systemc: Initial import of TLM headers from Accellera.

These headers will need to be cleaned up and have some Accellera
specific quirks ironed out of them, but I'll do that in a later change
to make it clear what those changes are.

Change-Id: Ia4e08633ab552b4c616c66c9b7e2bbd78ebfe7b9
Reviewed-on: https://gem5-review.googlesource.com/c/15055
Reviewed-by: Anthony Gutierrez <anthony.gutierrez@amd.com>
Maintainer: Anthony Gutierrez <anthony.gutierrez@amd.com>

1 files changed, 73 insertions, 0 deletions

diff --git a/src/systemc/ext/tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_master_slave_ifs.h b/src/systemc/ext/tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_master_slave_ifs.h
new file mode 100644
index 000000000..5bac3c877
--- /dev/null
+++ b/src/systemc/ext/tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_master_slave_ifs.h
@@ -0,0 +1,73 @@
+/*****************************************************************************
+
+  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_MASTER_SLAVE_IFS_H__
+#define __TLM_MASTER_SLAVE_IFS_H__
+
+#include "tlm_core/tlm_1/tlm_req_rsp/tlm_1_interfaces/tlm_core_ifs.h"
+
+namespace tlm {
+
+//
+// req/rsp combined interfaces
+//
+
+// blocking
+
+template < typename REQ , typename RSP>
+class tlm_blocking_master_if :
+  public virtual tlm_blocking_put_if< REQ > ,
+  public virtual tlm_blocking_get_peek_if< RSP > {};
+
+template < typename REQ , typename RSP>
+class tlm_blocking_slave_if :
+  public virtual tlm_blocking_put_if< RSP > ,
+  public virtual tlm_blocking_get_peek_if< REQ > {};
+
+// nonblocking
+
+template < typename REQ , typename RSP >
+class tlm_nonblocking_master_if :
+  public virtual tlm_nonblocking_put_if< REQ > ,
+  public virtual tlm_nonblocking_get_peek_if< RSP > {};
+
+template < typename REQ , typename RSP >
+class tlm_nonblocking_slave_if :
+  public virtual tlm_nonblocking_put_if< RSP > ,
+  public virtual tlm_nonblocking_get_peek_if< REQ > {};
+
+// combined
+
+template < typename REQ , typename RSP >
+class tlm_master_if :
+  public virtual tlm_put_if< REQ > ,
+  public virtual tlm_get_peek_if< RSP > ,
+  public virtual tlm_blocking_master_if< REQ , RSP > ,
+  public virtual tlm_nonblocking_master_if< REQ , RSP > {};
+
+template < typename REQ , typename RSP >
+class tlm_slave_if :
+  public virtual tlm_put_if< RSP > ,
+  public virtual tlm_get_peek_if< REQ > ,
+  public virtual tlm_blocking_slave_if< REQ , RSP > ,
+  public virtual tlm_nonblocking_slave_if< REQ , RSP > {};
+
+} // namespace tlm
+
+#endif