FreeBSD/Linux Kernel Cross Reference
sys/netbt/hci.h
1 /* $NetBSD: hci.h,v 1.28 2008/09/08 23:36:55 gmcgarry Exp $ */
2
3 /*-
4 * Copyright (c) 2005 Iain Hibbert.
5 * Copyright (c) 2006 Itronix Inc.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. The name of Itronix Inc. may not be used to endorse
17 * or promote products derived from this software without specific
18 * prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY
24 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
25 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
26 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
27 * ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 */
32 /*-
33 * Copyright (c) 2001 Maksim Yevmenkin <m_evmenkin@yahoo.com>
34 * All rights reserved.
35 *
36 * Redistribution and use in source and binary forms, with or without
37 * modification, are permitted provided that the following conditions
38 * are met:
39 * 1. Redistributions of source code must retain the above copyright
40 * notice, this list of conditions and the following disclaimer.
41 * 2. Redistributions in binary form must reproduce the above copyright
42 * notice, this list of conditions and the following disclaimer in the
43 * documentation and/or other materials provided with the distribution.
44 *
45 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
46 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
47 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
48 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
49 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
50 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
51 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
52 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
53 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
54 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
55 * SUCH DAMAGE.
56 *
57 * $Id: hci.h,v 1.28 2008/09/08 23:36:55 gmcgarry Exp $
58 * $FreeBSD: src/sys/netgraph/bluetooth/include/ng_hci.h,v 1.6 2005/01/07 01:45:43 imp Exp $
59 */
60
61 /*
62 * This file contains everything that applications need to know from
63 * Host Controller Interface (HCI). Information taken from Bluetooth
64 * Core Specifications (v1.1, v2.0 and v2.1)
65 *
66 * This file can be included by both kernel and userland applications.
67 *
68 * NOTE: Here and after Bluetooth device is called a "unit". Bluetooth
69 * specification refers to both devices and units. They are the
70 * same thing (I think), so to be consistent word "unit" will be
71 * used.
72 */
73
74 #ifndef _NETBT_HCI_H_
75 #define _NETBT_HCI_H_
76
77 #include <netbt/bluetooth.h>
78
79 /**************************************************************************
80 **************************************************************************
81 ** Common defines and types (HCI)
82 **************************************************************************
83 **************************************************************************/
84
85 #define HCI_LAP_SIZE 3 /* unit LAP */
86 #define HCI_KEY_SIZE 16 /* link key */
87 #define HCI_PIN_SIZE 16 /* link PIN */
88 #define HCI_EVENT_MASK_SIZE 8 /* event mask */
89 #define HCI_CLASS_SIZE 3 /* unit class */
90 #define HCI_FEATURES_SIZE 8 /* LMP features */
91 #define HCI_UNIT_NAME_SIZE 248 /* unit name size */
92 #define HCI_DEVNAME_SIZE 16 /* same as dv_xname */
93 #define HCI_COMMANDS_SIZE 64 /* supported commands mask */
94
95 /* HCI specification */
96 #define HCI_SPEC_V10 0x00 /* v1.0 */
97 #define HCI_SPEC_V11 0x01 /* v1.1 */
98 #define HCI_SPEC_V12 0x02 /* v1.2 */
99 #define HCI_SPEC_V20 0x03 /* v2.0 */
100 #define HCI_SPEC_V21 0x04 /* v2.1 */
101 /* 0x05 - 0xFF - reserved for future use */
102
103 /* LMP features (and page 0 of extended features) */
104 /* ------------------- byte 0 --------------------*/
105 #define HCI_LMP_3SLOT 0x01
106 #define HCI_LMP_5SLOT 0x02
107 #define HCI_LMP_ENCRYPTION 0x04
108 #define HCI_LMP_SLOT_OFFSET 0x08
109 #define HCI_LMP_TIMIACCURACY 0x10
110 #define HCI_LMP_ROLE_SWITCH 0x20
111 #define HCI_LMP_HOLD_MODE 0x40
112 #define HCI_LMP_SNIFF_MODE 0x80
113 /* ------------------- byte 1 --------------------*/
114 #define HCI_LMP_PARK_MODE 0x01
115 #define HCI_LMP_RSSI 0x02
116 #define HCI_LMP_CHANNEL_QUALITY 0x04
117 #define HCI_LMP_SCO_LINK 0x08
118 #define HCI_LMP_HV2_PKT 0x10
119 #define HCI_LMP_HV3_PKT 0x20
120 #define HCI_LMP_ULAW_LOG 0x40
121 #define HCI_LMP_ALAW_LOG 0x80
122 /* ------------------- byte 2 --------------------*/
123 #define HCI_LMP_CVSD 0x01
124 #define HCI_LMP_PAGISCHEME 0x02
125 #define HCI_LMP_POWER_CONTROL 0x04
126 #define HCI_LMP_TRANSPARENT_SCO 0x08
127 #define HCI_LMP_FLOW_CONTROL_LAG0 0x10
128 #define HCI_LMP_FLOW_CONTROL_LAG1 0x20
129 #define HCI_LMP_FLOW_CONTROL_LAG2 0x40
130 #define HCI_LMP_BC_ENCRYPTION 0x80
131 /* ------------------- byte 3 --------------------*/
132 /* reserved 0x01 */
133 #define HCI_LMP_EDR_ACL_2MBPS 0x02
134 #define HCI_LMP_EDR_ACL_3MBPS 0x04
135 #define HCI_LMP_ENHANCED_ISCAN 0x08
136 #define HCI_LMP_INTERLACED_ISCAN 0x10
137 #define HCI_LMP_INTERLACED_PSCAN 0x20
138 #define HCI_LMP_RSSI_INQUIRY 0x40
139 #define HCI_LMP_EV3_PKT 0x80
140 /* ------------------- byte 4 --------------------*/
141 #define HCI_LMP_EV4_PKT 0x01
142 #define HCI_LMP_EV5_PKT 0x02
143 /* reserved 0x04 */
144 #define HCI_LMP_AFH_CAPABLE_SLAVE 0x08
145 #define HCI_LMP_AFH_CLASS_SLAVE 0x10
146 /* reserved 0x20 */
147 /* reserved 0x40 */
148 #define HCI_LMP_3SLOT_EDR_ACL 0x80
149 /* ------------------- byte 5 --------------------*/
150 #define HCI_LMP_5SLOT_EDR_ACL 0x01
151 #define HCI_LMP_SNIFF_SUBRATING 0x02
152 #define HCI_LMP_PAUSE_ENCRYPTION 0x04
153 #define HCI_LMP_AFH_CAPABLE_MASTER 0x08
154 #define HCI_LMP_AFH_CLASS_MASTER 0x10
155 #define HCI_LMP_EDR_eSCO_2MBPS 0x20
156 #define HCI_LMP_EDR_eSCO_3MBPS 0x40
157 #define HCI_LMP_3SLOT_EDR_eSCO 0x80
158 /* ------------------- byte 6 --------------------*/
159 #define HCI_LMP_EXTENDED_INQUIRY 0x01
160 /* reserved 0x02 */
161 /* reserved 0x04 */
162 #define HCI_LMP_SIMPLE_PAIRING 0x08
163 #define HCI_LMP_ENCAPSULATED_PDU 0x10
164 #define HCI_LMP_ERRDATA_REPORTING 0x20
165 #define HCI_LMP_NOFLUSH_PB_FLAG 0x40
166 /* reserved 0x80 */
167 /* ------------------- byte 7 --------------------*/
168 #define HCI_LMP_LINK_SUPERVISION_TO 0x01
169 #define HCI_LMP_INQ_RSP_TX_POWER 0x02
170 #define HCI_LMP_EXTENDED_FEATURES 0x80
171
172 /* Link types */
173 #define HCI_LINK_SCO 0x00 /* Voice */
174 #define HCI_LINK_ACL 0x01 /* Data */
175 #define HCI_LINK_eSCO 0x02 /* eSCO */
176 /* 0x03 - 0xFF - reserved for future use */
177
178 /*
179 * ACL/SCO packet type bits are set to enable the
180 * packet type, except for 2MBPS and 3MBPS when they
181 * are unset to enable the packet type.
182 */
183 /* ACL Packet types for "Create Connection" */
184 #define HCI_PKT_2MBPS_DH1 0x0002
185 #define HCI_PKT_3MBPS_DH1 0x0004
186 #define HCI_PKT_DM1 0x0008
187 #define HCI_PKT_DH1 0x0010
188 #define HCI_PKT_2MBPS_DH3 0x0100
189 #define HCI_PKT_3MBPS_DH3 0x0200
190 #define HCI_PKT_DM3 0x0400
191 #define HCI_PKT_DH3 0x0800
192 #define HCI_PKT_2MBPS_DH5 0x1000
193 #define HCI_PKT_3MBPS_DH5 0x2000
194 #define HCI_PKT_DM5 0x4000
195 #define HCI_PKT_DH5 0x8000
196
197 /* SCO Packet types for "Setup Synchronous Connection" */
198 #define HCI_PKT_HV1 0x0001
199 #define HCI_PKT_HV2 0x0002
200 #define HCI_PKT_HV3 0x0004
201 #define HCI_PKT_EV3 0x0008
202 #define HCI_PKT_EV4 0x0010
203 #define HCI_PKT_EV5 0x0020
204 #define HCI_PKT_2MBPS_EV3 0x0040
205 #define HCI_PKT_3MBPS_EV3 0x0080
206 #define HCI_PKT_2MBPS_EV5 0x0100
207 #define HCI_PKT_3MBPS_EV5 0x0200
208
209 /*
210 * Connection modes/Unit modes
211 *
212 * This is confusing. It means that one of the units change its mode
213 * for the specific connection. For example one connection was put on
214 * hold (but i could be wrong :)
215 */
216
217 /* Page scan modes (are deprecated) */
218 #define HCI_MANDATORY_PAGE_SCAN_MODE 0x00
219 #define HCI_OPTIONAL_PAGE_SCAN_MODE1 0x01
220 #define HCI_OPTIONAL_PAGE_SCAN_MODE2 0x02
221 #define HCI_OPTIONAL_PAGE_SCAN_MODE3 0x03
222 /* 0x04 - 0xFF - reserved for future use */
223
224 /* Page scan repetition modes */
225 #define HCI_SCAN_REP_MODE0 0x00
226 #define HCI_SCAN_REP_MODE1 0x01
227 #define HCI_SCAN_REP_MODE2 0x02
228 /* 0x03 - 0xFF - reserved for future use */
229
230 /* Page scan period modes */
231 #define HCI_PAGE_SCAN_PERIOD_MODE0 0x00
232 #define HCI_PAGE_SCAN_PERIOD_MODE1 0x01
233 #define HCI_PAGE_SCAN_PERIOD_MODE2 0x02
234 /* 0x03 - 0xFF - reserved for future use */
235
236 /* Scan enable */
237 #define HCI_NO_SCAN_ENABLE 0x00
238 #define HCI_INQUIRY_SCAN_ENABLE 0x01
239 #define HCI_PAGE_SCAN_ENABLE 0x02
240 /* 0x04 - 0xFF - reserved for future use */
241
242 /* Hold mode activities */
243 #define HCI_HOLD_MODE_NO_CHANGE 0x00
244 #define HCI_HOLD_MODE_SUSPEND_PAGE_SCAN 0x01
245 #define HCI_HOLD_MODE_SUSPEND_INQUIRY_SCAN 0x02
246 #define HCI_HOLD_MODE_SUSPEND_PERIOD_INQUIRY 0x04
247 /* 0x08 - 0x80 - reserved for future use */
248
249 /* Connection roles */
250 #define HCI_ROLE_MASTER 0x00
251 #define HCI_ROLE_SLAVE 0x01
252 /* 0x02 - 0xFF - reserved for future use */
253
254 /* Key flags */
255 #define HCI_USE_SEMI_PERMANENT_LINK_KEYS 0x00
256 #define HCI_USE_TEMPORARY_LINK_KEY 0x01
257 /* 0x02 - 0xFF - reserved for future use */
258
259 /* Pin types */
260 #define HCI_PIN_TYPE_VARIABLE 0x00
261 #define HCI_PIN_TYPE_FIXED 0x01
262
263 /* Link key types */
264 #define HCI_LINK_KEY_TYPE_COMBINATION_KEY 0x00
265 #define HCI_LINK_KEY_TYPE_LOCAL_UNIT_KEY 0x01
266 #define HCI_LINK_KEY_TYPE_REMOTE_UNIT_KEY 0x02
267 /* 0x03 - 0xFF - reserved for future use */
268
269 /* Encryption modes */
270 #define HCI_ENCRYPTION_MODE_NONE 0x00
271 #define HCI_ENCRYPTION_MODE_P2P 0x01
272 #define HCI_ENCRYPTION_MODE_ALL 0x02
273 /* 0x03 - 0xFF - reserved for future use */
274
275 /* Quality of service types */
276 #define HCI_SERVICE_TYPE_NO_TRAFFIC 0x00
277 #define HCI_SERVICE_TYPE_BEST_EFFORT 0x01
278 #define HCI_SERVICE_TYPE_GUARANTEED 0x02
279 /* 0x03 - 0xFF - reserved for future use */
280
281 /* Link policy settings */
282 #define HCI_LINK_POLICY_DISABLE_ALL_LM_MODES 0x0000
283 #define HCI_LINK_POLICY_ENABLE_ROLE_SWITCH 0x0001 /* Master/Slave switch */
284 #define HCI_LINK_POLICY_ENABLE_HOLD_MODE 0x0002
285 #define HCI_LINK_POLICY_ENABLE_SNIFF_MODE 0x0004
286 #define HCI_LINK_POLICY_ENABLE_PARK_MODE 0x0008
287 /* 0x0010 - 0x8000 - reserved for future use */
288
289 /* Event masks */
290 #define HCI_EVMSK_ALL 0x00000000ffffffff
291 #define HCI_EVMSK_NONE 0x0000000000000000
292 #define HCI_EVMSK_INQUIRY_COMPL 0x0000000000000001
293 #define HCI_EVMSK_INQUIRY_RESULT 0x0000000000000002
294 #define HCI_EVMSK_CON_COMPL 0x0000000000000004
295 #define HCI_EVMSK_CON_REQ 0x0000000000000008
296 #define HCI_EVMSK_DISCON_COMPL 0x0000000000000010
297 #define HCI_EVMSK_AUTH_COMPL 0x0000000000000020
298 #define HCI_EVMSK_REMOTE_NAME_REQ_COMPL 0x0000000000000040
299 #define HCI_EVMSK_ENCRYPTION_CHANGE 0x0000000000000080
300 #define HCI_EVMSK_CHANGE_CON_LINK_KEY_COMPL 0x0000000000000100
301 #define HCI_EVMSK_MASTER_LINK_KEY_COMPL 0x0000000000000200
302 #define HCI_EVMSK_READ_REMOTE_FEATURES_COMPL 0x0000000000000400
303 #define HCI_EVMSK_READ_REMOTE_VER_INFO_COMPL 0x0000000000000800
304 #define HCI_EVMSK_QOS_SETUP_COMPL 0x0000000000001000
305 #define HCI_EVMSK_COMMAND_COMPL 0x0000000000002000
306 #define HCI_EVMSK_COMMAND_STATUS 0x0000000000004000
307 #define HCI_EVMSK_HARDWARE_ERROR 0x0000000000008000
308 #define HCI_EVMSK_FLUSH_OCCUR 0x0000000000010000
309 #define HCI_EVMSK_ROLE_CHANGE 0x0000000000020000
310 #define HCI_EVMSK_NUM_COMPL_PKTS 0x0000000000040000
311 #define HCI_EVMSK_MODE_CHANGE 0x0000000000080000
312 #define HCI_EVMSK_RETURN_LINK_KEYS 0x0000000000100000
313 #define HCI_EVMSK_PIN_CODE_REQ 0x0000000000200000
314 #define HCI_EVMSK_LINK_KEY_REQ 0x0000000000400000
315 #define HCI_EVMSK_LINK_KEY_NOTIFICATION 0x0000000000800000
316 #define HCI_EVMSK_LOOPBACK_COMMAND 0x0000000001000000
317 #define HCI_EVMSK_DATA_BUFFER_OVERFLOW 0x0000000002000000
318 #define HCI_EVMSK_MAX_SLOT_CHANGE 0x0000000004000000
319 #define HCI_EVMSK_READ_CLOCK_OFFSET_COMLETE 0x0000000008000000
320 #define HCI_EVMSK_CON_PKT_TYPE_CHANGED 0x0000000010000000
321 #define HCI_EVMSK_QOS_VIOLATION 0x0000000020000000
322 #define HCI_EVMSK_PAGE_SCAN_MODE_CHANGE 0x0000000040000000
323 #define HCI_EVMSK_PAGE_SCAN_REP_MODE_CHANGE 0x0000000080000000
324 /* 0x0000000100000000 - 0x8000000000000000 - reserved for future use */
325
326 /* Filter types */
327 #define HCI_FILTER_TYPE_NONE 0x00
328 #define HCI_FILTER_TYPE_INQUIRY_RESULT 0x01
329 #define HCI_FILTER_TYPE_CON_SETUP 0x02
330 /* 0x03 - 0xFF - reserved for future use */
331
332 /* Filter condition types for HCI_FILTER_TYPE_INQUIRY_RESULT */
333 #define HCI_FILTER_COND_INQUIRY_NEW_UNIT 0x00
334 #define HCI_FILTER_COND_INQUIRY_UNIT_CLASS 0x01
335 #define HCI_FILTER_COND_INQUIRY_BDADDR 0x02
336 /* 0x03 - 0xFF - reserved for future use */
337
338 /* Filter condition types for HCI_FILTER_TYPE_CON_SETUP */
339 #define HCI_FILTER_COND_CON_ANY_UNIT 0x00
340 #define HCI_FILTER_COND_CON_UNIT_CLASS 0x01
341 #define HCI_FILTER_COND_CON_BDADDR 0x02
342 /* 0x03 - 0xFF - reserved for future use */
343
344 /* Xmit level types */
345 #define HCI_XMIT_LEVEL_CURRENT 0x00
346 #define HCI_XMIT_LEVEL_MAXIMUM 0x01
347 /* 0x02 - 0xFF - reserved for future use */
348
349 /* Host Controller to Host flow control */
350 #define HCI_HC2H_FLOW_CONTROL_NONE 0x00
351 #define HCI_HC2H_FLOW_CONTROL_ACL 0x01
352 #define HCI_HC2H_FLOW_CONTROL_SCO 0x02
353 #define HCI_HC2H_FLOW_CONTROL_BOTH 0x03
354 /* 0x04 - 0xFF - reserved future use */
355
356 /* Loopback modes */
357 #define HCI_LOOPBACK_NONE 0x00
358 #define HCI_LOOPBACK_LOCAL 0x01
359 #define HCI_LOOPBACK_REMOTE 0x02
360 /* 0x03 - 0xFF - reserved future use */
361
362 /**************************************************************************
363 **************************************************************************
364 ** Link level defines, headers and types
365 **************************************************************************
366 **************************************************************************/
367
368 /*
369 * Macro(s) to combine OpCode and extract OGF (OpCode Group Field)
370 * and OCF (OpCode Command Field) from OpCode.
371 */
372
373 #define HCI_OPCODE(gf,cf) ((((gf) & 0x3f) << 10) | ((cf) & 0x3ff))
374 #define HCI_OCF(op) ((op) & 0x3ff)
375 #define HCI_OGF(op) (((op) >> 10) & 0x3f)
376
377 /*
378 * Macro(s) to extract/combine connection handle, BC (Broadcast) and
379 * PB (Packet boundary) flags.
380 */
381
382 #define HCI_CON_HANDLE(h) ((h) & 0x0fff)
383 #define HCI_PB_FLAG(h) (((h) & 0x3000) >> 12)
384 #define HCI_BC_FLAG(h) (((h) & 0xc000) >> 14)
385 #define HCI_MK_CON_HANDLE(h, pb, bc) \
386 (((h) & 0x0fff) | (((pb) & 3) << 12) | (((bc) & 3) << 14))
387
388 /* PB flag values */
389 /* 00 - reserved for future use */
390 #define HCI_PACKET_FRAGMENT 0x1
391 #define HCI_PACKET_START 0x2
392 /* 11 - reserved for future use */
393
394 /* BC flag values */
395 #define HCI_POINT2POINT 0x0 /* only Host controller to Host */
396 #define HCI_BROADCAST_ACTIVE 0x1 /* both directions */
397 #define HCI_BROADCAST_PICONET 0x2 /* both directions */
398 /* 11 - reserved for future use */
399
400 /* HCI command packet header */
401 typedef struct {
402 uint8_t type; /* MUST be 0x01 */
403 uint16_t opcode; /* OpCode */
404 uint8_t length; /* parameter(s) length in bytes */
405 } __packed hci_cmd_hdr_t;
406
407 #define HCI_CMD_PKT 0x01
408 #define HCI_CMD_PKT_SIZE (sizeof(hci_cmd_hdr_t) + 0xff)
409
410 /* ACL data packet header */
411 typedef struct {
412 uint8_t type; /* MUST be 0x02 */
413 uint16_t con_handle; /* connection handle + PB + BC flags */
414 uint16_t length; /* payload length in bytes */
415 } __packed hci_acldata_hdr_t;
416
417 #define HCI_ACL_DATA_PKT 0x02
418 #define HCI_ACL_PKT_SIZE (sizeof(hci_acldata_hdr_t) + 0xffff)
419
420 /* SCO data packet header */
421 typedef struct {
422 uint8_t type; /* MUST be 0x03 */
423 uint16_t con_handle; /* connection handle + reserved bits */
424 uint8_t length; /* payload length in bytes */
425 } __packed hci_scodata_hdr_t;
426
427 #define HCI_SCO_DATA_PKT 0x03
428 #define HCI_SCO_PKT_SIZE (sizeof(hci_scodata_hdr_t) + 0xff)
429
430 /* HCI event packet header */
431 typedef struct {
432 uint8_t type; /* MUST be 0x04 */
433 uint8_t event; /* event */
434 uint8_t length; /* parameter(s) length in bytes */
435 } __packed hci_event_hdr_t;
436
437 #define HCI_EVENT_PKT 0x04
438 #define HCI_EVENT_PKT_SIZE (sizeof(hci_event_hdr_t) + 0xff)
439
440 /* HCI status return parameter */
441 typedef struct {
442 uint8_t status; /* 0x00 - success */
443 } __packed hci_status_rp;
444
445 /**************************************************************************
446 **************************************************************************
447 ** OGF 0x01 Link control commands and return parameters
448 **************************************************************************
449 **************************************************************************/
450
451 #define HCI_OGF_LINK_CONTROL 0x01
452
453 #define HCI_OCF_INQUIRY 0x0001
454 #define HCI_CMD_INQUIRY 0x0401
455 typedef struct {
456 uint8_t lap[HCI_LAP_SIZE]; /* LAP */
457 uint8_t inquiry_length; /* (N x 1.28) sec */
458 uint8_t num_responses; /* Max. # of responses */
459 } __packed hci_inquiry_cp;
460 /* No return parameter(s) */
461
462 #define HCI_OCF_INQUIRY_CANCEL 0x0002
463 #define HCI_CMD_INQUIRY_CANCEL 0x0402
464 /* No command parameter(s) */
465 typedef hci_status_rp hci_inquiry_cancel_rp;
466
467 #define HCI_OCF_PERIODIC_INQUIRY 0x0003
468 #define HCI_CMD_PERIODIC_INQUIRY 0x0403
469 typedef struct {
470 uint16_t max_period_length; /* Max. and min. amount of time */
471 uint16_t min_period_length; /* between consecutive inquiries */
472 uint8_t lap[HCI_LAP_SIZE]; /* LAP */
473 uint8_t inquiry_length; /* (inquiry_length * 1.28) sec */
474 uint8_t num_responses; /* Max. # of responses */
475 } __packed hci_periodic_inquiry_cp;
476
477 typedef hci_status_rp hci_periodic_inquiry_rp;
478
479 #define HCI_OCF_EXIT_PERIODIC_INQUIRY 0x0004
480 #define HCI_CMD_EXIT_PERIODIC_INQUIRY 0x0404
481 /* No command parameter(s) */
482 typedef hci_status_rp hci_exit_periodic_inquiry_rp;
483
484 #define HCI_OCF_CREATE_CON 0x0005
485 #define HCI_CMD_CREATE_CON 0x0405
486 typedef struct {
487 bdaddr_t bdaddr; /* destination address */
488 uint16_t pkt_type; /* packet type */
489 uint8_t page_scan_rep_mode; /* page scan repetition mode */
490 uint8_t page_scan_mode; /* reserved - set to 0x00 */
491 uint16_t clock_offset; /* clock offset */
492 uint8_t accept_role_switch; /* accept role switch? 0x00 == No */
493 } __packed hci_create_con_cp;
494 /* No return parameter(s) */
495
496 #define HCI_OCF_DISCONNECT 0x0006
497 #define HCI_CMD_DISCONNECT 0x0406
498 typedef struct {
499 uint16_t con_handle; /* connection handle */
500 uint8_t reason; /* reason to disconnect */
501 } __packed hci_discon_cp;
502 /* No return parameter(s) */
503
504 /* Add SCO Connection is deprecated */
505 #define HCI_OCF_ADD_SCO_CON 0x0007
506 #define HCI_CMD_ADD_SCO_CON 0x0407
507 typedef struct {
508 uint16_t con_handle; /* connection handle */
509 uint16_t pkt_type; /* packet type */
510 } __packed hci_add_sco_con_cp;
511 /* No return parameter(s) */
512
513 #define HCI_OCF_CREATE_CON_CANCEL 0x0008
514 #define HCI_CMD_CREATE_CON_CANCEL 0x0408
515 typedef struct {
516 bdaddr_t bdaddr; /* destination address */
517 } __packed hci_create_con_cancel_cp;
518
519 typedef struct {
520 uint8_t status; /* 0x00 - success */
521 bdaddr_t bdaddr; /* destination address */
522 } __packed hci_create_con_cancel_rp;
523
524 #define HCI_OCF_ACCEPT_CON 0x0009
525 #define HCI_CMD_ACCEPT_CON 0x0409
526 typedef struct {
527 bdaddr_t bdaddr; /* address of unit to be connected */
528 uint8_t role; /* connection role */
529 } __packed hci_accept_con_cp;
530 /* No return parameter(s) */
531
532 #define HCI_OCF_REJECT_CON 0x000a
533 #define HCI_CMD_REJECT_CON 0x040A
534 typedef struct {
535 bdaddr_t bdaddr; /* remote address */
536 uint8_t reason; /* reason to reject */
537 } __packed hci_reject_con_cp;
538 /* No return parameter(s) */
539
540 #define HCI_OCF_LINK_KEY_REP 0x000b
541 #define HCI_CMD_LINK_KEY_REP 0x040B
542 typedef struct {
543 bdaddr_t bdaddr; /* remote address */
544 uint8_t key[HCI_KEY_SIZE]; /* key */
545 } __packed hci_link_key_rep_cp;
546
547 typedef struct {
548 uint8_t status; /* 0x00 - success */
549 bdaddr_t bdaddr; /* unit address */
550 } __packed hci_link_key_rep_rp;
551
552 #define HCI_OCF_LINK_KEY_NEG_REP 0x000c
553 #define HCI_CMD_LINK_KEY_NEG_REP 0x040C
554 typedef struct {
555 bdaddr_t bdaddr; /* remote address */
556 } __packed hci_link_key_neg_rep_cp;
557
558 typedef struct {
559 uint8_t status; /* 0x00 - success */
560 bdaddr_t bdaddr; /* unit address */
561 } __packed hci_link_key_neg_rep_rp;
562
563 #define HCI_OCF_PIN_CODE_REP 0x000d
564 #define HCI_CMD_PIN_CODE_REP 0x040D
565 typedef struct {
566 bdaddr_t bdaddr; /* remote address */
567 uint8_t pin_size; /* pin code length (in bytes) */
568 uint8_t pin[HCI_PIN_SIZE]; /* pin code */
569 } __packed hci_pin_code_rep_cp;
570
571 typedef struct {
572 uint8_t status; /* 0x00 - success */
573 bdaddr_t bdaddr; /* unit address */
574 } __packed hci_pin_code_rep_rp;
575
576 #define HCI_OCF_PIN_CODE_NEG_REP 0x000e
577 #define HCI_CMD_PIN_CODE_NEG_REP 0x040E
578 typedef struct {
579 bdaddr_t bdaddr; /* remote address */
580 } __packed hci_pin_code_neg_rep_cp;
581
582 typedef struct {
583 uint8_t status; /* 0x00 - success */
584 bdaddr_t bdaddr; /* unit address */
585 } __packed hci_pin_code_neg_rep_rp;
586
587 #define HCI_OCF_CHANGE_CON_PACKET_TYPE 0x000f
588 #define HCI_CMD_CHANGE_CON_PACKET_TYPE 0x040F
589 typedef struct {
590 uint16_t con_handle; /* connection handle */
591 uint16_t pkt_type; /* packet type */
592 } __packed hci_change_con_pkt_type_cp;
593 /* No return parameter(s) */
594
595 #define HCI_OCF_AUTH_REQ 0x0011
596 #define HCI_CMD_AUTH_REQ 0x0411
597 typedef struct {
598 uint16_t con_handle; /* connection handle */
599 } __packed hci_auth_req_cp;
600 /* No return parameter(s) */
601
602 #define HCI_OCF_SET_CON_ENCRYPTION 0x0013
603 #define HCI_CMD_SET_CON_ENCRYPTION 0x0413
604 typedef struct {
605 uint16_t con_handle; /* connection handle */
606 uint8_t encryption_enable; /* 0x00 - disable, 0x01 - enable */
607 } __packed hci_set_con_encryption_cp;
608 /* No return parameter(s) */
609
610 #define HCI_OCF_CHANGE_CON_LINK_KEY 0x0015
611 #define HCI_CMD_CHANGE_CON_LINK_KEY 0x0415
612 typedef struct {
613 uint16_t con_handle; /* connection handle */
614 } __packed hci_change_con_link_key_cp;
615 /* No return parameter(s) */
616
617 #define HCI_OCF_MASTER_LINK_KEY 0x0017
618 #define HCI_CMD_MASTER_LINK_KEY 0x0417
619 typedef struct {
620 uint8_t key_flag; /* key flag */
621 } __packed hci_master_link_key_cp;
622 /* No return parameter(s) */
623
624 #define HCI_OCF_REMOTE_NAME_REQ 0x0019
625 #define HCI_CMD_REMOTE_NAME_REQ 0x0419
626 typedef struct {
627 bdaddr_t bdaddr; /* remote address */
628 uint8_t page_scan_rep_mode; /* page scan repetition mode */
629 uint8_t page_scan_mode; /* page scan mode */
630 uint16_t clock_offset; /* clock offset */
631 } __packed hci_remote_name_req_cp;
632 /* No return parameter(s) */
633
634 #define HCI_OCF_REMOTE_NAME_REQ_CANCEL 0x001a
635 #define HCI_CMD_REMOTE_NAME_REQ_CANCEL 0x041A
636 typedef struct {
637 bdaddr_t bdaddr; /* remote address */
638 } __packed hci_remote_name_req_cancel_cp;
639
640 typedef struct {
641 uint8_t status; /* 0x00 - success */
642 bdaddr_t bdaddr; /* remote address */
643 } __packed hci_remote_name_req_cancel_rp;
644
645 #define HCI_OCF_READ_REMOTE_FEATURES 0x001b
646 #define HCI_CMD_READ_REMOTE_FEATURES 0x041B
647 typedef struct {
648 uint16_t con_handle; /* connection handle */
649 } __packed hci_read_remote_features_cp;
650 /* No return parameter(s) */
651
652 #define HCI_OCF_READ_REMOTE_EXTENDED_FEATURES 0x001c
653 #define HCI_CMD_READ_REMOTE_EXTENDED_FEATURES 0x041C
654 typedef struct {
655 uint16_t con_handle; /* connection handle */
656 uint8_t page; /* page number */
657 } __packed hci_read_remote_extended_features_cp;
658 /* No return parameter(s) */
659
660 #define HCI_OCF_READ_REMOTE_VER_INFO 0x001d
661 #define HCI_CMD_READ_REMOTE_VER_INFO 0x041D
662 typedef struct {
663 uint16_t con_handle; /* connection handle */
664 } __packed hci_read_remote_ver_info_cp;
665 /* No return parameter(s) */
666
667 #define HCI_OCF_READ_CLOCK_OFFSET 0x001f
668 #define HCI_CMD_READ_CLOCK_OFFSET 0x041F
669 typedef struct {
670 uint16_t con_handle; /* connection handle */
671 } __packed hci_read_clock_offset_cp;
672 /* No return parameter(s) */
673
674 #define HCI_OCF_READ_LMP_HANDLE 0x0020
675 #define HCI_CMD_READ_LMP_HANDLE 0x0420
676 typedef struct {
677 uint16_t con_handle; /* connection handle */
678 } __packed hci_read_lmp_handle_cp;
679
680 typedef struct {
681 uint8_t status; /* 0x00 - success */
682 uint16_t con_handle; /* connection handle */
683 uint8_t lmp_handle; /* LMP handle */
684 uint32_t reserved; /* reserved */
685 } __packed hci_read_lmp_handle_rp;
686
687 #define HCI_OCF_SETUP_SCO_CON 0x0028
688 #define HCI_CMD_SETUP_SCO_CON 0x0428
689 typedef struct {
690 uint16_t con_handle; /* connection handle */
691 uint32_t tx_bandwidth; /* transmit bandwidth */
692 uint32_t rx_bandwidth; /* receive bandwidth */
693 uint16_t latency; /* maximum latency */
694 uint16_t voice; /* voice setting */
695 uint8_t rt_effort; /* retransmission effort */
696 uint16_t pkt_type; /* packet types */
697 } __packed hci_setup_sco_con_cp;
698 /* No return parameter(s) */
699
700 #define HCI_OCF_ACCEPT_SCO_CON_REQ 0x0029
701 #define HCI_CMD_ACCEPT_SCO_CON_REQ 0x0429
702 typedef struct {
703 bdaddr_t bdaddr; /* remote address */
704 uint32_t tx_bandwidth; /* transmit bandwidth */
705 uint32_t rx_bandwidth; /* receive bandwidth */
706 uint16_t latency; /* maximum latency */
707 uint16_t content; /* voice setting */
708 uint8_t rt_effort; /* retransmission effort */
709 uint16_t pkt_type; /* packet types */
710 } __packed hci_accept_sco_con_req_cp;
711 /* No return parameter(s) */
712
713 #define HCI_OCF_REJECT_SCO_CON_REQ 0x002a
714 #define HCI_CMD_REJECT_SCO_CON_REQ 0x042a
715 typedef struct {
716 bdaddr_t bdaddr; /* remote address */
717 uint8_t reason; /* reject error code */
718 } __packed hci_reject_sco_con_req_cp;
719 /* No return parameter(s) */
720
721 #define HCI_OCF_IO_CAPABILITY_REP 0x002b
722 #define HCI_CMD_IO_CAPABILITY_REP 0x042a
723 typedef struct {
724 bdaddr_t bdaddr; /* remote address */
725 uint8_t io_cap; /* IO capability */
726 uint8_t oob_data; /* OOB data present */
727 uint8_t auth_req; /* auth requirements */
728 } __packed hci_io_capability_rep_cp;
729
730 typedef struct {
731 uint8_t status; /* 0x00 - success */
732 bdaddr_t bdaddr; /* remote address */
733 } __packed hci_io_capability_rep_rp;
734
735 #define HCI_OCF_USER_CONFIRM_REP 0x002c
736 #define HCI_CMD_USER_CONFIRM_REP 0x042c
737 typedef struct {
738 bdaddr_t bdaddr; /* remote address */
739 } __packed hci_user_confirm_rep_cp;
740
741 typedef struct {
742 uint8_t status; /* 0x00 - success */
743 bdaddr_t bdaddr; /* remote address */
744 } __packed hci_user_confirm_rep_rp;
745
746 #define HCI_OCF_USER_CONFIRM_NEG_REP 0x002d
747 #define HCI_CMD_USER_CONFIRM_NEG_REP 0x042d
748 typedef struct {
749 bdaddr_t bdaddr; /* remote address */
750 } __packed hci_user_confirm_neg_rep_cp;
751
752 typedef struct {
753 uint8_t status; /* 0x00 - success */
754 bdaddr_t bdaddr; /* remote address */
755 } __packed hci_user_confirm_neg_rep_rp;
756
757 #define HCI_OCF_USER_PASSKEY_REP 0x002e
758 #define HCI_CMD_USER_PASSKEY_REP 0x042e
759 typedef struct {
760 bdaddr_t bdaddr; /* remote address */
761 uint32_t value; /* 000000 - 999999 */
762 } __packed hci_user_passkey_rep_cp;
763
764 typedef struct {
765 uint8_t status; /* 0x00 - success */
766 bdaddr_t bdaddr; /* remote address */
767 } __packed hci_user_passkey_rep_rp;
768
769 #define HCI_OCF_USER_PASSKEY_NEG_REP 0x002f
770 #define HCI_CMD_USER_PASSKEY_NEG_REP 0x042f
771 typedef struct {
772 bdaddr_t bdaddr; /* remote address */
773 } __packed hci_user_passkey_neg_rep_cp;
774
775 typedef struct {
776 uint8_t status; /* 0x00 - success */
777 bdaddr_t bdaddr; /* remote address */
778 } __packed hci_user_passkey_neg_rep_rp;
779
780 #define HCI_OCF_OOB_DATA_REP 0x0030
781 #define HCI_CMD_OOB_DATA_REP 0x0430
782 typedef struct {
783 bdaddr_t bdaddr; /* remote address */
784 uint8_t c[16]; /* pairing hash */
785 uint8_t r[16]; /* pairing randomizer */
786 } __packed hci_user_oob_data_rep_cp;
787
788 typedef struct {
789 uint8_t status; /* 0x00 - success */
790 bdaddr_t bdaddr; /* remote address */
791 } __packed hci_user_oob_data_rep_rp;
792
793 #define HCI_OCF_OOB_DATA_NEG_REP 0x0033
794 #define HCI_CMD_OOB_DATA_NEG_REP 0x0433
795 typedef struct {
796 bdaddr_t bdaddr; /* remote address */
797 } __packed hci_user_oob_data_neg_rep_cp;
798
799 typedef struct {
800 uint8_t status; /* 0x00 - success */
801 bdaddr_t bdaddr; /* remote address */
802 } __packed hci_user_oob_data_neg_rep_rp;
803
804 #define HCI_OCF_IO_CAPABILITY_NEG_REP 0x0034
805 #define HCI_CMD_IO_CAPABILITY_NEG_REP 0x0434
806 typedef struct {
807 bdaddr_t bdaddr; /* remote address */
808 uint8_t reason; /* error code */
809 } __packed hci_io_capability_neg_rep_cp;
810
811 typedef struct {
812 uint8_t status; /* 0x00 - success */
813 bdaddr_t bdaddr; /* remote address */
814 } __packed hci_io_capability_neg_rep_rp;
815
816 /**************************************************************************
817 **************************************************************************
818 ** OGF 0x02 Link policy commands and return parameters
819 **************************************************************************
820 **************************************************************************/
821
822 #define HCI_OGF_LINK_POLICY 0x02
823
824 #define HCI_OCF_HOLD_MODE 0x0001
825 #define HCI_CMD_HOLD_MODE 0x0801
826 typedef struct {
827 uint16_t con_handle; /* connection handle */
828 uint16_t max_interval; /* (max_interval * 0.625) msec */
829 uint16_t min_interval; /* (max_interval * 0.625) msec */
830 } __packed hci_hold_mode_cp;
831 /* No return parameter(s) */
832
833 #define HCI_OCF_SNIFF_MODE 0x0003
834 #define HCI_CMD_SNIFF_MODE 0x0803
835 typedef struct {
836 uint16_t con_handle; /* connection handle */
837 uint16_t max_interval; /* (max_interval * 0.625) msec */
838 uint16_t min_interval; /* (max_interval * 0.625) msec */
839 uint16_t attempt; /* (2 * attempt - 1) * 0.625 msec */
840 uint16_t timeout; /* (2 * attempt - 1) * 0.625 msec */
841 } __packed hci_sniff_mode_cp;
842 /* No return parameter(s) */
843
844 #define HCI_OCF_EXIT_SNIFF_MODE 0x0004
845 #define HCI_CMD_EXIT_SNIFF_MODE 0x0804
846 typedef struct {
847 uint16_t con_handle; /* connection handle */
848 } __packed hci_exit_sniff_mode_cp;
849 /* No return parameter(s) */
850
851 #define HCI_OCF_PARK_MODE 0x0005
852 #define HCI_CMD_PARK_MODE 0x0805
853 typedef struct {
854 uint16_t con_handle; /* connection handle */
855 uint16_t max_interval; /* (max_interval * 0.625) msec */
856 uint16_t min_interval; /* (max_interval * 0.625) msec */
857 } __packed hci_park_mode_cp;
858 /* No return parameter(s) */
859
860 #define HCI_OCF_EXIT_PARK_MODE 0x0006
861 #define HCI_CMD_EXIT_PARK_MODE 0x0806
862 typedef struct {
863 uint16_t con_handle; /* connection handle */
864 } __packed hci_exit_park_mode_cp;
865 /* No return parameter(s) */
866
867 #define HCI_OCF_QOS_SETUP 0x0007
868 #define HCI_CMD_QOS_SETUP 0x0807
869 typedef struct {
870 uint16_t con_handle; /* connection handle */
871 uint8_t flags; /* reserved for future use */
872 uint8_t service_type; /* service type */
873 uint32_t token_rate; /* bytes per second */
874 uint32_t peak_bandwidth; /* bytes per second */
875 uint32_t latency; /* microseconds */
876 uint32_t delay_variation; /* microseconds */
877 } __packed hci_qos_setup_cp;
878 /* No return parameter(s) */
879
880 #define HCI_OCF_ROLE_DISCOVERY 0x0009
881 #define HCI_CMD_ROLE_DISCOVERY 0x0809
882 typedef struct {
883 uint16_t con_handle; /* connection handle */
884 } __packed hci_role_discovery_cp;
885
886 typedef struct {
887 uint8_t status; /* 0x00 - success */
888 uint16_t con_handle; /* connection handle */
889 uint8_t role; /* role for the connection handle */
890 } __packed hci_role_discovery_rp;
891
892 #define HCI_OCF_SWITCH_ROLE 0x000b
893 #define HCI_CMD_SWITCH_ROLE 0x080B
894 typedef struct {
895 bdaddr_t bdaddr; /* remote address */
896 uint8_t role; /* new local role */
897 } __packed hci_switch_role_cp;
898 /* No return parameter(s) */
899
900 #define HCI_OCF_READ_LINK_POLICY_SETTINGS 0x000c
901 #define HCI_CMD_READ_LINK_POLICY_SETTINGS 0x080C
902 typedef struct {
903 uint16_t con_handle; /* connection handle */
904 } __packed hci_read_link_policy_settings_cp;
905
906 typedef struct {
907 uint8_t status; /* 0x00 - success */
908 uint16_t con_handle; /* connection handle */
909 uint16_t settings; /* link policy settings */
910 } __packed hci_read_link_policy_settings_rp;
911
912 #define HCI_OCF_WRITE_LINK_POLICY_SETTINGS 0x000d
913 #define HCI_CMD_WRITE_LINK_POLICY_SETTINGS 0x080D
914 typedef struct {
915 uint16_t con_handle; /* connection handle */
916 uint16_t settings; /* link policy settings */
917 } __packed hci_write_link_policy_settings_cp;
918
919 typedef struct {
920 uint8_t status; /* 0x00 - success */
921 uint16_t con_handle; /* connection handle */
922 } __packed hci_write_link_policy_settings_rp;
923
924 #define HCI_OCF_READ_DEFAULT_LINK_POLICY_SETTINGS 0x000e
925 #define HCI_CMD_READ_DEFAULT_LINK_POLICY_SETTINGS 0x080E
926 /* No command parameter(s) */
927 typedef struct {
928 uint8_t status; /* 0x00 - success */
929 uint16_t settings; /* link policy settings */
930 } __packed hci_read_default_link_policy_settings_rp;
931
932 #define HCI_OCF_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x000f
933 #define HCI_CMD_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x080F
934 typedef struct {
935 uint16_t settings; /* link policy settings */
936 } __packed hci_write_default_link_policy_settings_cp;
937
938 typedef hci_status_rp hci_write_default_link_policy_settings_rp;
939
940 #define HCI_OCF_FLOW_SPECIFICATION 0x0010
941 #define HCI_CMD_FLOW_SPECIFICATION 0x0810
942 typedef struct {
943 uint16_t con_handle; /* connection handle */
944 uint8_t flags; /* reserved */
945 uint8_t flow_direction;
946 uint8_t service_type;
947 uint32_t token_rate;
948 uint32_t token_bucket;
949 uint32_t peak_bandwidth;
950 uint32_t latency;
951 } __packed hci_flow_specification_cp;
952 /* No return parameter(s) */
953
954 #define HCI_OCF_SNIFF_SUBRATING 0x0011
955 #define HCI_CMD_SNIFF_SUBRATING 0x0810
956 typedef struct {
957 uint16_t con_handle; /* connection handle */
958 uint16_t max_latency;
959 uint16_t max_timeout; /* max remote timeout */
960 uint16_t min_timeout; /* min local timeout */
961 } __packed hci_sniff_subrating_cp;
962
963 typedef struct {
964 uint8_t status; /* 0x00 - success */
965 uint16_t con_handle; /* connection handle */
966 } __packed hci_sniff_subrating_rp;
967
968 /**************************************************************************
969 **************************************************************************
970 ** OGF 0x03 Host Controller and Baseband commands and return parameters
971 **************************************************************************
972 **************************************************************************/
973
974 #define HCI_OGF_HC_BASEBAND 0x03
975
976 #define HCI_OCF_SET_EVENT_MASK 0x0001
977 #define HCI_CMD_SET_EVENT_MASK 0x0C01
978 typedef struct {
979 uint8_t event_mask[HCI_EVENT_MASK_SIZE]; /* event_mask */
980 } __packed hci_set_event_mask_cp;
981
982 typedef hci_status_rp hci_set_event_mask_rp;
983
984 #define HCI_OCF_RESET 0x0003
985 #define HCI_CMD_RESET 0x0C03
986 /* No command parameter(s) */
987 typedef hci_status_rp hci_reset_rp;
988
989 #define HCI_OCF_SET_EVENT_FILTER 0x0005
990 #define HCI_CMD_SET_EVENT_FILTER 0x0C05
991 typedef struct {
992 uint8_t filter_type; /* filter type */
993 uint8_t filter_condition_type; /* filter condition type */
994 /* variable size condition
995 uint8_t condition[]; -- conditions */
996 } __packed hci_set_event_filter_cp;
997
998 typedef hci_status_rp hci_set_event_filter_rp;
999
1000 #define HCI_OCF_FLUSH 0x0008
1001 #define HCI_CMD_FLUSH 0x0C08
1002 typedef struct {
1003 uint16_t con_handle; /* connection handle */
1004 } __packed hci_flush_cp;
1005
1006 typedef struct {
1007 uint8_t status; /* 0x00 - success */
1008 uint16_t con_handle; /* connection handle */
1009 } __packed hci_flush_rp;
1010
1011 #define HCI_OCF_READ_PIN_TYPE 0x0009
1012 #define HCI_CMD_READ_PIN_TYPE 0x0C09
1013 /* No command parameter(s) */
1014 typedef struct {
1015 uint8_t status; /* 0x00 - success */
1016 uint8_t pin_type; /* PIN type */
1017 } __packed hci_read_pin_type_rp;
1018
1019 #define HCI_OCF_WRITE_PIN_TYPE 0x000a
1020 #define HCI_CMD_WRITE_PIN_TYPE 0x0C0A
1021 typedef struct {
1022 uint8_t pin_type; /* PIN type */
1023 } __packed hci_write_pin_type_cp;
1024
1025 typedef hci_status_rp hci_write_pin_type_rp;
1026
1027 #define HCI_OCF_CREATE_NEW_UNIT_KEY 0x000b
1028 #define HCI_CMD_CREATE_NEW_UNIT_KEY 0x0C0B
1029 /* No command parameter(s) */
1030 typedef hci_status_rp hci_create_new_unit_key_rp;
1031
1032 #define HCI_OCF_READ_STORED_LINK_KEY 0x000d
1033 #define HCI_CMD_READ_STORED_LINK_KEY 0x0C0D
1034 typedef struct {
1035 bdaddr_t bdaddr; /* address */
1036 uint8_t read_all; /* read all keys? 0x01 - yes */
1037 } __packed hci_read_stored_link_key_cp;
1038
1039 typedef struct {
1040 uint8_t status; /* 0x00 - success */
1041 uint16_t max_num_keys; /* Max. number of keys */
1042 uint16_t num_keys_read; /* Number of stored keys */
1043 } __packed hci_read_stored_link_key_rp;
1044
1045 #define HCI_OCF_WRITE_STORED_LINK_KEY 0x0011
1046 #define HCI_CMD_WRITE_STORED_LINK_KEY 0x0C11
1047 typedef struct {
1048 uint8_t num_keys_write; /* # of keys to write */
1049 /* these are repeated "num_keys_write" times
1050 bdaddr_t bdaddr; --- remote address(es)
1051 uint8_t key[HCI_KEY_SIZE]; --- key(s) */
1052 } __packed hci_write_stored_link_key_cp;
1053
1054 typedef struct {
1055 uint8_t status; /* 0x00 - success */
1056 uint8_t num_keys_written; /* # of keys successfully written */
1057 } __packed hci_write_stored_link_key_rp;
1058
1059 #define HCI_OCF_DELETE_STORED_LINK_KEY 0x0012
1060 #define HCI_CMD_DELETE_STORED_LINK_KEY 0x0C12
1061 typedef struct {
1062 bdaddr_t bdaddr; /* address */
1063 uint8_t delete_all; /* delete all keys? 0x01 - yes */
1064 } __packed hci_delete_stored_link_key_cp;
1065
1066 typedef struct {
1067 uint8_t status; /* 0x00 - success */
1068 uint16_t num_keys_deleted; /* Number of keys deleted */
1069 } __packed hci_delete_stored_link_key_rp;
1070
1071 #define HCI_OCF_WRITE_LOCAL_NAME 0x0013
1072 #define HCI_CMD_WRITE_LOCAL_NAME 0x0C13
1073 typedef struct {
1074 char name[HCI_UNIT_NAME_SIZE]; /* new unit name */
1075 } __packed hci_write_local_name_cp;
1076
1077 typedef hci_status_rp hci_write_local_name_rp;
1078
1079 #define HCI_OCF_READ_LOCAL_NAME 0x0014
1080 #define HCI_CMD_READ_LOCAL_NAME 0x0C14
1081 /* No command parameter(s) */
1082 typedef struct {
1083 uint8_t status; /* 0x00 - success */
1084 char name[HCI_UNIT_NAME_SIZE]; /* unit name */
1085 } __packed hci_read_local_name_rp;
1086
1087 #define HCI_OCF_READ_CON_ACCEPT_TIMEOUT 0x0015
1088 #define HCI_CMD_READ_CON_ACCEPT_TIMEOUT 0x0C15
1089 /* No command parameter(s) */
1090 typedef struct {
1091 uint8_t status; /* 0x00 - success */
1092 uint16_t timeout; /* (timeout * 0.625) msec */
1093 } __packed hci_read_con_accept_timeout_rp;
1094
1095 #define HCI_OCF_WRITE_CON_ACCEPT_TIMEOUT 0x0016
1096 #define HCI_CMD_WRITE_CON_ACCEPT_TIMEOUT 0x0C16
1097 typedef struct {
1098 uint16_t timeout; /* (timeout * 0.625) msec */
1099 } __packed hci_write_con_accept_timeout_cp;
1100
1101 typedef hci_status_rp hci_write_con_accept_timeout_rp;
1102
1103 #define HCI_OCF_READ_PAGE_TIMEOUT 0x0017
1104 #define HCI_CMD_READ_PAGE_TIMEOUT 0x0C17
1105 /* No command parameter(s) */
1106 typedef struct {
1107 uint8_t status; /* 0x00 - success */
1108 uint16_t timeout; /* (timeout * 0.625) msec */
1109 } __packed hci_read_page_timeout_rp;
1110
1111 #define HCI_OCF_WRITE_PAGE_TIMEOUT 0x0018
1112 #define HCI_CMD_WRITE_PAGE_TIMEOUT 0x0C18
1113 typedef struct {
1114 uint16_t timeout; /* (timeout * 0.625) msec */
1115 } __packed hci_write_page_timeout_cp;
1116
1117 typedef hci_status_rp hci_write_page_timeout_rp;
1118
1119 #define HCI_OCF_READ_SCAN_ENABLE 0x0019
1120 #define HCI_CMD_READ_SCAN_ENABLE 0x0C19
1121 /* No command parameter(s) */
1122 typedef struct {
1123 uint8_t status; /* 0x00 - success */
1124 uint8_t scan_enable; /* Scan enable */
1125 } __packed hci_read_scan_enable_rp;
1126
1127 #define HCI_OCF_WRITE_SCAN_ENABLE 0x001a
1128 #define HCI_CMD_WRITE_SCAN_ENABLE 0x0C1A
1129 typedef struct {
1130 uint8_t scan_enable; /* Scan enable */
1131 } __packed hci_write_scan_enable_cp;
1132
1133 typedef hci_status_rp hci_write_scan_enable_rp;
1134
1135 #define HCI_OCF_READ_PAGE_SCAN_ACTIVITY 0x001b
1136 #define HCI_CMD_READ_PAGE_SCAN_ACTIVITY 0x0C1B
1137 /* No command parameter(s) */
1138 typedef struct {
1139 uint8_t status; /* 0x00 - success */
1140 uint16_t page_scan_interval; /* interval * 0.625 msec */
1141 uint16_t page_scan_window; /* window * 0.625 msec */
1142 } __packed hci_read_page_scan_activity_rp;
1143
1144 #define HCI_OCF_WRITE_PAGE_SCAN_ACTIVITY 0x001c
1145 #define HCI_CMD_WRITE_PAGE_SCAN_ACTIVITY 0x0C1C
1146 typedef struct {
1147 uint16_t page_scan_interval; /* interval * 0.625 msec */
1148 uint16_t page_scan_window; /* window * 0.625 msec */
1149 } __packed hci_write_page_scan_activity_cp;
1150
1151 typedef hci_status_rp hci_write_page_scan_activity_rp;
1152
1153 #define HCI_OCF_READ_INQUIRY_SCAN_ACTIVITY 0x001d
1154 #define HCI_CMD_READ_INQUIRY_SCAN_ACTIVITY 0x0C1D
1155 /* No command parameter(s) */
1156 typedef struct {
1157 uint8_t status; /* 0x00 - success */
1158 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */
1159 uint16_t inquiry_scan_window; /* window * 0.625 msec */
1160 } __packed hci_read_inquiry_scan_activity_rp;
1161
1162 #define HCI_OCF_WRITE_INQUIRY_SCAN_ACTIVITY 0x001e
1163 #define HCI_CMD_WRITE_INQUIRY_SCAN_ACTIVITY 0x0C1E
1164 typedef struct {
1165 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */
1166 uint16_t inquiry_scan_window; /* window * 0.625 msec */
1167 } __packed hci_write_inquiry_scan_activity_cp;
1168
1169 typedef hci_status_rp hci_write_inquiry_scan_activity_rp;
1170
1171 #define HCI_OCF_READ_AUTH_ENABLE 0x001f
1172 #define HCI_CMD_READ_AUTH_ENABLE 0x0C1F
1173 /* No command parameter(s) */
1174 typedef struct {
1175 uint8_t status; /* 0x00 - success */
1176 uint8_t auth_enable; /* 0x01 - enabled */
1177 } __packed hci_read_auth_enable_rp;
1178
1179 #define HCI_OCF_WRITE_AUTH_ENABLE 0x0020
1180 #define HCI_CMD_WRITE_AUTH_ENABLE 0x0C20
1181 typedef struct {
1182 uint8_t auth_enable; /* 0x01 - enabled */
1183 } __packed hci_write_auth_enable_cp;
1184
1185 typedef hci_status_rp hci_write_auth_enable_rp;
1186
1187 /* Read Encryption Mode is deprecated */
1188 #define HCI_OCF_READ_ENCRYPTION_MODE 0x0021
1189 #define HCI_CMD_READ_ENCRYPTION_MODE 0x0C21
1190 /* No command parameter(s) */
1191 typedef struct {
1192 uint8_t status; /* 0x00 - success */
1193 uint8_t encryption_mode; /* encryption mode */
1194 } __packed hci_read_encryption_mode_rp;
1195
1196 /* Write Encryption Mode is deprecated */
1197 #define HCI_OCF_WRITE_ENCRYPTION_MODE 0x0022
1198 #define HCI_CMD_WRITE_ENCRYPTION_MODE 0x0C22
1199 typedef struct {
1200 uint8_t encryption_mode; /* encryption mode */
1201 } __packed hci_write_encryption_mode_cp;
1202
1203 typedef hci_status_rp hci_write_encryption_mode_rp;
1204
1205 #define HCI_OCF_READ_UNIT_CLASS 0x0023
1206 #define HCI_CMD_READ_UNIT_CLASS 0x0C23
1207 /* No command parameter(s) */
1208 typedef struct {
1209 uint8_t status; /* 0x00 - success */
1210 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1211 } __packed hci_read_unit_class_rp;
1212
1213 #define HCI_OCF_WRITE_UNIT_CLASS 0x0024
1214 #define HCI_CMD_WRITE_UNIT_CLASS 0x0C24
1215 typedef struct {
1216 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1217 } __packed hci_write_unit_class_cp;
1218
1219 typedef hci_status_rp hci_write_unit_class_rp;
1220
1221 #define HCI_OCF_READ_VOICE_SETTING 0x0025
1222 #define HCI_CMD_READ_VOICE_SETTING 0x0C25
1223 /* No command parameter(s) */
1224 typedef struct {
1225 uint8_t status; /* 0x00 - success */
1226 uint16_t settings; /* voice settings */
1227 } __packed hci_read_voice_setting_rp;
1228
1229 #define HCI_OCF_WRITE_VOICE_SETTING 0x0026
1230 #define HCI_CMD_WRITE_VOICE_SETTING 0x0C26
1231 typedef struct {
1232 uint16_t settings; /* voice settings */
1233 } __packed hci_write_voice_setting_cp;
1234
1235 typedef hci_status_rp hci_write_voice_setting_rp;
1236
1237 #define HCI_OCF_READ_AUTO_FLUSH_TIMEOUT 0x0027
1238 #define HCI_CMD_READ_AUTO_FLUSH_TIMEOUT 0x0C27
1239 typedef struct {
1240 uint16_t con_handle; /* connection handle */
1241 } __packed hci_read_auto_flush_timeout_cp;
1242
1243 typedef struct {
1244 uint8_t status; /* 0x00 - success */
1245 uint16_t con_handle; /* connection handle */
1246 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */
1247 } __packed hci_read_auto_flush_timeout_rp;
1248
1249 #define HCI_OCF_WRITE_AUTO_FLUSH_TIMEOUT 0x0028
1250 #define HCI_CMD_WRITE_AUTO_FLUSH_TIMEOUT 0x0C28
1251 typedef struct {
1252 uint16_t con_handle; /* connection handle */
1253 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */
1254 } __packed hci_write_auto_flush_timeout_cp;
1255
1256 typedef struct {
1257 uint8_t status; /* 0x00 - success */
1258 uint16_t con_handle; /* connection handle */
1259 } __packed hci_write_auto_flush_timeout_rp;
1260
1261 #define HCI_OCF_READ_NUM_BROADCAST_RETRANS 0x0029
1262 #define HCI_CMD_READ_NUM_BROADCAST_RETRANS 0x0C29
1263 /* No command parameter(s) */
1264 typedef struct {
1265 uint8_t status; /* 0x00 - success */
1266 uint8_t counter; /* number of broadcast retransmissions */
1267 } __packed hci_read_num_broadcast_retrans_rp;
1268
1269 #define HCI_OCF_WRITE_NUM_BROADCAST_RETRANS 0x002a
1270 #define HCI_CMD_WRITE_NUM_BROADCAST_RETRANS 0x0C2A
1271 typedef struct {
1272 uint8_t counter; /* number of broadcast retransmissions */
1273 } __packed hci_write_num_broadcast_retrans_cp;
1274
1275 typedef hci_status_rp hci_write_num_broadcast_retrans_rp;
1276
1277 #define HCI_OCF_READ_HOLD_MODE_ACTIVITY 0x002b
1278 #define HCI_CMD_READ_HOLD_MODE_ACTIVITY 0x0C2B
1279 /* No command parameter(s) */
1280 typedef struct {
1281 uint8_t status; /* 0x00 - success */
1282 uint8_t hold_mode_activity; /* Hold mode activities */
1283 } __packed hci_read_hold_mode_activity_rp;
1284
1285 #define HCI_OCF_WRITE_HOLD_MODE_ACTIVITY 0x002c
1286 #define HCI_CMD_WRITE_HOLD_MODE_ACTIVITY 0x0C2C
1287 typedef struct {
1288 uint8_t hold_mode_activity; /* Hold mode activities */
1289 } __packed hci_write_hold_mode_activity_cp;
1290
1291 typedef hci_status_rp hci_write_hold_mode_activity_rp;
1292
1293 #define HCI_OCF_READ_XMIT_LEVEL 0x002d
1294 #define HCI_CMD_READ_XMIT_LEVEL 0x0C2D
1295 typedef struct {
1296 uint16_t con_handle; /* connection handle */
1297 uint8_t type; /* Xmit level type */
1298 } __packed hci_read_xmit_level_cp;
1299
1300 typedef struct {
1301 uint8_t status; /* 0x00 - success */
1302 uint16_t con_handle; /* connection handle */
1303 char level; /* -30 <= level <= 30 dBm */
1304 } __packed hci_read_xmit_level_rp;
1305
1306 #define HCI_OCF_READ_SCO_FLOW_CONTROL 0x002e
1307 #define HCI_CMD_READ_SCO_FLOW_CONTROL 0x0C2E
1308 /* No command parameter(s) */
1309 typedef struct {
1310 uint8_t status; /* 0x00 - success */
1311 uint8_t flow_control; /* 0x00 - disabled */
1312 } __packed hci_read_sco_flow_control_rp;
1313
1314 #define HCI_OCF_WRITE_SCO_FLOW_CONTROL 0x002f
1315 #define HCI_CMD_WRITE_SCO_FLOW_CONTROL 0x0C2F
1316 typedef struct {
1317 uint8_t flow_control; /* 0x00 - disabled */
1318 } __packed hci_write_sco_flow_control_cp;
1319
1320 typedef hci_status_rp hci_write_sco_flow_control_rp;
1321
1322 #define HCI_OCF_HC2H_FLOW_CONTROL 0x0031
1323 #define HCI_CMD_HC2H_FLOW_CONTROL 0x0C31
1324 typedef struct {
1325 uint8_t hc2h_flow; /* Host Controller to Host flow control */
1326 } __packed hci_hc2h_flow_control_cp;
1327
1328 typedef hci_status_rp hci_h2hc_flow_control_rp;
1329
1330 #define HCI_OCF_HOST_BUFFER_SIZE 0x0033
1331 #define HCI_CMD_HOST_BUFFER_SIZE 0x0C33
1332 typedef struct {
1333 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */
1334 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */
1335 uint16_t num_acl_pkts; /* Max. number of ACL packets */
1336 uint16_t num_sco_pkts; /* Max. number of SCO packets */
1337 } __packed hci_host_buffer_size_cp;
1338
1339 typedef hci_status_rp hci_host_buffer_size_rp;
1340
1341 #define HCI_OCF_HOST_NUM_COMPL_PKTS 0x0035
1342 #define HCI_CMD_HOST_NUM_COMPL_PKTS 0x0C35
1343 typedef struct {
1344 uint8_t nu_con_handles; /* # of connection handles */
1345 /* these are repeated "num_con_handles" times
1346 uint16_t con_handle; --- connection handle(s)
1347 uint16_t compl_pkts; --- # of completed packets */
1348 } __packed hci_host_num_compl_pkts_cp;
1349 /* No return parameter(s) */
1350
1351 #define HCI_OCF_READ_LINK_SUPERVISION_TIMEOUT 0x0036
1352 #define HCI_CMD_READ_LINK_SUPERVISION_TIMEOUT 0x0C36
1353 typedef struct {
1354 uint16_t con_handle; /* connection handle */
1355 } __packed hci_read_link_supervision_timeout_cp;
1356
1357 typedef struct {
1358 uint8_t status; /* 0x00 - success */
1359 uint16_t con_handle; /* connection handle */
1360 uint16_t timeout; /* Link supervision timeout * 0.625 msec */
1361 } __packed hci_read_link_supervision_timeout_rp;
1362
1363 #define HCI_OCF_WRITE_LINK_SUPERVISION_TIMEOUT 0x0037
1364 #define HCI_CMD_WRITE_LINK_SUPERVISION_TIMEOUT 0x0C37
1365 typedef struct {
1366 uint16_t con_handle; /* connection handle */
1367 uint16_t timeout; /* Link supervision timeout * 0.625 msec */
1368 } __packed hci_write_link_supervision_timeout_cp;
1369
1370 typedef struct {
1371 uint8_t status; /* 0x00 - success */
1372 uint16_t con_handle; /* connection handle */
1373 } __packed hci_write_link_supervision_timeout_rp;
1374
1375 #define HCI_OCF_READ_NUM_SUPPORTED_IAC 0x0038
1376 #define HCI_CMD_READ_NUM_SUPPORTED_IAC 0x0C38
1377 /* No command parameter(s) */
1378 typedef struct {
1379 uint8_t status; /* 0x00 - success */
1380 uint8_t num_iac; /* # of supported IAC during scan */
1381 } __packed hci_read_num_supported_iac_rp;
1382
1383 #define HCI_OCF_READ_IAC_LAP 0x0039
1384 #define HCI_CMD_READ_IAC_LAP 0x0C39
1385 /* No command parameter(s) */
1386 typedef struct {
1387 uint8_t status; /* 0x00 - success */
1388 uint8_t num_iac; /* # of IAC */
1389 /* these are repeated "num_iac" times
1390 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */
1391 } __packed hci_read_iac_lap_rp;
1392
1393 #define HCI_OCF_WRITE_IAC_LAP 0x003a
1394 #define HCI_CMD_WRITE_IAC_LAP 0x0C3A
1395 typedef struct {
1396 uint8_t num_iac; /* # of IAC */
1397 /* these are repeated "num_iac" times
1398 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */
1399 } __packed hci_write_iac_lap_cp;
1400
1401 typedef hci_status_rp hci_write_iac_lap_rp;
1402
1403 /* Read Page Scan Period Mode is deprecated */
1404 #define HCI_OCF_READ_PAGE_SCAN_PERIOD 0x003b
1405 #define HCI_CMD_READ_PAGE_SCAN_PERIOD 0x0C3B
1406 /* No command parameter(s) */
1407 typedef struct {
1408 uint8_t status; /* 0x00 - success */
1409 uint8_t page_scan_period_mode; /* Page scan period mode */
1410 } __packed hci_read_page_scan_period_rp;
1411
1412 /* Write Page Scan Period Mode is deprecated */
1413 #define HCI_OCF_WRITE_PAGE_SCAN_PERIOD 0x003c
1414 #define HCI_CMD_WRITE_PAGE_SCAN_PERIOD 0x0C3C
1415 typedef struct {
1416 uint8_t page_scan_period_mode; /* Page scan period mode */
1417 } __packed hci_write_page_scan_period_cp;
1418
1419 typedef hci_status_rp hci_write_page_scan_period_rp;
1420
1421 /* Read Page Scan Mode is deprecated */
1422 #define HCI_OCF_READ_PAGE_SCAN 0x003d
1423 #define HCI_CMD_READ_PAGE_SCAN 0x0C3D
1424 /* No command parameter(s) */
1425 typedef struct {
1426 uint8_t status; /* 0x00 - success */
1427 uint8_t page_scan_mode; /* Page scan mode */
1428 } __packed hci_read_page_scan_rp;
1429
1430 /* Write Page Scan Mode is deprecated */
1431 #define HCI_OCF_WRITE_PAGE_SCAN 0x003e
1432 #define HCI_CMD_WRITE_PAGE_SCAN 0x0C3E
1433 typedef struct {
1434 uint8_t page_scan_mode; /* Page scan mode */
1435 } __packed hci_write_page_scan_cp;
1436
1437 typedef hci_status_rp hci_write_page_scan_rp;
1438
1439 #define HCI_OCF_SET_AFH_CLASSIFICATION 0x003f
1440 #define HCI_CMD_SET_AFH_CLASSIFICATION 0x0C3F
1441 typedef struct {
1442 uint8_t classification[10];
1443 } __packed hci_set_afh_classification_cp;
1444
1445 typedef hci_status_rp hci_set_afh_classification_rp;
1446
1447 #define HCI_OCF_READ_INQUIRY_SCAN_TYPE 0x0042
1448 #define HCI_CMD_READ_INQUIRY_SCAN_TYPE 0x0C42
1449 /* No command parameter(s) */
1450
1451 typedef struct {
1452 uint8_t status; /* 0x00 - success */
1453 uint8_t type; /* inquiry scan type */
1454 } __packed hci_read_inquiry_scan_type_rp;
1455
1456 #define HCI_OCF_WRITE_INQUIRY_SCAN_TYPE 0x0043
1457 #define HCI_CMD_WRITE_INQUIRY_SCAN_TYPE 0x0C43
1458 typedef struct {
1459 uint8_t type; /* inquiry scan type */
1460 } __packed hci_write_inquiry_scan_type_cp;
1461
1462 typedef hci_status_rp hci_write_inquiry_scan_type_rp;
1463
1464 #define HCI_OCF_READ_INQUIRY_MODE 0x0044
1465 #define HCI_CMD_READ_INQUIRY_MODE 0x0C44
1466 /* No command parameter(s) */
1467
1468 typedef struct {
1469 uint8_t status; /* 0x00 - success */
1470 uint8_t mode; /* inquiry mode */
1471 } __packed hci_read_inquiry_mode_rp;
1472
1473 #define HCI_OCF_WRITE_INQUIRY_MODE 0x0045
1474 #define HCI_CMD_WRITE_INQUIRY_MODE 0x0C45
1475 typedef struct {
1476 uint8_t mode; /* inquiry mode */
1477 } __packed hci_write_inquiry_mode_cp;
1478
1479 typedef hci_status_rp hci_write_inquiry_mode_rp;
1480
1481 #define HCI_OCF_READ_PAGE_SCAN_TYPE 0x0046
1482 #define HCI_CMD_READ_PAGE_SCAN_TYPE 0x0C46
1483 /* No command parameter(s) */
1484
1485 typedef struct {
1486 uint8_t status; /* 0x00 - success */
1487 uint8_t type; /* page scan type */
1488 } __packed hci_read_page_scan_type_rp;
1489
1490 #define HCI_OCF_WRITE_PAGE_SCAN_TYPE 0x0047
1491 #define HCI_CMD_WRITE_PAGE_SCAN_TYPE 0x0C47
1492 typedef struct {
1493 uint8_t type; /* page scan type */
1494 } __packed hci_write_page_scan_type_cp;
1495
1496 typedef hci_status_rp hci_write_page_scan_type_rp;
1497
1498 #define HCI_OCF_READ_AFH_ASSESSMENT 0x0048
1499 #define HCI_CMD_READ_AFH_ASSESSMENT 0x0C48
1500 /* No command parameter(s) */
1501
1502 typedef struct {
1503 uint8_t status; /* 0x00 - success */
1504 uint8_t mode; /* assessment mode */
1505 } __packed hci_read_afh_assessment_rp;
1506
1507 #define HCI_OCF_WRITE_AFH_ASSESSMENT 0x0049
1508 #define HCI_CMD_WRITE_AFH_ASSESSMENT 0x0C49
1509 typedef struct {
1510 uint8_t mode; /* assessment mode */
1511 } __packed hci_write_afh_assessment_cp;
1512
1513 typedef hci_status_rp hci_write_afh_assessment_rp;
1514
1515 #define HCI_OCF_READ_EXTENDED_INQUIRY_RSP 0x0051
1516 #define HCI_CMD_READ_EXTENDED_INQUIRY_RSP 0x0C51
1517 /* No command parameter(s) */
1518
1519 typedef struct {
1520 uint8_t status; /* 0x00 - success */
1521 uint8_t fec_required;
1522 uint8_t response[240];
1523 } __packed hci_read_extended_inquiry_rsp_rp;
1524
1525 #define HCI_OCF_WRITE_EXTENDED_INQUIRY_RSP 0x0052
1526 #define HCI_CMD_WRITE_EXTENDED_INQUIRY_RSP 0x0C52
1527 typedef struct {
1528 uint8_t fec_required;
1529 uint8_t response[240];
1530 } __packed hci_write_extended_inquiry_rsp_cp;
1531
1532 typedef hci_status_rp hci_write_extended_inquiry_rsp_rp;
1533
1534 #define HCI_OCF_REFRESH_ENCRYPTION_KEY 0x0053
1535 #define HCI_CMD_REFRESH_ENCRYPTION_KEY 0x0C53
1536 typedef struct {
1537 uint16_t con_handle; /* connection handle */
1538 } __packed hci_refresh_encryption_key_cp;
1539
1540 typedef hci_status_rp hci_refresh_encryption_key_rp;
1541
1542 #define HCI_OCF_READ_SIMPLE_PAIRING_MODE 0x0055
1543 #define HCI_CMD_READ_SIMPLE_PAIRING_MODE 0x0C55
1544 /* No command parameter(s) */
1545
1546 typedef struct {
1547 uint8_t status; /* 0x00 - success */
1548 uint8_t mode; /* simple pairing mode */
1549 } __packed hci_read_simple_pairing_mode_rp;
1550
1551 #define HCI_OCF_WRITE_SIMPLE_PAIRING_MODE 0x0056
1552 #define HCI_CMD_WRITE_SIMPLE_PAIRING_MODE 0x0C56
1553 typedef struct {
1554 uint8_t mode; /* simple pairing mode */
1555 } __packed hci_write_simple_pairing_mode_cp;
1556
1557 typedef hci_status_rp hci_write_simple_pairing_mode_rp;
1558
1559 #define HCI_OCF_READ_LOCAL_OOB_DATA 0x0057
1560 #define HCI_CMD_READ_LOCAL_OOB_DATA 0x0C57
1561 /* No command parameter(s) */
1562
1563 typedef struct {
1564 uint8_t status; /* 0x00 - success */
1565 uint8_t c[16]; /* pairing hash */
1566 uint8_t r[16]; /* pairing randomizer */
1567 } __packed hci_read_local_oob_data_rp;
1568
1569 #define HCI_OCF_READ_INQUIRY_RSP_XMIT_POWER 0x0058
1570 #define HCI_CMD_READ_INQUIRY_RSP_XMIT_POWER 0x0C58
1571 /* No command parameter(s) */
1572
1573 typedef struct {
1574 uint8_t status; /* 0x00 - success */
1575 int8_t power; /* TX power */
1576 } __packed hci_read_inquiry_rsp_xmit_power_rp;
1577
1578 #define HCI_OCF_WRITE_INQUIRY_RSP_XMIT_POWER 0x0059
1579 #define HCI_CMD_WRITE_INQUIRY_RSP_XMIT_POWER 0x0C59
1580 typedef struct {
1581 int8_t power; /* TX power */
1582 } __packed hci_write_inquiry_rsp_xmit_power_cp;
1583
1584 typedef hci_status_rp hci_write_inquiry_rsp_xmit_power_rp;
1585
1586 #define HCI_OCF_READ_DEFAULT_ERRDATA_REPORTING 0x005A
1587 #define HCI_CMD_READ_DEFAULT_ERRDATA_REPORTING 0x0C5A
1588 /* No command parameter(s) */
1589
1590 typedef struct {
1591 uint8_t status; /* 0x00 - success */
1592 uint8_t reporting; /* erroneous data reporting */
1593 } __packed hci_read_default_errdata_reporting_rp;
1594
1595 #define HCI_OCF_WRITE_DEFAULT_ERRDATA_REPORTING 0x005B
1596 #define HCI_CMD_WRITE_DEFAULT_ERRDATA_REPORTING 0x0C5B
1597 typedef struct {
1598 uint8_t reporting; /* erroneous data reporting */
1599 } __packed hci_write_default_errdata_reporting_cp;
1600
1601 typedef hci_status_rp hci_write_default_errdata_reporting_rp;
1602
1603 #define HCI_OCF_ENHANCED_FLUSH 0x005F
1604 #define HCI_CMD_ENHANCED_FLUSH 0x0C5F
1605 typedef struct {
1606 uint16_t con_handle; /* connection handle */
1607 uint8_t packet_type;
1608 } __packed hci_enhanced_flush_cp;
1609
1610 /* No response parameter(s) */
1611
1612 #define HCI_OCF_SEND_KEYPRESS_NOTIFICATION 0x0060
1613 #define HCI_CMD_SEND_KEYPRESS_NOTIFICATION 0x0C60
1614 typedef struct {
1615 bdaddr_t bdaddr; /* remote address */
1616 uint8_t type; /* notification type */
1617 } __packed hci_send_keypress_notification_cp;
1618
1619 typedef struct {
1620 uint8_t status; /* 0x00 - success */
1621 bdaddr_t bdaddr; /* remote address */
1622 } __packed hci_send_keypress_notification_rp;
1623
1624 /**************************************************************************
1625 **************************************************************************
1626 ** OGF 0x04 Informational commands and return parameters
1627 **************************************************************************
1628 **************************************************************************/
1629
1630 #define HCI_OGF_INFO 0x04
1631
1632 #define HCI_OCF_READ_LOCAL_VER 0x0001
1633 #define HCI_CMD_READ_LOCAL_VER 0x1001
1634 /* No command parameter(s) */
1635 typedef struct {
1636 uint8_t status; /* 0x00 - success */
1637 uint8_t hci_version; /* HCI version */
1638 uint16_t hci_revision; /* HCI revision */
1639 uint8_t lmp_version; /* LMP version */
1640 uint16_t manufacturer; /* Hardware manufacturer name */
1641 uint16_t lmp_subversion; /* LMP sub-version */
1642 } __packed hci_read_local_ver_rp;
1643
1644 #define HCI_OCF_READ_LOCAL_COMMANDS 0x0002
1645 #define HCI_CMD_READ_LOCAL_COMMANDS 0x1002
1646 /* No command parameter(s) */
1647 typedef struct {
1648 uint8_t status; /* 0x00 - success */
1649 uint8_t commands[HCI_COMMANDS_SIZE]; /* opcode bitmask */
1650 } __packed hci_read_local_commands_rp;
1651
1652 #define HCI_OCF_READ_LOCAL_FEATURES 0x0003
1653 #define HCI_CMD_READ_LOCAL_FEATURES 0x1003
1654 /* No command parameter(s) */
1655 typedef struct {
1656 uint8_t status; /* 0x00 - success */
1657 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1658 } __packed hci_read_local_features_rp;
1659
1660 #define HCI_OCF_READ_LOCAL_EXTENDED_FEATURES 0x0004
1661 #define HCI_CMD_READ_LOCAL_EXTENDED_FEATURES 0x1004
1662 typedef struct {
1663 uint8_t page; /* page number */
1664 } __packed hci_read_local_extended_features_cp;
1665
1666 typedef struct {
1667 uint8_t status; /* 0x00 - success */
1668 uint8_t page; /* page number */
1669 uint8_t max_page; /* maximum page number */
1670 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features */
1671 } __packed hci_read_local_extended_features_rp;
1672
1673 #define HCI_OCF_READ_BUFFER_SIZE 0x0005
1674 #define HCI_CMD_READ_BUFFER_SIZE 0x1005
1675 /* No command parameter(s) */
1676 typedef struct {
1677 uint8_t status; /* 0x00 - success */
1678 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */
1679 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */
1680 uint16_t num_acl_pkts; /* Max. number of ACL packets */
1681 uint16_t num_sco_pkts; /* Max. number of SCO packets */
1682 } __packed hci_read_buffer_size_rp;
1683
1684 /* Read Country Code is deprecated */
1685 #define HCI_OCF_READ_COUNTRY_CODE 0x0007
1686 #define HCI_CMD_READ_COUNTRY_CODE 0x1007
1687 /* No command parameter(s) */
1688 typedef struct {
1689 uint8_t status; /* 0x00 - success */
1690 uint8_t country_code; /* 0x00 - NAM, EUR, JP; 0x01 - France */
1691 } __packed hci_read_country_code_rp;
1692
1693 #define HCI_OCF_READ_BDADDR 0x0009
1694 #define HCI_CMD_READ_BDADDR 0x1009
1695 /* No command parameter(s) */
1696 typedef struct {
1697 uint8_t status; /* 0x00 - success */
1698 bdaddr_t bdaddr; /* unit address */
1699 } __packed hci_read_bdaddr_rp;
1700
1701 /**************************************************************************
1702 **************************************************************************
1703 ** OGF 0x05 Status commands and return parameters
1704 **************************************************************************
1705 **************************************************************************/
1706
1707 #define HCI_OGF_STATUS 0x05
1708
1709 #define HCI_OCF_READ_FAILED_CONTACT_CNTR 0x0001
1710 #define HCI_CMD_READ_FAILED_CONTACT_CNTR 0x1401
1711 typedef struct {
1712 uint16_t con_handle; /* connection handle */
1713 } __packed hci_read_failed_contact_cntr_cp;
1714
1715 typedef struct {
1716 uint8_t status; /* 0x00 - success */
1717 uint16_t con_handle; /* connection handle */
1718 uint16_t counter; /* number of consecutive failed contacts */
1719 } __packed hci_read_failed_contact_cntr_rp;
1720
1721 #define HCI_OCF_RESET_FAILED_CONTACT_CNTR 0x0002
1722 #define HCI_CMD_RESET_FAILED_CONTACT_CNTR 0x1402
1723 typedef struct {
1724 uint16_t con_handle; /* connection handle */
1725 } __packed hci_reset_failed_contact_cntr_cp;
1726
1727 typedef struct {
1728 uint8_t status; /* 0x00 - success */
1729 uint16_t con_handle; /* connection handle */
1730 } __packed hci_reset_failed_contact_cntr_rp;
1731
1732 #define HCI_OCF_READ_LINK_QUALITY 0x0003
1733 #define HCI_CMD_READ_LINK_QUALITY 0x1403
1734 typedef struct {
1735 uint16_t con_handle; /* connection handle */
1736 } __packed hci_read_link_quality_cp;
1737
1738 typedef struct {
1739 uint8_t status; /* 0x00 - success */
1740 uint16_t con_handle; /* connection handle */
1741 uint8_t quality; /* higher value means better quality */
1742 } __packed hci_read_link_quality_rp;
1743
1744 #define HCI_OCF_READ_RSSI 0x0005
1745 #define HCI_CMD_READ_RSSI 0x1405
1746 typedef struct {
1747 uint16_t con_handle; /* connection handle */
1748 } __packed hci_read_rssi_cp;
1749
1750 typedef struct {
1751 uint8_t status; /* 0x00 - success */
1752 uint16_t con_handle; /* connection handle */
1753 char rssi; /* -127 <= rssi <= 127 dB */
1754 } __packed hci_read_rssi_rp;
1755
1756 #define HCI_OCF_READ_AFH_CHANNEL_MAP 0x0006
1757 #define HCI_CMD_READ_AFH_CHANNEL_MAP 0x1406
1758 typedef struct {
1759 uint16_t con_handle; /* connection handle */
1760 } __packed hci_read_afh_channel_map_cp;
1761
1762 typedef struct {
1763 uint8_t status; /* 0x00 - success */
1764 uint16_t con_handle; /* connection handle */
1765 uint8_t mode; /* AFH mode */
1766 uint8_t map[10]; /* AFH Channel Map */
1767 } __packed hci_read_afh_channel_map_rp;
1768
1769 #define HCI_OCF_READ_CLOCK 0x0007
1770 #define HCI_CMD_READ_CLOCK 0x1407
1771 typedef struct {
1772 uint16_t con_handle; /* connection handle */
1773 uint8_t clock; /* which clock */
1774 } __packed hci_read_clock_cp;
1775
1776 typedef struct {
1777 uint8_t status; /* 0x00 - success */
1778 uint16_t con_handle; /* connection handle */
1779 uint32_t clock; /* clock value */
1780 uint16_t accuracy; /* clock accuracy */
1781 } __packed hci_read_clock_rp;
1782
1783
1784 /**************************************************************************
1785 **************************************************************************
1786 ** OGF 0x06 Testing commands and return parameters
1787 **************************************************************************
1788 **************************************************************************/
1789
1790 #define HCI_OGF_TESTING 0x06
1791
1792 #define HCI_OCF_READ_LOOPBACK_MODE 0x0001
1793 #define HCI_CMD_READ_LOOPBACK_MODE 0x1801
1794 /* No command parameter(s) */
1795 typedef struct {
1796 uint8_t status; /* 0x00 - success */
1797 uint8_t lbmode; /* loopback mode */
1798 } __packed hci_read_loopback_mode_rp;
1799
1800 #define HCI_OCF_WRITE_LOOPBACK_MODE 0x0002
1801 #define HCI_CMD_WRITE_LOOPBACK_MODE 0x1802
1802 typedef struct {
1803 uint8_t lbmode; /* loopback mode */
1804 } __packed hci_write_loopback_mode_cp;
1805
1806 typedef hci_status_rp hci_write_loopback_mode_rp;
1807
1808 #define HCI_OCF_ENABLE_UNIT_UNDER_TEST 0x0003
1809 #define HCI_CMD_ENABLE_UNIT_UNDER_TEST 0x1803
1810 /* No command parameter(s) */
1811 typedef hci_status_rp hci_enable_unit_under_test_rp;
1812
1813 #define HCI_OCF_WRITE_SIMPLE_PAIRING_DEBUG_MODE 0x0004
1814 #define HCI_CMD_WRITE_SIMPLE_PAIRING_DEBUG_MODE 0x1804
1815 typedef struct {
1816 uint8_t mode; /* simple pairing debug mode */
1817 } __packed hci_write_simple_pairing_debug_mode_cp;
1818
1819 typedef hci_status_rp hci_write_simple_pairing_debug_mode_rp;
1820
1821 /**************************************************************************
1822 **************************************************************************
1823 ** OGF 0x3e Bluetooth Logo Testing
1824 ** OGF 0x3f Vendor Specific
1825 **************************************************************************
1826 **************************************************************************/
1827
1828 #define HCI_OGF_BT_LOGO 0x3e
1829 #define HCI_OGF_VENDOR 0x3f
1830
1831 /* Ericsson specific FC */
1832 #define HCI_CMD_ERICSSON_WRITE_PCM_SETTINGS 0xFC07
1833 #define HCI_CMD_ERICSSON_SET_UART_BAUD_RATE 0xFC09
1834 #define HCI_CMD_ERICSSON_SET_SCO_DATA_PATH 0xFC1D
1835
1836 /* Cambridge Silicon Radio specific FC */
1837 #define HCI_CMD_CSR_EXTN 0xFC00
1838
1839
1840 /**************************************************************************
1841 **************************************************************************
1842 ** Events and event parameters
1843 **************************************************************************
1844 **************************************************************************/
1845
1846 #define HCI_EVENT_INQUIRY_COMPL 0x01
1847 typedef struct {
1848 uint8_t status; /* 0x00 - success */
1849 } __packed hci_inquiry_compl_ep;
1850
1851 #define HCI_EVENT_INQUIRY_RESULT 0x02
1852 typedef struct {
1853 uint8_t num_responses; /* number of responses */
1854 /* hci_inquiry_response[num_responses] -- see below */
1855 } __packed hci_inquiry_result_ep;
1856
1857 typedef struct {
1858 bdaddr_t bdaddr; /* unit address */
1859 uint8_t page_scan_rep_mode; /* page scan rep. mode */
1860 uint8_t page_scan_period_mode; /* page scan period mode */
1861 uint8_t page_scan_mode; /* page scan mode */
1862 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1863 uint16_t clock_offset; /* clock offset */
1864 } __packed hci_inquiry_response;
1865
1866 #define HCI_EVENT_CON_COMPL 0x03
1867 typedef struct {
1868 uint8_t status; /* 0x00 - success */
1869 uint16_t con_handle; /* Connection handle */
1870 bdaddr_t bdaddr; /* remote unit address */
1871 uint8_t link_type; /* Link type */
1872 uint8_t encryption_mode; /* Encryption mode */
1873 } __packed hci_con_compl_ep;
1874
1875 #define HCI_EVENT_CON_REQ 0x04
1876 typedef struct {
1877 bdaddr_t bdaddr; /* remote unit address */
1878 uint8_t uclass[HCI_CLASS_SIZE]; /* remote unit class */
1879 uint8_t link_type; /* link type */
1880 } __packed hci_con_req_ep;
1881
1882 #define HCI_EVENT_DISCON_COMPL 0x05
1883 typedef struct {
1884 uint8_t status; /* 0x00 - success */
1885 uint16_t con_handle; /* connection handle */
1886 uint8_t reason; /* reason to disconnect */
1887 } __packed hci_discon_compl_ep;
1888
1889 #define HCI_EVENT_AUTH_COMPL 0x06
1890 typedef struct {
1891 uint8_t status; /* 0x00 - success */
1892 uint16_t con_handle; /* connection handle */
1893 } __packed hci_auth_compl_ep;
1894
1895 #define HCI_EVENT_REMOTE_NAME_REQ_COMPL 0x07
1896 typedef struct {
1897 uint8_t status; /* 0x00 - success */
1898 bdaddr_t bdaddr; /* remote unit address */
1899 char name[HCI_UNIT_NAME_SIZE]; /* remote unit name */
1900 } __packed hci_remote_name_req_compl_ep;
1901
1902 #define HCI_EVENT_ENCRYPTION_CHANGE 0x08
1903 typedef struct {
1904 uint8_t status; /* 0x00 - success */
1905 uint16_t con_handle; /* Connection handle */
1906 uint8_t encryption_enable; /* 0x00 - disable */
1907 } __packed hci_encryption_change_ep;
1908
1909 #define HCI_EVENT_CHANGE_CON_LINK_KEY_COMPL 0x09
1910 typedef struct {
1911 uint8_t status; /* 0x00 - success */
1912 uint16_t con_handle; /* Connection handle */
1913 } __packed hci_change_con_link_key_compl_ep;
1914
1915 #define HCI_EVENT_MASTER_LINK_KEY_COMPL 0x0a
1916 typedef struct {
1917 uint8_t status; /* 0x00 - success */
1918 uint16_t con_handle; /* Connection handle */
1919 uint8_t key_flag; /* Key flag */
1920 } __packed hci_master_link_key_compl_ep;
1921
1922 #define HCI_EVENT_READ_REMOTE_FEATURES_COMPL 0x0b
1923 typedef struct {
1924 uint8_t status; /* 0x00 - success */
1925 uint16_t con_handle; /* Connection handle */
1926 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1927 } __packed hci_read_remote_features_compl_ep;
1928
1929 #define HCI_EVENT_READ_REMOTE_VER_INFO_COMPL 0x0c
1930 typedef struct {
1931 uint8_t status; /* 0x00 - success */
1932 uint16_t con_handle; /* Connection handle */
1933 uint8_t lmp_version; /* LMP version */
1934 uint16_t manufacturer; /* Hardware manufacturer name */
1935 uint16_t lmp_subversion; /* LMP sub-version */
1936 } __packed hci_read_remote_ver_info_compl_ep;
1937
1938 #define HCI_EVENT_QOS_SETUP_COMPL 0x0d
1939 typedef struct {
1940 uint8_t status; /* 0x00 - success */
1941 uint16_t con_handle; /* connection handle */
1942 uint8_t flags; /* reserved for future use */
1943 uint8_t service_type; /* service type */
1944 uint32_t token_rate; /* bytes per second */
1945 uint32_t peak_bandwidth; /* bytes per second */
1946 uint32_t latency; /* microseconds */
1947 uint32_t delay_variation; /* microseconds */
1948 } __packed hci_qos_setup_compl_ep;
1949
1950 #define HCI_EVENT_COMMAND_COMPL 0x0e
1951 typedef struct {
1952 uint8_t num_cmd_pkts; /* # of HCI command packets */
1953 uint16_t opcode; /* command OpCode */
1954 /* command return parameters (if any) */
1955 } __packed hci_command_compl_ep;
1956
1957 #define HCI_EVENT_COMMAND_STATUS 0x0f
1958 typedef struct {
1959 uint8_t status; /* 0x00 - pending */
1960 uint8_t num_cmd_pkts; /* # of HCI command packets */
1961 uint16_t opcode; /* command OpCode */
1962 } __packed hci_command_status_ep;
1963
1964 #define HCI_EVENT_HARDWARE_ERROR 0x10
1965 typedef struct {
1966 uint8_t hardware_code; /* hardware error code */
1967 } __packed hci_hardware_error_ep;
1968
1969 #define HCI_EVENT_FLUSH_OCCUR 0x11
1970 typedef struct {
1971 uint16_t con_handle; /* connection handle */
1972 } __packed hci_flush_occur_ep;
1973
1974 #define HCI_EVENT_ROLE_CHANGE 0x12
1975 typedef struct {
1976 uint8_t status; /* 0x00 - success */
1977 bdaddr_t bdaddr; /* address of remote unit */
1978 uint8_t role; /* new connection role */
1979 } __packed hci_role_change_ep;
1980
1981 #define HCI_EVENT_NUM_COMPL_PKTS 0x13
1982 typedef struct {
1983 uint8_t num_con_handles; /* # of connection handles */
1984 /* these are repeated "num_con_handles" times
1985 uint16_t con_handle; --- connection handle(s)
1986 uint16_t compl_pkts; --- # of completed packets */
1987 } __packed hci_num_compl_pkts_ep;
1988
1989 #define HCI_EVENT_MODE_CHANGE 0x14
1990 typedef struct {
1991 uint8_t status; /* 0x00 - success */
1992 uint16_t con_handle; /* connection handle */
1993 uint8_t unit_mode; /* remote unit mode */
1994 uint16_t interval; /* interval * 0.625 msec */
1995 } __packed hci_mode_change_ep;
1996
1997 #define HCI_EVENT_RETURN_LINK_KEYS 0x15
1998 typedef struct {
1999 uint8_t num_keys; /* # of keys */
2000 /* these are repeated "num_keys" times
2001 bdaddr_t bdaddr; --- remote address(es)
2002 uint8_t key[HCI_KEY_SIZE]; --- key(s) */
2003 } __packed hci_return_link_keys_ep;
2004
2005 #define HCI_EVENT_PIN_CODE_REQ 0x16
2006 typedef struct {
2007 bdaddr_t bdaddr; /* remote unit address */
2008 } __packed hci_pin_code_req_ep;
2009
2010 #define HCI_EVENT_LINK_KEY_REQ 0x17
2011 typedef struct {
2012 bdaddr_t bdaddr; /* remote unit address */
2013 } __packed hci_link_key_req_ep;
2014
2015 #define HCI_EVENT_LINK_KEY_NOTIFICATION 0x18
2016 typedef struct {
2017 bdaddr_t bdaddr; /* remote unit address */
2018 uint8_t key[HCI_KEY_SIZE]; /* link key */
2019 uint8_t key_type; /* type of the key */
2020 } __packed hci_link_key_notification_ep;
2021
2022 #define HCI_EVENT_LOOPBACK_COMMAND 0x19
2023 typedef hci_cmd_hdr_t hci_loopback_command_ep;
2024
2025 #define HCI_EVENT_DATA_BUFFER_OVERFLOW 0x1a
2026 typedef struct {
2027 uint8_t link_type; /* Link type */
2028 } __packed hci_data_buffer_overflow_ep;
2029
2030 #define HCI_EVENT_MAX_SLOT_CHANGE 0x1b
2031 typedef struct {
2032 uint16_t con_handle; /* connection handle */
2033 uint8_t lmp_max_slots; /* Max. # of slots allowed */
2034 } __packed hci_max_slot_change_ep;
2035
2036 #define HCI_EVENT_READ_CLOCK_OFFSET_COMPL 0x1c
2037 typedef struct {
2038 uint8_t status; /* 0x00 - success */
2039 uint16_t con_handle; /* Connection handle */
2040 uint16_t clock_offset; /* Clock offset */
2041 } __packed hci_read_clock_offset_compl_ep;
2042
2043 #define HCI_EVENT_CON_PKT_TYPE_CHANGED 0x1d
2044 typedef struct {
2045 uint8_t status; /* 0x00 - success */
2046 uint16_t con_handle; /* connection handle */
2047 uint16_t pkt_type; /* packet type */
2048 } __packed hci_con_pkt_type_changed_ep;
2049
2050 #define HCI_EVENT_QOS_VIOLATION 0x1e
2051 typedef struct {
2052 uint16_t con_handle; /* connection handle */
2053 } __packed hci_qos_violation_ep;
2054
2055 /* Page Scan Mode Change Event is deprecated */
2056 #define HCI_EVENT_PAGE_SCAN_MODE_CHANGE 0x1f
2057 typedef struct {
2058 bdaddr_t bdaddr; /* destination address */
2059 uint8_t page_scan_mode; /* page scan mode */
2060 } __packed hci_page_scan_mode_change_ep;
2061
2062 #define HCI_EVENT_PAGE_SCAN_REP_MODE_CHANGE 0x20
2063 typedef struct {
2064 bdaddr_t bdaddr; /* destination address */
2065 uint8_t page_scan_rep_mode; /* page scan repetition mode */
2066 } __packed hci_page_scan_rep_mode_change_ep;
2067
2068 #define HCI_EVENT_FLOW_SPECIFICATION_COMPL 0x21
2069 typedef struct {
2070 uint8_t status; /* 0x00 - success */
2071 uint16_t con_handle; /* connection handle */
2072 uint8_t flags; /* reserved */
2073 uint8_t direction; /* flow direction */
2074 uint8_t type; /* service type */
2075 uint32_t token_rate; /* token rate */
2076 uint32_t bucket_size; /* token bucket size */
2077 uint32_t peak_bandwidth; /* peak bandwidth */
2078 uint32_t latency; /* access latency */
2079 } __packed hci_flow_specification_compl_ep;
2080
2081 #define HCI_EVENT_RSSI_RESULT 0x22
2082 typedef struct {
2083 uint8_t num_responses; /* number of responses */
2084 /* hci_rssi_response[num_responses] -- see below */
2085 } __packed hci_rssi_result_ep;
2086
2087 typedef struct {
2088 bdaddr_t bdaddr; /* unit address */
2089 uint8_t page_scan_rep_mode; /* page scan rep. mode */
2090 uint8_t blank; /* reserved */
2091 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
2092 uint16_t clock_offset; /* clock offset */
2093 int8_t rssi; /* rssi */
2094 } __packed hci_rssi_response;
2095
2096 #define HCI_EVENT_READ_REMOTE_EXTENDED_FEATURES 0x23
2097 typedef struct {
2098 uint8_t status; /* 0x00 - success */
2099 uint16_t con_handle; /* connection handle */
2100 uint8_t page; /* page number */
2101 uint8_t max; /* max page number */
2102 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
2103 } __packed hci_read_remote_extended_features_ep;
2104
2105 #define HCI_EVENT_SCO_CON_COMPL 0x2c
2106 typedef struct {
2107 uint8_t status; /* 0x00 - success */
2108 uint16_t con_handle; /* connection handle */
2109 bdaddr_t bdaddr; /* unit address */
2110 uint8_t link_type; /* link type */
2111 uint8_t interval; /* transmission interval */
2112 uint8_t window; /* retransmission window */
2113 uint16_t rxlen; /* rx packet length */
2114 uint16_t txlen; /* tx packet length */
2115 uint8_t mode; /* air mode */
2116 } __packed hci_sco_con_compl_ep;
2117
2118 #define HCI_EVENT_SCO_CON_CHANGED 0x2d
2119 typedef struct {
2120 uint8_t status; /* 0x00 - success */
2121 uint16_t con_handle; /* connection handle */
2122 uint8_t interval; /* transmission interval */
2123 uint8_t window; /* retransmission window */
2124 uint16_t rxlen; /* rx packet length */
2125 uint16_t txlen; /* tx packet length */
2126 } __packed hci_sco_con_changed_ep;
2127
2128 #define HCI_EVENT_SNIFF_SUBRATING 0x2e
2129 typedef struct {
2130 uint8_t status; /* 0x00 - success */
2131 uint16_t con_handle; /* connection handle */
2132 uint16_t tx_latency; /* max transmit latency */
2133 uint16_t rx_latency; /* max receive latency */
2134 uint16_t remote_timeout; /* remote timeout */
2135 uint16_t local_timeout; /* local timeout */
2136 } __packed hci_sniff_subrating_ep;
2137
2138 #define HCI_EVENT_EXTENDED_RESULT 0x2f
2139 typedef struct {
2140 uint8_t num_responses; /* must be 0x01 */
2141 bdaddr_t bdaddr; /* remote device address */
2142 uint8_t page_scan_rep_mode;
2143 uint8_t reserved;
2144 uint8_t uclass[HCI_CLASS_SIZE];
2145 uint16_t clock_offset;
2146 int8_t rssi;
2147 uint8_t response[240]; /* extended inquiry response */
2148 } __packed hci_extended_result_ep;
2149
2150 #define HCI_EVENT_ENCRYPTION_KEY_REFRESH 0x30
2151 typedef struct {
2152 uint8_t status; /* 0x00 - success */
2153 uint16_t con_handle; /* connection handle */
2154 } __packed hci_encryption_key_refresh_ep;
2155
2156 #define HCI_EVENT_IO_CAPABILITY_REQ 0x31
2157 typedef struct {
2158 bdaddr_t bdaddr; /* remote device address */
2159 } __packed hci_io_capability_req_ep;
2160
2161 #define HCI_EVENT_IO_CAPABILITY_RSP 0x32
2162 typedef struct {
2163 bdaddr_t bdaddr; /* remote device address */
2164 uint8_t io_capability;
2165 uint8_t oob_data_present;
2166 uint8_t auth_requirement;
2167 } __packed hci_io_capability_rsp_ep;
2168
2169 #define HCI_EVENT_USER_CONFIRM_REQ 0x33
2170 typedef struct {
2171 bdaddr_t bdaddr; /* remote device address */
2172 uint32_t value; /* 000000 - 999999 */
2173 } __packed hci_user_confirm_req_ep;
2174
2175 #define HCI_EVENT_USER_PASSKEY_REQ 0x34
2176 typedef struct {
2177 bdaddr_t bdaddr; /* remote device address */
2178 } __packed hci_user_passkey_req_ep;
2179
2180 #define HCI_EVENT_REMOTE_OOB_DATA_REQ 0x35
2181 typedef struct {
2182 bdaddr_t bdaddr; /* remote device address */
2183 } __packed hci_remote_oob_data_req_ep;
2184
2185 #define HCI_EVENT_SIMPLE_PAIRING_COMPL 0x36
2186 typedef struct {
2187 uint8_t status; /* 0x00 - success */
2188 bdaddr_t bdaddr; /* remote device address */
2189 } __packed hci_simple_pairing_compl_ep;
2190
2191 #define HCI_EVENT_LINK_SUPERVISION_TO_CHANGED 0x38
2192 typedef struct {
2193 uint16_t con_handle; /* connection handle */
2194 uint16_t timeout; /* link supervision timeout */
2195 } __packed hci_link_supervision_to_changed_ep;
2196
2197 #define HCI_EVENT_ENHANCED_FLUSH_COMPL 0x39
2198 typedef struct {
2199 uint16_t con_handle; /* connection handle */
2200 } __packed hci_enhanced_flush_compl_ep;
2201
2202 #define HCI_EVENT_USER_PASSKEY_NOTIFICATION 0x3b
2203 typedef struct {
2204 bdaddr_t bdaddr; /* remote device address */
2205 uint32_t value; /* 000000 - 999999 */
2206 } __packed hci_user_passkey_notification_ep;
2207
2208 #define HCI_EVENT_KEYPRESS_NOTIFICATION 0x3c
2209 typedef struct {
2210 bdaddr_t bdaddr; /* remote device address */
2211 uint8_t notification_type;
2212 } __packed hci_keypress_notification_ep;
2213
2214 #define HCI_EVENT_REMOTE_FEATURES_NOTIFICATION 0x3d
2215 typedef struct {
2216 bdaddr_t bdaddr; /* remote device address */
2217 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
2218 } __packed hci_remote_features_notification_ep;
2219
2220 #define HCI_EVENT_BT_LOGO 0xfe
2221
2222 #define HCI_EVENT_VENDOR 0xff
2223
2224 /**************************************************************************
2225 **************************************************************************
2226 ** HCI Socket Definitions
2227 **************************************************************************
2228 **************************************************************************/
2229
2230 /* HCI socket options */
2231 #define SO_HCI_EVT_FILTER 1 /* get/set event filter */
2232 #define SO_HCI_PKT_FILTER 2 /* get/set packet filter */
2233 #define SO_HCI_DIRECTION 3 /* packet direction indicator */
2234
2235 /* Control Messages */
2236 #define SCM_HCI_DIRECTION SO_HCI_DIRECTION
2237
2238 /*
2239 * HCI socket filter and get/set routines
2240 *
2241 * for ease of use, we filter 256 possible events/packets
2242 */
2243 struct hci_filter {
2244 uint32_t mask[8]; /* 256 bits */
2245 };
2246
2247 static __inline void
2248 hci_filter_set(uint8_t bit, struct hci_filter *filter)
2249 {
2250 uint8_t off = bit - 1;
2251
2252 off >>= 5;
2253 filter->mask[off] |= (1 << ((bit - 1) & 0x1f));
2254 }
2255
2256 static __inline void
2257 hci_filter_clr(uint8_t bit, struct hci_filter *filter)
2258 {
2259 uint8_t off = bit - 1;
2260
2261 off >>= 5;
2262 filter->mask[off] &= ~(1 << ((bit - 1) & 0x1f));
2263 }
2264
2265 static __inline int
2266 hci_filter_test(uint8_t bit, struct hci_filter *filter)
2267 {
2268 uint8_t off = bit - 1;
2269
2270 off >>= 5;
2271 return (filter->mask[off] & (1 << ((bit - 1) & 0x1f)));
2272 }
2273
2274 /*
2275 * HCI socket ioctl's
2276 *
2277 * Apart from GBTINFOA, these are all indexed on the unit name
2278 */
2279
2280 #define SIOCGBTINFO _IOWR('b', 5, struct btreq) /* get unit info */
2281 #define SIOCGBTINFOA _IOWR('b', 6, struct btreq) /* get info by address */
2282 #define SIOCNBTINFO _IOWR('b', 7, struct btreq) /* next unit info */
2283
2284 #define SIOCSBTFLAGS _IOWR('b', 8, struct btreq) /* set unit flags */
2285 #define SIOCSBTPOLICY _IOWR('b', 9, struct btreq) /* set unit link policy */
2286 #define SIOCSBTPTYPE _IOWR('b', 10, struct btreq) /* set unit packet type */
2287
2288 #define SIOCGBTSTATS _IOWR('b', 11, struct btreq) /* get unit statistics */
2289 #define SIOCZBTSTATS _IOWR('b', 12, struct btreq) /* zero unit statistics */
2290
2291 #define SIOCBTDUMP _IOW('b', 13, struct btreq) /* print debug info */
2292 #define SIOCSBTSCOMTU _IOWR('b', 17, struct btreq) /* set sco_mtu value */
2293
2294 struct bt_stats {
2295 uint32_t err_tx;
2296 uint32_t err_rx;
2297 uint32_t cmd_tx;
2298 uint32_t evt_rx;
2299 uint32_t acl_tx;
2300 uint32_t acl_rx;
2301 uint32_t sco_tx;
2302 uint32_t sco_rx;
2303 uint32_t byte_tx;
2304 uint32_t byte_rx;
2305 };
2306
2307 struct btreq {
2308 char btr_name[HCI_DEVNAME_SIZE]; /* device name */
2309
2310 union {
2311 struct {
2312 bdaddr_t btri_bdaddr; /* device bdaddr */
2313 uint16_t btri_flags; /* flags */
2314 uint16_t btri_num_cmd; /* # of free cmd buffers */
2315 uint16_t btri_num_acl; /* # of free ACL buffers */
2316 uint16_t btri_num_sco; /* # of free SCO buffers */
2317 uint16_t btri_acl_mtu; /* ACL mtu */
2318 uint16_t btri_sco_mtu; /* SCO mtu */
2319 uint16_t btri_link_policy; /* Link Policy */
2320 uint16_t btri_packet_type; /* Packet Type */
2321 } btri;
2322 struct bt_stats btrs; /* unit stats */
2323 } btru;
2324 };
2325
2326 #define btr_flags btru.btri.btri_flags
2327 #define btr_bdaddr btru.btri.btri_bdaddr
2328 #define btr_num_cmd btru.btri.btri_num_cmd
2329 #define btr_num_acl btru.btri.btri_num_acl
2330 #define btr_num_sco btru.btri.btri_num_sco
2331 #define btr_acl_mtu btru.btri.btri_acl_mtu
2332 #define btr_sco_mtu btru.btri.btri_sco_mtu
2333 #define btr_link_policy btru.btri.btri_link_policy
2334 #define btr_packet_type btru.btri.btri_packet_type
2335 #define btr_stats btru.btrs
2336
2337 /* hci_unit & btr_flags */
2338 #define BTF_UP (1<<0) /* unit is up */
2339 #define BTF_RUNNING (1<<1) /* unit is running */
2340 #define BTF_XMIT_CMD (1<<2) /* unit is transmitting CMD packets */
2341 #define BTF_XMIT_ACL (1<<3) /* unit is transmitting ACL packets */
2342 #define BTF_XMIT_SCO (1<<4) /* unit is transmitting SCO packets */
2343 #define BTF_XMIT (BTF_XMIT_CMD | BTF_XMIT_ACL | BTF_XMIT_SCO)
2344 #define BTF_INIT_BDADDR (1<<5) /* waiting for bdaddr */
2345 #define BTF_INIT_BUFFER_SIZE (1<<6) /* waiting for buffer size */
2346 #define BTF_INIT_FEATURES (1<<7) /* waiting for features */
2347 #define BTF_POWER_UP_NOOP (1<<8) /* should wait for No-op on power up */
2348 #define BTF_INIT_COMMANDS (1<<9) /* waiting for supported commands */
2349
2350 #define BTF_INIT (BTF_INIT_BDADDR \
2351 | BTF_INIT_BUFFER_SIZE \
2352 | BTF_INIT_FEATURES \
2353 | BTF_INIT_COMMANDS)
2354
2355 /**************************************************************************
2356 **************************************************************************
2357 ** HCI Kernel Definitions
2358 **************************************************************************
2359 **************************************************************************/
2360
2361 #ifdef _KERNEL
2362
2363 #include <sys/condvar.h>
2364 #include <sys/device.h>
2365
2366 struct l2cap_channel;
2367 struct mbuf;
2368 struct sco_pcb;
2369 struct socket;
2370 struct sockopt;
2371
2372 /* global HCI kernel variables */
2373
2374 /* sysctl variables */
2375 extern int hci_memo_expiry;
2376 extern int hci_acl_expiry;
2377 extern int hci_sendspace, hci_recvspace;
2378 extern int hci_eventq_max, hci_aclrxq_max, hci_scorxq_max;
2379
2380 /*
2381 * HCI Connection Information
2382 */
2383 struct hci_link {
2384 struct hci_unit *hl_unit; /* our unit */
2385 TAILQ_ENTRY(hci_link) hl_next; /* next link on unit */
2386
2387 /* common info */
2388 uint16_t hl_state; /* connection state */
2389 uint16_t hl_flags; /* link flags */
2390 bdaddr_t hl_bdaddr; /* dest address */
2391 uint16_t hl_handle; /* connection handle */
2392 uint8_t hl_type; /* link type */
2393
2394 /* ACL link info */
2395 uint8_t hl_lastid; /* last id used */
2396 uint16_t hl_refcnt; /* reference count */
2397 uint16_t hl_mtu; /* signalling mtu for link */
2398 uint16_t hl_flush; /* flush timeout */
2399 uint16_t hl_clock; /* remote clock offset */
2400
2401 TAILQ_HEAD(,l2cap_pdu) hl_txq; /* queue of outgoing PDUs */
2402 int hl_txqlen; /* number of fragments */
2403 struct mbuf *hl_rxp; /* incoming PDU (accumulating)*/
2404 callout_t hl_expire; /* connection expiry timer */
2405 TAILQ_HEAD(,l2cap_req) hl_reqs; /* pending requests */
2406
2407 /* SCO link info */
2408 struct hci_link *hl_link; /* SCO ACL link */
2409 struct sco_pcb *hl_sco; /* SCO pcb */
2410 MBUFQ_HEAD() hl_data; /* SCO outgoing data */
2411 };
2412
2413 /* hci_link state */
2414 #define HCI_LINK_CLOSED 0 /* closed */
2415 #define HCI_LINK_WAIT_CONNECT 1 /* waiting to connect */
2416 #define HCI_LINK_WAIT_AUTH 2 /* waiting for auth */
2417 #define HCI_LINK_WAIT_ENCRYPT 3 /* waiting for encrypt */
2418 #define HCI_LINK_WAIT_SECURE 4 /* waiting for secure */
2419 #define HCI_LINK_OPEN 5 /* ready and willing */
2420 #define HCI_LINK_BLOCK 6 /* open but blocking (see hci_acl_start) */
2421
2422 /* hci_link flags */
2423 #define HCI_LINK_AUTH_REQ (1<<0) /* authentication requested */
2424 #define HCI_LINK_ENCRYPT_REQ (1<<1) /* encryption requested */
2425 #define HCI_LINK_SECURE_REQ (1<<2) /* secure link requested */
2426 #define HCI_LINK_AUTH (1<<3) /* link is authenticated */
2427 #define HCI_LINK_ENCRYPT (1<<4) /* link is encrypted */
2428 #define HCI_LINK_SECURE (1<<5) /* link is secured */
2429 #define HCI_LINK_CREATE_CON (1<<6) /* "Create Connection" pending */
2430
2431 /*
2432 * Bluetooth Memo
2433 * cached device information for remote devices that this unit has seen
2434 */
2435 struct hci_memo {
2436 struct timeval time; /* time of last response */
2437 bdaddr_t bdaddr;
2438 uint8_t page_scan_rep_mode;
2439 uint8_t page_scan_mode;
2440 uint16_t clock_offset;
2441 LIST_ENTRY(hci_memo) next;
2442 };
2443
2444 /*
2445 * The Bluetooth HCI interface attachment structure
2446 */
2447 struct hci_if {
2448 int (*enable)(device_t);
2449 void (*disable)(device_t);
2450 void (*output_cmd)(device_t, struct mbuf *);
2451 void (*output_acl)(device_t, struct mbuf *);
2452 void (*output_sco)(device_t, struct mbuf *);
2453 void (*get_stats)(device_t, struct bt_stats *, int);
2454 int ipl; /* for locking */
2455 };
2456
2457 /*
2458 * The Bluetooth HCI device unit structure
2459 */
2460 struct hci_unit {
2461 device_t hci_dev; /* bthci handle */
2462 device_t hci_bthub; /* bthub(4) handle */
2463 const struct hci_if *hci_if; /* bthci driver interface */
2464
2465 /* device info */
2466 bdaddr_t hci_bdaddr; /* device address */
2467 uint16_t hci_flags; /* see BTF_ above */
2468 kcondvar_t hci_init; /* sleep on this */
2469
2470 uint16_t hci_packet_type; /* packet types */
2471 uint16_t hci_acl_mask; /* ACL packet capabilities */
2472 uint16_t hci_sco_mask; /* SCO packet capabilities */
2473
2474 uint16_t hci_link_policy; /* link policy */
2475 uint16_t hci_lmp_mask; /* link policy capabilities */
2476
2477 uint8_t hci_cmds[HCI_COMMANDS_SIZE]; /* opcode bitmask */
2478
2479 /* flow control */
2480 uint16_t hci_max_acl_size; /* ACL payload mtu */
2481 uint16_t hci_num_acl_pkts; /* free ACL packet buffers */
2482 uint8_t hci_num_cmd_pkts; /* free CMD packet buffers */
2483 uint8_t hci_max_sco_size; /* SCO payload mtu */
2484 uint16_t hci_num_sco_pkts; /* free SCO packet buffers */
2485
2486 TAILQ_HEAD(,hci_link) hci_links; /* list of ACL/SCO links */
2487 LIST_HEAD(,hci_memo) hci_memos; /* cached memo list */
2488
2489 /* input queues */
2490 void *hci_rxint; /* receive interrupt cookie */
2491 kmutex_t hci_devlock; /* device queue lock */
2492 MBUFQ_HEAD() hci_eventq; /* Event queue */
2493 MBUFQ_HEAD() hci_aclrxq; /* ACL rx queue */
2494 MBUFQ_HEAD() hci_scorxq; /* SCO rx queue */
2495 uint16_t hci_eventqlen; /* Event queue length */
2496 uint16_t hci_aclrxqlen; /* ACL rx queue length */
2497 uint16_t hci_scorxqlen; /* SCO rx queue length */
2498
2499 /* output queues */
2500 MBUFQ_HEAD() hci_cmdwait; /* pending commands */
2501 MBUFQ_HEAD() hci_scodone; /* SCO done queue */
2502
2503 SIMPLEQ_ENTRY(hci_unit) hci_next;
2504 };
2505
2506 extern SIMPLEQ_HEAD(hci_unit_list, hci_unit) hci_unit_list;
2507
2508 /*
2509 * HCI layer function prototypes
2510 */
2511
2512 /* hci_event.c */
2513 void hci_event(struct mbuf *, struct hci_unit *);
2514
2515 /* hci_ioctl.c */
2516 int hci_ioctl(unsigned long, void *, struct lwp *);
2517
2518 /* hci_link.c */
2519 struct hci_link *hci_acl_open(struct hci_unit *, bdaddr_t *);
2520 struct hci_link *hci_acl_newconn(struct hci_unit *, bdaddr_t *);
2521 void hci_acl_close(struct hci_link *, int);
2522 void hci_acl_timeout(void *);
2523 int hci_acl_setmode(struct hci_link *);
2524 void hci_acl_linkmode(struct hci_link *);
2525 void hci_acl_recv(struct mbuf *, struct hci_unit *);
2526 int hci_acl_send(struct mbuf *, struct hci_link *, struct l2cap_channel *);
2527 void hci_acl_start(struct hci_link *);
2528 void hci_acl_complete(struct hci_link *, int);
2529 struct hci_link *hci_sco_newconn(struct hci_unit *, bdaddr_t *);
2530 void hci_sco_recv(struct mbuf *, struct hci_unit *);
2531 void hci_sco_start(struct hci_link *);
2532 void hci_sco_complete(struct hci_link *, int);
2533 struct hci_link *hci_link_alloc(struct hci_unit *, bdaddr_t *, uint8_t);
2534 void hci_link_free(struct hci_link *, int);
2535 struct hci_link *hci_link_lookup_bdaddr(struct hci_unit *, bdaddr_t *, uint8_t);
2536 struct hci_link *hci_link_lookup_handle(struct hci_unit *, uint16_t);
2537
2538 /* hci_misc.c */
2539 int hci_route_lookup(bdaddr_t *, bdaddr_t *);
2540 struct hci_memo *hci_memo_find(struct hci_unit *, bdaddr_t *);
2541 struct hci_memo *hci_memo_new(struct hci_unit *, bdaddr_t *);
2542 void hci_memo_free(struct hci_memo *);
2543
2544 /* hci_socket.c */
2545 void hci_drop(void *);
2546 int hci_usrreq(struct socket *, int, struct mbuf *, struct mbuf *, struct mbuf *, struct lwp *);
2547 int hci_ctloutput(int, struct socket *, struct sockopt *);
2548 void hci_mtap(struct mbuf *, struct hci_unit *);
2549
2550 /* hci_unit.c */
2551 struct hci_unit *hci_attach(const struct hci_if *, device_t, uint16_t);
2552 void hci_detach(struct hci_unit *);
2553 int hci_enable(struct hci_unit *);
2554 void hci_disable(struct hci_unit *);
2555 struct hci_unit *hci_unit_lookup(bdaddr_t *);
2556 int hci_send_cmd(struct hci_unit *, uint16_t, void *, uint8_t);
2557 void hci_num_cmds(struct hci_unit *, uint8_t);
2558 bool hci_input_event(struct hci_unit *, struct mbuf *);
2559 bool hci_input_acl(struct hci_unit *, struct mbuf *);
2560 bool hci_input_sco(struct hci_unit *, struct mbuf *);
2561 bool hci_complete_sco(struct hci_unit *, struct mbuf *);
2562 void hci_output_cmd(struct hci_unit *, struct mbuf *);
2563 void hci_output_acl(struct hci_unit *, struct mbuf *);
2564 void hci_output_sco(struct hci_unit *, struct mbuf *);
2565
2566 #endif /* _KERNEL */
2567
2568 #endif /* _NETBT_HCI_H_ */
Cache object: aae91fa0fe42395f22986817eaa3e74e
|