FreeBSD/Linux Kernel Cross Reference
sys/netbt/hci.h
1 /* $NetBSD: hci.h,v 1.7.2.2 2007/09/11 08:14:24 msaitoh 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 1.7.2.2 2007/09/11 08:14:24 msaitoh 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 and v2.0)
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
94 /* HCI specification */
95 #define HCI_SPEC_V10 0x00 /* v1.0 */
96 #define HCI_SPEC_V11 0x01 /* v1.1 */
97 #define HCI_SPEC_V12 0x02 /* v1.2 */
98 #define HCI_SPEC_V20 0x03 /* v2.0 */
99 /* 0x02 - 0xFF - reserved for future use */
100
101 /* LMP features (and page 0 of extended features) */
102 /* ------------------- byte 0 --------------------*/
103 #define HCI_LMP_3SLOT 0x01
104 #define HCI_LMP_5SLOT 0x02
105 #define HCI_LMP_ENCRYPTION 0x04
106 #define HCI_LMP_SLOT_OFFSET 0x08
107 #define HCI_LMP_TIMIACCURACY 0x10
108 #define HCI_LMP_ROLE_SWITCH 0x20
109 #define HCI_LMP_HOLD_MODE 0x40
110 #define HCI_LMP_SNIFF_MODE 0x80
111 /* ------------------- byte 1 --------------------*/
112 #define HCI_LMP_PARK_MODE 0x01
113 #define HCI_LMP_RSSI 0x02
114 #define HCI_LMP_CHANNEL_QUALITY 0x04
115 #define HCI_LMP_SCO_LINK 0x08
116 #define HCI_LMP_HV2_PKT 0x10
117 #define HCI_LMP_HV3_PKT 0x20
118 #define HCI_LMP_ULAW_LOG 0x40
119 #define HCI_LMP_ALAW_LOG 0x80
120 /* ------------------- byte 2 --------------------*/
121 #define HCI_LMP_CVSD 0x01
122 #define HCI_LMP_PAGISCHEME 0x02
123 #define HCI_LMP_POWER_CONTROL 0x04
124 #define HCI_LMP_TRANSPARENT_SCO 0x08
125 #define HCI_LMP_FLOW_CONTROL_LAG0 0x10
126 #define HCI_LMP_FLOW_CONTROL_LAG1 0x20
127 #define HCI_LMP_FLOW_CONTROL_LAG2 0x40
128 #define HCI_LMP_BC_ENCRYPTION 0x80
129 /* ------------------- byte 3 --------------------*/
130 /* reserved 0x01 */
131 #define HCI_LMP_EDR_ACL_2MBPS 0x02
132 #define HCI_LMP_EDR_ACL_3MBPS 0x04
133 #define HCI_LMP_ENHANCED_ISCAN 0x08
134 #define HCI_LMP_INTERLACED_ISCAN 0x10
135 #define HCI_LMP_INTERLACED_PSCAN 0x20
136 #define HCI_LMP_RSSI_INQUIRY 0x40
137 #define HCI_LMP_EV3_PKT 0x80
138 /* ------------------- byte 4 --------------------*/
139 #define HCI_LMP_EV4_PKT 0x01
140 #define HCI_LMP_EV5_PKT 0x02
141 /* reserved 0x04 */
142 #define HCI_LMP_AFH_CAPABLE_SLAVE 0x08
143 #define HCI_LMP_AFH_CLASS_SLAVE 0x10
144 /* reserved 0x20 */
145 /* reserved 0x40 */
146 #define HCI_LMP_3SLOT_EDR_ACL 0x80
147 /* ------------------- byte 5 --------------------*/
148 #define HCI_LMP_5SLOT_EDR_ACL 0x01
149 /* reserved 0x02 */
150 /* reserved 0x04 */
151 #define HCI_LMP_AFH_CAPABLE_MASTER 0x08
152 #define HCI_LMP_AFH_CLASS_MASTER 0x10
153 #define HCI_LMP_EDR_eSCO_2MBPS 0x20
154 #define HCI_LMP_EDR_eSCO_3MBPS 0x40
155 #define HCI_LMP_3SLOT_EDR_eSCO 0x80
156 /* ------------------- byte 6 --------------------*/
157 /* reserved */
158 /* ------------------- byte 7 --------------------*/
159 #define HCI_LMP_EXTENDED_FEATURES 0x80
160
161 /* Link types */
162 #define HCI_LINK_SCO 0x00 /* Voice */
163 #define HCI_LINK_ACL 0x01 /* Data */
164 #define HCI_LINK_eSCO 0x02 /* eSCO */
165 /* 0x03 - 0xFF - reserved for future use */
166
167 /*
168 * ACL/SCO packet type bits are set to enable the
169 * packet type, except for 2MBPS and 3MBPS when they
170 * are unset to enable the packet type.
171 */
172 /* ACL Packet types for "Create Connection" */
173 #define HCI_PKT_2MBPS_DH1 0x0002
174 #define HCI_PKT_3MBPS_DH1 0x0004
175 #define HCI_PKT_DM1 0x0008
176 #define HCI_PKT_DH1 0x0010
177 #define HCI_PKT_2MBPS_DH3 0x0100
178 #define HCI_PKT_3MBPS_DH3 0x0200
179 #define HCI_PKT_DM3 0x0400
180 #define HCI_PKT_DH3 0x0800
181 #define HCI_PKT_2MBPS_DH5 0x1000
182 #define HCI_PKT_3MBPS_DH5 0x2000
183 #define HCI_PKT_DM5 0x4000
184 #define HCI_PKT_DH5 0x8000
185
186 /* SCO Packet types for "Setup Synchronous Connection" */
187 #define HCI_PKT_HV1 0x0001
188 #define HCI_PKT_HV2 0x0002
189 #define HCI_PKT_HV3 0x0004
190 #define HCI_PKT_EV3 0x0008
191 #define HCI_PKT_EV4 0x0010
192 #define HCI_PKT_EV5 0x0020
193 #define HCI_PKT_2MBPS_EV3 0x0040
194 #define HCI_PKT_3MBPS_EV3 0x0080
195 #define HCI_PKT_2MBPS_EV5 0x0100
196 #define HCI_PKT_3MBPS_EV5 0x0200
197
198 /*
199 * Connection modes/Unit modes
200 *
201 * This is confusing. It means that one of the units change its mode
202 * for the specific connection. For example one connection was put on
203 * hold (but i could be wrong :)
204 */
205
206 /* Page scan modes (are deprecated) */
207 #define HCI_MANDATORY_PAGE_SCAN_MODE 0x00
208 #define HCI_OPTIONAL_PAGE_SCAN_MODE1 0x01
209 #define HCI_OPTIONAL_PAGE_SCAN_MODE2 0x02
210 #define HCI_OPTIONAL_PAGE_SCAN_MODE3 0x03
211 /* 0x04 - 0xFF - reserved for future use */
212
213 /* Page scan repetition modes */
214 #define HCI_SCAN_REP_MODE0 0x00
215 #define HCI_SCAN_REP_MODE1 0x01
216 #define HCI_SCAN_REP_MODE2 0x02
217 /* 0x03 - 0xFF - reserved for future use */
218
219 /* Page scan period modes */
220 #define HCI_PAGE_SCAN_PERIOD_MODE0 0x00
221 #define HCI_PAGE_SCAN_PERIOD_MODE1 0x01
222 #define HCI_PAGE_SCAN_PERIOD_MODE2 0x02
223 /* 0x03 - 0xFF - reserved for future use */
224
225 /* Scan enable */
226 #define HCI_NO_SCAN_ENABLE 0x00
227 #define HCI_INQUIRY_SCAN_ENABLE 0x01
228 #define HCI_PAGE_SCAN_ENABLE 0x02
229 /* 0x04 - 0xFF - reserved for future use */
230
231 /* Hold mode activities */
232 #define HCI_HOLD_MODE_NO_CHANGE 0x00
233 #define HCI_HOLD_MODE_SUSPEND_PAGE_SCAN 0x01
234 #define HCI_HOLD_MODE_SUSPEND_INQUIRY_SCAN 0x02
235 #define HCI_HOLD_MODE_SUSPEND_PERIOD_INQUIRY 0x04
236 /* 0x08 - 0x80 - reserved for future use */
237
238 /* Connection roles */
239 #define HCI_ROLE_MASTER 0x00
240 #define HCI_ROLE_SLAVE 0x01
241 /* 0x02 - 0xFF - reserved for future use */
242
243 /* Key flags */
244 #define HCI_USE_SEMI_PERMANENT_LINK_KEYS 0x00
245 #define HCI_USE_TEMPORARY_LINK_KEY 0x01
246 /* 0x02 - 0xFF - reserved for future use */
247
248 /* Pin types */
249 #define HCI_PIN_TYPE_VARIABLE 0x00
250 #define HCI_PIN_TYPE_FIXED 0x01
251
252 /* Link key types */
253 #define HCI_LINK_KEY_TYPE_COMBINATION_KEY 0x00
254 #define HCI_LINK_KEY_TYPE_LOCAL_UNIT_KEY 0x01
255 #define HCI_LINK_KEY_TYPE_REMOTE_UNIT_KEY 0x02
256 /* 0x03 - 0xFF - reserved for future use */
257
258 /* Encryption modes */
259 #define HCI_ENCRYPTION_MODE_NONE 0x00
260 #define HCI_ENCRYPTION_MODE_P2P 0x01
261 #define HCI_ENCRYPTION_MODE_ALL 0x02
262 /* 0x03 - 0xFF - reserved for future use */
263
264 /* Quality of service types */
265 #define HCI_SERVICE_TYPE_NO_TRAFFIC 0x00
266 #define HCI_SERVICE_TYPE_BEST_EFFORT 0x01
267 #define HCI_SERVICE_TYPE_GUARANTEED 0x02
268 /* 0x03 - 0xFF - reserved for future use */
269
270 /* Link policy settings */
271 #define HCI_LINK_POLICY_DISABLE_ALL_LM_MODES 0x0000
272 #define HCI_LINK_POLICY_ENABLE_ROLE_SWITCH 0x0001 /* Master/Slave switch */
273 #define HCI_LINK_POLICY_ENABLE_HOLD_MODE 0x0002
274 #define HCI_LINK_POLICY_ENABLE_SNIFF_MODE 0x0004
275 #define HCI_LINK_POLICY_ENABLE_PARK_MODE 0x0008
276 /* 0x0010 - 0x8000 - reserved for future use */
277
278 /* Event masks */
279 #define HCI_EVMSK_ALL 0x00000000ffffffff
280 #define HCI_EVMSK_NONE 0x0000000000000000
281 #define HCI_EVMSK_INQUIRY_COMPL 0x0000000000000001
282 #define HCI_EVMSK_INQUIRY_RESULT 0x0000000000000002
283 #define HCI_EVMSK_CON_COMPL 0x0000000000000004
284 #define HCI_EVMSK_CON_REQ 0x0000000000000008
285 #define HCI_EVMSK_DISCON_COMPL 0x0000000000000010
286 #define HCI_EVMSK_AUTH_COMPL 0x0000000000000020
287 #define HCI_EVMSK_REMOTE_NAME_REQ_COMPL 0x0000000000000040
288 #define HCI_EVMSK_ENCRYPTION_CHANGE 0x0000000000000080
289 #define HCI_EVMSK_CHANGE_CON_LINK_KEY_COMPL 0x0000000000000100
290 #define HCI_EVMSK_MASTER_LINK_KEY_COMPL 0x0000000000000200
291 #define HCI_EVMSK_READ_REMOTE_FEATURES_COMPL 0x0000000000000400
292 #define HCI_EVMSK_READ_REMOTE_VER_INFO_COMPL 0x0000000000000800
293 #define HCI_EVMSK_QOS_SETUP_COMPL 0x0000000000001000
294 #define HCI_EVMSK_COMMAND_COMPL 0x0000000000002000
295 #define HCI_EVMSK_COMMAND_STATUS 0x0000000000004000
296 #define HCI_EVMSK_HARDWARE_ERROR 0x0000000000008000
297 #define HCI_EVMSK_FLUSH_OCCUR 0x0000000000010000
298 #define HCI_EVMSK_ROLE_CHANGE 0x0000000000020000
299 #define HCI_EVMSK_NUM_COMPL_PKTS 0x0000000000040000
300 #define HCI_EVMSK_MODE_CHANGE 0x0000000000080000
301 #define HCI_EVMSK_RETURN_LINK_KEYS 0x0000000000100000
302 #define HCI_EVMSK_PIN_CODE_REQ 0x0000000000200000
303 #define HCI_EVMSK_LINK_KEY_REQ 0x0000000000400000
304 #define HCI_EVMSK_LINK_KEY_NOTIFICATION 0x0000000000800000
305 #define HCI_EVMSK_LOOPBACK_COMMAND 0x0000000001000000
306 #define HCI_EVMSK_DATA_BUFFER_OVERFLOW 0x0000000002000000
307 #define HCI_EVMSK_MAX_SLOT_CHANGE 0x0000000004000000
308 #define HCI_EVMSK_READ_CLOCK_OFFSET_COMLETE 0x0000000008000000
309 #define HCI_EVMSK_CON_PKT_TYPE_CHANGED 0x0000000010000000
310 #define HCI_EVMSK_QOS_VIOLATION 0x0000000020000000
311 #define HCI_EVMSK_PAGE_SCAN_MODE_CHANGE 0x0000000040000000
312 #define HCI_EVMSK_PAGE_SCAN_REP_MODE_CHANGE 0x0000000080000000
313 /* 0x0000000100000000 - 0x8000000000000000 - reserved for future use */
314
315 /* Filter types */
316 #define HCI_FILTER_TYPE_NONE 0x00
317 #define HCI_FILTER_TYPE_INQUIRY_RESULT 0x01
318 #define HCI_FILTER_TYPE_CON_SETUP 0x02
319 /* 0x03 - 0xFF - reserved for future use */
320
321 /* Filter condition types for HCI_FILTER_TYPE_INQUIRY_RESULT */
322 #define HCI_FILTER_COND_INQUIRY_NEW_UNIT 0x00
323 #define HCI_FILTER_COND_INQUIRY_UNIT_CLASS 0x01
324 #define HCI_FILTER_COND_INQUIRY_BDADDR 0x02
325 /* 0x03 - 0xFF - reserved for future use */
326
327 /* Filter condition types for HCI_FILTER_TYPE_CON_SETUP */
328 #define HCI_FILTER_COND_CON_ANY_UNIT 0x00
329 #define HCI_FILTER_COND_CON_UNIT_CLASS 0x01
330 #define HCI_FILTER_COND_CON_BDADDR 0x02
331 /* 0x03 - 0xFF - reserved for future use */
332
333 /* Xmit level types */
334 #define HCI_XMIT_LEVEL_CURRENT 0x00
335 #define HCI_XMIT_LEVEL_MAXIMUM 0x01
336 /* 0x02 - 0xFF - reserved for future use */
337
338 /* Host Controller to Host flow control */
339 #define HCI_HC2H_FLOW_CONTROL_NONE 0x00
340 #define HCI_HC2H_FLOW_CONTROL_ACL 0x01
341 #define HCI_HC2H_FLOW_CONTROL_SCO 0x02
342 #define HCI_HC2H_FLOW_CONTROL_BOTH 0x03
343 /* 0x04 - 0xFF - reserved future use */
344
345 /* Loopback modes */
346 #define HCI_LOOPBACK_NONE 0x00
347 #define HCI_LOOPBACK_LOCAL 0x01
348 #define HCI_LOOPBACK_REMOTE 0x02
349 /* 0x03 - 0xFF - reserved future use */
350
351 /**************************************************************************
352 **************************************************************************
353 ** Link level defines, headers and types
354 **************************************************************************
355 **************************************************************************/
356
357 /*
358 * Macro(s) to combine OpCode and extract OGF (OpCode Group Field)
359 * and OCF (OpCode Command Field) from OpCode.
360 */
361
362 #define HCI_OPCODE(gf,cf) ((((gf) & 0x3f) << 10) | ((cf) & 0x3ff))
363 #define HCI_OCF(op) ((op) & 0x3ff)
364 #define HCI_OGF(op) (((op) >> 10) & 0x3f)
365
366 /*
367 * Macro(s) to extract/combine connection handle, BC (Broadcast) and
368 * PB (Packet boundary) flags.
369 */
370
371 #define HCI_CON_HANDLE(h) ((h) & 0x0fff)
372 #define HCI_PB_FLAG(h) (((h) & 0x3000) >> 12)
373 #define HCI_BC_FLAG(h) (((h) & 0xc000) >> 14)
374 #define HCI_MK_CON_HANDLE(h, pb, bc) \
375 (((h) & 0x0fff) | (((pb) & 3) << 12) | (((bc) & 3) << 14))
376
377 /* PB flag values */
378 /* 00 - reserved for future use */
379 #define HCI_PACKET_FRAGMENT 0x1
380 #define HCI_PACKET_START 0x2
381 /* 11 - reserved for future use */
382
383 /* BC flag values */
384 #define HCI_POINT2POINT 0x0 /* only Host controller to Host */
385 #define HCI_BROADCAST_ACTIVE 0x1 /* both directions */
386 #define HCI_BROADCAST_PICONET 0x2 /* both directions */
387 /* 11 - reserved for future use */
388
389 /* HCI command packet header */
390 typedef struct {
391 uint8_t type; /* MUST be 0x01 */
392 uint16_t opcode; /* OpCode */
393 uint8_t length; /* parameter(s) length in bytes */
394 } __attribute__ ((__packed__)) hci_cmd_hdr_t;
395
396 #define HCI_CMD_PKT 0x01
397 #define HCI_CMD_PKT_SIZE (sizeof(hci_cmd_hdr_t) + 0xff)
398
399 /* ACL data packet header */
400 typedef struct {
401 uint8_t type; /* MUST be 0x02 */
402 uint16_t con_handle; /* connection handle + PB + BC flags */
403 uint16_t length; /* payload length in bytes */
404 } __attribute__ ((__packed__)) hci_acldata_hdr_t;
405
406 #define HCI_ACL_DATA_PKT 0x02
407 #define HCI_ACL_PKT_SIZE (sizeof(hci_acldata_hdr_t) + 0xffff)
408
409 /* SCO data packet header */
410 typedef struct {
411 uint8_t type; /* MUST be 0x03 */
412 uint16_t con_handle; /* connection handle + reserved bits */
413 uint8_t length; /* payload length in bytes */
414 } __attribute__ ((__packed__)) hci_scodata_hdr_t;
415
416 #define HCI_SCO_DATA_PKT 0x03
417 #define HCI_SCO_PKT_SIZE (sizeof(hci_scodata_hdr_t) + 0xff)
418
419 /* HCI event packet header */
420 typedef struct {
421 uint8_t type; /* MUST be 0x04 */
422 uint8_t event; /* event */
423 uint8_t length; /* parameter(s) length in bytes */
424 } __attribute__ ((__packed__)) hci_event_hdr_t;
425
426 #define HCI_EVENT_PKT 0x04
427 #define HCI_EVENT_PKT_SIZE (sizeof(hci_event_hdr_t) + 0xff)
428
429 /* HCI status return parameter */
430 typedef struct {
431 uint8_t status; /* 0x00 - success */
432 } __attribute__ ((__packed__)) hci_status_rp;
433
434 /**************************************************************************
435 **************************************************************************
436 ** OGF 0x01 Link control commands and return parameters
437 **************************************************************************
438 **************************************************************************/
439
440 #define HCI_OGF_LINK_CONTROL 0x01
441
442 #define HCI_OCF_INQUIRY 0x0001
443 #define HCI_CMD_INQUIRY 0x0401
444 typedef struct {
445 uint8_t lap[HCI_LAP_SIZE]; /* LAP */
446 uint8_t inquiry_length; /* (N x 1.28) sec */
447 uint8_t num_responses; /* Max. # of responses */
448 } __attribute__ ((__packed__)) hci_inquiry_cp;
449 /* No return parameter(s) */
450
451 #define HCI_OCF_INQUIRY_CANCEL 0x0002
452 #define HCI_CMD_INQUIRY_CANCEL 0x0402
453 /* No command parameter(s) */
454 typedef hci_status_rp hci_inquiry_cancel_rp;
455
456 #define HCI_OCF_PERIODIC_INQUIRY 0x0003
457 #define HCI_CMD_PERIODIC_INQUIRY 0x0403
458 typedef struct {
459 uint16_t max_period_length; /* Max. and min. amount of time */
460 uint16_t min_period_length; /* between consecutive inquiries */
461 uint8_t lap[HCI_LAP_SIZE]; /* LAP */
462 uint8_t inquiry_length; /* (inquiry_length * 1.28) sec */
463 uint8_t num_responses; /* Max. # of responses */
464 } __attribute__ ((__packed__)) hci_periodic_inquiry_cp;
465
466 typedef hci_status_rp hci_periodic_inquiry_rp;
467
468 #define HCI_OCF_EXIT_PERIODIC_INQUIRY 0x0004
469 #define HCI_CMD_EXIT_PERIODIC_INQUIRY 0x0404
470 /* No command parameter(s) */
471 typedef hci_status_rp hci_exit_periodic_inquiry_rp;
472
473 #define HCI_OCF_CREATE_CON 0x0005
474 #define HCI_CMD_CREATE_CON 0x0405
475 typedef struct {
476 bdaddr_t bdaddr; /* destination address */
477 uint16_t pkt_type; /* packet type */
478 uint8_t page_scan_rep_mode; /* page scan repetition mode */
479 uint8_t page_scan_mode; /* reserved - set to 0x00 */
480 uint16_t clock_offset; /* clock offset */
481 uint8_t accept_role_switch; /* accept role switch? 0x00 == No */
482 } __attribute__ ((__packed__)) hci_create_con_cp;
483 /* No return parameter(s) */
484
485 #define HCI_OCF_DISCONNECT 0x0006
486 #define HCI_CMD_DISCONNECT 0x0406
487 typedef struct {
488 uint16_t con_handle; /* connection handle */
489 uint8_t reason; /* reason to disconnect */
490 } __attribute__ ((__packed__)) hci_discon_cp;
491 /* No return parameter(s) */
492
493 /* Add SCO Connection is deprecated */
494 #define HCI_OCF_ADD_SCO_CON 0x0007
495 #define HCI_CMD_ADD_SCO_CON 0x0407
496 typedef struct {
497 uint16_t con_handle; /* connection handle */
498 uint16_t pkt_type; /* packet type */
499 } __attribute__ ((__packed__)) hci_add_sco_con_cp;
500 /* No return parameter(s) */
501
502 #define HCI_OCF_CREATE_CON_CANCEL 0x0008
503 #define HCI_CMD_CREATE_CON_CANCEL 0x0408
504 typedef struct {
505 bdaddr_t bdaddr; /* destination address */
506 } __attribute__ ((__packed__)) hci_create_con_cancel_cp;
507
508 typedef struct {
509 uint8_t status; /* 0x00 - success */
510 bdaddr_t bdaddr; /* destination address */
511 } __attribute__ ((__packed__)) hci_create_con_cancel_rp;
512
513 #define HCI_OCF_ACCEPT_CON 0x0009
514 #define HCI_CMD_ACCEPT_CON 0x0409
515 typedef struct {
516 bdaddr_t bdaddr; /* address of unit to be connected */
517 uint8_t role; /* connection role */
518 } __attribute__ ((__packed__)) hci_accept_con_cp;
519 /* No return parameter(s) */
520
521 #define HCI_OCF_REJECT_CON 0x000a
522 #define HCI_CMD_REJECT_CON 0x040A
523 typedef struct {
524 bdaddr_t bdaddr; /* remote address */
525 uint8_t reason; /* reason to reject */
526 } __attribute__ ((__packed__)) hci_reject_con_cp;
527 /* No return parameter(s) */
528
529 #define HCI_OCF_LINK_KEY_REP 0x000b
530 #define HCI_CMD_LINK_KEY_REP 0x040B
531 typedef struct {
532 bdaddr_t bdaddr; /* remote address */
533 uint8_t key[HCI_KEY_SIZE]; /* key */
534 } __attribute__ ((__packed__)) hci_link_key_rep_cp;
535
536 typedef struct {
537 uint8_t status; /* 0x00 - success */
538 bdaddr_t bdaddr; /* unit address */
539 } __attribute__ ((__packed__)) hci_link_key_rep_rp;
540
541 #define HCI_OCF_LINK_KEY_NEG_REP 0x000c
542 #define HCI_CMD_LINK_KEY_NEG_REP 0x040C
543 typedef struct {
544 bdaddr_t bdaddr; /* remote address */
545 } __attribute__ ((__packed__)) hci_link_key_neg_rep_cp;
546
547 typedef struct {
548 uint8_t status; /* 0x00 - success */
549 bdaddr_t bdaddr; /* unit address */
550 } __attribute__ ((__packed__)) hci_link_key_neg_rep_rp;
551
552 #define HCI_OCF_PIN_CODE_REP 0x000d
553 #define HCI_CMD_PIN_CODE_REP 0x040D
554 typedef struct {
555 bdaddr_t bdaddr; /* remote address */
556 uint8_t pin_size; /* pin code length (in bytes) */
557 uint8_t pin[HCI_PIN_SIZE]; /* pin code */
558 } __attribute__ ((__packed__)) hci_pin_code_rep_cp;
559
560 typedef struct {
561 uint8_t status; /* 0x00 - success */
562 bdaddr_t bdaddr; /* unit address */
563 } __attribute__ ((__packed__)) hci_pin_code_rep_rp;
564
565 #define HCI_OCF_PIN_CODE_NEG_REP 0x000e
566 #define HCI_CMD_PIN_CODE_NEG_REP 0x040E
567 typedef struct {
568 bdaddr_t bdaddr; /* remote address */
569 } __attribute__ ((__packed__)) hci_pin_code_neg_rep_cp;
570
571 typedef struct {
572 uint8_t status; /* 0x00 - success */
573 bdaddr_t bdaddr; /* unit address */
574 } __attribute__ ((__packed__)) hci_pin_code_neg_rep_rp;
575
576 #define HCI_OCF_CHANGE_CON_PACKET_TYPE 0x000f
577 #define HCI_CMD_CHANGE_CON_PACKET_TYPE 0x040F
578 typedef struct {
579 uint16_t con_handle; /* connection handle */
580 uint16_t pkt_type; /* packet type */
581 } __attribute__ ((__packed__)) hci_change_con_pkt_type_cp;
582 /* No return parameter(s) */
583
584 #define HCI_OCF_AUTH_REQ 0x0011
585 #define HCI_CMD_AUTH_REQ 0x0411
586 typedef struct {
587 uint16_t con_handle; /* connection handle */
588 } __attribute__ ((__packed__)) hci_auth_req_cp;
589 /* No return parameter(s) */
590
591 #define HCI_OCF_SET_CON_ENCRYPTION 0x0013
592 #define HCI_CMD_SET_CON_ENCRYPTION 0x0413
593 typedef struct {
594 uint16_t con_handle; /* connection handle */
595 uint8_t encryption_enable; /* 0x00 - disable, 0x01 - enable */
596 } __attribute__ ((__packed__)) hci_set_con_encryption_cp;
597 /* No return parameter(s) */
598
599 #define HCI_OCF_CHANGE_CON_LINK_KEY 0x0015
600 #define HCI_CMD_CHANGE_CON_LINK_KEY 0x0415
601 typedef struct {
602 uint16_t con_handle; /* connection handle */
603 } __attribute__ ((__packed__)) hci_change_con_link_key_cp;
604 /* No return parameter(s) */
605
606 #define HCI_OCF_MASTER_LINK_KEY 0x0017
607 #define HCI_CMD_MASTER_LINK_KEY 0x0417
608 typedef struct {
609 uint8_t key_flag; /* key flag */
610 } __attribute__ ((__packed__)) hci_master_link_key_cp;
611 /* No return parameter(s) */
612
613 #define HCI_OCF_REMOTE_NAME_REQ 0x0019
614 #define HCI_CMD_REMOTE_NAME_REQ 0x0419
615 typedef struct {
616 bdaddr_t bdaddr; /* remote address */
617 uint8_t page_scan_rep_mode; /* page scan repetition mode */
618 uint8_t page_scan_mode; /* page scan mode */
619 uint16_t clock_offset; /* clock offset */
620 } __attribute__ ((__packed__)) hci_remote_name_req_cp;
621 /* No return parameter(s) */
622
623 #define HCI_OCF_REMOTE_NAME_REQ_CANCEL 0x001a
624 #define HCI_CMD_REMOTE_NAME_REQ_CANCEL 0x041A
625 typedef struct {
626 bdaddr_t bdaddr; /* remote address */
627 } __attribute__ ((__packed__)) hci_remote_name_req_cancel_cp;
628
629 typedef struct {
630 uint8_t status; /* 0x00 - success */
631 bdaddr_t bdaddr; /* remote address */
632 } __attribute__ ((__packed__)) hci_remote_name_req_cancel_rp;
633
634 #define HCI_OCF_READ_REMOTE_FEATURES 0x001b
635 #define HCI_CMD_READ_REMOTE_FEATURES 0x041B
636 typedef struct {
637 uint16_t con_handle; /* connection handle */
638 } __attribute__ ((__packed__)) hci_read_remote_features_cp;
639 /* No return parameter(s) */
640
641 #define HCI_OCF_READ_REMOTE_EXTENDED_FEATURES 0x001c
642 #define HCI_CMD_READ_REMOTE_EXTENDED_FEATURES 0x041C
643 typedef struct {
644 uint16_t con_handle; /* connection handle */
645 uint8_t page; /* page number */
646 } __attribute__ ((__packed__)) hci_read_remote_extended_features_cp;
647 /* No return parameter(s) */
648
649 #define HCI_OCF_READ_REMOTE_VER_INFO 0x001d
650 #define HCI_CMD_READ_REMOTE_VER_INFO 0x041D
651 typedef struct {
652 uint16_t con_handle; /* connection handle */
653 } __attribute__ ((__packed__)) hci_read_remote_ver_info_cp;
654 /* No return parameter(s) */
655
656 #define HCI_OCF_READ_CLOCK_OFFSET 0x001f
657 #define HCI_CMD_READ_CLOCK_OFFSET 0x041F
658 typedef struct {
659 uint16_t con_handle; /* connection handle */
660 } __attribute__ ((__packed__)) hci_read_clock_offset_cp;
661 /* No return parameter(s) */
662
663 #define HCI_OCF_READ_LMP_HANDLE 0x0020
664 #define HCI_CMD_READ_LMP_HANDLE 0x0420
665 typedef struct {
666 uint16_t con_handle; /* connection handle */
667 } __attribute__ ((__packed__)) hci_read_lmp_handle_cp;
668
669 typedef struct {
670 uint8_t status; /* 0x00 - success */
671 uint16_t con_handle; /* connection handle */
672 uint8_t lmp_handle; /* LMP handle */
673 uint32_t reserved; /* reserved */
674 } __attribute__ ((__packed__)) hci_read_lmp_handle_rp;
675
676 #define HCI_OCF_SETUP_SCO_CON 0x0028
677 #define HCI_CMD_SETUP_SCO_CON 0x0428
678 typedef struct {
679 uint16_t con_handle; /* connection handle */
680 uint32_t tx_bandwidth; /* transmit bandwidth */
681 uint32_t rx_bandwidth; /* receive bandwidth */
682 uint16_t latency; /* maximum latency */
683 uint16_t voice; /* voice setting */
684 uint8_t rt_effort; /* retransmission effort */
685 uint16_t pkt_type; /* packet types */
686 } __attribute__ ((__packed__)) hci_setup_sco_con_cp;
687 /* No return parameter(s) */
688
689 #define HCI_OCF_ACCEPT_SCO_CON_REQ 0x0029
690 #define HCI_CMD_ACCEPT_SCO_CON_REQ 0x0429
691 typedef struct {
692 bdaddr_t bdaddr; /* remote address */
693 uint32_t tx_bandwidth; /* transmit bandwidth */
694 uint32_t rx_bandwidth; /* receive bandwidth */
695 uint16_t latency; /* maximum latency */
696 uint16_t content; /* voice setting */
697 uint8_t rt_effort; /* retransmission effort */
698 uint16_t pkt_type; /* packet types */
699 } __attribute__ ((__packed__)) hci_accept_sco_con_req_cp;
700 /* No return parameter(s) */
701
702 #define HCI_OCF_REJECT_SCO_CON_REQ 0x002a
703 #define HCI_CMD_REJECT_SCO_CON_REQ 0x042a
704 typedef struct {
705 bdaddr_t bdaddr; /* remote address */
706 uint8_t reason; /* reject error code */
707 } __attribute__ ((__packed__)) hci_reject_sco_con_req_cp;
708 /* No return parameter(s) */
709
710 /**************************************************************************
711 **************************************************************************
712 ** OGF 0x02 Link policy commands and return parameters
713 **************************************************************************
714 **************************************************************************/
715
716 #define HCI_OGF_LINK_POLICY 0x02
717
718 #define HCI_OCF_HOLD_MODE 0x0001
719 #define HCI_CMD_HOLD_MODE 0x0801
720 typedef struct {
721 uint16_t con_handle; /* connection handle */
722 uint16_t max_interval; /* (max_interval * 0.625) msec */
723 uint16_t min_interval; /* (max_interval * 0.625) msec */
724 } __attribute__ ((__packed__)) hci_hold_mode_cp;
725 /* No return parameter(s) */
726
727 #define HCI_OCF_SNIFF_MODE 0x0003
728 #define HCI_CMD_SNIFF_MODE 0x0803
729 typedef struct {
730 uint16_t con_handle; /* connection handle */
731 uint16_t max_interval; /* (max_interval * 0.625) msec */
732 uint16_t min_interval; /* (max_interval * 0.625) msec */
733 uint16_t attempt; /* (2 * attempt - 1) * 0.625 msec */
734 uint16_t timeout; /* (2 * attempt - 1) * 0.625 msec */
735 } __attribute__ ((__packed__)) hci_sniff_mode_cp;
736 /* No return parameter(s) */
737
738 #define HCI_OCF_EXIT_SNIFF_MODE 0x0004
739 #define HCI_CMD_EXIT_SNIFF_MODE 0x0804
740 typedef struct {
741 uint16_t con_handle; /* connection handle */
742 } __attribute__ ((__packed__)) hci_exit_sniff_mode_cp;
743 /* No return parameter(s) */
744
745 #define HCI_OCF_PARK_MODE 0x0005
746 #define HCI_CMD_PARK_MODE 0x0805
747 typedef struct {
748 uint16_t con_handle; /* connection handle */
749 uint16_t max_interval; /* (max_interval * 0.625) msec */
750 uint16_t min_interval; /* (max_interval * 0.625) msec */
751 } __attribute__ ((__packed__)) hci_park_mode_cp;
752 /* No return parameter(s) */
753
754 #define HCI_OCF_EXIT_PARK_MODE 0x0006
755 #define HCI_CMD_EXIT_PARK_MODE 0x0806
756 typedef struct {
757 uint16_t con_handle; /* connection handle */
758 } __attribute__ ((__packed__)) hci_exit_park_mode_cp;
759 /* No return parameter(s) */
760
761 #define HCI_OCF_QOS_SETUP 0x0007
762 #define HCI_CMD_QOS_SETUP 0x0807
763 typedef struct {
764 uint16_t con_handle; /* connection handle */
765 uint8_t flags; /* reserved for future use */
766 uint8_t service_type; /* service type */
767 uint32_t token_rate; /* bytes per second */
768 uint32_t peak_bandwidth; /* bytes per second */
769 uint32_t latency; /* microseconds */
770 uint32_t delay_variation; /* microseconds */
771 } __attribute__ ((__packed__)) hci_qos_setup_cp;
772 /* No return parameter(s) */
773
774 #define HCI_OCF_ROLE_DISCOVERY 0x0009
775 #define HCI_CMD_ROLE_DISCOVERY 0x0809
776 typedef struct {
777 uint16_t con_handle; /* connection handle */
778 } __attribute__ ((__packed__)) hci_role_discovery_cp;
779
780 typedef struct {
781 uint8_t status; /* 0x00 - success */
782 uint16_t con_handle; /* connection handle */
783 uint8_t role; /* role for the connection handle */
784 } __attribute__ ((__packed__)) hci_role_discovery_rp;
785
786 #define HCI_OCF_SWITCH_ROLE 0x000b
787 #define HCI_CMD_SWITCH_ROLE 0x080B
788 typedef struct {
789 bdaddr_t bdaddr; /* remote address */
790 uint8_t role; /* new local role */
791 } __attribute__ ((__packed__)) hci_switch_role_cp;
792 /* No return parameter(s) */
793
794 #define HCI_OCF_READ_LINK_POLICY_SETTINGS 0x000c
795 #define HCI_CMD_READ_LINK_POLICY_SETTINGS 0x080C
796 typedef struct {
797 uint16_t con_handle; /* connection handle */
798 } __attribute__ ((__packed__)) hci_read_link_policy_settings_cp;
799
800 typedef struct {
801 uint8_t status; /* 0x00 - success */
802 uint16_t con_handle; /* connection handle */
803 uint16_t settings; /* link policy settings */
804 } __attribute__ ((__packed__)) hci_read_link_policy_settings_rp;
805
806 #define HCI_OCF_WRITE_LINK_POLICY_SETTINGS 0x000d
807 #define HCI_CMD_WRITE_LINK_POLICY_SETTINGS 0x080D
808 typedef struct {
809 uint16_t con_handle; /* connection handle */
810 uint16_t settings; /* link policy settings */
811 } __attribute__ ((__packed__)) hci_write_link_policy_settings_cp;
812
813 typedef struct {
814 uint8_t status; /* 0x00 - success */
815 uint16_t con_handle; /* connection handle */
816 } __attribute__ ((__packed__)) hci_write_link_policy_settings_rp;
817
818 #define HCI_OCF_READ_DEFAULT_LINK_POLICY_SETTINGS 0x000e
819 #define HCI_CMD_READ_DEFAULT_LINK_POLICY_SETTINGS 0x080E
820 /* No command parameter(s) */
821 typedef struct {
822 uint8_t status; /* 0x00 - success */
823 uint16_t settings; /* link policy settings */
824 } __attribute__ ((__packed__)) hci_read_default_link_policy_settings_rp;
825
826 #define HCI_OCF_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x000f
827 #define HCI_CMD_WRITE_DEFAULT_LINK_POLICY_SETTINGS 0x080F
828 typedef struct {
829 uint16_t settings; /* link policy settings */
830 } __attribute__ ((__packed__)) hci_write_default_link_policy_settings_cp;
831
832 typedef hci_status_rp hci_write_default_link_policy_settings_rp;
833
834 #define HCI_OCF_FLOW_SPECIFICATION 0x0010
835 #define HCI_CMD_FLOW_SPECIFICATION 0x0810
836 typedef struct {
837 uint16_t con_handle; /* connection handle */
838 uint8_t flags; /* reserved */
839 uint8_t flow_direction;
840 uint8_t service_type;
841 uint32_t token_rate;
842 uint32_t token_bucket;
843 uint32_t peak_bandwidth;
844 uint32_t latency;
845 } __attribute__ ((__packed__)) hci_flow_specification_cp;
846 /* No return parameter(s) */
847
848 /**************************************************************************
849 **************************************************************************
850 ** OGF 0x03 Host Controller and Baseband commands and return parameters
851 **************************************************************************
852 **************************************************************************/
853
854 #define HCI_OGF_HC_BASEBAND 0x03
855
856 #define HCI_OCF_SET_EVENT_MASK 0x0001
857 #define HCI_CMD_SET_EVENT_MASK 0x0C01
858 typedef struct {
859 uint8_t event_mask[HCI_EVENT_MASK_SIZE]; /* event_mask */
860 } __attribute__ ((__packed__)) hci_set_event_mask_cp;
861
862 typedef hci_status_rp hci_set_event_mask_rp;
863
864 #define HCI_OCF_RESET 0x0003
865 #define HCI_CMD_RESET 0x0C03
866 /* No command parameter(s) */
867 typedef hci_status_rp hci_reset_rp;
868
869 #define HCI_OCF_SET_EVENT_FILTER 0x0005
870 #define HCI_CMD_SET_EVENT_FILTER 0x0C05
871 typedef struct {
872 uint8_t filter_type; /* filter type */
873 uint8_t filter_condition_type; /* filter condition type */
874 /* variable size condition
875 uint8_t condition[]; -- conditions */
876 } __attribute__ ((__packed__)) hci_set_event_filter_cp;
877
878 typedef hci_status_rp hci_set_event_filter_rp;
879
880 #define HCI_OCF_FLUSH 0x0008
881 #define HCI_CMD_FLUSH 0x0C08
882 typedef struct {
883 uint16_t con_handle; /* connection handle */
884 } __attribute__ ((__packed__)) hci_flush_cp;
885
886 typedef struct {
887 uint8_t status; /* 0x00 - success */
888 uint16_t con_handle; /* connection handle */
889 } __attribute__ ((__packed__)) hci_flush_rp;
890
891 #define HCI_OCF_READ_PIN_TYPE 0x0009
892 #define HCI_CMD_READ_PIN_TYPE 0x0C09
893 /* No command parameter(s) */
894 typedef struct {
895 uint8_t status; /* 0x00 - success */
896 uint8_t pin_type; /* PIN type */
897 } __attribute__ ((__packed__)) hci_read_pin_type_rp;
898
899 #define HCI_OCF_WRITE_PIN_TYPE 0x000a
900 #define HCI_CMD_WRITE_PIN_TYPE 0x0C0A
901 typedef struct {
902 uint8_t pin_type; /* PIN type */
903 } __attribute__ ((__packed__)) hci_write_pin_type_cp;
904
905 typedef hci_status_rp hci_write_pin_type_rp;
906
907 #define HCI_OCF_CREATE_NEW_UNIT_KEY 0x000b
908 #define HCI_CMD_CREATE_NEW_UNIT_KEY 0x0C0B
909 /* No command parameter(s) */
910 typedef hci_status_rp hci_create_new_unit_key_rp;
911
912 #define HCI_OCF_READ_STORED_LINK_KEY 0x000d
913 #define HCI_CMD_READ_STORED_LINK_KEY 0x0C0D
914 typedef struct {
915 bdaddr_t bdaddr; /* address */
916 uint8_t read_all; /* read all keys? 0x01 - yes */
917 } __attribute__ ((__packed__)) hci_read_stored_link_key_cp;
918
919 typedef struct {
920 uint8_t status; /* 0x00 - success */
921 uint16_t max_num_keys; /* Max. number of keys */
922 uint16_t num_keys_read; /* Number of stored keys */
923 } __attribute__ ((__packed__)) hci_read_stored_link_key_rp;
924
925 #define HCI_OCF_WRITE_STORED_LINK_KEY 0x0011
926 #define HCI_CMD_WRITE_STORED_LINK_KEY 0x0C11
927 typedef struct {
928 uint8_t num_keys_write; /* # of keys to write */
929 /* these are repeated "num_keys_write" times
930 bdaddr_t bdaddr; --- remote address(es)
931 uint8_t key[HCI_KEY_SIZE]; --- key(s) */
932 } __attribute__ ((__packed__)) hci_write_stored_link_key_cp;
933
934 typedef struct {
935 uint8_t status; /* 0x00 - success */
936 uint8_t num_keys_written; /* # of keys successfully written */
937 } __attribute__ ((__packed__)) hci_write_stored_link_key_rp;
938
939 #define HCI_OCF_DELETE_STORED_LINK_KEY 0x0012
940 #define HCI_CMD_DELETE_STORED_LINK_KEY 0x0C12
941 typedef struct {
942 bdaddr_t bdaddr; /* address */
943 uint8_t delete_all; /* delete all keys? 0x01 - yes */
944 } __attribute__ ((__packed__)) hci_delete_stored_link_key_cp;
945
946 typedef struct {
947 uint8_t status; /* 0x00 - success */
948 uint16_t num_keys_deleted; /* Number of keys deleted */
949 } __attribute__ ((__packed__)) hci_delete_stored_link_key_rp;
950
951 #define HCI_OCF_WRITE_LOCAL_NAME 0x0013
952 #define HCI_CMD_WRITE_LOCAL_NAME 0x0C13
953 typedef struct {
954 char name[HCI_UNIT_NAME_SIZE]; /* new unit name */
955 } __attribute__ ((__packed__)) hci_write_local_name_cp;
956
957 typedef hci_status_rp hci_write_local_name_rp;
958
959 #define HCI_OCF_READ_LOCAL_NAME 0x0014
960 #define HCI_CMD_READ_LOCAL_NAME 0x0C14
961 /* No command parameter(s) */
962 typedef struct {
963 uint8_t status; /* 0x00 - success */
964 char name[HCI_UNIT_NAME_SIZE]; /* unit name */
965 } __attribute__ ((__packed__)) hci_read_local_name_rp;
966
967 #define HCI_OCF_READ_CON_ACCEPT_TIMEOUT 0x0015
968 #define HCI_CMD_READ_CON_ACCEPT_TIMEOUT 0x0C15
969 /* No command parameter(s) */
970 typedef struct {
971 uint8_t status; /* 0x00 - success */
972 uint16_t timeout; /* (timeout * 0.625) msec */
973 } __attribute__ ((__packed__)) hci_read_con_accept_timeout_rp;
974
975 #define HCI_OCF_WRITE_CON_ACCEPT_TIMEOUT 0x0016
976 #define HCI_CMD_WRITE_CON_ACCEPT_TIMEOUT 0x0C16
977 typedef struct {
978 uint16_t timeout; /* (timeout * 0.625) msec */
979 } __attribute__ ((__packed__)) hci_write_con_accept_timeout_cp;
980
981 typedef hci_status_rp hci_write_con_accept_timeout_rp;
982
983 #define HCI_OCF_READ_PAGE_TIMEOUT 0x0017
984 #define HCI_CMD_READ_PAGE_TIMEOUT 0x0C17
985 /* No command parameter(s) */
986 typedef struct {
987 uint8_t status; /* 0x00 - success */
988 uint16_t timeout; /* (timeout * 0.625) msec */
989 } __attribute__ ((__packed__)) hci_read_page_timeout_rp;
990
991 #define HCI_OCF_WRITE_PAGE_TIMEOUT 0x0018
992 #define HCI_CMD_WRITE_PAGE_TIMEOUT 0x0C18
993 typedef struct {
994 uint16_t timeout; /* (timeout * 0.625) msec */
995 } __attribute__ ((__packed__)) hci_write_page_timeout_cp;
996
997 typedef hci_status_rp hci_write_page_timeout_rp;
998
999 #define HCI_OCF_READ_SCAN_ENABLE 0x0019
1000 #define HCI_CMD_READ_SCAN_ENABLE 0x0C19
1001 /* No command parameter(s) */
1002 typedef struct {
1003 uint8_t status; /* 0x00 - success */
1004 uint8_t scan_enable; /* Scan enable */
1005 } __attribute__ ((__packed__)) hci_read_scan_enable_rp;
1006
1007 #define HCI_OCF_WRITE_SCAN_ENABLE 0x001a
1008 #define HCI_CMD_WRITE_SCAN_ENABLE 0x0C1A
1009 typedef struct {
1010 uint8_t scan_enable; /* Scan enable */
1011 } __attribute__ ((__packed__)) hci_write_scan_enable_cp;
1012
1013 typedef hci_status_rp hci_write_scan_enable_rp;
1014
1015 #define HCI_OCF_READ_PAGE_SCAN_ACTIVITY 0x001b
1016 #define HCI_CMD_READ_PAGE_SCAN_ACTIVITY 0x0C1B
1017 /* No command parameter(s) */
1018 typedef struct {
1019 uint8_t status; /* 0x00 - success */
1020 uint16_t page_scan_interval; /* interval * 0.625 msec */
1021 uint16_t page_scan_window; /* window * 0.625 msec */
1022 } __attribute__ ((__packed__)) hci_read_page_scan_activity_rp;
1023
1024 #define HCI_OCF_WRITE_PAGE_SCAN_ACTIVITY 0x001c
1025 #define HCI_CMD_WRITE_PAGE_SCAN_ACTIVITY 0x0C1C
1026 typedef struct {
1027 uint16_t page_scan_interval; /* interval * 0.625 msec */
1028 uint16_t page_scan_window; /* window * 0.625 msec */
1029 } __attribute__ ((__packed__)) hci_write_page_scan_activity_cp;
1030
1031 typedef hci_status_rp hci_write_page_scan_activity_rp;
1032
1033 #define HCI_OCF_READ_INQUIRY_SCAN_ACTIVITY 0x001d
1034 #define HCI_CMD_READ_INQUIRY_SCAN_ACTIVITY 0x0C1D
1035 /* No command parameter(s) */
1036 typedef struct {
1037 uint8_t status; /* 0x00 - success */
1038 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */
1039 uint16_t inquiry_scan_window; /* window * 0.625 msec */
1040 } __attribute__ ((__packed__)) hci_read_inquiry_scan_activity_rp;
1041
1042 #define HCI_OCF_WRITE_INQUIRY_SCAN_ACTIVITY 0x001e
1043 #define HCI_CMD_WRITE_INQUIRY_SCAN_ACTIVITY 0x0C1E
1044 typedef struct {
1045 uint16_t inquiry_scan_interval; /* interval * 0.625 msec */
1046 uint16_t inquiry_scan_window; /* window * 0.625 msec */
1047 } __attribute__ ((__packed__)) hci_write_inquiry_scan_activity_cp;
1048
1049 typedef hci_status_rp hci_write_inquiry_scan_activity_rp;
1050
1051 #define HCI_OCF_READ_AUTH_ENABLE 0x001f
1052 #define HCI_CMD_READ_AUTH_ENABLE 0x0C1F
1053 /* No command parameter(s) */
1054 typedef struct {
1055 uint8_t status; /* 0x00 - success */
1056 uint8_t auth_enable; /* 0x01 - enabled */
1057 } __attribute__ ((__packed__)) hci_read_auth_enable_rp;
1058
1059 #define HCI_OCF_WRITE_AUTH_ENABLE 0x0020
1060 #define HCI_CMD_WRITE_AUTH_ENABLE 0x0C20
1061 typedef struct {
1062 uint8_t auth_enable; /* 0x01 - enabled */
1063 } __attribute__ ((__packed__)) hci_write_auth_enable_cp;
1064
1065 typedef hci_status_rp hci_write_auth_enable_rp;
1066
1067 #define HCI_OCF_READ_ENCRYPTION_MODE 0x0021
1068 #define HCI_CMD_READ_ENCRYPTION_MODE 0x0C21
1069 /* No command parameter(s) */
1070 typedef struct {
1071 uint8_t status; /* 0x00 - success */
1072 uint8_t encryption_mode; /* encryption mode */
1073 } __attribute__ ((__packed__)) hci_read_encryption_mode_rp;
1074
1075 #define HCI_OCF_WRITE_ENCRYPTION_MODE 0x0022
1076 #define HCI_CMD_WRITE_ENCRYPTION_MODE 0x0C22
1077 typedef struct {
1078 uint8_t encryption_mode; /* encryption mode */
1079 } __attribute__ ((__packed__)) hci_write_encryption_mode_cp;
1080
1081 typedef hci_status_rp hci_write_encryption_mode_rp;
1082
1083 #define HCI_OCF_READ_UNIT_CLASS 0x0023
1084 #define HCI_CMD_READ_UNIT_CLASS 0x0C23
1085 /* No command parameter(s) */
1086 typedef struct {
1087 uint8_t status; /* 0x00 - success */
1088 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1089 } __attribute__ ((__packed__)) hci_read_unit_class_rp;
1090
1091 #define HCI_OCF_WRITE_UNIT_CLASS 0x0024
1092 #define HCI_CMD_WRITE_UNIT_CLASS 0x0C24
1093 typedef struct {
1094 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1095 } __attribute__ ((__packed__)) hci_write_unit_class_cp;
1096
1097 typedef hci_status_rp hci_write_unit_class_rp;
1098
1099 #define HCI_OCF_READ_VOICE_SETTING 0x0025
1100 #define HCI_CMD_READ_VOICE_SETTING 0x0C25
1101 /* No command parameter(s) */
1102 typedef struct {
1103 uint8_t status; /* 0x00 - success */
1104 uint16_t settings; /* voice settings */
1105 } __attribute__ ((__packed__)) hci_read_voice_setting_rp;
1106
1107 #define HCI_OCF_WRITE_VOICE_SETTING 0x0026
1108 #define HCI_CMD_WRITE_VOICE_SETTING 0x0C26
1109 typedef struct {
1110 uint16_t settings; /* voice settings */
1111 } __attribute__ ((__packed__)) hci_write_voice_setting_cp;
1112
1113 typedef hci_status_rp hci_write_voice_setting_rp;
1114
1115 #define HCI_OCF_READ_AUTO_FLUSH_TIMEOUT 0x0027
1116 #define HCI_CMD_READ_AUTO_FLUSH_TIMEOUT 0x0C27
1117 typedef struct {
1118 uint16_t con_handle; /* connection handle */
1119 } __attribute__ ((__packed__)) hci_read_auto_flush_timeout_cp;
1120
1121 typedef struct {
1122 uint8_t status; /* 0x00 - success */
1123 uint16_t con_handle; /* connection handle */
1124 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */
1125 } __attribute__ ((__packed__)) hci_read_auto_flush_timeout_rp;
1126
1127 #define HCI_OCF_WRITE_AUTO_FLUSH_TIMEOUT 0x0028
1128 #define HCI_CMD_WRITE_AUTO_FLUSH_TIMEOUT 0x0C28
1129 typedef struct {
1130 uint16_t con_handle; /* connection handle */
1131 uint16_t timeout; /* 0x00 - no flush, timeout * 0.625 msec */
1132 } __attribute__ ((__packed__)) hci_write_auto_flush_timeout_cp;
1133
1134 typedef struct {
1135 uint8_t status; /* 0x00 - success */
1136 uint16_t con_handle; /* connection handle */
1137 } __attribute__ ((__packed__)) hci_write_auto_flush_timeout_rp;
1138
1139 #define HCI_OCF_READ_NUM_BROADCAST_RETRANS 0x0029
1140 #define HCI_CMD_READ_NUM_BROADCAST_RETRANS 0x0C29
1141 /* No command parameter(s) */
1142 typedef struct {
1143 uint8_t status; /* 0x00 - success */
1144 uint8_t counter; /* number of broadcast retransmissions */
1145 } __attribute__ ((__packed__)) hci_read_num_broadcast_retrans_rp;
1146
1147 #define HCI_OCF_WRITE_NUM_BROADCAST_RETRANS 0x002a
1148 #define HCI_CMD_WRITE_NUM_BROADCAST_RETRANS 0x0C2A
1149 typedef struct {
1150 uint8_t counter; /* number of broadcast retransmissions */
1151 } __attribute__ ((__packed__)) hci_write_num_broadcast_retrans_cp;
1152
1153 typedef hci_status_rp hci_write_num_broadcast_retrans_rp;
1154
1155 #define HCI_OCF_READ_HOLD_MODE_ACTIVITY 0x002b
1156 #define HCI_CMD_READ_HOLD_MODE_ACTIVITY 0x0C2B
1157 /* No command parameter(s) */
1158 typedef struct {
1159 uint8_t status; /* 0x00 - success */
1160 uint8_t hold_mode_activity; /* Hold mode activities */
1161 } __attribute__ ((__packed__)) hci_read_hold_mode_activity_rp;
1162
1163 #define HCI_OCF_WRITE_HOLD_MODE_ACTIVITY 0x002c
1164 #define HCI_CMD_WRITE_HOLD_MODE_ACTIVITY 0x0C2C
1165 typedef struct {
1166 uint8_t hold_mode_activity; /* Hold mode activities */
1167 } __attribute__ ((__packed__)) hci_write_hold_mode_activity_cp;
1168
1169 typedef hci_status_rp hci_write_hold_mode_activity_rp;
1170
1171 #define HCI_OCF_READ_XMIT_LEVEL 0x002d
1172 #define HCI_CMD_READ_XMIT_LEVEL 0x0C2D
1173 typedef struct {
1174 uint16_t con_handle; /* connection handle */
1175 uint8_t type; /* Xmit level type */
1176 } __attribute__ ((__packed__)) hci_read_xmit_level_cp;
1177
1178 typedef struct {
1179 uint8_t status; /* 0x00 - success */
1180 uint16_t con_handle; /* connection handle */
1181 char level; /* -30 <= level <= 30 dBm */
1182 } __attribute__ ((__packed__)) hci_read_xmit_level_rp;
1183
1184 #define HCI_OCF_READ_SCO_FLOW_CONTROL 0x002e
1185 #define HCI_CMD_READ_SCO_FLOW_CONTROL 0x0C2E
1186 /* No command parameter(s) */
1187 typedef struct {
1188 uint8_t status; /* 0x00 - success */
1189 uint8_t flow_control; /* 0x00 - disabled */
1190 } __attribute__ ((__packed__)) hci_read_sco_flow_control_rp;
1191
1192 #define HCI_OCF_WRITE_SCO_FLOW_CONTROL 0x002f
1193 #define HCI_CMD_WRITE_SCO_FLOW_CONTROL 0x0C2F
1194 typedef struct {
1195 uint8_t flow_control; /* 0x00 - disabled */
1196 } __attribute__ ((__packed__)) hci_write_sco_flow_control_cp;
1197
1198 typedef hci_status_rp hci_write_sco_flow_control_rp;
1199
1200 #define HCI_OCF_HC2H_FLOW_CONTROL 0x0031
1201 #define HCI_CMD_HC2H_FLOW_CONTROL 0x0C31
1202 typedef struct {
1203 uint8_t hc2h_flow; /* Host Controller to Host flow control */
1204 } __attribute__ ((__packed__)) hci_hc2h_flow_control_cp;
1205
1206 typedef hci_status_rp hci_h2hc_flow_control_rp;
1207
1208 #define HCI_OCF_HOST_BUFFER_SIZE 0x0033
1209 #define HCI_CMD_HOST_BUFFER_SIZE 0x0C33
1210 typedef struct {
1211 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */
1212 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */
1213 uint16_t num_acl_pkts; /* Max. number of ACL packets */
1214 uint16_t num_sco_pkts; /* Max. number of SCO packets */
1215 } __attribute__ ((__packed__)) hci_host_buffer_size_cp;
1216
1217 typedef hci_status_rp hci_host_buffer_size_rp;
1218
1219 #define HCI_OCF_HOST_NUM_COMPL_PKTS 0x0035
1220 #define HCI_CMD_HOST_NUM_COMPL_PKTS 0x0C35
1221 typedef struct {
1222 uint8_t nu_con_handles; /* # of connection handles */
1223 /* these are repeated "num_con_handles" times
1224 uint16_t con_handle; --- connection handle(s)
1225 uint16_t compl_pkts; --- # of completed packets */
1226 } __attribute__ ((__packed__)) hci_host_num_compl_pkts_cp;
1227 /* No return parameter(s) */
1228
1229 #define HCI_OCF_READ_LINK_SUPERVISION_TIMEOUT 0x0036
1230 #define HCI_CMD_READ_LINK_SUPERVISION_TIMEOUT 0x0C36
1231 typedef struct {
1232 uint16_t con_handle; /* connection handle */
1233 } __attribute__ ((__packed__)) hci_read_link_supervision_timeout_cp;
1234
1235 typedef struct {
1236 uint8_t status; /* 0x00 - success */
1237 uint16_t con_handle; /* connection handle */
1238 uint16_t timeout; /* Link supervision timeout * 0.625 msec */
1239 } __attribute__ ((__packed__)) hci_read_link_supervision_timeout_rp;
1240
1241 #define HCI_OCF_WRITE_LINK_SUPERVISION_TIMEOUT 0x0037
1242 #define HCI_CMD_WRITE_LINK_SUPERVISION_TIMEOUT 0x0C37
1243 typedef struct {
1244 uint16_t con_handle; /* connection handle */
1245 uint16_t timeout; /* Link supervision timeout * 0.625 msec */
1246 } __attribute__ ((__packed__)) hci_write_link_supervision_timeout_cp;
1247
1248 typedef struct {
1249 uint8_t status; /* 0x00 - success */
1250 uint16_t con_handle; /* connection handle */
1251 } __attribute__ ((__packed__)) hci_write_link_supervision_timeout_rp;
1252
1253 #define HCI_OCF_READ_NUM_SUPPORTED_IAC 0x0038
1254 #define HCI_CMD_READ_NUM_SUPPORTED_IAC 0x0C38
1255 /* No command parameter(s) */
1256 typedef struct {
1257 uint8_t status; /* 0x00 - success */
1258 uint8_t num_iac; /* # of supported IAC during scan */
1259 } __attribute__ ((__packed__)) hci_read_num_supported_iac_rp;
1260
1261 #define HCI_OCF_READ_IAC_LAP 0x0039
1262 #define HCI_CMD_READ_IAC_LAP 0x0C39
1263 /* No command parameter(s) */
1264 typedef struct {
1265 uint8_t status; /* 0x00 - success */
1266 uint8_t num_iac; /* # of IAC */
1267 /* these are repeated "num_iac" times
1268 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */
1269 } __attribute__ ((__packed__)) hci_read_iac_lap_rp;
1270
1271 #define HCI_OCF_WRITE_IAC_LAP 0x003a
1272 #define HCI_CMD_WRITE_IAC_LAP 0x0C3A
1273 typedef struct {
1274 uint8_t num_iac; /* # of IAC */
1275 /* these are repeated "num_iac" times
1276 uint8_t laps[HCI_LAP_SIZE]; --- LAPs */
1277 } __attribute__ ((__packed__)) hci_write_iac_lap_cp;
1278
1279 typedef hci_status_rp hci_write_iac_lap_rp;
1280
1281 #define HCI_OCF_READ_PAGE_SCAN_PERIOD 0x003b
1282 #define HCI_CMD_READ_PAGE_SCAN_PERIOD 0x0C3B
1283 /* No command parameter(s) */
1284 typedef struct {
1285 uint8_t status; /* 0x00 - success */
1286 uint8_t page_scan_period_mode; /* Page scan period mode */
1287 } __attribute__ ((__packed__)) hci_read_page_scan_period_rp;
1288
1289 #define HCI_OCF_WRITE_PAGE_SCAN_PERIOD 0x003c
1290 #define HCI_CMD_WRITE_PAGE_SCAN_PERIOD 0x0C3C
1291 typedef struct {
1292 uint8_t page_scan_period_mode; /* Page scan period mode */
1293 } __attribute__ ((__packed__)) hci_write_page_scan_period_cp;
1294
1295 typedef hci_status_rp hci_write_page_scan_period_rp;
1296
1297 /* Read Page Scan Mode is deprecated */
1298 #define HCI_OCF_READ_PAGE_SCAN 0x003d
1299 #define HCI_CMD_READ_PAGE_SCAN 0x0C3D
1300 /* No command parameter(s) */
1301 typedef struct {
1302 uint8_t status; /* 0x00 - success */
1303 uint8_t page_scan_mode; /* Page scan mode */
1304 } __attribute__ ((__packed__)) hci_read_page_scan_rp;
1305
1306 /* Write Page Scan Mode is deprecated */
1307 #define HCI_OCF_WRITE_PAGE_SCAN 0x003e
1308 #define HCI_CMD_WRITE_PAGE_SCAN 0x0C3E
1309 typedef struct {
1310 uint8_t page_scan_mode; /* Page scan mode */
1311 } __attribute__ ((__packed__)) hci_write_page_scan_cp;
1312
1313 typedef hci_status_rp hci_write_page_scan_rp;
1314
1315 #define HCI_OCF_SET_AFH_CLASSIFICATION 0x003f
1316 #define HCI_CMD_SET_AFH_CLASSIFICATION 0x0C3F
1317 typedef struct {
1318 uint8_t classification[10];
1319 } __attribute__ ((__packed__)) hci_set_afh_classification_cp;
1320
1321 typedef hci_status_rp hci_set_afh_classification_rp;
1322
1323 #define HCI_OCF_READ_INQUIRY_SCAN_TYPE 0x0042
1324 #define HCI_CMD_READ_INQUIRY_SCAN_TYPE 0x0C42
1325 /* No command parameter(s) */
1326
1327 typedef struct {
1328 uint8_t status; /* 0x00 - success */
1329 uint8_t type; /* inquiry scan type */
1330 } __attribute__ ((__packed__)) hci_read_inquiry_scan_type_rp;
1331
1332 #define HCI_OCF_WRITE_INQUIRY_SCAN_TYPE 0x0043
1333 #define HCI_CMD_WRITE_INQUIRY_SCAN_TYPE 0x0C43
1334 typedef struct {
1335 uint8_t type; /* inquiry scan type */
1336 } __attribute__ ((__packed__)) hci_write_inquiry_scan_type_cp;
1337
1338 typedef hci_status_rp hci_write_inquiry_scan_type_rp;
1339
1340 #define HCI_OCF_READ_INQUIRY_MODE 0x0044
1341 #define HCI_CMD_READ_INQUIRY_MODE 0x0C44
1342 /* No command parameter(s) */
1343
1344 typedef struct {
1345 uint8_t status; /* 0x00 - success */
1346 uint8_t mode; /* inquiry mode */
1347 } __attribute__ ((__packed__)) hci_read_inquiry_mode_rp;
1348
1349 #define HCI_OCF_WRITE_INQUIRY_MODE 0x0045
1350 #define HCI_CMD_WRITE_INQUIRY_MODE 0x0C45
1351 typedef struct {
1352 uint8_t mode; /* inquiry mode */
1353 } __attribute__ ((__packed__)) hci_write_inquiry_mode_cp;
1354
1355 typedef hci_status_rp hci_write_inquiry_mode_rp;
1356
1357 #define HCI_OCF_READ_PAGE_SCAN_TYPE 0x0046
1358 #define HCI_CMD_READ_PAGE_SCAN_TYPE 0x0C46
1359 /* No command parameter(s) */
1360
1361 typedef struct {
1362 uint8_t status; /* 0x00 - success */
1363 uint8_t type; /* page scan type */
1364 } __attribute__ ((__packed__)) hci_read_page_scan_type_rp;
1365
1366 #define HCI_OCF_WRITE_PAGE_SCAN_TYPE 0x0047
1367 #define HCI_CMD_WRITE_PAGE_SCAN_TYPE 0x0C47
1368 typedef struct {
1369 uint8_t type; /* page scan type */
1370 } __attribute__ ((__packed__)) hci_write_page_scan_type_cp;
1371
1372 typedef hci_status_rp hci_write_page_scan_type_rp;
1373
1374 #define HCI_OCF_READ_AFH_ASSESSMENT 0x0048
1375 #define HCI_CMD_READ_AFH_ASSESSMENT 0x0C48
1376 /* No command parameter(s) */
1377
1378 typedef struct {
1379 uint8_t status; /* 0x00 - success */
1380 uint8_t mode; /* assessment mode */
1381 } __attribute__ ((__packed__)) hci_read_afh_assessment_rp;
1382
1383 #define HCI_OCF_WRITE_AFH_ASSESSMENT 0x0049
1384 #define HCI_CMD_WRITE_AFH_ASSESSMENT 0x0C49
1385 typedef struct {
1386 uint8_t mode; /* assessment mode */
1387 } __attribute__ ((__packed__)) hci_write_afh_assessment_cp;
1388
1389 typedef hci_status_rp hci_write_afh_assessment_rp;
1390
1391 /**************************************************************************
1392 **************************************************************************
1393 ** OGF 0x04 Informational commands and return parameters
1394 **************************************************************************
1395 **************************************************************************/
1396
1397 #define HCI_OGF_INFO 0x04
1398
1399 #define HCI_OCF_READ_LOCAL_VER 0x0001
1400 #define HCI_CMD_READ_LOCAL_VER 0x1001
1401 /* No command parameter(s) */
1402 typedef struct {
1403 uint8_t status; /* 0x00 - success */
1404 uint8_t hci_version; /* HCI version */
1405 uint16_t hci_revision; /* HCI revision */
1406 uint8_t lmp_version; /* LMP version */
1407 uint16_t manufacturer; /* Hardware manufacturer name */
1408 uint16_t lmp_subversion; /* LMP sub-version */
1409 } __attribute__ ((__packed__)) hci_read_local_ver_rp;
1410
1411 #define HCI_OCF_READ_LOCAL_COMMANDS 0x0002
1412 #define HCI_CMD_READ_LOCAL_COMMANDS 0x1002
1413 /* No command parameter(s) */
1414 typedef struct {
1415 uint8_t status; /* 0x00 - success */
1416 uint8_t commands[64]; /* opcode bitmask */
1417 } __attribute__ ((__packed__)) hci_read_local_commands_rp;
1418
1419 #define HCI_OCF_READ_LOCAL_FEATURES 0x0003
1420 #define HCI_CMD_READ_LOCAL_FEATURES 0x1003
1421 /* No command parameter(s) */
1422 typedef struct {
1423 uint8_t status; /* 0x00 - success */
1424 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1425 } __attribute__ ((__packed__)) hci_read_local_features_rp;
1426
1427 #define HCI_OCF_READ_LOCAL_EXTENDED_FEATURES 0x0004
1428 #define HCI_CMD_READ_LOCAL_EXTENDED_FEATURES 0x1004
1429 typedef struct {
1430 uint8_t page; /* page number */
1431 } __attribute__ ((__packed__)) hci_read_local_extended_features_cp;
1432
1433 typedef struct {
1434 uint8_t status; /* 0x00 - success */
1435 uint8_t page; /* page number */
1436 uint8_t max_page; /* maximum page number */
1437 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features */
1438 } __attribute__ ((__packed__)) hci_read_local_extended_features_rp;
1439
1440 #define HCI_OCF_READ_BUFFER_SIZE 0x0005
1441 #define HCI_CMD_READ_BUFFER_SIZE 0x1005
1442 /* No command parameter(s) */
1443 typedef struct {
1444 uint8_t status; /* 0x00 - success */
1445 uint16_t max_acl_size; /* Max. size of ACL packet (bytes) */
1446 uint8_t max_sco_size; /* Max. size of SCO packet (bytes) */
1447 uint16_t num_acl_pkts; /* Max. number of ACL packets */
1448 uint16_t num_sco_pkts; /* Max. number of SCO packets */
1449 } __attribute__ ((__packed__)) hci_read_buffer_size_rp;
1450
1451 /* Read Country Code is deprecated */
1452 #define HCI_OCF_READ_COUNTRY_CODE 0x0007
1453 #define HCI_CMD_READ_COUNTRY_CODE 0x1007
1454 /* No command parameter(s) */
1455 typedef struct {
1456 uint8_t status; /* 0x00 - success */
1457 uint8_t country_code; /* 0x00 - NAM, EUR, JP; 0x01 - France */
1458 } __attribute__ ((__packed__)) hci_read_country_code_rp;
1459
1460 #define HCI_OCF_READ_BDADDR 0x0009
1461 #define HCI_CMD_READ_BDADDR 0x1009
1462 /* No command parameter(s) */
1463 typedef struct {
1464 uint8_t status; /* 0x00 - success */
1465 bdaddr_t bdaddr; /* unit address */
1466 } __attribute__ ((__packed__)) hci_read_bdaddr_rp;
1467
1468 /**************************************************************************
1469 **************************************************************************
1470 ** OGF 0x05 Status commands and return parameters
1471 **************************************************************************
1472 **************************************************************************/
1473
1474 #define HCI_OGF_STATUS 0x05
1475
1476 #define HCI_OCF_READ_FAILED_CONTACT_CNTR 0x0001
1477 #define HCI_CMD_READ_FAILED_CONTACT_CNTR 0x1401
1478 typedef struct {
1479 uint16_t con_handle; /* connection handle */
1480 } __attribute__ ((__packed__)) hci_read_failed_contact_cntr_cp;
1481
1482 typedef struct {
1483 uint8_t status; /* 0x00 - success */
1484 uint16_t con_handle; /* connection handle */
1485 uint16_t counter; /* number of consecutive failed contacts */
1486 } __attribute__ ((__packed__)) hci_read_failed_contact_cntr_rp;
1487
1488 #define HCI_OCF_RESET_FAILED_CONTACT_CNTR 0x0002
1489 #define HCI_CMD_RESET_FAILED_CONTACT_CNTR 0x1402
1490 typedef struct {
1491 uint16_t con_handle; /* connection handle */
1492 } __attribute__ ((__packed__)) hci_reset_failed_contact_cntr_cp;
1493
1494 typedef struct {
1495 uint8_t status; /* 0x00 - success */
1496 uint16_t con_handle; /* connection handle */
1497 } __attribute__ ((__packed__)) hci_reset_failed_contact_cntr_rp;
1498
1499 #define HCI_OCF_READ_LINK_QUALITY 0x0003
1500 #define HCI_CMD_READ_LINK_QUALITY 0x1403
1501 typedef struct {
1502 uint16_t con_handle; /* connection handle */
1503 } __attribute__ ((__packed__)) hci_read_link_quality_cp;
1504
1505 typedef struct {
1506 uint8_t status; /* 0x00 - success */
1507 uint16_t con_handle; /* connection handle */
1508 uint8_t quality; /* higher value means better quality */
1509 } __attribute__ ((__packed__)) hci_read_link_quality_rp;
1510
1511 #define HCI_OCF_READ_RSSI 0x0005
1512 #define HCI_CMD_READ_RSSI 0x1405
1513 typedef struct {
1514 uint16_t con_handle; /* connection handle */
1515 } __attribute__ ((__packed__)) hci_read_rssi_cp;
1516
1517 typedef struct {
1518 uint8_t status; /* 0x00 - success */
1519 uint16_t con_handle; /* connection handle */
1520 char rssi; /* -127 <= rssi <= 127 dB */
1521 } __attribute__ ((__packed__)) hci_read_rssi_rp;
1522
1523 #define HCI_OCF_READ_AFH_CHANNEL_MAP 0x0006
1524 #define HCI_CMD_READ_AFH_CHANNEL_MAP 0x1406
1525 typedef struct {
1526 uint16_t con_handle; /* connection handle */
1527 } __attribute__ ((__packed__)) hci_read_afh_channel_map_cp;
1528
1529 typedef struct {
1530 uint8_t status; /* 0x00 - success */
1531 uint16_t con_handle; /* connection handle */
1532 uint8_t mode; /* AFH mode */
1533 uint8_t map[10]; /* AFH Channel Map */
1534 } __attribute__ ((__packed__)) hci_read_afh_channel_map_rp;
1535
1536 #define HCI_OCF_READ_CLOCK 0x0007
1537 #define HCI_CMD_READ_CLOCK 0x1407
1538 typedef struct {
1539 uint16_t con_handle; /* connection handle */
1540 uint8_t clock; /* which clock */
1541 } __attribute__ ((__packed__)) hci_read_clock_cp;
1542
1543 typedef struct {
1544 uint8_t status; /* 0x00 - success */
1545 uint16_t con_handle; /* connection handle */
1546 uint32_t clock; /* clock value */
1547 uint16_t accuracy; /* clock accuracy */
1548 } __attribute__ ((__packed__)) hci_read_clock_rp;
1549
1550
1551 /**************************************************************************
1552 **************************************************************************
1553 ** OGF 0x06 Testing commands and return parameters
1554 **************************************************************************
1555 **************************************************************************/
1556
1557 #define HCI_OGF_TESTING 0x06
1558
1559 #define HCI_OCF_READ_LOOPBACK_MODE 0x0001
1560 #define HCI_CMD_READ_LOOPBACK_MODE 0x1801
1561 /* No command parameter(s) */
1562 typedef struct {
1563 uint8_t status; /* 0x00 - success */
1564 uint8_t lbmode; /* loopback mode */
1565 } __attribute__ ((__packed__)) hci_read_loopback_mode_rp;
1566
1567 #define HCI_OCF_WRITE_LOOPBACK_MODE 0x0002
1568 #define HCI_CMD_WRITE_LOOPBACK_MODE 0x1802
1569 typedef struct {
1570 uint8_t lbmode; /* loopback mode */
1571 } __attribute__ ((__packed__)) hci_write_loopback_mode_cp;
1572
1573 typedef hci_status_rp hci_write_loopback_mode_rp;
1574
1575 #define HCI_OCF_ENABLE_UNIT_UNDER_TEST 0x0003
1576 #define HCI_CMD_ENABLE_UNIT_UNDER_TEST 0x1803
1577 /* No command parameter(s) */
1578 typedef hci_status_rp hci_enable_unit_under_test_rp;
1579
1580 /**************************************************************************
1581 **************************************************************************
1582 ** OGF 0x3e Bluetooth Logo Testing
1583 ** OGF 0x3f Vendor Specific
1584 **************************************************************************
1585 **************************************************************************/
1586
1587 #define HCI_OGF_BT_LOGO 0x3e
1588 #define HCI_OGF_VENDOR 0x3f
1589
1590 /* Ericsson specific FC */
1591 #define HCI_CMD_ERICSSON_WRITE_PCM_SETTINGS 0xFC07
1592 #define HCI_CMD_ERICSSON_SET_SCO_DATA_PATH 0xFC1D
1593
1594
1595 /**************************************************************************
1596 **************************************************************************
1597 ** Events and event parameters
1598 **************************************************************************
1599 **************************************************************************/
1600
1601 #define HCI_EVENT_INQUIRY_COMPL 0x01
1602 typedef struct {
1603 uint8_t status; /* 0x00 - success */
1604 } __attribute__ ((__packed__)) hci_inquiry_compl_ep;
1605
1606 #define HCI_EVENT_INQUIRY_RESULT 0x02
1607 typedef struct {
1608 uint8_t num_responses; /* number of responses */
1609 /* hci_inquiry_response[num_responses] -- see below */
1610 } __attribute__ ((__packed__)) hci_inquiry_result_ep;
1611
1612 typedef struct {
1613 bdaddr_t bdaddr; /* unit address */
1614 uint8_t page_scan_rep_mode; /* page scan rep. mode */
1615 uint8_t page_scan_period_mode; /* page scan period mode */
1616 uint8_t page_scan_mode; /* page scan mode */
1617 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1618 uint16_t clock_offset; /* clock offset */
1619 } __attribute__ ((__packed__)) hci_inquiry_response;
1620
1621 #define HCI_EVENT_CON_COMPL 0x03
1622 typedef struct {
1623 uint8_t status; /* 0x00 - success */
1624 uint16_t con_handle; /* Connection handle */
1625 bdaddr_t bdaddr; /* remote unit address */
1626 uint8_t link_type; /* Link type */
1627 uint8_t encryption_mode; /* Encryption mode */
1628 } __attribute__ ((__packed__)) hci_con_compl_ep;
1629
1630 #define HCI_EVENT_CON_REQ 0x04
1631 typedef struct {
1632 bdaddr_t bdaddr; /* remote unit address */
1633 uint8_t uclass[HCI_CLASS_SIZE]; /* remote unit class */
1634 uint8_t link_type; /* link type */
1635 } __attribute__ ((__packed__)) hci_con_req_ep;
1636
1637 #define HCI_EVENT_DISCON_COMPL 0x05
1638 typedef struct {
1639 uint8_t status; /* 0x00 - success */
1640 uint16_t con_handle; /* connection handle */
1641 uint8_t reason; /* reason to disconnect */
1642 } __attribute__ ((__packed__)) hci_discon_compl_ep;
1643
1644 #define HCI_EVENT_AUTH_COMPL 0x06
1645 typedef struct {
1646 uint8_t status; /* 0x00 - success */
1647 uint16_t con_handle; /* connection handle */
1648 } __attribute__ ((__packed__)) hci_auth_compl_ep;
1649
1650 #define HCI_EVENT_REMOTE_NAME_REQ_COMPL 0x07
1651 typedef struct {
1652 uint8_t status; /* 0x00 - success */
1653 bdaddr_t bdaddr; /* remote unit address */
1654 char name[HCI_UNIT_NAME_SIZE]; /* remote unit name */
1655 } __attribute__ ((__packed__)) hci_remote_name_req_compl_ep;
1656
1657 #define HCI_EVENT_ENCRYPTION_CHANGE 0x08
1658 typedef struct {
1659 uint8_t status; /* 0x00 - success */
1660 uint16_t con_handle; /* Connection handle */
1661 uint8_t encryption_enable; /* 0x00 - disable */
1662 } __attribute__ ((__packed__)) hci_encryption_change_ep;
1663
1664 #define HCI_EVENT_CHANGE_CON_LINK_KEY_COMPL 0x09
1665 typedef struct {
1666 uint8_t status; /* 0x00 - success */
1667 uint16_t con_handle; /* Connection handle */
1668 } __attribute__ ((__packed__)) hci_change_con_link_key_compl_ep;
1669
1670 #define HCI_EVENT_MASTER_LINK_KEY_COMPL 0x0a
1671 typedef struct {
1672 uint8_t status; /* 0x00 - success */
1673 uint16_t con_handle; /* Connection handle */
1674 uint8_t key_flag; /* Key flag */
1675 } __attribute__ ((__packed__)) hci_master_link_key_compl_ep;
1676
1677 #define HCI_EVENT_READ_REMOTE_FEATURES_COMPL 0x0b
1678 typedef struct {
1679 uint8_t status; /* 0x00 - success */
1680 uint16_t con_handle; /* Connection handle */
1681 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1682 } __attribute__ ((__packed__)) hci_read_remote_features_compl_ep;
1683
1684 #define HCI_EVENT_READ_REMOTE_VER_INFO_COMPL 0x0c
1685 typedef struct {
1686 uint8_t status; /* 0x00 - success */
1687 uint16_t con_handle; /* Connection handle */
1688 uint8_t lmp_version; /* LMP version */
1689 uint16_t manufacturer; /* Hardware manufacturer name */
1690 uint16_t lmp_subversion; /* LMP sub-version */
1691 } __attribute__ ((__packed__)) hci_read_remote_ver_info_compl_ep;
1692
1693 #define HCI_EVENT_QOS_SETUP_COMPL 0x0d
1694 typedef struct {
1695 uint8_t status; /* 0x00 - success */
1696 uint16_t con_handle; /* connection handle */
1697 uint8_t flags; /* reserved for future use */
1698 uint8_t service_type; /* service type */
1699 uint32_t token_rate; /* bytes per second */
1700 uint32_t peak_bandwidth; /* bytes per second */
1701 uint32_t latency; /* microseconds */
1702 uint32_t delay_variation; /* microseconds */
1703 } __attribute__ ((__packed__)) hci_qos_setup_compl_ep;
1704
1705 #define HCI_EVENT_COMMAND_COMPL 0x0e
1706 typedef struct {
1707 uint8_t num_cmd_pkts; /* # of HCI command packets */
1708 uint16_t opcode; /* command OpCode */
1709 /* command return parameters (if any) */
1710 } __attribute__ ((__packed__)) hci_command_compl_ep;
1711
1712 #define HCI_EVENT_COMMAND_STATUS 0x0f
1713 typedef struct {
1714 uint8_t status; /* 0x00 - pending */
1715 uint8_t num_cmd_pkts; /* # of HCI command packets */
1716 uint16_t opcode; /* command OpCode */
1717 } __attribute__ ((__packed__)) hci_command_status_ep;
1718
1719 #define HCI_EVENT_HARDWARE_ERROR 0x10
1720 typedef struct {
1721 uint8_t hardware_code; /* hardware error code */
1722 } __attribute__ ((__packed__)) hci_hardware_error_ep;
1723
1724 #define HCI_EVENT_FLUSH_OCCUR 0x11
1725 typedef struct {
1726 uint16_t con_handle; /* connection handle */
1727 } __attribute__ ((__packed__)) hci_flush_occur_ep;
1728
1729 #define HCI_EVENT_ROLE_CHANGE 0x12
1730 typedef struct {
1731 uint8_t status; /* 0x00 - success */
1732 bdaddr_t bdaddr; /* address of remote unit */
1733 uint8_t role; /* new connection role */
1734 } __attribute__ ((__packed__)) hci_role_change_ep;
1735
1736 #define HCI_EVENT_NUM_COMPL_PKTS 0x13
1737 typedef struct {
1738 uint8_t num_con_handles; /* # of connection handles */
1739 /* these are repeated "num_con_handles" times
1740 uint16_t con_handle; --- connection handle(s)
1741 uint16_t compl_pkts; --- # of completed packets */
1742 } __attribute__ ((__packed__)) hci_num_compl_pkts_ep;
1743
1744 #define HCI_EVENT_MODE_CHANGE 0x14
1745 typedef struct {
1746 uint8_t status; /* 0x00 - success */
1747 uint16_t con_handle; /* connection handle */
1748 uint8_t unit_mode; /* remote unit mode */
1749 uint16_t interval; /* interval * 0.625 msec */
1750 } __attribute__ ((__packed__)) hci_mode_change_ep;
1751
1752 #define HCI_EVENT_RETURN_LINK_KEYS 0x15
1753 typedef struct {
1754 uint8_t num_keys; /* # of keys */
1755 /* these are repeated "num_keys" times
1756 bdaddr_t bdaddr; --- remote address(es)
1757 uint8_t key[HCI_KEY_SIZE]; --- key(s) */
1758 } __attribute__ ((__packed__)) hci_return_link_keys_ep;
1759
1760 #define HCI_EVENT_PIN_CODE_REQ 0x16
1761 typedef struct {
1762 bdaddr_t bdaddr; /* remote unit address */
1763 } __attribute__ ((__packed__)) hci_pin_code_req_ep;
1764
1765 #define HCI_EVENT_LINK_KEY_REQ 0x17
1766 typedef struct {
1767 bdaddr_t bdaddr; /* remote unit address */
1768 } __attribute__ ((__packed__)) hci_link_key_req_ep;
1769
1770 #define HCI_EVENT_LINK_KEY_NOTIFICATION 0x18
1771 typedef struct {
1772 bdaddr_t bdaddr; /* remote unit address */
1773 uint8_t key[HCI_KEY_SIZE]; /* link key */
1774 uint8_t key_type; /* type of the key */
1775 } __attribute__ ((__packed__)) hci_link_key_notification_ep;
1776
1777 #define HCI_EVENT_LOOPBACK_COMMAND 0x19
1778 typedef hci_cmd_hdr_t hci_loopback_command_ep;
1779
1780 #define HCI_EVENT_DATA_BUFFER_OVERFLOW 0x1a
1781 typedef struct {
1782 uint8_t link_type; /* Link type */
1783 } __attribute__ ((__packed__)) hci_data_buffer_overflow_ep;
1784
1785 #define HCI_EVENT_MAX_SLOT_CHANGE 0x1b
1786 typedef struct {
1787 uint16_t con_handle; /* connection handle */
1788 uint8_t lmp_max_slots; /* Max. # of slots allowed */
1789 } __attribute__ ((__packed__)) hci_max_slot_change_ep;
1790
1791 #define HCI_EVENT_READ_CLOCK_OFFSET_COMPL 0x1c
1792 typedef struct {
1793 uint8_t status; /* 0x00 - success */
1794 uint16_t con_handle; /* Connection handle */
1795 uint16_t clock_offset; /* Clock offset */
1796 } __attribute__ ((__packed__)) hci_read_clock_offset_compl_ep;
1797
1798 #define HCI_EVENT_CON_PKT_TYPE_CHANGED 0x1d
1799 typedef struct {
1800 uint8_t status; /* 0x00 - success */
1801 uint16_t con_handle; /* connection handle */
1802 uint16_t pkt_type; /* packet type */
1803 } __attribute__ ((__packed__)) hci_con_pkt_type_changed_ep;
1804
1805 #define HCI_EVENT_QOS_VIOLATION 0x1e
1806 typedef struct {
1807 uint16_t con_handle; /* connection handle */
1808 } __attribute__ ((__packed__)) hci_qos_violation_ep;
1809
1810 /* Page Scan Mode Change Event is deprecated */
1811 #define HCI_EVENT_PAGE_SCAN_MODE_CHANGE 0x1f
1812 typedef struct {
1813 bdaddr_t bdaddr; /* destination address */
1814 uint8_t page_scan_mode; /* page scan mode */
1815 } __attribute__ ((__packed__)) hci_page_scan_mode_change_ep;
1816
1817 #define HCI_EVENT_PAGE_SCAN_REP_MODE_CHANGE 0x20
1818 typedef struct {
1819 bdaddr_t bdaddr; /* destination address */
1820 uint8_t page_scan_rep_mode; /* page scan repetition mode */
1821 } __attribute__ ((__packed__)) hci_page_scan_rep_mode_change_ep;
1822
1823 #define HCI_EVENT_FLOW_SPECIFICATION_COMPL 0x21
1824 typedef struct {
1825 uint8_t status; /* 0x00 - success */
1826 uint16_t con_handle; /* connection handle */
1827 uint8_t flags; /* reserved */
1828 uint8_t direction; /* flow direction */
1829 uint8_t type; /* service type */
1830 uint32_t token_rate; /* token rate */
1831 uint32_t bucket_size; /* token bucket size */
1832 uint32_t peak_bandwidth; /* peak bandwidth */
1833 uint32_t latency; /* access latency */
1834 } __attribute__ ((__packed__)) hci_flow_specification_compl_ep;
1835
1836 #define HCI_EVENT_RSSI_RESULT 0x22
1837 typedef struct {
1838 uint8_t num_responses; /* number of responses */
1839 /* hci_rssi_response[num_responses] -- see below */
1840 } __attribute__ ((__packed__)) hci_rssi_result_ep;
1841
1842 typedef struct {
1843 bdaddr_t bdaddr; /* unit address */
1844 uint8_t page_scan_rep_mode; /* page scan rep. mode */
1845 uint8_t blank; /* reserved */
1846 uint8_t uclass[HCI_CLASS_SIZE]; /* unit class */
1847 uint16_t clock_offset; /* clock offset */
1848 int8_t rssi; /* rssi */
1849 } __attribute__ ((__packed__)) hci_rssi_response;
1850
1851 #define HCI_EVENT_READ_REMOTE_EXTENDED_FEATURES 0x23
1852 typedef struct {
1853 uint8_t status; /* 0x00 - success */
1854 uint16_t con_handle; /* connection handle */
1855 uint8_t page; /* page number */
1856 uint8_t max; /* max page number */
1857 uint8_t features[HCI_FEATURES_SIZE]; /* LMP features bitmsk*/
1858 } __attribute__ ((__packed__)) hci_read_remote_extended_features_ep;
1859
1860 #define HCI_EVENT_SCO_CON_COMPL 0x2c
1861 typedef struct {
1862 uint8_t status; /* 0x00 - success */
1863 uint16_t con_handle; /* connection handle */
1864 bdaddr_t bdaddr; /* unit address */
1865 uint8_t link_type; /* link type */
1866 uint8_t interval; /* transmission interval */
1867 uint8_t window; /* retransmission window */
1868 uint16_t rxlen; /* rx packet length */
1869 uint16_t txlen; /* tx packet length */
1870 uint8_t mode; /* air mode */
1871 } __attribute__ ((__packed__)) hci_sco_con_compl_ep;
1872
1873 #define HCI_EVENT_SCO_CON_CHANGED 0x2d
1874 typedef struct {
1875 uint8_t status; /* 0x00 - success */
1876 uint16_t con_handle; /* connection handle */
1877 uint8_t interval; /* transmission interval */
1878 uint8_t window; /* retransmission window */
1879 uint16_t rxlen; /* rx packet length */
1880 uint16_t txlen; /* tx packet length */
1881 } __attribute__ ((__packed__)) hci_sco_con_changed_ep;
1882
1883 #define HCI_EVENT_BT_LOGO 0xfe
1884
1885 #define HCI_EVENT_VENDOR 0xff
1886
1887 /**************************************************************************
1888 **************************************************************************
1889 ** HCI Socket Definitions
1890 **************************************************************************
1891 **************************************************************************/
1892
1893 /* HCI socket options */
1894 #define SO_HCI_EVT_FILTER 1 /* get/set event filter */
1895 #define SO_HCI_PKT_FILTER 2 /* get/set packet filter */
1896 #define SO_HCI_DIRECTION 3 /* packet direction indicator */
1897
1898 /* Control Messages */
1899 #define SCM_HCI_DIRECTION SO_HCI_DIRECTION
1900
1901 /*
1902 * HCI socket filter and get/set routines
1903 *
1904 * for ease of use, we filter 256 possible events/packets
1905 */
1906 struct hci_filter {
1907 uint32_t mask[8]; /* 256 bits */
1908 };
1909
1910 static __inline void
1911 hci_filter_set(uint8_t bit, struct hci_filter *filter)
1912 {
1913 uint8_t off = bit - 1;
1914
1915 off >>= 5;
1916 filter->mask[off] |= (1 << ((bit - 1) & 0x1f));
1917 }
1918
1919 static __inline void
1920 hci_filter_clr(uint8_t bit, struct hci_filter *filter)
1921 {
1922 uint8_t off = bit - 1;
1923
1924 off >>= 5;
1925 filter->mask[off] &= ~(1 << ((bit - 1) & 0x1f));
1926 }
1927
1928 static __inline int
1929 hci_filter_test(uint8_t bit, struct hci_filter *filter)
1930 {
1931 uint8_t off = bit - 1;
1932
1933 off >>= 5;
1934 return (filter->mask[off] & (1 << ((bit - 1) & 0x1f)));
1935 }
1936
1937 /*
1938 * HCI socket ioctl's
1939 *
1940 * Apart from GBTINFOA, these are all indexed on the unit name
1941 */
1942
1943 #define SIOCGBTINFO _IOWR('b', 5, struct btreq) /* get unit info */
1944 #define SIOCGBTINFOA _IOWR('b', 6, struct btreq) /* get info by address */
1945 #define SIOCNBTINFO _IOWR('b', 7, struct btreq) /* next unit info */
1946
1947 #define SIOCSBTFLAGS _IOWR('b', 8, struct btreq) /* set unit flags */
1948 #define SIOCSBTPOLICY _IOWR('b', 9, struct btreq) /* set unit link policy */
1949 #define SIOCSBTPTYPE _IOWR('b', 10, struct btreq) /* set unit packet type */
1950
1951 #define SIOCGBTSTATS _IOWR('b', 11, struct btreq) /* get unit statistics */
1952 #define SIOCZBTSTATS _IOWR('b', 12, struct btreq) /* zero unit statistics */
1953
1954 #define SIOCBTDUMP _IOW('b', 13, struct btreq) /* print debug info */
1955 #define SIOCSBTSCOMTU _IOWR('b', 17, struct btreq) /* set sco_mtu value */
1956
1957 struct bt_stats {
1958 uint32_t err_tx;
1959 uint32_t err_rx;
1960 uint32_t cmd_tx;
1961 uint32_t evt_rx;
1962 uint32_t acl_tx;
1963 uint32_t acl_rx;
1964 uint32_t sco_tx;
1965 uint32_t sco_rx;
1966 uint32_t byte_tx;
1967 uint32_t byte_rx;
1968 };
1969
1970 struct btreq {
1971 char btr_name[HCI_DEVNAME_SIZE]; /* device name */
1972
1973 union {
1974 struct {
1975 bdaddr_t btri_bdaddr; /* device bdaddr */
1976 uint16_t btri_flags; /* flags */
1977 uint16_t btri_num_cmd; /* # of free cmd buffers */
1978 uint16_t btri_num_acl; /* # of free ACL buffers */
1979 uint16_t btri_num_sco; /* # of free SCO buffers */
1980 uint16_t btri_acl_mtu; /* ACL mtu */
1981 uint16_t btri_sco_mtu; /* SCO mtu */
1982 uint16_t btri_link_policy; /* Link Policy */
1983 uint16_t btri_packet_type; /* Packet Type */
1984 } btri;
1985 struct bt_stats btrs; /* unit stats */
1986 } btru;
1987 };
1988
1989 #define btr_flags btru.btri.btri_flags
1990 #define btr_bdaddr btru.btri.btri_bdaddr
1991 #define btr_num_cmd btru.btri.btri_num_cmd
1992 #define btr_num_acl btru.btri.btri_num_acl
1993 #define btr_num_sco btru.btri.btri_num_sco
1994 #define btr_acl_mtu btru.btri.btri_acl_mtu
1995 #define btr_sco_mtu btru.btri.btri_sco_mtu
1996 #define btr_link_policy btru.btri.btri_link_policy
1997 #define btr_packet_type btru.btri.btri_packet_type
1998 #define btr_uclass btru.btri.btri_uclass
1999 #define btr_stats btru.btrs
2000
2001 /* hci_unit & btr_flags */
2002 #define BTF_UP (1<<0) /* unit is up */
2003 #define BTF_RUNNING (1<<1) /* unit is running */
2004 #define BTF_XMIT_CMD (1<<2) /* unit is transmitting CMD packets */
2005 #define BTF_XMIT_ACL (1<<3) /* unit is transmitting ACL packets */
2006 #define BTF_XMIT_SCO (1<<4) /* unit is transmitting SCO packets */
2007 #define BTF_XMIT (BTF_XMIT_CMD | BTF_XMIT_ACL | BTF_XMIT_SCO)
2008 #define BTF_INIT_BDADDR (1<<5) /* waiting for bdaddr */
2009 #define BTF_INIT_BUFFER_SIZE (1<<6) /* waiting for buffer size */
2010 #define BTF_INIT_FEATURES (1<<7) /* waiting for features */
2011 #define BTF_INIT (BTF_INIT_BDADDR | BTF_INIT_BUFFER_SIZE | BTF_INIT_FEATURES)
2012
2013 /**************************************************************************
2014 **************************************************************************
2015 ** HCI Kernel Definitions
2016 **************************************************************************
2017 **************************************************************************/
2018
2019 #ifdef _KERNEL
2020
2021 struct l2cap_channel;
2022 struct mbuf;
2023 struct sco_pcb;
2024 struct socket;
2025
2026 /* global HCI kernel variables */
2027
2028 /* sysctl variables */
2029 extern int hci_memo_expiry;
2030 extern int hci_acl_expiry;
2031 extern int hci_sendspace, hci_recvspace;
2032 extern int hci_eventq_max, hci_aclrxq_max, hci_scorxq_max;
2033
2034 /*
2035 * HCI Connection Information
2036 */
2037 struct hci_link {
2038 struct hci_unit *hl_unit; /* our unit */
2039 TAILQ_ENTRY(hci_link) hl_next; /* next link on unit */
2040
2041 /* common info */
2042 uint16_t hl_state; /* connection state */
2043 uint16_t hl_flags; /* link flags */
2044 bdaddr_t hl_bdaddr; /* dest address */
2045 uint16_t hl_handle; /* connection handle */
2046 uint8_t hl_type; /* link type */
2047
2048 /* ACL link info */
2049 uint8_t hl_lastid; /* last id used */
2050 uint16_t hl_refcnt; /* reference count */
2051 uint16_t hl_mtu; /* signalling mtu for link */
2052 uint16_t hl_flush; /* flush timeout */
2053
2054 TAILQ_HEAD(,l2cap_pdu) hl_txq; /* queue of outgoing PDUs */
2055 int hl_txqlen; /* number of fragments */
2056 struct mbuf *hl_rxp; /* incoming PDU (accumulating)*/
2057 struct callout hl_expire; /* connection expiry timer */
2058 TAILQ_HEAD(,l2cap_req) hl_reqs; /* pending requests */
2059
2060 /* SCO link info */
2061 struct hci_link *hl_link; /* SCO ACL link */
2062 struct sco_pcb *hl_sco; /* SCO pcb */
2063 MBUFQ_HEAD() hl_data; /* SCO outgoing data */
2064 };
2065
2066 /* hci_link state */
2067 #define HCI_LINK_CLOSED 0 /* closed */
2068 #define HCI_LINK_WAIT_CONNECT 1 /* waiting to connect */
2069 #define HCI_LINK_WAIT_AUTH 2 /* waiting for auth */
2070 #define HCI_LINK_WAIT_ENCRYPT 3 /* waiting for encrypt */
2071 #define HCI_LINK_WAIT_SECURE 4 /* waiting for secure */
2072 #define HCI_LINK_OPEN 5 /* ready and willing */
2073 #define HCI_LINK_BLOCK 6 /* open but blocking (see hci_acl_start) */
2074
2075 /* hci_link flags */
2076 #define HCI_LINK_AUTH_REQ (1<<0) /* authentication requested */
2077 #define HCI_LINK_ENCRYPT_REQ (1<<1) /* encryption requested */
2078 #define HCI_LINK_SECURE_REQ (1<<2) /* secure link requested */
2079 #define HCI_LINK_AUTH (1<<3) /* link is authenticated */
2080 #define HCI_LINK_ENCRYPT (1<<4) /* link is encrypted */
2081 #define HCI_LINK_SECURE (1<<5) /* link is secured */
2082
2083 /*
2084 * Bluetooth Memo
2085 * cached device information for remote devices that this unit has seen
2086 */
2087 struct hci_memo {
2088 struct timeval time; /* time of last response */
2089 hci_inquiry_response response; /* inquiry response */
2090 LIST_ENTRY(hci_memo) next;
2091 };
2092
2093 /*
2094 * The Bluetooth HCI device unit structure
2095 */
2096 struct hci_unit {
2097 void *hci_softc; /* ptr to device softc */
2098 struct device *hci_bthub; /* bthub(4) handle */
2099
2100 /* device info */
2101 char *hci_devname; /* device name */
2102 bdaddr_t hci_bdaddr; /* device address */
2103 uint16_t hci_flags; /* see BTF_ above */
2104
2105 uint16_t hci_packet_type; /* packet types */
2106 uint16_t hci_acl_mask; /* ACL packet capabilities */
2107 uint16_t hci_sco_mask; /* SCO packet capabilities */
2108
2109 uint16_t hci_link_policy; /* link policy */
2110 uint16_t hci_lmp_mask; /* link policy capabilities */
2111
2112 /* flow control */
2113 uint16_t hci_max_acl_size; /* ACL payload mtu */
2114 uint16_t hci_num_acl_pkts; /* free ACL packet buffers */
2115 uint8_t hci_num_cmd_pkts; /* free CMD packet buffers */
2116 uint8_t hci_max_sco_size; /* SCO payload mtu */
2117 uint16_t hci_num_sco_pkts; /* free SCO packet buffers */
2118
2119 TAILQ_HEAD(,hci_link) hci_links; /* list of ACL/SCO links */
2120 LIST_HEAD(,hci_memo) hci_memos; /* cached memo list */
2121
2122 /*
2123 * h/w driver callbacks
2124 *
2125 * the device driver must supply these.
2126 */
2127 int (*hci_enable) /* enable device */
2128 (struct hci_unit *);
2129 void (*hci_disable) /* disable device */
2130 (struct hci_unit *);
2131 void (*hci_start_cmd) /* initiate cmd output routine */
2132 (struct hci_unit *);
2133 void (*hci_start_acl) /* initiate acl output routine */
2134 (struct hci_unit *);
2135 void (*hci_start_sco) /* initiate sco output routine */
2136 (struct hci_unit *);
2137 int hci_ipl; /* to block queue operations */
2138
2139 /* input queues */
2140 void *hci_rxint; /* receive interrupt cookie */
2141 MBUFQ_HEAD() hci_eventq; /* Event queue */
2142 MBUFQ_HEAD() hci_aclrxq; /* ACL rx queue */
2143 MBUFQ_HEAD() hci_scorxq; /* SCO rx queue */
2144 uint16_t hci_eventqlen; /* Event queue length */
2145 uint16_t hci_aclrxqlen; /* ACL rx queue length */
2146 uint16_t hci_scorxqlen; /* SCO rx queue length */
2147
2148 /* output queues */
2149 MBUFQ_HEAD() hci_cmdwait; /* pending commands */
2150 MBUFQ_HEAD() hci_cmdq; /* Command queue */
2151 MBUFQ_HEAD() hci_acltxq; /* ACL tx queue */
2152 MBUFQ_HEAD() hci_scotxq; /* SCO tx queue */
2153 MBUFQ_HEAD() hci_scodone; /* SCO done queue */
2154
2155 struct bt_stats hci_stats; /* unit statistics */
2156
2157 SIMPLEQ_ENTRY(hci_unit) hci_next;
2158 };
2159
2160 extern SIMPLEQ_HEAD(hci_unit_list, hci_unit) hci_unit_list;
2161
2162 /*
2163 * HCI layer function prototypes
2164 */
2165
2166 /* hci_event.c */
2167 void hci_event(struct mbuf *, struct hci_unit *);
2168
2169 /* hci_ioctl.c */
2170 int hci_ioctl(unsigned long, void *, struct lwp *);
2171
2172 /* hci_link.c */
2173 struct hci_link *hci_acl_open(struct hci_unit *, bdaddr_t *);
2174 struct hci_link *hci_acl_newconn(struct hci_unit *, bdaddr_t *);
2175 void hci_acl_close(struct hci_link *, int);
2176 void hci_acl_timeout(void *);
2177 int hci_acl_setmode(struct hci_link *);
2178 void hci_acl_linkmode(struct hci_link *);
2179 void hci_acl_recv(struct mbuf *, struct hci_unit *);
2180 int hci_acl_send(struct mbuf *, struct hci_link *, struct l2cap_channel *);
2181 void hci_acl_start(struct hci_link *);
2182 void hci_acl_complete(struct hci_link *, int);
2183 struct hci_link *hci_sco_newconn(struct hci_unit *, bdaddr_t *);
2184 void hci_sco_recv(struct mbuf *, struct hci_unit *);
2185 void hci_sco_start(struct hci_link *);
2186 void hci_sco_complete(struct hci_link *, int);
2187 struct hci_link *hci_link_alloc(struct hci_unit *);
2188 void hci_link_free(struct hci_link *, int);
2189 struct hci_link *hci_link_lookup_bdaddr(struct hci_unit *, bdaddr_t *, uint16_t);
2190 struct hci_link *hci_link_lookup_handle(struct hci_unit *, uint16_t);
2191
2192 /* hci_misc.c */
2193 int hci_route_lookup(bdaddr_t *, bdaddr_t *);
2194 struct hci_memo *hci_memo_find(struct hci_unit *, bdaddr_t *);
2195 void hci_memo_free(struct hci_memo *);
2196
2197 /* hci_socket.c */
2198 void hci_drop(void *);
2199 int hci_usrreq(struct socket *, int, struct mbuf *, struct mbuf *, struct mbuf *, struct lwp *);
2200 int hci_ctloutput(int, struct socket *, int, int, struct mbuf **);
2201 void hci_mtap(struct mbuf *, struct hci_unit *);
2202
2203 /* hci_unit.c */
2204 void hci_attach(struct hci_unit *);
2205 void hci_detach(struct hci_unit *);
2206 int hci_enable(struct hci_unit *);
2207 void hci_disable(struct hci_unit *);
2208 struct hci_unit *hci_unit_lookup(bdaddr_t *);
2209 int hci_send_cmd(struct hci_unit *, uint16_t, void *, uint8_t);
2210 void hci_input_event(struct hci_unit *, struct mbuf *);
2211 void hci_input_acl(struct hci_unit *, struct mbuf *);
2212 void hci_input_sco(struct hci_unit *, struct mbuf *);
2213 void hci_complete_sco(struct hci_unit *, struct mbuf *);
2214 void hci_output_cmd(struct hci_unit *, struct mbuf *);
2215 void hci_output_acl(struct hci_unit *, struct mbuf *);
2216 void hci_output_sco(struct hci_unit *, struct mbuf *);
2217
2218 #endif /* _KERNEL */
2219
2220 #endif /* _NETBT_HCI_H_ */
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