Bluetooth: Start SMP procedure
[deliverable/linux.git] / include / net / bluetooth / smp.h
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1/*
2 BlueZ - Bluetooth protocol stack for Linux
3 Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License version 2 as
7 published by the Free Software Foundation;
8
9 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
10 OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
11 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
12 IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
13 CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
14 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17
18 ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
19 COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
20 SOFTWARE IS DISCLAIMED.
21*/
22
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23#ifndef __SMP_H
24#define __SMP_H
25
26struct smp_command_hdr {
27 __u8 code;
28} __packed;
29
30#define SMP_CMD_PAIRING_REQ 0x01
31#define SMP_CMD_PAIRING_RSP 0x02
32struct smp_cmd_pairing {
33 __u8 io_capability;
34 __u8 oob_flag;
35 __u8 auth_req;
36 __u8 max_key_size;
37 __u8 init_key_dist;
38 __u8 resp_key_dist;
39} __packed;
40
41#define SMP_CMD_PAIRING_CONFIRM 0x03
42struct smp_cmd_pairing_confirm {
43 __u8 confirm_val[16];
44} __packed;
45
46#define SMP_CMD_PAIRING_RANDOM 0x04
47struct smp_cmd_pairing_random {
48 __u8 rand_val[16];
49} __packed;
50
51#define SMP_CMD_PAIRING_FAIL 0x05
52struct smp_cmd_pairing_fail {
53 __u8 reason;
54} __packed;
55
56#define SMP_CMD_ENCRYPT_INFO 0x06
57struct smp_cmd_encrypt_info {
58 __u8 ltk[16];
59} __packed;
60
61#define SMP_CMD_MASTER_IDENT 0x07
62struct smp_cmd_master_ident {
63 __u16 ediv;
64 __u8 rand[8];
65} __packed;
66
67#define SMP_CMD_IDENT_INFO 0x08
68struct smp_cmd_ident_info {
69 __u8 irk[16];
70} __packed;
71
72#define SMP_CMD_IDENT_ADDR_INFO 0x09
73struct smp_cmd_ident_addr_info {
74 __u8 addr_type;
75 bdaddr_t bdaddr;
76} __packed;
77
78#define SMP_CMD_SIGN_INFO 0x0a
79struct smp_cmd_sign_info {
80 __u8 csrk[16];
81} __packed;
82
83#define SMP_CMD_SECURITY_REQ 0x0b
84struct smp_cmd_security_req {
85 __u8 auth_req;
86} __packed;
87
88#define SMP_PASSKEY_ENTRY_FAILED 0x01
89#define SMP_OOB_NOT_AVAIL 0x02
90#define SMP_AUTH_REQUIREMENTS 0x03
91#define SMP_CONFIRM_FAILED 0x04
92#define SMP_PAIRING_NOTSUPP 0x05
93#define SMP_ENC_KEY_SIZE 0x06
94#define SMP_CMD_NOTSUPP 0x07
95#define SMP_UNSPECIFIED 0x08
96#define SMP_REPEATED_ATTEMPTS 0x09
97
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98/* SMP Commands */
99int smp_conn_security(struct l2cap_conn *conn, __u8 sec_level);
100int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb);
101
aff2cae3 102#endif /* __SMP_H */
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