Bluetooth: L2CAP: Fix using default Flush Timeout for EFS
There are two Flush Timeouts: one is old Flush Timeot Option
which is 2 octets and the second is Flush Timeout inside EFS
which is 4 octets long.
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 7002f0d..caab98c 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -32,7 +32,8 @@
/* L2CAP defaults */
#define L2CAP_DEFAULT_MTU 672
#define L2CAP_DEFAULT_MIN_MTU 48
-#define L2CAP_DEFAULT_FLUSH_TO 0xffff
+#define L2CAP_DEFAULT_FLUSH_TO 0xFFFF
+#define L2CAP_EFS_DEFAULT_FLUSH_TO 0xFFFFFFFF
#define L2CAP_DEFAULT_TX_WINDOW 63
#define L2CAP_DEFAULT_EXT_WINDOW 0x3FFF
#define L2CAP_DEFAULT_MAX_TX 3
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index d605bbf..d42cdb1 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -504,7 +504,7 @@
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->local_flush_to = L2CAP_EFS_DEFAULT_FLUSH_TO;
l2cap_chan_hold(chan);
@@ -2727,7 +2727,7 @@
efs.msdu = cpu_to_le16(chan->local_msdu);
efs.sdu_itime = cpu_to_le32(chan->local_sdu_itime);
efs.acc_lat = __constant_cpu_to_le32(L2CAP_DEFAULT_ACC_LAT);
- efs.flush_to = __constant_cpu_to_le32(L2CAP_DEFAULT_FLUSH_TO);
+ efs.flush_to = __constant_cpu_to_le32(L2CAP_EFS_DEFAULT_FLUSH_TO);
break;
case L2CAP_MODE_STREAMING:
@@ -2744,7 +2744,7 @@
}
l2cap_add_conf_opt(ptr, L2CAP_CONF_EFS, sizeof(efs),
- (unsigned long) &efs);
+ (unsigned long) &efs);
}
static void l2cap_ack_timeout(struct work_struct *work)