patch-2.4.19 linux-2.4.19/include/asm-ppc64/iSeries/HvLpConfig.h

• Lines: 293
• Date: Fri Aug 2 17:39:45 2002
• Orig file: linux-2.4.18/include/asm-ppc64/iSeries/HvLpConfig.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -urN linux-2.4.18/include/asm-ppc64/iSeries/HvLpConfig.h linux-2.4.19/include/asm-ppc64/iSeries/HvLpConfig.h
@@ -0,0 +1,292 @@
+/*
+ * 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