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acastong |
//main.cpp for flow_control_l2 testbench
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is HyperTransport Tunnel IP Core.
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*
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* The Initial Developer of the Original Code is
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* Ecole Polytechnique de Montreal.
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* Portions created by the Initial Developer are Copyright (C) 2005
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Ami Castonguay <acastong@grm.polymtl.ca>
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*
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* Alternatively, the contents of this file may be used under the terms
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* of the Polytechnique HyperTransport Tunnel IP Core Source Code License
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* (the "PHTICSCL License", see the file PHTICSCL.txt), in which case the
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* provisions of PHTICSCL License are applicable instead of those
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* above. If you wish to allow use of your version of this file only
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* under the terms of the PHTICSCL License and not to allow others to use
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* your version of this file under the MPL, indicate your decision by
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* deleting the provisions above and replace them with the notice and
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* other provisions required by the PHTICSCL License. If you do not delete
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* the provisions above, a recipient may use your version of this file
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* under either the MPL or the PHTICSCL License."
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*
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* ***** END LICENSE BLOCK ***** */
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#include "../../../rtl/systemc/core_synth/synth_datatypes.h"
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#include "../../../rtl/systemc/core_synth/constants.h"
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#include "../../../rtl/systemc/flow_control_l2/flow_control_l2.h"
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#include "../../../rtl/systemc/flow_control_l2/user_fifo_l3.h"
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#include "../../../rtl/systemc/flow_control_l2/fc_packet_crc_l3.h"
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#include "../../../rtl/systemc/flow_control_l2/multiplexer_l3.h"
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#include "../../../rtl/systemc/flow_control_l2/history_buffer_l3.h"
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#include "../../../rtl/systemc/flow_control_l2/nop_framer_l3.h"
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#include "flow_control_l2_tb.h"
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#include <iostream>
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#include <string>
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#include <sstream>
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#include <iomanip>
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using namespace std;
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int sc_main( int argc, char* argv[] ){
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//The Design Under Test
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flow_control_l2* dut = new flow_control_l2("flow_control_l2");
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//The TestBench
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flow_control_l2_tb* tb = new flow_control_l2_tb("flow_control_l2_tb");
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//Signals used to link the design to the testbench
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sc_clock clk("clk", 1); // system clk
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sc_signal<bool> resetx;
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sc_signal<bool> ldtstopx;
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sc_signal <sc_bv<64> > ui_packet_fc;
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sc_signal <bool> ui_available_fc;
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sc_signal <sc_bv<3> > fc_user_fifo_ge2_ui;
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sc_signal <VirtualChannel> fc_data_vc_ui;
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sc_signal <sc_bv<32> > ui_data_fc;
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sc_signal <bool> fc_consume_data_ui;
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sc_signal <bool> ro_available_fwd;
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sc_signal <syn_ControlPacketComplete > ro_packet_fwd;
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sc_signal<VirtualChannel> ro_packet_vc_fwd;
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sc_signal <bool> fwd_ack_ro;
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sc_signal <sc_bv<32> > fc_dword_lk;
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sc_signal <bool> fc_lctl_lk;
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sc_signal <bool> fc_hctl_lk;
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sc_signal <bool> lk_consume_fc;
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#ifdef RETRY_MODE_ENABLED
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sc_signal <bool> fc_disconnect_lk;
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sc_signal <bool> lk_rx_connected;
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sc_signal <bool> lk_initiate_retry_disconnect;
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sc_signal <bool> csr_retry;
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sc_signal <bool> cd_initiate_retry_disconnect;
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#endif
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sc_signal <sc_uint<BUFFERS_ADDRESS_WIDTH> > fwd_address_db;
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sc_signal <VirtualChannel> fwd_vctype_db;
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sc_signal <bool> fwd_read_db;
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sc_signal <bool> fwd_erase_db;
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sc_signal <sc_bv<32> > db_data_fwd;
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sc_signal <sc_bv<6> > ro_buffer_cnt_fc;
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sc_signal <sc_bv<6> > db_buffer_cnt_fc;
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sc_signal <bool> fc_ack_eh;
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sc_signal <sc_bv<32> > eh_cmd_data_fc;
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sc_signal <bool> eh_available_fc;
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sc_signal <bool> fc_ack_csr;
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sc_signal <bool> csr_available_fc;
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sc_signal <sc_bv<32> > csr_dword_fc;
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sc_signal <bool> csr_transmitteroff;
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sc_signal<bool> csr_force_single_stomp_fc;
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sc_signal<bool> csr_force_single_error_fc;
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sc_signal<bool> fc_clear_single_error_csr;
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sc_signal<bool> fc_clear_single_stomp_csr;
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sc_signal <bool> db_nop_req_fc;
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sc_signal <bool> ro_nop_req_fc;
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sc_signal <bool> fc_nop_sent;
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sc_signal<sc_bv<12> > cd_nopinfo_fc;
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sc_signal<bool> cd_nop_received_fc;
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sc_signal <sc_bv<6> > fwd_next_node_buffer_status_ro;
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#ifdef RETRY_MODE_ENABLED
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sc_signal<sc_uint<8> > cd_nop_ack_value_fc;
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sc_signal<sc_uint<8> > cd_rx_next_pkt_to_ack_fc;
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sc_signal<bool> history_memory_write;
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sc_signal<sc_uint<LOG2_HISTORY_MEMORY_SIZE> > history_memory_write_address;
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sc_signal<sc_bv<32> > history_memory_write_data;
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sc_signal<sc_uint<LOG2_HISTORY_MEMORY_SIZE> > history_memory_read_address;
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sc_signal<sc_bv<32> > history_memory_output;
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#endif
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////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////
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// DUT connections
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////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////
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//Signals used to link the design to the testbench
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dut->clk(clk);
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dut->resetx(resetx);
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dut->ldtstopx(ldtstopx);
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dut->ui_packet_fc(ui_packet_fc);
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dut->ui_available_fc(ui_available_fc);
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dut->fc_user_fifo_ge2_ui(fc_user_fifo_ge2_ui);
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dut->fc_data_vc_ui(fc_data_vc_ui);
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dut->ui_data_fc(ui_data_fc);
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dut->fc_consume_data_ui(fc_consume_data_ui);
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dut->ro_available_fwd(ro_available_fwd);
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dut->ro_packet_fwd(ro_packet_fwd);
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dut->ro_packet_vc_fwd(ro_packet_vc_fwd);
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dut->fwd_ack_ro(fwd_ack_ro);
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dut->fc_dword_lk(fc_dword_lk);
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dut->fc_lctl_lk(fc_lctl_lk);
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dut->fc_hctl_lk(fc_hctl_lk);
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dut->lk_consume_fc(lk_consume_fc);
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#ifdef RETRY_MODE_ENABLED
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dut->fc_disconnect_lk(fc_disconnect_lk);
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dut->lk_rx_connected(lk_rx_connected);
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dut->lk_initiate_retry_disconnect(lk_initiate_retry_disconnect);
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dut->csr_retry(csr_retry);
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dut->cd_initiate_retry_disconnect(cd_initiate_retry_disconnect);
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#endif
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dut->fwd_address_db(fwd_address_db);
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dut->fwd_vctype_db(fwd_vctype_db);
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dut->fwd_read_db(fwd_read_db);
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dut->fwd_erase_db(fwd_erase_db);
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dut->db_data_fwd(db_data_fwd);
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dut->ro_buffer_cnt_fc(ro_buffer_cnt_fc);
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dut->db_buffer_cnt_fc(db_buffer_cnt_fc);
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dut->fc_ack_eh(fc_ack_eh);
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dut->eh_cmd_data_fc(eh_cmd_data_fc);
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dut->eh_available_fc(eh_available_fc);
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dut->fc_ack_csr(fc_ack_csr);
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dut->csr_available_fc(csr_available_fc);
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dut->csr_dword_fc(csr_dword_fc);
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//dut->csr_transmitteroff(csr_transmitteroff);
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dut->csr_force_single_stomp_fc(csr_force_single_stomp_fc);
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dut->csr_force_single_error_fc(csr_force_single_error_fc);
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dut->fc_clear_single_error_csr(fc_clear_single_error_csr);
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dut->fc_clear_single_stomp_csr(fc_clear_single_stomp_csr);
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dut->db_nop_req_fc(db_nop_req_fc);
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dut->ro_nop_req_fc(ro_nop_req_fc);
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dut->fc_nop_sent(fc_nop_sent);
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dut->cd_nopinfo_fc(cd_nopinfo_fc);
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dut->cd_nop_received_fc(cd_nop_received_fc);
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dut->fwd_next_node_buffer_status_ro(fwd_next_node_buffer_status_ro);
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#ifdef RETRY_MODE_ENABLED
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dut->cd_nop_ack_value_fc(cd_nop_ack_value_fc);
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dut->cd_rx_next_pkt_to_ack_fc(cd_rx_next_pkt_to_ack_fc);
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dut->history_memory_write(history_memory_write);
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dut->history_memory_write_address(history_memory_write_address);
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dut->history_memory_write_data(history_memory_write_data);
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dut->history_memory_read_address(history_memory_read_address);
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dut->history_memory_output(history_memory_output);
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#endif
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////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////
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// TB connections
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////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////
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tb->clk(clk);
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tb->resetx(resetx);
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tb->ldtstopx(ldtstopx);
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tb->ui_packet_fc(ui_packet_fc);
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tb->ui_available_fc(ui_available_fc);
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tb->fc_user_fifo_ge2_ui(fc_user_fifo_ge2_ui);
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tb->fc_data_vc_ui(fc_data_vc_ui);
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tb->ui_data_fc(ui_data_fc);
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tb->fc_consume_data_ui(fc_consume_data_ui);
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tb->ro_available_fwd(ro_available_fwd);
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tb->ro_packet_fwd(ro_packet_fwd);
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tb->ro_packet_vc_fwd(ro_packet_vc_fwd);
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tb->fwd_ack_ro(fwd_ack_ro);
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tb->fc_dword_lk(fc_dword_lk);
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tb->fc_lctl_lk(fc_lctl_lk);
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tb->fc_hctl_lk(fc_hctl_lk);
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tb->lk_consume_fc(lk_consume_fc);
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#ifdef RETRY_MODE_ENABLED
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tb->fc_disconnect_lk(fc_disconnect_lk);
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tb->lk_rx_connected(lk_rx_connected);
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tb->lk_initiate_retry_disconnect(lk_initiate_retry_disconnect);
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tb->csr_retry(csr_retry);
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tb->cd_initiate_retry_disconnect(cd_initiate_retry_disconnect);
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#endif
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tb->fwd_address_db(fwd_address_db);
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tb->fwd_vctype_db(fwd_vctype_db);
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tb->fwd_read_db(fwd_read_db);
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tb->db_data_fwd(db_data_fwd);
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tb->ro_buffer_cnt_fc(ro_buffer_cnt_fc);
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tb->db_buffer_cnt_fc(db_buffer_cnt_fc);
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tb->fc_ack_eh(fc_ack_eh);
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tb->eh_cmd_data_fc(eh_cmd_data_fc);
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tb->eh_available_fc(eh_available_fc);
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tb->fc_ack_csr(fc_ack_csr);
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tb->csr_available_fc(csr_available_fc);
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tb->csr_dword_fc(csr_dword_fc);
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tb->csr_transmitteroff(csr_transmitteroff);
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tb->csr_force_single_stomp_fc(csr_force_single_stomp_fc);
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tb->csr_force_single_error_fc(csr_force_single_error_fc);
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tb->fc_clear_single_error_csr(fc_clear_single_error_csr);
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tb->fc_clear_single_stomp_csr(fc_clear_single_stomp_csr);
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tb->db_nop_req_fc(db_nop_req_fc);
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tb->ro_nop_req_fc(ro_nop_req_fc);
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tb->fc_nop_sent(fc_nop_sent);
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tb->cd_nopinfo_fc(cd_nopinfo_fc);
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tb->cd_nop_received_fc(cd_nop_received_fc);
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tb->fwd_next_node_buffer_status_ro(fwd_next_node_buffer_status_ro);
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#ifdef RETRY_MODE_ENABLED
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tb->cd_nop_ack_value_fc(cd_nop_ack_value_fc);
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tb->cd_rx_next_pkt_to_ack_fc(cd_rx_next_pkt_to_ack_fc);
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tb->history_memory_write(history_memory_write);
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tb->history_memory_write_address(history_memory_write_address);
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tb->history_memory_write_data(history_memory_write_data);
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tb->history_memory_read_address(history_memory_read_address);
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tb->history_memory_output(history_memory_output);
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#endif
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////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////
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// Trace signals
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////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////
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sc_trace_file *tf = sc_create_vcd_trace_file("sim_flow_control_l2");
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sc_trace(tf,clk,"clk");
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sc_trace(tf,resetx,"resetx");
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sc_trace(tf,ldtstopx,"ldtstopx");
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sc_trace(tf,ui_packet_fc,"ui_packet_fc");
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sc_trace(tf,ui_available_fc,"ui_available_fc");
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sc_trace(tf,fc_user_fifo_ge2_ui,"fc_user_fifo_ge2_ui");
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sc_trace(tf,fc_data_vc_ui,"fc_data_vc_ui");
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sc_trace(tf,ui_data_fc,"ui_data_fc");
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sc_trace(tf,fc_consume_data_ui,"fc_consume_data_ui");
|
298 |
|
|
sc_trace(tf,ro_available_fwd,"ro_available_fwd");
|
299 |
|
|
sc_trace(tf,ro_packet_fwd,"ro_packet_fwd");
|
300 |
|
|
sc_trace(tf,fwd_ack_ro,"fwd_ack_ro");
|
301 |
|
|
sc_trace(tf,fc_dword_lk,"fc_dword_lk");
|
302 |
|
|
sc_trace(tf,fc_lctl_lk,"fc_lctl_lk");
|
303 |
|
|
sc_trace(tf,fc_hctl_lk,"fc_hctl_lk");
|
304 |
|
|
sc_trace(tf,lk_consume_fc,"lk_consume_fc");
|
305 |
|
|
#ifdef RETRY_MODE_ENABLED
|
306 |
|
|
sc_trace(tf,fc_disconnect_lk,"fc_disconnect_lk");
|
307 |
|
|
sc_trace(tf,lk_rx_connected,"lk_rx_connected");
|
308 |
|
|
sc_trace(tf,lk_initiate_retry_disconnect,"lk_initiate_retry_disconnect");
|
309 |
|
|
sc_trace(tf,csr_retry,"csr_retry");
|
310 |
|
|
sc_trace(tf,cd_initiate_retry_disconnect,"cd_initiate_retry_disconnect");
|
311 |
|
|
#endif
|
312 |
|
|
|
313 |
|
|
sc_trace(tf,fwd_address_db,"fwd_address_db");
|
314 |
|
|
sc_trace(tf,fwd_vctype_db,"fwd_vctype_db");
|
315 |
|
|
sc_trace(tf,fwd_read_db,"fwd_read_db");
|
316 |
|
|
sc_trace(tf,db_data_fwd,"db_data_fwd");
|
317 |
|
|
sc_trace(tf,ro_buffer_cnt_fc,"ro_buffer_cnt_fc");
|
318 |
|
|
sc_trace(tf,db_buffer_cnt_fc,"db_buffer_cnt_fc");
|
319 |
|
|
|
320 |
|
|
sc_trace(tf,fc_ack_eh,"fc_ack_eh");
|
321 |
|
|
sc_trace(tf,eh_cmd_data_fc,"eh_cmd_data_fc");
|
322 |
|
|
sc_trace(tf,eh_available_fc,"eh_available_fc");
|
323 |
|
|
|
324 |
|
|
sc_trace(tf,fc_ack_csr,"fc_ack_csr");
|
325 |
|
|
sc_trace(tf,csr_available_fc,"csr_available_fc");
|
326 |
|
|
sc_trace(tf,csr_dword_fc,"csr_dword_fc");
|
327 |
|
|
sc_trace(tf,csr_transmitteroff,"csr_transmitteroff");
|
328 |
|
|
|
329 |
|
|
sc_trace(tf,csr_force_single_stomp_fc,"csr_force_single_stomp_fc");
|
330 |
|
|
sc_trace(tf,csr_force_single_error_fc,"csr_force_single_error_fc");
|
331 |
|
|
sc_trace(tf,fc_clear_single_error_csr,"fc_clear_single_error_csr");
|
332 |
|
|
sc_trace(tf,fc_clear_single_stomp_csr,"fc_clear_single_stomp_csr");
|
333 |
|
|
|
334 |
|
|
|
335 |
|
|
sc_trace(tf,db_nop_req_fc,"db_nop_req_fc");
|
336 |
|
|
sc_trace(tf,ro_nop_req_fc,"ro_nop_req_fc");
|
337 |
|
|
sc_trace(tf,fc_nop_sent,"fc_nop_sent");
|
338 |
|
|
|
339 |
|
|
sc_trace(tf,cd_nopinfo_fc,"cd_nopinfo_fc");
|
340 |
|
|
sc_trace(tf,cd_nop_received_fc,"cd_nop_received_fc");
|
341 |
|
|
sc_trace(tf,fwd_next_node_buffer_status_ro,"fwd_next_node_buffer_status_ro");
|
342 |
|
|
|
343 |
|
|
#ifdef RETRY_MODE_ENABLED
|
344 |
|
|
sc_trace(tf,cd_nop_ack_value_fc,"cd_nop_ack_value_fc");
|
345 |
|
|
sc_trace(tf,cd_rx_next_pkt_to_ack_fc,"cd_rx_next_pkt_to_ack_fc");
|
346 |
|
|
|
347 |
|
|
sc_trace(tf,history_memory_write,"history_memory_write");
|
348 |
|
|
sc_trace(tf,history_memory_write_address,"history_memory_write_address");
|
349 |
|
|
sc_trace(tf,history_memory_write_data,"history_memory_write_data");
|
350 |
|
|
sc_trace(tf,history_memory_read_address,"history_memory_read_address");
|
351 |
|
|
sc_trace(tf,history_memory_output,"history_memory_output");
|
352 |
|
|
#endif
|
353 |
|
|
|
354 |
|
|
|
355 |
|
|
/* sc_trace(tf,dut->the_user_fifo->packet_buffer_nposted[0],"FIFO.packet_buffer_nposted(0)");
|
356 |
|
|
sc_trace(tf,dut->the_user_fifo->packet_buffer_nposted[1],"FIFO.packet_buffer_nposted(1)");
|
357 |
|
|
sc_trace(tf,dut->the_user_fifo->packet_buffer_nposted[2],"FIFO.packet_buffer_nposted(2)");
|
358 |
|
|
sc_trace(tf,dut->the_user_fifo->write_pointer_nposted,"FIFO.write_pointer_nposted");
|
359 |
|
|
sc_trace(tf,dut->the_user_fifo->read_pointer_nposted,"FIFO.read_pointer_nposted");
|
360 |
|
|
sc_trace(tf,dut->the_user_fifo->buffer_count_nposted,"FIFO.buffer_count_nposted");
|
361 |
|
|
sc_trace(tf,dut->the_user_fifo->fifo_user_packet,"FIFO.fifo_user_packet");
|
362 |
|
|
sc_trace(tf,dut->the_user_fifo->fifo_user_available,"FIFO.fifo_user_available");
|
363 |
|
|
sc_trace(tf,dut->the_user_fifo->consume_user_fifo,"FIFO.consume_user_fifo");*/
|
364 |
|
|
|
365 |
|
|
sc_trace(tf,dut->the_fc_packet_crc->data_in,"CRC.data_in");
|
366 |
|
|
sc_trace(tf,dut->the_fc_packet_crc->fc_hctl_lk,"CRC.fc_hctl_lk");
|
367 |
|
|
sc_trace(tf,dut->the_fc_packet_crc->fc_lctl_lk,"CRC.fc_lctl_lk");
|
368 |
|
|
|
369 |
|
|
sc_trace(tf,dut->the_fc_packet_crc->calculate_crc,"CRC.calculate_crc");
|
370 |
|
|
sc_trace(tf,dut->the_fc_packet_crc->clear_crc,"CRC.clear_crc");
|
371 |
|
|
sc_trace(tf,dut->the_fc_packet_crc->calculate_nop_crc,"CRC.calculate_nop_crc");
|
372 |
|
|
sc_trace(tf,dut->the_fc_packet_crc->clear_nop_crc,"CRC.clear_nop_crc");
|
373 |
|
|
sc_trace(tf,dut->the_fc_packet_crc->crc_output,"CRC.crc_output");
|
374 |
|
|
sc_trace(tf,dut->the_fc_packet_crc->nop_crc_output,"CRC.nop_crc_output");
|
375 |
|
|
sc_trace(tf,dut->the_fc_packet_crc->csr_force_single_stomp_fc,"CRC.csr_force_single_stomp_fc");
|
376 |
|
|
sc_trace(tf,dut->the_fc_packet_crc->csr_force_single_error_fc,"CRC.csr_force_single_error_fc");
|
377 |
|
|
|
378 |
|
|
sc_trace(tf,dut->the_multiplexer->select_crc_output,"CRC_MUX.select_crc_output");
|
379 |
|
|
sc_trace(tf,dut->the_multiplexer->select_nop_crc_output,"CRC_MUX.select_nop_crc_output");
|
380 |
|
|
|
381 |
|
|
sc_trace(tf,dut->the_history_buffer->history_packet,"HISTORY.history_packet");
|
382 |
|
|
sc_trace(tf,dut->the_history_buffer->history_playback_done,"HISTORY.history_playback_done");
|
383 |
|
|
sc_trace(tf,dut->the_history_buffer->begin_history_playback,"HISTORY.begin_history_playback");
|
384 |
|
|
sc_trace(tf,dut->the_history_buffer->history_playback_ready,"HISTORY.history_playback_ready");
|
385 |
|
|
sc_trace(tf,dut->the_history_buffer->consume_history,"HISTORY.consume_history");
|
386 |
|
|
sc_trace(tf,dut->the_history_buffer->room_available_in_history,"HISTORY.room_available_in_history");
|
387 |
|
|
sc_trace(tf,dut->the_history_buffer->add_to_history,"HISTORY.add_to_history");
|
388 |
|
|
sc_trace(tf,dut->the_history_buffer->new_history_entry,"HISTORY.new_history_entry");
|
389 |
|
|
sc_trace(tf,dut->the_history_buffer->new_history_entry_size_m1,"HISTORY.new_history_entry_size_m1");
|
390 |
|
|
sc_trace(tf,dut->the_history_buffer->fc_dword_lk,"HISTORY.fc_dword_lk");
|
391 |
|
|
sc_trace(tf,dut->the_history_buffer->nop_received,"HISTORY.nop_received");
|
392 |
|
|
sc_trace(tf,dut->the_history_buffer->ack_value,"HISTORY.ack_value");
|
393 |
|
|
sc_trace(tf,dut->the_history_buffer->TxNextPktToAck,"HISTORY.TxNextPktToAck");
|
394 |
|
|
|
395 |
|
|
sc_trace(tf,dut->the_history_buffer->idle_read_pointer,"HISTORY_INTERN.idle_read_pointer");
|
396 |
|
|
sc_trace(tf,dut->the_history_buffer->write_pointer,"HISTORY_INTERN.write_pointer");
|
397 |
|
|
|
398 |
|
|
sc_trace(tf,dut->the_nop_framer->ht_nop_pkt,"NOP.ht_nop_pkt");
|
399 |
|
|
|
400 |
|
|
//------------------------------------------
|
401 |
|
|
// Start simulation
|
402 |
|
|
//------------------------------------------
|
403 |
|
|
cout << "Start of Flow Control simulation" << endl;
|
404 |
|
|
sc_start(300);
|
405 |
|
|
|
406 |
|
|
|
407 |
|
|
sc_close_vcd_trace_file(tf);
|
408 |
|
|
cout << "End of simulation" << endl;
|
409 |
|
|
|
410 |
|
|
if(tb->error)
|
411 |
|
|
cout << "Test FAILED!" << endl;
|
412 |
|
|
else
|
413 |
|
|
cout << "Test SUCCESSFUL!" << endl;
|
414 |
|
|
|
415 |
|
|
delete dut;
|
416 |
|
|
delete tb;
|
417 |
|
|
return 0;
|
418 |
|
|
}
|
419 |
|
|
|