diff options
Diffstat (limited to 'include/net/bluetooth/a2mp.h')
-rw-r--r-- | include/net/bluetooth/a2mp.h | 126 |
1 files changed, 126 insertions, 0 deletions
diff --git a/include/net/bluetooth/a2mp.h b/include/net/bluetooth/a2mp.h new file mode 100644 index 00000000000..6a76e0a0705 --- /dev/null +++ b/include/net/bluetooth/a2mp.h | |||
@@ -0,0 +1,126 @@ | |||
1 | /* | ||
2 | Copyright (c) 2010,2011 Code Aurora Forum. All rights reserved. | ||
3 | Copyright (c) 2011,2012 Intel Corp. | ||
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 and | ||
7 | only version 2 as published by the Free Software Foundation. | ||
8 | |||
9 | This program is distributed in the hope that it will be useful, | ||
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
12 | GNU General Public License for more details. | ||
13 | */ | ||
14 | |||
15 | #ifndef __A2MP_H | ||
16 | #define __A2MP_H | ||
17 | |||
18 | #include <net/bluetooth/l2cap.h> | ||
19 | |||
20 | #define A2MP_FEAT_EXT 0x8000 | ||
21 | |||
22 | struct amp_mgr { | ||
23 | struct l2cap_conn *l2cap_conn; | ||
24 | struct l2cap_chan *a2mp_chan; | ||
25 | struct kref kref; | ||
26 | __u8 ident; | ||
27 | __u8 handle; | ||
28 | unsigned long flags; | ||
29 | }; | ||
30 | |||
31 | struct a2mp_cmd { | ||
32 | __u8 code; | ||
33 | __u8 ident; | ||
34 | __le16 len; | ||
35 | __u8 data[0]; | ||
36 | } __packed; | ||
37 | |||
38 | /* A2MP command codes */ | ||
39 | #define A2MP_COMMAND_REJ 0x01 | ||
40 | struct a2mp_cmd_rej { | ||
41 | __le16 reason; | ||
42 | __u8 data[0]; | ||
43 | } __packed; | ||
44 | |||
45 | #define A2MP_DISCOVER_REQ 0x02 | ||
46 | struct a2mp_discov_req { | ||
47 | __le16 mtu; | ||
48 | __le16 ext_feat; | ||
49 | } __packed; | ||
50 | |||
51 | struct a2mp_cl { | ||
52 | __u8 id; | ||
53 | __u8 type; | ||
54 | __u8 status; | ||
55 | } __packed; | ||
56 | |||
57 | #define A2MP_DISCOVER_RSP 0x03 | ||
58 | struct a2mp_discov_rsp { | ||
59 | __le16 mtu; | ||
60 | __le16 ext_feat; | ||
61 | struct a2mp_cl cl[0]; | ||
62 | } __packed; | ||
63 | |||
64 | #define A2MP_CHANGE_NOTIFY 0x04 | ||
65 | #define A2MP_CHANGE_RSP 0x05 | ||
66 | |||
67 | #define A2MP_GETINFO_REQ 0x06 | ||
68 | struct a2mp_info_req { | ||
69 | __u8 id; | ||
70 | } __packed; | ||
71 | |||
72 | #define A2MP_GETINFO_RSP 0x07 | ||
73 | struct a2mp_info_rsp { | ||
74 | __u8 id; | ||
75 | __u8 status; | ||
76 | __le32 total_bw; | ||
77 | __le32 max_bw; | ||
78 | __le32 min_latency; | ||
79 | __le16 pal_cap; | ||
80 | __le16 assoc_size; | ||
81 | } __packed; | ||
82 | |||
83 | #define A2MP_GETAMPASSOC_REQ 0x08 | ||
84 | struct a2mp_amp_assoc_req { | ||
85 | __u8 id; | ||
86 | } __packed; | ||
87 | |||
88 | #define A2MP_GETAMPASSOC_RSP 0x09 | ||
89 | struct a2mp_amp_assoc_rsp { | ||
90 | __u8 id; | ||
91 | __u8 status; | ||
92 | __u8 amp_assoc[0]; | ||
93 | } __packed; | ||
94 | |||
95 | #define A2MP_CREATEPHYSLINK_REQ 0x0A | ||
96 | #define A2MP_DISCONNPHYSLINK_REQ 0x0C | ||
97 | struct a2mp_physlink_req { | ||
98 | __u8 local_id; | ||
99 | __u8 remote_id; | ||
100 | __u8 amp_assoc[0]; | ||
101 | } __packed; | ||
102 | |||
103 | #define A2MP_CREATEPHYSLINK_RSP 0x0B | ||
104 | #define A2MP_DISCONNPHYSLINK_RSP 0x0D | ||
105 | struct a2mp_physlink_rsp { | ||
106 | __u8 local_id; | ||
107 | __u8 remote_id; | ||
108 | __u8 status; | ||
109 | } __packed; | ||
110 | |||
111 | /* A2MP response status */ | ||
112 | #define A2MP_STATUS_SUCCESS 0x00 | ||
113 | #define A2MP_STATUS_INVALID_CTRL_ID 0x01 | ||
114 | #define A2MP_STATUS_UNABLE_START_LINK_CREATION 0x02 | ||
115 | #define A2MP_STATUS_NO_PHYSICAL_LINK_EXISTS 0x02 | ||
116 | #define A2MP_STATUS_COLLISION_OCCURED 0x03 | ||
117 | #define A2MP_STATUS_DISCONN_REQ_RECVD 0x04 | ||
118 | #define A2MP_STATUS_PHYS_LINK_EXISTS 0x05 | ||
119 | #define A2MP_STATUS_SECURITY_VIOLATION 0x06 | ||
120 | |||
121 | void amp_mgr_get(struct amp_mgr *mgr); | ||
122 | int amp_mgr_put(struct amp_mgr *mgr); | ||
123 | struct l2cap_chan *a2mp_channel_create(struct l2cap_conn *conn, | ||
124 | struct sk_buff *skb); | ||
125 | |||
126 | #endif /* __A2MP_H */ | ||