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_SOCK_H
26#define __HCI_SOCK_H
27
28/* Socket options */
29#define HCI_DATA_DIR	1
30#define HCI_FILTER	2
31#define HCI_TIME_STAMP	3
32
33/* CMSG flags */
34#define HCI_CMSG_DIR	0x0001
35#define HCI_CMSG_TSTAMP	0x0002
36
37struct sockaddr_hci {
38	sa_family_t    hci_family;
39	unsigned short hci_dev;
40	unsigned short hci_channel;
41};
42#define HCI_DEV_NONE	0xffff
43
44#define HCI_CHANNEL_RAW		0
45#define HCI_CHANNEL_USER	1
46#define HCI_CHANNEL_MONITOR	2
47#define HCI_CHANNEL_CONTROL	3
48
49struct hci_filter {
50	unsigned long type_mask;
51	unsigned long event_mask[2];
52	__le16 opcode;
53};
54
55struct hci_ufilter {
56	__u32  type_mask;
57	__u32  event_mask[2];
58	__le16 opcode;
59};
60
61#define HCI_FLT_TYPE_BITS	31
62#define HCI_FLT_EVENT_BITS	63
63#define HCI_FLT_OGF_BITS	63
64#define HCI_FLT_OCF_BITS	127
65
66/* Ioctl defines */
67#define HCIDEVUP	_IOW('H', 201, int)
68#define HCIDEVDOWN	_IOW('H', 202, int)
69#define HCIDEVRESET	_IOW('H', 203, int)
70#define HCIDEVRESTAT	_IOW('H', 204, int)
71
72#define HCIGETDEVLIST	_IOR('H', 210, int)
73#define HCIGETDEVINFO	_IOR('H', 211, int)
74#define HCIGETCONNLIST	_IOR('H', 212, int)
75#define HCIGETCONNINFO	_IOR('H', 213, int)
76#define HCIGETAUTHINFO	_IOR('H', 215, int)
77
78#define HCISETRAW	_IOW('H', 220, int)
79#define HCISETSCAN	_IOW('H', 221, int)
80#define HCISETAUTH	_IOW('H', 222, int)
81#define HCISETENCRYPT	_IOW('H', 223, int)
82#define HCISETPTYPE	_IOW('H', 224, int)
83#define HCISETLINKPOL	_IOW('H', 225, int)
84#define HCISETLINKMODE	_IOW('H', 226, int)
85#define HCISETACLMTU	_IOW('H', 227, int)
86#define HCISETSCOMTU	_IOW('H', 228, int)
87
88#define HCIBLOCKADDR	_IOW('H', 230, int)
89#define HCIUNBLOCKADDR	_IOW('H', 231, int)
90
91#define HCIINQUIRY	_IOR('H', 240, int)
92
93/* Ioctl requests structures */
94struct hci_dev_stats {
95	__u32 err_rx;
96	__u32 err_tx;
97	__u32 cmd_tx;
98	__u32 evt_rx;
99	__u32 acl_tx;
100	__u32 acl_rx;
101	__u32 sco_tx;
102	__u32 sco_rx;
103	__u32 byte_rx;
104	__u32 byte_tx;
105};
106
107struct hci_dev_info {
108	__u16 dev_id;
109	char  name[8];
110
111	bdaddr_t bdaddr;
112
113	__u32 flags;
114	__u8  type;
115
116	__u8  features[8];
117
118	__u32 pkt_type;
119	__u32 link_policy;
120	__u32 link_mode;
121
122	__u16 acl_mtu;
123	__u16 acl_pkts;
124	__u16 sco_mtu;
125	__u16 sco_pkts;
126
127	struct hci_dev_stats stat;
128};
129
130struct hci_conn_info {
131	__u16    handle;
132	bdaddr_t bdaddr;
133	__u8     type;
134	__u8     out;
135	__u16    state;
136	__u32    link_mode;
137};
138
139struct hci_dev_req {
140	__u16  dev_id;
141	__u32  dev_opt;
142};
143
144struct hci_dev_list_req {
145	__u16  dev_num;
146	struct hci_dev_req dev_req[0];	/* hci_dev_req structures */
147};
148
149struct hci_conn_list_req {
150	__u16  dev_id;
151	__u16  conn_num;
152	struct hci_conn_info conn_info[0];
153};
154
155struct hci_conn_info_req {
156	bdaddr_t bdaddr;
157	__u8     type;
158	struct   hci_conn_info conn_info[0];
159};
160
161struct hci_auth_info_req {
162	bdaddr_t bdaddr;
163	__u8     type;
164};
165
166struct hci_inquiry_req {
167	__u16 dev_id;
168	__u16 flags;
169	__u8  lap[3];
170	__u8  length;
171	__u8  num_rsp;
172};
173#define IREQ_CACHE_FLUSH 0x0001
174
175#endif /* __HCI_SOCK_H */
176