1 files changed, 27 insertions, 10 deletions

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 1a966afbbfa8..c853b16de4ef 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -131,6 +131,7 @@ struct l2cap_conninfo {
 
 /* L2CAP fixed channels */
 #define L2CAP_FC_L2CAP          0x02
+#define L2CAP_FC_CONNLESS       0x04
 #define L2CAP_FC_A2MP           0x08
 
 /* L2CAP Control Field bit masks */
@@ -237,8 +238,9 @@ struct l2cap_conn_rsp {
 /* protocol/service multiplexer (PSM) */
 #define L2CAP_PSM_SDP           0x0001
 #define L2CAP_PSM_RFCOMM        0x0003
+#define L2CAP_PSM_3DSP          0x0021
 
-/* channel indentifier */
+/* channel identifier */
 #define L2CAP_CID_SIGNALING     0x0001
 #define L2CAP_CID_CONN_LESS     0x0002
 #define L2CAP_CID_A2MP          0x0003
@@ -433,8 +435,6 @@ struct l2cap_seq_list {
 #define L2CAP_SEQ_LIST_TAIL     0x8000
 
 struct l2cap_chan {
-        struct sock *sk;
-
         struct l2cap_conn       *conn;
         struct hci_conn         *hs_hcon;
         struct hci_chan         *hs_hchan;
@@ -442,7 +442,12 @@ struct l2cap_chan {
 
         __u8            state;
 
+        bdaddr_t        dst;
+        __u8            dst_type;
+        bdaddr_t        src;
+        __u8            src_type;
         __le16          psm;
+        __le16          sport;
         __u16           dcid;
         __u16           scid;
 
@@ -453,8 +458,6 @@ struct l2cap_chan {
         __u8            chan_type;
         __u8            chan_policy;
 
-        __le16          sport;
-
         __u8            sec_level;
 
         __u8            ident;
@@ -546,9 +549,12 @@ struct l2cap_ops {
         void                    (*teardown) (struct l2cap_chan *chan, int err);
         void                    (*close) (struct l2cap_chan *chan);
         void                    (*state_change) (struct l2cap_chan *chan,
-                                                 int state);
+                                                 int state, int err);
         void                    (*ready) (struct l2cap_chan *chan);
         void                    (*defer) (struct l2cap_chan *chan);
+        void                    (*resume) (struct l2cap_chan *chan);
+        void                    (*set_shutdown) (struct l2cap_chan *chan);
+        long                    (*get_sndtimeo) (struct l2cap_chan *chan);
         struct sk_buff          *(*alloc_skb) (struct l2cap_chan *chan,
                                                unsigned long len, int nb);
 };
@@ -557,13 +563,11 @@ struct l2cap_conn {
         struct hci_conn         *hcon;
         struct hci_chan         *hchan;
 
-        bdaddr_t                *dst;
-        bdaddr_t                *src;
-
         unsigned int            mtu;
 
         __u32                   feat_mask;
         __u8                    fixed_chan_mask;
+        bool                    hs_enabled;
 
         __u8                    info_state;
         __u8                    info_ident;
@@ -649,6 +653,7 @@ enum {
         FLAG_FLUSHABLE,
         FLAG_EXT_CTRL,
         FLAG_EFS_ENABLE,
+        FLAG_DEFER_SETUP,
 };
 
 enum {
@@ -790,6 +795,19 @@ static inline void l2cap_chan_no_defer(struct l2cap_chan *chan)
 {
 }
 
+static inline void l2cap_chan_no_resume(struct l2cap_chan *chan)
+{
+}
+
+static inline void l2cap_chan_no_set_shutdown(struct l2cap_chan *chan)
+{
+}
+
+static inline long l2cap_chan_no_get_sndtimeo(struct l2cap_chan *chan)
+{
+        return 0;
+}
+
 extern bool disable_ertm;
 
 int l2cap_init_sockets(void);
@@ -797,7 +815,6 @@ void l2cap_cleanup_sockets(void);
 bool l2cap_is_socket(struct socket *sock);
 
 void __l2cap_connect_rsp_defer(struct l2cap_chan *chan);
-int __l2cap_wait_ack(struct sock *sk);
 
 int l2cap_add_psm(struct l2cap_chan *chan, bdaddr_t *src, __le16 psm);
 int l2cap_add_scid(struct l2cap_chan *chan,  __u16 scid);