1 files changed, 17 insertions, 0 deletions

diff --git a/include/net/bluetooth/smp.h b/include/net/bluetooth/smp.h
index 46c457612300..15b97d549441 100644
--- a/include/net/bluetooth/smp.h
+++ b/include/net/bluetooth/smp.h
@@ -115,9 +115,26 @@ struct smp_cmd_security_req {
 #define SMP_MIN_ENC_KEY_SIZE            7
 #define SMP_MAX_ENC_KEY_SIZE            16
 
+struct smp_chan {
+        struct l2cap_conn *conn;
+        u8              preq[7]; /* SMP Pairing Request */
+        u8              prsp[7]; /* SMP Pairing Response */
+        u8              prnd[16]; /* SMP Pairing Random (local) */
+        u8              rrnd[16]; /* SMP Pairing Random (remote) */
+        u8              pcnf[16]; /* SMP Pairing Confirm */
+        u8              tk[16]; /* SMP Temporary Key */
+        u8              smp_key_size;
+        struct crypto_blkcipher *tfm;
+        struct work_struct confirm;
+        struct work_struct random;
+
+};
+
 /* SMP Commands */
 int smp_conn_security(struct l2cap_conn *conn, __u8 sec_level);
 int smp_sig_channel(struct l2cap_conn *conn, struct sk_buff *skb);
 int smp_distribute_keys(struct l2cap_conn *conn, __u8 force);
 
+void smp_chan_destroy(struct l2cap_conn *conn);
+
 #endif /* __SMP_H */