1 /* $NetBSD: hci.h,v 1.46 2019/09/28 07:06:33 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 1.46 2019/09/28 07:06:33 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 #define HCI_SPEC_V50 0x09 /* v5.0 */
109 /* 0x0A - 0xFF - reserved for future use */
110
111 /* LMP features (and page 0 of extended features) */
112 /* ------------------- byte 0 --------------------*/
113 #define HCI_LMP_3SLOT 0x01
114 #define HCI_LMP_5SLOT 0x02
115 #define HCI_LMP_ENCRYPTION 0x04
116 #define HCI_LMP_SLOT_OFFSET 0x08
117 #define HCI_LMP_TIMIACCURACY 0x10
118 #define HCI_LMP_ROLE_SWITCH 0x20
119 #define HCI_LMP_HOLD_MODE 0x40
120 #define HCI_LMP_SNIFF_MODE 0x80
121 /* ------------------- byte 1 --------------------*/
122 #define HCI_LMP_PARK_MODE 0x01
123 #define HCI_LMP_RSSI 0x02
124 #define HCI_LMP_CHANNEL_QUALITY 0x04
125 #define HCI_LMP_SCO_LINK 0x08
126 #define HCI_LMP_HV2_PKT 0x10
127 #define HCI_LMP_HV3_PKT 0x20
128 #define HCI_LMP_ULAW_LOG 0x40
129 #define HCI_LMP_ALAW_LOG 0x80
130 /* ------------------- byte 2 --------------------*/
131 #define HCI_LMP_CVSD 0x01
132 #define HCI_LMP_PAGISCHEME 0x02
133 #define HCI_LMP_POWER_CONTROL 0x04
134 #define HCI_LMP_TRANSPARENT_SCO 0x08
135 #define HCI_LMP_FLOW_CONTROL_LAG0 0x10
136 #define HCI_LMP_FLOW_CONTROL_LAG1 0x20
137 #define HCI_LMP_FLOW_CONTROL_LAG2 0x40
138 #define HCI_LMP_BC_ENCRYPTION 0x80
139 /* ------------------- byte 3 --------------------*/
140 /* reserved 0x01 */
141 #define HCI_LMP_EDR_ACL_2MBPS 0x02
142 #define HCI_LMP_EDR_ACL_3MBPS 0x04
143 #define HCI_LMP_ENHANCED_ISCAN 0x08
144 #define HCI_LMP_INTERLACED_ISCAN 0x10
145 #define HCI_LMP_INTERLACED_PSCAN 0x20
146 #define HCI_LMP_RSSI_INQUIRY 0x40
147 #define HCI_LMP_EV3_PKT 0x80
148 /* ------------------- byte 4 --------------------*/
149 #define HCI_LMP_EV4_PKT 0x01
150 #define HCI_LMP_EV5_PKT 0x02
151 /* reserved 0x04 */
152 #define HCI_LMP_AFH_CAPABLE_SLAVE 0x08
153 #define HCI_LMP_AFH_CLASS_SLAVE 0x10
154 #define HCI_LMP_BR_EDR_UNSUPPORTED 0x20
155 #define HCI_LMP_LE_CONTROLLER 0x40
156 #define HCI_LMP_3SLOT_EDR_ACL 0x80
157 /* ------------------- byte 5 --------------------*/
158 #define HCI_LMP_5SLOT_EDR_ACL 0x01
159 #define HCI_LMP_SNIFF_SUBRATING 0x02
160 #define HCI_LMP_PAUSE_ENCRYPTION 0x04
161 #define HCI_LMP_AFH_CAPABLE_MASTER 0x08
162 #define HCI_LMP_AFH_CLASS_MASTER 0x10
163 #define HCI_LMP_EDR_eSCO_2MBPS 0x20
164 #define HCI_LMP_EDR_eSCO_3MBPS 0x40
165 #define HCI_LMP_3SLOT_EDR_eSCO 0x80
166 /* ------------------- byte 6 --------------------*/
167 #define HCI_LMP_EXTENDED_INQUIRY 0x01
168 #define HCI_LMP_LE_BR_EDR_CONTROLLER 0x02
169 /* reserved 0x04 */
170 #define HCI_LMP_SIMPLE_PAIRING 0x08
171 #define HCI_LMP_ENCAPSULATED_PDU 0x10
172 #define HCI_LMP_ERRDATA_REPORTING 0x20
173 #define HCI_LMP_NOFLUSH_PB_FLAG 0x40
174 /* reserved 0x80 */
175 /* ------------------- byte 7 --------------------*/
176 #define HCI_LMP_LINK_SUPERVISION_TO 0x01
177 #define HCI_LMP_INQ_RSP_TX_POWER 0x02
178 #define HCI_LMP_ENHANCED_POWER_CONTROL 0x04
179 #define HCI_LMP_EXTENDED_FEATURES 0x80
180
181 /* page 1 of extended features */
182 /* ------------------- byte 0 --------------------*/
183 #define HCI_LMP_SSP 0x01
184 #define HCI_LMP_LE_HOST 0x02
185 #define HCI_LMP_LE_BR_EDR_HOST 0x04
186 #define HCI_LMP_SECURE_CONN_HOST 0x08
187
188 /* page 2 of extended features */
189 /* ------------------- byte 0 --------------------*/
190 #define HCI_LMP_CONNLESS_MASTER 0x01
191 #define HCI_LMP_CONNLESS_SLAVE 0x02
192 #define HCI_LMP_SYNC_TRAIN 0x04
193 #define HCI_LMP_SYNC_SCAN 0x08
194 #define HCI_LMP_INQ_RSP_NOTIFY 0x10
195 #define HCI_LMP_INTERLACE_SCAN 0x20
196 #define HCI_LMP_COARSE_CLOCK 0x40
197 /* reserved 0x80 */
198 /* ------------------- byte 0 --------------------*/
199 #define HCI_LMP_SECURE_CONN_CONTROLLER 0x01
200 #define HCI_LMP_PING 0x02
201 /* reserved 0x04 */
202 #define HCI_LMP_TRAIN_NUDGING 0x08
203
204 /* Link types */
205 #define HCI_LINK_SCO 0x00 /* Voice */
206 #define HCI_LINK_ACL 0x01 /* Data */
207 #define HCI_LINK_eSCO 0x02 /* eSCO */
208 /* 0x03 - 0xFF - reserved for future use */
209
210 /*
211 * ACL/SCO packet type bits are set to enable the
212 * packet type, except for 2MBPS and 3MBPS when they
213 * are unset to enable the packet type.
214 */
215 /* ACL Packet types for "Create Connection" */
216 #define HCI_PKT_2MBPS_DH1 0x0002
217 #define HCI_PKT_3MBPS_DH1 0x0004
218 #define HCI_PKT_DM1 0x0008
219 #define HCI_PKT_DH1 0x0010
220 #define HCI_PKT_2MBPS_DH3 0x0100
221 #define HCI_PKT_3MBPS_DH3 0x0200
222 #define HCI_PKT_DM3 0x0400
223 #define HCI_PKT_DH3 0x0800
224 #define HCI_PKT_2MBPS_DH5 0x1000
225 #define HCI_PKT_3MBPS_DH5 0x2000
226 #define HCI_PKT_DM5 0x4000
227 #define HCI_PKT_DH5 0x8000
228
229 /* SCO Packet types for "Setup Synchronous Connection" */
230 #define HCI_PKT_HV1 0x0001
231 #define HCI_PKT_HV2 0x0002
232 #define HCI_PKT_HV3 0x0004
233 #define HCI_PKT_EV3 0x0008
234 #define HCI_PKT_EV4 0x0010
235 #define HCI_PKT_EV5 0x0020
236 #define HCI_PKT_2MBPS_EV3 0x0040
237 #define HCI_PKT_3MBPS_EV3 0x0080
238 #define HCI_PKT_2MBPS_EV5 0x0100
239 #define HCI_PKT_3MBPS_EV5 0x0200
240
241 /*
242 * Connection modes/Unit modes
243 *
244 * This is confusing. It means that one of the units change its mode
245 * for the specific connection. For example one connection was put on
246 * hold (but i could be wrong :)
247 */
248
249 /* Page scan modes (are deprecated) */
250 #define HCI_MANDATORY_PAGE_SCAN_MODE 0x00
251 #define HCI_OPTIONAL_PAGE_SCAN_MODE1 0x01
252 #define HCI_OPTIONAL_PAGE_SCAN_MODE2 0x02
253 #define HCI_OPTIONAL_PAGE_SCAN_MODE3 0x03
254 /* 0x04 - 0xFF - reserved for future use */
255
256 /* Page scan repetition modes */
257 #define HCI_SCAN_REP_MODE0 0x00
258 #define HCI_SCAN_REP_MODE1 0x01
259 #define HCI_SCAN_REP_MODE2 0x02
260 /* 0x03 - 0xFF - reserved for future use */
261
262 /* Page scan period modes */
263 #define HCI_PAGE_SCAN_PERIOD_MODE0 0x00
264 #define HCI_PAGE_SCAN_PERIOD_MODE1 0x01
265 #define HCI_PAGE_SCAN_PERIOD_MODE2 0x02
266 /* 0x03 - 0xFF - reserved for future use */
267
268 /* Scan enable */
269 #define HCI_NO_SCAN_ENABLE 0x00
270 #define HCI_INQUIRY_SCAN_ENABLE 0x01
271 #define HCI_PAGE_SCAN_ENABLE 0x02
272 /* 0x04 - 0xFF - reserved for future use */
273
274 /* Hold mode activities */
275 #define HCI_HOLD_MODE_NO_CHANGE 0x00
276 #define HCI_HOLD_MODE_SUSPEND_PAGE_SCAN 0x01
277 #define HCI_HOLD_MODE_SUSPEND_INQUIRY_SCAN 0x02
278 #define HCI_HOLD_MODE_SUSPEND_PERIOD_INQUIRY 0x04
279 /* 0x08 - 0x80 - reserved for future use */
280
281 /* Connection roles */
282 #define HCI_ROLE_MASTER 0x00
283 #define HCI_ROLE_SLAVE 0x01
284 /* 0x02 - 0xFF - reserved for future use */
285
286 /* Key flags */
287 #define HCI_USE_SEMI_PERMANENT_LINK_KEYS 0x00
288 #define HCI_USE_TEMPORARY_LINK_KEY 0x01
289 /* 0x02 - 0xFF - reserved for future use */
290
291 /* Pin types */
292 #define HCI_PIN_TYPE_VARIABLE 0x00
293 #define HCI_PIN_TYPE_FIXED 0x01
294
295 /* Link key types */
296 #define HCI_LINK_KEY_TYPE_COMBINATION_KEY 0x00
297 #define HCI_LINK_KEY_TYPE_LOCAL_UNIT_KEY 0x01
298 #define HCI_LINK_KEY_TYPE_REMOTE_UNIT_KEY 0x02
299 /* 0x03 - 0xFF - reserved for future use */
300
301 /* Encryption modes */
302 #define HCI_ENCRYPTION_MODE_NONE 0x00
303 #define HCI_ENCRYPTION_MODE_P2P 0x01
304 #define HCI_ENCRYPTION_MODE_ALL 0x02
305 /* 0x03 - 0xFF - reserved for future use */
306
307 /* Quality of service types */
308 #define HCI_SERVICE_TYPE_NO_TRAFFIC 0x00
309 #define HCI_SERVICE_TYPE_BEST_EFFORT 0x01
310 #define HCI_SERVICE_TYPE_GUARANTEED 0x02
311 /* 0x03 - 0xFF - reserved for future use */
312
313 /* Link policy settings */
314 #define HCI_LINK_POLICY_DISABLE_ALL_LM_MODES 0x0000
315 #define HCI_LINK_POLICY_ENABLE_ROLE_SWITCH 0x0001 /* Master/Slave switch */
316 #define HCI_LINK_POLICY_ENABLE_HOLD_MODE 0x0002
317 #define HCI_LINK_POLICY_ENABLE_SNIFF_MODE 0x0004
318 #define HCI_LINK_POLICY_ENABLE_PARK_MODE 0x0008
319 /* 0x0010 - 0x8000 - reserved for future use */
320
321 /* Event masks */
322 #define HCI_EVMSK_ALL 0x00000000ffffffff
323 #define HCI_EVMSK_NONE 0x0000000000000000
324 #define HCI_EVMSK_INQUIRY_COMPL 0x0000000000000001
325 #define HCI_EVMSK_INQUIRY_RESULT 0x0000000000000002
326 #define HCI_EVMSK_CON_COMPL 0x0000000000000004
327 #define HCI_EVMSK_CON_REQ 0x0000000000000008
328 #define HCI_EVMSK_DISCON_COMPL 0x0000000000000010
329 #define HCI_EVMSK_AUTH_COMPL 0x0000000000000020
330 #define HCI_EVMSK_REMOTE_NAME_REQ_COMPL 0x0000000000000040
331 #define HCI_EVMSK_ENCRYPTION_CHANGE 0x0000000000000080
332 #define HCI_EVMSK_CHANGE_CON_LINK_KEY_COMPL 0x0000000000000100
333 #define HCI_EVMSK_MASTER_LINK_KEY_COMPL 0x0000000000000200
334 #define HCI_EVMSK_READ_REMOTE_FEATURES_COMPL 0x0000000000000400
335 #define HCI_EVMSK_READ_REMOTE_VER_INFO_COMPL 0x0000000000000800
336 #define HCI_EVMSK_QOS_SETUP_COMPL 0x0000000000001000
337 #define HCI_EVMSK_COMMAND_COMPL 0x0000000000002000
338 #define HCI_EVMSK_COMMAND_STATUS 0x0000000000004000
339 #define HCI_EVMSK_HARDWARE_ERROR 0x0000000000008000
340 #define HCI_EVMSK_FLUSH_OCCUR 0x0000000000010000
341 #define HCI_EVMSK_ROLE_CHANGE 0x0000000000020000
342 #define HCI_EVMSK_NUM_COMPL_PKTS 0x0000000000040000
343 #define HCI_EVMSK_MODE_CHANGE 0x0000000000080000
344 #define HCI_EVMSK_RETURN_LINK_KEYS 0x0000000000100000
345 #define HCI_EVMSK_PIN_CODE_REQ 0x0000000000200000
346 #define HCI_EVMSK_LINK_KEY_REQ 0x0000000000400000
347 #define HCI_EVMSK_LINK_KEY_NOTIFICATION 0x0000000000800000
348 #define HCI_EVMSK_LOOPBACK_COMMAND 0x0000000001000000
349 #define HCI_EVMSK_DATA_BUFFER_OVERFLOW 0x0000000002000000
350 #define HCI_EVMSK_MAX_SLOT_CHANGE 0x0000000004000000
351 #define HCI_EVMSK_READ_CLOCK_OFFSET_COMLETE 0x0000000008000000
352 #define HCI_EVMSK_CON_PKT_TYPE_CHANGED 0x0000000010000000
353 #define HCI_EVMSK_QOS_VIOLATION 0x0000000020000000
354 #define HCI_EVMSK_PAGE_SCAN_MODE_CHANGE 0x0000000040000000
355 #define HCI_EVMSK_PAGE_SCAN_REP_MODE_CHANGE 0x0000000080000000
356 /* 0x0000000100000000 - 0x8000000000000000 - reserved for future use */
357
358 /* Filter types */
359 #define HCI_FILTER_TYPE_NONE 0x00
360 #define HCI_FILTER_TYPE_INQUIRY_RESULT 0x01
361 #define HCI_FILTER_TYPE_CON_SETUP 0x02
362 /* 0x03 - 0xFF - reserved for future use */
363
364 /* Filter condition types for HCI_FILTER_TYPE_INQUIRY_RESULT */
365 #define HCI_FILTER_COND_INQUIRY_NEW_UNIT 0x00
366 #define HCI_FILTER_COND_INQUIRY_UNIT_CLASS 0x01
367 #define HCI_FILTER_COND_INQUIRY_BDADDR 0x02
368 /* 0x03 - 0xFF - reserved for future use */
369
370 /* Filter condition types for HCI_FILTER_TYPE_CON_SETUP */
371 #define HCI_FILTER_COND_CON_ANY_UNIT 0x00
372 #define HCI_FILTER_COND_CON_UNIT_CLASS 0x01
373 #define HCI_FILTER_COND_CON_BDADDR 0x02
374 /* 0x03 - 0xFF - reserved for future use */
375
376 /* Xmit level types */
377 #define HCI_XMIT_LEVEL_CURRENT 0x00
378 #define HCI_XMIT_LEVEL_MAXIMUM 0x01
379 /* 0x02 - 0xFF - reserved for future use */
380
381 /* Host Controller to Host flow control */
382 #define HCI_HC2H_FLOW_CONTROL_NONE 0x00
383 #define HCI_HC2H_FLOW_CONTROL_ACL 0x01
384 #define HCI_HC2H_FLOW_CONTROL_SCO 0x02
385 #define HCI_HC2H_FLOW_CONTROL_BOTH 0x03
386 /* 0x04 - 0xFF - reserved future use */
387
388 /* Loopback modes */
389 #define HCI_LOOPBACK_NONE 0x00
390 #define HCI_LOOPBACK_LOCAL 0x01
391 #define HCI_LOOPBACK_REMOTE 0x02
392 /* 0x03 - 0xFF - reserved future use */
393
394 /**************************************************************************
395 **************************************************************************
396 ** Link level defines, headers and types
397 **************************************************************************
398 **************************************************************************/
399
400 /*
401 * Macro(s) to combine OpCode and extract OGF (OpCode Group Field)
402 * and OCF (OpCode Command Field) from OpCode.
403 */
404
405 #define HCI_OPCODE(gf,cf) ((((gf) & 0x3f) << 10) | ((cf) & 0x3ff))
406 #define HCI_OCF(op) ((op) & 0x3ff)
407 #define HCI_OGF(op) (((op) >> 10) & 0x3f)
408
409 /*
410 * Macro(s) to extract/combine connection handle, BC (Broadcast) and
411 * PB (Packet boundary) flags.
412 */
413
414 #define HCI_CON_HANDLE(h) ((h) & 0x0fff)
415 #define HCI_PB_FLAG(h) (((h) & 0x3000) >> 12)
416 #define HCI_BC_FLAG(h) (((h) & 0xc000) >> 14)
417 #define HCI_MK_CON_HANDLE(h, pb, bc) \
418 (((h) & 0x0fff) | (((pb) & 3) << 12) | (((bc) & 3) << 14))
419
420 /* PB flag values */
421 /* 00 - reserved for future use */
422 #define HCI_PACKET_FRAGMENT 0x1
423 #define HCI_PACKET_START 0x2
424 /* 11 - reserved for future use */
425
426 /* BC flag values */
427 #define HCI_POINT2POINT 0x0 /* only Host controller to Host */
428 #define HCI_BROADCAST_ACTIVE 0x1 /* both directions */
429 #define HCI_BROADCAST_PICONET 0x2 /* both directions */
430 /* 11 - reserved for future use */
431
432 /* HCI command packet header */
433 typedef struct {
434 uint8_t type; /* MUST be 0x01 */
435 uint16_t opcode; /* OpCode */
436 uint8_t length; /* parameter(s) length in bytes */
437 } __packed hci_cmd_hdr_t;
438
439 #define HCI_CMD_PKT 0x01
440 #define HCI_CMD_PKT_SIZE (sizeof(hci_cmd_hdr_t) + 0xff)
441
442 /* ACL data packet header */
443 typedef struct {
444 uint8_t type; /* MUST be 0x02 */
445 uint16_t con_handle; /* connection handle + PB + BC flags */
446 uint16_t length; /* payload length in bytes */
447 } __packed hci_acldata_hdr_t;
448
449 #define HCI_ACL_DATA_PKT 0x02
450 #define HCI_ACL_PKT_SIZE (sizeof(hci_acldata_hdr_t) + 0xffff)
451
452 /* SCO data packet header */
453 typedef struct {
454 uint8_t type; /* MUST be 0x03 */
455 uint16_t con_handle; /* connection handle + reserved bits */
456 uint8_t length; /* payload length in bytes */
457 } __packed hci_scodata_hdr_t;
458
459 #define HCI_SCO_DATA_PKT 0x03
460 #define HCI_SCO_PKT_SIZE (sizeof(hci_scodata_hdr_t) + 0xff)
461
462 /* HCI event packet header */
463 typedef struct {
464 uint8_t type; /* MUST be 0x04 */
465 uint8_t event; /* event */
466 uint8_t length; /* parameter(s) length in bytes */
467 } __packed hci_event_hdr_t;
468
469 #define HCI_EVENT_PKT 0x04
470 #define HCI_EVENT_PKT_SIZE (sizeof(hci_event_hdr_t) + 0xff)
471
472 /* HCI status return parameter */
473 typedef struct {
474 uint8_t status; /* 0x00 - success */
475 } __packed hci_status_rp;
476
477 /**************************************************************************
478 **************************************************************************
479 ** OGF 0x01 Link control commands and return parameters
480 **************************************************************************
481 **************************************************************************/
482
483 #define HCI_OGF_LINK_CONTROL 0x01
484
485 #define HCI_OCF_INQUIRY 0x0001
486 #define HCI_CMD_INQUIRY 0x0401
487 typedef struct {
488 uint8_t lap[HCI_LAP_SIZE]; /* LAP */
489 uint8_t inquiry_length; /* (N x 1.28) sec */
490 uint8_t num_responses; /* Max. # of responses */
491 } __packed hci_inquiry_cp;
492 /* No return parameter(s) */
493
494 #define HCI_OCF_INQUIRY_CANCEL 0x0002
495 #define HCI_CMD_INQUIRY_CANCEL 0x0402
496 /* No command parameter(s) */
497 typedef hci_status_rp hci_inquiry_cancel_rp;
498
499 #define HCI_OCF_PERIODIC_INQUIRY 0x0003
500 #define HCI_CMD_PERIODIC_INQUIRY 0x0403
501 typedef struct {
502 uint16_t max_period_length; /* Max. and min. amount of time */
503 uint16_t min_period_length; /* between consecutive inquiries */
504 uint8_t lap[HCI_LAP_SIZE]; /* LAP */
505 uint8_t inquiry_length; /* (inquiry_length * 1.28) sec */
506 uint8_t num_responses; /* Max. # of responses */
507 } __packed hci_periodic_inquiry_cp;
508
509 typedef hci_status_rp hci_periodic_inquiry_rp;
510
511 #define HCI_OCF_EXIT_PERIODIC_INQUIRY 0x0004
512 #define HCI_CMD_EXIT_PERIODIC_INQUIRY 0x0404
513 /* No command parameter(s) */
514 typedef hci_status_rp hci_exit_periodic_inquiry_rp;
515
516 #define HCI_OCF_CREATE_CON 0x0005
517 #define HCI_CMD_CREATE_CON 0x0405
518 typedef struct {
519 bdaddr_t bdaddr; /* destination address */
520 uint16_t pkt_type; /* packet type */
521 uint8_t page_scan_rep_mode; /* page scan repetition mode */
522 uint8_t page_scan_mode; /* reserved - set to 0x00 */
523 uint16_t clock_offset; /* clock offset */
524 uint8_t accept_role_switch; /* accept role switch? 0x00 == No */
525 } __packed hci_create_con_cp;
526 /* No return parameter(s) */
527
528 #define HCI_OCF_DISCONNECT 0x0006
529 #define HCI_CMD_DISCONNECT 0x0406
530 typedef struct {
531 uint16_t con_handle; /* connection handle */
532 uint8_t reason; /* reason to disconnect */
533 } __packed hci_discon_cp;
534 /* No return parameter(s) */
535
536 /* Add SCO Connection is deprecated */
537 #define HCI_OCF_ADD_SCO_CON 0x0007
538 #define HCI_CMD_ADD_SCO_CON 0x0407
539 typedef struct {
540 uint16_t con_handle; /* connection handle */
541 uint16_t pkt_type; /* packet type */
542 } __packed hci_add_sco_con_cp;
543 /* No return parameter(s) */
544
545 #define HCI_OCF_CREATE_CON_CANCEL 0x0008
546 #define HCI_CMD_CREATE_CON_CANCEL 0x0408
547 typedef struct {
548 bdaddr_t bdaddr; /* destination address */
549 } __packed hci_create_con_cancel_cp;
550
551 typedef struct {
552 uint8_t status; /* 0x00 - success */
553 bdaddr_t bdaddr; /* destination address */
554 } __packed hci_create_con_cancel_rp;
555
556 #define HCI_OCF_ACCEPT_CON 0x0009
557 #define HCI_CMD_ACCEPT_CON 0x0409
558 typedef struct {
559 bdaddr_t bdaddr; /* address of unit to be connected */
560 uint8_t role; /* connection role */
561 } __packed hci_accept_con_cp;
562 /* No return parameter(s) */
563
564 #define HCI_OCF_REJECT_CON 0x000a
565 #define HCI_CMD_REJECT_CON 0x040A
566 typedef struct {
567 bdaddr_t bdaddr; /* remote address */
568 uint8_t reason; /* reason to reject */
569 } __packed hci_reject_con_cp;
570 /* No return parameter(s) */
571
572 #define HCI_OCF_LINK_KEY_REP 0x000b
573 #define HCI_CMD_LINK_KEY_REP 0x040B
574 typedef struct {
575 bdaddr_t bdaddr; /* remote address */
576 uint8_t key[HCI_KEY_SIZE]; /* key */
577 } __packed hci_link_key_rep_cp;
578
579 typedef struct {
580 uint8_t status; /* 0x00 - success */
581 bdaddr_t bdaddr; /* unit address */
582 } __packed hci_link_key_rep_rp;
583
584 #define HCI_OCF_LINK_KEY_NEG_REP 0x000c
585 #define HCI_CMD_LINK_KEY_NEG_REP 0x040C
586 typedef struct {
587 bdaddr_t bdaddr; /* remote address */
588 } __packed hci_link_key_neg_rep_cp;
589
590 typedef struct {
591 uint8_t status; /* 0x00 - success */
592 bdaddr_t bdaddr; /* unit address */
593 } __packed hci_link_key_neg_rep_rp;
594
595 #define HCI_OCF_PIN_CODE_REP 0x000d
596 #define HCI_CMD_PIN_CODE_REP 0x040D
597 typedef struct {
598 bdaddr_t bdaddr; /* remote address */
599 uint8_t pin_size; /* pin code length (in bytes) */
600 uint8_t pin[HCI_PIN_SIZE]; /* pin code */
601 } __packed hci_pin_code_rep_cp;
602
603 typedef struct {
604 uint8_t status; /* 0x00 - success */
605 bdaddr_t bdaddr; /* unit address */
606 } __packed hci_pin_code_rep_rp;
607
608 #define HCI_OCF_PIN_CODE_NEG_REP 0x000e
609 #define HCI_CMD_PIN_CODE_NEG_REP 0x040E
610 typedef struct {
611 bdaddr_t bdaddr; /* remote address */
612 } __packed hci_pin_code_neg_rep_cp;
613
614 typedef struct {
615 uint8_t status; /* 0x00 - success */
616 bdaddr_t bdaddr; /* unit address */
617 } __packed hci_pin_code_neg_rep_rp;
618
619 #define HCI_OCF_CHANGE_CON_PACKET_TYPE 0x000f
620 #define HCI_CMD_CHANGE_CON_PACKET_TYPE 0x040F
621 typedef struct {
622 uint16_t con_handle; /* connection handle */
623 uint16_t pkt_type; /* packet type */
624 } __packed hci_change_con_pkt_type_cp;
625 /* No return parameter(s) */
626
627 #define HCI_OCF_AUTH_REQ 0x0011
628 #define HCI_CMD_AUTH_REQ 0x0411
629 typedef struct {
630 uint16_t con_handle; /* connection handle */
631 } __packed hci_auth_req_cp;
632 /* No return parameter(s) */
633
634 #define HCI_OCF_SET_CON_ENCRYPTION 0x0013
635 #define HCI_CMD_SET_CON_ENCRYPTION 0x0413
636 typedef struct {
637 uint16_t con_handle; /* connection handle */
638 uint8_t encryption_enable; /* 0x00 - disable, 0x01 - enable */
639 } __packed hci_set_con_encryption_cp;
640 /* No return parameter(s) */
641
642 #define HCI_OCF_CHANGE_CON_LINK_KEY 0x0015
643 #define HCI_CMD_CHANGE_CON_LINK_KEY 0x0415
644 typedef struct {
645 uint16_t con_handle; /* connection handle */
646 } __packed hci_change_con_link_key_cp;
647 /* No return parameter(s) */
648
649 #define HCI_OCF_MASTER_LINK_KEY 0x0017
650 #define HCI_CMD_MASTER_LINK_KEY 0x0417
651 typedef struct {
652 uint8_t key_flag; /* key flag */
653 } __packed hci_master_link_key_cp;
654 /* No return parameter(s) */
655
656 #define HCI_OCF_REMOTE_NAME_REQ 0x0019
657 #define HCI_CMD_REMOTE_NAME_REQ 0x0419
658 typedef struct {
659 bdaddr_t bdaddr; /* remote address */
660 uint8_t page_scan_rep_mode; /* page scan repetition mode */
661 uint8_t page_scan_mode; /* page scan mode */
662 uint16_t clock_offset; /* clock offset */
663 } __packed hci_remote_name_req_cp;
664 /* No return parameter(s) */
665
666 #define HCI_OCF_REMOTE_NAME_REQ_CANCEL 0x001a
667 #define HCI_CMD_REMOTE_NAME_REQ_CANCEL 0x041A
668 typedef struct {
669 bdaddr_t bdaddr; /* remote address */
670 } __packed hci_remote_name_req_cancel_cp;
671
672 typedef struct {
673 uint8_t status; /* 0x00 - success */
674 bdaddr_t bdaddr; /* remote address */
675 } __packed hci_remote_name_req_cancel_rp;
676
677 #define HCI_OCF_READ_REMOTE_FEATURES 0x001b
678 #define HCI_CMD_READ_REMOTE_FEATURES 0x041B
679 typedef struct {
680 uint16_t con_handle; /* connection handle */
681 } __packed hci_read_remote_features_cp;
682 /* No return parameter(s) */
683
684 #define HCI_OCF_READ_REMOTE_EXTENDED_FEATURES 0x001c
685 #define HCI_CMD_READ_REMOTE_EXTENDED_FEATURES 0x041C
686 typedef struct {
687 uint16_t con_handle; /* connection handle */
688 uint8_t page; /* page number */
689 } __packed hci_read_remote_extended_features_cp;
690 /* No return parameter(s) */
691
692 #define HCI_OCF_READ_REMOTE_VER_INFO 0x001d
693 #define HCI_CMD_READ_REMOTE_VER_INFO 0x041D
694 typedef struct {
695 uint16_t con_handle; /* connection handle */
696 } __packed hci_read_remote_ver_info_cp;
697 /* No return parameter(s) */
698
699 #define HCI_OCF_READ_CLOCK_OFFSET 0x001f
700 #define HCI_CMD_READ_CLOCK_OFFSET 0x041F
701 typedef struct {
702 uint16_t con_handle; /* connection handle */
703 } __packed hci_read_clock_offset_cp;
704 /* No return parameter(s) */
705
706 #define HCI_OCF_READ_LMP_HANDLE 0x0020
707 #define HCI_CMD_READ_LMP_HANDLE 0x0420
708 typedef struct {
709 uint16_t con_handle; /* connection handle */
710 } __packed hci_read_lmp_handle_cp;
711
712 typedef struct {
713 uint8_t status; /* 0x00 - success */
714 uint16_t con_handle; /* connection handle */
715 uint8_t lmp_handle; /* LMP handle */
716 uint32_t reserved; /* reserved */
717 } __packed hci_read_lmp_handle_rp;
718
719 #define HCI_OCF_SETUP_SCO_CON 0x0028
720 #define HCI_CMD_SETUP_SCO_CON 0x0428
721 typedef struct {
722 uint16_t con_handle; /* connection handle */
723 uint32_t tx_bandwidth; /* transmit bandwidth */
724 uint32_t rx_bandwidth; /* receive bandwidth */
725 uint16_t latency; /* maximum latency */
726 uint16_t voice; /* voice setting */
727 uint8_t rt_effort; /* retransmission effort */
728 uint16_t pkt_type; /* packet types */
729 } __packed hci_setup_sco_con_cp;
730 /* No return parameter(s) */
731
732 #define HCI_OCF_ACCEPT_SCO_CON_REQ 0x0029
733 #define HCI_CMD_ACCEPT_SCO_CON_REQ 0x0429
734 typedef struct {
735 bdaddr_t bdaddr; /* remote address */
736 uint32_t tx_bandwidth; /* transmit bandwidth */
737 uint32_t rx_bandwidth; /* receive bandwidth */
738 uint16_t latency; /* maximum latency */
739 uint16_t content; /* voice setting */
740 uint8_t rt_effort; /* retransmission effort */
741 uint16_t pkt_type; /* packet types */
742 } __packed hci_accept_sco_con_req_cp;
743 /* No return parameter(s) */
744
745 #define HCI_OCF_REJECT_SCO_CON_REQ 0x002a
746 #define HCI_CMD_REJECT_SCO_CON_REQ 0x042a
747 typedef struct {
748 bdaddr_t bdaddr; /* remote address */
749 uint8_t reason; /* reject error code */
750 } __packed hci_reject_sco_con_req_cp;
751 /* No return parameter(s) */
752
753 #define HCI_OCF_IO_CAPABILITY_REP 0x002b
754 #define HCI_CMD_IO_CAPABILITY_REP 0x042a
755 typedef struct {
756 bdaddr_t bdaddr; /* remote address */
757 uint8_t io_cap; /* IO capability */
758 uint8_t oob_data; /* OOB data present */
759 uint8_t auth_req; /* auth requirements */
760 } __packed hci_io_capability_rep_cp;
761
762 typedef struct {
763 uint8_t status; /* 0x00 - success */
764 bdaddr_t bdaddr; /* remote address */
765 } __packed hci_io_capability_rep_rp;
766
767 #define HCI_OCF_USER_CONFIRM_REP 0x002c
768 #define HCI_CMD_USER_CONFIRM_REP 0x042c
769 typedef struct {
770 bdaddr_t bdaddr; /* remote address */
771 } __packed hci_user_confirm_rep_cp;
772
773 typedef struct {
774 uint8_t status; /* 0x00 - success */
775 bdaddr_t bdaddr; /* remote address */
776 } __packed hci_user_confirm_rep_rp;
777
778 #define HCI_OCF_USER_CONFIRM_NEG_REP 0x002d
779 #define HCI_CMD_USER_CONFIRM_NEG_REP 0x042d
780 typedef struct {
781 bdaddr_t bdaddr; /* remote address */
782 } __packed hci_user_confirm_neg_rep_cp;
783
784 typedef struct {
785 uint8_t status; /* 0x00 - success */
786 bdaddr_t bdaddr; /* remote address */
787 } __packed hci_user_confirm_neg_rep_rp;
788
789 #define HCI_OCF_USER_PASSKEY_REP 0x002e
790 #define HCI_CMD_USER_PASSKEY_REP 0x042e
791 typedef struct {
792 bdaddr_t bdaddr; /* remote address */
793 uint32_t value; /* 000000 - 999999 */
794 } __packed hci_user_passkey_rep_cp;
795
796 typedef struct {
797 uint8_t status; /* 0x00 - success */
798 bdaddr_t bdaddr; /* remote address */
799 } __packed hci_user_passkey_rep_rp;
800
801 #define HCI_OCF_USER_PASSKEY_NEG_REP 0x002f
802 #define HCI_CMD_USER_PASSKEY_NEG_REP 0x042f
803 typedef struct {
804 bdaddr_t bdaddr; /* remote address */
805 } __packed hci_user_passkey_neg_rep_cp;
806
807 typedef struct {
808 uint8_t status; /* 0x00 - success */
809 bdaddr_t bdaddr; /* remote address */
810 } __packed hci_user_passkey_neg_rep_rp;
811
812 #define HCI_OCF_OOB_DATA_REP 0x0030
813 #define HCI_CMD_OOB_DATA_REP 0x0430
814 typedef struct {
815 bdaddr_t bdaddr; /* remote address */
816 uint8_t c[16]; /* pairing hash */
817 uint8_t r[16]; /* pairing randomizer */
818 } __packed hci_user_oob_data_rep_cp;
819
820 typedef struct {
821 uint8_t status; /* 0x00 - success */
822 bdaddr_t bdaddr; /* remote address */
823 } __packed hci_user_oob_data_rep_rp;
824
825 #define HCI_OCF_OOB_DATA_NEG_REP 0x0033
826 #define HCI_CMD_OOB_DATA_NEG_REP 0x0433
827 typedef struct {
828 bdaddr_t bdaddr; /* remote address */
829 } __packed hci_user_oob_data_neg_rep_cp;
830
831 typedef struct {
832 uint8_t status; /* 0x00 - success */
833 bdaddr_t bdaddr; /* remote address */
834 } __packed hci_user_oob_data_neg_rep_rp;
835
836 #define HCI_OCF_IO_CAPABILITY_NEG_REP 0x0034
837 #define HCI_CMD_IO_CAPABILITY_NEG_REP 0x0434
838 typedef struct {
839 bdaddr_t bdaddr; /* remote address */
840 uint8_t reason; /* error code */
841 } __packed hci_io_capability_neg_rep_cp;
842
843 typedef struct {
844 uint8_t status; /* 0x00 - success */
845 bdaddr_t bdaddr; /* remote address */
846 } __packed hci_io_capability_neg_rep_rp;
847
848 /**************************************************************************
849 **************************************************************************
850 ** OGF 0x02 Link policy commands and return parameters
851 **************************************************************************
852 **************************************************************************/
853
854 #define HCI_OGF_LINK_POLICY 0x02
855
856 #define HCI_OCF_HOLD_MODE 0x0001
857 #define HCI_CMD_HOLD_MODE 0x0801
858 typedef struct {
859 uint16_t con_handle; /* connection handle */
860 uint16_t max_interval; /* (max_interval * 0.625) msec */
861 uint16_t min_interval; /* (max_interval * 0.625) msec */
862 } __packed hci_hold_mode_cp;
863 /* No return parameter(s) */
864
865 #define HCI_OCF_SNIFF_MODE 0x0003
866 #define HCI_CMD_SNIFF_MODE 0x0803
867 typedef struct {
868 uint16_t con_handle; /* connection handle */
869 uint16_t max_interval; /* (max_interval * 0.625) msec */
870 uint16_t min_interval; /* (max_interval * 0.625) msec */
871 uint16_t attempt; /* (2 * attempt - 1) * 0.625 msec */
872 uint16_t timeout; /* (2 * attempt - 1) * 0.625 msec */
873 } __packed hci_sniff_mode_cp;
874 /* No return parameter(s) */
875
876 #define HCI_OCF_EXIT_SNIFF_MODE 0x0004
877 #define HCI_CMD_EXIT_SNIFF_MODE 0x0804
878 typedef struct {
879 uint16_t con_handle; /* connection handle */
880 } __packed hci_exit_sniff_mode_cp;
881 /* No return parameter(s) */
882
883 #define HCI_OCF_PARK_MODE 0x0005
884 #define HCI_CMD_PARK_MODE 0x0805
885 typedef struct {
886 uint16_t con_handle; /* connection handle */
887 uint16_t max_interval; /* (max_interval * 0.625) msec */
888 uint16_t min_interval; /* (max_interval * 0.625) msec */
889 } __packed hci_park_mode_cp;
890 /* No return parameter(s) */
891
892 #define HCI_OCF_EXIT_PARK_MODE 0x0006
893 #define HCI_CMD_EXIT_PARK_MODE 0x0806
894 typedef struct {
895 uint16_t con_handle; /* connection handle */
896 } __packed hci_exit_park_mode_cp;
897 /* No return parameter(s) */
898
899 #define HCI_OCF_QOS_SETUP 0x0007
900 #define HCI_CMD_QOS_SETUP 0x0807
901 typedef struct {
902 uint16_t con_handle; /* connection handle */
903 uint8_t flags; /* reserved for future use */
904 uint8_t service_type; /* service type */
905 uint32_t token_rate; /* bytes per second */
906 uint32_t peak_bandwidth; /* bytes per second */
907 uint32_t latency; /* microseconds */
908 uint32_t delay_variation; /* microseconds */
909 } __packed hci_qos_setup_cp;
910 /* No return parameter(s) */
911
912 #define HCI_OCF_ROLE_DISCOVERY 0x0009
913 #define HCI_CMD_ROLE_DISCOVERY 0x0809
914 typedef struct {
915 uint16_t con_handle; /* connection handle */
916 } __packed hci_role_discovery_cp;
917
918 typedef struct {
919 uint8_t status; /* 0x00 - success */
920 uint16_t con_handle; /* connection handle */
921 uint8_t role; /* role for the connection handle */
922 } __packed hci_role_discovery_rp;
923
924 #define HCI_OCF_SWITCH_ROLE 0x000b
925 #define HCI_CMD_SWITCH_ROLE 0x080B
926 typedef struct {
927 bdaddr_t bdaddr; /* remote address */
928 uint8_t role; /* new local role */
929 } __packed hci_switch_role_cp;
930 /* No return parameter(s) */
931
932 #define HCI_OCF_READ_LINK_POLICY_SETTINGS 0x000c
933 #define HCI_CMD_READ_LINK_POLICY_SETTINGS 0x080C
934 typedef struct {
935 uint16_t con_handle; /* connection handle */
936 } __packed hci_read_link_policy_settings_cp;
937
938 typedef struct {
939 uint8_t status; /* 0x00 - success */
940 uint16_t con_handle; /* connection handle */
941 uint16_t settings; /* link policy settings */
942 } __packed hci_read_link_policy_settings_rp;
943
944 #define HCI_OCF_WRITE_LINK_POLICY_SETTINGS 0x000d
945 #define HCI_CMD_WRITE_LINK_POLICY_SETTINGS 0x080D
946 typedef struct {
947 uint16_t con_handle; /* connection handle */
948 uint16_t settings; /* link policy settings */
949 } __packed hci_write_link_policy_settings_cp;
950
951 typedef struct {
952 uint8_t status; /* 0x00 - success */
953 uint16_t con_handle; /* connection handle */
954 } __packed hci_write_link_policy_settings_rp;
955
956 #define HCI_OCF_READ_DEFAULT_LINK_POLICY_SETTINGS 0x000e
957 #define HCI_CMD_READ_DEFAULT_LINK_POLICY_SETTINGS 0x080E
958 /* No command parameter(s) */
959 typedef struct {
960 uint8_t status; /* 0x00 - success */
961 uint16_t settings; /* link policy settings */
962 } __packed hci_read_default_link_policy_settings_rp;
963
964 #define HCI_OCF_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x000f
965 #define HCI_CMD_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x080F
966 typedef struct {
967 uint16_t settings; /* link policy settings */
968 } __packed hci_write_default_link_policy_settings_cp;
969
970 typedef hci_status_rp hci_write_default_link_policy_settings_rp;
971
972 #define HCI_OCF_FLOW_SPECIFICATION 0x0010
973 #define HCI_CMD_FLOW_SPECIFICATION 0x0810
974 typedef struct {
975 uint16_t con_handle; /* connection handle */
976 uint8_t flags; /* reserved */
977 uint8_t flow_direction;
978 uint8_t service_type;
979 uint32_t token_rate;
980 uint32_t token_bucket;
981 uint32_t peak_bandwidth;
982 uint32_t latency;
983 } __packed hci_flow_specification_cp;
984 /* No return parameter(s) */
985
986 #define HCI_OCF_SNIFF_SUBRATING 0x0011
987 #define HCI_CMD_SNIFF_SUBRATING 0x0810
988 typedef struct {
989 uint16_t con_handle; /* connection handle */
990 uint16_t max_latency;
991 uint16_t max_timeout; /* max remote timeout */
992 uint16_t min_timeout; /* min local timeout */
993 } __packed hci_sniff_subrating_cp;
994
995 typedef struct {
996 uint8_t status; /* 0x00 - success */
997 uint16_t con_handle; /* connection handle */
998 } __packed hci_sniff_subrating_rp;
999
1000 /**************************************************************************
1001 **************************************************************************
1002 ** OGF 0x03 Host Controller and Baseband commands and return parameters
1003 **************************************************************************
1004 **************************************************************************/
1005
1006 #define HCI_OGF_HC_BASEBAND 0x03
1007
1008 #define HCI_OCF_SET_EVENT_MASK 0x0001
1009 #define HCI_CMD_SET_EVENT_MASK 0x0C01
1010 typedef struct {
1011 uint8_t event_mask[HCI_EVENT_MASK_SIZE]; /* event_mask */
1012 } __packed hci_set_event_mask_cp;
1013
1014 typedef hci_status_rp hci_set_event_mask_rp;
1015
1016 #define HCI_OCF_RESET 0x0003
1017 #define HCI_CMD_RESET 0x0C03
1018 /* No command parameter(s) */
1019 typedef hci_status_rp hci_reset_rp;
1020
1021 #define HCI_OCF_SET_EVENT_FILTER 0x0005
1022 #define HCI_CMD_SET_EVENT_FILTER 0x0C05
1023 typedef struct {
1024 uint8_t filter_type; /* filter type */
1025 uint8_t filter_condition_type; /* filter condition type */
1026 /* variable size condition
1027 uint8_t condition[]; -- conditions */
1028 } __packed hci_set_event_filter_cp;
1029
1030 typedef hci_status_rp hci_set_event_filter_rp;
1031
1032 #define HCI_OCF_FLUSH 0x0008
1033 #define HCI_CMD_FLUSH 0x0C08
1034 typedef struct {
1035 uint16_t con_handle; /* connection handle */
1036 } __packed hci_flush_cp;
1037
1038 typedef struct {
1039 uint8_t status; /* 0x00 - success */
1040 uint16_t con_handle; /* connection handle */
1041 } __packed hci_flush_rp;
1042
1043 #define HCI_OCF_READ_PIN_TYPE 0x0009
1044 #define HCI_CMD_READ_PIN_TYPE 0x0C09
1045 /* No command parameter(s) */
1046 typedef struct {
1047 uint8_t status; /* 0x00 - success */
1048 uint8_t pin_type; /* PIN type */
1049 } __packed hci_read_pin_type_rp;
1050
1051 #define HCI_OCF_WRITE_PIN_TYPE 0x000a
1052 #define HCI_CMD_WRITE_PIN_TYPE 0x0C0A
1053 typedef struct {
1054 uint8_t pin_type; /* PIN type */
1055 } __packed hci_write_pin_type_cp;
1056
1057 typedef hci_status_rp hci_write_pin_type_rp;
1058
1059 #define HCI_OCF_CREATE_NEW_UNIT_KEY 0x000b
1060 #define HCI_CMD_CREATE_NEW_UNIT_KEY 0x0C0B
1061 /* No command parameter(s) */
1062 typedef hci_status_rp hci_create_new_unit_key_rp;
1063
1064 #define HCI_OCF_READ_STORED_LINK_KEY 0x000d
1065 #define HCI_CMD_READ_STORED_LINK_KEY 0x0C0D
1066 typedef struct {
1067 bdaddr_t bdaddr; /* address */
1068 uint8_t read_all; /* read all keys? 0x01 - yes */
1069 } __packed hci_read_stored_link_key_cp;
1070
1071 typedef struct {
1072 uint8_t status; /* 0x00 - success */
1073 uint16_t max_num_keys; /* Max. number of keys */
1074 uint16_t num_keys_read; /* Number of stored keys */
1075 } __packed hci_read_stored_link_key_rp;
1076
1077 #define HCI_OCF_WRITE_STORED_LINK_KEY 0x0011
1078 #define HCI_CMD_WRITE_STORED_LINK_KEY 0x0C11
1079 typedef struct {
1080 uint8_t num_keys_write; /* # of keys to write */
1081 /* these are repeated "num_keys_write" times
1082 bdaddr_t bdaddr; --- remote address(es)
1083 uint8_t key[HCI_KEY_SIZE]; --- key(s) */
1084 } __packed hci_write_stored_link_key_cp;
1085
1086 typedef struct {
1087 uint8_t status; /* 0x00 - success */
1088 uint8_t num_keys_written; /* # of keys successfully written */
1089 } __packed hci_write_stored_link_key_rp;
1090
1091 #define HCI_OCF_DELETE_STORED_LINK_KEY 0x0012
1092 #define HCI_CMD_DELETE_STORED_LINK_KEY 0x0C12
1093 typedef struct {
1094 bdaddr_t bdaddr; /* address */
1095 uint8_t delete_all; /* delete all keys? 0x01 - yes */
1096 } __packed hci_delete_stored_link_key_cp;
1097
1098 typedef struct {
1099 uint8_t status; /* 0x00 - success */
1100 uint16_t num_keys_deleted; /* Number of keys deleted */
1101 } __packed hci_delete_stored_link_key_rp;
1102
1103 #define HCI_OCF_WRITE_LOCAL_NAME 0x0013
1104 #define HCI_CMD_WRITE_LOCAL_NAME 0x0C13
1105 typedef struct {
1106 char name[HCI_UNIT_NAME_SIZE]; /* new unit name */
1107 } __packed hci_write_local_name_cp;
1108
1109 typedef hci_status_rp hci_write_local_name_rp;
1110
1111 #define HCI_OCF_READ_LOCAL_NAME 0x0014
1112 #define HCI_CMD_READ_LOCAL_NAME 0x0C14
1113 /* No command parameter(s) */
1114 typedef struct {
1115 uint8_t status; /* 0x00 - success */
1116 char name[HCI_UNIT_NAME_SIZE]; /* unit name */
1117 } __packed hci_read_local_name_rp;
1118
1119 #define HCI_OCF_READ_CON_ACCEPT_TIMEOUT 0x0015
1120 #define HCI_CMD_READ_CON_ACCEPT_TIMEOUT 0x0C15
1121 /* No command parameter(s) */
1122 typedef struct {
1123 uint8_t status; /* 0x00 - success */
1124 uint16_t timeout; /* (timeout * 0.625) msec */
1125 } __packed hci_read_con_accept_timeout_rp;
1126
1127 #define HCI_OCF_WRITE_CON_ACCEPT_TIMEOUT 0x0016
1128 #define HCI_CMD_WRITE_CON_ACCEPT_TIMEOUT 0x0C16
1129 typedef struct {
1130 uint16_t timeout; /* (timeout * 0.625) msec */
1131 } __packed hci_write_con_accept_timeout_cp;
1132
1133 typedef hci_status_rp hci_write_con_accept_timeout_rp;
1134
1135 #define HCI_OCF_READ_PAGE_TIMEOUT 0x0017
1136 #define HCI_CMD_READ_PAGE_TIMEOUT 0x0C17
1137 /* No command parameter(s) */
1138 typedef struct {
1139 uint8_t status; /* 0x00 - success */
1140 uint16_t timeout; /* (timeout * 0.625) msec */
1141 } __packed hci_read_page_timeout_rp;
1142
1143 #define HCI_OCF_WRITE_PAGE_TIMEOUT 0x0018
1144 #define HCI_CMD_WRITE_PAGE_TIMEOUT 0x0C18
1145 typedef struct {
1146 uint16_t timeout; /* (timeout * 0.625) msec */
1147 } __packed hci_write_page_timeout_cp;
1148
1149 typedef hci_status_rp hci_write_page_timeout_rp;
1150
1151 #define HCI_OCF_READ_SCAN_ENABLE 0x0019
1152 #define HCI_CMD_READ_SCAN_ENABLE 0x0C19
1153 /* No command parameter(s) */
1154 typedef struct {
1155 uint8_t status; /* 0x00 - success */
1156 uint8_t scan_enable; /* Scan enable */
1157 } __packed hci_read_scan_enable_rp;
1158
1159 #define HCI_OCF_WRITE_SCAN_ENABLE 0x001a
1160 #define HCI_CMD_WRITE_SCAN_ENABLE 0x0C1A
1161 typedef struct {
1162 uint8_t scan_enable; /* Scan enable */
1163 } __packed hci_write_scan_enable_cp;
1164
1165 typedef hci_status_rp hci_write_scan_enable_rp;
1166
1167 #define HCI_OCF_READ_PAGE_SCAN_ACTIVITY 0x001b
1168 #define HCI_CMD_READ_PAGE_SCAN_ACTIVITY 0x0C1B
1169 /* No command parameter(s) */
1170 typedef struct {
1171 uint8_t status; /* 0x00 - success */
1172 uint16_t page_scan_interval; /* interval * 0.625 msec */
1173 uint16_t page_scan_window; /* window * 0.625 msec */
1174 } __packed hci_read_page_scan_activity_rp;
1175
1176 #define HCI_OCF_WRITE_PAGE_SCAN_ACTIVITY 0x001c
1177 #define HCI_CMD_WRITE_PAGE_SCAN_ACTIVITY 0x0C1C
1178 typedef struct {
1179 uint16_t page_scan_interval; /* interval * 0.625 msec */
1180 uint16_t page_scan_window; /* window * 0.625 msec */
1181 } __packed hci_write_page_scan_activity_cp;
1182
1183 typedef hci_status_rp hci_write_page_scan_activity_rp;
1184
1185 #define HCI_OCF_READ_INQUIRY_SCAN_ACTIVITY 0x001d
1186 #define HCI_CMD_READ_INQUIRY_SCAN_ACTIVITY 0x0C1D
1187 /* No command parameter(s) */
1188 typedef struct {
1189 uint8_t status; /* 0x00 - success */
1190 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */
1191 uint16_t inquiry_scan_window; /* window * 0.625 msec */
1192 } __packed hci_read_inquiry_scan_activity_rp;
1193
1194 #define HCI_OCF_WRITE_INQUIRY_SCAN_ACTIVITY 0x001e
1195 #define HCI_CMD_WRITE_INQUIRY_SCAN_ACTIVITY 0x0C1E
1196 typedef struct {
1197 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */
1198 uint16_t inquiry_scan_window; /* window * 0.625 msec */
1199 } __packed hci_write_inquiry_scan_activity_cp;
1200
1201 typedef hci_status_rp hci_write_inquiry_scan_activity_rp;
1202
1203 #define HCI_OCF_READ_AUTH_ENABLE 0x001f
1204 #define HCI_CMD_READ_AUTH_ENABLE 0x0C1F
1205 /* No command parameter(s) */
1206 typedef struct {
1207 uint8_t status; /* 0x00 - success */
1208 uint8_t auth_enable; /* 0x01 - enabled */
1209 } __packed hci_read_auth_enable_rp;
1210
1211 #define HCI_OCF_WRITE_AUTH_ENABLE 0x0020
1212 #define HCI_CMD_WRITE_AUTH_ENABLE 0x0C20
1213 typedef struct {
1214 uint8_t auth_enable; /* 0x01 - enabled */
1215 } __packed hci_write_auth_enable_cp;
1216
1217 typedef hci_status_rp hci_write_auth_enable_rp;
1218
1219 /* Read Encryption Mode is deprecated */
1220 #define HCI_OCF_READ_ENCRYPTION_MODE 0x0021
1221 #define HCI_CMD_READ_ENCRYPTION_MODE 0x0C21
1222 /* No command parameter(s) */
1223 typedef struct {
1224 uint8_t status; /* 0x00 - success */
1225 uint8_t encryption_mode; /* encryption mode */
1226 } __packed hci_read_encryption_mode_rp;
1227
1228 /* Write Encryption Mode is deprecated */
1229 #define HCI_OCF_WRITE_ENCRYPTION_MODE 0x0022
1230 #define HCI_CMD_WRITE_ENCRYPTION_MODE 0x0C22
1231 typedef struct {
1232 uint8_t encryption_mode; /* encryption mode */
1233 } __packed hci_write_encryption_mode_cp;
1234
1235 typedef hci_status_rp hci_write_encryption_mode_rp;
1236
1237 #define HCI_OCF_READ_UNIT_CLASS 0x0023
1238 #define HCI_CMD_READ_UNIT_CLASS 0x0C23
1239 /* No command parameter(s) */
1240 typedef struct {
1241 uint8_t status; /* 0x00 - success */
1242 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1243 } __packed hci_read_unit_class_rp;
1244
1245 #define HCI_OCF_WRITE_UNIT_CLASS 0x0024
1246 #define HCI_CMD_WRITE_UNIT_CLASS 0x0C24
1247 typedef struct {
1248 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1249 } __packed hci_write_unit_class_cp;
1250
1251 typedef hci_status_rp hci_write_unit_class_rp;
1252
1253 #define HCI_OCF_READ_VOICE_SETTING 0x0025
1254 #define HCI_CMD_READ_VOICE_SETTING 0x0C25
1255 /* No command parameter(s) */
1256 typedef struct {
1257 uint8_t status; /* 0x00 - success */
1258 uint16_t settings; /* voice settings */
1259 } __packed hci_read_voice_setting_rp;
1260
1261 #define HCI_OCF_WRITE_VOICE_SETTING 0x0026
1262 #define HCI_CMD_WRITE_VOICE_SETTING 0x0C26
1263 typedef struct {
1264 uint16_t settings; /* voice settings */
1265 } __packed hci_write_voice_setting_cp;
1266
1267 typedef hci_status_rp hci_write_voice_setting_rp;
1268
1269 #define HCI_OCF_READ_AUTO_FLUSH_TIMEOUT 0x0027
1270 #define HCI_CMD_READ_AUTO_FLUSH_TIMEOUT 0x0C27
1271 typedef struct {
1272 uint16_t con_handle; /* connection handle */
1273 } __packed hci_read_auto_flush_timeout_cp;
1274
1275 typedef struct {
1276 uint8_t status; /* 0x00 - success */
1277 uint16_t con_handle; /* connection handle */
1278 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */
1279 } __packed hci_read_auto_flush_timeout_rp;
1280
1281 #define HCI_OCF_WRITE_AUTO_FLUSH_TIMEOUT 0x0028
1282 #define HCI_CMD_WRITE_AUTO_FLUSH_TIMEOUT 0x0C28
1283 typedef struct {
1284 uint16_t con_handle; /* connection handle */
1285 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */
1286 } __packed hci_write_auto_flush_timeout_cp;
1287
1288 typedef struct {
1289 uint8_t status; /* 0x00 - success */
1290 uint16_t con_handle; /* connection handle */
1291 } __packed hci_write_auto_flush_timeout_rp;
1292
1293 #define HCI_OCF_READ_NUM_BROADCAST_RETRANS 0x0029
1294 #define HCI_CMD_READ_NUM_BROADCAST_RETRANS 0x0C29
1295 /* No command parameter(s) */
1296 typedef struct {
1297 uint8_t status; /* 0x00 - success */
1298 uint8_t counter; /* number of broadcast retransmissions */
1299 } __packed hci_read_num_broadcast_retrans_rp;
1300
1301 #define HCI_OCF_WRITE_NUM_BROADCAST_RETRANS 0x002a
1302 #define HCI_CMD_WRITE_NUM_BROADCAST_RETRANS 0x0C2A
1303 typedef struct {
1304 uint8_t counter; /* number of broadcast retransmissions */
1305 } __packed hci_write_num_broadcast_retrans_cp;
1306
1307 typedef hci_status_rp hci_write_num_broadcast_retrans_rp;
1308
1309 #define HCI_OCF_READ_HOLD_MODE_ACTIVITY 0x002b
1310 #define HCI_CMD_READ_HOLD_MODE_ACTIVITY 0x0C2B
1311 /* No command parameter(s) */
1312 typedef struct {
1313 uint8_t status; /* 0x00 - success */
1314 uint8_t hold_mode_activity; /* Hold mode activities */
1315 } __packed hci_read_hold_mode_activity_rp;
1316
1317 #define HCI_OCF_WRITE_HOLD_MODE_ACTIVITY 0x002c
1318 #define HCI_CMD_WRITE_HOLD_MODE_ACTIVITY 0x0C2C
1319 typedef struct {
1320 uint8_t hold_mode_activity; /* Hold mode activities */
1321 } __packed hci_write_hold_mode_activity_cp;
1322
1323 typedef hci_status_rp hci_write_hold_mode_activity_rp;
1324
1325 #define HCI_OCF_READ_XMIT_LEVEL 0x002d
1326 #define HCI_CMD_READ_XMIT_LEVEL 0x0C2D
1327 typedef struct {
1328 uint16_t con_handle; /* connection handle */
1329 uint8_t type; /* Xmit level type */
1330 } __packed hci_read_xmit_level_cp;
1331
1332 typedef struct {
1333 uint8_t status; /* 0x00 - success */
1334 uint16_t con_handle; /* connection handle */
1335 char level; /* -30 <= level <= 30 dBm */
1336 } __packed hci_read_xmit_level_rp;
1337
1338 #define HCI_OCF_READ_SCO_FLOW_CONTROL 0x002e
1339 #define HCI_CMD_READ_SCO_FLOW_CONTROL 0x0C2E
1340 /* No command parameter(s) */
1341 typedef struct {
1342 uint8_t status; /* 0x00 - success */
1343 uint8_t flow_control; /* 0x00 - disabled */
1344 } __packed hci_read_sco_flow_control_rp;
1345
1346 #define HCI_OCF_WRITE_SCO_FLOW_CONTROL 0x002f
1347 #define HCI_CMD_WRITE_SCO_FLOW_CONTROL 0x0C2F
1348 typedef struct {
1349 uint8_t flow_control; /* 0x00 - disabled */
1350 } __packed hci_write_sco_flow_control_cp;
1351
1352 typedef hci_status_rp hci_write_sco_flow_control_rp;
1353
1354 #define HCI_OCF_HC2H_FLOW_CONTROL 0x0031
1355 #define HCI_CMD_HC2H_FLOW_CONTROL 0x0C31
1356 typedef struct {
1357 uint8_t hc2h_flow; /* Host Controller to Host flow control */
1358 } __packed hci_hc2h_flow_control_cp;
1359
1360 typedef hci_status_rp hci_h2hc_flow_control_rp;
1361
1362 #define HCI_OCF_HOST_BUFFER_SIZE 0x0033
1363 #define HCI_CMD_HOST_BUFFER_SIZE 0x0C33
1364 typedef struct {
1365 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */
1366 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */
1367 uint16_t num_acl_pkts; /* Max. number of ACL packets */
1368 uint16_t num_sco_pkts; /* Max. number of SCO packets */
1369 } __packed hci_host_buffer_size_cp;
1370
1371 typedef hci_status_rp hci_host_buffer_size_rp;
1372
1373 #define HCI_OCF_HOST_NUM_COMPL_PKTS 0x0035
1374 #define HCI_CMD_HOST_NUM_COMPL_PKTS 0x0C35
1375 typedef struct {
1376 uint8_t nu_con_handles; /* # of connection handles */
1377 /* these are repeated "num_con_handles" times
1378 uint16_t con_handle; --- connection handle(s)
1379 uint16_t compl_pkts; --- # of completed packets */
1380 } __packed hci_host_num_compl_pkts_cp;
1381 /* No return parameter(s) */
1382
1383 #define HCI_OCF_READ_LINK_SUPERVISION_TIMEOUT 0x0036
1384 #define HCI_CMD_READ_LINK_SUPERVISION_TIMEOUT 0x0C36
1385 typedef struct {
1386 uint16_t con_handle; /* connection handle */
1387 } __packed hci_read_link_supervision_timeout_cp;
1388
1389 typedef struct {
1390 uint8_t status; /* 0x00 - success */
1391 uint16_t con_handle; /* connection handle */
1392 uint16_t timeout; /* Link supervision timeout * 0.625 msec */
1393 } __packed hci_read_link_supervision_timeout_rp;
1394
1395 #define HCI_OCF_WRITE_LINK_SUPERVISION_TIMEOUT 0x0037
1396 #define HCI_CMD_WRITE_LINK_SUPERVISION_TIMEOUT 0x0C37
1397 typedef struct {
1398 uint16_t con_handle; /* connection handle */
1399 uint16_t timeout; /* Link supervision timeout * 0.625 msec */
1400 } __packed hci_write_link_supervision_timeout_cp;
1401
1402 typedef struct {
1403 uint8_t status; /* 0x00 - success */
1404 uint16_t con_handle; /* connection handle */
1405 } __packed hci_write_link_supervision_timeout_rp;
1406
1407 #define HCI_OCF_READ_NUM_SUPPORTED_IAC 0x0038
1408 #define HCI_CMD_READ_NUM_SUPPORTED_IAC 0x0C38
1409 /* No command parameter(s) */
1410 typedef struct {
1411 uint8_t status; /* 0x00 - success */
1412 uint8_t num_iac; /* # of supported IAC during scan */
1413 } __packed hci_read_num_supported_iac_rp;
1414
1415 #define HCI_OCF_READ_IAC_LAP 0x0039
1416 #define HCI_CMD_READ_IAC_LAP 0x0C39
1417 /* No command parameter(s) */
1418 typedef struct {
1419 uint8_t status; /* 0x00 - success */
1420 uint8_t num_iac; /* # of IAC */
1421 /* these are repeated "num_iac" times
1422 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */
1423 } __packed hci_read_iac_lap_rp;
1424
1425 #define HCI_OCF_WRITE_IAC_LAP 0x003a
1426 #define HCI_CMD_WRITE_IAC_LAP 0x0C3A
1427 typedef struct {
1428 uint8_t num_iac; /* # of IAC */
1429 /* these are repeated "num_iac" times
1430 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */
1431 } __packed hci_write_iac_lap_cp;
1432
1433 typedef hci_status_rp hci_write_iac_lap_rp;
1434
1435 /* Read Page Scan Period Mode is deprecated */
1436 #define HCI_OCF_READ_PAGE_SCAN_PERIOD 0x003b
1437 #define HCI_CMD_READ_PAGE_SCAN_PERIOD 0x0C3B
1438 /* No command parameter(s) */
1439 typedef struct {
1440 uint8_t status; /* 0x00 - success */
1441 uint8_t page_scan_period_mode; /* Page scan period mode */
1442 } __packed hci_read_page_scan_period_rp;
1443
1444 /* Write Page Scan Period Mode is deprecated */
1445 #define HCI_OCF_WRITE_PAGE_SCAN_PERIOD 0x003c
1446 #define HCI_CMD_WRITE_PAGE_SCAN_PERIOD 0x0C3C
1447 typedef struct {
1448 uint8_t page_scan_period_mode; /* Page scan period mode */
1449 } __packed hci_write_page_scan_period_cp;
1450
1451 typedef hci_status_rp hci_write_page_scan_period_rp;
1452
1453 /* Read Page Scan Mode is deprecated */
1454 #define HCI_OCF_READ_PAGE_SCAN 0x003d
1455 #define HCI_CMD_READ_PAGE_SCAN 0x0C3D
1456 /* No command parameter(s) */
1457 typedef struct {
1458 uint8_t status; /* 0x00 - success */
1459 uint8_t page_scan_mode; /* Page scan mode */
1460 } __packed hci_read_page_scan_rp;
1461
1462 /* Write Page Scan Mode is deprecated */
1463 #define HCI_OCF_WRITE_PAGE_SCAN 0x003e
1464 #define HCI_CMD_WRITE_PAGE_SCAN 0x0C3E
1465 typedef struct {
1466 uint8_t page_scan_mode; /* Page scan mode */
1467 } __packed hci_write_page_scan_cp;
1468
1469 typedef hci_status_rp hci_write_page_scan_rp;
1470
1471 #define HCI_OCF_SET_AFH_CLASSIFICATION 0x003f
1472 #define HCI_CMD_SET_AFH_CLASSIFICATION 0x0C3F
1473 typedef struct {
1474 uint8_t classification[10];
1475 } __packed hci_set_afh_classification_cp;
1476
1477 typedef hci_status_rp hci_set_afh_classification_rp;
1478
1479 #define HCI_OCF_READ_INQUIRY_SCAN_TYPE 0x0042
1480 #define HCI_CMD_READ_INQUIRY_SCAN_TYPE 0x0C42
1481 /* No command parameter(s) */
1482
1483 typedef struct {
1484 uint8_t status; /* 0x00 - success */
1485 uint8_t type; /* inquiry scan type */
1486 } __packed hci_read_inquiry_scan_type_rp;
1487
1488 #define HCI_OCF_WRITE_INQUIRY_SCAN_TYPE 0x0043
1489 #define HCI_CMD_WRITE_INQUIRY_SCAN_TYPE 0x0C43
1490 typedef struct {
1491 uint8_t type; /* inquiry scan type */
1492 } __packed hci_write_inquiry_scan_type_cp;
1493
1494 typedef hci_status_rp hci_write_inquiry_scan_type_rp;
1495
1496 #define HCI_OCF_READ_INQUIRY_MODE 0x0044
1497 #define HCI_CMD_READ_INQUIRY_MODE 0x0C44
1498 /* No command parameter(s) */
1499
1500 typedef struct {
1501 uint8_t status; /* 0x00 - success */
1502 uint8_t mode; /* inquiry mode */
1503 } __packed hci_read_inquiry_mode_rp;
1504
1505 #define HCI_OCF_WRITE_INQUIRY_MODE 0x0045
1506 #define HCI_CMD_WRITE_INQUIRY_MODE 0x0C45
1507 typedef struct {
1508 uint8_t mode; /* inquiry mode */
1509 } __packed hci_write_inquiry_mode_cp;
1510
1511 typedef hci_status_rp hci_write_inquiry_mode_rp;
1512
1513 #define HCI_OCF_READ_PAGE_SCAN_TYPE 0x0046
1514 #define HCI_CMD_READ_PAGE_SCAN_TYPE 0x0C46
1515 /* No command parameter(s) */
1516
1517 typedef struct {
1518 uint8_t status; /* 0x00 - success */
1519 uint8_t type; /* page scan type */
1520 } __packed hci_read_page_scan_type_rp;
1521
1522 #define HCI_OCF_WRITE_PAGE_SCAN_TYPE 0x0047
1523 #define HCI_CMD_WRITE_PAGE_SCAN_TYPE 0x0C47
1524 typedef struct {
1525 uint8_t type; /* page scan type */
1526 } __packed hci_write_page_scan_type_cp;
1527
1528 typedef hci_status_rp hci_write_page_scan_type_rp;
1529
1530 #define HCI_OCF_READ_AFH_ASSESSMENT 0x0048
1531 #define HCI_CMD_READ_AFH_ASSESSMENT 0x0C48
1532 /* No command parameter(s) */
1533
1534 typedef struct {
1535 uint8_t status; /* 0x00 - success */
1536 uint8_t mode; /* assessment mode */
1537 } __packed hci_read_afh_assessment_rp;
1538
1539 #define HCI_OCF_WRITE_AFH_ASSESSMENT 0x0049
1540 #define HCI_CMD_WRITE_AFH_ASSESSMENT 0x0C49
1541 typedef struct {
1542 uint8_t mode; /* assessment mode */
1543 } __packed hci_write_afh_assessment_cp;
1544
1545 typedef hci_status_rp hci_write_afh_assessment_rp;
1546
1547 #define HCI_OCF_READ_EXTENDED_INQUIRY_RSP 0x0051
1548 #define HCI_CMD_READ_EXTENDED_INQUIRY_RSP 0x0C51
1549 /* No command parameter(s) */
1550
1551 typedef struct {
1552 uint8_t status; /* 0x00 - success */
1553 uint8_t fec_required;
1554 uint8_t response[240];
1555 } __packed hci_read_extended_inquiry_rsp_rp;
1556
1557 #define HCI_OCF_WRITE_EXTENDED_INQUIRY_RSP 0x0052
1558 #define HCI_CMD_WRITE_EXTENDED_INQUIRY_RSP 0x0C52
1559 typedef struct {
1560 uint8_t fec_required;
1561 uint8_t response[240];
1562 } __packed hci_write_extended_inquiry_rsp_cp;
1563
1564 typedef hci_status_rp hci_write_extended_inquiry_rsp_rp;
1565
1566 #define HCI_OCF_REFRESH_ENCRYPTION_KEY 0x0053
1567 #define HCI_CMD_REFRESH_ENCRYPTION_KEY 0x0C53
1568 typedef struct {
1569 uint16_t con_handle; /* connection handle */
1570 } __packed hci_refresh_encryption_key_cp;
1571
1572 typedef hci_status_rp hci_refresh_encryption_key_rp;
1573
1574 #define HCI_OCF_READ_SIMPLE_PAIRING_MODE 0x0055
1575 #define HCI_CMD_READ_SIMPLE_PAIRING_MODE 0x0C55
1576 /* No command parameter(s) */
1577
1578 typedef struct {
1579 uint8_t status; /* 0x00 - success */
1580 uint8_t mode; /* simple pairing mode */
1581 } __packed hci_read_simple_pairing_mode_rp;
1582
1583 #define HCI_OCF_WRITE_SIMPLE_PAIRING_MODE 0x0056
1584 #define HCI_CMD_WRITE_SIMPLE_PAIRING_MODE 0x0C56
1585 typedef struct {
1586 uint8_t mode; /* simple pairing mode */
1587 } __packed hci_write_simple_pairing_mode_cp;
1588
1589 typedef hci_status_rp hci_write_simple_pairing_mode_rp;
1590
1591 #define HCI_OCF_READ_LOCAL_OOB_DATA 0x0057
1592 #define HCI_CMD_READ_LOCAL_OOB_DATA 0x0C57
1593 /* No command parameter(s) */
1594
1595 typedef struct {
1596 uint8_t status; /* 0x00 - success */
1597 uint8_t c[16]; /* pairing hash */
1598 uint8_t r[16]; /* pairing randomizer */
1599 } __packed hci_read_local_oob_data_rp;
1600
1601 #define HCI_OCF_READ_INQUIRY_RSP_XMIT_POWER 0x0058
1602 #define HCI_CMD_READ_INQUIRY_RSP_XMIT_POWER 0x0C58
1603 /* No command parameter(s) */
1604
1605 typedef struct {
1606 uint8_t status; /* 0x00 - success */
1607 int8_t power; /* TX power */
1608 } __packed hci_read_inquiry_rsp_xmit_power_rp;
1609
1610 #define HCI_OCF_WRITE_INQUIRY_RSP_XMIT_POWER 0x0059
1611 #define HCI_CMD_WRITE_INQUIRY_RSP_XMIT_POWER 0x0C59
1612 typedef struct {
1613 int8_t power; /* TX power */
1614 } __packed hci_write_inquiry_rsp_xmit_power_cp;
1615
1616 typedef hci_status_rp hci_write_inquiry_rsp_xmit_power_rp;
1617
1618 #define HCI_OCF_READ_DEFAULT_ERRDATA_REPORTING 0x005A
1619 #define HCI_CMD_READ_DEFAULT_ERRDATA_REPORTING 0x0C5A
1620 /* No command parameter(s) */
1621
1622 typedef struct {
1623 uint8_t status; /* 0x00 - success */
1624 uint8_t reporting; /* erroneous data reporting */
1625 } __packed hci_read_default_errdata_reporting_rp;
1626
1627 #define HCI_OCF_WRITE_DEFAULT_ERRDATA_REPORTING 0x005B
1628 #define HCI_CMD_WRITE_DEFAULT_ERRDATA_REPORTING 0x0C5B
1629 typedef struct {
1630 uint8_t reporting; /* erroneous data reporting */
1631 } __packed hci_write_default_errdata_reporting_cp;
1632
1633 typedef hci_status_rp hci_write_default_errdata_reporting_rp;
1634
1635 #define HCI_OCF_ENHANCED_FLUSH 0x005F
1636 #define HCI_CMD_ENHANCED_FLUSH 0x0C5F
1637 typedef struct {
1638 uint16_t con_handle; /* connection handle */
1639 uint8_t packet_type;
1640 } __packed hci_enhanced_flush_cp;
1641
1642 /* No response parameter(s) */
1643
1644 #define HCI_OCF_SEND_KEYPRESS_NOTIFICATION 0x0060
1645 #define HCI_CMD_SEND_KEYPRESS_NOTIFICATION 0x0C60
1646 typedef struct {
1647 bdaddr_t bdaddr; /* remote address */
1648 uint8_t type; /* notification type */
1649 } __packed hci_send_keypress_notification_cp;
1650
1651 typedef struct {
1652 uint8_t status; /* 0x00 - success */
1653 bdaddr_t bdaddr; /* remote address */
1654 } __packed hci_send_keypress_notification_rp;
1655
1656 /**************************************************************************
1657 **************************************************************************
1658 ** OGF 0x04 Informational commands and return parameters
1659 **************************************************************************
1660 **************************************************************************/
1661
1662 #define HCI_OGF_INFO 0x04
1663
1664 #define HCI_OCF_READ_LOCAL_VER 0x0001
1665 #define HCI_CMD_READ_LOCAL_VER 0x1001
1666 /* No command parameter(s) */
1667 typedef struct {
1668 uint8_t status; /* 0x00 - success */
1669 uint8_t hci_version; /* HCI version */
1670 uint16_t hci_revision; /* HCI revision */
1671 uint8_t lmp_version; /* LMP version */
1672 uint16_t manufacturer; /* Hardware manufacturer name */
1673 uint16_t lmp_subversion; /* LMP sub-version */
1674 } __packed hci_read_local_ver_rp;
1675
1676 #define HCI_OCF_READ_LOCAL_COMMANDS 0x0002
1677 #define HCI_CMD_READ_LOCAL_COMMANDS 0x1002
1678 /* No command parameter(s) */
1679 typedef struct {
1680 uint8_t status; /* 0x00 - success */
1681 uint8_t commands[HCI_COMMANDS_SIZE]; /* opcode bitmask */
1682 } __packed hci_read_local_commands_rp;
1683
1684 #define HCI_OCF_READ_LOCAL_FEATURES 0x0003
1685 #define HCI_CMD_READ_LOCAL_FEATURES 0x1003
1686 /* No command parameter(s) */
1687 typedef struct {
1688 uint8_t status; /* 0x00 - success */
1689 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1690 } __packed hci_read_local_features_rp;
1691
1692 #define HCI_OCF_READ_LOCAL_EXTENDED_FEATURES 0x0004
1693 #define HCI_CMD_READ_LOCAL_EXTENDED_FEATURES 0x1004
1694 typedef struct {
1695 uint8_t page; /* page number */
1696 } __packed hci_read_local_extended_features_cp;
1697
1698 typedef struct {
1699 uint8_t status; /* 0x00 - success */
1700 uint8_t page; /* page number */
1701 uint8_t max_page; /* maximum page number */
1702 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features */
1703 } __packed hci_read_local_extended_features_rp;
1704
1705 #define HCI_OCF_READ_BUFFER_SIZE 0x0005
1706 #define HCI_CMD_READ_BUFFER_SIZE 0x1005
1707 /* No command parameter(s) */
1708 typedef struct {
1709 uint8_t status; /* 0x00 - success */
1710 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */
1711 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */
1712 uint16_t num_acl_pkts; /* Max. number of ACL packets */
1713 uint16_t num_sco_pkts; /* Max. number of SCO packets */
1714 } __packed hci_read_buffer_size_rp;
1715
1716 /* Read Country Code is deprecated */
1717 #define HCI_OCF_READ_COUNTRY_CODE 0x0007
1718 #define HCI_CMD_READ_COUNTRY_CODE 0x1007
1719 /* No command parameter(s) */
1720 typedef struct {
1721 uint8_t status; /* 0x00 - success */
1722 uint8_t country_code; /* 0x00 - NAM, EUR, JP; 0x01 - France */
1723 } __packed hci_read_country_code_rp;
1724
1725 #define HCI_OCF_READ_BDADDR 0x0009
1726 #define HCI_CMD_READ_BDADDR 0x1009
1727 /* No command parameter(s) */
1728 typedef struct {
1729 uint8_t status; /* 0x00 - success */
1730 bdaddr_t bdaddr; /* unit address */
1731 } __packed hci_read_bdaddr_rp;
1732
1733 /**************************************************************************
1734 **************************************************************************
1735 ** OGF 0x05 Status commands and return parameters
1736 **************************************************************************
1737 **************************************************************************/
1738
1739 #define HCI_OGF_STATUS 0x05
1740
1741 #define HCI_OCF_READ_FAILED_CONTACT_CNTR 0x0001
1742 #define HCI_CMD_READ_FAILED_CONTACT_CNTR 0x1401
1743 typedef struct {
1744 uint16_t con_handle; /* connection handle */
1745 } __packed hci_read_failed_contact_cntr_cp;
1746
1747 typedef struct {
1748 uint8_t status; /* 0x00 - success */
1749 uint16_t con_handle; /* connection handle */
1750 uint16_t counter; /* number of consecutive failed contacts */
1751 } __packed hci_read_failed_contact_cntr_rp;
1752
1753 #define HCI_OCF_RESET_FAILED_CONTACT_CNTR 0x0002
1754 #define HCI_CMD_RESET_FAILED_CONTACT_CNTR 0x1402
1755 typedef struct {
1756 uint16_t con_handle; /* connection handle */
1757 } __packed hci_reset_failed_contact_cntr_cp;
1758
1759 typedef struct {
1760 uint8_t status; /* 0x00 - success */
1761 uint16_t con_handle; /* connection handle */
1762 } __packed hci_reset_failed_contact_cntr_rp;
1763
1764 #define HCI_OCF_READ_LINK_QUALITY 0x0003
1765 #define HCI_CMD_READ_LINK_QUALITY 0x1403
1766 typedef struct {
1767 uint16_t con_handle; /* connection handle */
1768 } __packed hci_read_link_quality_cp;
1769
1770 typedef struct {
1771 uint8_t status; /* 0x00 - success */
1772 uint16_t con_handle; /* connection handle */
1773 uint8_t quality; /* higher value means better quality */
1774 } __packed hci_read_link_quality_rp;
1775
1776 #define HCI_OCF_READ_RSSI 0x0005
1777 #define HCI_CMD_READ_RSSI 0x1405
1778 typedef struct {
1779 uint16_t con_handle; /* connection handle */
1780 } __packed hci_read_rssi_cp;
1781
1782 typedef struct {
1783 uint8_t status; /* 0x00 - success */
1784 uint16_t con_handle; /* connection handle */
1785 char rssi; /* -127 <= rssi <= 127 dB */
1786 } __packed hci_read_rssi_rp;
1787
1788 #define HCI_OCF_READ_AFH_CHANNEL_MAP 0x0006
1789 #define HCI_CMD_READ_AFH_CHANNEL_MAP 0x1406
1790 typedef struct {
1791 uint16_t con_handle; /* connection handle */
1792 } __packed hci_read_afh_channel_map_cp;
1793
1794 typedef struct {
1795 uint8_t status; /* 0x00 - success */
1796 uint16_t con_handle; /* connection handle */
1797 uint8_t mode; /* AFH mode */
1798 uint8_t map[10]; /* AFH Channel Map */
1799 } __packed hci_read_afh_channel_map_rp;
1800
1801 #define HCI_OCF_READ_CLOCK 0x0007
1802 #define HCI_CMD_READ_CLOCK 0x1407
1803 typedef struct {
1804 uint16_t con_handle; /* connection handle */
1805 uint8_t clock; /* which clock */
1806 } __packed hci_read_clock_cp;
1807
1808 typedef struct {
1809 uint8_t status; /* 0x00 - success */
1810 uint16_t con_handle; /* connection handle */
1811 uint32_t clock; /* clock value */
1812 uint16_t accuracy; /* clock accuracy */
1813 } __packed hci_read_clock_rp;
1814
1815 #define HCI_OCF_READ_ENCRYPTION_KEY_SIZE 0x0008
1816 #define HCI_CMD_READ_ENCRYPTION_KEY_SIZE 0x1408
1817 typedef struct {
1818 uint16_t con_handle; /* connection handle */
1819 } __packed hci_read_encryption_key_size_cp;
1820
1821 typedef struct {
1822 uint8_t status; /* 0x00 - success */
1823 uint16_t con_handle; /* connection handle */
1824 uint8_t size; /* key size */
1825 } __packed hci_read_encryption_key_size_rp;
1826
1827 /**************************************************************************
1828 **************************************************************************
1829 ** OGF 0x06 Testing commands and return parameters
1830 **************************************************************************
1831 **************************************************************************/
1832
1833 #define HCI_OGF_TESTING 0x06
1834
1835 #define HCI_OCF_READ_LOOPBACK_MODE 0x0001
1836 #define HCI_CMD_READ_LOOPBACK_MODE 0x1801
1837 /* No command parameter(s) */
1838 typedef struct {
1839 uint8_t status; /* 0x00 - success */
1840 uint8_t lbmode; /* loopback mode */
1841 } __packed hci_read_loopback_mode_rp;
1842
1843 #define HCI_OCF_WRITE_LOOPBACK_MODE 0x0002
1844 #define HCI_CMD_WRITE_LOOPBACK_MODE 0x1802
1845 typedef struct {
1846 uint8_t lbmode; /* loopback mode */
1847 } __packed hci_write_loopback_mode_cp;
1848
1849 typedef hci_status_rp hci_write_loopback_mode_rp;
1850
1851 #define HCI_OCF_ENABLE_UNIT_UNDER_TEST 0x0003
1852 #define HCI_CMD_ENABLE_UNIT_UNDER_TEST 0x1803
1853 /* No command parameter(s) */
1854 typedef hci_status_rp hci_enable_unit_under_test_rp;
1855
1856 #define HCI_OCF_WRITE_SIMPLE_PAIRING_DEBUG_MODE 0x0004
1857 #define HCI_CMD_WRITE_SIMPLE_PAIRING_DEBUG_MODE 0x1804
1858 typedef struct {
1859 uint8_t mode; /* simple pairing debug mode */
1860 } __packed hci_write_simple_pairing_debug_mode_cp;
1861
1862 typedef hci_status_rp hci_write_simple_pairing_debug_mode_rp;
1863
1864 /**************************************************************************
1865 **************************************************************************
1866 ** OGF 0x3e Bluetooth Logo Testing
1867 ** OGF 0x3f Vendor Specific
1868 **************************************************************************
1869 **************************************************************************/
1870
1871 #define HCI_OGF_BT_LOGO 0x3e
1872 #define HCI_OGF_VENDOR 0x3f
1873
1874 /* Ericsson specific FC */
1875 #define HCI_CMD_ERICSSON_WRITE_PCM_SETTINGS 0xFC07
1876 #define HCI_CMD_ERICSSON_SET_UART_BAUD_RATE 0xFC09
1877 #define HCI_CMD_ERICSSON_SET_SCO_DATA_PATH 0xFC1D
1878
1879 /* Cambridge Silicon Radio specific FC */
1880 #define HCI_CMD_CSR_EXTN 0xFC00
1881
1882
1883 /**************************************************************************
1884 **************************************************************************
1885 ** Events and event parameters
1886 **************************************************************************
1887 **************************************************************************/
1888
1889 #define HCI_EVENT_INQUIRY_COMPL 0x01
1890 typedef struct {
1891 uint8_t status; /* 0x00 - success */
1892 } __packed hci_inquiry_compl_ep;
1893
1894 #define HCI_EVENT_INQUIRY_RESULT 0x02
1895 typedef struct {
1896 uint8_t num_responses; /* number of responses */
1897 /* hci_inquiry_response[num_responses] -- see below */
1898 } __packed hci_inquiry_result_ep;
1899
1900 typedef struct {
1901 bdaddr_t bdaddr; /* unit address */
1902 uint8_t page_scan_rep_mode; /* page scan rep. mode */
1903 uint8_t page_scan_period_mode; /* page scan period mode */
1904 uint8_t page_scan_mode; /* page scan mode */
1905 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1906 uint16_t clock_offset; /* clock offset */
1907 } __packed hci_inquiry_response;
1908
1909 #define HCI_EVENT_CON_COMPL 0x03
1910 typedef struct {
1911 uint8_t status; /* 0x00 - success */
1912 uint16_t con_handle; /* Connection handle */
1913 bdaddr_t bdaddr; /* remote unit address */
1914 uint8_t link_type; /* Link type */
1915 uint8_t encryption_mode; /* Encryption mode */
1916 } __packed hci_con_compl_ep;
1917
1918 #define HCI_EVENT_CON_REQ 0x04
1919 typedef struct {
1920 bdaddr_t bdaddr; /* remote unit address */
1921 uint8_t uclass[HCI_CLASS_SIZE]; /* remote unit class */
1922 uint8_t link_type; /* link type */
1923 } __packed hci_con_req_ep;
1924
1925 #define HCI_EVENT_DISCON_COMPL 0x05
1926 typedef struct {
1927 uint8_t status; /* 0x00 - success */
1928 uint16_t con_handle; /* connection handle */
1929 uint8_t reason; /* reason to disconnect */
1930 } __packed hci_discon_compl_ep;
1931
1932 #define HCI_EVENT_AUTH_COMPL 0x06
1933 typedef struct {
1934 uint8_t status; /* 0x00 - success */
1935 uint16_t con_handle; /* connection handle */
1936 } __packed hci_auth_compl_ep;
1937
1938 #define HCI_EVENT_REMOTE_NAME_REQ_COMPL 0x07
1939 typedef struct {
1940 uint8_t status; /* 0x00 - success */
1941 bdaddr_t bdaddr; /* remote unit address */
1942 char name[HCI_UNIT_NAME_SIZE]; /* remote unit name */
1943 } __packed hci_remote_name_req_compl_ep;
1944
1945 #define HCI_EVENT_ENCRYPTION_CHANGE 0x08
1946 typedef struct {
1947 uint8_t status; /* 0x00 - success */
1948 uint16_t con_handle; /* Connection handle */
1949 uint8_t encryption_enable; /* 0x00 - disable */
1950 } __packed hci_encryption_change_ep;
1951
1952 #define HCI_EVENT_CHANGE_CON_LINK_KEY_COMPL 0x09
1953 typedef struct {
1954 uint8_t status; /* 0x00 - success */
1955 uint16_t con_handle; /* Connection handle */
1956 } __packed hci_change_con_link_key_compl_ep;
1957
1958 #define HCI_EVENT_MASTER_LINK_KEY_COMPL 0x0a
1959 typedef struct {
1960 uint8_t status; /* 0x00 - success */
1961 uint16_t con_handle; /* Connection handle */
1962 uint8_t key_flag; /* Key flag */
1963 } __packed hci_master_link_key_compl_ep;
1964
1965 #define HCI_EVENT_READ_REMOTE_FEATURES_COMPL 0x0b
1966 typedef struct {
1967 uint8_t status; /* 0x00 - success */
1968 uint16_t con_handle; /* Connection handle */
1969 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1970 } __packed hci_read_remote_features_compl_ep;
1971
1972 #define HCI_EVENT_READ_REMOTE_VER_INFO_COMPL 0x0c
1973 typedef struct {
1974 uint8_t status; /* 0x00 - success */
1975 uint16_t con_handle; /* Connection handle */
1976 uint8_t lmp_version; /* LMP version */
1977 uint16_t manufacturer; /* Hardware manufacturer name */
1978 uint16_t lmp_subversion; /* LMP sub-version */
1979 } __packed hci_read_remote_ver_info_compl_ep;
1980
1981 #define HCI_EVENT_QOS_SETUP_COMPL 0x0d
1982 typedef struct {
1983 uint8_t status; /* 0x00 - success */
1984 uint16_t con_handle; /* connection handle */
1985 uint8_t flags; /* reserved for future use */
1986 uint8_t service_type; /* service type */
1987 uint32_t token_rate; /* bytes per second */
1988 uint32_t peak_bandwidth; /* bytes per second */
1989 uint32_t latency; /* microseconds */
1990 uint32_t delay_variation; /* microseconds */
1991 } __packed hci_qos_setup_compl_ep;
1992
1993 #define HCI_EVENT_COMMAND_COMPL 0x0e
1994 typedef struct {
1995 uint8_t num_cmd_pkts; /* # of HCI command packets */
1996 uint16_t opcode; /* command OpCode */
1997 /* command return parameters (if any) */
1998 } __packed hci_command_compl_ep;
1999
2000 #define HCI_EVENT_COMMAND_STATUS 0x0f
2001 typedef struct {
2002 uint8_t status; /* 0x00 - pending */
2003 uint8_t num_cmd_pkts; /* # of HCI command packets */
2004 uint16_t opcode; /* command OpCode */
2005 } __packed hci_command_status_ep;
2006
2007 #define HCI_EVENT_HARDWARE_ERROR 0x10
2008 typedef struct {
2009 uint8_t hardware_code; /* hardware error code */
2010 } __packed hci_hardware_error_ep;
2011
2012 #define HCI_EVENT_FLUSH_OCCUR 0x11
2013 typedef struct {
2014 uint16_t con_handle; /* connection handle */
2015 } __packed hci_flush_occur_ep;
2016
2017 #define HCI_EVENT_ROLE_CHANGE 0x12
2018 typedef struct {
2019 uint8_t status; /* 0x00 - success */
2020 bdaddr_t bdaddr; /* address of remote unit */
2021 uint8_t role; /* new connection role */
2022 } __packed hci_role_change_ep;
2023
2024 #define HCI_EVENT_NUM_COMPL_PKTS 0x13
2025 typedef struct {
2026 uint8_t num_con_handles; /* # of connection handles */
2027 /* these are repeated "num_con_handles" times
2028 uint16_t con_handle; --- connection handle(s)
2029 uint16_t compl_pkts; --- # of completed packets */
2030 } __packed hci_num_compl_pkts_ep;
2031
2032 #define HCI_EVENT_MODE_CHANGE 0x14
2033 typedef struct {
2034 uint8_t status; /* 0x00 - success */
2035 uint16_t con_handle; /* connection handle */
2036 uint8_t unit_mode; /* remote unit mode */
2037 uint16_t interval; /* interval * 0.625 msec */
2038 } __packed hci_mode_change_ep;
2039
2040 #define HCI_EVENT_RETURN_LINK_KEYS 0x15
2041 typedef struct {
2042 uint8_t num_keys; /* # of keys */
2043 /* these are repeated "num_keys" times
2044 bdaddr_t bdaddr; --- remote address(es)
2045 uint8_t key[HCI_KEY_SIZE]; --- key(s) */
2046 } __packed hci_return_link_keys_ep;
2047
2048 #define HCI_EVENT_PIN_CODE_REQ 0x16
2049 typedef struct {
2050 bdaddr_t bdaddr; /* remote unit address */
2051 } __packed hci_pin_code_req_ep;
2052
2053 #define HCI_EVENT_LINK_KEY_REQ 0x17
2054 typedef struct {
2055 bdaddr_t bdaddr; /* remote unit address */
2056 } __packed hci_link_key_req_ep;
2057
2058 #define HCI_EVENT_LINK_KEY_NOTIFICATION 0x18
2059 typedef struct {
2060 bdaddr_t bdaddr; /* remote unit address */
2061 uint8_t key[HCI_KEY_SIZE]; /* link key */
2062 uint8_t key_type; /* type of the key */
2063 } __packed hci_link_key_notification_ep;
2064
2065 #define HCI_EVENT_LOOPBACK_COMMAND 0x19
2066 typedef hci_cmd_hdr_t hci_loopback_command_ep;
2067
2068 #define HCI_EVENT_DATA_BUFFER_OVERFLOW 0x1a
2069 typedef struct {
2070 uint8_t link_type; /* Link type */
2071 } __packed hci_data_buffer_overflow_ep;
2072
2073 #define HCI_EVENT_MAX_SLOT_CHANGE 0x1b
2074 typedef struct {
2075 uint16_t con_handle; /* connection handle */
2076 uint8_t lmp_max_slots; /* Max. # of slots allowed */
2077 } __packed hci_max_slot_change_ep;
2078
2079 #define HCI_EVENT_READ_CLOCK_OFFSET_COMPL 0x1c
2080 typedef struct {
2081 uint8_t status; /* 0x00 - success */
2082 uint16_t con_handle; /* Connection handle */
2083 uint16_t clock_offset; /* Clock offset */
2084 } __packed hci_read_clock_offset_compl_ep;
2085
2086 #define HCI_EVENT_CON_PKT_TYPE_CHANGED 0x1d
2087 typedef struct {
2088 uint8_t status; /* 0x00 - success */
2089 uint16_t con_handle; /* connection handle */
2090 uint16_t pkt_type; /* packet type */
2091 } __packed hci_con_pkt_type_changed_ep;
2092
2093 #define HCI_EVENT_QOS_VIOLATION 0x1e
2094 typedef struct {
2095 uint16_t con_handle; /* connection handle */
2096 } __packed hci_qos_violation_ep;
2097
2098 /* Page Scan Mode Change Event is deprecated */
2099 #define HCI_EVENT_PAGE_SCAN_MODE_CHANGE 0x1f
2100 typedef struct {
2101 bdaddr_t bdaddr; /* destination address */
2102 uint8_t page_scan_mode; /* page scan mode */
2103 } __packed hci_page_scan_mode_change_ep;
2104
2105 #define HCI_EVENT_PAGE_SCAN_REP_MODE_CHANGE 0x20
2106 typedef struct {
2107 bdaddr_t bdaddr; /* destination address */
2108 uint8_t page_scan_rep_mode; /* page scan repetition mode */
2109 } __packed hci_page_scan_rep_mode_change_ep;
2110
2111 #define HCI_EVENT_FLOW_SPECIFICATION_COMPL 0x21
2112 typedef struct {
2113 uint8_t status; /* 0x00 - success */
2114 uint16_t con_handle; /* connection handle */
2115 uint8_t flags; /* reserved */
2116 uint8_t direction; /* flow direction */
2117 uint8_t type; /* service type */
2118 uint32_t token_rate; /* token rate */
2119 uint32_t bucket_size; /* token bucket size */
2120 uint32_t peak_bandwidth; /* peak bandwidth */
2121 uint32_t latency; /* access latency */
2122 } __packed hci_flow_specification_compl_ep;
2123
2124 #define HCI_EVENT_RSSI_RESULT 0x22
2125 typedef struct {
2126 uint8_t num_responses; /* number of responses */
2127 /* hci_rssi_response[num_responses] -- see below */
2128 } __packed hci_rssi_result_ep;
2129
2130 typedef struct {
2131 bdaddr_t bdaddr; /* unit address */
2132 uint8_t page_scan_rep_mode; /* page scan rep. mode */
2133 uint8_t blank; /* reserved */
2134 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
2135 uint16_t clock_offset; /* clock offset */
2136 int8_t rssi; /* rssi */
2137 } __packed hci_rssi_response;
2138
2139 #define HCI_EVENT_READ_REMOTE_EXTENDED_FEATURES 0x23
2140 typedef struct {
2141 uint8_t status; /* 0x00 - success */
2142 uint16_t con_handle; /* connection handle */
2143 uint8_t page; /* page number */
2144 uint8_t max; /* max page number */
2145 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
2146 } __packed hci_read_remote_extended_features_ep;
2147
2148 #define HCI_EVENT_SCO_CON_COMPL 0x2c
2149 typedef struct {
2150 uint8_t status; /* 0x00 - success */
2151 uint16_t con_handle; /* connection handle */
2152 bdaddr_t bdaddr; /* unit address */
2153 uint8_t link_type; /* link type */
2154 uint8_t interval; /* transmission interval */
2155 uint8_t window; /* retransmission window */
2156 uint16_t rxlen; /* rx packet length */
2157 uint16_t txlen; /* tx packet length */
2158 uint8_t mode; /* air mode */
2159 } __packed hci_sco_con_compl_ep;
2160
2161 #define HCI_EVENT_SCO_CON_CHANGED 0x2d
2162 typedef struct {
2163 uint8_t status; /* 0x00 - success */
2164 uint16_t con_handle; /* connection handle */
2165 uint8_t interval; /* transmission interval */
2166 uint8_t window; /* retransmission window */
2167 uint16_t rxlen; /* rx packet length */
2168 uint16_t txlen; /* tx packet length */
2169 } __packed hci_sco_con_changed_ep;
2170
2171 #define HCI_EVENT_SNIFF_SUBRATING 0x2e
2172 typedef struct {
2173 uint8_t status; /* 0x00 - success */
2174 uint16_t con_handle; /* connection handle */
2175 uint16_t tx_latency; /* max transmit latency */
2176 uint16_t rx_latency; /* max receive latency */
2177 uint16_t remote_timeout; /* remote timeout */
2178 uint16_t local_timeout; /* local timeout */
2179 } __packed hci_sniff_subrating_ep;
2180
2181 #define HCI_EVENT_EXTENDED_RESULT 0x2f
2182 typedef struct {
2183 uint8_t num_responses; /* must be 0x01 */
2184 bdaddr_t bdaddr; /* remote device address */
2185 uint8_t page_scan_rep_mode;
2186 uint8_t reserved;
2187 uint8_t uclass[HCI_CLASS_SIZE];
2188 uint16_t clock_offset;
2189 int8_t rssi;
2190 uint8_t response[240]; /* extended inquiry response */
2191 } __packed hci_extended_result_ep;
2192
2193 #define HCI_EVENT_ENCRYPTION_KEY_REFRESH 0x30
2194 typedef struct {
2195 uint8_t status; /* 0x00 - success */
2196 uint16_t con_handle; /* connection handle */
2197 } __packed hci_encryption_key_refresh_ep;
2198
2199 #define HCI_EVENT_IO_CAPABILITY_REQ 0x31
2200 typedef struct {
2201 bdaddr_t bdaddr; /* remote device address */
2202 } __packed hci_io_capability_req_ep;
2203
2204 #define HCI_EVENT_IO_CAPABILITY_RSP 0x32
2205 typedef struct {
2206 bdaddr_t bdaddr; /* remote device address */
2207 uint8_t io_capability;
2208 uint8_t oob_data_present;
2209 uint8_t auth_requirement;
2210 } __packed hci_io_capability_rsp_ep;
2211
2212 #define HCI_EVENT_USER_CONFIRM_REQ 0x33
2213 typedef struct {
2214 bdaddr_t bdaddr; /* remote device address */
2215 uint32_t value; /* 000000 - 999999 */
2216 } __packed hci_user_confirm_req_ep;
2217
2218 #define HCI_EVENT_USER_PASSKEY_REQ 0x34
2219 typedef struct {
2220 bdaddr_t bdaddr; /* remote device address */
2221 } __packed hci_user_passkey_req_ep;
2222
2223 #define HCI_EVENT_REMOTE_OOB_DATA_REQ 0x35
2224 typedef struct {
2225 bdaddr_t bdaddr; /* remote device address */
2226 } __packed hci_remote_oob_data_req_ep;
2227
2228 #define HCI_EVENT_SIMPLE_PAIRING_COMPL 0x36
2229 typedef struct {
2230 uint8_t status; /* 0x00 - success */
2231 bdaddr_t bdaddr; /* remote device address */
2232 } __packed hci_simple_pairing_compl_ep;
2233
2234 #define HCI_EVENT_LINK_SUPERVISION_TO_CHANGED 0x38
2235 typedef struct {
2236 uint16_t con_handle; /* connection handle */
2237 uint16_t timeout; /* link supervision timeout */
2238 } __packed hci_link_supervision_to_changed_ep;
2239
2240 #define HCI_EVENT_ENHANCED_FLUSH_COMPL 0x39
2241 typedef struct {
2242 uint16_t con_handle; /* connection handle */
2243 } __packed hci_enhanced_flush_compl_ep;
2244
2245 #define HCI_EVENT_USER_PASSKEY_NOTIFICATION 0x3b
2246 typedef struct {
2247 bdaddr_t bdaddr; /* remote device address */
2248 uint32_t value; /* 000000 - 999999 */
2249 } __packed hci_user_passkey_notification_ep;
2250
2251 #define HCI_EVENT_KEYPRESS_NOTIFICATION 0x3c
2252 typedef struct {
2253 bdaddr_t bdaddr; /* remote device address */
2254 uint8_t notification_type;
2255 } __packed hci_keypress_notification_ep;
2256
2257 #define HCI_EVENT_REMOTE_FEATURES_NOTIFICATION 0x3d
2258 typedef struct {
2259 bdaddr_t bdaddr; /* remote device address */
2260 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
2261 } __packed hci_remote_features_notification_ep;
2262
2263 #define HCI_EVENT_BT_LOGO 0xfe
2264
2265 #define HCI_EVENT_VENDOR 0xff
2266
2267 /**************************************************************************
2268 **************************************************************************
2269 ** HCI Socket Definitions
2270 **************************************************************************
2271 **************************************************************************/
2272
2273 /* HCI socket options */
2274 #define SO_HCI_EVT_FILTER 1 /* get/set event filter */
2275 #define SO_HCI_PKT_FILTER 2 /* get/set packet filter */
2276 #define SO_HCI_DIRECTION 3 /* packet direction indicator */
2277
2278 /* Control Messages */
2279 #define SCM_HCI_DIRECTION SO_HCI_DIRECTION
2280
2281 /*
2282 * HCI socket filter and get/set routines
2283 *
2284 * for ease of use, we filter 256 possible events/packets
2285 */
2286 struct hci_filter {
2287 uint32_t mask[8]; /* 256 bits */
2288 };
2289
2290 static __inline void
hci_filter_set(uint8_t bit,struct hci_filter * filter)2291 hci_filter_set(uint8_t bit, struct hci_filter *filter)
2292 {
2293 uint8_t off = (uint8_t)((bit - 1) >> 5);
2294 uint8_t sh = (uint8_t)((bit - 1) & 0x1f);
2295
2296 filter->mask[off] |= 1U << sh;
2297 }
2298
2299 static __inline void
hci_filter_clr(uint8_t bit,struct hci_filter * filter)2300 hci_filter_clr(uint8_t bit, struct hci_filter *filter)
2301 {
2302 uint8_t off = (uint8_t)((bit - 1) >> 5);
2303 uint8_t sh = (uint8_t)((bit - 1) & 0x1f);
2304
2305 filter->mask[off] &= ~(1U << sh);
2306 }
2307
2308 static __inline int
hci_filter_test(uint8_t bit,const struct hci_filter * filter)2309 hci_filter_test(uint8_t bit, const struct hci_filter *filter)
2310 {
2311 uint8_t off = (uint8_t)((bit - 1) >> 5);
2312 uint8_t sh = (uint8_t)((bit - 1) & 0x1f);
2313
2314 return (int)((filter->mask[off] >> sh) & 1U);
2315 }
2316
2317 /*
2318 * HCI socket ioctl's
2319 *
2320 * Apart from GBTINFOA, these are all indexed on the unit name
2321 */
2322
2323 #define SIOCGBTINFO _IOWR('b', 5, struct btreq) /* get unit info */
2324 #define SIOCGBTINFOA _IOWR('b', 6, struct btreq) /* get info by address */
2325 #define SIOCNBTINFO _IOWR('b', 7, struct btreq) /* next unit info */
2326
2327 #define SIOCSBTFLAGS _IOWR('b', 8, struct btreq) /* set unit flags */
2328 #define SIOCSBTPOLICY _IOWR('b', 9, struct btreq) /* set unit link policy */
2329 #define SIOCSBTPTYPE _IOWR('b', 10, struct btreq) /* set unit packet type */
2330
2331 #define SIOCGBTSTATS _IOWR('b', 11, struct btreq) /* get unit statistics */
2332 #define SIOCZBTSTATS _IOWR('b', 12, struct btreq) /* zero unit statistics */
2333
2334 #define SIOCBTDUMP _IOW('b', 13, struct btreq) /* print debug info */
2335 #define SIOCSBTSCOMTU _IOWR('b', 17, struct btreq) /* set sco_mtu value */
2336
2337 #define SIOCGBTFEAT _IOWR('b', 18, struct btreq) /* get unit features */
2338
2339 struct bt_stats {
2340 uint32_t err_tx;
2341 uint32_t err_rx;
2342 uint32_t cmd_tx;
2343 uint32_t evt_rx;
2344 uint32_t acl_tx;
2345 uint32_t acl_rx;
2346 uint32_t sco_tx;
2347 uint32_t sco_rx;
2348 uint32_t byte_tx;
2349 uint32_t byte_rx;
2350 };
2351
2352 struct btreq {
2353 char btr_name[HCI_DEVNAME_SIZE]; /* device name */
2354
2355 union {
2356 struct {
2357 bdaddr_t btri_bdaddr; /* device bdaddr */
2358 uint16_t btri_flags; /* flags */
2359 uint16_t btri_num_cmd; /* # of free cmd buffers */
2360 uint16_t btri_num_acl; /* # of free ACL buffers */
2361 uint16_t btri_num_sco; /* # of free SCO buffers */
2362 uint16_t btri_acl_mtu; /* ACL mtu */
2363 uint16_t btri_sco_mtu; /* SCO mtu */
2364 uint16_t btri_link_policy; /* Link Policy */
2365 uint16_t btri_packet_type; /* Packet Type */
2366 uint16_t btri_max_acl; /* max ACL buffers */
2367 uint16_t btri_max_sco; /* max SCO buffers */
2368 } btri;
2369 struct {
2370 uint8_t btrf_page0[HCI_FEATURES_SIZE]; /* basic */
2371 uint8_t btrf_page1[HCI_FEATURES_SIZE]; /* extended */
2372 uint8_t btrf_page2[HCI_FEATURES_SIZE]; /* extended */
2373 } btrf;
2374 struct bt_stats btrs; /* unit stats */
2375 } btru;
2376 };
2377
2378 #define btr_flags btru.btri.btri_flags
2379 #define btr_bdaddr btru.btri.btri_bdaddr
2380 #define btr_num_cmd btru.btri.btri_num_cmd
2381 #define btr_num_acl btru.btri.btri_num_acl
2382 #define btr_num_sco btru.btri.btri_num_sco
2383 #define btr_acl_mtu btru.btri.btri_acl_mtu
2384 #define btr_sco_mtu btru.btri.btri_sco_mtu
2385 #define btr_link_policy btru.btri.btri_link_policy
2386 #define btr_packet_type btru.btri.btri_packet_type
2387 #define btr_max_acl btru.btri.btri_max_acl
2388 #define btr_max_sco btru.btri.btri_max_sco
2389 #define btr_features0 btru.btrf.btrf_page0
2390 #define btr_features1 btru.btrf.btrf_page1
2391 #define btr_features2 btru.btrf.btrf_page2
2392 #define btr_stats btru.btrs
2393
2394 /* hci_unit & btr_flags */
2395 #define BTF_UP (1<<0) /* unit is up */
2396 #define BTF_RUNNING (1<<1) /* unit is running */
2397 #define BTF_XMIT_CMD (1<<2) /* unit is transmitting CMD packets */
2398 #define BTF_XMIT_ACL (1<<3) /* unit is transmitting ACL packets */
2399 #define BTF_XMIT_SCO (1<<4) /* unit is transmitting SCO packets */
2400 #define BTF_XMIT (BTF_XMIT_CMD | BTF_XMIT_ACL | BTF_XMIT_SCO)
2401 #define BTF_INIT_BDADDR (1<<5) /* waiting for bdaddr */
2402 #define BTF_INIT_BUFFER_SIZE (1<<6) /* waiting for buffer size */
2403 #define BTF_INIT_FEATURES (1<<7) /* waiting for features */
2404 #define BTF_POWER_UP_NOOP (1<<8) /* should wait for No-op on power up */
2405 #define BTF_INIT_COMMANDS (1<<9) /* waiting for supported commands */
2406 #define BTF_MASTER (1<<10) /* request Master role */
2407
2408 #define BTF_INIT (BTF_INIT_BDADDR \
2409 | BTF_INIT_BUFFER_SIZE \
2410 | BTF_INIT_FEATURES \
2411 | BTF_INIT_COMMANDS)
2412
2413 /**************************************************************************
2414 **************************************************************************
2415 ** HCI Kernel Definitions
2416 **************************************************************************
2417 **************************************************************************/
2418
2419 #ifdef _KERNEL
2420
2421 #include <sys/condvar.h>
2422 #include <sys/device.h>
2423
2424 struct l2cap_channel;
2425 struct mbuf;
2426 struct sco_pcb;
2427 struct socket;
2428 struct sockopt;
2429
2430 /* global HCI kernel variables */
2431
2432 /* sysctl variables */
2433 extern int hci_memo_expiry;
2434 extern int hci_acl_expiry;
2435 extern int hci_sendspace, hci_recvspace;
2436 extern int hci_eventq_max, hci_aclrxq_max, hci_scorxq_max;
2437
2438 /*
2439 * HCI Connection Information
2440 */
2441 struct hci_link {
2442 struct hci_unit *hl_unit; /* our unit */
2443 TAILQ_ENTRY(hci_link) hl_next; /* next link on unit */
2444
2445 /* common info */
2446 uint16_t hl_state; /* connection state */
2447 uint16_t hl_flags; /* link flags */
2448 bdaddr_t hl_bdaddr; /* dest address */
2449 uint16_t hl_handle; /* connection handle */
2450 uint8_t hl_type; /* link type */
2451
2452 /* ACL link info */
2453 uint8_t hl_lastid; /* last id used */
2454 uint16_t hl_refcnt; /* reference count */
2455 uint16_t hl_mtu; /* signalling mtu for link */
2456 uint16_t hl_flush; /* flush timeout */
2457 uint16_t hl_clock; /* remote clock offset */
2458
2459 TAILQ_HEAD(,l2cap_pdu) hl_txq; /* queue of outgoing PDUs */
2460 int hl_txqlen; /* number of fragments */
2461 struct mbuf *hl_rxp; /* incoming PDU (accumulating)*/
2462 callout_t hl_expire; /* connection expiry timer */
2463 TAILQ_HEAD(,l2cap_req) hl_reqs; /* pending requests */
2464
2465 /* SCO link info */
2466 struct hci_link *hl_link; /* SCO ACL link */
2467 struct sco_pcb *hl_sco; /* SCO pcb */
2468 MBUFQ_HEAD() hl_data; /* SCO outgoing data */
2469 };
2470
2471 /* hci_link state */
2472 #define HCI_LINK_CLOSED 0 /* closed */
2473 #define HCI_LINK_WAIT_CONNECT 1 /* waiting to connect */
2474 #define HCI_LINK_WAIT_AUTH 2 /* waiting for auth */
2475 #define HCI_LINK_WAIT_ENCRYPT 3 /* waiting for encrypt */
2476 #define HCI_LINK_WAIT_SECURE 4 /* waiting for secure */
2477 #define HCI_LINK_OPEN 5 /* ready and willing */
2478 #define HCI_LINK_BLOCK 6 /* open but blocking (see hci_acl_start) */
2479
2480 /* hci_link flags */
2481 #define HCI_LINK_AUTH_REQ (1<<0) /* authentication requested */
2482 #define HCI_LINK_ENCRYPT_REQ (1<<1) /* encryption requested */
2483 #define HCI_LINK_SECURE_REQ (1<<2) /* secure link requested */
2484 #define HCI_LINK_AUTH (1<<3) /* link is authenticated */
2485 #define HCI_LINK_ENCRYPT (1<<4) /* link is encrypted */
2486 #define HCI_LINK_SECURE (1<<5) /* link is secured */
2487 #define HCI_LINK_CREATE_CON (1<<6) /* "Create Connection" pending */
2488
2489 /*
2490 * Bluetooth Memo
2491 * cached device information for remote devices that this unit has seen
2492 */
2493 struct hci_memo {
2494 struct timeval time; /* time of last response */
2495 bdaddr_t bdaddr;
2496 uint8_t page_scan_rep_mode;
2497 uint8_t page_scan_mode;
2498 uint16_t clock_offset;
2499 LIST_ENTRY(hci_memo) next;
2500 };
2501
2502 /*
2503 * The Bluetooth HCI interface attachment structure
2504 */
2505 struct hci_if {
2506 int (*enable)(device_t);
2507 void (*disable)(device_t);
2508 void (*output_cmd)(device_t, struct mbuf *);
2509 void (*output_acl)(device_t, struct mbuf *);
2510 void (*output_sco)(device_t, struct mbuf *);
2511 void (*get_stats)(device_t, struct bt_stats *, int);
2512 int ipl; /* for locking */
2513 };
2514
2515 /*
2516 * The Bluetooth HCI device unit structure
2517 */
2518 struct hci_unit {
2519 device_t hci_dev; /* bthci handle */
2520 device_t hci_bthub; /* bthub(4) handle */
2521 const struct hci_if *hci_if; /* bthci driver interface */
2522
2523 /* device info */
2524 bdaddr_t hci_bdaddr; /* device address */
2525 uint16_t hci_flags; /* see BTF_ above */
2526 kcondvar_t hci_init; /* sleep on this */
2527
2528 uint16_t hci_packet_type; /* packet types */
2529 uint16_t hci_acl_mask; /* ACL packet capabilities */
2530 uint16_t hci_sco_mask; /* SCO packet capabilities */
2531
2532 uint16_t hci_link_policy; /* link policy */
2533 uint16_t hci_lmp_mask; /* link policy capabilities */
2534
2535 uint8_t hci_feat0[HCI_FEATURES_SIZE]; /* features mask */
2536 uint8_t hci_feat1[HCI_FEATURES_SIZE]; /* extended page 1 */
2537 uint8_t hci_feat2[HCI_FEATURES_SIZE]; /* extended page 2 */
2538 uint8_t hci_cmds[HCI_COMMANDS_SIZE]; /* opcode bitmask */
2539
2540 /* flow control */
2541 uint16_t hci_max_acl_size; /* ACL payload mtu */
2542 uint16_t hci_num_acl_pkts; /* free ACL packet buffers */
2543 uint16_t hci_max_acl_pkts; /* max ACL packet buffers */
2544 uint8_t hci_num_cmd_pkts; /* free CMD packet buffers */
2545 uint8_t hci_max_sco_size; /* SCO payload mtu */
2546 uint16_t hci_num_sco_pkts; /* free SCO packet buffers */
2547 uint16_t hci_max_sco_pkts; /* max SCO packet buffers */
2548
2549 TAILQ_HEAD(,hci_link) hci_links; /* list of ACL/SCO links */
2550 LIST_HEAD(,hci_memo) hci_memos; /* cached memo list */
2551
2552 /* input queues */
2553 void *hci_rxint; /* receive interrupt cookie */
2554 kmutex_t hci_devlock; /* device queue lock */
2555 MBUFQ_HEAD() hci_eventq; /* Event queue */
2556 MBUFQ_HEAD() hci_aclrxq; /* ACL rx queue */
2557 MBUFQ_HEAD() hci_scorxq; /* SCO rx queue */
2558 uint16_t hci_eventqlen; /* Event queue length */
2559 uint16_t hci_aclrxqlen; /* ACL rx queue length */
2560 uint16_t hci_scorxqlen; /* SCO rx queue length */
2561
2562 /* output queues */
2563 MBUFQ_HEAD() hci_cmdwait; /* pending commands */
2564 MBUFQ_HEAD() hci_scodone; /* SCO done queue */
2565
2566 SIMPLEQ_ENTRY(hci_unit) hci_next;
2567 };
2568
2569 extern SIMPLEQ_HEAD(hci_unit_list, hci_unit) hci_unit_list;
2570
2571 /*
2572 * HCI layer function prototypes
2573 */
2574
2575 /* hci_event.c */
2576 void hci_event(struct mbuf *, struct hci_unit *);
2577
2578 /* hci_ioctl.c */
2579 int hci_ioctl_pcb(unsigned long, void *);
2580
2581 /* hci_link.c */
2582 struct hci_link *hci_acl_open(struct hci_unit *, bdaddr_t *);
2583 struct hci_link *hci_acl_newconn(struct hci_unit *, bdaddr_t *);
2584 void hci_acl_close(struct hci_link *, int);
2585 void hci_acl_timeout(void *);
2586 int hci_acl_setmode(struct hci_link *);
2587 void hci_acl_linkmode(struct hci_link *);
2588 void hci_acl_recv(struct mbuf *, struct hci_unit *);
2589 int hci_acl_send(struct mbuf *, struct hci_link *, struct l2cap_channel *);
2590 void hci_acl_start(struct hci_link *);
2591 void hci_acl_complete(struct hci_link *, int);
2592 struct hci_link *hci_sco_newconn(struct hci_unit *, bdaddr_t *);
2593 void hci_sco_recv(struct mbuf *, struct hci_unit *);
2594 void hci_sco_start(struct hci_link *);
2595 void hci_sco_complete(struct hci_link *, int);
2596 struct hci_link *hci_link_alloc(struct hci_unit *, bdaddr_t *, uint8_t);
2597 void hci_link_free(struct hci_link *, int);
2598 struct hci_link *hci_link_lookup_bdaddr(struct hci_unit *, bdaddr_t *, uint8_t);
2599 struct hci_link *hci_link_lookup_handle(struct hci_unit *, uint16_t);
2600
2601 /* hci_misc.c */
2602 int hci_route_lookup(bdaddr_t *, bdaddr_t *);
2603 struct hci_memo *hci_memo_find(struct hci_unit *, bdaddr_t *);
2604 struct hci_memo *hci_memo_new(struct hci_unit *, bdaddr_t *);
2605 void hci_memo_free(struct hci_memo *);
2606
2607 /* hci_socket.c */
2608 void hci_drop(void *);
2609 void hci_init(void);
2610 int hci_ctloutput(int, struct socket *, struct sockopt *);
2611 void hci_mtap(struct mbuf *, struct hci_unit *);
2612
2613 /* hci_unit.c */
2614 struct hci_unit *hci_attach_pcb(const struct hci_if *, device_t, uint16_t);
2615 void hci_detach_pcb(struct hci_unit *);
2616 int hci_enable(struct hci_unit *);
2617 void hci_disable(struct hci_unit *);
2618 struct hci_unit *hci_unit_lookup(const bdaddr_t *);
2619 int hci_send_cmd(struct hci_unit *, uint16_t, void *, uint8_t);
2620 void hci_num_cmds(struct hci_unit *, uint8_t);
2621 bool hci_input_event(struct hci_unit *, struct mbuf *);
2622 bool hci_input_acl(struct hci_unit *, struct mbuf *);
2623 bool hci_input_sco(struct hci_unit *, struct mbuf *);
2624 bool hci_complete_sco(struct hci_unit *, struct mbuf *);
2625 void hci_output_cmd(struct hci_unit *, struct mbuf *);
2626 void hci_output_acl(struct hci_unit *, struct mbuf *);
2627 void hci_output_sco(struct hci_unit *, struct mbuf *);
2628
2629 #endif /* _KERNEL */
2630
2631 #endif /* _NETBT_HCI_H_ */
2632