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[/] [qaz_libs/] [trunk/] [PCIe/] [sim/] [src/] [riffa_agent_class_pkg.sv] - Rev 48
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//////////////////////////////////////////////////////////////////////
//// ////
//// Copyright (C) 2017 Authors and OPENCORES.ORG ////
//// ////
//// This source file may be used and distributed without ////
//// restriction provided that this copyright statement is not ////
//// removed from the file and that any derivative work contains ////
//// the original copyright notice and the associated disclaimer. ////
//// ////
//// This source file is free software; you can redistribute it ////
//// and/or modify it under the terms of the GNU Lesser General ////
//// Public License as published by the Free Software Foundation; ////
//// either version 2.1 of the License, or (at your option) any ////
//// later version. ////
//// ////
//// This source is distributed in the hope that it will be ////
//// useful, but WITHOUT ANY WARRANTY; without even the implied ////
//// warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR ////
//// PURPOSE. See the GNU Lesser General Public License for more ////
//// details. ////
//// ////
//// You should have received a copy of the GNU Lesser General ////
//// Public License along with this source; if not, download it ////
//// from http://www.opencores.org/lgpl.shtml ////
//// ////
//////////////////////////////////////////////////////////////////////
package riffa_agent_class_pkg;
// --------------------------------------------------------------------
//
import riffa_bfm_class_pkg::*;
// --------------------------------------------------------------------
//
class riffa_agent_class #(N);
riffa_transaction_class #(N) tr_h;
rp_tx_bfm_class #(N) tx_h;
rp_rx_bfm_class #(N) rx_h;
mailbox #(riffa_transaction_class #(N)) tx_q;
// --------------------------------------------------------------------
//
task queue_tx(riffa_transaction_class #(N) tr_h);
tx_h.put(tr_h);
tx_q.put(tr_h);
endtask: queue_tx
// --------------------------------------------------------------------
//
task queue_tx_constant(int len, int off, bit last, logic [(8*N)-1:0] value);
tr_h = new(len, off, last);
tr_h.constant(len, off, last, value);
queue_tx(tr_h);
endtask: queue_tx_constant
// --------------------------------------------------------------------
//
task queue_tx_counting(int len, int off, bit last);
tr_h = new(len, off, last);
tr_h.counting(len, off, last);
queue_tx(tr_h);
endtask: queue_tx_counting
// --------------------------------------------------------------------
//
task queue_tx_hex(string str, int off, bit last);
tr_h = new(1, off, last);
tr_h.hex(str, off, last);
queue_tx(tr_h);
endtask: queue_tx_hex
// --------------------------------------------------------------------
//
task queue_tx_random(int len, int off, bit last);
tr_h = new(len, off, last);
tr_h.random(len, off, last);
queue_tx(tr_h);
endtask: queue_tx_random
// --------------------------------------------------------------------
//
task queue_rx(int len, int off, bit last);
tr_h = new(len, off, last);
rx_h.put(tr_h);
endtask: queue_rx
// --------------------------------------------------------------------
//
task wait_for_tx;
@(tx_h.tx_done);
endtask: wait_for_tx
// --------------------------------------------------------------------
//
task wait_for_rx;
@(rx_h.rx_done);
endtask: wait_for_rx
//--------------------------------------------------------------------
//
function new(virtual riffa_chnl_if #(.N(N)) chnl_bus);
tx_h = new(chnl_bus);
rx_h = new(chnl_bus);
this.tx_q = new;
endfunction: new
// --------------------------------------------------------------------
//
endclass: riffa_agent_class
// --------------------------------------------------------------------
//
endpackage: riffa_agent_class_pkg
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