net/bluetooth/hci_sock.h

0001 /*
0002    BlueZ - Bluetooth protocol stack for Linux
0003    Copyright (C) 2000-2001 Qualcomm Incorporated
0004
0005    Written 2000,2001 by Maxim Krasnyansky <maxk@qualcomm.com>
0006
0007    This program is free software; you can redistribute it and/or modify
0008    it under the terms of the GNU General Public License version 2 as
0009    published by the Free Software Foundation;
0010
0011    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
0012    OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0013    FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.
0014    IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) AND AUTHOR(S) BE LIABLE FOR ANY
0015    CLAIM, OR ANY SPECIAL INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES
0016    WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
0017    ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
0018    OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
0019
0020    ALL LIABILITY, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PATENTS,
0021    COPYRIGHTS, TRADEMARKS OR OTHER RIGHTS, RELATING TO USE OF THIS
0022    SOFTWARE IS DISCLAIMED.
0023 */
0024
0025 #ifndef __HCI_SOCK_H
0026 #define __HCI_SOCK_H
0027
0028 /* Socket options */
0029 #define HCI_DATA_DIR    1
0030 #define HCI_FILTER  2
0031 #define HCI_TIME_STAMP  3
0032
0033 /* CMSG flags */
0034 #define HCI_CMSG_DIR    0x01
0035 #define HCI_CMSG_TSTAMP 0x02
0036
0037 struct sockaddr_hci {
0038     sa_family_t    hci_family;
0039     unsigned short hci_dev;
0040     unsigned short hci_channel;
0041 };
0042 #define HCI_DEV_NONE    0xffff
0043
0044 #define HCI_CHANNEL_RAW     0
0045 #define HCI_CHANNEL_USER    1
0046 #define HCI_CHANNEL_MONITOR 2
0047 #define HCI_CHANNEL_CONTROL 3
0048 #define HCI_CHANNEL_LOGGING 4
0049
0050 struct hci_filter {
0051     unsigned long type_mask;
0052     unsigned long event_mask[2];
0053     __le16 opcode;
0054 };
0055
0056 struct hci_ufilter {
0057     __u32  type_mask;
0058     __u32  event_mask[2];
0059     __le16 opcode;
0060 };
0061
0062 #define HCI_FLT_TYPE_BITS   31
0063 #define HCI_FLT_EVENT_BITS  63
0064 #define HCI_FLT_OGF_BITS    63
0065 #define HCI_FLT_OCF_BITS    127
0066
0067 /* Ioctl defines */
0068 #define HCIDEVUP    _IOW('H', 201, int)
0069 #define HCIDEVDOWN  _IOW('H', 202, int)
0070 #define HCIDEVRESET _IOW('H', 203, int)
0071 #define HCIDEVRESTAT    _IOW('H', 204, int)
0072
0073 #define HCIGETDEVLIST   _IOR('H', 210, int)
0074 #define HCIGETDEVINFO   _IOR('H', 211, int)
0075 #define HCIGETCONNLIST  _IOR('H', 212, int)
0076 #define HCIGETCONNINFO  _IOR('H', 213, int)
0077 #define HCIGETAUTHINFO  _IOR('H', 215, int)
0078
0079 #define HCISETRAW   _IOW('H', 220, int)
0080 #define HCISETSCAN  _IOW('H', 221, int)
0081 #define HCISETAUTH  _IOW('H', 222, int)
0082 #define HCISETENCRYPT   _IOW('H', 223, int)
0083 #define HCISETPTYPE _IOW('H', 224, int)
0084 #define HCISETLINKPOL   _IOW('H', 225, int)
0085 #define HCISETLINKMODE  _IOW('H', 226, int)
0086 #define HCISETACLMTU    _IOW('H', 227, int)
0087 #define HCISETSCOMTU    _IOW('H', 228, int)
0088
0089 #define HCIBLOCKADDR    _IOW('H', 230, int)
0090 #define HCIUNBLOCKADDR  _IOW('H', 231, int)
0091
0092 #define HCIINQUIRY  _IOR('H', 240, int)
0093
0094 /* Ioctl requests structures */
0095 struct hci_dev_stats {
0096     __u32 err_rx;
0097     __u32 err_tx;
0098     __u32 cmd_tx;
0099     __u32 evt_rx;
0100     __u32 acl_tx;
0101     __u32 acl_rx;
0102     __u32 sco_tx;
0103     __u32 sco_rx;
0104     __u32 byte_rx;
0105     __u32 byte_tx;
0106 };
0107
0108 struct hci_dev_info {
0109     __u16 dev_id;
0110     char  name[8];
0111
0112     bdaddr_t bdaddr;
0113
0114     __u32 flags;
0115     __u8  type;
0116
0117     __u8  features[8];
0118
0119     __u32 pkt_type;
0120     __u32 link_policy;
0121     __u32 link_mode;
0122
0123     __u16 acl_mtu;
0124     __u16 acl_pkts;
0125     __u16 sco_mtu;
0126     __u16 sco_pkts;
0127
0128     struct hci_dev_stats stat;
0129 };
0130
0131 struct hci_conn_info {
0132     __u16    handle;
0133     bdaddr_t bdaddr;
0134     __u8     type;
0135     __u8     out;
0136     __u16    state;
0137     __u32    link_mode;
0138 };
0139
0140 struct hci_dev_req {
0141     __u16  dev_id;
0142     __u32  dev_opt;
0143 };
0144
0145 struct hci_dev_list_req {
0146     __u16  dev_num;
0147     struct hci_dev_req dev_req[];   /* hci_dev_req structures */
0148 };
0149
0150 struct hci_conn_list_req {
0151     __u16  dev_id;
0152     __u16  conn_num;
0153     struct hci_conn_info conn_info[];
0154 };
0155
0156 struct hci_conn_info_req {
0157     bdaddr_t bdaddr;
0158     __u8     type;
0159     struct   hci_conn_info conn_info[];
0160 };
0161
0162 struct hci_auth_info_req {
0163     bdaddr_t bdaddr;
0164     __u8     type;
0165 };
0166
0167 struct hci_inquiry_req {
0168     __u16 dev_id;
0169     __u16 flags;
0170     __u8  lap[3];
0171     __u8  length;
0172     __u8  num_rsp;
0173 };
0174 #define IREQ_CACHE_FLUSH 0x0001
0175
0176 #endif /* __HCI_SOCK_H */