Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / verif / env / fnx / vlib / denali_root_monitor / src / denali_root_monitor_PCIEXactorDenaliDevice.vr

// ========== Copyright Header Begin ==========================================
// 
// OpenSPARC T2 Processor File: denali_root_monitor_PCIEXactorDenaliDevice.vr
// Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
// 4150 Network Circle, Santa Clara, California 95054, U.S.A.
//
// * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; version 2 of the License.
//
// This program 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
// 
// For the avoidance of doubt, and except that if any non-GPL license 
// choice is available it will apply instead, Sun elects to use only 
// the General Public License version 2 (GPLv2) at this time for any 
// software where a choice of GPL license versions is made 
// available with the language indicating that GPLv2 or any later version 
// may be used, or where a choice of which version of the GPL is applied is 
// otherwise unspecified. 
//
// Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, 
// CA 95054 USA or visit www.sun.com if you need additional information or 
// have any questions. 
// 
// ========== Copyright Header End ============================================
#include "DenaliPCIE.vri"

// report library
#include "cReport.vrh"
#include "report_macros.vri"
#include "FNXPCIEXactorReportMacros.vri"

#include "FNXPCIEXactor.vrh"

class denali_root_monitor_PCIEXactorDenaliDevice extends denaliPcieDevice {

  local ReportClass Report;

  // Mailboxes Enqueue Packet and Register Callbacks From Denali Xactor
  local integer mRegCb;
  local integer mPktCb;

  local string InstanceName;

  // constructor
  task new ( ReportClass _Report,
	     string instName,
	     string cbTaskName );

  // public methods
  function ReportClass CreateReport();
  task PushPktCbRecord( FNXPCIEXactorPktCbRecord pktCbRecord );
  function FNXPCIEXactorPktCbRecord PopPktCbRecord();
  task PushRegCbRecord( FNXPCIEXactorRegCbRecord regCbRecord );
  function FNXPCIEXactorRegCbRecord PopRegCbRecord();
  function string GetInstanceName();
}

task denali_root_monitor_PCIEXactorDenaliDevice::new ( ReportClass _Report,
				      string      instName,
				      string      cbTaskName )
{
  super.new( instName,
	     cbTaskName );
  Report = _Report;
  
  InstanceName = instName;
  
  mPktCb = alloc( MAILBOX, 0, 1 );
  mRegCb = alloc( MAILBOX, 0, 1 );
}

// enqueues a packet callback record
task denali_root_monitor_PCIEXactorDenaliDevice::PushPktCbRecord( FNXPCIEXactorPktCbRecord pktCbRecord )
{
  mailbox_put( mPktCb, pktCbRecord );
}

// waits for packet callback record, dequeues and  returns it
function FNXPCIEXactorPktCbRecord denali_root_monitor_PCIEXactorDenaliDevice::PopPktCbRecord()
{
  mailbox_get( WAIT, mPktCb, PopPktCbRecord );
}

// enqueues a register callback record
task denali_root_monitor_PCIEXactorDenaliDevice::PushRegCbRecord( FNXPCIEXactorRegCbRecord regCbRecord )
{
  mailbox_put( mRegCb, regCbRecord );
}

// waits for register callback record, dequeues and  returns it
function FNXPCIEXactorRegCbRecord denali_root_monitor_PCIEXactorDenaliDevice::PopRegCbRecord()
{
  mailbox_get( WAIT, mRegCb, PopRegCbRecord );
}

// used in exported callback processor
function ReportClass denali_root_monitor_PCIEXactorDenaliDevice::CreateReport()
{
  CreateReport = Report;
}

// return verilog wrapper module instance name i.e. fnx_top.pcieA
function string denali_root_monitor_PCIEXactorDenaliDevice::GetInstanceName()
{
  GetInstanceName = InstanceName;
}