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kernel - Bring in dff23c692 from FreeBSD
[dragonfly.git] / sys / netbt / hci.h
blob5be20901d4306cea1beb5cf17960edef1ec3f366
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/ioccom.h>
82 #include <sys/lock.h>
83
84 /**************************************************************************
85 **************************************************************************
86 ** Common defines and types (HCI)
87 **************************************************************************
88 **************************************************************************/
89
90 #define HCI_LAP_SIZE 3 /* unit LAP */
91 #define HCI_KEY_SIZE 16 /* link key */
92 #define HCI_PIN_SIZE 16 /* link PIN */
93 #define HCI_EVENT_MASK_SIZE 8 /* event mask */
94 #define HCI_CLASS_SIZE 3 /* unit class */
95 #define HCI_FEATURES_SIZE 8 /* LMP features */
96 #define HCI_UNIT_NAME_SIZE 248 /* unit name size */
97 #define HCI_DEVNAME_SIZE 16 /* same as dv_xname */
98 #define HCI_COMMANDS_SIZE 64 /* supported commands mask */
99
100 /* HCI specification */
101 #define HCI_SPEC_V10 0x00 /* v1.0 */
102 #define HCI_SPEC_V11 0x01 /* v1.1 */
103 #define HCI_SPEC_V12 0x02 /* v1.2 */
104 #define HCI_SPEC_V20 0x03 /* v2.0 */
105 #define HCI_SPEC_V21 0x04 /* v2.1 */
106 /* 0x05 - 0xFF - reserved for future use */
107
108 /* LMP features (and page 0 of extended features) */
109 /* ------------------- byte 0 --------------------*/
110 #define HCI_LMP_3SLOT 0x01
111 #define HCI_LMP_5SLOT 0x02
112 #define HCI_LMP_ENCRYPTION 0x04
113 #define HCI_LMP_SLOT_OFFSET 0x08
114 #define HCI_LMP_TIMIACCURACY 0x10
115 #define HCI_LMP_ROLE_SWITCH 0x20
116 #define HCI_LMP_HOLD_MODE 0x40
117 #define HCI_LMP_SNIFF_MODE 0x80
118 /* ------------------- byte 1 --------------------*/
119 #define HCI_LMP_PARK_MODE 0x01
120 #define HCI_LMP_RSSI 0x02
121 #define HCI_LMP_CHANNEL_QUALITY 0x04
122 #define HCI_LMP_SCO_LINK 0x08
123 #define HCI_LMP_HV2_PKT 0x10
124 #define HCI_LMP_HV3_PKT 0x20
125 #define HCI_LMP_ULAW_LOG 0x40
126 #define HCI_LMP_ALAW_LOG 0x80
127 /* ------------------- byte 2 --------------------*/
128 #define HCI_LMP_CVSD 0x01
129 #define HCI_LMP_PAGISCHEME 0x02
130 #define HCI_LMP_POWER_CONTROL 0x04
131 #define HCI_LMP_TRANSPARENT_SCO 0x08
132 #define HCI_LMP_FLOW_CONTROL_LAG0 0x10
133 #define HCI_LMP_FLOW_CONTROL_LAG1 0x20
134 #define HCI_LMP_FLOW_CONTROL_LAG2 0x40
135 #define HCI_LMP_BC_ENCRYPTION 0x80
136 /* ------------------- byte 3 --------------------*/
137 /* reserved 0x01 */
138 #define HCI_LMP_EDR_ACL_2MBPS 0x02
139 #define HCI_LMP_EDR_ACL_3MBPS 0x04
140 #define HCI_LMP_ENHANCED_ISCAN 0x08
141 #define HCI_LMP_INTERLACED_ISCAN 0x10
142 #define HCI_LMP_INTERLACED_PSCAN 0x20
143 #define HCI_LMP_RSSI_INQUIRY 0x40
144 #define HCI_LMP_EV3_PKT 0x80
145 /* ------------------- byte 4 --------------------*/
146 #define HCI_LMP_EV4_PKT 0x01
147 #define HCI_LMP_EV5_PKT 0x02
148 /* reserved 0x04 */
149 #define HCI_LMP_AFH_CAPABLE_SLAVE 0x08
150 #define HCI_LMP_AFH_CLASS_SLAVE 0x10
151 /* reserved 0x20 */
152 /* reserved 0x40 */
153 #define HCI_LMP_3SLOT_EDR_ACL 0x80
154 /* ------------------- byte 5 --------------------*/
155 #define HCI_LMP_5SLOT_EDR_ACL 0x01
156 #define HCI_LMP_SNIFF_SUBRATING 0x02
157 #define HCI_LMP_PAUSE_ENCRYPTION 0x04
158 #define HCI_LMP_AFH_CAPABLE_MASTER 0x08
159 #define HCI_LMP_AFH_CLASS_MASTER 0x10
160 #define HCI_LMP_EDR_eSCO_2MBPS 0x20
161 #define HCI_LMP_EDR_eSCO_3MBPS 0x40
162 #define HCI_LMP_3SLOT_EDR_eSCO 0x80
163 /* ------------------- byte 6 --------------------*/
164 #define HCI_LMP_EXTENDED_INQUIRY 0x01
165 /* reserved 0x02 */
166 /* reserved 0x04 */
167 #define HCI_LMP_SIMPLE_PAIRING 0x08
168 #define HCI_LMP_ENCAPSULATED_PDU 0x10
169 #define HCI_LMP_ERRDATA_REPORTING 0x20
170 #define HCI_LMP_NOFLUSH_PB_FLAG 0x40
171 /* reserved 0x80 */
172 /* ------------------- byte 7 --------------------*/
173 #define HCI_LMP_LINK_SUPERVISION_TO 0x01
174 #define HCI_LMP_INQ_RSP_TX_POWER 0x02
175 #define HCI_LMP_EXTENDED_FEATURES 0x80
176
177 /* Link types */
178 #define HCI_LINK_SCO 0x00 /* Voice */
179 #define HCI_LINK_ACL 0x01 /* Data */
180 #define HCI_LINK_eSCO 0x02 /* eSCO */
181 /* 0x03 - 0xFF - reserved for future use */
182
183 /*
184 * ACL/SCO packet type bits are set to enable the
185 * packet type, except for 2MBPS and 3MBPS when they
186 * are unset to enable the packet type.
187 */
188 /* ACL Packet types for "Create Connection" */
189 #define HCI_PKT_2MBPS_DH1 0x0002
190 #define HCI_PKT_3MBPS_DH1 0x0004
191 #define HCI_PKT_DM1 0x0008
192 #define HCI_PKT_DH1 0x0010
193 #define HCI_PKT_2MBPS_DH3 0x0100
194 #define HCI_PKT_3MBPS_DH3 0x0200
195 #define HCI_PKT_DM3 0x0400
196 #define HCI_PKT_DH3 0x0800
197 #define HCI_PKT_2MBPS_DH5 0x1000
198 #define HCI_PKT_3MBPS_DH5 0x2000
199 #define HCI_PKT_DM5 0x4000
200 #define HCI_PKT_DH5 0x8000
201
202 /* SCO Packet types for "Setup Synchronous Connection" */
203 #define HCI_PKT_HV1 0x0001
204 #define HCI_PKT_HV2 0x0002
205 #define HCI_PKT_HV3 0x0004
206 #define HCI_PKT_EV3 0x0008
207 #define HCI_PKT_EV4 0x0010
208 #define HCI_PKT_EV5 0x0020
209 #define HCI_PKT_2MBPS_EV3 0x0040
210 #define HCI_PKT_3MBPS_EV3 0x0080
211 #define HCI_PKT_2MBPS_EV5 0x0100
212 #define HCI_PKT_3MBPS_EV5 0x0200
213
214 /*
215 * Connection modes/Unit modes
216 *
217 * This is confusing. It means that one of the units change its mode
218 * for the specific connection. For example one connection was put on
219 * hold (but i could be wrong :)
220 */
221
222 /* Page scan modes (are deprecated) */
223 #define HCI_MANDATORY_PAGE_SCAN_MODE 0x00
224 #define HCI_OPTIONAL_PAGE_SCAN_MODE1 0x01
225 #define HCI_OPTIONAL_PAGE_SCAN_MODE2 0x02
226 #define HCI_OPTIONAL_PAGE_SCAN_MODE3 0x03
227 /* 0x04 - 0xFF - reserved for future use */
228
229 /* Page scan repetition modes */
230 #define HCI_SCAN_REP_MODE0 0x00
231 #define HCI_SCAN_REP_MODE1 0x01
232 #define HCI_SCAN_REP_MODE2 0x02
233 /* 0x03 - 0xFF - reserved for future use */
234
235 /* Page scan period modes */
236 #define HCI_PAGE_SCAN_PERIOD_MODE0 0x00
237 #define HCI_PAGE_SCAN_PERIOD_MODE1 0x01
238 #define HCI_PAGE_SCAN_PERIOD_MODE2 0x02
239 /* 0x03 - 0xFF - reserved for future use */
240
241 /* Scan enable */
242 #define HCI_NO_SCAN_ENABLE 0x00
243 #define HCI_INQUIRY_SCAN_ENABLE 0x01
244 #define HCI_PAGE_SCAN_ENABLE 0x02
245 /* 0x04 - 0xFF - reserved for future use */
246
247 /* Hold mode activities */
248 #define HCI_HOLD_MODE_NO_CHANGE 0x00
249 #define HCI_HOLD_MODE_SUSPEND_PAGE_SCAN 0x01
250 #define HCI_HOLD_MODE_SUSPEND_INQUIRY_SCAN 0x02
251 #define HCI_HOLD_MODE_SUSPEND_PERIOD_INQUIRY 0x04
252 /* 0x08 - 0x80 - reserved for future use */
253
254 /* Connection roles */
255 #define HCI_ROLE_MASTER 0x00
256 #define HCI_ROLE_SLAVE 0x01
257 /* 0x02 - 0xFF - reserved for future use */
258
259 /* Key flags */
260 #define HCI_USE_SEMI_PERMANENT_LINK_KEYS 0x00
261 #define HCI_USE_TEMPORARY_LINK_KEY 0x01
262 /* 0x02 - 0xFF - reserved for future use */
263
264 /* Pin types */
265 #define HCI_PIN_TYPE_VARIABLE 0x00
266 #define HCI_PIN_TYPE_FIXED 0x01
267
268 /* Link key types */
269 #define HCI_LINK_KEY_TYPE_COMBINATION_KEY 0x00
270 #define HCI_LINK_KEY_TYPE_LOCAL_UNIT_KEY 0x01
271 #define HCI_LINK_KEY_TYPE_REMOTE_UNIT_KEY 0x02
272 /* 0x03 - 0xFF - reserved for future use */
273
274 /* Encryption modes */
275 #define HCI_ENCRYPTION_MODE_NONE 0x00
276 #define HCI_ENCRYPTION_MODE_P2P 0x01
277 #define HCI_ENCRYPTION_MODE_ALL 0x02
278 /* 0x03 - 0xFF - reserved for future use */
279
280 /* Quality of service types */
281 #define HCI_SERVICE_TYPE_NO_TRAFFIC 0x00
282 #define HCI_SERVICE_TYPE_BEST_EFFORT 0x01
283 #define HCI_SERVICE_TYPE_GUARANTEED 0x02
284 /* 0x03 - 0xFF - reserved for future use */
285
286 /* Link policy settings */
287 #define HCI_LINK_POLICY_DISABLE_ALL_LM_MODES 0x0000
288 #define HCI_LINK_POLICY_ENABLE_ROLE_SWITCH 0x0001 /* Master/Slave switch */
289 #define HCI_LINK_POLICY_ENABLE_HOLD_MODE 0x0002
290 #define HCI_LINK_POLICY_ENABLE_SNIFF_MODE 0x0004
291 #define HCI_LINK_POLICY_ENABLE_PARK_MODE 0x0008
292 /* 0x0010 - 0x8000 - reserved for future use */
293
294 /* Event masks */
295 #define HCI_EVMSK_ALL 0x00000000ffffffff
296 #define HCI_EVMSK_NONE 0x0000000000000000
297 #define HCI_EVMSK_INQUIRY_COMPL 0x0000000000000001
298 #define HCI_EVMSK_INQUIRY_RESULT 0x0000000000000002
299 #define HCI_EVMSK_CON_COMPL 0x0000000000000004
300 #define HCI_EVMSK_CON_REQ 0x0000000000000008
301 #define HCI_EVMSK_DISCON_COMPL 0x0000000000000010
302 #define HCI_EVMSK_AUTH_COMPL 0x0000000000000020
303 #define HCI_EVMSK_REMOTE_NAME_REQ_COMPL 0x0000000000000040
304 #define HCI_EVMSK_ENCRYPTION_CHANGE 0x0000000000000080
305 #define HCI_EVMSK_CHANGE_CON_LINK_KEY_COMPL 0x0000000000000100
306 #define HCI_EVMSK_MASTER_LINK_KEY_COMPL 0x0000000000000200
307 #define HCI_EVMSK_READ_REMOTE_FEATURES_COMPL 0x0000000000000400
308 #define HCI_EVMSK_READ_REMOTE_VER_INFO_COMPL 0x0000000000000800
309 #define HCI_EVMSK_QOS_SETUP_COMPL 0x0000000000001000
310 #define HCI_EVMSK_COMMAND_COMPL 0x0000000000002000
311 #define HCI_EVMSK_COMMAND_STATUS 0x0000000000004000
312 #define HCI_EVMSK_HARDWARE_ERROR 0x0000000000008000
313 #define HCI_EVMSK_FLUSH_OCCUR 0x0000000000010000
314 #define HCI_EVMSK_ROLE_CHANGE 0x0000000000020000
315 #define HCI_EVMSK_NUM_COMPL_PKTS 0x0000000000040000
316 #define HCI_EVMSK_MODE_CHANGE 0x0000000000080000
317 #define HCI_EVMSK_RETURN_LINK_KEYS 0x0000000000100000
318 #define HCI_EVMSK_PIN_CODE_REQ 0x0000000000200000
319 #define HCI_EVMSK_LINK_KEY_REQ 0x0000000000400000
320 #define HCI_EVMSK_LINK_KEY_NOTIFICATION 0x0000000000800000
321 #define HCI_EVMSK_LOOPBACK_COMMAND 0x0000000001000000
322 #define HCI_EVMSK_DATA_BUFFER_OVERFLOW 0x0000000002000000
323 #define HCI_EVMSK_MAX_SLOT_CHANGE 0x0000000004000000
324 #define HCI_EVMSK_READ_CLOCK_OFFSET_COMLETE 0x0000000008000000
325 #define HCI_EVMSK_CON_PKT_TYPE_CHANGED 0x0000000010000000
326 #define HCI_EVMSK_QOS_VIOLATION 0x0000000020000000
327 #define HCI_EVMSK_PAGE_SCAN_MODE_CHANGE 0x0000000040000000
328 #define HCI_EVMSK_PAGE_SCAN_REP_MODE_CHANGE 0x0000000080000000
329 /* 0x0000000100000000 - 0x8000000000000000 - reserved for future use */
330
331 /* Filter types */
332 #define HCI_FILTER_TYPE_NONE 0x00
333 #define HCI_FILTER_TYPE_INQUIRY_RESULT 0x01
334 #define HCI_FILTER_TYPE_CON_SETUP 0x02
335 /* 0x03 - 0xFF - reserved for future use */
336
337 /* Filter condition types for HCI_FILTER_TYPE_INQUIRY_RESULT */
338 #define HCI_FILTER_COND_INQUIRY_NEW_UNIT 0x00
339 #define HCI_FILTER_COND_INQUIRY_UNIT_CLASS 0x01
340 #define HCI_FILTER_COND_INQUIRY_BDADDR 0x02
341 /* 0x03 - 0xFF - reserved for future use */
342
343 /* Filter condition types for HCI_FILTER_TYPE_CON_SETUP */
344 #define HCI_FILTER_COND_CON_ANY_UNIT 0x00
345 #define HCI_FILTER_COND_CON_UNIT_CLASS 0x01
346 #define HCI_FILTER_COND_CON_BDADDR 0x02
347 /* 0x03 - 0xFF - reserved for future use */
348
349 /* Xmit level types */
350 #define HCI_XMIT_LEVEL_CURRENT 0x00
351 #define HCI_XMIT_LEVEL_MAXIMUM 0x01
352 /* 0x02 - 0xFF - reserved for future use */
353
354 /* Host Controller to Host flow control */
355 #define HCI_HC2H_FLOW_CONTROL_NONE 0x00
356 #define HCI_HC2H_FLOW_CONTROL_ACL 0x01
357 #define HCI_HC2H_FLOW_CONTROL_SCO 0x02
358 #define HCI_HC2H_FLOW_CONTROL_BOTH 0x03
359 /* 0x04 - 0xFF - reserved future use */
360
361 /* Loopback modes */
362 #define HCI_LOOPBACK_NONE 0x00
363 #define HCI_LOOPBACK_LOCAL 0x01
364 #define HCI_LOOPBACK_REMOTE 0x02
365 /* 0x03 - 0xFF - reserved future use */
366
367 /**************************************************************************
368 **************************************************************************
369 ** Link level defines, headers and types
370 **************************************************************************
371 **************************************************************************/
372
373 /*
374 * Macro(s) to combine OpCode and extract OGF (OpCode Group Field)
375 * and OCF (OpCode Command Field) from OpCode.
376 */
377
378 #define HCI_OPCODE(gf,cf) ((((gf) & 0x3f) << 10) | ((cf) & 0x3ff))
379 #define HCI_OCF(op) ((op) & 0x3ff)
380 #define HCI_OGF(op) (((op) >> 10) & 0x3f)
381
382 /*
383 * Macro(s) to extract/combine connection handle, BC (Broadcast) and
384 * PB (Packet boundary) flags.
385 */
386
387 #define HCI_CON_HANDLE(h) ((h) & 0x0fff)
388 #define HCI_PB_FLAG(h) (((h) & 0x3000) >> 12)
389 #define HCI_BC_FLAG(h) (((h) & 0xc000) >> 14)
390 #define HCI_MK_CON_HANDLE(h, pb, bc) \
391 (((h) & 0x0fff) | (((pb) & 3) << 12) | (((bc) & 3) << 14))
392
393 /* PB flag values */
394 /* 00 - reserved for future use */
395 #define HCI_PACKET_FRAGMENT 0x1
396 #define HCI_PACKET_START 0x2
397 /* 11 - reserved for future use */
398
399 /* BC flag values */
400 #define HCI_POINT2POINT 0x0 /* only Host controller to Host */
401 #define HCI_BROADCAST_ACTIVE 0x1 /* both directions */
402 #define HCI_BROADCAST_PICONET 0x2 /* both directions */
403 /* 11 - reserved for future use */
404
405 /* HCI command packet header */
406 typedef struct {
407 uint8_t type; /* MUST be 0x01 */
408 uint16_t opcode; /* OpCode */
409 uint8_t length; /* parameter(s) length in bytes */
410 } __attribute__ ((__packed__)) hci_cmd_hdr_t;
411
412 #define HCI_CMD_PKT 0x01
413 #define HCI_CMD_PKT_SIZE (sizeof(hci_cmd_hdr_t) + 0xff)
414
415 /* ACL data packet header */
416 typedef struct {
417 uint8_t type; /* MUST be 0x02 */
418 uint16_t con_handle; /* connection handle + PB + BC flags */
419 uint16_t length; /* payload length in bytes */
420 } __attribute__ ((__packed__)) hci_acldata_hdr_t;
421
422 #define HCI_ACL_DATA_PKT 0x02
423 #define HCI_ACL_PKT_SIZE (sizeof(hci_acldata_hdr_t) + 0xffff)
424
425 /* SCO data packet header */
426 typedef struct {
427 uint8_t type; /* MUST be 0x03 */
428 uint16_t con_handle; /* connection handle + reserved bits */
429 uint8_t length; /* payload length in bytes */
430 } __attribute__ ((__packed__)) hci_scodata_hdr_t;
431
432 #define HCI_SCO_DATA_PKT 0x03
433 #define HCI_SCO_PKT_SIZE (sizeof(hci_scodata_hdr_t) + 0xff)
434
435 /* HCI event packet header */
436 typedef struct {
437 uint8_t type; /* MUST be 0x04 */
438 uint8_t event; /* event */
439 uint8_t length; /* parameter(s) length in bytes */
440 } __attribute__ ((__packed__)) hci_event_hdr_t;
441
442 #define HCI_EVENT_PKT 0x04
443 #define HCI_EVENT_PKT_SIZE (sizeof(hci_event_hdr_t) + 0xff)
444
445 /* HCI status return parameter */
446 typedef struct {
447 uint8_t status; /* 0x00 - success */
448 } __attribute__ ((__packed__)) hci_status_rp;
449
450 /**************************************************************************
451 **************************************************************************
452 ** OGF 0x01 Link control commands and return parameters
453 **************************************************************************
454 **************************************************************************/
455
456 #define HCI_OGF_LINK_CONTROL 0x01
457
458 #define HCI_OCF_INQUIRY 0x0001
459 #define HCI_CMD_INQUIRY 0x0401
460 typedef struct {
461 uint8_t lap[HCI_LAP_SIZE]; /* LAP */
462 uint8_t inquiry_length; /* (N x 1.28) sec */
463 uint8_t num_responses; /* Max. # of responses */
464 } __attribute__ ((__packed__)) hci_inquiry_cp;
465 /* No return parameter(s) */
466
467 #define HCI_OCF_INQUIRY_CANCEL 0x0002
468 #define HCI_CMD_INQUIRY_CANCEL 0x0402
469 /* No command parameter(s) */
470 typedef hci_status_rp hci_inquiry_cancel_rp;
471
472 #define HCI_OCF_PERIODIC_INQUIRY 0x0003
473 #define HCI_CMD_PERIODIC_INQUIRY 0x0403
474 typedef struct {
475 uint16_t max_period_length; /* Max. and min. amount of time */
476 uint16_t min_period_length; /* between consecutive inquiries */
477 uint8_t lap[HCI_LAP_SIZE]; /* LAP */
478 uint8_t inquiry_length; /* (inquiry_length * 1.28) sec */
479 uint8_t num_responses; /* Max. # of responses */
480 } __attribute__ ((__packed__)) hci_periodic_inquiry_cp;
481
482 typedef hci_status_rp hci_periodic_inquiry_rp;
483
484 #define HCI_OCF_EXIT_PERIODIC_INQUIRY 0x0004
485 #define HCI_CMD_EXIT_PERIODIC_INQUIRY 0x0404
486 /* No command parameter(s) */
487 typedef hci_status_rp hci_exit_periodic_inquiry_rp;
488
489 #define HCI_OCF_CREATE_CON 0x0005
490 #define HCI_CMD_CREATE_CON 0x0405
491 typedef struct {
492 bdaddr_t bdaddr; /* destination address */
493 uint16_t pkt_type; /* packet type */
494 uint8_t page_scan_rep_mode; /* page scan repetition mode */
495 uint8_t page_scan_mode; /* reserved - set to 0x00 */
496 uint16_t clock_offset; /* clock offset */
497 uint8_t accept_role_switch; /* accept role switch? 0x00 == No */
498 } __attribute__ ((__packed__)) hci_create_con_cp;
499 /* No return parameter(s) */
500
501 #define HCI_OCF_DISCONNECT 0x0006
502 #define HCI_CMD_DISCONNECT 0x0406
503 typedef struct {
504 uint16_t con_handle; /* connection handle */
505 uint8_t reason; /* reason to disconnect */
506 } __attribute__ ((__packed__)) hci_discon_cp;
507 /* No return parameter(s) */
508
509 /* Add SCO Connection is deprecated */
510 #define HCI_OCF_ADD_SCO_CON 0x0007
511 #define HCI_CMD_ADD_SCO_CON 0x0407
512 typedef struct {
513 uint16_t con_handle; /* connection handle */
514 uint16_t pkt_type; /* packet type */
515 } __attribute__ ((__packed__)) hci_add_sco_con_cp;
516 /* No return parameter(s) */
517
518 #define HCI_OCF_CREATE_CON_CANCEL 0x0008
519 #define HCI_CMD_CREATE_CON_CANCEL 0x0408
520 typedef struct {
521 bdaddr_t bdaddr; /* destination address */
522 } __attribute__ ((__packed__)) hci_create_con_cancel_cp;
523
524 typedef struct {
525 uint8_t status; /* 0x00 - success */
526 bdaddr_t bdaddr; /* destination address */
527 } __attribute__ ((__packed__)) hci_create_con_cancel_rp;
528
529 #define HCI_OCF_ACCEPT_CON 0x0009
530 #define HCI_CMD_ACCEPT_CON 0x0409
531 typedef struct {
532 bdaddr_t bdaddr; /* address of unit to be connected */
533 uint8_t role; /* connection role */
534 } __attribute__ ((__packed__)) hci_accept_con_cp;
535 /* No return parameter(s) */
536
537 #define HCI_OCF_REJECT_CON 0x000a
538 #define HCI_CMD_REJECT_CON 0x040A
539 typedef struct {
540 bdaddr_t bdaddr; /* remote address */
541 uint8_t reason; /* reason to reject */
542 } __attribute__ ((__packed__)) hci_reject_con_cp;
543 /* No return parameter(s) */
544
545 #define HCI_OCF_LINK_KEY_REP 0x000b
546 #define HCI_CMD_LINK_KEY_REP 0x040B
547 typedef struct {
548 bdaddr_t bdaddr; /* remote address */
549 uint8_t key[HCI_KEY_SIZE]; /* key */
550 } __attribute__ ((__packed__)) hci_link_key_rep_cp;
551
552 typedef struct {
553 uint8_t status; /* 0x00 - success */
554 bdaddr_t bdaddr; /* unit address */
555 } __attribute__ ((__packed__)) hci_link_key_rep_rp;
556
557 #define HCI_OCF_LINK_KEY_NEG_REP 0x000c
558 #define HCI_CMD_LINK_KEY_NEG_REP 0x040C
559 typedef struct {
560 bdaddr_t bdaddr; /* remote address */
561 } __attribute__ ((__packed__)) hci_link_key_neg_rep_cp;
562
563 typedef struct {
564 uint8_t status; /* 0x00 - success */
565 bdaddr_t bdaddr; /* unit address */
566 } __attribute__ ((__packed__)) hci_link_key_neg_rep_rp;
567
568 #define HCI_OCF_PIN_CODE_REP 0x000d
569 #define HCI_CMD_PIN_CODE_REP 0x040D
570 typedef struct {
571 bdaddr_t bdaddr; /* remote address */
572 uint8_t pin_size; /* pin code length (in bytes) */
573 uint8_t pin[HCI_PIN_SIZE]; /* pin code */
574 } __attribute__ ((__packed__)) hci_pin_code_rep_cp;
575
576 typedef struct {
577 uint8_t status; /* 0x00 - success */
578 bdaddr_t bdaddr; /* unit address */
579 } __attribute__ ((__packed__)) hci_pin_code_rep_rp;
580
581 #define HCI_OCF_PIN_CODE_NEG_REP 0x000e
582 #define HCI_CMD_PIN_CODE_NEG_REP 0x040E
583 typedef struct {
584 bdaddr_t bdaddr; /* remote address */
585 } __attribute__ ((__packed__)) hci_pin_code_neg_rep_cp;
586
587 typedef struct {
588 uint8_t status; /* 0x00 - success */
589 bdaddr_t bdaddr; /* unit address */
590 } __attribute__ ((__packed__)) hci_pin_code_neg_rep_rp;
591
592 #define HCI_OCF_CHANGE_CON_PACKET_TYPE 0x000f
593 #define HCI_CMD_CHANGE_CON_PACKET_TYPE 0x040F
594 typedef struct {
595 uint16_t con_handle; /* connection handle */
596 uint16_t pkt_type; /* packet type */
597 } __attribute__ ((__packed__)) hci_change_con_pkt_type_cp;
598 /* No return parameter(s) */
599
600 #define HCI_OCF_AUTH_REQ 0x0011
601 #define HCI_CMD_AUTH_REQ 0x0411
602 typedef struct {
603 uint16_t con_handle; /* connection handle */
604 } __attribute__ ((__packed__)) hci_auth_req_cp;
605 /* No return parameter(s) */
606
607 #define HCI_OCF_SET_CON_ENCRYPTION 0x0013
608 #define HCI_CMD_SET_CON_ENCRYPTION 0x0413
609 typedef struct {
610 uint16_t con_handle; /* connection handle */
611 uint8_t encryption_enable; /* 0x00 - disable, 0x01 - enable */
612 } __attribute__ ((__packed__)) hci_set_con_encryption_cp;
613 /* No return parameter(s) */
614
615 #define HCI_OCF_CHANGE_CON_LINK_KEY 0x0015
616 #define HCI_CMD_CHANGE_CON_LINK_KEY 0x0415
617 typedef struct {
618 uint16_t con_handle; /* connection handle */
619 } __attribute__ ((__packed__)) hci_change_con_link_key_cp;
620 /* No return parameter(s) */
621
622 #define HCI_OCF_MASTER_LINK_KEY 0x0017
623 #define HCI_CMD_MASTER_LINK_KEY 0x0417
624 typedef struct {
625 uint8_t key_flag; /* key flag */
626 } __attribute__ ((__packed__)) hci_master_link_key_cp;
627 /* No return parameter(s) */
628
629 #define HCI_OCF_REMOTE_NAME_REQ 0x0019
630 #define HCI_CMD_REMOTE_NAME_REQ 0x0419
631 typedef struct {
632 bdaddr_t bdaddr; /* remote address */
633 uint8_t page_scan_rep_mode; /* page scan repetition mode */
634 uint8_t page_scan_mode; /* page scan mode */
635 uint16_t clock_offset; /* clock offset */
636 } __attribute__ ((__packed__)) hci_remote_name_req_cp;
637 /* No return parameter(s) */
638
639 #define HCI_OCF_REMOTE_NAME_REQ_CANCEL 0x001a
640 #define HCI_CMD_REMOTE_NAME_REQ_CANCEL 0x041A
641 typedef struct {
642 bdaddr_t bdaddr; /* remote address */
643 } __attribute__ ((__packed__)) hci_remote_name_req_cancel_cp;
644
645 typedef struct {
646 uint8_t status; /* 0x00 - success */
647 bdaddr_t bdaddr; /* remote address */
648 } __attribute__ ((__packed__)) hci_remote_name_req_cancel_rp;
649
650 #define HCI_OCF_READ_REMOTE_FEATURES 0x001b
651 #define HCI_CMD_READ_REMOTE_FEATURES 0x041B
652 typedef struct {
653 uint16_t con_handle; /* connection handle */
654 } __attribute__ ((__packed__)) hci_read_remote_features_cp;
655 /* No return parameter(s) */
656
657 #define HCI_OCF_READ_REMOTE_EXTENDED_FEATURES 0x001c
658 #define HCI_CMD_READ_REMOTE_EXTENDED_FEATURES 0x041C
659 typedef struct {
660 uint16_t con_handle; /* connection handle */
661 uint8_t page; /* page number */
662 } __attribute__ ((__packed__)) hci_read_remote_extended_features_cp;
663 /* No return parameter(s) */
664
665 #define HCI_OCF_READ_REMOTE_VER_INFO 0x001d
666 #define HCI_CMD_READ_REMOTE_VER_INFO 0x041D
667 typedef struct {
668 uint16_t con_handle; /* connection handle */
669 } __attribute__ ((__packed__)) hci_read_remote_ver_info_cp;
670 /* No return parameter(s) */
671
672 #define HCI_OCF_READ_CLOCK_OFFSET 0x001f
673 #define HCI_CMD_READ_CLOCK_OFFSET 0x041F
674 typedef struct {
675 uint16_t con_handle; /* connection handle */
676 } __attribute__ ((__packed__)) hci_read_clock_offset_cp;
677 /* No return parameter(s) */
678
679 #define HCI_OCF_READ_LMP_HANDLE 0x0020
680 #define HCI_CMD_READ_LMP_HANDLE 0x0420
681 typedef struct {
682 uint16_t con_handle; /* connection handle */
683 } __attribute__ ((__packed__)) hci_read_lmp_handle_cp;
684
685 typedef struct {
686 uint8_t status; /* 0x00 - success */
687 uint16_t con_handle; /* connection handle */
688 uint8_t lmp_handle; /* LMP handle */
689 uint32_t reserved; /* reserved */
690 } __attribute__ ((__packed__)) hci_read_lmp_handle_rp;
691
692 #define HCI_OCF_SETUP_SCO_CON 0x0028
693 #define HCI_CMD_SETUP_SCO_CON 0x0428
694 typedef struct {
695 uint16_t con_handle; /* connection handle */
696 uint32_t tx_bandwidth; /* transmit bandwidth */
697 uint32_t rx_bandwidth; /* receive bandwidth */
698 uint16_t latency; /* maximum latency */
699 uint16_t voice; /* voice setting */
700 uint8_t rt_effort; /* retransmission effort */
701 uint16_t pkt_type; /* packet types */
702 } __attribute__ ((__packed__)) hci_setup_sco_con_cp;
703 /* No return parameter(s) */
704
705 #define HCI_OCF_ACCEPT_SCO_CON_REQ 0x0029
706 #define HCI_CMD_ACCEPT_SCO_CON_REQ 0x0429
707 typedef struct {
708 bdaddr_t bdaddr; /* remote address */
709 uint32_t tx_bandwidth; /* transmit bandwidth */
710 uint32_t rx_bandwidth; /* receive bandwidth */
711 uint16_t latency; /* maximum latency */
712 uint16_t content; /* voice setting */
713 uint8_t rt_effort; /* retransmission effort */
714 uint16_t pkt_type; /* packet types */
715 } __attribute__ ((__packed__)) hci_accept_sco_con_req_cp;
716 /* No return parameter(s) */
717
718 #define HCI_OCF_REJECT_SCO_CON_REQ 0x002a
719 #define HCI_CMD_REJECT_SCO_CON_REQ 0x042a
720 typedef struct {
721 bdaddr_t bdaddr; /* remote address */
722 uint8_t reason; /* reject error code */
723 } __attribute__ ((__packed__)) hci_reject_sco_con_req_cp;
724 /* No return parameter(s) */
725
726 #define HCI_OCF_IO_CAPABILITY_REP 0x002b
727 #define HCI_CMD_IO_CAPABILITY_REP 0x042a
728 typedef struct {
729 bdaddr_t bdaddr; /* remote address */
730 uint8_t io_cap; /* IO capability */
731 uint8_t oob_data; /* OOB data present */
732 uint8_t auth_req; /* auth requirements */
733 } __attribute__ ((__packed__)) hci_io_capability_rep_cp;
734
735 typedef struct {
736 uint8_t status; /* 0x00 - success */
737 bdaddr_t bdaddr; /* remote address */
738 } __attribute__ ((__packed__)) hci_io_capability_rep_rp;
739
740 #define HCI_OCF_USER_CONFIRM_REP 0x002c
741 #define HCI_CMD_USER_CONFIRM_REP 0x042c
742 typedef struct {
743 bdaddr_t bdaddr; /* remote address */
744 } __attribute__ ((__packed__)) hci_user_confirm_rep_cp;
745
746 typedef struct {
747 uint8_t status; /* 0x00 - success */
748 bdaddr_t bdaddr; /* remote address */
749 } __attribute__ ((__packed__)) hci_user_confirm_rep_rp;
750
751 #define HCI_OCF_USER_CONFIRM_NEG_REP 0x002d
752 #define HCI_CMD_USER_CONFIRM_NEG_REP 0x042d
753 typedef struct {
754 bdaddr_t bdaddr; /* remote address */
755 } __attribute__ ((__packed__)) hci_user_confirm_neg_rep_cp;
756
757 typedef struct {
758 uint8_t status; /* 0x00 - success */
759 bdaddr_t bdaddr; /* remote address */
760 } __attribute__ ((__packed__)) hci_user_confirm_neg_rep_rp;
761
762 #define HCI_OCF_USER_PASSKEY_REP 0x002e
763 #define HCI_CMD_USER_PASSKEY_REP 0x042e
764 typedef struct {
765 bdaddr_t bdaddr; /* remote address */
766 uint32_t value; /* 000000 - 999999 */
767 } __attribute__ ((__packed__)) hci_user_passkey_rep_cp;
768
769 typedef struct {
770 uint8_t status; /* 0x00 - success */
771 bdaddr_t bdaddr; /* remote address */
772 } __attribute__ ((__packed__)) hci_user_passkey_rep_rp;
773
774 #define HCI_OCF_USER_PASSKEY_NEG_REP 0x002f
775 #define HCI_CMD_USER_PASSKEY_NEG_REP 0x042f
776 typedef struct {
777 bdaddr_t bdaddr; /* remote address */
778 } __attribute__ ((__packed__)) hci_user_passkey_neg_rep_cp;
779
780 typedef struct {
781 uint8_t status; /* 0x00 - success */
782 bdaddr_t bdaddr; /* remote address */
783 } __attribute__ ((__packed__)) hci_user_passkey_neg_rep_rp;
784
785 #define HCI_OCF_OOB_DATA_REP 0x0030
786 #define HCI_CMD_OOB_DATA_REP 0x0430
787 typedef struct {
788 bdaddr_t bdaddr; /* remote address */
789 uint8_t c[16]; /* pairing hash */
790 uint8_t r[16]; /* pairing randomizer */
791 } __attribute__ ((__packed__)) hci_user_oob_data_rep_cp;
792
793 typedef struct {
794 uint8_t status; /* 0x00 - success */
795 bdaddr_t bdaddr; /* remote address */
796 } __attribute__ ((__packed__)) hci_user_oob_data_rep_rp;
797
798 #define HCI_OCF_OOB_DATA_NEG_REP 0x0033
799 #define HCI_CMD_OOB_DATA_NEG_REP 0x0433
800 typedef struct {
801 bdaddr_t bdaddr; /* remote address */
802 } __attribute__ ((__packed__)) hci_user_oob_data_neg_rep_cp;
803
804 typedef struct {
805 uint8_t status; /* 0x00 - success */
806 bdaddr_t bdaddr; /* remote address */
807 } __attribute__ ((__packed__)) hci_user_oob_data_neg_rep_rp;
808
809 #define HCI_OCF_IO_CAPABILITY_NEG_REP 0x0034
810 #define HCI_CMD_IO_CAPABILITY_NEG_REP 0x0434
811 typedef struct {
812 bdaddr_t bdaddr; /* remote address */
813 uint8_t reason; /* error code */
814 } __attribute__ ((__packed__)) hci_io_capability_neg_rep_cp;
815
816 typedef struct {
817 uint8_t status; /* 0x00 - success */
818 bdaddr_t bdaddr; /* remote address */
819 } __attribute__ ((__packed__)) hci_io_capability_neg_rep_rp;
820
821 /**************************************************************************
822 **************************************************************************
823 ** OGF 0x02 Link policy commands and return parameters
824 **************************************************************************
825 **************************************************************************/
826
827 #define HCI_OGF_LINK_POLICY 0x02
828
829 #define HCI_OCF_HOLD_MODE 0x0001
830 #define HCI_CMD_HOLD_MODE 0x0801
831 typedef struct {
832 uint16_t con_handle; /* connection handle */
833 uint16_t max_interval; /* (max_interval * 0.625) msec */
834 uint16_t min_interval; /* (max_interval * 0.625) msec */
835 } __attribute__ ((__packed__)) hci_hold_mode_cp;
836 /* No return parameter(s) */
837
838 #define HCI_OCF_SNIFF_MODE 0x0003
839 #define HCI_CMD_SNIFF_MODE 0x0803
840 typedef struct {
841 uint16_t con_handle; /* connection handle */
842 uint16_t max_interval; /* (max_interval * 0.625) msec */
843 uint16_t min_interval; /* (max_interval * 0.625) msec */
844 uint16_t attempt; /* (2 * attempt - 1) * 0.625 msec */
845 uint16_t timeout; /* (2 * attempt - 1) * 0.625 msec */
846 } __attribute__ ((__packed__)) hci_sniff_mode_cp;
847 /* No return parameter(s) */
848
849 #define HCI_OCF_EXIT_SNIFF_MODE 0x0004
850 #define HCI_CMD_EXIT_SNIFF_MODE 0x0804
851 typedef struct {
852 uint16_t con_handle; /* connection handle */
853 } __attribute__ ((__packed__)) hci_exit_sniff_mode_cp;
854 /* No return parameter(s) */
855
856 #define HCI_OCF_PARK_MODE 0x0005
857 #define HCI_CMD_PARK_MODE 0x0805
858 typedef struct {
859 uint16_t con_handle; /* connection handle */
860 uint16_t max_interval; /* (max_interval * 0.625) msec */
861 uint16_t min_interval; /* (max_interval * 0.625) msec */
862 } __attribute__ ((__packed__)) hci_park_mode_cp;
863 /* No return parameter(s) */
864
865 #define HCI_OCF_EXIT_PARK_MODE 0x0006
866 #define HCI_CMD_EXIT_PARK_MODE 0x0806
867 typedef struct {
868 uint16_t con_handle; /* connection handle */
869 } __attribute__ ((__packed__)) hci_exit_park_mode_cp;
870 /* No return parameter(s) */
871
872 #define HCI_OCF_QOS_SETUP 0x0007
873 #define HCI_CMD_QOS_SETUP 0x0807
874 typedef struct {
875 uint16_t con_handle; /* connection handle */
876 uint8_t flags; /* reserved for future use */
877 uint8_t service_type; /* service type */
878 uint32_t token_rate; /* bytes per second */
879 uint32_t peak_bandwidth; /* bytes per second */
880 uint32_t latency; /* microseconds */
881 uint32_t delay_variation; /* microseconds */
882 } __attribute__ ((__packed__)) hci_qos_setup_cp;
883 /* No return parameter(s) */
884
885 #define HCI_OCF_ROLE_DISCOVERY 0x0009
886 #define HCI_CMD_ROLE_DISCOVERY 0x0809
887 typedef struct {
888 uint16_t con_handle; /* connection handle */
889 } __attribute__ ((__packed__)) hci_role_discovery_cp;
890
891 typedef struct {
892 uint8_t status; /* 0x00 - success */
893 uint16_t con_handle; /* connection handle */
894 uint8_t role; /* role for the connection handle */
895 } __attribute__ ((__packed__)) hci_role_discovery_rp;
896
897 #define HCI_OCF_SWITCH_ROLE 0x000b
898 #define HCI_CMD_SWITCH_ROLE 0x080B
899 typedef struct {
900 bdaddr_t bdaddr; /* remote address */
901 uint8_t role; /* new local role */
902 } __attribute__ ((__packed__)) hci_switch_role_cp;
903 /* No return parameter(s) */
904
905 #define HCI_OCF_READ_LINK_POLICY_SETTINGS 0x000c
906 #define HCI_CMD_READ_LINK_POLICY_SETTINGS 0x080C
907 typedef struct {
908 uint16_t con_handle; /* connection handle */
909 } __attribute__ ((__packed__)) hci_read_link_policy_settings_cp;
910
911 typedef struct {
912 uint8_t status; /* 0x00 - success */
913 uint16_t con_handle; /* connection handle */
914 uint16_t settings; /* link policy settings */
915 } __attribute__ ((__packed__)) hci_read_link_policy_settings_rp;
916
917 #define HCI_OCF_WRITE_LINK_POLICY_SETTINGS 0x000d
918 #define HCI_CMD_WRITE_LINK_POLICY_SETTINGS 0x080D
919 typedef struct {
920 uint16_t con_handle; /* connection handle */
921 uint16_t settings; /* link policy settings */
922 } __attribute__ ((__packed__)) hci_write_link_policy_settings_cp;
923
924 typedef struct {
925 uint8_t status; /* 0x00 - success */
926 uint16_t con_handle; /* connection handle */
927 } __attribute__ ((__packed__)) hci_write_link_policy_settings_rp;
928
929 #define HCI_OCF_READ_DEFAULT_LINK_POLICY_SETTINGS 0x000e
930 #define HCI_CMD_READ_DEFAULT_LINK_POLICY_SETTINGS 0x080E
931 /* No command parameter(s) */
932 typedef struct {
933 uint8_t status; /* 0x00 - success */
934 uint16_t settings; /* link policy settings */
935 } __attribute__ ((__packed__)) hci_read_default_link_policy_settings_rp;
936
937 #define HCI_OCF_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x000f
938 #define HCI_CMD_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x080F
939 typedef struct {
940 uint16_t settings; /* link policy settings */
941 } __attribute__ ((__packed__)) hci_write_default_link_policy_settings_cp;
942
943 typedef hci_status_rp hci_write_default_link_policy_settings_rp;
944
945 #define HCI_OCF_FLOW_SPECIFICATION 0x0010
946 #define HCI_CMD_FLOW_SPECIFICATION 0x0810
947 typedef struct {
948 uint16_t con_handle; /* connection handle */
949 uint8_t flags; /* reserved */
950 uint8_t flow_direction;
951 uint8_t service_type;
952 uint32_t token_rate;
953 uint32_t token_bucket;
954 uint32_t peak_bandwidth;
955 uint32_t latency;
956 } __attribute__ ((__packed__)) hci_flow_specification_cp;
957 /* No return parameter(s) */
958
959 #define HCI_OCF_SNIFF_SUBRATING 0x0011
960 #define HCI_CMD_SNIFF_SUBRATING 0x0810
961 typedef struct {
962 uint16_t con_handle; /* connection handle */
963 uint16_t max_latency;
964 uint16_t max_timeout; /* max remote timeout */
965 uint16_t min_timeout; /* min local timeout */
966 } __attribute__ ((__packed__)) hci_sniff_subrating_cp;
967
968 typedef struct {
969 uint8_t status; /* 0x00 - success */
970 uint16_t con_handle; /* connection handle */
971 } __attribute__ ((__packed__)) hci_sniff_subrating_rp;
972
973 /**************************************************************************
974 **************************************************************************
975 ** OGF 0x03 Host Controller and Baseband commands and return parameters
976 **************************************************************************
977 **************************************************************************/
978
979 #define HCI_OGF_HC_BASEBAND 0x03
980
981 #define HCI_OCF_SET_EVENT_MASK 0x0001
982 #define HCI_CMD_SET_EVENT_MASK 0x0C01
983 typedef struct {
984 uint8_t event_mask[HCI_EVENT_MASK_SIZE]; /* event_mask */
985 } __attribute__ ((__packed__)) hci_set_event_mask_cp;
986
987 typedef hci_status_rp hci_set_event_mask_rp;
988
989 #define HCI_OCF_RESET 0x0003
990 #define HCI_CMD_RESET 0x0C03
991 /* No command parameter(s) */
992 typedef hci_status_rp hci_reset_rp;
993
994 #define HCI_OCF_SET_EVENT_FILTER 0x0005
995 #define HCI_CMD_SET_EVENT_FILTER 0x0C05
996 typedef struct {
997 uint8_t filter_type; /* filter type */
998 uint8_t filter_condition_type; /* filter condition type */
999 /* variable size condition
1000 uint8_t condition[]; -- conditions */
1001 } __attribute__ ((__packed__)) hci_set_event_filter_cp;
1002
1003 typedef hci_status_rp hci_set_event_filter_rp;
1004
1005 #define HCI_OCF_FLUSH 0x0008
1006 #define HCI_CMD_FLUSH 0x0C08
1007 typedef struct {
1008 uint16_t con_handle; /* connection handle */
1009 } __attribute__ ((__packed__)) hci_flush_cp;
1010
1011 typedef struct {
1012 uint8_t status; /* 0x00 - success */
1013 uint16_t con_handle; /* connection handle */
1014 } __attribute__ ((__packed__)) hci_flush_rp;
1015
1016 #define HCI_OCF_READ_PIN_TYPE 0x0009
1017 #define HCI_CMD_READ_PIN_TYPE 0x0C09
1018 /* No command parameter(s) */
1019 typedef struct {
1020 uint8_t status; /* 0x00 - success */
1021 uint8_t pin_type; /* PIN type */
1022 } __attribute__ ((__packed__)) hci_read_pin_type_rp;
1023
1024 #define HCI_OCF_WRITE_PIN_TYPE 0x000a
1025 #define HCI_CMD_WRITE_PIN_TYPE 0x0C0A
1026 typedef struct {
1027 uint8_t pin_type; /* PIN type */
1028 } __attribute__ ((__packed__)) hci_write_pin_type_cp;
1029
1030 typedef hci_status_rp hci_write_pin_type_rp;
1031
1032 #define HCI_OCF_CREATE_NEW_UNIT_KEY 0x000b
1033 #define HCI_CMD_CREATE_NEW_UNIT_KEY 0x0C0B
1034 /* No command parameter(s) */
1035 typedef hci_status_rp hci_create_new_unit_key_rp;
1036
1037 #define HCI_OCF_READ_STORED_LINK_KEY 0x000d
1038 #define HCI_CMD_READ_STORED_LINK_KEY 0x0C0D
1039 typedef struct {
1040 bdaddr_t bdaddr; /* address */
1041 uint8_t read_all; /* read all keys? 0x01 - yes */
1042 } __attribute__ ((__packed__)) hci_read_stored_link_key_cp;
1043
1044 typedef struct {
1045 uint8_t status; /* 0x00 - success */
1046 uint16_t max_num_keys; /* Max. number of keys */
1047 uint16_t num_keys_read; /* Number of stored keys */
1048 } __attribute__ ((__packed__)) hci_read_stored_link_key_rp;
1049
1050 #define HCI_OCF_WRITE_STORED_LINK_KEY 0x0011
1051 #define HCI_CMD_WRITE_STORED_LINK_KEY 0x0C11
1052 typedef struct {
1053 uint8_t num_keys_write; /* # of keys to write */
1054 /* these are repeated "num_keys_write" times
1055 bdaddr_t bdaddr; --- remote address(es)
1056 uint8_t key[HCI_KEY_SIZE]; --- key(s) */
1057 } __attribute__ ((__packed__)) hci_write_stored_link_key_cp;
1058
1059 typedef struct {
1060 uint8_t status; /* 0x00 - success */
1061 uint8_t num_keys_written; /* # of keys successfully written */
1062 } __attribute__ ((__packed__)) hci_write_stored_link_key_rp;
1063
1064 #define HCI_OCF_DELETE_STORED_LINK_KEY 0x0012
1065 #define HCI_CMD_DELETE_STORED_LINK_KEY 0x0C12
1066 typedef struct {
1067 bdaddr_t bdaddr; /* address */
1068 uint8_t delete_all; /* delete all keys? 0x01 - yes */
1069 } __attribute__ ((__packed__)) hci_delete_stored_link_key_cp;
1070
1071 typedef struct {
1072 uint8_t status; /* 0x00 - success */
1073 uint16_t num_keys_deleted; /* Number of keys deleted */
1074 } __attribute__ ((__packed__)) hci_delete_stored_link_key_rp;
1075
1076 #define HCI_OCF_WRITE_LOCAL_NAME 0x0013
1077 #define HCI_CMD_WRITE_LOCAL_NAME 0x0C13
1078 typedef struct {
1079 char name[HCI_UNIT_NAME_SIZE]; /* new unit name */
1080 } __attribute__ ((__packed__)) hci_write_local_name_cp;
1081
1082 typedef hci_status_rp hci_write_local_name_rp;
1083
1084 #define HCI_OCF_READ_LOCAL_NAME 0x0014
1085 #define HCI_CMD_READ_LOCAL_NAME 0x0C14
1086 /* No command parameter(s) */
1087 typedef struct {
1088 uint8_t status; /* 0x00 - success */
1089 char name[HCI_UNIT_NAME_SIZE]; /* unit name */
1090 } __attribute__ ((__packed__)) hci_read_local_name_rp;
1091
1092 #define HCI_OCF_READ_CON_ACCEPT_TIMEOUT 0x0015
1093 #define HCI_CMD_READ_CON_ACCEPT_TIMEOUT 0x0C15
1094 /* No command parameter(s) */
1095 typedef struct {
1096 uint8_t status; /* 0x00 - success */
1097 uint16_t timeout; /* (timeout * 0.625) msec */
1098 } __attribute__ ((__packed__)) hci_read_con_accept_timeout_rp;
1099
1100 #define HCI_OCF_WRITE_CON_ACCEPT_TIMEOUT 0x0016
1101 #define HCI_CMD_WRITE_CON_ACCEPT_TIMEOUT 0x0C16
1102 typedef struct {
1103 uint16_t timeout; /* (timeout * 0.625) msec */
1104 } __attribute__ ((__packed__)) hci_write_con_accept_timeout_cp;
1105
1106 typedef hci_status_rp hci_write_con_accept_timeout_rp;
1107
1108 #define HCI_OCF_READ_PAGE_TIMEOUT 0x0017
1109 #define HCI_CMD_READ_PAGE_TIMEOUT 0x0C17
1110 /* No command parameter(s) */
1111 typedef struct {
1112 uint8_t status; /* 0x00 - success */
1113 uint16_t timeout; /* (timeout * 0.625) msec */
1114 } __attribute__ ((__packed__)) hci_read_page_timeout_rp;
1115
1116 #define HCI_OCF_WRITE_PAGE_TIMEOUT 0x0018
1117 #define HCI_CMD_WRITE_PAGE_TIMEOUT 0x0C18
1118 typedef struct {
1119 uint16_t timeout; /* (timeout * 0.625) msec */
1120 } __attribute__ ((__packed__)) hci_write_page_timeout_cp;
1121
1122 typedef hci_status_rp hci_write_page_timeout_rp;
1123
1124 #define HCI_OCF_READ_SCAN_ENABLE 0x0019
1125 #define HCI_CMD_READ_SCAN_ENABLE 0x0C19
1126 /* No command parameter(s) */
1127 typedef struct {
1128 uint8_t status; /* 0x00 - success */
1129 uint8_t scan_enable; /* Scan enable */
1130 } __attribute__ ((__packed__)) hci_read_scan_enable_rp;
1131
1132 #define HCI_OCF_WRITE_SCAN_ENABLE 0x001a
1133 #define HCI_CMD_WRITE_SCAN_ENABLE 0x0C1A
1134 typedef struct {
1135 uint8_t scan_enable; /* Scan enable */
1136 } __attribute__ ((__packed__)) hci_write_scan_enable_cp;
1137
1138 typedef hci_status_rp hci_write_scan_enable_rp;
1139
1140 #define HCI_OCF_READ_PAGE_SCAN_ACTIVITY 0x001b
1141 #define HCI_CMD_READ_PAGE_SCAN_ACTIVITY 0x0C1B
1142 /* No command parameter(s) */
1143 typedef struct {
1144 uint8_t status; /* 0x00 - success */
1145 uint16_t page_scan_interval; /* interval * 0.625 msec */
1146 uint16_t page_scan_window; /* window * 0.625 msec */
1147 } __attribute__ ((__packed__)) hci_read_page_scan_activity_rp;
1148
1149 #define HCI_OCF_WRITE_PAGE_SCAN_ACTIVITY 0x001c
1150 #define HCI_CMD_WRITE_PAGE_SCAN_ACTIVITY 0x0C1C
1151 typedef struct {
1152 uint16_t page_scan_interval; /* interval * 0.625 msec */
1153 uint16_t page_scan_window; /* window * 0.625 msec */
1154 } __attribute__ ((__packed__)) hci_write_page_scan_activity_cp;
1155
1156 typedef hci_status_rp hci_write_page_scan_activity_rp;
1157
1158 #define HCI_OCF_READ_INQUIRY_SCAN_ACTIVITY 0x001d
1159 #define HCI_CMD_READ_INQUIRY_SCAN_ACTIVITY 0x0C1D
1160 /* No command parameter(s) */
1161 typedef struct {
1162 uint8_t status; /* 0x00 - success */
1163 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */
1164 uint16_t inquiry_scan_window; /* window * 0.625 msec */
1165 } __attribute__ ((__packed__)) hci_read_inquiry_scan_activity_rp;
1166
1167 #define HCI_OCF_WRITE_INQUIRY_SCAN_ACTIVITY 0x001e
1168 #define HCI_CMD_WRITE_INQUIRY_SCAN_ACTIVITY 0x0C1E
1169 typedef struct {
1170 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */
1171 uint16_t inquiry_scan_window; /* window * 0.625 msec */
1172 } __attribute__ ((__packed__)) hci_write_inquiry_scan_activity_cp;
1173
1174 typedef hci_status_rp hci_write_inquiry_scan_activity_rp;
1175
1176 #define HCI_OCF_READ_AUTH_ENABLE 0x001f
1177 #define HCI_CMD_READ_AUTH_ENABLE 0x0C1F
1178 /* No command parameter(s) */
1179 typedef struct {
1180 uint8_t status; /* 0x00 - success */
1181 uint8_t auth_enable; /* 0x01 - enabled */
1182 } __attribute__ ((__packed__)) hci_read_auth_enable_rp;
1183
1184 #define HCI_OCF_WRITE_AUTH_ENABLE 0x0020
1185 #define HCI_CMD_WRITE_AUTH_ENABLE 0x0C20
1186 typedef struct {
1187 uint8_t auth_enable; /* 0x01 - enabled */
1188 } __attribute__ ((__packed__)) hci_write_auth_enable_cp;
1189
1190 typedef hci_status_rp hci_write_auth_enable_rp;
1191
1192 /* Read Encryption Mode is deprecated */
1193 #define HCI_OCF_READ_ENCRYPTION_MODE 0x0021
1194 #define HCI_CMD_READ_ENCRYPTION_MODE 0x0C21
1195 /* No command parameter(s) */
1196 typedef struct {
1197 uint8_t status; /* 0x00 - success */
1198 uint8_t encryption_mode; /* encryption mode */
1199 } __attribute__ ((__packed__)) hci_read_encryption_mode_rp;
1200
1201 /* Write Encryption Mode is deprecated */
1202 #define HCI_OCF_WRITE_ENCRYPTION_MODE 0x0022
1203 #define HCI_CMD_WRITE_ENCRYPTION_MODE 0x0C22
1204 typedef struct {
1205 uint8_t encryption_mode; /* encryption mode */
1206 } __attribute__ ((__packed__)) hci_write_encryption_mode_cp;
1207
1208 typedef hci_status_rp hci_write_encryption_mode_rp;
1209
1210 #define HCI_OCF_READ_UNIT_CLASS 0x0023
1211 #define HCI_CMD_READ_UNIT_CLASS 0x0C23
1212 /* No command parameter(s) */
1213 typedef struct {
1214 uint8_t status; /* 0x00 - success */
1215 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1216 } __attribute__ ((__packed__)) hci_read_unit_class_rp;
1217
1218 #define HCI_OCF_WRITE_UNIT_CLASS 0x0024
1219 #define HCI_CMD_WRITE_UNIT_CLASS 0x0C24
1220 typedef struct {
1221 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1222 } __attribute__ ((__packed__)) hci_write_unit_class_cp;
1223
1224 typedef hci_status_rp hci_write_unit_class_rp;
1225
1226 #define HCI_OCF_READ_VOICE_SETTING 0x0025
1227 #define HCI_CMD_READ_VOICE_SETTING 0x0C25
1228 /* No command parameter(s) */
1229 typedef struct {
1230 uint8_t status; /* 0x00 - success */
1231 uint16_t settings; /* voice settings */
1232 } __attribute__ ((__packed__)) hci_read_voice_setting_rp;
1233
1234 #define HCI_OCF_WRITE_VOICE_SETTING 0x0026
1235 #define HCI_CMD_WRITE_VOICE_SETTING 0x0C26
1236 typedef struct {
1237 uint16_t settings; /* voice settings */
1238 } __attribute__ ((__packed__)) hci_write_voice_setting_cp;
1239
1240 typedef hci_status_rp hci_write_voice_setting_rp;
1241
1242 #define HCI_OCF_READ_AUTO_FLUSH_TIMEOUT 0x0027
1243 #define HCI_CMD_READ_AUTO_FLUSH_TIMEOUT 0x0C27
1244 typedef struct {
1245 uint16_t con_handle; /* connection handle */
1246 } __attribute__ ((__packed__)) hci_read_auto_flush_timeout_cp;
1247
1248 typedef struct {
1249 uint8_t status; /* 0x00 - success */
1250 uint16_t con_handle; /* connection handle */
1251 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */
1252 } __attribute__ ((__packed__)) hci_read_auto_flush_timeout_rp;
1253
1254 #define HCI_OCF_WRITE_AUTO_FLUSH_TIMEOUT 0x0028
1255 #define HCI_CMD_WRITE_AUTO_FLUSH_TIMEOUT 0x0C28
1256 typedef struct {
1257 uint16_t con_handle; /* connection handle */
1258 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */
1259 } __attribute__ ((__packed__)) hci_write_auto_flush_timeout_cp;
1260
1261 typedef struct {
1262 uint8_t status; /* 0x00 - success */
1263 uint16_t con_handle; /* connection handle */
1264 } __attribute__ ((__packed__)) hci_write_auto_flush_timeout_rp;
1265
1266 #define HCI_OCF_READ_NUM_BROADCAST_RETRANS 0x0029
1267 #define HCI_CMD_READ_NUM_BROADCAST_RETRANS 0x0C29
1268 /* No command parameter(s) */
1269 typedef struct {
1270 uint8_t status; /* 0x00 - success */
1271 uint8_t counter; /* number of broadcast retransmissions */
1272 } __attribute__ ((__packed__)) hci_read_num_broadcast_retrans_rp;
1273
1274 #define HCI_OCF_WRITE_NUM_BROADCAST_RETRANS 0x002a
1275 #define HCI_CMD_WRITE_NUM_BROADCAST_RETRANS 0x0C2A
1276 typedef struct {
1277 uint8_t counter; /* number of broadcast retransmissions */
1278 } __attribute__ ((__packed__)) hci_write_num_broadcast_retrans_cp;
1279
1280 typedef hci_status_rp hci_write_num_broadcast_retrans_rp;
1281
1282 #define HCI_OCF_READ_HOLD_MODE_ACTIVITY 0x002b
1283 #define HCI_CMD_READ_HOLD_MODE_ACTIVITY 0x0C2B
1284 /* No command parameter(s) */
1285 typedef struct {
1286 uint8_t status; /* 0x00 - success */
1287 uint8_t hold_mode_activity; /* Hold mode activities */
1288 } __attribute__ ((__packed__)) hci_read_hold_mode_activity_rp;
1289
1290 #define HCI_OCF_WRITE_HOLD_MODE_ACTIVITY 0x002c
1291 #define HCI_CMD_WRITE_HOLD_MODE_ACTIVITY 0x0C2C
1292 typedef struct {
1293 uint8_t hold_mode_activity; /* Hold mode activities */
1294 } __attribute__ ((__packed__)) hci_write_hold_mode_activity_cp;
1295
1296 typedef hci_status_rp hci_write_hold_mode_activity_rp;
1297
1298 #define HCI_OCF_READ_XMIT_LEVEL 0x002d
1299 #define HCI_CMD_READ_XMIT_LEVEL 0x0C2D
1300 typedef struct {
1301 uint16_t con_handle; /* connection handle */
1302 uint8_t type; /* Xmit level type */
1303 } __attribute__ ((__packed__)) hci_read_xmit_level_cp;
1304
1305 typedef struct {
1306 uint8_t status; /* 0x00 - success */
1307 uint16_t con_handle; /* connection handle */
1308 char level; /* -30 <= level <= 30 dBm */
1309 } __attribute__ ((__packed__)) hci_read_xmit_level_rp;
1310
1311 #define HCI_OCF_READ_SCO_FLOW_CONTROL 0x002e
1312 #define HCI_CMD_READ_SCO_FLOW_CONTROL 0x0C2E
1313 /* No command parameter(s) */
1314 typedef struct {
1315 uint8_t status; /* 0x00 - success */
1316 uint8_t flow_control; /* 0x00 - disabled */
1317 } __attribute__ ((__packed__)) hci_read_sco_flow_control_rp;
1318
1319 #define HCI_OCF_WRITE_SCO_FLOW_CONTROL 0x002f
1320 #define HCI_CMD_WRITE_SCO_FLOW_CONTROL 0x0C2F
1321 typedef struct {
1322 uint8_t flow_control; /* 0x00 - disabled */
1323 } __attribute__ ((__packed__)) hci_write_sco_flow_control_cp;
1324
1325 typedef hci_status_rp hci_write_sco_flow_control_rp;
1326
1327 #define HCI_OCF_HC2H_FLOW_CONTROL 0x0031
1328 #define HCI_CMD_HC2H_FLOW_CONTROL 0x0C31
1329 typedef struct {
1330 uint8_t hc2h_flow; /* Host Controller to Host flow control */
1331 } __attribute__ ((__packed__)) hci_hc2h_flow_control_cp;
1332
1333 typedef hci_status_rp hci_h2hc_flow_control_rp;
1334
1335 #define HCI_OCF_HOST_BUFFER_SIZE 0x0033
1336 #define HCI_CMD_HOST_BUFFER_SIZE 0x0C33
1337 typedef struct {
1338 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */
1339 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */
1340 uint16_t num_acl_pkts; /* Max. number of ACL packets */
1341 uint16_t num_sco_pkts; /* Max. number of SCO packets */
1342 } __attribute__ ((__packed__)) hci_host_buffer_size_cp;
1343
1344 typedef hci_status_rp hci_host_buffer_size_rp;
1345
1346 #define HCI_OCF_HOST_NUM_COMPL_PKTS 0x0035
1347 #define HCI_CMD_HOST_NUM_COMPL_PKTS 0x0C35
1348 typedef struct {
1349 uint8_t nu_con_handles; /* # of connection handles */
1350 /* these are repeated "num_con_handles" times
1351 uint16_t con_handle; --- connection handle(s)
1352 uint16_t compl_pkts; --- # of completed packets */
1353 } __attribute__ ((__packed__)) hci_host_num_compl_pkts_cp;
1354 /* No return parameter(s) */
1355
1356 #define HCI_OCF_READ_LINK_SUPERVISION_TIMEOUT 0x0036
1357 #define HCI_CMD_READ_LINK_SUPERVISION_TIMEOUT 0x0C36
1358 typedef struct {
1359 uint16_t con_handle; /* connection handle */
1360 } __attribute__ ((__packed__)) hci_read_link_supervision_timeout_cp;
1361
1362 typedef struct {
1363 uint8_t status; /* 0x00 - success */
1364 uint16_t con_handle; /* connection handle */
1365 uint16_t timeout; /* Link supervision timeout * 0.625 msec */
1366 } __attribute__ ((__packed__)) hci_read_link_supervision_timeout_rp;
1367
1368 #define HCI_OCF_WRITE_LINK_SUPERVISION_TIMEOUT 0x0037
1369 #define HCI_CMD_WRITE_LINK_SUPERVISION_TIMEOUT 0x0C37
1370 typedef struct {
1371 uint16_t con_handle; /* connection handle */
1372 uint16_t timeout; /* Link supervision timeout * 0.625 msec */
1373 } __attribute__ ((__packed__)) hci_write_link_supervision_timeout_cp;
1374
1375 typedef struct {
1376 uint8_t status; /* 0x00 - success */
1377 uint16_t con_handle; /* connection handle */
1378 } __attribute__ ((__packed__)) hci_write_link_supervision_timeout_rp;
1379
1380 #define HCI_OCF_READ_NUM_SUPPORTED_IAC 0x0038
1381 #define HCI_CMD_READ_NUM_SUPPORTED_IAC 0x0C38
1382 /* No command parameter(s) */
1383 typedef struct {
1384 uint8_t status; /* 0x00 - success */
1385 uint8_t num_iac; /* # of supported IAC during scan */
1386 } __attribute__ ((__packed__)) hci_read_num_supported_iac_rp;
1387
1388 #define HCI_OCF_READ_IAC_LAP 0x0039
1389 #define HCI_CMD_READ_IAC_LAP 0x0C39
1390 /* No command parameter(s) */
1391 typedef struct {
1392 uint8_t status; /* 0x00 - success */
1393 uint8_t num_iac; /* # of IAC */
1394 /* these are repeated "num_iac" times
1395 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */
1396 } __attribute__ ((__packed__)) hci_read_iac_lap_rp;
1397
1398 #define HCI_OCF_WRITE_IAC_LAP 0x003a
1399 #define HCI_CMD_WRITE_IAC_LAP 0x0C3A
1400 typedef struct {
1401 uint8_t num_iac; /* # of IAC */
1402 /* these are repeated "num_iac" times
1403 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */
1404 } __attribute__ ((__packed__)) hci_write_iac_lap_cp;
1405
1406 typedef hci_status_rp hci_write_iac_lap_rp;
1407
1408 /* Read Page Scan Period Mode is deprecated */
1409 #define HCI_OCF_READ_PAGE_SCAN_PERIOD 0x003b
1410 #define HCI_CMD_READ_PAGE_SCAN_PERIOD 0x0C3B
1411 /* No command parameter(s) */
1412 typedef struct {
1413 uint8_t status; /* 0x00 - success */
1414 uint8_t page_scan_period_mode; /* Page scan period mode */
1415 } __attribute__ ((__packed__)) hci_read_page_scan_period_rp;
1416
1417 /* Write Page Scan Period Mode is deprecated */
1418 #define HCI_OCF_WRITE_PAGE_SCAN_PERIOD 0x003c
1419 #define HCI_CMD_WRITE_PAGE_SCAN_PERIOD 0x0C3C
1420 typedef struct {
1421 uint8_t page_scan_period_mode; /* Page scan period mode */
1422 } __attribute__ ((__packed__)) hci_write_page_scan_period_cp;
1423
1424 typedef hci_status_rp hci_write_page_scan_period_rp;
1425
1426 /* Read Page Scan Mode is deprecated */
1427 #define HCI_OCF_READ_PAGE_SCAN 0x003d
1428 #define HCI_CMD_READ_PAGE_SCAN 0x0C3D
1429 /* No command parameter(s) */
1430 typedef struct {
1431 uint8_t status; /* 0x00 - success */
1432 uint8_t page_scan_mode; /* Page scan mode */
1433 } __attribute__ ((__packed__)) hci_read_page_scan_rp;
1434
1435 /* Write Page Scan Mode is deprecated */
1436 #define HCI_OCF_WRITE_PAGE_SCAN 0x003e
1437 #define HCI_CMD_WRITE_PAGE_SCAN 0x0C3E
1438 typedef struct {
1439 uint8_t page_scan_mode; /* Page scan mode */
1440 } __attribute__ ((__packed__)) hci_write_page_scan_cp;
1441
1442 typedef hci_status_rp hci_write_page_scan_rp;
1443
1444 #define HCI_OCF_SET_AFH_CLASSIFICATION 0x003f
1445 #define HCI_CMD_SET_AFH_CLASSIFICATION 0x0C3F
1446 typedef struct {
1447 uint8_t classification[10];
1448 } __attribute__ ((__packed__)) hci_set_afh_classification_cp;
1449
1450 typedef hci_status_rp hci_set_afh_classification_rp;
1451
1452 #define HCI_OCF_READ_INQUIRY_SCAN_TYPE 0x0042
1453 #define HCI_CMD_READ_INQUIRY_SCAN_TYPE 0x0C42
1454 /* No command parameter(s) */
1455
1456 typedef struct {
1457 uint8_t status; /* 0x00 - success */
1458 uint8_t type; /* inquiry scan type */
1459 } __attribute__ ((__packed__)) hci_read_inquiry_scan_type_rp;
1460
1461 #define HCI_OCF_WRITE_INQUIRY_SCAN_TYPE 0x0043
1462 #define HCI_CMD_WRITE_INQUIRY_SCAN_TYPE 0x0C43
1463 typedef struct {
1464 uint8_t type; /* inquiry scan type */
1465 } __attribute__ ((__packed__)) hci_write_inquiry_scan_type_cp;
1466
1467 typedef hci_status_rp hci_write_inquiry_scan_type_rp;
1468
1469 #define HCI_OCF_READ_INQUIRY_MODE 0x0044
1470 #define HCI_CMD_READ_INQUIRY_MODE 0x0C44
1471 /* No command parameter(s) */
1472
1473 typedef struct {
1474 uint8_t status; /* 0x00 - success */
1475 uint8_t mode; /* inquiry mode */
1476 } __attribute__ ((__packed__)) hci_read_inquiry_mode_rp;
1477
1478 #define HCI_OCF_WRITE_INQUIRY_MODE 0x0045
1479 #define HCI_CMD_WRITE_INQUIRY_MODE 0x0C45
1480 typedef struct {
1481 uint8_t mode; /* inquiry mode */
1482 } __attribute__ ((__packed__)) hci_write_inquiry_mode_cp;
1483
1484 typedef hci_status_rp hci_write_inquiry_mode_rp;
1485
1486 #define HCI_OCF_READ_PAGE_SCAN_TYPE 0x0046
1487 #define HCI_CMD_READ_PAGE_SCAN_TYPE 0x0C46
1488 /* No command parameter(s) */
1489
1490 typedef struct {
1491 uint8_t status; /* 0x00 - success */
1492 uint8_t type; /* page scan type */
1493 } __attribute__ ((__packed__)) hci_read_page_scan_type_rp;
1494
1495 #define HCI_OCF_WRITE_PAGE_SCAN_TYPE 0x0047
1496 #define HCI_CMD_WRITE_PAGE_SCAN_TYPE 0x0C47
1497 typedef struct {
1498 uint8_t type; /* page scan type */
1499 } __attribute__ ((__packed__)) hci_write_page_scan_type_cp;
1500
1501 typedef hci_status_rp hci_write_page_scan_type_rp;
1502
1503 #define HCI_OCF_READ_AFH_ASSESSMENT 0x0048
1504 #define HCI_CMD_READ_AFH_ASSESSMENT 0x0C48
1505 /* No command parameter(s) */
1506
1507 typedef struct {
1508 uint8_t status; /* 0x00 - success */
1509 uint8_t mode; /* assessment mode */
1510 } __attribute__ ((__packed__)) hci_read_afh_assessment_rp;
1511
1512 #define HCI_OCF_WRITE_AFH_ASSESSMENT 0x0049
1513 #define HCI_CMD_WRITE_AFH_ASSESSMENT 0x0C49
1514 typedef struct {
1515 uint8_t mode; /* assessment mode */
1516 } __attribute__ ((__packed__)) hci_write_afh_assessment_cp;
1517
1518 typedef hci_status_rp hci_write_afh_assessment_rp;
1519
1520 #define HCI_OCF_READ_EXTENDED_INQUIRY_RSP 0x0051
1521 #define HCI_CMD_READ_EXTENDED_INQUIRY_RSP 0x0C51
1522 /* No command parameter(s) */
1523
1524 typedef struct {
1525 uint8_t status; /* 0x00 - success */
1526 uint8_t fec_required;
1527 uint8_t response[240];
1528 } __attribute__ ((__packed__)) hci_read_extended_inquiry_rsp_rp;
1529
1530 #define HCI_OCF_WRITE_EXTENDED_INQUIRY_RSP 0x0052
1531 #define HCI_CMD_WRITE_EXTENDED_INQUIRY_RSP 0x0C52
1532 typedef struct {
1533 uint8_t fec_required;
1534 uint8_t response[240];
1535 } __attribute__ ((__packed__)) hci_write_extended_inquiry_rsp_cp;
1536
1537 typedef hci_status_rp hci_write_extended_inquiry_rsp_rp;
1538
1539 #define HCI_OCF_REFRESH_ENCRYPTION_KEY 0x0053
1540 #define HCI_CMD_REFRESH_ENCRYPTION_KEY 0x0C53
1541 typedef struct {
1542 uint16_t con_handle; /* connection handle */
1543 } __attribute__ ((__packed__)) hci_refresh_encryption_key_cp;
1544
1545 typedef hci_status_rp hci_refresh_encryption_key_rp;
1546
1547 #define HCI_OCF_READ_SIMPLE_PAIRING_MODE 0x0055
1548 #define HCI_CMD_READ_SIMPLE_PAIRING_MODE 0x0C55
1549 /* No command parameter(s) */
1550
1551 typedef struct {
1552 uint8_t status; /* 0x00 - success */
1553 uint8_t mode; /* simple pairing mode */
1554 } __attribute__ ((__packed__)) hci_read_simple_pairing_mode_rp;
1555
1556 #define HCI_OCF_WRITE_SIMPLE_PAIRING_MODE 0x0056
1557 #define HCI_CMD_WRITE_SIMPLE_PAIRING_MODE 0x0C56
1558 typedef struct {
1559 uint8_t mode; /* simple pairing mode */
1560 } __attribute__ ((__packed__)) hci_write_simple_pairing_mode_cp;
1561
1562 typedef hci_status_rp hci_write_simple_pairing_mode_rp;
1563
1564 #define HCI_OCF_READ_LOCAL_OOB_DATA 0x0057
1565 #define HCI_CMD_READ_LOCAL_OOB_DATA 0x0C57
1566 /* No command parameter(s) */
1567
1568 typedef struct {
1569 uint8_t status; /* 0x00 - success */
1570 uint8_t c[16]; /* pairing hash */
1571 uint8_t r[16]; /* pairing randomizer */
1572 } __attribute__ ((__packed__)) hci_read_local_oob_data_rp;
1573
1574 #define HCI_OCF_READ_INQUIRY_RSP_XMIT_POWER 0x0058
1575 #define HCI_CMD_READ_INQUIRY_RSP_XMIT_POWER 0x0C58
1576 /* No command parameter(s) */
1577
1578 typedef struct {
1579 uint8_t status; /* 0x00 - success */
1580 int8_t power; /* TX power */
1581 } __attribute__ ((__packed__)) hci_read_inquiry_rsp_xmit_power_rp;
1582
1583 #define HCI_OCF_WRITE_INQUIRY_RSP_XMIT_POWER 0x0059
1584 #define HCI_CMD_WRITE_INQUIRY_RSP_XMIT_POWER 0x0C59
1585 typedef struct {
1586 int8_t power; /* TX power */
1587 } __attribute__ ((__packed__)) hci_write_inquiry_rsp_xmit_power_cp;
1588
1589 typedef hci_status_rp hci_write_inquiry_rsp_xmit_power_rp;
1590
1591 #define HCI_OCF_READ_DEFAULT_ERRDATA_REPORTING 0x005A
1592 #define HCI_CMD_READ_DEFAULT_ERRDATA_REPORTING 0x0C5A
1593 /* No command parameter(s) */
1594
1595 typedef struct {
1596 uint8_t status; /* 0x00 - success */
1597 uint8_t reporting; /* erroneous data reporting */
1598 } __attribute__ ((__packed__)) hci_read_default_errdata_reporting_rp;
1599
1600 #define HCI_OCF_WRITE_DEFAULT_ERRDATA_REPORTING 0x005B
1601 #define HCI_CMD_WRITE_DEFAULT_ERRDATA_REPORTING 0x0C5B
1602 typedef struct {
1603 uint8_t reporting; /* erroneous data reporting */
1604 } __attribute__ ((__packed__)) hci_write_default_errdata_reporting_cp;
1605
1606 typedef hci_status_rp hci_write_default_errdata_reporting_rp;
1607
1608 #define HCI_OCF_ENHANCED_FLUSH 0x005F
1609 #define HCI_CMD_ENHANCED_FLUSH 0x0C5F
1610 typedef struct {
1611 uint16_t con_handle; /* connection handle */
1612 uint8_t packet_type;
1613 } __attribute__ ((__packed__)) hci_enhanced_flush_cp;
1614
1615 /* No response parameter(s) */
1616
1617 #define HCI_OCF_SEND_KEYPRESS_NOTIFICATION 0x0060
1618 #define HCI_CMD_SEND_KEYPRESS_NOTIFICATION 0x0C60
1619 typedef struct {
1620 bdaddr_t bdaddr; /* remote address */
1621 uint8_t type; /* notification type */
1622 } __attribute__ ((__packed__)) hci_send_keypress_notification_cp;
1623
1624 typedef struct {
1625 uint8_t status; /* 0x00 - success */
1626 bdaddr_t bdaddr; /* remote address */
1627 } __attribute__ ((__packed__)) hci_send_keypress_notification_rp;
1628
1629 /**************************************************************************
1630 **************************************************************************
1631 ** OGF 0x04 Informational commands and return parameters
1632 **************************************************************************
1633 **************************************************************************/
1634
1635 #define HCI_OGF_INFO 0x04
1636
1637 #define HCI_OCF_READ_LOCAL_VER 0x0001
1638 #define HCI_CMD_READ_LOCAL_VER 0x1001
1639 /* No command parameter(s) */
1640 typedef struct {
1641 uint8_t status; /* 0x00 - success */
1642 uint8_t hci_version; /* HCI version */
1643 uint16_t hci_revision; /* HCI revision */
1644 uint8_t lmp_version; /* LMP version */
1645 uint16_t manufacturer; /* Hardware manufacturer name */
1646 uint16_t lmp_subversion; /* LMP sub-version */
1647 } __attribute__ ((__packed__)) hci_read_local_ver_rp;
1648
1649 #define HCI_OCF_READ_LOCAL_COMMANDS 0x0002
1650 #define HCI_CMD_READ_LOCAL_COMMANDS 0x1002
1651 /* No command parameter(s) */
1652 typedef struct {
1653 uint8_t status; /* 0x00 - success */
1654 uint8_t commands[HCI_COMMANDS_SIZE]; /* opcode bitmask */
1655 } __attribute__ ((__packed__)) hci_read_local_commands_rp;
1656
1657 #define HCI_OCF_READ_LOCAL_FEATURES 0x0003
1658 #define HCI_CMD_READ_LOCAL_FEATURES 0x1003
1659 /* No command parameter(s) */
1660 typedef struct {
1661 uint8_t status; /* 0x00 - success */
1662 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1663 } __attribute__ ((__packed__)) hci_read_local_features_rp;
1664
1665 #define HCI_OCF_READ_LOCAL_EXTENDED_FEATURES 0x0004
1666 #define HCI_CMD_READ_LOCAL_EXTENDED_FEATURES 0x1004
1667 typedef struct {
1668 uint8_t page; /* page number */
1669 } __attribute__ ((__packed__)) hci_read_local_extended_features_cp;
1670
1671 typedef struct {
1672 uint8_t status; /* 0x00 - success */
1673 uint8_t page; /* page number */
1674 uint8_t max_page; /* maximum page number */
1675 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features */
1676 } __attribute__ ((__packed__)) hci_read_local_extended_features_rp;
1677
1678 #define HCI_OCF_READ_BUFFER_SIZE 0x0005
1679 #define HCI_CMD_READ_BUFFER_SIZE 0x1005
1680 /* No command parameter(s) */
1681 typedef struct {
1682 uint8_t status; /* 0x00 - success */
1683 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */
1684 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */
1685 uint16_t num_acl_pkts; /* Max. number of ACL packets */
1686 uint16_t num_sco_pkts; /* Max. number of SCO packets */
1687 } __attribute__ ((__packed__)) hci_read_buffer_size_rp;
1688
1689 /* Read Country Code is deprecated */
1690 #define HCI_OCF_READ_COUNTRY_CODE 0x0007
1691 #define HCI_CMD_READ_COUNTRY_CODE 0x1007
1692 /* No command parameter(s) */
1693 typedef struct {
1694 uint8_t status; /* 0x00 - success */
1695 uint8_t country_code; /* 0x00 - NAM, EUR, JP; 0x01 - France */
1696 } __attribute__ ((__packed__)) hci_read_country_code_rp;
1697
1698 #define HCI_OCF_READ_BDADDR 0x0009
1699 #define HCI_CMD_READ_BDADDR 0x1009
1700 /* No command parameter(s) */
1701 typedef struct {
1702 uint8_t status; /* 0x00 - success */
1703 bdaddr_t bdaddr; /* unit address */
1704 } __attribute__ ((__packed__)) hci_read_bdaddr_rp;
1705
1706 /**************************************************************************
1707 **************************************************************************
1708 ** OGF 0x05 Status commands and return parameters
1709 **************************************************************************
1710 **************************************************************************/
1711
1712 #define HCI_OGF_STATUS 0x05
1713
1714 #define HCI_OCF_READ_FAILED_CONTACT_CNTR 0x0001
1715 #define HCI_CMD_READ_FAILED_CONTACT_CNTR 0x1401
1716 typedef struct {
1717 uint16_t con_handle; /* connection handle */
1718 } __attribute__ ((__packed__)) hci_read_failed_contact_cntr_cp;
1719
1720 typedef struct {
1721 uint8_t status; /* 0x00 - success */
1722 uint16_t con_handle; /* connection handle */
1723 uint16_t counter; /* number of consecutive failed contacts */
1724 } __attribute__ ((__packed__)) hci_read_failed_contact_cntr_rp;
1725
1726 #define HCI_OCF_RESET_FAILED_CONTACT_CNTR 0x0002
1727 #define HCI_CMD_RESET_FAILED_CONTACT_CNTR 0x1402
1728 typedef struct {
1729 uint16_t con_handle; /* connection handle */
1730 } __attribute__ ((__packed__)) hci_reset_failed_contact_cntr_cp;
1731
1732 typedef struct {
1733 uint8_t status; /* 0x00 - success */
1734 uint16_t con_handle; /* connection handle */
1735 } __attribute__ ((__packed__)) hci_reset_failed_contact_cntr_rp;
1736
1737 #define HCI_OCF_READ_LINK_QUALITY 0x0003
1738 #define HCI_CMD_READ_LINK_QUALITY 0x1403
1739 typedef struct {
1740 uint16_t con_handle; /* connection handle */
1741 } __attribute__ ((__packed__)) hci_read_link_quality_cp;
1742
1743 typedef struct {
1744 uint8_t status; /* 0x00 - success */
1745 uint16_t con_handle; /* connection handle */
1746 uint8_t quality; /* higher value means better quality */
1747 } __attribute__ ((__packed__)) hci_read_link_quality_rp;
1748
1749 #define HCI_OCF_READ_RSSI 0x0005
1750 #define HCI_CMD_READ_RSSI 0x1405
1751 typedef struct {
1752 uint16_t con_handle; /* connection handle */
1753 } __attribute__ ((__packed__)) hci_read_rssi_cp;
1754
1755 typedef struct {
1756 uint8_t status; /* 0x00 - success */
1757 uint16_t con_handle; /* connection handle */
1758 char rssi; /* -127 <= rssi <= 127 dB */
1759 } __attribute__ ((__packed__)) hci_read_rssi_rp;
1760
1761 #define HCI_OCF_READ_AFH_CHANNEL_MAP 0x0006
1762 #define HCI_CMD_READ_AFH_CHANNEL_MAP 0x1406
1763 typedef struct {
1764 uint16_t con_handle; /* connection handle */
1765 } __attribute__ ((__packed__)) hci_read_afh_channel_map_cp;
1766
1767 typedef struct {
1768 uint8_t status; /* 0x00 - success */
1769 uint16_t con_handle; /* connection handle */
1770 uint8_t mode; /* AFH mode */
1771 uint8_t map[10]; /* AFH Channel Map */
1772 } __attribute__ ((__packed__)) hci_read_afh_channel_map_rp;
1773
1774 #define HCI_OCF_READ_CLOCK 0x0007
1775 #define HCI_CMD_READ_CLOCK 0x1407
1776 typedef struct {
1777 uint16_t con_handle; /* connection handle */
1778 uint8_t clock; /* which clock */
1779 } __attribute__ ((__packed__)) hci_read_clock_cp;
1780
1781 typedef struct {
1782 uint8_t status; /* 0x00 - success */
1783 uint16_t con_handle; /* connection handle */
1784 uint32_t clock; /* clock value */
1785 uint16_t accuracy; /* clock accuracy */
1786 } __attribute__ ((__packed__)) hci_read_clock_rp;
1787
1788
1789 /**************************************************************************
1790 **************************************************************************
1791 ** OGF 0x06 Testing commands and return parameters
1792 **************************************************************************
1793 **************************************************************************/
1794
1795 #define HCI_OGF_TESTING 0x06
1796
1797 #define HCI_OCF_READ_LOOPBACK_MODE 0x0001
1798 #define HCI_CMD_READ_LOOPBACK_MODE 0x1801
1799 /* No command parameter(s) */
1800 typedef struct {
1801 uint8_t status; /* 0x00 - success */
1802 uint8_t lbmode; /* loopback mode */
1803 } __attribute__ ((__packed__)) hci_read_loopback_mode_rp;
1804
1805 #define HCI_OCF_WRITE_LOOPBACK_MODE 0x0002
1806 #define HCI_CMD_WRITE_LOOPBACK_MODE 0x1802
1807 typedef struct {
1808 uint8_t lbmode; /* loopback mode */
1809 } __attribute__ ((__packed__)) hci_write_loopback_mode_cp;
1810
1811 typedef hci_status_rp hci_write_loopback_mode_rp;
1812
1813 #define HCI_OCF_ENABLE_UNIT_UNDER_TEST 0x0003
1814 #define HCI_CMD_ENABLE_UNIT_UNDER_TEST 0x1803
1815 /* No command parameter(s) */
1816 typedef hci_status_rp hci_enable_unit_under_test_rp;
1817
1818 #define HCI_OCF_WRITE_SIMPLE_PAIRING_DEBUG_MODE 0x0004
1819 #define HCI_CMD_WRITE_SIMPLE_PAIRING_DEBUG_MODE 0x1804
1820 typedef struct {
1821 uint8_t mode; /* simple pairing debug mode */
1822 } __attribute__ ((__packed__)) hci_write_simple_pairing_debug_mode_cp;
1823
1824 typedef hci_status_rp hci_write_simple_pairing_debug_mode_rp;
1825
1826 /**************************************************************************
1827 **************************************************************************
1828 ** OGF 0x3e Bluetooth Logo Testing
1829 ** OGF 0x3f Vendor Specific
1830 **************************************************************************
1831 **************************************************************************/
1832
1833 #define HCI_OGF_BT_LOGO 0x3e
1834 #define HCI_OGF_VENDOR 0x3f
1835
1836 /* Ericsson specific FC */
1837 #define HCI_CMD_ERICSSON_WRITE_PCM_SETTINGS 0xFC07
1838 #define HCI_CMD_ERICSSON_SET_UART_BAUD_RATE 0xFC09
1839 #define HCI_CMD_ERICSSON_SET_SCO_DATA_PATH 0xFC1D
1840
1841 /* Cambridge Silicon Radio specific FC */
1842 #define HCI_CMD_CSR_EXTN 0xFC00
1843
1844
1845 /**************************************************************************
1846 **************************************************************************
1847 ** Events and event parameters
1848 **************************************************************************
1849 **************************************************************************/
1850
1851 #define HCI_EVENT_INQUIRY_COMPL 0x01
1852 typedef struct {
1853 uint8_t status; /* 0x00 - success */
1854 } __attribute__ ((__packed__)) hci_inquiry_compl_ep;
1855
1856 #define HCI_EVENT_INQUIRY_RESULT 0x02
1857 typedef struct {
1858 uint8_t num_responses; /* number of responses */
1859 /* hci_inquiry_response[num_responses] -- see below */
1860 } __attribute__ ((__packed__)) hci_inquiry_result_ep;
1861
1862 typedef struct {
1863 bdaddr_t bdaddr; /* unit address */
1864 uint8_t page_scan_rep_mode; /* page scan rep. mode */
1865 uint8_t page_scan_period_mode; /* page scan period mode */
1866 uint8_t page_scan_mode; /* page scan mode */
1867 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1868 uint16_t clock_offset; /* clock offset */
1869 } __attribute__ ((__packed__)) hci_inquiry_response;
1870
1871 #define HCI_EVENT_CON_COMPL 0x03
1872 typedef struct {
1873 uint8_t status; /* 0x00 - success */
1874 uint16_t con_handle; /* Connection handle */
1875 bdaddr_t bdaddr; /* remote unit address */
1876 uint8_t link_type; /* Link type */
1877 uint8_t encryption_mode; /* Encryption mode */
1878 } __attribute__ ((__packed__)) hci_con_compl_ep;
1879
1880 #define HCI_EVENT_CON_REQ 0x04
1881 typedef struct {
1882 bdaddr_t bdaddr; /* remote unit address */
1883 uint8_t uclass[HCI_CLASS_SIZE]; /* remote unit class */
1884 uint8_t link_type; /* link type */
1885 } __attribute__ ((__packed__)) hci_con_req_ep;
1886
1887 #define HCI_EVENT_DISCON_COMPL 0x05
1888 typedef struct {
1889 uint8_t status; /* 0x00 - success */
1890 uint16_t con_handle; /* connection handle */
1891 uint8_t reason; /* reason to disconnect */
1892 } __attribute__ ((__packed__)) hci_discon_compl_ep;
1893
1894 #define HCI_EVENT_AUTH_COMPL 0x06
1895 typedef struct {
1896 uint8_t status; /* 0x00 - success */
1897 uint16_t con_handle; /* connection handle */
1898 } __attribute__ ((__packed__)) hci_auth_compl_ep;
1899
1900 #define HCI_EVENT_REMOTE_NAME_REQ_COMPL 0x07
1901 typedef struct {
1902 uint8_t status; /* 0x00 - success */
1903 bdaddr_t bdaddr; /* remote unit address */
1904 char name[HCI_UNIT_NAME_SIZE]; /* remote unit name */
1905 } __attribute__ ((__packed__)) hci_remote_name_req_compl_ep;
1906
1907 #define HCI_EVENT_ENCRYPTION_CHANGE 0x08
1908 typedef struct {
1909 uint8_t status; /* 0x00 - success */
1910 uint16_t con_handle; /* Connection handle */
1911 uint8_t encryption_enable; /* 0x00 - disable */
1912 } __attribute__ ((__packed__)) hci_encryption_change_ep;
1913
1914 #define HCI_EVENT_CHANGE_CON_LINK_KEY_COMPL 0x09
1915 typedef struct {
1916 uint8_t status; /* 0x00 - success */
1917 uint16_t con_handle; /* Connection handle */
1918 } __attribute__ ((__packed__)) hci_change_con_link_key_compl_ep;
1919
1920 #define HCI_EVENT_MASTER_LINK_KEY_COMPL 0x0a
1921 typedef struct {
1922 uint8_t status; /* 0x00 - success */
1923 uint16_t con_handle; /* Connection handle */
1924 uint8_t key_flag; /* Key flag */
1925 } __attribute__ ((__packed__)) hci_master_link_key_compl_ep;
1926
1927 #define HCI_EVENT_READ_REMOTE_FEATURES_COMPL 0x0b
1928 typedef struct {
1929 uint8_t status; /* 0x00 - success */
1930 uint16_t con_handle; /* Connection handle */
1931 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1932 } __attribute__ ((__packed__)) hci_read_remote_features_compl_ep;
1933
1934 #define HCI_EVENT_READ_REMOTE_VER_INFO_COMPL 0x0c
1935 typedef struct {
1936 uint8_t status; /* 0x00 - success */
1937 uint16_t con_handle; /* Connection handle */
1938 uint8_t lmp_version; /* LMP version */
1939 uint16_t manufacturer; /* Hardware manufacturer name */
1940 uint16_t lmp_subversion; /* LMP sub-version */
1941 } __attribute__ ((__packed__)) hci_read_remote_ver_info_compl_ep;
1942
1943 #define HCI_EVENT_QOS_SETUP_COMPL 0x0d
1944 typedef struct {
1945 uint8_t status; /* 0x00 - success */
1946 uint16_t con_handle; /* connection handle */
1947 uint8_t flags; /* reserved for future use */
1948 uint8_t service_type; /* service type */
1949 uint32_t token_rate; /* bytes per second */
1950 uint32_t peak_bandwidth; /* bytes per second */
1951 uint32_t latency; /* microseconds */
1952 uint32_t delay_variation; /* microseconds */
1953 } __attribute__ ((__packed__)) hci_qos_setup_compl_ep;
1954
1955 #define HCI_EVENT_COMMAND_COMPL 0x0e
1956 typedef struct {
1957 uint8_t num_cmd_pkts; /* # of HCI command packets */
1958 uint16_t opcode; /* command OpCode */
1959 /* command return parameters (if any) */
1960 } __attribute__ ((__packed__)) hci_command_compl_ep;
1961
1962 #define HCI_EVENT_COMMAND_STATUS 0x0f
1963 typedef struct {
1964 uint8_t status; /* 0x00 - pending */
1965 uint8_t num_cmd_pkts; /* # of HCI command packets */
1966 uint16_t opcode; /* command OpCode */
1967 } __attribute__ ((__packed__)) hci_command_status_ep;
1968
1969 #define HCI_EVENT_HARDWARE_ERROR 0x10
1970 typedef struct {
1971 uint8_t hardware_code; /* hardware error code */
1972 } __attribute__ ((__packed__)) hci_hardware_error_ep;
1973
1974 #define HCI_EVENT_FLUSH_OCCUR 0x11
1975 typedef struct {
1976 uint16_t con_handle; /* connection handle */
1977 } __attribute__ ((__packed__)) hci_flush_occur_ep;
1978
1979 #define HCI_EVENT_ROLE_CHANGE 0x12
1980 typedef struct {
1981 uint8_t status; /* 0x00 - success */
1982 bdaddr_t bdaddr; /* address of remote unit */
1983 uint8_t role; /* new connection role */
1984 } __attribute__ ((__packed__)) hci_role_change_ep;
1985
1986 #define HCI_EVENT_NUM_COMPL_PKTS 0x13
1987 typedef struct {
1988 uint8_t num_con_handles; /* # of connection handles */
1989 /* these are repeated "num_con_handles" times
1990 uint16_t con_handle; --- connection handle(s)
1991 uint16_t compl_pkts; --- # of completed packets */
1992 } __attribute__ ((__packed__)) hci_num_compl_pkts_ep;
1993
1994 #define HCI_EVENT_MODE_CHANGE 0x14
1995 typedef struct {
1996 uint8_t status; /* 0x00 - success */
1997 uint16_t con_handle; /* connection handle */
1998 uint8_t unit_mode; /* remote unit mode */
1999 uint16_t interval; /* interval * 0.625 msec */
2000 } __attribute__ ((__packed__)) hci_mode_change_ep;
2001
2002 #define HCI_EVENT_RETURN_LINK_KEYS 0x15
2003 typedef struct {
2004 uint8_t num_keys; /* # of keys */
2005 /* these are repeated "num_keys" times
2006 bdaddr_t bdaddr; --- remote address(es)
2007 uint8_t key[HCI_KEY_SIZE]; --- key(s) */
2008 } __attribute__ ((__packed__)) hci_return_link_keys_ep;
2009
2010 #define HCI_EVENT_PIN_CODE_REQ 0x16
2011 typedef struct {
2012 bdaddr_t bdaddr; /* remote unit address */
2013 } __attribute__ ((__packed__)) hci_pin_code_req_ep;
2014
2015 #define HCI_EVENT_LINK_KEY_REQ 0x17
2016 typedef struct {
2017 bdaddr_t bdaddr; /* remote unit address */
2018 } __attribute__ ((__packed__)) hci_link_key_req_ep;
2019
2020 #define HCI_EVENT_LINK_KEY_NOTIFICATION 0x18
2021 typedef struct {
2022 bdaddr_t bdaddr; /* remote unit address */
2023 uint8_t key[HCI_KEY_SIZE]; /* link key */
2024 uint8_t key_type; /* type of the key */
2025 } __attribute__ ((__packed__)) hci_link_key_notification_ep;
2026
2027 #define HCI_EVENT_LOOPBACK_COMMAND 0x19
2028 typedef hci_cmd_hdr_t hci_loopback_command_ep;
2029
2030 #define HCI_EVENT_DATA_BUFFER_OVERFLOW 0x1a
2031 typedef struct {
2032 uint8_t link_type; /* Link type */
2033 } __attribute__ ((__packed__)) hci_data_buffer_overflow_ep;
2034
2035 #define HCI_EVENT_MAX_SLOT_CHANGE 0x1b
2036 typedef struct {
2037 uint16_t con_handle; /* connection handle */
2038 uint8_t lmp_max_slots; /* Max. # of slots allowed */
2039 } __attribute__ ((__packed__)) hci_max_slot_change_ep;
2040
2041 #define HCI_EVENT_READ_CLOCK_OFFSET_COMPL 0x1c
2042 typedef struct {
2043 uint8_t status; /* 0x00 - success */
2044 uint16_t con_handle; /* Connection handle */
2045 uint16_t clock_offset; /* Clock offset */
2046 } __attribute__ ((__packed__)) hci_read_clock_offset_compl_ep;
2047
2048 #define HCI_EVENT_CON_PKT_TYPE_CHANGED 0x1d
2049 typedef struct {
2050 uint8_t status; /* 0x00 - success */
2051 uint16_t con_handle; /* connection handle */
2052 uint16_t pkt_type; /* packet type */
2053 } __attribute__ ((__packed__)) hci_con_pkt_type_changed_ep;
2054
2055 #define HCI_EVENT_QOS_VIOLATION 0x1e
2056 typedef struct {
2057 uint16_t con_handle; /* connection handle */
2058 } __attribute__ ((__packed__)) hci_qos_violation_ep;
2059
2060 /* Page Scan Mode Change Event is deprecated */
2061 #define HCI_EVENT_PAGE_SCAN_MODE_CHANGE 0x1f
2062 typedef struct {
2063 bdaddr_t bdaddr; /* destination address */
2064 uint8_t page_scan_mode; /* page scan mode */
2065 } __attribute__ ((__packed__)) hci_page_scan_mode_change_ep;
2066
2067 #define HCI_EVENT_PAGE_SCAN_REP_MODE_CHANGE 0x20
2068 typedef struct {
2069 bdaddr_t bdaddr; /* destination address */
2070 uint8_t page_scan_rep_mode; /* page scan repetition mode */
2071 } __attribute__ ((__packed__)) hci_page_scan_rep_mode_change_ep;
2072
2073 #define HCI_EVENT_FLOW_SPECIFICATION_COMPL 0x21
2074 typedef struct {
2075 uint8_t status; /* 0x00 - success */
2076 uint16_t con_handle; /* connection handle */
2077 uint8_t flags; /* reserved */
2078 uint8_t direction; /* flow direction */
2079 uint8_t type; /* service type */
2080 uint32_t token_rate; /* token rate */
2081 uint32_t bucket_size; /* token bucket size */
2082 uint32_t peak_bandwidth; /* peak bandwidth */
2083 uint32_t latency; /* access latency */
2084 } __attribute__ ((__packed__)) hci_flow_specification_compl_ep;
2085
2086 #define HCI_EVENT_RSSI_RESULT 0x22
2087 typedef struct {
2088 uint8_t num_responses; /* number of responses */
2089 /* hci_rssi_response[num_responses] -- see below */
2090 } __attribute__ ((__packed__)) hci_rssi_result_ep;
2091
2092 typedef struct {
2093 bdaddr_t bdaddr; /* unit address */
2094 uint8_t page_scan_rep_mode; /* page scan rep. mode */
2095 uint8_t blank; /* reserved */
2096 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
2097 uint16_t clock_offset; /* clock offset */
2098 int8_t rssi; /* rssi */
2099 } __attribute__ ((__packed__)) hci_rssi_response;
2100
2101 #define HCI_EVENT_READ_REMOTE_EXTENDED_FEATURES 0x23
2102 typedef struct {
2103 uint8_t status; /* 0x00 - success */
2104 uint16_t con_handle; /* connection handle */
2105 uint8_t page; /* page number */
2106 uint8_t max; /* max page number */
2107 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
2108 } __attribute__ ((__packed__)) hci_read_remote_extended_features_ep;
2109
2110 #define HCI_EVENT_SCO_CON_COMPL 0x2c
2111 typedef struct {
2112 uint8_t status; /* 0x00 - success */
2113 uint16_t con_handle; /* connection handle */
2114 bdaddr_t bdaddr; /* unit address */
2115 uint8_t link_type; /* link type */
2116 uint8_t interval; /* transmission interval */
2117 uint8_t window; /* retransmission window */
2118 uint16_t rxlen; /* rx packet length */
2119 uint16_t txlen; /* tx packet length */
2120 uint8_t mode; /* air mode */
2121 } __attribute__ ((__packed__)) hci_sco_con_compl_ep;
2122
2123 #define HCI_EVENT_SCO_CON_CHANGED 0x2d
2124 typedef struct {
2125 uint8_t status; /* 0x00 - success */
2126 uint16_t con_handle; /* connection handle */
2127 uint8_t interval; /* transmission interval */
2128 uint8_t window; /* retransmission window */
2129 uint16_t rxlen; /* rx packet length */
2130 uint16_t txlen; /* tx packet length */
2131 } __attribute__ ((__packed__)) hci_sco_con_changed_ep;
2132
2133 #define HCI_EVENT_SNIFF_SUBRATING 0x2e
2134 typedef struct {
2135 uint8_t status; /* 0x00 - success */
2136 uint16_t con_handle; /* connection handle */
2137 uint16_t tx_latency; /* max transmit latency */
2138 uint16_t rx_latency; /* max receive latency */
2139 uint16_t remote_timeout; /* remote timeout */
2140 uint16_t local_timeout; /* local timeout */
2141 } __attribute__ ((__packed__)) hci_sniff_subrating_ep;
2142
2143 #define HCI_EVENT_EXTENDED_RESULT 0x2f
2144 typedef struct {
2145 uint8_t num_responses; /* must be 0x01 */
2146 bdaddr_t bdaddr; /* remote device address */
2147 uint8_t page_scan_rep_mode;
2148 uint8_t reserved;
2149 uint8_t uclass[HCI_CLASS_SIZE];
2150 uint16_t clock_offset;
2151 int8_t rssi;
2152 uint8_t response[240]; /* extended inquiry response */
2153 } __attribute__ ((__packed__)) hci_extended_result_ep;
2154
2155 #define HCI_EVENT_ENCRYPTION_KEY_REFRESH 0x30
2156 typedef struct {
2157 uint8_t status; /* 0x00 - success */
2158 uint16_t con_handle; /* connection handle */
2159 } __attribute__ ((__packed__)) hci_encryption_key_refresh_ep;
2160
2161 #define HCI_EVENT_IO_CAPABILITY_REQ 0x31
2162 typedef struct {
2163 bdaddr_t bdaddr; /* remote device address */
2164 } __attribute__ ((__packed__)) hci_io_capability_req_ep;
2165
2166 #define HCI_EVENT_IO_CAPABILITY_RSP 0x32
2167 typedef struct {
2168 bdaddr_t bdaddr; /* remote device address */
2169 uint8_t io_capability;
2170 uint8_t oob_data_present;
2171 uint8_t auth_requirement;
2172 } __attribute__ ((__packed__)) hci_io_capability_rsp_ep;
2173
2174 #define HCI_EVENT_USER_CONFIRM_REQ 0x33
2175 typedef struct {
2176 bdaddr_t bdaddr; /* remote device address */
2177 uint32_t value; /* 000000 - 999999 */
2178 } __attribute__ ((__packed__)) hci_user_confirm_req_ep;
2179
2180 #define HCI_EVENT_USER_PASSKEY_REQ 0x34
2181 typedef struct {
2182 bdaddr_t bdaddr; /* remote device address */
2183 } __attribute__ ((__packed__)) hci_user_passkey_req_ep;
2184
2185 #define HCI_EVENT_REMOTE_OOB_DATA_REQ 0x35
2186 typedef struct {
2187 bdaddr_t bdaddr; /* remote device address */
2188 } __attribute__ ((__packed__)) hci_remote_oob_data_req_ep;
2189
2190 #define HCI_EVENT_SIMPLE_PAIRING_COMPL 0x36
2191 typedef struct {
2192 uint8_t status; /* 0x00 - success */
2193 bdaddr_t bdaddr; /* remote device address */
2194 } __attribute__ ((__packed__)) hci_simple_pairing_compl_ep;
2195
2196 #define HCI_EVENT_LINK_SUPERVISION_TO_CHANGED 0x38
2197 typedef struct {
2198 uint16_t con_handle; /* connection handle */
2199 uint16_t timeout; /* link supervision timeout */
2200 } __attribute__ ((__packed__)) hci_link_supervision_to_changed_ep;
2201
2202 #define HCI_EVENT_ENHANCED_FLUSH_COMPL 0x39
2203 typedef struct {
2204 uint16_t con_handle; /* connection handle */
2205 } __attribute__ ((__packed__)) hci_enhanced_flush_compl_ep;
2206
2207 #define HCI_EVENT_USER_PASSKEY_NOTIFICATION 0x3b
2208 typedef struct {
2209 bdaddr_t bdaddr; /* remote device address */
2210 uint32_t value; /* 000000 - 999999 */
2211 } __attribute__ ((__packed__)) hci_user_passkey_notification_ep;
2212
2213 #define HCI_EVENT_KEYPRESS_NOTIFICATION 0x3c
2214 typedef struct {
2215 bdaddr_t bdaddr; /* remote device address */
2216 uint8_t notification_type;
2217 } __attribute__ ((__packed__)) hci_keypress_notification_ep;
2218
2219 #define HCI_EVENT_REMOTE_FEATURES_NOTIFICATION 0x3d
2220 typedef struct {
2221 bdaddr_t bdaddr; /* remote device address */
2222 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
2223 } __attribute__ ((__packed__)) hci_remote_features_notification_ep;
2224
2225 #define HCI_EVENT_BT_LOGO 0xfe
2226
2227 #define HCI_EVENT_VENDOR 0xff
2228
2229 /**************************************************************************
2230 **************************************************************************
2231 ** HCI Socket Definitions
2232 **************************************************************************
2233 **************************************************************************/
2234
2235 /* HCI socket options */
2236 #define SO_HCI_EVT_FILTER 1 /* get/set event filter */
2237 #define SO_HCI_PKT_FILTER 2 /* get/set packet filter */
2238 #define SO_HCI_DIRECTION 3 /* packet direction indicator */
2239
2240 /* Control Messages */
2241 #define SCM_HCI_DIRECTION SO_HCI_DIRECTION
2242
2243 /*
2244 * HCI socket filter and get/set routines
2245 *
2246 * for ease of use, we filter 256 possible events/packets
2247 */
2248 struct hci_filter {
2249 uint32_t mask[8]; /* 256 bits */
2250 };
2251
2252 static __inline void
2253 hci_filter_set(uint8_t bit, struct hci_filter *filter)
2254 {
2255 uint8_t off = bit - 1;
2256
2257 off >>= 5;
2258 filter->mask[off] |= (1 << ((bit - 1) & 0x1f));
2259 }
2260
2261 static __inline void
2262 hci_filter_clr(uint8_t bit, struct hci_filter *filter)
2263 {
2264 uint8_t off = bit - 1;
2265
2266 off >>= 5;
2267 filter->mask[off] &= ~(1 << ((bit - 1) & 0x1f));
2268 }
2269
2270 static __inline int
2271 hci_filter_test(uint8_t bit, struct hci_filter *filter)
2272 {
2273 uint8_t off = bit - 1;
2274
2275 off >>= 5;
2276 return (filter->mask[off] & (1 << ((bit - 1) & 0x1f)));
2277 }
2278
2279 /*
2280 * HCI socket ioctl's
2281 *
2282 * Apart from GBTINFOA, these are all indexed on the unit name
2283 */
2284
2285 #define SIOCGBTINFO _IOWR('b', 5, struct btreq) /* get unit info */
2286 #define SIOCGBTINFOA _IOWR('b', 6, struct btreq) /* get info by address */
2287 #define SIOCNBTINFO _IOWR('b', 7, struct btreq) /* next unit info */
2288
2289 #define SIOCSBTFLAGS _IOWR('b', 8, struct btreq) /* set unit flags */
2290 #define SIOCSBTPOLICY _IOWR('b', 9, struct btreq) /* set unit link policy */
2291 #define SIOCSBTPTYPE _IOWR('b', 10, struct btreq) /* set unit packet type */
2292
2293 #define SIOCGBTSTATS _IOWR('b', 11, struct btreq) /* get unit statistics */
2294 #define SIOCZBTSTATS _IOWR('b', 12, struct btreq) /* zero unit statistics */
2295
2296 #define SIOCBTDUMP _IOW('b', 13, struct btreq) /* print debug info */
2297 #define SIOCSBTSCOMTU _IOWR('b', 17, struct btreq) /* set sco_mtu value */
2298
2299 struct bt_stats {
2300 uint32_t err_tx;
2301 uint32_t err_rx;
2302 uint32_t cmd_tx;
2303 uint32_t evt_rx;
2304 uint32_t acl_tx;
2305 uint32_t acl_rx;
2306 uint32_t sco_tx;
2307 uint32_t sco_rx;
2308 uint32_t byte_tx;
2309 uint32_t byte_rx;
2310 };
2311
2312 struct btreq {
2313 char btr_name[HCI_DEVNAME_SIZE]; /* device name */
2314
2315 union {
2316 struct {
2317 bdaddr_t btri_bdaddr; /* device bdaddr */
2318 uint16_t btri_flags; /* flags */
2319 uint16_t btri_num_cmd; /* # of free cmd buffers */
2320 uint16_t btri_num_acl; /* # of free ACL buffers */
2321 uint16_t btri_num_sco; /* # of free SCO buffers */
2322 uint16_t btri_acl_mtu; /* ACL mtu */
2323 uint16_t btri_sco_mtu; /* SCO mtu */
2324 uint16_t btri_link_policy; /* Link Policy */
2325 uint16_t btri_packet_type; /* Packet Type */
2326 } btri;
2327 struct bt_stats btrs; /* unit stats */
2328 } btru;
2329 };
2330
2331 #define btr_flags btru.btri.btri_flags
2332 #define btr_bdaddr btru.btri.btri_bdaddr
2333 #define btr_num_cmd btru.btri.btri_num_cmd
2334 #define btr_num_acl btru.btri.btri_num_acl
2335 #define btr_num_sco btru.btri.btri_num_sco
2336 #define btr_acl_mtu btru.btri.btri_acl_mtu
2337 #define btr_sco_mtu btru.btri.btri_sco_mtu
2338 #define btr_link_policy btru.btri.btri_link_policy
2339 #define btr_packet_type btru.btri.btri_packet_type
2340 #define btr_stats btru.btrs
2341
2342 /* hci_unit & btr_flags */
2343 #define BTF_UP (1<<0) /* unit is up */
2344 #define BTF_RUNNING (1<<1) /* unit is running */
2345 #define BTF_XMIT_CMD (1<<2) /* unit is transmitting CMD packets */
2346 #define BTF_XMIT_ACL (1<<3) /* unit is transmitting ACL packets */
2347 #define BTF_XMIT_SCO (1<<4) /* unit is transmitting SCO packets */
2348 #define BTF_XMIT (BTF_XMIT_CMD | BTF_XMIT_ACL | BTF_XMIT_SCO)
2349 #define BTF_INIT_BDADDR (1<<5) /* waiting for bdaddr */
2350 #define BTF_INIT_BUFFER_SIZE (1<<6) /* waiting for buffer size */
2351 #define BTF_INIT_FEATURES (1<<7) /* waiting for features */
2352 #define BTF_POWER_UP_NOOP (1<<8) /* should wait for No-op on power up */
2353 #define BTF_INIT_COMMANDS (1<<9) /* waiting for supported commands */
2354
2355 #define BTF_INIT (BTF_INIT_BDADDR \
2356 | BTF_INIT_BUFFER_SIZE \
2357 | BTF_INIT_FEATURES \
2358 | BTF_INIT_COMMANDS)
2359
2360 /**************************************************************************
2361 **************************************************************************
2362 ** HCI Kernel Definitions
2363 **************************************************************************
2364 **************************************************************************/
2365
2366 #ifdef _KERNEL
2367
2368 #include <net/if.h> /* for struct ifqueue */
2369
2370 struct l2cap_channel;
2371 struct mbuf;
2372 struct sco_pcb;
2373 struct socket;
2374
2375 /* global HCI kernel variables */
2376
2377 /* sysctl variables */
2378 extern int hci_memo_expiry;
2379 extern int hci_acl_expiry;
2380 extern int hci_sendspace, hci_recvspace;
2381 extern int hci_eventq_max, hci_aclrxq_max, hci_scorxq_max;
2382
2383 /*
2384 * HCI Connection Information
2385 */
2386 struct hci_link {
2387 struct hci_unit *hl_unit; /* our unit */
2388 TAILQ_ENTRY(hci_link) hl_next; /* next link on unit */
2389
2390 /* common info */
2391 uint16_t hl_state; /* connection state */
2392 uint16_t hl_flags; /* link flags */
2393 bdaddr_t hl_bdaddr; /* dest address */
2394 uint16_t hl_handle; /* connection handle */
2395 uint8_t hl_type; /* link type */
2396
2397 /* ACL link info */
2398 uint8_t hl_lastid; /* last id used */
2399 uint16_t hl_refcnt; /* reference count */
2400 uint16_t hl_mtu; /* signalling mtu for link */
2401 uint16_t hl_flush; /* flush timeout */
2402 uint16_t hl_clock; /* remote clock offset */
2403
2404 TAILQ_HEAD(,l2cap_pdu) hl_txq; /* queue of outgoing PDUs */
2405 int hl_txqlen; /* number of fragments */
2406 struct mbuf *hl_rxp; /* incoming PDU (accumulating)*/
2407 struct callout hl_expire; /* connection expiry timer */
2408 TAILQ_HEAD(,l2cap_req) hl_reqs; /* pending requests */
2409
2410 /* SCO link info */
2411 struct hci_link *hl_link; /* SCO ACL link */
2412 struct sco_pcb *hl_sco; /* SCO pcb */
2413 struct ifqueue hl_data; /* SCO outgoing data */
2414 };
2415
2416 /* hci_link state */
2417 #define HCI_LINK_CLOSED 0 /* closed */
2418 #define HCI_LINK_WAIT_CONNECT 1 /* waiting to connect */
2419 #define HCI_LINK_WAIT_AUTH 2 /* waiting for auth */
2420 #define HCI_LINK_WAIT_ENCRYPT 3 /* waiting for encrypt */
2421 #define HCI_LINK_WAIT_SECURE 4 /* waiting for secure */
2422 #define HCI_LINK_OPEN 5 /* ready and willing */
2423 #define HCI_LINK_BLOCK 6 /* open but blocking (see hci_acl_start) */
2424
2425 /* hci_link flags */
2426 #define HCI_LINK_AUTH_REQ (1<<0) /* authentication requested */
2427 #define HCI_LINK_ENCRYPT_REQ (1<<1) /* encryption requested */
2428 #define HCI_LINK_SECURE_REQ (1<<2) /* secure link requested */
2429 #define HCI_LINK_AUTH (1<<3) /* link is authenticated */
2430 #define HCI_LINK_ENCRYPT (1<<4) /* link is encrypted */
2431 #define HCI_LINK_SECURE (1<<5) /* link is secured */
2432
2433 /*
2434 * Bluetooth Memo
2435 * cached device information for remote devices that this unit has seen
2436 */
2437 struct hci_memo {
2438 struct timeval time; /* time of last response */
2439 bdaddr_t bdaddr;
2440 uint8_t page_scan_rep_mode;
2441 uint8_t page_scan_mode;
2442 uint16_t clock_offset;
2443 LIST_ENTRY(hci_memo) next;
2444 };
2445
2446 /*
2447 * The Bluetooth HCI interface attachment structure
2448 */
2449 struct hci_if {
2450 int (*enable)(struct device *);
2451 void (*disable)(struct device *);
2452 void (*output_cmd)(struct device *, struct mbuf *);
2453 void (*output_acl)(struct device *, struct mbuf *);
2454 void (*output_sco)(struct device *, struct mbuf *);
2455 void (*get_stats)(struct device *, struct bt_stats *, int);
2456 };
2457
2458 /*
2459 * The Bluetooth HCI device unit structure
2460 */
2461 struct hci_unit {
2462 struct device *hci_dev; /* bthci handle */
2463 #if 0 /* not yet */
2464 device_t hci_bthub; /* bthub(4) handle */
2465 #endif
2466 const struct hci_if *hci_if; /* bthci driver interface */
2467
2468 /* device info */
2469 bdaddr_t hci_bdaddr; /* device address */
2470 uint16_t hci_flags; /* see BTF_ above */
2471
2472 uint16_t hci_packet_type; /* packet types */
2473 uint16_t hci_acl_mask; /* ACL packet capabilities */
2474 uint16_t hci_sco_mask; /* SCO packet capabilities */
2475
2476 uint16_t hci_link_policy; /* link policy */
2477 uint16_t hci_lmp_mask; /* link policy capabilities */
2478
2479 uint8_t hci_cmds[HCI_COMMANDS_SIZE]; /* opcode bitmask */
2480
2481 /* flow control */
2482 uint16_t hci_max_acl_size; /* ACL payload mtu */
2483 uint16_t hci_num_acl_pkts; /* free ACL packet buffers */
2484 uint8_t hci_num_cmd_pkts; /* free CMD packet buffers */
2485 uint8_t hci_max_sco_size; /* SCO payload mtu */
2486 uint16_t hci_num_sco_pkts; /* free SCO packet buffers */
2487
2488 TAILQ_HEAD(,hci_link) hci_links; /* list of ACL/SCO links */
2489 LIST_HEAD(,hci_memo) hci_memos; /* cached memo list */
2490
2491 /* input queues */
2492 void *hci_rxint; /* receive interrupt cookie */
2493 struct lock hci_devlock; /* device queue lock */
2494 struct ifqueue hci_eventq; /* Event queue */
2495 struct ifqueue hci_aclrxq; /* ACL rx queue */
2496 struct ifqueue hci_scorxq; /* SCO rx queue */
2497 uint16_t hci_eventqlen; /* Event queue length */
2498 uint16_t hci_aclrxqlen; /* ACL rx queue length */
2499 uint16_t hci_scorxqlen; /* SCO rx queue length */
2500
2501 /* output queues */
2502 struct ifqueue hci_cmdwait; /* pending commands */
2503 struct ifqueue hci_scodone; /* SCO done queue */
2504
2505 TAILQ_ENTRY(hci_unit) hci_next;
2506 };
2507
2508 extern TAILQ_HEAD(hci_unit_list, hci_unit) hci_unit_list;
2509
2510 /*
2511 * HCI layer function prototypes
2512 */
2513 union netmsg;
2514
2515 /* hci_event.c */
2516 void hci_event(struct mbuf *, struct hci_unit *);
2517
2518 /* hci_ioctl.c */
2519 int hci_ioctl(unsigned long, void *, struct proc *);
2520
2521 /* hci_link.c */
2522 struct hci_link *hci_acl_open(struct hci_unit *, bdaddr_t *);
2523 struct hci_link *hci_acl_newconn(struct hci_unit *, bdaddr_t *);
2524 void hci_acl_close(struct hci_link *, int);
2525 void hci_acl_timeout(void *);
2526 int hci_acl_setmode(struct hci_link *);
2527 void hci_acl_linkmode(struct hci_link *);
2528 void hci_acl_recv(struct mbuf *, struct hci_unit *);
2529 int hci_acl_send(struct mbuf *, struct hci_link *, struct l2cap_channel *);
2530 void hci_acl_start(struct hci_link *);
2531 void hci_acl_complete(struct hci_link *, int);
2532 struct hci_link *hci_sco_newconn(struct hci_unit *, bdaddr_t *);
2533 void hci_sco_recv(struct mbuf *, struct hci_unit *);
2534 void hci_sco_start(struct hci_link *);
2535 void hci_sco_complete(struct hci_link *, int);
2536 struct hci_link *hci_link_alloc(struct hci_unit *);
2537 void hci_link_free(struct hci_link *, int);
2538 struct hci_link *hci_link_lookup_state(struct hci_unit *, uint16_t, uint16_t);
2539 struct hci_link *hci_link_lookup_bdaddr(struct hci_unit *, bdaddr_t *, uint16_t);
2540 struct hci_link *hci_link_lookup_handle(struct hci_unit *, uint16_t);
2541
2542 /* hci_misc.c */
2543 int hci_route_lookup(bdaddr_t *, bdaddr_t *);
2544 struct hci_memo *hci_memo_find(struct hci_unit *, bdaddr_t *);
2545 struct hci_memo *hci_memo_new(struct hci_unit *, bdaddr_t *);
2546 void hci_memo_free(struct hci_memo *);
2547
2548 /* hci_socket.c */
2549 void hci_drop(void *);
2550 int hci_usrreq(struct socket *, int, struct mbuf *, struct mbuf *, struct mbuf *);
2551 void hci_ctloutput(union netmsg *);
2552 void hci_mtap(struct mbuf *, struct hci_unit *);
2553
2554 /* hci_unit.c */
2555 struct hci_unit *hci_attach(const struct hci_if *, struct device *, uint16_t);
2556 void hci_detach(struct hci_unit *);
2557 int hci_enable(struct hci_unit *);
2558 void hci_disable(struct hci_unit *);
2559 struct hci_unit *hci_unit_lookup(bdaddr_t *);
2560 int hci_send_cmd(struct hci_unit *, uint16_t, void *, uint8_t);
2561 int hci_input_event(struct hci_unit *, struct mbuf *);
2562 int hci_input_acl(struct hci_unit *, struct mbuf *);
2563 int hci_input_sco(struct hci_unit *, struct mbuf *);
2564 int hci_complete_sco(struct hci_unit *, struct mbuf *);
2565 void hci_output_cmd(struct hci_unit *, struct mbuf *);
2566 void hci_output_acl(struct hci_unit *, struct mbuf *);
2567 void hci_output_sco(struct hci_unit *, struct mbuf *);
2568 void hci_intr(void *);
2569 void btintr(union netmsg *);
2570
2571 /* XXX mimic NetBSD for now, although we don't have these interfaces */
2572 #define M_GETCTX(m, t) ((t)(m)->m_pkthdr.rcvif)
2573 #define M_SETCTX(m, c) ((m)->m_pkthdr.rcvif = (void *)(c))
2574 #define EPASSTHROUGH ENOTTY /* XXX */
2575
2576 #endif /* _KERNEL */
2577
2578 #endif /* _NETBT_HCI_H_ */
DragonFly BSD