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1da177e4 LT |
1 | /* |
2 | BlueZ - Bluetooth protocol stack for Linux | |
3 | Copyright (C) 2000-2001 Qualcomm Incorporated | |
4 | ||
5 | Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com> | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License version 2 as | |
9 | published by the Free Software Foundation; | |
10 | ||
11 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | |
12 | OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
13 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS. | |
14 | IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY | |
15 | CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES | |
16 | WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
17 | ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
18 | OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
19 | ||
20 | ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS, | |
21 | COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS | |
22 | SOFTWARE IS DISCLAIMED. | |
23 | */ | |
24 | ||
25 | #ifndef __HCI_H | |
26 | #define __HCI_H | |
27 | ||
28 | #define HCI_MAX_ACL_SIZE 1024 | |
29 | #define HCI_MAX_SCO_SIZE 255 | |
30 | #define HCI_MAX_EVENT_SIZE 260 | |
31 | #define HCI_MAX_FRAME_SIZE (HCI_MAX_ACL_SIZE + 4) | |
32 | ||
33 | /* HCI dev events */ | |
34 | #define HCI_DEV_REG 1 | |
35 | #define HCI_DEV_UNREG 2 | |
36 | #define HCI_DEV_UP 3 | |
37 | #define HCI_DEV_DOWN 4 | |
38 | #define HCI_DEV_SUSPEND 5 | |
39 | #define HCI_DEV_RESUME 6 | |
40 | ||
41 | /* HCI notify events */ | |
42 | #define HCI_NOTIFY_CONN_ADD 1 | |
43 | #define HCI_NOTIFY_CONN_DEL 2 | |
44 | #define HCI_NOTIFY_VOICE_SETTING 3 | |
45 | ||
46 | /* HCI device types */ | |
47 | #define HCI_VHCI 0 | |
48 | #define HCI_USB 1 | |
49 | #define HCI_PCCARD 2 | |
50 | #define HCI_UART 3 | |
51 | #define HCI_RS232 4 | |
52 | #define HCI_PCI 5 | |
53 | ||
54 | /* HCI device quirks */ | |
55 | enum { | |
56 | HCI_QUIRK_RESET_ON_INIT, | |
57 | HCI_QUIRK_RAW_DEVICE | |
58 | }; | |
59 | ||
60 | /* HCI device flags */ | |
61 | enum { | |
62 | HCI_UP, | |
63 | HCI_INIT, | |
64 | HCI_RUNNING, | |
65 | ||
66 | HCI_PSCAN, | |
67 | HCI_ISCAN, | |
68 | HCI_AUTH, | |
69 | HCI_ENCRYPT, | |
70 | HCI_INQUIRY, | |
71 | ||
72 | HCI_RAW, | |
73 | ||
74 | HCI_SECMGR | |
75 | }; | |
76 | ||
77 | /* HCI ioctl defines */ | |
78 | #define HCIDEVUP _IOW('H', 201, int) | |
79 | #define HCIDEVDOWN _IOW('H', 202, int) | |
80 | #define HCIDEVRESET _IOW('H', 203, int) | |
81 | #define HCIDEVRESTAT _IOW('H', 204, int) | |
82 | ||
83 | #define HCIGETDEVLIST _IOR('H', 210, int) | |
84 | #define HCIGETDEVINFO _IOR('H', 211, int) | |
85 | #define HCIGETCONNLIST _IOR('H', 212, int) | |
86 | #define HCIGETCONNINFO _IOR('H', 213, int) | |
87 | ||
88 | #define HCISETRAW _IOW('H', 220, int) | |
89 | #define HCISETSCAN _IOW('H', 221, int) | |
90 | #define HCISETAUTH _IOW('H', 222, int) | |
91 | #define HCISETENCRYPT _IOW('H', 223, int) | |
92 | #define HCISETPTYPE _IOW('H', 224, int) | |
93 | #define HCISETLINKPOL _IOW('H', 225, int) | |
94 | #define HCISETLINKMODE _IOW('H', 226, int) | |
95 | #define HCISETACLMTU _IOW('H', 227, int) | |
96 | #define HCISETSCOMTU _IOW('H', 228, int) | |
97 | ||
98 | #define HCISETSECMGR _IOW('H', 230, int) | |
99 | ||
100 | #define HCIINQUIRY _IOR('H', 240, int) | |
101 | ||
102 | /* HCI timeouts */ | |
103 | #define HCI_CONN_TIMEOUT (HZ * 40) | |
104 | #define HCI_DISCONN_TIMEOUT (HZ * 2) | |
105 | #define HCI_CONN_IDLE_TIMEOUT (HZ * 60) | |
106 | ||
107 | /* HCI Packet types */ | |
108 | #define HCI_COMMAND_PKT 0x01 | |
109 | #define HCI_ACLDATA_PKT 0x02 | |
110 | #define HCI_SCODATA_PKT 0x03 | |
111 | #define HCI_EVENT_PKT 0x04 | |
112 | #define HCI_VENDOR_PKT 0xff | |
113 | ||
114 | /* HCI Packet types */ | |
115 | #define HCI_DM1 0x0008 | |
116 | #define HCI_DM3 0x0400 | |
117 | #define HCI_DM5 0x4000 | |
118 | #define HCI_DH1 0x0010 | |
119 | #define HCI_DH3 0x0800 | |
120 | #define HCI_DH5 0x8000 | |
121 | ||
122 | #define HCI_HV1 0x0020 | |
123 | #define HCI_HV2 0x0040 | |
124 | #define HCI_HV3 0x0080 | |
125 | ||
126 | #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) | |
127 | #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) | |
128 | ||
129 | /* ACL flags */ | |
130 | #define ACL_CONT 0x01 | |
131 | #define ACL_START 0x02 | |
132 | #define ACL_ACTIVE_BCAST 0x04 | |
133 | #define ACL_PICO_BCAST 0x08 | |
134 | ||
135 | /* Baseband links */ | |
136 | #define SCO_LINK 0x00 | |
137 | #define ACL_LINK 0x01 | |
138 | ||
139 | /* LMP features */ | |
140 | #define LMP_3SLOT 0x01 | |
141 | #define LMP_5SLOT 0x02 | |
142 | #define LMP_ENCRYPT 0x04 | |
143 | #define LMP_SOFFSET 0x08 | |
144 | #define LMP_TACCURACY 0x10 | |
145 | #define LMP_RSWITCH 0x20 | |
146 | #define LMP_HOLD 0x40 | |
147 | #define LMP_SNIF 0x80 | |
148 | ||
149 | #define LMP_PARK 0x01 | |
150 | #define LMP_RSSI 0x02 | |
151 | #define LMP_QUALITY 0x04 | |
152 | #define LMP_SCO 0x08 | |
153 | #define LMP_HV2 0x10 | |
154 | #define LMP_HV3 0x20 | |
155 | #define LMP_ULAW 0x40 | |
156 | #define LMP_ALAW 0x80 | |
157 | ||
158 | #define LMP_CVSD 0x01 | |
159 | #define LMP_PSCHEME 0x02 | |
160 | #define LMP_PCONTROL 0x04 | |
161 | ||
162 | /* Link policies */ | |
163 | #define HCI_LP_RSWITCH 0x0001 | |
164 | #define HCI_LP_HOLD 0x0002 | |
165 | #define HCI_LP_SNIFF 0x0004 | |
166 | #define HCI_LP_PARK 0x0008 | |
167 | ||
168 | /* Link mode */ | |
169 | #define HCI_LM_ACCEPT 0x8000 | |
170 | #define HCI_LM_MASTER 0x0001 | |
171 | #define HCI_LM_AUTH 0x0002 | |
172 | #define HCI_LM_ENCRYPT 0x0004 | |
173 | #define HCI_LM_TRUSTED 0x0008 | |
174 | #define HCI_LM_RELIABLE 0x0010 | |
175 | #define HCI_LM_SECURE 0x0020 | |
176 | ||
177 | /* ----- HCI Commands ---- */ | |
178 | /* OGF & OCF values */ | |
179 | ||
180 | /* Informational Parameters */ | |
181 | #define OGF_INFO_PARAM 0x04 | |
182 | ||
183 | #define OCF_READ_LOCAL_VERSION 0x0001 | |
184 | struct hci_rp_read_loc_version { | |
185 | __u8 status; | |
186 | __u8 hci_ver; | |
187 | __u16 hci_rev; | |
188 | __u8 lmp_ver; | |
189 | __u16 manufacturer; | |
190 | __u16 lmp_subver; | |
191 | } __attribute__ ((packed)); | |
192 | ||
193 | #define OCF_READ_LOCAL_FEATURES 0x0003 | |
194 | struct hci_rp_read_loc_features { | |
195 | __u8 status; | |
196 | __u8 features[8]; | |
197 | } __attribute__ ((packed)); | |
198 | ||
199 | #define OCF_READ_BUFFER_SIZE 0x0005 | |
200 | struct hci_rp_read_buffer_size { | |
201 | __u8 status; | |
202 | __u16 acl_mtu; | |
203 | __u8 sco_mtu; | |
204 | __u16 acl_max_pkt; | |
205 | __u16 sco_max_pkt; | |
206 | } __attribute__ ((packed)); | |
207 | ||
208 | #define OCF_READ_BD_ADDR 0x0009 | |
209 | struct hci_rp_read_bd_addr { | |
210 | __u8 status; | |
211 | bdaddr_t bdaddr; | |
212 | } __attribute__ ((packed)); | |
213 | ||
214 | /* Host Controller and Baseband */ | |
215 | #define OGF_HOST_CTL 0x03 | |
216 | #define OCF_RESET 0x0003 | |
217 | #define OCF_READ_AUTH_ENABLE 0x001F | |
218 | #define OCF_WRITE_AUTH_ENABLE 0x0020 | |
219 | #define AUTH_DISABLED 0x00 | |
220 | #define AUTH_ENABLED 0x01 | |
221 | ||
222 | #define OCF_READ_ENCRYPT_MODE 0x0021 | |
223 | #define OCF_WRITE_ENCRYPT_MODE 0x0022 | |
224 | #define ENCRYPT_DISABLED 0x00 | |
225 | #define ENCRYPT_P2P 0x01 | |
226 | #define ENCRYPT_BOTH 0x02 | |
227 | ||
228 | #define OCF_WRITE_CA_TIMEOUT 0x0016 | |
229 | #define OCF_WRITE_PG_TIMEOUT 0x0018 | |
230 | ||
231 | #define OCF_WRITE_SCAN_ENABLE 0x001A | |
232 | #define SCAN_DISABLED 0x00 | |
233 | #define SCAN_INQUIRY 0x01 | |
234 | #define SCAN_PAGE 0x02 | |
235 | ||
236 | #define OCF_SET_EVENT_FLT 0x0005 | |
237 | struct hci_cp_set_event_flt { | |
238 | __u8 flt_type; | |
239 | __u8 cond_type; | |
240 | __u8 condition[0]; | |
241 | } __attribute__ ((packed)); | |
242 | ||
243 | /* Filter types */ | |
244 | #define HCI_FLT_CLEAR_ALL 0x00 | |
245 | #define HCI_FLT_INQ_RESULT 0x01 | |
246 | #define HCI_FLT_CONN_SETUP 0x02 | |
247 | ||
248 | /* CONN_SETUP Condition types */ | |
249 | #define HCI_CONN_SETUP_ALLOW_ALL 0x00 | |
250 | #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 | |
251 | #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 | |
252 | ||
253 | /* CONN_SETUP Conditions */ | |
254 | #define HCI_CONN_SETUP_AUTO_OFF 0x01 | |
255 | #define HCI_CONN_SETUP_AUTO_ON 0x02 | |
256 | ||
257 | #define OCF_READ_CLASS_OF_DEV 0x0023 | |
258 | struct hci_rp_read_dev_class { | |
259 | __u8 status; | |
260 | __u8 dev_class[3]; | |
261 | } __attribute__ ((packed)); | |
262 | ||
263 | #define OCF_WRITE_CLASS_OF_DEV 0x0024 | |
264 | struct hci_cp_write_dev_class { | |
265 | __u8 dev_class[3]; | |
266 | } __attribute__ ((packed)); | |
267 | ||
268 | #define OCF_READ_VOICE_SETTING 0x0025 | |
269 | struct hci_rp_read_voice_setting { | |
270 | __u8 status; | |
271 | __u16 voice_setting; | |
272 | } __attribute__ ((packed)); | |
273 | ||
274 | #define OCF_WRITE_VOICE_SETTING 0x0026 | |
275 | struct hci_cp_write_voice_setting { | |
276 | __u16 voice_setting; | |
277 | } __attribute__ ((packed)); | |
278 | ||
279 | #define OCF_HOST_BUFFER_SIZE 0x0033 | |
280 | struct hci_cp_host_buffer_size { | |
281 | __u16 acl_mtu; | |
282 | __u8 sco_mtu; | |
283 | __u16 acl_max_pkt; | |
284 | __u16 sco_max_pkt; | |
285 | } __attribute__ ((packed)); | |
286 | ||
287 | /* Link Control */ | |
288 | #define OGF_LINK_CTL 0x01 | |
289 | #define OCF_CREATE_CONN 0x0005 | |
290 | struct hci_cp_create_conn { | |
291 | bdaddr_t bdaddr; | |
292 | __u16 pkt_type; | |
293 | __u8 pscan_rep_mode; | |
294 | __u8 pscan_mode; | |
295 | __u16 clock_offset; | |
296 | __u8 role_switch; | |
297 | } __attribute__ ((packed)); | |
298 | ||
299 | #define OCF_ACCEPT_CONN_REQ 0x0009 | |
300 | struct hci_cp_accept_conn_req { | |
301 | bdaddr_t bdaddr; | |
302 | __u8 role; | |
303 | } __attribute__ ((packed)); | |
304 | ||
305 | #define OCF_REJECT_CONN_REQ 0x000a | |
306 | struct hci_cp_reject_conn_req { | |
307 | bdaddr_t bdaddr; | |
308 | __u8 reason; | |
309 | } __attribute__ ((packed)); | |
310 | ||
311 | #define OCF_DISCONNECT 0x0006 | |
312 | struct hci_cp_disconnect { | |
313 | __u16 handle; | |
314 | __u8 reason; | |
315 | } __attribute__ ((packed)); | |
316 | ||
317 | #define OCF_ADD_SCO 0x0007 | |
318 | struct hci_cp_add_sco { | |
319 | __u16 handle; | |
320 | __u16 pkt_type; | |
321 | } __attribute__ ((packed)); | |
322 | ||
323 | #define OCF_INQUIRY 0x0001 | |
324 | struct hci_cp_inquiry { | |
325 | __u8 lap[3]; | |
326 | __u8 length; | |
327 | __u8 num_rsp; | |
328 | } __attribute__ ((packed)); | |
329 | ||
330 | #define OCF_INQUIRY_CANCEL 0x0002 | |
331 | ||
332 | #define OCF_LINK_KEY_REPLY 0x000B | |
333 | struct hci_cp_link_key_reply { | |
334 | bdaddr_t bdaddr; | |
335 | __u8 link_key[16]; | |
336 | } __attribute__ ((packed)); | |
337 | ||
338 | #define OCF_LINK_KEY_NEG_REPLY 0x000C | |
339 | struct hci_cp_link_key_neg_reply { | |
340 | bdaddr_t bdaddr; | |
341 | } __attribute__ ((packed)); | |
342 | ||
343 | #define OCF_PIN_CODE_REPLY 0x000D | |
344 | struct hci_cp_pin_code_reply { | |
345 | bdaddr_t bdaddr; | |
346 | __u8 pin_len; | |
347 | __u8 pin_code[16]; | |
348 | } __attribute__ ((packed)); | |
349 | ||
350 | #define OCF_PIN_CODE_NEG_REPLY 0x000E | |
351 | struct hci_cp_pin_code_neg_reply { | |
352 | bdaddr_t bdaddr; | |
353 | } __attribute__ ((packed)); | |
354 | ||
355 | #define OCF_CHANGE_CONN_PTYPE 0x000F | |
356 | struct hci_cp_change_conn_ptype { | |
357 | __u16 handle; | |
358 | __u16 pkt_type; | |
359 | } __attribute__ ((packed)); | |
360 | ||
361 | #define OCF_AUTH_REQUESTED 0x0011 | |
362 | struct hci_cp_auth_requested { | |
363 | __u16 handle; | |
364 | } __attribute__ ((packed)); | |
365 | ||
366 | #define OCF_SET_CONN_ENCRYPT 0x0013 | |
367 | struct hci_cp_set_conn_encrypt { | |
368 | __u16 handle; | |
369 | __u8 encrypt; | |
370 | } __attribute__ ((packed)); | |
371 | ||
372 | #define OCF_CHANGE_CONN_LINK_KEY 0x0015 | |
373 | struct hci_cp_change_conn_link_key { | |
374 | __u16 handle; | |
375 | } __attribute__ ((packed)); | |
376 | ||
377 | #define OCF_READ_REMOTE_FEATURES 0x001B | |
378 | struct hci_cp_read_rmt_features { | |
379 | __u16 handle; | |
380 | } __attribute__ ((packed)); | |
381 | ||
382 | #define OCF_READ_REMOTE_VERSION 0x001D | |
383 | struct hci_cp_read_rmt_version { | |
384 | __u16 handle; | |
385 | } __attribute__ ((packed)); | |
386 | ||
387 | /* Link Policy */ | |
388 | #define OGF_LINK_POLICY 0x02 | |
389 | #define OCF_ROLE_DISCOVERY 0x0009 | |
390 | struct hci_cp_role_discovery { | |
391 | __u16 handle; | |
392 | } __attribute__ ((packed)); | |
393 | struct hci_rp_role_discovery { | |
394 | __u8 status; | |
395 | __u16 handle; | |
396 | __u8 role; | |
397 | } __attribute__ ((packed)); | |
398 | ||
399 | #define OCF_READ_LINK_POLICY 0x000C | |
400 | struct hci_cp_read_link_policy { | |
401 | __u16 handle; | |
402 | } __attribute__ ((packed)); | |
403 | struct hci_rp_read_link_policy { | |
404 | __u8 status; | |
405 | __u16 handle; | |
406 | __u16 policy; | |
407 | } __attribute__ ((packed)); | |
408 | ||
409 | #define OCF_SWITCH_ROLE 0x000B | |
410 | struct hci_cp_switch_role { | |
411 | bdaddr_t bdaddr; | |
412 | __u8 role; | |
413 | } __attribute__ ((packed)); | |
414 | ||
415 | #define OCF_WRITE_LINK_POLICY 0x000D | |
416 | struct hci_cp_write_link_policy { | |
417 | __u16 handle; | |
418 | __u16 policy; | |
419 | } __attribute__ ((packed)); | |
420 | struct hci_rp_write_link_policy { | |
421 | __u8 status; | |
422 | __u16 handle; | |
423 | } __attribute__ ((packed)); | |
424 | ||
425 | /* Status params */ | |
426 | #define OGF_STATUS_PARAM 0x05 | |
427 | ||
428 | /* Testing commands */ | |
429 | #define OGF_TESTING_CMD 0x3E | |
430 | ||
431 | /* Vendor specific commands */ | |
432 | #define OGF_VENDOR_CMD 0x3F | |
433 | ||
434 | /* ---- HCI Events ---- */ | |
435 | #define HCI_EV_INQUIRY_COMPLETE 0x01 | |
436 | ||
437 | #define HCI_EV_INQUIRY_RESULT 0x02 | |
438 | struct inquiry_info { | |
439 | bdaddr_t bdaddr; | |
440 | __u8 pscan_rep_mode; | |
441 | __u8 pscan_period_mode; | |
442 | __u8 pscan_mode; | |
443 | __u8 dev_class[3]; | |
444 | __u16 clock_offset; | |
445 | } __attribute__ ((packed)); | |
446 | ||
447 | #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 | |
448 | struct inquiry_info_with_rssi { | |
449 | bdaddr_t bdaddr; | |
450 | __u8 pscan_rep_mode; | |
451 | __u8 pscan_period_mode; | |
452 | __u8 dev_class[3]; | |
453 | __u16 clock_offset; | |
454 | __s8 rssi; | |
455 | } __attribute__ ((packed)); | |
45bb4bf0 MH |
456 | struct inquiry_info_with_rssi_and_pscan_mode { |
457 | bdaddr_t bdaddr; | |
458 | __u8 pscan_rep_mode; | |
459 | __u8 pscan_period_mode; | |
460 | __u8 pscan_mode; | |
461 | __u8 dev_class[3]; | |
462 | __u16 clock_offset; | |
463 | __s8 rssi; | |
464 | } __attribute__ ((packed)); | |
1da177e4 LT |
465 | |
466 | #define HCI_EV_CONN_COMPLETE 0x03 | |
467 | struct hci_ev_conn_complete { | |
468 | __u8 status; | |
469 | __u16 handle; | |
470 | bdaddr_t bdaddr; | |
471 | __u8 link_type; | |
472 | __u8 encr_mode; | |
473 | } __attribute__ ((packed)); | |
474 | ||
475 | #define HCI_EV_CONN_REQUEST 0x04 | |
476 | struct hci_ev_conn_request { | |
477 | bdaddr_t bdaddr; | |
478 | __u8 dev_class[3]; | |
479 | __u8 link_type; | |
480 | } __attribute__ ((packed)); | |
481 | ||
482 | #define HCI_EV_DISCONN_COMPLETE 0x05 | |
483 | struct hci_ev_disconn_complete { | |
484 | __u8 status; | |
485 | __u16 handle; | |
486 | __u8 reason; | |
487 | } __attribute__ ((packed)); | |
488 | ||
489 | #define HCI_EV_AUTH_COMPLETE 0x06 | |
490 | struct hci_ev_auth_complete { | |
491 | __u8 status; | |
492 | __u16 handle; | |
493 | } __attribute__ ((packed)); | |
494 | ||
495 | #define HCI_EV_ENCRYPT_CHANGE 0x08 | |
496 | struct hci_ev_encrypt_change { | |
497 | __u8 status; | |
498 | __u16 handle; | |
499 | __u8 encrypt; | |
500 | } __attribute__ ((packed)); | |
501 | ||
502 | #define HCI_EV_CHANGE_CONN_LINK_KEY_COMPLETE 0x09 | |
503 | struct hci_ev_change_conn_link_key_complete { | |
504 | __u8 status; | |
505 | __u16 handle; | |
506 | } __attribute__ ((packed)); | |
507 | ||
508 | #define HCI_EV_QOS_SETUP_COMPLETE 0x0D | |
509 | struct hci_qos { | |
510 | __u8 service_type; | |
511 | __u32 token_rate; | |
512 | __u32 peak_bandwidth; | |
513 | __u32 latency; | |
514 | __u32 delay_variation; | |
515 | } __attribute__ ((packed)); | |
516 | struct hci_ev_qos_setup_complete { | |
517 | __u8 status; | |
518 | __u16 handle; | |
519 | struct hci_qos qos; | |
520 | } __attribute__ ((packed)); | |
521 | ||
522 | #define HCI_EV_CMD_COMPLETE 0x0E | |
523 | struct hci_ev_cmd_complete { | |
524 | __u8 ncmd; | |
525 | __u16 opcode; | |
526 | } __attribute__ ((packed)); | |
527 | ||
528 | #define HCI_EV_CMD_STATUS 0x0F | |
529 | struct hci_ev_cmd_status { | |
530 | __u8 status; | |
531 | __u8 ncmd; | |
532 | __u16 opcode; | |
533 | } __attribute__ ((packed)); | |
534 | ||
535 | #define HCI_EV_NUM_COMP_PKTS 0x13 | |
536 | struct hci_ev_num_comp_pkts { | |
537 | __u8 num_hndl; | |
538 | /* variable length part */ | |
539 | } __attribute__ ((packed)); | |
540 | ||
541 | #define HCI_EV_ROLE_CHANGE 0x12 | |
542 | struct hci_ev_role_change { | |
543 | __u8 status; | |
544 | bdaddr_t bdaddr; | |
545 | __u8 role; | |
546 | } __attribute__ ((packed)); | |
547 | ||
548 | #define HCI_EV_MODE_CHANGE 0x14 | |
549 | struct hci_ev_mode_change { | |
550 | __u8 status; | |
551 | __u16 handle; | |
552 | __u8 mode; | |
553 | __u16 interval; | |
554 | } __attribute__ ((packed)); | |
555 | ||
556 | #define HCI_EV_PIN_CODE_REQ 0x16 | |
557 | struct hci_ev_pin_code_req { | |
558 | bdaddr_t bdaddr; | |
559 | } __attribute__ ((packed)); | |
560 | ||
561 | #define HCI_EV_LINK_KEY_REQ 0x17 | |
562 | struct hci_ev_link_key_req { | |
563 | bdaddr_t bdaddr; | |
564 | } __attribute__ ((packed)); | |
565 | ||
566 | #define HCI_EV_LINK_KEY_NOTIFY 0x18 | |
567 | struct hci_ev_link_key_notify { | |
568 | bdaddr_t bdaddr; | |
569 | __u8 link_key[16]; | |
570 | __u8 key_type; | |
571 | } __attribute__ ((packed)); | |
572 | ||
573 | #define HCI_EV_RMT_FEATURES 0x0B | |
574 | struct hci_ev_rmt_features { | |
575 | __u8 status; | |
576 | __u16 handle; | |
577 | __u8 features[8]; | |
578 | } __attribute__ ((packed)); | |
579 | ||
580 | #define HCI_EV_RMT_VERSION 0x0C | |
581 | struct hci_ev_rmt_version { | |
582 | __u8 status; | |
583 | __u16 handle; | |
584 | __u8 lmp_ver; | |
585 | __u16 manufacturer; | |
586 | __u16 lmp_subver; | |
587 | } __attribute__ ((packed)); | |
588 | ||
589 | #define HCI_EV_CLOCK_OFFSET 0x01C | |
590 | struct hci_ev_clock_offset { | |
591 | __u8 status; | |
592 | __u16 handle; | |
593 | __u16 clock_offset; | |
594 | } __attribute__ ((packed)); | |
595 | ||
85a1e930 MH |
596 | #define HCI_EV_PSCAN_REP_MODE 0x20 |
597 | struct hci_ev_pscan_rep_mode { | |
598 | bdaddr_t bdaddr; | |
599 | __u8 pscan_rep_mode; | |
600 | } __attribute__ ((packed)); | |
601 | ||
1da177e4 LT |
602 | /* Internal events generated by Bluetooth stack */ |
603 | #define HCI_EV_STACK_INTERNAL 0xFD | |
604 | struct hci_ev_stack_internal { | |
605 | __u16 type; | |
606 | __u8 data[0]; | |
607 | } __attribute__ ((packed)); | |
608 | ||
609 | #define HCI_EV_SI_DEVICE 0x01 | |
610 | struct hci_ev_si_device { | |
611 | __u16 event; | |
612 | __u16 dev_id; | |
613 | } __attribute__ ((packed)); | |
614 | ||
615 | #define HCI_EV_SI_SECURITY 0x02 | |
616 | struct hci_ev_si_security { | |
617 | __u16 event; | |
618 | __u16 proto; | |
619 | __u16 subproto; | |
620 | __u8 incoming; | |
621 | } __attribute__ ((packed)); | |
622 | ||
623 | /* ---- HCI Packet structures ---- */ | |
624 | #define HCI_COMMAND_HDR_SIZE 3 | |
625 | #define HCI_EVENT_HDR_SIZE 2 | |
626 | #define HCI_ACL_HDR_SIZE 4 | |
627 | #define HCI_SCO_HDR_SIZE 3 | |
628 | ||
629 | struct hci_command_hdr { | |
630 | __u16 opcode; /* OCF & OGF */ | |
631 | __u8 plen; | |
632 | } __attribute__ ((packed)); | |
633 | ||
634 | struct hci_event_hdr { | |
635 | __u8 evt; | |
636 | __u8 plen; | |
637 | } __attribute__ ((packed)); | |
638 | ||
639 | struct hci_acl_hdr { | |
640 | __u16 handle; /* Handle & Flags(PB, BC) */ | |
641 | __u16 dlen; | |
642 | } __attribute__ ((packed)); | |
643 | ||
644 | struct hci_sco_hdr { | |
645 | __u16 handle; | |
646 | __u8 dlen; | |
647 | } __attribute__ ((packed)); | |
648 | ||
649 | /* Command opcode pack/unpack */ | |
650 | #define hci_opcode_pack(ogf, ocf) (__u16)((ocf & 0x03ff)|(ogf << 10)) | |
651 | #define hci_opcode_ogf(op) (op >> 10) | |
652 | #define hci_opcode_ocf(op) (op & 0x03ff) | |
653 | ||
654 | /* ACL handle and flags pack/unpack */ | |
655 | #define hci_handle_pack(h, f) (__u16)((h & 0x0fff)|(f << 12)) | |
656 | #define hci_handle(h) (h & 0x0fff) | |
657 | #define hci_flags(h) (h >> 12) | |
658 | ||
659 | /* ---- HCI Sockets ---- */ | |
660 | ||
661 | /* Socket options */ | |
662 | #define HCI_DATA_DIR 1 | |
663 | #define HCI_FILTER 2 | |
664 | #define HCI_TIME_STAMP 3 | |
665 | ||
666 | /* CMSG flags */ | |
667 | #define HCI_CMSG_DIR 0x0001 | |
668 | #define HCI_CMSG_TSTAMP 0x0002 | |
669 | ||
670 | struct sockaddr_hci { | |
671 | sa_family_t hci_family; | |
672 | unsigned short hci_dev; | |
673 | }; | |
674 | #define HCI_DEV_NONE 0xffff | |
675 | ||
676 | struct hci_filter { | |
677 | unsigned long type_mask; | |
678 | unsigned long event_mask[2]; | |
679 | __u16 opcode; | |
680 | }; | |
681 | ||
682 | struct hci_ufilter { | |
683 | __u32 type_mask; | |
684 | __u32 event_mask[2]; | |
685 | __u16 opcode; | |
686 | }; | |
687 | ||
688 | #define HCI_FLT_TYPE_BITS 31 | |
689 | #define HCI_FLT_EVENT_BITS 63 | |
690 | #define HCI_FLT_OGF_BITS 63 | |
691 | #define HCI_FLT_OCF_BITS 127 | |
692 | ||
693 | /* ---- HCI Ioctl requests structures ---- */ | |
694 | struct hci_dev_stats { | |
695 | __u32 err_rx; | |
696 | __u32 err_tx; | |
697 | __u32 cmd_tx; | |
698 | __u32 evt_rx; | |
699 | __u32 acl_tx; | |
700 | __u32 acl_rx; | |
701 | __u32 sco_tx; | |
702 | __u32 sco_rx; | |
703 | __u32 byte_rx; | |
704 | __u32 byte_tx; | |
705 | }; | |
706 | ||
707 | struct hci_dev_info { | |
708 | __u16 dev_id; | |
709 | char name[8]; | |
710 | ||
711 | bdaddr_t bdaddr; | |
712 | ||
713 | __u32 flags; | |
714 | __u8 type; | |
715 | ||
716 | __u8 features[8]; | |
717 | ||
718 | __u32 pkt_type; | |
719 | __u32 link_policy; | |
720 | __u32 link_mode; | |
721 | ||
722 | __u16 acl_mtu; | |
723 | __u16 acl_pkts; | |
724 | __u16 sco_mtu; | |
725 | __u16 sco_pkts; | |
726 | ||
727 | struct hci_dev_stats stat; | |
728 | }; | |
729 | ||
730 | struct hci_conn_info { | |
731 | __u16 handle; | |
732 | bdaddr_t bdaddr; | |
733 | __u8 type; | |
734 | __u8 out; | |
735 | __u16 state; | |
736 | __u32 link_mode; | |
737 | }; | |
738 | ||
739 | struct hci_dev_req { | |
740 | __u16 dev_id; | |
741 | __u32 dev_opt; | |
742 | }; | |
743 | ||
744 | struct hci_dev_list_req { | |
745 | __u16 dev_num; | |
746 | struct hci_dev_req dev_req[0]; /* hci_dev_req structures */ | |
747 | }; | |
748 | ||
749 | struct hci_conn_list_req { | |
750 | __u16 dev_id; | |
751 | __u16 conn_num; | |
752 | struct hci_conn_info conn_info[0]; | |
753 | }; | |
754 | ||
755 | struct hci_conn_info_req { | |
756 | bdaddr_t bdaddr; | |
757 | __u8 type; | |
758 | struct hci_conn_info conn_info[0]; | |
759 | }; | |
760 | ||
761 | struct hci_inquiry_req { | |
762 | __u16 dev_id; | |
763 | __u16 flags; | |
764 | __u8 lap[3]; | |
765 | __u8 length; | |
766 | __u8 num_rsp; | |
767 | }; | |
768 | #define IREQ_CACHE_FLUSH 0x0001 | |
769 | ||
770 | #endif /* __HCI_H */ |