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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 */ | |
0ac53939 | 47 | #define HCI_VIRTUAL 0 |
1da177e4 LT |
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 | |
0ac53939 | 53 | #define HCI_SDIO 6 |
1da177e4 LT |
54 | |
55 | /* HCI device quirks */ | |
56 | enum { | |
57 | HCI_QUIRK_RESET_ON_INIT, | |
da1f5198 MH |
58 | HCI_QUIRK_RAW_DEVICE, |
59 | HCI_QUIRK_FIXUP_BUFFER_SIZE | |
1da177e4 LT |
60 | }; |
61 | ||
62 | /* HCI device flags */ | |
63 | enum { | |
64 | HCI_UP, | |
65 | HCI_INIT, | |
66 | HCI_RUNNING, | |
67 | ||
68 | HCI_PSCAN, | |
69 | HCI_ISCAN, | |
70 | HCI_AUTH, | |
71 | HCI_ENCRYPT, | |
72 | HCI_INQUIRY, | |
73 | ||
74 | HCI_RAW, | |
75 | ||
76 | HCI_SECMGR | |
77 | }; | |
78 | ||
79 | /* HCI ioctl defines */ | |
80 | #define HCIDEVUP _IOW('H', 201, int) | |
81 | #define HCIDEVDOWN _IOW('H', 202, int) | |
82 | #define HCIDEVRESET _IOW('H', 203, int) | |
83 | #define HCIDEVRESTAT _IOW('H', 204, int) | |
84 | ||
85 | #define HCIGETDEVLIST _IOR('H', 210, int) | |
86 | #define HCIGETDEVINFO _IOR('H', 211, int) | |
87 | #define HCIGETCONNLIST _IOR('H', 212, int) | |
88 | #define HCIGETCONNINFO _IOR('H', 213, int) | |
89 | ||
90 | #define HCISETRAW _IOW('H', 220, int) | |
91 | #define HCISETSCAN _IOW('H', 221, int) | |
92 | #define HCISETAUTH _IOW('H', 222, int) | |
93 | #define HCISETENCRYPT _IOW('H', 223, int) | |
94 | #define HCISETPTYPE _IOW('H', 224, int) | |
95 | #define HCISETLINKPOL _IOW('H', 225, int) | |
96 | #define HCISETLINKMODE _IOW('H', 226, int) | |
97 | #define HCISETACLMTU _IOW('H', 227, int) | |
98 | #define HCISETSCOMTU _IOW('H', 228, int) | |
99 | ||
100 | #define HCISETSECMGR _IOW('H', 230, int) | |
101 | ||
102 | #define HCIINQUIRY _IOR('H', 240, int) | |
103 | ||
104 | /* HCI timeouts */ | |
04837f64 MH |
105 | #define HCI_CONNECT_TIMEOUT (40000) /* 40 seconds */ |
106 | #define HCI_DISCONN_TIMEOUT (2000) /* 2 seconds */ | |
107 | #define HCI_IDLE_TIMEOUT (6000) /* 6 seconds */ | |
108 | #define HCI_INIT_TIMEOUT (10000) /* 10 seconds */ | |
1da177e4 | 109 | |
5b7f9909 | 110 | /* HCI data types */ |
1da177e4 LT |
111 | #define HCI_COMMAND_PKT 0x01 |
112 | #define HCI_ACLDATA_PKT 0x02 | |
113 | #define HCI_SCODATA_PKT 0x03 | |
114 | #define HCI_EVENT_PKT 0x04 | |
115 | #define HCI_VENDOR_PKT 0xff | |
116 | ||
5b7f9909 | 117 | /* HCI packet types */ |
1da177e4 LT |
118 | #define HCI_DM1 0x0008 |
119 | #define HCI_DM3 0x0400 | |
120 | #define HCI_DM5 0x4000 | |
121 | #define HCI_DH1 0x0010 | |
122 | #define HCI_DH3 0x0800 | |
123 | #define HCI_DH5 0x8000 | |
124 | ||
125 | #define HCI_HV1 0x0020 | |
126 | #define HCI_HV2 0x0040 | |
127 | #define HCI_HV3 0x0080 | |
128 | ||
129 | #define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3) | |
130 | #define ACL_PTYPE_MASK (~SCO_PTYPE_MASK) | |
131 | ||
5b7f9909 MH |
132 | /* eSCO packet types */ |
133 | #define ESCO_HV1 0x0001 | |
134 | #define ESCO_HV2 0x0002 | |
135 | #define ESCO_HV3 0x0004 | |
136 | #define ESCO_EV3 0x0008 | |
137 | #define ESCO_EV4 0x0010 | |
138 | #define ESCO_EV5 0x0020 | |
139 | ||
1da177e4 LT |
140 | /* ACL flags */ |
141 | #define ACL_CONT 0x01 | |
142 | #define ACL_START 0x02 | |
143 | #define ACL_ACTIVE_BCAST 0x04 | |
144 | #define ACL_PICO_BCAST 0x08 | |
145 | ||
146 | /* Baseband links */ | |
147 | #define SCO_LINK 0x00 | |
148 | #define ACL_LINK 0x01 | |
5b7f9909 | 149 | #define ESCO_LINK 0x02 |
1da177e4 LT |
150 | |
151 | /* LMP features */ | |
152 | #define LMP_3SLOT 0x01 | |
153 | #define LMP_5SLOT 0x02 | |
154 | #define LMP_ENCRYPT 0x04 | |
155 | #define LMP_SOFFSET 0x08 | |
156 | #define LMP_TACCURACY 0x10 | |
157 | #define LMP_RSWITCH 0x20 | |
158 | #define LMP_HOLD 0x40 | |
04837f64 | 159 | #define LMP_SNIFF 0x80 |
1da177e4 LT |
160 | |
161 | #define LMP_PARK 0x01 | |
162 | #define LMP_RSSI 0x02 | |
163 | #define LMP_QUALITY 0x04 | |
164 | #define LMP_SCO 0x08 | |
165 | #define LMP_HV2 0x10 | |
166 | #define LMP_HV3 0x20 | |
167 | #define LMP_ULAW 0x40 | |
168 | #define LMP_ALAW 0x80 | |
169 | ||
170 | #define LMP_CVSD 0x01 | |
171 | #define LMP_PSCHEME 0x02 | |
172 | #define LMP_PCONTROL 0x04 | |
173 | ||
5b7f9909 MH |
174 | #define LMP_ESCO 0x80 |
175 | ||
176 | #define LMP_EV4 0x01 | |
177 | #define LMP_EV5 0x02 | |
178 | ||
04837f64 MH |
179 | #define LMP_SNIFF_SUBR 0x02 |
180 | ||
181 | /* Connection modes */ | |
182 | #define HCI_CM_ACTIVE 0x0000 | |
183 | #define HCI_CM_HOLD 0x0001 | |
184 | #define HCI_CM_SNIFF 0x0002 | |
185 | #define HCI_CM_PARK 0x0003 | |
186 | ||
1da177e4 LT |
187 | /* Link policies */ |
188 | #define HCI_LP_RSWITCH 0x0001 | |
189 | #define HCI_LP_HOLD 0x0002 | |
190 | #define HCI_LP_SNIFF 0x0004 | |
191 | #define HCI_LP_PARK 0x0008 | |
192 | ||
04837f64 | 193 | /* Link modes */ |
1da177e4 LT |
194 | #define HCI_LM_ACCEPT 0x8000 |
195 | #define HCI_LM_MASTER 0x0001 | |
196 | #define HCI_LM_AUTH 0x0002 | |
197 | #define HCI_LM_ENCRYPT 0x0004 | |
198 | #define HCI_LM_TRUSTED 0x0008 | |
199 | #define HCI_LM_RELIABLE 0x0010 | |
200 | #define HCI_LM_SECURE 0x0020 | |
201 | ||
202 | /* ----- HCI Commands ---- */ | |
a9de9248 MH |
203 | #define HCI_OP_INQUIRY 0x0401 |
204 | struct hci_cp_inquiry { | |
205 | __u8 lap[3]; | |
206 | __u8 length; | |
207 | __u8 num_rsp; | |
1da177e4 LT |
208 | } __attribute__ ((packed)); |
209 | ||
a9de9248 | 210 | #define HCI_OP_INQUIRY_CANCEL 0x0402 |
1da177e4 | 211 | |
a9de9248 | 212 | #define HCI_OP_EXIT_PERIODIC_INQ 0x0404 |
6ac59344 | 213 | |
a9de9248 | 214 | #define HCI_OP_CREATE_CONN 0x0405 |
1da177e4 LT |
215 | struct hci_cp_create_conn { |
216 | bdaddr_t bdaddr; | |
1ebb9252 | 217 | __le16 pkt_type; |
1da177e4 LT |
218 | __u8 pscan_rep_mode; |
219 | __u8 pscan_mode; | |
1ebb9252 | 220 | __le16 clock_offset; |
1da177e4 LT |
221 | __u8 role_switch; |
222 | } __attribute__ ((packed)); | |
223 | ||
a9de9248 | 224 | #define HCI_OP_DISCONNECT 0x0406 |
1da177e4 | 225 | struct hci_cp_disconnect { |
1ebb9252 | 226 | __le16 handle; |
1da177e4 LT |
227 | __u8 reason; |
228 | } __attribute__ ((packed)); | |
229 | ||
a9de9248 | 230 | #define HCI_OP_ADD_SCO 0x0407 |
1da177e4 | 231 | struct hci_cp_add_sco { |
1ebb9252 MH |
232 | __le16 handle; |
233 | __le16 pkt_type; | |
1da177e4 LT |
234 | } __attribute__ ((packed)); |
235 | ||
a9de9248 MH |
236 | #define HCI_OP_CREATE_CONN_CANCEL 0x0408 |
237 | struct hci_cp_create_conn_cancel { | |
238 | bdaddr_t bdaddr; | |
1da177e4 LT |
239 | } __attribute__ ((packed)); |
240 | ||
a9de9248 MH |
241 | #define HCI_OP_ACCEPT_CONN_REQ 0x0409 |
242 | struct hci_cp_accept_conn_req { | |
243 | bdaddr_t bdaddr; | |
244 | __u8 role; | |
245 | } __attribute__ ((packed)); | |
1da177e4 | 246 | |
a9de9248 MH |
247 | #define HCI_OP_REJECT_CONN_REQ 0x040a |
248 | struct hci_cp_reject_conn_req { | |
249 | bdaddr_t bdaddr; | |
250 | __u8 reason; | |
251 | } __attribute__ ((packed)); | |
defc761b | 252 | |
a9de9248 | 253 | #define HCI_OP_LINK_KEY_REPLY 0x040b |
1da177e4 LT |
254 | struct hci_cp_link_key_reply { |
255 | bdaddr_t bdaddr; | |
256 | __u8 link_key[16]; | |
257 | } __attribute__ ((packed)); | |
258 | ||
a9de9248 | 259 | #define HCI_OP_LINK_KEY_NEG_REPLY 0x040c |
1da177e4 LT |
260 | struct hci_cp_link_key_neg_reply { |
261 | bdaddr_t bdaddr; | |
262 | } __attribute__ ((packed)); | |
263 | ||
a9de9248 | 264 | #define HCI_OP_PIN_CODE_REPLY 0x040d |
1da177e4 LT |
265 | struct hci_cp_pin_code_reply { |
266 | bdaddr_t bdaddr; | |
267 | __u8 pin_len; | |
268 | __u8 pin_code[16]; | |
269 | } __attribute__ ((packed)); | |
270 | ||
a9de9248 | 271 | #define HCI_OP_PIN_CODE_NEG_REPLY 0x040e |
1da177e4 LT |
272 | struct hci_cp_pin_code_neg_reply { |
273 | bdaddr_t bdaddr; | |
274 | } __attribute__ ((packed)); | |
275 | ||
a9de9248 | 276 | #define HCI_OP_CHANGE_CONN_PTYPE 0x040f |
1da177e4 | 277 | struct hci_cp_change_conn_ptype { |
1ebb9252 MH |
278 | __le16 handle; |
279 | __le16 pkt_type; | |
1da177e4 LT |
280 | } __attribute__ ((packed)); |
281 | ||
a9de9248 | 282 | #define HCI_OP_AUTH_REQUESTED 0x0411 |
1da177e4 | 283 | struct hci_cp_auth_requested { |
1ebb9252 | 284 | __le16 handle; |
1da177e4 LT |
285 | } __attribute__ ((packed)); |
286 | ||
a9de9248 | 287 | #define HCI_OP_SET_CONN_ENCRYPT 0x0413 |
1da177e4 | 288 | struct hci_cp_set_conn_encrypt { |
1ebb9252 | 289 | __le16 handle; |
1da177e4 LT |
290 | __u8 encrypt; |
291 | } __attribute__ ((packed)); | |
292 | ||
a9de9248 | 293 | #define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415 |
1da177e4 | 294 | struct hci_cp_change_conn_link_key { |
1ebb9252 | 295 | __le16 handle; |
1da177e4 LT |
296 | } __attribute__ ((packed)); |
297 | ||
a9de9248 MH |
298 | #define HCI_OP_REMOTE_NAME_REQ 0x0419 |
299 | struct hci_cp_remote_name_req { | |
300 | bdaddr_t bdaddr; | |
301 | __u8 pscan_rep_mode; | |
302 | __u8 pscan_mode; | |
303 | __le16 clock_offset; | |
304 | } __attribute__ ((packed)); | |
305 | ||
306 | #define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a | |
307 | struct hci_cp_remote_name_req_cancel { | |
308 | bdaddr_t bdaddr; | |
309 | } __attribute__ ((packed)); | |
310 | ||
311 | #define HCI_OP_READ_REMOTE_FEATURES 0x041b | |
04837f64 | 312 | struct hci_cp_read_remote_features { |
1ebb9252 | 313 | __le16 handle; |
1da177e4 LT |
314 | } __attribute__ ((packed)); |
315 | ||
a9de9248 MH |
316 | #define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c |
317 | struct hci_cp_read_remote_ext_features { | |
318 | __le16 handle; | |
319 | __u8 page; | |
320 | } __attribute__ ((packed)); | |
321 | ||
322 | #define HCI_OP_READ_REMOTE_VERSION 0x041d | |
04837f64 | 323 | struct hci_cp_read_remote_version { |
1ebb9252 | 324 | __le16 handle; |
1da177e4 LT |
325 | } __attribute__ ((packed)); |
326 | ||
a9de9248 MH |
327 | #define HCI_OP_SETUP_SYNC_CONN 0x0428 |
328 | struct hci_cp_setup_sync_conn { | |
329 | __le16 handle; | |
330 | __le32 tx_bandwidth; | |
331 | __le32 rx_bandwidth; | |
332 | __le16 max_latency; | |
333 | __le16 voice_setting; | |
334 | __u8 retrans_effort; | |
335 | __le16 pkt_type; | |
336 | } __attribute__ ((packed)); | |
04837f64 | 337 | |
a9de9248 MH |
338 | #define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429 |
339 | struct hci_cp_accept_sync_conn_req { | |
340 | bdaddr_t bdaddr; | |
341 | __le32 tx_bandwidth; | |
342 | __le32 rx_bandwidth; | |
343 | __le16 max_latency; | |
344 | __le16 content_format; | |
345 | __u8 retrans_effort; | |
346 | __le16 pkt_type; | |
347 | } __attribute__ ((packed)); | |
348 | ||
349 | #define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a | |
350 | struct hci_cp_reject_sync_conn_req { | |
351 | bdaddr_t bdaddr; | |
352 | __u8 reason; | |
353 | } __attribute__ ((packed)); | |
354 | ||
355 | #define HCI_OP_SNIFF_MODE 0x0803 | |
04837f64 MH |
356 | struct hci_cp_sniff_mode { |
357 | __le16 handle; | |
358 | __le16 max_interval; | |
359 | __le16 min_interval; | |
360 | __le16 attempt; | |
361 | __le16 timeout; | |
362 | } __attribute__ ((packed)); | |
363 | ||
a9de9248 | 364 | #define HCI_OP_EXIT_SNIFF_MODE 0x0804 |
04837f64 MH |
365 | struct hci_cp_exit_sniff_mode { |
366 | __le16 handle; | |
367 | } __attribute__ ((packed)); | |
368 | ||
a9de9248 | 369 | #define HCI_OP_ROLE_DISCOVERY 0x0809 |
1da177e4 | 370 | struct hci_cp_role_discovery { |
1ebb9252 | 371 | __le16 handle; |
1da177e4 LT |
372 | } __attribute__ ((packed)); |
373 | struct hci_rp_role_discovery { | |
374 | __u8 status; | |
1ebb9252 | 375 | __le16 handle; |
1da177e4 LT |
376 | __u8 role; |
377 | } __attribute__ ((packed)); | |
378 | ||
a9de9248 MH |
379 | #define HCI_OP_SWITCH_ROLE 0x080b |
380 | struct hci_cp_switch_role { | |
381 | bdaddr_t bdaddr; | |
382 | __u8 role; | |
383 | } __attribute__ ((packed)); | |
384 | ||
385 | #define HCI_OP_READ_LINK_POLICY 0x080c | |
1da177e4 | 386 | struct hci_cp_read_link_policy { |
1ebb9252 | 387 | __le16 handle; |
1da177e4 LT |
388 | } __attribute__ ((packed)); |
389 | struct hci_rp_read_link_policy { | |
390 | __u8 status; | |
1ebb9252 MH |
391 | __le16 handle; |
392 | __le16 policy; | |
1da177e4 LT |
393 | } __attribute__ ((packed)); |
394 | ||
a9de9248 | 395 | #define HCI_OP_WRITE_LINK_POLICY 0x080d |
1da177e4 | 396 | struct hci_cp_write_link_policy { |
1ebb9252 MH |
397 | __le16 handle; |
398 | __le16 policy; | |
1da177e4 LT |
399 | } __attribute__ ((packed)); |
400 | struct hci_rp_write_link_policy { | |
401 | __u8 status; | |
1ebb9252 | 402 | __le16 handle; |
1da177e4 LT |
403 | } __attribute__ ((packed)); |
404 | ||
a9de9248 | 405 | #define HCI_OP_SNIFF_SUBRATE 0x0811 |
04837f64 MH |
406 | struct hci_cp_sniff_subrate { |
407 | __le16 handle; | |
408 | __le16 max_latency; | |
409 | __le16 min_remote_timeout; | |
410 | __le16 min_local_timeout; | |
411 | } __attribute__ ((packed)); | |
412 | ||
a9de9248 MH |
413 | #define HCI_OP_SET_EVENT_MASK 0x0c01 |
414 | struct hci_cp_set_event_mask { | |
415 | __u8 mask[8]; | |
416 | } __attribute__ ((packed)); | |
1da177e4 | 417 | |
a9de9248 | 418 | #define HCI_OP_RESET 0x0c03 |
1da177e4 | 419 | |
a9de9248 MH |
420 | #define HCI_OP_SET_EVENT_FLT 0x0c05 |
421 | struct hci_cp_set_event_flt { | |
422 | __u8 flt_type; | |
423 | __u8 cond_type; | |
424 | __u8 condition[0]; | |
425 | } __attribute__ ((packed)); | |
1da177e4 | 426 | |
a9de9248 MH |
427 | /* Filter types */ |
428 | #define HCI_FLT_CLEAR_ALL 0x00 | |
429 | #define HCI_FLT_INQ_RESULT 0x01 | |
430 | #define HCI_FLT_CONN_SETUP 0x02 | |
1da177e4 | 431 | |
a9de9248 MH |
432 | /* CONN_SETUP Condition types */ |
433 | #define HCI_CONN_SETUP_ALLOW_ALL 0x00 | |
434 | #define HCI_CONN_SETUP_ALLOW_CLASS 0x01 | |
435 | #define HCI_CONN_SETUP_ALLOW_BDADDR 0x02 | |
436 | ||
437 | /* CONN_SETUP Conditions */ | |
438 | #define HCI_CONN_SETUP_AUTO_OFF 0x01 | |
439 | #define HCI_CONN_SETUP_AUTO_ON 0x02 | |
440 | ||
441 | #define HCI_OP_WRITE_LOCAL_NAME 0x0c13 | |
442 | struct hci_cp_write_local_name { | |
443 | __u8 name[248]; | |
444 | } __attribute__ ((packed)); | |
445 | ||
446 | #define HCI_OP_READ_LOCAL_NAME 0x0c14 | |
447 | struct hci_rp_read_local_name { | |
448 | __u8 status; | |
449 | __u8 name[248]; | |
450 | } __attribute__ ((packed)); | |
451 | ||
452 | #define HCI_OP_WRITE_CA_TIMEOUT 0x0c16 | |
453 | ||
454 | #define HCI_OP_WRITE_PG_TIMEOUT 0x0c18 | |
455 | ||
456 | #define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a | |
457 | #define SCAN_DISABLED 0x00 | |
458 | #define SCAN_INQUIRY 0x01 | |
459 | #define SCAN_PAGE 0x02 | |
460 | ||
461 | #define HCI_OP_READ_AUTH_ENABLE 0x0c1f | |
462 | ||
463 | #define HCI_OP_WRITE_AUTH_ENABLE 0x0c20 | |
464 | #define AUTH_DISABLED 0x00 | |
465 | #define AUTH_ENABLED 0x01 | |
466 | ||
467 | #define HCI_OP_READ_ENCRYPT_MODE 0x0c21 | |
468 | ||
469 | #define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22 | |
470 | #define ENCRYPT_DISABLED 0x00 | |
471 | #define ENCRYPT_P2P 0x01 | |
472 | #define ENCRYPT_BOTH 0x02 | |
473 | ||
474 | #define HCI_OP_READ_CLASS_OF_DEV 0x0c23 | |
475 | struct hci_rp_read_class_of_dev { | |
476 | __u8 status; | |
1da177e4 | 477 | __u8 dev_class[3]; |
1da177e4 LT |
478 | } __attribute__ ((packed)); |
479 | ||
a9de9248 MH |
480 | #define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24 |
481 | struct hci_cp_write_class_of_dev { | |
1da177e4 | 482 | __u8 dev_class[3]; |
1da177e4 | 483 | } __attribute__ ((packed)); |
a9de9248 MH |
484 | |
485 | #define HCI_OP_READ_VOICE_SETTING 0x0c25 | |
486 | struct hci_rp_read_voice_setting { | |
487 | __u8 status; | |
488 | __le16 voice_setting; | |
489 | } __attribute__ ((packed)); | |
490 | ||
491 | #define HCI_OP_WRITE_VOICE_SETTING 0x0c26 | |
492 | struct hci_cp_write_voice_setting { | |
493 | __le16 voice_setting; | |
494 | } __attribute__ ((packed)); | |
495 | ||
496 | #define HCI_OP_HOST_BUFFER_SIZE 0x0c33 | |
497 | struct hci_cp_host_buffer_size { | |
498 | __le16 acl_mtu; | |
499 | __u8 sco_mtu; | |
500 | __le16 acl_max_pkt; | |
501 | __le16 sco_max_pkt; | |
502 | } __attribute__ ((packed)); | |
503 | ||
504 | #define HCI_OP_READ_LOCAL_VERSION 0x1001 | |
505 | struct hci_rp_read_local_version { | |
506 | __u8 status; | |
507 | __u8 hci_ver; | |
508 | __le16 hci_rev; | |
509 | __u8 lmp_ver; | |
510 | __le16 manufacturer; | |
511 | __le16 lmp_subver; | |
512 | } __attribute__ ((packed)); | |
513 | ||
514 | #define HCI_OP_READ_LOCAL_COMMANDS 0x1002 | |
515 | struct hci_rp_read_local_commands { | |
516 | __u8 status; | |
517 | __u8 commands[64]; | |
518 | } __attribute__ ((packed)); | |
519 | ||
520 | #define HCI_OP_READ_LOCAL_FEATURES 0x1003 | |
521 | struct hci_rp_read_local_features { | |
522 | __u8 status; | |
523 | __u8 features[8]; | |
524 | } __attribute__ ((packed)); | |
525 | ||
526 | #define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004 | |
527 | struct hci_rp_read_local_ext_features { | |
528 | __u8 status; | |
529 | __u8 page; | |
530 | __u8 max_page; | |
531 | __u8 features[8]; | |
532 | } __attribute__ ((packed)); | |
533 | ||
534 | #define HCI_OP_READ_BUFFER_SIZE 0x1005 | |
535 | struct hci_rp_read_buffer_size { | |
536 | __u8 status; | |
537 | __le16 acl_mtu; | |
538 | __u8 sco_mtu; | |
539 | __le16 acl_max_pkt; | |
540 | __le16 sco_max_pkt; | |
541 | } __attribute__ ((packed)); | |
542 | ||
543 | #define HCI_OP_READ_BD_ADDR 0x1009 | |
544 | struct hci_rp_read_bd_addr { | |
545 | __u8 status; | |
45bb4bf0 | 546 | bdaddr_t bdaddr; |
45bb4bf0 | 547 | } __attribute__ ((packed)); |
1da177e4 | 548 | |
a9de9248 MH |
549 | /* ---- HCI Events ---- */ |
550 | #define HCI_EV_INQUIRY_COMPLETE 0x01 | |
551 | ||
552 | #define HCI_EV_INQUIRY_RESULT 0x02 | |
553 | struct inquiry_info { | |
21d9e30e MH |
554 | bdaddr_t bdaddr; |
555 | __u8 pscan_rep_mode; | |
556 | __u8 pscan_period_mode; | |
a9de9248 | 557 | __u8 pscan_mode; |
21d9e30e | 558 | __u8 dev_class[3]; |
1ebb9252 | 559 | __le16 clock_offset; |
21d9e30e MH |
560 | } __attribute__ ((packed)); |
561 | ||
a9de9248 | 562 | #define HCI_EV_CONN_COMPLETE 0x03 |
1da177e4 LT |
563 | struct hci_ev_conn_complete { |
564 | __u8 status; | |
1ebb9252 | 565 | __le16 handle; |
1da177e4 LT |
566 | bdaddr_t bdaddr; |
567 | __u8 link_type; | |
568 | __u8 encr_mode; | |
569 | } __attribute__ ((packed)); | |
570 | ||
a9de9248 | 571 | #define HCI_EV_CONN_REQUEST 0x04 |
1da177e4 LT |
572 | struct hci_ev_conn_request { |
573 | bdaddr_t bdaddr; | |
574 | __u8 dev_class[3]; | |
575 | __u8 link_type; | |
576 | } __attribute__ ((packed)); | |
577 | ||
a9de9248 | 578 | #define HCI_EV_DISCONN_COMPLETE 0x05 |
1da177e4 LT |
579 | struct hci_ev_disconn_complete { |
580 | __u8 status; | |
1ebb9252 | 581 | __le16 handle; |
1da177e4 LT |
582 | __u8 reason; |
583 | } __attribute__ ((packed)); | |
584 | ||
a9de9248 | 585 | #define HCI_EV_AUTH_COMPLETE 0x06 |
1da177e4 LT |
586 | struct hci_ev_auth_complete { |
587 | __u8 status; | |
1ebb9252 | 588 | __le16 handle; |
1da177e4 LT |
589 | } __attribute__ ((packed)); |
590 | ||
a9de9248 MH |
591 | #define HCI_EV_REMOTE_NAME 0x07 |
592 | struct hci_ev_remote_name { | |
593 | __u8 status; | |
594 | bdaddr_t bdaddr; | |
595 | __u8 name[248]; | |
596 | } __attribute__ ((packed)); | |
597 | ||
598 | #define HCI_EV_ENCRYPT_CHANGE 0x08 | |
1da177e4 LT |
599 | struct hci_ev_encrypt_change { |
600 | __u8 status; | |
1ebb9252 | 601 | __le16 handle; |
1da177e4 LT |
602 | __u8 encrypt; |
603 | } __attribute__ ((packed)); | |
604 | ||
a9de9248 MH |
605 | #define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09 |
606 | struct hci_ev_change_link_key_complete { | |
607 | __u8 status; | |
608 | __le16 handle; | |
609 | } __attribute__ ((packed)); | |
610 | ||
611 | #define HCI_EV_REMOTE_FEATURES 0x0b | |
612 | struct hci_ev_remote_features { | |
613 | __u8 status; | |
614 | __le16 handle; | |
615 | __u8 features[8]; | |
616 | } __attribute__ ((packed)); | |
617 | ||
618 | #define HCI_EV_REMOTE_VERSION 0x0c | |
619 | struct hci_ev_remote_version { | |
1da177e4 | 620 | __u8 status; |
1ebb9252 | 621 | __le16 handle; |
a9de9248 MH |
622 | __u8 lmp_ver; |
623 | __le16 manufacturer; | |
624 | __le16 lmp_subver; | |
1da177e4 LT |
625 | } __attribute__ ((packed)); |
626 | ||
a9de9248 | 627 | #define HCI_EV_QOS_SETUP_COMPLETE 0x0d |
1da177e4 LT |
628 | struct hci_qos { |
629 | __u8 service_type; | |
630 | __u32 token_rate; | |
631 | __u32 peak_bandwidth; | |
632 | __u32 latency; | |
633 | __u32 delay_variation; | |
634 | } __attribute__ ((packed)); | |
635 | struct hci_ev_qos_setup_complete { | |
636 | __u8 status; | |
1ebb9252 | 637 | __le16 handle; |
1da177e4 LT |
638 | struct hci_qos qos; |
639 | } __attribute__ ((packed)); | |
640 | ||
a9de9248 | 641 | #define HCI_EV_CMD_COMPLETE 0x0e |
1da177e4 LT |
642 | struct hci_ev_cmd_complete { |
643 | __u8 ncmd; | |
1ebb9252 | 644 | __le16 opcode; |
1da177e4 LT |
645 | } __attribute__ ((packed)); |
646 | ||
a9de9248 | 647 | #define HCI_EV_CMD_STATUS 0x0f |
1da177e4 LT |
648 | struct hci_ev_cmd_status { |
649 | __u8 status; | |
650 | __u8 ncmd; | |
1ebb9252 | 651 | __le16 opcode; |
1da177e4 LT |
652 | } __attribute__ ((packed)); |
653 | ||
a9de9248 | 654 | #define HCI_EV_ROLE_CHANGE 0x12 |
1da177e4 LT |
655 | struct hci_ev_role_change { |
656 | __u8 status; | |
657 | bdaddr_t bdaddr; | |
658 | __u8 role; | |
659 | } __attribute__ ((packed)); | |
660 | ||
a9de9248 MH |
661 | #define HCI_EV_NUM_COMP_PKTS 0x13 |
662 | struct hci_ev_num_comp_pkts { | |
663 | __u8 num_hndl; | |
664 | /* variable length part */ | |
665 | } __attribute__ ((packed)); | |
666 | ||
667 | #define HCI_EV_MODE_CHANGE 0x14 | |
1da177e4 LT |
668 | struct hci_ev_mode_change { |
669 | __u8 status; | |
1ebb9252 | 670 | __le16 handle; |
1da177e4 | 671 | __u8 mode; |
1ebb9252 | 672 | __le16 interval; |
1da177e4 LT |
673 | } __attribute__ ((packed)); |
674 | ||
a9de9248 | 675 | #define HCI_EV_PIN_CODE_REQ 0x16 |
1da177e4 LT |
676 | struct hci_ev_pin_code_req { |
677 | bdaddr_t bdaddr; | |
678 | } __attribute__ ((packed)); | |
679 | ||
a9de9248 | 680 | #define HCI_EV_LINK_KEY_REQ 0x17 |
1da177e4 LT |
681 | struct hci_ev_link_key_req { |
682 | bdaddr_t bdaddr; | |
683 | } __attribute__ ((packed)); | |
684 | ||
a9de9248 | 685 | #define HCI_EV_LINK_KEY_NOTIFY 0x18 |
1da177e4 LT |
686 | struct hci_ev_link_key_notify { |
687 | bdaddr_t bdaddr; | |
a9de9248 MH |
688 | __u8 link_key[16]; |
689 | __u8 key_type; | |
1da177e4 LT |
690 | } __attribute__ ((packed)); |
691 | ||
a9de9248 MH |
692 | #define HCI_EV_CLOCK_OFFSET 0x1c |
693 | struct hci_ev_clock_offset { | |
1da177e4 | 694 | __u8 status; |
1ebb9252 | 695 | __le16 handle; |
a9de9248 | 696 | __le16 clock_offset; |
1da177e4 LT |
697 | } __attribute__ ((packed)); |
698 | ||
a9de9248 MH |
699 | #define HCI_EV_PSCAN_REP_MODE 0x20 |
700 | struct hci_ev_pscan_rep_mode { | |
701 | bdaddr_t bdaddr; | |
702 | __u8 pscan_rep_mode; | |
703 | } __attribute__ ((packed)); | |
704 | ||
705 | #define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22 | |
706 | struct inquiry_info_with_rssi { | |
707 | bdaddr_t bdaddr; | |
708 | __u8 pscan_rep_mode; | |
709 | __u8 pscan_period_mode; | |
710 | __u8 dev_class[3]; | |
711 | __le16 clock_offset; | |
712 | __s8 rssi; | |
713 | } __attribute__ ((packed)); | |
714 | struct inquiry_info_with_rssi_and_pscan_mode { | |
715 | bdaddr_t bdaddr; | |
716 | __u8 pscan_rep_mode; | |
717 | __u8 pscan_period_mode; | |
718 | __u8 pscan_mode; | |
719 | __u8 dev_class[3]; | |
720 | __le16 clock_offset; | |
721 | __s8 rssi; | |
722 | } __attribute__ ((packed)); | |
723 | ||
724 | #define HCI_EV_REMOTE_EXT_FEATURES 0x23 | |
725 | struct hci_ev_remote_ext_features { | |
1da177e4 | 726 | __u8 status; |
1ebb9252 | 727 | __le16 handle; |
a9de9248 MH |
728 | __u8 page; |
729 | __u8 max_page; | |
730 | __u8 features[8]; | |
1da177e4 LT |
731 | } __attribute__ ((packed)); |
732 | ||
a9de9248 MH |
733 | #define HCI_EV_SYNC_CONN_COMPLETE 0x2c |
734 | struct hci_ev_sync_conn_complete { | |
1da177e4 | 735 | __u8 status; |
1ebb9252 | 736 | __le16 handle; |
a9de9248 MH |
737 | bdaddr_t bdaddr; |
738 | __u8 link_type; | |
739 | __u8 tx_interval; | |
740 | __u8 retrans_window; | |
741 | __le16 rx_pkt_len; | |
742 | __le16 tx_pkt_len; | |
743 | __u8 air_mode; | |
1da177e4 LT |
744 | } __attribute__ ((packed)); |
745 | ||
a9de9248 MH |
746 | #define HCI_EV_SYNC_CONN_CHANGED 0x2d |
747 | struct hci_ev_sync_conn_changed { | |
748 | __u8 status; | |
749 | __le16 handle; | |
750 | __u8 tx_interval; | |
751 | __u8 retrans_window; | |
752 | __le16 rx_pkt_len; | |
753 | __le16 tx_pkt_len; | |
85a1e930 MH |
754 | } __attribute__ ((packed)); |
755 | ||
a9de9248 | 756 | #define HCI_EV_SNIFF_SUBRATE 0x2e |
04837f64 MH |
757 | struct hci_ev_sniff_subrate { |
758 | __u8 status; | |
759 | __le16 handle; | |
760 | __le16 max_tx_latency; | |
761 | __le16 max_rx_latency; | |
762 | __le16 max_remote_timeout; | |
763 | __le16 max_local_timeout; | |
764 | } __attribute__ ((packed)); | |
765 | ||
a9de9248 MH |
766 | #define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f |
767 | struct extended_inquiry_info { | |
768 | bdaddr_t bdaddr; | |
769 | __u8 pscan_rep_mode; | |
770 | __u8 pscan_period_mode; | |
771 | __u8 dev_class[3]; | |
772 | __le16 clock_offset; | |
773 | __s8 rssi; | |
774 | __u8 data[240]; | |
775 | } __attribute__ ((packed)); | |
776 | ||
1da177e4 | 777 | /* Internal events generated by Bluetooth stack */ |
a9de9248 | 778 | #define HCI_EV_STACK_INTERNAL 0xfd |
1da177e4 LT |
779 | struct hci_ev_stack_internal { |
780 | __u16 type; | |
781 | __u8 data[0]; | |
782 | } __attribute__ ((packed)); | |
783 | ||
a9de9248 | 784 | #define HCI_EV_SI_DEVICE 0x01 |
1da177e4 LT |
785 | struct hci_ev_si_device { |
786 | __u16 event; | |
787 | __u16 dev_id; | |
788 | } __attribute__ ((packed)); | |
789 | ||
790 | #define HCI_EV_SI_SECURITY 0x02 | |
791 | struct hci_ev_si_security { | |
792 | __u16 event; | |
793 | __u16 proto; | |
794 | __u16 subproto; | |
795 | __u8 incoming; | |
796 | } __attribute__ ((packed)); | |
797 | ||
798 | /* ---- HCI Packet structures ---- */ | |
799 | #define HCI_COMMAND_HDR_SIZE 3 | |
800 | #define HCI_EVENT_HDR_SIZE 2 | |
801 | #define HCI_ACL_HDR_SIZE 4 | |
802 | #define HCI_SCO_HDR_SIZE 3 | |
803 | ||
804 | struct hci_command_hdr { | |
a9de9248 | 805 | __le16 opcode; /* OCF & OGF */ |
1da177e4 LT |
806 | __u8 plen; |
807 | } __attribute__ ((packed)); | |
808 | ||
809 | struct hci_event_hdr { | |
a9de9248 MH |
810 | __u8 evt; |
811 | __u8 plen; | |
1da177e4 LT |
812 | } __attribute__ ((packed)); |
813 | ||
814 | struct hci_acl_hdr { | |
a9de9248 MH |
815 | __le16 handle; /* Handle & Flags(PB, BC) */ |
816 | __le16 dlen; | |
1da177e4 LT |
817 | } __attribute__ ((packed)); |
818 | ||
819 | struct hci_sco_hdr { | |
a9de9248 MH |
820 | __le16 handle; |
821 | __u8 dlen; | |
1da177e4 LT |
822 | } __attribute__ ((packed)); |
823 | ||
2a123b86 ACM |
824 | #ifdef __KERNEL__ |
825 | #include <linux/skbuff.h> | |
826 | static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb) | |
827 | { | |
a9de9248 | 828 | return (struct hci_event_hdr *) skb->data; |
2a123b86 ACM |
829 | } |
830 | ||
831 | static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb) | |
832 | { | |
a9de9248 | 833 | return (struct hci_acl_hdr *) skb->data; |
2a123b86 ACM |
834 | } |
835 | ||
836 | static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb) | |
837 | { | |
a9de9248 | 838 | return (struct hci_sco_hdr *) skb->data; |
2a123b86 ACM |
839 | } |
840 | #endif | |
841 | ||
1da177e4 | 842 | /* Command opcode pack/unpack */ |
1ebb9252 | 843 | #define hci_opcode_pack(ogf, ocf) (__u16) ((ocf & 0x03ff)|(ogf << 10)) |
1da177e4 LT |
844 | #define hci_opcode_ogf(op) (op >> 10) |
845 | #define hci_opcode_ocf(op) (op & 0x03ff) | |
846 | ||
847 | /* ACL handle and flags pack/unpack */ | |
1ebb9252 | 848 | #define hci_handle_pack(h, f) (__u16) ((h & 0x0fff)|(f << 12)) |
1da177e4 LT |
849 | #define hci_handle(h) (h & 0x0fff) |
850 | #define hci_flags(h) (h >> 12) | |
851 | ||
852 | /* ---- HCI Sockets ---- */ | |
853 | ||
854 | /* Socket options */ | |
855 | #define HCI_DATA_DIR 1 | |
856 | #define HCI_FILTER 2 | |
857 | #define HCI_TIME_STAMP 3 | |
858 | ||
859 | /* CMSG flags */ | |
860 | #define HCI_CMSG_DIR 0x0001 | |
861 | #define HCI_CMSG_TSTAMP 0x0002 | |
862 | ||
863 | struct sockaddr_hci { | |
864 | sa_family_t hci_family; | |
865 | unsigned short hci_dev; | |
866 | }; | |
867 | #define HCI_DEV_NONE 0xffff | |
868 | ||
869 | struct hci_filter { | |
870 | unsigned long type_mask; | |
871 | unsigned long event_mask[2]; | |
a9de9248 | 872 | __le16 opcode; |
1da177e4 LT |
873 | }; |
874 | ||
875 | struct hci_ufilter { | |
a9de9248 MH |
876 | __u32 type_mask; |
877 | __u32 event_mask[2]; | |
878 | __le16 opcode; | |
1da177e4 LT |
879 | }; |
880 | ||
881 | #define HCI_FLT_TYPE_BITS 31 | |
882 | #define HCI_FLT_EVENT_BITS 63 | |
883 | #define HCI_FLT_OGF_BITS 63 | |
884 | #define HCI_FLT_OCF_BITS 127 | |
885 | ||
886 | /* ---- HCI Ioctl requests structures ---- */ | |
887 | struct hci_dev_stats { | |
888 | __u32 err_rx; | |
889 | __u32 err_tx; | |
890 | __u32 cmd_tx; | |
891 | __u32 evt_rx; | |
892 | __u32 acl_tx; | |
893 | __u32 acl_rx; | |
894 | __u32 sco_tx; | |
895 | __u32 sco_rx; | |
896 | __u32 byte_rx; | |
897 | __u32 byte_tx; | |
898 | }; | |
899 | ||
900 | struct hci_dev_info { | |
901 | __u16 dev_id; | |
902 | char name[8]; | |
903 | ||
904 | bdaddr_t bdaddr; | |
905 | ||
906 | __u32 flags; | |
907 | __u8 type; | |
908 | ||
909 | __u8 features[8]; | |
910 | ||
911 | __u32 pkt_type; | |
912 | __u32 link_policy; | |
913 | __u32 link_mode; | |
914 | ||
915 | __u16 acl_mtu; | |
916 | __u16 acl_pkts; | |
917 | __u16 sco_mtu; | |
918 | __u16 sco_pkts; | |
919 | ||
920 | struct hci_dev_stats stat; | |
921 | }; | |
922 | ||
923 | struct hci_conn_info { | |
924 | __u16 handle; | |
925 | bdaddr_t bdaddr; | |
a9de9248 MH |
926 | __u8 type; |
927 | __u8 out; | |
928 | __u16 state; | |
929 | __u32 link_mode; | |
1da177e4 LT |
930 | }; |
931 | ||
932 | struct hci_dev_req { | |
a9de9248 MH |
933 | __u16 dev_id; |
934 | __u32 dev_opt; | |
1da177e4 LT |
935 | }; |
936 | ||
937 | struct hci_dev_list_req { | |
938 | __u16 dev_num; | |
939 | struct hci_dev_req dev_req[0]; /* hci_dev_req structures */ | |
940 | }; | |
941 | ||
942 | struct hci_conn_list_req { | |
943 | __u16 dev_id; | |
944 | __u16 conn_num; | |
945 | struct hci_conn_info conn_info[0]; | |
946 | }; | |
947 | ||
948 | struct hci_conn_info_req { | |
949 | bdaddr_t bdaddr; | |
950 | __u8 type; | |
951 | struct hci_conn_info conn_info[0]; | |
952 | }; | |
953 | ||
954 | struct hci_inquiry_req { | |
955 | __u16 dev_id; | |
956 | __u16 flags; | |
957 | __u8 lap[3]; | |
958 | __u8 length; | |
959 | __u8 num_rsp; | |
960 | }; | |
961 | #define IREQ_CACHE_FLUSH 0x0001 | |
962 | ||
963 | #endif /* __HCI_H */ |