304 #define ESCO_3EV3 0x0080
305 #define ESCO_2EV5 0x0100
306 #define ESCO_3EV5 0x0200
307
308 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
309 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
310
311 /* ACL flags */
312 #define ACL_START_NO_FLUSH 0x00
313 #define ACL_CONT 0x01
314 #define ACL_START 0x02
315 #define ACL_COMPLETE 0x03
316 #define ACL_ACTIVE_BCAST 0x04
317 #define ACL_PICO_BCAST 0x08
318
319 /* Baseband links */
320 #define SCO_LINK 0x00
321 #define ACL_LINK 0x01
322 #define ESCO_LINK 0x02
323 /* Low Energy links do not have defined link type. Use invented one */
324 #define LE_LINK 0x80
325 #define AMP_LINK 0x81
326 #define INVALID_LINK 0xff
327
328 /* LMP features */
329 #define LMP_3SLOT 0x01
330 #define LMP_5SLOT 0x02
331 #define LMP_ENCRYPT 0x04
332 #define LMP_SOFFSET 0x08
333 #define LMP_TACCURACY 0x10
334 #define LMP_RSWITCH 0x20
335 #define LMP_HOLD 0x40
336 #define LMP_SNIFF 0x80
337
338 #define LMP_PARK 0x01
339 #define LMP_RSSI 0x02
340 #define LMP_QUALITY 0x04
341 #define LMP_SCO 0x08
342 #define LMP_HV2 0x10
343 #define LMP_HV3 0x20
344 #define LMP_ULAW 0x40
345 #define LMP_ALAW 0x80
346
347 #define LMP_CVSD 0x01
348 #define LMP_PSCHEME 0x02
349 #define LMP_PCONTROL 0x04
350 #define LMP_TRANSPARENT 0x08
351
352 #define LMP_RSSI_INQ 0x40
353 #define LMP_ESCO 0x80
354
355 #define LMP_EV4 0x01
356 #define LMP_EV5 0x02
357 #define LMP_NO_BREDR 0x20
358 #define LMP_LE 0x40
359
360 #define LMP_SNIFF_SUBR 0x02
361 #define LMP_PAUSE_ENC 0x04
362 #define LMP_EDR_ESCO_2M 0x20
363 #define LMP_EDR_ESCO_3M 0x40
364 #define LMP_EDR_3S_ESCO 0x80
365
366 #define LMP_EXT_INQ 0x01
367 #define LMP_SIMUL_LE_BR 0x02
368 #define LMP_SIMPLE_PAIR 0x08
369 #define LMP_NO_FLUSH 0x40
370
371 #define LMP_LSTO 0x01
372 #define LMP_INQ_TX_PWR 0x02
373 #define LMP_EXTFEATURES 0x80
374
375 /* Extended LMP features */
376 #define LMP_CSB_MASTER 0x01
377 #define LMP_CSB_SLAVE 0x02
378 #define LMP_SYNC_TRAIN 0x04
379 #define LMP_SYNC_SCAN 0x08
380
381 #define LMP_SC 0x01
382 #define LMP_PING 0x02
383
384 /* Host features */
385 #define LMP_HOST_SSP 0x01
386 #define LMP_HOST_LE 0x02
387 #define LMP_HOST_LE_BREDR 0x04
388 #define LMP_HOST_SC 0x08
389
390 /* LE features */
391 #define HCI_LE_ENCRYPTION 0x01
392 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02
393 #define HCI_LE_SLAVE_FEATURES 0x08
394 #define HCI_LE_PING 0x10
395 #define HCI_LE_DATA_LEN_EXT 0x20
396 #define HCI_LE_EXT_SCAN_POLICY 0x80
397
398 /* Connection modes */
399 #define HCI_CM_ACTIVE 0x0000
400 #define HCI_CM_HOLD 0x0001
401 #define HCI_CM_SNIFF 0x0002
402 #define HCI_CM_PARK 0x0003
403
404 /* Link policies */
405 #define HCI_LP_RSWITCH 0x0001
406 #define HCI_LP_HOLD 0x0002
407 #define HCI_LP_SNIFF 0x0004
408 #define HCI_LP_PARK 0x0008
409
410 /* Link modes */
411 #define HCI_LM_ACCEPT 0x8000
412 #define HCI_LM_MASTER 0x0001
413 #define HCI_LM_AUTH 0x0002
414 #define HCI_LM_ENCRYPT 0x0004
415 #define HCI_LM_TRUSTED 0x0008
416 #define HCI_LM_RELIABLE 0x0010
417 #define HCI_LM_SECURE 0x0020
418 #define HCI_LM_FIPS 0x0040
419
420 /* Authentication types */
421 #define HCI_AT_NO_BONDING 0x00
422 #define HCI_AT_NO_BONDING_MITM 0x01
423 #define HCI_AT_DEDICATED_BONDING 0x02
424 #define HCI_AT_DEDICATED_BONDING_MITM 0x03
425 #define HCI_AT_GENERAL_BONDING 0x04
426 #define HCI_AT_GENERAL_BONDING_MITM 0x05
427
428 /* I/O capabilities */
429 #define HCI_IO_DISPLAY_ONLY 0x00
430 #define HCI_IO_DISPLAY_YESNO 0x01
431 #define HCI_IO_KEYBOARD_ONLY 0x02
432 #define HCI_IO_NO_INPUT_OUTPUT 0x03
433
434 /* Link Key types */
435 #define HCI_LK_COMBINATION 0x00
436 #define HCI_LK_LOCAL_UNIT 0x01
437 #define HCI_LK_REMOTE_UNIT 0x02
438 #define HCI_LK_DEBUG_COMBINATION 0x03
439 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04
440 #define HCI_LK_AUTH_COMBINATION_P192 0x05
441 #define HCI_LK_CHANGED_COMBINATION 0x06
442 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07
443 #define HCI_LK_AUTH_COMBINATION_P256 0x08
444
445 /* ---- HCI Error Codes ---- */
446 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02
447 #define HCI_ERROR_AUTH_FAILURE 0x05
448 #define HCI_ERROR_MEMORY_EXCEEDED 0x07
449 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08
450 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
451 #define HCI_ERROR_REJ_BAD_ADDR 0x0f
452 #define HCI_ERROR_REMOTE_USER_TERM 0x13
453 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
454 #define HCI_ERROR_REMOTE_POWER_OFF 0x15
455 #define HCI_ERROR_LOCAL_HOST_TERM 0x16
456 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
457 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e
458 #define HCI_ERROR_UNSPECIFIED 0x1f
459 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
460
461 /* Flow control modes */
462 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
463 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
464
465 /* The core spec defines 127 as the "not available" value */
466 #define HCI_TX_POWER_INVALID 127
467 #define HCI_RSSI_INVALID 127
468
469 #define HCI_ROLE_MASTER 0x00
470 #define HCI_ROLE_SLAVE 0x01
471
472 /* Extended Inquiry Response field types */
473 #define EIR_FLAGS 0x01 /* flags */
474 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
475 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
476 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
477 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
478 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
479 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
480 #define EIR_NAME_SHORT 0x08 /* shortened local name */
481 #define EIR_NAME_COMPLETE 0x09 /* complete local name */
482 #define EIR_TX_POWER 0x0A /* transmit power level */
483 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
484 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
485 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
486 #define EIR_DEVICE_ID 0x10 /* device ID */
487 #define EIR_APPEARANCE 0x19 /* Device appearance */
488 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
489 #define EIR_LE_ROLE 0x1C /* LE role */
490 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
491 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
492 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
493 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
494
495 /* Low Energy Advertising Flags */
496 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */
497 #define LE_AD_GENERAL 0x02 /* General Discoverable */
498 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
499 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
500 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
501
502 /* ----- HCI Commands ---- */
503 #define HCI_OP_NOP 0x0000
504
505 #define HCI_OP_INQUIRY 0x0401
506 struct hci_cp_inquiry {
507 __u8 lap[3];
508 __u8 length;
509 __u8 num_rsp;
510 } __packed;
511
512 #define HCI_OP_INQUIRY_CANCEL 0x0402
513
514 #define HCI_OP_PERIODIC_INQ 0x0403
515
516 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404
517
518 #define HCI_OP_CREATE_CONN 0x0405
519 struct hci_cp_create_conn {
520 bdaddr_t bdaddr;
521 __le16 pkt_type;
522 __u8 pscan_rep_mode;
523 __u8 pscan_mode;
524 __le16 clock_offset;
525 __u8 role_switch;
526 } __packed;
527
528 #define HCI_OP_DISCONNECT 0x0406
529 struct hci_cp_disconnect {
530 __le16 handle;
531 __u8 reason;
532 } __packed;
533
534 #define HCI_OP_ADD_SCO 0x0407
535 struct hci_cp_add_sco {
536 __le16 handle;
537 __le16 pkt_type;
538 } __packed;
539
540 #define HCI_OP_CREATE_CONN_CANCEL 0x0408
541 struct hci_cp_create_conn_cancel {
542 bdaddr_t bdaddr;
543 } __packed;
544
545 #define HCI_OP_ACCEPT_CONN_REQ 0x0409
546 struct hci_cp_accept_conn_req {
547 bdaddr_t bdaddr;
548 __u8 role;
549 } __packed;
550
551 #define HCI_OP_REJECT_CONN_REQ 0x040a
552 struct hci_cp_reject_conn_req {
553 bdaddr_t bdaddr;
554 __u8 reason;
555 } __packed;
556
557 #define HCI_OP_LINK_KEY_REPLY 0x040b
558 struct hci_cp_link_key_reply {
559 bdaddr_t bdaddr;
560 __u8 link_key[HCI_LINK_KEY_SIZE];
561 } __packed;
562
563 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
564 struct hci_cp_link_key_neg_reply {
565 bdaddr_t bdaddr;
566 } __packed;
567
568 #define HCI_OP_PIN_CODE_REPLY 0x040d
569 struct hci_cp_pin_code_reply {
570 bdaddr_t bdaddr;
571 __u8 pin_len;
572 __u8 pin_code[16];
573 } __packed;
574 struct hci_rp_pin_code_reply {
575 __u8 status;
576 bdaddr_t bdaddr;
577 } __packed;
578
579 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
580 struct hci_cp_pin_code_neg_reply {
581 bdaddr_t bdaddr;
582 } __packed;
583 struct hci_rp_pin_code_neg_reply {
584 __u8 status;
585 bdaddr_t bdaddr;
586 } __packed;
587
588 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f
589 struct hci_cp_change_conn_ptype {
590 __le16 handle;
591 __le16 pkt_type;
592 } __packed;
593
594 #define HCI_OP_AUTH_REQUESTED 0x0411
595 struct hci_cp_auth_requested {
596 __le16 handle;
597 } __packed;
598
599 #define HCI_OP_SET_CONN_ENCRYPT 0x0413
600 struct hci_cp_set_conn_encrypt {
601 __le16 handle;
602 __u8 encrypt;
603 } __packed;
604
605 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
606 struct hci_cp_change_conn_link_key {
607 __le16 handle;
608 } __packed;
609
610 #define HCI_OP_REMOTE_NAME_REQ 0x0419
611 struct hci_cp_remote_name_req {
612 bdaddr_t bdaddr;
613 __u8 pscan_rep_mode;
614 __u8 pscan_mode;
615 __le16 clock_offset;
616 } __packed;
617
618 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
619 struct hci_cp_remote_name_req_cancel {
620 bdaddr_t bdaddr;
621 } __packed;
622
623 #define HCI_OP_READ_REMOTE_FEATURES 0x041b
624 struct hci_cp_read_remote_features {
625 __le16 handle;
626 } __packed;
627
628 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
629 struct hci_cp_read_remote_ext_features {
630 __le16 handle;
631 __u8 page;
632 } __packed;
633
634 #define HCI_OP_READ_REMOTE_VERSION 0x041d
635 struct hci_cp_read_remote_version {
636 __le16 handle;
637 } __packed;
638
639 #define HCI_OP_READ_CLOCK_OFFSET 0x041f
640 struct hci_cp_read_clock_offset {
641 __le16 handle;
642 } __packed;
643
644 #define HCI_OP_SETUP_SYNC_CONN 0x0428
645 struct hci_cp_setup_sync_conn {
646 __le16 handle;
647 __le32 tx_bandwidth;
648 __le32 rx_bandwidth;
649 __le16 max_latency;
650 __le16 voice_setting;
651 __u8 retrans_effort;
652 __le16 pkt_type;
653 } __packed;
654
655 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
656 struct hci_cp_accept_sync_conn_req {
657 bdaddr_t bdaddr;
658 __le32 tx_bandwidth;
659 __le32 rx_bandwidth;
660 __le16 max_latency;
661 __le16 content_format;
662 __u8 retrans_effort;
663 __le16 pkt_type;
664 } __packed;
665
666 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
667 struct hci_cp_reject_sync_conn_req {
668 bdaddr_t bdaddr;
669 __u8 reason;
670 } __packed;
671
672 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b
673 struct hci_cp_io_capability_reply {
674 bdaddr_t bdaddr;
675 __u8 capability;
676 __u8 oob_data;
677 __u8 authentication;
678 } __packed;
679
680 #define HCI_OP_USER_CONFIRM_REPLY 0x042c
681 struct hci_cp_user_confirm_reply {
682 bdaddr_t bdaddr;
683 } __packed;
684 struct hci_rp_user_confirm_reply {
685 __u8 status;
686 bdaddr_t bdaddr;
687 } __packed;
688
689 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
690
691 #define HCI_OP_USER_PASSKEY_REPLY 0x042e
692 struct hci_cp_user_passkey_reply {
693 bdaddr_t bdaddr;
694 __le32 passkey;
695 } __packed;
696
697 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
698
699 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
700 struct hci_cp_remote_oob_data_reply {
701 bdaddr_t bdaddr;
702 __u8 hash[16];
703 __u8 rand[16];
704 } __packed;
705
706 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
707 struct hci_cp_remote_oob_data_neg_reply {
708 bdaddr_t bdaddr;
709 } __packed;
710
711 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
712 struct hci_cp_io_capability_neg_reply {
713 bdaddr_t bdaddr;
714 __u8 reason;
715 } __packed;
716
717 #define HCI_OP_CREATE_PHY_LINK 0x0435
718 struct hci_cp_create_phy_link {
719 __u8 phy_handle;
720 __u8 key_len;
721 __u8 key_type;
722 __u8 key[HCI_AMP_LINK_KEY_SIZE];
723 } __packed;
724
725 #define HCI_OP_ACCEPT_PHY_LINK 0x0436
726 struct hci_cp_accept_phy_link {
727 __u8 phy_handle;
728 __u8 key_len;
729 __u8 key_type;
730 __u8 key[HCI_AMP_LINK_KEY_SIZE];
731 } __packed;
732
733 #define HCI_OP_DISCONN_PHY_LINK 0x0437
734 struct hci_cp_disconn_phy_link {
735 __u8 phy_handle;
736 __u8 reason;
737 } __packed;
738
739 struct ext_flow_spec {
740 __u8 id;
741 __u8 stype;
742 __le16 msdu;
743 __le32 sdu_itime;
744 __le32 acc_lat;
745 __le32 flush_to;
746 } __packed;
747
748 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438
749 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439
750 struct hci_cp_create_accept_logical_link {
751 __u8 phy_handle;
752 struct ext_flow_spec tx_flow_spec;
753 struct ext_flow_spec rx_flow_spec;
754 } __packed;
755
756 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a
757 struct hci_cp_disconn_logical_link {
758 __le16 log_handle;
759 } __packed;
760
761 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b
762 struct hci_cp_logical_link_cancel {
763 __u8 phy_handle;
764 __u8 flow_spec_id;
765 } __packed;
766
767 struct hci_rp_logical_link_cancel {
768 __u8 status;
769 __u8 phy_handle;
770 __u8 flow_spec_id;
771 } __packed;
772
773 #define HCI_OP_SET_CSB 0x0441
774 struct hci_cp_set_csb {
775 __u8 enable;
776 __u8 lt_addr;
777 __u8 lpo_allowed;
778 __le16 packet_type;
779 __le16 interval_min;
780 __le16 interval_max;
781 __le16 csb_sv_tout;
782 } __packed;
783 struct hci_rp_set_csb {
784 __u8 status;
785 __u8 lt_addr;
786 __le16 interval;
787 } __packed;
788
789 #define HCI_OP_START_SYNC_TRAIN 0x0443
790
791 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
792 struct hci_cp_remote_oob_ext_data_reply {
793 bdaddr_t bdaddr;
794 __u8 hash192[16];
795 __u8 rand192[16];
796 __u8 hash256[16];
797 __u8 rand256[16];
798 } __packed;
799
800 #define HCI_OP_SNIFF_MODE 0x0803
801 struct hci_cp_sniff_mode {
802 __le16 handle;
803 __le16 max_interval;
804 __le16 min_interval;
805 __le16 attempt;
806 __le16 timeout;
807 } __packed;
808
809 #define HCI_OP_EXIT_SNIFF_MODE 0x0804
810 struct hci_cp_exit_sniff_mode {
811 __le16 handle;
812 } __packed;
813
814 #define HCI_OP_ROLE_DISCOVERY 0x0809
815 struct hci_cp_role_discovery {
816 __le16 handle;
817 } __packed;
818 struct hci_rp_role_discovery {
819 __u8 status;
820 __le16 handle;
821 __u8 role;
822 } __packed;
823
824 #define HCI_OP_SWITCH_ROLE 0x080b
825 struct hci_cp_switch_role {
826 bdaddr_t bdaddr;
827 __u8 role;
828 } __packed;
829
830 #define HCI_OP_READ_LINK_POLICY 0x080c
831 struct hci_cp_read_link_policy {
832 __le16 handle;
833 } __packed;
834 struct hci_rp_read_link_policy {
835 __u8 status;
836 __le16 handle;
837 __le16 policy;
838 } __packed;
839
840 #define HCI_OP_WRITE_LINK_POLICY 0x080d
841 struct hci_cp_write_link_policy {
842 __le16 handle;
843 __le16 policy;
844 } __packed;
845 struct hci_rp_write_link_policy {
846 __u8 status;
847 __le16 handle;
848 } __packed;
849
850 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e
851 struct hci_rp_read_def_link_policy {
852 __u8 status;
853 __le16 policy;
854 } __packed;
855
856 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
857 struct hci_cp_write_def_link_policy {
858 __le16 policy;
859 } __packed;
860
861 #define HCI_OP_SNIFF_SUBRATE 0x0811
862 struct hci_cp_sniff_subrate {
863 __le16 handle;
864 __le16 max_latency;
865 __le16 min_remote_timeout;
866 __le16 min_local_timeout;
867 } __packed;
868
869 #define HCI_OP_SET_EVENT_MASK 0x0c01
870
871 #define HCI_OP_RESET 0x0c03
872
873 #define HCI_OP_SET_EVENT_FLT 0x0c05
874 struct hci_cp_set_event_flt {
875 __u8 flt_type;
876 __u8 cond_type;
877 __u8 condition[0];
878 } __packed;
879
880 /* Filter types */
881 #define HCI_FLT_CLEAR_ALL 0x00
882 #define HCI_FLT_INQ_RESULT 0x01
883 #define HCI_FLT_CONN_SETUP 0x02
884
885 /* CONN_SETUP Condition types */
886 #define HCI_CONN_SETUP_ALLOW_ALL 0x00
887 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01
888 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
889
890 /* CONN_SETUP Conditions */
891 #define HCI_CONN_SETUP_AUTO_OFF 0x01
892 #define HCI_CONN_SETUP_AUTO_ON 0x02
893
894 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
895 struct hci_cp_read_stored_link_key {
896 bdaddr_t bdaddr;
897 __u8 read_all;
898 } __packed;
899 struct hci_rp_read_stored_link_key {
900 __u8 status;
901 __u8 max_keys;
902 __u8 num_keys;
903 } __packed;
904
905 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
906 struct hci_cp_delete_stored_link_key {
907 bdaddr_t bdaddr;
908 __u8 delete_all;
909 } __packed;
910 struct hci_rp_delete_stored_link_key {
911 __u8 status;
912 __u8 num_keys;
913 } __packed;
914
915 #define HCI_MAX_NAME_LENGTH 248
916
917 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13
918 struct hci_cp_write_local_name {
919 __u8 name[HCI_MAX_NAME_LENGTH];
920 } __packed;
921
922 #define HCI_OP_READ_LOCAL_NAME 0x0c14
923 struct hci_rp_read_local_name {
924 __u8 status;
925 __u8 name[HCI_MAX_NAME_LENGTH];
926 } __packed;
927
928 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
929
930 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
931
932 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
933 #define SCAN_DISABLED 0x00
934 #define SCAN_INQUIRY 0x01
935 #define SCAN_PAGE 0x02
936
937 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f
938
939 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
940 #define AUTH_DISABLED 0x00
941 #define AUTH_ENABLED 0x01
942
943 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21
944
945 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
946 #define ENCRYPT_DISABLED 0x00
947 #define ENCRYPT_P2P 0x01
948 #define ENCRYPT_BOTH 0x02
949
950 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23
951 struct hci_rp_read_class_of_dev {
952 __u8 status;
953 __u8 dev_class[3];
954 } __packed;
955
956 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
957 struct hci_cp_write_class_of_dev {
958 __u8 dev_class[3];
959 } __packed;
960
961 #define HCI_OP_READ_VOICE_SETTING 0x0c25
962 struct hci_rp_read_voice_setting {
963 __u8 status;
964 __le16 voice_setting;
965 } __packed;
966
967 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26
968 struct hci_cp_write_voice_setting {
969 __le16 voice_setting;
970 } __packed;
971
972 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33
973 struct hci_cp_host_buffer_size {
974 __le16 acl_mtu;
975 __u8 sco_mtu;
976 __le16 acl_max_pkt;
977 __le16 sco_max_pkt;
978 } __packed;
979
980 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
981 struct hci_rp_read_num_supported_iac {
982 __u8 status;
983 __u8 num_iac;
984 } __packed;
985
986 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
987
988 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
989 struct hci_cp_write_current_iac_lap {
990 __u8 num_iac;
991 __u8 iac_lap[6];
992 } __packed;
993
994 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
995
996 #define HCI_MAX_EIR_LENGTH 240
997
998 #define HCI_OP_WRITE_EIR 0x0c52
999 struct hci_cp_write_eir {
1000 __u8 fec;
1001 __u8 data[HCI_MAX_EIR_LENGTH];
1002 } __packed;
1003
1004 #define HCI_OP_READ_SSP_MODE 0x0c55
1005 struct hci_rp_read_ssp_mode {
1006 __u8 status;
1007 __u8 mode;
1008 } __packed;
1009
1010 #define HCI_OP_WRITE_SSP_MODE 0x0c56
1011 struct hci_cp_write_ssp_mode {
1012 __u8 mode;
1013 } __packed;
1014
1015 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1016 struct hci_rp_read_local_oob_data {
1017 __u8 status;
1018 __u8 hash[16];
1019 __u8 rand[16];
1020 } __packed;
1021
1022 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1023 struct hci_rp_read_inq_rsp_tx_power {
1024 __u8 status;
1025 __s8 tx_power;
1026 } __packed;
1027
1028 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1029
1030 #define HCI_OP_READ_LOCATION_DATA 0x0c64
1031
1032 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1033 struct hci_rp_read_flow_control_mode {
1034 __u8 status;
1035 __u8 mode;
1036 } __packed;
1037
1038 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1039 struct hci_cp_write_le_host_supported {
1040 __u8 le;
1041 __u8 simul;
1042 } __packed;
1043
1044 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1045 struct hci_cp_set_reserved_lt_addr {
1046 __u8 lt_addr;
1047 } __packed;
1048 struct hci_rp_set_reserved_lt_addr {
1049 __u8 status;
1050 __u8 lt_addr;
1051 } __packed;
1052
1053 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1054 struct hci_cp_delete_reserved_lt_addr {
1055 __u8 lt_addr;
1056 } __packed;
1057 struct hci_rp_delete_reserved_lt_addr {
1058 __u8 status;
1059 __u8 lt_addr;
1060 } __packed;
1061
1062 #define HCI_OP_SET_CSB_DATA 0x0c76
1063 struct hci_cp_set_csb_data {
1064 __u8 lt_addr;
1065 __u8 fragment;
1066 __u8 data_length;
1067 __u8 data[HCI_MAX_CSB_DATA_SIZE];
1068 } __packed;
1069 struct hci_rp_set_csb_data {
1070 __u8 status;
1071 __u8 lt_addr;
1072 } __packed;
1073
1074 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1075
1076 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1077 struct hci_cp_write_sync_train_params {
1078 __le16 interval_min;
1079 __le16 interval_max;
1080 __le32 sync_train_tout;
1081 __u8 service_data;
1082 } __packed;
1083 struct hci_rp_write_sync_train_params {
1084 __u8 status;
1085 __le16 sync_train_int;
1086 } __packed;
1087
1088 #define HCI_OP_READ_SC_SUPPORT 0x0c79
1089 struct hci_rp_read_sc_support {
1090 __u8 status;
1091 __u8 support;
1092 } __packed;
1093
1094 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1095 struct hci_cp_write_sc_support {
1096 __u8 support;
1097 } __packed;
1098
1099 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1100 struct hci_rp_read_local_oob_ext_data {
1101 __u8 status;
1102 __u8 hash192[16];
1103 __u8 rand192[16];
1104 __u8 hash256[16];
1105 __u8 rand256[16];
1106 } __packed;
1107
1108 #define HCI_OP_READ_LOCAL_VERSION 0x1001
1109 struct hci_rp_read_local_version {
1110 __u8 status;
1111 __u8 hci_ver;
1112 __le16 hci_rev;
1113 __u8 lmp_ver;
1114 __le16 manufacturer;
1115 __le16 lmp_subver;
1116 } __packed;
1117
1118 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1119 struct hci_rp_read_local_commands {
1120 __u8 status;
1121 __u8 commands[64];
1122 } __packed;
1123
1124 #define HCI_OP_READ_LOCAL_FEATURES 0x1003
1125 struct hci_rp_read_local_features {
1126 __u8 status;
1127 __u8 features[8];
1128 } __packed;
1129
1130 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1131 struct hci_cp_read_local_ext_features {
1132 __u8 page;
1133 } __packed;
1134 struct hci_rp_read_local_ext_features {
1135 __u8 status;
1136 __u8 page;
1137 __u8 max_page;
1138 __u8 features[8];
1139 } __packed;
1140
1141 #define HCI_OP_READ_BUFFER_SIZE 0x1005
1142 struct hci_rp_read_buffer_size {
1143 __u8 status;
1144 __le16 acl_mtu;
1145 __u8 sco_mtu;
1146 __le16 acl_max_pkt;
1147 __le16 sco_max_pkt;
1148 } __packed;
1149
1150 #define HCI_OP_READ_BD_ADDR 0x1009
1151 struct hci_rp_read_bd_addr {
1152 __u8 status;
1153 bdaddr_t bdaddr;
1154 } __packed;
1155
1156 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1157 struct hci_rp_read_data_block_size {
1158 __u8 status;
1159 __le16 max_acl_len;
1160 __le16 block_len;
1161 __le16 num_blocks;
1162 } __packed;
1163
1164 #define HCI_OP_READ_LOCAL_CODECS 0x100b
1165
1166 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1167 struct hci_rp_read_page_scan_activity {
1168 __u8 status;
1169 __le16 interval;
1170 __le16 window;
1171 } __packed;
1172
1173 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1174 struct hci_cp_write_page_scan_activity {
1175 __le16 interval;
1176 __le16 window;
1177 } __packed;
1178
1179 #define HCI_OP_READ_TX_POWER 0x0c2d
1180 struct hci_cp_read_tx_power {
1181 __le16 handle;
1182 __u8 type;
1183 } __packed;
1184 struct hci_rp_read_tx_power {
1185 __u8 status;
1186 __le16 handle;
1187 __s8 tx_power;
1188 } __packed;
1189
1190 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1191 struct hci_rp_read_page_scan_type {
1192 __u8 status;
1193 __u8 type;
1194 } __packed;
1195
1196 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1197 #define PAGE_SCAN_TYPE_STANDARD 0x00
1198 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1199
1200 #define HCI_OP_READ_RSSI 0x1405
1201 struct hci_cp_read_rssi {
1202 __le16 handle;
1203 } __packed;
1204 struct hci_rp_read_rssi {
1205 __u8 status;
1206 __le16 handle;
1207 __s8 rssi;
1208 } __packed;
1209
1210 #define HCI_OP_READ_CLOCK 0x1407
1211 struct hci_cp_read_clock {
1212 __le16 handle;
1213 __u8 which;
1214 } __packed;
1215 struct hci_rp_read_clock {
1216 __u8 status;
1217 __le16 handle;
1218 __le32 clock;
1219 __le16 accuracy;
1220 } __packed;
1221
1222 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1223 struct hci_cp_read_enc_key_size {
1224 __le16 handle;
1225 } __packed;
1226 struct hci_rp_read_enc_key_size {
1227 __u8 status;
1228 __le16 handle;
1229 __u8 key_size;
1230 } __packed;
1231
1232 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
1233 struct hci_rp_read_local_amp_info {
1234 __u8 status;
1235 __u8 amp_status;
1236 __le32 total_bw;
1237 __le32 max_bw;
1238 __le32 min_latency;
1239 __le32 max_pdu;
1240 __u8 amp_type;
1241 __le16 pal_cap;
1242 __le16 max_assoc_size;
1243 __le32 max_flush_to;
1244 __le32 be_flush_to;
1245 } __packed;
1246
1247 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a
1248 struct hci_cp_read_local_amp_assoc {
1249 __u8 phy_handle;
1250 __le16 len_so_far;
1251 __le16 max_len;
1252 } __packed;
1253 struct hci_rp_read_local_amp_assoc {
1254 __u8 status;
1255 __u8 phy_handle;
1256 __le16 rem_len;
1257 __u8 frag[0];
1258 } __packed;
1259
1260 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b
1261 struct hci_cp_write_remote_amp_assoc {
1262 __u8 phy_handle;
1263 __le16 len_so_far;
1264 __le16 rem_len;
1265 __u8 frag[0];
1266 } __packed;
1267 struct hci_rp_write_remote_amp_assoc {
1268 __u8 status;
1269 __u8 phy_handle;
1270 } __packed;
1271
1272 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1273
1274 #define HCI_OP_ENABLE_DUT_MODE 0x1803
1275
1276 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1277
1278 #define HCI_OP_LE_SET_EVENT_MASK 0x2001
1279 struct hci_cp_le_set_event_mask {
1280 __u8 mask[8];
1281 } __packed;
1282
1283 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1284 struct hci_rp_le_read_buffer_size {
1285 __u8 status;
1286 __le16 le_mtu;
1287 __u8 le_max_pkt;
1288 } __packed;
1289
1290 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1291 struct hci_rp_le_read_local_features {
1292 __u8 status;
1293 __u8 features[8];
1294 } __packed;
1295
1296 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1297
1298 #define HCI_OP_LE_SET_ADV_PARAM 0x2006
1299 struct hci_cp_le_set_adv_param {
1300 __le16 min_interval;
1301 __le16 max_interval;
1302 __u8 type;
1303 __u8 own_address_type;
1304 __u8 direct_addr_type;
1305 bdaddr_t direct_addr;
1306 __u8 channel_map;
1307 __u8 filter_policy;
1308 } __packed;
1309
1310 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1311 struct hci_rp_le_read_adv_tx_power {
1312 __u8 status;
1313 __s8 tx_power;
1314 } __packed;
1315
1316 #define HCI_MAX_AD_LENGTH 31
1317
1318 #define HCI_OP_LE_SET_ADV_DATA 0x2008
1319 struct hci_cp_le_set_adv_data {
1320 __u8 length;
1321 __u8 data[HCI_MAX_AD_LENGTH];
1322 } __packed;
1323
1324 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1325 struct hci_cp_le_set_scan_rsp_data {
1326 __u8 length;
1327 __u8 data[HCI_MAX_AD_LENGTH];
1328 } __packed;
1329
1330 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1331
1332 #define LE_SCAN_PASSIVE 0x00
1333 #define LE_SCAN_ACTIVE 0x01
1334
1335 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1336 struct hci_cp_le_set_scan_param {
1337 __u8 type;
1338 __le16 interval;
1339 __le16 window;
1340 __u8 own_address_type;
1341 __u8 filter_policy;
1342 } __packed;
1343
1344 #define LE_SCAN_DISABLE 0x00
1345 #define LE_SCAN_ENABLE 0x01
1346 #define LE_SCAN_FILTER_DUP_DISABLE 0x00
1347 #define LE_SCAN_FILTER_DUP_ENABLE 0x01
1348
1349 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1350 struct hci_cp_le_set_scan_enable {
1351 __u8 enable;
1352 __u8 filter_dup;
1353 } __packed;
1354
1355 #define HCI_LE_USE_PEER_ADDR 0x00
1356 #define HCI_LE_USE_WHITELIST 0x01
1357
1358 #define HCI_OP_LE_CREATE_CONN 0x200d
1359 struct hci_cp_le_create_conn {
1360 __le16 scan_interval;
1361 __le16 scan_window;
1362 __u8 filter_policy;
1363 __u8 peer_addr_type;
1364 bdaddr_t peer_addr;
1365 __u8 own_address_type;
1366 __le16 conn_interval_min;
1367 __le16 conn_interval_max;
1368 __le16 conn_latency;
1369 __le16 supervision_timeout;
1370 __le16 min_ce_len;
1371 __le16 max_ce_len;
1372 } __packed;
1373
1374 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1375
1376 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f
1377 struct hci_rp_le_read_white_list_size {
1378 __u8 status;
1379 __u8 size;
1380 } __packed;
1381
1382 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010
1383
1384 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011
1385 struct hci_cp_le_add_to_white_list {
1386 __u8 bdaddr_type;
1387 bdaddr_t bdaddr;
1388 } __packed;
1389
1390 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012
1391 struct hci_cp_le_del_from_white_list {
1392 __u8 bdaddr_type;
1393 bdaddr_t bdaddr;
1394 } __packed;
1395
1396 #define HCI_OP_LE_CONN_UPDATE 0x2013
1397 struct hci_cp_le_conn_update {
1398 __le16 handle;
1399 __le16 conn_interval_min;
1400 __le16 conn_interval_max;
1401 __le16 conn_latency;
1402 __le16 supervision_timeout;
1403 __le16 min_ce_len;
1404 __le16 max_ce_len;
1405 } __packed;
1406
1407 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1408 struct hci_cp_le_read_remote_features {
1409 __le16 handle;
1410 } __packed;
1411
1412 #define HCI_OP_LE_START_ENC 0x2019
1413 struct hci_cp_le_start_enc {
1414 __le16 handle;
1415 __le64 rand;
1416 __le16 ediv;
1417 __u8 ltk[16];
1418 } __packed;
1419
1420 #define HCI_OP_LE_LTK_REPLY 0x201a
1421 struct hci_cp_le_ltk_reply {
1422 __le16 handle;
1423 __u8 ltk[16];
1424 } __packed;
1425 struct hci_rp_le_ltk_reply {
1426 __u8 status;
1427 __le16 handle;
1428 } __packed;
1429
1430 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1431 struct hci_cp_le_ltk_neg_reply {
1432 __le16 handle;
1433 } __packed;
1434 struct hci_rp_le_ltk_neg_reply {
1435 __u8 status;
1436 __le16 handle;
1437 } __packed;
1438
1439 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1440 struct hci_rp_le_read_supported_states {
1441 __u8 status;
1442 __u8 le_states[8];
1443 } __packed;
1444
1445 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1446 struct hci_cp_le_conn_param_req_reply {
1447 __le16 handle;
1448 __le16 interval_min;
1449 __le16 interval_max;
1450 __le16 latency;
1451 __le16 timeout;
1452 __le16 min_ce_len;
1453 __le16 max_ce_len;
1454 } __packed;
1455
1456 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1457 struct hci_cp_le_conn_param_req_neg_reply {
1458 __le16 handle;
1459 __u8 reason;
1460 } __packed;
1461
1462 #define HCI_OP_LE_SET_DATA_LEN 0x2022
1463 struct hci_cp_le_set_data_len {
1464 __le16 handle;
1465 __le16 tx_len;
1466 __le16 tx_time;
1467 } __packed;
1468 struct hci_rp_le_set_data_len {
1469 __u8 status;
1470 __le16 handle;
1471 } __packed;
1472
1473 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1474 struct hci_rp_le_read_def_data_len {
1475 __u8 status;
1476 __le16 tx_len;
1477 __le16 tx_time;
1478 } __packed;
1479
1480 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1481 struct hci_cp_le_write_def_data_len {
1482 __le16 tx_len;
1483 __le16 tx_time;
1484 } __packed;
1485
1486 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1487 struct hci_rp_le_read_max_data_len {
1488 __u8 status;
1489 __le16 tx_len;
1490 __le16 tx_time;
1491 __le16 rx_len;
1492 __le16 rx_time;
1493 } __packed;
1494
1495 /* ---- HCI Events ---- */
1496 #define HCI_EV_INQUIRY_COMPLETE 0x01
1497
1498 #define HCI_EV_INQUIRY_RESULT 0x02
1499 struct inquiry_info {
1500 bdaddr_t bdaddr;
1501 __u8 pscan_rep_mode;
1502 __u8 pscan_period_mode;
1503 __u8 pscan_mode;
1504 __u8 dev_class[3];
1505 __le16 clock_offset;
1506 } __packed;
1507
1508 #define HCI_EV_CONN_COMPLETE 0x03
1509 struct hci_ev_conn_complete {
1510 __u8 status;
1511 __le16 handle;
1512 bdaddr_t bdaddr;
1513 __u8 link_type;
1514 __u8 encr_mode;
1515 } __packed;
1516
1517 #define HCI_EV_CONN_REQUEST 0x04
1518 struct hci_ev_conn_request {
1519 bdaddr_t bdaddr;
1520 __u8 dev_class[3];
1521 __u8 link_type;
1522 } __packed;
1523
1524 #define HCI_EV_DISCONN_COMPLETE 0x05
1525 struct hci_ev_disconn_complete {
1526 __u8 status;
1527 __le16 handle;
1528 __u8 reason;
1529 } __packed;
1530
1531 #define HCI_EV_AUTH_COMPLETE 0x06
1532 struct hci_ev_auth_complete {
1533 __u8 status;
1534 __le16 handle;
1535 } __packed;
1536
1537 #define HCI_EV_REMOTE_NAME 0x07
1538 struct hci_ev_remote_name {
1539 __u8 status;
1540 bdaddr_t bdaddr;
1541 __u8 name[HCI_MAX_NAME_LENGTH];
1542 } __packed;
1543
1544 #define HCI_EV_ENCRYPT_CHANGE 0x08
1545 struct hci_ev_encrypt_change {
1546 __u8 status;
1547 __le16 handle;
1548 __u8 encrypt;
1549 } __packed;
1550
1551 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
1552 struct hci_ev_change_link_key_complete {
1553 __u8 status;
1554 __le16 handle;
1555 } __packed;
1556
1557 #define HCI_EV_REMOTE_FEATURES 0x0b
1558 struct hci_ev_remote_features {
1559 __u8 status;
1560 __le16 handle;
1561 __u8 features[8];
1562 } __packed;
1563
1564 #define HCI_EV_REMOTE_VERSION 0x0c
1565 struct hci_ev_remote_version {
1566 __u8 status;
1567 __le16 handle;
1568 __u8 lmp_ver;
1569 __le16 manufacturer;
1570 __le16 lmp_subver;
1571 } __packed;
1572
1573 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d
1574 struct hci_qos {
1575 __u8 service_type;
1576 __u32 token_rate;
1577 __u32 peak_bandwidth;
1578 __u32 latency;
1579 __u32 delay_variation;
1580 } __packed;
1581 struct hci_ev_qos_setup_complete {
1582 __u8 status;
1583 __le16 handle;
1584 struct hci_qos qos;
1585 } __packed;
1586
1587 #define HCI_EV_CMD_COMPLETE 0x0e
1588 struct hci_ev_cmd_complete {
1589 __u8 ncmd;
1590 __le16 opcode;
1591 } __packed;
1592
1593 #define HCI_EV_CMD_STATUS 0x0f
1594 struct hci_ev_cmd_status {
1595 __u8 status;
1596 __u8 ncmd;
1597 __le16 opcode;
1598 } __packed;
1599
1600 #define HCI_EV_HARDWARE_ERROR 0x10
1601 struct hci_ev_hardware_error {
1602 __u8 code;
1603 } __packed;
1604
1605 #define HCI_EV_ROLE_CHANGE 0x12
1606 struct hci_ev_role_change {
1607 __u8 status;
1608 bdaddr_t bdaddr;
1609 __u8 role;
1610 } __packed;
1611
1612 #define HCI_EV_NUM_COMP_PKTS 0x13
1613 struct hci_comp_pkts_info {
1614 __le16 handle;
1615 __le16 count;
1616 } __packed;
1617
1618 struct hci_ev_num_comp_pkts {
1619 __u8 num_hndl;
1620 struct hci_comp_pkts_info handles[0];
1621 } __packed;
1622
1623 #define HCI_EV_MODE_CHANGE 0x14
1624 struct hci_ev_mode_change {
1625 __u8 status;
1626 __le16 handle;
1627 __u8 mode;
1628 __le16 interval;
1629 } __packed;
1630
1631 #define HCI_EV_PIN_CODE_REQ 0x16
1632 struct hci_ev_pin_code_req {
1633 bdaddr_t bdaddr;
1634 } __packed;
1635
1636 #define HCI_EV_LINK_KEY_REQ 0x17
1637 struct hci_ev_link_key_req {
1638 bdaddr_t bdaddr;
1639 } __packed;
1640
1641 #define HCI_EV_LINK_KEY_NOTIFY 0x18
1642 struct hci_ev_link_key_notify {
1643 bdaddr_t bdaddr;
1644 __u8 link_key[HCI_LINK_KEY_SIZE];
1645 __u8 key_type;
1646 } __packed;
1647
1648 #define HCI_EV_CLOCK_OFFSET 0x1c
1649 struct hci_ev_clock_offset {
1650 __u8 status;
1651 __le16 handle;
1652 __le16 clock_offset;
1653 } __packed;
1654
1655 #define HCI_EV_PKT_TYPE_CHANGE 0x1d
1656 struct hci_ev_pkt_type_change {
1657 __u8 status;
1658 __le16 handle;
1659 __le16 pkt_type;
1660 } __packed;
1661
1662 #define HCI_EV_PSCAN_REP_MODE 0x20
1663 struct hci_ev_pscan_rep_mode {
1664 bdaddr_t bdaddr;
1665 __u8 pscan_rep_mode;
1666 } __packed;
1667
1668 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
1669 struct inquiry_info_with_rssi {
1670 bdaddr_t bdaddr;
1671 __u8 pscan_rep_mode;
1672 __u8 pscan_period_mode;
1673 __u8 dev_class[3];
1674 __le16 clock_offset;
1675 __s8 rssi;
1676 } __packed;
1677 struct inquiry_info_with_rssi_and_pscan_mode {
1678 bdaddr_t bdaddr;
1679 __u8 pscan_rep_mode;
1680 __u8 pscan_period_mode;
1681 __u8 pscan_mode;
1682 __u8 dev_class[3];
1683 __le16 clock_offset;
1684 __s8 rssi;
1685 } __packed;
1686
1687 #define HCI_EV_REMOTE_EXT_FEATURES 0x23
1688 struct hci_ev_remote_ext_features {
1689 __u8 status;
1690 __le16 handle;
1691 __u8 page;
1692 __u8 max_page;
1693 __u8 features[8];
1694 } __packed;
1695
1696 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c
1697 struct hci_ev_sync_conn_complete {
1698 __u8 status;
1699 __le16 handle;
1700 bdaddr_t bdaddr;
1701 __u8 link_type;
1702 __u8 tx_interval;
1703 __u8 retrans_window;
1704 __le16 rx_pkt_len;
1705 __le16 tx_pkt_len;
1706 __u8 air_mode;
1707 } __packed;
1708
1709 #define HCI_EV_SYNC_CONN_CHANGED 0x2d
1710 struct hci_ev_sync_conn_changed {
1711 __u8 status;
1712 __le16 handle;
1713 __u8 tx_interval;
1714 __u8 retrans_window;
1715 __le16 rx_pkt_len;
1716 __le16 tx_pkt_len;
1717 } __packed;
1718
1719 #define HCI_EV_SNIFF_SUBRATE 0x2e
1720 struct hci_ev_sniff_subrate {
1721 __u8 status;
1722 __le16 handle;
1723 __le16 max_tx_latency;
1724 __le16 max_rx_latency;
1725 __le16 max_remote_timeout;
1726 __le16 max_local_timeout;
1727 } __packed;
1728
1729 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
1730 struct extended_inquiry_info {
1731 bdaddr_t bdaddr;
1732 __u8 pscan_rep_mode;
1733 __u8 pscan_period_mode;
1734 __u8 dev_class[3];
1735 __le16 clock_offset;
1736 __s8 rssi;
1737 __u8 data[240];
1738 } __packed;
1739
1740 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30
1741 struct hci_ev_key_refresh_complete {
1742 __u8 status;
1743 __le16 handle;
1744 } __packed;
1745
1746 #define HCI_EV_IO_CAPA_REQUEST 0x31
1747 struct hci_ev_io_capa_request {
1748 bdaddr_t bdaddr;
1749 } __packed;
1750
1751 #define HCI_EV_IO_CAPA_REPLY 0x32
1752 struct hci_ev_io_capa_reply {
1753 bdaddr_t bdaddr;
1754 __u8 capability;
1755 __u8 oob_data;
1756 __u8 authentication;
1757 } __packed;
1758
1759 #define HCI_EV_USER_CONFIRM_REQUEST 0x33
1760 struct hci_ev_user_confirm_req {
1761 bdaddr_t bdaddr;
1762 __le32 passkey;
1763 } __packed;
1764
1765 #define HCI_EV_USER_PASSKEY_REQUEST 0x34
1766 struct hci_ev_user_passkey_req {
1767 bdaddr_t bdaddr;
1768 } __packed;
1769
1770 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
1771 struct hci_ev_remote_oob_data_request {
1772 bdaddr_t bdaddr;
1773 } __packed;
1774
1775 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
1776 struct hci_ev_simple_pair_complete {
1777 __u8 status;
1778 bdaddr_t bdaddr;
1779 } __packed;
1780
1781 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
1782 struct hci_ev_user_passkey_notify {
1783 bdaddr_t bdaddr;
1784 __le32 passkey;
1785 } __packed;
1786
1787 #define HCI_KEYPRESS_STARTED 0
1788 #define HCI_KEYPRESS_ENTERED 1
1789 #define HCI_KEYPRESS_ERASED 2
1790 #define HCI_KEYPRESS_CLEARED 3
1791 #define HCI_KEYPRESS_COMPLETED 4
1792
1793 #define HCI_EV_KEYPRESS_NOTIFY 0x3c
1794 struct hci_ev_keypress_notify {
1795 bdaddr_t bdaddr;
1796 __u8 type;
1797 } __packed;
1798
1799 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d
1800 struct hci_ev_remote_host_features {
1801 bdaddr_t bdaddr;
1802 __u8 features[8];
1803 } __packed;
1804
1805 #define HCI_EV_LE_META 0x3e
1806 struct hci_ev_le_meta {
1807 __u8 subevent;
1808 } __packed;
1809
1810 #define HCI_EV_PHY_LINK_COMPLETE 0x40
1811 struct hci_ev_phy_link_complete {
1812 __u8 status;
1813 __u8 phy_handle;
1814 } __packed;
1815
1816 #define HCI_EV_CHANNEL_SELECTED 0x41
1817 struct hci_ev_channel_selected {
1818 __u8 phy_handle;
1819 } __packed;
1820
1821 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
1822 struct hci_ev_disconn_phy_link_complete {
1823 __u8 status;
1824 __u8 phy_handle;
1825 __u8 reason;
1826 } __packed;
1827
1828 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
1829 struct hci_ev_logical_link_complete {
1830 __u8 status;
1831 __le16 handle;
1832 __u8 phy_handle;
1833 __u8 flow_spec_id;
1834 } __packed;
1835
1836 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
1837 struct hci_ev_disconn_logical_link_complete {
1838 __u8 status;
1839 __le16 handle;
1840 __u8 reason;
1841 } __packed;
1842
1843 #define HCI_EV_NUM_COMP_BLOCKS 0x48
1844 struct hci_comp_blocks_info {
1845 __le16 handle;
1846 __le16 pkts;
1847 __le16 blocks;
1848 } __packed;
1849
1850 struct hci_ev_num_comp_blocks {
1851 __le16 num_blocks;
1852 __u8 num_hndl;
1853 struct hci_comp_blocks_info handles[0];
1854 } __packed;
1855
1856 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
1857 struct hci_ev_sync_train_complete {
1858 __u8 status;
1859 } __packed;
1860
1861 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54
1862
1863 #define HCI_EV_LE_CONN_COMPLETE 0x01
1864 struct hci_ev_le_conn_complete {
1865 __u8 status;
1866 __le16 handle;
1867 __u8 role;
1868 __u8 bdaddr_type;
1869 bdaddr_t bdaddr;
1870 __le16 interval;
1871 __le16 latency;
1872 __le16 supervision_timeout;
1873 __u8 clk_accurancy;
1874 } __packed;
1875
1876 /* Advertising report event types */
1877 #define LE_ADV_IND 0x00
1878 #define LE_ADV_DIRECT_IND 0x01
1879 #define LE_ADV_SCAN_IND 0x02
1880 #define LE_ADV_NONCONN_IND 0x03
1881 #define LE_ADV_SCAN_RSP 0x04
1882
1883 #define ADDR_LE_DEV_PUBLIC 0x00
1884 #define ADDR_LE_DEV_RANDOM 0x01
1885
1886 #define HCI_EV_LE_ADVERTISING_REPORT 0x02
1887 struct hci_ev_le_advertising_info {
1888 __u8 evt_type;
1889 __u8 bdaddr_type;
1890 bdaddr_t bdaddr;
1891 __u8 length;
1892 __u8 data[0];
1893 } __packed;
1894
1895 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
1896 struct hci_ev_le_conn_update_complete {
1897 __u8 status;
1898 __le16 handle;
1899 __le16 interval;
1900 __le16 latency;
1901 __le16 supervision_timeout;
1902 } __packed;
1903
1904 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
1905 struct hci_ev_le_remote_feat_complete {
1906 __u8 status;
1907 __le16 handle;
1908 __u8 features[8];
1909 } __packed;
1910
1911 #define HCI_EV_LE_LTK_REQ 0x05
1912 struct hci_ev_le_ltk_req {
1913 __le16 handle;
1914 __le64 rand;
1915 __le16 ediv;
1916 } __packed;
1917
1918 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
1919 struct hci_ev_le_remote_conn_param_req {
1920 __le16 handle;
1921 __le16 interval_min;
1922 __le16 interval_max;
1923 __le16 latency;
1924 __le16 timeout;
1925 } __packed;
1926
1927 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07
1928 struct hci_ev_le_data_len_change {
1929 __le16 handle;
1930 __le16 tx_len;
1931 __le16 tx_time;
1932 __le16 rx_len;
1933 __le16 rx_time;
1934 } __packed;
1935
1936 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
1937 struct hci_ev_le_direct_adv_info {
1938 __u8 evt_type;
1939 __u8 bdaddr_type;
1940 bdaddr_t bdaddr;
1941 __u8 direct_addr_type;
1942 bdaddr_t direct_addr;
1943 __s8 rssi;
1944 } __packed;
1945
1946 /* Internal events generated by Bluetooth stack */
1947 #define HCI_EV_STACK_INTERNAL 0xfd
1948 struct hci_ev_stack_internal {
1949 __u16 type;
1950 __u8 data[0];
1951 } __packed;
1952
1953 #define HCI_EV_SI_DEVICE 0x01
1954 struct hci_ev_si_device {
1955 __u16 event;
1956 __u16 dev_id;
1957 } __packed;
1958
1959 #define HCI_EV_SI_SECURITY 0x02
1960 struct hci_ev_si_security {
1961 __u16 event;
1962 __u16 proto;
1963 __u16 subproto;
1964 __u8 incoming;
1965 } __packed;
1966
1967 /* ---- HCI Packet structures ---- */
1968 #define HCI_COMMAND_HDR_SIZE 3
1969 #define HCI_EVENT_HDR_SIZE 2
1970 #define HCI_ACL_HDR_SIZE 4
1971 #define HCI_SCO_HDR_SIZE 3
1972
1973 struct hci_command_hdr {
1974 __le16 opcode; /* OCF & OGF */
1975 __u8 plen;
1976 } __packed;
1977
1978 struct hci_event_hdr {
1979 __u8 evt;
1980 __u8 plen;
1981 } __packed;
1982
1983 struct hci_acl_hdr {
1984 __le16 handle; /* Handle & Flags(PB, BC) */
1985 __le16 dlen;
1986 } __packed;
1987
1988 struct hci_sco_hdr {
1989 __le16 handle;
1990 __u8 dlen;
1991 } __packed;
1992
1993 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
1994 {
1995 return (struct hci_event_hdr *) skb->data;
1996 }
1997
1998 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
1999 {
2000 return (struct hci_acl_hdr *) skb->data;
2001 }
2002
2003 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2004 {
2005 return (struct hci_sco_hdr *) skb->data;
2006 }
2007
2008 /* Command opcode pack/unpack */
2009 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2010 #define hci_opcode_ogf(op) (op >> 10)
2011 #define hci_opcode_ocf(op) (op & 0x03ff)
2012
2013 /* ACL handle and flags pack/unpack */
2014 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2015 #define hci_handle(h) (h & 0x0fff)
2016 #define hci_flags(h) (h >> 12)
2017
2018 #endif /* __HCI_H */
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