// ========== Copyright Header Begin ==========================================
// OpenSPARC T2 Processor File: ilupeuTimeOutPEUStr.vr
// Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
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// * 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,
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// GNU General Public License for more details.
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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// ========== Copyright Header End ============================================
class TimeOutPEUStr extends PEUStrBase
integer f_errQueue; // A mailbox for bad pkt headers
integer f_len; // The packet's payload length
bit f_lenSpecified; // Was a length specified?
bit[4:0] f_type; // The packet's type
bit f_typeSpecified; // Was a type specified?
task new( PEUTestEnv a_env )
task SetErrQueue( integer a_queue )
task SetLength( integer a_len )
task SetType( integer a_type, (bit is_write=0) )
bit[PEC_PCI__HDR] egressHdr; // The egress TLP's header
integer egressData; // A payload descriptor
bit[7:0] tlpTag; // The tag for the TLP
bit[7:0] egressAddr; // The DOU starting address
bit[PEC_PCI__HDR] ingressHdr; // The ingress TLP's header
integer ingressData; // A payload descriptor
// Build a TLP, using the specified
// type and length, if any.
4 : { f_type = PEC_PCI__TYPE_MEM; f_len = urandom()%4 + 1; }
1 : { f_type = PEC_PCI__TYPE_CFG0; f_len = 1; }
1 : { f_type = PEC_PCI__TYPE_CFG1; f_len = 1; }
1 : { f_type = PEC_PCI__TYPE_IO; f_len = 1; }
//N2 review 1 : { f_type = PEC_PCI__TYPE_CFG0; f_len = 1; }
1 : { f_type = PEC_PCI__TYPE_CFG1; f_len = 1; }
1 : { f_type = PEC_PCI__TYPE_IO; f_len = 1; }
if ( f_type == PEC_PCI__TYPE_MEM ){
// Set the time-out value to "small"
// if it isn't already set.
f_env.allocWrTag( tlpTag, egressAddr );
f_env.genEgressWrReq( tlpTag, egressHdr, egressData, f_len, f_type );
f_env.allocRdTag( tlpTag );
f_env.genEgressRdReq( tlpTag, egressHdr, egressData, f_len, f_type );
f_env.driveILU( egressHdr, egressAddr, egressData );
f_env.expectPCIE( egressHdr, egressData );
f_env.expectTimeoutCpl( egressHdr );
mailbox_put( f_errQueue, e_ERR_none );
mailbox_put( f_errQueue, 2 );
mailbox_put( f_errQueue, e_ERR_ue_cto );
mailbox_put( f_errQueue, egressHdr );
mailbox_put( f_errQueue, e_ERR_oe_cto );
mailbox_put( f_errQueue, egressHdr );
f_env.freePioTag( tlpTag );
} /* end TimeOutPEUStr */