diff options
Diffstat (limited to 'include/net/bluetooth/l2cap.h')
| -rw-r--r-- | include/net/bluetooth/l2cap.h | 53 |
1 files changed, 52 insertions, 1 deletions
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 7ad25ca..4f4bff1 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -38,6 +38,7 @@ #define L2CAP_DEFAULT_MAX_PDU_SIZE 1009 /* Sized for 3-DH5 packet */ #define L2CAP_DEFAULT_ACK_TO 200 #define L2CAP_LOCAL_BUSY_TRIES 12 +#define L2CAP_LE_DEFAULT_MTU 23 #define L2CAP_CONN_TIMEOUT (40000) /* 40 seconds */ #define L2CAP_INFO_TIMEOUT (4000) /* 4 seconds */ @@ -88,6 +89,8 @@ struct l2cap_conninfo { #define L2CAP_ECHO_RSP 0x09 #define L2CAP_INFO_REQ 0x0a #define L2CAP_INFO_RSP 0x0b +#define L2CAP_CONN_PARAM_UPDATE_REQ 0x12 +#define L2CAP_CONN_PARAM_UPDATE_RSP 0x13 /* L2CAP feature mask */ #define L2CAP_FEAT_FLOWCTL 0x00000001 @@ -160,6 +163,9 @@ struct l2cap_conn_rsp { /* channel indentifier */ #define L2CAP_CID_SIGNALING 0x0001 #define L2CAP_CID_CONN_LESS 0x0002 +#define L2CAP_CID_LE_DATA 0x0004 +#define L2CAP_CID_LE_SIGNALING 0x0005 +#define L2CAP_CID_SMP 0x0006 #define L2CAP_CID_DYN_START 0x0040 #define L2CAP_CID_DYN_END 0xffff @@ -255,6 +261,21 @@ struct l2cap_info_rsp { #define L2CAP_IR_SUCCESS 0x0000 #define L2CAP_IR_NOTSUPP 0x0001 +struct l2cap_conn_param_update_req { + __le16 min; + __le16 max; + __le16 latency; + __le16 to_multiplier; +} __packed; + +struct l2cap_conn_param_update_rsp { + __le16 result; +} __packed; + +/* Connection Parameters result */ +#define L2CAP_CONN_PARAM_ACCEPTED 0x0000 +#define L2CAP_CONN_PARAM_REJECTED 0x0001 + /* ----- L2CAP connections ----- */ struct l2cap_chan_list { struct sock *head; @@ -327,6 +348,7 @@ struct l2cap_pinfo { __u8 sec_level; __u8 role_switch; __u8 force_reliable; + __u8 flushable; __u8 conf_req[64]; __u8 conf_len; @@ -423,6 +445,35 @@ static inline int l2cap_tx_window_full(struct sock *sk) #define __is_sframe(ctrl) ((ctrl) & L2CAP_CTRL_FRAME_TYPE) #define __is_sar_start(ctrl) (((ctrl) & L2CAP_CTRL_SAR) == L2CAP_SDU_START) -void l2cap_load(void); +extern int disable_ertm; +extern const struct proto_ops l2cap_sock_ops; +extern struct bt_sock_list l2cap_sk_list; + +int l2cap_init_sockets(void); +void l2cap_cleanup_sockets(void); + +u8 l2cap_get_ident(struct l2cap_conn *conn); +void l2cap_send_cmd(struct l2cap_conn *conn, u8 ident, u8 code, u16 len, void *data); +int l2cap_build_conf_req(struct sock *sk, void *data); +int __l2cap_wait_ack(struct sock *sk); + +struct sk_buff *l2cap_create_connless_pdu(struct sock *sk, struct msghdr *msg, size_t len); +struct sk_buff *l2cap_create_basic_pdu(struct sock *sk, struct msghdr *msg, size_t len); +struct sk_buff *l2cap_create_iframe_pdu(struct sock *sk, struct msghdr *msg, size_t len, u16 control, u16 sdulen); +int l2cap_sar_segment_sdu(struct sock *sk, struct msghdr *msg, size_t len); +void l2cap_do_send(struct sock *sk, struct sk_buff *skb); +void l2cap_streaming_send(struct sock *sk); +int l2cap_ertm_send(struct sock *sk); + +void l2cap_sock_set_timer(struct sock *sk, long timeout); +void l2cap_sock_clear_timer(struct sock *sk); +void __l2cap_sock_close(struct sock *sk, int reason); +void l2cap_sock_kill(struct sock *sk); +void l2cap_sock_init(struct sock *sk, struct sock *parent); +struct sock *l2cap_sock_alloc(struct net *net, struct socket *sock, + int proto, gfp_t prio); +void l2cap_send_disconn_req(struct l2cap_conn *conn, struct sock *sk, int err); +void l2cap_chan_del(struct sock *sk, int err); +int l2cap_do_connect(struct sock *sk); #endif /* __L2CAP_H */ |