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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
*/
#ifndef _HVLPCONFIG_H
#define _HVLPCONFIG_H
/*
* This file contains the interface to the LPAR configuration data
* to determine which resources should be allocated to each partition.
*/
#include <asm/iSeries/HvCallCfg.h>
#include <asm/iSeries/HvTypes.h>
#include <asm/iSeries/ItLpNaca.h>
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)
{
return (HvLpConfig_getBusOwner(busNumber) == 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 */
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