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[mirror_ubuntu-bionic-kernel.git] / include / net / bluetooth / hci.h
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 #define HCI_SMD 9
67
68 /* HCI controller types */
69 #define HCI_PRIMARY 0x00
70 #define HCI_AMP 0x01
71
72 /* First BR/EDR Controller shall have ID = 0 */
73 #define AMP_ID_BREDR 0x00
74
75 /* AMP controller types */
76 #define AMP_TYPE_BREDR 0x00
77 #define AMP_TYPE_80211 0x01
78
79 /* AMP controller status */
80 #define AMP_STATUS_POWERED_DOWN 0x00
81 #define AMP_STATUS_BLUETOOTH_ONLY 0x01
82 #define AMP_STATUS_NO_CAPACITY 0x02
83 #define AMP_STATUS_LOW_CAPACITY 0x03
84 #define AMP_STATUS_MEDIUM_CAPACITY 0x04
85 #define AMP_STATUS_HIGH_CAPACITY 0x05
86 #define AMP_STATUS_FULL_CAPACITY 0x06
87
88 /* HCI device quirks */
89 enum {
90 /* When this quirk is set, the HCI Reset command is send when
91 * closing the transport instead of when opening it.
92 *
93 * This quirk must be set before hci_register_dev is called.
94 */
95 HCI_QUIRK_RESET_ON_CLOSE,
96
97 /* When this quirk is set, the device is turned into a raw-only
98 * device and it will stay in unconfigured state.
99 *
100 * This quirk must be set before hci_register_dev is called.
101 */
102 HCI_QUIRK_RAW_DEVICE,
103
104 /* When this quirk is set, the buffer sizes reported by
105 * HCI Read Buffer Size command are corrected if invalid.
106 *
107 * This quirk must be set before hci_register_dev is called.
108 */
109 HCI_QUIRK_FIXUP_BUFFER_SIZE,
110
111 /* When this quirk is set, then a controller that does not
112 * indicate support for Inquiry Result with RSSI is assumed to
113 * support it anyway. Some early Bluetooth 1.2 controllers had
114 * wrongly configured local features that will require forcing
115 * them to enable this mode. Getting RSSI information with the
116 * inquiry responses is preferred since it allows for a better
117 * user expierence.
118 *
119 * This quirk must be set before hci_register_dev is called.
120 */
121 HCI_QUIRK_FIXUP_INQUIRY_MODE,
122
123 /* When this quirk is set, then the HCI Read Local Supported
124 * Commands command is not supported. In general Bluetooth 1.2
125 * and later controllers should support this command. However
126 * some controllers indicate Bluetooth 1.2 support, but do
127 * not support this command.
128 *
129 * This quirk must be set before hci_register_dev is called.
130 */
131 HCI_QUIRK_BROKEN_LOCAL_COMMANDS,
132
133 /* When this quirk is set, then no stored link key handling
134 * is performed. This is mainly due to the fact that the
135 * HCI Delete Stored Link Key command is advertised, but
136 * not supported.
137 *
138 * This quirk must be set before hci_register_dev is called.
139 */
140 HCI_QUIRK_BROKEN_STORED_LINK_KEY,
141
142 /* When this quirk is set, an external configuration step
143 * is required and will be indicated with the controller
144 * configuation.
145 *
146 * This quirk can be set before hci_register_dev is called or
147 * during the hdev->setup vendor callback.
148 */
149 HCI_QUIRK_EXTERNAL_CONFIG,
150
151 /* When this quirk is set, the public Bluetooth address
152 * initially reported by HCI Read BD Address command
153 * is considered invalid. Controller configuration is
154 * required before this device can be used.
155 *
156 * This quirk can be set before hci_register_dev is called or
157 * during the hdev->setup vendor callback.
158 */
159 HCI_QUIRK_INVALID_BDADDR,
160
161 /* When this quirk is set, the duplicate filtering during
162 * scanning is based on Bluetooth devices addresses. To allow
163 * RSSI based updates, restart scanning if needed.
164 *
165 * This quirk can be set before hci_register_dev is called or
166 * during the hdev->setup vendor callback.
167 */
168 HCI_QUIRK_STRICT_DUPLICATE_FILTER,
169
170 /* When this quirk is set, LE scan and BR/EDR inquiry is done
171 * simultaneously, otherwise it's interleaved.
172 *
173 * This quirk can be set before hci_register_dev is called or
174 * during the hdev->setup vendor callback.
175 */
176 HCI_QUIRK_SIMULTANEOUS_DISCOVERY,
177
178 /* When this quirk is set, the enabling of diagnostic mode is
179 * not persistent over HCI Reset. Every time the controller
180 * is brought up it needs to be reprogrammed.
181 *
182 * This quirk can be set before hci_register_dev is called or
183 * during the hdev->setup vendor callback.
184 */
185 HCI_QUIRK_NON_PERSISTENT_DIAG,
186 };
187
188 /* HCI device flags */
189 enum {
190 HCI_UP,
191 HCI_INIT,
192 HCI_RUNNING,
193
194 HCI_PSCAN,
195 HCI_ISCAN,
196 HCI_AUTH,
197 HCI_ENCRYPT,
198 HCI_INQUIRY,
199
200 HCI_RAW,
201
202 HCI_RESET,
203 };
204
205 /* HCI socket flags */
206 enum {
207 HCI_SOCK_TRUSTED,
208 HCI_MGMT_INDEX_EVENTS,
209 HCI_MGMT_UNCONF_INDEX_EVENTS,
210 HCI_MGMT_EXT_INDEX_EVENTS,
211 HCI_MGMT_EXT_INFO_EVENTS,
212 HCI_MGMT_OPTION_EVENTS,
213 HCI_MGMT_SETTING_EVENTS,
214 HCI_MGMT_DEV_CLASS_EVENTS,
215 HCI_MGMT_LOCAL_NAME_EVENTS,
216 HCI_MGMT_OOB_DATA_EVENTS,
217 };
218
219 /*
220 * BR/EDR and/or LE controller flags: the flags defined here should represent
221 * states from the controller.
222 */
223 enum {
224 HCI_SETUP,
225 HCI_CONFIG,
226 HCI_AUTO_OFF,
227 HCI_RFKILLED,
228 HCI_MGMT,
229 HCI_BONDABLE,
230 HCI_SERVICE_CACHE,
231 HCI_KEEP_DEBUG_KEYS,
232 HCI_USE_DEBUG_KEYS,
233 HCI_UNREGISTER,
234 HCI_UNCONFIGURED,
235 HCI_USER_CHANNEL,
236 HCI_EXT_CONFIGURED,
237 HCI_LE_ADV,
238 HCI_LE_SCAN,
239 HCI_SSP_ENABLED,
240 HCI_SC_ENABLED,
241 HCI_SC_ONLY,
242 HCI_PRIVACY,
243 HCI_LIMITED_PRIVACY,
244 HCI_RPA_EXPIRED,
245 HCI_RPA_RESOLVING,
246 HCI_HS_ENABLED,
247 HCI_LE_ENABLED,
248 HCI_ADVERTISING,
249 HCI_ADVERTISING_CONNECTABLE,
250 HCI_CONNECTABLE,
251 HCI_DISCOVERABLE,
252 HCI_LIMITED_DISCOVERABLE,
253 HCI_LINK_SECURITY,
254 HCI_PERIODIC_INQ,
255 HCI_FAST_CONNECTABLE,
256 HCI_BREDR_ENABLED,
257 HCI_LE_SCAN_INTERRUPTED,
258
259 HCI_DUT_MODE,
260 HCI_VENDOR_DIAG,
261 HCI_FORCE_BREDR_SMP,
262 HCI_FORCE_STATIC_ADDR,
263
264 __HCI_NUM_FLAGS,
265 };
266
267 /* HCI timeouts */
268 #define HCI_DISCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
269 #define HCI_PAIRING_TIMEOUT msecs_to_jiffies(60000) /* 60 seconds */
270 #define HCI_INIT_TIMEOUT msecs_to_jiffies(10000) /* 10 seconds */
271 #define HCI_CMD_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
272 #define HCI_ACL_TX_TIMEOUT msecs_to_jiffies(45000) /* 45 seconds */
273 #define HCI_AUTO_OFF_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
274 #define HCI_POWER_OFF_TIMEOUT msecs_to_jiffies(5000) /* 5 seconds */
275 #define HCI_LE_CONN_TIMEOUT msecs_to_jiffies(20000) /* 20 seconds */
276 #define HCI_LE_AUTOCONN_TIMEOUT msecs_to_jiffies(2000) /* 2 seconds */
277
278 /* HCI data types */
279 #define HCI_COMMAND_PKT 0x01
280 #define HCI_ACLDATA_PKT 0x02
281 #define HCI_SCODATA_PKT 0x03
282 #define HCI_EVENT_PKT 0x04
283 #define HCI_DIAG_PKT 0xf0
284 #define HCI_VENDOR_PKT 0xff
285
286 /* HCI packet types */
287 #define HCI_DM1 0x0008
288 #define HCI_DM3 0x0400
289 #define HCI_DM5 0x4000
290 #define HCI_DH1 0x0010
291 #define HCI_DH3 0x0800
292 #define HCI_DH5 0x8000
293
294 #define HCI_HV1 0x0020
295 #define HCI_HV2 0x0040
296 #define HCI_HV3 0x0080
297
298 #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
299 #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
300
301 /* eSCO packet types */
302 #define ESCO_HV1 0x0001
303 #define ESCO_HV2 0x0002
304 #define ESCO_HV3 0x0004
305 #define ESCO_EV3 0x0008
306 #define ESCO_EV4 0x0010
307 #define ESCO_EV5 0x0020
308 #define ESCO_2EV3 0x0040
309 #define ESCO_3EV3 0x0080
310 #define ESCO_2EV5 0x0100
311 #define ESCO_3EV5 0x0200
312
313 #define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
314 #define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
315
316 /* ACL flags */
317 #define ACL_START_NO_FLUSH 0x00
318 #define ACL_CONT 0x01
319 #define ACL_START 0x02
320 #define ACL_COMPLETE 0x03
321 #define ACL_ACTIVE_BCAST 0x04
322 #define ACL_PICO_BCAST 0x08
323
324 /* Baseband links */
325 #define SCO_LINK 0x00
326 #define ACL_LINK 0x01
327 #define ESCO_LINK 0x02
328 /* Low Energy links do not have defined link type. Use invented one */
329 #define LE_LINK 0x80
330 #define AMP_LINK 0x81
331 #define INVALID_LINK 0xff
332
333 /* LMP features */
334 #define LMP_3SLOT 0x01
335 #define LMP_5SLOT 0x02
336 #define LMP_ENCRYPT 0x04
337 #define LMP_SOFFSET 0x08
338 #define LMP_TACCURACY 0x10
339 #define LMP_RSWITCH 0x20
340 #define LMP_HOLD 0x40
341 #define LMP_SNIFF 0x80
342
343 #define LMP_PARK 0x01
344 #define LMP_RSSI 0x02
345 #define LMP_QUALITY 0x04
346 #define LMP_SCO 0x08
347 #define LMP_HV2 0x10
348 #define LMP_HV3 0x20
349 #define LMP_ULAW 0x40
350 #define LMP_ALAW 0x80
351
352 #define LMP_CVSD 0x01
353 #define LMP_PSCHEME 0x02
354 #define LMP_PCONTROL 0x04
355 #define LMP_TRANSPARENT 0x08
356
357 #define LMP_RSSI_INQ 0x40
358 #define LMP_ESCO 0x80
359
360 #define LMP_EV4 0x01
361 #define LMP_EV5 0x02
362 #define LMP_NO_BREDR 0x20
363 #define LMP_LE 0x40
364
365 #define LMP_SNIFF_SUBR 0x02
366 #define LMP_PAUSE_ENC 0x04
367 #define LMP_EDR_ESCO_2M 0x20
368 #define LMP_EDR_ESCO_3M 0x40
369 #define LMP_EDR_3S_ESCO 0x80
370
371 #define LMP_EXT_INQ 0x01
372 #define LMP_SIMUL_LE_BR 0x02
373 #define LMP_SIMPLE_PAIR 0x08
374 #define LMP_NO_FLUSH 0x40
375
376 #define LMP_LSTO 0x01
377 #define LMP_INQ_TX_PWR 0x02
378 #define LMP_EXTFEATURES 0x80
379
380 /* Extended LMP features */
381 #define LMP_CSB_MASTER 0x01
382 #define LMP_CSB_SLAVE 0x02
383 #define LMP_SYNC_TRAIN 0x04
384 #define LMP_SYNC_SCAN 0x08
385
386 #define LMP_SC 0x01
387 #define LMP_PING 0x02
388
389 /* Host features */
390 #define LMP_HOST_SSP 0x01
391 #define LMP_HOST_LE 0x02
392 #define LMP_HOST_LE_BREDR 0x04
393 #define LMP_HOST_SC 0x08
394
395 /* LE features */
396 #define HCI_LE_ENCRYPTION 0x01
397 #define HCI_LE_CONN_PARAM_REQ_PROC 0x02
398 #define HCI_LE_SLAVE_FEATURES 0x08
399 #define HCI_LE_PING 0x10
400 #define HCI_LE_DATA_LEN_EXT 0x20
401 #define HCI_LE_EXT_SCAN_POLICY 0x80
402 #define HCI_LE_CHAN_SEL_ALG2 0x40
403
404 /* Connection modes */
405 #define HCI_CM_ACTIVE 0x0000
406 #define HCI_CM_HOLD 0x0001
407 #define HCI_CM_SNIFF 0x0002
408 #define HCI_CM_PARK 0x0003
409
410 /* Link policies */
411 #define HCI_LP_RSWITCH 0x0001
412 #define HCI_LP_HOLD 0x0002
413 #define HCI_LP_SNIFF 0x0004
414 #define HCI_LP_PARK 0x0008
415
416 /* Link modes */
417 #define HCI_LM_ACCEPT 0x8000
418 #define HCI_LM_MASTER 0x0001
419 #define HCI_LM_AUTH 0x0002
420 #define HCI_LM_ENCRYPT 0x0004
421 #define HCI_LM_TRUSTED 0x0008
422 #define HCI_LM_RELIABLE 0x0010
423 #define HCI_LM_SECURE 0x0020
424 #define HCI_LM_FIPS 0x0040
425
426 /* Authentication types */
427 #define HCI_AT_NO_BONDING 0x00
428 #define HCI_AT_NO_BONDING_MITM 0x01
429 #define HCI_AT_DEDICATED_BONDING 0x02
430 #define HCI_AT_DEDICATED_BONDING_MITM 0x03
431 #define HCI_AT_GENERAL_BONDING 0x04
432 #define HCI_AT_GENERAL_BONDING_MITM 0x05
433
434 /* I/O capabilities */
435 #define HCI_IO_DISPLAY_ONLY 0x00
436 #define HCI_IO_DISPLAY_YESNO 0x01
437 #define HCI_IO_KEYBOARD_ONLY 0x02
438 #define HCI_IO_NO_INPUT_OUTPUT 0x03
439
440 /* Link Key types */
441 #define HCI_LK_COMBINATION 0x00
442 #define HCI_LK_LOCAL_UNIT 0x01
443 #define HCI_LK_REMOTE_UNIT 0x02
444 #define HCI_LK_DEBUG_COMBINATION 0x03
445 #define HCI_LK_UNAUTH_COMBINATION_P192 0x04
446 #define HCI_LK_AUTH_COMBINATION_P192 0x05
447 #define HCI_LK_CHANGED_COMBINATION 0x06
448 #define HCI_LK_UNAUTH_COMBINATION_P256 0x07
449 #define HCI_LK_AUTH_COMBINATION_P256 0x08
450
451 /* ---- HCI Error Codes ---- */
452 #define HCI_ERROR_UNKNOWN_CONN_ID 0x02
453 #define HCI_ERROR_AUTH_FAILURE 0x05
454 #define HCI_ERROR_PIN_OR_KEY_MISSING 0x06
455 #define HCI_ERROR_MEMORY_EXCEEDED 0x07
456 #define HCI_ERROR_CONNECTION_TIMEOUT 0x08
457 #define HCI_ERROR_REJ_LIMITED_RESOURCES 0x0d
458 #define HCI_ERROR_REJ_BAD_ADDR 0x0f
459 #define HCI_ERROR_REMOTE_USER_TERM 0x13
460 #define HCI_ERROR_REMOTE_LOW_RESOURCES 0x14
461 #define HCI_ERROR_REMOTE_POWER_OFF 0x15
462 #define HCI_ERROR_LOCAL_HOST_TERM 0x16
463 #define HCI_ERROR_PAIRING_NOT_ALLOWED 0x18
464 #define HCI_ERROR_INVALID_LL_PARAMS 0x1e
465 #define HCI_ERROR_UNSPECIFIED 0x1f
466 #define HCI_ERROR_ADVERTISING_TIMEOUT 0x3c
467
468 /* Flow control modes */
469 #define HCI_FLOW_CTL_MODE_PACKET_BASED 0x00
470 #define HCI_FLOW_CTL_MODE_BLOCK_BASED 0x01
471
472 /* The core spec defines 127 as the "not available" value */
473 #define HCI_TX_POWER_INVALID 127
474 #define HCI_RSSI_INVALID 127
475
476 #define HCI_ROLE_MASTER 0x00
477 #define HCI_ROLE_SLAVE 0x01
478
479 /* Extended Inquiry Response field types */
480 #define EIR_FLAGS 0x01 /* flags */
481 #define EIR_UUID16_SOME 0x02 /* 16-bit UUID, more available */
482 #define EIR_UUID16_ALL 0x03 /* 16-bit UUID, all listed */
483 #define EIR_UUID32_SOME 0x04 /* 32-bit UUID, more available */
484 #define EIR_UUID32_ALL 0x05 /* 32-bit UUID, all listed */
485 #define EIR_UUID128_SOME 0x06 /* 128-bit UUID, more available */
486 #define EIR_UUID128_ALL 0x07 /* 128-bit UUID, all listed */
487 #define EIR_NAME_SHORT 0x08 /* shortened local name */
488 #define EIR_NAME_COMPLETE 0x09 /* complete local name */
489 #define EIR_TX_POWER 0x0A /* transmit power level */
490 #define EIR_CLASS_OF_DEV 0x0D /* Class of Device */
491 #define EIR_SSP_HASH_C192 0x0E /* Simple Pairing Hash C-192 */
492 #define EIR_SSP_RAND_R192 0x0F /* Simple Pairing Randomizer R-192 */
493 #define EIR_DEVICE_ID 0x10 /* device ID */
494 #define EIR_APPEARANCE 0x19 /* Device appearance */
495 #define EIR_LE_BDADDR 0x1B /* LE Bluetooth device address */
496 #define EIR_LE_ROLE 0x1C /* LE role */
497 #define EIR_SSP_HASH_C256 0x1D /* Simple Pairing Hash C-256 */
498 #define EIR_SSP_RAND_R256 0x1E /* Simple Pairing Rand R-256 */
499 #define EIR_LE_SC_CONFIRM 0x22 /* LE SC Confirmation Value */
500 #define EIR_LE_SC_RANDOM 0x23 /* LE SC Random Value */
501
502 /* Low Energy Advertising Flags */
503 #define LE_AD_LIMITED 0x01 /* Limited Discoverable */
504 #define LE_AD_GENERAL 0x02 /* General Discoverable */
505 #define LE_AD_NO_BREDR 0x04 /* BR/EDR not supported */
506 #define LE_AD_SIM_LE_BREDR_CTRL 0x08 /* Simultaneous LE & BR/EDR Controller */
507 #define LE_AD_SIM_LE_BREDR_HOST 0x10 /* Simultaneous LE & BR/EDR Host */
508
509 /* ----- HCI Commands ---- */
510 #define HCI_OP_NOP 0x0000
511
512 #define HCI_OP_INQUIRY 0x0401
513 struct hci_cp_inquiry {
514 __u8 lap[3];
515 __u8 length;
516 __u8 num_rsp;
517 } __packed;
518
519 #define HCI_OP_INQUIRY_CANCEL 0x0402
520
521 #define HCI_OP_PERIODIC_INQ 0x0403
522
523 #define HCI_OP_EXIT_PERIODIC_INQ 0x0404
524
525 #define HCI_OP_CREATE_CONN 0x0405
526 struct hci_cp_create_conn {
527 bdaddr_t bdaddr;
528 __le16 pkt_type;
529 __u8 pscan_rep_mode;
530 __u8 pscan_mode;
531 __le16 clock_offset;
532 __u8 role_switch;
533 } __packed;
534
535 #define HCI_OP_DISCONNECT 0x0406
536 struct hci_cp_disconnect {
537 __le16 handle;
538 __u8 reason;
539 } __packed;
540
541 #define HCI_OP_ADD_SCO 0x0407
542 struct hci_cp_add_sco {
543 __le16 handle;
544 __le16 pkt_type;
545 } __packed;
546
547 #define HCI_OP_CREATE_CONN_CANCEL 0x0408
548 struct hci_cp_create_conn_cancel {
549 bdaddr_t bdaddr;
550 } __packed;
551
552 #define HCI_OP_ACCEPT_CONN_REQ 0x0409
553 struct hci_cp_accept_conn_req {
554 bdaddr_t bdaddr;
555 __u8 role;
556 } __packed;
557
558 #define HCI_OP_REJECT_CONN_REQ 0x040a
559 struct hci_cp_reject_conn_req {
560 bdaddr_t bdaddr;
561 __u8 reason;
562 } __packed;
563
564 #define HCI_OP_LINK_KEY_REPLY 0x040b
565 struct hci_cp_link_key_reply {
566 bdaddr_t bdaddr;
567 __u8 link_key[HCI_LINK_KEY_SIZE];
568 } __packed;
569
570 #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
571 struct hci_cp_link_key_neg_reply {
572 bdaddr_t bdaddr;
573 } __packed;
574
575 #define HCI_OP_PIN_CODE_REPLY 0x040d
576 struct hci_cp_pin_code_reply {
577 bdaddr_t bdaddr;
578 __u8 pin_len;
579 __u8 pin_code[16];
580 } __packed;
581 struct hci_rp_pin_code_reply {
582 __u8 status;
583 bdaddr_t bdaddr;
584 } __packed;
585
586 #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
587 struct hci_cp_pin_code_neg_reply {
588 bdaddr_t bdaddr;
589 } __packed;
590 struct hci_rp_pin_code_neg_reply {
591 __u8 status;
592 bdaddr_t bdaddr;
593 } __packed;
594
595 #define HCI_OP_CHANGE_CONN_PTYPE 0x040f
596 struct hci_cp_change_conn_ptype {
597 __le16 handle;
598 __le16 pkt_type;
599 } __packed;
600
601 #define HCI_OP_AUTH_REQUESTED 0x0411
602 struct hci_cp_auth_requested {
603 __le16 handle;
604 } __packed;
605
606 #define HCI_OP_SET_CONN_ENCRYPT 0x0413
607 struct hci_cp_set_conn_encrypt {
608 __le16 handle;
609 __u8 encrypt;
610 } __packed;
611
612 #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
613 struct hci_cp_change_conn_link_key {
614 __le16 handle;
615 } __packed;
616
617 #define HCI_OP_REMOTE_NAME_REQ 0x0419
618 struct hci_cp_remote_name_req {
619 bdaddr_t bdaddr;
620 __u8 pscan_rep_mode;
621 __u8 pscan_mode;
622 __le16 clock_offset;
623 } __packed;
624
625 #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
626 struct hci_cp_remote_name_req_cancel {
627 bdaddr_t bdaddr;
628 } __packed;
629
630 #define HCI_OP_READ_REMOTE_FEATURES 0x041b
631 struct hci_cp_read_remote_features {
632 __le16 handle;
633 } __packed;
634
635 #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
636 struct hci_cp_read_remote_ext_features {
637 __le16 handle;
638 __u8 page;
639 } __packed;
640
641 #define HCI_OP_READ_REMOTE_VERSION 0x041d
642 struct hci_cp_read_remote_version {
643 __le16 handle;
644 } __packed;
645
646 #define HCI_OP_READ_CLOCK_OFFSET 0x041f
647 struct hci_cp_read_clock_offset {
648 __le16 handle;
649 } __packed;
650
651 #define HCI_OP_SETUP_SYNC_CONN 0x0428
652 struct hci_cp_setup_sync_conn {
653 __le16 handle;
654 __le32 tx_bandwidth;
655 __le32 rx_bandwidth;
656 __le16 max_latency;
657 __le16 voice_setting;
658 __u8 retrans_effort;
659 __le16 pkt_type;
660 } __packed;
661
662 #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
663 struct hci_cp_accept_sync_conn_req {
664 bdaddr_t bdaddr;
665 __le32 tx_bandwidth;
666 __le32 rx_bandwidth;
667 __le16 max_latency;
668 __le16 content_format;
669 __u8 retrans_effort;
670 __le16 pkt_type;
671 } __packed;
672
673 #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
674 struct hci_cp_reject_sync_conn_req {
675 bdaddr_t bdaddr;
676 __u8 reason;
677 } __packed;
678
679 #define HCI_OP_IO_CAPABILITY_REPLY 0x042b
680 struct hci_cp_io_capability_reply {
681 bdaddr_t bdaddr;
682 __u8 capability;
683 __u8 oob_data;
684 __u8 authentication;
685 } __packed;
686
687 #define HCI_OP_USER_CONFIRM_REPLY 0x042c
688 struct hci_cp_user_confirm_reply {
689 bdaddr_t bdaddr;
690 } __packed;
691 struct hci_rp_user_confirm_reply {
692 __u8 status;
693 bdaddr_t bdaddr;
694 } __packed;
695
696 #define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
697
698 #define HCI_OP_USER_PASSKEY_REPLY 0x042e
699 struct hci_cp_user_passkey_reply {
700 bdaddr_t bdaddr;
701 __le32 passkey;
702 } __packed;
703
704 #define HCI_OP_USER_PASSKEY_NEG_REPLY 0x042f
705
706 #define HCI_OP_REMOTE_OOB_DATA_REPLY 0x0430
707 struct hci_cp_remote_oob_data_reply {
708 bdaddr_t bdaddr;
709 __u8 hash[16];
710 __u8 rand[16];
711 } __packed;
712
713 #define HCI_OP_REMOTE_OOB_DATA_NEG_REPLY 0x0433
714 struct hci_cp_remote_oob_data_neg_reply {
715 bdaddr_t bdaddr;
716 } __packed;
717
718 #define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
719 struct hci_cp_io_capability_neg_reply {
720 bdaddr_t bdaddr;
721 __u8 reason;
722 } __packed;
723
724 #define HCI_OP_CREATE_PHY_LINK 0x0435
725 struct hci_cp_create_phy_link {
726 __u8 phy_handle;
727 __u8 key_len;
728 __u8 key_type;
729 __u8 key[HCI_AMP_LINK_KEY_SIZE];
730 } __packed;
731
732 #define HCI_OP_ACCEPT_PHY_LINK 0x0436
733 struct hci_cp_accept_phy_link {
734 __u8 phy_handle;
735 __u8 key_len;
736 __u8 key_type;
737 __u8 key[HCI_AMP_LINK_KEY_SIZE];
738 } __packed;
739
740 #define HCI_OP_DISCONN_PHY_LINK 0x0437
741 struct hci_cp_disconn_phy_link {
742 __u8 phy_handle;
743 __u8 reason;
744 } __packed;
745
746 struct ext_flow_spec {
747 __u8 id;
748 __u8 stype;
749 __le16 msdu;
750 __le32 sdu_itime;
751 __le32 acc_lat;
752 __le32 flush_to;
753 } __packed;
754
755 #define HCI_OP_CREATE_LOGICAL_LINK 0x0438
756 #define HCI_OP_ACCEPT_LOGICAL_LINK 0x0439
757 struct hci_cp_create_accept_logical_link {
758 __u8 phy_handle;
759 struct ext_flow_spec tx_flow_spec;
760 struct ext_flow_spec rx_flow_spec;
761 } __packed;
762
763 #define HCI_OP_DISCONN_LOGICAL_LINK 0x043a
764 struct hci_cp_disconn_logical_link {
765 __le16 log_handle;
766 } __packed;
767
768 #define HCI_OP_LOGICAL_LINK_CANCEL 0x043b
769 struct hci_cp_logical_link_cancel {
770 __u8 phy_handle;
771 __u8 flow_spec_id;
772 } __packed;
773
774 struct hci_rp_logical_link_cancel {
775 __u8 status;
776 __u8 phy_handle;
777 __u8 flow_spec_id;
778 } __packed;
779
780 #define HCI_OP_SET_CSB 0x0441
781 struct hci_cp_set_csb {
782 __u8 enable;
783 __u8 lt_addr;
784 __u8 lpo_allowed;
785 __le16 packet_type;
786 __le16 interval_min;
787 __le16 interval_max;
788 __le16 csb_sv_tout;
789 } __packed;
790 struct hci_rp_set_csb {
791 __u8 status;
792 __u8 lt_addr;
793 __le16 interval;
794 } __packed;
795
796 #define HCI_OP_START_SYNC_TRAIN 0x0443
797
798 #define HCI_OP_REMOTE_OOB_EXT_DATA_REPLY 0x0445
799 struct hci_cp_remote_oob_ext_data_reply {
800 bdaddr_t bdaddr;
801 __u8 hash192[16];
802 __u8 rand192[16];
803 __u8 hash256[16];
804 __u8 rand256[16];
805 } __packed;
806
807 #define HCI_OP_SNIFF_MODE 0x0803
808 struct hci_cp_sniff_mode {
809 __le16 handle;
810 __le16 max_interval;
811 __le16 min_interval;
812 __le16 attempt;
813 __le16 timeout;
814 } __packed;
815
816 #define HCI_OP_EXIT_SNIFF_MODE 0x0804
817 struct hci_cp_exit_sniff_mode {
818 __le16 handle;
819 } __packed;
820
821 #define HCI_OP_ROLE_DISCOVERY 0x0809
822 struct hci_cp_role_discovery {
823 __le16 handle;
824 } __packed;
825 struct hci_rp_role_discovery {
826 __u8 status;
827 __le16 handle;
828 __u8 role;
829 } __packed;
830
831 #define HCI_OP_SWITCH_ROLE 0x080b
832 struct hci_cp_switch_role {
833 bdaddr_t bdaddr;
834 __u8 role;
835 } __packed;
836
837 #define HCI_OP_READ_LINK_POLICY 0x080c
838 struct hci_cp_read_link_policy {
839 __le16 handle;
840 } __packed;
841 struct hci_rp_read_link_policy {
842 __u8 status;
843 __le16 handle;
844 __le16 policy;
845 } __packed;
846
847 #define HCI_OP_WRITE_LINK_POLICY 0x080d
848 struct hci_cp_write_link_policy {
849 __le16 handle;
850 __le16 policy;
851 } __packed;
852 struct hci_rp_write_link_policy {
853 __u8 status;
854 __le16 handle;
855 } __packed;
856
857 #define HCI_OP_READ_DEF_LINK_POLICY 0x080e
858 struct hci_rp_read_def_link_policy {
859 __u8 status;
860 __le16 policy;
861 } __packed;
862
863 #define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
864 struct hci_cp_write_def_link_policy {
865 __le16 policy;
866 } __packed;
867
868 #define HCI_OP_SNIFF_SUBRATE 0x0811
869 struct hci_cp_sniff_subrate {
870 __le16 handle;
871 __le16 max_latency;
872 __le16 min_remote_timeout;
873 __le16 min_local_timeout;
874 } __packed;
875
876 #define HCI_OP_SET_EVENT_MASK 0x0c01
877
878 #define HCI_OP_RESET 0x0c03
879
880 #define HCI_OP_SET_EVENT_FLT 0x0c05
881 struct hci_cp_set_event_flt {
882 __u8 flt_type;
883 __u8 cond_type;
884 __u8 condition[0];
885 } __packed;
886
887 /* Filter types */
888 #define HCI_FLT_CLEAR_ALL 0x00
889 #define HCI_FLT_INQ_RESULT 0x01
890 #define HCI_FLT_CONN_SETUP 0x02
891
892 /* CONN_SETUP Condition types */
893 #define HCI_CONN_SETUP_ALLOW_ALL 0x00
894 #define HCI_CONN_SETUP_ALLOW_CLASS 0x01
895 #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
896
897 /* CONN_SETUP Conditions */
898 #define HCI_CONN_SETUP_AUTO_OFF 0x01
899 #define HCI_CONN_SETUP_AUTO_ON 0x02
900
901 #define HCI_OP_READ_STORED_LINK_KEY 0x0c0d
902 struct hci_cp_read_stored_link_key {
903 bdaddr_t bdaddr;
904 __u8 read_all;
905 } __packed;
906 struct hci_rp_read_stored_link_key {
907 __u8 status;
908 __u8 max_keys;
909 __u8 num_keys;
910 } __packed;
911
912 #define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
913 struct hci_cp_delete_stored_link_key {
914 bdaddr_t bdaddr;
915 __u8 delete_all;
916 } __packed;
917 struct hci_rp_delete_stored_link_key {
918 __u8 status;
919 __u8 num_keys;
920 } __packed;
921
922 #define HCI_MAX_NAME_LENGTH 248
923
924 #define HCI_OP_WRITE_LOCAL_NAME 0x0c13
925 struct hci_cp_write_local_name {
926 __u8 name[HCI_MAX_NAME_LENGTH];
927 } __packed;
928
929 #define HCI_OP_READ_LOCAL_NAME 0x0c14
930 struct hci_rp_read_local_name {
931 __u8 status;
932 __u8 name[HCI_MAX_NAME_LENGTH];
933 } __packed;
934
935 #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
936
937 #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
938
939 #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
940 #define SCAN_DISABLED 0x00
941 #define SCAN_INQUIRY 0x01
942 #define SCAN_PAGE 0x02
943
944 #define HCI_OP_READ_AUTH_ENABLE 0x0c1f
945
946 #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
947 #define AUTH_DISABLED 0x00
948 #define AUTH_ENABLED 0x01
949
950 #define HCI_OP_READ_ENCRYPT_MODE 0x0c21
951
952 #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
953 #define ENCRYPT_DISABLED 0x00
954 #define ENCRYPT_P2P 0x01
955 #define ENCRYPT_BOTH 0x02
956
957 #define HCI_OP_READ_CLASS_OF_DEV 0x0c23
958 struct hci_rp_read_class_of_dev {
959 __u8 status;
960 __u8 dev_class[3];
961 } __packed;
962
963 #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
964 struct hci_cp_write_class_of_dev {
965 __u8 dev_class[3];
966 } __packed;
967
968 #define HCI_OP_READ_VOICE_SETTING 0x0c25
969 struct hci_rp_read_voice_setting {
970 __u8 status;
971 __le16 voice_setting;
972 } __packed;
973
974 #define HCI_OP_WRITE_VOICE_SETTING 0x0c26
975 struct hci_cp_write_voice_setting {
976 __le16 voice_setting;
977 } __packed;
978
979 #define HCI_OP_HOST_BUFFER_SIZE 0x0c33
980 struct hci_cp_host_buffer_size {
981 __le16 acl_mtu;
982 __u8 sco_mtu;
983 __le16 acl_max_pkt;
984 __le16 sco_max_pkt;
985 } __packed;
986
987 #define HCI_OP_READ_NUM_SUPPORTED_IAC 0x0c38
988 struct hci_rp_read_num_supported_iac {
989 __u8 status;
990 __u8 num_iac;
991 } __packed;
992
993 #define HCI_OP_READ_CURRENT_IAC_LAP 0x0c39
994
995 #define HCI_OP_WRITE_CURRENT_IAC_LAP 0x0c3a
996 struct hci_cp_write_current_iac_lap {
997 __u8 num_iac;
998 __u8 iac_lap[6];
999 } __packed;
1000
1001 #define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
1002
1003 #define HCI_MAX_EIR_LENGTH 240
1004
1005 #define HCI_OP_WRITE_EIR 0x0c52
1006 struct hci_cp_write_eir {
1007 __u8 fec;
1008 __u8 data[HCI_MAX_EIR_LENGTH];
1009 } __packed;
1010
1011 #define HCI_OP_READ_SSP_MODE 0x0c55
1012 struct hci_rp_read_ssp_mode {
1013 __u8 status;
1014 __u8 mode;
1015 } __packed;
1016
1017 #define HCI_OP_WRITE_SSP_MODE 0x0c56
1018 struct hci_cp_write_ssp_mode {
1019 __u8 mode;
1020 } __packed;
1021
1022 #define HCI_OP_READ_LOCAL_OOB_DATA 0x0c57
1023 struct hci_rp_read_local_oob_data {
1024 __u8 status;
1025 __u8 hash[16];
1026 __u8 rand[16];
1027 } __packed;
1028
1029 #define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
1030 struct hci_rp_read_inq_rsp_tx_power {
1031 __u8 status;
1032 __s8 tx_power;
1033 } __packed;
1034
1035 #define HCI_OP_SET_EVENT_MASK_PAGE_2 0x0c63
1036
1037 #define HCI_OP_READ_LOCATION_DATA 0x0c64
1038
1039 #define HCI_OP_READ_FLOW_CONTROL_MODE 0x0c66
1040 struct hci_rp_read_flow_control_mode {
1041 __u8 status;
1042 __u8 mode;
1043 } __packed;
1044
1045 #define HCI_OP_WRITE_LE_HOST_SUPPORTED 0x0c6d
1046 struct hci_cp_write_le_host_supported {
1047 __u8 le;
1048 __u8 simul;
1049 } __packed;
1050
1051 #define HCI_OP_SET_RESERVED_LT_ADDR 0x0c74
1052 struct hci_cp_set_reserved_lt_addr {
1053 __u8 lt_addr;
1054 } __packed;
1055 struct hci_rp_set_reserved_lt_addr {
1056 __u8 status;
1057 __u8 lt_addr;
1058 } __packed;
1059
1060 #define HCI_OP_DELETE_RESERVED_LT_ADDR 0x0c75
1061 struct hci_cp_delete_reserved_lt_addr {
1062 __u8 lt_addr;
1063 } __packed;
1064 struct hci_rp_delete_reserved_lt_addr {
1065 __u8 status;
1066 __u8 lt_addr;
1067 } __packed;
1068
1069 #define HCI_OP_SET_CSB_DATA 0x0c76
1070 struct hci_cp_set_csb_data {
1071 __u8 lt_addr;
1072 __u8 fragment;
1073 __u8 data_length;
1074 __u8 data[HCI_MAX_CSB_DATA_SIZE];
1075 } __packed;
1076 struct hci_rp_set_csb_data {
1077 __u8 status;
1078 __u8 lt_addr;
1079 } __packed;
1080
1081 #define HCI_OP_READ_SYNC_TRAIN_PARAMS 0x0c77
1082
1083 #define HCI_OP_WRITE_SYNC_TRAIN_PARAMS 0x0c78
1084 struct hci_cp_write_sync_train_params {
1085 __le16 interval_min;
1086 __le16 interval_max;
1087 __le32 sync_train_tout;
1088 __u8 service_data;
1089 } __packed;
1090 struct hci_rp_write_sync_train_params {
1091 __u8 status;
1092 __le16 sync_train_int;
1093 } __packed;
1094
1095 #define HCI_OP_READ_SC_SUPPORT 0x0c79
1096 struct hci_rp_read_sc_support {
1097 __u8 status;
1098 __u8 support;
1099 } __packed;
1100
1101 #define HCI_OP_WRITE_SC_SUPPORT 0x0c7a
1102 struct hci_cp_write_sc_support {
1103 __u8 support;
1104 } __packed;
1105
1106 #define HCI_OP_READ_LOCAL_OOB_EXT_DATA 0x0c7d
1107 struct hci_rp_read_local_oob_ext_data {
1108 __u8 status;
1109 __u8 hash192[16];
1110 __u8 rand192[16];
1111 __u8 hash256[16];
1112 __u8 rand256[16];
1113 } __packed;
1114
1115 #define HCI_OP_READ_LOCAL_VERSION 0x1001
1116 struct hci_rp_read_local_version {
1117 __u8 status;
1118 __u8 hci_ver;
1119 __le16 hci_rev;
1120 __u8 lmp_ver;
1121 __le16 manufacturer;
1122 __le16 lmp_subver;
1123 } __packed;
1124
1125 #define HCI_OP_READ_LOCAL_COMMANDS 0x1002
1126 struct hci_rp_read_local_commands {
1127 __u8 status;
1128 __u8 commands[64];
1129 } __packed;
1130
1131 #define HCI_OP_READ_LOCAL_FEATURES 0x1003
1132 struct hci_rp_read_local_features {
1133 __u8 status;
1134 __u8 features[8];
1135 } __packed;
1136
1137 #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
1138 struct hci_cp_read_local_ext_features {
1139 __u8 page;
1140 } __packed;
1141 struct hci_rp_read_local_ext_features {
1142 __u8 status;
1143 __u8 page;
1144 __u8 max_page;
1145 __u8 features[8];
1146 } __packed;
1147
1148 #define HCI_OP_READ_BUFFER_SIZE 0x1005
1149 struct hci_rp_read_buffer_size {
1150 __u8 status;
1151 __le16 acl_mtu;
1152 __u8 sco_mtu;
1153 __le16 acl_max_pkt;
1154 __le16 sco_max_pkt;
1155 } __packed;
1156
1157 #define HCI_OP_READ_BD_ADDR 0x1009
1158 struct hci_rp_read_bd_addr {
1159 __u8 status;
1160 bdaddr_t bdaddr;
1161 } __packed;
1162
1163 #define HCI_OP_READ_DATA_BLOCK_SIZE 0x100a
1164 struct hci_rp_read_data_block_size {
1165 __u8 status;
1166 __le16 max_acl_len;
1167 __le16 block_len;
1168 __le16 num_blocks;
1169 } __packed;
1170
1171 #define HCI_OP_READ_LOCAL_CODECS 0x100b
1172
1173 #define HCI_OP_READ_PAGE_SCAN_ACTIVITY 0x0c1b
1174 struct hci_rp_read_page_scan_activity {
1175 __u8 status;
1176 __le16 interval;
1177 __le16 window;
1178 } __packed;
1179
1180 #define HCI_OP_WRITE_PAGE_SCAN_ACTIVITY 0x0c1c
1181 struct hci_cp_write_page_scan_activity {
1182 __le16 interval;
1183 __le16 window;
1184 } __packed;
1185
1186 #define HCI_OP_READ_TX_POWER 0x0c2d
1187 struct hci_cp_read_tx_power {
1188 __le16 handle;
1189 __u8 type;
1190 } __packed;
1191 struct hci_rp_read_tx_power {
1192 __u8 status;
1193 __le16 handle;
1194 __s8 tx_power;
1195 } __packed;
1196
1197 #define HCI_OP_READ_PAGE_SCAN_TYPE 0x0c46
1198 struct hci_rp_read_page_scan_type {
1199 __u8 status;
1200 __u8 type;
1201 } __packed;
1202
1203 #define HCI_OP_WRITE_PAGE_SCAN_TYPE 0x0c47
1204 #define PAGE_SCAN_TYPE_STANDARD 0x00
1205 #define PAGE_SCAN_TYPE_INTERLACED 0x01
1206
1207 #define HCI_OP_READ_RSSI 0x1405
1208 struct hci_cp_read_rssi {
1209 __le16 handle;
1210 } __packed;
1211 struct hci_rp_read_rssi {
1212 __u8 status;
1213 __le16 handle;
1214 __s8 rssi;
1215 } __packed;
1216
1217 #define HCI_OP_READ_CLOCK 0x1407
1218 struct hci_cp_read_clock {
1219 __le16 handle;
1220 __u8 which;
1221 } __packed;
1222 struct hci_rp_read_clock {
1223 __u8 status;
1224 __le16 handle;
1225 __le32 clock;
1226 __le16 accuracy;
1227 } __packed;
1228
1229 #define HCI_OP_READ_ENC_KEY_SIZE 0x1408
1230 struct hci_cp_read_enc_key_size {
1231 __le16 handle;
1232 } __packed;
1233 struct hci_rp_read_enc_key_size {
1234 __u8 status;
1235 __le16 handle;
1236 __u8 key_size;
1237 } __packed;
1238
1239 #define HCI_OP_READ_LOCAL_AMP_INFO 0x1409
1240 struct hci_rp_read_local_amp_info {
1241 __u8 status;
1242 __u8 amp_status;
1243 __le32 total_bw;
1244 __le32 max_bw;
1245 __le32 min_latency;
1246 __le32 max_pdu;
1247 __u8 amp_type;
1248 __le16 pal_cap;
1249 __le16 max_assoc_size;
1250 __le32 max_flush_to;
1251 __le32 be_flush_to;
1252 } __packed;
1253
1254 #define HCI_OP_READ_LOCAL_AMP_ASSOC 0x140a
1255 struct hci_cp_read_local_amp_assoc {
1256 __u8 phy_handle;
1257 __le16 len_so_far;
1258 __le16 max_len;
1259 } __packed;
1260 struct hci_rp_read_local_amp_assoc {
1261 __u8 status;
1262 __u8 phy_handle;
1263 __le16 rem_len;
1264 __u8 frag[0];
1265 } __packed;
1266
1267 #define HCI_OP_WRITE_REMOTE_AMP_ASSOC 0x140b
1268 struct hci_cp_write_remote_amp_assoc {
1269 __u8 phy_handle;
1270 __le16 len_so_far;
1271 __le16 rem_len;
1272 __u8 frag[0];
1273 } __packed;
1274 struct hci_rp_write_remote_amp_assoc {
1275 __u8 status;
1276 __u8 phy_handle;
1277 } __packed;
1278
1279 #define HCI_OP_GET_MWS_TRANSPORT_CONFIG 0x140c
1280
1281 #define HCI_OP_ENABLE_DUT_MODE 0x1803
1282
1283 #define HCI_OP_WRITE_SSP_DEBUG_MODE 0x1804
1284
1285 #define HCI_OP_LE_SET_EVENT_MASK 0x2001
1286 struct hci_cp_le_set_event_mask {
1287 __u8 mask[8];
1288 } __packed;
1289
1290 #define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
1291 struct hci_rp_le_read_buffer_size {
1292 __u8 status;
1293 __le16 le_mtu;
1294 __u8 le_max_pkt;
1295 } __packed;
1296
1297 #define HCI_OP_LE_READ_LOCAL_FEATURES 0x2003
1298 struct hci_rp_le_read_local_features {
1299 __u8 status;
1300 __u8 features[8];
1301 } __packed;
1302
1303 #define HCI_OP_LE_SET_RANDOM_ADDR 0x2005
1304
1305 #define HCI_OP_LE_SET_ADV_PARAM 0x2006
1306 struct hci_cp_le_set_adv_param {
1307 __le16 min_interval;
1308 __le16 max_interval;
1309 __u8 type;
1310 __u8 own_address_type;
1311 __u8 direct_addr_type;
1312 bdaddr_t direct_addr;
1313 __u8 channel_map;
1314 __u8 filter_policy;
1315 } __packed;
1316
1317 #define HCI_OP_LE_READ_ADV_TX_POWER 0x2007
1318 struct hci_rp_le_read_adv_tx_power {
1319 __u8 status;
1320 __s8 tx_power;
1321 } __packed;
1322
1323 #define HCI_MAX_AD_LENGTH 31
1324
1325 #define HCI_OP_LE_SET_ADV_DATA 0x2008
1326 struct hci_cp_le_set_adv_data {
1327 __u8 length;
1328 __u8 data[HCI_MAX_AD_LENGTH];
1329 } __packed;
1330
1331 #define HCI_OP_LE_SET_SCAN_RSP_DATA 0x2009
1332 struct hci_cp_le_set_scan_rsp_data {
1333 __u8 length;
1334 __u8 data[HCI_MAX_AD_LENGTH];
1335 } __packed;
1336
1337 #define HCI_OP_LE_SET_ADV_ENABLE 0x200a
1338
1339 #define LE_SCAN_PASSIVE 0x00
1340 #define LE_SCAN_ACTIVE 0x01
1341
1342 #define HCI_OP_LE_SET_SCAN_PARAM 0x200b
1343 struct hci_cp_le_set_scan_param {
1344 __u8 type;
1345 __le16 interval;
1346 __le16 window;
1347 __u8 own_address_type;
1348 __u8 filter_policy;
1349 } __packed;
1350
1351 #define LE_SCAN_DISABLE 0x00
1352 #define LE_SCAN_ENABLE 0x01
1353 #define LE_SCAN_FILTER_DUP_DISABLE 0x00
1354 #define LE_SCAN_FILTER_DUP_ENABLE 0x01
1355
1356 #define HCI_OP_LE_SET_SCAN_ENABLE 0x200c
1357 struct hci_cp_le_set_scan_enable {
1358 __u8 enable;
1359 __u8 filter_dup;
1360 } __packed;
1361
1362 #define HCI_LE_USE_PEER_ADDR 0x00
1363 #define HCI_LE_USE_WHITELIST 0x01
1364
1365 #define HCI_OP_LE_CREATE_CONN 0x200d
1366 struct hci_cp_le_create_conn {
1367 __le16 scan_interval;
1368 __le16 scan_window;
1369 __u8 filter_policy;
1370 __u8 peer_addr_type;
1371 bdaddr_t peer_addr;
1372 __u8 own_address_type;
1373 __le16 conn_interval_min;
1374 __le16 conn_interval_max;
1375 __le16 conn_latency;
1376 __le16 supervision_timeout;
1377 __le16 min_ce_len;
1378 __le16 max_ce_len;
1379 } __packed;
1380
1381 #define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
1382
1383 #define HCI_OP_LE_READ_WHITE_LIST_SIZE 0x200f
1384 struct hci_rp_le_read_white_list_size {
1385 __u8 status;
1386 __u8 size;
1387 } __packed;
1388
1389 #define HCI_OP_LE_CLEAR_WHITE_LIST 0x2010
1390
1391 #define HCI_OP_LE_ADD_TO_WHITE_LIST 0x2011
1392 struct hci_cp_le_add_to_white_list {
1393 __u8 bdaddr_type;
1394 bdaddr_t bdaddr;
1395 } __packed;
1396
1397 #define HCI_OP_LE_DEL_FROM_WHITE_LIST 0x2012
1398 struct hci_cp_le_del_from_white_list {
1399 __u8 bdaddr_type;
1400 bdaddr_t bdaddr;
1401 } __packed;
1402
1403 #define HCI_OP_LE_CONN_UPDATE 0x2013
1404 struct hci_cp_le_conn_update {
1405 __le16 handle;
1406 __le16 conn_interval_min;
1407 __le16 conn_interval_max;
1408 __le16 conn_latency;
1409 __le16 supervision_timeout;
1410 __le16 min_ce_len;
1411 __le16 max_ce_len;
1412 } __packed;
1413
1414 #define HCI_OP_LE_READ_REMOTE_FEATURES 0x2016
1415 struct hci_cp_le_read_remote_features {
1416 __le16 handle;
1417 } __packed;
1418
1419 #define HCI_OP_LE_START_ENC 0x2019
1420 struct hci_cp_le_start_enc {
1421 __le16 handle;
1422 __le64 rand;
1423 __le16 ediv;
1424 __u8 ltk[16];
1425 } __packed;
1426
1427 #define HCI_OP_LE_LTK_REPLY 0x201a
1428 struct hci_cp_le_ltk_reply {
1429 __le16 handle;
1430 __u8 ltk[16];
1431 } __packed;
1432 struct hci_rp_le_ltk_reply {
1433 __u8 status;
1434 __le16 handle;
1435 } __packed;
1436
1437 #define HCI_OP_LE_LTK_NEG_REPLY 0x201b
1438 struct hci_cp_le_ltk_neg_reply {
1439 __le16 handle;
1440 } __packed;
1441 struct hci_rp_le_ltk_neg_reply {
1442 __u8 status;
1443 __le16 handle;
1444 } __packed;
1445
1446 #define HCI_OP_LE_READ_SUPPORTED_STATES 0x201c
1447 struct hci_rp_le_read_supported_states {
1448 __u8 status;
1449 __u8 le_states[8];
1450 } __packed;
1451
1452 #define HCI_OP_LE_CONN_PARAM_REQ_REPLY 0x2020
1453 struct hci_cp_le_conn_param_req_reply {
1454 __le16 handle;
1455 __le16 interval_min;
1456 __le16 interval_max;
1457 __le16 latency;
1458 __le16 timeout;
1459 __le16 min_ce_len;
1460 __le16 max_ce_len;
1461 } __packed;
1462
1463 #define HCI_OP_LE_CONN_PARAM_REQ_NEG_REPLY 0x2021
1464 struct hci_cp_le_conn_param_req_neg_reply {
1465 __le16 handle;
1466 __u8 reason;
1467 } __packed;
1468
1469 #define HCI_OP_LE_SET_DATA_LEN 0x2022
1470 struct hci_cp_le_set_data_len {
1471 __le16 handle;
1472 __le16 tx_len;
1473 __le16 tx_time;
1474 } __packed;
1475 struct hci_rp_le_set_data_len {
1476 __u8 status;
1477 __le16 handle;
1478 } __packed;
1479
1480 #define HCI_OP_LE_READ_DEF_DATA_LEN 0x2023
1481 struct hci_rp_le_read_def_data_len {
1482 __u8 status;
1483 __le16 tx_len;
1484 __le16 tx_time;
1485 } __packed;
1486
1487 #define HCI_OP_LE_WRITE_DEF_DATA_LEN 0x2024
1488 struct hci_cp_le_write_def_data_len {
1489 __le16 tx_len;
1490 __le16 tx_time;
1491 } __packed;
1492
1493 #define HCI_OP_LE_READ_MAX_DATA_LEN 0x202f
1494 struct hci_rp_le_read_max_data_len {
1495 __u8 status;
1496 __le16 tx_len;
1497 __le16 tx_time;
1498 __le16 rx_len;
1499 __le16 rx_time;
1500 } __packed;
1501
1502 /* ---- HCI Events ---- */
1503 #define HCI_EV_INQUIRY_COMPLETE 0x01
1504
1505 #define HCI_EV_INQUIRY_RESULT 0x02
1506 struct inquiry_info {
1507 bdaddr_t bdaddr;
1508 __u8 pscan_rep_mode;
1509 __u8 pscan_period_mode;
1510 __u8 pscan_mode;
1511 __u8 dev_class[3];
1512 __le16 clock_offset;
1513 } __packed;
1514
1515 #define HCI_EV_CONN_COMPLETE 0x03
1516 struct hci_ev_conn_complete {
1517 __u8 status;
1518 __le16 handle;
1519 bdaddr_t bdaddr;
1520 __u8 link_type;
1521 __u8 encr_mode;
1522 } __packed;
1523
1524 #define HCI_EV_CONN_REQUEST 0x04
1525 struct hci_ev_conn_request {
1526 bdaddr_t bdaddr;
1527 __u8 dev_class[3];
1528 __u8 link_type;
1529 } __packed;
1530
1531 #define HCI_EV_DISCONN_COMPLETE 0x05
1532 struct hci_ev_disconn_complete {
1533 __u8 status;
1534 __le16 handle;
1535 __u8 reason;
1536 } __packed;
1537
1538 #define HCI_EV_AUTH_COMPLETE 0x06
1539 struct hci_ev_auth_complete {
1540 __u8 status;
1541 __le16 handle;
1542 } __packed;
1543
1544 #define HCI_EV_REMOTE_NAME 0x07
1545 struct hci_ev_remote_name {
1546 __u8 status;
1547 bdaddr_t bdaddr;
1548 __u8 name[HCI_MAX_NAME_LENGTH];
1549 } __packed;
1550
1551 #define HCI_EV_ENCRYPT_CHANGE 0x08
1552 struct hci_ev_encrypt_change {
1553 __u8 status;
1554 __le16 handle;
1555 __u8 encrypt;
1556 } __packed;
1557
1558 #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
1559 struct hci_ev_change_link_key_complete {
1560 __u8 status;
1561 __le16 handle;
1562 } __packed;
1563
1564 #define HCI_EV_REMOTE_FEATURES 0x0b
1565 struct hci_ev_remote_features {
1566 __u8 status;
1567 __le16 handle;
1568 __u8 features[8];
1569 } __packed;
1570
1571 #define HCI_EV_REMOTE_VERSION 0x0c
1572 struct hci_ev_remote_version {
1573 __u8 status;
1574 __le16 handle;
1575 __u8 lmp_ver;
1576 __le16 manufacturer;
1577 __le16 lmp_subver;
1578 } __packed;
1579
1580 #define HCI_EV_QOS_SETUP_COMPLETE 0x0d
1581 struct hci_qos {
1582 __u8 service_type;
1583 __u32 token_rate;
1584 __u32 peak_bandwidth;
1585 __u32 latency;
1586 __u32 delay_variation;
1587 } __packed;
1588 struct hci_ev_qos_setup_complete {
1589 __u8 status;
1590 __le16 handle;
1591 struct hci_qos qos;
1592 } __packed;
1593
1594 #define HCI_EV_CMD_COMPLETE 0x0e
1595 struct hci_ev_cmd_complete {
1596 __u8 ncmd;
1597 __le16 opcode;
1598 } __packed;
1599
1600 #define HCI_EV_CMD_STATUS 0x0f
1601 struct hci_ev_cmd_status {
1602 __u8 status;
1603 __u8 ncmd;
1604 __le16 opcode;
1605 } __packed;
1606
1607 #define HCI_EV_HARDWARE_ERROR 0x10
1608 struct hci_ev_hardware_error {
1609 __u8 code;
1610 } __packed;
1611
1612 #define HCI_EV_ROLE_CHANGE 0x12
1613 struct hci_ev_role_change {
1614 __u8 status;
1615 bdaddr_t bdaddr;
1616 __u8 role;
1617 } __packed;
1618
1619 #define HCI_EV_NUM_COMP_PKTS 0x13
1620 struct hci_comp_pkts_info {
1621 __le16 handle;
1622 __le16 count;
1623 } __packed;
1624
1625 struct hci_ev_num_comp_pkts {
1626 __u8 num_hndl;
1627 struct hci_comp_pkts_info handles[0];
1628 } __packed;
1629
1630 #define HCI_EV_MODE_CHANGE 0x14
1631 struct hci_ev_mode_change {
1632 __u8 status;
1633 __le16 handle;
1634 __u8 mode;
1635 __le16 interval;
1636 } __packed;
1637
1638 #define HCI_EV_PIN_CODE_REQ 0x16
1639 struct hci_ev_pin_code_req {
1640 bdaddr_t bdaddr;
1641 } __packed;
1642
1643 #define HCI_EV_LINK_KEY_REQ 0x17
1644 struct hci_ev_link_key_req {
1645 bdaddr_t bdaddr;
1646 } __packed;
1647
1648 #define HCI_EV_LINK_KEY_NOTIFY 0x18
1649 struct hci_ev_link_key_notify {
1650 bdaddr_t bdaddr;
1651 __u8 link_key[HCI_LINK_KEY_SIZE];
1652 __u8 key_type;
1653 } __packed;
1654
1655 #define HCI_EV_CLOCK_OFFSET 0x1c
1656 struct hci_ev_clock_offset {
1657 __u8 status;
1658 __le16 handle;
1659 __le16 clock_offset;
1660 } __packed;
1661
1662 #define HCI_EV_PKT_TYPE_CHANGE 0x1d
1663 struct hci_ev_pkt_type_change {
1664 __u8 status;
1665 __le16 handle;
1666 __le16 pkt_type;
1667 } __packed;
1668
1669 #define HCI_EV_PSCAN_REP_MODE 0x20
1670 struct hci_ev_pscan_rep_mode {
1671 bdaddr_t bdaddr;
1672 __u8 pscan_rep_mode;
1673 } __packed;
1674
1675 #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
1676 struct inquiry_info_with_rssi {
1677 bdaddr_t bdaddr;
1678 __u8 pscan_rep_mode;
1679 __u8 pscan_period_mode;
1680 __u8 dev_class[3];
1681 __le16 clock_offset;
1682 __s8 rssi;
1683 } __packed;
1684 struct inquiry_info_with_rssi_and_pscan_mode {
1685 bdaddr_t bdaddr;
1686 __u8 pscan_rep_mode;
1687 __u8 pscan_period_mode;
1688 __u8 pscan_mode;
1689 __u8 dev_class[3];
1690 __le16 clock_offset;
1691 __s8 rssi;
1692 } __packed;
1693
1694 #define HCI_EV_REMOTE_EXT_FEATURES 0x23
1695 struct hci_ev_remote_ext_features {
1696 __u8 status;
1697 __le16 handle;
1698 __u8 page;
1699 __u8 max_page;
1700 __u8 features[8];
1701 } __packed;
1702
1703 #define HCI_EV_SYNC_CONN_COMPLETE 0x2c
1704 struct hci_ev_sync_conn_complete {
1705 __u8 status;
1706 __le16 handle;
1707 bdaddr_t bdaddr;
1708 __u8 link_type;
1709 __u8 tx_interval;
1710 __u8 retrans_window;
1711 __le16 rx_pkt_len;
1712 __le16 tx_pkt_len;
1713 __u8 air_mode;
1714 } __packed;
1715
1716 #define HCI_EV_SYNC_CONN_CHANGED 0x2d
1717 struct hci_ev_sync_conn_changed {
1718 __u8 status;
1719 __le16 handle;
1720 __u8 tx_interval;
1721 __u8 retrans_window;
1722 __le16 rx_pkt_len;
1723 __le16 tx_pkt_len;
1724 } __packed;
1725
1726 #define HCI_EV_SNIFF_SUBRATE 0x2e
1727 struct hci_ev_sniff_subrate {
1728 __u8 status;
1729 __le16 handle;
1730 __le16 max_tx_latency;
1731 __le16 max_rx_latency;
1732 __le16 max_remote_timeout;
1733 __le16 max_local_timeout;
1734 } __packed;
1735
1736 #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
1737 struct extended_inquiry_info {
1738 bdaddr_t bdaddr;
1739 __u8 pscan_rep_mode;
1740 __u8 pscan_period_mode;
1741 __u8 dev_class[3];
1742 __le16 clock_offset;
1743 __s8 rssi;
1744 __u8 data[240];
1745 } __packed;
1746
1747 #define HCI_EV_KEY_REFRESH_COMPLETE 0x30
1748 struct hci_ev_key_refresh_complete {
1749 __u8 status;
1750 __le16 handle;
1751 } __packed;
1752
1753 #define HCI_EV_IO_CAPA_REQUEST 0x31
1754 struct hci_ev_io_capa_request {
1755 bdaddr_t bdaddr;
1756 } __packed;
1757
1758 #define HCI_EV_IO_CAPA_REPLY 0x32
1759 struct hci_ev_io_capa_reply {
1760 bdaddr_t bdaddr;
1761 __u8 capability;
1762 __u8 oob_data;
1763 __u8 authentication;
1764 } __packed;
1765
1766 #define HCI_EV_USER_CONFIRM_REQUEST 0x33
1767 struct hci_ev_user_confirm_req {
1768 bdaddr_t bdaddr;
1769 __le32 passkey;
1770 } __packed;
1771
1772 #define HCI_EV_USER_PASSKEY_REQUEST 0x34
1773 struct hci_ev_user_passkey_req {
1774 bdaddr_t bdaddr;
1775 } __packed;
1776
1777 #define HCI_EV_REMOTE_OOB_DATA_REQUEST 0x35
1778 struct hci_ev_remote_oob_data_request {
1779 bdaddr_t bdaddr;
1780 } __packed;
1781
1782 #define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
1783 struct hci_ev_simple_pair_complete {
1784 __u8 status;
1785 bdaddr_t bdaddr;
1786 } __packed;
1787
1788 #define HCI_EV_USER_PASSKEY_NOTIFY 0x3b
1789 struct hci_ev_user_passkey_notify {
1790 bdaddr_t bdaddr;
1791 __le32 passkey;
1792 } __packed;
1793
1794 #define HCI_KEYPRESS_STARTED 0
1795 #define HCI_KEYPRESS_ENTERED 1
1796 #define HCI_KEYPRESS_ERASED 2
1797 #define HCI_KEYPRESS_CLEARED 3
1798 #define HCI_KEYPRESS_COMPLETED 4
1799
1800 #define HCI_EV_KEYPRESS_NOTIFY 0x3c
1801 struct hci_ev_keypress_notify {
1802 bdaddr_t bdaddr;
1803 __u8 type;
1804 } __packed;
1805
1806 #define HCI_EV_REMOTE_HOST_FEATURES 0x3d
1807 struct hci_ev_remote_host_features {
1808 bdaddr_t bdaddr;
1809 __u8 features[8];
1810 } __packed;
1811
1812 #define HCI_EV_LE_META 0x3e
1813 struct hci_ev_le_meta {
1814 __u8 subevent;
1815 } __packed;
1816
1817 #define HCI_EV_PHY_LINK_COMPLETE 0x40
1818 struct hci_ev_phy_link_complete {
1819 __u8 status;
1820 __u8 phy_handle;
1821 } __packed;
1822
1823 #define HCI_EV_CHANNEL_SELECTED 0x41
1824 struct hci_ev_channel_selected {
1825 __u8 phy_handle;
1826 } __packed;
1827
1828 #define HCI_EV_DISCONN_PHY_LINK_COMPLETE 0x42
1829 struct hci_ev_disconn_phy_link_complete {
1830 __u8 status;
1831 __u8 phy_handle;
1832 __u8 reason;
1833 } __packed;
1834
1835 #define HCI_EV_LOGICAL_LINK_COMPLETE 0x45
1836 struct hci_ev_logical_link_complete {
1837 __u8 status;
1838 __le16 handle;
1839 __u8 phy_handle;
1840 __u8 flow_spec_id;
1841 } __packed;
1842
1843 #define HCI_EV_DISCONN_LOGICAL_LINK_COMPLETE 0x46
1844 struct hci_ev_disconn_logical_link_complete {
1845 __u8 status;
1846 __le16 handle;
1847 __u8 reason;
1848 } __packed;
1849
1850 #define HCI_EV_NUM_COMP_BLOCKS 0x48
1851 struct hci_comp_blocks_info {
1852 __le16 handle;
1853 __le16 pkts;
1854 __le16 blocks;
1855 } __packed;
1856
1857 struct hci_ev_num_comp_blocks {
1858 __le16 num_blocks;
1859 __u8 num_hndl;
1860 struct hci_comp_blocks_info handles[0];
1861 } __packed;
1862
1863 #define HCI_EV_SYNC_TRAIN_COMPLETE 0x4F
1864 struct hci_ev_sync_train_complete {
1865 __u8 status;
1866 } __packed;
1867
1868 #define HCI_EV_SLAVE_PAGE_RESP_TIMEOUT 0x54
1869
1870 #define HCI_EV_LE_CONN_COMPLETE 0x01
1871 struct hci_ev_le_conn_complete {
1872 __u8 status;
1873 __le16 handle;
1874 __u8 role;
1875 __u8 bdaddr_type;
1876 bdaddr_t bdaddr;
1877 __le16 interval;
1878 __le16 latency;
1879 __le16 supervision_timeout;
1880 __u8 clk_accurancy;
1881 } __packed;
1882
1883 /* Advertising report event types */
1884 #define LE_ADV_IND 0x00
1885 #define LE_ADV_DIRECT_IND 0x01
1886 #define LE_ADV_SCAN_IND 0x02
1887 #define LE_ADV_NONCONN_IND 0x03
1888 #define LE_ADV_SCAN_RSP 0x04
1889
1890 #define ADDR_LE_DEV_PUBLIC 0x00
1891 #define ADDR_LE_DEV_RANDOM 0x01
1892
1893 #define HCI_EV_LE_ADVERTISING_REPORT 0x02
1894 struct hci_ev_le_advertising_info {
1895 __u8 evt_type;
1896 __u8 bdaddr_type;
1897 bdaddr_t bdaddr;
1898 __u8 length;
1899 __u8 data[0];
1900 } __packed;
1901
1902 #define HCI_EV_LE_CONN_UPDATE_COMPLETE 0x03
1903 struct hci_ev_le_conn_update_complete {
1904 __u8 status;
1905 __le16 handle;
1906 __le16 interval;
1907 __le16 latency;
1908 __le16 supervision_timeout;
1909 } __packed;
1910
1911 #define HCI_EV_LE_REMOTE_FEAT_COMPLETE 0x04
1912 struct hci_ev_le_remote_feat_complete {
1913 __u8 status;
1914 __le16 handle;
1915 __u8 features[8];
1916 } __packed;
1917
1918 #define HCI_EV_LE_LTK_REQ 0x05
1919 struct hci_ev_le_ltk_req {
1920 __le16 handle;
1921 __le64 rand;
1922 __le16 ediv;
1923 } __packed;
1924
1925 #define HCI_EV_LE_REMOTE_CONN_PARAM_REQ 0x06
1926 struct hci_ev_le_remote_conn_param_req {
1927 __le16 handle;
1928 __le16 interval_min;
1929 __le16 interval_max;
1930 __le16 latency;
1931 __le16 timeout;
1932 } __packed;
1933
1934 #define HCI_EV_LE_DATA_LEN_CHANGE 0x07
1935 struct hci_ev_le_data_len_change {
1936 __le16 handle;
1937 __le16 tx_len;
1938 __le16 tx_time;
1939 __le16 rx_len;
1940 __le16 rx_time;
1941 } __packed;
1942
1943 #define HCI_EV_LE_DIRECT_ADV_REPORT 0x0B
1944 struct hci_ev_le_direct_adv_info {
1945 __u8 evt_type;
1946 __u8 bdaddr_type;
1947 bdaddr_t bdaddr;
1948 __u8 direct_addr_type;
1949 bdaddr_t direct_addr;
1950 __s8 rssi;
1951 } __packed;
1952
1953 /* Internal events generated by Bluetooth stack */
1954 #define HCI_EV_STACK_INTERNAL 0xfd
1955 struct hci_ev_stack_internal {
1956 __u16 type;
1957 __u8 data[0];
1958 } __packed;
1959
1960 #define HCI_EV_SI_DEVICE 0x01
1961 struct hci_ev_si_device {
1962 __u16 event;
1963 __u16 dev_id;
1964 } __packed;
1965
1966 #define HCI_EV_SI_SECURITY 0x02
1967 struct hci_ev_si_security {
1968 __u16 event;
1969 __u16 proto;
1970 __u16 subproto;
1971 __u8 incoming;
1972 } __packed;
1973
1974 /* ---- HCI Packet structures ---- */
1975 #define HCI_COMMAND_HDR_SIZE 3
1976 #define HCI_EVENT_HDR_SIZE 2
1977 #define HCI_ACL_HDR_SIZE 4
1978 #define HCI_SCO_HDR_SIZE 3
1979
1980 struct hci_command_hdr {
1981 __le16 opcode; /* OCF & OGF */
1982 __u8 plen;
1983 } __packed;
1984
1985 struct hci_event_hdr {
1986 __u8 evt;
1987 __u8 plen;
1988 } __packed;
1989
1990 struct hci_acl_hdr {
1991 __le16 handle; /* Handle & Flags(PB, BC) */
1992 __le16 dlen;
1993 } __packed;
1994
1995 struct hci_sco_hdr {
1996 __le16 handle;
1997 __u8 dlen;
1998 } __packed;
1999
2000 static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
2001 {
2002 return (struct hci_event_hdr *) skb->data;
2003 }
2004
2005 static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
2006 {
2007 return (struct hci_acl_hdr *) skb->data;
2008 }
2009
2010 static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
2011 {
2012 return (struct hci_sco_hdr *) skb->data;
2013 }
2014
2015 /* Command opcode pack/unpack */
2016 #define hci_opcode_pack(ogf, ocf) ((__u16) ((ocf & 0x03ff)|(ogf << 10)))
2017 #define hci_opcode_ogf(op) (op >> 10)
2018 #define hci_opcode_ocf(op) (op & 0x03ff)
2019
2020 /* ACL handle and flags pack/unpack */
2021 #define hci_handle_pack(h, f) ((__u16) ((h & 0x0fff)|(f << 12)))
2022 #define hci_handle(h) (h & 0x0fff)
2023 #define hci_flags(h) (h >> 12)
2024
2025 #endif /* __HCI_H */
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