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/*

 * HvLpConfig.h

 * Copyright (C) 2001  Mike Corrigan IBM Corporation

 *

 * 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; either version 2 of the License, or

 * (at your option) any later version.

 *

 * 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

 */

//===========================================================================

//

//      This file contains the interface to the LPAR configuration data

//  to determine which resources should be allocated to each partition.

//

//===========================================================================

#ifndef  _HVCALLCFG_H

#include "HvCallCfg.h"

#endif

#ifndef  _HVTYPES_H

#include <asm/iSeries/HvTypes.h>

#endif

#ifndef  _ITLPNACA_H

#include <asm/iSeries/ItLpNaca.h>

#endif

#ifndef  _LPARDATA_H

#include <asm/iSeries/LparData.h>

#endif

#ifndef _HVLPCONFIG_H

#define _HVLPCONFIG_H

//-------------------------------------------------------------------

// Constants

//-------------------------------------------------------------------

extern HvLpIndex HvLpConfig_getLpIndex_outline(void);

//===================================================================

static inline HvLpIndex HvLpConfig_getLpIndex(void)

{

        return itLpNaca.xLpIndex;

}

//===================================================================

static inline HvLpIndex HvLpConfig_getPrimaryLpIndex(void)

{

        return itLpNaca.xPrimaryLpIndex;

}

//=================================================================

static inline HvLpIndex HvLpConfig_getLps(void)

{

        return HvCallCfg_getLps();

}

//=================================================================

static inline HvLpIndexMap      HvLpConfig_getActiveLpMap(void)

{

        return HvCallCfg_getActiveLpMap();

}

//=================================================================

static inline u64               HvLpConfig_getSystemMsMegs(void)

{

        return HvCallCfg_getSystemMsChunks() / HVCHUNKSPERMEG;

}

//=================================================================

static inline u64               HvLpConfig_getSystemMsChunks(void)

{

        return HvCallCfg_getSystemMsChunks();

}

//=================================================================

static inline u64               HvLpConfig_getSystemMsPages(void)

{

        return HvCallCfg_getSystemMsChunks() * HVPAGESPERCHUNK;

}

//================================================================

static inline u64               HvLpConfig_getMsMegs(void)

{

        return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(),HvCallCfg_Cur) / HVCHUNKSPERMEG;

}

//================================================================

static inline u64               HvLpConfig_getMsChunks(void)

{

        return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(),HvCallCfg_Cur);

}

//================================================================

static inline u64               HvLpConfig_getMsPages(void)

{

        return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(),HvCallCfg_Cur) * HVPAGESPERCHUNK;

}

//================================================================

static inline u64               HvLpConfig_getMinMsMegs(void)

{

        return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(),HvCallCfg_Min) / HVCHUNKSPERMEG;

}

//================================================================

static inline u64               HvLpConfig_getMinMsChunks(void)

{

        return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(),HvCallCfg_Min);

}

//================================================================

static inline u64               HvLpConfig_getMinMsPages(void)

{

        return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(),HvCallCfg_Min) * HVPAGESPERCHUNK;

}

//================================================================

static inline u64               HvLpConfig_getMinRuntimeMsMegs(void)

{

        return HvCallCfg_getMinRuntimeMsChunks(HvLpConfig_getLpIndex()) / HVCHUNKSPERMEG;

}

//===============================================================

static inline u64               HvLpConfig_getMinRuntimeMsChunks(void)

{

        return HvCallCfg_getMinRuntimeMsChunks(HvLpConfig_getLpIndex());

}

//===============================================================

static inline u64               HvLpConfig_getMinRuntimeMsPages(void)

{

        return HvCallCfg_getMinRuntimeMsChunks(HvLpConfig_getLpIndex()) * HVPAGESPERCHUNK;

}

//===============================================================

static inline u64               HvLpConfig_getMaxMsMegs(void)

{

        return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(),HvCallCfg_Max) / HVCHUNKSPERMEG;

}

//===============================================================

static inline u64               HvLpConfig_getMaxMsChunks(void)

{

        return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(),HvCallCfg_Max);

}

//===============================================================

static inline u64               HvLpConfig_getMaxMsPages(void)

{

        return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(),HvCallCfg_Max) * HVPAGESPERCHUNK;

}

//===============================================================

static inline u64               HvLpConfig_getInitMsMegs(void)

{

        return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(),HvCallCfg_Init) / HVCHUNKSPERMEG;

}

//===============================================================

static inline u64               HvLpConfig_getInitMsChunks(void)

{

        return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(),HvCallCfg_Init);

}

//===============================================================

static inline u64               HvLpConfig_getInitMsPages(void)

{    return HvCallCfg_getMsChunks(HvLpConfig_getLpIndex(),HvCallCfg_Init) * HVPAGESPERCHUNK;

}

//===============================================================

static inline u64               HvLpConfig_getSystemPhysicalProcessors(void)

{

        return HvCallCfg_getSystemPhysicalProcessors();

}

//===============================================================

static inline u64               HvLpConfig_getSystemLogicalProcessors(void)

{

        return HvCallCfg_getSystemPhysicalProcessors() * (/*getPaca()->getSecondaryThreadCount() +*/ 1);

}

//===============================================================

static inline u64               HvLpConfig_getNumProcsInSharedPool(HvLpSharedPoolIndex sPI)

{

        return HvCallCfg_getNumProcsInSharedPool(sPI);

}

//===============================================================

static inline u64               HvLpConfig_getPhysicalProcessors(void)

{

        return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(),HvCallCfg_Cur);

}

//===============================================================

static inline u64               HvLpConfig_getLogicalProcessors(void)

{

        return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(),HvCallCfg_Cur) * (/*getPaca()->getSecondaryThreadCount() +*/ 1);

}

//===============================================================

static inline HvLpSharedPoolIndex       HvLpConfig_getSharedPoolIndex(void)

{

        return HvCallCfg_getSharedPoolIndex(HvLpConfig_getLpIndex());

}

//===============================================================

static inline u64               HvLpConfig_getSharedProcUnits(void)

{

        return HvCallCfg_getSharedProcUnits(HvLpConfig_getLpIndex(),HvCallCfg_Cur);

}

//===============================================================

static inline u64               HvLpConfig_getMinSharedProcUnits(void)

{

        return HvCallCfg_getSharedProcUnits(HvLpConfig_getLpIndex(),HvCallCfg_Min);

}

//===============================================================

static inline u64               HvLpConfig_getMaxSharedProcUnits(void)

{

        return HvCallCfg_getSharedProcUnits(HvLpConfig_getLpIndex(),HvCallCfg_Max);

}

//===============================================================

static inline u64               HvLpConfig_getMinPhysicalProcessors(void)

{

        return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(),HvCallCfg_Min);

}

//===============================================================

static inline u64               HvLpConfig_getMinLogicalProcessors(void)

{

        return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(),HvCallCfg_Min) * (/*getPaca()->getSecondaryThreadCount() +*/ 1);

}

//===============================================================

static inline u64               HvLpConfig_getMaxPhysicalProcessors(void)

{

        return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(),HvCallCfg_Max);

}

//===============================================================

static inline u64               HvLpConfig_getMaxLogicalProcessors(void)

{

        return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(),HvCallCfg_Max) * (/*getPaca()->getSecondaryThreadCount() +*/ 1);

}

//===============================================================

static inline u64               HvLpConfig_getInitPhysicalProcessors(void)

{

        return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(),HvCallCfg_Init);

}

//===============================================================

static inline u64               HvLpConfig_getInitLogicalProcessors(void)

{

        return HvCallCfg_getPhysicalProcessors(HvLpConfig_getLpIndex(),HvCallCfg_Init) * (/*getPaca()->getSecondaryThreadCount() +*/ 1);

}

//================================================================

static inline HvLpVirtualLanIndexMap    HvLpConfig_getVirtualLanIndexMap(void)

{

        return HvCallCfg_getVirtualLanIndexMap(HvLpConfig_getLpIndex_outline());

}

//===============================================================

static inline HvLpVirtualLanIndexMap    HvLpConfig_getVirtualLanIndexMapForLp(HvLpIndex lp)

{

        return HvCallCfg_getVirtualLanIndexMap(lp);

}

//================================================================

static inline HvLpIndex HvLpConfig_getBusOwner(HvBusNumber busNumber)

{

        return HvCallCfg_getBusOwner(busNumber);

}

//===============================================================

static inline int               HvLpConfig_isBusDedicated(HvBusNumber busNumber)

{

        return HvCallCfg_isBusDedicated(busNumber);

}

//================================================================

static inline HvLpIndexMap      HvLpConfig_getBusAllocation(HvBusNumber busNumber)

{

        return HvCallCfg_getBusAllocation(busNumber);

}

//================================================================

// returns the absolute real address of the load area

static inline u64               HvLpConfig_getLoadAddress(void)

{

        return itLpNaca.xLoadAreaAddr & 0x7fffffffffffffff;

}

//================================================================

static inline u64               HvLpConfig_getLoadPages(void)

{

        return itLpNaca.xLoadAreaChunks * HVPAGESPERCHUNK;

}

//================================================================

static inline int               HvLpConfig_isBusOwnedByThisLp(HvBusNumber busNumber)

{

        HvLpIndex busOwner = HvLpConfig_getBusOwner(busNumber);

        return (busOwner == HvLpConfig_getLpIndex());

}

//================================================================

static inline int         HvLpConfig_doLpsCommunicateOnVirtualLan(HvLpIndex lp1, HvLpIndex lp2)

{

        HvLpVirtualLanIndexMap virtualLanIndexMap1 = HvCallCfg_getVirtualLanIndexMap( lp1 );

        HvLpVirtualLanIndexMap virtualLanIndexMap2 = HvCallCfg_getVirtualLanIndexMap( lp2 );

        return ((virtualLanIndexMap1 & virtualLanIndexMap2) != 0);

}

//================================================================

static inline HvLpIndex         HvLpConfig_getHostingLpIndex(HvLpIndex lp)

{

        return HvCallCfg_getHostingLpIndex(lp);

}

//================================================================

#endif // _HVLPCONFIG_H