blob: 2c0d309c738125c3dda7c8969e7f44d9ad9b8239 [file] [log] [blame]
Andrei Emeltchenkobe218712010-12-01 16:58:26 +02001/*
Linus Torvalds1da177e2005-04-16 15:20:36 -07002 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
Andrei Emeltchenkobe218712010-12-01 16:58:26 +020015 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
Linus Torvalds1da177e2005-04-16 15:20:36 -070018 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19
Andrei Emeltchenkobe218712010-12-01 16:58:26 +020020 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
21 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
Linus Torvalds1da177e2005-04-16 15:20:36 -070022 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
Marcel Holtmannc13854ce2010-02-08 15:27:07 +010046/* HCI bus types */
Marcel Holtmann0ac53932006-07-08 13:57:15 +020047#define HCI_VIRTUAL 0
Linus Torvalds1da177e2005-04-16 15:20:36 -070048#define HCI_USB 1
49#define HCI_PCCARD 2
50#define HCI_UART 3
51#define HCI_RS232 4
52#define HCI_PCI 5
Marcel Holtmann0ac53932006-07-08 13:57:15 +020053#define HCI_SDIO 6
Linus Torvalds1da177e2005-04-16 15:20:36 -070054
Marcel Holtmann943da252010-02-13 02:28:41 +010055/* HCI controller types */
56#define HCI_BREDR 0x00
David Vrabel8f1e1742010-08-09 17:38:10 -040057#define HCI_AMP 0x01
Marcel Holtmann943da252010-02-13 02:28:41 +010058
Linus Torvalds1da177e2005-04-16 15:20:36 -070059/* HCI device quirks */
60enum {
Marcel Holtmann7a9d4022008-11-30 12:17:26 +010061 HCI_QUIRK_NO_RESET,
Marcel Holtmannda1f5192006-07-03 10:02:29 +020062 HCI_QUIRK_RAW_DEVICE,
63 HCI_QUIRK_FIXUP_BUFFER_SIZE
Linus Torvalds1da177e2005-04-16 15:20:36 -070064};
65
66/* HCI device flags */
67enum {
68 HCI_UP,
69 HCI_INIT,
70 HCI_RUNNING,
71
72 HCI_PSCAN,
73 HCI_ISCAN,
74 HCI_AUTH,
75 HCI_ENCRYPT,
76 HCI_INQUIRY,
77
78 HCI_RAW,
Johan Hedbergab81cbf2010-12-15 13:53:18 +020079
80 HCI_SETUP,
81 HCI_AUTO_OFF,
Johan Hedbergebc99fe2011-01-04 11:54:26 +020082 HCI_MGMT,
Johan Hedbergc542a062011-01-26 13:11:03 +020083 HCI_PAIRABLE,
Johan Hedberg1aff6f02011-01-13 21:56:52 +020084 HCI_SERVICE_CACHE,
Johan Hedberg55ed8ca2011-01-17 14:41:05 +020085 HCI_LINK_KEYS,
86 HCI_DEBUG_KEYS,
Gustavo F. Padovan10572132011-03-16 15:36:29 -030087
88 HCI_RESET,
Linus Torvalds1da177e2005-04-16 15:20:36 -070089};
90
91/* HCI ioctl defines */
92#define HCIDEVUP _IOW('H', 201, int)
93#define HCIDEVDOWN _IOW('H', 202, int)
94#define HCIDEVRESET _IOW('H', 203, int)
95#define HCIDEVRESTAT _IOW('H', 204, int)
96
97#define HCIGETDEVLIST _IOR('H', 210, int)
98#define HCIGETDEVINFO _IOR('H', 211, int)
99#define HCIGETCONNLIST _IOR('H', 212, int)
100#define HCIGETCONNINFO _IOR('H', 213, int)
Marcel Holtmann40be4922008-07-14 20:13:50 +0200101#define HCIGETAUTHINFO _IOR('H', 215, int)
Linus Torvalds1da177e2005-04-16 15:20:36 -0700102
103#define HCISETRAW _IOW('H', 220, int)
104#define HCISETSCAN _IOW('H', 221, int)
105#define HCISETAUTH _IOW('H', 222, int)
106#define HCISETENCRYPT _IOW('H', 223, int)
107#define HCISETPTYPE _IOW('H', 224, int)
108#define HCISETLINKPOL _IOW('H', 225, int)
109#define HCISETLINKMODE _IOW('H', 226, int)
110#define HCISETACLMTU _IOW('H', 227, int)
111#define HCISETSCOMTU _IOW('H', 228, int)
112
Johan Hedbergf0358562010-05-18 13:20:32 +0200113#define HCIBLOCKADDR _IOW('H', 230, int)
114#define HCIUNBLOCKADDR _IOW('H', 231, int)
115
Linus Torvalds1da177e2005-04-16 15:20:36 -0700116#define HCIINQUIRY _IOR('H', 240, int)
117
118/* HCI timeouts */
Marcel Holtmann04837f62006-07-03 10:02:33 +0200119#define HCI_CONNECT_TIMEOUT (40000) /* 40 seconds */
120#define HCI_DISCONN_TIMEOUT (2000) /* 2 seconds */
Marcel Holtmann052b30b2009-04-26 20:01:22 +0200121#define HCI_PAIRING_TIMEOUT (60000) /* 60 seconds */
Marcel Holtmann04837f62006-07-03 10:02:33 +0200122#define HCI_IDLE_TIMEOUT (6000) /* 6 seconds */
123#define HCI_INIT_TIMEOUT (10000) /* 10 seconds */
Ville Tervo6bd32322011-02-16 16:32:41 +0200124#define HCI_CMD_TIMEOUT (1000) /* 1 seconds */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700125
Marcel Holtmann5b7f99092007-07-11 09:51:55 +0200126/* HCI data types */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700127#define HCI_COMMAND_PKT 0x01
128#define HCI_ACLDATA_PKT 0x02
129#define HCI_SCODATA_PKT 0x03
130#define HCI_EVENT_PKT 0x04
131#define HCI_VENDOR_PKT 0xff
132
Marcel Holtmann5b7f99092007-07-11 09:51:55 +0200133/* HCI packet types */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700134#define HCI_DM1 0x0008
135#define HCI_DM3 0x0400
136#define HCI_DM5 0x4000
137#define HCI_DH1 0x0010
138#define HCI_DH3 0x0800
139#define HCI_DH5 0x8000
140
141#define HCI_HV1 0x0020
142#define HCI_HV2 0x0040
143#define HCI_HV3 0x0080
144
145#define SCO_PTYPE_MASK (HCI_HV1 | HCI_HV2 | HCI_HV3)
146#define ACL_PTYPE_MASK (~SCO_PTYPE_MASK)
147
Marcel Holtmann5b7f99092007-07-11 09:51:55 +0200148/* eSCO packet types */
149#define ESCO_HV1 0x0001
150#define ESCO_HV2 0x0002
151#define ESCO_HV3 0x0004
152#define ESCO_EV3 0x0008
153#define ESCO_EV4 0x0010
154#define ESCO_EV5 0x0020
Marcel Holtmannefc76882009-02-06 09:13:37 +0100155#define ESCO_2EV3 0x0040
156#define ESCO_3EV3 0x0080
157#define ESCO_2EV5 0x0100
158#define ESCO_3EV5 0x0200
Marcel Holtmann5b7f99092007-07-11 09:51:55 +0200159
Marcel Holtmanna8746412008-07-14 20:13:46 +0200160#define SCO_ESCO_MASK (ESCO_HV1 | ESCO_HV2 | ESCO_HV3)
Marcel Holtmannefc76882009-02-06 09:13:37 +0100161#define EDR_ESCO_MASK (ESCO_2EV3 | ESCO_3EV3 | ESCO_2EV5 | ESCO_3EV5)
Marcel Holtmanna8746412008-07-14 20:13:46 +0200162
Linus Torvalds1da177e2005-04-16 15:20:36 -0700163/* ACL flags */
Andrei Emeltchenkoe7021122011-01-03 11:14:36 +0200164#define ACL_START_NO_FLUSH 0x00
Linus Torvalds1da177e2005-04-16 15:20:36 -0700165#define ACL_CONT 0x01
166#define ACL_START 0x02
167#define ACL_ACTIVE_BCAST 0x04
168#define ACL_PICO_BCAST 0x08
169
170/* Baseband links */
171#define SCO_LINK 0x00
172#define ACL_LINK 0x01
Marcel Holtmann5b7f99092007-07-11 09:51:55 +0200173#define ESCO_LINK 0x02
Ville Tervofcd89c02011-02-10 22:38:47 -0300174/* Low Energy links do not have defined link type. Use invented one */
175#define LE_LINK 0x80
Linus Torvalds1da177e2005-04-16 15:20:36 -0700176
177/* LMP features */
178#define LMP_3SLOT 0x01
179#define LMP_5SLOT 0x02
180#define LMP_ENCRYPT 0x04
181#define LMP_SOFFSET 0x08
182#define LMP_TACCURACY 0x10
183#define LMP_RSWITCH 0x20
184#define LMP_HOLD 0x40
Marcel Holtmann04837f62006-07-03 10:02:33 +0200185#define LMP_SNIFF 0x80
Linus Torvalds1da177e2005-04-16 15:20:36 -0700186
187#define LMP_PARK 0x01
188#define LMP_RSSI 0x02
189#define LMP_QUALITY 0x04
190#define LMP_SCO 0x08
191#define LMP_HV2 0x10
192#define LMP_HV3 0x20
193#define LMP_ULAW 0x40
194#define LMP_ALAW 0x80
195
196#define LMP_CVSD 0x01
197#define LMP_PSCHEME 0x02
198#define LMP_PCONTROL 0x04
199
Johan Hedbergd5859e22011-01-25 01:19:58 +0200200#define LMP_RSSI_INQ 0x40
Marcel Holtmann5b7f99092007-07-11 09:51:55 +0200201#define LMP_ESCO 0x80
202
203#define LMP_EV4 0x01
204#define LMP_EV5 0x02
Johan Hedbergd5859e22011-01-25 01:19:58 +0200205#define LMP_LE 0x40
Marcel Holtmann5b7f99092007-07-11 09:51:55 +0200206
Marcel Holtmann04837f62006-07-03 10:02:33 +0200207#define LMP_SNIFF_SUBR 0x02
Johan Hedbergd5859e22011-01-25 01:19:58 +0200208#define LMP_PAUSE_ENC 0x04
Marcel Holtmannefc76882009-02-06 09:13:37 +0100209#define LMP_EDR_ESCO_2M 0x20
210#define LMP_EDR_ESCO_3M 0x40
211#define LMP_EDR_3S_ESCO 0x80
Marcel Holtmann04837f62006-07-03 10:02:33 +0200212
Johan Hedbergd5859e22011-01-25 01:19:58 +0200213#define LMP_EXT_INQ 0x01
Marcel Holtmann769be972008-07-14 20:13:49 +0200214#define LMP_SIMPLE_PAIR 0x08
Andrei Emeltchenkoe7021122011-01-03 11:14:36 +0200215#define LMP_NO_FLUSH 0x40
Marcel Holtmann769be972008-07-14 20:13:49 +0200216
Johan Hedbergd5859e22011-01-25 01:19:58 +0200217#define LMP_LSTO 0x01
218#define LMP_INQ_TX_PWR 0x02
219
Marcel Holtmann04837f62006-07-03 10:02:33 +0200220/* Connection modes */
221#define HCI_CM_ACTIVE 0x0000
222#define HCI_CM_HOLD 0x0001
223#define HCI_CM_SNIFF 0x0002
224#define HCI_CM_PARK 0x0003
225
Linus Torvalds1da177e2005-04-16 15:20:36 -0700226/* Link policies */
227#define HCI_LP_RSWITCH 0x0001
228#define HCI_LP_HOLD 0x0002
229#define HCI_LP_SNIFF 0x0004
230#define HCI_LP_PARK 0x0008
231
Marcel Holtmann04837f62006-07-03 10:02:33 +0200232/* Link modes */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700233#define HCI_LM_ACCEPT 0x8000
234#define HCI_LM_MASTER 0x0001
235#define HCI_LM_AUTH 0x0002
236#define HCI_LM_ENCRYPT 0x0004
237#define HCI_LM_TRUSTED 0x0008
238#define HCI_LM_RELIABLE 0x0010
239#define HCI_LM_SECURE 0x0020
240
Marcel Holtmann40be4922008-07-14 20:13:50 +0200241/* Authentication types */
242#define HCI_AT_NO_BONDING 0x00
243#define HCI_AT_NO_BONDING_MITM 0x01
244#define HCI_AT_DEDICATED_BONDING 0x02
245#define HCI_AT_DEDICATED_BONDING_MITM 0x03
246#define HCI_AT_GENERAL_BONDING 0x04
247#define HCI_AT_GENERAL_BONDING_MITM 0x05
248
Linus Torvalds1da177e2005-04-16 15:20:36 -0700249/* ----- HCI Commands ---- */
Ville Tervo6bd32322011-02-16 16:32:41 +0200250#define HCI_OP_NOP 0x0000
251
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200252#define HCI_OP_INQUIRY 0x0401
253struct hci_cp_inquiry {
254 __u8 lap[3];
255 __u8 length;
256 __u8 num_rsp;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300257} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700258
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200259#define HCI_OP_INQUIRY_CANCEL 0x0402
260
261#define HCI_OP_EXIT_PERIODIC_INQ 0x0404
262
263#define HCI_OP_CREATE_CONN 0x0405
264struct hci_cp_create_conn {
265 bdaddr_t bdaddr;
266 __le16 pkt_type;
267 __u8 pscan_rep_mode;
268 __u8 pscan_mode;
269 __le16 clock_offset;
270 __u8 role_switch;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300271} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700272
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200273#define HCI_OP_DISCONNECT 0x0406
274struct hci_cp_disconnect {
275 __le16 handle;
276 __u8 reason;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300277} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700278
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200279#define HCI_OP_ADD_SCO 0x0407
280struct hci_cp_add_sco {
281 __le16 handle;
282 __le16 pkt_type;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300283} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200284
285#define HCI_OP_CREATE_CONN_CANCEL 0x0408
286struct hci_cp_create_conn_cancel {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700287 bdaddr_t bdaddr;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300288} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700289
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200290#define HCI_OP_ACCEPT_CONN_REQ 0x0409
291struct hci_cp_accept_conn_req {
292 bdaddr_t bdaddr;
293 __u8 role;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300294} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700295
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200296#define HCI_OP_REJECT_CONN_REQ 0x040a
297struct hci_cp_reject_conn_req {
298 bdaddr_t bdaddr;
299 __u8 reason;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300300} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700301
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200302#define HCI_OP_LINK_KEY_REPLY 0x040b
303struct hci_cp_link_key_reply {
304 bdaddr_t bdaddr;
305 __u8 link_key[16];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300306} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700307
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200308#define HCI_OP_LINK_KEY_NEG_REPLY 0x040c
309struct hci_cp_link_key_neg_reply {
310 bdaddr_t bdaddr;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300311} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700312
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200313#define HCI_OP_PIN_CODE_REPLY 0x040d
314struct hci_cp_pin_code_reply {
315 bdaddr_t bdaddr;
316 __u8 pin_len;
317 __u8 pin_code[16];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300318} __packed;
Johan Hedberg980e1a52011-01-22 06:10:07 +0200319struct hci_rp_pin_code_reply {
320 __u8 status;
321 bdaddr_t bdaddr;
322} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200323
324#define HCI_OP_PIN_CODE_NEG_REPLY 0x040e
325struct hci_cp_pin_code_neg_reply {
326 bdaddr_t bdaddr;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300327} __packed;
Johan Hedberg980e1a52011-01-22 06:10:07 +0200328struct hci_rp_pin_code_neg_reply {
329 __u8 status;
330 bdaddr_t bdaddr;
331} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200332
333#define HCI_OP_CHANGE_CONN_PTYPE 0x040f
334struct hci_cp_change_conn_ptype {
335 __le16 handle;
336 __le16 pkt_type;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300337} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200338
339#define HCI_OP_AUTH_REQUESTED 0x0411
340struct hci_cp_auth_requested {
341 __le16 handle;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300342} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200343
344#define HCI_OP_SET_CONN_ENCRYPT 0x0413
345struct hci_cp_set_conn_encrypt {
346 __le16 handle;
347 __u8 encrypt;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300348} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200349
350#define HCI_OP_CHANGE_CONN_LINK_KEY 0x0415
351struct hci_cp_change_conn_link_key {
352 __le16 handle;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300353} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200354
355#define HCI_OP_REMOTE_NAME_REQ 0x0419
356struct hci_cp_remote_name_req {
357 bdaddr_t bdaddr;
358 __u8 pscan_rep_mode;
359 __u8 pscan_mode;
360 __le16 clock_offset;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300361} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200362
363#define HCI_OP_REMOTE_NAME_REQ_CANCEL 0x041a
364struct hci_cp_remote_name_req_cancel {
365 bdaddr_t bdaddr;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300366} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200367
368#define HCI_OP_READ_REMOTE_FEATURES 0x041b
369struct hci_cp_read_remote_features {
370 __le16 handle;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300371} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200372
373#define HCI_OP_READ_REMOTE_EXT_FEATURES 0x041c
374struct hci_cp_read_remote_ext_features {
375 __le16 handle;
376 __u8 page;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300377} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200378
379#define HCI_OP_READ_REMOTE_VERSION 0x041d
380struct hci_cp_read_remote_version {
381 __le16 handle;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300382} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200383
384#define HCI_OP_SETUP_SYNC_CONN 0x0428
385struct hci_cp_setup_sync_conn {
386 __le16 handle;
387 __le32 tx_bandwidth;
388 __le32 rx_bandwidth;
389 __le16 max_latency;
390 __le16 voice_setting;
391 __u8 retrans_effort;
392 __le16 pkt_type;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300393} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200394
395#define HCI_OP_ACCEPT_SYNC_CONN_REQ 0x0429
396struct hci_cp_accept_sync_conn_req {
397 bdaddr_t bdaddr;
398 __le32 tx_bandwidth;
399 __le32 rx_bandwidth;
400 __le16 max_latency;
401 __le16 content_format;
402 __u8 retrans_effort;
403 __le16 pkt_type;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300404} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200405
406#define HCI_OP_REJECT_SYNC_CONN_REQ 0x042a
407struct hci_cp_reject_sync_conn_req {
408 bdaddr_t bdaddr;
409 __u8 reason;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300410} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200411
Johan Hedberg17fa4b92011-01-25 13:28:33 +0200412#define HCI_OP_IO_CAPABILITY_REPLY 0x042b
413struct hci_cp_io_capability_reply {
414 bdaddr_t bdaddr;
415 __u8 capability;
416 __u8 oob_data;
417 __u8 authentication;
418} __packed;
419
Johan Hedberga5c29682011-02-19 12:05:57 -0300420#define HCI_OP_USER_CONFIRM_REPLY 0x042c
421struct hci_cp_user_confirm_reply {
422 bdaddr_t bdaddr;
423} __packed;
424struct hci_rp_user_confirm_reply {
425 __u8 status;
426 bdaddr_t bdaddr;
427} __packed;
428
429#define HCI_OP_USER_CONFIRM_NEG_REPLY 0x042d
430
Johan Hedberg03b555e2011-01-04 15:40:05 +0200431#define HCI_OP_IO_CAPABILITY_NEG_REPLY 0x0434
432struct hci_cp_io_capability_neg_reply {
433 bdaddr_t bdaddr;
434 __u8 reason;
435} __packed;
436
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200437#define HCI_OP_SNIFF_MODE 0x0803
438struct hci_cp_sniff_mode {
439 __le16 handle;
440 __le16 max_interval;
441 __le16 min_interval;
442 __le16 attempt;
443 __le16 timeout;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300444} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200445
446#define HCI_OP_EXIT_SNIFF_MODE 0x0804
447struct hci_cp_exit_sniff_mode {
448 __le16 handle;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300449} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200450
451#define HCI_OP_ROLE_DISCOVERY 0x0809
452struct hci_cp_role_discovery {
453 __le16 handle;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300454} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200455struct hci_rp_role_discovery {
456 __u8 status;
457 __le16 handle;
458 __u8 role;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300459} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200460
461#define HCI_OP_SWITCH_ROLE 0x080b
462struct hci_cp_switch_role {
463 bdaddr_t bdaddr;
464 __u8 role;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300465} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200466
467#define HCI_OP_READ_LINK_POLICY 0x080c
468struct hci_cp_read_link_policy {
469 __le16 handle;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300470} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200471struct hci_rp_read_link_policy {
472 __u8 status;
473 __le16 handle;
474 __le16 policy;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300475} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200476
477#define HCI_OP_WRITE_LINK_POLICY 0x080d
478struct hci_cp_write_link_policy {
479 __le16 handle;
480 __le16 policy;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300481} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200482struct hci_rp_write_link_policy {
483 __u8 status;
484 __le16 handle;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300485} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200486
Marcel Holtmanne4e8e372008-07-14 20:13:47 +0200487#define HCI_OP_READ_DEF_LINK_POLICY 0x080e
488struct hci_rp_read_def_link_policy {
489 __u8 status;
490 __le16 policy;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300491} __packed;
Marcel Holtmanne4e8e372008-07-14 20:13:47 +0200492
493#define HCI_OP_WRITE_DEF_LINK_POLICY 0x080f
494struct hci_cp_write_def_link_policy {
495 __le16 policy;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300496} __packed;
Marcel Holtmanne4e8e372008-07-14 20:13:47 +0200497
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200498#define HCI_OP_SNIFF_SUBRATE 0x0811
499struct hci_cp_sniff_subrate {
500 __le16 handle;
501 __le16 max_latency;
502 __le16 min_remote_timeout;
503 __le16 min_local_timeout;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300504} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200505
506#define HCI_OP_SET_EVENT_MASK 0x0c01
507struct hci_cp_set_event_mask {
508 __u8 mask[8];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300509} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200510
511#define HCI_OP_RESET 0x0c03
512
513#define HCI_OP_SET_EVENT_FLT 0x0c05
Linus Torvalds1da177e2005-04-16 15:20:36 -0700514struct hci_cp_set_event_flt {
515 __u8 flt_type;
516 __u8 cond_type;
517 __u8 condition[0];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300518} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700519
520/* Filter types */
521#define HCI_FLT_CLEAR_ALL 0x00
522#define HCI_FLT_INQ_RESULT 0x01
523#define HCI_FLT_CONN_SETUP 0x02
524
525/* CONN_SETUP Condition types */
526#define HCI_CONN_SETUP_ALLOW_ALL 0x00
527#define HCI_CONN_SETUP_ALLOW_CLASS 0x01
528#define HCI_CONN_SETUP_ALLOW_BDADDR 0x02
529
530/* CONN_SETUP Conditions */
531#define HCI_CONN_SETUP_AUTO_OFF 0x01
532#define HCI_CONN_SETUP_AUTO_ON 0x02
533
Johan Hedbergb0916ea2011-01-10 13:44:55 +0200534#define HCI_OP_DELETE_STORED_LINK_KEY 0x0c12
535struct hci_cp_delete_stored_link_key {
536 bdaddr_t bdaddr;
537 __u8 delete_all;
538} __packed;
539
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200540#define HCI_OP_WRITE_LOCAL_NAME 0x0c13
541struct hci_cp_write_local_name {
542 __u8 name[248];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300543} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200544
545#define HCI_OP_READ_LOCAL_NAME 0x0c14
546struct hci_rp_read_local_name {
547 __u8 status;
548 __u8 name[248];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300549} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200550
551#define HCI_OP_WRITE_CA_TIMEOUT 0x0c16
552
553#define HCI_OP_WRITE_PG_TIMEOUT 0x0c18
554
Andrei Emeltchenko70f230202010-12-01 16:58:25 +0200555#define HCI_OP_WRITE_SCAN_ENABLE 0x0c1a
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200556 #define SCAN_DISABLED 0x00
557 #define SCAN_INQUIRY 0x01
558 #define SCAN_PAGE 0x02
559
560#define HCI_OP_READ_AUTH_ENABLE 0x0c1f
561
562#define HCI_OP_WRITE_AUTH_ENABLE 0x0c20
563 #define AUTH_DISABLED 0x00
564 #define AUTH_ENABLED 0x01
565
566#define HCI_OP_READ_ENCRYPT_MODE 0x0c21
567
568#define HCI_OP_WRITE_ENCRYPT_MODE 0x0c22
569 #define ENCRYPT_DISABLED 0x00
570 #define ENCRYPT_P2P 0x01
571 #define ENCRYPT_BOTH 0x02
572
573#define HCI_OP_READ_CLASS_OF_DEV 0x0c23
574struct hci_rp_read_class_of_dev {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700575 __u8 status;
576 __u8 dev_class[3];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300577} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700578
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200579#define HCI_OP_WRITE_CLASS_OF_DEV 0x0c24
580struct hci_cp_write_class_of_dev {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700581 __u8 dev_class[3];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300582} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700583
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200584#define HCI_OP_READ_VOICE_SETTING 0x0c25
Linus Torvalds1da177e2005-04-16 15:20:36 -0700585struct hci_rp_read_voice_setting {
Marcel Holtmann1ebb9252005-11-08 09:57:21 -0800586 __u8 status;
587 __le16 voice_setting;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300588} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700589
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200590#define HCI_OP_WRITE_VOICE_SETTING 0x0c26
Linus Torvalds1da177e2005-04-16 15:20:36 -0700591struct hci_cp_write_voice_setting {
Marcel Holtmann1ebb9252005-11-08 09:57:21 -0800592 __le16 voice_setting;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300593} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700594
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200595#define HCI_OP_HOST_BUFFER_SIZE 0x0c33
Linus Torvalds1da177e2005-04-16 15:20:36 -0700596struct hci_cp_host_buffer_size {
Marcel Holtmann1ebb9252005-11-08 09:57:21 -0800597 __le16 acl_mtu;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700598 __u8 sco_mtu;
Marcel Holtmann1ebb9252005-11-08 09:57:21 -0800599 __le16 acl_max_pkt;
600 __le16 sco_max_pkt;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300601} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700602
Johan Hedbergd5859e22011-01-25 01:19:58 +0200603#define HCI_OP_WRITE_INQUIRY_MODE 0x0c45
604
Marcel Holtmann333140b2008-07-14 20:13:48 +0200605#define HCI_OP_READ_SSP_MODE 0x0c55
606struct hci_rp_read_ssp_mode {
607 __u8 status;
608 __u8 mode;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300609} __packed;
Marcel Holtmann333140b2008-07-14 20:13:48 +0200610
611#define HCI_OP_WRITE_SSP_MODE 0x0c56
612struct hci_cp_write_ssp_mode {
613 __u8 mode;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300614} __packed;
Marcel Holtmann333140b2008-07-14 20:13:48 +0200615
Johan Hedbergd5859e22011-01-25 01:19:58 +0200616#define HCI_OP_READ_INQ_RSP_TX_POWER 0x0c58
617
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200618#define HCI_OP_READ_LOCAL_VERSION 0x1001
619struct hci_rp_read_local_version {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700620 __u8 status;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200621 __u8 hci_ver;
622 __le16 hci_rev;
623 __u8 lmp_ver;
624 __le16 manufacturer;
625 __le16 lmp_subver;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300626} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700627
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200628#define HCI_OP_READ_LOCAL_COMMANDS 0x1002
629struct hci_rp_read_local_commands {
Linus Torvalds1da177e2005-04-16 15:20:36 -0700630 __u8 status;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200631 __u8 commands[64];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300632} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700633
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200634#define HCI_OP_READ_LOCAL_FEATURES 0x1003
635struct hci_rp_read_local_features {
636 __u8 status;
637 __u8 features[8];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300638} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200639
640#define HCI_OP_READ_LOCAL_EXT_FEATURES 0x1004
641struct hci_rp_read_local_ext_features {
642 __u8 status;
643 __u8 page;
644 __u8 max_page;
645 __u8 features[8];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300646} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200647
648#define HCI_OP_READ_BUFFER_SIZE 0x1005
649struct hci_rp_read_buffer_size {
650 __u8 status;
651 __le16 acl_mtu;
652 __u8 sco_mtu;
653 __le16 acl_max_pkt;
654 __le16 sco_max_pkt;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300655} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200656
657#define HCI_OP_READ_BD_ADDR 0x1009
658struct hci_rp_read_bd_addr {
659 __u8 status;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700660 bdaddr_t bdaddr;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300661} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700662
Ville Tervo63185f62011-02-10 22:38:46 -0300663#define HCI_OP_LE_SET_EVENT_MASK 0x2001
664struct hci_cp_le_set_event_mask {
665 __u8 mask[8];
666} __packed;
667
668#define HCI_OP_LE_READ_BUFFER_SIZE 0x2002
669struct hci_rp_le_read_buffer_size {
670 __u8 status;
671 __le16 le_mtu;
672 __u8 le_max_pkt;
673} __packed;
674
675#define HCI_OP_LE_CREATE_CONN 0x200d
676struct hci_cp_le_create_conn {
677 __le16 scan_interval;
678 __le16 scan_window;
679 __u8 filter_policy;
680 __u8 peer_addr_type;
681 bdaddr_t peer_addr;
682 __u8 own_address_type;
683 __le16 conn_interval_min;
684 __le16 conn_interval_max;
685 __le16 conn_latency;
686 __le16 supervision_timeout;
687 __le16 min_ce_len;
688 __le16 max_ce_len;
689} __packed;
690
691#define HCI_OP_LE_CREATE_CONN_CANCEL 0x200e
692
Claudio Takahasi2ce603e2011-02-16 20:44:53 -0200693#define HCI_OP_LE_CONN_UPDATE 0x2013
694struct hci_cp_le_conn_update {
695 __le16 handle;
696 __le16 conn_interval_min;
697 __le16 conn_interval_max;
698 __le16 conn_latency;
699 __le16 supervision_timeout;
700 __le16 min_ce_len;
701 __le16 max_ce_len;
702} __packed;
703
Linus Torvalds1da177e2005-04-16 15:20:36 -0700704/* ---- HCI Events ---- */
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200705#define HCI_EV_INQUIRY_COMPLETE 0x01
Linus Torvalds1da177e2005-04-16 15:20:36 -0700706
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200707#define HCI_EV_INQUIRY_RESULT 0x02
Linus Torvalds1da177e2005-04-16 15:20:36 -0700708struct inquiry_info {
709 bdaddr_t bdaddr;
710 __u8 pscan_rep_mode;
711 __u8 pscan_period_mode;
712 __u8 pscan_mode;
713 __u8 dev_class[3];
Marcel Holtmann1ebb9252005-11-08 09:57:21 -0800714 __le16 clock_offset;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300715} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700716
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200717#define HCI_EV_CONN_COMPLETE 0x03
718struct hci_ev_conn_complete {
719 __u8 status;
720 __le16 handle;
721 bdaddr_t bdaddr;
722 __u8 link_type;
723 __u8 encr_mode;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300724} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200725
726#define HCI_EV_CONN_REQUEST 0x04
727struct hci_ev_conn_request {
728 bdaddr_t bdaddr;
729 __u8 dev_class[3];
730 __u8 link_type;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300731} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200732
733#define HCI_EV_DISCONN_COMPLETE 0x05
734struct hci_ev_disconn_complete {
735 __u8 status;
736 __le16 handle;
737 __u8 reason;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300738} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200739
740#define HCI_EV_AUTH_COMPLETE 0x06
741struct hci_ev_auth_complete {
742 __u8 status;
743 __le16 handle;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300744} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200745
746#define HCI_EV_REMOTE_NAME 0x07
747struct hci_ev_remote_name {
748 __u8 status;
749 bdaddr_t bdaddr;
750 __u8 name[248];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300751} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200752
753#define HCI_EV_ENCRYPT_CHANGE 0x08
754struct hci_ev_encrypt_change {
755 __u8 status;
756 __le16 handle;
757 __u8 encrypt;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300758} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200759
760#define HCI_EV_CHANGE_LINK_KEY_COMPLETE 0x09
761struct hci_ev_change_link_key_complete {
762 __u8 status;
763 __le16 handle;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300764} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200765
766#define HCI_EV_REMOTE_FEATURES 0x0b
767struct hci_ev_remote_features {
768 __u8 status;
769 __le16 handle;
770 __u8 features[8];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300771} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200772
773#define HCI_EV_REMOTE_VERSION 0x0c
774struct hci_ev_remote_version {
775 __u8 status;
776 __le16 handle;
777 __u8 lmp_ver;
778 __le16 manufacturer;
779 __le16 lmp_subver;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300780} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200781
782#define HCI_EV_QOS_SETUP_COMPLETE 0x0d
783struct hci_qos {
784 __u8 service_type;
785 __u32 token_rate;
786 __u32 peak_bandwidth;
787 __u32 latency;
788 __u32 delay_variation;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300789} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200790struct hci_ev_qos_setup_complete {
791 __u8 status;
792 __le16 handle;
793 struct hci_qos qos;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300794} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200795
796#define HCI_EV_CMD_COMPLETE 0x0e
797struct hci_ev_cmd_complete {
798 __u8 ncmd;
799 __le16 opcode;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300800} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200801
802#define HCI_EV_CMD_STATUS 0x0f
803struct hci_ev_cmd_status {
804 __u8 status;
805 __u8 ncmd;
806 __le16 opcode;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300807} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200808
809#define HCI_EV_ROLE_CHANGE 0x12
810struct hci_ev_role_change {
811 __u8 status;
812 bdaddr_t bdaddr;
813 __u8 role;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300814} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200815
816#define HCI_EV_NUM_COMP_PKTS 0x13
817struct hci_ev_num_comp_pkts {
818 __u8 num_hndl;
819 /* variable length part */
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300820} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200821
822#define HCI_EV_MODE_CHANGE 0x14
823struct hci_ev_mode_change {
824 __u8 status;
825 __le16 handle;
826 __u8 mode;
827 __le16 interval;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300828} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200829
830#define HCI_EV_PIN_CODE_REQ 0x16
831struct hci_ev_pin_code_req {
832 bdaddr_t bdaddr;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300833} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200834
835#define HCI_EV_LINK_KEY_REQ 0x17
836struct hci_ev_link_key_req {
837 bdaddr_t bdaddr;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300838} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200839
840#define HCI_EV_LINK_KEY_NOTIFY 0x18
841struct hci_ev_link_key_notify {
842 bdaddr_t bdaddr;
843 __u8 link_key[16];
844 __u8 key_type;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300845} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200846
847#define HCI_EV_CLOCK_OFFSET 0x1c
848struct hci_ev_clock_offset {
849 __u8 status;
850 __le16 handle;
851 __le16 clock_offset;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300852} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200853
Marcel Holtmanna8746412008-07-14 20:13:46 +0200854#define HCI_EV_PKT_TYPE_CHANGE 0x1d
855struct hci_ev_pkt_type_change {
856 __u8 status;
857 __le16 handle;
858 __le16 pkt_type;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300859} __packed;
Marcel Holtmanna8746412008-07-14 20:13:46 +0200860
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200861#define HCI_EV_PSCAN_REP_MODE 0x20
862struct hci_ev_pscan_rep_mode {
863 bdaddr_t bdaddr;
864 __u8 pscan_rep_mode;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300865} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200866
Linus Torvalds1da177e2005-04-16 15:20:36 -0700867#define HCI_EV_INQUIRY_RESULT_WITH_RSSI 0x22
868struct inquiry_info_with_rssi {
869 bdaddr_t bdaddr;
870 __u8 pscan_rep_mode;
871 __u8 pscan_period_mode;
872 __u8 dev_class[3];
Marcel Holtmann1ebb9252005-11-08 09:57:21 -0800873 __le16 clock_offset;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700874 __s8 rssi;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300875} __packed;
Marcel Holtmann45bb4bf2005-08-09 20:27:49 -0700876struct inquiry_info_with_rssi_and_pscan_mode {
877 bdaddr_t bdaddr;
878 __u8 pscan_rep_mode;
879 __u8 pscan_period_mode;
880 __u8 pscan_mode;
881 __u8 dev_class[3];
Marcel Holtmann1ebb9252005-11-08 09:57:21 -0800882 __le16 clock_offset;
Marcel Holtmann45bb4bf2005-08-09 20:27:49 -0700883 __s8 rssi;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300884} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700885
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200886#define HCI_EV_REMOTE_EXT_FEATURES 0x23
887struct hci_ev_remote_ext_features {
888 __u8 status;
889 __le16 handle;
890 __u8 page;
891 __u8 max_page;
892 __u8 features[8];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300893} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200894
895#define HCI_EV_SYNC_CONN_COMPLETE 0x2c
896struct hci_ev_sync_conn_complete {
897 __u8 status;
898 __le16 handle;
899 bdaddr_t bdaddr;
900 __u8 link_type;
901 __u8 tx_interval;
902 __u8 retrans_window;
903 __le16 rx_pkt_len;
904 __le16 tx_pkt_len;
905 __u8 air_mode;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300906} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200907
908#define HCI_EV_SYNC_CONN_CHANGED 0x2d
909struct hci_ev_sync_conn_changed {
910 __u8 status;
911 __le16 handle;
912 __u8 tx_interval;
913 __u8 retrans_window;
914 __le16 rx_pkt_len;
915 __le16 tx_pkt_len;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300916} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200917
918#define HCI_EV_SNIFF_SUBRATE 0x2e
919struct hci_ev_sniff_subrate {
920 __u8 status;
921 __le16 handle;
922 __le16 max_tx_latency;
923 __le16 max_rx_latency;
924 __le16 max_remote_timeout;
925 __le16 max_local_timeout;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300926} __packed;
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200927
928#define HCI_EV_EXTENDED_INQUIRY_RESULT 0x2f
Marcel Holtmann21d9e302005-09-13 01:32:25 +0200929struct extended_inquiry_info {
930 bdaddr_t bdaddr;
931 __u8 pscan_rep_mode;
932 __u8 pscan_period_mode;
933 __u8 dev_class[3];
Marcel Holtmann1ebb9252005-11-08 09:57:21 -0800934 __le16 clock_offset;
Marcel Holtmann21d9e302005-09-13 01:32:25 +0200935 __s8 rssi;
936 __u8 data[240];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300937} __packed;
Marcel Holtmann21d9e302005-09-13 01:32:25 +0200938
Marcel Holtmann04936842008-07-14 20:13:48 +0200939#define HCI_EV_IO_CAPA_REQUEST 0x31
940struct hci_ev_io_capa_request {
941 bdaddr_t bdaddr;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300942} __packed;
Marcel Holtmann04936842008-07-14 20:13:48 +0200943
Johan Hedberg03b555e2011-01-04 15:40:05 +0200944#define HCI_EV_IO_CAPA_REPLY 0x32
945struct hci_ev_io_capa_reply {
946 bdaddr_t bdaddr;
947 __u8 capability;
948 __u8 oob_data;
949 __u8 authentication;
950} __packed;
951
Johan Hedberga5c29682011-02-19 12:05:57 -0300952#define HCI_EV_USER_CONFIRM_REQUEST 0x33
953struct hci_ev_user_confirm_req {
954 bdaddr_t bdaddr;
955 __le32 passkey;
956} __packed;
957
Marcel Holtmann04936842008-07-14 20:13:48 +0200958#define HCI_EV_SIMPLE_PAIR_COMPLETE 0x36
959struct hci_ev_simple_pair_complete {
960 __u8 status;
961 bdaddr_t bdaddr;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300962} __packed;
Marcel Holtmann04936842008-07-14 20:13:48 +0200963
Marcel Holtmann41a96212008-07-14 20:13:48 +0200964#define HCI_EV_REMOTE_HOST_FEATURES 0x3d
965struct hci_ev_remote_host_features {
966 bdaddr_t bdaddr;
967 __u8 features[8];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300968} __packed;
Marcel Holtmann41a96212008-07-14 20:13:48 +0200969
Ville Tervo63185f62011-02-10 22:38:46 -0300970#define HCI_EV_LE_META 0x3e
971struct hci_ev_le_meta {
972 __u8 subevent;
973} __packed;
974
975/* Low energy meta events */
976#define HCI_EV_LE_CONN_COMPLETE 0x01
977struct hci_ev_le_conn_complete {
978 __u8 status;
979 __le16 handle;
980 __u8 role;
981 __u8 bdaddr_type;
982 bdaddr_t bdaddr;
983 __le16 interval;
984 __le16 latency;
985 __le16 supervision_timeout;
986 __u8 clk_accurancy;
987} __packed;
988
Linus Torvalds1da177e2005-04-16 15:20:36 -0700989/* Internal events generated by Bluetooth stack */
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200990#define HCI_EV_STACK_INTERNAL 0xfd
Linus Torvalds1da177e2005-04-16 15:20:36 -0700991struct hci_ev_stack_internal {
992 __u16 type;
993 __u8 data[0];
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -0300994} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -0700995
Marcel Holtmanna9de9242007-10-20 13:33:56 +0200996#define HCI_EV_SI_DEVICE 0x01
Linus Torvalds1da177e2005-04-16 15:20:36 -0700997struct hci_ev_si_device {
998 __u16 event;
999 __u16 dev_id;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -03001000} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001001
1002#define HCI_EV_SI_SECURITY 0x02
1003struct hci_ev_si_security {
1004 __u16 event;
1005 __u16 proto;
1006 __u16 subproto;
1007 __u8 incoming;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -03001008} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001009
1010/* ---- HCI Packet structures ---- */
1011#define HCI_COMMAND_HDR_SIZE 3
1012#define HCI_EVENT_HDR_SIZE 2
1013#define HCI_ACL_HDR_SIZE 4
1014#define HCI_SCO_HDR_SIZE 3
1015
1016struct hci_command_hdr {
Marcel Holtmanna9de9242007-10-20 13:33:56 +02001017 __le16 opcode; /* OCF & OGF */
Andrei Emeltchenko70f230202010-12-01 16:58:25 +02001018 __u8 plen;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -03001019} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001020
1021struct hci_event_hdr {
Marcel Holtmanna9de9242007-10-20 13:33:56 +02001022 __u8 evt;
1023 __u8 plen;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -03001024} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001025
1026struct hci_acl_hdr {
Marcel Holtmanna9de9242007-10-20 13:33:56 +02001027 __le16 handle; /* Handle & Flags(PB, BC) */
1028 __le16 dlen;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -03001029} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001030
1031struct hci_sco_hdr {
Marcel Holtmanna9de9242007-10-20 13:33:56 +02001032 __le16 handle;
1033 __u8 dlen;
Gustavo F. Padovan66c853c2010-07-19 02:00:13 -03001034} __packed;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001035
Arnaldo Carvalho de Melo2a123b82007-03-27 18:38:07 -03001036#ifdef __KERNEL__
1037#include <linux/skbuff.h>
1038static inline struct hci_event_hdr *hci_event_hdr(const struct sk_buff *skb)
1039{
Marcel Holtmanna9de9242007-10-20 13:33:56 +02001040 return (struct hci_event_hdr *) skb->data;
Arnaldo Carvalho de Melo2a123b82007-03-27 18:38:07 -03001041}
1042
1043static inline struct hci_acl_hdr *hci_acl_hdr(const struct sk_buff *skb)
1044{
Marcel Holtmanna9de9242007-10-20 13:33:56 +02001045 return (struct hci_acl_hdr *) skb->data;
Arnaldo Carvalho de Melo2a123b82007-03-27 18:38:07 -03001046}
1047
1048static inline struct hci_sco_hdr *hci_sco_hdr(const struct sk_buff *skb)
1049{
Marcel Holtmanna9de9242007-10-20 13:33:56 +02001050 return (struct hci_sco_hdr *) skb->data;
Arnaldo Carvalho de Melo2a123b82007-03-27 18:38:07 -03001051}
1052#endif
1053
Linus Torvalds1da177e2005-04-16 15:20:36 -07001054/* Command opcode pack/unpack */
Marcel Holtmann1ebb9252005-11-08 09:57:21 -08001055#define hci_opcode_pack(ogf, ocf) (__u16) ((ocf & 0x03ff)|(ogf << 10))
Linus Torvalds1da177e2005-04-16 15:20:36 -07001056#define hci_opcode_ogf(op) (op >> 10)
1057#define hci_opcode_ocf(op) (op & 0x03ff)
1058
1059/* ACL handle and flags pack/unpack */
Marcel Holtmann1ebb9252005-11-08 09:57:21 -08001060#define hci_handle_pack(h, f) (__u16) ((h & 0x0fff)|(f << 12))
Linus Torvalds1da177e2005-04-16 15:20:36 -07001061#define hci_handle(h) (h & 0x0fff)
1062#define hci_flags(h) (h >> 12)
1063
1064/* ---- HCI Sockets ---- */
1065
1066/* Socket options */
1067#define HCI_DATA_DIR 1
1068#define HCI_FILTER 2
1069#define HCI_TIME_STAMP 3
1070
1071/* CMSG flags */
1072#define HCI_CMSG_DIR 0x0001
1073#define HCI_CMSG_TSTAMP 0x0002
1074
1075struct sockaddr_hci {
1076 sa_family_t hci_family;
1077 unsigned short hci_dev;
Johan Hedbergc02178d2010-12-08 00:21:05 +02001078 unsigned short hci_channel;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001079};
1080#define HCI_DEV_NONE 0xffff
1081
Johan Hedbergc02178d2010-12-08 00:21:05 +02001082#define HCI_CHANNEL_RAW 0
1083#define HCI_CHANNEL_CONTROL 1
1084
Linus Torvalds1da177e2005-04-16 15:20:36 -07001085struct hci_filter {
1086 unsigned long type_mask;
1087 unsigned long event_mask[2];
Marcel Holtmanna9de9242007-10-20 13:33:56 +02001088 __le16 opcode;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001089};
1090
1091struct hci_ufilter {
Marcel Holtmanna9de9242007-10-20 13:33:56 +02001092 __u32 type_mask;
1093 __u32 event_mask[2];
1094 __le16 opcode;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001095};
1096
1097#define HCI_FLT_TYPE_BITS 31
1098#define HCI_FLT_EVENT_BITS 63
1099#define HCI_FLT_OGF_BITS 63
1100#define HCI_FLT_OCF_BITS 127
1101
1102/* ---- HCI Ioctl requests structures ---- */
1103struct hci_dev_stats {
1104 __u32 err_rx;
1105 __u32 err_tx;
1106 __u32 cmd_tx;
1107 __u32 evt_rx;
1108 __u32 acl_tx;
1109 __u32 acl_rx;
1110 __u32 sco_tx;
1111 __u32 sco_rx;
1112 __u32 byte_rx;
1113 __u32 byte_tx;
1114};
1115
1116struct hci_dev_info {
1117 __u16 dev_id;
1118 char name[8];
1119
1120 bdaddr_t bdaddr;
1121
1122 __u32 flags;
1123 __u8 type;
1124
1125 __u8 features[8];
1126
1127 __u32 pkt_type;
1128 __u32 link_policy;
1129 __u32 link_mode;
1130
1131 __u16 acl_mtu;
1132 __u16 acl_pkts;
1133 __u16 sco_mtu;
1134 __u16 sco_pkts;
1135
1136 struct hci_dev_stats stat;
1137};
1138
1139struct hci_conn_info {
1140 __u16 handle;
1141 bdaddr_t bdaddr;
Marcel Holtmanna9de9242007-10-20 13:33:56 +02001142 __u8 type;
1143 __u8 out;
1144 __u16 state;
1145 __u32 link_mode;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001146};
1147
1148struct hci_dev_req {
Marcel Holtmanna9de9242007-10-20 13:33:56 +02001149 __u16 dev_id;
1150 __u32 dev_opt;
Linus Torvalds1da177e2005-04-16 15:20:36 -07001151};
1152
1153struct hci_dev_list_req {
1154 __u16 dev_num;
1155 struct hci_dev_req dev_req[0]; /* hci_dev_req structures */
1156};
1157
1158struct hci_conn_list_req {
1159 __u16 dev_id;
1160 __u16 conn_num;
1161 struct hci_conn_info conn_info[0];
1162};
1163
1164struct hci_conn_info_req {
1165 bdaddr_t bdaddr;
1166 __u8 type;
1167 struct hci_conn_info conn_info[0];
1168};
1169
Marcel Holtmann40be4922008-07-14 20:13:50 +02001170struct hci_auth_info_req {
1171 bdaddr_t bdaddr;
1172 __u8 type;
1173};
1174
Linus Torvalds1da177e2005-04-16 15:20:36 -07001175struct hci_inquiry_req {
1176 __u16 dev_id;
1177 __u16 flags;
1178 __u8 lap[3];
1179 __u8 length;
1180 __u8 num_rsp;
1181};
1182#define IREQ_CACHE_FLUSH 0x0001
1183
1184#endif /* __HCI_H */