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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, | |
da1f5198 MH |
57 | HCI_QUIRK_RAW_DEVICE, |
58 | HCI_QUIRK_FIXUP_BUFFER_SIZE | |
1da177e4 LT |
59 | }; |
60 | ||
61 | /* HCI device flags */ | |
62 | enum { | |
63 | HCI_UP, | |
64 | HCI_INIT, | |
65 | HCI_RUNNING, | |
66 | ||
67 | HCI_PSCAN, | |
68 | HCI_ISCAN, | |
69 | HCI_AUTH, | |
70 | HCI_ENCRYPT, | |
71 | HCI_INQUIRY, | |
72 | ||
73 | HCI_RAW, | |
74 | ||
75 | HCI_SECMGR | |
76 | }; | |
77 | ||
78 | /* HCI ioctl defines */ | |
79 | #define HCIDEVUP _IOW('H', 201, int) | |
80 | #define HCIDEVDOWN _IOW('H', 202, int) | |
81 | #define HCIDEVRESET _IOW('H', 203, int) | |
82 | #define HCIDEVRESTAT _IOW('H', 204, int) | |
83 | ||
84 | #define HCIGETDEVLIST _IOR('H', 210, int) | |
85 | #define HCIGETDEVINFO _IOR('H', 211, int) | |
86 | #define HCIGETCONNLIST _IOR('H', 212, int) | |
87 | #define HCIGETCONNINFO _IOR('H', 213, int) | |
88 | ||
89 | #define HCISETRAW _IOW('H', 220, int) | |
90 | #define HCISETSCAN _IOW('H', 221, int) | |
91 | #define HCISETAUTH _IOW('H', 222, int) | |
92 | #define HCISETENCRYPT _IOW('H', 223, int) | |
93 | #define HCISETPTYPE _IOW('H', 224, int) | |
94 | #define HCISETLINKPOL _IOW('H', 225, int) | |
95 | #define HCISETLINKMODE _IOW('H', 226, int) | |
96 | #define HCISETACLMTU _IOW('H', 227, int) | |
97 | #define HCISETSCOMTU _IOW('H', 228, int) | |
98 | ||
99 | #define HCISETSECMGR _IOW('H', 230, int) | |
100 | ||
101 | #define HCIINQUIRY _IOR('H', 240, int) | |
102 | ||
103 | /* HCI timeouts */ | |
04837f64 MH |
104 | #define HCI_CONNECT_TIMEOUT (40000) /* 40 seconds */ |
105 | #define HCI_DISCONN_TIMEOUT (2000) /* 2 seconds */ | |
106 | #define HCI_IDLE_TIMEOUT (6000) /* 6 seconds */ | |
107 | #define HCI_INIT_TIMEOUT (10000) /* 10 seconds */ | |
1da177e4 LT |
108 | |
109 | /* HCI Packet types */ | |
110 | #define HCI_COMMAND_PKT 0x01 | |
111 | #define HCI_ACLDATA_PKT 0x02 | |
112 | #define HCI_SCODATA_PKT 0x03 | |
113 | #define HCI_EVENT_PKT 0x04 | |
114 | #define HCI_VENDOR_PKT 0xff | |
115 | ||
116 | /* HCI Packet types */ | |
117 | #define HCI_DM1 0x0008 | |
118 | #define HCI_DM3 0x0400 | |
119 | #define HCI_DM5 0x4000 | |
120 | #define HCI_DH1 0x0010 | |
121 | #define HCI_DH3 0x0800 | |
122 | #define HCI_DH5 0x8000 | |
123 | ||
124 | #define HCI_HV1 0x0020 | |
125 | #define HCI_HV2 0x0040 | |
126 | #define HCI_HV3 0x0080 | |
127 | ||
128 | #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) | |
129 | #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) | |
130 | ||
131 | /* ACL flags */ | |
132 | #define ACL_CONT 0x01 | |
133 | #define ACL_START 0x02 | |
134 | #define ACL_ACTIVE_BCAST 0x04 | |
135 | #define ACL_PICO_BCAST 0x08 | |
136 | ||
137 | /* Baseband links */ | |
138 | #define SCO_LINK 0x00 | |
139 | #define ACL_LINK 0x01 | |
140 | ||
141 | /* LMP features */ | |
142 | #define LMP_3SLOT 0x01 | |
143 | #define LMP_5SLOT 0x02 | |
144 | #define LMP_ENCRYPT 0x04 | |
145 | #define LMP_SOFFSET 0x08 | |
146 | #define LMP_TACCURACY 0x10 | |
147 | #define LMP_RSWITCH 0x20 | |
148 | #define LMP_HOLD 0x40 | |
04837f64 | 149 | #define LMP_SNIFF 0x80 |
1da177e4 LT |
150 | |
151 | #define LMP_PARK 0x01 | |
152 | #define LMP_RSSI 0x02 | |
153 | #define LMP_QUALITY 0x04 | |
154 | #define LMP_SCO 0x08 | |
155 | #define LMP_HV2 0x10 | |
156 | #define LMP_HV3 0x20 | |
157 | #define LMP_ULAW 0x40 | |
158 | #define LMP_ALAW 0x80 | |
159 | ||
160 | #define LMP_CVSD 0x01 | |
161 | #define LMP_PSCHEME 0x02 | |
162 | #define LMP_PCONTROL 0x04 | |
163 | ||
04837f64 MH |
164 | #define LMP_SNIFF_SUBR 0x02 |
165 | ||
166 | /* Connection modes */ | |
167 | #define HCI_CM_ACTIVE 0x0000 | |
168 | #define HCI_CM_HOLD 0x0001 | |
169 | #define HCI_CM_SNIFF 0x0002 | |
170 | #define HCI_CM_PARK 0x0003 | |
171 | ||
1da177e4 LT |
172 | /* Link policies */ |
173 | #define HCI_LP_RSWITCH 0x0001 | |
174 | #define HCI_LP_HOLD 0x0002 | |
175 | #define HCI_LP_SNIFF 0x0004 | |
176 | #define HCI_LP_PARK 0x0008 | |
177 | ||
04837f64 | 178 | /* Link modes */ |
1da177e4 LT |
179 | #define HCI_LM_ACCEPT 0x8000 |
180 | #define HCI_LM_MASTER 0x0001 | |
181 | #define HCI_LM_AUTH 0x0002 | |
182 | #define HCI_LM_ENCRYPT 0x0004 | |
183 | #define HCI_LM_TRUSTED 0x0008 | |
184 | #define HCI_LM_RELIABLE 0x0010 | |
185 | #define HCI_LM_SECURE 0x0020 | |
186 | ||
187 | /* ----- HCI Commands ---- */ | |
188 | /* OGF & OCF values */ | |
189 | ||
190 | /* Informational Parameters */ | |
191 | #define OGF_INFO_PARAM 0x04 | |
192 | ||
193 | #define OCF_READ_LOCAL_VERSION 0x0001 | |
194 | struct hci_rp_read_loc_version { | |
195 | __u8 status; | |
196 | __u8 hci_ver; | |
1ebb9252 | 197 | __le16 hci_rev; |
1da177e4 | 198 | __u8 lmp_ver; |
1ebb9252 MH |
199 | __le16 manufacturer; |
200 | __le16 lmp_subver; | |
1da177e4 LT |
201 | } __attribute__ ((packed)); |
202 | ||
203 | #define OCF_READ_LOCAL_FEATURES 0x0003 | |
04837f64 | 204 | struct hci_rp_read_local_features { |
1da177e4 LT |
205 | __u8 status; |
206 | __u8 features[8]; | |
207 | } __attribute__ ((packed)); | |
208 | ||
209 | #define OCF_READ_BUFFER_SIZE 0x0005 | |
210 | struct hci_rp_read_buffer_size { | |
211 | __u8 status; | |
1ebb9252 | 212 | __le16 acl_mtu; |
1da177e4 | 213 | __u8 sco_mtu; |
1ebb9252 MH |
214 | __le16 acl_max_pkt; |
215 | __le16 sco_max_pkt; | |
1da177e4 LT |
216 | } __attribute__ ((packed)); |
217 | ||
218 | #define OCF_READ_BD_ADDR 0x0009 | |
219 | struct hci_rp_read_bd_addr { | |
220 | __u8 status; | |
221 | bdaddr_t bdaddr; | |
222 | } __attribute__ ((packed)); | |
223 | ||
224 | /* Host Controller and Baseband */ | |
225 | #define OGF_HOST_CTL 0x03 | |
226 | #define OCF_RESET 0x0003 | |
227 | #define OCF_READ_AUTH_ENABLE 0x001F | |
228 | #define OCF_WRITE_AUTH_ENABLE 0x0020 | |
229 | #define AUTH_DISABLED 0x00 | |
230 | #define AUTH_ENABLED 0x01 | |
231 | ||
232 | #define OCF_READ_ENCRYPT_MODE 0x0021 | |
233 | #define OCF_WRITE_ENCRYPT_MODE 0x0022 | |
234 | #define ENCRYPT_DISABLED 0x00 | |
235 | #define ENCRYPT_P2P 0x01 | |
236 | #define ENCRYPT_BOTH 0x02 | |
237 | ||
238 | #define OCF_WRITE_CA_TIMEOUT 0x0016 | |
239 | #define OCF_WRITE_PG_TIMEOUT 0x0018 | |
240 | ||
241 | #define OCF_WRITE_SCAN_ENABLE 0x001A | |
242 | #define SCAN_DISABLED 0x00 | |
243 | #define SCAN_INQUIRY 0x01 | |
244 | #define SCAN_PAGE 0x02 | |
245 | ||
246 | #define OCF_SET_EVENT_FLT 0x0005 | |
247 | struct hci_cp_set_event_flt { | |
248 | __u8 flt_type; | |
249 | __u8 cond_type; | |
250 | __u8 condition[0]; | |
251 | } __attribute__ ((packed)); | |
252 | ||
253 | /* Filter types */ | |
254 | #define HCI_FLT_CLEAR_ALL 0x00 | |
255 | #define HCI_FLT_INQ_RESULT 0x01 | |
256 | #define HCI_FLT_CONN_SETUP 0x02 | |
257 | ||
258 | /* CONN_SETUP Condition types */ | |
259 | #define HCI_CONN_SETUP_ALLOW_ALL 0x00 | |
260 | #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 | |
261 | #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 | |
262 | ||
263 | /* CONN_SETUP Conditions */ | |
264 | #define HCI_CONN_SETUP_AUTO_OFF 0x01 | |
265 | #define HCI_CONN_SETUP_AUTO_ON 0x02 | |
266 | ||
267 | #define OCF_READ_CLASS_OF_DEV 0x0023 | |
268 | struct hci_rp_read_dev_class { | |
269 | __u8 status; | |
270 | __u8 dev_class[3]; | |
271 | } __attribute__ ((packed)); | |
272 | ||
273 | #define OCF_WRITE_CLASS_OF_DEV 0x0024 | |
274 | struct hci_cp_write_dev_class { | |
275 | __u8 dev_class[3]; | |
276 | } __attribute__ ((packed)); | |
277 | ||
278 | #define OCF_READ_VOICE_SETTING 0x0025 | |
279 | struct hci_rp_read_voice_setting { | |
1ebb9252 MH |
280 | __u8 status; |
281 | __le16 voice_setting; | |
1da177e4 LT |
282 | } __attribute__ ((packed)); |
283 | ||
284 | #define OCF_WRITE_VOICE_SETTING 0x0026 | |
285 | struct hci_cp_write_voice_setting { | |
1ebb9252 | 286 | __le16 voice_setting; |
1da177e4 LT |
287 | } __attribute__ ((packed)); |
288 | ||
289 | #define OCF_HOST_BUFFER_SIZE 0x0033 | |
290 | struct hci_cp_host_buffer_size { | |
1ebb9252 | 291 | __le16 acl_mtu; |
1da177e4 | 292 | __u8 sco_mtu; |
1ebb9252 MH |
293 | __le16 acl_max_pkt; |
294 | __le16 sco_max_pkt; | |
1da177e4 LT |
295 | } __attribute__ ((packed)); |
296 | ||
297 | /* Link Control */ | |
298 | #define OGF_LINK_CTL 0x01 | |
299 | #define OCF_CREATE_CONN 0x0005 | |
300 | struct hci_cp_create_conn { | |
301 | bdaddr_t bdaddr; | |
1ebb9252 | 302 | __le16 pkt_type; |
1da177e4 LT |
303 | __u8 pscan_rep_mode; |
304 | __u8 pscan_mode; | |
1ebb9252 | 305 | __le16 clock_offset; |
1da177e4 LT |
306 | __u8 role_switch; |
307 | } __attribute__ ((packed)); | |
308 | ||
309 | #define OCF_ACCEPT_CONN_REQ 0x0009 | |
310 | struct hci_cp_accept_conn_req { | |
311 | bdaddr_t bdaddr; | |
312 | __u8 role; | |
313 | } __attribute__ ((packed)); | |
314 | ||
315 | #define OCF_REJECT_CONN_REQ 0x000a | |
316 | struct hci_cp_reject_conn_req { | |
317 | bdaddr_t bdaddr; | |
318 | __u8 reason; | |
319 | } __attribute__ ((packed)); | |
320 | ||
321 | #define OCF_DISCONNECT 0x0006 | |
322 | struct hci_cp_disconnect { | |
1ebb9252 | 323 | __le16 handle; |
1da177e4 LT |
324 | __u8 reason; |
325 | } __attribute__ ((packed)); | |
326 | ||
327 | #define OCF_ADD_SCO 0x0007 | |
328 | struct hci_cp_add_sco { | |
1ebb9252 MH |
329 | __le16 handle; |
330 | __le16 pkt_type; | |
1da177e4 LT |
331 | } __attribute__ ((packed)); |
332 | ||
333 | #define OCF_INQUIRY 0x0001 | |
334 | struct hci_cp_inquiry { | |
335 | __u8 lap[3]; | |
336 | __u8 length; | |
337 | __u8 num_rsp; | |
338 | } __attribute__ ((packed)); | |
339 | ||
340 | #define OCF_INQUIRY_CANCEL 0x0002 | |
341 | ||
342 | #define OCF_LINK_KEY_REPLY 0x000B | |
343 | struct hci_cp_link_key_reply { | |
344 | bdaddr_t bdaddr; | |
345 | __u8 link_key[16]; | |
346 | } __attribute__ ((packed)); | |
347 | ||
348 | #define OCF_LINK_KEY_NEG_REPLY 0x000C | |
349 | struct hci_cp_link_key_neg_reply { | |
350 | bdaddr_t bdaddr; | |
351 | } __attribute__ ((packed)); | |
352 | ||
353 | #define OCF_PIN_CODE_REPLY 0x000D | |
354 | struct hci_cp_pin_code_reply { | |
355 | bdaddr_t bdaddr; | |
356 | __u8 pin_len; | |
357 | __u8 pin_code[16]; | |
358 | } __attribute__ ((packed)); | |
359 | ||
360 | #define OCF_PIN_CODE_NEG_REPLY 0x000E | |
361 | struct hci_cp_pin_code_neg_reply { | |
362 | bdaddr_t bdaddr; | |
363 | } __attribute__ ((packed)); | |
364 | ||
365 | #define OCF_CHANGE_CONN_PTYPE 0x000F | |
366 | struct hci_cp_change_conn_ptype { | |
1ebb9252 MH |
367 | __le16 handle; |
368 | __le16 pkt_type; | |
1da177e4 LT |
369 | } __attribute__ ((packed)); |
370 | ||
371 | #define OCF_AUTH_REQUESTED 0x0011 | |
372 | struct hci_cp_auth_requested { | |
1ebb9252 | 373 | __le16 handle; |
1da177e4 LT |
374 | } __attribute__ ((packed)); |
375 | ||
376 | #define OCF_SET_CONN_ENCRYPT 0x0013 | |
377 | struct hci_cp_set_conn_encrypt { | |
1ebb9252 | 378 | __le16 handle; |
1da177e4 LT |
379 | __u8 encrypt; |
380 | } __attribute__ ((packed)); | |
381 | ||
382 | #define OCF_CHANGE_CONN_LINK_KEY 0x0015 | |
383 | struct hci_cp_change_conn_link_key { | |
1ebb9252 | 384 | __le16 handle; |
1da177e4 LT |
385 | } __attribute__ ((packed)); |
386 | ||
387 | #define OCF_READ_REMOTE_FEATURES 0x001B | |
04837f64 | 388 | struct hci_cp_read_remote_features { |
1ebb9252 | 389 | __le16 handle; |
1da177e4 LT |
390 | } __attribute__ ((packed)); |
391 | ||
392 | #define OCF_READ_REMOTE_VERSION 0x001D | |
04837f64 | 393 | struct hci_cp_read_remote_version { |
1ebb9252 | 394 | __le16 handle; |
1da177e4 LT |
395 | } __attribute__ ((packed)); |
396 | ||
397 | /* Link Policy */ | |
04837f64 MH |
398 | #define OGF_LINK_POLICY 0x02 |
399 | ||
400 | #define OCF_SNIFF_MODE 0x0003 | |
401 | struct hci_cp_sniff_mode { | |
402 | __le16 handle; | |
403 | __le16 max_interval; | |
404 | __le16 min_interval; | |
405 | __le16 attempt; | |
406 | __le16 timeout; | |
407 | } __attribute__ ((packed)); | |
408 | ||
409 | #define OCF_EXIT_SNIFF_MODE 0x0004 | |
410 | struct hci_cp_exit_sniff_mode { | |
411 | __le16 handle; | |
412 | } __attribute__ ((packed)); | |
413 | ||
1da177e4 LT |
414 | #define OCF_ROLE_DISCOVERY 0x0009 |
415 | struct hci_cp_role_discovery { | |
1ebb9252 | 416 | __le16 handle; |
1da177e4 LT |
417 | } __attribute__ ((packed)); |
418 | struct hci_rp_role_discovery { | |
419 | __u8 status; | |
1ebb9252 | 420 | __le16 handle; |
1da177e4 LT |
421 | __u8 role; |
422 | } __attribute__ ((packed)); | |
423 | ||
424 | #define OCF_READ_LINK_POLICY 0x000C | |
425 | struct hci_cp_read_link_policy { | |
1ebb9252 | 426 | __le16 handle; |
1da177e4 LT |
427 | } __attribute__ ((packed)); |
428 | struct hci_rp_read_link_policy { | |
429 | __u8 status; | |
1ebb9252 MH |
430 | __le16 handle; |
431 | __le16 policy; | |
1da177e4 LT |
432 | } __attribute__ ((packed)); |
433 | ||
04837f64 | 434 | #define OCF_SWITCH_ROLE 0x000B |
1da177e4 LT |
435 | struct hci_cp_switch_role { |
436 | bdaddr_t bdaddr; | |
437 | __u8 role; | |
438 | } __attribute__ ((packed)); | |
439 | ||
440 | #define OCF_WRITE_LINK_POLICY 0x000D | |
441 | struct hci_cp_write_link_policy { | |
1ebb9252 MH |
442 | __le16 handle; |
443 | __le16 policy; | |
1da177e4 LT |
444 | } __attribute__ ((packed)); |
445 | struct hci_rp_write_link_policy { | |
446 | __u8 status; | |
1ebb9252 | 447 | __le16 handle; |
1da177e4 LT |
448 | } __attribute__ ((packed)); |
449 | ||
04837f64 MH |
450 | #define OCF_SNIFF_SUBRATE 0x0011 |
451 | struct hci_cp_sniff_subrate { | |
452 | __le16 handle; | |
453 | __le16 max_latency; | |
454 | __le16 min_remote_timeout; | |
455 | __le16 min_local_timeout; | |
456 | } __attribute__ ((packed)); | |
457 | ||
1da177e4 LT |
458 | /* Status params */ |
459 | #define OGF_STATUS_PARAM 0x05 | |
460 | ||
461 | /* Testing commands */ | |
462 | #define OGF_TESTING_CMD 0x3E | |
463 | ||
464 | /* Vendor specific commands */ | |
465 | #define OGF_VENDOR_CMD 0x3F | |
466 | ||
467 | /* ---- HCI Events ---- */ | |
468 | #define HCI_EV_INQUIRY_COMPLETE 0x01 | |
469 | ||
470 | #define HCI_EV_INQUIRY_RESULT 0x02 | |
471 | struct inquiry_info { | |
472 | bdaddr_t bdaddr; | |
473 | __u8 pscan_rep_mode; | |
474 | __u8 pscan_period_mode; | |
475 | __u8 pscan_mode; | |
476 | __u8 dev_class[3]; | |
1ebb9252 | 477 | __le16 clock_offset; |
1da177e4 LT |
478 | } __attribute__ ((packed)); |
479 | ||
480 | #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 | |
481 | struct inquiry_info_with_rssi { | |
482 | bdaddr_t bdaddr; | |
483 | __u8 pscan_rep_mode; | |
484 | __u8 pscan_period_mode; | |
485 | __u8 dev_class[3]; | |
1ebb9252 | 486 | __le16 clock_offset; |
1da177e4 LT |
487 | __s8 rssi; |
488 | } __attribute__ ((packed)); | |
45bb4bf0 MH |
489 | struct inquiry_info_with_rssi_and_pscan_mode { |
490 | bdaddr_t bdaddr; | |
491 | __u8 pscan_rep_mode; | |
492 | __u8 pscan_period_mode; | |
493 | __u8 pscan_mode; | |
494 | __u8 dev_class[3]; | |
1ebb9252 | 495 | __le16 clock_offset; |
45bb4bf0 MH |
496 | __s8 rssi; |
497 | } __attribute__ ((packed)); | |
1da177e4 | 498 | |
21d9e30e MH |
499 | #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2F |
500 | struct extended_inquiry_info { | |
501 | bdaddr_t bdaddr; | |
502 | __u8 pscan_rep_mode; | |
503 | __u8 pscan_period_mode; | |
504 | __u8 dev_class[3]; | |
1ebb9252 | 505 | __le16 clock_offset; |
21d9e30e MH |
506 | __s8 rssi; |
507 | __u8 data[240]; | |
508 | } __attribute__ ((packed)); | |
509 | ||
1da177e4 LT |
510 | #define HCI_EV_CONN_COMPLETE 0x03 |
511 | struct hci_ev_conn_complete { | |
512 | __u8 status; | |
1ebb9252 | 513 | __le16 handle; |
1da177e4 LT |
514 | bdaddr_t bdaddr; |
515 | __u8 link_type; | |
516 | __u8 encr_mode; | |
517 | } __attribute__ ((packed)); | |
518 | ||
519 | #define HCI_EV_CONN_REQUEST 0x04 | |
520 | struct hci_ev_conn_request { | |
521 | bdaddr_t bdaddr; | |
522 | __u8 dev_class[3]; | |
523 | __u8 link_type; | |
524 | } __attribute__ ((packed)); | |
525 | ||
526 | #define HCI_EV_DISCONN_COMPLETE 0x05 | |
527 | struct hci_ev_disconn_complete { | |
528 | __u8 status; | |
1ebb9252 | 529 | __le16 handle; |
1da177e4 LT |
530 | __u8 reason; |
531 | } __attribute__ ((packed)); | |
532 | ||
533 | #define HCI_EV_AUTH_COMPLETE 0x06 | |
534 | struct hci_ev_auth_complete { | |
535 | __u8 status; | |
1ebb9252 | 536 | __le16 handle; |
1da177e4 LT |
537 | } __attribute__ ((packed)); |
538 | ||
539 | #define HCI_EV_ENCRYPT_CHANGE 0x08 | |
540 | struct hci_ev_encrypt_change { | |
541 | __u8 status; | |
1ebb9252 | 542 | __le16 handle; |
1da177e4 LT |
543 | __u8 encrypt; |
544 | } __attribute__ ((packed)); | |
545 | ||
546 | #define HCI_EV_CHANGE_CONN_LINK_KEY_COMPLETE 0x09 | |
547 | struct hci_ev_change_conn_link_key_complete { | |
548 | __u8 status; | |
1ebb9252 | 549 | __le16 handle; |
1da177e4 LT |
550 | } __attribute__ ((packed)); |
551 | ||
552 | #define HCI_EV_QOS_SETUP_COMPLETE 0x0D | |
553 | struct hci_qos { | |
554 | __u8 service_type; | |
555 | __u32 token_rate; | |
556 | __u32 peak_bandwidth; | |
557 | __u32 latency; | |
558 | __u32 delay_variation; | |
559 | } __attribute__ ((packed)); | |
560 | struct hci_ev_qos_setup_complete { | |
561 | __u8 status; | |
1ebb9252 | 562 | __le16 handle; |
1da177e4 LT |
563 | struct hci_qos qos; |
564 | } __attribute__ ((packed)); | |
565 | ||
566 | #define HCI_EV_CMD_COMPLETE 0x0E | |
567 | struct hci_ev_cmd_complete { | |
568 | __u8 ncmd; | |
1ebb9252 | 569 | __le16 opcode; |
1da177e4 LT |
570 | } __attribute__ ((packed)); |
571 | ||
572 | #define HCI_EV_CMD_STATUS 0x0F | |
573 | struct hci_ev_cmd_status { | |
574 | __u8 status; | |
575 | __u8 ncmd; | |
1ebb9252 | 576 | __le16 opcode; |
1da177e4 LT |
577 | } __attribute__ ((packed)); |
578 | ||
579 | #define HCI_EV_NUM_COMP_PKTS 0x13 | |
580 | struct hci_ev_num_comp_pkts { | |
581 | __u8 num_hndl; | |
582 | /* variable length part */ | |
583 | } __attribute__ ((packed)); | |
584 | ||
585 | #define HCI_EV_ROLE_CHANGE 0x12 | |
586 | struct hci_ev_role_change { | |
587 | __u8 status; | |
588 | bdaddr_t bdaddr; | |
589 | __u8 role; | |
590 | } __attribute__ ((packed)); | |
591 | ||
592 | #define HCI_EV_MODE_CHANGE 0x14 | |
593 | struct hci_ev_mode_change { | |
594 | __u8 status; | |
1ebb9252 | 595 | __le16 handle; |
1da177e4 | 596 | __u8 mode; |
1ebb9252 | 597 | __le16 interval; |
1da177e4 LT |
598 | } __attribute__ ((packed)); |
599 | ||
600 | #define HCI_EV_PIN_CODE_REQ 0x16 | |
601 | struct hci_ev_pin_code_req { | |
602 | bdaddr_t bdaddr; | |
603 | } __attribute__ ((packed)); | |
604 | ||
605 | #define HCI_EV_LINK_KEY_REQ 0x17 | |
606 | struct hci_ev_link_key_req { | |
607 | bdaddr_t bdaddr; | |
608 | } __attribute__ ((packed)); | |
609 | ||
610 | #define HCI_EV_LINK_KEY_NOTIFY 0x18 | |
611 | struct hci_ev_link_key_notify { | |
612 | bdaddr_t bdaddr; | |
613 | __u8 link_key[16]; | |
614 | __u8 key_type; | |
615 | } __attribute__ ((packed)); | |
616 | ||
04837f64 MH |
617 | #define HCI_EV_REMOTE_FEATURES 0x0B |
618 | struct hci_ev_remote_features { | |
1da177e4 | 619 | __u8 status; |
1ebb9252 | 620 | __le16 handle; |
1da177e4 LT |
621 | __u8 features[8]; |
622 | } __attribute__ ((packed)); | |
623 | ||
04837f64 MH |
624 | #define HCI_EV_REMOTE_VERSION 0x0C |
625 | struct hci_ev_remote_version { | |
1da177e4 | 626 | __u8 status; |
1ebb9252 | 627 | __le16 handle; |
1da177e4 | 628 | __u8 lmp_ver; |
1ebb9252 MH |
629 | __le16 manufacturer; |
630 | __le16 lmp_subver; | |
1da177e4 LT |
631 | } __attribute__ ((packed)); |
632 | ||
633 | #define HCI_EV_CLOCK_OFFSET 0x01C | |
634 | struct hci_ev_clock_offset { | |
635 | __u8 status; | |
1ebb9252 MH |
636 | __le16 handle; |
637 | __le16 clock_offset; | |
1da177e4 LT |
638 | } __attribute__ ((packed)); |
639 | ||
85a1e930 MH |
640 | #define HCI_EV_PSCAN_REP_MODE 0x20 |
641 | struct hci_ev_pscan_rep_mode { | |
642 | bdaddr_t bdaddr; | |
643 | __u8 pscan_rep_mode; | |
644 | } __attribute__ ((packed)); | |
645 | ||
04837f64 MH |
646 | #define HCI_EV_SNIFF_SUBRATE 0x2E |
647 | struct hci_ev_sniff_subrate { | |
648 | __u8 status; | |
649 | __le16 handle; | |
650 | __le16 max_tx_latency; | |
651 | __le16 max_rx_latency; | |
652 | __le16 max_remote_timeout; | |
653 | __le16 max_local_timeout; | |
654 | } __attribute__ ((packed)); | |
655 | ||
1da177e4 LT |
656 | /* Internal events generated by Bluetooth stack */ |
657 | #define HCI_EV_STACK_INTERNAL 0xFD | |
658 | struct hci_ev_stack_internal { | |
659 | __u16 type; | |
660 | __u8 data[0]; | |
661 | } __attribute__ ((packed)); | |
662 | ||
663 | #define HCI_EV_SI_DEVICE 0x01 | |
664 | struct hci_ev_si_device { | |
665 | __u16 event; | |
666 | __u16 dev_id; | |
667 | } __attribute__ ((packed)); | |
668 | ||
669 | #define HCI_EV_SI_SECURITY 0x02 | |
670 | struct hci_ev_si_security { | |
671 | __u16 event; | |
672 | __u16 proto; | |
673 | __u16 subproto; | |
674 | __u8 incoming; | |
675 | } __attribute__ ((packed)); | |
676 | ||
677 | /* ---- HCI Packet structures ---- */ | |
678 | #define HCI_COMMAND_HDR_SIZE 3 | |
679 | #define HCI_EVENT_HDR_SIZE 2 | |
680 | #define HCI_ACL_HDR_SIZE 4 | |
681 | #define HCI_SCO_HDR_SIZE 3 | |
682 | ||
683 | struct hci_command_hdr { | |
1ebb9252 | 684 | __le16 opcode; /* OCF & OGF */ |
1da177e4 LT |
685 | __u8 plen; |
686 | } __attribute__ ((packed)); | |
687 | ||
688 | struct hci_event_hdr { | |
689 | __u8 evt; | |
690 | __u8 plen; | |
691 | } __attribute__ ((packed)); | |
692 | ||
693 | struct hci_acl_hdr { | |
1ebb9252 MH |
694 | __le16 handle; /* Handle & Flags(PB, BC) */ |
695 | __le16 dlen; | |
1da177e4 LT |
696 | } __attribute__ ((packed)); |
697 | ||
698 | struct hci_sco_hdr { | |
1ebb9252 | 699 | __le16 handle; |
1da177e4 LT |
700 | __u8 dlen; |
701 | } __attribute__ ((packed)); | |
702 | ||
703 | /* Command opcode pack/unpack */ | |
1ebb9252 | 704 | #define hci_opcode_pack(ogf, ocf) (__u16) ((ocf & 0x03ff)|(ogf << 10)) |
1da177e4 LT |
705 | #define hci_opcode_ogf(op) (op >> 10) |
706 | #define hci_opcode_ocf(op) (op & 0x03ff) | |
707 | ||
708 | /* ACL handle and flags pack/unpack */ | |
1ebb9252 | 709 | #define hci_handle_pack(h, f) (__u16) ((h & 0x0fff)|(f << 12)) |
1da177e4 LT |
710 | #define hci_handle(h) (h & 0x0fff) |
711 | #define hci_flags(h) (h >> 12) | |
712 | ||
713 | /* ---- HCI Sockets ---- */ | |
714 | ||
715 | /* Socket options */ | |
716 | #define HCI_DATA_DIR 1 | |
717 | #define HCI_FILTER 2 | |
718 | #define HCI_TIME_STAMP 3 | |
719 | ||
720 | /* CMSG flags */ | |
721 | #define HCI_CMSG_DIR 0x0001 | |
722 | #define HCI_CMSG_TSTAMP 0x0002 | |
723 | ||
724 | struct sockaddr_hci { | |
725 | sa_family_t hci_family; | |
726 | unsigned short hci_dev; | |
727 | }; | |
728 | #define HCI_DEV_NONE 0xffff | |
729 | ||
730 | struct hci_filter { | |
731 | unsigned long type_mask; | |
732 | unsigned long event_mask[2]; | |
733 | __u16 opcode; | |
734 | }; | |
735 | ||
736 | struct hci_ufilter { | |
737 | __u32 type_mask; | |
738 | __u32 event_mask[2]; | |
739 | __u16 opcode; | |
740 | }; | |
741 | ||
742 | #define HCI_FLT_TYPE_BITS 31 | |
743 | #define HCI_FLT_EVENT_BITS 63 | |
744 | #define HCI_FLT_OGF_BITS 63 | |
745 | #define HCI_FLT_OCF_BITS 127 | |
746 | ||
747 | /* ---- HCI Ioctl requests structures ---- */ | |
748 | struct hci_dev_stats { | |
749 | __u32 err_rx; | |
750 | __u32 err_tx; | |
751 | __u32 cmd_tx; | |
752 | __u32 evt_rx; | |
753 | __u32 acl_tx; | |
754 | __u32 acl_rx; | |
755 | __u32 sco_tx; | |
756 | __u32 sco_rx; | |
757 | __u32 byte_rx; | |
758 | __u32 byte_tx; | |
759 | }; | |
760 | ||
761 | struct hci_dev_info { | |
762 | __u16 dev_id; | |
763 | char name[8]; | |
764 | ||
765 | bdaddr_t bdaddr; | |
766 | ||
767 | __u32 flags; | |
768 | __u8 type; | |
769 | ||
770 | __u8 features[8]; | |
771 | ||
772 | __u32 pkt_type; | |
773 | __u32 link_policy; | |
774 | __u32 link_mode; | |
775 | ||
776 | __u16 acl_mtu; | |
777 | __u16 acl_pkts; | |
778 | __u16 sco_mtu; | |
779 | __u16 sco_pkts; | |
780 | ||
781 | struct hci_dev_stats stat; | |
782 | }; | |
783 | ||
784 | struct hci_conn_info { | |
785 | __u16 handle; | |
786 | bdaddr_t bdaddr; | |
787 | __u8 type; | |
788 | __u8 out; | |
789 | __u16 state; | |
790 | __u32 link_mode; | |
791 | }; | |
792 | ||
793 | struct hci_dev_req { | |
794 | __u16 dev_id; | |
795 | __u32 dev_opt; | |
796 | }; | |
797 | ||
798 | struct hci_dev_list_req { | |
799 | __u16 dev_num; | |
800 | struct hci_dev_req dev_req[0]; /* hci_dev_req structures */ | |
801 | }; | |
802 | ||
803 | struct hci_conn_list_req { | |
804 | __u16 dev_id; | |
805 | __u16 conn_num; | |
806 | struct hci_conn_info conn_info[0]; | |
807 | }; | |
808 | ||
809 | struct hci_conn_info_req { | |
810 | bdaddr_t bdaddr; | |
811 | __u8 type; | |
812 | struct hci_conn_info conn_info[0]; | |
813 | }; | |
814 | ||
815 | struct hci_inquiry_req { | |
816 | __u16 dev_id; | |
817 | __u16 flags; | |
818 | __u8 lap[3]; | |
819 | __u8 length; | |
820 | __u8 num_rsp; | |
821 | }; | |
822 | #define IREQ_CACHE_FLUSH 0x0001 | |
823 | ||
824 | #endif /* __HCI_H */ |