1 /* $NetBSD: hci.h,v 1.41 2015/11/28 09:04:34 plunky Exp $ */
2
3 /*-
4 * Copyright (c) 2005 Iain Hibbert.
5 * Copyright (c) 2006 Itronix Inc.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. The name of Itronix Inc. may not be used to endorse
17 * or promote products derived from this software without specific
18 * prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
24 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
27 * ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 */
32 /*-
33 * Copyright (c) 2001 Maksim Yevmenkin <m_evmenkin@yahoo.com>
34 * All rights reserved.
35 *
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
38 * are met:
39 * 1. Redistributions of source code must retain the above copyright
40 * notice, this list of conditions and the following disclaimer.
41 * 2. Redistributions in binary form must reproduce the above copyright
42 * notice, this list of conditions and the following disclaimer in the
43 * documentation and/or other materials provided with the distribution.
44 *
45 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
46 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
47 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
48 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
49 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
50 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
51 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
52 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
53 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
54 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
55 * SUCH DAMAGE.
56 *
57 * $Id: hci.h,v 1.41 2015/11/28 09:04:34 plunky Exp $
58 * $FreeBSD: src/sys/netgraph/bluetooth/include/ng_hci.h,v 1.6 2005/01/07 01:45:43 imp Exp $
59 */
60
61 /*
62 * This file contains everything that applications need to know from
63 * Host Controller Interface (HCI). Information taken from Bluetooth
64 * Core Specifications (v1.1, v2.0, v2.1 + EDR, v3.0 + HS,
65 * v4.0 and v4.2)
66 *
67 * This file can be included by both kernel and userland applications.
68 *
69 * NOTE: Here and after Bluetooth device is called a "unit". Bluetooth
70 * specification refers to both devices and units. They are the
71 * same thing (I think), so to be consistent word "unit" will be
72 * used.
73 */
74
75 #ifndef _NETBT_HCI_H_
76 #define _NETBT_HCI_H_
77
78 #include <netbt/bluetooth.h>
79
80 #include <sys/ioccom.h>
81
82 /**************************************************************************
83 **************************************************************************
84 ** Common defines and types (HCI)
85 **************************************************************************
86 **************************************************************************/
87
88 #define HCI_LAP_SIZE 3 /* unit LAP */
89 #define HCI_KEY_SIZE 16 /* link key */
90 #define HCI_PIN_SIZE 16 /* link PIN */
91 #define HCI_EVENT_MASK_SIZE 8 /* event mask */
92 #define HCI_CLASS_SIZE 3 /* unit class */
93 #define HCI_FEATURES_SIZE 8 /* LMP features */
94 #define HCI_UNIT_NAME_SIZE 248 /* unit name size */
95 #define HCI_DEVNAME_SIZE 16 /* same as dv_xname */
96 #define HCI_COMMANDS_SIZE 64 /* supported commands mask */
97
98 /* HCI specification */
99 #define HCI_SPEC_V10 0x00 /* v1.0b */
100 #define HCI_SPEC_V11 0x01 /* v1.1 */
101 #define HCI_SPEC_V12 0x02 /* v1.2 */
102 #define HCI_SPEC_V20 0x03 /* v2.0 + EDR */
103 #define HCI_SPEC_V21 0x04 /* v2.1 + EDR */
104 #define HCI_SPEC_V30 0x05 /* v3.0 + HS */
105 #define HCI_SPEC_V40 0x06 /* v4.0 */
106 #define HCI_SPEC_V41 0x07 /* v4.1 */
107 #define HCI_SPEC_V42 0x08 /* v4.2 */
108 /* 0x09 - 0xFF - reserved for future use */
109
110 /* LMP features (and page 0 of extended features) */
111 /* ------------------- byte 0 --------------------*/
112 #define HCI_LMP_3SLOT 0x01
113 #define HCI_LMP_5SLOT 0x02
114 #define HCI_LMP_ENCRYPTION 0x04
115 #define HCI_LMP_SLOT_OFFSET 0x08
116 #define HCI_LMP_TIMIACCURACY 0x10
117 #define HCI_LMP_ROLE_SWITCH 0x20
118 #define HCI_LMP_HOLD_MODE 0x40
119 #define HCI_LMP_SNIFF_MODE 0x80
120 /* ------------------- byte 1 --------------------*/
121 #define HCI_LMP_PARK_MODE 0x01
122 #define HCI_LMP_RSSI 0x02
123 #define HCI_LMP_CHANNEL_QUALITY 0x04
124 #define HCI_LMP_SCO_LINK 0x08
125 #define HCI_LMP_HV2_PKT 0x10
126 #define HCI_LMP_HV3_PKT 0x20
127 #define HCI_LMP_ULAW_LOG 0x40
128 #define HCI_LMP_ALAW_LOG 0x80
129 /* ------------------- byte 2 --------------------*/
130 #define HCI_LMP_CVSD 0x01
131 #define HCI_LMP_PAGISCHEME 0x02
132 #define HCI_LMP_POWER_CONTROL 0x04
133 #define HCI_LMP_TRANSPARENT_SCO 0x08
134 #define HCI_LMP_FLOW_CONTROL_LAG0 0x10
135 #define HCI_LMP_FLOW_CONTROL_LAG1 0x20
136 #define HCI_LMP_FLOW_CONTROL_LAG2 0x40
137 #define HCI_LMP_BC_ENCRYPTION 0x80
138 /* ------------------- byte 3 --------------------*/
139 /* reserved 0x01 */
140 #define HCI_LMP_EDR_ACL_2MBPS 0x02
141 #define HCI_LMP_EDR_ACL_3MBPS 0x04
142 #define HCI_LMP_ENHANCED_ISCAN 0x08
143 #define HCI_LMP_INTERLACED_ISCAN 0x10
144 #define HCI_LMP_INTERLACED_PSCAN 0x20
145 #define HCI_LMP_RSSI_INQUIRY 0x40
146 #define HCI_LMP_EV3_PKT 0x80
147 /* ------------------- byte 4 --------------------*/
148 #define HCI_LMP_EV4_PKT 0x01
149 #define HCI_LMP_EV5_PKT 0x02
150 /* reserved 0x04 */
151 #define HCI_LMP_AFH_CAPABLE_SLAVE 0x08
152 #define HCI_LMP_AFH_CLASS_SLAVE 0x10
153 #define HCI_LMP_BR_EDR_UNSUPPORTED 0x20
154 #define HCI_LMP_LE_CONTROLLER 0x40
155 #define HCI_LMP_3SLOT_EDR_ACL 0x80
156 /* ------------------- byte 5 --------------------*/
157 #define HCI_LMP_5SLOT_EDR_ACL 0x01
158 #define HCI_LMP_SNIFF_SUBRATING 0x02
159 #define HCI_LMP_PAUSE_ENCRYPTION 0x04
160 #define HCI_LMP_AFH_CAPABLE_MASTER 0x08
161 #define HCI_LMP_AFH_CLASS_MASTER 0x10
162 #define HCI_LMP_EDR_eSCO_2MBPS 0x20
163 #define HCI_LMP_EDR_eSCO_3MBPS 0x40
164 #define HCI_LMP_3SLOT_EDR_eSCO 0x80
165 /* ------------------- byte 6 --------------------*/
166 #define HCI_LMP_EXTENDED_INQUIRY 0x01
167 #define HCI_LMP_LE_BR_EDR_CONTROLLER 0x02
168 /* reserved 0x04 */
169 #define HCI_LMP_SIMPLE_PAIRING 0x08
170 #define HCI_LMP_ENCAPSULATED_PDU 0x10
171 #define HCI_LMP_ERRDATA_REPORTING 0x20
172 #define HCI_LMP_NOFLUSH_PB_FLAG 0x40
173 /* reserved 0x80 */
174 /* ------------------- byte 7 --------------------*/
175 #define HCI_LMP_LINK_SUPERVISION_TO 0x01
176 #define HCI_LMP_INQ_RSP_TX_POWER 0x02
177 #define HCI_LMP_ENHANCED_POWER_CONTROL 0x04
178 #define HCI_LMP_EXTENDED_FEATURES 0x80
179
180 /* page 1 of extended features */
181 /* ------------------- byte 0 --------------------*/
182 #define HCI_LMP_SSP 0x01
183 #define HCI_LMP_LE_HOST 0x02
184 #define HCI_LMP_LE_BR_EDR_HOST 0x04
185 #define HCI_LMP_SECURE_CONN_HOST 0x08
186
187 /* page 2 of extended features */
188 /* ------------------- byte 0 --------------------*/
189 #define HCI_LMP_CONNLESS_MASTER 0x01
190 #define HCI_LMP_CONNLESS_SLAVE 0x02
191 #define HCI_LMP_SYNC_TRAIN 0x04
192 #define HCI_LMP_SYNC_SCAN 0x08
193 #define HCI_LMP_INQ_RSP_NOTIFY 0x10
194 #define HCI_LMP_INTERLACE_SCAN 0x20
195 #define HCI_LMP_COARSE_CLOCK 0x40
196 /* reserved 0x80 */
197 /* ------------------- byte 0 --------------------*/
198 #define HCI_LMP_SECURE_CONN_CONTROLLER 0x01
199 #define HCI_LMP_PING 0x02
200 /* reserved 0x04 */
201 #define HCI_LMP_TRAIN_NUDGING 0x08
202
203 /* Link types */
204 #define HCI_LINK_SCO 0x00 /* Voice */
205 #define HCI_LINK_ACL 0x01 /* Data */
206 #define HCI_LINK_eSCO 0x02 /* eSCO */
207 /* 0x03 - 0xFF - reserved for future use */
208
209 /*
210 * ACL/SCO packet type bits are set to enable the
211 * packet type, except for 2MBPS and 3MBPS when they
212 * are unset to enable the packet type.
213 */
214 /* ACL Packet types for "Create Connection" */
215 #define HCI_PKT_2MBPS_DH1 0x0002
216 #define HCI_PKT_3MBPS_DH1 0x0004
217 #define HCI_PKT_DM1 0x0008
218 #define HCI_PKT_DH1 0x0010
219 #define HCI_PKT_2MBPS_DH3 0x0100
220 #define HCI_PKT_3MBPS_DH3 0x0200
221 #define HCI_PKT_DM3 0x0400
222 #define HCI_PKT_DH3 0x0800
223 #define HCI_PKT_2MBPS_DH5 0x1000
224 #define HCI_PKT_3MBPS_DH5 0x2000
225 #define HCI_PKT_DM5 0x4000
226 #define HCI_PKT_DH5 0x8000
227
228 /* SCO Packet types for "Setup Synchronous Connection" */
229 #define HCI_PKT_HV1 0x0001
230 #define HCI_PKT_HV2 0x0002
231 #define HCI_PKT_HV3 0x0004
232 #define HCI_PKT_EV3 0x0008
233 #define HCI_PKT_EV4 0x0010
234 #define HCI_PKT_EV5 0x0020
235 #define HCI_PKT_2MBPS_EV3 0x0040
236 #define HCI_PKT_3MBPS_EV3 0x0080
237 #define HCI_PKT_2MBPS_EV5 0x0100
238 #define HCI_PKT_3MBPS_EV5 0x0200
239
240 /*
241 * Connection modes/Unit modes
242 *
243 * This is confusing. It means that one of the units change its mode
244 * for the specific connection. For example one connection was put on
245 * hold (but i could be wrong :)
246 */
247
248 /* Page scan modes (are deprecated) */
249 #define HCI_MANDATORY_PAGE_SCAN_MODE 0x00
250 #define HCI_OPTIONAL_PAGE_SCAN_MODE1 0x01
251 #define HCI_OPTIONAL_PAGE_SCAN_MODE2 0x02
252 #define HCI_OPTIONAL_PAGE_SCAN_MODE3 0x03
253 /* 0x04 - 0xFF - reserved for future use */
254
255 /* Page scan repetition modes */
256 #define HCI_SCAN_REP_MODE0 0x00
257 #define HCI_SCAN_REP_MODE1 0x01
258 #define HCI_SCAN_REP_MODE2 0x02
259 /* 0x03 - 0xFF - reserved for future use */
260
261 /* Page scan period modes */
262 #define HCI_PAGE_SCAN_PERIOD_MODE0 0x00
263 #define HCI_PAGE_SCAN_PERIOD_MODE1 0x01
264 #define HCI_PAGE_SCAN_PERIOD_MODE2 0x02
265 /* 0x03 - 0xFF - reserved for future use */
266
267 /* Scan enable */
268 #define HCI_NO_SCAN_ENABLE 0x00
269 #define HCI_INQUIRY_SCAN_ENABLE 0x01
270 #define HCI_PAGE_SCAN_ENABLE 0x02
271 /* 0x04 - 0xFF - reserved for future use */
272
273 /* Hold mode activities */
274 #define HCI_HOLD_MODE_NO_CHANGE 0x00
275 #define HCI_HOLD_MODE_SUSPEND_PAGE_SCAN 0x01
276 #define HCI_HOLD_MODE_SUSPEND_INQUIRY_SCAN 0x02
277 #define HCI_HOLD_MODE_SUSPEND_PERIOD_INQUIRY 0x04
278 /* 0x08 - 0x80 - reserved for future use */
279
280 /* Connection roles */
281 #define HCI_ROLE_MASTER 0x00
282 #define HCI_ROLE_SLAVE 0x01
283 /* 0x02 - 0xFF - reserved for future use */
284
285 /* Key flags */
286 #define HCI_USE_SEMI_PERMANENT_LINK_KEYS 0x00
287 #define HCI_USE_TEMPORARY_LINK_KEY 0x01
288 /* 0x02 - 0xFF - reserved for future use */
289
290 /* Pin types */
291 #define HCI_PIN_TYPE_VARIABLE 0x00
292 #define HCI_PIN_TYPE_FIXED 0x01
293
294 /* Link key types */
295 #define HCI_LINK_KEY_TYPE_COMBINATION_KEY 0x00
296 #define HCI_LINK_KEY_TYPE_LOCAL_UNIT_KEY 0x01
297 #define HCI_LINK_KEY_TYPE_REMOTE_UNIT_KEY 0x02
298 /* 0x03 - 0xFF - reserved for future use */
299
300 /* Encryption modes */
301 #define HCI_ENCRYPTION_MODE_NONE 0x00
302 #define HCI_ENCRYPTION_MODE_P2P 0x01
303 #define HCI_ENCRYPTION_MODE_ALL 0x02
304 /* 0x03 - 0xFF - reserved for future use */
305
306 /* Quality of service types */
307 #define HCI_SERVICE_TYPE_NO_TRAFFIC 0x00
308 #define HCI_SERVICE_TYPE_BEST_EFFORT 0x01
309 #define HCI_SERVICE_TYPE_GUARANTEED 0x02
310 /* 0x03 - 0xFF - reserved for future use */
311
312 /* Link policy settings */
313 #define HCI_LINK_POLICY_DISABLE_ALL_LM_MODES 0x0000
314 #define HCI_LINK_POLICY_ENABLE_ROLE_SWITCH 0x0001 /* Master/Slave switch */
315 #define HCI_LINK_POLICY_ENABLE_HOLD_MODE 0x0002
316 #define HCI_LINK_POLICY_ENABLE_SNIFF_MODE 0x0004
317 #define HCI_LINK_POLICY_ENABLE_PARK_MODE 0x0008
318 /* 0x0010 - 0x8000 - reserved for future use */
319
320 /* Event masks */
321 #define HCI_EVMSK_ALL 0x00000000ffffffff
322 #define HCI_EVMSK_NONE 0x0000000000000000
323 #define HCI_EVMSK_INQUIRY_COMPL 0x0000000000000001
324 #define HCI_EVMSK_INQUIRY_RESULT 0x0000000000000002
325 #define HCI_EVMSK_CON_COMPL 0x0000000000000004
326 #define HCI_EVMSK_CON_REQ 0x0000000000000008
327 #define HCI_EVMSK_DISCON_COMPL 0x0000000000000010
328 #define HCI_EVMSK_AUTH_COMPL 0x0000000000000020
329 #define HCI_EVMSK_REMOTE_NAME_REQ_COMPL 0x0000000000000040
330 #define HCI_EVMSK_ENCRYPTION_CHANGE 0x0000000000000080
331 #define HCI_EVMSK_CHANGE_CON_LINK_KEY_COMPL 0x0000000000000100
332 #define HCI_EVMSK_MASTER_LINK_KEY_COMPL 0x0000000000000200
333 #define HCI_EVMSK_READ_REMOTE_FEATURES_COMPL 0x0000000000000400
334 #define HCI_EVMSK_READ_REMOTE_VER_INFO_COMPL 0x0000000000000800
335 #define HCI_EVMSK_QOS_SETUP_COMPL 0x0000000000001000
336 #define HCI_EVMSK_COMMAND_COMPL 0x0000000000002000
337 #define HCI_EVMSK_COMMAND_STATUS 0x0000000000004000
338 #define HCI_EVMSK_HARDWARE_ERROR 0x0000000000008000
339 #define HCI_EVMSK_FLUSH_OCCUR 0x0000000000010000
340 #define HCI_EVMSK_ROLE_CHANGE 0x0000000000020000
341 #define HCI_EVMSK_NUM_COMPL_PKTS 0x0000000000040000
342 #define HCI_EVMSK_MODE_CHANGE 0x0000000000080000
343 #define HCI_EVMSK_RETURN_LINK_KEYS 0x0000000000100000
344 #define HCI_EVMSK_PIN_CODE_REQ 0x0000000000200000
345 #define HCI_EVMSK_LINK_KEY_REQ 0x0000000000400000
346 #define HCI_EVMSK_LINK_KEY_NOTIFICATION 0x0000000000800000
347 #define HCI_EVMSK_LOOPBACK_COMMAND 0x0000000001000000
348 #define HCI_EVMSK_DATA_BUFFER_OVERFLOW 0x0000000002000000
349 #define HCI_EVMSK_MAX_SLOT_CHANGE 0x0000000004000000
350 #define HCI_EVMSK_READ_CLOCK_OFFSET_COMLETE 0x0000000008000000
351 #define HCI_EVMSK_CON_PKT_TYPE_CHANGED 0x0000000010000000
352 #define HCI_EVMSK_QOS_VIOLATION 0x0000000020000000
353 #define HCI_EVMSK_PAGE_SCAN_MODE_CHANGE 0x0000000040000000
354 #define HCI_EVMSK_PAGE_SCAN_REP_MODE_CHANGE 0x0000000080000000
355 /* 0x0000000100000000 - 0x8000000000000000 - reserved for future use */
356
357 /* Filter types */
358 #define HCI_FILTER_TYPE_NONE 0x00
359 #define HCI_FILTER_TYPE_INQUIRY_RESULT 0x01
360 #define HCI_FILTER_TYPE_CON_SETUP 0x02
361 /* 0x03 - 0xFF - reserved for future use */
362
363 /* Filter condition types for HCI_FILTER_TYPE_INQUIRY_RESULT */
364 #define HCI_FILTER_COND_INQUIRY_NEW_UNIT 0x00
365 #define HCI_FILTER_COND_INQUIRY_UNIT_CLASS 0x01
366 #define HCI_FILTER_COND_INQUIRY_BDADDR 0x02
367 /* 0x03 - 0xFF - reserved for future use */
368
369 /* Filter condition types for HCI_FILTER_TYPE_CON_SETUP */
370 #define HCI_FILTER_COND_CON_ANY_UNIT 0x00
371 #define HCI_FILTER_COND_CON_UNIT_CLASS 0x01
372 #define HCI_FILTER_COND_CON_BDADDR 0x02
373 /* 0x03 - 0xFF - reserved for future use */
374
375 /* Xmit level types */
376 #define HCI_XMIT_LEVEL_CURRENT 0x00
377 #define HCI_XMIT_LEVEL_MAXIMUM 0x01
378 /* 0x02 - 0xFF - reserved for future use */
379
380 /* Host Controller to Host flow control */
381 #define HCI_HC2H_FLOW_CONTROL_NONE 0x00
382 #define HCI_HC2H_FLOW_CONTROL_ACL 0x01
383 #define HCI_HC2H_FLOW_CONTROL_SCO 0x02
384 #define HCI_HC2H_FLOW_CONTROL_BOTH 0x03
385 /* 0x04 - 0xFF - reserved future use */
386
387 /* Loopback modes */
388 #define HCI_LOOPBACK_NONE 0x00
389 #define HCI_LOOPBACK_LOCAL 0x01
390 #define HCI_LOOPBACK_REMOTE 0x02
391 /* 0x03 - 0xFF - reserved future use */
392
393 /**************************************************************************
394 **************************************************************************
395 ** Link level defines, headers and types
396 **************************************************************************
397 **************************************************************************/
398
399 /*
400 * Macro(s) to combine OpCode and extract OGF (OpCode Group Field)
401 * and OCF (OpCode Command Field) from OpCode.
402 */
403
404 #define HCI_OPCODE(gf,cf) ((((gf) & 0x3f) << 10) | ((cf) & 0x3ff))
405 #define HCI_OCF(op) ((op) & 0x3ff)
406 #define HCI_OGF(op) (((op) >> 10) & 0x3f)
407
408 /*
409 * Macro(s) to extract/combine connection handle, BC (Broadcast) and
410 * PB (Packet boundary) flags.
411 */
412
413 #define HCI_CON_HANDLE(h) ((h) & 0x0fff)
414 #define HCI_PB_FLAG(h) (((h) & 0x3000) >> 12)
415 #define HCI_BC_FLAG(h) (((h) & 0xc000) >> 14)
416 #define HCI_MK_CON_HANDLE(h, pb, bc) \
417 (((h) & 0x0fff) | (((pb) & 3) << 12) | (((bc) & 3) << 14))
418
419 /* PB flag values */
420 /* 00 - reserved for future use */
421 #define HCI_PACKET_FRAGMENT 0x1
422 #define HCI_PACKET_START 0x2
423 /* 11 - reserved for future use */
424
425 /* BC flag values */
426 #define HCI_POINT2POINT 0x0 /* only Host controller to Host */
427 #define HCI_BROADCAST_ACTIVE 0x1 /* both directions */
428 #define HCI_BROADCAST_PICONET 0x2 /* both directions */
429 /* 11 - reserved for future use */
430
431 /* HCI command packet header */
432 typedef struct {
433 uint8_t type; /* MUST be 0x01 */
434 uint16_t opcode; /* OpCode */
435 uint8_t length; /* parameter(s) length in bytes */
436 } __packed hci_cmd_hdr_t;
437
438 #define HCI_CMD_PKT 0x01
439 #define HCI_CMD_PKT_SIZE (sizeof(hci_cmd_hdr_t) + 0xff)
440
441 /* ACL data packet header */
442 typedef struct {
443 uint8_t type; /* MUST be 0x02 */
444 uint16_t con_handle; /* connection handle + PB + BC flags */
445 uint16_t length; /* payload length in bytes */
446 } __packed hci_acldata_hdr_t;
447
448 #define HCI_ACL_DATA_PKT 0x02
449 #define HCI_ACL_PKT_SIZE (sizeof(hci_acldata_hdr_t) + 0xffff)
450
451 /* SCO data packet header */
452 typedef struct {
453 uint8_t type; /* MUST be 0x03 */
454 uint16_t con_handle; /* connection handle + reserved bits */
455 uint8_t length; /* payload length in bytes */
456 } __packed hci_scodata_hdr_t;
457
458 #define HCI_SCO_DATA_PKT 0x03
459 #define HCI_SCO_PKT_SIZE (sizeof(hci_scodata_hdr_t) + 0xff)
460
461 /* HCI event packet header */
462 typedef struct {
463 uint8_t type; /* MUST be 0x04 */
464 uint8_t event; /* event */
465 uint8_t length; /* parameter(s) length in bytes */
466 } __packed hci_event_hdr_t;
467
468 #define HCI_EVENT_PKT 0x04
469 #define HCI_EVENT_PKT_SIZE (sizeof(hci_event_hdr_t) + 0xff)
470
471 /* HCI status return parameter */
472 typedef struct {
473 uint8_t status; /* 0x00 - success */
474 } __packed hci_status_rp;
475
476 /**************************************************************************
477 **************************************************************************
478 ** OGF 0x01 Link control commands and return parameters
479 **************************************************************************
480 **************************************************************************/
481
482 #define HCI_OGF_LINK_CONTROL 0x01
483
484 #define HCI_OCF_INQUIRY 0x0001
485 #define HCI_CMD_INQUIRY 0x0401
486 typedef struct {
487 uint8_t lap[HCI_LAP_SIZE]; /* LAP */
488 uint8_t inquiry_length; /* (N x 1.28) sec */
489 uint8_t num_responses; /* Max. # of responses */
490 } __packed hci_inquiry_cp;
491 /* No return parameter(s) */
492
493 #define HCI_OCF_INQUIRY_CANCEL 0x0002
494 #define HCI_CMD_INQUIRY_CANCEL 0x0402
495 /* No command parameter(s) */
496 typedef hci_status_rp hci_inquiry_cancel_rp;
497
498 #define HCI_OCF_PERIODIC_INQUIRY 0x0003
499 #define HCI_CMD_PERIODIC_INQUIRY 0x0403
500 typedef struct {
501 uint16_t max_period_length; /* Max. and min. amount of time */
502 uint16_t min_period_length; /* between consecutive inquiries */
503 uint8_t lap[HCI_LAP_SIZE]; /* LAP */
504 uint8_t inquiry_length; /* (inquiry_length * 1.28) sec */
505 uint8_t num_responses; /* Max. # of responses */
506 } __packed hci_periodic_inquiry_cp;
507
508 typedef hci_status_rp hci_periodic_inquiry_rp;
509
510 #define HCI_OCF_EXIT_PERIODIC_INQUIRY 0x0004
511 #define HCI_CMD_EXIT_PERIODIC_INQUIRY 0x0404
512 /* No command parameter(s) */
513 typedef hci_status_rp hci_exit_periodic_inquiry_rp;
514
515 #define HCI_OCF_CREATE_CON 0x0005
516 #define HCI_CMD_CREATE_CON 0x0405
517 typedef struct {
518 bdaddr_t bdaddr; /* destination address */
519 uint16_t pkt_type; /* packet type */
520 uint8_t page_scan_rep_mode; /* page scan repetition mode */
521 uint8_t page_scan_mode; /* reserved - set to 0x00 */
522 uint16_t clock_offset; /* clock offset */
523 uint8_t accept_role_switch; /* accept role switch? 0x00 == No */
524 } __packed hci_create_con_cp;
525 /* No return parameter(s) */
526
527 #define HCI_OCF_DISCONNECT 0x0006
528 #define HCI_CMD_DISCONNECT 0x0406
529 typedef struct {
530 uint16_t con_handle; /* connection handle */
531 uint8_t reason; /* reason to disconnect */
532 } __packed hci_discon_cp;
533 /* No return parameter(s) */
534
535 /* Add SCO Connection is deprecated */
536 #define HCI_OCF_ADD_SCO_CON 0x0007
537 #define HCI_CMD_ADD_SCO_CON 0x0407
538 typedef struct {
539 uint16_t con_handle; /* connection handle */
540 uint16_t pkt_type; /* packet type */
541 } __packed hci_add_sco_con_cp;
542 /* No return parameter(s) */
543
544 #define HCI_OCF_CREATE_CON_CANCEL 0x0008
545 #define HCI_CMD_CREATE_CON_CANCEL 0x0408
546 typedef struct {
547 bdaddr_t bdaddr; /* destination address */
548 } __packed hci_create_con_cancel_cp;
549
550 typedef struct {
551 uint8_t status; /* 0x00 - success */
552 bdaddr_t bdaddr; /* destination address */
553 } __packed hci_create_con_cancel_rp;
554
555 #define HCI_OCF_ACCEPT_CON 0x0009
556 #define HCI_CMD_ACCEPT_CON 0x0409
557 typedef struct {
558 bdaddr_t bdaddr; /* address of unit to be connected */
559 uint8_t role; /* connection role */
560 } __packed hci_accept_con_cp;
561 /* No return parameter(s) */
562
563 #define HCI_OCF_REJECT_CON 0x000a
564 #define HCI_CMD_REJECT_CON 0x040A
565 typedef struct {
566 bdaddr_t bdaddr; /* remote address */
567 uint8_t reason; /* reason to reject */
568 } __packed hci_reject_con_cp;
569 /* No return parameter(s) */
570
571 #define HCI_OCF_LINK_KEY_REP 0x000b
572 #define HCI_CMD_LINK_KEY_REP 0x040B
573 typedef struct {
574 bdaddr_t bdaddr; /* remote address */
575 uint8_t key[HCI_KEY_SIZE]; /* key */
576 } __packed hci_link_key_rep_cp;
577
578 typedef struct {
579 uint8_t status; /* 0x00 - success */
580 bdaddr_t bdaddr; /* unit address */
581 } __packed hci_link_key_rep_rp;
582
583 #define HCI_OCF_LINK_KEY_NEG_REP 0x000c
584 #define HCI_CMD_LINK_KEY_NEG_REP 0x040C
585 typedef struct {
586 bdaddr_t bdaddr; /* remote address */
587 } __packed hci_link_key_neg_rep_cp;
588
589 typedef struct {
590 uint8_t status; /* 0x00 - success */
591 bdaddr_t bdaddr; /* unit address */
592 } __packed hci_link_key_neg_rep_rp;
593
594 #define HCI_OCF_PIN_CODE_REP 0x000d
595 #define HCI_CMD_PIN_CODE_REP 0x040D
596 typedef struct {
597 bdaddr_t bdaddr; /* remote address */
598 uint8_t pin_size; /* pin code length (in bytes) */
599 uint8_t pin[HCI_PIN_SIZE]; /* pin code */
600 } __packed hci_pin_code_rep_cp;
601
602 typedef struct {
603 uint8_t status; /* 0x00 - success */
604 bdaddr_t bdaddr; /* unit address */
605 } __packed hci_pin_code_rep_rp;
606
607 #define HCI_OCF_PIN_CODE_NEG_REP 0x000e
608 #define HCI_CMD_PIN_CODE_NEG_REP 0x040E
609 typedef struct {
610 bdaddr_t bdaddr; /* remote address */
611 } __packed hci_pin_code_neg_rep_cp;
612
613 typedef struct {
614 uint8_t status; /* 0x00 - success */
615 bdaddr_t bdaddr; /* unit address */
616 } __packed hci_pin_code_neg_rep_rp;
617
618 #define HCI_OCF_CHANGE_CON_PACKET_TYPE 0x000f
619 #define HCI_CMD_CHANGE_CON_PACKET_TYPE 0x040F
620 typedef struct {
621 uint16_t con_handle; /* connection handle */
622 uint16_t pkt_type; /* packet type */
623 } __packed hci_change_con_pkt_type_cp;
624 /* No return parameter(s) */
625
626 #define HCI_OCF_AUTH_REQ 0x0011
627 #define HCI_CMD_AUTH_REQ 0x0411
628 typedef struct {
629 uint16_t con_handle; /* connection handle */
630 } __packed hci_auth_req_cp;
631 /* No return parameter(s) */
632
633 #define HCI_OCF_SET_CON_ENCRYPTION 0x0013
634 #define HCI_CMD_SET_CON_ENCRYPTION 0x0413
635 typedef struct {
636 uint16_t con_handle; /* connection handle */
637 uint8_t encryption_enable; /* 0x00 - disable, 0x01 - enable */
638 } __packed hci_set_con_encryption_cp;
639 /* No return parameter(s) */
640
641 #define HCI_OCF_CHANGE_CON_LINK_KEY 0x0015
642 #define HCI_CMD_CHANGE_CON_LINK_KEY 0x0415
643 typedef struct {
644 uint16_t con_handle; /* connection handle */
645 } __packed hci_change_con_link_key_cp;
646 /* No return parameter(s) */
647
648 #define HCI_OCF_MASTER_LINK_KEY 0x0017
649 #define HCI_CMD_MASTER_LINK_KEY 0x0417
650 typedef struct {
651 uint8_t key_flag; /* key flag */
652 } __packed hci_master_link_key_cp;
653 /* No return parameter(s) */
654
655 #define HCI_OCF_REMOTE_NAME_REQ 0x0019
656 #define HCI_CMD_REMOTE_NAME_REQ 0x0419
657 typedef struct {
658 bdaddr_t bdaddr; /* remote address */
659 uint8_t page_scan_rep_mode; /* page scan repetition mode */
660 uint8_t page_scan_mode; /* page scan mode */
661 uint16_t clock_offset; /* clock offset */
662 } __packed hci_remote_name_req_cp;
663 /* No return parameter(s) */
664
665 #define HCI_OCF_REMOTE_NAME_REQ_CANCEL 0x001a
666 #define HCI_CMD_REMOTE_NAME_REQ_CANCEL 0x041A
667 typedef struct {
668 bdaddr_t bdaddr; /* remote address */
669 } __packed hci_remote_name_req_cancel_cp;
670
671 typedef struct {
672 uint8_t status; /* 0x00 - success */
673 bdaddr_t bdaddr; /* remote address */
674 } __packed hci_remote_name_req_cancel_rp;
675
676 #define HCI_OCF_READ_REMOTE_FEATURES 0x001b
677 #define HCI_CMD_READ_REMOTE_FEATURES 0x041B
678 typedef struct {
679 uint16_t con_handle; /* connection handle */
680 } __packed hci_read_remote_features_cp;
681 /* No return parameter(s) */
682
683 #define HCI_OCF_READ_REMOTE_EXTENDED_FEATURES 0x001c
684 #define HCI_CMD_READ_REMOTE_EXTENDED_FEATURES 0x041C
685 typedef struct {
686 uint16_t con_handle; /* connection handle */
687 uint8_t page; /* page number */
688 } __packed hci_read_remote_extended_features_cp;
689 /* No return parameter(s) */
690
691 #define HCI_OCF_READ_REMOTE_VER_INFO 0x001d
692 #define HCI_CMD_READ_REMOTE_VER_INFO 0x041D
693 typedef struct {
694 uint16_t con_handle; /* connection handle */
695 } __packed hci_read_remote_ver_info_cp;
696 /* No return parameter(s) */
697
698 #define HCI_OCF_READ_CLOCK_OFFSET 0x001f
699 #define HCI_CMD_READ_CLOCK_OFFSET 0x041F
700 typedef struct {
701 uint16_t con_handle; /* connection handle */
702 } __packed hci_read_clock_offset_cp;
703 /* No return parameter(s) */
704
705 #define HCI_OCF_READ_LMP_HANDLE 0x0020
706 #define HCI_CMD_READ_LMP_HANDLE 0x0420
707 typedef struct {
708 uint16_t con_handle; /* connection handle */
709 } __packed hci_read_lmp_handle_cp;
710
711 typedef struct {
712 uint8_t status; /* 0x00 - success */
713 uint16_t con_handle; /* connection handle */
714 uint8_t lmp_handle; /* LMP handle */
715 uint32_t reserved; /* reserved */
716 } __packed hci_read_lmp_handle_rp;
717
718 #define HCI_OCF_SETUP_SCO_CON 0x0028
719 #define HCI_CMD_SETUP_SCO_CON 0x0428
720 typedef struct {
721 uint16_t con_handle; /* connection handle */
722 uint32_t tx_bandwidth; /* transmit bandwidth */
723 uint32_t rx_bandwidth; /* receive bandwidth */
724 uint16_t latency; /* maximum latency */
725 uint16_t voice; /* voice setting */
726 uint8_t rt_effort; /* retransmission effort */
727 uint16_t pkt_type; /* packet types */
728 } __packed hci_setup_sco_con_cp;
729 /* No return parameter(s) */
730
731 #define HCI_OCF_ACCEPT_SCO_CON_REQ 0x0029
732 #define HCI_CMD_ACCEPT_SCO_CON_REQ 0x0429
733 typedef struct {
734 bdaddr_t bdaddr; /* remote address */
735 uint32_t tx_bandwidth; /* transmit bandwidth */
736 uint32_t rx_bandwidth; /* receive bandwidth */
737 uint16_t latency; /* maximum latency */
738 uint16_t content; /* voice setting */
739 uint8_t rt_effort; /* retransmission effort */
740 uint16_t pkt_type; /* packet types */
741 } __packed hci_accept_sco_con_req_cp;
742 /* No return parameter(s) */
743
744 #define HCI_OCF_REJECT_SCO_CON_REQ 0x002a
745 #define HCI_CMD_REJECT_SCO_CON_REQ 0x042a
746 typedef struct {
747 bdaddr_t bdaddr; /* remote address */
748 uint8_t reason; /* reject error code */
749 } __packed hci_reject_sco_con_req_cp;
750 /* No return parameter(s) */
751
752 #define HCI_OCF_IO_CAPABILITY_REP 0x002b
753 #define HCI_CMD_IO_CAPABILITY_REP 0x042a
754 typedef struct {
755 bdaddr_t bdaddr; /* remote address */
756 uint8_t io_cap; /* IO capability */
757 uint8_t oob_data; /* OOB data present */
758 uint8_t auth_req; /* auth requirements */
759 } __packed hci_io_capability_rep_cp;
760
761 typedef struct {
762 uint8_t status; /* 0x00 - success */
763 bdaddr_t bdaddr; /* remote address */
764 } __packed hci_io_capability_rep_rp;
765
766 #define HCI_OCF_USER_CONFIRM_REP 0x002c
767 #define HCI_CMD_USER_CONFIRM_REP 0x042c
768 typedef struct {
769 bdaddr_t bdaddr; /* remote address */
770 } __packed hci_user_confirm_rep_cp;
771
772 typedef struct {
773 uint8_t status; /* 0x00 - success */
774 bdaddr_t bdaddr; /* remote address */
775 } __packed hci_user_confirm_rep_rp;
776
777 #define HCI_OCF_USER_CONFIRM_NEG_REP 0x002d
778 #define HCI_CMD_USER_CONFIRM_NEG_REP 0x042d
779 typedef struct {
780 bdaddr_t bdaddr; /* remote address */
781 } __packed hci_user_confirm_neg_rep_cp;
782
783 typedef struct {
784 uint8_t status; /* 0x00 - success */
785 bdaddr_t bdaddr; /* remote address */
786 } __packed hci_user_confirm_neg_rep_rp;
787
788 #define HCI_OCF_USER_PASSKEY_REP 0x002e
789 #define HCI_CMD_USER_PASSKEY_REP 0x042e
790 typedef struct {
791 bdaddr_t bdaddr; /* remote address */
792 uint32_t value; /* 000000 - 999999 */
793 } __packed hci_user_passkey_rep_cp;
794
795 typedef struct {
796 uint8_t status; /* 0x00 - success */
797 bdaddr_t bdaddr; /* remote address */
798 } __packed hci_user_passkey_rep_rp;
799
800 #define HCI_OCF_USER_PASSKEY_NEG_REP 0x002f
801 #define HCI_CMD_USER_PASSKEY_NEG_REP 0x042f
802 typedef struct {
803 bdaddr_t bdaddr; /* remote address */
804 } __packed hci_user_passkey_neg_rep_cp;
805
806 typedef struct {
807 uint8_t status; /* 0x00 - success */
808 bdaddr_t bdaddr; /* remote address */
809 } __packed hci_user_passkey_neg_rep_rp;
810
811 #define HCI_OCF_OOB_DATA_REP 0x0030
812 #define HCI_CMD_OOB_DATA_REP 0x0430
813 typedef struct {
814 bdaddr_t bdaddr; /* remote address */
815 uint8_t c[16]; /* pairing hash */
816 uint8_t r[16]; /* pairing randomizer */
817 } __packed hci_user_oob_data_rep_cp;
818
819 typedef struct {
820 uint8_t status; /* 0x00 - success */
821 bdaddr_t bdaddr; /* remote address */
822 } __packed hci_user_oob_data_rep_rp;
823
824 #define HCI_OCF_OOB_DATA_NEG_REP 0x0033
825 #define HCI_CMD_OOB_DATA_NEG_REP 0x0433
826 typedef struct {
827 bdaddr_t bdaddr; /* remote address */
828 } __packed hci_user_oob_data_neg_rep_cp;
829
830 typedef struct {
831 uint8_t status; /* 0x00 - success */
832 bdaddr_t bdaddr; /* remote address */
833 } __packed hci_user_oob_data_neg_rep_rp;
834
835 #define HCI_OCF_IO_CAPABILITY_NEG_REP 0x0034
836 #define HCI_CMD_IO_CAPABILITY_NEG_REP 0x0434
837 typedef struct {
838 bdaddr_t bdaddr; /* remote address */
839 uint8_t reason; /* error code */
840 } __packed hci_io_capability_neg_rep_cp;
841
842 typedef struct {
843 uint8_t status; /* 0x00 - success */
844 bdaddr_t bdaddr; /* remote address */
845 } __packed hci_io_capability_neg_rep_rp;
846
847 /**************************************************************************
848 **************************************************************************
849 ** OGF 0x02 Link policy commands and return parameters
850 **************************************************************************
851 **************************************************************************/
852
853 #define HCI_OGF_LINK_POLICY 0x02
854
855 #define HCI_OCF_HOLD_MODE 0x0001
856 #define HCI_CMD_HOLD_MODE 0x0801
857 typedef struct {
858 uint16_t con_handle; /* connection handle */
859 uint16_t max_interval; /* (max_interval * 0.625) msec */
860 uint16_t min_interval; /* (max_interval * 0.625) msec */
861 } __packed hci_hold_mode_cp;
862 /* No return parameter(s) */
863
864 #define HCI_OCF_SNIFF_MODE 0x0003
865 #define HCI_CMD_SNIFF_MODE 0x0803
866 typedef struct {
867 uint16_t con_handle; /* connection handle */
868 uint16_t max_interval; /* (max_interval * 0.625) msec */
869 uint16_t min_interval; /* (max_interval * 0.625) msec */
870 uint16_t attempt; /* (2 * attempt - 1) * 0.625 msec */
871 uint16_t timeout; /* (2 * attempt - 1) * 0.625 msec */
872 } __packed hci_sniff_mode_cp;
873 /* No return parameter(s) */
874
875 #define HCI_OCF_EXIT_SNIFF_MODE 0x0004
876 #define HCI_CMD_EXIT_SNIFF_MODE 0x0804
877 typedef struct {
878 uint16_t con_handle; /* connection handle */
879 } __packed hci_exit_sniff_mode_cp;
880 /* No return parameter(s) */
881
882 #define HCI_OCF_PARK_MODE 0x0005
883 #define HCI_CMD_PARK_MODE 0x0805
884 typedef struct {
885 uint16_t con_handle; /* connection handle */
886 uint16_t max_interval; /* (max_interval * 0.625) msec */
887 uint16_t min_interval; /* (max_interval * 0.625) msec */
888 } __packed hci_park_mode_cp;
889 /* No return parameter(s) */
890
891 #define HCI_OCF_EXIT_PARK_MODE 0x0006
892 #define HCI_CMD_EXIT_PARK_MODE 0x0806
893 typedef struct {
894 uint16_t con_handle; /* connection handle */
895 } __packed hci_exit_park_mode_cp;
896 /* No return parameter(s) */
897
898 #define HCI_OCF_QOS_SETUP 0x0007
899 #define HCI_CMD_QOS_SETUP 0x0807
900 typedef struct {
901 uint16_t con_handle; /* connection handle */
902 uint8_t flags; /* reserved for future use */
903 uint8_t service_type; /* service type */
904 uint32_t token_rate; /* bytes per second */
905 uint32_t peak_bandwidth; /* bytes per second */
906 uint32_t latency; /* microseconds */
907 uint32_t delay_variation; /* microseconds */
908 } __packed hci_qos_setup_cp;
909 /* No return parameter(s) */
910
911 #define HCI_OCF_ROLE_DISCOVERY 0x0009
912 #define HCI_CMD_ROLE_DISCOVERY 0x0809
913 typedef struct {
914 uint16_t con_handle; /* connection handle */
915 } __packed hci_role_discovery_cp;
916
917 typedef struct {
918 uint8_t status; /* 0x00 - success */
919 uint16_t con_handle; /* connection handle */
920 uint8_t role; /* role for the connection handle */
921 } __packed hci_role_discovery_rp;
922
923 #define HCI_OCF_SWITCH_ROLE 0x000b
924 #define HCI_CMD_SWITCH_ROLE 0x080B
925 typedef struct {
926 bdaddr_t bdaddr; /* remote address */
927 uint8_t role; /* new local role */
928 } __packed hci_switch_role_cp;
929 /* No return parameter(s) */
930
931 #define HCI_OCF_READ_LINK_POLICY_SETTINGS 0x000c
932 #define HCI_CMD_READ_LINK_POLICY_SETTINGS 0x080C
933 typedef struct {
934 uint16_t con_handle; /* connection handle */
935 } __packed hci_read_link_policy_settings_cp;
936
937 typedef struct {
938 uint8_t status; /* 0x00 - success */
939 uint16_t con_handle; /* connection handle */
940 uint16_t settings; /* link policy settings */
941 } __packed hci_read_link_policy_settings_rp;
942
943 #define HCI_OCF_WRITE_LINK_POLICY_SETTINGS 0x000d
944 #define HCI_CMD_WRITE_LINK_POLICY_SETTINGS 0x080D
945 typedef struct {
946 uint16_t con_handle; /* connection handle */
947 uint16_t settings; /* link policy settings */
948 } __packed hci_write_link_policy_settings_cp;
949
950 typedef struct {
951 uint8_t status; /* 0x00 - success */
952 uint16_t con_handle; /* connection handle */
953 } __packed hci_write_link_policy_settings_rp;
954
955 #define HCI_OCF_READ_DEFAULT_LINK_POLICY_SETTINGS 0x000e
956 #define HCI_CMD_READ_DEFAULT_LINK_POLICY_SETTINGS 0x080E
957 /* No command parameter(s) */
958 typedef struct {
959 uint8_t status; /* 0x00 - success */
960 uint16_t settings; /* link policy settings */
961 } __packed hci_read_default_link_policy_settings_rp;
962
963 #define HCI_OCF_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x000f
964 #define HCI_CMD_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x080F
965 typedef struct {
966 uint16_t settings; /* link policy settings */
967 } __packed hci_write_default_link_policy_settings_cp;
968
969 typedef hci_status_rp hci_write_default_link_policy_settings_rp;
970
971 #define HCI_OCF_FLOW_SPECIFICATION 0x0010
972 #define HCI_CMD_FLOW_SPECIFICATION 0x0810
973 typedef struct {
974 uint16_t con_handle; /* connection handle */
975 uint8_t flags; /* reserved */
976 uint8_t flow_direction;
977 uint8_t service_type;
978 uint32_t token_rate;
979 uint32_t token_bucket;
980 uint32_t peak_bandwidth;
981 uint32_t latency;
982 } __packed hci_flow_specification_cp;
983 /* No return parameter(s) */
984
985 #define HCI_OCF_SNIFF_SUBRATING 0x0011
986 #define HCI_CMD_SNIFF_SUBRATING 0x0810
987 typedef struct {
988 uint16_t con_handle; /* connection handle */
989 uint16_t max_latency;
990 uint16_t max_timeout; /* max remote timeout */
991 uint16_t min_timeout; /* min local timeout */
992 } __packed hci_sniff_subrating_cp;
993
994 typedef struct {
995 uint8_t status; /* 0x00 - success */
996 uint16_t con_handle; /* connection handle */
997 } __packed hci_sniff_subrating_rp;
998
999 /**************************************************************************
1000 **************************************************************************
1001 ** OGF 0x03 Host Controller and Baseband commands and return parameters
1002 **************************************************************************
1003 **************************************************************************/
1004
1005 #define HCI_OGF_HC_BASEBAND 0x03
1006
1007 #define HCI_OCF_SET_EVENT_MASK 0x0001
1008 #define HCI_CMD_SET_EVENT_MASK 0x0C01
1009 typedef struct {
1010 uint8_t event_mask[HCI_EVENT_MASK_SIZE]; /* event_mask */
1011 } __packed hci_set_event_mask_cp;
1012
1013 typedef hci_status_rp hci_set_event_mask_rp;
1014
1015 #define HCI_OCF_RESET 0x0003
1016 #define HCI_CMD_RESET 0x0C03
1017 /* No command parameter(s) */
1018 typedef hci_status_rp hci_reset_rp;
1019
1020 #define HCI_OCF_SET_EVENT_FILTER 0x0005
1021 #define HCI_CMD_SET_EVENT_FILTER 0x0C05
1022 typedef struct {
1023 uint8_t filter_type; /* filter type */
1024 uint8_t filter_condition_type; /* filter condition type */
1025 /* variable size condition
1026 uint8_t condition[]; -- conditions */
1027 } __packed hci_set_event_filter_cp;
1028
1029 typedef hci_status_rp hci_set_event_filter_rp;
1030
1031 #define HCI_OCF_FLUSH 0x0008
1032 #define HCI_CMD_FLUSH 0x0C08
1033 typedef struct {
1034 uint16_t con_handle; /* connection handle */
1035 } __packed hci_flush_cp;
1036
1037 typedef struct {
1038 uint8_t status; /* 0x00 - success */
1039 uint16_t con_handle; /* connection handle */
1040 } __packed hci_flush_rp;
1041
1042 #define HCI_OCF_READ_PIN_TYPE 0x0009
1043 #define HCI_CMD_READ_PIN_TYPE 0x0C09
1044 /* No command parameter(s) */
1045 typedef struct {
1046 uint8_t status; /* 0x00 - success */
1047 uint8_t pin_type; /* PIN type */
1048 } __packed hci_read_pin_type_rp;
1049
1050 #define HCI_OCF_WRITE_PIN_TYPE 0x000a
1051 #define HCI_CMD_WRITE_PIN_TYPE 0x0C0A
1052 typedef struct {
1053 uint8_t pin_type; /* PIN type */
1054 } __packed hci_write_pin_type_cp;
1055
1056 typedef hci_status_rp hci_write_pin_type_rp;
1057
1058 #define HCI_OCF_CREATE_NEW_UNIT_KEY 0x000b
1059 #define HCI_CMD_CREATE_NEW_UNIT_KEY 0x0C0B
1060 /* No command parameter(s) */
1061 typedef hci_status_rp hci_create_new_unit_key_rp;
1062
1063 #define HCI_OCF_READ_STORED_LINK_KEY 0x000d
1064 #define HCI_CMD_READ_STORED_LINK_KEY 0x0C0D
1065 typedef struct {
1066 bdaddr_t bdaddr; /* address */
1067 uint8_t read_all; /* read all keys? 0x01 - yes */
1068 } __packed hci_read_stored_link_key_cp;
1069
1070 typedef struct {
1071 uint8_t status; /* 0x00 - success */
1072 uint16_t max_num_keys; /* Max. number of keys */
1073 uint16_t num_keys_read; /* Number of stored keys */
1074 } __packed hci_read_stored_link_key_rp;
1075
1076 #define HCI_OCF_WRITE_STORED_LINK_KEY 0x0011
1077 #define HCI_CMD_WRITE_STORED_LINK_KEY 0x0C11
1078 typedef struct {
1079 uint8_t num_keys_write; /* # of keys to write */
1080 /* these are repeated "num_keys_write" times
1081 bdaddr_t bdaddr; --- remote address(es)
1082 uint8_t key[HCI_KEY_SIZE]; --- key(s) */
1083 } __packed hci_write_stored_link_key_cp;
1084
1085 typedef struct {
1086 uint8_t status; /* 0x00 - success */
1087 uint8_t num_keys_written; /* # of keys successfully written */
1088 } __packed hci_write_stored_link_key_rp;
1089
1090 #define HCI_OCF_DELETE_STORED_LINK_KEY 0x0012
1091 #define HCI_CMD_DELETE_STORED_LINK_KEY 0x0C12
1092 typedef struct {
1093 bdaddr_t bdaddr; /* address */
1094 uint8_t delete_all; /* delete all keys? 0x01 - yes */
1095 } __packed hci_delete_stored_link_key_cp;
1096
1097 typedef struct {
1098 uint8_t status; /* 0x00 - success */
1099 uint16_t num_keys_deleted; /* Number of keys deleted */
1100 } __packed hci_delete_stored_link_key_rp;
1101
1102 #define HCI_OCF_WRITE_LOCAL_NAME 0x0013
1103 #define HCI_CMD_WRITE_LOCAL_NAME 0x0C13
1104 typedef struct {
1105 char name[HCI_UNIT_NAME_SIZE]; /* new unit name */
1106 } __packed hci_write_local_name_cp;
1107
1108 typedef hci_status_rp hci_write_local_name_rp;
1109
1110 #define HCI_OCF_READ_LOCAL_NAME 0x0014
1111 #define HCI_CMD_READ_LOCAL_NAME 0x0C14
1112 /* No command parameter(s) */
1113 typedef struct {
1114 uint8_t status; /* 0x00 - success */
1115 char name[HCI_UNIT_NAME_SIZE]; /* unit name */
1116 } __packed hci_read_local_name_rp;
1117
1118 #define HCI_OCF_READ_CON_ACCEPT_TIMEOUT 0x0015
1119 #define HCI_CMD_READ_CON_ACCEPT_TIMEOUT 0x0C15
1120 /* No command parameter(s) */
1121 typedef struct {
1122 uint8_t status; /* 0x00 - success */
1123 uint16_t timeout; /* (timeout * 0.625) msec */
1124 } __packed hci_read_con_accept_timeout_rp;
1125
1126 #define HCI_OCF_WRITE_CON_ACCEPT_TIMEOUT 0x0016
1127 #define HCI_CMD_WRITE_CON_ACCEPT_TIMEOUT 0x0C16
1128 typedef struct {
1129 uint16_t timeout; /* (timeout * 0.625) msec */
1130 } __packed hci_write_con_accept_timeout_cp;
1131
1132 typedef hci_status_rp hci_write_con_accept_timeout_rp;
1133
1134 #define HCI_OCF_READ_PAGE_TIMEOUT 0x0017
1135 #define HCI_CMD_READ_PAGE_TIMEOUT 0x0C17
1136 /* No command parameter(s) */
1137 typedef struct {
1138 uint8_t status; /* 0x00 - success */
1139 uint16_t timeout; /* (timeout * 0.625) msec */
1140 } __packed hci_read_page_timeout_rp;
1141
1142 #define HCI_OCF_WRITE_PAGE_TIMEOUT 0x0018
1143 #define HCI_CMD_WRITE_PAGE_TIMEOUT 0x0C18
1144 typedef struct {
1145 uint16_t timeout; /* (timeout * 0.625) msec */
1146 } __packed hci_write_page_timeout_cp;
1147
1148 typedef hci_status_rp hci_write_page_timeout_rp;
1149
1150 #define HCI_OCF_READ_SCAN_ENABLE 0x0019
1151 #define HCI_CMD_READ_SCAN_ENABLE 0x0C19
1152 /* No command parameter(s) */
1153 typedef struct {
1154 uint8_t status; /* 0x00 - success */
1155 uint8_t scan_enable; /* Scan enable */
1156 } __packed hci_read_scan_enable_rp;
1157
1158 #define HCI_OCF_WRITE_SCAN_ENABLE 0x001a
1159 #define HCI_CMD_WRITE_SCAN_ENABLE 0x0C1A
1160 typedef struct {
1161 uint8_t scan_enable; /* Scan enable */
1162 } __packed hci_write_scan_enable_cp;
1163
1164 typedef hci_status_rp hci_write_scan_enable_rp;
1165
1166 #define HCI_OCF_READ_PAGE_SCAN_ACTIVITY 0x001b
1167 #define HCI_CMD_READ_PAGE_SCAN_ACTIVITY 0x0C1B
1168 /* No command parameter(s) */
1169 typedef struct {
1170 uint8_t status; /* 0x00 - success */
1171 uint16_t page_scan_interval; /* interval * 0.625 msec */
1172 uint16_t page_scan_window; /* window * 0.625 msec */
1173 } __packed hci_read_page_scan_activity_rp;
1174
1175 #define HCI_OCF_WRITE_PAGE_SCAN_ACTIVITY 0x001c
1176 #define HCI_CMD_WRITE_PAGE_SCAN_ACTIVITY 0x0C1C
1177 typedef struct {
1178 uint16_t page_scan_interval; /* interval * 0.625 msec */
1179 uint16_t page_scan_window; /* window * 0.625 msec */
1180 } __packed hci_write_page_scan_activity_cp;
1181
1182 typedef hci_status_rp hci_write_page_scan_activity_rp;
1183
1184 #define HCI_OCF_READ_INQUIRY_SCAN_ACTIVITY 0x001d
1185 #define HCI_CMD_READ_INQUIRY_SCAN_ACTIVITY 0x0C1D
1186 /* No command parameter(s) */
1187 typedef struct {
1188 uint8_t status; /* 0x00 - success */
1189 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */
1190 uint16_t inquiry_scan_window; /* window * 0.625 msec */
1191 } __packed hci_read_inquiry_scan_activity_rp;
1192
1193 #define HCI_OCF_WRITE_INQUIRY_SCAN_ACTIVITY 0x001e
1194 #define HCI_CMD_WRITE_INQUIRY_SCAN_ACTIVITY 0x0C1E
1195 typedef struct {
1196 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */
1197 uint16_t inquiry_scan_window; /* window * 0.625 msec */
1198 } __packed hci_write_inquiry_scan_activity_cp;
1199
1200 typedef hci_status_rp hci_write_inquiry_scan_activity_rp;
1201
1202 #define HCI_OCF_READ_AUTH_ENABLE 0x001f
1203 #define HCI_CMD_READ_AUTH_ENABLE 0x0C1F
1204 /* No command parameter(s) */
1205 typedef struct {
1206 uint8_t status; /* 0x00 - success */
1207 uint8_t auth_enable; /* 0x01 - enabled */
1208 } __packed hci_read_auth_enable_rp;
1209
1210 #define HCI_OCF_WRITE_AUTH_ENABLE 0x0020
1211 #define HCI_CMD_WRITE_AUTH_ENABLE 0x0C20
1212 typedef struct {
1213 uint8_t auth_enable; /* 0x01 - enabled */
1214 } __packed hci_write_auth_enable_cp;
1215
1216 typedef hci_status_rp hci_write_auth_enable_rp;
1217
1218 /* Read Encryption Mode is deprecated */
1219 #define HCI_OCF_READ_ENCRYPTION_MODE 0x0021
1220 #define HCI_CMD_READ_ENCRYPTION_MODE 0x0C21
1221 /* No command parameter(s) */
1222 typedef struct {
1223 uint8_t status; /* 0x00 - success */
1224 uint8_t encryption_mode; /* encryption mode */
1225 } __packed hci_read_encryption_mode_rp;
1226
1227 /* Write Encryption Mode is deprecated */
1228 #define HCI_OCF_WRITE_ENCRYPTION_MODE 0x0022
1229 #define HCI_CMD_WRITE_ENCRYPTION_MODE 0x0C22
1230 typedef struct {
1231 uint8_t encryption_mode; /* encryption mode */
1232 } __packed hci_write_encryption_mode_cp;
1233
1234 typedef hci_status_rp hci_write_encryption_mode_rp;
1235
1236 #define HCI_OCF_READ_UNIT_CLASS 0x0023
1237 #define HCI_CMD_READ_UNIT_CLASS 0x0C23
1238 /* No command parameter(s) */
1239 typedef struct {
1240 uint8_t status; /* 0x00 - success */
1241 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1242 } __packed hci_read_unit_class_rp;
1243
1244 #define HCI_OCF_WRITE_UNIT_CLASS 0x0024
1245 #define HCI_CMD_WRITE_UNIT_CLASS 0x0C24
1246 typedef struct {
1247 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1248 } __packed hci_write_unit_class_cp;
1249
1250 typedef hci_status_rp hci_write_unit_class_rp;
1251
1252 #define HCI_OCF_READ_VOICE_SETTING 0x0025
1253 #define HCI_CMD_READ_VOICE_SETTING 0x0C25
1254 /* No command parameter(s) */
1255 typedef struct {
1256 uint8_t status; /* 0x00 - success */
1257 uint16_t settings; /* voice settings */
1258 } __packed hci_read_voice_setting_rp;
1259
1260 #define HCI_OCF_WRITE_VOICE_SETTING 0x0026
1261 #define HCI_CMD_WRITE_VOICE_SETTING 0x0C26
1262 typedef struct {
1263 uint16_t settings; /* voice settings */
1264 } __packed hci_write_voice_setting_cp;
1265
1266 typedef hci_status_rp hci_write_voice_setting_rp;
1267
1268 #define HCI_OCF_READ_AUTO_FLUSH_TIMEOUT 0x0027
1269 #define HCI_CMD_READ_AUTO_FLUSH_TIMEOUT 0x0C27
1270 typedef struct {
1271 uint16_t con_handle; /* connection handle */
1272 } __packed hci_read_auto_flush_timeout_cp;
1273
1274 typedef struct {
1275 uint8_t status; /* 0x00 - success */
1276 uint16_t con_handle; /* connection handle */
1277 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */
1278 } __packed hci_read_auto_flush_timeout_rp;
1279
1280 #define HCI_OCF_WRITE_AUTO_FLUSH_TIMEOUT 0x0028
1281 #define HCI_CMD_WRITE_AUTO_FLUSH_TIMEOUT 0x0C28
1282 typedef struct {
1283 uint16_t con_handle; /* connection handle */
1284 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */
1285 } __packed hci_write_auto_flush_timeout_cp;
1286
1287 typedef struct {
1288 uint8_t status; /* 0x00 - success */
1289 uint16_t con_handle; /* connection handle */
1290 } __packed hci_write_auto_flush_timeout_rp;
1291
1292 #define HCI_OCF_READ_NUM_BROADCAST_RETRANS 0x0029
1293 #define HCI_CMD_READ_NUM_BROADCAST_RETRANS 0x0C29
1294 /* No command parameter(s) */
1295 typedef struct {
1296 uint8_t status; /* 0x00 - success */
1297 uint8_t counter; /* number of broadcast retransmissions */
1298 } __packed hci_read_num_broadcast_retrans_rp;
1299
1300 #define HCI_OCF_WRITE_NUM_BROADCAST_RETRANS 0x002a
1301 #define HCI_CMD_WRITE_NUM_BROADCAST_RETRANS 0x0C2A
1302 typedef struct {
1303 uint8_t counter; /* number of broadcast retransmissions */
1304 } __packed hci_write_num_broadcast_retrans_cp;
1305
1306 typedef hci_status_rp hci_write_num_broadcast_retrans_rp;
1307
1308 #define HCI_OCF_READ_HOLD_MODE_ACTIVITY 0x002b
1309 #define HCI_CMD_READ_HOLD_MODE_ACTIVITY 0x0C2B
1310 /* No command parameter(s) */
1311 typedef struct {
1312 uint8_t status; /* 0x00 - success */
1313 uint8_t hold_mode_activity; /* Hold mode activities */
1314 } __packed hci_read_hold_mode_activity_rp;
1315
1316 #define HCI_OCF_WRITE_HOLD_MODE_ACTIVITY 0x002c
1317 #define HCI_CMD_WRITE_HOLD_MODE_ACTIVITY 0x0C2C
1318 typedef struct {
1319 uint8_t hold_mode_activity; /* Hold mode activities */
1320 } __packed hci_write_hold_mode_activity_cp;
1321
1322 typedef hci_status_rp hci_write_hold_mode_activity_rp;
1323
1324 #define HCI_OCF_READ_XMIT_LEVEL 0x002d
1325 #define HCI_CMD_READ_XMIT_LEVEL 0x0C2D
1326 typedef struct {
1327 uint16_t con_handle; /* connection handle */
1328 uint8_t type; /* Xmit level type */
1329 } __packed hci_read_xmit_level_cp;
1330
1331 typedef struct {
1332 uint8_t status; /* 0x00 - success */
1333 uint16_t con_handle; /* connection handle */
1334 char level; /* -30 <= level <= 30 dBm */
1335 } __packed hci_read_xmit_level_rp;
1336
1337 #define HCI_OCF_READ_SCO_FLOW_CONTROL 0x002e
1338 #define HCI_CMD_READ_SCO_FLOW_CONTROL 0x0C2E
1339 /* No command parameter(s) */
1340 typedef struct {
1341 uint8_t status; /* 0x00 - success */
1342 uint8_t flow_control; /* 0x00 - disabled */
1343 } __packed hci_read_sco_flow_control_rp;
1344
1345 #define HCI_OCF_WRITE_SCO_FLOW_CONTROL 0x002f
1346 #define HCI_CMD_WRITE_SCO_FLOW_CONTROL 0x0C2F
1347 typedef struct {
1348 uint8_t flow_control; /* 0x00 - disabled */
1349 } __packed hci_write_sco_flow_control_cp;
1350
1351 typedef hci_status_rp hci_write_sco_flow_control_rp;
1352
1353 #define HCI_OCF_HC2H_FLOW_CONTROL 0x0031
1354 #define HCI_CMD_HC2H_FLOW_CONTROL 0x0C31
1355 typedef struct {
1356 uint8_t hc2h_flow; /* Host Controller to Host flow control */
1357 } __packed hci_hc2h_flow_control_cp;
1358
1359 typedef hci_status_rp hci_h2hc_flow_control_rp;
1360
1361 #define HCI_OCF_HOST_BUFFER_SIZE 0x0033
1362 #define HCI_CMD_HOST_BUFFER_SIZE 0x0C33
1363 typedef struct {
1364 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */
1365 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */
1366 uint16_t num_acl_pkts; /* Max. number of ACL packets */
1367 uint16_t num_sco_pkts; /* Max. number of SCO packets */
1368 } __packed hci_host_buffer_size_cp;
1369
1370 typedef hci_status_rp hci_host_buffer_size_rp;
1371
1372 #define HCI_OCF_HOST_NUM_COMPL_PKTS 0x0035
1373 #define HCI_CMD_HOST_NUM_COMPL_PKTS 0x0C35
1374 typedef struct {
1375 uint8_t nu_con_handles; /* # of connection handles */
1376 /* these are repeated "num_con_handles" times
1377 uint16_t con_handle; --- connection handle(s)
1378 uint16_t compl_pkts; --- # of completed packets */
1379 } __packed hci_host_num_compl_pkts_cp;
1380 /* No return parameter(s) */
1381
1382 #define HCI_OCF_READ_LINK_SUPERVISION_TIMEOUT 0x0036
1383 #define HCI_CMD_READ_LINK_SUPERVISION_TIMEOUT 0x0C36
1384 typedef struct {
1385 uint16_t con_handle; /* connection handle */
1386 } __packed hci_read_link_supervision_timeout_cp;
1387
1388 typedef struct {
1389 uint8_t status; /* 0x00 - success */
1390 uint16_t con_handle; /* connection handle */
1391 uint16_t timeout; /* Link supervision timeout * 0.625 msec */
1392 } __packed hci_read_link_supervision_timeout_rp;
1393
1394 #define HCI_OCF_WRITE_LINK_SUPERVISION_TIMEOUT 0x0037
1395 #define HCI_CMD_WRITE_LINK_SUPERVISION_TIMEOUT 0x0C37
1396 typedef struct {
1397 uint16_t con_handle; /* connection handle */
1398 uint16_t timeout; /* Link supervision timeout * 0.625 msec */
1399 } __packed hci_write_link_supervision_timeout_cp;
1400
1401 typedef struct {
1402 uint8_t status; /* 0x00 - success */
1403 uint16_t con_handle; /* connection handle */
1404 } __packed hci_write_link_supervision_timeout_rp;
1405
1406 #define HCI_OCF_READ_NUM_SUPPORTED_IAC 0x0038
1407 #define HCI_CMD_READ_NUM_SUPPORTED_IAC 0x0C38
1408 /* No command parameter(s) */
1409 typedef struct {
1410 uint8_t status; /* 0x00 - success */
1411 uint8_t num_iac; /* # of supported IAC during scan */
1412 } __packed hci_read_num_supported_iac_rp;
1413
1414 #define HCI_OCF_READ_IAC_LAP 0x0039
1415 #define HCI_CMD_READ_IAC_LAP 0x0C39
1416 /* No command parameter(s) */
1417 typedef struct {
1418 uint8_t status; /* 0x00 - success */
1419 uint8_t num_iac; /* # of IAC */
1420 /* these are repeated "num_iac" times
1421 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */
1422 } __packed hci_read_iac_lap_rp;
1423
1424 #define HCI_OCF_WRITE_IAC_LAP 0x003a
1425 #define HCI_CMD_WRITE_IAC_LAP 0x0C3A
1426 typedef struct {
1427 uint8_t num_iac; /* # of IAC */
1428 /* these are repeated "num_iac" times
1429 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */
1430 } __packed hci_write_iac_lap_cp;
1431
1432 typedef hci_status_rp hci_write_iac_lap_rp;
1433
1434 /* Read Page Scan Period Mode is deprecated */
1435 #define HCI_OCF_READ_PAGE_SCAN_PERIOD 0x003b
1436 #define HCI_CMD_READ_PAGE_SCAN_PERIOD 0x0C3B
1437 /* No command parameter(s) */
1438 typedef struct {
1439 uint8_t status; /* 0x00 - success */
1440 uint8_t page_scan_period_mode; /* Page scan period mode */
1441 } __packed hci_read_page_scan_period_rp;
1442
1443 /* Write Page Scan Period Mode is deprecated */
1444 #define HCI_OCF_WRITE_PAGE_SCAN_PERIOD 0x003c
1445 #define HCI_CMD_WRITE_PAGE_SCAN_PERIOD 0x0C3C
1446 typedef struct {
1447 uint8_t page_scan_period_mode; /* Page scan period mode */
1448 } __packed hci_write_page_scan_period_cp;
1449
1450 typedef hci_status_rp hci_write_page_scan_period_rp;
1451
1452 /* Read Page Scan Mode is deprecated */
1453 #define HCI_OCF_READ_PAGE_SCAN 0x003d
1454 #define HCI_CMD_READ_PAGE_SCAN 0x0C3D
1455 /* No command parameter(s) */
1456 typedef struct {
1457 uint8_t status; /* 0x00 - success */
1458 uint8_t page_scan_mode; /* Page scan mode */
1459 } __packed hci_read_page_scan_rp;
1460
1461 /* Write Page Scan Mode is deprecated */
1462 #define HCI_OCF_WRITE_PAGE_SCAN 0x003e
1463 #define HCI_CMD_WRITE_PAGE_SCAN 0x0C3E
1464 typedef struct {
1465 uint8_t page_scan_mode; /* Page scan mode */
1466 } __packed hci_write_page_scan_cp;
1467
1468 typedef hci_status_rp hci_write_page_scan_rp;
1469
1470 #define HCI_OCF_SET_AFH_CLASSIFICATION 0x003f
1471 #define HCI_CMD_SET_AFH_CLASSIFICATION 0x0C3F
1472 typedef struct {
1473 uint8_t classification[10];
1474 } __packed hci_set_afh_classification_cp;
1475
1476 typedef hci_status_rp hci_set_afh_classification_rp;
1477
1478 #define HCI_OCF_READ_INQUIRY_SCAN_TYPE 0x0042
1479 #define HCI_CMD_READ_INQUIRY_SCAN_TYPE 0x0C42
1480 /* No command parameter(s) */
1481
1482 typedef struct {
1483 uint8_t status; /* 0x00 - success */
1484 uint8_t type; /* inquiry scan type */
1485 } __packed hci_read_inquiry_scan_type_rp;
1486
1487 #define HCI_OCF_WRITE_INQUIRY_SCAN_TYPE 0x0043
1488 #define HCI_CMD_WRITE_INQUIRY_SCAN_TYPE 0x0C43
1489 typedef struct {
1490 uint8_t type; /* inquiry scan type */
1491 } __packed hci_write_inquiry_scan_type_cp;
1492
1493 typedef hci_status_rp hci_write_inquiry_scan_type_rp;
1494
1495 #define HCI_OCF_READ_INQUIRY_MODE 0x0044
1496 #define HCI_CMD_READ_INQUIRY_MODE 0x0C44
1497 /* No command parameter(s) */
1498
1499 typedef struct {
1500 uint8_t status; /* 0x00 - success */
1501 uint8_t mode; /* inquiry mode */
1502 } __packed hci_read_inquiry_mode_rp;
1503
1504 #define HCI_OCF_WRITE_INQUIRY_MODE 0x0045
1505 #define HCI_CMD_WRITE_INQUIRY_MODE 0x0C45
1506 typedef struct {
1507 uint8_t mode; /* inquiry mode */
1508 } __packed hci_write_inquiry_mode_cp;
1509
1510 typedef hci_status_rp hci_write_inquiry_mode_rp;
1511
1512 #define HCI_OCF_READ_PAGE_SCAN_TYPE 0x0046
1513 #define HCI_CMD_READ_PAGE_SCAN_TYPE 0x0C46
1514 /* No command parameter(s) */
1515
1516 typedef struct {
1517 uint8_t status; /* 0x00 - success */
1518 uint8_t type; /* page scan type */
1519 } __packed hci_read_page_scan_type_rp;
1520
1521 #define HCI_OCF_WRITE_PAGE_SCAN_TYPE 0x0047
1522 #define HCI_CMD_WRITE_PAGE_SCAN_TYPE 0x0C47
1523 typedef struct {
1524 uint8_t type; /* page scan type */
1525 } __packed hci_write_page_scan_type_cp;
1526
1527 typedef hci_status_rp hci_write_page_scan_type_rp;
1528
1529 #define HCI_OCF_READ_AFH_ASSESSMENT 0x0048
1530 #define HCI_CMD_READ_AFH_ASSESSMENT 0x0C48
1531 /* No command parameter(s) */
1532
1533 typedef struct {
1534 uint8_t status; /* 0x00 - success */
1535 uint8_t mode; /* assessment mode */
1536 } __packed hci_read_afh_assessment_rp;
1537
1538 #define HCI_OCF_WRITE_AFH_ASSESSMENT 0x0049
1539 #define HCI_CMD_WRITE_AFH_ASSESSMENT 0x0C49
1540 typedef struct {
1541 uint8_t mode; /* assessment mode */
1542 } __packed hci_write_afh_assessment_cp;
1543
1544 typedef hci_status_rp hci_write_afh_assessment_rp;
1545
1546 #define HCI_OCF_READ_EXTENDED_INQUIRY_RSP 0x0051
1547 #define HCI_CMD_READ_EXTENDED_INQUIRY_RSP 0x0C51
1548 /* No command parameter(s) */
1549
1550 typedef struct {
1551 uint8_t status; /* 0x00 - success */
1552 uint8_t fec_required;
1553 uint8_t response[240];
1554 } __packed hci_read_extended_inquiry_rsp_rp;
1555
1556 #define HCI_OCF_WRITE_EXTENDED_INQUIRY_RSP 0x0052
1557 #define HCI_CMD_WRITE_EXTENDED_INQUIRY_RSP 0x0C52
1558 typedef struct {
1559 uint8_t fec_required;
1560 uint8_t response[240];
1561 } __packed hci_write_extended_inquiry_rsp_cp;
1562
1563 typedef hci_status_rp hci_write_extended_inquiry_rsp_rp;
1564
1565 #define HCI_OCF_REFRESH_ENCRYPTION_KEY 0x0053
1566 #define HCI_CMD_REFRESH_ENCRYPTION_KEY 0x0C53
1567 typedef struct {
1568 uint16_t con_handle; /* connection handle */
1569 } __packed hci_refresh_encryption_key_cp;
1570
1571 typedef hci_status_rp hci_refresh_encryption_key_rp;
1572
1573 #define HCI_OCF_READ_SIMPLE_PAIRING_MODE 0x0055
1574 #define HCI_CMD_READ_SIMPLE_PAIRING_MODE 0x0C55
1575 /* No command parameter(s) */
1576
1577 typedef struct {
1578 uint8_t status; /* 0x00 - success */
1579 uint8_t mode; /* simple pairing mode */
1580 } __packed hci_read_simple_pairing_mode_rp;
1581
1582 #define HCI_OCF_WRITE_SIMPLE_PAIRING_MODE 0x0056
1583 #define HCI_CMD_WRITE_SIMPLE_PAIRING_MODE 0x0C56
1584 typedef struct {
1585 uint8_t mode; /* simple pairing mode */
1586 } __packed hci_write_simple_pairing_mode_cp;
1587
1588 typedef hci_status_rp hci_write_simple_pairing_mode_rp;
1589
1590 #define HCI_OCF_READ_LOCAL_OOB_DATA 0x0057
1591 #define HCI_CMD_READ_LOCAL_OOB_DATA 0x0C57
1592 /* No command parameter(s) */
1593
1594 typedef struct {
1595 uint8_t status; /* 0x00 - success */
1596 uint8_t c[16]; /* pairing hash */
1597 uint8_t r[16]; /* pairing randomizer */
1598 } __packed hci_read_local_oob_data_rp;
1599
1600 #define HCI_OCF_READ_INQUIRY_RSP_XMIT_POWER 0x0058
1601 #define HCI_CMD_READ_INQUIRY_RSP_XMIT_POWER 0x0C58
1602 /* No command parameter(s) */
1603
1604 typedef struct {
1605 uint8_t status; /* 0x00 - success */
1606 int8_t power; /* TX power */
1607 } __packed hci_read_inquiry_rsp_xmit_power_rp;
1608
1609 #define HCI_OCF_WRITE_INQUIRY_RSP_XMIT_POWER 0x0059
1610 #define HCI_CMD_WRITE_INQUIRY_RSP_XMIT_POWER 0x0C59
1611 typedef struct {
1612 int8_t power; /* TX power */
1613 } __packed hci_write_inquiry_rsp_xmit_power_cp;
1614
1615 typedef hci_status_rp hci_write_inquiry_rsp_xmit_power_rp;
1616
1617 #define HCI_OCF_READ_DEFAULT_ERRDATA_REPORTING 0x005A
1618 #define HCI_CMD_READ_DEFAULT_ERRDATA_REPORTING 0x0C5A
1619 /* No command parameter(s) */
1620
1621 typedef struct {
1622 uint8_t status; /* 0x00 - success */
1623 uint8_t reporting; /* erroneous data reporting */
1624 } __packed hci_read_default_errdata_reporting_rp;
1625
1626 #define HCI_OCF_WRITE_DEFAULT_ERRDATA_REPORTING 0x005B
1627 #define HCI_CMD_WRITE_DEFAULT_ERRDATA_REPORTING 0x0C5B
1628 typedef struct {
1629 uint8_t reporting; /* erroneous data reporting */
1630 } __packed hci_write_default_errdata_reporting_cp;
1631
1632 typedef hci_status_rp hci_write_default_errdata_reporting_rp;
1633
1634 #define HCI_OCF_ENHANCED_FLUSH 0x005F
1635 #define HCI_CMD_ENHANCED_FLUSH 0x0C5F
1636 typedef struct {
1637 uint16_t con_handle; /* connection handle */
1638 uint8_t packet_type;
1639 } __packed hci_enhanced_flush_cp;
1640
1641 /* No response parameter(s) */
1642
1643 #define HCI_OCF_SEND_KEYPRESS_NOTIFICATION 0x0060
1644 #define HCI_CMD_SEND_KEYPRESS_NOTIFICATION 0x0C60
1645 typedef struct {
1646 bdaddr_t bdaddr; /* remote address */
1647 uint8_t type; /* notification type */
1648 } __packed hci_send_keypress_notification_cp;
1649
1650 typedef struct {
1651 uint8_t status; /* 0x00 - success */
1652 bdaddr_t bdaddr; /* remote address */
1653 } __packed hci_send_keypress_notification_rp;
1654
1655 /**************************************************************************
1656 **************************************************************************
1657 ** OGF 0x04 Informational commands and return parameters
1658 **************************************************************************
1659 **************************************************************************/
1660
1661 #define HCI_OGF_INFO 0x04
1662
1663 #define HCI_OCF_READ_LOCAL_VER 0x0001
1664 #define HCI_CMD_READ_LOCAL_VER 0x1001
1665 /* No command parameter(s) */
1666 typedef struct {
1667 uint8_t status; /* 0x00 - success */
1668 uint8_t hci_version; /* HCI version */
1669 uint16_t hci_revision; /* HCI revision */
1670 uint8_t lmp_version; /* LMP version */
1671 uint16_t manufacturer; /* Hardware manufacturer name */
1672 uint16_t lmp_subversion; /* LMP sub-version */
1673 } __packed hci_read_local_ver_rp;
1674
1675 #define HCI_OCF_READ_LOCAL_COMMANDS 0x0002
1676 #define HCI_CMD_READ_LOCAL_COMMANDS 0x1002
1677 /* No command parameter(s) */
1678 typedef struct {
1679 uint8_t status; /* 0x00 - success */
1680 uint8_t commands[HCI_COMMANDS_SIZE]; /* opcode bitmask */
1681 } __packed hci_read_local_commands_rp;
1682
1683 #define HCI_OCF_READ_LOCAL_FEATURES 0x0003
1684 #define HCI_CMD_READ_LOCAL_FEATURES 0x1003
1685 /* No command parameter(s) */
1686 typedef struct {
1687 uint8_t status; /* 0x00 - success */
1688 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1689 } __packed hci_read_local_features_rp;
1690
1691 #define HCI_OCF_READ_LOCAL_EXTENDED_FEATURES 0x0004
1692 #define HCI_CMD_READ_LOCAL_EXTENDED_FEATURES 0x1004
1693 typedef struct {
1694 uint8_t page; /* page number */
1695 } __packed hci_read_local_extended_features_cp;
1696
1697 typedef struct {
1698 uint8_t status; /* 0x00 - success */
1699 uint8_t page; /* page number */
1700 uint8_t max_page; /* maximum page number */
1701 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features */
1702 } __packed hci_read_local_extended_features_rp;
1703
1704 #define HCI_OCF_READ_BUFFER_SIZE 0x0005
1705 #define HCI_CMD_READ_BUFFER_SIZE 0x1005
1706 /* No command parameter(s) */
1707 typedef struct {
1708 uint8_t status; /* 0x00 - success */
1709 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */
1710 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */
1711 uint16_t num_acl_pkts; /* Max. number of ACL packets */
1712 uint16_t num_sco_pkts; /* Max. number of SCO packets */
1713 } __packed hci_read_buffer_size_rp;
1714
1715 /* Read Country Code is deprecated */
1716 #define HCI_OCF_READ_COUNTRY_CODE 0x0007
1717 #define HCI_CMD_READ_COUNTRY_CODE 0x1007
1718 /* No command parameter(s) */
1719 typedef struct {
1720 uint8_t status; /* 0x00 - success */
1721 uint8_t country_code; /* 0x00 - NAM, EUR, JP; 0x01 - France */
1722 } __packed hci_read_country_code_rp;
1723
1724 #define HCI_OCF_READ_BDADDR 0x0009
1725 #define HCI_CMD_READ_BDADDR 0x1009
1726 /* No command parameter(s) */
1727 typedef struct {
1728 uint8_t status; /* 0x00 - success */
1729 bdaddr_t bdaddr; /* unit address */
1730 } __packed hci_read_bdaddr_rp;
1731
1732 /**************************************************************************
1733 **************************************************************************
1734 ** OGF 0x05 Status commands and return parameters
1735 **************************************************************************
1736 **************************************************************************/
1737
1738 #define HCI_OGF_STATUS 0x05
1739
1740 #define HCI_OCF_READ_FAILED_CONTACT_CNTR 0x0001
1741 #define HCI_CMD_READ_FAILED_CONTACT_CNTR 0x1401
1742 typedef struct {
1743 uint16_t con_handle; /* connection handle */
1744 } __packed hci_read_failed_contact_cntr_cp;
1745
1746 typedef struct {
1747 uint8_t status; /* 0x00 - success */
1748 uint16_t con_handle; /* connection handle */
1749 uint16_t counter; /* number of consecutive failed contacts */
1750 } __packed hci_read_failed_contact_cntr_rp;
1751
1752 #define HCI_OCF_RESET_FAILED_CONTACT_CNTR 0x0002
1753 #define HCI_CMD_RESET_FAILED_CONTACT_CNTR 0x1402
1754 typedef struct {
1755 uint16_t con_handle; /* connection handle */
1756 } __packed hci_reset_failed_contact_cntr_cp;
1757
1758 typedef struct {
1759 uint8_t status; /* 0x00 - success */
1760 uint16_t con_handle; /* connection handle */
1761 } __packed hci_reset_failed_contact_cntr_rp;
1762
1763 #define HCI_OCF_READ_LINK_QUALITY 0x0003
1764 #define HCI_CMD_READ_LINK_QUALITY 0x1403
1765 typedef struct {
1766 uint16_t con_handle; /* connection handle */
1767 } __packed hci_read_link_quality_cp;
1768
1769 typedef struct {
1770 uint8_t status; /* 0x00 - success */
1771 uint16_t con_handle; /* connection handle */
1772 uint8_t quality; /* higher value means better quality */
1773 } __packed hci_read_link_quality_rp;
1774
1775 #define HCI_OCF_READ_RSSI 0x0005
1776 #define HCI_CMD_READ_RSSI 0x1405
1777 typedef struct {
1778 uint16_t con_handle; /* connection handle */
1779 } __packed hci_read_rssi_cp;
1780
1781 typedef struct {
1782 uint8_t status; /* 0x00 - success */
1783 uint16_t con_handle; /* connection handle */
1784 char rssi; /* -127 <= rssi <= 127 dB */
1785 } __packed hci_read_rssi_rp;
1786
1787 #define HCI_OCF_READ_AFH_CHANNEL_MAP 0x0006
1788 #define HCI_CMD_READ_AFH_CHANNEL_MAP 0x1406
1789 typedef struct {
1790 uint16_t con_handle; /* connection handle */
1791 } __packed hci_read_afh_channel_map_cp;
1792
1793 typedef struct {
1794 uint8_t status; /* 0x00 - success */
1795 uint16_t con_handle; /* connection handle */
1796 uint8_t mode; /* AFH mode */
1797 uint8_t map[10]; /* AFH Channel Map */
1798 } __packed hci_read_afh_channel_map_rp;
1799
1800 #define HCI_OCF_READ_CLOCK 0x0007
1801 #define HCI_CMD_READ_CLOCK 0x1407
1802 typedef struct {
1803 uint16_t con_handle; /* connection handle */
1804 uint8_t clock; /* which clock */
1805 } __packed hci_read_clock_cp;
1806
1807 typedef struct {
1808 uint8_t status; /* 0x00 - success */
1809 uint16_t con_handle; /* connection handle */
1810 uint32_t clock; /* clock value */
1811 uint16_t accuracy; /* clock accuracy */
1812 } __packed hci_read_clock_rp;
1813
1814
1815 /**************************************************************************
1816 **************************************************************************
1817 ** OGF 0x06 Testing commands and return parameters
1818 **************************************************************************
1819 **************************************************************************/
1820
1821 #define HCI_OGF_TESTING 0x06
1822
1823 #define HCI_OCF_READ_LOOPBACK_MODE 0x0001
1824 #define HCI_CMD_READ_LOOPBACK_MODE 0x1801
1825 /* No command parameter(s) */
1826 typedef struct {
1827 uint8_t status; /* 0x00 - success */
1828 uint8_t lbmode; /* loopback mode */
1829 } __packed hci_read_loopback_mode_rp;
1830
1831 #define HCI_OCF_WRITE_LOOPBACK_MODE 0x0002
1832 #define HCI_CMD_WRITE_LOOPBACK_MODE 0x1802
1833 typedef struct {
1834 uint8_t lbmode; /* loopback mode */
1835 } __packed hci_write_loopback_mode_cp;
1836
1837 typedef hci_status_rp hci_write_loopback_mode_rp;
1838
1839 #define HCI_OCF_ENABLE_UNIT_UNDER_TEST 0x0003
1840 #define HCI_CMD_ENABLE_UNIT_UNDER_TEST 0x1803
1841 /* No command parameter(s) */
1842 typedef hci_status_rp hci_enable_unit_under_test_rp;
1843
1844 #define HCI_OCF_WRITE_SIMPLE_PAIRING_DEBUG_MODE 0x0004
1845 #define HCI_CMD_WRITE_SIMPLE_PAIRING_DEBUG_MODE 0x1804
1846 typedef struct {
1847 uint8_t mode; /* simple pairing debug mode */
1848 } __packed hci_write_simple_pairing_debug_mode_cp;
1849
1850 typedef hci_status_rp hci_write_simple_pairing_debug_mode_rp;
1851
1852 /**************************************************************************
1853 **************************************************************************
1854 ** OGF 0x3e Bluetooth Logo Testing
1855 ** OGF 0x3f Vendor Specific
1856 **************************************************************************
1857 **************************************************************************/
1858
1859 #define HCI_OGF_BT_LOGO 0x3e
1860 #define HCI_OGF_VENDOR 0x3f
1861
1862 /* Ericsson specific FC */
1863 #define HCI_CMD_ERICSSON_WRITE_PCM_SETTINGS 0xFC07
1864 #define HCI_CMD_ERICSSON_SET_UART_BAUD_RATE 0xFC09
1865 #define HCI_CMD_ERICSSON_SET_SCO_DATA_PATH 0xFC1D
1866
1867 /* Cambridge Silicon Radio specific FC */
1868 #define HCI_CMD_CSR_EXTN 0xFC00
1869
1870
1871 /**************************************************************************
1872 **************************************************************************
1873 ** Events and event parameters
1874 **************************************************************************
1875 **************************************************************************/
1876
1877 #define HCI_EVENT_INQUIRY_COMPL 0x01
1878 typedef struct {
1879 uint8_t status; /* 0x00 - success */
1880 } __packed hci_inquiry_compl_ep;
1881
1882 #define HCI_EVENT_INQUIRY_RESULT 0x02
1883 typedef struct {
1884 uint8_t num_responses; /* number of responses */
1885 /* hci_inquiry_response[num_responses] -- see below */
1886 } __packed hci_inquiry_result_ep;
1887
1888 typedef struct {
1889 bdaddr_t bdaddr; /* unit address */
1890 uint8_t page_scan_rep_mode; /* page scan rep. mode */
1891 uint8_t page_scan_period_mode; /* page scan period mode */
1892 uint8_t page_scan_mode; /* page scan mode */
1893 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1894 uint16_t clock_offset; /* clock offset */
1895 } __packed hci_inquiry_response;
1896
1897 #define HCI_EVENT_CON_COMPL 0x03
1898 typedef struct {
1899 uint8_t status; /* 0x00 - success */
1900 uint16_t con_handle; /* Connection handle */
1901 bdaddr_t bdaddr; /* remote unit address */
1902 uint8_t link_type; /* Link type */
1903 uint8_t encryption_mode; /* Encryption mode */
1904 } __packed hci_con_compl_ep;
1905
1906 #define HCI_EVENT_CON_REQ 0x04
1907 typedef struct {
1908 bdaddr_t bdaddr; /* remote unit address */
1909 uint8_t uclass[HCI_CLASS_SIZE]; /* remote unit class */
1910 uint8_t link_type; /* link type */
1911 } __packed hci_con_req_ep;
1912
1913 #define HCI_EVENT_DISCON_COMPL 0x05
1914 typedef struct {
1915 uint8_t status; /* 0x00 - success */
1916 uint16_t con_handle; /* connection handle */
1917 uint8_t reason; /* reason to disconnect */
1918 } __packed hci_discon_compl_ep;
1919
1920 #define HCI_EVENT_AUTH_COMPL 0x06
1921 typedef struct {
1922 uint8_t status; /* 0x00 - success */
1923 uint16_t con_handle; /* connection handle */
1924 } __packed hci_auth_compl_ep;
1925
1926 #define HCI_EVENT_REMOTE_NAME_REQ_COMPL 0x07
1927 typedef struct {
1928 uint8_t status; /* 0x00 - success */
1929 bdaddr_t bdaddr; /* remote unit address */
1930 char name[HCI_UNIT_NAME_SIZE]; /* remote unit name */
1931 } __packed hci_remote_name_req_compl_ep;
1932
1933 #define HCI_EVENT_ENCRYPTION_CHANGE 0x08
1934 typedef struct {
1935 uint8_t status; /* 0x00 - success */
1936 uint16_t con_handle; /* Connection handle */
1937 uint8_t encryption_enable; /* 0x00 - disable */
1938 } __packed hci_encryption_change_ep;
1939
1940 #define HCI_EVENT_CHANGE_CON_LINK_KEY_COMPL 0x09
1941 typedef struct {
1942 uint8_t status; /* 0x00 - success */
1943 uint16_t con_handle; /* Connection handle */
1944 } __packed hci_change_con_link_key_compl_ep;
1945
1946 #define HCI_EVENT_MASTER_LINK_KEY_COMPL 0x0a
1947 typedef struct {
1948 uint8_t status; /* 0x00 - success */
1949 uint16_t con_handle; /* Connection handle */
1950 uint8_t key_flag; /* Key flag */
1951 } __packed hci_master_link_key_compl_ep;
1952
1953 #define HCI_EVENT_READ_REMOTE_FEATURES_COMPL 0x0b
1954 typedef struct {
1955 uint8_t status; /* 0x00 - success */
1956 uint16_t con_handle; /* Connection handle */
1957 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1958 } __packed hci_read_remote_features_compl_ep;
1959
1960 #define HCI_EVENT_READ_REMOTE_VER_INFO_COMPL 0x0c
1961 typedef struct {
1962 uint8_t status; /* 0x00 - success */
1963 uint16_t con_handle; /* Connection handle */
1964 uint8_t lmp_version; /* LMP version */
1965 uint16_t manufacturer; /* Hardware manufacturer name */
1966 uint16_t lmp_subversion; /* LMP sub-version */
1967 } __packed hci_read_remote_ver_info_compl_ep;
1968
1969 #define HCI_EVENT_QOS_SETUP_COMPL 0x0d
1970 typedef struct {
1971 uint8_t status; /* 0x00 - success */
1972 uint16_t con_handle; /* connection handle */
1973 uint8_t flags; /* reserved for future use */
1974 uint8_t service_type; /* service type */
1975 uint32_t token_rate; /* bytes per second */
1976 uint32_t peak_bandwidth; /* bytes per second */
1977 uint32_t latency; /* microseconds */
1978 uint32_t delay_variation; /* microseconds */
1979 } __packed hci_qos_setup_compl_ep;
1980
1981 #define HCI_EVENT_COMMAND_COMPL 0x0e
1982 typedef struct {
1983 uint8_t num_cmd_pkts; /* # of HCI command packets */
1984 uint16_t opcode; /* command OpCode */
1985 /* command return parameters (if any) */
1986 } __packed hci_command_compl_ep;
1987
1988 #define HCI_EVENT_COMMAND_STATUS 0x0f
1989 typedef struct {
1990 uint8_t status; /* 0x00 - pending */
1991 uint8_t num_cmd_pkts; /* # of HCI command packets */
1992 uint16_t opcode; /* command OpCode */
1993 } __packed hci_command_status_ep;
1994
1995 #define HCI_EVENT_HARDWARE_ERROR 0x10
1996 typedef struct {
1997 uint8_t hardware_code; /* hardware error code */
1998 } __packed hci_hardware_error_ep;
1999
2000 #define HCI_EVENT_FLUSH_OCCUR 0x11
2001 typedef struct {
2002 uint16_t con_handle; /* connection handle */
2003 } __packed hci_flush_occur_ep;
2004
2005 #define HCI_EVENT_ROLE_CHANGE 0x12
2006 typedef struct {
2007 uint8_t status; /* 0x00 - success */
2008 bdaddr_t bdaddr; /* address of remote unit */
2009 uint8_t role; /* new connection role */
2010 } __packed hci_role_change_ep;
2011
2012 #define HCI_EVENT_NUM_COMPL_PKTS 0x13
2013 typedef struct {
2014 uint8_t num_con_handles; /* # of connection handles */
2015 /* these are repeated "num_con_handles" times
2016 uint16_t con_handle; --- connection handle(s)
2017 uint16_t compl_pkts; --- # of completed packets */
2018 } __packed hci_num_compl_pkts_ep;
2019
2020 #define HCI_EVENT_MODE_CHANGE 0x14
2021 typedef struct {
2022 uint8_t status; /* 0x00 - success */
2023 uint16_t con_handle; /* connection handle */
2024 uint8_t unit_mode; /* remote unit mode */
2025 uint16_t interval; /* interval * 0.625 msec */
2026 } __packed hci_mode_change_ep;
2027
2028 #define HCI_EVENT_RETURN_LINK_KEYS 0x15
2029 typedef struct {
2030 uint8_t num_keys; /* # of keys */
2031 /* these are repeated "num_keys" times
2032 bdaddr_t bdaddr; --- remote address(es)
2033 uint8_t key[HCI_KEY_SIZE]; --- key(s) */
2034 } __packed hci_return_link_keys_ep;
2035
2036 #define HCI_EVENT_PIN_CODE_REQ 0x16
2037 typedef struct {
2038 bdaddr_t bdaddr; /* remote unit address */
2039 } __packed hci_pin_code_req_ep;
2040
2041 #define HCI_EVENT_LINK_KEY_REQ 0x17
2042 typedef struct {
2043 bdaddr_t bdaddr; /* remote unit address */
2044 } __packed hci_link_key_req_ep;
2045
2046 #define HCI_EVENT_LINK_KEY_NOTIFICATION 0x18
2047 typedef struct {
2048 bdaddr_t bdaddr; /* remote unit address */
2049 uint8_t key[HCI_KEY_SIZE]; /* link key */
2050 uint8_t key_type; /* type of the key */
2051 } __packed hci_link_key_notification_ep;
2052
2053 #define HCI_EVENT_LOOPBACK_COMMAND 0x19
2054 typedef hci_cmd_hdr_t hci_loopback_command_ep;
2055
2056 #define HCI_EVENT_DATA_BUFFER_OVERFLOW 0x1a
2057 typedef struct {
2058 uint8_t link_type; /* Link type */
2059 } __packed hci_data_buffer_overflow_ep;
2060
2061 #define HCI_EVENT_MAX_SLOT_CHANGE 0x1b
2062 typedef struct {
2063 uint16_t con_handle; /* connection handle */
2064 uint8_t lmp_max_slots; /* Max. # of slots allowed */
2065 } __packed hci_max_slot_change_ep;
2066
2067 #define HCI_EVENT_READ_CLOCK_OFFSET_COMPL 0x1c
2068 typedef struct {
2069 uint8_t status; /* 0x00 - success */
2070 uint16_t con_handle; /* Connection handle */
2071 uint16_t clock_offset; /* Clock offset */
2072 } __packed hci_read_clock_offset_compl_ep;
2073
2074 #define HCI_EVENT_CON_PKT_TYPE_CHANGED 0x1d
2075 typedef struct {
2076 uint8_t status; /* 0x00 - success */
2077 uint16_t con_handle; /* connection handle */
2078 uint16_t pkt_type; /* packet type */
2079 } __packed hci_con_pkt_type_changed_ep;
2080
2081 #define HCI_EVENT_QOS_VIOLATION 0x1e
2082 typedef struct {
2083 uint16_t con_handle; /* connection handle */
2084 } __packed hci_qos_violation_ep;
2085
2086 /* Page Scan Mode Change Event is deprecated */
2087 #define HCI_EVENT_PAGE_SCAN_MODE_CHANGE 0x1f
2088 typedef struct {
2089 bdaddr_t bdaddr; /* destination address */
2090 uint8_t page_scan_mode; /* page scan mode */
2091 } __packed hci_page_scan_mode_change_ep;
2092
2093 #define HCI_EVENT_PAGE_SCAN_REP_MODE_CHANGE 0x20
2094 typedef struct {
2095 bdaddr_t bdaddr; /* destination address */
2096 uint8_t page_scan_rep_mode; /* page scan repetition mode */
2097 } __packed hci_page_scan_rep_mode_change_ep;
2098
2099 #define HCI_EVENT_FLOW_SPECIFICATION_COMPL 0x21
2100 typedef struct {
2101 uint8_t status; /* 0x00 - success */
2102 uint16_t con_handle; /* connection handle */
2103 uint8_t flags; /* reserved */
2104 uint8_t direction; /* flow direction */
2105 uint8_t type; /* service type */
2106 uint32_t token_rate; /* token rate */
2107 uint32_t bucket_size; /* token bucket size */
2108 uint32_t peak_bandwidth; /* peak bandwidth */
2109 uint32_t latency; /* access latency */
2110 } __packed hci_flow_specification_compl_ep;
2111
2112 #define HCI_EVENT_RSSI_RESULT 0x22
2113 typedef struct {
2114 uint8_t num_responses; /* number of responses */
2115 /* hci_rssi_response[num_responses] -- see below */
2116 } __packed hci_rssi_result_ep;
2117
2118 typedef struct {
2119 bdaddr_t bdaddr; /* unit address */
2120 uint8_t page_scan_rep_mode; /* page scan rep. mode */
2121 uint8_t blank; /* reserved */
2122 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
2123 uint16_t clock_offset; /* clock offset */
2124 int8_t rssi; /* rssi */
2125 } __packed hci_rssi_response;
2126
2127 #define HCI_EVENT_READ_REMOTE_EXTENDED_FEATURES 0x23
2128 typedef struct {
2129 uint8_t status; /* 0x00 - success */
2130 uint16_t con_handle; /* connection handle */
2131 uint8_t page; /* page number */
2132 uint8_t max; /* max page number */
2133 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
2134 } __packed hci_read_remote_extended_features_ep;
2135
2136 #define HCI_EVENT_SCO_CON_COMPL 0x2c
2137 typedef struct {
2138 uint8_t status; /* 0x00 - success */
2139 uint16_t con_handle; /* connection handle */
2140 bdaddr_t bdaddr; /* unit address */
2141 uint8_t link_type; /* link type */
2142 uint8_t interval; /* transmission interval */
2143 uint8_t window; /* retransmission window */
2144 uint16_t rxlen; /* rx packet length */
2145 uint16_t txlen; /* tx packet length */
2146 uint8_t mode; /* air mode */
2147 } __packed hci_sco_con_compl_ep;
2148
2149 #define HCI_EVENT_SCO_CON_CHANGED 0x2d
2150 typedef struct {
2151 uint8_t status; /* 0x00 - success */
2152 uint16_t con_handle; /* connection handle */
2153 uint8_t interval; /* transmission interval */
2154 uint8_t window; /* retransmission window */
2155 uint16_t rxlen; /* rx packet length */
2156 uint16_t txlen; /* tx packet length */
2157 } __packed hci_sco_con_changed_ep;
2158
2159 #define HCI_EVENT_SNIFF_SUBRATING 0x2e
2160 typedef struct {
2161 uint8_t status; /* 0x00 - success */
2162 uint16_t con_handle; /* connection handle */
2163 uint16_t tx_latency; /* max transmit latency */
2164 uint16_t rx_latency; /* max receive latency */
2165 uint16_t remote_timeout; /* remote timeout */
2166 uint16_t local_timeout; /* local timeout */
2167 } __packed hci_sniff_subrating_ep;
2168
2169 #define HCI_EVENT_EXTENDED_RESULT 0x2f
2170 typedef struct {
2171 uint8_t num_responses; /* must be 0x01 */
2172 bdaddr_t bdaddr; /* remote device address */
2173 uint8_t page_scan_rep_mode;
2174 uint8_t reserved;
2175 uint8_t uclass[HCI_CLASS_SIZE];
2176 uint16_t clock_offset;
2177 int8_t rssi;
2178 uint8_t response[240]; /* extended inquiry response */
2179 } __packed hci_extended_result_ep;
2180
2181 #define HCI_EVENT_ENCRYPTION_KEY_REFRESH 0x30
2182 typedef struct {
2183 uint8_t status; /* 0x00 - success */
2184 uint16_t con_handle; /* connection handle */
2185 } __packed hci_encryption_key_refresh_ep;
2186
2187 #define HCI_EVENT_IO_CAPABILITY_REQ 0x31
2188 typedef struct {
2189 bdaddr_t bdaddr; /* remote device address */
2190 } __packed hci_io_capability_req_ep;
2191
2192 #define HCI_EVENT_IO_CAPABILITY_RSP 0x32
2193 typedef struct {
2194 bdaddr_t bdaddr; /* remote device address */
2195 uint8_t io_capability;
2196 uint8_t oob_data_present;
2197 uint8_t auth_requirement;
2198 } __packed hci_io_capability_rsp_ep;
2199
2200 #define HCI_EVENT_USER_CONFIRM_REQ 0x33
2201 typedef struct {
2202 bdaddr_t bdaddr; /* remote device address */
2203 uint32_t value; /* 000000 - 999999 */
2204 } __packed hci_user_confirm_req_ep;
2205
2206 #define HCI_EVENT_USER_PASSKEY_REQ 0x34
2207 typedef struct {
2208 bdaddr_t bdaddr; /* remote device address */
2209 } __packed hci_user_passkey_req_ep;
2210
2211 #define HCI_EVENT_REMOTE_OOB_DATA_REQ 0x35
2212 typedef struct {
2213 bdaddr_t bdaddr; /* remote device address */
2214 } __packed hci_remote_oob_data_req_ep;
2215
2216 #define HCI_EVENT_SIMPLE_PAIRING_COMPL 0x36
2217 typedef struct {
2218 uint8_t status; /* 0x00 - success */
2219 bdaddr_t bdaddr; /* remote device address */
2220 } __packed hci_simple_pairing_compl_ep;
2221
2222 #define HCI_EVENT_LINK_SUPERVISION_TO_CHANGED 0x38
2223 typedef struct {
2224 uint16_t con_handle; /* connection handle */
2225 uint16_t timeout; /* link supervision timeout */
2226 } __packed hci_link_supervision_to_changed_ep;
2227
2228 #define HCI_EVENT_ENHANCED_FLUSH_COMPL 0x39
2229 typedef struct {
2230 uint16_t con_handle; /* connection handle */
2231 } __packed hci_enhanced_flush_compl_ep;
2232
2233 #define HCI_EVENT_USER_PASSKEY_NOTIFICATION 0x3b
2234 typedef struct {
2235 bdaddr_t bdaddr; /* remote device address */
2236 uint32_t value; /* 000000 - 999999 */
2237 } __packed hci_user_passkey_notification_ep;
2238
2239 #define HCI_EVENT_KEYPRESS_NOTIFICATION 0x3c
2240 typedef struct {
2241 bdaddr_t bdaddr; /* remote device address */
2242 uint8_t notification_type;
2243 } __packed hci_keypress_notification_ep;
2244
2245 #define HCI_EVENT_REMOTE_FEATURES_NOTIFICATION 0x3d
2246 typedef struct {
2247 bdaddr_t bdaddr; /* remote device address */
2248 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
2249 } __packed hci_remote_features_notification_ep;
2250
2251 #define HCI_EVENT_BT_LOGO 0xfe
2252
2253 #define HCI_EVENT_VENDOR 0xff
2254
2255 /**************************************************************************
2256 **************************************************************************
2257 ** HCI Socket Definitions
2258 **************************************************************************
2259 **************************************************************************/
2260
2261 /* HCI socket options */
2262 #define SO_HCI_EVT_FILTER 1 /* get/set event filter */
2263 #define SO_HCI_PKT_FILTER 2 /* get/set packet filter */
2264 #define SO_HCI_DIRECTION 3 /* packet direction indicator */
2265
2266 /* Control Messages */
2267 #define SCM_HCI_DIRECTION SO_HCI_DIRECTION
2268
2269 /*
2270 * HCI socket filter and get/set routines
2271 *
2272 * for ease of use, we filter 256 possible events/packets
2273 */
2274 struct hci_filter {
2275 uint32_t mask[8]; /* 256 bits */
2276 };
2277
2278 static __inline void
hci_filter_set(uint8_t bit,struct hci_filter * filter)2279 hci_filter_set(uint8_t bit, struct hci_filter *filter)
2280 {
2281 uint8_t off = bit - 1;
2282
2283 off >>= 5;
2284 filter->mask[off] |= (1 << ((bit - 1) & 0x1f));
2285 }
2286
2287 static __inline void
hci_filter_clr(uint8_t bit,struct hci_filter * filter)2288 hci_filter_clr(uint8_t bit, struct hci_filter *filter)
2289 {
2290 uint8_t off = bit - 1;
2291
2292 off >>= 5;
2293 filter->mask[off] &= ~(1 << ((bit - 1) & 0x1f));
2294 }
2295
2296 static __inline int
hci_filter_test(uint8_t bit,const struct hci_filter * filter)2297 hci_filter_test(uint8_t bit, const struct hci_filter *filter)
2298 {
2299 uint8_t off = bit - 1;
2300
2301 off >>= 5;
2302 return (filter->mask[off] & (1 << ((bit - 1) & 0x1f)));
2303 }
2304
2305 /*
2306 * HCI socket ioctl's
2307 *
2308 * Apart from GBTINFOA, these are all indexed on the unit name
2309 */
2310
2311 #define SIOCGBTINFO _IOWR('b', 5, struct btreq) /* get unit info */
2312 #define SIOCGBTINFOA _IOWR('b', 6, struct btreq) /* get info by address */
2313 #define SIOCNBTINFO _IOWR('b', 7, struct btreq) /* next unit info */
2314
2315 #define SIOCSBTFLAGS _IOWR('b', 8, struct btreq) /* set unit flags */
2316 #define SIOCSBTPOLICY _IOWR('b', 9, struct btreq) /* set unit link policy */
2317 #define SIOCSBTPTYPE _IOWR('b', 10, struct btreq) /* set unit packet type */
2318
2319 #define SIOCGBTSTATS _IOWR('b', 11, struct btreq) /* get unit statistics */
2320 #define SIOCZBTSTATS _IOWR('b', 12, struct btreq) /* zero unit statistics */
2321
2322 #define SIOCBTDUMP _IOW('b', 13, struct btreq) /* print debug info */
2323 #define SIOCSBTSCOMTU _IOWR('b', 17, struct btreq) /* set sco_mtu value */
2324
2325 #define SIOCGBTFEAT _IOWR('b', 18, struct btreq) /* get unit features */
2326
2327 struct bt_stats {
2328 uint32_t err_tx;
2329 uint32_t err_rx;
2330 uint32_t cmd_tx;
2331 uint32_t evt_rx;
2332 uint32_t acl_tx;
2333 uint32_t acl_rx;
2334 uint32_t sco_tx;
2335 uint32_t sco_rx;
2336 uint32_t byte_tx;
2337 uint32_t byte_rx;
2338 };
2339
2340 struct btreq {
2341 char btr_name[HCI_DEVNAME_SIZE]; /* device name */
2342
2343 union {
2344 struct {
2345 bdaddr_t btri_bdaddr; /* device bdaddr */
2346 uint16_t btri_flags; /* flags */
2347 uint16_t btri_num_cmd; /* # of free cmd buffers */
2348 uint16_t btri_num_acl; /* # of free ACL buffers */
2349 uint16_t btri_num_sco; /* # of free SCO buffers */
2350 uint16_t btri_acl_mtu; /* ACL mtu */
2351 uint16_t btri_sco_mtu; /* SCO mtu */
2352 uint16_t btri_link_policy; /* Link Policy */
2353 uint16_t btri_packet_type; /* Packet Type */
2354 uint16_t btri_max_acl; /* max ACL buffers */
2355 uint16_t btri_max_sco; /* max SCO buffers */
2356 } btri;
2357 struct {
2358 uint8_t btrf_page0[HCI_FEATURES_SIZE]; /* basic */
2359 uint8_t btrf_page1[HCI_FEATURES_SIZE]; /* extended */
2360 uint8_t btrf_page2[HCI_FEATURES_SIZE]; /* extended */
2361 } btrf;
2362 struct bt_stats btrs; /* unit stats */
2363 } btru;
2364 };
2365
2366 #define btr_flags btru.btri.btri_flags
2367 #define btr_bdaddr btru.btri.btri_bdaddr
2368 #define btr_num_cmd btru.btri.btri_num_cmd
2369 #define btr_num_acl btru.btri.btri_num_acl
2370 #define btr_num_sco btru.btri.btri_num_sco
2371 #define btr_acl_mtu btru.btri.btri_acl_mtu
2372 #define btr_sco_mtu btru.btri.btri_sco_mtu
2373 #define btr_link_policy btru.btri.btri_link_policy
2374 #define btr_packet_type btru.btri.btri_packet_type
2375 #define btr_max_acl btru.btri.btri_max_acl
2376 #define btr_max_sco btru.btri.btri_max_sco
2377 #define btr_features0 btru.btrf.btrf_page0
2378 #define btr_features1 btru.btrf.btrf_page1
2379 #define btr_features2 btru.btrf.btrf_page2
2380 #define btr_stats btru.btrs
2381
2382 /* hci_unit & btr_flags */
2383 #define BTF_UP (1<<0) /* unit is up */
2384 #define BTF_RUNNING (1<<1) /* unit is running */
2385 #define BTF_XMIT_CMD (1<<2) /* unit is transmitting CMD packets */
2386 #define BTF_XMIT_ACL (1<<3) /* unit is transmitting ACL packets */
2387 #define BTF_XMIT_SCO (1<<4) /* unit is transmitting SCO packets */
2388 #define BTF_XMIT (BTF_XMIT_CMD | BTF_XMIT_ACL | BTF_XMIT_SCO)
2389 #define BTF_INIT_BDADDR (1<<5) /* waiting for bdaddr */
2390 #define BTF_INIT_BUFFER_SIZE (1<<6) /* waiting for buffer size */
2391 #define BTF_INIT_FEATURES (1<<7) /* waiting for features */
2392 #define BTF_POWER_UP_NOOP (1<<8) /* should wait for No-op on power up */
2393 #define BTF_INIT_COMMANDS (1<<9) /* waiting for supported commands */
2394 #define BTF_MASTER (1<<10) /* request Master role */
2395
2396 #define BTF_INIT (BTF_INIT_BDADDR \
2397 | BTF_INIT_BUFFER_SIZE \
2398 | BTF_INIT_FEATURES \
2399 | BTF_INIT_COMMANDS)
2400
2401 /**************************************************************************
2402 **************************************************************************
2403 ** HCI Kernel Definitions
2404 **************************************************************************
2405 **************************************************************************/
2406
2407 #ifdef _KERNEL
2408
2409 #include <sys/condvar.h>
2410 #include <sys/device.h>
2411
2412 struct l2cap_channel;
2413 struct mbuf;
2414 struct sco_pcb;
2415 struct socket;
2416 struct sockopt;
2417
2418 /* global HCI kernel variables */
2419
2420 /* sysctl variables */
2421 extern int hci_memo_expiry;
2422 extern int hci_acl_expiry;
2423 extern int hci_sendspace, hci_recvspace;
2424 extern int hci_eventq_max, hci_aclrxq_max, hci_scorxq_max;
2425
2426 /*
2427 * HCI Connection Information
2428 */
2429 struct hci_link {
2430 struct hci_unit *hl_unit; /* our unit */
2431 TAILQ_ENTRY(hci_link) hl_next; /* next link on unit */
2432
2433 /* common info */
2434 uint16_t hl_state; /* connection state */
2435 uint16_t hl_flags; /* link flags */
2436 bdaddr_t hl_bdaddr; /* dest address */
2437 uint16_t hl_handle; /* connection handle */
2438 uint8_t hl_type; /* link type */
2439
2440 /* ACL link info */
2441 uint8_t hl_lastid; /* last id used */
2442 uint16_t hl_refcnt; /* reference count */
2443 uint16_t hl_mtu; /* signalling mtu for link */
2444 uint16_t hl_flush; /* flush timeout */
2445 uint16_t hl_clock; /* remote clock offset */
2446
2447 TAILQ_HEAD(,l2cap_pdu) hl_txq; /* queue of outgoing PDUs */
2448 int hl_txqlen; /* number of fragments */
2449 struct mbuf *hl_rxp; /* incoming PDU (accumulating)*/
2450 callout_t hl_expire; /* connection expiry timer */
2451 TAILQ_HEAD(,l2cap_req) hl_reqs; /* pending requests */
2452
2453 /* SCO link info */
2454 struct hci_link *hl_link; /* SCO ACL link */
2455 struct sco_pcb *hl_sco; /* SCO pcb */
2456 MBUFQ_HEAD() hl_data; /* SCO outgoing data */
2457 };
2458
2459 /* hci_link state */
2460 #define HCI_LINK_CLOSED 0 /* closed */
2461 #define HCI_LINK_WAIT_CONNECT 1 /* waiting to connect */
2462 #define HCI_LINK_WAIT_AUTH 2 /* waiting for auth */
2463 #define HCI_LINK_WAIT_ENCRYPT 3 /* waiting for encrypt */
2464 #define HCI_LINK_WAIT_SECURE 4 /* waiting for secure */
2465 #define HCI_LINK_OPEN 5 /* ready and willing */
2466 #define HCI_LINK_BLOCK 6 /* open but blocking (see hci_acl_start) */
2467
2468 /* hci_link flags */
2469 #define HCI_LINK_AUTH_REQ (1<<0) /* authentication requested */
2470 #define HCI_LINK_ENCRYPT_REQ (1<<1) /* encryption requested */
2471 #define HCI_LINK_SECURE_REQ (1<<2) /* secure link requested */
2472 #define HCI_LINK_AUTH (1<<3) /* link is authenticated */
2473 #define HCI_LINK_ENCRYPT (1<<4) /* link is encrypted */
2474 #define HCI_LINK_SECURE (1<<5) /* link is secured */
2475 #define HCI_LINK_CREATE_CON (1<<6) /* "Create Connection" pending */
2476
2477 /*
2478 * Bluetooth Memo
2479 * cached device information for remote devices that this unit has seen
2480 */
2481 struct hci_memo {
2482 struct timeval time; /* time of last response */
2483 bdaddr_t bdaddr;
2484 uint8_t page_scan_rep_mode;
2485 uint8_t page_scan_mode;
2486 uint16_t clock_offset;
2487 LIST_ENTRY(hci_memo) next;
2488 };
2489
2490 /*
2491 * The Bluetooth HCI interface attachment structure
2492 */
2493 struct hci_if {
2494 int (*enable)(device_t);
2495 void (*disable)(device_t);
2496 void (*output_cmd)(device_t, struct mbuf *);
2497 void (*output_acl)(device_t, struct mbuf *);
2498 void (*output_sco)(device_t, struct mbuf *);
2499 void (*get_stats)(device_t, struct bt_stats *, int);
2500 int ipl; /* for locking */
2501 };
2502
2503 /*
2504 * The Bluetooth HCI device unit structure
2505 */
2506 struct hci_unit {
2507 device_t hci_dev; /* bthci handle */
2508 device_t hci_bthub; /* bthub(4) handle */
2509 const struct hci_if *hci_if; /* bthci driver interface */
2510
2511 /* device info */
2512 bdaddr_t hci_bdaddr; /* device address */
2513 uint16_t hci_flags; /* see BTF_ above */
2514 kcondvar_t hci_init; /* sleep on this */
2515
2516 uint16_t hci_packet_type; /* packet types */
2517 uint16_t hci_acl_mask; /* ACL packet capabilities */
2518 uint16_t hci_sco_mask; /* SCO packet capabilities */
2519
2520 uint16_t hci_link_policy; /* link policy */
2521 uint16_t hci_lmp_mask; /* link policy capabilities */
2522
2523 uint8_t hci_feat0[HCI_FEATURES_SIZE]; /* features mask */
2524 uint8_t hci_feat1[HCI_FEATURES_SIZE]; /* extended page 1 */
2525 uint8_t hci_feat2[HCI_FEATURES_SIZE]; /* extended page 2 */
2526 uint8_t hci_cmds[HCI_COMMANDS_SIZE]; /* opcode bitmask */
2527
2528 /* flow control */
2529 uint16_t hci_max_acl_size; /* ACL payload mtu */
2530 uint16_t hci_num_acl_pkts; /* free ACL packet buffers */
2531 uint16_t hci_max_acl_pkts; /* max ACL packet buffers */
2532 uint8_t hci_num_cmd_pkts; /* free CMD packet buffers */
2533 uint8_t hci_max_sco_size; /* SCO payload mtu */
2534 uint16_t hci_num_sco_pkts; /* free SCO packet buffers */
2535 uint16_t hci_max_sco_pkts; /* max SCO packet buffers */
2536
2537 TAILQ_HEAD(,hci_link) hci_links; /* list of ACL/SCO links */
2538 LIST_HEAD(,hci_memo) hci_memos; /* cached memo list */
2539
2540 /* input queues */
2541 void *hci_rxint; /* receive interrupt cookie */
2542 kmutex_t hci_devlock; /* device queue lock */
2543 MBUFQ_HEAD() hci_eventq; /* Event queue */
2544 MBUFQ_HEAD() hci_aclrxq; /* ACL rx queue */
2545 MBUFQ_HEAD() hci_scorxq; /* SCO rx queue */
2546 uint16_t hci_eventqlen; /* Event queue length */
2547 uint16_t hci_aclrxqlen; /* ACL rx queue length */
2548 uint16_t hci_scorxqlen; /* SCO rx queue length */
2549
2550 /* output queues */
2551 MBUFQ_HEAD() hci_cmdwait; /* pending commands */
2552 MBUFQ_HEAD() hci_scodone; /* SCO done queue */
2553
2554 SIMPLEQ_ENTRY(hci_unit) hci_next;
2555 };
2556
2557 extern SIMPLEQ_HEAD(hci_unit_list, hci_unit) hci_unit_list;
2558
2559 /*
2560 * HCI layer function prototypes
2561 */
2562
2563 /* hci_event.c */
2564 void hci_event(struct mbuf *, struct hci_unit *);
2565
2566 /* hci_ioctl.c */
2567 int hci_ioctl_pcb(unsigned long, void *);
2568
2569 /* hci_link.c */
2570 struct hci_link *hci_acl_open(struct hci_unit *, bdaddr_t *);
2571 struct hci_link *hci_acl_newconn(struct hci_unit *, bdaddr_t *);
2572 void hci_acl_close(struct hci_link *, int);
2573 void hci_acl_timeout(void *);
2574 int hci_acl_setmode(struct hci_link *);
2575 void hci_acl_linkmode(struct hci_link *);
2576 void hci_acl_recv(struct mbuf *, struct hci_unit *);
2577 int hci_acl_send(struct mbuf *, struct hci_link *, struct l2cap_channel *);
2578 void hci_acl_start(struct hci_link *);
2579 void hci_acl_complete(struct hci_link *, int);
2580 struct hci_link *hci_sco_newconn(struct hci_unit *, bdaddr_t *);
2581 void hci_sco_recv(struct mbuf *, struct hci_unit *);
2582 void hci_sco_start(struct hci_link *);
2583 void hci_sco_complete(struct hci_link *, int);
2584 struct hci_link *hci_link_alloc(struct hci_unit *, bdaddr_t *, uint8_t);
2585 void hci_link_free(struct hci_link *, int);
2586 struct hci_link *hci_link_lookup_bdaddr(struct hci_unit *, bdaddr_t *, uint8_t);
2587 struct hci_link *hci_link_lookup_handle(struct hci_unit *, uint16_t);
2588
2589 /* hci_misc.c */
2590 int hci_route_lookup(bdaddr_t *, bdaddr_t *);
2591 struct hci_memo *hci_memo_find(struct hci_unit *, bdaddr_t *);
2592 struct hci_memo *hci_memo_new(struct hci_unit *, bdaddr_t *);
2593 void hci_memo_free(struct hci_memo *);
2594
2595 /* hci_socket.c */
2596 void hci_drop(void *);
2597 void hci_init(void);
2598 int hci_ctloutput(int, struct socket *, struct sockopt *);
2599 void hci_mtap(struct mbuf *, struct hci_unit *);
2600
2601 /* hci_unit.c */
2602 struct hci_unit *hci_attach_pcb(const struct hci_if *, device_t, uint16_t);
2603 void hci_detach_pcb(struct hci_unit *);
2604 int hci_enable(struct hci_unit *);
2605 void hci_disable(struct hci_unit *);
2606 struct hci_unit *hci_unit_lookup(const bdaddr_t *);
2607 int hci_send_cmd(struct hci_unit *, uint16_t, void *, uint8_t);
2608 void hci_num_cmds(struct hci_unit *, uint8_t);
2609 bool hci_input_event(struct hci_unit *, struct mbuf *);
2610 bool hci_input_acl(struct hci_unit *, struct mbuf *);
2611 bool hci_input_sco(struct hci_unit *, struct mbuf *);
2612 bool hci_complete_sco(struct hci_unit *, struct mbuf *);
2613 void hci_output_cmd(struct hci_unit *, struct mbuf *);
2614 void hci_output_acl(struct hci_unit *, struct mbuf *);
2615 void hci_output_sco(struct hci_unit *, struct mbuf *);
2616
2617 #endif /* _KERNEL */
2618
2619 #endif /* _NETBT_HCI_H_ */
2620