84 lines
3.2 KiB
C++
84 lines
3.2 KiB
C++
/*******************************************************************************
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* Copyright (C) 2018 MINRES Technologies GmbH
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*******************************************************************************/
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#ifndef _TLBFM_H_
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#define _TLBFM_H_
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#include "scc/target_mixin.h"
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#include "scv4tlm/tlm_rec_target_socket.h"
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#include <tlm.h>
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namespace sysc {
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class tl_uh_bfm : public sc_core::sc_module {
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public:
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SC_HAS_PROCESS(tl_uh_bfm);// NOLINT
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enum { Get = 4, AccessAckData = 1, PutFullData = 0, PutPartialData = 1, AccessAck = 0 };
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scc::target_mixin<scv4tlm::tlm_rec_target_socket<32>> socket;
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sc_core::sc_in<bool> clock;
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sc_core::sc_in<bool> reset;
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sc_core::sc_in<bool> a_ready;
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sc_core::sc_out<bool> a_valid;
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sc_core::sc_out<uint32_t> a_bits_address;
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sc_core::sc_out<uint32_t> a_bits_data;
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sc_core::sc_out<uint32_t> a_bits_opcode;
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sc_core::sc_out<uint32_t> a_bits_param;
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sc_core::sc_out<uint32_t> a_bits_size;
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sc_core::sc_out<uint32_t> a_bits_source;
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sc_core::sc_out<uint32_t> a_bits_mask;
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sc_core::sc_out<bool> a_bits_corrupt;
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sc_core::sc_in<uint32_t> d_bits_data;
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sc_core::sc_out<bool> d_ready;
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sc_core::sc_in<bool> d_valid;
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sc_core::sc_in<uint32_t> d_bits_opcode;
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sc_core::sc_in<uint32_t> d_bits_size;
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sc_core::sc_in<uint32_t> d_bits_source;
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tl_uh_bfm(sc_core::sc_module_name nm, int64_t offset = 0);
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~tl_uh_bfm() override;
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private:
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const int64_t offset;
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tlm_utils::peq_with_get<tlm::tlm_generic_payload> fw_queue;
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std::deque<tlm::tlm_generic_payload *> tl_in_progress;
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void fw_thread();
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void tl_response_method();
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};
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} /* namespace sysc */
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#endif /* _TLBFM_H_ */
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