/* IBM_PROLOG_BEGIN_TAG                                                   */
/* This is an automatically generated prolog.                             */
/*                                                                        */
/* $Source: src/usr/diag/mdia/mdiaworkitem.C $                            */
/*                                                                        */
/* IBM CONFIDENTIAL                                                       */
/*                                                                        */
/* COPYRIGHT International Business Machines Corp. 2012,2013              */
/*                                                                        */
/* p1                                                                     */
/*                                                                        */
/* Object Code Only (OCO) source materials                                */
/* Licensed Internal Code Source Materials                                */
/* IBM HostBoot Licensed Internal Code                                    */
/*                                                                        */
/* The source code for this program is not published or otherwise         */
/* divested of its trade secrets, irrespective of what has been           */
/* deposited with the U.S. Copyright Office.                              */
/*                                                                        */
/* Origin: 30                                                             */
/*                                                                        */
/* IBM_PROLOG_END_TAG                                                     */
/**
 * @file mdiaworkitem.C
 * @brief threadpool workitem implementation
 */

#include "mdiaworkitem.H"
#include "mdiasm.H"

using namespace TARGETING;

namespace MDIA
{

void WorkItem::operator()()
{
    iv_sm.executeWorkItem(iv_wfp);
}

int64_t WorkItem::compare(const WorkItem & i_r) const
{
    // schedule based on state machine computed priority

    if(i_r.iv_priority < iv_priority)
    {
        return -1;
    }

    if(iv_priority < i_r.iv_priority)
    {
        return 1;
    }

    // if the state machine computed priority is the same,
    // give higher priority to mbas on different dmi busses

    if(iv_chipUnit < i_r.iv_chipUnit)
    {
        return -1;
    }

    if(i_r.iv_chipUnit < iv_chipUnit)
    {
        return 1;
    }

    return 0;
}

WorkItem::WorkItem(StateMachine & i_sm,
        WorkFlowProperties * i_wfp,
        uint64_t i_priority,
        uint8_t i_chipUnit) :
    iv_sm(i_sm),
    iv_wfp(i_wfp),
    iv_priority(i_priority),
    iv_chipUnit(i_chipUnit)
{

}
}