1 files changed, 155 insertions, 0 deletions
diff --git a/src/systemc/ext/tlm_core/tlm_1/tlm_req_rsp/tlm_channels/tlm_req_rsp_channels/tlm_req_rsp_channels.h b/src/systemc/ext/tlm_core/tlm_1/tlm_req_rsp/tlm_channels/tlm_req_rsp_channels/tlm_req_rsp_channels.h
new file mode 100644
index 000000000..7bd5652f7
--- /dev/null
+++ b/src/systemc/ext/tlm_core/tlm_1/tlm_req_rsp/tlm_channels/tlm_req_rsp_channels/tlm_req_rsp_channels.h
@@ -0,0 +1,155 @@
+/*****************************************************************************
+
+  Licensed to Accellera Systems Initiative Inc. (Accellera) under one or
+  more contributor license agreements.  See the NOTICE file distributed
+  with this work for additional information regarding copyright ownership.
+  Accellera licenses this file to you under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with the
+  License.  You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+  implied.  See the License for the specific language governing
+  permissions and limitations under the License.
+
+ *****************************************************************************/
+
+#ifndef __TLM_REQ_RSP_CHANNELS_H__
+#define __TLM_REQ_RSP_CHANNELS_H__
+
+#include "tlm_core/tlm_1/tlm_req_rsp/tlm_adapters/tlm_adapters.h"
+#include "tlm_core/tlm_1/tlm_req_rsp/tlm_channels/tlm_fifo/tlm_fifo.h"
+#include "tlm_core/tlm_1/tlm_req_rsp/tlm_channels/tlm_req_rsp_channels/tlm_put_get_imp.h"
+
+namespace tlm {
+
+template < typename REQ , typename RSP ,
+     typename REQ_CHANNEL = tlm_fifo<REQ> ,
+     typename RSP_CHANNEL = tlm_fifo<RSP> >
+
+class tlm_req_rsp_channel : public sc_core::sc_module
+{
+public:
+  // uni-directional slave interface
+
+  sc_core::sc_export< tlm_fifo_get_if< REQ > > get_request_export;
+  sc_core::sc_export< tlm_fifo_put_if< RSP > > put_response_export;
+
+  // uni-directional master interface
+
+  sc_core::sc_export< tlm_fifo_put_if< REQ > > put_request_export;
+  sc_core::sc_export< tlm_fifo_get_if< RSP > > get_response_export;
+
+  // master / slave interfaces
+
+  sc_core::sc_export< tlm_master_if< REQ , RSP > > master_export;
+  sc_core::sc_export< tlm_slave_if< REQ , RSP > > slave_export;
+
+
+  tlm_req_rsp_channel( int req_size = 1 , int rsp_size = 1 ) :
+    sc_core::sc_module( sc_core::sc_module_name( sc_core::sc_gen_unique_name("tlm_req_rsp_channel") ) ) ,
+    request_fifo( req_size ) ,
+    response_fifo( rsp_size ) ,
+    master( request_fifo , response_fifo ) ,
+    slave( request_fifo , response_fifo )
+  {
+
+    bind_exports();
+
+  }
+
+  tlm_req_rsp_channel( sc_core::sc_module_name module_name ,
+           int req_size = 1 , int rsp_size = 1 ) :
+    sc_core::sc_module( module_name  ) ,
+    request_fifo( req_size ) ,
+    response_fifo( rsp_size ) ,
+    master( request_fifo , response_fifo ) ,
+    slave( request_fifo , response_fifo )
+  {
+
+    bind_exports();
+
+  }
+
+private:
+  void bind_exports() {
+
+    put_request_export( request_fifo );
+    get_request_export( request_fifo );
+
+    put_response_export( response_fifo );
+    get_response_export( response_fifo );
+
+    master_export( master );
+    slave_export( slave );
+
+  }
+
+protected:
+  REQ_CHANNEL request_fifo;
+  RSP_CHANNEL response_fifo;
+
+  tlm_master_imp< REQ , RSP > master;
+  tlm_slave_imp< REQ , RSP > slave;
+};
+
+template < typename REQ , typename RSP ,
+     typename REQ_CHANNEL = tlm_fifo<REQ> ,
+     typename RSP_CHANNEL = tlm_fifo<RSP> >
+class tlm_transport_channel : public sc_core::sc_module
+{
+public:
+
+  // master transport interface
+
+  sc_core::sc_export< tlm_transport_if< REQ , RSP > > target_export;
+
+  // slave interfaces
+
+  sc_core::sc_export< tlm_fifo_get_if< REQ > > get_request_export;
+  sc_core::sc_export< tlm_fifo_put_if< RSP > > put_response_export;
+
+  sc_core::sc_export< tlm_slave_if< REQ , RSP > > slave_export;
+
+  tlm_transport_channel() :
+    sc_core::sc_module( sc_core::sc_module_name( sc_core::sc_gen_unique_name("transport_channel" ) ) ) ,
+    target_export("target_export") ,
+    req_rsp( "req_rsp" , 1 , 1 ) ,
+    t2m("ts2m")
+  {
+    do_binding();
+  }
+
+  tlm_transport_channel( sc_core::sc_module_name nm ) :
+    sc_core::sc_module( nm ) ,
+    target_export("target_export") ,
+    req_rsp( "req_rsp" , 1 , 1 ) ,
+    t2m("tsm" )
+  {
+    do_binding();
+  }
+
+private:
+  void do_binding() {
+
+    target_export( t2m.target_export );
+
+    t2m.master_port( req_rsp.master_export );
+
+    get_request_export( req_rsp.get_request_export );
+    put_response_export( req_rsp.put_response_export );
+    slave_export( req_rsp.slave_export );
+
+  }
+
+  tlm_req_rsp_channel< REQ , RSP , REQ_CHANNEL , RSP_CHANNEL > req_rsp;
+  tlm_transport_to_master< REQ , RSP > t2m;
+
+};
+
+} // namespace tlm
+
+#endif