1 files changed, 6 insertions, 2 deletions

diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
index 08ad40bb5a46..51998ff6b8ca 100644
--- a/include/net/bluetooth/l2cap.h
+++ b/include/net/bluetooth/l2cap.h
@@ -32,6 +32,7 @@
 #define L2CAP_DEFAULT_MIN_MTU           48
 #define L2CAP_DEFAULT_FLUSH_TO          0xffff
 #define L2CAP_DEFAULT_TX_WINDOW         63
+#define L2CAP_DEFAULT_EXT_WINDOW        0x3FFF
 #define L2CAP_DEFAULT_MAX_TX            3
 #define L2CAP_DEFAULT_RETRANS_TO        2000    /* 2 seconds */
 #define L2CAP_DEFAULT_MONITOR_TO        12000   /* 12 seconds */
@@ -233,6 +234,7 @@ struct l2cap_conf_opt {
 #define L2CAP_CONF_QOS          0x03
 #define L2CAP_CONF_RFC          0x04
 #define L2CAP_CONF_FCS          0x05
+#define L2CAP_CONF_EWS          0x07
 
 #define L2CAP_CONF_MAX_SIZE     22
 
@@ -333,7 +335,7 @@ struct l2cap_chan {
 
         __u8            fcs;
 
-        __u8            tx_win;
+        __u16           tx_win;
         __u8            max_tx;
         __u16           retrans_timeout;
         __u16           monitor_timeout;
@@ -357,7 +359,7 @@ struct l2cap_chan {
         struct sk_buff  *sdu;
         struct sk_buff  *sdu_last_frag;
 
-        __u8            remote_tx_win;
+        __u16           remote_tx_win;
         __u8            remote_max_tx;
         __u16           remote_mps;
 
@@ -442,6 +444,7 @@ enum {
         CONF_CONNECT_PEND,
         CONF_NO_FCS_RECV,
         CONF_STATE2_DEVICE,
+        CONF_EWS_RECV,
 };
 
 #define L2CAP_CONF_MAX_CONF_REQ 2
@@ -465,6 +468,7 @@ enum {
         FLAG_FORCE_ACTIVE,
         FLAG_FORCE_RELIABLE,
         FLAG_FLUSHABLE,
+        FLAG_EXT_CTRL,
 };
 
 #define __set_chan_timer(c, t) l2cap_set_timer(c, &c->chan_timer, (t))