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git.proxmox.com Git - mirror_ubuntu-eoan-kernel.git/blob - net/bluetooth/a2mp.h
2 Copyright (c) 2010,2011 Code Aurora Forum. All rights reserved.
3 Copyright (c) 2011,2012 Intel Corp.
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.
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.
18 #include <net/bluetooth/l2cap.h>
20 #define A2MP_FEAT_EXT 0x8000
25 READ_LOC_AMP_ASSOC_FINAL
,
26 WRITE_REMOTE_AMP_ASSOC
,
30 struct list_head list
;
31 struct l2cap_conn
*l2cap_conn
;
32 struct l2cap_chan
*a2mp_chan
;
33 struct l2cap_chan
*bredr_chan
;
40 struct list_head amp_ctrls
;
41 struct mutex amp_ctrls_lock
;
51 /* A2MP command codes */
52 #define A2MP_COMMAND_REJ 0x01
58 #define A2MP_DISCOVER_REQ 0x02
59 struct a2mp_discov_req
{
70 #define A2MP_DISCOVER_RSP 0x03
71 struct a2mp_discov_rsp
{
77 #define A2MP_CHANGE_NOTIFY 0x04
78 #define A2MP_CHANGE_RSP 0x05
80 #define A2MP_GETINFO_REQ 0x06
81 struct a2mp_info_req
{
85 #define A2MP_GETINFO_RSP 0x07
86 struct a2mp_info_rsp
{
96 #define A2MP_GETAMPASSOC_REQ 0x08
97 struct a2mp_amp_assoc_req
{
101 #define A2MP_GETAMPASSOC_RSP 0x09
102 struct a2mp_amp_assoc_rsp
{
108 #define A2MP_CREATEPHYSLINK_REQ 0x0A
109 #define A2MP_DISCONNPHYSLINK_REQ 0x0C
110 struct a2mp_physlink_req
{
116 #define A2MP_CREATEPHYSLINK_RSP 0x0B
117 #define A2MP_DISCONNPHYSLINK_RSP 0x0D
118 struct a2mp_physlink_rsp
{
124 /* A2MP response status */
125 #define A2MP_STATUS_SUCCESS 0x00
126 #define A2MP_STATUS_INVALID_CTRL_ID 0x01
127 #define A2MP_STATUS_UNABLE_START_LINK_CREATION 0x02
128 #define A2MP_STATUS_NO_PHYSICAL_LINK_EXISTS 0x02
129 #define A2MP_STATUS_COLLISION_OCCURED 0x03
130 #define A2MP_STATUS_DISCONN_REQ_RECVD 0x04
131 #define A2MP_STATUS_PHYS_LINK_EXISTS 0x05
132 #define A2MP_STATUS_SECURITY_VIOLATION 0x06
134 extern struct list_head amp_mgr_list
;
135 extern struct mutex amp_mgr_list_lock
;
137 struct amp_mgr
*amp_mgr_get(struct amp_mgr
*mgr
);
138 int amp_mgr_put(struct amp_mgr
*mgr
);
139 u8
__next_ident(struct amp_mgr
*mgr
);
140 struct l2cap_chan
*a2mp_channel_create(struct l2cap_conn
*conn
,
141 struct sk_buff
*skb
);
142 struct amp_mgr
*amp_mgr_lookup_by_state(u8 state
);
143 void a2mp_send(struct amp_mgr
*mgr
, u8 code
, u8 ident
, u16 len
, void *data
);
144 void a2mp_discover_amp(struct l2cap_chan
*chan
);
145 void a2mp_send_getinfo_rsp(struct hci_dev
*hdev
);
146 void a2mp_send_getampassoc_rsp(struct hci_dev
*hdev
, u8 status
);
147 void a2mp_send_create_phy_link_req(struct hci_dev
*hdev
, u8 status
);
148 void a2mp_send_create_phy_link_rsp(struct hci_dev
*hdev
, u8 status
);
150 #endif /* __A2MP_H */