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Sync Bluetooth stack with NetBSD.
[dragonfly.git] / sys / netbt / hci.h
blob5885400875ea63e8a4169de9b9885c6bfc187c64
1 /* $DragonFly: src/sys/netbt/hci.h,v 1.2 2008/03/18 13:41:42 hasso Exp $ */
2 /* $OpenBSD: src/sys/netbt/hci.h,v 1.10 2008/02/24 21:34:48 uwe Exp $ */
3 /* $NetBSD: hci.h,v 1.22 2008/02/10 17:40:54 plunky Exp $ */
4
5 /*-
6 * Copyright (c) 2005 Iain Hibbert.
7 * Copyright (c) 2006 Itronix Inc.
8 * All rights reserved.
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. The name of Itronix Inc. may not be used to endorse
19 * or promote products derived from this software without specific
20 * prior written permission.
21 *
22 * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
24 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
25 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
26 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
27 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
28 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
29 * ON ANY THEORY OF LIABILITY, WHETHER IN
30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
32 * POSSIBILITY OF SUCH DAMAGE.
33 */
34 /*-
35 * Copyright (c) 2001 Maksim Yevmenkin <m_evmenkin@yahoo.com>
36 * All rights reserved.
37 *
38 * Redistribution and use in source and binary forms, with or without
39 * modification, are permitted provided that the following conditions
40 * are met:
41 * 1. Redistributions of source code must retain the above copyright
42 * notice, this list of conditions and the following disclaimer.
43 * 2. Redistributions in binary form must reproduce the above copyright
44 * notice, this list of conditions and the following disclaimer in the
45 * documentation and/or other materials provided with the distribution.
46 *
47 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
48 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
49 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
50 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
51 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
52 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
53 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
54 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
55 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
56 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
57 * SUCH DAMAGE.
58 *
59 * $Id: hci.h,v 1.22 2008/02/10 17:40:54 plunky Exp $
60 * $FreeBSD: src/sys/netgraph/bluetooth/include/ng_hci.h,v 1.6 2005/01/07 01:45:43 imp Exp $
61 */
62
63 /*
64 * This file contains everything that applications need to know from
65 * Host Controller Interface (HCI). Information taken from Bluetooth
66 * Core Specifications (v1.1, v2.0 and v2.1)
67 *
68 * This file can be included by both kernel and userland applications.
69 *
70 * NOTE: Here and after Bluetooth device is called a "unit". Bluetooth
71 * specification refers to both devices and units. They are the
72 * same thing (I think), so to be consistent word "unit" will be
73 * used.
74 */
75
76 #ifndef _NETBT_HCI_H_
77 #define _NETBT_HCI_H_
78
79 #include <netbt/bluetooth.h>
80
81 #include <sys/lock.h>
82
83 /**************************************************************************
84 **************************************************************************
85 ** Common defines and types (HCI)
86 **************************************************************************
87 **************************************************************************/
88
89 #define HCI_LAP_SIZE 3 /* unit LAP */
90 #define HCI_KEY_SIZE 16 /* link key */
91 #define HCI_PIN_SIZE 16 /* link PIN */
92 #define HCI_EVENT_MASK_SIZE 8 /* event mask */
93 #define HCI_CLASS_SIZE 3 /* unit class */
94 #define HCI_FEATURES_SIZE 8 /* LMP features */
95 #define HCI_UNIT_NAME_SIZE 248 /* unit name size */
96 #define HCI_DEVNAME_SIZE 16 /* same as dv_xname */
97 #define HCI_COMMANDS_SIZE 64 /* supported commands mask */
98
99 /* HCI specification */
100 #define HCI_SPEC_V10 0x00 /* v1.0 */
101 #define HCI_SPEC_V11 0x01 /* v1.1 */
102 #define HCI_SPEC_V12 0x02 /* v1.2 */
103 #define HCI_SPEC_V20 0x03 /* v2.0 */
104 #define HCI_SPEC_V21 0x04 /* v2.1 */
105 /* 0x05 - 0xFF - reserved for future use */
106
107 /* LMP features (and page 0 of extended features) */
108 /* ------------------- byte 0 --------------------*/
109 #define HCI_LMP_3SLOT 0x01
110 #define HCI_LMP_5SLOT 0x02
111 #define HCI_LMP_ENCRYPTION 0x04
112 #define HCI_LMP_SLOT_OFFSET 0x08
113 #define HCI_LMP_TIMIACCURACY 0x10
114 #define HCI_LMP_ROLE_SWITCH 0x20
115 #define HCI_LMP_HOLD_MODE 0x40
116 #define HCI_LMP_SNIFF_MODE 0x80
117 /* ------------------- byte 1 --------------------*/
118 #define HCI_LMP_PARK_MODE 0x01
119 #define HCI_LMP_RSSI 0x02
120 #define HCI_LMP_CHANNEL_QUALITY 0x04
121 #define HCI_LMP_SCO_LINK 0x08
122 #define HCI_LMP_HV2_PKT 0x10
123 #define HCI_LMP_HV3_PKT 0x20
124 #define HCI_LMP_ULAW_LOG 0x40
125 #define HCI_LMP_ALAW_LOG 0x80
126 /* ------------------- byte 2 --------------------*/
127 #define HCI_LMP_CVSD 0x01
128 #define HCI_LMP_PAGISCHEME 0x02
129 #define HCI_LMP_POWER_CONTROL 0x04
130 #define HCI_LMP_TRANSPARENT_SCO 0x08
131 #define HCI_LMP_FLOW_CONTROL_LAG0 0x10
132 #define HCI_LMP_FLOW_CONTROL_LAG1 0x20
133 #define HCI_LMP_FLOW_CONTROL_LAG2 0x40
134 #define HCI_LMP_BC_ENCRYPTION 0x80
135 /* ------------------- byte 3 --------------------*/
136 /* reserved 0x01 */
137 #define HCI_LMP_EDR_ACL_2MBPS 0x02
138 #define HCI_LMP_EDR_ACL_3MBPS 0x04
139 #define HCI_LMP_ENHANCED_ISCAN 0x08
140 #define HCI_LMP_INTERLACED_ISCAN 0x10
141 #define HCI_LMP_INTERLACED_PSCAN 0x20
142 #define HCI_LMP_RSSI_INQUIRY 0x40
143 #define HCI_LMP_EV3_PKT 0x80
144 /* ------------------- byte 4 --------------------*/
145 #define HCI_LMP_EV4_PKT 0x01
146 #define HCI_LMP_EV5_PKT 0x02
147 /* reserved 0x04 */
148 #define HCI_LMP_AFH_CAPABLE_SLAVE 0x08
149 #define HCI_LMP_AFH_CLASS_SLAVE 0x10
150 /* reserved 0x20 */
151 /* reserved 0x40 */
152 #define HCI_LMP_3SLOT_EDR_ACL 0x80
153 /* ------------------- byte 5 --------------------*/
154 #define HCI_LMP_5SLOT_EDR_ACL 0x01
155 #define HCI_LMP_SNIFF_SUBRATING 0x02
156 #define HCI_LMP_PAUSE_ENCRYPTION 0x04
157 #define HCI_LMP_AFH_CAPABLE_MASTER 0x08
158 #define HCI_LMP_AFH_CLASS_MASTER 0x10
159 #define HCI_LMP_EDR_eSCO_2MBPS 0x20
160 #define HCI_LMP_EDR_eSCO_3MBPS 0x40
161 #define HCI_LMP_3SLOT_EDR_eSCO 0x80
162 /* ------------------- byte 6 --------------------*/
163 #define HCI_LMP_EXTENDED_INQUIRY 0x01
164 /* reserved 0x02 */
165 /* reserved 0x04 */
166 #define HCI_LMP_SIMPLE_PAIRING 0x08
167 #define HCI_LMP_ENCAPSULATED_PDU 0x10
168 #define HCI_LMP_ERRDATA_REPORTING 0x20
169 #define HCI_LMP_NOFLUSH_PB_FLAG 0x40
170 /* reserved 0x80 */
171 /* ------------------- byte 7 --------------------*/
172 #define HCI_LMP_LINK_SUPERVISION_TO 0x01
173 #define HCI_LMP_INQ_RSP_TX_POWER 0x02
174 #define HCI_LMP_EXTENDED_FEATURES 0x80
175
176 /* Link types */
177 #define HCI_LINK_SCO 0x00 /* Voice */
178 #define HCI_LINK_ACL 0x01 /* Data */
179 #define HCI_LINK_eSCO 0x02 /* eSCO */
180 /* 0x03 - 0xFF - reserved for future use */
181
182 /*
183 * ACL/SCO packet type bits are set to enable the
184 * packet type, except for 2MBPS and 3MBPS when they
185 * are unset to enable the packet type.
186 */
187 /* ACL Packet types for "Create Connection" */
188 #define HCI_PKT_2MBPS_DH1 0x0002
189 #define HCI_PKT_3MBPS_DH1 0x0004
190 #define HCI_PKT_DM1 0x0008
191 #define HCI_PKT_DH1 0x0010
192 #define HCI_PKT_2MBPS_DH3 0x0100
193 #define HCI_PKT_3MBPS_DH3 0x0200
194 #define HCI_PKT_DM3 0x0400
195 #define HCI_PKT_DH3 0x0800
196 #define HCI_PKT_2MBPS_DH5 0x1000
197 #define HCI_PKT_3MBPS_DH5 0x2000
198 #define HCI_PKT_DM5 0x4000
199 #define HCI_PKT_DH5 0x8000
200
201 /* SCO Packet types for "Setup Synchronous Connection" */
202 #define HCI_PKT_HV1 0x0001
203 #define HCI_PKT_HV2 0x0002
204 #define HCI_PKT_HV3 0x0004
205 #define HCI_PKT_EV3 0x0008
206 #define HCI_PKT_EV4 0x0010
207 #define HCI_PKT_EV5 0x0020
208 #define HCI_PKT_2MBPS_EV3 0x0040
209 #define HCI_PKT_3MBPS_EV3 0x0080
210 #define HCI_PKT_2MBPS_EV5 0x0100
211 #define HCI_PKT_3MBPS_EV5 0x0200
212
213 /*
214 * Connection modes/Unit modes
215 *
216 * This is confusing. It means that one of the units change its mode
217 * for the specific connection. For example one connection was put on
218 * hold (but i could be wrong :)
219 */
220
221 /* Page scan modes (are deprecated) */
222 #define HCI_MANDATORY_PAGE_SCAN_MODE 0x00
223 #define HCI_OPTIONAL_PAGE_SCAN_MODE1 0x01
224 #define HCI_OPTIONAL_PAGE_SCAN_MODE2 0x02
225 #define HCI_OPTIONAL_PAGE_SCAN_MODE3 0x03
226 /* 0x04 - 0xFF - reserved for future use */
227
228 /* Page scan repetition modes */
229 #define HCI_SCAN_REP_MODE0 0x00
230 #define HCI_SCAN_REP_MODE1 0x01
231 #define HCI_SCAN_REP_MODE2 0x02
232 /* 0x03 - 0xFF - reserved for future use */
233
234 /* Page scan period modes */
235 #define HCI_PAGE_SCAN_PERIOD_MODE0 0x00
236 #define HCI_PAGE_SCAN_PERIOD_MODE1 0x01
237 #define HCI_PAGE_SCAN_PERIOD_MODE2 0x02
238 /* 0x03 - 0xFF - reserved for future use */
239
240 /* Scan enable */
241 #define HCI_NO_SCAN_ENABLE 0x00
242 #define HCI_INQUIRY_SCAN_ENABLE 0x01
243 #define HCI_PAGE_SCAN_ENABLE 0x02
244 /* 0x04 - 0xFF - reserved for future use */
245
246 /* Hold mode activities */
247 #define HCI_HOLD_MODE_NO_CHANGE 0x00
248 #define HCI_HOLD_MODE_SUSPEND_PAGE_SCAN 0x01
249 #define HCI_HOLD_MODE_SUSPEND_INQUIRY_SCAN 0x02
250 #define HCI_HOLD_MODE_SUSPEND_PERIOD_INQUIRY 0x04
251 /* 0x08 - 0x80 - reserved for future use */
252
253 /* Connection roles */
254 #define HCI_ROLE_MASTER 0x00
255 #define HCI_ROLE_SLAVE 0x01
256 /* 0x02 - 0xFF - reserved for future use */
257
258 /* Key flags */
259 #define HCI_USE_SEMI_PERMANENT_LINK_KEYS 0x00
260 #define HCI_USE_TEMPORARY_LINK_KEY 0x01
261 /* 0x02 - 0xFF - reserved for future use */
262
263 /* Pin types */
264 #define HCI_PIN_TYPE_VARIABLE 0x00
265 #define HCI_PIN_TYPE_FIXED 0x01
266
267 /* Link key types */
268 #define HCI_LINK_KEY_TYPE_COMBINATION_KEY 0x00
269 #define HCI_LINK_KEY_TYPE_LOCAL_UNIT_KEY 0x01
270 #define HCI_LINK_KEY_TYPE_REMOTE_UNIT_KEY 0x02
271 /* 0x03 - 0xFF - reserved for future use */
272
273 /* Encryption modes */
274 #define HCI_ENCRYPTION_MODE_NONE 0x00
275 #define HCI_ENCRYPTION_MODE_P2P 0x01
276 #define HCI_ENCRYPTION_MODE_ALL 0x02
277 /* 0x03 - 0xFF - reserved for future use */
278
279 /* Quality of service types */
280 #define HCI_SERVICE_TYPE_NO_TRAFFIC 0x00
281 #define HCI_SERVICE_TYPE_BEST_EFFORT 0x01
282 #define HCI_SERVICE_TYPE_GUARANTEED 0x02
283 /* 0x03 - 0xFF - reserved for future use */
284
285 /* Link policy settings */
286 #define HCI_LINK_POLICY_DISABLE_ALL_LM_MODES 0x0000
287 #define HCI_LINK_POLICY_ENABLE_ROLE_SWITCH 0x0001 /* Master/Slave switch */
288 #define HCI_LINK_POLICY_ENABLE_HOLD_MODE 0x0002
289 #define HCI_LINK_POLICY_ENABLE_SNIFF_MODE 0x0004
290 #define HCI_LINK_POLICY_ENABLE_PARK_MODE 0x0008
291 /* 0x0010 - 0x8000 - reserved for future use */
292
293 /* Event masks */
294 #define HCI_EVMSK_ALL 0x00000000ffffffff
295 #define HCI_EVMSK_NONE 0x0000000000000000
296 #define HCI_EVMSK_INQUIRY_COMPL 0x0000000000000001
297 #define HCI_EVMSK_INQUIRY_RESULT 0x0000000000000002
298 #define HCI_EVMSK_CON_COMPL 0x0000000000000004
299 #define HCI_EVMSK_CON_REQ 0x0000000000000008
300 #define HCI_EVMSK_DISCON_COMPL 0x0000000000000010
301 #define HCI_EVMSK_AUTH_COMPL 0x0000000000000020
302 #define HCI_EVMSK_REMOTE_NAME_REQ_COMPL 0x0000000000000040
303 #define HCI_EVMSK_ENCRYPTION_CHANGE 0x0000000000000080
304 #define HCI_EVMSK_CHANGE_CON_LINK_KEY_COMPL 0x0000000000000100
305 #define HCI_EVMSK_MASTER_LINK_KEY_COMPL 0x0000000000000200
306 #define HCI_EVMSK_READ_REMOTE_FEATURES_COMPL 0x0000000000000400
307 #define HCI_EVMSK_READ_REMOTE_VER_INFO_COMPL 0x0000000000000800
308 #define HCI_EVMSK_QOS_SETUP_COMPL 0x0000000000001000
309 #define HCI_EVMSK_COMMAND_COMPL 0x0000000000002000
310 #define HCI_EVMSK_COMMAND_STATUS 0x0000000000004000
311 #define HCI_EVMSK_HARDWARE_ERROR 0x0000000000008000
312 #define HCI_EVMSK_FLUSH_OCCUR 0x0000000000010000
313 #define HCI_EVMSK_ROLE_CHANGE 0x0000000000020000
314 #define HCI_EVMSK_NUM_COMPL_PKTS 0x0000000000040000
315 #define HCI_EVMSK_MODE_CHANGE 0x0000000000080000
316 #define HCI_EVMSK_RETURN_LINK_KEYS 0x0000000000100000
317 #define HCI_EVMSK_PIN_CODE_REQ 0x0000000000200000
318 #define HCI_EVMSK_LINK_KEY_REQ 0x0000000000400000
319 #define HCI_EVMSK_LINK_KEY_NOTIFICATION 0x0000000000800000
320 #define HCI_EVMSK_LOOPBACK_COMMAND 0x0000000001000000
321 #define HCI_EVMSK_DATA_BUFFER_OVERFLOW 0x0000000002000000
322 #define HCI_EVMSK_MAX_SLOT_CHANGE 0x0000000004000000
323 #define HCI_EVMSK_READ_CLOCK_OFFSET_COMLETE 0x0000000008000000
324 #define HCI_EVMSK_CON_PKT_TYPE_CHANGED 0x0000000010000000
325 #define HCI_EVMSK_QOS_VIOLATION 0x0000000020000000
326 #define HCI_EVMSK_PAGE_SCAN_MODE_CHANGE 0x0000000040000000
327 #define HCI_EVMSK_PAGE_SCAN_REP_MODE_CHANGE 0x0000000080000000
328 /* 0x0000000100000000 - 0x8000000000000000 - reserved for future use */
329
330 /* Filter types */
331 #define HCI_FILTER_TYPE_NONE 0x00
332 #define HCI_FILTER_TYPE_INQUIRY_RESULT 0x01
333 #define HCI_FILTER_TYPE_CON_SETUP 0x02
334 /* 0x03 - 0xFF - reserved for future use */
335
336 /* Filter condition types for HCI_FILTER_TYPE_INQUIRY_RESULT */
337 #define HCI_FILTER_COND_INQUIRY_NEW_UNIT 0x00
338 #define HCI_FILTER_COND_INQUIRY_UNIT_CLASS 0x01
339 #define HCI_FILTER_COND_INQUIRY_BDADDR 0x02
340 /* 0x03 - 0xFF - reserved for future use */
341
342 /* Filter condition types for HCI_FILTER_TYPE_CON_SETUP */
343 #define HCI_FILTER_COND_CON_ANY_UNIT 0x00
344 #define HCI_FILTER_COND_CON_UNIT_CLASS 0x01
345 #define HCI_FILTER_COND_CON_BDADDR 0x02
346 /* 0x03 - 0xFF - reserved for future use */
347
348 /* Xmit level types */
349 #define HCI_XMIT_LEVEL_CURRENT 0x00
350 #define HCI_XMIT_LEVEL_MAXIMUM 0x01
351 /* 0x02 - 0xFF - reserved for future use */
352
353 /* Host Controller to Host flow control */
354 #define HCI_HC2H_FLOW_CONTROL_NONE 0x00
355 #define HCI_HC2H_FLOW_CONTROL_ACL 0x01
356 #define HCI_HC2H_FLOW_CONTROL_SCO 0x02
357 #define HCI_HC2H_FLOW_CONTROL_BOTH 0x03
358 /* 0x04 - 0xFF - reserved future use */
359
360 /* Loopback modes */
361 #define HCI_LOOPBACK_NONE 0x00
362 #define HCI_LOOPBACK_LOCAL 0x01
363 #define HCI_LOOPBACK_REMOTE 0x02
364 /* 0x03 - 0xFF - reserved future use */
365
366 /**************************************************************************
367 **************************************************************************
368 ** Link level defines, headers and types
369 **************************************************************************
370 **************************************************************************/
371
372 /*
373 * Macro(s) to combine OpCode and extract OGF (OpCode Group Field)
374 * and OCF (OpCode Command Field) from OpCode.
375 */
376
377 #define HCI_OPCODE(gf,cf) ((((gf) & 0x3f) << 10) | ((cf) & 0x3ff))
378 #define HCI_OCF(op) ((op) & 0x3ff)
379 #define HCI_OGF(op) (((op) >> 10) & 0x3f)
380
381 /*
382 * Macro(s) to extract/combine connection handle, BC (Broadcast) and
383 * PB (Packet boundary) flags.
384 */
385
386 #define HCI_CON_HANDLE(h) ((h) & 0x0fff)
387 #define HCI_PB_FLAG(h) (((h) & 0x3000) >> 12)
388 #define HCI_BC_FLAG(h) (((h) & 0xc000) >> 14)
389 #define HCI_MK_CON_HANDLE(h, pb, bc) \
390 (((h) & 0x0fff) | (((pb) & 3) << 12) | (((bc) & 3) << 14))
391
392 /* PB flag values */
393 /* 00 - reserved for future use */
394 #define HCI_PACKET_FRAGMENT 0x1
395 #define HCI_PACKET_START 0x2
396 /* 11 - reserved for future use */
397
398 /* BC flag values */
399 #define HCI_POINT2POINT 0x0 /* only Host controller to Host */
400 #define HCI_BROADCAST_ACTIVE 0x1 /* both directions */
401 #define HCI_BROADCAST_PICONET 0x2 /* both directions */
402 /* 11 - reserved for future use */
403
404 /* HCI command packet header */
405 typedef struct {
406 uint8_t type; /* MUST be 0x01 */
407 uint16_t opcode; /* OpCode */
408 uint8_t length; /* parameter(s) length in bytes */
409 } __attribute__ ((__packed__)) hci_cmd_hdr_t;
410
411 #define HCI_CMD_PKT 0x01
412 #define HCI_CMD_PKT_SIZE (sizeof(hci_cmd_hdr_t) + 0xff)
413
414 /* ACL data packet header */
415 typedef struct {
416 uint8_t type; /* MUST be 0x02 */
417 uint16_t con_handle; /* connection handle + PB + BC flags */
418 uint16_t length; /* payload length in bytes */
419 } __attribute__ ((__packed__)) hci_acldata_hdr_t;
420
421 #define HCI_ACL_DATA_PKT 0x02
422 #define HCI_ACL_PKT_SIZE (sizeof(hci_acldata_hdr_t) + 0xffff)
423
424 /* SCO data packet header */
425 typedef struct {
426 uint8_t type; /* MUST be 0x03 */
427 uint16_t con_handle; /* connection handle + reserved bits */
428 uint8_t length; /* payload length in bytes */
429 } __attribute__ ((__packed__)) hci_scodata_hdr_t;
430
431 #define HCI_SCO_DATA_PKT 0x03
432 #define HCI_SCO_PKT_SIZE (sizeof(hci_scodata_hdr_t) + 0xff)
433
434 /* HCI event packet header */
435 typedef struct {
436 uint8_t type; /* MUST be 0x04 */
437 uint8_t event; /* event */
438 uint8_t length; /* parameter(s) length in bytes */
439 } __attribute__ ((__packed__)) hci_event_hdr_t;
440
441 #define HCI_EVENT_PKT 0x04
442 #define HCI_EVENT_PKT_SIZE (sizeof(hci_event_hdr_t) + 0xff)
443
444 /* HCI status return parameter */
445 typedef struct {
446 uint8_t status; /* 0x00 - success */
447 } __attribute__ ((__packed__)) hci_status_rp;
448
449 /**************************************************************************
450 **************************************************************************
451 ** OGF 0x01 Link control commands and return parameters
452 **************************************************************************
453 **************************************************************************/
454
455 #define HCI_OGF_LINK_CONTROL 0x01
456
457 #define HCI_OCF_INQUIRY 0x0001
458 #define HCI_CMD_INQUIRY 0x0401
459 typedef struct {
460 uint8_t lap[HCI_LAP_SIZE]; /* LAP */
461 uint8_t inquiry_length; /* (N x 1.28) sec */
462 uint8_t num_responses; /* Max. # of responses */
463 } __attribute__ ((__packed__)) hci_inquiry_cp;
464 /* No return parameter(s) */
465
466 #define HCI_OCF_INQUIRY_CANCEL 0x0002
467 #define HCI_CMD_INQUIRY_CANCEL 0x0402
468 /* No command parameter(s) */
469 typedef hci_status_rp hci_inquiry_cancel_rp;
470
471 #define HCI_OCF_PERIODIC_INQUIRY 0x0003
472 #define HCI_CMD_PERIODIC_INQUIRY 0x0403
473 typedef struct {
474 uint16_t max_period_length; /* Max. and min. amount of time */
475 uint16_t min_period_length; /* between consecutive inquiries */
476 uint8_t lap[HCI_LAP_SIZE]; /* LAP */
477 uint8_t inquiry_length; /* (inquiry_length * 1.28) sec */
478 uint8_t num_responses; /* Max. # of responses */
479 } __attribute__ ((__packed__)) hci_periodic_inquiry_cp;
480
481 typedef hci_status_rp hci_periodic_inquiry_rp;
482
483 #define HCI_OCF_EXIT_PERIODIC_INQUIRY 0x0004
484 #define HCI_CMD_EXIT_PERIODIC_INQUIRY 0x0404
485 /* No command parameter(s) */
486 typedef hci_status_rp hci_exit_periodic_inquiry_rp;
487
488 #define HCI_OCF_CREATE_CON 0x0005
489 #define HCI_CMD_CREATE_CON 0x0405
490 typedef struct {
491 bdaddr_t bdaddr; /* destination address */
492 uint16_t pkt_type; /* packet type */
493 uint8_t page_scan_rep_mode; /* page scan repetition mode */
494 uint8_t page_scan_mode; /* reserved - set to 0x00 */
495 uint16_t clock_offset; /* clock offset */
496 uint8_t accept_role_switch; /* accept role switch? 0x00 == No */
497 } __attribute__ ((__packed__)) hci_create_con_cp;
498 /* No return parameter(s) */
499
500 #define HCI_OCF_DISCONNECT 0x0006
501 #define HCI_CMD_DISCONNECT 0x0406
502 typedef struct {
503 uint16_t con_handle; /* connection handle */
504 uint8_t reason; /* reason to disconnect */
505 } __attribute__ ((__packed__)) hci_discon_cp;
506 /* No return parameter(s) */
507
508 /* Add SCO Connection is deprecated */
509 #define HCI_OCF_ADD_SCO_CON 0x0007
510 #define HCI_CMD_ADD_SCO_CON 0x0407
511 typedef struct {
512 uint16_t con_handle; /* connection handle */
513 uint16_t pkt_type; /* packet type */
514 } __attribute__ ((__packed__)) hci_add_sco_con_cp;
515 /* No return parameter(s) */
516
517 #define HCI_OCF_CREATE_CON_CANCEL 0x0008
518 #define HCI_CMD_CREATE_CON_CANCEL 0x0408
519 typedef struct {
520 bdaddr_t bdaddr; /* destination address */
521 } __attribute__ ((__packed__)) hci_create_con_cancel_cp;
522
523 typedef struct {
524 uint8_t status; /* 0x00 - success */
525 bdaddr_t bdaddr; /* destination address */
526 } __attribute__ ((__packed__)) hci_create_con_cancel_rp;
527
528 #define HCI_OCF_ACCEPT_CON 0x0009
529 #define HCI_CMD_ACCEPT_CON 0x0409
530 typedef struct {
531 bdaddr_t bdaddr; /* address of unit to be connected */
532 uint8_t role; /* connection role */
533 } __attribute__ ((__packed__)) hci_accept_con_cp;
534 /* No return parameter(s) */
535
536 #define HCI_OCF_REJECT_CON 0x000a
537 #define HCI_CMD_REJECT_CON 0x040A
538 typedef struct {
539 bdaddr_t bdaddr; /* remote address */
540 uint8_t reason; /* reason to reject */
541 } __attribute__ ((__packed__)) hci_reject_con_cp;
542 /* No return parameter(s) */
543
544 #define HCI_OCF_LINK_KEY_REP 0x000b
545 #define HCI_CMD_LINK_KEY_REP 0x040B
546 typedef struct {
547 bdaddr_t bdaddr; /* remote address */
548 uint8_t key[HCI_KEY_SIZE]; /* key */
549 } __attribute__ ((__packed__)) hci_link_key_rep_cp;
550
551 typedef struct {
552 uint8_t status; /* 0x00 - success */
553 bdaddr_t bdaddr; /* unit address */
554 } __attribute__ ((__packed__)) hci_link_key_rep_rp;
555
556 #define HCI_OCF_LINK_KEY_NEG_REP 0x000c
557 #define HCI_CMD_LINK_KEY_NEG_REP 0x040C
558 typedef struct {
559 bdaddr_t bdaddr; /* remote address */
560 } __attribute__ ((__packed__)) hci_link_key_neg_rep_cp;
561
562 typedef struct {
563 uint8_t status; /* 0x00 - success */
564 bdaddr_t bdaddr; /* unit address */
565 } __attribute__ ((__packed__)) hci_link_key_neg_rep_rp;
566
567 #define HCI_OCF_PIN_CODE_REP 0x000d
568 #define HCI_CMD_PIN_CODE_REP 0x040D
569 typedef struct {
570 bdaddr_t bdaddr; /* remote address */
571 uint8_t pin_size; /* pin code length (in bytes) */
572 uint8_t pin[HCI_PIN_SIZE]; /* pin code */
573 } __attribute__ ((__packed__)) hci_pin_code_rep_cp;
574
575 typedef struct {
576 uint8_t status; /* 0x00 - success */
577 bdaddr_t bdaddr; /* unit address */
578 } __attribute__ ((__packed__)) hci_pin_code_rep_rp;
579
580 #define HCI_OCF_PIN_CODE_NEG_REP 0x000e
581 #define HCI_CMD_PIN_CODE_NEG_REP 0x040E
582 typedef struct {
583 bdaddr_t bdaddr; /* remote address */
584 } __attribute__ ((__packed__)) hci_pin_code_neg_rep_cp;
585
586 typedef struct {
587 uint8_t status; /* 0x00 - success */
588 bdaddr_t bdaddr; /* unit address */
589 } __attribute__ ((__packed__)) hci_pin_code_neg_rep_rp;
590
591 #define HCI_OCF_CHANGE_CON_PACKET_TYPE 0x000f
592 #define HCI_CMD_CHANGE_CON_PACKET_TYPE 0x040F
593 typedef struct {
594 uint16_t con_handle; /* connection handle */
595 uint16_t pkt_type; /* packet type */
596 } __attribute__ ((__packed__)) hci_change_con_pkt_type_cp;
597 /* No return parameter(s) */
598
599 #define HCI_OCF_AUTH_REQ 0x0011
600 #define HCI_CMD_AUTH_REQ 0x0411
601 typedef struct {
602 uint16_t con_handle; /* connection handle */
603 } __attribute__ ((__packed__)) hci_auth_req_cp;
604 /* No return parameter(s) */
605
606 #define HCI_OCF_SET_CON_ENCRYPTION 0x0013
607 #define HCI_CMD_SET_CON_ENCRYPTION 0x0413
608 typedef struct {
609 uint16_t con_handle; /* connection handle */
610 uint8_t encryption_enable; /* 0x00 - disable, 0x01 - enable */
611 } __attribute__ ((__packed__)) hci_set_con_encryption_cp;
612 /* No return parameter(s) */
613
614 #define HCI_OCF_CHANGE_CON_LINK_KEY 0x0015
615 #define HCI_CMD_CHANGE_CON_LINK_KEY 0x0415
616 typedef struct {
617 uint16_t con_handle; /* connection handle */
618 } __attribute__ ((__packed__)) hci_change_con_link_key_cp;
619 /* No return parameter(s) */
620
621 #define HCI_OCF_MASTER_LINK_KEY 0x0017
622 #define HCI_CMD_MASTER_LINK_KEY 0x0417
623 typedef struct {
624 uint8_t key_flag; /* key flag */
625 } __attribute__ ((__packed__)) hci_master_link_key_cp;
626 /* No return parameter(s) */
627
628 #define HCI_OCF_REMOTE_NAME_REQ 0x0019
629 #define HCI_CMD_REMOTE_NAME_REQ 0x0419
630 typedef struct {
631 bdaddr_t bdaddr; /* remote address */
632 uint8_t page_scan_rep_mode; /* page scan repetition mode */
633 uint8_t page_scan_mode; /* page scan mode */
634 uint16_t clock_offset; /* clock offset */
635 } __attribute__ ((__packed__)) hci_remote_name_req_cp;
636 /* No return parameter(s) */
637
638 #define HCI_OCF_REMOTE_NAME_REQ_CANCEL 0x001a
639 #define HCI_CMD_REMOTE_NAME_REQ_CANCEL 0x041A
640 typedef struct {
641 bdaddr_t bdaddr; /* remote address */
642 } __attribute__ ((__packed__)) hci_remote_name_req_cancel_cp;
643
644 typedef struct {
645 uint8_t status; /* 0x00 - success */
646 bdaddr_t bdaddr; /* remote address */
647 } __attribute__ ((__packed__)) hci_remote_name_req_cancel_rp;
648
649 #define HCI_OCF_READ_REMOTE_FEATURES 0x001b
650 #define HCI_CMD_READ_REMOTE_FEATURES 0x041B
651 typedef struct {
652 uint16_t con_handle; /* connection handle */
653 } __attribute__ ((__packed__)) hci_read_remote_features_cp;
654 /* No return parameter(s) */
655
656 #define HCI_OCF_READ_REMOTE_EXTENDED_FEATURES 0x001c
657 #define HCI_CMD_READ_REMOTE_EXTENDED_FEATURES 0x041C
658 typedef struct {
659 uint16_t con_handle; /* connection handle */
660 uint8_t page; /* page number */
661 } __attribute__ ((__packed__)) hci_read_remote_extended_features_cp;
662 /* No return parameter(s) */
663
664 #define HCI_OCF_READ_REMOTE_VER_INFO 0x001d
665 #define HCI_CMD_READ_REMOTE_VER_INFO 0x041D
666 typedef struct {
667 uint16_t con_handle; /* connection handle */
668 } __attribute__ ((__packed__)) hci_read_remote_ver_info_cp;
669 /* No return parameter(s) */
670
671 #define HCI_OCF_READ_CLOCK_OFFSET 0x001f
672 #define HCI_CMD_READ_CLOCK_OFFSET 0x041F
673 typedef struct {
674 uint16_t con_handle; /* connection handle */
675 } __attribute__ ((__packed__)) hci_read_clock_offset_cp;
676 /* No return parameter(s) */
677
678 #define HCI_OCF_READ_LMP_HANDLE 0x0020
679 #define HCI_CMD_READ_LMP_HANDLE 0x0420
680 typedef struct {
681 uint16_t con_handle; /* connection handle */
682 } __attribute__ ((__packed__)) hci_read_lmp_handle_cp;
683
684 typedef struct {
685 uint8_t status; /* 0x00 - success */
686 uint16_t con_handle; /* connection handle */
687 uint8_t lmp_handle; /* LMP handle */
688 uint32_t reserved; /* reserved */
689 } __attribute__ ((__packed__)) hci_read_lmp_handle_rp;
690
691 #define HCI_OCF_SETUP_SCO_CON 0x0028
692 #define HCI_CMD_SETUP_SCO_CON 0x0428
693 typedef struct {
694 uint16_t con_handle; /* connection handle */
695 uint32_t tx_bandwidth; /* transmit bandwidth */
696 uint32_t rx_bandwidth; /* receive bandwidth */
697 uint16_t latency; /* maximum latency */
698 uint16_t voice; /* voice setting */
699 uint8_t rt_effort; /* retransmission effort */
700 uint16_t pkt_type; /* packet types */
701 } __attribute__ ((__packed__)) hci_setup_sco_con_cp;
702 /* No return parameter(s) */
703
704 #define HCI_OCF_ACCEPT_SCO_CON_REQ 0x0029
705 #define HCI_CMD_ACCEPT_SCO_CON_REQ 0x0429
706 typedef struct {
707 bdaddr_t bdaddr; /* remote address */
708 uint32_t tx_bandwidth; /* transmit bandwidth */
709 uint32_t rx_bandwidth; /* receive bandwidth */
710 uint16_t latency; /* maximum latency */
711 uint16_t content; /* voice setting */
712 uint8_t rt_effort; /* retransmission effort */
713 uint16_t pkt_type; /* packet types */
714 } __attribute__ ((__packed__)) hci_accept_sco_con_req_cp;
715 /* No return parameter(s) */
716
717 #define HCI_OCF_REJECT_SCO_CON_REQ 0x002a
718 #define HCI_CMD_REJECT_SCO_CON_REQ 0x042a
719 typedef struct {
720 bdaddr_t bdaddr; /* remote address */
721 uint8_t reason; /* reject error code */
722 } __attribute__ ((__packed__)) hci_reject_sco_con_req_cp;
723 /* No return parameter(s) */
724
725 #define HCI_OCF_IO_CAPABILITY_REP 0x002b
726 #define HCI_CMD_IO_CAPABILITY_REP 0x042a
727 typedef struct {
728 bdaddr_t bdaddr; /* remote address */
729 uint8_t io_cap; /* IO capability */
730 uint8_t oob_data; /* OOB data present */
731 uint8_t auth_req; /* auth requirements */
732 } __attribute__ ((__packed__)) hci_io_capability_rep_cp;
733
734 typedef struct {
735 uint8_t status; /* 0x00 - success */
736 bdaddr_t bdaddr; /* remote address */
737 } __attribute__ ((__packed__)) hci_io_capability_rep_rp;
738
739 #define HCI_OCF_USER_CONFIRM_REP 0x002c
740 #define HCI_CMD_USER_CONFIRM_REP 0x042c
741 typedef struct {
742 bdaddr_t bdaddr; /* remote address */
743 } __attribute__ ((__packed__)) hci_user_confirm_rep_cp;
744
745 typedef struct {
746 uint8_t status; /* 0x00 - success */
747 bdaddr_t bdaddr; /* remote address */
748 } __attribute__ ((__packed__)) hci_user_confirm_rep_rp;
749
750 #define HCI_OCF_USER_CONFIRM_NEG_REP 0x002d
751 #define HCI_CMD_USER_CONFIRM_NEG_REP 0x042d
752 typedef struct {
753 bdaddr_t bdaddr; /* remote address */
754 } __attribute__ ((__packed__)) hci_user_confirm_neg_rep_cp;
755
756 typedef struct {
757 uint8_t status; /* 0x00 - success */
758 bdaddr_t bdaddr; /* remote address */
759 } __attribute__ ((__packed__)) hci_user_confirm_neg_rep_rp;
760
761 #define HCI_OCF_USER_PASSKEY_REP 0x002e
762 #define HCI_CMD_USER_PASSKEY_REP 0x042e
763 typedef struct {
764 bdaddr_t bdaddr; /* remote address */
765 uint32_t value; /* 000000 - 999999 */
766 } __attribute__ ((__packed__)) hci_user_passkey_rep_cp;
767
768 typedef struct {
769 uint8_t status; /* 0x00 - success */
770 bdaddr_t bdaddr; /* remote address */
771 } __attribute__ ((__packed__)) hci_user_passkey_rep_rp;
772
773 #define HCI_OCF_USER_PASSKEY_NEG_REP 0x002f
774 #define HCI_CMD_USER_PASSKEY_NEG_REP 0x042f
775 typedef struct {
776 bdaddr_t bdaddr; /* remote address */
777 } __attribute__ ((__packed__)) hci_user_passkey_neg_rep_cp;
778
779 typedef struct {
780 uint8_t status; /* 0x00 - success */
781 bdaddr_t bdaddr; /* remote address */
782 } __attribute__ ((__packed__)) hci_user_passkey_neg_rep_rp;
783
784 #define HCI_OCF_OOB_DATA_REP 0x0030
785 #define HCI_CMD_OOB_DATA_REP 0x0430
786 typedef struct {
787 bdaddr_t bdaddr; /* remote address */
788 uint8_t c[16]; /* pairing hash */
789 uint8_t r[16]; /* pairing randomizer */
790 } __attribute__ ((__packed__)) hci_user_oob_data_rep_cp;
791
792 typedef struct {
793 uint8_t status; /* 0x00 - success */
794 bdaddr_t bdaddr; /* remote address */
795 } __attribute__ ((__packed__)) hci_user_oob_data_rep_rp;
796
797 #define HCI_OCF_OOB_DATA_NEG_REP 0x0033
798 #define HCI_CMD_OOB_DATA_NEG_REP 0x0433
799 typedef struct {
800 bdaddr_t bdaddr; /* remote address */
801 } __attribute__ ((__packed__)) hci_user_oob_data_neg_rep_cp;
802
803 typedef struct {
804 uint8_t status; /* 0x00 - success */
805 bdaddr_t bdaddr; /* remote address */
806 } __attribute__ ((__packed__)) hci_user_oob_data_neg_rep_rp;
807
808 #define HCI_OCF_IO_CAPABILITY_NEG_REP 0x0034
809 #define HCI_CMD_IO_CAPABILITY_NEG_REP 0x0434
810 typedef struct {
811 bdaddr_t bdaddr; /* remote address */
812 uint8_t reason; /* error code */
813 } __attribute__ ((__packed__)) hci_io_capability_neg_rep_cp;
814
815 typedef struct {
816 uint8_t status; /* 0x00 - success */
817 bdaddr_t bdaddr; /* remote address */
818 } __attribute__ ((__packed__)) hci_io_capability_neg_rep_rp;
819
820 /**************************************************************************
821 **************************************************************************
822 ** OGF 0x02 Link policy commands and return parameters
823 **************************************************************************
824 **************************************************************************/
825
826 #define HCI_OGF_LINK_POLICY 0x02
827
828 #define HCI_OCF_HOLD_MODE 0x0001
829 #define HCI_CMD_HOLD_MODE 0x0801
830 typedef struct {
831 uint16_t con_handle; /* connection handle */
832 uint16_t max_interval; /* (max_interval * 0.625) msec */
833 uint16_t min_interval; /* (max_interval * 0.625) msec */
834 } __attribute__ ((__packed__)) hci_hold_mode_cp;
835 /* No return parameter(s) */
836
837 #define HCI_OCF_SNIFF_MODE 0x0003
838 #define HCI_CMD_SNIFF_MODE 0x0803
839 typedef struct {
840 uint16_t con_handle; /* connection handle */
841 uint16_t max_interval; /* (max_interval * 0.625) msec */
842 uint16_t min_interval; /* (max_interval * 0.625) msec */
843 uint16_t attempt; /* (2 * attempt - 1) * 0.625 msec */
844 uint16_t timeout; /* (2 * attempt - 1) * 0.625 msec */
845 } __attribute__ ((__packed__)) hci_sniff_mode_cp;
846 /* No return parameter(s) */
847
848 #define HCI_OCF_EXIT_SNIFF_MODE 0x0004
849 #define HCI_CMD_EXIT_SNIFF_MODE 0x0804
850 typedef struct {
851 uint16_t con_handle; /* connection handle */
852 } __attribute__ ((__packed__)) hci_exit_sniff_mode_cp;
853 /* No return parameter(s) */
854
855 #define HCI_OCF_PARK_MODE 0x0005
856 #define HCI_CMD_PARK_MODE 0x0805
857 typedef struct {
858 uint16_t con_handle; /* connection handle */
859 uint16_t max_interval; /* (max_interval * 0.625) msec */
860 uint16_t min_interval; /* (max_interval * 0.625) msec */
861 } __attribute__ ((__packed__)) hci_park_mode_cp;
862 /* No return parameter(s) */
863
864 #define HCI_OCF_EXIT_PARK_MODE 0x0006
865 #define HCI_CMD_EXIT_PARK_MODE 0x0806
866 typedef struct {
867 uint16_t con_handle; /* connection handle */
868 } __attribute__ ((__packed__)) hci_exit_park_mode_cp;
869 /* No return parameter(s) */
870
871 #define HCI_OCF_QOS_SETUP 0x0007
872 #define HCI_CMD_QOS_SETUP 0x0807
873 typedef struct {
874 uint16_t con_handle; /* connection handle */
875 uint8_t flags; /* reserved for future use */
876 uint8_t service_type; /* service type */
877 uint32_t token_rate; /* bytes per second */
878 uint32_t peak_bandwidth; /* bytes per second */
879 uint32_t latency; /* microseconds */
880 uint32_t delay_variation; /* microseconds */
881 } __attribute__ ((__packed__)) hci_qos_setup_cp;
882 /* No return parameter(s) */
883
884 #define HCI_OCF_ROLE_DISCOVERY 0x0009
885 #define HCI_CMD_ROLE_DISCOVERY 0x0809
886 typedef struct {
887 uint16_t con_handle; /* connection handle */
888 } __attribute__ ((__packed__)) hci_role_discovery_cp;
889
890 typedef struct {
891 uint8_t status; /* 0x00 - success */
892 uint16_t con_handle; /* connection handle */
893 uint8_t role; /* role for the connection handle */
894 } __attribute__ ((__packed__)) hci_role_discovery_rp;
895
896 #define HCI_OCF_SWITCH_ROLE 0x000b
897 #define HCI_CMD_SWITCH_ROLE 0x080B
898 typedef struct {
899 bdaddr_t bdaddr; /* remote address */
900 uint8_t role; /* new local role */
901 } __attribute__ ((__packed__)) hci_switch_role_cp;
902 /* No return parameter(s) */
903
904 #define HCI_OCF_READ_LINK_POLICY_SETTINGS 0x000c
905 #define HCI_CMD_READ_LINK_POLICY_SETTINGS 0x080C
906 typedef struct {
907 uint16_t con_handle; /* connection handle */
908 } __attribute__ ((__packed__)) hci_read_link_policy_settings_cp;
909
910 typedef struct {
911 uint8_t status; /* 0x00 - success */
912 uint16_t con_handle; /* connection handle */
913 uint16_t settings; /* link policy settings */
914 } __attribute__ ((__packed__)) hci_read_link_policy_settings_rp;
915
916 #define HCI_OCF_WRITE_LINK_POLICY_SETTINGS 0x000d
917 #define HCI_CMD_WRITE_LINK_POLICY_SETTINGS 0x080D
918 typedef struct {
919 uint16_t con_handle; /* connection handle */
920 uint16_t settings; /* link policy settings */
921 } __attribute__ ((__packed__)) hci_write_link_policy_settings_cp;
922
923 typedef struct {
924 uint8_t status; /* 0x00 - success */
925 uint16_t con_handle; /* connection handle */
926 } __attribute__ ((__packed__)) hci_write_link_policy_settings_rp;
927
928 #define HCI_OCF_READ_DEFAULT_LINK_POLICY_SETTINGS 0x000e
929 #define HCI_CMD_READ_DEFAULT_LINK_POLICY_SETTINGS 0x080E
930 /* No command parameter(s) */
931 typedef struct {
932 uint8_t status; /* 0x00 - success */
933 uint16_t settings; /* link policy settings */
934 } __attribute__ ((__packed__)) hci_read_default_link_policy_settings_rp;
935
936 #define HCI_OCF_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x000f
937 #define HCI_CMD_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x080F
938 typedef struct {
939 uint16_t settings; /* link policy settings */
940 } __attribute__ ((__packed__)) hci_write_default_link_policy_settings_cp;
941
942 typedef hci_status_rp hci_write_default_link_policy_settings_rp;
943
944 #define HCI_OCF_FLOW_SPECIFICATION 0x0010
945 #define HCI_CMD_FLOW_SPECIFICATION 0x0810
946 typedef struct {
947 uint16_t con_handle; /* connection handle */
948 uint8_t flags; /* reserved */
949 uint8_t flow_direction;
950 uint8_t service_type;
951 uint32_t token_rate;
952 uint32_t token_bucket;
953 uint32_t peak_bandwidth;
954 uint32_t latency;
955 } __attribute__ ((__packed__)) hci_flow_specification_cp;
956 /* No return parameter(s) */
957
958 #define HCI_OCF_SNIFF_SUBRATING 0x0011
959 #define HCI_CMD_SNIFF_SUBRATING 0x0810
960 typedef struct {
961 uint16_t con_handle; /* connection handle */
962 uint16_t max_latency;
963 uint16_t max_timeout; /* max remote timeout */
964 uint16_t min_timeout; /* min local timeout */
965 } __attribute__ ((__packed__)) hci_sniff_subrating_cp;
966
967 typedef struct {
968 uint8_t status; /* 0x00 - success */
969 uint16_t con_handle; /* connection handle */
970 } __attribute__ ((__packed__)) hci_sniff_subrating_rp;
971
972 /**************************************************************************
973 **************************************************************************
974 ** OGF 0x03 Host Controller and Baseband commands and return parameters
975 **************************************************************************
976 **************************************************************************/
977
978 #define HCI_OGF_HC_BASEBAND 0x03
979
980 #define HCI_OCF_SET_EVENT_MASK 0x0001
981 #define HCI_CMD_SET_EVENT_MASK 0x0C01
982 typedef struct {
983 uint8_t event_mask[HCI_EVENT_MASK_SIZE]; /* event_mask */
984 } __attribute__ ((__packed__)) hci_set_event_mask_cp;
985
986 typedef hci_status_rp hci_set_event_mask_rp;
987
988 #define HCI_OCF_RESET 0x0003
989 #define HCI_CMD_RESET 0x0C03
990 /* No command parameter(s) */
991 typedef hci_status_rp hci_reset_rp;
992
993 #define HCI_OCF_SET_EVENT_FILTER 0x0005
994 #define HCI_CMD_SET_EVENT_FILTER 0x0C05
995 typedef struct {
996 uint8_t filter_type; /* filter type */
997 uint8_t filter_condition_type; /* filter condition type */
998 /* variable size condition
999 uint8_t condition[]; -- conditions */
1000 } __attribute__ ((__packed__)) hci_set_event_filter_cp;
1001
1002 typedef hci_status_rp hci_set_event_filter_rp;
1003
1004 #define HCI_OCF_FLUSH 0x0008
1005 #define HCI_CMD_FLUSH 0x0C08
1006 typedef struct {
1007 uint16_t con_handle; /* connection handle */
1008 } __attribute__ ((__packed__)) hci_flush_cp;
1009
1010 typedef struct {
1011 uint8_t status; /* 0x00 - success */
1012 uint16_t con_handle; /* connection handle */
1013 } __attribute__ ((__packed__)) hci_flush_rp;
1014
1015 #define HCI_OCF_READ_PIN_TYPE 0x0009
1016 #define HCI_CMD_READ_PIN_TYPE 0x0C09
1017 /* No command parameter(s) */
1018 typedef struct {
1019 uint8_t status; /* 0x00 - success */
1020 uint8_t pin_type; /* PIN type */
1021 } __attribute__ ((__packed__)) hci_read_pin_type_rp;
1022
1023 #define HCI_OCF_WRITE_PIN_TYPE 0x000a
1024 #define HCI_CMD_WRITE_PIN_TYPE 0x0C0A
1025 typedef struct {
1026 uint8_t pin_type; /* PIN type */
1027 } __attribute__ ((__packed__)) hci_write_pin_type_cp;
1028
1029 typedef hci_status_rp hci_write_pin_type_rp;
1030
1031 #define HCI_OCF_CREATE_NEW_UNIT_KEY 0x000b
1032 #define HCI_CMD_CREATE_NEW_UNIT_KEY 0x0C0B
1033 /* No command parameter(s) */
1034 typedef hci_status_rp hci_create_new_unit_key_rp;
1035
1036 #define HCI_OCF_READ_STORED_LINK_KEY 0x000d
1037 #define HCI_CMD_READ_STORED_LINK_KEY 0x0C0D
1038 typedef struct {
1039 bdaddr_t bdaddr; /* address */
1040 uint8_t read_all; /* read all keys? 0x01 - yes */
1041 } __attribute__ ((__packed__)) hci_read_stored_link_key_cp;
1042
1043 typedef struct {
1044 uint8_t status; /* 0x00 - success */
1045 uint16_t max_num_keys; /* Max. number of keys */
1046 uint16_t num_keys_read; /* Number of stored keys */
1047 } __attribute__ ((__packed__)) hci_read_stored_link_key_rp;
1048
1049 #define HCI_OCF_WRITE_STORED_LINK_KEY 0x0011
1050 #define HCI_CMD_WRITE_STORED_LINK_KEY 0x0C11
1051 typedef struct {
1052 uint8_t num_keys_write; /* # of keys to write */
1053 /* these are repeated "num_keys_write" times
1054 bdaddr_t bdaddr; --- remote address(es)
1055 uint8_t key[HCI_KEY_SIZE]; --- key(s) */
1056 } __attribute__ ((__packed__)) hci_write_stored_link_key_cp;
1057
1058 typedef struct {
1059 uint8_t status; /* 0x00 - success */
1060 uint8_t num_keys_written; /* # of keys successfully written */
1061 } __attribute__ ((__packed__)) hci_write_stored_link_key_rp;
1062
1063 #define HCI_OCF_DELETE_STORED_LINK_KEY 0x0012
1064 #define HCI_CMD_DELETE_STORED_LINK_KEY 0x0C12
1065 typedef struct {
1066 bdaddr_t bdaddr; /* address */
1067 uint8_t delete_all; /* delete all keys? 0x01 - yes */
1068 } __attribute__ ((__packed__)) hci_delete_stored_link_key_cp;
1069
1070 typedef struct {
1071 uint8_t status; /* 0x00 - success */
1072 uint16_t num_keys_deleted; /* Number of keys deleted */
1073 } __attribute__ ((__packed__)) hci_delete_stored_link_key_rp;
1074
1075 #define HCI_OCF_WRITE_LOCAL_NAME 0x0013
1076 #define HCI_CMD_WRITE_LOCAL_NAME 0x0C13
1077 typedef struct {
1078 char name[HCI_UNIT_NAME_SIZE]; /* new unit name */
1079 } __attribute__ ((__packed__)) hci_write_local_name_cp;
1080
1081 typedef hci_status_rp hci_write_local_name_rp;
1082
1083 #define HCI_OCF_READ_LOCAL_NAME 0x0014
1084 #define HCI_CMD_READ_LOCAL_NAME 0x0C14
1085 /* No command parameter(s) */
1086 typedef struct {
1087 uint8_t status; /* 0x00 - success */
1088 char name[HCI_UNIT_NAME_SIZE]; /* unit name */
1089 } __attribute__ ((__packed__)) hci_read_local_name_rp;
1090
1091 #define HCI_OCF_READ_CON_ACCEPT_TIMEOUT 0x0015
1092 #define HCI_CMD_READ_CON_ACCEPT_TIMEOUT 0x0C15
1093 /* No command parameter(s) */
1094 typedef struct {
1095 uint8_t status; /* 0x00 - success */
1096 uint16_t timeout; /* (timeout * 0.625) msec */
1097 } __attribute__ ((__packed__)) hci_read_con_accept_timeout_rp;
1098
1099 #define HCI_OCF_WRITE_CON_ACCEPT_TIMEOUT 0x0016
1100 #define HCI_CMD_WRITE_CON_ACCEPT_TIMEOUT 0x0C16
1101 typedef struct {
1102 uint16_t timeout; /* (timeout * 0.625) msec */
1103 } __attribute__ ((__packed__)) hci_write_con_accept_timeout_cp;
1104
1105 typedef hci_status_rp hci_write_con_accept_timeout_rp;
1106
1107 #define HCI_OCF_READ_PAGE_TIMEOUT 0x0017
1108 #define HCI_CMD_READ_PAGE_TIMEOUT 0x0C17
1109 /* No command parameter(s) */
1110 typedef struct {
1111 uint8_t status; /* 0x00 - success */
1112 uint16_t timeout; /* (timeout * 0.625) msec */
1113 } __attribute__ ((__packed__)) hci_read_page_timeout_rp;
1114
1115 #define HCI_OCF_WRITE_PAGE_TIMEOUT 0x0018
1116 #define HCI_CMD_WRITE_PAGE_TIMEOUT 0x0C18
1117 typedef struct {
1118 uint16_t timeout; /* (timeout * 0.625) msec */
1119 } __attribute__ ((__packed__)) hci_write_page_timeout_cp;
1120
1121 typedef hci_status_rp hci_write_page_timeout_rp;
1122
1123 #define HCI_OCF_READ_SCAN_ENABLE 0x0019
1124 #define HCI_CMD_READ_SCAN_ENABLE 0x0C19
1125 /* No command parameter(s) */
1126 typedef struct {
1127 uint8_t status; /* 0x00 - success */
1128 uint8_t scan_enable; /* Scan enable */
1129 } __attribute__ ((__packed__)) hci_read_scan_enable_rp;
1130
1131 #define HCI_OCF_WRITE_SCAN_ENABLE 0x001a
1132 #define HCI_CMD_WRITE_SCAN_ENABLE 0x0C1A
1133 typedef struct {
1134 uint8_t scan_enable; /* Scan enable */
1135 } __attribute__ ((__packed__)) hci_write_scan_enable_cp;
1136
1137 typedef hci_status_rp hci_write_scan_enable_rp;
1138
1139 #define HCI_OCF_READ_PAGE_SCAN_ACTIVITY 0x001b
1140 #define HCI_CMD_READ_PAGE_SCAN_ACTIVITY 0x0C1B
1141 /* No command parameter(s) */
1142 typedef struct {
1143 uint8_t status; /* 0x00 - success */
1144 uint16_t page_scan_interval; /* interval * 0.625 msec */
1145 uint16_t page_scan_window; /* window * 0.625 msec */
1146 } __attribute__ ((__packed__)) hci_read_page_scan_activity_rp;
1147
1148 #define HCI_OCF_WRITE_PAGE_SCAN_ACTIVITY 0x001c
1149 #define HCI_CMD_WRITE_PAGE_SCAN_ACTIVITY 0x0C1C
1150 typedef struct {
1151 uint16_t page_scan_interval; /* interval * 0.625 msec */
1152 uint16_t page_scan_window; /* window * 0.625 msec */
1153 } __attribute__ ((__packed__)) hci_write_page_scan_activity_cp;
1154
1155 typedef hci_status_rp hci_write_page_scan_activity_rp;
1156
1157 #define HCI_OCF_READ_INQUIRY_SCAN_ACTIVITY 0x001d
1158 #define HCI_CMD_READ_INQUIRY_SCAN_ACTIVITY 0x0C1D
1159 /* No command parameter(s) */
1160 typedef struct {
1161 uint8_t status; /* 0x00 - success */
1162 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */
1163 uint16_t inquiry_scan_window; /* window * 0.625 msec */
1164 } __attribute__ ((__packed__)) hci_read_inquiry_scan_activity_rp;
1165
1166 #define HCI_OCF_WRITE_INQUIRY_SCAN_ACTIVITY 0x001e
1167 #define HCI_CMD_WRITE_INQUIRY_SCAN_ACTIVITY 0x0C1E
1168 typedef struct {
1169 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */
1170 uint16_t inquiry_scan_window; /* window * 0.625 msec */
1171 } __attribute__ ((__packed__)) hci_write_inquiry_scan_activity_cp;
1172
1173 typedef hci_status_rp hci_write_inquiry_scan_activity_rp;
1174
1175 #define HCI_OCF_READ_AUTH_ENABLE 0x001f
1176 #define HCI_CMD_READ_AUTH_ENABLE 0x0C1F
1177 /* No command parameter(s) */
1178 typedef struct {
1179 uint8_t status; /* 0x00 - success */
1180 uint8_t auth_enable; /* 0x01 - enabled */
1181 } __attribute__ ((__packed__)) hci_read_auth_enable_rp;
1182
1183 #define HCI_OCF_WRITE_AUTH_ENABLE 0x0020
1184 #define HCI_CMD_WRITE_AUTH_ENABLE 0x0C20
1185 typedef struct {
1186 uint8_t auth_enable; /* 0x01 - enabled */
1187 } __attribute__ ((__packed__)) hci_write_auth_enable_cp;
1188
1189 typedef hci_status_rp hci_write_auth_enable_rp;
1190
1191 /* Read Encryption Mode is deprecated */
1192 #define HCI_OCF_READ_ENCRYPTION_MODE 0x0021
1193 #define HCI_CMD_READ_ENCRYPTION_MODE 0x0C21
1194 /* No command parameter(s) */
1195 typedef struct {
1196 uint8_t status; /* 0x00 - success */
1197 uint8_t encryption_mode; /* encryption mode */
1198 } __attribute__ ((__packed__)) hci_read_encryption_mode_rp;
1199
1200 /* Write Encryption Mode is deprecated */
1201 #define HCI_OCF_WRITE_ENCRYPTION_MODE 0x0022
1202 #define HCI_CMD_WRITE_ENCRYPTION_MODE 0x0C22
1203 typedef struct {
1204 uint8_t encryption_mode; /* encryption mode */
1205 } __attribute__ ((__packed__)) hci_write_encryption_mode_cp;
1206
1207 typedef hci_status_rp hci_write_encryption_mode_rp;
1208
1209 #define HCI_OCF_READ_UNIT_CLASS 0x0023
1210 #define HCI_CMD_READ_UNIT_CLASS 0x0C23
1211 /* No command parameter(s) */
1212 typedef struct {
1213 uint8_t status; /* 0x00 - success */
1214 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1215 } __attribute__ ((__packed__)) hci_read_unit_class_rp;
1216
1217 #define HCI_OCF_WRITE_UNIT_CLASS 0x0024
1218 #define HCI_CMD_WRITE_UNIT_CLASS 0x0C24
1219 typedef struct {
1220 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1221 } __attribute__ ((__packed__)) hci_write_unit_class_cp;
1222
1223 typedef hci_status_rp hci_write_unit_class_rp;
1224
1225 #define HCI_OCF_READ_VOICE_SETTING 0x0025
1226 #define HCI_CMD_READ_VOICE_SETTING 0x0C25
1227 /* No command parameter(s) */
1228 typedef struct {
1229 uint8_t status; /* 0x00 - success */
1230 uint16_t settings; /* voice settings */
1231 } __attribute__ ((__packed__)) hci_read_voice_setting_rp;
1232
1233 #define HCI_OCF_WRITE_VOICE_SETTING 0x0026
1234 #define HCI_CMD_WRITE_VOICE_SETTING 0x0C26
1235 typedef struct {
1236 uint16_t settings; /* voice settings */
1237 } __attribute__ ((__packed__)) hci_write_voice_setting_cp;
1238
1239 typedef hci_status_rp hci_write_voice_setting_rp;
1240
1241 #define HCI_OCF_READ_AUTO_FLUSH_TIMEOUT 0x0027
1242 #define HCI_CMD_READ_AUTO_FLUSH_TIMEOUT 0x0C27
1243 typedef struct {
1244 uint16_t con_handle; /* connection handle */
1245 } __attribute__ ((__packed__)) hci_read_auto_flush_timeout_cp;
1246
1247 typedef struct {
1248 uint8_t status; /* 0x00 - success */
1249 uint16_t con_handle; /* connection handle */
1250 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */
1251 } __attribute__ ((__packed__)) hci_read_auto_flush_timeout_rp;
1252
1253 #define HCI_OCF_WRITE_AUTO_FLUSH_TIMEOUT 0x0028
1254 #define HCI_CMD_WRITE_AUTO_FLUSH_TIMEOUT 0x0C28
1255 typedef struct {
1256 uint16_t con_handle; /* connection handle */
1257 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */
1258 } __attribute__ ((__packed__)) hci_write_auto_flush_timeout_cp;
1259
1260 typedef struct {
1261 uint8_t status; /* 0x00 - success */
1262 uint16_t con_handle; /* connection handle */
1263 } __attribute__ ((__packed__)) hci_write_auto_flush_timeout_rp;
1264
1265 #define HCI_OCF_READ_NUM_BROADCAST_RETRANS 0x0029
1266 #define HCI_CMD_READ_NUM_BROADCAST_RETRANS 0x0C29
1267 /* No command parameter(s) */
1268 typedef struct {
1269 uint8_t status; /* 0x00 - success */
1270 uint8_t counter; /* number of broadcast retransmissions */
1271 } __attribute__ ((__packed__)) hci_read_num_broadcast_retrans_rp;
1272
1273 #define HCI_OCF_WRITE_NUM_BROADCAST_RETRANS 0x002a
1274 #define HCI_CMD_WRITE_NUM_BROADCAST_RETRANS 0x0C2A
1275 typedef struct {
1276 uint8_t counter; /* number of broadcast retransmissions */
1277 } __attribute__ ((__packed__)) hci_write_num_broadcast_retrans_cp;
1278
1279 typedef hci_status_rp hci_write_num_broadcast_retrans_rp;
1280
1281 #define HCI_OCF_READ_HOLD_MODE_ACTIVITY 0x002b
1282 #define HCI_CMD_READ_HOLD_MODE_ACTIVITY 0x0C2B
1283 /* No command parameter(s) */
1284 typedef struct {
1285 uint8_t status; /* 0x00 - success */
1286 uint8_t hold_mode_activity; /* Hold mode activities */
1287 } __attribute__ ((__packed__)) hci_read_hold_mode_activity_rp;
1288
1289 #define HCI_OCF_WRITE_HOLD_MODE_ACTIVITY 0x002c
1290 #define HCI_CMD_WRITE_HOLD_MODE_ACTIVITY 0x0C2C
1291 typedef struct {
1292 uint8_t hold_mode_activity; /* Hold mode activities */
1293 } __attribute__ ((__packed__)) hci_write_hold_mode_activity_cp;
1294
1295 typedef hci_status_rp hci_write_hold_mode_activity_rp;
1296
1297 #define HCI_OCF_READ_XMIT_LEVEL 0x002d
1298 #define HCI_CMD_READ_XMIT_LEVEL 0x0C2D
1299 typedef struct {
1300 uint16_t con_handle; /* connection handle */
1301 uint8_t type; /* Xmit level type */
1302 } __attribute__ ((__packed__)) hci_read_xmit_level_cp;
1303
1304 typedef struct {
1305 uint8_t status; /* 0x00 - success */
1306 uint16_t con_handle; /* connection handle */
1307 char level; /* -30 <= level <= 30 dBm */
1308 } __attribute__ ((__packed__)) hci_read_xmit_level_rp;
1309
1310 #define HCI_OCF_READ_SCO_FLOW_CONTROL 0x002e
1311 #define HCI_CMD_READ_SCO_FLOW_CONTROL 0x0C2E
1312 /* No command parameter(s) */
1313 typedef struct {
1314 uint8_t status; /* 0x00 - success */
1315 uint8_t flow_control; /* 0x00 - disabled */
1316 } __attribute__ ((__packed__)) hci_read_sco_flow_control_rp;
1317
1318 #define HCI_OCF_WRITE_SCO_FLOW_CONTROL 0x002f
1319 #define HCI_CMD_WRITE_SCO_FLOW_CONTROL 0x0C2F
1320 typedef struct {
1321 uint8_t flow_control; /* 0x00 - disabled */
1322 } __attribute__ ((__packed__)) hci_write_sco_flow_control_cp;
1323
1324 typedef hci_status_rp hci_write_sco_flow_control_rp;
1325
1326 #define HCI_OCF_HC2H_FLOW_CONTROL 0x0031
1327 #define HCI_CMD_HC2H_FLOW_CONTROL 0x0C31
1328 typedef struct {
1329 uint8_t hc2h_flow; /* Host Controller to Host flow control */
1330 } __attribute__ ((__packed__)) hci_hc2h_flow_control_cp;
1331
1332 typedef hci_status_rp hci_h2hc_flow_control_rp;
1333
1334 #define HCI_OCF_HOST_BUFFER_SIZE 0x0033
1335 #define HCI_CMD_HOST_BUFFER_SIZE 0x0C33
1336 typedef struct {
1337 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */
1338 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */
1339 uint16_t num_acl_pkts; /* Max. number of ACL packets */
1340 uint16_t num_sco_pkts; /* Max. number of SCO packets */
1341 } __attribute__ ((__packed__)) hci_host_buffer_size_cp;
1342
1343 typedef hci_status_rp hci_host_buffer_size_rp;
1344
1345 #define HCI_OCF_HOST_NUM_COMPL_PKTS 0x0035
1346 #define HCI_CMD_HOST_NUM_COMPL_PKTS 0x0C35
1347 typedef struct {
1348 uint8_t nu_con_handles; /* # of connection handles */
1349 /* these are repeated "num_con_handles" times
1350 uint16_t con_handle; --- connection handle(s)
1351 uint16_t compl_pkts; --- # of completed packets */
1352 } __attribute__ ((__packed__)) hci_host_num_compl_pkts_cp;
1353 /* No return parameter(s) */
1354
1355 #define HCI_OCF_READ_LINK_SUPERVISION_TIMEOUT 0x0036
1356 #define HCI_CMD_READ_LINK_SUPERVISION_TIMEOUT 0x0C36
1357 typedef struct {
1358 uint16_t con_handle; /* connection handle */
1359 } __attribute__ ((__packed__)) hci_read_link_supervision_timeout_cp;
1360
1361 typedef struct {
1362 uint8_t status; /* 0x00 - success */
1363 uint16_t con_handle; /* connection handle */
1364 uint16_t timeout; /* Link supervision timeout * 0.625 msec */
1365 } __attribute__ ((__packed__)) hci_read_link_supervision_timeout_rp;
1366
1367 #define HCI_OCF_WRITE_LINK_SUPERVISION_TIMEOUT 0x0037
1368 #define HCI_CMD_WRITE_LINK_SUPERVISION_TIMEOUT 0x0C37
1369 typedef struct {
1370 uint16_t con_handle; /* connection handle */
1371 uint16_t timeout; /* Link supervision timeout * 0.625 msec */
1372 } __attribute__ ((__packed__)) hci_write_link_supervision_timeout_cp;
1373
1374 typedef struct {
1375 uint8_t status; /* 0x00 - success */
1376 uint16_t con_handle; /* connection handle */
1377 } __attribute__ ((__packed__)) hci_write_link_supervision_timeout_rp;
1378
1379 #define HCI_OCF_READ_NUM_SUPPORTED_IAC 0x0038
1380 #define HCI_CMD_READ_NUM_SUPPORTED_IAC 0x0C38
1381 /* No command parameter(s) */
1382 typedef struct {
1383 uint8_t status; /* 0x00 - success */
1384 uint8_t num_iac; /* # of supported IAC during scan */
1385 } __attribute__ ((__packed__)) hci_read_num_supported_iac_rp;
1386
1387 #define HCI_OCF_READ_IAC_LAP 0x0039
1388 #define HCI_CMD_READ_IAC_LAP 0x0C39
1389 /* No command parameter(s) */
1390 typedef struct {
1391 uint8_t status; /* 0x00 - success */
1392 uint8_t num_iac; /* # of IAC */
1393 /* these are repeated "num_iac" times
1394 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */
1395 } __attribute__ ((__packed__)) hci_read_iac_lap_rp;
1396
1397 #define HCI_OCF_WRITE_IAC_LAP 0x003a
1398 #define HCI_CMD_WRITE_IAC_LAP 0x0C3A
1399 typedef struct {
1400 uint8_t num_iac; /* # of IAC */
1401 /* these are repeated "num_iac" times
1402 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */
1403 } __attribute__ ((__packed__)) hci_write_iac_lap_cp;
1404
1405 typedef hci_status_rp hci_write_iac_lap_rp;
1406
1407 /* Read Page Scan Period Mode is deprecated */
1408 #define HCI_OCF_READ_PAGE_SCAN_PERIOD 0x003b
1409 #define HCI_CMD_READ_PAGE_SCAN_PERIOD 0x0C3B
1410 /* No command parameter(s) */
1411 typedef struct {
1412 uint8_t status; /* 0x00 - success */
1413 uint8_t page_scan_period_mode; /* Page scan period mode */
1414 } __attribute__ ((__packed__)) hci_read_page_scan_period_rp;
1415
1416 /* Write Page Scan Period Mode is deprecated */
1417 #define HCI_OCF_WRITE_PAGE_SCAN_PERIOD 0x003c
1418 #define HCI_CMD_WRITE_PAGE_SCAN_PERIOD 0x0C3C
1419 typedef struct {
1420 uint8_t page_scan_period_mode; /* Page scan period mode */
1421 } __attribute__ ((__packed__)) hci_write_page_scan_period_cp;
1422
1423 typedef hci_status_rp hci_write_page_scan_period_rp;
1424
1425 /* Read Page Scan Mode is deprecated */
1426 #define HCI_OCF_READ_PAGE_SCAN 0x003d
1427 #define HCI_CMD_READ_PAGE_SCAN 0x0C3D
1428 /* No command parameter(s) */
1429 typedef struct {
1430 uint8_t status; /* 0x00 - success */
1431 uint8_t page_scan_mode; /* Page scan mode */
1432 } __attribute__ ((__packed__)) hci_read_page_scan_rp;
1433
1434 /* Write Page Scan Mode is deprecated */
1435 #define HCI_OCF_WRITE_PAGE_SCAN 0x003e
1436 #define HCI_CMD_WRITE_PAGE_SCAN 0x0C3E
1437 typedef struct {
1438 uint8_t page_scan_mode; /* Page scan mode */
1439 } __attribute__ ((__packed__)) hci_write_page_scan_cp;
1440
1441 typedef hci_status_rp hci_write_page_scan_rp;
1442
1443 #define HCI_OCF_SET_AFH_CLASSIFICATION 0x003f
1444 #define HCI_CMD_SET_AFH_CLASSIFICATION 0x0C3F
1445 typedef struct {
1446 uint8_t classification[10];
1447 } __attribute__ ((__packed__)) hci_set_afh_classification_cp;
1448
1449 typedef hci_status_rp hci_set_afh_classification_rp;
1450
1451 #define HCI_OCF_READ_INQUIRY_SCAN_TYPE 0x0042
1452 #define HCI_CMD_READ_INQUIRY_SCAN_TYPE 0x0C42
1453 /* No command parameter(s) */
1454
1455 typedef struct {
1456 uint8_t status; /* 0x00 - success */
1457 uint8_t type; /* inquiry scan type */
1458 } __attribute__ ((__packed__)) hci_read_inquiry_scan_type_rp;
1459
1460 #define HCI_OCF_WRITE_INQUIRY_SCAN_TYPE 0x0043
1461 #define HCI_CMD_WRITE_INQUIRY_SCAN_TYPE 0x0C43
1462 typedef struct {
1463 uint8_t type; /* inquiry scan type */
1464 } __attribute__ ((__packed__)) hci_write_inquiry_scan_type_cp;
1465
1466 typedef hci_status_rp hci_write_inquiry_scan_type_rp;
1467
1468 #define HCI_OCF_READ_INQUIRY_MODE 0x0044
1469 #define HCI_CMD_READ_INQUIRY_MODE 0x0C44
1470 /* No command parameter(s) */
1471
1472 typedef struct {
1473 uint8_t status; /* 0x00 - success */
1474 uint8_t mode; /* inquiry mode */
1475 } __attribute__ ((__packed__)) hci_read_inquiry_mode_rp;
1476
1477 #define HCI_OCF_WRITE_INQUIRY_MODE 0x0045
1478 #define HCI_CMD_WRITE_INQUIRY_MODE 0x0C45
1479 typedef struct {
1480 uint8_t mode; /* inquiry mode */
1481 } __attribute__ ((__packed__)) hci_write_inquiry_mode_cp;
1482
1483 typedef hci_status_rp hci_write_inquiry_mode_rp;
1484
1485 #define HCI_OCF_READ_PAGE_SCAN_TYPE 0x0046
1486 #define HCI_CMD_READ_PAGE_SCAN_TYPE 0x0C46
1487 /* No command parameter(s) */
1488
1489 typedef struct {
1490 uint8_t status; /* 0x00 - success */
1491 uint8_t type; /* page scan type */
1492 } __attribute__ ((__packed__)) hci_read_page_scan_type_rp;
1493
1494 #define HCI_OCF_WRITE_PAGE_SCAN_TYPE 0x0047
1495 #define HCI_CMD_WRITE_PAGE_SCAN_TYPE 0x0C47
1496 typedef struct {
1497 uint8_t type; /* page scan type */
1498 } __attribute__ ((__packed__)) hci_write_page_scan_type_cp;
1499
1500 typedef hci_status_rp hci_write_page_scan_type_rp;
1501
1502 #define HCI_OCF_READ_AFH_ASSESSMENT 0x0048
1503 #define HCI_CMD_READ_AFH_ASSESSMENT 0x0C48
1504 /* No command parameter(s) */
1505
1506 typedef struct {
1507 uint8_t status; /* 0x00 - success */
1508 uint8_t mode; /* assessment mode */
1509 } __attribute__ ((__packed__)) hci_read_afh_assessment_rp;
1510
1511 #define HCI_OCF_WRITE_AFH_ASSESSMENT 0x0049
1512 #define HCI_CMD_WRITE_AFH_ASSESSMENT 0x0C49
1513 typedef struct {
1514 uint8_t mode; /* assessment mode */
1515 } __attribute__ ((__packed__)) hci_write_afh_assessment_cp;
1516
1517 typedef hci_status_rp hci_write_afh_assessment_rp;
1518
1519 #define HCI_OCF_READ_EXTENDED_INQUIRY_RSP 0x0051
1520 #define HCI_CMD_READ_EXTENDED_INQUIRY_RSP 0x0C51
1521 /* No command parameter(s) */
1522
1523 typedef struct {
1524 uint8_t status; /* 0x00 - success */
1525 uint8_t fec_required;
1526 uint8_t response[240];
1527 } __attribute__ ((__packed__)) hci_read_extended_inquiry_rsp_rp;
1528
1529 #define HCI_OCF_WRITE_EXTENDED_INQUIRY_RSP 0x0052
1530 #define HCI_CMD_WRITE_EXTENDED_INQUIRY_RSP 0x0C52
1531 typedef struct {
1532 uint8_t fec_required;
1533 uint8_t response[240];
1534 } __attribute__ ((__packed__)) hci_write_extended_inquiry_rsp_cp;
1535
1536 typedef hci_status_rp hci_write_extended_inquiry_rsp_rp;
1537
1538 #define HCI_OCF_REFRESH_ENCRYPTION_KEY 0x0053
1539 #define HCI_CMD_REFRESH_ENCRYPTION_KEY 0x0C53
1540 typedef struct {
1541 uint16_t con_handle; /* connection handle */
1542 } __attribute__ ((__packed__)) hci_refresh_encryption_key_cp;
1543
1544 typedef hci_status_rp hci_refresh_encryption_key_rp;
1545
1546 #define HCI_OCF_READ_SIMPLE_PAIRING_MODE 0x0055
1547 #define HCI_CMD_READ_SIMPLE_PAIRING_MODE 0x0C55
1548 /* No command parameter(s) */
1549
1550 typedef struct {
1551 uint8_t status; /* 0x00 - success */
1552 uint8_t mode; /* simple pairing mode */
1553 } __attribute__ ((__packed__)) hci_read_simple_pairing_mode_rp;
1554
1555 #define HCI_OCF_WRITE_SIMPLE_PAIRING_MODE 0x0056
1556 #define HCI_CMD_WRITE_SIMPLE_PAIRING_MODE 0x0C56
1557 typedef struct {
1558 uint8_t mode; /* simple pairing mode */
1559 } __attribute__ ((__packed__)) hci_write_simple_pairing_mode_cp;
1560
1561 typedef hci_status_rp hci_write_simple_pairing_mode_rp;
1562
1563 #define HCI_OCF_READ_LOCAL_OOB_DATA 0x0057
1564 #define HCI_CMD_READ_LOCAL_OOB_DATA 0x0C57
1565 /* No command parameter(s) */
1566
1567 typedef struct {
1568 uint8_t status; /* 0x00 - success */
1569 uint8_t c[16]; /* pairing hash */
1570 uint8_t r[16]; /* pairing randomizer */
1571 } __attribute__ ((__packed__)) hci_read_local_oob_data_rp;
1572
1573 #define HCI_OCF_READ_INQUIRY_RSP_XMIT_POWER 0x0058
1574 #define HCI_CMD_READ_INQUIRY_RSP_XMIT_POWER 0x0C58
1575 /* No command parameter(s) */
1576
1577 typedef struct {
1578 uint8_t status; /* 0x00 - success */
1579 int8_t power; /* TX power */
1580 } __attribute__ ((__packed__)) hci_read_inquiry_rsp_xmit_power_rp;
1581
1582 #define HCI_OCF_WRITE_INQUIRY_RSP_XMIT_POWER 0x0059
1583 #define HCI_CMD_WRITE_INQUIRY_RSP_XMIT_POWER 0x0C59
1584 typedef struct {
1585 int8_t power; /* TX power */
1586 } __attribute__ ((__packed__)) hci_write_inquiry_rsp_xmit_power_cp;
1587
1588 typedef hci_status_rp hci_write_inquiry_rsp_xmit_power_rp;
1589
1590 #define HCI_OCF_READ_DEFAULT_ERRDATA_REPORTING 0x005A
1591 #define HCI_CMD_READ_DEFAULT_ERRDATA_REPORTING 0x0C5A
1592 /* No command parameter(s) */
1593
1594 typedef struct {
1595 uint8_t status; /* 0x00 - success */
1596 uint8_t reporting; /* erroneous data reporting */
1597 } __attribute__ ((__packed__)) hci_read_default_errdata_reporting_rp;
1598
1599 #define HCI_OCF_WRITE_DEFAULT_ERRDATA_REPORTING 0x005B
1600 #define HCI_CMD_WRITE_DEFAULT_ERRDATA_REPORTING 0x0C5B
1601 typedef struct {
1602 uint8_t reporting; /* erroneous data reporting */
1603 } __attribute__ ((__packed__)) hci_write_default_errdata_reporting_cp;
1604
1605 typedef hci_status_rp hci_write_default_errdata_reporting_rp;
1606
1607 #define HCI_OCF_ENHANCED_FLUSH 0x005F
1608 #define HCI_CMD_ENHANCED_FLUSH 0x0C5F
1609 typedef struct {
1610 uint16_t con_handle; /* connection handle */
1611 uint8_t packet_type;
1612 } __attribute__ ((__packed__)) hci_enhanced_flush_cp;
1613
1614 /* No response parameter(s) */
1615
1616 #define HCI_OCF_SEND_KEYPRESS_NOTIFICATION 0x0060
1617 #define HCI_CMD_SEND_KEYPRESS_NOTIFICATION 0x0C60
1618 typedef struct {
1619 bdaddr_t bdaddr; /* remote address */
1620 uint8_t type; /* notification type */
1621 } __attribute__ ((__packed__)) hci_send_keypress_notification_cp;
1622
1623 typedef struct {
1624 uint8_t status; /* 0x00 - success */
1625 bdaddr_t bdaddr; /* remote address */
1626 } __attribute__ ((__packed__)) hci_send_keypress_notification_rp;
1627
1628 /**************************************************************************
1629 **************************************************************************
1630 ** OGF 0x04 Informational commands and return parameters
1631 **************************************************************************
1632 **************************************************************************/
1633
1634 #define HCI_OGF_INFO 0x04
1635
1636 #define HCI_OCF_READ_LOCAL_VER 0x0001
1637 #define HCI_CMD_READ_LOCAL_VER 0x1001
1638 /* No command parameter(s) */
1639 typedef struct {
1640 uint8_t status; /* 0x00 - success */
1641 uint8_t hci_version; /* HCI version */
1642 uint16_t hci_revision; /* HCI revision */
1643 uint8_t lmp_version; /* LMP version */
1644 uint16_t manufacturer; /* Hardware manufacturer name */
1645 uint16_t lmp_subversion; /* LMP sub-version */
1646 } __attribute__ ((__packed__)) hci_read_local_ver_rp;
1647
1648 #define HCI_OCF_READ_LOCAL_COMMANDS 0x0002
1649 #define HCI_CMD_READ_LOCAL_COMMANDS 0x1002
1650 /* No command parameter(s) */
1651 typedef struct {
1652 uint8_t status; /* 0x00 - success */
1653 uint8_t commands[HCI_COMMANDS_SIZE]; /* opcode bitmask */
1654 } __attribute__ ((__packed__)) hci_read_local_commands_rp;
1655
1656 #define HCI_OCF_READ_LOCAL_FEATURES 0x0003
1657 #define HCI_CMD_READ_LOCAL_FEATURES 0x1003
1658 /* No command parameter(s) */
1659 typedef struct {
1660 uint8_t status; /* 0x00 - success */
1661 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1662 } __attribute__ ((__packed__)) hci_read_local_features_rp;
1663
1664 #define HCI_OCF_READ_LOCAL_EXTENDED_FEATURES 0x0004
1665 #define HCI_CMD_READ_LOCAL_EXTENDED_FEATURES 0x1004
1666 typedef struct {
1667 uint8_t page; /* page number */
1668 } __attribute__ ((__packed__)) hci_read_local_extended_features_cp;
1669
1670 typedef struct {
1671 uint8_t status; /* 0x00 - success */
1672 uint8_t page; /* page number */
1673 uint8_t max_page; /* maximum page number */
1674 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features */
1675 } __attribute__ ((__packed__)) hci_read_local_extended_features_rp;
1676
1677 #define HCI_OCF_READ_BUFFER_SIZE 0x0005
1678 #define HCI_CMD_READ_BUFFER_SIZE 0x1005
1679 /* No command parameter(s) */
1680 typedef struct {
1681 uint8_t status; /* 0x00 - success */
1682 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */
1683 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */
1684 uint16_t num_acl_pkts; /* Max. number of ACL packets */
1685 uint16_t num_sco_pkts; /* Max. number of SCO packets */
1686 } __attribute__ ((__packed__)) hci_read_buffer_size_rp;
1687
1688 /* Read Country Code is deprecated */
1689 #define HCI_OCF_READ_COUNTRY_CODE 0x0007
1690 #define HCI_CMD_READ_COUNTRY_CODE 0x1007
1691 /* No command parameter(s) */
1692 typedef struct {
1693 uint8_t status; /* 0x00 - success */
1694 uint8_t country_code; /* 0x00 - NAM, EUR, JP; 0x01 - France */
1695 } __attribute__ ((__packed__)) hci_read_country_code_rp;
1696
1697 #define HCI_OCF_READ_BDADDR 0x0009
1698 #define HCI_CMD_READ_BDADDR 0x1009
1699 /* No command parameter(s) */
1700 typedef struct {
1701 uint8_t status; /* 0x00 - success */
1702 bdaddr_t bdaddr; /* unit address */
1703 } __attribute__ ((__packed__)) hci_read_bdaddr_rp;
1704
1705 /**************************************************************************
1706 **************************************************************************
1707 ** OGF 0x05 Status commands and return parameters
1708 **************************************************************************
1709 **************************************************************************/
1710
1711 #define HCI_OGF_STATUS 0x05
1712
1713 #define HCI_OCF_READ_FAILED_CONTACT_CNTR 0x0001
1714 #define HCI_CMD_READ_FAILED_CONTACT_CNTR 0x1401
1715 typedef struct {
1716 uint16_t con_handle; /* connection handle */
1717 } __attribute__ ((__packed__)) hci_read_failed_contact_cntr_cp;
1718
1719 typedef struct {
1720 uint8_t status; /* 0x00 - success */
1721 uint16_t con_handle; /* connection handle */
1722 uint16_t counter; /* number of consecutive failed contacts */
1723 } __attribute__ ((__packed__)) hci_read_failed_contact_cntr_rp;
1724
1725 #define HCI_OCF_RESET_FAILED_CONTACT_CNTR 0x0002
1726 #define HCI_CMD_RESET_FAILED_CONTACT_CNTR 0x1402
1727 typedef struct {
1728 uint16_t con_handle; /* connection handle */
1729 } __attribute__ ((__packed__)) hci_reset_failed_contact_cntr_cp;
1730
1731 typedef struct {
1732 uint8_t status; /* 0x00 - success */
1733 uint16_t con_handle; /* connection handle */
1734 } __attribute__ ((__packed__)) hci_reset_failed_contact_cntr_rp;
1735
1736 #define HCI_OCF_READ_LINK_QUALITY 0x0003
1737 #define HCI_CMD_READ_LINK_QUALITY 0x1403
1738 typedef struct {
1739 uint16_t con_handle; /* connection handle */
1740 } __attribute__ ((__packed__)) hci_read_link_quality_cp;
1741
1742 typedef struct {
1743 uint8_t status; /* 0x00 - success */
1744 uint16_t con_handle; /* connection handle */
1745 uint8_t quality; /* higher value means better quality */
1746 } __attribute__ ((__packed__)) hci_read_link_quality_rp;
1747
1748 #define HCI_OCF_READ_RSSI 0x0005
1749 #define HCI_CMD_READ_RSSI 0x1405
1750 typedef struct {
1751 uint16_t con_handle; /* connection handle */
1752 } __attribute__ ((__packed__)) hci_read_rssi_cp;
1753
1754 typedef struct {
1755 uint8_t status; /* 0x00 - success */
1756 uint16_t con_handle; /* connection handle */
1757 char rssi; /* -127 <= rssi <= 127 dB */
1758 } __attribute__ ((__packed__)) hci_read_rssi_rp;
1759
1760 #define HCI_OCF_READ_AFH_CHANNEL_MAP 0x0006
1761 #define HCI_CMD_READ_AFH_CHANNEL_MAP 0x1406
1762 typedef struct {
1763 uint16_t con_handle; /* connection handle */
1764 } __attribute__ ((__packed__)) hci_read_afh_channel_map_cp;
1765
1766 typedef struct {
1767 uint8_t status; /* 0x00 - success */
1768 uint16_t con_handle; /* connection handle */
1769 uint8_t mode; /* AFH mode */
1770 uint8_t map[10]; /* AFH Channel Map */
1771 } __attribute__ ((__packed__)) hci_read_afh_channel_map_rp;
1772
1773 #define HCI_OCF_READ_CLOCK 0x0007
1774 #define HCI_CMD_READ_CLOCK 0x1407
1775 typedef struct {
1776 uint16_t con_handle; /* connection handle */
1777 uint8_t clock; /* which clock */
1778 } __attribute__ ((__packed__)) hci_read_clock_cp;
1779
1780 typedef struct {
1781 uint8_t status; /* 0x00 - success */
1782 uint16_t con_handle; /* connection handle */
1783 uint32_t clock; /* clock value */
1784 uint16_t accuracy; /* clock accuracy */
1785 } __attribute__ ((__packed__)) hci_read_clock_rp;
1786
1787
1788 /**************************************************************************
1789 **************************************************************************
1790 ** OGF 0x06 Testing commands and return parameters
1791 **************************************************************************
1792 **************************************************************************/
1793
1794 #define HCI_OGF_TESTING 0x06
1795
1796 #define HCI_OCF_READ_LOOPBACK_MODE 0x0001
1797 #define HCI_CMD_READ_LOOPBACK_MODE 0x1801
1798 /* No command parameter(s) */
1799 typedef struct {
1800 uint8_t status; /* 0x00 - success */
1801 uint8_t lbmode; /* loopback mode */
1802 } __attribute__ ((__packed__)) hci_read_loopback_mode_rp;
1803
1804 #define HCI_OCF_WRITE_LOOPBACK_MODE 0x0002
1805 #define HCI_CMD_WRITE_LOOPBACK_MODE 0x1802
1806 typedef struct {
1807 uint8_t lbmode; /* loopback mode */
1808 } __attribute__ ((__packed__)) hci_write_loopback_mode_cp;
1809
1810 typedef hci_status_rp hci_write_loopback_mode_rp;
1811
1812 #define HCI_OCF_ENABLE_UNIT_UNDER_TEST 0x0003
1813 #define HCI_CMD_ENABLE_UNIT_UNDER_TEST 0x1803
1814 /* No command parameter(s) */
1815 typedef hci_status_rp hci_enable_unit_under_test_rp;
1816
1817 #define HCI_OCF_WRITE_SIMPLE_PAIRING_DEBUG_MODE 0x0004
1818 #define HCI_CMD_WRITE_SIMPLE_PAIRING_DEBUG_MODE 0x1804
1819 typedef struct {
1820 uint8_t mode; /* simple pairing debug mode */
1821 } __attribute__ ((__packed__)) hci_write_simple_pairing_debug_mode_cp;
1822
1823 typedef hci_status_rp hci_write_simple_pairing_debug_mode_rp;
1824
1825 /**************************************************************************
1826 **************************************************************************
1827 ** OGF 0x3e Bluetooth Logo Testing
1828 ** OGF 0x3f Vendor Specific
1829 **************************************************************************
1830 **************************************************************************/
1831
1832 #define HCI_OGF_BT_LOGO 0x3e
1833 #define HCI_OGF_VENDOR 0x3f
1834
1835 /* Ericsson specific FC */
1836 #define HCI_CMD_ERICSSON_WRITE_PCM_SETTINGS 0xFC07
1837 #define HCI_CMD_ERICSSON_SET_UART_BAUD_RATE 0xFC09
1838 #define HCI_CMD_ERICSSON_SET_SCO_DATA_PATH 0xFC1D
1839
1840 /* Cambridge Silicon Radio specific FC */
1841 #define HCI_CMD_CSR_EXTN 0xFC00
1842
1843
1844 /**************************************************************************
1845 **************************************************************************
1846 ** Events and event parameters
1847 **************************************************************************
1848 **************************************************************************/
1849
1850 #define HCI_EVENT_INQUIRY_COMPL 0x01
1851 typedef struct {
1852 uint8_t status; /* 0x00 - success */
1853 } __attribute__ ((__packed__)) hci_inquiry_compl_ep;
1854
1855 #define HCI_EVENT_INQUIRY_RESULT 0x02
1856 typedef struct {
1857 uint8_t num_responses; /* number of responses */
1858 /* hci_inquiry_response[num_responses] -- see below */
1859 } __attribute__ ((__packed__)) hci_inquiry_result_ep;
1860
1861 typedef struct {
1862 bdaddr_t bdaddr; /* unit address */
1863 uint8_t page_scan_rep_mode; /* page scan rep. mode */
1864 uint8_t page_scan_period_mode; /* page scan period mode */
1865 uint8_t page_scan_mode; /* page scan mode */
1866 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1867 uint16_t clock_offset; /* clock offset */
1868 } __attribute__ ((__packed__)) hci_inquiry_response;
1869
1870 #define HCI_EVENT_CON_COMPL 0x03
1871 typedef struct {
1872 uint8_t status; /* 0x00 - success */
1873 uint16_t con_handle; /* Connection handle */
1874 bdaddr_t bdaddr; /* remote unit address */
1875 uint8_t link_type; /* Link type */
1876 uint8_t encryption_mode; /* Encryption mode */
1877 } __attribute__ ((__packed__)) hci_con_compl_ep;
1878
1879 #define HCI_EVENT_CON_REQ 0x04
1880 typedef struct {
1881 bdaddr_t bdaddr; /* remote unit address */
1882 uint8_t uclass[HCI_CLASS_SIZE]; /* remote unit class */
1883 uint8_t link_type; /* link type */
1884 } __attribute__ ((__packed__)) hci_con_req_ep;
1885
1886 #define HCI_EVENT_DISCON_COMPL 0x05
1887 typedef struct {
1888 uint8_t status; /* 0x00 - success */
1889 uint16_t con_handle; /* connection handle */
1890 uint8_t reason; /* reason to disconnect */
1891 } __attribute__ ((__packed__)) hci_discon_compl_ep;
1892
1893 #define HCI_EVENT_AUTH_COMPL 0x06
1894 typedef struct {
1895 uint8_t status; /* 0x00 - success */
1896 uint16_t con_handle; /* connection handle */
1897 } __attribute__ ((__packed__)) hci_auth_compl_ep;
1898
1899 #define HCI_EVENT_REMOTE_NAME_REQ_COMPL 0x07
1900 typedef struct {
1901 uint8_t status; /* 0x00 - success */
1902 bdaddr_t bdaddr; /* remote unit address */
1903 char name[HCI_UNIT_NAME_SIZE]; /* remote unit name */
1904 } __attribute__ ((__packed__)) hci_remote_name_req_compl_ep;
1905
1906 #define HCI_EVENT_ENCRYPTION_CHANGE 0x08
1907 typedef struct {
1908 uint8_t status; /* 0x00 - success */
1909 uint16_t con_handle; /* Connection handle */
1910 uint8_t encryption_enable; /* 0x00 - disable */
1911 } __attribute__ ((__packed__)) hci_encryption_change_ep;
1912
1913 #define HCI_EVENT_CHANGE_CON_LINK_KEY_COMPL 0x09
1914 typedef struct {
1915 uint8_t status; /* 0x00 - success */
1916 uint16_t con_handle; /* Connection handle */
1917 } __attribute__ ((__packed__)) hci_change_con_link_key_compl_ep;
1918
1919 #define HCI_EVENT_MASTER_LINK_KEY_COMPL 0x0a
1920 typedef struct {
1921 uint8_t status; /* 0x00 - success */
1922 uint16_t con_handle; /* Connection handle */
1923 uint8_t key_flag; /* Key flag */
1924 } __attribute__ ((__packed__)) hci_master_link_key_compl_ep;
1925
1926 #define HCI_EVENT_READ_REMOTE_FEATURES_COMPL 0x0b
1927 typedef struct {
1928 uint8_t status; /* 0x00 - success */
1929 uint16_t con_handle; /* Connection handle */
1930 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1931 } __attribute__ ((__packed__)) hci_read_remote_features_compl_ep;
1932
1933 #define HCI_EVENT_READ_REMOTE_VER_INFO_COMPL 0x0c
1934 typedef struct {
1935 uint8_t status; /* 0x00 - success */
1936 uint16_t con_handle; /* Connection handle */
1937 uint8_t lmp_version; /* LMP version */
1938 uint16_t manufacturer; /* Hardware manufacturer name */
1939 uint16_t lmp_subversion; /* LMP sub-version */
1940 } __attribute__ ((__packed__)) hci_read_remote_ver_info_compl_ep;
1941
1942 #define HCI_EVENT_QOS_SETUP_COMPL 0x0d
1943 typedef struct {
1944 uint8_t status; /* 0x00 - success */
1945 uint16_t con_handle; /* connection handle */
1946 uint8_t flags; /* reserved for future use */
1947 uint8_t service_type; /* service type */
1948 uint32_t token_rate; /* bytes per second */
1949 uint32_t peak_bandwidth; /* bytes per second */
1950 uint32_t latency; /* microseconds */
1951 uint32_t delay_variation; /* microseconds */
1952 } __attribute__ ((__packed__)) hci_qos_setup_compl_ep;
1953
1954 #define HCI_EVENT_COMMAND_COMPL 0x0e
1955 typedef struct {
1956 uint8_t num_cmd_pkts; /* # of HCI command packets */
1957 uint16_t opcode; /* command OpCode */
1958 /* command return parameters (if any) */
1959 } __attribute__ ((__packed__)) hci_command_compl_ep;
1960
1961 #define HCI_EVENT_COMMAND_STATUS 0x0f
1962 typedef struct {
1963 uint8_t status; /* 0x00 - pending */
1964 uint8_t num_cmd_pkts; /* # of HCI command packets */
1965 uint16_t opcode; /* command OpCode */
1966 } __attribute__ ((__packed__)) hci_command_status_ep;
1967
1968 #define HCI_EVENT_HARDWARE_ERROR 0x10
1969 typedef struct {
1970 uint8_t hardware_code; /* hardware error code */
1971 } __attribute__ ((__packed__)) hci_hardware_error_ep;
1972
1973 #define HCI_EVENT_FLUSH_OCCUR 0x11
1974 typedef struct {
1975 uint16_t con_handle; /* connection handle */
1976 } __attribute__ ((__packed__)) hci_flush_occur_ep;
1977
1978 #define HCI_EVENT_ROLE_CHANGE 0x12
1979 typedef struct {
1980 uint8_t status; /* 0x00 - success */
1981 bdaddr_t bdaddr; /* address of remote unit */
1982 uint8_t role; /* new connection role */
1983 } __attribute__ ((__packed__)) hci_role_change_ep;
1984
1985 #define HCI_EVENT_NUM_COMPL_PKTS 0x13
1986 typedef struct {
1987 uint8_t num_con_handles; /* # of connection handles */
1988 /* these are repeated "num_con_handles" times
1989 uint16_t con_handle; --- connection handle(s)
1990 uint16_t compl_pkts; --- # of completed packets */
1991 } __attribute__ ((__packed__)) hci_num_compl_pkts_ep;
1992
1993 #define HCI_EVENT_MODE_CHANGE 0x14
1994 typedef struct {
1995 uint8_t status; /* 0x00 - success */
1996 uint16_t con_handle; /* connection handle */
1997 uint8_t unit_mode; /* remote unit mode */
1998 uint16_t interval; /* interval * 0.625 msec */
1999 } __attribute__ ((__packed__)) hci_mode_change_ep;
2000
2001 #define HCI_EVENT_RETURN_LINK_KEYS 0x15
2002 typedef struct {
2003 uint8_t num_keys; /* # of keys */
2004 /* these are repeated "num_keys" times
2005 bdaddr_t bdaddr; --- remote address(es)
2006 uint8_t key[HCI_KEY_SIZE]; --- key(s) */
2007 } __attribute__ ((__packed__)) hci_return_link_keys_ep;
2008
2009 #define HCI_EVENT_PIN_CODE_REQ 0x16
2010 typedef struct {
2011 bdaddr_t bdaddr; /* remote unit address */
2012 } __attribute__ ((__packed__)) hci_pin_code_req_ep;
2013
2014 #define HCI_EVENT_LINK_KEY_REQ 0x17
2015 typedef struct {
2016 bdaddr_t bdaddr; /* remote unit address */
2017 } __attribute__ ((__packed__)) hci_link_key_req_ep;
2018
2019 #define HCI_EVENT_LINK_KEY_NOTIFICATION 0x18
2020 typedef struct {
2021 bdaddr_t bdaddr; /* remote unit address */
2022 uint8_t key[HCI_KEY_SIZE]; /* link key */
2023 uint8_t key_type; /* type of the key */
2024 } __attribute__ ((__packed__)) hci_link_key_notification_ep;
2025
2026 #define HCI_EVENT_LOOPBACK_COMMAND 0x19
2027 typedef hci_cmd_hdr_t hci_loopback_command_ep;
2028
2029 #define HCI_EVENT_DATA_BUFFER_OVERFLOW 0x1a
2030 typedef struct {
2031 uint8_t link_type; /* Link type */
2032 } __attribute__ ((__packed__)) hci_data_buffer_overflow_ep;
2033
2034 #define HCI_EVENT_MAX_SLOT_CHANGE 0x1b
2035 typedef struct {
2036 uint16_t con_handle; /* connection handle */
2037 uint8_t lmp_max_slots; /* Max. # of slots allowed */
2038 } __attribute__ ((__packed__)) hci_max_slot_change_ep;
2039
2040 #define HCI_EVENT_READ_CLOCK_OFFSET_COMPL 0x1c
2041 typedef struct {
2042 uint8_t status; /* 0x00 - success */
2043 uint16_t con_handle; /* Connection handle */
2044 uint16_t clock_offset; /* Clock offset */
2045 } __attribute__ ((__packed__)) hci_read_clock_offset_compl_ep;
2046
2047 #define HCI_EVENT_CON_PKT_TYPE_CHANGED 0x1d
2048 typedef struct {
2049 uint8_t status; /* 0x00 - success */
2050 uint16_t con_handle; /* connection handle */
2051 uint16_t pkt_type; /* packet type */
2052 } __attribute__ ((__packed__)) hci_con_pkt_type_changed_ep;
2053
2054 #define HCI_EVENT_QOS_VIOLATION 0x1e
2055 typedef struct {
2056 uint16_t con_handle; /* connection handle */
2057 } __attribute__ ((__packed__)) hci_qos_violation_ep;
2058
2059 /* Page Scan Mode Change Event is deprecated */
2060 #define HCI_EVENT_PAGE_SCAN_MODE_CHANGE 0x1f
2061 typedef struct {
2062 bdaddr_t bdaddr; /* destination address */
2063 uint8_t page_scan_mode; /* page scan mode */
2064 } __attribute__ ((__packed__)) hci_page_scan_mode_change_ep;
2065
2066 #define HCI_EVENT_PAGE_SCAN_REP_MODE_CHANGE 0x20
2067 typedef struct {
2068 bdaddr_t bdaddr; /* destination address */
2069 uint8_t page_scan_rep_mode; /* page scan repetition mode */
2070 } __attribute__ ((__packed__)) hci_page_scan_rep_mode_change_ep;
2071
2072 #define HCI_EVENT_FLOW_SPECIFICATION_COMPL 0x21
2073 typedef struct {
2074 uint8_t status; /* 0x00 - success */
2075 uint16_t con_handle; /* connection handle */
2076 uint8_t flags; /* reserved */
2077 uint8_t direction; /* flow direction */
2078 uint8_t type; /* service type */
2079 uint32_t token_rate; /* token rate */
2080 uint32_t bucket_size; /* token bucket size */
2081 uint32_t peak_bandwidth; /* peak bandwidth */
2082 uint32_t latency; /* access latency */
2083 } __attribute__ ((__packed__)) hci_flow_specification_compl_ep;
2084
2085 #define HCI_EVENT_RSSI_RESULT 0x22
2086 typedef struct {
2087 uint8_t num_responses; /* number of responses */
2088 /* hci_rssi_response[num_responses] -- see below */
2089 } __attribute__ ((__packed__)) hci_rssi_result_ep;
2090
2091 typedef struct {
2092 bdaddr_t bdaddr; /* unit address */
2093 uint8_t page_scan_rep_mode; /* page scan rep. mode */
2094 uint8_t blank; /* reserved */
2095 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
2096 uint16_t clock_offset; /* clock offset */
2097 int8_t rssi; /* rssi */
2098 } __attribute__ ((__packed__)) hci_rssi_response;
2099
2100 #define HCI_EVENT_READ_REMOTE_EXTENDED_FEATURES 0x23
2101 typedef struct {
2102 uint8_t status; /* 0x00 - success */
2103 uint16_t con_handle; /* connection handle */
2104 uint8_t page; /* page number */
2105 uint8_t max; /* max page number */
2106 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
2107 } __attribute__ ((__packed__)) hci_read_remote_extended_features_ep;
2108
2109 #define HCI_EVENT_SCO_CON_COMPL 0x2c
2110 typedef struct {
2111 uint8_t status; /* 0x00 - success */
2112 uint16_t con_handle; /* connection handle */
2113 bdaddr_t bdaddr; /* unit address */
2114 uint8_t link_type; /* link type */
2115 uint8_t interval; /* transmission interval */
2116 uint8_t window; /* retransmission window */
2117 uint16_t rxlen; /* rx packet length */
2118 uint16_t txlen; /* tx packet length */
2119 uint8_t mode; /* air mode */
2120 } __attribute__ ((__packed__)) hci_sco_con_compl_ep;
2121
2122 #define HCI_EVENT_SCO_CON_CHANGED 0x2d
2123 typedef struct {
2124 uint8_t status; /* 0x00 - success */
2125 uint16_t con_handle; /* connection handle */
2126 uint8_t interval; /* transmission interval */
2127 uint8_t window; /* retransmission window */
2128 uint16_t rxlen; /* rx packet length */
2129 uint16_t txlen; /* tx packet length */
2130 } __attribute__ ((__packed__)) hci_sco_con_changed_ep;
2131
2132 #define HCI_EVENT_SNIFF_SUBRATING 0x2e
2133 typedef struct {
2134 uint8_t status; /* 0x00 - success */
2135 uint16_t con_handle; /* connection handle */
2136 uint16_t tx_latency; /* max transmit latency */
2137 uint16_t rx_latency; /* max receive latency */
2138 uint16_t remote_timeout; /* remote timeout */
2139 uint16_t local_timeout; /* local timeout */
2140 } __attribute__ ((__packed__)) hci_sniff_subrating_ep;
2141
2142 #define HCI_EVENT_EXTENDED_RESULT 0x2f
2143 typedef struct {
2144 uint8_t num_responses; /* must be 0x01 */
2145 bdaddr_t bdaddr; /* remote device address */
2146 uint8_t page_scan_rep_mode;
2147 uint8_t reserved;
2148 uint8_t uclass[HCI_CLASS_SIZE];
2149 uint16_t clock_offset;
2150 int8_t rssi;
2151 uint8_t response[240]; /* extended inquiry response */
2152 } __attribute__ ((__packed__)) hci_extended_result_ep;
2153
2154 #define HCI_EVENT_ENCRYPTION_KEY_REFRESH 0x30
2155 typedef struct {
2156 uint8_t status; /* 0x00 - success */
2157 uint16_t con_handle; /* connection handle */
2158 } __attribute__ ((__packed__)) hci_encryption_key_refresh_ep;
2159
2160 #define HCI_EVENT_IO_CAPABILITY_REQ 0x31
2161 typedef struct {
2162 bdaddr_t bdaddr; /* remote device address */
2163 } __attribute__ ((__packed__)) hci_io_capability_req_ep;
2164
2165 #define HCI_EVENT_IO_CAPABILITY_RSP 0x32
2166 typedef struct {
2167 bdaddr_t bdaddr; /* remote device address */
2168 uint8_t io_capability;
2169 uint8_t oob_data_present;
2170 uint8_t auth_requirement;
2171 } __attribute__ ((__packed__)) hci_io_capability_rsp_ep;
2172
2173 #define HCI_EVENT_USER_CONFIRM_REQ 0x33
2174 typedef struct {
2175 bdaddr_t bdaddr; /* remote device address */
2176 uint32_t value; /* 000000 - 999999 */
2177 } __attribute__ ((__packed__)) hci_user_confirm_req_ep;
2178
2179 #define HCI_EVENT_USER_PASSKEY_REQ 0x34
2180 typedef struct {
2181 bdaddr_t bdaddr; /* remote device address */
2182 } __attribute__ ((__packed__)) hci_user_passkey_req_ep;
2183
2184 #define HCI_EVENT_REMOTE_OOB_DATA_REQ 0x35
2185 typedef struct {
2186 bdaddr_t bdaddr; /* remote device address */
2187 } __attribute__ ((__packed__)) hci_remote_oob_data_req_ep;
2188
2189 #define HCI_EVENT_SIMPLE_PAIRING_COMPL 0x36
2190 typedef struct {
2191 uint8_t status; /* 0x00 - success */
2192 bdaddr_t bdaddr; /* remote device address */
2193 } __attribute__ ((__packed__)) hci_simple_pairing_compl_ep;
2194
2195 #define HCI_EVENT_LINK_SUPERVISION_TO_CHANGED 0x38
2196 typedef struct {
2197 uint16_t con_handle; /* connection handle */
2198 uint16_t timeout; /* link supervision timeout */
2199 } __attribute__ ((__packed__)) hci_link_supervision_to_changed_ep;
2200
2201 #define HCI_EVENT_ENHANCED_FLUSH_COMPL 0x39
2202 typedef struct {
2203 uint16_t con_handle; /* connection handle */
2204 } __attribute__ ((__packed__)) hci_enhanced_flush_compl_ep;
2205
2206 #define HCI_EVENT_USER_PASSKEY_NOTIFICATION 0x3b
2207 typedef struct {
2208 bdaddr_t bdaddr; /* remote device address */
2209 uint32_t value; /* 000000 - 999999 */
2210 } __attribute__ ((__packed__)) hci_user_passkey_notification_ep;
2211
2212 #define HCI_EVENT_KEYPRESS_NOTIFICATION 0x3c
2213 typedef struct {
2214 bdaddr_t bdaddr; /* remote device address */
2215 uint8_t notification_type;
2216 } __attribute__ ((__packed__)) hci_keypress_notification_ep;
2217
2218 #define HCI_EVENT_REMOTE_FEATURES_NOTIFICATION 0x3d
2219 typedef struct {
2220 bdaddr_t bdaddr; /* remote device address */
2221 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
2222 } __attribute__ ((__packed__)) hci_remote_features_notification_ep;
2223
2224 #define HCI_EVENT_BT_LOGO 0xfe
2225
2226 #define HCI_EVENT_VENDOR 0xff
2227
2228 /**************************************************************************
2229 **************************************************************************
2230 ** HCI Socket Definitions
2231 **************************************************************************
2232 **************************************************************************/
2233
2234 /* HCI socket options */
2235 #define SO_HCI_EVT_FILTER 1 /* get/set event filter */
2236 #define SO_HCI_PKT_FILTER 2 /* get/set packet filter */
2237 #define SO_HCI_DIRECTION 3 /* packet direction indicator */
2238
2239 /* Control Messages */
2240 #define SCM_HCI_DIRECTION SO_HCI_DIRECTION
2241
2242 /*
2243 * HCI socket filter and get/set routines
2244 *
2245 * for ease of use, we filter 256 possible events/packets
2246 */
2247 struct hci_filter {
2248 uint32_t mask[8]; /* 256 bits */
2249 };
2250
2251 static __inline void
2252 hci_filter_set(uint8_t bit, struct hci_filter *filter)
2253 {
2254 uint8_t off = bit - 1;
2255
2256 off >>= 5;
2257 filter->mask[off] |= (1 << ((bit - 1) & 0x1f));
2258 }
2259
2260 static __inline void
2261 hci_filter_clr(uint8_t bit, struct hci_filter *filter)
2262 {
2263 uint8_t off = bit - 1;
2264
2265 off >>= 5;
2266 filter->mask[off] &= ~(1 << ((bit - 1) & 0x1f));
2267 }
2268
2269 static __inline int
2270 hci_filter_test(uint8_t bit, struct hci_filter *filter)
2271 {
2272 uint8_t off = bit - 1;
2273
2274 off >>= 5;
2275 return (filter->mask[off] & (1 << ((bit - 1) & 0x1f)));
2276 }
2277
2278 /*
2279 * HCI socket ioctl's
2280 *
2281 * Apart from GBTINFOA, these are all indexed on the unit name
2282 */
2283
2284 #define SIOCGBTINFO _IOWR('b', 5, struct btreq) /* get unit info */
2285 #define SIOCGBTINFOA _IOWR('b', 6, struct btreq) /* get info by address */
2286 #define SIOCNBTINFO _IOWR('b', 7, struct btreq) /* next unit info */
2287
2288 #define SIOCSBTFLAGS _IOWR('b', 8, struct btreq) /* set unit flags */
2289 #define SIOCSBTPOLICY _IOWR('b', 9, struct btreq) /* set unit link policy */
2290 #define SIOCSBTPTYPE _IOWR('b', 10, struct btreq) /* set unit packet type */
2291
2292 #define SIOCGBTSTATS _IOWR('b', 11, struct btreq) /* get unit statistics */
2293 #define SIOCZBTSTATS _IOWR('b', 12, struct btreq) /* zero unit statistics */
2294
2295 #define SIOCBTDUMP _IOW('b', 13, struct btreq) /* print debug info */
2296 #define SIOCSBTSCOMTU _IOWR('b', 17, struct btreq) /* set sco_mtu value */
2297
2298 struct bt_stats {
2299 uint32_t err_tx;
2300 uint32_t err_rx;
2301 uint32_t cmd_tx;
2302 uint32_t evt_rx;
2303 uint32_t acl_tx;
2304 uint32_t acl_rx;
2305 uint32_t sco_tx;
2306 uint32_t sco_rx;
2307 uint32_t byte_tx;
2308 uint32_t byte_rx;
2309 };
2310
2311 struct btreq {
2312 char btr_name[HCI_DEVNAME_SIZE]; /* device name */
2313
2314 union {
2315 struct {
2316 bdaddr_t btri_bdaddr; /* device bdaddr */
2317 uint16_t btri_flags; /* flags */
2318 uint16_t btri_num_cmd; /* # of free cmd buffers */
2319 uint16_t btri_num_acl; /* # of free ACL buffers */
2320 uint16_t btri_num_sco; /* # of free SCO buffers */
2321 uint16_t btri_acl_mtu; /* ACL mtu */
2322 uint16_t btri_sco_mtu; /* SCO mtu */
2323 uint16_t btri_link_policy; /* Link Policy */
2324 uint16_t btri_packet_type; /* Packet Type */
2325 } btri;
2326 struct bt_stats btrs; /* unit stats */
2327 } btru;
2328 };
2329
2330 #define btr_flags btru.btri.btri_flags
2331 #define btr_bdaddr btru.btri.btri_bdaddr
2332 #define btr_num_cmd btru.btri.btri_num_cmd
2333 #define btr_num_acl btru.btri.btri_num_acl
2334 #define btr_num_sco btru.btri.btri_num_sco
2335 #define btr_acl_mtu btru.btri.btri_acl_mtu
2336 #define btr_sco_mtu btru.btri.btri_sco_mtu
2337 #define btr_link_policy btru.btri.btri_link_policy
2338 #define btr_packet_type btru.btri.btri_packet_type
2339 #define btr_stats btru.btrs
2340
2341 /* hci_unit & btr_flags */
2342 #define BTF_UP (1<<0) /* unit is up */
2343 #define BTF_RUNNING (1<<1) /* unit is running */
2344 #define BTF_XMIT_CMD (1<<2) /* unit is transmitting CMD packets */
2345 #define BTF_XMIT_ACL (1<<3) /* unit is transmitting ACL packets */
2346 #define BTF_XMIT_SCO (1<<4) /* unit is transmitting SCO packets */
2347 #define BTF_XMIT (BTF_XMIT_CMD | BTF_XMIT_ACL | BTF_XMIT_SCO)
2348 #define BTF_INIT_BDADDR (1<<5) /* waiting for bdaddr */
2349 #define BTF_INIT_BUFFER_SIZE (1<<6) /* waiting for buffer size */
2350 #define BTF_INIT_FEATURES (1<<7) /* waiting for features */
2351 #define BTF_POWER_UP_NOOP (1<<8) /* should wait for No-op on power up */
2352 #define BTF_INIT_COMMANDS (1<<9) /* waiting for supported commands */
2353
2354 #define BTF_INIT (BTF_INIT_BDADDR \
2355 | BTF_INIT_BUFFER_SIZE \
2356 | BTF_INIT_FEATURES \
2357 | BTF_INIT_COMMANDS)
2358
2359 /**************************************************************************
2360 **************************************************************************
2361 ** HCI Kernel Definitions
2362 **************************************************************************
2363 **************************************************************************/
2364
2365 #ifdef _KERNEL
2366
2367 #include <net/if.h> /* for struct ifqueue */
2368
2369 struct l2cap_channel;
2370 struct mbuf;
2371 struct sco_pcb;
2372 struct socket;
2373
2374 /* global HCI kernel variables */
2375
2376 /* sysctl variables */
2377 extern int hci_memo_expiry;
2378 extern int hci_acl_expiry;
2379 extern int hci_sendspace, hci_recvspace;
2380 extern int hci_eventq_max, hci_aclrxq_max, hci_scorxq_max;
2381
2382 /*
2383 * HCI Connection Information
2384 */
2385 struct hci_link {
2386 struct hci_unit *hl_unit; /* our unit */
2387 TAILQ_ENTRY(hci_link) hl_next; /* next link on unit */
2388
2389 /* common info */
2390 uint16_t hl_state; /* connection state */
2391 uint16_t hl_flags; /* link flags */
2392 bdaddr_t hl_bdaddr; /* dest address */
2393 uint16_t hl_handle; /* connection handle */
2394 uint8_t hl_type; /* link type */
2395
2396 /* ACL link info */
2397 uint8_t hl_lastid; /* last id used */
2398 uint16_t hl_refcnt; /* reference count */
2399 uint16_t hl_mtu; /* signalling mtu for link */
2400 uint16_t hl_flush; /* flush timeout */
2401 uint16_t hl_clock; /* remote clock offset */
2402
2403 TAILQ_HEAD(,l2cap_pdu) hl_txq; /* queue of outgoing PDUs */
2404 int hl_txqlen; /* number of fragments */
2405 struct mbuf *hl_rxp; /* incoming PDU (accumulating)*/
2406 struct callout hl_expire; /* connection expiry timer */
2407 TAILQ_HEAD(,l2cap_req) hl_reqs; /* pending requests */
2408
2409 /* SCO link info */
2410 struct hci_link *hl_link; /* SCO ACL link */
2411 struct sco_pcb *hl_sco; /* SCO pcb */
2412 struct ifqueue hl_data; /* SCO outgoing data */
2413 };
2414
2415 /* hci_link state */
2416 #define HCI_LINK_CLOSED 0 /* closed */
2417 #define HCI_LINK_WAIT_CONNECT 1 /* waiting to connect */
2418 #define HCI_LINK_WAIT_AUTH 2 /* waiting for auth */
2419 #define HCI_LINK_WAIT_ENCRYPT 3 /* waiting for encrypt */
2420 #define HCI_LINK_WAIT_SECURE 4 /* waiting for secure */
2421 #define HCI_LINK_OPEN 5 /* ready and willing */
2422 #define HCI_LINK_BLOCK 6 /* open but blocking (see hci_acl_start) */
2423
2424 /* hci_link flags */
2425 #define HCI_LINK_AUTH_REQ (1<<0) /* authentication requested */
2426 #define HCI_LINK_ENCRYPT_REQ (1<<1) /* encryption requested */
2427 #define HCI_LINK_SECURE_REQ (1<<2) /* secure link requested */
2428 #define HCI_LINK_AUTH (1<<3) /* link is authenticated */
2429 #define HCI_LINK_ENCRYPT (1<<4) /* link is encrypted */
2430 #define HCI_LINK_SECURE (1<<5) /* link is secured */
2431
2432 /*
2433 * Bluetooth Memo
2434 * cached device information for remote devices that this unit has seen
2435 */
2436 struct hci_memo {
2437 struct timeval time; /* time of last response */
2438 bdaddr_t bdaddr;
2439 uint8_t page_scan_rep_mode;
2440 uint8_t page_scan_mode;
2441 uint16_t clock_offset;
2442 LIST_ENTRY(hci_memo) next;
2443 };
2444
2445 /*
2446 * The Bluetooth HCI interface attachment structure
2447 */
2448 struct hci_if {
2449 int (*enable)(struct device *);
2450 void (*disable)(struct device *);
2451 void (*output_cmd)(struct device *, struct mbuf *);
2452 void (*output_acl)(struct device *, struct mbuf *);
2453 void (*output_sco)(struct device *, struct mbuf *);
2454 void (*get_stats)(struct device *, struct bt_stats *, int);
2455 };
2456
2457 /*
2458 * The Bluetooth HCI device unit structure
2459 */
2460 struct hci_unit {
2461 struct device *hci_dev; /* bthci handle */
2462 #if 0 /* not yet */
2463 device_t hci_bthub; /* bthub(4) handle */
2464 #endif
2465 const struct hci_if *hci_if; /* bthci driver interface */
2466
2467 /* device info */
2468 bdaddr_t hci_bdaddr; /* device address */
2469 uint16_t hci_flags; /* see BTF_ above */
2470
2471 uint16_t hci_packet_type; /* packet types */
2472 uint16_t hci_acl_mask; /* ACL packet capabilities */
2473 uint16_t hci_sco_mask; /* SCO packet capabilities */
2474
2475 uint16_t hci_link_policy; /* link policy */
2476 uint16_t hci_lmp_mask; /* link policy capabilities */
2477
2478 uint8_t hci_cmds[HCI_COMMANDS_SIZE]; /* opcode bitmask */
2479
2480 /* flow control */
2481 uint16_t hci_max_acl_size; /* ACL payload mtu */
2482 uint16_t hci_num_acl_pkts; /* free ACL packet buffers */
2483 uint8_t hci_num_cmd_pkts; /* free CMD packet buffers */
2484 uint8_t hci_max_sco_size; /* SCO payload mtu */
2485 uint16_t hci_num_sco_pkts; /* free SCO packet buffers */
2486
2487 TAILQ_HEAD(,hci_link) hci_links; /* list of ACL/SCO links */
2488 LIST_HEAD(,hci_memo) hci_memos; /* cached memo list */
2489
2490 /* input queues */
2491 void *hci_rxint; /* receive interrupt cookie */
2492 struct lock hci_devlock; /* device queue lock */
2493 struct ifqueue hci_eventq; /* Event queue */
2494 struct ifqueue hci_aclrxq; /* ACL rx queue */
2495 struct ifqueue hci_scorxq; /* SCO rx queue */
2496 uint16_t hci_eventqlen; /* Event queue length */
2497 uint16_t hci_aclrxqlen; /* ACL rx queue length */
2498 uint16_t hci_scorxqlen; /* SCO rx queue length */
2499
2500 /* output queues */
2501 struct ifqueue hci_cmdwait; /* pending commands */
2502 struct ifqueue hci_scodone; /* SCO done queue */
2503
2504 TAILQ_ENTRY(hci_unit) hci_next;
2505 };
2506
2507 extern TAILQ_HEAD(hci_unit_list, hci_unit) hci_unit_list;
2508
2509 /*
2510 * HCI layer function prototypes
2511 */
2512
2513 /* hci_event.c */
2514 void hci_event(struct mbuf *, struct hci_unit *);
2515
2516 /* hci_ioctl.c */
2517 int hci_ioctl(unsigned long, void *, struct proc *);
2518
2519 /* hci_link.c */
2520 struct hci_link *hci_acl_open(struct hci_unit *, bdaddr_t *);
2521 struct hci_link *hci_acl_newconn(struct hci_unit *, bdaddr_t *);
2522 void hci_acl_close(struct hci_link *, int);
2523 void hci_acl_timeout(void *);
2524 int hci_acl_setmode(struct hci_link *);
2525 void hci_acl_linkmode(struct hci_link *);
2526 void hci_acl_recv(struct mbuf *, struct hci_unit *);
2527 int hci_acl_send(struct mbuf *, struct hci_link *, struct l2cap_channel *);
2528 void hci_acl_start(struct hci_link *);
2529 void hci_acl_complete(struct hci_link *, int);
2530 struct hci_link *hci_sco_newconn(struct hci_unit *, bdaddr_t *);
2531 void hci_sco_recv(struct mbuf *, struct hci_unit *);
2532 void hci_sco_start(struct hci_link *);
2533 void hci_sco_complete(struct hci_link *, int);
2534 struct hci_link *hci_link_alloc(struct hci_unit *);
2535 void hci_link_free(struct hci_link *, int);
2536 struct hci_link *hci_link_lookup_state(struct hci_unit *, uint16_t, uint16_t);
2537 struct hci_link *hci_link_lookup_bdaddr(struct hci_unit *, bdaddr_t *, uint16_t);
2538 struct hci_link *hci_link_lookup_handle(struct hci_unit *, uint16_t);
2539
2540 /* hci_misc.c */
2541 int hci_route_lookup(bdaddr_t *, bdaddr_t *);
2542 struct hci_memo *hci_memo_find(struct hci_unit *, bdaddr_t *);
2543 struct hci_memo *hci_memo_new(struct hci_unit *, bdaddr_t *);
2544 void hci_memo_free(struct hci_memo *);
2545
2546 /* hci_socket.c */
2547 void hci_drop(void *);
2548 int hci_usrreq(struct socket *, int, struct mbuf *, struct mbuf *, struct mbuf *);
2549 int hci_ctloutput(struct socket *so, struct sockopt *sopt);
2550 void hci_mtap(struct mbuf *, struct hci_unit *);
2551
2552 /* hci_unit.c */
2553 struct hci_unit *hci_attach(const struct hci_if *, struct device *, uint16_t);
2554 void hci_detach(struct hci_unit *);
2555 int hci_enable(struct hci_unit *);
2556 void hci_disable(struct hci_unit *);
2557 struct hci_unit *hci_unit_lookup(bdaddr_t *);
2558 int hci_send_cmd(struct hci_unit *, uint16_t, void *, uint8_t);
2559 int hci_input_event(struct hci_unit *, struct mbuf *);
2560 int hci_input_acl(struct hci_unit *, struct mbuf *);
2561 int hci_input_sco(struct hci_unit *, struct mbuf *);
2562 int hci_complete_sco(struct hci_unit *, struct mbuf *);
2563 void hci_output_cmd(struct hci_unit *, struct mbuf *);
2564 void hci_output_acl(struct hci_unit *, struct mbuf *);
2565 void hci_output_sco(struct hci_unit *, struct mbuf *);
2566 void hci_intr(void *);
2567 void btintr(struct netmsg *msg);
2568
2569 /* XXX mimic NetBSD for now, although we don't have these interfaces */
2570 #define M_GETCTX(m, t) ((t)(m)->m_pkthdr.rcvif)
2571 #define M_SETCTX(m, c) ((m)->m_pkthdr.rcvif = (void *)(c))
2572 #define EPASSTHROUGH ENOTTY /* XXX */
2573
2574 #endif /* _KERNEL */
2575
2576 #endif /* _NETBT_HCI_H_ */
DragonFly BSD