diff options
Diffstat (limited to 'include/net/bluetooth/l2cap.h')
| -rw-r--r-- | include/net/bluetooth/l2cap.h | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h index 70e70f5d3dd6..73e115bc12dd 100644 --- a/include/net/bluetooth/l2cap.h +++ b/include/net/bluetooth/l2cap.h @@ -29,7 +29,8 @@ #define L2CAP_DEFAULT_MTU 672 #define L2CAP_DEFAULT_FLUSH_TO 0xFFFF -#define L2CAP_CONN_TIMEOUT (HZ * 40) +#define L2CAP_CONN_TIMEOUT (40000) /* 40 seconds */ +#define L2CAP_INFO_TIMEOUT (4000) /* 4 seconds */ /* L2CAP socket address */ struct sockaddr_l2 { @@ -148,6 +149,19 @@ struct l2cap_conf_opt { #define L2CAP_CONF_MAX_SIZE 22 +struct l2cap_conf_rfc { + __u8 mode; + __u8 txwin_size; + __u8 max_transmit; + __le16 retrans_timeout; + __le16 monitor_timeout; + __le16 max_pdu_size; +} __attribute__ ((packed)); + +#define L2CAP_MODE_BASIC 0x00 +#define L2CAP_MODE_RETRANS 0x01 +#define L2CAP_MODE_FLOWCTL 0x02 + struct l2cap_disconn_req { __le16 dcid; __le16 scid; @@ -160,7 +174,6 @@ struct l2cap_disconn_rsp { struct l2cap_info_req { __le16 type; - __u8 data[0]; } __attribute__ ((packed)); struct l2cap_info_rsp { @@ -192,6 +205,13 @@ struct l2cap_conn { unsigned int mtu; + __u32 feat_mask; + + __u8 info_state; + __u8 info_ident; + + struct timer_list info_timer; + spinlock_t lock; struct sk_buff *rx_skb; @@ -202,6 +222,9 @@ struct l2cap_conn { struct l2cap_chan_list chan_list; }; +#define L2CAP_INFO_CL_MTU_REQ_SENT 0x01 +#define L2CAP_INFO_FEAT_MASK_REQ_SENT 0x02 + /* ----- L2CAP channel and socket info ----- */ #define l2cap_pi(sk) ((struct l2cap_pinfo *) sk) @@ -221,7 +244,6 @@ struct l2cap_pinfo { __u8 conf_len; __u8 conf_state; __u8 conf_retry; - __u16 conf_mtu; __u8 ident; @@ -232,10 +254,11 @@ struct l2cap_pinfo { struct sock *prev_c; }; -#define L2CAP_CONF_REQ_SENT 0x01 -#define L2CAP_CONF_INPUT_DONE 0x02 -#define L2CAP_CONF_OUTPUT_DONE 0x04 -#define L2CAP_CONF_MAX_RETRIES 2 +#define L2CAP_CONF_REQ_SENT 0x01 +#define L2CAP_CONF_INPUT_DONE 0x02 +#define L2CAP_CONF_OUTPUT_DONE 0x04 + +#define L2CAP_CONF_MAX_RETRIES 2 void l2cap_load(void); |