Bluetooth: EFS: assign default values in chan add

Assign default EFS values when creating L2CAP channel

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>

2 files changed, 16 insertions, 0 deletions

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 3b54e9b274ef..e67ecd12df8c 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -39,6 +39,9 @@
 #define L2CAP_DEFAULT_MAX_PDU_SIZE      1009    /* Sized for 3-DH5 packet */
 #define L2CAP_DEFAULT_ACK_TO            200
 #define L2CAP_LE_DEFAULT_MTU            23
+#define L2CAP_DEFAULT_MAX_SDU_SIZE      0xFFFF
+#define L2CAP_DEFAULT_SDU_ITIME         0xFFFFFFFF
+#define L2CAP_DEFAULT_ACC_LAT           0xFFFFFFFF
 
 #define L2CAP_CONN_TIMEOUT      (40000) /* 40 seconds */
 #define L2CAP_INFO_TIMEOUT      (4000)  /*  4 seconds */
@@ -287,6 +290,12 @@ struct l2cap_conf_efs {
         __le32  flush_to;
 } __packed;
 
+#define L2CAP_SERV_NOTRAFIC     0x00
+#define L2CAP_SERV_BESTEFFORT   0x01
+#define L2CAP_SERV_GUARANTEED   0x02
+
+#define L2CAP_BESTEFFORT_ID     0x01
+
 struct l2cap_disconn_req {
         __le16     dcid;
         __le16     scid;
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 439e7150f150..410c9cda057c 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -338,6 +338,13 @@ static void __l2cap_chan_add(struct l2cap_conn *conn, struct l2cap_chan *chan)
                 chan->omtu = L2CAP_DEFAULT_MTU;
         }
 
+        chan->local_id          = L2CAP_BESTEFFORT_ID;
+        chan->local_stype       = L2CAP_SERV_BESTEFFORT;
+        chan->local_msdu        = L2CAP_DEFAULT_MAX_SDU_SIZE;
+        chan->local_sdu_itime   = L2CAP_DEFAULT_SDU_ITIME;
+        chan->local_acc_lat     = L2CAP_DEFAULT_ACC_LAT;
+        chan->local_flush_to    = L2CAP_DEFAULT_FLUSH_TO;
+
         chan_hold(chan);
 
         list_add(&chan->list, &conn->chan_l);