Initial commit of OpenSPARC T2 design and verification files.

[OpenSPARC-T2-DV] / verif / env / fc / vera / PEUVeraInit.vr

// ========== Copyright Header Begin ==========================================
// 
// OpenSPARC T2 Processor File: PEUVeraInit.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 <vera_defines.vrh>
#include "Testbench.vrh"

virtual class ilupeuTest extends PEUTestBase {


 task new ();
 task execute ();
 task init_scenario ();
 
}


////////////////////////////////////////////////////////////////////////////////
// execute the original new (super.new). It just start the Denali threads
////////////////////////////////////////////////////////////////////////////////
task ilupeuTest::new () {

 super.new ();
 printf("PEU After super \n");
   
 init_scenario ();
}





////////////////////////////////////////////////////////////////////////////////
//
// do not use the execute method in the original class since it starts up a
// lot of methods not used in FC
// just overload the original method
//
////////////////////////////////////////////////////////////////////////////////
task ilupeuTest::execute () {

 printf("**ilupeuTest::PEUTestBase Begin Execution**\n");


 printf("**ilupeuTest::PEUTestBase Set Up Boot Strategy**\n");
 boot = new( Report,
             Scenario );                         // Let's get ready to rumble ....
 this.setBoot();
 printf("**ilupeuTest::PEUTestBase Boot Strategy Set Up Complete**\n");


 printf("**ilupeuTest::PEUTestBase Execute Boot Strategy**\n");
 boot.Execute();
 printf("**ilupeuTest::PEUTestBase Boot Strategy Complete**\n");


 printf("**ilupeuTest::PEUTestBase Set Up Environment**\n");
 env = boot.getEnv();
 this.setEnv();
 printf("**ilupeuTest::PEUTestBase Environment Set Up Complete**\n");



 printf("**ilupeuTest::PEUTestBase Expect Idle State**\n");
 env.expectIdleState();
 printf("**ilupeuTest::PEUTestBase Expect Idle State Complete**\n");


 printf("**ilupeuTest::PEUTestBase Execution Complete**\n");
 
 
}



////////////////////////////////////////////////////////////////////////////////
task ilupeuTest::init_scenario () {


   //Set a seed value - urand_seed = 32'hdeadbeef; in ilupeuTestBase
   
   //Default is fast link training bit set
   //Scenario.FastLinkTraining = 1;

   //Set the ILU-PEU Max link width
   //  Scenario.ilupeuLinkCapMaxLinkWdth = 8;

   //Set the Denali Max link width
   Scenario.denaliLinkCapMaxLinkWdth = 8;

   //Don't send any TLPs or DLLPs in this test
   Scenario.EgrTlpWt = 100;
   Scenario.EgrDllpFCWt = 0;
   Scenario.EgrDllpPMWt = 0;
   //  Scenario.EgrTlpMinStrats = 0;
   //  Scenario.EgrTlpMaxStrats = 0;
   Scenario.IngrTlpWt = 100;
   Scenario.IngrDllpFCWt = 0;
   Scenario.IngrDllpPMWt = 0;
   //  Scenario.IngrTlpMinStrats = 0;
   //  Scenario.IngrTlpMaxStrats = 0;

   if ( get_plus_arg(CHECK, "PEU_INGRESS") ) {
     Scenario.IngrTlpMinStrats = 1;
     Scenario.IngrTlpMaxStrats = 1;
     Scenario.IngrMinTlpPayloadLngth4Byt = 4;
     Scenario.IngrMaxTlpPayloadLngth4Byt = 4;     //Max 512 bytes
     Scenario.IngrTlpMRd32Wt = 0;
     Scenario.IngrTlpMRd64Wt = 0;
     Scenario.IngrTlpMWr32Wt = 0;
     Scenario.IngrTlpMWr64Wt = 10;
   } else {
     Scenario.IngrTlpMinStrats = 0;
     Scenario.IngrTlpMaxStrats = 0;
   }


   if ( get_plus_arg(CHECK, "PEU_EGRESS") ) {
     //Don't send any TLPs or DLLPs in this test
     Scenario.EgrTlpMinStrats = 1;
     Scenario.EgrTlpMaxStrats = 1;
     Scenario.EgrMinTlpPayloadLngth4Byt = 4;
     Scenario.EgrMaxTlpPayloadLngth4Byt = 4;     //Max 512 bytes
     Scenario.EgrTlpMRd32Wt = 0;
     Scenario.EgrTlpMRd64Wt = 0;
     Scenario.EgrTlpMWr32Wt = 0;
     Scenario.EgrTlpMWr64Wt = 10000;

     //Disable to make debugging easier
     Scenario.denaliLtssmDisableScrambling = 1;

   } else {
     Scenario.EgrTlpMinStrats = 0;
     Scenario.EgrTlpMaxStrats = 0;
   }

   printf("PEU After Scenario initialization \n");
}