From c9cc9b9bdac4dd7acdbb9cd32fc08f306dec2d46 Mon Sep 17 00:00:00 2001
From: zhe <zhe@inf.ethz.ch>
Date: Wed, 12 Feb 2020 13:56:02 +0100
Subject: [PATCH] return true when port already open
---
hls/toe/port_table/port_table.cpp | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/hls/toe/port_table/port_table.cpp b/hls/toe/port_table/port_table.cpp
index 48856ef..5be4a77 100755
--- a/hls/toe/port_table/port_table.cpp
+++ b/hls/toe/port_table/port_table.cpp
@@ -59,7 +59,12 @@ void listening_port_table( stream<ap_uint<16> >& rxApp2portTable_listen_req,
if (!rxApp2portTable_listen_req.empty()) //check range, TODO make sure currPort is not equal in 2 consecutive cycles
{
rxApp2portTable_listen_req.read(currPort);
- if (!listeningPortTable[currPort(14, 0)] && currPort < 32768)
+ //return true when the port is already open
+ if (listeningPortTable[currPort(14, 0)] && currPort < 32768)
+ {
+ portTable2rxApp_listen_rsp.write(true);
+ }
+ else if (!listeningPortTable[currPort(14, 0)] && currPort < 32768)
{
listeningPortTable[currPort] = true;
portTable2rxApp_listen_rsp.write(true);
--
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