Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

30 files changed, 3641 insertions, 0 deletions

diff --git a/include/asm-ppc64/iSeries/HvCall.h b/include/asm-ppc64/iSeries/HvCall.h
new file mode 100644
index 00000000000..d9a2e74e239
--- /dev/null
+++ b/include/asm-ppc64/iSeries/HvCall.h
@@ -0,0 +1,205 @@
+/*
+ * HvCall.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 "hypervisor call" interface which is used to
+//	drive the hypervisor from the OS.
+//
+//===========================================================================
+#ifndef _HVCALL_H
+#define _HVCALL_H
+
+//-------------------------------------------------------------------
+// Standard Includes
+//-------------------------------------------------------------------
+#include <asm/iSeries/HvCallSc.h>
+#include <asm/iSeries/HvTypes.h>
+#include <asm/paca.h>
+
+/*
+enum HvCall_ReturnCode
+{
+	HvCall_Good		= 0,
+	HvCall_Partial		= 1,
+	HvCall_NotOwned		= 2,
+	HvCall_NotFreed		= 3,
+	HvCall_UnspecifiedError	= 4
+};
+
+enum HvCall_TypeOfSIT
+{
+	HvCall_ReduceOnly	= 0,
+	HvCall_Unconditional	= 1
+};
+
+enum HvCall_TypeOfYield
+{
+	HvCall_YieldTimed	= 0,	// Yield until specified time
+	HvCall_YieldToActive	= 1,	// Yield until all active procs have run
+	HvCall_YieldToProc	= 2	// Yield until the specified processor has run
+};
+
+enum HvCall_InterruptMasks
+{
+	HvCall_MaskIPI		= 0x00000001,
+	HvCall_MaskLpEvent	= 0x00000002,
+	HvCall_MaskLpProd	= 0x00000004,
+	HvCall_MaskTimeout	= 0x00000008
+};
+
+enum HvCall_VaryOffChunkRc
+{
+	HvCall_VaryOffSucceeded		= 0,
+	HvCall_VaryOffWithdrawn		= 1,
+	HvCall_ChunkInLoadArea		= 2,
+	HvCall_ChunkInHPT		= 3,
+	HvCall_ChunkNotAccessible	= 4,
+	HvCall_ChunkInUse		= 5
+};
+*/
+
+/* Type of yield for HvCallBaseYieldProcessor */
+#define HvCall_YieldTimed 	0	// Yield until specified time (tb)
+#define HvCall_YieldToActive	1	// Yield until all active procs have run
+#define HvCall_YieldToProc	2	// Yield until the specified processor has run
+
+/* interrupt masks for setEnabledInterrupts */
+#define HvCall_MaskIPI		0x00000001
+#define HvCall_MaskLpEvent	0x00000002
+#define HvCall_MaskLpProd	0x00000004
+#define HvCall_MaskTimeout	0x00000008
+
+/* Log buffer formats                       */
+#define HvCall_LogBuffer_ASCII          0
+#define HvCall_LogBuffer_EBCDIC         1
+
+#define HvCallBaseAckDeferredInts			HvCallBase +  0
+#define HvCallBaseCpmPowerOff				HvCallBase +  1
+#define HvCallBaseGetHwPatch				HvCallBase +  2
+#define HvCallBaseReIplSpAttn				HvCallBase +  3
+#define HvCallBaseSetASR				HvCallBase +  4
+#define HvCallBaseSetASRAndRfi				HvCallBase +  5 
+#define HvCallBaseSetIMR				HvCallBase +  6
+#define HvCallBaseSendIPI				HvCallBase +  7
+#define HvCallBaseTerminateMachine			HvCallBase +  8
+#define HvCallBaseTerminateMachineSrc			HvCallBase +  9
+#define HvCallBaseProcessPlicInterrupts			HvCallBase + 10
+#define HvCallBaseIsPrimaryCpmOrMsdIpl			HvCallBase + 11
+#define HvCallBaseSetVirtualSIT				HvCallBase + 12
+#define HvCallBaseVaryOffThisProcessor			HvCallBase + 13
+#define HvCallBaseVaryOffMemoryChunk			HvCallBase + 14
+#define HvCallBaseVaryOffInteractivePercentage		HvCallBase + 15
+#define HvCallBaseSendLpProd				HvCallBase + 16
+#define HvCallBaseSetEnabledInterrupts			HvCallBase + 17
+#define HvCallBaseYieldProcessor			HvCallBase + 18
+#define HvCallBaseVaryOffSharedProcUnits		HvCallBase + 19
+#define HvCallBaseSetVirtualDecr			HvCallBase + 20
+#define HvCallBaseClearLogBuffer			HvCallBase + 21
+#define HvCallBaseGetLogBufferCodePage			HvCallBase + 22
+#define HvCallBaseGetLogBufferFormat			HvCallBase + 23
+#define HvCallBaseGetLogBufferLength			HvCallBase + 24
+#define HvCallBaseReadLogBuffer 			HvCallBase + 25
+#define HvCallBaseSetLogBufferFormatAndCodePage		HvCallBase + 26
+#define HvCallBaseWriteLogBuffer               		HvCallBase + 27
+#define HvCallBaseRouter28				HvCallBase + 28
+#define HvCallBaseRouter29				HvCallBase + 29
+#define HvCallBaseRouter30				HvCallBase + 30
+#define HvCallBaseSetDebugBus 				HvCallBase + 31
+
+#define HvCallCcSetDABR  				HvCallCc + 7
+
+//=====================================================================================
+static inline void		HvCall_setVirtualDecr(void)
+{
+	/* Ignore any error return codes - most likely means that the target value for the
+	 * LP has been increased and this vary off would bring us below the new target. */
+	HvCall0(HvCallBaseSetVirtualDecr);
+}
+//=====================================================================
+static inline void		HvCall_yieldProcessor(unsigned typeOfYield, u64 yieldParm)
+{
+	HvCall2( HvCallBaseYieldProcessor, typeOfYield, yieldParm );
+}
+//=====================================================================
+static inline void		HvCall_setEnabledInterrupts(u64 enabledInterrupts)
+{
+	HvCall1(HvCallBaseSetEnabledInterrupts,enabledInterrupts);
+}
+
+//=====================================================================
+static inline void		HvCall_clearLogBuffer(HvLpIndex lpindex)
+{
+	HvCall1(HvCallBaseClearLogBuffer,lpindex);
+}
+
+//=====================================================================
+static inline u32  		HvCall_getLogBufferCodePage(HvLpIndex lpindex)
+{
+	u32 retVal = HvCall1(HvCallBaseGetLogBufferCodePage,lpindex);
+	return retVal;
+}
+
+//=====================================================================
+static inline int  		HvCall_getLogBufferFormat(HvLpIndex lpindex)
+{
+	int retVal = HvCall1(HvCallBaseGetLogBufferFormat,lpindex);
+	return retVal;
+}
+
+//=====================================================================
+static inline u32  		HvCall_getLogBufferLength(HvLpIndex lpindex)
+{
+	u32 retVal = HvCall1(HvCallBaseGetLogBufferLength,lpindex);
+	return retVal;
+}
+
+//=====================================================================
+static inline void  		HvCall_setLogBufferFormatAndCodepage(int format, u32 codePage)
+{
+	HvCall2(HvCallBaseSetLogBufferFormatAndCodePage,format, codePage);
+}
+
+//=====================================================================
+int HvCall_readLogBuffer(HvLpIndex lpindex, void *buffer, u64 bufLen);
+void HvCall_writeLogBuffer(const void *buffer, u64 bufLen);
+
+//=====================================================================
+static inline void		HvCall_sendIPI(struct paca_struct * targetPaca)
+{
+	HvCall1( HvCallBaseSendIPI, targetPaca->paca_index );
+}
+
+//=====================================================================
+static inline void		HvCall_terminateMachineSrc(void)
+{
+	HvCall0( HvCallBaseTerminateMachineSrc );
+}
+
+static inline void HvCall_setDABR(unsigned long val)
+{
+	HvCall1(HvCallCcSetDABR, val);
+}
+
+static inline void HvCall_setDebugBus(unsigned long val)
+{
+	HvCall1(HvCallBaseSetDebugBus, val);
+}
+
+#endif /* _HVCALL_H */
diff --git a/include/asm-ppc64/iSeries/HvCallCfg.h b/include/asm-ppc64/iSeries/HvCallCfg.h
new file mode 100644
index 00000000000..9f40f16de53
--- /dev/null
+++ b/include/asm-ppc64/iSeries/HvCallCfg.h
@@ -0,0 +1,213 @@
+/*
+ * HvCallCfg.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 "hypervisor call" interface which is used to
+//	drive the hypervisor from the OS.
+//
+//=====================================================================================
+#ifndef _HVCALLCFG_H
+#define _HVCALLCFG_H
+
+//-------------------------------------------------------------------
+// Standard Includes
+//-------------------------------------------------------------------
+#include <asm/iSeries/HvCallSc.h>
+#include <asm/iSeries/HvTypes.h>
+
+//-------------------------------------------------------------------------------------
+// Constants
+//-------------------------------------------------------------------------------------
+
+enum HvCallCfg_ReqQual
+{
+	HvCallCfg_Cur	= 0,
+	HvCallCfg_Init	= 1,
+	HvCallCfg_Max	= 2,
+	HvCallCfg_Min	= 3
+};
+
+#define HvCallCfgGetLps					HvCallCfg +  0
+#define HvCallCfgGetActiveLpMap				HvCallCfg +  1
+#define HvCallCfgGetLpVrmIndex				HvCallCfg +  2
+#define HvCallCfgGetLpMinSupportedPlicVrmIndex		HvCallCfg +  3
+#define HvCallCfgGetLpMinCompatablePlicVrmIndex		HvCallCfg +  4
+#define HvCallCfgGetLpVrmName				HvCallCfg +  5 
+#define HvCallCfgGetSystemPhysicalProcessors		HvCallCfg +  6
+#define HvCallCfgGetPhysicalProcessors			HvCallCfg +  7
+#define HvCallCfgGetSystemMsChunks			HvCallCfg +  8
+#define HvCallCfgGetMsChunks				HvCallCfg +  9
+#define HvCallCfgGetInteractivePercentage		HvCallCfg + 10
+#define HvCallCfgIsBusDedicated				HvCallCfg + 11
+#define HvCallCfgGetBusOwner				HvCallCfg + 12
+#define HvCallCfgGetBusAllocation			HvCallCfg + 13
+#define HvCallCfgGetBusUnitOwner			HvCallCfg + 14
+#define HvCallCfgGetBusUnitAllocation			HvCallCfg + 15
+#define HvCallCfgGetVirtualBusPool			HvCallCfg + 16
+#define HvCallCfgGetBusUnitInterruptProc		HvCallCfg + 17
+#define HvCallCfgGetConfiguredBusUnitsForIntProc	HvCallCfg + 18
+#define HvCallCfgGetRioSanBusPool			HvCallCfg + 19
+#define HvCallCfgGetSharedPoolIndex			HvCallCfg + 20
+#define HvCallCfgGetSharedProcUnits			HvCallCfg + 21
+#define HvCallCfgGetNumProcsInSharedPool		HvCallCfg + 22
+#define HvCallCfgRouter23				HvCallCfg + 23
+#define HvCallCfgRouter24				HvCallCfg + 24
+#define HvCallCfgRouter25				HvCallCfg + 25
+#define HvCallCfgRouter26				HvCallCfg + 26
+#define HvCallCfgRouter27				HvCallCfg + 27
+#define HvCallCfgGetMinRuntimeMsChunks			HvCallCfg + 28
+#define HvCallCfgSetMinRuntimeMsChunks			HvCallCfg + 29
+#define HvCallCfgGetVirtualLanIndexMap			HvCallCfg + 30
+#define HvCallCfgGetLpExecutionMode			HvCallCfg + 31
+#define HvCallCfgGetHostingLpIndex 			HvCallCfg + 32
+
+//====================================================================
+static inline HvLpIndex	HvCallCfg_getLps(void)
+{
+	HvLpIndex retVal = HvCall0(HvCallCfgGetLps);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//====================================================================
+static inline int		HvCallCfg_isBusDedicated(u64 busIndex)
+{
+	int retVal = HvCall1(HvCallCfgIsBusDedicated,busIndex);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//====================================================================
+static inline HvLpIndex	HvCallCfg_getBusOwner(u64 busIndex)
+{
+	HvLpIndex retVal = HvCall1(HvCallCfgGetBusOwner,busIndex);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//====================================================================
+static inline HvLpIndexMap	HvCallCfg_getBusAllocation(u64 busIndex)
+{
+	HvLpIndexMap retVal = HvCall1(HvCallCfgGetBusAllocation,busIndex);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//====================================================================
+static inline HvLpIndexMap	HvCallCfg_getActiveLpMap(void)
+{
+	HvLpIndexMap retVal = HvCall0(HvCallCfgGetActiveLpMap);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//====================================================================
+static inline HvLpVirtualLanIndexMap	HvCallCfg_getVirtualLanIndexMap(HvLpIndex lp)
+{
+	// This is a new function in V5R1 so calls to this on older 
+	// hypervisors will return -1
+	u64 retVal = HvCall1(HvCallCfgGetVirtualLanIndexMap, lp);
+	if(retVal == -1)
+		retVal = 0;
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//===================================================================
+static inline u64		HvCallCfg_getSystemMsChunks(void)
+{
+	u64 retVal = HvCall0(HvCallCfgGetSystemMsChunks);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//===================================================================
+static inline u64		HvCallCfg_getMsChunks(HvLpIndex lp,enum HvCallCfg_ReqQual qual)
+{
+	u64 retVal = HvCall2(HvCallCfgGetMsChunks,lp,qual);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//===================================================================
+static inline u64		HvCallCfg_getMinRuntimeMsChunks(HvLpIndex lp)
+{
+	// NOTE: This function was added in v5r1 so older hypervisors will return a -1 value
+	u64 retVal = HvCall1(HvCallCfgGetMinRuntimeMsChunks,lp);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//===================================================================
+static inline u64		HvCallCfg_setMinRuntimeMsChunks(u64 chunks)
+{
+	u64 retVal = HvCall1(HvCallCfgSetMinRuntimeMsChunks,chunks);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//===================================================================
+static inline u64		HvCallCfg_getSystemPhysicalProcessors(void)
+{
+	u64 retVal = HvCall0(HvCallCfgGetSystemPhysicalProcessors);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//===================================================================
+static inline u64		HvCallCfg_getPhysicalProcessors(HvLpIndex lp,enum HvCallCfg_ReqQual qual)
+{
+	u64 retVal = HvCall2(HvCallCfgGetPhysicalProcessors,lp,qual);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//===================================================================
+static inline u64		HvCallCfg_getConfiguredBusUnitsForInterruptProc(HvLpIndex lp,
+										u16 hvLogicalProcIndex)
+{
+	u64 retVal = HvCall2(HvCallCfgGetConfiguredBusUnitsForIntProc,lp,hvLogicalProcIndex);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+
+}
+//==================================================================
+static inline HvLpSharedPoolIndex	HvCallCfg_getSharedPoolIndex(HvLpIndex lp)
+{
+	HvLpSharedPoolIndex retVal =
+		HvCall1(HvCallCfgGetSharedPoolIndex,lp);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+
+}
+//==================================================================
+static inline u64	HvCallCfg_getSharedProcUnits(HvLpIndex lp,enum HvCallCfg_ReqQual qual)
+{
+	u64 retVal = HvCall2(HvCallCfgGetSharedProcUnits,lp,qual);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+
+}
+//==================================================================
+static inline u64	HvCallCfg_getNumProcsInSharedPool(HvLpSharedPoolIndex sPI)
+{
+	u16 retVal = HvCall1(HvCallCfgGetNumProcsInSharedPool,sPI);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+
+}
+//==================================================================
+static inline HvLpIndex	HvCallCfg_getHostingLpIndex(HvLpIndex lp)
+{
+	u64 retVal = HvCall1(HvCallCfgGetHostingLpIndex,lp);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+
+}
+
+#endif /* _HVCALLCFG_H */
diff --git a/include/asm-ppc64/iSeries/HvCallEvent.h b/include/asm-ppc64/iSeries/HvCallEvent.h
new file mode 100644
index 00000000000..191ddce0c2c
--- /dev/null
+++ b/include/asm-ppc64/iSeries/HvCallEvent.h
@@ -0,0 +1,297 @@
+/*
+ * HvCallEvent.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 "hypervisor call" interface which is used to
+ *	drive the hypervisor from the OS.
+ */
+#ifndef _HVCALLEVENT_H
+#define _HVCALLEVENT_H
+
+/*
+ * Standard Includes
+ */
+#include <asm/iSeries/HvCallSc.h>
+#include <asm/iSeries/HvTypes.h>
+#include <asm/abs_addr.h>
+
+struct HvLpEvent;
+
+typedef u8 HvLpEvent_Type;
+typedef u8 HvLpEvent_AckInd;
+typedef u8 HvLpEvent_AckType;
+
+struct	HvCallEvent_PackedParms {
+	u8		xAckType:1;
+	u8		xAckInd:1;
+	u8		xRsvd:1;
+	u8		xTargetLp:5;
+	u8		xType;
+	u16		xSubtype;
+	HvLpInstanceId	xSourceInstId;
+	HvLpInstanceId	xTargetInstId;
+};
+
+typedef u8 HvLpDma_Direction;
+typedef u8 HvLpDma_AddressType;
+
+struct	HvCallEvent_PackedDmaParms {
+	u8		xDirection:1;
+	u8		xLocalAddrType:1;
+	u8		xRemoteAddrType:1;
+	u8		xRsvd1:5;
+	HvLpIndex	xRemoteLp;
+	u8		xType;
+	u8		xRsvd2;
+	HvLpInstanceId	xLocalInstId;
+	HvLpInstanceId	xRemoteInstId;
+};
+
+typedef u64 HvLpEvent_Rc;
+typedef u64 HvLpDma_Rc;
+
+#define HvCallEventAckLpEvent				HvCallEvent +  0
+#define HvCallEventCancelLpEvent			HvCallEvent +  1
+#define HvCallEventCloseLpEventPath			HvCallEvent +  2
+#define HvCallEventDmaBufList				HvCallEvent +  3
+#define HvCallEventDmaSingle				HvCallEvent +  4
+#define HvCallEventDmaToSp				HvCallEvent +  5 
+#define HvCallEventGetOverflowLpEvents			HvCallEvent +  6
+#define HvCallEventGetSourceLpInstanceId		HvCallEvent +  7
+#define HvCallEventGetTargetLpInstanceId		HvCallEvent +  8
+#define HvCallEventOpenLpEventPath			HvCallEvent +  9
+#define HvCallEventSetLpEventStack			HvCallEvent + 10
+#define HvCallEventSignalLpEvent			HvCallEvent + 11
+#define HvCallEventSignalLpEventParms			HvCallEvent + 12
+#define HvCallEventSetInterLpQueueIndex			HvCallEvent + 13
+#define HvCallEventSetLpEventQueueInterruptProc		HvCallEvent + 14
+#define HvCallEventRouter15				HvCallEvent + 15
+
+static inline void HvCallEvent_getOverflowLpEvents(u8 queueIndex)
+{
+	HvCall1(HvCallEventGetOverflowLpEvents,queueIndex);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+}
+
+static inline void HvCallEvent_setInterLpQueueIndex(u8 queueIndex)
+{
+	HvCall1(HvCallEventSetInterLpQueueIndex,queueIndex);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+}
+
+static inline void HvCallEvent_setLpEventStack(u8 queueIndex,
+		char *eventStackAddr, u32 eventStackSize)
+{
+	u64 abs_addr;
+
+	abs_addr = virt_to_abs(eventStackAddr);
+	HvCall3(HvCallEventSetLpEventStack, queueIndex, abs_addr,
+			eventStackSize);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+}
+
+static inline void HvCallEvent_setLpEventQueueInterruptProc(u8 queueIndex,
+		u16 lpLogicalProcIndex)
+{
+	HvCall2(HvCallEventSetLpEventQueueInterruptProc, queueIndex,
+			lpLogicalProcIndex);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+}
+
+static inline HvLpEvent_Rc HvCallEvent_signalLpEvent(struct HvLpEvent *event)
+{
+	u64 abs_addr;
+	HvLpEvent_Rc retVal;
+
+#ifdef DEBUG_SENDEVENT
+	printk("HvCallEvent_signalLpEvent: *event = %016lx\n ",
+			(unsigned long)event);
+#endif
+	abs_addr = virt_to_abs(event);
+	retVal = (HvLpEvent_Rc)HvCall1(HvCallEventSignalLpEvent, abs_addr);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+
+static inline HvLpEvent_Rc HvCallEvent_signalLpEventFast(HvLpIndex targetLp,
+		HvLpEvent_Type type, u16 subtype, HvLpEvent_AckInd ackInd,
+		HvLpEvent_AckType ackType, HvLpInstanceId sourceInstanceId,
+		HvLpInstanceId targetInstanceId, u64 correlationToken,
+		u64 eventData1, u64 eventData2, u64 eventData3,
+		u64 eventData4, u64 eventData5)
+{
+	HvLpEvent_Rc retVal;
+
+	// Pack the misc bits into a single Dword to pass to PLIC
+	union {
+		struct HvCallEvent_PackedParms	parms;
+		u64		dword;
+	} packed;
+	packed.parms.xAckType	= ackType;
+	packed.parms.xAckInd	= ackInd;
+	packed.parms.xRsvd	= 0;
+	packed.parms.xTargetLp	= targetLp;
+	packed.parms.xType	= type;
+	packed.parms.xSubtype	= subtype;
+	packed.parms.xSourceInstId	= sourceInstanceId;
+	packed.parms.xTargetInstId	= targetInstanceId;
+
+	retVal = (HvLpEvent_Rc)HvCall7(HvCallEventSignalLpEventParms,
+			packed.dword, correlationToken, eventData1,eventData2,
+			eventData3,eventData4, eventData5);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+
+static inline HvLpEvent_Rc HvCallEvent_ackLpEvent(struct HvLpEvent *event)
+{
+	u64 abs_addr;
+	HvLpEvent_Rc retVal;
+
+	abs_addr = virt_to_abs(event);
+	retVal = (HvLpEvent_Rc)HvCall1(HvCallEventAckLpEvent, abs_addr);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+
+static inline HvLpEvent_Rc HvCallEvent_cancelLpEvent(struct HvLpEvent *event)
+{
+	u64 abs_addr;
+	HvLpEvent_Rc retVal;
+
+	abs_addr = virt_to_abs(event);
+	retVal = (HvLpEvent_Rc)HvCall1(HvCallEventCancelLpEvent, abs_addr);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+
+static inline HvLpInstanceId HvCallEvent_getSourceLpInstanceId(
+		HvLpIndex targetLp, HvLpEvent_Type type)
+{
+	HvLpInstanceId retVal;	
+
+	retVal = HvCall2(HvCallEventGetSourceLpInstanceId, targetLp, type);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+
+static inline HvLpInstanceId HvCallEvent_getTargetLpInstanceId(
+		HvLpIndex targetLp, HvLpEvent_Type type)
+{
+	HvLpInstanceId retVal;	
+
+	retVal = HvCall2(HvCallEventGetTargetLpInstanceId, targetLp, type);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+
+static inline void HvCallEvent_openLpEventPath(HvLpIndex targetLp,
+		HvLpEvent_Type type)
+{
+	HvCall2(HvCallEventOpenLpEventPath, targetLp, type);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+}
+
+static inline void HvCallEvent_closeLpEventPath(HvLpIndex targetLp,
+		HvLpEvent_Type type)
+{
+	HvCall2(HvCallEventCloseLpEventPath, targetLp, type);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+}
+
+static inline HvLpDma_Rc HvCallEvent_dmaBufList(HvLpEvent_Type type,
+		HvLpIndex remoteLp, HvLpDma_Direction direction,
+		HvLpInstanceId localInstanceId,
+		HvLpInstanceId remoteInstanceId,
+		HvLpDma_AddressType localAddressType,
+		HvLpDma_AddressType remoteAddressType,
+		/* Do these need to be converted to absolute addresses? */
+		u64 localBufList, u64 remoteBufList, u32 transferLength)
+{
+	HvLpDma_Rc retVal;
+	// Pack the misc bits into a single Dword to pass to PLIC
+	union {
+		struct HvCallEvent_PackedDmaParms	parms;
+		u64		dword;
+	} packed;
+
+	packed.parms.xDirection		= direction;
+	packed.parms.xLocalAddrType	= localAddressType;
+	packed.parms.xRemoteAddrType	= remoteAddressType;
+	packed.parms.xRsvd1		= 0;
+	packed.parms.xRemoteLp		= remoteLp;
+	packed.parms.xType		= type;
+	packed.parms.xRsvd2		= 0;
+	packed.parms.xLocalInstId	= localInstanceId;
+	packed.parms.xRemoteInstId	= remoteInstanceId;
+
+	retVal = (HvLpDma_Rc)HvCall4(HvCallEventDmaBufList,
+			packed.dword, localBufList, remoteBufList,
+			transferLength);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+
+static inline HvLpDma_Rc HvCallEvent_dmaSingle(HvLpEvent_Type type,
+		HvLpIndex remoteLp, HvLpDma_Direction direction,
+		HvLpInstanceId localInstanceId,
+		HvLpInstanceId remoteInstanceId,
+		HvLpDma_AddressType localAddressType,
+		HvLpDma_AddressType remoteAddressType,
+		u64 localAddrOrTce, u64 remoteAddrOrTce, u32 transferLength)
+{
+	HvLpDma_Rc retVal;
+	// Pack the misc bits into a single Dword to pass to PLIC
+	union {
+		struct HvCallEvent_PackedDmaParms	parms;
+		u64		dword;
+	} packed;
+
+	packed.parms.xDirection		= direction;
+	packed.parms.xLocalAddrType	= localAddressType;
+	packed.parms.xRemoteAddrType	= remoteAddressType;
+	packed.parms.xRsvd1		= 0;
+	packed.parms.xRemoteLp		= remoteLp;
+	packed.parms.xType		= type;
+	packed.parms.xRsvd2		= 0;
+	packed.parms.xLocalInstId	= localInstanceId;
+	packed.parms.xRemoteInstId	= remoteInstanceId;
+
+	retVal = (HvLpDma_Rc)HvCall4(HvCallEventDmaSingle,
+			packed.dword, localAddrOrTce, remoteAddrOrTce,
+			transferLength);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+
+static inline HvLpDma_Rc HvCallEvent_dmaToSp(void* local, u32 remote,
+		u32 length, HvLpDma_Direction dir)
+{
+	u64 abs_addr;
+	HvLpDma_Rc retVal;
+
+	abs_addr = virt_to_abs(local);
+	retVal = (HvLpDma_Rc)HvCall4(HvCallEventDmaToSp, abs_addr, remote,
+			length, dir);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+
+
+#endif /* _HVCALLEVENT_H */
diff --git a/include/asm-ppc64/iSeries/HvCallHpt.h b/include/asm-ppc64/iSeries/HvCallHpt.h
new file mode 100644
index 00000000000..da769873d18
--- /dev/null
+++ b/include/asm-ppc64/iSeries/HvCallHpt.h
@@ -0,0 +1,127 @@
+/*
+ * HvCallHpt.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 _HVCALLHPT_H
+#define _HVCALLHPT_H
+
+//============================================================================
+//
+//	This file contains the "hypervisor call" interface which is used to
+//	drive the hypervisor from the OS.
+//
+//============================================================================
+
+#include <asm/iSeries/HvCallSc.h>
+#include <asm/iSeries/HvTypes.h>
+#include <asm/mmu.h>
+
+//-----------------------------------------------------------------------------
+// Constants
+//-----------------------------------------------------------------------------
+
+#define HvCallHptGetHptAddress		HvCallHpt +  0
+#define HvCallHptGetHptPages		HvCallHpt +  1
+#define HvCallHptSetPp			HvCallHpt +  5
+#define HvCallHptSetSwBits		HvCallHpt +  6
+#define HvCallHptUpdate			HvCallHpt +  7
+#define HvCallHptInvalidateNoSyncICache	HvCallHpt +  8
+#define HvCallHptGet			HvCallHpt + 11
+#define HvCallHptFindNextValid		HvCallHpt + 12
+#define HvCallHptFindValid		HvCallHpt + 13
+#define HvCallHptAddValidate		HvCallHpt + 16
+#define HvCallHptInvalidateSetSwBitsGet HvCallHpt + 18
+
+
+//============================================================================
+static inline u64		HvCallHpt_getHptAddress(void)
+{
+	u64 retval = HvCall0(HvCallHptGetHptAddress);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retval;
+}
+//============================================================================
+static inline u64		HvCallHpt_getHptPages(void)
+{	
+	u64 retval = HvCall0(HvCallHptGetHptPages);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retval;
+}
+//=============================================================================
+static inline void		HvCallHpt_setPp(u32 hpteIndex, u8 value)
+{
+	HvCall2( HvCallHptSetPp, hpteIndex, value );
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+}
+//=============================================================================
+static inline void		HvCallHpt_setSwBits(u32 hpteIndex, u8 bitson, u8 bitsoff )
+{
+	HvCall3( HvCallHptSetSwBits, hpteIndex, bitson, bitsoff );
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+}
+//=============================================================================
+static inline void		HvCallHpt_invalidateNoSyncICache(u32 hpteIndex)
+						
+{
+	HvCall1( HvCallHptInvalidateNoSyncICache, hpteIndex );
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+}
+//=============================================================================
+static inline u64		HvCallHpt_invalidateSetSwBitsGet(u32 hpteIndex, u8 bitson, u8 bitsoff )
+						
+{
+	u64 compressedStatus;
+	compressedStatus = HvCall4( HvCallHptInvalidateSetSwBitsGet, hpteIndex, bitson, bitsoff, 1 );
+	HvCall1( HvCallHptInvalidateNoSyncICache, hpteIndex );
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return compressedStatus;
+}
+//=============================================================================
+static inline u64		HvCallHpt_findValid( HPTE *hpte, u64 vpn )
+{
+	u64 retIndex = HvCall3Ret16( HvCallHptFindValid, hpte, vpn, 0, 0 );
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retIndex;
+}
+//=============================================================================
+static inline u64		HvCallHpt_findNextValid( HPTE *hpte, u32 hpteIndex, u8 bitson, u8 bitsoff )
+{
+	u64 retIndex = HvCall3Ret16( HvCallHptFindNextValid, hpte, hpteIndex, bitson, bitsoff );
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retIndex;
+}
+//=============================================================================
+static inline void		HvCallHpt_get( HPTE *hpte, u32 hpteIndex )
+{
+	HvCall2Ret16( HvCallHptGet, hpte, hpteIndex, 0 );
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+}
+//============================================================================
+static inline void		HvCallHpt_addValidate( u32 hpteIndex,
+						       u32 hBit,
+						       HPTE *hpte )
+						
+{
+	HvCall4( HvCallHptAddValidate, hpteIndex,
+		 hBit, (*((u64 *)hpte)), (*(((u64 *)hpte)+1)) );
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+}
+
+
+//=============================================================================
+
+#endif /* _HVCALLHPT_H */
diff --git a/include/asm-ppc64/iSeries/HvCallPci.h b/include/asm-ppc64/iSeries/HvCallPci.h
new file mode 100644
index 00000000000..6887b619288
--- /dev/null
+++ b/include/asm-ppc64/iSeries/HvCallPci.h
@@ -0,0 +1,673 @@
+/************************************************************************/
+/* Provides the Hypervisor PCI calls for iSeries Linux Parition.        */
+/* Copyright (C) 2001  <Wayne G Holm> <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                                          */
+/************************************************************************/
+/* Change Activity:                                                     */
+/*   Created, Jan 9, 2001                                               */
+/************************************************************************/
+
+#ifndef _HVCALLPCI_H
+#define _HVCALLPCI_H
+
+#include <asm/iSeries/HvCallSc.h>
+#include <asm/iSeries/HvTypes.h>
+
+/*
+ * DSA == Direct Select Address
+ * this struct must be 64 bits in total
+ */
+struct HvCallPci_DsaAddr {
+	u16		busNumber;		/* PHB index? */
+	u8		subBusNumber; 		/* PCI bus number? */
+	u8		deviceId;     		/* device and function? */
+	u8		barNumber;
+	u8		reserved[3];
+};
+
+union HvDsaMap {
+	u64	DsaAddr;
+	struct HvCallPci_DsaAddr Dsa;
+};
+
+struct HvCallPci_LoadReturn {
+	u64		rc;
+	u64		value;
+};
+
+enum HvCallPci_DeviceType {
+	HvCallPci_NodeDevice	= 1,
+	HvCallPci_SpDevice	= 2,	
+	HvCallPci_IopDevice     = 3,	
+	HvCallPci_BridgeDevice	= 4,	
+	HvCallPci_MultiFunctionDevice = 5,	
+	HvCallPci_IoaDevice	= 6	
+};
+
+
+struct HvCallPci_DeviceInfo {
+	u32	deviceType;		// See DeviceType enum for values
+};
+    
+struct HvCallPci_BusUnitInfo {
+	u32	sizeReturned;		// length of data returned
+	u32	deviceType;		// see DeviceType enum for values
+};
+
+struct HvCallPci_BridgeInfo {
+	struct HvCallPci_BusUnitInfo busUnitInfo;  // Generic bus unit info
+	u8		subBusNumber;		// Bus number of secondary bus
+	u8		maxAgents;		// Max idsels on secondary bus
+        u8              maxSubBusNumber;        // Max Sub Bus
+	u8		logicalSlotNumber;	// Logical Slot Number for IOA 
+};
+    
+
+//  Maximum BusUnitInfo buffer size.  Provided for clients so they can allocate
+//  a buffer big enough for any type of bus unit.  Increase as needed.
+enum {HvCallPci_MaxBusUnitInfoSize = 128};
+
+struct HvCallPci_BarParms {
+	u64		vaddr;
+	u64		raddr;
+	u64		size;
+	u64		protectStart;
+	u64		protectEnd;
+	u64		relocationOffset;
+	u64		pciAddress;		
+	u64		reserved[3];
+};					
+
+enum HvCallPci_VpdType {
+	HvCallPci_BusVpd		= 1,
+	HvCallPci_BusAdapterVpd	= 2
+};
+
+#define HvCallPciConfigLoad8		HvCallPci + 0
+#define HvCallPciConfigLoad16		HvCallPci + 1
+#define HvCallPciConfigLoad32		HvCallPci + 2
+#define HvCallPciConfigStore8		HvCallPci + 3
+#define HvCallPciConfigStore16		HvCallPci + 4
+#define HvCallPciConfigStore32		HvCallPci + 5
+#define HvCallPciEoi			HvCallPci + 16
+#define HvCallPciGetBarParms		HvCallPci + 18
+#define HvCallPciMaskFisr		HvCallPci + 20
+#define HvCallPciUnmaskFisr		HvCallPci + 21
+#define HvCallPciSetSlotReset		HvCallPci + 25
+#define HvCallPciGetDeviceInfo		HvCallPci + 27
+#define HvCallPciGetCardVpd		HvCallPci + 28
+#define HvCallPciBarLoad8		HvCallPci + 40
+#define HvCallPciBarLoad16		HvCallPci + 41
+#define HvCallPciBarLoad32		HvCallPci + 42
+#define HvCallPciBarLoad64		HvCallPci + 43
+#define HvCallPciBarStore8		HvCallPci + 44
+#define HvCallPciBarStore16		HvCallPci + 45
+#define HvCallPciBarStore32		HvCallPci + 46
+#define HvCallPciBarStore64		HvCallPci + 47
+#define HvCallPciMaskInterrupts		HvCallPci + 48
+#define HvCallPciUnmaskInterrupts	HvCallPci + 49
+#define HvCallPciGetBusUnitInfo		HvCallPci + 50
+
+//============================================================================
+static inline u64 HvCallPci_configLoad8(u16 busNumber, u8 subBusNumber,
+					u8 deviceId, u32 offset,
+					u8 *value)
+{
+	struct HvCallPci_DsaAddr dsa;
+	struct HvCallPci_LoadReturn retVal;
+
+	*((u64*)&dsa) = 0;				
+
+	dsa.busNumber = busNumber;
+	dsa.subBusNumber = subBusNumber;
+	dsa.deviceId = deviceId;
+
+	HvCall3Ret16(HvCallPciConfigLoad8, &retVal, *(u64 *)&dsa, offset, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	*value = retVal.value;
+
+	return retVal.rc;
+}
+//============================================================================
+static inline u64 HvCallPci_configLoad16(u16 busNumber, u8 subBusNumber,
+					 u8 deviceId, u32 offset,
+					 u16 *value)
+{
+	struct HvCallPci_DsaAddr dsa;
+	struct HvCallPci_LoadReturn retVal;
+
+	*((u64*)&dsa) = 0;				
+
+	dsa.busNumber = busNumber;
+	dsa.subBusNumber = subBusNumber;
+	dsa.deviceId = deviceId;
+
+	HvCall3Ret16(HvCallPciConfigLoad16, &retVal, *(u64 *)&dsa, offset, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	*value = retVal.value;
+
+	return retVal.rc;
+}
+//============================================================================
+static inline u64	HvCallPci_configLoad32(u16 busNumber, u8 subBusNumber,
+					      u8 deviceId, u32 offset,
+					      u32 *value)
+{
+	struct HvCallPci_DsaAddr dsa;
+	struct HvCallPci_LoadReturn retVal;
+
+	*((u64*)&dsa) = 0;				
+
+	dsa.busNumber = busNumber;
+	dsa.subBusNumber = subBusNumber;
+	dsa.deviceId = deviceId;
+
+	HvCall3Ret16(HvCallPciConfigLoad32, &retVal, *(u64 *)&dsa, offset, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	*value = retVal.value;
+
+	return retVal.rc;
+}
+//============================================================================
+static inline u64	HvCallPci_configStore8(u16 busNumber, u8 subBusNumber,
+					      u8 deviceId, u32 offset,
+					      u8  value)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;				
+
+	dsa.busNumber = busNumber;
+	dsa.subBusNumber = subBusNumber;
+	dsa.deviceId = deviceId;
+
+	retVal = HvCall4(HvCallPciConfigStore8, *(u64 *)&dsa, offset, value, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_configStore16(u16 busNumber, u8 subBusNumber,
+					      u8 deviceId, u32 offset,
+					      u16  value)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;				
+
+	dsa.busNumber = busNumber;
+	dsa.subBusNumber = subBusNumber;
+	dsa.deviceId = deviceId;
+
+	retVal = HvCall4(HvCallPciConfigStore16, *(u64 *)&dsa, offset, value, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_configStore32(u16 busNumber, u8 subBusNumber,
+					      u8 deviceId, u32 offset,
+					      u32  value)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;				
+
+	dsa.busNumber = busNumber;
+	dsa.subBusNumber = subBusNumber;
+	dsa.deviceId = deviceId;
+
+	retVal = HvCall4(HvCallPciConfigStore32, *(u64 *)&dsa, offset, value, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_barLoad8(u16	busNumberParm,
+					   u8		subBusParm,
+					   u8		deviceIdParm,
+					   u8		barNumberParm,
+					   u64		offsetParm,
+					   u8*		valueParm)
+{
+	struct HvCallPci_DsaAddr dsa;
+	struct HvCallPci_LoadReturn retVal;
+
+	*((u64*)&dsa) = 0;				
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+	dsa.barNumber = barNumberParm;
+
+	HvCall3Ret16(HvCallPciBarLoad8, &retVal, *(u64 *)&dsa, offsetParm, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	*valueParm = retVal.value;
+
+	return retVal.rc;
+}
+//============================================================================
+static inline u64	HvCallPci_barLoad16(u16	busNumberParm,
+					   u8		subBusParm,
+					   u8		deviceIdParm,
+					   u8		barNumberParm,
+					   u64		offsetParm,
+					   u16*		valueParm)
+{
+	struct HvCallPci_DsaAddr dsa;
+	struct HvCallPci_LoadReturn retVal;
+
+	*((u64*)&dsa) = 0;				
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+	dsa.barNumber = barNumberParm;
+
+	HvCall3Ret16(HvCallPciBarLoad16, &retVal, *(u64 *)&dsa, offsetParm, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	*valueParm = retVal.value;
+
+	return retVal.rc;
+}
+//============================================================================
+static inline u64	HvCallPci_barLoad32(u16	busNumberParm,
+					   u8		subBusParm,
+					   u8		deviceIdParm,
+					   u8		barNumberParm,
+					   u64		offsetParm,
+					   u32*		valueParm)
+{
+	struct HvCallPci_DsaAddr dsa;
+	struct HvCallPci_LoadReturn retVal;
+
+	*((u64*)&dsa) = 0;				
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+	dsa.barNumber = barNumberParm;
+
+	HvCall3Ret16(HvCallPciBarLoad32, &retVal, *(u64 *)&dsa, offsetParm, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	*valueParm = retVal.value;
+
+	return retVal.rc;
+}
+//============================================================================
+static inline u64	HvCallPci_barLoad64(u16	busNumberParm,
+					   u8		subBusParm,
+					   u8		deviceIdParm,
+					   u8		barNumberParm,
+					   u64		offsetParm,
+					   u64*		valueParm)
+{
+	struct HvCallPci_DsaAddr dsa;
+	struct HvCallPci_LoadReturn retVal;
+
+	*((u64*)&dsa) = 0;				
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+	dsa.barNumber = barNumberParm;
+
+	HvCall3Ret16(HvCallPciBarLoad64, &retVal, *(u64 *)&dsa, offsetParm, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	*valueParm = retVal.value;
+
+	return retVal.rc;
+}
+//============================================================================
+static inline u64	HvCallPci_barStore8(u16	busNumberParm,
+					    u8		subBusParm,
+					    u8		deviceIdParm,
+					    u8		barNumberParm,
+					    u64		offsetParm,
+					    u8		valueParm)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;
+				
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+	dsa.barNumber = barNumberParm;
+
+	retVal = HvCall4(HvCallPciBarStore8, *(u64 *)&dsa, offsetParm, valueParm, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_barStore16(u16	busNumberParm,
+					     u8		subBusParm,
+					     u8		deviceIdParm,
+					     u8		barNumberParm,
+					     u64	offsetParm,
+					     u16	valueParm)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;
+				
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+	dsa.barNumber = barNumberParm;
+
+	retVal = HvCall4(HvCallPciBarStore16, *(u64 *)&dsa, offsetParm, valueParm, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_barStore32(u16	busNumberParm,
+					     u8		subBusParm,
+					     u8		deviceIdParm,
+					     u8		barNumberParm,
+					     u64	offsetParm,
+					     u32	valueParm)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;
+				
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+	dsa.barNumber = barNumberParm;
+
+	retVal = HvCall4(HvCallPciBarStore32, *(u64 *)&dsa, offsetParm, valueParm, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_barStore64(u16	busNumberParm,
+					     u8		subBusParm,
+					     u8		deviceIdParm,
+					     u8		barNumberParm,
+					     u64	offsetParm,
+					     u64	valueParm)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;
+				
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+	dsa.barNumber = barNumberParm;
+
+	retVal = HvCall4(HvCallPciBarStore64, *(u64 *)&dsa, offsetParm, valueParm, 0);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_eoi(u16	busNumberParm,
+				      u8	subBusParm,  
+				      u8	deviceIdParm)
+{
+	struct HvCallPci_DsaAddr dsa;
+	struct HvCallPci_LoadReturn retVal;
+
+	*((u64*)&dsa) = 0;
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+
+	HvCall1Ret16(HvCallPciEoi, &retVal, *(u64*)&dsa);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal.rc;
+}
+//============================================================================
+static inline u64	HvCallPci_getBarParms(u16	busNumberParm,
+					      u8	subBusParm,  
+					      u8	deviceIdParm,
+					      u8	barNumberParm,
+					      u64	parms,
+					      u32	sizeofParms)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+	dsa.barNumber = barNumberParm;
+
+	retVal = HvCall3(HvCallPciGetBarParms, *(u64*)&dsa, parms, sizeofParms);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_maskFisr(u16	busNumberParm,
+					   u8	subBusParm,  
+					   u8	deviceIdParm,
+					   u64	fisrMask)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;		
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+
+	retVal = HvCall2(HvCallPciMaskFisr, *(u64*)&dsa, fisrMask);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_unmaskFisr(u16	busNumberParm,
+					     u8		subBusParm,  
+					     u8		deviceIdParm,
+					     u64	fisrMask)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;		
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+
+	retVal = HvCall2(HvCallPciUnmaskFisr, *(u64*)&dsa, fisrMask);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_setSlotReset(u16		busNumberParm,
+					       u8		subBusParm,
+					       u8		deviceIdParm,
+					       u64		onNotOff)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+
+	retVal = HvCall2(HvCallPciSetSlotReset, *(u64*)&dsa, onNotOff);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_getDeviceInfo(u16	busNumberParm,
+						u8	subBusParm,  
+						u8	deviceNumberParm,
+						u64     parms,
+						u32	sizeofParms)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceNumberParm << 4;
+
+	retVal = HvCall3(HvCallPciGetDeviceInfo, *(u64*)&dsa, parms, sizeofParms);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_maskInterrupts(u16	busNumberParm,
+						 u8	subBusParm,  
+						 u8	deviceIdParm,
+						 u64	interruptMask)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;		
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+
+	retVal = HvCall2(HvCallPciMaskInterrupts, *(u64*)&dsa, interruptMask);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+static inline u64	HvCallPci_unmaskInterrupts(u16	busNumberParm,
+						 u8		subBusParm,  
+						 u8		deviceIdParm,
+						 u64		interruptMask)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;		
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+
+	retVal = HvCall2(HvCallPciUnmaskInterrupts, *(u64*)&dsa, interruptMask);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+
+static inline u64	HvCallPci_getBusUnitInfo(u16		busNumberParm,
+						 u8		subBusParm,  
+						 u8		deviceIdParm,
+						 u64            parms,
+						 u32		sizeofParms)
+{
+	struct HvCallPci_DsaAddr dsa;
+	u64 retVal;
+
+	*((u64*)&dsa) = 0;		
+
+	dsa.busNumber = busNumberParm;
+	dsa.subBusNumber = subBusParm;
+	dsa.deviceId = deviceIdParm;
+
+	retVal = HvCall3(HvCallPciGetBusUnitInfo, *(u64*)&dsa, parms, sizeofParms);
+
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+
+	return retVal;
+}
+//============================================================================
+
+static inline int HvCallPci_getBusVpd(u16 busNumParm, u64 destParm, u16 sizeParm)
+{
+	int xRetSize;
+	u64 xRc = HvCall4(HvCallPciGetCardVpd, busNumParm, destParm, sizeParm, HvCallPci_BusVpd);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	if (xRc == -1)
+		xRetSize = -1;
+	else
+		xRetSize = xRc & 0xFFFF;
+	return xRetSize;
+}
+//============================================================================
+
+static inline int HvCallPci_getBusAdapterVpd(u16 busNumParm, u64 destParm, u16 sizeParm)
+{
+	int xRetSize;
+	u64 xRc = HvCall4(HvCallPciGetCardVpd, busNumParm, destParm, sizeParm, HvCallPci_BusAdapterVpd);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	if (xRc == -1)
+		xRetSize = -1;
+	else
+		xRetSize = xRc & 0xFFFF;
+	return xRetSize;
+}
+//============================================================================
+#endif /* _HVCALLPCI_H */
diff --git a/include/asm-ppc64/iSeries/HvCallSc.h b/include/asm-ppc64/iSeries/HvCallSc.h
new file mode 100644
index 00000000000..eea25844764
--- /dev/null
+++ b/include/asm-ppc64/iSeries/HvCallSc.h
@@ -0,0 +1,51 @@
+/*
+ * HvCallSc.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 _HVCALLSC_H
+#define _HVCALLSC_H
+
+#include <asm/iSeries/HvTypes.h>
+
+#define HvCallBase		0x8000000000000000ul
+#define HvCallCc		0x8001000000000000ul
+#define HvCallCfg		0x8002000000000000ul
+#define HvCallEvent		0x8003000000000000ul
+#define HvCallHpt		0x8004000000000000ul
+#define HvCallPci		0x8005000000000000ul
+#define HvCallSm		0x8007000000000000ul
+#define HvCallXm		0x8009000000000000ul
+
+u64 HvCall0( u64 );
+u64 HvCall1( u64, u64 );
+u64 HvCall2( u64, u64, u64 );
+u64 HvCall3( u64, u64, u64, u64 );
+u64 HvCall4( u64, u64, u64, u64, u64 );
+u64 HvCall5( u64, u64, u64, u64, u64, u64 );
+u64 HvCall6( u64, u64, u64, u64, u64, u64, u64 );
+u64 HvCall7( u64, u64, u64, u64, u64, u64, u64, u64 );
+
+u64 HvCall0Ret16( u64, void * );
+u64 HvCall1Ret16( u64, void *, u64 );
+u64 HvCall2Ret16( u64, void *, u64, u64 );
+u64 HvCall3Ret16( u64, void *, u64, u64, u64 );
+u64 HvCall4Ret16( u64, void *, u64, u64, u64, u64 );
+u64 HvCall5Ret16( u64, void *, u64, u64, u64, u64, u64 );
+u64 HvCall6Ret16( u64, void *, u64, u64, u64, u64, u64, u64 );
+u64 HvCall7Ret16( u64, void *, u64, u64 ,u64 ,u64 ,u64 ,u64 ,u64 );
+
+#endif /* _HVCALLSC_H */
diff --git a/include/asm-ppc64/iSeries/HvCallSm.h b/include/asm-ppc64/iSeries/HvCallSm.h
new file mode 100644
index 00000000000..9050c94a529
--- /dev/null
+++ b/include/asm-ppc64/iSeries/HvCallSm.h
@@ -0,0 +1,52 @@
+/*
+ * HvCallSm.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 _HVCALLSM_H
+#define _HVCALLSM_H
+
+//============================================================================
+//
+//	This file contains the "hypervisor call" interface which is used to
+//	drive the hypervisor from the OS.
+//
+//============================================================================
+
+//-------------------------------------------------------------------
+// Standard Includes
+//-------------------------------------------------------------------
+#include <asm/iSeries/HvCallSc.h>
+#include <asm/iSeries/HvTypes.h>
+
+//-----------------------------------------------------------------------------
+// Constants
+//-----------------------------------------------------------------------------
+
+#define HvCallSmGet64BitsOfAccessMap	HvCallSm  + 11
+
+
+//============================================================================
+static inline u64		HvCallSm_get64BitsOfAccessMap(
+					HvLpIndex lpIndex, u64 indexIntoBitMap )
+{
+	u64 retval = HvCall2(HvCallSmGet64BitsOfAccessMap, lpIndex,
+			     indexIntoBitMap );
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retval;
+}
+//============================================================================
+#endif /* _HVCALLSM_H */
diff --git a/include/asm-ppc64/iSeries/HvCallXm.h b/include/asm-ppc64/iSeries/HvCallXm.h
new file mode 100644
index 00000000000..bfb898f4db8
--- /dev/null
+++ b/include/asm-ppc64/iSeries/HvCallXm.h
@@ -0,0 +1,95 @@
+//============================================================================
+//							 Header File Id
+// Name______________:	HvCallXm.H
+//
+// Description_______:
+//
+//	This file contains the "hypervisor call" interface which is used to
+//	drive the hypervisor from SLIC.
+//
+//============================================================================
+#ifndef _HVCALLXM_H
+#define _HVCALLXM_H
+
+//-------------------------------------------------------------------
+// Forward declarations 
+//-------------------------------------------------------------------
+
+//-------------------------------------------------------------------
+// Standard Includes
+//-------------------------------------------------------------------
+#include <asm/iSeries/HvCallSc.h>
+#include <asm/iSeries/HvTypes.h>
+
+//-----------------------------------------------------------------------------
+// Constants
+//-----------------------------------------------------------------------------
+
+#define HvCallXmGetTceTableParms	HvCallXm +  0
+#define HvCallXmTestBus			HvCallXm +  1
+#define HvCallXmConnectBusUnit		HvCallXm +  2
+#define HvCallXmLoadTod			HvCallXm +  8
+#define HvCallXmTestBusUnit		HvCallXm +  9
+#define HvCallXmSetTce			HvCallXm + 11
+#define HvCallXmSetTces			HvCallXm + 13
+
+
+
+//============================================================================
+static inline void		HvCallXm_getTceTableParms(u64 cb)
+{
+	HvCall1(HvCallXmGetTceTableParms, cb);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+}
+//============================================================================
+static inline u64		HvCallXm_setTce(u64 tceTableToken, u64 tceOffset, u64 tce)
+{	
+	u64 retval = HvCall3(HvCallXmSetTce, tceTableToken, tceOffset, tce );
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retval;
+}
+//============================================================================
+static inline u64		HvCallXm_setTces(u64 tceTableToken, u64 tceOffset, u64 numTces, u64 tce1, u64 tce2, u64 tce3, u64 tce4)
+{	
+	u64 retval = HvCall7(HvCallXmSetTces, tceTableToken, tceOffset, numTces,
+			     tce1, tce2, tce3, tce4 );
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retval;
+}
+//=============================================================================
+static inline u64	HvCallXm_testBus(u16 busNumber)
+{
+	u64 retVal = HvCall1(HvCallXmTestBus, busNumber);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//=====================================================================================
+static inline u64	HvCallXm_testBusUnit(u16 busNumber, u8 subBusNumber, u8 deviceId)
+{
+	u64 busUnitNumber = (subBusNumber << 8) | deviceId;
+	u64 retVal = HvCall2(HvCallXmTestBusUnit, busNumber, busUnitNumber);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//=====================================================================================
+static inline u64	HvCallXm_connectBusUnit(u16 busNumber, u8 subBusNumber, u8 deviceId,
+						u64 interruptToken)
+{
+	u64 busUnitNumber = (subBusNumber << 8) | deviceId;
+	u64 queueIndex = 0; // HvLpConfig::mapDsaToQueueIndex(HvLpDSA(busNumber, xBoard, xCard));  
+
+	u64 retVal = HvCall5(HvCallXmConnectBusUnit, busNumber, busUnitNumber,
+			     interruptToken, 0, queueIndex);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//=====================================================================================
+static inline u64	HvCallXm_loadTod(void)
+{
+	u64 retVal = HvCall0(HvCallXmLoadTod);
+	// getPaca()->adjustHmtForNoOfSpinLocksHeld();
+	return retVal;
+}
+//=====================================================================================
+
+#endif /* _HVCALLXM_H */
diff --git a/include/asm-ppc64/iSeries/HvLpConfig.h b/include/asm-ppc64/iSeries/HvLpConfig.h
new file mode 100644
index 00000000000..bdbd70f42c9
--- /dev/null
+++ b/include/asm-ppc64/iSeries/HvLpConfig.h
@@ -0,0 +1,280 @@
+/*
+ * 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>
+#include <asm/iSeries/LparData.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 */
diff --git a/include/asm-ppc64/iSeries/HvLpEvent.h b/include/asm-ppc64/iSeries/HvLpEvent.h
new file mode 100644
index 00000000000..30936e43306
--- /dev/null
+++ b/include/asm-ppc64/iSeries/HvLpEvent.h
@@ -0,0 +1,144 @@
+/*
+ * HvLpEvent.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 class for HV events in the system.
+//
+//=====================================================================
+#ifndef _HVLPEVENT_H
+#define _HVLPEVENT_H
+
+#include <asm/types.h>
+#include <asm/ptrace.h>
+#include <asm/iSeries/HvTypes.h>
+#include <asm/iSeries/HvCallEvent.h>
+
+//=====================================================================
+//
+// HvLpEvent is the structure for Lp Event messages passed between
+// partitions through PLIC. 
+//
+//=====================================================================
+
+struct HvEventFlags
+{
+	u8	xValid:1;		// Indicates a valid request	x00-x00
+	u8	xRsvd1:4;		// Reserved			...
+	u8	xAckType:1;		// Immediate or deferred	...
+	u8	xAckInd:1;		// Indicates if ACK required	...
+	u8	xFunction:1;		// Interrupt or Acknowledge	...
+};
+
+
+struct HvLpEvent
+{
+	struct HvEventFlags xFlags;	// Event flags			x00-x00
+	u8	xType;			// Type of message		x01-x01
+	u16	xSubtype;		// Subtype for event		x02-x03
+	u8	xSourceLp;		// Source LP			x04-x04
+	u8	xTargetLp;		// Target LP			x05-x05
+	u8	xSizeMinus1;		// Size of Derived class - 1	x06-x06
+	u8	xRc;			// RC for Ack flows		x07-x07
+	u16	xSourceInstanceId;	// Source sides instance id	x08-x09
+	u16	xTargetInstanceId;	// Target sides instance id	x0A-x0B
+	union {
+		u32	xSubtypeData;	// Data usable by the subtype	x0C-x0F
+		u16	xSubtypeDataShort[2];	// Data as 2 shorts
+		u8	xSubtypeDataChar[4];	// Data as 4 chars
+	} x;
+
+	u64	xCorrelationToken;	// Unique value for source/type x10-x17
+};
+
+// Lp Event handler function
+typedef void (*LpEventHandler)(struct HvLpEvent *, struct pt_regs *);
+
+// Register a handler for an event type
+//  returns 0 on success
+extern int HvLpEvent_registerHandler( HvLpEvent_Type eventType, LpEventHandler hdlr);
+
+// Unregister a handler for an event type
+//  This call will sleep until the handler being removed is guaranteed to
+//  be no longer executing on any CPU. Do not call with locks held.
+//
+//  returns 0 on success
+//  Unregister will fail if there are any paths open for the type
+extern int HvLpEvent_unregisterHandler( HvLpEvent_Type eventType );
+
+// Open an Lp Event Path for an event type
+//  returns 0 on success
+//  openPath will fail if there is no handler registered for the event type.
+//  The lpIndex specified is the partition index for the target partition
+//  (for VirtualIo, VirtualLan and SessionMgr) other types specify zero) 
+extern int HvLpEvent_openPath( HvLpEvent_Type eventType, HvLpIndex lpIndex );
+
+
+// Close an Lp Event Path for a type and partition
+//  returns 0 on sucess
+extern int HvLpEvent_closePath( HvLpEvent_Type eventType, HvLpIndex lpIndex );
+
+#define HvLpEvent_Type_Hypervisor 0
+#define HvLpEvent_Type_MachineFac 1
+#define HvLpEvent_Type_SessionMgr 2
+#define HvLpEvent_Type_SpdIo      3
+#define HvLpEvent_Type_VirtualBus 4
+#define HvLpEvent_Type_PciIo      5
+#define HvLpEvent_Type_RioIo      6
+#define HvLpEvent_Type_VirtualLan 7
+#define HvLpEvent_Type_VirtualIo  8
+#define HvLpEvent_Type_NumTypes   9
+
+#define HvLpEvent_Rc_Good 0
+#define HvLpEvent_Rc_BufferNotAvailable 1
+#define HvLpEvent_Rc_Cancelled 2
+#define HvLpEvent_Rc_GenericError 3
+#define HvLpEvent_Rc_InvalidAddress 4
+#define HvLpEvent_Rc_InvalidPartition 5
+#define HvLpEvent_Rc_InvalidSize 6
+#define HvLpEvent_Rc_InvalidSubtype 7
+#define HvLpEvent_Rc_InvalidSubtypeData 8
+#define HvLpEvent_Rc_InvalidType 9
+#define HvLpEvent_Rc_PartitionDead 10
+#define HvLpEvent_Rc_PathClosed 11
+#define HvLpEvent_Rc_SubtypeError 12
+
+#define HvLpEvent_Function_Ack 0
+#define HvLpEvent_Function_Int 1
+
+#define HvLpEvent_AckInd_NoAck 0
+#define HvLpEvent_AckInd_DoAck 1
+
+#define HvLpEvent_AckType_ImmediateAck 0
+#define HvLpEvent_AckType_DeferredAck 1
+
+#define HvLpDma_Direction_LocalToRemote 0
+#define HvLpDma_Direction_RemoteToLocal 1
+
+#define HvLpDma_AddressType_TceIndex 0
+#define HvLpDma_AddressType_RealAddress 1
+
+#define HvLpDma_Rc_Good 0
+#define HvLpDma_Rc_Error 1
+#define HvLpDma_Rc_PartitionDead 2
+#define HvLpDma_Rc_PathClosed 3
+#define HvLpDma_Rc_InvalidAddress 4
+#define HvLpDma_Rc_InvalidLength 5
+
+#endif // _HVLPEVENT_H
diff --git a/include/asm-ppc64/iSeries/HvReleaseData.h b/include/asm-ppc64/iSeries/HvReleaseData.h
new file mode 100644
index 00000000000..183e5e738c2
--- /dev/null
+++ b/include/asm-ppc64/iSeries/HvReleaseData.h
@@ -0,0 +1,65 @@
+/*
+ * HvReleaseData.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 _HVRELEASEDATA_H
+#define _HVRELEASEDATA_H
+
+//=============================================================================
+//
+//   This control block contains the critical information about the 
+//   release so that it can be changed in the future (ie, the virtual 
+//   address of the OS's NACA).
+//
+#include <asm/types.h>
+#include <asm/naca.h>
+
+//=============================================================================
+//
+//	When we IPL a secondary partition, we will check if if the 
+//	secondary xMinPlicVrmIndex > the primary xVrmIndex.  
+//	If it is then this tells PLIC that this secondary is not 
+//	supported running on this "old" of a level of PLIC.
+//
+//	Likewise, we will compare the primary xMinSlicVrmIndex to 
+//	the secondary xVrmIndex. 
+//	If the primary xMinSlicVrmDelta > secondary xVrmDelta then we 
+//	know that this PLIC does not support running an OS "that old".
+//
+//=============================================================================
+
+struct	HvReleaseData
+{
+	u32	xDesc;			// Descriptor	"HvRD" ebcdic	x00-x03
+	u16	xSize;			// Size of this control block	x04-x05
+	u16	xVpdAreasPtrOffset;	// Offset in NACA of ItVpdAreas	x06-x07
+	struct  naca_struct * xSlicNacaAddr; // Virt addr of SLIC NACA  x08-x0F
+	u32	xMsNucDataOffset;	// Offset of Linux Mapping Data x10-x13
+	u32	xRsvd1;			// Reserved			x14-x17
+	u16	xTagsMode:1;		// 0 == tags active, 1 == tags inactive
+	u16	xAddressSize:1;		// 0 == 64-bit, 1 == 32-bit
+	u16	xNoSharedProcs:1;	// 0 == shared procs, 1 == no shared
+	u16	xNoHMT:1;		// 0 == allow HMT, 1 == no HMT
+	u16	xRsvd2:12;		// Reserved			x18-x19
+	u16	xVrmIndex;		// VRM Index of OS image	x1A-x1B
+	u16	xMinSupportedPlicVrmIndex;// Min PLIC level  (soft)	x1C-x1D
+	u16	xMinCompatablePlicVrmIndex;// Min PLIC levelP (hard)	x1E-x1F
+	char	xVrmName[12];		// Displayable name  		x20-x2B
+	char	xRsvd3[20];		// Reserved			x2C-x3F
+};
+
+#endif /* _HVRELEASEDATA_H */
diff --git a/include/asm-ppc64/iSeries/HvTypes.h b/include/asm-ppc64/iSeries/HvTypes.h
new file mode 100644
index 00000000000..3ec49c1aec3
--- /dev/null
+++ b/include/asm-ppc64/iSeries/HvTypes.h
@@ -0,0 +1,127 @@
+/*
+ * HvTypes.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 _HVTYPES_H
+#define _HVTYPES_H
+
+//===========================================================================
+//                                                             Header File Id
+// Name______________:  HvTypes.H
+//
+// Description_______:
+//
+//	General typedefs for the hypervisor.
+//
+// Declared Class(es):
+//
+//===========================================================================
+
+#include <asm/types.h>
+
+//-------------------------------------------------------------------
+// Typedefs
+//-------------------------------------------------------------------
+typedef u8	HvLpIndex;
+typedef u16	HvLpInstanceId;
+typedef u64     HvLpTOD;
+typedef u64     HvLpSystemSerialNum;
+typedef u8      HvLpDeviceSerialNum[12];
+typedef u16     HvLpSanHwSet;
+typedef u16     HvLpBus;
+typedef u16     HvLpBoard;
+typedef u16     HvLpCard;
+typedef u8      HvLpDeviceType[4];
+typedef u8      HvLpDeviceModel[3];
+typedef u64     HvIoToken;
+typedef u8      HvLpName[8];
+typedef u32	HvIoId;
+typedef u64	HvRealMemoryIndex;
+typedef u32     HvLpIndexMap;		// Must hold HvMaxArchitectedLps bits!!!
+typedef u16	HvLpVrmIndex;
+typedef u32	HvXmGenerationId;
+typedef u8	HvLpBusPool;			
+typedef u8	HvLpSharedPoolIndex;		
+typedef u16	HvLpSharedProcUnitsX100;
+typedef u8	HvLpVirtualLanIndex;
+typedef u16	HvLpVirtualLanIndexMap;	// Must hold HvMaxArchitectedVirtualLans bits!!!
+typedef u16	HvBusNumber;		// Hypervisor Bus Number
+typedef u8	HvSubBusNumber;		// Hypervisor SubBus Number
+typedef u8	HvAgentId;		// Hypervisor DevFn
+
+
+#define HVMAXARCHITECTEDLPS 32
+#define HVMAXARCHITECTEDVIRTUALLANS 16
+#define HVMAXARCHITECTEDVIRTUALDISKS 32
+#define HVMAXARCHITECTEDVIRTUALCDROMS 8
+#define HVMAXARCHITECTEDVIRTUALTAPES 8
+#define HVCHUNKSIZE 256 * 1024
+#define HVPAGESIZE 4 * 1024
+#define HVLPMINMEGSPRIMARY 256
+#define HVLPMINMEGSSECONDARY 64
+#define HVCHUNKSPERMEG 4
+#define HVPAGESPERMEG 256
+#define HVPAGESPERCHUNK 64
+ 
+#define HvMaxArchitectedLps 		((HvLpIndex)HVMAXARCHITECTEDLPS)
+#define HvMaxArchitectedVirtualLans	((HvLpVirtualLanIndex)16)
+#define HvLpIndexInvalid		((HvLpIndex)0xff)
+
+//--------------------------------------------------------------------
+// Enums for the sub-components under PLIC
+// Used in HvCall  and HvPrimaryCall
+//--------------------------------------------------------------------
+enum   HvCallCompIds
+{
+	HvCallCompId = 0,
+	HvCallCpuCtlsCompId = 1,
+	HvCallCfgCompId = 2,
+	HvCallEventCompId = 3,
+	HvCallHptCompId = 4,
+	HvCallPciCompId = 5,
+	HvCallSlmCompId = 6,
+	HvCallSmCompId = 7,
+	HvCallSpdCompId = 8,
+	HvCallXmCompId = 9,
+	HvCallRioCompId = 10, 
+	HvCallRsvd3CompId = 11,
+	HvCallRsvd2CompId = 12,
+	HvCallRsvd1CompId = 13,
+	HvCallMaxCompId = 14,
+	HvPrimaryCallCompId = 0,    
+	HvPrimaryCallCfgCompId = 1,
+	HvPrimaryCallPciCompId = 2,    
+	HvPrimaryCallSmCompId = 3,
+	HvPrimaryCallSpdCompId = 4,
+	HvPrimaryCallXmCompId = 5,
+	HvPrimaryCallRioCompId = 6, 
+	HvPrimaryCallRsvd7CompId = 7,
+	HvPrimaryCallRsvd6CompId = 8,
+	HvPrimaryCallRsvd5CompId = 9,
+	HvPrimaryCallRsvd4CompId = 10,
+	HvPrimaryCallRsvd3CompId = 11,
+	HvPrimaryCallRsvd2CompId = 12,
+	HvPrimaryCallRsvd1CompId = 13,
+	HvPrimaryCallMaxCompId = HvCallMaxCompId     
+};
+
+struct HvLpBufferList {
+	u64 addr;
+	u64 len;
+};
+
+#endif /* _HVTYPES_H */
diff --git a/include/asm-ppc64/iSeries/IoHriMainStore.h b/include/asm-ppc64/iSeries/IoHriMainStore.h
new file mode 100644
index 00000000000..ff00e865f62
--- /dev/null
+++ b/include/asm-ppc64/iSeries/IoHriMainStore.h
@@ -0,0 +1,167 @@
+/*
+ * IoHriMainStore.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 _IOHRIMAINSTORE_H
+#define _IOHRIMAINSTORE_H
+
+/* Main Store Vpd for Condor,iStar,sStar */
+struct IoHriMainStoreSegment4 {    
+	u8	msArea0Exists:1;
+	u8	msArea1Exists:1;
+	u8	msArea2Exists:1;
+	u8	msArea3Exists:1;
+	u8	reserved1:4;
+	u8	reserved2;
+
+	u8	msArea0Functional:1;
+	u8	msArea1Functional:1;
+	u8	msArea2Functional:1;
+	u8	msArea3Functional:1;
+	u8	reserved3:4;
+	u8	reserved4;
+
+	u32	totalMainStore;
+
+	u64	msArea0Ptr;
+	u64	msArea1Ptr;
+	u64	msArea2Ptr;
+	u64	msArea3Ptr;
+
+	u32	cardProductionLevel;
+
+	u32	msAdrHole;
+
+	u8	msArea0HasRiserVpd:1;
+	u8	msArea1HasRiserVpd:1;
+	u8	msArea2HasRiserVpd:1;
+	u8	msArea3HasRiserVpd:1;
+	u8	reserved5:4;	
+	u8	reserved6;
+	u16	reserved7;
+
+	u8	reserved8[28];
+
+	u64	nonInterleavedBlocksStartAdr;
+	u64	nonInterleavedBlocksEndAdr;
+};
+
+/* Main Store VPD for Power4 */
+struct IoHriMainStoreChipInfo1 {
+	u32	chipMfgID	__attribute((packed));
+	char	chipECLevel[4]	__attribute((packed));
+};
+
+struct IoHriMainStoreVpdIdData {
+	char	typeNumber[4];
+	char	modelNumber[4];
+	char	partNumber[12];
+	char	serialNumber[12];
+};
+
+struct IoHriMainStoreVpdFruData {
+	char	fruLabel[8]	__attribute((packed));
+	u8	numberOfSlots	__attribute((packed));
+	u8	pluggingType	__attribute((packed));
+	u16	slotMapIndex	__attribute((packed));
+};
+
+struct IoHriMainStoreAdrRangeBlock {
+	void *	blockStart      __attribute((packed));
+	void *	blockEnd        __attribute((packed));
+	u32	blockProcChipId __attribute((packed));
+};
+
+#define MaxAreaAdrRangeBlocks 4
+
+struct IoHriMainStoreArea4 {
+	u32	msVpdFormat			__attribute((packed));
+	u8	containedVpdType		__attribute((packed));
+	u8	reserved1			__attribute((packed));
+	u16	reserved2			__attribute((packed));
+
+	u64	msExists			__attribute((packed));
+	u64	msFunctional			__attribute((packed));
+
+	u32	memorySize			__attribute((packed));
+	u32	procNodeId			__attribute((packed));
+
+	u32	numAdrRangeBlocks		__attribute((packed));
+	struct IoHriMainStoreAdrRangeBlock xAdrRangeBlock[MaxAreaAdrRangeBlocks] __attribute((packed));
+
+	struct IoHriMainStoreChipInfo1	chipInfo0	__attribute((packed));
+	struct IoHriMainStoreChipInfo1	chipInfo1	__attribute((packed));
+	struct IoHriMainStoreChipInfo1	chipInfo2	__attribute((packed));
+	struct IoHriMainStoreChipInfo1	chipInfo3	__attribute((packed));
+	struct IoHriMainStoreChipInfo1	chipInfo4	__attribute((packed));
+	struct IoHriMainStoreChipInfo1	chipInfo5	__attribute((packed));
+	struct IoHriMainStoreChipInfo1	chipInfo6	__attribute((packed));
+	struct IoHriMainStoreChipInfo1	chipInfo7	__attribute((packed));
+
+	void *   msRamAreaArray			__attribute((packed));
+	u32	msRamAreaArrayNumEntries	__attribute((packed));
+	u32	msRamAreaArrayEntrySize		__attribute((packed));
+
+	u32	numaDimmExists			__attribute((packed));
+	u32	numaDimmFunctional		__attribute((packed));
+	void *	numaDimmArray			__attribute((packed));
+	u32	numaDimmArrayNumEntries		__attribute((packed));
+	u32	numaDimmArrayEntrySize		__attribute((packed));
+
+	struct IoHriMainStoreVpdIdData  idData	__attribute((packed));
+
+	u64	powerData			__attribute((packed));
+	u64	cardAssemblyPartNum		__attribute((packed));
+	u64	chipSerialNum			__attribute((packed));
+
+	u64	reserved3			__attribute((packed));
+	char	reserved4[16]			__attribute((packed));
+
+	struct IoHriMainStoreVpdFruData fruData	__attribute((packed));
+
+	u8	vpdPortNum			__attribute((packed));
+	u8	reserved5			__attribute((packed));
+	u8	frameId				__attribute((packed));
+	u8	rackUnit			__attribute((packed));
+	char	asciiKeywordVpd[256]		__attribute((packed));
+	u32	reserved6			__attribute((packed));
+};
+
+
+struct IoHriMainStoreSegment5 {    
+	u16	reserved1;
+	u8	reserved2;
+	u8	msVpdFormat;
+
+	u32	totalMainStore;
+	u64	maxConfiguredMsAdr;
+
+	struct IoHriMainStoreArea4*	msAreaArray;
+	u32	msAreaArrayNumEntries;
+	u32	msAreaArrayEntrySize;
+
+	u32	msAreaExists;    
+	u32	msAreaFunctional;
+
+	u64	reserved3;
+};
+
+
+
+#endif // _IOHRIMAINSTORE_H
+
diff --git a/include/asm-ppc64/iSeries/IoHriProcessorVpd.h b/include/asm-ppc64/iSeries/IoHriProcessorVpd.h
new file mode 100644
index 00000000000..96543388865
--- /dev/null
+++ b/include/asm-ppc64/iSeries/IoHriProcessorVpd.h
@@ -0,0 +1,88 @@
+/*
+ * IoHriProcessorVpd.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 _IOHRIPROCESSORVPD_H
+#define _IOHRIPROCESSORVPD_H
+
+//===================================================================
+//
+//	This struct maps Processor Vpd that is DMAd to SLIC by CSP 
+//
+
+#include <asm/types.h>
+
+struct IoHriProcessorVpd
+{
+
+	u8	xFormat;		// VPD format indicator		x00-x00
+	u8	xProcStatus:8;		// Processor State		x01-x01
+	u8	xSecondaryThreadCount;	// Secondary thread cnt		x02-x02
+	u8	xSrcType:1;		// Src Type			x03-x03
+	u8	xSrcSoft:1;		// Src stay soft		...
+	u8	xSrcParable:1;		// Src parable			...
+	u8	xRsvd1:5;		// Reserved			...
+	u16	xHvPhysicalProcIndex;	// Hypervisor physical proc index04-x05
+	u16	xRsvd2;			// Reserved			x06-x07
+	u32	xHwNodeId;		// Hardware node id		x08-x0B
+	u32	xHwProcId;		// Hardware processor id	x0C-x0F
+	
+	u32	xTypeNum;		// Card Type/CCIN number	x10-x13
+	u32	xModelNum;		// Model/Feature number		x14-x17
+	u64	xSerialNum;		// Serial number		x18-x1F
+	char xPartNum[12];		// Book Part or FPU number	x20-x2B
+	char xMfgID[4];			// Manufacturing ID		x2C-x2F
+
+	u32	xProcFreq;		// Processor Frequency		x30-x33
+	u32	xTimeBaseFreq;		// Time Base Frequency		x34-x37
+
+	u32	xChipEcLevel;		// Chip EC Levels		x38-x3B
+	u32	xProcIdReg;		// PIR SPR value		x3C-x3F
+	u32	xPVR;			// PVR value			x40-x43
+	u8	xRsvd3[12];		// Reserved			x44-x4F
+
+	u32	xInstCacheSize;		// Instruction cache size in KB	x50-x53
+	u32	xInstBlockSize;		// Instruction cache block size	x54-x57
+	u32	xDataCacheOperandSize;	// Data cache operand size	x58-x5B
+	u32	xInstCacheOperandSize;	// Inst cache operand size	x5C-x5F
+
+	u32	xDataL1CacheSizeKB;	// L1 data cache size in KB	x60-x63
+	u32	xDataL1CacheLineSize;	// L1 data cache block size	x64-x67
+	u64	xRsvd4;			// Reserved			x68-x6F
+
+	u32	xDataL2CacheSizeKB;	// L2 data cache size in KB	x70-x73
+	u32	xDataL2CacheLineSize;	// L2 data cache block size	x74-x77
+	u64	xRsvd5;			// Reserved			x78-x7F
+
+	u32	xDataL3CacheSizeKB;	// L3 data cache size in KB	x80-x83
+	u32	xDataL3CacheLineSize;	// L3 data cache block size	x84-x87
+	u64	xRsvd6;			// Reserved			x88-x8F
+   
+	u64	xFruLabel;		// Card Location Label		x90-x97
+	u8	xSlotsOnCard;		// Slots on card (0=no slots)	x98-x98
+	u8	xPartLocFlag;		// Location flag (0-pluggable 1-imbedded) x99-x99
+	u16	xSlotMapIndex;		// Index in slot map table	x9A-x9B
+	u8	xSmartCardPortNo;	// Smart card port number	x9C-x9C
+	u8	xRsvd7;			// Reserved			x9D-x9D
+	u16	xFrameIdAndRackUnit;	// Frame ID and rack unit adr	x9E-x9F
+    
+	u8	xRsvd8[24];		// Reserved			xA0-xB7
+
+	char xProcSrc[72];		// CSP format SRC		xB8-xFF
+};
+
+#endif /* _IOHRIPROCESSORVPD_H */
diff --git a/include/asm-ppc64/iSeries/ItExtVpdPanel.h b/include/asm-ppc64/iSeries/ItExtVpdPanel.h
new file mode 100644
index 00000000000..dee6b127303
--- /dev/null
+++ b/include/asm-ppc64/iSeries/ItExtVpdPanel.h
@@ -0,0 +1,58 @@
+/*
+ * ItExtVpdPanel.h
+ * Copyright (C) 2002  Dave Boutcher 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 _ITEXTVPDPANEL_H
+#define _ITEXTVPDPANEL_H
+
+/*
+ *
+ *	This struct maps the panel information 
+ *
+ * Warning:
+ *	This data must match the architecture for the panel information
+ *
+ */
+
+
+/*-------------------------------------------------------------------
+ * Standard Includes
+ *------------------------------------------------------------------- 
+*/
+#include <asm/types.h>
+
+struct ItExtVpdPanel
+{
+  // Definition of the Extended Vpd On Panel Data Area
+  char                      systemSerial[8];
+  char                      mfgID[4];
+  char                      reserved1[24];
+  char                      machineType[4];
+  char                      systemID[6];
+  char                      somUniqueCnt[4];
+  char                      serialNumberCount;
+  char                      reserved2[7];
+  u16                       bbu3;
+  u16                       bbu2;
+  u16                       bbu1;
+  char                      xLocationLabel[8];
+  u8                        xRsvd1[6];
+  u16                       xFrameId;
+  u8                        xRsvd2[48];
+};
+
+#endif /* _ITEXTVPDPANEL_H  */
diff --git a/include/asm-ppc64/iSeries/ItIplParmsReal.h b/include/asm-ppc64/iSeries/ItIplParmsReal.h
new file mode 100644
index 00000000000..4d8b430ab12
--- /dev/null
+++ b/include/asm-ppc64/iSeries/ItIplParmsReal.h
@@ -0,0 +1,76 @@
+/*
+ * ItIplParmsReal.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 _ITIPLPARMSREAL_H
+#define _ITIPLPARMSREAL_H
+
+//==============================================================================
+//
+//	This struct maps the IPL Parameters DMA'd from the SP.                  
+//
+// Warning:
+//	This data must map in exactly 64 bytes and match the architecture for
+//	the IPL parms
+//
+//=============================================================================
+
+
+//-------------------------------------------------------------------
+// Standard Includes
+//-------------------------------------------------------------------
+#include <asm/types.h>
+
+struct ItIplParmsReal
+{
+	u8	xFormat;		// Defines format of IplParms		x00-x00
+	u8	xRsvd01:6;		// Reserved				x01-x01
+	u8	xAlternateSearch:1;	// Alternate search indicator		...
+	u8	xUaSupplied:1;		// UA Supplied on programmed IPL	...
+	u8	xLsUaFormat;		// Format byte for UA			x02-x02
+	u8	xRsvd02;		// Reserved				x03-x03
+	u32	xLsUa;			// LS UA				x04-x07
+	u32	xUnusedLsLid;		// First OS LID to load			x08-x0B
+	u16	xLsBusNumber;		// LS Bus Number			x0C-x0D
+	u8	xLsCardAdr;		// LS Card Address			x0E-x0E
+	u8	xLsBoardAdr;		// LS Board Address			x0F-x0F
+	u32	xRsvd03;		// Reserved				x10-x13
+	u8	xSpcnPresent:1;		// SPCN present				x14-x14
+	u8	xCpmPresent:1;		// CPM present				...
+	u8	xRsvd04:6;		// Reserved				...
+	u8	xRsvd05:4;		// Reserved				x15-x15
+	u8	xKeyLock:4;		// Keylock setting			...
+	u8	xRsvd06:6;		// Reserved				x16-x16
+	u8	xIplMode:2;		// Ipl mode (A|B|C|D)			...
+	u8	xHwIplType;		// Fast v slow v slow EC HW IPL		x17-x17
+	u16	xCpmEnabledIpl:1;	// CPM in effect when IPL initiated	x18-x19
+	u16	xPowerOnResetIpl:1;	// Indicate POR condition		...
+	u16	xMainStorePreserved:1;	// Main Storage is preserved		...
+	u16	xRsvd07:13;		// Reserved				...
+	u16	xIplSource:16;		// Ipl source				x1A-x1B
+	u8	xIplReason:8;		// Reason for this IPL			x1C-x1C
+	u8	xRsvd08;		// Reserved				x1D-x1D
+	u16	xRsvd09;		// Reserved				x1E-x1F
+	u16	xSysBoxType;		// System Box Type			x20-x21
+	u16	xSysProcType;		// System Processor Type		x22-x23
+	u32	xRsvd10;		// Reserved				x24-x27
+	u64	xRsvd11;		// Reserved				x28-x2F
+	u64	xRsvd12;		// Reserved				x30-x37
+	u64	xRsvd13;		// Reserved				x38-x3F
+};
+
+#endif /* _ITIPLPARMSREAL_H */
diff --git a/include/asm-ppc64/iSeries/ItLpNaca.h b/include/asm-ppc64/iSeries/ItLpNaca.h
new file mode 100644
index 00000000000..5baffddfae1
--- /dev/null
+++ b/include/asm-ppc64/iSeries/ItLpNaca.h
@@ -0,0 +1,88 @@
+/*
+ * ItLpNaca.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 _ITLPNACA_H
+#define _ITLPNACA_H
+
+//=============================================================================
+//
+//	This control block contains the data that is shared between the
+//	hypervisor (PLIC) and the OS.
+//
+//=============================================================================
+
+struct ItLpNaca
+{
+//=============================================================================
+// CACHE_LINE_1 0x0000 - 0x007F Contains read-only data
+//=============================================================================
+	u32	xDesc;			// Eye catcher			x00-x03
+	u16	xSize;			// Size of this class		x04-x05
+	u16	xIntHdlrOffset;		// Offset to IntHdlr array	x06-x07
+	u8	xMaxIntHdlrEntries;	// Number of entries in array	x08-x08
+	u8	xPrimaryLpIndex;	// LP Index of Primary		x09-x09
+	u8	xServiceLpIndex;	// LP Ind of Service Focal Pointx0A-x0A
+	u8	xLpIndex;		// LP Index			x0B-x0B
+	u16	xMaxLpQueues;		// Number of allocated queues	x0C-x0D
+	u16	xLpQueueOffset;		// Offset to start of LP queues	x0E-x0F
+	u8	xPirEnvironMode:8;	// Piranha or hardware		x10-x10
+	u8	xPirConsoleMode:8;	// Piranha console indicator	x11-x11
+	u8	xPirDasdMode:8;		// Piranha dasd indicator	x12-x12
+	u8	xRsvd1_0[5];		// Reserved for Piranha related	x13-x17
+	u8	xLparInstalled:1;	// Is LPAR installed on system	x18-x1F
+	u8	xSysPartitioned:1;	// Is the system partitioned	...
+	u8	xHwSyncedTBs:1;		// Hardware synced TBs		...
+	u8	xIntProcUtilHmt:1;	// Utilize HMT for interrupts	...
+	u8	xRsvd1_1:4;		// Reserved			...
+	u8	xSpVpdFormat:8;		// VPD areas are in CSP format	...
+	u8	xIntProcRatio:8;	// Ratio of int procs to procs	...
+	u8	xRsvd1_2[5];		// Reserved			...
+	u16	xRsvd1_3;		// Reserved			x20-x21
+	u16	xPlicVrmIndex;		// VRM index of PLIC		x22-x23
+	u16	xMinSupportedSlicVrmInd;// Min supported OS VRM index	x24-x25
+	u16	xMinCompatableSlicVrmInd;// Min compatible OS VRM index x26-x27
+	u64	xLoadAreaAddr;		// ER address of load area	x28-x2F
+	u32	xLoadAreaChunks;	// Chunks for the load area	x30-x33
+	u32	xPaseSysCallCRMask;	// Mask used to test CR before  x34-x37
+	// doing an ASR switch on PASE
+	// system call.
+	u64	xSlicSegmentTablePtr;   // Pointer to Slic seg table.   x38-x3f
+	u8	xRsvd1_4[64];		//         			x40-x7F 
+   
+//=============================================================================
+// CACHE_LINE_2 0x0080 - 0x00FF Contains local read-write data
+//=============================================================================
+	u8	xRsvd2_0[128];		// Reserved			x00-x7F
+
+//=============================================================================
+// CACHE_LINE_3-6 0x0100 - 0x02FF Contains LP Queue indicators
+// NB: Padding required to keep xInterrruptHdlr at x300 which is required 
+// for v4r4 PLIC.
+//=============================================================================
+	u8	xOldLpQueue[128];	// LP Queue needed for v4r4	100-17F
+	u8	xRsvd3_0[384];		// Reserved			180-2FF
+//=============================================================================
+// CACHE_LINE_7-8 0x0300 - 0x03FF Contains the address of the OS interrupt
+//  handlers
+//=============================================================================
+	u64	xInterruptHdlr[32];	// Interrupt handlers		300-x3FF
+};
+
+//=============================================================================
+
+#endif /* _ITLPNACA_H */
diff --git a/include/asm-ppc64/iSeries/ItLpQueue.h b/include/asm-ppc64/iSeries/ItLpQueue.h
new file mode 100644
index 00000000000..4f4dde2a638
--- /dev/null
+++ b/include/asm-ppc64/iSeries/ItLpQueue.h
@@ -0,0 +1,92 @@
+/*
+ * ItLpQueue.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 _ITLPQUEUE_H
+#define _ITLPQUEUE_H
+
+//=============================================================================
+//
+//	This control block defines the simple LP queue structure that is 
+//	shared between the hypervisor (PLIC) and the OS in order to send 
+//	events to an LP.  
+//    
+
+#include <asm/types.h>
+#include <asm/ptrace.h>
+
+struct HvLpEvent;
+
+#define ITMaxLpQueues 8
+
+#define NotUsed		0	// Queue will not be used by PLIC
+#define DedicatedIo	1	// Queue dedicated to IO processor specified
+#define DedicatedLp	2	// Queue dedicated to LP specified
+#define Shared		3	// Queue shared for both IO and LP
+
+#define LpEventStackSize 4096
+#define LpEventMaxSize   256
+#define LpEventAlign	 64
+
+struct ItLpQueue
+{
+//
+//  The xSlicCurEventPtr is the pointer to the next event stack entry that will
+//  become valid.  The OS must peek at this entry to determine if it is valid.
+//  PLIC will set the valid indicator as the very last store into that entry.
+//
+//  When the OS has completed processing of the event then it will mark the event
+//  as invalid so that PLIC knows it can store into that event location again.
+//
+// If the event stack fills and there are overflow events, then PLIC will set 
+// the xPlicOverflowIntPending flag in which case the OS will have to fetch the 
+// additional LP events once they have drained the event stack.
+//
+// The first 16-bytes are known by both the OS and PLIC.  The remainder of the
+// cache line is for use by the OS.
+//
+//=============================================================================
+	u8	xPlicOverflowIntPending;// 0x00 Overflow events are pending
+	u8	xPlicStatus;		// 0x01 DedicatedIo or DedicatedLp or NotUsed
+	u16	xSlicLogicalProcIndex;	// 0x02 Logical Proc Index for correlation
+	u8	xPlicRsvd[12];		// 0x04
+	char*	xSlicCurEventPtr;	// 0x10
+	char*	xSlicLastValidEventPtr;	// 0x18
+	char*	xSlicEventStackPtr;	// 0x20
+	u8	xIndex;			// 0x28 unique sequential index.
+	u8	xSlicRsvd[3];		// 0x29-2b
+	u32	xInUseWord;		// 0x2C
+	u64	xLpIntCount;		// 0x30 Total Lp Int msgs processed
+	u64	xLpIntCountByType[9];	// 0x38-0x7F Event counts by type
+};
+
+extern struct ItLpQueue xItLpQueue;
+
+extern struct HvLpEvent * ItLpQueue_getNextLpEvent( struct ItLpQueue * );
+extern int ItLpQueue_isLpIntPending( struct ItLpQueue * ); 
+extern unsigned ItLpQueue_process( struct ItLpQueue *, struct pt_regs * );
+extern void ItLpQueue_clearValid( struct HvLpEvent * );
+
+static __inline__ void process_iSeries_events( void )
+{
+	__asm__ __volatile__ (
+	"	li	0,0x5555	\n\
+		sc"
+	: : : "r0", "r3" );	
+}
+
+#endif /* _ITLPQUEUE_H */
diff --git a/include/asm-ppc64/iSeries/ItLpRegSave.h b/include/asm-ppc64/iSeries/ItLpRegSave.h
new file mode 100644
index 00000000000..dafc4c81378
--- /dev/null
+++ b/include/asm-ppc64/iSeries/ItLpRegSave.h
@@ -0,0 +1,87 @@
+/*
+ * ItLpRegSave.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 _ITLPREGSAVE_H
+#define _ITLPREGSAVE_H
+
+//=====================================================================================
+//
+//	This control block contains the data that is shared between PLIC
+//	and the OS
+//    
+//
+
+struct ItLpRegSave
+{
+	u32	xDesc;		// Eye catcher  "LpRS" ebcdic	000-003
+	u16	xSize;		// Size of this class		004-005
+	u8	xInUse;         // Area is live                 006-007
+	u8	xRsvd1[9]; 	// Reserved			007-00F
+
+	u8      xFixedRegSave[352]; // Fixed Register Save Area 010-16F 
+	u32	xCTRL;		// Control Register		170-173
+	u32	xDEC;		// Decrementer			174-177    
+	u32	xFPSCR;		// FP Status and Control Reg	178-17B
+	u32	xPVR;		// Processor Version Number	17C-17F
+    
+	u64	xMMCR0;		// Monitor Mode Control Reg 0	180-187
+	u32	xPMC1;		// Perf Monitor Counter 1	188-18B
+	u32	xPMC2;		// Perf Monitor Counter 2	18C-18F
+	u32	xPMC3;		// Perf Monitor Counter 3	190-193
+	u32	xPMC4;		// Perf Monitor Counter 4	194-197
+	u32	xPIR;		// Processor ID Reg		198-19B
+    
+	u32	xMMCR1;		// Monitor Mode Control Reg 1	19C-19F
+	u32	xMMCRA;		// Monitor Mode Control Reg A	1A0-1A3
+	u32	xPMC5;		// Perf Monitor Counter 5	1A4-1A7
+	u32	xPMC6;		// Perf Monitor Counter 6	1A8-1AB
+	u32	xPMC7;		// Perf Monitor Counter 7	1AC-1AF
+	u32	xPMC8;		// Perf Monitor Counter 8	1B0-1B3
+	u32	xTSC;		// Thread Switch Control	1B4-1B7
+	u32	xTST;		// Thread Switch Timeout	1B8-1BB
+	u32	xRsvd;          // Reserved                     1BC-1BF
+
+	u64	xACCR;		// Address Compare Control Reg	1C0-1C7
+	u64	xIMR;		// Instruction Match Register	1C8-1CF    
+	u64	xSDR1;		// Storage Description Reg 1	1D0-1D7    
+	u64	xSPRG0;		// Special Purpose Reg General0	1D8-1DF
+	u64	xSPRG1;		// Special Purpose Reg General1	1E0-1E7
+	u64	xSPRG2;		// Special Purpose Reg General2	1E8-1EF
+	u64	xSPRG3;		// Special Purpose Reg General3	1F0-1F7
+	u64	xTB;		// Time Base Register		1F8-1FF
+   
+	u64	xFPR[32];	// Floating Point Registers	200-2FF
+
+	u64	xMSR;		// Machine State Register  	300-307
+	u64	xNIA;		// Next Instruction Address	308-30F
+
+	u64	xDABR;		// Data Address Breakpoint Reg	310-317
+	u64	xIABR;		// Inst Address Breakpoint Reg	318-31F
+
+	u64	xHID0;		// HW Implementation Dependent0	320-327
+
+	u64	xHID4;		// HW Implementation Dependent4	328-32F
+	u64	xSCOMd;		// SCON Data Reg (SPRG4)       	330-337
+	u64	xSCOMc;		// SCON Command Reg (SPRG5)    	338-33F
+	u64	xSDAR;		// Sample Data Address Register	340-347
+	u64	xSIAR;		// Sample Inst Address Register	348-34F
+
+	u8	xRsvd3[176];	// Reserved			350-3FF
+};
+
+#endif /* _ITLPREGSAVE_H */
diff --git a/include/asm-ppc64/iSeries/ItSpCommArea.h b/include/asm-ppc64/iSeries/ItSpCommArea.h
new file mode 100644
index 00000000000..f1b56f9e11e
--- /dev/null
+++ b/include/asm-ppc64/iSeries/ItSpCommArea.h
@@ -0,0 +1,39 @@
+/*
+ * ItSpCommArea.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 _ITSPCOMMAREA_H
+#define _ITSPCOMMAREA_H
+
+
+struct SpCommArea
+{
+	u32	xDesc;			// Descriptor (only in new formats)	000-003
+	u8	xFormat;		// Format (only in new formats)		004-004
+	u8	xRsvd1[11];		// Reserved				005-00F
+	u64	xRawTbAtIplStart;	// Raw HW TB value when IPL is started	010-017
+	u64	xRawTodAtIplStart;	// Raw HW TOD value when IPL is started	018-01F
+	u64	xBcdTimeAtIplStart;	// BCD time when IPL is started		020-027
+	u64	xBcdTimeAtOsStart;	// BCD time when OS passed control	028-02F
+	u8	xRsvd2[80];		// Reserved				030-07F
+};
+
+extern struct SpCommArea xSpCommArea;
+
+#endif /* _ITSPCOMMAREA_H */
diff --git a/include/asm-ppc64/iSeries/ItVpdAreas.h b/include/asm-ppc64/iSeries/ItVpdAreas.h
new file mode 100644
index 00000000000..d120439f30a
--- /dev/null
+++ b/include/asm-ppc64/iSeries/ItVpdAreas.h
@@ -0,0 +1,96 @@
+/*
+ * ItVpdAreas.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 _ITVPDAREAS_H
+#define _ITVPDAREAS_H
+
+//=====================================================================================
+//
+//      This file defines the address and length of all of the VPD area passed to
+//	the OS from PLIC (most of which start from the SP).
+//
+
+#include <asm/types.h>
+
+// VPD Entry index is carved in stone - cannot be changed (easily).
+#define ItVpdCecVpd				   0
+#define ItVpdDynamicSpace			   1
+#define ItVpdExtVpd				   2
+#define ItVpdExtVpdOnPanel			   3
+#define ItVpdFirstPaca				   4
+#define ItVpdIoVpd				   5
+#define ItVpdIplParms				   6
+#define ItVpdMsVpd				   7
+#define ItVpdPanelVpd				   8
+#define ItVpdLpNaca				   9
+#define ItVpdBackplaneAndMaybeClockCardVpd        10 
+#define ItVpdRecoveryLogBuffer		          11
+#define ItVpdSpCommArea				  12
+#define ItVpdSpLogBuffer			  13
+#define ItVpdSpLogBufferSave			  14
+#define ItVpdSpCardVpd				  15
+#define ItVpdFirstProcVpd			  16	
+#define ItVpdApModelVpd				  17
+#define ItVpdClockCardVpd			  18
+#define ItVpdBusExtCardVpd			  19
+#define ItVpdProcCapacityVpd			  20
+#define ItVpdInteractiveCapacityVpd		  21
+#define ItVpdFirstSlotLabel			  22
+#define ItVpdFirstLpQueue			  23
+#define ItVpdFirstL3CacheVpd			  24	
+#define ItVpdFirstProcFruVpd			  25
+
+#define ItVpdMaxEntries				  26
+
+
+#define ItDmaMaxEntries				  10
+
+#define ItVpdAreasMaxSlotLabels		 192 
+
+
+struct SlicVpdAdrs {
+	u32	pad1;
+	void *  vpdAddr;
+};
+
+
+struct	ItVpdAreas
+{
+	u32	xSlicDesc;		// Descriptor				000-003
+	u16	xSlicSize;		// Size of this control block		004-005
+	u16	xPlicAdjustVpdLens:1;	// Flag to indicate new interface 	006-007
+	u16	xRsvd1:15;		// Reserved bits			...
+	u16	xSlicVpdEntries;	// Number of VPD entries		008-009
+	u16	xSlicDmaEntries;	// Number of DMA entries		00A-00B
+	u16	xSlicMaxLogicalProcs;	// Maximum logical processors		00C-00D
+	u16	xSlicMaxPhysicalProcs;	// Maximum physical processors		00E-00F
+	u16	xSlicDmaToksOffset;	// Offset into this of array		010-011
+	u16	xSlicVpdAdrsOffset;	// Offset into this of array		012-013
+	u16	xSlicDmaLensOffset;	// Offset into this of array		014-015
+	u16	xSlicVpdLensOffset;	// Offset into this of array		016-017
+	u16	xSlicMaxSlotLabels;	// Maximum number of slot labels	018-019
+	u16	xSlicMaxLpQueues;	// Maximum number of LP Queues		01A-01B
+	u8	xRsvd2[4];		// Reserved				01C-01F
+	u64	xRsvd3[12];		// Reserved				020-07F
+	u32	xPlicDmaLens[ItDmaMaxEntries];// Array of DMA lengths		080-0A7
+	u32	xPlicDmaToks[ItDmaMaxEntries];// Array of DMA tokens		0A8-0CF
+	u32	xSlicVpdLens[ItVpdMaxEntries];// Array of VPD lengths		0D0-12F
+	void * xSlicVpdAdrs[ItVpdMaxEntries];// Array of VPD buffers	130-1EF
+};
+
+#endif /* _ITVPDAREAS_H */
diff --git a/include/asm-ppc64/iSeries/LparData.h b/include/asm-ppc64/iSeries/LparData.h
new file mode 100644
index 00000000000..e54f3b686e5
--- /dev/null
+++ b/include/asm-ppc64/iSeries/LparData.h
@@ -0,0 +1,49 @@
+/*
+ * LparData.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 _LPARDATA_H
+#define _LPARDATA_H
+
+#include <asm/types.h>
+#include <asm/page.h>
+#include <asm/abs_addr.h>
+
+#include <asm/iSeries/ItLpNaca.h>
+#include <asm/iSeries/ItLpRegSave.h>
+#include <asm/iSeries/HvReleaseData.h>
+#include <asm/iSeries/LparMap.h>
+#include <asm/iSeries/ItVpdAreas.h>
+#include <asm/iSeries/ItIplParmsReal.h>
+#include <asm/iSeries/ItExtVpdPanel.h>
+#include <asm/iSeries/ItLpQueue.h>
+#include <asm/iSeries/IoHriProcessorVpd.h>
+
+extern struct LparMap	xLparMap;
+extern struct HvReleaseData hvReleaseData;
+extern struct ItLpNaca	itLpNaca;
+extern struct ItIplParmsReal xItIplParmsReal;
+extern struct ItExtVpdPanel xItExtVpdPanel;
+extern struct IoHriProcessorVpd xIoHriProcessorVpd[];
+extern struct ItLpQueue xItLpQueue;
+extern struct ItVpdAreas itVpdAreas;
+extern u64    xMsVpd[];
+extern struct msChunks msChunks;
+
+
+#endif /* _LPARDATA_H */
diff --git a/include/asm-ppc64/iSeries/LparMap.h b/include/asm-ppc64/iSeries/LparMap.h
new file mode 100644
index 00000000000..075205bb0f4
--- /dev/null
+++ b/include/asm-ppc64/iSeries/LparMap.h
@@ -0,0 +1,67 @@
+/*
+ * LparMap.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 _LPARMAP_H
+#define _LPARMAP_H
+
+#include <asm/types.h>
+
+/* The iSeries hypervisor will set up mapping for one or more 
+ * ESID/VSID pairs (in SLB/segment registers) and will set up
+ * mappings of one or more ranges of pages to VAs.
+ * We will have the hypervisor set up the ESID->VSID mapping
+ * for the four kernel segments (C-F).  With shared processors,
+ * the hypervisor will clear all segment registers and reload
+ * these four whenever the processor is switched from one 
+ * partition to another.
+ */
+
+/* The Vsid and Esid identified below will be used by the hypervisor
+ * to set up a memory mapping for part of the load area before giving
+ * control to the Linux kernel.  The load area is 64 MB, but this must
+ * not attempt to map the whole load area.  The Hashed Page Table may
+ * need to be located within the load area (if the total partition size
+ * is 64 MB), but cannot be mapped.  Typically, this should specify
+ * to map half (32 MB) of the load area.
+ * 
+ * The hypervisor will set up page table entries for the number of 
+ * pages specified.
+ *
+ * In 32-bit mode, the hypervisor will load all four of the
+ * segment registers (identified by the low-order four bits of the 
+ * Esid field.  In 64-bit mode, the hypervisor will load one SLB
+ * entry to map the Esid to the Vsid.
+*/
+
+// Hypervisor initially maps 32MB of the load area 
+#define HvPagesToMap 8192
+
+struct LparMap
+{
+	u64	  xNumberEsids;		// Number of ESID/VSID pairs (1)
+	u64	  xNumberRanges;	// Number of VA ranges to map (1)
+	u64	  xSegmentTableOffs;	// Page number within load area of seg table (0)
+	u64	  xRsvd[5];		// Reserved (0)
+	u64	  xKernelEsid;  	// Esid used to map kernel load (0x0C00000000)	
+	u64	  xKernelVsid;		// Vsid used to map kernel load (0x0C00000000)
+	u64	  xPages;		// Number of pages to be mapped	(8192)
+	u64	  xOffset;		// Offset from start of load area (0)
+	u64	  xVPN;			// Virtual Page Number (0x000C000000000000)
+};
+
+#endif /* _LPARMAP_H */
diff --git a/include/asm-ppc64/iSeries/XmPciLpEvent.h b/include/asm-ppc64/iSeries/XmPciLpEvent.h
new file mode 100644
index 00000000000..a3d27f116e4
--- /dev/null
+++ b/include/asm-ppc64/iSeries/XmPciLpEvent.h
@@ -0,0 +1,18 @@
+
+#ifndef	__XMPCILPEVENT_H__
+#define	__XMPCILPEVENT_H__
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int XmPciLpEvent_init(void);
+void ppc_irq_dispatch_handler(struct pt_regs *regs, int irq);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __XMPCILPEVENT_H__ */
diff --git a/include/asm-ppc64/iSeries/iSeries_io.h b/include/asm-ppc64/iSeries/iSeries_io.h
new file mode 100644
index 00000000000..f52b7599b37
--- /dev/null
+++ b/include/asm-ppc64/iSeries/iSeries_io.h
@@ -0,0 +1,46 @@
+#ifndef _ISERIES_IO_H
+#define _ISERIES_IO_H
+
+#include <linux/config.h>
+
+#ifdef CONFIG_PPC_ISERIES
+#include <linux/types.h>
+/************************************************************************/
+/* File iSeries_io.h created by Allan Trautman on Thu Dec 28 2000.      */
+/************************************************************************/
+/* Remaps the io.h for the iSeries Io                                   */
+/* Copyright (C) 20yy  Allan H Trautman, 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                                          */
+/************************************************************************/
+/* Change Activity:                                                     */
+/*   Created December 28, 2000                                          */
+/* End Change Activity                                                  */
+/************************************************************************/
+extern u8   iSeries_Read_Byte(const volatile void __iomem * IoAddress);
+extern u16  iSeries_Read_Word(const volatile void __iomem * IoAddress);
+extern u32  iSeries_Read_Long(const volatile void __iomem * IoAddress);
+extern void iSeries_Write_Byte(u8  IoData, volatile void __iomem * IoAddress);
+extern void iSeries_Write_Word(u16 IoData, volatile void __iomem * IoAddress);
+extern void iSeries_Write_Long(u32 IoData, volatile void __iomem * IoAddress);
+
+extern void iSeries_memset_io(volatile void __iomem *dest, char x, size_t n);
+extern void iSeries_memcpy_toio(volatile void __iomem *dest, void *source, size_t n);
+extern void iSeries_memcpy_fromio(void *dest, const volatile void __iomem *source, size_t n);
+
+#endif /* CONFIG_PPC_ISERIES */
+#endif /* _ISERIES_IO_H */
diff --git a/include/asm-ppc64/iSeries/iSeries_irq.h b/include/asm-ppc64/iSeries/iSeries_irq.h
new file mode 100644
index 00000000000..ff8ddede038
--- /dev/null
+++ b/include/asm-ppc64/iSeries/iSeries_irq.h
@@ -0,0 +1,19 @@
+#ifndef	__ISERIES_IRQ_H__
+#define	__ISERIES_IRQ_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void iSeries_init_IRQ(void);
+int  iSeries_allocate_IRQ(HvBusNumber, HvSubBusNumber, HvAgentId);
+int  iSeries_assign_IRQ(int, HvBusNumber, HvSubBusNumber, HvAgentId);
+void iSeries_activate_IRQs(void);
+
+int XmPciLpEvent_init(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __ISERIES_IRQ_H__ */
diff --git a/include/asm-ppc64/iSeries/iSeries_pci.h b/include/asm-ppc64/iSeries/iSeries_pci.h
new file mode 100644
index 00000000000..5769cff4c00
--- /dev/null
+++ b/include/asm-ppc64/iSeries/iSeries_pci.h
@@ -0,0 +1,112 @@
+#ifndef _ISERIES_64_PCI_H
+#define _ISERIES_64_PCI_H
+
+/************************************************************************/
+/* File iSeries_pci.h created by Allan Trautman on Tue Feb 20, 2001.    */
+/************************************************************************/
+/* Define some useful macros for the iSeries pci routines.              */
+/* Copyright (C) 2001  Allan H Trautman, 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                                          */
+/************************************************************************/
+/* Change Activity:                                                     */
+/*   Created Feb 20, 2001                                               */
+/*   Added device reset, March 22, 2001                                 */
+/*   Ported to ppc64, May 25, 2001                                      */
+/* End Change Activity                                                  */
+/************************************************************************/
+
+#include <asm/iSeries/HvCallPci.h>
+#include <asm/abs_addr.h>
+
+struct pci_dev;				/* For Forward Reference        */
+struct iSeries_Device_Node;
+
+/************************************************************************/
+/* Gets iSeries Bus, SubBus, DevFn using iSeries_Device_Node structure */
+/************************************************************************/
+
+#define ISERIES_BUS(DevPtr)	DevPtr->DsaAddr.Dsa.busNumber
+#define ISERIES_SUBBUS(DevPtr)	DevPtr->DsaAddr.Dsa.subBusNumber
+#define ISERIES_DEVICE(DevPtr)	DevPtr->DsaAddr.Dsa.deviceId
+#define ISERIES_DSA(DevPtr)	DevPtr->DsaAddr.DsaAddr
+#define ISERIES_DEVFUN(DevPtr)	DevPtr->DevFn
+#define ISERIES_DEVNODE(PciDev) ((struct iSeries_Device_Node*)PciDev->sysdata)
+
+#define EADsMaxAgents 7
+
+/************************************************************************/
+/* Decodes Linux DevFn to iSeries DevFn, bridge device, or function.    */
+/* For Linux, see PCI_SLOT and PCI_FUNC in include/linux/pci.h          */
+/************************************************************************/
+
+#define ISERIES_PCI_AGENTID(idsel,func)	((idsel & 0x0F) << 4) | (func  & 0x07)
+#define ISERIES_ENCODE_DEVICE(agentid)	((0x10) | ((agentid&0x20)>>2) | (agentid&07))
+
+#define ISERIES_GET_DEVICE_FROM_SUBBUS(subbus)   ((subbus >> 5) & 0x7)
+#define ISERIES_GET_FUNCTION_FROM_SUBBUS(subbus) ((subbus >> 2) & 0x7)
+
+/*
+ * N.B. the ISERIES_DECODE_* macros are not used anywhere, and I think
+ * the 0x71 (at least) must be wrong - 0x78 maybe?  -- paulus.
+ */
+#define ISERIES_DECODE_DEVFN(linuxdevfn)  (((linuxdevfn & 0x71) << 1) | (linuxdevfn & 0x07))
+#define ISERIES_DECODE_DEVICE(linuxdevfn) (((linuxdevfn & 0x38) >> 3) |(((linuxdevfn & 0x40) >> 2) + 0x10))
+#define ISERIES_DECODE_FUNCTION(linuxdevfn) (linuxdevfn & 0x07)
+
+/************************************************************************/
+/* Converts Virtual Address to Real Address for Hypervisor calls        */
+/************************************************************************/
+
+#define ISERIES_HV_ADDR(virtaddr)  (0x8000000000000000 | virt_to_abs(virtaddr))
+
+/************************************************************************/
+/* iSeries Device Information                                           */
+/************************************************************************/
+
+struct iSeries_Device_Node {
+	struct list_head Device_List;
+	struct pci_dev* PciDev;         /* Pointer to pci_dev structure*/
+        union HvDsaMap	DsaAddr;	/* Direct Select Address       */
+                                        /* busNumber,subBusNumber,     */ 
+	                                /* deviceId, barNumber         */
+	HvAgentId       AgentId;	/* Hypervisor DevFn            */
+	int             DevFn;          /* Linux devfn                 */
+	int             BarOffset;
+	int             Irq;            /* Assigned IRQ                */
+	int             ReturnCode;	/* Return Code Holder          */
+	int             IoRetry;        /* Current Retry Count         */
+	int             Flags;          /* Possible flags(disable/bist)*/
+	u16             Vendor;         /* Vendor ID                   */
+	u8              LogicalSlot;    /* Hv Slot Index for Tces      */
+	struct iommu_table* iommu_table;/* Device TCE Table            */ 
+	u8              PhbId;          /* Phb Card is on.             */
+	u16             Board;          /* Board Number                */
+	u8              FrameId;	/* iSeries spcn Frame Id       */
+	char            CardLocation[4];/* Char format of planar vpd   */
+	char            Location[20];   /* Frame  1, Card C10          */
+};
+
+/************************************************************************/
+/* Functions                                                            */
+/************************************************************************/
+
+extern int           iSeries_Device_Information(struct pci_dev*,char*, int);
+extern void          iSeries_Get_Location_Code(struct iSeries_Device_Node*);
+extern int           iSeries_Device_ToggleReset(struct pci_dev* PciDev, int AssertTime, int DelayTime);
+
+#endif /* _ISERIES_64_PCI_H */
diff --git a/include/asm-ppc64/iSeries/iSeries_proc.h b/include/asm-ppc64/iSeries/iSeries_proc.h
new file mode 100644
index 00000000000..adb6dc14dd4
--- /dev/null
+++ b/include/asm-ppc64/iSeries/iSeries_proc.h
@@ -0,0 +1,24 @@
+/*
+ * iSeries_proc.h
+ * Copyright (C) 2001  Kyle A. Lucke 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 _ISERIES_PROC_H
+#define _ISERIES_PROC_H
+
+extern void iSeries_proc_early_init(void);
+
+#endif /* _iSeries_PROC_H */
diff --git a/include/asm-ppc64/iSeries/mf.h b/include/asm-ppc64/iSeries/mf.h
new file mode 100644
index 00000000000..2e59a8e15a0
--- /dev/null
+++ b/include/asm-ppc64/iSeries/mf.h
@@ -0,0 +1,57 @@
+/*
+ * mf.h
+ * Copyright (C) 2001  Troy D. Armstrong IBM Corporation
+ * Copyright (C) 2004  Stephen Rothwell IBM Corporation
+ *
+ * This modules exists as an interface between a Linux secondary partition
+ * running on an iSeries and the primary partition's Virtual Service
+ * Processor (VSP) object.  The VSP has final authority over powering on/off
+ * all partitions in the iSeries.  It also provides miscellaneous low-level
+ * machine facility type operations.
+ *
+ * 
+ * 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 _ASM_PPC64_ISERIES_MF_H
+#define _ASM_PPC64_ISERIES_MF_H
+
+#include <linux/types.h>
+
+#include <asm/iSeries/HvTypes.h>
+#include <asm/iSeries/HvCallEvent.h>
+
+struct rtc_time;
+
+typedef void (*MFCompleteHandler)(void *clientToken, int returnCode);
+
+extern void mf_allocate_lp_events(HvLpIndex targetLp, HvLpEvent_Type type,
+		unsigned size, unsigned amount, MFCompleteHandler hdlr,
+		void *userToken);
+extern void mf_deallocate_lp_events(HvLpIndex targetLp, HvLpEvent_Type type,
+		unsigned count, MFCompleteHandler hdlr, void *userToken);
+
+extern void mf_power_off(void);
+extern void mf_reboot(void);
+
+extern void mf_display_src(u32 word);
+extern void mf_display_progress(u16 value);
+extern void mf_clear_src(void);
+
+extern void mf_init(void);
+
+extern int mf_get_rtc(struct rtc_time *tm);
+extern int mf_set_rtc(struct rtc_time *tm);
+
+#endif /* _ASM_PPC64_ISERIES_MF_H */
diff --git a/include/asm-ppc64/iSeries/vio.h b/include/asm-ppc64/iSeries/vio.h
new file mode 100644
index 00000000000..3e5766a849d
--- /dev/null
+++ b/include/asm-ppc64/iSeries/vio.h
@@ -0,0 +1,129 @@
+/* -*- linux-c -*-
+ *  drivers/char/vio.h
+ *
+ *  iSeries Virtual I/O Message Path header
+ *
+ *  Authors: Dave Boutcher <boutcher@us.ibm.com>
+ *           Ryan Arnold <ryanarn@us.ibm.com>
+ *           Colin Devilbiss <devilbis@us.ibm.com>
+ *
+ * (C) Copyright 2000 IBM Corporation
+ * 
+ * This header file is used by the iSeries virtual I/O device
+ * drivers.  It defines the interfaces to the common functions
+ * (implemented in drivers/char/viopath.h) as well as defining
+ * common functions and structures.  Currently (at the time I 
+ * wrote this comment) the iSeries virtual I/O device drivers
+ * that use this are 
+ *   drivers/block/viodasd.c 
+ *   drivers/char/viocons.c
+ *   drivers/char/viotape.c
+ *   drivers/cdrom/viocd.c
+ *
+ * The iSeries virtual ethernet support (veth.c) uses a whole
+ * different set of functions.
+ * 
+ * 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) anyu 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 _ISERIES_VIO_H
+#define _ISERIES_VIO_H
+
+#include <asm/iSeries/HvTypes.h>
+#include <asm/iSeries/HvLpEvent.h>
+
+/* iSeries virtual I/O events use the subtype field in
+ * HvLpEvent to figure out what kind of vio event is coming
+ * in.  We use a table to route these, and this defines
+ * the maximum number of distinct subtypes
+ */
+#define VIO_MAX_SUBTYPES 8
+
+/* Each subtype can register a handler to process their events.
+ * The handler must have this interface.
+ */
+typedef void (vio_event_handler_t) (struct HvLpEvent * event);
+
+int viopath_open(HvLpIndex remoteLp, int subtype, int numReq);
+int viopath_close(HvLpIndex remoteLp, int subtype, int numReq);
+int vio_setHandler(int subtype, vio_event_handler_t * beh);
+int vio_clearHandler(int subtype);
+int viopath_isactive(HvLpIndex lp);
+HvLpInstanceId viopath_sourceinst(HvLpIndex lp);
+HvLpInstanceId viopath_targetinst(HvLpIndex lp);
+void vio_set_hostlp(void);
+void *vio_get_event_buffer(int subtype);
+void vio_free_event_buffer(int subtype, void *buffer);
+
+extern HvLpIndex viopath_hostLp;
+extern HvLpIndex viopath_ourLp;
+
+#define VIOCHAR_MAX_DATA 200
+
+#define VIOMAJOR_SUBTYPE_MASK 0xff00
+#define VIOMINOR_SUBTYPE_MASK 0x00ff
+#define VIOMAJOR_SUBTYPE_SHIFT 8
+
+#define VIOVERSION            0x0101
+
+/*
+ * This is the general structure for VIO errors; each module should have
+ * a table of them, and each table should be terminated by an entry of
+ * { 0, 0, NULL }.  Then, to find a specific error message, a module
+ * should pass its local table and the return code.
+ */
+struct vio_error_entry {
+	u16 rc;
+	int errno;
+	const char *msg;
+};
+const struct vio_error_entry *vio_lookup_rc(const struct vio_error_entry
+					    *local_table, u16 rc);
+
+enum viosubtypes {
+	viomajorsubtype_monitor = 0x0100,
+	viomajorsubtype_blockio = 0x0200,
+	viomajorsubtype_chario = 0x0300,
+	viomajorsubtype_config = 0x0400,
+	viomajorsubtype_cdio = 0x0500,
+	viomajorsubtype_tape = 0x0600,
+	viomajorsubtype_scsi = 0x0700
+};
+
+
+enum vioconfigsubtype {
+	vioconfigget = 0x0001,
+};
+
+enum viorc {
+	viorc_good = 0x0000,
+	viorc_noConnection = 0x0001,
+	viorc_noReceiver = 0x0002,
+	viorc_noBufferAvailable = 0x0003,
+	viorc_invalidMessageType = 0x0004,
+	viorc_invalidRange = 0x0201,
+	viorc_invalidToken = 0x0202,
+	viorc_DMAError = 0x0203,
+	viorc_useError = 0x0204,
+	viorc_releaseError = 0x0205,
+	viorc_invalidDisk = 0x0206,
+	viorc_openRejected = 0x0301
+};
+
+struct device;
+
+extern struct device *iSeries_vio_dev;
+
+#endif /* _ISERIES_VIO_H */