verif/env/ios/vera/ras/ios_err_packet.vr

// ========== Copyright Header Begin ==========================================
//
// OpenSPARC T2 Processor File: ios_err_packet.vr
// Copyright (C) 1995-2007 Sun Microsystems, Inc. All Rights Reserved
// 4150 Network Circle, Santa Clara, California 95054, U.S.A.
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// 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.
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// 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.
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// You should have received a copy of the GNU General Public License
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#include <ListMacros.vrh>

enum SocErr_Type {NIUSII_CUE, NIUSII_CCE, NIUSII_AP, NIUSII_DP, SIONIU_DP, SIONIU_CUE, SIONIU_CCE,
                  DMUSII_CUE, DMUSII_CCE, DMUSII_AP, DMUSII_DP, SIODMU_DP, SIODMU_CUE, SIODMU_CCE,
                  L2SIO_DP, L2SIO_EBIT, L2SIO_CUE, L2SIO_CCE, SIINCU_DP, SIINCU_CCE, SIINCU_CUE,
                  NIUSII_IOAE, NIUSII_IOUE, DMUSII_TOUT, DMUSII_IOAE, DMUSII_IOUE,
                  NIUSII_CMDP, DMUSII_CMDP, DMUSII_BEP, DMUNCU_WRACK_P, NCUDMU_MONDO_IDP, SIIDMU_WRACK_P
                };

class ios_err_packet {
        SocErr_Type     type;
        reg [15:0]      ctag;
        reg [39:0]      pa;
        integer         rand_weight;    // value 10 - 0, 10=100% chance of err pkt, 1=10% chance of err pkt

        task new (
        SocErr_Type     type,
        reg [15:0]      ctag,
        reg [39:0]      pa
        );

        function integer set_rand(integer weight);
}

MakeVeraList(ios_err_packet);

task ios_err_packet::new(
        SocErr_Type     type,
        reg [15:0]      ctag,
        reg [39:0]      pa
        )

{
        this.type = type;
        this.ctag = ctag;
        this.pa = pa;
        this.rand_weight = -1;
}

function integer ios_err_packet::set_rand(integer weight)
{
        if (weight == 10)
                this.rand_weight = 10;
        else
                this.rand_weight = weight % 10;

        set_rand = 1;
}