tcp: remove snd_una_max

[vpp.git] / src / vnet / tcp / tcp_types.h

diff --git a/src/vnet/tcp/tcp_types.h b/src/vnet/tcp/tcp_types.h
index d1dc717..2575156 100644 (file)
--- a/src/vnet/tcp/tcp_types.h
+++ b/src/vnet/tcp/tcp_types.h
@@ -156,7 +156,7 @@ typedef struct _scoreboard_trace_elt
   u32 start;
   u32 end;
   u32 ack;
-  u32 snd_una_max;
+  u32 snd_nxt;
   u32 group;
 } scoreboard_trace_elt_t;
 
@@ -293,7 +293,6 @@ typedef struct _tcp_connection
 
   /** Send sequence variables RFC793 */
   u32 snd_una;         /**< oldest unacknowledged sequence number */
-  u32 snd_una_max;     /**< newest unacknowledged sequence number + 1*/
   u32 snd_wnd;         /**< send window */
   u32 snd_wl1;         /**< seq number used for last snd.wnd update */
   u32 snd_wl2;         /**< ack number used for last snd.wnd update */
@@ -345,7 +344,7 @@ typedef struct _tcp_connection
   u32 rxt_delivered;   /**< Rxt bytes delivered during current cc event */
   u32 rxt_head;                /**< snd_una last time we re rxted the head */
   u32 tsecr_last_ack;  /**< Timestamp echoed to us in last healthy ACK */
-  u32 snd_congestion;  /**< snd_una_max when congestion is detected */
+  u32 snd_congestion;  /**< snd_nxt when congestion is detected */
   u32 tx_fifo_size;    /**< Tx fifo size. Used to constrain cwnd */
   tcp_cc_algorithm_t *cc_algo; /**< Congestion control algorithm */
   u8 cc_data[TCP_CC_DATA_SZ];  /**< Congestion control algo private data */